CN201851093U - Oil sucking machine adopting centralized lubrication - Google Patents
Oil sucking machine adopting centralized lubrication Download PDFInfo
- Publication number
- CN201851093U CN201851093U CN2010205831795U CN201020583179U CN201851093U CN 201851093 U CN201851093 U CN 201851093U CN 2010205831795 U CN2010205831795 U CN 2010205831795U CN 201020583179 U CN201020583179 U CN 201020583179U CN 201851093 U CN201851093 U CN 201851093U
- Authority
- CN
- China
- Prior art keywords
- walking beam
- hinged
- oil
- crank
- bracket assembly
- 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
Links
Abstract
The utility model discloses an oil sucking machine adopting the centralized lubrication, which comprises a support frame assembly, an electric motor, a speed reducer, a walking beam, a mule head, a crank, a balance block and a swinging rod, wherein the electric motor and the speed reducer are arranged on the support frame assembly and are mutually linked, the walking beam is hinged with the support frame assembly through a rotating shaft, the mule head is positioned at the freely swinging end of the walking beam, the crank is connected onto an output shaft of the speed reducer, the balance block is fixed on the crank, the swinging rod is hinged between the freely swinging end of the crank and the walking beam, the oil sucking machine is provided with an oil injection pipe, one end of the oil injection pipe extends to a position near the ground, and the other end of the oil injection pipe is divided into two branches which respectively extend to a position of the walking beam hinged with the support frame assembly and a position of the walking beam hinged with the swinging rod. The oil sucking machine has the beneficial effects that the operation can be carried out when the oil injection pipe is placed in the ground position, the oil is injected to a bearing arranged in a higher position, when the bearings arranged in the higher positions are several, and the oil injection pipe can be provided with corresponding branches to ensure that the oil can be injected to all bearings.
Description
Technical field
The utility model relates to a kind of pump machinery of operation of oil field that is used for, and relates in particular to a kind of oil pumper.
Background technology
Oil pumper generally comprises bracket assembly, be installed on the bracket assembly motor of interlock mutually and reductor, with bracket assembly by the hinged walking beam of rotating shaft, at the horse head of walking beam free pendulum moved end, be connected crank, the balance weight that is connected with crank on the speed reducer output shaft, be hinged on the fork between crank free pendulum moved end and the walking beam.
Motor drives the crank rotation by reductor, drives walking beam reciprocally swinging around the shaft by fork during the crank rotation, and the horse head of walking beam free pendulum moved end is then pumped by the traction of outstanding rope.
The fork that is used to drive walking beam in the prior art has two, one end of two contiguous walking beams of fork connects by crossbeam, walking beam is hinged away from position, termination and this crossbeam of horse head, and bracket assembly is supported on the middle part of walking beam by rotating shaft and cooperating of bearing, its fulcrum is positioned at the walking beam middle part when being the walking beam swing, one end and the fork of walking beam are hinged, and the other end is a horse head.But so the walking beam type of drive energy transformation ratio that is provided with is lower, and horse head one end rises still to descend all needs motor to have bigger output could drive the walking beam swing.
In addition, higher axle, the bearing portion in some positions often needs the oiling maintenance in oil pumper, and oiling is very inconvenient but the operator ascends a height.
The utility model content
The utility model discloses a kind of oil pumper that adopts centralized lubrication, the higher position that needs oil injecting lubricating utilizes oil fuel tube can operate the oiling that hoists from ground in the position.
A kind of oil pumper that adopts centralized lubrication, comprise bracket assembly, be installed on the bracket assembly motor of interlock mutually and reductor, and bracket assembly by the hinged walking beam of rotating shaft, at the horse head of walking beam free pendulum moved end, be connected crank on the speed reducer output shaft, be fixed on balance weight on the crank, be hinged on the fork between crank free pendulum moved end and the walking beam, be provided with oil fuel tube, one end of oil fuel tube extends near the ground, the other end is divided into two branch roads, extends to hinged position of walking beam and bracket assembly and walking beam and the hinged position of fork respectively.
The position, termination and the fork of the contiguous horse head of described walking beam are hinged, and walking beam is hinged by rotating shaft and bracket assembly away from the termination of horse head.
Described crank and fork all have two, the both sides that are distributed in reductor of symmetry, and an end of two contiguous walking beams of fork connects by crossbeam, and the position, termination of the contiguous horse head of described walking beam is hinged on this crossbeam by rotating shaft.
The hinged position of position that described walking beam and bracket assembly are hinged and walking beam and crossbeam is equipped with the corresponding rotating shaft of loading ability of bearing, has oil filler point at the sidewall of bearing, and the termination and the oil filler point of described oil fuel tube are tightly connected.
The beneficial effects of the utility model are just can operate in surface location by oil fuel tube, the bearing higher to the position carries out oiling, when the higher bearing in position has when a plurality of, oil fuel tube can be provided with corresponding branch road, guarantees that each bearing all can oiling, in addition, the fulcrum of walking beam is changed into the termination of walking beam away from horse head, can only depend on its gravity to drive like this when horse head descends, energy consumption has been saved in only acting when horse head rises of motor to a certain extent.
Description of drawings
Fig. 1 is the structural representation of the utility model oil pumper.
The specific embodiment
Referring to accompanying drawing, the utility model oil pumper comprises bracket assembly, and bracket assembly comprises base 8, the triangular framing that base 8 and first cant beam 10 on it and column 9 constitute.
Be provided with second cant beam 12 that extends on tiltedly at base 8 one ends, peak at triangular framing is extended with the 3rd cant beam 11 on tiltedly, intersect on the top of the top of second cant beam 12 and the 3rd cant beam 11, and wherein the peak of the intersection point of second cant beam 12 and base 8 and triangular framing roughly lays respectively at the two ends of base 8.
The motor and the reductor 7 of interlock are installed on the base 8 mutually, and motor drives reductor by the belt pulley on the reductor 76.
Crank and fork all have two, the both sides that are distributed in reductor 7 of symmetry, visible crank 5 is connected with the output shaft 15 of reductor 7 among the figure, crank 5 one ends link to each other with fork 3, the other end is equipped with balance weight, omitted the part crank 5 and the balance weight that are in the outside among the figure, in fact every crank all fixedly is equipped with balance weight, as seen is in inboard balance weight 14 among the figure.
One end of two contiguous walking beams 2 of fork connects by crossbeam 18, and the position, termination of walking beam 2 contiguous horse heads 1 is hinged on this crossbeam 18 by rotating shaft 4.Walking beam 2 is hinged away from the top and the intersection area on the top of the 3rd cant beam 11 by the rotating shaft 17 and second cant beam 12, the termination of horse head 1.
For the ease of ascend operation, be distributed with ladder 13 along second cant beam 12.Periphery at base 8 is provided with safety barrier 16.
The intersection area, top of the top of second cant beam 12 and the 3rd cant beam 11 is provided with bearing, be used to carry rotating shaft 17, walking beam 2 also is provided with bearing with the connecting portion of crossbeam 18, be used to carry rotating shaft 4, the sidewall of these two bearings has oil filler point, is connected to oil fuel tube 19 at the oil filler point place, and oil fuel tube 19 extends downward near the ground, be convenient to oiling operation, during oiling oil pump inserted the bearing that oil fuel tube termination 20 can be higher with the lubrication oil injection phase.
During the work of the utility model oil pumper, motor drives crank 5 rotations by reductor 7, the movement locus of the termination that crank 5 is connected with fork 3 can be referring to the B among figure circle, can be referring to the circle of the A among the figure and be in the movement locus of outer rim of the balance weight 14 of crank 5 other ends.
Crank 5 rotating band movable pendulum bars 3 drive the position, termination that walking beam 2 is close to horse heads 1 then, make walking beam 2 17 reciprocally swingings around the shaft.
Because rotating shaft 17 is positioned at the termination position of walking beam 2 away from horse head 1, horse head 1 can only depend on its gravity to drive when descending, and motor is acting when horse head 1 rises only, has saved energy consumption.
Claims (4)
1. oil pumper that adopts centralized lubrication, comprise bracket assembly, be installed in the motor and the reductor that link mutually on the bracket assembly, with bracket assembly by the hinged walking beam of rotating shaft, be positioned at the horse head of walking beam free pendulum moved end, be connected the crank on the speed reducer output shaft, be fixed on the balance weight on the crank, be hinged on the fork between crank free pendulum moved end and the walking beam, it is characterized in that, be provided with oil fuel tube, one end of oil fuel tube extends near the ground, the other end is divided into two branch roads, extends to hinged position of walking beam and bracket assembly and walking beam and the hinged position of fork respectively.
2. the oil pumper of employing centralized lubrication as claimed in claim 1 is characterized in that, the position, termination and the fork of the contiguous horse head of described walking beam are hinged, and walking beam is hinged by rotating shaft and bracket assembly away from the termination of horse head.
3. the oil pumper of employing centralized lubrication as claimed in claim 2, it is characterized in that, described crank and fork all have two, the both sides that are distributed in reductor of symmetry, one end of two contiguous walking beams of fork connects by crossbeam, and the position, termination of the contiguous horse head of described walking beam is hinged on this crossbeam by rotating shaft.
4. the oil pumper of employing centralized lubrication as claimed in claim 3, it is characterized in that, the hinged position of position that described walking beam and bracket assembly are hinged and walking beam and crossbeam is equipped with the corresponding rotating shaft of loading ability of bearing, sidewall at bearing has oil filler point, and the termination and the oil filler point of described oil fuel tube are tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205831795U CN201851093U (en) | 2010-10-29 | 2010-10-29 | Oil sucking machine adopting centralized lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205831795U CN201851093U (en) | 2010-10-29 | 2010-10-29 | Oil sucking machine adopting centralized lubrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851093U true CN201851093U (en) | 2011-06-01 |
Family
ID=44093492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205831795U Expired - Fee Related CN201851093U (en) | 2010-10-29 | 2010-10-29 | Oil sucking machine adopting centralized lubrication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454390A (en) * | 2010-10-29 | 2012-05-16 | 天津市润通石油设备有限公司 | Pumping unit employing centralized lubrication |
-
2010
- 2010-10-29 CN CN2010205831795U patent/CN201851093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454390A (en) * | 2010-10-29 | 2012-05-16 | 天津市润通石油设备有限公司 | Pumping unit employing centralized lubrication |
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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: 20110601 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |