AGV trolley and transportation device for hydrogen fuel cell production

Abstract

The utility model relates to the technical field of AGVs (Automatic Guided Vehicles), in particular to an AGV and a transportation device for hydrogen fuel cell production. A base is fixed to the surface of a trolley body, a mounting groove is formed in the surface of the base, a rotating rod is arranged on the side surface of the base, a curved block is fixed to the outer surface of the rotating rod, a clamping block is fixed to the surface of the trolley body, a through hole is formed in the surface of a cover plate, and a second storage groove and a first storage groove are formed in the arc-shaped surface of the inner wall of the through hole; the battery storage device has the beneficial effects that a battery is placed in the mounting groove and the through hole, then the rotating rod is rotated to rotate around the rotating shaft hole, due to the existence of the curved block, the surface of one side of the curved block can pull the cover plate to move downwards through the fixing rod, the cover plate moves to enable the transmission block to be stored in the first storage groove, and the transmission block can rotate around the rotating shaft hole. When the transmission blocks are stored, the clamping blocks are jacked by the rollers to move towards the axes of the through holes, so that the clamping blocks clamp the batteries, and the batteries are prevented from falling off when being transported on the trolley main body.

Description

Technical Field

[0001] The utility model relates to the technical field of AGV trolleys, in particular to an AGV trolley and a transportation device for hydrogen fuel cell production. Background Art

[0002] A battery is a device that converts chemical or physical energy into electrical energy.

[0003] In the prior art, with the continuous development of hydrogen fuel cell technology, hydrogen fuel cells are being used more and more widely in the field of new energy. During the production process of hydrogen fuel cells, they need to be transported for the next processing, and are often transported by AGV carts.

[0004] However, when transporting hydrogen fuel cells, most existing AGV carts place the container containing the battery directly on the cart. When the cart encounters a collision or road bumps during transportation, the battery is likely to fall out of the container, thus affecting the next processing. Utility Model Content

[0005] The purpose of the utility model is to provide an AGV trolley and a transportation device for hydrogen fuel cell production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an AGV trolley, the AGV trolley comprising:

[0007] A trolley body, wherein a base is fixed on the surface of the trolley body, a mounting groove is provided on the upper surface of the base, a rotating rod is provided on the side surface of the base, a curved block is fixed on the rotating rod, and a clamping block is fixed on the surface of the trolley body;

[0008] A cover plate, wherein a through hole is provided on the surface of the cover plate, a first receiving groove and a second receiving groove are provided on the arc surface of the inner wall of the through hole, a clamping block is provided on the inner wall surface of the second receiving groove, and a transmission block is provided on the inner wall surface of the first receiving groove.

[0009] Preferably, a positioning hole is provided on the surface of the base, a groove is provided on the side surface of the base, a shaft hole is provided on the surface of the groove, a shaft is fixed on the outer surface of the rotating rod, a rotating rod is fixed on the surface of the shaft, a groove is provided on the side surface of the cover plate, and a fixing rod is fixed on the surface of the groove provided on the side surface of the cover plate.

[0010] Preferably, the cover plate is located on the upper surface of the base, a positioning rod is fixed to the surface of the cover plate, a first sliding groove is opened on the inner wall side surface of the first receiving groove, a second sliding groove is opened on the inner wall side surface of the second receiving groove, a first sliding block is fixed on the side surface of the transmission block, a second sliding block is opened on the side surface of the clamping block, and a roller is fixed to the surface of one end of the clamping block.

[0011] Preferably, the first receiving groove is connected to the second receiving groove, one end of the second receiving groove penetrates the inner wall surface of the through hole, one end of the first receiving groove penetrates the bottom surface of the cover plate, and the clamping block is clamped in the second receiving groove, and the transmission block is clamped in the first receiving groove.

[0012] Preferably, there are multiple groups of positioning holes, which are symmetrically distributed on the surface of the base, and there are multiple groups of positioning rods, which are symmetrically distributed on the surface of the cover plate. The positioning rods correspond to the positioning holes, and the positioning rods are clamped in the positioning holes, and the two are movably connected.

[0013] Preferably, the first sliding grooves are provided with multiple groups, and the multiple groups of first sliding grooves are symmetrically distributed on the side surface of the inner wall of the first receiving groove. The first sliding blocks are provided with multiple groups, and the multiple groups of first sliding blocks are symmetrically distributed on the side surface of the transmission block. The first sliding blocks correspond to the first sliding grooves, and the first sliding blocks are clamped in the first sliding grooves, and the two are movably connected.

[0014] Preferably, the second sliding grooves are provided with multiple groups, and the multiple groups of second sliding grooves are symmetrically distributed on the side surface of the second receiving groove. The second sliding blocks are provided with multiple groups, and the multiple groups of second sliding blocks are symmetrically distributed on the side surface of the clamping block. The second sliding blocks correspond to the second sliding grooves, and the second sliding blocks are clamped in the second sliding grooves, and the two are movably connected.

[0015] A transport device for hydrogen fuel cell production includes the AGV trolley.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] Put the battery into the installation groove and the through hole, then rotate the rotating rod around the rotating shaft hole. Due to the existence of the curved block, the surface of one side of the curved block will pull the cover plate downward through the fixed rod. The movement of the cover plate will cause the transmission block to be stored in the first storage groove. When the transmission block is stored, the roller will hold the clamping block to move toward the axis of the through hole, so that the clamping block clamps the battery. Under the clamping of multiple groups of clamping blocks, the battery can be prevented from falling when being transported on the main body of the trolley. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cover structure of the utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the cover structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the transmission structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the rotating rod structure of the utility model.

[0024] In the figure: 1. trolley body; 2. base; 3. cover plate; 4. rotating rod; 5. clamping block; 6. positioning hole; 7. rotating shaft hole; 8. groove; 9. mounting groove; 10. positioning rod; 11. through hole; 12. clamping block; 13. fixing rod; 14. first sliding groove; 15. first receiving groove; 16. second receiving groove; 17. second sliding groove; 18. first slider; 19. transmission block; 20. roller; 21. second slider; 22. rotating shaft; 23. curved block. DETAILED DESCRIPTION

[0025] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0026] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0029] See also Figures 1 to 6 The utility model provides a technical solution: an AGV car and a transportation device for hydrogen fuel cell production.

[0030] In the first embodiment, a base 2 is fixed on the surface of the trolley body 1, and a mounting groove 9 is opened on the surface of the base 2. A rotating rod 4 is provided on the side surface of the base 2. A curved block 23 is fixed on the outer surface of the rotating rod 4. The rotating rod 4 is rotated to rotate around the rotating shaft hole 7. Due to the existence of the curved block 23, the surface of one side of the curved block 23 will pull the cover plate 3 downward through the fixed rod 13. A clamping block 5 is fixed on the surface of the trolley body 1. Due to the existence of the curved block 23, the surface of one side of the curved block 23 will pull the cover plate 3 downward through the fixed rod 13. The clamping block 5 is a prior art, fixed on the surface of the trolley body 1, and its clip is elastic. The clip will apply a force to the clamping block 5 that is close to the surface of the trolley body 1, and at the same time, the clamping block 5 will be sleeved on the rotating rod 4, so that it cannot rotate around the rotating shaft 22;

[0031] A through hole 11 is provided on the surface of the cover plate 3, and a second receiving groove 16 and a first receiving groove 15 are provided on the arc surface of the inner wall of the through hole 11. The second receiving groove 16 and the first receiving groove 15 are connected. A clamping block 12 is provided on the inner wall surface of the second receiving groove 16, and the size of the clamping block 12 is the same as that of the second receiving groove 16. A transmission block 19 is provided on the inner wall surface of the first receiving groove 15, and the size of the transmission block 19 is the same as that of the first receiving groove 15. When the cover plate 3 moves downward, the transmission block 19 will be stored in the first receiving groove 15. When the transmission block 19 is stored, the roller 20 will hold the clamping block 12 to move toward the axis of the through hole 11, so that the clamping block 12 clamps the battery. Under the clamping of multiple groups of clamping blocks 12, the battery is prevented from falling during transportation on the trolley body 1.

[0032] On the basis of Example 1, in order to prevent the hydrogen fuel cell from falling on the vehicle body 1, a positioning hole 6 is opened on the surface of the base 2, a groove 8 is opened on the side surface of the base 2, a shaft hole 7 is opened on the surface of the groove 8, a shaft 22 is fixed to the end of the rotating rod 4, a groove 8 is opened on the side surface of the cover plate 3, and a fixing rod 13 is fixed to the surface of the groove 8.

[0033] A positioning rod 10 is fixed to the surface of the cover plate 3, a first sliding groove 14 is opened on the inner wall side surface of the first receiving groove 15, a second sliding groove 17 is opened on the inner wall side surface of the second receiving groove 16, a first sliding block 18 is fixed to the side surface of the transmission block 19, a second sliding block 21 is opened on the side surface of the clamping block 12, and a roller 20 is fixed to the surface of one end of the clamping block 12.

[0034] The first receiving groove 15 is connected to the second receiving groove 16 , one end of the second receiving groove 16 penetrates the inner wall surface of the through hole 11 , one end of the first receiving groove 15 penetrates the bottom surface of the cover plate 3 , and the clamping block 12 is embedded in the second receiving groove 16 , and the transmission block 19 is embedded in the first receiving groove 15 .

[0035] There are multiple groups of positioning holes 6, which are symmetrically distributed on the surface of the base 2. There are multiple groups of positioning rods 10, which are symmetrically distributed on the surface of the cover plate 3. The positioning rods 10 correspond to the positioning holes 6. The positioning rods 10 are embedded in the positioning holes 6, and the two are movably connected, which plays a positioning role in the relative movement between the cover plate 3 and the base 2.

[0036] There are multiple groups of first sliding grooves 14, which are symmetrically distributed on the inner wall side surface of the first receiving groove 15. There are multiple groups of first sliding blocks 18, which are symmetrically distributed on the side surface of the transmission block 19. The first sliding blocks 18 correspond to the first sliding grooves 14. The first sliding blocks 18 are embedded in the first sliding grooves 14, and the two are movably connected, which plays a positioning role in the movement of the transmission block 19.

[0037] There are multiple groups of second sliding grooves 17, which are symmetrically distributed on the side surface of the second receiving groove 16. There are multiple groups of second sliding blocks 21, which are symmetrically distributed on the side surface of the clamping block 12. The second sliding blocks 21 correspond to the second sliding grooves 17. The second sliding blocks 21 are embedded in the second sliding grooves 17, and the two are movably connected, which plays a positioning role in the movement of the clamping block 12.

[0038] When the battery is in the first receiving groove 15, the locking nut 5 is fixed to the locking nut 14, and the locking nut 5 is fixed to the locking nut 14. When the battery is in the first receiving groove 15, the locking nut 5 is fixed to the locking nut 14, and the locking nut 5 is fixed to the locking nut 14. When the battery is in the first receiving groove 15, the locking nut 5 is fixed to the locking nut 14, and the locking nut 5 is fixed to the locking nut 14. When the battery is in the first receiving groove 15, the locking nut 5 is fixed to the locking nut 14, and the locking nut 5 is fixed to the locking nut 14.

[0039] 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 AGV vehicle, characterized in that: The AGV vehicle includes: A trolley body (1), a base (2) is fixed on the surface of the trolley body (1), a mounting groove (9) is provided on the upper surface of the base (2), a rotating rod (4) is provided on the side surface of the base (2), a curved block (23) is fixed on the rotating rod (4), and a clamping block (5) is fixed on the surface of the trolley body (1); A cover plate (3), wherein a through hole (11) is provided on a surface of the cover plate (3), a first receiving groove (15) and a second receiving groove (16) are provided on an arc-shaped surface of an inner wall of the through hole (11), a clamping block (12) is provided on an inner wall surface of the second receiving groove (16), and a transmission block (19) is provided on an inner wall surface of the first receiving groove (15).

2. The AGV according to claim 1, characterized in that: The surface of the base (2) is provided with a positioning hole (6), the side surface of the base (2) is provided with a groove (8), the surface of the groove (8) is provided with a rotating shaft hole (7), the outer surface of the rotating rod (4) is fixed with a rotating shaft (22), the surface of the rotating shaft (22) is fixed with the rotating rod (4), the side surface of the cover plate (3) is provided with a groove (8), and the surface of the groove (8) provided on the side surface of the cover plate (3) is fixed with a fixing rod (13).

3. The AGV according to claim 2, characterized in that: The cover plate (3) is located on the upper surface of the base (2), a positioning rod (10) is fixed on the surface of the cover plate (3), a first sliding groove (14) is opened on the inner wall side surface of the first receiving groove (15), a second sliding groove (17) is opened on the inner wall side surface of the second receiving groove (16), a first sliding block (18) is fixed on the side surface of the transmission block (19), a second sliding block (21) is opened on the side surface of the clamping block (12), and a roller (20) is fixed on one end surface of the clamping block (12).

4. The AGV according to claim 3, characterized in that: The first receiving groove (15) is communicated with the second receiving groove (16), one end of the second receiving groove (16) penetrates the inner wall surface of the through hole (11), one end of the first receiving groove (15) penetrates the bottom surface of the cover plate (3), and the clamping block (12) is clamped in the second receiving groove (16), and the transmission block (19) is clamped in the first receiving groove (15).

5. The AGV according to claim 4, characterized in that: The positioning holes (6) are provided in a plurality of groups, and the plurality of positioning holes (6) are symmetrically distributed on the surface of the base (2). The positioning rods (10) are provided in a plurality of groups, and the plurality of positioning rods (10) are symmetrically distributed on the surface of the cover plate (3). The positioning rods (10) correspond to the positioning holes (6), and the positioning rods (10) are clamped in the positioning holes (6), and the two are movably connected.

6. The AGV according to claim 5, characterized in that: The first sliding grooves (14) are provided with a plurality of groups, and the plurality of groups of first sliding grooves (14) are symmetrically distributed on the inner wall side surface of the first receiving groove (15). The first sliding blocks (18) are provided with a plurality of groups, and the plurality of groups of first sliding blocks (18) are symmetrically distributed on the side surface of the transmission block (19). The first sliding blocks (18) correspond to the first sliding grooves (14), and the first sliding blocks (18) are clamped in the first sliding grooves (14), and the two are movably connected.

7. The AGV according to claim 6, characterized in that: The second sliding grooves (17) are provided with a plurality of groups, and the plurality of groups of second sliding grooves (17) are symmetrically distributed on the side surface of the second receiving groove (16). The second sliding blocks (21) are provided with a plurality of groups, and the plurality of groups of second sliding blocks (21) are symmetrically distributed on the side surface of the clamping block (12). The second sliding blocks (21) correspond to the second sliding grooves (17), and the second sliding blocks (21) are clamped in the second sliding grooves (17), and the two are movably connected.

8. A transport device for hydrogen fuel cell production, characterized in that: The AGV vehicle comprises any one of claims 1 to 7.

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