CN101322456B

CN101322456B - Multi-function planter

Info

Publication number: CN101322456B
Application number: CN2008100711436A
Authority: CN
Inventors: 林宇堂
Original assignee: 王晓尘
Current assignee: Wang Xiaochen
Priority date: 2008-05-30
Filing date: 2008-05-30
Publication date: 2011-03-23
Anticipated expiration: 2028-05-30
Also published as: CN101322456A

Abstract

The invention discloses a multifunctional seeder, comprising a foot pedal, brackets, an under frame and a drive sprocket, which is characterized in that a seed shaft is rotationally installed between the brackets, a first driven sprocket installed on the seed shaft is connected with the drive sprocket in a meshing transmission way by a first chain, the shaft of the drive sprocket is provided with the foot pedal, the seed shaft is provided with a seed wheel, one end of the seed shaft is provided with a second driven sprocket; one end of a connection shaft rotationally connected on the bracket positioned at the upper part of the seed shaft is connected with a swaging rotating shaft by a rotor arm, a swaging plug is rotationally connected on the swaging rotating shaft at the position corresponding to a seed storage funnel; a third driven sprocket installed at the other end of the connection shaft is connected with the second driven sprocket installed on one end of the seed shaft in a meshing transmission way by a second chain; a seed storage bag is installed below the seed storage funnel, the lower part of the seed storage bag is provided with a trumpet-shaped seed sub-receiving funnel with a flexible seeding discharge pipe; the lower part of the under frame in front of the flexible seeding discharge pipe is provided with a digging knife. The multifunctional seeder is characterized by simple structure, quick seeding speed, etc.

Description

Multifunctional seed drill

Technical field:

The present invention relates to seeding apparatus, relate in particular to a kind of multifunctional seed drill.

Background technology:

Seeding apparatus kind in the market is a lot, and what have is simple in structure, function singleness, bad adaptability, though the function that has is more, serviceability is relatively poor, cost is higher, and these seeding apparatus quality are uneven, is difficult to satisfy vast farmers friend's production needs.

Summary of the invention:

In view of the problem that known technology exists, the object of the present invention is to provide a kind of simple in structure, can the row's of putting in order grooving and sow the multifunctional seed drill that carries out simultaneously.

The object of the present invention is achieved like this, described multifunctional seed drill, comprise foot-operated, support, underframe, drive sprocket, first chain and first driven sprocket, its design feature is provided with seed shaft for rotating between support, first driven sprocket is located on the seed shaft, first driven sprocket is connected by meshing transmission by first chain and drive sprocket, the axle of drive sprocket is provided with foot-operated, on seed shaft, be interval with the seed wheel of suitable number, on seed shaft one end, be provided with second driven sprocket; Be rotatably connected to connecting axle on the support that is positioned at seed shaft top, connecting axle one end is connected with the binder rotating shaft by cursor, is rotatably connected to the binder plug corresponding to holding kind of a funnel place in the binder rotating shaft; The connecting axle other end is provided with the 3rd driven sprocket, and the 3rd driven sprocket is connected by meshing transmission by second driven sprocket that second chain and seed shaft one end are provided with; Hold corresponding kind of the bag that holds that is provided with the porous that can swing in kind of funnel below, be provided with to have to sow under the soft horn-like seed of putting kind of pipe and connect bucket holding kind of bag bottom; Be provided with the cutter that digs that upwards to amount to being positioned at the soft underframe bottom of putting kind the pipe front of the sowing that connects bucket under the horn-like seed.

Advantage of the present invention: the present invention adopts the binder rotating shaft to drive the binder plug and moves up and down, the seed that holds in kind of the funnel is pressed into toward holding in kind of the bag, thereby an amount of seed can be pressed into and hold in kind of the bag, pat for the control seed wheel and to hold kind of a bag and make its vibration and swing a little, be unlikely to swing make too greatly hold kind of bag return next time not in place clap less than, perhaps swing too little seed wheel frictional resistance too big seed wheel return is not laborsaving, flows to from the hole of the middle and lower part of holding kind of bag to connect under the horn-like seed in the bucket through soft kind of the pipe of putting of the sowing of its underpart and broadcasts to dig in the seed trough that cutter leaves and finish sowing through patting seed.The present invention is simple in structure, does not damage seed, and adaptability is strong, can plant the granule seed, can plant the bulky grain plantation again, and the amount of broadcasting is adjustable, and the adjusting amount of broadcasting is simple and convenient, can adapt to the different spacing in the rows sowings of many rows.The present invention adopts manpower foot-operated, and simple in structure, speed of drilling is fast, per hour can sow 8 mu.Certainly also can be by drives such as six engines as power, this spline structure is just complicated.

Description of drawings:

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the unillustrated structural representation of seed wheel among Fig. 1.

Fig. 3 is the syndeton schematic diagram of first driven sprocket of the present invention, seed wheel, seed shaft, second driven sprocket, the 3rd driven sprocket, second chain, connecting axle, cursor, binder plug and binder rotating shaft etc.

Fig. 4 is for holding the plan structure schematic diagram of kind of funnel among Fig. 1.

Among the figure: ride 1, handrail 2, cushion 3, support 4, underframe 5, drive sprocket 6, the first chains 7, the first driven sprockets 8, seed shaft 9, seed wheel 10, the second driven sprockets 11, the second chains 12, the 3rd driven sprocket 13, connecting axle 14, cursor 15, kind of funnel 17 is held in binder rotating shaft 16, binder plug 18, hold kind of bag 19, connect bucket 20 under the horn-like seed, dig cutter 21.

Embodiment:

The present invention is described in detail below in conjunction with accompanying drawing:

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the present invention includes foot-operated 1, handrail 2, cushion 3, support 4, underframe 5, drive sprocket 6, first chain 7, first driven sprocket 8, seed shaft 9, seed wheel 10, second driven sprocket 11, second chain 12, the 3rd driven sprocket 13, its design feature is that seed shaft 9 rotations are located on the support 4, first driven sprocket 8 is located on the seed shaft 9, generally be located at seed shaft 9 centre positions, be connected by meshing transmission with drive sprocket 6 by first chain 7, the axle of drive sprocket 6 is provided with foot-operated 1, drive drive sprocket 6 and seed shaft 9 rotations by foot-operated 1, seed shaft 9 relevant positions are interval with the seed wheel 10 of suitable number, seed wheel 10 rotated synchronously when seed shaft 9 rotated, be decorated with 6 (see figure 3)s among the figure, be provided with second driven sprocket 11 at seed shaft 9 one ends, on the support 4 that is positioned at seed shaft 9 tops, be rotatably connected to connecting axle 14, connecting axle 14 1 ends are rotatably connected to binder rotating shaft 16 by cursor 15, in binder rotating shaft 16, be rotatably connected to binder plug 18 corresponding to holding kind of funnel 17 places, be decorated with six binder plug 18 (see figure 3)s among the figure, its below correspondence must be provided with six and hold kind of a funnel, thereby the feed opening that holds kind of funnel must make the binder plug can insert in the feed opening that holds kind of funnel with binder plug 18 couplings, the general shape of feed opening of holding kind of funnel is as seen shown in Figure 4, connecting axle 14 other ends are provided with the 3rd driven sprocket 13, the 3rd driven sprocket 13 is connected by meshing transmission by second chain 12 and second driven sprocket 11, that holds that kind of funnel 17 below correspondences are provided with the porous that can swing holds kind of bag 19, the aperture of holding kind of bag 19 is slightly larger than kind of a grain diameter, seed can fall by under the hole, be provided with to have under the soft horn-like seed of putting kind of pipe of sowing and connect bucket 20 holding kind of bag 19 bottoms, soft front underframe 5 bottoms of putting kind of pipe of sowing that connect bucket 20 under corresponding to horn-like seed be provided with can upwards amount to dig cutter 21, put down digging cutter in the time will opening seed trough during its purpose, the time spent does not pack up.During sowing work of the present invention, can be placed on seeding apparatus of the present invention on the rear cabinet of hand tractor, reach the field, put down the aligning field digging cutter, under tractor constantly moves, dig cutter then and do not disconnect seed trough, foot-operated 1 drive drive sprocket 6 and seed shaft 9 rotations simultaneously tramp with one's feet, seed shaft 9 passes to power on the 3rd driven sprocket 13 through second chain 12 by second driven sprocket 11 of an end on the one hand, the 3rd driven sprocket 13 rotating bands axle 14 that is dynamically connected rotates, connecting axle 14 rotates binder rotating shaft 16 by cursor 15, binder rotating shaft 16 drives binder plug 18 and moves up and down, the seed that holds in kind of the funnel 17 is pressed into toward holding in kind of the bag 19, certainly the seed that the funnel mouth suitable size of holding kind of funnel 17 makes capacity is pressed onto by binder plug 18 and holds in kind of the bag 19 but can not be too fast excessive, otherwise it is too much very few all unfavorable to even sowing, when seed shaft 9 rotates, drive on the other hand and correspondingly on it hold seed wheel 10 rotations that more partially positions, kind of bag 19 bottoms are provided with, kind of bag 19 is held in seed wheel 10 beatings makes its vibration and swing a little, swing not all right too greatly, hold kind of bag 19 returns next time not in place clap less than, it is not laborsaving to swing the too big seed wheel return of too little seed wheel 10 frictional resistance, thereby the grain weight that control is held in kind of the bag 19 is important, the present invention adopts binder plug 18 to come controlled quentity controlled variable, flow to from the hole of the middle and lower part of holding kind of bag 19 through patting seed that connecing under the horn-like seed struggles against in 20 broadcasts to dig in the kind groove that cutter leaves and finish sowing through soft kind of the pipe of putting of the sowing of its underpart, the sowing that the present invention adopts soft material to make is soft puts kind of a pipe and is convenient to seed and inserts in the seed trough, employing six connects bucket 20 digging side by side under corresponding six the horn-like seeds of cutter among the embodiments of the invention figure, hold kind of bag 19, seed wheel 10, hold kind of funnel and binder plug 18, so once can sow six row, sowing efficient height also can be established 8 rows or 9 rows etc. certainly and decide on concrete field.Upwards be folded to the underframe bottom digging cutter after the present invention's sowing is finished, at this moment just can reach tractor on the road and knock off, the time spent invention can not packed up harvesting from tractor.

Claims

1. multifunctional seed drill, comprise foot-operated (1), support (4), underframe (5), drive sprocket (6), first chain (7) and first driven sprocket (8), it is characterized in that between support (4), rotating and be provided with seed shaft (9), first driven sprocket (8) is located on the seed shaft (9), first driven sprocket (8) is connected by meshing transmission by first chain (7) and drive sprocket (6), the axle of drive sprocket (6) is provided with foot-operated (1), is interval with 6 seed wheels on seed shaft; On seed shaft (9) one ends, be provided with second driven sprocket (11); On the support (4) that is positioned at seed shaft (9) top, be rotatably connected to connecting axle (14), connecting axle (14) one ends are connected with binder rotating shaft (16) by cursor (15), go up in binder rotating shaft (16) and locate to be rotatably connected to binder plug (18) corresponding to holding kind of a funnel (17); Connecting axle (14) other end is provided with the 3rd driven sprocket (13), and the 3rd driven sprocket (13) is connected by meshing transmission by second driven sprocket (11) that second chain (12) and seed shaft (9) one ends are provided with; Hold kind of a funnel (17) below corresponding be provided with the porous that can swing hold kind of a bag (19), be provided with to have to sow under the soft horn-like seed of putting kind of pipe and connect bucket (20) holding kind of a bag (19) bottom; Be positioned at soft underframe (5) bottom of putting kind the pipe front of the sowing that connects bucket (20) under the horn-like seed be provided with can upwards amount to dig cutter (21).