CN2498373Y - Wine energy aid for cooker hood - Google Patents

Abstract

Disclosed is a wind power auxiliary apparatus for an oil pumping machine, comprising a wind wheel, a one-stage accelerator, a connection bond sleeve, a transmission shaft, a tower bracket, a two-stage accelerator, a drive disc of a ratchet self-acting centrifugal clutch and a driven disc of a belt pulley. The wind wheel is arranged on an input shaft; a gearwheel and a pinion which are inserted into the case of the one-stage accelerator mesh with each other; the input shaft is connected with the connection bond sleeve through a horizontal turning shaft block and then is fixed at the top of the tower bracket; the lower end of the transmission shaft is connected with a power input shaft inside the case of the two-stage accelerator. The mesh of the gearwheel with the pinion drives the power output shaft and the drive disc for the circular ratchet self-acting centrifugal clutch is arranged on the shaft and is matched with the driven disc of the belt pulley so that when effective wind speed is reached, the ratchet will stretch out under the effect of centrifugal force to match with the driven disc of the belt pulley, in this way mechanical energy is transmitted to the motor shaft to assist the motor to work, therefore the electric energy consumption of the motor is reduced, reaching the purpose of saving energy. With simple structure and low making cost, the utility model can be applied in oil fields.

Description

Pumping unit wind energy supplementary device

Technical field:

The utility model relates to a kind of pumping unit wind energy supplementary device, and belonging to wind energy transformation is the device of the auxiliary oil pumping machine oil pumping of mechanical energy.

Background technique:

At present, recovering the oil and adopt electric energy in the oil field is the motivational drive oil pumping machine oil pumping, and power consumption is very big, and cost for oil production height, wind energy resources are again less than utilization.

Summary of the invention:

The purpose of this utility model is: a kind of pumping unit wind energy supplementary device is provided, makes full use of wind energy resources, making wind energy transformation is mechanical energy, cooperates motor to assist oil pumping, reduces power consumption, reduces cost for oil production significantly.The technical solution of the utility model is: this pumping unit wind energy supplementary device is made up of pylon, wind wheel, one-level acceleration machine, transmission shaft, connecting key cover, secondary acceleration machine, pawl type automatic centrifugal clutch driving disc, belt pulley driven disc.Wind wheel is fitted together by blade and wheel hub, the wheel hub that will install wind wheel is again packed into fastening with nut on the spindle nose spline of power input shaft, the other end of power input shaft is installed in one-level and quickens in the box body, and be fastenedly connected with cone gear, the increment engagement of cone gear and bevel pinion shaft, the rotation of drive bevel pinion shaft, bevel pinion shaft one end is assemblied in one-level and quickens in the box body, the other end inserts in the horizontal steering shaft bearing, and be connected with the connecting key cover with transmission shaft upper end, horizontal steering shaft bearing is installed on the fixed plate on pylon top, wind wheel is remained be subjected to force direction, the upper end of transmission shaft to be installed in the bearing support below the fixed plate.The lower end of transmission shaft is connected with the connecting key cover with another transmission shaft upper end, rotate the centrifugal skew that is produced owing to transmission shaft in order to control, the connecting key cover is installed in the bearing support that is positioned on the fixed plate of pylon middle part, the lower end of another transmission shaft is contained in the bearing support of being fixed on the fixed plate that is positioned at the pylon middle and lower part, and be connected with the connecting key cover with power input shaft that secondary quickens machine, fixed plate is positioned at middle and lower part and the fixed bearing block and the secondary acceleration box body of pylon, secondary acceleration mechanomotive force input shaft is assemblied in secondary and quickens to be fastenedly connected in the box body and with cone gear, bevel pinion shaft is assemblied in secondary and quickens in the box body, increment and cone gear engagement, axle head and cylinder gearwheel are fastenedly connected, and secondary quickens the mechanomotive force output shaft and is assemblied in the secondary acceleration box body.The pto part that secondary quickens in the box body is fastenedly connected with the cylinder small gear, cylinder small gear and the engagement of cylinder gearwheel, the secondary that secondary quickens the mechanomotive force output shaft quickens the outer part installation pawl type automatic centrifugal clutch driving disc of box body, and lock with jackscrew, the terminal insertion is installed in the bearing of belt pulley driven disc, the ratchet of packing into from pawl type automatic centrifugal clutch driving disc outside, inner pad, spring and adjustment nut are assemblied in the inner of ratchet and adjust the back and lock, belt pulley driven disc inboard is provided with the ratchet pair, the belt pulley driven disc is assemblied in motor shaft end and fastening, this device is when wind speed is lower than effective wind speed, when the rotating speed of pawl type automatic centrifugal clutch was lower than the rotating speed of motor reel, ratchet made ratchet and belt pulley driven disc be in separated state under the effect of spring.Motor moves under the state of no applied load, the rotating speed of pawl type automatic centrifugal clutch driving disc reaches the rated speed of motor when wind speed reaches effective wind speed, at this moment ratchet is stretched out under action of centrifugal force on the ratchet pair that snaps in belt pulley driven disc inboard mechanical energy is passed to motor reel, the auxiliary motor work done, reduce the power consumption of motor, reach the purpose of saving power.

This apparatus structure is simple, and is cheap, makes full use of the no labour cost of wind energy, characteristics such as pollution-free, inexhausted, fully effectively wind energy is converted into the auxiliary oil pumping machine oil pumping of mechanical energy.

Description of drawings:

Fig. 1 the utility model pumping unit wind energy assistant structure schematic representation

Fig. 2 one-level of the present utility model is quickened machine and horizontal steering shaft bearing sectional view

Fig. 3 secondary of the present utility model quickens machine structure sectional view

Fig. 4 pawl type automatic centrifugal clutch of the present utility model driving disc and belt pulley driven disc sectional view

Fig. 5 pawl type automatic centrifugal clutch of the present utility model driving disc and belt pulley driven disc side view

Embodiment:

See also Fig. 1 to Fig. 2, the wind wheel 1 of this pumping unit wind energy supplementary device is combined into wind wheel by fan blade and wheel hub, and the wheel hub that will install blade again is contained on the spindle nose spline of input shaft 2, is screwed in nut on the screw thread of spindle nose to lock; Combine with cone gear 4 in the casing of the other end of input shaft 2 by bearing and one-level acceleration machine 3, be screwed on power input shaft 2, increment engagement with bevel pinion shaft 5, drive bevel pinion shaft 5 rotations, bevel pinion shaft 5 inserts in the bearing by horizontal steering shaft bearing 6, the lower end of bevel pinion shaft 5 is connected with connecting key cover 8 with the upper end of transmission shaft 11, wind wheel 1 is rotated along with wind direction, the bearing support 9 of horizontal steering shaft bearing 6 and transmission shaft 11 upper ends is fixed on the fixed plate 7 on pylon 10 tops; Transmission shaft 11 lower ends are connected with the upper end of transmission shaft 14 by connecting key cover 12 and bearing support, and be fixed on the fixed plate 13 at pylon 10 middle parts, prevent that the transmission shaft rotation from producing skew, the connecting keys cover 16 that the lower end spindle nose spline of transmission shaft 14 inserts in the bearing support 15 links to each other with the upper end of power input shaft 19, the lower end of (see figure 3) power input shaft 19 is fastened on cone gear 20 on the power input shaft 19 by bearing and the secondary machine that quickens, and with the engagement of the increment of bevel pinion shaft 21, the axle head of bevel pinion shaft 21 and cylinder gearwheel 22 are fastened together, and with cylinder small gear 23 engagement, drive secondary and quicken mechanomotive force output shaft 24.Above-mentioned each gear and the axle secondary of all packing into quickens to be fixed on together with bearing support 15 on the fixed plate 18 of pylon 10 bottoms in the box body 17; (see Fig. 4, Fig. 5) pawl type automatic centrifugal clutch driving disc 25 and lock with screw is housed on pto 24, pto 24 terminal insertions in the bearing 33 that is contained in the belt pulley driven disc 28, pto 24 terminal insertions are contained in the bearing 33 of belt pulley driven disc 28, make pto 24 concentric with motor reel 29, belt pulley driven disc 28 is contained on the motor reel 29, after ratchet 26 is packed into from the outside of pawl type automatic centrifugal clutch driving disc 25, inner spring 27 and gasket sleeve on ratchet 26, adjust the back locking with adjusting nut 32, be provided with ratchet pair 31 in the belt pulley driven disc 28, when combining drive belt pulley driven disc 28 with ratchet secondary 31 under action of centrifugal force, rotates on ratchet 26, the working principle of this device is: wind wheel 1 produces mechanical energy in the effect backspin commentaries on classics of wind-force, transmit energy by each gear and axle, increase rotating speed; Pass to pawl type automatic centrifugal clutch driving disc then, when wind speed is lower than effective wind speed, ratchet 26 on the pawl type automatic centrifugal clutch driving disc 25, (centrifugal force at this moment is less than the elastic force of spring) does not combine with the ratchet secondary 31 of belt pulley driven disc 28 inboards under the effect of spring, pawl type automatic centrifugal clutch driving disc 25 and belt pulley driven disc are in separated state, and motor moves under the state of no applied load; When wind speed reaches effective wind speed, the rotating speed of pawl type automatic centrifugal clutch driving disc 25 reaches the rated speed of motor, at this moment, ratchet 26 is stretched out under action of centrifugal force, be stuck on the ratchet pair of belt pulley driven disc 28 inboards, mechanical energy is passed to motor reel 29 auxiliary motor works done, thereby reduce the power consumption of motor, reach the purpose of saving power.

Claims (1)

1. pumping unit wind energy supplementary device, it comprises: wind wheel, one-level is quickened machine, the connecting key cover, transmission shaft, pylon, secondary quickens machine, pawl type automatic centrifugal clutch driving disc, the belt pulley driven disc is formed, it is characterized in that: wind wheel (1) is contained on the input shaft (2), the other end of input shaft (2) is equipped with cone gear (4), being installed in one-level quickens in the box body (3), be meshed with the cone pinion on the bevel pinion shaft (5), this axle inserts in the bearing by horizontal steering shaft bearing (6), the lower end is connected by the upper end of connecting key cover (8) with transmission shaft (11), and horizontal steering shaft bearing (6) and transmission shaft (11) upper shaft bearing (9) are fastened on the fixed plate (7) on pylon (10) top; The lower end of transmission shaft (11) is connected with the upper end of transmission shaft (14) by the connecting key cover (12) on the bearing support, be fixed on the fixed plate (13) at pylon (10) middle part, the lower end of transmission shaft (14) is inserted in the bearing support (15) and is quickened to be connected on the mechanomotive force input shaft (19) by connecting key cover (16) and secondary; The lower end of power input shaft (19) is contained on this axle by the cone gear (20) that bearing and secondary quicken in the box body (17), is meshed with increment on the bevel pinion shaft (21); The axle head of bevel pinion shaft (21) and cylinder gearwheel (22) tighten together, mesh with cylinder small gear (23), drive pto (24), and the said gear secondary of all packing into quickened to be fixed on together with bearing support (15) on the fixed plate (18) of pylon (10) middle and lower part in the box body (17); Circular pawl type automatic centrifugal clutch driving disc (25) is housed on pto (24), and pto (24) is gone up in the terminal bearing (33) that inserts in the belt pulley driven disc (28), and this belt pulley driven disc (28) is contained on the motor reel (29); After ratchet (26) is packed into from the outside of clutch driving plate, on ratchet (26), tighten fixingly with aligning nut (32) with spring (27) and gasket sleeve, the inboard of belt pulley driven disc (28) is provided with ratchet pair (31).

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