CN209458360U - A kind of belt of oil pumping machine enhancing efficiency device - Google Patents
A kind of belt of oil pumping machine enhancing efficiency device Download PDFInfo
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- CN209458360U CN209458360U CN201821920056.9U CN201821920056U CN209458360U CN 209458360 U CN209458360 U CN 209458360U CN 201821920056 U CN201821920056 U CN 201821920056U CN 209458360 U CN209458360 U CN 209458360U
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- belt
- pulley
- oil pumping
- clamp force
- pumping machine
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Abstract
The utility model discloses a kind of belt of oil pumping machine enhancing efficiency devices, including the first belt pulley, belt and the second belt pulley, first belt pulley is connect by belt with the second pulley rotation, the bottom of the belt is equipped with belt clamp force flexible adjustment device, the bottom of the belt clamp force flexible adjustment device is equipped with replacement belt tensioning device, and the bottom of the replacement belt tensioning device and the second belt pulley is connected with pedestal.Without being replaced in mobile motor when replacing belt, more convenient, dual security protection protects the personal safety of operator.
Description
Technical field
The utility model relates to belt of oil pumping machine enhancing efficiency engineering device technique field, specially a kind of belt of oil pumping machine efficiency
Lifting device.
Background technique
To the investigation of our factory belt of oil pumping machine replacement cycle discovery, it is few then 1~2 day, more then half a year are averaged 3~4 months,
The reason of big difference in this way is caused between its well has: 1, belt quality problems.2, the quality problems of belt installation.3, pumping unit
Load imbalance problem.
Remain static before pumping unit starting because of machine driven system, starting the born tensile load of moment belt compared with
Greatly, also big to the damage of belt, because load is larger occur belt slippage phenomenon again caused by belt wear, and pumping unit run well
This phenomenon will be eased afterwards but belt slack also has the generation of the phenomenon that throws switch, and the elastic adjusting of previous belt of oil pumping machine is
It is realized by mobile motor, but this regulative mode is timing property, can also say it is rigid adjusting, the elasticity of belt itself is adjusted
Energy saving power is but limited, if belt caused by belt fair wear and tear or environment temperature is loose helpless, especially in the summer
Belt caused by monsoon rain and high temperature is loose to skid, throws switch, and certainly will accelerate the fatigue and abrasion of belt in this way, shorten making for belt
Use the service life.
Summary of the invention
The purpose of this utility model is to provide a kind of belt of oil pumping machine enhancing efficiency devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of belt of oil pumping machine enhancing efficiency device,
Including the first belt pulley, belt and the second belt pulley, first belt pulley is connect by belt with the second pulley rotation, institute
The bottom for stating belt is equipped with belt clamp force flexible adjustment device, and the bottom of the belt clamp force flexible adjustment device is equipped with replacement
The bottom of belt tensioning device, the replacement belt tensioning device and the second belt pulley is connected with pedestal.
Compared with prior art, the utility model has the beneficial effects that the belt of oil pumping machine enhancing efficiency device, pumping unit
The invention of belt enhancing efficiency device compensates for equipment and adjusts insufficient defect, has reached ideal effect, the master that this develops
Want function as follows:
1, device guarantees that expanding force when belt works is consistent always.
2, the contact area for increasing belt and driving wheel promotes transmission efficiency.
3, reduce the workload of replacement belt, it is convenient and efficient.
4, crank balance situation when the work of real time monitoring pumping unit.
5, safe and environment-friendly.
Detailed description of the invention
Fig. 1 is enhancing efficiency safety device working principle.
In figure: 1, the first belt pulley, 2, belt, the 3, second belt pulley, 4, pedestal, 5, replacement belt tensioning device, 6, skin
Band clamp force flexible adjustment device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of belt of oil pumping machine enhancing efficiency device, including
First belt pulley 1, belt 2 and the second belt pulley 3, first belt pulley 1 are rotatablely connected by belt 2 and the second belt pulley 3,
The bottom of the belt 2 is equipped with belt clamp force flexible adjustment device 6, and the bottom of the belt clamp force flexible adjustment device 6 is installed
Have and replace belt tensioning device 5, the bottom of the replacement belt tensioning device 5 and the second belt pulley 3 is connected with pedestal 4.
Belt clamp force adjuster (interior device): it is held with rotatable support roller below belt (at belt acting), to pop-up
Playing belt increases belt and power wheel and driven wheel contact area, so that the mechanical efficiency of belt is improved, it will with ratchet is adjusted
Support roller is adjusted to appropriate location to guarantee the appropriate clamp force of belt, and elasticity Free up Memory is that the spring being arranged in adjuster comes in fact
Existing, it is ensured that the clamp force consistency in belt work.
2, belt replacing adjuster (outer device): belt replacing adjuster (outer device): belt replacing adjuster and belt
1.5 tons of mechanic jacks are installed for being promoted and being dropped in the design of clamp force adjuster slideway cooperating, belt replacing adjuster bottom
Lower belt clamp force adjuster, makes belt slack or swelling, and taking for belt is facilitated to add.
4 foundation bolts for adding belt that need to unclamp motor are taken in the past, unclamp motor jackscrew, and moving forward motor with crowbar makes
Belt slack convenient for removing, also want inverted repeat to operate one time and to adjust 4: 1 lines, time-consuming and laborious, rod-pumped well skin by when installation
Taking with the design of enhancing efficiency safety device plus belt elevator structure, this problem of effective solution are more efficient and convenient.
3, anti-slip belt safety clamp (added safety devices): tensing brake after shutdown of pumping machine, (ratio when to prevent work
Such as: when replacement polished rod seal circle) because braking, the car slipping phenomenon not occurred tightly can be fixed belt with anti-slip belt holder, from
And provide dual safeguard protection.
4, oil pumping machine crank equilibrium state graduation indication (additional function): when pumping unit works normally, crank operating is driven
Burner do up and down stroke motion, load balancing situation is embodied on belt at this time, by belt tugboat move up and down away from
The unbalance numerical value of crank (ampere) can be judged from corresponding graduation indication.
5, it installs: belt being adjusted to the relaxed state that can be removed before installation, has fastened motor foot bolt, single unit system
It is fixed on the corresponding position on oil pumping unit base with cutting ferrule, belt clamp force adjuster is played to appropriate location with jack, adjusts skin
Spring clamp force (20 kilograms or so) with clamp force adjuster, opens machine.
The rod-pumped well belt enhancing efficiency safety device style of work is:
Elasticity of the belt supporting wheel below the belt of most stress using spring is decomposed, the stress of check strap starting moment is negative
It carries, reduces the damage of belt, when pumping unit runs well, belt supporting wheel automatically adjusts belt clamp force by spring, allows skin always
The phenomenon that with the certain clamp force of holding to prevent belt slippage, throw switch, especially rainy day effect is more significant, to improve
Rod-pumped well production efficiency
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of belt of oil pumping machine enhancing efficiency device, including the first belt pulley (1), belt (2) and the second belt pulley (3), institute
It states the first belt pulley (1) to be rotatablely connected by belt (2) and the second belt pulley (3), it is characterised in that: the bottom of the belt (2)
Portion is equipped with belt clamp force flexible adjustment device (6), and the bottom of the belt clamp force flexible adjustment device (6) is equipped with replacement belt
The bottom of regulating device (5), replacement belt tensioning device (5) and the second belt pulley (3) is connected with pedestal (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920056.9U CN209458360U (en) | 2018-11-21 | 2018-11-21 | A kind of belt of oil pumping machine enhancing efficiency device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920056.9U CN209458360U (en) | 2018-11-21 | 2018-11-21 | A kind of belt of oil pumping machine enhancing efficiency device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458360U true CN209458360U (en) | 2019-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920056.9U Active CN209458360U (en) | 2018-11-21 | 2018-11-21 | A kind of belt of oil pumping machine enhancing efficiency device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209458360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894694A (en) * | 2019-12-03 | 2021-06-04 | 中国石油天然气股份有限公司 | Belt replacement system and belt replacement method |
-
2018
- 2018-11-21 CN CN201821920056.9U patent/CN209458360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894694A (en) * | 2019-12-03 | 2021-06-04 | 中国石油天然气股份有限公司 | Belt replacement system and belt replacement method |
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