Lifting device for logistics transportation
By designing a hoisting device with columns, a propulsion mechanism, a lifting mechanism, and a limiting mechanism, the problems of adaptability to different logistics vehicle heights and stability in harsh weather conditions of traditional hoisting devices have been solved, achieving stable transportation and efficient transfer of hoppers.
Patent Information
- Application Number
- CN202520355722.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-03
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-03
AI Technical Summary
Traditional hoisting equipment is difficult to adapt to the different heights and parking positions of logistics vehicles when transferring goods, and it is prone to causing goods to shake and fall in bad weather, resulting in damage.
A hoisting device comprising a column, a propulsion mechanism, a lifting mechanism, and a limiting mechanism was designed. The height and position of the hopper are adjusted by using a concave wheel and a hoisting rope structure. Combined with the control of an electric push rod and a drive motor, the hopper is ensured to be transported stably in adverse weather conditions.
It enables flexible adjustment of the height and position of the hopper, preventing goods from swaying and falling in severe weather such as strong winds, thus improving the safety and efficiency of transportation.
Smart Images
Figure CN223752222U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of logistics transportation, more particularly to a hoisting device for logistics transportation. BACKGROUND
[0002] Logistics transportation runs through the whole process of production and consumption, and is an important support for the stable operation of modern economy. Through diversified transport tools, it accurately delivers goods from the supply end to the demand end, and closely cooperates with the links of warehousing, loading and unloading, and handling. Its operation efficiency and safety level directly affect the stability of the supply chain, and plays an irreplaceable role in commodity circulation and economic development. In the whole logistics transportation system, the logistics transfer station as the key hub undertakes the heavy task of goods transfer, sorting and redistribution.
[0003] When actually transferring goods from one logistics vehicle to another at the logistics transfer station, the traditional operation is to directly throw and deliver goods manually, which is easy to damage the goods. Some use hoisting devices for transfer, but the hoisting device is difficult to adapt to the height and parking position of different logistics vehicles, and when encountering bad weather such as strong wind, the hoisted goods are easy to be blown off, which not only interferes with the orderly development of logistics work, but also easily damages the goods. In view of this, we propose a hoisting device for logistics transportation. UTILITY MODEL CONTENTS
[0004] The utility model aims at overcoming the defects of the prior art, adapting to the actual needs, and providing a hoisting device for logistics transportation to solve the technical problem that the previously used hoisting device is easy to sway under the influence of external strong wind and other bad weather when transferring goods in two logistics vehicles, and then the internal loaded goods are damaged.
[0005] To solve the above technical problems, the utility model provides the following technical scheme: a hoisting device for logistics transportation, including a stand, the stand is internally arranged with a propulsion mechanism, one end of the propulsion mechanism is arranged with a lifting mechanism, the middle of the lifting mechanism is arranged with a hopper, the hopper is internally arranged with a limiting mechanism.
[0006] The lifting mechanism includes a cross bar A and a cross bar B, the cross bar A is internally provided with a cavity A, the cavity A is internally arranged with a shaft seat A, the shaft seat A is internally rotatably installed with a concave wheel A, the cross bar B is internally provided with a cavity B, the cavity B is internally arranged with a shaft seat B, the shaft seat B is internally rotatably installed with a concave wheel B, and the concave wheel B and the concave wheel A are rotatably connected with a lifting rope.
[0007] Preferably, the lower surface of the stand is arranged with a turntable, and the lower surface of the turntable is fixedly provided with a bottom plate.
[0008] Preferably, the advancing mechanism comprises a telescopic rod and an electric push rod, the telescopic rod is composed of a sleeve rod inserted into an inner rod, the sleeve rod is installed through the upper and lower ends of the inner part of the stand, one end of the inner rod is connected with a flat plate, the electric push rod is installed through the middle of the inner part of the stand, the output end of the electric push rod is connected with the flat plate, one side of the upper end of the flat plate is fixedly connected with the horizontal rod A through bolts, and one side of the lower end of the flat plate is fixedly connected with the horizontal rod B through bolts.
[0009] Preferably, the limiting mechanism comprises a cylinder A and a cylinder B installed through the inner part of the hopper, a concave wheel C is rotatably installed in the inner part of the cylinder A, one end of the lifting rope is fixedly connected with the inner part of the upper end of the cylinder B through bolts, and the other end of the lifting rope is fixedly connected with the inner part of the lower end of the cylinder B through bolts.
[0010] Preferably, the inner lower surface of the cavity A is provided with a notch A, the lifting rope is arranged in the notch A, and the outer side of the cavity A is fixedly connected with a driving motor, and the output end of the driving motor is connected with the concave wheel A.
[0011] Preferably, the inner upper surface of the cavity B is provided with a notch B, and the lifting rope is arranged in the notch B.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] 1、The utility model discloses a concave wheel A, a concave wheel B and a lifting rope structure are designed, the hopper between the lifting rope can be lifted and lowered with the concave wheel A that can drive rotation, one end of the lifting rope is fixed in the inner part of the cylinder B, then the other end of the lifting rope passes through the surface of the concave wheel A and then is inserted into the cylinder A, passes through the cylinder A and then passes through the surface of the concave wheel B, and finally is fixed in the other end of the inner part of the cylinder B, so that the lifting rope forms a ring structure, the height position of the hopper can be controlled by the rotation of the concave wheel A that can drive rotation, the height position of the current logistics vehicle rear hatch can be changed, and the hopper does not shake when the stand changes position, the hopper is pulled by the lifting rope, the hopper does not shake in strong wind and other bad weather when the goods are transferred, and the goods in the hopper are not damaged.
[0014] 2、The utility model discloses a concave wheel C structure, the lifting rope in the cylinder A can move smoothly, the side of the lifting rope and the cylinder A are prevented from being contacted, the cylinder A is prevented from being worn and damaged, the two ends of the lifting rope are fixed in the cylinder B through bolts, the two ends of the lifting rope are prevented from being separated from the cylinder B, and when the lifting rope is rotated by the concave wheel A, the hopper also moves up and down with the lifting rope.
[0015] 3, The utility model discloses telescopic rod installation makes electric push rod support stable when pushing and pulling the mobile flat plate and the lifting mechanism installed on its side, and the installation of electric push rod makes the flat plate and the lifting mechanism installed on its side can be moved horizontally actively, indirectly change the position of hopper, so that when two logistics vehicles of goods to be transported are inconvenient to move, the utility model can be placed between them, then adjust the position of hopper to approach the position of the rear compartment door of two logistics vehicles, facilitate staff to place goods in hopper and take goods from hopper, and electric push rod has the advantages of high precision, quick response, energy efficiency, easy maintenance, environmental protection and convenient installation compared with hydraulic cylinder. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the front view appearance structure schematic drawing of the utility model;
[0017] Figure 2 It is the push mechanism structure schematic drawing of the utility model;
[0018] Figure 3 It is the horizontal pole A internal structure schematic drawing of the utility model;
[0019] Figure 4 It is the horizontal pole B internal structure schematic drawing of the utility model;
[0020] Figure 5 It is the hopper internal structure schematic drawing of the utility model;
[0021] Figure 6 It is the cylinder A internal structure schematic drawing of the utility model;
[0022] Figure 7 It is the cylinder B internal structure schematic drawing of the utility model.
[0023] Mark explanation in drawing:
[0024] 1, stand; 2, push mechanism; 201, telescopic rod; 2011, inner rod; 2012, sleeve rod; 202, electric push rod; 203, flat plate; 3, lifting mechanism; 301, horizontal pole A; 302, horizontal pole B; 303, cavity A; 304, shaft seat A; 305, concave wheel A; 306, cavity B; 307, shaft seat B; 308, concave wheel B; 309, sling rope; 3010, notch A; 3011, driving motor; 3012, notch B; 4, hopper; 5, limiting mechanism; 501, cylinder A; 502, cylinder B; 503, concave wheel C; 6, turntable; 7, bottom plate. DETAILED DESCRIPTION
[0025] As Figures 1 to 7The utility model relates to a hoist device for logistics transportation, including stand 1, the inside arrangement of stand 1 has propulsion mechanism 2, and one end of propulsion mechanism 2 is arranged with lifting mechanism 3, and the middle arrangement of lifting mechanism 3 has hopper 4, and the inside arrangement of hopper 4 has limit mechanism 5.
[0026] Lifting mechanism 3 includes cross bar A 301 and cross bar B 302, and the cavity A 303 is formed in cross bar A 301, the shaft seat A 304 is arranged in the inside of cavity A 303, the concave wheel A 305 is rotatably installed in the inside of shaft seat A 304, the cavity B 306 is formed in cross bar B 302, the shaft seat B 307 is arranged in the inside of cavity B 306, the concave wheel B 308 is rotatably installed in the inside of shaft seat B 307, and the lifting rope 309 is rotatably connected between concave wheel B 308 and concave wheel A 305. The utility model discloses a hopper 4, which can place the goods to be transported in its inside, provides a placement position, the material port at the top end of the hopper 4 is designed with an inclined structure, the position close to the staff feeding is low, and the position far away from the staff feeding is high, so that the staff can conveniently send the goods into the hopper 4 and not easily throw them out, the structure of the concave wheel A 305, the concave wheel B 308 and the lifting rope 309 is designed, so that the hopper 4 placed between the lifting ropes 309 can be lifted and moved down along with the concave wheel A 305 that can be actively rotated, one end of the lifting rope 309 is fixed in one end of the inside of the cylinder B 502, then the other end of the lifting rope 309 passes through the surface of the concave wheel A 305 and then penetrates into the inside of the cylinder A 501, after penetrating through the inside of the cylinder A 501, the other end of the lifting rope 309 passes through the surface of the concave wheel B 308 and is finally fixed in the other end of the inside of the cylinder B 502, so that the lifting rope 309 forms a ring structure, and the height position of the hopper 4 can be controlled along with the rotation of the concave wheel A 305 that can be actively rotated, and the height position of the hopper 4 can be changed according to the height position of the rear compartment door of the current logistics vehicle, and the hopper 4 will not shake when the stand 1 rotates and changes position, the hopper 4 is pulled and held by the lifting rope 309, so that the hopper 4 will not shake in strong wind and other bad weather when the goods are transported, and the goods inside the hopper 4 will not fall down and be damaged.
[0027] In the embodiment of the utility model, the lower surface of stand 1 is arranged with rotating disc 6, and the lower surface of rotating disc 6 is fixed with bottom plate 7. The bottom plate 7 of the utility model is installed, so that the utility model can be fixedly installed at the position to be installed, and a fixed installation position is provided, and the setting of rotating disc 6 makes the stand 1 rotatable, so that the positions of the two hoppers 4 are indirectly changed, so that when the hopper 4 is filled with goods, the hopper 4 can be rotated and sent to the logistics vehicle beside the goods to be collected, and the empty hopper 4 can be sent to the logistics vehicle beside the goods to be sent, so that seamless connection is realized, and the transportation efficiency is improved.
[0028] In the embodiment of the utility model, push forward mechanism 2 includes telescopic link 201 and electric push rod 202, telescopic link 201 is made of inner rod 2011 inserted into sleeve rod 2012, sleeve rod 2012 is installed through inside upper and lower end of stand 1, one end of inner rod 2011 is connected with flat plate 203, electric push rod 202 is installed through inside middle of stand 1, the output end of electric push rod 202 is connected with flat plate 203, one side upper end of flat plate 203 is bolted and fixedly connected with cross bar A 301, one side lower end of flat plate 203 is bolted and fixedly connected with cross bar B 302. The utility model discloses telescopic link 201 installation makes electric push rod 202 support stable when pushing and pulling flat plate 203 and the lifting mechanism 3 installed on its side, the installation of electric push rod 202 makes flat plate 203 and the lifting mechanism 3 installed on its side can be moved horizontally actively, indirectly changes the position of hopper 4, so that the utility model can be placed between the two logistics vehicles of goods to be transported when the two logistics vehicles are inconvenient to move, then the position of hopper 4 is adjusted to approach the position of the rear compartment door of the two logistics vehicles, which is convenient for the staff to place goods in hopper 4 and take goods out of hopper 4, and electric push rod 202 has the advantages of high precision, fast response, energy efficiency, easy maintenance, environmental protection and convenient installation compared with hydraulic cylinder.
[0029] In the embodiment of the utility model, limiting mechanism 5 includes cylinder A 501 and cylinder B 502 installed through in hopper 4, concave wheel C 503 is rotatably installed in the inside of cylinder A 501, the middle of concave wheel C 503 passes through lifting rope 309, one end of lifting rope 309 is fixed by bolt extrusion in the inside upper end of cylinder B 502, the other end of lifting rope 309 is fixed by bolt extrusion in the inside lower end of cylinder B 502. The utility model discloses the structure of concave wheel C 503, makes the lifting rope 309 that enters the cylinder A 501 can move smoothly, and avoids the side contact of lifting rope 309 and cylinder A 501, prevents cylinder A 501 from wearing and damaging lifting rope 309, and the installation of cylinder B 502 makes the two ends of lifting rope 309 can be fixed in by bolt extrusion, prevents the two ends of lifting rope 309 from coming off in cylinder B 502, and because cylinder B 502 is fixedly connected with the two ends of lifting rope 309, when concave wheel A 305 rotates under the action of lifting rope 309, hopper 4 will also move up and down with lifting rope 309.
[0030] In the embodiment of the utility model, the lower surface of cavity A 303 is provided with slot A 3010, lifting rope 309 is arranged in slot A 3010, driving motor 3011 is fixed on one side of the outside of cavity A 303, and the output end of driving motor 3011 is connected with concave wheel A 305. The utility model discloses slot A 3010 is set up to make the top end of lifting rope 309 can enter cavity A 303 through this place, provides the position of the rope, and the installation of driving motor 3011 makes concave wheel A 305 can rotate actively, indirectly drives lifting rope 309 to rotate to change the height position of hopper 4.
[0031] In the embodiment of the utility model, the upper surface inside cavity B306 is provided with the notch B3012, the notch B3012 is arranged with the rope 309.
[0032] Working principle: the embodiment provides a hoisting device for logistics transportation, when using, the staff moves the utility model between two logistics vehicles through the carrier, and places it in the rear hatch position of the two logistics vehicles, after placing in the position, the staff supplies power to the utility model, controls the operation of the utility model through the controller, the staff can first adjust the height and transverse position of the hopper 4 according to the position of the rear hatch, the specific adjustment operation is that the staff controls the electric push rod 202 to push the plate 203 installed on the output end, the moving plate 203 moves with the lifting mechanism 3 installed on the side and the hopper 4 arranged in the middle to move transversely, stops the operation of the electric push rod 202 after moving the hopper 4 to the position close to the rear hatch, at this time, the staff starts the driving motor 3011, the driving motor 3011 rotates the concave wheel A305 connected to the output end, the concave wheel A305 starts to rotate and rotates with the internal rope 309, after the rope 309 rotates, the hopper 4 connected to one end of the rope 309 will change its height, stops the rotation of the driving motor 3011 when adjusting to the height suitable for the staff to transport goods, after adjusting, the staff can place the goods to be transported in the hopper 4, after filling, the staff controls the rotation of the turntable 6, the turntable 6 rotates the stand 1 and moves the two hoppers 4 to change position, moves the hopper 4 filled with goods to the logistics vehicle beside the goods to be collected, and the empty hopper 4 is sent to the logistics vehicle beside the goods to be sent, the staff can continue to place the goods to be transported.
[0033] The embodiment of the utility model discloses the preferable embodiment, but is not limited to this, the ordinary skill in the art, the spirit of the utility model can be easily understood according to the above-mentioned embodiment, and different inferences and changes are made, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.
Claims
1. A hoisting device for logistics transport, comprising a column (1), characterized in that: The column (1) is internally arranged with a pushing mechanism (2), one end of the pushing mechanism (2) is arranged with a lifting mechanism (3), the middle of the lifting mechanism (3) is arranged with a hopper (4), the hopper (4) is internally arranged with a limiting mechanism (5); The lifting mechanism (3) comprises a cross rod A (301) and a cross rod B (302), the cross rod A (301) is internally provided with a cavity A (303), the cavity A (303) is internally arranged with a shaft seat A (304), the shaft seat A (304) is rotatably installed with a concave wheel A (305), the cross rod B (302) is internally provided with a cavity B (306), the cavity B (306) is internally arranged with a shaft seat B (307), the shaft seat B (307) is rotatably installed with a concave wheel B (308), and the concave wheel B (308) and the concave wheel A (305) are rotatably connected with a lifting rope (309).
2. The hoisting device for logistics transportation according to claim 1, characterized in that: The lower surface of the column (1) is arranged with a rotating disc (6), and the lower surface of the rotating disc (6) is fixedly connected with a bottom plate (7).
3. The hoisting device for logistics transportation according to claim 2, characterized in that: The pushing mechanism (2) comprises a telescopic rod (201) and an electric push rod (202), the telescopic rod (201) is composed of an inner rod (2011) inserted into a sleeve rod (2012), the sleeve rod (2012) is installed through the inside of the column (1) at the upper and lower ends, one end of the inner rod (2011) is connected with a flat plate (203), the electric push rod (202) is installed through the inside of the column (1) at the middle, the output end of the electric push rod (202) is connected with the flat plate (203), one side of the upper end of the flat plate (203) is fixedly connected with the cross rod A (301) through bolts, and one side of the lower end of the flat plate (203) is fixedly connected with the cross rod B (302) through bolts.
4. The hoisting device for logistics transportation according to claim 3, characterized in that: The limiting mechanism (5) comprises a cylinder A (501) and a cylinder B (502) installed through the inside of the hopper (4), the inside of the cylinder A (501) is rotatably installed with a concave wheel C (503), the middle of the concave wheel C (503) passes through the lifting rope (309), the inside of the cylinder B (502) is fixedly connected with one end of the lifting rope (309) through bolts at the upper end, and the other end of the lifting rope (309) is fixedly connected with the other end of the lifting rope (309) through bolts at the lower end.
5. The hoisting device for logistics transportation according to claim 4, characterized in that: The inside of the cavity A (303) is provided with a notch A (3010) penetratingly arranged at the lower surface, the notch A (3010) is internally arranged with the lifting rope (309), and the outside of the cavity A (303) is fixedly connected with a driving motor (3011) at one side, and the output end of the driving motor (3011) is connected with the concave wheel A (305).
6. The hoisting device for logistics transportation according to claim 5, characterized in that: The inside of the cavity B (306) is provided with a notch B (3012) penetratingly arranged at the upper surface, and the notch B (3012) is internally arranged with the lifting rope (309).