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Power system and forklift

A power system and fork technology, applied in the field of power systems and forklifts, can solve the problem of high cost and achieve the effects of mass production, simplification of power cables and low-voltage control cables, and optimization of after-sales costs

Active Publication Date: 2021-03-19
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a power system and a forklift for the technical problem of high cost of the existing mini pallet truck

Method used

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  • Power system and forklift
  • Power system and forklift
  • Power system and forklift

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Embodiment Construction

[0043] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] Such as Figure 2 to Figure 5As shown, the power system 100 provided by the embodiment of the present invention includes a control device 1, a driving device 2, a fork lifting device 3 and a vehicle traveling device 4, and the driving device 2 includes a motor 21, a first clutch 22 and a second clutch 22. Two clutches 23, the motor 21 is a double-shaft motor including a first output shaft 211 and a second output shaft 212, the first clutch 22 is connected between the first output shaft 211 and the fork lifting device 3 The second clutch 23 is connected between th...

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PUM

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Abstract

The invention belongs to the technical field of forklifts, and relates to a power system and a forklift. The power system comprises a control device, a driving device, a fork lifting device and a whole vehicle running device, wherein the driving device comprises a motor, a first clutch and a second clutch, and the motor is a double-shaft motor comprising a first output shaft and a second output shaft; the first clutch is connected between the first output shaft and an input shaft of the fork lifting device, and the second clutch is connected between the second output shaft and an input shaft of the whole vehicle running device; and the control device is used for controlling the power system to be switched back and forth between the fork lifting state and the whole vehicle running state. According to the power system, the two functions of fork lifting and whole vehicle running can be achieved through one motor and one control device.

Description

technical field [0001] The invention belongs to the technical field of forklifts, in particular to a power system and a forklift. Background technique [0002] The power system of the existing mini-pallet truck generally includes two motors, one of which is used for the lifting of the fork, and the other is used for the driving of the whole vehicle. Depend on figure 1 According to the control route of the existing mini-pallet truck, it is known that the existing mini-pallet truck needs to use two controllers and two motors, and needs to be equipped with corresponding power lines and low-voltage control lines at the same time. The cost is high, and it is not conducive to quality control. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a power system and a forklift for the technical problem of high cost of the existing miniature pallet truck. [0004] In order to solve the above technical problems, on the one ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F9/075B66F9/22B66F9/24
CPCB66F9/075B66F9/22B66F9/24
Inventor 李人武周文会
Owner BYD CO LTD