CN201250885Y - Hydraulic leather belt pressing device - Google Patents
Hydraulic leather belt pressing device Download PDFInfo
- Publication number
- CN201250885Y CN201250885Y CNU2008200258314U CN200820025831U CN201250885Y CN 201250885 Y CN201250885 Y CN 201250885Y CN U2008200258314 U CNU2008200258314 U CN U2008200258314U CN 200820025831 U CN200820025831 U CN 200820025831U CN 201250885 Y CN201250885 Y CN 201250885Y
- Authority
- CN
- China
- Prior art keywords
- belt
- leather belt
- pulley
- hydraulic jack
- motor
- 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 relates to a hydraulic leather belt pressing device which comprises a motor pulley, a hydraulic jack, a roller, a supporting frame, a leather belt and a reduction gear box belt pulley, wherein, the leather belt is arranged on the motor pulley and the reduction gear box belt pulley; the roller is pressed on the supporting frame below the leather belt; the roller is arranged on the hydraulic jack, and the hydraulic jack is arranged on the supporting frame. The elasticity of the leather belt can be adjusted by operating the hydraulic jack so that the lower part of the leather belt bends, thereby enlarging the passing distance of the leather belt, and enlarging the tension of the leather belt. The phenomenon of slipping between the leather belt and the motor pulley or the reduction gear box belt pulley cannot occur, the output of oil wells cannot be affected, and the oil well stop production caused by the burnt damage of the leather belt due to the slipping of the leather belt cannot occur.
Description
One, technical field
The utility model is the equipment of using on the oil-field oil pumper, is a kind of hydraulic type belt tight-push unit.
Two, background technique
In oil field pumping well is produced, pumping unit drives sucker rod, oil well pump is extracted oil out, the essential motor of installing on the pumping unit, when being installed, motor earlier motor is put in the appropriate location, again belt is installed on motor pulley and the speed reducer belt pulley, adjust motor then and make belt tension, by the bolt group motor is fixed on the motor base at last.Behind pumping unit running certain hour; the belt elongation, skidding will appear in belt and belt pulley, because pumping unit is installed in the field; rainy day, skidding was more serious; gently then reduce the pumping unit jig frequency, reduce oil well output, heavy then cause belt slippage to generate heat to burn out belt; cause oil well to stop production; economic loss is serious, skidding occurs for fear of belt, needs frequent tightening belt; the method of tightening belt is a mobile motor at present; mobile motor will unclamp the motor bolt earlier, pushes motor with jackscrew again, motor is moved to correct position after; fixed electrical machinery bolt again; therefore, tightening belt bothers very much, and the time of tightening belt is long; manpower is many; labor intensity is big, and the essential shutdown of pumping unit, influences oil well production.
Three, summary of the invention
The purpose of this utility model provides a kind of hydraulic type belt tight-push unit, makes it not stop pumping regulate belt, and convenient, fast, does not influence oil well production.
The purpose of this utility model is achieved in that by motor pulley, hydraulic jack, cylinder, support, belt, speed reducer belt pulley to be formed, belt is installed on motor pulley and the speed reducer belt pulley, cylinder withstands on support below belt, cylinder is installed on the hydraulic jack, and hydraulic jack is rack-mount.
The beneficial effects of the utility model are: the operation hydraulic jack can be regulated the belt degree of tightness, make the belt below bending occur, thereby increase belt through distance, increase belt tightening, make between belt and motor pulley, the speed reducer belt pulley and skidding do not occur, can not influence oil well output, can not cause oil well to stop production yet because of belt slippage causes the scaling loss of belt.
Four, description of drawings
Accompanying drawing is the utility model embodiment's a erection drawing.
Five, embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described.
Form by motor pulley 1, hydraulic jack 2, cylinder 3, support 4, belt 5, speed reducer belt pulley 6, belt 5 is installed on motor pulley 1 and the speed reducer belt pulley 6, cylinder 3 withstands on support below belt 5, cylinder 3 is installed on the hydraulic jack 2, and hydraulic jack 2 is installed on the support 4.Handle on the operating hydraulically operated jack 2 just can be regulated the belt degree of tightness.
Claims (1)
1, a kind of hydraulic type belt tight-push unit, form by motor pulley (1), hydraulic jack (2), cylinder (3), support (4), belt (5), speed reducer belt pulley (6), it is characterized in that: belt (5) is installed on motor pulley (1) and the speed reducer belt pulley (6), cylinder (3) withstands at belt (5) below support, cylinder (3) is installed on the hydraulic jack (2), and hydraulic jack (2) is installed on the support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200258314U CN201250885Y (en) | 2008-07-18 | 2008-07-18 | Hydraulic leather belt pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200258314U CN201250885Y (en) | 2008-07-18 | 2008-07-18 | Hydraulic leather belt pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250885Y true CN201250885Y (en) | 2009-06-03 |
Family
ID=40746558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200258314U Expired - Fee Related CN201250885Y (en) | 2008-07-18 | 2008-07-18 | Hydraulic leather belt pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250885Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113686A (en) * | 2018-10-31 | 2019-01-01 | 中国石油化工股份有限公司华东油气分公司泰州采油厂 | A kind of oil field process units of automatic adjustment |
-
2008
- 2008-07-18 CN CNU2008200258314U patent/CN201250885Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113686A (en) * | 2018-10-31 | 2019-01-01 | 中国石油化工股份有限公司华东油气分公司泰州采油厂 | A kind of oil field process units of automatic adjustment |
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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: 20090603 Termination date: 20100718 |