Automatic guided vehicle (AGV) box feeding device
By designing the AGV box-up device, using components such as threaded rods, hydraulic rods and electric slides, convenient up and down boxes of goods are achieved, solving the problem of existing AGV trolleys lacking auxiliary cargo structures, and improving work efficiency.
Patent Information
- Application Number
- CN202422369020.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The existing AGV trolleys lack the structure of auxiliary upper and lower boxes of goods during transportation, resulting in inefficiency.
An AGV box-up device is designed, including a car body, a roof panel and a convenient device. The convenience device consists of a first threaded rod, a drive motor, a moving block, a hinged block, an auxiliary plate, a hydraulic rod, an electric slide rail and a second threaded rod. Through the coordinated work of these components, convenient operation of the cargo is achieved.
The device lowers the top plate through a hydraulic rod, rotates the threaded rod to clamp the cargo, and pushes the cargo off the cargo through an electric slide rail and auxiliary plate after reaching the destination, achieving convenient operation of cargo on and off the cargo and improving work efficiency.
Smart Images
Figure CN222973531U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of AGV, and specifically relates to an AGV box loading device. Background Technique
[0002] AGV, namely an automatic guided vehicle, is a driverless vehicle that can navigate autonomously and perform tasks. It is widely used in modern logistics, manufacturing, warehousing and other fields, significantly improving work efficiency and accuracy. The box loading device refers to a device or system installed on an AGV for loading goods, containers or other items onto the AGV.
[0003] However, the existing AGV cars can only simply place items on the transport vehicle during transportation and transport them to the designated position. However, during the process of loading and unloading goods at the loading and unloading positions, the goods on the vehicle need to be loaded and unloaded manually, lacking auxiliary structures for loading and unloading goods, which reduces work efficiency. Therefore, an AGV box loading device is proposed. Content of the Utility Model
[0004] In view of the deficiencies of the prior art, the utility model provides an AGV box loading device, which has the advantages of assisting in loading and unloading goods, etc., and solves the problem that the existing AGV cars do not have auxiliary structures for loading and unloading goods.
[0005] To achieve the above object, the utility model provides the following technical solution: an AGV box loading device, including a car body, the top of the car body is movably connected with a top plate, and a convenient device is arranged inside the car body;
[0006] The convenient device includes a first threaded rod, the first threaded rod is rotatably connected inside the car body, a driving motor is fixedly installed on the right side of the first threaded rod, a moving block is threadedly connected to the outside of the first threaded rod, a hinged block is fixedly installed on the left side of the moving block, an auxiliary plate is hinged to the outside of the hinged block, a hydraulic rod is fixedly installed inside the car body, an electric slide rail is arranged on the outside of the hydraulic rod, and a second threaded rod is arranged on the outside of the electric slide rail.
[0007] Further, the right side of the first threaded rod penetrates through the inner right wall of the car body and is fixedly connected to the output end of the driving motor. An auxiliary rod is installed inside the car body, and the inside of the moving block is movably connected to the outside of the auxiliary rod.
[0008] Further, a through hole adapted to the auxiliary plate is opened on the left side of the car body. A number of auxiliary rollers are rotatably connected to the top of the auxiliary plate. The left side of the auxiliary plate penetrates through the inside of the through hole and extends to the outside of the car body.
[0009] Further, the number of the hydraulic rods is two. The tops of the two hydraulic rods penetrate through the inner top wall of the trolley body and are fixedly connected to the bottom of the top plate. A number of guide rollers are rotatably connected to the top of the top plate.
[0010] Further, the electric slide rail is located inside the top plate. A slider is slidably connected to the outer surface of the electric slide rail. A push plate is fixedly installed on the top of the slider.
[0011] Further, two vertical plates are fixedly installed on the top of the top plate. The number of the second threaded rods is two. The outer parts of the two second threaded rods are respectively threadedly connected to the interiors of the two vertical plates. The opposite sides of the two second threaded rods respectively penetrate through the front and rear sides of the two vertical plates. A limiting plate is rotatably connected to the opposite sides of the two second threaded rods. Four limiting rods are respectively fixedly installed on the outer parts of the two limiting plates. Limiting holes adapted to the limiting rods are respectively formed in the interiors of the two vertical plates.
[0012] Beneficial effects
[0013] Compared with the prior art, the technical solution of the present application has the following beneficial effects:
[0014] For this AGV upper box device, the top plate is lowered to the lowest position through the hydraulic rod, so as to facilitate the handling of goods onto the top plate. Then, the second threaded rod is rotated to drive the limiting plate to clamp and fix the goods. After reaching the destination, the driving motor is turned on to drive the first threaded rod to rotate, thereby driving the moving block to move. The articulated block and the auxiliary plate are driven by the moving block to move outside the trolley body. Then, after the auxiliary plate contacts the ground, the electric slide rail is turned on to drive the push plate to move. With the cooperation of the guide rollers, the goods can be pushed towards the auxiliary plate. Then, the goods are carried off the vehicle through the cooperation of the auxiliary plate and the auxiliary rollers. If it is necessary to carry the goods to a high place, the hydraulic rod can also be directly started to drive the top plate to rise. After rising to an appropriate height, the electric slide rail is turned on to drive the push plate to move, and the goods are placed in the high storage place with the cooperation of the auxiliary plate, so as to achieve the purpose of facilitating the loading and unloading of goods. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front sectional structure schematic diagram of the present utility model;
[0016] Figure 2 It is a partial side sectional structure schematic diagram of the present utility model;
[0017] Figure 3 For the present utility model Figure 1 The enlarged structure schematic diagram at A in it.
[0018] In the figure: 1. Car body; 2. Top plate; 3. Convenience device; 301. First threaded rod; 302. Driving motor; 303. Moving block; 304. Hinge block; 305. Auxiliary plate; 306. Hydraulic rod; 307. Electric slide rail; 308. Second threaded rod. Detailed implementation
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0020] Please refer to Figures 1-3 , an AGV box loading device, including a car body 1, a top plate 2 is movably connected to the top of the car body 1, and a convenience device 3 is arranged inside the car body 1;
[0021] The convenience device 3 includes a first threaded rod 301, the first threaded rod 301 is rotatably connected inside the car body 1, a driving motor 302 is fixedly installed on the right side of the first threaded rod 301, a moving block 303 is threadedly connected to the outside of the first threaded rod 301, a hinge block 304 is fixedly installed on the left side of the moving block 303, an auxiliary plate 305 is hinged to the outside of the hinge block 304, a hydraulic rod 306 is fixedly installed inside the car body 1, an electric slide rail 307 is arranged outside the hydraulic rod 306, and a second threaded rod 308 is arranged outside the electric slide rail 307.
[0022] Specifically, as Figure 1 shown, the car body 1 is mainly composed of a vehicle body, a navigation system, a power system, an execution system, a control system, etc. The AGV determines its initial position through the navigation system, which is usually achieved by positioning on reference points such as landmarks, lines, magnetic strips, two-dimensional codes, etc. in the operation area. Based on the current position and the target position, the navigation system of the AGV will use corresponding algorithms to calculate the optimal path. Path planning needs to consider multiple factors such as safety, efficiency, and distance. The sensor system is used to detect obstacles in the surrounding environment in real time, such as walls, people, other equipment, etc., so that the AGV can drive safely. According to the path planning and obstacle detection results, the control system controls the acceleration, deceleration, steering and other actions of the AGV to achieve precise navigation. The algorithm of the control system will make adjustments according to real-time data to ensure the accuracy and safety of navigation. After the AGV reaches the target position, it will perform corresponding tasks. After completing the tasks, the AGV will return to the starting position or execute the next task as needed.
[0023] Specifically, as Figure 1As shown, the drive motor 302 is a forward and reverse motor. A forward and reverse motor refers to a motor that can achieve forward and reverse rotation. The working principle of a forward and reverse motor is based on changing the phase sequence of the motor power supply to achieve a change in the rotation direction. In a three-phase asynchronous motor, by swapping any two phases, the rotation direction of the motor can be changed. This operation is called phase conversion, which allows the motor to operate in different directions as needed.
[0024] During implementation, the following steps are taken for operation:
[0025] 1) First, control the hydraulic rod 306 to lower the top plate 2 to the lowest position to facilitate the loading and unloading of goods in the upper and lower boxes;
[0026] 2) Then rotate the second threaded rod 308 to drive the limiting plate to move, thereby clamping and fixing the goods through the two limiting plates;
[0027] 3) Then use the trolley body 1 to transport the goods to a suitable location, and then turn on the drive motor 302 to drive the first threaded rod 301 to rotate, thereby sending out the auxiliary plate 305 from the trolley body 1 to contact the ground;
[0028] 4) Finally, turn on the electric slide rail 307 to drive the push plate to move, and cooperate with the auxiliary plate 305 to remove the goods from the trolley body 1.
[0029] In summary, the hydraulic rod 306 is used to lower the top plate 2 to the lowest position, thereby facilitating the transportation of goods onto the top plate 2. Then rotate the second threaded rod 308 to drive the limiting plate to clamp and fix the goods. After reaching the destination, turn on the drive motor 302 to drive the first threaded rod 301 to rotate, thereby driving the moving block 303 to move. The moving block 303 drives the hinge block 304 and the auxiliary plate 305 to move out of the trolley body 1. Then, after the auxiliary plate 305 contacts the ground, turn on the electric slide rail 307 to drive the push plate to move. Cooperating with the guide rollers, the goods can be pushed towards the auxiliary plate 305. Then, through the auxiliary plate 305 and the auxiliary rollers, the goods can be transported off the vehicle. If the goods need to be transported to a high place, the hydraulic rod 306 can also be directly started to drive the top plate 2 to rise. After rising to a suitable height, turn on the electric slide rail 307 to drive the push plate to move, and cooperate with the auxiliary plate 305 to place the goods in a high storage location, thereby achieving the purpose of facilitating the loading and unloading of goods in the upper and lower boxes.
[0030] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.
[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An AGV loading device, comprising a vehicle body (1), characterized in that: The top of the trolley body (1) is movably connected to a top plate (2), and a convenient device (3) is provided inside the trolley body (1); The convenient device (3) comprises a first threaded rod (301), the first threaded rod (301) is rotatably connected inside the trolley body (1), a driving motor (302) is fixedly installed on the right side of the first threaded rod (301), a moving block (303) is threadedly connected outside the first threaded rod (301), a hinge block (304) is fixedly installed on the left side of the moving block (303), an auxiliary plate (305) is hinged on the outside of the hinge block (304), a hydraulic rod (306) is fixedly installed inside the trolley body (1), an electric slide rail (307) is arranged outside the hydraulic rod (306), and a second threaded rod (308) is arranged outside the electric slide rail (307).
2. The AGV loading device according to claim 1, characterized in that: The right side of the first threaded rod (301) passes through the inner right wall of the trolley body (1) and is fixedly connected to the output end of the driving motor (302); an auxiliary rod is installed inside the trolley body (1), and the inside of the moving block (303) is movably connected to the outside of the auxiliary rod.
3. The AGV loading device according to claim 1, characterized in that: The left side of the trolley body (1) is provided with a through hole adapted to the auxiliary plate (305); the top of the auxiliary plate (305) is rotatably connected to a plurality of auxiliary rollers; the left side of the auxiliary plate (305) passes through the interior of the through hole and extends to the outside of the trolley body (1).
4. The AGV loading device according to claim 1, characterized in that: There are two hydraulic rods (306), the tops of the two hydraulic rods (306) both penetrate the inner top wall of the trolley body (1) and are fixedly connected to the bottom of the top plate (2), and the top of the top plate (2) is rotatably connected to a plurality of guide rollers.
5. The AGV loading device according to claim 1, characterized in that: The electric slide rail (307) is located inside the top plate (2), and the outer surface of the electric slide rail (307) is slidably connected to a slider, and a push plate is fixedly installed on the top of the slider.
6. The AGV loading device according to claim 1, characterized in that: Two vertical plates are fixedly mounted on the top of the top plate (2), and two second threaded rods (308) are provided. The exteriors of the two second threaded rods (308) are respectively connected to the interior threads of the two vertical plates. The opposite sides of the two second threaded rods (308) respectively penetrate the front and rear sides of the two vertical plates. The opposite sides of the two second threaded rods (308) are rotatably connected to the limiting plates. Four limiting rods are respectively fixedly mounted on the exteriors of the two limiting plates, and limiting holes matching the limiting rods are provided inside the two vertical plates.