CN2796337Y

CN2796337Y - Paddy rice seedling throwing machine

Info

Publication number: CN2796337Y
Application number: CN 200520128581
Authority: CN
Inventors: 钟新春
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-09
Filing date: 2005-10-08
Publication date: 2006-07-19
Anticipated expiration: 2015-10-08

Abstract

The utility model provides a paddy rice seedling throwing machine which belongs to the field of agricultural machinery. The paddy rice seedling throwing machine comprises a ship hull, wherein the front part of the ship hull is provided with a regulating wheel and a steering wheel; the ship hull is provided with a manpower propelling mechanism; the back part of the ship hull is provided with a bracket which is provided with a plurality of layers of seedling supporting frames, and each layer of seedling supporting frames are placed alternately according to planting distance; seedling throwing push rods which are provided with seedling push plates are arranged on the seedling supporting frames, and the spacing distance of the seedling push plates corresponds to the planting line spacing. The front part of the bracket is provided with a vertical supporting shaft, and the upper and the lower ends of the supporting shaft are both provided with rolling wheels which are positioned in a guide rail which is fixed on the ship hull. The periphery of the supporting shaft is sheathed with a sleeve pipe, the lower end of which is provided with a return spring. Connecting rods are respectively arranged between each seedling throwing push rod and the sleeve pipe, and after respectively penetrating through guiding holes on the bracket, both ends of each connecting rod are respectively fixedly connected with the seedling throwing push rods and the sleeve pipe. The side part of the sleeve pipe is provided with a seedling throwing handle. The utility model has the advantages of delicate external shape, convenient operation and low cost. The utility model can be used for throwing seedlings of paddy rice for a small field.

Description

Rice seedling thrower

Technical field

The utility model relates to a kind of agricultural machinery, refers in particular to a kind of rice seedling thrower that is used for rice seedling throwing.

Background technology

Fritter water in field seed rice is planted, and as the paddy field of hilly country, traditional rice transplanter is because body is heavy, and the price height is not suitable for using little Tanaka.At present, fritter water in field seed rice is planted, generally also adopt rice transplantation by hand or rice transplanting method, have the big deficiency of labour intensity, and rice shoot rare density down on the farm be cannot say for sure evenly.

Summary of the invention

The purpose of this utility model is to provide a kind of rice seedling thrower that a kind of profile is small and exquisite, easy to use, cheap, be useful in fritter Tanaka use.

The purpose of this utility model is achieved in that a kind of rice seedling thrower, comprises hull, and wherein: described fore-body is provided with steering wheel and steering wheel, and steering wheel is by drive link and steering wheel interlock; Hull is provided with manual feed mechanism, be provided with support at afterbody, be provided with multilayer rice shoot bearing support on support, the rice shoot bearing support rearward end that is positioned at the upper strata is stretched out backward than lower floor's rice shoot bearing support rearward end of facing mutually, and the distance of stretching out adapts with the plantation spacing in the rows of rice shoot; Be equipped with the rice transplanting push rod on every layer of rice shoot bearing support top, rice transplanting push rod downside has been spaced the push pedal of polylith rice shoot, and the plantation line-spacing of the spacing distance of each rice shoot push pedal and rice shoot adapts; Be provided with vertical fulcrum in the support front portion, the two ends up and down of fulcrum are equipped with roller, roller is positioned at the guide rail that is fixed on the hull, be with sleeve pipe in the fulcrum periphery, the sleeve pipe lower end is provided with return spring, be equipped with connecting rod between every rice transplanting push rod and sleeve pipe, after each connecting rod passes pilot hole on the support respectively fixedly connected with rice transplanting push rod, sleeve pipe respectively in two ends; Be provided with the rice transplanting handle at the cover tube side part.

Manual feed mechanism described in the above-mentioned rice seedling thrower is made of four fork arms, four return springs, two pedals, two tranverse connecting rods, rotating shaft and four vertical connecting rods, its shaft two supports is in hull, article two, tranverse connecting rod is set in parallel in the rotating shaft rear side, article four, an end of fork arm is movably hinged with the two ends of two tranverse connecting rods respectively, article four, vertical connecting rod is disposed between rotating shaft and two tranverse connecting rods, is positioned at two inboard vertical connecting rod two ends and flexibly connects with rotating shaft and a tranverse connecting rod respectively; Two vertical connecting rod two ends that are positioned at the outside flexibly connect with rotating shaft and another tranverse connecting rod respectively; Article four, fixedly connected with the middle part of four fork arms with hull respectively in the return spring two ends, and two pedals are separately fixed at two tranverse connecting rod middle parts.

Rice shoot bearing support described in the above-mentioned rice seedling thrower is made up of upper bearing plate, lower supporting frame, lower supporting frame is fixedlyed connected with support, lower supporting frame is provided with a plurality of supporting rollerns, and upper bearing plate is placed on the supporting rollern, is provided with horizontal mobile driving lever in the upper bearing plate bottom; Can increase the density of putting of rice shoot like this, increase the rice transplanting area, simplify the rice transplanting operation.

After the utility model adopts said structure, by the rice transplanting support of multilayer is set at afterbody, by rice transplanting push pedal a plurality of rice seedlings of can once dishing out, improved rice transplanting efficient, because of rice transplanting support and rice transplanting push pedal fixed distance, spacing in the rows and line-spacing that rice shoot is dished out are neat, guarantee the rice transplanting effect; The utility model compared with prior art drives because of utilizing manpower, and is simple in structure, profile is small and exquisite, and a kind of labour intensity, cheap rice seedling thrower can be provided for the paddy rice plantation of small piece paddy field.

Description of drawings

Below in conjunction with the embodiment in the appended drawings the utility model is described in further detail, but does not constitute any restriction of the present utility model.

Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the partial structurtes schematic diagram of seeding pushing plate in the utility model;

Fig. 4 is a seedling plate transverse-moving mechanism schematic diagram in the utility model.

Among the figure: 1 hull, 2 steering wheels, 3 steering wheels, 4 drive links, 5 manual feed mechanisms, 5A fork arm, 5B return spring, 5C pedal, 5D tranverse connecting rod, 5E rotating shaft, 5F vertical connecting rod, 6 supports, 7 rice shoot bearing supports, 7A upper bearing plate, 7B lower supporting frame, 7C supporting rollern, 8 rice transplanting push rods, 9 rice shoot push pedals, 10 fulcrums, 11 rollers, 12 guide rails, 13 sleeve pipes, 14 return springs, 15 connecting rods, 16 rice transplanting handles, 17 move driving lever, 18 rice shoot plates.

Embodiment

As shown in Figures 1 to 4, the utility model rice seedling thrower comprises hull 1, is provided with steering wheel 2 and steering wheel 3 in hull 1 front portion, and steering wheel 2 by steering wheel rotation 3, can be controlled the direction of advance of hull 1 by drive link 4 and steering wheel 3 interlocks; Hull 1 is provided with manual feed mechanism 5, this manual feed mechanism 5 is made of four fork arm 5A, four return spring 5B, two pedal 5C, two tranverse connecting rod 5D, rotating shaft 5E and four vertical connecting rod 5F, its shaft 5E two supports is in hull 1, article two, tranverse connecting rod 5D is set in parallel in rotating shaft 5E rear side, article four, the end of fork arm 5A is movably hinged with the two ends of two tranverse connecting rod 5D respectively, article four, vertical connecting rod 5F is disposed between rotating shaft 5E and two the tranverse connecting rod 5D, is positioned at two inboard vertical connecting rod 5F two ends and flexibly connects with rotating shaft 5E and a tranverse connecting rod 5D respectively; Two vertical connecting rod 5F two ends that are positioned at the outside flexibly connect with rotating shaft 5E and another tranverse connecting rod 5D respectively; Article four, fixedly connected with the middle part of four fork arm 5A with hull 1 respectively in return spring 5B two ends, and two pedal 5C are separately fixed at two tranverse connecting rod 5D middle parts.Be provided with support 6 at hull 1 rear portion, be provided with five layers of rice shoot bearing support 7 on support 6, rice shoot bearing support 7 rearward end that are positioned at the upper strata are stretched out backward than lower floor's rice shoot bearing support 7 rearward end of facing mutually, the distance of stretching out and the plantation spacing in the rows of rice shoot adapt (about 220mm); Be equipped with rice transplanting push rod 8 on every layer of rice shoot bearing support 7 top, rice transplanting push rod 8 downsides have been spaced polylith rice shoot push pedal 9, the plantation line-spacing of the spacing distance of each rice shoot push pedal 9 and rice shoot adapt (about 220mm); Be provided with vertical fulcrum 10 in support 6 front portions, the two ends up and down of fulcrum 10 are equipped with roller 11, roller 11 is positioned at the guide rail 12 that is fixed on the hull 1, be with sleeve pipe 13 in fulcrum 10 peripheries, sleeve pipe 13 lower ends are provided with return spring 14, be equipped with connecting rod 15 between every rice transplanting push rod 8 and sleeve pipe 13, after each connecting rod 15 passes pilot hole 6A on the support 6 respectively fixedly connected with rice transplanting push rod 8, sleeve pipe 13 respectively in two ends; Be provided with rice transplanting handle 16 at sleeve pipe 13 sidepieces.Rice shoot bearing support 7 is made up of upper bearing plate 7A, lower supporting frame 7B, lower supporting frame 7B is fixedlyed connected with support 6, lower supporting frame 7B is provided with a plurality of supporting rollern 7C, upper bearing plate 7A is placed on the supporting rollern 7C, be provided with horizontal mobile driving lever 17 in upper bearing plate 7A bottom, be used for mobile support plate 7A, make another row's rice shoot aim at rice shoot push pedal 9.

When the utility model specifically uses, the rice shoot plate 18 that will be placed with arranging rule earlier is placed on the upper bearing plate 7A of every layer of rice shoot bearing support 7, and the first strain rice shoot that makes its end first row, first rice shoot push pedal 9 of aiming at the end, after hull 1 adjusted the position, sleeve pipe 13 is depressed and promoted backward with hand, many strains rice shoot on five layers of rice shoot bearing support 7 is thrown in the field simultaneously, and neatly arrange, depress the pedal of manual feed mechanism 5 then respectively with pin, make hull 1 just move 5 * 220mm, pull mobile driving lever 17, upper bearing plate 7A is moved, driving rice shoot plate 18 moves, make the second strain rice shoot aim at first rice shoot push pedal 9, and then sleeve pipe 13 is depressed and promoted backward with hand, the many strains rice shoot on five layers of rice shoot bearing support 7 is thrown in the field simultaneously, so circulation is till all being thrown into the rice shoot on the rice shoot plate 18 Tanaka and throwing the field completely.

Claims

1. a rice seedling thrower comprises hull (1), it is characterized in that: described hull (1) front portion is provided with steering wheel (2) and steering wheel (3), and steering wheel (2) is by drive link (4) and steering wheel (3) interlock; Hull (1) is provided with manual feed mechanism (5), be provided with support (6) at hull (1) rear portion, on support (6), be provided with multilayer rice shoot bearing support (7), rice shoot bearing support (7) rearward end that is positioned at the upper strata is stretched out backward than lower floor's rice shoot bearing support (7) rearward end of facing mutually, and the distance of stretching out adapts with the plantation spacing in the rows of rice shoot; Be equipped with rice transplanting push rod (8) on every layer of rice shoot bearing support (7) top, rice transplanting push rod (8) downside has been spaced polylith rice shoot push pedal (9), and the spacing distance of each rice shoot push pedal (9) and the plantation line-spacing of rice shoot adapt; Be provided with vertical fulcrum (10) in support (6) front portion, the two ends up and down of fulcrum (10) are equipped with roller (11), roller (11) is positioned at the guide rail (12) that is fixed on the hull (1), be with sleeve pipe (13) in fulcrum (10) periphery, sleeve pipe (13) lower end is provided with return spring (14), being equipped with connecting rod (15) between every rice transplanting push rod (8) and sleeve pipe (13), fixedlys connected with rice transplanting push rod (8), sleeve pipe (13) respectively in the two ends, pilot hole (6A) back that each connecting rod (15) passes respectively on the support (6); Be provided with rice transplanting handle (16) at sleeve pipe (13) sidepiece.

2. rice seedling thrower according to claim 1, it is characterized in that: described manual feed mechanism (5) is by four fork arms (5A), article four, return spring (5B), two pedals (5C), article two, tranverse connecting rod (5D), rotating shaft (5E) and four vertical connecting rods (5F) constitute, its shaft (5E) two supports is in hull (1), article two, tranverse connecting rod (5D) is set in parallel in rotating shaft (5E) rear side, article four, an end of fork arm (5A) is movably hinged with the two ends of two tranverse connecting rods (5D) respectively, article four, vertical connecting rod (5F) is disposed between rotating shaft (5E) and two tranverse connecting rods (5D), is positioned at inboard two vertical connecting rods (5F) two ends and flexibly connects with a rotating shaft (5E) and a tranverse connecting rod (5D) respectively; Two vertical connecting rods (5F) two ends that are positioned at the outside flexibly connect with rotating shaft (5E) and another tranverse connecting rod (5D) respectively; Article four, fixedly connected with the middle part of four fork arms (5A) with hull (1) respectively in return spring (5B) two ends, and two pedals (5C) are separately fixed at two tranverse connecting rods (5D) middle part.

3. rice seedling thrower according to claim 1, it is characterized in that: described rice shoot bearing support (7) is made up of upper bearing plate (7A), lower supporting frame (7B), lower supporting frame (7B) is fixedlyed connected with support (6), lower supporting frame (7B) is provided with a plurality of supporting rollerns (7C), upper bearing plate (7A) is placed on the supporting rollern (7C), is provided with horizontal mobile driving lever (17) in upper bearing plate (7A) bottom.