CN213938838U

CN213938838U - Bupleurum precision planter of furrow opener area fender board

Info

Publication number: CN213938838U
Application number: CN202022952985.1U
Authority: CN
Inventors: 李剑飞; 张林生; 王江叶; 孙爱民; 申国玉; 李海东; 霍海军; 冯春玲
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 bupleuri radix precision planter of furrow opener area fender board, which comprises a frame, broken ground wheel, furrow opener, seed metering pipe and press wheel have set gradually in the frame, the furrow opener has the degree of freedom that reciprocates in the frame with the help of degree of depth adjusting device, the furrow opener be dentate structure, the furrow opener include fixed horizontal pole, spike tooth and fender board, fixed horizontal pole level arrange and its middle part and the lower extreme fixed connection who adjusts the pole, spike tooth is connected with fixed horizontal pole is perpendicular, the both ends of fixed horizontal pole are hung directly to be connected the fender board, the inside clearance between two fender boards is corresponding with the banding planting width size of settlement, the seed outlet that the seed metering was managed is located two fender boards (403) between. 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

Bupleurum precision planter of furrow opener area fender board

Technical Field

The utility model relates to a bupleuri radix planting equipment technical field, concretely relates to bupleuri radix precision planter of furrow opener area fender board.

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:

a radix bupleuri precision seeder with a seed baffle for a furrow opener comprises a rack, wherein a soil breaking wheel, the furrow opener, a seed discharging pipe and a press wheel are sequentially arranged on the rack, the furrow opener is arranged on the rack by virtue of a depth adjusting device and has the freedom degree of up-and-down movement, a cross beam is arranged on the rack, a depth adjusting assembly comprises an adjusting rod, a fixing frame and a locking bolt, the lower end of the adjusting rod is fixedly connected with the furrow opener, the fixing frame is vertically arranged on the cross beam, the locking bolt is vertical to the axis of the fixing frame and is matched with the fixing frame, a vertical hole is formed in the fixing frame, the adjusting rod 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, a scale mark is arranged on the adjusting rod, the furrow opener is of a tooth-shaped structure, the furrow opener comprises a fixed cross rod, spike teeth and the seed baffle, the fixed cross rod is horizontally arranged and the middle part of the fixed cross rod is fixedly connected with the lower end of the adjusting rod, the spike teeth are vertically connected with the fixed cross rod, the two ends of the fixed cross rod are vertically connected with the seed baffle plates, the internal gap between the two seed baffle plates corresponds to the set banded planting width, and the seed outlet of the seed sowing pipe is positioned between the two seed baffle plates.

Further, 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 adjusts pole, vertical the fixed sleeve who sets up 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 end screw in of locking bolt are fixed with the regulation pole locking of the harrow of depth, cover seed harrow is dentate structure, and each group dentate structure corresponds the seed outlet of each seed metering pipe respectively.

Further, be provided with seeder in the frame, seeder include seed case, nest eye seed metering wheel, the clear wheel of drum-type brush and the 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 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 the divergent pipe that is linked together with the slope pipe, the divergent pipe is diffusion texture, the play mouth of divergent pipe is bar structure.

Furthermore, the width size of the seed outlet of the strip-shaped 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 seed outlet of the strip-shaped divergent pipe corresponds to the set banded planting width size.

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

1. through improving the furrow opener among the prior art, adopt the furrow opener of the dentate structure of both sides area fender board, the internal clearance between two fender boards is corresponding with the banding planting width size of settlement, the seed outlet of seed metering pipe is located two fender boards between, this kind of structural design not only can open even sulcus to guarantee that the seed distribution of seed outlet discharge is between two fender boards, can guarantee to sow evenly, can realize banding even planting again. The seed discharging pipe is further improved, and the seed discharging pipe outlet with a divergent pipe strip shape is adopted, so that the effect can be realized.

2. 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.

3. 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; 401. fixing the cross bar; 402. nailing teeth; 403. a baffle plate; 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 structure of the furrow opener, changes the structural design of the seed discharging pipe therein, and increases the seed covering rake 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 to 6, a radix bupleuri precision seeder with a furrow opener having a seed baffle comprises a frame 1, wherein a soil breaking wheel 3, a furrow opener 4, a seed discharging pipe 5 and a press wheel 2 are sequentially arranged on the frame 1, the furrow opener 4 is arranged on the frame 1 with the help of a depth adjusting device and has freedom degree of up-and-down movement, a cross beam 10 is arranged on the frame 1, the depth adjusting assembly comprises an adjusting rod 12 with the lower end fixedly connected with the furrow opener 4, a fixing frame 11 vertically arranged on the cross beam 10 and a locking bolt which is vertical to the axis of the fixing frame 11 and is mutually matched with the fixing frame 11, a vertical hole is arranged on the fixing frame 11, 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, a scale line is arranged on the adjusting rod 12, the furrow opener 4 is of a dentate structure, and the furrow opener 4 comprises a fixed cross rod 401, Spike tooth 402 and fender board 403, fixed horizontal pole 401 horizontal arrangement and its middle part and the lower extreme fixed connection of adjusting pole 12, spike tooth 402 is connected with fixed horizontal pole 401 is perpendicular, the quantity of spike tooth 402 can be a plurality ofly and evenly distributed on fixed horizontal pole 401, the tip of the tooth of spike tooth 402 can suitably incline to the direction of advance of seeder, more is favorable to ditching operation, the both ends of fixed horizontal pole 401 are perpendicular to and are connected fender board 403, the internal clearance between two fender boards 403 is corresponding with the banding planting width size of settlement, the seed outlet of seed metering pipe 5 is located between two fender boards 403. Through improving the furrow opener among the prior art, adopt the furrow opener of the dentate structure of both sides area fender board, the internal clearance between two fender boards is corresponding with the banding planting width size of settlement, the seed outlet of seed metering pipe is located two fender boards between, this kind of structural design not only can open even sulcus to guarantee that the seed distribution of seed outlet discharge is between two fender boards, can guarantee to sow evenly, can realize banding even planting again. The seed discharging pipe is further improved, and the seed discharging pipe outlet with a divergent pipe strip shape is adopted, so that the effect can be realized.

Preferably, be provided with the dark adjusting part of harrow that is located between 5 seed outlet 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 regulation pole 601 of harrow of cover seed harrow, vertical setting are provided with vertical hole on the fixed sleeve 101, the dark regulation pole 601 of harrow run through in vertical hole, be provided with the screw hole of perpendicular to fixed sleeve 101's axis on the fixed sleeve 101, locking bolt and the supporting and locking bolt's of screw hole tip screw in vertical hole with the dark regulation pole 601 locking of harrow fixed, cover seed harrow 6 is dentate structure, and each group dentate structure corresponds the seed outlet of each seed metering pipe 5 respectively. 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, be provided with seeder in frame 1, seeder include seed case 7, respectively with the help of nest eye seed metering wheel 8, the clear race of drum-type brush 9 and the seed pipe 5 of 7 lateral walls installations of seed case, nest eye seed metering wheel 8 set up in seed case 7 exit, clear race of drum-type brush 9 be located nest eye seed metering wheel 8 top and the cooperation of nest eye seed metering wheel 8, seed pipe 5 be located nest eye seed metering wheel 8 below, the import of seed pipe 5 is connected with the seed metering mouth of nest eye seed metering wheel 8, seed pipe 5 includes the slope pipe 501 that the downward sloping set up and the divergent pipe 502 that is linked together with slope pipe 501, divergent pipe 502 is the diffusion barrier structure, the play mouth of divergent pipe 502 is bar 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 from the seed discharging port of the cell seed discharging wheel 8 enter the inclined tube 501 which is arranged downwards, the seeds in the inclined tube 501 are dispersed, and then the seeds are further dispersed through the dispersing tube 502, so that even seeding is further 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.

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. A radix bupleuri precision planter with a seed baffle for a furrow opener comprises a rack (1), wherein a soil breaking wheel (3), the furrow opener (4), a seed discharging pipe (5) and a press wheel (2) are sequentially arranged on the rack (1), the furrow opener (4) is arranged on the rack (1) by means of a depth adjusting device and has the freedom degree of up-and-down movement, a cross beam (10) is arranged on the rack (1), a depth adjusting assembly comprises an adjusting rod (12) with the lower end fixedly connected with the furrow opener (4), a fixing frame (11) vertically arranged on the cross beam (10) and a locking bolt which is vertical to the axis of the fixing frame (11) and mutually matched with the fixing frame (11), a vertical hole is arranged on the fixing frame (11), the adjusting rod (12) runs 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), be provided with scale mark on adjusting pole (12), its characterized in that: furrow opener (4) be dentate structure, furrow opener (4) including fixed horizontal pole (401), spike tooth (402) and fender board (403), fixed horizontal pole (401) horizontal arrangement and its middle part and the lower extreme fixed connection who adjusts pole (12), spike tooth (402) are connected with fixed horizontal pole (401) is perpendicular, the both ends of fixed horizontal pole (401) are perpendicular to be connected with fender board (403), the internal clearance between two fender boards (403) is corresponding with the banding planting width size of settlement, the seed outlet of seed metering pipe (5) is located between two fender boards (403).

2. The radix bupleuri precision seeder with a seed baffle for a furrow opener as claimed in claim 1, characterized in that: 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), the 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 and the supporting vertical hole of tip screw in of locking bolt are fixed with the locking of the dark pole (601) of harrow, cover seed harrow (6) are dentate structure, and each dentate structure of group corresponds the seed outlet of each seed metering pipe (5) respectively.

3. The bupleurum precision seeder with baffle of furrow opener as claimed in claim 1 or 2, characterized in that: a seeding device is arranged on the frame (1), the seeding device comprises a seed box (7), a cellular seed sowing wheel (8), a roller type brush seed cleaning wheel (9) and a seed sowing pipe (5) which are respectively arranged by means of the side wall of the seed box (7), the cellular seed sowing 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 sowing wheel (8) and is matched with the cellular seed sowing wheel (8), the seed tube (5) is positioned below the cell seed wheel (8), the inlet of the seed tube (5) is connected with the seed outlet of the cell seed wheel (8), the seed sowing pipe (5) comprises an inclined pipe (501) which is arranged in a downward inclination way and a divergent pipe (502) which is communicated with the inclined pipe (501), the divergent tube (502) is of a divergent structure, and the outlet of the divergent tube (502) is of a strip structure.

4. The radix bupleuri precision seeding machine with a seed baffle for a furrow opener as claimed in claim 3, characterized in that: the width size of the seed outlet of the strip-shaped divergent tube (502) corresponds to the maximum plant spacing value which can be adjusted by the plant spacing adjusting device, and the length size of the seed outlet of the strip-shaped divergent tube (502) corresponds to the set banded planting width size.