CN201125988Y - Gear box for combined harvester - Google Patents

Gear box for combined harvester Download PDF

Info

Publication number
CN201125988Y
CN201125988Y CNU2007200867981U CN200720086798U CN201125988Y CN 201125988 Y CN201125988 Y CN 201125988Y CN U2007200867981 U CNU2007200867981 U CN U2007200867981U CN 200720086798 U CN200720086798 U CN 200720086798U CN 201125988 Y CN201125988 Y CN 201125988Y
Authority
CN
China
Prior art keywords
gear
shaft
clutch
driven gear
driving wheel
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
Application number
CNU2007200867981U
Other languages
Chinese (zh)
Inventor
占培庆
林添煌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JMCG CONCORD TRANSMISSION TECHNIC CO Ltd
Original Assignee
JMCG CONCORD TRANSMISSION TECHNIC CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JMCG CONCORD TRANSMISSION TECHNIC CO Ltd filed Critical JMCG CONCORD TRANSMISSION TECHNIC CO Ltd
Priority to CNU2007200867981U priority Critical patent/CN201125988Y/en
Application granted granted Critical
Publication of CN201125988Y publication Critical patent/CN201125988Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The invention provides a transmission case used for combine harvester, which is characterized in that: a stepless speed change mechanism and an input hollow shaft is connected by an input inner and outer belt pulley, the input hollow shaft connects with a driving wheel, the driving wheel is fixedly connected with a clutch, the clutch connects with a transmission cast first shaft, a first gear driven gear, a second gear driven gear, a third gear driven gear, a reverse gear driven gear, a tooth hub and a engaging sleeve are respectively assembled on a middle shaft gear and engaged with the transmission cast first shaft. Advantages of the transmission case are: 1. realizing separated mounting for transmission case and end transmission which is convenient for assembling and maintenance; 2. satisfying divided design and manufacture for front axle which is convenient for storage and transportation and reduces cost; 3.having double-edge braking mechanism which is adapted for rice harvester and other agricultural machinery with poor working condition; 4. having fast and stable gear shifting of engage sleeve gear.

Description

The gearbox that is used for combine-harvester
Technical field
The utility model relates to a kind of gearbox, particularly a kind of gearbox that is used for combine-harvester.
Background technique
Bridge construction before the supporting substantially integral body of at present domestic medium horsepower self-propelled combine, gearbox and ransaxle are made of one, these mechanisms are because bridge case one, make and the assembling difficulty, the big cost height of maintenance difficulty, and bridge case one is difficult to realize bilateral braking, is unfavorable in rice harvester and the relatively poor mechanically use of other operating modes; Gearbox adopts sliding gear gear shift, operating difficulties more.
Summary of the invention
The purpose of this utility model provides a kind of gearbox that is used for combine-harvester, and it has gear and the electrodeless variable-speed input mechanism that the engagement cover carries out gear shift, manufacturing and easy to assembly.
The utility model is achieved like this, it comprises gear box casing, differential mechanism, exterior belt pulley in the input, the input hollow shaft, driving wheel, clutch, stepless speed change mechanism, hand braking mechanism, exterior belt pulley connects stepless speed change mechanism and input hollow shaft in it is characterized in that importing, the input hollow shaft connects driving wheel, driving wheel is fixedlyed connected with clutch, clutch connects clutch spindle, one grade of driven gear, the second gear driven gear, the third gear driven gear, the reverse gear driven gear, tooth hub and engagement cover are assemblied on the countershaft-gear respectively, be meshed with clutch spindle, driven shaft gear is connected on the driven shaft and meshes with intermediate gear shaft, and driven gear shaft is meshed with the differential mechanism gear ring.
The utility model has the advantages that: can realize that 1, gearbox and terminal transmission split installation, be convenient to assembling, maintenance service, be fit to and the supporting use of various ways type; 2, the split of satisfying propons manufactures and designs, and is convenient to the logistics accumulating, reduces cost; 3, have bilateral arrestment mechanism, can satisfy the equipped half-track tape needs of main frame, be fit to the relatively poor farm machinery of rice harvester and other operating modes and use; 4, the engagement sleeve gear is put into gear steadily quick; 5, steplessly increase the various service conditions that satisfy that gear can be wider.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Exterior belt pulley 2 in the input, stepless speed change mechanism 3, input hollow shaft 4, driving wheel 5, clutch 6, clutch spindle 7, intermediate gear shaft 8, one grade of driven gear 9, second gear driven gear 10, third gear driven gear 11, tooth hub 12, engagement cover 13, reverse gear driven gear 14, hand braking mechanism 15, driven shaft gear 16, driven shaft 17, differential mechanism 18, gear box casing in the drawings, 1,
Embodiment
As shown in Figure 1, the utility model comprises gear box casing 18, differential mechanism 17, exterior belt pulley 1 in the input, input hollow shaft 3, driving wheel 4, clutch 5, stepless speed change mechanism 2, hand braking mechanism 14, exterior belt pulley 1 connects stepless speed change mechanism 2 and input hollow shaft 3 in it is characterized in that importing, the input hollow shaft connects driving wheel 4, driving wheel is fixedlyed connected with clutch 5, clutch connects clutch spindle 6, one grade of driven gear 8, second gear driven gear 9, third gear driven gear 10, reverse gear driven gear 13, tooth hub 11 and engagement cover 12 are assemblied in respectively on the intermediate gear shaft 7, be meshed with clutch spindle, driven shaft gear 15 is connected on the driven shaft 16 and meshes with intermediate gear shaft 7.

Claims (1)

1, a kind of gearbox that is used for combine-harvester, it comprises gear box casing, differential mechanism, exterior belt pulley in the input, the input hollow shaft, driving wheel, clutch, stepless speed change mechanism, hand braking mechanism, exterior belt pulley connects stepless speed change mechanism and input hollow shaft in it is characterized in that importing, the input hollow shaft connects driving wheel, driving wheel is fixedlyed connected with clutch, clutch connects clutch spindle, one grade of driven gear, the second gear driven gear, the third gear driven gear, the reverse gear driven gear, tooth hub and engagement cover are assemblied on the countershaft-gear respectively, be meshed with clutch spindle, driven shaft gear is connected on the driven shaft and meshes with intermediate gear shaft.
CNU2007200867981U 2007-09-01 2007-09-01 Gear box for combined harvester Expired - Fee Related CN201125988Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200867981U CN201125988Y (en) 2007-09-01 2007-09-01 Gear box for combined harvester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200867981U CN201125988Y (en) 2007-09-01 2007-09-01 Gear box for combined harvester

Publications (1)

Publication Number Publication Date
CN201125988Y true CN201125988Y (en) 2008-10-01

Family

ID=39999457

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200867981U Expired - Fee Related CN201125988Y (en) 2007-09-01 2007-09-01 Gear box for combined harvester

Country Status (1)

Country Link
CN (1) CN201125988Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102696352A (en) * 2012-06-18 2012-10-03 南昌江铃集团协和传动技术有限公司 Transmission assembly used for harvesting machinery and provided with stepless torque-boosting mechanism
CN102817930A (en) * 2012-09-03 2012-12-12 江苏省无锡探矿机械总厂有限公司 Multifunctional clutch
CN103277478A (en) * 2013-05-08 2013-09-04 姚捷 Combined-harvester four-gear gearbox assembly
CN104482133A (en) * 2014-11-25 2015-04-01 刘斌 Power output device for agricultural equipment
CN104791429A (en) * 2015-04-01 2015-07-22 洛阳理工学院 Gearbox assembly for agricultural machine
CN106895119A (en) * 2017-03-24 2017-06-27 山东卫禾传动科技有限公司 A kind of equipment for plant protection gear arrangement

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102696352A (en) * 2012-06-18 2012-10-03 南昌江铃集团协和传动技术有限公司 Transmission assembly used for harvesting machinery and provided with stepless torque-boosting mechanism
CN102696352B (en) * 2012-06-18 2014-11-05 南昌江铃集团协和传动技术有限公司 Transmission assembly used for harvesting machinery and provided with stepless torque-boosting mechanism
CN102817930A (en) * 2012-09-03 2012-12-12 江苏省无锡探矿机械总厂有限公司 Multifunctional clutch
CN102817930B (en) * 2012-09-03 2015-05-20 江苏省无锡探矿机械总厂有限公司 Multifunctional clutch
CN103277478A (en) * 2013-05-08 2013-09-04 姚捷 Combined-harvester four-gear gearbox assembly
CN104482133A (en) * 2014-11-25 2015-04-01 刘斌 Power output device for agricultural equipment
CN104791429A (en) * 2015-04-01 2015-07-22 洛阳理工学院 Gearbox assembly for agricultural machine
CN106895119A (en) * 2017-03-24 2017-06-27 山东卫禾传动科技有限公司 A kind of equipment for plant protection gear arrangement

Similar Documents

Publication Publication Date Title
CN201125988Y (en) Gear box for combined harvester
CN101780768A (en) Two-speed automatic transmission for electric vehicle
CN201595019U (en) Harvester gearbox
CN201651180U (en) Shifting-fork gear-shifting two-gear speed reduction box
CN202719084U (en) Final transmission reduction box for high-horsepower tractor
CN102696352B (en) Transmission assembly used for harvesting machinery and provided with stepless torque-boosting mechanism
CN202026614U (en) Novel wheel type self-walking harvester gear box
CN202127625U (en) Gear box of wheeled self-propelled harvester
CN202833882U (en) Large tractor transfer case
CN203735102U (en) Gearboxassembly provided with steplesstorque-increase mechanism and used for medium horsepowerharvesting machinery
CN202017735U (en) Wheel type self-propelled harvester gear box
EP2142824A1 (en) Four wheel drive powertrain
CN203670643U (en) Six-gear transmission of passenger car
CN206641014U (en) A kind of transmission assembly for harvest machinery
CN2426428Y (en) Automotive four-speed speed box
CN2693522Y (en) Integrated rear axle transmission case for agricultural vehicle
CN206641017U (en) It is a kind of to determine diameter pulley formula 4 wheel driven transmission assembly for harvest machinery
CN201225389Y (en) Stepless speed changer
CN205179742U (en) A transmission assembly for harvest machinery
CN204553771U (en) The horizontal gearbox of a kind of miniature farm machinery
CN216343718U (en) Agricultural harvesting machinery drive arrangement based on HST hydraulic transmission
CN2890497Y (en) Harvester transmission case
CN217539507U (en) Three-speed gear shifting and speed reducing assembly of rear axle of electric tricycle
CN204200978U (en) A kind of novel horizontal triple axle car six block moves gearbox arrangement structure
CN213981863U (en) Automobile speed changer

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

Granted publication date: 20081001

Termination date: 20140901

EXPY Termination of patent right or utility model