CN201446043U

CN201446043U - High-speed sprayer

Info

Publication number: CN201446043U
Application number: CN2009200342696U
Authority: CN
Inventors: 张永斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-15
Filing date: 2009-08-15
Publication date: 2010-05-05
Anticipated expiration: 2019-08-15

Abstract

The utility model provides a high-speed sprayer, which aims to increase mechanical efficiency of the integral sprayer. The high-speed sprayer comprises a motive power unit and a pump body, wherein a power outlet shaft of the motive power unit is coaxially connected with a power input shaft of the pump body via an elastic connecting part. The high-speed sprayer has the advantages of reducing power loss by coaxial connection, reducing connecting components and product cost, increasing mechanical efficiency and rotating speed of the pump greatly, achieving automatically constant-voltage output, and saving energy by 40%-50%.

Description

Speed sprayer

Technical field

The utility model belongs to the power-equipment technical field, particularly liquid is sprayed by high-speed motion to be converted into vaporific speed sprayer.

Background technology

The basic functional principle of spraying machine is to rely on the motive power machine to drive express pump liquid is passed through the high speed rotary-atomizing.The transmission of power of motive power machine and pump all is that complex structure and power loss are big like this, have reduced operating efficiency by reductor and belt pulley transmission.

Summary of the invention

The present utility model purpose is a kind of speed sprayer of design, to improve the complete machine mechanical efficiency.

Specifically, speed sprayer comprises the motive power machine and the pump housing, and the power output shaft of its motive power machine is connected with the power input shaft of the pump housing is coaxial by Flexible Connector.

The utility model is recommended between the power input shaft of Flexible Connector and the power output shaft and the pump housing by being threaded.And Flexible Connector is that elastomeric material is made, and the preferred rubber material is made.

The utility model advantage is to have reduced power loss by coaxial connection, has reduced attaching parts, has reduced product cost, has improved mechanical efficiency, has improved the rotary speed of pump greatly, output automatic constant-pressure, the energy-conservation 40-50% that reaches.

Description of drawings

Figure is the utility model structural representation.

The specific embodiment

Provided the specific embodiment of the utility model speed sprayer as figure.Comprise the motive power machine 8 and the pump housing 5, the power output shaft 1 of motive power machine 8 is connected with the power input shaft of the pump housing 5 is coaxial by Flexible Connector 3.Between the power input shaft of Flexible Connector 3 and power output shaft 1 and the pump housing 5 by being threaded.Flexible Connector 3 is made for elastomeric material, makes such as elastomeric material.The described pump housing 5 is for having the rotary eccentric piston pump of eccentric rotor 2, and eccentric rotor 2 one ends passed through Flexible Connector 3 and are connected with power output shaft 1, and the eccentric rotor 2 outer rotor covers 6 that are with also are shaped on inlet opening 4 and apopore 7 on the pump housing 5.

Need to prove that the utility model is particularly suitable for rotary eccentric piston pump but is not limited only to rotary eccentric piston pump, other liquid pumps that are fit to this annexations are also at the row of the utility model protection domain.。The scope that Flexible Connector 3 is made for elastomeric material is except the rubber that the utility model is pointed out; also comprised and adopted rigid material the connection between power output shaft and the pump power shaft to be had certain cushioning effect such as the connector that metal adopts the form of pipe nipple hinge to connect and compose; can realize the connection effect in the utility model equally; therefore also at the row of the present utility model thought, as of the present utility model be equal to replace be subjected to protection of the present utility model.

Claims

1. speed sprayer comprises the motive power machine (8) and the pump housing (5), and the power output shaft (1) that it is characterized in that motive power machine (8) is by power input shaft coaxial be connected of Flexible Connector (3) with the pump housing (5).

2. speed sprayer according to claim 1 is characterized in that between the power input shaft of Flexible Connector (3) and power output shaft (1) and the pump housing (5) by being threaded.

3. speed sprayer according to claim 1 is characterized in that Flexible Connector (3) makes for elastomeric material.

4. speed sprayer according to claim 3 is characterized in that Flexible Connector (3) makes for elastomeric material.

5. speed sprayer according to claim 1, it is characterized in that the described pump housing (5) is for having the rotary eccentric piston pump of eccentric rotor (2), eccentric rotor (2) one ends passed through Flexible Connector (3) and were connected with power output shaft (1), eccentric rotor (2) is outer to be with rotor cover (6), also is shaped on inlet opening (4) and apopore (7) on the pump housing (5).