Truck loading device for dangerous and waste product transfer

Abstract

The utility model discloses a loading device for transferring hazardous wastes, which comprises a base, a conveyor belt is fixedly mounted in the middle of the base, limiting parts are fixedly mounted on two sides of the conveyor belt, a rack is fixedly mounted on one side of each limiting part, and a gear is meshed on the surface of each rack. When hazardous wastes are placed on the surface of a conveying belt, under the action of a first servo motor, a rotating arm rotates to drive an auxiliary arm to contract, so that a clamping piece slides relatively to clamp the articles, a second servo motor is started to rotate a gear, at the moment, rolling wheels at the four corners of the bottom end of a frame slide on limiting pieces, and the gear slides on a rack; at the moment, the whole clamping assembly can be driven to move, the objects stably slide on the conveying belt and are conveyed to the designated position, inconvenience and danger caused by the fact that workers need to carry the objects are avoided, assistance of extra tools such as cranes and forklifts is not needed, cost is reduced, dangerous and waste objects can be safely transferred, and reliability of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of article loading, in particular to a loading device for hazardous waste transfer. Background Art

[0002] Hazardous waste refers to materials with one or more hazardous characteristics such as corrosiveness, toxicity, flammability, reactivity or infectivity. It is not ruled out that they have hazardous characteristics and may cause harmful effects on the environment or human health. They need to be managed as hazardous wastes. They generally include medical waste, industrial waste and other harmful solids and liquids. Most hazardous wastes are stored in turnover boxes or large woven bags, and then transferred and loaded onto trucks. Traditional transfer loading uses crane lifting, manual handling or forklift transportation, which all have great safety hazards and inconveniences. Although the existing automated conveyor belt transport machines are convenient, they cannot guarantee that the items can be stably transported to the vehicle when transporting these special items. There are many variables in manual operation and handling. The slightest carelessness may cause leakage, explosion and other dangerous incidents, affecting personal safety and transportation efficiency. For this reason, a loading device for the transfer of hazardous waste is proposed. Utility Model Content

[0003] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0004] To this end, the technical solution adopted in this utility model is:

[0005] A loading device for hazardous waste transfer comprises a base, a conveyor belt is fixedly installed in the middle of the base, limiting members are fixedly installed on both sides of the conveyor belt, a rack is fixedly installed on one side of the limiting member, a gear is meshed with a surface of the rack, a V-shaped member is movably sleeved on one side of the gear, a frame is clamped on one end of the V-shaped member, a first servo motor is fixedly installed on the top of the frame, a rotating arm is fixedly installed on the transmission end of the first servo motor, auxiliary arms are movably sleeved on both ends of the rotating arm, a shaft rod is movably sleeved on one end of the auxiliary arm, a clamping member is fixedly installed on the bottom end of the shaft rod, a sliding block is fixedly installed on the top of the clamping member, a fixing member is fixedly installed in the middle of the frame, a roller is clamped on the bottom end of the frame, a connecting member is fixedly installed on one side of the frame, and a second servo motor is fixedly connected to the bottom of the connecting member.

[0006] Preferably, a universal wheel is fixedly mounted on the bottom of the base, and a long hole is opened on one side of the base.

[0007] Preferably, a first sliding groove is provided inside the limiting member, and the middle of the first sliding groove is slidably connected to the roller.

[0008] Preferably, a center hole is opened in the middle of the rotating arm, and the driving end of the first servo motor is fixedly sleeved with the center hole.

[0009] Preferably, a second sliding groove is provided at the bottom of the frame, and the interior of the second sliding groove is slidably connected to the sliding block.

[0010] Preferably, the number of the V-shaped parts is two, the two ends of the bottom end of the V-shaped parts are engaged with gears, the number of the gears is two groups of four, and the transmission end of the second servo motor is fixedly installed with the gears.

[0011] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0012] In the utility model, when hazardous waste items are placed on the surface of the conveyor belt, under the action of the first servo motor, the rotating arm rotates to drive the auxiliary arm to contract, so that the clamping piece slides relatively to clamp the item, and the second servo motor is started to rotate the gear. At this time, the rollers at the four corners of the bottom end of the frame slide on the limit pieces, and the gear slides on the rack. At this time, the entire clamping assembly will be driven to move, and the item slides smoothly on the conveyor belt and is sent to the designated position, avoiding the inconvenience and danger caused by the need for staff to carry the items, and there is no need to use additional tools such as cranes and forklifts to assist, thereby reducing costs, being able to safely transport hazardous waste items, and achieving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0014] Figure 2 A schematic diagram of a first servo motor according to an embodiment of the utility model;

[0015] Figure 3 A schematic diagram of a second servo motor according to an embodiment of the utility model;

[0016] Figure 4 A schematic diagram of a fixing member according to an embodiment of the utility model;

[0017] Figure 5 A schematic diagram of a slider according to an embodiment of the utility model;

[0018] Figure 6 This is a schematic diagram of a rotating arm according to an embodiment of the present utility model.

[0019] Reference numerals:

[0020] 1. Base; 2. Universal wheel; 3. Long hole; 4. Conveyor belt; 5. Limiting piece; 6. First slide groove; 7. Rack; 8. Gear; 9. V-shaped piece; 10. Frame; 11. First servo motor; 12. Rotating arm; 13. Center hole; 14. Auxiliary arm; 15. Shaft; 16. Clamping piece; 17. Slider; 18. Second slide groove; 19. Fixing piece; 20. Roller; 21. Connecting piece; 22. Second servo motor. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0022] A hazardous waste transfer loading device provided by some embodiments of the present utility model will be described below in conjunction with the accompanying drawings.

[0023] Example:

[0024] Combination Figure 1-6 As shown, the utility model provides a loading device for hazardous waste transfer, including a base 1, a universal wheel 2 is fixedly installed at the bottom of the base 1, an auxiliary device moves, a long hole 3 is opened on one side of the base 1, a conveyor belt 4 is fixedly installed in the middle of the base 1, objects are placed on the surface of the conveyor belt 4, and the conveyor belt 4 can be started to transport the objects to a designated position, and limiting members 5 are fixedly installed on both sides of the conveyor belt 4, and a rack 7 is fixedly installed on one side of the limiting member 5, and a gear 8 is meshed on the surface of the rack 7, and a V-shaped member 9 is movably sleeved on one side of the gear 8, and gears 8 are installed at both ends of the bottom of the V-shaped member 9, and both can slide on the rack 7 to ensure the stable displacement of the V-shaped member 9 and avoid shaking and unstable factors. One end of the V-shaped member 9 is clamped with a frame 10, and the frame 10 A first servo motor 11 is fixedly installed on the top, and a rotating arm 12 is fixedly installed on the driving end of the first servo motor 11. A center hole 13 is opened in the middle of the rotating arm 12, and the driving end of the first servo motor 11 is fixedly sleeved with the center hole 13. Auxiliary arms 14 are movably sleeved at both ends of the rotating arm 12, that is, when the first servo motor 11 is started, the rotating arm 12 will be rotated by a certain angle, and at this time, the two auxiliary arms 14 will be driven to rotate relative to each other, and then the subsequent parts will be driven to shrink, and a shaft rod 15 is movably sleeved at one end of the auxiliary arm 14, and a clamping piece 16 is fixedly installed at the bottom end of the shaft rod 15, that is, when the auxiliary arm 14 rotates, since the shaft rod 15 is clamped in the auxiliary arm 14, the shaft rod 15 will not be driven to rotate, and the shaft rod 15 drives the clamping piece 16 to shrink inward for clamping.

[0025] Among them, the clamping member 16 is set to an L-shaped structure, which is convenient for better clamping the items to be transferred, and avoids the items from sliding due to other factors causing the device to stop operating, thereby playing a preventive and protective role. A slider 17 is fixedly installed on the top of the clamping member 16, and a second slide groove 18 is provided at the bottom of the frame 10. The interior of the second slide groove 18 is slidably connected to the slider 17. A fixing member 19 is fixedly installed in the middle of the frame 10 to fix parts such as the rotating arm 12 and prevent the slider 17 from sliding along the second slide groove 18, causing the two clamping members 16 to be too close, thereby playing a limiting role. A roller 20 is clamped at the bottom end of the frame 10, and a limiting member 5 is provided inside The first slide groove 6, the middle of the first slide groove 6 is slidably connected to the roller 20, that is, when the device is running, under the action of the roller 20, the frame 10 can smoothly drive the entire clamping assembly to move, reducing friction resistance. A connecting piece 21 is fixedly installed on one side of the frame 10, and a second servo motor 22 is fixedly connected to the bottom of the connecting piece 21. There are two V-shaped parts 9, and the two ends of the bottom end of the V-shaped part 9 are clamped with the gear 8. The number of the gear 8 is two groups of four. The transmission end of the second servo motor 22 is fixedly installed with the gear 8. When the second servo motor 22 is started, the gear 8 will rotate, so that the V-shaped part 9 slides along the rack 7 to move the entire assembly.

[0026] The working principle and use process of the utility model are as follows: first, the hazardous waste items are placed on the surface of the conveyor belt 4, and the first servo motor 11 is started at this time. The first servo motor 11 will drive the rotating arm 12 to rotate a certain angle, and then drive the auxiliary arm 14 to rotate. At this time, the slider 17 will slide along the second slide groove 18, driving the clamping member 16 fixed on the surface of the shaft rod 15 to slide relatively, so as to clamp the items. At this time, the second servo motor 22 is started, so that the gear 8 is driven to rotate, the V-shaped member 9 is moved, and the frame 10 is further driven to slide. At this time, the roller 20 at the bottom of the frame 10 will slide along the limit member 5 to transfer the items.

[0027] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A loading device for hazardous waste transfer, comprising a base (1), characterized in that: A conveyor belt (4) is fixedly installed in the middle of the base (1), and limiting members (5) are fixedly installed on both sides of the conveyor belt (4). A rack (7) is fixedly installed on one side of the limiting member (5), and a gear (8) is meshed on the surface of the rack (7). A V-shaped member (9) is movably sleeved on one side of the gear (8). A frame (10) is clamped at one end of the V-shaped member (9), and a first servo motor (11) is fixedly installed on the top of the frame (10). A rotating arm (12) is fixedly installed on the transmission end of the first servo motor (11). Auxiliary arms (14) are movably sleeved at both ends of the rotating arm (12); a shaft (15) is movably sleeved at one end of the auxiliary arm (14); a clamping member (16) is fixedly installed at the bottom end of the shaft (15); a sliding block (17) is fixedly installed at the top of the clamping member (16); a fixing member (19) is fixedly installed in the middle of the frame (10); a roller (20) is clamped at the bottom end of the frame (10); a connecting member (21) is fixedly installed on one side of the frame (10); and a second servo motor (22) is fixedly connected to the bottom of the connecting member (21).

2. The hazardous waste transfer loading device according to claim 1 is characterized in that: A universal wheel (2) is fixedly mounted on the bottom of the base (1), and a long hole (3) is opened on one side of the base (1).

3. The hazardous waste transfer loading device according to claim 1 is characterized in that: A first sliding groove (6) is provided inside the limiting member (5), and the middle of the first sliding groove (6) is slidably connected to the roller (20).

4. The hazardous waste transfer loading device according to claim 1 is characterized in that: A central hole (13) is provided in the middle of the rotating arm (12), and a transmission end of the first servo motor (11) is sleeved with the central hole (13).

5. The hazardous waste transfer loading device according to claim 1 is characterized in that: A second sliding groove (18) is provided at the bottom of the frame (10), and the interior of the second sliding groove (18) is slidably connected to the sliding block (17).

6. The hazardous waste transfer loading device according to claim 1 is characterized in that: The number of the V-shaped parts (9) is two, and the two ends of the bottom of the V-shaped parts (9) are engaged with the gears (8). The number of the gears (8) is two groups of four, and the transmission end of the second servo motor (22) is fixedly mounted on the gears (8).

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