JP2001178212A - Seeding machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a seeding machine capable of settling low working efficiency of conventional seedling machines seeding on seedbed soil of a nursery box wherein the low efficiency is caused by seeding also on the upper side of front and rear walls of the nursery box and being needed to remove these seeds in the nursery box. SOLUTION: This seeding machine has such a scheme as to comprises continuously seeding seeds S on seedbed soil F in several nursery boxes 30 linearly arranged, having a member 15 implanted with a brush 14 between supports 13 set at right and left side walls 12 and at a nearer part than a fall position P and adjusting the lower end of the brush 14 to the upper rim of the nursery box 30.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD [0001] The present invention relates to a sowing machine used for sowing seeds such as paddy on the floor of a nursery box.

[0002]

2. Description of the Related Art Referring to FIG. Generally, plants immediately after germination are vulnerable to weather fluctuations such as rain and wind, and are susceptible to diseases and pests. Therefore, intensive management, protection and cultivation of plants at these times are extremely important for agricultural work in order to harvest abundantly good quality crops.

[0003] In view of these points, in recent years, a method has been adopted in which seeds S such as paddy are sown on the floor soil F of the seedling raising box 30 and seedlings are raised for a certain period of time. Conventionally, as a means for sowing seedlings in the seedling raising box 30, a method of arranging a plurality of seedling raising boxes 30 in a straight line and continuously dropping seeds S such as paddy on the floor soil F while running the seeding machine 40 immediately above the seedling raising boxes 30. Is adopted.

However, in the conventional seeding machine 40, since the seeds S are continuously dropped and supplied, the seedling raising box 30 is provided.
Unnecessarily sowed on the upper surface of the front wall 31 and the upper surface of the rear wall 32. Therefore, after the seeding is completed, a troublesome operation of sweeping down the seeds S placed on the upper surfaces of the front wall 31 and the rear wall 32 using a broom or the like and placing the seeds S in the seedling raising box 30 is required. Therefore, the sowing operation using the conventional sowing machine 40 requires two steps of substantial sowing and subsequent sweeping operation, which is inefficient and troublesome.

[0005]

The problem to be solved is that the seeding machine 40 that sows seeds S such as paddy on the floor soil F of the conventional seedling raising box 30, Wall 3
Since the seeds S are also sown on the upper surface of the seedlings 2, it is necessary to put the seeds S in the seedling raising box 30, and the work efficiency of sowing is poor.

[0006]

A description will be given with reference to FIGS. According to the invention of claim 1, in a hand-pressed seeding machine in which a plurality of seedling raising boxes 30 are linearly arranged on a floor 50 and seeds S are continuously seeded on the floor soil F of the seedling raising boxes 30, the left and right side plates 12 are provided. A girder 15 on which a brush 14 is planted is installed between the supporters 13 provided at
The lower end of the brush 14 is aligned with the upper edge of the seedling raising box 30.

[0007] The invention of claim 2 is a hand-pressed seeding machine in which a plurality of seedling raising boxes 30 are linearly arranged on a floor 50 and seeds S are continuously seeded on the floor soil F of the seedling raising boxes 30. A girder 15 on which a brush 14 is planted is installed between supporters 13 provided on the side plate 12 at a position behind the descending position P of the seed S,
The lower end of the brush 14 is aligned with the upper edge of the seedling raising box 30, and the position of the brush 14 is arranged between the front wheel 17a and the rear wheel 17b.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION One embodiment of a seeding machine 10 according to the present invention will be described with reference to FIGS. This seeding machine 10 is a hand-pressed sowing machine 10 in which a plurality of seedling raising boxes 30 are linearly arranged on a floor 50 and seeds S are continuously seeded on a floor soil F of the seedling raising boxes 30. Then, a girder 15 on which a brush 14 is planted is erected between supporters 13 provided on the side plate 12 of the seeding machine 10 at a position behind the descending position P of the seed S, and the lower end of the brush 14 is attached to a seedling raising box. The upper edge of 30 is matched. In this case, it is desirable to arrange the position of the brush 14 between the front wheel 17a and the rear wheel 17b.

The seeding machine 10 in the present embodiment is
It is a hand-operated type used for sowing seeds S. Side plates 12 are fixed to both side surfaces of a hopper 11 storing the seeds S, and two front and rear wheels 1 are attached to the lower end of each side plate 12.
7 is provided rotatably. In addition, the hopper 11
The handle 15 for hand pushing is fixed. Hopper 11
The seeds S are continuously dropped on the floor soil F of the seedling raising box 30 by the seed dropping mechanism 18.

In this embodiment, the support members 13 on which the girders 15 are erected are mounted on both sides of the lowered position P, and have a function of preventing seeds S from being sown on both outer sides of the seedling raising box 30. Also serves as a restrictor. Also, brush 1
The girder 15 on which the 4 is implanted is fixed to the support 13 by a brush connection 19, a brush plate 20, a brush retainer 21, and bolts 22, wing nuts 23, and flange nuts 24 for connecting them. With this configuration, the brush 14 is detachable together with the spar 15, and the height position can be freely adjusted.

The operation of the seeder 10 will be described.
In order to sow the seeds S on the floor soil F of the plurality of seedling boxes 30 arranged in a straight line, the sowing machine 10 and the wheels 17 are moved to the seedling boxes 30.
Is made to travel on the upper surface of the left and right side walls 33 of the vehicle. As a result, the seed dropping mechanism 18 operates and the hopper 1
1 are continuously sown on the floor soil F of the seedling raising box 30.

At this time, since the seeds S are continuously sown, they are also sown on the upper surface of the front wall 31 and the upper surface of the rear wall 32 of the plurality of seedling boxes 30 arranged in a straight line. However, this sowing machine 10 has a brush 14, which is provided at a portion behind the descending position P of the seed S, and whose lower end is set to match the upper edge of the seedling raising box 30. Therefore, the seeds S sown on the upper surface of the front wall 31 and the upper surface of the rear wall 32 of the seedling raising box 30 are pushed forward by the brush 14 and dropped on the floor soil F of the seedling raising box 30.

Therefore, the seed S sown by the sowing machine 10
Are all sown on the floor soil F of the seedling raising box 30. After the seeding is completed, the rice seeds on the upper surfaces of the front wall 31 and the rear wall 32 of the seedling raising box 30 are broomed or the like, as in the related art. The work of sweeping S and dropping it on the floor soil F of the seedling raising box 30 is not required.

When the brush 14 is located between the front wheel 17a and the rear wheel 17b, the influence of the unevenness on the upper surface of the side wall 33 of the seedling raising box 30 on the brush 14 can be reduced.

[0015]

The seeding machine 10 of the present invention has a girder 15 in which a brush 14 is planted between supporters 13 provided on the left and right side plates 12 behind the descending position P of the seed S. Since the lower end of the seedling raising box 14 coincides with the upper edge of the seedling raising box 30, the front wall 31 and the rear wall 32 of the seedling raising box 30 can be moved in one stroke at the same time as the seeding.
Can be sent into the seedling raising box 30. Thereby, the seeding operation can be performed efficiently.

[Brief description of the drawings]

FIG. 1 is a side view showing a seeding machine according to a conventional example.

FIG. 2 is a side view showing a seeder according to the present invention.

FIG. 3 is a front view of the seeder shown in FIG. 2;

FIG. 4 is an exploded perspective view showing a brush part of the seeder shown in FIG. 2;

[Explanation of symbols]

 REFERENCE SIGNS LIST 10 seeder 11 hopper 12 side plate 13 support 14 brush 15 girder 16 handle 17 a front wheel 17 b rear wheel 18 seed drop mechanism 19 brush connection 20 brush plate 21 brush holder 22 bolt 23 wing nut 24 flange nut 30 seedling box 31 front wall 32 Rear wall 33 Side wall 40 Seeding machine 50 Floor P Lowering position F Floor soil S Seed

Claims (2)

[Claims] 1. A push seeding method in which a plurality of seedling raising boxes (30) are linearly arranged on a floor (50), and seeds (S) are sown continuously on the floor soil (F) of the seedling raising boxes (30). In the machine, the brush (1) is provided between supporters (13) provided on the left and right side plates (12) at a portion behind the lowered position (P) of the seed (S).
4) A seeding machine in which a girder (15) having planted therein is erected, and a lower end of a brush (14) is aligned with an upper edge of a nursery box (30). 2. A push seeding method in which a plurality of seedling raising boxes (30) are linearly arranged on a floor (50), and seeds (S) are continuously seeded on the floor soil (F) of the seedling raising boxes (30). In the machine, the brush (1) is provided between supporters (13) provided on the left and right side plates (12) at a portion behind the lowered position (P) of the seed (S).
4) A girder (15) having the planted therein is erected, the lower end of the brush (14) is aligned with the upper edge of the nursery box (30), and the position of the brush (14) is set at the front wheel (17a) and the rear wheel ( 17b)
Seeding machine arranged between