JPS58198201A - Positive and reverse rotation changeable 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] Jin's invention is based on the method of changing the direction of rotation of the rotary tilling device connected to the tractor [by changing the direction forward and backward, the direction of rotation of the tiller t1 can be changed to down cut, which is normal rotation, and up cut, which is reverse rotation. This is a rotary that is configured to allow forward/reverse switching.

It's a good place to grow mulberries with normal tillage! A power down cut of /9 is suitable for seconds, and an up cut is used to deeply raise a single species while tIjO, so it is desirable to configure it so that the rotation direction of the tiller can be switched to tllJ6. .

Then, leave the rotation direction of the cultivating body as it is, and change it to the opposite direction to the rotary tractor. It is possible to switch between forward and reverse by connecting the screws, but in order to do this, the tail wheel and iIA Kinuta members must be installed in the opposite direction to the rotary body, and the bins of various related parts such as the tractor's moving control bin etc. Many operations such as attachment and detachment operations are required, and only 4. Riding on a tractor 111It
This is extremely tedious as it has to be repeated.

Therefore, in this invention, a rotary t. The tilling body is divided into the main body of the tilling device consisting of each cypress cover etc., and the tilling body t1 is released for each kotsuki 1 to vertically -〇Jam! )K- By forming it movably, it is configured to be able to change the front and rear positions,
Connect the rotary assembly to the tractor, warm the tiller from the ground surface by slightly raising the rotary t, and then rotate the tiller body only vertically and then change it back and forth. Since the direction of rotation of the rotary can be switched between forward and reverse by making a change, the operation of moving the tractor and the operation of attaching and detaching hitch pins are unnecessary, and the operation of switching the direction of rotation of the rotary can be changed to 5Tlf with a small amount of effort. As @, we are friends with the University of Technology.

If I explain all the embodiments in a while, I will show you t1 in FIG.
Figure 2 shows a perspective view of the rotary t1)'f-
, Tractor (411m to Bl 141 (81) for installation of equipment 1 (4) and tillage equipment 1 main body (5
).

That is, the cultivating device main body (51 is the input shaft +6) f? I
i watch? Gear box with a protruding shaft supported (8)
From ε6, extend the pipe frame 19), fix the drive case (2) and the upper part of the side frame (2) to both shoulders of the pipe frame (9111), and install the tiller claws... Rotate the N5 of the cultivating body (C) to the lower part of the drive case and side frame, and attach it to the cultivating body (N5) and the front cover (B). , Also, inside the gear box (8), as a long plow drive structure that drives the tiller ■, are a bevel gear and a pipe frame (11) that are fixed to the input shaft (6) (?).
1 & bevel gear and t'FL on the drive shaft installed inside K
The drive shaft and tiller are connected via a chain transmission ag- installed in the drive case αC.

Also, *Nlll son (4) is the frame @IIC hino f biyam
The connecting fa structure (81's lower/rear wall) is protruded from the tmt pressed stone and elegantly promotes the mass H1ll', and is pivotally connected to the rear lower part H8 of the tractor (3). 1) Attach the t-hitch pin to the top of the mast and the tractor (2
) and the top link @(), and the lift arm t, i+- of ε6, which moves up and down with the lift fslIll of the tractor (al), and the lower link 1UIH3 are connected with the lift rod.

Then, as shown in Fig. 4, the vertical shaft a1 is fixed at the top of the gear box (8), and the frame -
The vertical shaft mt is fitted into the bearing (b), whose outer ring is fitted inside the llIm+), and the ball ring is engaged...
Fit the vertical shaft (end) into the inner ring of the skin, protrude from the cylinder 5 (18a), screw it onto the vertical shaft (end), and press the holding plate steel with a tom nut @ to remove the vertical shaft ■, i.e., the main body of the cultivating device. (5) To t1 body
It is movable and has a suspension frame IJIII on the frame A! It is said that

Then, at the celestial position where the input shaft (7) or (8) is at the M position, this # 连 device main body (S) [A fixed rounding tool is provided to add one to one, but as shown in Fig. 1 And the friend illustrated in Figure 2 is! Fitting body 31i 31)' with gate shape in one side view
k.

Pivotally connect the fitting body 311 using the bracket fixed to the left side lllN6 of the frame.
311 is formed into a mechanism that can be lifted upwards as shown by the arrow in Fig. 2, and the tiller main body (5) is crushed.
In the connected state where the above L is pivoted and connected, the pipe frame (9), the seat provided with IL K (oaXlo
The WCd body 3υ3υ pipe frame (9) is fixed to the fitting body 3u31), and the WCd body 3
131) k Lift upwards and remove tillage device main body 15
il! centered on the vertical axis -! Is able to do KI14
They are close friends.

In addition, the skin fixing tool (to) shown in FIG. 6 is symmetrical with respect to the vertical axis -7. @ pin hole (26m) (26b)
@Established, #body tJIsKliltL7'j constant bin Ca
t The above-mentioned bin ms crow) (A) - IK is inserted through the structure, and this tool is used for cultivating the equipment body (5) t-Mounting machine frame (
4) As a redundant tool to be fixed to 1, various types can be used, and are not limited to the above-mentioned embodiments.

In addition, the input shaft (6) or #i) is the PT of the tractor (2).
A support rod is connected to the O-axis (9) via a universal joint 1 and extends rearward from the pipe frame (9) iLI. After the A song, I supported it on the GT Peng and held it in place! 41 so that it can be moved up and down.

The rotary switchable in forward and reverse directions according to the present invention consists of a rotary cover (4) and the like which are provided on the input car (7) to rotate the tiller (1). Form the tilling device body (&) and install it a.
The S# body 04t1-electrical area is released for the l-shaped body (4), and the electric field is formed to rotate along the vertical axis.The front and rear positions can be changed.↓Uni 4$1 construction Therefore, while the rotary (1) is still connected to the tractor (3), it is necessary to operate the rotary (1) slightly upwards, so that the tiller can be accessed from the top of the tiller. If you release the tool and automatically change the position of the cultivating device body (6) around the vertical axis ■, it will be extremely easy to use this rotary (1 of 11).
! #Rotation direction of body (2) [Can be easily switched between forward rotation and reverse rotation.

If you take advantage of this invention and make improvements to this invention, you will be able to fully move the tractor like a conventional a-tally, press and hold the pins of the S-engaging part such as hit pins, and connect the continuous feed device 6. It is also possible to eliminate the need for a front and reverse rotation, making it possible to switch between forward and reverse rotation very easily and quickly.

Table Figure 1 is a detailed explanatory diagram of this invention. , Figure 1 is a view of the t-body 1141, Figure 2 is a perspective view of the t-body, and Figure 8 is a perspective view of the t-body.
The figure is a front view of the cultivating device dIIL in the middle of operation, and Figure 4 is the g! A vertical cross-sectional rear view of the section, Figure 1 is l in Figure 1! Fig. 6 is a vertical cross-sectional view of the main part showing the implementation of the pond.

Code explanation (1)...Rotary body)...
Tractor (3)...Late embroidery iso structure (4)・
...... Take Nli frame (61... Main body (@) (71-... Human power axis 18)...
・Gear Ltx (9) j41... Pipe frame (9m) (10m) -... Seat (6
)...Drive case--Nide frame (to)...Tilling claw--...Tilling body
−・・・Top cover−・・・Rear cover (5)・Mountain・Front cover−・−・・
・・Crushed body −・・・・Hitsuchibia m−−
−−−−Mast −・・・・Lower link−・・・・・・Top link Beak・・・・7 Toe arm・・・・Lift rod −・・・・・・
Vertical shaft (26aXB6b) (82m)...Pin hole -...Bearing 4...Nut
−・・Marking/pressing machine −1・・Fixing tool
j...-6 bodies-...Bracket
Q (To) Old... Pin (To)...Fixed pin
(9)...P'rO@1 (to)...
・Free balance axis... Support I axis...
・Owa I・Old・・I1Gutan-Yuyaku Applicant I1lIIIWA Closed Company Agent Masuji Hayashi
* hundred

Claims (1)

[Claims] Rotary ], ) Connect to the rotary! 1 Illt - A tilling device consisting of various covers, etc. for attaching the tiller and the cultivating body 7rf. Formed separately from the main body, and formed so that the cultivating body t%4 feet can be released from the gun and rotated on one side of the vertical axis, so that the front and rear positions can be changed. A rotary that can be switched between forward and reverse directions.