CN113039876A - Floating top soil finishing operation machine - Google Patents
Floating top soil finishing operation machine Download PDFInfo
- Publication number
- CN113039876A CN113039876A CN202110180124.2A CN202110180124A CN113039876A CN 113039876 A CN113039876 A CN 113039876A CN 202110180124 A CN202110180124 A CN 202110180124A CN 113039876 A CN113039876 A CN 113039876A
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- Prior art keywords
- cutter shaft
- gear box
- shaft
- floating
- transmission connection
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a floating surface soil finishing operation machine which comprises a rack, wherein a front cutter shaft is arranged on the rack, a middle gear box is in transmission connection with a side gear box fixed on the rack, the side gear box is in transmission connection with a side universal joint transmission shaft, the side universal joint transmission shaft is in transmission connection with a side lower gear box, the front cutter shaft rotates anticlockwise, the side lower gear box is in transmission connection with a rear cutter shaft, the rear cutter shaft rotates clockwise, the floating surface soil finishing operation machine also comprises a swing arm, one end of the swing arm is hinged with an installation frame of the rear cutter shaft. By utilizing a double-shaft rotary tillage technology, the front shaft rotates positively and rotates reversely, the rear shaft adopts a reverse rotary tillage technology, the rotary tillage cutter shaft is of a floating structure relative to the front cutter shaft and can float and profile along with the ground surface after the front cutter shaft is tilled, the floating profile can adopt a side edge sliding skid type or a press roller rear profile type, the tillage depth of the rear cutter shaft is ensured to be consistent and not to change along with the change of the operation depth of the front cutter shaft, the power consumption of the rear cutter shaft is reduced, and the soil preparation quality required by subsequent seeding is ensured.
Description
Technical Field
The invention relates to land preparation operation equipment, in particular to a floating type surface soil finishing operation machine.
Background
Surface soil finishing is distinguished from general soil tillage operations. According to general agronomic requirements, the goal of soil preparation operations is to create good conditions for subsequent crop planting. According to the farming layer, generally hope that the permeability of the lower soil layer is good, so that the root system of crops can grow conveniently, and the particles of the soil are larger; the surface layer needs to be finely crushed and compacted because of direct contact with seeds, and is favorable for germination and growth of the seeds. The technology aims at two common machines at present, one is a double-shaft type finishing land combined machine, the front part of the machine is rotated positively, the tilling depth is large, and the back part of the machine is rotated reversely and the depth is small; the other is a double-shaft rotary cultivator, the front part and the rear part are both positively rotated, the front part is shallowly rotated to clean stubbles, the rotating speed is high, the rear part is rotated in a rotary manner, and the tilling depth is large; the existing front and rear rotary tillage shafts are fixed, the tillage depth of the machine is adjusted integrally by a tractor hydraulic system or a depth wheel, and the tillage depth of the front and rear cutter shafts cannot be adjusted independently. In the agricultural aspect, the shallow ploughing depth is expected to be relatively stable, the sowing requirement of general grains is met, the deep ploughing can be conveniently adjusted according to the soil type, the soil moisture content and the soil compactness, and the power configuration of the unit is convenient to adjust.
Disclosure of Invention
The floating type surface soil finishing operation machine provided by the invention utilizes a double-shaft rotary tillage technology, the front shaft rotates positively and rotates rotatably, the depth meets the soil preparation requirement of general agricultural requirements, generally is not less than 12cm, the rear shaft adopts a reverse rotary tillage technology, the rotary tillage cutter shaft is of a floating structure relative to the front cutter shaft and can float and profile along with the ground surface after being prepared by the front cutter shaft, the floating profile can adopt a side edge sliding prying type or a profiling type after a press roller, the consistency of the preparation depth of the rear cutter shaft is ensured, the change along with the change of the operation depth of the front cutter shaft is avoided, the power consumption of the rear cutter shaft is reduced, and the soil preparation quality required by subsequent sowing is ensured.
The technical scheme disclosed by the invention is as follows: a floating surface soil finishing operation machine comprises a frame, a front cutter shaft is arranged on the frame, an intermediate gear box is fixedly arranged on the frame, the front cutter shaft is in transmission connection with the intermediate gear box, the floating surface soil finishing operation machine is characterized in that the intermediate gear box is in transmission connection with a side gear box fixed on the frame, the side gear box is in transmission connection with a side universal joint transmission shaft, the side universal joint transmission shaft is in transmission connection with a side lower gear box, the front cutter shaft rotates anticlockwise, the side lower gear box is in transmission connection with a rear cutter shaft, and the rear cutter,
the cutter shaft assembly is characterized by further comprising a swinging arm, one end of the swinging arm is hinged with the mounting rack of the rear cutter shaft, and the other end of the swinging arm is hinged with the rack.
On the basis of the scheme, as the preferred, the rear end of the rack is fixedly provided with the hanging plate, the hanging plate is connected with the mounting rack through the floating spring, and the stretching direction of the floating spring is in the vertical direction.
On the basis of the above scheme, preferably, the carriage is fixedly installed at the rear end of the installation frame.
On the basis of the above scheme, preferably, the front end of the frame is fixedly provided with a suspension bracket.
Compared with the prior art, the invention has the following beneficial effects:
the double-shaft rotary tillage technology is characterized in that the front shaft rotates positively to perform rotary tillage, the depth meets the tillage land preparation requirement of general agricultural requirements and is generally larger than or equal to 12cm, the rear shaft adopts the reverse rotary tillage technology, a rotary tillage cutter shaft is of a floating structure relative to a front cutter shaft and can perform floating profiling along with the ground surface after the front cutter shaft is tilled, the floating profiling can adopt a side sliding prying type or a pressing roller back profiling type, the tillage depth of the rear cutter shaft is guaranteed to be consistent and does not change along with the change of the operation depth of the front cutter shaft, the power consumption of the rear cutter shaft is reduced, and the soil preparation quality required by.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of fig. 1.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
As shown in the figures 1-2, the floating surface soil finishing operation machine comprises a frame 1, a front cutter shaft 2 is arranged on the frame, an intermediate gear box 3 is fixedly arranged on the frame, and the front cutter shaft is in transmission connection with the intermediate gear box, and is characterized in that the intermediate gear box is in transmission connection with a side gear box 4 fixed on the frame, the side gear box is in transmission connection with a side universal joint transmission shaft 5, the side universal joint transmission shaft is in transmission connection with a side lower gear box 6, the front cutter shaft rotates anticlockwise, the side lower gear box is in transmission connection with a rear cutter shaft 7, the rear cutter shaft rotates clockwise,
the cutter shaft fixing device further comprises a swinging arm, one end of the swinging arm is hinged with the mounting frame 8 of the rear cutter shaft, and the other end of the swinging arm is hinged with the rack.
A hanging plate 8 is fixed at the rear end of the rack and connected with the mounting rack through a floating spring 9, and the telescopic direction of the floating spring is vertical.
The trailing bar 10 is fixedly arranged at the rear end of the mounting frame.
The front end of the frame is fixedly provided with a suspension bracket 11.
The working mechanism is as follows: the rear output power of the tractor is transmitted to the intermediate gear box through the power output shaft and the universal joint transmission shaft, and the power is divided into two paths through speed change and reversing, wherein one path of power passes through a bridge gear and a cutter shaft gear in the intermediate gear box to drive a front cutter shaft to rotate positively, so that soil crushing and tillage operation of the whole plough layer are realized; the other path of power is changed in speed and reversed through the middle gear box, is output to the side edge, is changed in speed and reversed through a transverse output shaft (or a universal joint transmission shaft) to the gear box on the side edge, is transmitted to the gear box under the side edge through the side universal joint transmission shaft to be reversed, drives a rear cutter shaft to reversely rotate, and presses and levels soil through self weight or spring pressure by a planker to finish fine soil crushing of surface soil; the tillage depth of the front cutter shaft generally reaches 12-15cm, the rotary tillage depth (relative to a floating layer) of the rear cutter shaft generally reaches 8-10cm, in order to ensure the stable rotary tillage depth of the rear cutter shaft and not change along with the change of the tillage depth of the front cutter shaft, the rear cutter shaft is designed to float along with the tillage ground surface, the rear cutter shaft is connected with a fixed shaft on a front side plate of the frame through a left swing arm and a right swing arm, and the pressure of the rear cutter shaft on the ground surface is controlled and adjusted through a floating spring.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A floating surface soil finishing operation machine comprises a frame, a front cutter shaft is arranged on the frame, an intermediate gear box is fixedly arranged on the frame, the front cutter shaft is in transmission connection with the intermediate gear box, the floating surface soil finishing operation machine is characterized in that the intermediate gear box is in transmission connection with a side gear box fixed on the frame, the side gear box is in transmission connection with a side universal joint transmission shaft, the side universal joint transmission shaft is in transmission connection with a side lower gear box, the front cutter shaft rotates anticlockwise, the side lower gear box is in transmission connection with a rear cutter shaft, and the rear cutter,
the cutter shaft assembly is characterized by further comprising a swinging arm, one end of the swinging arm is hinged with the mounting rack of the rear cutter shaft, and the other end of the swinging arm is hinged with the rack.
2. The floating type topsoil finishing machine as claimed in claim 1, wherein a hitch plate is fixed to a rear end of the frame, the hitch plate is connected to the mounting frame by a floating spring, and a telescopic direction of the floating spring is an up-down direction.
3. The floating surface soil finishing machine of claim 1, wherein the trailing end of the mounting bracket is fixedly mounted with the carriage.
4. The floating topsoil finishing machine of claim 1, wherein a suspension bracket is fixedly mounted to the front end of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110180124.2A CN113039876A (en) | 2021-02-08 | 2021-02-08 | Floating top soil finishing operation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110180124.2A CN113039876A (en) | 2021-02-08 | 2021-02-08 | Floating top soil finishing operation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113039876A true CN113039876A (en) | 2021-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110180124.2A Pending CN113039876A (en) | 2021-02-08 | 2021-02-08 | Floating top soil finishing operation machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN113039876A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2587140Y (en) * | 2002-12-11 | 2003-11-26 | 何彦平 | Ground forming type multi-function rotary tilling-seeding machine |
| CN2648777Y (en) * | 2003-08-14 | 2004-10-20 | 新疆农垦科学院农机研究所 | Dynamic soil preparation machine |
| CN2745334Y (en) * | 2004-06-22 | 2005-12-14 | 付汝东 | Reverse type rotary cultivator |
| CN101361419A (en) * | 2008-08-06 | 2009-02-11 | 李兵 | Two-axis stubbling rotary-tillage fertiliser deep-placement adjustable repression sowing device |
| JP2011036208A (en) * | 2009-08-17 | 2011-02-24 | Yanmar Co Ltd | Walking type management machine |
| CN203872520U (en) * | 2014-04-17 | 2014-10-15 | 农业部南京农业机械化研究所 | Fine land preparation machine for vegetable farming |
| CN204498597U (en) * | 2015-04-02 | 2015-07-29 | 石家庄鑫农机械有限公司 | Combined soil preparation machine |
| CN204653057U (en) * | 2015-05-22 | 2015-09-23 | 南京昌荣农机服务专业合作社 | Twin axle reversion pressure buries straw cutting apparatus |
| CN205510718U (en) * | 2016-01-25 | 2016-08-31 | 宿州市健生矿山设备有限公司 | Farming method diji is revolved to dark pine |
| CN206585900U (en) * | 2016-08-31 | 2017-10-27 | 杨凌鲁力农机装备有限公司 | A kind of middle high case rotary cultivator |
| CN206835563U (en) * | 2017-05-26 | 2018-01-05 | 高定新 | A kind of multifunctional vegetable shaper |
| CN108142015A (en) * | 2016-12-06 | 2018-06-12 | 四川农业大学 | Corn-soybean strip type composite plant no-tillage fertilizing precision planter |
| CN208029328U (en) * | 2018-02-07 | 2018-11-02 | 农业部南京农业机械化研究所 | A kind of floating control rotary-cut rotary cultivator of twin shaft |
| CN209472984U (en) * | 2019-01-18 | 2019-10-11 | 江苏省农垦农业发展股份有限公司 | A kind of accurate seeder for smooth derotation lid kind fertilizing integrated of ditching |
| CN110809918A (en) * | 2019-12-18 | 2020-02-21 | 农业农村部南京农业机械化研究所 | Reverse high-speed vertical claw type double-shaft precision soil preparation combined machine |
-
2021
- 2021-02-08 CN CN202110180124.2A patent/CN113039876A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2587140Y (en) * | 2002-12-11 | 2003-11-26 | 何彦平 | Ground forming type multi-function rotary tilling-seeding machine |
| CN2648777Y (en) * | 2003-08-14 | 2004-10-20 | 新疆农垦科学院农机研究所 | Dynamic soil preparation machine |
| CN2745334Y (en) * | 2004-06-22 | 2005-12-14 | 付汝东 | Reverse type rotary cultivator |
| CN101361419A (en) * | 2008-08-06 | 2009-02-11 | 李兵 | Two-axis stubbling rotary-tillage fertiliser deep-placement adjustable repression sowing device |
| JP2011036208A (en) * | 2009-08-17 | 2011-02-24 | Yanmar Co Ltd | Walking type management machine |
| CN203872520U (en) * | 2014-04-17 | 2014-10-15 | 农业部南京农业机械化研究所 | Fine land preparation machine for vegetable farming |
| CN204498597U (en) * | 2015-04-02 | 2015-07-29 | 石家庄鑫农机械有限公司 | Combined soil preparation machine |
| CN204653057U (en) * | 2015-05-22 | 2015-09-23 | 南京昌荣农机服务专业合作社 | Twin axle reversion pressure buries straw cutting apparatus |
| CN205510718U (en) * | 2016-01-25 | 2016-08-31 | 宿州市健生矿山设备有限公司 | Farming method diji is revolved to dark pine |
| CN206585900U (en) * | 2016-08-31 | 2017-10-27 | 杨凌鲁力农机装备有限公司 | A kind of middle high case rotary cultivator |
| CN108142015A (en) * | 2016-12-06 | 2018-06-12 | 四川农业大学 | Corn-soybean strip type composite plant no-tillage fertilizing precision planter |
| CN206835563U (en) * | 2017-05-26 | 2018-01-05 | 高定新 | A kind of multifunctional vegetable shaper |
| CN208029328U (en) * | 2018-02-07 | 2018-11-02 | 农业部南京农业机械化研究所 | A kind of floating control rotary-cut rotary cultivator of twin shaft |
| CN209472984U (en) * | 2019-01-18 | 2019-10-11 | 江苏省农垦农业发展股份有限公司 | A kind of accurate seeder for smooth derotation lid kind fertilizing integrated of ditching |
| CN110809918A (en) * | 2019-12-18 | 2020-02-21 | 农业农村部南京农业机械化研究所 | Reverse high-speed vertical claw type double-shaft precision soil preparation combined machine |
Non-Patent Citations (2)
| Title |
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| 管春松等: "蔬菜作畦机设计与试验", 《江苏大学学报(自然科学版)》 * |
| 肖宏儒等: "多层浮动接力式秸秆深埋还田机具设计与田间试验", 《农业开发与装备》 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20210629 |