CN112616378A - Hand-held precision seeder for rape cell breeding - Google Patents
Hand-held precision seeder for rape cell breeding Download PDFInfo
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- CN112616378A CN112616378A CN202011560604.3A CN202011560604A CN112616378A CN 112616378 A CN112616378 A CN 112616378A CN 202011560604 A CN202011560604 A CN 202011560604A CN 112616378 A CN112616378 A CN 112616378A
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- electric push
- push rod
- main frame
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- rod
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/02—Arrangements for driving working parts of fertilisers or seeders by a motor
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Guiding Agricultural Machines (AREA)
Abstract
The invention discloses a hand-held precision seeder for rape cell breeding, which comprises a main frame, a mechanical collector-discharger arranged at the top of the main frame, a first stepping motor connected with the mechanical collector-discharger through a coupler, a traveling system arranged at the bottom of the main frame, a suspension lifting device arranged at the tail of the main frame and a ditching device assembly connected with the suspension lifting device. The steering of the whole machine is controlled manually, the stepping motor provides the forward power of the whole machine, and the rape seeding operation is carried out on the ground surface after the soil is ploughed. Through adjusting and hanging the elevating gear, realized the regulation of depth of planting, remove the position of profile modeling sliding blade formula furrow opener on the slide rail simultaneously, realize the regulation of seeding row interval. The ditching device is foldable, so that the whole machine can be transported and stored conveniently when not in work.
Description
Technical Field
The invention belongs to the technical field of agricultural sowing mechanical equipment, and particularly relates to a hand-held precision seeder for rape cell breeding.
Background
Rape is the most important oil crop in China, and the planting area reaches 655 million hectares at present. The rape seeds are rich in the rapeseed oil, the oil yield is high, the cake dregs after the oil production are also rich in various nutrient substances, and the rape seeds can be used as fertilizer and feed. Research shows that when a new excellent variety is popularized, the crop yield is increased by 5-10% under the same condition. In various agricultural production increasing measures, the comprehensive contribution value of the fine variety can reach 50 percent. The research, cultivation and popularization of the excellent new rape variety have important significance for greatly improving the rape yield in China and improving the current domestic oil supply gap. As an effective way for cultivating good products, the field breeding test is an important part of seeding operation. For a long time, breeding experts in China often complete a series of operations such as seeding and harvesting in a manual mode, and the manual operation has high labor intensity and low working efficiency. The method has the advantages of mechanical breeding, high operation efficiency, convenient control of operation technical indexes, labor saving, reduction of errors caused by human factors, and is an important mode for improving accuracy of cell breeding tests, accelerating research and development of new varieties of crops and promoting development of breeding career.
Disclosure of Invention
The invention aims to provide a guide rail type precision seeder for rape cell breeding, which is convenient to operate and light in structure, aiming at the defects of the technology.
In order to achieve the purpose, the invention designs a hand-held precision seeder for rape cell breeding, which comprises a main frame, a mechanical collector-discharger arranged at the top of the main frame, a first stepping motor connected with the mechanical collector-discharger through a coupler, a traveling system arranged at the bottom of the main frame, a hanging lifting device arranged at the tail of the main frame and a ditching device assembly connected with the hanging lifting device;
the ditching device assembly comprises a base arranged on the suspension lifting device, a left cross rod hinged to the left side of the base through a left hinge, a right cross rod hinged to the right side of the base through a right hinge, a left electric push rod cushion block arranged at the left end of the base, a right electric push rod cushion block arranged at the right end of the base, a left translation moving slide rail arranged on the side surface of the left cross rod, a right translation moving slide rail arranged on the side surface of the right cross rod, a left electric push rod, a right electric push rod and a profiling sliding cutter type ditcher; one end of the left electric push rod is connected with the left cross rod through a hanging joint, and the other end of the left electric push rod is connected with the left electric push rod cushion block through a hanging joint; one end of the right electric push rod is connected with the right cross rod through a hanging joint, and the other end of the right electric push rod is connected with the right electric push rod cushion block through a hanging joint.
Furthermore, the suspension lifting device comprises two slide rails and a lifting electric push rod which are symmetrically arranged at the tail part of the main rack, the upper parts of the two slide rails are fixed on an upper connecting beam at the tail part of the main rack, the lower parts of the two slide rails are fixed on a lower connecting beam at the tail part of the main rack, and sliding blocks of the two slide rails are connected with the base; the bottom of the lifting electric push rod is connected with the base through a lower hanging joint, and the upper part of the lifting electric push rod is connected with the top end of the main frame through an upper hanging joint.
Furthermore, the profiling sliding cutter type furrow opener comprises a main rod, a buckle arranged on the side surface of the main rod and a blade welded at the bottom of the main rod; the main rods of the plurality of copying sliding cutter type furrow openers are arranged on the left translation sliding rail through self-locking sliding blocks, and the main rods of the plurality of copying sliding cutter type furrow openers are arranged on the right translation sliding rail through self-locking sliding blocks; the seed outlet of the mechanical type collecting and discharging device is communicated with the seed inlet cavity of the corresponding profiling sliding cutter type furrow opener through a seed conveying pipe, and the seed conveying pipe is clamped on the main rod through a buckle.
Furthermore, the traveling system comprises a driving wheel arranged in front of the bottom of the main frame through a bearing seat, a driven universal wheel arranged behind the bottom of the main frame, a second stepping motor arranged at the front end of the main frame, a second chain wheel sleeved at one end of a driving wheel shaft and a chain used for connecting the second chain wheel with the first chain wheel on an output shaft of the second stepping motor.
Compared with the prior art, the invention has the following advantages: the invention relates to a hand-held precision seeder for rape cell breeding, which is characterized in that the steering of the whole seeder is controlled manually, a stepping motor provides forward power for the whole seeder, and rape seeding operation is carried out on the ground surface after the tillage is finished. Through adjusting and hanging the elevating gear, realized the regulation of depth of planting, remove the position of profile modeling sliding blade formula furrow opener on the slide rail simultaneously, realize the regulation of seeding row interval. The ditching device is foldable, so that the whole machine can be transported and stored conveniently when not in work.
Drawings
FIG. 1 is a schematic structural view of a hand-held precision seeder for rape cell breeding according to the present invention;
FIG. 2 is another schematic view of FIG. 1;
FIG. 3 is a schematic view of the mounting position of the folding furrowing device 11 in FIG. 1;
FIG. 4 is a schematic view of the suspension lift 32 of FIG. 3;
FIG. 5 is a schematic view of the trenching assembly 33 of FIG. 3;
FIG. 6 is a schematic view of the configuration of the copying coulter type furrow opener 8 of FIG. 5;
FIG. 7 is a schematic view of the transmission system of FIG. 1.
The rape mechanical type collecting and arranging device comprises a rape mechanical type collecting and arranging device 1, a first stepping motor 2, a main frame 3, a second stepping motor 4, a first chain wheel 5, a chain 6, a second chain wheel 7, a profiling sliding cutter type furrow opener 8, a seed conveying pipe 9, a driven universal wheel 10, a folding furrow opener 11, a stepping motor controller 12, a power supply 13, a driving wheel 14, a lifting electric push rod 15, a sliding rail 16, an upper cross beam 17, a lower cross beam 18, a base 19, a lower hanging joint 20, a right parallel moving sliding rail 21, a self-locking sliding block 22, a right cross rod 23, a right electric push rod 24, a right hinge 25, a right electric push rod cushion block 26, a left electric push rod 27, a hanging joint 28, a left cross rod 29, a left parallel moving sliding rail 30, a left hinge 31, a hanging lifting device 32, a furrow opener assembly 33, a sliding block 34, a main rod 35, a buckle 36, a blade 37.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1 and 2, the hand-held precision seeder for rape cell breeding comprises a main frame 3, a mechanical collector-discharger 1 mounted on the top of the main frame 3, a first stepping motor 2 connected with the mechanical collector-discharger 1 through a coupler, a suspension lifting device 32 mounted on the tail of the main frame 3, a furrowing device assembly 33 connected with the suspension lifting device 32, and a traveling system mounted on the bottom of the main frame 3.
As shown in fig. 3 and 4, the suspension lifting device 32 includes two slide rails 16 symmetrically installed at the tail of the main frame 3, a base 19 and a lifting electric push rod 15, the upper parts of the two slide rails 16 are fixed on an upper connection beam 17 at the tail of the main frame 3, the lower parts of the two slide rails 16 are fixed on a lower connection beam 18 at the tail of the main frame 3, and sliders 34 of the two slide rails 16 are connected with the base 19; the bottom of the lifting electric push rod 15 is connected with the base 19 through a lower hanging joint 20, and the upper part of the lifting electric push rod 15 is connected with the top end of the main frame 3 through an upper hanging joint 38.
As shown in FIG. 5, the furrowing device assembly 33 comprises a left cross bar 29 (L-shaped) hinged on the left side of the base 19 through a left hinge 31, a right cross bar 23 hinged on the right side of the base 19 through a right hinge 25, a left electric push rod cushion block 39 installed on the left end of the base 19, a right electric push rod cushion block 26 installed on the right end of the base 19, a left translational slide rail 30 installed on the side surface of the left cross bar 29, a right translational slide rail 21 installed on the side surface of the right cross bar 23, a left electric push rod 27 and a right electric push rod 24, and a profiling sliding blade type furrow opener 8. One end of the left electric push rod 27 is connected with the left cross rod 29 through the hanging joint 28, and the other end is connected with the left electric push rod cushion block 39 through the hanging joint 28; one end of the right electric push rod 24 is connected with the right cross rod 23 through a hanging joint 28, and the other end is connected with the right electric push rod cushion block 26 through the hanging joint 28.
As shown in fig. 5 and 6, the sliding blade furrow opener 8 includes a main rod 35, a catch 36 disposed on a side surface of the main rod 35, and a blade 37 welded to a bottom of the main rod 35. The main rod 35 is connected with the self-locking sliding block 22 through a bolt, and the self-locking sliding block 22 is installed on the parallel moving sliding rail, so that the self-locking sliding block 22 can freely move on the parallel moving sliding rail to drive the main rod 35 to move, and the function of quickly adjusting the line spacing of the profiling sliding cutter type furrow opener 8 is realized. The seed outlet of the mechanical collector-discharger 1 is communicated with the seed inlet cavity of the corresponding profiling sliding cutter type furrow opener 8 through a seed conveying pipe 9, and the seed conveying pipe 9 is clamped on the main rod 35 through a clamp 36.
Referring to fig. 7, the traveling system includes a driving wheel 14 mounted in front of the bottom of the main frame 3 through a bearing seat, a driven universal wheel 10 mounted in back of the bottom of the main frame 3, a second step motor 4 mounted at the front end of the main frame 1, a second sprocket 7 sleeved on one end of the driving wheel shaft 14, and a chain 6 for connecting the second sprocket 7 and a first sprocket 5 on an output shaft of the second step motor 4.
The invention relates to a hand-held precision seeder for rape cell breeding, which is characterized in that the steering of the whole seeder is controlled manually, a stepping motor provides forward power for the whole seeder, and rape seeding operation is carried out on the ground surface after the tillage is finished. Through adjusting and hanging the elevating gear, realized the regulation of depth of planting, remove the position of profile modeling sliding blade formula furrow opener on the slide rail simultaneously, realize the regulation of seeding row interval. The ditching device is foldable, so that the whole machine can be transported and stored conveniently when not in work.
Claims (4)
1. The utility model provides a hand-held precision planter of rape district breeding, includes main frame (3), installs mechanical type collection row ware (1) at main frame (3) top, through first step motor (2) that shaft coupling and mechanical type collection row ware (1) link to each other and install the traveling system in main frame (3) bottom, its characterized in that: the ditching machine also comprises a suspension lifting device (32) arranged at the tail part of the main frame (3) and a ditching device assembly (33) connected with the suspension lifting device (32);
the ditching device assembly (33) comprises a base (19) arranged on a suspension lifting device (32), a left cross rod (29) hinged to the left side of the base (19) through a left hinge (31), a right cross rod (23) hinged to the right side of the base (19) through a right hinge (25), a left electric push rod cushion block (39) arranged at the left end of the base (19), a right electric push rod cushion block (26) arranged at the right end of the base (19), a left translational movement slide rail (30) arranged on the side surface of the left cross rod (29), a right translational movement slide rail (21) arranged on the side surface of the right cross rod (23), a left electric push rod (27), a right electric push rod (24) and a profiling sliding cutter type ditcher (8); one end of a left electric push rod (27) is connected with a left cross rod (29) through a hanging joint (28), and the other end of the left electric push rod is connected with a left electric push rod cushion block (39) through the hanging joint (28); one end of the right electric push rod (24) is connected with the right cross rod (23) through a hanging joint (28), and the other end of the right electric push rod is connected with the right electric push rod cushion block (26) through the hanging joint (28).
2. The hand-held precision seeder for rape cell breeding according to claim 1, characterized in that: the suspension lifting device (32) comprises two sliding rails (16) and a lifting electric push rod (15), the two sliding rails (16) are symmetrically arranged at the tail of the main rack (3), the upper parts of the two sliding rails (16) are fixed on an upper connecting beam (17) at the tail of the main rack (3), the lower parts of the two sliding rails (16) are fixed on a lower connecting beam (18) at the tail of the main rack (3), and sliding blocks (34) of the two sliding rails (16) are connected with a base (19); the bottom of the lifting electric push rod (15) is connected with the base (19) through a lower hanging joint (20), and the upper part of the lifting electric push rod (15) is connected with the top end of the main frame (3) through an upper hanging joint (38).
3. The hand-held precision seeder for rape cell breeding according to claim 1, characterized in that: the profiling sliding cutter type furrow opener (8) comprises a main rod (35), a buckle (36) arranged on the side surface of the main rod (35) and a blade (37) welded at the bottom of the main rod (35); the main rods (35) of the plurality of copying sliding cutter type furrow openers (8) are arranged on the left translation moving slide rail (30) through self-locking slide blocks (22), and the main rods (35) of the plurality of copying sliding cutter type furrow openers (8) are arranged on the right translation moving slide rail (21) through the self-locking slide blocks (22); the seed outlet of the mechanical type collecting and arranging device (1) is communicated with the seed inlet cavity of the corresponding profiling sliding cutter type furrow opener (8) through a seed conveying pipe (9), and the seed conveying pipe (9) is clamped on the main rod (35) through a clamping buckle (36).
4. The hand-held precision seeder for rape cell breeding according to claim 1, characterized in that: the walking system comprises a driving wheel (14) arranged in front of the bottom of the main frame (3) through a bearing seat, a driven universal wheel (10) arranged behind the bottom of the main frame (3), a second stepping motor (4) arranged at the front end of the main frame (1), a second chain wheel (7) sleeved at one end of the driving wheel shaft (14) and a chain (6) used for connecting the second chain wheel (7) with a first chain wheel (5) on an output shaft of the second stepping motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011560604.3A CN112616378A (en) | 2020-12-25 | 2020-12-25 | Hand-held precision seeder for rape cell breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011560604.3A CN112616378A (en) | 2020-12-25 | 2020-12-25 | Hand-held precision seeder for rape cell breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112616378A true CN112616378A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011560604.3A Pending CN112616378A (en) | 2020-12-25 | 2020-12-25 | Hand-held precision seeder for rape cell breeding |
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| CN (1) | CN112616378A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140014013A1 (en) * | 2012-07-12 | 2014-01-16 | Thomas C. Brockmann | Twin-row Multiple Variety Planter and Method of Use |
| CN204014461U (en) * | 2014-08-19 | 2014-12-17 | 甘肃能置农业机械有限公司 | A kind of cereal fertilizer film paving sower |
| CN109874463A (en) * | 2019-02-28 | 2019-06-14 | 青岛万世丰农业科技有限公司 | A kind of fine grain crop precision planter |
| CN110178496A (en) * | 2019-07-16 | 2019-08-30 | 河南农业大学 | A kind of electricity drive self-propelled seeding fertilization all-in-one machine |
| CN110603914A (en) * | 2019-09-19 | 2019-12-24 | 华中农业大学 | Precise compound seeder for pakchoi |
| US20200107489A1 (en) * | 2018-10-05 | 2020-04-09 | Horsch, L.L.C. | Agricultural distribution device and method for folding an agricultural distribution device between a working position and a transport position |
| CN110972583A (en) * | 2019-11-22 | 2020-04-10 | 武汉市农业科学院 | Combined precision seeder for vegetables |
| CN111512720A (en) * | 2020-04-07 | 2020-08-11 | 华中农业大学 | Rape precision direct seeding machine based on crawler-type combined harvesting power platform |
-
2020
- 2020-12-25 CN CN202011560604.3A patent/CN112616378A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140014013A1 (en) * | 2012-07-12 | 2014-01-16 | Thomas C. Brockmann | Twin-row Multiple Variety Planter and Method of Use |
| CN204014461U (en) * | 2014-08-19 | 2014-12-17 | 甘肃能置农业机械有限公司 | A kind of cereal fertilizer film paving sower |
| US20200107489A1 (en) * | 2018-10-05 | 2020-04-09 | Horsch, L.L.C. | Agricultural distribution device and method for folding an agricultural distribution device between a working position and a transport position |
| CN109874463A (en) * | 2019-02-28 | 2019-06-14 | 青岛万世丰农业科技有限公司 | A kind of fine grain crop precision planter |
| CN110178496A (en) * | 2019-07-16 | 2019-08-30 | 河南农业大学 | A kind of electricity drive self-propelled seeding fertilization all-in-one machine |
| CN110603914A (en) * | 2019-09-19 | 2019-12-24 | 华中农业大学 | Precise compound seeder for pakchoi |
| CN110972583A (en) * | 2019-11-22 | 2020-04-10 | 武汉市农业科学院 | Combined precision seeder for vegetables |
| CN111512720A (en) * | 2020-04-07 | 2020-08-11 | 华中农业大学 | Rape precision direct seeding machine based on crawler-type combined harvesting power platform |
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Application publication date: 20210409 |