CN213938837U

CN213938837U - Take bupleurum precision planter of bar seed metering pipe

Info

Publication number: CN213938837U
Application number: CN202022941989.XU
Authority: CN
Inventors: 申国玉; 孙爱民; 张林生; 贾和田; 李剑飞; 李海东; 霍海军; 王江叶; 李延红; 刘国香
Original assignee: Shexian Qingyang Seed Industry Co ltd
Current assignee: Shexian Qingyang Seed Industry Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-13
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a take bupleurum precision planter of bar seed metering pipe, including seeder, seeder include seed case, nest eye seed metering wheel, the clear race of drum-type brush and seed metering pipe with the help of seed case lateral wall installation respectively, nest eye seed metering wheel set up in seed case exit, the clear race of drum-type brush be located nest eye seed metering wheel top and the cooperation of nest eye seed metering wheel, seed metering pipe be located nest eye seed metering wheel below, the import of seed metering pipe is connected with the seed metering mouth of nest eye seed metering wheel, seed metering pipe includes the slope pipe that the downward sloping set up and manages the divergent pipe that is linked together with the slope, divergent pipe is diffusion barrier, the export of divergent pipe is bar structure. Adopt the utility model discloses a smart volume seeder of bupleuri radix both can realize smart volume seeding, can guarantee again that the seeding is even to can realize banded even planting.

Description

Take bupleurum precision planter of bar seed metering pipe

Technical Field

The utility model relates to a bupleurum planting equipment technical field, concretely relates to take bupleurum smart volume seeder of bar seed metering pipe.

Background

The bupleurum is widely distributed in most areas of the country, the demand of the bupleurum is continuously increased along with the temperature rise of the traditional Chinese medicine industry in recent years, the market demand can not be met only by wild resources, and the planting of the bupleurum becomes a main way for solving the contradiction between supply and demand, so that the planting of the bupleurum has wide development prospect. The radix bupleuri is bred with the seed, and the planting is generally the mode of direct sowing in the field, and manual ditching drill seeding is the seeding method that radix bupleuri is often adopted in field planting, and the time of drill seeding needs one person to ditch earlier, then another person bends over again and spills the seed into planting the ditch in, still need at last with the harrow plough with the ditch farm tools of planting, and the seeding of manual sowing is uneven, still can cause the phenomenon of breaking the line after seedling emergence sometimes, extravagant labour cost and inefficiency.

The utility model discloses a chinese utility model patent of No. CN208924587U, a broken soil table chinese thorowax root relay intercropping precision planter discloses a chinese thorowax root precision planter, including frame, drive unit to and by preceding front-to-back set gradually in the frame broken soil device, furrow opener, seeder and press wheel, still be provided with the plant spacing adjusting device who is connected with seeder and the drive assembly who is connected with drive unit's drive end in the frame, press wheel, broken soil device, seeder link with the help of drive assembly in proper order, the furrow opener set up the degree of freedom that has reciprocated in the frame with the help of degree of depth adjusting part, this seeder once goes forward ground can realize that the top layer of mountain region maize interline interplanting chinese thorowax is broken, precision seeding, press, does not destroy the planting range of maize, improves the operating efficiency, reduction in production cost. However, in the use process of the utility model, because the seeds left in the pocket seed-metering wheel 14 fall into the seed-sowing pipe 16 and are discharged into the seed-furrow opened by the furrow opener 4, the phenomenon that several seeds are gathered together still occurs, that is, the close planting phenomenon still occurs, thereby affecting the yield.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a take the smart volume seeder of bupleurum of bar seed metering pipe, both can realize smart volume seeding, can guarantee again that the seeding is even to can realize banded even planting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a take bupleurum precision planter of bar seed metering pipe, includes seeder, seeder include seed case, respectively with the help of nest eye seed metering wheel, the clear wheel of drum-type brush and the seed metering pipe of seed case lateral wall installation, nest eye seed metering wheel set up in seed case exit, the clear wheel of drum-type brush be located nest eye seed metering wheel top and the cooperation of nest eye seed metering wheel, the seed metering pipe be located nest eye seed metering wheel below, the import of seed metering pipe is connected with the seed metering mouth of nest eye seed metering wheel, the seed metering pipe includes the slope pipe that the downward sloping set up and manages the divergent pipe that is linked together with the slope, the divergent pipe is diffusion barrier, the export of divergent pipe is bar structure.

Furthermore, the width size of the outlet of the strip-shaped structure of the divergent pipe corresponds to the maximum planting distance value which can be adjusted by the planting distance adjusting device, and the length size of the outlet of the strip-shaped structure of the divergent pipe corresponds to the set width size of the strip-shaped planting.

Furtherly, be provided with the dark adjusting part of harrow that is located between seed metering pipe seed outlet and the press wheel in the frame, the dark adjusting part of harrow include that lower extreme and cover seed harrow fixed connection's harrow deeply adjust the pole, vertically set up the fixed sleeve in the frame, be provided with vertical hole on the fixed sleeve, the dark adjusting pole of harrow run through in vertical hole, be provided with the screw hole of perpendicular to fixed sleeve's axis on the fixed sleeve, locking bolt and the supporting vertical downthehole locking of the tip screw in of locking bolt is fixed with the regulation pole locking of the harrow of depth, cover seed harrow be dentate structure, each group dentate structure corresponds each seed metering pipe seed outlet respectively.

Further, broken ground wheel, furrow opener, seed metering pipe, cover seed harrow and press wheel have set gradually in the frame, the furrow opener sets up the degree of freedom that reciprocates in the frame with the help of degree of depth adjusting device, be provided with the crossbeam in the frame, degree of depth adjusting part include the regulation pole that lower extreme and furrow opener linked firmly, vertically set up the mount on the crossbeam and the axis of perpendicular to mount and with the locking bolt that the mount is supporting each other, the mount on be provided with vertical hole, the regulation pole run through in vertical hole, the vertical hole of tip screw in of locking bolt in with the regulation pole locking fixed, be provided with the scale mark on the regulation pole, the furrow opener be dentate structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through improving the seed metering pipe among the prior art, the chinese thorowax root seed in the kind case is guaranteed to disperse through the seed metering pipe that the slope set up, broadcasts through banding seed metering pipe export at last, consequently, both can realize precision seeding, can guarantee again that the seeding is even to can realize banding even planting.

2. Through improving the furrow opener among the prior art, the furrow opener that adopts dentate structure can open even ditch, the even seeding of being more convenient for.

3. The seed rake is in a tooth-shaped structure, each group of tooth-shaped structures respectively corresponds to each seed outlet of the seeding pipe, and the seed rake can cover the bupleurum seed rake soil, so that the planting quality is improved.

4. By adopting the technical scheme for seeding, because a gap is still left between the two banded bupleurum planting rows, the field management is convenient to carry out, the uniform planting can be realized, and the yield is improved.

Drawings

Fig. 1 is a schematic diagram of the relative positions of the main components of the present invention;

FIG. 2 is a schematic structural view of a box part in the present invention;

FIG. 3 is a view taken along the line A in FIG. 2, showing a partial outline structure of the seed discharge tube;

FIG. 4 is a schematic view of the construction of the furrow opener;

FIG. 5 is a view from the direction B in FIG. 4, showing a schematic view of the distribution of the components of the furrow opener;

fig. 6 is a schematic structural view of the seed covering rake.

In the figure, 1, a frame; 101. fixing the sleeve; 2. a press wheel; 3. a ground breaking wheel; 4. a furrow opener; 5. a seed discharge pipe; 6. covering a seed rake; 601. a rake depth adjusting rod; 7. a seed box; 8. a cell seed sowing wheel; 9. cleaning the seeds with a roller type brush; 10. a cross beam; 11. a fixed mount; 12. the adjusting rod of the depth of the ditch.

Detailed Description

The following detailed description of the embodiments of the present invention is provided to enable those skilled in the art to more clearly understand the technical solutions of the present invention, and the technical solutions of the present invention are not limited by the embodiments and the corresponding drawings.

The utility model discloses a carry out the technical scheme after improving on the basis of the chinese utility model patent of publication number CN208924587U, the name of chinese utility model patent of publication number CN208924587U is a smart volume seeder of broken soil table bupleuri intercropping, the following chinese utility model patent of publication number CN208924587U is referred to as the preceding technical scheme for short. Compared with the prior technical proposal, the utility model changes the structural design of the seed discharging pipe therein, changes the structure of the furrow opener, and increases the seed covering harrow arranged at the back of the seed discharging pipe. Therefore, the structures and functions of the remaining parts other than the modified portions described above correspond to those in the previous embodiments and have the same structures.

As shown in fig. 1-6, a bupleurum precision seeder with a strip-shaped seed discharging pipe comprises a seeding device, the seeding device comprises a seed box 7, a cellular seed discharging wheel 8, a roller-type brush seed cleaning wheel 9 and a seed discharging pipe 5 which are respectively installed by means of the side wall of the seed box 7, the cellular seed discharging wheel 8 is arranged at the outlet of the seed box 7, the roller-type brush seed cleaning wheel 9 is positioned above the cellular seed discharging wheel 8 and matched with the cellular seed discharging wheel 8, the seed discharging pipe 5 is positioned below the cellular seed discharging wheel 8, the inlet of the seed discharging pipe 5 is connected with the seed discharging port of the cellular seed discharging wheel 8, compared with the prior technical proposal, the improvement lies in that the structure of the seed discharging pipe 5 is changed, the seed discharging pipe 5 comprises an inclined pipe 501 which is obliquely arranged downwards and a divergent pipe 502 which is communicated with the inclined pipe 501, the divergent pipe 502 is in a diffusion structure, the outlet of the divergent pipe 502 is in a strip-shaped structure, the outlet of the divergent duct 502 is also the outlet of the seed discharge duct 5, and the outlet thereof is directed vertically downwards. The bupleurum seeds discharged through the seed discharging port of the pocket seed discharging wheel 8 enter the inclined pipe 501 which is arranged in a downward inclination way, the seeds in the inclined pipe 501 are in a scattering state, and then are further scattered through the scattering pipe 502, so that uniform seeding is realized. The width dimension of the outlet of the strip-shaped divergent pipe 502 corresponds to the maximum planting distance value which can be adjusted by the planting distance adjusting device, and the length dimension of the outlet of the strip-shaped divergent pipe 502 corresponds to the set strip-shaped planting width dimension. By adopting the design of the strip-shaped seed discharging pipe opening, the bupleurum seeds can be planted in a strip shape, and uniform planting is realized.

Preferably, be provided with the dark adjusting part of harrow that is located between 5 seed outlets of seed metering pipe and the press wheel 2 in frame 1, the dark adjusting part of harrow includes that lower extreme and 6 fixed connection's the dark pole 601 of harrow of cover seed harrow, the vertical fixed sleeve 101 that sets up in frame 1 are provided with vertical hole on the fixed sleeve 101, the dark pole 601 of adjusting of harrow run through in vertical hole, be provided with the screw hole of the axis of perpendicular to fixed sleeve 101 on the fixed sleeve 101, locking bolt is fixed with the locking of the supporting tip screw in vertical hole of just locking bolt of screw hole with the locking regulation pole 601 locking of harrow. The seed covering harrow 6 is of a tooth-shaped structure, and each group of tooth-shaped structures respectively correspond to the seed outlet of each seed sowing pipe 5; as shown in fig. 6, there are two sets of tooth-like structures, that is, corresponding to two rows of strip-like plants, and the gap between the two sets is the row spacing between the two rows, so as to facilitate field management; a multi-row planting structure can also be adopted. Compared with the newly added mechanism in the prior technical proposal, the seed rake 6 is used for covering the bupleurum seed rake soil.

Preferably, the frame 1 is sequentially provided with a soil breaking wheel 3, a furrow opener 4, a seed discharging pipe 5, a seed covering rake 6 and a press wheel 2, the furrow opener 4 is arranged on the frame 1 by means of a depth adjusting device and has a freedom degree of moving up and down, the frame 1 is provided with a cross beam 10, the depth adjusting assembly comprises an adjusting rod 12, the lower end of which is fixedly connected with the furrow opener 4, a fixed frame 11 vertically arranged on the cross beam 10 and a locking bolt which is vertical to the axis of the fixed frame 11 and is mutually matched with the fixed frame 11, the fixed frame 11 is provided with a vertical hole, the adjusting rod 12 penetrates through the vertical hole, the end part of the locking bolt is screwed into the vertical hole to lock and fix the adjusting rod 12, the adjusting rod 12 is provided with a scale mark, compared with the prior technical proposal, the improvement is that the furrow opener 4 is of a tooth-shaped structure, and the width dimension of the tooth-shaped structure is larger than the width dimension of strip-shaped planting, therefore, the furrow opener 4 with the dentate structure can open even small ditches, and is more convenient for even sowing.

The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a take bupleurum precision planter of bar seed metering pipe, includes seeder, seeder include seed case (7), nest eye seed metering wheel (8), drum-type brush seed cleaning wheel (9) and seed metering pipe (5) with the help of seed case (7) lateral wall installation respectively, nest eye seed metering wheel (8) set up in seed case (7) exit, drum-type brush seed cleaning wheel (9) be located nest eye seed metering wheel (8) top and nest eye seed metering wheel (8) cooperation, seed metering pipe (5) be located nest eye seed metering wheel (8) below, the import of seed metering pipe (5) is connected its characterized in that with the seed metering mouth of nest eye seed metering wheel (8): seed metering pipe (5) including slope pipe (501) and the diverging pipe (502) that are linked together with slope pipe (501) that the downward sloping set up, diverging pipe (502) are the diffusion structure, the export of diverging pipe (502) is the bar structure.

2. The precision radix bupleuri seeder with strip-shaped seed metering tube as claimed in claim 1, characterized in that: the width size of the outlet of the strip-shaped structure of the divergent pipe (502) corresponds to the maximum planting distance value which can be adjusted by the planting distance adjusting device, and the length size of the outlet of the strip-shaped structure of the divergent pipe (502) corresponds to the set width size of the strip-shaped planting.

3. The precision radix bupleuri seeder with strip-shaped seed discharge pipe as claimed in claim 1 or 2, wherein: be provided with the dark adjusting part of harrow that is located between seed metering pipe (5) seed outlet and press wheel (2) on frame (1), the dark adjusting part of harrow includes that lower extreme and cover seed harrow (6) fixed connection's harrow deeply adjusts pole (601), vertical fixed sleeve (101) that set up in frame (1), is provided with vertical hole on fixed sleeve (101), harrow deeply adjust pole (601) run through in vertical hole, be provided with the screw hole of the axis of perpendicular to fixed sleeve (101) on fixed sleeve (101), locking bolt is fixed with the locking bolt locking of the supporting vertical hole of tip screw in of locking bolt adjusting pole (601) of the depth of harrow, cover seed harrow (6) are dentate structure, and each dentate structure of group corresponds each seed metering pipe (5) seed outlet respectively.

4. The precision radix bupleuri seeding machine with a strip-shaped seed discharging pipe according to claim 3, characterized in that: the frame (1) is sequentially provided with a soil breaking wheel (3), a furrow opener (4), a seed sowing pipe (5), a seed covering rake (6) and a press wheel (2), the furrow opener (4) is arranged on the frame (1) by a depth adjusting device and has the freedom degree of moving up and down, a cross beam (10) is arranged on the frame (1), the depth adjusting component comprises an adjusting rod (12) the lower end of which is fixedly connected with the furrow opener (4), a fixed frame (11) which is vertically arranged on the cross beam (10) and a locking bolt which is vertical to the axis of the fixed frame (11) and is mutually matched with the fixed frame (11), the fixing frame (11) is provided with a vertical hole, the adjusting rod (12) penetrates through the vertical hole, the end part of the locking bolt is screwed into the vertical hole to lock and fix the adjusting rod (12), the adjusting rod (12) is provided with scale marks, and the furrow opener (4) is of a tooth-shaped structure.