CN221103990U - Wheat evenly sowing equal-depth device - Google Patents
Wheat evenly sowing equal-depth device Download PDFInfo
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- CN221103990U CN221103990U CN202323196665.8U CN202323196665U CN221103990U CN 221103990 U CN221103990 U CN 221103990U CN 202323196665 U CN202323196665 U CN 202323196665U CN 221103990 U CN221103990 U CN 221103990U
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- 238000009331 sowing Methods 0.000 title claims abstract description 110
- 241000209140 Triticum Species 0.000 title claims abstract description 34
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 34
- 239000002689 soil Substances 0.000 claims abstract description 99
- 230000007704 transition Effects 0.000 claims abstract description 51
- 241000721671 Ludwigia Species 0.000 claims abstract description 16
- 238000003971 tillage Methods 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 16
- 241000196324 Embryophyta Species 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 230000008635 plant growth Effects 0.000 abstract description 3
- 238000010899 nucleation Methods 0.000 description 20
- 239000003337 fertilizer Substances 0.000 description 9
- 230000012010 growth Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000037208 balanced nutrition Effects 0.000 description 1
- 235000019046 balanced nutrition Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- 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
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Abstract
The utility model provides a wheat uniform sowing equal-depth device, which comprises a frame, a seed box, a uniform sowing head and a uniform soil covering assembly, wherein the frame is provided with the seed box; the uniform earthing component comprises a transition plate, the front side of the transition plate is provided with an earth throwing part, the rear side of the transition plate is provided with an earth throwing wheel roller, and the circumference of the earth throwing wheel roller is uniformly provided with an earthing plate along the axial direction; the uniform sowing plate is arranged below the transition plate; seeds are scattered on the soil layer after being guided and dispersed on the flow dividing plate, soil is thrown up onto the transition plate by the soil throwing part, and the soil on the transition plate is pulled down and covered on the seeds by the rotation of the soil covering plate. The wheat uniform sowing equal-depth device can realize uniform sowing depth and uniform sowing, can ensure that seeds are distributed more uniformly, realizes individual plant growth of wheat, and ensures that the yield and income of the wheat are increased.
Description
Technical Field
The utility model relates to the technical field of crop planting, in particular to a wheat uniform sowing equal-depth device.
Background
The seeding device is a planting machine which uses crop seeds as seeding objects and is used for seeding certain types or crops. With the continuous development of agricultural production technology, the requirements on agricultural machinery are gradually increased, and in particular, in the aspect of sowing, the agricultural machinery is often required to realize precision sowing according to the agricultural requirements, so that the sowing quality and the yield of seeds are ensured. In the current practical production, the main sowing mode is drill sowing, wherein the drill sowing is to level the ground just before sowing, make furrows and ditches, make the ditches about 1-2cm deep, and then spread crop seeds into the ditches to cover soil and scrape the ground. However, the existing seeder in the market is not easy to control in seed sowing, especially seeds with smaller grains such as wheat, the seeds flow out from a discharge hole in a concentrated manner, and then the seeds sowed into soil are concentrated, so that the problems of no plant spacing, uneven grain gathering and distribution, vigorous competition among individuals and weak root system are caused, and the initial growth of the wheat is affected.
The even sowing technology is based on the growth and development characteristics of crops, fully exerts a coordination mechanism of uniform and robust individual crops and sufficient and reasonable group, achieves high yield and high efficiency of the crops, and is popularized and applied. The evenly-sowed crops enable individual plants to grow due to uniform distribution of the individual plants, fully utilize light energy and space, create the condition of balanced nutrition of the individual plants, have small nutrition competition of individual plants in seedling stage, and are robust in individual plant development, are beneficial to formation and development of dominant tillers, fully exert yield formation potential of the dominant tillers, and further realize yield increase of crops. At present, some uniform sowing machines appear in China, but most of the machines are close-line drill sowing technology, and the uniform sowing is still not performed in a strict sense. The spacing between the front and rear plants and the spacing between the left and right plants of close-row drill crops are still larger, and the advantages of the uniform sowing technology are not fully reflected. Meanwhile, the sowing depth of the existing close-line drill crops is not consistent, so that the growth speeds of the crops are different, the phenomenon of unbalanced emergence of seedlings can occur, and the yield increase of the crops is not facilitated.
Disclosure of utility model
The utility model aims to provide a wheat uniform sowing and equal-depth device, which can realize equal-depth precise uniform sowing of wheat seeds, ensure uniform seed sowing depth and uniform sowing, ensure that seeds are distributed more uniformly, realize individual plant growth of wheat and increase yield and income of wheat.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The wheat evenly sowing equal-depth device comprises a frame, a seed box is arranged on the frame, the wheat evenly sowing equal-depth device further comprises an evenly sowing head and an evenly earthing component, the evenly sowing head comprises an evenly sowing plate, the upper side of the evenly sowing plate is connected with a discharge hole of a seed guide pipe, a feed inlet end of the seed guide pipe is connected with the seed box, a plurality of splitter plates are evenly arranged on the evenly sowing plate, the splitter plates are divided into 1-5 layers, and splitter plates in two adjacent layers are arranged in a staggered mode; the uniform soil covering assembly comprises a transition plate, wherein a soil throwing part is arranged on the front side of the transition plate, a soil throwing wheel roller is arranged on the rear side of the transition plate, and 5-8 soil covering plates along the axial direction are uniformly arranged on the circumference of the soil throwing wheel roller; the uniform sowing plate is arranged below the transition plate; seeds flow to the even sowing plate from the discharge hole of the seed guide pipe, are scattered on the soil layer after being guided and dispersed on the flow dividing plate, the soil is thrown up to the transition plate by the soil throwing part, and the soil throwing wheel roller drives the soil covering plate to rotate so as to pull down the soil on the transition plate and cover the seeds.
Preferably, a mounting plate is arranged on the upper side of the uniform sowing plate, the seed guide pipe penetrates through the transition plate to be connected with the mounting plate, and the uniform sowing plate is inclined to one side of the soil throwing wheel roller and is bent below to form a buffer plate; limiting plates are arranged on two sides of the uniform sowing plate, and the upper parts of the limiting plates are connected with the mounting plate; the splitter plate is an arc-shaped plate bent towards the discharge hole of the seed guide tube.
Preferably, the splitter plate is provided with two layers, the middle part of the upper splitter plate corresponds to the discharge holes of the seed guide tubes one by one, two ends of the upper splitter plate correspond to the middle parts of the lower splitter plates respectively, and the number of the lower splitter plates is 2 times that of the upper splitter plates.
Preferably, the soil throwing part is a rotary tillage unit, a leveling part is arranged between the rotary tillage unit and the uniformly sowing plate, the leveling part is arranged below the transition plate, and the leveling part is any one or any combination of a leveling roller, a leveling shovel, a tillage rake or a leveling plate.
Preferably, the leveling part is a leveling plate, and the inclination angle of the leveling plate is adjustable; the lower side of the flattening plate is inclined to the even sowing plate, and the bottom of the flattening plate is not higher than the bottom of the even sowing plate.
Preferably, the transition plate is an upward-bulge arc plate, the evenly sowing plate is arranged in the middle of the lower side of the transition plate, the soil throwing wheel roller is positioned on the rear side of the transition plate, and the soil covering plate slides over the upper surface of the transition plate.
Preferably, 6 soil covering plates are arranged on the soil throwing wheel roller, and the height of each soil covering plate is 2-6cm; the inclination angle of the uniform sowing plate is 45-75 degrees; the length of the flow dividing plate is 3-6cm, and the distance between every two adjacent flow dividing plates is 3-6cm.
Preferably, the sowing device also comprises a pressing roller and a fertilizing mechanism, wherein the pressing roller is positioned at the rear of the sowing device, and a scraping plate is further arranged on the pressing roller; the fertilizing mechanism comprises a fertilizing box, a guiding pipe and a uniform sowing baffle plate, the fertilizing box is arranged on the frame, the lower end of the fertilizing box is connected with the guiding pipe, a discharging nozzle of the guiding pipe is connected with the uniform sowing baffle plate, and the uniform sowing baffle plate is fixed on the frame and is arranged in front of the rotary cultivator unit.
Preferably, the frame is also provided with a power part, the input end of the power part is connected to the tractor, the rotary cultivator unit is arranged below the power part, and the power part drives the rotary cultivator unit to rotate; one end of the power part is provided with a driving wheel, the end part of the soil throwing wheel roller is provided with a driven wheel, and the driven wheel is connected to the driving wheel through a belt; the rotary cultivator set and the rotation speed of the soil throwing wheel roller are matched with the speed of the tractor.
Preferably, a uniform seeding component is further arranged in the seed box, the uniform seeding component is arranged at the position where the interior of the seed box is connected with the seed guide pipe, and the rotating speed of the uniform seeding component is matched with the advancing speed of the tractor so that the plant spacing is between 3 cm and 6 cm.
The utility model has the beneficial effects that:
1. Through being equipped with even sowing plate at the discharge gate of seed guiding pipe, make the seed at the in-process that drops on even sowing plate water conservancy diversion dispersion, will concentrate the seed dispersion that drops into independent individual seed, later single seed evenly scatter on the soil, realize the single plant growth of seed simultaneously, improve the ventilation printing opacity effect in field for the wheat of follow-up growth, make full use of light energy and space of wheat, the accurate volume of effectual accomplishing wheat seed is evenly sowed, can save the quantity of seed, can also be favorable to the growth development of wheat more.
2. Seeds fall on the land from two sides of the splitter plate, so that the transverse distance between the wheat is determined by setting the length of the splitter plate and the distance between the adjacent splitter plates; the distance between the longitudinal directions of seeds, namely the plant spacing between plants, can be pulled by matching with the tractor to advance, the distance between the single plants of wheat can be controlled more reasonably and scientifically, the utilization rate of the wheat seeds to resources such as land, water fertilizer and the like can be fully improved, the cultivation of strong seedlings is facilitated, and the purpose of high yield and high efficiency is achieved.
3. The even earthing subassembly makes soil screen on the transition board indirectly, avoids the soil block of great volume to participate in the earthing layer, and soil layer on the transition board is stirred through the earthing board on the throwing wheel roller simultaneously, and thickness is more even to can control the quantity of dialling down soil, thereby realize evenly throwing and send the degree of depth that covers the assurance covering soil layer, make the seed bury in the soil layer of equal degree of depth, make the more even of seed crowd growth, the emergence uniformity is high.
4. The seeding device also comprises a fertilizing mechanism, a rotary tillage unit, a flattening plate and a pressing roller, wherein the fertilizing mechanism is provided with a uniform baffle, fertilizer discharged from the guiding pipe can be scattered on the soil more uniformly after impacting on the uniform baffle, the rotary tillage unit carries out rotary tillage to enable the fertilizer to be mixed with the soil more uniformly, the flattening plate is used for flattening the soil to realize rotary tillage and fertilizer preparation, five working procedures of fertilization, rotary tillage, flattening, seeding and pressing are completed once, the number of times of entering the ground of the tractor is reduced, the cost is saved, and the seeding efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a schematic perspective view of a seeding plate according to the present utility model;
FIG. 3 is a schematic perspective view of a throwing wheel roller of the present utility model;
FIG. 4 is a schematic side view of the present utility model;
Fig. 5 is a schematic perspective view of another structural state of the present utility model.
In the figure, 1 frame; 2 kinds of boxes; 3, uniformly sowing the plates; 31 mounting plates; a 32 buffer plate; 33 limit plates; 4 seed guiding pipes; 5 a splitter plate; a transition plate; 7, a soil throwing wheel roller; 8, earthing plates; 9, a rotary tillage unit; 11 flattening plates; 12, driven wheels; 13 a belt; 14 a driving wheel; 15 pressing rollers; 16 scraping plates; 17 a uniform sowing assembly; 18 a power section; 21 a guide tube; 22 evenly sowing baffles.
Detailed Description
As shown in fig. 1 to 5, a wheat evenly sowing and equal-depth device comprises a frame 1, a seed box 2 is arranged on the frame 1, the wheat evenly sowing and equal-depth device further comprises an evenly sowing head and an evenly earthing component, the evenly sowing head comprises an evenly sowing plate 3, the upper side of the evenly sowing plate 3 is connected with a discharge hole of a seed guide pipe 4, a feed inlet end of the seed guide pipe 4 is connected with the seed box 2, a plurality of splitter plates 5 are evenly arranged on the evenly sowing plate 3, the splitter plates 5 are divided into 1-5 layers, and the splitter plates 5 in two adjacent layers are arranged in a staggered mode. The uniform soil covering assembly comprises a transition plate 6, a soil throwing part is arranged on the front side of the transition plate 6, a soil throwing wheel roller 7 is arranged on the rear side of the transition plate, the soil throwing part is a rotary tillage unit 9, the rotary tillage unit throws soil while carrying out rotary tillage operation on the soil, and 5-8 soil covering plates 8 along the axial direction of the soil throwing wheel roller 7 are uniformly arranged on the circumference of the soil throwing wheel roller 7; the evening seeding plate 3 is arranged below the transition plate 6. The soil throwing part throws the soil onto the transition plate 6, simultaneously, the seeds of the seed box 2 flow out from the discharge gate of the seed guide pipe 4 and fall on the even sowing plate 3, after blocking and shunting of the multi-layer staggered splitter plates 5 on the even sowing plate 3, the concentrated falling seeds are dispersed into individual individuals and evenly scattered on the soil layer, the even sowing of the seeds is realized, the soil throwing wheel roller 7 rotates to drive the soil covering plate 8 to scratch the transition plate 6, the soil on the transition plate 6 is stirred down and covered on the sowed soil, and the falling quantity of the soil can be controlled in the soil stirring process of the soil covering plate 8 on the transition plate 6, so that the thickness of the soil covering layer is ensured.
In a preferred case, the upper side of the even sowing plate 3 is provided with a mounting plate 31, the seed guide pipe 4 is connected with the mounting plate 31 through the transition plate 6, the even sowing plate 3 is inclined to one side of the soil throwing wheel roller 7 and is bent below to form a buffer plate 32, the inclination angle of the even sowing plate 3 is 45-75 degrees, preferably 60 degrees, when seeds fall on the even sowing plate 3 and move downwards, the inclined even sowing plate 3 slows down the falling speed of the seeds, enough time is provided for the seeds to be dispersed into independent individuals, the buffer plate 32 further slows down the falling speed of the dispersed seeds, the seeds are prevented from being ejected along the interval of the even sowing plate, and the natural and scattered uniform state of the seeds is ensured; limiting plates 33 are arranged on two sides of the uniform sowing plate 3, and the upper parts of the limiting plates 33 are connected with the mounting plate 31; the even sowing plate is surrounded and protected into a dustpan shape, so that the seeds are prevented from splashing around, the seeds can only move on the even sowing plate, and the sowing uniformity is ensured. The splitter plate 5 is an arc-shaped plate bent towards the discharge hole of the seed guide pipe 4, so that seeds can fall on the splitter plate 5 conveniently and then are separated towards two sides; the length of the splitter plate 5 is 3-6cm, and seeds fall from the two ends of the splitter plate 5, so that the spacing between the seeds falling from the two sides of the splitter plate is 3-6cm, the distance between the adjacent splitter plates 5 is 3-6cm, the spacing between the seeds falling from the two adjacent ends of the two splitter plates 5 is 3-6cm, and the spacing between the seeds is 3-6cm. In this embodiment, the splitter plate 5 is provided with two layers, the middle part of the upper splitter plate 5 corresponds to the discharge holes of the seed guide tubes 4 one by one, so that seeds fall instantly and begin to disperse, and the two ends of the upper splitter plate 5 correspond to the middle parts of the lower splitter plates 5 respectively, the number of the lower splitter plates 5 is 2 times that of the upper splitter plates 5, that is, the seeds falling in each seed guide tube 4 can be sowed in 4 rows in a dispersing manner, and the seeds can be sowed more uniformly in an indirect manner. Further, the seed box 2 is internally provided with a uniform seeding component 17, the uniform seeding component 17 is arranged at the position where the inside of the seed box 2 is connected with the seed guide 4 pipe, the uniform seeding component 17 can control the seed outlet quantity of the seed box 2 and can also avoid the problem that the seeds are blocked and can not be smoothly planted due to the fact that the seeds are concentrated at the inlet position of the seed guide 4. The even seeding component 17 is connected with the power part 18 on the frame 1, and the relation between the rotating speed of the even seeding component 17 and the advancing speed of the tractor directly influences the longitudinal distance between the seeds falling back and forth, namely the plant spacing between the single seeds, so that the rotating speed of the even seeding component 17 is matched with the advancing speed of the tractor by adjusting the proportion of the power transmission structure in the power part 18, and the plant spacing is between 3 cm and 6cm.
In a preferred case, the transition plate 6 is an upward-raised arc plate, the evenly seeding plate 3 is arranged in the middle of the transition plate 6, so that the rotary tillage unit 9 is convenient to throw soil onto the transition plate 6, the seed guide pipe 4 indirectly has the screening effect on the soil on the transition plate 6, and the phenomenon that the soil blocks with larger volume participate in subsequent soil covering and influence the thickness and uniformity of the soil covering is avoided. Meanwhile, larger soil blocks can conveniently fall from the transition plate 6. A leveling part is arranged between the rotary tillage unit 9 and the leveling plate 3, the leveling part is arranged below the transition plate 6, and the leveling part is any one or any combination of a leveling roller, a leveling shovel, a tillage rake or a leveling plate. In this embodiment, the leveling part is a leveling plate 6, and the lower side of the leveling plate 6 is inclined to one side of the leveling plate 3, so that the leveling part can play a role in buffering during the process of leveling the land. The inclination angle of the screed 6 can be adjusted so that the tool of the screed 11 can be adjusted according to the degree of hardness of the soil and the depth of the rotary tillage to ensure a better levelling effect. The bottom of the screed plate 11 is not higher than the bottom of the screed plate 3, and the screed plate 3 affects the effect of the screed plate 11 after flattening.
In a preferred case, the throwing wheel roller 7 is located at the rear side of the transition plate 6 and the cover plate 8 can slide over the upper surface of the transition plate 6 as the throwing wheel roller 7 rotates, thereby pulling the soil on the transition plate 6 down to cover the upper side of the seeds. Further, six soil covering plates 8 are arranged on the soil throwing wheel roller 7, so that each soil covering plate 8 can be used for throwing enough soil; the height of the earth covering plate 8 is 2-6cm, namely the thickness of earth, so that the thickness of earth covering can be ensured to be 2-6cm.
In a preferred case, the frame 1 is also provided with a power part 18, the input end of the power part 18 is connected with the power output end of the tractor, the rotary tillage unit 9 is arranged below the power part 18, and the power part 18 drives the rotary tillage unit 9 to rotate for rotary tillage of the land; one end of the power part 18 is provided with a driving wheel 14, the end part of the soil throwing wheel roller 7 is provided with a driven wheel 12, the driven wheel 12 is connected to the driving wheel 14 through a belt 13, and the power part 18 drives the soil throwing wheel roller 7 to rotate through the driving wheel 14; the rotary cultivator group 9 and the rotation speed of the soil throwing wheel roller 7 are matched with the advancing speed of the tractor, so that the effect of the equal-depth soil covering is further ensured.
In another preferred case, the seeding device further comprises a pressing roller 15 and a fertilizing mechanism, the pressing roller 15 is positioned at the rear of the seeding device and is used for pressing the covering soil of the soil throwing roller 17, further, a scraping plate 16 is further arranged on the pressing roller 15, and the scraping plate 16 scrapes the sticky soil on the pressing roller 15, so that the surface of the pressing roller 15 is prevented from being uneven and affecting the flatness of pressing. The fertilizing mechanism comprises a fertilizing box, a guide pipe 21 and a uniformly sowing baffle 22, wherein the fertilizing box is arranged on the frame 1, the lower end of the fertilizing box is connected with the guide pipe 21, a discharging nozzle of the guide pipe 21 is connected with the uniformly sowing baffle 22, the uniformly sowing baffle 22 is fixed on the frame 1 and is arranged in front of the rotary tillage unit 9, fertilizer in the fertilizing box flows out through the discharging nozzle of the guide pipe 21 and is further dispersed on the uniformly sowing baffle 22, the fertilizer is uniformly scattered on the land, and then the rotary tillage unit 9 carries out rotary tillage on the land scattered with the fertilizer, so that the fertilizer is fully mixed in the land, and the fertilizer efficiency is better exerted.
The present embodiments are merely illustrative of the present utility model and are not intended to be limiting, and the technical solutions that are not substantially transformed under the present utility model are still within the scope of protection.
Claims (10)
1. The wheat evenly sowing equal-depth device comprises a frame, a seed box is arranged on the frame, and is characterized by further comprising an evenly sowing head and an evenly earthing component, wherein the evenly sowing head comprises an evenly sowing plate, the upper side of the evenly sowing plate is connected with a discharge hole of a seed guide pipe, a feed inlet end of the seed guide pipe is connected with the seed box, a plurality of splitter plates are uniformly arranged on the evenly sowing plate, each splitter plate is divided into 1-5 layers, and splitter plates in two adjacent layers are staggered; the uniform soil covering assembly comprises a transition plate, wherein a soil throwing part is arranged on the front side of the transition plate, a soil throwing wheel roller is arranged on the rear side of the transition plate, and 5-8 soil covering plates along the axial direction are uniformly arranged on the circumference of the soil throwing wheel roller; the uniform sowing plate is arranged below the transition plate; seeds flow to the even sowing plate from the discharge hole of the seed guide pipe, are scattered on the soil layer after being guided and dispersed on the flow dividing plate, the soil is thrown up to the transition plate by the soil throwing part, and the soil throwing wheel roller drives the soil covering plate to rotate so as to pull down the soil on the transition plate and cover the seeds.
2. The wheat evenly sowing equal-depth device according to claim 1, wherein a mounting plate is arranged on the upper side of the evenly sowing plate, the seed guide pipe penetrates through the transition plate to be connected with the mounting plate, and the evenly sowing plate is inclined to one side of the soil throwing wheel roller and is bent downwards to form a buffer plate; limiting plates are arranged on two sides of the uniform sowing plate, and the upper parts of the limiting plates are connected with the mounting plate; the splitter plate is an arc-shaped plate bent towards the discharge hole of the seed guide tube.
3. The equal-depth wheat sowing device according to claim 2, wherein the splitter plates are provided with two layers, the middle parts of the upper splitter plates are in one-to-one correspondence with the discharge holes of the seed guide tubes, the two ends of the upper splitter plates are respectively corresponding to the middle parts of the lower splitter plates, and the number of the lower splitter plates is 2 times that of the upper splitter plates.
4. The wheat evenly sowing equal-depth device according to claim 3, wherein the soil throwing part is a rotary tillage unit, a leveling part is arranged between the rotary tillage unit and the evenly sowing plate, the leveling part is arranged below the transition plate, and the leveling part is any one or any combination of a leveling roller, a leveling shovel, a tillage rake or a leveling plate.
5. The wheat evenly sowing equal-depth device according to claim 4, wherein the leveling part is a leveling plate, and the inclination angle of the leveling plate is adjustable; the lower side of the flattening plate is inclined to the even sowing plate, and the bottom of the flattening plate is not higher than the bottom of the even sowing plate.
6. The wheat evenly sowing equal-depth device according to claim 5, wherein the transition plate is an upward-raised arc-shaped plate, the evenly sowing plate is arranged in the middle of the lower side of the transition plate, the soil throwing wheel roller is positioned on the rear side of the transition plate, and the soil covering plate slides over the upper surface of the transition plate.
7. The wheat evenly sowing equal-depth device according to claim 6, wherein the soil throwing wheel roller is provided with 6 soil covering plates, and the height of each soil covering plate is 2-6cm; the inclination angle of the uniform sowing plate is 45-75 degrees; the length of the flow dividing plate is 3-6cm, and the distance between every two adjacent flow dividing plates is 3-6cm.
8. The wheat evenly sowing equal-depth device according to claim 1 or 7, further comprising a pressing roller and a fertilizing mechanism, wherein the pressing roller is positioned at the rear of the sowing device, and a scraping plate is further arranged on the pressing roller; the fertilizing mechanism comprises a fertilizing box, a guiding pipe and a uniform sowing baffle plate, the fertilizing box is arranged on the frame, the lower end of the fertilizing box is connected with the guiding pipe, a discharging nozzle of the guiding pipe is connected with the uniform sowing baffle plate, and the uniform sowing baffle plate is fixed on the frame and is arranged in front of the rotary cultivator unit.
9. The wheat evenly sowing equal-depth device according to claim 8, wherein the frame is further provided with a power part, the input end of the power part is connected to a tractor, the rotary tillage unit is arranged below the power part, and the power part drives the rotary tillage unit to rotate; one end of the power part is provided with a driving wheel, the end part of the soil throwing wheel roller is provided with a driven wheel, and the driven wheel is connected to the driving wheel through a belt; the rotary cultivator set and the rotation speed of the soil throwing wheel roller are matched with the speed of the tractor.
10. The wheat evenly sowing equal-depth device according to claim 1 or 9, wherein a uniform sowing assembly is further arranged in the seed box, the uniform sowing assembly is arranged at a position where the interior of the seed box is connected with the seed guide pipe, and the rotating speed of the uniform sowing assembly is matched with the advancing speed of the tractor so that the plant spacing is between 3 cm and 6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323196665.8U CN221103990U (en) | 2023-11-27 | 2023-11-27 | Wheat evenly sowing equal-depth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323196665.8U CN221103990U (en) | 2023-11-27 | 2023-11-27 | Wheat evenly sowing equal-depth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221103990U true CN221103990U (en) | 2024-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323196665.8U Active CN221103990U (en) | 2023-11-27 | 2023-11-27 | Wheat evenly sowing equal-depth device |
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| Country | Link |
|---|---|
| CN (1) | CN221103990U (en) |
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2023
- 2023-11-27 CN CN202323196665.8U patent/CN221103990U/en active Active
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