CN204518355U - A kind of Miniature cultivator used on higher with milling function of ditching - Google Patents
A kind of Miniature cultivator used on higher with milling function of ditching Download PDFInfo
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- CN204518355U CN204518355U CN201520130576.XU CN201520130576U CN204518355U CN 204518355 U CN204518355 U CN 204518355U CN 201520130576 U CN201520130576 U CN 201520130576U CN 204518355 U CN204518355 U CN 204518355U
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Abstract
The utility model relates to agricultural machinery technological field, specifically a kind of Miniature cultivator used on higher with milling function of ditching.It comprises engine, frame, double helical spurgear case, farming cutter, road wheel, handle, shift fork, double helical spurgear case is provided with operation driving shaft and traction drive axle, road wheel gear pair driving-chain is provided with between the power shaft of double helical spurgear case and traction drive axle, farming tool gear auxiliary driving chain is provided with between the power shaft of double helical spurgear case and operation driving shaft, it is characterized in that, it is also provided with milling trenching cutter, the replaceable upper milling trenching cutter of operation driving shaft of gear-box, milling trenching cutter gear pair driving-chain is also provided with between the power shaft of double helical spurgear case and operation driving shaft.The utility model has set up trenching cutter gear pair driving-chain, makes the replaceable upper milling trenching cutter of operation driving shaft, thus Miniature cultivator used on higher is had can the dual-use function of farming operation and upmilling ditching operation.
Description
Technical field
The utility model relates to agricultural machinery technological field, specifically a kind of Miniature cultivator used on higher with milling function of ditching.
Background technology
Along with improving constantly of agricultural science and technology level, the tillage operation in farmland mostly achieves mechanization, as the operation such as farming and trench digging utilizing machinery to complete agricultural land soil, substantially increases operating efficiency.But some Miniature cultivator used on higher are because volume is little, as notification number: CN 201639931U " Miniature cultivator used on higher " can only complete the farming operation of haggard, there is no milling function of ditching.Notification number: CN 101543156 " rotary micro double tiller ", can only realize this machine rotary tillage, at a slow speed ploughing, complete machine revolution by gear shift, not possess milling function of ditching too.Notification number: CN 201541446U " the multi-functional combined machine of Minitype electric shallow plowing trench digging spreading ", although it has shallow plowing function of ditching, but it is by the operation in green house of shallow plowing furrow plough, its ditch ploughs to plow, so ditch is not only shallow but also loosen, be not the ditch that milling is excavated out, it adopts DC motor drive in addition, is not adopt motor driven.Notification number: CN 2300233 " Multifunction micro fillage machine ", although it has plough, rake, harrow-like implement for pulverizing soil, cultivation and banking ditching, ridging function, " ditch " of its " cultivation and banking ditching, ridging " is also not only shallow but also vegetables pine " ditch ", is not the ditch that milling is excavated out.And for dry crop, as in the Cultivate administration of vegetables, fruit etc., the comparatively dark more solid class ditch such as row, filling of frequent needs excavation in the middle of ground, the rotating speed opening this type of ditch trenching cutter is usually large than required speed when farming, rotary tillage, and adopt upmilling mode to ditch, namely the direction of rotation of cutter tooth of ditching is contrary with mechanical direct of travel, namely rotates to contrary with when farming, rotary tillage process.Why existing " Miniature cultivator used on higher " does not have the function of milling trench, because its direction rotated of the wheel type cutter of milling trench must be contrary with the direction of rotation of farming cutter, and " Miniature cultivator used on higher " of " Miniature cultivator used on higher " particularly double helical spurgear case, its gear-box is very narrow, it is very difficult that a set of gear pair driving-chain contrary with the direction of rotation of farming cutter will be set in narrow gear-box again, can not complete so open this type of ditch existing " Miniature cultivator used on higher ", other special ditching machine can only be adopted.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and provide a kind of Miniature cultivator used on higher with milling function of ditching, its structure is ingenious, cheap for manufacturing cost, realizes a tractor serves several purposes.
The utility model is achieved through the following technical solutions: a kind of Miniature cultivator used on higher with milling function of ditching, it comprises engine, frame, double helical spurgear case, farming cutter, road wheel, handle, shift fork, and the power shaft of double helical spurgear case is driven by belt gear by the output shaft of engine, double helical spurgear case is provided with operation driving shaft and traction drive axle, road wheel gear pair driving-chain is provided with between the power shaft of double helical spurgear case and traction drive axle, farming tool gear auxiliary driving chain is provided with between the power shaft of double helical spurgear case and operation driving shaft, its main points are, it is also provided with milling trenching cutter, the replaceable upper milling trenching cutter of operation driving shaft of double helical spurgear case, milling trenching cutter gear pair driving-chain is also provided with between the power shaft of double helical spurgear case and operation driving shaft, described milling trenching cutter gear pair driving-chain between power shaft and farming tool gear auxiliary driving chain, is provided with milling to ditch reversing shaft, milling trench digging commutation idle wheel milling trench digging reversing shaft is equipped with, what power shaft was provided with that slippage connects can to ditch the power shaft triple gear of idle wheel engaged transmission of commutating with milling again with farming tool gear auxiliary driving chain meshing transmission, operation shift fork, power shaft triple gear can realize the engaged transmission of above-mentioned two gear pair driving-chains on power shaft.
As preferably, described farming tool gear auxiliary driving chain comprises dual gear B, the dual gear C on power transmission shaft C, the operation driven wheel on operation driving shaft on three travelling gear A, the power transmission shaft B on power transmission shaft A; Described milling trenching cutter gear pair driving-chain comprises milling trench digging commutation idle wheel, dual gear B, the dual gear C on power transmission shaft C, the operation driven wheel on operation driving shaft on three travelling gear A, power transmission shaft B on power transmission shaft A that milling trench digging reversing shaft, milling trench digging reversing shaft fill.
As preferably, described power shaft triple gear is provided with milling trench digging input tooth, walking tooth, walking farming tooth, and the walking tooth number of teeth is identical with the farming tooth number of teeth of walking; Three travelling gear A are provided with milling trench digging driving gear, farming driving gear, driving cog, and the ditch idle wheel that commutates of milling trench digging driving gear and milling often engages; Road wheel gear pair driving-chain comprises walking end driven wheel; The engaged transmission that described operation shift fork power shaft three tooth can realize above-mentioned two gear pair driving-chains on power shaft is that power shaft three tooth has three slip locations:
Position one: the milling trench digging input tooth on power shaft triple gear, walking tooth, walking rotary tillage tooth not with any gears meshing;
Position two: the walking rotary tillage tooth on power shaft triple gear engages with farming driving gear on three travelling gear A, walk tooth with walking hold driven wheel engage, milling ditch input tooth not with any gears meshing;
Position three: the walking rotary tillage tooth on power shaft triple gear hold driven wheel engage with walking, milling trench digging inputs the ditch idle wheel that commutates of tooth and milling and engages, walk tooth not with any gears meshing.
When the utility model needs to take a break in the intervals of business, double helical spurgear case power shaft triple gear is placed in position one, realizes neutral function; When carrying out farming operation, operation output shaft is loaded onto farming cutter, power shaft triple gear is placed in position two, operation output shaft rotation direction can be realized consistent with road wheel output shaft rotation direction; When carrying out milling ditching operation, only need pull down farming cutter, operation output shaft be loaded onto milling trenching cutter, power shaft triple gear is placed in position three, operation output shaft by milling trench digging commutation idle wheel oppositely and speed change, realize different from during farming operation of the rotation direction of milling trenching cutter and rotating speed.
The utility model in " Miniature cultivator used on higher " very narrow double helical spurgear case by improving, set up trenching cutter gear pair driving-chain, make the replaceable upper milling trenching cutter of the operation driving shaft of gear-box, thus Miniature cultivator used on higher is had can the dual-use function of farming operation and upmilling ditching operation, and structure is ingenious, cheap for manufacturing cost, swift and convenient to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment when carrying out farming operation and rotary tillage process.
Fig. 2 is the structural representation of the utility model embodiment when carrying out upmilling ditching operation.
Fig. 3 be the utility model double helical spurgear case be placed in position one that is neutral gear position time structural representation.
Fig. 4 is the structural representation of the utility model double helical spurgear case position when being placed in position two farming operation and rotary tillage process.
Fig. 5 is the structural representation of the utility model double helical spurgear case when being placed in position three upmilling ditching operation.
Fig. 6 is the A-A partial sectional view of Fig. 3
In Fig. 1-6: 1-engine, 11-operation driving shaft, 12-traction drive axle, 13-power shaft triple gear, 131-walking farming tooth, 132-walks tooth, 133-milling trench digging input tooth, 14-tri-travelling gear, 141-farming driving gear, 142-milling trench digging driving gear, 143-driving cog, 15-walking end driven wheel, 16-milling trench digging commutation idle wheel, 17-farming tool gear auxiliary driving chain, 18-milling trenching cutter gear pair driving-chain, 19-road wheel gear pair driving-chain, 2-frame, 20-handle, 21-shift fork, 22-milling trench digging reversing shaft, 23-power transmission shaft A, 24-power transmission shaft B, 25-dual gear B, 26-power transmission shaft C, 27-dual gear C, 28-operation driven wheel, 3-double helical spurgear case, 4-output shaft, 5-power shaft, 6-belt gear, 7-farming cutter, 8-milling trenching cutter, 9-road wheel.
Embodiment
The embodiment stated below with reference to accompanying drawing 1-6 is further described the utility model:
It comprises engine 1, frame 2, double helical spurgear case 3, farming cutter 7, road wheel 9, handle 20, shift fork 21, and the power shaft 5 of double helical spurgear case 3 is driven by belt gear 6 by the output shaft 4 of engine 1, double helical spurgear case 3 is provided with operation driving shaft 11 and traction drive axle 12, road wheel gear pair driving-chain 19 is provided with between the power shaft 5 of double helical spurgear case 3 and traction drive axle 12, farming tool gear auxiliary driving chain 17 is provided with between the power shaft 5 of double helical spurgear case 3 and operation driving shaft 11, it is characterized in that, it is also provided with milling trenching cutter 8, the replaceable upper milling trenching cutter 8 of operation driving shaft 11 of double helical spurgear case 3, milling trenching cutter gear pair driving-chain 18 is also provided with between the power shaft 5 of double helical spurgear case 3 and operation driving shaft 11, described milling trenching cutter gear pair driving-chain 18 between power shaft 5 and farming tool gear auxiliary driving chain 17, is provided with milling to ditch reversing shaft 22, milling trench digging commutation idle wheel 16 milling trench digging reversing shaft 22 is equipped with, what power shaft 5 was provided with that slippage connects can to ditch the power shaft triple gear 13 of idle wheel 16 engaged transmission of commutating with milling again with farming tool gear auxiliary driving chain 17 engaged transmission, operation shift fork 21, power shaft triple gear 13 can realize the engaged transmission of above-mentioned two gear pair driving-chains on power shaft 5.
Described farming tool gear auxiliary driving chain 17 comprises dual gear B25, the dual gear C27 on power transmission shaft C26, the operation driven wheel 28 on operation driving shaft 11 on three travelling gear A14, the power transmission shaft B24 on power transmission shaft A23; Dual gear B25, the dual gear C27 on power transmission shaft C26, the operation driven wheel 28 on operation driving shaft 11 on three travelling gear A14, power transmission shaft B24 that the milling trench digging that described milling trenching cutter gear pair driving-chain 18 comprises dress on milling trench digging reversing shaft 22, milling trench digging reversing shaft 22 commutates on idle wheel 16, power transmission shaft A23.
Described power shaft triple gear 13 is provided with milling trench digging input tooth 133, walking tooth 132, walking farming tooth 131, and walking tooth 132 number of teeth is identical with walking farming tooth 131 number of teeth; Three travelling gear A14 are provided with milling trench digging driving gear 142, farming driving gear 141, driving cog 143, and the ditch idle wheel 16 that commutates of milling trench digging driving gear 142 and milling often engages; Road wheel gear pair driving-chain 19 comprises walking end driven wheel 15; Described operation shift fork 21 power shaft three tooth 13 can realize the engaged transmission of above-mentioned two gear pair driving-chains on power shaft 5, is that power shaft triple gear 13 has three slip locations:
Position one: the milling trench digging input tooth 133 on power shaft triple gear 13, walking tooth 132, walking rotary tillage tooth 131 not with any gears meshing;
Position two: the walking rotary tillage tooth 131 on power shaft triple gear 13 engages with farming driving gear 141 on three travelling gears 14, walk tooth 132 with walking hold driven wheel 15 to engage, milling trench digging input tooth 133 not with any gears meshing;
Position three: on power shaft triple gear, the walking rotary tillage tooth 131 of 13 hold driven wheel 15 to engage with walking, the ditch idle wheel 16 that commutates of milling trench digging input tooth 133 and milling engages, walk tooth 132 not with any gears meshing.
Claims (3)
1. one kind has the Miniature cultivator used on higher of milling function of ditching, it comprises engine (1), frame (2), double helical spurgear case (3), farming cutter (7), road wheel (9), handle (20), shift fork (21), and the power shaft (5) of double helical spurgear case (3) is driven by belt gear (6) by the output shaft (4) of engine (1); double helical spurgear case (3) is provided with operation driving shaft (11) and traction drive axle (12), road wheel gear pair driving-chain (19) is provided with between the power shaft (5) of double helical spurgear case (3) and traction drive axle (12), farming tool gear auxiliary driving chain (17) is provided with between the power shaft (5) of double helical spurgear case (3) and operation driving shaft (11), it is characterized in that, it is also provided with milling trenching cutter (8), the replaceable upper milling trenching cutter (8) of operation driving shaft (11) of gear-box (3), milling trenching cutter gear pair driving-chain (18) is also provided with between the power shaft (5) of double helical spurgear case (3) and operation driving shaft (11), described milling trenching cutter gear pair driving-chain (18) between power shaft (5) and farming tool gear auxiliary driving chain (17), is provided with milling to ditch reversing shaft (22), milling trench digging commutation idle wheel (16) milling trench digging reversing shaft (22) is equipped with, what power shaft (5) was provided with that slippage connects can to ditch the power shaft triple gear (13) of idle wheel (16) engaged transmission of commutating with milling again with farming tool gear auxiliary driving chain (17) engaged transmission, operation shift fork (21), power shaft triple gear (13) can realize farming tool gear auxiliary driving chain (17) on power shaft (5), the engaged transmission of milling trenching cutter gear pair driving-chain (18) two gear pair driving-chains.
2. a kind of Miniature cultivator used on higher with milling function of ditching according to claim 1, it is characterized in that, described farming tool gear auxiliary driving chain (17) comprises power transmission shaft A(23) on three travelling gear A(14), power transmission shaft B(24) on dual gear B(25), power transmission shaft C(26) on dual gear C(27), operation driven wheel (28) on operation driving shaft (11); Described milling trenching cutter gear pair driving-chain (18) comprises milling trench digging reversing shaft (22), milling trench digging commutation idle wheel (16) of the upper dress of milling trench digging reversing shaft (22), power transmission shaft A(23) on three travelling gear A(14), power transmission shaft B(24) on dual gear B(25), power transmission shaft C(26) on dual gear C(27), operation driven wheel (28) on operation driving shaft (11).
3. a kind of Miniature cultivator used on higher with milling function of ditching according to claim 2, it is characterized in that, described power shaft triple gear (13) is provided with milling trench digging input tooth (133), walking tooth (132), walking farming tooth (131), and walking tooth (132) number of teeth is identical with walking farming tooth (131) number of teeth; Three travelling gear A(14) be provided with milling trench digging driving gear (142), farming driving gear (141), driving cog (143), the ditch idle wheel (16) that commutates of milling trench digging driving gear (142) and milling often engages; Road wheel gear pair driving-chain (15) comprises walking end driven wheel (15); Described operation shift fork (21) power shaft three tooth (13) can realize the engaged transmission of above-mentioned two gear pair driving-chains on power shaft (5), is that power shaft triple gear (13) has three slip locations:
Position one: on power shaft triple gear (13) milling trench digging input tooth (133), walking tooth (132), walking rotary tillage tooth (131) not with any gears meshing;
Position two: the walking rotary tillage tooth (131) on power shaft triple gear (13) and three travelling gears (14) upper farming driving gear (141) engage, tooth (132) of walk holds driven wheel (15) to engage with walking, milling ditch input tooth (133) not with any gears meshing;
Position three: on power shaft triple gear, the walking rotary tillage tooth (131) of (13) hold driven wheel (15) engage with walking, milling trench digging inputs the ditch idle wheel (16) that commutates of tooth (133) and milling and engages, walk tooth (132) not with any gears meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130576.XU CN204518355U (en) | 2015-03-06 | 2015-03-06 | A kind of Miniature cultivator used on higher with milling function of ditching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130576.XU CN204518355U (en) | 2015-03-06 | 2015-03-06 | A kind of Miniature cultivator used on higher with milling function of ditching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204518355U true CN204518355U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130576.XU Withdrawn - After Issue CN204518355U (en) | 2015-03-06 | 2015-03-06 | A kind of Miniature cultivator used on higher with milling function of ditching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204518355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663053A (en) * | 2015-03-06 | 2015-06-03 | 徐强 | Miniature tillage machine with milling furrowing function |
| CN111742629A (en) * | 2020-07-14 | 2020-10-09 | 吉林省农业科学院 | Adjustable deep-loosening rotary tillage operation device |
-
2015
- 2015-03-06 CN CN201520130576.XU patent/CN204518355U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663053A (en) * | 2015-03-06 | 2015-06-03 | 徐强 | Miniature tillage machine with milling furrowing function |
| CN111742629A (en) * | 2020-07-14 | 2020-10-09 | 吉林省农业科学院 | Adjustable deep-loosening rotary tillage operation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20171114 |