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Double-acting hydraulic engine and working method thereof

A hydraulic engine, double-acting technology, applied in the direction of machines/engines, mechanical equipment, etc., can solve the problems of large volume, small displacement, short engine life, etc., and achieve the effect of wide application, large displacement and compact structure

Inactive Publication Date: 2019-05-10
烟台小米机械技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a double-acting hydraulic engine and its working method, aiming to solve the problems of the existing engines such as short life, large volume and small displacement

Method used

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  • Double-acting hydraulic engine and working method thereof
  • Double-acting hydraulic engine and working method thereof
  • Double-acting hydraulic engine and working method thereof

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Embodiment Construction

[0039] Embodiments of the present invention provide a double-acting hydraulic engine and a working method thereof. A hydraulic pump drives a cylinder in the engine body to rotate, and the operation of hydraulic oil drives an extension rod in the engine body to reciprocate in the axial direction, so that the The engine completes the work process. At the same time, the engine work also provides kinetic energy for the hydraulic pump. This design enables the engine to perform two-way work, so that when the cylinder of the engine rotates once, the pistons on both sides run two strokes respectively, and the friction force in the engine is reduced, so as to solve the problem of short life, large volume and displacement of the existing engine. Small and other issues.

[0040] In order to better understand the technical solutions of the present invention, the technical solutions of the present invention are described in detail below in conjunction with the accompanying drawings and em...

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Abstract

The invention provides a double-acting hydraulic engine and a working method thereof. The double-acting hydraulic engine mainly comprises an engine main body, an oil cylinder A is connected to the right side of the engine main body, an oil cylinder B is connected to the left side of the engine main body, a connecting wheel A is arranged on the engine main body, the connecting wheel A is connectedwith a hydraulic pump, the oil inlet and the oil outlet of the hydraulic pump are connected with a reversing valve through pipelines, and the other ports of the reversing valve are connected with theoil cylinder A and the oil cylinder B through pipelines. According to the double-acting hydraulic engine and the working method thereof, the cylinder body in the engine body is driven to rotate through the hydraulic pump, an extending rod in the engine main body is driven to slide in the axial direction through the operation of the hydraulic oil, so that the engine finishes the working process, meanwhile, the engine works to provide the kinetic energy for the hydraulic pump, the design can enable the engine to achieve bidirectional work and enable the cylinder body of the engine to rotate forone circle, pistons on the two sides run two strokes respectively, so that the problems that an existing engine is short in service life, large in size, small in displacement and the like are solved.

Description

technical field [0001] The invention belongs to the field of engines, in particular to a double-acting hydraulic engine and a working method thereof. Background technique [0002] Engine provides power for mechanical equipment and is an inaccessible product in modern industry. The quality and performance of engine directly affect the development of modern industry, and it plays an important role in industrial development. Existing engines generally have a structure of connecting rods and shafts, and the frictional force generated during operation is large, resulting in short engine life and easy damage; The volume is large, the disassembly and assembly are inconvenient, and the installation space is wasted; in addition, the existing engines generally output power in one direction, and the displacement is small, which is difficult to meet the needs of use. SUMMARY OF THE INVENTION [0003] The present invention provides a double-acting hydraulic engine and a working method...

Claims

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Application Information

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IPC IPC(8): F02B75/00F02B63/06F02B75/18F02B75/12F02B75/32
CPCF02B63/06F02B75/12F02B75/18F02B75/32F02B2075/1808
Inventor 郭彦杰姚长水
Owner 烟台小米机械技术有限公司
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