CN206958169U - A kind of agricultural machinery driving gear pair - Google Patents
A kind of agricultural machinery driving gear pair Download PDFInfo
- Publication number
- CN206958169U CN206958169U CN201720815523.0U CN201720815523U CN206958169U CN 206958169 U CN206958169 U CN 206958169U CN 201720815523 U CN201720815523 U CN 201720815523U CN 206958169 U CN206958169 U CN 206958169U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- spiral shell
- shell umbrella
- active spiral
- gear
- 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.)
- Active
Links
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of agricultural machinery driving gear pair, the driven spiral bevel gear engaged including the active spiral shell umbrella bevel gear with power transmission shaft with active spiral shell umbrella bevel gear, it is characterized in that along the axially arranged axial oilhole of active spiral shell umbrella bevel gear since the gear face of described active spiral shell umbrella bevel gear, and radial direction oil hole is set at the bearing that is connected with active spiral shell umbrella bevel gear, oil sealing position；Lock groove is provided with active spiral shell umbrella Bevel Gear Transmission axle bearing installation position, lock banking stop is installed by lock groove.On the premise of product overall construction intensity is not changed, making gear pair, respectively the position such as support, sealing is fully lubricated and cooled down in the process of running, so as to improve the service life of product；The loosening of clamp nut is avoided, improves the reliability of product.
Description
Technical field
Transmission mechanism technology is the utility model is related to, particularly a kind of agricultural machinery driving gear pair.
Background technology
Numerous agricultural machinery transmission mechanism structures is varied, to realize various functions demand.As patent announcement number is
CN202209385U, a kind of drive mechanism of micro-cultivator power transmission box, on hollow transmission case body, it is provided with transmission master
Axle, transmission countershaft and output shaft；Fixed be equipped with is tightened in transmission main shaft and leads one grade of tooth, main two grades of teeth and reverse gear sprocket wheel, is being driven
On countershaft, one grade of tooth of countershaft, two grades of teeth of countershaft, countershaft reverse gear sprocket wheel, travelling gear and selector fork, one grade of tooth of countershaft are provided with
It is meshed with two grades of main one grade of tooth, countershaft teeth with main two grades of teeth, countershaft reverse gear sprocket wheel is connected by chain with reverse gear sprocket wheel, transmission
Gear is fastenedly connected on transmission countershaft；Travelling gear engages with the first duplex-gear on duplex-gear axle, the second duplex-gear with it is defeated
Output gear engagement on shaft, output shaft rotation is driven by output gear.And for example patent announcement number is CN103650688B,
A kind of transmission box for tiller of design, by setting main box and auxiliary box body on casing, clutch is set in main box, can be with
Disjunction or access engine input power；For main box by spline and auxiliary box body power connector, auxiliary box body is interior to set passback axle, leads to
Passback axle is crossed to pass back in main box as walking power power；Trench digging axle is set on auxiliary box body, for installing ditching knife；Pass
Dynamic case can provide trench digging and walking function simultaneously.For another example patent announcement number is a kind of CN204985539U small harvester tooth
Wheel transmission box structure, including transmission case body, main shaft, a secondary axle, secondary two axles, secondary three axles, drive shaft, steering are provided with casing
Clutch assembly and two output axle shafts, a lower cutting table power output gear is additionally provided with secondary three axles, is additionally provided with casing
Secondary four axles and lower cutting table power output shaft, are provided with lower cutting table power output driven bevel pinion on lower cutting table power output shaft, under
Ceding of Taiwan power input driving bevel gear is connected after safety clutch axle assembly with lower cutting table power output driven bevel pinion.These are normal
Substantially all it is to be moistened gear train from outside using casing immersion oil or note plus lubricating oil mode in gear driving pair
It is sliding, without being lubricated inside driving member to the part of support, rotary part.
The content of the invention
The purpose of this utility model is to solve in gear driving pair, and gear oil is difficult can be to parts such as bearing, oil sealings
Sufficient lubrication and cooling are carried out, and support rotating part locking is short of the problem of causing axial motion, there is provided a kind of agricultural machinery transmission
Gear pair.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：A kind of agricultural machinery transmission
Gear pair, including the driven spiral bevel gear that the active spiral shell umbrella bevel gear with power transmission shaft engages with active spiral shell umbrella bevel gear, its
It is characterized in since the gear face of described active spiral shell umbrella bevel gear along the axially arranged axial oilhole of active spiral shell umbrella bevel gear,
And be connected with active spiral shell umbrella bevel gear bearing, oil sealing position set radial direction oil hole；In active spiral shell umbrella Bevel Gear Transmission axle axle
Hold installation position and be provided with lock groove, lock banking stop is installed by lock groove.
The technical program carries out oil circuit and lockable mechanism design, general axis class part axial center from gear pair therein
Do not stress, axial oilhole main channel is opened up using this region, it is then radially oily in each support, rotatable parts site setting
Hole, making gear pair, such as bearing, oil sealing part is fully lubricated in the process of running, so as to improve product service life.And
For gear shaft component, although the axial locking design of such as bearing strong point part is varied, it is typically necessary and separately matches somebody with somebody
Part destroys axis structure to solve, and this programme is directly locking the nut inner hole place of being spirally connected setting lock groove, using hardly
The lock banking stop for accounting for any space carries out locking, prevents locking nut from loosening.
Preferably, described axial oilhole is arranged along active spiral shell umbrella bevel gear central axis.It is strong that overall structure is not influenceed
Degree, mitigate product weight.
Preferably, the aperture of described radial direction oil hole is less than the aperture of axial oilhole.Radial direction oil hole is main oil gallery, radially
Oilhole is branch oil duct.
Preferably, described active spiral shell umbrella Bevel Gear Transmission axle bearing installation position side is provided with locking screw parent segment, lock
Only groove is arranged on described locking nut section surface.
The beneficial effects of the utility model are：By the setting of axial oilhole and radial direction oil hole, do not changing product entirety
On the premise of structural strength, making gear pair, respectively the position such as support, sealing is fully lubricated and cooled down in the process of running, so as to
Improve the service life of product；By the setting of lock groove, the loosening of clamp nut is avoided, improves the reliability of product.
Brief description of the drawings
Fig. 1 is a kind of assembly structure schematic diagram of the present utility model.
Fig. 2 is a kind of active spiral shell umbrella bevel gear structural representation of the present utility model.
In figure：1. active spiral shell umbrella bevel gear, 2. driven spiral bevel gears.
Axial oilhole H；Radial direction oil hole h；Lock groove C.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
A kind of agricultural machinery driving gear pair of the present embodiment, including the active spiral shell umbrella bevel gear 1 with power transmission shaft, driven screw conic
Gear 2 is coordinated with active spiral shell umbrella bevel gear 1 by right angle engagement system, as shown in Figure 1.
Along the axially arranged axial oilhole H of active spiral shell umbrella bevel gear 1 since the gear face of active spiral shell umbrella bevel gear 1,
Referring to Fig. 2, and in bearing, the support zone such as oil sealing being connected with active spiral shell umbrella bevel gear 1, radial direction oil hole h is set.Axial oilhole H
Opened up along the central axis of active spiral shell umbrella bevel gear 1, radial direction oil hole h arranges with central axis upright, radial direction oil hole h and axial oil
Hole H phases pass through connection, and radial direction oil hole h aperture is 1/3rd of axial oilhole H apertures.
Lock groove C is provided with the axle bearing mount portion position of the power transmission shaft of active spiral shell umbrella bevel gear 1, locking is installed by lock groove C
Piece.Specifically, locking screw parent segment is provided with the axle bearing mount portion position side of the power transmission shaft of active spiral shell umbrella bevel gear 1, lock groove C is set
Put in locking nut section surface.
During work, lubricating oil flows to radial direction oil hole h by axial oilhole H, then penetrates into each strong point such as bearing, oil sealing
Position, makes each movement parts sufficient lubrication, ensures that each part will not be burnt out because lacking lubricating oil.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Structure after the simple transformation of type etc. belongs to the scope of protection of the utility model.
Claims (4)
1. a kind of agricultural machinery driving gear pair, including the active spiral shell umbrella bevel gear with power transmission shaft（1）Nibbled with active spiral shell umbrella bevel gear
The driven spiral bevel gear closed（2）, it is characterized in that along active spiral shell umbrella since the gear face of described active spiral shell umbrella bevel gear
The axially arranged axial oilhole of bevel gear（H）, and it is radially oily in the bearing, the setting of oil sealing position being connected with active spiral shell umbrella bevel gear
Hole（h）；Lock groove is provided with active spiral shell umbrella Bevel Gear Transmission axle bearing installation position（C）, lock banking stop is installed by lock groove.
A kind of 2. agricultural machinery driving gear pair according to claim 1, it is characterised in that described axial oilhole（H）Along actively
Spiral shell umbrella bevel gear（1）Central axis is arranged.
A kind of 3. agricultural machinery driving gear pair according to claim 1 or 2, it is characterized in that described radial direction oil hole（h）Hole
Footpath is less than axial oilhole（H）Aperture.
A kind of 4. agricultural machinery driving gear pair according to claim 1 or 2, it is characterized in that described active spiral shell umbrella bevel gear
（1）Transmission shaft bearing installation position side is provided with locking screw parent segment, lock groove（C）It is arranged on described locking nut section surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815523.0U CN206958169U (en) | 2017-07-07 | 2017-07-07 | A kind of agricultural machinery driving gear pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815523.0U CN206958169U (en) | 2017-07-07 | 2017-07-07 | A kind of agricultural machinery driving gear pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958169U true CN206958169U (en) | 2018-02-02 |
Family
ID=61383289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720815523.0U Active CN206958169U (en) | 2017-07-07 | 2017-07-07 | A kind of agricultural machinery driving gear pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913630A (en) * | 2020-10-13 | 2021-06-08 | 山东弈腾机电设备有限公司 | Transmission mechanism of hand-held miniature tree mover |
-
2017
- 2017-07-07 CN CN201720815523.0U patent/CN206958169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913630A (en) * | 2020-10-13 | 2021-06-08 | 山东弈腾机电设备有限公司 | Transmission mechanism of hand-held miniature tree mover |
| CN112913630B (en) * | 2020-10-13 | 2022-09-16 | 山东樵匠机电科技有限公司 | Transmission mechanism of hand-held miniature tree mover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106476536A (en) | Vehicle drive unit | |
| AU2016210756B2 (en) | Axle Assembly with Interaxle Differential Lubrication | |
| CN102245930B (en) | Planetary gearbox | |
| KR20070049640A (en) | Electric drive transmission | |
| JP2011226577A (en) | Lubricating structure of differential | |
| US10408336B2 (en) | Differential apparatus | |
| CN107438726A (en) | Transmission component and the electric drive portion with such transmission component | |
| CN107842602A (en) | Geared system | |
| US8740741B2 (en) | Effective cooling system for limited slip differential assembly | |
| CN206958169U (en) | A kind of agricultural machinery driving gear pair | |
| CN206958168U (en) | A kind of loading machine driving axle spiral bevel gear pair | |
| CN104930173A (en) | Wind turbine gearbox and lubricating, cooling and flushing structure of spline pair thereof | |
| CN111043253A (en) | Gearbox and vehicle | |
| CN205587063U (en) | Make husky quick -witted smashing cylinder drive assembly | |
| CN111503251A (en) | Lubricating structure of differential device | |
| CN104295675A (en) | Bi-gear gearbox assembly of electric vehicle | |
| JP6222074B2 (en) | Vehicle drive device | |
| CN207364194U (en) | One kind nine keeps off twin countershaft transmission | |
| CN202555331U (en) | Crushing system of single-drive grate cleaning crusher | |
| CN205047805U (en) | Fan acceleration rate case and vice lubrication and cooling of spline washes structure thereof | |
| CN209511024U (en) | A kind of gear-box and hard rock mole | |
| CN204572997U (en) | Electric vehicle and speed reducer thereof | |
| US20200256439A1 (en) | Axle center transmission | |
| RU98796U1 (en) | DIFFERENTIAL | |
| CN104675972A (en) | Electric vehicle, speed reduction box and lubricating structure thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311256 Xinxia Road, Yiqiao Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Zongxing Technology Co., Ltd. Address before: 311256 Xinxia Road, Yiqiao Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Zongxing Gear Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |