Cylindrical aging warehouse capable of automatically distributing and dischargingTechnical Field
The invention relates to a cylindrical aging warehouse capable of automatically distributing and discharging.
Background
The aging is an important part in the production process of wall materials and roof tile products, and the aging is mainly used for realizing the sufficient disintegration and homogenization of raw materials, so that the moisture of the raw materials is fully diffused, the raw materials are integrally wet, soft and uniform, the plasticity is obviously improved, the fluidity and the cohesiveness are further improved, the next step of green body forming is facilitated, and the drying performance is also improved. Particularly, the good raw material aging effect is more important for the production of high-end building material products such as hollow thin-wall building blocks, ceramic plates and the like with higher surface quality requirements.
At present, the raw material ageing facilities adopted by the existing factories are mainly various types of ageing warehouses, including trench output type, inclined groove type, pool type and the like. The material storage area of the aging facility is of an open structure, so that the material contact area is large, the moisture of the material is easy to evaporate, the material is easy to agglomerate after being dehydrated, and the material is easy to raise dust and is not easy to collect and treat. In addition, the aging facilities can not discharge the raw materials according to the aging time sequence, i.e. the materials can not be discharged in a first-in first-out manner, and the uniformity of the material distribution is poor. The above defects all seriously affect the aging effect of the raw materials, and a new structural scheme is adopted to thoroughly solve the problems.
Disclosure of Invention
The invention aims to provide a cylindrical aging warehouse capable of automatically distributing and discharging materials, so as to overcome the defects in the prior art.
The technical scheme of the invention is as follows: the utility model provides an automatic cylindrical ageing storehouse of cloth and unloading which characterized in that: comprises an incoming material belt conveyor, a storage bin, a material distribution system, a storage body, a roller type unloading device and a blanking belt conveyor which are connected in sequence; wherein,
the distributing system comprises a first motor, a first speed reducer, an electric cylinder, a big gear, a small gear, a moving block, a pulley, a connecting rod, a distributing chute and a discharging pipe; wherein, the first motor, the first speed reducer, the big gear and the small gear are connected with the distribution chute in sequence; the electric cylinder, the moving block and the connecting rod are connected in sequence; the fulcrum of the distribution chute is arranged on the connecting rod; the blanking pipe is arranged at the upper end of the distribution chute; the upper end of the blanking pipe is connected with a storage bin, and a feeding belt conveyor is arranged above the storage bin; the distribution chute extends into the storehouse body;
the roller type discharging device arranged at the bottom of the warehouse body comprises a pressure reducing cone, a discharging chute, a second motor, a second speed reducer, a discharging roller and a discharging port slide carriage; the discharging roller is connected with a second motor through a second speed reducer; the pressure reducing cone is arranged at the upper part of the discharging roller; the discharging chutes are arranged on two sides of the discharging roller; the feeding port slide carriage is respectively connected with the feeding chute and the electric cylinder; the blanking belt conveyor is arranged at the lower end of a feed opening slide carriage in the warehouse body.
The pressure reducing cone is of a long strip-shaped cone structure, and the unloading roller is of a tooth roller type structure formed by casting high-chromium cast iron.
The number of the discharging rollers is 2-6.
And the second speed reducer is provided with a shell.
The storehouse body is cylindrical.
The invention has the technical effects that:
the invention has the advantages of uniform feeding and distribution, easy maintenance of moisture and temperature of raw materials, first-in first-out realization of raw materials, easy collection and treatment of dust, high space utilization rate, high mechanization and automation degree and the like.
Drawings
Fig. 1 is a diagram showing the overall system configuration of the present invention.
Fig. 2 is a configuration diagram of a cloth system.
Fig. 3 is a structural view of a roll discharging device.
Fig. 4 is a top view of the roll discharging device.
The reference signs are:
1-incoming material belt conveyor, 2-feed bin, 3-distribution system, 4-storehouse body, 5-roll type discharge apparatus, 6-blanking belt conveyor, 7-first motor, 8-first speed reducer, 9-electronic jar, 10-big gear, 11-movable block, 12-pulley, 13-connecting rod, 14-distribution chute, 15-unloading pipe, 16-decompression cone, 17-unloading chute, 18-second motor, 19-second speed reducer, 20-unloading roller, 21-casing, 22-unloading mouth carriage apron.
Detailed Description
The invention belongs to the technical field of raw material storage and treatment in tile production, and particularly relates to a cylindrical aging warehouse capable of automatically distributing and discharging materials.
Referring to fig. 1 to 4, the cylindrical aging warehouse for automatic material distribution and discharge according to the present invention has the following specific structure:
comprises an incoming material belt conveyor 1, a storage bin 2, a material distribution system 3, a storehouse body 4, a roller type unloading device 5 and a blanking belt conveyor 6 which are connected in sequence; wherein,
the distributing system 3 comprises a first motor 7, a first speed reducer 8, an electric cylinder 9, a big gear 10, a small gear 10, a moving block 11, a pulley 12, a connecting rod 13, a distributing chute 14 and a discharging pipe 15; wherein, the first motor 7, the first speed reducer 8, the big gear 10, the small gear 10 and the distribution chute 14 are connected in sequence; the electric cylinder 9, the moving block 11 and the connecting rod 13 are connected in sequence; the fulcrum of the distribution chute 14 is arranged on the connecting rod 13; the blanking pipe 15 is arranged at the upper end of the distribution chute 14; the upper end of the blanking pipe 15 is connected with the bin 2, and the incoming material belt conveyor 1 is arranged above the bin 2; the distribution chute 14 extends into the storehouse body 4;
the roller type discharging device 5 arranged at the bottom of the storehouse body 4 comprises a pressure reducing cone 16, a discharging chute 17, a second motor 18, a second speed reducer 19, a discharging roller 20 and a discharging port slide carriage 22; wherein, the discharging roller 20 is connected with a second motor 18 through a second speed reducer 19; the pressure reducing cone 16 is arranged on the upper part of the discharging roller 20; the discharging chutes 17 are arranged at two sides of the discharging roller 20; the feeding port slide carriage 22 is respectively connected with the feeding chute 17 and the electric cylinder 9; the blanking belt conveyor 6 is arranged at the lower end of a feed opening slide carriage 22 in the storehouse body 4.
The pressure reducing cone 16 of the present invention may be a strip cone structure, and the discharging roller 20 may be a toothed roller structure formed by casting high chromium cast iron.
The number of the discharge rollers 20 in the present invention may be specifically 2 to 6.
The second speed reducer 19 of the present invention may be provided with a housing 21, and the housing 21 is used to isolate the material flow, so that the material flow only passes through the discharging roller 20.
The bank 4 in the present invention may be specifically cylindrical.
When the distributing system 3 works, the first motor 7 drives the large gear to rotate through the first speed reducer 8 and the small gear in the large gear and the small gear, and then drives the distributing chute 14 in the distributing system 3 to rotate around the rotation center in the warehouse body 4. Therefore, raw materials falling onto the distribution chute 14 through the blanking pipe 15 are annularly spread, the electric cylinder 9 drives the moving block 11 to move up and down after a certain time, the connecting rod 13 drives the distribution chute 14 to change the inclination angle, and then the radius of a blanking circle is changed. The uniform distribution of the raw materials along the whole section can be realized through the set program. The main function of the material distribution system 3 is to ensure that the raw materials are uniformly distributed on the cross section of the aging warehouse, and prevent the local accumulation and segregation of the raw materials. The distributing system 3 can make the distributing chute 14 rotate around the central axis of the cylinder, and simultaneously, the chute inclined angle associated with the chute can also tilt around the pivot of the chute inclined angle through the lifting motion of the chute tilting transmission device, so that the discharging and the uniform distribution of material flow along the whole section can be realized, and the segregation and the layering phenomena which are easy to occur during distributing are effectively solved.
When the roller-type discharging device 5 works, material flow falls from two sides of the pressure reducing cone 16, is crushed by the discharging roller 20 and then is discharged to the discharging chute 17 and falls onto a conveying belt below. When the unloading is required to be stopped, the blanking port slide carriage 22 is pushed by the electric cylinder 9 to seal the blanking port, so that the tightness of the storehouse body 4 is maintained. The pressure reducing cone 16 is used for reducing the pressure of the raw materials on the roller system and reducing the friction force of the roller system, thereby reducing the power consumption of the motor. The unloading roller 20 is powered by the second motor 18, and is of a toothed roller type structure through the speed reduction of the second speed reducer 19 and the torque increase of the unloading roller 20, the unloading roller is cast and molded by high-chromium cast iron, the wear resistance is good, the service life is long, the size of the toothed roller is suitable for the condition of raw materials and is generally small-size dense teeth, the number of the roller shafts can be determined according to the size of the tower body and the size of the unloading amount, and 2-6 rollers can be generally adopted. The roll shaft steering design in the process of multiple roll shafts needs to consider the transportation and the crushing of raw materials and the discharging efficiency.
The invention adopts a closed structure of the material storage area, a material distribution mechanism, a roller type discharging device and the like, thoroughly solves the problems that the material in the traditional ageing storehouse is easy to evaporate, the material distribution is not uniform, the first-in first-out can not be realized, the dust is not easy to collect and treat and the like, and can fully ensure the raw material ageing effect of brick and tile production enterprises. Particularly, for the production of high-end building material products such as hollow thin-wall building blocks, ceramic plates and the like with higher surface quality requirements, the cylindrical aging warehouse can better ensure the good raw material aging effect and the product quality.
The components and structures of the present embodiments that are not described in detail are well known in the art and do not constitute essential structural elements or elements.