CN200965044Y - Automatic belt tension device for oil pumping machine - Google Patents
Automatic belt tension device for oil pumping machine Download PDFInfo
- Publication number
- CN200965044Y CN200965044Y CN 200620138323 CN200620138323U CN200965044Y CN 200965044 Y CN200965044 Y CN 200965044Y CN 200620138323 CN200620138323 CN 200620138323 CN 200620138323 U CN200620138323 U CN 200620138323U CN 200965044 Y CN200965044 Y CN 200965044Y
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- CN
- China
- Prior art keywords
- pumping unit
- belt
- unit chassis
- base assembly
- supporting base
- 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 - Lifetime
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Abstract
The utility model relates to a pumping unit belt automatic tightening device in order to solve the work difficulty of that the skidding occurs after the belt of the pumping unit is excessive loosened. The pumping unit belt automatic tightening device includes a motor (13), a support seat assembly (7) and a pumping unit chassis (6); the motor (13) is fixed on the support seat assembly (7); one end of the support seat assembly is articulated with the pumping unit chassis (6) by a branch wring assembly (8); the other end of the support seat assembly (7) is connected with an adjusting screw (2); the upper and lower ends of the adjusting screw are provided with an upper adjusting nut (3) and a lower adjusting nut (5); the adjusting screw (2) between the support seat assembly (7) and the upper adjusting nut (3) is provided with an energy storage spring (4); the adjusting screw (2) is articulated with the pumping unit chassis (6). The pumping belt automatic tightening device can automatically tighten the loosened belt in application process, prolongs the service life of the belt, and makes the work efficiency high.
Description
Technical field:
The utility model relates in the oil recovery field, oil field a kind of device used on the pumping unit, particularly a kind of belt of oil pumping machine automatic tension device.
Background technique:
At present, the oil pumping unit reduction gearbox big belt pulley is after operation a period of time, relaxation phenomenon will appear in belt, it is big to adjust belt degree of tightness labor intensity, can't realize automatic adjustment, skidding after belt of oil pumping machine is crossed pine, just occur, make belt damaged under rubbing action, belt is low working life, and inefficiency.
The model utility content:
In order to solve the deficiency in the background technique, the utility model provides a kind of belt of oil pumping machine automatic tension device, and this belt of oil pumping machine automatic tension device in use can make lax belt tension automatically, prolongs belt working life and high working efficiency.
The technical solution of the utility model is: this belt of oil pumping machine automatic tension device comprises motor, supporting base assembly and pumping unit chassis, motor is fixed on the supporting base assembly, one end of supporting base assembly and pumping unit chassis are by a strand assembly hinge joint, the other end of supporting base assembly is connected the adjusting silk and shoulders, regulating a upper and lower end of shouldering has the adjusted nut to reach adjusting nut down, adjusting silk between supporting base assembly and the adjusted nut has been shouldered energy storage spring, regulates silk and shoulders hinge joint on the pumping unit chassis.
The lower end of hinge joint tighting rod on the above-mentioned pumping unit chassis, the other end hinge joint of tighting rod are on supporting frame, and there is expansion tightening wheel the supporting frame upper end of lower end hinge joint on the pumping unit chassis.
The utlity model has following beneficial effect: the spring in this device in energy storage spring and the tighting rod is in compressive state, the potential energy of being laid in can be adjusted downwards after the belt of oil pumping machine elongation automatically, relative distance between motor and the oil pumping unit reduction gearbox big belt pulley is dwindled, thereby reach the tensioner purpose.Avoid the belt slippage wearing and tearing, prolong the belt of oil pumping machine purpose in working life, also improved working efficiency simultaneously, saved electric energy thereby reach.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1-belt among the figure, 2-regulates silk and shoulders, 3-adjusted nut, the 4-energy storage spring, adjusting nut under the 5-, 6-pumping unit chassis, 7-supporting base assembly, 8-props up the strand assembly, 9-expansion tightening wheel, 10-supporting frame, 11-tighting rod, 12-motor.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing: as shown in fig. 1, this belt of oil pumping machine automatic tension device comprises motor 13, supporting base assembly 7 and pumping unit chassis 6, motor 13 is fixed on the supporting base assembly 7, one end of supporting base assembly 7 and pumping unit chassis 6 are by strand assembly 8 hinge joint, the other end of supporting base assembly 7 is connected the adjusting silk and shoulders on 2, regulating silk shoulders 2 upper and lower end adjusted nut 3 and adjusting nut 5 is down arranged, adjusting silk between supporting base assembly 7 and the adjusted nut 3 is shouldered energy storage spring 4 on 2, regulate silk and shoulder 2 hinge joints on pumping unit chassis 6.This device energy storage spring 4 just is in compressive state, and the potential energy that energy storage spring 4 is laid in after the belt of oil pumping machine elongation can be adjusted automatically, makes the belt of oil pumping machine tension.
The another kind of implementation of the utility model is the end that hinge joint has tighting rod 11 on the pumping unit chassis 6, and the other end hinge joint of tighting rod 11 is on supporting frame 10, and there is expansion tightening wheel 9 supporting frame 10 upper ends of hinge joint on pumping unit chassis 6, lower end, and belt 1 is by expansion tightening wheel 9.But because the potential energy that the energy storage spring in this device tighting rod 11 is laid in automatic tension belt after the belt of oil pumping machine elongation.
Claims (2)
1, a kind of belt of oil pumping machine automatic tension device, comprise motor (13), supporting base assembly (7) and pumping unit chassis (6), motor (13) is fixed on the supporting base assembly (7), it is characterized in that: an end of supporting base assembly (7) and pumping unit chassis (6) are by strand assembly (a 8) hinge joint, the other end of supporting base assembly (7) is connected the adjusting silk and shoulders on (2), regulating a upper and lower end of shouldering (2) has adjusted nut (3) to reach adjusting nut (5) down, adjusting silk between supporting base assembly (7) and the adjusted nut (3) is shouldered energy storage spring (4) on (2), regulate silk and shoulder (2) hinge joint on pumping unit chassis (6).
2, belt of oil pumping machine automatic tension device according to claim 1, it is characterized in that: pumping unit chassis (6) go up the lower end of hinge joint tighting rod (11), the other end hinge joint of tighting rod (11) is on supporting frame (10), and there is expansion tightening wheel (9) supporting frame (10) upper end of lower end hinge joint on pumping unit chassis (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138323 CN200965044Y (en) | 2006-09-22 | 2006-09-22 | Automatic belt tension device for oil pumping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138323 CN200965044Y (en) | 2006-09-22 | 2006-09-22 | Automatic belt tension device for oil pumping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965044Y true CN200965044Y (en) | 2007-10-24 |
Family
ID=38869060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620138323 Expired - Lifetime CN200965044Y (en) | 2006-09-22 | 2006-09-22 | Automatic belt tension device for oil pumping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965044Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195173A (en) * | 2016-08-21 | 2016-12-07 | 无锡商业职业技术学院 | the belt tension adjusting structure of motor |
| CN107939633A (en) * | 2017-12-25 | 2018-04-20 | 徐工集团工程机械有限公司 | Water pump complement and sanitation equipment |
| RU2721066C1 (en) * | 2019-11-29 | 2020-05-15 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Automatic belt tensioner for beam-pumping units |
| RU2734397C1 (en) * | 2020-02-25 | 2020-10-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Pumping unit with automatic drive belt tensioner |
| CN112483610A (en) * | 2020-12-04 | 2021-03-12 | 中国石油天然气股份有限公司 | Belt wrap angle adjusting device and oil pumping unit |
| RU2775999C1 (en) * | 2021-07-14 | 2022-07-12 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Jack-pump with automatic belt tensioner |
| CN115284131A (en) * | 2022-08-01 | 2022-11-04 | 唐山市汇丰实业集团有限公司 | Polishing machine for furniture processing |
-
2006
- 2006-09-22 CN CN 200620138323 patent/CN200965044Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195173A (en) * | 2016-08-21 | 2016-12-07 | 无锡商业职业技术学院 | the belt tension adjusting structure of motor |
| CN107939633A (en) * | 2017-12-25 | 2018-04-20 | 徐工集团工程机械有限公司 | Water pump complement and sanitation equipment |
| RU2721066C1 (en) * | 2019-11-29 | 2020-05-15 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Automatic belt tensioner for beam-pumping units |
| RU2734397C1 (en) * | 2020-02-25 | 2020-10-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Pumping unit with automatic drive belt tensioner |
| CN112483610A (en) * | 2020-12-04 | 2021-03-12 | 中国石油天然气股份有限公司 | Belt wrap angle adjusting device and oil pumping unit |
| CN112483610B (en) * | 2020-12-04 | 2022-03-29 | 中国石油天然气股份有限公司 | Belt wrap angle adjusting device and oil pumping unit |
| RU2775999C1 (en) * | 2021-07-14 | 2022-07-12 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Jack-pump with automatic belt tensioner |
| CN115284131A (en) * | 2022-08-01 | 2022-11-04 | 唐山市汇丰实业集团有限公司 | Polishing machine for furniture processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071024 |
|
| EXPY | Termination of patent right or utility model |