Hydraulic mechanical equipment with foreign matter removing and preheating functions

A foreign matter removal, hydraulic machinery technology, applied in mechanical equipment, heat exchange equipment, fluid pressure actuating devices, etc., can solve problems such as easily affecting the operation of hydraulic cylinders, affecting oil fluidity, and general heating effect, to ensure high efficiency Operation, improve operation efficiency, and avoid the effect of excessive temperature loss

Inactive Publication Date: 2021-01-12
江西玉祥智能装备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are still some deficiencies in the existing hydraulic mechanical equipment with foreign matter removal and preheating functions. Affect the operation of the hydraulic cylinder, while external heating, the heating effect is general

Method used

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  • Hydraulic mechanical equipment with foreign matter removing and preheating functions
  • Hydraulic mechanical equipment with foreign matter removing and preheating functions
  • Hydraulic mechanical equipment with foreign matter removing and preheating functions

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0027] In the description...

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PUM

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Abstract

The invention belongs to hydraulic equipment, and particularly relates to hydraulic mechanical equipment with foreign matter removing and preheating functions. The hydraulic mechanical equipment comprises a cylinder body, wherein a piston matched with the inner wall of the cylinder body is mounted in an inner cavity of the cylinder body, a telescopic rod is fixedly connected to the bottom of the piston, and the telescopic rod penetrates through the cylinder body and extends to the outer wall of the cylinder body. An electromagnet is used for attracting metal impurities, so that the metal impurities can be concentrated on the surface of the electromagnet, the situation that a filter screen is blocked is avoided, oil flowing is effectively prevented from being influenced, operation of the hydraulic cylinder is prevented from being influenced, and efficient operation of the hydraulic cylinder is effectively guaranteed.

Description

technical field [0001] The invention relates to the field of hydraulic equipment, in particular to a hydraulic mechanical equipment with functions of foreign matter removal and preheating. Background technique [0002] A hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion. It has a simple structure and reliable operation. It is mainly used to realize reciprocating motion. It has a certain deceleration ability, no transmission gap, and the movement is relatively stable. The normal working oil temperature of the existing hydraulic cylinder is about 40 degrees Celsius, but the existing hydraulic cylinder. The starting oil temperature is generally lower than 40 degrees Celsius, and in the case of low temperature, the viscosity of the hydraulic oil is high and the fluidity is poor, which leads to the slow initial movement of the hydraulic cylinder and affects the working efficiency of the existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/14F15B21/041F15B15/20F15B21/0427F16L59/04
CPCF15B15/1423F15B21/0427F15B21/041F16L59/04
Inventor 邓斌
Owner 江西玉祥智能装备制造有限公司
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