CN202074007U - Continuously variable transmission case body for large-horsepower agricultural mechanical equipment - Google Patents
Continuously variable transmission case body for large-horsepower agricultural mechanical equipment Download PDFInfo
- Publication number
- CN202074007U CN202074007U CN2011201528346U CN201120152834U CN202074007U CN 202074007 U CN202074007 U CN 202074007U CN 2011201528346 U CN2011201528346 U CN 2011201528346U CN 201120152834 U CN201120152834 U CN 201120152834U CN 202074007 U CN202074007 U CN 202074007U
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- installation position
- gear shaft
- side housing
- 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
- General Details Of Gearings (AREA)
- Arrangement Of Transmissions (AREA)
Abstract
The utility model discloses a continuously variable transmission case body for large-horsepower agricultural mechanical equipment, which is formed by fixedly connecting a left side casing body and a right side casing body. The bottom of the left side casing body is provided with an input shaft hole driven by a hydro static transmission (HST). From the input shaft hole downward, the left side casing body is provided with a bearing installation seat for a gear transmission shaft in a speed-changing gear position gear transmission mechanism, a bearing installation seat for a gear transmission shaft in a steering clutch brake mechanism, a power output shaft hole for a left side walking mechanism and installation space for each corresponding transmission gear. From the input shaft hole upward, the left side casing body is provided with a power output shaft hole for a cutting platform, and a gear shift fork hole and a left side turning shift fork hole are positioned on the side wall of the left side casing body. The right side casing body is provided with a corresponding structure, and a right side turning shift fork hole is arranged on the right side casing body corresponding to a turning clutch brake mechanism. The continuously variable transmission case body is simple and compact in structure, small in volume, light in weight and capable of preventing the case body from bursting.
Description
Technical field
The utility model relates to agricultural mechanical field, is a kind of power transmission device that is used on the agricultural machinery specifically.
Background technique
The gearbox that reaper uses all must possess and can drive reaper and advance or retreat, and drives the ability that cutter is just changeing or reversing simultaneously again, and perhaps reaper stop motion but ability that cutter works on are to satisfy operator's multiple action need.This has just determined that most gearbox designs complexity and volumes that are applied on the farm machinery are comparatively huge, and also just have following defective: bulky corresponding weight will strengthen, and working efficiency can be affected; And complicated structure also can strengthen difficulty on making, and increases cost.At the problems referred to above, the claimant has designed a kind of gearbox that is used on the reaper, and the utility model is the casing of this gearbox.
The model utility content
The purpose of this utility model is in order to solve above-mentioned technical barrier, a kind of gearbox casing of suitable reaper use to be provided, being characterized in that volume is less, and is simple in structure.
Technological means:
A kind of high-power agricultural machinery equipment electrodeless variable-speed transmission case casing, it is characterized in that: described transmission case casing is fixedlyed connected with the right side housing by the left side housing and is constituted, on the bottom surface of left side housing, be provided with the input shaft axis hole that hydraulic pressure electrodeless variable-speed HST drives, the input shaft axis hole that drives with hydraulic pressure electrodeless variable-speed HST is that initial point is to the Bearing Installation position that has speed change shift gear driving mechanism middle gear transmission shaft, turn to the Bearing Installation position of clutch brake mechanism middle gear transmission shaft and the installing space of traveller pto hole, left side and each corresponding driving gear, upwards be provided with ceding of Taiwan pto hole, on the sidewall of left side housing, be provided with the gear shift fork hole corresponding to speed change shift gear driving mechanism place, turning to the shift fork hole corresponding to turning to clutch brake mechanism place to be provided with the left side, be provided with the Bearing Installation position and the traveller pto hole, right side of each gearing shaft on the bottom surface of described right side housing accordingly, on the sidewall of right side housing corresponding to turning to clutch brake mechanism place to be provided with right hand steering shift fork hole.
Described speed change shift gear driving mechanism comprises duplicate gear, free gear, the speed change pike pole, first gear shaft and second gear shaft, one end of first gear shaft is connected with described driven gear, the free gear sky is enclosed within the end near driven gear, duplicate gear is connected with the first gear shaft spline, second gear shaft is equipped with neutral position gear successively by metallic bond, fast shift gear and slow shift gear, speed change shift gear driving mechanism middle gear transmission shaft is first gear shaft and second gear shaft, and the corresponding corresponding position at left side housing and right side housing is provided with the Bearing Installation position of first gear shaft and second gear shaft.
The described clutch brake mechanism that turns to comprises the 3rd gear shaft, power gear, power gear is fixed on the central authorities of the 3rd gear shaft, the described clutch brake mechanism that turns to also comprises the intermediate gear transmitting assemblies, the intermediate gear transmitting assemblies comprises intermediate gear shaft, left-hand bend intermediate gear and right-hand bend intermediate gear are installed on intermediate gear shaft, the described clutch brake mechanism middle gear transmission shaft that turns to is the 3rd gear shaft and intermediate gear shaft, the corresponding corresponding position at left side housing and right side housing is provided with the Bearing Installation position of the 3rd gear shaft and intermediate gear shaft, and the Bearing Installation position of the 3rd gear shaft is provided with the installation position that turns to friction plate stacked in the clutch brake mechanism.
Described left and right sides traveller pto is connected with turning to the clutch brake mechanism driving by two gearwheels, is provided with the installation position of the gearwheel of two traveller power output usefulness in the transmission case casing of corresponding position.
Beneficial effect: the utility model is owing to speed change shift gear driving mechanism being installed in a transmission case casing, turning to clutch brake mechanism and traveller pto and ceding of Taiwan pto, finishing electrodeless variable-speed is speed change gear and clutch brake function, be that inside is provided with six groups of gear installation positions, structure is comparatively simple, and it is compact, volume is less, and corresponding weight is lighter, and casing is single cavity configuration.Particularly in the transmission case casing of corresponding position, be provided with two installation positions that are used for the gearwheel of traveller power output, can prevent this place's casing explosion.
Description of drawings
Fig. 1 is the inboard schematic representation of the utility model right shell body;
Fig. 2 is the inboard schematic representation of the utility model left shell.
Embodiment
The utility model high-power agricultural machinery equipment electrodeless variable-speed transmission case casing, fixedly connected with the right side housing by the left side housing and to constitute, on the bottom surface of left side housing, be provided with the input shaft axis hole that hydraulic pressure electrodeless variable-speed HST drives, the input shaft axis hole that drives with hydraulic pressure electrodeless variable-speed HST is that initial point is to the Bearing Installation position that has speed change shift gear driving mechanism middle gear transmission shaft, turn to the Bearing Installation position of clutch brake mechanism middle gear transmission shaft and the installing space of traveller pto hole, left side and each corresponding driving gear, upwards be provided with ceding of Taiwan pto hole, on the sidewall of left side housing, be provided with the gear shift fork hole corresponding to speed change shift gear driving mechanism place, turning to the shift fork hole corresponding to turning to clutch brake mechanism place to be provided with the left side, be provided with the Bearing Installation position and the traveller pto hole, right side of each gearing shaft on the bottom surface of described right side housing accordingly, on the sidewall of right side housing corresponding to turning to clutch brake mechanism place to be provided with right hand steering shift fork hole.Wherein speed change shift gear driving mechanism comprises duplicate gear, free gear, the speed change pike pole, first gear shaft and second gear shaft, one end of first gear shaft is connected with described driven gear, the free gear sky is enclosed within the end near driven gear, duplicate gear is connected with the first gear shaft spline, second gear shaft is equipped with neutral position gear successively by metallic bond, fast shift gear and slow shift gear, speed change shift gear driving mechanism middle gear transmission shaft is first gear shaft and second gear shaft, and the corresponding corresponding position at left side housing and right side housing is provided with the Bearing Installation position of first gear shaft and second gear shaft.Turn to clutch brake mechanism to comprise the 3rd gear shaft, power gear, power gear is fixed on the central authorities of the 3rd gear shaft, the described clutch brake mechanism that turns to also comprises the intermediate gear transmitting assemblies, the intermediate gear transmitting assemblies comprises intermediate gear shaft, left-hand bend intermediate gear and right-hand bend intermediate gear are installed on intermediate gear shaft, the described clutch brake mechanism middle gear transmission shaft that turns to is the 3rd gear shaft and intermediate gear shaft, the corresponding corresponding position at left side housing and right side housing is provided with the Bearing Installation position of the 3rd gear shaft and intermediate gear shaft, and the Bearing Installation position of the 3rd gear shaft is provided with the installation position that turns to friction plate stacked in the clutch brake mechanism.Left and right sides traveller pto is connected with turning to the clutch brake mechanism driving by two gearwheels, is provided with the installation position of the gearwheel of two traveller power output usefulness in the transmission case casing of corresponding position.
More specifically be described below below:
The disclosed gearbox casing of the utility model is oppositely arranged to constitute by right shell body and left shell has certain thickness casing, be respectively equipped with the moving output shaft hole that travels in the bi-side of casing front bottom end, be provided with the power input shaft hole at casing right flank rear portion and be provided with ceding of Taiwan pto hole at casing left surface rear portion, be respectively equipped with first and second at the middle part of the left and right sides, casing front two housings and turn to the shift fork hole, middle part at the right shell body of casing back is provided with the gear shift fork hole, is respectively equipped with left side power delivery outlet and right side power delivery outlet in the bottom of left and right sides two housings.
External shape of the present utility model is determined by internal structure, concrete internal structure as shown in Figure 1 and Figure 2, in right shell body 1, be provided with power input hole 11, the oblique upper of power input hole 11 is provided with ceding of Taiwan power gear installation position 12, power input hole 11 tiltedly below be provided with first stud gear installation position 3, first stud gear installation position 3 tiltedly below be provided with second stud gear installation position 4, ceding of Taiwan power gear installation position 12, power input hole 11, first stud gear installation position 3 and second stud gear installation position 4 are approximated to straight line and arrange; Second stud gear installation position 4 tiltedly below be provided with break-in clutch gear installation position 5, break-in clutch gear installation position tiltedly below driving dynamics gear installation position 7 is installed, second stud gear installation position 4, break-in clutch gear installation position 5 and driving dynamics gear installation position 7 are approximated to straight line and arrange, and with ceding of Taiwan power gear installation position 12, power input hole 11, the straight line that first stud gear installation position 3 and second stud gear installation position 4 are become constitutes certain angle, the power gear installation position 7 of travelling tiltedly below be provided with pto hole, right side 14, be provided with first in the front of right shell body and turn to shift fork hole 13, be provided with gear shift fork hole 15 in the back of right shell body.
In left shell 2, be provided with ceding of Taiwan pto hole 21 with 12 corresponding positions, ceding of Taiwan power gear installation position, on the housing of left side with right shell body on each corresponding position, gear installation position of being provided be respectively equipped with first stud gear installation position 3, second stud gear installation position 4, break-in clutch gear installation position 5 and driving dynamics gear installation position 7, being provided with pto hole, left side 23 on the right side power delivery outlet 14 corresponding positions that are provided with on the left shell with on the right shell body, turn to corresponding position, shift fork hole to be provided with second in the front side and first of left side housing and turn to shift fork hole 22.
On the break-in clutch gear installation position of left shell and right shell body, also be respectively equipped with brake block installation position 6.Wherein first stud gear installation position 3, second stud gear installation position 4, break-in clutch gear installation position 5 and driving dynamics gear installation position 7 can be the Bearing Installation position.
, each group gear is fitted into them in the housing according to the installation position that is provided with during gearbox in assembling, another housing is installed in according to corresponding position gets final product again.
Claims (4)
1. a high-power agricultural machinery is equipped electrodeless variable-speed transmission case casing, it is characterized in that: described transmission case casing is fixedlyed connected with the right side housing by the left side housing and is constituted, on the bottom surface of left side housing, be provided with the input shaft axis hole that hydraulic pressure electrodeless variable-speed HST drives, the input shaft axis hole that drives with hydraulic pressure electrodeless variable-speed HST is that initial point is to the Bearing Installation position that has speed change shift gear driving mechanism middle gear transmission shaft, turn to the Bearing Installation position of clutch brake mechanism middle gear transmission shaft and the installing space of traveller pto hole, left side and each corresponding driving gear, upwards be provided with ceding of Taiwan pto hole, on the sidewall of left side housing, be provided with the gear shift fork hole corresponding to speed change shift gear driving mechanism place, turning to the shift fork hole corresponding to turning to clutch brake mechanism place to be provided with the left side, be provided with the Bearing Installation position and the traveller pto hole, right side of each gearing shaft on the bottom surface of described right side housing accordingly, on the sidewall of right side housing corresponding to turning to clutch brake mechanism place to be provided with right hand steering shift fork hole.
2. high-power agricultural machinery equipment electrodeless variable-speed transmission case casing according to claim 1, it is characterized in that: described speed change shift gear driving mechanism comprises duplicate gear, free gear, the speed change pike pole, first gear shaft and second gear shaft, one end of first gear shaft is connected with described driven gear, the free gear sky is enclosed within the end near driven gear, duplicate gear is connected with the first gear shaft spline, second gear shaft is equipped with neutral position gear successively by metallic bond, fast shift gear and slow shift gear, speed change shift gear driving mechanism middle gear transmission shaft is first gear shaft and second gear shaft, and the corresponding corresponding position at left side housing and right side housing is provided with the Bearing Installation position of first gear shaft and second gear shaft.
3. high-power agricultural machinery equipment electrodeless variable-speed transmission case casing according to claim 1, it is characterized in that: the described clutch brake mechanism that turns to comprises the 3rd gear shaft, power gear, power gear is fixed on the central authorities of the 3rd gear shaft, the described clutch brake mechanism that turns to also comprises the intermediate gear transmitting assemblies, the intermediate gear transmitting assemblies comprises intermediate gear shaft, left-hand bend intermediate gear and right-hand bend intermediate gear are installed on intermediate gear shaft, the described clutch brake mechanism middle gear transmission shaft that turns to is the 3rd gear shaft and intermediate gear shaft, the corresponding corresponding position at left side housing and right side housing is provided with the Bearing Installation position of the 3rd gear shaft and intermediate gear shaft, and the Bearing Installation position of the 3rd gear shaft is provided with the installation position that turns to friction plate stacked in the clutch brake mechanism.
4. high-power agricultural machinery equipment electrodeless variable-speed transmission case casing according to claim 1, it is characterized in that: described left and right sides traveller pto is connected with turning to the clutch brake mechanism driving by two gearwheels, is provided with the installation position of the gearwheel of two traveller power output usefulness in the transmission case casing of corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201528346U CN202074007U (en) | 2011-05-13 | 2011-05-13 | Continuously variable transmission case body for large-horsepower agricultural mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201528346U CN202074007U (en) | 2011-05-13 | 2011-05-13 | Continuously variable transmission case body for large-horsepower agricultural mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074007U true CN202074007U (en) | 2011-12-14 |
Family
ID=45112110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201528346U Expired - Fee Related CN202074007U (en) | 2011-05-13 | 2011-05-13 | Continuously variable transmission case body for large-horsepower agricultural mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074007U (en) |
-
2011
- 2011-05-13 CN CN2011201528346U patent/CN202074007U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201104392Y (en) | Small tiller transmission mechanism | |
| CN201953919U (en) | Transmission box for tiller | |
| WO2012034782A3 (en) | Power divider | |
| CN202104020U (en) | Infinitely variable transmission case for high-horsepower farm machinery | |
| CN201303516Y (en) | Gearbox of a harvester | |
| CN203717807U (en) | Auxiliary transmission | |
| CN203146708U (en) | Worm gear and worm reducer | |
| CN202074007U (en) | Continuously variable transmission case body for large-horsepower agricultural mechanical equipment | |
| CN106641117A (en) | Variable-speed ratio reduction gearbox for double-screw extruder | |
| CN103307243A (en) | Dual-power-input gearbox | |
| CN202073989U (en) | Speed-changing gear mechanism in transmission case of large-horsepower agricultural mechanical equipment | |
| CN201606458U (en) | Speed changing box of mini-tiller | |
| CN202674221U (en) | Six-gear planetary type hydrodynamic drive device | |
| CN202220841U (en) | Variable-speed transmission device | |
| CN102182796B (en) | Gear-shift mechanism in gearbox of high-horsepower agricultural machinery equipment | |
| CN204860137U (en) | Middle -size and small -size self -propelled cereal transaxle assembly for combine | |
| CN101761610B (en) | Intermediate transmission case for high-power tractor | |
| CN201963814U (en) | Double-output parallel-shaft gearbox | |
| CN102116364B (en) | Combined speed reducer for plate-rolling machine | |
| CN204762243U (en) | Crops combine third gear transmission assembly | |
| CN201672001U (en) | Intermediate transmission box applicable to high-power tractor | |
| CN2723773Y (en) | Automobile gear box device | |
| CN202158141U (en) | Four-wheel drive power divider | |
| CN201982586U (en) | Two-gear reduction gearbox capable of dynamically shifting gears by electric hydraulic control | |
| CN202152842U (en) | Gear box |
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: GUANGDONG KOLEA MODERN AGRICULTURAL EQUIPMENT CO., Free format text: FORMER OWNER: GUANGZHOU KOLEA AGRICULTURE MACHINES CO., LTD. Effective date: 20130204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510545 GUANGZHOU, GUANGDONG PROVINCE TO: 511340 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130204 Address after: 511340 Guangzhou, Xintang Town, Zengcheng Town, Guangzhou Province, North East Road (Zengcheng) auto industry base, Guangdong, Guangdong modern agricultural equipment Co., Ltd. Patentee after: GUANGDONG KOLEA MODERN AGRICULTURAL EQUIPMENT CO., LTD. Address before: 510545 Dongshan Industrial Zone, fertile farmland, Baiyun District, Guangzhou, Guangdong Patentee before: Guangzhou KOLEA Agriculture machines 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: 20111214 Termination date: 20170513 |