CN202901180U - Decelerating energy-saving device - Google Patents
Decelerating energy-saving device Download PDFInfo
- Publication number
- CN202901180U CN202901180U CN 201220482907 CN201220482907U CN202901180U CN 202901180 U CN202901180 U CN 202901180U CN 201220482907 CN201220482907 CN 201220482907 CN 201220482907 U CN201220482907 U CN 201220482907U CN 202901180 U CN202901180 U CN 202901180U
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- Prior art keywords
- gear
- transition
- speed change
- grade
- transition gear
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Abstract
The utility model provides a decelerating energy-saving device which comprises an input shaft and an output shaft driven by the input shaft. An integral variable gear is arranged on the output shaft and is composed of a second gear variable gear, a third gear variable gear and a first gear variable gear in sequence from left to right. Transition gears are respectively arranged on the output shaft through separating sleeves and are respectively provided with a second gear transition gear, a third gear transition gear and a first gear transition gear. The decelerating energy-saving device has the advantages of being simple in structure, easy to operate and favorable for parameter adjustment of a pumping machine and belt adjustment.
Description
Technical field
The utility model relates to petroleum industry pumping unit accessory field, especially relates to a kind of decelerating energy-saving device.
Background technique
The a large amount of pumping unit of Oilfield using is as mining apparatus, pumping unit is driven by belt by motor, when needs are transferred ginseng to pumping unit, need to change belt of oil pumping machine machine tensioner belt, need about 30 minutes for belt of existing equipment replacement, belt of tensioner also needed about 30 minutes, had wasted a large amount of oil recovery time, the loss of a large amount of financial resources, material resources and the manpower that causes.
The model utility content
The purpose of this utility model provides the decelerating energy-saving device that a kind of pumping unit simple in structure, simple, convenient transfers ginseng and belt to adjust.
The technical solution of the utility model is:
The decelerating energy-saving device,
Comprise input shaft and by the shaft-driven output shaft of described input,
Being provided with integrated speed change gear on the described input shaft, is second gear speed change gear, three class gear shift gear, one grade of speed change gear from left to right successively,
Being respectively arranged with transition gear by spacer on the described output shaft, is second gear transition gear, third gear transition gear, one grade of transition gear from left to right successively,
The diameter of described speed change gear is three class gear shift gear, second gear speed change gear, one grade of speed change gear from large to small successively,
The diameter of described transition gear is one grade of transition gear, second gear transition gear, third gear transition gear from large to small successively,
The engagement that is complementary of described one grade of speed change gear and described one grade of transition gear,
The engagement that is complementary of described second gear speed change gear and described second gear transition gear,
The engagement that is complementary of described three class gear shift gear and described third gear transition gear,
The three class gear shift gear only is meshed with one of them transition gear.
Advantage and the good effect that the utlity model has are:
1, economize on electricity, by speed variator system, power of motor can be reduced to original half;
2, save raw material, use gear, do not need to change belt pulley and adjust jig frequency, save a large amount of belt pulley and Work tool;
3, transfer ginseng not need to change belt pulley, only needed 1 minute always can finish gearshift, transfer the purpose of ginseng, save the oil output of plenty of time.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure:
1, input shaft 2, output shaft 3, second gear speed change gear
4, three class gear shift gear 5, one grade of speed change gear 6, spacer
7, second gear transition gear 8, third gear transition gear 9, one grade of transition gear
Embodiment
As shown in Figure 1, the utility model comprises input shaft 1 and the output shaft 2 that is driven by described input shaft 1,
Being provided with integrated speed change gear on the described input shaft 1, is second gear speed change gear 3, three class gear shift gear 4, one grade of speed change gear 5 from left to right successively,
Being respectively arranged with transition gear by spacer 6 on the described output shaft 2, is second gear transition gear 7, third gear transition gear 8, one grade of transition gear 9 from left to right successively,
The diameter of described speed change gear is three class gear shift gear 4, second gear speed change gear 3, one grade of speed change gear 5 from large to small successively,
The diameter of described transition gear is one grade of transition gear 9, second gear transition gear 7, third gear transition gear 8 from large to small successively,
The engagement that is complementary of described one grade of speed change gear 5 and described one grade of transition gear 9,
The engagement that is complementary of described second gear speed change gear 3 and described second gear transition gear 7,
The engagement that is complementary of described three class gear shift gear 4 and described third gear transition gear 8,
Speed change gear only is meshed with one of them transition gear.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (1)
1. decelerating energy-saving device is characterized in that:
Comprise input shaft and by the shaft-driven output shaft of described input,
Being provided with integrated speed change gear on the described input shaft, is second gear speed change gear, three class gear shift gear, one grade of speed change gear from left to right successively,
Being respectively arranged with transition gear by spacer on the described output shaft, is second gear transition gear, third gear transition gear, one grade of transition gear from left to right successively,
The diameter of described speed change gear is three class gear shift gear, second gear speed change gear, one grade of speed change gear from large to small successively,
The diameter of described transition gear is one grade of transition gear, second gear transition gear, third gear transition gear from large to small successively,
The engagement that is complementary of described one grade of speed change gear and described one grade of transition gear,
The engagement that is complementary of described second gear speed change gear and described second gear transition gear,
The engagement that is complementary of described three class gear shift gear and described third gear transition gear,
The three class gear shift gear only is meshed with one of them transition gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482907 CN202901180U (en) | 2012-09-20 | 2012-09-20 | Decelerating energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220482907 CN202901180U (en) | 2012-09-20 | 2012-09-20 | Decelerating energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901180U true CN202901180U (en) | 2013-04-24 |
Family
ID=48121852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220482907 Expired - Fee Related CN202901180U (en) | 2012-09-20 | 2012-09-20 | Decelerating energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179266A (en) * | 2015-09-06 | 2015-12-23 | 成浩 | Multi-stage high-speed centrifugal type vapor compressor |
-
2012
- 2012-09-20 CN CN 201220482907 patent/CN202901180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179266A (en) * | 2015-09-06 | 2015-12-23 | 成浩 | Multi-stage high-speed centrifugal type vapor compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130920 |