Man-machine cooperation loading vehicle

Abstract

The utility model discloses a man-machine cooperation loading vehicle which comprises a loading vehicle outer shell, a lower installation plate is fixedly installed on the inner side of the loading vehicle outer shell, two sets of lifting assemblies are arranged at the upper end of the lower installation plate, and a rotary connecting shaft is rotationally connected between the middles of the two sets of lifting assemblies. The man-machine cooperation loading vehicle comprises two lifting assemblies, the upper ends of the two lifting assemblies are provided with a lifting plate, the upper end of the lifting plate is slidably connected with a movable push plate, and one side of the movable push plate is fixedly connected with a handle. Through combination of rolling guide structures of the pulleys, the upper track and the lower track, stable and accurate lifting of the lifting plate is achieved, the lifting plate can easily adapt to loading and unloading platforms and goods shelves of various heights, the climbing operation risk of operators is effectively avoided, and the labor intensity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of object carrying vehicle, especially a man-machine cooperation object carrying vehicle. BACKGROUND

[0002] With the acceleration of the process of modern industrial intelligence and logistics automation, object carrying vehicles are increasingly widely used in production, warehousing, distribution and other links.

[0003] However, the traditional object carrying vehicle lacks height adjustment function in actual use, making it difficult to adapt to diversified operation scenarios. For example, when facing high shelves, the operator needs to use a ladder to assist in picking and placing goods, which is not only inefficient but also poses safety risks such as falling from a great height. In addition, it is difficult to adjust the horizontal position of goods on the object carrying vehicle. When the goods need to be precisely docked with the production line station or a specific storage area, only manual movement of the goods multiple times can achieve positioning, which is time-consuming and labor-intensive and prone to damage to the goods. To solve the above problems, we propose a man-machine cooperation object carrying vehicle. SUMMARY

[0004] The main purpose of the utility model is to provide a man-machine cooperation object carrying vehicle, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A man-machine cooperation object carrying vehicle, comprising an object carrying vehicle shell, a lower mounting plate is fixedly installed on the inner side of the object carrying vehicle shell, two groups of lifting assemblies are arranged on the upper end of the lower mounting plate, a rotating connection shaft is rotatably connected between the middle portions of the two groups of lifting assemblies, a lifting plate is arranged on the upper end of the two groups of lifting assemblies, a movable push plate is slidably connected to the upper end of the lifting plate, a handle is fixedly connected to one side of the movable push plate, and a universal wheel is installed at each of the four corners of the lower end of the object carrying vehicle shell.

[0007] Preferably, the lifting assembly comprises a first rotating rod and a second rotating rod, the first rotating rod and the second rotating rod are rotatably connected, rotating seats are rotatably connected to the upper end of the first rotating rod and the lower end of the second rotating rod, the rotating seat close to the upper end is fixedly installed at the lower end of the lifting plate, and the rotating seat close to the lower end is fixedly installed at the upper end of the lower mounting plate.

[0008] Preferably, pulleys are installed at the lower end of the first rotating rod and the upper end of the second rotating rod, upper rails are rollingly connected to the outer sides of the pulleys close to the upper end, the upper rails are fixedly installed at the lower end of the lifting plate, lower rails are rollingly connected to the outer sides of the pulleys close to the lower end, and the lower rails are fixedly installed at the upper end of the lower mounting plate.

[0009] Preferably, the two first rotating rods are fixedly connected with a fixed rod, the fixed rod is arranged below the rotating connection shaft, a sleeve is arranged on the outer side of the fixed rod, the upper end of the lower mounting plate is fixedly provided with a baffle, an electric telescopic rod is arranged on one side of the baffle, and the output end of the electric telescopic rod is fixedly connected with the sleeve.

[0010] Preferably, the upper end of the price raising plate is provided with two sliding grooves, the lower end of the moving push plate is fixedly connected with two sliding blocks corresponding to the sliding grooves, and the sliding blocks are slidably connected to the inner side of the sliding grooves.

[0011] Preferably, one side of the carrier vehicle outer shell is fixedly connected with a push handle.

[0012] Compared with the prior art, the man-machine cooperation carrier vehicle has the following beneficial effects:

[0013] 1. The man-machine cooperation carrier vehicle is provided with a lifting system composed of an electric telescopic rod, a sleeve, a fixed rod, a first rotating rod and a second rotating rod, and is provided with a rolling guide structure of a pulley, an upper track and a lower track, so that the price raising plate can be stably and accurately lifted, various height loading and unloading platforms and shelves can be easily matched, the risk of climbing operation of an operator can be effectively avoided, and the labor intensity is reduced.

[0014] 2. The man-machine cooperation carrier vehicle is provided with a handle, and the sliding block at the lower end of the moving push plate can smoothly slide in the sliding groove on the price raising plate by holding the handle and applying force, so that the goods can be horizontally moved in the horizontal direction, the goods can be conveniently carried, the goods can be quickly and accurately positioned to a production line station or a storage area, the goods transfer efficiency is greatly improved, and the collision damage in the goods carrying process is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the man-machine cooperation carrier vehicle of the utility model;

[0016] Figure 2 It is a partial structure schematic view of the man-machine cooperation carrier vehicle of the utility model Figure One ;

[0017] Figure 3 It is a partial structure schematic view of the man-machine cooperation carrier vehicle of the utility model Figure Two ;

[0018] Figure 4 It is a partial explosion structure schematic view of the man-machine cooperation carrier vehicle of the utility model;

[0019] Figure 5 It is an enlarged structure schematic view of A of the man-machine cooperation carrier vehicle of the utility model.

[0020] In the diagram: 1. Cargo vehicle outer shell; 2. Casters; 3. Push handle; 4. Lower mounting plate; 5. Rotating seat; 6. First rotating rod; 7. Second rotating rod; 8. Rotating connecting shaft; 9. Pulley; 10. Lower track; 11. Upper track; 12. Lifting plate; 13. Slide groove; 14. Moving push plate; 15. Sliding block; 16. Fixed rod; 17. Sleeve; 18. Electric telescopic rod; 19. Baffle; 20. Handle. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figures 1-5 As shown, a human-machine collaborative cargo vehicle includes a cargo vehicle shell 1. A lower mounting plate 4 is fixedly installed on the inner side of the cargo vehicle shell 1. Two sets of lifting components are provided on the upper end of the lower mounting plate 4. A rotating connecting shaft 8 is rotatably connected between the middle of the two sets of lifting components. A lifting plate 12 is provided on the upper end of the two sets of lifting components. A movable push plate 14 is slidably connected to the upper end of the lifting plate 12. A handle 20 is fixedly connected to one side of the movable push plate 14. Universal wheels 2 are installed at the four corners of the lower end of the cargo vehicle shell 1. A push handle 3 is fixedly connected to one side of the cargo vehicle shell 1.

[0023] In this embodiment, the lifting assembly includes a first rotating rod 6 and a second rotating rod 7, which are rotatably connected. The upper end of the first rotating rod 6 and the lower end of the second rotating rod 7 are both rotatably connected to a rotating seat 5. The rotating seat 5 near the upper end is fixedly installed at the lower end of the price-raising plate 12, and the rotating seat 5 near the lower end is fixedly installed at the upper end of the lower mounting plate 4. The lower end of the first rotating rod 6 and the upper end of the second rotating rod 7 are both equipped with pulleys 9. The outer side of the pulley 9 near the upper end is rotatably connected to an upper rail 11, which is fixedly installed at the lower end of the price-raising plate 12. The outer side of the pulley 9 near the lower end is rotatably connected to a lower rail 10, which is fixedly installed at the upper end of the lower mounting plate 4.

[0024] Specifically, by pushing the handle 3, the user can easily achieve flexible steering and convenient movement of the cargo vehicle in various ground environments by cooperating with the universal wheels 2 at the four corners of the lower end of the cargo vehicle shell 1. This is because the first rotating rod 6 and the second rotating rod 7 are rotatably connected to the lifting plate 12 and the lower mounting plate 4 respectively through the rotating seat 5, and the pulleys 9 on the first rotating rod 6 and the second rotating rod 7 are closely engaged with the upper rail 11 and the lower rail 10 respectively. During the movement of the first rotating rod 6, the pulley 9 rolls along the rail, changing the angle between the first rotating rod 6 and the second rotating rod 7, thereby smoothly pushing the lifting plate 12 up or down to meet the cargo carrying needs of different heights.

[0025] In the embodiment, the two first rotating rods 6 are fixedly connected with a fixed rod 16, the fixed rod 16 is arranged below the rotating connecting shaft 8, the outer side of the fixed rod 16 is sleeved with a sleeve seat 17, the upper end of the lower mounting plate 4 is fixedly installed with a baffle 19, one side of the baffle 19 is installed with an electric telescopic rod 18, and the output end of the electric telescopic rod 18 is fixedly connected with the sleeve seat 17.

[0026] Specifically, by starting the electric telescopic rod 18, the output end transmits power to the sleeve seat 17, the sleeve seat 17 moves along the fixed rod 16, and the two first rotating rods 6 are displaced.

[0027] In the embodiment, the upper end of the price-raising plate 12 is provided with two sliding grooves 13, the lower end of the moving push plate 14 is fixedly connected with two sliding blocks 15 corresponding to the sliding grooves 13, and the sliding blocks 15 are slidingly connected to the inner side of the sliding grooves 13.

[0028] Specifically, when it is necessary to adjust the position of the goods on the plane of the price-raising plate 12, the operator holds the handle 20 and exerts force, the sliding block 15 at the lower end of the moving push plate 14 can smoothly slide in the sliding groove 13 on the price-raising plate 12, horizontal movement of the goods in the horizontal direction is realized, and then the goods can be conveniently carried, and the practicability and convenience of the man-machine cooperation goods carrying vehicle are greatly improved.

[0029] It should be noted that the utility model is a man-machine cooperation goods carrying vehicle, the user can easily realize flexible turning and convenient movement of the goods carrying vehicle on various ground environments by pushing the push handle 3 in cooperation with the universal wheels 2 at the four corners of the lower end of the goods carrying vehicle shell body 1, when it is necessary to adjust the height of the goods, the electric telescopic rod 18 is started, the output end transmits power to the sleeve seat 17, the sleeve seat 17 moves along the fixed rod 16, and the two first rotating rods 6 are displaced, because the first rotating rod 6 and the second rotating rod 7 are respectively connected with the price-raising plate 12 and the lower mounting plate 4 through the rotating seat 5, and the pulleys 9 on the first rotating rod 6 and the second rotating rod 7 are respectively matched with the upper track 11 and the lower track 10, in the moving process, the pulleys 9 roll along the tracks, the included angle between the first rotating rod 6 and the second rotating rod 7 changes, the price-raising plate 12 is stably pushed to rise or fall, different height goods carrying requirements are met, when it is necessary to adjust the position of the goods on the plane of the price-raising plate 12, the operator holds the handle 20 and exerts force, the sliding block 15 at the lower end of the moving push plate 14 can smoothly slide in the sliding groove 13 on the price-raising plate 12, horizontal movement of the goods in the horizontal direction is realized, and then the goods can be conveniently carried, the practicability and convenience of the man-machine cooperation goods carrying vehicle are greatly improved, and the utility model is practical.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A human-robot collaborative cart comprising a cart outer housing (1), characterized in that: The inner side of the load cart shell (1) is fixedly provided with a lower mounting plate (4), the upper end of the lower mounting plate (4) is provided with two groups of lifting assemblies, the middle part between the two groups of lifting assemblies is rotatably connected with a rotating connecting shaft (8), the upper end of the two groups of lifting assemblies is provided with a lifting plate (12), the upper end of the lifting plate (12) is slidably connected with a moving push plate (14), one side of the moving push plate (14) is fixedly connected with a handle (20), and the lower end of the load cart shell (1) is provided with a universal wheel (2) at four corners.

2. The human-robot collaborative cart of claim 1, wherein: The lifting assembly comprises a first rotating rod (6) and a second rotating rod (7), the first rotating rod (6) and the second rotating rod (7) are rotatably connected, the upper end of the first rotating rod (6) and the lower end of the second rotating rod (7) are rotatably connected with rotating seats (5), the rotating seat (5) close to the upper end is fixedly installed at the lower end of the lifting plate (12), and the rotating seat (5) close to the lower end is fixedly installed at the upper end of the lower mounting plate (4).

3. The human-robot collaborative cart of claim 2, wherein: The lower end of the first rotating rod (6) and the upper end of the second rotating rod (7) are provided with pulleys (9), the outer side of the pulley (9) close to the upper end is rollingly connected with an upper track (11), the upper track (11) is fixedly installed at the lower end of the lifting plate (12), the outer side of the pulley (9) close to the lower end is rollingly connected with a lower track (10), and the lower track (10) is fixedly installed at the upper end of the lower mounting plate (4).

4. The human-robot collaboration cart of claim 3, wherein: The two first rotating rods (6) are fixedly connected with a fixed rod (16), the fixed rod (16) is arranged below the rotating connecting shaft (8), the outer side of the fixed rod (16) is provided with a sleeve seat (17), the upper end of the lower mounting plate (4) is fixedly provided with a baffle (19), one side of the baffle (19) is provided with an electric telescopic rod (18), and the output end of the electric telescopic rod (18) is fixedly connected with the sleeve seat (17).

5. The human-robot collaboration cart of claim 1, wherein: The upper end of the lifting plate (12) is provided with two sliding grooves (13), the lower end of the moving push plate (14) is fixedly connected with two sliding blocks (15) corresponding to the sliding grooves (13), and the sliding blocks (15) are slidably connected to the inner side of the sliding grooves (13).

6. The human-robot collaboration cart of claim 1, wherein: One side of the load cart shell (1) is fixedly connected with a push handle (3).

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