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A hydraulic system working principle demonstration device

A technology of working principle and hydraulic system, applied in educational appliances, instruments, teaching models, etc., can solve problems such as difficulty in understanding the working principle of hydraulic system, and achieve the effect of simple structure, compactness and convenience

Inactive Publication Date: 2016-10-19
TANGSHAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no demonstration operation device for the working principle of the hydraulic system. Therefore, it is difficult to understand the working principle of the hydraulic system in classroom teaching.

Method used

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  • A hydraulic system working principle demonstration device
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  • A hydraulic system working principle demonstration device

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Embodiment Construction

[0034] A device for demonstrating the working principle of a hydraulic system of the present invention will be described in detail below in conjunction with the embodiments and drawings.

[0035] Such as figure 1 As shown, a hydraulic system working principle demonstration device of the present invention includes a base 23, which is arranged on the base 23 by the plexiglass side panels 3 vertically arranged on both sides and the plexiglass side panels 3 fixed on both sides. The lifting cylinder support formed by the plexiglass top plate 24, the lower end surface of the plexiglass top plate 24 is fixedly provided with four lifting hydraulic cylinders 2 with the same structure, and the lifting cylinder pistons of the four lifting hydraulic cylinders 2 The rods 1 pass through the plexiglass top plate 24 respectively to connect and support the weight tray 14 above the plexiglass top plate 24, and the bottom surface of the weight tray 14 is connected with a set of penetrating throu...

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PUM

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Abstract

A demonstration device for the working principle of a hydraulic system, which has a lift cylinder support set on the base, which is composed of organic glass side plates on both sides and organic glass top plates on both sides of the organic glass side plates. The lower end surface of the organic glass top plate is Four lifting hydraulic cylinders with the same structure are fixed, and the lifting cylinder piston rods of the lifting hydraulic cylinders respectively pass through the plexiglass top plate to connect with the weight tray above the plexiglass top plate. The lifting hydraulic cylinder is connected to the distribution cylinder through the distribution pipe connected to the bottom, and the distribution cylinder is connected to the pump cylinder fixed on the base through the pressure pipe connected to the bottom, and the oil suction port of the pump cylinder is connected through the oil suction pipe Connected to the container arranged on the base, the top of the pump cylinder piston rod of the pump cylinder is hinged with a lever handle, one end of the lever handle is hinged on the lever support plate, and the lever support plate is fixed on the base. The invention is simple in structure, compact and convenient, and can enable students to clearly see the working principle of the hydraulic system.

Description

technical field [0001] The invention relates to a teaching demonstration device. In particular, it relates to a demonstration device for the working principle of a hydraulic system. Background technique [0002] The hydraulic system principle demonstration device is suitable for the demonstration of the working principle of the hydraulic system. The working principle of the hydraulic system is difficult to understand based on conventional theoretical explanations, and the experimental bench that is often used for auxiliary teaching is too large to be suitable for classroom teaching. In view of the above reasons, it is necessary to design a portable demonstration console for the working principle of the hydraulic system. very necessary. At present, there is no demonstration operation device for the working principle of the hydraulic system. Therefore, it is difficult to understand the working principle of the hydraulic system in classroom teaching. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/02
Inventor 王杰
Owner TANGSHAN COLLEGE