Heavy-load unmanned AGV (Automatic Guided Vehicle) with anti-falling structure

Abstract

The utility model discloses a heavy-load unmanned AGV (Automatic Guided Vehicle) with an anti-falling structure. The heavy-load unmanned AGV comprises a heavy-load unmanned AGV trolley, the supporting frame is installed on the heavy-load unmanned AGV and comprises a supporting steel pipe, a fixing column and a roller, wherein the supporting steel pipe and the fixing column are installed in the supporting frame, and the roller is arranged on the outer side of the fixing column in a sleeving mode. The adjusting seat comprises a base installed on the heavy-load unmanned AGV, a guide rail installed in the base, a sliding block in sliding connection with the guide rail and a limiting rod rotationally connected to the outer surface of the sliding block. The anti-falling assembly comprises a sliding rod penetrating through the base, a cross arm connected with one end of the sliding rod, an anti-falling rod with the bottom end penetrating into the cross arm, and a drawing rod penetrating through the cross arm and the anti-falling rod; when the heavy-load unmanned AGV is used for carrying material goods, the heavy-load unmanned AGV has the design of blocking stacked goods and preventing the stacked goods from falling off, the designed anti-falling rod can block the goods, the designed adjusting pressing rod can press the goods, the designed blocking rod abuts against the goods, the designed elastic binding belt binds one side of the stacked goods, and in conclusion, the goods can be prevented from falling off.

Description

Technical Field

[0001] The utility model belongs to the technical field of heavy-load unmanned AGVs, and in particular relates to a heavy-load unmanned AGV with an anti-slip structure. Background Art

[0002] Heavy-load unmanned AGV is a conventional unmanned transport vehicle that can drive autonomously and carry a large number of items. It has the characteristics of simple operation, flexible adaptation, and large load-bearing capacity. Heavy-load unmanned AGV has a wide range of application scenarios, including industrial production, warehousing and logistics, port transportation and other fields. For example, in the field of warehousing and logistics, heavy-load unmanned AGV can be seamlessly connected with equipment such as shelves and sorting systems to achieve efficient handling and storage of goods.

[0003] When the heavy-loaded unmanned AGV is used to transport materials and goods, it is generally reinforced by tying it with elastic ropes for several turns to prevent the stacked materials from loosening and falling off when the AGV moves. However, the binding elastic ropes have deformation ability and elasticity. When the heavy-loaded unmanned AGV encounters an unexpected emergency stop or the materials stacked on it are hit from the side, it is easy to tip over and increase the risk of falling off. When the heavy-loaded unmanned AGV is used to transport materials and goods, there is a problem that there is no design to block the stacked goods and prevent them from falling off. For this reason, the present application proposes a heavy-loaded unmanned AGV with an anti-fall-off structure. Utility Model Content

[0004] The purpose of the utility model is to provide a heavy-duty unmanned AGV with an anti-falling structure to solve the problem that when the heavy-duty unmanned AGV proposed in the above background technology is used for transporting materials and goods, there is a design without blocking the stacked goods and preventing them from falling off.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a heavy-duty unmanned AGV with an anti-slip structure, comprising:

[0006] Heavy-load unmanned AGV vehicle;

[0007] A support frame installed on a heavy-load unmanned AGV vehicle includes a support steel pipe and a fixed column installed inside the support frame, and a roller sleeved on the outside of the fixed column;

[0008] The adjustment seat includes a base installed on the heavy-load unmanned AGV vehicle, a guide rail installed inside the base, a slider slidably connected to the guide rail, and a limit rod rotatably connected to the outer surface of the slider;

[0009] The anti-slip assembly includes a sliding rod penetrating the base, a cross arm connected to one end of the sliding rod, an anti-slip rod with the bottom end penetrating into the cross arm, and a pull rod penetrating the cross arm and the anti-slip rod, wherein a limiting rod is provided on the anti-slip rod;

[0010] The binding assembly comprises a stabilizing rod whose bottom end is connected to the corresponding guide rail, an adjusting pressure rod slidably connected to the stabilizing rod, and an elastic binding belt sleeved on the outer side of the adjusting pressure rod.

[0011] Preferably, a rectangular movable groove is provided inside the base, and a slot cooperating with the limiting rod is provided on the opposite surface of the base.

[0012] Preferably, the sliding rod passes through one end of the base and is connected to the corresponding slider, the sliding rod is parallel to the pull rod, the sliding rod is perpendicular to the cross arm, and the pull rod includes a pin rod passing through the cross arm and the anti-slip rod, and a block slidably embedded in the supporting steel pipe.

[0013] Preferably, the horizontal cross-sections of the supporting steel pipes and the rollers are flush with the top surface of the supporting frame, and the fixing columns and the supporting steel pipes are alternately distributed.

[0014] Preferably, one end of the elastic binding band away from the adjusting pressure rod is in a circular ring shape, and the outer sides of the two ends of the limiting rod are provided with limiting ring grooves that cooperate with the circular ring ends of the elastic binding band.

[0015] Preferably, a clamping mechanism is provided on the adjusting pressure rod, and the clamping mechanism includes a stabilizing block connected to the adjusting pressure rod, a pull-out plate slidably connected to the stabilizing block, a cross bar with one end perpendicular to the pull-out plate, and a clamping piece installed on the cross bar, one end of the pull-out plate is a "T"-shaped structure, and a locking screw passes through the stabilizing block.

[0016] Preferably, the clamping member includes a stabilizing ring sleeved on the outside of the cross bar, connecting rods symmetrically distributed on the outer surface of the stabilizing ring, and a blocking rod connected to one end of the connecting rod, and the blocking rod is parallel to the cross bar.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] In the utility model, when the heavy-load unmanned AGV is used for transporting materials and goods, a design is provided to block the stacked goods and prevent them from falling off. The designed anti-falling rod can block the goods, the designed adjusting pressure rod can press the goods, the designed blocking rod supports the goods, and the designed elastic restraint belt binds one side of the stacked goods, which can prevent the goods from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the top view of the support frame of the utility model;

[0021] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0022] Figure 4 This is a schematic diagram of the main structure of the support frame of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the pull-out rod of the utility model;

[0024] Figure 6 It is a side view structural schematic diagram of the stabilizing block of the utility model;

[0025] In the figure: 1. Heavy-loaded unmanned AGV cart; 2. Base; 6. Support frame; 21. Guide rail; 22. Slider; 31. Sliding rod; 32. Cross arm; 33. Pull-out rod; 34. Anti-slip rod; 41. Stabilizing rod; 42. Adjusting pressure rod; 43. Elastic restraint belt; 51. Stabilizing block; 52. Pull-out plate; 53. Cross bar; 54. Stabilizing ring; 55. Connecting rod; 56. Blocking rod; 61. Support steel pipe; 62. Fixed column; 63. Roller; 221. Limit rod; 331. Pin rod; 332. Block; 341. Limit rod; 511. Locking screw. DETAILED DESCRIPTION

[0026] 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.

[0027] Example

[0028] See also Figures 1 to 6The utility model provides a technical solution: a heavy-duty unmanned AGV with an anti-slip structure, including a heavy-duty unmanned AGV trolley 1. The principle of unmanned transportation of the heavy-duty unmanned AGV trolley 1 is a conventional technical means, which will not be described in detail in this application; a support frame 6 installed on the heavy-duty unmanned AGV trolley 1, the support frame 6 and the heavy-duty unmanned AGV trolley 1 are connected by conventional means, including a support steel pipe 61 and a fixed column 62 installed inside the support frame 6, and a roller 63 sleeved on the outside of the fixed column 62. The support frame 6, the support steel pipe 61 and the roller 63 support the goods, and the roller 63 is connected to the regularly placed goods. The horizontal bottom surface of the object is tangent, and the friction between the roller 63 and the bottom of the cargo is small, which does not affect the movement of the cargo on the support frame 6; the adjustment seat includes a base 2 installed on the heavy-load unmanned AGV trolley 1, a guide rail 21 installed inside the base 2, a slider 22 slidably connected to the guide rail 21, and a limit rod 221 rotatably connected to the outer surface of the slider 22. The base 2 is combined with the heavy-load unmanned AGV trolley 1 by conventional means, and the slider 22 moves along the length direction of the guide rail 21, and the position of the corresponding sliding rod 31 and the stabilizing rod 41 can be adjusted, which is suitable for adjusting the spacing between the opposing cross arms 32 and the stabilizing rod The position of 41 is suitable for blocking goods of different widths; the anti-slip assembly includes a sliding rod 31 passing through the base 2, a cross arm 32 connected to one end of the sliding rod 31, an anti-slip rod 34 with a bottom end inserted into the cross arm 32, and a pulling rod 33 passing through the cross arm 32 and the anti-slip rod 34. A limiting rod 341 is provided on the anti-slip rod 34. The anti-slip rod 34 is distributed on both sides of the goods to block the goods and prevent them from falling off after tipping to one side. The anti-slip rod 34 is rotatably connected to the pulling rod 33, and the anti-slip rod 34 can be rotated to be folded and retracted. The limiting rod 341 plays a role in limiting the elastic binding belt 43, so that The end of the elastic restraint belt 43 is limited and fixed; the restraint assembly includes a stabilizing rod 41 connected to the corresponding guide rail 21 at the bottom end, an adjusting pressure rod 42 slidably connected to the stabilizing rod 41, and an elastic restraint belt 43 sleeved on the outside of the adjusting pressure rod 42. The height position of the adjusting pressure rod 42 can be changed along the axial direction of the stabilizing rod 41, and the adjusting pressure rod 42 can be rotated to change its angle to adapt to goods of different heights and widths. The adjusting pressure rod 42 presses the goods so that the top of the stacked goods is pressed to prevent it from tipping over. The elastic restraint belt 43 binds one side of the stacked goods to prevent the goods from falling.

[0029] In this embodiment, a rectangular movable groove is provided inside the base 2, and a slot cooperating with the limit rod 221 is opened on the opposite surface of the base 2. The limit rod 221 is inserted into the slot, and the limit rod 221 is limited to prevent the limit rod 221 and the slider 22 from moving along the length direction of the guide rail 21.

[0030] In this embodiment, the sliding rod 31 passes through one end of the base 2 and is connected to the corresponding slider 22. The sliding rod 31 is parallel to the pull rod 33. The sliding rod 31 is perpendicular to the cross arm 32. The pull rod 33 includes a pin rod 331 that passes through the cross arm 32 and the anti-slip rod 34, and a block 332 that is slidably embedded in the support steel pipe 61. The anti-slip rod 34 rotates around the pin rod 331, and the anti-slip rod 34 can be folded and retracted. A square groove is opened in the support steel pipe 61, and the block 332 is limited by the support steel pipe 61 to prevent the pull rod 33 from deflecting.

[0031] In this embodiment, the horizontal cross-sections of the support steel pipes 61 and the rollers 63 are flush with the top surface of the support frame 6, the fixing columns 62 and the support steel pipes 61 are alternately distributed, and the support steel pipes 61 and the rollers 63 support the goods.

[0032] In this embodiment, the end of the elastic restraint band 43 away from the adjusting pressure rod 42 is in a circular ring shape, and the outer sides of the two ends of the limiting rod 341 are provided with limiting ring grooves that cooperate with the circular ring ends of the elastic restraint band 43. One end of the elastic restraint band 43 is sleeved on the limiting ring groove of the limiting rod 341 to limit the elastic restraint band 43.

[0033] In this embodiment, a clamping mechanism is provided on the adjusting pressure rod 42, and the clamping mechanism includes a stabilizing block 51 connected to the adjusting pressure rod 42, a pull-out plate 52 slidably connected to the stabilizing block 51, a cross bar 53 with one end perpendicular to the pull-out plate 52, and a clamping member installed on the cross bar 53. One end of the pull-out plate 52 is a "T"-shaped structure, and a locking screw 511 passes through the stabilizing block 51. The clamping member includes a stabilizing ring 54 sleeved on the outside of the cross bar 53, connecting rods 55 symmetrically distributed on the outer surface of the stabilizing ring 54, and a blocking rod 56 connected to one end of the connecting rod 55. The blocking rod 56 is parallel to the cross bar 53. The stabilizing block 51 is connected to the adjusting pressure rod 42 by conventional means. The pull-out plate 52 is pulled to adjust the distance between the cross bar 53 and the blocking rod 56 and the goods. The blocking rod 56 presses down the stacked goods to prevent them from falling off.

[0034] The working principle and use process of this utility model:

[0035] 1. When stacking goods on the heavy-loaded unmanned AGV trolley 1, pull the cross arm 32 outward, and the sliding rod 31 drives the slider 22 to move along the length direction of the guide rail 21;

[0036] 2. The goods are placed on the support frame 6. The friction between the roller 63 and the bottom of the goods is small, which does not affect the movement of the goods on the support frame 6. The supporting steel pipe 61 and the roller 63 support the goods;

[0037] 3. When the goods are fully stacked, the cross arm 32 is moved toward the support frame 6, and the sliding rod 31 drives the slider 22 to move to a suitable position along the length direction of the guide rail 21, and the limiting rod 221 is rotated to limit the slider 22;

[0038] 4. Rotate the anti-slip rod 34 at the same time to make it in a vertical state, so that the anti-slip rod 34 presses the goods tightly or there is a certain gap between the anti-slip rod 34 and the goods;

[0039] 5. Adjust the stabilizing rod 41 and the corresponding slider 22 to the appropriate position, then adjust the position of the pressure rod 42 to press the stacked goods, and adjust the position of the elastic binding belt 43 to correspond to the corresponding anti-slip rod 34;

[0040] 6. One end of the elastic binding belt 43 is sleeved on the limiting ring groove of the limiting rod 341, so that the elastic binding belt 43 is limited, and the elastic binding belt 43 binds one side of the stacked goods to prevent the goods from falling;

[0041] 7. Pull out the pull-out plate 52 and adjust the distance between the cross bar 53 and the blocking bar 56 and the goods so that the blocking bar 56 presses the stacked goods to prevent them from falling off;

[0042] In summary: when the heavy-load unmanned AGV is used to transport materials and goods, it is designed to block the stacked goods and prevent them from falling off. The designed anti-fall-off rod 34 can block the goods, the designed adjusting pressure rod 42 can press the goods, the designed blocking rod 56 can support the goods, and the designed elastic restraint belt 43 can bind one side of the stacked goods. In summary, the goods can be prevented from falling off.

[0043] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heavy-load unmanned AGV with an anti-slip structure, characterized in that: include Heavy-load unmanned AGV vehicle (1); A support frame (6) installed on a heavy-load unmanned AGV vehicle (1), comprising a support steel pipe (61) and a fixing column (62) installed inside the support frame (6), and a roller (63) sleeved on the outside of the fixing column (62); The adjustment seat comprises a base (2) mounted on a heavy-load unmanned AGV vehicle (1), a guide rail (21) mounted inside the base (2), a slider (22) slidably connected to the guide rail (21), and a limit rod (221) rotatably connected to the outer surface of the slider (22); The anti-slip assembly comprises a sliding rod (31) penetrating the base (2), a cross arm (32) connected to one end of the sliding rod (31), an anti-slip rod (34) with its bottom end inserted into the cross arm (32), and a pulling rod (33) penetrating the cross arm (32) and the anti-slip rod (34), wherein a limiting rod (341) is provided on the anti-slip rod (34); The binding assembly comprises a stabilizing rod (41) whose bottom end is connected to the corresponding guide rail (21), an adjusting pressure rod (42) slidably connected to the stabilizing rod (41), and an elastic binding belt (43) sleeved on the outside of the adjusting pressure rod (42).

2. A heavy-load unmanned AGV with an anti-slip structure according to claim 1, characterized in that: A rectangular movable groove is provided inside the base (2), and a clamping groove cooperating with the limiting rod (221) is provided on the opposite surface of the base (2).

3. The heavy-load unmanned AGV with an anti-slip structure according to claim 1, characterized in that: The sliding rod (31) passes through one end of the base (2) and is connected to the corresponding slider (22). The sliding rod (31) is parallel to the pull rod (33). The sliding rod (31) is perpendicular to the cross arm (32). The pull rod (33) includes a pin rod (331) passing through the cross arm (32) and the anti-slip rod (34), and a block (332) slidably embedded in the supporting steel pipe (61).

4. The heavy-load unmanned AGV with an anti-slip structure according to claim 1, characterized in that: The horizontal sections of the supporting steel pipe (61) and the roller (63) are flush with the top surface of the supporting frame (6), and the fixing columns (62) and the supporting steel pipe (61) are alternately distributed.

5. The heavy-load unmanned AGV with an anti-slip structure according to claim 1, characterized in that: One end of the elastic binding band (43) away from the adjusting pressure rod (42) is in the shape of a circular ring, and the outer sides of both ends of the limiting rod (341) are provided with limiting ring grooves that cooperate with the circular end of the elastic binding band (43).

6. The heavy-load unmanned AGV with an anti-slip structure according to claim 1, characterized in that: The adjusting pressure rod (42) is provided with a clamping mechanism, which comprises a stabilizing block (51) connected to the adjusting pressure rod (42), a pull-out plate (52) slidably connected to the stabilizing block (51), a cross bar (53) with one end perpendicular to the pull-out plate (52), and a clamping member installed on the cross bar (53), one end of the pull-out plate (52) is a "T"-shaped structure, and a locking screw (511) passes through the stabilizing block (51).

7. The heavy-load unmanned AGV with an anti-slip structure according to claim 6, characterized in that: The clamping member comprises a stabilizing ring (54) sleeved on the outside of the cross bar (53), connecting rods (55) symmetrically distributed on the outer surface of the stabilizing ring (54), and a blocking rod (56) connected to one end of the connecting rod (55), wherein the blocking rod (56) is parallel to the cross bar (53).

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