Building waste crushing equipment for building construction

Abstract

The utility model discloses building waste crushing equipment for building construction, which belongs to the technical field of building construction and comprises a crushing box, a motor is arranged on the front side of the crushing box, and a first rotating wheel and a first gear are sequentially and fixedly sleeved on the outer side of the output end of the motor from front to back. A first supporting frame and a second supporting frame are fixedly mounted at the bottom and the top of the left side of the crushing box correspondingly, transmission rods are rotationally connected to the first supporting frame, the second supporting frame and the inner cavity correspondingly, and the front side of the transmission rod on the left side penetrates through the first supporting frame and is fixedly connected with a second rotating wheel; supporting rods are fixedly mounted on the front side and the rear side of the top of the second supporting frame. According to the construction waste feeding device, construction waste can be conveniently fed, only the construction waste needs to be placed on the conveying belt, the situation that the construction waste needs to be moved by workers or carried into the crushing box with the help of other tools is avoided, water spraying and dust falling can be conveniently conducted on the construction waste, and pollution to the environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a construction waste crushing device for building construction. Background Technique

[0002] The construction waste crushing device for building construction is a device specially used for treating construction waste, and its purpose is to crush the construction waste and then reuse it to achieve resource utilization and reduction.

[0003] The existing device is rather troublesome when feeding construction waste. It requires workers to move the construction waste manually or with the help of other tools into the crushing box, which increases the working time of the workers and is not convenient for spraying water to reduce dust on the construction waste. Since a large amount of dust will be generated when the construction waste is crushed, it causes certain pollution to the environment. Therefore, we propose a construction waste crushing device for building construction to solve this problem. Content of the Utility Model

[0004] The purpose of the utility model is to provide a construction waste crushing device for building construction to solve the problems raised in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A construction waste crushing device for building construction includes a crushing box. A motor is arranged on the front side of the crushing box. A first runner and a first gear are successively and fixedly sleeved on the outer side of the output end of the motor from front to back. A first support frame and a second support frame are respectively fixedly installed at the bottom and top on the left side of the crushing box. A transmission rod is rotatably connected to the inner cavities of the first support frame and the second support frame. The front side of the left transmission rod penetrates through the first support frame and is fixedly connected with a second runner. Support rods are fixedly installed on the front and rear sides at the top of the second support frame. A top plate is fixedly installed at the top of the support rods. A connecting pipe is arranged on the top of the top plate. The bottom of the connecting pipe penetrates through the top plate and is fixedly communicated with a horizontal pipe. Nozzles are fixedly communicated with the bottom of the horizontal pipe.

[0007] Preferably, a first crushing roller and a second crushing roller are respectively rotatably connected to the left and right sides of the front and rear sides inside the crushing box. The front side of the first crushing roller penetrates through the crushing box and is fixedly connected with the output end of the motor. The front side of the second crushing roller penetrates through the crushing box and is fixedly connected with a second gear meshing with the first gear. A belt is in transmission connection with the outer sides of the first runner and the second runner. The front and rear sides of the horizontal pipe are fixedly connected with one side of the support rod. The number of nozzles is five groups.

[0008] Preferably, a conveyor belt is in transmission connection with the outer side of the transmission rod. Cushion blocks are fixedly installed on the surface of the conveyor belt.

[0009] Preferably, a backing plate is fixedly installed on the front side of the crushing box, and the motor is fixedly installed on the front side inside the backing plate cavity.

[0010] Preferably, a filter plate is fixedly installed on the left side inside the crushing box. The right side of the filter plate penetrates through the crushing box, and a blanking port is fixedly opened at the bottom of the crushing box.

[0011] Preferably, support legs are fixedly installed at the four corners of the bottom of the crushing box.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, the motor is started to rotate forward by an external controller. The forward rotation of the motor drives the first runner and the first gear to rotate. The first gear drives the engaged second gear to rotate, which can drive the first crushing roller and the second crushing roller to crush construction waste. The first runner drives the second runner to rotate through a belt. The second runner drives the left transmission rod to rotate, and the left transmission rod drives the conveyor belt to rotate, which is convenient for feeding construction waste. It only needs to place the construction waste on the conveyor belt, avoiding the need for workers to move it manually or use other tools to transport the construction waste into the crushing box.

[0014] 2. In the present utility model, an external water pipe is connected to the connecting pipe, and water is sprayed from the nozzle onto the surface of the construction waste and the conveyor belt through the horizontal pipe, which is convenient for spraying water and reducing dust on the construction waste, reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of a construction waste crushing device for building construction proposed by the present utility model;

[0016] Figure 2 is a cross-sectional structural schematic diagram of a construction waste crushing device for building construction proposed by the present utility model;

[0017] Figure 3 is a partial structural schematic diagram of a construction waste crushing device for building construction proposed by the present utility model.

[0018] In the figure: 1. Crushing box; 2. Backing plate; 3. Motor; 4. First runner; 5. First gear; 6. Second gear; 7. First crushing roller; 8. Second crushing roller; 9. First support frame; 10. Conveyor belt; 11. Cushion block; 12. Transmission rod; 13. Second runner; 14. Belt; 15. Second support frame; 16. Support rod; 17. Top plate; 18. Connecting pipe; 19. Horizontal pipe; 20. Filter plate; 21. Blanking port; 22. Support leg; 23. Nozzle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0020] Refer to Figures 1-3 As shown, a construction waste crushing device for building construction includes a crushing box 1. A motor 3 is arranged on the front side of the crushing box 1. A first runner 4 and a first gear 5 are sequentially and fixedly sleeved on the outer side of the output end of the motor 3 from front to back. A first support frame 9 and a second support frame 15 are respectively fixedly installed at the bottom and top of the left side of the crushing box 1. A transmission rod 12 is rotatably connected to the inner cavities of the first support frame 9 and the second support frame 15. The front side of the left transmission rod 12 penetrates through the first support frame 9 and is fixedly connected to a second runner 13. Support rods 16 are fixedly installed on the front and rear sides of the top of the second support frame 15. A top plate 17 is fixedly installed at the top of the support rod 16. A connecting pipe 18 is arranged on the top of the top plate 17. The bottom of the connecting pipe 18 penetrates through the top plate 17 and is fixedly communicated with a horizontal pipe 19. A spray head 23 is fixedly communicated with the bottom of the horizontal pipe 19.

[0021] In this embodiment, a first crushing roller 7 and a second crushing roller 8 are respectively rotatably connected to the left and right sides of the front and rear sides of the inner cavity of the crushing box 1. The front side of the first crushing roller 7 penetrates through the crushing box 1 and is fixedly connected to the output end of the motor 3. The front side of the second crushing roller 8 penetrates through the crushing box 1 and is fixedly connected to a second gear 6 meshing with the first gear 5. A belt 14 is in transmission connection with the outer sides of the first runner 4 and the second runner 13. The front and rear sides of the horizontal pipe 19 are fixedly connected to one side of the support rod 16. The number of the spray heads 23 is five groups. A conveyor belt 10 is in transmission connection with the outer side of the transmission rod 12. A cushion block 11 is fixedly installed on the surface of the conveyor belt 10. Through the cushion block 11, the construction waste can be limited, avoiding the sliding of the construction waste.

[0022] In this embodiment, a cushion plate 2 is fixedly installed on the front side of the crushing box 1. The motor 3 is fixedly installed on the front side of the inner cavity of the cushion plate 2. A filter plate 20 is fixedly installed on the left side of the inner cavity of the crushing box 1. The right side of the filter plate 20 penetrates through the crushing box 1. A blanking port 21 is fixedly opened at the bottom of the crushing box 1. Support legs 22 are fixedly installed at the four corners of the bottom of the crushing box 1. Through the cushion plate 2, the motor 3 can be fixed, improving the stability of the motor 3.

[0023] In this embodiment, during use, the motor 3 is started to rotate forward by an external controller. The forward rotation of the motor 3 drives the first runner 4 and the first gear 5 to rotate. The first gear 5 drives the meshing second gear 6 to rotate, which can drive the first crushing roller 7 and the second crushing roller 8 to crush construction waste. The first runner 4 drives the second runner 13 to rotate through the belt 14. The second runner 13 drives the left transmission rod 12 to rotate. The left transmission rod 12 drives the conveyor belt 10 to rotate, which facilitates the feeding of construction waste. It only needs to place the construction waste on the conveyor belt 10, avoiding the need for workers to move it manually or use other tools to transport the construction waste into the crushing box 1. By connecting an external water pipe to the connecting pipe 18, water is sprayed from the nozzle 23 onto the surface of the construction waste and the conveyor belt 10 through the horizontal pipe 19, facilitating the spraying of water and dust reduction for the construction waste, and reducing the pollution to the environment.

[0024] The above has introduced in detail a construction waste crushing device for building construction provided by the present utility model. Specific embodiments are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A construction waste crushing device for use in construction, comprising a crushing box (1), characterized in that: A motor (3) is arranged at the front side of the crushing box (1), and a first rotating wheel (4) and a first gear (5) are fixedly sleeved on the outer side of the output end of the motor (3) from front to back in sequence; a first support frame (9) and a second support frame (15) are fixedly installed at the bottom and top of the left side of the crushing box (1) respectively; the first support frame (9) and the second support frame (15) and the inner cavity are both rotatably connected with a transmission rod (12); the front side of the transmission rod (12) on the left side passes through the first support frame (9) and is fixedly connected with the second rotating wheel (13); support rods (16) are fixedly installed at the front and rear sides of the top of the second support frame (15); a top plate (17) is fixedly installed at the top of the support rod (16); a connecting pipe (18) is arranged at the top of the top plate (17); the bottom of the connecting pipe (18) passes through the top plate (17) and is fixedly connected with a transverse pipe (19); the bottom of the transverse pipe (19) is fixedly connected with a nozzle (23).

2. The construction waste crushing equipment for construction according to claim 1 is characterized in that: The first crushing roller (7) and the second crushing roller (8) are rotatably connected to the left and right sides of the front and rear sides of the inner cavity of the crushing box (1), respectively; the front side of the first crushing roller (7) passes through the crushing box (1) and is fixedly connected to the output end of the motor (3); the front side of the second crushing roller (8) passes through the crushing box (1) and is fixedly connected to a second gear (6) meshing with the first gear (5); the outer sides of the first rotating wheel (4) and the second rotating wheel (13) are connected to the belt (14); the front and rear sides of the horizontal pipe (19) are fixedly connected to one side of the support rod (16); and the number of the nozzles (23) is five groups.

3. The construction waste crushing equipment for construction according to claim 1 is characterized in that: The outer side of the transmission rod (12) is transmission-connected with a conveyor belt (10), and a cushion block (11) is fixedly mounted on the surface of the conveyor belt (10).

4. The construction waste crushing equipment for construction according to claim 1 is characterized in that: A backing plate (2) is fixedly mounted on the front side of the crushing box (1), and the motor (3) is fixedly mounted on the front side of the inner cavity of the backing plate (2).

5. The construction waste crushing equipment for construction according to claim 1 is characterized in that: A filter plate (20) is fixedly mounted on the left side of the inner cavity of the crushing box (1), the right side of the filter plate (20) penetrates the crushing box (1), and a feed opening (21) is fixedly opened at the bottom of the crushing box (1).

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