JPS61119102A - Rice field ridge beating apparatus in 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 The present invention provides a ridge shaping machine that can reliably and efficiently form ridges by preventing mud from adhering to the beating surface of the ridge pounding plate when hardening the ridges by pounding the ridges. An example of the construction of the ridge beating device (2) will be described in detail with reference to the accompanying drawings as follows.

Lifting mechanism (a) I for lifting the machine frame (2) behind the traveling vehicle (1)
': Install in series so that it can be raised and lowered more freely.

On the minus side of this machine frame (2), a soil raising rotor (4) is installed to scrape up the rice field mud along the ridge (3) along the ridge slope.

(Leaving space below) +1 The side of the soil blow-off prevention cover (5) with the ridge side side of this earth raising rotor (4) open (2 earth raising rotor (2)
4) A Tsuchiura cover (6) is installed in series to bring down the muddy soil scooped up by the ridge to the ridge top surface and ridge slope.

At the rear of this Tsuchiura cover (6), a ridge striking plate (force) is installed to strike the ridge top surface and the ridge slope to level the ridge by the ridge alignment mechanism (b).

While moving the vehicle (1) forward along the ridge (3), the rice field mud along the ridge is successively heaped up on the ridge tops and ridge slopes. It is provided so that the ridges are leveled.

The lifting mechanism shown in this figure (February, lift arms (8) protruding from the upper left and right sides of the rear surface of the vehicle (1) that vibrate due to hydraulic pressure,
RThe tip of this lift arm (8) and the middle of the support rods (9) pivotally protruding from the left and right sides of the lower rear surface of the vehicle (1) are connected by a hanging rod (11), and the left and right support rods (9 ) The machine frame (2) is pivotally attached to the tip of the machine frame (2). This is what I wore.

Therefore, when the lift arm (8) is vibrated, the machine frame (2)
will go up and down.

The transmission mechanism that transmits power to the earth raising rotor (4) and the ridge adjustment mechanism (b) shown in this figure has a main shaft σ4 installed in the machine frame (2) in the straight direction of the traveling vehicle (1), and this main shaft @ and a running car (1
) and the power take-off shaft αJ with the unipartill joint (14
) (connected from the knee, and the earth raising rotor (4) is attached to the main shaft @
The ridge adjustment mechanism (b) is rotated by a sprocket αω fixed to the sprocket αω and a chain aQ, and the ridge adjustment mechanism (b) is caused to move tllK′dJ by a sprocket 17) and a chain.

The soil raising rotor (4) in this figure is shown in a naginata shape C: in order to scrape up mud well.

The ridge adjustment mechanism (b) in this figure will be explained.

A tilting shaft is installed on the upper part of the machine frame (2), and this rotating shaft is rotated from the main shaft α) via a sprocket ση and a chain (1G), and a crank plate is attached to the rear end of this rotating shaft. The base end of the connecting rod Cυ is pivotally attached to this crank board (A), and two swinging rods are installed at the bottom of the machine frame (2), and between the tips of the swinging rods Q, A swinging plate (C) is pivotally mounted, and a connecting rod is pivotally mounted to the upper end of the swinging plate (C).

That is, the figure shows a case where a lever crank mechanism is used.

Therefore, the swing plate (c) repeatedly swings up and down (swing motion) by rotating the main shaft @.

In addition, this drawing shows a hanging side wall [with] having the same width as the Tsuchiura cover (6) on the ridge (3) side of the Tsuchiura cover (6), and supports on the front and rear of this hanging side wall. Fixed when open,
A raised r4 glaze (c) pressed downward by a compression spring is slidably inserted into this support part (c), and the width dimension between the front and rear lifting shafts (to) is the same as that of the hanging side wall (goods). A case in which a turret-shaped side wall lower plate η that slides on the ridge top surface is provided is shown in the figure, and reference numeral 33)! It is a return spring.

In such a ridge adjustment machine, the ridge beating plate (7) is connected to a top plate (7a) and an inclined side plate (7
b) The longitudinal section is formed in a substantially inverted shape.

A mud removal plate C33J is attached to the left side of this ridge beating plate (power top plate (7a) and slope side plate (7b)).

Ridge striking board (slanted side plate (7b) on the back of the force slanted side plate (7b)
A connecting plate (two holes protruding from the top and bottom) that is approximately perpendicular to the surface.

It is connected and fixed to the swing plate (2) of this connection plate (marked by 2 in the ridge adjustment mechanism) so as to be vertically adjustable.

The one in the drawing is a ridge wall (7C) that is approximately perpendicular to the surface of the ridge beating plate on the front side in the forward direction of force to prevent mud from entering between the mud removal plate 133) and the ridge beating plate (7). Attached to this guard wall (
7C) The inner surface of the top plate (7a) and the slope side plate (7b) of the front surface and the ridge plate (7) (the case where a second plate is attached is shown).

A mechanism for connecting and fixing the connecting plate and the rocking plate (c) in this figure in a vertically movable manner).Drill several locking holes of a predetermined pips in the connecting plate and lock them in the rocking plate Q. Two connecting holes (7) with the same hole pitch as the holes (to) are drilled, and this connecting hole Q and the locking hole -
After selecting the locking hole arbitrarily, insert page 0JJ, and insert the page 617 (2), the connecting plate (to) is fixed to the oscillating plate (to) so that it can move up and down. □The follower is movable up and down on the ridge beating plate (7).

The applicant has developed a ridge leveling machine that embanks on a thin ridge and compacts the embankment with a ridge pounding board that repeatedly descends steeply from diagonally upward toward the ridge corner.

When we built a prototype and tested it, we found that depending on the condition of the muddy soil, the mud adhered to the surface of the mound, and we were unable to compact it into the desired ridge shape.

In this respect, the present invention has a ridge-pounding plate (the inner surface of the top plate (7a) and the slope side plate (7b) of 7J), so the existence of this mud-pounding plate (to) prevents the mud from pounding the ridges. This prevents mud from adhering to the inner surface of the plate, and no matter how fast the pounding operation is, mud does not stick to the circular surface of the ridge pounding plate. The height differs slightly from the local area.

This is due to the low river water level due to local environmental conditions, such as soil quality and drought conditions.

Moreover, it may also vary depending on the ground conditions, such as when the ground is sloped, such as on a mountainside.

In order to satisfy such requirements, ridges of arbitrary height must be formed.

(Left below) In view of this problem, the present invention fixes a connecting plate on the side surface of the ridge beating plate (7), and uses this connecting plate as the swing plate of the ridge mechanism (b). Since it is connected and fixed to (c) so that it can move up and down, turn on the switch of the traveling vehicle (1) and move it forward along the ridge (31) while gradually lifting the muddy soil of the rice field along the ridge. The rotor (4) scoops up the mud into the soil cover (6), and the mud that has been scooped up inside the soil cover (6) falls onto the slope of the ridge (3).
The mound of mud is pounded with force to create cherry ridges, but at this time the connecting plate is moved up and down and the rocking plate (c) is used.
If the ridge-beating plate (force is fixed at an arbitrary position in the vertical direction), the operating range of the ridge-beating plate (force will change). ) can be efficiently formed at will.

As a result, an optimal ridge shape for the environment and location conditions ζ of the nova can be obtained, which is extremely effective.

Moreover, the operation can be performed extremely easily since it is only necessary to move the connecting plate (c) up and down.

In addition, since the ridge beating board (7) is formed in a substantially inverted vertical section having a top plate (7a) and a diagonal side plate (7b) that match the ridge top surface and the ridge slope, this ridge beating board (7l :More ridge (3
) from diagonally above to harden it to form a ridge of the desired shape (3
) is formed to be extremely strong, and since the ridge top surface and ridge slope are simultaneously pounded and hardened, the ridge corner also becomes a firm ridge C:, which is an excellent practical effect that allows ridge formation to be performed more efficiently. This is a ridge beating device that works with a ridge adjustment machine that performs.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention (Fig. 1 is an overall perspective view, and Fig. 2 is a rear view of the main parts. (1)...Traveling vehicle, (2)...Machine frame , (3)...ridge, (
4)...Earth raising rotor, (5)...± scattering prevention cover, (6)...Earth part cover, (7)...Round beating board; (C)...Rocking plate, (C)... Connecting plate, Ca)...Elevation I4 mechanism, (b)...Round adjustment mechanism, (7a)...Ceiling plate, (7b
) -- Slanted side plate O August 10, 1985 Applicant Isao Minagawa Procedural amendment (method) December 17, 1985 1 Indication of the case 1985 Patent Application No. 176269 2 Name of the invention Furrow adjustment machine Ridge pounding device 3 Relationship with the case of the person making the amendment Patent applicant

Claims (1)

[Scope of Claims] A machine frame is connected to the rear of the traveling vehicle so that it can be raised and lowered by an elevating mechanism, and on one side of the machine frame there is provided a soil lifting rotor that scrapes rice field mud from the ridges along the ridge slopes. A soil puddle cover is installed above the soil mopping rotor to cause the mud scooped up by the soil movable rotor to fall onto the ridge top surface and ridge slope, and behind this soil puddle cover, a ridge adjustment mechanism is used to strike the ridge top surface and the ridge slope. A ridge pounding board is installed to level the ridges, and the vehicle is moved forward along the ridge, gradually heaping up the rice field mud along the ridges onto the ridge tops and ridge slopes, and then moving forward while pounding and solidifying the raised mud with the ridge pounding board. In the ridge leveling machine, the ridge leveling plate is formed into a substantially inverted L-shape in longitudinal section, and has a top plate and a sloped side plate that match the ridge top surface and the ridge slope. A separator plate is attached to the inner surface of the top plate and the slant side plate, and a connecting plate is provided on the back side of the slant side plate of the ridge beating plate to protrude vertically at approximately right angles to the slant side plate. A ridge beating device for a ridge leveling machine, characterized in that it is connected and fixed to a moving plate for vertical movement adjustment.