A four-way shuttle vehicle for automated warehousing

Abstract

The utility model relates to four -way shuttle vehicle field discloses a four -way shuttle vehicle for automatic warehousing, include: four -way shuttle vehicle body, be provided with goods protection mechanism on four -way shuttle vehicle body, goods protection mechanism includes goods tray, pivot, clamping piece, assembly plate, strong spring, mainboard, branch board, vertical frame and extruding roller, pivot rotation is installed on goods tray, clamping piece fixedly covers and sets in the outside of pivot, assembly plate fixed mounting is at the top of goods tray, strong spring fixed mounting is between assembly plate and clamping piece, branch board side and mainboard fixed connection, vertical frame bottom and branch board fixed connection, extruding roller rotation is installed on vertical frame, goods protection mechanism still includes hydraulic cylinder and push -back, the utility model has the advantages and effects that: convenient to the goods of carrying out spacing protection processing, can effectively avoid the occurrence of goods falling condition in the process of carrying.

Description

Technical Field

[0001] This utility model relates to the field of four-way shuttle technology, and in particular to a four-way shuttle for automated warehousing. Background Technology

[0002] Modern logistics warehousing systems include multi-layer racks and shuttles that move flexibly between them. Among them, the four-way shuttle is a kind of handling device that can move freely on a mesh-distributed track. It is generally equipped with two sets of wheels, one set for traveling in the X direction and the other set for traveling in the Y direction. When it needs to turn at an intersection, it automatically turns by switching the wheel sets to change the direction of travel, so as to accurately reach the storage point of goods and carry out automatic handling and storage operations.

[0003] In existing technologies, when transporting goods using four-way shuttles, such as the automatic positioning four-way shuttle disclosed in CN222081490U, goods are directly placed on the four-way shuttle without a structure to limit the movement of the goods, which easily leads to the goods falling off. Therefore, it is necessary to design a four-way shuttle for automated warehousing to solve the above problems.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a four-way shuttle for automated warehousing to solve the above-mentioned problems.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a four-way shuttle vehicle for automated warehousing, comprising: A four-way shuttle body, on which a cargo protection mechanism is provided; The cargo protection mechanism includes a cargo pallet, a rotating shaft, clamping components, an assembly plate, a strong spring, a main board, branch plates, a vertical frame, and a compression roller; The rotating shaft is rotatably mounted on the cargo pallet, the clamping component is fixedly sleeved on the outside of the rotating shaft, the assembly plate is fixedly mounted on the top of the cargo pallet, the strong spring is fixedly mounted between the assembly plate and the clamping component, the side of the branch plate is fixedly connected to the main plate, the bottom of the vertical frame is fixedly connected to the branch plate, and the extrusion roller is rotatably mounted on the vertical frame.

[0007] A further feature of this invention is that the cargo protection mechanism also includes a hydraulic cylinder and a push plate. The hydraulic cylinder is fixedly installed on the top of the four-way shuttle body, the hydraulic rod of the hydraulic cylinder is fixedly connected to the push plate, and the top of the push plate is in contact with the main board.

[0008] A further feature of this invention is that a mounting frame is fixedly provided at the bottom of the cargo pallet, and the mounting frame is fixedly installed on the top of the four-way shuttle vehicle body by fixing screws.

[0009] By adopting the above technical solution, it is convenient to assemble and process cargo pallets.

[0010] A further feature of this invention is that the top of the cargo pallet has a top hole, and a rotating shaft is rotatably installed inside the top hole.

[0011] A further feature of this invention is that the cargo pallet has a hollow structure, with the bottom of both the main board and the branch board in contact with the inner bottom wall of the cargo pallet. A guide is fixedly installed inside the cargo pallet, and the branch board is slidably sleeved on the outside of the guide.

[0012] By adopting the above technical solution, the motherboard and branch board can move stably in the vertical direction.

[0013] A further feature of this invention is that a maintenance plate is fixedly connected to the rear side of the cargo pallet by fixing screws.

[0014] By adopting the above technical solution, it is convenient to maintain and process the interior of the cargo pallet.

[0015] A further feature of this invention is that a rubber pad is fixedly provided on the clamping member.

[0016] A further feature of this invention is that the bottom of the cargo pallet has a bottom hole, and the push plate is located inside the bottom hole.

[0017] The beneficial effects of this utility model are: This utility model, through its cargo protection mechanism and multi-directional clamping structure driven by powerful springs, can form a uniform elastic clamping force on the cargo from all sides. Even if the shuttle car vibrates and impacts during turning, starting and stopping, it can firmly fix the cargo, effectively solving the problem of cargo falling off caused by traditional limitless structures. The cargo clamping can be automatically released by simply activating the hydraulic cylinder, without the need for manual loosening of the limit structure, greatly simplifying the cargo loading and unloading process and adapting to the high-efficiency operation requirements of automated warehousing. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a four-way shuttle vehicle for automated warehousing proposed in this utility model.

[0020] Figure 2 This is a cross-sectional view of a four-way shuttle vehicle for automated warehousing proposed in this utility model. Figure 1 .

[0021] Figure 3 This is a cross-sectional view of a four-way shuttle vehicle for automated warehousing proposed in this utility model. Figure 2 .

[0022] Figure 4 yes Figure 1 A schematic diagram of part A in the diagram.

[0023] Figure 5 yes Figure 2 A schematic diagram of part B in the diagram.

[0024] In the diagram, 1. Four-way shuttle body; 2. Mounting frame; 3. Cargo pallet; 4. Top hole; 5. Rotary shaft; 6. Clamping component; 7. Rubber pad; 8. Assembly plate; 9. Strong spring; 10. Main board; 11. Branch plate; 12. Vertical frame; 13. Extrusion roller; 14. Guide component; 15. Hydraulic cylinder; 16. Push plate; 17. Bottom hole. Detailed Implementation

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0026] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 This utility model provides a four-way shuttle for automated warehousing, comprising: The four-way shuttle body 1 is equipped with a cargo protection mechanism. It should be noted that this mechanism facilitates the limiting and protection of transported goods, effectively preventing goods from falling off during transport. The cargo protection mechanism includes a cargo pallet 3, a rotating shaft 5, a clamping component 6, an assembly plate 8, a strong spring 9, a main plate 10, a branch plate 11, a vertical frame 12, and a squeezing roller 13; The rotating shaft 5 is rotatably mounted on the cargo pallet 3. The clamping piece 6 is fixedly sleeved on the outside of the rotating shaft 5. The assembly plate 8 is fixedly mounted on the top of the cargo pallet 3. The strong spring 9 is fixedly mounted between the assembly plate 8 and the clamping piece 6. The side of the branch plate 11 is fixedly connected to the main plate 10. The bottom of the vertical frame 12 is fixedly connected to the branch plate 11. The extrusion roller 13 is rotatably mounted on the vertical frame 12.

[0028] With the above structure, the strong spring 9 causes multiple clamping parts 6 to move towards the cargo in the middle at the same time, so that the rubber pads 7 on the clamping parts 6 can limit and protect the cargo, which can effectively prevent the cargo from falling off during transportation.

[0029] It should be added that the four-way shuttle uses the Lianhe SS16, whose specific structure and working method are existing technologies and will not be described in detail here. The four-way shuttle of this utility model is used for transporting light-load goods. Therefore, the strong spring 9 is a YB / T5312 standard compression spring with a stiffness coefficient of 100-150N / mm, which takes into account both clamping stability and flexible protection. At the mating position of the rotating shaft 5 and the top hole 4 of the clamping component, a graphite nylon damping bushing is installed. Through the frictional damping between the bushing and the rotating shaft 5, the rotation speed of the clamping component 6 is limited, which not only buffers the impact but also makes the application of clamping force smoother.

[0030] Specifically, the cargo protection mechanism also includes a hydraulic cylinder 15 and a push plate 16. The hydraulic cylinder 15 is fixedly installed on the top of the four-way shuttle body 1, and the hydraulic rod of the hydraulic cylinder 15 is fixedly connected to the push plate 16. The top of the push plate 16 is in contact with the main board 10.

[0031] With the above structure, when it is necessary to remove the transported goods, the hydraulic cylinder 15 is activated, which causes the push plate 16 to push the main plate 10, thereby causing the branch plate 11 to move upward. The branch plate 11 drives the vertical frame 12 to move, causing the squeezing roller 13 to squeeze the clamping member 6, causing the clamping member 6 to rotate away from the goods, and at the same time squeezing the strong spring 9. At this time, the goods can be removed, which is relatively convenient to operate.

[0032] It should be added that the matching structure of hydraulic cylinder 15, the thin integrated hydraulic station, including pump, oil tank and motor, is installed in the non-interference area on the top of the vehicle body, and the valve group is integrated on the oil circuit block and arranged close to hydraulic cylinder 15 to shorten the pipeline length.

[0033] Specifically, a mounting frame 2 is fixedly installed at the bottom of the cargo pallet 3. The mounting frame 2 is fixedly installed on the top of the four-way shuttle body 1 by fixing screws. It should be noted that multiple cargo pallets 3 can be set according to the type of goods. The overall size of different cargo pallets 3 is different, and the middle position of the subsequent clamping parts 6 and the squeezing roller 13 and other components is different. This can accommodate a variety of specifications of goods, and only the corresponding cargo pallet 3 needs to be replaced later.

[0034] Specifically, the top of the cargo pallet 3 has a top hole 4, and the rotating shaft 5 is rotatably installed in the top hole 4. The cargo pallet 3 has a hollow structure. The bottom of the main board 10 and the branch plate 11 are in contact with the bottom inner wall of the cargo pallet 3. A guide 14 is fixedly installed inside the cargo pallet 3. The branch plate 11 is slidably sleeved on the outside of the guide 14. It should be noted that the branch plate 11 and the guide 14 can be guided so that they can move stably in the vertical direction.

[0035] Specifically, a maintenance plate is fixedly connected to the rear side of the cargo pallet 3 by fixing screws. It should be noted that this makes it convenient to remove the maintenance plate later for inspection and maintenance of the interior of the cargo pallet 3.

[0036] Specifically, a rubber pad 7 is fixedly installed on the clamping component 6, and a bottom hole 17 is opened at the bottom of the cargo pallet 3. The push plate 16 is located in the bottom hole 17. It should be noted that the rubber pad 7 can protect the contact part when limiting and protecting the cargo.

[0037] Working principle: S1: When no goods are placed in the device, the squeezing roller 13 applies pressure to the clamping member 6, and the strong spring 9 is in a compressed state. The goods to be transported are placed in the center area of ​​the goods pallet 3. The hydraulic cylinder 15 is activated to make the push plate 16 move down. At this time, the elastic force of the strong spring 9 makes the clamping member 6 rotate around the rotating shaft 5. Multiple clamping members 6 form an elastic clamping force on the goods from all sides. The rubber pad 7 is in contact with the surface of the goods, which not only prevents the goods from sliding or falling during the operation and turning of the shuttle car, but also prevents the rigid clamping from damaging the surface of the goods. S2: The four-way shuttle 1 moves and turns along the storage track in the X and Y directions. The goods remain stable under the elastic limit of the clamping parts 6. No matter whether the shuttle is moving at a constant speed or starting, stopping and turning, the adaptive force of the strong spring 9 can buffer the vibration and impact of the vehicle body, ensuring that the goods are always in the center of the cargo pallet 3 and eliminating the risk of falling. S3: When the shuttle arrives at the target warehouse and needs to pick up or put down goods, the hydraulic cylinder 15 is activated. Its hydraulic rod extends and pushes the push plate 16 to move upward. The push plate 16 pushes the main plate 10 to rise vertically along the inside of the cargo pallet 3. The main plate 10 drives the branch plate 11 to move upward synchronously along the guide 14. The branch plate 11 drives the squeezing roller 13 to move upward through the vertical frame 12. The squeezing roller 13 contacts and squeezes the outer wall of the clamping member 6. Under the pushing force of the squeezing roller 13, the clamping member 6 rotates outward around the rotating shaft 5, and simultaneously compresses the strong spring 9. The rubber pad 7 at the end of the clamping member 6 separates from the surface of the goods, releasing the clamping limit on the goods. S4: The cargo pallet 3 is bolted to the four-way shuttle body 1 via the mounting frame 2. The cargo pallet 3 of the corresponding size can be replaced according to the different specifications and sizes of the goods, and the distribution position of the clamping parts 6 and the squeezing rollers 13 can be adjusted to meet the diverse needs of warehouse cargo transportation.

[0038] The foregoing has provided a detailed description of a four-way shuttle vehicle for automated warehousing provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A four-way shuttle vehicle for automated warehousing, characterized in that, include: Four-way shuttle body (1), the four-way shuttle body (1) is equipped with a cargo protection mechanism; The cargo protection mechanism includes a cargo pallet (3), a rotating shaft (5), a clamping component (6), an assembly plate (8), a strong spring (9), a main plate (10), a branch plate (11), a vertical frame (12), and a squeezing roller (13). The rotating shaft (5) is rotatably mounted on the cargo pallet (3), the clamping member (6) is fixedly sleeved on the outside of the rotating shaft (5), the assembly plate (8) is fixedly mounted on the top of the cargo pallet (3), the strong spring (9) is fixedly mounted between the assembly plate (8) and the clamping member (6), the side of the branch plate (11) is fixedly connected to the main plate (10), the bottom of the vertical frame (12) is fixedly connected to the branch plate (11), and the extrusion roller (13) is rotatably mounted on the vertical frame (12); The cargo protection mechanism also includes a hydraulic cylinder (15) and a push plate (16). The hydraulic cylinder (15) is fixedly installed on the top of the four-way shuttle body (1). The hydraulic rod of the hydraulic cylinder (15) is fixedly connected to the push plate (16). The top of the push plate (16) is in contact with the main board (10).

2. A four-way shuttle for automated warehousing according to claim 1, characterized in that, The cargo pallet (3) is fixedly provided with a mounting frame (2) at the bottom, and the mounting frame (2) is fixedly installed on the top of the four-way shuttle body (1) by fixing screws.

3. A four-way shuttle for automated warehousing according to claim 1, characterized in that, The cargo pallet (3) has a top hole (4) on its top, and the rotating shaft (5) is rotatably installed in the top hole (4).

4. A four-way shuttle for automated warehousing according to claim 1, characterized in that, The cargo pallet (3) has a hollow structure. The bottom of the main board (10) and the branch plate (11) are in contact with the bottom inner wall of the cargo pallet (3). A guide (14) is fixedly installed inside the cargo pallet (3), and the branch plate (11) is slidably sleeved on the outside of the guide (14).

5. A four-way shuttle for automated warehousing according to claim 1, characterized in that, The rear side of the cargo pallet (3) is fixedly connected to a maintenance plate by fixing screws.

6. A four-way shuttle for automated warehousing according to claim 1, characterized in that, A rubber pad (7) is fixedly provided on the clamping member (6).

7. A four-way shuttle for automated warehousing according to claim 2, characterized in that, The cargo pallet (3) has a bottom hole (17) at the bottom, and the push plate (16) is located inside the bottom hole (17).

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