JPS61162102A - Biaxial type rotary plow apparatus - 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 (a) The field of application of Nirato is the first shaft tiller for roughing up a rotary tiller located on the roof of a rotary tractor, and the second shaft for crushing soil.
This is related to a two-shaft rotary system with a two-shaft rotary system that is directly facing the tilling surface.

(W) A large number of applications have been filed by the same applicant regarding the conventional ``ffL Technique 241'' type rotary tiller.

However, in the prior application, the first axis cell private device and the second axis cell i
Stone's Jr. is between the devices, and the second axis is in the middle, 19F.
There was no consideration given to Naoto's ability to escape.

(Problems that the 9th Kaimei poses as a Ps dog) The purpose of this Kaimei is to use a two-sword-shaped rotary plow system in which the 1st i@jU powder cultivation device and the 2nd plowing device are placed in close proximity to crush soil at the same time. In the device, the 11th tlB pawl and the 2nd shaft bearing are inverted 1.
If a stone or hard lump of earth is inserted into the darkness of both claws when rolling, there is a possibility that the transmission part and claws will be damaged, but in this case, the second! +11I The damper τ was placed in front of the driver so that he could retreat and escape.

2) The means and purpose of solving the problem are as described above, and then I will explain the structure of the station to achieve the goal.

2 with the first axis kasuri omotenao and the second axis kasuri kat device placed side by side in the front.
4@L type rotary tiller facing up, the end of the 1st @ tiller cover is pivoted with an 11g 2-hat cover r coffin support, and the 2nd axis is centered on the pivot shaft with Ii full upper and lower ends. A damper is installed between the 2nd i1 Qfl box and the depth frame. Now, I will explain the structure of the actual dance example shown in the four circles of Sosuke and the operation of the invention.

Figure 1 is a side view of a two-shaft rotary cell rotation table facing up to four semi-cell depths. The second problem is the side view when plowing deeply. Figure 5g3 also shows the depth of 11 fields during shallow plowing. Figure 4 shows the 11th side of the 2nd box which can be rotated and stored. FIG. 5 is a side view of the storage state as well.

The entire configuration of the present invention will be explained with reference to the first factor, FIG. 2, and third factor.

A top link hinge (211L) is fixed to the transmission case frame of a turning tractor, and the top link υ is pivotally connected to the front end of the top link mast ○.

Also, the PTO can be removed from the front of the transmission case of the turning tractor.
! TtH is shown at 29, and power is transmitted to the rotary gearbox +161 through the PTO1al and the universal joint IIM. There are two lower links on the left and right of the top link Uυ pond, 5b (181 not shown), 2i1 with a total of 3 links! The lil-type rotary tilling table is supported freely up and down, and from the rotary gearbox, power is transmitted to the 1st @ tilling case ULJ, and the nest is planted on the 1st shaft (1) and the 1st shaft. WJl's support nails (3) for Tara-Okise (assistance is conveyed to).

Also, from the rotary gear box ubl to the d direction
1ePTO@ti71 is projected and modeled, the work 4g P
'I' 0 information uDyoshi universal joint @tt
Through alt-, 1st @ tilling case ulJ 2nd m (tl is 21st t for crushed soil consisting of 6 claws)
A claw (4) is fixedly installed. I is a first shaft tilling cover, and a second $B tilling cover u51 is supported at the end of the first shaft tilling cover U51 via a shaft @(8). Also, the 2nd m square original cover
A rear cover (9) is pivotally mounted at the end of the cover. Rear cover (9) includes hanger rod uJl and spring u21
Without saying anything, hang and press oJ W on the depth frame (6).
Supported by Q.

The 2nd m tilling device is fixedly fixed to the 2nd axis tilling cover 09, so it is pivotally supported as a whole! l
It will be possible to move up and down around alt81. The mounting part of the present invention is supported by a damper between it and the second bus frame (6).

The depth frame (6) has an adjustment handle (7),
6) It is moved up and down by the rotation of the @chestnut screw rod (7a).

As the depth frame (6) moves up and down, the second tiller fL is moved up and down via the damper.

Conventionally, it was fixed with a link between the second width tilling surface and the depth frame (6), so it was difficult for the second tilling device to move up and down. The first figure is a side view of the four squares of deep plowing, the second figure shows the deep side, and the third figure shows the shallow plowing condition. This work is being done at ASM No. 1 (l).

Let me explain about the concentrated acid that made it possible to store the 2nd axis of the arrow, the 4th of the arrows, and the 5th of the culvert.

At the same time, there is a rotary arm (6) connected to the depth frame (6) with a link instead of the damper (5).
To) k protruding from the second axis tilling surface, first axis i cover I
It is pivoted to the upper bracket. This is the main power @
In the t8) line segment, the l-impossibility is reversed, and the pivot arm (to) can be rotated around the pivot point of the pivot arm (to) when passing through this support q@.

The 4th one is in poor condition as a 2-piece rotary box, and the 5th one is stored in the y mouth of the old pressure cylinder.
At this point, the second plowing equipment was lifted up greatly. Then, lift it up and fix it in the stored state using the 7-leg link (Vl) shown in the fifth column.

In addition, for these 4 threats, remove the rear cover (υ; from the second cap cover u51 sword) and attach the pivot support of the first cover I (
d) to fix the pivot in the permanent position. hanger rod
Garo kf also supports it.

With this configuration, the second axis tilling table can be stored upward without having to be removed, and cultivation can be carried out using only the first axis cultivation table.

(f) Effects of the invention Since the invention has been achieved as described above, it is possible to cause the young fruits to wilt.

Firstly, by installing a damper, even if a stone or other obstacle is caught in the first and second axis tilling units, the second axis tilling table will be fixed. I was able to push up the damper as much as I could and let them escape, and I no longer had to bend the damaged claws of the sea bream.

Second, use the #I4m handle to adjust the first
＃＠It is possible to worry about the distance between the claw and the second leg claw, which eliminates the rotation of soil clods and the complaint of the lack of 9 horsepower caused by the dirt pile woman. That is, in the deep plowing state shown in Figure 2, 5
A large clod of earth is thrown out by the 141st claw (3), but by securing a large space C between the 1st @ claw and the 21111Il claw, the soil can be moved smoothly and the horsepower will not be compromised. Ruru O tun - A simple explanation of the surface.
S deep time -tIIu tm evil. The second bad is also the measurement @i bad when deep plowing. 5g3 is also a side effect during shallow plowing. The fourth evil is the wandering view when Nest 2 @ Masuyoshi Makoto can be converged by low.

FIG. 5 also shows a front view of the storage state.

Claims (1)

[Claims] 2 systems in which the 1st axis tilling device and the 2nd axis tilling device are placed side by side.
In the shaft type rotary tilling device, a second shaft tilling cover is pivotally supported at the end of the first shaft tilling cover by a pivot shaft, and the second shaft tilling device is movable up and down about the pivot shaft, A two-axis rotary tiller, characterized in that a damper is interposed between the second-axis tiller and a depth frame.