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an auxiliary pump

A technology of auxiliary pumps and cylinders, applied in the field of hydraulic pumps, can solve problems such as troublesome installation, waste, and complex structure of small displacement pumps, and achieve the effects of convenient installation, simple structure, and saving manpower and materials

Active Publication Date: 2020-11-20
JINYUE ELECTROMECHANICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an auxiliary pump body, which solves the technical problems of the existing small-displacement pumps, which are complicated in structure and cumbersome to install, resulting in great waste

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Embodiment Construction

[0028] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-5 , the present invention provides a technical solution: an auxiliary pump body, including an auxiliary pump body 1, the auxiliary pump body 1 is flat and approximately round cake-shaped, and four protruding ears 2 are arranged on the periphery, and first Cylinder 3 and second cylinder 4, the center of the auxiliary pump body 1 is provided with a first circular groove 5, the center of the bottom of the first circular groove 5 is provided w...

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Abstract

The invention discloses an auxiliary pump, which comprises: an auxiliary pump body, wherein the auxiliary pump body is flat and is substantially a round cake, four projecting lugs are arranged on theperiphery of the auxiliary pump body, both edges of the auxiliary pump body are provided with a first cylinder and a second cylinder, the center of the auxiliary pump body is provided with a first circular groove, the center of the bottom portion of the first circular groove is provided with a second circular groove, both edges, positioned on the bottom portion of the first circular groove, of thesecond circular groove are respectively provided with a first crescent groove and a second crescent groove, the first crescent groove is connected to a first threaded hole through an oil channel, thesecond crescent groove is connected to a second threaded hole through an oil channel, the first threaded hole is arranged at the center of the second cylinder, the second threaded hole is arranged atthe center of the first cylinder, and the end surface, provided with the first circular groove, of the auxiliary pump body is provided with an O-shaped groove. According to the present invention, thesmall-discharge-capacity pump has characteristics of simple structure, convenient installation and manpower and material saving.

Description

technical field [0001] The invention relates to the technical field of hydraulic pumps, in particular to an auxiliary pump body. Background technique [0002] A pump is a machine that moves or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. The pump is mainly used to transport liquids such as water, oil, acid and alkali liquid, emulsion, suspoemulsion and liquid metal, and can also transport liquid, gas mixture and liquid containing suspended solids. Pumps can usually be divided into three categories according to their working principles: positive displacement pumps, dynamic pumps and other types of pumps. In addition to classification by working principle, it can also be classified and named by other methods. For example, according to the driving method, it can be divided into electric pumps and water wheel pumps; according to the structure, it can be divided into sing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C15/00F04C13/00F04C2/10B23P15/00
CPCB23P15/00F04C2/101F04C13/00F04C15/00
Inventor 唐万刚
Owner JINYUE ELECTROMECHANICAL CO LTD
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