Automatic material turnover vehicle

Abstract

The utility model relates to the technical field of turnover vehicles, and discloses an automatic material turnover vehicle which comprises a vehicle body, mounting grooves are formed in the four corners of the surface of the upper end of the vehicle body, stand columns are arranged on the vehicle body through the mounting grooves, a plurality of buffering supporting assemblies are arranged on the inner sides of the stand columns at equal intervals, and trays are arranged at the upper ends of the buffering supporting assemblies. A limiting connecting plate is arranged above one side of the tray, a protruding shaft is fixedly arranged in the center of the front face of the limiting connecting plate at the lowermost end of the stand column, and the limiting connecting plate at the lowermost end of the stand column is provided with a limiting pressing assembly through the protruding shaft. According to the automatic material turnover vehicle, through the arrangement of the buffer supporting assembly, when the vehicle body moves to a bumpy road surface, and the tray containing automobile parts vibrates up and down, the tray extrudes the movable plate through the positioning column in the vibration downward moving process, the movable plate extrudes the buffer spring in the downward moving process, and the external force can be effectively buffered through contraction of the buffer spring.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover vehicles, in particular to an automatic material turnover vehicle. Background Art

[0002] The turnover vehicle is a tool widely used in life and production. Its main features are reusability and easy operation. In the automotive industry, turnover vehicles are often needed to hold, transport and store various automotive parts.

[0003] The existing material turnover carts for automobile parts have a single structure and function. Different parts cannot be placed in categories. The turnover cart has no buffer structure. When subjected to external forces, automobile parts are easily damaged by collision due to vibration. Small parts are easy to fall off the placement plate of the turnover cart. Therefore, it is necessary to provide an automated material turnover cart to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automated material turnover vehicle to solve the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: an automated material turnover vehicle, comprising a vehicle body, wherein the four corners of the upper surface of the vehicle body are provided with mounting grooves, the vehicle body is provided with columns through the mounting grooves, a plurality of buffer support components are provided at equal distances on the inner side of the columns, a tray is provided on the upper end of the buffer support component, a limited position connecting plate is provided above one side of the tray, a convex shaft is fixedly provided at the front center of the limiting connecting plate at the lower end of the column, and a limited position pressing component is provided on the limiting connecting plate at the lower end of the column through the convex shaft;

[0006] The buffer support assembly comprises a support block, the support block is fixedly connected to the column, and a positioning groove is formed on the support block.

[0007] Preferably, the buffer support assembly further includes a buffer spring and a movable plate, and the buffer spring and the movable plate are both arranged inside the positioning groove.

[0008] Preferably, the movable plate is arranged at the upper end of the buffer spring and is slidably connected to the inner wall of the positioning groove.

[0009] Preferably, positioning posts cooperating with the positioning grooves are provided at four corners of the lower end surface of the tray, and the tray is detachable.

[0010] Preferably, the limiting connecting plate is fixedly connected to the column, the limiting pressing assembly includes an L-shaped frame, a rubber connecting column and a pressure plate, a strip slide groove is opened on the vertical plate of the L-shaped frame, and the L-shaped frame is slidably connected to the convex shaft through the strip slide groove.

[0011] Preferably, the rubber connecting column is arranged on the lower end surface of the L-shaped frame cross plate, and the pressing plate is arranged on the lower end surface of the rubber connecting column.

[0012] Preferably, an external thread is provided at the front end of the outer surface of the convex shaft, and the convex shaft is threadedly connected to a fastening nut via the external thread.

[0013] Preferably, a handrail is provided at the end of the upper end surface of the vehicle body.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The automated material turnover vehicle is provided with a buffer support assembly. When the vehicle body moves to a bumpy road surface, causing the pallet loaded with auto parts to vibrate up and down, the positioning column squeezes the movable plate during the pallet's downward movement, and the buffer spring is squeezed during the movable plate's downward movement. The contraction of the buffer spring can effectively buffer the external force. By providing multiple pallets, the classified placement of auto parts can be achieved.

[0016] 2. The automated material turnover vehicle is provided with a limited position clamping assembly. By loosening the fastening nut, the position of the L-shaped frame can be effectively adjusted, so that the pressure plate can move synchronously to press the small automotive parts inside the pallet, and then the fastening nut can be re-tightened to ensure that the position of the L-shaped frame is fixed and prevent the parts inside the pallet from falling off the pallet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the overall structural schematic diagrams of the utility model automated material turnover vehicle;

[0018] Figure 2 This is the second schematic diagram of the overall structure of the automated material turnover vehicle of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the tray of the utility model;

[0020] Figure 4 This is a structural schematic diagram of the position limiting and pressing assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the buffer support assembly of the utility model;

[0022] Figure 6 It is a cross-sectional view of the support block of the utility model.

[0023] In the figure: 1. vehicle body; 101. mounting groove; 2. column; 3. buffer support assembly; 301. support block; 302. positioning groove; 303. buffer spring; 304. movable plate; 4. armrest; 5. tray; 501. positioning column; 6. limit connecting plate; 601. cam; 7. limit clamping assembly; 701. L-shaped frame; 702. rubber connecting column; 703. pressure plate; 704. fastening nut; 705. strip slide. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 An automated material turnover vehicle comprises a vehicle body 1, wherein four corners of the upper surface of the vehicle body 1 are provided with mounting grooves 101, a column 2 is arranged on the vehicle body 1 through the mounting grooves 101, a plurality of buffer support components 3 are arranged at equal distances on the inner side of the column 2, a tray 5 is arranged on the upper end of the buffer support component 3, a limited position connecting plate 6 is arranged above one side of the tray 5, a convex shaft 601 is fixedly arranged at the front center of the limiting connecting plate 6 at the lower end of the column 2, and a limited position pressing component 7 is arranged on the limiting connecting plate 6 at the lower end of the column 2 through the convex shaft 601;

[0026] The buffer support assembly 3 includes a support block 301 . The support block 301 is fixedly connected to the column 2 . A positioning groove 302 is formed on the support block 301 .

[0027] Among them; the buffer support assembly 3 also includes a buffer spring 303 and a movable plate 304, the buffer spring 303 and the movable plate 304 are both arranged inside the positioning groove 302, the movable plate 304 is arranged on the upper end of the buffer spring 303 and is slidably connected to the inner wall of the positioning groove 302, and the four corners of the lower end surface of the tray 5 are provided with positioning columns 501 that cooperate with the positioning groove 302, and the tray 5 is detachable. When the vehicle body 1 moves to a bumpy road surface, causing the tray 5 loaded with automobile parts to vibrate up and down, the movable plate 304 is squeezed by the positioning column 501 during the vibration and downward movement of the tray 5, and the buffer spring 303 is squeezed during the downward movement of the movable plate 304. The contraction of the buffer spring 303 can effectively buffer the external force.

[0028] Among them, the limiting connecting plate 6 is fixedly connected to the column 2, the limiting clamping assembly 7 includes an L-shaped frame 701, a rubber connecting column 702 and a pressure plate 703, a strip slide groove 705 is provided on the vertical plate of the L-shaped frame 701, and the L-shaped frame 701 is slidingly connected to the convex shaft 601 through the strip slide groove 705. By providing the convex shaft 601, it is easy to install the L-shaped frame 701 and the position of the L-shaped frame 701 can be adjusted.

[0029] Among them; the rubber connecting column 702 is arranged on the lower end surface of the horizontal plate of the L-shaped frame 701, the pressure plate 703 is arranged on the lower end surface of the rubber connecting column 702, the front end of the outer surface of the convex shaft 601 is provided with an external thread, and the convex shaft 601 is threadedly connected with a fastening nut 704 through the external thread. By loosening the fastening nut 704, the position of the L-shaped frame 701 can be effectively adjusted, so that the pressure plate 703 can be synchronously moved to press the small automobile parts inside the tray 5, and then the fastening nut 704 can be re-tightened to ensure that the position of the L-shaped frame 701 is fixed and the parts inside the tray 5 are prevented from detaching from the tray 5.

[0030] Among them, an armrest 4 is provided at the end of the upper surface of the vehicle body 1. The armrest 4 facilitates the movement of the automated material turnover vehicle and effectively adjusts its position.

[0031] Working principle: by providing a buffer support assembly 3, it is convenient to install the tray 5. By providing a plurality of trays 5, the classified placement of automobile parts can be realized. When the vehicle body 1 is in the process of automatic driving, when the vehicle body 1 moves to a bumpy road surface, causing the tray 5 loaded with automobile parts to vibrate up and down, the positioning column 501 squeezes the movable plate 304 during the vibration and downward movement of the tray 5, and the buffer spring 303 is squeezed during the downward movement of the movable plate 304. The buffer spring 303 contracts, and the external force can be effectively buffered.

[0032] Furthermore, by loosening the fastening nut 704, the position of the L-shaped frame 701 can be effectively adjusted, so that the pressure plate 703 can be synchronously moved to press the small automobile parts inside the pallet 5, and then the fastening nut 704 can be re-tightened to ensure that the position of the L-shaped frame 701 is fixed and the parts inside the pallet 5 are prevented from detaching from the pallet 5. By providing the handrail 4, it is convenient to move the automated material turnover vehicle and effectively adjust the position.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated material turnover vehicle, characterized in that: The vehicle body (1) comprises a vehicle body (1), wherein the upper surface of the vehicle body (1) is provided with mounting grooves (101) at four corners, the vehicle body (1) is provided with a column (2) through the mounting grooves (101), a plurality of buffer support components (3) are provided at equal distances on the inner side of the column (2), a tray (5) is provided at the upper end of the buffer support component (3), a limited position connecting plate (6) is provided above one side of the tray (5), a convex shaft (601) is fixedly provided at the front center of the limited position connecting plate (6) at the lower end of the column (2), and a limited position pressing component (7) is provided on the limited position connecting plate (6) at the lower end of the column (2) through the convex shaft (601); The buffer support assembly (3) comprises a support block (301), the support block (301) is fixedly connected to the column (2), and a positioning groove (302) is provided on the support block (301).

2. The automated material turnover vehicle according to claim 1, characterized in that: The buffer support assembly (3) further comprises a buffer spring (303) and a movable plate (304), and the buffer spring (303) and the movable plate (304) are both arranged inside the positioning groove (302).

3. The automated material turnover vehicle according to claim 2, characterized in that: The movable plate (304) is arranged on the upper end of the buffer spring (303) and is slidably connected to the inner wall of the positioning groove (302).

4. The automated material turnover vehicle according to claim 1, characterized in that: The four corners of the lower end surface of the tray (5) are each provided with a positioning column (501) that cooperates with the positioning groove (302), and the tray (5) is detachable.

5. The automated material turnover vehicle according to claim 1, characterized in that: The limiting connecting plate (6) is fixedly connected to the column (2); the limiting pressing assembly (7) comprises an L-shaped frame (701), a rubber connecting column (702) and a pressing plate (703); a strip-shaped sliding groove (705) is provided on the vertical plate of the L-shaped frame (701); and the L-shaped frame (701) is slidably connected to the convex shaft (601) via the strip-shaped sliding groove (705).

6. The automated material turnover vehicle according to claim 5, characterized in that: The rubber connection column (702) is arranged on the lower end surface of the horizontal plate of the L-shaped frame (701), and the pressing plate (703) is arranged on the lower end surface of the rubber connection column (702).

7. The automated material turnover vehicle according to claim 6, characterized in that: An external thread is formed at the front end of the outer surface of the convex shaft (601), and the convex shaft (601) is threadably connected to a fastening nut (704) via the external thread.

8. The automated material turnover vehicle according to claim 1, characterized in that: An armrest (4) is provided at the end of the upper surface of the vehicle body (1).

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