CN206402042U - Belt tension self-adjustable motor base - Google Patents
Belt tension self-adjustable motor base Download PDFInfo
- Publication number
- CN206402042U CN206402042U CN201621481367.0U CN201621481367U CN206402042U CN 206402042 U CN206402042 U CN 206402042U CN 201621481367 U CN201621481367 U CN 201621481367U CN 206402042 U CN206402042 U CN 206402042U
- Authority
- CN
- China
- Prior art keywords
- motor
- slide rail
- motor base
- rack
- belt
- 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
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Abstract
The utility model is related to a kind of belt tension self-adjustable motor base.Its technical scheme is that the left side of oil pumping unit base is connected with the left end of motor base slide rail by hinges, the right side of oil pumping unit base is fixed with elevating screw by fixing bolt, nut sleeve is provided with elevating screw, sliding axle is provided with nut sleeve, sliding axle is connected with motor base slide rail, motor is provided with motor base slide rail top, motor is provided with belt, stationary rack is provided with the bottom of movable rack, gear is provided between movable rack and stationary rack, gear is connected one end of bar, the other end connection lock shaft of fix bar by rotating shaft.The beneficial effects of the utility model are：The utility model can make whole motor produce the upper and lower displacement of circular arc, so as to be tensioned or loosen belt, and can easily adjust the position of motor, motor belt is in optimal working condition all the time, improve operating efficiency.
Description
Technical field
The utility model is related to a kind of belt tension adjusting means, more particularly to a kind of belt tension self-adjustable motor bottom
Seat.
Background technology
In petroleum recovery operations, oil pumper is conventional equipment, and belt of oil pumping machine therein often may require that adjustment,
At present, adjustment belt of oil pumping machine, which crosses the mode of tightness, is：It is artificial to make to move after motor, often during operation, there is belt
The problem of tension, belt operating a period of time occurs after relaxation, makes transposition after motor whole again, same during motor adjustment
Excessive belt stretch can be made, the pretightning force of so each belt is excessive, reduce the service life of belt, cause the increase of production cost；
In addition, in sleet season, if motor cannot be adjusted in time, will also result in heavy losses.
The content of the invention
There is provided a kind of belt tension self-adjustable aiming at the drawbacks described above that prior art is present for the purpose of this utility model
Motor base, can make whole motor produce the upper and lower displacement of circular arc, so as to be tensioned or loosen belt, and can easily adjust
The position of motor, makes motor belt be in optimal working condition all the time.
Its technical scheme is：Including oil pumping unit base, elevating screw, motor base slide rail, the left side of oil pumping unit base with
The left end of motor base slide rail is connected by hinges, and the right side of oil pumping unit base is fixed with lifting silk by fixing bolt
Thick stick, is provided with nut sleeve on elevating screw, sliding axle is provided with nut sleeve, sliding axle is connected with motor base slide rail, in electricity
Machine base slide rail top is provided with motor, and motor is provided with belt, and described motor base slide rail includes movable rack, fixing tooth
Bar, gear, fix bar, lock shaft, are provided with stationary rack in the bottom of movable rack, are set between movable rack and stationary rack
There is a gear, gear is connected one end of bar, the other end connection lock shaft of fix bar, the upper end of lock shaft and work by rotating shaft
The left end of carry-over bar welds together, and described movable rack is moved by gear on stationary rack.
Above-mentioned stationary rack is provided with slide rail, and sliding axle is slided in slide rail.
The lower end of above-mentioned lock shaft is thread spindle, and latch segment is connected by thread spindle.
Above-mentioned latch segment is hollow circuit cylinder, and inner surface is provided with screw thread, and with threaded shaft fits, the interior diameter of latch segment is with consolidating
The teeth of fixed rack are wide identical, and the teeth that latch segment blocks stationary rack are fixed.
The teeth of above-mentioned gear coordinate with the teeth on movable rack, stationary rack.
The beneficial effects of the utility model are：The utility model can make the upper and lower displacement of whole motor generation circular arc, from
And be tensioned or loosen belt, and the position of motor can be easily adjusted, motor belt is in optimal working condition all the time,
Improve operating efficiency.When motor belt, which needs to adjust, to be changed, the position on leading screw is enclosed on by adjusting nut, makes whole electricity
Machine produces the upper and lower displacement of circular arc, the centre-to-centre spacing of motor pulley and reduction box belt pulley is changed, so as to be tensioned or pine
Dynamic belt, motor base slide rail includes movable rack and stationary rack, and movable rack realizes that motor exists by gear shift position
The movement of position on motor base slide rail, easily adjusts the position of motor, motor belt is in optimal work shape all the time
State, improves operating efficiency, effectively reduces the labor intensity of workman.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the structural representation of motor base slide rail；
Accompanying drawing 3 is the schematic enlarged-scale view of lock shaft；
In figure：Oil pumping unit base 1, fixing bolt 2, elevating screw 3, motor base slide rail 4, nut sleeve 5, motor 6, skin
Band 7, hinges 8, sliding axle 9, slide rail 10, movable rack 4.1, stationary rack 4.2, gear 4.3, fix bar 4.4, lock shaft
4.5th, thread spindle 4.6, latch segment 4.7.
Embodiment
With reference to accompanying drawing 1-3, the utility model will be further described：
The utility model includes oil pumping unit base 1, elevating screw 3, motor base slide rail 4, the left side of oil pumping unit base 1
It is connected with the left end of motor base slide rail 4 by hinges 8, the right side of oil pumping unit base 1 is fixed with liter by fixing bolt 2
Leading screw 3 is dropped, nut sleeve 5 is provided with elevating screw 3, sliding axle 9, sliding axle 9 and motor base slide rail are provided with nut sleeve 5
4 connections, motor 6 is provided with the top of motor base slide rail 4, and motor 6 is provided with belt 7, and described motor base slide rail 4 includes living
Carry-over bar 4.1, stationary rack 4.2, gear 4.3, fix bar 4.4, lock shaft 4.5, in the bottom of movable rack 4.1 provided with fixation
Rack 4.2, is provided with gear 4.3 between movable rack 4.1 and stationary rack 4.2, and gear 4.3 is connected bar by rotating shaft
4.4 one end, the other end connection lock shaft 4.5 of fix bar 4.4, the upper end of lock shaft 4.5 is welded with the left end of movable rack 4.1
It is connected together, described movable rack 4.1 is moved by gear 4.3 on stationary rack 4.2.
Wherein, the stationary rack 4.2 is provided with slide rail 10, and sliding axle 9 is slided in slide rail 10, and sliding axle is in slide rail
Slide the cooperation realized with motor base slide rail lift in height.
In addition, the lower end of described lock shaft 4.5 is thread spindle 4.6, latch segment 4.7, screw thread are connected by thread spindle 4.6
Axle realizes the regulation up and down of latch segment.
In addition, described latch segment 4.7 is hollow circuit cylinder, inner surface is provided with screw thread, coordinates with thread spindle 4.6, latch segment
4.7 interior diameter is wide identical with the teeth of stationary rack 4.2, and the teeth that latch segment 4.7 blocks stationary rack 4.2 are fixed, and realizes
The movement of movable rack, makes position adjustments of the motor on motor base slide rail, motor belt is in optimal work all the time
State.
In addition, the teeth of described gear 4.3 coordinate with the teeth on movable rack 4.1, stationary rack 4.2, realize and live
The movement of carry-over bar.
When motor belt, which needs to adjust, to be changed, adjusting nut is enclosed on the position on leading screw, and sliding axle is slided in slide rail,
Realize with the cooperation of motor base slide rail lift in height, whole motor is produced the upper and lower displacement of circular arc, make motor pulley with
The centre-to-centre spacing of reduction box belt pulley changes, so as to be tensioned or loosen belt, when needing the position of regulation motor, twists upwards
Dynamic latch segment, making latch segment, threadingly axle is moved up, and departs from the teeth of stationary rack, promotes movable rack, and movable rack leads to
Gear movement is crossed, motor stops when reaching correct position, turns latch segment, making latch segment, threadingly axle is moved down, and makes locking
The teeth that block blocks stationary rack are fixed.
The utility model can make whole motor produce the upper and lower displacement of circular arc, so that be tensioned or loosen belt, and can
The position of motor is easily adjusted, motor belt is in optimal working condition all the time, improves operating efficiency.When motor skin
When band needs to adjust replacing, the position on leading screw is enclosed on by adjusting nut, whole motor is produced the upper and lower displacement of circular arc, makes
The centre-to-centre spacing of motor pulley and reduction box belt pulley changes, so as to be tensioned or loosen belt, motor base slide rail includes
Movable rack and stationary rack, movable rack realize the shifting of motor position on motor base slide rail by gear shift position
It is dynamic, the position of motor is easily adjusted, motor belt is in optimal working condition all the time.Operating efficiency is improved, effectively
The labor intensity for reducing workman.
It is described above, only it is preferred embodiment of the present utility model, any those skilled in the art may profit
Equivalent technical scheme is changed the utility model or is revised as with the technical scheme of above-mentioned elaboration.Therefore, foundation
Any simple modification or substitute equivalents that the technical solution of the utility model is carried out, belong to the greatest extent what the utility model was claimed
Scope.
Claims (5)
1. a kind of belt tension self-adjustable motor base, including oil pumping unit base（1）, elevating screw（3）, motor base slide rail
（4）, oil pumping unit base（1）Left side and motor base slide rail（4）Left end pass through hinges（8）Connection, oil pumping unit base
（1）Right side pass through fixing bolt（2）It is fixed with elevating screw（3）, it is characterized in that：In elevating screw（3）It is provided with nut sleeve
（5）, in nut sleeve（5）It is provided with sliding axle（9）, sliding axle（9）With motor base slide rail（4）Connection, in motor base slide rail
（4）Top is provided with motor（6）, motor（6）It is provided with belt（7）, described motor base slide rail（4）Including movable rack
（4.1）, stationary rack（4.2）, gear（4.3）, fix bar（4.4）, lock shaft（4.5）, in movable rack（4.1）Bottom set
There is stationary rack（4.2）, in movable rack（4.1）With stationary rack（4.2）Between be provided with gear（4.3）, gear（4.3）Pass through
Rotating shaft is connected bar（4.4）One end, fix bar（4.4）The other end connection lock shaft（4.5）, lock shaft（4.5）It is upper
End and movable rack（4.1）Left end weld together, described movable rack（4.1）Pass through gear（4.3）In stationary rack
（4.2）Upper movement.
2. belt tension self-adjustable motor base according to claim 1, it is characterized in that：In the stationary rack（4.2）
It is provided with slide rail（10）, sliding axle（9）In slide rail（10）It is interior to slide.
3. belt tension self-adjustable motor base according to claim 1, it is characterized in that：Described lock shaft（4.5）'s
Lower end is thread spindle（4.6）, pass through thread spindle（4.6）Connect latch segment（4.7）.
4. belt tension self-adjustable motor base according to claim 3, it is characterized in that：Described latch segment（4.7）For
Hollow circuit cylinder, inner surface is provided with screw thread, with thread spindle（4.6）Coordinate, latch segment（4.7）Interior diameter and stationary rack（4.2）
The facewidth it is identical, latch segment（4.7）Block stationary rack（4.2）Teeth fix.
5. belt tension self-adjustable motor base according to claim 1, it is characterized in that：Described gear（4.3）Tooth
Tooth and movable rack（4.1）, stationary rack（4.2）On teeth coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481367.0U CN206402042U (en) | 2016-12-30 | 2016-12-30 | Belt tension self-adjustable motor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621481367.0U CN206402042U (en) | 2016-12-30 | 2016-12-30 | Belt tension self-adjustable motor base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206402042U true CN206402042U (en) | 2017-08-11 |
Family
ID=59516124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621481367.0U Expired - Fee Related CN206402042U (en) | 2016-12-30 | 2016-12-30 | Belt tension self-adjustable motor base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206402042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824403A (en) * | 2018-08-17 | 2018-11-16 | 卢敏杰 | A kind of solid refuse cleaning plant |
| CN113206571A (en) * | 2021-06-10 | 2021-08-03 | 魏良艳 | Quick adjusting device of beam-pumping unit motor position |
-
2016
- 2016-12-30 CN CN201621481367.0U patent/CN206402042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824403A (en) * | 2018-08-17 | 2018-11-16 | 卢敏杰 | A kind of solid refuse cleaning plant |
| CN113206571A (en) * | 2021-06-10 | 2021-08-03 | 魏良艳 | Quick adjusting device of beam-pumping unit motor position |
| CN113206571B (en) * | 2021-06-10 | 2021-12-14 | 华运隆腾机械制造有限公司 | Quick adjusting device of beam-pumping unit motor position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170811 Termination date: 20171230 |