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Cartridge vane pump and its integrated block

A vane pump, cartridge technology, applied in the direction of rotary piston pumps, pumps, rotary piston/oscillating piston pump components, etc. Integrated installation and other issues, to achieve the effect of promoting promotion and application, light weight, convenient installation and maintenance

Active Publication Date: 2018-07-06
徐州维尔力德重工科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of science and technology, hydraulic transmission is developing toward integration, intelligence, compactness, and light weight. As the power component of hydraulic transmission system, hydraulic pump still has poor interchangeability, no integrated installation, and complicated maintenance and installation. And other shortcomings, which greatly restrict the promotion and application range of hydraulic transmission technology

Method used

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  • Cartridge vane pump and its integrated block
  • Cartridge vane pump and its integrated block
  • Cartridge vane pump and its integrated block

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] Such as figure 1 The plug-in vane pump shown is mainly composed of end cover 1, bearing 2, mounting screw 3, pin 4, balance cover plate 5, sealing ring 6, fastening screw 7, blade 8, stator 9, sealing gasket 10, O-ring 11, distribution plate 12, rotor 13, oil inlet and outlet pump housing 14, spring collar 15, oil seal 16 and pump shaft 17; it is characterized in that bearing 2, distribution plate 12, rotor 13, stator 9, balance The cover plate 5 and another bearing are worn on the pump shaft 17 in turn, and after being fixed with the pin 4, the oil seal 16 is installed in the bottom of the pump casing 14 at the inlet and outlet ports, and the spring collar 15 is installed in the collar groove of the pump casing 14 at the inlet and outlet ports. Inside, install the pump shaft 17 in the pump casing 14 of the inlet and outlet ports, install the sealing ring 6 in the sealing ring groove of the end cover 1, cover the end cover 1, and fix it with the fastening screw 7, the s...

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Abstract

The invention relates to a plug-in vane pump and its integrated block; the plug-in vane pump is characterized in that a bearing, a flow distribution plate, a rotor, a stator, a balance cover plate and another bearing are sequentially worn on the pump shaft and fixed with pins Finally, the oil seal is inserted into the bottom of the pump casing of the inlet and outlet ports, the spring collar is installed in the collar groove of the pump casing of the inlet and outlet ports, the pump shaft is installed in the pump casing of the inlet and outlet ports, and the sealing ring is installed on the sealing ring of the end cover In the groove, cover the end cover and fix it with fastening screws. The sealing gasket and O-ring are installed in the sealing ring groove of the pump casing at the inlet and outlet ports; After being fixed, it cooperates with the pressure oil area groove, oil suction area groove and sealing ring groove on the integrated block to form the oil suction area and oil pressure area of ​​the pump; it provides an integrated installation method of the hydraulic pump and improves the power of the pump The volume ratio and interchangeability can promote the promotion and application of hydraulic systems.

Description

technical field [0001] The invention relates to a hydraulic pump and an integrated block, in particular to a plug-in vane pump and an integrated block. Background technique [0002] Hydraulic transmission technology has been widely used in various hydropower, mining, transportation and other mechanical products due to its advantages of large power-to-volume ratio, flexible layout, and multiple control methods. With the development of science and technology, hydraulic transmission is developing toward integration, intelligence, compactness, and light weight. As the power component of hydraulic transmission system, hydraulic pump still has poor interchangeability, no integrated installation, and complicated maintenance and installation. And other shortcomings, which greatly restrict the promotion and application range of hydraulic transmission technology. Contents of the invention [0003] The purpose of the present invention is to provide a cartridge vane pump with good in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C2/344F04C15/00
Inventor 蔡伟
Owner 徐州维尔力德重工科技有限公司
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