CN110371707B

CN110371707B - Logistics transfer device

Info

Publication number: CN110371707B
Application number: CN201910671604.1A
Authority: CN
Inventors: 张谯宁; 王磊; 刘涵; 陈冬冬
Original assignee: Bozhou Vocational and Technical College
Current assignee: Bozhou Vocational and Technical College
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-11-03
Anticipated expiration: 2039-07-24
Also published as: CN110371707A

Abstract

The invention discloses a logistics transfer device, which relates to the field of transportation equipment and comprises a bottom plate and a transfer frame convenient for transferring articles, wherein the bottom plate is connected with the transfer frame through a lifting mechanism, the lifting mechanism can adjust the height of the transfer frame, a pulley mechanism is arranged on the bottom plate, the pulley mechanism can enable the device to move conveniently, a pull rod is fixedly connected onto the bottom plate, an unlocking mechanism is arranged on the transfer frame, the unlocking mechanism can facilitate a user to unload articles from the transfer frame, the height of a loading plate can be adjusted through the lifting mechanism, so that a worker can transfer more articles without getting off or being helped by other persons when entering a container of a transportation vehicle, and the times of getting on or off the vehicle by the worker is reduced.

Description

Logistics transfer device

Technical Field

The invention relates to the field of transportation equipment, in particular to a logistics transfer device.

Background

In the commodity circulation transportation in-process need with article from haulage vehicle in the transportation transports other vehicles or warehouse, in the less commodity circulation of some scales transfer point, generally can only rely on the artifical transport work of accomplishing article completely, need the staff frequently to climb up in the handling and climb down and carry out the goods in the packing box that gets into the vehicle, perhaps need many people to cooperate, when the goods of carrying out are transported other haulage vehicles, need work more above the repetition again, the number of times of transport is more and staff's physical demands is great.

Disclosure of Invention

The invention aims to provide a logistics transfer device, which aims to overcome the defects that articles need to be transferred from a transport vehicle to other vehicles or warehouses in the logistics transfer process, the transfer work of the articles can be generally completed only by manpower at some logistics transfer points with smaller scale, workers need to frequently climb up and down to enter a container of the vehicle to carry out the articles in the transfer process, or multiple persons need to cooperate, the carried articles need to be repeated when being transferred to other transport vehicles, the carrying times are more, and the physical consumption of the workers is larger.

The utility model provides a commodity circulation transfer device, its characterized in that, includes the bottom plate and conveniently transports the frame of transporting of article, connect through elevating system between bottom plate and the transport frame, elevating system can adjust the height of transporting the frame, be provided with pulley mechanism on the bottom plate, pulley mechanism can make this device conveniently remove, fixedly connected with pull rod on the bottom plate, the release mechanism who sets up on the transport frame, release mechanism can the person of facilitating the use lift article off from transporting the frame.

Preferably, the transfer frame comprises a loading plate and two side plates with symmetrical structures, the loading plate is rotatably connected with a plurality of rotating rollers with the same structure and arranged in parallel, the loading plate is fixedly connected with a hanging support, two slots are symmetrically arranged on two sides of the loading plate, two sides of the loading plate are rotatably connected with two first pulleys, two sides of the loading plate are connected with a connecting rod through pins, the connecting rod is rotatably connected with a second pulley and is provided with a sliding groove, the pins can slide along the sliding groove, the axis of each rotating roller is positioned on the central plane in the thickness direction of the loading plate, the diameter of each rotating roller is larger than the thickness of the loading plate, the side plates are provided with a first slideway and a second slideway, which are both in a T shape, and are fixedly connected with a first cross rod, the hanging support and the first cross rod are hung with a first spring, and the, the first pulley is rotatably connected with the side plate through the first slide way, and the second pulley is slidably connected with the side plate through the second slide way.

Preferably, release mechanism includes baffle, joint support one and joint support two of cable and fixed connection on the curb plate, be provided with joint groove one on the joint support one, be provided with joint groove two on the joint support two and sliding connection has the picture peg on it, the picture peg is pegged graft in the slot on the loading board and has cup jointed two springs two on it, be provided with on the picture peg and link hole two, it has the slide bar to peg graft on the baffle, slide bar both ends respectively fixedly connected with slider and link plate and it has cup jointed spring three on it between baffle and slider, the slider passes through slide two and curb plate sliding connection, be provided with on the link plate and link hole one, the rubber tube both ends of cable joint in joint groove one and joint groove two respectively, the steel strand wires both ends of cable articulate respectively on link hole one and link hole two.

Preferably, a T-shaped slideway III is arranged on the bottom plate.

Preferably, elevating system includes the lifter subassembly and a fixed connection installing support one on the bottom plate of pneumatic cylinder, two structural symmetries, the lifter subassembly includes riveting lifter one and lifter two together, lifter one end is rotated with the curb plate and is connected, one end is passed through slide three and bottom plate sliding connection, two one ends of lifter are passed through slide two and curb plate sliding connection, one end is rotated with the bottom plate and is connected, fixedly connected with horizontal pole two on the lifter two, fixedly connected with installing support two on the horizontal pole two, it is connected with the pressure boost footboard to rotate on the installing support one, installing support one and pressure boost footboard all rotate with the pneumatic cylinder and are connected, the telescopic link and the installing support two of pneumatic cylinder rotate and are connected.

Preferably, the pulley mechanism comprises two unidirectional pulleys with the same structure and two self-locking universal wheels with the same structure, which are respectively arranged at four corners of the bottom surface of the bottom plate.

The invention has the advantages that: according to the logistics transfer device, the height of the loading plate can be adjusted through the lifting mechanism, so that a worker can transfer more articles without getting off or helping other people when entering a container of a transport vehicle, the number of times of getting on or off the vehicle of the worker is reduced, the lifting mechanism is linked with the unlocking mechanism, the loading plate automatically slides forwards under the action of the pulling force of the spring I and rotates forwards around the pulley I far away from the pull rod, the articles on the loading plate automatically slide forwards into the container of the transport vehicle needing to be transferred under the action of the rotating roller, and the number of times of getting on or off the vehicle and the physical consumption of carrying the articles when the worker transfers the articles are reduced.

Drawings

Fig. 1 and fig. 2 are schematic structural diagrams of different viewing angles according to the present invention.

Fig. 3 and 4 are schematic structural diagrams of the transport rack from different viewing angles.

Fig. 5 is a partially enlarged view of the area a in fig. 3.

Fig. 6 and 7 are schematic structural diagrams of the lifting mechanism from different viewing angles.

Fig. 8 is a schematic structural view of the unlocking mechanism.

Wherein, 1-bottom plate, 11-three slide way, 2-transport rack, 21-loading plate, 211-slot, 22-side plate, 221-one slide way, 222-two slide way, 223-opening, 23-rotating roller, 24-hanging bracket, 25-one pulley, 26-two pulley, 27-one cross bar, 28-one spring, 29-guiding rib, 3-lifting mechanism, 31-hydraulic cylinder, 32-lifting bar component, 321-one lifting bar, 322-two lifting bar, 33-one mounting bracket, 34-two cross bar, 35-, two mounting bracket, 36-pressurizing pedal, 4-pulley mechanism, 41-one-way pulley, 42-universal wheel, 5-pull bar, 6-unlocking mechanism, 60-inhaul cable, 61-guide plate, 62-first clamping support, 621-first clamping groove, 63-second clamping support, 631-second clamping groove, 64-inserting plate, 641-second hanging hole, 65-second spring, 66-sliding rod, 67-sliding block, 68-hanging plate, 681-first hanging hole, 69-third spring, 7-pin, 8-connecting rod and 81-sliding groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 8, a commodity circulation transfer device, including bottom plate 1 and the convenient transport frame 2 of transporting article, connect through elevating system 3 between bottom plate 1 and the transport frame 2, elevating system 3 can adjust the height of transport frame 2, be provided with pulley mechanism 4 on the bottom plate 1, pulley mechanism 4 can make this device conveniently remove, fixedly connected with pull rod 5 on the bottom plate 1, the release mechanism 6 that sets up on the transport frame 2, release mechanism 6 can the person of facilitating the use lift article off from transport frame 2.

In this embodiment, the transportation frame 2 includes a loading plate 21 and two side plates 22 with symmetrical structures, a plurality of rotating rollers 23 with the same structure and arranged in parallel are rotatably connected to the loading plate 21, a hanging bracket 24 is fixedly connected to the loading plate 21, two slots 211 are symmetrically arranged on two sides of the loading plate 21, two pulleys one 25 are rotatably connected to two sides of the loading plate 21, a connecting rod 8 is connected to two sides of the loading plate through a pin 7, a pulley two 26 is rotatably connected to the connecting rod 8, a sliding groove 81 is arranged on the connecting rod 8, the pin 7 can slide along the sliding groove 81, the axis of the rotating roller 23 is located on the central plane of the loading plate 21 in the thickness direction, the diameter of the rotating roller is larger than the thickness of the loading plate 21, a T-shaped first slideway 221 and a second slideway 222 are arranged on the side plates 22, a first transverse rod 27 is fixedly connected to the side plates, a first spring 28 is hung, the first slide way 221 is provided with a guide rib 29 and an upward opening 223, the first pulley 25 is rotatably connected with the side plate 22 through the first slide way 25, and the second pulley 26 is slidably connected with the side plate 22 through the second slide way 222.

In this embodiment, the unlocking mechanism 6 includes a guy cable 60, and a guide plate 61, a first clamping support 62 and a second clamping support 63 fixedly connected to the side plate 22, the first clamping support 62 is provided with a first clamping groove 621, the second clamping support 63 is provided with a second clamping groove 631, and an insertion plate 64 is slidably connected thereto, the insertion plate 64 is inserted into the insertion groove 211 of the loading plate 21 and is sleeved with two second springs 65, the insertion plate 64 is provided with a second hooking hole 641, the guide plate 61 is inserted with a sliding rod 66, two ends of the sliding rod 66 are respectively fixedly connected with a sliding block 67 and a hooking plate 68, and a third spring 69 is sleeved thereon between the guide plate 61 and the sliding block 67, the sliding block 67 is slidably connected with the side plate 22 through a second sliding rail 222, the hooking plate 68 is provided with a first hooking hole 681, two ends of a rubber tube of the guy cable 60 are respectively clamped in the first clamping groove 621 and the, and two ends of the steel strand of the inhaul cable 60 are respectively hung on the first hanging hole 681 and the second hanging hole 641.

In this embodiment, a T-shaped slideway three 11 is arranged on the bottom plate 1.

In this embodiment, the lifting mechanism 3 comprises a hydraulic cylinder 31, two symmetrically-structured lifting rod assemblies 32 and a first mounting bracket 33 fixedly connected to the base plate 1, the lifting rod assembly 32 comprises a first lifting rod 321 and a second lifting rod 322 which are riveted together, one end of the first lifting rod 321 is rotatably connected with the side plate 22, one end of the first lifting rod is slidably connected with the bottom plate 1 through a third slideway 11, one end of the second lifting rod 322 is connected with the side plate 22 in a sliding way through the second slideway 222, and the other end is connected with the bottom plate 1 in a rotating way, a second cross bar 34 is fixedly connected to the second lifting rod 322, a second mounting bracket 35 is fixedly connected to the second cross bar 34, the installation support 33 is connected with a pressurizing pedal 36 in a rotating mode, the installation support 33 and the pressurizing pedal 36 are connected with the hydraulic cylinder 31 in a rotating mode, and the telescopic rod of the hydraulic cylinder 31 is connected with the installation support 35 in a rotating mode.

In this embodiment, the pulley mechanism 4 includes two unidirectional pulleys 41 with the same structure and two self-locking universal wheels 42 with the same structure, which are respectively installed at four corners of the bottom surface of the bottom plate 1.

The working process and principle are as follows: when the device is used, firstly, a worker unlocks the self-locking universal wheels 42, pulls the pull rod 5 to move the device to the side of a container of a transport vehicle needing to take down objects, locks the self-locking universal wheels 42 and steps on the pressurizing pedal 36 to enable the telescopic rods of the hydraulic cylinders 31 to extend out, drives one ends of the lifting rods 322 to rotate around the axes rotationally connected with the bottom plate 1 and slide along the slide ways 222 on the side plates 22 through the mounting brackets 35 rotationally connected with the telescopic rods of the hydraulic cylinders 31, drives one ends of the lifting rods 321 to rotate around the axes rotationally connected with the side plates 22 and slide along the slide ways three 11 on the bottom plate 1 to enable the loading plate 21 to be lifted to the same height as the container of the transport vehicle, then the worker transports the goods in the container of the transport vehicle to the loading plate 21, after the loading plate 21 is full, the worker unlocks the self-locking universal wheels 42 to move the device to the side of the container of the transport vehicle needing to transport the objects, and then locks the self-locking universal wheels 42, the pressurizing pedal 36 is continuously stepped on, one end of the second lifting rod 322 continuously slides along the second slideway 222 on the side plate 22 until the pushing slide block slides forwards along the second slideway 222 on the side plate 22, the slide rod 66 and the hanging plate 68 are driven to slide forwards, the hanging plate 68 pulls the inserting plate 64 to slide downwards through the steel strand of the wire harness 60 hung on the hanging plate, the inserting plate 64 is separated from the inserting groove 211 on the loading plate 21, the loading plate 21 slides forwards under the action of the pulling force of the first spring 28, the first pulley 25 close to one side of the pull rod 5 slides out from the opening 223 along the guide rib 29, the loading plate 21 rotates forwards around the first pulley 25 far from one side of the pull rod 5, the rotating angle of the loading plate 21 is limited by the sliding groove 81 on the connecting rod 8, and the articles on the loading plate 21 slide forwards into the container of the transport vehicle under the action of gravity.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. The logistics transfer device is characterized by comprising a bottom plate (1) and a transfer frame (2) convenient for transferring articles, wherein the bottom plate (1) and the transfer frame (2) are connected through a lifting mechanism (3), the lifting mechanism (3) can adjust the height of the transfer frame (2), a pulley mechanism (4) is arranged on the bottom plate (1), the pulley mechanism (4) can enable the device to move conveniently, a pull rod (5) is fixedly connected to the bottom plate (1), an unlocking mechanism (6) is arranged on the transfer frame (2), and the unlocking mechanism (6) can facilitate a user to dismount articles from the transfer frame (2),

the transfer frame (2) comprises a loading plate (21) and two side plates (22) with symmetrical structures, wherein the loading plate (21) is connected with a plurality of rotating rollers (23) with the same structures and arranged in parallel in a rotating mode, the loading plate (21) is fixedly connected with a hanging support (24) and is symmetrically provided with two slots (211) on two sides, two sides of the loading plate (21) are connected with two first pulleys (25) in a rotating mode and are connected with connecting rods (8) through pins (7), the connecting rods (8) are connected with second pulleys (26) in a rotating mode and are provided with sliding grooves (81), the pins (7) can slide along the sliding grooves (81), the axes of the rotating rollers (23) are located on the central plane in the thickness direction of the loading plate (21) and are larger than the thickness of the loading plate (21) in diameter, the side plates (22) are provided with first sliding ways (221) and second sliding ways (222) which are T-shaped, and are fixedly connected with first cross rods (27), the hanging bracket (24) and the cross rod I (27) are hung with a spring I (28), the slide way I (221) is provided with a guide rib (29) and an upward opening (223), the pulley I (25) is rotatably connected with the side plate (22) through the slide way I (221), the pulley II (26) is slidably connected with the side plate (22) through a slide way II (222),

unlocking mechanism (6) includes cable (60) and guide plate (61), joint support (62) and joint support two (63) of fixed connection on curb plate (22), be provided with joint groove one (621) on joint support one (62), be provided with joint groove two (631) on joint support two (63) and sliding connection has picture peg (64) on it, picture peg (64) are pegged graft in slot (211) on loading board (21) and two spring two (65) have cup jointed on it, be provided with on picture peg (64) and link hole two (641), it has slide bar (66) to peg graft on guide plate (61), slide bar (66) both ends respectively fixed connection have slider (67) and link plate (68) and on it cup joint spring three (69) between guide plate (61) and slider (67), slider (67) are through slide two (222) and curb plate (22) sliding connection, the hanging connection plate (68) is provided with a first hanging connection hole (681), the two ends of the rubber tube of the stay cable (60) are respectively connected in the first connecting groove (621) and the second connecting groove (631), and the two ends of the steel strand of the stay cable (60) are respectively connected to the first hanging connection hole (681) and the second hanging connection hole (641).

2. A logistics transfer device according to claim 1, wherein the base plate (1) is provided with a T-shaped slideway three (11).

3. The logistics transfer device of claim 2, wherein the lifting mechanism (3) comprises a hydraulic cylinder (31), two lifting rod assemblies (32) with symmetrical structures and a first mounting bracket (33) fixedly connected to the base plate (1), the lifting rod assemblies (32) comprise a first lifting rod (321) and a second lifting rod (322) which are riveted together, one end of the first lifting rod (321) is rotatably connected with the side plate (22), the other end of the first lifting rod (321) is slidably connected with the base plate (1) through a third slideway (11), one end of the second lifting rod (322) is slidably connected with the side plate (22) through a second slideway (222), the other end of the second lifting rod (322) is rotatably connected with the base plate (1), a second transverse rod (34) is fixedly connected to the second transverse rod (34), a second mounting bracket (35) is fixedly connected to the second transverse rod (34), and a pressurizing pedal (36) is rotatably connected to the first mounting bracket (33), the mounting bracket I (33) and the pressurizing pedal (36) are rotatably connected with the hydraulic cylinder (31), and the telescopic rod of the hydraulic cylinder (31) is rotatably connected with the mounting bracket II (35).

4. A logistics transfer device according to claim 3, wherein the pulley mechanism (4) comprises two unidirectional pulleys (41) with the same structure and two self-locking universal wheels (42) with the same structure, which are respectively arranged at four corners of the bottom surface of the bottom plate (1).