JPH0620361B2 - Trimming machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a ridge trimming machine used for construction and restoration work of ridges.

[Prior Art] Conventionally, this type of ridge trimmer has been disclosed in Japanese Utility Model Publication No. 57-10483.
As disclosed in Japanese Patent Publication, a traveling machine body, an embankment rotor, a ridge striking plate, and the like are provided, and mud is embeded on the ridge by the embankment rotor while being struck by the ridge striking plate to consolidate and consolidate. ing.

[Problems to be Solved by the Invention] However, the striking structure of the ridge striking plate employs a reciprocating motion mechanism adopting a crank mechanism, and the ridge striking plate reciprocates a predetermined amount of long stroke, and the reciprocating motion causes bottom death. Since it is structured so that the ridges are hit and compacted near the point and the contact and separation are repeatedly performed against the ridges, it is effective when the amount of embankment is relatively large. In such a case, there is a disadvantage that a satisfactory condition may not be obtained, such as the number of hits is insufficient.

[Means for Solving the Problems] An object of the present invention is to eliminate these disadvantages, and the gist thereof is to connect a machine frame to a traveling machine body, provide a rotary rotor on the machine frame, and A cover member is provided above the rotor, and a ridge body that is shaped to fit the upper surface of the ridge and one side surface of the ridge and that can press the ridge is provided at the rear portion of the cover member in the moving direction so that the ridge can be moved up and down. The body is provided with a weight body capable of pressing the ridged body on the ridge surface, and the ridged body is provided with a vibration mechanism for vibrating the ridged body by an eccentric weight that rotates using the power of the traveling machine body as a drive source. It is a arranging machine that is characterized by what it has done.

[Operation] When the traveling machine body travels along the ridge, the rotating rotor raises the mud on the ridge, and the embankment is shaped to match the upper surface of the ridge and one side surface of the ridge, and the ridge body that can press the ridge is a weight. Due to the weight of the body, the ridged body vibrates due to the vibration mechanism consisting of the eccentric weight that rotates by using the power of the traveling machine as a drive source, and the top surface of the ridge is vibrated by the vibrating ridged body. And one side of the ridge is continuously tightened,
The ridged body moves up and down according to the unevenness of the ridge surface.

[Embodiment] FIGS. 1 to 3 show an embodiment of the present invention, in which 1 is a traveling machine body which is a tractor, and a machine frame 3 is connected to a rear portion thereof by a connecting mechanism 2 and A rotary rotor 5 that raises the mud on the ridge 4 is laid on the ridge, and the main shaft 7 of the machine frame 3 is rotated by the power extraction shaft 6 of the tractor, and the rotor shaft 9 is rotated by the chain mechanism 8 to rotate the rotary rotor 5. Then, the blade 10 is used to scrape up mud such as ridges.

In addition, the ridge body 11 has a cross section that matches the upper surface of the ridge and one side surface of the ridge. Is formed in.

In this case, a holding frame 13 is provided on the rear surface of the cover member 12, a pair of support rollers 14 is provided on the holding frame 13 vertically, and a support shaft 15 is provided between the support rollers 14 so as to be vertically movable.
A lower limit stopper 16 is provided on the upper portion of 5, the lower end portion of the support shaft 15 is connected to the ridged body 11, and a position regulating frame 17 is provided on the upper portion of the ridged body 11.

Further, a hanging frame 18 is provided on the upper portion of the ridge body 11, and the hanging frame 18
A weight body 19 is provided.

Reference numeral 20 denotes a vibrating mechanism. In this case, a rotary shaft 21 is laterally provided above the ridge body 11, a pulley 22 is fixed to one end of the rotary shaft 21, and an eccentric weight 23 is fixed to the other end. The pulley 24 is fixed to the pulley 24, the belt 25 is wound around the pulley 22 and the pulley 24, the rotary shaft 21 is rotated by the rotation of the main shaft 7, and the eccentric weight 23 vibrates the ridged body 11. is there.

Further, a mud material 24 such as rubber, sponge, or bristles is attached to the clamping surface of the ridge body 11.

The upper part of the ridge body 11 is raised along the rear surface of the cover member 12 because the lower edge of the cover member-12 and the ridge 4 are formed.
This is to prevent the splashed mud from scattering from the gap between the upper surface and the outside.

In this case, the ridged body 11 may be divided and formed, and the tightening area may be changed by attaching and detaching the ridged body.

In addition, in this embodiment, a side cover member 27 that moves up and down along the ridge upper surface is provided on the ridge-side side surface of the cover member 12.

Since this embodiment has the above-mentioned configuration, when the traveling machine body 1 travels along the ridges 4, the rotating rotor 5 rotates to raise the mud on the ridges 4 and the like, and the cover member 12 prevents the mud from scattering. The embankment is pressed and tightened by the self-weight of the ridge body 11 and the weight of the weight body 19 and is oscillated by the vibration mechanism 20 including the eccentric weight 23 that rotates by using the power of the traveling machine body 1 as a drive source. Is continuously tightened with
Moreover, the ridge body 11 moves up and down according to the ridge surface,
As a result, it is possible to firmly clamp and to efficiently obtain new ridges.

It should be noted that another embodiment can be applied to a rotary rotor having a structure in which the rotary axis of the rotary rotor 5 is arranged in a direction substantially orthogonal to the ridge forming direction.

Further, the rectifying body 11 may be attached to a spring member, for example, a leaf spring member provided in the machine frame, so that the rectifying body 11 can vibrate.

[Advantages of the Invention] As described above, according to the present invention, when the traveling machine body travels along the ridges, the rotating rotor rotates to raise muddy soil such as ridges on the ridges, the cover member prevents muddy scattering, and the embankment is adjusted. It is pressed and clamped by its own weight of the ridge and the weight of the weight body, and is continuously clamped by the vibration operation of the ridge body vibrated by the vibration mechanism composed of the eccentric weight that rotates using the power of the traveling machine as a drive source, and The ridged body advances while moving up and down according to the ridge surface, and therefore, the ridges are pressed tightly, and it is possible to obtain robust ridges and improve workability.

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

[Brief description of drawings]

The drawings show an embodiment of the present invention. FIG. 1 is a perspective view of the first embodiment, FIG. 2 is a rear view of a main portion thereof, and FIG. 3 is a rear view of the main portion. 1 ... traveling machine, 3 ... machine frame, 5 ... rotating rotor, 11
...... Adjustment body, 12 ...... Cover member, 19 ...... Weight body,
20 ... Vibration mechanism, 23 ... Eccentric weight.

Claims (1)

[Claims] 1. A machine frame is connected to a traveling machine body, a rotary rotor is provided on the machine frame, and a cover member is provided above the rotary rotor.
At the rear of the advancing direction of the cover member, a ridge body that is shaped to fit the upper surface of the ridge and one side surface of the ridge and that can press the ridge is provided so as to be movable up and down, and the ridge body is provided on the ridge surface. A trimming machine comprising a weight body that can be pressed, and a vibration mechanism that vibrates the trimming body by an eccentric weight that rotates using the power of the traveling machine body as a drive source. .