CN211064114U

CN211064114U - Seeding device

Info

Publication number: CN211064114U
Application number: CN201921996284.9U
Authority: CN
Inventors: 赵振东; 卢启迪; 杜秀国; 李玉柱
Original assignee: Kaiyuan Bonong Machinery Co ltd
Current assignee: Kaiyuan Bonong Machinery Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-24
Anticipated expiration: 2029-11-19

Abstract

The utility model provides a seeding device, include: a frame; fertilizer injection unit, it includes: a fertilizer can, comprising: the main fertilizer outlet is arranged at the lower end of the fertilizer box; one end of the deep fertilizer discharging pipe is connected with the main fertilizer outlet; one end of the shallow fertilizer discharging pipe is connected with the main fertilizer outlet; a seed planting device, comprising: the seed storage box is arranged above the rack; the seeding box is arranged below the seed storage box; the seeding tray is arranged in the seeding box, concave temporary storage grooves are uniformly arranged on the circumferential surface of the seeding tray, and a rotating shaft of the seeding tray is connected with the power wheel through a belt and a belt pulley; the spiral conveyor is arranged in the sowing box and below the sowing disc, and a motor of the spiral conveyor is connected with the control device; the furrow opener is arranged in front of the sowing device in the advancing direction; and (6) compacting the wheel. The utility model discloses seeding and fertilization can be accomplished in step, and the seeding volume can have accurate control, has guaranteed the seeding quality.

Description

Seeding device

Technical Field

The utility model belongs to the technical field of the seeder, especially a seeder.

Background

A seed planter (seed) is a planting machine that uses crop seeds as planting objects. Seeders for certain types or crops are often referred to by the name of the crop type, such as grain drill, corn hill planter, cotton planter, grass spreader, and the like. With the development of seed planters, the versatility and adaptability to different seeds, seeding rates, planting distances, and various soil and ground conditions are further expanding, while various combined machines and no-tillage seed planters are also continuing to develop. Will be more widely applied to corn, sugar beet, cotton, legumes and certain vegetable crops. In addition, the sowing method is also continuously improved, for example, a glue solution sowing method adopting a peristaltic pump for sowing can avoid the influence of poor soil conditions on seed germination, and can also apply pesticides, fertilizers and the like.

The existing seeder can not accurately control the seeding sparsity during operation, and meanwhile, the burying depth of seeds can not be adjusted during seeding, so that the working efficiency and the seeding quality are influenced, and the germination rate of the seeds can not be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can solve current seeder when the operation to seeding sparsity can not accurate control influence work efficiency and seeding quality, can't guarantee the problem of seed germination percentage.

In order to achieve the above object, the utility model provides a seeding device, include:

a frame;

fertilizer injection unit, it includes:

the fertilizer can, its setting is in the frame top is the infundibulate, the upper end of fertilizer can is provided with into fertile mouthful, the fertilizer can includes:

the main fertilizer outlet is arranged at the lower end of the fertilizer box;

one end of the deep fertilizer discharging pipe is connected with the main fertilizer outlet;

one end of the shallow fertilizer discharging pipe is connected with the main fertilizer outlet;

a seed planting device, comprising:

the seed storage box is arranged above the rack and is funnel-shaped, a seed inlet is arranged at the upper end of the seed storage box, and a first seed outlet is arranged at the lower end of the seed storage box;

the seeding box is arranged below the seed storage box and is of a box body structure, and a second seed outlet is formed in the lower end of the side wall of the seeding box;

the seeding tray is arranged in the seeding box, concave temporary storage grooves are uniformly formed in the circumferential surface of the seeding tray, the width of each temporary storage groove is consistent with that of the first seed outlet, the seeding tray is in seamless connection with the first seed outlet, and a rotating shaft of the seeding tray is connected with a power wheel through a belt and a belt pulley;

the spiral conveyor is arranged in the seeding box and below the seeding disc, one end of the spiral conveyor is connected with the second seed outlet, and a motor of the spiral conveyor is connected with a control device;

the furrow opener is arranged in front of the second seed outlet and takes the advancing direction of the seeding device as the front;

and the compaction wheel is arranged behind the deep fertilizer pipe and the shallow fertilizer pipe.

The preferred scheme is as follows: the compaction wheel is connected with the machine body through a bolt, and the compaction wheel is respectively positioned on the same horizontal line with the fertilizer outlet, the second seed outlet and the furrow opener.

The preferred scheme is as follows: the furrow opener is a shovel-assisting furrow opener.

The preferred scheme is as follows: the other end of the deep fertilizing tube is inserted 10-15 cm below the ground surface.

The preferred scheme is as follows: the other end of the shallow fertilizer pipe is inserted into the ground surface by 3-5 cm.

The preferred scheme is as follows: the deep fertilizer pipe and the shallow fertilizer pipe are hard steel pipes.

The preferred scheme is as follows: the furrow opener comprises a coulter, and the edges of the left side and the right side of the coulter are connected with a soil discharging plate.

The utility model has the advantages that:

1. the rotating shaft of the seeding disc of the utility model is connected with the power wheel through the belt and the belt pulley, the rotating frequency of the seeding disc is changed along with the running speed of the seeding device, and the seeding precision is improved;

2. the utility model is provided with the screw conveyor in the seeding box, controls the speed of seed sowing by adjusting the rotation speed of the screw conveyor, and further improves the seeding precision;

3. the utility model is provided with a deep fertilizer pipe and a shallow fertilizer pipe, which can realize the layered use of fertilizer;

4. the utility model is provided with a seeding disc, the circumferential surface of the seeding disc is evenly provided with concave temporary storage grooves, the width of the temporary storage grooves is consistent with that of the first seed outlet, the seeding disc is seamlessly connected with the first seed outlet, the friction between seeds can be reduced, and the seed breakage rate is reduced;

5. the utility model discloses be provided with seeder, fertilizer injection unit and furrow opener, can directly sow and fertilize after the soil rotary tillage, the power of seeding and fertilization is provided by the tractor, and seeding and fertilization can be accomplished in step, and the seeding volume can have accurate control, has guaranteed the seeding quality.

Drawings

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

fig. 2 is a schematic structural view of the seeding box of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to the specific situation for a user of ordinary skill in the art.

The utility model provides a seeding device, include: a frame 1; fertilizer injection unit, it includes: fertilizer can 2, its setting is in 1 top of frame is the infundibulate, the upper end of fertilizer can 2 is provided with into fertile mouthful, the fertilizer can includes: the main fertilizer outlet is arranged at the lower end of the fertilizer box 2; one end of the deep fertilizer discharging pipe 7 is connected with the main fertilizer outlet; one end of the shallow fertilizer discharging pipe 8 is connected with the main fertilizer outlet; a seed planting device, comprising: the seed storage box 3 is arranged above the rack 1 and is funnel-shaped, a seed inlet is formed in the upper end of the seed storage box 3, and a first seed outlet is formed in the lower end of the seed storage box; the seeding box 4 is arranged below the seed storage box 3 and is of a box body structure, and a second seed outlet is arranged at the lower end of the side wall of the seeding box 4; the seeding tray 9 is arranged in the seeding box 4, concave temporary storage grooves 10 are uniformly arranged on the circumferential surface of the seeding tray 9, the width of each temporary storage groove 10 is consistent with that of the first seed outlet, the seeding tray 9 is in seamless connection with the first seed outlet, and a rotating shaft of the seeding tray 9 is connected with the power wheel 5 through a belt and a belt pulley; the screw conveyor 11 is arranged in the seeding box 4 and below the seeding disc 9, one end of the screw conveyor 11 is connected with the second seed outlet, and a motor of the screw conveyor 11 is connected with a control device; the furrow opener 6 is arranged in front of the second seed outlet according to the advancing direction of the seeding device; and the compaction wheel 12 is arranged behind the deep fertilizer pipe 7 and the shallow fertilizer pipe 8.

The rotating shaft of the seeding disc of the utility model is connected with the power wheel through the belt and the belt pulley, the rotating frequency of the seeding disc is changed along with the running speed of the seeding device, and the seeding precision is improved; the utility model is provided with the screw conveyor in the seeding box, controls the speed of seed sowing by adjusting the rotation speed of the screw conveyor, and further improves the seeding precision; the utility model is provided with a deep fertilizer pipe and a shallow fertilizer pipe, which can realize the layered use of fertilizer; the utility model is provided with a seeding disc, the circumferential surface of the seeding disc is evenly provided with concave temporary storage grooves, the width of the temporary storage grooves is consistent with that of the first seed outlet, the seeding disc is seamlessly connected with the first seed outlet, the friction between seeds can be reduced, and the seed breakage rate is reduced; the utility model discloses be provided with seeder, fertilizer injection unit and furrow opener, can directly sow and fertilize after the soil rotary tillage, the power of seeding and fertilization is provided by the tractor, and seeding and fertilization can be accomplished in step, and the seeding volume can have accurate control, has guaranteed the seeding quality.

In another embodiment, the compaction wheel 12 is connected with the body through a bolt, and the compaction wheel 12 is respectively positioned on the same horizontal line with the fertilizer outlet, the second seed outlet and the furrow opener 6.

In another embodiment, the furrow opener 6 is a shovel-assist furrow opener.

In another embodiment, the other end of the deep fertilizing tube 7 is inserted 10-15 cm below the surface layer of the ground.

In another embodiment, the other end of the shallow fertilizer discharging pipe 8 is inserted into the ground surface by 3-5 cm.

In another embodiment, the deep fertilizer pipe 7 and the shallow fertilizer pipe 8 are hard steel pipes.

In another embodiment, the furrow opener 6 comprises a coulter, and the edges of the left side and the right side of the coulter are connected with a soil discharging plate.

This with neotype theory of operation: when the fertilizer and seed storage box is used, fertilizer and seeds are respectively loaded into the fertilizer box and the seed storage box, when the fertilizer and seed storage box is used for sowing, the furrow opener can perform seed pre-burying and ditching on the land firstly, and at the moment, the height position of the furrow opener can be adjusted through rotating the fastening piece, so that the control on the burying depth of the seeds is facilitated; then, the seeding disc is driven by the power wheel to rotate, when the seeding disc rotates, seeds in the seed storage box can enter the temporary storage groove of the seeding disc, a rotating shaft of the seeding disc is connected with the power wheel through a belt and a belt wheel, and the rotating frequency of the seeding disc changes along with the running speed of the seeding device, so that the seeding precision is improved; the seeds in the temporary storage groove fall into the sowing box along with the rotation of the sowing tray, then the seeds are discharged from the second seed outlet under the conveying of the screw conveyor, the speed of seed sowing is controlled by adjusting the rotation speed of the screw conveyor, and the sowing precision is further improved; the fertilizer is applied layer by layer through the deep fertilizer pipe and the shallow fertilizer pipe; finally, the compaction wheels are used for burying and pressing the land.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. A seed planting device, comprising:

a frame;

fertilizer injection unit, it includes:

the main fertilizer outlet is arranged at the lower end of the fertilizer box;

a seed planting device, comprising:

2. The sowing apparatus of claim 1, wherein the compaction wheel is connected with the body through a bolt, and the compaction wheel is respectively positioned on the same horizontal line with the fertilizer outlet, the second seed outlet and the furrow opener.

3. The seed planting device of claim 1, wherein the furrow opener is a spade-assist furrow opener.

4. The sowing apparatus of claim 1, wherein the other end of the deep fertilizing tube is inserted 10-15 cm below the surface of the ground.

5. The sowing apparatus of claim 1, wherein the other end of the shallow fertilizing tube is inserted 3-5 cm below the surface of the ground.

6. The seed planting device of claim 1, wherein the deep and shallow fertilizing tubes are rigid steel tubes.

7. The seed planting device of claim 1, wherein the furrow opener comprises a coulter, and soil discharge plates are connected to left and right side edges of the coulter.