Battery replacement grabbing device and control method for battery replacement grabbing device

A technology of grabbing device and control method, which is applied to the control of battery swapping grabbing devices and the field of battery swapping grabbing devices, which can solve the problems of uneven load weight on the body, safety risks, and difficulty in positioning the battery swapping grabbing device in the station, etc. question

Active Publication Date: 2021-03-26
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the uneven load weight, deformation of the vehicle body itself, and uneven tire pressure during the battery swap in the existing battery swap sy

Method used

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  • Battery replacement grabbing device and control method for battery replacement grabbing device
  • Battery replacement grabbing device and control method for battery replacement grabbing device
  • Battery replacement grabbing device and control method for battery replacement grabbing device

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Embodiment Construction

[0041] Next, the technical scheme in the present application embodiment will be described in the present application, and it is understood that the described embodiments are intended to be described herein, not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative labor are the scope of the present application.

[0042] It should be noted that the specification and claims of the present application and the terms "first", "second", "second", and the like are used to distinguish a similar object without having to describe a particular order or ahead order. It is to be understood that the data such as use can be interchangeable in appropriate, so that the embodiments of the present application described herein can be implemented in the order other than those illustrated or described herein. Moreover, the terms "including" and "having" and any ...

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PUM

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Abstract

The invention relates to a battery replacement grabbing device and a control method for the battery replacement grabbing device. The battery replacement grabbing device comprises a floating mechanism(1) and a fixing mechanism (2). The floating mechanism (1) comprises a floating plate (11), a locking assembly (12) and a grabbing assembly (13). The locking assembly (12) is arranged on the floatingplate (11), and the locking assembly (12) is connected with the floating plate (11). The fixing mechanism (2) comprises a fixing base plate (21). Elastic connecting pieces (3) are arranged between thefloating plate (11) and the fixing base plate (21). The locking assembly (12) comprises first driving parts (121) and transmission parts (122), wherein the transmission parts (122) are connected witha battery frame located outside a battery pack. The grabbing assembly (13) comprises grabbing hands (131) and pressure sensors (132). According to the battery replacement grabbing device and the control method for the battery replacement grabbing device, accurate positioning and rapid locking can be achieved, the deviation between the gravity center of the battery pack and the gravity center of the grabbing device in the battery replacing process can be reduced, the swing caused by the deviation is improved, and therefore the safety of the battery replacing process can be improved.

Description

Technical field [0001] The present application relates to the field of automotive technology, and more particularly to a modulation grab device and a control method for the switching gripper. Background technique [0002] New energy vehicles have developed rapidly, and they rely on battery as driving energy, with zero emissions, low noise. However, there is a problem with new energy vehicles in the long-term operation of endless mileage and long-term charging, resulting in a popular commercial vehicle field that is mainly in a profit. In recent years, with the application and development of passenger car power exchange technology, the power-saving technologies will gradually enter the commercial vehicle area, and the problem of endurance of new energy vehicles can be improved. [0003] However, due to the reasons of the replacement weight and the imbalance of the vehicle body itself during the station, the existing power transmission system is changed, and the replacement grabber...

Claims

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Application Information

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IPC IPC(8): B25J15/00B25J13/08B25J9/16B60L53/80
CPCB25J15/00B25J13/085B25J9/1679B60L53/80Y02T10/70Y02T10/7072
Inventor 陈涛张辉梁晶晶王一戎王荣华
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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