JPS62166802A - 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.
No. 2 is known, and its structure includes a traveling body, a rotating rotor,
The structure is such that a ridge pounding board or the like is provided, and the mud is embanked onto the ridge using a rotating rotor, and the mud is pounded and compacted with the ridge pounding plate to form the ridge.

In addition, there is also one in which the ridge beating body is a vibrating body, and the ridges are tightened by the vibration of the vibrating body.

[Problem that the invention seeks to solve]

However, the conventional structure has the disadvantage that when mud is heaped up by the rotating rotor, the mud may be scattered outward, reducing the embankment efficiency.

[Means for solving problems]

The purpose of the present invention is to eliminate these inconveniences, and its gist is that a machine frame is provided on the traveling machine body, a rotating rotor for plowing the inside of the old ridge is provided on the machine frame, and a rotating rotor is provided above the rotating rotor. and a cover member provided above the ridge, a vibrating body having a shape adapted to the top surface of the ridge and one side of the ridge located at a rear position in the direction of movement of the rotating rotor, and a vibration mechanism for vibrating the vibrating body. The ridge straightening machine is characterized in that a flexible member is provided on the machine frame side at a rear position in the direction of movement of the rotating rotor, and a free lower part of the flexible member is connected to the vibrating body. .

[Effect]

When the traveling machine travels along the ridge, the rotating rotor plows and mounds the inside of the old ridge, and the embankment is tightened by a vibrating body vibrated by a vibration mechanism. The member prevents mud from scattering backward in the direction of movement of the rotating rotor.

〔Example〕

1 to 5 show embodiments to which the present invention is applied,
1 to 3 are the first embodiment, FIG. 4 is the second embodiment,
FIG. 5 shows a third embodiment.

In the first embodiment shown in FIGS. 1 to 3, l is a traveling machine that is a tractor, and a climbing machine frame 3 is connected to a coupling mechanism 2 at the rear of the machine, and the inside of a former ridge 4 is connected to the machine frame 3. A rotary rotor 5 for plowing is rotatably mounted on a shaft, a cover member 6 is provided above the rotary rotor 5 and above the ridge 4, and the main shaft 8 of the machine frame 3 is rotated by the power take-off shaft 7 of the tractor, and the chain mechanism The rotating rotor 5 is rotated to plow and heave up the mud inside the old ridge 4 with its blade portion 9.

10 is a side cover member, and the side cover member 10 is provided so as to be movable up and down along the upper surface of the ridge 4.

Reference numeral 11 denotes a vibrating body, and in this case, the vibrating body 11 includes an upper plate member 11a that slides in contact with the upper surface of the ridge, and a side plate member f that slides in contact with the ridge slope.
lb and is formed in a vertical cross-sectional shape that matches the ridge.

Reference numeral 12 denotes a support mechanism, in which two swinging links 13 are pivotally and protrudingly provided on the machine frame 3, a mounting member 14 is pivotally mounted on the tip of the swinging link 13, and a buffer is attached to the mounting member 14. Mechanism 15
In this case, the vibrating body 11 is attached via a slide shaft 16 and a buffer spring 17.

18 is a vibration mechanism, in which a vibration member 20 having an eccentric weight body 19 rotatably installed therein is attached to the vibrating body 11, a pulley 22 is fixed to a support shaft 21 of the eccentric weight body 19, and a pulley 22 is fixed to the support shaft 21 of the eccentric weight body 19; 23 is fixed, a belt 24 is wound around the pulleys 22 and 23, and a tension roller 26 is swingably provided on the outer surface of the belt 24 to take up slack in the belt 24 by being pressed by a compression spring 25. Support shaft 2 due to rotation
1 is rotated, and the vibrating body 11 is vibrated by the action of an eccentric weight body 19.

27 is a flexible member, in this case the cover member 6
Two mounting frames 28 are attached to the rear face in the direction of movement, and a vertical shaft 29 is provided on the mounting frame 28 by being guided so as to be vertically movable by rollers inside the mounting frame 28. The flexible member 27 is fixed, the vertical shaft 29 is pushed up by the push-up spring 31 until the stopper 32 of the vertical shaft 29 comes into contact with the mounting frame 28 , and the free lower part 33 of the flexible member 27 is pushed up on the vibrating body 11 . It is connected to the rear end of the vibrating body 11 via a mounting bolt 34 through the lower part.

In this case, rubber is used as the flexible member 27, but it may also be made of flexible resin or leather, or sponge, hair, etc. may be pasted on the inner surface of the ridge side of the flexible member 27.

Since this first embodiment has the above-mentioned configuration, when the traveling punching body l travels along the old ridge 4, the rotary rotor 5 rotates and moves along the old ridge 4.
The mud is heaped up on the old ridge 4 while the interior is tilled, and the cover member 6 prevents the mud from scattering outward, improving the embankment efficiency.On the other hand, the vibration mechanism 18 is driven to move the embankment to the vibrating body 11. Since the vibrating body 11 has a shape adapted to the top surface of the ridge and one side of the ridge, the top surface of the ridge and the slope of the ridge are simultaneously tightened.
In addition, since the flexible member 27 is connected to the vibrating body 11, it is possible to prevent the free lower part 33 from being lifted up by the irregularities of the embankment or the scattered mud, thereby increasing the embankment efficiency. This will further improve the ridge 4
It can be tightened firmly and new ridges can be obtained efficiently.

In this case, the flexible member 27 is located inside the ridge side of the vibrating body 11, so it acts as a garden, reliably prevents mud from adhering to the sliding surface of the vibrating body 11, and thus strongly prevents the embankment. The free lower part 33 of the flexible member 27 can be tightened to the vibrating body 11.
Since the free lower part 33 of the flexible member 27 is connected to the flexible member 27, it is possible to prevent the free lower part 33 of the flexible member 27 from flapping due to the vibration operation of the vibrating body 11.

The second embodiment shown in FIG. 4 shows another example of the support mechanism 12 for the vibrating body 11. In this case, four guide rollers 35 are provided on the machine frame 3, and a movable body 36 is provided so as to be slidable by the guide rollers 35. , the vibrating body 11 is attached to this movable body 36 via the buffer mechanism 15, and the stopper member 37 of the movable body 36 is
is installed in the machine frame 3.

In the third embodiment shown in FIG. 5, the movable body 36 of the second embodiment is used as a fixed member 38, and this fixed member 38 is fixed to the machine frame 3 with bolts 39, and a hydraulic vibrator 40 is used as the support mechanism 12. Hydraulic vibrator 40
A hydraulic pump (not shown) is connected through the pressure oil pipe 41? This is the connection.

This second and third embodiment also provides the same effects as the first embodiment.

In addition, as another embodiment, the present invention can be applied to a case where the rotating rotor 5 has a structure in which the rotational axis of the rotor 5 is arranged in a direction substantially perpendicular to the ridge forming direction.

Further, the vibration mechanism 18 may be a mechanical vibration type using reciprocating motion or an electromagnetic vibration type.

〔Effect of the invention〕

As described above, in the present invention, the flexible member prevents mud from scattering backward in the direction of movement of the rotating rotor, and since the flexible member is connected to the vibrating body, the free lower part of the flexible member prevents the mud from scattering to the rear in the direction of movement of the rotating rotor. It is possible to prevent the material from being turned up, further improving the embankment efficiency, and thereby making it possible to firmly tighten the ridges and efficiently create new ridges.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is an overall perspective view of the first embodiment, FIG. 2 is a rear view, FIG. 3 is a side view thereof, and FIG. 4 is a second embodiment. FIG. 5 is a rear view of the third embodiment. ■...Travelling body, 3...Machine frame, 4...Round, 5...Rotating rotor, 6...Cover member, [I/°/Vibration body, 18...
Vibration mechanism, 27.. Flexible member, 33.. Free lower part. January 13, 1986

Claims (1)

[Claims] A machine frame is provided on the traveling machine body, a rotary rotor for tilling the inside of the old ridge is provided on the machine frame, a cover member is provided above the rotary rotor and above the ridge, and a cover member is provided above the rotating rotor and above the ridge, and the upper surface of the ridge is provided at a rear position in the traveling direction of the rotating rotor. and a vibrating body with a shape adapted to one side of the ridge,
In a device equipped with a vibration mechanism that vibrates the vibrating body,
A ridge straightening machine characterized in that a flexible member is provided on the machine frame side at a rear position in the direction of movement of the rotating rotor, and a free lower part of the flexible member is connected to the vibrating body.