JPS6314601A - Multirow rotary - 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] [Object of the Invention] (-Field of Industrial Application) The present invention relates to a multiple loader connected to a traction machine of a tractor.

(Prior art) When plowing the furrows in 1, there was no rotary for simultaneously IJIing the furrows and the furrows that had a difference in level, so the work had to be done by plowing 50 furrows between each furrow. Although it was possible to plow the furrows on both sides of the furrow at the same time using a double or multi-rotary rotary, even in this case, the ridge filling part had to be worked separately, which caused problems in workability. (Problems to be Solved by the Invention) The present invention was made in order to eliminate such inconveniences. It is designed to be configurable.

[Structure of the Invention] (Embodiments) Hereinafter, it will be explained with reference to the embodiments shown in the drawings below. In FIG. (One side is not shown) supports a rotor drive shaft 4 which is driven by C through a center mission case 3 connected to the output shaft of the traction machine'r. 6. However, the support member 5 held by the heel 1 can be mounted to the support member 6.

More specifically, the mission case 7 of each rotor part 13 is rotatably mounted around the drive shaft 4 to allow the rotor part 6 to float on a rotation trajectory, and The base end of an adjustment rod 8 having adjustment pin holes 9 arranged in a row on the upper part 6 is pivotally supported, and the tip end thereof is inserted into an insertion hole 10 provided in the support member 5 held by the beam 1. By inserting a pin 11 into the pin hole 9, the rotor portion 6 can be supported at any floating position.

Further, as shown in FIG. 2, a fender 13 covering the rotor shaft 12 is attached to the transmission case 7 so as to be adjustable in angle.

More specifically, reference numeral 14 is a mounting stay, and a holding piece 14a formed at the base end is used to attach the boss portion 71t of the mission case 7.
The fender 13 can be adjusted to any angle by releasing and tightening the tightening bolt 15, and the rotor part 6
This can be corrected in response to levitation on the rotation trajectory.

(Function) The rotary of the present invention is configured as described above,
If you want to work between furrows and furrows in one step when cultivating furrows, use the adjustment rod 1 of the rotor part 6 corresponding to 111 stages.
Remove the pin 11 of No. 3 and pull up the blue portion of the rotor portion 6 to the desired height (that is, the height of the ridge). Then, the mission case 7 becomes rotatable around the rotor drive shaft 4, and as a result, the rotor part 11 protrudes from the drive shaft 4 with its center, so that the rotor part 11 can be rotated in its predetermined hole. Insert the pin 11 removed earlier to support part of the rotor [3].

Furthermore, since the floating of the rotor part 6 is a repositioning on the rotation trajectory, the fender 13 is also angled accordingly, so the angle of the fender 13 is adjusted by the above-mentioned operation. 11.

The state at this time is shown in FIGS. 3 and 4, taking a three-speed type as an example. It goes without saying that in the figure, the center rotor part 6 can be set as a ridge, and the left and right rotor parts 6 can be set as a ridge.

[Effects of the Invention] As described above, the present invention achieves the intended purpose listed at the beginning, that is, when cultivating furrows with steps, it is possible to perform furrow and furrow filling in the same process, thereby significantly improving workability. .

In addition, since the present invention is capable of levitating each of the multiple rotor parts 6, it also has the additional effect of functioning as an adjusting means to adapt to the hit height depending on the size of the traction machine such as a tractor. It will be done.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view;
FIG. 2 is a side view showing the fender angle adjustment means which is a main part, FIG. 3 is a schematic rear view showing the state of use, and FIG. 4 is a schematic side view of the same. lm-beam, 4-m-rotor drive shaft, 5-11 supporting member, 6--rotor part, 7--mission case, 8-m-adjustment rod, 9-m- Adjustment pin hole, 10-m
-Insertion hole, 11-'--Bin, 13--Fender-1
14-m--Mounting stay, 14a--Holding piece thereof, 1
5-m-Is tightening correct? f diagram

Claims (1)

[Claims] Each rotor section mounted in multiple rows on the rotor drive shaft via a mission case includes a floating means on a rotation trajectory centered on the drive shaft, and a fixing means at the floating position;
A multi-rotary rotary, characterized in that it is provided with a fender angle adjustment means.