CN213168996U

CN213168996U - Roller equipment for logistics tray

Info

Publication number: CN213168996U
Application number: CN202021398792.XU
Authority: CN
Inventors: 陈志新; 叶茜; 陈云良; 赵军龙; 熊为能; 魁妍
Original assignee: Ningxia Polytechnic (ningxia Radio And Television University)
Current assignee: Ningxia Polytechnic (ningxia Radio And Television University)
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-11
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a gyro wheel equipment for commodity circulation tray, which comprises a tray, the bottom of tray is provided with the base, one side that the tray is close to the base is connected with the guide arm, the guide arm groove has been seted up to one side that the base is close to the guide arm, wherein, one side that the tray is close to the guide arm is fixed with the spring, the tray left and right sides is fixed with the curb plate, the curb plate groove has been seted up to one side that the base is close to the curb plate, the bottom of base is connected with the fixing base, the bottom of fixing base is fixed with the link. The utility model discloses a set up the lead screw, rotate the lead screw, the lead screw drives the slider through the helicitic texture who constitutes with the slider and removes, and the slider drives the connecting plate and removes, and the connecting plate drives splint and removes, and the lead screw setting is opposite at the inside threaded line of two adjacent spouts, and the splint that are convenient for make the lead screw drive the gyro wheel both sides are pressed from both sides tightly the gyro wheel towards close direction removal, avoid carrying out the random rotation of in-process gyro wheel of loading and unloading to the goods, influence loading and unloading effect.

Description

Roller equipment for logistics tray

Technical Field

The utility model relates to a gyro wheel equipment technical field of commodity circulation tray specifically is a gyro wheel equipment for commodity circulation tray.

Background

The logistics pallet is a horizontal platform device used for containerizing, stacking, carrying and transporting goods and products which are placed as unit loads, and as a containerization device similar to a container, the pallet is widely applied to the fields of production, transportation, storage, circulation and the like at present, is considered to be one of two key innovations in the logistics industry in the twentieth century, and the logistics pallet needs a roller device for the logistics pallet to facilitate moving and transportation when in use.

Although the types and the number of the current roller devices for the logistics tray are very large, the existing roller devices for the logistics tray still have certain problems, and certain inconvenience is brought to the use of the roller devices for the logistics tray.

However, in the process of using most roller devices for logistics trays, the trays are relatively inconvenient to move and fix and are not easy to load and unload goods, or the trays are easy to move randomly in the process of loading and unloading, so that the loading and unloading effect is affected, the application range of the roller devices for logistics trays is limited to a great extent, and therefore, the technology capable of improving the structure of the roller devices for logistics trays is urgently needed to perfect the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gyro wheel equipment for commodity circulation tray has solved the in-process that is used for the gyro wheel equipment of commodity circulation tray using, and the removal of tray is comparatively inconvenient with fixed, is difficult for loading and unloading the goods, or easily removes at will at the in-process tray of loading and unloading, influences the problem of loading and unloading effect.

In order to achieve the above object, the utility model provides a following technical scheme: a roller device for a logistics tray comprises a tray, a base is arranged at the bottom of the tray, a guide rod is connected with one side of the tray close to the base, a guide rod groove is formed in one side of the base close to the guide rod, wherein,

a spring is fixed on one side of the tray close to the guide rod, side plates are fixed on the left side and the right side of the tray, and a side plate groove is formed in one side of the base close to the side plates;

the bottom of base is connected with the fixing base, the bottom of fixing base is fixed with the link, the bottom of link is provided with the center pin, the outside of center pin is provided with the gyro wheel, the both sides of gyro wheel are provided with the connecting plate, one side that the connecting plate is close to the gyro wheel is fixed with splint, the link is close to one side of splint and has seted up the through-hole, the top of connecting plate is fixed with the slider, the base is close to one side of slider and has seted up the spout, the inside of spout is provided with the lead screw, the lead screw groove has been seted up to one side that the base is close to the lead screw.

Preferably, the guide rod coincides with the circle center of the cross section of the guide rod groove, and the outer diameter of the guide rod is equal to the inner diameter of the guide rod groove.

Preferably, the spring is wound outside the guide rod, and the tray and the base form an elastic structure through the spring.

Preferably, the roller and the central shaft form a rotating connection, and clamping plates are arranged on the left side and the right side of the roller.

Preferably, the cross sections of the sliding block and the sliding groove are T-shaped, and the sliding block and the sliding groove form a sliding structure.

Preferably, the screw rod runs through in the slider, and the spout has seted up everywhere altogether, and the screw rod setting is opposite in the line of adjacent two inside screw threads of spout moreover.

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

1. the utility model discloses a set up the lead screw, rotate the lead screw, the lead screw drives the slider through the helicitic texture who constitutes with the slider and removes, and the slider drives the connecting plate and removes, and the connecting plate drives splint and removes, and the lead screw setting is opposite at the inside threaded line of two adjacent spouts, and the splint that are convenient for make the lead screw drive the gyro wheel both sides are pressed from both sides tightly the gyro wheel towards close direction removal, avoid carrying out the random rotation of in-process gyro wheel of loading and unloading to the goods, influence loading and unloading effect.

2. The utility model discloses a set up the spring, when placing the top of tray with the goods, the tray receives pressure to drive the guide arm and removes in the inside in guide bar groove, drives spring compression simultaneously, and the answer elasticity that the spring produced promotes the tray, is convenient for play a absorbing effect to the tray, avoids the goods on the tray to receive the collision.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a tray; 2. a base; 3. a guide bar; 4. a guide bar groove; 5. a spring; 6. a side plate; 7. a side plate groove; 8. a fixed seat; 9. a connecting frame; 10. a central shaft; 11. a roller; 12. a connecting plate; 13. a splint; 14. a through hole; 15. a slider; 16. a chute; 17. a screw rod; 18. a screw rod groove; 19. a handle.

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 to 3, the present invention provides a technical solution: a roller device for a logistics tray comprises a tray 1, a base 2, a guide rod 3, a guide rod groove 4, a spring 5, a side plate 6, a side plate groove 7, a fixing seat 8, a connecting frame 9, a central shaft 10, a roller 11, a connecting plate 12, a clamping plate 13, a through hole 14, a sliding block 15, a sliding groove 16, a screw rod 17, a screw rod groove 18 and a handle 19, wherein the base 2 is arranged at the bottom of the tray 1, the guide rod 3 is connected to one side of the tray 1 close to the base 2, the center of the cross section of the guide rod 3 and the cross section of the guide rod groove 4 are overlapped, the outer diameter of the guide rod 3 is equal to the inner diameter of the guide rod groove 4, when goods are placed above the tray 1, the tray 1 is pressed to drive the guide rod 3 to move in the guide rod groove 4, the spring 5 is wound outside the guide rod 3, the outer diameter of the guide rod 3 is equal to the inner diameter of the, a guide rod groove 4 is arranged on one side of the base 2 close to the guide rod 3, wherein,

a spring 5 is fixed on one side of the tray 1 close to the guide rod 3, the spring 5 is wound outside the guide rod 3, the tray 1 and the base 2 form an elastic structure through the spring 5, when goods are placed above the tray 1, the tray 1 is pressed to drive the spring 5 to compress, the tray 1 is pushed by return elastic force generated by the spring 5, a shock absorption effect is conveniently achieved on the tray 1, the goods on the tray 1 are prevented from being collided, side plates 6 are fixed on the left side and the right side of the tray 1, and a side plate groove 7 is formed in one side of the base 2 close to the side plates 6;

the bottom of the base 2 is connected with a fixed seat 8, the bottom of the fixed seat 8 is fixed with a connecting frame 9, the bottom of the connecting frame 9 is provided with a central shaft 10, the outside of the central shaft 10 is provided with a roller 11, the roller 11 and the central shaft 10 constitute a rotary connection, clamping plates 13 are arranged on the left side and the right side of the roller 11, connecting plates 12 are arranged on the two sides of the roller 11, one side of the connecting plate 12 close to the roller 11 is fixed with the clamping plate 13, one side of the connecting frame 9 close to the clamping plate 13 is provided with a through hole 14, the top of the connecting plate 12 is fixed with a sliding block 15, the cross sections of the sliding block 15 and a sliding groove 16 are in a T shape, the sliding block 15 and the sliding groove 16 constitute a sliding structure, the screw rod 17 is rotated to drive the sliding block 15 to move, the sliding block 15 slides in the, one side of the base 2 close to the sliding block 15 is provided with a sliding chute 16, a screw rod 17 is arranged inside the sliding chute 16, the screw rod 17 penetrates through the sliding block 15, the sliding chute 16 is provided with four positions, and the thread lines of the internal threads of the two adjacent chutes 16 of the screw rod 17 are opposite, the screw rod 17 is rotated, the screw rod 17 drives the slide block 15 to move through the thread structure formed by the slide block 15, the slide block 15 drives the connecting plate 12 to move, the connecting plate 12 drives the clamping plate 13 to move, the thread lines of the internal threads of the two adjacent chutes 16 of the screw rod 17 are opposite, so that the screw rod 17 drives the clamping plates 13 at the two sides of the roller 11 to move towards the similar direction to clamp the roller 11, the roller 11 is prevented from rotating randomly in the process of loading and unloading goods, and the loading and unloading effect is prevented from being influenced, a screw rod groove 18 is formed in one side, close to the screw rod 17, of the base 2, and a handle 19 is connected to the right portion of the screw rod 17.

The working principle is as follows: when the roller equipment for the logistics tray is used, firstly, when goods are placed above the tray 1, the tray 1 is pressed to drive the guide rod 3 to move in the guide rod groove 4, the spring 5 is driven to compress, the return elastic force generated by the spring 5 pushes the tray 1, the tray 1 is convenient to play a role in damping, the goods on the tray 1 are prevented from being collided, when the goods on the tray 1 need to be loaded and unloaded, the screw rod 17 is rotated, the screw rod 17 drives the sliding block 15 to move, the sliding block 15 slides in the sliding groove 16 through the sliding structure formed by the sliding groove 16, the sliding block 15 drives the connecting plate 12 to move, the connecting plate 12 drives the clamping plates 13 to move, the screw rod 17 is arranged in two adjacent sliding grooves 16, the grains of the internal threads of the screw rod 17 are opposite, the screw rod 17 is convenient to drive the clamping plates 13 on two sides of the roller 11 to move towards the similar direction to clamp the roller 11, and the roller 11 is prevented from, affecting the loading and unloading effect.

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. A roller device for logistic trays, comprising a tray (1), characterized in that: a base (2) is arranged at the bottom of the tray (1), a guide rod (3) is connected to one side of the tray (1) close to the base (2), a guide rod groove (4) is arranged on one side of the base (2) close to the guide rod (3), wherein,

a spring (5) is fixed on one side of the tray (1) close to the guide rod (3), side plates (6) are fixed on the left side and the right side of the tray (1), and a side plate groove (7) is formed in one side of the base (2) close to the side plates (6);

the bottom of the base (2) is connected with a fixed seat (8), the bottom of the fixed seat (8) is fixed with a connecting frame (9), a central shaft (10) is arranged at the bottom of the connecting frame (9), a roller (11) is arranged outside the central shaft (10), connecting plates (12) are arranged on two sides of the roller (11), a clamping plate (13) is fixed on one side of each connecting plate (12) close to the roller (11), one side of the connecting frame (9) close to the clamping plate (13) is provided with a through hole (14), a sliding block (15) is fixed at the top of the connecting plate (12), a sliding groove (16) is formed in one side of the base (2) close to the sliding block (15), the inside of spout (16) is provided with lead screw (17), lead screw groove (18) have been seted up to one side that base (2) are close to lead screw (17), the right part of lead screw (17) is connected with handle (19).

2. The roller device for a logistics tray of claim 1 wherein: the circle centers of the sections of the guide rod (3) and the guide rod groove (4) are overlapped, and the outer diameter of the guide rod (3) is equal to the inner diameter of the guide rod groove (4).

3. The roller device for a logistics tray of claim 1 wherein: the spring (5) is wound outside the guide rod (3), and the tray (1) and the base (2) form an elastic structure through the spring (5).

4. The roller device for a logistics tray of claim 1 wherein: the roller (11) and the central shaft (10) form a rotating connection, and clamping plates (13) are arranged on the left side and the right side of the roller (11).

5. The roller device for a logistics tray of claim 1 wherein: the cross sections of the sliding block (15) and the sliding groove (16) are T-shaped, and the sliding block (15) and the sliding groove (16) form a sliding structure.

6. The roller device for a logistics tray of claim 1 wherein: the screw rod (17) penetrates through the sliding block (15), the sliding grooves (16) are formed in four positions, and the threads of the internal threads of the sliding grooves (16) in two adjacent positions are opposite in line in the screw rod (17).