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Differential power device and forklift with same

A power device and differential speed technology, which is applied in the field of technical engineering machinery, can solve the problem of large space occupied by the installation bracket, and achieve the effect of avoiding space and reasonable space layout

Pending Publication Date: 2020-09-29
HANGCHA GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the object of the present invention is to provide a differential power device, which solves the problem that the installation bracket takes up a large space by optimizing the structure, and reduces the installation height to below 100mm

Method used

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  • Differential power device and forklift with same
  • Differential power device and forklift with same
  • Differential power device and forklift with same

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] The core of the present invention is to provide a differential power device, which can replace the existing slewing support by setting the upper cover plate, slewing frame and rolling assembly, and can directly integrate the load-bearing frame composed of two motor units and side support plates The structure is arranged in the slewing outer frame, which reduces the installation height of the differential power unit and can be controlled within 100mm to m...

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Abstract

The invention discloses a differential power device and a forklift with the same. The differential power device comprises two motor sets which are oppositely arranged, side support plates, an upper cover plate and a rotary outer frame; the side support plates are arranged on two sides of the motor sets and used for connecting reducer shells in the motor sets; the two motor sets and the two side support plates form a bearing frame structure, and the bearing frame structure is provided with rolling assemblies for limiting the rotating range and direction of the bearing frame structure and providing rolling support; and both the bearing frame structure and the rolling assemblies are arranged in the rotary outer frame, and the upper cover plate covers the upper part of the rotary outer frame.The combination of the rolling assemblies, the upper cover plate and the rotary outer frame replaces a rotary support in the existing structure, the bearing frame structure and the rolling assembliescan be directly put into the rotary outer frame, so that space occupied by the rotary support in the height direction, overall height of the differential power device can be controlled within a rangeof 100 mm, and spatial layout is more reasonable.

Description

technical field [0001] The invention relates to the field of technical engineering machinery, and more specifically, to a differential power device. In addition, the present invention also relates to a forklift comprising the above-mentioned differential power device. Background technique [0002] The differential power device is composed of motor, reducer, transmission sprocket, chain, wheel, mounting bracket, slewing bearing, etc. Some of them also need elastic floating device to increase shock absorption and wheel adhesion, but limited by the size of each component, the installation The height is generally higher than 100mm, but in order to meet the production needs and try to adapt to the height of the existing tooling and transfer equipment, the installation height of the differential power unit needs to be below 100mm. [0003] At present, there are mainly three installation methods for the differential power device of the automatic guided vehicle: one is to directly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H48/34F16H48/38B66F9/075B66F9/24
CPCB66F9/07568B66F9/24F16H48/34F16H48/38
Inventor 任海华刘彬王志杰李军范浙军罗仕雍
Owner HANGCHA GRP
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