JPS61162104A - Soil build-up 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] [Industrial application field] t D BEl &+* tlllm +-+keX +
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[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 body, etc. are provided, and the mud is ridged with a rotating rotor (C); ing.

The ridge tapping structure is known to employ 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. Tighten it, and repeat this tapping motion to tighten the ridges.

In this embankment structure, a cover member is disposed above the rotating rotor and the ridge, and a side cover member that moves up and down following the undulations of the ridge is disposed, and mud thrown up by the rotating rotor is installed. However, in this case, the side cover member slides along the ridge. Since it moves up and down according to the undulations of the ridge, when it rises, it tends to move straight (i.e. it does not rise, but instead falls forward in the direction of travel, with the rear being raised and the front falling. Therefore, the lower rear surface of the side cover member and the upper surface of the ridge There is a gap between C and C, and the mud thrown up by the rotating rotor is scattered outward through this gap, which has the disadvantage of reducing the soil filling efficiency.

[Means for solving problems]

The purpose of the present invention is to eliminate these disadvantages, and the gist thereof is to provide a traveling aircraft and a machine #.

In the ridge leveling machine, which is equipped with a rotating rotor, a ridge pounder, etc., and which mounds soil on the ridge with the rotating rotor and slams the embankment with the ridge pounder, the rotary rotor and the C-cover member above the ridge are disposed,
Cover member 1'-g several hanging shafts are installed vertically so that they can move up and down,
The middle part of a suitable hanging shaft is provided so as to be bendable in the traveling direction, a side cover member is provided on the hanging shaft, and an auxiliary cover member is provided on the side cover member so as to be swingable. There is a soil embankment device C2 in a ridge leveling machine which is characterized by the following.

[For production]

The traveling machine travels along a ridge, and the rotating rotor heaps mud onto the ridge, and the ridge pounder slams the embankment into place.

In this embankment operation, the hanging shaft is bent to smooth the vertical movement of the side cover member, and even if the rear part of the side cover member is lifted, the auxiliary cover member is able to move the rear lower surface and ridge top surface of the side cover member. It acts to close the gap between the ridges.

〔Example〕

FIGS. 1 to 3 show a preferred embodiment to which the present invention is applied, in which (1) is a traveling machine body, which is a tractor, and at the rear thereof, a coupling mechanism (2) is connected to an ascending machine frame ( 3) are connected, and the rotating rotor (4) that mounds up the mud is mounted on the shaft, and the tractor's power take-off shaft (5
) rotates the main shaft (6) of the machine frame (3), the main shaft (6) rotates the rotating rotor (4), and the blade part (7) rotates the ridge (8).
) I am trying to scrape up the muddy soil at the edges.

A pusher pad σ4, which swingably supports the stamping body 1 and moves back and forth by a crank mechanism C2, which is a furrow beating mechanism αυ (not shown), is connected to the furrow beating body αIC=, and the furrow beating body αO is It is configured to move back and forth.

This ridge-beating body a-groan is a cut that matches the ridge top surface and ridge side surface.
The ridge surface C2 is provided with a flexible lubricant αJ made of sponge, rubber, synthetic resin, leather, hair, etc.

α4 is a cover member that is installed on the machine frame (3) and places the rotating rotor (4) and the ridge (8) above, and a side cover member C151 is provided on the ridge side on the cover member side for vertical movement. Hibiki 2 was set up,
In this case, the cover member (14) C swing position wt can be adjusted freely (;
A hanging cover αQ is provided, two roller bearing frames are attached to the hanging cover α, and a pair of roller bearing frames αD is attached to the roller bearing frame αD.
- mhol is also mountain-like 1 Shika n-guyaku & 1bl- Toshita axis ←
9 through the hanging shaft (lower end of L9 (= side cover member C1
51 is pivoted with a bottle handle, and the upper part of the side cover member (double lower shaft) is a mouth-shaped regulation frame (goods) that regulates the position of the middle of L9.
, the lower surface of the side cover member α5 is formed in a cross-sectional shape C, the front part is formed in a sled-like shape, and the rear suspension shaft α3 is
is bendable at the center of the shaft (c) (in addition, the shank is an auxiliary cover member, in this case it is formed into a thin plate shape, and its front part is attached to the front lower part of the side cover member (to)). Front bottle (7
), the rear end: forms a long hole (to), the long hole (c) and the side cover member - and C: the rear bottle ■ is inserted through it;
The front end of the auxiliary cover member (2), the front part of the side cover member a1, and (2) for compression are suspended. When the machine body (1) travels along the ridge (8) C2, the rotating rotor (4) rotates and the mud at the edge of the ridge (8) is heaped up on the ridge, and the embankment is moved by the reciprocating movement C of the push rod @. The embankment is tightened by the ridge beating body near the bottom dead center at the second position, and this embankment operation ζ:
As shown in Figure 's3, the middle part of the hanging shaft α9 is bent to allow smooth up and down movement of the hanging shaft (LSI), and the side cover member 4 can swing upwardly around the support roller 8. As a result, a gap (2) is created between the rear lower surface of the side cover member 4 and the upper surface of the ridge (8). C2: Since it is being oppressed, the gap (3) will be closed.I: It will become.

Therefore, even if the side cover member (c) does not rise straight (2), the auxiliary cover member (to) can close the resulting gap (2), and the rotating theta (4)
It is possible to prevent the mud from being blown away by the mud, improve the embankment efficiency, and obtain a strong ridge that is less likely to collapse.The ridge beating mechanism of the ridge beating body is a crank mechanism as in this example. The present invention is not limited to the type C2, and can also be applied to a hydraulic mechanism, and a type C2 in which a plurality of ridge beating bodies are provided and performs a multi-stage ridge beating movement can also be applied.

Alternatively, the pressure spring koji may be stopped and the weight of the auxiliary cover member holder may be used.

〔Effect of the invention〕

As described above, in the embankment operation I, the middle part of the hanging shaft is bent to make vertical movement of the hanging shaft smooth, and the side cover member is raised rearward and swung. As a result, a gap will be created between the rear lower surface of the side cover member and the upper surface of the ridge, but the auxiliary cover member can close this gap and prevent the mud splashed by the rotor from flying outward, improving embankment efficiency. The same can be done, and it is possible to obtain a strong ridge that is less likely to collapse.

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, FIG. 2 is a rear view of the main part thereof, and FIG. 3 is a side view thereof. (1) - Traveling body, (3) Machine frame, (4) Rotating rotor, (8) Ridge, αQ... Ridge striking body, I... Cover member, Housing 9... Side part Cover member, 0・° hanging shaft, (221・
・Auxiliary cover member〇″'7%1n)0泗

Claims (1)

[Claims] In a ridge leveling machine that is equipped with a traveling machine, a machine frame, a rotating rotor, a ridge pounding body, etc., and uses the rotating rotor to heap soil on the ridge and slams the embankment with the ridge pounding body, a cover member is disposed above the rotating rotor and the ridge. A plurality of hanging shafts are installed vertically on the cover member so as to be vertically movable, the middle portions of the appropriate hanging shafts are provided so as to be freely bendable in the direction of travel, and side cover members are arranged on the hanging shafts. 1. An earth embankment device for a ridge straightening machine, characterized in that the auxiliary cover member is swingably disposed on the side cover member.