CN116569703A - Sowing depth control device for peanut breeding - Google Patents
Sowing depth control device for peanut breeding Download PDFInfo
- Publication number
- CN116569703A CN116569703A CN202310708593.6A CN202310708593A CN116569703A CN 116569703 A CN116569703 A CN 116569703A CN 202310708593 A CN202310708593 A CN 202310708593A CN 116569703 A CN116569703 A CN 116569703A
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- depth
- adjusting sleeve
- sowing
- fixedly connected
- adjusting
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- 238000009331 sowing Methods 0.000 title claims abstract description 52
- 235000020232 peanut Nutrition 0.000 title claims abstract description 41
- 235000017060 Arachis glabrata Nutrition 0.000 title claims abstract description 39
- 235000010777 Arachis hypogaea Nutrition 0.000 title claims abstract description 39
- 235000018262 Arachis monticola Nutrition 0.000 title claims abstract description 39
- 230000001488 breeding effect Effects 0.000 title claims abstract description 31
- 238000009395 breeding Methods 0.000 title claims abstract description 30
- 241001553178 Arachis glabrata Species 0.000 title claims abstract 12
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000010899 nucleation Methods 0.000 claims abstract description 16
- 239000002689 soil Substances 0.000 claims description 37
- 238000007790 scraping Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 14
- 244000105624 Arachis hypogaea Species 0.000 description 29
- 230000000694 effects Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/002—Devices for adjusting or regulating the position of tools or wheels
- A01B63/008—Vertical adjustment of tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
- A01C5/068—Furrow packing devices, e.g. press wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
The invention relates to agricultural machinery, in particular to a sowing depth control device for peanut breeding. Comprising the following steps: a parallelogram profiling mechanism; the depth limiting mechanism comprises a front leveling wheel, a rear leveling wheel and connecting frames positioned at two sides of the leveling wheel; the ditching mechanism comprises a ditching shovel blade and a seed sowing pipe positioned behind the ditching shovel blade; the depth sowing adjusting mechanism comprises a depth adjusting sleeve, an inner adjusting sleeve and a depth sowing adjusting plate, wherein the depth adjusting sleeve and the inner adjusting sleeve relatively slide in the vertical direction, the ditching mechanism is fixedly connected with the depth adjusting sleeve, the height of the front leveling wheel is adjusted through the inner adjusting sleeve, and the height of the rear leveling wheel is adjusted through the depth sowing adjusting plate. The method realizes the consistency of ditching angles and ditching depths, ensures that the seeding depths are consistent all the time in the seeding process, advances the mechanized process of peanut breeding, and improves the breeding efficiency.
Description
Technical Field
The invention relates to agricultural machinery, in particular to a sowing depth control device for peanut breeding.
Background
Peanut is an essential oil crop in China, the oil yield is far higher than that of other crops, the peanut is parallel to soybean and rape to form three oil crops in China, and meanwhile, the peanut has wide medicinal value and is widely used in medical health care medicines. The peanut seeding operation is taken as an initial link of peanut planting, and is also the most important link, the quality of the seeding effect directly influences the growth and harvest of the peanuts, and the seeding effect of the peanut seeder directly influences the emergence and growth effect of the peanuts.
The current domestic seeder is difficult to guarantee the seeding depth, and the accurate control of the peanut seeding depth can not only improve the scientificity and the authenticity of peanut field breeding in China, but also improve the breeding efficiency and shorten the breeding period. When the peanut seeder is applied to a field seeder, the peanut yield and the peanut seeding efficiency can be improved, and the agricultural development of China can be promoted.
However, the research of the domestic peanut field breeding seeder is still in an initial stage at present, so that the research and development of the deep sowing control device for peanut breeding has a positive effect on pushing the mechanization of peanut field breeding sowing and realizing the modernization process of breeding.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a sowing depth control device for peanut breeding, which realizes the consistency of ditching angles and ditching depths, ensures that the sowing depths are consistent all the time in the sowing process, advances the mechanized process of peanut breeding, and improves the breeding efficiency.
The technical scheme of the invention is as follows: a peanut breeding is with broadcasting dark controlling means, characterized in that includes:
a parallelogram profiling mechanism;
the depth limiting mechanism comprises a front leveling wheel, a rear leveling wheel and connecting frames positioned at two sides of the leveling wheel;
the ditching mechanism comprises a ditching shovel blade and a seed sowing pipe positioned behind the ditching shovel blade;
the depth sowing adjusting mechanism comprises a depth adjusting sleeve, an inner adjusting sleeve and a depth sowing adjusting plate, wherein the depth adjusting sleeve and the inner adjusting sleeve relatively slide in the vertical direction, the ditching mechanism is fixedly connected with the depth adjusting sleeve, the height of the front leveling wheel is adjusted through the inner adjusting sleeve, and the height of the rear leveling wheel is adjusted through the depth sowing adjusting plate.
In the present invention, the parallelogram direction mechanism includes:
the front bracket is fixedly connected with the traction device;
the rear bracket is fixedly connected with the front side of the upper end of the depth adjusting sleeve;
the upper pull frame is connected with the two ends of the top of the front bracket and the rear bracket;
the lower pulling frame is connected with the two ends of the bottoms of the front bracket and the rear bracket;
and the limiting hanging plate is connected with the intersection point of the front bracket and the upper pull frame and the intersection point of the rear bracket and the lower pull frame.
The front leveling wheel and the rear leveling wheel are respectively hinged with the connecting frames at two sides of the front leveling wheel and the rear leveling wheel;
the front ends of the two connecting frames are fixedly connected through a front soil scraping knife, and the rear ends of the two connecting frames are fixedly connected through a rear soil scraping knife.
The ditching shovel blade is embedded in the front end of the ditcher shell, and the ditcher shell is fixedly connected with the depth adjusting sleeve through a ditcher hanging plate.
The inner adjusting sleeve is inserted into the cavity of the depth adjusting sleeve from bottom to top, and the inner adjusting sleeve is connected with the depth adjusting sleeve in a sliding way.
The inner adjusting sleeve is internally provided with a height adjusting rod, the inner adjusting sleeve is in threaded connection with the height adjusting rod, and the top end of the height adjusting rod is fixedly connected with a depth sowing adjusting handle positioned on the outer side of the top of the depth adjusting sleeve.
The bottom of the inner adjusting sleeve is provided with a side supporting plate which is fixedly connected with the connecting plate.
The rear side of the depth adjusting sleeve is fixedly provided with a mounting base, and the furrow opener hanging plate is fixedly connected with the mounting base.
A seeding depth adjusting plate is fixed at the rear end of the mounting base;
the seeding depth adjusting plate is provided with a vertical adjusting slot hole, the seeding depth adjusting plate is fixedly connected with the connecting plate through a bolt, and the bolt is arranged in the vertical adjusting slot hole.
The soil covering mechanism is positioned behind the ditching mechanism; comprising the following steps:
the front ends of the two symmetrically arranged earthing plates are fixedly connected with the connecting plates respectively, and the rear ends of the earthing plates are inclined towards the inner side of the device;
the soil leveling plates are fixedly connected with the mounting base through soil leveling connecting plates respectively.
The beneficial effects of the invention are as follows:
(1) In the sowing process, the parallelogram profiling mechanism can ensure that the ditching angles of the ditching shovel pieces are always consistent, and meanwhile, the positions of the ditching shovel pieces in the height direction are not changed; meanwhile, as the flattening wheel has a flattening effect on the ridge surface, the relative height between the flattened ridge surface and the ditching shovel piece, namely the ditching depth, is always kept unchanged, so that the sowing depth of the peanut seeds is always consistent in the sowing process;
(2) The height of the front leveling wheel and the rear leveling wheel is adjusted through the two leveling wheels, so that the seeding depth is adjusted, meanwhile, the two leveling wheels also play roles of earthing and preliminary compacting, and the working efficiency is improved.
In conclusion, through the device, the same ridge section can be guaranteed to undergo the same operation flow, the sowing depth of peanut seeds can be guaranteed to be consistent all the time, the peanut breeding mechanization process is advanced, the peanut breeding efficiency is improved, and the peanut breeding effect is guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic structural view of a ditching mechanism;
fig. 5 is a schematic structural view of the depth adjusting mechanism.
In the figure: 1 a parallelogram profiling mechanism; 11 limiting hanging plates; a front support 12; 13 a rear bracket; a 14 pull frame is arranged; 15, pulling down the rack;
2 a depth limiting mechanism; a front flattening wheel 21; 22 front earth scraping knife; 23 connecting plates; 24 rear leveling wheels; a rear soil scraping knife 25;
3, a ditching mechanism; 31 a guide tube; 32 ditching shovel pieces; 33 furrow opener hanging plate; 34 seed metering tubes; 35 a shank housing;
4, a soil covering mechanism; 41 a soil covering plate; 42, a soil leveling plate; 43 a flat soil plate connecting frame;
5, a sowing depth adjusting mechanism; 51 sowing depth adjusting plates; 52 sowing depth adjusting handle; 53 depth adjustment sleeve; mounting a seat board by a seat 54; 55, adjusting the sleeve; 56 height adjustment bar; 57 side support plates.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than those herein described, and those skilled in the art may readily devise numerous other arrangements that do not depart from the spirit of the invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1, the sowing depth control device for peanut breeding comprises a parallelogram profiling mechanism 1, a depth limiting mechanism 2, a ditching mechanism 3, a soil covering mechanism 4 and a sowing depth adjusting mechanism 5, wherein the bottom end of the sowing depth adjusting mechanism 5 is connected with the depth limiting mechanism 2, and the upper end of the sowing depth adjusting mechanism 5 is connected with a traction device in front through the parallelogram profiling mechanism 1. The rear side of the lower end of the sowing depth adjusting mechanism 5 is fixedly connected with the ditching mechanism 3. The earthing mechanism 4 is positioned behind the ditching mechanism 3, and the earthing mechanism 4 is connected with the depth limiting mechanism 2.
As shown in fig. 2, the parallelogram profiling mechanism 1 comprises a front bracket 14, a rear bracket 12, an upper pull-up bracket 13 and a lower pull-down bracket 15, wherein the front bracket 14 is fixedly connected with a traction device, the rear bracket 12 is fixedly connected with the front side of the upper end of the sowing depth adjusting mechanism 5, and the front bracket 14 and the rear bracket 12 are mutually parallel. The top ends of the front support 14 and the rear support 12 are connected through an upper pull frame 13, the bottom ends of the front support 14 and the rear support 12 are connected through a lower pull frame 15, and the upper pull frame 13 and the lower pull frame 15 are parallel to each other. The connection point between the front bracket 14 and the upper pull-up frame 13 and the connection point between the rear bracket 12 and the lower pull-down frame 15 are connected through the limiting hanging plate 11. The limiting suspension plate 11 is used for balancing the rod stress in the four connecting rods constituting the parallelogram copying mechanism.
The whole device is kept in a parallel state between the upper pull frame 13 and the lower pull frame 15 in the process of being pulled by the traction device, so that the front support 14 and the rear support 12 are always kept in a parallel state. When the device encounters rough terrain during the advancing process, the parallelogram profiling mechanism enables the sowing depth adjusting mechanism to always keep the vertical state, so that the angle of the ditching mechanism is always kept unchanged.
As shown in fig. 1 and 2, the depth limiting mechanism 2 comprises a front leveling wheel 21 at the front end of the device, a rear leveling wheel 24 at the rear end of the device, and two connecting plates 23 on both sides of the whole device, and the front leveling wheel and the rear leveling wheel are respectively hinged with the connecting plates. The front ends of the two connecting plates 23 are fixedly connected through a front soil scraping knife 22, and the front soil scraping knife 22 is positioned in front of the front leveling wheel 21; the rear ends of the two connecting plates 23 are fixedly connected through a rear soil scraping knife 25, and the rear soil scraping knife 25 is positioned behind the rear leveling wheel 24. The front soil scraping knife and the rear soil scraping knife are used for scraping soil stuck on the leveling wheels, so that the depth limiting and soil covering effects of the two leveling wheels are guaranteed. The two connecting plates 23 are respectively connected with the bottom of the sowing depth adjusting mechanism.
As shown in fig. 3 and 4, the ditching mechanism 3 comprises a guide tube 31, a seed tube 34, a ditcher housing 35 and a ditcher blade 32, wherein the top end of the seed tube 34 is fixedly connected with the guide tube 31, and the lower part of the seed tube 34 is fixedly connected with the ditcher housing 35. The blade 32 is fitted into the front end of the shank 35. The furrow opener housing 35 is connected to a depth adjusting mechanism in front of the furrow opener housing via the furrow opener hooking plate 33. The row bell pipe 34 is positioned behind the ditching shovel piece 32, so that the seed throwing after ditching is convenient to realize. The ditching mechanism 3 is positioned between the connecting plates at the two sides.
As shown in fig. 1, 2 and 5, the depth adjusting mechanism 5 includes a depth adjusting sleeve 53 and an inner adjusting sleeve 55, the depth adjusting sleeve 53 is located above the inner adjusting sleeve 55, and the inner adjusting sleeve 55 is inserted into the cavity of the depth adjusting sleeve 53 from bottom to top. The front side of the upper end of the depth adjusting sleeve 53 is connected with the parallelogram profiling mechanism, and the bottom end of the inner adjusting sleeve 55 is connected with the depth limiting mechanism 2.
The inner adjusting sleeve 55 is internally provided with a height adjusting rod 56, the height adjusting rod 56 is in a screw shape, the corresponding inner adjusting sleeve 55 is internally provided with internal threads, and the height adjusting rod 56 is in threaded connection with the inner adjusting sleeve 55. The top end of the height adjusting rod 56 is located outside the depth adjusting sleeve 53, and the top end of the height adjusting rod 56 is fixed with the sowing depth adjusting handle 52. In the process of rotating the seeding depth adjusting handle 52, the height adjusting rod 56 is driven to rotate, and the inner adjusting sleeve 55 rotates and moves up and down along the axial direction of the height adjusting rod 56 through the threaded connection between the height adjusting rod 56 and the inner adjusting sleeve 55, so that the height of the front leveling wheel connected with the front end of the connecting plate 23 is driven to change.
The bottom of the inner adjusting sleeve 55 is fixed with a side supporting plate 57, and the side supporting plate 57 is fixedly connected with the connecting plate 23, thereby realizing the fixed connection between the connecting plate 23 and the inner adjusting sleeve 55.
A mounting seat plate 54 is fixedly connected to the rear side of the depth adjusting sleeve 53. The shank hitch plate 33 of the shank 3 is fixedly connected to the bottom surface of the mounting plate 54, thereby effecting a fixed connection between the shank 3 and the depth adjustment sleeve 53. The rear end welded fastening of mount plate 54 has a deep-hole of sowing adjusting plate 51, is equipped with vertical slot hole on the deep-hole of sowing adjusting plate 51, and the rear end of connecting plate 23 is equipped with the bolt, and the bolt setting is in this slot hole, can realize the fixed connection between deep-hole of sowing adjusting plate 51 and connecting plate 23 when the bolt is screwed up. When the height of the rear leveling wheels 24 at the rear end of the connection plate 23 is required to be adjusted, the bolts are loosened and the positions of the bolts in the long holes are adjusted, so that the height of the rear leveling wheels 24 is adjusted.
Through sowing the dark adjustment mechanism, realized adjusting the height of preceding leveling wheel and back leveling wheel to the relative distance between the ridge face that forms the leveling wheel and the ditching shovel piece, also be the ditching degree of depth and adjust, thereby guaranteed to realize the regulation of different ditching degree of depth at specific operational environment.
As shown in fig. 1 and 2, the soil covering device 4 comprises a soil covering plate 41 and a flat soil plate 42, wherein the soil covering plate 41 is respectively fixed on the outer sides of the two connecting plates 23, the front end of the soil covering plate 41 is fixedly connected with the middle part of the connecting plate 23, the rear end of the soil covering plate 41 is inclined inwards, and the soil covering plate 41 covers the heavy ditches which have been sowed. The soil leveling plate 42 is located behind the soil covering plate 41 and is fixedly connected with the mounting seat plate 54 through the soil leveling connection plate 43 at the top thereof. The soil leveling plate 42 is used for further backfilling and leveling the soil, and the germination rate of peanut seeds is ensured to the greatest extent.
In the working process of the device, firstly, the ridge surface is leveled through the front leveling wheel 21. During the advancing process of the whole device, even if the whole device encounters a rugged state of the ground, the parallelogram profiling mechanism enables the front support 14 and the rear support 12 to be always kept in a parallel state, so that the depth adjusting sleeve 53 is ensured to be always kept in a vertical direction, swing can not be generated along with a traction device in front, the soil entering angle of a furrow opener fixedly connected with the rear support 12 is kept constant, that is, the furrowing angle of the furrowing blade 32 is ensured to be always unchanged. Because the distance between the leveling wheel and the bottom end of the furrow opener blade is kept constant, the distance between the seeds and the ridge surface is kept constant by the furrow opener blade 32 in the furrow opening process, and the sowing depth of the seeds is ensured to be consistent. The ridge surface is made flat by the earth covering of the earth covering mechanism and the compacting of the rear leveling wheels 24. Through the device, the same ridge section can be ensured to undergo the same operation flow, and the distance between each seed and the final ridge surface is ensured to be consistent all the time.
The depth control device for peanut breeding provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A peanut breeding is with broadcasting dark controlling means, characterized in that includes:
a parallelogram profiling mechanism;
the depth limiting mechanism comprises a front leveling wheel, a rear leveling wheel and connecting frames positioned at two sides of the leveling wheel;
the ditching mechanism comprises a ditching shovel blade and a seed sowing pipe positioned behind the ditching shovel blade;
the depth sowing adjusting mechanism comprises a depth adjusting sleeve, an inner adjusting sleeve and a depth sowing adjusting plate, wherein the depth adjusting sleeve and the inner adjusting sleeve relatively slide in the vertical direction, the ditching mechanism is fixedly connected with the depth adjusting sleeve, the height of the front leveling wheel is adjusted through the inner adjusting sleeve, and the height of the rear leveling wheel is adjusted through the depth sowing adjusting plate.
2. The peanut breeding sowing depth control device according to claim 1, wherein the parallelogram direction mechanism comprises:
the front bracket is fixedly connected with the traction device;
the rear bracket is fixedly connected with the front side of the upper end of the depth adjusting sleeve;
the upper pull frame is connected with the two ends of the top of the front bracket and the rear bracket;
the lower pulling frame is connected with the two ends of the bottoms of the front bracket and the rear bracket;
and the limiting hanging plate is connected with the intersection point of the front bracket and the upper pull frame and the intersection point of the rear bracket and the lower pull frame.
3. The peanut breeding sowing depth control device according to claim 1, wherein,
the front leveling wheel and the rear leveling wheel are respectively hinged with the connecting frames at two sides of the front leveling wheel and the rear leveling wheel;
the front ends of the two connecting frames are fixedly connected through a front soil scraping knife, and the rear ends of the two connecting frames are fixedly connected through a rear soil scraping knife.
4. The peanut breeding sowing depth control device according to claim 1, wherein,
the ditching shovel blade is embedded in the front end of the ditcher shell, and the ditcher shell is fixedly connected with the depth adjusting sleeve through a ditcher hanging plate.
5. The peanut breeding sowing depth control device according to claim 1, wherein,
the inner adjusting sleeve is inserted into the cavity of the depth adjusting sleeve from bottom to top, and the inner adjusting sleeve is connected with the depth adjusting sleeve in a sliding way;
the inner adjusting sleeve is internally provided with a height adjusting rod, the inner adjusting sleeve is in threaded connection with the height adjusting rod, and the top end of the height adjusting rod is fixedly connected with a depth sowing adjusting handle positioned on the outer side of the top of the depth adjusting sleeve.
6. The peanut breeding sowing depth control device according to claim 1, wherein,
the bottom of the inner adjusting sleeve is provided with a side supporting plate which is fixedly connected with the connecting plate.
7. The peanut breeding sowing depth control device according to claim 4, wherein,
the rear side of the depth adjusting sleeve is fixedly provided with a mounting base, and the furrow opener hanging plate is fixedly connected with the mounting base.
8. The peanut breeding sowing depth control device according to claim 7, wherein,
a seeding depth adjusting plate is fixed at the rear end of the mounting base;
the seeding depth adjusting plate is provided with a vertical adjusting slot hole, the seeding depth adjusting plate is fixedly connected with the connecting plate through a bolt, and the bolt is arranged in the vertical adjusting slot hole.
9. The peanut breeding sowing depth control device according to claim 7, wherein,
the soil covering mechanism is positioned behind the ditching mechanism; comprising the following steps:
the front ends of the two symmetrically arranged earthing plates are fixedly connected with the connecting plates respectively, and the rear ends of the earthing plates are inclined towards the inner side of the device;
the soil leveling plates are fixedly connected with the mounting base through soil leveling connecting plates respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310708593.6A CN116569703A (en) | 2023-06-15 | 2023-06-15 | Sowing depth control device for peanut breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310708593.6A CN116569703A (en) | 2023-06-15 | 2023-06-15 | Sowing depth control device for peanut breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116569703A true CN116569703A (en) | 2023-08-11 |
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ID=87541527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310708593.6A Pending CN116569703A (en) | 2023-06-15 | 2023-06-15 | Sowing depth control device for peanut breeding |
Country Status (1)
| Country | Link |
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| CN (1) | CN116569703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117136685A (en) * | 2023-10-30 | 2023-12-01 | 中国农业大学 | Profiling, ditching, sowing and earthing device for hilly and mountainous areas |
-
2023
- 2023-06-15 CN CN202310708593.6A patent/CN116569703A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117136685A (en) * | 2023-10-30 | 2023-12-01 | 中国农业大学 | Profiling, ditching, sowing and earthing device for hilly and mountainous areas |
| CN117136685B (en) * | 2023-10-30 | 2024-02-13 | 中国农业大学 | Profiling, ditching, sowing and earthing device for hilly and mountainous areas |
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