Space-adjustable automatic driving transport vehicle

Abstract

The space-adjustable automatic driving transport vehicle comprises an automatic driving transport vehicle body, a compartment is installed on the automatic driving transport vehicle body, a through opening is formed in the surface of one side of the compartment in a penetrating mode, a door plate is hinged to the outer side of the through opening through hinges, and a fixing frame is arranged in the middle of the surface of the top of the compartment. According to the device, a motor is turned on, the motor drives a screw rod to rotate, a movable block on the screw rod is limited by using a fixed block and a connecting groove, so that the movable block can move on the screw rod, the movable block drives a push plate to move through the fixed block while moving, and an adjusting plate on one side of the push plate moves; and by using the adjusting plate, the size of the space in the carriage can be adjusted, so that articles with different sizes can be stored and transported, the defects during use are reduced, the space-adjustable carriage has a space-adjustable function, and the practicability of the carriage is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of autonomous driving transport vehicles, and in particular to an autonomous driving transport vehicle with adjustable space. Background Art

[0002] The automatic driving system uses advanced communication, computer, network and control technologies to achieve real-time and continuous control of the train. Currently, automatic driving transport vehicles are widely used in various industries.

[0003] The existing Chinese patent with announcement number CN221162507U discloses an automatic driving transport vehicle. The above-mentioned existing technical solutions have the following defects. Although the above-mentioned technical solution sets a placement group and a squeezing device on the top of the transport vehicle, the objects can be fixed on the top of the transport vehicle for carrying when transporting and delivering large objects, but in the above-mentioned technical solution, the size of the space inside the transport vehicle is fixed, and there is a problem of inconvenience in adjusting the space of the transport vehicle. After the transport vehicle has been used for a period of time, manual handheld cleaning tools are still used to clean the interior of the transport vehicle, which is time-consuming and labor-intensive, and thus inconvenient to use.

[0004] To this end, we proposed a space-adjustable autonomous driving transport vehicle to solve the above-mentioned drawbacks. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a space-adjustable automatic driving transport vehicle.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a spatially adjustable automatic driving transport vehicle, comprising an automatic driving transport vehicle body, a carriage installed on the automatic driving transport vehicle body, and a through opening is penetrated on one side surface of the carriage, a door panel is hinged on the outer side of the through opening, a fixed frame is provided at the middle position of the top surface of the carriage, and a motor is installed on one side surface of the fixed frame, a screw is fixedly connected to the output end of the motor, and a moving block is threadedly connected to the screw, a fixed block is provided on the bottom surface of the moving block through a connecting groove opened on the carriage, and a push plate is provided at the bottom end of the fixed block located inside the carriage, a cleaning brush is provided below the push plate, plug rods are provided on both sides of the top surface of the cleaning brush, and one end of the plug rod extends to the inside of the jacks opened on both sides of the bottom surface of the push plate, a first spring is provided between the cleaning brush and the push plate, an adjusting plate is provided on one side of the push plate, and a stopper is provided on one side surface of the adjusting plate, one end of the stopper extends to the inside of a groove opened on one side surface of the push plate, and a second spring is provided between the adjusting plate and the push plate.

[0007] Preferably, a limiting rod is provided inside the fixed frame and penetrates the moving block, and the moving block is movably connected to the limiting rod.

[0008] Preferably, the stopper matches the groove.

[0009] Preferably, a limiting block is provided at a middle position of the top surface and a middle position of the bottom surface of the stopper, and one end of the limiting block extends to the inside of the limiting grooves opened on both sides of the inner wall of the groove.

[0010] Preferably, the limiting block is slidably connected to the limiting groove.

[0011] Preferably, the insertion rod is plugged into the socket.

[0012] Preferably, the push plate and the adjustment plate match the carriage.

[0013] Preferably, the length of the cleaning brush is the same as the width of the carriage.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) In the present invention, the door panel is opened to move the articles into the carriage, and the door panel is closed. The articles can be transported by using the automatic driving transport vehicle body, wherein the motor is turned on to drive the screw to rotate, and then the moving block on the screw is limited by using the fixed block and the connecting groove, so that the moving block can move on the screw. While the moving block moves, the push plate is driven to move by the fixed block, so that the adjustment plate on one side of the push plate moves. By using the adjustment plate, the size of the space inside the carriage can be adjusted, so that articles of different sizes can be stored and transported, reducing the disadvantages during use, making it have a space adjustable function, which is conducive to improving its practicality.

[0016] (2) In the present invention, when the push plate moves, it will drive the cleaning brush under the push plate to move. By using the cleaning brush, the garbage and dust in the car can be automatically cleaned, and there is no need for manual regular cleaning of the interior of the car, which further improves the practicality of the device. The cleaning brush can be limited by using the insertion rod, the insertion hole and the first spring, so that the cleaning brush can always abut against the bottom upper surface of the car, thereby facilitating the improvement of the cleaning effect of the car. The second spring, the block and the groove can be used to reduce the squeezing force of the adjustment plate on the objects, thereby preventing the objects in the car from being damaged due to the large squeezing force, thereby protecting the objects in the car. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0018] Figure 1This is a schematic diagram of the structure of a space-adjustable automatic driving transport vehicle proposed by the present invention;

[0019] Figure 2 A is an enlarged view of a space-adjustable automatic driving transport vehicle proposed by the present invention;

[0020] Figure 3 A front view of a space-adjustable automatic driving transport vehicle proposed by the present invention;

[0021] Figure 4 A schematic diagram of the structure of an adjustment plate of a spatially adjustable autonomous driving transport vehicle proposed in the present invention.

[0022] Legend:

[0023] 1. The main body of the autonomous driving transport vehicle; 2. The compartment; 3. The opening; 4. The door panel; 5. The push plate; 6. The adjustment plate; 7. The motor; 8. The fixed frame; 9. The moving block; 10. The fixed block; 11. The screw rod; 12. The limit rod; 13. The connecting groove; 14. The socket; 15. The plug rod; 16. The cleaning brush; 17. The first spring; 18. The groove; 19. The stop block; 20. The limit block; 21. The limit groove; 22. The second spring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0025] Please refer to Figure 1-4A space-adjustable automatic driving transport vehicle comprises an automatic driving transport vehicle body 1, a carriage 2 is mounted on the automatic driving transport vehicle body 1, and a through hole 3 is penetrated on one side surface of the carriage 2, a door panel 4 is hinged on the outer side of the through hole 3, a fixing frame 8 is arranged at the middle position of the top surface of the carriage 2, and a motor 7 is mounted on one side surface of the fixing frame 8, a screw 11 is fixedly connected to the output end of the motor 7, and a moving block 9 is threadedly connected to the screw 11, a fixing block 10 is arranged on the bottom surface of the moving block 9 through a connecting groove 13 provided on the carriage 2, and a push plate 5 is arranged inside the carriage 2 at the bottom end of the fixing block 10, a cleaning brush 16 is arranged below the push plate 5, plug rods 15 are arranged on both sides of the top surface of the cleaning brush 16, and one end of the plug rod 15 extends to the inside of the jack 14 provided on both sides of the bottom surface of the push plate 5, a first spring 17 is arranged between the cleaning brush 16 and the push plate 5, an adjusting plate 6 is arranged on one side of the push plate 5, and one end of the adjusting plate 6 A stopper 19 is provided on the side surface, and one end of the stopper 19 extends to the inside of a groove 18 opened on the surface of one side of the push plate 5. A second spring 22 is provided between the adjusting plate 6 and the push plate 5. By opening the door panel 4, the items are moved into the carriage 2. By closing the door panel 4, the items can be transported by using the automatic driving transport vehicle body 1. By turning on the motor 7, the motor 7 drives the screw 11 to rotate, and then the moving block 9 on the screw 11 is limited by using the fixed block 10 and the connecting groove 13, so that the moving block 9 can move on the screw 11. While moving, the moving block 9 drives the push plate 5 to move through the fixed block 10, so that the adjusting plate 6 on one side of the push plate 5 moves. By using the adjusting plate 6, the size of the space inside the carriage 2 can be adjusted, so that items of different sizes can be stored and transported, reducing the disadvantages during use, making it have a space adjustable function, which is conducive to improving its practicality.

[0026] In this embodiment: a limiting rod 12 is provided inside the fixed frame 8 and penetrates through the moving block 9 , and the moving block 9 is movably connected to the limiting rod 12 .

[0027] Specifically, the limiting rod 12 can be used to limit the moving block 9 on the screw rod 11, so as to maintain the stability of the moving block 9 during the movement.

[0028] In this embodiment, the stopper 19 matches the groove 18 .

[0029] Specifically, the stopper 19 is convenient to move into the groove 18, and then the second spring 22 is used to reduce the squeezing force of the adjustment plate 6 on the objects, preventing the objects in the compartment 2 from being damaged due to the large squeezing force, thereby protecting the objects in the compartment 2.

[0030] In this embodiment, a limiting block 20 is provided at the middle position of the top surface and the middle position of the bottom surface of the stopper 19 , and one end of the limiting block 20 extends to the inside of the limiting groove 21 opened on both sides of the inner wall of the groove 18 .

[0031] Specifically, the stopper 19 can be limited by using the limit block 20 and the limit groove 21, so as to maintain the stability of the stopper 19 during the movement.

[0032] In this embodiment, the limiting block 20 is slidably connected to the limiting groove 21 .

[0033] Specifically, the limiting block 20 can be moved in the limiting groove 21 , so as to limit the stopper 19 .

[0034] In this embodiment, the insertion rod 15 is plugged into the insertion hole 14 .

[0035] Specifically, the insertion rod 15 can be moved into the insertion hole 14 , so as to limit the position of the cleaning brush 16 .

[0036] In this embodiment: the push plate 5 and the adjustment plate 6 match the carriage 2 .

[0037] Specifically, it is convenient to move the push plate 5 and the adjustment plate 6 in the carriage 2 , so that the size of the space in the carriage 2 can be adjusted.

[0038] In this embodiment, the length of the cleaning brush 16 is the same as the width of the carriage 2 .

[0039] Specifically, by using the cleaning brush 16, garbage and dust in the carriage 2 can be automatically cleaned, without the need for manual regular cleaning of the interior of the carriage 2, which further improves the practicality of the device.

[0040] In this embodiment: the control panel control circuit can be implemented by simple programming by those skilled in the art, which is common knowledge in the art. It is only used without modification, so the control method and circuit connection will not be described in detail.

[0041] Working principle: by opening the door panel 4, the articles are moved into the carriage 2, and the door panel 4 is closed, and the articles can be transported by using the automatic driving transport vehicle body 1, wherein the motor 7 is turned on, and the motor 7 drives the screw 11 to rotate, and then the moving block 9 on the screw 11 is limited by using the fixed block 10 and the connecting groove 13, so that the moving block 9 can move on the screw 11, and the moving block 9 drives the push plate 5 to move through the fixed block 10 while moving, so that the adjustment plate 6 on one side of the push plate 5 moves, and the size of the space inside the carriage 2 can be adjusted by using the adjustment plate 6, so that articles of different sizes can be stored and transported, reducing the disadvantages during use, making it have a space adjustable function, which is conducive to improving its practicality. The push plate 5 moves, and the cleaning brush 16 under the push plate 5 is driven to move. By using the cleaning brush 16, the garbage and dust in the compartment 2 can be automatically cleaned, and there is no need to manually clean the interior of the compartment 2 regularly, which further improves the practicality of the device. The cleaning brush 16 can be limited by using the insertion rod 15, the insertion hole 14 and the first spring 17, so that the cleaning brush 16 can always be in contact with the upper surface of the bottom end of the compartment 2, thereby facilitating the improvement of the cleaning effect of the compartment 2. The second spring 22, the stopper 19 and the groove 18 can be used to reduce the squeezing force of the adjustment plate 6 on the objects, and prevent the objects in the compartment 2 from being damaged due to the large squeezing force, thereby protecting the objects in the compartment 2.

[0042] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A space-adjustable autonomous driving transport vehicle, comprising an autonomous driving transport vehicle body (1), characterized in that: A carriage (2) is installed on the main body (1) of the autonomous driving transport vehicle, and a through opening (3) is provided on one side surface of the carriage (2), a door panel (4) is hingedly connected to the outer side of the through opening (3), a fixing frame (8) is provided at the middle position of the top surface of the carriage (2), and a motor (7) is installed on one side surface of the fixing frame (8), a screw (11) is fixedly connected to the output end of the motor (7), and a moving block (9) is threadedly connected to the screw (11), and a fixing block (10) is provided on the bottom surface of the moving block (9) through a connecting groove (13) provided on the carriage (2), and the bottom end of the fixing block (10) is located inside the carriage (2). A push plate (5) is provided, a cleaning brush (16) is provided below the push plate (5), plug rods (15) are provided on both sides of the top surface of the cleaning brush (16), and one end of the plug rod (15) extends to the inside of the plug hole (14) opened on both sides of the bottom surface of the push plate (5), a first spring (17) is provided between the cleaning brush (16) and the push plate (5), an adjustment plate (6) is provided on one side of the push plate (5), and a stopper (19) is provided on one side surface of the adjustment plate (6), one end of the stopper (19) extends to the inside of a groove (18) opened on one side surface of the push plate (5), and a second spring (22) is provided between the adjustment plate (6) and the push plate (5).

2. The space-adjustable automatic driving transport vehicle according to claim 1, characterized in that: A limiting rod (12) is provided inside the fixed frame (8) and passes through the moving block (9), and the moving block (9) is movably connected to the limiting rod (12).

3. The space-adjustable automatic driving transport vehicle according to claim 1, characterized in that: The stopper (19) matches the groove (18).

4. The space-adjustable automatic driving transport vehicle according to claim 1, characterized in that: A limiting block (20) is provided at the middle position of the top surface and the middle position of the bottom surface of the stopper (19), and one end of the limiting block (20) extends to the inside of a limiting groove (21) provided on both sides of the inner wall of the groove (18).

5. The space-adjustable automatic driving transport vehicle according to claim 4, characterized in that: The limiting block (20) is slidably connected to the limiting groove (21).

6. The space-adjustable automatic driving transport vehicle according to claim 1, characterized in that: The insertion rod (15) is plugged into the insertion hole (14).

7. The space-adjustable automatic driving transport vehicle according to claim 1, characterized in that: The push plate (5) and the adjustment plate (6) match the carriage (2).

8. The space-adjustable automatic driving transport vehicle according to claim 1, characterized in that: The length of the cleaning brush (16) is the same as the width of the carriage (2).

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