CN202082349U - Plant spacing variable speed transmission device of rice transplanter - Google Patents
Plant spacing variable speed transmission device of rice transplanter Download PDFInfo
- Publication number
- CN202082349U CN202082349U CN2011201543115U CN201120154311U CN202082349U CN 202082349 U CN202082349 U CN 202082349U CN 2011201543115 U CN2011201543115 U CN 2011201543115U CN 201120154311 U CN201120154311 U CN 201120154311U CN 202082349 U CN202082349 U CN 202082349U
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- driven
- gear wheels
- declutch shift
- 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
Images
Landscapes
- Transplanting Machines (AREA)
Abstract
The utility model discloses a plant spacing variable speed transmission device of a rice transplanter, which includes a driving shaft (1), a driven shaft (4), driving gear wheels (10), driven gear wheels (8) and a fork shaft (9), wherein the driving gear wheels (10) and the driven gear wheels (8) are frequently engaged; a fork shaft assembly (11) is arranged on the fork shaft (9) and horizontally moves in a hole of the driven shaft (4); a steel ball (2) is mounted in every gear wheel hole of the driven gear wheels (8); the fork shaft assembly (11) includes a bolt (5), a spacer (6) and a roller (7); the roller (7) is fixed on the fork shaft (9) through the bolt (5) and the spacer (6); the roller (7) rolls on the fork shaft (9); and both the driving gear wheels (10) and the driven gear wheels (8) include six gear wheels with different radiuses, so as to realize six gears. The drive device realizes the functions of multi-gear property, small volume and simplification, and improves the production efficiency.
Description
Technical field
The utility model relates to a kind of transplanter spacing in the rows variable speed drive.
Background technique
Existing transplanter spacing in the rows gear be by two gear meshing of fork controls with separate to come the conversion velocity ratio, thereby realize different gear control, yet there are following two problems in existing transplanter spacing in the rows gear, the one, gear is less, has limited actual user demand; The 2nd,, can realize the speed change demand of many gears, however the complex structure of this kind gear, volume is big, and operation is also inconvenient, and manufacturing efficiency is lower.
The model utility content
Technical problem to be solved in the utility model is to provide a kind of transplanter spacing in the rows variable speed drive at problems of the prior art, its objective is under the prerequisite that realizes many gears speed change demand, and is easy to use, compact structure, and volume is little.
The technical solution of the utility model is that this kind transplanter spacing in the rows variable speed drive comprises driving shaft, driven shaft, driving gear, driven gear and declutch shift shaft, driving gear and driven gear often mesh, described declutch shift shaft is provided with the declutch shift shaft combination, and declutch shift shaft is combined in move left and right in the hole of driven shaft, and a steel ball all is installed in each gear hole on the described driven gear.
The combination of described declutch shift shaft comprises bolt, pad and roller, and on declutch shift shaft, and roller forwards on declutch shift shaft roller by bolt and spacers.
Described driving gear and driven gear all comprise the gear that six radiuses do not wait, and realize six gears.
A kind of transplanter spacing in the rows variable speed drive with above-mentioned special construction has the following advantages:
1, this kind transplanter spacing in the rows variable speed drive is combined in move left and right in the hole of driven shaft by declutch shift shaft, in the time of under roller moves to steel ball, steel ball is by jack-up, the part of steel ball own protrudes in the upper surface of driven shaft, by steel ball six one of them gears of driven shaft and driven gear are engaged, locking together, pass to umbrella gear by driven shaft again, thereby realize the variation of a gear, driving gear and driven gear all comprise the gear that six radiuses do not wait, therefore, can realize six gears.
2, this kind transplanter spacing in the rows variable speed drive has been realized many gears, small volume, and the function of simplification has improved manufacturing efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 structural representation of the present utility model.
In Fig. 1,1: driving shaft; 2: steel ball; 3: umbrella gear; 4: driven shaft; 5: bolt; 6: pad; 7: roller; 8: driven gear; 9: declutch shift shaft; 10: driving gear; 11: the declutch shift shaft combination.
Embodiment
By structure shown in Figure 1 as can be known, this kind transplanter spacing in the rows variable speed drive comprises driving shaft 1, driven shaft 4, driving gear 10, driven gear 8 and declutch shift shaft 9, driving gear 10 is provided with declutch shift shaft combination 11 with driven gear 8 normal engagement declutch shift shafts 9, and declutch shift shaft combination 11 move left and right in the hole of driven shaft 4 all is equipped with a steel ball 2 in each gear hole on the driven gear 8; Declutch shift shaft combination 11 comprises bolt 5, pad 6 and roller 7, and roller 7 is fixed on the declutch shift shaft 9 by bolt 5 and pad 6, and roller 7 forwards on declutch shift shaft 9; Driving gear 11 and driven gear 8 all comprise the gear that six radiuses do not wait, and realize six gears.
The concrete gear shift operation process of this kind transplanter spacing in the rows variable speed drive is: power passes to six driving gears 10 by driving shaft 1, six driving gears 10 and six driven gears 8 are normal engagements, roller 7 is fixed on the declutch shift shaft 10 by pad 6 and bolt 5, form a little assembly declutch shift shaft combination 11, roller 7 can rotate on declutch shift shaft 9.When conversion spacing in the rows shelves, declutch shift shaft combination 11 move left and right in the hole of driven shaft 4, in the time of under roller 7 moves to steel ball 2, steel ball 2 is by jack-up, the part of steel ball 2 own protrudes in the upper surface of driven shaft 4, by steel ball one of them gear in 8 six of driven shaft 4 and the driven gears is engaged, locking together, steel ball 2 in driven gear 8 other five gear holes is not by jack-up, therefore other five driven gears 8 and driven shaft 4 can slide relative, so just give driven shaft 4 power by driven gear 8 one of them gear transmission, pass to umbrella gear 3 by driven shaft 4 again, finished a gear gear shift job.There are six groups of gears often to mesh in the structure, therefore can have six gears to select.Realized many gears, small volume is oversimplified.
Claims (3)
1. transplanter spacing in the rows variable speed drive, comprise driving shaft (1), driven shaft (4), driving gear (10), driven gear (8) and declutch shift shaft (9), driving gear (10) and the normal engagement of driven gear (8), it is characterized in that: described declutch shift shaft (9) is provided with declutch shift shaft combination (11), and declutch shift shaft combination (11) move left and right in the hole of driven shaft (4) all is equipped with a steel ball (2) in each gear hole on the described driven gear (8).
2. a kind of transplanter spacing in the rows variable speed drive according to claim 1, it is characterized in that: described declutch shift shaft combination (11) comprises bolt (5), pad (6) and roller (7), roller (7) is fixed on the declutch shift shaft (9) by bolt (5) and pad (6), and roller (7) forwards on declutch shift shaft (9).
3. a kind of transplanter spacing in the rows variable speed drive according to claim 1 and 2 is characterized in that: described driving gear (11) and driven gear (8) all comprise the gear that six radiuses do not wait, and realize six gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201543115U CN202082349U (en) | 2011-05-16 | 2011-05-16 | Plant spacing variable speed transmission device of rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201543115U CN202082349U (en) | 2011-05-16 | 2011-05-16 | Plant spacing variable speed transmission device of rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082349U true CN202082349U (en) | 2011-12-21 |
Family
ID=45342979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201543115U Expired - Fee Related CN202082349U (en) | 2011-05-16 | 2011-05-16 | Plant spacing variable speed transmission device of rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082349U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460866A (en) * | 2013-09-05 | 2013-12-25 | 中机南方机械股份有限公司 | Planting distance speed adjustment mechanism for rice transplanter |
| CN105351518A (en) * | 2015-11-30 | 2016-02-24 | 李功文 | Transmission device |
| CN108825725A (en) * | 2016-11-29 | 2018-11-16 | 江苏华源节水股份有限公司 | A kind of middle-size and small-size sprinkling irrigation machine gearbox |
| CN110857722A (en) * | 2018-08-22 | 2020-03-03 | 李拓 | Load transmission |
-
2011
- 2011-05-16 CN CN2011201543115U patent/CN202082349U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460866A (en) * | 2013-09-05 | 2013-12-25 | 中机南方机械股份有限公司 | Planting distance speed adjustment mechanism for rice transplanter |
| CN105351518A (en) * | 2015-11-30 | 2016-02-24 | 李功文 | Transmission device |
| CN108825725A (en) * | 2016-11-29 | 2018-11-16 | 江苏华源节水股份有限公司 | A kind of middle-size and small-size sprinkling irrigation machine gearbox |
| CN108825726A (en) * | 2016-11-29 | 2018-11-16 | 江苏华源节水股份有限公司 | A kind of middle-size and small-size reel sprinkling irrigation machine gearbox |
| CN110857722A (en) * | 2018-08-22 | 2020-03-03 | 李拓 | Load transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202082349U (en) | Plant spacing variable speed transmission device of rice transplanter | |
| CN201341308Y (en) | Multifunctional gear box of micro-cultivator | |
| CN202646555U (en) | Transmission device for speed changing box of tractor | |
| CN106641131A (en) | Two-speed gearbox for electric vehicle | |
| CN201531579U (en) | Countershaft transmission of engineering machinery | |
| CN201309100Y (en) | Double-motor driving device | |
| CN2797192Y (en) | Reverse gear speed change box of three wheel motorcycle | |
| CN103115128B (en) | Modular design stepless with have a grade compound transmission | |
| CN205244361U (en) | Mechanical gear mechanism of friction disc slide -bar -type clutch | |
| CN203272634U (en) | Combined type gear speed reducer for copper pipe coiling and drawing machine | |
| CN203656074U (en) | Gear drive mechanism for five-gear transversely arranged automatic transmission | |
| CN202010700U (en) | Shift-variable horizontal-vertical conversion speed reducer | |
| CN202158141U (en) | Four-wheel drive power divider | |
| CN203115019U (en) | Drive system for agricultural vehicle gearbox | |
| CN201344251Y (en) | Gear selector in gear case | |
| CN203775723U (en) | Crop combined harvester gearbox assembly | |
| CN201933389U (en) | Gearbox for road roller | |
| CN202914667U (en) | Agricultural machinery speed changing box with stepless speed change and step speed change combined | |
| CN204762243U (en) | Crops combine third gear transmission assembly | |
| CN102072289B (en) | Reducer with changeable transmission ratio | |
| CN201440785U (en) | Zero-tilling rotary tillage speed changer | |
| CN202612498U (en) | Transmission for field management machine | |
| CN103234009A (en) | Gear speed reducer for combined type copper pipe coil drawing machine | |
| CN201723659U (en) | Improved transmission | |
| CN203115020U (en) | Transmission case for agricultural vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHERY HEAVY INDUSTRY CO., LTD. Free format text: FORMER OWNER: WUHU RUICHUANG INVESTMENT CO., LTD. Effective date: 20130722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 241000 WUHU, ANHUI PROVINCE TO: 241080 WUHU, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130722 Address after: 241080, three hills Industrial Park, Wuhu, Anhui Patentee after: Chery Heavy Industry Co., Ltd. Address before: 241000 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 236 North Road Patentee before: Wuhu Ruichuang Investment Co., Ltd. |
|
| 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: 20111221 Termination date: 20160516 |