CN109644625B - Automatic seeding device of direct seeding machine - Google Patents
Automatic seeding device of direct seeding machine Download PDFInfo
- Publication number
- CN109644625B CN109644625B CN201910019159.0A CN201910019159A CN109644625B CN 109644625 B CN109644625 B CN 109644625B CN 201910019159 A CN201910019159 A CN 201910019159A CN 109644625 B CN109644625 B CN 109644625B
- Authority
- CN
- China
- Prior art keywords
- seeding
- fixing frame
- seed
- sowing
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010899 nucleation Methods 0.000 title claims abstract description 94
- 238000009331 sowing Methods 0.000 claims abstract description 69
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241001632422 Radiola linoides Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 7
- 235000009566 rice Nutrition 0.000 abstract description 7
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 2
- 241001632427 Radiola Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
-
- 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
-
- 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)
- Sowing (AREA)
Abstract
The invention discloses an automatic seeding device of a direct seeding machine, which relates to the technical field of automatic rice seeding, and comprises seeding rollers, and a mandrel, wherein a plurality of seed metering holes are arranged on the rolling surface of each seeding roller at intervals along the circumferential direction; a through cavity is axially arranged in the middle of the sowing roller; a plurality of seed sowing sliding blocks for adjusting the space size in the seed sowing hole are axially arranged in the seed sowing hole, and the bottom ends of the seed sowing sliding blocks penetrate into the through cavity; the mandrel is inserted into the through cavity, a sliding groove is formed in the side face of the mandrel along the axial direction, an adjusting sliding block is slidably arranged in the sliding groove, and the adjusting sliding block is used for propping against a seed sowing sliding block in a corresponding seed sowing hole.
Description
Technical Field
The invention relates to the technical field of automatic sowing of rice, in particular to an automatic sowing device of a direct seeding machine.
Background
Compared with the traditional planting method, the paddy planter omits multiple steps such as seedling raising, transplanting and the like, and has the advantages of labor saving, time saving, cost saving, energy saving, environmental protection and the like. The direct seeding of rice has various forms such as aircraft broadcast, seeder broadcast or drill, manual work remove and broadcast, but in order that the high-efficient, high-yield of rice direct seeding production low cost demand, the direct seeding of rice machine must be able to the accurate broadcast, avoid overcoming multicast and leak and broadcast, the uneven shortcoming of row spacing plant spacing, the direct efficiency and the quality that influence the rice seeding of structure of the core part seeding gyro wheel of direct seeding machine seeding mechanism, can the accurate control seed quantity and the plant spacing of seeding to illumination, ventilation, fertilizer input, field maintenance, mu output all extremely important of later stage crop growth.
The core components of the sowing mechanism widely applied in the market at present are a slide bar type hole sowing roller and a hole type sowing roller, the adjusting principle of the slide bar type hole sowing roller is that a spiral hand wheel pushes a slide bar to axially move in a hole to realize the adjustment of the size of the hole space, the slide bar type hole sowing roller has higher sowing precision, the disadvantage is that the adjustment is inconvenient when in field operation, the spiral hand wheel is clamped and rotated only by finger force, the hole precision is difficult to adjust, labor and time are wasted, a circle of slide block is pushed forward by a spiral handle to rotate, and when the adjusting distance range is larger, the operation efficiency of the rotating handle is low and the operation is difficult; the hole type seeding roller cannot adjust the size of a seeding hole, the seed requirement cannot be varied, and the hole type seeding roller cannot adapt to rice planting in more areas according to the seed variety; the seeding rollers mainly applied to the two markets can not guarantee the discharge of seeds in the seeding holes at one hundred percent, and the phenomenon that partial seeds are blocked in the holes and cannot be completely discharged is caused, so that the missing seeding or the lack seeding in the direct seeding process is caused, and the uneven quantity of seeds in each nest of a field planting surface is caused; the structure of the seeding roller of the core component of the direct seeding machine directly influences the efficiency and quality of direct seeding seedling.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic seeding device of a direct seeding machine, which has the advantages of simple structure, flexible and convenient operation and high field operation efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme: an automatic seeding device of a direct seeding machine comprises a seeding roller, a mandrel and a seed sowing device, wherein a plurality of seed sowing holes are arranged on the rolling surface of the seeding roller at intervals along the circumferential direction; a through cavity is axially formed in the middle of the sowing roller; a plurality of seed sowing sliding blocks for adjusting the space size in the seed sowing hole are axially arranged in the seed sowing hole, and the bottom ends of the seed sowing sliding blocks penetrate into the through cavity; the core shaft is inserted into the through cavity, a sliding groove is formed in the side face of the core shaft along the axial direction, an adjusting sliding block is arranged in the sliding groove in a sliding mode, and the adjusting sliding block is used for propping against a seed sowing sliding block in a corresponding seed sowing hole.
On the basis of the technical scheme, one end of the chute is positioned at the right opening of the through cavity, and the other end of the chute is positioned at the left end of the mandrel; the length of the adjusting sliding block is longer than that of the through cavity.
On the basis of the technical scheme, the seeding machine further comprises an adjusting clamping plate arranged at the left side of the seeding roller, and a plurality of clamping grooves are formed in the adjusting clamping plate along the axial direction; the part of the adjusting slide block penetrating out of the through cavity is provided with an adjusting handle which can be clamped in any clamping groove of the adjusting clamping plate.
On the basis of the technical scheme, the distance between two adjacent clamping grooves of the adjusting handle corresponds to the distance between two adjacent seed sowing sliding blocks in the seed sowing hole.
On the basis of the technical scheme, the top end of the seed sowing sliding block is an expansion part, a tension spring is sleeved outside the seed sowing sliding block, one end of the tension spring is connected with the inner bottom wall of the seed sowing hole, and the other end of the tension spring is connected with the expansion part of the seed sowing sliding block.
On the basis of the technical scheme, the position, opposite to the sliding groove, of the side face of the mandrel is provided with the protruding part, the protruding part is located in the through cavity, and the shape of the protruding part is matched with the shape of the seed metering hole and is used for propping against all seed metering sliding blocks in the corresponding seed metering hole.
On the basis of the technical scheme, the device also comprises a driving shaft, a driving gear and a driven gear; the driving gear is arranged on the driving shaft, the driven gear is arranged on the right end face of the sowing roller, and the driven gear is meshed with the driving gear.
On the basis of the technical scheme, the seeding machine further comprises a main fixing frame for installing seeding rollers, a left auxiliary fixing frame and a right auxiliary fixing frame for installing mandrels; the sowing roller is arranged in the main fixing frame; the left auxiliary fixing frame is arranged at the left side of the main fixing frame; the right auxiliary fixing frame is arranged on the right side of the main fixing frame; the driven gear is positioned in the right auxiliary fixing frame; the right end of the mandrel penetrates out of the right auxiliary fixing frame and then is connected with a locking nut.
On the basis of the technical scheme, the main fixing frame is internally provided with the hairbrush, and the bristles of the hairbrush are tangent to the sowing roller.
On the basis of the technical scheme, the device further comprises a bracket for installing the driving shaft, and the bracket is connected with the main fixing frame.
The invention has the beneficial effects that:
1. the seeding mechanism is characterized in that a plurality of seeding sliders are arranged in seeding holes of seeding rollers on the seeding mechanism, the upper part of the mandrel is provided with an adjusting slider with a protrusion, the height positions of the plurality of sliders in the seeding holes can be adjusted by moving the adjusting slider in a transverse gear, namely, the space size of the seeding holes can be adjusted by the gear, the accurate filling and seeding of seed grains can be simply and easily realized, the seeding mechanism can adapt to the seeding of seeds of a plurality of varieties and the seeding requirements of a plurality of regions, and 3-24 quantitative adjustment of the seeds can be realized.
2. The lower part of the mandrel is provided with a bulge, when the seed metering hole of the seeding roller is rotated to the position after being filled with seeds, all seed metering sliding blocks in the seed metering hole can be ejected, and the seeds in the hole can be completely emptied from the hole, so that the phenomena of seed missing, clamping grooves and the like are prevented.
Drawings
FIG. 1 is a perspective view of an automatic sowing apparatus in accordance with an embodiment of the present invention;
FIG. 2 is a side view of an automatic sowing apparatus in an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along the direction B-B in FIG. 2;
FIG. 4 is a front view of the automatic sowing apparatus in an embodiment of the present invention;
FIG. 5 is a cross-sectional view taken along the direction C-C in FIG. 4;
FIG. 6 is a perspective view of an assembled automatic seeder according to an embodiment of the present invention;
FIG. 7 is a side view of an assembled automatic seeder according to an embodiment of the present invention;
FIG. 8 is an elevation view of an assembled automatic sowing apparatus in accordance with an embodiment of the present invention;
fig. 9 is a cross-sectional view taken along the direction A-A in fig. 8.
Reference numerals:
1-sowing rollers; 11-seed metering holes; 12-a seed metering slide block; 13-a driven gear; 14-a through cavity; 15-a tension spring;
2-a mandrel; 21-a chute; 22-adjusting the sliding block; 23-adjusting the handle; 24-adjusting clamping plates; 25-a projection; 26-locking nut;
3-a main fixing frame; 31-left auxiliary fixing frame; 32-right auxiliary fixing frame; 33-hairbrush;
4-a bracket; 41-a drive shaft; 42-a drive gear.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.
In the description of the present invention, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present invention.
The technical scheme and the beneficial effects of the invention are more clear and definite by further describing the specific embodiments of the invention with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the invention and are not to be construed as limiting the invention.
Referring to fig. 1 to 5, an embodiment of the present invention provides an automatic seeding apparatus of a direct seeding machine, including a seeding roller 1, wherein a rolling surface of the seeding roller 1 is provided with a plurality of seeding holes 11 at intervals along a circumferential direction, and further includes a mandrel 2;
the middle part of the seeding roller 1 is provided with a through cavity 14 along the axial direction; a plurality of seed discharging sliding blocks 12 for adjusting the space size in the seed discharging hole 11 are axially arranged in the seed discharging hole 11, and the bottom ends of the seed discharging sliding blocks 12 penetrate into the through cavity 14;
the mandrel 2 is inserted into the through cavity 14, a sliding groove 21 is axially formed in the side surface of the mandrel 2, an adjusting sliding block 22 is slidably arranged in the sliding groove 21, and the adjusting sliding block 22 is used for supporting the seed sowing sliding block 12 in the corresponding seed sowing hole 11. Specifically, one end of the chute 21 is positioned at the right opening of the through cavity 14, and the other end of the chute 21 is positioned at the left end of the mandrel 2; the length of the adjustment slider 22 is greater than the length of the through cavity 14. The top end of the seed sowing slide block 12 is an expansion part, a tension spring 15 is sleeved outside the seed sowing slide block 12, one end of the tension spring 15 is connected with the inner bottom wall of the seed sowing hole 11, and the other end of the tension spring 15 is connected with the expansion part of the seed sowing slide block 12.
The automatic seeding device also comprises an adjusting clamping plate 24 arranged at the left side of the seeding roller 1, and a plurality of clamping grooves are formed in the adjusting clamping plate 24 along the axial direction; the part of the adjusting slide 22 penetrating out of the through cavity 14 is provided with an adjusting handle 23, and the adjusting handle 23 can be clamped in any clamping groove of the adjusting clamping plate 24. Specifically, the distance between two adjacent clamping grooves of the adjusting handle 23 corresponds to the distance between two adjacent seed discharging sliding blocks 12 in the seed discharging hole 11. When the adjusting handle is lifted from the clamping groove of the adjusting clamping plate, the adjusting handle and the adjusting slide blocks are moved forward by a plurality of gears, a plurality of corresponding seed sowing slide blocks in the seed sowing holes of the sowing roller are ejected, and the filling space of the seed sowing holes is gradually reduced; when adjustment handle and adjustment slider move forward to the biggest gear together, the filling space is minimum, and when adjustment handle and adjustment slider move backward to the minimum gear together (0 gear), the filling space is maximum, consequently the demand of seeding hole size can be realized to back-and-forth movement adjustment handle gear position.
Preferably, a protruding part 25 is arranged at a position opposite to the chute 21 on the side surface of the mandrel 2, the protruding part 25 is positioned in the through cavity 14, and the shape of the protruding part 25 is matched with the shape of the seed metering hole 11, so as to support all the seed metering sliding blocks 12 in the corresponding seed metering hole 11. When the seeding holes of the seeding roller are filled with seeds and then rotate to the positions corresponding to the protruding parts 25, all the seeding sliding blocks in the seeding holes can be ejected, the seeds in the holes can be completely emptied from the holes, and phenomena such as seed missing and seeding, clamping grooves and the like are prevented. For example, after the size space of the seed metering hole reaches the accurate filling position of seeds through the adjusting slide block and the seed metering slide block, after the seeding roller rotates to pass through the corresponding position of the adjusting slide block, the seed metering slide block in the seed metering hole is all returned, at the moment, the space in the hole is the largest, the seeds cannot be extruded and damaged, when the seed metering slide block continuously rotates to the bottom, all the seed metering slide blocks in the seed metering hole are all ejected by the protruding parts on the mandrel, all the seeds in the hole are ejected out of the hole positions, all the seeds in the hole are discharged, and the phenomena of incomplete seed metering, clamping grooves, missing seeding and few seeding are avoided.
Referring to fig. 6 to 9, the automatic sowing device of the direct seeding machine further includes a driving shaft 41, a driving gear 42, and a driven gear 13; the driving gear 42 is mounted on the driving shaft 41, the driven gear 13 is mounted on the right end surface of the sowing roller 1, and the driven gear 13 is meshed with the driving gear 42. Specifically, the automatic seeding device of the direct seeding machine further comprises a bracket 4 for mounting the driving shaft 41, and the bracket 4 is connected with the main fixing frame 3.
The automatic seeding device of the direct seeding machine further comprises a main fixing frame 3 for installing the seeding roller 1, a left auxiliary fixing frame 31 and a right auxiliary fixing frame 32 for installing the mandrel 2;
the sowing roller 1 is arranged in the main fixing frame 3; specifically, a brush 33 is arranged in the main fixing frame 3, and bristles of the brush 33 are tangential to the sowing roller 1.
The left auxiliary fixing frame 31 is provided on the left side of the main fixing frame 3;
the right auxiliary fixing frame 32 is provided on the right side of the main fixing frame 3; the driven gear 13 is positioned in the right auxiliary fixing frame 32; the right end of the mandrel 2 passes through the right auxiliary fixing frame 32 and is connected with a locking nut 26.
The assembly steps of the automatic seeding device in the invention are as follows:
the seeding roller is firstly placed in the main fixing frame, two sides of the main fixing frame are respectively connected with the bracket, the driven gear is connected with the seeding roller through bolts, and the left auxiliary fixing frame and the right auxiliary fixing frame are respectively connected with the bracket through bolts after being attached; the adjusting clamping plate is connected with the right auxiliary fixing frame through bolts; sleeving the adjusting handle into the groove of the adjusting slide block, and guiding the adjusting slide block and the adjusting handle into the chute of the mandrel; the assembled mandrel assembly penetrates into the sowing roller, the right end of the mandrel penetrates out of the right auxiliary fixing frame, and the mandrel is locked by locking nuts.
The invention discloses a seed metering hole space size adjusting step of an automatic seeding device, which comprises the following steps:
the position of the adjusting handle is the largest in the space of the seeding hole of the seeding roller when the position of the 0 th gear at the outermost end of the adjusting clamping plate; the lifting handle is pushed forward in sequence according to the gear, a plurality of seed sowing sliding blocks in the seed sowing holes are ejected out in sequence, and the space in the holes is gradually reduced; when the handle is pushed to the maximum gear, the space in the hole is minimum; after the adjusting handle is adjusted to the required hole position, the adjusting handle is cut into the corresponding clamping groove, and any movement of the adjusting slide block is prevented.
In the description of the present invention, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The invention is not limited to the embodiments described above, but a number of modifications and adaptations can be made by a person skilled in the art without departing from the principle of the invention, which modifications and adaptations are also considered to be within the scope of the invention. What is not described in detail in this specification is prior art known to those skilled in the art.
Claims (8)
1. The utility model provides an automatic seeder of direct seeding machine, includes seeding gyro wheel (1), and the rolling surface of this seeding gyro wheel (1) is equipped with a plurality of seed metering hole (11) along circumference interval, its characterized in that: also comprises a mandrel (2);
a through cavity (14) is axially arranged in the middle of the sowing roller (1); a plurality of seed sowing sliding blocks (12) for adjusting the space size in the seed sowing holes (11) are axially arranged in the seed sowing holes (11), and the bottom ends of the seed sowing sliding blocks (12) penetrate into the through cavity (14);
the core shaft (2) is inserted into the through cavity (14), a sliding groove (21) is formed in the side surface of the core shaft (2) along the axial direction, an adjusting slide block (22) is arranged in the sliding groove (21) in a sliding mode, and the adjusting slide block (22) is used for propping against the seed sowing slide block (12) in the corresponding seed sowing hole (11);
one end of the sliding groove (21) is positioned at the right opening of the through cavity (14), and the other end of the sliding groove (21) is positioned at the left end of the mandrel (2); the length of the adjusting slide block (22) is longer than that of the through cavity (14);
the top end of the seed sowing sliding block (12) is an expansion part, a tension spring (15) is sleeved outside the seed sowing sliding block (12), one end of the tension spring (15) is connected with the inner bottom wall of the seed sowing hole (11), and the other end of the tension spring (15) is connected with the expansion part of the seed sowing sliding block (12).
2. The automatic seeding apparatus according to claim 1, wherein: the seeding machine also comprises an adjusting clamping plate (24) arranged at the left side of the seeding roller (1), and a plurality of clamping grooves are formed in the adjusting clamping plate (24) along the axial direction; the part of the adjusting slide block (22) penetrating out of the through cavity (14) is provided with an adjusting handle (23), and the adjusting handle (23) can be clamped in any clamping groove of the adjusting clamping plate (24).
3. The automatic seeding apparatus according to claim 2, wherein: the distance between two adjacent clamping grooves of the adjusting handle (23) corresponds to the distance between two adjacent seed discharging sliding blocks (12) in the seed discharging hole (11).
4. The automatic seeding apparatus according to claim 1, wherein: the side of the mandrel (2) is provided with a protruding part (25) at the position opposite to the chute (21), the protruding part (25) is positioned in the through cavity (14), and the shape of the protruding part (25) is matched with the shape of the seed metering hole (11) and is used for propping against all seed metering sliding blocks (12) in the corresponding seed metering hole (11).
5. The automatic seeding apparatus according to claim 1, wherein: the device also comprises a driving shaft (41), a driving gear (42) and a driven gear (13); the driving gear (42) is mounted on the driving shaft (41), the driven gear (13) is mounted on the right end face of the sowing roller (1), and the driven gear (13) is meshed with the driving gear (42).
6. The automatic seeding apparatus according to claim 5, wherein: the seeding machine also comprises a main fixing frame (3) for installing the seeding roller (1), a left auxiliary fixing frame (31) and a right auxiliary fixing frame (32) for installing the mandrel (2);
the sowing roller (1) is arranged in the main fixing frame (3);
the left auxiliary fixing frame (31) is arranged at the left side of the main fixing frame (3);
the right auxiliary fixing frame (32) is arranged on the right side of the main fixing frame (3); the driven gear (13) is positioned in the right auxiliary fixing frame (32); the right end of the mandrel (2) penetrates out of the right auxiliary fixing frame (32) and then is connected with a locking nut (26).
7. The automatic seeding apparatus according to claim 6, wherein: a brush (33) is arranged in the main fixing frame (3), and bristles of the brush (33) are tangential to the sowing roller (1).
8. The automatic seeding apparatus according to claim 6, wherein: also comprises a bracket (4) for mounting the driving shaft (41), and the bracket (4) is connected with the main fixing frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910019159.0A CN109644625B (en) | 2019-01-09 | 2019-01-09 | Automatic seeding device of direct seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910019159.0A CN109644625B (en) | 2019-01-09 | 2019-01-09 | Automatic seeding device of direct seeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109644625A CN109644625A (en) | 2019-04-19 |
| CN109644625B true CN109644625B (en) | 2023-12-15 |
Family
ID=66119212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910019159.0A Active CN109644625B (en) | 2019-01-09 | 2019-01-09 | Automatic seeding device of direct seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109644625B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558004B (en) * | 2019-09-09 | 2024-02-06 | 湖北双兴智能装备有限公司 | Seed box device of direct seeding machine |
| CN111357452A (en) * | 2020-03-11 | 2020-07-03 | 安徽喜洋洋农业科技有限公司 | Fertilizing device for small farmland and quantitative adjusting method thereof |
| CN114145087B (en) * | 2021-12-01 | 2023-10-10 | 安徽宏翔农业机械有限公司 | Rotary tillage planter for field management |
| CN115088432B (en) * | 2022-06-30 | 2024-05-03 | 河南农业大学 | Multifunctional district seeder |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200346863Y1 (en) * | 2004-01-19 | 2004-04-08 | 김성구 | Seeding machine |
| CN200969743Y (en) * | 2006-11-24 | 2007-11-07 | 赵金军 | Multifunction precision regulating seeding apparatus |
| CN204392821U (en) * | 2015-01-16 | 2015-06-17 | 九江学院 | The adjustable seeder of a kind of radial direction amount of broadcasting |
| CN207054070U (en) * | 2017-08-25 | 2018-03-02 | 盛全军 | A kind of essence amount pocket plunger type rice dispenser |
| CN108271476A (en) * | 2018-03-13 | 2018-07-13 | 湖北双兴净化器有限公司 | A kind of seed-sowing machine seeding roller devices |
| CN108551808A (en) * | 2018-05-04 | 2018-09-21 | 盐城市大丰区辉洋农业机械制造有限公司 | Internal expansion type cereal extractive quantity hole sowing seeder unit |
| CN209489140U (en) * | 2019-01-09 | 2019-10-15 | 十堰市双兴净化器有限公司 | A kind of automatic sowing device of seed-sowing machine |
-
2019
- 2019-01-09 CN CN201910019159.0A patent/CN109644625B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200346863Y1 (en) * | 2004-01-19 | 2004-04-08 | 김성구 | Seeding machine |
| CN200969743Y (en) * | 2006-11-24 | 2007-11-07 | 赵金军 | Multifunction precision regulating seeding apparatus |
| CN204392821U (en) * | 2015-01-16 | 2015-06-17 | 九江学院 | The adjustable seeder of a kind of radial direction amount of broadcasting |
| CN207054070U (en) * | 2017-08-25 | 2018-03-02 | 盛全军 | A kind of essence amount pocket plunger type rice dispenser |
| CN108271476A (en) * | 2018-03-13 | 2018-07-13 | 湖北双兴净化器有限公司 | A kind of seed-sowing machine seeding roller devices |
| CN108551808A (en) * | 2018-05-04 | 2018-09-21 | 盐城市大丰区辉洋农业机械制造有限公司 | Internal expansion type cereal extractive quantity hole sowing seeder unit |
| CN209489140U (en) * | 2019-01-09 | 2019-10-15 | 十堰市双兴净化器有限公司 | A kind of automatic sowing device of seed-sowing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109644625A (en) | 2019-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109644625B (en) | Automatic seeding device of direct seeding machine | |
| CN103392422B (en) | Drum-type precision seeder | |
| CN210381865U (en) | Seed metering device of seeder | |
| CN111108861B (en) | Particle crop seed sowing equipment | |
| CN209489140U (en) | A kind of automatic sowing device of seed-sowing machine | |
| CN211745667U (en) | Automatic seeding device for seedling trays | |
| CN218388652U (en) | Ridge spacing adjustment mechanism for rice seeding and rice seeding machine | |
| CN2872820Y (en) | Seeding apparatus | |
| CN110506473B (en) | Transmission mechanism, seeding device and seeding method | |
| CN114793559A (en) | Ginseng is cultivated and uses seeder | |
| CN211960044U (en) | Integrative adjusting device in seed sowing portion of direct seeding machine | |
| CN105660000A (en) | Mechanical double-body precise dibbler | |
| CN216087555U (en) | Agricultural seeder convenient to adjust seeding interval | |
| CN215073854U (en) | Drought-resistant fertilizing seeder | |
| CN108738529A (en) | A kind of groundnut planter | |
| CN213029162U (en) | Agricultural fertilizer injection unit | |
| CN201123229Y (en) | Vegetable-seed planter leading sheave push pole type dropping mechanism | |
| CN109952836A (en) | A kind of rolling type sowing implement | |
| CN202949703U (en) | Efficient seeding machine | |
| CN219834859U (en) | Seed breeds seeder | |
| CN205336815U (en) | Smart volume dibbler of mechanical type binary | |
| CN220858892U (en) | Detachable seed classification seeder | |
| CN220897162U (en) | A seeder for soybean maize banded compound planting | |
| CN216451854U (en) | Automatic seeder of afforestation | |
| CN220452637U (en) | Plant spacing adjusting gearbox of no-tillage planter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 23 Dongfeng Road Shiyan 442000 Hubei province Maojian District Applicant after: Hubei Shuangxing Intelligent Equipment Co.,Ltd. Address before: No. 23 Dongfeng Road Shiyan 442000 Hubei province Maojian District Applicant before: SHIYAN SHUANGXING PURIFIER CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |