Four-way shuttle vehicle applied to multi-storey garage

Abstract

The utility model relates to the technical field of shuttle vehicles, and discloses a four-way shuttle vehicle applied to a multi-storey garage, which comprises a vehicle body, an orthogonal driving wheel set I and an orthogonal driving wheel set II are arranged in the vehicle body, and a plurality of cargo carrying platforms are arranged at the top of the vehicle body. A connecting assembly is arranged at the bottom of each cargo carrying platform, each connecting assembly comprises a fixing column, the top of each fixing column is fixedly connected to the bottom of the corresponding cargo carrying platform, and a clamping ring is arranged at the bottom of each fixing column. According to the cargo carrying platform, when the clamping ring touches the inner ring, the multiple clamping plates in the inner ring can be pushed, so that the clamping plates retract on the outer wall of the fixing shaft, the clamping plates are pushed to enter the inner ring again through the elasticity of the first spring, the clamping ring is fixed, the cargo carrying platform is conveniently disassembled and assembled, and the maintainability and flexibility of equipment are improved; the bearing platform can be replaced or maintained in a short time, so that the downtime is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shuttle vehicle technical field especially relates to a kind of four-way shuttle vehicles applied to multi-storey warehouse. BACKGROUND

[0002] Shuttle vehicle is an automatic equipment, widely used in warehousing and logistics system, mainly used for transporting goods between shelves quickly. It can automatically go back and forth on fixed track, improves logistics efficiency and reduces manual operation, improves the utilization rate of storage space.

[0003] Traditional shuttle vehicle is usually composed of vehicle body, drive system, transmission system, bearing platform and control system. Vehicle body as basic part, support other components, drive system and transmission system are responsible for providing movement power, bearing platform is used to place goods, and control system is responsible for the automatic control and scheduling of vehicle.

[0004] The bearing platform of traditional shuttle vehicle is usually fixedly installed on the vehicle body, and the dismounting process needs to disassemble multiple fixed components, so that the operation is cumbersome and time-consuming. This structure makes the bearing platform not convenient when being maintained, replaced or adjusted, which affects the flexibility and efficiency of the equipment, especially when the bearing platform needs to be frequently replaced or the equipment needs to be maintained, which may cause long downtime and reduce production efficiency. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides a kind of four-way shuttle vehicles applied to multi-storey warehouse, to improve the problem that the bearing platform of traditional shuttle vehicle is not convenient when being maintained, replaced or adjusted, which affects the flexibility and efficiency of the equipment.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of four-way shuttle vehicles applied to multi-storey warehouse, including vehicle body, the vehicle body is internally provided with orthogonal drive wheel group one, the vehicle body is internally provided with orthogonal drive wheel group two, the vehicle body top is provided with multiple load platforms, the bottom of each load platform is provided with connecting assembly;

[0007] The connecting assembly includes fixed column, the fixed column top is fixedly connected to the bottom of the load platform, the fixed column bottom is provided with snap ring, the vehicle body is internally fixedly connected with multiple fixed rings, the inside of each fixed ring is fixedly connected with multiple fixed shafts, the outer wall of the fixed shaft is slidably connected with clamping plate, the inside of the fixed ring is provided with inner ring, the clamping plate is slidably connected in the inner ring, the outer wall of the fixed shaft is provided with spring one, one end of the spring one is fixedly connected in the fixed ring, the other end of the spring one is fixedly connected to the side wall of the clamping plate, the inside of the fixed column is provided with adjusting assembly.

[0008] Further, the adjusting assembly comprises a sliding shaft, which is slidingly connected in the fixed column.

[0009] Further, the bottom of the sliding shaft is fixedly connected to the top of the clasp ring, and the side wall of the fixed column is fixedly connected with a side table.

[0010] Further, the side wall of the side table is rotationally connected with a rotating plate, and the top of the rotating plate is fixedly connected with a lifting plate.

[0011] Further, the side wall of the fixed column is fixedly connected with a side plate, and the side wall of the side plate is fixedly connected with a fixed tube.

[0012] Further, the outer wall of the fixed tube is slidingly connected with a sliding ring, the side wall of the sliding ring is fixedly connected with a plug shaft, and the inside of the sliding shaft is provided with a plug slot.

[0013] Further, the plug shaft is slidingly connected in the inside of the side plate and the inside of the plug slot.

[0014] Further, the inside of the fixed tube is provided with a second spring, one end of the second spring is fixedly connected to the inside of the fixed tube, and the other end of the second spring is fixedly connected to the side wall of the sliding ring.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1. In the utility model, when the clasp ring touches the inner ring, the plurality of clamping plates in the inner ring are pushed, the clamping plates are retracted outside the fixed shaft, the clamping plates are re-entered into the inner ring and fixed to the clasp ring by the elasticity of the first spring, the convenient disassembly and assembly of the loading platform are realized, the maintainability and flexibility of the equipment are improved, the loading platform can be replaced or repaired in a short time, the downtime is reduced, and the work efficiency is improved.

[0017] 2. In the utility model, the rotating plate is rotated on the side wall of the side table under stress, the angle of the lifting plate is changed, the height of the rotating shaft is adjusted by sliding the sliding shaft, the plug shaft is re-fixed by the second spring and enters the plug slot, different types of goods or work requirements can be flexibly adjusted, the transportation requirements of goods of different sizes and weights are met, and the applicability of the equipment in the variable working environment is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A perspective view of a four-way shuttle vehicle applied to a multi-story garage is provided for the utility model;

[0019] Figure 2 A vehicle body structure schematic view of a four-way shuttle vehicle applied to a multi-story garage is provided for the utility model;

[0020] Figure 3 is provided forFigure 2 enlarged view of A in FIG.

[0021] Figure 4 A fixed column structure schematic view of a four-way shuttle vehicle applied to a multi-storey garage is provided in the utility model;

[0022] Figure 5 A sliding shaft structure schematic view of a four-way shuttle vehicle applied to a multi-storey garage is provided in the utility model.

[0023] Legend:

[0024] 1, vehicle body; 2, orthogonal drive wheel set one; 3, orthogonal drive wheel set two; 4, cargo platform; 5, fixed ring; 6, fixed shaft; 7, inner ring; 8, clamping plate; 9, spring one; 10, fixed column; 11, clamping ring; 12, sliding shaft; 13, insertion slot; 14, side table; 15, rotating plate; 16, lifting plate; 17, side plate; 18, fixed tube; 19, sliding ring; 20, insertion shaft; 21, spring two. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Reference Figures 1-3The utility model provides an embodiment: a kind of four-way shuttle vehicle applied to multi-storey warehouse, including car body 1, car body 1 inside is provided with quadrature drive wheel group one 2, car body 1 inside is provided with quadrature drive wheel group two 3, car body 1 top is provided with multiple load platforms 4, and each load platform 4 bottom is provided with connecting assembly;Connecting assembly includes fixed column 10, and fixed column 10 top is fixedly connected in load platform 4 bottom, and fixed column 10 bottom is provided with snap ring 11, and snap ring 11 plays the role of being connected with fixed ring 5, realizes the fixation and release of load platform 4 and car body 1, and car body 1 is fixedly connected with multiple fixed rings 5 inside, and each fixed ring 5 is fixedly connected with multiple fixed shafts 6 inside, and fixed shaft 6 outer wall is slidably connected with clamping plate 8, and clamping plate 8 plays the role of preventing snap ring 11 from separating from fixed ring 5 in sliding process, guarantee the stability of load platform 4, and fixed ring 5 is provided with inner ring 7 inside, and clamping plate 8 is slidably connected in inner ring 7 inside, the position of clamping plate 8 is adjusted by sliding, guarantee that snap ring 11 is firmly docked between connecting ring and fixed ring 5, spring one 9 is provided with spring one 9 on fixed shaft 6 outer wall, and one end of spring one 9 is fixedly connected in fixed ring 5 inside, and the other end of spring one 9 is fixedly connected in the side wall of clamping plate 8, and the elastic effect of spring one 9 makes clamping plate 8 can automatically restore to original position, improve the convenience and reliability of operation, and fixed column 10 is provided with adjusting assembly inside, and adjusting assembly is used to adjust the height of load platform 4 when necessary, guarantee that platform can adapt to different goods transport demand, and the design of this connecting assembly guarantees the stability and flexibility of load platform 4, effectively improves the applicability and work efficiency of shuttle vehicle.

[0027] Specifically, first, when assembling load platform 4, it is necessary to insert snap ring 11 into fixed ring 5. When snap ring 11 contacts inner ring 7, it will push multiple clamping plates 8 inside inner ring 7, causing clamping plates 8 to retract on the outer wall of fixed shaft 6. Subsequently, with the elasticity of spring one 9, clamping plates 8 will re-enter inner ring 7 and fix snap ring 11. This process enables load platform 4 to be easily disassembled, improving the maintainability and flexibility of the equipment, allowing the load platform to be replaced or repaired in a relatively short period of time, thereby reducing the downtime of the equipment and improving work efficiency.

[0028] Referring to Figure 4 and Figure 5The adjusting assembly includes a sliding shaft 12 slidingly connected inside the fixed column 10, the bottom of the sliding shaft 12 is fixedly connected to the top of the clasp ring 11, the side wall of the fixed column 10 is fixedly connected with a side table 14, the side wall of the side table 14 is rotatably connected with a rotating plate 15, the top of the rotating plate 15 is fixedly connected with a lifting plate 16, the side wall of the fixed column 10 is fixedly connected with a side plate 17, the side wall of the side plate 17 is fixedly connected with a fixed tube 18, the outer wall of the fixed tube 18 is slidingly connected with a sliding ring 19, the side wall of the sliding ring 19 is fixedly connected with a plug shaft 20, the inside of the sliding shaft 12 is provided with a plug slot 13, the plug shaft 20 is slidingly connected inside the side plate 17 and the plug slot 13, the inside of the fixed tube 18 is provided with a spring 21, one end of the spring 21 is fixedly connected inside the fixed tube 18, and the other end of the spring 21 is fixedly connected to the side wall of the sliding ring 19.

[0029] Specifically, when the height of the loading platform 4 needs to be adjusted, the rotating plate 15 is pressed, the rotating plate 15 rotates under the action of the side wall of the side table 14 and changes the angle of the lifting plate 16. The lifting plate 16 pushes the sliding ring 19 to slide on the outer wall of the fixed tube 18, and the displacement of the sliding ring 19 further drives the plug shaft 20 to move synchronously. The plug shaft 20 retracts into the fixed tube 18, at which time the sliding shaft 12 can be slid to adjust its height. Under the action of the spring 21, the plug shaft 20 enters the plug slot 13 and is fixed again. The height of the loading platform can be flexibly adjusted according to different types of goods or work requirements, suitable for transporting goods of different sizes and weights, and enhances the adaptability of the equipment in variable working environments.

[0030] Working principle: first, when the loading platform 4 needs to be assembled, the clasp ring 11 is inserted into the fixed ring 5, and when the clasp ring 11 touches the inner ring 7, it pushes the multiple clamping plates 8 inside the inner ring 7 to retract on the outer wall of the fixed shaft 6, and the elasticity of the spring 1 9 pushes the clamping plates 8 to enter the inner ring 7 again and fix the clasp ring 1 1. This process realizes the convenient disassembly and assembly of the loading platform 4, improves the maintainability and flexibility of the equipment, and enables the loading platform to be replaced or repaired in a short time, thereby reducing downtime and improving work efficiency. When the height of the loading platform 4 needs to be adjusted, the rotating plate 15 is pressed, the rotating plate 15 rotates under the action of the side wall of the side table 14 and changes the angle of the lifting plate 16, then the lifting plate 16 pushes the sliding ring 19 to slide on the outer wall of the fixed tube 18, the displacement of the sliding ring 19 further drives the plug shaft 20 to move synchronously, the plug shaft 20 retracts into the fixed tube 18, at which time the sliding shaft 12 can be slid to adjust its height, and the spring 21 pushes the plug shaft 20 into the plug slot 13 to be fixed again. It can be flexibly adjusted according to different types of goods or work requirements, meet the transportation requirements of goods of different sizes and weights, and enhance the applicability of the equipment in variable working environments.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A four-way shuttle vehicle applied to a multi-story warehouse, comprising a vehicle body (1), characterized in that: The car body (1) is internally provided with a pair of orthogonal drive wheels (2), and the car body (1) is internally provided with a pair of orthogonal drive wheels (3), and a plurality of loading platforms (4) are arranged on the top of the car body (1), and the bottom of each loading platform (4) is provided with a connecting assembly; The connecting assembly comprises a fixed column (10), the fixed column (10) is fixedly connected at the bottom of the loading platform (4), the fixed column (10) is provided with a clamping ring (11), a plurality of fixed rings (5) are fixedly connected inside the car body (1), a plurality of fixed shafts (6) are fixedly connected inside each fixed ring (5), a clamping plate (8) is slidably connected to the outer wall of the fixed shaft (6), an inner ring (7) is arranged inside the fixed ring (5), the clamping plate (8) is slidably connected inside the inner ring (7), a spring (9) is arranged on the outer wall of the fixed shaft (6), one end of the spring (9) is fixedly connected inside the fixed ring (5), the other end of the spring (9) is fixedly connected to the side wall of the clamping plate (8), and the fixed column (10) is provided with an adjusting assembly.

2. The four-way shuttle vehicle for use in a multi-story warehouse of claim 1, wherein: The adjusting assembly comprises a sliding shaft (12), and the sliding shaft (12) is slidably connected inside the fixed column (10).

3. The four-way shuttle vehicle for use in a multi-level warehouse of claim 2, wherein: The bottom of the sliding shaft (12) is fixedly connected to the top of the clamping ring (11), and the side wall of the fixed column (10) is fixedly connected with a side table (14).

4. The four-way shuttle vehicle for use in a multi-level warehouse of claim 3, wherein: The side wall of the side table (14) is rotatably connected with a rotating plate (15), and the top of the rotating plate (15) is fixedly connected with a lifting plate (16).

5. The four-way shuttle vehicle for use in a multi-level warehouse of claim 4, wherein: The side wall of the fixed column (10) is fixedly connected with a side plate (17), and the side wall of the side plate (17) is fixedly connected with a fixed tube (18).

6. The four-way shuttle vehicle for use in a multi-level warehouse of claim 5, wherein: The outer wall of the fixed tube (18) is slidably connected with a sliding ring (19), the side wall of the sliding ring (19) is fixedly connected with a plug shaft (20), and the inside of the sliding shaft (12) is provided with a plug slot (13).

7. The four-way shuttle vehicle for use in a multi-level warehouse of claim 6, wherein: The plug shaft (20) is slidably connected inside the side plate (17), and the plug shaft (20) is slidably connected inside the plug slot (13).

8. The four-way shuttle vehicle for use in a multi-level warehouse of claim 7, wherein: The inside of the fixed tube (18) is provided with a spring (21), one end of the spring (21) is fixedly connected inside the fixed tube (18), and the other end of the spring (21) is fixedly connected to the side wall of the sliding ring (19).

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