CN204459036U - A kind of planetary pinion belt driver for planetary gear ring type pumping unit - Google Patents

A kind of planetary pinion belt driver for planetary gear ring type pumping unit Download PDF

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Publication number
CN204459036U
CN204459036U CN201420841850.XU CN201420841850U CN204459036U CN 204459036 U CN204459036 U CN 204459036U CN 201420841850 U CN201420841850 U CN 201420841850U CN 204459036 U CN204459036 U CN 204459036U
Authority
CN
China
Prior art keywords
belt
stationary axle
pulley
planet axis
drives
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
Application number
CN201420841850.XU
Other languages
Chinese (zh)
Inventor
王进戈
陈尚友
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prediction Science And Technology Ltd Taken Out By Chengdu Well Of A Specified Duration
Original Assignee
Prediction Science And Technology Ltd Taken Out By Chengdu Well Of A Specified Duration
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Prediction Science And Technology Ltd Taken Out By Chengdu Well Of A Specified Duration filed Critical Prediction Science And Technology Ltd Taken Out By Chengdu Well Of A Specified Duration
Priority to CN201420841850.XU priority Critical patent/CN204459036U/en
Application granted granted Critical
Publication of CN204459036U publication Critical patent/CN204459036U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of planetary pinion belt driver for planetary gear ring type pumping unit, include free bearing, the stationary axle be fixed on free bearing, be arranged on the belt pulley on stationary axle, the belt be connected with belt pulley, be arranged on the small pulley on stationary axle, the large belt wheel be connected by driving belt with small pulley, described large belt wheel is fixed in planet axis simultaneously, be arranged on the planet wheel in planet axis, planet axis is connected by tie-rod with stationary axle.During transmission, by belt drive belt pulley, belt pulley drives stationary axle to rotate, stationary axle drives small pulley and tie-rod to rotate, small pulley drives large belt wheel to rotate by transmission, large belt wheel drives planet axis rotation, and stationary axle drives tie-rod to rotate simultaneously, and tie-rod drives planet axis to revolve round the sun around stationary axle while rotation.

Description

A kind of planetary pinion belt driver for planetary gear ring type pumping unit
Technical field
The utility model relates to field of petroleum exploitation, particularly relates to a kind of planetary pinion belt driver for planetary gear ring type pumping unit.
Background technique
Existing oil extraction in oil field machine many employings beam pumping unit, beam pumping unit fuselage is heavy, inefficiency, and fuselage weight increases to stroke of polished rod and doubly increases the weight of, and is not especially suitable for long stroke and the oil extraction in oil field of lower-continuous mapping more than 3000 meters.And existing of a great variety without beam pumping unit, most of changement reliability is not high, and still cannot be used for ultradeep well oil pumping.Now propose a kind of planetary gear ring type pumping unit, include machine frame system, motor transmission system, internal gear slide block and planet gear transmission system etc.Planetary type gear transmission unit is the core apparatus of planet gear transmission system.There is efficient, energy-conservation, heavy duty, the commutation steadily advantage such as reliable, be applicable to the occasions such as conventional well oil pumping, deep well, ultradeep well oil pumping and ocean oil pumping.
Model utility content
The technical problems to be solved in the utility model is, provides a kind of planetary pinion belt driver for planetary gear ring type pumping unit, for the problem of non-beam beam-pumping unit commutation in prior art, provides a kind of device that can carry out planet wheel rotation and revolution.
The utility model solves the technological scheme that its technical problem adopts: construct a kind of planetary pinion belt driver for planetary gear ring type pumping unit, include free bearing, the stationary axle be fixed on free bearing, be arranged on the belt pulley on stationary axle, the belt be connected with belt pulley, be arranged on the small pulley on stationary axle, the large belt wheel be connected by driving belt with small pulley, described large belt wheel is fixed in planet axis simultaneously, is arranged on the planet wheel in planet axis.
Described in the utility model a kind of in the planetary pinion belt driver of planetary gear ring type pumping unit, described planet axis is connected by tie-rod with stationary axle.
Implement a kind of planetary pinion belt driver for planetary gear ring type pumping unit described in the utility model, there is following beneficial effect: rotated by belt, drive pulley rotation, stationary axle is driven to rotate again, small pulley on stationary axle drives large belt wheel to rotate by driving belt, drives planet axis rotation, while planet axis rotation, also be connected with stationary axle by tie-rod, planet axis is revolved round the sun around stationary axle.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the graphics of a kind of planetary pinion belt driver for planetary gear ring type pumping unit described in the utility model; In figure, 1-belt, 2-free bearing, 3-belt pulley, 4-driving belt, 5-planet wheel, the large belt wheel of 6-, 7-small pulley, 8-stationary axle, 9-tie-rod, 10-planet axis.
Embodiment
As shown in Figure 1, in the preferred embodiment of a kind of planetary pinion belt driver for planetary gear ring type pumping unit described in the utility model, include free bearing 2, the stationary axle 8 be fixed on free bearing 2, be arranged on the belt pulley 3 on stationary axle 8, the belt 1 be connected with belt pulley 3, is arranged on the small pulley 7 on stationary axle 8, the large belt wheel 6 be connected by driving belt 4 with small pulley 7, described large belt wheel 6 is fixed in planet axis 10 simultaneously, is arranged on the planet wheel 5 in planet axis 10.
Concrete, the belt pulley 3 on stationary axle, small pulley 7 are arranged in pairs, and the large belt wheel 6 in planet axis 10, planet wheel 5 are also paired settings.Tie-rod 9 one end is arranged in the middle of stationary axle 8, and the other end is arranged in the middle of planet axis 10.
In this preferred embodiment, preferred stationary axle 8 both sides are rotated by belt 1 drive pulley 3, stationary axle 8 is driven to rotate again, stationary axle 8 is be arranged in parallel with planet axis 10 and is connected by tie-rod 9, small pulley 7 on stationary axle 8 drives large belt wheel 6 to rotate by driving belt, drive planet axis 10 rotation, while planet axis 10 rotation, also revolved round the sun around stationary axle 8 by tie-rod 9.
The above embodiment only have expressed several mode of execution of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with the content of claims.

Claims (1)

1. the planetary pinion belt driver for planetary gear ring type pumping unit, it is characterized in that, include free bearing (2), the stationary axle (8) be fixed on free bearing (2), be arranged on the belt pulley (3) on stationary axle (8), the small pulley (7) be arranged on stationary axle (8), the large belt wheel (6) be connected by driving belt (4) with small pulley (7), the planet axis (10) be connected with large belt wheel (6), is arranged on the planet wheel (5) in planet axis (10).
CN201420841850.XU 2014-12-28 2014-12-28 A kind of planetary pinion belt driver for planetary gear ring type pumping unit Expired - Fee Related CN204459036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420841850.XU CN204459036U (en) 2014-12-28 2014-12-28 A kind of planetary pinion belt driver for planetary gear ring type pumping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420841850.XU CN204459036U (en) 2014-12-28 2014-12-28 A kind of planetary pinion belt driver for planetary gear ring type pumping unit

Publications (1)

Publication Number Publication Date
CN204459036U true CN204459036U (en) 2015-07-08

Family

ID=53665923

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420841850.XU Expired - Fee Related CN204459036U (en) 2014-12-28 2014-12-28 A kind of planetary pinion belt driver for planetary gear ring type pumping unit

Country Status (1)

Country Link
CN (1) CN204459036U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112210873A (en) * 2020-09-29 2021-01-12 山东日发纺织机械有限公司 Selvage device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112210873A (en) * 2020-09-29 2021-01-12 山东日发纺织机械有限公司 Selvage device

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150708

Termination date: 20161228