CN221890085U

CN221890085U - Construction waste material smashing and recycling device

Info

Publication number: CN221890085U
Application number: CN202420397959.2U
Authority: CN
Inventors: 张现印
Original assignee: Linyi Chengfa Real Estate Group Co ltd
Current assignee: Linyi Chengfa Real Estate Group Co ltd
Priority date: 2024-03-01
Filing date: 2024-03-01
Publication date: 2024-10-25
Anticipated expiration: 2034-03-01

Abstract

The utility model discloses a crushing and recycling device for construction waste, which comprises a processing box provided with a box door, wherein the top of the processing box is provided with a feed hopper, two crushing rollers are rotatably arranged below the feed hopper in the processing box, two gears are fixed on the outer surfaces of the two crushing rollers and meshed with each other, a motor is fixed on the side surface of the processing box, one end part of the crushing roller is fixedly connected with an output shaft of the motor, a plurality of moving frames are arranged below the crushing roller, a screen is slidably arranged in the moving frames, a driving assembly for driving the screen to move for vibrating and sieving is arranged in the processing box, and the crushing blocks can be driven to move relatively or reversely by using the collision mechanism through the arrangement of the feed hopper, the crushing blocks and the collision mechanism, so that the problem of blocking and the like can be avoided, and the subsequent crushing and sieving can be conveniently carried out.

Description

Construction waste material smashing and recycling device

Technical Field

The utility model relates to the technical field related to construction waste recovery, in particular to a crushing and recovering device for construction waste.

Background

The construction site waste materials refer to various sundries, bricks, tiles, old wood boards, cement bags and the like generated in construction processes of building, engineering, decoration and the like. Construction waste can be classified into the following types according to the kinds, constitution and pollution degree of materials, concrete-type waste, construction brick-type waste, wood-type waste, metal-type waste, plastic-type waste, other-type waste, etc. The construction waste is recycled and mostly can be reused as a renewable resource.

After the waste materials are crushed, some larger crushed stones directly enter the crusher, so that the problems of crusher blocking and the like are easy to occur, workers are required to put the crushed stones into the crusher again after crushing treatment, and the workers are required to classify the crushed materials with different particle sizes after crushing due to separate use of the waste materials with different sizes, so that the time and the labor are wasted.

Disclosure of utility model

In order to solve the defects in the prior art, the utility model provides a crushing and recycling device for construction waste.

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

The utility model relates to a construction waste smashing and recycling device, which comprises a processing box provided with a box door, wherein the top of the processing box is provided with a feeding hopper, two stone blocks are slidably arranged in the middle of the feeding hopper, a collision mechanism for driving the two stone blocks to move relatively to achieve collision and smashing of stone blocks is arranged in the feeding hopper, two smashing rollers are rotatably arranged below the feeding hopper in the processing box, two gears are fixed on the outer surfaces of the two smashing rollers and meshed with each other, a motor is fixed on the side surface of the processing box, one end part of each smashing roller is fixedly connected with an output shaft of the motor, a plurality of moving frames are arranged below the smashing rollers, screens are slidably arranged in the moving frames, and a driving assembly for driving the screens to move to conduct vibration sieving is arranged in the processing box.

The above scheme needs to be explained, the motor is electrically connected with an external power supply.

As a preferable technical scheme of the utility model, the collision mechanism comprises a bidirectional reciprocating screw rod rotatably arranged on the treatment box, the surface of the stone block is fixed with a moving block through a connecting rod, and the two moving blocks are respectively and spirally arranged on the outer surfaces of two sections of screw rods on the bidirectional reciprocating screw rod.

As a preferable technical scheme of the utility model, the two-way reciprocating screw rod and the outer surface of one of the crushing rollers are both fixed with a single belt pulley I, and the two single belt pulleys I are in transmission connection through a belt I.

As a preferable technical scheme of the utility model, a plurality of sleeves are fixed above the movable frame, an inner rod in the sleeve is slidably arranged in the sleeve, a supporting plate is fixed at the top end of the inner rod and is fixed on the inner wall of the treatment box, rotating shafts are respectively arranged below the plurality of movable frames in the treatment box, and a plurality of pushing plates attached to the movable frames are eccentrically fixed on the outer surface of the rotating shafts.

As a preferable technical scheme of the utility model, a spring is fixed in the sleeve, and the top end of the spring is fixed at the bottom of the inner rod.

As a preferable technical scheme of the utility model, the outer surface of one rotating shaft is fixedly provided with a double belt pulley, the outer surfaces of the other rotating shaft and the other crushing roller are fixedly provided with single belt pulleys II, and the double belt pulley is in transmission connection with the two single belt pulleys II through two belt pulleys II respectively.

The beneficial effects of the utility model are as follows:

1. this kind of construction waste material smashes recovery unit through setting up feeder hopper, rubble piece and collision mechanism, utilizes collision mechanism to order about the relative or opposite direction motion of rubble piece, can carry out preliminary crushing work to getting into the massive waste material, avoids appearing blocking up scheduling problem, is convenient for follow-up crushing and the going on of sieving the work.

2. This kind of construction waste material smashes recovery unit, through setting up motor, gear and crushing roller, utilizes the motor to order about crushing roller to rotate, and crushing roller rotates and orders about two crushing rollers relative rotation through the gear, can further broken processing to the waste material.

3. This kind of construction waste material smashes recovery unit through setting up drive assembly, movable rack and screen cloth, utilizes drive assembly to order about the movable rack to drive the screen cloth up-and-down motion, sieves the waste material after the breakage, sieves crushed aggregates and piece of different size specifications, is convenient for follow-up use deposit.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a construction waste crushing and recycling device according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a treatment tank of the construction waste crushing and recycling device of the present utility model;

FIG. 3 is a schematic cross-sectional view of a feed hopper of a construction waste crushing and recycling device of the present utility model;

FIG. 4 is a schematic cross-sectional view of a sleeve of a construction waste crushing and recycling device according to the present utility model;

fig. 5 is an enlarged schematic view of the construction waste crushing and recycling device of fig. 4 at a position a.

In the figure: 1. a treatment box; 2. a feed hopper; 3. a crushing roller; 4. a gear; 5. a motor; 6. a moving rack; 7. a screen; 8. a support plate; 9. a sleeve; 10. an inner rod; 11. a spring; 12. stone blocks; 13. a connecting rod; 14. a motion block; 15. a bidirectional reciprocating screw rod; 16. a single belt pulley I; 17. a first belt; 18. a rotating shaft; 19. pushing the disc; 20. a second single belt pulley; 21. a second belt; 22. a double belt pulley.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model relates to a construction waste smashing and recycling device, which comprises a processing box 1 provided with a box door, wherein the top of the processing box 1 is provided with a feed hopper 2, two broken stones 12 are slidingly arranged in the middle of the feed hopper 2, a collision mechanism for driving the two broken stones 12 to move relatively to realize the collision and smashing of broken stones is arranged in the feed hopper 2, two smashing rollers 3 are rotationally arranged below the feed hopper 2 in the processing box 1, two gears 4 are fixed on the outer surfaces of the two smashing rollers 3 and meshed with the two gears 4, a motor 5 is fixed on the side surface of the processing box 1, the end part of one smashing roller 3 is fixedly connected with the output shaft of the motor 5, a plurality of moving frames 6 are arranged below the smashing rollers 3, a screen 7 is slidingly arranged in the moving frames 6, a driving component for driving the screen 7 to move to vibrate and sieve is arranged in the processing box 1, through setting up feeder hopper 2, rubble piece 12 and collision mechanism, utilize collision mechanism to order about the relative or opposite direction motion of rubble piece 12, can carry out preliminary crushing work to getting into big waste material, avoid appearing blocking scheduling problem, be convenient for follow-up crushing and going on of sieving the work, through setting up motor 5, gear 4 and crushing roller 3, utilize motor 5 to order about crushing roller 3 and rotate, crushing roller 3 rotates and orders about two crushing rollers 3 relative rotation through gear 4, can further crush treatment to the waste material, through setting up drive assembly, remove frame 6 and screen cloth 7, utilize drive assembly to order about 6 to drive screen cloth 7 up-and-down motion, sieve the waste material after the breakage, smash material and piece with different size specifications are sieved, follow-up use storage of being convenient for.

Wherein, go out the slip in the middle of the feeder hopper 2 and be equipped with the rubble piece 12, the surface of rubble piece 12 is fixed with the motion piece 14 through connecting rod 13, it installs two-way reciprocating screw 15 to rotate on the processing case 1, two motion pieces 14 are the surface of two sections lead screws on two-way reciprocating screw 15 of screw thread installation respectively, through setting up two-way reciprocating screw 15, motion piece 14 and connecting rod 13, two-way reciprocating screw 15 rotation can order about two motion pieces 14 relative or opposite direction motion, the motion piece 14 motion can drive rubble piece 12 synchronous motion through connecting rod 13, extrude the breakage to the waste material of entering, can be initially handled some great waste materials, follow-up crushing roller 3 of being convenient for works.

The two-way reciprocating screw rod 15 and the outer surface of one crushing roller 3 are both fixed with a first single belt pulley 16, the two first single belt pulleys 16 are in transmission connection through a first belt pulley 17, the crushing roller 3 moves and simultaneously can drive the two-way reciprocating screw rod 15 to synchronously move through a second single belt pulley 20 and a second belt pulley 21, so that the crushed stone 12 and the crushing roller 3 are driven to synchronously move to work, and the use number of the motor 5 is reduced.

Wherein, the top of removing frame 6 is fixed with a plurality of sleeves 9, sleeve 9 inside slides and is equipped with sleeve 9 inside interior pole 10, interior pole 10 top is fixed with backup pad 8 and backup pad 8 is fixed at the processing case 1 inner wall, the processing case 1 is inside to be located the below of a plurality of removal frame 6 and all rotate there is pivot 18, the surface eccentric fixed of pivot 18 has a plurality of pushing away discs 19 that laminate mutually with removing frame 6, through setting up sleeve 9, interior pole 10, pivot 18 and pushing away disc 19, utilize sleeve 9 and interior pole 10 can play spacing guide's effect to removing frame 6, guarantee to remove frame 6 steady motion, avoid appearing the offset scheduling problem, pivot 18 rotates to order about pushing away disc 19 and follows eccentric rotation, pushing away disc 19 motion promotes removing frame 6 and drives screen cloth 7 up-and-down motion, realize the vibrations to screen cloth 7 and sieving the work, can help quick unloading to sieve, raise the efficiency, avoid massive waste material to pile up the mesh to influence the work of sieving.

The spring 11 is fixed inside the sleeve 9, the top end of the spring 11 is fixed at the bottom of the inner rod 10, and the spring 11 is arranged to drive the movable frame 6 to move downwards by utilizing the elasticity of the spring 11, so that the movable frame 6 is guaranteed to be attached to the surface of the push disc 19.

Wherein, the surface of one of them pivot 18 is fixed with two belt pulleys 22, and the surface of another pivot 18 and another crushing roller 3 all is fixed with single belt pulley two 20, is connected through two belt two 21 transmission respectively between two belt pulleys 22 and two single belt pulley two 20, through setting up two belt pulleys 22, single belt pulley two 20 and belt two 21, and when crushing roller 3 rotated, can drive pivot 18 synchronous rotation through two belt pulleys 22 and single belt pulley two 20 and belt two 21, realizes the synchronous of screen cloth 7 screening work and goes on, improves the convenience of operation.

During operation, the motor 5 is controlled to be started, waste materials are poured into the processing box 1 from the feed hopper 2, the motor 5 drives one crushing roller 3 to rotate, the crushing roller 3 can drive the bidirectional reciprocating screw rod 15 to synchronously move through the single belt pulley II 20 and the belt II 21 while moving, the bidirectional reciprocating screw rod 15 rotates to drive the two moving blocks 14 to move relatively or reversely, the moving blocks 14 move and can drive the crushed stone 12 to synchronously move through the connecting rod 13, the entered waste materials are extruded and crushed, some larger waste materials are primarily processed, the primarily processed waste materials fall between the two crushing rollers 3, the crushing roller 3 rotates to drive the two crushing rollers 3 to relatively rotate through the gear 4, the waste materials are further crushed, the crushed materials fall onto the screen 7, the crushing roller 3 rotates while simultaneously driving the rotating shaft 18 to synchronously rotate through the double belt pulley 22, the single belt pulley II 20 and the belt II 21, the rotating shaft 18 rotates to drive the pushing disc 19 to follow eccentric rotation, the pushing disc 19 moves to drive the moving frame 6 to drive the screen 7 to move up and down, the motor 5 is closed after vibration sieving of the screen 7 is finished, and a box door is opened to take out the waste materials.

Finally, it should be noted that: the above 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 the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. 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. The utility model provides a recovery unit is smashed to construction waste material, its characterized in that, including installing processing case (1) of chamber door, processing case (1) top is equipped with feeder hopper (2), department slides in the middle of feeder hopper (2) and is equipped with two rubble pieces (12), inside being equipped with of feeder hopper (2) is used for driving two rubble pieces (12) relative motion to realize the broken collision mechanism of rubble, processing case (1) inside below that is located feeder hopper (2) rotates and is equipped with two crushing roller (3), two the surface of crushing roller (3) all is fixed with two gears (4) and two gears (4) mesh, processing case (1) side is fixed with motor (5), one of them the tip of crushing roller (3) and the output shaft fixed connection of motor (5), crushing roller (3) below is equipped with a plurality of removal frame (6), just the inside slip of removal frame (6) is equipped with screen cloth (7), processing case (1) inside is equipped with and is used for driving the screen cloth (7) motion to sieve.

2. The construction waste smashing and recycling device according to claim 1, wherein the collision mechanism comprises a bidirectional reciprocating screw rod (15) rotatably mounted on the treatment box (1), a moving block (14) is fixed on the surface of the stone block (12) through a connecting rod (13), and the two moving blocks (14) are respectively and spirally mounted on the outer surfaces of two sections of screw rods on the bidirectional reciprocating screw rod (15).

3. The construction waste crushing and recycling device according to claim 2, wherein the two-way reciprocating screw rod (15) and the outer surface of one crushing roller (3) are both fixed with single belt wheels I (16), and the two single belt wheels I (16) are in transmission connection through a belt I (17).

4. The construction waste smashing and recycling device according to claim 1, wherein a plurality of sleeves (9) are fixed above the movable frame (6), inner rods (10) inside the sleeves (9) are slidably arranged inside the sleeves (9), supporting plates (8) are fixed at the top ends of the inner rods (10), the supporting plates (8) are fixed on the inner walls of the treatment box (1), rotating shafts (18) are respectively arranged below the movable frames (6) inside the treatment box (1), and a plurality of pushing discs (19) attached to the movable frames (6) are eccentrically fixed on the outer surfaces of the rotating shafts (18).

5. The construction waste crushing and recycling device according to claim 4, wherein a spring (11) is fixed inside the sleeve (9), and the top end of the spring (11) is fixed at the bottom of the inner rod (10).

6. The construction waste crushing and recycling device according to claim 4, wherein the outer surface of one rotating shaft (18) is fixedly provided with a double belt pulley (22), the outer surfaces of the other rotating shaft (18) and the other crushing roller (3) are respectively fixedly provided with a single belt pulley II (20), and the double belt pulley (22) is in transmission connection with the two single belt pulleys II (20) through two belt II (21) respectively.