JPS6147104A - 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. .

The ridge-beating structure is known to use a lever crank mechanism like this one, or a hydraulic cylinder mechanism, and in both cases, the reciprocating body is located near the bottom dead center of the reciprocating motion. The ridges are pounded and tightened, and this pounding action is repeated to tighten the ridges.

[Problem that the invention seeks to solve]

However, in the case of this ridge-beating structure C: the ridge-beating board instantly tightens the ridge, then moves back and moves forward again.
Also, because it is configured to instantly tighten the ridges,
In the case of soft soil, instantaneous ridge-pounding operations tend to result in insufficient number of strikes even if the ridge-pounding pressure is high, and the traveling speed of the traveling machine must be reduced accordingly. [Means for Solving the Problems] The present invention aims to eliminate these disadvantages, and the gist thereof is to provide a traveling aircraft, a frame, In a device that is equipped with an embankment rotor and a ridge pounder, and is used to heap mud onto the ridge with the embankment rotor and compact it by pounding it with the ridge beater to level the ridges, a hydraulic vibrator C is used to impart vibration to the ridge pounder. This is because it was configured as follows.

[For production]

The traveling machine travels along the ridge, and the embankment rotor heaps up the mud into the ridge, and the embankment is compacted by pounding it with the ridge pounding body. At this time, the ridge pounding body vibrates due to the vibration of the hydraulic vibrator, and its vibration operation 1 : Therefore, it is compacted and new good ridges are formed.

〔Example〕

1 to 3 show preferred embodiments to which the present invention is applied.

1 and 2 show the first embodiment, (1) is a traveling body of a tractor, and the rear part C2 is a connecting mechanism (2).
The machine frame [3] is connected, and the machine frame (3): the second is the ridge (4).
) The embankment rotor (5) that heaps up the mud on the ridge is mounted on a shaft, and the power take-off shaft (6) of the tractor rotates the main shaft (7) of the machine frame (3), and the chain mechanism (8) rotates the rotor shaft ( 9)
In this embodiment, a slide body I is mounted on the machine frame (3), and the embankment datater (5) is rotated to scrape up muddy soil such as the edge of a ridge with its blade. A roller body α21 (two-way ridge (4): provided so as to be slidable in the direction of two,
In addition, a hydraulic cylinder a3 is provided in the machine frame (3), and the rod C Ni-ride body aυ of the hydraulic cylinder a3 is connected, while a hydraulic pump I is provided in the machine frame (3), and the hydraulic pump <141
is operated by the main shaft (7), and the hydraulic pump I and the hydraulic cylinder 0 are connected through an oil feed pipe 9 and a return pipe via a switching valve (not shown), and the slide body I is reciprocated by the reciprocating movement of the hydraulic cylinder αJ. In addition, in this embodiment, a hydraulic pipe break αη is installed at the lower part of the slide body side, and the hydraulic vibrator (L7) is connected to the hydraulic pump α and T connection pipe α. Mounting plate a9 is attached to L?), and the ridge beating body (2) is attached vertically adjustable using the mounting plate (bolts 11 and elongated holes 121).

One side of this ridge beating body (goods) is formed in a shape that matches the ridge top surface and ridge side surface.

Since this embodiment has the above-mentioned configuration, when the traveling body (1) travels along the ridge (4), the embankment rotor (5) rotates and heaps mud at the edge of the ridge (4) onto the ridge.

The embankment is tightened by the ridge beating body (24) near the bottom dead center of the reciprocating motion of the hydraulic cylinder (13). Vibration of the body ridge (4)
) are continuously compacted, thereby making it possible to compact the piles and to efficiently obtain new ridges. Figure 3 shows the second embodiment, and its comparison with the first embodiment. The difference is the ridged structure, with a crank plate C23 installed at the upper rear of the machine frame (3), and a ridge at the lower rear of the machine frame (3).
4), install two swinging links, attach an intermediate member (c) to the tip of the swinging link 124), and connect the plate surface of the crank plate (c) and the intermediate member (c). erect a rod (c) between them, attach a hydraulic vibrator η to the intermediate member (c), supply pressure oil from the tractor to the hydraulic vibrator αη, attach a mounting plate to the hydraulic vibrator αη,
Bolt ■ and elongated hole (21) in mounting temporary housing 9 to ridge tapping body C!
It is installed so that it can be adjusted up and down.

Regarding this second embodiment, the power take-off shaft (6
) rotates the crank plate (2), the ridge beating body (2
The lever is reciprocated by a so-called lever crank mechanism consisting of two swing links, a crank plate (to), a rod (e), etc., and a ridge beating body (by a hydraulic vibrator αD).
c) vibrates and obtains the same effect as the first embodiment.

In addition, as another embodiment, it can be applied to a case where the rotary axis of the embankment machine (5) is arranged in a direction substantially perpendicular to the ridge creation direction, and the hydraulic cylinder α
Instead, it is also possible to use something similar, for example a vibrator with a slightly longer stroke.

〔Effect of the invention〕

As described above, in the present invention, the ridge pounding body vibrates by itself using the hydraulic pipe rake and hits and compacts the ridges, so vibrations are added to the ridge pounding action, and the instantaneous pounding action, which vibrates many times, creates soft mud. Even if it is of the highest quality, the ridges can be compacted well, the traveling speed of the traveling machine can be increased, and workability can be expected to improve.

As mentioned above, it is possible to fully achieve the intended purpose.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; FIG. 1 is an overall perspective view of the first embodiment, the second is a rear view, and FIG.
! FIG. 3 is a rear view of the I2 embodiment. (1)...Travelling body, (3)...Machine frame, (A)・°furrow,
(5)... Embankment rotor, (1'I)... Hydraulic vibrator, working... Ridge pounding body. Procedural amendment February 21, 1985 - 1, Indication of case 1988 Patent No. 167237 2, Name of invention ridge adjustment machine 3, Person making the amendment Relationship with the case Patent applicant Minagawa Isao and 1 other person 4. Attorney's Patent No. 167237/1982 Procedural Amendment Statement Regarding the present application, the following parts of the specification are amended. Note 1: The scope of claims is amended as follows. "In an equipment that is equipped with a traveling machine, a machine frame, an embankment rotor, and a ridge pounding body, and uses the embankment rotor to heap mud onto the ridge, and then pound it with the ridge pounding body to compact and level the ridges, vibration is applied to the ridge pounding body by a pie break. 2, page 3, line 11, page 4, line 1, page 6, line 11.
8th page, 2nd line, 8th page, 12th to 13th lines, "hydraulic vibrator" is corrected to "pie break." 3. On page 5, lines 13 to 15, it says, ``Attach the mounting plate a1 with the hydraulic vibrator α.'' ``Install the hydraulic pipe rake surface, and install the hydraulic pipe rake α.
Connect η and the hydraulic pump α through a connecting pipe αυ, and attach the mounting plate a1 to the vibrator surface.'' 4 On page 7, line 7 to line 9, it says ``In the intermediate member (c)...hydraulic vibrator.''
Attach the vibrator surface to C, supply pressure oil from the tractor to the hydraulic pipe rake surface, and correct the vibrator. 5 Page 9, line 11, “α...hydraulic vibrator,
'', it is corrected as ``ση...pipe race''.

Claims (1)

[Claims] In a device that is equipped with a traveling machine, a machine frame, an embankment rotor, and a ridge pounding body, the mud is piled up on the ridge by the embankment rotor, and the ridge is compacted by pounding with the ridge pounding body to form the ridges, and vibration is applied to the ridge pounding body by a hydraulic vibrator. A ridge adjustment machine characterized by being configured to do so.