Bidirectional logistics appliance hanging and buckling device of AGV (Automatic Guided Vehicle)

Abstract

The utility model discloses a bidirectional logistics appliance hanging and buckling device of an AGV (automatic guided vehicle), which belongs to the technical field of AGV equipment and comprises a mounting plate, symmetrical side plates are fixedly connected to the lower surface of the mounting plate, movable plates are slidably connected to the surfaces of the two side plates, symmetrical guide blocks are rotatably connected to the interiors of the two movable plates, and the guide blocks are fixedly connected to the lower surface of the mounting plate. The guide blocks in the left moving plate are attached to the guide blocks in the right moving plate, the surfaces of the guide blocks are fixedly connected with connecting rods, the ends of the connecting rods are fixedly provided with baffles, lifting pins of the AGV ascend and pass through the two guide blocks on the left side, the guide blocks are squeezed by the lifting pins to be away from each other, and the lifting pins enter the two moving plates; under the action of a first spring, the guide blocks return to the initial position, a baffle is driven to make contact with the surface of the lifting pin to be matched with the two guide blocks to fix the lifting pin, shaking is prevented when the material vehicle is dragged, and when the direction needs to be changed, the lifting pin is withdrawn, the AGV trolley moves to the right side of the guide block on the right side, and the AGV trolley lifts the lifting pin to move leftwards.

Description

Technical Field

[0001] The utility model belongs to the technical field of AGV equipment, and in particular relates to a two-way logistics equipment hanging buckle device of an AGV trolley. Background Art

[0002] AGV intelligent transport vehicle is the most flexible logistics equipment in the automated logistics system. The application of AGV intelligent transport vehicle equipment can realize the integration and automation of production and handling functions, transform the logistics structure, reduce logistics costs, improve transportation efficiency, and further enhance the competitiveness of enterprises.

[0003] In practice, the hook device of the material cart can only allow the AGV to drive in from one direction and hook up with the hook device. When the material cart changes its direction of travel in the same direction, the AGV needs to be moved away first, and then the material cart is manually rotated 180 degrees. The AGV then sneaks under the material cart again and hooks up with the hook device. The operation is rather troublesome. A two-way logistics equipment hook device for an AGV cart is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a two-way logistics equipment hanging buckle device for an AGV trolley, which solves the above-mentioned problems.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a two-way logistics equipment hanging buckle device of an AGV cart, comprising a mounting plate, a symmetrical side plate fixedly connected to the lower surface of the mounting plate, a movable plate slidably connected to the surfaces of the two side plates, symmetrical guide blocks rotatably connected inside the two movable plates, the internal guide block of the movable plate on the left side is fitted with the internal guide block of the movable plate on the right side, a connecting rod is fixedly connected to the surface of the guide block, and a baffle is fixedly installed on the end of the connecting rod.

[0006] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0007] Further technical solution: through slots are provided inside the two movable plates, the guide blocks are rotatably connected inside the through slots, a rotating shaft is fixedly installed inside the guide blocks, and both ends of the rotating shaft are fixedly connected to the inner surface of the through slots.

[0008] Further technical solution: A first spring is fixedly mounted on the surface of the guide block, and the other end of the first spring is fixedly connected to the inside of the through slot.

[0009] Further technical solution: a fixed block is fixedly installed on the surface of the guide block, a second slide groove is opened on the inner surface of the through groove, and the fixed block is slidably connected inside the second slide groove.

[0010] Further technical solution: A symmetrical first sliding groove is opened on the surface of the side plate, a connecting plate is fixedly installed on the surface of the movable plate, and the connecting plate is slidably connected inside the first sliding groove.

[0011] Further technical solution: an insertion rod is slidably connected inside the connecting plate, a plurality of insertion holes are opened on the surface of the side plate, and the insertion rod is movably inserted inside the insertion hole.

[0012] Further technical solution: a sliding groove is opened inside the connecting plate, a limiting ring is slidably connected inside the sliding groove, a second spring is fixedly installed on the surface of the limiting ring, the insert rod passes through the second spring and is fixedly connected to the limiting ring, and the other end of the second spring is fixedly connected inside the sliding groove.

[0013] Further technical solution: a plurality of symmetrical screw holes are provided on the surface of the mounting plate.

[0014] Beneficial Effects

[0015] The utility model provides a two-way logistics equipment hook device for an AGV trolley, which has the following beneficial effects compared with the prior art:

[0016] 1. When it is necessary to hook the material cart from the left side, the lifting pin of the AGV trolley rises and passes through the two guide blocks on the left side. The guide blocks are squeezed by the lifting pin and move away from each other. The lifting pin enters the interior of the two moving plates. Under the action of the first spring, the guide block returns to its initial position and drives the baffle to contact the surface of the lifting pin to cooperate with the two guide blocks to clamp and fix the lifting pin, thereby preventing shaking when the material cart is towed. When the direction needs to be changed, the lifting pin is retracted first, the AGV trolley moves to the right side of the right guide block, and the AGV trolley rises and the lifting pin moves to the left.

[0017] 2. When it is necessary to adjust the hooks of different heights, pull the rod to move the connecting plate up and down to the appropriate socket on the surface of the side plate. The connecting plate is connected to the movable plate, thereby driving the movable plate to move up and down inside the side plate. After loosening the rod, with the cooperation of the second spring and the limit ring, the rod is reinserted into the appropriate socket to complete the height adjustment of the two movable plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the movable plate of the utility model.

[0020] Figure 3 It is an enlarged schematic diagram of the structure at point A of the utility model.

[0021] Figure 4It is an enlarged schematic diagram of the structure at B of the utility model.

[0022] Notes on figure markings: 1. Mounting plate; 11. Screw hole; 2. Side plate; 21. First slide groove; 22. Insert hole; 3. Movable plate; 31. Guide block; 32. Through groove; 33. First spring; 34. Connecting rod; 35. Baffle plate; 36. Rotating shaft; 37. Fixed block; 38. Second slide groove; 4. Connecting plate; 41. Insert rod; 42. Sliding groove; 43. Limiting ring; 44. Second spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the following specific embodiments are only used to explain the present invention and are not used to limit the present invention.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] See also Figures 1 to 4 , which is provided by an embodiment of the utility model, a two-way logistics equipment hanging device of an AGV trolley includes a mounting plate 1, which is installed on the bottom of the material cart, and a symmetrical side plate 2 is fixedly connected to the lower surface of the mounting plate 1, and the side plate 2 plays a connecting and supporting role. The surfaces of the two side plates 2 are slidably connected with a moving plate 3, and the moving plate 3 can be adjusted in height to cooperate with lifting pins of different heights. The two moving plates 3 are internally rotatably connected with symmetrical guide blocks 31, and the guide blocks 31 guide the entry of the lifting pins. The internal guide block 31 of the left moving plate 3 fits with the internal guide block 31 of the right moving plate 3, and a connecting rod 34 is fixedly connected to the surface of the guide block 31. A baffle 35 is fixedly installed at the end of the connecting rod 34, and the baffle 35 cooperates with the two guide blocks 31 to clamp the lifting pin, thereby avoiding shaking when the material cart is towed.

[0026] For the above example, those skilled in the art should know that the number of guide blocks 31 can be adjusted. For example, the guide blocks 31 are arranged in one group, and a group of two enables the AGV to perform one-way logistics, and two groups can be arranged to perform two-way logistics.

[0027] Specifically, through slots 32 are opened inside the two movable plates 3 , and the guide block 31 is rotatably connected inside the through slots 32 . A rotating shaft 36 is fixedly installed inside the guide block 31 , and both ends of the rotating shaft 36 are fixedly connected to the inner surface of the through slots 32 .

[0028] In the embodiment of the utility model, the rotating shaft 36 is provided so that the guide block 31 can rotate inside the through slot 32 , and the through slot 32 leaves space for the guide block 31 to rotate.

[0029] For the above example, those skilled in the art should know that the structure of the movable plate 3 can be adjusted. For example, arcs consistent with the shape of the guide block 31 can be set at both ends of the movable plate 3 to facilitate the entry of the lifting pin.

[0030] Specifically, a first spring 33 is fixedly mounted on the surface of the guide block 31 , and the other end of the first spring 33 is fixedly connected to the inside of the through slot 32 .

[0031] In the embodiment of the utility model, the guide blocks 31 are squeezed away from each other by the lifting pins. When the lifting pins enter the interior of the movable plate 3, the guide blocks 31 return to their initial positions under the action of the springs, waiting for the next use.

[0032] Specifically, a fixing block 37 is fixedly mounted on the surface of the guide block 31 , a second sliding groove 38 is opened on the inner surface of the through groove 32 , and the fixing block 37 is slidably connected inside the second sliding groove 38 .

[0033] In the embodiment of the utility model, the sliding range of the guide block 31 is fixed by the provision of the fixing block 37 and the second sliding groove 38 , thereby preventing the guide block 31 from sliding too much and thus detaching from the inside of the movable plate 3 .

[0034] Specifically, a symmetrical first sliding groove 21 is opened on the surface of the side plate 2 , and a connecting plate 4 is fixedly installed on the surface of the movable plate 3 , and the connecting plate 4 is slidably connected inside the first sliding groove 21 .

[0035] In the embodiment of the utility model, the first sliding groove 21 is provided so that the connecting plate 4 can move up and down on the surface of the side plate 2, and the connecting plate 4 is more stable when moving.

[0036] Specifically, an insertion rod 41 is slidably connected inside the connecting plate 4 , a plurality of insertion holes 22 are opened on the surface of the side plate 2 , and the insertion rod 41 is movably inserted inside the insertion holes 22 .

[0037] In the embodiment of the utility model, the connecting plate 4 can be adjusted to a suitable position through the cooperation between the inserting rod 41 and the inserting hole 22, thereby driving the movable plate 3 to adjust its height.

[0038] For the above example, those skilled in the art should know that the fixing structure of the connecting plate 4 and the movable plate 3 can be replaced. For example, bolts or other limiting structures can be used to fix the height of the connecting plate 4 and the movable plate 3.

[0039] Specifically, a sliding groove 42 is opened inside the connecting plate 4, and a limiting ring 43 is slidably connected inside the sliding groove 42. A second spring 44 is fixedly installed on the surface of the limiting ring 43. The insert rod 41 passes through the second spring 44 and is fixedly connected to the limiting ring 43. The other end of the second spring 44 is fixedly connected inside the sliding groove 42.

[0040] In the embodiment of the utility model, the limiting ring 43 cooperates with the second spring 44 so that the insertion rod 41 can be movably inserted into the insertion hole 22 .

[0041] Specifically, a plurality of symmetrical screw holes 11 are formed on the surface of the mounting plate 1 .

[0042] In the embodiment of the utility model, the device can be installed on the bottom of the material vehicle by setting the screw holes 11 and cooperating with the expansion bolts.

[0043] When in use, when it is necessary to hook the material cart from the left side, the lifting pin of the AGV trolley rises and passes through the two guide blocks 31 on the left side. The guide blocks 31 are squeezed by the lifting pin and move away from each other. The lifting pin enters the interior of the two moving plates 3. Under the action of the first spring 33, the guide block 31 returns to its initial position and drives the baffle plate 35 to contact the surface of the lifting pin and cooperate with the two guide blocks 31 to clamp and fix the lifting pin, thereby preventing shaking when the material cart is towed. When it is necessary to change the direction, the lifting pin is retracted first, and the AGV trolley is in a state of being pulled back. The vehicle moves to the right side of the right guide block 31, and the AGV trolley raises the lifting pin and moves to the left. When it is necessary to adjust the hooks at different heights, pull the plug rod 41 to move the connecting plate 4 up and down to the appropriate socket 22 on the surface of the side plate 2. The connecting plate 4 is connected to the movable plate 3, thereby driving the movable plate 3 to move up and down inside the side plate 2. After loosening the plug rod 41, with the cooperation of the second spring 44 and the limit ring 43, the plug rod 41 is reinserted into the appropriate socket 22 to complete the height adjustment of the two movable plates 3.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] 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. A two-way logistics equipment hanging device for an AGV, comprising a mounting plate (1), characterized in that: The lower surface of the mounting plate (1) is fixedly connected to symmetrical side plates (2), the surfaces of the two side plates (2) are slidably connected to movable plates (3), the two movable plates (3) are internally rotatably connected to symmetrical guide blocks (31), the internal guide block (31) of the left movable plate (3) is in contact with the internal guide block (31) of the right movable plate (3), the surface of the guide block (31) is fixedly connected to a connecting rod (34), and a baffle (35) is fixedly installed at the end of the connecting rod (34).

2. The bidirectional logistics equipment hanging buckle device of the AGV trolley according to claim 1 is characterized in that: A through slot (32) is provided inside the two movable plates (3), the guide block (31) is rotatably connected inside the through slot (32), a rotating shaft (36) is fixedly installed inside the guide block (31), and both ends of the rotating shaft (36) are fixedly connected to the inner surface of the through slot (32).

3. The bidirectional logistics equipment hanging buckle device of the AGV trolley according to claim 2 is characterized in that: A first spring (33) is fixedly mounted on the surface of the guide block (31), and the other end of the first spring (33) is fixedly connected to the inside of the through slot (32).

4. The bidirectional logistics equipment hanging buckle device of the AGV trolley according to claim 2 is characterized in that: A fixing block (37) is fixedly mounted on the surface of the guide block (31), a second sliding groove (38) is opened on the inner surface of the through groove (32), and the fixing block (37) is slidably connected inside the second sliding groove (38).

5. The bidirectional logistics equipment hanging buckle device of the AGV trolley according to claim 1 is characterized in that: A symmetrical first sliding groove (21) is provided on the surface of the side plate (2), and a connecting plate (4) is fixedly installed on the surface of the movable plate (3), and the connecting plate (4) is slidably connected inside the first sliding groove (21).

6. The bidirectional logistics equipment hanging buckle device of the AGV according to claim 5 is characterized in that: The connection plate (4) is slidably connected with an insertion rod (41) inside, and a plurality of insertion holes (22) are provided on the surface of the side plate (2), and the insertion rod (41) is movably inserted inside the insertion holes (22).

7. The bidirectional logistics equipment hanging buckle device of the AGV according to claim 6 is characterized in that: A sliding groove (42) is provided inside the connecting plate (4), and a limiting ring (43) is slidably connected inside the sliding groove (42). A second spring (44) is fixedly mounted on the surface of the limiting ring (43). The insertion rod (41) passes through the second spring (44) and is fixedly connected to the limiting ring (43), and the other end of the second spring (44) is fixedly connected inside the sliding groove (42).

8. The bidirectional logistics equipment hanging buckle device of the AGV trolley according to claim 1 is characterized in that: A plurality of symmetrical screw holes (11) are provided on the surface of the mounting plate (1).

Images