A conveying device for sorting and recycling household garbage

Abstract

The utility model discloses a kind of conveying devices for domestic waste sorting and recycling, it includes conveying frame: the surface of the conveying frame is provided with bearing seat and is equipped with driving roller, the inner wall of the bearing seat is rotatably connected with driven roller, transmission belt is commonly transmission connected between the driven roller and driving roller, the bottom of the conveying frame is fixedly installed with pneumatic cylinder, the output end of the pneumatic cylinder is fixedly connected with U-shaped block, the surface of the bearing seat is fixedly connected with connecting block by bolt.The utility model is driven U-shaped block to move by pneumatic cylinder, at this time under the connecting effect of bolt stem and nut block one, so that connecting block moves appropriate distance by bearing seat driven driven roller, so that driven roller drives transmission belt tension, it can reach the transmission belt of conveying device and be tensioned to adjust, to increase the friction between transmission belt and guide roller, to improve the precision and efficiency of transmission belt when conveying garbage purposes.

Description

Technical Field

[0001] This utility model belongs to the field of household waste sorting and recycling technology, and in particular relates to a conveying device for household waste sorting and recycling. Background Technology

[0002] Household waste sorting aims to reduce the amount of waste requiring disposal by recycling useful materials, increasing the purity of recyclables and their resource utilization value, thereby reducing environmental pollution and waste disposal volume. Household waste sorting reduces the amount of waste entering final disposal facilities such as landfills and incinerators, reduces materials unsuitable for landfill or incineration, improves the effectiveness of waste composting, facilitates the normal operation and pollution control of household waste treatment and disposal facilities, and makes it easier to recycle useful materials from waste. After sorting by category, household waste needs to be further sorted by size to meet the needs of different sized waste. This requires the use of waste sorting devices, followed by conveying devices to transport waste of different sizes to the corresponding processing stations.

[0003] Because household waste may contain some moisture, the friction between the conveyor belt and the guide rollers decreases when the conveyor belt is wet, which affects the conveying efficiency of the conveyor belt. Therefore, there is a need for a conveyor device for sorting and recycling household waste that can adjust the tension of the conveyor belt to increase the friction between the conveyor belt and the guide rollers, thereby improving the accuracy and efficiency of the conveyor belt in conveying waste. Utility Model Content

[0004] The purpose of this utility model is to provide a conveying device for sorting and recycling household waste, which adjusts the tension of the transmission belt of the conveying device to increase the friction between the transmission belt and the guide roller, thereby improving the accuracy and efficiency of the transmission belt in conveying waste, so as to solve the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A conveying device for sorting and recycling domestic waste includes a conveying frame: a bearing seat is provided on the surface of the conveying frame and a drive roller is installed thereon; a driven roller is rotatably connected to the inner wall of the bearing seat; a transmission belt is connected between the driven roller and the drive roller for transmission; a cylinder is fixedly installed at the bottom of the conveying frame; a U-shaped block is fixedly connected to the output end of the cylinder; a connecting block is fixedly connected to the surface of the bearing seat by bolts; a bolt rod is installed between the connecting block and the U-shaped block; a nut block is threadedly connected to the surface of the bolt rod; a vibrating separator is provided on the outside of the conveying frame and fixed to the ground by bolts; a multi-stage discharge hopper is fixedly connected to the right side of the vibrating separator by bolts.

[0006] Preferably, a washer is fitted on the surface of the bolt rod, and the washer is an elastic washer.

[0007] Preferably, the surface of the conveyor frame is fixedly connected to a limit block by bolts, and a slide rod is slidably connected to the surface of the limit block, with the end of the slide rod being fixedly connected to a U-shaped block.

[0008] Preferably, a U-shaped plate is fixedly connected to the surface of the conveyor frame by bolts, and a screw block is slidably connected to the surface of the U-shaped plate.

[0009] Preferably, the screw block has two symmetrically arranged nut blocks connected to its surface by threads. The nut blocks are in contact with the U-shaped plate, and the inner wall of the screw block is rotatably connected to a roller.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model uses a cylinder to drive the U-shaped block to move. At this time, under the connection of the bolt rod and the nut block, the connecting block drives the driven roller to move a suitable distance through the bearing seat, so that the driven roller drives the transmission belt to be tensioned. This achieves the purpose of adjusting the tension of the transmission belt of the conveying device, increasing the friction between the transmission belt and the guide roller, thereby improving the accuracy and efficiency of the transmission belt in conveying garbage.

[0012] 2. By setting the washer, this utility model increases the friction on the surface of the bolt rod, preventing the bolt rod from loosening and coming off due to external vibration, thereby improving the stability of the connection between the bolt rod and the nut block.

[0013] 3. This utility model limits the movement of the U-shaped block by using a combination of a limiting block and a sliding rod, thus preventing the U-shaped block from shaking during movement and improving the stability of the U-shaped block during movement.

[0014] 4. This utility model uses the combination of U-shaped plate, screw block, nut block and idler roller to support the bottom of the transmission belt, further improving the stability of the transmission track of the transmission belt. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0017] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0018] Figure 3 This is a three-dimensional schematic diagram of a limiting block and a sliding rod according to an embodiment of the present invention;

[0019] Figure 4This is a three-dimensional schematic diagram of a nut block and a roller according to an embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Conveyor frame, 2. Bearing housing, 3. Driven roller, 4. Drive belt, 5. Cylinder, 6. U-shaped block, 7. Connecting block, 8. Bolt rod, 9. Nut block one, 10. Washer, 11. Limiting block, 12. Slide rod, 13. U-shaped plate, 14. Screw block, 15. Nut block two, 16. Idler roller, 17. Vibrating separator, 18. Multi-stage discharge hopper. Detailed Implementation

[0022] In the following description, embodiments of the conveying device for sorting and recycling municipal solid waste according to the present invention will be described with reference to the accompanying drawings.

[0023] Example 1:

[0024] Figure 1-4 This invention illustrates a conveying device for sorting and recycling municipal solid waste according to an embodiment of the present invention. It includes a conveying frame 1; a bearing seat 2 is provided on the surface of the conveying frame 1 and a drive roller is mounted thereon; a driven roller 3 is rotatably connected to the inner wall of the bearing seat 2; a transmission belt 4 drives the driven roller 3 and the drive roller together; a cylinder 5 is fixedly mounted at the bottom of the conveying frame 1; a U-shaped block 6 is fixedly connected to the output end of the cylinder 5; a connecting block 7 is fixedly connected to the surface of the bearing seat 2 by bolts; a bolt rod 8 is installed between the connecting block 7 and the U-shaped block 6; a nut block 9 is threadedly connected to the surface of the bolt rod 8; and a sleeve is fitted on the surface of the bolt rod 8. Washer 10 is an elastic washer. A limit block 11 is fixedly connected to the surface of the conveyor frame 1 by bolts. A slide rod 12 is slidably connected to the surface of the limit block 11. The end of the slide rod 12 is fixedly connected to the U-shaped block 6. Through the cooperation of the limit block 11 and the slide rod 12, the movement of the U-shaped block 6 is limited, which avoids the U-shaped block 6 from shaking during the movement, thereby improving the stability of the U-shaped block 6 when it moves. A vibrating separator 17 is set on the outside of the conveyor frame 1 by bolts to the ground. A multi-stage discharge hopper 18 is fixedly connected to the right side of the vibrating separator 17 by bolts.

[0025] Example 2:

[0026] Figure 1-4This invention illustrates a conveying device for sorting and recycling municipal solid waste according to an embodiment of the present invention. It includes a conveying frame 1; a bearing seat 2 is provided on the surface of the conveying frame 1 and a drive roller is mounted thereon; a driven roller 3 is rotatably connected to the inner wall of the bearing seat 2; a transmission belt 4 drives the driven roller 3 and the drive roller together; a cylinder 5 is fixedly mounted at the bottom of the conveying frame 1; a U-shaped block 6 is fixedly connected to the output end of the cylinder 5; a connecting block 7 is fixedly connected to the surface of the bearing seat 2 by bolts; a bolt rod 8 is installed between the connecting block 7 and the U-shaped block 6; a nut block 9 is threadedly connected to the surface of the bolt rod 8; and a bolt-fixed... A vibrating separator 17 is fixed to the ground. A multi-stage discharge hopper 18 is bolted to the right side of the vibrating separator 17. A U-shaped plate 13 is bolted to the surface of the conveyor frame 1. A screw block 14 is slidably connected to the surface of the U-shaped plate 13. Two symmetrically arranged nut blocks 15 are threaded to the surface of the screw block 14. The nut blocks 15 fit against the U-shaped plate 13. A roller 16 is rotatably connected to the inner wall of the screw block 14. Through the cooperation of the U-shaped plate 13, the screw block 14, the nut blocks 15 and the roller 16, the bottom of the transmission belt 4 is supported, which further improves the stability of the transmission trajectory of the transmission belt 4.

[0027] Working Principle: When using this utility model, the user sorts the garbage by size using the vibrating sorter 17. Then, the garbage of different sizes is guided to the surface of the transmission belt 4 through the multi-stage discharge hopper 18. At this time, with the cooperation of the drive roller and the driven roller 3, the transmission belt 4 can transport the garbage to the corresponding processing station. The U-shaped block 6 is moved by opening the cylinder 5. At this time, under the connection of the bolt rod 8 and the nut block 19, the connecting block 7 drives the driven roller 3 to move a suitable distance through the bearing seat 2, so that the driven roller 3 drives the transmission belt 4 to be tensioned. The screw block 14 can be adjusted and moved on the surface of the U-shaped plate 13 by the nut block 215, so that the screw block 14 can drive the idler roller 16 to support the bottom of the transmission belt 4. This realizes the tension adjustment of the transmission belt of the conveying device, so as to increase the friction between the transmission belt and the guide roller, thereby improving the accuracy and efficiency of the transmission belt in transporting garbage.

[0028] In summary, this waste sorting and recycling conveying device uses cylinder 5 to move U-shaped block 6. Under the connection of bolt rod 8 and nut block 9, connecting block 7 moves driven roller 3 a suitable distance via bearing seat 2. This causes driven roller 3 to tension transmission belt 4, thus achieving tension adjustment of the transmission belt and increasing friction between the transmission belt and guide roller, thereby improving the accuracy and efficiency of waste conveying.

Claims

1. A conveying device for sorting and recycling household waste, characterized in that, The conveyor includes a conveyor frame (1): the surface of the conveyor frame (1) is provided with a bearing seat (2) and a drive roller is installed thereon. The inner wall of the bearing seat (2) is rotatably connected to a driven roller (3). The driven roller (3) and the drive roller are connected together by a transmission belt (4). A cylinder (5) is fixedly installed at the bottom of the conveyor frame (1). A U-shaped block (6) is fixedly connected to the output end of the cylinder (5). A connecting block (7) is fixedly connected to the surface of the bearing seat (2) by bolts. A bolt rod (8) is installed between the connecting block (7) and the U-shaped block (6). A nut block (9) is threadedly connected to the surface of the bolt rod (8). A vibrating separator (17) is fixed to the ground by bolts on the outside of the conveyor frame (1). A multi-stage discharge hopper (18) is fixedly connected to the right side of the vibrating separator (17) by bolts.

2. The conveying device for sorting and recycling municipal solid waste according to claim 1, characterized in that, A washer (10) is fitted on the surface of the bolt rod (8), and the washer (10) is an elastic washer.

3. The conveying device for sorting and recycling municipal solid waste according to claim 2, characterized in that, The surface of the conveyor frame (1) is fixedly connected to a limiting block (11) by bolts. A sliding rod (12) is slidably connected to the surface of the limiting block (11). The end of the sliding rod (12) is fixedly connected to the U-shaped block (6).

4. A conveying device for sorting and recycling municipal solid waste according to claim 3, characterized in that, The surface of the conveyor frame (1) is fixedly connected to a U-shaped plate (13) by bolts, and a screw block (14) is slidably connected to the surface of the U-shaped plate (13).

5. A conveying device for sorting and recycling municipal solid waste according to claim 4, characterized in that, The screw block (14) has two symmetrically arranged nut blocks (15) threadedly connected to its surface. The nut blocks (15) are in contact with the U-shaped plate (13). The inner wall of the screw block (14) is rotatably connected to a roller (16).

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