CN105156610B - A kind of oil-field oil pumper motor belt quick replacement device - Google Patents
A kind of oil-field oil pumper motor belt quick replacement device Download PDFInfo
- Publication number
- CN105156610B CN105156610B CN201510434485.XA CN201510434485A CN105156610B CN 105156610 B CN105156610 B CN 105156610B CN 201510434485 A CN201510434485 A CN 201510434485A CN 105156610 B CN105156610 B CN 105156610B
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- Prior art keywords
- bearing
- slide rail
- spline
- belt
- nonstandard
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Classifications
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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)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of oil-field oil pumper motor belt quick replacement device, belong to field of petroleum machinery.The device includes drive device, fixing device and adjusting means；Drive device includes locating shaft, splined shaft and clutch shaft bearing, fixing device includes nonstandard spline slide rail pair inner ring and Pulley shaft card, and adjusting means includes nonstandard spline slide rail pair outer ring, second bearing, leading screw, two screw blocks, feed screw nut, revolution axle bed, 3rd bearing and race bearing room.The present invention is slid axially by nonstandard spline slide rail pair outer ring on nonstandard spline slide rail pair inner ring, belt is departed from belt pulley, realize the installation and dismounting of belt, only can be just installed in by a bolt on belt pulley, it is simple to operate, belt disassembly process motor need not be moved, and human hand and belt contacts can be avoided completely, by suitably elongating belt, in the case where not damaging belt, the final replacing action for realizing belt, reduces potential safety hazard, improves operating efficiency.
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 technology
Some problems and potential potential safety hazard are exposed in oil-field oil pumper maintenance in recent years.Oil-field oil pumper is every one
The section time needs to carry out replacing maintenance to driving engine belt, and its attended operation method is relatively backward all the time all the time
Manpower replacing options.In conventional methods where, no matter adjust jackscrew or adjust slide rail, its final purpose is all by movement
Motor, to reduce two pulley centers, the adjustable extent of this method is limited, typically within 50mm, finally still
So need people's setting stick belt to dismantle and install belt, still with potential safety hazard.
In order to reduce the labor intensity of a line oil recovery workman, the work limitation of maintenance oil pumping machine is improved, realizes that oil pumper is tieed up
Repair essential safety, it is proposed that the efficient imagination of oil pumper maintenance.Using belt quick replacement device, it can avoid completely
Human hand and belt contacts, by suitably elongating belt, in the case where not damaging belt, finally realize the replacing action of belt,
Safe ready is time saving and energy saving.
The content of the invention
To solve the deficiencies in the prior art, the invention provides a kind of oil-field oil pumper motor belt quick replacement device,
The technical scheme of use is：
A kind of oil-field oil pumper motor belt quick replacement device, the device includes drive device 1, fixing device 2, regulation
Device 3；
The drive device 1 includes locating shaft 11, splined shaft 12 and clutch shaft bearing 13, wherein：Locating shaft 11 is located at spline
Inside axle 12, the one end of locating shaft 11 is connected with fixing device 2, and the other end is passed from splined shaft 12；The outer wall of splined shaft 12 is provided with
Axial splines, inwall two ends are provided with groove, and clutch shaft bearing 13 is filled with groove；Clutch shaft bearing 13 is located at locating shaft 11 and flower
Between key axle 12；
The fixing device 2 includes nonstandard spline slide rail pair inner ring 21 and Pulley shaft card 22, wherein：Nonstandard spline slide rail
The outside plate face of secondary inner ring 21 is provided with spline, and inner side plate face is provided with the groove that is matched with the surface texture of belt pulley and convex
Rise, nonstandard one end of spline slide rail pair inner ring 21 is fixedly connected with the square hole of locating shaft 11, and the other end is connected with Pulley shaft card 22, non-
Mark spline slide rail pair inner ring 21 and hold motor pulley tightly jointly with Pulley shaft card 22；
The adjusting means 3 include nonstandard spline slide rail pair outer ring 31, second bearing 32, leading screw 33, two screw blocks 34,
Feed screw nut 35, revolution axle bed 36,3rd bearing 37 and race bearing room 38, wherein：The bottom of screw block 34 is in annular shape, annulus
Inwall is provided with spline, and two screw blocks 34 connect the parallel two ends for being fixed on splined shaft 12 by spline, the top of screw block 34 with
The two ends of leading screw 33 are connected, and the junction of leading screw 33 and screw block 34, which is provided between second bearing 32, two screw blocks 34, to be provided with back
Shaft seat 36；Revolution axle bed 36 is enclosed on leading screw 33 by feed screw nut 35, and revolution axle bed 36 bottom is in cylinder, cylindrical inner wall
Provided with spline, revolution axle bed 36 bottom is enclosed on splined shaft 12 to be connected with the progress spline slide rail of splined shaft 12, revolution axle bed 36 bottom
End cylindrical outer wall is cased with 3rd bearing 37, and the outside of 3rd bearing 37 is provided with race bearing room 38；The one end of race bearing room 38 with it is non-
The one end of mark spline slide rail pair outer ring 31 is fixedly connected；The nonstandard outer wall plate face of spline slide rail pair outer ring 31 is provided with the surface knot with belt
Groove and projection that structure matches, inwall are provided with the spline being engaged with the nonstandard spline of spline slide rail pair inner ring 21, nonstandard spline
The inwall plate face of slide rail pair outer ring 31 and the nonstandard outer wall plate face of spline slide rail pair inner ring 21 are connected by spline slide rail.
The revolution axle bed 36, when locating shaft 11 is driven by motor, is also associated with positioner 4.
Preferably, the positioner 4 is located at the top of nonstandard spline slide rail pair outer ring 31, is fixed on revolution axle bed 36 1
End.
Preferably, the positioner 4, including two roll cages 41, two series cylinders 42, fourth bearing 43 and roller
Connecting seat 44, wherein：Two series cylinders 42 be arranged in parallel, the direction of roller 42 is parallel with the axial direction of locating shaft 11, two series cylinders 42
Two ends are individually fixed in two two ends of roll cage 41, and roll cage 41 is vertical with roller 42, are protected in roller 42 and roller
The junction for holding frame 41 is provided with fourth bearing 43, and one of roll cage 41 is secured by bolts in roller connecting seat 44
On, roller connecting seat 44 is secured by bolts on revolution axle bed 36.
The locating shaft 11, passes through spanner or motor-driven rotation.
The locating shaft 11, length is more than the length of splined shaft 12.
The spline, direction is parallel with the axial direction of locating shaft 11.
The adjusting means 3, is connected on splined shaft 12 by spline slide rail and is slid axially.
It is described revolution axle bed 36, bottom cylindrical outer wall be additionally provided with positioning spacer 39 3rd bearing 37 is carried out it is spacing.
Preferably, the positioning spacer 39, in cylinder, is placed in the revolution bottom cylindrical outer wall of axle bed 36, one end is close to
3rd bearing 37 is clamped between positioning spacer 39 and race bearing room 38 by 3rd bearing 37, and outer wall is pressed by race bearing room 38
Tightly.
Positioning spacer 39 be close to 3rd bearing 37 by 3rd bearing 37 be clamped in positioning spacer 39 and race bearing room 38 it
Between so as to spacing to 3rd bearing 37.Fixing device 2 is connected with motor pulley, plays between whole device and motor pulley
Axially position and radial centering effect.To be fixedly connected between locating shaft 11 and fixing device 2, it act as whole device
Torque input end, drive whole device and belt pulley synchronous rotary, belt is departed from belt pulley.Outside nonstandard spline slide rail pair
The main function of circle 31 and splined shaft 12 is that the belt for making disengaging belt pulley by sliding axially is extracted vertically, to reach dismounting
Or the function of belt is installed.Leading screw 33 drives nonstandard spline slide rail pair outer ring 31 to slide vertically as the input of axial movement
It is dynamic.The nonstandard inner side plate face of spline slide rail pair inner ring 21 by the groove that is matched provided with the surface texture with belt pulley and it is raised from
And realize and fitted with belt pulley.
Beneficial effect of the present invention：
Inventive belt quick replacement device, by nonstandard spline slide rail pair outer ring on nonstandard spline slide rail pair inner ring axle
To slip, belt is departed from belt pulley, realize the installation and dismounting of belt, only just can be by oil pumping in oil fields by a bolt
Machine belt disassembling frock is installed over pulleys carried, and simple to operate, belt disassembly process motor need not be moved, and can be avoided completely
Human hand and belt contacts, by suitably elongating belt, in the case where not damaging belt, finally realize the replacing action of belt,
Safe ready, it is time saving and energy saving, potential safety hazard is reduced, operating efficiency is improved, while ensure that the pretightning force of belt is substantially permanent
Fixed, motor acting is steady.
Brief description of the drawings
Fig. 1 dimensional structure diagrams of the present invention.
Fig. 2 structure sectional views of the present invention；
(1, drive device；11, locating shaft；12, splined shaft；13, clutch shaft bearing；2, fixing device；21, nonstandard spline is slided
Rail pair inner ring；22, Pulley shaft card；3, adjusting means；31, nonstandard spline slide rail pair outer ring；32, second bearing；33, leading screw；
34, screw block；35, feed screw nut；36, turn round axle bed；37,3rd bearing；38, race bearing room；39, positioning spacer；4, it is fixed
Position device；41, roll cage；42, roller；43, fourth bearing；44, roller connecting seat；5, belt pulley)
Embodiment
With reference to specific embodiment, the present invention will be further described, and following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.
In the description of the invention, it is necessary to explanation, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outer " and " endways " are based on attached
Orientation or position relationship shown in figure, are for only for ease of the description present invention and simplify description, rather than indicate or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Limitation.
In the description of the invention, it is necessary to explanation, unless otherwise expressly provided and limit, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
Can also be indirectly connected with by intermediary to be to be directly connected to, can be the connection of two components interiors.For this area
Those of ordinary skill for, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In addition, in the description of the invention, unless otherwise indicated, " multiple ", " multigroup ", " many " be meant that two or
Two or more.
Illustrate present embodiment, a kind of oil-field oil pumper motor belt quick-replaceable dress of present embodiment with reference to Fig. 1-2
Put, the device includes drive device 1, fixing device 2, adjusting means 3；
Drive device 1 includes locating shaft 11, splined shaft 12 and clutch shaft bearing 13, wherein：Locating shaft 11 is located at splined shaft 12
Inside, one end of locating shaft 11 is connected with fixing device 2, and the other end is passed from splined shaft 12；The outer wall of splined shaft 12 is provided with axially
Spline, inwall two ends are provided with groove, and clutch shaft bearing 13 is filled with groove；Clutch shaft bearing 13 is located at locating shaft 11 and splined shaft
Between 12；
Fixing device 2 includes nonstandard spline slide rail pair inner ring 21 and Pulley shaft card 22, wherein：In nonstandard spline slide rail pair
The outside plate face of circle 21 is provided with spline, and inner side plate face is provided with the groove matched with the surface texture of belt pulley and projection, non-
The one end of mark spline slide rail pair inner ring 21 is fixedly connected with the square hole of locating shaft 11, and the other end is connected with Pulley shaft card 22, nonstandard flower
Key slide rail pair inner ring 21 holds motor pulley tightly jointly with Pulley shaft card 22；
Adjusting means 3 includes nonstandard spline slide rail pair outer ring 31, second bearing 32, leading screw 33, two screw blocks 34, leading screws
Nut 35, revolution axle bed 36,3rd bearing 37 and race bearing room 38, wherein：The bottom of screw block 34 is in annular shape, circle ring inner wall
Provided with spline, two screw blocks 34 connect the parallel two ends for being fixed on splined shaft 12, the top of screw block 34 and leading screw by spline
33 two ends are connected, and the junction of leading screw 33 and screw block 34, which is provided between second bearing 32, two screw blocks 34, is provided with gyroaxis
Seat 36；Revolution axle bed 36 is enclosed on leading screw 33 by feed screw nut 35, and revolution axle bed 36 bottom is provided with cylinder, cylindrical inner wall
Spline, revolution axle bed 36 bottom is enclosed on splined shaft 12 to be connected with the progress spline slide rail of splined shaft 12, revolution axle bed 36 bottom circle
Column outer wall is cased with 3rd bearing 37, and the outside of 3rd bearing 37 is provided with race bearing room 38；The one end of race bearing room 38 and nonstandard flower
The one end of key slide rail pair outer ring 31 is fixedly connected；The nonstandard outer wall plate face of spline slide rail pair outer ring 31 is provided with the surface texture phase with belt
Identical groove and projection, inwall are provided with the spline being engaged with the nonstandard spline of spline slide rail pair inner ring 21, nonstandard spline slide rail
The secondary inwall plate face of outer ring 31 and the nonstandard outer wall plate face of spline slide rail pair inner ring 21 are connected by spline slide rail.
When locating shaft 11 is driven by motor, revolution axle bed 36 is also associated with positioner 4.
Positioner 4 is located at the top of nonstandard spline slide rail pair outer ring 31, is fixed on revolution axle bed 36 one end.
Positioner 4, including two roll cages 41, two series cylinders 42, fourth bearing 43 and roller connecting seat 44, its
In：Two series cylinders 42 be arranged in parallel, the direction of roller 42 is parallel with the axial direction of locating shaft 11, and the two ends of two series cylinder 42 are solid respectively
Due to two two ends of roll cage 41, roll cage 41 is vertical with roller 42, in the company of roller 42 and roll cage 41
Meet place and be provided with fourth bearing 43, one of roll cage 41 is secured by bolts on roller connecting seat 44, roller connection
Seat 44 is secured by bolts on revolution axle bed 36.
Locating shaft 11, is connected with spanner or motor.
Locating shaft 11, length is more than the length of splined shaft 12.
Spline, direction is parallel with the axial direction of locating shaft 11.
Adjusting means 3, is connected on splined shaft 12 by spline slide rail and is slid axially.
Turn round axle bed 36, bottom cylindrical outer wall be additionally provided with positioning spacer 39 3rd bearing 37 is carried out it is spacing.
Positioning spacer 39, in cylinder, is placed in the revolution bottom cylindrical outer wall of axle bed 36,3rd bearing 37 is close in one end will
3rd bearing 37 is clamped between positioning spacer 39 and race bearing room 38, and outer wall is compressed by race bearing room 38.
Positioning spacer 39 be close to 3rd bearing 37 by 3rd bearing 37 be clamped in positioning spacer 39 and race bearing room 38 it
Between so as to spacing to 3rd bearing 37.Fixing device 2 is connected with motor pulley, plays between whole device and motor pulley
Axially position and radial centering effect.To be fixedly connected between locating shaft 11 and fixing device 2, it act as whole device
Torque input end, drive whole device and belt pulley synchronous rotary, belt is departed from belt pulley.Outside nonstandard spline slide rail pair
The main function of circle 31 and splined shaft 12 is that the belt for making disengaging belt pulley by sliding axially is extracted vertically, to reach dismounting
Or the function of belt is installed.Leading screw 33 drives nonstandard spline slide rail pair outer ring 31 to slide vertically as the input of axial movement
It is dynamic.The nonstandard inner side plate face of spline slide rail pair inner ring 21 by the groove that is matched provided with the surface texture with belt pulley and it is raised from
And realize and fitted with belt pulley.
Operation principle：
Locating shaft 11 is rotated by external force, locating shaft 11 drives nonstandard spline slide rail pair inner ring 21 to rotate, nonstandard spline
Slide rail pair inner ring 21 drives nonstandard spline slide rail pair outer ring 31 to rotate, nonstandard spline slide rail pair outer ring 31 drives race bearing room
38 rotate, during nonstandard spline slide rail pair inner ring 21 drives gap of the nonstandard spline slide rail pair outer ring 31 between motor wheel and belt
Squeeze into, belt enters in the groove of nonstandard spline slide rail pair outer ring 31, and rotational lead screw 33 makes revolution axle bed by feed screw nut 35
36 band dynamic positioning systems and nonstandard spline slide rail pair outer ring 31 slide axially, and revolution axle bed 36 slides axially on splined shaft, non-
Spline slide rail pair outer ring 31 is marked to slide on nonstandard spline slide rail pair inner ring 21, so as to drive belt remote and close to belt pulley,
The final installation and removal for realizing belt.
Dismantle the specific steps of belt：
Device is fixedly connected with belt pulley, fixing device 2 is fixed with Pulley shaft contact jaw with bolt.With spanner or
Motor is fixed with locating shaft 11, and rotary spanner or motor cause whole device to drive belt pulley and belt rotation 180 degree, final skin
Band is tightened and completely into sliding-rail groove, contactless with belt pulley.Keep belt and the contactless state of belt pulley, rotating threaded shaft
33, leading screw 33 drives nonstandard spline slide rail pair outer ring 31 to slide axially outward by turning round axle bed 36 on splined shaft 12, so that
Drive belt to slide in and out in the axial direction, finally depart from the region of belt pulley.Spanner or motor are reversely rotated, makes belt pine
Relax, now fall belt disassembling.
The specific steps of belt are installed：
Device is connected with belt pulley, fixing device 2 is fixed with Pulley shaft contact jaw with bolt.With spanner or motor
Fixed with locating shaft 11, rotary spanner or motor cause whole device to drive belt pulley and belt rotation 180 degree, and final belt stretches tight
Tightly and completely into nonstandard spline slide rail pair outer ring 31.Rotating threaded shaft 33, is driven by turning round axle bed 36 on splined shaft 12
Nonstandard spline slide rail pair outer ring 31 is slided axially inwards, so as to drive belt slid inward in the axial direction, is finally entered completely
Enter the region of belt pulley.Spanner or motor are reversely rotated, drives belt to rotate 180 degree with belt pulley, belt is departed from sliding-rail groove
And enter in pulley groove.Dismantle device, this stylish belt is installed on motor pulley.
Inventive belt quick replacement device, by nonstandard spline slide rail pair outer ring on nonstandard spline slide rail pair inner ring axle
To slip, belt is departed from belt pulley, realize the installation and dismounting of belt, only just can be by oil pumping in oil fields by a bolt
Machine belt disassembling frock is installed over pulleys carried, and simple to operate, belt disassembly process motor need not be moved, and can be avoided completely
Human hand and belt contacts, by suitably elongating belt, in the case where not damaging belt, finally realize the replacing action of belt,
Safe ready, it is time saving and energy saving, potential safety hazard is reduced, operating efficiency is improved, while ensure that the pretightning force of belt is substantially permanent
Fixed, motor acting is steady.
Although the present invention is disclosed as above with preferred embodiment, it is not limited to the present invention, any to be familiar with this
The people of technology, without departing from the spirit and scope of the present invention, can do various changes and modification, therefore the protection of the present invention
What scope should be defined by claims is defined.
Claims (10)
1. a kind of oil-field oil pumper motor belt quick replacement device, it is characterised in that including drive device (1), fixing device
(2), adjusting means (3)；
The drive device (1) includes locating shaft (11), splined shaft (12) and clutch shaft bearing (13), wherein：Locating shaft (11) position
Internal in splined shaft (12), locating shaft (11) one end is connected with fixing device (2), and the other end is passed from splined shaft (12)；Flower
Key axle (12) outer wall is provided with axial splines, and inwall two ends are provided with groove, and clutch shaft bearing (13) is filled with groove；Clutch shaft bearing
(13) it is located between locating shaft (11) and splined shaft (12)；
The fixing device (2) includes nonstandard spline slide rail pair inner ring (21) and Pulley shaft card (22), wherein：Nonstandard spline is slided
The outside plate face of rail pair inner ring (21) is provided with spline, inner side plate face be provided with the groove that is matched with the surface texture of belt pulley and
Projection, nonstandard spline slide rail pair inner ring (21) one end is fixedly connected with locating shaft (11) square hole, the other end and Pulley shaft card
(22) connect, nonstandard spline slide rail pair inner ring (21) holds motor pulley tightly jointly with Pulley shaft card (22)；The regulation dress
Putting (3) includes nonstandard spline slide rail pair outer ring (31), second bearing (32), leading screw (33), two screw blocks (34), feed screw nuts
(35), revolution axle bed (36), 3rd bearing (37) and race bearing room (38), wherein：Screw block (34) bottom is in annular shape, circle
Ring inwall is provided with spline, and two screw blocks (34) connect the parallel two ends for being fixed on splined shaft (12), screw block by spline
(34) top is connected with leading screw (33) two ends, and the junction of leading screw (33) and screw block (34) is provided with second bearing (32), two
Provided with revolution axle bed (36) between screw block (34)；Revolution axle bed (36) is enclosed on leading screw (33) by feed screw nut (35), is returned
Shaft seat (36) bottom is in cylinder, and cylindrical inner wall is provided with spline, and revolution axle bed (36) bottom is enclosed on splined shaft (12) and flower
Key axle (12) is connected by spline slide rail, and revolution axle bed (36) bottom cylindrical outer wall is cased with 3rd bearing (37), 3rd bearing
(37) it is outside to be provided with race bearing room (38)；Race bearing room (38) one end is fixed with nonstandard spline slide rail pair outer ring (31) one end
Connection；Nonstandard spline slide rail pair outer ring (31) outer wall plate face is provided with the groove matched with the surface texture of belt and projection, interior
Wall is provided with the spline being engaged with nonstandard spline slide rail pair inner ring (21) spline, nonstandard spline slide rail pair outer ring (31) inwall plate face
Connected with nonstandard spline slide rail pair inner ring (21) outer wall plate face by spline slide rail.
2. claim 1 described device, it is characterised in that the revolution axle bed (36), when locating shaft (11) is driven by motor,
It is also associated with positioner (4).
3. claim 2 described device, it is characterised in that the positioner (4), positioned at nonstandard spline slide rail pair outer ring (31)
Top, be fixed on revolution axle bed (36) one end.
4. claim 3 described device, it is characterised in that the positioner (4), including two roll cages (41), two
Series cylinder (42), fourth bearing (43) and roller connecting seat (44), wherein：Two series cylinders (42) be arranged in parallel, roller (42) side
To parallel with locating 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 roller (42), and fourth bearing is provided with the junction of roller (42) and roll cage (41)
(43), one of roll cage (41) is secured by bolts on roller connecting seat (44), and roller connecting seat (44) passes through
Bolt is fixed on revolution axle bed (36).
5. claim 1 described device, it is characterised in that the locating shaft (11), passes through spanner or motor-driven rotation.
6. claim 1 described device, it is characterised in that the locating shaft (11), length is more than splined shaft (12) length.
7. claim 1 described device, it is characterised in that the spline, direction is parallel with the axial direction of locating shaft (11).
8. claim 1 described device, it is characterised in that the adjusting means (3), splined shaft is connected to by spline slide rail
(12) slid axially on.
9. claim 1 described device, it is characterised in that the revolution axle bed (36), bottom cylindrical outer wall be additionally provided with positioning every
Cover (39), 3rd bearing (37) is carried out spacing.
10. claim 9 described device, it is characterised in that the positioning spacer (39), in cylinder, is placed on revolution axle bed
(36) in the cylindrical outer wall of bottom, one end is close to 3rd bearing (37) and 3rd bearing (37) is clamped in into positioning spacer (39) and outer ring
Between bearing chamber (38), 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 CN105156610A (en) | 2015-12-16 |
| CN105156610B true CN105156610B (en) | 2017-08-25 |
Family
ID=54797582
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 |
|---|---|
| CN (1) | CN105156610B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10043980C1 (en) * | 2000-09-05 | 2002-04-04 | Klann Tools Ltd | Device for replacing toothed belt pulleys on motor vehicle engines |
-
2015
- 2015-07-22 CN CN201510434485.XA patent/CN105156610B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105156610A (en) | 2015-12-16 |
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Granted publication date: 20170825 Termination date: 20200722 |