CN2407554Y

CN2407554Y - Planter for rice seedling bed

Info

Publication number: CN2407554Y
Application number: CN 00201879
Authority: CN
Inventors: 刘时勋; 刘静; 于晓非; 孙玉华; 周广林
Original assignee: 刘时勋
Priority date: 2000-01-13
Filing date: 2000-01-13
Publication date: 2000-11-29
Anticipated expiration: 2010-01-13

Abstract

The utility model relates to a planter of a rice seedling bed, which uses a combined structure. The utility model mainly comprises a planting box, driving wheels, a push rod and a rail, wherein, a planting shaft is arranged in the planting box; both ends of the planting shaft are provided with the driving wheels which are arranged on the rail; the outer surface of the planting shaft is evenly distributed with planting iron nails in rows; the bottom of the planting box is provided with a planting rubber sheet with an opening. The utility model has the advantages of simple structure and convenient operation. The operation can be carried out by two persons. The utility model can utilize pushing and puling of the push rod to plant. Dry seeds of two liang and wet seeds of 2.8 liang (can be adjusted) can be planted in a greenhouse with 60m in half of one day. Besides, each greenhouse can save seeds by 50Kg. The utility model can also cover soil and the soil of a rice seedling bed can be covered by 20%. Besides, the utility model has the advantages of even planting, regular seedling and no cavity for seedlings.

Description

Paddy seedbed sower

The utility model relates to a kind of sower, definite a kind of paddy seedbed sower of saying so.

In actual production, adopt artificial paddy seedbed sowing mostly at present, do not have special-purpose paddy seedbed sower; The sower of individual family design processing, seeding accuracy is not high enough, and the inconvenience that operates is not suitable for extensive, large tracts of land sowing.

It is a kind of simple in structure, easy to operate that goal of the invention of the present utility model is to provide, the work efficiency height, and sowing is even, the adjustable paddy seedbed sower of seeding quantity.

The technical solution of the utility model is achieved in that the structure of paddy seedbed sower mainly comprises Seeding box, drive, push rod, handle, support, track, sowing axle, sowing rubber, forward and backward crossbeam, sowing adjustment piece, movable track; Track is fixed by forward and backward crossbeam and is supported, and movable track is connected on the rear end of track, and support is equipped with the leader across the rearward end that is installed in movable track at the rear portion of track; The cross section of Seeding box is trapezoidal, and handrail is equipped with on top, and the front side of upper middle position is sat before being fixed with push rod, and the rear side of upper middle position is fixed with the push rod recoil, and push rod is fixed on preceding seat of push rod and the push rod recoil and stretches out backward; Sowing axle is equipped with in Seeding box inside, and the two ends of sowing axle are stretched out the Seeding box sidewall and drive is housed, and drive is placed on the track, and the outer surface of sowing axle is in a row is evenly distributed with the sowing iron nail, and height of each sowing iron nail is 5mm ± 0.5mm; The both sides, front and back of the bottom of Seeding box, sowing axle are fixed with sowing rubber, lean on on sowing rubber that a side of sowing axle is evenly distributed with gap, and gap is corresponding with the position of sowing iron nail; One iron plate is arranged respectively at the top at the left and right two ends of sowing axle, and on iron plate, the both sides, front and back of sowing axle are fixed with the adjustment piece respectively, vertically there is a gap at the middle part of adjusting piece, is screwed with the Seeding box sidewall at opening position to be connected.

The utility model adopts combined type to install, and is simple in structure, easy to operate, 2 people can operate, and utilize push rod one to push away one and draw sowing, and quantitatively dry seeds is 2 liang, wet 2.8 liang in seed (can adjust), can broadcast 60 meters booths half a day, every booth is saved seed 50kg, but this machine earthing also, cover seedbed soil 20%, and sowing evenly, and it is neat to emerge, and seedling is strengthened no hole.

Fig. 1 is the structure vertical view of paddy seedbed sower;

Among the figure, 1 Seeding box, 3 drives, 4 push rods, 6 supports, 8 tracks are sat before 9 rear cross beams, 10 push rods, 11 push rod recoils, 12 sowing axles, 13 sowing rubber, 14 sowing iron nails, 15 front beams, 17 movable tracks;

Fig. 2 is the structure right view of paddy seedbed sower;

Among the figure, 2 handrails, 5 handles, 16 adjust piece;

Fig. 3 is the A-A cutaway view of paddy seedbed sower;

Among the figure, 7 iron plates, 18,20 gap, 19 screws.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

As shown in Figure 1, 2, 3, the structure of paddy seedbed sower is: track 8 is by forward and backward crossbeam 15,9 fixing and supports, and movable track 17 is connected on the rear end of track 8, and support 6 is equipped with leader 5 across the rearward end that is installed in movable track 17 at the rear portion of track 8; The cross section of Seeding box 1 is trapezoidal, and handrail 2 is equipped with on top, and the front side of upper middle position sits 10 before being fixed with push rod, and the rear side of upper middle position is fixed with push rod recoil 11, and push rod 4 is fixed on preceding seat 10 of push rod and the push rod recoil 11 and stretches out backward; Sowing axle 12 is equipped with in Seeding box 1 inside, the two ends of sowing axle 12 are stretched out Seeding box 1 sidewall and drive 3 are housed, drive 3 is placed on the track 8, and iron nail 14 is sowed in being evenly distributed with that the outer surface of sowing axle 12 is in a row, and height of each sowing iron nail 14 is 5mm ± 0.5mm; The both sides, front and back of the bottom of Seeding box 1, sowing axle 12 are fixed with sowing rubber 13, lean on on sowing rubber 13 that a side of sowing axle 12 is evenly distributed with gap 20, and gap 20 is corresponding with the position of sowing iron nail 14; One iron plate 7 is arranged respectively at the top at the left and right two ends of sowing axle 12, and on iron plate 7, the both sides, front and back of sowing axle 12 are fixed with respectively and adjust piece 16, vertically there is a gap 18 at the middle part of adjusting piece 16, fixedlys connected with screw 19 with Seeding box 1 sidewall at gap 18 places.

During use, paddy seedbed sower is placed in the booth, 2 people stand in the booth go-between trade, and Seeding box 1 moves on on the track 8, and push rod 4 drops on the support 6, one holds handle 5, one holds handrail 2, and hand push push rod 4 drives Seeding box 1, drive 3 is walked on track 8, and sowing axle 12 rotates, make sowing iron nail 14 grab sowing rubber 13, seed falls from the gap 20 on the sowing rubber 13; The adjustment of planting seed amount is adjusted the relative fixed position of piece 16 and Seeding box 1 by adjusting piece 16, has promptly adjusted the relative position of sowing axle 12 with sowing rubber 13, thereby has controlled seeding quantity.Alms bowl is educated planting dish and the sowing of rice transplanting dish, is covered with a certain amount of seedbed soil earlier in dish, sows, earthing again again.When middle canopy is sowed, movable track 17 is dismantled, Seeding box 1 moves on to handle 5 places, can lift to broadcasting a little and sow.

Claims

1, paddy seedbed sower, structure mainly comprise Seeding box (1), drive (3), push rod (4), handle (5), support (6), track (8), sowing axle (12), sowing rubber (13), forward and backward crossbeam (15), (9), sowing adjustment piece (16), movable track (17); It is characterized in that: track (8) is by forward and backward crossbeam (15), (9) fixing and support, and movable track (17) is connected on the rear end of track (8), and support (6) is equipped with leader (5) across the rearward end that is installed in movable track (17) at the rear portion of track (8); The cross section of Seeding box (1) is trapezoidal, handrail (2) is equipped with on top, the front side of upper middle position is fixed with preceding sit (10) of push rod, and the rear side of upper middle position is fixed with push rod recoil (11), and seat (10) and push rod recoil (11) upward also stretched out backward before push rod (4) was fixed on push rod; Sowing spool (12) is equipped with in Seeding box (1) inside, and the two ends of sowing axle (12) are stretched out Seeding box (1) sidewall and drive (3) is housed, and drive (3) is placed on the track (8), and iron nail (14) is sowed in being evenly distributed with that the outer surface of sowing axle (12) is in a row; The both sides, front and back of the bottom of Seeding box (1), sowing axle (12) are fixed with sowing rubber (13), lean on on sowing rubber (13) that a side of sowing axle (12) is evenly distributed with gap (20), and gap (20) is corresponding with the position of sowing iron nail (14); One iron plate (7) is arranged respectively at the top at the left and right two ends of sowing axle (12), the both sides, front and back of going up, sow axle (12) on iron plate (7) are fixed with respectively adjusts piece (16), vertically there is a gap (18) at the middle part of adjusting piece (16), locates to fixedly connected with screw (19) with Seeding box (1) sidewall at gap (18).

2, paddy seedbed sower according to claim 1 is characterized in that: the outer surface equally distributed sowing iron nail (14) in a row of sowing axle (12), the height of each sowing iron nail (14) is 5mm ± 0.5mm.