CN207151240U - A kind of gardening mower transmission case - Google Patents
A kind of gardening mower transmission case Download PDFInfo
- Publication number
- CN207151240U CN207151240U CN201721010759.3U CN201721010759U CN207151240U CN 207151240 U CN207151240 U CN 207151240U CN 201721010759 U CN201721010759 U CN 201721010759U CN 207151240 U CN207151240 U CN 207151240U
- Authority
- CN
- China
- Prior art keywords
- transmission case
- bevel gear
- input shaft
- casing
- driving bevel
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of gardening mower transmission case is the utility model is related to, belongs to agricultural test facilities technical field.Gardening mower transmission case of the present utility model includes the casing that main body is equipped with end cap for tubulose and output end, the overhanging input shaft of the casing inner support input；The other end installation of the input shaft is axially limited in the limited block of end cap, and the driving bevel gear for stage structure of being appeared on the stage in input shaft equipped with axial limiting；Spring is housed between the limited block and driving bevel gear；The driving bevel gear engages with being supported on driven bevel pinion on the output shaft below casing in blind flange.Due to completing step-up drive, therefore simple in construction, compact, and reliable operation, efficiency high using the engagement of bevel-gear sett.
Description
Technical field
A kind of transmission case is the utility model is related to, especially a kind of gardening mower transmission case, belongs to graden machine technology
Field.
Background technology
According to the applicant understood, the existing gardening mower major part import in China is external, and equipment is bulky, expensive,
Be not suitable for national conditions, and equipment use, maintenance and maintenance difficult.
Then operation function is single, adaptability is weak for the gardening mower of domestic independent research, broken grass is of poor quality, lacks broken grass receives
Collect function, and the shortcomings of power platform dimensional weight is big, operation is heavy, utilization rate is low, power recoverable amount per mu is big be present, it is difficult
With practical promotion and application.
As a result, peasants and herdsmen suitably mow mechanized equipment because of famine, cause the increase of turf-mown cost, orchard yield
Low, plantation grass cultivation high yield is not had a good harvest or got bumper crops in poor harvest.
The content of the invention
The purpose of this utility model is：The shortcomings that existing for above-mentioned prior art, propose a kind of transmission efficiency, biography
Flowing mode is reliable, and gardening mower transmission case simple and compact for structure, so as to be that the gardening for developing suitable for China is mowed
Machine lays the foundation.
In order to reach object above, it is tubulose and output end dress that gardening mower transmission case of the present utility model, which includes main body,
There are the casing of end cap, the overhanging input shaft of the casing inner support input；The other end installation axial limiting of the input shaft
Appeared on the stage in the limited block of end cap, and equipped with axial limiting in input shaft the driving bevel gear of stage structure；The limited block and active
Spring is housed between bevel gear；Driven bevel pinion on the driving bevel gear and the output shaft being supported in the blind flange of casing lower section
Engagement.
The utility model completes step-up drive, simple in construction, compact using the engagement of bevel-gear sett, and work can
Lean on, efficiency high.
Further, the output end of the casing is equipped with the end cap for forming drive cavity.
Further, the input of the input shaft is connected by shaft coupling and power platform.
Further, the gearratio of the driving bevel gear and driven bevel pinion is 1：3.
Further, the external part of the output shaft is connected by spline and workpiece.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is Fig. 1 side structure schematic view.
Embodiment
Embodiment one
As shown in Figure 1 and Figure 2, the main part of casing 7 is tubulose to the gardening mower transmission case of the present embodiment, output end
Equipped with end cap 3, drive cavity is formed.The inner support input of casing 7 is overhanging, to will pass through shaft coupling and power platform drive connection
Input shaft 8.The other end installation of input shaft 8 is axially limited in the limited block 4 of step end face in end cap 3, and equipped with positioned at biography
Dynamic intracavitary, axial limiting are in the driving bevel gear 6 of the upper limit of input shaft 8 set step end face.Limited block 4 and driving bevel gear 6 it
Between spring 5 is housed.Driving bevel gear 6 engages with driven bevel pinion on the output shaft 1 being supported in the lower section blind flange 2 of casing 7.It is main
Dynamic and driven bevel pinion gearratio is 1：3.The external part of output shaft 1 is driven by spline with being used as the cutter of workpiece
Connection.
The gardening mower transmission case of the present embodiment has the characteristics that：
1）It is simple in construction：The purpose of speedup is completed using the engagement of bevel-gear sett；
2）Small volume：The length of whole casing is respectively 429mm, 271mm, 136mm；
3）Reliable operation efficiency high：Not only efficiency is very high for primary transmission, and is driven simple and direct reliable.
Claims (5)
- A kind of 1. gardening mower transmission case, it is characterised in that：The casing of end cap, institute are housed including main body for tubulose and output end State the overhanging input shaft of casing inner support input；The other end installation of the input shaft is axially limited in the limited block of end cap, And the driving bevel gear for stage structure of being appeared on the stage equipped with axial limiting in input shaft；Bullet is housed between the limited block and driving bevel gear Spring；The driving bevel gear engages with being supported on driven bevel pinion on the output shaft below casing in blind flange.
- 2. gardening mower transmission case according to claim 1, it is characterised in that：The output end of the casing is equipped with and formed The end cap of drive cavity.
- 3. gardening mower transmission case according to claim 2, it is characterised in that：The input of the input shaft passes through connection Axle device is connected with power platform.
- 4. gardening mower transmission case according to claim 3, it is characterised in that：The driving bevel gear and driven umbrella tooth The gearratio of wheel is 1：3.
- 5. gardening mower transmission case according to claim 4, it is characterised in that：The external part of the output shaft passes through flower Key is connected with workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010759.3U CN207151240U (en) | 2017-08-14 | 2017-08-14 | A kind of gardening mower transmission case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010759.3U CN207151240U (en) | 2017-08-14 | 2017-08-14 | A kind of gardening mower transmission case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207151240U true CN207151240U (en) | 2018-03-30 |
Family
ID=61716665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721010759.3U Expired - Fee Related CN207151240U (en) | 2017-08-14 | 2017-08-14 | A kind of gardening mower transmission case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207151240U (en) |
-
2017
- 2017-08-14 CN CN201721010759.3U patent/CN207151240U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20190814 |