CN214526047U

CN214526047U - Material shifts car tray location structure

Info

Publication number: CN214526047U
Application number: CN202022385143.2U
Authority: CN
Inventors: 何卫; 金勇�; 王建虎; 吕清振; 林小小; 杜陈强; 邵宇军
Original assignee: Xuzhou Hongwu Nano Technology Co ltd
Current assignee: Xuzhou Hongwu Nano Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-10-29
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a material shifts car tray location structure. Comprises a vehicle body, wherein a tray is arranged on the vehicle body; the tray is square, two arc-shaped bayonets are formed in the tray, and the two arc-shaped bayonets are distributed on a diagonal line of the tray; the front rotating shaft is relatively matched with the arc bayonet at the front side of the tray, and the rear rotating shaft is relatively matched with the arc bayonet at the rear side of the tray; the rear rotating shaft is hinged with the vehicle body, and a locking mechanism is arranged between the rear rotating shaft and the vehicle body. The arc bayonet on the tray of the utility model is matched with the front rotating shaft relatively, and then the tray is rotated by taking the front rotating shaft as the center, so that the tray is transferred to the vehicle body; then, the rear rotating shaft is rotated to be vertical and is matched with another arc-shaped bayonet on the tray in a clamped mode, two-point positioning of the tray, the front rotating shaft and the rear rotating shaft is achieved, and the loading and unloading speed of the tray is improved.

Description

Material shifts car tray location structure

Technical Field

The utility model relates to a nano-material production field specifically is applied to material transfer car tray location structure that nano-material shifted.

Background

The nanometer material production process can be applied to a transfer vehicle, and the rapid transfer and management of materials in workshops are realized. The workshop is making the course of working, and the transfer work of material spare is important component part in the whole production process, transports the material to the workshop from the storehouse frame and the material that the process needs down is put in to last process, and a considerable amount of material transfer device can all be used to these works. The existing material transfer trolley generally fixes the tray through a clamping mechanism, and is troublesome to operate and inconvenient to load and unload.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a material shifts car tray location structure adopts two point location to realize improving the loading and unloading speed of tray to the fixing of tray.

The utility model discloses a following technical scheme realizes: a tray positioning structure of a material transfer vehicle comprises a vehicle body, wherein a tray is placed on the vehicle body; the tray is square, two arc-shaped bayonets are formed in the tray, and the two arc-shaped bayonets are distributed on a diagonal line of the tray; the front rotating shaft is relatively matched with the arc bayonet at the front side of the tray, and the rear rotating shaft is relatively matched with the arc bayonet at the rear side of the tray; the rear rotating shaft is hinged with the vehicle body, and a locking mechanism is arranged between the rear rotating shaft and the vehicle body.

It further comprises the following steps: a plurality of carrier rollers are arranged on the upper surface of the trolley body and uniformly distributed by taking the front rotating shaft as a center.

A rotary sleeve is rotatably sleeved outside the front rotary shaft.

A groove is formed in the position, where the rear rotating shaft is installed, of the vehicle body, a pair of lug plates is fixed in the groove, and the rear rotating shaft is hinged in the pair of lug plates; the rear rotating shaft is cylindrical; the locking mechanism comprises a sliding rod, a sliding cylinder is sleeved in the rear rotating shaft, the lower end of the rear rotating shaft is provided with opposite sliding grooves, the lower end of the sliding rod is fixedly provided with a stop lever perpendicular to the sliding rod, and two ends of the stop lever extend out of the sliding grooves of the rear rotating shaft; the ear plate is provided with opposite slideways, and two ends of the stop lever are slidably arranged in the slideways on the ear plate; the upper end of the slide bar extends out of the rear rotating shaft, and a spring is arranged between the upper end of the slide bar and the upper end of the rear rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: an arc bayonet on the tray is matched with the front rotating shaft relatively, and then the tray is rotated by taking the front rotating shaft as the center, so that the tray is transferred to the vehicle body; then, the rear rotating shaft is rotated to be vertical and is matched with another arc-shaped bayonet on the tray in a clamped mode, two-point positioning of the tray, the front rotating shaft and the rear rotating shaft is achieved, and the loading and unloading speed of the tray is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention (before the tray enters the vehicle body);

FIG. 2 is a schematic structural view of the present invention (after the tray enters the vehicle body);

FIG. 3 is a schematic view of the rear hinge structure (when the slide bar is pressed down);

in the figure: 1. a vehicle body; 2. a tray; 2-1, arc bayonet; 3. a front rotating shaft; 4. a rear rotating shaft; 5. a carrier roller; 6. a rotary sleeve; 7. an ear plate; 7-1, a slideway; 8. a stop lever; 9. a spring; 10. a slide bar.

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.

As shown in fig. 1 and 2, a pallet positioning structure of a material transfer vehicle comprises a vehicle body 1, wherein a pallet 2 is placed on the vehicle body 1. The tray 2 is square, two arc-shaped bayonets 2-1 are arranged on the tray 2, and the two arc-shaped bayonets 2-1 are distributed on a diagonal line of the tray 2. The vehicle body 1 is provided with a front rotating shaft 3 and a rear rotating shaft 4, the front rotating shaft 3 is relatively matched with the arc bayonet 2-1 at the front side of the tray 2, and the rear rotating shaft 4 is relatively matched with the arc bayonet 2-1 at the rear side of the tray 2. A rotary sleeve 6 is rotatably sleeved outside the front rotating shaft 3. The upper surface of the vehicle body 1 is provided with a plurality of carrier rollers 5, and the carrier rollers 5 are uniformly distributed by taking the front rotating shaft 3 as the center. The rear rotating shaft 4 is hinged with the vehicle body 1, and a locking mechanism is arranged between the rear rotating shaft 4 and the vehicle body 1.

When in use, the utility model is used,

an arc bayonet on the tray is relatively matched with the front rotating shaft;

then, the tray is rotated by taking the front rotating shaft as the center, so that the tray is transferred to the vehicle body;

then, the rear rotating shaft is rotated to be vertical and is matched with another arc-shaped bayonet on the tray in a clamping mode, and two-point positioning of the tray, the front rotating shaft and the rear rotating shaft is achieved.

Locking mechanical system guarantees that back pivot 4 all is in the locking state when horizontal position and vertical position, and is specific:

a groove is formed in the position, where the rear rotating shaft 4 is installed, of the vehicle body 1, a pair of ear plates 7 is fixed in the groove, and the rear rotating shaft 4 is hinged in the pair of ear plates 7; the rear rotating shaft 4 is cylindrical. The slide bar 10 is sleeved in the rear rotating shaft 4, the lower end of the rear rotating shaft 4 is provided with opposite sliding grooves, the lower end of the slide bar 10 is fixed with a stop lever 8 vertical to the slide bar 10, and two ends of the stop lever 8 extend out of the sliding grooves of the rear rotating shaft 4. The ear plate 7 is provided with opposite slideways, and two ends of the stop lever 8 are slidably arranged in the slideways 7-1 on the ear plate 7; the upper end of the slide bar 10 extends out of the rear rotating shaft 4, and a spring 9 is arranged between the upper end of the slide bar 10 and the upper end of the rear rotating shaft 4.

When in use, the utility model is used,

pressing the sliding rod 10 by hand, and sliding two ends of a stop lever 8 at the lower end of the sliding rod 10 to the bottom arc part of the slideway 7-1; at the moment, the rear rotating shaft 4 can rotate freely, and the stop lever 8 slides at the arc-shaped position at the bottom of the slideway 7-1;

when the rear rotating shaft 4 is in the horizontal position and the vertical position, the sliding rod 10 is loosened, and the sliding rod 10 and the stop lever 8 move upwards under the action of the spring 9; at this time, the stop lever 8 slides upwards or horizontally to the vertical position or the horizontal position of the slideway 7-1, and the stop lever 8 cannot rotate, so that the rear rotating shaft 4 cannot rotate, and the horizontal position or the vertical position is locked.

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 material transfer vehicle tray positioning structure comprises a vehicle body (1), wherein a tray (2) is arranged on the vehicle body (1); the method is characterized in that: the tray (2) is square, two arc-shaped bayonets (2-1) are formed in the tray (2), and the two arc-shaped bayonets (2-1) are distributed on a diagonal line of the tray (2); the front rotating shaft (3) and the rear rotating shaft (4) are mounted on the vehicle body (1), the front rotating shaft (3) is relatively matched with the arc-shaped bayonet (2-1) on the front side of the tray (2), and the rear rotating shaft (4) is relatively matched with the arc-shaped bayonet (2-1) on the rear side of the tray (2); the rear rotating shaft (4) is hinged with the vehicle body (1), and a locking mechanism is arranged between the rear rotating shaft (4) and the vehicle body (1).

2. The material transfer cart tray positioning structure of claim 1, wherein: a plurality of carrier rollers (5) are mounted on the upper surface of the trolley body (1), and the carrier rollers (5) are uniformly distributed by taking the front rotating shaft (3) as a center.

3. The material transfer cart tray positioning structure of claim 1, wherein: a rotary sleeve (6) is rotatably sleeved outside the front rotating shaft (3).

4. The material transfer cart tray positioning structure of claim 1, wherein: a groove is formed in the position, where the rear rotating shaft (4) is installed, of the vehicle body (1), a pair of ear plates (7) is fixed in the groove, and the rear rotating shaft (4) is hinged in the pair of ear plates (7); the rear rotating shaft (4) is cylindrical;

the locking mechanism comprises a sliding rod (10) with a sliding cylinder sleeved in the rear rotating shaft (4), the lower end of the rear rotating shaft (4) is provided with opposite sliding grooves, the lower end of the sliding rod (10) is fixedly provided with a stop lever (8) perpendicular to the sliding rod (10), and two ends of the stop lever (8) extend out of the sliding grooves of the rear rotating shaft (4); the ear plate (7) is provided with opposite slideways (7-1), and two ends of the stop lever (8) are slidably arranged in the slideways (7-1) on the ear plate (7); the upper end of the sliding rod (10) extends out of the rear rotating shaft (4), and a spring (9) is arranged between the upper end of the sliding rod (10) and the upper end of the rear rotating shaft (4).