CN2158000Y - Multi-function pump - Google Patents
Multi-function pump Download PDFInfo
- Publication number
- CN2158000Y CN2158000Y CN 93227475 CN93227475U CN2158000Y CN 2158000 Y CN2158000 Y CN 2158000Y CN 93227475 CN93227475 CN 93227475 CN 93227475 U CN93227475 U CN 93227475U CN 2158000 Y CN2158000 Y CN 2158000Y
- Authority
- CN
- China
- Prior art keywords
- housing
- end cap
- driving shaft
- bearing
- working surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a multifunctional pump. A sleeve which is driven by a driving shaft is arranged in a housing which is provided with an end cover; a blade is arranged in the notch of the sleeve, one end of the blade is in clearance fit with the working face of the inner wall of the housing, the other end is hinged with a connecting rod which is hinged on a shaft, and the shaft is fixed with the end cover; the driving shaft and the sleeve are eccentrically rotated to the circle centre of the working face of the inner wall of the housing, and the shaft and the connecting rod are concentrically provided with the working face of the inner wall of the housing; the sleeve can drive the blade and the connecting rod to rotate around the shaft; an inlet and an outlet are arranged on the housing. The utility model can be used for sucking vacuum and transporting gas and liquid, and has the advantages of high efficiency, small noise, small volume, etc.
Description
The utility model relates to a kind of pump, particularly about a kind of multifunction pump that can be used in media such as vacuumizing, carry liquid, gas and powder.
Existing Nash hytor, centrifugal vacuum pump, screw pump, centrifugal water pump, centrifugal blower, gear pump and vane pump etc. exist complex structure, equal big, the shortcomings such as energy consumption is big, efficient is low, noise is big, function singleness of output power condition lower volume.
The purpose of this utility model is to provide that a kind of noise is little, efficient is high, can be used to vacuumize, carry the multifunction pump of liquid, gas and powder medium etc.
Technical solution of the present utility model is as follows: a kind of multifunction pump, one termination of its housing 15 has end cap 10, the other end is connected to end cap 6, end cap 10, be respectively equipped with the support 14 and the support 16 that join with motor base on the excircle of end cap 6, be connected to coupling 1 on the input end spindle nose of driving shaft 5, it is characterized in that: the end face of end cap 10 and end cap 6 is provided with the coaxial open-work that the center of circle with the inwall working surface 22 of housing 15 is set for the eccentric, be provided with excentric sleeve 11 in the open-work of end cap 10, an end that is positioned at housing 15 on the cylindrical of excentric sleeve 11 is provided with bearing 18, be connected to rotating disk 9 on the bearing 18, the open-work that is positioned at end cap 6 on the driving shaft 5 is provided with bearing 19, be connected to bearing cap 4 on the exterior edge face of end cap 6, be connected to dust cover 2 on the exterior edge face of bearing cap 4, the output terminal that driving shaft 5 is positioned at housing 15 is connected to vertically offers notch on the circumferential side wall, the cover 25 coaxial with driving shaft 5, be provided with blade 7 in the notch on the circumferential side wall of cover 25, one end of blade 7 and the inwall working surface of housing 15 are Spielpassung, the other end is hinged with the connecting rod 13 that is hinged on the axle 12, concentric being fixed on the excentric sleeve 11 in the center of circle of axle 12 and the inwall working surface 22 of housing 15, the opposite of the inwall working surface 22 of housing 15 is provided with traffic conditioner block 8, and an end that is positioned at the camber line of inwall working surface 22 on the peripheral wall of housing 15 is provided with inlet 20, the other end is provided with outlet 21.
The circumferential side wall of described cover 25 is provided with the interlayer 17 of dress oil storage filler.
By driving shaft 5, blade 7, connecting rod 13, axle 12 with to overlap 25 driving mechanisms that constitute be with the inlet on the housing 15 20 and to export 21 the axis 0-0 that the center was constituted be symmetrically arranged two sets of transmission mechanism, be Spielpassung between the periphery of two covers 25.
The utility model is compared with prior art to have: noise is little, efficient is high, and equal output power condition lower volume is little, a pump is used more, low power consumption and other advantages.
Accompanying drawing 1 is the vertical cross-sectional schematic of structure of the present invention;
Accompanying drawing 2 is the horizontal cross-sectional schematic of structure of the present invention;
Accompanying drawing 3 is the embodiment's of of the present invention pair of driving mechanism structure a horizontal cross-sectional schematic.
Below in conjunction with the description of drawings specific embodiments of the invention:
Embodiment 1:
Termination at cast housing 15 has end cap 10, the other end to be connected to end cap 6, is respectively equipped with the support 14 and the support 16 that join with motor base on the excircle of end cap 10 and end cap 6, is connected to coupling 1 on the input end spindle nose of driving shaft 5.As Fig. 1, shown in Figure 2, the end face of end cap 10 and end cap 6 is provided with the coaxial open-work that the center of circle with the inwall working surface 22 of housing 15 is set for the eccentric, be provided with excentric sleeve 11 in the open-work of end cap 10, an end that is positioned at housing 15 on the cylindrical of excentric sleeve 11 is provided with bearing 18, be connected to rotating disk 9 on the bearing 18, the open-work that is positioned at end cap 6 on the driving shaft 5 is provided with bearing 19, be connected to bearing cap 4 on the exterior edge face of end cap 6, be connected to dust cover 2 on the exterior edge face of bearing cap 4, the output terminal that driving shaft 5 is positioned at housing 15 is connected to vertically offers notch on the circumferential side wall, the cover 25 coaxial with driving shaft 5, be provided with blade 7 in the notch on the circumferential side wall of cover 25, one end of blade 7 and the inwall working surface of housing 15 are Spielpassung, the other end is hinged with the connecting rod 13 that is hinged on the axle 12, concentric being fixed on the excentric sleeve 11 in the center of circle of axle 12 and the inwall working surface 22 of housing 15, blade 7 drivening rods 13 rotate on axle 12.The opposite of the inwall working surface 22 of housing 15 is provided with the traffic conditioner block 8 that is provided with in cannelure, the cannelure by screw adjusted.An end that is positioned at the camber line of inwall working surface 22 on the peripheral wall of housing 15 is provided with inlet 20, the other end is provided with outlet 21.The circumferential side wall of cover 25 is provided with the interlayer 17 of dress oil storage filler.
Embodiment two:
One termination of cast housing 15 has end cap 10, the other end to be connected to end cap 6, is respectively equipped with the support 14 and the support 16 that join with motor base on the excircle of end cap 10 and end cap 6, is connected to coupling 1 on the input end spindle nose of driving shaft 5.As Fig. 1, shown in Figure 2, the end face of end cap 10 and end cap 6 is provided with the coaxial open-work that the center of circle with the inwall working surface 22 of housing 15 is set for the eccentric, be provided with excentric sleeve 11 in the open-work of end cap 10, an end that is positioned at housing 15 on the cylindrical of excentric sleeve 11 is provided with bearing 18, be connected to rotating disk 9 on the bearing 18, the open-work that is positioned at end cap 6 on the driving shaft 5 is provided with bearing 19, be connected to bearing cap 4 on the exterior edge face of end cap 6, be connected to dust cover 2 on the exterior edge face of bearing cap 4, the output terminal that driving shaft 5 is positioned at housing 15 is connected to vertically offers notch on the circumferential side wall, the cover 25 coaxial with driving shaft 5, be provided with blade 7 in the notch on the circumferential side wall of cover 25, one end of blade 7 and the inwall working surface of housing 15 are Spielpassung, the other end is hinged with the connecting rod 13 that is hinged on the axle 12, concentric being fixed on the excentric sleeve 11 in the center of circle of axle 12 and the inwall working surface 22 of housing 15, blade 7 drivening rods 13 rotate on axle 12.An end that is positioned at the camber line of two inwall working surfaces 22 on the housing 15 is provided with inlet 20, the other end is provided with outlet 21, the center of inlet 20 and outlet 21 on same axis 0-0, two inwall working surfaces 22 with axis 0-0 for being symmetrical arranged.Two by driving shaft 5, blade 7; Connecting rod 13, axle 12 and overlap 25 driving mechanisms that constitute with axis 0-0 for being symmetrical arranged, be Spielpassung between the periphery of two covers 25, overlap 25 circumferential side wall and be provided with the interlayer 17 of adorning the oil storage filler.
Claims (3)
1, a kind of multifunction pump, one termination of its housing 15 has end cap 10, the other end is connected to end cap 6, end cap 10, be respectively equipped with the support 14 and the support 16 that join with motor base on the excircle of end cap 6, be connected to coupling 1 on the input end spindle nose of driving shaft 5, it is characterized in that: the end face of end cap 10 and end cap 6 is provided with the coaxial open-work that the center of circle with the inwall working surface 22 of housing 15 is set for the eccentric, be provided with excentric sleeve 11 in the open-work of end cap 10, an end that is positioned at housing 15 on the cylindrical of excentric sleeve 11 is provided with bearing 18, be connected to rotating disk 9 on the bearing 18, the open-work that driving shaft 5 is positioned at end cap 6 is provided with bearing 19, be connected to bearing cap 4 on the exterior edge face of end cap 6, be connected to dust cover 2 on the exterior edge face of bearing cap 4, the output terminal that driving shaft 5 is positioned at housing 15 is connected to vertically offers notch on the circumferential side wall, the cover 25 coaxial with driving shaft 5, be provided with blade 7 in the notch on the circumferential side wall of cover 25, one end of blade 7 and the inwall working surface of housing 15 are Spielpassung, the other end is hinged with the connecting rod 13 that is hinged on the axle 12, concentric being fixed on the excentric sleeve 11 in the center of circle of axle 12 and the inwall working surface 22 of housing 15, the opposite of the inwall working surface 22 of housing 15 is provided with traffic conditioner block 8, and an end that is positioned at the camber line of inwall working surface 22 on the peripheral wall of housing 15 is provided with inlet 20, the other end is provided with outlet 21.
2, multifunction pump according to claim 1 is characterized in that: the circumferential side wall of described cover 25 is provided with the interlayer 17 of dress oil storage filler.
3, multifunction pump according to claim 1, it is characterized in that: by driving shaft 5, blade 7, connecting rod 13, axle 12 with to overlap 25 driving mechanisms that constitute be with the inlet on the housing 15 20 and to export 21 the axis 0-0 that the center was constituted be symmetrically arranged two sets of transmission mechanism, be Spielpassung between the periphery of two covers 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227475 CN2158000Y (en) | 1993-03-02 | 1993-03-02 | Multi-function pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227475 CN2158000Y (en) | 1993-03-02 | 1993-03-02 | Multi-function pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158000Y true CN2158000Y (en) | 1994-03-02 |
Family
ID=33804737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93227475 Expired - Fee Related CN2158000Y (en) | 1993-03-02 | 1993-03-02 | Multi-function pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158000Y (en) |
-
1993
- 1993-03-02 CN CN 93227475 patent/CN2158000Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |