CN201747337U - Pumping unit motor belt automatic adjusting device - Google Patents
Pumping unit motor belt automatic adjusting device Download PDFInfo
- Publication number
- CN201747337U CN201747337U CN2010205108058U CN201020510805U CN201747337U CN 201747337 U CN201747337 U CN 201747337U CN 2010205108058 U CN2010205108058 U CN 2010205108058U CN 201020510805 U CN201020510805 U CN 201020510805U CN 201747337 U CN201747337 U CN 201747337U
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- motor
- adjusting
- right adjusting
- bolt
- pumping
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- Expired - Fee Related
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Abstract
The utility model discloses a pumping unit motor belt automatic adjusting device, comprising a motor fixing part, a motor front-and-back adjusting part, a motor left-and-right adjusting part and a power supply part, wherein, the motor fixing part is arranged on the base of the pumping unit; a fixed seat and a motor slide way are fixed under a motor fixing plate to form a whole body, a motor is arranged on the motor fixing plate. The motor is driven through the control button of the power supply part and a relay, a front-back adjusting screw is driven by a reduction box to slide back and forth along the motor slide way through a guideway, and then the motor fixing plate and the motor on the motor fixing plate are driven to move, thereby the motor belt is loosened or fastened; the left-right adjusting unit of the motor left-and-right adjusting part is matched with a left-right adjustment fixed seat to adjust the movement position of the motor in the left and right direction and realize that four points of the motor belt are on the same line.
Description
One, technical field
The utility model relates to the pumping-unit motor belt tensioning device, relates in particular to the adjusting device that a kind of pumping-unit motor belt is adjusted degree of tightness and left and right sides centering automatically.
Two, background technology
The main armrest of replacing of belt of oil pumping machine is moving at present regulates, unclamp the motor set bolt by spanner, prize or move motor with crowbar with the method that jackscrew holds out against, make old belt become flexible, lay down, replace with new belt and make belt be in tensioning state, again that the motor set bolt is fastening, reach instructions for use; After belt moves a period of time, absent-mindedness, skidding can appear, need again to readjust, this control method exists more than many, the consuming time length of operating personnel, the potential safety hazard and influences the shortcoming of output.
Three, summary of the invention
For fear of with remedy the defective that exists in the motor belt adjustment process; the utility model provides a kind of pumping-unit motor belt self-checking device; this device can not only be changed belt easily; can also regulate the elasticity of belt automatically,, realize " four one lines " centering by the adjustment of motor left and right adjusting device; prolong the application life of belt; reduce the time of changing belt, reduce operating personnel's number, reduce downtime.
The technical scheme that the utility model solves is a kind of pumping-unit motor belt self-checking device, and it regulates part, motor left and right adjusting part and power unit before and after comprising motor standing part, motor.The motor standing part is fixed on the oil pumping unit base, mainly form by holder, motor slideway, runner rails and motor fixing plate, motor by the motor fixing hole be fixed on motor fixing plate above, fix with the runner rails that is enclosed within on the motor slideway below the motor fixing plate, motor slideway and holder are fixed into an integral body; The adjusting portion branch comprises drive motors, reduction box, front and back adjusting bolt, dirt-proof boot and front and back adjusting bolt seat before and after the motor, front and back are regulated the bolt seat and are cooperated with the front and back adjusting bolt thread of its inside, be fixed on below the motor fixing plate, make front and back regulate bolt under the drive of reduction box by drive motors, drive whole motor fixing plate through front and back adjusting bolt seat and move forward and backward; The motor left and right adjusting partly comprises left and right adjusting holder and motor left and right adjusting device, by motor left and right adjusting device, realizes the adjusting of motor " four one lines " centering; Power unit comprises cable, discharge cock, control button and relay, by the rotation of control button and relay control motor, so that transmitting power is in reduction box.
The utility model has the following advantages compared with the prior art:
1, easy and simple to handle, realize regulating automatically;
2, prolong the application life of belt;
3, improve the efficiency of transmission of belt;
4, reduce operating personnel and reduce consuming time.
Four, description of drawings
Fig. 1 is the structural representation of the utility model pumping-unit motor belt self-checking device;
Fig. 2 is the structural representation of Fig. 1 motor standing part;
Fig. 3 is the lateral view of Fig. 2;
Fig. 4 is a structural representation of regulating part before and after Fig. 1 motor;
Fig. 5 is the structural representation of Fig. 4 reduction box;
Fig. 6 is the structural representation of Fig. 1 motor left and right adjusting part;
Fig. 7 is the installation drawing of Fig. 1 power unit.
1 power supply among the figure, 2 cables, 3 drive motors, 4 reduction boxes, 5,9 holders, 6,14 motor slideways, 7,8 runner rails, 10 motor fixing holes, 11 motor fixing plates, 12 motor left and right adjusting holders, 13 motor left and right adjusting devices, the bolt seat is regulated in 15 front and back, 16 dirt-proof boots, and bolt is regulated in 17 front and back;
The 1-1 discharge cock, 1-2 control button, 1-3 relay;
4-1 imports worm screw, and 4-2 exports worm gear;
13-1 motor base spacing adjusting bracket, 13-2 regulates cross bar, the 13-3 bolt sleeve, 13-4 regulates bolt, 13-5 cross bar holder.
Five, the specific embodiment
Referring to Fig. 1 to Fig. 7, a kind of pumping-unit motor belt self-checking device, it regulates part, motor left and right adjusting part and power unit before and after comprising motor standing part, motor.The motor standing part is fixed on the oil pumping unit base, mainly by holder 5,9, motor slideway 6,14, runner rails 7,8 and motor fixing plate 11 are formed, holder 5,9 is the metal strip structure, its length is identical with the width of oil pumping unit base, is fixed with motor slideway 6,14 between the holder 5,9; Motor slideway 6,14 is smooth column, and the surface adopts coating to handle, and the outside is with runner rails 7,8; Runner rails 7,8 interior shapes are identical with motor slideway 6,14 profiles, so that move along motor slideway 6,14, outside is square being fixed on below the motor fixing plate 11; Motor fixing plate 11 is tabular, and the motor fixing hole 10 corresponding with the motor base fixing hole arranged, and can fix and regulate motor.The adjusting portion branch comprises drive motors 3, reduction box 4, front and back adjusting bolt 17, dirt-proof boot 16 and front and back adjusting bolt seat 15 before and after the motor, 15 external stabilities of bolt seat are regulated below motor fixing plate 11 in front and back, there is screw thread inside, regulate bolt 17 with front and back and cooperate, bolt 17 outsides are regulated in front and back dirt-proof boot 16; Reduction box 4 is a worm reducer, comprises input worm screw 4-1 and output worm gear 4-2, and drive motors 3 is connected with input worm screw 4-1, and front and back are regulated bolt 17 and are connected the place ahead of the fixed-site seat 5 of reduction box 4 and drive motors 3 with output worm gear 4-2; The motor left and right adjusting partly comprises motor left and right adjusting holder 12 and motor left and right adjusting device 13, motor left and right adjusting holder 12 is a strip, be fixed on the holder 5,9, the centre has groove, and set bolt sleeve 13-3 and motor left and right adjusting holder 12 positions are in the side of motor fixing plate 11; Motor left and right adjusting device 13 comprises motor base spacing adjusting bracket 13-1, regulates cross bar 13-2, bolt sleeve 13-3, regulates bolt 13-4 and cross bar cross bar holder 13-5, motor base spacing adjusting bracket 13-1 one end is a rectangular sheet with holes, the other end is a hollow circular cylinder, be enclosed within and regulate on the cross bar 13-2, regulating cross bar 13-2 is column, and there is raised step at two ends; When rotating bolt sleeve 13-3, drive and regulate bolt 13-4, make the adjusting cross bar 13-2 move left and right that is connected with cross bar holder 13-5.Power unit comprises cable 2, discharge cock 1-1, control button 1-2 and relay 1-3, and power supply flows to drive motors 3 by control button 1-2, relay 1-3 and cable 2 and drives reduction box 4 motions through discharge cock 1-1 input.
During use, drive reduction box 4 by control button 1-2 control drive motors 3, regulate bolt 17 rotations before and after driving motor, motor fixing plate 11 and mounted thereto 's motor is moved forward and backward together, realize the degree of tightness adjustment of motor belt, regulate by motor left and right adjusting device 13 in order to ensure " four one lines " of motor belt.
Certainly, the shape of holder 5,9 also has other structure, and as triangular shape, I shape etc., purpose is for fixing firm.The external surface of same motor slideway 6,14 can adopt or not adopt coating to handle.The quantity of motor slideway 6,14 can design arbitrarily according to on-the-spot instructions for use.The position that motor slideway 6,14 is fixed in the holder 5,9 can be at two ends or the optional position, are purpose with the fixing- stable.Motor slideway 6,14 and runner rails 7,8 outer shape can be circle, polygon, also can be processed into other shape of being convenient to install.Motor fixing plate 11 can be tabular, also can be support shape or other shape, and several motor fixing holes 10 can be arranged on it, so that adapt to the motor of different model.Dirt-proof boot 16 can be used in adjusting bolt 17 outsides before and after can fixing and regulate motor, also can not use.Reduction box 4 can be worm reducer, and also other slows down and form of braking purpose to reach.The position of drive motors 3 and reduction box 4 can the place ahead of holder 5, above or below, also can the rear of holder 9, above or below, easy for installation based on the scene.The connected mode of drive motors 3 and reduction box 4 can be multiple connected modes such as pin key is connected, flange connection, shaft coupling connection.In order to prevent to destroy and steal drive motors 3 and reduction box 4, can take the drive motors 3 outer multiple tamper-proof and anti-theft measures such as motor theft-proof box, the antitheft set bolt connection of employing of installing, can not adopt yet.The position of motor left and right adjusting holder 12 and motor left and right adjusting device 13 can be on the left side or the right side of motor fixing plate 11, based on handled easily.The control circuit of power unit is with 3 commutations of control drive motors, makes it do any circuit of positive and negative running.Such conversion all drops within the protection domain of the present utility model.
Claims (7)
1. pumping-unit motor belt self-checking device, it regulates part, motor left and right adjusting part and power unit before and after comprising motor standing part, motor; The motor standing part comprises holder (5,9), motor slideway (6,14), runner rails (7,8) and motor fixing plate (11); The adjusting portion branch comprises drive motors (3), reduction box (4), front and back adjusting bolt (17), dirt-proof boot (16) and front and back adjusting bolt seat (15) before and after the motor; The motor left and right adjusting partly comprises motor left and right adjusting holder (12) and motor left and right adjusting device (13); Power unit comprises cable (2), discharge cock (1-1), control button (1-2) and relay (1-3); It is characterized in that described motor standing part is fixed on the oil pumping unit base, motor is fixed on the motor fixing plate (11) by motor fixing hole (10), fixing with the runner rails (7,8) that is enclosed within on the motor slideway (6,14) below the motor fixing plate (11), motor slideway (6,14) is fixed into an integral body with holder (5,9); Regulate the front and back adjusting bolt seats (15) of part before and after the motor and regulate bolt (17) threaded engagement with the front and back of its inside, be fixed on below the motor fixing plate (11), make front and back regulate bolt (17) under the drive of reduction box (4) by drive motors (3), drive whole motor fixing plate (11) through front and back adjusting bolt seats (15) and move forward and backward; The motor left and right adjusting is partly by the position about motor left and right adjusting device (13) adjusting motor; The power supply of power unit flows to drive motors (3) by control button (1-2), relay (1-3) and cable (2) and drives reduction box (4) motion through discharge cock (1-1) input.
2. pumping-unit motor belt self-checking device according to claim 1 is characterized in that the motor slideway (6,14) of described motor standing part is smooth column, is with runner rails (7,8) outside it, and two ends are fixed between the holder (5,9).
3. pumping-unit motor belt self-checking device according to claim 1 is characterized in that there is screw thread adjusting bolt seat (15) inside of regulating partly before and after the described motor, front and back, and dirt-proof boot (16) is installed at outside two ends.
4. pumping-unit motor belt self-checking device according to claim 1, it is characterized in that it is worm reducer that the reduction box (4) of part is regulated in described motor front and back, comprise input worm screw (4-1) and output worm gear (4-2), drive motors (3) is connected with input worm screw (4-1), and front and back are regulated bolt (17) and are connected with output worm gear (4-2).
5. pumping-unit motor belt self-checking device according to claim 1 is characterized in that the motor left and right adjusting holder (12) of described motor left and right adjusting part is fixed on the holder (5,9), is strip, and the centre has groove.
6. pumping-unit motor belt self-checking device according to claim 1, the motor left and right adjusting device (13) that it is characterized in that described motor left and right adjusting part, comprise motor base spacing adjusting bracket (13-1), adjusting cross bar (13-2), bolt sleeve (13-3), regulate bolt (13-4) and cross bar holder (13-5), motor base spacing adjusting bracket (13-1) end is a rectangular sheet with holes, the other end is a hollow circular cylinder, is enclosed within to regulate on the cross bar (13-2).
7. according to claim 1 or 6 described pumping-unit motor belt self-checking devices, it is characterized in that the adjusting cross bar (13-2) of described motor left and right adjusting part is column, there is raised step at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205108058U CN201747337U (en) | 2010-08-26 | 2010-08-26 | Pumping unit motor belt automatic adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205108058U CN201747337U (en) | 2010-08-26 | 2010-08-26 | Pumping unit motor belt automatic adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747337U true CN201747337U (en) | 2011-02-16 |
Family
ID=43582020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205108058U Expired - Fee Related CN201747337U (en) | 2010-08-26 | 2010-08-26 | Pumping unit motor belt automatic adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037974A (en) * | 2014-06-26 | 2014-09-10 | 孟宪河 | Convenient adjustment slide rail for motor |
| CN107947441A (en) * | 2017-12-27 | 2018-04-20 | 中国石油化工股份有限公司 | Motor of oil extractor belt tension self-checking device |
-
2010
- 2010-08-26 CN CN2010205108058U patent/CN201747337U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037974A (en) * | 2014-06-26 | 2014-09-10 | 孟宪河 | Convenient adjustment slide rail for motor |
| CN107947441A (en) * | 2017-12-27 | 2018-04-20 | 中国石油化工股份有限公司 | Motor of oil extractor belt tension self-checking device |
| CN107947441B (en) * | 2017-12-27 | 2024-04-09 | 中国石油化工股份有限公司 | Automatic tightness adjusting device for motor belt of pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130826 |