CN209100574U - A kind of rice transplanter walking box - Google Patents
A kind of rice transplanter walking box Download PDFInfo
- Publication number
- CN209100574U CN209100574U CN201920863317.6U CN201920863317U CN209100574U CN 209100574 U CN209100574 U CN 209100574U CN 201920863317 U CN201920863317 U CN 201920863317U CN 209100574 U CN209100574 U CN 209100574U
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- walking
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Abstract
The utility model provides a kind of rice transplanter walking box, including I axis, II axis and III axis, I axis drives walking gear to rotate synchronously, walking gear, which is pushed to engage with the transition gear that II axis is arranged in by external force of putting into gear, realizes power transmitting, II axis is additionally provided with pinion gear, pinion gear engagement is connected with bevel gear, the transition gear II being arranged on the bevel gear and III axis engages realization transmission, duplicate gear II is additionally provided on III axis, duplicate gear II put into gear external force promotion move left and right generation gear, it generates and reverses gear when duplicate gear II pushes movement to engage with the idle wheel that reverses gear by external force, reverse gear idle wheel is always maintained at the duplicate gear III on I axis engages simultaneously, primary transmission is had more than normal forward to invert generation reverse gear.The utility model increases spacing in the rows gear, the enhancing of agronomy adaptability, meets the requirement of different zones user, and when use puts into gear smooth.
Description
Technical field
The utility model relates to rice transplanter traveling box fields, and in particular to a kind of more spacing in the rows of simple saddle type rice transplanter
With the traveling box of shift new construction.
Background technique
Currently, traditional simple saddle type rice transplanter traveling box there is: 1 is that spacing in the rows gear is few, and does not reverse gear, agriculture
Skill adaptability is not strong, cannot better meet the requirement of different zones user；2 be that the walking shelves of traveling box are put into gear injustice
Suitable, impact force is big, and especially new user less adapts to, and there is the insecurity factors of use aspect.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of rice transplanter walking box is provided, is increased
Spacing in the rows gear, the enhancing of agronomy adaptability meet the requirement of different zones user, and when use puts into gear smooth.
The purpose of this utility model is reached by following technical measures:
A kind of rice transplanter walking box, including I axis, II axis and III axis, I axis drive walking gear to rotate synchronously, walking
Gear, which is pushed to engage with the transition gear that II axis is arranged in by external force of putting into gear, realizes power transmitting, and II axis is additionally provided with pinion gear,
Pinion gear engagement is connected with bevel gear, and the transition gear II being arranged on the bevel gear and III axis engages realization and is driven, and described III
It is additionally provided with duplicate gear II on axis, duplicate gear II external force promotion of being put into gear moves left and right generation gear, duplicate gear II quilt
External force pushes mobile generate when engaging with the idle wheel that reverses gear to reverse gear, and reverse gear idle wheel is always maintained at the duplicate gear III on I axis simultaneously
Engagement has more primary transmission than normal forward to invert generation reverse gear.
Further, when external force promotion is put into gear, the walking gear and duplicate gear III pass through inside and outside involute spline tooth
Wheel engages to realize that power transmits.
Further, I axis drives walking gear to move synchronously by the spline on axis.
Further, the pinion gear is rotated synchronously by spline and II axis connection.
By adopting the above-described technical solution, the utility model has the advantages that:
Increase spacing in the rows gear, the enhancing of agronomy adaptability meets the requirement of different zones user, and when use puts into gear
Smoothly.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of walking gear and the junction duplicate gear III in the utility model.
Fig. 3 is the structural schematic diagram of the utility model gear.
Fig. 4 is the structural schematic diagram of the prior art.
Fig. 5 is the structural schematic diagram of walking gear and the junction duplicate gear III in the prior art.
Fig. 6 is the structural schematic diagram of prior art gear.
Wherein, in Fig. 1-3: 2- transition gear II；4- duplicate gear II；5-III axis；7-II axis；8-I axis；9- duplex-gear
Take turns III；10- walking gear；11- bevel gear；12- transition gear；13- pinion gear；14- bearing.
21- reverse gear idle wheel.
In Fig. 4-6: 15- walking gear；16- duplicate gear III；17-I axis；18-II axis；19- duplicate gear I；20- mistake
Cross gear.
Specific embodiment
The prior art is as shown in Figure 4, drives walking gear 15 to move synchronously by the spline on axis when I axis 17 rotates,
When external force pushes walking gear 15 to move downward, it is meshed with the transition gear 20 above II axis 18 and realizes that power transmits, mistake
It crosses gear 20 and generation rotation is connect by spline with II axis 18, the duplicate gear I19 on II axis 18 is realized under the drive of spline
Rotation.Gear a and duplex-gear when duplicate gear I19 is moved left and right on II axis 18, when moving right on duplicate gear I19
Gear A on wheel III16 is meshed, and generates a gear, gear b and duplicate gear when being moved to the left on duplicate gear I19
Gear B on III16 is meshed, and an other gear is generated, to realize that two gears of spacing in the rows are put into gear.
The traveling box of the utility model structure, more spacing in the rows structures are accomplished by the following way.
As shown in Figure 1, bevel gear 11 is fixed on I axis 8 by bearing 14, and freely can axially be rotated, and I axis 8 rotates
When drive walking gear 10 to move synchronously by spline on axis, when external force of putting into gear pushes (the arrow in figure to the left of walking gear 10
Direction) movement when, engage with the transition gear 12 on similar II axis 7 realize power transmit.At this time II axis 7 also with transition gear
12 realize synchronous rotation by the spline of II axis 7, and pinion gear 13 is fixedly connected by spline with II axis 7, thus when II axis 7 rotates
When drive pinion gear 13 rotate synchronously, the pairing bevel gear 11 adjacent with pinion gear 13 by gear engage realization powered rotation,
Transition gear II2 on bevel gear 11 and in addition adjacent III axis 5, transmission, transition gear are realized by coupling gear engagement
II2 is fixedly connected by spline with III axis 5, thus is also rotated synchronously, and in addition duplicate gear II4 also passes through spline with III axis 5
It is fixedly connected, to realize synchronous rotation.It is moved left and right again by the promotion duplicate gear II4 for external force of putting into gear, when moving right
Gear c on duplicate gear II4 is meshed with reverse gear idle wheel 21, generates a reverse gear because reverse gear idle wheel 21 simultaneously with I axis 8
On duplicate gear III9 on gear A be always maintained at engagement, have more primary transmission than normal forward to inverting generation
Reverse gear；Gear d when being moved to the left on duplicate gear II4 is meshed with the gear B on duplicate gear III9, generates one in addition
Gear, to realize the shift of 4 gears, completes the work of more spacing in the rows gears to realize the generation of other two gear.
I axis 8, II axis 7 and III axis 5 are positioned proximate to, and I axis 8 is between II axis 7 and III axis 5, I axis 8, II axis 7 and III
The arrangement of the position triangular in shape of axis 5.
The structure of walking gear is improved as shown in Figure 2 and Figure 5, and Fig. 5 designs for original structure, wherein walking gear 15 and duplex
Gear III16 is engaged by dental inlay realizes power transmitting, to reach walking movement.Structure in the utility model as shown in Fig. 2,
When being put into gear by external force promotion, walking gear 10 is engaged by inside and outside involute spline gear with duplicate gear III 9 to realize power
Transmitting, impact force is small, it is smooth to hang shelves.
Claims (4)
1. a kind of rice transplanter walking box, it is characterised in that: including I axis, II axis and III axis, I axis drives walking gear synchronous
Rotation, walking gear, which is pushed to engage with the transition gear that II axis is arranged in by external force of putting into gear, realizes that power transmits, and II axis is also set up
There is pinion gear, pinion gear engagement is connected with bevel gear, and the transition gear II being arranged on the bevel gear and III axis engages realization and passes
It is dynamic, it is additionally provided with duplicate gear II on III axis, duplicate gear II external force promotion of being put into gear moves left and right generation gear, duplex
Gear II by external force push it is mobile engage with the idle wheel that reverses gear when generation reverse gear, reverse gear idle wheel at the same with the duplicate gear III on I axis
It is always maintained at engagement, has more primary transmission than normal forward to invert generation reverse gear.
2. a kind of rice transplanter walking box according to claim 1, it is characterised in that: when external force promotion is put into gear, the walking
Gear engages to realize that power is transmitted by inside and outside involute spline gear with duplicate gear III.
3. a kind of rice transplanter walking box according to claim 1, it is characterised in that: I axis passes through the spline band on axis
Dynamic walking gear moves synchronously.
4. a kind of rice transplanter walking box according to claim 1, it is characterised in that: the pinion gear passes through spline and II axis
Connection rotates synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863317.6U CN209100574U (en) | 2019-06-11 | 2019-06-11 | A kind of rice transplanter walking box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863317.6U CN209100574U (en) | 2019-06-11 | 2019-06-11 | A kind of rice transplanter walking box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100574U true CN209100574U (en) | 2019-07-12 |
Family
ID=67164285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920863317.6U Active CN209100574U (en) | 2019-06-11 | 2019-06-11 | A kind of rice transplanter walking box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100574U (en) |
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2019
- 2019-06-11 CN CN201920863317.6U patent/CN209100574U/en active Active
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