CN218250539U

CN218250539U - Concrete waste crusher

Info

Publication number: CN218250539U
Application number: CN202222330627.6U
Authority: CN
Inventors: 周梅
Original assignee: Individual
Current assignee: Dongyang Beijiang Commercial Concrete Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-10
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a concrete waste material rubbing crusher belongs to the concrete field of smashing, including rubbing crusher, a income hopper and ejection of compact pipeline are equipped with to rubbing crusher's top and bottom, a drive machine is equipped with to one side of rubbing crusher, a crushing tup is connected to drive motor's drive end, mount and separation piece are equipped with to rubbing crusher inside both sides, the support frame is equipped with at rubbing crusher bottom both ends, a conveyer belt is equipped with to the inboard of support frame, the support frame is passed by two slide bars respectively the traversing. The utility model belongs to a concrete waste material rubbing crusher through installing resilient mounting additional in reducing mechanism's inside, can effectually reduce the wearing and tearing of concrete fragment to crushing plate when smashing to install slide bar and two-way motor additional in the conveyer belt side, make it can be to two directions ejection of compact respectively.

Description

Concrete waste crusher

Technical Field

The utility model relates to a field, in particular to concrete waste crusher are smashed to concrete waste.

Background

During construction at the building site, can produce a large amount of discarded concrete waste, the artifical clearance of the great concrete piece of some specifications is more troublesome, need carry out shredding with the machine, current concrete rubbing crusher smashes the tup and all is fixed body coupling, the wearing and tearing of tup on the crushing device can be accelerated in the long-time high strength operation of concrete rubbing crusher, and crushed aggregates after smashing need to be sent away through the conveyer belt, conveyer belt on the ordinary crusher can only deliver to one direction the crushed aggregates, smash behind a large amount of concrete pieces, need to accomplish last time kibbling concrete fragment and just can the re-operation after clearing up.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a concrete waste material rubbing crusher can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete waste material rubbing crusher, includes the rubbing crusher, the rubbing crusher top is equipped with into the hopper, discharge tube is equipped with to the lower extreme of rubbing crusher, the inside of rubbing crusher is equipped with an optimization modified crushing tup, four flexible grooves are seted up to the inside of crushing tup, flexible inslot is equipped with installs resilient mounting's crushing board additional, four support frames are equipped with to the bottom of rubbing crusher, the inboard of support frame is equipped with one can the horizontal slip conveyer.

Preferably, driving motor's drive end is through a pivot and crushing tup fixed connection, a flexible groove has been seted up to each end in the crushing tup, two springs are fixed to be equipped with at the inside each end of crushing tup, the impact force that causes when effectively reducing crushing function, the board is smashed through welded mode fixed connection to the one end of every spring, a sliding tray is seted up to two sides in flexible groove, the inside activity of sliding tray is equipped with the slip strip, makes it carry out shock attenuation concertina movement through the spring, the one end of crushing tup is equipped with a detachable baffle, makes things convenient for inner structure to dismantle the maintenance change.

Preferably, the inside one side of rubbing crusher is through mount of bolt fixed mounting, the mount is vertical echelonment, increase that can be better and the contact surface of concrete piece, the vertical cross-section of mount is equipped with the anticollision piece, the anticollision piece is more durable for the steel construction, the inside opposite side of rubbing crusher is equipped with a barrier block, prevents that bulk concrete waste from dropping below.

Preferably, the inside bottom one side of rubbing crusher is equipped with a steel sheet and is used for blockking the concrete fragment of high-speed striking, the inside bottom opposite side of rubbing crusher is equipped with a baffle and assists the ejection of compact pipeline to empty concrete waste material downwards and prevent that the thing that pulverizes from causing the damage to the rubbing crusher.

Preferably, the support frames on the two sides are respectively transversely penetrated by a sliding rod, the two ends of the sliding rod are respectively and fixedly connected with a driving shaft and a secondary moving shaft through welding, a bidirectional motor is installed at one end of the driving shaft, and the driving shaft enables the secondary moving shaft to synchronously rotate through a conveying belt.

Preferably, a locating ring is respectively installed at two ends of the sliding rod to prevent the whole transmission device from sliding to one side, locating holes are formed in the sliding rod and the supporting frame, the locating holes are inserted and fixed through the locating rods, and the transmission device is prevented from sideslipping due to vibration generated by mechanical operation.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through install resilient mounting additional in reducing mechanism's inside, concrete fragment to the wearing and tearing of crushing plate when can effectually reducing crushing makes it more durable to install slide bar and two-way motor additional in the conveyer belt side, make it can be to two directions ejection of compact respectively, can change ejection of compact position according to the actual demand, more efficient the efficiency of having saved ejection of compact space and loading.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal cross-sectional structure of the crushing plate of the present invention;

FIG. 4 is an enlarged view of A in FIG. 2;

in the figure: 1. a pulverizer; 2. feeding into a hopper; 3. a discharge pipe; 4. crushing the hammer head; 5. a crushing plate; 6. A baffle plate; 7. a fixed mount; 8. an anti-collision block; 9. a barrier block; 10. a steel plate; 11. a partition plate; 12. a support frame; 13. a slide bar; 14. a drive shaft; 15. a bi-directional motor; 16. a secondary moving shaft; 17. a conveyor belt; 18. a telescopic groove; 19. a spring; 20. a sliding groove; 21. a slide bar; 22. a positioning ring; 23. positioning holes; 24. positioning a rod; 25. and a transmission motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a concrete waste crusher comprises a crusher 1, a feeding hopper 2 is arranged at the top of the crusher 1, a discharging pipeline 3 is arranged at the lower end of the crusher 1, an optimized and improved crushing hammer head 4 is arranged in the crusher 1, four telescopic grooves 18 are formed in the crushing hammer head 4, a crushing plate 5 provided with a rebounding device is arranged in each telescopic groove 18, four support frames 12 are arranged at the bottom of the crusher 1, and a conveying device capable of sliding left and right is arranged on the inner side of each support frame 12.

The top of rubbing crusher 1 is opened square mouth one to one side, go into hopper 2 through bolt fixed mounting in 1 open-top's of rubbing crusher position, a drive motor 25 is equipped with in the position that one side center of rubbing crusher 1 leaned on, the drive end of drive motor 25 links to each other and stretches into the inside of rubbing crusher 1 with a transmission shaft, fixed mounting has smashed tup 4 on the transmission shaft, four flexible grooves 18 have been seted up to the inside of smashing tup 4, crushing board 5 is connected with flexible groove 18 through spring 19, a sliding tray 20 is seted up respectively to the both sides of flexible groove 18, a sliding tray 21 of lower extreme both sides difference fixed mounting of crushing board 5 and movable mounting are in sliding tray 20, the front end of smashing tup 4 is equipped with a baffle 6 through bolt fixed, make the internal device more convenient dismantlement repair and installation.

The inside both sides of rubbing crusher 1 have passed through bolt fixed mounting mount 7 and separation piece 9, and mount 7 is vertical stair structure to at vertical cross-section fixed mounting anticollision piece 8, anticollision piece 8 is whole to be the steel construction and constitutes, and the tough knot in surface makes the more effectual smashing of concrete piece, and separation piece 9 is whole to be metal framework, and its shape is less with the rotatory position gap of crushing board 5, can reduce great fragment and fall out rubbing crusher 1 through this one side.

The steel plate 10 and the partition plate 11 are installed on the lower two sides inside the pulverizer 1, the steel plate 10 is fixedly installed at the bottom of the partition block 9 through welding, the bottom of the steel plate 10 is connected with the upper end of the discharge pipeline 3, impact of high-speed splashes during pulverization can be reduced, damage to the pulverizer 1 is reduced, and the partition plate 11 enables pulverized concrete fragments to accurately fall into the discharge pipeline 3.

The two ends of the bottom of the pulverizer 1 are provided with support frames 12, the support frames 12 on the two sides are respectively and transversely penetrated through by a sliding rod 13, the two ends of the sliding rod 13 are respectively and fixedly connected with a driving shaft 14 and a secondary moving shaft 16 through welding, one end of the driving shaft 14 is provided with a bidirectional motor 15, the bidirectional motor 15 has two paths of independent outputs, the forward rotation and the reverse rotation of the bidirectional motor 15 can be realized, and the driving shaft 14 drives a conveyor belt 17 to move so that the secondary moving shaft 16 synchronously rotates.

It should be noted that the utility model relates to a concrete waste crusher, one side of the crusher 1 is equipped with a transmission motor 25, the transmission motor 25 is started to drive the crushing hammer 4 inside the crusher 1 to rotate at high speed through a transmission rod, the large-sized concrete material is put into the crusher 1 through the feeding hopper 2, four telescopic slots 18 are arranged inside the crushing hammer 4, the telescopic slots 18 are elastically connected with the crushing plate 5 through springs 19, the crushing hammer 4 can drive the crushing plate 5 to rotate at high speed, the concrete waste is crushed through the crushing plate 5 and the anti-collision block 8 on the fixing frame 7 after contacting the crushing plate 5, the anti-collision block 8 is composed of steel structure, the strength and hardness are high, the sliding strip 21 on the crushing plate 5 elastically slides in the sliding slot 20 in the crushing hammer 4 through the springs 19, the impact force caused by the impact of the crushing plate 5 and the concrete is greatly reduced through the elastic shock absorption of the springs 19, the other side in the pulverizer 1 is provided with a blocking block 9 for preventing a concrete block which is not completely pulverized from sliding off from the back, the bottom of the blocking block 9 is fixedly provided with a steel plate 10 which can reduce the impact force caused by the discharge of the concrete by a pulverizing plate 5 when the concrete is pulverized, the bottom of the steel plate 10 is fixedly arranged at the top end of a discharge pipeline 3 by welding, the other end of the top of the discharge pipeline is fixedly provided with a partition plate 11 by welding, the concrete pulverized material can better fall on the discharge pipeline 3 by inclined installation, the bottom of the pulverizer 1 is provided with four support frames 12, the inner sides of the support frames 12 are provided with a conveyor belt 17, the concrete falls on the conveyor belt 17 and is driven by a bidirectional motor 15 to drive a drive shaft 14 and a secondary drive shaft 16 for transmission and transportation, and slide rods 13 are fixedly arranged at two ends, and the whole conveyor is displaced in two directions by pulling the slide rods 13, the positioning ring 22 prevents the entire apparatus from being deviated to one side, and the positioning hole 23 and the positioning rod 24 are used to fix the position of the sliding rod 13 so as to prevent the sliding rod 13 from being deviated due to the vibration generated during the operation of the machine.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete waste material rubbing crusher, includes rubbing crusher (1), go into hopper (2) is equipped with at rubbing crusher (1) top, the lower extreme of rubbing crusher (1) is equipped with ejection of compact pipeline (3), its characterized in that: the improved crushing hammer head (4) is optimized and installed in the crusher (1), four telescopic grooves (18) are formed in the crushing hammer head (4), a crushing plate (5) provided with a rebounding device is installed in each telescopic groove (18), four support frames (12) are installed at the bottom of the crusher (1), and a conveying device capable of sliding left and right is installed on the inner side of each support frame (12).

2. A concrete waste pulverizer according to claim 1, characterized in that: one end of rubbing crusher (1) is equipped with a driving motor (25), the drive end of driving motor (25) links to each other with crushing tup (4) through a pivot, a flexible groove (18) has been seted up to each end in crushing tup (4), two springs (19) are fixed to be equipped with at the inside each end of crushing tup (4), the one end and crushing board (5) elastic connection of spring (19), a sliding tray (20) is seted up to two sides in flexible groove (18), sliding tray (21) are equipped with in the inside activity of sliding tray (20), a detachable baffle (6) is equipped with to the one end of crushing tup (4).

3. A concrete waste pulverizer according to claim 1, characterized in that: one side of the interior of the pulverizer (1) is fixedly provided with a fixing frame (7) through a bolt, the fixing frame (7) is in a vertical step shape, the contact surface between the fixing frame (7) and a concrete block can be better increased, an anti-collision block (8) is arranged on the vertical cross section of the fixing frame (7), and a blocking block (9) is arranged on the other side of the interior of the pulverizer (1).

4. A concrete waste pulverizer according to claim 1, characterized in that: one side of the bottom inside the crusher (1) is provided with a steel plate (10), and the other side of the bottom of the inner cavity of the crusher (1) is provided with a partition plate (11) to assist the discharge pipeline (3) to dump concrete waste downwards.

5. A concrete waste pulverizer according to claim 1, characterized in that: the center of the support frame (12) transversely penetrates through a sliding rod (13), two ends of the sliding rod (13) are respectively connected with a driving shaft (14) and a secondary moving shaft (16), one end of the driving shaft (14) is provided with a bidirectional motor (15), and the driving shaft (14) drives the secondary moving shaft (16) to rotate through a conveying belt (17).

6. A concrete waste shredder according to claim 5, wherein: two ends of the sliding rod (13) are respectively provided with a positioning ring (22) to prevent the whole transmission device from sliding to one side, the sliding rod (13) and the support frame (12) are provided with positioning holes (23), and the positioning holes (23) are inserted and fixed through positioning rods (24).