CN105156610A - Motor belt rapid replacement device for pumping unit in oil field - Google Patents
Motor belt rapid replacement device for pumping unit in oil field Download PDFInfo
- Publication number
- CN105156610A CN105156610A CN201510434485.XA CN201510434485A CN105156610A CN 105156610 A CN105156610 A CN 105156610A CN 201510434485 A CN201510434485 A CN 201510434485A CN 105156610 A CN105156610 A CN 105156610A
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- Prior art keywords
- belt
- bearing
- shaft
- slide rail
- spline
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/24—Equipment for mounting belts, ropes, or chains
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a motor belt rapid replacement device for a pumping unit in an oil field, and belongs to the field of petroleum machinery. The motor belt rapid replacement device comprises a driving device, a fixing device and an adjustment device. The driving device comprises a positioning shaft, a spline shaft and a first bearing. The fixing device comprises a non-standard spline sliding rail pair inner ring and a belt wheel shaft clamp. The adjustment device comprises a non-standard spline sliding rail pair outer ring, a second bearing, a lead screw, two lead screw seats, a screw nut, a revolving shaft seat, a third bearing and an outer ring bearing chamber. The non-standard spline sliding rail pair outer ring axially slides on the non-standard spline sliding rail pair inner ring so that a belt can break away from a belt wheel, and installation and detachment of the belt can be realized. The motor belt rapid replacement device can be installed on the belt wheel only through one bolt, so that operation is simple. A motor does not need to move when the belt is detached and installed, and contact between the hands and the belt can be completely avoided. By properly tensioning the belt, the replacement motion of the belt is finally realized without damaging the belt, safety risks are reduced, and operation efficiency is improved.
Description
Technical field
The present invention relates to a kind of oil-field oil pumper motor belt quick replacement device, belong to field of petroleum machinery.
Background technique
Oil-field oil pumper keeps in repair come out some problems and potential potential safety hazard in recent years.Oil-field oil pumper needs to carry out replacing to driving engine belt at set intervals to be safeguarded, and its housekeeping operation method is relatively backward manpower replacing options all the time all the time.In conventional methods where, no matter adjust jackscrew or adjust slide rail, its final object is all pass through mobile motor, reduce two pulley centers, the adjustable extent of this method is limited, general within 50mm, finally still need people's setting stick belt dismantle and belt is installed, still there is potential safety hazard.
In order to reduce the labor intensity of a line oil recovery workman, improving the work limitation of maintenance oil pumping machine, realizing pumping unit maintenance essential safety, proposing the imagination of pumping unit maintenance high efficiency.Use belt quick replacement device, staff and belt contacts can being avoided completely, by suitably elongating belt, when not damaging belt, finally realizing the replacing action of belt, safe ready, time saving and energy saving.
Summary of the invention
For solving the deficiencies in the prior art, the invention provides a kind of oil-field oil pumper motor belt quick replacement device, the technological scheme of employing is:
A kind of oil-field oil pumper motor belt quick replacement device, this device comprises drive unit 1, fixing device 2, controlling device 3;
Described drive unit 1 comprises positioning shaft 11, splined shaft 12 and clutch shaft bearing 13, wherein: it is inner that positioning shaft 11 is positioned at splined shaft 12, and positioning shaft 11 one end is connected with fixing device 2, and the other end passes from splined shaft 12; Splined shaft 12 outer wall is provided with axial splines, and inwall two ends are provided with groove, is filled with clutch shaft bearing 13 in groove; Clutch shaft bearing 13 is between positioning shaft 11 and splined shaft 12;
Described fixing device 2 comprises the secondary inner ring 21 of nonstandard spline slide rail and Pulley shaft card 22, wherein: the outer panel face of the secondary inner ring 21 of nonstandard spline slide rail is provided with spline, side inner panel face is provided with the groove and projection that match with the surface structure of belt pulley, secondary inner ring 21 one end of nonstandard spline slide rail is fixedly connected with positioning shaft 11 square hole, the other end is connected with Pulley shaft card 22, and the secondary inner ring 21 of nonstandard spline slide rail holds motor pulley tightly jointly with Pulley shaft card 22;
Described controlling device 3 comprises nonstandard spline slide rail secondary outer ring 31, second bearing 32, leading screw 33, two leading screw seats 34, feed screw nut 35, revolution axle bed 36, the 3rd bearing 37 and race bearing room 38, wherein: leading screw seat 34 bottom is circular, circle ring inner wall is provided with spline, two leading screw seats 34 are by the parallel two ends being fixed on splined shaft 12 of spline joint, leading screw seat 34 top is connected with leading screw 33 two ends, the joint of leading screw 33 and leading screw seat 34 is provided with between the second bearing 32, two leading screw seats 34 and is provided with revolution axle bed 36; Revolution axle bed 36 is enclosed within leading screw 33 by feed screw nut 35, revolution axle bed 36 bottom is cylindrical, cylindrical inner wall is provided with spline, revolution axle bed 36 bottom is enclosed within splined shaft 12 carries out spline slide rail with splined shaft 12 is connected, revolution axle bed 36 bottom cylindrical outer wall cover has the 3rd bearing the 37, three bearing 37 outside to be provided with race bearing room 38; One end, race bearing room 38 is fixedly connected with the secondary one end, outer ring 31 of nonstandard spline slide rail; The secondary exterior panel face, outer ring 31 of nonstandard spline slide rail is provided with the groove and projection that match with the surface structure of belt, inwall is provided with the spline that inner ring 21 spline secondary with nonstandard spline slide rail matches, and the secondary inside panel face, outer ring 31 of nonstandard spline slide rail is connected by spline slide rail with the secondary inner ring 21 exterior panel face of nonstandard spline slide rail.
Described revolution axle bed 36, when positioning shaft 11 is driven by motor, is also connected with positioning device 4.
Preferably, described positioning device 4 is positioned at the top of the secondary outer ring 31 of nonstandard spline slide rail, is fixed on revolution axle bed 36 one end.
Preferably, described positioning device 4, comprise two roll cage 41, two series cylinders 42, 4th bearing 43 and cylinder connecting base 44, wherein: two series cylinders 42 be arranged in parallel, , cylinder 42 direction is parallel with positioning shaft 11 axial direction, two series cylinder 42 two ends are individually fixed in two roll cage 41 two ends, roll cage 41 is vertical with cylinder 42, the 4th bearing 43 is provided with at cylinder 42 and the joint of roll cage 41, one of them roll cage 41 is secured by bolts on cylinder connecting base 44, cylinder connecting base 44 is secured by bolts on revolution axle bed 36.
Described positioning shaft 11, by spanner or motor-driven rotation.
Described positioning shaft 11, length is greater than splined shaft 12 length.
Described spline, direction is parallel with the axial direction of positioning shaft 11.
Described controlling device 3, is connected on splined shaft 12 by spline slide rail and slides axially.
Described revolution axle bed 36, bottom cylindrical outer wall is also provided with positioning spacer 39 and carries out spacing to the 3rd bearing 37.
Preferably, described positioning spacer 39, cylindrical, be placed in the cylindrical outer wall of revolution axle bed 36 bottom, one end is close to the 3rd bearing 37 and is clamped between positioning spacer 39 and race bearing room 38 by the 3rd bearing 37, and outer wall is compressed by race bearing room 38.
Positioning spacer 39 is close to the 3rd bearing 37 and is clamped in by the 3rd bearing 37 between positioning spacer 39 and race bearing room 38 thus spacing to the 3rd bearing 37.Fixing device 2 and motor pulley are connected, and play the effect of axially locating between whole device and motor pulley and radial centering.For being fixedly connected with between positioning shaft 11 with fixing device 2, it act as the torque input end of whole device, drives whole device and belt pulley synchronous rotary, and belt and belt pulley are departed from.The secondary outer ring 31 of nonstandard spline slide rail is make the belt of disengaging belt pulley extract vertically by sliding axially with the Main Function of splined shaft 12, to reach the function of dismounting or installation belt.Leading screw 33, as the input end moved axially, drives the secondary outer ring 31 of nonstandard spline slide rail to slide axially.The secondary inner ring 21 side inner panel face of nonstandard spline slide rail is by being provided with the groove that matches with the surface structure of belt pulley and protruding thus to realize and belt pulley is fitted.
Beneficial effect of the present invention:
Belt quick replacement device of the present invention, slid axially on the secondary inner ring of nonstandard spline slide rail by the secondary outer ring of nonstandard spline slide rail, belt and belt pulley are departed from, realize the installation and removal of belt, just oil-field oil pumper belt disassembling frock can be installed over pulleys carried by means of only a bolt, simple to operate, belt disassembly process motor does not need mobile, staff and belt contacts can be avoided completely, by suitably elongating belt, when not damaging belt, finally realize the replacing action of belt, safe ready, time saving and energy saving, reduce potential safety hazard, improve operating efficiency, ensure that the pretightening force substantially constant of belt simultaneously, motor acting steadily.
Accompanying drawing explanation
Fig. 1 perspective view of the present invention.
Fig. 2 structure sectional view of the present invention;
(1, drive unit; 11, positioning shaft; 12, splined shaft; 13, clutch shaft bearing; 2, fixing device; 21, the secondary inner ring of nonstandard spline slide rail; 22, Pulley shaft card; 3, controlling device; 31, the secondary outer ring of nonstandard spline slide rail; 32, second bearing; 33, leading screw; 34, leading screw seat; 35, feed screw nut; 36, revolution axle bed; 37, three bearing; 38, race bearing room; 39, positioning spacer; 4, positioning device; 41, roll cage; 42, cylinder; 43, four bearing; 44, cylinder connecting base; 5, belt pulley)
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described, and following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.
In describing the invention, it should be noted that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " top ", " end ", " interior ", the orientation of the instruction such as " outward " and " endways " or position relationship be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, it should be noted that, unless otherwise expressly provided and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be direct connection, can also be indirectly connected by intermediary, can be the connection of two components interior.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
In addition, in describing the invention, except as otherwise noted, the implication of " multiple ", " many groups ", " many " is two or more.
In conjunction with Fig. 1-2, present embodiment is described, a kind of oil-field oil pumper motor belt quick replacement device of present embodiment, this device comprises drive unit 1, fixing device 2, controlling device 3;
Drive unit 1 comprises positioning shaft 11, splined shaft 12 and clutch shaft bearing 13, wherein: it is inner that positioning shaft 11 is positioned at splined shaft 12, and positioning shaft 11 one end is connected with fixing device 2, and the other end passes from splined shaft 12; Splined shaft 12 outer wall is provided with axial splines, and inwall two ends are provided with groove, is filled with clutch shaft bearing 13 in groove; Clutch shaft bearing 13 is between positioning shaft 11 and splined shaft 12;
Fixing device 2 comprises the secondary inner ring 21 of nonstandard spline slide rail and Pulley shaft card 22, wherein: the outer panel face of the secondary inner ring 21 of nonstandard spline slide rail is provided with spline, side inner panel face is provided with the groove and projection that match with the surface structure of belt pulley, secondary inner ring 21 one end of nonstandard spline slide rail is fixedly connected with positioning shaft 11 square hole, the other end is connected with Pulley shaft card 22, and the secondary inner ring 21 of nonstandard spline slide rail holds motor pulley tightly jointly with Pulley shaft card 22;
Controlling device 3 comprises nonstandard spline slide rail secondary outer ring 31, second bearing 32, leading screw 33, two leading screw seats 34, feed screw nut 35, revolution axle bed 36, the 3rd bearing 37 and race bearing room 38, wherein: leading screw seat 34 bottom is circular, circle ring inner wall is provided with spline, two leading screw seats 34 are by the parallel two ends being fixed on splined shaft 12 of spline joint, leading screw seat 34 top is connected with leading screw 33 two ends, the joint of leading screw 33 and leading screw seat 34 is provided with between the second bearing 32, two leading screw seats 34 and is provided with revolution axle bed 36; Revolution axle bed 36 is enclosed within leading screw 33 by feed screw nut 35, revolution axle bed 36 bottom is cylindrical, cylindrical inner wall is provided with spline, revolution axle bed 36 bottom is enclosed within splined shaft 12 carries out spline slide rail with splined shaft 12 is connected, revolution axle bed 36 bottom cylindrical outer wall cover has the 3rd bearing the 37, three bearing 37 outside to be provided with race bearing room 38; One end, race bearing room 38 is fixedly connected with the secondary one end, outer ring 31 of nonstandard spline slide rail; The secondary exterior panel face, outer ring 31 of nonstandard spline slide rail is provided with the groove and projection that match with the surface structure of belt, inwall is provided with the spline that inner ring 21 spline secondary with nonstandard spline slide rail matches, and the secondary inside panel face, outer ring 31 of nonstandard spline slide rail is connected by spline slide rail with the secondary inner ring 21 exterior panel face of nonstandard spline slide rail.
When positioning shaft 11 is driven by motor, revolution axle bed 36 is also connected with positioning device 4.
Positioning device 4 is positioned at the top of the secondary outer ring 31 of nonstandard spline slide rail, is fixed on revolution axle bed 36 one end.
Positioning device 4, comprise two roll cage 41, two series cylinder 42, the 4th bearing 43 and cylinder connecting base 44, wherein: two series cylinders 42 be arranged in parallel, cylinder 42 direction is parallel with positioning shaft 11 axial direction, two series cylinder 42 two ends are individually fixed in two roll cage 41 two ends, roll cage 41 is vertical with cylinder 42, the 4th bearing 43 is provided with at cylinder 42 and the joint of roll cage 41, one of them roll cage 41 is secured by bolts on cylinder connecting base 44, and cylinder connecting base 44 is secured by bolts on revolution axle bed 36.
Positioning shaft 11, is connected with spanner or motor.
Positioning shaft 11, length is greater than splined shaft 12 length.
Spline, direction is parallel with the axial direction of positioning shaft 11.
Controlling device 3, is connected on splined shaft 12 by spline slide rail and slides axially.
Revolution axle bed 36, bottom cylindrical outer wall is also provided with positioning spacer 39 and carries out spacing to the 3rd bearing 37.
Positioning spacer 39, cylindrical, be placed in the cylindrical outer wall of revolution axle bed 36 bottom, one end is close to the 3rd bearing 37 and is clamped between positioning spacer 39 and race bearing room 38 by the 3rd bearing 37, and outer wall is compressed by race bearing room 38.
Positioning spacer 39 is close to the 3rd bearing 37 and is clamped in by the 3rd bearing 37 between positioning spacer 39 and race bearing room 38 thus spacing to the 3rd bearing 37.Fixing device 2 and motor pulley are connected, and play the effect of axially locating between whole device and motor pulley and radial centering.For being fixedly connected with between positioning shaft 11 with fixing device 2, it act as the torque input end of whole device, drives whole device and belt pulley synchronous rotary, and belt and belt pulley are departed from.The secondary outer ring 31 of nonstandard spline slide rail is make the belt of disengaging belt pulley extract vertically by sliding axially with the Main Function of splined shaft 12, to reach the function of dismounting or installation belt.Leading screw 33, as the input end moved axially, drives the secondary outer ring 31 of nonstandard spline slide rail to slide axially.The secondary inner ring 21 side inner panel face of nonstandard spline slide rail is by being provided with the groove that matches with the surface structure of belt pulley and protruding thus to realize and belt pulley is fitted.
Working principle:
By external force, positioning shaft 11 is rotated, positioning shaft 11 drives the secondary inner ring 21 of nonstandard spline slide rail to rotate, the secondary inner ring 21 of nonstandard spline slide rail drives the secondary outer ring 31 of nonstandard spline slide rail to rotate, , the secondary outer ring 31 of nonstandard spline slide rail drives race bearing room 38 to rotate, the secondary inner ring 21 of nonstandard spline slide rail drives the secondary outer ring 31 of nonstandard spline slide rail to clamp-on from the gap between motor wheel and belt, belt enters in the groove of the secondary outer ring 31 of nonstandard spline slide rail, rotational lead screw 33, revolution axle bed 36 is made to be with dynamic positioning system and the secondary outer ring 31 of nonstandard spline slide rail to slide axially by feed screw nut 35, revolution axle bed 36 slides axially on splined shaft, slide in the secondary outer ring 31 of nonstandard spline slide rail on the secondary inner ring 21 of nonstandard spline slide rail, thus drive belt away from near belt pulley, finally realize the installation and removal of belt.
The concrete steps of dismounting belt:
Be fixedly connected with belt pulley by device, fixing device 2 and Pulley shaft contact jaw bolt are fixed.Fix with spanner or motor and positioning shaft 11, rotary spanner or motor make whole device drive belt pulley and belt to revolve turnback, and final belt is tightened and entered completely in sliding-rail groove, contactless with belt pulley.Keep belt and the contactless state of belt pulley, rotating threaded shaft 33, leading screw 33 drives the secondary outer ring 31 of nonstandard spline slide rail axially outwards to slide by revolution axle bed 36 on splined shaft 12, thus drives belt outwards to slide in the axial direction, finally departs from the region of belt pulley.Counterrotating spanner or motor, make belt slack, now fallen by belt disassembling.
The concrete steps of belt are installed:
Device and belt pulley are connected, fixing device 2 and Pulley shaft contact jaw bolt are fixed.Fix with spanner or motor and positioning shaft 11, rotary spanner or motor make whole device drive belt pulley and belt to revolve turnback, and final belt is tightened and entered completely in the secondary outer ring 31 of nonstandard spline slide rail.Rotating threaded shaft 33, drives the secondary outer ring 31 of nonstandard spline slide rail axially inwardly to slide by revolution axle bed 36, thus drives belt inwardly to slide in the axial direction, finally enter the region of belt pulley completely on splined shaft 12.Counterrotating spanner or motor, drive belt and belt pulley to revolve turnback, makes belt depart from sliding-rail groove and enter in pulley groove.Dismantle device, this stylish belt is installed on motor pulley.
Belt quick replacement device of the present invention, slid axially on the secondary inner ring of nonstandard spline slide rail by the secondary outer ring of nonstandard spline slide rail, belt and belt pulley are departed from, realize the installation and removal of belt, just oil-field oil pumper belt disassembling frock can be installed over pulleys carried by means of only a bolt, simple to operate, belt disassembly process motor does not need mobile, staff and belt contacts can be avoided completely, by suitably elongating belt, when not damaging belt, finally realize the replacing action of belt, safe ready, time saving and energy saving, reduce potential safety hazard, improve operating efficiency, ensure that the pretightening force substantially constant of belt simultaneously, motor acting steadily.
Although the present invention with preferred embodiment openly as above; but it is also not used to limit the present invention, any person skilled in the art, without departing from the spirit and scope of the present invention; can do various change and modification, what therefore protection scope of the present invention should define with claims is as the criterion.
Claims (10)
1. an oil-field oil pumper motor belt quick replacement device, is characterized in that, comprises drive unit (1), fixing device (2), controlling device (3);
Described drive unit (1) comprises positioning shaft (11), splined shaft (12) and clutch shaft bearing (13), wherein: it is inner that positioning shaft (11) is positioned at splined shaft (12), positioning shaft (11) one end is connected with fixing device (2), and the other end passes from splined shaft (12); Splined shaft (12) outer wall is provided with axial splines, and inwall two ends are provided with groove, is filled with clutch shaft bearing (13) in groove; Clutch shaft bearing (13) is positioned between positioning shaft (11) and splined shaft (12);
Described fixing device (2) comprises the secondary inner ring (21) of nonstandard spline slide rail and Pulley shaft card (22), wherein: the outer panel face of the secondary inner ring (21) of nonstandard spline slide rail is provided with spline, side inner panel face is provided with the groove and projection that match with the surface structure of belt pulley, secondary inner ring (21) one end of nonstandard spline slide rail is fixedly connected with positioning shaft (11) square hole, the other end is connected with Pulley shaft card (22), and the secondary inner ring (21) of nonstandard spline slide rail holds motor pulley tightly jointly with Pulley shaft card (22), described controlling device (3) comprises the secondary outer ring (31) of nonstandard spline slide rail, second bearing (32), leading screw (33), two leading screw seats (34), feed screw nut (35), revolution axle bed (36), 3rd bearing (37) and race bearing room (38), wherein: leading screw seat (34) bottom is circular, circle ring inner wall is provided with spline, two leading screw seats (34) are by the parallel two ends being fixed on splined shaft (12) of spline joint, leading screw seat (34) top is connected with leading screw (33) two ends, the joint of leading screw (33) and leading screw seat (34) is provided with the second bearing (32), revolution axle bed (36) is provided with between two leading screw seats (34), revolution axle bed (36) is enclosed within leading screw (33) by feed screw nut (35), revolution axle bed (36) bottom is cylindrical, cylindrical inner wall is provided with spline, revolution axle bed (36) bottom is enclosed within splined shaft (12) and is above connected by spline slide rail with splined shaft (12), revolution axle bed (36) bottom cylindrical outer wall cover has the 3rd bearing (37), and the 3rd bearing (37) outside is provided with race bearing room (38), race bearing room (38) one end is fixedly connected with secondary outer ring (31) one end of nonstandard spline slide rail, secondary outer ring (31) the exterior panel face of nonstandard spline slide rail is provided with the groove and projection that match with the surface structure of belt, inwall is provided with the spline that inner ring (21) spline secondary with nonstandard spline slide rail matches, and secondary outer ring (31) the inside panel face of nonstandard spline slide rail is connected by spline slide rail with secondary inner ring (21) the exterior panel face of nonstandard spline slide rail.
2. device described in claim 1, is characterized in that, described revolution axle bed (36), when positioning shaft (11) is driven by motor, is also connected with positioning device (4).
3. device described in claim 2, is characterized in that, described positioning device (4), is positioned at the top of the secondary outer ring (31) of nonstandard spline slide rail, is fixed on revolution axle bed (36) one end.
4. device described in claim 3, it is characterized in that, described positioning device (4), comprise two roll cage (41), two series cylinders (42), 4th bearing (43) and cylinder connecting base (44), wherein: two series cylinders (42) be arranged in parallel, cylinder (42) direction is parallel with positioning shaft (11) axial direction, two series cylinders (42) two ends are individually fixed in two roll cage (41) two ends, roll cage (41) is vertical with cylinder (42), the 4th bearing (43) is provided with at cylinder (42) and the joint of roll cage (41), one of them roll cage (41) is secured by bolts on cylinder connecting base (44), cylinder connecting base (44) is secured by bolts in revolution axle bed (36).
5. device described in claim 1, is characterized in that, described positioning shaft (11), by spanner or motor-driven rotation.
6. device described in claim 1, is characterized in that, described positioning shaft (11), and length is greater than splined shaft (12) length.
7. device described in claim 1, is characterized in that, described spline, and direction is parallel with the axial direction of positioning shaft (11).
8. device described in claim 1, is characterized in that, described controlling device (3), is connected on splined shaft (12) slides axially by spline slide rail.
9. device described in claim 1, is characterized in that, described revolution axle bed (36), and bottom cylindrical outer wall is also provided with positioning spacer (39), carries out spacing to the 3rd bearing (37).
10. device described in claim 9, it is characterized in that, described positioning spacer (39), cylindrical, be placed in the cylindrical outer wall of revolution axle bed (36) bottom, one end is close to the 3rd bearing (37) and is clamped between positioning spacer (39) and race bearing room (38) by the 3rd bearing (37), and outer wall is compressed by race bearing room (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510434485.XA CN105156610B (en) | 2015-07-22 | 2015-07-22 | A kind of oil-field oil pumper motor belt quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510434485.XA CN105156610B (en) | 2015-07-22 | 2015-07-22 | A kind of oil-field oil pumper motor belt quick replacement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105156610A true CN105156610A (en) | 2015-12-16 |
| CN105156610B CN105156610B (en) | 2017-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510434485.XA Expired - Fee Related CN105156610B (en) | 2015-07-22 | 2015-07-22 | A kind of oil-field oil pumper motor belt quick replacement device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105156610B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259904A (en) * | 2019-06-20 | 2019-09-20 | 深圳市世椿智能装备股份有限公司 | A kind of internal spline lead screw |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020026701A1 (en) * | 2000-09-05 | 2002-03-07 | Horst Klann | Device for replacing toothed belt pulleys on motor vehicle engines |
| CN201273362Y (en) * | 2008-10-10 | 2009-07-15 | 盘锦辽河油田金宇集团有限公司 | Portable device used for replacing belt of beam pumping unit |
| CN201301941Y (en) * | 2008-10-17 | 2009-09-02 | 中国石化股份胜利油田分公司孤岛采油厂 | Pumping unit belt quick-replaceable device |
| CN201982594U (en) * | 2010-12-31 | 2011-09-21 | 梁竞开 | Cantilever type belt drive tension mechanism |
| CN203023413U (en) * | 2012-12-28 | 2013-06-26 | 鄯善工业园区东永石油机械制造有限公司 | Rapid motor belt replacing and adjusting device for pumping unit |
| CN204852206U (en) * | 2015-07-22 | 2015-12-09 | 航天海鹰(哈尔滨)钛业有限公司 | Oil field pumping -unit motor belt quick replacement device |
-
2015
- 2015-07-22 CN CN201510434485.XA patent/CN105156610B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020026701A1 (en) * | 2000-09-05 | 2002-03-07 | Horst Klann | Device for replacing toothed belt pulleys on motor vehicle engines |
| CN201273362Y (en) * | 2008-10-10 | 2009-07-15 | 盘锦辽河油田金宇集团有限公司 | Portable device used for replacing belt of beam pumping unit |
| CN201301941Y (en) * | 2008-10-17 | 2009-09-02 | 中国石化股份胜利油田分公司孤岛采油厂 | Pumping unit belt quick-replaceable device |
| CN201982594U (en) * | 2010-12-31 | 2011-09-21 | 梁竞开 | Cantilever type belt drive tension mechanism |
| CN203023413U (en) * | 2012-12-28 | 2013-06-26 | 鄯善工业园区东永石油机械制造有限公司 | Rapid motor belt replacing and adjusting device for pumping unit |
| CN204852206U (en) * | 2015-07-22 | 2015-12-09 | 航天海鹰(哈尔滨)钛业有限公司 | Oil field pumping -unit motor belt quick replacement device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259904A (en) * | 2019-06-20 | 2019-09-20 | 深圳市世椿智能装备股份有限公司 | A kind of internal spline lead screw |
| CN110259904B (en) * | 2019-06-20 | 2024-06-07 | 深圳市世椿智能装备股份有限公司 | Internal spline screw |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105156610B (en) | 2017-08-25 |
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Granted publication date: 20170825 Termination date: 20200722 |