CN103039163B - Little four-wheel field furrower - Google Patents
Little four-wheel field furrower Download PDFInfo
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- CN103039163B CN103039163B CN201210574197.0A CN201210574197A CN103039163B CN 103039163 B CN103039163 B CN 103039163B CN 201210574197 A CN201210574197 A CN 201210574197A CN 103039163 B CN103039163 B CN 103039163B
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- frame
- gear
- cutter shaft
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- trench digging
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Abstract
The invention discloses a kind of little four-wheel field furrower, include shaped as frame frame, it is characterized in that: described shaped as frame frame be provided with three suspension point hanging brackets, the middle part erection of described shaped as frame frame has gear-box, described shaped as frame frame side is provided with cutter shaft bearing, trench digging cutter shaft is rotatablely equipped with in described cutter shaft bearing, described trench digging cutter shaft one end is stretched out outside shaped as frame frame, and external part end winding support is provided with cutterhead, described cutterhead is distributed with several spaced blade, above described cutter shaft bearing, erection has earth separation plate, the below of described earth separation plate rearward end is provided with to the bending arc ditch cleaning plate of insert orientation, the other end of described trench digging cutter shaft is provided with travelling gear, and travelling gear is driven by the gear-box above it.Reasonable in design of the present invention, its properties all reaches requirement, and bank is mound not, and ditch subsoil is clear, and loom is not shaken simultaneously, and wearing and tearing are little, and casting is not obstructed forward, meets instructions for use.
Description
Technical field
The present invention relates to field of agricultural machinery, particularly relate to a kind of little four-wheel field furrower.
Background technology
Crops, current farmland ditching machine has a variety of, the ditching machine of large tractor divides single-deck ditching machine, double plate ditching machine, but horsepower is more than 50, power is large, horsepower waste, the ditching machine of hand tractor is divided into hand tractor front ditching machine and hand tractor back ditching machine, horsepower is between 15 to 22, power is little, people follows and runs in back, operate two days, can't run with back, muscle power does not catch up with, tractor with small four wheels power is 20 to 30 scopes, crops, supporting farmland ditching machine, people is sitting on support, power is little, very suitable farmland trench digging needs, but there is no this product in the market.
Tractor with small four wheels has ditching machine in the north, but be not crops, farmland trench digging but for sandy soil ground running water trench digging, bury underground electric wire trench digging, grape vine pass the winter mound trench digging, orchard execute field trench digging, sandy soil on the ground crops, farmland do not need trench digging, because farmland, sandy soil ground is without ponding, water directly goes down with penetrating into, and does not ditch, and is only in the north as this little four-wheel ditching machine, sandy soil ground instead of crops, farmland trench digging, if open motionless ditch to non-sandy soil ground or southern soil at all.The simultaneously ditch left of this little four-wheel ditching machine, soil is loose not far, and earth becomes block, and bank mound is high, and it is many that bottom of trench deposits soil, the easy silting of ditch, is not suitable for the trench digging requirement of crops, farmland.
Summary of the invention
The object of the invention is the deficiency in order to make up prior art, providing a kind of little four-wheel field furrower, be applicable to the trench digging needs in crops, farmland.
The present invention is achieved through the following technical solutions:
A kind of little four-wheel field furrower, include shaped as frame frame, it is characterized in that: described shaped as frame frame be provided with three suspension point hanging brackets, the middle part erection of described shaped as frame frame has gear-box, described shaped as frame frame side is provided with cutter shaft bearing, trench digging cutter shaft is rotatablely equipped with in described cutter shaft bearing, described trench digging cutter shaft one end is stretched out outside shaped as frame frame, and external part end winding support is provided with cutterhead, described cutterhead is distributed with several spaced blade, above described cutter shaft bearing, erection has earth separation plate, the below of described earth separation plate rearward end is provided with to the bending arc ditch cleaning plate of insert orientation, the other end of described trench digging cutter shaft is provided with travelling gear, and travelling gear is driven by the gear-box above it.
Three described suspension point hanging brackets include two and hang bent plate and a straight plate of suspension, described suspension bent plate, hang straight plate upper end intersect, and hang straight plate between suspension bent plate, end, described suspension bent plate upper end is provided with corresponding suppending hole, and two corners of described shaped as frame frame leading section are respectively equipped with suspension Connection Block.
The lower end of described suspension bent plate is arranged on the leading section of shaped as frame frame respectively, and the lower end of the straight plate of described suspension is inclined and mounted on the top of gear-box.
Be provided with the transmission of power of vertical direction in described gear-box to bevel gear, gear and the bearing on trench digging cutter shaft, tractor by universal joint by power transmission to the power take-off of gear-box, the end of described power take-off is provided with the bevel gear of level, be provided with the vertical large bevel gear engaged with it below it, described large bevel gear is meshed and transmitted to the gear on trench digging cutter shaft by intermediate drive gear.
Described earth separation plate is positioned at directly over cutterhead, and described earth separation plate is made up of two arc side plates, and its cross section is V-arrangement, and is provided with dowel between two arc side plates.
Described shaped as frame frame corner be separately installed with dismountable supporting leg.
Its principle is: design according to the structure of tractor with small four wheels and principle, from beat tractor and hand steered dilatory squeeze completely different, first kind of drive intermediate transmission, frame-type is installed and trifilar suspension does not produce moment, cutter shaft stretches out the right side, cutterhead is for outstanding unlucky, avoid trifilar suspension gear soil, casting one direction is discharged forward, cutterhead adopts steel plate, intensity is large, cutterhead dilated diameter, reduce rotating speed, increase knife number, improve soil discharge quantity, its properties all reaches requirement simultaneously, bank is mound not, ditch subsoil is clear, loom is not shaken simultaneously, wearing and tearing are little, casting is not obstructed forward, and by experiment, when blade is 1T200, its ditch outputed is read as 10-25 centimetre morning, exit or entrance of a clitch width 16-20 centimetre, bottom of trench width 11-15 centimetre, earth to spread to ditch both sides 1 meter far away, soil evenly, casting direction flies out to tractor front, the depth of ditching depth is consistent, blade axis rotary speed is 245 revs/min, 7 grades of little four-wheels and 10 grades of little four-wheels all can be supporting, loess, clay, plate stubble Tagayasu Den turns over Tian Douke and uses.
Advantage of the present invention is:
Reasonable in design of the present invention, its properties all reaches requirement, and bank is mound not, and ditch subsoil is clear, and loom is not shaken simultaneously, and wearing and tearing are little, and casting is not obstructed forward, meets instructions for use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is the inner drive mechanism schematic diagram of gear-box.
Embodiment
See accompanying drawing, a kind of little four-wheel field furrower, include shaped as frame frame 1, shaped as frame frame 1 be provided with three suspension point hanging brackets 2, the middle part erection of shaped as frame frame 1 has gear-box 3, shaped as frame frame 1 side is provided with cutter shaft bearing 4, trench digging cutter shaft 5 is rotatablely equipped with in cutter shaft bearing 4, trench digging cutter shaft 5 one end is stretched out outside shaped as frame frame 1, and external part end winding support is provided with cutterhead 6, cutterhead 6 is distributed with several spaced blade 7, above cutter shaft bearing 4, erection has earth separation plate 8, the below of earth separation plate 8 rearward end is provided with to the bending arc ditch cleaning plate 9 of insert orientation, the other end of trench digging cutter shaft 5 is provided with travelling gear, and travelling gear is driven by the gear-box 3 above it, three described suspension point hanging brackets 2 include two and hang the straight plate 12 of bent plate 10,11 and suspension, hang bent plate 10,11, the upper end that hangs straight plate 12 intersects, and hang straight plate 12 between suspension bent plate 10,11, hang bent plate 10,11 end, upper end and be provided with corresponding suppending hole 13, two corners of shaped as frame frame 1 leading section are respectively equipped with hangs Connection Block 14, the lower end of described suspension bent plate 10,11 is arranged on the leading section of shaped as frame frame 1 respectively, and the lower end hanging straight plate 12 is inclined and mounted on the top of gear-box 3, be provided with the transmission of power of vertical direction in described gear-box 13 to bevel gear, gear and the bearing on trench digging cutter shaft 4, tractor by universal joint by power transmission to the power take-off 19 of gear-box 3, the end of power take-off 19 is provided with the bevel gear 14 of level, be provided with the vertical large bevel gear 15 engaged with it below it, large bevel gear 15 is meshed and transmitted to the gear on trench digging cutter shaft 5 by intermediate drive gear 16, described earth separation plate 8 is positioned at directly over cutterhead 6, and earth separation plate 8 is made up of two arc side plates, and its cross section is V-arrangement, and is provided with dowel 17 between two arc side plates, described shaped as frame frame 1 corner be separately installed with dismountable supporting leg 18, described cutterhead 6 adopts steel plate.
Claims (1)
1. one kind little four-wheel field furrower, include shaped as frame frame, it is characterized in that: described shaped as frame frame be provided with three suspension point hanging brackets, the middle part erection of described shaped as frame frame has gear-box, described shaped as frame frame side is provided with cutter shaft bearing, trench digging cutter shaft is rotatablely equipped with in described cutter shaft bearing, described trench digging cutter shaft one end is stretched out outside shaped as frame frame, and external part end winding support is provided with cutterhead, described cutterhead is distributed with several spaced blade, above described cutter shaft bearing, erection has earth separation plate, the below of described earth separation plate rearward end is provided with to the bending arc ditch cleaning plate of insert orientation, the other end of described trench digging cutter shaft is provided with travelling gear, and travelling gear is driven by the gear-box above it,
Three described suspension point hanging brackets include two and hang bent plate and a straight plate of suspension, described suspension bent plate, hang straight plate upper end intersect, and hang straight plate between suspension bent plate, end, described suspension bent plate upper end is provided with corresponding suppending hole, and two corners of described shaped as frame frame leading section are respectively equipped with suspension Connection Block;
The lower end of described suspension bent plate is arranged on the leading section of shaped as frame frame respectively, and the lower end of the straight plate of described suspension is inclined and mounted on the top of gear-box;
Be provided with the transmission of power of vertical direction in described gear-box to bevel gear, gear and the bearing on trench digging cutter shaft, tractor by universal joint by power transmission to the power take-off of gear-box, the end of described power take-off is provided with the bevel gear of level, be provided with the vertical large bevel gear engaged with it below it, described large bevel gear is meshed and transmitted to the gear on trench digging cutter shaft by intermediate drive gear;
Described earth separation plate is positioned at directly over cutterhead, and described earth separation plate is made up of two arc side plates, and its cross section is V-arrangement, and is provided with dowel between two arc side plates;
Described shaped as frame frame corner be separately installed with dismountable supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574197.0A CN103039163B (en) | 2012-12-26 | 2012-12-26 | Little four-wheel field furrower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574197.0A CN103039163B (en) | 2012-12-26 | 2012-12-26 | Little four-wheel field furrower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103039163A CN103039163A (en) | 2013-04-17 |
| CN103039163B true CN103039163B (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210574197.0A Active CN103039163B (en) | 2012-12-26 | 2012-12-26 | Little four-wheel field furrower |
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| Country | Link |
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| CN (1) | CN103039163B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047324B (en) * | 2014-05-12 | 2017-06-09 | 辽宁省农业机械化研究所 | For the wheel throwing soil of pipeline open arc |
| CN109892071B (en) * | 2019-04-17 | 2023-09-01 | 中国科学院地理科学与资源研究所 | Improved no-tillage complementary planter ditching knife suitable for high and cold natural grasslands |
| CN110089218A (en) * | 2019-05-13 | 2019-08-06 | 南漳县恒达机械制造销售有限公司 | A kind of multifunctional ditching machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85203087U (en) * | 1985-07-18 | 1987-05-06 | 上海市芦湖港农场农机厂 | Narrow disk machine for making furrows |
| JP4576600B2 (en) * | 2004-02-10 | 2010-11-10 | 独立行政法人農業・食品産業技術総合研究機構 | Sowing equipment |
| CN201065540Y (en) * | 2007-07-27 | 2008-05-28 | 张学法 | Multifunctional ditcher |
| CN202104018U (en) * | 2011-06-07 | 2012-01-11 | 天津市蓟县六道街农机专业合作社 | Combined potato planter |
| CN202210933U (en) * | 2011-06-15 | 2012-05-09 | 南京农业大学 | Suspension type novel double-row ditching machine |
| CN202406477U (en) * | 2012-01-13 | 2012-09-05 | 农业部南京农业机械化研究所 | Self-vibration strip rotary tillage subsoiler |
| CN102823344A (en) * | 2012-09-12 | 2012-12-19 | 连云港市威迪机械有限公司 | Subsoiling furrowing machine |
| CN203057819U (en) * | 2012-12-26 | 2013-07-17 | 李庆高 | Small four-wheeled ditching machine for farmland |
-
2012
- 2012-12-26 CN CN201210574197.0A patent/CN103039163B/en active Active
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| Publication number | Publication date |
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| CN103039163A (en) | 2013-04-17 |
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