CN214708687U

CN214708687U - Special seeder of plant spacing is transferred in breeding

Info

Publication number: CN214708687U
Application number: CN202120962493.2U
Authority: CN
Inventors: 逄蕾; 路建龙; 尚旭民; 周彦莉; 王凤仁; 夏博文; 吴海梅
Original assignee: Gansu Agricultural University
Current assignee: Gansu Agricultural University
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-16
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a special seeder of plant spacing is transferred in breeding, include: the seed bin comprises a seed bin body, a pressure rod, a spring and a seeding plate, wherein the inner wall of the upper half part of an outlet at the bottom of the seed bin body is fixedly connected with a seed outlet clapboard through clamping, the bottom of the seed bin is positioned below the seed outlet clapboard and is movably connected with a seeding plate through splicing, the utility model presses the pressure lever through the hand-held support bar, the spring is further compressed at the moment, so that the pressure lever pushes the fixed block to move, thereby leading the loop bar to drive the sowing plate to move at the bottom of the seed bin, leading the through holes on the sowing plate to be communicated with the through holes on the seed outlet baffle plate, leading the seeds in the seed bin to fall down along with the gravity to finish the sowing, when the plant spacing needs to be adjusted or the seed varieties need to be changed, only the corresponding sowing plates and the corresponding seed outlet partition plates need to be changed, the whole device is simple to install and disassemble, and the device is suitable for seeds with different sizes and seedling sowing with different plant spacings and is wide in applicability.

Description

Special seeder of plant spacing is transferred in breeding

Technical Field

The utility model relates to the technical field of agricultural equipment, specifically be a special seeder of plant spacing is transferred in breeding.

Background

The breeding technology is to create genetic variation and improve genetic characteristics to breed excellent animal and plant new species. It is based on genetics as theory and applies many disciplinary knowledge of ecology, physiology, biochemistry, pathology and biology statistics. Has very important significance for developing animal husbandry and planting industry. Plant breeding is also called variety improvement. High yield, stable yield, high quality and high efficiency are breeding targets, and the breeding targets are adjusted continuously along with the development of production by comprehensively considering the factors such as the current situation of local varieties, breeding basis, natural environment, farming system, cultivation level, economic conditions and the like. During breeding, one seed is sowed at intervals to facilitate germination and growth of the seeds.

At present, breeding operation is mostly manual operation, and in order to guarantee the plant spacing, the ruler distance is sowed, and the operation is slow and need operate point by point when sowing, and efficiency can't promote by a wide margin. Or use the seeding area to assist the seeding, punch at the interval on the plank promptly, place the seeding area in soil top, the manual work is placed the seed and is carried out the distance seeding in the department of punching in seeding area, because distribute many places hole on the plate body, how to evenly spread the seed on the plate body is the difficult point of manipulation, often the uneven condition of quantity of scattering appears, in addition the seed in case the seed is scattered on the plate body hardly the secondary collect, cause the condition of seed consumption increase to take place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special seeder of plant spacing is transferred in breeding to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special seeder of plant spacing is transferred in breeding includes: seed storehouse, depression bar, spring and seeding board, the feed inlet has been seted up at seed storehouse top center, first one inner wall of seed storehouse bottom export passes through joint fixedly connected with seed export baffle, the seed storehouse bottom is located seed export baffle below and has the seeding board through grafting swing joint, joint fixedly connected with connecting rod is passed through to seed storehouse top outer wall one side, the connecting rod is kept away from seed storehouse one end and is passed through joint fixedly connected with bracing piece, first one side of bracing piece is rotated through the hinge and is connected with the depression bar, the seeding board is close to bracing piece one end and passes through joint fixedly connected with loop bar, the loop bar pegs graft mutually with bracing piece and depression bar bottom, the loop bar is close to depression bar one side outer wall and passes through screw fixedly connected with fixed block, the loop bar outside is located and has cup jointed the spring between fixed block and the bracing piece.

Furthermore, through holes are formed in the seed outlet partition plate in an array mode.

Furthermore, the seeding plate is internally provided with through holes in an array mode, and the through holes in the seeding plate and the through holes in the seed outlet plate are arranged in a staggered mode.

Furthermore, the support rod and the outer wall of the middle part of the pressure rod are fixedly connected with an anti-slip mat through clamping.

Furthermore, the bottom of the pressure lever is positioned at the splicing part of the loop bar and is provided with a receding groove.

Further, the seeding plate is close to loop bar one end bottom and passes through joint fixedly connected with locating piece, the seeding plate is kept away from loop bar one end bottom and is passed through joint fixedly connected with stopper.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model realizes that seeds to be sowed are added into the seed bin through the feed inlet when the special sowing device for seed breeding and plant spacing adjustment is used, when sowing, the pressing rod is pressed through the hand-held supporting rod, the spring is further compressed at the moment, the pressing rod pushes the fixing block to move, so that the loop bar drives the sowing plate to move at the bottom of the seed bin, under the positioning action of the positioning block at the bottom of the sowing plate, the through hole on the sowing plate is communicated with the through hole on the seed outlet baffle, the seeds in the seed bin fall along with gravity at the moment, the sowing is completed, after the sowing is completed, the pressing rod is loosened, the fixing block automatically returns to the original position under the elastic action of the spring at the moment, the loop bar and the sowing plate are driven to return to the original position until the limiting block on the sowing plate is contacted with the outer wall of the seed bin, the through hole on the sowing plate and the through hole on the seed outlet baffle are mutually staggered at the moment, the inside seed of prevention seed storehouse flows, and whole seeding process labour saving and time saving has guaranteed the plant spacing when having improved seeding efficiency greatly, simultaneously when needs adjustment plant spacing or change seed variety, only need change corresponding seeding board and seed export baffle can, whole device installation is dismantled simply, is applicable to the seeding of growing seedlings of not equidimension seed and different plant spacing, extensive applicability.

Drawings

FIG. 1 is a schematic sectional view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the utility model from the right;

FIG. 3 is a schematic sectional view of the overall right-side view structure of the present invention;

fig. 4 is a schematic view of the seed outlet partition plate connection structure of the present invention.

In the figure: 1-a seed bin; 2-a feed inlet; 3-a connecting rod; 4-a support bar; 5-a pressure lever; 6-loop bar; 7-fixing blocks; 8-a spring; 9-sowing plate; 10-seed outlet baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a special seeder of plant spacing is transferred in breeding includes: a seed bin 1 and a pressure lever 5, spring 8 and seeding board 9, feed inlet 2 has been seted up at 1 top central authorities in seed storehouse, 1 first inner wall of the export of seed storehouse bottom passes through joint fixedly connected with

seed export baffle

10, 1 bottom in seed storehouse has seeding board 9 through grafting swing joint below the

seed export baffle

10, 1 top outer wall one side in seed storehouse is through joint fixedly connected with connecting

rod

3, 1 one end in seed storehouse is kept away from to connecting rod 3 is through joint fixedly connected with

bracing piece

4, 4 first one side of bracing piece is rotated through the hinge and is connected with depression bar 5, seeding board 9 is close to 4 one end of bracing piece and is passed through joint fixedly connected with loop bar 6, loop bar 6 pegs graft with 4 and 5 bottoms of bracing piece, loop bar 6 is close to 5 one side outer walls of depression bar and passes through screw fixedly connected with

fixed block

7, 6 outside of loop bar is located and has cup jointed spring 8 between fixed block 7 and the bracing piece 4. The utility model discloses a characteristics lie in that connecting rod 3, bracing piece 4, depression bar 5 and seeding board 9 constitute the seeding subassembly, lay in the 1 outside in seed storehouse fast through the grafting mode, the corresponding subassembly of quick replacement when the later stage adjustment of being convenient for is transferred the plant distance, the utility model discloses high efficiency during the seeding takes seeding board 9 through depression bar 5 for through-hole on the seeding board link up mutually with the through-hole on the seed export baffle, and the inside seed of seed storehouse falls along with gravity this moment, accomplishes the seeding in the twinkling of an eye. And meanwhile, the pressing rod is loosened, the fixing block automatically returns to the original position under the elastic action of the spring at the moment, the sleeve rod and the seeding plate are driven to return to the original position until the limiting block on the seeding plate is contacted with the outer wall of the seed bin, the through hole on the seeding plate and the through hole on the seed outlet partition plate are staggered mutually at the moment, the seeds inside the seed bin are prevented from flowing out, and the seeding amount is accurately controlled to prevent the accidental consumption of the seeds.

Furthermore, through holes are formed in the seed outlet partition plate 10 in an array mode. The outlet partition plates 10 and the seed bins 1 can be prefabricated into a plurality of groups in advance according to the requirements of the experimental plant spacing, and can be replaced when in use.

Furthermore, through holes are formed in the seeding plate 9 in an array mode, and the through holes in the seeding plate 9 and the through holes in the seed outlet plate 10 are arranged in a staggered mode.

Furthermore, the middle outer walls of the support rod 4 and the pressure rod 5 are fixedly connected with non-slip mats through clamping. The seeding operation is carried out by displacing the pressure lever 5 by applying force by fingers.

Furthermore, a receding groove is formed in the bottom of the pressure lever 5 at the inserting position of the sleeve rod 6. The linkage work of the pressure lever 5 and the loop bar 6 is convenient.

Further, the seeding plate 9 is close to the bottom of the end of the loop bar 6 and is fixedly connected with a positioning block through a clamp, and the seeding plate 9 is far away from the bottom of the end of the loop bar 6 and is fixedly connected with a limiting block through a clamp.

The working principle is as follows: when the special seeding device for seed breeding and plant spacing adjustment is used, seeds to be seeded are added into the seed bin 1 through the feed inlet 2, when seeding is performed, the pressure rod 5 is pressed through the handheld support rod 4, the spring 8 is further compressed at the moment, the pressure rod 5 pushes the fixing block 7 to move, so that the sleeve rod 6 drives the seeding plate 9 to move at the bottom of the seed bin 1, under the positioning action of the positioning block at the bottom of the seeding plate 9, the through holes in the seeding plate 9 are communicated with the through holes in the seed outlet partition plate 10, seeds in the seed bin 1 fall along with gravity at the moment, seeding is completed, after seeding is completed, the pressure rod 5 is loosened, the fixing block 7 automatically returns to the original position under the elastic force of the spring 8 at the moment, the sleeve rod 6 and the seeding plate 9 are driven to return to the original position until the limiting block on the seeding plate 9 is contacted with the outer wall of the seed bin 1, the through holes in the seeding plate 9 and the through holes in the seed outlet partition plate 10 are mutually staggered, the seed that prevents 1 inside in seed storehouse flows, and whole seeding process labour saving and time saving has guaranteed the plant spacing when having improved seeding efficiency greatly, simultaneously when needs adjustment plant spacing or change seed variety, only need change corresponding seeding board 9 and seed export baffle 10 can, whole device installation is dismantled simply, is applicable to the seeding of growing seedlings of the seed of equidimension not and different plant spacing, extensive applicability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special seeder of plant spacing is transferred in breeding which characterized in that includes: a seed bin (1), a pressure lever (5), a spring (8) and a seeding plate (9); wherein, a feed inlet (2) is arranged on the seed bin (1), the inner wall of the seed bin (1) is fixedly connected with a seed outlet clapboard (10) through a joint, the bottom of the seed bin (1) is arranged below the seed outlet clapboard (10) and is movably connected with a seeding plate (9) through a splicing, the seed bin (1) is fixedly connected with a connecting rod (3) through a joint, one end of the connecting rod (3) far away from the seed bin (1) is fixedly connected with a supporting rod (4) through a joint, one side of the supporting rod (4) is rotatably connected with a pressure rod (5) through a hinge, one end of the seeding plate (9) close to the supporting rod (4) is fixedly connected with a loop bar (6) through a joint, the loop bar (6) is spliced with the bottom of the supporting rod (4) and the pressure rod (5), the outer wall of the loop bar (6) close to one side of the pressure rod (5) is fixedly connected with a fixing block (7) through a screw, and a spring (8) is sleeved between the fixed block (7) and the supporting rod (4) at the outer side of the sleeve rod (6).

2. A special seeding device for plant spacing adjustment in breeding according to claim 1, characterized in that: through holes are formed in the seed outlet partition plate (10) in an array mode.

3. A special seeding device for plant spacing adjustment in breeding according to claim 1, characterized in that: the seeding plate (9) is internally provided with through holes in an array mode, and the through holes in the seeding plate (9) and the through holes in the seed outlet partition plate (10) are arranged in a staggered mode.

4. A special seeding device for plant spacing adjustment in breeding according to claim 1, characterized in that: and the middle outer walls of the support rod (4) and the press rod (5) are fixedly connected with an anti-slip mat through clamping.

5. A special seeding device for plant spacing adjustment in breeding according to claim 1, characterized in that: the bottom of the pressure lever (5) is provided with a receding groove at the splicing part of the loop bar (6).

6. A special seeding device for plant spacing adjustment in breeding according to claim 1, characterized in that: the seeding plate (9) is close to the bottom of one end of the loop bar (6) and is fixedly connected with a positioning block through a clamp, and the seeding plate (9) is far away from the bottom of one end of the loop bar (6) and is fixedly connected with a limiting block through a clamp.

7. A special seeding device for plant spacing adjustment in breeding according to claim 1, characterized in that: feed inlet (2) have been seted up at seed storehouse (1) top central authorities, first one inner wall of seed storehouse (1) bottom export has seed export baffle (10) through joint fixedly connected with, seed storehouse (1) bottom is located seed export baffle (10) below and has seeding board (9) through grafting swing joint, joint fixedly connected with connecting rod (3) are passed through to seed storehouse (1) top outer wall one side.