Waste treatment device for building construction

Abstract

The utility model relates to the field of building construction, and discloses a waste treatment device for building construction, which comprises a shell, a treatment mechanism is arranged in the shell, the treatment mechanism comprises a crushing assembly, a sieve plate and a vibration assembly, the right side of the sieve plate is rotatably connected with the shell, and a feeding mechanism is arranged on the right side of the shell. The crushing assembly comprises two connecting shafts, the two connecting shafts penetrate through the shell and are rotationally connected with the shell, gears are fixedly connected to the rear portions of the two connecting shafts, and a plurality of crushing blades penetrate through the outer walls of the two connecting shafts and are fixedly connected with the outer walls of the two connecting shafts. The front end of the connecting shaft located on the left side is fixedly connected with a first motor. According to the utility model, the crushing assembly, the sieve plate and the vibration assembly are matched with one another, so that the device can better screen crushed materials, the screening efficiency can be effectively improved, meanwhile, the sieve plate can be effectively prevented from being blocked, and the device is more practical.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a waste disposal device for building construction. Background Technology

[0002] Building construction refers to the entire process of transforming architectural designs into actual buildings, including multiple stages such as civil engineering, structural engineering, and decoration engineering. Waste treatment devices in building construction aim to effectively manage and treat the waste generated by construction, reducing the impact on the environment.

[0003] A search revealed Chinese Patent Publication No. CN214293597U, which discloses a construction waste processing device. The device includes: a tank; four support legs, all fixedly installed at the bottom of the tank in a rectangular array; and a crushing mechanism mounted on the tank, comprising a motor located on one side of the tank. This invention provides a construction waste processing device that, through the crushing mechanism, enables the crushing and collection of wood waste from construction sites, facilitating further recycling. It also avoids direct burial or incineration at construction sites, thus protecting the environment to some extent. Furthermore, the inclusion of a dust treatment mechanism ensures that the dust generated during the crushing of wood waste is promptly treated, further protecting the environment.

[0004] The aforementioned device, by setting up a crushing mechanism, enables the crushing and collection of wood waste from construction sites, facilitating further recycling. However, during the crushing process, the waste is prone to incomplete crushing, with larger pieces accumulating on the filter screen and causing blockage, affecting subsequent waste processing and collection. Therefore, it is not practical. To address this issue, a construction waste processing device is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a construction waste treatment device, which aims to improve the existing technology where waste is not thoroughly crushed during the crushing process, and large pieces of waste accumulate on the filter screen, causing filter blockage and affecting the subsequent waste treatment and collection, making it impractical.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a construction waste treatment device, comprising a housing, wherein a treatment mechanism is provided inside the housing, the treatment mechanism comprising a crushing component, a screen plate and a vibration component, the right side of the screen plate being rotatably connected to the housing, a feeding mechanism being provided on the right side of the housing, the crushing component comprising two connecting shafts, the two connecting shafts penetrating the housing and being rotatably connected thereto, gears being fixedly connected to the rear of each of the two connecting shafts, and multiple crushing blades penetrating and fixedly connected to the outer walls of the two connecting shafts, a No. 1 motor being fixedly connected to the front end of the connecting shaft located on the left side, the No. 1 motor being fixedly connected to the housing.

[0007] As a further description of the above technical solution:

[0008] A feed hopper is fixedly connected to the top of the outer shell, and a discharge hopper is fixedly connected to the bottom of the outer shell.

[0009] As a further description of the above technical solution:

[0010] The outer casing has a discharge port on the right side center.

[0011] As a further description of the above technical solution:

[0012] The vibration assembly includes a second motor, which is fixedly connected to the outer casing. A rotating shaft is fixedly connected to the output end of the second motor. The rotating shaft passes through the outer casing and is rotatably connected to it. A circular plate is fixedly connected to the right side of the rotating shaft, and a connecting rod is fixedly connected to the lower right side of the circular plate.

[0013] As a further description of the above technical solution:

[0014] The vibration assembly also includes a first support rod, with a connecting rod passing through the lower part of the first support rod and rotatably connected thereto. The upper part of the first support rod is connected to a second support rod, and the upper part of the second support rod is movably connected to a connecting seat. The upper part of the connecting seat is slidably connected to a slide rail, which is fixedly connected to the screen plate. The outside of the second support rod is movably connected to a limiting sleeve, which is fixedly connected to the inner wall of the outer shell.

[0015] As a further description of the above technical solution:

[0016] The feeding mechanism includes a housing, and a feeding assembly is disposed in the middle of the housing.

[0017] As a further description of the above technical solution:

[0018] A receiving hopper is fixedly connected to the lower part of the shell, a feed inlet is opened on the lower left side of the shell, and a guide pipe is fixedly connected to the upper left side of the outer wall of the shell.

[0019] As a further description of the above technical solution:

[0020] The material conveying assembly includes a No. 3 motor, which is fixedly connected to the housing. A screw rod is fixedly connected to the output end of the No. 3 motor, and the screw rod passes through the housing and is rotatably connected to it.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting up the cooperation between the crushing component, the screen plate, and the vibration component, the device can better screen the crushed material, effectively improve the screening efficiency, and effectively avoid screen plate clogging, making it more practical.

[0023] 2. In this utility model, by setting up the cooperation between the vibration component, the screen plate and the feeding component, the device can automatically collect the incompletely crushed waste and transport the waste back to the shell, thereby realizing the secondary crushing of the waste, which is more practical. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a construction waste treatment device proposed in this utility model.

[0025] Figure 2 This is a three-dimensional structural diagram of the left side of a construction waste treatment device proposed in this utility model.

[0026] Figure 3 This is a three-dimensional cross-sectional structural diagram of the outer shell of a construction waste treatment device proposed in this utility model;

[0027] Figure 4 This is a three-dimensional structural diagram of the vibration component of a construction waste treatment device proposed in this utility model.

[0028] Figure 5 This is a three-dimensional structural diagram of the disassembled vibration component of a construction waste treatment device proposed in this utility model.

[0029] Figure 6 This is a three-dimensional structural diagram showing the disassembled feeding mechanism of a construction waste treatment device proposed in this utility model.

[0030] Legend:

[0031] 1. Outer shell; 2. Crushing assembly; 3. Feeding mechanism; 4. Screen plate; 5. Vibrating assembly; 21. Motor No. 1; 22. Connecting shaft; 23. Crushing blade; 24. Gear; 11. Feed hopper; 12. Discharge hopper; 13. Discharge port; 51. Motor No. 2; 52. Rotating shaft; 53. Circular plate; 54. Connecting rod; 55. Support rod No. 1; 56. Support rod No. 2; 57. Connecting seat; 58. Slide rail; 59. Limiting sleeve; 31. Outer shell; 32. Conveying assembly; 311. Guide pipe; 312. Receiving hopper; 313. Feed port; 321. Motor No. 3; 322. Screw rod. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 - Figure 3 The present invention provides an embodiment of a construction waste treatment device, comprising a housing 1 for connecting various components. The housing 1 is equipped with a treatment mechanism for treating construction waste. The treatment mechanism includes a crushing component 2, a screen plate 4, and a vibration component 5. The right side of the screen plate 4 is rotatably connected to the housing 1. The screen plate 4 is used to screen the crushed waste for subsequent recycling and reprocessing. The right side of the housing 1 is equipped with a feeding mechanism 3 for sending the insufficiently crushed waste back into the housing 1 for secondary crushing.

[0034] Furthermore, the crushing component 2 includes two connecting shafts 22 for connecting various components. The two connecting shafts 22 penetrate the outer casing 1 and are rotatably connected thereto. Gears 24 are fixedly connected to the rear of each of the two connecting shafts 22, and the two gears 24 mesh with each other. Multiple crushing blades 23 are fixedly connected through the outer walls of the two connecting shafts 22. The crushing blades 23 are staggered and used to crush waste materials. A No. 1 motor 21 is fixedly connected to the front end of the connecting shaft 22 on the left side for providing power to the component. The No. 1 motor 21 is fixedly connected to the outer casing 1.

[0035] Furthermore, a feed hopper 11 is fixedly connected to the top of the outer shell 1 for feeding waste into the outer shell 1, and a discharge hopper 12 is fixedly connected to the bottom of the outer shell 1 for sending the crushed and screened waste out of the outer shell 1. A discharge port 13 is opened in the middle of the right side of the outer shell 1 for sending the insufficiently crushed waste into the receiving hopper 312.

[0036] like Figure 4- Figure 5 As shown, the vibration assembly 5 includes a second motor 51 for providing power to the assembly. The second motor 51 is fixedly connected to the outer casing 1. A rotating shaft 52 is fixedly connected to the output end of the second motor 51 for connecting various components. The rotating shaft 52 passes through the outer casing 1 and is rotatably connected to it. A circular plate 53 is fixedly connected to the right side of the rotating shaft 52 for adjusting the drive rod. A connecting rod 54 is fixedly connected to the lower right side of the circular plate 53. The connecting rod 54 is fixed to the circular plate 53 at a position away from the center of the circular plate 53. The vibration assembly 5 also includes a first support rod 55 for connecting various components. The connecting rod 54 passes through the lower part of the first support rod 55 and is rotatably connected to it. A second support rod 56 is movably connected to the upper part of the first support rod 55. The first support rod 55 and the second support rod 56 cooperate with each other to cooperate with the screen plate. The vibrating screen 4 is used to improve the screening efficiency of the screen plate 4 and avoid clogging of the screen plate 4. The upper part of the second support rod 56 is movably connected to the connecting seat 57, which is used to connect the second support rod 56 and the screen plate 4. The upper part of the connecting seat 57 is slidably connected to the slide rail 58, which is used to connect the vibrating component 5 and the screen plate 4. The slide rail 58 is fixedly connected to the screen plate 4. The external part of the second support rod 56 is movably connected to the limiting sleeve 59, which is used to limit the second support rod 56 to a certain extent to cooperate with the operation of the vibrating component 5. The limiting sleeve 59 is fixedly connected to the inner wall of the outer shell 1.

[0037] Please see Figure 6 The feeding mechanism 3 includes a housing 31 for connecting various components. A conveying assembly 32 is provided in the middle of the housing 31 for conveying waste material from the receiving hopper 312 to the guide pipe 311. The receiving hopper 312 is fixedly connected to the lower part of the housing 31 for collecting the incompletely crushed waste material screened out by the screen plate 4. An inlet 313 is provided on the lower left side of the housing 31 for waste material to enter the housing 31. A guide pipe 311 is fixedly connected to the upper left side of the outer wall of the housing 31 for feeding waste material into the outer shell 1 through the inlet hopper 11. The conveying assembly 32 includes a third motor 321 for driving a screw rod 322. The third motor 321 is fixedly connected to the housing 31. The output end of the third motor 321 is fixedly connected to the screw rod 322, which consists of a round rod and a spiral blade for conveying material from a lower position to a higher position. The screw rod 322 passes through the housing 31 and is rotatably connected to it. The part connected to the housing 31 is the round rod part.

[0038] Working Principle: During operation, the construction waste to be crushed is poured into the outer casing 1 through the clean hopper. The first motor 21 is turned on, causing the connecting shaft 22 to rotate. The gear 24 connected to the connecting shaft 22 rotates, driving the gear 24 meshing with it on the right side. The right gear 24 then drives the right connecting shaft 22 to rotate, causing multiple crushing blades 23 connected to the connecting shaft 22 to rotate, crushing the construction waste entering the outer casing 1. The crushed waste falls onto the screen plate 4. At this time, the second motor 51 is turned on, causing the rotating shaft 52 to rotate. The circular plate 53 connected to the rotating shaft 52 rotates, causing the connecting rod 54 to move. The first support rod 55 connected to the connecting rod 54 is then moved, simultaneously driving the second support rod 56 to move. Because the second support rod 56 has a limit sleeve 59 on its exterior, the second support rod... Rod 56 can only move up and down or left and right within the range limited by the limiting sleeve 59. When the position of the second support rod 56 changes, it will drive the connecting seat 57 connected to it to move together. The connecting seat 57 will drive the screen plate 4 through the slide rail 58. Since the right side of the screen plate 4 is rotatably connected to the outer shell 1, when the angle of the screen plate 4 changes, the connecting seat 57 will slide in the slide rail 58. The vibration component 5 will drive the screen plate 4 to vibrate up and down, thereby assisting the screening of waste on the screen plate 4. The incompletely crushed waste will be guided by the screen plate 4 through the discharge port 13 into the receiving hopper 312. The material will enter the shell 31 through the feed port 313. The third motor 321 will be turned on, and the third motor 321 will drive the screw rod 322 to rotate. The screw rod 322 will then drive the waste to be conveyed upward. When the waste is conveyed to the guide pipe 311, the waste will fall into the feed hopper 11 through the guide pipe 311, and then enter the outer shell 1 again for secondary crushing.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A construction waste treatment device, comprising a housing (1), characterized in that: The outer shell (1) is equipped with a processing mechanism, which includes a crushing component (2), a screen plate (4) and a vibration component (5). The right side of the screen plate (4) is rotatably connected to the outer shell (1). The right side of the outer shell (1) is equipped with a feeding mechanism (3). The crushing component (2) includes two connecting shafts (22). The two connecting shafts (22) penetrate the outer shell (1) and are rotatably connected to it. The rear of the two connecting shafts (22) is fixedly connected to a gear (24). The outer walls of the two connecting shafts (22) are penetrated and fixedly connected to multiple crushing blades (23). The front end of the connecting shaft (22) on the left side is fixedly connected to a No. 1 motor (21). The No. 1 motor (21) is fixedly connected to the outer shell (1).

2. The construction waste treatment device according to claim 1, characterized in that: The top of the outer shell (1) is fixedly connected to a feed hopper (11), and the bottom of the outer shell (1) is fixedly connected to a discharge hopper (12).

3. The construction waste treatment device according to claim 1, characterized in that: The outer shell (1) has a discharge port (13) in the middle of the right side.

4. The construction waste treatment device according to claim 1, characterized in that: The vibration assembly (5) includes a second motor (51), which is fixedly connected to the outer shell (1). The output end of the second motor (51) is fixedly connected to a rotating shaft (52), which passes through the outer shell (1) and is rotatably connected to it. A circular plate (53) is fixedly connected to the right side of the rotating shaft (52), and a connecting rod (54) is fixedly connected to the lower right side of the circular plate (53).

5. A construction waste treatment device according to claim 4, characterized in that: The vibration assembly (5) also includes a first support rod (55), a connecting rod (54) passing through the lower part of the first support rod (55) and rotatably connected thereto, a second support rod (56) being connected to the upper part of the first support rod (55), a connecting seat (57) being movably connected to the upper part of the second support rod (56), a slide rail (58) being slidably connected to the upper part of the connecting seat (57), the slide rail (58) being fixedly connected to the sieve plate (4), a limiting sleeve (59) being movably connected to the outside of the second support rod (56), and the limiting sleeve (59) being fixedly connected to the inner wall of the outer shell (1).

6. The construction waste treatment device according to claim 1, characterized in that: The feeding mechanism (3) includes a housing (31), and a feeding assembly (32) is provided in the middle of the housing (31).

7. A construction waste treatment device according to claim 6, characterized in that: The lower part of the housing (31) is fixedly connected to a receiving hopper (312), the lower left side of the housing (31) is provided with a feed inlet (313), and the upper left side of the outer wall of the housing (31) is fixedly connected to a guide pipe (311).

8. A construction waste treatment device according to claim 7, characterized in that: The material conveying assembly (32) includes a No. 3 motor (321), which is fixedly connected to the housing (31). The output end of the No. 3 motor (321) is fixedly connected to a screw rod (322), which passes through the housing (31) and is rotatably connected to it.

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