CN210694876U

CN210694876U - Ginseng seeder

Info

Publication number: CN210694876U
Application number: CN201921264953.3U
Authority: CN
Inventors: 朴仁吉; 左胜甲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-01
Filing date: 2019-08-07
Publication date: 2020-06-09
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to an agricultural machine, namely a ginseng seeder. The seed sowing machine comprises a bottom frame, wherein a parallel-bar type lifting rod for moving is arranged on the bottom frame, a frame is arranged in the middle of the bottom frame 1, a seed groove which moves up and down is arranged on the frame, a plurality of seed screeners which penetrate through the bottom of the seed groove and are erected are arranged in the seed groove, the lower end of each seed screener is connected with a seed conveying pipe, the other end of each seed conveying pipe is connected with a seed box fixed on the bottom frame, a needle rod on a punching mechanism is connected with a side hole of the seed box in an inserting mode, and a seed pit on the seed box is connected with the; the seed tank is connected with the operating rod on the bottom frame through an upper connecting rod mechanism; the operating rod is connected with the hole pricking mechanism on the bottom frame through a lower connecting rod mechanism. The tube bundle type seed screening device and the corresponding hole pricking mechanisms are arranged, the hole pricking mechanisms are arranged at intervals in order, the seeding distance is controllable, the hole pricking mechanisms are lifted and placed one by one, the hole pricking mechanisms are pulled right by left, large-area seeding can be achieved, the structure is reasonable, the seed screening device is scientific and standard, and the seeding efficiency is high.

Description

Ginseng seeder

Technical Field

The utility model relates to an agricultural machine, namely a ginseng seeder.

Background

In the prior art, the ginseng sowing method comprises dibbling, drill sowing and broadcast sowing. Dibbling, i.e. pressing holes according to a distance of 3 cm, putting 1 seed, the method makes the ginseng seedling grow uniformly, saves the seeds, but takes a lot of labor; seeds are sowed, so that labor is saved; the drill is between the two. Broadcast sowing is mostly adopted at present, the surface of a furrow is scraped into a groove with the depth of 5-6 cm by a wood board during broadcast sowing, seeds are scattered, the surface of the furrow is leveled originally, soil is kept moist, and the method has the defects of time and labor waste and relatively low sowing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ginseng seeder which can sow in large area, save time and labor and has reasonable structure aiming at the defects.

The technical solution of the utility model is that: the ginseng seeder is characterized by comprising a bottom frame, wherein a parallel-bar type lifting rod for moving is arranged on the bottom frame, a rack is arranged in the middle of the bottom frame 1, a seed groove which moves up and down is arranged on the rack, a plurality of seed screeners which penetrate through the bottom of the seed groove and are erected are arranged in the seed groove, the lower end of each seed screener is connected with a seed conveying pipe, the other end of each seed conveying pipe is connected with a seed box fixed on the bottom frame, a needle rod on a punching mechanism is inserted and connected with a side hole of the seed box, and a seed pit on the seed box is obliquely connected with the side hole of the seed; the seed tank is connected with the operating rod on the bottom frame through an upper connecting rod mechanism; the operating rod is connected with the hole pricking mechanism on the bottom frame through a lower connecting rod mechanism.

The hole pricking mechanism is a frame body which can move up and down, the frame body is connected with the U-shaped connecting rod through two positioning rods, and a plurality of needle rods are arranged below the frame body corresponding to the number of the seed boxes;

the lower connecting rod mechanism is sequentially connected with a first connecting rod, a second connecting rod and a third connecting rod corresponding to each control lever arm, and the third connecting rod is movably connected with a first cross rod transversely fixed on the eyelet mechanism; on the frame body, second cross rods are transversely fixed on the hole pricking mechanism at intervals and are connected with the lower ends of the control lever arms through a fourth connecting rod, a fifth connecting rod and a sixth connecting rod which are connected in sequence,

the upper connecting rod mechanisms are arranged on the seed tank in two sets, each set comprises a U-shaped connecting rod hinged with the rack, one end of a seventh connecting rod is movably hinged with the seed tank, and the other end of the seventh connecting rod is hinged with the U-shaped connecting rod;

the seed screening device comprises a section of seed tube, wherein more than three notches are machined at the front end of the seed tube at intervals along the circumference to form more than three spaced notch arms; the upper end of the sliding sleeve is provided with an opening and closing gap corresponding to the opening arm and capable of accommodating the outward expansion of the opening arm, two opposite sides of the opening and closing gap are provided with outward convex slideways for the overlapping of the opening arms, and the inner surfaces of the opening arms are overlapped with the outward convex slideways; two salient points are arranged on the surface of the pipe at intervals, and a positioning sliding groove frame for the salient points to be inserted is correspondingly sleeved on the sliding sleeve;

the seed box is dozens of seed boxes which are vertically and horizontally fixed on the frame, two holes are arranged on the seed box side by side, one hole is a seed pit, the other hole is a through seed box side hole, and the seed pit is obliquely communicated with the seed box side hole.

The utility model has the advantages that: 1. adopt the tube bank form to arrange seed screening ware and corresponding eye pricking mechanism, a plurality of eye pricking mechanism interval is arranged in order, and the seeding interval is controllable, lifts one and puts, and pull the right side on a left side, can realize the large tracts of land seeding, rational in infrastructure, scientific and standard, seeding is efficient and have the function of accurate seeding. 2. The machine can complete the seeding operation by two people, saves the labor, has good applicability, and can be suitable for seeding ginseng on flat ground and mountain land.

Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of the protruding link mechanism of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic view of the main structure of the present invention.

Fig. 4 is a schematic bottom view of fig. 1.

Fig. 5 is a schematic left side view of fig. 1.

Fig. 6 is a schematic diagram of a closed-mouth state of the seed screener.

Fig. 7 is a schematic diagram of the structure of the seed screener in an open state.

FIG. 8 is a schematic view of the front end of a seed tube of the seed sifter.

Figure 9 is a schematic view of a sliding sleeve construction.

FIG. 10 is a schematic top view of the seed case.

Fig. 11 is a schematic left view of fig. 10.

Detailed Description

Referring to fig. 1-11, the part names are as follows: the seed screening device comprises a bottom frame 1, a lifting rod 2, an operating rod 3, a seed groove 4, a seed screening device 5, a seventh connecting rod 6, a hinge point 7, a U-shaped connecting rod 8, a transverse fixing edge 9, a spring 11, a rack 12, a longitudinal fixing edge 13, a seed conveying pipe 14, a seed box 16, a needle rod 17, a seed box side hole 18, a seed pit 19, an operating rod arm 20, a first connecting rod 21, a second connecting rod 22, a third connecting rod 23, a first cross rod 24, a frame body 25, a second cross rod 26, a fourth connecting rod 27, a fifth connecting rod 28, a sixth connecting rod 29, a positioning rod 30, a frame 31, a seed pipe 51, a notch 52, a notch arm 53, a salient point 54, a sliding sleeve 61, a boss 62, an opening and closing notch 63, an outward-protruding slideway 64 and a.

Referring to fig. 1-5, the ginseng seeder includes a bottom frame 1, a parallel bar type lifting rod 2 for moving is arranged on the bottom frame 1, a frame 12 is arranged in the middle of the upper portion of the bottom frame 1, a seed tank 4 moving up and down is arranged on the frame 12, a plurality of seed sifters 5 which are arranged in the seed tank 4 and penetrate through the bottom of the seed tank to pass through the vertical position are arranged in the seed tank, the lower end of each seed sifter 5 is connected with a seed conveying pipe 14 (see fig. 3, which is a plastic pipe, and the seed sifters 5 are obliquely arranged from the seed sifters 5 to seed boxes 16 to facilitate the flow of seeds), and the other end of the seed conveying pipe 14. The needle bar 17 of the eye pricking mechanism is connected to the seed box side hole 18 of the seed box 16 in a through manner (the seed box 16 is not shown in fig. 1), and the seed socket 19 of the seed box 16 is connected to the seed box side hole 18 in an oblique manner. The seed tank 4 is connected with the operating rod 3 on the bottom frame 1 through an upper link mechanism; the operating rod 3 is connected with the hole pricking mechanism on the bottom frame 1 through a lower link mechanism.

The eye pricking mechanism is a frame body 25 capable of moving up and down, the frame body 25 is connected with a U-shaped connecting rod 8 on the rack 12 through a total of two positioning rods 30 on two sides, a plurality of needle bars 17 are arranged below the frame body 25 corresponding to the seed boxes 16 in number (the needle bars are arranged vertically and horizontally along the lower surface of the frame body 25, and the frame body 25 drives the dozens of needle bars 17 to move up and down).

Referring to fig. 2, 10 and 11, the seed cases 16 are dozens of seed cases and are vertically and horizontally fixed on the frame 31, each seed case 16 is provided with two parallel holes, one hole is a seed nest 19 (communicated with the seed delivery pipe 14), the other hole is a seed case side hole 18 which is communicated with the seed case, the seed nest 19 is obliquely communicated with the seed case side hole 18, the needle rod 17 moves up and down in the seed case side hole 18, the needle rod 17 penetrates through the seed case 16 to be pricked into the ground when moving downwards to realize hole pricking, the oblique hole is made when moving upwards, and seeds in the seed nest 19 flow into the seed case side hole 18 through the oblique hole to fall into the pricked hole to realize seeding.

Referring to fig. 1, the operating rod 3 is connected with the eyelet mechanism on the bottom frame 1 through a lower link mechanism. The lower link mechanism is connected corresponding to each control lever arm 20, each side of the lower link mechanism comprises a first connecting rod 21, a second connecting rod 22 and a third connecting rod 23 which are sequentially connected, the third connecting rod 23 is movably connected with a first cross rod 24 transversely fixed on the eyelet mechanism, the first cross rod 24 is fixedly connected with a frame body 25, and the lower link mechanism on the other side is also connected with the first cross rod 24. On the frame body 25, a second cross rod 26 is also arranged on the punching mechanism transversely at intervals, the second cross rod 26 is connected with the lower end of the operating lever arm 20 through a fourth connecting rod 27, a fifth connecting rod 28 and a sixth connecting rod 29 which are connected in sequence, so that the purpose that one operating lever 3 is pulled to drive the whole suspended frame body 25 to move up and down and drive the needle rod 17 below the frame body 25 to punch holes is achieved.

Referring to fig. 1, the seed tank 4 is connected to the operating lever 3 on the base frame 1 through an upper link mechanism. The upper connecting rod mechanisms are arranged on the seed tank 4 in two sets, each set comprises a U-shaped connecting rod 8 hinged with the rack 12, one end of a seventh connecting rod 6 is movably hinged with the seed tank 4, and the other end of the seventh connecting rod is hinged with the U-shaped connecting rod 8. Therefore, the operating rod 3 is pulled to drive the eyelet mechanism to move up and down at the lower part and drive the seed groove 4 to move up and down at the upper part.

Referring to fig. 6-11, tens of seed sifters 5 which penetrate through the bottom of the seed tank 4 and are vertically arranged are arranged in the seed tank 4, the seeds are placed in the seed tank 4 and are placed between the seed sifters 5, the seed tank 4 moves up and down to drive the seeds to move up and down to submerge the upper end of the seed sifter 5, and 1-2 seeds stay at the upper end of the seed sifter 5 after the seed tank 4 moves down. The seed screening device 5 comprises a section of seed tube 51, wherein four notches 52 are formed at the front end of the seed tube 51 at intervals along the circumference to form four spaced notch arms 53; the movable sleeve of the seed tube 51 has a sliding sleeve 61 which can move up and down, the lower end of the sliding sleeve 61 is provided with a boss 62 which can be used as a seed groove, the upper end of the sliding sleeve 61 corresponding to the opening arm 53 is provided with an opening and closing opening 63 which can hold the opening arm 53 to expand outwards, two opposite sides of the opening and closing opening 63 are provided with an outer convex slideway 64 which can be used for overlapping the opening arm 53, the inner surface of the opening arm 53 is overlapped with the outer convex slideway 64, when the sliding sleeve 61 moves down, the inner surface of the opening arm 53 is overlapped with the outer convex slideway 64 to force the opening arm 53 to open, the seeds at the upper end of the opening arm fall into the inner cavity of. The tube 51 has two spaced protrusions 54 on its surface and a corresponding positioning slot frame 65 on the sliding sleeve 61 for the protrusions 54 to be inserted through (preventing the sliding sleeve 61 from rotating relative to the tube 51).

Referring to fig. 1, 6-9, the sliding sleeve 61 drives the seed screening device 5 to open and close. The seed groove 4 moves upwards (the seed tube 51 is fixed), the seeds are driven to enter the upper end of the seed screening device 5, meanwhile, the sliding sleeve 61 moves upwards along with the seed groove 4 under the action of the spring, the seed tube 51 is forced to be closed, and the seeds are pushed to the upper end of the seed tube 51. The seed groove 4 moves downwards, the boss 62 on the sliding sleeve 61 is pressed to drive the sliding sleeve 61 to move downwards, the notch arm 53 is forced to open, the seeds staying on the notch arm fall into the seed conveying pipe 14, and seeding is realized. The sliding sleeve 61 moves up against the spring and moves down against the seed groove 4).

The working principle is as follows: referring to fig. 1-5, when the operating lever 3 is turned leftwards, the operating lever 3 drives the connecting rod hinged with the operating lever to compress (or called as a movable basket) the seed groove 4 (or called as a movable basket) on the frame 12, and simultaneously, the operating lever 3 drives the frame 25 to move downwards, the needle rod 17 on the frame 25 punches a hole on the ginseng bed, and simultaneously, the frame 25 is connected with the U-shaped connecting rod 8 on the frame 12 through a total of two positioning rods 30 on both sides, the U-shaped connecting rod is pulled to move downwards, the seventh connecting rod 6 hinged with the U-shaped connecting rod 8 is pushed to drive the seed groove 4 to move upwards, seeds in the seed groove 4 are lifted to pass through the seed screener 5, and the seeding operation is completed (at this time, the opening arm 53 is in a closed mouth state, and the.

Then the control rod 3 is turned rightwards, at the moment, the connecting rod hinged with the control rod is driven, the seed groove 4 on the rack 12 is made to descend, the pressing sliding sleeve 61 is pressed to move downwards, the notch arm 53 is opened, the seeds fall into the seed tube 51, one or two selected seeds pass through the screening device 5, and the seeds fall into the drilled hole through the seed tube 1 (at the moment, the needle rod 17 moves upwards to give way to an inclined hole, the seeds in the seed nest 19 flow into the seed box side hole 18 through the inclined hole to fall into the drilled hole, so that seeding is realized), then the two persons lift the lifting rod 2, move the device forwards, fall down, then the control rod 3 is turned leftwards and rightwards, seeding is realized, and the device continuously moves, so that continuous seeding is realized. The sowing in large area can be realized by lifting and placing the seeds one by one and pulling the seeds right and left.

The above description is only exemplary of the present invention, and the various illustrations do not limit the essence of the present invention.

Claims

1. The ginseng seeder is characterized by comprising a bottom frame (1), wherein the bottom frame (1) is provided with a parallel-bar type lifting rod (2) for moving, the middle part of the bottom frame (1) is provided with a rack (12), the rack (12) is provided with a seed groove (4) which moves up and down, a plurality of seed screeners (5) which penetrate through the groove bottom and pass through the vertical are arranged in the seed groove (4), the lower end of each seed screener (5) is connected with a seed conveying pipe (14), the other end of the seed conveying pipe (14) is connected with a seed box (16) fixed on the bottom frame (1), a needle rod (17) on a hole pricking mechanism is inserted and connected with a seed box side hole (18), and a seed pit (19) on the seed box (16) is obliquely connected with the seed box side hole (18); the seed tank (4) is connected with the operating rod (3) on the bottom frame (1) through an upper connecting rod mechanism; the operating rod (3) is connected with the hole pricking mechanism on the bottom frame (1) through a lower connecting rod mechanism;

the eye pricking mechanism is a frame body (25) capable of moving up and down, the frame body (25) is connected with a U-shaped connecting rod (8) through two positioning rods (30), and a plurality of needle rods (17) are arranged below the frame body (25) corresponding to the number of the seed boxes (16);

the lower link mechanism is sequentially connected with a first connecting rod (21), a second connecting rod (22) and a third connecting rod (23) corresponding to each operating rod arm (20), and the third connecting rod (23) is movably connected with a first cross rod (24) transversely fixed on the eyelet mechanism; a second cross rod (26) is also arranged on the frame body (25) and transversely fixed on the eyelet mechanism at intervals, the second cross rod (26) is connected with the lower end of the operating lever arm (20) through a fourth connecting rod (27), a fifth connecting rod (28) and a sixth connecting rod (29) which are connected in sequence,

two sets of upper connecting rod mechanisms are arranged on the seed groove (4), each set of upper connecting rod mechanisms comprises a U-shaped connecting rod (8) hinged with the rack (12), one end of a seventh connecting rod (6) is movably hinged with the seed groove (4), and the other end of the seventh connecting rod mechanism is hinged with the U-shaped connecting rod (8);

the seed screening device (5) comprises a section of seed tube (51), wherein more than three notches (52) are machined at the front end of the seed tube (51) at intervals along the circumference to form more than three spaced notch arms (53); a sliding sleeve (61) capable of moving up and down is movably sleeved on the pipe (51), a boss (62) for a seed groove function is arranged at the lower end of the sliding sleeve (61), an opening and closing opening (63) capable of accommodating the opening arm (53) to expand outwards is arranged at the upper end of the sliding sleeve (61) corresponding to the opening arm (53), outwards-protruding slideways (64) for overlapping the opening arm (53) are arranged at two opposite sides of the opening and closing opening (63), and the inner surface of the opening arm (53) is overlapped with the outwards-protruding slideways (64); two salient points (54) are arranged on the surface of the pipe at intervals, and a positioning sliding groove frame (65) for the salient points (54) to be inserted is arranged on the corresponding sliding sleeve (61);

the number of the seed boxes (16) is dozens, the seed boxes are vertically and horizontally fixed on the framework (31), two parallel holes are arranged on the seed boxes (16), one hole is a seed pit (19), the other hole is a through seed box side hole (18), and the seed pit (19) is obliquely connected with the seed box side hole (18).