JPS615708A - Seed feed-out apparatus in seeding machine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] Various rice seeding machines exist and are on the market to date, but there are many types of rice seeding machines that do not damage or damage seeds in the best condition, depending on the characteristics of the seeds, and that are highly sought after by consumers. It is unfortunate that there is no such thing as a highly productive structure at a reasonable price.

Based on the motive of this invention, this machine fully utilizes the available parts of existing agricultural machines, and is the same as this [W] which is commercially available today.
j. Completed an unrivaled and inexpensive seeding machine with a simple mechanism, extremely superior functionality, and an unrivaled low-cost seeding machine by eliminating all the defects of the machine, making it possible to revolutionize and popularize progress in this field. This is what we aim to contribute to.

The structure of the invention will be described below.

A buffer body ■ is arranged on the base, a seed box ■ is fixed on the buffer body ■, a vibration actuating body ■ or ■' is arranged at a predetermined position of the seed box ■, and a vibration actuating body ■ Alternatively, the seed box (2) may be configured to generate a vibrating motion by imparting an action to (1).

The structure of the vibration actuating body (1) or (2) may be an eccentric rotating body or a vibrating motor cam, etc., and there are no limitations. Alternatively, if it is possible to impart a vibrating action to the seed box (2) by the vibration of the machine body itself due to the rotation of the engine, the presence of the vibration actuating body (2) or (2') and the buffer (2) may be unnecessary.

The seed box (■) placed in the seed box (■) is constructed so that it can slide on the bottom plate (■) and reach the delivery port (■).

The direction of arrival can be either downward or upward depending on the way the vibration operates.

The seeds (2) that have reached the heat of the delivery port (2) are moved to the conveyor (2) and reach the sowing position, but the configuration thereof is outside the scope of this application and will therefore be omitted.

Further, an opening/closing body (2) is disposed at the boundary between the sending port (2) and the conveying body (2), and the opening/closing body (2) is configured to be movable up and down, so that seed delivery can be started, stopped, and adjusted at will. The opening/closing body (2) is constructed to include a flexible body (stock) if necessary.

Seed box (■) may be configured to have a rectifier plate @ rectifier guide (◎).

Even though labor savings and productivity improved due to the completion of the present invention, the economic pressure on farmers even gave rise to the new term "mechanization poverty". This has the great effect of contributing to improved productivity by saving time and money spent on raising seedlings, etc. Of course, it is natural that this would hinder the development of independent machines.

[Brief explanation of the drawing]

The first figure is a sectional view, the second figure is an A-A cross-sectional view of the first figure, and the third figure is a sectional view.
The figure is a detailed view of part B in Figure 1. Figure 3 Procedural Amendment Document Showa Seal May λΣ Day 1, Indication of the Case 1932 Japanese Patent Application No. 128165 2, Title of the Invention Seed delivery device in a seeder 3, Person making the amendment Relationship with the case Patent tk! Im Address: 376 Oaza Mise, Mise Village, Kanzaki District, Saga Prefecture
Name: Jinji Kamura 4, Agent 5, Subject of amendment Main text of the specification 6, Contents of amendment The main text of the specification should be amended as shown in the attached sheet.
Particulars 1. Name of the invention Seed delivery device in a seeding machine. 2. Claim 1: A main body formed by a seed box (3) provided on a base (1); a seed outlet (7) formed on the rear wall of the seed box (3); a rear end A bottom plate (6) of the seed box (3), with a part of the part facing the front delivery exit (7) and inclined with respect to the horizontal in the front-rear direction; inside the seed box (3), It is provided above the bottom plate (6) and is inclined so that the front end is lower than the rear end.
6) and between the front wall of the seed box (3), respectively, at intervals (11). *The front delivery outlet (7) provided on the seed box (3). An opening/closing body (9) that opens and closes; attached to the opening/closing body (9), and as the opening/closing body opens and closes, the bottom plate (6) at the outlet (7) K
) A flexible body (10) detachably provided on the upper surface of the seed-seeding machine. 2. A seed delivery device in a seeding machine according to claim 1, wherein the bottom plate (6) is formed with a rear end thereof leveled at a lower level than a front end thereof. 3. The seed delivery device in a seed seeding machine according to claim 4, wherein the bottom plate (6) is formed with a rear end thereof positioned higher than a front end thereof. 4. The bottom plate (6) has a rectifying guide (12) on its upper surface, which has a part that is more gently sloped than the bottom plate (6).
Yoke 2 of a patent claim characterized in that
A seed delivery device in the seeding machine described in Section 1. 5. The seed box (3) has a buffer (3) on the base (1).
2) A seed delivery device that can be applied to a seeding machine according to any one of claims 1 to 4 of the patent claim, characterized in that the device is provided through the seed dispensing device. 6. A seed delivery device in a seeding machine according to any one of claims 1 to 5, wherein the vibration device is an engine provided in the main body. 7. In the seeding machine according to any one of claims 1 to 5, the vibration device is a vibration device (4) provided in the seed box 3 (4). 3. Detailed Description of the Invention Field of Industrial Application This invention relates to a seed dispensing device in a seeding machine widely used in agriculture, horticulture, etc. As an example of technology, in the case of rice cultivation, in current rice cultivation, seeds are generally germinated using a 7 yen germ box, a seedling is created, the seedling raising box is loaded into a rice transplanter, and while the rice transplanting process is progressing, the same machine The seedlings in the seedling raising box are transplanted in appropriate quantities using a transplanting device installed in the rice transplanter.These rice transplanters are already known and are not shown in the drawings. The rice transplanter has the following problems: The rice transplanter itself has to be complicated because it takes out the appropriate amount of rice from the seedling box and transplants it into the rice field, so the rice transplanter itself is expensive. This invention was made to solve this problem, and its purpose is to have an extremely simple structure without having a complicated structure like the conventional rice transplanter, and therefore to reduce the price. It is an object of the present invention to provide a seed delivery device for a seed sowing machine that can produce teeth with a wider width and at a lower cost than a rice transplanter or the like. When talking about spear 1
In Figures to Figures 3 and 3, a main body formed by the seed box 3 provided on the base 1; a seed delivery lower formed on the rear wall of the seed box 3; a part of the rear end; Bottom plate 6 of the seed box 3, which faces the delivery lower and is inclined with respect to the horizontal in the front-rear direction: Provided above the bottom plate 6 in the seed box 3, with the front end being closer to the rear end. a rectifying plate 11 which is inclined so as to be located at a lower position and is provided at intervals between the bottom plate 6 and the front wall of the seed box 3; , an opening/closing body 9 that opens and closes the delivery lower; a flexible body 10 which is attached to the opening/closing body 9 and is provided on the upper surface of the bottom plate 6 in the delivery lower so as to be able to come and go as the opening/closing body opens and closes; A seed sending device in a seeding machine characterized by comprising: a seeding machine formed by providing a front main body on a machine body; and a vibrating device provided on the seeding machine. The bottom plate 6 may be formed with the rear end lower than the front end as shown in Figure 1, or the rear end may be higher than the front end as shown by the two-dot chain line in the figure. It may be formed by conditioning it. Further, a rectifying guide 12 may be provided on the bottom plate 6, as shown in FIG. 1, which is sloped more gently than the bottom plate 6. This rectifying guide 12 operates as follows: 1. When the seeds sequentially move on the bottom plate 6 in the direction of the delivery lower by vibration. The moving speed is reduced so that 7+1131 units reach the outlet 7 at a time. Further, the seed box 3 may be provided on the base 1 with a buffer 2 interposed therebetween. Further, the vibration device may be an engine provided in the aircraft body. Further, the vibrating device may be a vibrating device 4 or 4' provided in the seed box 3, as shown in Figure 1. The vibrating devices 4 and 4' may be a well-known eccentric rotating body, a vibrating motor, or a mechanism such as a continuous cam mechanism. Further, in the case where the 4M motion caused by the rotation of the engine or the like is utilized as described above, the vibration devices 4, 4', etc. may be omitted. The seeds 5 housed in the working seed box 3 are caused to flow down on the rectifying board 1 due to the vibration caused by the vibrating device, and because the seed box 3 is provided on the base 1 via the buffer body 2. , and falls onto the bottom plate 6. Then, due to the vibration, it is moved on the bottom plate 6 in the direction of the delivery lower, and reaches the delivery lower. In this case, the opening/closing body 9 is opened in advance with an appropriate opening, so that the seeds 5 fall out of the delivery lower in appropriate amounts from the gap between the opening/closing body 9 and the rear end of the bottom plate 6. be sown. When adjusting the amount of sowing, the amount of opening is changed using the opening/closing body 9. Also, when the aircraft reaches the end of a rice field and changes direction, the opening/closing body 9
Close the delivery lower using. When resuming sowing, the opening/closing body 9 is opened and sowing is performed as described above. Embodiment The above-mentioned delivery lower is connected to a dispersion tube yB provided in the seed box 3, and the dispersion tube 8 has a plurality of dispersion tubes lined up at its upper end as shown in FIG. The lower end portion is formed in a dispersed manner to spread out toward the end. This forms the sowing interval for rice cultivation. Next, regarding the flexible body IO, recently in rice cultivation, the surface of the seed rice is coated with an oxygen generating agent, and when the seed rice germinates, the coating layer decomposes.
A method of supplying oxygen to the seeds is used. For this reason, there is a risk of damaging the coating layer when handling the seed rice formed in this way. In this invention, the above-mentioned damage can be prevented by providing the flexible body 10 in the opening/closing body 9 as described above. Next, the distances provided between the rectifying plate 11 and the bottom plate 6 and between the front wall of the seed box 3 and the front wall of the seed box 3 are for preventing the bridging phenomenon of seeds. It is also for the same reason that a rectifying guide 12 is provided on the bottom plate 6, having a part that is more gently sloped than the bottom plate 6.
The same applies to the provision of portions with different slopes. Further, as shown in Figure 1, the opening/closing body 9 is provided so that it can be opened and closed by a pulley, so that it can be opened and closed with a small sword. In addition, the bottom plate 6 is formed so that the side closer to the delivery lower is higher, so that the seeds are raised up the slope by vibration, and this K also prevents the bridging phenomenon of the seeds. It has become. Effects of the Invention By having the structure as described above, the present invention can sow the seeds 5 housed in the seed box 3 in appropriate amounts one by one while preventing the bridging phenomenon from occurring. In addition, seeds coated with an oxygen generating agent or the like can be sown while preventing the coating layer from being shredded. In addition, the structure can be made to be more similar in width than the transplanting device of a conventional rice transplanter. 4. Brief description of the drawings The drawings show embodiments of the present invention. Figures 1 and 1 are cross-sectional views of a seed delivery device in a seeding machine, and Figure 2 is a cross-sectional view of the A-A line in Figure 1. The perspective view, Figure 3, is an enlarged detailed view of the part shown in Figure 1. 1...Base 2...Buffer 3...Seed box 4...Vibration device 4'...Vibration device 6...Bottom plate 7...Outlet port 9...Opening/closing body IO...・Flexible body 11... Rectifying plate 12... Rectifying guide

Claims (1)

[Claims] A seed outlet is disposed at a predetermined position of the seed box, and the seed box is configured to be vibrated, so that the seeds in the seed box can be sent out from the outlet by the vibration of the seed box. A seed delivery device in a seeding machine, characterized by comprising: