JPS6345146Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a seeding device in a multi-row flooded direct sowing machine.

In other words, it is difficult to individually detect the feedout amount of each row in a multi-row type flooded direct seeder, and it requires a complicated structure.
This invention allows the amount of feed of all rows to be easily detected and adjusted by monitoring only one location of the large hopper that supplies seeds, and the entire machine body can monitor the remaining amount of seeds in the hopper. It is possible to maintain a stable state without losing balance due to changes, and to ensure that seeding work can be carried out reliably and suitably.

Next, the embodiment shown in the drawings will be described.

Figure 1 shows a side view of a 6-row flooded direct sowing machine.
A is a traveling aircraft, and aircraft 5 is located behind engine E.
Both handle rods 6, 6 extend rearward from the rear of the machine A, and swing type transmission cases 7, 7 are installed on both sides of the machine body 5, respectively, with wheels 1, 1 mounted thereon. Three floats 8a, 8b, 8c are arranged at the rear and on both left and right sides thereof, and each mounting base 9 installed at the upper center of each float 8a, 8b, 8c is connected by connecting rods 10, 10. ,
A central mounting base 9 is connected to the rear of the traveling machine A, and three floats 8a, 8b, 8c are installed so that they can be towed by the traveling machine A, and each float 8a, 8b,
V-shaped notches 11 are formed on both sides of the rear part of 8c to open the vertical direction and the rear, and a groove forming body 12 in the front and rear direction is provided protruding from the lower surface of the float in front of each notch 11. A cultivating soil body 13 is installed on the rear side of the section 11.

Additionally, small hoppers 2a, 2 are provided above each mounting base 9 above each float 8a, 8b, 8c.
The shutters 4a, 4 are installed in series with opening/closing lids 14 on their upper parts, and the shutters 4a, 4 are hung from the rear of the lower parts of the small hoppers 2a, 2b, 2c, respectively.
Both outlets 15, 15 formed at the lower ends of the small hoppers 2a, 2b, 2c are installed so as to look above the front parts of the two notches 11, 11, and the small hoppers 2a, 2b, 2c are fed out from the lower part of the hoppers 2a, 2b, 2c by a feeding roll, or The seeds are installed in the shooters 4a, 4b, and 4c so as to be able to send out the seeds directly.

A large hopper B having an opening/closing lid 16 on the upper part is installed at the upper rear part of the machine body 5 in the traveling machine A, centered in the width direction of the entire machine body, and the large hopper B is transparent so that the inside can be seen through. A large hopper B is formed on the handle rod 6 side.
There is a scale 1 on the back that can display the amount of seeds inside.
A feeding roll 20 rotated by a flexible transmission shaft 19 is mounted in the feeding section 18 at the lower part of the large hopper B.
Seeds can be fed evenly to the bottom of 8 3
The main pipes 3a, 3b, 3c are connected to each other, and the other end of each pipe 3a, 3b, 3c is connected to each small hopper 2a, 2b, 2c, respectively.

Note that it is also possible to adopt a configuration in which the amount of feed from the lower part of the large hopper B is detected by a counter or by the number of revolutions of the feed roll 20.

Therefore, when the seeds are placed in the large hopper B and the seeds are placed in the large hopper B, the floats 8a, 8b, 8c pulled by the traveling machine A slide on the rice field, and each groove cutting body 12 cuts the rice on the rice field. It will be grooved,
The seeds in the large hopper B are evenly sent out to each pipe 3a, 3b, 3c by the feed roll 20, and the seeds sent out into each small hopper 2a, 2b, 2c from each pipe 3a, 3b, 3c are sent out to the shooter 4a. , 4b and 4c, and are discharged from each outlet 15 through the notch 11 into a trench on the rice field, covered with soil 13, and sown.

By monitoring the large hopper B in this state, the amount of feedout can be detected using the scale 17.

In other words, by looking only at the large hopper B, it is possible to detect multiple threads being fed out.

In this way, the present invention is equipped with a large hopper that can detect the amount of seeds delivered from the lower part in the widthwise center of a traveling machine body with wheels, and a large hopper that is located below the large hopper and in the lateral direction of the machine body. The large hopper is connected to a plurality of small hoppers arranged in a row by pipes so that seeds can be evenly fed from the large hopper, and the seeds can be sown in single or multiple rows from below each small hopper using a shooter. With this structure, the amount of feed for each row can be easily detected and adjusted simply by monitoring the large hopper that supplies seeds, and the large hopper can be easily adjusted by simply monitoring the large hopper that supplies seeds. Because it is installed at the center in the width direction of the machine, the balance of the machine as a whole remains stable regardless of changes in the amount of seeds remaining in the hopper, and the sowing operation can be carried out reliably and efficiently. It has the features of being able to

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of a multi-row flooded direct seeding machine, Fig. 2 is a plan view thereof, Fig. 3 is a rear view of the main parts, and Fig. 4 is a plan view of the float. Show the diagram. 1... Wheels, A... Traveling machine, B... Large hopper, 2a, 2b, 2c... Small hopper, 3a,
3b, 3c...pipe, 4a, 4b, 4c...shooter.

Claims (1)

[Scope of utility model registration request] A large hopper capable of detecting the amount of seeds delivered from the lower part is installed in the center in the width direction of the traveling machine body having wheels, and a plurality of hoppers are arranged below the large hopper and in the lateral direction of the machine body. The large hopper is connected to the small hopper by a pipe or the like so that the seeds can be evenly fed, and the seeds can be sown in a single or multiple rows from below each small hopper using a shooter. A seeding device for a multi-row flooded direct sowing machine.