A modular integrated hydraulic device

Abstract

The invention discloses a modular integrated hydraulic device which comprises a power unit assembly, an oil supply distributing integrated valve block, a wheel lifting locking integrated valve block,an oil charging and discharging integrated valve block, a quick-changing plug, an integrated station bracket assembly, a braking integrated valve block, an executor integrated valve block, a braking controller and a car gesture controller. The integrated station bracket assembly is arranged in a tower layer manner, the integrated valve blocks, a high pressure precision filter, a power unit, the quick-changing plug and the controller are fastened to the integrated station bracket assembly through screws; cartridge valves are integrated to the oil supply distributing integrated valve block, thewheel lifting locking integrated valve block, the oil charging and discharging integrated valve block, the braking integrated valve block and the executor integrated valve block, and the valves can bedocked and plugged to oil pipes and cables in a car body quickly through the quick-changing plug. On the premise of meeting the car gesture adjusting function and the braking function, modular integrated hoisting is achieved.

Description

technical field [0001] The invention belongs to the technical field of vehicle hydraulic drive, and in particular relates to a modular integrated hydraulic device. Background technique [0002] For small and medium-sized manned or unmanned vehicles, the internal space of the car body is very compact, and the hydraulic system components and pipelines of the whole vehicle are always installed and arranged in a cobweb-distributed style, and most of the pipelines are arranged close to the inner surface of the car body floor , this layout method has the following disadvantages: the layout of the pipeline lacks regularity, is not neat and beautiful, and is easy to interfere with other adjacent components; there are many joints on the pipeline of the hydraulic system, and the distribution is relatively scattered, and it is not easy to repair once a leak occurs Operation; the hydraulic system is not easy to troubleshoot when it fails, and it is difficult to operate when replacing sp...

AI Technical Summary

Problems solved by technology

[0002] For small and medium-sized manned or unmanned vehicles, the internal space of the car body is very compact, and the hydraulic system components and pipelines of the whole vehicle are always installed and arranged in a cobweb-distributed style, and most of the pipelines are arranged close to the inner surface of the car body floor , this layout method has the following disadvantages: the layout of the pipeline lacks regularity, is not neat and beautiful, and is easy to interfere with other adjacent components; there are many joints on the pipeline of the hydraulic system, and the distribution is relatively scattered, and it is not easy to repair once a leak occurs Operation; the hydraulic system is not easy to troubleshoot when a fault occurs, and it is difficult to operate when replacing spare parts; the current design concept of small and medium-sized manned or unmanned vehicles pursues modular and integrated design, and the cobweb-distributed hydraulic system does not meet the needs of vehicle development

Images