JP2574546Y2 - Seeding equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

The present invention relates to an apparatus for sowing seedlings in a seedling container, and more particularly to an apparatus using a seeding plate.

[0002]

2. Description of the Related Art Conventionally, for sowing seedling boxes packed with soil, a pair of upper and lower rubbing plates provided with seeding holes at predetermined intervals are overlapped, and seeds are supplied to the seeding holes when the upper and lower seeding holes are not penetrated. Then, slide the rubbing plate on the nursery box so that the upper and lower sowing holes are in the same penetration state, so that the seeds are dropped and sown.
Was used . This pair of rubbing plates usually has a movable plate on the upper side and a fixed plate on the lower side.
Then, the seeding hole provided in the movable plate is disconnected from the seeding hole provided in the fixed plate , that is, the seed is supplied and placed in the seeding hole with the seeding hole of the movable plate having a bottom, and then the movable plate is slid. coincide communicating with seeding hole of the plated hole by moving the fixing plate
Seeding is performed by squeezing . Such a seeding apparatus is used not only for a seedling box, but also for a seedling transplanting paper tube collecting pot in which a large number of paper tubes are connected and assembled, or a seedling frame made of synthetic resin. Is provided in accordance with the pitch of each collecting pot .

[0003]

[0006] In such a seeding plate sliding type seeding apparatus, the size of the seeding hole is usually controlled by using a coated seed coated with a coating material to a fixed size. The number of seeds that have been seeded is determined,
Even if the seeding hole having the predetermined number of grains is used, the seeding hole is usually circular or square, so that all seeding holes do not always have the same number as the predetermined number. By setting the size, the number of seeds is prevented from being reduced, and the number of seeds after seeding is prevented from decreasing. However, it is desirable to sow seeds with a more reliable number of grains because of the recent certainty of budding and the high cost of coated seeds. For this reason, independent seeding holes corresponding to the number of seeding grains are also made to correspond to each pot, but the area required for the seeding holes per pot is increased, and the number of forks is increased. Ensuring that all the small holes have seeds is even more difficult.

[0004]

SUMMARY OF THE INVENTION This invention has been made in view of the above circumstances, can determine the seed particle number entering the sowing hole provided in the sowing plate, such as seedling transplantation paper tube collection pot body, Seeding seedlings in each pot of seedling containers with many pots assembled,
Seeding device that can perform accurately with a fixed number of seeds
The purpose is to provide. To achieve the above purpose
This invention of the structure of the seeding provided seeded plates were slidable
Instead of making the outline of the hole a simple circle or square , multiple circles
Circle formed by wrapping and joining
The outer contour of the connecting pattern is characterized.

[0005] The present invention also provides a seeding hole provided in a seeding plate.
A sheet for adjusting the number of seeds to be partially blindfolded is placed on the seeding board.
It is characterized by being placed.

[0006]

[Function] In this invention, seeds are put on a sowing plate
Rocking the seeding device in
The required number of seeds enter the seeding hole
A predetermined number of seeds from the seed drop hole on the lower fixed plate
Are seeded in the seedling container.

[0007]

EXAMPLES Hereinafter will be described an embodiment of this invention with reference to the drawings. 1 and 2, reference numeral 1 denotes a seeding plate, which is usually made of a transparent synthetic resin plate, and is provided with seeding holes 2 at predetermined intervals. As shown in the enlarged view of FIG. 3, the outline of the seeding hole 2 is obtained by laminating a plurality of circles larger than the seed 3 used.
Outside of the circular connecting pattern formed by connecting two rows
Yes as the contour, Thus various along the arc edge
The child 3 falls into the seeding hole 2 and therefore the number of connecting circles
(Five in this case) seeds are supplied to the seeding hole 2
Become. In this embodiment, two rows of five circular connecting patterns are used.
But the number and arrangement of the circles forming the circular connecting pattern
The number is not limited to this embodiment .

Reference numeral 4 denotes a fixing plate, and four sides are side walls 5, 6,.
7 and 8 are erected. The lower side wall 5 has a gap 9 for inserting the seeding plate 1 between the fixed plate 4 and the sliding plate on the fixed plate 4, and the seeding plate 1 is fixed to the lower portion of the tip side wall 6. A plate 4 and a guide plate 10 to be sandwiched and supported are fixedly provided, and a spring 11 is provided at a lower end of the distal end side wall 6 so that the seeding plate 1 is always stopped at a predetermined position. The fixed plate 4 is provided with a seed drop hole 12 of a circular or square shape slightly larger than the seed hole 2 at a position corresponding to the seed hole 2 provided in the seed plate 1. Usually, it is a rectangle as shown in FIG. The seeding plate 1 is disposed at a position where the tip thereof is always in contact with the spring 11 on the fixed plate 4. At this time, the seeding hole 2 of the seeding plate 1 is, as shown in FIG. 12 is in a state of non-communication, and by pushing the seeding plate 1 in the tip direction against the spring 11, the seeding hole 2 and the seed drop hole 12 are matched,
The seed 3 in the sowing hole 2 is dropped downward. 1
Reference numeral 3 denotes a remaining seed placing portion provided on a side wall portion in front of the sowing plate 2,
This is a place where the seeds 3 remaining on the sowing plate 1 that cannot be completely inserted into the sowing holes 2 are collected and placed.

The present invention has the above-described structure, and the seeding hole 2 of the seeding plate 1 is always in a state where the seeds 3 can be placed thereon. After a predetermined number of seeds 3 are fitted, the remaining seeds 3 are collected in the remaining seed mounting portion 13, and then each pot body and the seed drop hole 12 are aligned on the collecting pot body, and the seeding plate 1 is moved in the tip direction. If pressed, the seeding hole 2 and the seed falling hole 12 coincide, so that a predetermined number of seeds 3 can be easily sown in each pot.
Further, in the present invention, the seeding hole 2 provided in the seeding plate 1 is provided.
5 or more storage seeding holes 2 by superposing a cover sheet for blindfolding both ends or one of them.
It can be used as a storage device. That is, by placing a sheet covering both ends of the seeding hole 2 on the seeding plate 1, the seeds 3 cannot be stored in the semicircular portions at both ends of the seeding hole 2. In the sliding in the direction, by pushing in one row, the seeds 3 in one row can be dropped. In this case, the immediate wall 5
Stopper (not shown) between and sowing plate rising section 1 ｀
Is provided, and the pressing length is regulated, whereby the pressing can be easily performed.

[0010]

[Effects of the Invention] This invention is a sliding seeding plate that is widely used for seeding of collective pots, which is divided into seedling transplanting paper cylinder collective pots or individual compartments for raising seedlings such as cell pots. The seeding hole of the device is wrapped around multiple circles
Outer contour of circular articulation pattern formed by articulation
Shape, so that the required number of seeds
Entering and sowing seeds in each pot with the specified number of seeds
Can be performed. Furthermore , partially hide the seeding hole
When the same sheet is placed on the seeding plate, use the same seeding plate.
Therefore, the number of seeds can be adjusted very easily .

[0011]

[Brief description of the drawings]

FIG. 1 is a perspective view of an example of a seeding device of the present invention.

FIG. 2 is a sectional view of FIG.

FIG. 3 is a partially enlarged plan view of a seeding plate used in the present invention.

FIG. 4 is a partially enlarged plan view of a fixing plate used in the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 seeding plate 2 seeding hole 3 seed 4 fixing plate 5 near side wall 6 tip side wall 7 side wall 8 side wall 9 gap 10 guide plate 11 spring 12 seed drop hole 13 remaining seed placement part

Claims (2)

(57) [Scope of request for utility model registration] A slidable sowing plate is provided on a fixed plate provided with a plurality of seed drop holes at predetermined intervals, and the seed plate has a seeding hole corresponding to the seed drop hole of the fixed plate. In the seeding device provided with the seeding hole , the contour of the seeding hole provided in the seeding plate sliding on the fixed plate is continuously formed by wrapping a plurality of circles with each other.
Outer outline shape of circular connecting pattern formed by touching
A sowing apparatus characterized by that: 2. A seeding hole provided in a seeding plate is partially hidden.
Sowing apparatus as claimed in claim 1, characterized in that placed on the seeding number of adjusting sheet plated board to.