CN213791814U

CN213791814U - Broken recycle device of abandonment concrete

Info

Publication number: CN213791814U
Application number: CN202022245640.2U
Authority: CN
Inventors: 胡婷婷; 宋葵; 吴伟峰; 胡朝彬
Original assignee: Tongxiang Xinlian Concrete Co ltd
Current assignee: Tongxiang Xinlian Concrete Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-27
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a broken recovery of abandonment concrete recycles device, include: the crushing roller is provided with a crushing convex block on the upper half part, crushing teeth I are arranged on the crushing convex block, crushing teeth II are uniformly distributed on the surface of the lower half part, a rotating shaft I is arranged at the lower part of the crushing roller, and a driving device is connected to the lower part of the rotating shaft I; the barrel body, the middle part is equipped with broken ring in the barrel body, be equipped with broken tooth three on the broken ring, the lower part is equipped with broken panel in the barrel body, broken panel is the toper inclined plane of downward sloping, broken tooth four is equipped with to the equipartition on the broken panel, the barrel body bottom is equipped with discharging hole, discharging hole outside is equipped with ejection of compact baffle, ejection of compact baffle outer end is equipped with the magnetic rod. The utility model has the advantages that: 1. the large waste concrete can be gradually crushed into recyclable small particles, and reinforcing steel bars in the waste concrete can be separated and recycled during discharging, so that the method is quick and efficient; 2. the crushing effect is good, the discharged particles are uniform, and the recycling is convenient.

Description

Broken recycle device of abandonment concrete

Technical Field

The utility model belongs to concrete equipment field, concretely relates to broken recovery of abandonment concrete recycles device.

Background

A large amount of building waste is generated after the building waste is removed, a large amount of reinforced concrete is contained, the environment is damaged if the building waste is discarded and buried at will, and the reinforced concrete is a recyclable resource, so that the resource waste is caused if the reinforced concrete is not used properly. The reinforced concrete is the main part material of general building, and in order to reach the building requirement, the mechanical properties of reinforced concrete is all very excellent, so also more difficult processing than fragment of brick, lime etc. prior art equipment generally adopts jaw breaker or hammer crusher to carry out the breakage to reinforced concrete, and crushing time is long, and crushing effect is not good, just can retrieve the reinforcing bar in the disintegrating slag after needing to wait to break to accomplish, and is inefficient.

To sum up, for solving current technical problem, the utility model relates to a simple structure, broken quick, the broken recycling device of abandonment concrete who conveniently retrieves.

Disclosure of Invention

The utility model discloses a solve current technical problem, designed a simple structure, broken quick, the broken recycling device of abandonment concrete who conveniently retrieves.

The purpose of the utility model can be realized through the following technical scheme:

a waste concrete crushing, recycling and reusing device comprises:

the crushing roller comprises a crushing roller body, wherein the upper half part of the crushing roller body is in a cone shape, the lower half part of the crushing roller body is in an inverted cone shape, a crushing convex block is arranged on the upper half part, crushing teeth I are arranged on the crushing convex block, crushing teeth II are uniformly distributed on the surface of the lower half part, a rotating shaft I is arranged at the lower part of the crushing roller body, and a driving device is connected to the lower part of the rotating shaft I;

the device comprises a barrel body, wherein a crushing ring is arranged in the middle of the inside of the barrel body, a crushing tooth III is arranged on the crushing ring, a crushing panel is arranged at the lower part of the inside of the barrel body, the crushing panel is a conical inclined plane which is inclined downwards, crushing teeth IV are uniformly distributed on the crushing panel, a discharging through hole is formed in the bottom of the barrel body, a discharging guide plate is arranged outside the discharging through hole, and a magnetic rod is arranged at the outer end of the discharging guide plate;

the crushing roller is arranged in the barrel body, the first rotating shaft penetrates through the discharging through hole, and the driving device is located below the barrel body.

Further, a top cover is arranged on the barrel body, and a feed inlet is formed in the top cover.

Furthermore, the upper part of the crushing roller is provided with a second rotating shaft, and the second rotating shaft is rotatably connected with the top cover.

Furthermore, a sieve fence ring is arranged between the upper half part and the lower half part, and sieve fences are uniformly distributed on the sieve fence ring.

Furthermore, a support frame is arranged below the barrel body, a mounting plate is arranged in the support frame, and the driving device is arranged on the mounting plate.

Further, drive arrangement includes motor, worm wheel and worm, the worm wheel is connected with pivot one, the worm wheel rotates and sets up on the mounting panel, the worm is connected with the motor, the worm wheel and the cooperation of worm.

Furthermore, a sleeve is arranged on the discharge guide plate and sleeved outside the rotating shaft.

Compared with the prior art, the utility model has the advantages that 1, the structure is reasonable, 1, the massive waste concrete can be gradually crushed into recyclable small particles, and the reinforcing steel bars in the waste concrete can be separated and recycled during discharging, so that the device is rapid and efficient; 2. the crushing effect is good, the discharged particles are uniform, and the recycling is convenient.

Drawings

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

FIG. 2 is a schematic view of a screen ring;

FIG. 3 is a schematic view of a discharge guide plate and a magnetic rod;

referring to fig. 1-3, wherein: 1. a crushing roller; 11. an upper half part; 111. breaking the bumps; 112. crushing a first tooth; 12. a lower half; 121. crushing teeth II; 13. a first rotating shaft; 14. a drive device; 141. a motor; 142. a worm gear; 143. a worm; 15. a second rotating shaft; 2. a barrel body; 21. a crushing ring; 211. crushing a third tooth; 22. crushing the panel; 221. crushing teeth IV; 23. a discharge through hole; 24. a discharging guide plate; 241. a magnetic bar; 242. a sleeve; 25. a top cover; 251. a feed inlet; 3. a sieve ring; 31. screening the fence; 4. a support frame; 41. and (7) mounting the plate.

Detailed Description

The technical solution of the present invention is further explained below with reference to the following examples.

The first embodiment is as follows:

this broken recycle device that retrieves of abandonment concrete includes:

the crushing roller 1 is characterized in that the upper half part 11 of the crushing roller 1 is in a cone shape, the lower half part 12 of the crushing roller 1 is in an inverted cone shape, the upper half part 11 is provided with a crushing lug 111, a first crushing tooth 112 is arranged on the crushing lug 111, a second crushing tooth 121 is uniformly distributed on the surface of the lower half part 12, the lower part of the crushing roller 1 is provided with a first rotating shaft 13, and the lower part of the first rotating shaft 13 is connected with a driving device 14;

the crushing device comprises a barrel body 2, wherein a crushing ring 21 is arranged in the middle of the inside of the barrel body 2, a crushing tooth III 211 is arranged on the crushing ring 21, a crushing panel 22 is arranged on the lower portion of the inside of the barrel body 2, the crushing panel 22 is a conical inclined plane inclined downwards, crushing teeth IV 221 are uniformly distributed on the crushing panel 22, a discharging through hole 23 is formed in the bottom of the barrel body 2, a discharging guide plate 24 is arranged outside the discharging through hole 23, and a magnetic rod 241 is arranged at the outer end of the discharging guide plate 24;

the crushing roller 1 is arranged in the barrel body 2, the first rotating shaft 13 penetrates through the discharge through hole 23, and the driving device 14 is located below the barrel body 2.

The support frame 4 is arranged below the barrel body 2, a mounting plate 41 is arranged in the support frame 4, and the driving device 14 is arranged on the mounting plate 41.

The driving device 14 comprises a motor 141, a worm wheel 142 and a worm 143, the worm wheel 142 is connected with the first rotating shaft 13, the worm wheel 142 is rotatably arranged on the mounting plate 41, the worm 143 is connected with the motor 141, and the worm wheel 142 is matched with the worm 143.

Specifically, when the waste concrete is crushed, concrete blocks are added into the barrel body 2 from the upper part, the crushing roller 1 is driven by the driving device 14 to rotate in the barrel body 2, the concrete firstly contacts the crushing lugs 111, the crushing lugs 111 and the crushing teeth 112 crush larger concrete blocks into smaller concrete blocks, then the concrete blocks fall to contact the crushing ring 21, the crushing ring 21 and the crushing teeth three 211 crush the concrete blocks into smaller concrete blocks, the concrete blocks enter the barrel body 2 to contact the lower half part 12 of the crushing roller 1 and the crushing panel 22, the crushing teeth two 121 and the crushing teeth four 221 grind the concrete blocks into small particles, at the moment, reinforcing steel bars in the waste concrete are separated from the concrete, and as the distance between the lower half part 12 of the crushing roller 1 and the crushing panel 22 is gradually reduced from top to bottom, the concrete particles in the falling process are ground to be finer, until the concrete reaches the discharging through hole 23, concrete particles and separated reinforcing steel bars fall out from the discharging through hole 23, discharging is carried out through the discharging guide plate 24, and the magnetic bars 241 can adsorb the reinforcing steel bars during discharging, so that the reinforcing steel bars are recovered from the concrete.

Compare jaw breaker or hammer crusher, the utility model discloses can progressively smash bold abandonment concrete to recoverable tiny particle to separate when the ejection of compact and retrieve reinforcing bar wherein, crushing effect is good, and ejection of compact granule is even, makes things convenient for recycle.

The driving device 14 adopts the motor 141, the worm wheel 142 and the worm 143 to cooperate, which can provide larger torque, and ensure that the concrete can not block the crushing roller due to insufficient torque when being crushed, resulting in the whole halt of the device.

Example two:

the difference between the second embodiment and the first embodiment is that a top cover 25 is arranged on the barrel body 2, and a feeding hole 251 is arranged on the top cover.

Specifically, top cap 25 can make the concrete can not have the condition of piece splash staving 2 when preliminary breakage, guarantees safety, is equipped with feed inlet 251 and can need not to open top cap 25 when reinforced wholly, and convenient reinforced, when equipment operation, feed inlet 251 can be closed, prevents that the piece from splashing.

Example three:

the difference between the third embodiment and the second embodiment is that a second rotating shaft 15 is arranged at the upper part of the crushing roller 1, and the second rotating shaft 15 is rotatably connected with the top cover 25.

Specifically, the second rotating shaft 15 can enable the crushing roller 1 to rotate more stably, and the function of crushing concrete is better realized.

Example four:

the difference between the fourth embodiment and the first embodiment is that a sieve ring 3 is arranged between the upper half part 11 and the lower half part 12, and sieve columns 31 are uniformly distributed on the sieve ring 3.

Specifically, the screen fence ring 31 can block some large concrete blocks, and the concrete is continuously crushed by the crushing ring 21 until the concrete is crushed by the crushing ring to a proper size so as not to fall down from the screen fence 31, so that no overlarge concrete block enters between the lower half part 12 of the crushing roller 1 and the crushing panel 22, and the protection device prevents the concrete block from being blocked and causing damage.

Example five:

the difference between the fifth embodiment and the first embodiment is that a sleeve 242 is arranged on the discharging guide plate 24, and the sleeve 242 is sleeved outside the first rotating shaft 13.

In particular, the sleeve 242 protects the first rotating shaft 13 from contacting concrete, thereby preventing wear and reducing the service life.

The preferred embodiments of the present invention are described herein, but the scope of the present invention is not limited thereto. Modifications or additions to or replacement by similar means to those skilled in the art to which the invention pertains to the specific embodiments described herein are intended to be covered by the scope of the invention.

Claims

1. The utility model provides a broken recycle device that retrieves of abandonment concrete which characterized in that includes:

2. The device of claim 1, wherein the barrel body is provided with a top cover, and the top cover is provided with a feed inlet.

3. The apparatus as claimed in claim 2, wherein a second rotating shaft is provided at the upper part of the crushing roller, and the second rotating shaft is rotatably connected to the top cover.

4. The device as claimed in claim 1, wherein a sieve ring is disposed between the upper half and the lower half, and sieve bars are uniformly distributed on the sieve ring.

5. The device of claim 1, wherein a support frame is arranged under the barrel body, a mounting plate is arranged in the support frame, and the driving device is arranged on the mounting plate.

6. The device as claimed in claim 5, wherein the driving device comprises a motor, a worm wheel and a worm, the worm wheel is connected with the first rotating shaft, the worm wheel is rotatably arranged on the mounting plate, the worm is connected with the motor, and the worm wheel is matched with the worm.

7. The apparatus as claimed in claim 1, wherein the discharge guide plate is provided with a sleeve, and the sleeve is disposed outside the rotating shaft.