Automatic guide transport vehicle with article falling prevention function

Abstract

The utility model discloses an automatic guide transport vehicle with an article falling prevention function, which comprises a transport vehicle body, a first fixing frame is arranged above the transport vehicle body, first outer pipes are arranged at four corners above the first fixing frame, first inner rods are inserted into the upper ends of the first outer pipes, and second inner rods are inserted into the upper ends of the first inner rods. The upper portions of the four first inner rods are fixedly connected with a second fixing frame, positioning rods are arranged at the four corners of the lower portion of the first fixing frame, positioning holes are formed in the transport vehicle body, a cavity is formed in the lower end of each positioning rod, two symmetrical fixing plates are arranged at the upper end of the interior of each cavity, and the lower portions of the fixing plates are fixedly connected with elastic plates. And a positioning groove matched with the elastic plate is formed in the side wall of the positioning hole. The transport vehicle is simple in structure, the protection structure is convenient to mount and dismount, goods of different heights can be transported, the phenomenon that the goods fall off is effectively avoided, and the practicability of the transport vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic guided vehicles, and particularly relates to an automatic guided vehicle with an anti-falling function for articles. Background Art

[0002] An automatic guided vehicle refers to a vehicle equipped with an automatic guiding device such as electromagnetic or optical, which can travel along a specified guiding path and has safety protection and various transfer functions. The control of the AGV system is completed through the mutual cooperation among the logistics upper scheduling system, the AGV ground control system and the AGV vehicle control system. When using an automatic guided vehicle, most automatic guided vehicles do not have an article protection function, and in some cases, articles may fall from the automatic guided vehicle, affecting the use of the automatic guided vehicle. For this reason, we propose an automatic guided vehicle with an anti-falling function for articles. Content of the Utility Model

[0003] In order to solve the above problems, the utility model provides an automatic guided vehicle with an anti-falling function for articles. The utility model solves the problem that most automatic guided vehicles do not have an article protection function, and in some cases, articles may fall from the automatic guided vehicle, affecting the use of the automatic guided vehicle.

[0004] An automatic guided vehicle with an anti-falling function for articles in the utility model includes a vehicle body. A first fixing frame is arranged above the vehicle body. Four corners of the upper part of the first fixing frame are respectively provided with first outer tubes. The upper ends of the first outer tubes are inserted with first inner rods. The upper parts of the four first inner rods are fixedly connected with a second fixing frame. Four corners of the lower part of the first fixing frame are respectively provided with positioning rods. The vehicle body is provided with positioning holes matching the positioning rods. A cavity is opened at the lower end of the positioning rod. Two symmetric fixing plates are arranged at the upper end inside the cavity. The lower part of the fixing plate is fixedly connected with an elastic plate. Through grooves are respectively arranged on both sides of the lower end of the positioning rod in the cavity. A positioning groove matching the elastic plate is opened on the side wall of the positioning hole.

[0005] In the above scheme, a spring is arranged between the two fixing plates.

[0006] In the above scheme, the cross section of the elastic plate is V-shaped.

[0007] In the above scheme, the lower end of the positioning rod is set as an arc surface.

[0008] In the above scheme, a plurality of second outer tubes arranged in a matrix are arranged above the first fixing frame. The upper ends of the second outer tubes are inserted with second inner rods. The upper parts of the second inner rods are fixedly connected with the second fixing frame.

[0009] In the above solution, handles are provided on both sides above the second fixing frame.

[0010] In the above solution, a fastening bolt is provided at the upper end of the first outer tube.

[0011] The advantages and beneficial effects of the present utility model are as follows: The present utility model provides an automatic guided vehicle with a function of preventing articles from falling. The first fixing frame, the first outer tube, the first inner rod, and the second fixing frame constitute a protective structure for storing goods. Through the mutual cooperation between the first outer tube and the first inner rod, the overall height of the protective structure can be adjusted, so that the transport vehicle can transport and protect goods of different heights. Through the mutual cooperation between the elastic plate and the positioning groove, the positioning rod can be stably inserted into the positioning hole, and then the protective structure can be stably connected to the transport vehicle body. This kind of transport vehicle has a simple structure, is easy to operate, the protective structure is convenient for installation and disassembly, can transport goods of different heights, effectively avoids the occurrence of the phenomenon of articles falling, and improves the practicability of the transport vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a cross-sectional view of the present utility model;

[0015] Figure 3 is a schematic structural diagram of part A of the present utility model.

[0016] In the figure: 1, transport vehicle body; 2, first fixing frame; 3, first outer tube; 4, first inner rod

[0017] 5, second fixing frame; 6, positioning rod; 7, positioning hole; 8, cavity

[0018] 9, fixing plate; 10, elastic plate; 11, through groove; 12, positioning groove

[0019] 13, spring; 14, second outer tube; 15, second inner rod; 16, handle

[0020] 17, fastening bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will further describe the specific implementation manners of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model, and cannot be used to limit the protection scope of the present utility model.

[0022] As Figures 1-3 shown, the present utility model is an automatic guided vehicle with a function of preventing articles from falling, including a vehicle body 1 of the transport vehicle. Above the vehicle body 1 of the transport vehicle, there is a first fixing frame 2. At the four corners above the first fixing frame 2, there are first outer tubes 3. The upper ends of the first outer tubes 3 are inserted with first inner rods 4. Above the four first inner rods 4, they are fixedly connected to a second fixing frame 5. The first fixing frame 2, the first outer tubes 3, the first inner rods 4 and the second fixing frame 5 form a protective structure for storing goods. The first inner rods 4 are movably connected with the first outer tubes 3. The first inner rods 4 can be telescoped inside the first outer tubes 3. By the mutual cooperation between the first outer tubes 3 and the first inner rods 4, the overall height of the protective structure can be adjusted, so that the transport vehicle can transport and protect goods of different heights. At the four corners below the first fixing frame 2, there are positioning rods 6. On the vehicle body 1 of the transport vehicle, there are positioning holes 7 matching the positioning rods 6. The positioning rods 6 are inserted into the positioning holes 7. At the lower end of the positioning rod 6, there is a cavity 8. At the upper end inside the cavity 8, there are two symmetrical fixing plates 9. Below the fixing plates 9, they are fixedly connected to an elastic plate 10. On both sides of the lower end of the positioning rod 6 in the cavity 8, there are through grooves 11. On the side wall of the positioning hole 7, there is a positioning groove 12 matching the elastic plate 10. When the positioning rod 6 is inserted into the positioning hole 7, the elastic plate 10 enters the positioning groove 12 through the through groove 11. Through the mutual cooperation between the elastic plate 10 and the positioning groove 12, the positioning rod 6 can be stably inserted into the positioning hole 7, and further the protective structure can be stably connected with the vehicle body 1 of the transport vehicle.

[0023] There is a spring 13 between the two fixing plates 9. The setting of the spring 13 effectively increases the overall elasticity of the elastic plate 10, thereby further increasing the connection stability between the elastic plate 10 and the positioning groove 12.

[0024] The cross section of the elastic plate 10 is V-shaped.

[0025] The lower end of the positioning rod 6 is provided with an arc surface. The setting of the arc surface makes it more convenient for the positioning rod 6 to be inserted into the positioning hole 7.

[0026] Above the first fixing frame 2, there are a plurality of second outer tubes 14 arranged in a matrix. The upper ends of the second outer tubes 14 are inserted with second inner rods 15. Above the second inner rods 15, they are fixedly connected to the second fixing frame 5. The second outer tubes 14 and the second inner rods 15 are movably connected. The second outer tubes 14 and the second inner rods 15 form a blocking structure for protecting goods between the first fixing frame 2 and the second fixing frame 5.

[0027] On both sides above the second fixing frame 5, there are handlebars 16. The setting of the handlebars 16 makes it more convenient for the staff to pull the protection structure.

[0028] At the upper end of the first outer tube 3, there is a fastening bolt 17. The fastening bolt 17 can position the first outer tube 3 and the first inner rod 4.

[0029] Specifically, in the present utility model, the first fixing frame 2, the first outer tube 3, the first inner rod 4 and the second fixing frame 5 constitute a protection structure for storing goods. The first inner rod 4 is movably connected to the first outer tube 3. The first inner rod 4 can extend and retract inside the first outer tube 3. By the mutual cooperation between the first outer tube 3 and the first inner rod 4, the overall height of the protection structure can be adjusted, so that the transport vehicle can transport and protect goods of different heights. When the positioning rod 6 is inserted into the positioning hole 7, the elastic plate 10 enters the positioning groove 12 through the through groove 11. Through the mutual cooperation between the elastic plate 10 and the positioning groove 12, the positioning rod 6 can be stably inserted into the positioning hole 7, and then the protection structure can be stably connected to the transport vehicle body 1.

[0030] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An automatic guided transport vehicle with a function of preventing objects from falling, comprising a transport vehicle body (1), characterized in that: A first fixing frame (2) is provided above the transport vehicle body (1), and first outer tubes (3) are provided at four corners above the first fixing frame (2). A first inner rod (4) is inserted at the upper end of the first outer tube (3), and the upper ends of the four first inner rods (4) are fixedly connected to the second fixing frame (5). Positioning rods (6) are provided at four corners below the first fixing frame (2). A positioning hole (7) matching the positioning rod (6) is provided on the transport vehicle body (1), and a cavity (8) is provided at the lower end of the positioning rod (6). Two symmetrical fixing plates (9) are provided at the upper end of the cavity (8), and the fixing plate (9) is fixedly connected to the elastic plate (10) at the lower end. Through grooves (11) are provided on both sides of the lower end of the cavity (8) of the positioning rod (6), and a positioning groove (12) matching the elastic plate (10) is provided on the side wall of the positioning hole (7).

2. The automatic guided transport vehicle with the function of preventing objects from falling according to claim 1, characterized in that: A spring (13) is provided between the two fixing plates (9).

3. The automatic guided transport vehicle with the function of preventing objects from falling according to claim 1, characterized in that: The cross section of the elastic plate (10) is V-shaped.

4. The automatic guided transport vehicle with the function of preventing objects from falling according to claim 1, characterized in that: The lower end of the positioning rod (6) is configured as a curved surface.

5. The automatic guided transport vehicle with the function of preventing objects from falling according to claim 1, characterized in that: A plurality of second outer tubes (14) arranged in a matrix are provided above the first fixing frame (2); a second inner rod (15) is inserted into the upper end of the second outer tube (14); and the upper end of the second inner rod (15) is fixedly connected to the second fixing frame (5).

6. The automatic guided transport vehicle with the function of preventing objects from falling according to claim 1, characterized in that: Handles (16) are provided on both sides of the upper side of the second fixing frame (5).

7. The automatic guided transport vehicle with the function of preventing objects from falling according to claim 1, characterized in that: A fastening bolt (17) is provided at the upper end of the first outer tube (3).

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