CN217946983U

CN217946983U - Cargo unloading device for cargo transportation

Info

Publication number: CN217946983U
Application number: CN202221316902.2U
Authority: CN
Inventors: 刘飞
Original assignee: Shaanxi Luyunbang Network Technology Co ltd
Current assignee: Shaanxi Luyunbang Network Technology Co ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-12-02
Anticipated expiration: 2032-05-28

Abstract

The utility model discloses a goods discharge devices for freight, include with freight train matched with discharge devices body, discharge devices body includes that the bottom four corners all rotates the base of installing the walking wheel, the top of base is equipped with a lifter plate that is used for placing the movable plate, and the top of base is the rectangle and inlays and be equipped with four first electric telescopic handle that are used for driving the lifter plate and reciprocate, and first groove has been seted up at the top of lifter plate, rotates between the both sides inner wall in first groove to install one and is used for driving the movable plate and remove the screw thread actuating mechanism who removes about carrying out. The utility model discloses a mode that the drive push pedal promoted the goods and unloaded can realize the unloading operation fast, when liberating the manpower, improves discharge efficiency, and is convenient for stabilize the pressure solid transportation with the goods lifted off, improves transportation stability, satisfies the user demand.

Description

Cargo unloading device for cargo transportation

Technical Field

The utility model relates to a goods unloading equipment technical field especially relates to a cargo unloading device for freight.

Background

Cargo transport is one of modern transportation primary mode, also constitute one of two basic transportation methods of land freight, cargo transport needs to use the freight train, need unload the operation after transporting the purpose, traditional unloading mode is the manual work mostly and hands over the cargo handling in the carriage to the personnel under the car, the personnel under the car carry the assigned position again, this kind of manual handling mode work efficiency of unloading is low, and intensity of labour is big, can not satisfy the user demand, therefore we have proposed a cargo unloading device for cargo transport and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the goods discharge devices for freight who provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a goods discharge devices for freight, include the discharge devices body with freight train matched with, the discharge devices body includes that the bottom four corners all rotates the base of installing the walking wheel, the top of base is equipped with a lifter plate that is used for placing the movable plate, the movable plate contacts with the top of lifter plate, the top of base is the rectangle and inlays and be equipped with four first electric telescopic handle that are used for driving the lifter plate and reciprocate, the first groove has been seted up at the top of lifter plate, rotate between the both sides inner wall in first groove and install a screw drive mechanism that is used for driving the movable plate to remove about, the right side fixedly connected with of lifter plate one with screw drive mechanism right end fixedly connected's driving motor, the left side of movable plate is equipped with the clamp plate, the second groove has been seted up in the left side of movable plate, fixedly connected with and clamp plate right side movable plate fixed connection's elasticity guiding mechanism between the top inner wall in the second groove and the bottom inner wall, the left side of movable plate is equipped with the push pedal, the clamp plate slip cap is established in the push pedal, the top front side and the equal fixedly connected with vertical actuating mechanism in top rear side of push pedal, the clamp plate slip cap, two fixedly connected with the removal poles that correspond vertical actuating mechanism in the bottom fixed mounting of vertical actuating mechanism, the left side of push plate, the top of push pedal, the T shape guide bar that corresponds, the T shape is established on the left side of the corresponding.

Preferably, the thread driving mechanism comprises a screw rod rotatably installed between the inner walls of the two sides of the first groove, the right end of the screw rod is fixedly connected with the left end of an output shaft of the driving motor, a moving block is sleeved on the screw rod in a threaded manner, the moving block is slidably installed on the inner wall of the bottom of the first groove, and the top of the moving block is fixedly connected with the bottom of the moving block.

Preferably, the elastic guide mechanism comprises two first guide rods fixedly connected between the inner wall of the top of the second groove and the inner wall of the bottom of the second groove, a guide block is sleeved on each first guide rod in a sliding mode, the left side of each guide block is fixedly connected with the right side of the pressing plate, a spring is fixedly connected between the bottom of each guide block and the inner wall of the bottom of the second groove, and the spring is movably sleeved on the corresponding first guide rods.

Preferably, vertical actuating mechanism includes the multistage electric telescopic handle of fixed connection at the carriage release lever top, two connecting blocks of top fixedly connected with of push pedal, and the connecting block sliding sleeve is established on the T shape guide bar that corresponds, the bottom fixed connection of multistage electric telescopic handle's output shaft top and the connecting block that corresponds.

Preferably, the inner wall of the bottom of the first groove is fixedly connected with two T-shaped sliding rails, the bottom of the moving block is provided with two T-shaped sliding grooves, two sides of each T-shaped sliding groove are provided with openings, and the T-shaped sliding rails are slidably connected with the corresponding T-shaped sliding grooves.

Preferably, the right side of the base is fixedly connected with two obliquely arranged push rods, and the top ends of the two push rods are fixedly connected with the same handle rod.

Preferably, four first embedded grooves used for fixedly mounting the first electric telescopic rod are formed in the top of the base, four second embedded grooves are formed in the bottom of the lifting plate, and the top end of the output shaft of the first electric telescopic rod is fixedly connected with the inner wall of the top of the corresponding second embedded groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the first electric telescopic rod, the height of the lifting plate can be adjusted according to the height of the truck, so that the truck lifting device is suitable for trucks with different heights;

2. through the arrangement of the movable plate, the thread driving mechanism, the driving motor, the pressing plate, the pushing plate, the elastic guide mechanism and the vertical driving mechanism, the purpose of automatic unloading can be achieved, and unloaded goods can be stably moved and transported.

The utility model discloses a mode that the drive push pedal promoted the goods and unloaded can realize the unloading operation fast, when liberating the manpower, improves discharge efficiency, and is convenient for stabilize the pressure solid transportation with the goods lifted off, improves transportation stability, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a cargo unloading device for cargo transportation according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is the utility model provides a left side of cargo unloader for freight sees structural schematic diagram with lifter plate, vertical actuating mechanism, push pedal and clamp plate connecting piece.

In the figure: 100. a truck; 101. a base; 1. a lifting plate; 2. a first electric telescopic rod; 3. moving the plate; 4. a first groove; 5. a screw; 6. a moving block; 7. a drive motor; 8. pressing a plate; 9. a multi-stage electric telescopic rod; 10. a second groove; 11. a guide block; 12. a first guide bar; 13. a spring; 14. pushing a plate; 15. connecting blocks; 16. a T-shaped guide bar; 17. the rod is moved.

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.

Referring to fig. 1-3, a cargo unloading device for cargo transportation comprises an unloading device body matched with a truck 100, wherein the unloading device body comprises a base 101, walking wheels are rotatably installed at four corners of the bottom of the base 101, two obliquely arranged push rods are fixedly connected to the right side of the base 101, the same handle rod is fixedly connected to the top ends of the two push rods, the base 101 can be pushed to move through the matching of the handle rod and the two push rods, a lifting plate 1 for placing a moving plate 3 is arranged above the base 101, the moving plate 3 is in contact with the top of the lifting plate 1, four first electric telescopic rods 2 are embedded into the top of the base 101 in a rectangular shape, the top ends of output shafts of the first electric telescopic rods 2 are fixedly connected with the bottom of the lifting plate 1, and the lifting plate 1 is driven by the four first electric telescopic rods 2 to move up and down, wherein, the top of the base 101 is provided with four first embedded grooves for fixedly installing the first electric telescopic rod 2, the bottom of the lifting plate 1 is provided with four second embedded grooves, the top end of the output shaft of the first electric telescopic rod 2 is fixedly connected with the top inner wall of the corresponding second embedded groove, the top of the lifting plate 1 is provided with a first groove 4, a thread driving mechanism fixedly connected with the bottom of the movable plate 3 is rotatably arranged between the two side inner walls of the first groove 4, the thread driving mechanism is used for driving the movable plate 3 to move left and right, the right side of the lifting plate 1 is fixedly connected with a driving motor 7 fixedly connected with the right end of the thread driving mechanism, wherein, the thread driving mechanism comprises a screw rod 5 rotatably arranged between the two side inner walls of the first groove 4, the two side inner walls of the first groove 4 are both provided with rotating grooves, a first bearing is fixedly sleeved in the rotating grooves, the inner side of the inner ring of the first bearing is fixedly sleeved with the outer side of the screw rod 5 by bonding, the screw 5 is rotatably installed between the inner walls of the two sides of the first groove 4 under the matching of the rotating groove and the first bearing, a first perforation is formed in the inner wall of the right side of the rotating groove on the right side, the outer side of an output shaft of the driving motor 7 is movably contacted with the inner wall of the first perforation, the right end of the screw 5 is fixedly connected with the left end of the output shaft of the driving motor 7, the driving motor 7 is used for driving the screw 5 to rotate, a moving block 6 is sleeved on the screw 5 in a threaded manner, a threaded hole is formed in one side of the moving block 6 and is in threaded connection with the screw 5, the moving block 6 is slidably installed with the inner wall of the bottom of the first groove 4, two T-shaped sliding rails are fixedly connected to the inner wall of the bottom of the first groove 4, two T-shaped sliding grooves with openings formed in the bottom of the moving block 6 are formed in the two sides of the T-shaped sliding grooves, the T-shaped sliding rails are slidably connected with the corresponding T-shaped sliding grooves through the threaded hole in the moving block 6, the screw 5, the T-shaped sliding grooves in the bottom of the moving block 6 and the T-shaped sliding rails, the moving block 6 are matched, and the screw 5, the moving block 6, when the screw 5 rotates, the moving block 5 can drive the moving block 6 to slide rail 6 to slide on the inner wall of the bottom of the moving block 3 to slide left or right, and the moving block;

a pressing plate 8 is arranged on the left side of the moving plate 3, a second groove 10 is formed in the left side of the moving plate 3, an elastic guide mechanism fixedly connected with the right side of the pressing plate 8 is fixedly connected between the top inner wall and the bottom inner wall of the second groove 10, the elastic guide mechanism comprises two first guide rods 12 fixedly connected between the top inner wall and the bottom inner wall of the second groove 10, guide blocks 11 are slidably sleeved on the first guide rods 12, first guide holes in sliding connection with the outer sides of the corresponding first guide rods 12 are formed in the tops of the guide blocks 11, the left side of each guide block 11 is fixedly connected with the right side of the pressing plate 8, the guide blocks 11 are matched with the first guide rods 12 through the first guide holes in the guide blocks 11 and used for providing vertical guide for the pressing plate 8, and springs 13 are fixedly connected between the bottoms of the guide blocks 11 and the bottom inner wall of the second groove 10, the springs 13 are movably sleeved on the corresponding first guide rods 12, the left side of the moving plate 3 is provided with a push plate 14, the press plate 8 is slidably sleeved on the push plate 14, the top of the press plate 8 is provided with a rectangular through hole, the inner wall of the rectangular through hole is slidably connected with the outer side of the push plate 14, so that the press plate 8 is slidably sleeved on the outer side of the push plate 14 through the rectangular through hole, the front side and the rear side of the top of the push plate 14 are fixedly connected with vertical driving mechanisms, the press plate 8 is positioned between the two vertical driving mechanisms, the left side of the moving plate 3 is fixedly connected with two moving rods 17 for fixedly mounting the bottoms of the corresponding vertical driving mechanisms, the vertical driving mechanism comprises multi-stage electric telescopic rods 9 fixedly connected to the tops of the moving rods 17, the top of the push plate 14 is fixedly connected with two connecting blocks 15, the top of the press plate 8 is fixedly connected with two T-shaped guide rods 16, the connecting blocks 15 are slidably sleeved on the corresponding T-shaped guide rods 16, wherein the second guiding hole with 16 outside sliding connection's of the T shape guide bar that correspond is seted up at the top of connecting block 15, the output shaft top of multistage electric telescopic handle 9 and the bottom fixed connection of the connecting block 15 that corresponds, the utility model discloses a mode that drive push pedal 14 promoted goods and unloaded can realize the unloading operation fast, when liberating the manpower, improves discharge efficiency, and is convenient for carry out the stable firm transportation of pressing with the goods of unloading, improves transportation stability, satisfies the user demand.

The working principle is as follows: when the device is used and unloading work is carried out, the whole device is moved to an outlet of a truck 100 needing unloading, when the height of a lifting plate 1 is adjusted according to the height of the truck 100, four first electric telescopic links 2 are started in the forward direction at the same time, output shafts of the four first electric telescopic links 2 drive the lifting plate 1 to move upwards together, when the lifting plate 1 moves upwards until the top of the lifting plate is flush with the inner wall of the bottom of the truck 100, the first electric telescopic links 2 are stopped, a driving motor 7 is started in the forward direction, an output shaft of the driving motor 7 drives a screw rod 5 to rotate, under the action of a threaded hole formed in one side of a moving block 6, the screw rod 5 rotates to drive a moving block 6 to move leftwards, the moving block 6 drives a moving plate 3 to move leftwards, the moving plate 3 drives two moving rods 17 to move leftwards, the moving plate 3 drives a push plate 14 to move leftwards through a pressing plate 8, and when the push plate 14 moves leftwards to the upper left of goods, at the moment, the goods are positioned between the two moving rods 17, the driving motor 7 is stopped, then the two multi-stage electric telescopic rods 9 are reversely started, the output shafts of the multi-stage electric telescopic rods 9 drive the corresponding connecting blocks 15 to slide downwards on the T-shaped guide rods 16, the two connecting blocks 15 jointly drive the push plate 14 to move downwards to the left side of the goods, the multi-stage electric telescopic rods 9 are stopped, then the driving motor 7 is reversely started, the motion process of the driving motor 7 which is started forward in the same way is opposite to the motion process of the driving motor 7 which is started forward, the push plate 14 is changed into the rightward movement, the goods are pushed while the push plate 14 moves rightwards, the goods move rightwards gradually to the top of the lifting plate 1, when the push plate 14 pushes the goods to move completely out of the truck 100, the reverse multi-stage electric telescopic rods 9 continue to move backwards, the output shafts of the multi-stage electric telescopic rods 9 drive the corresponding connecting blocks 15 to move downwards to be in contact with the top of the pressure plate 8, the connecting block 15 extrudes the pressing plate 8 to move downwards, the pressing plate 8 drives the two guide blocks 11 to respectively slide downwards on the corresponding first guide rods 12, the guide blocks 11 compress the corresponding springs 13 while moving downwards, when the pressing plate 8 moves downwards until the bottom of the pressing plate is contacted with the top of a cargo, the multistage electric telescopic rods 9 are stopped, the pressing plate 8 presses and fixes the cargo at the top, at the moment, the handle rod can be pushed to move the base 101 through the four walking wheels, the base 101 drives the lifting plate 1 to move through the four first electric telescopic rods 2, the lifting plate 1 drives the cargo to move, and as the pressing plate 8 presses and fixes the cargo at the top at the moment, and the pushing plate 14 is matched to shield on the left side, the phenomenon that the cargo falls in the process of moving the cargo can be effectively reduced, the moving stability is improved, the unloading mode of pushing the cargo through the pushing plate 14 is adopted, the unloading operation can be quickly realized, the manpower is liberated, and the unloading efficiency is improved;

after the goods removed to appointed place, multistage electric telescopic handle 9 was started to the forward, multistage electric telescopic handle 9's output shaft drove connecting block 15 rebound and relaxed the pressure to clamp plate 8, the elasticity of the spring 13 that is in compression state this moment drives clamp plate 8 rebound through the guide block 11 that corresponds, clamp plate 8 upwards removes the pressure solid to the goods, connecting block 15 drives push pedal 14 rebound simultaneously and removes the sheltering from to the goods, can lift the goods off from lifter plate 1.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cargo unloading device for cargo transportation comprises an unloading device body matched with a truck (100), wherein the unloading device body comprises a base (101) with walking wheels rotatably arranged at four corners of the bottom, and is characterized in that a lifting plate (1) for placing a moving plate (3) is arranged above the base (101), four first electric telescopic rods (2) for driving the lifting plate (1) to move up and down are embedded in the top of the base (101) in a rectangular shape, a first groove (4) is formed in the top of the lifting plate (1), a thread driving mechanism for driving the moving plate (3) to move left and right is rotatably arranged between the inner walls of two sides of the first groove (4), right side fixedly connected with of lifter plate (1) one with screw thread actuating mechanism right end fixedly connected with driving motor (7), the left side of movable plate (3) is equipped with clamp plate (8), second groove (10) have been seted up in the left side of movable plate (3), fixedly connected with and clamp plate (8) right side fixedly connected with's elastic guide mechanism between the top inner wall in second groove (10) and the bottom inner wall, the left side of movable plate (3) is equipped with push pedal (14), clamp plate (8) slip cap is established on push pedal (14), the equal fixedly connected with vertical actuating mechanism in top front side and top rear side of push pedal (14), clamp plate (8) are located between two vertical actuating mechanism, two left side fixedly connected with of movable plate (3) are used for corresponding vertical actuating mechanism bottom fixed ann's ampere's of vertical actuating mechanism The top of the pressing plate (8) is fixedly connected with two T-shaped guide rods (16), and the vertical driving mechanism is sleeved on the corresponding T-shaped guide rods (16) in a sliding manner.

2. The cargo unloading device for cargo transportation according to claim 1, wherein the threaded driving mechanism comprises a screw (5) rotatably installed between the inner walls of the two sides of the first groove (4), the right end of the screw (5) is fixedly connected with the left end of the output shaft of the driving motor (7), a moving block (6) is sleeved on the screw (5) in a threaded manner, the moving block (6) is slidably installed on the inner wall of the bottom of the first groove (4), and the top of the moving block (6) is fixedly connected with the bottom of the moving plate (3).

3. A cargo unloading device for cargo transportation according to claim 1, wherein the elastic guide mechanism comprises two first guide rods (12) fixedly connected between the top inner wall and the bottom inner wall of the second groove (10), a guide block (11) is slidably sleeved on the first guide rods (12), the left side of the guide block (11) is fixedly connected with the right side of the pressure plate (8), a spring (13) is fixedly connected between the bottom of the guide block (11) and the bottom inner wall of the second groove (10), and the spring (13) is movably sleeved on the corresponding first guide rod (12).

4. The cargo unloading device for cargo transportation according to claim 1, wherein the vertical driving mechanism comprises a multi-stage electric telescopic rod (9) fixedly connected to the top of the moving rod (17), the top of the push plate (14) is fixedly connected with two connecting blocks (15), the connecting blocks (15) are slidably sleeved on the corresponding T-shaped guide rods (16), and the top ends of the output shafts of the multi-stage electric telescopic rods (9) are fixedly connected with the bottoms of the corresponding connecting blocks (15).

5. The cargo unloading device for cargo transportation according to claim 2, wherein two T-shaped slide rails are fixedly connected to the inner wall of the bottom of the first groove (4), two T-shaped slide grooves with openings at both sides are formed in the bottom of the moving block (6), and the T-shaped slide rails are slidably connected with the corresponding T-shaped slide grooves.

6. A cargo unloading device for cargo transportation according to claim 1, wherein two obliquely arranged push rods are fixedly connected to the right side of the base (101), and the same handle bar is fixedly connected to the top ends of the two push rods.

7. A cargo unloading device for cargo transportation according to claim 1, wherein the top of the base (101) is provided with four first embedded grooves for fixedly mounting the first electric telescopic rod (2), the bottom of the lifting plate (1) is provided with four second embedded grooves, and the top end of the output shaft of the first electric telescopic rod (2) is fixedly connected with the top inner wall of the corresponding second embedded groove.