CN211033931U

CN211033931U - Liftable goods shelf cart for logistics storage

Info

Publication number: CN211033931U
Application number: CN201921959493.6U
Authority: CN
Inventors: 张海霞
Original assignee: Shandong Transport Vocational College
Current assignee: Shandong Transport Vocational College
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-17
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a liftable goods shelves shallow for logistics storage, including shallow bottom plate and goods frame, storage battery and goods frame are installed to correspondence about the upper end of shallow bottom plate, be fixed with the track on the inner wall of goods frame both sides, orbital one side is provided with ball screw, gear motor is installed on ball screw's top, gear motor fixes the inboard top at the goods frame, ball screw and track are perpendicular setting, the goods frame passes through ball screw and orbital mode and installs the inboard at the goods frame, include the base plate in the goods frame to and set up the upper framework body in the base plate top. The utility model discloses a set up a series of structures, make this device can realize the free lift of goods when using, the real-time weight of goods can be monitored to the goods from top to bottom of being convenient for, the record of being convenient for is observed, and this goods shelves shallow can realize the shipment of goods automatically, and degree of automation is high.

Description

Liftable goods shelf cart for logistics storage

Technical Field

The utility model relates to a logistics storage technical field specifically is a liftable goods shelves shallow is used in logistics storage.

Background

The storage logistics is to utilize self-built or leased storehouses, sites, storage, custody, loading, unloading, carrying and delivery of goods, the traditional storage definition is given from the perspective of material storage, modern storage is not warehouse and warehouse management in the traditional sense, but is storage under the background of integration of economic globalization and supply chain, a goods shelf cart can be used in the warehouse of logistics storage for transporting goods, the performance of the cart directly influences the working efficiency of storage, at present, the existing storage goods cart has poor usability, can not flexibly realize the lifting of goods, is very inconvenient for loading and unloading, wastes manpower and material resources, simultaneously lacks a pressure sensing mechanism on the inner side of the cart, can not detect the weight of goods, and secondly, can not automatically realize unloading of goods, wastes time and labor cost, has large use limitation, there is therefore a need for improvements in the prior art to address the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a but commodity circulation storage is with lifting goods shelves shallow to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a liftable goods shelf cart for logistics storage comprises a cart bottom plate and goods frames, wherein storage batteries and the goods frames are correspondingly installed on the left and right sides of the upper end of the cart bottom plate, tracks are fixed on the inner walls of two sides of the goods frames, a ball screw is arranged on one side of each track, a speed reduction motor is installed at the top end of each ball screw and is fixed at the top of the inner side of each goods frame, the ball screws and the tracks are vertically arranged, the goods frames are installed on the inner sides of the goods frames in a ball screw and track mode, each goods frame comprises a base plate and an upper frame body arranged above the base plate, the base plates and the upper frame bodies are fixedly connected in a slow compression spring mode, a pressure sensor is arranged between the lower end of each upper frame body and the base plate, a display screen and a switch are correspondingly installed on the outer wall of each goods frame up, and the output end of the pressure sensor is electrically connected with the input end of the display screen.

Preferably, the outer part of the cargo frame is not provided with a sealing plate, and the bottom of the ball screw is fixed on the inner wall of the cargo frame through a bearing seat.

Preferably, the four corners of the lower end of the cart bottom plate are provided with universal wheels, the left part of the cart bottom plate is fixed with two handrails, and the number of the handrails is two.

Preferably, the outer walls of the two sides of the base plate are respectively fixed with a screw rod sleeve and a sliding block, the screw rod sleeves are arranged on the outer wall of the ball screw in a matched mode, and the sliding blocks are connected to the track in a sliding mode.

Preferably, a warning lamp is installed at the right part of the cart bottom plate, the speed reduction motor, the display screen and the warning lamp are all connected in parallel on the storage battery pack, and the switch is connected in series on an input circuit of the speed reduction motor.

Preferably, the outer part of the upper frame body is not provided with a sealing plate, the inner side of the upper frame body is provided with a push plate, the outer wall of the push plate is fixed with an air pressure telescopic rod, and the other end of the air pressure telescopic rod is arranged on the inner wall of the upper frame body.

Preferably, the push plate is symmetrically provided with guide holes inside, the inner side of each guide hole is connected with a guide rod in a sliding manner, and one end of each guide rod is fixed on the inner wall of the upper frame body.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the liftable goods shelf cart for logistics storage can realize free lifting of goods when in use, is convenient for goods loading and unloading, can monitor real-time weight of the goods, is convenient for recording and observation, can automatically realize goods unloading, has high automation degree, can greatly save time and labor cost when in use, is novel in design and convenient for popularization, can enhance the safety of the device by arranging the goods frame at the inner side of the goods frame, can lift the goods frame by a ball screw and a track when in use, has good stability, can monitor the change of the weight of the goods by installing a pressure sensor between the upper frame body and the base plate, can enhance the safety of the device by installing a warning lamp at the front part of the bottom plate of the cart, can stretch under the action of an air pressure telescopic rod by arranging the push plate in the upper frame body, and further realize pushing away of the goods, the purpose of automatic unloading is achieved.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a schematic structural view of a goods frame of the present invention;

fig. 3 is a schematic structural view of the middle push plate of the present invention.

The reference numbers in the figures are: 1. a cart floor; 2. a battery pack; 3. a cargo frame; 4. a switch; 5. a universal wheel; 6. a reduction motor; 7. a ball screw; 8. a goods frame; 9. a display screen; 10. a track; 11. a bearing seat; 12. a warning light; 13. a handrail; 14. a substrate; 15. a pressure relief spring; 16. a screw rod sleeve; 17. a pressure sensor; 18. an upper frame body; 19. an air pressure telescopic rod; 20. pushing the plate; 21. a slider; 22. a guide bar; 23. and (4) a guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a liftable goods shelf cart for logistics storage comprises a cart bottom plate 1 and goods frames 8, wherein storage battery packs 2 and the goods frames 3 are correspondingly installed on the left and right sides of the upper end of the cart bottom plate 1, rails 10 are fixed on the inner walls of two sides of the goods frames 3, ball screws 7 are arranged on one sides of the rails 10, speed reducing motors 6 are installed at the top ends of the ball screws 7, the speed reducing motors 6 are fixed at the top parts of the inner sides of the goods frames 3, the ball screws 7 and the rails 10 are vertically arranged, the ball screws 7 are high in stability when in use, the goods frames 8 are installed on the inner sides of the goods frames 3 in a mode of the ball screws 7 and the rails 10, stable lifting of the goods frames 8 can be achieved, substrates 14 and upper frame bodies 18 arranged above the substrates 14 are included in the goods frames 8, the substrates 14 are fixedly connected with the upper frame bodies 18 in a mode of pressure reducing springs 15, pressure sensors 17 are arranged between the, the model of the pressure sensor 17 is PXM309-020G10V, the display screen 9 and the switch 4 are correspondingly arranged on the outer wall of the cargo frame 3 from top to bottom, and the output end of the pressure sensor 17 is electrically connected with the input end of the display screen 9.

Further, the outside of goods frame 3 does not have the closing plate, does not influence getting on or off the goods, and ball screw 7's bottom is fixed on the inner wall of goods frame 3 through bearing frame 11, strengthens the stability of ball screw 7 installation.

Further, universal wheels 5 are installed at four corners of the lower end of the cart bottom plate 1, so that the cart bottom plate is convenient to move, a handrail 13 is fixed at the left portion of the cart bottom plate 1, and the number of the handrails 13 is two.

Further, the outer walls of the two sides of the base plate 14 are respectively fixed with a screw rod sleeve 16 and a sliding block 21, the screw rod sleeve 16 is arranged on the outer wall of the ball screw 7 in a matched mode, and the sliding block 21 is connected to the rail 10 in a sliding mode, so that the base plate 14 can be lifted conveniently.

Further, a warning light 12 is installed at the right part of the cart bottom plate 1, the safety of the device is enhanced, pedestrians are prevented from being injured by collision, the speed reducing motor 6, the display screen 9 and the warning light 12 are connected in parallel on the storage battery pack 2, and the switch 4 is connected in series on an input circuit of the speed reducing motor 6, so that the lifting control of the device is facilitated.

Furthermore, there is no sealing plate outside the upper frame 18, and the inner side of the upper frame 18 is provided with a push plate 20 for unloading, an air telescopic rod 19 is fixed on the outer wall of the push plate 20, and the other end of the air telescopic rod 19 is mounted on the inner wall of the upper frame 18.

Furthermore, the push plate 20 is symmetrically provided with guide holes 23 inside, the inner side of the guide holes 23 is connected with guide rods 22 in a sliding manner, and one end of each guide rod 22 is fixed on the inner wall of the upper frame 18, so that the moving stability of the push plate 20 is enhanced.

The working principle is as follows: when goods are loaded, the universal wheel 5 is fixed, two speed reducing motors 6 are driven to work simultaneously by a switch 4, the ball screw 7 rotates, the screw rod sleeve 16 is sleeved on the outer wall of the ball screw 7, the goods frame 8 can ascend when the ball screw 7 rotates, the sliding block 21 slides on the track 10 when the goods frame 8 ascends, the stabilizing effect when the goods frame 8 ascends can be enhanced, when the goods frame 8 reaches a certain height, the speed reducing motors 6 stop working, the goods are loaded on the inner side of the upper frame body 18, the pressure sensor 17 can sense the change of the weight of the goods, the change information is transmitted to the display screen 9 on the outer wall of the goods frame 3, the weight of the goods is convenient for workers to observe, when the device walks, the warning lamp 12 works to warn pedestrians, the speed reducing motors 6 are driven again when the goods are unloaded, the goods frame 8 moves downwards, the air pressure telescopic rod 19 drives the push plate 20 to move, thereby pushing the goods away, and the guide bar 22 can enhance the stable effect of the movement of the push plate 20.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but logistics storage is with lifting goods shelves shallow, includes shallow bottom plate (1) and goods frame (8), its characterized in that: the cart is characterized in that a storage battery pack (2) and a cargo frame (3) are correspondingly installed on the left side and the right side of the upper end of the cart bottom plate (1), tracks (10) are fixed on the inner walls of the two sides of the cargo frame (3), ball screws (7) are arranged on one sides of the tracks (10), a speed reduction motor (6) is installed on the top end of each ball screw (7), the speed reduction motor (6) is fixed on the top of the inner side of the cargo frame (3), the ball screws (7) and the tracks (10) are vertically arranged, a cargo frame (8) is installed on the inner side of the cargo frame (3) in a mode of the ball screws (7) and the tracks (10), a base plate (14) is arranged in the cargo frame (8) and an upper frame body (18) above the base plate (14), and the base plate (14) and the upper frame body (18) are fixedly connected in a mode, go up and be provided with pressure sensor (17) between the lower extreme of framework (18) and base plate (14), correspond from top to bottom on the outer wall of goods frame (3) and install display screen (9) and switch (4), the output of pressure sensor (17) is connected with the input electricity of display screen (9).

2. The liftable shelf cart for logistics storage according to claim 1, wherein the liftable shelf cart comprises: the outside of the goods frame (3) is not provided with a sealing plate, and the bottom of the ball screw (7) is fixed on the inner wall of the goods frame (3) through a bearing seat (11).

3. The liftable shelf cart for logistics storage according to claim 1, wherein the liftable shelf cart comprises: the trolley is characterized in that universal wheels (5) are installed at four corners of the lower end of the trolley bottom plate (1), handrails (13) are fixed to the left portion of the trolley bottom plate (1), and two handrails (13) are arranged.

4. The liftable shelf cart for logistics storage according to claim 1, wherein the liftable shelf cart comprises: the outer walls of two sides of the base plate (14) are respectively fixed with a screw rod sleeve (16) and a sliding block (21), the screw rod sleeves (16) are arranged on the outer wall of the ball screw (7) in a matched mode, and the sliding blocks (21) are connected to the track (10) in a sliding mode.

5. The liftable shelf cart for logistics storage according to claim 1, wherein the liftable shelf cart comprises: a warning lamp (12) is installed on the right portion of the cart bottom plate (1), the speed reducing motor (6), the display screen (9) and the warning lamp (12) are connected in parallel on the storage battery pack (2), and the switch (4) is connected in series on an input circuit of the speed reducing motor (6).

6. The liftable shelf cart for logistics storage according to claim 1, wherein the liftable shelf cart comprises: the outer part of the upper frame body (18) is not provided with a sealing plate, a push plate (20) is arranged on the inner side of the upper frame body (18), an air pressure telescopic rod (19) is fixed on the outer wall of the push plate (20), and the other end of the air pressure telescopic rod (19) is installed on the inner wall of the upper frame body (18).

7. The liftable shelf cart for logistics storage according to claim 6, wherein the liftable shelf cart comprises: the inner part of the push plate (20) is symmetrically provided with guide holes (23), the inner side of each guide hole (23) is connected with a guide rod (22) in a sliding mode, and one end of each guide rod (22) is fixed on the inner wall of the upper frame body (18).