CN101070838A

CN101070838A - Wind-power water-pumping machine

Info

Publication number: CN101070838A
Application number: CNA2006100465199A
Authority: CN
Inventors: 王毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-09
Filing date: 2006-05-09
Publication date: 2007-11-14

Abstract

The invention discloses a wind pumps. Its axle of wheel is vertical one, has no effect from the wind. Reversing reductor is made of two differential mechanism, two groups of arrester and four half axis,whose strokes can reach more than 10 meters. Reversing control mechanism has two type of mechanical deflector rod and electric control. The invention adopts a double-pumping machine operate mode, the pump discharge not only increases a time, but also achieves the best balance effect and the least workload, and the diameter of wind wheel need not too big. The wind pump is light weight, low cost, simple structure and reasonable, long life. The invention also applies to oil extractor for mining fossil oil, if the wind can not meet the depth of oil well and big workload, it would be changed electromotor as power source and the wind wheel axis is installed in horizon.

Description

Wind-power water-pumping machine

The present invention relates to a kind of wind pumping system, the wind-power water-pumping machine of especially long stroke double pump tube.

At present, existing wind-power water-pumping machine stroke is shorter, and general stroke is no more than 0.5 meter.Rotor shaft mostly is to be horizontally disposed with by the crankshaft ﹠ connecting revolution finishes straight reciprocating motion, drives the piston water lift.Another kind of wind-power water-pumping machine is converted into electric energy to wind energy earlier, drives water pump with electric energy again and draws water.Also have a kind of wind-power water-pumping machine, wind energy is converted into pressurized air, draw water as power.Above-mentioned several wind-power water-pumping machine can only extract shallow well water, is not suitable for the deep-well water lift.In addition, their complex structure cost height are unfavorable for that large size promotes the use of.

The purpose of this invention is to provide a kind of wind-power water-pumping machine of long stroke double pump tube, its stroke can reach tens meters, and adopts the working method of a machine black soy sauce, and promptly a typhoon power suction engine drives the plunger of two mouthfuls of well saliva wells simultaneously, alternately draws water one on the other

For achieving the above object, the present invention has designed a kind of reversing speed reducer.This reversing speed reducer is made up of two groups of automobile differentials, two groups of breaks, four semiaxis, an output gear, output rope sheave, a cover commutation control mechanism.

Two groups of differential mechanisms are core technologies of the present invention.Differential mechanism is by the French founder Louis of Renault. the Reynolds invention, existing so far more than 100 year history is a mature technique.Differential mechanism develops into many types today, as spur-gear differential, and cone gear differential mechanism and limited slip differential etc.Because simple in structure, compact, the stable working of cone gear differential mechanism is most widely used.Therefore, should at first adopt cone gear differential mechanism.The inside of cone gear differential mechanism is made up of two differential gears (sun gear), four planetary pinions, cross axle and housings.Innovative point of the present invention is creatively to use the differential mechanism principle, and two groups of differential cluster are lumped together, and loads onto cylindrical gears outside the housing of two groups of differential mechanisms, and these two garden stud wheels intermesh.Bevel gear wheel is equipped with in the side of one group of differential mechanism therein, it and the bevel pinion engagement of matching.Small coning gear shaft stretches out from casing top, and wind wheel is installed in the axle upper end.Four semiaxis insert respectively in the differential gear of differential mechanism.In the work, the planetary gear train revolution of differential mechanism, rotation, change speed are changeed, are changed direction and changes organic commutation problem that solves dexterously.

Export two semiaxis of a side, the tooth axle is made at the middle part, is output gear in the middle of the two tooth axles, and the three is intermeshed.Stretch out the part of casing at output gear shaft the output rope sheave is installed, on the output rope sheave twice groove is arranged, article two, seizing wire is suspended in the rope sheave both sides, two thin steel ropes of every side are connected with plunger in two mouthfuls of well saliva wells respectively, drive two plungers and alternately draw water one on the other, so just realized a machine black soy sauce working method.In order to satisfy the needs of different drive ratios, can make a planetary reducer to the output rope sheave, the structure of this planetary reducer generally adopts NGW type or ZUWGW type.

Other two semiaxis stretch out from the casing opposite side, respectively adorn a cover break.The adjustment arm of break is connected with the pull bar of commutation controlling mechanism.Commutation controlling mechanism is made up of driving lever, bull stick, active fork, passive fork, shift fork, retracting cylinder, flexible rod, spring, buffer.The two ends of driving lever lay respectively at rope sheave and hang in the middle of two thin steel ropes coming.When two plunger upward and downward, when one of them plunger is raised to certain altitude, just stir driving lever.The passive fork (tee T fork) that promotes to be sleeved on the bull stick through bull stick active fork shift fork changes an angle.Loosen the pull bar of pretension simultaneously, fastening lax pull bar.Repeat above-mentioned moving doing, just can alternately check two breaks, thereby obtain the positive and negative rotation of output rope sheave.Buffer is an air throttling arrangement, when wind speed round is too fast, plays the time-delay buffer function, avoids producing big vibration, makes whole equipment operation more steady.

Commutation controlling mechanism also can adopt automatically controlled mode, and automatically controlled mode is by 12V DC electrical source, fork, electromagnet, form near switch, control circuit.Required 12V direct current can drive generator by wind wheel and supply with.In the work, the electromagnet on two groups of breaks, an energising, an outage.The electromagnet of switching on is inhaled on the brake drum of rotation, with brake drum rotation and drive fork and angle of cam commentaries on classics, backs down brake shoes, and this axle is checked.The brake drum idle running of outage.Two electromagnet alternate energisation outages just can alternately be checked two breaks, thereby obtain the positive and negative rotation of output rope sheave.

The present invention compared with prior art has following advantage: one, can realize that long stroke draws water, and especially be fit to deep-well pumping, also can improve pump efficiency 20%.Two, because stroke is long, at the uniform velocity the operating time is just grown, and the exercise performance of machinery is all right, and prolong working life.Three, realized a machine black soy sauce, not only pumping load is doubled, also make counterbalance effect the best, the working load minimum of suction engine, rotor diameter need not too big.Equipment self-weight is better light.So this suction engine cost is very low, is convenient to large size and promotes the use of.

Below in conjunction with accompanying drawing the present invention is elaborated.

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is the plane structure schematic representation of reversing speed reducer of the present invention.

Fig. 4 is the side structure schematic representation that communtation deceleration of the present invention changes.

Fig. 5 is a commutation controlling mechanism schematic representation of the present invention.

Fig. 6 is an electric-controlled type commutation controlling mechanism schematic representation of the present invention.

Fig. 7 is an electric-controlled type commutation controlling mechanism cut-away view of the present invention.

See that from Fig. 1 Fig. 2 wind wheel 1 is contained in the upper end of rotor shaft 2, rotor shaft 2 inserts in the reversing speed reducer.Reversing speed reducer 3 is placed on pylon 8 tops, water storage box 7 be positioned at reversing speed reducer 3 below, two well casings 6 are positioned at the both sides of output rope sheave 4, rope sheave 4 has the twice groove, two thin steel ropes 9 extend to respectively in the well casing 6, are connected with plunger 10.Below the output rope sheave 4 is the driving lever 23 of commutation controlling mechanism, and the two ends of driving lever 23 lay respectively in the middle of two thin steel ropes 9.Break 5 is installed on the semiaxis 17 of casing opposite side.

See Fig. 3 Fig. 4 again, two groups of differential mechanisms 13 are arranged in juxtaposition among the figure.The internal structure of these two groups of differential mechanisms is identical, two differential gear 16 symmetric arrangement, and four planetary pinions 15 are sleeved on the cross axle 18, are that 14, two cylindrical gearss 14 of cylindrical gears intermesh outside the housing of differential mechanism 13; There is a gearwheel 12 side of different is one group of differential mechanism 13 therein, with bevel pinion 11 engagements of its pairing;

Four semiaxis insert respectively in the differential gear of differential mechanism.The middle part of wherein exporting two semiaxis 19 of a side is the tooth axle, with output gear 20 engagements that are positioned at their centres.The output shaft front end is an output rope sheave 4.

Other two semiaxis 17 insert respectively in the differential gear 16 of differential mechanism 13 opposite sides, and break 5 is installed in the outer end of two semiaxis 17.

Fig. 5 is the control mechanism of reversing speed reducer 3.Bull stick 22 1 ends are fixed in the middle of the driving lever 23, and the two is at same horizontal plane.The affixed active fork 25 of the other end, the two is vertical.Shift fork 26 is with initiatively fork 25 is affixed.Retracting cylinder 29 is with initiatively fork 25 is hinged.Spring 30 is sleeved in the flexible rod 28, and flexible rod 28 lower ends are hinged.Two pull bars 24 are connected with adjustment arm 21 on two breaks 5 respectively, and the lower end of pull bar 24 and passive fork 27 are hinged, and passive fork 27 is sleeved on the bull stick 22, and the dress method of retracting cylinder, flexible rod, spring is the same.

Fig. 6 Fig. 7 is the electric-controlled type commutation controlling mechanism.On camshaft 35, install fork 34, the fork 34 sagging semiaxis 17 that allowed, bending 90 degree are placed electromagnet 33 on this plane below brake drum 5.

The present invention not only is confined to the using scope of above-mentioned wind-power water-pumping machine, is equally applicable to the pumping unit field of recover petroleum.The requirement that oil well is dark, load is big can not be satisfied as wind-force, power sources such as motor, motor can be adopted.As long as bevel pinion 11 horizontal positioned, replace wind wheel to get final product with belt pulley.

Claims

1, a kind of wind-power water-pumping machine, comprise pylon, wind wheel, reversing speed reducer, twin-well tube, water storage box and commutation controlling mechanism, it is characterized in that: rotor shaft (2) is a vertical pivot, wind wheel (1) is installed in the axle upper end, the axle lower end is bevel gear (11), and bevel gear (11) inserts in the reversing speed reducer (3), with bevel gear wheel (12) engagement of pairing; Reversing speed reducer (3) places pylon (8) top, and its front is an output rope sheave (4), is two pit shafts (6) below the rope sheave (4), and rope sheave (4) thin steel rope (9) that comes that hangs down is connected with plunger (10); The semiaxis (17) of reversing speed reducer (3) back is gone up dress break (5), and the adjustment arm (21) of break (5) is connected with the pull bar (24) of commutation controlling mechanism; The driving lever of commutation controlling mechanism (23) two ends lay respectively in the middle of two thin steel ropes of the every side of output rope sheave (4)

2, wind-power water-pumping machine according to claim 1 is characterized in that: this reversing speed reducer (23) is made up of two groups of differential mechanisms (13), two groups of breaks (5), four semiaxis (19), (17), output gear (20), output rope sheave (4); Cylindrical gears (14) all is housed on the shell of above-mentioned two groups of differential mechanisms (13), and these two cylindrical gearss (14) intermesh, and bevel gear wheel (12) is equipped with in the side of one group of differential (13) therein; Two-semiaxle (19) inserts respectively in the differential gear (16) of differential mechanism (13) output one side, output gear (20) is positioned in the middle of the two-semiaxle (16), two-semiaxle (17) inserts respectively in the differential gear (16) of opposite side, and break (5) is equipped with in the outer end of two-semiaxle (17).

3, wind-power water-pumping machine according to claim 1 is characterized in that; Commutation controlling mechanism is made up of driving lever (23), bull stick (22), active fork (25), shift fork (26), passive fork (27), pull bar (24), retracting cylinder (29), flexible rod (28), spring (30), buffer (31), initiatively fork (27) is affixed with bull stick (22), and passive fork (27) is hinged with bull stick (22).

4, wind-power water-pumping machine according to claim 1 is characterized in that: commutation controlling mechanism adopts automatically controlled mode, and fork (34) and camshaft (35) are affixed, and electromagnet (33) places on the horizontal plane after fork (34) bending.