Lifting device with balancing function for logistics storage

Abstract

The invention relates to the field of logistics lifting devices, and discloses a lifting device with a balancing function for logistics warehousing, which comprises a lifting machine, a base is arranged at the bottom of the lifting machine, a supporting plate is movably arranged on the front surface of the lifting machine, a main body is arranged at the top of the supporting plate, and a plurality of antiskid plates are arranged on the surface of the main body. The lifting device comprises a main body, balance structures are arranged on the two sides of the main body, protection structures are arranged on the two sides of the bottom of the main body, the lifting device with the balance function for logistics storage is provided with the balance structures, the balance structures can enable a user to lift long goods, the long goods incline in the placing or lifting process, and therefore the goods can be lifted conveniently. When the goods fall off, the balance structure starts the moving belt through cooperation between the trigger wheel and the control wheel, the inclined goods are moved to the balance position again through the moving belt, goods damage caused by goods falling is avoided, the trigger mode is sensitive and rapid, and the inclined goods can rapidly return to the balance position.

Description

Technical Field

[0001] The invention relates to the technical field of logistics lifting devices, and in particular to a lifting device with a balancing function for logistics warehousing. Background Art

[0002] In the patent application with application announcement number CN217478191U, it includes a box body, an electric push rod is connected to the center of the box body, the output end of the electric push rod is connected to a pallet, a protective component is connected under the pallet, and a protective plate is provided on the top side of the pallet; the protective component includes a mounting plate located under the pallet, a plurality of baffle rods are connected to the mounting plate, the baffle rods are interlaced and connected with the circular holes on the pallet, a lifting motor is also connected to the mounting plate, a lifting screw is connected to the output end of the lifting motor, and the lifting screw is threadedly connected to the pallet. The advantages are: during work, through the set protective component, it can be used in conjunction with the protective plate in the process of transporting the goods, and the protection of the goods can be achieved in all directions, thereby preventing the goods from falling off during transportation. At the same time, since the protective component can be stored under the pallet, there is more room for movement when transporting the goods to the pallet, which is convenient for transporting the goods.

[0003] In the prior art including the above-mentioned patents, when the elevator is lifting long goods, the goods may tilt due to the user's placement and the vibration of the elevator during the ascending operation. If the tilted goods cannot be corrected in the first time, the tilt angle will become larger and larger with the gravity of the goods until the goods fall over and cause damage to the goods and people. In addition, when facing long goods, the user cannot effectively know where the balance position is when placing the goods. Summary of the invention

[0004] The problem to be solved by the present invention is that the logistics warehousing lifting device cannot accurately grasp the balance position when lifting long goods, and the goods are tilted during the lifting operation and the position of the goods cannot be corrected.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a lifting device with a balancing function for logistics warehousing, comprising an elevator, a base is provided at the bottom of the elevator, a support plate is movably provided on the front of the elevator, a main body is provided on the top of the support plate, a plurality of anti-slip plates are provided on the surface of the main body, a balancing structure is provided on both sides of the main body, and a protective structure is provided on both sides of the bottom of the main body:

[0006] The balancing structure includes a balancing platform, one side of the balancing platform is rotatably connected to one side of the main body, a torque spring is provided inside the balancing platform and the main body at the rotatable connection, a moving belt is provided inside the balancing platform, a pulley group is passed through one side of the front and back of the balancing platform, a trigger wheel is provided between the opposite sides of the two pulley groups, and the trigger wheel can control the movement of the moving belt through the pulley group.

[0007] Preferably, a trigger rod is fixedly provided on the front and rear sides of one side of the inner wall of the main body, guide rails are fixedly provided on the front and back sides of both sides of the main body, a spring is provided at the bottom of the inner wall of the guide rail, and an inner cylinder is slidably provided inside one of the guide rails.

[0008] Preferably, a control motor is fixedly provided at the bottom of the inner wall of the inner cylinder, a control wheel is fixedly provided at the output end of the control motor, and the control wheel is meshed with the trigger wheel.

[0009] Preferably, one side of the control wheel is movably connected to another guide rail, the interior of the control wheel is hollow, and the diameter of the inner wall of the control wheel is larger than the outer diameter of the inner cylinder.

[0010] Preferably, the protective structure includes an arc rail, the back side of which is fixedly connected to the main body, there are two arc rails, arc tooth plates are slidably provided in both arc rails, and a top plate is rotatably provided on one side of the two arc tooth plates.

[0011] Preferably, connecting seats are fixedly provided on the front and rear sides of the bottom of both sides of the main body, a connecting shaft is rotatably provided inside the connecting seat, and linkage wheels are fixedly provided on the front and back sides of the connecting shaft.

[0012] Preferably, the linkage wheel is meshed with the arc-shaped tooth plate, a driven wheel is fixedly provided on the connecting shaft, and a power motor is fixedly provided on one side of the bottom of the main body.

[0013] Preferably, a power wheel is fixedly provided at the output end of the power motor, and the power wheel is meshed with the driven wheel.

[0014] Compared with the prior art, the technical solution of the present invention has the following advantages:

[0015] (1) The elevator is provided with a main body, and a balancing structure is provided on the main body. The balancing structure allows the user to lift long goods. If the long goods tilt during the placement or lifting process, the balancing structure will start the moving belt through the cooperation between the trigger wheel and the control wheel, and move the tilted goods back to the balanced position through the moving belt to avoid the goods falling and causing damage to the goods. The triggering method is sensitive and fast, which can quickly return the tilted goods to the balanced position. The surface of the moving belt is also provided with anti-skid patterns, which can further increase the friction between the surface of the goods and the goods, so that the goods will not slip when they are tilted and move. The balancing structure tilts when the goods are unbalanced, and will also return to a horizontal state after the goods return to a balanced state. Both sides of the balancing platform are provided. When the user places the goods, the weight of the two ends of the goods may be different, which makes it difficult for the user to quickly find the balance point of the goods. The weight center of the goods can be quickly found according to the inclination of the balancing platforms on both sides during placement, so that the goods are in a relatively central and balanced position when they are initially placed;

[0016] (2) A protective structure is also provided on the main body, which is used as an auxiliary balancing structure. When the surface of the cargo is relatively smooth, the tilt angle is too large, and the cargo tilts rapidly, the trigger lever will be activated, and the trigger lever will control the power motor to start. The power motor will immediately control the arc-shaped tooth plate to move along the arc-shaped rail through the linkage wheel, and push the balancing platform back to a horizontal position through the top plate, so that the cargo has a support to prevent the cargo from falling directly. In daily use, if it is necessary to transport more loose goods and to increase the main transport area, the top plate can be left unretracted to support the balancing platform, so that the user can lift more goods, and the user can freely rotate the lifting method according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a bottom view schematic diagram of the hoist structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the main structure of the present invention;

[0020] Figure 4 It is a bottom view schematic diagram of the main structure of the present invention;

[0021] Figure 5 It is a schematic diagram of the protection structure of the present invention;

[0022] Figure 6 This is a schematic diagram of the power wheel structure of the present invention;

[0023] Figure 7 This is a schematic diagram of the connecting shaft structure of the present invention;

[0024] Figure 8 It is a schematic diagram of the protection structure of the present invention;

[0025] Fig. 9 This is a schematic diagram of the structure of the arc-shaped tooth plate of the present invention;

[0026] Fig.10 This is a schematic diagram of the guide rail structure of the present invention;

[0027] Fig.11 This is a schematic diagram of the internal structure of the control wheel of the present invention;

[0028] Fig.12 This is a schematic diagram of the structure of the balancing platform of the present invention;

[0029] Fig.13 It is a schematic diagram of the moving belt structure of the present invention.

[0030] In the figure: 1. guardrail; 2. balance structure; 201. balance platform; 202. moving belt; 203. control wheel; 204. pulley group; 205. trigger rod; 206. guide rail; 207. control motor; 208. inner cylinder; 209. spring; 210. trigger wheel; 3. protection structure; 301. top plate; 302. arc rail; 303. power motor; 304. arc tooth plate; 305. linkage wheel; 306. connecting seat; 307. driven wheel; 308. power wheel; 309. connecting shaft; 4. hoist; 5. main body; 6. base; 7. support plate; 8. anti-skid plate. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0032] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. "Include" or "comprise" and other similar words used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0033] like Figures 1 to 13 As shown, the present invention provides a lifting device with a balancing function for logistics warehousing, including an elevator 4, a base 6 is provided at the bottom of the elevator 4, a support plate 7 is movably provided on the front of the elevator 4, a main body 5 is provided on the top of the support plate 7, a plurality of anti-slip plates 8 are provided on the surface of the main body 5, a balancing structure 2 is provided on both sides of the main body 5, and a protective structure 3 is provided on both sides of the bottom of the main body 5:

[0034] The balancing structure 2 includes a balancing platform 201, one side of the balancing platform 201 is rotatably connected to one side of the main body 5, a torque spring is provided inside the balancing platform 201 and the main body 5 at the rotatable connection, a moving belt 202 is provided inside the balancing platform 201, and a pulley group 204 is passed through one side of the front and back of the balancing platform 201, and a trigger wheel 210 is also provided between the opposite sides of the two pulley groups 204, and the trigger wheel 210 can control the movement of the moving belt 202 through the pulley group 204.

[0035] A trigger rod 205 is fixedly provided on the front and rear sides of one side of the inner wall of the main body 5, and guide rails 206 are fixedly provided on the front and back sides of both sides of the main body 5. A spring 209 is provided at the bottom of the inner wall of the guide rail 206, and an inner cylinder 208 is slidably provided inside one of the guide rails 206.

[0036] A control motor 207 is fixedly provided at the bottom of the inner wall of the inner cylinder 208 . A control wheel 203 is fixedly provided at the output end of the control motor 207 . The control wheel 203 is meshed with the trigger wheel 210 .

[0037] One side of the control wheel 203 is movably connected to another guide rail 206 . The interior of the control wheel 203 is hollow, and the diameter of the inner wall of the control wheel 203 is larger than the outer diameter of the inner cylinder 208 .

[0038] The protective structure 3 includes an arc rail 302 , the back of which is fixedly connected to the main body 5 . There are two arc rails 302 , and arc tooth plates 304 are slidably provided in the two arc rails 302 . A top plate 301 is rotatably provided on one side of the two arc tooth plates 304 .

[0039] Connecting seats 306 are fixedly provided at the front and rear sides of the bottom of both sides of the main body 5 , a connecting shaft 309 is rotatably provided inside the connecting seat 306 , and linkage wheels 305 are fixedly provided at the front and back sides of the connecting shaft 309 .

[0040] The linkage wheel 305 is meshed with the arc-shaped tooth plate 304 , a driven wheel 307 is fixedly provided on the connecting shaft 309 , and a power motor 303 is fixedly provided on one side of the bottom of the main body 5 .

[0041] A power wheel 308 is fixedly provided at the output end of the power motor 303 , and the power wheel 308 is meshed with the driven wheel 307 .

[0042] The working principle and use process of the present invention are as follows: when the user uses the main body 5 to lift a long cargo, he or she first needs to turn on the control motor 207. After turning on the control motor 207, the cargo can be placed in a relatively balanced position. After the cargo is placed, the hoist 4 can be started to operate. During the operation of the hoist 4, when the cargo tilts due to vibration or incorrect placement, the balance platform 201 on one of the left and right sides will be pressed first due to gravity. After being pressed, the balance platform 201 will rotate with the rotation connection with the main body 5 as the center of the circle, and the torque spring will be compressed during the rotation. When the balance platform 201 rotates to a certain angle, the wheel is triggered 210 will mesh with the control wheel 203, and the rotating control motor 207 will drive the control wheel 203 to rotate continuously. After the two are meshed with each other, the control wheel 203 will drive the trigger wheel 210 to rotate, and the trigger wheel 210 will control the rotation of the roller inside the moving belt 202 through the pulley group 204. At this time, the moving belt 202 will move to one side, and the bottom of the goods tilted to one side is still in contact with the moving belt 202. The movement of the moving belt 202 will move the originally tilted object back to a relatively balanced position. After the object is rebalanced, the balancing platform 201 loses pressure, and the torque spring will control the balancing platform 201 to return to its initial position. The trigger wheel 210 is separated from the control wheel 203 again until the goods are stably lifted to the designated position. When the goods are too long or the quantity is too large and the moving belt 202 cannot quickly move the goods back to the balanced position, the balancing platform 201 will squeeze the trigger rod 205 when it rotates to the limit position. After the trigger rod 205 is set off, the power motor 303 will be started immediately. The power motor 303 will drive the power wheel 308 to rotate. The power wheel 308 will drive the driven wheel 307 to rotate. The driven wheel 307 will control the linkage wheel 305 to rotate through the connecting shaft 309. The linkage wheel 305 will drive the arc-shaped toothed plate 304 to rotate along the arc track 304. 02 moves, the arc-shaped tooth plate 304 will drive the top plate 301 to push the rotating balance table 201 back to the initial state in the first time, increasing the area of ​​the main body 5 for placing dropped goods, and the user can be informed in the first time and check the goods according to the actual situation for the next step of processing. When the user needs to lift the loose goods, the top plate 301 can be moved to the bottom of the balance table 201 and not moved back. At this time, the fixed balance table 201 can increase the placement area of ​​the main body 5, allowing the user to place more loose goods, and allowing the user to choose the state relationship between the main body 5 and the balance table 201 according to the actual use situation.

[0043] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A lifting device with a balancing function for logistics warehousing, comprising a hoist (4), characterized in that: The bottom of the hoist (4) is provided with a base (6), the front of the hoist (4) is movably provided with a support plate (7), the top of the support plate (7) is provided with a main body (5), the surface of the main body (5) is provided with a plurality of anti-slip plates (8), both sides of the main body (5) are provided with a balancing structure (2), and both sides of the bottom of the main body (5) are provided with a protective structure (3): The balancing structure (2) comprises a balancing platform (201), one side of the balancing platform (201) is rotatably connected to one side of a main body (5), a torque spring is provided inside the balancing platform (201) and the main body (5) where the balancing platform (201) and the main body (5) are rotatably connected, a moving belt (202) is provided inside the balancing platform (201), a pulley group (204) is passed through one side of the front and back of the balancing platform (201), a trigger wheel (210) is provided between two opposite sides of the pulley groups (204), and the trigger wheel (210) can control the movement of the moving belt (202) through the pulley group (204), and guardrails (1) are provided on the front and rear sides of the top of the balancing platform (201) and the main body (5).

2. The lifting device with a balancing function for logistics warehousing according to claim 1 is characterized by: A trigger rod (205) is fixedly provided on the front and rear sides of one side of the inner wall of the main body (5), guide rails (206) are fixedly provided on the front and rear sides of both sides of the main body (5), a spring (209) is provided at the bottom of the inner wall of the guide rail (206), and an inner cylinder (208) is slidably provided inside one of the guide rails (206).

3. The lifting device with balancing function for logistics warehousing according to claim 2 is characterized by: A control motor (207) is fixedly provided at the bottom of the inner wall of the inner cylinder (208), a control wheel (203) is fixedly provided at the output end of the control motor (207), and the control wheel (203) is meshed with a trigger wheel (210).

4. The lifting device with a balancing function for logistics warehousing according to claim 3 is characterized by: One side of the control wheel (203) is movably connected to another guide rail (206); the interior of the control wheel (203) is hollow; and the diameter of the inner wall of the control wheel (203) is greater than the outer diameter of the inner cylinder (208).

5. The lifting device with a balancing function for logistics warehousing according to claim 1 is characterized by: The protective structure (3) comprises an arc-shaped rail (302), the back side of the arc-shaped rail (302) being fixedly connected to the main body (5), the number of the arc-shaped rails (302) being two, an arc-shaped toothed plate (304) being slidably disposed in each of the two arc-shaped rails (302), and a top plate (301) being rotatably disposed on one side of the two arc-shaped toothed plates (304).

6. The lifting device with a balancing function for logistics warehousing according to claim 1 is characterized by: Connecting seats (306) are fixedly provided at the front and rear sides of the bottom of both sides of the main body (5), a connecting shaft (309) is rotatably provided inside the connecting seat (306), and linkage wheels (305) are fixedly provided at the front and rear sides of the connecting shaft (309).

7. The lifting device with balancing function for logistics warehousing according to claim 6 is characterized by: The linkage wheel (305) is meshed with the arc-shaped tooth plate (304), a driven wheel (307) is fixedly provided on the connecting shaft (309), and a power motor (303) is fixedly provided on one side of the bottom of the main body (5).

8. The lifting device with a balancing function for logistics warehousing according to claim 7 is characterized by: A power wheel (308) is fixedly provided at the output end of the power motor (303), and the power wheel (308) is meshed with the driven wheel (307).

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