JPS62166801A - 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.

[Problem that the invention seeks to solve]

However, the conventional structure described above has the disadvantage that when mud is heaped up by the rotating rotor, the mud is 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 that raises the inside of the old ridge υF is provided on the machine frame, and a rotating rotor is provided above the rotating rotor. and a cover member is provided above the ridge, a ridge beating body having a shape adapted to the upper surface of the ridge and one side of the ridge is provided at a position rearward in the direction of movement of the rotary rotor, and the ridge beating body is reciprocated and beaten. A mechanism provided with the mechanism 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 ridge beating body. There is a ridge adjustment machine.

[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 pounded and compacted by the ridge pounding body that reciprocates by the ridge pounding mechanism, and at this time, the free lower part is pressed into the ridge pounding body. The connected flexible members prevent 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 4 show a first embodiment, and FIG. 5 shows a second embodiment.

In the first embodiment shown in FIGS. 1 to 4, reference numeral 1 denotes a traveling machine as a tractor, and a machine frame 3 is connected to the rear part of the machine by a coupling mechanism 2. A rotating rotor 5 is rotatably mounted on a shaft, a cover member 6 is provided above the rotating rotor 5 and above the ridge 4, and a power take-off shaft 7 of the tractor rotates the main shaft 8 of the machine frame 3. The rotating rotor 5 is rotated to plow and heave up the mud inside the old ridge 4 with its blade part 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 ridge beating body, and in this case, the ridge beating body 11 is formed into a hull shape in vertical cross section that matches the ridge, and includes an upper plate member ILa that strikes the upper surface of the ridge and a side plate member 11b that strikes the slope of the ridge.

Reference numeral 12 denotes a support mechanism, in which two swinging links 3 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 the mechanism is moved to the mounting member 14. The member 15 is pivotally attached by a pin 16 so as to be swingable in the ridge building direction, and a suppressing spring 18 is provided to press the movable member I5 guided by the intermediate shaft 17 forward in the advancing direction. is attached with bolt 19.

Reference numeral 20 denotes a ridge beating mechanism, which includes a rotating shaft 2 connected to the main shaft 8.
1 is provided with a crank body 22, and the crank body 22 and the mounting member 4 are connected by a push link 23.

24 is a flexible member, in this case the cover member 6
Two mounting frames 25 are attached to the rear face in the direction of movement, and a support shaft 26 is provided on the mounting frame 25 by being guided so as to be vertically movable by rollers inside the mounting frame 25. A cover member 6 is attached to the lower end of the support shaft 26.
A vertically movable cover 27 that covers the rear opening is provided, a flexible member 24 is fixed to this vertically movable cover 27, and the support shaft 2 is fixed to the vertically movable cover 27.
6 to the stopper 2 of the support shaft 26 by the spring 28 for pushing up.
Push up the flexible member 24 until it contacts the mounting frame 25.
The free lower part 30 of the ridge-beating body 11 is connected to the rear end of the ridge-beating body 11 by a mounting bolt 31 through the lower part of the ridge-beating body ■1.

In this case, rubber is used as the flexible member 24, 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 24.

Further, an intermediate member such as rubber, sponge, hair, etc. may be attached to the inner surface of the ridge beating body 11.

Since this first embodiment has the above-mentioned configuration, when the traveling body 1 travels lσ along the old ridge 4, the rotating rotor 5 rotates and plows the inside of the old ridge 4, etc., and piles up mud on the old ridge 4. The cover member 6 can prevent the mud from scattering outward, improving the embankment efficiency, and on the other hand, the ridge pounding mechanism 20 is driven to pound the embankment by the reciprocating motion of the ridge pounder 11, and the ridge pounder 11 is able to tighten the embankment. Since the shape is adapted to the top surface and one side of the ridge, the ridge top surface and the ridge slope are simultaneously hammered and compacted, and the embankment is sandwiched between the old ridge and underground and the ridge pounding body 11 and compacted. At this time, the flexible member 24 prevents mud from flying backward in the direction of movement of the rotating rotor 5, and since the flexible member 24 is connected to the ridge beating body 11, the free lower part 30 is prevented from being turned up by irregularities in the embankment or by flying mud. This makes it possible to further prevent mud scattering, further improve embankment efficiency, and thereby make it possible to tightly tighten the ridge 4 and obtain a new efficient and robust ridge.

In this case, the ridge beating body 11 strikes the ridge 4 via the flexible member 24, so the flexible member 24 performs a silting action for the ridge beating body 11,
It reliably prevents mud from adhering to the pounding surface of the ridge pounding body 1, making it possible to strongly compact the embankment, and since the free lower part 30 of the flexible member 24 is connected to the ridge pounding body 11, the ridge pounding body 1 is connected to the ridge pounding body 11. body 1
1, the free lower part 30 of the flexible member 24 can be prevented from flapping due to the tapping movement.

The second embodiment shown in FIG. 5 shows another example of the support mechanism 12 for the ridge beating body 11. In this case, four guide rollers 32 are provided on the machine frame 3, and the movable body 33 can be slid by the guide rollers 32. The mounting member 14 is attached to the movable body 35 via the buffer member 34, and the ridge beating body 11 is supported so as to be able to perform reciprocating tapping motion.

This second 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.

Furthermore, the ridge beating mechanism 20 may have a hydraulic structure.

Moreover, it can also be applied to those provided with a plurality of ridge beating bodies.

〔Effect of the invention〕

As described above, in the present invention, the flexible member prevents mud from scattering to the rear in the direction of movement of the rotating rotor, and since the flexible member is connected to the ridge beating body 11, the free lower part of the flexible member prevents mud from scattering to the rear in the direction of movement of the rotating rotor. It is possible to prevent the soil from being turned up by the scattered mud, further prevent the mud from scattering, and further improve the embankment efficiency.Thereby, the ridge can be firmly tightened and a new, efficient and robust ridge can be obtained.

[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 cross-sectional view afterward, FIG. 3 is a partial cross-sectional view thereof, and FIG. 4 is a partial side view thereof. Figure 5 is the second
FIG. 3 is a rear view of the embodiment. L... Traveling machine body, 3... Machine frame, 4... Ridge, 5... Rotating rotor, 6... Cover member, 11... Ridge beating body, 20... Ridge beating mechanism, 24... Flexible member. , 30...Free lower part. January 16, 1985 Applicant: Isao Minagawa 1 person/G'7% No. 74-Kiku

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 ridge beating body of a shape adapted to one side of the ridge is provided,
In the device provided with a ridge beating mechanism for reciprocating the ridge beating movement, 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 ridge. A ridge adjustment machine characterized by being connected to a beating body.