CN201911008U - Compound minimum tillage land preparation machine - Google Patents

Compound minimum tillage land preparation machine Download PDF

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Publication number
CN201911008U
CN201911008U CN2010206888610U CN201020688861U CN201911008U CN 201911008 U CN201911008 U CN 201911008U CN 2010206888610 U CN2010206888610 U CN 2010206888610U CN 201020688861 U CN201020688861 U CN 201020688861U CN 201911008 U CN201911008 U CN 201911008U
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China
Prior art keywords
rake
stubble
preparation machine
deep soil
loosing shovel
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Expired - Fee Related
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CN2010206888610U
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Chinese (zh)
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王泽文
常建国
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Individual
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Individual
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Abstract

The utility model discloses a compound minimum tillage land preparation machine, and aims to provide a compound minimum tillage land preparation machine which is fine in stubble cleaning and land preparation effect and good in utilization economic efficiency. The compound minimum tillage land preparation machine comprises a frame, a stubble breaking rake, a shallow loosening part, a deep loosening part, a tail support, two land wheels and a clod breaking roller, wherein the stubble breaking rake, the shallow loosening part, the deep loosening part, the tail support and the two land wheels are installed on the frame, and the clod breaking roller is mounted on the tail support. The stubble breaking rake is designed into stubble cleaning groups which are hung below the front of the frame and comprise a front rake group and a rear rake group oppositely and laterally disposed, and rake blades of the front rake group and the rear rake group are notched disc rake blades. The compound minimum tillage land preparation machine is suitable for combination operation of stubble cleaning deep loosening land preparation in dry farmland cropping regions without ploughing original stubbles.

Description

The compound soil preparation machine of minimal tilling
Technical field
The utility model relates to a kind of agricultural and ploughs scarification equipment, especially relates to a kind of compound soil preparation machine of minimal tilling.
Background technology
Adopt the compound soil preparation machine of minimal tilling to carry out the protectiveness ploughing work, can rob farming season, reduce the tractor unit and advance the ground number of times, cut down the consumption of energy.In recent years, some novel compound soil preparation machine of minimal tilling have obtained extensive use in modernized agricultural production.Also once designed many outstanding technical schemes at the compound soil preparation machine performance of minimal tilling technically.For example, Chinese patent publication number CN201278632, open day on 07 29th, 2009, the name of innovation and creation was called ' the compound soil preparation machine of minimal tilling ', and this application case discloses a kind of compound soil preparation machine of minimal tilling.This compound soil preparation machine of minimal tilling comprises frame and rack-mounted breaking rake, shallow loose parts, subsoiling component, tail carriage and two land wheels, is installed in the clod breaking roller on the tail carriage.Described breaking rake is lifted on the lower front of this frame, and this breaking rake is made of former and later two rake groups, and arranged opposite before and after former and later two rake groups employings, and the blade of preceding rake group adopts the cutaway disk blade, and the blade of back rake group adopts full cutting edge disc.This technical scheme efficiently solves the technical problem of the breaking associating subsoiling land preparation of former stub land.But part still has some deficits: because the blade of back rake group adopts full cutting edge disc, particularly corn is received the back toothing, also the field stubble shreds ability for intertillage crop, do not reach the requirement of stubble-cleaning entire technique, even need take driving type stubble-cleaning facility secondary to advance ground operation technique measure, the problem that exists is whole ground of a stubble-cleaning weak effect, increased the secondary operation cost, its usage economy is poor.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of stubble-cleaning effective wholely, the compound soil preparation machine of minimal tilling that its usage economy is good.
For achieving the above object, the utility model adopts following technical proposals: the compound soil preparation machine of minimal tilling of the present utility model comprises frame and rack-mounted breaking rake, shallow loose parts, subsoiling component, tail carriage and two land wheels, is installed in the clod breaking roller on the tail carriage.Described breaking rake is designed to stubble-cleaning rake group, this stubble-cleaning rake group is lifted on the lower front of this frame, this stubble-cleaning rake group is made of former and later two rake groups, and arranged opposite before and after former and later two rake groups employings, and the blade of the blade of preceding rake group and back rake group all adopts the cutaway disk blade.
As the compound improvement of minimal tilling soil preparation machine of the utility model, this subsoiling component is made up of deep soil loosing shovel handle, perching knife, deep soil loosing shovel point, the shovel wing, the front end of this deep soil loosing shovel handle is installed the deep soil loosing shovel point, this deep soil loosing shovel point is designed to double end cutter type, be positioned at the oblique upper of deep soil loosing shovel point, on the inclined plane of this deep soil loosing shovel handle, perching knife be installed, be positioned at the back lower place of perching knife, two shovel wings about symmetry is installed on the two sides of this deep soil loosing shovel handle, this shovel wing is designed to the taper seat shape.
As the compound further improvement of minimal tilling soil preparation machine of the utility model, arc hack tooth, arc suppression tooth are installed respectively on former and later two roll shafts of described clod breaking roller.
After adopting technique scheme, the beneficial effects of the utility model are:
1. described breaking rake is designed to stubble-cleaning rake group, and arranged opposite before and after former and later two rake groups adopt, the blade of the blade of preceding rake group and back rake group all adopts the cutaway disk blade, utilize the cutaway disk blade to soil block, crop toothing, the strong characteristics of crop stubble chopping ability, particularly realized twice rake of crop toothing cut, stubble-cleaning is effective.
2. two shovel wings about symmetry on the two sides of this deep soil loosing shovel handle is installed, this shovel wing is designed to the taper seat shape, and deep soil loosing shovel wing chesson during operation forms continuously " mouse road " shoveling the wing degree of depth, retains and conserve soil moisture, and is effective wholely.
3. the blade of the blade of preceding rake group and back rake group all adopts the cutaway disk blade, and the stubble-cleaning ability is strong, and unit just can be finished whole ground with once advancing, reach the ridge planting state, saved traditional rotary tillage soil-working operation, reduced the operation number of times, reduced operating cost, its usage economy is good.
Description of drawings
Fig. 1 is the compound soil preparation machine organigram of minimal tilling of the utility model;
Fig. 2 is the compound subsoiling component organigram of minimal tilling soil preparation machine of the utility model;
Fig. 3 is to view along the A among Fig. 2;
Fig. 4 is the compound clod breaking roller organigram of minimal tilling soil preparation machine of the utility model.
Among the figure: the 2 shallow loose parts 3 subsoiling components 4 tail carriages 5 clod breaking rollers 6 land wheels 7 cutaway disk blades 8 deep soil loosing shovel handles 9 perching knives 10 deep soil loosing shovels point 11 shovel wings 12 arc hack teeth 13 arcs suppression teeth 14 are harrowed in frame 1 breaking
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
The structure that the utility model is compound minimal tills soil preparation machine comprises frame 1 and is installed in the breaking rake 2 on the frame 1, shallow loose parts 3, subsoiling component 4, tail carriage 5 and two land wheels 7 as shown in Figure 1, is installed in the clod breaking roller 6 on the tail carriage 5.Described breaking rake 2 is designed to stubble-cleaning rake group, this stubble-cleaning rake group is lifted on the lower front of this frame 1, this stubble-cleaning rake group is made of former and later two rake groups, and arranged opposite before and after former and later two rake groups employings, and the blade of the blade of preceding rake group and back rake group all adopts cutaway disk blade 8.
As Fig. 2, shown in Figure 3, provided the organigram of subsoiling component embodiment of the present utility model, this subsoiling component 4 is made up of deep soil loosing shovel handle 9, perching knife 10, deep soil loosing shovel point 11, the shovel wing 12, the front end of this deep soil loosing shovel handle 9 is installed deep soil loosing shovel point 11, this deep soil loosing shovel point 11 is designed to double end cutter type, be positioned at the oblique upper of deep soil loosing shovel point 11, perching knife 10 is installed on the inclined plane of this deep soil loosing shovel handle 9, be positioned at the back lower place of perching knife 10, two shovel wings 12 about symmetry is installed on the two sides of this deep soil loosing shovel handle 9, this shovel wing 12 is designed to the taper seat shape.
As shown in Figure 4, provided the organigram of clod breaking roller embodiment of the present utility model, arc hack tooth 13, arc suppression tooth 14 have been installed respectively on former and later two roll shafts of described clod breaking roller 6.
The course of work of the present utility model is, the compound soil preparation machine of minimal tilling connects with the haulage gear of large-scale wheel tractor, adopt with common mouldboard plow with the compound soil preparation machine tillage operation that buries of minimal tilling of quadrat method operation, when being in the operating position, stubble-cleaning rake group is shredded soil block and crop toothing, stubble to the soil in the working width; Subsoiling component carries out the deep soil loosing shovel point to the soil in the working width and loosens the soil, shovels wing chesson and cut off the broken root stubble of cutting of weeds root system, perching knife, and the clod breaking roller at rear portion carries out fragmentation, suppression to dark pine back topsoil, is beneficial to and retains and conserve soil moisture.In the operation process, according to the tillage operation quality, can be at any time the dark loose degree of depth of Height Adjustment subsoiling component by two land wheels 7 of lifting.

Claims (3)

1. compound soil preparation machine of minimal tilling, (2), shallow loose parts (3), subsoiling component (4), tail carriage (5) and two land wheels (7) are harrowed in the breaking that comprises frame (1) and be installed on the frame (1), be installed in the clod breaking roller (6) on the tail carriage (5), it is characterized in that: described breaking rake (2) is designed to stubble-cleaning rake group, this stubble-cleaning rake group is lifted on the lower front of this frame (1), this stubble-cleaning rake group is made of former and later two rake groups, and arranged opposite before and after former and later two rake groups adopt, the blade of the blade of preceding rake group and back rake group all adopts cutaway disk blade (8).
2. the compound soil preparation machine of minimal tilling according to claim 1, it is characterized in that: this subsoiling component (4) is by deep soil loosing shovel handle (9), perching knife (10), deep soil loosing shovel point (11), the shovel wing (12) is formed, the front end of this deep soil loosing shovel handle (9) is installed deep soil loosing shovel point (11), this deep soil loosing shovel point (11) is designed to double end cutter type, be positioned at the oblique upper of deep soil loosing shovel point (11), perching knife (10) is installed on the inclined plane of this deep soil loosing shovel handle (9), be positioned at the back lower place of perching knife (10), two shovel wings (12) about symmetry is installed on the two sides of this deep soil loosing shovel handle (9), this shovel wing (12) is designed to the taper seat shape.
3. the compound soil preparation machine of minimal tilling according to claim 1 and 2 is characterized in that: arc hack tooth (13), arc suppression tooth (14) are installed respectively on former and later two roll shafts of described clod breaking roller (6).
CN2010206888610U 2010-12-30 2010-12-30 Compound minimum tillage land preparation machine Expired - Fee Related CN201911008U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206888610U CN201911008U (en) 2010-12-30 2010-12-30 Compound minimum tillage land preparation machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206888610U CN201911008U (en) 2010-12-30 2010-12-30 Compound minimum tillage land preparation machine

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CN201911008U true CN201911008U (en) 2011-08-03

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104160797A (en) * 2014-07-25 2014-11-26 山东常林农业装备股份有限公司 Pre-sowing seedbed soil preparation machine
CN104969677A (en) * 2015-05-16 2015-10-14 石河子市光大农机有限公司 Combine seedbed preparation machine with depth-limiting function
CN107018677A (en) * 2017-06-12 2017-08-08 山东农业大学 A kind of new symmetrical bionical reducing adhesion resistance deep soil loosing shovel
CN107306527A (en) * 2017-08-15 2017-11-03 重庆市农业科学院 One kind combination pneumatic seeder and air-suction seeding system
RU182660U1 (en) * 2016-04-28 2018-08-28 Федеральное государственное бюджетное научное учреждение Федеральный научный агроинженерный центр ВИМ (ФГБНУ ФНАЦ ВИМ) Tillage Combine
CN112243614A (en) * 2020-10-30 2021-01-22 扬州大学 Compacting stubble-cleaning device of convenient transportation
CN116158222A (en) * 2023-03-23 2023-05-26 青海省国有林场总站 Mountain land drought region forestation mechanized combined soil preparation equipment and method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104160797A (en) * 2014-07-25 2014-11-26 山东常林农业装备股份有限公司 Pre-sowing seedbed soil preparation machine
CN104160797B (en) * 2014-07-25 2016-01-20 山东常林农业装备股份有限公司 One broadcasts front seed bed preparation machine
CN104969677A (en) * 2015-05-16 2015-10-14 石河子市光大农机有限公司 Combine seedbed preparation machine with depth-limiting function
RU182660U1 (en) * 2016-04-28 2018-08-28 Федеральное государственное бюджетное научное учреждение Федеральный научный агроинженерный центр ВИМ (ФГБНУ ФНАЦ ВИМ) Tillage Combine
CN107018677A (en) * 2017-06-12 2017-08-08 山东农业大学 A kind of new symmetrical bionical reducing adhesion resistance deep soil loosing shovel
CN107306527A (en) * 2017-08-15 2017-11-03 重庆市农业科学院 One kind combination pneumatic seeder and air-suction seeding system
CN112243614A (en) * 2020-10-30 2021-01-22 扬州大学 Compacting stubble-cleaning device of convenient transportation
CN112243614B (en) * 2020-10-30 2023-07-07 扬州大学 Pressing stubble cleaning device convenient to transport
CN116158222A (en) * 2023-03-23 2023-05-26 青海省国有林场总站 Mountain land drought region forestation mechanized combined soil preparation equipment and method
CN116158222B (en) * 2023-03-23 2023-10-31 青海省国有林场总站 Mountain land drought region forestation mechanized combined soil preparation equipment and method

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Granted publication date: 20110803

Termination date: 20131230