Rigid-flexible integrated cross-shaped support type synchronous lifting mechanism
A synchronous lifting and cross-bracing technology, applied in the direction of load hanging components, transportation and packaging, can solve the problems of damage to the battery box and lifting fixture, complicated lifting fixture, easy shaking of the battery box, etc. Production cost, the effect of simple structure
Pending Publication Date: 2021-10-22
威海易行能源科技有限公司
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Problems solved by technology
This method of hoisting the battery box requires precise positioning between the hook and the lifting ring of the battery box. The hoisting fixture is complicated, and the battery box is easy to shake and unstable when moving up and down. Displacement friction is easy to cause damage to the battery box and hoisting fixture, affecting its service life
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[0026] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment, to help understanding content of the present invention. The methods used in the present invention are conventional methods unless otherwise specified; the raw materials and devices used are conventional commercially available products unless otherwise specified.
[0027] Depend on Figure 1 ~ Figure 2 As shown, the present invention provides a rigid-soft integrated cross-bracing synchronous lifting mechanism, which is provided with an elevator fixing frame 1, a synchronous elevator 2, a cross-bracing spreader 3 and a cross-bracing guide mechanism 4, and the synchronous elevator 2 is fixedly installed on the elevator. On the frame 1, the cross support spreader 3 is located under the elevator fixed frame 1, and its upper end is connected with the load shaft of the synchronous elevator 2. Cross brace guide mechanism 4 is installed on the lower end surfac...
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The invention provides a rigid-flexible integrated cross-shaped support type synchronous lifting mechanism which is provided with a lifting machine fixing frame, a synchronous lifting machine, a cross-shaped support lifting appliance and a cross-shaped support guide mechanism. The synchronous lifting machine is fixedly installed on the lifting machine fixing frame, and a load shaft of the synchronous lifting machine is connected with the cross-shaped support lifting appliance; and the cross-shaped support guide mechanism is installed on the lower end face of the lifting machine fixing frame, and the cross-shaped support lifting appliance moves up and down along the cross-shaped support guide mechanism under the action of the synchronous lifting machine. When a cylindrical surface of an electric permanent magnet hoisting base and an arc-shaped guide groove of a cross-shaped support guide wheel slide in a tangent manner, the cross-shaped support lifting appliance and the cross-shaped support guide mechanism form a limiting structure in the horizontal direction, and the electric permanent magnet can only do vertical motion, so that the stability of load operation is ensured, and damage caused by load shaking due to the use of a lifting hook is avoided; and when the conical surface of the electric permanent magnet hoisting base moves downwards to the cross-shaped support guide wheel, the electric permanent magnet can rotate and be adjusted in the horizontal direction along with twisting of a hoisting ring, and the requirement for final accurate positioning of a load is met.
Description
technical field [0001] The present invention relates to a heavy-duty truck battery replacement project in the field of new energy battery replacement technology, and in particular to a rigid-flexible integrated cross-brace synchronous lifting mechanism that requires rigid-flexible alternating conversion during the lifting process. Background technique [0002] New energy vehicles that use power batteries as driving energy have great advantages in being green and environmentally friendly. Due to the large power consumption of heavy-duty trucks, the economy and scalability of new-energy heavy-duty trucks are restricted, so battery-swappable heavy-duty trucks emerged as the times require. [0003] At present, in the field of battery replacement for electric heavy trucks, the battery box adopts a fast and fully automatic battery replacement mode. In a fixed or mobile battery replacement station, a special battery replacement device is used to remove the discharged battery box an...
Claims
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IPC IPC(8): B66C1/04B66C13/08
CPCB66C1/04B66C13/08
Inventor 刘之乾蔡艳薇尹秉栋
Owner 威海易行能源科技有限公司