JPH0474962B2 - - Google Patents

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 developed in 1983.
As disclosed in Publication No. 10483, 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 ridges with the embankment rotor and pounded with the ridge pounding plate to form the ridges. ing.

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

[Problem that the invention seeks to solve]

However, in the case of this ridge-beating structure, since the ridge-beating board is a rigid member such as iron, there is a gap between the ridge-beating body and the ridge hem (the intersection of the ridge slope and the field) to tighten the ridge. A gap is formed between the grooves, and the existence of this gap tends to cause the ridge hem to be insufficiently tightened, resulting in a disadvantage that the function of the ridge is significantly reduced.

[Means for solving problems]

The purpose of the present invention is to eliminate these inconveniences, and the gist of the present invention is to provide a traveling machine body, a machine frame, a rotating rotor, a ridge pounding body, etc., and use the rotating rotor to heap up mud on the ridge while pounding the ridge. A ridge adjustment machine that tightens the ridge by pounding the ridge, characterized in that the ridge beating body is formed into a vertical cross-sectional shape, and an elastic member having an appropriate hardness is disposed at the lower part of the ridge beating body. It is in the ridge pounding device.

[Effect]

The traveling machine travels along the ridge, and the rotating rotor heaps mud onto the ridge, and the embankment is pounded by the ridge pounder.

In this ridge-beating operation, when the ridge-beating body strikes and tightens the upper surface and slope of the ridge, the elastic member simultaneously strikes and tightens the foot of the ridge.

〔Example〕

Figures 1 and 2 show a preferred embodiment to which the present invention is applied, in which 1 is a traveling machine body, which is a tractor, and a machine frame 3 is connected to the rear part of the body by a connecting mechanism 2; A rotating rotor 4 for heaping mud onto a ridge is mounted on a shaft, and a power take-off shaft 5 of the tractor rotates the main shaft 6 of the machine frame 3, a chain mechanism 7 rotates a rotor shaft 8, the rotor 4 is rotated, and the rotor 4 is rotated. The blade part 9 is used to scrape up muddy soil such as the edges of ridges.

Further, in the ridge beating mechanism 10 of this embodiment, a drive shaft 11 connected to the main shaft 6 is installed horizontally on the upper part of the machine frame 3, and a slide body 12 is attached to the machine frame 3, and a roller body 13 is mounted on the machine frame 3.
A crank body 15 is provided on the drive shaft 11 so as to be slidable toward the ridge 14.
and the slide body 12 are connected by a push rod 16,
The slide body 12 is configured to reciprocate as the crank body 15 rotates.

This ridge beating body 17 is formed in a cross-sectional shape that matches the ridge top surface and ridge side surface, and the ridge beating surface has a sponge,
A flexible mud remover 18 made of rubber, synthetic resin, leather, hair, or the like is provided.

Further, an elastic member 19 such as a rubber plate having appropriate hardness is attached to the lower part of the ridge beating body 17.

Further, a mounting plate 20 is fixed to the lower part of the slide body 12 with bolts 21, and bolts 22,
The ridge beating body 17 is connected via the connecting piece 24 by the elongated hole 23.
It is installed so that it can be adjusted up and down.

Since this embodiment has the above configuration, the traveling aircraft 1
When the rotor 4 runs along the ridge 14, the rotating rotor 4 rotates and heaps up the mud near the edge of the ridge 14 onto the ridge, and the ridge pounder 17 can pound the embankment to tighten it near the bottom dead center of the reciprocating movement of the slide body 12. .

In this ridge beating operation, when the ridge beating body 17 strikes and tightens the upper surface and slope of the ridge 14, the elastic member 19 can simultaneously strike and tighten the ridge hem 25, and the ridge base can be pounded and tightened accordingly, making it difficult to collapse and strong. You can get a nice ridge.

Note that the ridge beating mechanism 10 is not limited to this embodiment, and can be applied to a mechanism employing, for example, a hydraulic mechanism or a lever crank mechanism, or can be applied to a mechanism having a plurality of ridge beating bodies.

〔Effect of the invention〕

As described above, in the ridge beating operation, when the ridge beating body slams and tightens the upper surface and slope of the ridge, the elastic member can simultaneously slam and tighten the bottom of the ridge, and the base of the ridge can be pounded and tightened accordingly, making it difficult to collapse. , it is possible to obtain strong ridges.

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

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view illustrating the whole, and FIG. 2 is a rear view of the main parts. DESCRIPTION OF SYMBOLS 1... Traveling machine body, 3... Machine frame, 4... Rotating rotor, 17... Ridge beating body, 19... Elastic member.

Claims (1)

[Claims] 1. In a ridge leveling machine that is equipped with a traveling machine, a machine frame, a rotating rotor, a ridge pounding body, etc., and piles up mud on the ridge with the rotating rotor and pounds it with the ridge pounding body, the ridge pounding body is formed into a vertical cross-sectional shape. A ridge beating device for a ridge shaping machine, characterized in that an elastic member having an appropriate hardness is disposed at the lower part of the ridge beating body.