CN219965101U

CN219965101U - Building waste crushing apparatus

Info

Publication number: CN219965101U
Application number: CN202320936772.0U
Authority: CN
Inventors: 黄文波; 邹天浩; 张波
Original assignee: Tongren Xiaoqi Environmental Protection Technology Co ltd
Current assignee: Tongren Xiaoqi Environmental Protection Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-11-07
Anticipated expiration: 2033-04-23

Abstract

The utility model belongs to the technical field of construction waste crushing equipment, and particularly relates to construction waste crushing equipment which comprises a device body, wherein an installation bin is arranged in the device body, a feed inlet and a discharge outlet which are communicated with the installation bin are formed in the device body, two crushing wheels are rotatably connected to the inner wall of the installation bin and positioned at the cavity opening of the feed inlet through a bearing seat, and a first conveying belt is rotatably connected to the inner wall of the installation bin and positioned right below the crushing wheels through a roll shaft.

Description

Building waste crushing apparatus

Technical Field

The utility model relates to the technical field of building waste crushing equipment, in particular to building waste crushing equipment.

Background

The construction waste crushing equipment breaks waste construction waste into powdery aggregate so as to be convenient for recycling, the construction waste crushing equipment mainly breaks the construction waste in a mode of meshing two crushing wheels, but the construction waste is mainly concrete blocks, reinforcing steel bars are generally doped in the concrete blocks, and crushing wheels are directly used for crushing to cause the crushing wheels to clamp shells and damage, so that the service life and crushing efficiency of the crushing equipment are influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a construction waste crushing device, which solves the problems that the prior construction waste crushing device crushes concrete blocks with reinforced steel bars, which can cause the damage and the shell blockage of corresponding structures in the device.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a construction waste crushing apparatus, includes the device body, the inside installation storehouse that is provided with of device body, set up on the device body with installation storehouse through connection's feed inlet and discharge gate, installation storehouse inner wall just is located the accent department of feed inlet and rotates through the bearing frame and be connected with two broken wheels, on the installation storehouse inner wall just be located the broken wheel under rotate through the roller and be connected with first conveyer belt, on the installation storehouse inner wall just be located one side of first conveyer belt and rotate through the bearing frame and be connected with two intermeshing's crushing wheel, on the installation storehouse inner wall just be located the crushing wheel under rotate through the roller and be connected with the second conveyer belt, the second conveyer belt is located the accent department of discharge gate.

Further, be provided with the magnet that has magnetism on the first conveyer belt, fixedly connected with scrapes pole and hang plate on the installation storehouse inner wall, scrape the pole and contradict with the diapire of first conveyer belt and be connected, hang plate is located the below of scraping the pole, one side of hang plate is provided with hits the subassembly.

Further, hit the subassembly and include the collecting plate, set up the collecting vat on the collecting vat, it is connected with hammering board to contradict in the collecting vat, two stay cords of fixedly connected with on the hammering board, it is connected with the pulley and accomodates the pole to rotate through the bearing frame on the installation storehouse inner wall, the expansion end of stay cord passes the upper portion of pulley to twine with accomodating the pole and be connected.

Further, the collecting plate is located the collecting vat inner wall and fixedly connected with pneumatic cylinder, and the expansion end fixedly connected with of pneumatic cylinder pushes away the flitch with collecting vat sliding connection, the bin outlet with collecting vat through connection has been seted up to one side of device body.

Further, the pushing plate comprises a first sliding plate and a second sliding plate, two connecting rods are fixedly connected between the first sliding plate and the second sliding plate, one side of the first sliding plate is fixedly connected with the movable end of the hydraulic cylinder, the second sliding plate is positioned in the cavity opening of the discharging opening, and two connecting grooves which are in sliding connection with the two connecting rods are respectively formed in the inner walls of the two sides of the collecting plate.

Further, the device body is rotationally connected with four first gears through the bearing frame, four bearings fixedly connected with one side of the first gears are respectively connected with two crushing wheels and one side of the two crushing wheels, the two first gears on the crushing wheels are in meshed connection, the first gears on the crushing wheels are in transmission connection with the first gears on the crushing wheels through chain belts, and the device body is provided with a first servo motor for driving the first gears to rotate.

Further, the device body is rotationally connected with a half toothed plate and a second gear through the bearing seat, the meshing teeth arranged on one side of the half toothed plate are meshed with the second gear, the device body is provided with a second servo motor for driving the half toothed plate to rotate, and a bearing fixedly connected with one side of the second gear is fixedly connected with one end of the storage rod.

(III) beneficial effects

Compared with the prior art, the utility model provides the construction waste crushing equipment, which has the following beneficial effects:

1. according to the utility model, the two crushing wheels are arranged in the construction waste crushing equipment, and a gap capable of accommodating the steel bars to pass through is reserved between the two crushing wheels, so that when the two crushing wheels crush concrete blocks, the two crushing wheels are not easy to be blocked by and influenced by the steel bars, then concrete fragments and the steel bars are separated on the first conveyor belt, and then the concrete fragments are further crushed by the crushing wheels.

2. According to the utility model, the hammering plate is arranged in the construction waste crushing equipment, and the hammering plate is used for downwards beating the reinforcing steel bars separated from the concrete blocks, so that concrete fragments carried on the reinforcing steel bars can be further crushed, the concrete is prevented from being fixed on the reinforcing steel bars, and the sorting and crushing efficiency of the construction waste crushing equipment can be effectively improved.

Drawings

FIG. 1 is a schematic perspective view of the whole of the present utility model;

FIG. 2 is a perspective view of the whole of the present utility model;

FIG. 3 is a schematic perspective view of the first gear and the device body of the present utility model;

FIG. 4 is a schematic perspective view of a pusher plate according to the present utility model;

fig. 5 is a schematic perspective view showing the cooperation of the half toothed plate and the second gear of the present utility model.

In the figure: 1. a device body; 2. a mounting bin; 3. a first conveyor belt; 4. a pulverizing wheel; 5. a discharge port; 6. a second conveyor belt; 7. an inclined plate; 8. a pushing plate; 801. a first slide plate; 802. a connecting rod; 803. a second slide plate; 9. a striking assembly; 901. a collection plate; 902. a storage rod; 903. hammering the plate; 904. a pull rope; 905. a pulley; 10. a scraping rod; 11. a crushing wheel; 12. a feed inlet; 13. a first gear; 14. a half toothed plate; 15. a second gear; 16. and a discharge port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 5, the construction waste crushing equipment provided by one embodiment of the utility model comprises a device body 1, wherein an installation bin 2 is arranged in the device body 1, a feed port 12 and a discharge port 5 which are in through connection with the installation bin 2 are arranged on the device body 1, two crushing wheels 11 are rotationally connected to the inner wall of the installation bin 2 and positioned at the cavity port of the feed port 12 through bearing seats, a first conveyor belt 3 is rotationally connected to the inner wall of the installation bin 2 and positioned right below the crushing wheels 11 through a roller shaft, two crushing wheels 4 which are in meshed connection are rotationally connected to the inner wall of the installation bin 2 and positioned at one side of the first conveyor belt 3 through bearing seats, a second conveyor belt 6 is rotationally connected to the inner wall of the installation bin 2 and positioned right below the crushing wheels 4 through the roller shaft, and the second conveyor belt 6 is positioned at the cavity port of the discharge port 5;

the concrete blocks are sent into the installation bin 2 from the feed inlet 12, the two relatively rotating crushing wheels 11 are used for crushing treatment, crushed concrete fragments and reinforcing steel bars fall onto the first conveyor belt 3, then the first conveyor belt 3 is used for conveying the crushed concrete fragments to the crushing wheel 4, the crushing wheel 4 is used for crushing the concrete fragments, crushed concrete powder falls onto the second conveyor belt 6, and the second conveyor belt 6 is used for conveying the crushed concrete fragments to the discharge port 5 for discharging; wherein the first conveyor belt 3 sorts the steel bars in the concrete fragments;

the gap that can hold the reinforcing bar is left between two crushing wheels 11 to this reinforcing bar that avoids in the concrete blocks the crushing wheel 11, but the concrete piece can be broken into a plurality of small-size granule, still need crushing wheel 4 carry out further crushing processing, because be in the state of meshing between two crushing wheels 4, and the clearance between each other is little, can effectual crushed concrete.

As shown in fig. 1, in some embodiments, a magnet with magnetism is provided on the first conveyor belt 3, a scraping rod 10 and an inclined plate 7 are fixedly connected on the inner wall of the installation bin 2, the scraping rod 10 is in abutting connection with the bottom wall of the first conveyor belt 3, the inclined plate 7 is located below the scraping rod 10, and a striking component 9 is provided on one side of the inclined plate 7;

the reinforcing steel bar can adsorb on the surface wall of first conveyer belt 3 through magnet to rotate and remove along with first conveyer belt 3, first conveyer belt 3 drive the reinforcing steel bar and remove to the scraper bar 10 department, receive scraper bar 10 to block and cut, thereby make the reinforcing steel bar drop to the collecting vat along inclined plate 7 unify.

As shown in fig. 1, in some embodiments, the striking assembly 9 includes a collecting plate 901, a collecting groove is formed on the collecting plate 901, a hammering plate 903 is in contact connection with the collecting groove, two pull ropes 904 are fixedly connected to the hammering plate 903, a pulley 905 and a storage rod 902 are rotatably connected to the inner wall of the mounting bin 2 through a bearing seat, and a movable end of the pull rope 904 passes through the upper part of the pulley 905 and is in winding connection with the storage rod 902;

the pulling rope 904 is released and stored by the storage rod 902, so that the pulling rope 904 can lift the hammering plate 903 through the pulley 905, or release the hammering plate 903, and enable the hammering plate 903 to lift, and the steel bars in the collecting groove are hit by the weight and the falling force of the hammering plate 903, so that the concrete attached to the surface of the steel bars is crushed.

As shown in fig. 1, in some embodiments, a hydraulic cylinder is fixedly connected to the inner wall of the collecting tank by a collecting plate 901, two pushing plates 8 which are slidably connected with the collecting tank are fixedly connected to the movable end of the hydraulic cylinder, and a discharge port 16 which is in through connection with the collecting tank is formed on one side of the device body 1;

the hydraulic cylinder is in driving connection with the hydraulic pump; after the concrete attached to the surface of the steel bar is treated, the hydraulic pump drives the hydraulic cylinder to drive the pushing plate 8 to push the steel bar to be discharged from the discharge hole 16.

As shown in fig. 4, in some embodiments, the pushing plate 8 includes a first sliding plate 801 and a second sliding plate 803, two connecting rods 802 are fixedly connected between the first sliding plate 801 and the second sliding plate 803, one side of the first sliding plate 801 is fixedly connected with a movable end of a hydraulic cylinder, the second sliding plate 803 is positioned in a cavity opening of the discharge opening 16, and two connecting grooves which are slidably connected with the two connecting rods 802 are respectively formed on inner walls of two sides of the collecting plate 901;

the first sliding plate 801 is used for pushing the steel bars, the second sliding plate 803 is used for closing or opening the discharge opening 16, and when the first sliding plate 801 pushes the steel bars, the first sliding plate 801 pushes the second sliding plate 803 to slide out of the discharge opening 16 through the connecting rod 802.

As shown in fig. 3, in some embodiments, the device body 1 is rotationally connected with four first gears 13 through bearing blocks, bearings fixedly connected with one sides of the four first gears 13 are respectively fixedly connected with two crushing wheels 11 and one sides of the two crushing wheels 4, the first gears 13 on the two crushing wheels 11 are mutually meshed and connected, the first gears 13 on the two crushing wheels 4 are mutually meshed and connected, the first gears 13 on the crushing wheels 11 are mutually connected with the first gears 13 on the crushing wheels 4 through chain belts in a transmission manner, and a first servo motor for driving the first gears 13 to rotate is arranged on the device body 1;

the first servo motor is electrically connected with the power supply, and is used for driving one of the first gears 13 to rotate, the first gear 13 drives the engaged other first gear 13 to rotate, and the first gear 13 drives the rest first gears 13 to rotate by using the chain belt, so that a driving structure can be utilized to simultaneously drive a plurality of first gears 13 to simultaneously rotate, and the first gears 13 can drive the crushing wheel 11 or the crushing wheel 4 to rotate when rotating.

As shown in fig. 3, in some embodiments, a half-toothed plate 14 and a second gear 15 are rotatably connected to the device body 1 through a bearing seat, a tooth provided on one side of the half-toothed plate 14 is meshed with the second gear 15, a second servo motor for driving the half-toothed plate 14 to rotate is provided on the device body 1, and a bearing fixedly connected to one side of the second gear 15 is fixedly connected to one end of the storage rod 902;

the second servo motor is electrically connected with the power supply, and is used for driving the half toothed plate 14 to rotate, when the teeth on the half toothed plate 14 contact the tooth grooves on the second gear 15 and are meshed with each other, the half toothed plate 14 drives the second gear 15 to rotate, the second gear 15 drives the storage rod 902 to rotate, the storage rod 902 stores the pull rope 904, the pull rope 904 lifts the hammering plate 903, and as only partial areas on the half toothed plate 14 are provided with the teeth, the second gear 15 is rotationally reset under the influence of gravity after the teeth are separated from the tooth grooves on the second gear 15, so that the storage rod 902 releases the pull rope 904, the pull rope 904 loosens the hammering plate 903, and the hammering plate 903 rapidly drops.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Building waste crushing apparatus, including device body (1), its characterized in that: the device comprises a device body (1), wherein an installation bin (2) is arranged inside the device body (1), a feed inlet (12) and a discharge outlet (5) which are in through connection with the installation bin (2) are formed in the device body (1), two crushing wheels (11) are rotationally connected to the inner wall of the installation bin (2) and located at the cavity mouth of the feed inlet (12) through bearing seats, a first conveying belt (3) is rotationally connected to the inner wall of the installation bin (2) and located right below the crushing wheels (11) through a roller shaft, two crushing wheels (4) which are in meshed connection are rotationally connected to one side of the inner wall of the installation bin (2) through the bearing seats, a second conveying belt (6) is rotationally connected to the inner wall of the installation bin (2) and located right below the crushing wheels (4) through the roller shaft, and the second conveying belt (6) is located at the cavity mouth of the discharge outlet (5).

2. A construction waste crushing apparatus according to claim 1, wherein: be provided with the magnet that has magnetism on first conveyer belt (3), fixedly connected with scrapes pole (10) and hang plate (7) on installation storehouse (2) inner wall, scrape the diapire conflict of pole (10) and first conveyer belt (3) and be connected, hang plate (7) are located the below of scraping pole (10), one side of hang plate (7) is provided with hits beating subassembly (9).

3. A construction waste crushing apparatus according to claim 2, wherein: the beating assembly (9) comprises a collecting plate (901), a collecting groove is formed in the collecting plate (901), a hammering plate (903) is connected in the collecting groove in a collision mode, two pull ropes (904) are fixedly connected to the hammering plate (903), a pulley (905) and a storage rod (902) are connected to the inner wall of the installation bin (2) in a rotating mode through a bearing seat, and the movable end of the pull rope (904) penetrates through the upper portion of the pulley (905) and is connected with the storage rod (902) in a winding mode.

4. A construction waste crushing apparatus according to claim 3, wherein: the collecting plate (901) is located the collecting vat inner wall and fixedly connected with pneumatic cylinder, and pneumatic cylinder's active end fixedly connected with pushes away flitch (8) with collecting vat sliding connection, bin outlet (16) with collecting vat through connection have been seted up to one side of device body (1).

5. A construction waste crushing apparatus according to claim 4, wherein: the pushing plate (8) comprises a first sliding plate (801) and a second sliding plate (803), two connecting rods (802) are fixedly connected between the first sliding plate (801) and the second sliding plate (803), one side of the first sliding plate (801) is fixedly connected with the movable end of the hydraulic cylinder, the second sliding plate (803) is positioned in a cavity opening of the discharging opening (16), and two connecting grooves which are in sliding connection with the two connecting rods (802) are respectively formed in inner walls of two sides of the collecting groove.

6. A construction waste crushing apparatus according to claim 1, wherein: the device comprises a device body (1), wherein four first gears (13) are rotatably connected to the device body (1) through bearing seats, four bearings fixedly connected to one sides of the first gears (13) are respectively connected with two crushing wheels (11) and one sides of two crushing wheels (4) are fixedly connected, the first gears (13) on the crushing wheels (11) are connected with each other in a meshed mode, the two first gears (13) on the crushing wheels (4) are connected with each other in a meshed mode, the first gears (13) on the crushing wheels (11) are connected with the first gears (13) on the crushing wheels (4) through chain belts in a transmission mode, and a first servo motor for driving the first gears (13) to rotate is arranged on the device body (1).

7. A construction waste crushing apparatus according to claim 3, wherein: the device comprises a device body (1), wherein a half toothed plate (14) and a second gear (15) are rotatably connected to the device body (1) through a bearing seat, meshing teeth arranged on one side of the half toothed plate (14) are meshed with the second gear (15), a second servo motor for driving the half toothed plate (14) to rotate is arranged on the device body (1), and a bearing fixedly connected to one side of the second gear (15) is fixedly connected with one end of a storage rod (902).