技术领域Technical field
本发明涉及混凝土生产技术领域，具体是涉及一种混凝土生产用混凝土废料分离装置。The invention relates to the technical field of concrete production, and in particular to a concrete waste separation device for concrete production.
背景技术Background technique
混凝土搅拌站在生产过程中会产生残余、废弃的混凝土，这些残余、废弃混凝土不加回收或处理不当一旦凝固，将会变成固化的废弃垃圾，将会对企业、社会环境造成经济损失和环境的破坏。按混凝土搅拌站实际生产过程中的现象，常常出现混凝土实际需求量小于供给量，造成的残余混凝土，及每天“混凝土搅拌运输车”内有1.5％至2％“剩余混凝土”倒不出来，使废弃混凝土约占生产总量的1％-1.5％。由于在生产混凝土过程中难免生产多余的混凝土。如混凝土搅拌车罐体旋转速度再快，始终有少量混凝土放不尽，这个放不尽的混凝土的值，就叫搅拌车的残余量。这些残余混凝土不但造成了资源的浪费，而且也形成了对环境污染的恶性循环，这不符合现代绿色文明施工的要求。The concrete mixing station will produce residual and waste concrete during the production process. Once these residual and waste concrete are not recycled or handled improperly, they will become solid waste and will cause economic losses and environmental damage to enterprises and the social environment. of destruction. According to the actual production process of concrete mixing stations, it often happens that the actual demand for concrete is less than the supply, resulting in residual concrete, and 1.5% to 2% of "remaining concrete" cannot be poured out of the "concrete mixer truck" every day, causing Waste concrete accounts for approximately 1%-1.5% of total production. Because in the process of producing concrete, it is inevitable to produce excess concrete. For example, no matter how fast the tank of a concrete mixer truck rotates, there will always be a small amount of concrete that cannot be completely discharged. The value of this unfinished concrete is called the residual volume of the mixer truck. These residual concretes not only cause a waste of resources, but also form a vicious cycle of environmental pollution, which does not meet the requirements of modern green and civilized construction.
现有设备无法将多余生产的混凝土进行分离以便于重新利用，导致生产成本增加，且容易凝固在设备内对设备造成损伤，需要对多余的混凝土进行稀释后分离，并对分离后的砂砾、水和碎石进行重新利用。The existing equipment cannot separate the excess concrete for reuse, which leads to an increase in production costs, and it is easy to solidify in the equipment and cause damage to the equipment. The excess concrete needs to be diluted and separated, and the separated gravel, water and and gravel for reuse.
发明内容Contents of the invention
基于此，有必要针对现有技术问题，提供一种混凝土生产用混凝土废料分离装置。Based on this, it is necessary to provide a concrete waste separation device for concrete production in response to existing technical problems.
为解决现有技术问题，本发明采用的技术方案为：In order to solve the existing technical problems, the technical solutions adopted by the present invention are:
本发明提供了一种混凝土生产用混凝土废料分离装置，包括有混料箱、升降驱动机构、螺旋输送机构、喷淋分离机构、混料机构和碎石下料机构；混料箱的顶端设有用于混凝土进料的第一进料口和用于稀释混凝土的清水进料的第一进水口；升降驱动机构固定安装在混料箱的顶部；螺旋输送机构竖直安装在混料箱内，升降驱动机构与螺旋输送机构传动连接；喷淋分离机构安装在螺旋输送机构上；用于提高水和混凝土混合效率的混料机构设置在混料箱内；碎石下料机构安装在螺旋输送机构的顶端；螺旋输送机构包括有竖直设置的取料筒和能够旋转且与取料筒内壁贴合的螺旋送料板，取料筒的上半部贯穿设有若干个均匀分布的漏水孔；喷淋分离机构包括有喷淋套筒、高压进水管和排水管；喷淋套筒安装在取料筒的外侧壁上且能够遮挡取料筒的漏水孔，喷淋套筒内设有进水空腔，高压进水管的一端与进水空腔连通，高压进水管位于喷淋套筒的顶部，喷淋套筒的内侧壁上设有环形均匀分布有若干个喷水孔，喷水孔与进水空腔连通，喷淋套筒和取料筒之间设有漏水空腔，排水管设置在喷淋套筒的下半部，排水管的一端穿过喷淋套筒并与漏水空腔连通。The invention provides a concrete waste separation device for concrete production, which includes a mixing box, a lifting driving mechanism, a screw conveying mechanism, a spray separation mechanism, a mixing mechanism and a gravel discharging mechanism; the top of the mixing box is provided with a The first feed port for concrete feed and the first water feed port for diluting concrete; the lifting drive mechanism is fixedly installed on the top of the mixing box; the screw conveyor mechanism is installed vertically in the mixing box, lifting The driving mechanism is transmission connected with the screw conveyor mechanism; the spray separation mechanism is installed on the screw conveyor mechanism; the mixing mechanism used to improve the mixing efficiency of water and concrete is set in the mixing box; the gravel unloading mechanism is installed on the screw conveyor mechanism Top; the screw conveyor mechanism includes a vertically arranged material taking barrel and a spiral feeding plate that can rotate and fit with the inner wall of the material taking barrel. The upper half of the taking material barrel is provided with a number of evenly distributed leakage holes; spray The separation mechanism includes a spray sleeve, a high-pressure water inlet pipe and a drainage pipe; the spray sleeve is installed on the outer wall of the material withdrawal barrel and can block the leakage hole of the material withdrawal barrel; there is a water inlet cavity inside the spray sleeve , one end of the high-pressure water inlet pipe is connected to the water inlet cavity. The high-pressure water inlet pipe is located at the top of the spray sleeve. There are several annular water spray holes evenly distributed on the inner wall of the spray sleeve. The water spray holes are connected to the water inlet. The cavities are connected, and a leakage cavity is provided between the spray sleeve and the material taking barrel. A drainage pipe is arranged in the lower half of the spray sleeve. One end of the drainage pipe passes through the spray sleeve and is connected to the leakage cavity.
优选的，碎石下料机构包括有下料钢网、接水槽和高压喷头，下料钢网倾斜设置且下料钢网较高的一侧与取料筒贴合，接水槽设置在下料钢网的正下方，高压喷头设置在下料钢网的正上方且高压喷头的喷射角度与下料钢网的倾斜角度垂直，下料钢网与接水槽之间通过弹性杆连接，弹性杆上设有振动电机。Preferably, the gravel unloading mechanism includes a unloading steel mesh, a water receiving tank and a high-pressure nozzle. The unloading steel mesh is tilted and the higher side of the unloading steel mesh is fitted with the unloading barrel. Directly below the net, the high-pressure nozzle is set directly above the blanking steel mesh and the spray angle of the high-pressure nozzle is perpendicular to the inclination angle of the blanking steel mesh. The blanking steel mesh and the water tank are connected through an elastic rod, which is equipped with a Vibration motor.
优选的，升降驱动机构包括有直线驱动器、第一固定架和升降架，第一固定架设置在混料箱的顶部，升降架能够升降的滑动设置在第一固定架上，直线驱动器设置在第一固定架的顶部，直线驱动器的输出端与升降架传动连接，螺旋输送机构的顶端与升降架传动连接。Preferably, the lifting drive mechanism includes a linear drive, a first fixed frame and a lifting frame. The first fixed frame is arranged on the top of the mixing box, the lifting frame is slidably arranged on the first fixed frame and can be lifted and lowered, and the linear drive is arranged on the third fixed frame. On the top of a fixed frame, the output end of the linear drive is drive-connected to the lifting frame, and the top of the screw conveyor mechanism is drive-connected to the lifting frame.
优选的，螺旋输送机构还包括有第一旋转驱动器和第一转轴，取料筒的顶端与升降架的底端固定连接，第一旋转驱动器竖直固定安装在升降架的顶端，第一转轴竖直设置在取料筒内且与取料筒同轴设置，第一旋转驱动器的输出端与第一转轴的顶端固定连接，第一转轴与螺旋送料板固定连接。Preferably, the screw conveyor mechanism also includes a first rotary drive and a first rotating shaft. The top of the material taking barrel is fixedly connected to the bottom of the lifting frame. The first rotating drive is vertically fixed and installed on the top of the lifting frame. The first rotating shaft is vertically fixed. It is directly arranged in the material taking barrel and coaxially with the material taking cylinder. The output end of the first rotary driver is fixedly connected with the top end of the first rotating shaft, and the first rotating shaft is fixedly connected with the spiral feeding plate.
优选的，混料机构包括有旋转驱动组件、底部搅拌组件和混料搅拌组件，旋转驱动组件安装在混料箱上，底部搅拌组件设置在取料筒的底端且与取料筒传动连接，混料搅拌组件设置在混料箱内侧中部，底部搅拌组件和混料搅拌组件均与旋转驱动组件传动连接。Preferably, the mixing mechanism includes a rotary drive assembly, a bottom stirring assembly and a mixing and mixing assembly. The rotary driving assembly is installed on the mixing box, and the bottom stirring assembly is arranged at the bottom end of the material taking barrel and is drivingly connected with the taking material barrel. The mixing and stirring component is arranged in the middle of the inside of the mixing box, and the bottom mixing component and the mixing and stirring component are both drivingly connected to the rotary drive component.
优选的，底部搅拌组件包括有倾斜引导板、第一安装架和第一旋转筒，第一安装架固定安装在混料箱内，第一旋转筒能够转动的套设在取料筒外侧壁上，第一旋转筒与取料筒同轴设置，第一安装架固定安装在第一旋转筒的底端，第一安装架与倾斜引导板固定连接，倾斜引导板设有若干个，若干个倾斜引导板绕着第一旋转筒的轴线环形分布，混料箱的底部设有锥形底板，倾斜引导板的倾斜角度与锥形底板的倾斜角度一致。Preferably, the bottom mixing assembly includes an inclined guide plate, a first mounting frame and a first rotating drum. The first mounting frame is fixedly installed in the mixing box, and the first rotating drum is rotatably sleeved on the outer wall of the material taking barrel. , the first rotating drum and the material taking drum are coaxially arranged, the first mounting bracket is fixedly installed at the bottom end of the first rotating drum, the first mounting bracket is fixedly connected to the inclined guide plate, there are several inclined guide plates, and several inclined guide plates are provided The guide plates are annularly distributed around the axis of the first rotating drum. The bottom of the mixing box is provided with a conical bottom plate. The inclination angle of the inclined guide plate is consistent with the inclination angle of the conical bottom plate.
优选的，混料搅拌组件包括有第二旋转筒、第二安装架和搅拌桨，第二旋转筒能够转动的套设在取料筒上，第二旋转筒的内侧壁与第一旋转筒的外侧壁贴合，第一旋转筒的外侧壁上设有竖直传动条，第二旋转筒的内侧壁上设有与竖直传动条滑动连接的竖直滑槽，第二安装架固定安装在第二旋转筒的外侧壁上，搅拌桨设有若干个，若干个搅拌桨绕着第一旋转筒的轴线环形分布，搅拌桨与第二固定架固定连接。Preferably, the mixing and stirring assembly includes a second rotating drum, a second mounting bracket and a stirring paddle. The second rotating drum is rotatably sleeved on the material taking drum, and the inner wall of the second rotating drum is in contact with the first rotating drum. The outer walls of the first rotating drum are fitted together. The outer wall of the first rotating drum is provided with a vertical transmission strip. The inner wall of the second rotating drum is provided with a vertical chute that is slidingly connected to the vertical transmission strip. The second mounting bracket is fixedly installed on There are several stirring paddles on the outer wall of the second rotating drum. The plurality of stirring paddles are annularly distributed around the axis of the first rotating drum. The stirring paddles are fixedly connected to the second fixed frame.
优选的，旋转驱动组件包括有第二旋转驱动器、第二转轴、齿轮安装罩、驱动齿轮、第三旋转筒、固定套筒和第二固定架，第二固定架固定安装在混料箱的内部，第二固定架位于取料筒的中部，第三旋转筒能够转动的套设在取料筒上，第三旋转筒通过轴承与第二固定架能够转动的连接，第二旋转筒固定安装在第三旋转筒的底部，齿轮安装罩套设在第三旋转筒上，第二转轴竖直能够转动的设置在混料箱内，第二转轴位于取料筒的旁侧，第二旋转驱动器固定安装在混料箱的顶部，第二旋转驱动器的输出端与第二转轴的顶端固定连接，驱动齿轮水平固定安装在第二转轴的底端，驱动齿轮位于齿轮安装罩内，第三旋转筒的外侧壁上设有与驱动齿轮啮合的环齿。Preferably, the rotary drive assembly includes a second rotary driver, a second rotating shaft, a gear mounting cover, a driving gear, a third rotary drum, a fixed sleeve and a second fixed frame. The second fixed frame is fixedly installed inside the mixing box. , the second fixed frame is located in the middle of the material taking barrel, the third rotating drum is rotatably sleeved on the material taking barrel, the third rotating drum is rotatably connected to the second fixed frame through a bearing, and the second rotating drum is fixedly installed on At the bottom of the third rotating drum, the gear installation cover is set on the third rotating drum. The second rotating shaft is vertically rotatable and installed in the mixing box. The second rotating shaft is located on the side of the material taking barrel. The second rotating driver is fixed. Installed on the top of the mixing box, the output end of the second rotary driver is fixedly connected to the top of the second rotating shaft, the driving gear is horizontally fixed and installed on the bottom end of the second rotating shaft, the driving gear is located in the gear installation cover, and the third rotating drum The outer wall is provided with ring teeth meshing with the driving gear.
本发明相比较于现有技术的有益效果是：Compared with the prior art, the beneficial effects of the present invention are:
1.本发明能够将生产多余的混凝土进行稀释后分离，通过螺旋输送机构将沉淀至混料箱底部的砂石向上输送，喷淋装置对取料筒中的砂砾和碎石进行冲刷，使得较小的砂砾通过漏水孔从取料管中排出，而较大的碎石继续向上运行，直至送至取料管的最顶端，通过碎石下料机构对碎石进行下料操作。1. The present invention can dilute and separate the excess concrete produced. The sand and gravel deposited at the bottom of the mixing box are transported upward through the screw conveyor mechanism. The spray device washes away the gravel and gravel in the withdrawal barrel, making the concrete smaller. The gravel is discharged from the feeding pipe through the leakage hole, while the larger gravel continues to run upward until it is sent to the top of the feeding pipe, and the gravel is unloaded through the gravel unloading mechanism.
2.在喷淋分离机构工作时，高压进水管将清洁水导入喷淋套筒的进水空腔内，通过若干个喷水孔均匀的喷向取料筒，高压水通过漏水孔对取料筒的内部进行冲刷，使得较小的砂砾在冲刷过程中随着水流一同流出，混合砂砾的水流通过漏水空腔向下流动，并通过排水管导入外侧，实现了砂砾与碎石之间的分离作用，并有利于后续将砂砾从水中分离，在传输过程中进行分离作业，提高了分离效率。2. When the spray separation mechanism is working, the high-pressure water inlet pipe introduces clean water into the water inlet cavity of the spray sleeve, and sprays it evenly to the material taking barrel through several water spray holes. The high-pressure water passes through the leakage hole to take the material. The inside of the barrel is flushed, so that smaller gravel flows out with the water flow during the flushing process. The water flow mixed with gravel flows downward through the leakage cavity and is introduced to the outside through the drainage pipe, thereby achieving the separation between gravel and gravel. function, and is conducive to the subsequent separation of gravel from water, and the separation operation is performed during the transportation process, which improves the separation efficiency.
3.当碎石从取料筒的顶端向外排出后，落入下料钢网内，振动电机输出带动下料钢网产生振动，由于弹性杆与下料钢网连接，使得下料钢网能够弹性的安装在接水槽上，通过高压喷头对下料钢网上的碎石进行冲洗，使得残留的砂砾从下料钢网上跟随水流落入接水槽内，从而进一步的实现分离功能，提高碎石下料效果，接水槽中的水和砂砾还可以进行二次分离，将水中的砂砾取出，从而提高了分离转化率。3. When the gravel is discharged from the top of the feeding barrel and falls into the blanking steel mesh, the output of the vibration motor drives the blanking steel mesh to vibrate. Since the elastic rod is connected to the blanking steel mesh, the blanking steel mesh It can be flexibly installed on the water receiving tank, and the gravel on the unloading steel mesh is washed through the high-pressure nozzle, so that the remaining gravel follows the water flow from the unloading steel mesh and falls into the water receiving tank, thereby further realizing the separation function and improving the gravel quality. For the unloading effect, the water and gravel in the water receiving tank can also be separated twice to remove the gravel in the water, thus improving the separation conversion rate.
附图说明Description of drawings
图1是一种混凝土生产用混凝土废料分离装置的立体结构示意图；Figure 1 is a schematic three-dimensional structural diagram of a concrete waste separation device for concrete production;
图2是一种混凝土生产用混凝土废料分离装置的正视图；Figure 2 is a front view of a concrete waste separation device for concrete production;
图3是一种混凝土生产用混凝土废料分离装置的剖视图；Figure 3 is a cross-sectional view of a concrete waste separation device for concrete production;
图4是一种混凝土生产用混凝土废料分离装置的部分立体结构示意图一；Figure 4 is a partial three-dimensional structural diagram of a concrete waste separation device for concrete production;
图5是一种混凝土生产用混凝土废料分离装置的部分立体结构示意图二；Figure 5 is a partial three-dimensional structural diagram of a concrete waste separation device for concrete production;
图6是一种混凝土生产用混凝土废料分离装置中螺旋输送机构、喷淋分离机构和混料机构的立体结构示意图；Figure 6 is a schematic three-dimensional structural diagram of a screw conveyor mechanism, a spray separation mechanism and a mixing mechanism in a concrete waste separation device for concrete production;
图7是一种混凝土生产用混凝土废料分离装置中混料机构的立体结构示意图；Figure 7 is a schematic three-dimensional structural diagram of the mixing mechanism in a concrete waste separation device for concrete production;
图8是一种混凝土生产用混凝土废料分离装置中混料机构的正视图；Figure 8 is a front view of the mixing mechanism in a concrete waste separation device for concrete production;
图9是一种混凝土生产用混凝土废料分离装置中喷淋分离机构的剖视图。Figure 9 is a cross-sectional view of a spray separation mechanism in a concrete waste separation device for concrete production.
图中标号为：The numbers in the picture are:
1、混料箱；2、升降驱动机构；3、螺旋输送机构；4、喷淋分离机构；5、混料机构；6、碎石下料机构；7、第一进料口；8、第一进水口；9、取料筒；10、螺旋送料板；11、漏水孔；12、喷淋套筒；13、高压进水管；14、排水管；15、进水空腔；16、喷水孔；17、漏水空腔；18、下料钢网；19、接水槽；20、高压喷头；21、弹性杆；22、振动电机；23、直线驱动器；24、第一固定架；25、升降架；26、第一旋转驱动器；27、第一转轴；28、倾斜引导板；29、第一安装架；30、第一旋转筒；31、锥形底板；32、第二旋转筒；33、第二安装架；34、搅拌桨；35、竖直传动条；36、竖直滑槽；37、第二旋转驱动器；38、第二转轴；39、齿轮安装罩；40、驱动齿轮；41、第三旋转筒；42、固定套筒；43、第二固定架；44、环齿。1. Mixing box; 2. Lifting drive mechanism; 3. Screw conveyor mechanism; 4. Spray separation mechanism; 5. Mixing mechanism; 6. Gravel unloading mechanism; 7. First feed port; 8. No. A water inlet; 9. Material taking barrel; 10. Spiral feeding plate; 11. Leak hole; 12. Spray sleeve; 13. High-pressure water inlet pipe; 14. Drainage pipe; 15. Water inlet cavity; 16. Water spray hole; 17. Leakage cavity; 18. Steel mesh for blanking; 19. Water tank; 20. High-pressure nozzle; 21. Elastic rod; 22. Vibration motor; 23. Linear drive; 24. First fixed frame; 25. Lifting 26. First rotating driver; 27. First rotating shaft; 28. Inclined guide plate; 29. First mounting bracket; 30. First rotating cylinder; 31. Conical bottom plate; 32. Second rotating cylinder; 33. Second mounting bracket; 34. Mixing paddle; 35. Vertical transmission bar; 36. Vertical chute; 37. Second rotary drive; 38. Second rotating shaft; 39. Gear mounting cover; 40. Driving gear; 41. The third rotating cylinder; 42. Fixed sleeve; 43. Second fixed frame; 44. Ring teeth.
具体实施方式Detailed ways
为能进一步了解本发明的特征、技术手段以及所达到的具体目的、功能，下面结合附图与具体实施方式对本发明作进一步详细描述。In order to further understand the characteristics, technical means, and specific purposes and functions of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific implementation modes.
如图1-9所示的一种混凝土生产用混凝土废料分离装置，其特征在于，包括有混料箱1、升降驱动机构2、螺旋输送机构3、喷淋分离机构4、混料机构5和碎石下料机构6；混料箱1的顶端设有用于混凝土进料的第一进料口7和用于稀释混凝土的清水进料的第一进水口8；升降驱动机构2固定安装在混料箱1的顶部；螺旋输送机构3竖直安装在混料箱1内，升降驱动机构2与螺旋输送机构3传动连接；喷淋分离机构4安装在螺旋输送机构3上；用于提高水和混凝土混合效率的混料机构5设置在混料箱1内；碎石下料机构6安装在螺旋输送机构3的顶端；螺旋输送机构3包括有竖直设置的取料筒9和能够旋转且与取料筒9内壁贴合的螺旋送料板10，取料筒9的上半部贯穿设有若干个均匀分布的漏水孔11；喷淋分离机构4包括有喷淋套筒12、高压进水管13和排水管14；喷淋套筒12安装在取料筒9的外侧壁上且能够遮挡取料筒9的漏水孔11，喷淋套筒12内设有进水空腔15，高压进水管13的一端与进水空腔15连通，高压进水管13位于喷淋套筒12的顶部，喷淋套筒12的内侧壁上设有环形均匀分布有若干个喷水孔16，喷水孔16与进水空腔15连通，喷淋套筒12和取料筒9之间设有漏水空腔17，排水管14设置在喷淋套筒12的下半部，排水管14的一端穿过喷淋套筒12并与漏水空腔17连通。A concrete waste separation device for concrete production as shown in Figure 1-9 is characterized by including a mixing box 1, a lifting drive mechanism 2, a screw conveyor mechanism 3, a spray separation mechanism 4, a mixing mechanism 5 and The gravel unloading mechanism 6; the top of the mixing box 1 is provided with a first feed inlet 7 for concrete feeding and a first water inlet 8 for diluting concrete; the lifting drive mechanism 2 is fixedly installed on the mixing box. The top of the material box 1; the screw conveyor mechanism 3 is installed vertically in the mixing box 1, the lifting drive mechanism 2 is drivingly connected to the screw conveyor mechanism 3; the spray separation mechanism 4 is installed on the screw conveyor mechanism 3; used to improve the water and The mixing mechanism 5 for concrete mixing efficiency is arranged in the mixing box 1; the gravel unloading mechanism 6 is installed on the top of the screw conveyor mechanism 3; the screw conveyor mechanism 3 includes a vertically arranged material taking barrel 9 and a rotatable and connected The inner wall of the material-taking barrel 9 is fitted with the spiral feeding plate 10, and the upper half of the material-taking barrel 9 is provided with a number of evenly distributed leakage holes 11; the spray separation mechanism 4 includes a spray sleeve 12 and a high-pressure water inlet pipe 13 and drainage pipe 14; the spray sleeve 12 is installed on the outer wall of the material taking barrel 9 and can block the leakage hole 11 of the material taking barrel 9. The spray sleeve 12 is provided with a water inlet cavity 15 and a high-pressure water inlet pipe 13 One end is connected to the water inlet cavity 15. The high-pressure water inlet pipe 13 is located at the top of the spray sleeve 12. The inner wall of the spray sleeve 12 is provided with a number of annular and evenly distributed water spray holes 16. The water spray holes 16 are connected to the water inlet cavity 15. The water inlet cavity 15 is connected, and a leakage cavity 17 is provided between the spray sleeve 12 and the material taking barrel 9. A drainage pipe 14 is arranged in the lower half of the spray sleeve 12, and one end of the drainage pipe 14 passes through the spray pipe. The sleeve 12 is in communication with the water leakage cavity 17 .
在本发明所示设备工作时，操作人员将多余生产出来的混凝土通过第一进料口7导入至混料箱1内，并通过第一进水口8将清水导入至混料箱1内，将混凝土与清水混合，进而将混凝土稀释，降低混凝土的粘稠度，使得混凝土内的砂石更容易与液体分离，在重力的作用下，已经稀释过的混凝土内的碎石逐步下降至混料箱1的底部，通过螺旋输送机构3将沉淀至混料箱1底部的砂石向上输送，砂石运行到取料筒9的上半部时，喷淋装置对取料筒9中的砂砾和碎石进行冲刷，使得较小的砂砾通过漏水孔11从取料管中排出，而较大的碎石继续向上运行，直至送至取料管的最顶端，通过碎石下料机构6对碎石进行下料操作。When the equipment shown in the present invention is working, the operator introduces the excess produced concrete into the mixing box 1 through the first feed port 7, and introduces clean water into the mixing box 1 through the first water inlet 8, and Concrete is mixed with clean water to dilute the concrete and reduce the viscosity of the concrete, making it easier for the sand and gravel in the concrete to separate from the liquid. Under the action of gravity, the gravel in the diluted concrete gradually drops to the mixing box. 1, the sand and gravel deposited at the bottom of the mixing box 1 are transported upward through the screw conveyor mechanism 3. When the sand and gravel run to the upper half of the material taking barrel 9, the spray device sprays the gravel and crushed materials in the material taking tube 9. The gravel is flushed, so that the smaller gravel is discharged from the feeding pipe through the leakage hole 11, while the larger gravel continues to run upward until it is sent to the top of the feeding pipe, and the gravel is discharged through the gravel unloading mechanism 6 Carry out unloading operation.
在喷淋分离机构4工作时，高压进水管13将清洁水导入喷淋套筒12的进水空腔15内，通过若干个喷水孔16均匀的喷向取料筒9，高压水通过漏水孔11对取料筒9的内部进行冲刷，使得较小的砂砾在冲刷过程中随着水流一同流出，混合砂砾的水流通过漏水空腔17向下流动，并通过排水管14导入外侧，实现了砂砾与碎石之间的分离作用，并有利于后续将砂砾从水中分离，在传输过程中进行分离作业，提高了分离效率。When the spray separation mechanism 4 is working, the high-pressure water inlet pipe 13 introduces clean water into the water inlet cavity 15 of the spray sleeve 12, and evenly sprays clean water to the material taking barrel 9 through several water spray holes 16. The high-pressure water passes through the leakage The hole 11 flushes the inside of the retrieval barrel 9, so that the smaller gravel flows out along with the water flow during the flushing process. The water flow mixed with the gravel flows downward through the leakage cavity 17, and is introduced to the outside through the drainage pipe 14, thus realizing The separation between gravel and gravel is beneficial to the subsequent separation of gravel from water. The separation operation is performed during the transportation process, which improves the separation efficiency.
碎石下料机构6包括有下料钢网18、接水槽19和高压喷头20，下料钢网18倾斜设置且下料钢网18较高的一侧与取料筒9贴合，接水槽19设置在下料钢网18的正下方，高压喷头20设置在下料钢网18的正上方且高压喷头20的喷射角度与下料钢网18的倾斜角度垂直，下料钢网18与接水槽19之间通过弹性杆21连接，弹性杆21上设有振动电机22。The gravel unloading mechanism 6 includes a unloading steel mesh 18, a water receiving tank 19 and a high-pressure nozzle 20. The unloading steel mesh 18 is tilted and the higher side of the unloading steel mesh 18 fits the material withdrawal barrel 9. 19 is arranged directly below the blanking steel mesh 18, and the high-pressure nozzle 20 is arranged directly above the blanking steel mesh 18 and the spray angle of the high-pressure nozzle 20 is perpendicular to the inclination angle of the blanking steel mesh 18. The blanking steel mesh 18 and the water receiving tank 19 They are connected by an elastic rod 21, and a vibration motor 22 is provided on the elastic rod 21.
当碎石从取料筒9的顶端向外排出后，落入下料钢网18内，振动电机22输出带动下料钢网18产生振动，由于弹性杆21与下料钢网18连接，使得下料钢网18能够弹性的安装在接水槽19上，通过高压喷头20对下料钢网18上的碎石进行冲洗，使得残留的砂砾从下料钢网18上跟随水流落入接水槽19内，从而进一步的实现分离功能，提高碎石下料效果，接水槽19中的水和砂砾还可以进行二次分离，将水中的砂砾取出，从而提高了分离转化率。When the gravel is discharged from the top of the material taking barrel 9 and falls into the blanking steel mesh 18, the output of the vibration motor 22 drives the blanking steel mesh 18 to vibrate. Since the elastic rod 21 is connected to the blanking steel mesh 18, the The blanking steel mesh 18 can be elastically installed on the water receiving tank 19, and the gravel on the blanking steel mesh 18 is washed through the high-pressure nozzle 20, so that the remaining gravel follows the water flow from the blanking steel mesh 18 and falls into the water receiving tank 19. In order to further realize the separation function and improve the gravel discharging effect, the water and gravel in the water receiving tank 19 can also be separated twice to take out the gravel in the water, thereby improving the separation conversion rate.
升降驱动机构2包括有直线驱动器23、第一固定架24和升降架25，第一固定架24设置在混料箱1的顶部，升降架25能够升降的滑动设置在第一固定架24上，直线驱动器23设置在第一固定架24的顶部，直线驱动器23的输出端与升降架25传动连接，螺旋输送机构3的顶端与升降架25传动连接。The lifting drive mechanism 2 includes a linear drive 23, a first fixed frame 24 and a lifting frame 25. The first fixed frame 24 is arranged on the top of the mixing box 1, and the lifting frame 25 is slidably installed on the first fixed frame 24. The linear driver 23 is disposed on the top of the first fixed frame 24 , the output end of the linear driver 23 is transmission connected to the lifting frame 25 , and the top end of the screw conveying mechanism 3 is transmission connected to the lifting frame 25 .
当混料箱1停止混凝土进料或者混凝土进料量较小时，沉积在混料箱1底部的砂石较少，需要将取料筒9的最低端向下位移并插入砂石堆中，才能够实现正常的取料功能，因此需要通过升降驱动机构2控制螺旋输送机构3的高度，通过直线驱动器23输出带动升降架25实现升降，升降架25带动安装在其上的螺旋输送机构3同步位移，实现对其的升降驱动功能，第一固定架24用于将升降驱动机构2安装在混料箱1上。When the mixing box 1 stops feeding concrete or the amount of concrete feeding is small, there will be less sand and gravel deposited at the bottom of the mixing box 1. It is necessary to move the lowest end of the material taking barrel 9 downward and insert it into the sand and gravel pile. To realize the normal material taking function, it is necessary to control the height of the screw conveyor mechanism 3 through the lifting drive mechanism 2, and drive the lifting frame 25 to achieve lifting through the output of the linear drive 23. The lifting frame 25 drives the screw conveyor mechanism 3 installed on it to move synchronously. , to realize its lifting and lowering driving function, the first fixing frame 24 is used to install the lifting and lowering driving mechanism 2 on the mixing box 1 .
螺旋输送机构3还包括有第一旋转驱动器26和第一转轴27，取料筒9的顶端与升降架25的底端固定连接，第一旋转驱动器26竖直固定安装在升降架25的顶端，第一转轴27竖直设置在取料筒9内且与取料筒9同轴设置，第一旋转驱动器26的输出端与第一转轴27的顶端固定连接，第一转轴27与螺旋送料板10固定连接。The screw conveyor mechanism 3 also includes a first rotary driver 26 and a first rotating shaft 27. The top of the material taking barrel 9 is fixedly connected to the bottom of the lifting frame 25. The first rotary driver 26 is vertically fixed and installed on the top of the lifting frame 25. The first rotating shaft 27 is arranged vertically in the material taking barrel 9 and is coaxially arranged with the material taking barrel 9 . The output end of the first rotating driver 26 is fixedly connected to the top end of the first rotating shaft 27 . The first rotating shaft 27 is connected to the spiral feeding plate 10 Fixed connection.
在螺旋输送机构3工作时，通过第一旋转驱动器26输出带动与之固定连接的第一转轴27转动，第一转轴27在旋转时带动与之固定连接的螺旋送料板10同步转动，螺旋送料板10在转动时将砂石从取料筒9的底端逐步向上转移，实现物料位移功能。When the screw conveyor mechanism 3 is working, the output of the first rotary driver 26 drives the first rotating shaft 27 fixedly connected thereto to rotate. When the first rotating shaft 27 rotates, it drives the screw feeding plate 10 fixedly connected thereto to rotate synchronously. The screw feeding plate 10. When rotating, the sand and gravel are gradually transferred upward from the bottom end of the material taking barrel 9 to realize the material displacement function.
混料机构5包括有旋转驱动组件、底部搅拌组件和混料搅拌组件，旋转驱动组件安装在混料箱1上，底部搅拌组件设置在取料筒9的底端且与取料筒9传动连接，混料搅拌组件设置在混料箱1内侧中部，底部搅拌组件和混料搅拌组件均与旋转驱动组件传动连接。The mixing mechanism 5 includes a rotary drive assembly, a bottom stirring assembly and a mixing mixing assembly. The rotary driving assembly is installed on the mixing box 1. The bottom stirring assembly is arranged at the bottom end of the material taking barrel 9 and is drivingly connected to the material taking barrel 9. , the mixing and stirring component is arranged in the middle part of the inside of the mixing box 1, and the bottom mixing component and the mixing and stirring component are both drivingly connected to the rotary drive component.
底部搅拌组件包括有倾斜引导板28、第一安装架29和第一旋转筒30，第一安装架29固定安装在混料箱1内，第一旋转筒30能够转动的套设在取料筒9外侧壁上，第一旋转筒30与取料筒9同轴设置，第一安装架29固定安装在第一旋转筒30的底端，第一安装架29与倾斜引导板28固定连接，倾斜引导板28设有若干个，若干个倾斜引导板28绕着第一旋转筒30的轴线环形分布，混料箱1的底部设有锥形底板31，倾斜引导板28的倾斜角度与锥形底板31的倾斜角度一致。The bottom mixing assembly includes an inclined guide plate 28, a first mounting bracket 29 and a first rotating drum 30. The first mounting bracket 29 is fixedly installed in the mixing box 1, and the first rotating drum 30 is rotatably set in the material taking drum. 9 On the outer wall, the first rotating drum 30 and the material taking drum 9 are coaxially arranged. The first mounting bracket 29 is fixedly installed on the bottom end of the first rotating drum 30. The first mounting bracket 29 is fixedly connected to the inclined guide plate 28. There are several guide plates 28, and several inclined guide plates 28 are annularly distributed around the axis of the first rotating drum 30. The bottom of the mixing box 1 is provided with a conical bottom plate 31, and the inclination angle of the inclined guide plates 28 is consistent with the conical bottom plate. 31 has the same tilt angle.
在底部搅拌组件工作时，第一旋转筒30在旋转驱动组件的作用下实现旋转功能，第一旋转筒30带动与之固定连接的第一安装架29同步转动，进而带动固定安装在第一安装架29上的倾斜引导板28同步转动，倾斜引导板28在旋转时能够搅动沉积在混料箱1底部的砂石，使得砂石向着中间位移，进而便于螺旋输送机构3对砂石进行取料工作。When the bottom stirring assembly is working, the first rotating drum 30 realizes the rotation function under the action of the rotating drive assembly. The first rotating drum 30 drives the first mounting bracket 29 fixedly connected with it to rotate synchronously, and then drives the first mounting bracket 29 fixedly connected to the first mounting bracket 29 to rotate synchronously. The inclined guide plate 28 on the frame 29 rotates synchronously. When the inclined guide plate 28 rotates, it can stir the sand and gravel deposited at the bottom of the mixing box 1, causing the sand and gravel to move toward the middle, thereby facilitating the screw conveyor mechanism 3 to retrieve the sand and gravel. Work.
混料搅拌组件包括有第二旋转筒32、第二安装架33和搅拌桨34，第二旋转筒32能够转动的套设在取料筒9上，第二旋转筒32的内侧壁与第一旋转筒30的外侧壁贴合，第一旋转筒30的外侧壁上设有竖直传动条35，第二旋转筒32的内侧壁上设有与竖直传动条35滑动连接的竖直滑槽36，第二安装架33固定安装在第二旋转筒32的外侧壁上，搅拌桨34设有若干个，若干个搅拌桨34绕着第一旋转筒30的轴线环形分布，搅拌桨34与第二固定架43固定连接。The mixing and stirring assembly includes a second rotating drum 32, a second mounting bracket 33 and a stirring paddle 34. The second rotating drum 32 is rotatably sleeved on the material taking drum 9, and the inner wall of the second rotating drum 32 is in contact with the first The outer side walls of the rotating drum 30 fit together, the outer side wall of the first rotating drum 30 is provided with a vertical transmission strip 35, and the inner side wall of the second rotating drum 32 is provided with a vertical chute slidingly connected to the vertical transmission strip 35. 36. The second mounting bracket 33 is fixedly installed on the outer wall of the second rotating drum 32. Several stirring paddles 34 are provided. The plurality of stirring paddles 34 are annularly distributed around the axis of the first rotating drum 30. The stirring paddles 34 are connected to the first rotating drum 32. The two fixing brackets 43 are fixedly connected.
在混料搅拌组件工作时，第二旋转筒32在旋转驱动组件的作用下实现旋转驱动功能，通过第二旋转筒32带动与之固定连接的第二安装架33同步转动，进而带动与第二安装架33固定连接的搅拌桨34同步转动，搅拌桨34在旋转时能够搅动混料箱1内部的混凝土与水，提高混凝土稀释的速度，进而提高混凝土的分离效率。When the mixing and stirring assembly is working, the second rotating drum 32 realizes the rotational driving function under the action of the rotating drive assembly. The second rotating drum 32 drives the second mounting bracket 33 fixedly connected thereto to rotate synchronously, thereby driving the second mounting bracket 33 fixedly connected thereto to rotate synchronously. The stirring paddle 34 fixedly connected to the mounting frame 33 rotates synchronously. When the stirring paddle 34 rotates, it can stir the concrete and water inside the mixing box 1, increase the speed of concrete dilution, and thereby improve the concrete separation efficiency.
当第二旋转筒32转动时，第二旋转筒32通过竖直传动条35和竖直滑槽36的配合带动第一旋转筒30同步转动，进而实现对底部搅拌组件的驱动功能，并且保证了第一旋转筒30既能够实现旋转功能，又不对其升降过程产生干涉。When the second rotating drum 32 rotates, the second rotating drum 32 drives the first rotating drum 30 to rotate synchronously through the cooperation of the vertical transmission bar 35 and the vertical chute 36, thereby realizing the driving function of the bottom stirring assembly and ensuring The first rotating drum 30 can realize the rotating function without interfering with its lifting process.
旋转驱动组件包括有第二旋转驱动器37、第二转轴38、齿轮安装罩39、驱动齿轮40、第三旋转筒41、固定套筒42和第二固定架43，第二固定架43固定安装在混料箱1的内部，第二固定架43位于取料筒9的中部，第三旋转筒41能够转动的套设在取料筒9上，第三旋转筒41通过轴承与第二固定架43能够转动的连接，第二旋转筒32固定安装在第三旋转筒41的底部，齿轮安装罩39套设在第三旋转筒41上，第二转轴38竖直能够转动的设置在混料箱1内，第二转轴38位于取料筒9的旁侧，第二旋转驱动器37固定安装在混料箱1的顶部，第二旋转驱动器37的输出端与第二转轴38的顶端固定连接，驱动齿轮40水平固定安装在第二转轴38的底端，驱动齿轮40位于齿轮安装罩39内，第三旋转筒41的外侧壁上设有与驱动齿轮40啮合的环齿44。The rotary drive assembly includes a second rotary driver 37, a second rotating shaft 38, a gear mounting cover 39, a driving gear 40, a third rotating cylinder 41, a fixed sleeve 42 and a second fixed frame 43. The second fixed frame 43 is fixedly installed on Inside the mixing box 1, the second fixed frame 43 is located in the middle of the material taking tube 9. The third rotating drum 41 is rotatably sleeved on the material taking tube 9. The third rotating drum 41 is connected to the second fixed frame 43 through bearings. Rotatingly connected, the second rotating drum 32 is fixedly installed at the bottom of the third rotating drum 41, the gear mounting cover 39 is sleeved on the third rotating drum 41, and the second rotating shaft 38 is vertically and rotatably arranged in the mixing box 1 Inside, the second rotating shaft 38 is located on the side of the material taking barrel 9, the second rotating driver 37 is fixedly installed on the top of the mixing box 1, the output end of the second rotating driver 37 is fixedly connected to the top of the second rotating shaft 38, and the driving gear 40 is horizontally fixedly mounted on the bottom end of the second rotating shaft 38 . The driving gear 40 is located in the gear mounting cover 39 . The outer wall of the third rotating drum 41 is provided with ring teeth 44 meshing with the driving gear 40 .
在旋转驱动组件工作时，第二旋转驱动器37输出带动第二转轴38旋转，第二转轴38带动其底端安装的驱动齿轮40同步旋转，驱动齿轮40通过与之啮合的环齿44带动第三旋转筒41转动，第三旋转筒41带动与之固定连接的第二旋转筒32同步旋转，实现了对混料搅拌组件的驱动功能，齿轮安装罩39用于保护驱动齿轮40和第三旋转筒41，保证驱动的正常进行，固定套筒42通过第二固定架43固定安装在混动箱内，并且能够与第三旋转筒41能够转动的连接，从而实现了精准的旋转驱动功能。When the rotary drive assembly is working, the output of the second rotary driver 37 drives the second rotating shaft 38 to rotate. The second rotating shaft 38 drives the driving gear 40 installed at its bottom end to rotate synchronously. The driving gear 40 drives the third rotating shaft 38 through the ring teeth 44 meshed with it. The rotating drum 41 rotates, and the third rotating drum 41 drives the second rotating drum 32 fixedly connected with it to rotate synchronously, thereby realizing the driving function of the mixing and stirring assembly. The gear mounting cover 39 is used to protect the driving gear 40 and the third rotating drum. 41. To ensure normal driving, the fixed sleeve 42 is fixedly installed in the hybrid box through the second fixing bracket 43, and can be rotatably connected to the third rotating cylinder 41, thereby achieving a precise rotational driving function.
以上实施例仅表达了本发明的一种或几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。The above embodiments only express one or several implementation modes of the present invention, and their descriptions are relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the patent of the present invention should be determined by the appended claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311303868.4ACN117161054B (en) | 2023-10-10 | Concrete waste separating device for concrete production |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311303868.4ACN117161054B (en) | 2023-10-10 | Concrete waste separating device for concrete production |
| Publication Number | Publication Date |
|---|---|
| CN117161054Atrue CN117161054A (en) | 2023-12-05 |
| CN117161054B CN117161054B (en) | 2025-10-17 |
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| CN2666572Y (en)* | 2003-12-10 | 2004-12-29 | 上海陆达机械制造有限公司 | Concrete sand, stone, water separating and recovering apparatus |
| CN202270642U (en)* | 2011-09-30 | 2012-06-13 | 冯正斌 | Sandstone separator |
| CN204685647U (en)* | 2015-05-26 | 2015-10-07 | 臧宏鹏 | A kind of Bases in High Building Construction residual waste retracting device |
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| CN112958585A (en)* | 2021-01-28 | 2021-06-15 | 桐庐宏基源混凝土有限公司 | Concrete waste residue recovery and separation device |
| CN219540467U (en)* | 2022-12-26 | 2023-08-18 | 沈阳安德净水材料有限公司 | Grinding and pressing device for producing water pollution treating agent |
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| SE01 | Entry into force of request for substantive examination | ||
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