CN102700408A - Engine clutch intermediate decelerating device of agricultural caterpillar tractor - Google Patents
Engine clutch intermediate decelerating device of agricultural caterpillar tractor Download PDFInfo
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- CN102700408A CN102700408A CN2012101597947A CN201210159794A CN102700408A CN 102700408 A CN102700408 A CN 102700408A CN 2012101597947 A CN2012101597947 A CN 2012101597947A CN 201210159794 A CN201210159794 A CN 201210159794A CN 102700408 A CN102700408 A CN 102700408A
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- 238000012546 transfer Methods 0.000 claims description 27
- 230000009467 reduction Effects 0.000 claims description 14
- 244000144983 clutch Species 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to an engine clutch intermediate decelerating device of an agricultural caterpillar tractor. The engine clutch intermediate decelerating device comprises a flywheel end input flange, an input shaft driving gear, a bearing, a splined shaft, an input shaft driven gear, an output shaft driving gear, a bearing, an output shaft driven gear, a bearing set, a bolt and a gearbox body, wherein a main clutch comprises a clutch casing, a clutch driving plate, a clutch cover, a clutch hood and a clutch component; through power transmitted by the input flange, a high speed engine flywheel drives the input shaft driving gear to rotate; the input shaft driving gear drives the input shaft driven gear, the splined shaft and the output shaft driving gear to rotate; the output shaft driving gear drives the output shaft driven gear to rotate; and the output shaft driven gear drives the clutch driving plate to rotate. The process is decelerated in two stages through two pairs of gears, including the input shaft driving gear, the input shaft driven gear, the output shaft driving gear and the output shaft driven gear, so that high rotation speed can be reduced to a matched input rotation speed satisfying the traditional agricultural caterpillar tractor transmission system.
Description
Technical field
The present invention relates to the speed reduction gearing on a kind of trac., specifically is a kind of agricultural crawler-tread tractor engine clucht intermediate reduction gear device.
Background technology
At present; The agricultural crawler-tread tractor transmission system of domestic tradition (change speed gear box, main gear, whole speed reduction gearing) is a basic design with low speed, large-duty engine (rotating speed 1500RPM); Continuous development along with diesel technology; Supporting high speed (2300RPM), little discharge capacity, anti-emission carburetor, low energy consumption, volume are little, in light weight, the energy-conserving and environment-protective h type engine h has been inexorable trend; Country promotes in the evaluation outline at field machine and clearly stipulates; Agricultural crawler-tread tractor must adopt state's II discharging driving engine; Yet original supporting low speed, the large-duty engine (such as 4125,4135 driving engines) of traditional agricultural crawler-tread tractor can't satisfy state's II emission request, is eliminated gradually, but the transmission system (change speed gear box, main gear, whole speed reduction gearing) of original traditional agricultural crawler-tread tractor because technology maturation, margin of strength are big, quality, stable and reliable for performance, be particularly suitable for disliking operations such as soil-shifting in the reclamation of wasteland slightly, wetland operation, the farmland capital construction, arable land in operating mode; Receive praises from customers; Eliminate former transmission system and not only waste valuable resource, also must develop the transmission system that is fit to high speed engine again, bring huge economical burden for enterprise, user; Therefore, the transmission system that requires of the driving engine of high rotating speed, anti-emission carburetor, a low energy consumption and slow speed of revolution low-cost supporting thorny difficult problem that becomes agricultural crawler-tread tractor industry how.
Summary of the invention
Technical matters to be solved by this invention is to overcome deficiency of the prior art and a kind of agricultural crawler-tread tractor engine clucht intermediate reduction gear device that can rev-happy engine well be used with traditional agricultural crawler-tread tractor transmission system is provided.
The technical scheme that the present invention solves the problems of the technologies described above employing is: this agricultural crawler-tread tractor engine clucht intermediate reduction gear device; Be arranged between driving engine and the master clutch; Comprise flywheel end input flange, input shaft driving gear, bearing, castellated shaft, input shaft driven gear, output shaft driving gear, bearing, output shaft driven gear, bearing set, bolt and deceleration box; Described master clutch comprises clutch case, clutch driving case, clutch cover back plate, power-transfer clutch cover and clutch pack; It is characterized in that: described flywheel end input flange is connected with engine flywheel, and the deceleration box left side is connected with flywheel shell of engine, and the power-transfer clutch cover is connected with clutch case; Clutch driving case is connected with clutch cover back plate, clutch pack; Described input shaft driving gear links into an integrated entity through bolt and flywheel end input flange, and input shaft driven gear and output shaft driving gear link into an integrated entity through castellated shaft, and the castellated shaft left end is installed on the deceleration box through the empty cover of bearing; The castellated shaft right-hand member is installed on the power-transfer clutch cover through the empty cover of bearing; Output shaft driven gear right-hand member axle external cylindrical surface is installed on the power-transfer clutch cover through the empty cover of bearing set, and output shaft driven gear left end endoporus is installed on the input shaft driving gear through the empty cover of bearing, and clutch driving case is connected with output shaft driven gear right-hand member; The power-transfer clutch cover is connected with deceleration box; Above-mentioned input shaft driving gear and the engagement of input shaft driven gear, the input shaft driven gear drives the output shaft driving gear through castellated shaft, output shaft driving gear and the engagement of output shaft driven gear.The present invention is through input shaft driving gear, input shaft driven gear; The double reduction of output shaft driving gear, two pairs of gears of output shaft driven gear just can drop to the rotating speed (2300RPM) of high speed engine the coupling input speed (1500RPM) that meets traditional agricultural crawler-tread tractor transmission system.
Flywheel end input flange of the present invention, input shaft driving gear, output shaft driven gear, clutch driving case are coaxial.Be the coaxial transferring power that is connected between conventional engines flywheel and the power-transfer clutch, if can not be coaxial, traditional change speed gear box just can't be connected with power-transfer clutch.
The coaxial line of flywheel end input flange of the present invention, input shaft driving gear, output shaft driven gear, clutch driving case is parallel with the coaxial line of input shaft driven gear, output shaft driving gear, castellated shaft.
Master clutch of the present invention is 1002 used type power-transfer clutchs of present agricultural crawler-tread tractor, T120 type power-transfer clutch, 13 inch power-transfer clutchs.
The present invention compared with prior art has the following advantages: the topmost advantage of the present invention be solved former conventional confguration can't supporting high speed (2300RPM), little discharge capacity, anti-emission carburetor, low energy consumption, little, in light weight, the energy-conserving and environment-protective h type engine h (state's II discharging driving engine) of volume; In addition; Former 4135 diesel engines do not have the gear type pump coupling end, must install independent gear transfer box solution equipment and the hydraulic booster needs to hydraulic power source additional, and the new high speed engine that adopts possesses two gear type pump interfaces; Can cancel the original gear auxiliary gear box, thereby reduce the complete machine cost; High speed state II is discharged engines fuel-economizing, dynamic property is strong, and technical performance, economy, the dynamic property of complete machine are improved greatly.
Description of drawings
Fig. 1 is a semisectional view of the present invention.
Fig. 2 is a full sectional view of the present invention.
The specific embodiment
Referring to Fig. 1 ~ Fig. 2; The present invention is arranged between driving engine and the master clutch, and speed reduction gearing 8 of the present invention mainly comprises by flywheel end input flange 1, oil sealing 2, input shaft driving gear 3, bearing 4, castellated shaft 5, input shaft driven gear 6, respirator 7, output shaft driving gear 9, bearing 10, output shaft driven gear 11, bearing set 12, O shape circle 14, adjustment circular nut 15, end cap 16, oil sealing 17, bolt 22, plug screw 24, bolt 25, drain screw 26, deceleration box 27.
Driving engine comprises flywheel shell of engine 28, engine crankshaft 29, engine flywheel 30, bolt 31.
Described flywheel end input flange 1 is connected with engine flywheel 30 usefulness bolts 31; Deceleration box 27 left sides and flywheel shell of engine 28 bolt togethers; Power-transfer clutch cover 23 and clutch case 19 bolt togethers; Clutch driving case 13 respectively with clutch cover back plate 20, clutch pack 18 bolt togethers, described input shaft driving gear 3 links into an integrated entity through bolt 25 and flywheel end input flange 1, input shaft driven gear 6 links into an integrated entity through castellated shaft 5 with output shaft driving gear 9; Castellated shaft 5 left ends are installed on the deceleration box 27 through bearing 4 empty covers; Castellated shaft 5 right-hand members are installed on the power-transfer clutch cover 23 through bearing 4 empty covers, and output shaft driven gear 11 right-hand member axle external cylindrical surfaces are installed on the power-transfer clutch cover 23 through bearing set 12 empty covers, and output shaft driven gear 11 left end endoporus are installed on the input shaft driving gear 3 through bearing 10 empty covers; Clutch driving case 13 is connected with output shaft driven gear 11 right-hand members through bolt 22, and power-transfer clutch cover 23, deceleration box 27 pass through bolted connection.Described flywheel end input flange 1, input shaft driving gear 3, output shaft driven gear 11, clutch driving case 13 are coaxial, and the coaxial line of described flywheel end input flange 1, input shaft driving gear 3, output shaft driven gear 11, clutch driving case 13 is parallel with the coaxial line of input shaft driven gear 6, output shaft driving gear 9, castellated shaft 5.Above-mentioned input shaft driving gear 3 and 6 engagements of input shaft driven gear, input shaft driven gear 6 drives output shaft driving gear 9 through castellated shaft 5, output shaft driving gear 9 and 11 engagements of output shaft driven gear.
The power that is imported into through flywheel end input flange 1 by high speed engine flywheel 30 drives 3 rotations of input shaft driving gear; Input shaft driving gear 3 drives input shaft driven gear 6, castellated shaft 5,9 rotations of output shaft driving gear; Output shaft driving gear 9 drives output shaft driven gear 11 and rotates, and output shaft driven gear 11 drives clutch driving case 13 and rotates.This process is through input shaft driving gear 3, input shaft driven gear 6; The double reduction of output shaft driving gear 9,11 two pairs of gears of output shaft driven gear just can drop to the rotating speed (2300RPM) of high speed engine the coupling input speed (1500RPM) that meets traditional agricultural crawler-tread tractor transmission system.
Though the present invention with embodiment openly as above; But it is not in order to limit protection scope of the present invention; Any technical personnel of being familiar with this technology, change and the retouching in not breaking away from design of the present invention and scope, done all should belong to protection scope of the present invention.
Claims (4)
1. agricultural crawler-tread tractor engine clucht intermediate reduction gear device; Be arranged between driving engine and the master clutch; Comprise flywheel end input flange, input shaft driving gear, bearing, castellated shaft, input shaft driven gear, output shaft driving gear, bearing, output shaft driven gear, bearing set, bolt and deceleration box, described master clutch comprises clutch case, clutch driving case, clutch cover back plate, power-transfer clutch cover and clutch pack, it is characterized in that: described flywheel end input flange is connected with engine flywheel; The deceleration box left side is connected with flywheel shell of engine; The power-transfer clutch cover is connected with clutch case, and clutch driving case is connected with clutch cover back plate, clutch pack, and described input shaft driving gear links into an integrated entity through bolt and flywheel end input flange; Input shaft driven gear and output shaft driving gear link into an integrated entity through castellated shaft; The castellated shaft left end is installed on the deceleration box through the empty cover of bearing, and the castellated shaft right-hand member is installed on the power-transfer clutch cover through the empty cover of bearing, and output shaft driven gear right-hand member axle external cylindrical surface is installed on the power-transfer clutch cover through the empty cover of bearing set; Output shaft driven gear left end endoporus is installed on the input shaft driving gear through the empty cover of bearing; Clutch driving case is connected with output shaft driven gear right-hand member, and the power-transfer clutch cover is connected with deceleration box, above-mentioned input shaft driving gear and the engagement of input shaft driven gear; The input shaft driven gear drives the output shaft driving gear through castellated shaft, output shaft driving gear and the engagement of output shaft driven gear.
2. agricultural crawler-tread tractor engine clucht intermediate reduction gear device according to claim 1 is characterized in that: described flywheel end input flange, input shaft driving gear, output shaft driven gear, clutch driving case are coaxial.
3. agricultural crawler-tread tractor engine clucht intermediate reduction gear device according to claim 1, it is characterized in that: the coaxial line of described flywheel end input flange, input shaft driving gear, output shaft driven gear, clutch driving case is parallel with the coaxial line of input shaft driven gear, output shaft driving gear, castellated shaft.
4. agricultural crawler-tread tractor engine clucht intermediate reduction gear device according to claim 1 is characterized in that: described master clutch is 1002 used type power-transfer clutchs of present agricultural crawler-tread tractor, T120 type power-transfer clutch, 13 inch power-transfer clutchs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210159794.7A CN102700408B (en) | 2012-05-22 | 2012-05-22 | Engine clutch intermediate decelerating device of agricultural caterpillar tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210159794.7A CN102700408B (en) | 2012-05-22 | 2012-05-22 | Engine clutch intermediate decelerating device of agricultural caterpillar tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102700408A true CN102700408A (en) | 2012-10-03 |
| CN102700408B CN102700408B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210159794.7A Expired - Fee Related CN102700408B (en) | 2012-05-22 | 2012-05-22 | Engine clutch intermediate decelerating device of agricultural caterpillar tractor |
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| CN (1) | CN102700408B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864041A (en) * | 2015-05-29 | 2015-08-26 | 刘海珣 | Full synchronizer shift transmission device of high-power wheeled tractor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07125551A (en) * | 1993-11-04 | 1995-05-16 | Kubota Corp | Transmission structure of work machine |
| US20020139600A1 (en) * | 2001-03-29 | 2002-10-03 | Kubota Corporation | Working vehicle |
| EP1265005A2 (en) * | 2001-06-04 | 2002-12-11 | Fuji Jukogyo Kabushiki Kaisha | Automatic transmission |
| CN2832578Y (en) * | 2005-09-09 | 2006-11-01 | 武汉黄鹤拖拉机制造有限公司 | Augmented horsepower long-lasting hand tractor |
| CN201530313U (en) * | 2009-11-27 | 2010-07-21 | 常州东风农机集团有限公司 | Power output transmission mechanism for speed changing box of tractor |
| CN202911542U (en) * | 2012-05-22 | 2013-05-01 | 杭州葛高机械有限公司 | Engine clutch intermediate reducing device of farm-oriented caterpillar tractor |
-
2012
- 2012-05-22 CN CN201210159794.7A patent/CN102700408B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07125551A (en) * | 1993-11-04 | 1995-05-16 | Kubota Corp | Transmission structure of work machine |
| US20020139600A1 (en) * | 2001-03-29 | 2002-10-03 | Kubota Corporation | Working vehicle |
| EP1265005A2 (en) * | 2001-06-04 | 2002-12-11 | Fuji Jukogyo Kabushiki Kaisha | Automatic transmission |
| CN2832578Y (en) * | 2005-09-09 | 2006-11-01 | 武汉黄鹤拖拉机制造有限公司 | Augmented horsepower long-lasting hand tractor |
| CN201530313U (en) * | 2009-11-27 | 2010-07-21 | 常州东风农机集团有限公司 | Power output transmission mechanism for speed changing box of tractor |
| CN202911542U (en) * | 2012-05-22 | 2013-05-01 | 杭州葛高机械有限公司 | Engine clutch intermediate reducing device of farm-oriented caterpillar tractor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864041A (en) * | 2015-05-29 | 2015-08-26 | 刘海珣 | Full synchronizer shift transmission device of high-power wheeled tractor |
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| CN102700408B (en) | 2014-12-10 |
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Free format text: FORMER OWNER: LI SHUGUANG Effective date: 20131127 |
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Address after: Hangzhou City, Zhejiang Province, the new 311228 Bay Street Xiaoshan District No. 1 Linglu Sheng Applicant after: HANGZHOU GEGAO MACHINE Co.,Ltd. Applicant after: Li Shuguang Address before: Hangzhou City, Zhejiang Province, the new 311228 Bay Street Xiaoshan District No. 1 Linglu Sheng Applicant before: HANGZHOU GEGAO MACHINE Co.,Ltd. Applicant before: Li Shuguang |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20131127 Address after: Hangzhou City, Zhejiang Province, the new 311228 Bay Street Xiaoshan District No. 1 Linglu Sheng Applicant after: HANGZHOU GEGAO MACHINE Co.,Ltd. Address before: Hangzhou City, Zhejiang Province, the new 311228 Bay Street Xiaoshan District No. 1 Linglu Sheng Applicant before: HANGZHOU GEGAO MACHINE Co.,Ltd. Applicant before: Li Shuguang |
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| C14 | Grant of patent or utility model | ||
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| 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: 20141210 Termination date: 20160522 |