A conveying device for waste disposal

Abstract

The utility model relates to the conveying technical field for garbage disposal especially a conveying device for garbage disposal, including feed hopper, the lower extreme of feed hopper is connected with the connecting shell through the sealed bearing rotation, the lower extreme of connecting shell is connected with the lead -through shell through the sealed bearing rotation, the connecting shell inner wall is fixedly connected with a plurality of double blade cutters at equal distance, the connecting shell rotates through the rotating mechanism, the lower extreme of lead -through shell is connected with the conveying pipe, the conveying pipe is provided with spiral conveying mechanism in. The utility model avoids the situation that the spiral conveying mechanism is stuck, guarantees the normal operation of spiral conveying mechanism.

Description

Technical Field

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

[0002] Waste handling and conveying equipment refers to devices used in waste handling to rotate and transport waste to the next production step. Common conveying devices include belt conveyors, screw conveyors, and chain conveyors. When using a screw conveyor, plastic bags or cloths may be found in the waste. As the screw conveyor rotates, these plastic bags or cloths may become entangled on the screw conveyor shaft, causing the shaft to jam and preventing rotation, thus affecting the normal transport of waste. Utility Model Content

[0003] The purpose of this invention is to solve the problem in the existing technology that plastic bags or cloths can get tangled on the shaft of the screw conveyor, causing the shaft to jam and preventing rotation, thus affecting the normal transport of garbage. Therefore, this invention proposes a garbage handling conveying device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] Design a waste disposal conveying device, including a feeding hopper, the lower end of which is rotatably connected to a connecting shell via a sealed bearing, the lower end of which is rotatably connected to a guiding shell via a sealed bearing, a plurality of double-edged cutters fixedly connected at equal intervals on the inner wall of the connecting shell, the connecting shell being rotated by a rotating mechanism, and a conveying pipe being connected to the lower end of the guiding shell, with a screw conveying mechanism installed inside the conveying pipe.

[0006] Preferably, the feed hopper and the guide shell are fixedly connected at equal intervals by multiple fixing frames.

[0007] Preferably, the spiral conveying mechanism includes a first motor, a rotating shaft is fixedly connected to the output shaft of the first motor, a spiral blade is fixedly connected to the rotating shaft, the spiral blade is located inside the conveying pipe, the rotating shaft is rotatably connected to the guide shell through a sealed bearing, and the first motor is mounted on a fixed plate.

[0008] Preferably, both ends of the conveying pipe are fixedly connected to a fixing seat.

[0009] Preferably, the rotating mechanism includes a first gear, which is fixedly connected to the outer wall of the connecting shell. A fixing plate is fixedly connected to the outer wall of the conductive shell. A second motor is fixedly connected to the upper surface of the fixing plate. A connecting shaft is fixedly connected to the output shaft of the second motor. A second gear is fixedly connected to the upper end of the connecting shaft. The second gear meshes with the first gear.

[0010] Preferably, a reinforcing rib is fixedly connected between the double-edged cutter and the connecting shell.

[0011] Preferably, a connecting plate is fixedly connected to the lower end of the feed hopper, and a protective cover is fixedly connected to the lower surface of the connecting plate, with the second gear and the first gear located inside the protective cover.

[0012] Preferably, the double-edged cutter is a stainless steel double-edged cutter.

[0013] The present invention provides a waste conveying device with the following advantages: by using a rotating mechanism to drive the connecting shell to rotate, the connecting shell drives the double-edged cutter to rotate, cutting plastic bags or strips of cloth, thereby preventing them from subsequently getting tangled on the rotating shaft of the screw conveyor mechanism, avoiding jamming of the screw conveyor mechanism, and ensuring the normal operation of the screw conveyor mechanism; when the double-edged cutter rotates, it plays a role in crushing the waste, and when this crushed waste is conveyed through the spiral blades in the conveying pipe, it has high fluidity and is not prone to accumulation or blockage in the conveying pipe. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a waste disposal conveying device proposed in this utility model;

[0015] Figure 2 A three-dimensional cross-sectional view of a waste disposal conveying device proposed in this utility model. Figure 1 ;

[0016] Figure 3 A three-dimensional cross-sectional view of a waste disposal conveying device proposed in this utility model. Figure 2 ;

[0017] Figure 4 This utility model proposes a waste disposal conveying device. Figure 2 The front view.

[0018] In the diagram: 1. Conveying pipe; 2. Fixed base; 3. Feed hopper; 4. Connecting plate; 5. Fixed frame; 6. Connecting shell; 7. Double-edged cutter; 8. First motor; 9. Second motor; 10. Rotating shaft; 11. Spiral blade; 12. First gear; 13. Second gear; 14. Conductor shell; 15. Connecting shaft; 16. Reinforcing rib; 17. Fixed plate; 18. Protective cover. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Example 1: Refer to Figure 1-4 A waste disposal conveying device includes a feed hopper 3. The lower end of the feed hopper 3 is rotatably connected to a connecting shell 6 via a sealed bearing. The lower end of the connecting shell 6 is rotatably connected to a guide shell 14 via a sealed bearing. Multiple double-edged cutters 7 are fixedly connected at equal intervals on the inner wall of the connecting shell 6. The connecting shell 6 rotates via a rotating mechanism. The lower end of the guide shell 14 is connected to a conveying pipe 1. A screw conveying mechanism is installed inside the conveying pipe 1. By using the rotating mechanism to drive the connecting shell 6 to rotate, the connecting shell 6 drives the double-edged cutters 7 to rotate, cutting plastic bags or strips of cloth, thereby preventing them from subsequently wrapping around the rotating shaft of the screw conveying mechanism, avoiding jamming of the screw conveying mechanism, and ensuring the normal operation of the screw conveying mechanism. When the double-edged cutters 7 rotate, they crush the waste. When this crushed waste is conveyed in the conveying pipe 1 by the screw blades 11, it has high fluidity and is not prone to accumulation or blockage in the conveying pipe 1.

[0021] Multiple fixing frames 5 are fixedly connected at equal intervals between the feed hopper 3 and the guide shell 14. The fixing frames 5 are used to fix the connection between the feed hopper 3 and the guide shell 14, so that only the connecting shell 6 can rotate.

[0022] The screw conveyor mechanism includes a first motor 8, a rotating shaft 10 fixedly connected to the output shaft of the first motor 8, and a spiral blade 11 fixedly connected to the rotating shaft 10. The spiral blade 11 is located inside the conveying pipe 1. The rotating shaft 10 is rotatably connected to the guide shell 14 through a sealed bearing. The first motor 8 is mounted on a fixed plate 17. The rotation of the first motor 8 drives the rotating shaft 10 to rotate, which in turn drives the spiral blade 11 to rotate, thus conveying the incoming waste. The waste is discharged from the end of the conveying pipe 1. The first motor 8 is a three-phase asynchronous motor. During waste conveying, the load may fluctuate due to the composition of the waste. When the load of the three-phase asynchronous motor increases, the speed decreases slightly, which can avoid blockage and ensure stable conveying without the need for an additional load torque adjustment device.

[0023] Both ends of the conveying pipe 1 are fixedly connected to the fixing seat 2, which serves to support and fix the conveying pipe 1.

[0024] Example 2: Refer to Figure 1-4In another preferred embodiment of this utility model, based on embodiment 1, the rotating mechanism includes a first gear 12, which is fixedly connected to the outer wall of the connecting shell 6. A fixing plate 17 is fixedly connected to the outer wall of the conductive shell 14. A second motor 9 is fixedly connected to the upper surface of the fixing plate 17. A connecting shaft 15 is fixedly connected to the output shaft of the second motor 9. A second gear 13 is fixedly connected to the upper end of the connecting shaft 15. The second gear 13 meshes with the first gear 12. A reinforcing rib 16 is fixedly connected between the double-edged cutter 7 and the connecting shell 6. The reinforcing rib 16 supports and fixes the double-edged cutter 7, enhancing the connection and fixing effect of the double-edged cutter 7. By using the second motor 9 to drive the second gear 13 to rotate, the second gear 13 rotates and drives the first gear 12 to rotate, thereby driving the connecting shell 6 to rotate, causing the double-edged cutter 7 to rotate. The double-edged cutter 7 is a stainless steel double-edged cutter to prevent rust.

[0025] During waste conveying, the second motor 9 is turned on, which drives the connecting shaft 15 to rotate. The rotation of the connecting shaft 15 drives the second gear 13 to rotate, which in turn drives the first gear 12 to rotate. The first gear 12 drives the connecting shell 6 to rotate, which in turn drives the double-edged cutter 7 to rotate. The double-edged cutter cuts the plastic bags and cloth strips in the waste. Then the waste enters the guide shell 14, and the first motor 8 is started to rotate, which drives the rotating shaft 10 to rotate. The rotating shaft 10 drives the spiral blade 11 to rotate, which moves the waste. Finally, the waste is discharged from the conveying pipe 1 and conveyed to the subsequent processing equipment.

[0026] Example 3: Reference Figure 1-4 In another preferred embodiment of this utility model, based on embodiment 2, a connecting plate 4 is fixedly connected to the lower end of the feed hopper 3, and a protective cover 18 is fixedly connected to the lower surface of the connecting plate 4. The second gear 13 and the first gear 12 are located inside the protective cover 18. By using the protective cover 18 to cover the gear part, on the one hand, the gear is prevented from being exposed, thus preventing dangerous accidents. On the other hand, it prevents garbage from entering the gear, causing the gear transmission to jam. It also prevents garbage debris from entering the meshing part of the gear, reducing the risk of gear wear and corrosion.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A conveying device for waste disposal, comprising a feed hopper (3), characterized in that, The lower end of the feed hopper (3) is rotatably connected to a connecting shell (6) via a sealed bearing. The lower end of the connecting shell (6) is rotatably connected to a guide shell (14) via a sealed bearing. Multiple double-edged cutters (7) are fixedly connected at equal intervals on the inner wall of the connecting shell (6). The connecting shell (6) rotates via a rotating mechanism. The lower end of the guide shell (14) is connected to a conveying pipe (1). A spiral conveying mechanism is installed inside the conveying pipe (1).

2. The conveying device for waste treatment according to claim 1, wherein Multiple fixing frames (5) are fixedly connected at equal distances between the feed hopper (3) and the guide shell (14).

3. The conveying device for waste treatment according to claim 1, wherein The spiral conveying mechanism includes a first motor (8), a rotating shaft (10) is fixedly connected to the output shaft of the first motor (8), a spiral blade (11) is fixedly connected to the rotating shaft (10), the spiral blade (11) is located inside the conveying pipe (1), the rotating shaft (10) is rotatably connected to the guide shell (14) through a sealed bearing, and the first motor (8) is mounted on a fixed plate (17).

4. The conveying device for waste treatment according to claim 1, wherein Both ends of the conveying pipe (1) are fixedly connected to a fixing seat (2).

5. The conveying device for waste treatment according to claim 1, wherein The rotating mechanism includes a first gear (12), which is fixedly connected to the outer wall of the connecting shell (6). A fixing plate (17) is fixedly connected to the outer wall of the conductive shell (14). A second motor (9) is fixedly connected to the upper surface of the fixing plate (17). A connecting shaft (15) is fixedly connected to the output shaft of the second motor (9). A second gear (13) is fixedly connected to the upper end of the connecting shaft (15). The second gear (13) meshes with the first gear (12).

6. A waste disposal conveying device according to claim 5, characterized in that, A reinforcing rib (16) is fixedly connected between the double-edged cutter (7) and the connecting shell (6).

7. The conveying device for waste treatment according to claim 5, wherein The lower end of the feed hopper (3) is fixedly connected to a connecting plate (4), and a protective cover (18) is fixedly connected to the lower surface of the connecting plate (4). The second gear (13) and the first gear (12) are located inside the protective cover (18).

8. The waste conveying apparatus according to claim 1, wherein The double-edged cutter (7) is a stainless steel double-edged cutter.

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