CN213187162U

CN213187162U - Wheat breeding is with permutation disseminator

Info

Publication number: CN213187162U
Application number: CN202021457881.7U
Authority: CN
Inventors: 王榆锋; 林副诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-14
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses an array seeder for wheat breeding, which comprises a U-shaped plate, a U-shaped connecting frame and a seeding mechanism; a U-shaped plate: the automatic ground grabbing device comprises a U-shaped plate, a box cover, a power shaft, a first chain wheel, a ground grabbing wheel, a first chain wheel, a second chain wheel, a connecting seat, a first chain wheel, a second chain wheel, a third chain wheel, a fourth chain wheel; u type link: the soil covering device is connected to the side face of the U-shaped connecting frame through a bolt, a round rod is rotatably connected between the inner walls of the U-shaped connecting frame, and soil covering wheels are uniformly arranged on the side face of the round rod; a seeding mechanism: include branch charging tray, pivot, unloading drum and conveying pipeline, this permutation disseminator can control the distribution density of seed, for the seed emergence provides sufficient space, can improve the rate of emergence.

Description

Wheat breeding is with permutation disseminator

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to an array seeder for wheat breeding.

Background

Along with the development of economy and the progress of science and technology, more and more labor force is replaced by mechanization, agriculture serving as national life lines is more mechanical equipment, China is used as a big agricultural country, the agricultural modernization is not slow, the agricultural modernization is that manual work is replaced by the invention transformation of agricultural instruments, in continuous practice and exploration, human beings are more and more familiar with agricultural machinery, the agricultural modernization technology is more and more mature, and the whole-row seeder for wheat breeding on the market at present can cause the intensive distribution quantity of seeds in the seeding process, so that the produced wheat seedlings are small in growth space, low in emergence rate and not beneficial to wheat breeding.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an array disseminator for wheat breeding, this array disseminator can control the distribution density of seed, for the seed provides sufficient space that emerges, can improve the rate of emergence, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an array seeder for wheat breeding comprises a U-shaped plate, a U-shaped connecting frame and a seeding mechanism;

a U-shaped plate: the automatic ground grabbing device comprises a U-shaped plate, a box cover, a power shaft, a first chain wheel, a ground grabbing wheel, a first chain wheel, a second chain wheel, a connecting seat, a first chain wheel, a second chain wheel, a third chain wheel, a fourth chain wheel;

u type link: the soil covering device is connected to the side face of the U-shaped connecting frame through a bolt, a round rod is rotatably connected between the inner walls of the U-shaped connecting frame, and soil covering wheels are uniformly arranged on the side face of the round rod;

a seeding mechanism: the automatic feeding device comprises a distributing disc, a rotating shaft, a discharging cylinder and a conveying pipe, wherein the rotating shaft is rotatably connected to the inner wall of a U-shaped plate, the side surface of the rotating shaft is uniformly provided with the discharging cylinder corresponding to the position of a discharging hole, the discharging cylinder is communicated with the discharging hole, the side surface of the discharging cylinder is communicated with the conveying pipe, the bottom end of the conveying pipe is communicated with a furrow opener, the distributing disc is positioned in the discharging cylinder and fixed on the side surface of the rotating shaft, and the side surface of the distributing disc is uniformly provided with seed;

wherein: the two second chain wheels are respectively arranged on the side surfaces of the rotating shaft and the power shaft, and are connected through chain transmission.

Further, still include the mounting panel, the mounting panel is evenly fixed in the corresponding position department of U type link and earthing wheel, and its bottom is connected with the scraper blade, the clearance is left with the side of earthing wheel to the scraper blade, is equipped with the scraper blade and can avoids a large amount of earth of earthing wheel surface adhesion.

Further, still include the cylinder piece, cylinder piece evenly distributed is in grabbing the side of land wheel, sets up the cylinder piece and can improve the ability of grabbing the land wheel.

Furthermore, the seed box is a transparent plastic box, and the box cover is a transparent plastic box cover, so that the seed allowance can be visually observed.

Furthermore, the diameter of the soil covering wheel is equal to that of the ground grabbing wheel, and the height of the circle center of the soil covering wheel is lower than that of the circle center of the ground grabbing wheel, so that the seeder is in a slightly inclined state when the ground grabbing wheel is in contact with the ground, and the furrow opener can be kept in contact with the ground.

Compared with the prior art, the beneficial effects of the utility model are that: this wheat breeding is with permutation disseminator has following benefit:

this wheat breeding is with permutation disseminator can carry out multiseriate seeding work simultaneously, the efficient of its seeding has covered the ditching, seeding and earthing step, work burden that alleviates labour personnel that can be great utilizes special minute charging tray and unloading drum structure, can be at the rotation in-process of minute charging tray, the control unloading volume, and then the seed volume of accurate control at every turn seeding, and the interval of seeding, thereby ensure that the wheat seedling has certain living space, help improving the rate of emergence of wheat seedling.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is the schematic diagram of the semi-section structure of the utility model.

In the figure: the device comprises a 1U-shaped plate, a 2 seed box, a 3 box cover, a 4 sowing mechanism, a 41 material distribution disc, a 42 rotating shaft, a 43 blanking cylinder, a 44 material conveying pipe, a 5 side plate, a 6 cross beam, a 7 connecting seat, an 8 ground grabbing wheel, a 9 cylindrical block, a 10 power shaft, a 11 first chain wheel, a 12 second chain wheel, a 13 chain, a 14U-shaped connecting frame, a 15 round rod, a 16 soil covering wheel, a 17 mounting plate, an 18 scraper, a 19 furrow opener and a 20 blanking hole.

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. 1-3, the present invention provides a technical solution: an array seeder for wheat breeding comprises a U-shaped plate 1, a U-shaped connecting frame 14 and a seeding mechanism 4;

u-shaped plate 1: the inner wall is provided with a seed box 2, the top end of the seed box 2 is hinged with a box cover 3, the box cover 3 can prevent seeds from scattering outside due to shaking, the bottom end of the box cover 3 is provided with a blanking hole 20 in parallel for blanking, the seed box 2 is a transparent plastic box, the box cover 3 is a transparent plastic box cover, the allowance of the seeds can be conveniently and visually observed, the front side surface of a U-shaped plate 1 is welded with two side plates 5, a cross beam 6 is welded between the two side plates 5, the front side surface of the cross beam 6 is provided with a connecting seat 7, the connecting seat 7 is used for being connected with an external hand cart or driving equipment to drive the whole seeder to move, a power shaft 10 is rotatably connected between the two side plates 5, the middle part of the power shaft 10 is fixed with a first chain wheel 11, the first chain wheel 11 can be connected with the external driving equipment by utilizing a transmission chain to drive the power shaft 10 to rotate, the ground grabbing wheel can grab the ground firmly, and further comprises cylindrical blocks 9, the cylindrical blocks 9 are uniformly distributed on the side face of the ground grabbing wheel 8, the ground grabbing capacity of the ground grabbing wheel 8 is improved, and the ground grabbing wheel 8 can be replaced by a ditching wheel for arranging a drainage ditch;

u-shaped connecting frame 14: the soil covering device is connected to the side face of the U-shaped connecting frame 14 through bolts, a round rod 15 is rotatably connected between the inner walls of the U-shaped connecting frame 14, soil covering wheels 16 are uniformly arranged on the side face of the round rod 15, soil covering can be carried out after seeding, the seeding efficiency is improved, the labor workload is reduced, the soil covering device also comprises a mounting plate 17, the mounting plate 17 is uniformly fixed at the corresponding positions of the U-shaped connecting frame 14 and the soil covering wheels 16, a scraping plate 18 is connected to the bottom end of the mounting plate, a gap is reserved between the scraping plate 18 and the side face of the soil covering wheels 16, soil adhered to the side face of the soil covering wheels 16 can be;

and (4) a seeding mechanism: comprises a distributing tray 41, a rotating shaft 42, a blanking cylinder 43 and a conveying pipe 44, wherein the rotating shaft 42 is rotatably connected on the inner wall of a U-shaped plate 1, the side surface of the rotating shaft is uniformly provided with the blanking cylinder 43 corresponding to the position of a blanking hole 20, the blanking cylinder 43 is communicated with the blanking hole 20, the side surface of the blanking cylinder 43 is communicated with the conveying pipe 44, the bottom end of the conveying pipe 44 is communicated with a furrow opener 19, the furrow opener 19 is a wing-shaped furrow opener device, meanwhile, a certain height exists in the blanking process, the same batch of fallen seeds can be distributed in different areas, the distributing tray 41 is positioned in the blanking cylinder 43 and fixed on the side surface of the rotating shaft 42, the side surface of the distributing tray is uniformly provided with seed grooves, the number and the size of the seed grooves can be automatically adjusted, the planting density can be controlled, when the rotating shaft 42 rotates, the distributing tray 41 can be driven to rotate, and quantitative seeds, the material distributing disc 41 is conveyed into the material conveying pipe 44 along with the rotation of the material distributing disc, and seeds are sowed on the ground;

wherein: still include second sprocket 12 and chain 13, second sprocket 12 is equipped with two, and install respectively in the side of pivot 42 with power shaft 10, be connected through the transmission of chain 13 between two second sprockets 12, the remaining chain 13 cooperation of second sprocket 12, can make pivot 42 follow power shaft 10 and rotate, earthing wheel 16 equals with the diameter of grabbing land wheel 8, and the height of its centre of a circle is less than the centre of a circle height of grabbing land wheel 8, when U template 1 keeps the horizontality, grab land wheel 8 and ground contactless, only when the slope is connected with external drive device, just contact with ground.

When in use: install the disseminator on the tractor, make and grab ground wheel 8 and ground contact, first sprocket 11 passes through drive chain and is connected with the drive shaft on the tractor simultaneously, start the tractor, under the drive of drive shaft, power shaft 10 rotates, and then under the drive action of second sprocket 12 and chain 13, pivot 42 rotates, it rotates to drive branch charging tray 41, the seed that is located seedbox 2 falls into the seed groove in branch charging tray 41 along blanking hole 20, then along with the rotation of branch charging tray 41, carry along conveying pipeline 44 and fall on the ground to furrow opener 19 in, carry out even seeding to the wheat seed.

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 wheat breeding is with permutation disseminator which characterized in that: comprises a U-shaped plate (1), a U-shaped connecting frame (14) and a seeding mechanism (4);

u-shaped board (1): the automatic ground grabbing device is characterized in that a seed box (2) is mounted on the inner wall, a box cover (3) is hinged to the top end of the seed box (2), blanking holes (20) are formed in the bottom end of the seed box in parallel, two side plates (5) are welded to the front side face of the U-shaped plate (1), a cross beam (6) is welded between the two side plates (5), a connecting seat (7) is mounted on the front side face of the cross beam (6), a power shaft (10) is rotatably connected between the two side plates (5), a first chain wheel (11) is fixed to the middle of the power shaft (10), and ground grabbing wheels (8;

u-shaped connecting frame (14): the soil covering device is connected to the side surface of the U-shaped connecting frame (14) through bolts, a round rod (15) is rotatably connected between the inner walls of the U-shaped connecting frame (14), and soil covering wheels (16) are uniformly arranged on the side surface of the round rod (15);

seeding mechanism (4): the blanking device comprises a material distribution disc (41), a rotating shaft (42), a blanking cylinder (43) and a material conveying pipe (44), wherein the rotating shaft (42) is rotatably connected to the inner wall of the U-shaped plate (1), the side surface of the rotating shaft is uniformly provided with the blanking cylinder (43) corresponding to the blanking hole (20), the blanking cylinder (43) is communicated with the blanking hole (20), the side surface of the blanking cylinder is communicated with the material conveying pipe (44), the bottom end of the material conveying pipe (44) is communicated with a furrow opener (19), the material distribution disc (41) is positioned in the blanking cylinder (43) and fixed on the side surface of the rotating shaft (42), and the side surface of the material distribution disc is uniformly provided with seed grooves;

wherein: the chain transmission mechanism is characterized by further comprising two second chain wheels (12) and a chain (13), wherein the two second chain wheels (12) are respectively arranged on the side faces of the rotating shaft (42) and the power shaft (10), and the two second chain wheels (12) are in transmission connection through the chain (13).

2. The aligned seeder of claim 1, wherein: still include mounting panel (17), mounting panel (17) are evenly fixed in the corresponding position department of U type link (14) and earthing wheel (16), and its bottom is connected with scraper blade (18), the clearance is left with the side of earthing wheel (16) in scraper blade (18).

3. The aligned seeder of claim 1, wherein: the ground grabbing wheel further comprises cylindrical blocks (9), and the cylindrical blocks (9) are uniformly distributed on the side face of the ground grabbing wheel (8).

4. The aligned seeder of claim 1, wherein: the seed box (2) is a transparent plastic box, and the box cover (3) is a transparent plastic box cover.

5. The aligned seeder of claim 1, wherein: the diameter of the soil covering wheel (16) is equal to that of the ground grabbing wheel (8), and the height of the circle center of the soil covering wheel is lower than that of the circle center of the ground grabbing wheel (8).