CN103089200A

CN103089200A - Multifunctional energy-saving and environment-friendly parameter-adjusting device

Info

Publication number: CN103089200A
Application number: CN2013100307763A
Authority: CN
Inventors: 于海颜; 崔文琪; 崔超; 王有才; 崔龙; 闵志成
Original assignee: YANCHENG QIHANG PETROLEUM CHEMISTRY MACHINERY CO Ltd
Current assignee: YANCHENG QIHANG PETROLEUM CHEMISTRY MACHINERY CO., LTD.
Priority date: 2013-01-28
Filing date: 2013-01-28
Publication date: 2013-05-08
Anticipated expiration: 2033-01-28
Also published as: CN103089200B

Abstract

A multifunctional energy-saving and environment-friendly parameter-adjusting device belongs to the field of oil field equipment. The invention aims at independently providing the multifunctional energy-saving and environment-friendly parameter-adjusting device which is used for adjusting the speed of a pumping unit. A fixed baseplate is installed on a rack, a worm reduction machine is installed on the lateral side of the rack, a variable speed box and a fixed block are fixedly installed on the fixed baseplate, an erecting support is fixedly installed on the fixed block, a big motor is arranged on a movable motor baseplate, and the movable motor baseplate is connected with the fixed block in a shaft mode. One end of the support is fixed on the movable motor baseplate, and the other end of the support is provided with a small slide block which is arranged in a limit sliding chute of the erecting support. The variable speed box is provided with a support, a movable baseplate is connected with the support in a shaft mode, a small motor is installed on the movable baseplate, one end of a hydro-cylinder is connected with the movable motor baseplate in a shaft mode, the other end of the hydro-cylinder is connected with the motor of the small motor in s shaft mode, and three sets of gears inside the variable speed box mesh and transmit independently. The device is compact in structure, reasonable in design and simple in operation. The device can effectively solve the defect during the process of adjusting the speed of the pumping unit in the prior art and the device is safe and reliable.

Description

Easy assembling glass electric is transferred the ginseng device

Technical field

The invention belongs to the oil field equipment field.

Background technology

Oil pumper is a kind of machinery equipment of recover petroleum, is commonly called as " machine of kowtowing ", makes oil go out well by the way of pressurizeing.The tradition pumping unit is directly dragged by ordinary ac asynchronous motor usually.Its crank band drives sucker rod with balance, drives downhole pump the pumping of cycle that fix, and the oil of down-hole is delivered to ground.Just install external brake unit additional in frequency converter.When sucker rod worked in the decline stroke, machine operation consumed this part energy in generating state by resistance heating.Yet the different equipment cooperation of different oil wells adjusts improper or the oxidation of braking resistor contact, loose contact etc. all can cause the overvoltage of oil pumper decline stroke frequency converter loop line, causes that the frequency converter failure rate is higher.

Summary of the invention

The objective of the invention is a kind of Easy assembling glass electric for adjusting oil pumper speed of independent design and transfer the ginseng device.

The present invention has chute on frame, the slide block of fixed base plate bottom surface is placed in chute, in the side of frame, worm-gear speed reducer is installed, and the turbine of worm-gear speed reducer is connected with motor, and the worm screw of worm-gear speed reducer is arranged on the bottom of fixed base plate; Be installed with gearbox and fixed block on fixed base plate, be installed with staking on fixed block, large motor is placed on the flexible lamp machine bottom board, and flexible lamp machine bottom board axle is connected on fixed block, pole one end is fixed on the flexible lamp machine bottom board, the other end is equipped with small slide block, and small slide block is placed in limit sliding chutes on staking; Support is installed on gearbox, and axle is connected with movable floor on support, and small machine is arranged on movable floor, and hydraulic cylinder one end axle is connected on the flexible lamp machine bottom board, and the other end is connected with the motor shaft of small machine; The fluctuation bar of gearbox outside is coaxial fixing with the shifting fork bar of gearbox inside, the shifting fork bar end is shift fork, the corresponding initiatively wheels of shift fork, initiatively wheels are comprised of small active gear, large driving gear and middle driving gear, initiatively wheels are enclosed within on driving shaft, at driving shaft, slideway is arranged, the slide block of corresponding slideway is initiatively all arranged on each driving gear inner ring of wheels, driving shaft is arranged on the speed change tank wall by bearing, driving shaft one end stretches out on the input of gearbox motor pulley is installed, and motor pulley is corresponding with motor pulley on large motor shaft; Driven axle is arranged on by bearing on the wall of gearbox, fixes passive wheels on driven axle, and passive wheels are by large driven gear, middle driven gear and little driven gear, and driven axle stretches out on the output of gearbox drive pulley is installed.

The present inventionThe gearbox inside of the input of driving shaft is provided with the taper lubricant reservoir.

Compact conformation of the present invention, reasonable in design, simple to operate, can effectively solve by the present invention the shortcoming that exists in existing oil pumper conversion process, safe and reliable.

Description of drawings

Fig. 1 is structural representation of the present invention;

Fig. 2 is reductor internal construction top view of the present invention;

Fig. 3 is speed reducer drive structural representation of the present invention.

The specific embodiment

The present invention has chute on frame 18, the slide block of fixed base plate 1 bottom surface is placed in chute, in the side of frame 18, worm-gear speed reducer 14 is installed, the turbine of worm-gear speed reducer 14 is connected with motor, and the worm screw of worm-gear speed reducer 14 is arranged on the bottom of fixed base plate 1; Can adjust fixed base plate by worm gear structure moves according to the displacement of chute restriction on frame, like this, because other accessories all are placed on fixed base plate, so, all accessories that just drive on fixed base plate move, when the belt that is connected between drive pulley 17 and oil pump speed reducer belt pulley is loosening, just can by this adjusting with belt tensioner again, prevent belt creep.

Be installed with gearbox 13 and fixed block 2 on fixed base plate 1, be installed with staking 3 on fixed block 2, large motor 4 is placed on flexible lamp machine bottom board 5, and flexible lamp machine bottom board 5 axles are connected on fixed block 2, pole 7 one ends are fixed on flexible lamp machine bottom board 5, the other end is equipped with small slide block, and small slide block is placed in limit sliding chutes 8 on staking 3; Support 16 is installed on gearbox 13, and axle is connected with movable floor 11 on support 16, and small machine 10 is arranged on movable floor 11, and hydraulic cylinder 9 one end axles are connected on flexible lamp machine bottom board 5, and the other end is connected with the motor shaft of small machine 10; Structure is by small machine 10 outputting powers herein, make hydraulic cylinder 9 do flexible work, the flexible drive flexible lamp machine bottom board 5 of hydraulic cylinder 9 carries out rotating with the axle fulcrum of fixed block 2, drive simultaneously the large motor movement on flexible lamp machine bottom board 5, but the effect due to limit sliding chutes 8 and pole 7, all flexible lamp machine bottom boards 5 and large motor 4 can only move in the scope of setting, because this moves, just can extend or shorten the distance between large motor pulley 6 and motor pulley 12, thereby adjust the degree of tightness of belt.

the fluctuation bar 15 of gearbox 13 outsides is coaxial fixing with the shifting fork bar 19 of gearbox 13 inside, shifting fork bar 19 ends are shift forks 20, the corresponding initiatively wheels of shift fork 20, initiatively wheels are by small active gear 31, large driving gear 22 and middle driving gear 21 form, initiatively wheels are enclosed within on driving shaft 25, at driving shaft 25, slideway is arranged, the slide block of corresponding slideway is initiatively all arranged on each driving gear inner ring of wheels, driving shaft 25 is arranged on gearbox 13 walls by bearing, driving shaft 25 1 ends stretch out on the input 27 of gearbox 13 motor pulley 12 are installed, motor pulley 12 is corresponding with large motor pulley 6 on large motor 4 axles, driven axle 28 is arranged on the wall of gearbox 13 by bearing, fix passive wheels on driven axle 28, passive wheels are by large driven gear 23, middle driven gear 24 and little driven gear 29, driven axle 28 stretches out on the output 30 of gearbox 13 drive pulley 17 is installed, and is connected by belt between drive pulley 17 and oil pump speed reducer belt pulley.

Initiatively the distance between the small active gear 31 on wheels, large driving gear 22 and middle driving gear 21 is fixed, and is to stir to complete by shift fork when adjustment active wheels slide up and down on driving shaft.How no matter small active gear 31 and large driven gear 23 engagements, middle driving gear 21 and middle driven gear 24 engagements, large driving gear 22 and little driven gear 29 engagements are stirred, and can only guarantee that all one group of gear is in engagement.Three kinds of engagements are like this adjusted the speed of kowtowing of oil pumper.

On gearbox 13 outer walls of fluctuation bar 15 correspondences, three locating holes or positioning wedged block can be set, can mark low speed, high speed and middling speed, what low speed was corresponding is exactly that shift fork toggles it to engagement with small active gear 31 and large driven gear 23, what middling speed was corresponding is exactly that middle driving gear 21 toggles it to engagement with middle driven gear 24, and corresponding is exactly that large driving gear 22 toggles it to engagement with little driven gear 29 at a high speed.Can make the operator just adjust to very easily desired rate by locating hole or positioning wedged block.

Gearbox 13 inside of the input of driving shaft 25 of the present invention are provided with taper lubricant reservoir 26.Are casings of sealing at gearbox 13, inside is full of lubrication oil, reduces the wearing and tearing that the engagement of gear and gear produces, and has also guaranteed the lubricated of bearing simultaneously.Taper lubricant reservoir 26 communicates with gearbox 13 inside, guarantees like this lubricated of input bearing.

Power conductive process of the present invention is: large motor 4 drives large motor pulley 6, large motor pulley 6 conducts power to motor pulley 12 by belt, motor pulley 12 is by the inner meshed gears of gearbox 13, power is transmitted to drive pulley 17, drive pulley 17 is last by belt, and power is passed to oil pumper.

Claims

1. an Easy assembling glass electric is transferred the ginseng device, it is characterized in that: on frame (18), chute is arranged, the slide block of fixed base plate (1) bottom surface is placed in chute, in the side of frame (18), worm-gear speed reducer (14) is installed, the turbine of worm-gear speed reducer (14) is connected with motor, and the worm screw of worm-gear speed reducer (14) is arranged on the bottom of fixed base plate (1), be installed with gearbox (13) and fixed block (2) on fixed base plate (1), be installed with staking (3) on fixed block (2), large motor (4) is placed on flexible lamp machine bottom board (5), and flexible lamp machine bottom board (5) axle is connected on fixed block (2), pole (7) one ends are fixed on flexible lamp machine bottom board (5), the other end is equipped with small slide block, and small slide block is placed in limit sliding chutes (8) on staking (3), support (16) is installed on gearbox (13), be connected with movable floor (11) at the upper axle of support (16), small machine (10) is arranged on movable floor (11), hydraulic cylinder (9) one end axles are connected on flexible lamp machine bottom board (5), and the other end is connected with the motor shaft of small machine (10), fluctuation bar (15) shifting fork bar (19) coaxial fix inner with gearbox (13) that gearbox (13) is outside, shifting fork bar (19) end is shift fork (20), the corresponding initiatively wheels of shift fork (20), initiatively wheels are by small active gear (31), large driving gear (22) and middle driving gear (21) form, initiatively wheels are enclosed within on driving shaft (25), at driving shaft (25), slideway is arranged, the slide block of corresponding slideway is initiatively all arranged on each driving gear inner ring of wheels, driving shaft (25) is arranged on gearbox (13) wall by bearing, driving shaft (25) one ends stretch out on the input (27) of gearbox (13) motor pulley (12) are installed, motor pulley (12) is corresponding with motor pulley (6) on large motor (4) axle, driven axle (28) is arranged on the wall of gearbox (13) by bearing, at the upper fixing passive wheels of driven axle (28), passive wheels are by large driven gear (23), middle driven gear (24) and little driven gear (29), and driven axle (28) stretches out on the output (30) of gearbox (13) drive pulley (17) is installed.

2. Easy assembling glass electric claimed in claim 1 is transferred the ginseng device, it is characterized in that: gearbox (13) inside of the input of driving shaft (25) is provided with taper lubricant reservoir (26).