Body of flat-push rollover dump truck

Abstract

The invention relates to a body of a flat-push rollover dump truck, including carriages and frames, the carriage is mounted on the frame, the carriage is a side-open carriage, the front and rear endsof the vehicle frame are provided with fixed plates with L-shaped cross-section, flat push cylinder are arranged in that fix plate, one end of the flat thrust cylinder is connected with the fixed plate, the other end of which is articulated with the bottom surface of the train compartment, the middle part of the frame is provided with an intermediate cross member, a middle slide groove is arrangedin that middle of the bottom surface of the train compartment, the middle sliding groove corresponds to the middle cross member, one end of the middle cross member is provided with a lifting cylinder, the lower end of the lifting cylinder is hinged to the middle cross member, the upper end of the lifting cylinder is hinged to the top of the car, the invention utilizes horizontal pushing cylinderslocated at both ends of the vehicle frame to horizontally push the vehicle compartment to one side of the vehicle frame by a certain distance, then, one side of the car is lifted by the lifting cylinder, so that the car is tilted to one side, and the lateral automatic unloading of the car is realized. Compared with the backward tipping self-unloading, the side tipping self-unloading has more thorough unloading, which can effectively improve the unloading efficiency and improve the application range of the dump truck.

Description

technical field [0001] The invention relates to the technical field of transport vehicles, in particular to a body of a flat-push rollover dump truck. Background technique [0002] At present, most of the trucks are backward tipping type. Such cars have several disadvantages. One is that the dumped goods are piled up and it is not easy to arrange them. If the truck is loaded with very heavy goods, such as stones, sand, soil, etc., it is not conducive to unloading, and it will also cause damage to the carriage. [0003] Of course, there are very few trucks that use rollover to unload goods, but when this type of truck is pushed sideways, it often uses a relatively large oil cylinder, and the friction between the carriage and the frame is too large, so that it can only increase the thrust of the hydraulic cylinder. It not only takes up the space in the compartment, but also increases the burden on the truck. Contents of the invention [0004] In order to solve the problems...

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Problems solved by technology

[0002] At present, most of the trucks are backward tipping type. Such cars have several disadvantages. One is that the dumped goods are piled up and it is not easy to arrange them. If the truck is loaded with very heavy goods, such as stones, sand, mud, etc., it is not conducive to unloading, and it will also cause damage to the carriage.

[0003] Of course, there are very few trucks that use rollover to unload goods, but when this type of truck is pushed sideways, it often uses a relatively large oil cylinder, and the friction between the carriage and the frame is too large, so that it can only increase the thrust of the hydraulic cylinder. It not only occupies the space in the compartment, but also increases the burden on the truck

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