CN203912470U - Sheep's hay root cutter - Google Patents
Sheep's hay root cutter Download PDFInfo
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- CN203912470U CN203912470U CN201420286559.0U CN201420286559U CN203912470U CN 203912470 U CN203912470 U CN 203912470U CN 201420286559 U CN201420286559 U CN 201420286559U CN 203912470 U CN203912470 U CN 203912470U
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- colter
- sheep
- hay
- rill
- turnplow
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Abstract
The utility model relates to agricultural machinery field, in particular to sheep's hay root cutter.This sheep's hay root cutter, comprising: frame, colter and turnplow; Described frame comprises tractive unit, leading section, pars intermedia and rearward end; Described tractive unit is for being connected with draw-gear; Described colter and described leading section are rotationally connected; Described colter, for outputing the rill that the degree of depth is 0-10cm, cuts off the horizontal rhizome of sheep's hay in rill; Described pars intermedia is for fixing described turnplow; The degree of depth that described turnplow is used for deepening rill on the basis of rill is to 10-15cm, and the wide rill that slits.The utility model in use, cut off the rhizome of the sheep's hay in rill completely and dig the soil in ditch, rhizomes of Leymus chinensis after cut-out cannot stop advancing of colter and turnplow, colter and turnplow are moved ahead smoothly after cut-out rhizomes of Leymus chinensis, the sheep's hay root cutter that the utility model provides forms for the characteristics design of sheep's hay specially, and specific aim is extremely strong.
Description
Technical field
The utility model relates to agricultural machinery field, in particular to sheep's hay root cutter.
Background technology
Sheep's hay is perennial rhizome dogstail, and its rhizome prosperity is mainly distributed in the soil layer of 0～15 centimetre, along with the prolongation of growth year, rhizome is crisscross, forms hard turf, air capacity of soils variation, grows weak, causes sheep's hay production declining, therefore, after Chinense Grassland utilizes 5～6 years, conventionally adopt and plough plough by rhizome cut-out, to promote sheep's hay vegetative propagation, increase soil aeration, keep the lasting high yield on sheep's hay ground.
In correlation technique, cultivated plough is used for ploughing, and cultivated plough comprises plough shovel and the plough tip, but owing to there is no special to cut root device for Chinense Grassland, conventionally in use procedure, need a people to hold the plough tip, control the direction of plough shovel and the degree of depth of burying, to utilize plough shovel by the root pull-out ground of sheep's hay.
But because the rhizome of sheep's hay is crisscross, plough shovel stretches into after soil layer, is that face contacts with the rhizome of sheep's hay, therefore plough plough and cut off rhizomes of Leymus chinensis difficulty, rhizome is pulled up in the lump together with soil, and crisscross rhizome very easily snarls plough shovel, make cutting root and cannot carry out smoothly for sheep's hay.In correlation technique, do not have the special root device of cutting for sheep's hay characteristic.
Utility model content
The purpose of this utility model is to provide sheep's hay root cutter, to solve the above problems.
A kind of sheep's hay root cutter is provided in embodiment of the present utility model, and this sheep's hay root cutter comprises: frame, colter and turnplow; Frame comprises tractive unit, leading section, pars intermedia and rearward end; Tractive unit is for being connected with draw-gear; Colter and leading section are rotationally connected; Colter, for outputing the rill that the degree of depth is 0-10cm, cuts off the horizontal rhizome of sheep's hay in rill; Pars intermedia is for fixing turnplow; The degree of depth that turnplow is used for deepening rill on the basis of rill is to 10-15cm, and the wide rill that slits.
Further, this sheep's hay root cutter also comprises: land wheel; Land wheel is arranged on rearward end, is rotationally connected with rearward end; Land wheel is used for rolling surface dust.
Further, this sheep's hay root cutter also comprises: seeder; In seeder, be provided with six square shafts, seeding sleeve and seeding sprocket wheel; Six square shafts are fixedly connected with seeding sprocket wheel; Seeding sleeve comprises cylinder and square tube, and the external diameter of cylinder and square tube is identical, and six square shafts are placed in seeding sleeve, is fixedly connected with seeding sleeve; On the wheel hub of land wheel, be provided with drive sprocket; Land wheel rotates and drives drive sprocket; Between drive sprocket and seeding sprocket wheel, be provided with driving chain.
Further, this sheep's hay root cutter also comprises seed guiding tube; One end of seed guiding tube is arranged on the lower end of seeder; The other end is arranged on turnplow, away from a side of colter; Seed guiding tube is for guiding the seed of being discharged by the lower end of seeder to the rill of turnplow incision.
Further, this sheep's hay root cutter also comprises handwheel; Handwheel is arranged on seeder, and handwheel and six square shafts are in transmission connection; Handwheel is used for controlling six square shafts along its axle center rotation, controls the size in the seeding gap forming between seeding sleeve and seeder.
Further, this sheep's hay root cutter also comprises: colter bumper bracket, connecting axle and back-moving spring; Connecting axle comprises transverse axis and the longitudinal axis; Back-moving spring is also provided with near one end of the longitudinal axis the draw-in groove of establishing back-moving spring for blocking; Draw-in groove and back-moving spring are all through transverse axis; Colter bumper bracket comprises fixed mount and bumper bracket; One end of bumper bracket is fixedly connected with the central shaft of colter, and the other end is fixedly connected with the longitudinal axis; Fixed mount and bumper bracket are rotationally connected, and fixed mount is used for driving colter and bumper bracket to move simultaneously; Back-moving spring can stretch or compress in the direction of advance of colter.
Preferably, on colter, be also provided with colter depth adjustment axle, in frame, be provided with at least one first connecting hole, on colter depth adjustment axle, be provided with multiple the first fixing holes; The first connecting hole is fixedly connected with the first fixing hole.
Preferably, be provided with multiple the second fixing holes on turnplow, pars intermedia is provided with at least one installing hole, and installing hole is fixedly connected with the second fixing hole.
Preferably, colter is Scroll-tupe ripple colter, and Scroll-tupe ripple colter comprises disk and Scroll-tupe ripple cutter ring; The crest line that the crest of Scroll-tupe ripple cutter ring and trough form centered by the center of circle of disk by equidistantly, be whirlpool in the same way and arrange, the interior ring of Scroll-tupe ripple cutter ring and the outer end structure in aggregates of disk.
The sheep's hay root cutter of the utility model above-described embodiment, comprise frame, colter and turnplow, frame comprises the tractive unit being connected with draw-gear, the leading section being connected with colter, the pars intermedia and the rearward end that are fixedly connected with turnplow, in use, colter, for outputing the rill of 0-10cm, cuts off the horizontal rhizome of sheep's hay in rill; The degree of depth that turnplow is used for deepening rill on the basis of the rill of outputing at colter is to 10-15cm, and the wide rill that slits, cut off the rhizome of the sheep's hay in rill completely and dig the soil in ditch, rhizomes of Leymus chinensis after cut-out cannot stop advancing of colter and turnplow, colter and turnplow are moved ahead smoothly after cut-out rhizomes of Leymus chinensis, the sheep's hay root cutter that the utility model provides forms for the characteristics design of sheep's hay specially, and specific aim is extremely strong.
Brief description of the drawings
Fig. 1 shows the perspective view of the sheep's hay root cutter that the utility model provides;
Fig. 2 shows the front view of the sheep's hay root cutter that the utility model provides;
Fig. 3 shows the dorsal view of the sheep's hay root cutter that the utility model provides;
Fig. 4 shows the structure for amplifying schematic diagram of the colter depth adjustment axle in the sheep's hay root cutter that the utility model provides;
Fig. 5 shows the amplification perspective view of the part-structure in the sheep's hay root cutter that the utility model provides;
Fig. 6 shows the enlarged front view of the part-structure in the sheep's hay root cutter that the utility model provides;
Fig. 7 shows the amplification dorsal view of the part-structure in the sheep's hay root cutter that the utility model provides.
Embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
In conjunction with Fig. 1-Fig. 7, a kind of sheep's hay root cutter is provided in embodiment of the present utility model, this sheep's hay root cutter comprises: frame 1, colter 2 and turnplow 3; Frame 1 comprises tractive unit 4, leading section 5, pars intermedia 6 and rearward end 7; Tractive unit 4 is for being connected with draw-gear; Colter 2 is rotationally connected with leading section 5, can be to be connected by colter arm 8 between colter 2 and leading section 5 particularly, wherein colter 2 is rotationally connected with colter arm 8, colter arm 8 is fixedly connected with leading section 5, alternatively, between colter arm 8 and leading section 5, be fixedly connected with by colter depth adjustment axle, in actual applications, concrete type of attachment does not limit, and relatively rotates and is connected as long as realize between colter 2 and leading section 5; Colter 2, for outputing the rill that the degree of depth is 0-10cm, cuts off the rhizomes of Leymus chinensis in rill; Pars intermedia 6 is for fixing turnplow 3; Turnplow 3 for the degree of depth of deepening rill on the basis of rill to 10-15cm, and the wide rill that slits.
In actual applications, tractive unit 4 can comprise bearing pin 9 and the second connecting hole 10, and tractive unit 4 is triangular prism shaped, and bearing pin 9 is arranged on a limit of bottom surface of tractive unit 4, and the setting party of this limit and bearing pin 9 is the direction of advance perpendicular to root cutter to parallel and bearing pin 9.The second connecting hole 10 is arranged on the summit place of triangular prism, be positioned at bearing pin 9 directly over, the second connecting hole 10 of draw-gear and tractive unit 4 and the two ends of bearing pin 9 coordinate, and realize tractive unit 4 and the trifilar suspension of draw-gear are installed.In actual applications, draw-gear can be tractor, tractor is fixedly connected with frame 1, so that frame 1 travels forward under the traction of tractor.
In the embodiment providing at the utility model, colter 2 is realized and being connected of frame 1 by colter depth adjustment axle 11, and particularly, colter depth adjustment axle 11 comprises square shaft and multidiameter, and is arranged on the limiting section between square shaft and multidiameter; On colter 2, be provided with connecting portion, this connecting portion is provided with longitudinal hole, and multidiameter, through longitudinal hole, is stuck in limiting section, then utilizes nut fixed step axle, so that connecting portion is fixed on colter depth adjustment axle 11.Preferably, can also, by limited block being set on colter depth adjustment axle 11, limit the rotating range of connecting portion on colter depth adjustment axle 11.Particularly, connecting portion comprises the first connecting portion and the second connecting portion, and the first connecting portion is arranged on the upper end of the second connecting portion, and limited block is arranged between the first connecting portion and the second connecting portion, and limited block withstands on colter depth adjustment axle 11.
On square shaft, be provided with multiple the first fixing holes 12, in frame 1, be correspondingly provided with the first connecting hole 13 that at least one coordinates with this first fixing hole 12, by bolt, the first fixing hole 12 is connected with the first connecting hole 13, in actual applications, conventionally in frame 1, be provided with two the first connecting holes 13, these two the first connecting holes 13 and two the first fixing hole 12 bolts, realize colter 2 and being fixedly connected with in frame 1, because the first fixing hole 12 on square shaft is multiple, therefore the first connecting hole 13 in frame 1 can select two of arbitrary neighborhood to achieve a fixed connection, the fixed position difference of selecting, colter 2 stretches into the also difference of the degree of depth in soil layer, thereby realize the depth adjustment of colter 2.
The root cutter that the utility model provides mainly for steppe plant be sheep's hay, according to the root distribution character of sheep's hay, make colter 2 go deep into ground 0-10cm, under the effect of colter 2, output the rill that the degree of depth is 0-10cm, the blade of colter 2 contacts with the grass roots in ditch, cuts off the rhizomes of Leymus chinensis in rill; Then utilize the turnplow 3 immediately following colter 2 rear sides, turnplow 3 is fixed on the pars intermedia 6 of frame 1, on the basis of the rill that turnplow 3 is outputed at colter 2, the degree of depth of rill, to 10-15cm, is cut off to the rhizomes of Leymus chinensis within the scope of 10-15cm, and is chipped rill, and realization is loosened the soil.
The sheep's hay root cutter of the utility model above-described embodiment, comprise frame 1, colter 2 and turnplow 3, frame 1 comprises the tractive unit 4 being connected with draw-gear, the leading section 5 being connected with colter 2, the pars intermedia 6 and the rearward end 7 that are fixedly connected with turnplow 3, in use, colter 2, for outputing the rill of 0-10cm, cuts off the horizontal rhizome of sheep's hay in rill; The degree of depth of deepening rill on the basis of turnplow 3 for the rill outputed at colter 2 is to 10-15cm, and the wide rill that slits, cut off the rhizome of the sheep's hay in rill completely and dig the soil in ditch, rhizomes of Leymus chinensis after cut-out cannot stop advancing of colter 2 and turnplow 3, colter 2 and turnplow 3 are moved ahead smoothly after cut-out rhizomes of Leymus chinensis, the sheep's hay root cutter that the utility model provides forms for the characteristics design of sheep's hay specially, and specific aim is extremely strong.
Further, this sheep's hay root cutter also comprises: land wheel 14; Land wheel 14 is arranged on rearward end 7, is rotationally connected with rearward end 7; Land wheel 14 is for rolling surface dust.
In the present embodiment, colter 2 and turnplow 3 cut off in the process of rhizomes of Leymus chinensis, can take up part surface dust, and by being arranged on the land wheel 14 of rearward end 7, the surface dust that can take up colter 2 and turnplow 3 rolls, and make the soil dug more closely knit.
Further, this sheep's hay root cutter also comprises: seeder 15; In seeder 15, be provided with six square shafts, seeding sleeve and seeding sprocket wheel; Six square shafts are fixedly connected with seeding sprocket wheel; Seeding sleeve comprises cylinder and square tube, and the external diameter of cylinder and square tube is identical, and six square shafts are placed in seeding sleeve, is fixedly connected with seeding sleeve; On the wheel hub of land wheel 14, be provided with drive sprocket 16; Land wheel 14 rotates and drives drive sprocket 16; Between drive sprocket 16 and seeding sprocket wheel, be provided with driving chain.
In actual applications, can also comprise seeder 15, by seeder 15 is set, the sheep's hay root cutter that the utility model provides not only can be realized excision rhizomes of Leymus chinensis, can also carry out after-culture to the soil after excision rhizomes of Leymus chinensis, powerful.
In actual use, in the time that six square shafts rotarily drive the rotation of seeding sleeve, the bearing of trend that the rotation of handwheel can make six square shafts prolong its axle center moves, it is mobile that thereby seeding sleeve also produces on its bearing of trend, in the time that cylinder is placed in the sowing port place of seeder 15, gap minimum between seeding sleeve and seeder 15, now the seed in seeder 15 cannot be expelled to sowing port, because cylinder is blocked sowing port completely; When continuing rotation hand wheel, while making square tube be placed in the sowing port place of seeder 15, seed in seeder 15 drops on the surface of square tube, and square tube is rotated further the lip-deep seed that makes to be placed in square tube follows the rotation of square tube and arrive the sowing port of seeder 15, and interior seeder 15 seed is discharged.
Particularly, on the wheel hub of land wheel 14, be provided with drive sprocket 16; In seeder 15, be provided with six square shafts, seeding sleeve and seeding sprocket wheel 17; Six square shafts are fixedly connected with seeding sprocket wheel 17; Land wheel 14 rotates and drives drive sprocket 16; Between drive sprocket 16 and seeding sprocket wheel 17, be provided with driving chain.
Particularly, by the driving chain arranging between drive sprocket 16 and seeding sprocket wheel 17, the rotation of land wheel 14 is passed to seeding sprocket wheel 17, seeding sprocket wheel 17 drives six square shafts to rotate, in the time that six square shafts rotate, just the seed in seeder 15 can be discharged in being fixed on the space between square tube and the sowing port of seeder 15 six square shafts, realize sowing.
Further, this sheep's hay root cutter also comprises seed guiding tube 18; One end of seed guiding tube 18 is arranged on the lower end of seeder 15; The other end is arranged on turnplow 3, away from a side of colter 2; Seed guiding tube 18 is in the rill that guides seed to the turnplow 3 of being discharged by the lower end of seeder 15 and cut.
Particularly, for the seed in seeder 15 is drained into assigned address, can also on sheep's hay root cutter, be provided with seed guiding tube 18, seed guiding tube 18 is preferably flexible pipe, seed in seeder 15 can be guided to any place, in the present embodiment, preferably, one end of seed guiding tube 18 is arranged on the lower end of seeder 15; The other end is arranged on the side of turnplow 3 away from colter 2; Seed guiding tube 18 is in the rill that guides seed to the turnplow 3 of being discharged by the lower end of seeder 15 and cut.By seed being drained in the rill that turnplow 3 outputs, realize sowing, the land wheel 14 after turnplow 3 can carry out soil packing to rill after planting, to prevent that the situation that seed is blown away or other damage seeds from occurring.
Further, this sheep's hay root cutter also comprises handwheel; Handwheel is arranged on seeder 15, and handwheel and six square shafts are in transmission connection; Handwheel is used for controlling six square shafts along its axle center rotation, thereby controls the size in the gap between seeding sleeve and the sowing port of seeder 15 being fixed on six square shafts.
In actual applications, sheep's hay root cutter can also comprise handwheel, handwheel is arranged on seeder 15, be in transmission connection with six square shafts, by rotating handwheel, just can drive six square shafts to move along its axis, six square shafts drive the square tube of its outer setting, square tube has certain length, square tube and sowing port overlap length in the vertical directly affects the size of amount of seed metering, and amount of seed metering can be divided into six shelves, in the time that handwheel is adjusted to the 6th grade, the sowing port of seeder 15 is blocked sealing by the cylinder of seeding sleeve, and this sheep's hay root cutter is only cut the root operation of loosening the soil.
Further, this sheep's hay root cutter also comprises: colter bumper bracket 19, connecting axle 20 and back-moving spring 21; Connecting axle 20 comprises transverse axis and the longitudinal axis; Back-moving spring 21 is also provided with near one end of the longitudinal axis the draw-in groove of establishing back-moving spring 21 for blocking; Draw-in groove and back-moving spring 21 are all through transverse axis; Colter bumper bracket 19 comprises fixed mount and bumper bracket, and one end of bumper bracket is fixedly connected with the central shaft of colter 2, and the other end is fixedly connected with the longitudinal axis; Fixed mount and bumper bracket are rotationally connected, and fixed mount is used for driving colter 2 and bumper bracket to move simultaneously; Back-moving spring 21 can stretch or compress in the direction of advance of colter 2.
In actual applications, colter 2 may run into barrier in the process of cutting root, for example stone or other hard objects, can cross smoothly hard barrier for colter 2 and continue to cut root, the utility model can also comprise colter bumper bracket 19, connecting axle 20 and back-moving spring 21, and particularly, colter bumper bracket 19 comprises fixed mount and bumper bracket, fixed mount can be for fixing the blade 2 to colter depth adjustment axle 11, and connecting axle 20 comprises transverse axis and the longitudinal axis; Back-moving spring 21 is also provided with near one end of the longitudinal axis the draw-in groove of establishing back-moving spring 21 for blocking; Draw-in groove and back-moving spring 21 are all through transverse axis; The hold-down arm of one end of bumper bracket and colter 2 is rotationally connected, hold-down arm is used for installing colter 2, colter 2 both can be rotated on hold-down arm, bumper bracket and fixed mount are rotationally connected, colter 2 can be rotated around the junction of fixed mount and bumper bracket together with hold-down arm and fixed mount, and the other end of bumper bracket is fixedly connected with the longitudinal axis; Back-moving spring 21 can stretch or compress in the direction of advance of colter 2.
When use, in the time that the front of colter 2 runs into barrier, the resistance that colter 2 is subject to is backward, now bumper bracket drives colter 2 to rotate to upper left along itself and the junction rotation of fixed mount, in the process of rotating, bumper bracket drives X direction left movement, makes the gap between the longitudinal axis and draw-in groove become large, now the pad of back-moving spring 21 right-hand members and hold-down nut can be followed X direction left movement, thereby back-moving spring 21 is compressed; Prevent that between colter 2 and barrier, rigidity contacts, for colter 2 provides buffering, the moment that bumper bracket moves upward, colter 2 is subject to power upwards, makes colter 2 to back upper place motion, leaping over obstacles, after leaping over obstacles, back-moving spring 21 returns to normality by compressive state, and colter 2 moves on.
Preferably, on colter 2, be also provided with colter depth adjustment axle 11, in frame 1, be provided with at least one first connecting hole 13, on colter depth adjustment axle 11, be provided with multiple the first fixing holes 12; The first connecting hole 13 is fixedly connected with the first fixing hole 12.
Coordinate with the first connecting hole 13 by the first fixing hole 12 on colter depth adjustment axle 11, realize the adjusting of the incision soil depth of the colter 2 being fixedly connected with colter depth adjustment axle 11, user can carry out deep adjusting according to actual conditions, simple and convenient, convenient flexibly.
Preferably, be provided with multiple the second fixing holes 22 on turnplow 3, pars intermedia 6 is provided with at least one installing hole 23, and installing hole 23 is fixedly connected with the second fixing hole 22.
Particularly, for the tightness and the fecundity that ensure to connect, can two installing holes 23 be set at pars intermedia 6, coordinate with the second fixing hole 22 by installing hole 23, realize turnplow 3 and go deep into the adjusting of the position in soil.
In actual applications, because the degree of depth of going deep into soil of colter 2 and turnplow 3 all has controllability, therefore can realize the various structures soil different with characteristic is carried out ground incision root or loosened the soil etc., flexibility is extremely strong.
Preferably, colter 2 is Scroll-tupe ripple colter, and Scroll-tupe ripple colter comprises disk and Scroll-tupe ripple cutter ring; The crest line that the crest of Scroll-tupe ripple cutter ring and trough form centered by the center of circle of disk by equidistantly, be whirlpool in the same way and arrange, the interior ring of Scroll-tupe ripple cutter ring and the outer end structure in aggregates of disk.
In actual applications, when Scroll-tupe ripple colter is in the time that its center rotating cuts soil, Scroll-tupe ripple cutter ring can vertically cut soil, so more laborsaving to the cut-out of grass roots, meanwhile, when colter 2 rotates, soil can be brought out along arc direction smoothly by Scroll-tupe ripple cutter ring, and dish out backward, realize the object of scarifying soil.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a sheep's hay root cutter, is characterized in that, comprising: frame, colter and turnplow;
Described frame comprises tractive unit, leading section, pars intermedia and rearward end;
Described tractive unit is for being connected with draw-gear;
Described colter and described leading section are rotationally connected; Described colter, for outputing the rill that the degree of depth is 0-10cm, cuts off the horizontal rhizome of sheep's hay in rill;
Described pars intermedia is for fixing described turnplow; The degree of depth that described turnplow is used for deepening rill on the basis of rill is to 10-15cm, and the wide rill that slits.
2. sheep's hay root cutter according to claim 1, is characterized in that, also comprises: land wheel;
Described land wheel is arranged on described rearward end, is rotationally connected with described rearward end;
Described land wheel is used for rolling surface dust.
3. sheep's hay root cutter according to claim 2, is characterized in that, also comprises: seeder;
In described seeder, be provided with six square shafts, seeding sleeve and seeding sprocket wheel; Described six square shafts are fixedly connected with described seeding sprocket wheel;
Described seeding sleeve comprises cylinder and square tube, and the external diameter of described cylinder and described square tube is identical, and described six square shafts are placed in described seeding sleeve, is fixedly connected with described seeding sleeve;
On the wheel hub of described land wheel, be provided with drive sprocket; Described land wheel rotates and drives described drive sprocket; Between described drive sprocket and described seeding sprocket wheel, be provided with driving chain.
4. sheep's hay root cutter according to claim 3, is characterized in that, also comprises seed guiding tube;
One end of described seed guiding tube is arranged on the lower end of described seeder; The other end is arranged on described turnplow, away from a side of described colter;
Described seed guiding tube is for guiding the seed of being discharged by the lower end of described seeder to the rill of described turnplow incision.
5. sheep's hay root cutter according to claim 3, is characterized in that, also comprises handwheel;
Described handwheel is arranged on described seeder, and described handwheel and described six square shafts are in transmission connection; Described handwheel is used for controlling described six square shafts along its axle center rotation, controls the size in the seeding gap forming between described seeding sleeve and described seeder.
6. sheep's hay root cutter according to claim 1, is characterized in that, also comprises: colter bumper bracket, connecting axle and back-moving spring;
Described connecting axle comprises transverse axis and the longitudinal axis; Described back-moving spring is also provided with near one end of the described longitudinal axis the draw-in groove of establishing described back-moving spring for blocking; Described draw-in groove and described back-moving spring are all through described transverse axis;
Described colter bumper bracket comprises fixed mount and bumper bracket; One end of described bumper bracket is fixedly connected with the central shaft of described colter, and the other end is fixedly connected with the described longitudinal axis; Described fixed mount and described bumper bracket are rotationally connected, and described fixed mount is used for driving described colter and described bumper bracket to move simultaneously;
Described back-moving spring can stretch or compress in the direction of advance of described colter.
7. sheep's hay root cutter according to claim 1, is characterized in that, is also provided with colter depth adjustment axle on described colter, is provided with at least one first connecting hole in described frame, on described colter depth adjustment axle, is provided with multiple the first fixing holes; Described the first connecting hole is fixedly connected with described the first fixing hole.
8. sheep's hay root cutter according to claim 1, is characterized in that, is provided with multiple the second fixing holes on described turnplow, and described pars intermedia is provided with at least one installing hole, and described installing hole is fixedly connected with described the second fixing hole.
9. according to the sheep's hay root cutter described in any one in claim 1-8, it is characterized in that, described colter is Scroll-tupe ripple colter, and described Scroll-tupe ripple colter comprises disk and Scroll-tupe ripple cutter ring; The crest line that the crest of described Scroll-tupe ripple cutter ring and trough form centered by the center of circle of described disk by equidistantly, be whirlpool in the same way and arrange, the interior ring of described Scroll-tupe ripple cutter ring and the outer end structure in aggregates of described disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286559.0U CN203912470U (en) | 2014-05-30 | 2014-05-30 | Sheep's hay root cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286559.0U CN203912470U (en) | 2014-05-30 | 2014-05-30 | Sheep's hay root cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912470U true CN203912470U (en) | 2014-11-05 |
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ID=51808375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286559.0U Expired - Fee Related CN203912470U (en) | 2014-05-30 | 2014-05-30 | Sheep's hay root cutter |
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| CN (1) | CN203912470U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975661A (en) * | 2014-05-30 | 2014-08-13 | 中国农业科学院草原研究所 | Leymus chinensis root cutting machine |
| CN106068751A (en) * | 2016-07-15 | 2016-11-09 | 中国农业大学 | A kind of method and device abolishing degeneration meadow soil root complex structure |
| CN109417874A (en) * | 2017-08-25 | 2019-03-05 | 孙又来 | Sheep's hay root cutter |
| CN112189386A (en) * | 2020-10-12 | 2021-01-08 | 绍兴若谷农业科技有限公司 | Hand-held weeding device for agricultural production based on narrow and small space weeding |
-
2014
- 2014-05-30 CN CN201420286559.0U patent/CN203912470U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975661A (en) * | 2014-05-30 | 2014-08-13 | 中国农业科学院草原研究所 | Leymus chinensis root cutting machine |
| CN103975661B (en) * | 2014-05-30 | 2015-11-18 | 中国农业科学院草原研究所 | Sheep's hay root cutter |
| CN106068751A (en) * | 2016-07-15 | 2016-11-09 | 中国农业大学 | A kind of method and device abolishing degeneration meadow soil root complex structure |
| CN109417874A (en) * | 2017-08-25 | 2019-03-05 | 孙又来 | Sheep's hay root cutter |
| CN112189386A (en) * | 2020-10-12 | 2021-01-08 | 绍兴若谷农业科技有限公司 | Hand-held weeding device for agricultural production based on narrow and small space weeding |
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