CN203289868U

CN203289868U - Seeding machine for scientific research on cotton

Info

Publication number: CN203289868U
Application number: CN2013203518244U
Authority: CN
Inventors: 吴振良; 戴茂华; 刘丽英; 马洪彬; 李明哲; 张胜古; 王广才
Original assignee: Dry Land Farming Institute of Hebei Academy of Agricultural and Forestry Sciences
Current assignee: Dry Land Farming Institute of Hebei Academy of Agricultural and Forestry Sciences
Priority date: 2013-06-19
Filing date: 2013-06-19
Publication date: 2013-11-20
Anticipated expiration: 2023-06-19

Abstract

The utility model belongs to the technical field of cotton seeding machinery, and discloses a seeding machine for scientific research on cotton. The seeding machine is mainly technically characterized in that a plurality of seeding ports are arranged on a frame, a seed discharge tube is connected to the lower side of each seeding port, a uniform seed distributor is arranged on the lower side of each seed discharge tube, a seed box accommodating table is arranged on a framework on the upper side surfaces of the seeding ports, and a check block is arranged on the side, which is close to the seeding ports, of the seed box accommodating table; a seed box comprises a box bottom and a plurality of rows of seed distributing barrels fixed onto the box bottom, seed outlets are formed in the upper sides of the seed distributing barrels, a seed distributing barrel fixing plate is arranged on one side of the seed outlet of each seed distributing barrel and is provided with a through hole matched with the seed outlet, a seed box cover is arranged above the seed distributing barrel fixing plates, and fixing plate slide grooves are formed in the side surfaces of the seed box cover. The seeding machine has the advantages that different cotton varieties are respectively loaded in the different seed distributing barrels at first, so that seeding dates of the cotton varieties are almost identical, accordingly, test data are accurate, the seeding cost is greatly lowered, and the seeding machine is low in labor intensity and high in seeding efficiency.

Description

Cotton scientific research sower

Technical field

The utility model belongs to sowing cotton seed machinery technical field, relates to specifically cotton scientific research sower.

Background technology

in the test of cotton scientific research breeding, a plurality of kind sowings need to be tested in an experimental field, thousands of kinds of the general kinds of testing in every experimental field, the sowing distance of each kind is 10 meters left and right, present like this cotton planter has no usage at all, only have a large amount of workman's segmentation artificial seedings of employing, like this, during sowing, transfer management link loaded down with trivial details, easily make mistakes, not only greatly increased human cost, sowing time is forced to extend, film cotton is overlay film in time, be unfavorable for keeping soil moisture content, and because the sowing time differs more, quality is uneven, the error of growing of kind is relatively large, affect the scientific research and testing data accuracy.

The utility model content

The technical problem that the utility model solves just is to provide that a kind of labour intensity is low, high efficiency, soil moisture content are good, test data cotton scientific research more accurately sower.

for solving the problems of the technologies described above, the technical scheme that the utility model proposes is: comprise the support body with hitch, an animal-drawn seed plough pin and kind box, on described support body, be provided with a plurality of mouths of sowing, below the described mouth of sowing, be connected with discharging tube, below described discharging tube, be provided with the seed divider, on the support body at described seed divider rear, set gradually dynamic press wheel, the ditching-disk wheel, the film volume, pressing wheel and firming disk, on the frame of side above the described mouth of sowing, be provided with kind of a box mounting table, at described kind of box mounting table, near mouthful side of sowing, be provided with block,

Described kind of box comprises at the bottom of box and minute kind of the cylinder of many rows on being fixed at the bottom of this box, every row divides the quantity of minute kind of cylinder in kind of cylinder consistent with the quantity of the described mouth of sowing, this minute kind cylinder top is provided with out kind of a mouth, kind of mouth one side that goes out of kind cylinder is provided with minute kind of a cylinder fixed head in this minute, this minute, kind cylinder fixed head was with described, going out kind of the through hole of mouth coupling, above this minute kind cylinder fixed head, was provided with the kind lid of side with the fixed head slideway.

Its additional technical feature is:

The described mouth of sowing is four, and described every row divides the quantity of kind of cylinder to be also four;

The row of described minute kind cylinder is 6 rows;

Above the frame at the described mouthful rear of sowing, be provided with operation chair;

Described seed divider comprises that be positioned at described discharging tube below liftable divide kind of a tower, be positioned at this taper and divide kind of the rotating disk with lower seed hole of tower below periphery for sleeve pipe, the taper that is positioned at this sleeve pipe below, described rotating disk is connected with described power press wheel power by speed changer, on the frame below described rotating disk, be provided with the passage of sowing that is connected with described an animal-drawn seed plough pin, described sleeve pipe is controlled its lifting by lifting control mechanism.

the cotton scientific research sower that the utility model provides, compared with the existing technology have the following advantages: one, due to the support body and the kind box that comprise with hitch, on described support body, be provided with a plurality of mouths of sowing, below the described mouth of sowing, be connected with discharging tube, below described discharging tube, be provided with taper seed divider, on the support body at described taper seed divider rear, set gradually dynamic press wheel, the ditching-disk wheel, the film volume, pressing wheel and firming disk, on the frame of side above the described mouth of sowing, be provided with kind of a box mounting table, at described kind of box mounting table, near mouthful side of sowing, be provided with block, described kind of box comprises at the bottom of box and minute kind of the cylinder of many rows on being fixed at the bottom of this box, every row divides the quantity of minute kind of cylinder in kind of cylinder consistent with the quantity of the described mouth of sowing, this minute kind cylinder top is provided with out kind of a mouth, kind of mouth one side that goes out of kind cylinder is provided with minute kind of a cylinder fixed head in this minute, this minute, kind cylinder fixed head was with described, going out kind of the through hole of mouth coupling, above described this minute kind cylinder fixed head, be provided with the kind lid of side with the fixed head slideway, at first different cotton varieties are contained in respectively in different minutes kinds, and will plant lid and push to, then will plant box and be placed in case, be convenient to transportation, the staff can divide different cotton seeds in office, at seeding time, to plant box is upside down on kind of box mounting table, promote forward minute kind of a cylinder fixed head, planting lid is blocked by block, divide kind of a cylinder reach, cotton seed drops in the mouth of sowing, after sowing completes, continue to promote forward minute kind of a cylinder fixed head, several cotton seeds enter mouthful continuation sowing of sowing in addition, after the sowing of the cotton seed in this kind box completes, another one kind box is placed in to this kind box rear, push ahead minute kind of a cylinder fixed head, cotton seed in this kind box is lowered in the mouth of sowing gradually, like this, the sowing time of each kind is almost identical, test data is more accurate, the sowing cost reduces greatly, labour intensity is low, sowing efficiency is higher, its two, because described sowing mouthful is four, described every row divides the quantity of kind of cylinder to be also four, the row of described minute kind cylinder is 6 rows, not only is convenient to sowing, also helps the transportation of kind of box, its three, owing to above the frame at the described mouthful rear of sowing, being provided with operation chair, the staff can change kind of a box on operation chair, personnel's operation is more comfortable, they are four years old, because described seed divider comprises that being positioned at the liftable of described discharging tube below is sleeve pipe, the taper that is positioned at this sleeve pipe below divides kind of a tower, be positioned at this taper and divide kind of the rotating disk with lower seed hole of tower below periphery, described rotating disk is connected with described power press wheel power by speed changer, on the frame below described rotating disk, be provided with the passage of sowing that is connected with described an animal-drawn seed plough pin, described sleeve pipe is controlled its lifting by lifting control mechanism, after cotton seed falls from the mouth of sowing, by elevating mechanism, controlling sleeve pipe rises, cotton seed divides kind of tower to drop on equably in the lower seed hole on rotating disk by taper, along with dial rotation, cotton seed in lower seed hole enters in the soil of an animal-drawn seed plough pin back by the passage of sowing, by speed changer, can adjust the spacing in the rows of cotton seed, use convenient.

The accompanying drawing explanation

Fig. 1 is the structural representation of cotton scientific research sower;

Fig. 2 is the structural representation of kind of box;

Fig. 3 is kind of the structural representation of box mounting table;

Fig. 4 plants the vertical view of box;

Fig. 5 is the structural representation of seed divider.

Embodiment

The structure of the cotton scientific research sower that the utility model is proposed below in conjunction with accompanying drawing is described further.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, be the structural representation of cotton scientific research sower.its structure comprises the support body 2 with hitch 1, an animal-drawn seed plough pin 20 and kind box 4, on support body 1, be provided with a plurality of mouths 3 of sowing, below the mouth 3 of sowing, be connected with discharging tube 13, below discharging tube 13, be provided with taper seed divider 5, on the support body 2 at taper seed divider 5 rears, set gradually dynamic press wheel 6, ditching-disk wheel 7, film volume 8, pressing wheel 9 and firming disk 10, on the frame of side above the mouth 3 of sowing, be provided with kind of a box mounting table 11, at kind of box mounting table 11, near mouthful 3 one sides of sowing, be provided with block 12, kind of box 4 comprises at the bottom of box 41 and minute kind of the cylinder 42 of many rows on being fixed at the bottom of this box, every row divides the quantity of minute kind of cylinder in kind of cylinder 42 consistent with the quantity of the mouth 3 of sowing, this minute kind cylinder 42 tops are provided with out kind of mouth 43, this minute the kind cylinder near going out kind of mouth 43 1 sides, be provided with minute kind of a fixed head 44, this minute, kind cylinder fixed head 44 was with the through hole 45 with going out kind of mouth 43 couplings, above this minute kind cylinder fixed head 44, be provided with the kind lid 46 of side with fixed head slideway 47.at first different cotton varieties are contained in respectively in different minutes kinds 42, and will plant lid 46 and push to, then will plant box and be placed in case, be convenient to transportation, the staff can divide different cotton seeds in office, at seeding time, to plant box 4 is upside down on kind of box mounting table 11, promote forward minute kind of a cylinder fixed head 44, planting lid 46 is blocked by block, divide kind of a cylinder reach, cotton seed drops in the mouth 3 of sowing, after sowing completes, continue to promote forward minute kind of a cylinder fixed head, several cotton seeds enter mouthful continuation sowing of sowing in addition, after the sowing of the cotton seed in this kind box completes, another one kind box is placed in to this kind box rear, push ahead minute kind of a cylinder fixed head, cotton seed in this kind box is lowered in the mouth of sowing gradually, like this, the sowing time of each kind is almost identical, test data is more accurate, the sowing cost reduces greatly, labour intensity is low, sowing efficiency is higher.

The mouth 3 of sowing is preferably four, and every row divides the quantity of kind of cylinder 42 to be also four, and the row of minute kind of cylinder 42 is 6 rows, not only is convenient to sow, and also helps the transportation of kind of box.

Above the frame 2 at mouthful 3 rears of sowing, be provided with operation chair 14, the staff can change kind of a box on operation chair 14, and personnel's operation is more comfortable.

as shown in Figure 5, seed divider 5 comprises that being positioned at the liftable of discharging tube 13 belows is sleeve pipe 15, the taper that is positioned at these sleeve pipe 15 belows divides kind of tower 16, be positioned at the rotating disk with lower seed hole 17 18 that this taper divides kind of tower 16 below peripheries, rotating disk 18 is connected with power press wheel 6 power by speed changer 19, on the frame below rotating disk 18, be provided with the passage 21 of sowing that is connected with an animal-drawn seed plough pin 20, sleeve pipe 15 is controlled its lifting by lifting control mechanism 22, after cotton seed falls from the mouth 3 of sowing, by elevating mechanism 22, controlling sleeve pipe 15 rises, cotton seed divides kind of tower 16 to drop on equably in the lower seed hole 17 on rotating disk 18 by taper, along with rotating disk 18 rotates, cotton seed in lower seed hole 17 enters in the soil of an animal-drawn seed plough pin back by the passage of sowing, by speed changer, can adjust the spacing in the rows of cotton seed, use convenient.

Protection domain of the present utility model not only is confined to above-described embodiment, as long as structure is identical with the utility model cotton scientific research sower structure, just drops on the scope of the utility model protection.

Claims

1. cotton scientific research sower, comprise support body, an animal-drawn seed plough pin with hitch and plant box, on described support body, be provided with a plurality of mouths of sowing, below the described mouth of sowing, be connected with discharging tube, below described discharging tube, be provided with the seed divider, on the support body at described seed divider rear, set gradually dynamic press wheel, ditching-disk wheel, film volume, pressing wheel and firming disk, it is characterized in that: on the frame of side above the described mouth of sowing, be provided with kind of a box mounting table, at described kind of box mounting table, near mouthful side of sowing, be provided with block;

2. cotton scientific research sower according to claim 1 is characterized in that: described sowing mouthful is four, and described every row divides the quantity of kind of cylinder to be also four.

3. cotton scientific research sower according to claim 1 is characterized in that: the row of described minute kind cylinder is 6 rows.

4. cotton scientific research sower according to claim 1, is characterized in that: above the frame at the described mouthful rear of sowing, be provided with operation chair.

5. cotton scientific research sower according to claim 1, it is characterized in that: described seed divider comprises that be positioned at described discharging tube below liftable divide kind of a tower, be positioned at this taper and divide kind of the rotating disk with lower seed hole of tower below periphery for sleeve pipe, the taper that is positioned at this sleeve pipe below, described rotating disk is connected with described power press wheel power by speed changer, on the frame below described rotating disk, be provided with the passage of sowing that is connected with described an animal-drawn seed plough pin, described sleeve pipe is controlled lifting by lifting control mechanism.