CN109012286B - Proportional feeding and mixing equipment for constructional engineering - Google Patents

Abstract

The invention provides a proportional feeding and mixing device for constructional engineering, which comprises a base, a stirring barrel and a water inlet hole, wherein the stirring barrel is arranged on the base; the top of the base is fixedly connected with a group of the stirring barrels; the central shaft in the stirring barrel is axially connected with a group of stirring shafts; the right end face of the stirring barrel is fixedly connected with a group of gear boxes; a group of hybrid motors is coaxially and fixedly connected to a power input shaft of the gearbox; a group of stirring shafts is coaxially and fixedly connected to a power output shaft of the gearbox; and a group of mixture outlets are formed in the lower end face of the left side of the stirring barrel. The mixing effect and the mixing efficiency are improved by adopting the spiral furrow-shaped mixing blades and the fixed mixing paddles; through setting up two sets of rotational speed adjustment of getting the material wheel through getting the material wheel and getting material speed, control mixing proportion that can be accurate, the feeding is even, prevents the production of the uneven phenomenon of mixing that the accumulation of material caused.

Description

Proportional feeding and mixing equipment for constructional engineering

Technical Field

The invention belongs to the technical field of constructional engineering machinery, and particularly relates to proportional feeding mixing equipment for constructional engineering.

Background

In the construction of building engineering, materials are often required to be mixed for obtaining good mechanical properties and physical and chemical properties of the materials, and in the past, vertical mixing equipment and horizontal mixing equipment are generally adopted.

Based on the aforesaid to and combine the equipment discovery among the prior art, vertical equipment in the past can effectual control feeding proportion and quantity, but vertical equipment can not realize continuous operation work efficiency low, horizontal equipment can realize continuous operation, but be difficult to control feeding volume and feeding proportion when the feeding, need manual control feeding volume when puting in, feeding troublesome poeration, feeding proportion control is not good, simultaneously can not continuous even feeding when the manual work is put in, cause the same kind of material to gather easily and cause mixed effect not good.

Disclosure of Invention

In order to solve the technical problems, the invention provides proportional feeding mixing equipment for constructional engineering, which aims to solve the problems that during the existing oscillating screening, slag collides with a rigid screen in real time, the slag is too soft in nature, and during the real-time collision process, the slag is easy to collide and crush into slag scraps, so that most of the subsequently screened slag is the slag scraps, and the subsequently usable slag is too little.

The invention is used for the purpose and the effect of proportional feeding mixing equipment of constructional engineering, and is achieved by the following specific technical means:

the proportional feeding and mixing equipment for the building engineering comprises a base, a stirring barrel, a fixed mixing paddle, a first material bin, a second material bin, a first water inlet hole, a material taking motor, a mixture outlet, a mixing motor, a gearbox, a stirring shaft, a spiral propelling blade, a mixing blade, a material baffle plate, a feeding groove, a material taking wheel, a material taking hopper, a material outlet hole, a driven belt wheel, a driving belt wheel, a water homogenizing plate and a second water inlet hole; the top of the base is fixedly connected with a group of the stirring barrels; the central shaft in the stirring barrel is axially connected with a group of stirring shafts; the right end face of the stirring barrel is fixedly connected with a group of gear boxes; a group of hybrid motors is coaxially and fixedly connected to a power input shaft of the gearbox; a group of stirring shafts is coaxially and fixedly connected to a power output shaft of the gearbox; the right half part of the periphery of the stirring shaft is fixedly connected with a group of spiral propelling blades; the left half part of the periphery of the stirring shaft is fixedly connected with three groups of mixing blades; the front end face and the rear end face of the right side of the stirring barrel are fixedly connected with a group of material baffle plates; a group of material taking wheels is axially and uniformly connected to the outer side of the material baffle; a group of second material bins and a group of first material bins are fixedly connected to the front and the back of the right end face of the stirring barrel respectively; the right side of the material taking wheel is coaxially and fixedly connected with a group of driven belt wheels; a group of material taking motors are fixedly connected to the front end face and the rear end face of the stirring barrel; a group of driving belt wheels are coaxially and fixedly connected to the rotating shaft of the material taking motor; a group of driving belts is wound on the outer sides of the driving belt wheel and the driven belt wheel simultaneously; a group of first water inlet holes is formed in the top end face of the middle of the stirring barrel; a group of water equalizing plates is arranged at the position, opposite to the first water inlet hole, of the middle part of the stirring barrel; and a group of mixture outlets are formed in the lower end face of the left side of the stirring barrel.

Further, the mixing blades are composed of three groups of spiral ploughshare-shaped blades;

furthermore, a plurality of groups of second water inlet holes are distributed on the water equalizing plate, and the second water inlet holes are small holes inclined towards the rotating direction;

furthermore, two groups of fixed mixing paddles are uniformly distributed in the inner cavity of the stirring barrel, and each group of fixed mixing paddles consists of four groups of uniformly distributed cylinders;

furthermore, the two groups of fixed mixing paddles are positioned in the middle of the two adjacent groups of mixing blades;

furthermore, the material baffle is of a circular baffle structure, and the top of the material baffle is provided with a group of inclined feeding grooves;

furthermore, the material taking wheel is of a basin-shaped structure, and a plurality of groups of material taking hoppers are uniformly distributed on the outer part of the material taking wheel; a group of discharge holes communicated with the inner hole of the material taking wheel are formed in the material taking hopper;

furthermore, the excircle of the striker plate is matched with the inner hole of the material taking wheel to seal the discharge hole.

Compared with the prior art, the invention has the following beneficial effects:

the mixing effect and the mixing efficiency are improved by adopting the spiral furrow-shaped mixing blades and the fixed mixing paddles; the material taking speed is adjusted through the rotating speed of the material taking wheels by arranging the two groups of material taking wheels, the mixing proportion is controlled, the mixing proportion can be accurately controlled, the feeding is uniform, and the phenomenon of uneven mixing caused by the accumulation of materials is prevented; the added water is distributed by arranging the water equalizing plate to prevent the water from gathering, so that the mixing efficiency and the mixing effect are improved; the water equalizing plate is provided with the second water inlet hole inclined towards the rotating direction, so that the situation that the second water inlet hole is blocked due to the fact that materials enter the second water inlet hole and the water equalizing and water inlet effects are influenced is prevented; through adopting continuous stirring mixed structure, realized continuous operation, improve work efficiency.

Drawings

FIG. 1 is a schematic axial side view of the present invention.

Fig. 2 is a schematic view of the full-section structure of the present invention.

Fig. 3 is a schematic sectional view taken along line a-a in fig. 2 according to the present invention.

Fig. 4 is a schematic sectional view of the invention along the line B-B in fig. 2.

FIG. 5 is a schematic cross-sectional view taken along line C-C of FIG. 3 of the present invention.

Fig. 6 is a schematic sectional view along direction D-D in fig. 2 according to the present invention.

Fig. 7 is a side view of the take-off wheel axle of the present invention.

FIG. 8 is a schematic axial side view of the stirring shaft of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1-base, 2-stirring barrel, 0201-fixed mixing paddle, 3-first material bin, 4-second material bin, 5-first water inlet hole, 6-material taking motor, 7-mixture outlet, 8-mixing motor, 9-gearbox, 10-stirring shaft, 11-spiral propelling blade, 12-mixing blade 13-material baffle plate, 1301-feeding groove, 14-material taking wheel, 1401-material taking hopper, 1402-material outlet hole, 15-driven pulley, 16-driving belt, 17-driving pulley, 18-water homogenizing plate and 1801-second water inlet hole.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides a proportional feeding mixing device for constructional engineering, which comprises: the device comprises abase 1, astirring barrel 2, a fixedmixing paddle 0201, afirst material bin 3, asecond material bin 4, a firstwater inlet hole 5, amaterial taking motor 6, amixture outlet 7, amixing motor 8, agearbox 9, astirring shaft 10, aspiral propelling blade 11, amixing blade 12, amaterial baffle plate 13, afeed chute 1301, amaterial taking wheel 14, amaterial taking hopper 1401, amaterial outlet hole 1402, a drivenbelt wheel 15, atransmission belt 16, a driving belt wheel 17, a water homogenizingplate 18 and a secondwater inlet hole 1801; the top of thebase 1 is fixedly connected with a group of stirringbarrels 2; the central axis of the interior of the stirringbarrel 2 is connected with a group of stirringshafts 10; the right end face of the stirringbarrel 2 is fixedly connected with a group ofgearboxes 9; a group ofhybrid motors 8 are coaxially and fixedly connected to a power input shaft of thegearbox 9; a group of stirringshafts 10 are coaxially and fixedly connected to a power output shaft of thegearbox 9; the right half part of the periphery of the stirringshaft 10 is fixedly connected with a group ofspiral propelling blades 11; the left half part of the periphery of thestirring shaft 10 is fixedly connected with three groups ofmixing blades 12; the front end face and the rear end face of the right side of the stirringbarrel 2 are fixedly connected with a group ofmaterial baffle plates 13; a group ofmaterial taking wheels 14 are axially connected to the outer side of thematerial baffle plate 13; a group ofsecond material bins 4 and a group offirst material bins 3 are fixedly connected in front of and behind the right end face of the stirringbarrel 2 respectively; a group of drivenbelt wheels 15 are coaxially and fixedly connected to the right side of thematerial taking wheel 14; a group ofmaterial taking motors 6 are fixedly connected to the front end face and the rear end face of the stirringbarrel 2; a group of driving belt wheels 17 are coaxially and fixedly connected to the rotating shaft of thematerial taking motor 6; a group oftransmission belts 16 are simultaneously wound on the outer sides of the driving belt wheel 17 and the drivenbelt wheel 15; a group of firstwater inlet holes 5 are formed in the top end face of the middle part of the stirringbarrel 2; a group ofwater equalizing plates 18 are arranged at the position of the middle part of the stirringbarrel 2 opposite to the firstwater inlet hole 5; a group ofmixture outlets 7 are arranged on the lower end surface of the left side of the stirringbarrel 2.

Wherein, themixing blade 12 is composed of three groups of spiral ploughshare-shaped mixing blades, so that the mixing effect is enhanced and the mixing is more uniform.

Wherein, thewater distribution plate 18 is provided with a plurality of groups of secondwater inlet holes 1801, and the secondwater inlet holes 1801 are small holes inclined towards the rotation direction, so as to prevent the mixed material from entering the secondwater inlet holes 1801 and blocking the secondwater inlet holes 1801.

Wherein, the inner chamber ofagitator 2 has evenly arranged two sets of fixedmixing oar 0201, and every fixedmixing oar 0201 of group comprises four groups of cylinders of evenly arranging, blocks the reinforcing mixing effect to the mixing material.

Wherein, two groups of fixedmixing paddles 0201 are both located at the middle position of two adjacent groups ofmixing blades 12.

Wherein,striker plate 13 is circular baffle structure, and a set ofinclined feed chute 1301 has been seted up at the top ofstriker plate 13.

Wherein, the material takingwheel 14 is a basin-shaped structure with a plurality of groups of material takinghoppers 1401 uniformly arranged outside; the interior of the material takinghopper 1401 is provided with a group of dischargingholes 1402 which are communicated with the inner hole of the material takingwheel 14.

Wherein, the excircle ofstriker plate 13 cooperates with the hole of extractingwheel 14 andseals discharge hole 1402.

When in use: building materials are respectively placed into afirst material bin 3 and asecond material bin 4, amaterial taking motor 6 is started, thematerial taking motor 6 drives amaterial baffle plate 13 to rotate through a transmission belt transmission mechanism formed by a drivenbelt wheel 15, atransmission belt 16 and a driving belt wheel 17, amaterial taking hopper 1401 on amaterial taking wheel 14 digs the materials, when thematerial taking hopper 1401 rotates to the top of amaterial feeding groove 1301, the materials are poured into a stirringbarrel 2 from thematerial feeding groove 1301, the rotating speed of thematerial taking wheel 14 can be changed by adjusting the rotating speed of thematerial taking motor 6 during material taking so as to adjust the material taking speed, proportional feeding of the materials is realized, and the feeding proportion is controlled more conveniently and accurately; the material gets into 2back hybrid motor 8 of agitator and drives (mixing)shaft 10 rotations throughgearbox 9,screw propulsion blade 11 rotates,screw propulsion blade 11 promotes the material in 2 agitator toward the left side, and mix for the first stirring, when the material impels the left side, carry out the secondary stirring with the material underhybrid blade 12's stirring and mix and further mix under the blockking of fixedmixing paddle 0201, accomplish the material mixing frommixture export 7 during the left side of material operation, when needing the mixing water, through first inlet opening 5 add water, water is mixed the water distribution and is mixed through second inlet opening 1801 enteringagitator 2 under the effect of water-homogenizingplate 18.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (2)

1. A proportion feeding mixing apparatus for building engineering which characterized in that: the proportional feeding and mixing device for building engineering comprises: the device comprises a base (1), a stirring barrel (2), a fixed mixing paddle (0201), a first material bin (3), a second material bin (4), a first water inlet hole (5), a material taking motor (6), a mixture outlet (7), a mixing motor (8), a gearbox (9), a stirring shaft (10), a spiral propelling blade (11), a mixing blade (12), a material baffle plate (13), a feeding groove (1301), a material taking wheel (14), a material taking hopper (1401), a material outlet hole (1402), a driven pulley (15), a driving belt pulley (16), a driving belt pulley (17), a water homogenizing plate (18) and a second water inlet hole (1801); the top of the base (1) is fixedly connected with a group of stirring barrels (2); the central axis of the interior of the stirring barrel (2) is axially connected with a group of stirring shafts (10); the right end face of the stirring barrel (2) is fixedly connected with a group of gear boxes (9); a group of hybrid motors (8) is coaxially and fixedly connected to a power input shaft of the gearbox (9); a group of stirring shafts (10) is coaxially and fixedly connected to a power output shaft of the gearbox (9); the right half part of the periphery of the stirring shaft (10) is fixedly connected with a group of spiral propelling blades (11); the left half part of the periphery of the stirring shaft (10) is fixedly connected with three groups of mixing blades (12); the front end face and the rear end face of the right side of the stirring barrel (2) are fixedly connected with a group of striker plates (13); a group of material taking wheels (14) is axially and uniformly connected to the outer side of the material baffle plate (13); a group of second material bins (4) and a group of first material bins (3) are fixedly connected to the front and the rear of the right end face of the stirring barrel (2) respectively; the right side of the material taking wheel (14) is coaxially and fixedly connected with a group of driven belt wheels (15); a group of material taking motors (6) are fixedly connected to the front end face and the rear end face of the stirring barrel (2); a group of driving belt wheels (17) are coaxially and fixedly connected to the rotating shaft of the material taking motor (6); a group of the transmission belt (16) is simultaneously wound on the outer sides of the driving pulley (17) and the driven pulley (15); a group of first water inlet holes (5) are formed in the top end face of the middle of the stirring barrel (2); a group of water equalizing plates (18) is arranged at the position opposite to the first water inlet hole (5) in the middle of the stirring barrel (2); a group of mixture outlets (7) is arranged on the lower end face of the left side of the stirring barrel (2);

a plurality of groups of second water inlet holes (1801) are distributed on the water equalizing plate (18), and the second water inlet holes (1801) are small holes inclined towards the rotating direction;

two groups of fixed mixing paddles (0201) are uniformly distributed in the inner cavity of the stirring barrel (2), and each group of fixed mixing paddles (0201) consists of four groups of uniformly distributed cylinders;

the two groups of fixed mixing paddles (0201) are positioned in the middle of the two adjacent groups of mixing blades (12);

the material baffle plate (13) is of a circular baffle plate structure, and the top of the material baffle plate (13) is provided with a group of inclined feeding grooves (1301);

the material taking wheel (14) is of a basin-shaped structure, and a plurality of groups of material taking hoppers (1401) are uniformly distributed on the outer part of the material taking wheel; a group of discharge holes (1402) are formed in the material taking hopper (1401) and communicated with an inner hole of the material taking wheel (14);

the excircle of the material baffle plate (13) is matched with the inner hole of the material taking wheel (14) to seal the discharge hole (1402).

2. The proportional feed mixing device for construction engineering according to claim 1, wherein: the mixing blades (12) are composed of three groups of spiral ploughshare-shaped mixing blades.

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