CN110972630A

CN110972630A - Seeding box for Chinese yam seeder

Info

Publication number: CN110972630A
Application number: CN201911110059.5A
Authority: CN
Inventors: 胡道安
Original assignee: Xuzhou Runtian Agricultural Machinery Co ltd
Current assignee: Xuzhou Runtian Agricultural Machinery Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-04-10

Abstract

The invention discloses a sowing box for a Chinese yam sowing machine, and relates to the technical field of sowing boxes. The invention comprises a box body, wherein a material storage cavity is fixedly arranged in the box body; a group of partition seats is fixedly arranged in the box body; a group of material distribution cavities communicated with the material storage cavity are arranged in the box body in a partitioned manner by using the partition seats; seed dibbling cavities which are in a circular hollow structure and communicated with the corresponding material distributing cavities are formed in the positions, corresponding to the material distributing cavities, of the box body; a first rotating shaft is rotatably connected between the inner surfaces of the material storage cavities; the positions of the first rotating shafts corresponding to the distributing cavities are fixedly connected with rotating discs. According to the invention, through the groove type storage design of the gravity type blanking and distributing wheel, the problem that seeds are easy to leak in the traditional dibbling mode can be effectively solved, and through the attachment of the distributing wheel and the distributing cavity, only one seed can be blanked at one time during blanking, and through the design of the rotary disc and the disturbance teeth, the blockage of the material during sowing can be effectively avoided.

Description

Seeding box for Chinese yam seeder

Technical Field

The invention belongs to the technical field of sowing boxes, and particularly relates to a sowing box for a Chinese yam sowing machine.

Background

At the present stage, the research and development level of Chinese yam sowing machinery is low, and the research and development process is slow; meanwhile, the total yield and the planting area of Chinese yam are increased along with the demand in China, the increase range is large in recent years, the annual yield is about 500 million tons, and the planting area is about 25 million hectares; compared with other countries in the world, the Chinese yam planting area sum is the largest in China, and China is also the country with the largest yam consumption; the market of Chinese yam is continuously expanding, the mechanization demand of Chinese yam on seeding is continuously expanding, and the promotion of economic benefit can be better guaranteed.

Present chinese yam seeder is generally connected through three-point suspension with the tractor to adopt land wheel drive unit moving form, this kind of configuration can improve seeding efficiency, release a large amount of labour resources simultaneously, promote the process from the automatic seeding operation conversion of manpower seeding operation to machine then, and at present to chinese yam planting, it adopts some kind of seeding forms to require it more, only a grain chinese yam seed is sowed to a seeding point promptly, nevertheless present seeding case is along with the some kind of modes that have adopted multiple form, but at the actual work time, can have the emergence of missing kind in proper order.

Disclosure of Invention

The invention aims to provide a seeding box for a Chinese yam seeder, which solves the problem of seed leakage in the seeding process of the seeding box for the conventional Chinese yam seeder through the design of a distributing wheel, a dibbling cavity and a trough.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a sowing box for a Chinese yam sowing machine, which comprises a box body, wherein a material storage cavity is fixedly formed in the box body; a group of partition seats is fixedly arranged in the box body; a group of material distribution cavities communicated with the material storage cavity are arranged in the box body in a partitioned manner by using the partition seats; seed dibbling cavities which are in a circular hollow structure and communicated with the corresponding material distributing cavities are formed in the positions, corresponding to the material distributing cavities, of the box body;

a first rotating shaft is rotatably connected between the inner surfaces of the material storage cavities; the positions of the first rotating shaft corresponding to the distributing cavities are fixedly connected with rotating discs; disturbance teeth are fixedly connected to the peripheral side faces of the plurality of turntables; a second rotating shaft is rotatably connected to the position corresponding to the seed dibbling cavity in the box body; the positions of the second rotating shaft corresponding to the dibbling cavities are fixedly connected with distributing wheels; a group of material grooves are formed in the circumferential side surfaces of the material distributing wheels; the box body is provided with a feeding cavity corresponding to the dibbling cavity; the top end of the blanking cavity is communicated with the dibbling cavity;

the circumferential side surface of the first rotating shaft is fixedly connected with a first driving wheel; the circumferential side surface of the second rotating shaft is fixedly connected with a second driving wheel and a main driving wheel respectively; the circumferential side surface of the first driving wheel is connected with the second driving wheel through a belt.

Furthermore, the top of the spacer is of a pointed conical structure; the plurality of distributing cavities are distributed in a linear array in the box body.

Further, the material storage cavity, the material distribution cavity, the dibbling cavity and the discharging cavity are sequentially distributed in the box body from top to bottom.

Furthermore, a plurality of material grooves are distributed on the circumferential side surface of the material distribution wheel in a circumferential array; the peripheral side surface of the material distributing wheel is attached to the material distributing cavity.

Further, the material distribution cavity is of an inverted trapezoidal structure; the disturbance teeth are made of rubber; the trough is of a concave arc structure with round corners.

The invention has the following beneficial effects:

according to the invention, through the groove type storage design of the gravity type blanking and distributing wheel, the problem that seeds are easy to leak in the traditional dibbling mode can be effectively solved, and through the attachment of the distributing wheel and the distributing cavity, only one seed can be blanked at one time during blanking, and through the design of the rotary disc and the disturbance teeth, the blockage of the material during sowing can be effectively avoided.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic sectional view of a seeding box for a yam seeder;

FIG. 2 is a schematic structural view of a distributing wheel and a trough;

in the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-material storage cavity, 3-partition seat, 4-material distribution cavity, 5-dibbling cavity, 6-first rotating shaft, 7-rotating disc, 8-disturbing tooth, 9-second rotating shaft, 10-material distribution wheel, 11-material groove, 12-material discharge cavity, 13-first driving wheel, 14-second driving wheel and 15-main driving wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the invention relates to a seeding box for a yam seeder, which comprises a box body 1, wherein the box body 1 is of a rectangular hollow structure, and a material storage cavity 2 is fixedly arranged inside the box body 1; a group of partition seats 3 are fixedly arranged in the box body 1; a group of material distributing cavities 4 communicated with the material storage cavity 2 are arranged in the box body 1 in a partitioned manner by using the partition seats 3; seed dibbling cavities 5 which are in a circular hollow structure and communicated with the corresponding material distribution cavities 4 are formed in the positions, corresponding to the material distribution cavities 4, of the box body 1;

a first rotating shaft 6 is rotatably connected between the inner surfaces of the material storage cavities 2; the positions of the first rotating shafts 6 corresponding to the distributing cavities 4 are fixedly connected with rotating discs 7; disturbance teeth 8 are fixedly connected to the peripheral side faces of the five turntables 7, the disturbance teeth 8 are used for disturbing seeds in the material distribution cavity 4, and through disturbance, the seeds are uniformly distributed on one hand, and material blockage is avoided on the other hand;

a second rotating shaft 9 is rotatably connected to the position corresponding to the seeding cavity 5 in the box body 1; the positions of the second rotating shaft 9 corresponding to the dibbling cavities 5 are fixedly connected with distributing wheels 10; a group of material grooves 11 are formed in the side surfaces of the five material distribution wheels at the periphery of 10, the volume of each material groove 11 is slightly larger than that of one yam seed with the conventional specification, so that the material grooves 11 can only contain one yam seed at one time, and the box body 1 is provided with a discharging cavity 12 at the position corresponding to the dibbling cavity 5; the top end of the blanking cavity 12 is communicated with the dibbling cavity 5, and the bottom of the box body 1 is provided with a flange plate corresponding to the position of the blanking cavity 12, so that the blanking cavity is communicated with a blanking pipeline in actual use through the design of the flange plate;

a first driving wheel 13 is fixedly connected to the peripheral side surface of the first rotating shaft 6; the peripheral side surface of the second rotating shaft 9 is fixedly connected with a second driving wheel 14 and a main driving wheel 15 respectively; first drive wheel 13 week side is connected with second drive wheel 14 through the belt, and the during operation, main drive wheel 15 passes through the belt and is connected with the walking wheel on the chinese yam seeder, through being connected with the walking wheel to the seeding and the walking wheel that make the chinese yam are synchronous, and then can the equidistance distribute when realizing the seed seeding.

The top of the partition seat 3 is of a pointed conical structure, so that blanking is facilitated through the pointed conical structure, and the five material distribution cavities 4 are distributed in a linear array in the box body 1.

Wherein, the material storage cavity 2, the material distribution cavity 4, the dibbling cavity 5 and the blanking cavity 12 are sequentially distributed from top to bottom in the box body 1.

Wherein, eight silos 11 are the circumference array distribution in distributing wheel 10 week side, during actual production, according to actual need, silo 11's quantity can add or delete, and the side of distributing wheel 10 week is laminated with branch material chamber 4 mutually, through the laminating state to make and divide material chamber 4 to shelter from the unnecessary material in silo 11 top automatically, and then guarantee that silo 11 once only splendid attire a chinese yam seed.

Wherein, the material distributing cavity 4 is of an inverted trapezoidal structure; disturbance tooth 8 is the rubber material, through the design of rubber material, and when avoiding the disturbance, the rigid destruction takes place for the chinese yam seed in disturbance tooth 8, and silo 11 is the concave arc structure for having the fillet, therefore the chinese yam seed is approximate spherical structure, therefore for making silo 11 and chinese yam seed match be provided with silo 11 with the concave arc structure that has the fillet.

One specific application of this embodiment is: before the use, this seeding case is installed on the chinese yam seeder, and main drive wheel 15 passes through the belt and is connected with the running gear on the seeder, and then when realizing the seeding, running gear and running gear synchronous motion, when guaranteeing the seeding simultaneously, the seed can the equidistance distribute, during the use, the seed storage chamber is put into to the seed of treating the seeding, seed material in the storage chamber evenly gets into in branch material chamber 4 and the dibbling chamber 5 then, because the design of carousel 7 and disturbance tooth 8, can effectively avoid the jam of material, design through minute material wheel 10 and silo 11 can make the seed equidistance distribute, and when planting, can guarantee once only one grain chinese yam seed of unloading, and when the seeding, because design during gravity type unloading and recess, can effectively avoid lou kind.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a seeding case for chinese yam seeder, includes box (1), storage cavity (2), its characterized in that have been seted up to box (1) inside fixed:

a group of partition seats (3) are fixedly arranged in the box body (1); a group of material distributing cavities (4) communicated with the material storage cavity (2) are arranged in the box body (1) in a partitioned manner by using the partition seats (3); seed dibbling cavities (5) which are in a circular hollow structure and communicated with the corresponding distributing cavities (4) are formed in positions, corresponding to the distributing cavities (4), of the box body (1);

a first rotating shaft (6) is rotatably connected between the inner surfaces of the material storage cavities (2); the positions of the first rotating shaft (6) corresponding to the distributing cavity (4) are fixedly connected with rotating discs (7); disturbance teeth (8) are fixedly connected to the peripheral side surfaces of the plurality of turntables (7); a second rotating shaft (9) is rotatably connected to the position corresponding to the seeding cavity (5) in the box body (1); the positions of the second rotating shaft (9) corresponding to the dibbling cavities (5) are fixedly connected with distributing wheels (10); a group of material grooves (11) are formed in the circumferential side surfaces of the material distributing wheels (10); the box body (1) is provided with a blanking cavity (12) at the position corresponding to the dibbling cavity (5); the top end of the blanking cavity (12) is communicated with the dibbling cavity (5);

the peripheral side surface of the first rotating shaft (6) is fixedly connected with a first driving wheel (13); the peripheral side surface of the second rotating shaft (9) is fixedly connected with a second driving wheel (14) and a main driving wheel (15) respectively; the peripheral side surface of the first driving wheel (13) is connected with a second driving wheel (14) through a belt.

2. The seeding box for the yam seeder as claimed in claim 1, wherein the top of the spacer (3) is of a pointed conical structure; the distribution cavities (4) are distributed in a linear array in the box body (1).

3. The sowing box for the yam sowing machine according to claim 1, wherein the storage cavity (2), the material distribution cavity (4), the dibbling cavity (5) and the discharging cavity (12) are sequentially distributed from top to bottom inside the box body (1).

4. The seeding box for the yam seeder according to claim 1, wherein a plurality of the troughs (11) are circumferentially distributed in an array on the circumferential side of the distributing wheel (10); the peripheral side surface of the distributing wheel (10) is attached to the distributing cavity (4).

5. The seeding box for the yam seeder as claimed in claim 1, wherein the distributing cavity (4) is of an inverted trapezoidal structure; the disturbance teeth (8) are made of rubber; the trough (11) is of a concave arc structure with a round angle.