CN219525623U - Discharging device for commodity circulation - Google Patents

Abstract

The utility model relates to the technical field of logistics unloading, in particular to a logistics unloading device, which comprises a base, wherein one end of the base is rotationally connected with an unloading frame, a plurality of conveying rollers are rotationally connected in the unloading frame at equal intervals, the other end of the base is fixedly provided with a supporting block, the upper side of the supporting block is hinged with a cylinder, the upper side of the cylinder is hinged with one end of the unloading frame, the bottom of the base is fixedly provided with four bottom plates which are in rectangular distribution, and the four bottom plates are rotationally connected with movable wheels; the two movable wheel fixing mechanisms are symmetrically arranged at the lower position of the unloading frame. According to the utility model, the cylinder is utilized to drive the unloading frame to move upwards, so that one end of the connecting rod is driven to move upwards, and the other end of the connecting rod moves downwards and drives the push rod to move downwards according to the lever principle until the movable wheel fixing block locks the movable wheel, the device is simple, the unloading frame is ensured not to deviate under the action of external force, and the unloading can be stably carried out.

Description

Discharging device for commodity circulation

Technical Field

The utility model relates to the technical field of logistics unloading, in particular to a logistics unloading device.

Background

The handling is the important link of logistics system, in order to satisfy customer's demand, need transport the mode through the transportation, transport commodity from the place of production to consumer place, because many commodity circulation all is transported through the freight train, when unloading to the freight train, need assist through discharge device.

The publication number is: CN217200970U discloses a discharge device for commodity circulation, including discharge frame and buffer assembly, buffer assembly includes mounting panel, slide, two buffer rods and shock mount, the mounting panel with discharge frame rotates to be connected, and is located discharge frame one side, the mounting panel has the spout, two the buffer rods respectively with mounting panel fixed connection all is located in the spout, slide with two buffer rod fixed connection, and with mounting panel sliding connection, and be located in the spout, the shock mount with discharge frame fixed connection.

It has certain drawbacks: the device is provided with the universal wheel, after pushing the unloading device to the unloading place, the universal wheel needs to be locked, the simple brake structure of the device is directly utilized to lock, but the locking effect is more general, the unloading device is easy to deviate under the action of large external force, a gap is formed between the unloading rack and a wagon compartment, the goods can fall from the gap to be damaged, the offset unloading device needs to be reset again by manpower, so that the unloading device is unstable, and the use efficiency is low.

Disclosure of Invention

The present utility model is directed to a cargo discharging device for logistics, which solves the problems set forth in the background art.

The technical scheme of the utility model is as follows: the utility model provides a discharge device for commodity circulation, includes the base, the one end of base rotates and is connected with the discharge frame, the inside equidistant rotation of discharge frame is connected with a plurality of conveying rollers, the other end of base is fixed with the supporting shoe, the upside of supporting shoe articulates there is the cylinder, the upside of cylinder articulates in the one end of discharge frame, the bottom of base is fixed with four bottom plates that are rectangular distribution, four the bottom plate is all rotated and is connected with the travelling wheel, still includes; the two movable wheel fixing mechanisms are symmetrically arranged at the lower position of the unloading rack; the movable wheel fixing mechanism comprises a fixing block fixed at the bottom of a unloading rack and a groove formed in one side of a base, one end of the fixing block is rotationally connected with a connecting rod, one end bottom of the connecting rod is fixedly provided with a hollow cylinder, the lower side of the hollow cylinder is fixedly provided with a spring, one end of the spring is fixedly connected with a connecting block, the upper side of the connecting block is fixedly provided with a sliding rod penetrating through the inner side of the spring, the sliding rod penetrates through the hollow cylinder and slides in the hollow cylinder, two pushing rods penetrating through the groove are symmetrically and rotationally connected at two ends of the connecting block, one end of each pushing rod is rotationally connected with a movable wheel fixing block, each movable wheel fixing block is in sliding connection with a bottom plate, each movable wheel fixing block is matched with a corresponding movable wheel, one end of each connecting rod is hinged with a fulcrum seat, and the bottom of each fulcrum seat is fixedly connected with the base.

Preferably, the height of the unloading frame is higher than the upper surface of the conveying roller.

Preferably, one end sliding connection of the unloading frame has the buffer board, be fixed with buffer spring between buffer board and the unloading frame inside wall.

Preferably, one side of the movable wheel fixing block is provided with an anti-slip pad.

Preferably, the pivot seat is hinged with the connecting rod at a position close to the hollow cylinder.

Preferably, one end of the unloading rack is welded with a handle.

The utility model provides a discharging device for logistics through improvement, which has the following improvements and advantages compared with the prior art:

according to the utility model, the cylinder is utilized to drive the unloading frame to move upwards, so that one end of the connecting rod is driven to move upwards, and the other end of the connecting rod moves downwards and drives the push rod to move downwards according to the lever principle until the movable wheel fixing block locks the movable wheel, the device is simple, the unloading frame is ensured not to deviate under the action of external force, and the unloading can be stably carried out.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of the overall first perspective of the present utility model;

FIG. 2 is a schematic view of the overall second perspective of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

Reference numerals illustrate:

1. a base; 2. unloading a goods shelf; 3. a conveying roller; 4. a support block; 5. a cylinder; 6. a bottom plate; 7. a moving wheel; 8. a fixed block; 9. a groove; 10. a connecting rod; 11. a hollow cylinder; 12. a spring; 13. a connecting block; 14. a slide bar; 15. a push rod; 16. a moving wheel fixing block; 17. a fulcrum seat; 18. a buffer plate; 19. a buffer spring; 20. an anti-slip mat.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a discharging device for logistics through improvement, which comprises the following technical scheme:

as shown in fig. 1-4, the unloading device for logistics comprises a base 1, one end of the base 1 is rotatably connected with an unloading frame 2, the inside of the unloading frame 2 is rotatably connected with a plurality of conveying rollers 3 at equal intervals, the unloading frame 2 is higher than the upper surface of the conveying rollers 3 to prevent cargoes from falling from the side when moving along with the conveying rollers 3, the other end of the base 1 is fixedly provided with a supporting block 4, the upper side of the supporting block 4 is hinged with an air cylinder 5, the upper side of the air cylinder 5 is hinged with one end of the unloading frame 2, the bottom of the base 1 is fixedly provided with four bottom plates 6 in rectangular distribution, and the four bottom plates 6 are rotatably connected with a movable wheel 7, and the unloading device further comprises; the two movable wheel fixing mechanisms are symmetrically arranged at the lower position of the unloading frame 2; the movable wheel fixing mechanism comprises a fixing block 8 fixed at the bottom of the unloading frame 2 and a groove 9 formed in one side of the base 1, one end of the fixing block 8 is rotationally connected with a connecting rod 10, one end bottom of the connecting rod 10 is fixedly provided with a hollow cylinder 11, the lower side of the hollow cylinder 11 is fixedly provided with a spring 12, one end of the spring 12 is fixedly connected with a connecting block 13, the upper side of the connecting block 13 is fixedly provided with a sliding rod 14 penetrating through the inner side of the spring 12, the sliding rod 14 penetrates through and slides in the hollow cylinder 11, two ends of the connecting block 13 are symmetrically rotationally connected with two push rods 15 penetrating through the groove 9, one ends of the two push rods 15 are rotationally connected with movable wheel fixing blocks 16, the two movable wheel fixing blocks 16 are in sliding connection with a bottom plate 6, the two movable wheel fixing blocks 16 are matched with corresponding movable wheels 7, one end of the connecting rod 10 is hinged with a fulcrum seat 17, the bottom of the fulcrum seat 17 is fixedly connected with the base 1, the hinged position of the fulcrum seat 17 and the connecting rod 10 is close to the hollow cylinder 11, and the movable wheel fixing mechanism is more convenient to pull up according to the lever principle.

Further, one end sliding connection of discharge frame 2 has buffer board 18, is fixed with buffer spring 19 between buffer board 18 and the discharge frame 2 inside wall, plays the cushioning effect, reduces the impact force that the goods dropped, avoids goods and goods packing to appear damaging.

Further, the anti-slip pad 20 is arranged on one side of the movable wheel fixing block 16, so that the contact area between the movable wheel fixing block 16 and the movable wheel 7 is increased, friction is further increased, and the fixing of the movable wheel 7 is enhanced.

Further, a handle is welded at one end of the unloading frame 2, so that a worker can push the device to an unloading area conveniently.

Working principle: when the buffer plate is used, the movable wheels 7 are moved to a unloading place, after the buffer plate arrives, the cylinder 5 is started, the cylinder 5 is utilized to drive the unloading frame 2 to move upwards to the unloading height, in the process of moving upwards the unloading frame 2, the fixed block 8 moves upwards along with the fixed block 8, one end of the connecting rod 10 rotationally connected with the fixed block 8 is moved upwards, at the moment, the other end of the connecting rod 10 moves downwards according to the lever principle, the connecting rod 10 moves downwards to drive the hollow cylinder 11 to move downwards and compress the spring 12, the pushing force generated by the spring 12 pushes the connecting block 13 to move downwards, the connecting block 13 moves downwards to drive the two push rods 15 to move downwards synchronously, the two push rods 15 move downwards to drive the two movable wheel fixed blocks 16 to slide towards the movable wheels 7 corresponding to the two movable wheels, until the two anti-slip pads 20 respectively arranged on the two movable wheel fixed blocks 16 synchronously abut against the movable wheels 7 and compress the movable wheels 7, the fixed wheels 7 are completed, the unloading device is kept in a fixed stable state, the stable continuous auxiliary unloading state can be ensured, the goods can be stably moved out from the truck to the unloading frame 2, the goods are rotationally driven to the goods storage platform, the goods are moved, the goods are driven to the buffer plate 18, the goods are moved, the buffer plate is moved, the goods are 18, the buffer plate is respectively, the goods are buffered, and the buffer plate is prevented from being damaged, and the goods are 18 due to the impact force is buffered.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a discharge device for commodity circulation, includes base (1), the one end of base (1) rotates and is connected with discharge frame (2), the inside equidistant rotation of discharge frame (2) is connected with a plurality of conveying rollers (3), the other end of base (1) is fixed with supporting shoe (4), the upside of supporting shoe (4) articulates there is cylinder (5), the upside of cylinder (5) articulates in the one end of discharge frame (2), the bottom of base (1) is fixed with four bottom plates (6) that are rectangular distribution, four bottom plates (6) all rotate and are connected with movable wheel (7), its characterized in that still includes;

the two movable wheel fixing mechanisms are symmetrically arranged at the lower position of the unloading rack (2);

the utility model provides a movable wheel fixed establishment is including being fixed in fixed block (8) of unloading goods shelves (2) bottom and seting up in recess (9) of base (1) one side inside, the one end rotation of fixed block (8) is connected with connecting rod (10), the one end bottom of connecting rod (10) is fixed with hollow section of thick bamboo (11), the downside of hollow section of thick bamboo (11) is fixed with spring (12), the one end fixedly connected with connecting block (13) of spring (12), the upside of connecting block (13) is fixed with slide bar (14) that run through in spring (12) inboard, slide bar (14) run through and slide in the inside of hollow section of thick bamboo (11), the both ends symmetry swivelling joint of connecting block (13) has two push rods (15) that run through in recess (9) inside, two the one end of push rod (15) is all swivelling joint has movable wheel fixed block (16), two movable wheel fixed block (16) all with bottom plate (6) sliding connection, and two movable wheel fixed block (16) all adapt with corresponding movable wheel (7), the bottom (10) is connected with pivot (17) of connecting rod (17).

2. A discharge device for logistics according to claim 1, wherein: the unloading frame (2) is higher than the upper surface of the conveying roller (3).

3. A discharge device for logistics according to claim 1, wherein: one end of the unloading frame (2) is slidably connected with a buffer plate (18), and a buffer spring (19) is fixed between the buffer plate (18) and the inner side wall of the unloading frame (2).

4. A discharge device for logistics according to claim 1, wherein: one side of the movable wheel fixing block (16) is provided with an anti-slip pad (20).

5. A discharge device for logistics according to claim 1, wherein: the position where the fulcrum seat (17) is hinged with the connecting rod (10) is close to the hollow cylinder (11).

6. A discharge device for logistics according to claim 1, wherein: one end of the unloading frame (2) is welded with a handle.