JPH052040Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention provides a spare seedling storage device that supports and retains spare seedlings with a seedling holder, and a device for feeding powder and granules from a powder tank and placing them in a field. The present invention relates to a rice transplanter equipped with a powder supply device.

[Conventional technology]

In such a rice transplanter, the powder tank is sealed through the upper lid, which is different from, for example, closing the powder tank with a spare seedling storage box that also serves as the top lid, or a spare seedling scooping board. Although this method has the advantage that the moisture of the preliminary seedlings is difficult to reach the powder and granules, and the powder does not become damp, conventionally, the top lid of the powder tank is closed and fixed using a locking metal fitting for that purpose. I was getting used to it.

[Problem that the invention attempts to solve]

However, the cost is high because special metal fittings are required to fix the top cover.

An object of the present invention is to enable fixing of the top cover at low cost.

[Means for solving problems]

The characteristic configuration of the present invention is that in the above-mentioned rice transplanter, the powder and granular material tank is arranged so that the seedling holder stored in the preliminary seedling storage device rests on the upper lid of the powder and granular material tank in a closed state. , the preliminary seedling storage device is provided with a locking member for fixing the seedling holder to the machine body, and its functions and effects are as follows.

[Effect]

That is, the upward rotation of the top cover is pressed by the seedling holder fixed via the locking member, and the top cover is closed and fixed.

[Effect of the invention]

Therefore, by effectively utilizing the locking member of the seedling holder, the top cover can be closed and fixed without requiring any special metal fittings, and costs can be reduced.

〔Example〕

As shown in FIG. 1, a pair of left and right wheels 1, 1,
At the rear of the machine, which has an engine 2, a control handle 3, etc., there is a seedling stand 4 that moves back and forth horizontally, and the pine seedlings placed on this seedling stand 4 are cut out one by one and transported to the field. In addition to providing a seedling planting device A consisting of two planting arms 5, 5, etc. for planting,
A plurality of ground floats 6 are attached to the lower part of the machine body to constitute a walking type rice transplanter capable of planting two rows.

As shown in FIG. 1, a powder and granular material feeding mechanism 8 is installed in a row at the lower part of a powder and granular material tank 7, and the powder and granular material is connected to this feeding mechanism 8 through a hose 9. The groove device 10 is attached to the grounded float 6 so as to form a groove in the field and supply powder to the groove, forming a powder supply device B, which is used for seedling planting and two-row planting. It is designed so that it is possible to fertilize the area near each seedling and to sow directly.

As shown in FIG. 3, the groove cutting device 10 is attached by connecting a continuous groove cutting plate 11 to the lower surface of the grounding float 6 with screws. and exchanging the groove cutter 10 attached to the left side of the grounding float 6 and the groove cutter 10 attached to the right side,
By changing the mounting position of the groove cutting device 10 attached to each of the left and right sides, the mounting position of the groove cutting device 10 on the left and right sides can be changed to a total of 4 locations, 2 places inside the machine body from the planted seedlings and 2 places on the outside of the machine body. It's like this.

A preliminary seedling storage device C is provided above the powder tank 7 to store preliminary seedlings supported by a seedling box 12 serving as a seedling holder, and this preliminary seedling storage device C is constructed as shown in FIG. As shown in FIG. 2, one end of the seedling box 12 containing the spare seedlings is placed on the bonnet 13 and locked to the locking member 14 attached to the top of the bonnet 13.
The other end is held in place by a locking member 15 attached to the body.

The powder and granular material tank 7 is installed so that the seedling box 12 stored in the preliminary seedling storage device C rests on the upper lid 7A of the powder and granular material tank 7 in the closed state via an elastic member 16 attached thereto. The upper lid 7A is closed and fixed by a seedling box 12 fixed to locking members 14 and 15. In addition, when replenishing fertilizer to the powder tank 7, the seedling box 12 is unlocked from the locking members 14 and 15 and removed, and then the upper lid 7A is opened while being swung by the hinge 17. The elastic member 16 is attached to the upper lid 7A so that its position can be changed,
As the elastic member 16 is positioned toward the front side of the horizontal body, the gap between the seedling box 12 and the upper lid 7A becomes smaller, and the pressing force of the seedling box 12 against the upper lid 7A increases.

In addition, 18 in FIG. 2 indicates the powder tank 7 and the upper lid 7.
This is a sponge to prevent a gap from forming between A and A.

[Brief explanation of drawings]

The drawings show an embodiment of the rice transplanter according to the present invention, in which Fig. 1 is a side view of the entire walk-behind rice transplanter, Fig. 2 is a partially cutaway sectional view showing the fixing structure of the upper lid of the powder tank, FIG. 3 is a perspective view showing the mounting structure of the groove creator. 7...Powder tank, 7A...Top lid, 12...
Seedling holder, 14, 15... Locking member, B... Powder supply device, C... Spare seedling storage device.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. Spare seedling storage device C for storing preliminary seedlings supported by seedling holders 12, and powder supply for feeding powder and granules from a powder tank 7 and supplying them to the field. The rice transplanter is equipped with a device B, and the granular material tank 7 is opened so that the seedling holder 12 stored in the preliminary seedling storage device C rests on the upper lid 7A of the granular material tank 7 in the closed state. At the same time, the seedling holder 12 is placed in the preliminary seedling storage device C.
A rice transplanter provided with locking members 14 and 15 for fixing the rice transplanter to the machine body. 2. The rice transplanter according to claim 1, wherein the seedling holder 12 is a seedling box.