CN102094408A - Ditching machine for farmland irrigating ditch with trapezoid cross section - Google Patents
Ditching machine for farmland irrigating ditch with trapezoid cross section Download PDFInfo
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- CN102094408A CN102094408A CN2010106152777A CN201010615277A CN102094408A CN 102094408 A CN102094408 A CN 102094408A CN 2010106152777 A CN2010106152777 A CN 2010106152777A CN 201010615277 A CN201010615277 A CN 201010615277A CN 102094408 A CN102094408 A CN 102094408A
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- ditch
- reducer
- rotary head
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- trapezoid cross
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Abstract
The invention relates to a ditching machine for a farmland irrigating ditch with a trapezoid cross section, which comprises a speed reducer, wherein the speed reducer is connected with a power output shaft of a farm machine; both sides of the speed reducer are respectively provided with cutter head drive shafts which incline downwards; a rotating cutter head is installed on each cutter head drive shaft; a soil throwing plate is arranged on one surface on the rotating cutter head, which is adjacent to the speed reducer, and the other surface is provided with ditch slope compacting cutter teeth; an inclined soil pressing cutter surface is arranged on the ditch slope compacting cutter teeth; and the inclining direction of the soil pressing cutter surface is the same with the rotating direction of the rotating cutter head. The invention has the advantages of simple structure and high productivity, can finish the excavation of a ditch with a trapezoid cross section, and trim and compact the ditch slope surfaces to maintain the stability of a ditch slope shape for a long time, so that the ditch slope shape does not change in longer time, a soil layer can not collapse, the capacity for the water flow is improved and the cost of daily use and maintenance is obviously reduced.
Description
Technical field
The present invention relates to a kind of field furrower, trapezoid cross section, specifically a kind of farmland irrigation ditch ditching machine.
Background technology
What existing field furrower extensively adopted is the simple type ditching machine that utilizes the repacking of rotary cultivator cutter tooth, ditch depth is more shallow, and the ditch slope is a right-angle side, soil layer surface, ditch slope soil property is soft, coarse, and is not extruded, and collapses easily behind the water excessively and collapses, can not keep ditch domatic shape for a long time, result in blockage, cause the discharge area to reduce, influence current.At present also be not suitable for excavating the ditching machine of trapezoid cross section irrigation ditch, the irrigation ditch of trapezoid cross section is generally the hand excavation, and the ditch slope is loose, collapses easily behind the water excessively, and useful life is short.
Summary of the invention
Technical problem to be solved by this invention provides trapezoid cross section, a kind of farmland irrigation ditch ditching machine, can excavate the trapezoid cross section irrigation ditch, and keeps ditch domatic shape for a long time.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be: trapezoid cross section, a kind of farmland irrigation ditch ditching machine, comprise the reducer that is connected with the power output shaft of agricultural machinery, be respectively equipped with downward-sloping cutter plate driver axle in the both sides of reducer, on the cutter plate driver axle, rotary head is housed, the one side adjacent with reducer is provided with and throws native plate on rotary head, another side is provided with ditch slope compacting cutter tooth, ditch slope compacting cutter tooth is provided with the firming knife face of inclination, and the incline direction of firming knife face is identical with the direction of rotation of rotary head.
Described reducer is made up of front reduction gear and back reducer, the cutter plate driver axle of reducer both sides is connected with being arranged on afterwards with the gear train of back in the reducer by front reduction gear to be arranged on power output shaft on the front reduction gear, and the axis direction of cutter plate driver axle is perpendicular to the axis direction of power output shaft.
The periphery of described rotary head is provided with and is the trench digging cutter tooth that threaded line is arranged.
The native plate of described throwing is vertically set on the rotary head, and along the circle distribution of rotary head.
Described ditch slope compacting cutter tooth, the vertical distance of its peak and rotary head is 5-15mm.
The invention has the beneficial effects as follows: simple in structure, the production efficiency height, can finish the excavation of trapezoid cross section irrigation canals and ditches, and it is domatic to repair the compacting ditch simultaneously, the stability that keeps ditch domatic shape for a long time, ditch domatic shape is constant in a long time to make it, and soil layer can not collapse yet and collapse, improve water flow, obviously reduce the expense of daily working service.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a set-up mode schematic diagram of throwing native plate among the present invention.
Fig. 3 is the structural representation of ditch slope compacting cutter tooth among the present invention.
Mark among the figure: 1, reducer, 2, power output shaft, 3, the cutter plate driver axle, 4, rotary head, 5, throw native plate, 6, ditch slope compacting cutter tooth, 7, the firming knife face, 8, front reduction gear, 9, the back reducer, 10, the trench digging cutter tooth.
The specific embodiment
Ditching machine of the present invention can be connected with the tractor rear hitch by suspension connection device, the transmission of power of tractor motive power output shaft 2 outputs is arrived the reducer 1 of ditching machine by universal driving device.
As shown in the figure, trapezoid cross section, farmland irrigation ditch ditching machine comprises the reducer 1 that is connected with the power output shaft 2 of agricultural machinery, is respectively equipped with downward-sloping cutter plate driver axle 3 in the both sides of reducer 1.Reducer 1 is made up of front reduction gear 8 and back reducer 9, the power output shaft 2 that is arranged on the front reduction gear 8 is connected with the cutter plate driver axle 3 that is arranged on reducer 9 both sides, back with back reducer 9 interior gear trains by front reduction gear 8, and the axis direction of cutter plate driver axle 3 is perpendicular to the axis direction of power output shaft 2.Front reduction gear 8 plays prime and slows down, increases the square effect, and back reducer 9 further reduces front reduction gear 8 input speeds and torque respectively and increase, changes plane of movement simultaneously, with power distribution to both sides cutter plate driver axle 3.Rotary head 4 is housed on cutter plate driver axle 3, and rotary head 4 is connected with cutter plate driver axle 3 by spline.The one side adjacent with reducer 1 is provided with and throws native plate 5 on rotary head 4, and another side is provided with ditch slope compacting cutter tooth 6.Throw native plate 5 and be vertically set on the rotary head 4, and along the circle distribution of rotary head 4.Cutter plate driver axle 3 drives the rotary head 4 of both sides and realizes cutting native function when rotating, and by throwing native plate 5 a large amount of soil blocks of dishing out, thereby excavate out the irrigation ditch of trapezoid cross section, the cutter tooth of the ditch of rotary head 4 arranged outside slope compacting simultaneously 6 is forced finishing and pushes ditch domatic, to be formed with certain thickness hard compacting soil layer, ditch domatic shape is constant in a long time to make it, and soil layer can not collapse yet and collapse.
In order to improve trench digging efficient, the trench digging cutter tooth 10 that is provided with on the periphery with rotary head 4 is threaded line and arranges.Have only a trench digging cutter tooth 10 incision soil layers during trench digging, thereby reduce to cut the resistance of soil layer to greatest extent, thereby significantly improve trench digging efficient.When rotary head 4 is cut soil, the centre position cut less than soil layer because both sides lose support, dish out by throwing native plate 5 in the back that caves in.
In order to make ditch slope compacting cutter tooth 6 have compaction preferably, on ditch slope compacting cutter tooth 6, be provided with the firming knife face 7 of inclination, the incline direction of firming knife face 7 is identical with the direction of rotation of rotary head 4, plays the firming effect in rotary head 4 rotations.The vertical distance of ditch slope compacting cutter tooth 6 peaks and rotary head 4 is the ditch slope and is compacted decrement in the process, and distance is provided with does not have compaction too greatly, and tension is pushed on too little rotary head 4 and the ditch slope of then may causing, and influences normal ditching operation.Therefore the vertical distance of ditch slope compacting cutter tooth 6 peaks and rotary head 4 is set to 5-15mm, is preferably 8-12mm.
The rotary head 4 that is obliquely installed can excavate out the irrigation ditch of trapezoid cross section, the cutter tooth of the ditch of rotary head 4 arranged outside slope compacting simultaneously 6 is forced finishing and pushes ditch domatic, to be formed with certain thickness hard compacting soil layer, ditch domatic shape is constant in a long time to make it, and soil layer can not collapse yet and collapse.The irrigation ditch useful life of excavation is compared with irrigation ditch in the past and can be improved several times.
Claims (5)
1. trapezoid cross section, farmland irrigation ditch ditching machine, comprise the reducer (1) that is connected with the power output shaft (2) of agricultural machinery, it is characterized in that: be respectively equipped with downward-sloping cutter plate driver axle (3) in the both sides of reducer (1), rotary head (4) is housed on cutter plate driver axle (3), go up the one side adjacent at rotary head (4) and be provided with throwing native plate (5) with reducer (1), another side is provided with ditch slope compacting cutter tooth (6), ditch slope compacting cutter tooth (6) is provided with the firming knife face (7) of inclination, and the incline direction of firming knife face (7) is identical with the direction of rotation of rotary head (4).
2. trapezoid cross section, a kind of farmland as claimed in claim 1 irrigation ditch ditching machine, it is characterized in that: described reducer (1) is made up of front reduction gear (8) and back reducer (9), the power output shaft (2) that is arranged on the front reduction gear (8) is connected with the cutter plate driver axle (3) that is arranged on reducer (9) both sides, back by the interior gear train of front reduction gear (8) and back reducer (9), and the axis direction of cutter plate driver axle (3) is perpendicular to the axis direction of power output shaft (2).
3. trapezoid cross section, a kind of farmland as claimed in claim 1 irrigation ditch ditching machine is characterized in that: the periphery of described rotary head (4) is provided with and is the trench digging cutter tooth (10) that threaded line is arranged.
4. trapezoid cross section, a kind of farmland as claimed in claim 1 irrigation ditch ditching machine, it is characterized in that: the native plate of described throwing (5) is vertically set on the rotary head (4), and along the circle distribution of rotary head (4).
5. trapezoid cross section, a kind of farmland as claimed in claim 1 irrigation ditch ditching machine is characterized in that: described ditch slope compacting cutter tooth (6), the vertical distance of its peak and rotary head (4) is 5-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010615277.7A CN102094408B (en) | 2010-12-30 | 2010-12-30 | Ditching machine for farmland irrigating ditch with trapezoid cross section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010615277.7A CN102094408B (en) | 2010-12-30 | 2010-12-30 | Ditching machine for farmland irrigating ditch with trapezoid cross section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102094408A true CN102094408A (en) | 2011-06-15 |
| CN102094408B CN102094408B (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010615277.7A Expired - Fee Related CN102094408B (en) | 2010-12-30 | 2010-12-30 | Ditching machine for farmland irrigating ditch with trapezoid cross section |
Country Status (1)
| Country | Link |
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| CN (1) | CN102094408B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144536A (en) * | 2020-09-17 | 2020-12-29 | 中国葛洲坝集团机电建设有限公司 | Double-trapezoid earthwork excavating device and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041324U (en) * | 1988-10-19 | 1989-07-19 | 江苏省如皋县拖拉机修配厂 | Ladder-shaped ditcher attached to walking tractor |
| CN1058064A (en) * | 1991-07-23 | 1992-01-22 | 陕西省宝鸡峡引渭灌溉管理局 | Dual-wheel ditcher for u-shaped ditch |
| US20060037218A1 (en) * | 2004-08-23 | 2006-02-23 | Stoetzer Erwin E | Device and method for making a trench wall in the soil |
| CN2846494Y (en) * | 2005-12-19 | 2006-12-13 | 黄宜成 | Farm field ditching machine capable of regulating multiple knife discs |
| CN101292578A (en) * | 2008-06-20 | 2008-10-29 | 天津毕晟智能科技开发有限公司 | Multifunctional ditching machine |
| CN201541434U (en) * | 2009-06-26 | 2010-08-11 | 韦寿喜 | Double-circular plate ditching machine with two-stage transmission |
| CN201933474U (en) * | 2010-12-30 | 2011-08-17 | 洛阳理工学院 | Farmland trapezoidal-section irrigation ditch ditcher |
-
2010
- 2010-12-30 CN CN201010615277.7A patent/CN102094408B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041324U (en) * | 1988-10-19 | 1989-07-19 | 江苏省如皋县拖拉机修配厂 | Ladder-shaped ditcher attached to walking tractor |
| CN1058064A (en) * | 1991-07-23 | 1992-01-22 | 陕西省宝鸡峡引渭灌溉管理局 | Dual-wheel ditcher for u-shaped ditch |
| US20060037218A1 (en) * | 2004-08-23 | 2006-02-23 | Stoetzer Erwin E | Device and method for making a trench wall in the soil |
| CN2846494Y (en) * | 2005-12-19 | 2006-12-13 | 黄宜成 | Farm field ditching machine capable of regulating multiple knife discs |
| CN101292578A (en) * | 2008-06-20 | 2008-10-29 | 天津毕晟智能科技开发有限公司 | Multifunctional ditching machine |
| CN201541434U (en) * | 2009-06-26 | 2010-08-11 | 韦寿喜 | Double-circular plate ditching machine with two-stage transmission |
| CN201933474U (en) * | 2010-12-30 | 2011-08-17 | 洛阳理工学院 | Farmland trapezoidal-section irrigation ditch ditcher |
Non-Patent Citations (1)
| Title |
|---|
| 吴建东: "IKS-100型双圆盘开沟机", 《工程机械》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144536A (en) * | 2020-09-17 | 2020-12-29 | 中国葛洲坝集团机电建设有限公司 | Double-trapezoid earthwork excavating device and method |
| CN112144536B (en) * | 2020-09-17 | 2022-03-08 | 中国葛洲坝集团机电建设有限公司 | Double-trapezoid earthwork excavating device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102094408B (en) | 2014-06-25 |
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