CN108799419A - A kind of irrigation sprinkler sliding manual transmission - Google Patents
A kind of irrigation sprinkler sliding manual transmission Download PDFInfo
- Publication number
- CN108799419A CN108799419A CN201810844073.7A CN201810844073A CN108799419A CN 108799419 A CN108799419 A CN 108799419A CN 201810844073 A CN201810844073 A CN 201810844073A CN 108799419 A CN108799419 A CN 108799419A
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- China
- Prior art keywords
- sliding
- transmission shaft
- gear
- steel ball
- transition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H2063/3093—Final output elements, i.e. the final elements to establish gear ratio, e.g. dog clutches or other means establishing coupling to shaft
- F16H2063/3096—Sliding keys as final output elements; Details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2306/00—Shifting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses a kind of irrigation sprinklers to slide manual transmission, including babinet, input shaft, sliding variable block transmission shaft, transition transmission shaft and output shaft；Slide the tubular structure that variable block transmission shaft is hollow, including gear supporting section and sliding control section；Cooperation is socketed with the change gear I of multiple and different transmission ratios on gear supporting section, I endoporus of change gear is equipped with arc groove, it is corresponded on the outer surface of gear supporting section and is additionally provided with multiple steel ball receiving openings on the socket position of multiple change gears I, steel ball is provided in steel ball receiving opening；Socket is equipped with sliding shift seat in sliding control section, and sliding shift seat is fixedly connected with the sliding shift lever being arranged in hollow tubular structure, and sliding shift lever, which is equipped with, abuts against step.This irrigation sprinkler sliding manual transmission is simple in structure, easy to operate, can realize larger speed adjustable range, and then realizes and ensure higher transmission efficiency under smaller volume, especially suitable for middle-size and small-size reel sprinkling irrigation machine.
Description
Technical field
The present invention relates to a kind of irrigation sprinkler gearbox, specifically a kind of sliding suitable for middle-size and small-size reel sprinkling irrigation machine
Manual transmission belongs to sprinkling irrigation equipment equipment technology field.
Background technology
Reel sprinkling irrigation machine be it is a kind of will traction PE pipes be wrapped on capstan winch, utilize Irrigation Pressure water-driven gearbox 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, is required the different of sprinkling irrigation water with meeting user, is that the important of farmland water-saving irrigation sets
It is standby.
Reel sprinkling irrigation machine generally uses the wheeled power-driven system of the eddies of water, i.e. Irrigation Pressure water to drive 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 torque power drive capstan winch rotation, to realize the automatic recycling of PE pipes.
The gearbox of middle-size and small-size reel sprinkling irrigation machine generally uses common gear-driving speed-variable case in the prior art, passes through
Gear shift rear output shaft output torques at different levels on more axis, to ensure enough output torque, the often power of input terminal
It is larger, rotating speed is higher, need to be exported after multi-stage gear reduction of speed, transmission efficiency is relatively low, and multistage ordinary gear transfer gear box is
Ensure that often volume is generally huger, heavy compared with large transmission ratio, space hold is larger；In addition, middle-size and small-size reel sprinkling irrigation machine becomes
The traditional block gear shifting type structure of the gearshift generally use of fast case makes the moving tooth on block be caught in not by mobile block
The tooth connection of cooperation need to be not only processed on gear with realization change gear speed change, this structure on the mating connection tooth on gear
Structure, complicated process are more difficult, once and on high speed rotation shift Yi Dachi, moving tooth or gear on block
Mating connection tooth is because forced breakage can not then be completed to shift gears, and the shift range of this traditional structure is limited, a usual axis
On can only convert two speed, adjustable speed is limited in scope.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of irrigation sprinkler sliding manual transmission, simple in structure, variable speed operation side
Just, larger speed adjustable range can be realized under less transmission series, and then is realized and ensured higher biography under smaller volume
Efficiency of movement, especially suitable for middle-size and small-size reel sprinkling irrigation machine.
To achieve the above object, this irrigation sprinkler sliding manual transmission include babinet, input shaft, sliding variable block transmission shaft,
Transition transmission shaft and output shaft, input shaft, sliding variable block transmission shaft, transition transmission shaft and output shaft are arranged in parallel and lead to
It crosses bearing and is erected at box house；
The input shaft is equipped with the input shaft transmission gear being coaxially fixedly connected；
The sliding variable block transmission shaft is hollow tubular structure, including gear supporting section and sliding control section；Gear
The position of corresponding input shaft transmission gear is equipped with the variable block transmission shaft being fixedly and coaxially connected with gear supporting section and passes on supporting section
Moving gear, variable block transmission shaft driven gear, which coordinates and engages with input shaft transmission gear teeth portion, to be connect, variable block transmission shaft driven tooth
Also cooperation is socketed with multiple and different transmission ratios, axially position peace to wheel face on the gear supporting section of one side position of sliding control section
The socket mounting hole of the change gear I of dress, change gear I is equipped be connected in the axial direction, radially setting outward
Arc groove, correspond on the outer surface of gear supporting section be additionally provided on the socket position of multiple change gears I it is multiple radially
The steel ball receiving opening of direction setting, is provided with steel ball, and the radius size of steel ball receiving opening, steel ball in steel ball receiving opening
Coordinate with the radius size of arc groove arc；In sliding control section socket be equipped with sliding shift seat, sliding shift seat with
The shift rod connection extending out to outside babinet, the inside of the sliding variable block transmission shaft of hollow tubular structure is also coaxially provided with sliding and changes
Bar, the outboard end for sliding shift lever are shifted gears by connecting pin being radially arranged, through sliding control section outer surface with sliding
Seat is fixedly connected, and the position that pin is correspondingly connected in sliding control section is equipped with the guide groove being in axial direction arranged, guide groove
Length dimension and multiple change gears I in axial direction on the cooperation of the sum of width dimensions, slide on shift lever, from its inside
End face to the multiple change gears of correspondence I in axial direction on the positions of the sum of width dimensions be equipped with outer diameter and hollow tube
The sliding variable block transmission shaft of shape structure internal diameter size cooperation abut against step, abut against step in axial direction on width dimensions
Pitch of holes dimensional fits between adjacent steel ball receiving opening and abut against step in axial direction on two abut against face and be all provided with
There is arc transition；Arc groove on the change gear I is two pieces along central axes center symmetric setting, and the steel ball holds
Receive through-hole along central axes center symmetric setting be two rows；It is described abut against step in axial direction on two there is arc transition
The arc radius for abutting against face and steel ball radius size coordinate；
The transition transmission shaft sets at least to one, corresponding on the transition transmission shaft adjacent with sliding variable block transmission shaft
The position of multiple change gears I is equipped with multiple change gears II being coaxially fixedly mounted of cooperation, and multiple change gears II are distinguished
It is corresponded with multiple change gears I and teeth portion fit engagement is connect, transition transmission shaft driven tooth is additionally provided on transition transmission shaft
Wheel；
The output shaft is equipped with output shaft transmission gear, and output shaft transmission gear is passed with the transition on transition transmission shaft
Driving-axle gearing gear tooth is connected with engagement is merged.
Scheme as a further improvement on the present invention is additionally provided with clutch control machine on the transition transmission shaft or output shaft
Structure.
Scheme as a further improvement on the present invention, the connecting pin be arranged sliding shift lever diametric(al) on,
And the outer surface of sliding control section is run through at the both ends of connecting pin and sliding shift seat, the guide groove are correspondingly connected with pin
It is two that both ends, which are symmetrical arranged,.
The outer surface of scheme as a further improvement on the present invention, the sliding shift lever is equipped with magnetic coating.
Scheme as a further improvement on the present invention, the transition transmission shaft driven gear on the transition transmission shaft is more
One of in a change gear II.
Compared with prior art, this irrigation sprinkler sliding manual transmission is due to being equipped with sliding variable block transmission shaft, and directly covers
It is connected on multiple and different transmission ratios on the sliding variable block transmission shaft of hollow tubular structure, axially position installation change gear I
It can be rotated freely on gear supporting section, change gear I is realized and become with sliding by arc groove, steel ball and sliding shift lever
Gear transmission shaft connects or disconnects, i.e., using by way of abutting against the arc transition of step and abutting against face by steel ball jack-up realizing steel
Pearl, which is connected in arc groove, realizes change gear I and sliding variable block transmission axis connection, therefore simple in structure, variable speed operation side
Just, and volume is relatively small, compact-sized, space hold is smaller；Since the change gear I of different drive ratios can be along sliding variable block
Transmission shaft axial direction is set up in parallel as more than one piece, thus control change gear I in axial direction on width dimensions can realize
Larger shift range, and then realize and ensure higher transmission efficiency under smaller volume, especially suitable for middle-size and small-size disk type
Irrigation sprinkler.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of present invention sliding variable block driving-shaft assembly；
Fig. 3 is the explosive view of present invention sliding variable block driving-shaft assembly.
In figure：1, input shaft, 11, input shaft transmission gear, 2, sliding variable block transmission shaft, 21, gear supporting section, 211, steel
Pearl receiving opening, 212, steel ball, 22, sliding control section, 221, guide groove, 23, variable block transmission shaft driven gear, 24, speed change
Gear I, 241, arc groove, 25, sliding shift seat, 26, sliding shift lever, 261, abut against step, 3, transition transmission shaft, 31,
Change gear II, 4, output shaft.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, this irrigation sprinkler sliding manual transmission includes babinet, input shaft 1, sliding variable block transmission shaft 2, transition
Transmission shaft 3 and output shaft 4, input shaft 1, sliding variable block transmission shaft 2, transition transmission shaft 3 and output shaft 4 are arranged in parallel and
It is erected at box house by bearing.
The input shaft 1 is equipped with the input shaft transmission gear 11 being coaxially fixedly connected.
As shown in Figure 2 and Figure 3, the sliding variable block transmission shaft 2 is hollow tubular structure, including gear supporting section 21
With sliding control section 22；The position of corresponding input shaft transmission gear 11 is equipped with same with gear supporting section 21 on gear supporting section 21
The variable block transmission shaft driven gear 23 that axis is fixedly connected, variable block transmission shaft driven gear 23 are matched with input 11 teeth portion of shaft transmission gear
Merge engagement connection, variable block transmission shaft driven gear 23 is also matched on the gear supporting section 21 towards 22 1 side position of sliding control section
Trap is connected to multiple and different transmission ratios, axially position installation change gear I 24, and change gear I 24 can be supported in gear
Rotated freely in section 21, the socket mounting hole of change gear I 24 equipped with it is being connected in the axial direction, radially to peripheral hardware
The arc groove 241 set, correspond on the outer surface of gear supporting section 21 be additionally provided on the socket position of multiple change gears I 24 it is more
A steel ball receiving opening 211 being radially arranged, is provided with steel ball 212 in steel ball receiving opening 211, and steel ball accommodate it is logical
Hole 211, steel ball 212 radius size with the radius size of 241 arc of arc groove coordinate；Peace is socketed in sliding control section 22
Equipped with sliding shift seat 25, sliding shift seat 25 is connect with the shift rod extending out to outside babinet, the sliding of hollow tubular structure
The inside of variable block transmission shaft 2 be also coaxially provided with sliding shift lever 26, slide shift lever 26 outboard end by it is being radially arranged, pass through
The connecting pin for wearing 22 outer surface of sliding control section is fixedly connected with sliding shift seat 25, and pin is correspondingly connected in sliding control section 22
Position is equipped with the guide groove 221 being in axial direction arranged, and sliding shift seat 25 can drive sliding shift lever 26 along guide groove
The 221 axial direction movements in sliding control section 22, the length dimension of guide groove 221 and multiple change gears I 24 are in an axial direction
The sum of width dimensions on direction coordinate, that is, slide the width dimensions of the sliding stroke and multiple change gears I 24 of shift lever 26
The sum of cooperation, slide on shift lever 26, from its inner side end to the multiple change gears of correspondence I 24 in axial direction on broad-ruler
The sum of very little position is equipped with abutting against for the internal diameter size cooperation of the sliding variable block transmission shaft 2 of outer diameter and hollow tubular structure
Step 261, abut against step 261 in axial direction on width dimensions and adjacent steel ball receiving opening 211 between pitch of holes ruler
Very little cooperation and abut against step 261 in axial direction on two abut against face and be equipped with arc transition.
The transition transmission shaft 3 sets at least to one, on the transition transmission shaft 3 adjacent with sliding variable block transmission shaft 2
The position of corresponding multiple change gears I 24 is equipped with multiple change gears II 31 being coaxially fixedly mounted of cooperation, multiple gear teeth
It takes turns II 31 to connect with the one-to-one correspondence of multiple change gears I 24 and teeth portion fit engagement respectively, transition is additionally provided on transition transmission shaft 3
Transmission shaft driven gear.
The output shaft 4 is equipped with output shaft transmission gear, output shaft transmission gear and the transition on transition transmission shaft 3
Transmission shaft driven gear tooth is connected with engagement is merged.
This irrigation sprinkler slides manual transmission when working on reel sprinkling irrigation machine, before operation of spraying, passes through
Operation shift rod makes sliding shift seat 25 that sliding shift lever 26 be driven to be moved to along guide groove 221 and be located remotely from change gear I
Motor or eddies of water wheel shaft drive input shaft 1 to rotate after 24 neutral gear position, motor or hydroturbine start, and input shaft transmission gear 11
Sliding variable block transmission shaft 2 is set to rotate by variable block transmission shaft driven gear 23, sliding variable block transmission shaft 2 drives sliding shift seat
25 and sliding 26 coaxial rotating of shift lever during relative to change gear I 24 rotate and change gear I 24 not
Rotation, during sliding variable block transmission shaft 2 rotates steel ball 212 can not passing power steel ball be limited in by change gear I 24 hold
It receives in through-hole 211, at this time capstan winch, that is, idle running, sprinkler wagon of sprinkler is released and PE is pulled to manage to the position that need to spray；Sprinkling irrigation is made
When industry, operation shift rod makes sliding shift seat 25 drive sliding shift lever 26 along guide groove 221 to the direction of change gear I 24
Axial movement, it abuts against step 261 by arc transition by steel ball during sliding shift lever 26 moves axially gear distance
212 jack up and position outward along steel ball receiving opening 211, and steel ball 212 is caught in arc groove 241, sliding variable block transmission shaft 2
Realize that connection, sliding variable block transmission shaft 2 drive the rotation of change gear I 24 to realize that transition transmission shaft 3 is revolved with change gear I 24
Turn, transition transmission shaft 3 drives the rotation output power of output shaft 4 that capstan winch backrush is driven to realize recycling PE by output shaft transmission gear
Tank；Operation shift rod need to only be elapsed to different gears, shift when PE pipes recycling speed as needed carries out speed change
It is slid during operation and abuts against step 261 successively by sliding variable block transmission shaft 2 during shift lever 26 moves axially
The steel ball 212 of axially different position, abut against the steel ball 212 during of step 261 abutted against step 261 first jack up, after again
It falls, rests in the gear positions of needs until abutting against step 261 and the steel ball of the position 212 is jacked up and positioned, sliding becomes
Gear transmission shaft 2 is to drive the change gear I 24 at this to rotate to realize variable block speed change.
It is slid during due to gear shift operation during shift lever 26 moves axially and abuts against step 261 successively by sliding
Move axially different position on variable block transmission shaft 2 steel ball 212 can make steel ball 212 abutted against step 261 first jacks up, it is rear fall again,
And then output shaft 4 can follow interval gear shifting operation during causing variable block, and interval speed change, same is followed for avoid output shaft 4
When load when reducing the idle running of neutral gear capstan winch, scheme as a further improvement on the present invention, the transition transmission shaft 3 or output
It is additionally provided with clutch control mechanism on axis 4, can make transition transmission shaft 3 or output shaft by controlling clutch control mechanism in speed-change process
4 detach with sliding 2 teeth portion of variable block transmission shaft and realize that avoid output shaft 4 follows interval speed change, while realizing and reducing neutral gear capstan winch
Load when idle running, convenient for capstan winch idle running sprinkler car traction PE pipes.
In order to realize that change gear I 24 is more securely driven by sliding variable block transmission shaft 2, as further changing for the present invention
Into scheme, arc groove 241 on the change gear I 24 is two pieces, the steel ball along central axes center symmetric setting
Receiving opening 211 is two rows of along central axes center symmetric setting, and steel ball 212 is along central axes symmetry direction in variable block transmission process
It goes up while being ejected and be caught in arc groove 241, and then realize and be more securely driven.
In order to realize sliding shift seat 25 and slide being bonded of shift lever 26, prevent that sliding from shifting gears seat 25 and sliding is changed
26 unbalance loading of bar, while realizing that, convenient for connection installation, scheme, connecting pin setting as a further improvement on the present invention exists
Slide outer surface and sliding shift seat that sliding control section 22 is run through in the diametric(al) of the shift lever 26 and both ends of connecting pin
25, the guide groove 221 is correspondingly connected with the both ends of pin, and to be symmetrical arranged be two, and the connecting pin of diametric(al) setting, which is realized, to be slided
It moves shift seat 25 and slides being easily installed while being bonded for shift lever 26.
In order to ensure steel ball 212 can smoothly be abutted against step 261 jack up, abut against step 261 pass through after can smoothly fall
Under, scheme as a further improvement on the present invention, it is described abut against step 261 in axial direction on two there is arc transition
The radius size of the arc radius for abutting against face and steel ball 212 coordinate.
In order to make steel ball 212 in sliding 2 rotary course of variable block transmission shaft retraction always in steel ball receiving opening 211
Portion, and then the service life touching limitation, extend steel ball 212 of the marginal position to steel ball 212 of arc groove 241 is reduced, make
Outer surface for further improvement of the present invention scheme, the sliding shift lever 26 is equipped with magnetic coating, and magnetic coating can be right
Steel ball 212 is adsorbed, and then realizes that the retraction always in sliding 2 rotary course of variable block transmission shaft of steel ball 212 is accommodated in steel ball
Inside through-hole 211.
It is arranged to reduce the gear on transition transmission shaft 3, saves cost, as a further improvement on the present invention scheme,
Transition transmission shaft driven gear on the transition transmission shaft 3 is one of in multiple change gears II 31.
This irrigation sprinkler slides manual transmission due to being equipped with sliding variable block transmission shaft 2, and is directly socketed in hollow tubular knot
Multiple and different transmission ratios on the sliding variable block transmission shaft 2 of structure, axially position installation change gear I 24 can be in gear branch
It is rotated freely in support section 21, change gear I 24 is realized and become with sliding by arc groove 241, steel ball 212 and sliding shift lever 26
Gear transmission shaft 2 connects or disconnects, i.e., abuts against the side that face jacks up steel ball 212 using by abutting against the arc transition of step 261
Formula realizes that steel ball 212 is connected in arc groove 241 and realizes that change gear I 24 is connect with sliding variable block transmission shaft 2, therefore structure
Simply, variable speed operation is convenient, and volume is relatively small, compact-sized, space hold is smaller；Due to the gear teeth of different drive ratios
Taking turns I 24 can be set up in parallel along sliding 2 axial direction of variable block transmission shaft as more than one piece, therefore control the side in an axial direction of change gear I 24
Upward width dimensions can realize larger shift range, and then realize and ensure higher transmission efficiency under smaller volume, special
It Shi Yongyu not middle-size and small-size reel sprinkling irrigation machine.
Claims (5)
1. a kind of irrigation sprinkler slides manual transmission, including babinet, input shaft (1), transition transmission shaft (3) and output shaft (4),
Be characterized in that, further include sliding variable block transmission shaft (2), input shaft (1), sliding variable block transmission shaft (2), transition transmission shaft (3) and
Output shaft (4) is arranged in parallel and is erected at box house by bearing；
The input shaft (1) is equipped with the input shaft transmission gear (11) being coaxially fixedly connected；
The sliding variable block transmission shaft (2) is hollow tubular structure, including gear supporting section (21) and sliding control section
(22)；The position of corresponding input shaft transmission gear (11) is equipped with coaxial solid with gear supporting section (21) on gear supporting section (21)
Surely the variable block transmission shaft driven gear (23) connected, variable block transmission shaft driven gear (23) and input shaft transmission gear (11) teeth portion
It is connected with engagement is merged, gear supporting section of the variable block transmission shaft driven gear (23) towards (22) one side position of sliding control section
(21) also cooperation is socketed with multiple and different transmission ratios, axially position installation change gear I (24), change gear I (24) on
Socket mounting hole be equipped with the be connected in the axial direction, arc groove (241) that is radially arranged outward, gear support
It is corresponded on the outer surface of section (21) and is additionally provided with multiple steel being radially arranged on the socket position of multiple change gears I (24)
Pearl receiving opening (211), steel ball receiving opening (211) is interior to be provided with steel ball (212), and steel ball receiving opening (211), steel ball
(212) radius size coordinates with the radius size of arc groove (241) arc；It is socketed and is equipped in sliding control section (22)
Sliding shift seat (25), sliding shift seat (25) are connect with the shift rod extending out to outside babinet, the sliding of hollow tubular structure
The inside of variable block transmission shaft (2) is also coaxially provided with sliding shift lever (26), and the outboard end of sliding shift lever (26) is set by radial
Connecting pin setting, through sliding control section (22) outer surface is fixedly connected with sliding shift seat (25), sliding control section (22)
On be correspondingly connected with the position of pin and be equipped with the guide groove (221) that is in axial direction arranged, the length dimension of guide groove (221) with
Multiple change gears I (24) in axial direction on the cooperation of the sum of width dimensions, on sliding shift lever (26), from its inner side end
To the multiple change gears I (24) of correspondence in axial direction on the positions of the sum of width dimensions be equipped with outer diameter and hollow tube
The internal diameter size cooperation of the sliding variable block transmission shaft (2) of shape structure abuts against step (261), abuts against step (261) side in an axial direction
Pitch of holes dimensional fits between upward width dimensions and adjacent steel ball receiving opening (211) and step (261) is abutted against along axis
Two on direction abut against face and are equipped with arc transition；Arc groove (241) on the change gear I (24) is along axis
Line center symmetric setting is two pieces, and the steel ball receiving opening (211) is two rows along central axes center symmetric setting；Described
Abut against step (261) in axial direction on two arc radius for abutting against face with arc transition and the half of steel ball (212)
Diameter dimensional fits；
The transition transmission shaft (3) sets at least to one, the adjacent transition transmission shaft (3) with sliding variable block transmission shaft (2)
The position of the upper multiple change gears I (24) of correspondence is equipped with multiple change gears II (31) being coaxially fixedly mounted of cooperation, multiple
Change gear II (31) is corresponded respectively with multiple change gears I (24) and teeth portion fit engagement is connect, transition transmission shaft (3)
On be additionally provided with transition transmission shaft driven gear；
The output shaft (4) is equipped with output shaft transmission gear, output shaft transmission gear and the transition on transition transmission shaft (3)
Transmission shaft driven gear tooth is connected with engagement is merged.
2. irrigation sprinkler according to claim 1 slides manual transmission, which is characterized in that the transition transmission shaft (3)
Or it is additionally provided with clutch control mechanism on output shaft (4).
3. irrigation sprinkler according to claim 1 or 2 slides manual transmission, which is characterized in that the connecting pin setting
In the diametric(al) of sliding shift lever (26) and outer surface and the sliding of sliding control section (22) are run through in the both ends of connecting pin
It shifts gears seat (25), the guide groove (221) is correspondingly connected with the both ends of pin, and to be symmetrical arranged be two.
4. irrigation sprinkler according to claim 1 or 2 slides manual transmission, which is characterized in that the sliding shift lever
(26) outer surface is equipped with magnetic coating.
5. irrigation sprinkler according to claim 1 or 2 slides manual transmission, which is characterized in that the transition transmission shaft
(3) the transition transmission shaft driven gear on is one of in multiple change gears II (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844073.7A CN108799419A (en) | 2016-11-29 | 2016-11-29 | A kind of irrigation sprinkler sliding manual transmission |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072723.8A CN106523601B (en) | 2016-11-29 | 2016-11-29 | A kind of reel sprinkling irrigation machine sliding manual transmission |
| CN201810844073.7A CN108799419A (en) | 2016-11-29 | 2016-11-29 | A kind of irrigation sprinkler sliding manual transmission |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611072723.8A Division CN106523601B (en) | 2016-11-29 | 2016-11-29 | A kind of reel sprinkling irrigation machine sliding manual transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799419A true CN108799419A (en) | 2018-11-13 |
Family
ID=58353830
Family Applications (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810844073.7A Withdrawn CN108799419A (en) | 2016-11-29 | 2016-11-29 | A kind of irrigation sprinkler sliding manual transmission |
| CN201810845520.0A Pending CN109296709A (en) | 2016-11-29 | 2016-11-29 | A kind of reel sprinkling irrigation machine gearbox |
| CN201611072723.8A Active CN106523601B (en) | 2016-11-29 | 2016-11-29 | A kind of reel sprinkling irrigation machine sliding manual transmission |
| CN201810845518.3A Withdrawn CN108825726A (en) | 2016-11-29 | 2016-11-29 | A kind of middle-size and small-size reel sprinkling irrigation machine gearbox |
| CN201810844109.1A Pending CN109538710A (en) | 2016-11-29 | 2016-11-29 | A kind of middle-size and small-size irrigation sprinkler sliding manual transmission |
| CN201810844089.8A Pending CN109538709A (en) | 2016-11-29 | 2016-11-29 | A kind of sprinkling irrigation machine gearbox |
| CN201810845537.6A Pending CN109296710A (en) | 2016-11-29 | 2016-11-29 | A kind of middle-size and small-size sprinkler with reel gearbox |
| CN201810842774.7A Pending CN109307049A (en) | 2016-11-29 | 2016-11-29 | A kind of sprinkler with reel gearbox |
| CN201810845484.8A Withdrawn CN108825725A (en) | 2016-11-29 | 2016-11-29 | A kind of middle-size and small-size sprinkling irrigation machine gearbox |
Family Applications After (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810845520.0A Pending CN109296709A (en) | 2016-11-29 | 2016-11-29 | A kind of reel sprinkling irrigation machine gearbox |
| CN201611072723.8A Active CN106523601B (en) | 2016-11-29 | 2016-11-29 | A kind of reel sprinkling irrigation machine sliding manual transmission |
| CN201810845518.3A Withdrawn CN108825726A (en) | 2016-11-29 | 2016-11-29 | A kind of middle-size and small-size reel sprinkling irrigation machine gearbox |
| CN201810844109.1A Pending CN109538710A (en) | 2016-11-29 | 2016-11-29 | A kind of middle-size and small-size irrigation sprinkler sliding manual transmission |
| CN201810844089.8A Pending CN109538709A (en) | 2016-11-29 | 2016-11-29 | A kind of sprinkling irrigation machine gearbox |
| CN201810845537.6A Pending CN109296710A (en) | 2016-11-29 | 2016-11-29 | A kind of middle-size and small-size sprinkler with reel gearbox |
| CN201810842774.7A Pending CN109307049A (en) | 2016-11-29 | 2016-11-29 | A kind of sprinkler with reel gearbox |
| CN201810845484.8A Withdrawn CN108825725A (en) | 2016-11-29 | 2016-11-29 | A kind of middle-size and small-size sprinkling irrigation machine gearbox |
Country Status (1)
| Country | Link |
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| CN (9) | CN108799419A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084019A (en) * | 2018-06-22 | 2018-12-25 | 江苏沃得农业机械有限公司 | A kind of gear shifting structure of grain lifter gearbox |
| CN112636524A (en) * | 2020-12-24 | 2021-04-09 | 江苏欧邦电机制造有限公司 | Planetary reducer motor with good heat dissipation effect |
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- 2016-11-29 CN CN201810845520.0A patent/CN109296709A/en active Pending
- 2016-11-29 CN CN201611072723.8A patent/CN106523601B/en active Active
- 2016-11-29 CN CN201810845518.3A patent/CN108825726A/en not_active Withdrawn
- 2016-11-29 CN CN201810844109.1A patent/CN109538710A/en active Pending
- 2016-11-29 CN CN201810844089.8A patent/CN109538709A/en active Pending
- 2016-11-29 CN CN201810845537.6A patent/CN109296710A/en active Pending
- 2016-11-29 CN CN201810842774.7A patent/CN109307049A/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108825725A (en) | 2018-11-16 |
| CN109296710A (en) | 2019-02-01 |
| CN108825726A (en) | 2018-11-16 |
| CN109538709A (en) | 2019-03-29 |
| CN109538710A (en) | 2019-03-29 |
| CN109296709A (en) | 2019-02-01 |
| CN106523601B (en) | 2018-10-09 |
| CN109307049A (en) | 2019-02-05 |
| CN106523601A (en) | 2017-03-22 |
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Application publication date: 20181113 |