CN102498766A - Interplanting sowing machine - Google Patents
Interplanting sowing machine Download PDFInfo
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- CN102498766A CN102498766A CN2011103093269A CN201110309326A CN102498766A CN 102498766 A CN102498766 A CN 102498766A CN 2011103093269 A CN2011103093269 A CN 2011103093269A CN 201110309326 A CN201110309326 A CN 201110309326A CN 102498766 A CN102498766 A CN 102498766A
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Abstract
The invention discloses an interplanting sowing machine which is high in working efficiency and can implement ridge-spanning-type operation, wherein the interplanting sowing machine comprises a rotary tillage rack, the rotary tillage rack comprises a front main beam and a rear main beam as well as a left side plates and a right side plate, wherein the left side plate and the right side plate are respectively connected to the two end parts of the front main beam and the rear main beam; a left inner side plate is arranged close to the left side plate; a right inner side plate is arranged close to the right side plate; two operating zones are arranged between the left side plate and the left inner side plate and between the right side plate and the right inner side plate; a plant avoiding zone is arranged between the left inner side plate and the right inner side plate; each operating zone is provided with a rotary tillage device internally; and the rear parts of the operating zones are respectively connected with a fertilizing rack or a sowing rack in a hanged mode; and the height of the plant avoiding zone above the ground is 5cm-75cm. The interplanting sowing machine is suitable for interplanting sowing, can complete multiple operations such as rotary tillage soil crushing, seedbed flattening, dressing furrow ditching, deep fertilizing, sowing furrow ditching, fine-quantity hole sowing, soil covering and pressing at one time and the mechanical integration degree is improved obviously.
Description
Technical field
The present invention relates to a kind of crops combined seed and fertilizer drill, particularly a kind of interplanting sower.
Background technology
Interplanting is to sow several be a farmer according to certain row, spacing in the rows and fabric width ratio at different times same ground.Facts have proved; Interplanting can make full use of room and time, and the effect of performance light, heat, gas improves the luminous energy resource utilization; Can be under the prerequisite that guarantees chief crop output; Increase income other crops of a season, improved the crop yield of unit are, crucial effect is arranged promoting rural economic development and increasing peasant income.
Mostly the interplanting seeding machinary is artificial planter and the self-propelled interplanting sower of simple type at present.Though artificial planter and the self-propelled interplanting sower of simple type dig or the animal-drawn plough seeding operation than traditional pick; Reduced labour intensity to a certain extent; Improved efficiency, but operating efficiency is not significantly improved, the operator is not liberated fully yet.
Chinese patent ZL 201020107567.6 discloses a kind of no-tillage fertilizing and seeding machine; Can accomplish rotary tillage hack, ferti-seeding and suppression several work synchronously; But this device only is fit to the single file sowing, is not suitable for the multi-row seeding under the interplanting situation, and its operating efficiency still is not very high.Though Chinese patent ZL 201020186572.0 discloses a kind of multirow no-tillage fertilizing and seeding machine that carries out, the rotary cultivator attachment of this sower is an integral body, and unpromising existing crop slot milling still is not suitable for the interplanting sowing.The interplanting seeding machinary that therefore, develop a kind of suitable interplanting agronomy, can significantly improve operating efficiency and reduce labour intensity is extremely important.
Summary of the invention
The technical problem that the present invention will solve provides a kind of high efficiency, can realize the interplanting sower of ridge-spanning type operation.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of interplanting sower; Comprise the rotary tillage frame, the left end side plate and the right-hand member side plate at main beam main beam and main beam both ends, back with the back main beam and before being connected to had been provided with left interior plate near left end side plate place before said rotary tillage frame comprised; The place is provided with the Right Inboard plate near the right-hand member side plate; Between left end side plate and the left interior plate and be two operation areas between right-hand member side plate and the Right Inboard plate, dodge the district for crop between left interior plate and the Right Inboard plate, respectively be provided with a rotary cultivator attachment in said two operation areas; The rear portion, operation area is mounted with fertilising frame or sowing frame respectively, and it is 5cm ~ 75cm that said crop is dodged offset height overhead.
Further, each wide 80cm ~ 100cm of said each operation area, crop is dodged the wide 80cm ~ 120cm in district.
Said fertilising frame is provided with fertilization system; Said fertilization system is drawn together the fertilizer can that is installed on the fertilising frame; The fertilizer can bottom is provided with fertilizer apparatus; Two fertilising trench digging devices that are connected with fertilizer can are installed below the fertilising frame side by side, and fertilizer apparatus is communicated with through sebific duct with fertilising trench digging device.Preferably, the two 45cm ~ 65cm that are spaced apart that apply fertilizer between the trench digging devices arranged side by side.
The upright beam of the little square tube of fertilising that said fertilising trench digging device comprises the upright beam of the big square tube of fertilising and is socketed in the upright beam of the big square tube of fertilising and can moves up and down is provided with applicator boot in the bottom of the upright beam of the little square tube of fertilising.Preferably, the apply fertilizer mobile range of the upright beam of little square tube is 5cm ~ 12cm.
Said sowing frame is provided with precise hole sowing kind system, and precise hole sowing kind system comprises the seed-box that is installed on the sowing frame, in the bottom of sowing frame two sowing and ditching devices that are connected with seed-box is installed side by side.Preferably, be spaced apart 45cm ~ 65cm between two sowing and ditching devices arranged side by side.
The upright beam of the little square tube of sowing that said sowing and ditching device comprises the upright beam of the big square tube of sowing and is socketed in the upright beam of the big square tube of sowing and can moves up and down is provided with seed opener in the bottom of the upright beam of the little square tube of sowing.Further, the mobile range of sowing the upright beam of little square tube is 3cm ~ 10cm.
Because dodging the district by the operation area at two ends with middle crop, rotary tillage frame of the present invention forms; Rear, two operation areas is mounted with fertilising, seeding apparatus, and therefore, the present invention can realize striding the ridge culture industry; I.e. left and right sides operation in the interplanting crop belts, more one-sided workover rig has improved operating efficiency; Simultaneously, this invention can once be accomplished rotary tillage hack, smooth kind bed, opens dressing furrow, deep placement is fertile, open several work such as seed furrow, precise hole sowing, suppression of soil, has significantly improved mechanical integrated degree, has reduced labour intensity.In addition, fertilising trench digging device of the present invention can move up and down in the certain amplitude scope, can regulate the depth of dressing furrow as required, can realize the fertile operation of deep placement, and operating flexibility is stronger, has also improved the utilization ratio of fertilizer greatly.
Description of drawings
Fig. 1 is a general structure end view of the present invention;
Fig. 2 is a general structure vertical view of the present invention;
Fig. 3 is a rack construction sketch map of the present invention;
Fig. 4 is a fertilization system structural representation of the present invention;
Fig. 5 for the present invention apply fertilizer the trench digging device structural representation;
Fig. 6 sows the system architecture sketch map for the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further explain.
According to Fig. 1, interplanting sower shown in Figure 2; Comprise rotary tillage frame 14; Said rotary tillage frame 14 is divided into three districts; Comprise placing its axial two ends to be used for the operation area A of rotary tillage and placing the crop that between the A of operation area, two ends crop is passed through to dodge and distinguish B, respectively be provided with a rotary cultivator attachment 12 in the two operation area A.
Preferably, each wide 80cm ~ 100cm of each operation area A, crop is dodged district B wide 80cm ~ 120cm, and it is 5cm ~ 75cm apart from the height on ground that crop is dodged district B.This structural design can make the original crop in ground dodge district B through avoiding machinery to its damage that causes from crop, and the both sides of dodging district B crop are operation area A, and operation area A then can stride the ridge culture industry between the ridge.
In order to adapt to different job requirements; Can articulate two respectively in the back of two operation area A and be equipped with fertilization system 4 fertilising frames 3; Also can articulate two sowing frames 6 that are equipped with precise hole sowing kind system 5 in the back of two operation area A; Certainly, also can the sowing frame 6 that be provided with precise hole sowing kind system 5 be mounted on the rear portion of fertilising frame 3, so that accomplish rotary tillage, fertilising, sowing different work synchronously.In order to increase the mechanical installability and the flexibility of transportation; Between fertilising frame 3 and the operation area A or between sowing frame 6 and the operation area A or the frame 3 of applying fertilizer preferably be connected with sowing between the frame 6 through U-nut; Certainly; Also can connect through other modes, such as the welding etc., as long as can be with mode work described herein.
Comprise preceding main beam 51 and back main beam 40 and be welded on preceding main beam 51 respectively and the left end side plate 50 and the right-hand member side plate 38 at main beam 40 both ends, back according to Fig. 2, rotary tillage frame 14 shown in Figure 3; On preceding main beam 51 and back main beam 40; Be welded with left interior plate 54 near left end side plate 50 places; 38 places are welded with Right Inboard plate 55 near the right-hand member side plate; Two operation area A are located between left end side plate 50 and the left interior plate 54 respectively and between right-hand member side plate 38 and the Right Inboard plate 55, crop is dodged district B and is located between left interior plate 54 and the Right Inboard plate 55.In order to strengthen the intensity of rotary tillage frame 14; Between left end side plate 50 and left interior plate 54, be welded with left secondary crossbeam I 52 near preceding main beam 51 places; Being welded with left secondary crossbeam II 53 near main beam 40 places, back, same, between Right Inboard plate 55 and right-hand member side plate 38; Be welded with right secondary crossbeam I 56 near preceding main beam 53 places, be welded with right secondary crossbeam II 57 near main beam 40 places, back.In order to realize mechanized, on preceding main beam 51 and back main beam 40, suspension connection device 1 is installed also, this device articulates with the trifilar suspension frame of engine mutually, has so just realized being connected of rotary tillage frame 14 and engine.Be dragged to 14 operations of rotary tillage frame by engine; And the fertilising frame 3 and/or the sowing frame 6 that drive rotary tillage frame rear portion are moved; In order further to strengthen the flexibility of rotary tillage sower; Suspension connection device 1 is to be installed on preceding main beam 51 and the back main beam 40 through U-bolt, and the connected mode of U-bolt can be for convenience detach, is convenient to transportation.In one embodiment of the invention, in order to strengthen interplanting the result of use of sower, above the left secondary crossbeam I 52 of rotary tillage frame 14 and left secondary crossbeam II 53 and right secondary crossbeam I 56 and right secondary crossbeam II 57, rotovator dashboard 13 is installed; Secondary crossbeam II 53 all is equipped with the smooth planker 11 of kind of bed with right secondary crossbeam II 57 back on a left side.
According to Fig. 1, Fig. 2, shown in Figure 3; Be installed in rotary cultivator attachment 12 in the operation area A of rotary tillage frame 14 two ends comprise the left side group rotary ploughing cutter shaft 49 that is installed between left interior plate 54 and the left end side plate 50 and be installed in right-hand member side plate 38 and Right Inboard plate 55 between right side group rotary ploughing cutter shaft 39; Group rotary ploughing cutter shaft 49 in a left side is installed in the outside of left interior plate 54 near an end of left interior plate 54 through flange, and left side group rotary ploughing cutter shaft 49 is connected with the lower end output shaft of left side gearbox 35 on being installed in left end side plate 50 near an end of left end side plate 50; Right group rotary ploughing cutter shaft 39 is installed in the outside of Right Inboard plate 55 near an end of Right Inboard plate 55 through flange, and right group rotary ploughing cutter shaft 39 is connected with the lower end output shaft of right edge gearbox 16 on being installed in right-hand member side plate 38 near an end of right-hand member side plate 38.
Like Fig. 2, Fig. 3, shown in Figure 4; Said fertilising frame 3 comprises fertilising crossbeam I 42, fertilising crossbeam II 43, fertilising crossbeam III 44 and fertilising crossbeam IV 47; Said four fertilising crossbeams are connected to form a framework from beginning to end; The fertilising frame is identical two, is connected to the left side fertilising that is located at A rear portion, 14 liang of operation areas of rotary tillage frame and articulates crossbeam 48 and articulate on the crossbeam 41 with right fertilising.
As shown in Figure 4; The fertilization system 4 that is located at each fertilising frame 3 all comprises the fertilizer can 58 that is installed on the fertilising frame 3; Fertilizer can 58 bottoms are provided with fertilizer apparatus 59, and two fertilising trench digging devices 10 that are connected with fertilizer can 58 are installed below each fertilising frame 3 side by side, and each fertilising trench digging device 10 comprises applicator boot 64, the upright beam 62 of the big square tube of fertilising and the upright beam 63 of the little square tube of applying fertilizer; The upright beam 62 of the big square tube of applying fertilizer is installed on the fertilising crossbeam I 42 through U-bolt; Certainly the present invention also is regardless of to be limited to and uses U-bolt to connect, and also can connect through other modes, such as welding etc.; As long as can be with mode work described herein, applicator boot 64 be welded in the lower end of the upright beam 63 of the little square tube of fertilising; The upright beam 63 of the little square tube of applying fertilizer is socketed in the upright beam of the big square tube of fertilising; The upright beam 63 of the little square tube of applying fertilizer can move up and down in the upright beam 62 of the big square tube of fertilising; Thereby change the vertical height of applicator boot 64; Can satisfy different work needs such as deep ploughing, shallow plowing, the scheme of a comparative optimization, the amplitude that the upright beam 63 of the little square tube of applying fertilizer moves up and down is 5cm ~ 12cm.In the scheme of another comparative optimization; Fertilizer can 58 is communicated with through sebific duct 61 with fertilising trench digging device 10; The two ends of sebific duct 61 connect fertilizer apparatus 59 and applicator boot 64 respectively, and fertilizer just can flow in the dressing furrow through fertilizer apparatus on the fertilizer can 58 59 and applicator boot 64 like this.Fertilising trench digging device preferably is connected with the fertilising frame through U bolt, so that regulate the interval between the two fertilising trench digging devices, makes it adapt to the operation of different row spacing requirements.Interval between the two fertilising trench digging devices arranged side by side is preferably 45cm ~ 65cm.When striding the ridge culture industry, can apply fertilizer to two ridges simultaneously in each operation area A side.
Like Fig. 2, Fig. 3, shown in Figure 5, said sowing frame 6 is identical two, is installed on the rear portion of two fertilising frames 3 respectively, also can be directly installed on the rear portion of two operation area A.Wherein each sowing frame 3 all comprises sowing crossbeam I 45 and sowing crossbeam II 46.
On sowing crossbeam I 45, land wheel I 23 is installed through pull bar I 22; On sowing crossbeam II 46, land wheel II 27 is installed through pull bar II 28; This land wheel I 23, land wheel II 27 both be the suppression device, again can be for fertilising, sowing provide power, when engine pulling interplanting sower moves forward; Land wheel I 23, land wheel II 27 are utilized and the frictional force on ground begins to rotate, and give fertilization system 4 and/or precise hole sowing kind system 5 through power transmission with power transmission.Certainly, here land wheel I 23, land wheel II 27 can be installed on the rear portion of fertilising frame 3 too.
As shown in Figure 5; The precise hole sowing kind system 5 that is located on each sowing frame 6 all comprises the seed-box 66 that is installed on the sowing frame 6; Bottom in each sowing frame 6 is equipped with two sowing and ditching devices 9 that are connected with seed-box 66 side by side; Two sowing and ditching devices, the 9 preferred U bolts that pass through are connected with sowing frame 6, so that regulate the interval between the two sowing and ditching devices 9, make it adapt to the operation of different row spacing requirements.Interval between two sowing and ditching devices 9 arranged side by side is preferably 45cm ~ 65cm.
Concrete, said sowing and ditching device 9 comprises seed opener 68, the upright beam 70 of the big square tube of sowing and sows the upright beam 69 of little square tube, sows the upright beam 70 of big square tube and is welded on the sowing crossbeam I 45.Seed opener 68 is welded in the lower end of the upright beam 69 of the little square tube of sowing; Sowing the upright beam 69 of little square tube is socketed in the upright beam 70 of the big square tube of sowing; And can in the upright beam 70 of the big square tube of sowing, move up and down; Thereby change the vertical height of applicator boot 68; Can satisfy different work needs such as deep ploughing, shallow plowing, the scheme of a comparative optimization, the mobile range of sowing the upright beam 72 of little square tube is 3cm ~ 10cm.
In order to realize mechanized; The transmission of power of engine is arrived the interplanting sower; Said interplanting sower also is provided with the rotary tillage dynamic transfer system; This system comprise be installed in before main beam 51 and the rotary tillage transfer gear box 2 of back between the main beam 40 and the universal joint that is connected rotary tillage transfer gear box 2 and the left side gearbox 35 and the right edge gearbox 16 that are arranged on rotary tillage frame 14 two ends sidepieces; Wherein, Left side gearbox 35, right edge gearbox 16 are installed in the lateral surface of left end side plate 50, right-hand member side plate 38 respectively through flange, be connected through left universal joint 36 between the left end power take-off of left side gearbox 35 and rotary tillage transfer gear box 2, are connected through right universal joint 37 between the right-hand member power take-off of right edge gearbox 16 and rotary tillage transfer gear box 2.Like this; The rotary tillage dynamic transfer system just can through universal joint with the transmission of power of engine output in rotary tillage transfer gear box 2; On the power take-off of rotary tillage transfer gear box 2 with power distribution to its left and right sides; Its left side power take-off is given left side gearbox 35 through left universal joint 36 with transmission of power, and left side gearbox 35 is given the left side group rotary ploughing cutter shaft 49 that is installed between left interior plate 54 and the left end side plate 50 with transmission of power and driven left side group rotary ploughing cutter shaft 49 revolutions through the output shaft of its lower end; Rotary tillage transfer gear box 2 right-hand member power take-offs are given right edge gearbox 16 through right universal joint 37 with transmission of power; Right edge gearbox 16 is given the right side group rotary ploughing cutter shaft 39 that is installed between right-hand member side plate 38 and the Right Inboard plate 55 with transmission of power and is driven right group rotary ploughing cutter shaft 39 revolutions through the output shaft of its lower end, and then realizes the hack function.
In a further advantageous embodiment; In order to accomplish fertilising and sowing function synchronously; The present invention also is provided with fertilizer, sowing power drive system in fertilising frame 3 with sowing on the frame 6; This fertilizer, sowing power drive system include: land wheel I 23, and land wheel II 27 and the chain wheel-speed regulating change box 26 that is located on the fertilising frame 3, chain wheel-speed regulating change box 26 is connected with axle II 31 on being located at the frame 3 of applying fertilizer through belt or sprocket wheel.This fertilizer, sowing power drive system also comprise: be located at the sprocket wheel I 21 on the land wheel I 23; Be located at the sprocket wheel II 29 on the land wheel II 27, be located at sprocket wheel III 20, sprocket wheel IV 30 and sprocket wheel V 24 on the I 25, be located at sprocket wheel VII 19 and sprocket wheel VIII 32 on the II 31; Be located at the sprocket wheel VI 18 and sprocket wheel IX 33 of chain wheel-speed regulating change box 26 both sides; Be located at the sprocket wheel X 17 on the fertilization axle 34, be located at the sprocket wheel XI 67 on the seeder 65, wherein; Fertilization axle 34 is installed on the fertilizer apparatus 59, and axle I 25 is located on the sowing frame 6.Along with engine advances, land wheel I 23, land wheel II 27 because of and ground between frictional force turn round, drive sprocket wheel I 21 and rotate with sprocket wheel II 29; Sprocket wheel I 21 is given sprocket wheel III 20 and sprocket wheel IV 30 with sprocket wheel II 29 with transmission of power, and sprocket wheel III 20 is rotated with the sprocket wheel V 24 that sprocket wheel IV 30 drives on the axle I 25; Sprocket wheel V 24 is given sprocket wheel VI 18 with transmission of power, and sprocket wheel VI 18 drives chain wheel-speed regulating change box 26 and rotates; Chain wheel-speed regulating change box 26 drives sprocket wheel VII 19 through axle II 31 and rotates with sprocket wheel VIII 32; Sprocket wheel VII 19 is given the sprocket wheel XI 67 on the seeder 65 with sprocket wheel VIII 32 with transmission of power, to drive seeder 65; In addition, chain wheel-speed regulating change box 26 drives sprocket wheel IX 33 and rotates, and sprocket wheel IX 33 is given sprocket wheel X 17 with transmission of power, and sprocket wheel X 17 drives fertilization axle 34 rotations makes fertilizer get into dressing furrow.
As shown in Figure 1, in order further to reduce labour intensity, the present invention also is provided with covering device 8 and suppression device 7; Said covering device 8 is located at the rear portion of seed opener 68; Its bottom is adjacent to ground, when seed after seed opener gets into seed furrow, covering device 8 is just imbedded soil in the seed furrow.
Among the present invention, the power of rotary cultivator attachment is directly provided by engine, and the used engine of the present invention can be Dongfanghong-400H, also can be Dongfanghong-500H or Dongfanghong-700H.The power of fertilization system of the present invention and/or precise hole sowing kind system is provided by land wheel I 23 and land wheel II 27.During operation of the present invention, rotary tillage frame 14 is connected to engine through suspension connection device 1, and through the rotary tillage dynamic transfer system with the power transmission of engine to rotary cultivator attachment 12; The revolution of drive rotary ploughing cutter shaft realizes the rotary tillage hack, along with engine moves ahead; Land wheel begins revolution; Give fertilization system 4 and precise hole sowing kind system 5 through fertilizer, sowing power drive system with transmission of power, realize fertilising and seeding operation, and realize earthing and suppression operation synchronously.
More than be merely specific embodiments more of the present invention, but design concept of the present invention is not limited thereto, allly utilizes this design, all fall within protection scope of the present invention the insubstantial modifications that the present invention makes.
Claims (10)
1. interplanting sower; Comprise rotary tillage frame (14); Said rotary tillage frame (14) comprises preceding main beam (51) and back main beam (40) and is connected to preceding main beam (51) and the left end side plate (50) and the right-hand member side plate (38) at main beam (40) both ends, back; It is characterized in that; Locating to be provided with left interior plate (54) near left end side plate (50), locating to be provided with Right Inboard plate (55), between left end side plate (50) and the left interior plate (54) and be two operation areas (A) between right-hand member side plate (38) and the Right Inboard plate (55) near right-hand member side plate (38); Dodge district (B) for crop between left side interior plate (54) and the Right Inboard plate (55); Respectively be provided with a rotary cultivator attachment (12) in said two operation areas (A), rear portion, operation area (A) is mounted with fertilising frame (3) or sowing frame (6) respectively, and it is 5cm ~ 75cm apart from the height on ground that said crop is dodged district (B).
2. interplanting sower according to claim 1 is characterized in that, each operation area (A) each wide 80cm ~ 100cm, and crop is dodged the wide 80cm ~ 120cm in district (B).
3. interplanting sower according to claim 1; It is characterized in that; Said fertilising frame (3) is provided with fertilization system (4), and said fertilization system (4) is drawn together the fertilizer can (58) that is installed on the fertilising frame (3), and fertilizer can (58) bottom is provided with fertilizer apparatus (59); In the below of fertilising frame (3) two fertilising trench digging devices (10) that are connected with fertilizer can (58) are installed side by side, fertilizer apparatus (59) is communicated with through sebific duct (61) with fertilising trench digging device (10).
4. interplanting sower according to claim 3 is characterized in that, the said two 45cm ~ 65cm that are spaced apart that apply fertilizer between the trench digging devices (10) arranged side by side.
5. interplanting sower according to claim 3; It is characterized in that; The upright beam (63) of the little square tube of fertilising that said fertilising trench digging device (10) comprises the upright beam (62) of the big square tube of fertilising and is socketed in the upright beam (62) of the big square tube of fertilising and can moves up and down is provided with applicator boot (64) in the bottom of the upright beam (63) of the little square tube of fertilising.
6. interplanting sower according to claim 5 is characterized in that, the mobile range of the upright beam (64) of the little square tube of said fertilising is 5cm ~ 12cm.
7. interplanting sower according to claim 1; It is characterized in that; Said sowing frame (6) is provided with precise hole sowing kind system (5); Precise hole sowing kind system (5) comprises the seed-box (66) that is installed on the sowing frame (6), in the bottom of sowing frame (6) two sowing and ditching devices (9) that are connected with seed-box (66) is installed side by side.
8. interplanting sower according to claim 7 is characterized in that, is spaced apart 45cm ~ 65cm between said two sowing and ditching devices (9) arranged side by side.
9. interplanting sower according to claim 7; It is characterized in that; The upright beam (69) of the little square tube of sowing that said sowing and ditching device (9) comprises the upright beam (70) of the big square tube of sowing and is socketed in the upright beam (70) of the big square tube of sowing and can moves up and down is provided with seed opener (68) in the bottom of the upright beam (69) of the little square tube of sowing.
10. interplanting sower according to claim 9 is characterized in that, the mobile range of the upright beam (69) of the little square tube of said sowing is 3cm ~ 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110309326.9A CN102498766B (en) | 2011-10-13 | 2011-10-13 | Interplanting sowing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110309326.9A CN102498766B (en) | 2011-10-13 | 2011-10-13 | Interplanting sowing machine |
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| Publication Number | Publication Date |
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| CN102498766A true CN102498766A (en) | 2012-06-20 |
| CN102498766B CN102498766B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110309326.9A Active CN102498766B (en) | 2011-10-13 | 2011-10-13 | Interplanting sowing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393661A (en) * | 2015-12-10 | 2016-03-16 | 山东鑫秋农业科技股份有限公司 | Wheat-cotton intercropping ridging seeder |
| CN108738516A (en) * | 2018-06-22 | 2018-11-06 | 安徽省唐骏重工机械有限责任公司 | A kind of agricultural seeding machine for interplanting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059818A (en) * | 1991-10-10 | 1992-04-01 | 李刚 | A kind of digging machine |
| CN2216729Y (en) * | 1995-03-14 | 1996-01-10 | 黑龙江省农业机械工程科学研究院 | Machine for deep soil-working for broad ridge with the function of changing field ridge |
| CN2762518Y (en) * | 2004-11-29 | 2006-03-08 | 汤海泉 | Scraper |
-
2011
- 2011-10-13 CN CN201110309326.9A patent/CN102498766B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059818A (en) * | 1991-10-10 | 1992-04-01 | 李刚 | A kind of digging machine |
| CN2216729Y (en) * | 1995-03-14 | 1996-01-10 | 黑龙江省农业机械工程科学研究院 | Machine for deep soil-working for broad ridge with the function of changing field ridge |
| CN2762518Y (en) * | 2004-11-29 | 2006-03-08 | 汤海泉 | Scraper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105393661A (en) * | 2015-12-10 | 2016-03-16 | 山东鑫秋农业科技股份有限公司 | Wheat-cotton intercropping ridging seeder |
| CN108738516A (en) * | 2018-06-22 | 2018-11-06 | 安徽省唐骏重工机械有限责任公司 | A kind of agricultural seeding machine for interplanting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102498766B (en) | 2014-04-09 |
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