High-position picking vehicle with telescopic storage rack

Abstract

The utility model discloses a high-position sorting vehicle with a telescopic storage rack, and aims to overcome the defect that a controller cannot be operated by two hands due to the fact that an existing high-position sorting vehicle is lack of a carrying platform. The platform comprises a frame and a platform body capable of ascending and descending relative to the frame, a storage rack capable of ascending and descending relative to the platform body is arranged on the front portion of the platform body and comprises a fixed plate and a movable plate, guide rails are arranged on the two sides of the fixed plate in the width direction, guide grooves are formed in the two ends of the movable plate in the width direction, and the guide grooves are in sliding fit with the guide rails. The fixed plate and the movable plate are adjustably connected, and the storage rack is configured to be capable of retracting the movable plate to the rear of the head of the frame. The liftable commodity shelf can help an operator to better load and unload goods from a high place, and the connecting structure can be adjusted, so that the area of the commodity shelf can be expanded during use, the goods with larger volume can be loaded, and the movement flexibility of the vehicle cannot be influenced when the commodity shelf is withdrawn.

Description

TECHNICAL FIELD

[0001] The utility model relates to the motion control field of low-speed storage and transport vehicle, more particularly, it relates to a high-position picking vehicle with telescopic storage rack. BACKGROUND

[0002] The high-position picking vehicle is an industrial low-speed storage and transport vehicle, a mechanical device used in warehouses and logistics centers, mainly used for picking, carrying and stacking goods on high shelves. The operator drives the high-position picking vehicle between shelves, and the operator is lifted by raising the platform carrying the operator, so that the goods can be taken or placed on the high shelf.

[0003] For safety reasons, the high-position picking vehicle should use both hands to control the controller of the high-position picking vehicle, so a load plane for placing goods is needed. There is also a contradiction between the size of the storage rack and the volume of the vehicle body. The larger the storage rack, the more goods it can accommodate, but the larger storage rack also occupies space, resulting in a longer vehicle body and affecting the flexibility of the vehicle body. SUMMARY

[0004] The utility model overcomes the lack of a load platform in the existing high-position picking vehicle, which makes it impossible to operate the controller with both hands, and provides a high-position picking vehicle with a telescopic storage rack. It can provide a storage rack that can be lifted, which can help the operator better load and unload goods and avoid the impact of the storage rack on the flexibility of the vehicle body.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A high-position picking vehicle with a telescopic storage rack, comprising a vehicle frame and a platform capable of lifting relative to the vehicle frame, the front part of the platform is provided with a storage rack capable of lifting relative to the platform, the storage rack comprises a fixed plate and a movable plate, the two sides of the fixed plate in the width direction are provided with guide rails, the two ends of the movable plate in the width direction are provided with guide grooves, the guide grooves and the guide rails are slidingly connected, and the fixed plate and the movable plate are adjustably connected, wherein the storage rack is configured to retract the movable plate to the rear of the vehicle head of the vehicle frame.

[0007] The high-position picking vehicle is an industrial low-speed storage and transport vehicle, a mechanical device used in warehouses and logistics centers, mainly used for picking, carrying and stacking goods on high shelves. The operator can control the displacement of the high-position picking vehicle, and can operate the platform to lift the goods from the high shelf.

[0008] On the basis of the existing high picking vehicle, a placing table capable of placing goods is arranged, and the placing table can be lifted relative to the platform. The purpose of the structure is to provide an operator with a platform for placing the removed goods, avoiding the need for the operator to hold the goods and operate the high picking vehicle in a relatively narrow space on the platform.

[0009] The area of the placing table in the application can be expanded, and the area of the expanded placing table is relatively increased, so that more goods can be carried, and in the standby state, the placing table can be set to the retracted state, thereby reducing the space occupation.

[0010] The placing rack is arranged to be retracted to the rear of the vehicle head of the vehicle frame. This structure can shorten the length of the high picking vehicle, thereby improving the flexibility of turning and U-turning when the high picking vehicle moves, and is more suitable for moving in a narrow space between shelves.

[0011] As a preferred, the fixing plate is provided with a plurality of positioning holes, the positioning holes are arranged at equal intervals along the length direction of the fixing plate, the movable plate is provided with an adjusting hole, and the fixing plate and the movable plate are connected through a connecting pin to connect the adjusting hole and one of the positioning holes to realize adjustable connection. The area of the placing rack is adjustable through the adjustable positioning of the fixing plate and the movable plate. The fixing of the fixing plate and the movable plate is realized through the connection between the adjusting hole and the positioning hole, so that the adjustable connection is realized.

[0012] As a preferred, the movable plate is provided with an operation hole, and the size of the operation hole is configured to adapt to the palm width of an adult. The operation hole is used to provide a space for the operator's hand to enter, so that the movable plate can be pushed close to or away from the vehicle frame.

[0013] As a preferred, the end of the placing table close to the platform is provided with a roller, the platform is provided with a guide groove arranged along the height direction, and the roller is attached to the groove wall of the guide groove. The roller and the guide groove are in dynamic friction, and the guide groove guides the placing table through the roller, limits the translation of the placing table along the height direction, and improves the stability of the placing table when moving.

[0014] As a preferred, the placing table is connected with a hydraulic cylinder, and the extension end of the hydraulic cylinder is fixedly connected with the placing table.

[0015] As a preferred, the hydraulic cylinder is an electrically driven hydraulic cylinder.

[0016] As a preferred, the platform is provided with a controller, and the controller is in communication connection with the hydraulic cylinder.

[0017] Compared with the prior art, the application has the following advantages:

[0018] (1) The lifting placing rack is arranged, which can help the operator to better load and unload goods from a high place;

[0019] (2) The storage rack is arranged as an adjustable connection structure of the fixed plate and the movable plate, so that the area of the storage rack can be expanded during use, and larger volume goods can be loaded;

[0020] (3) When the movable plate is in the completely retracted state, the front end of the storage rack is located behind the front of the vehicle, the vehicle length of the high-picking vehicle is shorter, and the driving is more flexible. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic view of the utility model;

[0022] Figure 2 is a schematic view of the storage rack of the utility model;

[0023] Figure 3 is a schematic view of the platform of the utility model;

[0024] Figure 4 is a side view of the utility model;

[0025] In the drawings:

[0026] Frame 1, platform 2, gantry 3, controller 4, storage rack 5, fixed plate 6, movable plate 7, guide rail 8, guide groove 9, positioning hole 10, adjusting hole 11, operation hole 12, roller 13, guide groove 14, hydraulic cylinder 15. DETAILED DESCRIPTION

[0027] The present disclosure will be further described below in conjunction with the drawings and examples.

[0028] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains.

[0029] It should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form, and in addition, it should be understood that when the terms "comprise" and / or "include" are used in the specification, they indicate the presence of a feature, step, operation, device, component and / or combination thereof.

[0030] In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only relational terms determined for the convenience of describing the structural relationships of various components or elements of the present disclosure, and do not specifically refer to any component or element in the present disclosure, and should not be construed as a limitation to the present disclosure.

[0031] In the present disclosure, terms such as "fixed connection", "connected", "connected to" should be understood in a broad sense, which may mean a fixed connection, an integral connection or a detachable connection; it may be directly connected or indirectly connected through an intermediate medium. For relevant scientific research or technical personnel in this field, the specific meanings of the above terms in the present disclosure can be determined according to specific circumstances, and should not be construed as a limitation to the present disclosure.

[0032] Embodiment:

[0033] A high-level order picking vehicle with a telescopic storage rack 5, as shown in Figure 1 the figure, includes a vehicle frame 1 and a platform 2 that can be lifted relative to the vehicle frame 1. Specifically, the vehicle frame 1 and the platform 2 are connected by a gantry 3, and the platform 2 is lifted relative to the vehicle frame 1 through the gantry 3. The vehicle frame 1, the gantry 3 and the platform 2 are of a split structure. The projection of the vehicle frame 1 on the horizontal plane is rectangular. The bottom of the vehicle frame 1 has driving wheels and universal wheels, and the front and rear ends of the vehicle frame 1 have corresponding driving components, and the driving components drive the driving wheels to rotate and turn.

[0034] The gantry 3 is installed on the vehicle frame 1 in a detachable manner. The gantry 3 includes a gantry 3 body fixed to the vehicle frame 1 and a lifting plate that can be lifted relative to the gantry 3 body. The lifting plate is slidably engaged with the gantry 3 body and can move in the height direction. The lifting plate is connected to the gantry 3 body through a chain drive. One end of the chain is fixedly connected to the lifting plate, and the other end of the chain is wound around a sprocket on the top of the gantry 3, and the sprocket is also传动连接 (这里原文可能有误,推测是“drivingly connected”) to a drive motor on the door clamp. By the forward and reverse rotation of the drive motor, the chain can be retracted or released, thereby controlling the lifting of the lifting plate.

[0035] The platform 2 is a cage with an open top. The front part of the platform 2 has a controller 4 for controlling each driving component in the high-level order picking vehicle. The controller 4 is communicatively connected to each of the above-mentioned driving components. The operator is located on the platform 2 to control the high-level order picking vehicle, and rises as the platform 2 is lifted by the gantry 3, thereby realizing the high-level lifting function.

[0036] As shown in Figure 2 and Figure 3As shown, the front of the station 2 is provided with a shelf 5 capable of being raised relative to the station 2, the shelf 5 comprising a fixed plate 6 and a movable plate 7, the two sides of the fixed plate 6 in the width direction are provided with guide rails 8, and the two ends of the movable plate 7 in the width direction are provided with guide grooves 9, the guide grooves 9 and the guide rails 8 are in sliding fit, the fixed plate 6 and the movable plate 7 are adjustably connected, specifically, the fixed plate 6 is provided with a plurality of positioning holes 10, the positioning holes 10 are arranged at equal intervals along the length direction of the fixed plate 6, the movable plate 7 is provided with an adjusting hole 11, and the fixed plate 6 and the movable plate 7 are connected through the connecting pin to connect the adjusting hole 11 and one of the positioning holes 10 to realize the adjustable connection. The shelf realizes the adjustable area of the shelf through the adjustable positioning of the fixed plate 6 and the movable plate 7. The connection between the adjusting hole 11 and the positioning hole 10 realizes the fixing of the fixed plate 6 and the movable plate 7, thereby realizing the adjustable connection. Among them, the reference Figure 4 As shown, the shelf is configured to be capable of stowing the movable plate 7 behind the front of the vehicle frame 1.

[0037] The movable plate 7 is provided with an operation hole 12, the size of the operation hole 12 is configured to adapt to the palm width of an adult. The operation hole 12 is used to provide a space for the operator's hand to stretch into, so as to be able to push the movable plate 7 close to or away from the vehicle frame 1.

[0038] The end of the shelf close to the station 2 is provided with a roller 13, and the station 2 is provided with a guide groove 14 arranged in the height direction, and the roller 13 is attached to the groove wall of the guide groove 14. The roller 13 and the guide groove 14 are in dynamic friction, and the guide groove 14 also guides the shelf through the roller 13 to limit the translation of the shelf in the height direction, thereby improving the stability of the shelf when moving. In some embodiments, the guide groove 14 is in the shape of a U, and the guide groove 14 forms two groove walls, one of which is used to attach to the roller 13 to realize dynamic friction, and the other is used to limit the roller 13 from coming out. The number of rollers 13 is four, and each side of the shelf axis has two rollers 13, which are arranged in the height direction. The shelf is connected with a hydraulic cylinder 15, and the extension end of the hydraulic cylinder 15 is fixedly connected with the shelf. In some embodiments, the hydraulic cylinder 15 is an electrically driven hydraulic cylinder 15. Further, the station 2 is provided with a controller 4, and the controller 4 is in communication connection with the hydraulic cylinder 15.

[0039] The high-picking vehicle is a low-speed storage and transport vehicle for industrial use, a mechanical equipment used in warehouses and logistics centers, mainly used for picking, carrying and stacking goods on high shelves. The operator can control the high-picking vehicle to displace, and can operate the station 2 to lift to be able to take or place goods from the high place of the shelf.

[0040] On the basis of the existing high-order sorting vehicle, a goods placing table capable of placing goods is arranged, and the goods placing table can be lifted relative to the platform 2. The purpose of the structure is to provide an operator with a platform for placing the taken-down goods, avoiding the need for the operator to hold the goods and operate the high-order sorting vehicle in a relatively narrow space on the platform 2.

[0041] The area of the goods placing table in the application can be expanded, and the area of the expanded goods placing table is relatively increased, so as to carry more goods, and in the standby state, the goods placing table can be set to the retracted state, thereby reducing the space occupation.

[0042] The goods placing rack in the application is arranged to be retracted to the rear of the vehicle head of the vehicle frame 1. The structure can shorten the length of the high-order sorting vehicle, thereby improving the flexibility of turning and U-turning of the high-order sorting vehicle when moving, and being more suitable for moving in a narrow space between goods shelves.

[0043] The above-described embodiments are only preferred schemes of the present application, and do not limit the present application in any form. There are other variants and modifications without exceeding the technical scheme recorded in the claims.

Claims

1. A high pick vehicle with telescoping shelves, characterized by, The utility model relates to a vehicle comprising a frame and a platform capable of being lifted relative to the frame, a front part of the platform is provided with a storage rack capable of being lifted relative to the platform, the storage rack comprises a fixed plate and a movable plate, both sides of the fixed plate in the width direction are provided with guide rails, both ends of the movable plate in the width direction are provided with guide grooves, the guide grooves and the guide rails are slidingly matched, and the fixed plate and the movable plate are adjustably connected, wherein the storage rack is configured to be capable of stowing the movable plate behind the vehicle head of the frame.

2. The high pick vehicle with telescopic shelves according to claim 1, characterized in that, A plurality of positioning holes are arranged on the fixed plate and are equidistantly arranged along the length direction of the fixed plate, an adjusting hole is arranged on the movable plate, and the fixed plate and the movable plate are connected by a connecting pin to connect the adjusting hole and one of the positioning holes to realize the adjustable connection.

3. The high pick vehicle with telescopic shelves according to claim 1, characterized in that, An operation hole is arranged on the movable plate, and the size of the operation hole is configured to be adapted to the palm width of an adult.

4. The high pick vehicle with telescoping shelves of claim 1, wherein, One end of the storage platform close to the platform is provided with a roller, the platform is provided with a guide groove arranged in the height direction, and the roller is attached to the groove wall of the guide groove.

5. The high pick vehicle with telescoping shelves of claim 4, wherein, The storage platform is connected with a hydraulic cylinder, and the extension end of the hydraulic cylinder is fixedly connected with the storage platform.

6. The high pick vehicle with telescoping shelves of claim 5, wherein, The hydraulic cylinder is an electrically driven hydraulic cylinder.

7. The high pick vehicle with telescoping shelves of claim 6, wherein, The platform is provided with a controller, and the controller is in communication connection with the hydraulic cylinder.

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