CN211792831U

CN211792831U - Astragalus root seeder

Info

Publication number: CN211792831U
Application number: CN202020332938.4U
Authority: CN
Inventors: 熊福明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-10-30
Anticipated expiration: 2030-03-17

Abstract

The invention discloses a astragalus seeder, which is characterized in that: comprises a base, an upper box body, a lower box body and a handrail, wherein the top of the right end of the base is fixedly connected with the handrail, two ends of a wheel shaft are sequentially provided with a moving wheel and an eccentric wheel, the bottom of the lower box body is communicated with a discharging distribution body, the discharging distribution body is communicated with a discharge spout, the joint of the discharging distribution body and the lower box body is provided with a seed pulling shaft, seed containing grooves are uniformly distributed on the seed pulling shaft around the axis of the seed pulling shaft, two ends of the seed pulling shaft are respectively provided with a side bracket, the seed pulling shaft between the contact surfaces of the side brackets and the seed pulling shaft is sleeved with a one-way bearing, the tops of the right ends of the side brackets are respectively provided with an ear base, the ear bases are connected with the eccentric wheel through connecting rods, the other ends of, and the end part is provided with a seeding hole, the hollow end of the seeding column is communicated with a seed guiding hose, and the seed guiding hose is communicated with a discharge spout. The invention has the advantages that: simple structure, low labor intensity and high working efficiency.

Description

Astragalus root seeder

Technical Field

The invention belongs to the technical field of seeding, and particularly relates to a astragalus membranaceus seeding machine.

Background

The astragalus membranaceus is cool in nature, is suitable for being planted in sandy loam which is thick in soil layer, rich in humus and strong in water permeability, is not suitable for being planted in strong saline-alkali soil, the vertical growth of roots can reach more than 1 meter, seeds of the astragalus membranaceus need to be buried in the deep soil in the planting process so as to facilitate the growth of the astragalus membranaceus, the traditional planting mode is usually artificial planting, a grower needs to bow repeatedly, the labor intensity is high, the body loss is large, and in the planting process, hands are often in contact with the soil, and the hand injury is easily caused. Therefore, it is important to solve the above problems.

Disclosure of Invention

The astragalus membranaceus seeder overcomes the defects of the prior art, and is simple in structure, low in labor intensity and high in working efficiency.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: an astragalus seeder, which comprises: the automatic seed extracting device comprises a base, an upper box body, a lower box body and handrails, wherein the top of the right end of the base is fixedly connected with the handrails, the bottom of the right end of the base is provided with a group of bearing seats, a wheel shaft is arranged between the bearing seats, the two ends of the wheel shaft are sequentially provided with a moving wheel and an eccentric wheel, the left end of the base is fixedly connected with the lower box body, the lower box body is hinged with the upper box body, the top of the upper box body is provided with a feed hopper, the bottom of the lower box body is communicated with a discharging distribution body, the discharging distribution body is communicated with a discharge spout, the connecting part of the discharging distribution body and the lower box body is provided with seed extracting shafts, the seed extracting shafts are uniformly distributed with three groups of seed containing grooves around the axes of the seed containing grooves, the seed extracting shafts penetrate through the lower box body, the two ends of the seed extracting, the utility model discloses a seeding device, including collateral branch frame, eccentric wheel, ear seat, seeding post, seeding hose, the ear seat is all installed at collateral branch frame right-hand member top, the ear seat with connect through the connecting rod between the eccentric wheel, the main support is all connected perpendicularly to the other end of collateral branch frame, evenly distributed is equipped with the seeding post on the main support, the seeding post with contained angle is 90 between the collateral branch frame, the seeding post is kept away from the one end cavity of main support sets up, and is equipped with the seeding hole at the tip, the hollow one end intercommunication of seeding post is led kind of.

Further, the lower box body and the discharging distribution body are integrally formed.

Compared with the prior art, the invention has the advantages that: the movable wheel rotates to drive the coaxial eccentric wheel to rotate, the eccentric wheel rotates to enable the connecting rod to swing, the connecting rod swings to drive the side support to swing up and down around the axis of the seed pulling shaft, the side support swings up and down to enable the seeding column to be inserted into the soil, meanwhile, the seed pulling shaft rotates in the same direction at constant speed under the action of the one-way bearing, the seed pulling shaft rotates the seed containing groove on the seed pulling shaft to pull the astragalus seeds in the lower box body into the discharging distribution body, the astragalus seeds are discharged into the seeding column through the seed guiding soft rod under the action of gravity, and finally the astragalus seeds are discharged into the soil through the seeding holes.

Drawings

FIG. 1 is a schematic front view of the structure of an Astragalus membranaceus seeding machine of the present invention, wherein a seeding column is shown not inserted into the ground;

FIG. 2 is a front view showing the structure of an Astragalus membranaceus seeder of the present invention, wherein a seeding column is shown inserted into the ground;

FIG. 3 is a schematic front sectional view of a structure of an Astragalus membranaceus seeding machine of the present invention, wherein a seeding column is shown not inserted into the ground;

FIG. 4 is a schematic front sectional view of a structure of an Astragalus membranaceus seeding machine of the present invention, wherein seeding columns are shown inserted into the ground;

FIG. 5 is a left side view of the structure of the astragalus seeder of the present invention;

FIG. 6 is a left side sectional view showing a structural schematic of the Astragalus membranaceus seeder of the present invention;

fig. 7 is an exploded schematic perspective view of the seed pulling shaft and the side bracket of the astragalus seeder.

In the figure, 1, a base, 2, an upper box body, 3, a lower box body, 4, an armrest, 5, a bearing seat, 6, a wheel shaft, 7, a moving wheel, 8, an eccentric wheel, 9, a feeding hopper, 10, a discharging distribution body, 11, a discharge spout, 12, a material pulling shaft, 13, a seed containing groove, 14, a side support, 15, a one-way bearing, 16, an ear seat, 17, a connecting rod, 18, a main support, 19, a seeding column, 20, a seeding hole and 21, a seed guiding hose.

Detailed Description

The following examples are intended to further illustrate the present invention and should not be construed as limiting the scope of the invention, and other insubstantial modifications and adaptations of the invention by those skilled in the art based on the teachings herein are intended to be covered thereby.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the drawings 1 to 7, 1 is a base, 2 is an upper box, 3 is a lower box, 4 is a handrail, 5 is a bearing seat, 6 is a wheel shaft, 7 is a moving wheel, 8 is an eccentric wheel, 9 is a feed hopper, 10 is a discharging distribution body, 11 is a discharge spout, 12 is a material pulling shaft, 13 is a seed containing groove, 14 is a side support, 15 is a one-way bearing, 16 is an ear seat, 17 is a connecting rod, 18 is a main support, 19 is a seeding column, 20 is a seeding hole, and 21 is a seed guiding hose.

An astragalus seeder, which comprises: comprises a base 1, an upper box body 2, a lower box body 3 and handrails 4, wherein the top of the right end of the base 1 is fixedly connected with the handrails 4, the bottom of the right end of the base 1 is provided with a group of bearing seats 5, a wheel shaft 6 is arranged between the bearing seats 5, two ends of the wheel shaft 6 are respectively and sequentially provided with a moving wheel 7 and an eccentric wheel 8, the left end of the base 1 is fixedly connected with the lower box body 3, the lower box body 3 is hinged with the upper box body 2, the top of the upper box body 2 is provided with a feed hopper 9, the bottom of the lower box body 3 is communicated with a discharging distribution body 10, the discharging distribution body 10 is communicated with a discharge spout 11, the connecting part of the discharging distribution body 10 and the lower box body 3 is provided with a seed extracting shaft, the seed containing grooves 13 are uniformly distributed on the seed extracting shaft around the axis, the seed containing grooves 13 are provided with three groups, the seed extracting shafts penetrate through, ear seat 16 is all installed at 14 right-hand members tops of collateral branch frame, be connected through connecting rod 17 between ear seat 16 and the eccentric wheel 8, main support 18 is all connected perpendicularly to the other end of collateral branch frame 14, evenly distributed is equipped with seeding post 19 on the main support 18, the contained angle is 90 between seeding post 19 and the collateral branch frame 14, the one end cavity setting of main support 18 is kept away from to seeding post 19, and be equipped with seeding hole 20 at the tip, the hollow one end intercommunication of seeding post 19 is led kind of hose 21, it communicates the nozzle 11 to lead kind of hose 21.

The lower box body 3 and the discharging distribution body 10 are integrally formed.

When the astragalus membranaceus sowing device is used, astragalus membranaceus seeds are thrown in through the feed hopper 9, the handrail 4 is held to push the base 1, the moving wheel 7 rotates to drive the coaxial eccentric wheel 8 to rotate, the eccentric wheel 8 rotates to enable the connecting rod 17 to swing, the connecting rod 17 swings to drive the side support 14 to swing up and down around the axis of the seed pulling shaft, the side support 14 swings up and down to enable the sowing columns 19 to be inserted into the soil, meanwhile, the seed pulling shaft rotates in the same direction at intervals under the action of the one-way bearing 15, the seed pulling shaft rotates to enable the seed containing grooves 13 on the seed pulling shaft to pull the astragalus membranaceus seeds in the lower box 3 into the discharging distribution body 10, and the astragalus membranaceus seeds are discharged into the sowing columns 19 through the seed guiding soft.

The present invention is not described in detail in the prior art.

Claims

1. The astragalus membranaceus seeder is characterized in that: the seed storage box comprises a base (1), an upper box body (2), a lower box body (3) and handrails (4), wherein the top of the right end of the base (1) is fixedly connected with the handrails (4), a group of bearing seats (5) are installed at the bottom of the right end of the base (1), a wheel shaft (6) is installed between the bearing seats (5), moving wheels (7) and eccentric wheels (8) are sequentially installed at two ends of the wheel shaft (6), the left end of the base (1) is fixedly connected with the lower box body (3), the lower box body (3) is hinged with the upper box body (2), a feed hopper (9) is arranged at the top of the upper box body (2), the bottom of the lower box body (3) is communicated with a discharging distribution body (10), the discharging distribution body (10) is communicated with a leakage nozzle (11), a seed storage groove (13) is uniformly distributed at the joint of the discharging distribution body (10) and the lower box body (, the seed containing groove (13) is uniformly distributed with three groups, the seed pulling shaft penetrates through the lower box body (3), the two ends of the seed pulling shaft are provided with side brackets (14), the side brackets (14) are connected with the seed pulling shaft contact surfaces through connecting rods (17), the seed pulling shaft is sleeved with one-way bearings (15), the top of the right end of each side bracket (14) is provided with an ear seat (16), each ear seat (16) is connected with the corresponding eccentric wheel (8) through a connecting rod (17), the other end of each side bracket (14) is vertically connected with a main bracket (18), the main bracket (18) is uniformly distributed with seeding columns (19), the included angles between the seeding columns (19) and the side brackets (14) are 90 degrees, the seeding columns (19) are far away from one ends of the main bracket (18) and are arranged in a hollow mode, seeding holes (20) are arranged at the end parts, and the hollow ends of the seeding columns (19) are communicated with, the seed guiding hose (21) is communicated with the discharge spout (11).