JPS596601B2 - Ridge filling device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ridge-filling device that can quickly and easily perform labor-intensive and troublesome ridge-filling work by mechanical operation. That's right.

A soil raising rotor 3 is provided on one rear side of the traveling vehicle 1 to scrape up rice field mud at the ridge along the slope of the ridge 2.

A soil scattering prevention cover 4 with only the side surface of the ridge 2 side open is provided above the soil raising rotor 3.

The outer edge of this soil scattering prevention cover 4 is set at a higher position than the correct top surface of the ridge 2.

On the side of this soil scattering prevention cover 4, a soil collecting cover 5 is arranged higher than the soil scattering prevention cover 4 to cause the muddy soil scooped up by the soil raising rotor 3 to fall onto the upper surface of the ridge 2 and the slope of the ridge 2.

The shape of the vertical section of this upper reservoir cover 5 is folded back so that the width is the width of the top of a predetermined ridge 2 of a normal rice field (25 cm to 30 cm).
It is formed into an inverted U-shape that is slightly wider, and the outer wall is longer than the inner wall and hangs downward.

As the traveling vehicle 1 moves forward along the ridge 2, the mud from the rice field along the ridge is successively raked up into the soil puddle cover 5 by the earth raising rotor 3. Furthermore, it is characterized in that it is provided so as to fall onto the slope of the ridge 2 and build up the ridge.

It will be explained in more detail.

This figure shows a base frame 6 attached to the rear of a traveling vehicle 1 via a support device a so that it can be raised and lowered, and a joint rod 9 having a main shaft γ installed in the running direction of the base frame 6 and a joint rod 9 provided with a flexible joint 8 at both ends. The figure shows a case in which power is obtained from the main shaft γ, and the power for the earth-lifting rotors 3 arranged in parallel on one side of the main shaft 70 is divided from the main shaft γ.

The support device a in this figure pivots the base frame 6 with an elevating arm 10, a support rod 11, a connecting rod 12, and a lifting rod 13, and allows the elevating arm 10 to slide using hydraulic pressure or the like.
The figure shows the case of a thing that can be raised and lowered almost horizontally.

Further, the soil raising rotor 3 is equipped with a soil raising blade 14 formed to surely scrape up the soil in the rice field.

Further, in the drawing, a chain transmission device b is interposed between the main shaft γ and the earth lifting rotor 3 to rotate the earth raising rotor 3.

In this figure, the dirt reservoir cover 5 is formed to have an inverted U-shape in cross section.

At this time, the top of the ten-dam cover 5 is erected higher than the soil scattering prevention cover 4 to form a soil drop wall 15.

Reference numeral 16 is a pillow block.In addition, conventional ridge filling work involves workers digging up mud by hand with a hoe and mounding it up into ridges one by one, which is extremely difficult work and extremely inefficient. In order to overcome this major drawback, the present invention is equipped with an earth raising rotor 3 that scrapes up rice field mud along the slope of the ridge 2 on one rear side of the vehicle 1, A soil scattering prevention cover 4 with only the side surface of the ridge 2 open is provided above, and the outer edge of this soil scattering prevention cover 4 is set at a higher position than the correct top surface of the ridge 2.
A soil puddle cover 5 is installed higher than the soil scattering prevention cover 4 to cause the mud scooped up by the soil raising rotor 3 to fall onto the upper surface of the ridge 2 and the slope of the ridge 2 on the side of the ridge. The longitudinal section of the cover 5 is folded to form an inverted U-shape whose width is slightly wider than the top width of the ridge 2, and the outer wall is longer than the inner wall and hangs downward, so that the vehicle 1 can be moved along the ridge 2. While moving forward, the mud from the rice field along the ridges is successively raked up into the soil sump cover 5 by the earth raising rotor 3, and the mud raked up into the upper sump cover 5 is caused to fall onto the top surface of the ridge 2 and the slope of the ridge 2. Since it is designed to be a ridge, just by rotating the earth raising rotor 3 and moving the traveling vehicle 1 forward, the earth raising rotor 3 digs up the mud and piles up appropriate mud on the top surface and slope of the ridge 2. We will move forward.

At this time, the soil scattering prevention cover 4 prevents the soil from scattering toward the base frame 6 side due to the rotational force of the soil raising rotor 3,
The soil puddle cover 5 prevents the soil blown toward the ridge 2 side from scattering farther than the ridge 2 position.

At this time, since the outer wall of the soil pool cover 5 is hung downward longer than the inner wall, this outer wall is hung down to the extent that it reaches the outside of the top surface of the ridge 2, so that the outer side of the ridge 2 is reliably blocked and the soil is This prevents the material from being blown to the outside of the ridge 2.

In addition, the folded width of the soil pool cover 5 is made slightly wider than the width of the top of the predetermined ridge 2 of a normal rice field, and the soil pool cover 5 is set higher than the soil scattering prevention cover 4, so that the inside of the soil pool cover 5 is Since a sufficient space is created, the soil thrown away by the earth raising rotor 3 will temporarily accumulate in the earth collecting cover 5, and then fall onto the ridge 2, so that the ridge 2 will be improved.
An even mound of soil will be placed on top.

Therefore, the ridge work can be performed automatically and extremely easily.

As described above, according to the present invention, it is possible to provide a ridge-filling device that has an epoch-making effect, such as being able to quickly and easily perform labor-intensive and troublesome ridge-filling work by mechanical work.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the main part, and FIG. 2 is an enlarged sectional view thereof. 1... Traveling vehicle, 2... Ridge, 3... Earth raising rotor, 4... Soil scattering prevention cover, 5... Soil pool cover.

Claims (1)

[Claims] 1. A soil raising rotor is installed at one side of the rear of the vehicle to scrape up rice field mud along the ridge slope, and a soil scattering prevention cover with only the ridge sides open is installed above the soil raising rotor to prevent soil scattering. The outer edge of the prevention cover is set at a higher position than the correct ridge top surface, and the dirt collecting rotor scraped up on the side of this soil scattering prevention cover is made to fall onto the ridge top surface and ridge slope. The vertical section of this soil pool cover is folded back to form an inverted U-shape that is slightly wider than the ridge top width, and the outer wall is longer than the inner wall and hangs downward. While moving forward along the ridge, the mud from the rice field at the edge of the ridge is successively raked up into the soil cover by the soil-raising rotor, and the muddy soil raked up into the soil reservoir cover is allowed to fall onto the top surface of the ridge and the slope of the ridge to form a ridge. A ridge filling device characterized by being provided as follows.