CN207437699U - Reel type irrigator water turbine drives gearbox - Google Patents
Reel type irrigator water turbine drives gearbox Download PDFInfo
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- CN207437699U CN207437699U CN201721582258.2U CN201721582258U CN207437699U CN 207437699 U CN207437699 U CN 207437699U CN 201721582258 U CN201721582258 U CN 201721582258U CN 207437699 U CN207437699 U CN 207437699U
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Abstract
The utility model discloses a kind of reel type irrigator water turbines to drive gearbox, passes through including babinet, eddies of water roller box and the parallel input shaft for being erected at box house of bearing, primary transmission axis, secondary drive shaft, three-level transmission shaft, level Four transmission shaft, output shaft；Input shaft includes transmission range set, and transmission range set is three toothings for including the input drive gear of left, center, right three with different drive ratios；Primary transmission axis includes the first-level variable-speed gear with the spaced three level-one governor gears in left, center, right；Secondary drive shaft includes two stage speed change gear of the tool there are two two level governor gear；Three-level transmission shaft is equipped with the clutch pack with the cooperation of two stage speed change gear, and clutch pack includes clutch external toothing tooth set and clutch inside engaged gear.This reel type irrigator water turbine driving gearbox has more transmission range, and then can realize and implement different backrush speed according to specific sprinkling irrigation demand.
Description
Technical field
The utility model is related to a kind of gearboxes, are specifically a kind of reel sprinkling irrigation machine eddies of water wheel drive gearbox, belong to
In sprinkling irrigation equipment equipment technology field.
Background technology
Reel sprinkling irrigation machine is that a kind of PE pipes that will draw are wrapped on capstan winch, and Irrigation Pressure water-driven gearbox is utilized to drive
Capstan winch rotates, and draws the irrigation machinery that sprinkler car is automatically moved and sprayed, and can irrigate the farmland of large area, can also basis
Nozzle controls the size of water spray, and the different of sprinkling irrigation water are required with meeting user, are that the important of farmland water-saving irrigation sets
It is standby.
For reel sprinkling irrigation machine generally using the wheeled power-driven system of the eddies of water, i.e. Irrigation Pressure water drives hydroturbine rotation
Turn, the belt drive that one two fast section is drawn from eddies of water wheel shaft is passed in gearbox, the transmission of reduction of speed rear chain generate compared with
Big torsional forces driving capstan winch rotates, so as to fulfill the automatic recycling of PE pipes.
In the prior art large and medium-sized reel sprinkling irrigation machine due to capstan winch it is heavier, it is therefore desirable to the larger equipment of output torque
Gearbox driving capstan winch rotation is driven, big model hydroturbine driving as described above generally may be employed, can also use and start
The automatic recycling that machine drives or motor drives gearbox to realize PE pipes, gearbox generally use common gear-driving speed-variable
Case passes through the gear shift rear output shaft output torques at different levels on more axis.The speed change of existing large and medium-sized reel sprinkling irrigation machine
The usual speed regulation stall of case is less, general only comprising two gears of high gear and low gear, therefore causes returning for reel
Volume speed is single, can not implement different backrush speed according to specific sprinkling irrigation demand.
The content of the invention
In view of the above-mentioned problems, the utility model provides a kind of reel type irrigator water turbine driving gearbox, have more
Transmission range, and then can realize and different backrush speed is implemented according to specific sprinkling irrigation demand.
To achieve the above object, this reel type irrigator water turbine driving gearbox includes babinet, eddies of water roller box and leads to
Cross the parallel input shaft for being erected at box house of bearing, primary transmission axis, secondary drive shaft, three-level transmission shaft, level Four transmission shaft,
Output shaft；
The eddies of water roller box is fixedly mounted on babinet, and hydroturbine case includes hydroturbine；
One end of the input shaft and the hydroturbine output shaft of eddies of water roller box are fixedly and coaxially connected, also axial on input shaft
The direction socket that is slidably matched is equipped with transmission range set, and transmission range set and input shaft radial positioning, transmission range set is to include
Three toothings of the input drive gear of left, center, right three with different drive ratios, transmission range set pass through drive connection machine
Structure is connected with the gear handle extending out to outside babinet；
First-level variable-speed gear and primary transmission gear are coaxially installed on the primary transmission axis；Level-one gear teeth
Wheel includes spaced three level-one governor gears in left, center, right, three level-one governor gears of first-level variable-speed gear respectively with
Three input drive gear teeth portion cooperation of transmission range set；Primary transmission gear is arranged on the left side or the right side of first-level variable-speed gear
Side；
Two stage speed change gear and secondary transmission gear are coaxially installed in the secondary drive shaft；Secondary transmission tooth
The position of the corresponding primary transmission gear of wheel is set, and secondary transmission gear is engaged with primary transmission gear tooth with merging；Two level becomes
Fast gear is arranged on the right side or left side of secondary transmission gear, spaced, with different drive ratios including left and right directions
Two two level governor gears；
Clutch pack and three-level transmission gear are coaxially installed on the three-level transmission shaft；Clutch pack corresponds to two
The position of grade change gear is set, and clutch pack includes clutch external toothing tooth set and clutch inside engaged gear, clutch
Position of two two level governor gears of the corresponding two stage speed change gear of external toothing tooth set or so is oppositely arranged for two, in clutch
Meshing gear is arranged between two clutch external toothing tooth sets, and clutch inside engaged gear axial direction, which is slidably matched, is socketed peace
On three-level transmission shaft and clutch inside engaged gear and three-level transmission shaft radial positioning, clutch external toothing tooth set pass through
Bearing, which is set up, to be mounted on three-level transmission shaft, and clutch external toothing tooth set includes external toothing and ring gear, is nibbled outside two clutches
The external toothing for closing tooth set engages respectively with two two level governor gear teeth portion of two stage speed change gear with merging, outside two clutches
The ring gear of shifter collar coordinates with clutch inside engaged gear teeth portion, and clutch inside engaged gear also passes through drive connection machine
Structure is connected with the clutch handle extending out to outside babinet；Three-level transmission gear is coaxially fixedly mounted on three-level transmission shaft；
Level Four transmission gear I and level Four transmission gear II are coaxially installed on the level Four transmission shaft；Level Four passes
The position that moving gear I corresponds to three-level transmission gear sets and coordinates and engage with three-level transmission gear teeth portion；
Output drive gear and output chain gear or gear are coaxially installed on the output shaft；Output drive gear
The position of corresponding level Four transmission gear II sets and is engaged with II teeth portion of level Four transmission gear with merging；The output terminal of output shaft
It extend out to outside babinet, output chain gear or gear are mounted on the output terminal of output shaft.
As further improvement of the utility model scheme, this reel type irrigator water turbine driving gearbox further includes auxiliary
Control shaft is helped, auxiliary control shaft is erected at box house by bearing and auxiliary control shaft is set parallel to output shaft, auxiliary control
Axis processed be equipped with accessory drive gear, accessory drive gear mesh answer level Four transmission gear I position set and with level Four driving cog
I teeth portion is taken turns to engage with merging；One end of auxiliary control shaft is extend out to outside babinet, and the end of the external part of control shaft is aided in set
There is the fast joint structure with crank handle cooperation.
As further improvement of the utility model scheme, braking machine is additionally provided in the section of stretching out of the auxiliary control shaft
Structure.
As further improvement of the utility model scheme, one end of the input shaft extend out to the external, slotting of babinet
Enter inside eddies of water roller box and be connected with hydroturbine.
As further improvement of the utility model scheme, the input shaft, primary transmission axis, secondary drive shaft, three
Grade transmission shaft, level Four transmission shaft and output shaft are staggered in space on box height direction.
Compared with prior art, speed change of this reel type irrigator water turbine driving gearbox due to being equipped with three toothings
Gear cover, the two stage speed change gear and clutch pack for including two two level governor gears, therefore there is more transmission range,
Three velocity variations can be realized on primary transmission axis, two velocity variations are realized on three-level transmission shaft, and then can be real
The output of six kinds of speed can be obtained on existing output shaft, so as to realize that implementing different reels according to specific sprinkling irrigation demand returns
Roll up speed.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1st, babinet, 2, eddies of water roller box, 3, input shaft, 31, transmission range set, 4, primary transmission axis, 41, level-one becomes
Fast gear, 42, primary transmission gear, 5, secondary drive shaft, 51, two stage speed change gear, 52, secondary transmission gear, 6, three-level passes
Moving axis, 61, clutch pack, 611, clutch external toothing tooth set, 612, clutch inside engaged gear, 62, three-level transmission gear,
7th, level Four transmission shaft, 71, level Four transmission gear I, 72, level Four transmission gear II, 8, output shaft, 81, output drive gear, 82,
Output chain gear or gear, 9, auxiliary control shaft, 91, accessory drive gear.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, this reel type irrigator water turbine driving gearbox include babinet 1, eddies of water roller box 2, input shaft 3,
Primary transmission axis 4, secondary drive shaft 5, three-level transmission shaft 6, level Four transmission shaft 7 and output shaft 8, input shaft 3, primary transmission axis 4,
Secondary drive shaft 5, three-level transmission shaft 6, level Four transmission shaft 7 and output shaft 8 are erected at by the way that bearing is parallel inside babinet 1.
The eddies of water roller box 2 is fixedly mounted on babinet 1, and eddies of water roller box 2 includes hydroturbine.
One end of the input shaft 3 is fixedly and coaxially connected with the hydroturbine output shaft of eddies of water roller box 2, on input shaft 3 also
Axial direction be slidably matched socket be equipped with transmission range set 31, transmission range set 31 with 3 radial positioning of input shaft, transmission range
Set 31 is three toothings for including the input drive gear of left, center, right three with different drive ratios, and transmission range set 31 is logical
It crosses transmission connecting mechanism to be connected with the gear handle extending out to outside babinet 1, operation gear handle can realize transmission range
Set 31 in axial direction horizontally slips on input shaft 3.
First-level variable-speed gear 41 and primary transmission gear 42 are coaxially installed on the primary transmission axis 4；Level-one
Change gear 41 includes spaced three level-one governor gears in left, center, right, three level-one speed governing of first-level variable-speed gear 41
Three input drive gear teeth portion of the gear respectively with transmission range set 31 coordinate；Primary transmission gear 42 is arranged on level-one speed change
The left or right side of gear 41.
Two stage speed change gear 51 and secondary transmission gear 52 are coaxially installed in the secondary drive shaft 5；Two level
The position that transmission gear 52 corresponds to primary transmission gear 42 is set, and secondary transmission gear 52 coordinates with 42 teeth portion of primary transmission gear
And it engages；Two stage speed change gear 51 is arranged on the right side or left side of secondary transmission gear 52, including left and right directions it is spaced,
Two two level governor gears with different drive ratios.
Clutch pack 61 and three-level transmission gear 62 are coaxially installed on the three-level transmission shaft 6；Clutch pack
61 positions for corresponding to two stage speed change gear 51 are set, and clutch pack 61 is included in clutch external toothing tooth set 611 and clutch
Meshing gear 612, clutch external toothing tooth set 611 correspond to position of two two level governor gears of two stage speed change gear 51 or so
It is oppositely arranged as two, clutch inside engaged gear 612 is arranged between two clutch external toothing tooth sets 611, in clutch
612 axial direction of meshing gear be slidably matched socket be mounted on three-level transmission shaft 6 on and clutch inside engaged gear 612 and three
Grade 6 radial positioning of transmission shaft, clutch external toothing tooth set 611 is set up by bearing to be mounted on three-level transmission shaft 6, outside clutch
Shifter collar 611 includes external toothing and ring gear, the external toothing of two clutch external toothing teeth set 611 respectively with two stage speed change tooth
Two two level governor gear teeth portion of wheel 51 are engaged with merging, and the ring gear of two clutch external toothing teeth set 611 is and clutch
612 teeth portion of device inside engaged gear coordinates, and clutch inside engaged gear 612 also by transmission connecting mechanism and is extend out to outside babinet 1
The clutch handle connection in portion, operation clutch handle can realize that clutch inside engaged gear 612 is in axial direction passed in three-level
It horizontally slips on moving axis 6；Three-level transmission gear 62 is coaxially fixedly mounted on three-level transmission shaft 6.
Level Four transmission gear I 71 and level Four transmission gear II 72 are coaxially installed on the level Four transmission shaft 7；Four
The position that grade transmission gear I 71 corresponds to three-level transmission gear 62 sets and is engaged with 62 teeth portion of three-level transmission gear with merging.
Output drive gear 81 and output chain gear or gear 82 are coaxially installed on the output shaft 8；Output passes
The position that moving gear 81 corresponds to level Four transmission gear II 72 sets and is engaged with II 72 teeth portion of level Four transmission gear with merging；It is defeated
The output terminal of shaft 8 is extend out to outside babinet 1, and output chain gear or gear 82 are mounted on the output terminal of output shaft 8.
This reel type irrigator water turbine drives gearbox to cover 31, including two due to being equipped with the transmission range of three toothings
The two stage speed change gear 51 of a two level governor gear and clutch pack 61, therefore three can be realized on primary transmission axis 4
Velocity variations realize two velocity variations on three-level transmission shaft 6, and then can realize six kinds of speed can be obtained on output shaft 8
The output of degree.
When this reel type irrigator water turbine driving gearbox works on reel sprinkling irrigation machine, in sprinkling irrigation operation
Before, by the PE pipes input three-way connection and hydrant at penstocks road connection capstan winch center, operation clutch handle makes clutch
Inside engaged gear 612 is separated with clutch external toothing tooth set 611, and capstan winch, that is, idle running releases sprinkler wagon of sprinkler, pulls PE
Guan Zhixu sprinkling irrigations position；During sprinkling irrigation operation, operation gear handle, which selectes suitable reel backrush speed, makes transmission range cover 31
It is mobile and engaged with a level-one governor gear teeth portion, operate clutch handle make clutch inside engaged gear 612 and one from
Hydrant is opened after 611 engagement of clutch external toothing tooth set, pressure water enters PE pipes through penstocks road, through sprinkler wagon of sprinkler
On nozzle spray realize sprinkling irrigation, meanwhile, partial pressure water enters eddies of water roller box 2 through PE pipe pressures water inlet pipe, input adapter,
Pressure water-driven hydroturbine rotates, and hydroturbine drives transmission range set 31 that input shaft 3 is followed to rotate, and transmission range set 31 drives
First-level variable-speed gear 41 rotates, primary transmission gear 42 drives secondary transmission gear 52 to rotate, two stage speed change gear 51 drive from
611 rotation of clutch external toothing tooth set, clutch inside engaged gear 612 drive three-level transmission gear 62 to rotate, three-level transmission gear
62 drive level Four transmission gears I 71 rotate, level Four transmission gear II 72 drives output drive gear 81 to rotate, and then realize output
Sprocket wheel or gear 82 drive the automatic recycling of capstan winch rotation realization PE pipes.
In order to be engaged when control gear handle puts into gear operation or control clutch handle clutch operation convenient for smooth, work
For further improvement of the utility model scheme, this reel type irrigator water turbine driving gearbox further includes auxiliary control shaft 9,
Auxiliary control shaft 9 is erected inside babinet 1 by bearing and control shaft 9 is aided in be set parallel to output shaft 8, aids in control shaft 9
Accessory drive gear 91 is equipped with, the position that accessory drive gear 91 corresponds to level Four transmission gear I 71 sets and is driven with level Four
I 71 teeth portion of gear is engaged with merging；One end of auxiliary control shaft 9 is extend out to outside babinet 1, and aids in the external part of control shaft 9
End be equipped with crank handle cooperation fast joint structure.When putting into gear operation or clutch operation, by crank handle with it is auxiliary
It helps 9 shaft end of control shaft that can realize the spinning movement of the 1 each gear in inside of babinet by rotating crank handle after connecting, and then is convenient for
It puts into gear operation or the smooth engagement of clutch operation.
For the ease of the automatic recycling speed of the control PE pipes during sprinkling irrigation, as further improvement of the utility model
Scheme is additionally provided with braking mechanism in the section of stretching out of the auxiliary control shaft 9.
For the ease of processing and fabricating, as further improvement of the utility model scheme, one end of the input shaft 3 is stretched
Go out the outside to babinet 1,2 inside of insertion eddies of water roller box and be connected with hydroturbine, used directly as hydroturbine output shaft, so
Setting can not only ensure firm transmission but also making easy to process.
In order to further reduce the appearance and size of babinet 1, reduce installation space, as further improvement of the utility model
Scheme, the input shaft 3, primary transmission axis 4, secondary drive shaft 5, three-level transmission shaft 6, level Four transmission shaft 7 and output shaft 8 exist
Space is staggered in 1 short transverse of babinet.
Claims (5)
1. a kind of reel type irrigator water turbine drives gearbox, including babinet (1), which is characterized in that further include eddies of water roller box
(2) with by bearing it is parallel be erected at the internal input shaft (3) of babinet (1), primary transmission axis (4), secondary drive shaft (5),
Three-level transmission shaft (6), level Four transmission shaft (7), output shaft (8)；
The eddies of water roller box (2) is fixedly mounted on babinet (1), and eddies of water roller box (2) includes hydroturbine；
One end of the input shaft (3) and the hydroturbine output shaft of eddies of water roller box (2) are fixedly and coaxially connected, on input shaft (3)
The also axial direction socket that is slidably matched is equipped with transmission range set (31), transmission range set (31) and input shaft (3) radial positioning,
Transmission range set (31) be include with different drive ratios the input drive gear of left, center, right three three toothings, speed change
Gear cover (31) is connected by the transmission connecting mechanism gear handle external with extending out to babinet (1)；
First-level variable-speed gear (41) and primary transmission gear (42) are coaxially installed on the primary transmission axis (4)；One
Grade change gear (41) include spaced three level-one governor gears in left, center, right, three one of first-level variable-speed gear (41)
Grade governor gear coordinates respectively with three input drive gear teeth portion of transmission range set (31)；Primary transmission gear (42) is set
In the left or right side of first-level variable-speed gear (41)；
Two stage speed change gear (51) and secondary transmission gear (52) are coaxially installed in the secondary drive shaft (5)；Two
The position of the corresponding primary transmission gear (42) of grade transmission gear (52) is set, secondary transmission gear (52) and primary transmission gear
(42) teeth portion is engaged with merging；Two stage speed change gear (51) is arranged on the right side or left side of secondary transmission gear (52), including a left side
Right direction is spaced, has two two level governor gears of different drive ratios；
Clutch pack (61) and three-level transmission gear (62) are coaxially installed on the three-level transmission shaft (6)；Clutch group
The position of the corresponding two stage speed change gear (51) of part (61) is set, and clutch pack (61) includes clutch external toothing tooth set (611)
With clutch inside engaged gear (612), two two level tune of the corresponding two stage speed change gear (51) of clutch external toothing tooth set (611)
Position of fast gear or so is oppositely arranged as two, and clutch inside engaged gear (612) is arranged on two clutch external toothing teeth
Cover (611) between, clutch inside engaged gear (612) axial direction be slidably matched socket be mounted on three-level transmission shaft (6) on and
Clutch inside engaged gear (612) and three-level transmission shaft (6) radial positioning, clutch external toothing tooth set (611) pass through bearing bracket stand
If on the three-level transmission shaft (6), clutch external toothing tooth set (611) includes external toothing and ring gear, outside two clutches
The external toothing of shifter collar (611) engages respectively with two two level governor gear teeth portion of two stage speed change gear (51) with merging,
The ring gear of two clutch external toothing tooth sets (611) coordinates with clutch inside engaged gear (612) teeth portion, is nibbled in clutch
Gear (612) is closed also to be connected by the transmission connecting mechanism clutch handle external with extending out to babinet (1)；Three-level transmission gear
(62) coaxially it is fixedly mounted on three-level transmission shaft (6)；
Level Four transmission gear I (71) and level Four transmission gear II (72) are coaxially installed on the level Four transmission shaft (7)；
The position of the corresponding three-level transmission gear (62) of level Four transmission gear I (71) sets and coordinates with three-level transmission gear (62) teeth portion
And it engages；
Output drive gear (81) and output chain gear or gear (82) are coaxially installed on the output shaft (8)；Output
The position of the corresponding level Four transmission gear II (72) of transmission gear (81), which sets and matches somebody with somebody with level Four transmission gear II (72) teeth portion, to be merged
Engagement；The output terminal of output shaft (8) extend out to babinet (1) outside, and output chain gear or gear (82) are mounted on the defeated of output shaft (8)
In outlet.
2. reel type irrigator water turbine according to claim 1 drives gearbox, which is characterized in that this disk type is sprayed
Machine eddies of water wheel drive gearbox further includes auxiliary control shaft (9), control shaft (9) is aided in be erected at by bearing inside babinet (1),
And auxiliary control shaft (9) is set parallel to output shaft (8), auxiliary control shaft (9) is equipped with accessory drive gear (91), and auxiliary passes
The position of the corresponding level Four transmission gear I (71) of moving gear (91), which sets and matches somebody with somebody to merge with level Four transmission gear I (71) teeth portion, nibbles
It closes；One end of auxiliary control shaft (9) extend out to babinet (1) outside, and the end of the external part of auxiliary control shaft (9) is equipped with and hand
The fast joint structure of crank handle cooperation.
3. reel type irrigator water turbine according to claim 2 drives gearbox, which is characterized in that the auxiliary control
Braking mechanism is additionally provided in the section of stretching out of axis (9) processed.
4. the reel type irrigator water turbine driving gearbox according to claim 1 or 2 or 3, which is characterized in that described
One end of input shaft (3) extend out to the outside of babinet (1), insertion eddies of water roller box (2) is internal and is connected with hydroturbine.
5. the reel type irrigator water turbine driving gearbox according to claim 1 or 2 or 3, which is characterized in that described
Input shaft (3), primary transmission axis (4), secondary drive shaft (5), three-level transmission shaft (6), level Four transmission shaft (7) and output shaft (8)
Space is staggered in babinet (1) short transverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582258.2U CN207437699U (en) | 2017-11-23 | 2017-11-23 | Reel type irrigator water turbine drives gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721582258.2U CN207437699U (en) | 2017-11-23 | 2017-11-23 | Reel type irrigator water turbine drives gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437699U true CN207437699U (en) | 2018-06-01 |
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ID=62287594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721582258.2U Active CN207437699U (en) | 2017-11-23 | 2017-11-23 | Reel type irrigator water turbine drives gearbox |
Country Status (1)
| Country | Link |
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| CN (1) | CN207437699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942677A (en) * | 2018-07-26 | 2018-12-07 | 册亨县善美乐工艺品有限责任公司 | Variable-ratio polishing machine for the processing of iron process product |
-
2017
- 2017-11-23 CN CN201721582258.2U patent/CN207437699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942677A (en) * | 2018-07-26 | 2018-12-07 | 册亨县善美乐工艺品有限责任公司 | Variable-ratio polishing machine for the processing of iron process product |
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