CN210491593U - Vertical-rotation soil preparation double-suppression wheat precision seeder - Google Patents
Vertical-rotation soil preparation double-suppression wheat precision seeder Download PDFInfo
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- CN210491593U CN210491593U CN201921460837.9U CN201921460837U CN210491593U CN 210491593 U CN210491593 U CN 210491593U CN 201921460837 U CN201921460837 U CN 201921460837U CN 210491593 U CN210491593 U CN 210491593U
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Abstract
The utility model discloses a vertical rotary land preparation double-suppression wheat precision planter, which is provided with a rotary blade and precision sowing equipment through a sowing frame and a rotary cultivation suspension frame which are connected in a suspending way, after the first crop is harvested, the rotary cultivation and land preparation are not needed, the equipment can be directly operated, and a plurality of agricultural processes of plough layer fertilization, soil breaking and fertilizer spreading leveling, pre-sowing suppression, broad seedling belt sowing and post-sowing suppression can be completed at one time; after the front section is fertilized, the rotary blade is vertically rotated, so that the straws are not turned over, the soil moisture is not leaked, a plough bottom layer is not generated, and the effects of fertilizer spreading and soil breaking are good; the leveling scraper is used for leveling soil, the compaction roller is used for compacting settled soil before sowing, the problem of too deep wheat sowing is prevented, the rear-section precision sowing equipment is connected with the rotary tillage suspension bracket in a suspension manner and is slightly influenced by traction fluctuation, and the sowing depth can be consistent; the seed storehouse and the leading design of fertilizer storehouse, the focus shifts forward, has improved complete machine stability, has increased the suppression effect before broadcasting.
Description
Technical Field
The utility model relates to the field of agricultural machinery, specifically say and relate to a found two suppression wheat precision planter that revolve whole ground.
Background
The agricultural technology is continuously advanced, and the requirements for seeding and fertilizing are changed from preliminary mechanization to high mechanization, and from extensive management to fine and precise management. The traditional seeding and fertilizing machine can only perform seeding and fertilizing on the prepared soil, the precision matching of seed fertilizers is poor, and the germination rate of seeds is influenced. Especially, the current seeding and fertilizing machines have high requirements on the soil preparation quality, uneven soil and more soil blocks, and can obviously influence the seeding effect of seeds. Most showing a bit, the level is uneven on the land, has great clod, can lead to the seeding part and the whole raising of compression roller of seeder to lead to the depth of planting of seed not enough, the difficult germination of the seed of shallow sowing, even the postemergence is also poor, the output is handed over the obvious reduction of normal degree of depth seeding.
The problems that the seeding quality is poor, operation links are multiple, the operation efficiency is low and the like in the existing agricultural production are solved, a better agricultural operation machine is needed, rotary tillage and soil preparation can be omitted, the machine can directly operate, tillage layer fertilization, soil breaking and fertilizer dispersing leveling, pre-sowing pressing, wide seedling belt seeding and post-sowing pressing multiple agricultural procedures can be completed at one time, and intensive and efficient seeding of wheat is supported.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the weak point of above-mentioned conventional art, provide one kind and can need not the rotary tillage soil preparation, mechanical direct work, can once only accomplish plough layer fertilization, hack loose fertilizer flattening, sow preceding suppression, broad seedling area seeding, sow back suppression and spread drip irrigation a plurality of agronomic processes of pipe, support the wheat intensive high-efficient vertical rotation soil preparation double suppression wheat precision planter who sows.
The purpose of the utility model is achieved through the following technical measures:
vertical rotation soil preparation double-suppression wheat precision planter, including the rotary tillage mounted frame, rotary tillage mounted frame lower part is equipped with rotary tillage equipment, rotary tillage equipment includes rotary tillage transmission case and rotary blade, the rotary tillage transmission case is connected its characterized in that with the rotary blade transmission: a hopper is arranged on the rotary tillage suspension bracket and comprises a fertilizer hopper and a seed hopper, the lower part of the fertilizer hopper is connected with a plurality of fertilizer sowing boxes, the lower part of the seed hopper is connected with a plurality of seeders, the front part of the rotary tillage transmission case is provided with a fertilizer sowing shovel, the fertilizer sowing shovel is provided with a fertilizer sowing pipe, and the fertilizer sowing boxes are connected with the fertilizer sowing pipe through pipelines;
the rear part of the rotary tillage suspension bracket is provided with a seeding bracket, and the seeding bracket is connected with the rotary tillage suspension bracket in a suspension way through a suspension connecting part;
a compression roller is arranged between the rotary tillage suspension bracket and the seeding bracket;
the sowing frame is connected with a furrow opener mounting frame, a plurality of furrow openers are mounted on the furrow opener mounting frame, and the sowing devices are in one-to-one correspondence pipeline connection with the furrow openers;
the seed sowing frame is provided with a plurality of press wheels, and the press wheels and the furrow openers are arranged in a one-to-one correspondence mode.
The furrow opener mounting bracket comprises a first mounting bracket and a second mounting bracket which are arranged in a front-back manner, and the furrow openers are sequentially installed on the first mounting bracket and the second mounting bracket in a staggered manner.
As a preferred scheme, the seeding frame is connected with the rotary tillage suspension frame in a suspension manner, namely the seeding frame can move up and down relative to the rotary tillage suspension frame. As a specific implementation mode, the suspension connecting part comprises an upper hinge rod and a lower suspension part, two ends of the upper hinge rod are hinged to the seeding frame and the rotary tillage suspension frame respectively, the lower suspension part comprises a suspension connecting shaft and a suspension connecting plate, a suspension connecting groove is formed in the suspension connecting plate, and the suspension connecting shaft is sleeved in the suspension connecting groove and can float up and down along the suspension connecting groove.
As a preferred scheme, the suspension connecting shaft and the suspension connecting plate are respectively and fixedly connected with the rotary tillage suspension frame or the seeding frame. Specifically, it may be: the suspension connecting shaft is arranged on the rotary tillage suspension bracket, and the suspension connecting plate is arranged on the seeding bracket; or: the suspension connecting shaft is arranged on the seeding frame, and the suspension connecting plate is arranged on the rotary tillage suspension frame.
As a preferred scheme, be equipped with the flattening scraper blade between compression roller and the rotary blade.
As a preferable scheme, a plurality of pressing teeth are arranged on the pressing roller, and the pressing teeth are arranged at intervals along the circumferential direction and the axial direction of the pressing roller; the compacting roller is provided with a compacting roller scraper which is arranged in two adjacent compacting gear axial intervals.
As a preferred scheme, the seeding frame is connected with the suppression wheel carrier, the suppression wheel carrier is including suppression shaft and suppression wheel axletree, the suppression wheel suit is in the suppression shaft epaxial, suppression shaft both ends are installed respectively in suppression wheel axletree middle part, suppression wheel axletree one end is articulated with the seeding frame, the suppression wheel axletree other end articulates there is the suppression wheel connecting rod, suppression wheel connecting rod and seeding frame elastic connection.
As a preferred scheme, be equipped with press wheel connecting rod hole on the seeding frame, press wheel connecting rod upper end passes press wheel connecting rod hole, the press wheel connecting rod is located press wheel connecting rod hole upper end cover and is equipped with coupling spring, the press wheel connecting rod is located press wheel connecting rod hole lower extreme cover and is equipped with down coupling spring, it is equipped with altitude mixture control nut to go up the coupling spring upper end, the coupling spring lower extreme is equipped with down altitude mixture control nut down.
As a preferred scheme, be equipped with the press wheel pole of scraping soil on the press wheel axletree, be equipped with the press wheel board of scraping soil on the press wheel pole of scraping soil, the press wheel board of scraping soil corresponds the setting with the press wheel.
As a preferred scheme, the suppressing wheel shaft or the suppressing roller is in transmission connection with a walking transmission rod, the walking transmission rod is in transmission connection with a speed change transmission box, the speed change transmission box is in transmission connection with a fertilizing transmission shaft and a seeding transmission shaft, the fertilizing transmission shaft is in transmission connection with a fertilizing box, and the seeding transmission shaft is in transmission connection with a seeder.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
the utility model discloses a found two suppression wheat precision planter of spin soil preparation sets up rotary blade and precision seeding equipment respectively through the seeding frame and the rotary tillage mounted frame that the suspension is connected, after the first crop results, need not the rotary tillage soil preparation, with this equipment direct work, can once only accomplish plough layer fertilization, hack scattered fertile flattening, press before broadcasting, broad seedling area seeding, press and spread a plurality of agricultural processes of drip irrigation pipe after broadcasting. After the front section is fertilized, the rotary blade is vertically rotated, so that the straws are not turned over, the soil moisture is not leaked, a plough bottom layer is not generated, and the effects of fertilizer spreading and soil breaking are good; the leveling scraper is used for leveling soil, the compaction roller is used for compacting settled soil before sowing, the problem of too deep wheat sowing is prevented, the rear-section precision sowing equipment is connected with the rotary tillage suspension bracket in a suspension manner and is slightly influenced by traction fluctuation, and the sowing depth can be consistent; precision seeding can be realized by adopting a precision seeding box and stepless speed change regulation seeding; the unique seed discharging port design can lead the seedling belt to reach 4-6 cm; after sowing, the seedling belt is pressed, the soil moisture preservation effect is good, the emergence rate is high, uniform and tidy, the individual is strong, and drought and cold resistance are realized; the seed storehouse and the leading design of fertilizer storehouse, the focus shifts forward, has improved complete machine stability, has increased the suppression effect before broadcasting.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
FIG. 1 is a schematic structural view of the vertical rotary land preparation double-suppression wheat precision seeder.
FIG. 2 is a schematic diagram of the structure of the middle front part of the vertical rotary land preparation double-suppression wheat precision seeder.
FIG. 3 is a schematic structural view of a rotary tillage device in the vertical rotary land preparation double-suppression wheat precision seeder.
FIG. 4 is a schematic structural view of the elastic connection part of the press wheel connecting rod in the vertical rotary land preparation double-press wheat precision seeder.
FIG. 5 is a schematic view of the vertical rotation land preparation double-suppression wheat precision planter in the main structure of the utility model.
Detailed Description
Example (b): as shown in the attached drawings 1 to 5, the vertical rotary tillage double-suppression wheat precision seeder comprises a rotary tillage suspension frame 1, wherein rotary tillage equipment is arranged at the lower part of the rotary tillage suspension frame 1 and comprises a rotary tillage transmission case 2 and a rotary tillage cutter 3, the rotary tillage transmission case 2 is in transmission connection with the rotary tillage cutter 3, a hopper is arranged on the rotary tillage suspension frame 1 and comprises a fertilizer hopper 4 and a seed hopper 5, the lower part of the fertilizer hopper 4 is connected with a plurality of fertilizer sowing boxes 6, the lower part of the seed hopper 5 is connected with a plurality of seeders, a fertilizer sowing shovel 7 is arranged at the front part of the rotary tillage transmission case 2, the fertilizer sowing shovel 7 is provided with a fertilizer sowing pipe 8, and the fertilizer sowing boxes 6 are in pipeline connection with the fertilizer sowing pipe 8;
a seeding frame 9 is arranged at the rear part of the rotary tillage suspension frame 1, and the seeding frame 9 is connected with the rotary tillage suspension frame 1 in a suspension way through a suspension connecting part; an operation platform 15 is arranged above the seeding frame 9, one side of the operation platform 15 is provided with an escalator 16, and the upper part of the operation platform 15 is convenient for loading, unloading and observing seed fertilizers.
A compression roller 10 is arranged between the rotary tillage suspension bracket 1 and the seeding bracket 9;
the seeder is characterized in that a furrow opener mounting frame is connected to the seeding frame 9 and comprises a first mounting frame 17 and a second mounting frame 18 which are arranged in a front-back mode, a plurality of furrow openers 14 are mounted on the furrow opener mounting frame, and the furrow openers 14 are sequentially mounted on the first mounting frame 17 and the second mounting frame 18 in a staggered mode.
The seeder is connected with the furrow opener 14 in a one-to-one corresponding pipeline way; the arrangement of the seeder on the hopper 5 is conventional and is not shown in the figures.
The sowing frame 9 is provided with a plurality of press wheels 19, and the press wheels 19 are arranged in one-to-one correspondence with the furrow openers 14. Each press wheel 19 is all just being towards a furrow opener 14, and after furrow opener 14 was broadcast the seed, press wheel 19 corresponded the soil compaction of dialling this furrow opener 14, guaranteed that the seed is in good development environment, and a traditional roll-type press roller is very easily lifted by the clod when meetting local clod, leads to local soil compaction inhomogeneous, and seed development is influenced, output decline. The utility model provides a press wheel and furrow opener one-to-one set up, have alleviateed the influence of clod by a wide margin, and the big clod of ploughing deeply through preceding rotary tillage is smashed basically, then first press roller suppression behind the soil is strickleed off to the flattening scraper blade, and soil is in basically not have big clod, the level and smooth good state in ground, presses alone through the second press roller behind the furrow opener, and soil moisture is showing and is improving, can obviously improve and improve the developmental aspect of seed.
The seeding frame 9 is connected with the rotary tillage suspension frame 1 in a suspending way, which means that the seeding frame 9 can move up and down relative to the rotary tillage suspension frame 1. As a specific implementation manner, the suspension connecting part comprises an upper hinge rod 20 and a lower suspension part 21, two ends of the upper hinge rod 20 are respectively hinged to the seeding frame 9 and the rotary tillage suspension frame 1, the lower suspension part 21 comprises a suspension connecting shaft 22 and a suspension connecting plate 23, a suspension connecting groove 24 is formed in the suspension connecting plate 23, and the suspension connecting shaft 22 is sleeved in the suspension connecting groove 24 and can float up and down along the suspension connecting groove 24.
The suspension connecting shaft 22 and the suspension connecting plate 23 are respectively and fixedly connected with the rotary tillage suspension bracket 1 or the seeding frame 9. Specifically, it may be: the suspension connecting shaft 22 is arranged on the rotary tillage suspension bracket 1, and the suspension connecting plate 23 is arranged on the seeding bracket 9; or: the suspension connecting shaft is arranged on the seeding frame, and the suspension connecting plate is arranged on the rotary tillage suspension frame. The former is used in this embodiment.
And a leveling scraper 13 is arranged between the press roller 10 and the rotary blade 3.
The press roller 10 is provided with a plurality of press teeth 11, and the press teeth 11 are arranged at intervals along the circumferential direction and the axial direction of the press roller 10; the last compression roller scraper 12 that is equipped with of compression roller 10, compression roller scraper 12 sets up in 11 axial intervals of two adjacent compression teeth.
The frame 9 of sowing is connected with suppression wheel carrier 25, suppression wheel carrier 25 is including suppressing wheel axle 26 and suppression wheel axletree 27, 19 suit of suppression wheels are on suppressing wheel axle 26, 26 both ends of suppression wheel axle are installed respectively in the middle part of suppression wheel axletree 27, 27 one end of suppression wheel axletree are articulated with sowing frame 9, the 27 other end of suppression wheel axletree articulates there is suppression wheel connecting rod 28, suppression wheel connecting rod 28 and sowing frame 9 elastic connection.
Be equipped with press wheel connecting rod hole 91 on the frame 9 of sowing, press wheel connecting rod 28 upper end is passed press wheel connecting rod hole 91, press wheel connecting rod 28 is located press wheel connecting rod hole 91 upper end cover and is equipped with coupling spring 29, press wheel connecting rod 28 is located press wheel connecting rod hole 91 lower extreme cover and is equipped with down coupling spring 30, it is equipped with high adjusting nut 31 to go up coupling spring 29 upper end, coupling spring 30 lower extreme is equipped with down high adjusting nut 32 down.
Be equipped with the press wheel scraper bar 33 on the press wheel axial plant 27, be equipped with press wheel scraper bar 34 on the press wheel scraper bar 33, press wheel scraper bar 34 corresponds the setting with press wheel 19.
As shown in fig. 1, in the present embodiment, the pressing wheel shaft 26 is in transmission connection with a walking transmission rod 35, the walking transmission rod 35 is in transmission connection with a speed change transmission box 36, the speed change transmission box 36 is in transmission connection with a fertilizing transmission shaft and a seeding transmission shaft, the fertilizing transmission shaft is in transmission connection with the fertilizing box 6, and the seeding transmission shaft is in transmission connection with a seeder. The variable speed gearbox for the seeder is prior art and is not described in detail.
The equipment solves the problems of poor seeding quality, multiple operation links, low operation efficiency and the like in production, obtains good effect in application tests from 2018 to 2019, and achieves the yield of 609 kilograms in an experiment of 1800 mu Jimai No. 44 in a Weifang city.
Claims (10)
1. Vertical rotation soil preparation double-suppression wheat precision planter, including the rotary tillage mounted frame, rotary tillage mounted frame lower part is equipped with rotary tillage equipment, rotary tillage equipment includes rotary tillage transmission case and rotary blade, the rotary tillage transmission case is connected its characterized in that with the rotary blade transmission: a hopper is arranged on the rotary tillage suspension bracket and comprises a fertilizer hopper and a seed hopper, the lower part of the fertilizer hopper is connected with a plurality of fertilizer sowing boxes, the lower part of the seed hopper is connected with a plurality of seeders, the front part of the rotary tillage transmission case is provided with a fertilizer sowing shovel, the fertilizer sowing shovel is provided with a fertilizer sowing pipe, and the fertilizer sowing boxes are connected with the fertilizer sowing pipe through pipelines;
the rear part of the rotary tillage suspension bracket is provided with a seeding bracket, and the seeding bracket is connected with the rotary tillage suspension bracket in a suspension way through a suspension connecting part;
a compression roller is arranged between the rotary tillage suspension bracket and the seeding bracket;
the sowing frame is connected with a furrow opener mounting frame, a plurality of furrow openers are mounted on the furrow opener mounting frame, and the sowing devices are in one-to-one correspondence pipeline connection with the furrow openers;
the seed sowing frame is provided with a plurality of press wheels, and the press wheels and the furrow openers are arranged in a one-to-one correspondence mode.
2. The vertical rotation land preparation double-suppression wheat precision seeder according to claim 1, characterized in that: the furrow opener mounting bracket comprises a first mounting bracket and a second mounting bracket which are arranged in a front-back manner, and the furrow openers are sequentially installed on the first mounting bracket and the second mounting bracket in a staggered manner.
3. The vertical rotation land preparation double-suppression wheat precision seeder according to claim 1, characterized in that: the suspension connecting part comprises an upper hinge rod and a lower suspension part, the two ends of the upper hinge rod are hinged to the seeding frame and the rotary tillage suspension frame respectively, the lower suspension part comprises a suspension connecting shaft and a suspension connecting plate, the suspension connecting plate is provided with a suspension connecting groove, and the suspension connecting shaft is sleeved in the suspension connecting groove and can float up and down along the suspension connecting groove.
4. The vertical rotary soil preparation double-compacting wheat precision seeder according to claim 3, characterized in that: the suspension connecting shaft and the suspension connecting plate are respectively and fixedly connected with the rotary tillage suspension frame or the seeding frame.
5. The vertical rotation land preparation double-suppression wheat precision seeder according to claim 1, characterized in that: and a leveling scraper is arranged between the compression roller and the rotary blade.
6. The vertical rotation land preparation double-suppression wheat precision seeder according to claim 1, characterized in that: the pressing roller is provided with a plurality of pressing teeth which are arranged at intervals along the circumferential direction and the axial direction of the pressing roller; the compacting roller is provided with a compacting roller scraper which is arranged in two adjacent compacting gear axial intervals.
7. The vertical rotation land preparation double-suppression wheat precision seeder according to claim 1, characterized in that: the seeding frame is connected with the suppression wheel carrier, the suppression wheel frame is including suppressing shaft and suppression wheel axial lamina, the suppression wheel suit is in the suppression wheel epaxial, suppression wheel shaft both ends are installed respectively in suppression wheel axial lamina middle part, suppression wheel axial lamina one end is articulated with the seeding frame, the suppression wheel axial lamina other end articulates there is the suppression wheel connecting rod, suppression wheel connecting rod and seeding frame elastic connection.
8. The vertical rotation land preparation double-suppression wheat precision seeder according to claim 7, characterized in that: the seed sowing frame is provided with a press wheel connecting rod hole, the upper end of the press wheel connecting rod penetrates through the press wheel connecting rod hole, the press wheel connecting rod is located at the upper end of the press wheel connecting rod hole and is sleeved with a connecting spring, the press wheel connecting rod is located at the lower end of the press wheel connecting rod hole and is sleeved with a lower connecting spring, the upper end of the upper connecting spring is provided with an upper height adjusting nut, and the lower end of the lower connecting spring is provided with a lower height adjusting nut.
9. The vertical rotation land preparation double-suppression wheat precision seeder according to claim 7, characterized in that: the soil scraping device is characterized in that a soil scraping rod of a press wheel is arranged on the press wheel shaft plate, a soil scraping plate of the press wheel is arranged on the soil scraping rod of the press wheel, and the soil scraping plate of the press wheel corresponds to the press wheel.
10. The vertical rotation land preparation double-suppression wheat precision seeder according to claim 7, characterized in that: the jockey wheel axle or the transmission of jockey roller are connected with the walking transfer line, the transmission of walking transfer line is connected with the variable speed transmission case, the transmission of variable speed transmission case is connected with fertilization transmission shaft and seeding transmission shaft, the fertilization transmission shaft is connected with the transmission of the box of broadcasting fertile, the seeding transmission shaft is connected with the disseminator transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460837.9U CN210491593U (en) | 2019-09-04 | 2019-09-04 | Vertical-rotation soil preparation double-suppression wheat precision seeder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921460837.9U CN210491593U (en) | 2019-09-04 | 2019-09-04 | Vertical-rotation soil preparation double-suppression wheat precision seeder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793504A (en) * | 2022-04-11 | 2022-07-29 | 山东省农业科学院作物研究所 | Double-suppression full-width precision wheat seeder |
| CN114793506A (en) * | 2022-04-26 | 2022-07-29 | 林国强 | Deep ploughing seeder |
| CN115443774A (en) * | 2022-09-30 | 2022-12-09 | 黑龙江北大荒现代农业服务集团众荣农机有限公司 | Electric control double-seedling air-carrying type precision seeder |
-
2019
- 2019-09-04 CN CN201921460837.9U patent/CN210491593U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793504A (en) * | 2022-04-11 | 2022-07-29 | 山东省农业科学院作物研究所 | Double-suppression full-width precision wheat seeder |
| CN114793504B (en) * | 2022-04-11 | 2024-06-04 | 山东省农业科学院作物研究所 | Wheat double-compacting full-width precision seeder |
| CN114793506A (en) * | 2022-04-26 | 2022-07-29 | 林国强 | Deep ploughing seeder |
| CN115443774A (en) * | 2022-09-30 | 2022-12-09 | 黑龙江北大荒现代农业服务集团众荣农机有限公司 | Electric control double-seedling air-carrying type precision seeder |
| CN115443774B (en) * | 2022-09-30 | 2023-09-22 | 黑龙江北大荒现代农业服务集团众荣农机有限公司 | Automatically controlled two seedling area tolerance formula precision planter |
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