Construction waste sorting device for construction

Abstract

The utility model discloses a construction waste sorting device for construction, which comprises a working box, the front surface of the working box is provided with a sealing box door, and the back surface of the top of the working box is fixedly connected with a fixed block. Construction waste is poured into the working box by an operator, water, plastic bags, plastic scraps and the like which are arranged in the working box can float on the water surface, concrete or metal waste can be accumulated at the bottom of the inner wall of the working box, and then the operator starts the first motor to rotate to drive the filter plate to rotate anticlockwise; floating garbage is fished out by a filter plate and then poured into a collecting box, then an operator starts an electromagnetic valve to discharge water in the working box, then opens a sealing box door, and starts a second motor to rotate to drive a push plate to move forwards, so that the garbage accumulated at the bottom of the inner wall of the working box is pushed out of the working box; the plastic garbage sorting device has the advantage of being high in sorting efficiency.

Description

Technical Field

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

[0002] With the development of economy and the continuous advancement of urban construction, the generation of construction waste is also increasing day by day. Construction waste refers to the general term for slag, waste concrete, waste bricks and stones and other wastes generated by people in the production activities of the construction industry such as demolition, construction, decoration and repair.

[0003] Some of the existing construction waste is generally disposed of by landfill, but there are generally waste plastics in the construction waste. If these plastics are buried in the ground, they will be difficult to decompose and will pollute groundwater. Therefore, it is necessary to use construction waste sorting equipment to sort them. The existing method generally uses manual sorting of waste plastics, which requires a lot of manpower and has low sorting efficiency. Therefore, it is necessary to design and transform the construction waste sorting equipment to effectively prevent the phenomenon of low sorting efficiency. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a construction waste sorting device, which has the advantage of high sorting efficiency and solves the problem that some of the existing construction waste is generally disposed of by landfill. However, there are generally waste plastics in the construction waste. If these plastics are buried in the ground, they will be difficult to rot and will pollute groundwater. Therefore, it is necessary to use a construction waste sorting device to sort them. The existing method generally uses manual sorting of waste plastics, which requires a lot of manpower and has low sorting efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction waste sorting device for building, comprising a working box, a sealed box door is arranged on the front of the working box, a fixed block is fixedly connected to the back of the top of the working box, a rotating shaft is movably connected inside the fixed block, a filter plate is fixedly connected to the front of the rotating shaft, a limiting frame is fixedly connected to the right side of the filter plate, a driven wheel is fixedly connected to the back of the rotating shaft, a first motor is fixedly connected to the back of the working box, a driving wheel is fixedly connected to the output end of the first motor, the driving wheel and the driven wheel are connected by a synchronous belt transmission, a driving box is fixedly connected to the right side of the working box, a threaded rod is movably connected inside the driving box, a movable block is threadedly connected to the surface of the threaded rod, the movable block is movably connected to the driving box, a second motor is fixedly connected to the back of the driving box, the output end of the second motor is fixedly connected to the threaded rod, a push plate is movably connected inside the working box, a connecting frame is fixedly connected to the top of the push plate, and the connecting frame is fixedly connected to the movable block.

[0006] As a preferred embodiment of the utility model, a bearing is fixedly connected inside the drive box, and the bearing is fixedly connected to the threaded rod.

[0007] As a preferred embodiment of the present invention, protective covers are fixedly connected to the surfaces of the first motor and the second motor.

[0008] As a preferred embodiment of the present invention, a collection box is fixedly connected to the left side of the working box.

[0009] As a preferred embodiment of the utility model, the right side of the working box is connected to a water outlet pipe, and the inside of the water outlet pipe is respectively fixedly connected with a filter screen and a solenoid valve.

[0010] As a preferred embodiment of the present invention, a buffer shock-absorbing pad is fixedly connected to the bottom of the working box.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts the method that the operator pours the construction waste into the working box, and the working box is provided with water. Plastic bags and plastic waste will float on the water surface, and concrete or metal waste will accumulate at the bottom of the inner wall of the working box. Then the operator starts the first motor to rotate and drive the filter plate to rotate counterclockwise. The filter plate will salvage the floating garbage and then dump it into the collection box. Then the operator starts the solenoid valve to discharge the water in the working box, and then opens the sealed box door, and then starts the second motor to rotate and drive the push plate to move to the front side, thereby pushing the garbage accumulated at the bottom of the inner wall of the working box out of the working box, thereby completing the sorting of plastic garbage. The device has the advantage of high sorting efficiency.

[0013] 2. The utility model can reduce the friction between the drive box and the threaded rod by setting the bearing, thereby facilitating the rotation of the threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a top view schematic diagram of the structure of the utility model;

[0016] Figure 3 This is a front cross-sectional schematic diagram of the working box structure of the utility model;

[0017] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1. working box; 2. sealing box door; 3. fixing block; 4. rotating shaft; 5. filter plate; 6. limiting frame; 7. driven wheel; 8. first motor; 9. driving wheel; 10. driving box; 11. threaded rod; 12. movable block; 13. second motor; 14. push plate; 15. connecting frame; 16. collecting box; 17. buffer shock pad; 18. water outlet pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 4 As shown, a construction waste sorting device for construction includes a working box 1, a sealed box door 2 is provided on the front of the working box 1, a fixed block 3 is fixedly connected to the back of the top of the working box 1, a rotating shaft 4 is movably connected inside the fixed block 3, a filter plate 5 is fixedly connected to the front of the rotating shaft 4, a limiting frame 6 is fixedly connected to the right side of the filter plate 5, a driven wheel 7 is fixedly connected to the back of the rotating shaft 4, a first motor 8 is fixedly connected to the back of the working box 1, a driving wheel 9 is fixedly connected to the output end of the first motor 8, and the driving wheel 9 is connected to the driven wheel 7 through a synchronous belt transmission, a driving box 10 is fixedly connected to the right side of the working box 1, a threaded rod 11 is movably connected inside the driving box 10, a movable block 12 is threadedly connected to the surface of the threaded rod 11, and the movable block 12 is movably connected to the driving box 10, a second motor 13 is fixedly connected to the back of the driving box 10, and the output end of the second motor 13 is fixedly connected to the threaded rod 11, a push plate 14 is movably connected inside the working box 1, a connecting frame 15 is fixedly connected to the top of the push plate 14, and the connecting frame 15 is fixedly connected to the movable block 12.

[0021] refer to Figures 1 to 3 A bearing is fixedly connected inside the driving box 10 , and the bearing is fixedly connected to the threaded rod 11 .

[0022] As a technical optimization solution of the present invention, the friction between the drive box 10 and the threaded rod 11 can be reduced by setting the bearing, thereby facilitating the rotation of the threaded rod 11.

[0023] refer to Figure 2 and Figure 4 Protective covers are fixedly connected to the surfaces of the first motor 8 and the second motor 13 .

[0024] As a technical optimization solution of the present invention, the provision of a protective cover can protect the first motor 8 and the second motor 13 .

[0025] refer to Figures 1 to 3 A collecting box 16 is fixedly connected to the left side of the working box 1.

[0026] As a technical optimization solution of the present invention, the salvaged plastics can be collected by providing the collection box 16 .

[0027] refer to Figure 1 and Figure 3 The right side of the working box 1 is connected with a water outlet pipe 18, and the inside of the water outlet pipe 18 is respectively fixedly connected with a filter screen and a solenoid valve.

[0028] As a technical optimization solution of the utility model, through the arrangement of the water outlet pipe 18 , the filter screen and the solenoid valve, the operator can start the solenoid valve to discharge the water in the working box 1 .

[0029] refer to Figures 1 to 3 A buffering and shock-absorbing pad 17 is fixedly connected to the bottom of the working box 1.

[0030] As a technical optimization solution of the present invention, the vibration generated when the device is running can be buffered by setting the buffer and shock-absorbing pad 17.

[0031] The working principle and use process of the utility model are as follows: when in use, the operator pours the construction waste into the working box 1, which is provided with water. Plastic bags and plastic waste will float on the water surface, and concrete or metal waste will accumulate at the bottom of the inner wall of the working box 1. Then the operator starts the first motor 8 to rotate to drive the driving wheel 9 to rotate, thereby driving the driven wheel 7 to rotate, so that the rotating shaft 4 rotates, and then drives the filter plate 5 to rotate counterclockwise. The filter plate 5 salvages the floating garbage and then dumps it into the collection box 16. Then the operator starts the solenoid valve to discharge the water in the working box 1, and then opens the sealed box door 2. Then the second motor 13 is started to rotate to drive the threaded rod 11 to rotate, so that the movable block 12, the connecting frame 15 and the push plate 14 move to the front side, and then the garbage accumulated at the bottom of the inner wall of the working box 1 is pushed out of the working box 1, thereby completing the sorting of the plastic garbage.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction waste sorting device, comprising a working box (1), characterized in that: The front of the working box (1) is provided with a sealed box door (2); the back of the top of the working box (1) is fixedly connected to a fixed block (3); the fixed block (3) is movably connected to a rotating shaft (4) inside; the front of the rotating shaft (4) is fixedly connected to a filter plate (5); the right side of the filter plate (5) is fixedly connected to a limiting frame (6); the back of the rotating shaft (4) is fixedly connected to a driven wheel (7); the back of the working box (1) is fixedly connected to a first motor (8); the output end of the first motor (8) is fixedly connected to a driving wheel (9); the driving wheel (9) and the driven wheel (7) are connected via a synchronous belt transmission; The right side of the working box (1) is fixedly connected to a driving box (10), the driving box (10) is movably connected inside with a threaded rod (11), the surface of the threaded rod (11) is threadedly connected with a movable block (12), the movable block (12) is movably connected to the driving box (10), the back side of the driving box (10) is fixedly connected with a second motor (13), the output end of the second motor (13) is fixedly connected to the threaded rod (11), the working box (1) is movably connected inside with a push plate (14), the top of the push plate (14) is fixedly connected with a connecting frame (15), and the connecting frame (15) is fixedly connected to the movable block (12).

2. A construction waste sorting device according to claim 1, characterized in that: A bearing is fixedly connected inside the driving box (10), and the bearing is fixedly connected to the threaded rod (11).

3. A construction waste sorting device according to claim 1, characterized in that: Protective covers are fixedly connected to the surfaces of the first motor (8) and the second motor (13).

4. The construction waste sorting device according to claim 1 is characterized in that: The left side of the working box (1) is fixedly connected with a collecting box (16).

5. The construction waste sorting device according to claim 1 is characterized in that: The right side of the working box (1) is connected to a water outlet pipe (18), and a filter screen and a solenoid valve are fixedly connected inside the water outlet pipe (18).

6. A construction waste sorting device according to claim 1, characterized in that: A buffering and shock-absorbing pad (17) is fixedly connected to the bottom of the working box (1).

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