CN114946295A - Novel composite operation device for plowing, sowing, applying, opening and suppressing - Google Patents
Novel composite operation device for plowing, sowing, applying, opening and suppressing Download PDFInfo
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- CN114946295A CN114946295A CN202210560251.XA CN202210560251A CN114946295A CN 114946295 A CN114946295 A CN 114946295A CN 202210560251 A CN202210560251 A CN 202210560251A CN 114946295 A CN114946295 A CN 114946295A
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- seeding
- rotary tillage
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- 238000009331 sowing Methods 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title abstract description 10
- 238000010899 nucleation Methods 0.000 claims abstract description 107
- 238000003971 tillage Methods 0.000 claims abstract description 79
- 239000002689 soil Substances 0.000 claims abstract description 15
- 230000001629 suppression Effects 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 238000003892 spreading Methods 0.000 claims description 6
- 230000007480 spreading Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000001931 Ludwigia octovalvis Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
- A01B71/08—Means for protecting against dust, or the like, or for cleaning agricultural implements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
- A01C5/068—Furrow packing devices, e.g. press wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Sowing (AREA)
Abstract
The invention relates to novel composite operation equipment for ploughing, sowing, applying, ditching and suppressing, which comprises a rack, and a rotary tillage device, a sowing and fertilizing device, a ditching device and a suppressing device which are sequentially connected with the rack from the front end to the rear end. The rotary tillage device comprises a rotary tillage knife roller, a rotary tillage knife holder, a packing auger, a rotary tillage short knife device and the like; the seeding and fertilizing device comprises a seeding box, a seeding angle adjusting hand wheel, a seeding pipeline and the like; the ditching device comprises a ditching plow and a ditching device connecting plate; the suppression device comprises a land leveling wheel, a limiting spring device, a swinging rod and the like. The invention integrates rotary tillage, seeding, fertilizing, ditching and pressing into a whole, thereby improving the operation efficiency; by adding the auger, the rotary tillage short cutter device, the swinging rod and other parts, the quality of the whole machine operation is improved, the stability of the equipment operation is improved, and the disturbance to the soil is reduced.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a novel composite operation device for plowing, sowing, spreading and opening towns.
Background
Along with rural labour's transfer, the recruitment cost increases year by year, and is increasingly urgent to high-efficient compound operation machines and tools demand, and single technical product is more such as stubble-cleaning seeder, rotary tillage seeder, straw smash still field machine etc. at present, but can accomplish the novel compound operation machines of processes such as rotary tillage, fertilization, seeding, ditching, suppression simultaneously and do not mature yet. At present, most of duplex operation machines and tools are technically improved, the performance of the machines is improved and integrated and combined on the basis of the existing machines and tools for straw returning, seeding, fertilizing and the like, and although the operation efficiency is improved to a certain degree, the problems of poor stability, poor adaptability and the like of the whole machine and tool generally exist. In addition, large-scale high-efficiency compound agricultural equipment technology is almost completely monopolized by imported brands. Several of the multiple operations of loosening the soil, breaking the soil, ridging, shaping, ditching, seeding, suppressing, fertilizing, spraying and the like are combined in a unit, the novel compound field tillage machinery technology remains to be developed domestically, and the existing compound machines still need to be improved in the aspects of reliability and adaptability. Therefore, the research of the novel combined operation machine with the functions of rotary tillage, seeding, fertilizing, ditching, pressing and the like is of practical significance for promoting the development pace of high-efficiency novel compound operation in China and fundamentally solving the actual problems of straw burning, crop real-time seeding and the like which are urgently needed to be solved by the current government and farmers.
Disclosure of Invention
The invention aims to: the invention discloses novel composite operation equipment for plowing, sowing, applying, opening and suppressing, which can solve the problems of poor overall stability, poor adaptability, low automation degree and the like of the existing composite operation machine.
The technical scheme is as follows: the invention provides novel composite operation equipment for ploughing, sowing, fertilizing, ditching and suppressing, which mainly comprises a rotary tillage device, a sowing and fertilizing device, a ditching device and a suppressing device.
The rotary tillage device comprises a rotary tillage knife roller, a rotary tillage knife holder, a rotary tillage short knife device, a packing auger, a transmission case and a gear box. The rotary tillage knife roll is divided into a left section and a right section, 68 knife holders are distributed on the knife roll in a crossed manner and used for mounting rotary tillage long knives with different specifications at the later stage, and rotary tillage short knife devices are distributed at two ends of a knife shaft in front of the rotary tillage knife roll and aim at two ends of a machine, so that missing tillage is easy to occur, and tillage is performed in advance. A section of auger is arranged between the rotary tillage short blades at the two ends, when the whole rotary tillage device runs, the rotary tillage blades carry out rotary tillage, and the auger is responsible for discharging plowed soil to the two sides of the machine, so that the effect of uniformly distributing the soil is achieved; the transmission case is used for connecting the auger and the rotary tillage short blade device to drive the rotary tillage short blade device to operate. The gear box is arranged between the two sections of rotary tillage knife rolls and used for driving the rotary tillage knife rolls to rotate and adjusting the rotating speed as required.
The seeding and fertilizing device (sharing one set of device, and expanded by a seeding mode below) comprises a seeding box, a seeding angle adjusting hand wheel, a seeding pipeline, a seeding position fixing pipe supporting plate, a seed discharging box assembly and a seeding quantity adjusting rod. The number of the seeding boxes is two, and two rows of seeding box assemblies (which are distributed in a cross way) with 18 boxes are cast at the bottom of the box; the seeding pipeline frame is positioned right below the seeding box and is provided with 22 seeding pipelines in total, the seeding pipelines are connected with the seeding box above through plastic pipelines, and the seeding pipelines can be connected with corresponding quantity in later period according to actual requirements; the seeding angle adjusting hand wheel is arranged on the seeding pipeline frame and used for adjusting the angle of the whole seeding pipeline frame. The seeding pipeline can output; the seeding position fixing pipe supporting plate is used for integrally connecting the suspended seeding pipeline frame with the rack. The seeding quantity adjusting rod is positioned right behind the seeding box, and the seeding quantity can be adjusted according to needs.
The ditching device comprises a ditching plow and a ditching device connecting plate. The ditching device is formed by welding in an integrated mode, the lower portion of the operation machine is integrally arranged in the ditching device, the ditching plow is an L-shaped ditching plow, the front portion of the ditching device is arranged in the ditching device through welding, the ditching device connecting plate is located between the ditching device and the rack and is used for connecting the ditching device and the rack, the height of the ditching device from the ground is adjusted through needs, and therefore ditching depth is adjusted.
The compacting device comprises a land leveling wheel, a land leveling wheel mud scraper, a limiting spring device, a swinging rod and a land leveling wheel fixing plate. The land leveling wheels are two in number, and a land leveling wheel mud scraper is fixed at the upper end of each land leveling wheel for scraping redundant mud generated during operation of the land leveling wheels. Spacing spring assembly is used for adjusting whole suppression device and compares in ground height, and the intensity of adjustment suppression can be alleviated simultaneously ground and pass to the impact force of frame to suppression device, and spacing spring assembly connects the frame, and the flat land wheel fixed plate is connected to the below, flat land wheel fixed plate is totally four groups with the swinging arms, and every flat land wheel both sides respectively install a set ofly, can be with fixed flat land wheel extreme point, and spacing spring, swinging arms form triangular stable structure, inject flat land wheel fore-and-aft direction degree of freedom for the flat land wheel can not lead to breaking away from the frame because of the obstacle.
Has the advantages that:
(1) the rotary tillage device is provided with a rotary tillage device, a conventional rotary tillage tool apron is reserved, and rotary tillage short tool devices are arranged at the left end and the right end and are used for treating land blocks with easy missed tillage at the two ends. Simultaneously, the auger device of installation can be carried the soil that the rotary tillage produced to both sides for soil evenly distributed.
(2) The seeding and fertilizing device is arranged, the seeding angle can be adjusted according to actual conditions by the aid of the reserved seeding angle adjusting hand wheel except for traditional seeding operation, the seeding quantity adjusting rod can adjust the opening size of the seed discharging box entering the seeding pipeline according to actual conditions, and further real-time seeding quantity is adjusted. The driving force can be matched with the tractor to pull the working device to move.
(3) The invention is provided with the pressing device, so that the reserved mud scraping plate can remove the redundant mud on the land leveling wheel except for the traditional pressing operation function; the reserved limiting spring device has the cushioning function, and can form a stable triangular structure with the oscillating rod and the bearing, so that the stability of the device is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a rotary tillage apparatus of the present invention;
FIG. 3 is a schematic view of the seeding and fertilizing apparatus of the present invention;
FIG. 4 is a front view of the seeding and fertilizing apparatus of the present invention;
FIG. 5 is a schematic view of the drive wheel of the present invention;
FIG. 6 is a schematic view of a trenching assembly of the present invention;
fig. 7 is a schematic view of the press apparatus of the present invention.
Number designation in the figures:
1, a frame; 2-a rotary tillage device; 21-rotary tillage knife roll; 22-rotary blade holder; 23-rotary tillage short blade device; 24-a packing auger; 25-a transmission case; 26-a gear box; 3, a seeding and fertilizing device; 31-a seeding box; 32-sowing angle adjusting handwheel; 33-a seeding pipeline; 34-fixing a pipe support plate at a sowing position; 35-a seeding pipeline rack; 36-a seed box assembly; 37-seeding rate adjusting rod; 38-driving wheel; 4, ditching device; 41-furrow plough; 42-a ditching device connecting plate; 5, a compacting device; 51-land leveling wheel; 52-a land wheel scraper; 53-limit spring means; 54-a swing lever; 55-fixing plate of land leveling wheel.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to the attached drawing 1, the novel combined operation device for plowing, sowing, spreading, opening and suppressing disclosed by the invention mainly comprises a rack 1, wherein a rotary tillage device 2, a sowing and fertilizing device 3, a ditching device 4 and a suppressing device 5 are sequentially arranged on the rack 1 from the front end to the rear end.
As shown in fig. 2, the rotary tillage device 2 includes a rotary tillage cutter roller 21, a rotary tillage cutter holder 22, a rotary tillage cutter device 23, an auger 24, a transmission case 25, and a gear box 26. The rotary tillage knife roll 21 is divided into a left section and a right section, 68 rotary tillage knife blocks 22 are distributed on the rotary tillage knife roll 21 in a staggered mode, the rotary tillage knife blocks 22 are used for mounting rotary tillage long knives with different specifications in the later period, rotary tillage short knife devices 23 are distributed at two ends of a knife shaft in front of the rotary tillage knife roll 21, and the rotary tillage short knife devices 23 aim at two ends of a machine, so that the condition of missing tillage is easy to occur, and tillage is carried out in advance. A section of auger 24 is arranged between the rotary tillage short blades 23 at the two ends, when the whole rotary tillage device runs, the rotary tillage blades carry out rotary tillage, and the auger 24 is responsible for discharging the plowed soil to the two sides of the machine, so that the effect of uniformly distributing the soil is achieved; the transmission case 25 is used for connecting the auger 24 and the rotary tillage short blade device 23 to drive the rotary tillage short blade device to operate. The gear box 25 is installed between the two sections of rotary tillage cutter rollers 21 and is used for driving the rotary tillage cutter rollers 21 to rotate and adjusting the rotating speed as required.
As shown in fig. 2 and 3, the seeding and fertilizing apparatus 3 (which shares a set of apparatus, and is described below in terms of a seeding manner) includes a seeding box 31, a seeding angle adjusting hand wheel 32, a seeding pipe 33, a seeding position fixing pipe support plate 34, a seeding pipe frame 35, a seed discharging box assembly 36, a seeding amount adjusting rod 37, and a driving wheel 38. The number of the seeding boxes 31 is two, and two rows of 18 seeding box assemblies 36 (which are distributed in a cross way) are cast at the bottom of the box; the seeding pipeline frame 35 is positioned right below the seeding box 31 and is distributed with 22 seeding pipelines 33, the seeding pipelines 33 are connected with the seeding box assembly 36 above through plastic pipelines, and the corresponding quantity can be connected in the later period according to the actual requirement; the sowing angle adjusting handwheel 32 is arranged on the seeding pipeline frame 35 and is used for adjusting the angle of the whole seeding pipeline frame 35. The seeding position fixing pipe support plate 34 integrally connects the suspended seeding pipeline frame 35 with the frame 1. The seeding quantity adjusting rod 37 is positioned right behind the seeding box 1, and the seeding quantity can be adjusted according to the requirement. The drive wheels 38 are located directly in front of the apparatus and are used in conjunction with a tractor to pull the overall working apparatus to move.
As shown in FIG. 4, the ditching device comprises a ditching plow 41 and a ditching device connecting plate 42. The ditching device 4 is formed by integrally welding, the ditching device 4 is integrally arranged at the lower part of the operation machine, the ditching plow 41 is an L-shaped ditching plow and is arranged at the front part of the ditching device 4 by welding, the ditching device connecting plate 42 is positioned between the ditching device 4 and the rack 1 and is used for connecting the ditching device 4 and the rack 1 and adjusting the height of the ditching device 4 to the ground as required so as to adjust the ditching depth.
As shown in fig. 5, the press device 5 includes a land wheel 51, a land wheel scraper 52, a limit spring device 53, a swing lever 54, and a land wheel fixing plate 55. The land wheels 51 are two in number, and a land wheel scraper 52 is fixed at the upper end of each land wheel 51 for scraping off excessive soil during operation of the land wheels 51. Limiting spring device 53 is used for adjusting whole suppression device 5 and compares in ground height, the intensity of adjustment suppression, can alleviate simultaneously ground and pass to frame 1 to suppression device 5's impact force, limiting spring device 53 goes up and connects frame 1, and flat land wheel fixed plate 55 is connected to the below, flat land wheel fixed plate 55 and swinging arms 54 are total four groups, and every flat land wheel 51 both sides are respectively installed a set ofly, can be with fixed flat land wheel 51 extreme point, limiting spring device 53, swinging arms 54 form triangular stable structure, and the direction degree of freedom around the restriction flat land wheel 51 for flat land wheel 51 can not lead to breaking away from frame 1 because of striking behind the barrier.
Example 1:
referring to the drawings, before the compound working device works, an operator adds appropriate seeds to the sowing box 31 as required.
At the beginning of work, the tractor pulls the composite operation device, and the tractor drives the whole composite operation device to work by outputting power to the gear box 26. When the tractor moves forward, the ditching plow 41 carries out ditching operation according to a set height, the rear rotary tillage device 2 starts rotary tillage operation, and the auger 24 rotates to ensure that soil raised by the rotary tillage operation is uniformly distributed in the field; then the seeding device 3 performs seeding operation, seeds enter the seed discharging box assembly 36 from the seeding box 31 and enter the soil through the seed discharging pipeline 35, operation can be suspended according to seeding requirements in the period, and operation is continued after the seeding angle is adjusted by the seeding angle adjusting hand wheel 32 and the seeding quantity is adjusted by the seeding quantity adjusting rod 37; subsequently, the compacting device 5 performs compacting operation so that the seeds or the fertilizer are sufficiently absorbed by the soil.
The wheat is planted by using the composite operating machine suitable for ploughing, sowing, applying and opening the town according to the technology in the field, and the following results are obtained by selecting the proper sowing amount:
| stroke control | Tilling depth/cm | Planting density per plant m -2 | Seeding rate/kg | Coefficient of variation of seeding uniformity/%) |
| 1 | 25.3 | 390-480 | 25.5 | 21.4 |
| 2 | 25.5 | 400-485 | 26 | 19.9 |
| 3 | 25.1 | 380-481 | 27 | 20.2 |
| Mean value of | 25.3 | 390-482 | 36.17 | 20.5 |
The result shows that the ploughing depth after the test is stable, the ploughing depth is in a range of 25.1-25.5 cm, and the average value is 25.3 cm; the tilling depth stability coefficient is 92.23% -93.94%, and the average value is 92.91%; the soil breaking rate after the test is stable, the range is 79.90% -82.38%, and the average value is 81.31%. The planting density is higher and ranges from 380- 2 The average seeding rate is 36.17 kg.
Claims (5)
1. The utility model provides a novel compound operation of town is opened in ploughing to plant device which characterized in that: comprises a frame (1), a rotary tillage device (2), a seeding and fertilizing device (3), a ditching device (4) and a pressing device (5),
the rotary tillage device (2) comprises a rotary tillage knife roller (21), rotary tillage knife holders (22), rotary tillage short knife devices (23), packing augers (24), a transmission case (25) and a gear case (26), wherein 68 rotary tillage knife holders (22) are distributed on the rotary tillage knife roller (21), the rotary tillage short knife devices (23) are arranged at two ends of a front shaft and are connected with the packing augers (24) through the transmission case (25), and the whole rotary tillage short knife devices are connected with a tractor through reserved interfaces of the transmission case (25);
the seeding and fertilizing device (3) comprises a seeding box (31), a seeding angle adjusting hand wheel (32), a seeding pipeline (33), a seeding position fixing pipe supporting plate (34), a seeding pipeline frame (35), a seed discharging box assembly (36), a seeding quantity adjusting rod (37) and a driving wheel (38), wherein the seeding box assembly (36) in the middle row is arranged at the bottom of the seeding box (1), the seeding angle adjusting hand wheel (32) is arranged below the seeding box frame (35), and the seeding and fertilizing device is installed on the seeding pipeline frame (35); 22 seeding pipelines (33) are distributed on the seeding pipeline frame (35), the whole seeding pipeline frame (35) is connected with the rack (1) through a seeding position fixing pipe support plate (34), a seeding quantity adjusting rod (37) is arranged behind the seeding box (31), and the driving wheel (38) is positioned right in front of the device;
the ditching device (4) comprises a ditching plow (41) and a ditching device connecting plate (42), wherein the ditching plow (41) is positioned under the operation device and is connected with the rack (1) through the ditching device connecting plate (42);
suppression device (5) are including flat land wheel (51), flat land wheel mud scraper (52), spacing spring assembly (53), swinging arms (54), flat land wheel fixed plate (55), be equipped with flat land wheel mud scraper (52) on flat land wheel (51), both ends are equipped with flat land wheel fixed plate (55), frame (1) is gone up even in spacing spring assembly (53), lower even land wheel fixed plate (55), flat land wheel fixed plate (55) and place ahead frame (1) are connected in swinging arms (54).
2. The novel combined working device for plowing, sowing, spreading and towning of the utility model as claimed in claim 1, wherein: the rotary tillage device (2) is also provided with a rotary tillage short-cutter device (23) for treating the sections which are easy to miss tillage at the two ends of the operation device.
3. The novel combined working device for plowing, sowing, spreading and towning of the utility model as claimed in claim 1, wherein: the auger (24) uniformly distributes the raised soil in the rotary tillage process, and prevents the farmland from fluctuating and uneven.
4. The novel combined working device for plowing, sowing, spreading and towning of the utility model as claimed in claim 1, wherein: the limiting spring device (53) can reduce buffering, and the operation intensity of the land wheels (51) can be adjusted according to requirements.
5. The novel combined operation device for plowing, sowing, spreading and ballasting as claimed in claim 1, wherein: the seeding angle adjusting hand wheel (32) is arranged on the seeding pipeline frame (35) and used for adjusting the angle of the whole seeding pipeline frame (35), and the seeding quantity adjusting rod (37) is positioned right behind the seeding box (31) to adjust the seeding quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210560251.XA CN114946295A (en) | 2022-05-23 | 2022-05-23 | Novel composite operation device for plowing, sowing, applying, opening and suppressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210560251.XA CN114946295A (en) | 2022-05-23 | 2022-05-23 | Novel composite operation device for plowing, sowing, applying, opening and suppressing |
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| Publication Number | Publication Date |
|---|---|
| CN114946295A true CN114946295A (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210560251.XA Pending CN114946295A (en) | 2022-05-23 | 2022-05-23 | Novel composite operation device for plowing, sowing, applying, opening and suppressing |
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| CN (1) | CN114946295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117546643A (en) * | 2024-01-11 | 2024-02-13 | 内蒙古大学 | Mining area soil plant microorganism improvement fertilization device and method |
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2022
- 2022-05-23 CN CN202210560251.XA patent/CN114946295A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117546643A (en) * | 2024-01-11 | 2024-02-13 | 内蒙古大学 | Mining area soil plant microorganism improvement fertilization device and method |
| CN117546643B (en) * | 2024-01-11 | 2024-03-19 | 内蒙古大学 | Mining area soil plant microorganism improvement fertilization device and method |
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