Water pump with convenient-to-replace blade

A technology that is convenient for replacement and water pumps, applied to pumps, parts of pumping devices for elastic fluids, pump components, etc., can solve problems such as inconvenient disassembly, achieve easy replacement of blades, reduce the time required for disassembly, and increase The effect of stability

Active Publication Date: 2017-08-08
CHAOHU JUYUAN MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a water pump with convenient replacement of blades, which has the advantage of easy replacement of blades and solves the problem that the existing method of installing blades is through interference fit and inconvenient to disassemble

Method used

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  • Water pump with convenient-to-replace blade
  • Water pump with convenient-to-replace blade
  • Water pump with convenient-to-replace blade

Examples

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Embodiment Construction

[0018] 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.

[0019] see Figure 1-4 , a water pump for convenient replacement of blades, comprising a water pump body 1, the right side of the water pump body 1 is fixedly connected with a rotating shaft 2, and the left side of the rotating shaft 2 is provided with a first opening used in conjunction with a second connecting column 16, through the first opening The setting of the second connecting column 16 plays a role in facilitating the left and right movement of the se...

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Abstract

The invention discloses a water pump with a convenient-to-replace blade. The water pump comprises a water pump body, wherein the right side of the water pump body is fixedly connected with a rotating shaft; a blade body is arranged on the surface of the rotating shaft in a sleeving manner; a clamping sleeve is arranged on the right side of the rotating shaft; the right side of the rotating shaft extends into the clamping sleeve; the top of the clamping sleeve is fixedly connected with a pressing plate; and a support pillar and a baffle are fixedly connected to the bottom of the inner wall of the rotating shaft from left to right. As the water pump body, the rotating shaft, the blade body, the cutting sleeve, the pressing plate, the support pillar, the baffle, a supporting plate, fixing blocks, a clamp block, a connecting rod, a limited block, first connecting pillars, tension springs, clamping plates and second connecting pillars are arranged to work together, the problem that a blade mounted in a conventional interference fit manner is inconvenient to detach is solved. The water pump with the convenient-to-replace blade has the advantage that the blade is convenient to replace, time required for a user to detach the blade is shortened, the detachment efficiency is improved, and convenience is brought for the user to use the water pump.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to a water pump with convenient blade replacement. Background technique [0002] A water pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsions, and suspoemulsions. And liquid metal, etc., can also transport liquid, gas mixture and liquid containing suspended solids. [0003] The existing way of installing blades is through interference fit, which requires special disassembly tools during disassembly, which is inconvenient for users, increases the time for users to disassemble, and reduces the disassembly efficiency. Contents of the invention [0004] The purpose of the present invention is to provide a water pump with convenient replacement of blades, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/18F04D29/20F04D29/66F04D29/60
Inventor 陈宏兴
Owner CHAOHU JUYUAN MACHINERY CO LTD
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