Heavy ultrahigh self-loading and unloading storage cabinet

Abstract

The utility model provides a heavy ultrahigh self-loading and unloading storage cabinet which comprises a cabinet body, a vertical transportation mechanism is arranged at the top of one side of the cabinet body, one side of the cabinet body is connected with a connecting plate, one side of the connecting plate is connected with a sliding guide rail, a sliding pipe is arranged on the outer side of the sliding guide rail in a sleeved mode, and the vertical transportation mechanism is arranged on the top of one side of the cabinet body. The outer side of the sliding pipe is connected with a horizontal transportation bracket, one side of the horizontal transportation bracket is connected with a horizontal rail, the top of the horizontal transportation bracket is provided with a horizontal transportation mechanism, and one side of the horizontal transportation mechanism and one side of the bearing bracket are each provided with a locking mechanism; the horizontal conveying mechanism is used for horizontally driving the locking mechanism to horizontally move, and the locking mechanism is used for locking the bearing bracket and pulling out the storage box through the horizontal conveying mechanism. The problems that jars, cans and bottles such as pickled vegetables, pickles, pickled vegetables and bulk / medicinal liquor jars and objects such as rice jars, flour bags and oil drums which are large in weight and size cannot be stored conveniently, and different storage requirements of users cannot be met conveniently are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, in particular to a heavy-duty ultra-high self-loading and unloading storage cabinet. Background Art

[0002] Storage cabinets are generally divided into household storage cabinets and commercial storage cabinets, etc., mainly used to facilitate people's use, store different items, classify them, and for families or dormitories with small spaces, they are essential items that can make full use of the space to accommodate more daily necessities, and can also decorate people's home environment well. Currently, most household storage cabinets are light-duty item storage cabinets or storage racks below 1.6 meters.

[0003] Existing household storage cabinets are generally only suitable for storing light and small items, and are not convenient for storing items such as jars, cans, bottles, and rice jars, flour bags, and oil drums with larger weights and volumes, such as pickled vegetables, pickled cabbages, pickled mustard greens, loose / medicinal wine vats, etc. In the family, these items are generally directly placed or placed on the kitchen floor or the floor of other rooms with the help of other boxes. Not only are they easy to get dirty by attaching dust, but also because they are difficult to stack and push up and down, they occupy a large floor area, resulting in chaos and affecting the beauty of the family room. Moreover, jars, cans, vats, and bottles are fragile items. Placed on the ground, they are extremely likely to be damaged by human collision. Therefore, it is necessary to provide a heavy-duty ultra-high self-loading and unloading storage cabinet suitable for storing large-volume and large-weight items. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a heavy-duty ultra-high self-loading and unloading storage cabinet suitable for storing large-volume and large-weight items.

[0005] The heavy-duty ultra-high self-loading and unloading storage cabinet provided by the utility model includes a cabinet body. A storage box is arranged inside the cabinet body. A vertical transportation mechanism is arranged at the top of one side of the cabinet body. An electrical control box is arranged at the top of the cabinet body. Tightening screws are arranged inside the cabinet body. One side of the cabinet body is connected with a connecting plate. One side of the connecting plate is connected with a sliding guide rail. A sliding tube is sleeved outside the sliding guide rail. A horizontal transportation bracket is connected to the outside of the sliding tube. A horizontal track is connected to one side of the horizontal transportation bracket. A horizontal transportation mechanism is arranged at the top of the horizontal transportation bracket. Locking mechanisms are arranged on one side of both the horizontal transportation mechanism and the load-bearing bracket. The bottom of the storage box is connected with a load-bearing bracket. Rolling wheels are connected to both sides of the load-bearing bracket. Drawer tracks are arranged at the bottom of the rolling wheels. The drawer tracks are connected with the cabinet body. The vertical transportation mechanism is used for vertically dispatching the horizontal transportation bracket. The horizontal transportation mechanism is used for horizontally driving the locking mechanism to move horizontally. The locking mechanism is used for locking the load-bearing bracket by the horizontal transportation mechanism and pulling out the storage box.

[0006] As the heavy-duty ultra-high self-loading and unloading storage cabinet provided by the present utility model, preferably, the vertical transportation mechanism includes a connecting support installed at the top of the cabinet body. The top of the connecting support is connected with a first motor. The output shaft of the first motor penetrates through the top of the connecting support and extends into the interior to be connected with a first coupling. An upper bearing seat is connected to the connecting support. The bottom of the first coupling is connected with a vertical lead screw. A lifting nut is screwed on the vertical lead screw. The bottom of the vertical lead screw is connected with a lower bearing seat. One side of the lower bearing seat is connected with one side of a connecting plate.

[0007] As the heavy-duty ultra-high self-loading and unloading storage cabinet provided by the present utility model, preferably, the horizontal transportation mechanism includes a second motor installed at the top of one end of the horizontal transportation bracket. The output shaft of the second motor is connected with a second coupling. One end of the second coupling is connected with a horizontal transportation lead screw. A right bearing seat is sleeved outside the horizontal transportation lead screw. One end of the horizontal transportation lead screw is connected with a left bearing seat. The bottoms of the right bearing seat and the left bearing seat are both connected with the top of the horizontal transportation bracket.

[0008] As the heavy-duty ultra-high self-loading and unloading storage cabinet provided by the present utility model, preferably, the moving mechanism includes a support frame. A second motor is installed at the top of the support frame. The horizontal transportation mechanism further includes a push-pull plate outside the horizontal transportation lead screw. One end of the push-pull plate is internally connected with a push-pull rod. A dial pin guiding chute is formed on the push-pull rod. A connecting groove is formed at one end of the push-pull rod.

[0009] As the heavy-duty ultra-high self-loading and unloading storage cabinet provided by the present utility model, preferably, the locking mechanism includes a lock box installed on one side of the load-bearing bracket. A lock plate is inserted into the interior of the lock box. One side of the cabinet body is connected with a lock catch. The bottom of the lock plate is inserted into the interior of the lock catch. A circular through hole is formed on one side of the lock box. A dial pin hole and a connecting hole are respectively formed on the lock plate.

[0010] As the heavy-duty ultra-high self-loading and unloading storage cabinet provided by the present utility model, preferably, one end of the push-pull rod is connected with a connecting block for use in cooperation with the connecting hole. A dial pin for use in cooperation with the dial pin hole is connected to the push-pull rod. A shaft retaining ring is connected to the push-pull rod. A housing is sleeved on the push-pull rod.

[0011] As the heavy-duty ultra-high self-loading and unloading storage cabinet provided by the present utility model, preferably, positioning screws are screwed on both sides of the lock box. A compression spring is connected to the interior of the lock box. The bottom of the compression spring is connected with the top of the lock plate.

[0012] As for the heavy-duty ultra-high self-loading and unloading storage locker provided by the present utility model, preferably, a first infrared emitter is provided on one side of the horizontal transport bracket, and a first infrared receiver for cooperating with the first infrared emitter is provided on one side of the other horizontal transport bracket. A second infrared emitter is provided on the side of the horizontal transport bracket away from the first infrared emitter, and a second infrared receiver is connected to one end of the horizontal transport bracket. A T-shaped connecting plate is connected to one end of the horizontal transport bracket, and an infrared rangefinder is connected to one side of the T-shaped connecting plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Vertical transport mechanism: Facilitate driving the horizontal transport bracket for height adjustment;

[0015] Horizontal transport mechanism: Facilitate driving the horizontal transport screw rod to rotate through the second motor, and then pushing the load-bearing bracket into the cabinet body for storage through the push plate and the push rod;

[0016] Locking mechanism: Facilitate entering the connection hole in the middle of the lock plate through the inclined surface at the front end of the connection block, forcing it to lift upward automatically until the lock plate slides into the connection groove on the push rod under the action of the compression spring, completing the automatic connection between the lock plate and the push rod. At the same time, the lifted lock plate will disengage from the closing locking hole of the lock catch, naturally releasing the locking with the cabinet body. The horizontal transport mechanism pulls out the storage box to the right. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of a preferred embodiment of the heavy-duty ultra-high self-loading and unloading storage locker provided by the present utility model;

[0018] Figure 2 For Figure 1 The structural top view of the cabinet body and the horizontal transport bracket shown;

[0019] Figure 3 For Figure 2 The enlarged structural view of part A in;

[0020] Figure 4 For Figure 1 The structural schematic diagram of the cabinet body and the sliding guide rail shown;

[0021] Figure 5 For Figure 4 The enlarged structural view of part B in;

[0022] Figure 6 For Figure 4 The enlarged structural view of part C in;

[0023] Figure 7 For Figure 1 The structural schematic diagram of the horizontal transport mechanism shown;

[0024] Figure 8 is Figure 1 the structural schematic diagram of the horizontal transportation mechanism and the locking mechanism shown in the figure.

[0025] Reference numerals in the figure: 1, cabinet body; 2, storage box; 3, vertical transportation mechanism; 31, first motor; 32, connecting support; 33, first coupling; 34, upper bearing seat; 35, vertical lead screw; 36, lifting nut; 37, lower bearing seat; 4, horizontal transportation bracket; 5, horizontal transportation mechanism; 51, second motor; 52, second coupling; 53, right bearing seat; 54, horizontal transportation lead screw; 55, left bearing seat; 56, push-pull plate; 57, push-pull rod; 58, dial pin guiding chute; 59, connecting groove; 6, locking mechanism; 61, lock plate; 62, lock box; 63, lock catch; 64, dial pin; 65, shaft retaining ring; 66, housing; 67, connecting block; 68, dial pin hole; 69, connecting hole; 7, electrical control box; 8, top screw; 9, sliding guide rail; 10, connecting plate; 11, sliding tube; 12, load-bearing bracket; 13, drawer track; 14, compression spring; 15, horizontal track; 16, first infrared emitter; 17, second infrared receiver; 18, second infrared emitter; 19, T-shaped connecting plate; 20, infrared rangefinder; 21, rolling wheel; 22, positioning screw. Detailed implementation manners

[0026] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , where Figure 1 is the structural schematic diagram of a preferred embodiment of the heavy-duty ultra-high self-loading and unloading storage locker provided by the present utility model;

[0028] Figure 2 is Figure 1 the structural top view of the cabinet body and the horizontal transportation bracket shown in the figure; Figure 3 is Figure 2 the enlarged structural schematic diagram at position A in Figure 4 is Figure 1 the structural schematic diagram of the cabinet body and the sliding guide rail shown in the figure; Figure 5 is Figure 4 the enlarged structural schematic diagram at position B in Figure 6 is Figure 4 the enlarged structural schematic diagram at position C in Figure 7 is Figure 1Schematic diagram of the structure of the horizontal transportation mechanism shown Figure 8 is Figure 1 Schematic diagram of the structure of the horizontal transportation mechanism and the locking mechanism shown. The heavy-duty ultra-high self-loading and unloading storage locker includes a cabinet body 1. Inside the cabinet body 1, there is a storage box 2. At the top of one side of the cabinet body 1, there is a vertical transportation mechanism 3. At the top of the cabinet body 1, there is an electrical control box 7. Inside the cabinet body 1, there are tightening screws 8. One side of the cabinet body 1 is connected to a connecting plate 10. One side of the connecting plate 10 is connected to a sliding guide rail 9. The outside of the sliding guide rail 9 is sleeved with a sliding tube 11. The outside of the sliding tube 11 is connected to a horizontal transportation bracket 4. One side of the horizontal transportation bracket 4 is connected to a horizontal track 15. At the top of the horizontal transportation bracket 4, there is a horizontal transportation mechanism 5. On one side of both the horizontal transportation mechanism 5 and the load-bearing bracket 12, there is a locking mechanism 6. The bottom of the storage box 2 is connected to the load-bearing bracket 12. Both sides of the load-bearing bracket 12 are connected to rolling wheels 21. The bottom of the rolling wheels 21 is provided with a drawer track 13. The drawer track 13 is connected to the cabinet body 1. The vertical transportation mechanism 3 is used for vertically dispatching the horizontal transportation bracket 4. The horizontal transportation mechanism 5 is used for horizontally driving the locking mechanism 6 to move horizontally. The locking mechanism 6 is used for the horizontal transportation mechanism 5 to lock the load-bearing bracket 12 and pull out the storage box 2.

[0029] Among them, the outside of the rolling wheels 21 on both sides of the load-bearing bracket 12 is in contact with the drawer track 13, which is convenient for the storage box 2 to move. The bearing capacity of this storage locker is much greater than that of the existing light cabinet body 1. Therefore, the frame of the cabinet body 1 is made of customized profiles, which is used to store and carry the storage box 2 filled with items and serve as the connection support body of the sliding guide rail 9 of the vertical transportation mechanism 3. The cabinet body 1 is relatively tall and has a large self-weight. For easy and convenient entry and handling, it is manufactured in two or more upper and lower sections. The connection of each section is connected by an inner sleeve insertion type connector in the main pillar of the cabinet body 1. At the top of the cabinet body 1, there is an electrical control box 7. The electrical control box 7 is equipped with a PLC controller, which is convenient for connecting this device to external control equipment. One side of the cabinet body 1 is provided with an operation display screen. After the user touches the storage or pick-up button of the storage box on this layer displayed on the display screen of the operation system, the PLC control device in the electrical control box 7 of the operation system will automatically start the vertical transportation mechanism 3 to move to the set height of this drawer layer, and then start the horizontal transportation mechanism 5 and the locking mechanism 6, automatically realize the clamping and locking of the horizontal transportation mechanism 5 and the locking mechanism 6, and then the horizontal transportation mechanism 5 will pull out the storage box 2, break away from the cabinet body 1 and tow it onto the horizontal transportation bracket 4, and then move to about 0.2 m above the storage operation height elevation or about 0.8 m above the pick-up operation height elevation by the vertical transportation mechanism 3 and stop, waiting for the user to operate.

[0030] It should be noted that: The bottom of the electrical control box 7 is fixedly connected to the top of the cabinet body 1 by bolts. Nuts are welded on the columns around the cabinet body 1, and a tightening screw 8 is screwed inside the nut. A special tightening screw 8 is adopted. The connecting plate 10 and the sliding guide rail 9 are integrally cast. The connecting plate 10 is fixedly connected to one side of the cabinet body 1 by bolts. The sliding tube 11 is slidably sleeved outside the sliding guide rail 9. The sliding tube 11 is fixedly connected to the horizontal transport bracket 4 by welding. The load-bearing bracket 12 and the storage box 2 are fixedly connected by bolts. One side of the drawer track 13 is fixedly connected to the cabinet body 1 by bolts.

[0031] In the specific implementation process, as Figure 1 , Figure 4 , Figure 5 and Figure 6 shown, the vertical transport mechanism 3 includes a connection support 32 installed on the top of the cabinet body 1. The top of the connection support 32 is connected to a first motor 31. The output shaft of the first motor 31 penetrates the top of the connection support 32 and extends to the inside to be connected to a first coupling 33. A upper bearing seat 34 is connected to the connection support 32. The bottom of the first coupling 33 is connected to a vertical lead screw 35. A lifting nut 36 is screwed on the vertical lead screw 35. The bottom of the vertical lead screw 35 is connected to a lower bearing seat 37. One side of the lower bearing seat 37 is connected to one side of the connecting plate 10.

[0032] It should be noted that: The connection support 32 is fixedly connected to the top of the cabinet body 1 by bolts. The connection support 32 and the first motor 31 are bolted together. The output shaft of the first motor 31 is key-connected to the first coupling 33. The first coupling 33 is key-connected to the vertical lead screw 35. The lower bearing seat 37 is bolted to the connecting plate 10

[0033] Refer to Figure 1 and Figure 7 shown, the horizontal transport mechanism 5 includes a second motor 51 installed on the top of one end of the horizontal transport bracket 4. The output shaft of the second motor 51 is connected to a second coupling 52. One end of the second coupling 52 is connected to a horizontal transport lead screw 54. A right bearing seat 53 is sleeved outside the horizontal transport lead screw 54. One end of the horizontal transport lead screw 54 is connected to a left bearing seat 55. The bottoms of the right bearing seat 53 and the left bearing seat 55 are both connected to the top of the horizontal transport bracket 4.

[0034] It should be noted that: The output shaft of the second motor 51 is key-connected to the second coupling 52. One end of the second coupling 52 is key-connected to one end of the horizontal transport lead screw 54. The outer side of one end of the horizontal transport lead screw 54 is key-connected to the inner ring of the right bearing seat 53. One end of the horizontal transport lead screw 54 is key-connected to the inner ring of the left bearing seat 55. The bottoms of the right bearing seat 53 and the left bearing seat 55 are both fixedly connected to the top of the horizontal transport bracket 4 by bolts.

[0035] Refer toFigure 1 and Figure 7 As shown in Figure 7 , the horizontal transportation mechanism 5 further includes a push-pull plate 56 outside the horizontal transportation lead screw 54. Inside one end of the push-pull plate 56, a push-pull rod 57 is connected. A needle-pushing guide chute 58 is provided on the push-pull rod 57, and a connection groove 59 is provided at one end of the push-pull rod 57.

[0036] It should be noted that: the outside of the horizontal transportation lead screw 54 is screwed to the inside of the push-pull plate 56, and the bottom of the push-pull plate 56 is attached to the top of the horizontal transportation bracket 4, thereby preventing it from driving the push-pull plate 56 to rotate with the rotation of the horizontal transportation lead screw 54. The connection groove 59 is provided between the push-pull rod 57 and the connection block 67.

[0037] Refer to Figure 1 、 Figure 7 and Figure 8 As shown in Figure 8 , the locking mechanism 6 includes a lock box 62 installed on one side of the load-bearing bracket 12. A lock plate 61 is inserted into the inside of the lock box 62. One side of the cabinet body 1 is connected with a lock catch 63. The bottom of the lock plate 61 is inserted into the inside of the lock catch 63. A circular through hole is provided on one side of the lock box 62. A needle-pushing hole 68 and a connection hole 69 are respectively provided on the lock plate 61.

[0038] It should be noted that: the load-bearing bracket 12 is fixedly connected with the lock box 62 by bolts. The lock plate 61 is slidably inserted into the inside of the lock box 62. Positioning grooves for using with the positioning screws 22 are provided on both sides of the lock plate 61. One side of the lock catch 63 is fixedly connected with one side of the cabinet body 1 by bolts.

[0039] Refer to Figure 1 、 Figure 7 and Figure 8 As shown in Figure 8 , one end of the push-pull rod 57 is connected with a connection block 67 for using with the connection hole 69. A needle-pushing rod 64 for cooperating with the needle-pushing hole 68 is connected to the push-pull rod 57. A shaft retaining ring 65 is connected to the push-pull rod 57. A housing 66 is sleeved on the push-pull rod 57.

[0040] It should be noted that: the push-pull rod 57 is threadedly connected to one side of the connection block 67, and the needle-pushing rod 64 is fixed to the housing 66 by bolts.

[0041] Refer to Figure 1 and Figure 8 As shown in Figure 8 , positioning screws 22 are screwed on both sides of the lock box 62. A compression spring 14 is connected inside the lock box 62. The bottom of the compression spring 14 is connected to the top of the lock plate 61.

[0042] It should be noted that: one end of the positioning screw 22 is clamped inside the positioning grooves on both sides of the lock plate 61, which is convenient for limiting the lock plate 61. A groove is provided in the inner cavity of the lock box 62, and the top of the groove is welded and fixed to the top of the compression spring 14.

[0043] Reference Figure 1 ,, Figure 2 and Figure 3 As shown, on one side of a horizontal transport bracket 4, a first infrared emitter 16 is provided. On one side of another horizontal transport bracket 4, a first infrared receiver used in cooperation with the first infrared emitter 16 is provided. On the side of the horizontal transport bracket 4 away from the first infrared emitter 16, a second infrared emitter 18 is provided. One end of the horizontal transport bracket 4 is connected to a second infrared receiver 17. One end of the horizontal transport bracket 4 is connected to a T-shaped connecting plate 19. On one side of the T-shaped connecting plate 19, an infrared rangefinder 20 is connected.

[0044] It should be noted that: the first infrared emitter 16 is embedded in the right horizontal transport bracket 4, the first infrared receiver is embedded in the left horizontal transport bracket 4, the second infrared emitter 18 is fixedly connected to the outside of the lifting nut 36 by bolts, the second infrared receiver 17 is fixedly connected to one side of the horizontal transport bracket 4 by bolts, one end of the two horizontal transport brackets 4 is fixedly connected to the T-shaped connecting plate 19 by bolts, and the infrared rangefinder 20 is fixedly connected to the T-shaped connecting plate 19 by bolts.

[0045] The working principle of the heavy-duty ultra-high self-loading and unloading storage locker provided by the present utility model is as follows:

[0046] The user only needs to touch the control display screen on the cabinet body 1, and devices such as the PLC device in the control system will operate intelligently. According to the reverse operation program of storage and retrieval, the storage box 2 is sent back to the original position of the cabinet body 1, and then the whole execution program automatically rises to the top of the cabinet body 1 and enters the standby mode, waiting for the next work. The top-tightening screws 8 adopt special screw jacks, and their nuts are welded to the columns at the four corners of the cabinet body 1. When installing in the user's home, first level with the four lower top-tightening screws 8, and then adjust the four upper top-tightening screws 8 to be tightened against the roof, which is used to prevent the cabinet body 1 from tilting due to earthquakes, collisions, and the offset of the load center of gravity during use, etc., and to prevent tipping accidents, and is used to completely pull out or safely push the storage box 2 into the cabinet body 1 for reset;

[0047] When it is necessary to pull out the storage box 2, after the user operates the storage or pick-up button on the display screen for the second layer of the storage box 2, the PLC control device in the electrical control box 7 will automatically start the first motor 31. The first motor 31 drives the vertical lead screw 35 to rotate through the first coupling 33. The vertical lead screw 35 drives the sliding tube 11 to move up and down along the sliding guide rail 9 through the lifting nut 36, and stops moving after moving to the set height of the second layer of the storage box 2. Then the second motor 51 is started. The second motor 51 drives the horizontal transport lead screw 54 to rotate through the second coupling 52. The horizontal transport lead screw 54 drives the push-pull plate 56 to move horizontally. Under the push of the push-pull plate 56, the push-pull rod 57 moves leftward into the lock box 62. The inclined surface of the connecting block 67 at the front end of the push-pull rod 57 enters the connecting hole 69 in the middle of the lock plate 61, forcing it to lift upward automatically. When the connecting hole 69 on the lock plate 61 moves to the connecting groove 59 between the push-pull rod 57 and the connecting block 67, the compression spring 14 inside the lock box 62 will drive the lock plate 61 to move downward, and finally the connecting hole 69 of the lock plate 61 is clamped in the connecting groove 59 on the push-pull rod 57, completing the automatic connection with the push-pull rod 57. At the same time, the lifted lock plate 61 will disengage from the closing and locking hole of the lock catch 63, releasing the lock with the cabinet body 1. At this time, the second motor 51 rotates to drive the push-pull plate 56 to move rightward to pull out the storage box 2, and it is transported to the horizontal transport bracket 4 through the horizontal track 15, and then moved to the storage operation height or the pick-up operation height by the vertical transport mechanism 3 and stops;

[0048] A first infrared emitter 16 is installed on one side of the right horizontal transport bracket 4 close to the cabinet body 1, and a first infrared receiver is installed on the left horizontal transport bracket 4, which is convenient for preventing the end of the horizontal transport bracket 4 from sinking due to overloading and deformation. The infrared ray emitted by the first infrared emitter 16 deviates from the infrared ray receiving range of the first infrared receiver, causing the PLC controller inside the electrical control box 7 to lose this infrared signal, thereby judging that it is overloaded, and then automatically sending a termination operation instruction, immediately terminating the operation, and sending an alarm and a screen display prompt for the need to unload.

[0049] At the front ends of the horizontal transport brackets 4 on both sides, a set of infrared distance measuring instruments 20 are installed to measure the distance, that is, the gauge, to the right front end of the horizontal transport bracket 4 on the other side. When the gauge exceeds the rated value due to overloading, load center offset, bending of the sliding guide rail 9, and other reasons, the PLC controller automatically sends a termination operation instruction, immediately terminating the operation, and sending an alarm and a screen display prompt for the need to unload.

[0050] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. Heavy-duty ultra-high self-loading and unloading lockers, characterized by: The cabinet (1) comprises a cabinet body (1), a storage box (2) is arranged inside the cabinet body (1), a vertical transport mechanism (3) is arranged on the top of one side of the cabinet body (1), an electrical control box (7) is arranged on the top of the cabinet body (1), a tightening screw (8) is arranged inside the cabinet body (1), a connecting plate (10) is connected to one side of the cabinet body (1), a sliding guide rail (9) is connected to one side of the connecting plate (10), a sliding tube (11) is sleeved on the outer side of the sliding guide rail (9), a horizontal transport bracket (4) is connected to the outer side of the sliding tube (11), a horizontal track (15) is connected to one side of the horizontal transport bracket (4), and a fixing screw (8) is arranged on the top of the horizontal transport bracket (4). A horizontal transport mechanism (5), wherein a locking mechanism (6) is disposed on one side of the horizontal transport mechanism (5) and a load-bearing bracket (12); the bottom of the storage box (2) is connected to the load-bearing bracket (12); both sides of the load-bearing bracket (12) are connected to rolling wheels (21); a drawer track (13) is disposed at the bottom of the rolling wheels (21); the drawer track (13) is connected to the cabinet body (1); the vertical transport mechanism (3) is used for vertically dispatching the horizontal transport bracket (4); the horizontal transport mechanism (5) is used for horizontally driving the locking mechanism (6) to move horizontally; and the locking mechanism (6) is used for the horizontal transport mechanism (5) to lock the load-bearing bracket (12) and to draw out the storage box (2).

2. The heavy-duty ultra-high self-loading and unloading locker according to claim 1 is characterized in that: The vertical transport mechanism (3) comprises a connecting support (32) installed on the top of the cabinet (1); the top of the connecting support (32) is connected to a first motor (31); the output shaft of the first motor (31) passes through the top of the connecting support (32) and extends to the inside to be connected to a first coupling (33); the connecting support (32) is connected to an upper bearing seat (34); the bottom of the first coupling (33) is connected to a vertical screw rod (35); a lifting nut (36) is screwed onto the vertical screw rod (35); the bottom of the vertical screw rod (35) is connected to a lower bearing seat (37); one side of the lower bearing seat (37) is connected to one side of the connecting plate (10).

3. The heavy-duty ultra-high self-loading and unloading locker according to claim 1 is characterized in that: The horizontal transport mechanism (5) comprises a second motor (51) mounted on the top of one end of the horizontal transport bracket (4); the output shaft of the second motor (51) is connected to a second coupling (52); one end of the second coupling (52) is connected to a horizontal transport screw (54); a right bearing seat (53) is sleeved on the outer side of the horizontal transport screw (54); one end of the horizontal transport screw (54) is connected to a left bearing seat (55); the bottoms of the right bearing seat (53) and the left bearing seat (55) are both connected to the top of the horizontal transport bracket (4).

4. The heavy-duty ultra-high self-loading and unloading locker according to claim 1 is characterized in that: The horizontal transport mechanism (5) further comprises a push-pull plate (56) on the outer side of the horizontal transport screw rod (54), one end of the push-pull plate (56) is internally connected to a push-pull rod (57), a needle guide groove (58) is provided on the push-pull rod (57), and one end of the push-pull rod (57) is provided with a connecting groove (59).

5. The heavy-duty ultra-high self-loading and unloading locker according to claim 1 is characterized in that: The locking mechanism (6) comprises a lock box (62) mounted on one side of the load-bearing bracket (12), a lock plate (61) is inserted into the interior of the lock box (62), a lock buckle (63) is connected to one side of the cabinet (1), the bottom of the lock plate (61) is inserted into the interior of the lock buckle (63), a circular through hole is opened on one side of the lock box (62), and a pin-setting hole (68) and a connecting hole (69) are respectively opened on the lock plate (61).

6. The heavy-duty ultra-high self-loading and unloading locker according to claim 4, characterized in that: One end of the push-pull rod (57) is connected to a connection block (67) used in conjunction with a connection hole (69), the push-pull rod (57) is connected to a setting pin (64) used in conjunction with a setting pin hole (68), the push-pull rod (57) is connected to a shaft retaining ring (65), and a housing (66) is sleeved on the push-pull rod (57).

7. The heavy-duty ultra-high self-loading and unloading locker according to claim 5, characterized in that: Positioning screws (22) are screwed on both sides of the lock box (62), and a compression spring (14) is connected inside the lock box (62), and the bottom of the compression spring (14) is connected to the top of the lock plate (61).

8. The heavy-duty ultra-high self-loading and unloading locker according to claim 1, characterized in that: A first infrared transmitter (16) is arranged on one side of one of the horizontal transport brackets (4), a first infrared receiver used in conjunction with the first infrared transmitter (16) is arranged on one side of the other horizontal transport bracket (4), a second infrared transmitter (18) is arranged on the side of the horizontal transport bracket (4) away from the first infrared transmitter (16), one end of the horizontal transport bracket (4) is connected to the second infrared receiver (17), one end of the horizontal transport bracket (4) is connected to a T-shaped connecting plate (19), and one side of the T-shaped connecting plate (19) is connected to an infrared rangefinder (20).

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