CN206770546U - A kind of hydroturbine of the reduction box containing adjustable speed - Google Patents
A kind of hydroturbine of the reduction box containing adjustable speed Download PDFInfo
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- CN206770546U CN206770546U CN201720591817.XU CN201720591817U CN206770546U CN 206770546 U CN206770546 U CN 206770546U CN 201720591817 U CN201720591817 U CN 201720591817U CN 206770546 U CN206770546 U CN 206770546U
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Abstract
The utility model discloses a kind of hydroturbine of reduction box containing adjustable speed,Including one-to-two flange body,Turbine body and deceleration box,The turbine body is made up of turbine base and turbine lid,The one-to-two flange body includes flange body water inlet,First delivery port and the second delivery port,The turbine base includes the base water inlet being connected with the first delivery port,The impeller driven by the current for flowing into turbine base,It is arranged at impeller central and the input shaft rotated is driven by impeller,The turbine lid is provided with the turbine lid water inlet being connected with the second delivery port,Turbine lid delivery port and current accommodating chamber,Current collect in the current accommodating chamber by turbine lid water inlet and turbine base position respectively and flow to turbine lid delivery port,The input shaft is connected with deceleration box and drives deceleration box to operate,Hydroturbine is directly connected to reduction box by input shaft,The kinetic energy brought without hydraulic pressure can be adapted to by gear shift,Transmission efficiency.
Description
Technical field
The technical field of irrigation sprinkler is the utility model is related to, particularly belongs to a kind of hydroturbine of reduction box containing adjustable speed.
Background technology
Reel sprinkling irrigation machine is that a kind of PE pipes that will draw are wrapped on capstan winch, utilizes Irrigation Pressure water-driven gearbox to drive
Capstan winch rotates, and draws the irrigation machinery that sprinkler car is automatically moved and sprayed.Reel sprinkling irrigation machine is generally wheeled using the eddies of water
Power-driven system, i.e. Irrigation Pressure water drive hydroturbine rotation, and the belt that a two fast sections are drawn from eddies of water wheel shaft drives dress
Put and be passed in reduction box, the transmission of reduction of speed rear chain produces larger torsional forces driving capstan winch and rotated, so as to realize PE pipes from
Dynamic recovery.Traditional hydroturbine is typically vertically fixedly mounted on the outside of capstan winch, connects belt pulley on the outside of eddies of water wheel shaft, passes through biography
The gearbox output torque that dynamic belt drive is disposed below.The mounting means of this traditional hydroturbine reduction box exists following
Defect：Due to driving gearbox output torque using V belt translation mode, one side driving belt is easy to aging, needs to regularly replace, if
Driving belt fracture transmission is failed；On the other hand, it must be tensioned during driving belt use, belt tension machine need to be additionally set
Structure, belt slippage phenomenon otherwise occurs, can not ensure that equipment runs well；And it is huger, heavy using band transmission,
Space hold is larger.
Utility model content
The defects of the purpose of this utility model is to overcome above-mentioned prior art, a kind of eddies of water of reduction box containing adjustable speed
Wheel, the utility model low cost, small volume, compact-sized, function is more, hydroturbine and reduction box are directly connected to by input shaft,
The kinetic energy brought without hydraulic pressure, transmission efficiency can be adapted to by gear shift.
To achieve these goals, the hydroturbine of a kind of reduction box containing adjustable speed provided by the utility model, including one point
Two flange bodies, turbine body and deceleration box, the turbine body are made up of turbine base and turbine lid, the one-to-two flange body bag
Flange body water inlet, the first delivery port and the second delivery port are included, the turbine base includes what is be connected with the first delivery port
Base water inlet, the impeller driven by the current for flowing into turbine base, it is arranged at impeller central and the defeated of rotation is driven by impeller
Entering axle, the turbine lid is provided with turbine lid water inlet, turbine lid delivery port and the current accommodating chamber being connected with the second delivery port,
Current collect in the current accommodating chamber by turbine lid water inlet and turbine base position respectively and flow to turbine lid delivery port, described
Input shaft is connected with deceleration box and drives deceleration box to operate.
Preferably, the deceleration box is provided with primary transmission axle, secondary drive shaft, three-level power transmission shaft, level Four power transmission shaft
With output shaft, the input shaft is driven using gear structure by primary transmission axle, secondary drive shaft, three-level power transmission shaft, level Four
Axle carries out gearing to output shaft.
Preferably, the gear structure of the secondary drive shaft and three-level power transmission shaft is variable regulating mechanism, the change velocity modulation
Section mechanism includes the shifting gear A being made up of the gear of 3 different-diameters, the shifting gear B being engaged with shifting gear A phases,
The shifting gear A is arranged on primary transmission axle, and the shifting gear B is fixedly connected with secondary drive shaft, and the one-level passes
Cavity is provided with moving axis, the gear axle that can do back and forth movement is provided with the cavity, the surface of the primary transmission axle is also
Round key corresponding with shifting gear A 3 gears respectively is provided with, is set on the inner headed face of 3 gears of the shifting gear A
It is equipped with groove corresponding to round key, the surface of the gear axle is provided with that 1 top is convex, and the top is convex can coming and going in gear axle
The round key of diverse location is promoted in the presence of motion, the round key of control is engaged with groove.
Preferably, the level Four power transmission shaft is provided with clutch and level Four driven gear, the level Four driven gear
Cylindrical to drive lower rotation by three-level power transmission shaft, inner circle passes through clutch and level Four is driven axis connection.
Preferably, the turbine lid water inlet is additionally provided with flow control valve.
The utility model has the advantage of：（1）The utility model hydroturbine is directly connected to reduction box by input shaft, can
To adapt to the kinetic energy brought without hydraulic pressure, transmission efficiency by gear shift.（2）Reduction box avoids biography by gear drive
Belted belt slippage phenomenon of system, it can realize that hydroturbine stably exports power, ensure reel sprinkling irrigation machine equipment just
Often operating, and it is simple and compact for structure, space hold is smaller, stable drive.（3）There is provided variable regulating mechanism, enables reduction box
The kinetic energy brought suitable for the current of different hydraulic pressure, transmission efficiency.（4）Flow control valve is provided with, can effectively be adjusted complete
Portion's current are used to promote hydroturbine to rotate, and hydroturbine is passed to the torque of reduction gearbox output shaft and reach maximum, so as to improve
The speed that PE pipes reclaim automatically.
Brief description of the drawings
Fig. 1 is a kind of hydroturbine schematic diagram of reduction box containing adjustable speed of the utility model；
Fig. 2 is a kind of hydroturbine schematic diagram of reduction box containing adjustable speed of the utility model；
Fig. 3 is a kind of reduction box schematic diagram of the hydroturbine of reduction box containing adjustable speed of the utility model；
Fig. 4 is a kind of partial schematic diagram of the reduction box of the hydroturbine of reduction box containing adjustable speed of the utility model；
1st, one-to-two flange body；11st, flange body water inlet；12nd, the first delivery port；13rd, the second delivery port；
2nd, turbine body；21st, turbine lid；211st, turbine lid water inlet；212nd, turbine lid delivery port；213rd, current accommodating chamber；
22nd, turbine base；221st, base water inlet；222nd, impeller；223rd, input shaft；23rd, flow control valve；
3rd, deceleration box；31st, primary transmission axle；311st, shifting gear A；312nd, gear axle；313rd, key is come and gone；314th, it is recessed
Groove；315th, push up convex；32nd, secondary drive shaft；321st, shifting gear B；33rd, three-level power transmission shaft；34th, level Four power transmission shaft；341st, level Four
Driven gear；35th, output shaft.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
Embodiment 1：
As shown in the figure：A kind of hydroturbine of reduction box containing adjustable speed, including one-to-two flange body 1, turbine body are provided with subtracting
Fast casing 3, the turbine body are made up of turbine base 22 and turbine lid 21, and the one-to-two flange body 1 includes flange body and entered
The mouth of a river 11, the first delivery port 12 and the second delivery port 13, the turbine base include the base being connected with the first delivery port 12
Water inlet 221, the impeller 222 driven by the current for flowing into turbine base 22, it is arranged at the center of impeller 222 and by the band of impeller 222
The dynamic input shaft 223 of turn, the turbine lid 21 are provided with turbine lid water inlet 211, the turbine being connected with the second delivery port 13
Lid delivery port 212 and current accommodating chamber 213, current are collected in described by turbine lid water inlet 211 and turbine base 22 respectively
Current accommodating chamber 213 simultaneously flows to turbine lid delivery port 212；Input shaft 223 is connected with deceleration box 3 and drives deceleration box 3 to transport
Turn；The deceleration box 3 be provided with primary transmission axle 31, secondary drive shaft 32, three-level power transmission shaft 33, level Four power transmission shaft 34 with it is defeated
Shaft 35, the input shaft 223 pass through primary transmission axle 31, secondary drive shaft 32, three-level power transmission shaft 33, four using gear structure
Level power transmission shaft 34 carries out gearing to output shaft 35.The gear structure of the secondary drive shaft 32 and three-level power transmission shaft 33 is change
Fast governor motion, the variable regulating mechanism includes the shifting gear A311 being made up of the gear of 3 different-diameters, with gear
The shifting gear B321 of the phase of gear A 311 occlusion, the shifting gear A311 are arranged on primary transmission axle 31, the gear teeth
Wheel B321 is fixedly connected with secondary drive shaft 32, and the primary transmission axle 31 is interior to be provided with cavity, and being provided with the cavity can be with
The gear axle 312 of back and forth movement is done, the surface of the primary transmission axle is additionally provided with 3 gears with shifting gear A311 respectively
Corresponding round key 313, groove 314 corresponding to round key is provided with the inner headed face of 3 gears of the shifting gear A311,
The surface of the gear axle 312 is provided with 1 top convex 315, and the top convex 315 can be in the work of the back and forth movement of gear axle 312
With the round key 313 of lower promotion diverse location, the round key 313 of control is engaged 314 with groove.The level Four power transmission shaft 34 is set
There are clutch and level Four driven gear 341, cylindrical driven down by three-level power transmission shaft 33 of the level Four driven gear 341 turns
Dynamic, inner circle is connected by clutch with level Four power transmission shaft 34.The turbine lid water inlet is additionally provided with flow control valve 23.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And the restriction not to embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And thus
Among the obvious changes or variations amplified out is still in the scope of protection of the utility model.
Claims (5)
1. the hydroturbine of a kind of reduction box containing adjustable speed, it is characterised in that including one-to-two flange body, turbine body and reduction box
Body, the turbine body are made up of turbine base and turbine lid, and the one-to-two flange body includes flange body water inlet, first gone out
The mouth of a river and the second delivery port, the turbine base include be connected with the first delivery port base water inlet, by flowing into turbine bottom
Seat current drive impeller, be arranged at impeller central and by impeller drive rotate input shaft, the turbine lid be provided with
Turbine lid water inlet, turbine lid delivery port and the current accommodating chamber of second delivery port connection, current are respectively by turbine lid water inlet
The current accommodating chamber is collected in turbine base position and flows to turbine lid delivery port, and the input shaft is connected simultaneously with deceleration box
Drive deceleration box operating.
2. the hydroturbine of a kind of reduction box containing adjustable speed according to claim 1, it is characterised in that the deceleration box is set
Primary transmission axle, secondary drive shaft, three-level power transmission shaft, level Four power transmission shaft and output shaft are equipped with, the input shaft uses gear knot
Structure carries out gearing by primary transmission axle, secondary drive shaft, three-level power transmission shaft, level Four power transmission shaft to output shaft.
A kind of 3. hydroturbine of reduction box containing adjustable speed according to claim 2, it is characterised in that the secondary drive shaft
Gear structure with three-level power transmission shaft is variable regulating mechanism, and the variable regulating mechanism includes by the tooth of 3 different-diameters
The shifting gear A of composition is taken turns, the shifting gear B, the shifting gear A being engaged with shifting gear A phases are arranged on primary transmission axle
On, the shifting gear B is fixedly connected with secondary drive shaft, and cavity is provided with the primary transmission axle, is set in the cavity
The gear axle of back and forth movement can be done by having, and the surface of the primary transmission axle is additionally provided with 3 gears with shifting gear A respectively
Corresponding round key, groove corresponding to round key, the gear are provided with the inner headed face of 3 gears of the shifting gear A
It is convex that the surface of axle is provided with 1 top, and the top is convex can to promote the past of diverse location in the presence of the back and forth movement of gear axle
Key is returned, the round key of control is engaged with groove.
A kind of 4. hydroturbine of reduction box containing adjustable speed according to claim 2, it is characterised in that the level Four power transmission shaft
Clutch and level Four driven gear are provided with, the cylindrical of the level Four driven gear drives lower rotation by three-level power transmission shaft, interior
Circle is driven axis connection by clutch and level Four.
5. according to a kind of hydroturbine of reduction box containing adjustable speed according to claim 1, it is characterised in that the turbine lid
Water inlet is additionally provided with flow control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591817.XU CN206770546U (en) | 2017-05-25 | 2017-05-25 | A kind of hydroturbine of the reduction box containing adjustable speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591817.XU CN206770546U (en) | 2017-05-25 | 2017-05-25 | A kind of hydroturbine of the reduction box containing adjustable speed |
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| Publication Number | Publication Date |
|---|---|
| CN206770546U true CN206770546U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720591817.XU Active CN206770546U (en) | 2017-05-25 | 2017-05-25 | A kind of hydroturbine of the reduction box containing adjustable speed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780145A (en) * | 2019-02-26 | 2019-05-21 | 大连艺洁灌溉机械有限公司 | A kind of speed reducer for windlass type water-saving spray machine |
-
2017
- 2017-05-25 CN CN201720591817.XU patent/CN206770546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780145A (en) * | 2019-02-26 | 2019-05-21 | 大连艺洁灌溉机械有限公司 | A kind of speed reducer for windlass type water-saving spray machine |
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