Dangerous waste transfer bin

Abstract

The utility model discloses a hazardous waste transfer warehouse which comprises a box body, a motor is fixedly connected to the inner wall of the box body, a first bevel gear is fixedly connected to one end of the motor, a second bevel gear is connected to the side face of the first bevel gear in an engaged mode, and a first threaded rod is fixedly connected to the center position of the second bevel gear. One end of the first threaded rod is in threaded connection with a threaded block in a penetrating mode, a fixing ring is fixedly connected to one side of the threaded block, conical rods are symmetrically and fixedly connected to one side of the fixing ring, a ratchet wheel is rotationally connected to one side of the fixing ring, and a ratchet ring is fixedly connected to one side of the fixing ring. The top of the threaded block is fixedly connected with a pressing mechanism. According to the storage box, the fixing rings are arranged, it is guaranteed that the storage box cannot move due to shaking in the conveying process, the collision phenomenon cannot occur, the storage box cannot crack due to collision, and then the situation that hazardous waste leaks is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste collection, in particular to a hazardous waste transfer bin. Background Art

[0002] During experiments in chemistry, medicine, and biology, some harmful liquids, objects, or gases are produced. These are collectively referred to as hazardous wastes. These wastes must be properly handled to avoid polluting the surrounding environment.

[0003] According to observations based on existing technologies, medical waste is placed in a special storage box when it is processed. A cover is provided on the top of the storage box and rollers are provided on the bottom. The storage box is moved by pulling a handle on one side. Before the waste is processed, it is placed in a transfer warehouse, which can transport the placed storage boxes in a unified manner. Trucks are generally used for transportation during the transportation process, which will cause bumps on the way. The bumps will cause the storage boxes to shake and collide with each other. If the hazardous waste in the storage box leaks, it may pollute the surrounding environment and pose a certain threat to the staff during the subsequent cleaning process. At the same time, the leaked hazardous substances may corrode the transfer warehouse, thereby affecting the normal use of the transfer warehouse. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: a hazardous waste transfer bin, including a box body, an inner wall of the box body is fixedly connected to a motor, one end of the motor is fixedly connected to a first bevel gear, the side of the first bevel gear is meshingly connected to a second bevel gear, the center position of the second bevel gear is fixedly connected to a first threaded rod, one end of the first threaded rod is threadedly connected to a threaded block in a through-shaped manner, one side of the threaded block is fixedly connected to a fixing ring, one side of the fixing ring is symmetrically fixedly connected to a conical rod, one side of the fixing ring is rotatably connected to a ratchet, one side of the fixing ring is fixedly connected to a ratchet ring, and the top of the threaded block is fixedly connected to a pressing mechanism.

[0006] Preferably, the pressing mechanism comprises a connecting rod, one end of which is fixedly connected to a movable rack, and one side of the movable rack is meshingly connected to a fixed gear.

[0007] Preferably, a threaded sleeve is fixedly connected to the top center position of the fixed gear, and one end of the threaded sleeve is threadedly connected to a second threaded rod in a through-shape.

[0008] Preferably, one end of the second threaded rod is fixedly connected to a limiting block, and one side of the limiting block is slidably connected to the inner wall of the box.

[0009] Preferably, one end of the second threaded rod is fixedly connected to a movable plate, the bottom of the movable plate is symmetrically fixedly connected to fixed rods, and the number of the fixed rods is two.

[0010] Preferably, an exhaust fan is symmetrically fixedly connected to the top of the box, a door panel is provided on one side of the box, a display screen is fixedly connected to one side of the door panel, an observation window is opened on one side of the box, and a drain outlet is fixedly connected to one side of the box in a connected shape.

[0011] Preferably, the total number of the threaded blocks is six, the number of the threaded blocks in each group is two, the number of the threaded blocks corresponds to the number of the connecting rods, and the internal threads of the threaded blocks in each group are arranged in opposite directions.

[0012] Preferably, the number of the movable racks is three, and the number of the fixed gears corresponds to the number of the movable racks.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] 1. The utility model provides a fixing ring, and when the first threaded rod rotates, the threaded block is driven to approach, and when the threaded block approaches, the tapered rod on the fixing ring can be driven to approach and inserted into the roller gap of the storage box. In order to ensure smooth insertion, a ratchet is provided to rotate unidirectionally so that the tapered rod can move unidirectionally, thereby matching the roller gap and being smoothly inserted. The insertion roller cannot be moved, and the ratchet cannot rotate in the opposite direction, so that the storage box will not move due to shaking during transportation, and there will be no collision. The storage box will not crack due to collision, thereby avoiding the leakage of hazardous waste.

[0015] 2. A fixing rod is provided in the utility model, and the connecting rod moves when the threaded block moves. When the connecting rod moves, it can drive the moving rack to engage with the fixed gear, and then the fixed gear drives the second threaded rod in the threaded sleeve to move and drive the fixing rod to press and fix the cover of the storage box. In this way, it can be ensured that the cover will not be opened due to shaking during transportation, thereby avoiding the storage box from tipping over and leaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing rod of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing ring of the utility model.

[0020] Figure numerals: 1. housing; 2. motor; 3. first bevel gear; 4. second bevel gear; 5. first threaded rod; 6. threaded block; 7. fixing ring; 8. tapered rod; 9. ratchet; 10. ratchet ring; 11. connecting rod; 12. moving rack; 13. fixed gear; 14. threaded sleeve; 15. second threaded rod; 16. limit block; 17. moving plate; 18. fixing rod; 19. exhaust fan; 20. door panel; 21. display screen; 22. observation window; 23. drain outlet. 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] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0023] A hazardous waste transfer bin provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.

[0024] Combination Figure 1-4 As shown, a hazardous waste transfer bin provided by the utility model comprises a box body 1, an inner wall of the box body 1 is fixedly connected to a motor 2, one end of the motor 2 is fixedly connected to a first bevel gear 3, the side of the first bevel gear 3 is meshingly connected to a second bevel gear 4, a first threaded rod 5 is fixedly connected to the center of the second bevel gear 4, one end of the first threaded rod 5 is threadedly connected to a threaded block 6 in a through-shaped manner, a fixing ring 7 is fixedly connected to one side of the threaded block 6, a conical rod 8 is symmetrically fixedly connected to one side of the fixing ring 7, a ratchet 9 is rotatably connected to one side of the fixing ring 7, and a ratchet ring 10 is fixedly connected to one side of the fixing ring 7;

[0025] An exhaust fan 19 is symmetrically fixedly connected to the top of the box body 1, a door panel 20 is provided on one side of the box body 1, a display screen 21 is fixedly connected to one side of the door panel 20, an observation window 22 is provided on one side of the box body 1, and a drain outlet 23 is fixedly connected to one side of the box body 1 in a connected shape. The total number of threaded blocks 6 is six, and the number of threaded blocks 6 in each group is two. The number of threaded blocks 6 corresponds to the number of connecting rods 11, and the internal threads of each group of threaded blocks 6 are oppositely arranged.

[0026] In the first embodiment, the motor 2 is used to rotate and drive the first bevel gear 3 to engage with the second bevel gear 4. When the second bevel gear 4 rotates, it can drive the threaded block 6 on the first threaded rod 5 to move. When the threaded block 6 moves, it can drive the fixing ring 7 to move. When the fixing ring 7 moves, it can drive the tapered rod 8 to insert into the roller of the storage box. Under the action of the extrusion force, the tapered rod 8 can use the pointed head to fit the support rod of the roller, and then rotate to a suitable place and insert it. After insertion, the ratchet 9 and the ratchet ring 10 are used to limit the position, so as to fix the roller of the storage box to avoid the storage box from moving during transportation, so that the storage boxes will not collide with each other, and the storage boxes will not be broken due to the collision, causing leakage of hazardous waste.

[0027] A pressing mechanism is fixedly connected to the top of the threaded block 6, and the pressing mechanism includes a connecting rod 11, one end of the connecting rod 11 is fixedly connected to a moving rack 12, one side of the moving rack 12 is meshedly connected to a fixed gear 13, a threaded sleeve 14 is fixedly connected to the top center position of the fixed gear 13, one end of the threaded sleeve 14 is threadedly connected to a second threaded rod 15 in a through-shaped manner, one end of the second threaded rod 15 is fixedly connected to a limiting block 16, one side of the limiting block 16 is slidably connected to the inner wall of the box body 1, one end of the second threaded rod 15 is fixedly connected to a moving plate 17, and the bottom of the moving plate 17 is symmetrically fixedly connected to a fixed rod 18, the number of fixed rods 18 is two, the number of moving racks 12 is three, and the number of fixed gears 13 corresponds to the number of moving racks 12.

[0028] In the second embodiment, when the threaded block 6 moves, it can drive the connecting rod 11 to move, and when the connecting rod 11 moves, it can drive the moving rack 12 to move. One end of the moving rack 12 is fixed on the connecting rod 11, and the other end slides through the other connecting rod 11. The moving rack 12 engages with the fixed gear 13 during the movement. The rotation of the fixed gear 13 can drive the second threaded rod 15 under the threaded sleeve 14 to move, thereby controlling the fixed rod 18 on the moving plate 17 to move and press the cover of the storage box. This can prevent the storage box from opening its cover during transportation, allowing the harmful gases and harmful liquids of hazardous waste to leak, thereby ensuring the stability of transportation and reducing pollution to the surrounding environment.

[0029] The working principle and use process of the utility model are as follows: the storage box for storing hazardous waste is pushed into the box body 1, and the roller of the storage box is allowed to enter between the threaded blocks 6 according to the threaded block 6 as a track, and then the motor 2 is started to drive the first bevel gear 3 to rotate. When the first bevel gear 3 rotates, it can drive the first threaded rod 5 on the second bevel gear 4 to rotate. When the first threaded rod 5 rotates, it can drive the threaded block 6 to move. During the movement, the conical rod 8 on the fixing ring 7 is inserted into the roller of the storage box to form a fixation. At the same time, when the threaded block 6 moves, it drives the connecting rod 11 to move. When the connecting rod 11 moves, it can drive the moving rack 12 to engage the fixed gear 13, and then drive the threaded sleeve 14 on the fixed gear 13 to rotate. Under the limit of the limit block 16, the second threaded rod 15 can move. When the second threaded rod 15 moves, it can drive the moving plate 17 to move, and then drive the fixing rod 18 to press and fix the cover of the storage box.

[0030] 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 spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A hazardous waste transfer bin, comprising a box body (1), characterized in that: The inner wall of the box body (1) is fixedly connected to a motor (2); one end of the motor (2) is fixedly connected to a first bevel gear (3); the side of the first bevel gear (3) is meshingly connected to a second bevel gear (4); the center of the second bevel gear (4) is fixedly connected to a first threaded rod (5); one end of the first threaded rod (5) is threadedly connected to a threaded block (6) in a through-shaped manner; one side of the threaded block (6) is fixedly connected to a fixing ring (7); one side of the fixing ring (7) is symmetrically fixedly connected to a conical rod (8); one side of the fixing ring (7) is rotatably connected to a ratchet (9); one side of the fixing ring (7) is fixedly connected to a ratchet ring (10); and the top of the threaded block (6) is fixedly connected to a pressing mechanism.

2. A hazardous waste transfer warehouse according to claim 1, characterized in that: The pressing mechanism comprises a connecting rod (11), one end of the connecting rod (11) is fixedly connected to a moving rack (12), and one side of the moving rack (12) is meshingly connected to a fixed gear (13).

3. A hazardous waste transfer warehouse according to claim 2, characterized in that: A threaded sleeve (14) is fixedly connected to the center position of the top of the fixed gear (13), and one end of the threaded sleeve (14) is threadedly connected to a second threaded rod (15) in a penetrating manner.

4. A hazardous waste transfer warehouse according to claim 3, characterized in that: One end of the second threaded rod (15) is fixedly connected to a limiting block (16), and one side of the limiting block (16) is slidably connected to the inner wall of the box body (1).

5. A hazardous waste transfer warehouse according to claim 4, characterized in that: One end of the second threaded rod (15) is fixedly connected to a movable plate (17), and the bottom of the movable plate (17) is symmetrically fixedly connected to fixed rods (18), and the number of the fixed rods (18) is two.

6. A hazardous waste transfer warehouse according to claim 1, characterized in that: The top of the box (1) is symmetrically fixedly connected to an exhaust fan (19); one side of the box (1) is provided with a door panel (20); one side of the door panel (20) is fixedly connected to a display screen (21); one side of the box (1) is provided with an observation window (22); and one side of the box (1) is fixedly connected to a drain outlet (23) in a connected manner.

7. A hazardous waste transfer warehouse according to claim 1, characterized in that: The total number of the threaded blocks (6) is six, the number of the threaded blocks (6) in each group is two, the number of the threaded blocks (6) corresponds to the number of the connecting rods (11), and the internal threads of each group of the threaded blocks (6) are arranged in opposite directions.

8. A hazardous waste transfer warehouse according to claim 2, characterized in that: The number of the movable racks (12) is three, and the number of the fixed gears (13) corresponds to the number of the movable racks (12).

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