CN214346717U

CN214346717U - Concrete crushing and recycling device

Info

Publication number: CN214346717U
Application number: CN202023204364.1U
Authority: CN
Inventors: 徐彬皓; 张晓杰; 徐丽
Original assignee: Nantong Youli Concrete Co ltd
Current assignee: Nantong Youli Concrete Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-08
Anticipated expiration: 2030-12-26

Abstract

The application relates to a concrete crushing and recycling device, relates to the field of concrete recycling equipment, and aims to solve the problems that in urban reconstruction, more construction waste is generated, more fields and manpower are required for discarding and processing, and the resource waste rate is high; the crushing box top wall is provided with a feed inlet, and the crushing box is provided with a discharge outlet. The application has the effect of improving the resource utilization rate of the construction waste.

Description

Concrete crushing and recycling device

Technical Field

The application relates to the field of concrete recovery equipment, in particular to a concrete crushing and recovering device.

Background

The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals.

Traditional concrete garbage is generally formed by knocking concrete into a plurality of small blocks by farmers through hammers and then intensively discarding the small blocks.

Aiming at the related technologies, the inventor thinks that the urban reconstruction has more construction waste, more places and manpower are needed for discarding and processing, and the resource waste rate is higher.

SUMMERY OF THE UTILITY MODEL

In order to improve construction waste's resource utilization, this application provides a concrete recycling device that smashes.

The application provides a concrete crushing recovery unit adopts following technical scheme:

a concrete crushing and recycling device comprises a crushing box and a plurality of crushing rollers, wherein the crushing rollers are rotatably connected inside the crushing box and are arranged in parallel; a feed inlet is formed in the top wall of the crushing box, and a discharge outlet is formed in the crushing box.

By adopting the technical scheme, when the concrete block needs to be crushed, the motor is started and drives the crushing roller to rotate; placing concrete into the crushing box from a feeding port, sliding the concrete between adjacent crushing rollers, slowly crushing the concrete by the crushing rollers and dropping the crushed concrete into the bottom of the crushing box, and periodically cleaning the crushed concrete from a discharging port; through adjacent crushing roller to the crushing of concrete, retrieve through the concrete after smashing again, improved construction waste's resource utilization.

Optionally, a driving box is arranged on the side wall of the crushing box, a driving motor is arranged in the driving box, and a driving shaft of the driving motor is provided with a driving gear; a plurality of the one end of smashing the roller all runs through crushing case and inserts and establish to the drive incasement, and is a plurality of the one end that crushing roller is located the drive incasement all is provided with the branch gear, and is a plurality of divide the gear all with drive gear engagement.

Through adopting above-mentioned technical scheme, when needs smash the concrete piece, start driving motor, driving motor drives drive gear and rotates, and drive gear rotates and drives and divide the gear to rotate, finally drives crushing roller and rotates, utilizes the intermeshing of drive gear and minute gear to realize a plurality of crushing rollers of single motor drive.

Optionally, the crushing box inside wall is provided with the deflector, the deflector is located throws material mouthful department.

Through adopting above-mentioned technical scheme, the concrete piece drops into behind the dog-house and slides fast to adjacent crushing roller department along the deflector, and the setting of deflector can make accurate the adjacent crushing roller department of concrete piece remove.

Optionally, the discharge gate is seted up on the lateral wall of smashing the case, it is provided with the ejection of compact cell body to smash case position in discharge gate department, the ejection of compact cell body is located and smashes incasement portion.

By adopting the technical scheme, after the crushed concrete blocks fall into the discharge groove body, the discharge groove body is cleaned regularly.

Optionally, a gap is formed between the discharge port and the bottom wall of the crushing box, a supporting block is arranged on the bottom wall of the crushing box, and the supporting block and the inner side wall of the discharge port in the direction close to the ground are arranged at the same height.

Through adopting above-mentioned technical scheme, ejection of compact cell body is taking out the in-process of clearance, utilizes the distance of discharge gate and ground to place the shallow, and the quick transportation when can accomplishing the clearance of ejection of compact cell body is gone up to ejection of compact cell body cunning to the shallow.

Optionally, the discharge gate is provided with a plurality of recesses that slide near the inside wall of ground direction, and is a plurality of all be provided with the ball in the recess that slides.

Through adopting above-mentioned technical scheme, ejection of compact cell body offsets with the ball at the in-process of taking out, and the ball follows the removal of ejection of compact cell body and at the recess internal rotation that slides to it is more smooth and easy to make the business turn over of ejection of compact cell body.

Optionally, the outer lateral wall of blown down tank is provided with spacing cushion, spacing cushion pastes with the inside wall of smashing the box mutually.

Through adopting above-mentioned technical scheme, ejection of compact cell body can carry on spacingly to its position through spacing cushion, reduces ejection of compact cell body and deviate from in the crushing case in the use.

Optionally, the cross section of the limiting cushion in the width direction is a semicircle.

Through adopting above-mentioned technical scheme, spacing cushion width direction's cross-section is the semicircle, has played the guide effect, the removal of the spacing cushion of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the concrete is crushed by the adjacent crushing rollers, and the crushed concrete is recycled, so that the resource utilization rate of the construction waste is improved;

2. when the concrete block needs to be crushed, a driving motor is started, the driving motor drives a driving gear to rotate, the driving gear rotates to drive a sub-gear to rotate, finally, the crushing rollers are driven to rotate, and a single motor is used for driving a plurality of crushing rollers by utilizing the mutual meshing of the driving gear and the sub-gear;

3. and (4) after the crushed concrete blocks fall into the discharging groove body, cleaning the discharging groove body at regular time.

Drawings

Fig. 1 is a schematic structural view of a concrete crushing and recycling device according to an embodiment of the present application.

Description of reference numerals: 1. a crushing box; 11. a crushing roller; 111. gear division; 12. a feeding port; 121. a guide plate; 13. a discharge port; 131. a sliding groove; 132. a ball bearing; 14. a support block; 2. a drive box; 21. a drive motor; 22. a drive gear; 3. a discharge groove body; 31. a limit cushion.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses concrete recovery unit that smashes. Referring to fig. 1, the crushing recovery apparatus includes a crushing tank 1 and a plurality of crushing rollers 11; the top wall of the crushing box 1 is provided with a feeding port 12, and the side wall of the crushing box 1 is provided with a discharging port 13.

Referring to fig. 1, the crushing rollers 11 are rotatably connected in the crushing box 1 through bearings, a plurality of crushing rollers 11 are arranged in parallel, and the side walls of the outer edges of the crushing rollers 11 are in a convex tooth shape; one end of the crushing roller 11 penetrates through the crushing box 1, the driving box 2 is welded on the side wall of the crushing box 1, one end of the crushing roller 11 penetrating through the crushing box 1 is located in the driving box 2, the branch gear 111 is arranged at one end of the crushing roller 11 located in the driving box 2, and the branch gear 111 is fixed on the crushing roller 11 through welding.

Referring to fig. 1, a driving motor 21 is fixed in a driving box 2 through bolts, a driving gear 22 is fixed on a driving shaft of the driving motor 21 through welding, and the driving gear 22 is meshed with a gear wheel 111; the driving motor 21 drives the driving gear 22 to rotate, and the driving gear 22 rotates to drive the branch gear 111 to rotate, and finally drives the crushing roller 11 to rotate.

Referring to fig. 1, the inner side wall of the crushing box 1 is provided with a guide plate 121, the guide plate 121 is fixed on the inner side wall of the crushing box 1 by gluing, the guide plate 121 is positioned at the feed opening 12, and the guide plate 121 is arranged between adjacent crushing rollers 11.

Referring to fig. 1, a gap is formed between the discharge port 13 and the bottom wall of the crushing box 1, a supporting block 14 is placed inside the crushing box 1, and the end wall of the supporting block 14, which is far away from the ground, and the inner side wall of the discharge port 13, which is close to the ground, are on the same horizontal plane; the discharge trough body 3 is placed on the supporting block 14, and the discharge trough body 3 can be moved out of the crushing box 1 from the discharge hole 13.

Referring to fig. 1, 3 lateral walls of ejection of compact cell body are provided with limit cushion 31, and limit cushion 31 passes through sticky fixation on ejection of compact cell body 3, and limit cushion 31 can be rubber, and limit cushion 31 pastes with the inboard wall of crushing 1 body mutually, and limit cushion 31 width direction's cross-section is the semicircle.

Referring to fig. 1, the inner side wall of the discharge port 13 close to the ground is provided with a plurality of sliding grooves 131, a plurality of balls 132 are arranged in the sliding grooves 131, the balls 132 may be steel balls, the balls 132 partially protrude out of the sliding grooves 131, and the balls 132 may be attached to the bottom wall of the discharge chute body 3.

The implementation principle of the concrete crushing and recycling device in the embodiment of the application is as follows: when the concrete block needs to be crushed, the driving motor 21 is started, the driving motor 21 drives the driving gear 22 to rotate, the driving gear 22 rotates to drive the branch gear 111 to rotate, and finally the crushing roller 11 is driven to rotate; placing concrete into the crushing box 1 from a feeding port 12, sliding the concrete to a position between adjacent crushing rollers 11 along the guide plate 121, slowly crushing the concrete by the crushing rollers 11, dropping the concrete into the discharging groove body 3, and cleaning the discharging groove body 3 at regular time; through the crushing of adjacent crushing roller 11 to the concrete, the concrete after the rethread ejection of compact cell body 3 is retrieved the crushing concrete, has improved construction waste's resource utilization.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete crushing recovery unit which characterized in that: the device comprises a crushing box (1) and a plurality of crushing rollers (11), wherein the crushing rollers (11) are rotatably connected inside the crushing box (1), and the crushing rollers (11) are arranged in parallel; a feeding port (12) is formed in the top wall of the crushing box (1), and a discharging port (13) is formed in the crushing box (1).

2. A concrete grinding and recycling apparatus according to claim 1, wherein: a driving box (2) is arranged on the side wall of the crushing box (1), a driving motor (21) is arranged in the driving box (2), and a driving shaft of the driving motor (21) is provided with a driving gear (22); a plurality of the one end of crushing roller (11) all runs through crushing case (1) and inserts and establish to drive case (2) in, a plurality of the one end that crushing roller (11) are located drive case (2) all is provided with branch gear (111), and is a plurality of divide gear (111) all with drive gear (22) meshing.

3. A concrete grinding and recycling apparatus according to claim 1, wherein: the inner side wall of the crushing box (1) is provided with a guide plate (121), and the guide plate (121) is positioned at the feeding port (12).

4. A concrete grinding and recycling apparatus according to claim 1, wherein: discharge gate (13) are seted up on the lateral wall of smashing case (1), it is provided with ejection of compact cell body (3) to smash case (1) to be located discharge gate (13), ejection of compact cell body (3) are located and smash inside case (1).

5. A concrete grinding and recycling unit according to claim 4, characterized in that: a gap is formed between the discharge hole (13) and the bottom wall of the crushing box (1), a supporting block (14) is arranged on the bottom wall of the crushing box (1), and the supporting block (14) and the inner side wall of the discharge hole (13) close to the ground are arranged at the same height.

6. A concrete grinding and recycling unit according to claim 5, characterized in that: the discharge gate (13) are close to the inside wall of ground direction and are provided with a plurality of recesses (131) that slide, and a plurality of all be provided with ball (132) in the recess (131) that slides.

7. A concrete grinding and recycling unit according to claim 4, characterized in that: the outer side wall of the discharging groove body (3) is provided with a limiting cushion (31), and the limiting cushion (31) is attached to the inner side wall of the crushing box (1).

8. A concrete grinding and recycling unit according to claim 7, characterized in that: the cross section of the limiting cushion (31) in the width direction is a semicircle.