Automatic guided vehicle (AGV) capable of preventing goods from toppling over

Abstract

The utility model relates to the technical field of AGV trolleys, and discloses an AGV trolley capable of preventing goods from toppling over, a controller is fixedly installed on the front face of an AGV trolley body, a connecting block is fixedly installed on one side of the AGV trolley body, and a telescopic rod is fixedly installed on one side of the connecting block. According to the AGV trolley capable of preventing the goods from toppling over, through cooperative arrangement of the telescopic rods, the push plate and the universal wheels, when the AGV trolley is used, the telescopic rods stretch out and draw back to drive the push plate to move, then the push plate drives the universal wheels to move, and therefore the effect of preventing the trolley from toppling over is achieved; through cooperative arrangement of a servo motor, a transmission rod, a threaded conveying rod, a threaded block and a baffle, during use, the transmission rod and the threaded conveying rod are driven to rotate through an external power supply of the servo motor, and then the threaded conveying rod drives the threaded block and the baffle to move, so that the effect of conveniently protecting cargoes with different heights is achieved; and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of AGV trolleys, in particular to an AGV trolley which can prevent goods from tipping over. Background Art

[0002] Usually refers to a transport vehicle equipped with an electromagnetic or optical automatic guidance device, which can travel along a specified guidance path and has safety protection and various transfer functions. It is a transport vehicle that does not require a driver in industrial applications. It uses a rechargeable battery as its power source. Its route and behavior can generally be controlled by a computer, or its route can be established using an electromagnetic track. The electromagnetic track is attached to the floor, and the unmanned transport vehicle relies on the information brought by the electromagnetic track to move and act. Most of the existing AGV carts are not stable enough when transporting goods. When the goods piled on the top of the AGV cart are too high, its center of gravity will increase. When the AGV cart turns, the center of gravity of the goods will shift and tilt inward, causing the AGV cart to tilt, which may cause the AGV cart to tip over.

[0003] The existing AGV trolley for preventing cargo from tipping over is not convenient for protecting cargo at different heights, which reduces the practicability of the device and is not convenient for preventing the trolley from tipping over. Therefore, the utility model provides an AGV trolley for preventing cargo from tipping over. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an AGV trolley for preventing cargo from tipping over, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solutions: an AGV trolley for preventing cargo from tipping over, comprising an AGV trolley body, a controller fixedly installed on the front of the AGV trolley body, a connecting block fixedly installed on one side of the AGV trolley body, a telescopic rod fixedly installed on one side of the connecting block, a push plate fixedly installed on one end of the telescopic rod, a universal wheel fixedly installed on the bottom of the push plate, and a brake pad arranged inside the universal wheel.

[0008] Preferably, a connecting plate is fixedly mounted on the upper surface of the AGV trolley body, and an electric push rod is fixedly mounted on one side of the connecting plate.

[0009] Preferably, a clamping plate is fixedly mounted on one end of the electric push rod, and a frame is fixedly mounted on the other side of the connecting plate.

[0010] Preferably, a motor box is fixedly mounted on the bottom of the frame, and a servo motor is placed inside the motor box.

[0011] Preferably, the output end of the servo motor is spline-connected with a transmission rod, and a threaded conveying rod is fixedly mounted on one end of the transmission rod.

[0012] Preferably, a limiting rod is fixedly installed on one side of the threaded conveying rod, and a threaded block is threadedly connected to the surface of the threaded conveying rod through a threaded hole.

[0013] Preferably, a baffle is fixedly mounted on the surface of the threaded block, and a frame plate is fixedly mounted on the upper surface of the frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an AGV trolley that prevents cargo from tipping over, which has the following beneficial effects:

[0016] The AGV trolley for preventing goods from tipping over is arranged by the cooperation of a telescopic rod, a push plate and a universal wheel. When in use, the telescopic rod is extended and retracted to drive the push plate to move, and then the push plate drives the universal wheel to move, thereby preventing the trolley from tipping over. The servo motor, the transmission rod, the threaded conveying rod, the threaded block and the baffle are arranged in cooperation. When in use, the servo motor is connected to an external power supply to drive the transmission rod and the threaded conveying rod to rotate, and then the threaded conveying rod drives the threaded block and the baffle to move, thereby facilitating the protection of goods at different heights, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the structure of the utility model.

[0019] Figure 3 For this utility model Figure 2 A magnified view of the structure.

[0020] In the figure: 1, AGV trolley body 2, controller 3, connecting block 4, telescopic rod 5, push plate 6, universal wheel 7, connecting plate 8, electric push rod 9, clamping plate 10, frame 11, motor box 12, servo motor 13, transmission rod 14, threaded conveying rod 15, limit rod 16, threaded hole 17, threaded block 18, baffle 19, frame plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: an AGV trolley for preventing cargo from tipping over, comprising an AGV trolley body 1, a controller 2 is fixedly installed on the front of the AGV trolley body 1, a connecting block 3 is fixedly installed on one side of the AGV trolley body 1, a telescopic rod 4 is fixedly installed on one side of the connecting block 3, and the telescopic rod 4, a push plate 5 and a universal wheel 6 are matched to be arranged, when in use, the push plate 5 is driven to move by the telescopic rod 4, and then the universal wheel 6 is driven to move by the push plate 5, thereby preventing the trolley from tipping over, a push plate 5 is fixedly installed on one end of the telescopic rod 4, a universal wheel 6 is fixedly installed on the bottom of the push plate 5, and a brake pad is arranged inside the universal wheel 6, a connecting plate 7 is fixedly installed on the upper surface of the AGV trolley body 1, and an electric push rod 8 is fixedly installed on one side of the connecting plate 7, and the electric push rod 8 and the clamping plate 9 are matched to be arranged, when in use, the clamping plate 9 is driven to move by the telescopic electric push rod 8, thereby facilitating the clamping of cargo, and one end of the electric push rod 8 is fixed A clamping plate 9 is fixedly installed, and a frame 10 is fixedly installed on the other side of the connecting plate 7. A motor box 11 is fixedly installed at the bottom of the frame 10, and a servo motor 12 is placed inside the motor box 11. Through the coordination of the servo motor 12, a transmission rod 13, a threaded conveying rod 14, a threaded block 17 and a baffle 18, when in use, the transmission rod 13 and the threaded conveying rod 14 are driven to rotate by an external power supply of the servo motor 12, and then the threaded conveying rod 15 drives the threaded block 17 and the baffle 18 to move, thereby facilitating the protection of goods at different heights, thereby improving the practicality of the device. The output end of the servo motor 12 is splined with the transmission rod 13, one end of the transmission rod 13 is fixedly installed with the threaded conveying rod 14, and one side of the threaded conveying rod 14 is fixedly installed with a limiting rod 15, the surface of the threaded conveying rod 14 is threadedly connected with a threaded block 17 through a threaded hole 16, and the surface of the threaded block 17 is fixedly installed with a baffle 18, and a frame plate 19 is fixedly installed on the upper surface of the frame 10.

[0023] To sum up, the AGV trolley for preventing cargo from tipping over is arranged in coordination with the telescopic rod 4, the push plate 5 and the universal wheel 6. When in use, the telescopic rod 4 is extended to drive the push plate 5 to move, and then the push plate 5 drives the universal wheel 6 to move, thereby preventing the trolley from tipping over. The servo motor 12, the transmission rod 13, the threaded conveying rod 14, the threaded block 17 and the baffle 18 are arranged in coordination. When in use, the servo motor 12 is connected to an external power supply to drive the transmission rod 13 and the threaded conveying rod 14 to rotate, and then the threaded conveying rod 15 drives the threaded block 17 and the baffle 18 to move, thereby facilitating the protection of cargo at different heights, thereby improving the practicability of the device.

[0024] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] 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 trolley for preventing cargo from tipping over, comprising an AGV trolley body (1), characterized in that: A controller (2) is fixedly installed on the front of the AGV trolley body (1); a connecting block (3) is fixedly installed on one side of the AGV trolley body (1); a telescopic rod (4) is fixedly installed on one side of the connecting block (3); a push plate (5) is fixedly installed on one end of the telescopic rod (4); a universal wheel (6) is fixedly installed on the bottom of the push plate (5); a brake pad is arranged inside the universal wheel (6); a connecting plate (7) is fixedly installed on the upper surface of the AGV trolley body (1); an electric push rod (8) is fixedly installed on one side of the connecting plate (7); a clamping plate (9) is fixedly installed on one end of the electric push rod (8); and a clamping plate (9) is fixedly installed on the other end of the connecting plate (7). A frame (10) is fixedly mounted on the side, a motor box (11) is fixedly mounted on the bottom of the frame (10), a servo motor (12) is placed inside the motor box (11), an output end of the servo motor (12) is spline-connected with a transmission rod (13), one end of the transmission rod (13) is fixedly mounted with a threaded conveying rod (14), one side of the threaded conveying rod (14) is fixedly mounted with a limit rod (15), a surface of the threaded conveying rod (14) is threadedly connected with a threaded block (17) through a threaded hole (16), a baffle (18) is fixedly mounted on the surface of the threaded block (17), and a frame plate (19) is fixedly mounted on the upper surface of the frame (10).

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