Garbage cleaning device

Abstract

The utility model relates to the technical field of garbage treatment, and provides a garbage cleaning device which comprises a workbench, a crushing box is fixedly connected to the top of the workbench, a crushing mechanism is arranged in the crushing box, and two supporting legs are fixedly connected to the bottom of the workbench. A discharging port is fixedly connected to the bottom of the workbench and located between the two supporting legs, a mounting box is fixedly connected to the left side of the supporting leg on the left side, a fan is arranged on the front side of the mounting box, a filter screen is fixedly connected to the interior of the mounting box, and two fixing frames are fixedly connected to the edge of the right side of the filter screen. The draught fan is started to drive the exhaust pipe and the dust suction port to work, dust generated in the crushing process is sucked into the mounting box and filtered through the filter screen, the situation that the dust flies to affect the working environment is avoided, meanwhile, the pull rod is pulled to drive the brush to clean the filter screen, dust attached to the filter screen is cleaned, and the working environment is protected. The filter screen is prevented from being blocked to influence the filtering effect of the filter screen due to excessive dust attachment.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, and specifically, to a garbage cleaning device. Background Art

[0002] Building construction waste generally refers to the waste generated during the process of building houses, including but not limited to the soil, materials and other solid wastes generated during the demolition of old buildings, new construction, renovation, expansion and repair. These wastes may include muck, concrete blocks, crushed stones, brick and tile fragments, waste mortar, mud, asphalt blocks, waste plastics, waste metals, waste bamboo and wood, etc. Cleaning building construction waste is an important measure to ensure urban environmental hygiene, improve urban management level, promote resource conservation and environmental protection.

[0003] In the prior art, some solid wastes are generated during the construction, decoration and demolition of houses. During cleaning, they are generally transported away by a transfer vehicle. However, the volumes of the waste objects are different. Therefore, it is necessary to crush the solid wastes into smaller-sized garbage to save the time of garbage disposal. However, a large amount of dust and fine particulate matter will be generated during the crushing process of the solid wastes. The dust contains harmful substances and fine particulate matter that enter the surrounding environment, increasing the risk of air pollution and causing certain harm to the human body. Summary of the Utility Model

[0004] The utility model provides a garbage cleaning device, which solves the problem that a large amount of dust and fine particulate matter will be generated during the crushing process of solid wastes in the related art. The dust contains harmful substances and fine particulate matter that enter the surrounding environment, increasing the risk of air pollution and causing certain harm to the human body.

[0005] The technical solution of the present utility model is as follows: A garbage cleaning device includes a workbench, a crushing box is fixedly connected to the top of the workbench, a crushing mechanism is arranged inside the crushing box, two support legs are fixedly connected to the bottom of the workbench, a discharge port is fixedly connected to the bottom of the workbench and between the two support legs, an installation box is fixedly connected to the left side of the left support leg, a blower is arranged on the front side of the installation box, a filter screen is fixedly connected to the inside of the installation box, two fixing frames are fixedly connected to the right edge of the filter screen, a brush is slidably connected to the outside of the two fixing frames, a first spring is sleeved on the outside of the two brushes and at the bottom of the brushes, a pull rod is fixedly connected to the top of the brush, a collection box is slidably connected to the inside of the installation box and below the filter screen, an exhaust pipe is fixedly connected to the top of the installation box, a dust suction port is fixedly connected to the right side of the exhaust pipe, baffles are fixedly connected to the opposite sides of the two support legs, a conveyor belt is arranged between the two baffles, a magnetic roller is rotatably connected between the two baffles and in front of the conveyor belt, pulley wheels are fixedly connected to the left side of the conveyor belt and the left side of the magnetic roller, a synchronous belt is sleeved between the two pulley wheels, a separation mechanism is arranged in front of the magnetic roller, and a material distribution box is arranged below the conveyor belt and the magnetic roller.

[0006] Preferably, the crushing mechanism includes two crushing rollers and a motor. Both ends of the two crushing rollers are rotatably connected inside the crushing box. The bottom of the motor is fixedly connected to the top of the workbench. Gears are fixedly connected to the outer sides of one side of the two crushing rollers. The two gears are meshed with each other. The output end of the motor is fixedly connected to the outside of one of the gears.

[0007] Preferably, the separation mechanism includes a fixing plate. The fixing plate is fixedly connected between the two baffles. Two telescopic rods are fixedly connected to the rear side of the fixing plate. Second springs are sleeved on the outside of the two telescopic rods. A scraper is fixedly connected to the rear sides of the two telescopic rods.

[0008] Preferably, the brush abuts against the filter screen, and the pull rod is slidably connected to the inside of the installation box.

[0009] Preferably, one end of the first spring is fixedly connected to the bottom of the brush, and the other end of the first spring is fixedly connected to the top of the fixing frame.

[0010] Preferably, the blade of the scraper is in a V-shaped structure, and the scraper abuts against the magnetic roller.

[0011] Preferably, one end of the second spring is fixedly connected to the outside of the scraper, and the other end of the second spring is fixedly connected to the outside of the telescopic rod.

[0012] Preferably, handles are fixedly connected to the top of the pull rod and the left side of the collection box.

[0013] The working principle and beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the blower is started to drive the suction duct and the dust suction port to work, sucking the dust generated during the crushing process into the installation box and filtering it through the filter screen, avoiding the dust flying and affecting the working environment. At the same time, by pulling the pull rod to drive the brush to clean the filter screen back and forth, the dust attached to the filter screen is cleaned, avoiding excessive dust attachment and then blocking the filter screen, affecting the filtering effect of the filter screen.

[0015] 2. The rotation of the rotating roller of the conveyor belt drives the pulley to operate, and then drives the synchronous belt to move. Due to the friction between the pulley and the synchronous belt, the pulley on the magnetic roller is dragged to rotate together, and then drives the magnetic roller to rotate, thereby adsorbing the iron waste. The adsorbed iron waste rotates to the scraper position through the magnetic roller and is scraped into the material distribution box, realizing the screening and collection between the iron waste and other wastes, and improving the utilization efficiency of resources. Description of the Drawings

[0016] The following further describes the present utility model in detail in conjunction with the drawings and specific embodiments.

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the interior of the crushing box of the present utility model;

[0019] Figure 3 is a schematic side view structural diagram of the conveyor belt of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the interior of the installation box of the present utility model;

[0021] Figure 5 In the present utility model Figure 3 magnification schematic diagram.

[0022] In the figure: 1. Workbench; 2. Crushing box; 3. Crushing roller; 4. Gear; 5. Motor; 6. Support leg; 7. Installation box; 8. Blower; 9. Filter screen; 10. Fixed frame; 11. Brush; 12. Spring 1; 13. Pull rod; 14. Suction duct; 15. Dust suction port; 16. Baffle; 17. Conveyor belt; 18. Pulley; 19. Magnetic roller; 20. Synchronous belt; 21. Fixed plate; 22. Telescopic rod; 23. Spring 2; 24. Scraper; 25. Material distribution box; 26. Discharge port; 27. Collection box; 28. Handle. Specific Embodiments

[0023] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0024] Embodiment 1

[0025] As Figures 1 to 4As shown in the figure, this embodiment proposes a garbage cleaning device, which includes a workbench 1. A crushing box 2 is fixedly connected to the top of the workbench 1. A crushing mechanism is arranged inside the crushing box 2. Two support legs 6 are fixedly connected to the bottom of the workbench 1. An outlet 26 is fixedly connected to the bottom of the workbench 1 and located between the two support legs 6. An installation box 7 is fixedly connected to the left side of the left support leg 6. A blower 8 is arranged on the front side of the installation box 7. A filter screen 9 is fixedly connected to the inside of the installation box 7. Two fixing frames 10 are fixedly connected to the right edge of the filter screen 9. A brush 11 is slidably connected to the outside of the two fixing frames 10. A first spring 12 is sleeved on the outside of the two brushes 11 and located at the bottom of the brush 11. A pull rod 13 is fixedly connected to the top of the brush 11. A collection box 27 is slidably connected to the inside of the installation box 7 and located below the filter screen 9. An exhaust duct 14 is fixedly connected to the top of the installation box 7. A dust suction port 15 is fixedly connected to the right side of the exhaust duct 14. A baffle 16 is fixedly connected to the opposite side of the two support legs 6. A conveyor belt 17 is arranged between the two baffles 16. A magnetic roller 19 is rotatably connected between the two baffles 16 and located in front of the conveyor belt 17. Pulley 18 is fixedly connected to the left side of the conveyor belt 17 and the left side of the magnetic roller 19. A synchronous belt 20 is sleeved between the two pulleys 18. A separation mechanism is arranged in front of the magnetic roller 19. A material distribution box 25 is arranged below the conveyor belt 17 and the magnetic roller 19; The crushing mechanism includes two crushing rollers 3 and a motor 5. Both ends of the two crushing rollers 3 are rotatably connected inside the crushing box 2. The bottom of the motor 5 is fixedly connected to the top of the workbench 1. A gear 4 is fixedly connected to the outside of one side of the two crushing rollers 3. The two gears 4 are meshed with each other. The output end of the motor 5 is fixedly connected to the outside of one of the gears 4. The purpose of this setting is that when solid waste needs to be crushed into a smaller space, the waste enters the crushing box 2. One of the gears 4 is driven to rotate by the motor 5, synchronously driving the crushing roller 3 fixed to it to rotate. Under the meshing of the gears 4, the other gear 4 is driven to rotate in the opposite direction, and then the other crushing roller 3 is driven to rotate, so as to crush the solid waste into smaller waste. The crushed waste falls onto the conveyor belt 17 through the outlet 26. The waste is transported by starting the conveyor belt 17. The operation of the rotating roller of the conveyor belt 17 drives the pulley 18 to operate, and then drives the synchronous belt 20 to move. Due to the friction between the pulley 18 and the synchronous belt 20, the pulley 18 on the magnetic roller 19 is dragged to rotate together, and then the magnetic roller 19 is driven to rotate, so as to adsorb the iron waste. Other waste falls into the material distribution box 25 below the conveyor belt 17. By starting the blower 8, the exhaust duct 14 and the dust suction port 15 are driven to work, sucking the dust generated during the crushing process into the installation box 7 and filtering it through the filter screen 9, avoiding the dust flying and affecting the working environment. At the same time, by pulling the pull rod 13 to drive the brush 11 to clean the filter screen 9 back and forth, the dust attached to the filter screen 9 is cleaned, avoiding too much dust attachment and blocking the filter screen 9, affecting the filtering effect of the filter screen 9.

[0026] Preferably, the brush 11 abuts against the filter screen 9, and the outer side of the pull rod 13 is slidably connected inside the installation box 7. The purpose of this setting is that the brush 11 and the filter screen 9 are abutted to clean the dust on the filter screen 9, and the purpose of the pull rod 13 sliding in the installation box 7 is to provide a limiting effect on the pull rod 13.

[0027] Preferably, one end of the first spring 12 is fixedly connected to the bottom of the brush 11, and the other end of the first spring 12 is fixedly connected to the top of the fixing frame 10. The purpose of this setting is that the elastic force generated by the first spring 12 enables the brush 11 to automatically return to its original position after the cleaning of the filter screen 9 is completed.

[0028] Preferably, handles 28 are fixedly connected to the top of the pull rod 13 and the left side of the collection box 27. The purpose of this setting is that the provided handles 28 provide a holding point for the operator.

[0029] Embodiment 2

[0030] As Figure 3 and Figure 5 shown, based on the same concept as the above Embodiment 1, this embodiment also proposes that the separation mechanism includes a fixing plate 21, the fixing plate 21 is fixedly connected between the two baffles 16, two telescopic rods 22 are fixedly connected to the rear side of the fixing plate 21, a second spring 23 is sleeved on the outer sides of the two telescopic rods 22, and a scraper 24 is fixedly connected to the rear sides of the two telescopic rods 22. The purpose of this setting is that the magnetic roller 19 rotates to the position of the scraper 24 to scrape and drop into the material distribution box 25 to complete the classification treatment of the waste.

[0031] Preferably, the blade of the scraper 24 is in a V-shaped structure, and the scraper 24 abuts against the magnetic roller 19. The purpose of this setting is that the V-shaped blade of the scraper 24 can better fit the outer circumference of the magnetic roller 19 to scrape off the iron waste adsorbed by it.

[0032] Preferably, one end of the second spring 23 is fixedly connected to the outside of the scraper 24, and the other end of the second spring 23 is fixedly connected to the outside of the telescopic rod 22. The purpose of this setting is that the elastic force generated by the second spring 23 enables the scraper 24 to still closely fit the magnetic roller 19 under the state of long-term use and wear.

[0033] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A garbage cleaning device, characterized in that, It includes a workbench (1), a crushing box (2) is fixedly connected to the top of the workbench (1), a crushing mechanism is arranged inside the crushing box (2), two support legs (6) are fixedly connected to the bottom of the workbench (1), a discharge port (26) is fixedly connected to the bottom of the workbench (1) and between the two support legs (6), an installation box (7) is fixedly connected to the left side of the left support leg (6), a blower (8) is arranged on the front side of the installation box (7), a filter screen (9) is fixedly connected inside the installation box (7), two fixing frames (10) are fixedly connected to the right edge of the filter screen (9), a brush (11) is slidably connected to the outside of the two fixing frames (10), a first spring (12) is sleeved on the outside of the two brushes (11) and at the bottom of the brush (11), a pull rod (13) is fixedly connected to the top of the brush (11), a collection box (27) is slidably connected inside the installation box (7) and below the filter screen (9), an exhaust duct (14) is fixedly connected to the top of the installation box (7), a dust suction port (15) is fixedly connected to the right side of the exhaust duct (14), baffles (16) are fixedly connected to the opposite sides of the two support legs (6), a conveyor belt (17) is arranged between the two baffles (16), a magnetic roller (19) is rotatably connected between the two baffles (16) and in front of the conveyor belt (17), pulley wheels (18) are fixedly connected to the left side of the conveyor belt (17) and the left side of the magnetic roller (19), a synchronous belt (20) is sleeved between the two pulley wheels (18), a separation mechanism is arranged in front of the magnetic roller (19), and a material distribution box (25) is arranged below the conveyor belt (17) and the magnetic roller (19).

2. The garbage cleaning device according to claim 1, characterized in that, The crushing mechanism includes two crushing rollers (3) and a motor (5). Both ends of the two crushing rollers (3) are rotatably connected inside the crushing box (2). The bottom of the motor (5) is fixedly connected to the top of the workbench (1). Gears (4) are fixedly connected to the outer sides of one sides of the two crushing rollers (3). The two gears (4) are meshed with each other. The output end of the motor (5) is fixedly connected to the outside of one of the gears (4).

3. A garbage cleaning device according to claim 1, characterized in that, The separation mechanism includes a fixing plate (21). The fixing plate (21) is fixedly connected between the two baffles (16). Two telescopic rods (22) are fixedly connected to the rear side of the fixing plate (21). A second spring (23) is sleeved on the outside of the two telescopic rods (22). A scraper (24) is fixedly connected to the rear sides of the two telescopic rods (22).

4. A garbage cleaning device according to claim 1, characterized in that, The brush (11) is in contact with the filter screen (9), and the pull rod (13) is slidably connected to the inside of the installation box (7).

5. A garbage cleaning device according to claim 1, characterized in that, One end of the first spring (12) is fixedly connected to the bottom of the brush (11), and the other end of the first spring (12) is fixedly connected to the top of the fixing frame (10).

6. A garbage cleaning device according to claim 3, characterized in that, The blade of the scraper (24) is in a V-shaped structure, and the scraper (24) is in contact with the magnetic roller (19).

7. A garbage cleaning device according to claim 3, characterized in that, One end of the second spring (23) is fixedly connected to the outside of the scraper (24), and the other end of the second spring (23) is fixedly connected to the outside of the telescopic rod (22).

8. A garbage cleaning device according to claim 1, characterized in that, Handles (28) are fixedly connected to the top of the pull rod (13) and the left side of the collection box (27).

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