Mistake-proof heavy truck battery and electric plug butt joint system

Abstract

The invention relates to the technical field of machinery. A mistake-proof heavy truck battery and electric plug butt joint system comprises a battery support fixedly provided with a heavy truck battery and further comprises a supporting platform used for installing an electric plug, and the electric plug is matched with a socket in the bottom of the heavy truck battery. The supporting platform comprises a lifting platform and a lifting mechanism used for driving the lifting platform to ascend and descend, and the lifting mechanism is connected with the lifting platform. The supporting platform further comprises a floating platform, the four corners of the floating platform are in sliding connection with bolts, the bolts are fixedly connected with the lifting platform, the peripheries of the bolts are provided with springs, and the springs are clamped between the floating platform and the lifting platform. The floating platform is provided with the electric plug and a sensor used for sensing whether the sensor makes contact with the heavy truck battery or not, and the sensor is adjacent to the electric plug. And at least two positioning pins are further mounted on the floating platform. The lifting platform and the floating platform are driven to ascend or descend through the lifting mechanism, and whether the electric plug is in butt joint in place or not is judged in cooperation with the sensor.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a docking structure of a heavy truck battery and an electric plug. Background technique [0002] At present, in the heavy-duty battery replacement system, the connection method of the replacement plug is mostly the heavy-duty battery gravity push-down type. This docking method has a simple structure and a low degree of intelligence. Once the position is inaccurate, the heavy-duty battery gravity pressure will not stop. It is easy to cause damage to the electrical plug interface, and may even cause a short circuit of the battery of the heavy truck, resulting in unpredictable accidents. At present, the battery plugs of heavy-duty trucks are mostly located in the middle of the battery bracket. During the docking process of heavy-duty truck batteries, it is impossible to observe whether the position of the heavy-duty truck batteries is aligned. Contents of the invention [0003...

AI Technical Summary

Problems solved by technology

[0002] At present, in the battery replacement system of heavy trucks, the docking method of the battery replacement plug is mostly the heavy-duty battery gravity push-down type. This docking method has a simple structure and a low degree of intelligence. stop

It is easy to cause damage to the electrical plug interface, and may even cause a short circuit of the battery of the heavy truck, resulting in unpredictable accidents

At present, the battery plug of heavy trucks is mostly located in the middle of the battery bracket. During the docking process of heavy truck batteries, whether the position of the heavy truck batteries is aligned cannot be observed, and whether the docking is successful or not cannot be monitored. It can only be judged whether the docking is successful by whether the truck can be powered on normally.

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