CN201461508U - Reducing mechanism of strong self-priming series pump - Google Patents
Reducing mechanism of strong self-priming series pump Download PDFInfo
- Publication number
- CN201461508U CN201461508U CN2009201001843U CN200920100184U CN201461508U CN 201461508 U CN201461508 U CN 201461508U CN 2009201001843 U CN2009201001843 U CN 2009201001843U CN 200920100184 U CN200920100184 U CN 200920100184U CN 201461508 U CN201461508 U CN 201461508U
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- CN
- China
- Prior art keywords
- strong self
- gear
- pump
- priming
- slip ring
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- Expired - Fee Related
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Abstract
The utility model discloses a reducing mechanism of a strong self-priming series pump. The exhaust device of the existing strong self-priming series pump has the disadvantages of low operating efficiency and short service life. The reducing mechanism comprises a pump shaft (1), the pump shaft is provided with a sliding external gear (2), the sliding external gear is connected with a shifting fork (6) through a slide ring and a pin shaft (5), the shifting fork is connected with a rotating shaft (7), the rotating shaft is connected with a shifting rod (8), a driven internal gear (9) which is engaged with the sliding external gear is arranged on a shaft (10) which is concentric with the pump shaft, the shaft is provided with a reducing device, and the output end of the reducing device is provided with a crank connecting rod. The utility model is used in the matching device of the strong self-priming series pump.
Description
Technical field:
The utility model relates to a kind of reducing gear, is specifically related to the reducing gear of the strong self-priming series of a kind of confession water pump special use.
Background technique:
At present, known strong its type of belt drive of self-priming series pump all is the driven by motor pump shaft, realizes the transmission of direct connection geometric ratio, and the suction-exhaust device of eccentric power taking obtains the geometric ratio transmission too from the pump shaft.But when motor speed is higher, the working efficiency of suction-exhaust device and working life will significantly reduce, and these all are unfavorable factors, therefore under the situation that does not change the pump shaft rated speed, must make suction-exhaust device obtain under the normal working than the slow-speed of revolution.
Summary of the invention:
The purpose of this utility model provides the reducing gear of a kind of strong self-priming series water pump special use, required rated speed when this mechanism can not only guarantee pump working, and can satisfy suction-exhaust device obtain under the normal working than the slow-speed of revolution, can also realize simultaneously suction-exhaust device from, close action, save air horsepower, improve its working life.
Above-mentioned purpose realizes by following technological scheme:
A kind of strong self-priming series pump reducing gear, its composition comprises: pump shaft, the slip external gear is installed on the described pump shaft, described slip external gear is connected shift fork by slip ring with bearing pin, described shift fork connects rotatingshaft, and described rotatingshaft connects turning lever, with the passive internal gear of described slip external gear engagement be installed in the concentric axle of pump shaft on, described axle is gone up planetary reduction gear is installed, the described speed reducer output terminal connecting rod that cranks.
Spiral-lock left side slip ring and right slip ring in the described strong self-priming series pump reducing gear, the chute of described slip external gear, described left slip ring is connected shift fork by bearing pin respectively with right slip ring.
Described strong self-priming series pump reducing gear, described speed reducer comprises sun gear, described sun gear and planetary pinion engagement, described planetary pinion and the engagement of internal tooth eccentric wheel, on described axle, described internal tooth eccentric wheel connects described crank to described internal tooth eccentric wheel by two Bearing Installation.
Described strong self-priming series pump reducing gear, described axle connects supporting frame by two bearings, comprises air relief cock and handhole cover on the described supporting frame.
Described strong self-priming series pump reducing gear comprises pinning, position-arresting disk and sliding pin on the described rotatingshaft.
The beneficial effects of the utility model:
1. required rated speed when the utility model can not only guarantee pump working, and can satisfy suction-exhaust device obtain under the normal working than the slow-speed of revolution, can also realize the clutch action of suction-exhaust device simultaneously, save air horsepower, improve working life.
2. the driving mechanism of the utility model speed reducer inside all is installed on the supporting frame, convenient for assembly, the maintenance, the dismounting.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is A-A sectional drawings of accompanying drawing 1.
Embodiment:
Embodiment 1:
Strong self-priming series pump reducing gear, its composition comprises: pump shaft 1, by flat key 25 slip external gear 2 is installed on the described pump shaft, spiral-lock left side slip ring 3 and right slip ring 4 in the chute of described slip external gear, described left slip ring is connected shift fork 6 by bearing pin 5 respectively with right slip ring, described shift fork connects rotatingshaft 7, described rotatingshaft connects turning lever 8, described slip external gear and 9 engagements of passive internal gear, described passive internal gear be installed in pump shaft concentric the axle 10 on, described axle is gone up with flat key sun gear 11 is installed, described sun gear and planetary pinion 12 engagements, described planetary pinion and 13 engagements of internal tooth eccentric wheel, described internal tooth eccentric wheel is installed on the described axle by two bearing A14, eccentric assembling crank 15 on the described internal tooth eccentric wheel, described crank connects connecting rod 16.
Described strong self-priming series pump reducing gear, described axle connects supporting frame 18 by two bearing B17, comprises air relief cock 19, oily window 20 and handhole cover 21 on the described supporting frame.
Described strong self-priming series pump reducing gear comprises pinning 22, position-arresting disk 23 and sliding pin 24 on the described rotatingshaft.
Both can drive axle after slip external gear and the engagement of passive internal gear synchronously rotates, power reaches the internal tooth eccentric wheel by sun gear, planetary pinion, thereby the power after obtaining to slow down reaches crank, and the crank upper end connects connecting rod, by connecting rod power is passed to suction-exhaust device, realize suction and discharge work.When handling turning lever, and under the synergy of slide block, pinning, position-arresting disk, sliding pin etc., realize forward and reverse rotation of rotatingshaft, and then stir sliding pin, drive the slip external gear and slide vertically by the shift fork of end band chute, thus realize from, close action.
Claims (5)
1. one kind strong self-priming series pump reducing gear, its composition comprises: pump shaft, it is characterized in that: the slip external gear is installed on the described pump shaft, described slip external gear is connected shift fork by slip ring with bearing pin, described shift fork connects rotatingshaft, and described rotatingshaft connects turning lever, with the passive internal gear of described slip external gear engagement be installed in the concentric axle of pump shaft on, described axle is gone up planetary reduction gear is installed, the described speed reducer output terminal connecting rod that cranks.
2. strong self-priming series pump reducing gear according to claim 1 is characterized in that: spiral-lock left side slip ring and right slip ring in the chute of described slip external gear, described left slip ring is connected shift fork by bearing pin respectively with right slip ring.
3. strong self-priming series pump reducing gear according to claim 1 and 2, it is characterized in that: described speed reducer comprises sun gear, described sun gear and planetary pinion engagement, described planetary pinion and the engagement of internal tooth eccentric wheel, on described axle, described internal tooth eccentric wheel connects described crank to described internal tooth eccentric wheel by two Bearing Installation.
4. strong self-priming series pump reducing gear according to claim 1 and 2 is characterized in that: described axle connects supporting frame by two bearings, comprises air relief cock and handhole cover on the described supporting frame.
5. strong self-priming series pump reducing gear according to claim 1 and 2 is characterized in that: comprise pinning, position-arresting disk and sliding pin on the described rotatingshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201001843U CN201461508U (en) | 2009-06-18 | 2009-06-18 | Reducing mechanism of strong self-priming series pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201001843U CN201461508U (en) | 2009-06-18 | 2009-06-18 | Reducing mechanism of strong self-priming series pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201461508U true CN201461508U (en) | 2010-05-12 |
Family
ID=42388862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201001843U Expired - Fee Related CN201461508U (en) | 2009-06-18 | 2009-06-18 | Reducing mechanism of strong self-priming series pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201461508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785461A (en) * | 2012-08-03 | 2012-11-21 | 漯河双汇彩印包装有限公司 | Rotary pneumatic clutch in colour press |
-
2009
- 2009-06-18 CN CN2009201001843U patent/CN201461508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785461A (en) * | 2012-08-03 | 2012-11-21 | 漯河双汇彩印包装有限公司 | Rotary pneumatic clutch in colour press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HARBIN QINGGONGLIN PUMPS CO., LTD. Assignor: Qinggonglin Pump Co., Ltd., Harbin Contract record no.: 2010230000076 Denomination of utility model: Reducing mechanism of strong self-priming series pump Granted publication date: 20100512 License type: Exclusive License Record date: 20101108 |
|
| ASS | Succession or assignment of patent right |
Owner name: HARBIN QINGGONGLIN PUMP INDUSTRY CO., LTD. Free format text: FORMER OWNER: QINGGONGLIN PUMP CO., LTD., HARBIN Effective date: 20110311 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110311 Address after: 150038 Heilongjiang Province, Harbin city Xiangfang District Gongbin Road No. 51 Patentee after: HARBIN QINGGONGLIN PUMPS CO., LTD. Address before: 150038 Heilongjiang Province, Harbin city Xiangfang District Gongbin Road No. 51 Patentee before: Qinggonglin Pump Co., Ltd., Harbin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |