CN205093199U - Self -propelled maize picker gearbox transmission device - Google Patents
Self -propelled maize picker gearbox transmission device Download PDFInfo
- Publication number
- CN205093199U CN205093199U CN201520625708.6U CN201520625708U CN205093199U CN 205093199 U CN205093199 U CN 205093199U CN 201520625708 U CN201520625708 U CN 201520625708U CN 205093199 U CN205093199 U CN 205093199U
- Authority
- CN
- China
- Prior art keywords
- gear
- driven
- grade
- shaft
- assembly
- 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
Landscapes
- Structure Of Transmissions (AREA)
Abstract
The utility model provides a self -propelled maize picker gearbox transmission device, simple structure, convenient operation, adopt 12 drive shifts and 4 speeds in reverse, many gears travel, the operation, and the velocity distribution is reasonable, adaptation farmland wide range, safe and reliable, convenient assembling, production cycle is short, not out of supply, the complete machine is functional, improves work efficiency greatly, practices thrift a large amount of time and the energy to reach maintenance, maintenance, reduction in production cost. Economic benefits is high, satisfies market and customer's demand. Be by: main shift driving shaft, one grade of driving gear, the second gear driving gear, the third gear driving gear, the fourth gear driving gear, the main driven shaft that changes speed, one grade of driven gear, a second gear engaging tooth seat, second gear driven gear, third gear driven gear, three fourth gear meshing toothholder, fourth gear driven gear, vice variable speed medium and high -grade pair driving gear, the wheel axle assembly of falling the driving tooth is hanged down to vice variable speed, vice variable speed driven shaft, high -grade driven gear, medium and high -grade meshing toothholder, middle -grade driven gear, constitutions such as low -grade driven gear.
Description
Technical field
The utility model relates to gearbox, especially a kind of self-propelled corn harvester gear case type transmission arrangement.
Background technology
At present, the maize harvesting machine having most to use in market and client, gearbox adopts 3+1 shelves or 6+1 shelves, driver is when harvesting corn, because the corn growing way of various places is different, the speed of travel of needs is different, and gearbox-gear can not meet results requirement less, cause efficiency of crop low, even cause results fault.What the final drive of gearbox adopted is the kind of drive that limit subtracts gear, and intensity is not enough, fragile, causes because of self-propelled corn harvester fault, affects operating efficiency, cause unnecessary loss.This area is for further developing, and emphasis researches and develops the self-propelled corn harvester of many gears, many operation range and high strength safe final drive working method, and upgrading is optimized gearbox and is very important.
In view of the foregoing, existing reaping machine gearbox needs innovation to improve.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and provide a kind of self-propelled corn harvester gear case type transmission arrangement, structure is simple, easy to operate; Adopt 12 drive shifts and 4 reverse gears, many gear travelings, operation, VELOCITY DISTRIBUTION is reasonable, adapts to farmland scope wide, safe and reliable; Easy to assembly, fabrication cycle is short; Not out of supply, overall performance is good, greatly increases work efficiency, saves a large amount of time and the energy, and safeguard, maintenance, reduce production cost.High financial profit, meets the demand of market and client.
The utility model is for achieving the above object, adopt following technical scheme: a kind of self-propelled corn harvester gear case type transmission arrangement, by main shift driving shaft 1, one grade of driving gear 2, second gear driving gear 3, third speed drive gear 4, fourth gear driving gear 5, main transformer speed driven shaft 6, first speed driven gear 7, one second gear engagement toothholder 8, second gear driven gear 9, third gear driven gear 10, three fourth gear engagement toothholders 11, fourth gear driven gear 12, secondary speed change medium and high-grade duplex driving gear 13, the low drive gear shaft assembly 14 of secondary speed change, secondary speed change driven shaft 15, high-grade driven gear 16, medium and high-grade engagement toothholder 17, middle-grade driven gear 18, low-grade driven gear 19, low reverse gear engagement toothholder 20, reverse gear driven gear 21, differential assembly 22, half axle assembly 23, planetary gear reducing mechanism 24, planet carrier device 25, drive shaft assembly 26, clutch assembly 27, gear box casing 28, intermediate drive gear 29 is formed, the top of gear box casing 28 arranges main shift driving shaft 1, and one end of main shift driving shaft 1 arranges clutch assembly 27,
The bottom of gear box casing 28 arranges differential assembly 22, and the side of differential assembly 22 arranges planet carrier device 25; Planetary gear reducing mechanism 24 is set in planet carrier device 25, half axle assembly 23 is set between planetary gear reducing mechanism 24 and differential assembly 22; The side of planet carrier device 25 arranges drive shaft assembly 26, and drive shaft assembly 26 correspondence is arranged on one end of half axle assembly 23;
The below of main shift driving shaft 1 arranges main transformer speed driven shaft 6, the below of main transformer speed driven shaft 6 arranges the low drive gear shaft assembly 14 of secondary speed change, the below of the low drive gear shaft assembly 14 of secondary speed change arranges secondary speed change driven shaft 15, and the below of secondary speed change driven shaft 15 arranges differential assembly 22.
Planet carrier device 25, clutch assembly 27 are arranged on the side outside gear box casing 28.
Main shift driving shaft 1 in gear box casing 28 coaxially sets gradually one grade of driving gear 2, second gear driving gear 3, third speed drive gear 4, fourth gear driving gear 5, main transformer speed driven shaft 6 coaxially sets gradually first speed driven gear 7, one second gear engagement toothholder 8, second gear driven gear 9, third gear driven gear 10, three fourth gear engagement toothholders 11, fourth gear driven gear 12, side on the low drive gear shaft assembly 14 of secondary speed change coaxially arranges secondary speed change medium and high-grade duplex driving gear 13, secondary speed change driven shaft 15 coaxially sets gradually high-grade driven gear 16, medium and high-grade engagement toothholder 17, middle-grade driven gear 18, low-grade driven gear 19, low reverse gear engagement toothholder 20, reverse gear driven gear 21.
One grade of driving gear 2, second gear driving gear 3, third speed drive gear 4, fourth gear driving gear 5 four are arranged with first speed driven gear 7, second gear driven gear 9, third gear driven gear 10, the corresponding engagement of fourth gear driven gear 12 4 respectively successively.
High-grade driven gear 16, middle-grade driven gear 18 are arranged with corresponding engagement of secondary speed change medium and high-grade duplex driving gear 13 respectively successively, and secondary speed change medium and high-grade duplex driving gear 13 engagement is arranged on below main transformer speed driven shaft 6; Low-grade driven gear 19, reverse gear driven gear 21 difference successively drive gear shaft assembly 14 corresponding engage low with secondary speed change are arranged.
Secondary speed change driven shaft 15 is arranged with being engaged by transmission intermediate drive gear 29 between differential assembly 22.
Main shift driving shaft 1, main transformer speed driven shaft 6, secondary speed change low drive gear shaft assembly 14, secondary speed change driven shaft 15 and half axle assembly 23, drive shaft assembly 26 laterally be arranged in parallel, and half axle assembly 23 is corresponding with drive shaft assembly 26 coaxial line to be arranged.
Operation principle of the present utility model is: self-propelled corn harvester gearbox, comprises being arranged on gearbox sealing clutch and the differential cross pin be arranged in gearbox and planetary reducer; Described gearbox also comprises the main speed-changing mechanism of exportable four gears be successively set in gearbox, the rotating speed that main speed-changing mechanism exports can be carried out further the secondary gear that high speed, middling speed, low speed and commutation adjust.Described clutch arranges clutch plate, clutch-plate, platen assembly, paw, release bearing, declutch shaft bearing, clutch yoke, clutch rocking arm, clutch housing.Described planetary reducer arranges semiaxis, planet carrier, planetary gear, gear ring, driving shaft.
Gearbox of the present utility model adopts gear transmission reducing, power by driven by clutches on main shift driving shaft, main speed-changing mechanism is engaged by the mounting of engaging sleeve, select main transformer speed gear that is a grade, second gear, third gear, a fourth gear, power is once optionally slowed down power transmission to the low reverse driving gear axle of secondary speed change by main speed-changing mechanism; Secondary gear is by engaging sleeve mounting engagement, and select secondary speed change gear i.e. high-grade, middle-grade, low-grade, reverse gear, power is once optionally slowed down power transmission on differential mechanism again by secondary gear; Differential mechanism is transferred on planetary reducer by semiaxis and carries out final drive deceleration.Power carries out second selecting speed change by main speed-changing mechanism and secondary gear, achieves the accurate selection operation of 12 drive shifts, 4 reverse gears.
The utility model beneficial effect is: structure is simple, easy to operate; Adopt 12 drive shifts and 4 reverse gears, many gear travelings, operation, VELOCITY DISTRIBUTION is reasonable, adapts to farmland scope wide, safe and reliable; Easy to assembly, fabrication cycle is short; Not out of supply, overall performance is good, greatly increases work efficiency, saves a large amount of time and the energy, and safeguard, maintenance, reduce production cost.High financial profit, meets the demand of market and client.
The utility model carries out second selecting speed change by main speed-changing mechanism and secondary gear, achieves the accurate selection operation of 12 drive shifts, 4 reverse gears, the planetary reducer that final drive adopts.Reach VELOCITY DISTRIBUTION reasonable, can meet the corn in different areas, good stability, intensity is high, can meet reaping machine operation in wetland.Make self-propelled corn harvester VELOCITY DISTRIBUTION reasonable, both met the speed of the harvest corn in each area, the road driving of reaping machine can be met again.Final drive speed is minimum, and moment of torsion is maximum, and planetary reducer can bear the moment of torsion of final drive completely, makes reaping machine gearbox have good reliability.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is general assembly structural representation of the present utility model;
In Fig. 1: main shift driving shaft 1, one grade of driving gear 2, second gear driving gear 3, third speed drive gear 4, fourth gear driving gear 5, main transformer speed driven shaft 6, first speed driven gear 7, one second gear engagement toothholder 8, second gear driven gear 9, third gear driven gear 10, three fourth gear engagement toothholders 11, fourth gear driven gear 12, secondary speed change medium and high-grade duplex driving gear 13, the low drive gear shaft assembly 14 of secondary speed change, secondary speed change driven shaft 15, high-grade driven gear 16, medium and high-grade engagement toothholder 17, middle-grade driven gear 18, low-grade driven gear 19, low reverse gear engagement toothholder 20, reverse gear driven gear 21, differential assembly 22, half axle assembly 23, planetary gear reducing mechanism 24, planet carrier device 25, drive shaft assembly 26, clutch assembly 27, gear box casing 28, intermediate drive gear 29.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in the figure, the top of gear box casing 28 arranges main shift driving shaft 1, and one end of main shift driving shaft 1 arranges clutch assembly 27;
The bottom of gear box casing 28 arranges differential assembly 22, and the side of differential assembly 22 arranges planet carrier device 25; Planetary gear reducing mechanism 24 is set in planet carrier device 25, half axle assembly 23 is set between planetary gear reducing mechanism 24 and differential assembly 22; The side of planet carrier device 25 arranges drive shaft assembly 26, and drive shaft assembly 26 correspondence is arranged on one end of half axle assembly 23;
The below of main shift driving shaft 1 arranges main transformer speed driven shaft 6, the below of main transformer speed driven shaft 6 arranges the low drive gear shaft assembly 14 of secondary speed change, the below of the low drive gear shaft assembly 14 of secondary speed change arranges secondary speed change driven shaft 15, and the below of secondary speed change driven shaft 15 arranges differential assembly 22.
Planet carrier device 25, clutch assembly 27 are arranged on the side outside gear box casing 28.
Main shift driving shaft 1 in gear box casing 28 coaxially sets gradually one grade of driving gear 2, second gear driving gear 3, third speed drive gear 4, fourth gear driving gear 5, main transformer speed driven shaft 6 coaxially sets gradually first speed driven gear 7, one second gear engagement toothholder 8, second gear driven gear 9, third gear driven gear 10, three fourth gear engagement toothholders 11, fourth gear driven gear 12, side on the low drive gear shaft assembly 14 of secondary speed change coaxially arranges secondary speed change medium and high-grade duplex driving gear 13, secondary speed change driven shaft 15 coaxially sets gradually high-grade driven gear 16, medium and high-grade engagement toothholder 17, middle-grade driven gear 18, low-grade driven gear 19, low reverse gear engagement toothholder 20, reverse gear driven gear 21.
One grade of driving gear 2, second gear driving gear 3, third speed drive gear 4, fourth gear driving gear 5 four are arranged with first speed driven gear 7, second gear driven gear 9, third gear driven gear 10, the corresponding engagement of fourth gear driven gear 12 4 respectively successively.
High-grade driven gear 16, middle-grade driven gear 18 are arranged with corresponding engagement of secondary speed change medium and high-grade duplex driving gear 13 respectively successively, and secondary speed change medium and high-grade duplex driving gear 13 engagement is arranged on below main transformer speed driven shaft 6; Low-grade driven gear 19, reverse gear driven gear 21 difference successively drive gear shaft assembly 14 corresponding engage low with secondary speed change are arranged.
Secondary speed change driven shaft 15 is arranged with being engaged by transmission intermediate drive gear 29 between differential assembly 22.
Main shift driving shaft 1, main transformer speed driven shaft 6, secondary speed change low drive gear shaft assembly 14, secondary speed change driven shaft 15 and half axle assembly 23, drive shaft assembly 26 laterally be arranged in parallel, and half axle assembly 23 is corresponding with drive shaft assembly 26 coaxial line to be arranged.
Claims (7)
1. a self-propelled corn harvester gear case type transmission arrangement, by main shift driving shaft (1), one grade of driving gear (2), second gear driving gear (3), third speed drive gear (4), fourth gear driving gear (5), main transformer speed driven shaft (6), first speed driven gear (7), one second gear engagement toothholder (8), second gear driven gear (9), third gear driven gear (10), three fourth gear engagement toothholder (11), fourth gear driven gear (12), secondary speed change medium and high-grade duplex driving gear (13), the low drive gear shaft assembly (14) of secondary speed change, secondary speed change driven shaft (15), high-grade driven gear (16), medium and high-grade engagement toothholder (17), middle-grade driven gear (18), low-grade driven gear (19), low reverse gear engagement toothholder (20), reverse gear driven gear (21), differential assembly (22), half axle assembly (23), planetary gear reducing mechanism (24), planet carrier device (25), drive shaft assembly (26), clutch assembly (27), gear box casing (28), intermediate drive gear (29) is formed, it is characterized in that: the top of gear box casing (28) arranges main shift driving shaft (1), one end of main shift driving shaft (1) arranges clutch assembly (27),
The bottom of gear box casing (28) arranges differential assembly (22), and the side of differential assembly (22) arranges planet carrier device (25); Planetary gear reducing mechanism (24) is set in planet carrier device (25), half axle assembly (23) is set between planetary gear reducing mechanism (24) and differential assembly (22); The side of planet carrier device (25) arranges drive shaft assembly (26), and drive shaft assembly (26) correspondence is arranged on one end of half axle assembly (23);
The below of main shift driving shaft (1) arranges main transformer speed driven shaft (6), the below of main transformer speed driven shaft (6) arranges the low drive gear shaft assembly (14) of secondary speed change, the below of the low drive gear shaft assembly (14) of secondary speed change arranges secondary speed change driven shaft (15), and the below of secondary speed change driven shaft (15) arranges differential assembly (22).
2. a kind of self-propelled corn harvester gear case type transmission arrangement according to claim 1, is characterized in that: planet carrier device (25), clutch assembly (27) are arranged on gear box casing (28) side outward.
3. a kind of self-propelled corn harvester gear case type transmission arrangement according to claim 1, is characterized in that: the main shift driving shaft (1) in gear box casing (28) coaxially sets gradually one grade of driving gear (2), second gear driving gear (3), third speed drive gear (4), fourth gear driving gear (5), main transformer speed driven shaft (6) coaxially sets gradually first speed driven gear (7), one second gear engagement toothholder (8), second gear driven gear (9), third gear driven gear (10), three fourth gear engagement toothholder (11), fourth gear driven gear (12), side on the low drive gear shaft assembly (14) of secondary speed change coaxially arranges secondary speed change medium and high-grade duplex driving gear (13), and secondary speed change driven shaft (15) coaxially sets gradually high-grade driven gear (16), medium and high-grade engagement toothholder (17), middle-grade driven gear (18), low-grade driven gear (19), low reverse gear engagement toothholder (20), reverse gear driven gear (21).
4. a kind of self-propelled corn harvester gear case type transmission arrangement according to claim 3, is characterized in that: one grade of driving gear (2), second gear driving gear (3), third speed drive gear (4), fourth gear driving gear (5) four are arranged with first speed driven gear (7), second gear driven gear (9), third gear driven gear (10), the corresponding engagement of fourth gear driven gear (12) four respectively successively.
5. a kind of self-propelled corn harvester gear case type transmission arrangement according to claim 3, it is characterized in that: high-grade driven gear (16), middle-grade driven gear (18) are arranged with corresponding engagement of secondary speed change medium and high-grade duplex driving gear (13) respectively successively, secondary speed change medium and high-grade duplex driving gear (13) engagement is arranged on main transformer speed driven shaft (6) below; Low-grade driven gear (19), reverse gear driven gear (21) difference successively drive gear shaft assembly (14) corresponding engage low with secondary speed change are arranged.
6. a kind of self-propelled corn harvester gear case type transmission arrangement according to claim 3, is characterized in that: secondary speed change driven shaft (15) is engaged with between differential assembly (22) arranged by transmission intermediate drive gear (29).
7. a kind of self-propelled corn harvester gear case type transmission arrangement according to claim 1 or 5 or 6, it is characterized in that: main shift driving shaft (1), main transformer speed driven shaft (6), the low drive gear shaft assembly (14) of secondary speed change, secondary speed change driven shaft (15) laterally be arranged in parallel with half axle assembly (23), drive shaft assembly (26), and half axle assembly (23) is corresponding with drive shaft assembly (26) coaxial line to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520625708.6U CN205093199U (en) | 2015-08-10 | 2015-08-10 | Self -propelled maize picker gearbox transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520625708.6U CN205093199U (en) | 2015-08-10 | 2015-08-10 | Self -propelled maize picker gearbox transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205093199U true CN205093199U (en) | 2016-03-23 |
Family
ID=55509010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520625708.6U Expired - Fee Related CN205093199U (en) | 2015-08-10 | 2015-08-10 | Self -propelled maize picker gearbox transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205093199U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740080A (en) * | 2017-03-23 | 2017-05-31 | 长沙桑铼特农业机械设备有限公司 | A kind of gearbox and agricultural machinery |
| CN109630642A (en) * | 2018-12-18 | 2019-04-16 | 长沙桑铼特农业机械设备有限公司 | A kind of speed change gear and agricultural machinery |
| CN116040115A (en) * | 2023-04-03 | 2023-05-02 | 成都大学 | Visual save set that seed ultralow temperature preserved usefulness |
-
2015
- 2015-08-10 CN CN201520625708.6U patent/CN205093199U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740080A (en) * | 2017-03-23 | 2017-05-31 | 长沙桑铼特农业机械设备有限公司 | A kind of gearbox and agricultural machinery |
| CN106740080B (en) * | 2017-03-23 | 2023-08-18 | 长沙桑铼特农业机械设备有限公司 | Gearbox and agricultural machine |
| CN109630642A (en) * | 2018-12-18 | 2019-04-16 | 长沙桑铼特农业机械设备有限公司 | A kind of speed change gear and agricultural machinery |
| CN116040115A (en) * | 2023-04-03 | 2023-05-02 | 成都大学 | Visual save set that seed ultralow temperature preserved usefulness |
| CN116040115B (en) * | 2023-04-03 | 2023-06-06 | 成都大学 | Visual save set that seed ultralow temperature preserved usefulness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205093199U (en) | Self -propelled maize picker gearbox transmission device | |
| CN201341308Y (en) | Multifunctional gear box of micro-cultivator | |
| CN105570395A (en) | Mini-tiller transmission gear shifting mechanism | |
| CN202646555U (en) | Transmission device for speed changing box of tractor | |
| CN104015612B (en) | Tractor facility dynamic retarding case | |
| CN204805445U (en) | Light -duty track type tractor gearbox | |
| CN203888621U (en) | Machine tool power reduction box of tractor | |
| CN203934288U (en) | A kind of transmission box for tiller assembly | |
| CN201422267Y (en) | Driving wheel reducing mechanism for intelligent mower | |
| CN203822966U (en) | Gearbox provided with crawling gear and retrograding device for tractor | |
| CN204664335U (en) | A kind of 12+3 shelves gearbox | |
| CN202056255U (en) | Synchronous mechanism for gears of front drive and back drive transmissions of tractor | |
| CN203770550U (en) | Synchronous reversing tractor transmission case with crawling gear | |
| CN202914667U (en) | Agricultural machinery speed changing box with stepless speed change and step speed change combined | |
| CN105340404B (en) | Two-gear reverse gear shifting structure of mini-tiller | |
| CN201301939Y (en) | Gear box with the third shaft being steering shaft for five-shaft tillage machine with auxiliary gear shift | |
| CN201963814U (en) | Double-output parallel-shaft gearbox | |
| CN105351457B (en) | High-low speed reverse gear shifting mechanism of mini-tiller | |
| CN105351458A (en) | Speed change mechanism of micro tillage machine | |
| CN205534052U (en) | Speed changing apparatus | |
| CN201758521U (en) | Micro cultivator and gear mechanism thereof | |
| CN201187556Y (en) | Minitype cultivator shaft transmission device | |
| CN204344830U (en) | A kind of gear case type transmission arrangement of tractor | |
| CN205534176U (en) | Gearbox gearshift | |
| CN211059304U (en) | High-speed fixed-diameter belt wheel type gearbox assembly for harvesting machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160323 Termination date: 20160810 |