CN212289953U

CN212289953U - Unloading device for logistics transportation

Info

Publication number: CN212289953U
Application number: CN202021955797.8U
Authority: CN
Inventors: 谭岳文; 刘仲初; 余秋萍
Original assignee: Qimei Supply Chain Shenzhen Co ltd
Current assignee: Qimei Supply Chain Shenzhen Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-01-05
Anticipated expiration: 2030-09-09

Abstract

The embodiment of the utility model relates to the field of logistics transportation, in particular to an unloading device for logistics transportation, which comprises a box body; the box body is fixedly arranged on the base, a retracting wheel is rotatably arranged in an inner cavity at the bottom of the box body, an object placing plate is arranged in the box body in a vertically supporting and sliding manner, one ends of two steel wire ropes are respectively connected with two ends of the object placing plate in a supporting manner, and the other ends of the two steel wire ropes are wound on the retracting wheel in the same direction; four corners of the lower surface of the base are provided with movable trundles. The embodiment of the utility model provides an among the commodity circulation transportation is with unloading device, can remove the assigned position with unloading device through the travelling wheel that sets up, positive and negative rotation servo motor drive receive and releases the wheel rotation for receive and release the wheel and tighten up around the wire rope that connects on it, can will put the thing board and constantly pull to the lifting, constantly bow when can avoiding unloading the trouble, reduced artifical intensity of labour.

Description

Unloading device for logistics transportation

Technical Field

The embodiment of the utility model provides a commodity circulation transportation is with device of unloading relates to commodity circulation transportation field.

Background

Transportation refers to a logistics activity of transporting an object from one place to another place by using specific equipment and tools, and is a spatial displacement of the object aiming at changing the spatial position of the object in different geographical ranges; the space benefit of the commodity is created through the displacement, the use value of the commodity is realized, and different requirements of the society are met.

The goods need to be unloaded after being transported to a destination, and the goods generally need to be stooped continuously when being unloaded, so that the labor intensity is high, the unloading efficiency is low, and the device is inconvenient to move, so that the unloading device for logistics transportation is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an unloader is used in commodity circulation transportation to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

an unloading device for logistics transportation comprises a box body;

the box body is fixedly arranged on the base, the bottom inner cavity of the box body is rotatably provided with a retractable wheel, the base is provided with a forward and reverse rotation servo motor for driving the retractable wheel to rotate, a vertical cavity is formed in a side plate of the box body, the top and the bottom of the vertical cavity are both rotatably provided with guide pulleys for guiding the steel wire ropes, the box body is internally provided with an object placing plate in a vertically supporting and sliding manner, one ends of the two steel wire ropes are respectively connected with two ends of the object placing plate in a supporting manner, and the other ends of the two steel wire ropes are wound on the retractable wheel in the same direction;

the lower surface four corners of base all is provided with the truckle, the both sides of base still be provided with the locking Assembly of truckle looks adaptation, through the locking Assembly who sets up, can make the device of unloading after removing the assigned position remain stable.

As the embodiment of the utility model provides a further injeciton of technical scheme, the guide way has all been seted up on the curb plate inner wall around the box, put fixed mounting on the thing board has the guide block, the guide block supports to slide and locates in the guide way, when the height that the thing board was located in the box was put in the adjustment, can play the guide effect to the thing board of putting of lift in-process.

As the embodiment of the utility model provides a further injeciton of technical scheme, still fixed mounting has spacing backup pad on the bottom inner chamber inner wall of box to the thing board is put in the restriction minimum of box downstream.

As the embodiment of the utility model provides a further injeciton of technical scheme, the height that the spacing backup pad was located in the box is greater than receive and release the height that the wheel was located in the box to avoid putting the thing board and causing the bruise to receiving and releasing the wheel.

As the embodiment of the utility model provides a further injeciton of technical scheme, horizontal chamber has all been seted up to the both sides of base, locking Assembly locates including supporting the slip the rectangle slider of horizontal intracavity, locking Assembly still locates including rotating the support lead screw of horizontal intracavity, the rectangle slider is located through threaded connection mode cover on the support lead screw, the outer end fixed mounting of support lead screw has operating handle, can drive the support lead screw rotation through operating handle, and then according to the direction of rotation of support lead screw, can adjust the horizontal position that the rectangle slider located in horizontal chamber.

As the embodiment of the utility model provides a further injeciton of technical scheme, locking Assembly still include with supporting screw fixed connection's depression bar, fixed mounting on the depression bar with the corresponding complex latch segment of truckle, consequently, when the position that adjustment rectangle slider was located at horizontal intracavity, can make the latch segment on the depression bar support on the truckle to reach the effect that the restriction removed the truckle motion, thereby guarantee to remove the unloading device behind the assigned position and keep reliable and stable.

Compared with the prior art, in the unloading device for logistics transportation provided by the embodiment of the utility model, the unloading device can be moved to the designated position through the arranged movable caster, and the unloading device after being moved to the designated position can be kept stable through the arranged locking component; when the articles in the box body need to be unloaded, the positive and negative rotation servo motors only need to be controlled to drive the retractable wheels to rotate, so that the retractable wheels are wound on the steel wire ropes, the object placing plates can be continuously lifted upwards, the trouble of continuously bending down during unloading can be avoided, the manual labor intensity is reduced, and the multifunctional unloading device has the advantage of good using effect.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural diagram of an unloading device for logistics transportation provided by an embodiment of the present invention.

Fig. 2 is a schematic winding view of a wire rope in the unloading device for logistics transportation provided by the embodiment of the utility model.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a partial three-dimensional structure diagram of a locking assembly in the unloading device for logistics transportation provided by the embodiment of the utility model.

In the figure: the device comprises a box body 1, a base 2, a movable caster 3, a storage plate 4, a vertical cavity 5, a positive and negative rotation servo motor 6, a retraction and extension wheel 7, a horizontal cavity 8, an operating handle 9, a support screw rod 10, a rectangular sliding block 11, a compression bar 12, a locking block 13, a steel wire rope 14, a limiting support plate 15, a guide pulley 16, a guide groove 17 and a guide block 18.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-4, in the embodiment provided by the utility model, in the embodiment, a commodity circulation transportation is with device of unloading, including box 1, box 1 fixed mounting is on base 2, it is provided with receive and releases wheel 7 to rotate in the bottom inner chamber of box 1, be provided with on base 2 and be used for the drive receive and release wheel 7 rotatory positive reverse servo motor 6, set up perpendicular chamber 5 in the curb plate of box 1, the top and the bottom of perpendicular chamber 5 all rotate and are provided with guide pulley 16 to wire rope 14 plays the guide effect, it is provided with thing board 4 to support the slip from top to bottom in the box 1, two wire rope 14's one end respectively with it supports to be connected to put the both ends of thing board 4, two wire rope 14's the other end syntropy around connect in receive and release wheel 7 is last, consequently, when utilizing positive reverse servo motor 6 to drive receive and release wheel 7 rotatory, can be according to receive and release wheel 7 will put the height of thing board 4 in box 1 of Lifting or under the action of the gravity of the object placing plate 4, so that the object placing plate 4 moves downwards in the box body 1.

Further, in the embodiment provided by the utility model, all seted up guide way 17 on the curb plate inner wall around box 1, put fixed mounting on the thing board 4 and have guide block 18, guide block 18 supports to slide and locates in the guide way 17, when the height that the thing board 4 was located in box 1 is put in the adjustment, can play the guide effect to the thing board 4 of putting of lift in-process.

Referring to fig. 1 and fig. 3, in the embodiment of the present invention, a limiting supporting plate 15 is further fixedly mounted on the inner wall of the bottom inner cavity of the box body 1 to limit the lowest point of the object placing plate 4 moving downward in the box body 1, and the height of the limiting supporting plate 15 in the box body 1 is greater than the height of the retractable wheel 7 in the box body 1, so as to prevent the object placing plate 4 from damaging the retractable wheel 7.

With reference to fig. 1-4, in the embodiment of the present invention, the four corners of the lower surface of the base 2 are provided with the casters 3, the two sides of the base 2 are further provided with locking assemblies adapted to the casters 3, and the unloading device moved to the designated position can be kept stable by the locking assemblies.

Example 2

As shown in fig. 1-4, different from embodiment 1, in the embodiment of the present invention, the horizontal cavity 8 has been all seted up to the both sides of base 2, locking assembly locates including supporting the slip rectangle slider 11 in the horizontal cavity 8, locking assembly still locates including rotating the support lead screw 10 in the horizontal cavity 8, rectangle slider 11 is located through threaded connection mode cover on the support lead screw 10, the outer end fixed mounting of support lead screw 10 has operating handle 9, can drive the rotation of support lead screw 10 through operating handle 9, and then according to the direction of rotation of support lead screw 10, can adjust the horizontal position that rectangle slider 11 located in the horizontal cavity 8.

Further, in the embodiment provided by the utility model, the locking assembly still include with supporting screw 10 fixed connection's depression bar 12, fixed mounting has on depression bar 12 with the corresponding complex latch segment 13 of truckle 3, consequently, when the position that adjustment rectangle slider 11 was located in horizontal chamber 8, can make the latch segment 13 on the depression bar 12 support on the truckle 3 to reach the effect that the restriction was removed the motion of truckle 3, thereby guarantee to remove the unloader behind the assigned position and keep reliable and stable.

In summary, in the unloading device for logistics transportation provided by the embodiment of the present invention, the unloading device can be moved to the designated position by the provided movable caster 3, and the unloading device moved to the designated position can be kept stable by the provided locking assembly; when the goods in the box body 1 need to be unloaded, the positive and negative rotation servo motor 6 is only controlled to drive the winding and unwinding wheel 7 to rotate, so that the winding and unwinding wheel 7 tightens the steel wire rope 14 wound on the winding and unwinding wheel, the object placing plate 4 can be continuously lifted and pulled upwards, the trouble of continuously bending during unloading can be avoided, the labor intensity of workers is reduced, and the use effect is good.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The unloading device for logistics transportation is characterized by comprising a box body (1); the box body (1) is fixedly arranged on a base (2), a retracting wheel (7) is rotatably arranged in an inner cavity at the bottom of the box body (1), a forward and reverse rotation servo motor (6) for driving the retracting wheel (7) to rotate is arranged on the base (2), a vertical cavity (5) is formed in a side plate of the box body (1), guide pulleys (16) for guiding steel wire ropes (14) are rotatably arranged at the top and the bottom of the vertical cavity (5), an object placing plate (4) is slidably arranged in the box body (1) in an up-and-down supporting manner, one end of each of the two steel wire ropes (14) is respectively connected with two ends of the object placing plate (4) in a supporting manner, and the other ends of the two steel wire ropes (14) are wound on the retracting wheel (7) in the same direction; the lower surface four corners of base (2) all are provided with truckle (3), the both sides of base (2) still be provided with the locking Assembly of truckle (3) looks adaptation.

2. The unloading device for logistics transportation according to claim 1, wherein the inner walls of the front and rear side plates of the box body (1) are provided with guide grooves (17), the object placing plate (4) is fixedly provided with a guide block (18), and the guide block (18) is supported and slidably arranged in the guide grooves (17).

3. The unloading device for logistics transportation according to claim 2, wherein a limiting support plate (15) is further fixedly arranged on the inner wall of the inner cavity at the bottom of the box body (1).

4. The unloading device for logistics transportation according to claim 3, characterized in that the height of the limit supporting plate (15) in the box body (1) is larger than the height of the retractable wheel (7) in the box body (1).

5. The unloading device for logistics transportation according to claim 3 or 4, wherein the base (2) is provided with a transverse cavity (8) on both sides, the locking assembly comprises a rectangular sliding block (11) which is slidably arranged in the transverse cavity (8) in a supporting manner, the locking assembly further comprises a supporting screw rod (10) which is rotatably arranged in the transverse cavity (8), the rectangular sliding block (11) is sleeved on the supporting screw rod (10) in a threaded connection manner, and an operating handle (9) is fixedly arranged at the outer end of the supporting screw rod (10).

6. The unloading device for logistics transportation of claim 5, characterized in that the locking assembly further comprises a pressure lever (12) fixedly connected with the support screw (10), and a locking block (13) correspondingly matched with the movable caster (3) is fixedly installed on the pressure lever (12).