CN220023551U

CN220023551U - Medicinal material seeder

Info

Publication number: CN220023551U
Application number: CN202320054386.9U
Authority: CN
Inventors: 孟庆胜
Original assignee: Ningjin Yatong Plastic Machinery Co ltd
Current assignee: Ningjin Yatong Plastic Machinery Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-11-17
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a medicinal material seeder, which comprises a frame and a transmission part, wherein a seed box is arranged on the frame, the front side of the seed box is connected with a seed feeding conveying part, the seed feeding conveying part comprises a rotary seed feeding conveying belt and a conveying channel fixed in front of the seed feeding conveying belt, and a plurality of seed feeding seats with transverse positions corresponding to the conveying channel are uniformly fixed on the seed feeding conveying belt; the medicinal material seeder also comprises a cavitation seed falling part and a land wheel, wherein the cavitation seed falling part comprises a cavitation wheel, a plurality of cavitation parts protruding upwards are arranged on the cavitation wheel, and the cavitation wheel and a seed feeding conveyer belt are both arranged on the frame and connected with the transmission part. The medicinal material seeder adopts the structure form that the seed feeding and conveying part is matched with the cavitation seed falling part, solves the problems of uneven seeding and poor cavitation quality in the prior art, and greatly improves the seeding efficiency; the seeder is suitable for seeding operations of pseudo-ginseng, rhizoma polygonati and the like.

Description

Medicinal material seeder

Technical Field

The utility model relates to the technical field of agricultural planting machinery, in particular to a medicinal material seeder capable of realizing equidistant seeding.

Background

The herbal seeder is a planting machine which takes crop seeds as seeding objects and can control the seeding depth and the specific seeding amount. CN207201277U discloses a medicinal material seeder in the document, and this seeder is through the cooperation of plowshare and back supporting wheel, and the basic unanimous slot of depth is cultivated, sets up rotatable shift fork simultaneously in the seed case, and the shift fork rotates the play kind mouth that drives the seed through the seed case, and the size cooperation inserted sheet adjustment of play kind mouth to guarantee the even unanimity of play kind volume. However, in practical application, the seed-discharging mode of the shifting fork still has difficulty in ensuring the consistency of the number of seeds in each seed hole.

Disclosure of Invention

The utility model aims to provide a medicinal material seeder which is suitable for seeding medicinal material seeds (such as seeds of pseudo-ginseng, rhizoma polygonati and the like) or other types of seeds, can obtain good seeding effect of seeding one seed in each hole, and adopts the following technical scheme: the utility model provides a medicinal material seeder, includes frame and drive part, installs kind case in the frame, and the front side and the last kind of conveying part of kind case are connected, its characterized in that: the seed feeding conveying part comprises a rotary seed feeding conveying belt and a conveying channel fixed in front of the seed feeding conveying belt, and a plurality of seed feeding seats with transverse positions corresponding to the conveying channel are uniformly fixed on the seed feeding conveying belt; the medicinal material seeder also comprises a cavitation seed falling part and a land wheel, wherein the cavitation seed falling part comprises a cavitation wheel, a plurality of cavitation parts protruding upwards are arranged on the cavitation wheel, and the cavitation wheel and a seed feeding conveyer belt are both arranged on the frame and connected with the transmission part.

Along with the rotation of the seed feeding conveyer belt, seeds in the seed box enter the seed feeding seat and move to the highest position along with the seed feeding conveyer belt, and in the continuous movement, due to the change of the direction of the seed feeding seat (particularly the opening of the seed feeding seat is downward), the seeds are separated from the seed feeding seat, fall down through the conveying channel and are extruded on the ground surface finished by the land wheel by the cavitation component, so that the seeding operation is completed.

The transmission part structure of this medicinal material seeder is: the transmission part comprises a power part, the power transmitted by the power part is transmitted to a power wheel by a power chain, the power wheel is connected with a primary main chain, the power is transmitted to a primary driven sprocket wheel through a primary transmission chain, and the primary driven sprocket wheel is arranged on a rotating shaft of the cavitation wheel. The other side of the cavitation wheel rotating shaft is provided with a secondary main chain wheel which is connected with a secondary transmission chain, the secondary transmission chain is also connected with a secondary driven chain wheel, and the secondary driven chain wheel is arranged on a driving belt roller for supporting the seed conveying belt. Through corresponding transmission, the cavitation wheel and the seed feeding conveyer belt are rotated.

The seed box of the medicinal material seeder is an open seed box at the front side, and the seed feeding conveyer belt serves as the front side wall of the seed box. When the seed feeding conveyer belt rotates, seeds enter the seed feeding seat in the upward process of the seed feeding conveyer belt relative to the seed box and then move to a high position.

The seed boxes are provided with the same number of the seed seats in the transverse direction according to the size of the seed holes, and the transverse dimension of each box is equal to the width of the seed holes.

The structure of this last kind of seat is: the seed feeding seat comprises a seat body, a seed feeding cavity which is formed by the surrounding of the seat body and is open at the top, and a seat body mounting hole for connecting the seed feeding seat with a seed feeding conveying belt. The seed feeding seat is fixed on the seed feeding conveyor belt through the seat body mounting hole, and seeds move along with the seed feeding conveyor belt after entering the seed feeding cavity.

The structure of the conveying channel is as follows: the conveying channel comprises a bottom wall and two side walls, the top end of the conveying channel faces to the upper seed seat opening, and the tail end of the conveying channel faces to the cavitation wheel opening. After the seeds are separated from the seed seat, the seeds slide downwards along the conveying channel and fall into the holes formed by the hole forming wheels.

Considering the requirement of hole opening, the hole forming component is of an approximate quadrangular frustum pyramid structure which is connected to the hole forming wheel and protrudes upwards, and the top surface of the quadrangular frustum pyramid is contacted with the ground to form a sowing surface. The raised cavitation part is contacted with the ground, so that regular cavities can be formed on the ground, and one seed brought out by one seed seat is sown in one cavity because the opening size of the seed seat depends on the particle size of the seed, thereby meeting the requirement of equal sowing intervals.

In view of the convenience of single sowing operation, the medicinal material sowing machine further comprises a handle positioned at the rear part of the frame. When sowing, holding the handle to push the medicinal material planter forward, the land wheel rotates, and after the power part is started, the cavitation wheel and the seed feeding conveyor belt are driven to run, and sowing is started.

In order to improve operability, the medicinal material seeder still includes clutch parts, and clutch parts includes the action bars, and the action bars is connected with the one end of acting as go-between, and the other end of acting as go-between is connected with the separator wane, and the separator wane is connected with the separator, and the separator is installed in cavitation wheel pivot jointly with second grade main chain. The operating rod is provided with two stations of off and on, and during conversion, the operating rod drives the stay wire, so as to drive the separator rocker connected with the stay wire, and the separator rocker drives the separator, so that the clutch control of the seed feeding conveyer belt can be realized finally.

The utility model has the beneficial effects that: the medicinal material seeder adopts the structure form that the seed feeding and conveying part is matched with the cavitation seed falling part, solves the problems of uneven seeding and poor cavitation quality in the prior art, and greatly improves the seeding efficiency; the seeder is suitable for seeding operations of pseudo-ginseng, rhizoma polygonati and the like.

Drawings

Fig. 1 is a front view of the present utility model, fig. 2 is a left side view of fig. 1, fig. 3 is a right side view of fig. 1, fig. 4 is a top view of fig. 1, fig. 5 is a bottom view of fig. 1, fig. 6 is a rear view of fig. 1, fig. 7 is a perspective view of the present utility model, fig. 8 is a schematic view of a seed seat structure, and fig. 9 is a schematic view of another embodiment of the present utility model. Wherein:

1 is a frame, 11 is a handle; 2 is a transmission part, 21 is a power component, 22 is a power chain, 23 is a power wheel, 24 is a primary transmission chain, 25 is a secondary transmission chain, 26 is a power main chain, 27 is a power driven sprocket, 28 is a primary main sprocket, 29 is a primary driven sprocket, 210 is a secondary main sprocket, and 211 is a secondary driven sprocket; 3 is a seed box, 31 is a box body; 4 is a seed conveying part, 41 is a seed conveying belt, 411 is a seed seat, 4111 is a seed cavity, and 42 is a conveying channel; 5 is a cavitation seed falling part, 51 is a cavitation wheel, 52 is a cavitation component, 53 is an operating rod, and 54 is a separator rocker; 6 is a land wheel.

Detailed Description

The following describes specific embodiments of the present utility model with reference to the drawings.

The utility model discloses a medicinal material seeder, which comprises a frame 1, a transmission part 2, a seed box 3, a seed feeding and conveying part 4, a cavitation seed falling part 5 and a land wheel 6.

The frame 1 is provided with a seed box 3, the seed box 3 is an open seed box at the front side, namely, the seed box 3 has no front side wall, the seed feeding conveyer belt 41 serves as the front side wall of the seed box 3, when the seed feeding conveyer belt 41 rotates, seeds enter the seed feeding seat 411 in the upward process relative to the seed box 3, and then the seeds move to a high position. In combination with the required size of the seed holes, the seed box 3 is provided with the box bodies 31 with the same number (column number) of seed seats in the transverse direction, the transverse dimension of each box body 31 is equivalent to the width of the seed holes, the box bodies only need to be additionally provided with the required number of partition plates in the seed box, and each box body corresponds to one row of seed seats 411. The front and rear directions are referred to herein as the direction of travel of the planter. Seeds are contained in a box body 31 of the seed box 3, are output outwards from the seed box 3 in a single particle form through the seed feeding and conveying part 4, finally fall into seed holes formed by the cavitation seed falling part 5, and the land wheel 6 has two functions, namely, the self-walking function of the seeder is realized, and the ground is leveled in the self-walking process.

The seed feeding and conveying part 4 comprises a rotary seed feeding and conveying belt 41 and a conveying channel 42 fixed in front of the seed feeding and conveying belt 41, and a plurality of seed feeding seats corresponding to the conveying channel 42 in transverse position are uniformly fixed on the seed feeding and conveying belt 41, wherein the corresponding positions mean that the number of columns of the seed feeding seats 411 is the same as that of the conveying channels 42, each seed feeding seat 411 corresponds to one conveying channel 42, and seeds conveyed by each seed feeding seat 411 are conveyed to the cavitation wheel 51 through the conveying channel 42.

The structure of the seed holder 411 is as follows: the seed feeding seat 411 includes a seat body and a seat body mounting hole (not shown), and an open-top seed feeding cavity 4111 formed by surrounding the seat body, wherein the opening size of the seed feeding cavity 4111 is matched with the average particle size of seeds, and the seed feeding seat 411 is connected to the seed feeding conveyor 41 through the seat body mounting hole. After the seeds enter the seed feeding chamber 4111, the seeds travel along with the seed feeding conveyor 41.

The structure of the transfer passage 42 is: comprising a bottom wall and two side walls, the top end (high position) is opened towards the upper seed seat, and the tail end (low position) is opened towards the cavitation wheel 51. After the seeds are separated from the upper seed seat 411, the seeds slide down the conveying channel 42 and fall into the holes formed in the cavitation wheel 51.

The cavitation and seed dropping part 5 comprises a cavitation wheel 51, and a plurality of cavitation parts 52 protruding upwards are arranged on the cavitation wheel 51, so that the protruding cavitation parts 52 can squeeze the ground to form seed cavities with the same shape and consistent size on the ground. In consideration of the requirement of hole opening, the hole forming component is of an approximate quadrangular frustum pyramid structure which is connected to the hole forming wheel and protrudes upwards, and the top surface of the quadrangular frustum pyramid is contacted with the ground to form a sowing surface. The raised cavitation member 52 contacts the ground to form regular holes in the ground, and the size of the openings of the seed seats depends on the seed size, so that one seed carried by one seed seat is sown in one hole to meet the requirement of equal sowing interval.

The transmission part comprises a power member 21, which power member 21 may be a small gasoline engine or a diesel engine. The power output by the automatic power unit 21 is transmitted to the power wheel 23 by the power chain 22, the power wheel 23 is connected with the primary main sprocket 28 (for example, the power wheel 23 is used as an input component of a speed reducing unit, the primary main sprocket 28 is an output component of the speed reducing unit), the power is transmitted to the primary driven sprocket 29 through the primary transmission chain 24, the primary driven sprocket 29 is arranged on the rotating shaft of the cavitation wheel 51, and the cavitation wheel 51 rotates. The other side of the cavitation wheel rotating shaft is provided with a secondary main chain wheel 210, the secondary main chain wheel 210 is connected with a secondary transmission chain 25, the secondary transmission chain 25 is also connected with a secondary driven chain wheel 211, the secondary driven chain wheel 211 is arranged on a driving belt roller for supporting the seed feeding conveyer belt 41, the seed feeding conveyer belt 41 is also supported by a driven belt roller, and after the driving belt roller starts to rotate, the annular seed feeding conveyer belt 41 rotates under the action of friction force.

In view of the convenience of single sowing operation, the present herbal seeder further comprises a handle 11 located at the rear of the frame 1. When sowing, holding the handle 11 to push the medicinal material planter forward, the land wheel 6 rotates, and after the power part 21 is started, the cavitation wheel 51 and the seed feeding conveyor belt 41 are driven to run, and sowing starts.

In consideration of the operability requirement, the medical seeder can be further provided with a clutch component, the clutch component comprises an operating rod 53, the operating rod 53 is connected with one end of a stay wire (not shown in the drawing), the other end of the stay wire is connected with a separator rocker 54, the separator rocker 54 is connected with a separator (not shown in the drawing), and the separator and the secondary main chain wheel 210 are jointly installed on a cavitation wheel rotating shaft. The operating rod 53 is provided with two stations of off and on, and during conversion, the operating rod 53 drives the stay wire, so as to drive the separator rocker 54 connected with the stay wire, and the separator rocker 54 drives the separator, so that the on-off control of the seed feeding conveyer belt 41 can be finally realized.

Of course, the above description is not intended to limit the utility model, but rather the utility model is not limited to the above examples, and variations, modifications, additions or substitutions within the spirit and scope of the utility model will be within the scope of the utility model.

Claims

1. The utility model provides a medicinal material seeder, includes frame and drive part, installs kind case in the frame, and the front side and the last kind of conveying part of kind case are connected, its characterized in that: the seed feeding conveying part comprises a rotary seed feeding conveying belt and a conveying channel fixed in front of the seed feeding conveying belt, and a plurality of seed feeding seats with transverse positions corresponding to the conveying channel are uniformly fixed on the seed feeding conveying belt; the medicinal material seeder also comprises a cavitation seed falling part and a land wheel, wherein the cavitation seed falling part comprises a cavitation wheel, a plurality of cavitation parts protruding upwards are arranged on the cavitation wheel, and the cavitation wheel and a seed feeding conveyer belt are both arranged on the frame and connected with the transmission part.

2. The medical seeder as set forth in claim 1, wherein: the transmission part comprises a power part, the power transmitted by the power part is transmitted to a power wheel by a power chain, the power wheel is connected with a primary main chain, the power is transmitted to a primary driven sprocket wheel through a primary transmission chain, and the primary driven sprocket wheel is arranged on a rotating shaft of the cavitation wheel.

3. The medical seeder as set forth in claim 2, wherein: the other side of the cavitation wheel rotating shaft is provided with a secondary main chain wheel which is connected with a secondary transmission chain, the secondary transmission chain is also connected with a secondary driven chain wheel, and the secondary driven chain wheel is arranged on a driving belt roller for supporting the seed conveying belt.

4. The medical seeder as set forth in claim 1, wherein: the seed box is an open seed box at the front side, and the seed feeding conveyer belt serves as the front side wall of the seed box.

5. The medical seeder as set forth in claim 4, wherein: the seed box is provided with the box bodies with the same number as that of the seed seats in the transverse direction.

6. The medical seeder as set forth in claim 1, wherein: the seed feeding seat comprises a seat body, a seed feeding cavity which is formed by the surrounding of the seat body and is open at the top, and a seat body mounting hole for connecting the seed feeding seat with a seed feeding conveying belt.

7. The medical seeder as set forth in claim 1, wherein: the conveying channel comprises a bottom wall and two side walls, the top end of the conveying channel faces to the upper seed seat opening, and the tail end of the conveying channel faces to the cavitation wheel opening.

8. The medical seeder as set forth in claim 1, wherein: the cavitation component is of an approximate quadrangular frustum pyramid structure which is connected to the cavitation wheel and protrudes upwards, and the top surface of the quadrangular frustum pyramid is contacted with the ground to form a sowing surface.

9. The medical seeder as set forth in claim 1, wherein: the medicinal material seeder also comprises a handle positioned at the rear part of the frame.

10. The medical seeder as set forth in claim 1, wherein: the medicinal material seeder still includes clutch parts, and clutch parts includes the action bars, and the action bars is connected with the one end of acting as go-between, and the other end of acting as go-between is connected with the separator wane, and the separator wane is connected with the separator, and the separator is installed in cavitation wheel pivot jointly with the second grade main chain.