CN208079698U - A kind of broken root loosenning tiller of clover - Google Patents

A kind of broken root loosenning tiller of clover Download PDF

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Publication number
CN208079698U
CN208079698U CN201820497412.4U CN201820497412U CN208079698U CN 208079698 U CN208079698 U CN 208079698U CN 201820497412 U CN201820497412 U CN 201820497412U CN 208079698 U CN208079698 U CN 208079698U
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China
Prior art keywords
soil
clover
root
blade
loosenning tiller
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CN201820497412.4U
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Chinese (zh)
Inventor
惠琴
任常辉
李翔鹰
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Guyuan Jinzhou District Jinhui Forage Production And Marketing Professional Cooperatives
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Guyuan Jinzhou District Jinhui Forage Production And Marketing Professional Cooperatives
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Abstract

The application provides a kind of broken root loosenning tiller of clover, including rotary cultivator attachment, suppression device, rack and draft gear.In actual use, the power output shaft of tractor drives rotary cultivator attachment rotation to carry out rotary tillage process to the soil in alfalfa cultivation region, acts on root system and soil by the blade of rotation, achievees the purpose that brokenly root and loosen the soil.Entire loosenning tiller is advanced by draft gear by tractor-drawn, and suppression device is driven to be compacted, smoothed and preserved soil moisture to the soil after rotary tillage.Using flat cutter piece and the structure of arc transition in the loosenning tiller, rapid vertical cutting is carried out to the root system in soil, clover main root is divided into two, ensure root system more fully take-up region nutrient and moisture, in addition the effects that loosening the soil, suppressing, it can promote clover precocity, early germination, fast growth, solve the problems, such as that blade influences alfalfa plants growth in conventional method.

Description

A kind of broken root loosenning tiller of clover
Technical field
This application involves agricultural machinery technological fields more particularly to a kind of clover to break root loosenning tiller.
Background technology
Clover is a kind of pasture crop planted extensively.Due to the long-term continuous cropping in alfalfa cultivation region, many alfalfa cultivation areas Domain is since growth time is longer, and there is many coarse clover root systems in soil.In practical plantation, coarse root system can make portion Divide the single plant strain growth of clover larger, influences adjacent plant strain growth, growth differences are larger between making plant, cannot be abundant Utilize the soil of planting area.Therefore, in actually planting, need according to practical upgrowth situation, to the root systems of alfalfa plants into The broken root of row, makes a coarse root system be divided into two or more smaller root systems and is filled to keep Root Distribution more uniform Divide and utilizes the soil and moisture in planting area.
In the prior art, generally by rotary cultivator, rotary tillage process, such as 200 type of Xi'an Asia Australia rotary cultivator are carried out to soil, The soil of root system and root system periphery in soil is cut open together by rotary tillage process, the mesh for reaching brokenly root and loosening the soil 's.But in actual production, in order to obtain it is good cut soil and hack effect, the blade overall length of rotary cultivator can be arranged compared with It is long, and in the end set bending shape of blade, can the clover root of below ground 10cm be sliced off or be cut off by the waist.Rotary cultivator When implementing operation to the soil in alfalfa cultivation region, the crushing for directly cutting root system, for the damage that tether panel is larger, simultaneously Traditional rotary knife chip architecture is easy to wind the coarse root system of clover on blade, and then tether panel is gone out soil, not only serious broken It is broken the growing environment of clover root system, and is likely to cause blade breakages, reduces the efficiency of production operation.
Utility model content
This application provides a kind of clovers to break root loosenning tiller, influences alfalfa plants growth to solve blade in conventional method Problem.
A kind of clover provided by the present application breaks root loosenning tiller, which is characterized in that including:Rotary cultivator attachment, suppression device, rack And draft gear, wherein
The rotary cultivator attachment, the suppression device and the draft gear are each attached in the rack;
The rotary cultivator attachment includes cutter shaft and multiple blades for being uniformly arranged on the cutter shaft, and the cutter shaft passes through biography Dynamic component connects the power output shaft of tractor;The blade is flat cutter piece, including straight cutter shaft fixed part and circular arc mistake Cross the soil cutting part for connecting the cutter shaft fixed part, the tangent extending line of the cutter shaft fixed part and the soil cutting part it Between angle be obtuse angle, the both sides of the blade are equipped with cutting edge, and the end of the blade is equipped with the tip of beveling;
The suppression device includes press wheel and adjustment frame, and one end of the adjustment frame is equipped with the wheel of the press wheel Axis, the other end are hinged in the rack;
The draft gear includes two first traction knots being arranged in the rack, and the connection transmission parts The second traction knot on outer wall, the first traction knot and second traction are tied and are equipped with through-hole.
Optionally, the loosenning tiller further includes hack baffle;The hack panel hinge the rotary cultivator attachment with it is described It suppresses in the rack between device.
Optionally, the hack baffle includes baffle main body and the baffle adjusting rod that is arranged in the baffle main body; One end of the baffle adjusting rod is hinged on the position of the baffle main body far from the rack, and the other end is in the rack Fixed block.
Optionally, spring is cased on the baffle adjusting rod, one end of the spring connects the fixed block, and the other end connects Connect the baffle main body.
Optionally, the adjustment frame is equipped with gag lever post, and the rack is equipped with strip-shaped hole;One end of the gag lever post is solid The adjustment frame is scheduled on close to the position of the press wheel, the other end runs through the strip-shaped hole.
Optionally, the adjustment frame is hinged with clean-up scraper on the position of the press wheel;The end of the clean-up scraper Contact the periphery of the press wheel.
Optionally, multiple insert retention disks are uniformly arranged on the cutter shaft, three is fixed in each insert retention disk The blade;The blade in the two neighboring insert retention disk is staggered.
By above technical scheme it is found that the application provides a kind of broken root loosenning tiller of clover, including rotary cultivator attachment, suppression dress It sets, rack and draft gear.In actual use, the power output shaft of tractor drives rotary cultivator attachment to rotate to alfalfa cultivation area The soil in domain carries out rotary tillage process, and root system and soil are acted on by the blade of rotation, achievees the purpose that brokenly root and loosens the soil.Entirely Loosenning tiller is advanced by draft gear by tractor-drawn, and suppression device is driven to be compacted, smoothed to the soil after rotary tillage And soil moisture conservation.Using flat cutter piece and the structure of arc transition in the loosenning tiller, rapid vertical is carried out to the root system in soil and is cut It cuts, clover main root is divided into two, it is ensured that root system more fully take-up region nutrient and moisture, in addition the works such as loosen the soil, suppress With can promote clover precocity, early germination, fast growth, solve the problems, such as in conventional method that blade influences alfalfa plants and grows.
Description of the drawings
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below Singly introduce, it should be apparent that, for those of ordinary skills, without creative efforts, also It can be obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram that clover breaks root loosenning tiller;
Fig. 2 is the structural schematic diagram that clover breaks root loosenning tiller in the embodiment of the present application;
Fig. 3 is the structural schematic diagram of blade in the embodiment of the present application;
It illustrates:
Wherein, 1- rotary cultivator attachments;11- cutter shafts;12- blades;121- cutter shaft fixed parts;122- soil cutting parts;13- blades Fixed disk;2- hack baffles;21- baffle main bodys;22- baffle adjusting rods;23- fixed blocks;24- springs;3- suppresses device;31- Press wheel;32- adjustment frames;33- gag lever posts;4- racks;41- strip-shaped holes;5- draft gears;The traction knots of 51- first;52- second Traction knot;6- transmission parts.
Specific implementation mode
Referring to Fig. 1, the structural schematic diagram of root loosenning tiller is broken for a kind of clover.From fig. 1, it can be seen that clover provided by the present application is broken Root loosenning tiller includes:Rotary cultivator attachment 1, suppression device 3, rack 4 and draft gear 5.
Wherein:The rotary cultivator attachment 1, the suppression device 3 and the draft gear 5 are each attached in the rack 4. In the present embodiment, rack 4 is including two identical main body truss using the direction of travel of unit as the symmetrical structure of axis, truss One end be equipped with draft gear 5, the three point attachment portion for connecting tractor, further, the draft gear 5 include setting Two first in the rack 4 traction knots 51, and the second traction knots 52 on connection 6 outer wall of transmission parts, described the It is equipped with through-hole on one traction knot 51 and the second traction knot 52.On the direction opposite from whole direction of travel, it is equipped with successively Rotary cultivator attachment 1 and its transmission parts 6 and suppression device 3.I.e. in actual work, the entire unit of tractor-drawn first carries out rotary tillage Operation, then the ground after rotary tillage is compacted.
As shown in Fig. 2, the rotary cultivator attachment 1 includes cutter shaft 11 and the multiple blades being uniformly arranged on the cutter shaft 11 12, the cutter shaft 11 connects the power output shaft of tractor by transmission parts 6.In actual use, cutter shaft 11 is stowed machine Power output shaft drive and carry out quick rotation, so that fixed blade 12 is quickly rotated, pass through when blade 12 rotates When soil surface, the clover root system in soil and soil is cut, completes the effect broken root and loosened the soil.Further, It is uniformly arranged multiple insert retention disks 13 on the cutter shaft 11, three blades are fixed in each insert retention disk 13 12;The blade 12 in the two neighboring insert retention disk 13 is staggered.In the present embodiment, insert retention disk 13 is used It is not only convenient for installation and replacement blade 12, and when blade 12 takes the root system of part clover out of, insert retention disk can be passed through 13 pairs of clover root systems are further cut, and avoid root system while resting on two blades 12 to make 12 deformation or damage blade of blade 12。
The gearbox that transmission parts 6 can be made of gear, when actual job, the power output shaft of tractor passes through company Binding, such as universal joint, connection gearbox export specific rotating speed, and pass through chain drive by the gear drive in gearbox Or rotating speed is delivered on cutter shaft 11 by gear rotation, implements cutting to cutting blade 12 quickly rotate.Obviously, in order to obtain Effect of preferably loosening the soil is obtained, the rotating speed that transmission parts 6 are output on cutter shaft 11 is higher than the gait of march of unit.
As shown in figure 3, the blade 12 is flat cutter piece, including straight cutter shaft fixed part 121 and arc transition connection The soil cutting part 122 of the cutter shaft fixed part 121, the cutter shaft fixed part 121 and the tangent line of the soil cutting part 122 prolong Angle between long line is obtuse angle, and the both sides of the blade 12 are equipped with cutting edge, and the end of the blade 12 is equipped with the tip of beveling. In actual use, circular hole can be set, and the circular hole by being arranged thereon connects cutter shaft 11, cutter shaft is fixed on cutter shaft fixed part 121 The flat construction in portion 121, can be in order to open up the fixed structures such as circular hole on cutter shaft fixed part 121, and be convenient for blade 12 It is installed on cutter shaft 11.The cutting edge of the both sides setting of soil cutting part 122 can cut clover root system, and pass through circle The transition structure and cutter shaft fixed part 121 of arc and 122 angle of soil cutting part are obtuse angle, can be touched in blade 12 After root system, formed between the cutting edge and root system of blade 12 with lasting relative motion, to easily break root system.Separately Outside, it at the tip of the end set of blade 12 beveling, also allows for blade 12 and enters soil, increase the efficiency of cutting.
It should be noted that in order to improve cutting effect, rotary tillage process is avoided to reduce the water holding capacity of soil, blade 12 Entire length is unsuitable long, such as in actual use, and the length that blade can be arranged is the 2/ of common rotavator knife leaf length 3.In the present embodiment, when power output, blade 12 vertically scratches clover root from top to bottom, and clover root is divided into two, to 2 clover roots are obtained, secondly blade 12 is loosened the soil to clover root.In this way, the two clover roots broken come into full contact with Soil, the ability of the nutrient, moisture that absorb soil greatly increase than before, and so that clover germination is turned green the speed of growth can be more Soon, growing way can be more preferable, and the longer the clover broken after root can be the more prosperous, and rough estimation yield can increase 5%-10%.In addition, blade 12 can be to soil Root system in earth carries out rapid vertical cutting, clover main root is divided into two, it is ensured that root system more fully take-up region nutrient It can promote clover precocity, early germination, fast growth with moisture, first planting clover can be made in due course in addition the effects that loosening the soil, suppressing It gathers in time advance 5-10 days, growing space is stopped to second batch of clover, extremely advantageous condition is created to clover volume increase.
The suppression device 3 includes press wheel 31 and adjustment frame 32, and one end of the adjustment frame 32 is equipped with the suppression The wheel shaft of wheel 31, the other end are hinged in the rack 4.In technical solution provided by the present application, press wheel 31 is in adjustment frame Under 32 traction, can on the good soil of rotary tillage rolls forward, and by the gravity of itself to after rotary tillage soil carry out town Pressure.Press wheel 31 is cylindrical runner, the width of press wheel 31 should be greater than or equal to the cutter shaft 11 length, i.e. rotary tillage makees The width of industry will be completely covered by the suppression width of press wheel 31, to obtain preferably compacting, soil moisture conservation effect.Adjustment frame 32 can be used The height of press wheel 31 is adjusted, to obtain different degrees of consolidation effect.Adjustment frame 32 can also be such that press wheel 31 keeps The state of one relative level, so that the soil after suppressing is more flat.
Further, the adjustment frame 32 is equipped with gag lever post 33, and the rack 4 is equipped with strip-shaped hole 41;The limit One end of bar 33 is fixed on the adjustment frame 32 close to the position of the press wheel 31, and the other end runs through the strip-shaped hole 41.Limit Position bar 33 can be such that the position of press wheel 31 is relatively fixed with the position of auxiliary positioning press wheel 31, avoid rising and falling once in a while because of ground Pattern, so that press wheel 31 is deflected.Gag lever post 33, which is located in strip-shaped hole 41, can make adjustment frame 32 only in the height direction It is moved, further limits the position of press wheel 31.In actual use, the adjustment height of press wheel 31 can pass through strip-shaped hole 41 length is limited, for example, for the flat planting area of landform, the length of strip-shaped hole 41 can be arranged it is shorter, To obtain flat suppression effect;And for the more rugged planting area of landform, the length of strip-shaped hole 41 can be increased, to keep away More soil is accumulated before exempting from press wheel 31.
Since in actual use, the soil types and physical characteristic of rotary tillage are different, the soil moisture content in some areas Higher, soil is easy to be adhered to the surface of press wheel 31 after rotary tillage, and influences suppression effect.Therefore, in the application Section Example in, the adjustment frame 32 is hinged with clean-up scraper 34 on the position of the press wheel 31;The clean-up scraper 34 end contacts the periphery of the press wheel 31.That is, if having adhered to the higher soil of partially aqueous rate on press wheel 31 Afterwards, the soil of adherency can be scraped from press wheel 31 by the effect of clean-up scraper 34, to maintain press wheel 31 integrally to transport Capable stability.
In a kind of technical solution, the loosenning tiller further includes hack baffle 2;The hack baffle 2 is hinged on the rotation In the rack 4 between plowing device 1 and the suppression device 3.In actual use, blade 12 is revolved with the high speed of cutter shaft 11 Turning can be can drive the soil block of cutting to splash backward, setting hack baffle 2 can prevent soil block from splashing.And due to setting After having set hack baffle 2, the soil block of splashing can be with flying hit on hack baffle 2, to make the soil block after rotary tillage Grain is thinner.
Further, the hack baffle 2 includes baffle main body 21 and the baffle being arranged in the baffle main body 21 Adjusting rod 22;One end of the baffle adjusting rod 22 is hinged on 21 position far from the rack 4 of the baffle main body, the other end Fixed block 23 in the rack 4.Wherein, baffle main body 21 is in direct contact the soil block of splashing, and soil block is made to become under shock Must be more broken, baffle adjusting rod 22 can be with controllable register main body 21 in the distance between 12 end of blade, to avoid in soil For sandstone after impingement baffles main body 21, blade 12 is damaged in the position of rebound to blade 12.
In order to avoid the rebound of relatively large sandstone, in the section Example of the application, covered on the baffle adjusting rod 22 There are spring 24, one end of the spring 24 to connect the fixed block 23, the other end connects the baffle main body 21.Spring 24 can be with Make baffle main body 21 in operation, keeps a metastable position, and under individual cases, occur in the soil of rotary tillage When larger sandstone particle, the effect of spring can be passed through and increase the distance between baffle main body 21 and blade 12, discharge in time Larger sandstone particle avoids damage blade 12.
By above technical scheme it is found that the application provides a kind of broken root loosenning tiller of clover, including rotary cultivator attachment 1, suppression dress Set 3, rack 4 and draft gear 5.In actual use, the power output shaft of tractor drives rotary cultivator attachment 5 to rotate to clover kind The soil in growing area domain carries out rotary tillage process, and root system and soil are acted on by the blade 12 of rotation, the mesh for reaching brokenly root and loosening the soil 's.Entire loosenning tiller is advanced by draft gear 5 by tractor-drawn, and suppression device 3 is driven to carry out the soil after rotary tillage It is compacted, smooths and preserves soil moisture.Using flat cutter piece and the structure of arc transition in the loosenning tiller, the root system in soil is carried out fast Fast vertical cutting, clover main root is divided into two, it is ensured that root system more fully take-up region nutrient and moisture, in addition loosen the soil, The effects that suppression, can promote clover precocity, early germination, fast growth, and solving blade in conventional method influences alfalfa plants growth The problem of.
Similar portion cross-reference between embodiment provided by the present application, specific implementation mode provided above is only It is several examples under the total design of the application, does not constitute the restriction of the application protection domain.For those skilled in the art For member, any other embodiment expanded without creative efforts according to application scheme all belongs to In the protection domain of the application.

Claims (7)

1. a kind of clover breaks root loosenning tiller, which is characterized in that including:Rotary cultivator attachment (1), suppression device (3), rack (4) and Draft gear (5), wherein;
The rotary cultivator attachment (1), the suppression device (3) and the draft gear (5) are each attached in the rack (4);
The rotary cultivator attachment (1) includes cutter shaft (11) and the multiple blades (12) being uniformly arranged on the cutter shaft (11), institute State the power output shaft that cutter shaft (11) connects tractor by transmission parts (6);The blade (12) is flat cutter piece, including straight Cutter shaft fixed part (121) and arc transition connect the soil cutting part (122) of the cutter shaft fixed part (121), the knife Angle between axis fixed part (121) and the tangent extending line of the soil cutting part (122) is obtuse angle, the blade (12) Both sides are equipped with cutting edge, and the end of the blade (12) is equipped with the tip of beveling;
The suppression device (3) includes press wheel (31) and adjustment frame (32), and one end of the adjustment frame (32) is equipped with described The wheel shaft of press wheel (31), the other end are hinged in the rack (4);
The draft gear (5) includes two first traction knots (51) being arranged in the rack (4), and the connection biography It is all provided on the second traction knot (52) on dynamic component (6) outer wall, the first traction knot (51) and the second traction knot (52) There is through-hole.
2. clover according to claim 1 breaks root loosenning tiller, which is characterized in that the loosenning tiller further includes hack baffle (2);The hack baffle (2) is hinged in the rack (4) between the rotary cultivator attachment (1) and the suppression device (3).
3. clover according to claim 2 breaks root loosenning tiller, which is characterized in that the hack baffle (2) includes baffle master Body (21) and the baffle adjusting rod (22) being arranged on the baffle main body (21);It cuts with scissors one end of the baffle adjusting rod (22) It is connected on position of the baffle main body (21) far from the rack (4), fixed block of the other end in the rack (4) (23)。
4. clover according to claim 3 breaks root loosenning tiller, which is characterized in that be cased with bullet on the baffle adjusting rod (22) One end of spring (24), the spring (24) connects the fixed block (23), and the other end connects the baffle main body (21).
5. clover according to claim 1 breaks root loosenning tiller, which is characterized in that the adjustment frame (32) is equipped with gag lever post (33), the rack (4) is equipped with strip-shaped hole (41);It is close that one end of the gag lever post (33) is fixed on the adjustment frame (32) The position of the press wheel (31), the other end run through the strip-shaped hole (41).
6. clover according to claim 1 breaks root loosenning tiller, which is characterized in that the adjustment frame (32) is close to the suppression It takes turns and is hinged with clean-up scraper (34) on the position of (31);The end of the clean-up scraper (34) contacts the circumference of the press wheel (31) Face.
7. clover according to claim 1 breaks root loosenning tiller, which is characterized in that be uniformly arranged on the cutter shaft (11) multiple Insert retention disk (13) each fixes three blades (12) on the insert retention disk (13);The two neighboring blade The blade (12) on fixed disk (13) is staggered.
CN201820497412.4U 2018-04-10 2018-04-10 A kind of broken root loosenning tiller of clover Active CN208079698U (en)

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CN201820497412.4U CN208079698U (en) 2018-04-10 2018-04-10 A kind of broken root loosenning tiller of clover

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111543202A (en) * 2020-04-26 2020-08-18 石家庄鑫农机械有限公司 Fruit tree root system pruning machine
CN113261402A (en) * 2021-05-08 2021-08-17 青铜峡市民乐农业机械有限公司 Intelligent precision rotary tillage, ridging and sowing all-in-one machine special for vegetables

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111543202A (en) * 2020-04-26 2020-08-18 石家庄鑫农机械有限公司 Fruit tree root system pruning machine
CN111543202B (en) * 2020-04-26 2021-09-17 石家庄鑫农机械有限公司 Fruit tree root system pruning machine
CN113261402A (en) * 2021-05-08 2021-08-17 青铜峡市民乐农业机械有限公司 Intelligent precision rotary tillage, ridging and sowing all-in-one machine special for vegetables

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