High-position picking vehicle with rear battery

Abstract

The utility model discloses a high-position sorting vehicle with a rear battery, and aims to overcome the defect that a chassis rises due to the fact that a battery pack of an existing electrically-driven high-position sorting vehicle is located at the bottom of a vehicle frame. The utility model relates to an energy-saving elevator which comprises a frame, a door frame and a platform, the door frame comprises a door frame body and a lifting plate, the lifting plate can ascend and descend relative to the door frame body, the door frame body is fixedly connected to the frame, the platform is fixedly connected with the lifting plate, driving devices are arranged at the front end and the rear end of the frame, and an energy supply battery is installed on the frame. And the energy supply battery is arranged above the driving device at the rear end of the frame. The power supply battery is arranged on the rear portion, the chassis height of the frame is reduced, the trafficability of the vehicle is improved, the containing groove capable of containing the packaging coil stock is formed in the rear portion of the high-position sorting vehicle, and the convenience of the high-position sorting vehicle is improved.

Description

TECHNICAL FIELD

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

[0002] The high-position picking vehicle is a low-speed storage and transport vehicle for industrial use, 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 to move between shelves, and the operator is lifted by raising the platform carrying the operator, so that the goods on the high shelf can be taken or placed.

[0003] At present, in the related technology, there is an electric control high-position picking vehicle. Compared with vehicles driven by internal combustion engines, such high-position picking vehicles are more environmentally friendly, have stronger driving force and rich power layout. In addition to the motor as the driving device, the high-position picking vehicle also needs to provide power supply and the corresponding control module. The battery of the existing high-position picking vehicle is placed at the bottom, which causes the chassis to be raised, affecting the operator's loading and unloading of goods, and affecting the passability of the high-position picking vehicle. SUMMARY

[0004] The utility model overcomes the deficiency that the battery pack of the existing electric drive high-position picking vehicle is located at the bottom of the frame, causing the chassis to be raised, and provides a high-position picking vehicle with a rear-mounted battery. The energy supply battery is arranged at the rear of the frame, thereby shortening the length of the high-position picking vehicle and improving the passability of the high-position picking vehicle.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A high-position picking vehicle with a rear-mounted battery, comprising a frame, a portal and a platform, the portal comprises a portal body and a lifting plate, the lifting plate can be lifted relative to the portal body, the portal body is fixedly connected to the frame, the platform is fixedly connected to the lifting plate, and the front and rear ends of the frame are each provided with a driving device, wherein an energy supply battery is installed on the frame, and the energy supply battery is arranged above the driving device at the rear end of the frame.

[0007] The frame of the high-position picking vehicle provides a platform for loading the portal and the platform, and is used for carrying the driving device, the power supply battery and the corresponding driving wheel. In the existing scheme, the energy supply battery is placed at the front of the high-position picking vehicle, and the energy supply battery is rear-mounted in the present application, thereby reducing the length of the vehicle body and improving the passability of the vehicle. Compared with arranging the energy supply battery at the front, arranging the energy supply battery at the rear can increase the field of view of the front of the frame, reduce the blind area of the field of view, and avoid collision.

[0008] As preferred, the first plate body is arranged at the position close to the front end of the frame, the second plate body is arranged at the position close to the rear end of the frame, the second plate body is higher than the first plate body, and the mounting space is arranged at the position close to the upper portion of the second plate body and used for mounting the power supply battery.

[0009] As preferred, the length direction of the power supply battery is greater than the width direction, the power supply battery is arranged horizontally in the mounting space, and the length direction of the power supply battery is arranged horizontally.

[0010] As preferred, the height of the second plate body is lower than the eye level of an adult. This structure can help the operator to better observe the rear when reversing, and improve the driving field of view.

[0011] As preferred, the first plate body and the second plate body of the frame are further provided with a cover shell, the cover shell and the frame form a closed cavity, and the driving device and the power supply battery are arranged in the closed cavity. The cover shell improves the aesthetic degree of the frame.

[0012] As preferred, the top of the cover shell on the second plate body is provided with a containing groove, and the containing groove is arranged with a packaging roll. The packaging roll arranged in the containing groove is used for packaging goods taken out from the goods shelf. The position of the containing groove facilitates the operator to quickly take out the packaging roll.

[0013] As preferred, the platform is an open-top cage, the top end of the rear portion of the cage is provided with a temporary shelf extending to the second plate body, and the temporary shelf is arranged above the containing groove. This technical feature is used for facilitating the operation of the operator. The temporary shelf is part of the platform and can move synchronously with the lifting of the platform. When in use, the operator in the platform can place the goods on the temporary shelf, thereby relieving the burden of holding the goods by hand.

[0014] As preferred, the front end and the rear end of the frame are provided with driving installation planes, the driving installation planes are higher than the middle portion of the frame, the driving device is arranged on the driving installation planes, the driving device is drivingly connected with a driving wheel, and the driving wheel is arranged at the position corresponding to the driving installation plane. The structure raises the installation position of the driving wheel, thereby being capable of reducing the height of the installed platform.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] (1) The power supply battery is arranged at the rear, the length of the vehicle body is reduced, and the passability of the vehicle is improved.

[0017] (2) The accommodating groove capable of placing the packaging roll material is arranged at the rear of the high-position sorting vehicle, and the convenience of the high-position sorting vehicle is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of the present utility model;

[0019] Figure 2 is a schematic view of the frame of the present utility model;

[0020] Figure 3 is a schematic view of the frame of the present utility model after the cover is removed;

[0021] Figure 4 is a schematic view of the platform of the present utility model;

[0022] Figure 5 is an isometric view of the present utility model;

[0023] In the drawings:

[0024] Frame 1, portal 2, platform 3, driving device 4, energy supply battery 5, driving wheel 6, first plate body 7, second plate body 8, cover 9, accommodating groove 10, packaging roll material 11, temporary shelf 12. DETAILED DESCRIPTION

[0025] The present disclosure will be further described below in conjunction with the drawings and embodiments.

[0026] 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.

[0027] 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, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should be further understood that when the terms "comprise" and / or "include" are used in the specification, there is a presence of a feature, step, operation, device, component, and / or combinations thereof.

[0028] In the present disclosure, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. indicate the orientation or positional relationship shown in the drawings, which is only a relationship word determined for the convenience of describing the structural relationship of the components or elements of the present disclosure, and is not specific to any component or element in the present disclosure, and cannot be understood as a limitation of the present disclosure.

[0029] 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 those skilled in relevant scientific research or technology in this field, the specific meanings of the above terms in the present disclosure can be determined according to specific situations, and it should not be construed as a limitation to the present disclosure.

[0030] Embodiment:

[0031] Refer to Figure 1 As shown, a high-level order picker with a rear-mounted battery includes a frame 1, a mast 2 and a platform 3. The mast 2 includes a mast 2 body and a lifting plate, and the lifting plate can lift relative to the mast 2 body. The mast 2 body is fixedly connected to the frame 1, and the platform 3 is fixedly connected to the lifting plate, so as to realize the lifting of the platform 3 relative to the frame 1.

[0032] The middle part of the frame 1 is hollow, and a corresponding closed frame is provided around the hollow part, and the platform 3 is installed in the closed frame.

[0033] Refer to Figure 2 、 Figure 3 and Figure 5 As shown, driving devices 4 are provided at both the front and rear ends of the frame 1. Specifically, driving installation planes are provided at both the front and rear ends of the frame 1, and the driving installation planes are higher than the closed frame in the middle of the frame 1. The driving device 4 is installed on the driving installation plane, and the driving device 4 is传动连接有驱动轮6,驱动轮6位于对应所述驱动安装平面位置。所述结构降低安装站台3的高度。

[0034] Refer to Figure 5 As shown, an energy supply battery 5 is installed on the frame 1, and the energy supply battery 5 is electrically connected to the aforementioned driving device 4 to provide energy for the driving device 4. The energy supply battery 5 is arranged above the driving device 4 at the rear end of the frame 1. Refer to Figure 3 As shown, a first plate body 7 is provided at a position near the front end of the frame 1, and a second plate body 8 is provided near the rear end of the frame 1. A housing 9 is also installed on the first plate body 7 and the second plate body 8 of the frame 1. A closed cavity is formed between the housing 9 and the frame 1, and the driving device 4 and the power supply battery are located in the closed cavity. The housing 9 improves the aesthetic degree of the frame 1. It should be noted that there is a driving device 4 in the closed cavity formed by the housing 9 and the first plate body 7 at the front part, and there is another driving device 4 and the corresponding energy supply battery 5 in the closed cavity formed by the housing 9 and the second plate body 8 at the rear part.

[0035] It should be noted that there is an unclear expression "传动连接有驱动轮6" in the original text. It is recommended to check and correct it to make the translation more accurate. The above translation is for reference only.The primary functions of the first plate body 7 and the second plate body 8 are to isolate the platform 3 from the driving device 4 and improve the safety of the operator in the platform 3. Secondly, the first plate body 7 provides positioning for the gantry 2 and support for the installation of the gantry 2. The second plate body 8 is higher than the first plate body 7, and an installation space is provided at a position near the upper part of the second plate body 8. The installation space is used to install the power supply battery. The power supply battery is installed in the installation space. Specifically, the installation space is located above the driving device 4. The energy supply battery 5 is installed on the vehicle frame 1 through the second plate body 8, and the vehicle frame 1 bears the gravity of the energy supply battery 5 through the second plate body 8.

[0036] See Figure 1 , Figure 2 As shown, at the top of the housing 9 on the second plate body 8, there is a receiving groove 10, and a packaging roll 11 is placed in the receiving groove 10. The packaging roll 11 placed in the receiving groove 10 is used to package the goods taken out from the shelf. The position of the receiving groove 10 is convenient for the operator to quickly take out the packaging roll 11.

[0037] The platform 3 is a cage with an open top. At the top end of the rear part of the cage, there is a temporary shelf 12 extending towards the second plate body 8, and the temporary shelf 12 is located above the receiving groove 10. This technical feature is used to facilitate the operation of the operator. The temporary shelf 1 is a part of the platform 3 and can move synchronously with the lifting of the platform 3. When in use, the operator in the platform 3 can place the goods on the temporary shelf 12, eliminating the burden of holding the goods by hand.

[0038] See Figure 5 As shown, specifically, the length direction of the power supply battery is greater than the width direction, and the power supply battery is horizontally placed in the installation space, and the length direction of the power supply battery is set horizontally. This structure is used to further reduce the height of the power supply battery, thereby reducing the height of the second plate body 8, so that the operator has a better view behind. The above structure enables the height of the second plate body 8 to be lower than the line of sight height of an adult. This structure can help the operator observe the rear better when reversing and improve the driving view.

[0039] The vehicle frame 1 in the high-level order picker provides a platform for loading the gantry 2 and the platform 3, and is used to carry the driving device 4, the power supply battery, and the corresponding driving wheels 6. In this application, the energy supply battery 5 is placed at the rear, shortening the length of the high-level order picker and improving the passing performance of the vehicle. Compared with placing the energy supply battery 5 at the front, placing the energy supply battery 5 at the rear can increase the view in the front part of the vehicle frame 1, reduce the blind area of the view, and avoid crashing.

[0040] The above-described embodiments are only preferred solutions of the present utility model, and do not impose any form of limitation on the present utility model. There are other variations and modifications without exceeding the technical solutions described in the claims.

Claims

1. A high-level picking vehicle with a rear battery, characterized in that, The vehicle frame, the portal frame and the platform, the portal frame comprises a portal frame body and a lifting plate, the lifting plate can be lifted relative to the portal frame body, the portal frame body is fixedly connected to the vehicle frame, the platform is fixedly connected to the lifting plate, the front and rear ends of the vehicle frame are provided with driving devices, wherein, the energy supply battery is installed on the vehicle frame, the energy supply battery is arranged above the driving device at the rear end of the vehicle frame.

2. The high level picking vehicle with a rear battery according to claim 1, characterized in that, The first plate body is arranged near the front end of the vehicle frame, the second plate body is arranged near the rear end of the vehicle frame, the second plate body is higher than the first plate body, the second plate body is provided with a mounting space near the upper part, and the mounting space is used for mounting the power supply battery.

3. The high level picking vehicle with a rear battery according to claim 2, characterized in that, The length direction of the power supply battery is greater than the width direction, the power supply battery is transversely arranged in the mounting space, and the length direction of the power supply battery is horizontally arranged.

4. The high level picking vehicle with a rear battery according to claim 3, characterized in that, The height of the second plate body is lower than the eye height of an adult.

5. The high level picking vehicle with a rear battery according to claim 1, characterized in that, The first plate body and the second plate body of the vehicle frame are further provided with a cover, the cover and the vehicle frame form a closed cavity, and the driving device and the power supply battery are located in the closed cavity.

6. The high level picking vehicle with a rear battery according to claim 5, characterized in that, The top of the cover on the second plate body is provided with a containing groove, and a packaging roll is arranged in the containing groove.

7. The high level picking vehicle with a rear battery according to claim 1, characterized in that, The platform is an open-top cage, the top end of the rear part of the cage is provided with a temporary shelf extending to the second plate body, and the temporary shelf is located above the containing groove.

8. The high level picking vehicle with a rear battery according to any one of claims 1 to 7, characterized in that, The front and rear ends of the vehicle frame are provided with driving installation planes, the driving installation planes are higher than the middle part of the vehicle frame, the driving devices are installed on the driving installation planes, the driving devices are drivingly connected with driving wheels, and the driving wheels are located at positions corresponding to the driving installation planes.

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