CN205173387U - Belt tensioning adjustment device for beam pumping unit - Google Patents
Belt tensioning adjustment device for beam pumping unit Download PDFInfo
- Publication number
- CN205173387U CN205173387U CN201520889879.XU CN201520889879U CN205173387U CN 205173387 U CN205173387 U CN 205173387U CN 201520889879 U CN201520889879 U CN 201520889879U CN 205173387 U CN205173387 U CN 205173387U
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- China
- Prior art keywords
- belt
- connecting rod
- base
- pulley
- regulator
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- Expired - Fee Related
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Abstract
The utility model relates to a belt tensioning adjustment device for beam pumping unit, its technical scheme is: including base, motor, pulley, support frame, belt and unsteady regulator, fixed motor and support frame on the base, the support frame on connect the pulley through the pivot, the motor pass through the belt and connect the pulley, belt and base between be equipped with unsteady regulator, unsteady regulator include cylinder, connecting rod, fixed pin axle, turning block, connecting axle, floating roller and PLC controller, the fixed pin hub connection is passed through on the base to the one end of connecting rod, the other end of connecting rod passes through the connecting axle and connects the floating roller, the centre of connecting rod be equipped with the turning block, the bottom of turning block connect the cylinder, the cylinder connect the PLC controller, the beneficial effects of the utility model are that: this equipment structure is simple, and convenient to use has effectively improved work efficiency, has reduced the belt and has changed the number of times, has prolonged belt life.
Description
Technical field
The utility model relates to a kind of belt of oil pumping machine adjustment equipment.
Background technique
In daily production management, belt of oil pumping machine is because of material aging, often adjustment elasticity or the replacing of wearing and tearing needs, and this is that note adopts one, station routines, is also the important process of pumping well daily management.Note is adopted and is stood in replacing, when adjustment belt of oil pumping machine degree of tightness and check and correction " four one lines ", utilizes jackscrew to adjust the elasticity of belt.But when checking belt tightness degree, the impact by operator's feel can not make belt all be in suitable elasticity state at every turn.This is because the health of each employee is different, so be discrepant to the perception of object.Current Field Force mainly relies on experience to operate, and belt tightness degree is difficult to accurate grasp.Excessive belt stretch or excessively loose, all can cause belt replacing frequent, affects belt working life.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of belt of oil pumping machine tensioning regulating device, and device structure is simple, easy to use, effectively improves working efficiency.
Its technological scheme is: comprise base, motor, pulley, supporting frame, belt and floating regulator, fixed electrical machinery and supporting frame on base, described supporting frame connects pulley by rotating shaft, described motor connects pulley by belt, floating regulator is provided with between described belt and base, described floating regulator comprises cylinder, connecting rod, fixed pin shaft, moving block, coupling shaft, floating roller and PLC, one end of connecting rod is connected on base by fixed pin shaft, the other end of connecting rod connects floating roller by coupling shaft, the centre of described connecting rod is provided with moving block, the bottom of described moving block connects cylinder, described cylinder connects PLC.
The centre of above-mentioned floating roller is provided with groove, realizes the location in belt movement direction, prevents slippage.
The beneficial effects of the utility model are: this device structure is simple, easy to use, effectively improve working efficiency, decrease belt replacing number of times, extending belt working life, being provided with floating regulator 6 by transferring at belt, PLC on floating regulator is according to the size of the tension force of belt, the moving direction of adjusting cylinders, the tensioning realizing belt, with loosening, avoids excessive belt stretch or excessively loose.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of floating regulator;
In upper figure: base 1, motor 2, pulley 3, supporting frame 4, belt 5, floating regulator 6; Cylinder 6.1, connecting rod 6.2, fixed pin shaft 6.3, moving block 6.4, coupling shaft 6.5, floating roller 6.6 and PLC 6.7.
Embodiment
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises base 1, motor 2, pulley 3, supporting frame 4, belt 5 and floating regulator 6, fixed electrical machinery 2 and supporting frame 4 on base, described supporting frame 4 connects pulley 3 by rotating shaft, described motor 2 connects pulley 3 by belt 5, floating regulator 6 is provided with between described belt 5 and base 1, described floating regulator 6 comprises cylinder 6.1, connecting rod 6.2, fixed pin shaft 6.3, moving block 6.4, coupling shaft 6.5, floating roller 6.6 and PLC 6.7, one end of connecting rod 6.2 is connected on base 1 by fixed pin shaft 6.3, the other end of connecting rod 6.2 connects floating roller 6.6 by coupling shaft 6.5, the centre of described connecting rod 6.2 is provided with moving block 6.4, the bottom of described moving block 6.4 connects cylinder 6.1, described cylinder 6.1 connects PLC 6.7.
Wherein, the centre of floating roller 6.6 is provided with groove, realizes the location in belt movement direction, prevents slippage.
Working principle:
During use, floating regulator 6 is provided with by transferring at belt, PLC 6.7 on floating regulator 6 according to the size of the tension force of belt, the moving direction of adjusting cylinders, cylinder drivening rod rotates around fixed pin shaft 6.3, realize the lifting of floating roller 6.6, floating roller 6.6 clamps belt and then realizes the tensioning of belt and loosen, and avoids excessive belt stretch or excessively loose, causes the frequent replacing of belt, decrease the replacing number of times of belt, improve the working life of belt.
The above is only preferred embodiment of the present utility model, and any those of ordinary skill in the art all may utilize the technological scheme of above-mentioned elaboration to the utility model correct or are revised as equivalent technological scheme.Therefore, any simple modification of carrying out according to the technical solution of the utility model or substitute equivalents, belong to the greatest extent the scope that the utility model is claimed.
Claims (2)
1. a belt of oil pumping machine tensioning regulating device, it is characterized in that: comprise base, motor, pulley, supporting frame, belt and floating regulator, fixed electrical machinery and supporting frame on base, described supporting frame connects pulley by rotating shaft, described motor connects pulley by belt, floating regulator is provided with between described belt and base, described floating regulator comprises cylinder, connecting rod, fixed pin shaft, moving block, coupling shaft, floating roller and PLC, one end of connecting rod is connected on base by fixed pin shaft, the other end of connecting rod connects floating roller by coupling shaft, the centre of described connecting rod is provided with moving block, the bottom of described moving block connects cylinder, described cylinder connects PLC.
2. belt of oil pumping machine tensioning regulating device according to claim 1, is characterized in that: the centre of described floating roller is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889879.XU CN205173387U (en) | 2015-11-10 | 2015-11-10 | Belt tensioning adjustment device for beam pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889879.XU CN205173387U (en) | 2015-11-10 | 2015-11-10 | Belt tensioning adjustment device for beam pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173387U true CN205173387U (en) | 2016-04-20 |
Family
ID=55737384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520889879.XU Expired - Fee Related CN205173387U (en) | 2015-11-10 | 2015-11-10 | Belt tensioning adjustment device for beam pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173387U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986050A (en) * | 2017-12-06 | 2018-05-04 | 常德金鹏印务有限公司 | A kind of checking machine and its conveyer |
| CN111691859A (en) * | 2020-07-22 | 2020-09-22 | 山东创新石油技术有限公司 | Electric control reversing pumping unit without speed reducer |
| CN112953107A (en) * | 2021-02-01 | 2021-06-11 | 西安航空学院 | Motor protection device capable of greatly reducing load |
| CN113446374A (en) * | 2021-06-23 | 2021-09-28 | 安徽新诺精工股份有限公司 | Belt transmission mechanism of rotary table |
-
2015
- 2015-11-10 CN CN201520889879.XU patent/CN205173387U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986050A (en) * | 2017-12-06 | 2018-05-04 | 常德金鹏印务有限公司 | A kind of checking machine and its conveyer |
| CN111691859A (en) * | 2020-07-22 | 2020-09-22 | 山东创新石油技术有限公司 | Electric control reversing pumping unit without speed reducer |
| CN112953107A (en) * | 2021-02-01 | 2021-06-11 | 西安航空学院 | Motor protection device capable of greatly reducing load |
| CN112953107B (en) * | 2021-02-01 | 2022-11-22 | 西安航空学院 | Motor protection device capable of greatly reducing load |
| CN113446374A (en) * | 2021-06-23 | 2021-09-28 | 安徽新诺精工股份有限公司 | Belt transmission mechanism of rotary table |
| CN113446374B (en) * | 2021-06-23 | 2023-01-10 | 安徽新诺精工股份有限公司 | Belt transmission mechanism of rotary table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |