Ningbo Powernice Intelligent Technology Co., Ltd.

Chinese Academy of Sciences

Ningbo Juhua Chemical & Science Co., Ltd.

Yong Yang

Peng Lu

Fernando Osca

Mengliang Wei

Hui Chen

Jian Zhang

Jie Yang

Yexin Zhang

Xiuxiu Wang

Junliang Zhong

Qiang Zhou

Linbing Xia

Chengjun Mu

Gang Wu

Jili Du

This application disclosures an electric push rod automobile lifting tailgate system featuring an independent door push rod mechanism that separates the tailgate's opening/closing actions from its lifting/lowering functions. The system includes a large beam assembly, a follower arm, a lifting beam, and a bearing platform that is rotatably attached to a lifting seat. The system also incorporates a multi-link mechanism for enhanced stability, a cylindrical cam mechanism to prevent tipping at higher positions, and an indirect ground detection mechanism for precise control on various terrains. The door push rod operates independently from the lifting mechanism, reducing mechanical stress and improving durability. Additionally, the system features a dual-function connecting plate that aligns the bearing platform with the vehicle compartment at higher positions and acts as a safety barrier during loading at lower positions, ensuring secure and efficient operation.

Electric push rod automobile lifting tailgate system

An electric vehicle tailgate system includes a beam assembly fixed on a vehicle, a follow-up plate, a lifting arm, and a lifting power assembly. The lifting power assembly includes a motor, a first lifting push rod, a second lifting push rod, and a transmission mechanism coupled to the motor. The follow-up plate is hinged at its top end to the beam assembly, at its middle to the lower end of the lifting arm, and at its bottom end to the bottom end of either lifting push rod. The retractable ends of the lifting push rods are hinged to the middle-lower end of the lifting arm. The transmission mechanism includes at least one connecting shaft rotatably coupled to the motor, enabling synchronous extension and retraction of the lifting push rods. This configuration drives the lifting arm to open or close the tailgate efficiently, enhancing synchronization and reducing mechanical complexity.

Single motor-driven double push rod electric vehicle tailgate system

A catalyst for continuous production of 1,1,1,3-tetrachloropropane through gas-solid reaction as well as a preparation method and use thereof are provided. The catalyst includes a zero-valent iron and phosphorus co-modified carbon material which includes a carbon material as a carrier, a zero-valent iron supported onto the carrier and serving as an active component, and a phosphate functional group formed on the surface of the carbon material. The preparation method includes: co-modifying a carbon material using a ferric salt and organic phosphorus to obtain the catalyst for continuous production of 1,1,1,3-tetrachloropropane through gas-solid reaction. The present application further provides a method for continuous production of 1,1,1,3-tetrachloropropane through gas-solid reaction. The catalyst provided in the present application integrates active component zero-valent iron and auxiliary component phosphate functional group on the carbon material, thereby realizing the continuous production of 1,1,1,3-tetrachloropropane on a gas-solid fixed bed reactor.

Catalyst for continuous production of 1,1,1,3-tetrachloropropane through gas-solid reaction as well as preparation method and use thereof

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Ningbo, China

Yong Yang