CN212396810U

CN212396810U - Material breaker for building

Info

Publication number: CN212396810U
Application number: CN202020550195.8U
Authority: CN
Inventors: 练思恩; 杨伟锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-01-26
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a material breaker for building, including the box, first broken chamber has been seted up at the top of box, and the broken chamber of second has been seted up to the bottom of box, and the broken chamber of first broken chamber and second communicates, and one side in first broken chamber is provided with first broken mechanism, and first broken mechanism includes first stripper plate and second stripper plate, is provided with adjustment mechanism between first stripper plate and the first broken chamber lateral wall, and the bottom rotation of second stripper plate is pegged graft and is had the rotation axis. When the utility model is used, the first crushing mechanism firstly crushes the materials for the first time, and then the second crushing mechanism further crushes the materials, so that the crushing is complete, the secondary crushing is not needed, and the efficiency is higher; can utilize the pneumatic cylinder to drive the cushion upward movement, solve first stripper plate and the dead problem of second stripper plate card, do not need artifical use tools to solve, compare and use comparatively safely in traditional breaker.

Description

Material breaker for building

Technical Field

The utility model relates to a breaker specifically is a material breaker for building.

Background

Construction materials are various materials used in construction works. The building materials are various in types, and are roughly divided into: inorganic materials, including metallic and non-metallic materials. Organic materials, including plant materials, synthetic polymer materials and bituminous materials. Composite materials, including asphalt concrete, polymer concrete, etc., are generally made by compounding inorganic non-metallic materials with organic materials.

At present, current breaker generally only carries out once broken, and it is incomplete probably to break, just so need carry out the secondary crushing, can influence crushing efficiency, if died by the material card in the current breaker use in addition, need artifical use tools to solve, danger is higher so. Therefore, the building material crushing device is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a material breaker for building.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a material crushing device for building, which comprises a box body, wherein a first crushing cavity is arranged at the top of the box body, a second crushing cavity is arranged at the bottom of the box body, the first crushing cavity is communicated with the second crushing cavity, a first crushing mechanism is arranged at one side of the first crushing cavity, the first crushing mechanism comprises a first extrusion plate and a second extrusion plate, an adjusting mechanism is arranged between the first extrusion plate and the side wall of the first crushing cavity, a rotating shaft is rotatably inserted at the bottom end of the second extrusion plate, two ends of the rotating shaft are respectively fixedly connected with two side walls of the first crushing cavity, a motor is fixedly arranged at the other side of the first crushing cavity, an output shaft of the motor is in transmission connection with the top end of the second extrusion plate, which is far away from the first extrusion plate, a second crushing mechanism and a conveying mechanism are arranged inside the second crushing cavity, the second crushing mechanism is located under the first crushing mechanism, the conveying mechanism is located at the bottom of the second crushing mechanism, the feed inlet is formed in the top of the box body and located between the first extrusion plate and the second extrusion plate, the discharge outlet is formed in the bottom of one side of the box body, and the discharge outlet is just opposite to the end portion of the conveying mechanism.

As a preferred technical scheme of the utility model, adjustment mechanism includes cushion and pneumatic cylinder, the cushion is located between first broken chamber and the first stripper plate, first broken chamber is the wedge, just a lopsidedness setting that first broken chamber is close to first stripper plate, the pneumatic cylinder is located the top of cushion, the top fixed connection in pneumatic cylinder and first broken chamber, the bottom of pneumatic cylinder piston rod and the top fixed connection of cushion.

As a preferred technical scheme of the utility model, the broken mechanism of second includes two crushing rollers, two crushing roller parallel arrangement, the crushing roller includes first electronic roller, squeeze roll and arris piece, the both ends of first electronic roller are rolled respectively and are rolled and roll the grafting on the both sides wall in the broken chamber of second, the fixed cover of first electronic roller is established on the surface in the squeeze roll, the arris piece has a plurality of, a plurality of arris piece evenly distributed is on the surface of squeeze roll.

As a preferred technical scheme of the utility model, conveying mechanism includes two electronic rollers of second, two drive wheels and a conveyer belt, two the electronic roller of second is located the both ends in the broken chamber of second respectively, two the both ends of the electronic roller of second respectively with the both sides fixed connection in the broken chamber of second, two the drive wheel is fixed cover respectively and is established on the surface of the electronic roller of two seconds, two the drive wheel passes through the conveyer belt transmission and connects, the middle part of drive wheel is sunken to inside.

As a preferred technical scheme of the utility model, drive mechanism includes bent axle, movable joint and connecting rod, the one end of bent axle and the tip fixed connection of motor output shaft, the other end of bent axle is pegged graft with the lateral wall rotation in first broken chamber, the top in second stripper plate side is fixed to the movable joint, connect through the connecting rod transmission between bent axle and the movable joint.

As an optimal technical scheme of the utility model, the surface of the relative one side of first stripper plate and second stripper plate all is provided with the bump, the bump is four pyramid shape, just the bump has a plurality of, a plurality of the bump is the surface of rectangular distribution at first stripper plate and second stripper plate.

The utility model has the advantages that: according to the material crushing device for the building, the first crushing mechanism and the second crushing mechanism are arranged, when the material crushing device is used, materials are firstly crushed by the first crushing mechanism for the first time, then are further crushed by the second crushing mechanism, so that the crushing is complete, secondary crushing is not needed, and the efficiency is high; in addition, the device is through being equipped with cushion and pneumatic cylinder, if first stripper plate and second stripper plate are blocked motionlessly when using, can utilize the pneumatic cylinder to drive the cushion upward movement, this is that first stripper plate can be to the direction motion of cushion, and then enlarge the interval between first stripper plate and the second stripper plate, the dead problem of first stripper plate of solution and second stripper plate card that is smooth like this, do not need artifical use tool to solve, it is comparatively safe to use in traditional breaker.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a construction material crushing device of the present invention;

fig. 2 is a schematic view of a second electric roller of the construction material crushing device of the present invention;

FIG. 3 is a schematic view of a top-view cross-sectional structure of a box body of the construction material crushing device of the present invention;

fig. 4 is the utility model discloses a material breaker's for building pneumatic cylinder enlarged structure schematic diagram.

In the figure: 1. a box body; 2. a first crushing chamber; 3. a second crushing chamber; 4. a first squeeze plate; 5. a second compression plate; 6. an electric motor; 7. cushion blocks; 8. a hydraulic cylinder; 9. a first motorized roller; 10. a squeeze roll; 11. a prism block; 12. a second motorized roller; 13. a driving wheel; 14. a conveyor belt; 15. a crankshaft; 16. A living joint; 17. a connecting rod; 18. a feed inlet; 19. a discharge port; 20. and (4) bumps.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3 and 4, the utility model relates to a material crushing device for buildings, which comprises a box body 1, a first crushing cavity 2 is arranged at the top of the box body 1, a second crushing cavity 3 is arranged at the bottom of the box body 1, the first crushing cavity 2 is communicated with the second crushing cavity 3, a first crushing mechanism is arranged at one side of the first crushing cavity 2, the first crushing mechanism comprises a first extrusion plate 4 and a second extrusion plate 5, an adjusting mechanism is arranged between the first extrusion plate 4 and the side wall of the first crushing cavity 2, a rotating shaft is rotatably inserted at the bottom end of the second extrusion plate 5, two ends of the rotating shaft are respectively fixedly connected with the two side walls of the first crushing cavity 2, a motor 6 is fixedly arranged at the other side of the first crushing cavity 2, an output shaft of the motor 6 is in transmission connection with the top end of the second extrusion plate 5 far away from the first extrusion plate 4 through a transmission mechanism, a second crushing mechanism and a conveying mechanism are arranged inside the second crushing cavity 3, the second crushing mechanism is located under the first crushing mechanism, the conveying mechanism is located at the bottom of the second crushing mechanism, a feed inlet 18 is formed in the top of the box body 1, the feed inlet 18 is located between the first extrusion plate 4 and the second extrusion plate 5, a discharge outlet 19 is formed in the bottom of one side of the box body 1, and the discharge outlet 19 is just opposite to the end portion of the conveying mechanism.

Wherein, adjustment mechanism includes cushion 7 and pneumatic cylinder 8, cushion 7 is located between first broken chamber 2 and the first stripper plate 4, first broken chamber 2 is the wedge, and first broken chamber 2 is close to the lopsidedness setting of first stripper plate 4, pneumatic cylinder 8 is located the top of cushion 7, the top fixed connection of pneumatic cylinder 8 and first broken chamber 2, the bottom of pneumatic cylinder 8 piston rod and the top fixed connection of cushion 7, when first stripper plate 4 and second stripper plate 5 are blocked unmoved, can utilize pneumatic cylinder 8 to drive cushion 7 upward movement, this is that first stripper plate 4 can be to the direction motion of cushion 7, and then enlarge the interval between first stripper plate 4 and the second stripper plate 5, the dead problem of first stripper plate 4 of smooth solution and second stripper plate 5 card like this.

Wherein, the broken mechanism of second includes two crushing rollers, two crushing roller parallel arrangement, the crushing roller includes first electronic roller 9, squeeze roll 10 and arris piece 11, the both ends of first electronic roller 9 are rolled respectively and are rolled and roll grafting on the both sides wall of the broken chamber 3 of second, first electronic roller 9 fixed cover is established on the surface of squeeze roll 10, arris piece 11 has a plurality of, a plurality of arris piece 11 evenly distributed is on the surface of squeeze roll 10, utilize two first electronic rollers 9 relative rotations to drive squeeze roll 10, and then carry out further breakage to the material after first stripper plate 4 and the broken of second stripper plate 5, can guarantee good crushing effect, first electronic roller 9 is preferred GTD60-3PH-380V-50HZ type.

Wherein, conveying mechanism includes two electronic rollers 12 of second, two drive wheels 13 and a conveyer belt 14, two electronic rollers 12 of second are located the both ends in the broken chamber 3 of second respectively, the both ends of two electronic rollers 12 of second respectively with the both sides fixed connection in the broken chamber 3 of second, two drive wheels 13 are fixed the cover respectively and are established on the surface of two electronic rollers 12 of second, two drive wheels 13 pass through conveyer belt 14 transmission and connect, the middle part of drive wheel 13 is sunken to inside, can guarantee that whole conveyer belt 14 forms a recess inside down, can guarantee like this that the material can not drop from the both sides of conveyer belt 14, avoid the inside gathering material in the broken chamber 3 of second, electronic roller 12 of second is preferred TDY75 type.

The transmission mechanism comprises a crankshaft 15, a movable joint 16 and a connecting rod 17, one end of the crankshaft 15 is fixedly connected with the end part of an output shaft of the motor 6, the other end of the crankshaft 15 is rotatably inserted into the side wall of the first crushing cavity 2, the movable joint 16 is fixed at the top of the side surface of the second extrusion plate 5, the crankshaft 15 is in transmission connection with the movable joint 16 through the connecting rod 17, when the crankshaft 15 rotates, the connecting rod 17 is used for driving the movable joint 16 to reciprocate, so that the second extrusion plate 5 can be driven to reciprocate around a rotating shaft, and materials are crushed by matching with the first extrusion plate 4.

Wherein, the surface of the relative one side of first stripper plate 4 and second stripper plate 5 all is provided with bump 20, and bump 20 is four pyramid shape, and bump 20 has a plurality of, and a plurality of bump 20 is the matrix and distributes on the surface of first stripper plate 4 and second stripper plate 5, and four pyramid's bump 20 has higher intensity, and its tip portion can exert great pressure for the material simultaneously, can carry out effectual breakage to the material.

One side of the box body 1 is provided with a switch panel. The switch surface is provided with a breaking switch and a conveying switch, the motor 6 and the first electric roller 9 are electrically connected with an external power supply through the breaking switch, the hydraulic cylinder 8 is communicated with an external oil tank through an external reversing valve, and the second electric roller 12 is electrically connected with the external power supply through the conveying switch.

When the material crusher works, the crushing switch and the conveying switch are turned on, materials to be crushed are placed in the feeding hole 18, the materials are arranged to enter between the first extrusion plate 4 and the second extrusion plate 5, the crankshaft 15 is driven to rotate by the motor 6, the motor 6 is preferably YE2132M-4 type, when the crankshaft 15 rotates, the movable joint 16 is driven to reciprocate by the connecting rod 17, the second extrusion plate 5 can be driven to reciprocate around the rotating shaft, the materials are crushed by matching with the first extrusion plate 4, the surfaces of the opposite sides of the first extrusion plate 4 and the second extrusion plate 5 are provided with the salient points 20, the salient points 20 are in the shape of a quadrangular pyramid, the salient points 20 are distributed on the surfaces of the first extrusion plate 4 and the second extrusion plate 5 in the shape of a matrix, and the salient points 20 in the shape of the quadrangular pyramid have higher strength, meanwhile, the tip part of the crushing device can apply larger pressure to the material, the material can be effectively crushed, the crushed material enters the space between the two extrusion rollers 10, the material with small volume directly falls on the conveying belt 14 to be conveyed away, the material with large volume can be crushed by the two extrusion rollers 10 and then falls on the conveying belt 14, and finally the crushed material is directly discharged from a discharge port 19 at the end part of the conveying belt 14 to be collected; if first stripper plate 4 and second stripper plate 5 are blocked motionlessly in the use, can utilize pneumatic cylinder 8 to drive cushion 7 upward movement, pneumatic cylinder 8 is preferred TN16-20 type, this is that first stripper plate 4 can move to the direction of cushion 7, and then enlarge the interval between first stripper plate 4 and the second stripper plate 5, the dead problem of first stripper plate 4 of solution and the card of second stripper plate 5 that is smooth like this, do not need artifical use tools to solve, it is comparatively safe to use in traditional breaker.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a material breaker for building, includes box (1), first broken chamber (2) have been seted up at the top of box (1), the broken chamber of second (3) have been seted up to the bottom of box (1), broken chamber of first (2) and the broken chamber of second (3) intercommunication, its characterized in that, one side in first broken chamber (2) is provided with first broken mechanism, first broken mechanism includes first stripper plate (4) and second stripper plate (5), be provided with adjustment mechanism between first stripper plate (4) and the broken chamber of first (2) lateral wall, the rotatory rotation axis that has been pegged graft in bottom of second stripper plate (5), the both ends of rotation axis respectively with the both sides wall fixed connection in first broken chamber (2), the fixed motor (6) that is equipped with of opposite side in first broken chamber (2), the output shaft of motor (6) is kept away from first stripper plate (4) one through drive mechanism and second stripper plate (5) The top end transmission of side is connected, the inside in the broken chamber of second (3) is provided with broken mechanism of second and conveying mechanism, the broken mechanism of second is located under first broken mechanism, conveying mechanism is located the bottom of the broken mechanism of second, feed inlet (18) have been seted up at the top of box (1), feed inlet (18) are located between first stripper plate (4) and second stripper plate (5), discharge gate (19) have been seted up to the bottom of box (1) one side, discharge gate (19) are just to conveying mechanism's tip.

2. The building material crushing device according to claim 1, wherein the adjusting mechanism comprises a cushion block (7) and a hydraulic cylinder (8), the cushion block (7) is located between the first crushing cavity (2) and the first extrusion plate (4), the first crushing cavity (2) is wedge-shaped, one side of the first crushing cavity (2) close to the first extrusion plate (4) is obliquely arranged, the hydraulic cylinder (8) is located at the top end of the cushion block (7), the hydraulic cylinder (8) is fixedly connected with the top end of the first crushing cavity (2), and the bottom end of a piston rod of the hydraulic cylinder (8) is fixedly connected with the top end of the cushion block (7).

3. The building material crushing device as claimed in claim 1, wherein the second crushing mechanism comprises two crushing rollers, the two crushing rollers are arranged in parallel, the crushing rollers comprise a first electric roller (9), a squeezing roller (10) and a rib block (11), two ends of the first electric roller (9) are respectively rolled and inserted on two side walls of the second crushing cavity (3), the first electric roller (9) is fixedly sleeved on the surface of the squeezing roller (10), the rib block (11) is provided with a plurality of rib blocks (11), and the plurality of rib blocks (11) are uniformly distributed on the surface of the squeezing roller (10).

4. The building material crushing device as claimed in claim 1, wherein the conveying mechanism comprises two second electric rollers (12), two transmission wheels (13) and a conveying belt (14), the two second electric rollers (12) are respectively located at two ends of the second crushing cavity (3), two ends of the two second electric rollers (12) are respectively fixedly connected with two sides of the second crushing cavity (3), the two transmission wheels (13) are respectively fixedly sleeved on the surfaces of the two second electric rollers (12), the two transmission wheels (13) are in transmission connection through the conveying belt (14), and the middle parts of the transmission wheels (13) are concave inwards.

5. A crushing device for building materials according to claim 1, characterized in that the transmission mechanism comprises a crankshaft (15), a joint (16) and a connecting rod (17), one end of the crankshaft (15) is fixedly connected with the end of the output shaft of the motor (6), the other end of the crankshaft (15) is rotatably inserted into the side wall of the first crushing cavity (2), the joint (16) is fixed on the top of the side surface of the second extrusion plate (5), and the crankshaft (15) and the joint (16) are in transmission connection through the connecting rod (17).

6. The building material crushing device as claimed in claim 1, wherein the surface of the opposite side of the first extrusion plate (4) and the second extrusion plate (5) is provided with salient points (20), the salient points (20) are in the shape of a quadrangular pyramid, and the salient points (20) are provided with a plurality of salient points (20), and the plurality of salient points (20) are distributed on the surface of the first extrusion plate (4) and the surface of the second extrusion plate (5) in a matrix shape.