JPH0340083Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a ridge pounding device in a ridge adjustment machine used for ridge creation, repair work, etc.

[Prior Art] Conventionally, as a ridge beating device for this type of ridge adjustment machine, Japanese Patent Application Laid-Open No. 51-141212 and Japanese Utility Model Publication No. 51-47785 are known.
Publication No. 102411, Utility Model Application No. 53-102411, Publication No. 102411-
Publication No. 20316, Japanese Unexamined Patent Publication No. 100409/1986, etc. are known.

With these structures, a machine frame is connected to the rear of the tractor by a coupling mechanism, a soil rotor is installed on the machine frame, the tractor is run along the old ridge, and the soil in the field is removed by the soil mound rotor. A type of mound that is raised on a ridge and this embankment is stroked with a fixed ridge coating board, or a ridge coating plate with a screwed front edge in the direction of movement that is pressed against the rear edge, or two forms with the lower part of the ridge side pivoted. In some cases, only the sides of the ridge are hung alternately using swinging motions of members, and the top surface of the ridge is compacted with rolls.
This embankment is constructed so that it is struck by the crank action of the pounding body.

[Problems to be solved by the invention] However, in the case of these conventional structures, they are not satisfied in terms of embankment efficiency, ridge beating behavior, etc., and it is not possible to obtain strong ridges. When examining each conventional structure individually, such as earth embankment structure, embankment coating structure, hammering structure, etc., each conventional structure's ridge coating system has advantages and disadvantages in the combination of each structure, and as a result, it is difficult to find the optimal ridge. In addition, in the case of these conventional structures, the beating area of the ridge pounding body is constant, so the pounding area cannot be adapted to the ridge shape such as wide or narrow ridge width, and the embankment condition cannot be changed. Therefore, it has the disadvantage that good ridge beating behavior and embankment condition cannot be obtained.

[Means for Solving the Problems] The purpose of the present invention is to eliminate these inconveniences, and its gist is to provide a tractor with a machine frame that can be raised and lowered by a coupling mechanism, and to install a plurality of scratches on the machine frame. A rotating rotor having an upper blade and rotating by the power of the tractor to throw up soil onto the old ridge is provided, a cover member that covers the upper part of the rotating rotor is provided on the machine frame, and a side cover is provided on the ridge side of the cover member. A ridge beating body is provided at a rear position in the traveling direction of the rotating rotor and has a shape adapted to the upper surface of the ridge and one side of the ridge and has a silting body on the inner surface to prevent mud from adhering to the ridge, A ridge-beating mechanism is provided that uses power as a driving source to reciprocate the ridge-beating operation of a ridge-beating body, and the ridge-beating body is composed of a plurality of tapping members, each of which is provided with a mud removal body, and the ridge-pounding mechanism is configured to move the ridge-beating body in the ridge width direction. A ridge beating device for a ridge shaping machine is characterized in that the ridge beating area is provided to be variable, and the side cover member is provided to be adjustable and movable in the ridge width direction.

[Operation] When the tractor runs along the ridge, the rotating rotor is rotated by the power of the tractor, and its plurality of scraping blades splash and mound mud onto the old ridge, and the cover member covers the upper part of the rotating rotor and scatters the mud. The side cover member, which can be adjusted and moved in the width direction of the ridge, prevents mud from scattering to the side. Splashed mud efficiently falls onto the old ridge, and the ridge beating mechanism is driven by tractor power. Then, the ridge pounding body moves back and forth to pound the ridge, and the ridge pounding body, which has a shape adapted to the top surface of the ridge and one side of the ridge, is pounded and tightened by the ridge pounding mechanism, and the mud removing body moves to the inner surface of the ridge pounding body. The ridge pounding body prevents the adhesion of mud, and the ridge pounding body is composed of a plurality of pounding members each having a mud removal body, and the ridge pounding area can be varied by moving the pounding members in the ridge width direction.

[Example] Figures 1 to 3 show examples of the present invention.
1 is a tractor, and a machine frame 3 is connected to the rear part of the tractor 1 by a connecting mechanism 2 so as to be movable up and down.

This coupling mechanism 2 consists of a hydraulic arm 4, an upper link 5, a lifting link 6, and a lower link 7. The machine frame 3 is supported at three points, the tips of the left and right lower links 7 and the upper link 5. The machine frame 3 is configured to be able to be raised and lowered by swinging.

Reference numeral 8 denotes a rotating rotor, and the rotating rotor 8 has a plurality of scraping blades 9, is suspended horizontally on the machine frame 3 so that the axis of rotation is in the direction of creating the ridge 10, and is configured to be rotated by the power of the tractor 1. are doing.

A cover member 11 is provided on the machine frame 3 to cover the upper part of the rotating rotor 8 and the upper part of the ridge 10.

Reference numeral 12 denotes a side cover member, and in this case, the side cover member 12 includes a mounting cover 13 and an elevating cover 14.
The upper edge of the mounting cover 13 is pivotally connected by a hinge-shaped pivot joint, so that the mounting cover 13 can be fixed in position so as to be able to swing around the pivot joint 15. The side cover member 12 is configured to be adjustable and movable in the width direction of the ridge, and a U-shaped support frame 16 is provided protrudingly at two locations on the front and rear sides of the mounting cover 13, and a mounting rod 17 is provided on the support frame 16. The lifting cover 14, whose front side is formed into a sled shape, is pivotally connected to the lower ends of the two mounting rods 17, and a regulating frame 18 is provided protruding from the lifting cover 14.
The structure is such that the lower surface of the ridge 4 contacts the ridge top surface and does not form a gap between the lift cover 14 and the ridge top surface, that is, prevents soil from scattering to the sides, so that the ridge can be built up well. There is.

Reference numeral 19 denotes a ridge beating body, and the ridge beating body 19 is formed in a vertical cross-sectional shape that matches the ridge, and has two swinging links 20 pivotally protruding from the rear of the machine frame 3.
0 is pivotally connected to the middle of the mounting arm 21, and a ridge hitting body 19 is provided at the middle of the mounting arm 21.

Reference numeral 22 denotes a ridge beating mechanism, in which a crank body 23 is provided at the rear of the machine frame 3, and the crank body 23 is connected to the tractor 1.
The crank body 23 and the upper part of the mounting arm 21 are connected by a push link 25, and a return spring 26 is suspended between the ridge striking body 19 and the machine frame 3. are doing.

In this case, the inner surface of the ridge beating body 19 has a mud removal body 29.
A barrel sponge is attached.

In this case, the ridge pounding body 19 is composed of a plurality of pieces, in this case, two pieces, a base-side pounding member 27 and a tip-side pounding member 28, and the base-side pounding member 27 and the tip-side pounding member 28 are detachable. A mud removal body 29 is attached to the beating surfaces of the pounding members 27 and 28, thereby making the ridge beating area of the ridge pounding body 19 variable.

Since this embodiment has the above configuration, the tractor 1
When it runs along the old ridge, the rotating rotor 8 is rotated by the power of the tractor, and its plurality of raking blades 9 scrape up the field mud and continuously splash it onto the old ridge, embanking it. Efficient embankment is possible due to the raising action, and the cover member 11 prevents mud from scattering above the rotating rotor 8 and above the ridge, and the side cover members 12 prevent mud from scattering to the side of the ridge. The raised mud falls under its own weight without scattering outward, and it is possible to reliably prevent the mud from scattering outward, improve embankment efficiency, and obtain a good embankment condition.
On the other hand, the crank body 23 of the ridge beating mechanism 22 rotates, and the ridge beating body 16 swings through the pushing link 25 and the swinging link 20, slamming the embankment, and causing the ridge beating body 19 to flatten the upper surface of the ridge. And a vertical cross section adapted to one side of the ridge: Because of the shape, the upper surface of the ridge and the slope of the ridge are simultaneously pounded, and the embankment is sandwiched and tightened between the old ridge and underground and the ridge pounder 19, and the ridge is pounded. The entire body 19 swings toward the ridge, and a mud removal body 29 is present on the inner surface of the ridge beating body 19, so that mud adhesion to the ridge beating body 19 can be suppressed. When making a wide ridge 10 as shown in the imaginary line in Fig. 1, remove the tip end beating body 28 from the base side tapping body 27 as shown in Fig. A tapping body 28 on the tip side can be attached to the tip part side, thereby making it possible to obtain a ridge beating area that matches the ridge width, obtaining good ridge beating behavior, and allowing the side cover member 12 to pivot. Arrival part 15
It is possible to adjust the rocking movement around the ridge 10 according to the width and narrowness of the ridge 10, and it is possible to obtain an embankment condition that matches the width and narrowness of the ridge 10, improving the embankment efficiency. It is possible to reliably embed the ridge and obtain a strong ridge that does not collapse easily, and only then can good ridge creation and repair be possible.

[Effects of the invention] As described above, the present invention is as follows: when a tractor is driven along an old ridge, the rotating rotor rotates due to the power of the tractor, and its plurality of scraping blades scrape up the field mud and continuously move it over the old ridge. Efficient embankment is possible due to the rotational bouncing action, and the cover member and side cover members prevent mud from scattering outward, further improving embankment efficiency. The muddy soil falls under its own weight without scattering outward, making it possible to obtain a good embankment condition.On the other hand, the ridge-beating mechanism is driven by the power of the tractor, and the ridge-beating body moves back and forth. The embankment is pounded and compacted, and since the ridge pounding body has a shape adapted to the top surface of the ridge and one side of the ridge, the top surface of the ridge and the slope of the ridge are simultaneously pounded and the embankment is tightened with the old ridge and underground and the ridge pounding body. Insert and tighten.
The entire ridge pounding body moves back and forth toward the ridge, making it possible to strongly tighten the embankment and obtain a strong ridge. In addition, there is a desilting body on the inner surface of the ridge pounding body, which strengthens the ridge. It is possible to suppress the adhesion of mud to the pounding body, and the ridge pounding body is made up of a plurality of pounding members each having a mud removal body, and the ridge pounding area can be varied by moving the pounding members in the ridge width direction. It is possible to obtain a ridge pounding area and embankment condition that match the shape, and it is possible to obtain good ridge pounding behavior and good embankment efficiency, and as a result, cavities such as crawfish holes that exist inside the old ridge can be reliably filled. , it is possible to obtain a strong ridge that does not collapse easily, and only then can good ridge creation and repair be possible.

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

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, with FIG. 1 being an overall perspective view and FIG. 2 being an overall rear view. DESCRIPTION OF SYMBOLS 1... Tractor, 3... Machine frame, 8... Rotating rotor, 9... Scraping blade, 10... Ridge, 11... Cover member, 12... Side cover member, 19... Ridge beating body, 22...Round beating mechanism, 27...Breaking body, 28...
...Batter body, 29...Release body.

Claims (1)

[Scope of utility model registration request] A tractor is provided with a machine frame that can be raised and lowered by a coupling mechanism, and the machine frame is equipped with a rotating rotor that has a plurality of raking blades and is rotated by the power of the tractor and throws up soil onto the old ridge. A cover member that covers the upper part of the rotor is provided, and a side cover member is provided on the ridge side of the cover member, and a side cover member is provided at a rear position in the traveling direction of the rotating rotor in a shape that matches the upper surface of the ridge and one side of the ridge. A ridge beating body is provided, which includes a silting body that prevents mud from adhering to the ridges, and a ridge beating mechanism is provided that uses the power of the tractor as a driving source to cause the ridge pounding body to perform reciprocating ridge tapping operations, and each of the ridge beating bodies carries a silting body. The invention is characterized by comprising a plurality of striking members, the ridge striking area is variable by movement of the striking members in the ridge width direction, and the side cover member is provided so as to be adjustable and movable in the ridge width direction. A ridge beating device for a ridge adjustment machine.