JPS61212202A - Rice field ridge shaping 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] [Industrial application field] The present invention relates to a ridge adjustment machine.

[Conventional technology]

Conventionally, this type of ridge adjustment machine was the Utility Model 57-10483.
As disclosed in the publication, etc., a traveling machine, an embankment rotor, a ridge pounding board, etc. are provided, and the structure is such that mud is embanked onto the ridges with the embankment rotor and compacted by pounding with the ridge pounding plate to form the ridges. ing.

[Problem that the invention seeks to solve]

However, the beating structure of the above-mentioned ridge-beating board employs a so-called lever crank mechanism, in which the ridge-beating board reciprocates over a predetermined long stroke, and then strikes and compacts the ridge near the bottom dead center of the reciprocating motion. Because of this structure, it is effective when the amount of embankment is relatively large, but in the case of embankment on soft mud, for example, the number of times of tapping is rather insufficient.

[Means for solving problems]

The present invention aims to eliminate these inconveniences, and its gist is to connect a machine frame to a traveling machine body, provide an earth embankment rotor on the core machine frame, and install a ridge structure behind the earth embankment rotor. is provided to be able to vibrate, the ridge adjustment body is vibrated by a vibration mechanism,
The ridge straightening machine is characterized in that the ridge straightening body is configured to compress the ridge surface.

[For production]

The traveling machine moves along the ridge, and the earth embankment rotor heaps mud onto the ridge, and the embankment is compacted by the vibrating action of the ridge adjustment body caused by the vibration of the vibration mechanism.

〔Example〕

1 to 3 show a preferred embodiment to which the present invention is applied, in which FIG. 1 is an overall perspective view, FIG. 2 is a rear view, and FIG. 3 is a side view.

In the embodiment shown in FIGS. 1 to 3, (1) is a traveling machine that is a tractor, and a machine frame (3) is connected to the rear part of the machine body by a coupling mechanism (2), and the machine frame (3) has a ridge. (4) An earth embankment rotor (5) that heaps up the mud on the ridge is mounted on a shaft,
The power take-off shaft (6) of the tractor rotates the main shaft (power) of the machine frame (3), the chain mechanism (8) rotates the rotor shaft (9), the earthwork rotor (5) rotates, and the blade Part C1G is used to rake up muddy soil from the ridges and the like.

Further, the ridge adjustment body συ of this embodiment is formed in a cross-sectional shape.

In this case, a holding frame is provided on the rear surface of the rotor cover 0, a pair of support rollers α are provided vertically on the holding frame αJ, a support shaft α9 is provided vertically movably between the support rollers, and a support shaft lI9 is provided on the rear surface of the rotor cover 0.
A lower limit stopper CL6) is provided at the upper part of the ridge, the lower end of the support shaft α9 is connected to the ridge adjustment weight υ, and a position regulating frame 1η is provided at the upper part of the ridge adjustment body αυ.

In addition, a hanging frame portion is provided on the upper part of the ridge adjustment body 0.1. A weight body 0 is provided on the hanging frame.

(2G is a vibration mechanism. In this case, a rotating shaft 01 is installed horizontally on the top of the ridge adjustment body συ, a pulley (Company) is fixed to one end of the rotating shaft Cυ, and an eccentric quay (c) is fixed to the other end. Then, fix the pulley (to) to the main shaft (7), wrap the belt (c) around the pulley and the pulley, and rotate the main shaft (7) (rotating the rotation axis ■υ from the second). And eccentric kuwait (ha)
(2) so that the ridge adjustment body αυ is vibrated by the action of

In addition, on the clamping surface, mud removal material such as rubber, sponge, hair, etc. + 2E
El is attached.

In addition, the upper part of the ridge adjustment body αυ stands up along the rear surface of the rotor cover α), which is because the mud splashed up from the gap between the lower edge of the rear surface of the rotor cover α and the upper surface of the ridge (4) is exposed to the outside. This is to prevent it from scattering.

In addition, the ridge adjustment weight υ may be divided and formed, and the tightening area may be varied by attaching and detaching it.

In addition, in this embodiment, a power source is provided on the ridge side surface of the rotor/<α (= side part cut member that moves up and down following the pattern + 27).◎ Since this embodiment has the above configuration, it is possible to When the aircraft (1) travels along the ridge (4), the earth embankment rotor (5) rotates and heaps up the mud at the edge of the ridge (4) onto the ridge, and the embankment is filled with the weight of the ridge body (11). and a weight body (a ridge adjustment body αυ that is pressed by the weight of 11 and vibrates by a vibration mechanism (to))
The ridges are continuously tightened many times by the vibrating action of the ridges, thereby making it possible to tighten tightly and efficiently form new ridges.

In addition, as another embodiment, the earth embankment rotor (5) can be applied to a structure in which the rotational axis of the earth embankment rotor (5) is arranged in a direction substantially perpendicular to the ridge creation direction.
However, it can also be applied to roller-shaped objects.

Further, the vibration mechanism (4) can also be applied to other mechanical types, electric types, hydraulic types, etc.

Further, the ridge adjustment body (Ll) may be attached to a spring member, for example, a plate spring member provided on the machine frame, so that the ridge adjustment body circle can be vibrated.

〔Effect of the invention〕

As described above, the present invention uses a vibration mechanism (2) to vibrate the ridge straightening body, and this vibration tightens the ridge, so that the ridge is tightened well by instantaneous multiple vibrations, and a robust ridge can be obtained. , and the traveling speed of the traveling aircraft can be increased, which can be expected to improve work efficiency.

As described above, the intended purpose can be fully achieved.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of the first embodiment, FIG. 2 is a rear view of the main part thereof, and FIG. 3 is a side view of the main part. (1)... Traveling machine body, (3)... Machine frame, (5)... Earth embankment rotor, αυ... ridge adjustment body, ■... Vibration mechanism. March 15, 1985

Claims (1)

[Claims] A machine frame is connected to the traveling machine body, an earth embankment rotor is provided on the machine frame,
A ridge adjustment machine, characterized in that a ridge adjustment body is vibrably provided behind the earth embankment rotor, the ridge adjustment body is vibrated by a vibration mechanism, and the ridge surface is compressed by the ridge adjustment body. .