CN211880983U

CN211880983U - Seeding and fertilizing system for seeding and fertilizing machine

Info

Publication number: CN211880983U
Application number: CN202020475626.9U
Authority: CN
Inventors: 向伟; 吕江南; 颜波; 马兰; 刘佳杰; 龙超海; 文庆华
Original assignee: Institute of Bast Fiber Crops of CAAS
Current assignee: Institute of Bast Fiber Crops of CAAS
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-10
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a seeding and fertilizing system for seeding and fertilizing machine, including seeding and fertilizing furrow opener, defeated kind of ware and fertilizer delivery ware interval installation separately are in frame upper portion, and seeding and fertilizing furrow opener is the interval and installs in the frame lower part, and one connects defeated kind of ware, another and connects defeated fertilizer ware in two adjacent seeding and fertilizing furrow openers. The seeding and fertilizing system has the advantages of simple and reliable structure and capability of realizing synchronous operation of seeding and fertilizing.

Description

Seeding and fertilizing system for seeding and fertilizing machine

Technical Field

The utility model relates to an agricultural seeding apparatus especially relates to a seeding fertilization system for seeding fertilizer distributor.

Background

Seed engineering is always the key point of world economic work, and China is a big population country, so that excellent varieties are cultivated, the grain yield is improved, the grain safety is ensured, and the method is particularly important for China. The experimental quality is the most important for the cultivation of new crop varieties, so that a self-propelled numerical control cell seeder with high automation degree, accurate seeding, stability and reliability becomes an urgent tool for various scientific research and breeding units to perform field experiments such as new variety cultivation, fine variety breeding, variety comparison and cultivation. At present, the seeding requirements for self-propelled cell seed drills are: the seeding machine can be used for uniformly seeding a certain amount of seeds in a specified cell length without depending on external power, seeding of a next cell is carried out in a non-stop state after the seeding of one cell is finished, and no seed residue is needed in the seeding machine when the seeding of the next cell is carried out, so that the mixing of varieties is avoided.

In the agricultural scientific research test process, seeding is an extremely important link, in order to ensure the accuracy of the test result, the seeding of a test cell controls the row length, the requirement on the uniformity of seeds in rows and between rows is high, if a certain amount of seeds need to be uniformly sown in the specified cell length, the seeds in rows and between rows in the same cell are uniformly sown, and the mixture of varieties is avoided in different cells; at present, China still has many plot experimental field seeding and adopts traditional manual seeding, and the shortcomings of high labor intensity, complex procedures, low seeding efficiency, uneven seeding and the like exist, so that the accuracy of agricultural scientific research experiments is seriously influenced.

In recent years, some scientific research institutions or schools begin to use cell seeders made in China (black dragon river hong xing long) and imported abroad (austria) for seeding. The existing plot seeder mostly has no fertilizing function, and the overall efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a seeding fertilization system for seeding fertilizer distributor that simple structure is reliable, can realize seeding and fertilization synchronous operation.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the sowing and fertilizing system comprises sowing and fertilizing openers, a seed conveying device and a fertilizer conveying device, wherein the seed conveying device and the fertilizer conveying device are respectively installed on the upper portion of a rack at intervals, the sowing and fertilizing openers are installed on the lower portion of the rack at intervals, and one of two adjacent sowing and fertilizing openers is connected with the seed conveying device while the other one of the two adjacent sowing and fertilizing openers is connected with the fertilizer conveying device.

As a further improvement of the above technical solution:

the seeding and fertilizing furrow opener comprises a supporting rod and a furrow plough, wherein the supporting rod is installed on the rack, the furrow plough is installed at the bottom of the supporting rod, and the tail end of the furrow plough is provided with a soil covering plate.

The earthing plate is of a V-shaped structure, and a V-shaped opening of the earthing plate faces the furrow plough.

The supporting rod is provided with an anti-winding roller and a seed and fertilizer guiding pipe, the anti-winding roller is positioned above the ditching plow, and the seed and fertilizer guiding pipe extends between the ditching plow and the soil covering plate.

The seed feeder comprises a seed box, a seed discharging wheel and a seed discharging pipe, wherein the seed box is arranged on the frame, the seed discharging wheel is arranged at a seed discharging port of the seed box through a rotating shaft, and the seed discharging pipe is connected with the seed discharging port and the corresponding seed and fertilizer guiding pipe.

The fertilizer feeder comprises a fertilizer box, a fertilizer wheel and a fertilizer pipe, wherein the fertilizer box is arranged on the frame, the fertilizer wheel is arranged at the fertilizer outlet of the fertilizer box through a rotating shaft, and the fertilizer pipe is connected with the fertilizer outlet and the corresponding seed and fertilizer guide pipe.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a seeding and fertilizing system for seeding and fertilizing machine, including seeding and fertilizing furrow opener, defeated kind of ware and defeated fertile ware are interval installation separately on frame upper portion, and seeding and fertilizing furrow opener is interval installation in the frame lower part, and one connects defeated kind of ware, another and connects defeated fertile ware in two adjacent seeding and fertilizing furrow openers. In this structure, seeding fertilization furrow opener sets up side by side and is used for opening spaced kind ditch and fertilizer ditch, and defeated kind of ware and defeated fertile ware are used for carrying seed and fertilizer to seeding fertilization furrow opener and realize the synchronous operation of limit excavation limit seeding fertilization, and its simple structure is reliable.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic rear view of the present invention.

Fig. 3 is a schematic perspective view of the present invention.

Fig. 4 is a schematic bottom view of the present invention.

Fig. 5 is a schematic structural view of the seed sowing wheel of the present invention.

Fig. 6 is a schematic structural view of the fertilizer conveyer.

Fig. 7 is a schematic view of the structure of the middle sowing and fertilizing furrower of the utility model.

Fig. 8 is a schematic view of the three-dimensional structure of the sowing and fertilizing furrower of the utility model.

The reference numerals in the figures denote:

1. a sowing and fertilizing furrow opener; 11. a support bar; 12. a furrow plough; 13. a soil covering plate; 14. anti-winding roller; 15. a seed and fertilizer guide pipe; 2. a seed conveyer; 21. a seed box; 22. a seed sowing wheel; 23. a seed discharge pipe; 3. a fertilizer conveyer; 31. a fertilizer box; 32. a fertilizer discharging wheel; 33. a fertilizer discharging pipe; 4. and a frame.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

Fig. 1 to 8 show an embodiment of the seeding and fertilizing system for a seeding and fertilizing machine of the present invention, including seeding and fertilizing furrower 1, seed feeder 2 and fertilizer feeder 3 are separately installed on the upper portion of frame 4 at intervals, seeding and fertilizing furrower 1 is installed in the lower portion of frame 4 at intervals, one of two adjacent seeding and fertilizing furrower 1 is connected with seed feeder 2, and the other is connected with fertilizer feeder 3. In this structure, seeding fertilization furrow opener 1 sets up side by side and is used for driving spaced seed ditch and fertilizer ditch, and seed conveyor 2 and fertilizer conveyor 3 are used for carrying seed and fertilizer to seeding fertilization furrow opener 1 and realize the synchronous operation of limit excavation limit seeding fertilization, and its simple structure is reliable.

In this embodiment, the sowing and fertilizing furrower 1 comprises a support rod 11 and a furrow plough 12, the support rod 11 is installed on the frame 4, the furrow plough 12 is installed at the bottom of the support rod 11, and the tail end of the furrow plough 12 is provided with a soil covering plate 13. In this structure, bracing piece 11 is as the installation basis of ditching plough 12 and earthing plate 13, and the ditching plough 12 that sets up side by side is used for opening spaced kind ditch and fertilizer ditch, and earthing plate 13 fills the ditch with the earth on ditch both sides back in the ditch at first step to guarantee the earthing effect.

In this embodiment, the casing plate 13 is provided in a V-shaped configuration, and the V-shaped opening of the casing plate 13 faces the furrow plough 12. The arrangement is such that the mud on the two sides of the ditch can be backfilled into the ditch under the pushing action of the V-shaped opening, and the ditch is simple in structure and ingenious in design.

In this embodiment, the support rod 11 is provided with an anti-winding roller 14 and a seed and fertilizer guiding pipe 15, the anti-winding roller 14 is located above the furrow plough 12, and the seed and fertilizer guiding pipe 15 extends between the furrow plough 12 and the soil covering plate 13. In the structure, the anti-winding roller 14 can prevent sundries from winding on the support rod 11 and the ditching plow 12 in the ditching process, and the seed and fertilizer guiding pipe 15 is positioned between the ditching plow 12 and the earth covering plate 13 to ensure that seeding and fertilizing are carried out before and earth is backfilled after.

In this embodiment, the seed feeder 2 includes a seed box 21, a seed wheel 22 and a seed tube 23, the seed box 21 is mounted on the frame 4, the seed wheel 22 is mounted at the seed outlet of the seed box 21 through a rotating shaft, and the seed tube 23 is connected with the seed outlet and the corresponding seed and fertilizer guide tube 15. In the structure, the rotating shaft drives the seed sowing wheel 22 to rotate, the seeds in the seed box 21 reach the seed sowing port along with the seed sowing wheel 22 and reach the corresponding seed and fertilizer guiding pipes 15 through the seed sowing pipes 23, and the seeds are output to the ditch from the seed and fertilizer guiding pipes 15 to realize automatic sowing.

In this embodiment, the fertilizer feeder 3 includes a fertilizer box 31, a fertilizer wheel 32 and a fertilizer pipe 33, the fertilizer box 31 is mounted on the frame 4, the fertilizer wheel 32 is mounted at the fertilizer outlet of the fertilizer box 31 through a rotating shaft, and the fertilizer pipe 33 is connected with the fertilizer outlet and the corresponding seed guiding fertilizer guiding pipe 15. In the structure, the rotating shaft drives the fertilizer wheel 32 to rotate, the fertilizer of the fertilizer box 31 reaches the fertilizer outlet along with the fertilizer wheel 32 and reaches the corresponding seed and fertilizer guide pipe 15 through the fertilizer pipe 33, and the fertilizer is output to the ditch from the inside of the seed and fertilizer guide pipe 15 to realize automatic fertilization.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a seeding and fertilizing system for seeding and fertilizing machine which characterized in that: the seed conveying device comprises a seeding and fertilizing furrow opener (1), a seed conveying device (2) and a fertilizer conveying device (3), wherein the seed conveying device (2) and the fertilizer conveying device (3) are respectively installed on the upper portion of a rack (4) at intervals, the seeding and fertilizing furrow opener (1) is installed on the lower portion of the rack (4) at intervals, and one of two adjacent seeding and fertilizing furrow openers (1) is connected with the seed conveying device (2) and the other one is connected with the fertilizer conveying device (3).

2. The sowing and fertilizing system for a sowing and fertilizing machine as claimed in claim 1, wherein: the seeding and fertilizing furrow opener (1) comprises a support rod (11) and a furrow plough (12), wherein the support rod (11) is installed on the rack (4), the furrow plough (12) is installed at the bottom of the support rod (11), and the tail end of the furrow plough (12) is provided with a soil covering plate (13).

3. The sowing and fertilizing system for a sowing and fertilizing machine as claimed in claim 2, wherein: the earthing plate (13) is arranged to be of a V-shaped structure, and a V-shaped opening of the earthing plate (13) faces the furrow plough (12).

4. The sowing and fertilizing system for a sowing and fertilizing machine as claimed in claim 3, wherein: the utility model discloses a ditching plow, including bracing piece (11), bracing piece (11) facial make-up are equipped with prevents kinking roller (14) and lead kind and lead fertile pipe (15), prevent kinking roller (14) and be located ditching plow (12) top, lead kind and lead fertile pipe (15) and extend between ditching plow (12) and earthing plate (13).

5. The sowing and fertilizing system for a sowing and fertilizing machine as claimed in claim 4, wherein: the seed delivery device (2) comprises a seed box (21), a seed discharging wheel (22) and a seed discharging pipe (23), the seed box (21) is installed on the frame (4), the seed discharging wheel (22) is installed at a seed discharging port of the seed box (21) through a rotating shaft, and the seed discharging pipe (23) is connected with the seed discharging port and the corresponding seed and fertilizer guiding pipe (15).

6. The sowing and fertilizing system for a sowing and fertilizing machine as claimed in claim 5, wherein: defeated fertile ware (3) are including fertilizer box (31), fertilizer wheel (32) and fertilizer pipe (33), and install in frame (4) fertilizer box (31), fertilizer wheel (32) are installed in the fertilizer mouth department of fertilizer box (31) through the pivot, fertilizer mouth and corresponding leading kind of the fertilizer pipe (15) are connected to fertilizer pipe (33).