Portable logistics semi-automatic AGV auxiliary transfer trolley
By setting up multiple belt conveyors and steering belt conveyor components on the AGV auxiliary transfer truck, combining the articulated structure and telescopic cylinder, the continuous transportation and transfer of goods are achieved, solving the problems of high labor intensity, low efficiency and limited conveying range in the prior art, and improving loading and unloading efficiency and adaptability.
Patent Information
- Application Number
- CN202510439012.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2025-06-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The prior art has high labor intensity and low efficiency during the loading and unloading of goods, and the conveying range of traditional belt conveyors is limited, so it is impossible to effectively load and unload the goods on both sides.
A convenient logistics semi-automatic AGV auxiliary transfer truck is designed. By setting up multiple belt conveyors and steering belt conveyor components on the walkway, the continuous transportation and transfer of goods are realized, and the hinged structure and telescopic cylinder are used to expand the conveying angle to solve the limitations of the conveying range.
It reduces labor intensity, improves cargo loading and unloading efficiency, realizes continuous transportation and transfer of goods, enhances the adaptability of loading and unloading trucks, and solves the problems of single functions and high conveying environment requirements of traditional belt conveyors.
Smart Images
Figure CN120097017A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of logistics cargo transfer, and specifically relates to a convenient logistics semi-automatic AGV auxiliary transfer vehicle. Background Art
[0002] Loading and unloading are important links in the transit of cargo logistics. At present, there are two main ways to load and unload cargo. The first is to use the traditional manual stacking method. The main problems of this method are high labor intensity, high labor cost, low efficiency, easy overturning during cargo transportation, and damage to cargo, and violent stacking. The second is to use auxiliary loading and unloading equipment to cooperate with manual labor to complete the loading and unloading work, such as extending the telescopic belt conveyor into the carriage, and then loading or unloading the goods by manpower. This method reduces the work intensity of workers and improves work efficiency. However, due to the limitations of the telescopic equipment, it is impossible to reach the appropriate position, especially the two sides of the loading and unloading area. When loading and unloading goods on both sides, it takes a long time for manual labor to move the goods to the telescopic equipment, and the labor intensity is relatively high. Therefore, there is a need for a convenient logistics semi-automatic AGV auxiliary transfer vehicle that can reduce labor intensity, improve loading and unloading efficiency, and is convenient and fast. Summary of the invention
[0003] The purpose of the present invention is to provide a convenient and fast semi-automatic AGV assisted transfer vehicle for logistics which can reduce labor intensity, improve loading and unloading efficiency and is convenient and fast.
[0004] To achieve the above object, the present invention adopts the following technical solution: A convenient logistics semi-automatic AGV auxiliary transfer vehicle comprises a traveling frame, on which a first belt conveyor, a first steering belt conveyor assembly, a second belt conveyor and a third belt conveyor are arranged in sequence from right to left. A fourth belt conveyor is arranged at the front right part of the second belt conveyor, a second steering belt conveyor assembly is arranged at the front left part of the second belt conveyor, a fifth belt conveyor is arranged at the rear right part of the second belt conveyor, and a third steering belt conveyor assembly is arranged at the rear left part of the second belt conveyor; When transferring goods, the goods are continuously placed on the first belt conveyor until the first belt conveyor fills the third belt conveyor and the second belt conveyor with the goods through the first steering belt conveyor assembly in sequence. At this time, the second belt conveyor and the third belt conveyor stop running, and the goods are placed on the first belt conveyor again. After the goods arrive at the first steering belt conveyor assembly, the first steering belt conveyor assembly rotates 90° counterclockwise, and the first steering belt conveyor assembly sends the goods to the fourth belt conveyor and the second steering belt conveyor assembly until the fourth belt conveyor and the second steering belt conveyor assembly are full of goods. At this time, the second steering belt conveyor assembly and the fourth belt conveyor stop running; the goods are placed on the first belt conveyor again. After the goods arrive at the first steering belt conveyor assembly, the first steering belt conveyor assembly rotates 90° clockwise, and the first steering belt conveyor assembly sends the goods to the fifth belt conveyor and the third steering belt conveyor assembly until the fifth belt conveyor and the third steering belt conveyor assembly are full of goods. Finally, the goods are placed on the first belt conveyor again until the first steering belt conveyor assembly and the first belt conveyor are full of goods. At this point, the entire auxiliary transfer vehicle is full of goods; When arriving at the transfer location for unloading, first the third belt conveyor is operated to unload the goods on it, then the second belt conveyor is operated to unload the goods on it through the third belt conveyor, then the first steering belt conveyor assembly is operated to unload the goods on it through the second belt conveyor and the third belt conveyor, and then the first belt conveyor is operated to unload the goods on it through the first steering belt conveyor assembly, the second belt conveyor and the third belt conveyor in sequence; After the goods on the first belt conveyor, the first steering belt conveyor assembly, the second belt conveyor and the third belt conveyor are unloaded, the second steering belt conveyor assembly rotates 90° counterclockwise and starts conveying, and the goods thereon are unloaded through the second belt conveyor and the third belt conveyor. After the goods on the second steering belt conveyor assembly are unloaded, it rotates 90° clockwise to return to its original position, and the fourth belt conveyor operates to deliver the goods to the second steering belt conveyor assembly. When the second steering belt conveyor assembly is full of goods, the fourth belt conveyor stops operating, and the second steering belt conveyor assembly rotates 90° counterclockwise again, and the goods thereon are unloaded through the second belt conveyor and the third belt conveyor again. After the goods on the second steering belt conveyor assembly are unloaded, it rotates 90° clockwise to return to its original position, and the fourth belt conveyor operates again to deliver the goods to the second steering belt conveyor assembly, and this cycle is repeated until the goods on the fourth belt conveyor are completely unloaded; After the goods on the second steering belt conveyor assembly and the fourth belt conveyor are unloaded, the third steering belt conveyor assembly rotates 90° clockwise and starts conveying, and the goods on them are unloaded through the second belt conveyor and the third belt conveyor. After the goods on the third steering belt conveyor assembly are unloaded, it rotates 90° counterclockwise to return to its original position, and the fifth belt conveyor operates to send the goods to the third steering belt conveyor assembly. When the third steering belt conveyor assembly is full of goods, the fifth belt conveyor stops operating, and the third steering belt conveyor assembly rotates 90° clockwise again, and the goods on it are unloaded through the second belt conveyor and the third belt conveyor again. After the goods on the third steering belt conveyor assembly are unloaded, it rotates 90° counterclockwise to return to its original position again, and the fourth belt conveyor operates again to send the goods to the second steering belt conveyor assembly, and the cycle is repeated until the goods on the fifth belt conveyor are completely unloaded. At this point, the goods on the entire auxiliary transfer vehicle are completely unloaded, and the goods transfer is completed.
[0005] The walking frame includes a support plate, on which a left front column, a left rear column, a right front column and a right rear column are arranged, a front frame plate is arranged between the left front column and the right front column, a first left extension plate and a first right extension plate are respectively extended to the left and right sides of the front frame plate, a right rear frame plate is arranged between the left rear column and the right rear column, and a second left extension plate and a second right extension plate are respectively extended to the left and right sides of the rear frame plate; The left end of the first belt conveyor outer frame is arranged between the right front column and the right rear column, the front side of the left end of the first belt conveyor outer frame is hinged to the right front column, the right rear side of the left end of the first belt conveyor outer frame is hinged to the right rear column, a first front telescopic cylinder is arranged between the front bottom end of the first belt conveyor outer frame and the right front column, and a first rear telescopic cylinder is arranged between the rear bottom end of the first belt conveyor outer frame and the right rear column; The second belt conveyor is arranged on the support plate through a plurality of first support legs, the right end of the outer frame of the third belt conveyor is arranged between the left front column and the left rear column, the front side of the right end of the outer frame of the third belt conveyor is hinged to the left front column, the rear side of the right end of the outer frame of the third belt conveyor is hinged to the left rear column, a second front telescopic cylinder is arranged between the front bottom end of the outer frame of the third belt conveyor and the left front column, and a right second rear telescopic cylinder is arranged between the rear bottom end of the outer frame of the third belt conveyor and the left rear column.
[0006] The first steering belt conveyor assembly, the second steering belt conveyor assembly and the third steering belt conveyor assembly all include a rotating disk, a sixth belt conveyor, a rotating motor and a base. The rotating disk is provided with a mounting groove, the sixth belt conveyor is installed in the mounting groove, the base is provided on a support plate, the rotating motor is installed on the base, and the output shaft of the rotating motor is connected to the bottom of the rotating disk.
[0007] A first rotating roller and a second rotating roller are installed in the mounting groove of the rotating disk. The first rotating roller is arranged on the left side of the conveying direction of the sixth belt conveyor, and the second rotating roller is arranged on the right side of the conveying direction of the sixth belt conveyor.
[0008] A control system is arranged on the support plate, and the control system includes a main controller and a plurality of infrared sensors. The infrared sensors are arranged on the first belt conveyor, the second belt conveyor, the third belt conveyor, the fourth belt conveyor, the fifth belt conveyor, the first steering belt conveyor assembly, the second steering belt conveyor assembly and the third belt conveyor assembly. The first belt conveyor, the second belt conveyor, the third belt conveyor, the fourth belt conveyor, the fifth belt conveyor, the first steering belt conveyor assembly, the second steering belt conveyor assembly, the third belt conveyor assembly, the first front telescopic cylinder, the second front telescopic cylinder, the first rear telescopic cylinder and the second rear telescopic cylinder are all connected to the main controller.
[0009] An AGV steering wheel is arranged at each of the four bottom corners of the support plate.
[0010] A foot platform is arranged at the left end of the supporting plate.
[0011] The right end of the support plate and the left end of the pedal platform are both provided with anti-collision strips.
[0012] A mounting column is arranged on the side of the supporting plate, and a lighting lamp, a buzzer lamp and a fan are installed on the mounting column.
[0013] The present application arranges the first belt conveyor, the first steering belt conveyor assembly, the second belt conveyor and the third belt conveyor from right to left on the traveling frame in sequence, and arranges the fourth belt conveyor on the front right part of the second belt conveyor, arranges the second steering belt conveyor assembly on the front left part of the second belt conveyor, arranges the fifth belt conveyor on the rear right part of the second belt conveyor, and arranges the third steering belt conveyor assembly on the rear left part of the second belt conveyor; realizes the loading and unloading of goods, and can achieve the purpose of improving the efficiency of loading and unloading of goods. In addition, the present application can not only realize the transshipment of goods, but also realize the continuous transportation of goods. The fourth belt conveyor, the fifth belt conveyor, the second steering belt conveyor assembly and the third steering belt conveyor assembly are closed. The continuous transportation of goods can be realized only by conveying the goods from right to left by the first belt conveyor, the first steering belt conveyor assembly, the second belt conveyor and the third belt conveyor. The transshipment of goods can be realized by the arrangement of the first steering belt conveyor assembly, the second steering belt conveyor assembly and the third steering belt conveyor assembly and the corresponding steering method, thereby improving the adaptability of the auxiliary loading and unloading vehicle of the present application, and greatly solving the technical problem of the single use of the existing method of conveying goods by belt conveyors.
[0014] The first belt conveyor and the third belt conveyor of the present application are both hinged to the traveling frame, and the change of the conveying angles of the first belt conveyor and the third belt conveyor can be achieved through the corresponding telescopic cylinders, thereby solving the problem of the limitation of the conveying range of the existing belt telescopic conveyor (the existing belt conveyor can only transport goods in a straight line, which is very limited).
[0015] In summary, the present application is easy to operate and greatly improves the efficiency of cargo transfer and transportation, reduces labor intensity, and solves the technical problems that existing belt conveyors have single functions and high requirements on the cargo transportation environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front view structural schematic diagram of the auxiliary transport vehicle of the present invention.
[0017] Figure 2 It is a schematic diagram of the structure of the auxiliary transport vehicle of the present invention from a top view. DETAILED DESCRIPTION
[0018] The embodiments of the present invention are further described below with reference to the accompanying drawings.
[0019] like Figure 1-2 As shown, a convenient logistics semi-automatic AGV auxiliary transfer vehicle includes a traveling frame, on which a first belt conveyor 1, a first steering belt conveyor assembly 2, a second belt conveyor 3 and a third belt conveyor 4 are arranged in sequence from right to left. A fourth belt conveyor 5 is provided at the front right portion of the second belt conveyor 3, a second steering belt conveyor assembly 6 is provided at the front left portion of the second belt conveyor 3, a fifth belt conveyor 7 is provided at the rear right portion of the second belt conveyor 3, and a third steering belt conveyor assembly 8 is provided at the rear left portion of the second belt conveyor 3; When transferring goods, the goods are continuously placed on the first belt conveyor 1 until the first belt conveyor 1 fills the third belt conveyor 4 and the second belt conveyor 3 with the goods through the first steering belt conveyor assembly 2. At this time, the second belt conveyor 3 and the third belt conveyor 4 stop running, and the goods are placed on the first belt conveyor 1 again. After the goods arrive at the first steering belt conveyor assembly 2, the first steering belt conveyor assembly 2 rotates 90° counterclockwise, and the first steering belt conveyor assembly 2 delivers the goods to the fourth belt conveyor 5 and the second steering belt conveyor assembly 6 until the fourth belt conveyor 5 and the second steering belt conveyor assembly 6 When the goods are full, the second steering belt conveyor assembly 6 and the fourth belt conveyor 5 stop running; the goods are placed on the first belt conveyor 1 again. After the goods arrive at the first steering belt conveyor assembly 2, the first steering belt conveyor assembly 2 rotates 90° clockwise, and the first steering belt conveyor assembly 2 delivers the goods to the fifth belt conveyor 7 and the third steering belt conveyor assembly 8 until the fifth belt conveyor 7 and the third steering belt conveyor assembly 8 are full of goods, and finally the goods are placed on the first belt conveyor 1 again until the first steering belt conveyor assembly 2 and the first belt conveyor 1 are full of goods. At this point, the entire auxiliary transfer vehicle is full of goods; When arriving at the transfer location for unloading, first the third belt conveyor 4 is operated to unload the goods thereon, then the second belt conveyor 3 is operated to unload the goods thereon through the third belt conveyor 4, then the first steering belt conveyor assembly 2 is operated to unload the goods thereon through the second belt conveyor 3 and the third belt conveyor 4, then the first belt conveyor 1 is operated to unload the goods thereon through the first steering belt conveyor assembly 2, the second belt conveyor 3 and the third belt conveyor 4 in sequence; After the goods on the first belt conveyor 1, the first steering belt conveyor assembly 2, the second belt conveyor 3 and the third belt conveyor 4 are unloaded, the second steering belt conveyor assembly 6 rotates 90° counterclockwise and starts to convey, and the goods thereon are unloaded through the second belt conveyor 3 and the third belt conveyor 4. After the goods on the second steering belt conveyor assembly 6 are unloaded, it rotates 90° clockwise to return to its original position, and the fourth belt conveyor 5 operates to deliver the goods to the second steering belt conveyor assembly 6. When the second steering belt conveyor assembly 6 is full of goods, the fourth belt conveyor 5 stops operating, and the second steering belt conveyor assembly 6 rotates 90° counterclockwise again, and the goods thereon are unloaded through the second belt conveyor and the third belt conveyor 4 again. After the goods on the second steering belt conveyor assembly 6 are unloaded, it rotates 90° clockwise to return to its original position again, and the fourth belt conveyor 5 operates again to deliver the goods to the second steering belt conveyor assembly 6, and this cycle is repeated until the goods on the fourth belt conveyor 5 are completely unloaded; After the goods on the second steering belt conveyor assembly 6 and the fourth belt conveyor 5 are unloaded, the third steering belt conveyor assembly 8 rotates 90° clockwise and starts to convey, and the goods thereon are unloaded through the second belt conveyor 3 and the third belt conveyor 4. After the goods on the third steering belt conveyor assembly 8 are unloaded, it rotates 90° counterclockwise to return to its original position, and the fifth belt conveyor 7 operates to deliver the goods to the third steering belt conveyor assembly 8. When the third steering belt conveyor assembly 8 is full of goods, the fifth belt conveyor 7 stops running, and the third steering belt conveyor assembly 8 rotates 90° clockwise again, and the goods thereon are unloaded through the second belt conveyor and the third belt conveyor 4 again. After the goods on the third steering belt conveyor assembly 8 are unloaded, it rotates 90° counterclockwise to return to its original position again, and the fourth belt conveyor 5 operates again to deliver the goods to the second steering belt conveyor assembly 6, and the cycle is repeated until the goods on the fifth belt conveyor 7 are completely unloaded. At this point, the goods on the entire auxiliary transfer vehicle are completely unloaded, and the goods transfer is completed.
[0020] The walking frame includes a support plate 9, on which a left front column 10, a left rear column 11, a right front column 12 and a right rear column 13 are arranged, a front frame plate 14 is arranged between the left front column 10 and the right front column 12, and the front frame plate 14 is respectively extended to the left and right sides to form a first left extension plate 16 and a first right extension plate 17, a right rear frame plate 15 is arranged between the left rear column 11 and the right rear column 13, and the rear frame plate 15 is respectively extended to the left and right sides to form a second left extension plate 18 and a second right extension plate 19; The left end of the outer frame of the first belt conveyor 1 is arranged between the right front column 12 and the right rear column 13, the front side of the left end of the outer frame of the first belt conveyor 1 is hinged to the right front column 12, the right rear side of the left end of the outer frame of the first belt conveyor 1 is hinged to the right rear column 13, a first front telescopic cylinder is arranged between the front bottom end of the outer frame of the first belt conveyor 1 and the right front column 12, and a first rear telescopic cylinder 20 is arranged between the rear bottom end of the outer frame of the first belt conveyor 1 and the right rear column 13; The second belt conveyor 3 is arranged on the support plate 9 through a plurality of first supporting legs, the right end of the outer frame of the third belt conveyor 4 is arranged between the left front column 10 and the left rear column 11, the front side of the right end of the outer frame of the third belt conveyor 4 is hinged to the left front column 10, the rear side of the right end of the outer frame of the third belt conveyor 4 is hinged to the left rear column 11, a second front telescopic cylinder is arranged between the front bottom end of the outer frame of the third belt conveyor 4 and the left front column 10, and a right second rear telescopic cylinder 21 is arranged between the rear bottom end of the outer frame of the third belt conveyor 4 and the left rear column 11.
[0021] The first steering belt conveyor assembly 2, the second steering belt conveyor assembly 6 and the third steering belt conveyor assembly 8 all include a rotating disk 22, a sixth belt conveyor 25, a rotating motor 24 and a base 23. The rotating disk 22 is provided with a mounting groove, the sixth belt conveyor 25 is installed in the mounting groove, the base 23 is provided on the support plate 9, the rotating motor 24 is installed on the base 23, and the output shaft of the rotating motor 24 is connected to the bottom of the rotating disk 22.
[0022] A first rotating roller 26 and a second rotating roller 27 are installed in the mounting groove of the rotating disk 22. The first rotating roller 26 is arranged on the left side of the conveying direction of the sixth belt conveyor 25, and the second rotating roller 27 is arranged on the right side of the conveying direction of the sixth belt conveyor 25. Before or after the goods are transported to the corresponding sixth belt conveyor 25, the first rotating roller 26 and the second rotating roller 27 rotate along with the transportation of the goods.
[0023] A control system is provided on the support plate 9, and the control system includes a main controller and a plurality of infrared sensors. The infrared sensors are provided on the first belt conveyor 1, the second belt conveyor 3, the third belt conveyor 4, the fourth belt conveyor 5, the fifth belt conveyor 7, the first steering belt conveyor assembly 2, the second steering belt conveyor assembly 6 and the third belt conveyor assembly. The first belt conveyor 1, the second belt conveyor 3, the third belt conveyor 4, the fourth belt conveyor 5, the fifth belt conveyor 7, the first steering belt conveyor assembly 2, the second steering belt conveyor assembly 6, the third belt conveyor assembly, the first front telescopic oil cylinder, the second front telescopic oil cylinder, the first rear telescopic oil cylinder 20 and the second rear telescopic oil cylinder 21 are all connected to the main controller. An AGV steering wheel 28 is provided at each of the four corners at the bottom of the support plate 9. The AGV steering wheel 28 can provide steering and walking power to realize the forward, backward and steering functions. In addition, the AGV steering wheel 28 can be connected to the main controller to control the walking of the auxiliary transfer vehicle of the present application through the main controller. A foot platform 29 is provided at the left end of the support plate 9, and the foot platform 29 is used by the staff to facilitate the auxiliary operation of the staff. Anti-collision strips are provided at the right end of the support plate 9 and the left end of the foot platform 29. A mounting column is provided on the side of the support plate 9, and a lighting lamp, a buzzer lamp and a fan are installed on the mounting column.
[0024] The present application sequentially arranges a first belt conveyor 1, a first steering belt conveyor assembly 2, a second belt conveyor 3 and a third belt conveyor 4 on a traveling frame from right to left, and arranges a fourth belt conveyor 5 on the front right of the second belt conveyor 3, arranges a second steering belt conveyor assembly 6 on the front left of the second belt conveyor 3, arranges a fifth belt conveyor 7 on the rear right of the second belt conveyor 3, and arranges a third steering belt conveyor assembly 8 on the rear left of the second belt conveyor 3; the loading and unloading of goods can be realized, and the purpose of improving the efficiency of loading and unloading of goods can be achieved. In addition, the present application can not only realize the transshipment of goods, but also realize the continuous transportation of goods. The fourth belt conveyor 5, the fifth belt conveyor 7, the second steering belt conveyor assembly 6 and the third steering belt conveyor assembly 8 are closed, and the continuous transportation of goods can be realized only by transporting the goods from the right to the left by the first belt conveyor 1, the first steering belt conveyor assembly 2, the second belt conveyor 3 and the third belt conveyor 4. The first steering belt conveyor assembly 2, the second steering belt conveyor assembly 6 and the third steering belt conveyor assembly 8 and the corresponding steering method can realize the transfer of goods, improve the adaptability of the auxiliary loading and unloading vehicle of the present application, and greatly solve the technical problem of the single use of the existing method of conveying goods by belt conveyors. The first belt conveyor 1 and the third belt conveyor 4 of the present application are both hinged to the walking frame, and the change of the conveying angle of the first belt conveyor 1 and the third belt conveyor 4 can be realized by the corresponding telescopic oil cylinder, thereby solving the problem of the limitation of the conveying range of the existing belt telescopic machine (the existing belt conveyor can only transport goods straight back and forth, which is particularly limited). The present application is easy to operate and greatly improves the efficiency of cargo transfer and transportation, reduces labor intensity, and solves the technical problem that the existing belt conveyor has a single function and high requirements for the cargo transportation environment.
[0025] The above embodiments are only used to illustrate rather than limit the technical solutions of the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can still be modified or replaced by equivalents. Any modification or partial replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.
Claims
1. A convenient logistics semi-automatic AGV auxiliary transfer vehicle, characterized in that: The utility model comprises a traveling frame, on which a first belt conveyor, a first steering belt conveyor assembly, a second belt conveyor and a third belt conveyor are arranged in sequence from right to left. A fourth belt conveyor is arranged at the front right part of the second belt conveyor, a second steering belt conveyor assembly is arranged at the front left part of the second belt conveyor, a fifth belt conveyor is arranged at the rear right part of the second belt conveyor, and a third steering belt conveyor assembly is arranged at the rear left part of the second belt conveyor; When transferring goods, the goods are continuously placed on the first belt conveyor until the first belt conveyor fills the third belt conveyor and the second belt conveyor with the goods through the first steering belt conveyor assembly in sequence. At this time, the second belt conveyor and the third belt conveyor stop running, and the goods are placed on the first belt conveyor again. After the goods arrive at the first steering belt conveyor assembly, the first steering belt conveyor assembly rotates 90° counterclockwise, and the first steering belt conveyor assembly sends the goods to the fourth belt conveyor and the second steering belt conveyor assembly until the fourth belt conveyor and the second steering belt conveyor assembly are full of goods. At this time, the second steering belt conveyor assembly and the fourth belt conveyor stop running; the goods are placed on the first belt conveyor again. After the goods arrive at the first steering belt conveyor assembly, the first steering belt conveyor assembly rotates 90° clockwise, and the first steering belt conveyor assembly sends the goods to the fifth belt conveyor and the third steering belt conveyor assembly until the fifth belt conveyor and the third steering belt conveyor assembly are full of goods. Finally, the goods are placed on the first belt conveyor again until the first steering belt conveyor assembly and the first belt conveyor are full of goods. At this point, the entire auxiliary transfer vehicle is full of goods; When arriving at the transfer location for unloading, first the third belt conveyor is operated to unload the goods on it, then the second belt conveyor is operated to unload the goods on it through the third belt conveyor, then the first steering belt conveyor assembly is operated to unload the goods on it through the second belt conveyor and the third belt conveyor, and then the first belt conveyor is operated to unload the goods on it through the first steering belt conveyor assembly, the second belt conveyor and the third belt conveyor in sequence; After the goods on the first belt conveyor, the first steering belt conveyor assembly, the second belt conveyor and the third belt conveyor are unloaded, the second steering belt conveyor assembly rotates 90° counterclockwise and starts conveying, and the goods thereon are unloaded through the second belt conveyor and the third belt conveyor. After the goods on the second steering belt conveyor assembly are unloaded, it rotates 90° clockwise to return to its original position, and the fourth belt conveyor operates to deliver the goods to the second steering belt conveyor assembly. When the second steering belt conveyor assembly is full of goods, the fourth belt conveyor stops operating, and the second steering belt conveyor assembly rotates 90° counterclockwise again, and the goods thereon are unloaded through the second belt conveyor and the third belt conveyor again. After the goods on the second steering belt conveyor assembly are unloaded, it rotates 90° clockwise to return to its original position, and the fourth belt conveyor operates again to deliver the goods to the second steering belt conveyor assembly, and this cycle is repeated until the goods on the fourth belt conveyor are completely unloaded; After the goods on the second steering belt conveyor assembly and the fourth belt conveyor are unloaded, the third steering belt conveyor assembly rotates 90° clockwise and starts conveying, and the goods on them are unloaded through the second belt conveyor and the third belt conveyor. After the goods on the third steering belt conveyor assembly are unloaded, it rotates 90° counterclockwise to return to its original position, and the fifth belt conveyor operates to send the goods to the third steering belt conveyor assembly. When the third steering belt conveyor assembly is full of goods, the fifth belt conveyor stops operating, and the third steering belt conveyor assembly rotates 90° clockwise again, and the goods on it are unloaded through the second belt conveyor and the third belt conveyor again. After the goods on the third steering belt conveyor assembly are unloaded, it rotates 90° counterclockwise to return to its original position again, and the fourth belt conveyor operates again to send the goods to the second steering belt conveyor assembly, and the cycle is repeated until the goods on the fifth belt conveyor are completely unloaded. At this point, the goods on the entire auxiliary transfer vehicle are completely unloaded, and the goods transfer is completed.
2. A convenient logistics semi-automatic AGV auxiliary transfer vehicle according to claim 1, characterized in that: The walking frame includes a support plate, on which a left front column, a left rear column, a right front column and a right rear column are arranged, a front frame plate is arranged between the left front column and the right front column, a first left extension plate and a first right extension plate are respectively extended to the left and right sides of the front frame plate, a right rear frame plate is arranged between the left rear column and the right rear column, and a second left extension plate and a second right extension plate are respectively extended to the left and right sides of the rear frame plate; The left end of the first belt conveyor outer frame is arranged between the right front column and the right rear column, the front side of the left end of the first belt conveyor outer frame is hinged to the right front column, the right rear side of the left end of the first belt conveyor outer frame is hinged to the right rear column, a first front telescopic cylinder is arranged between the front bottom end of the first belt conveyor outer frame and the right front column, and a first rear telescopic cylinder is arranged between the rear bottom end of the first belt conveyor outer frame and the right rear column; The second belt conveyor is arranged on the support plate through a plurality of first support legs, the right end of the outer frame of the third belt conveyor is arranged between the left front column and the left rear column, the front side of the right end of the outer frame of the third belt conveyor is hinged to the left front column, the rear side of the right end of the outer frame of the third belt conveyor is hinged to the left rear column, a second front telescopic cylinder is arranged between the front bottom end of the outer frame of the third belt conveyor and the left front column, and a right second rear telescopic cylinder is arranged between the rear bottom end of the outer frame of the third belt conveyor and the left rear column.
3. A convenient logistics semi-automatic AGV auxiliary transfer vehicle according to claim 2, characterized in that: The first steering belt conveyor assembly, the second steering belt conveyor assembly and the third steering belt conveyor assembly all include a rotating disk, a sixth belt conveyor, a rotating motor and a base. The rotating disk is provided with a mounting groove, the sixth belt conveyor is installed in the mounting groove, the base is provided on a support plate, the rotating motor is installed on the base, and the output shaft of the rotating motor is connected to the bottom of the rotating disk.
4. A convenient logistics semi-automatic AGV auxiliary transport vehicle according to claim 3, characterized in that: A first rotating roller and a second rotating roller are installed in the mounting groove of the rotating disk. The first rotating roller is arranged on the left side of the conveying direction of the sixth belt conveyor, and the second rotating roller is arranged on the right side of the conveying direction of the sixth belt conveyor.
5. A convenient logistics semi-automatic AGV auxiliary transport vehicle according to claim 4, characterized in that: A control system is arranged on the support plate, and the control system includes a main controller and a plurality of infrared sensors. The infrared sensors are arranged on the first belt conveyor, the second belt conveyor, the third belt conveyor, the fourth belt conveyor, the fifth belt conveyor, the first steering belt conveyor assembly, the second steering belt conveyor assembly and the third belt conveyor assembly. The first belt conveyor, the second belt conveyor, the third belt conveyor, the fourth belt conveyor, the fifth belt conveyor, the first steering belt conveyor assembly, the second steering belt conveyor assembly, the third belt conveyor assembly, the first front telescopic cylinder, the second front telescopic cylinder, the first rear telescopic cylinder and the second rear telescopic cylinder are all connected to the main controller.
6. A convenient logistics semi-automatic AGV auxiliary transport vehicle according to claim 5, characterized in that: An AGV steering wheel is arranged at each of the four bottom corners of the support plate.
7. A convenient logistics semi-automatic AGV auxiliary transport vehicle according to claim 6, characterized in that: A foot platform is arranged at the left end of the supporting plate.
8. The convenient logistics semi-automatic AGV auxiliary transfer vehicle according to claim 7 is characterized by: The right end of the support plate and the left end of the pedal platform are both provided with anti-collision strips.
9. A convenient logistics semi-automatic AGV auxiliary transfer vehicle according to claim 8, characterized in that: A mounting column is arranged on the side of the supporting plate, and a lighting lamp, a buzzer lamp and a fan are installed on the mounting column.