A manhole cover production waste collection device

Abstract

The utility model provides a manhole cover production waste collection device, which relates to the field of waste collection technology, including a hopper, a filter plate is arranged on the inner side of the hopper, a funnel is arranged at the bottom of the hopper, an axial flow fan is arranged on one side of the funnel, and a fixed frame is arranged at the bottom of the funnel. The utility model generates suction through the operation of the axial flow fan, so that the waste stored in the hopper is affected by the suction and separated from the dust, and the separated dust passes through the filter plate and enters the funnel. At this time, the axial flow fan is turned off or the speed of the axial flow fan is reduced, so that the dust can slide down from the funnel and enter the first storage box. By grasping and pulling the first handle, the first storage box can be pulled out from the inside of the fixed frame to clean the dust, thereby realizing rapid separation of waste and dust, preventing dust from escaping, protecting the environment, avoiding waste collection personnel from inhaling dust and causing harm to the body, improving the safety of the device when in use, and reducing the difficulty of subsequent cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of waste collection, in particular to a waste collection device for manhole cover production. Background Art

[0002] Manhole covers are used to cover deep wells on roads or in homes to prevent people or objects from falling. According to the material, they can be divided into metal manhole covers, high-strength fiber cement concrete manhole covers, resin manhole covers, etc. They are generally round. They can be used in green belts, sidewalks, motorway lanes, docks, alleys, etc.

[0003] During the production and processing of manhole covers, a large amount of metal waste and dust are generated. In the prior art, the waste from the production of manhole covers is mainly collected by waste collection devices. However, the existing waste collection devices are unable to separate the collected waste and dust, which causes the debris and dust to easily escape into the air, causing environmental pollution. In addition, when humans handle the waste, they are prone to inhaling the dust in the waste, causing physical harm. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the collected waste and dust cannot be separated in the prior art, so that the debris and dust are easily dispersed into the air, causing environmental pollution, and the dust in the waste is easily inhaled by humans when handling the waste, causing physical injuries. A manhole cover production waste collection device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a manhole cover production waste collection device, comprising a hopper, a filter plate is arranged on the inner side of the hopper, a funnel is arranged at the bottom of the hopper, an axial flow fan is arranged on one side of the funnel, a fixed frame is arranged at the bottom of the funnel, a first storage box is arranged on the inner side of the fixed frame, one end of the first storage box is fixedly connected to a first handle, one end of the hopper is fixedly connected to a crushing bin, and a crushing assembly is arranged on the inner side of the crushing bin.

[0006] Preferably, the crushing assembly includes two crushing rollers, one end of each of the two crushing rollers moves through the crushing bin and is connected to a gear, the two gears are meshingly connected, and a motor is provided at one end of the crushing bin, the output end of the motor moves through the crushing bin and is connected to a single crushing roller.

[0007] Preferably, a second storage box is provided at the inner bottom of the crushing bin, and a second handle is fixedly connected to one end of the second storage box.

[0008] Preferably, a cylinder is provided on one side of the hopper, an output end of the cylinder movably passes through the hopper and is connected to a push plate, and the push plate is provided above the filter plate.

[0009] Preferably, a feed port is provided through one side of the crushing bin, two hinges are provided on one side of the inner part of the crushing bin, and a baffle is fixedly connected to one end of the hinge.

[0010] Preferably, a dustproof net is provided at one inner end of the axial flow fan.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, suction is generated by the operation of the axial flow fan, so that the waste stored in the hopper is affected by the suction and separated from the dust. The separated dust passes through the filter plate and enters the funnel. At this time, the axial flow fan is turned off or the rotation speed of the axial flow fan is reduced, so that the dust can slide down from the funnel and enter the first storage box. By grasping and pulling the first handle, the first storage box can be pulled out from the fixed frame to clean the dust, thereby realizing rapid separation of waste and dust, preventing dust from escaping, protecting the environment, avoiding waste collectors from inhaling dust and causing harm to their bodies, improving the safety of the device when in use, and reducing the difficulty of subsequent cleaning.

[0013] 2. In the utility model, a single crushing roller can be driven to rotate by a motor, and two crushing rollers can be made to rotate synchronously by gears, so as to crush the waste materials, facilitate the secondary processing and recycling of the waste materials, thereby saving costs, reducing the difficulty of collection, and improving the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a manhole cover production waste collection device is proposed for the utility model;

[0015] Figure 2 A side view of a manhole cover production waste collection device is provided for the utility model;

[0016] Figure 3 A partial structural cross-sectional view of a manhole cover production waste collection device proposed by the utility model;

[0017] Figure 4 A partial structural cross-sectional view of a manhole cover production waste collection device proposed by the utility model;

[0018] Figure 5 The utility model provides a cross-sectional view of an axial flow fan of a manhole cover production waste collection device.

[0019] Legend: 1. Hopper; 2. Filter plate; 3. Funnel; 4. Axial fan; 5. Fixed frame; 6. First storage box; 7. First handle; 8. Crushing bin; 9. Crushing roller; 10. Motor; 11. Gear; 12. Second storage box; 13. Second handle; 14. Cylinder; 15. Push plate; 16. Hinge; 17. Baffle; 18. Dust net. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1

[0023] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a manhole cover production waste collection device, including a hopper 1, a filter plate 2 is arranged on the inner side of the hopper 1, a funnel 3 is arranged at the bottom of the hopper 1, an axial flow fan 4 is arranged on one side of the funnel 3, a fixed frame 5 is arranged at the bottom of the funnel 3, a first storage box 6 is arranged on the inner side of the fixed frame 5, one end of the first storage box 6 is fixedly connected to a first handle 7, one end of the hopper 1 is fixedly connected to a crushing bin 8, and a crushing assembly is arranged on the inner side of the crushing bin 8.

[0024] In this embodiment, suction is generated by the operation of the axial flow fan 4, so that the waste stored in the hopper 1 is affected by the suction and separated from the dust. The separated dust passes through the filter plate 2 and enters the funnel 3. At this time, the axial flow fan 4 is turned off or the rotation speed of the axial flow fan 4 is reduced, so that the dust can slide down from the funnel 3 and enter the first storage box 6. By grasping and pulling the first handle 7, the first storage box 6 can be pulled out from the fixed frame 5 to clean the dust, thereby realizing rapid separation of waste and dust, preventing dust from escaping, protecting the environment, preventing waste collectors from inhaling dust and causing harm to their bodies, improving the safety of the device during use, and reducing the difficulty of subsequent cleaning.

[0025] Example 2

[0026] like Figure 1-Figure 5As shown, the crushing assembly includes two crushing rollers 9, one end of the two crushing rollers 9 are movable through the crushing bin 8 and connected with a gear 11, the two gears 11 are meshed and connected, one end of the crushing bin 8 is provided with a motor 10, the output end of the motor 10 is movable through the crushing bin 8 and connected to a single crushing roller 9, a second storage box 12 is provided at the inner bottom of the crushing bin 8, one end of the second storage box 12 is fixedly connected with a second handle 13, a cylinder 14 is provided on one side of the hopper 1, the output end of the cylinder 14 is movable through the hopper 1 and connected with a push plate 15, the push plate 15 is arranged above the filter plate 2, a feed port is penetrated on one side of the crushing bin 8, two hinges 16 are provided on one side of the interior of the crushing bin 8, one end of the hinge 16 is fixedly connected with a baffle 17, and a dust screen 18 is provided at one end of the interior of the axial flow fan 4.

[0027] In this embodiment, the motor 10 can drive a single crushing roller 9 to rotate, and the gear 11 can be used to make the two crushing rollers 9 rotate synchronously, so as to crush the waste, facilitate the secondary processing and recycling of the waste, thereby saving costs, reducing the difficulty of collection, and improving the overall work efficiency. The completely crushed waste can be collected through the second storage box 12. At this time, the second handle 13 is grasped and pulled to pull the second storage box 12 out of the crushing bin 8 to process the crushed waste, thereby reducing the difficulty of waste collection. The degree is convenient for recycling waste materials and saving the material cost required for production. The cylinder 14 cooperates with the push plate 15 to push the waste materials on the filter plate 2 to slide from the feed port into the crushing bin 8. At the same time, under the influence of the thrust, the hinge 16 will drive the baffle 17 to rotate and open, and the baffle 17 can prevent the fragments or debris from bursting out of the feed port when the waste materials are crushed, thereby improving the safety of the device. The dustproof net 18 can block dust and prevent dust from damaging the axial flow fan 4, thereby extending the service life of the axial flow fan 4 and effectively preventing dust from escaping.

[0028] The working principle of this embodiment is as follows: when in use, firstly, the hopper 1 is set below the waste discharge port of the processing equipment, and then the axial flow fan 4 is started. The axial flow fan 4 runs to generate suction. Under the influence of the suction, the waste and the dust are separated, and the dust passes through the filter plate 2 downward and enters the funnel 3. At this time, the axial flow fan 4 is turned off or the rotation speed of the axial flow fan 4 is slowed down, and the suction force affecting the dust disappears, and the dust falls into the first storage box 6. Then, the first handle 7 is grasped and pulled to pull the first storage box 6 out of the fixed frame 5 to clean the dust, and then the axial flow fan 4 is started. The air cylinder 14 drives the push plate 15 to push the waste on the filter plate 2 into the crushing bin 8, and the motor 10 is started to drive the single crushing roller 9 to rotate. The single gear 11 drives the other gear 11 to rotate, so that the two crushing rollers 9 rotate synchronously to crush the waste. Finally, the crushed waste falls into the second storage box 12. At this time, the second handle 13 is grasped and pulled to pull the second storage box 12 out of the crushing bin 8, so that the crushed waste can be reprocessed, thereby completing the use of the manhole cover production waste collection device.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A manhole cover production waste collection device, comprising a hopper (1), characterized in that: A filter plate (2) is arranged on the inner side of the hopper (1), a funnel (3) is arranged on the bottom of the hopper (1), an axial flow fan (4) is arranged on one side of the funnel (3), a fixing frame (5) is arranged on the bottom of the funnel (3), a first storage box (6) is arranged on the inner side of the fixing frame (5), one end of the first storage box (6) is fixedly connected to a first handle (7), one end of the hopper (1) is fixedly connected to a crushing bin (8), and a crushing assembly is arranged on the inner side of the crushing bin (8).

2. The manhole cover production waste collection device according to claim 1, characterized in that: The crushing assembly comprises two crushing rollers (9), one end of each of the two crushing rollers (9) movably passes through a crushing bin (8) and is connected to a gear (11), the two gears (11) are meshingly connected, a motor (10) is provided at one end of the crushing bin (8), an output end of the motor (10) movably passes through the crushing bin (8) and is connected to a single crushing roller (9).

3. The manhole cover production waste collection device according to claim 1, characterized in that: A second storage box (12) is provided at the inner bottom of the crushing bin (8), and a second handle (13) is fixedly connected to one end of the second storage box (12).

4. The manhole cover production waste collection device according to claim 1, characterized in that: A cylinder (14) is provided on one side of the hopper (1), and an output end of the cylinder (14) movably passes through the hopper (1) and is connected to a push plate (15), and the push plate (15) is provided above the filter plate (2).

5. The manhole cover production waste collection device according to claim 1, characterized in that: A feed port is provided through one side of the crushing bin (8), and two hinges (16) are provided on one side of the interior of the crushing bin (8), with a baffle (17) fixedly connected to one end of the hinge (16).

6. The manhole cover production waste collection device according to claim 1, characterized in that: A dustproof net (18) is provided at one end inside the axial flow fan (4).

Images