JPS61285904A - Rice field ridge beating apparatus in 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 [Field of Industrial Application] The present invention relates to a ridge beating device in 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 plate, etc. are provided, and the structure is such that mud is embanked onto the ridge with the embankment rotor and the ridges are leveled by pounding it with the ridge pounding plate. There is.

The ridge tapping structure is known to use a lever crank mechanism like this one, or a hydraulic cylinder mechanism, etc. In either case, the ridge is tapped and tightened at a position near the bottom dead center of the reciprocating motion. This tapping action is repeated to tighten the ridges.

[Problem that the invention seeks to solve]

However, the ridge beating plate is fixedly connected to a ridge beating mechanism such as a lever crank mechanism or a hydraulic cylinder mechanism, and the height of the ridge beating plate cannot be changed depending on the shape of the old ridge and the state of the embankment. Excessive reaction force is applied to the beating plate, making the operation of the ridge beating mechanism uneven, putting strain on the ridge beating mechanism, damaging the ridge beating mechanism, reducing work efficiency, and causing machine frame vibration due to the reaction force. This has the disadvantage that running becomes unstable.

[Means to solve the problem]

The purpose of the present invention is to solve these inconveniences, and its gist is to connect a machine frame to a traveling machine body by a coupling mechanism, and to install a rotating rotor that plows and fills the old ridge between the machine frame and the machine frame. A ridge beating member having a shape adapted to the upper surface of the ridge and one side of the ridge is provided at a rear position in the direction of movement of the rotating rotor, and a ridge beating mechanism for reciprocating the ridge beating member is provided, so that the ridge beating member can be adjusted up and down. The present invention relates to a ridge beating device in a ridge leveling machine, characterized in that it is configured to be installed.

[For production]

When the traveling machine travels along the ridge, the rotating rotor plows and fills the old ridge, and the embankment is pounded and tightened by the ridge pounding member.At this time, by adjusting the ridge pounding member up and down, the ridge pounding member is The position can be adapted to the shape of the ridge, etc.

〔Example〕

Figures 1 to 4 show a preferred embodiment to which the present invention is applied, in which (1) is a traveling body of a tractor, at the rear of which is a connecting mechanism (2) and a climbing machine frame (3). are connected to each other, and a rotating rotor (5) that plows and fills the old ridge (4) is mounted on the machine frame (3), and the tractor's power extraction shaft (6)
Rotate the main shaft (7) of the machine frame (3) with
) rotates the rotor shaft (9), rotates the rotating rotor (5), and uses its cutting edge αQ to plow and fill the old ridge (4).

Moreover, in the ridge beating mechanism aI) of this embodiment, the machine frame (3
) A drive shaft @ connected to the main shaft (7) is installed horizontally on the upper part, and a slide body (13 is provided slidably toward the ridge (4) by a roller body I on the machine frame (3) 1, and a drive A crank body (to) is provided on the shaft (12), the crank body←9 and the slide body (13) are connected by a push rod αe, and the slide body (13) is configured to reciprocate by rotation of the crank body. There is.

The ridge-beating member is a ridge-beating member, and the ridge-beating member is formed into a U-shaped cross section that matches the ridge top surface and ridge side surface. A mud removal member (L8) having properties is provided.

Ridge tapping member a? ) is a long hole in the support member a9 -, pole) 01
).

Support member a1 is fixed vertically adjustable with a nut slope.
The mud removal member Q8 is provided on the side surface of the ridge.

(C) is a moving mechanism, and the machine frame (3) of the mounting member (goods)
) side, the machine frame (3) side of the movable member (C) is pivotally connected to the bearing part (C) by a fulcrum shaft (5), and the ridge side (2 support members Connecting piece ■ of a9) [,
It is fixed so that it can be adjusted vertically by the action of the vertical elongated hole (7), and between the mounting member (goods) and the movable member (c);
IU is interposed, and the spring 0 old: Therefore, the moving member (4) is
5C: is configured to apply pressure to the front mounting member (goods) via the seal member (toward).

(Goods) is a buffer member, and in this case, C: is interposed between the attachment part (G) at the lower part of the slide body of the ridge beating mechanism αυ and the attachment member (Goods) of the moving mechanism (C).

Since this embodiment has the above configuration, when the traveling body (1) travels along the ridge (4), the rotating rotor (5) rotates and fills the old ridge (4) while plowing and filling the embankment. is the ridge beating member (L7) near the bottom dead center during the reciprocating movement of the slide body
), and in the furrow beating operation, while the furrow beating member αη is hammering and tightening the furrow (4), friction occurs between the contact surfaces of the furrow (4) and the furrow beating member (17). As a result, the ridge pounding member αD is moved backward in the direction of movement around the fulcrum shaft, and then, when the ridge pounding member η moves away from the ridge (4), the traveling body (1) continues to travel. Due to the action of the spring (to), the ridge beating member αη moves back forward, so the ridge beating member (L7) swings around the fulcrum shaft (5), and during this forward movement, the ridge beating member αη moves back forward. The member αD is used to stroke the ridge surface. Therefore, the ridge beating member ←
The ridge beating member αD not only makes it possible to level out the unevenness of the beaten surface marks caused by η, but also improves the appearance of the ridge, makes it difficult to weather, and makes it possible to obtain a strong ridge that is less likely to collapse. Since the support member ←9 can be adjusted up and down, it can be adapted to the shape of the ridge and the condition of the embankment, preventing strain on the ridge beating mechanism αυ, smoothing the ridge beating movement, and suppressing machine frame vibration. This makes it possible to stabilize running and improve work efficiency.

Note that the moving mechanism (c) of the ridge beating member αη is not limited to one that performs an oscillating motion as in this embodiment, but may also move parallel to the ridge surface.
I: It can be applied to a structure having a plurality of ridge beating bodies, and it can also be applied to a structure in which a hydraulic mechanism or the like is used as the ridge beating mechanism αυ.

〔Effect of the invention〕

As described above, in the present invention, since the ridge beating member can be adjusted up and down,
It can be adapted to the shape of the ridge and the state of the embankment, prevents strain on the ridge pounding mechanism, smoothes the ridge pounding movement, suppresses machine frame vibration, stabilizes running, and improves work efficiency. becomes possible.

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 an overall perspective view of the first embodiment, FIG. 2 is a side view of the main part thereof, FIG. 3 is a partial side view, and FIG. 4 is a partial cross-section. It is a diagram. <IJ... Traveling body, (2)... Connection mechanism, (3)...
Machine frame, (4)...Round, (5)...Rotating rotor, συ...
Furrow beating mechanism, wholesale...furrow beating parts. June 12, 1985 Applicant Isao Minagawa 7th layer

Claims (1)

[Claims] A machine frame is connected to the traveling machine body by a coupling mechanism, and a rotating rotor that plows and fills the old ridge is provided on the machine frame, and the rotating rotor has a shape adapted to the top surface of the ridge and one side of the ridge at the rear position in the direction of movement of the rotating rotor. 1. A ridge beating device for a ridge shaping machine, characterized in that a ridge beating member is provided, a ridge beating mechanism is provided for reciprocating the ridge beating member, and the ridge beating member is provided to be vertically adjustable.