CN201444752U

CN201444752U - Paddy rice seeder

Info

Publication number: CN201444752U
Application number: CN200920064454XU
Authority: CN
Inventors: 黄国云
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-13
Filing date: 2009-05-13
Publication date: 2010-05-05
Anticipated expiration: 2019-05-13

Abstract

A paddy rice seeder comprises a frame, a seeding box, adjusting rings, a walking wheel and a main shaft, wherein the periphery of the middle part of the box body of the seeding box is provided with a plurality of rice-falling holes, the frame consists of a cross bar, a vertical bar, a support bar and an arch bar, and the utility model is characterized in that the cross bar of the frame is provided with a rain-shielding plate, the lower half part of each adjusting ring is wrapped with a rice guide plate, and the two ends of the rice guide plate are fixedly arranged on the cross bar of the frame by a spring. The seeder overcomes the defects of the existing paddy rice seeder that paddy rice is easy to become damp, the seeded rice can not grow and is irregular after sprouting, the utility model can prevent rain water, and prevent muddy water from splashing to the seeding box to wet the rice when the walking wheel moves, since the rice guide plate is arranged on the cross bar of the frame by the spring, and the rice guide plate wraps the lower half part of the adjusting ring, the rice can regularly falls into one hole to be grown.

Description

Rice seeder

Technical field

The utility model relates to the agricultural tools sower, particularly a kind of rice seeder.

Background technology

Present sower is of a great variety, but general structure more complicated, volume is big, cost is high.Therefore, for the self-employed farmer, generally still adopt traditional artificial broadcast's mode, but artificial broadcast's seeding quality is very poor, uneven sowing is even, and is random, the density inequality, and efficient is low, is unfavorable for paddy rice desinsection, weeding, and has influenced rice yield.

The utility model content

At the deficiency of above-mentioned artificial broadcast and sower existence, the purpose of this utility model provides a kind of rice seeder that the position is neat, regular, efficient is high of sowing evenly, plant.

The technical solution of the utility model is: comprise frame, Seeding box, adjustable ring, travel wheel and main shaft, the casing middle part circumference of Seeding box is provided with several grain dropping holes, frame is made of cross bar, vertical pole, pole and bow, it is characterized in that: a rain visor is installed on the cross bar of frame, Lower Half at each adjustable ring is surrounded by a grain guiding plate, and the two ends of grain guiding plate are fixedly mounted on the cross bar of frame by spring.

The utility model has the advantages that: sower of the present utility model is by installing rain visor on cross bar, played anti-rainwater, prevented that travel wheel muddy water in advancing is splashed into Seeding box, drench seed, on the frame cross bar of grain dropping hole correspondence, a grain guiding plate is installed by spring, the grain guiding plate hard-pressed bale is lived the Lower Half of adjustable ring, make seed clocklike fall into a hole, become strain.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the partial enlarged drawing of Fig. 1.

Embodiment

Now in conjunction with the accompanying drawings, technology contents of the present utility model is described further.

In Fig. 1, the utility model comprises frame 1, Seeding box 4, travel wheel 8, adjustable ring 3 and main shaft 9, the casing middle part circumference of Seeding box 4 is provided with several grain dropping holes 10, frame 1 is by cross bar 2, vertical pole 11, pole 12 and bow 13 constitute, an arc shape rain visor 14. is installed on the cross bar 2 of frame 1 when rice seeder is worked, rain visor 14 just in time covers whole Seeding box 4, with in order to prevent that rainwater and muddy water are splashed into Seeding box 4 and have drenched seed, Lower Half at each adjustable ring 3 is surrounded by a grain guiding plate 7, the two ends of grain guiding plate 7 are fixedly mounted on the cross bar 2 of frame 1 by spring 5, and the width of grain guiding plate 7 is less than the width of adjustable ring 3, purpose is to allow paddy is regular to be fallen, become strain, adjustable ring 3 is the airtight domain with holes, at first unscrew screw pusher collar 3, change the overlapping area of grain dropping hole 10 and adjustment hole 17, after adjustable ring 3 mixes up the position, adjustable ring 3 and Seeding box 4 can be fixing by screw 16, so just can adjust the sowing quantity of every strain, to adapt to late rice sowing early. flow out from grain dropping hole 10 in order to help paddy, adjustment hole 17 is an angle, an also individual angle 15, the top of grain guiding plate 7 is equipped with a baffle plate 6. on the cross bar 2 of each Seeding box 4 correspondence

Claims

1. rice seeder, comprise frame (1), Seeding box (4), adjustable ring (3), travel wheel (8) and main shaft (9), the casing middle part circumference of Seeding box (4) is provided with several grain dropping holes (10), frame (1) is made of cross bar (2), vertical pole (11), pole (12) and bow (13), it is characterized in that: the cross bar (2) of frame (1) is gone up a rain visor (14) is installed, Lower Half at each adjustable ring (3) is surrounded by a grain guiding plate (7), and the two ends of grain guiding plate (7) are fixedly mounted on the cross bar (2) of frame (1) by spring (5).

2. rice seeder according to claim 1 is characterized in that: adjustment hole (17) is an angle, an also individual angle (15), the top of grain guiding plate (7).

3. rice seeder according to claim 1 and 2 is characterized in that: described adjustable ring (3) is the airtight domain with holes, and after adjustable ring (3) mixed up the position, adjustable ring (3) and Seeding box (4) were fixing by screw (16).

4. rice seeder according to claim 1 is characterized in that: described rain visor (14) is an arc shape.

5. rice seeder according to claim 1 is characterized in that: on the cross bar (2) of each Seeding box (4) correspondence a baffle plate (6) is installed.