JPS598488Y2 - Rotary cover for soil bundling - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a rotary force bar for levying soil used for levying soil in tobacco work.

Generally speaking, the rotary working machines used to carry out such work are connected to a management machine, a tailor, etc., and are run between high ridges for tobacco to carry out the work. Since two covers are connected to each other on the left and right sides so that they can be swiveled and fixed to each other, the opening angle of these two covers is limited, and the opening angle of these two covers is limited. It had the disadvantage that it was relatively difficult to adjust the height.

Accordingly, the present invention has a structure in which a first cover is vertically swingably connected to both left and right sides of a rotary frame via cover mounting plates, and in which one end of a lever is connected to the upper surface of the first cover, and A support is erected on the rotary frame, the tips of the levers are intersected, and these locking grooves are removably engaged with the bolts of the support,
A second cover is connected to the side end of the first cover via a connecting rod, and a third cover is connected to the second cover via a connecting rod so as to be bendable and rigid at any angle. The outside of the cover can be tilted downward in the direction of the crop roots at the top of the ridge, and the lever can be made long so that the first lever can be easily operated.
The inclination angle of the cover can be changed, and the first to . The third cover can be bent arbitrarily according to the side shape of the ridge, and
By extending the cover to the root of the crop, the cover can protect the leaves of the crop, prevent the crop from being damaged, perform soil mulching work efficiently, and improve the width and shape of the groove between adjacent furrows. It is an object of the present invention to provide a rotary cover for bundling that can appropriately extend and support the first to third covers in response to inclinations in certain parts.

Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.

Figure 1 is a side view of the Taylor. In the figure, 1 is a four-stroke gasoline engine mounted on the main frame 2, and the main frame 2 at the rear of the engine 1 has a transmission equipped with multiple gear groups inside. A case 3 is attached, and left and right wheels 5, 5 are mounted on axles 4, 4 which protrude on both left and right sides at the lower part of the case 3.

Further, an operating handle 7 is provided rearwardly at the upper part of the transmission case 3 via a handle frame 6, and the handle 7 is equipped with a main clutch lever 8, a side clutch lever 9, an accelerator lever 10, etc. , a main shift lever 11 is provided on the handle frame 6.

Reference numeral 12 denotes a rotary working machine that is detachably attached to the mission case 3 via a rear hitch 13. It consists of a rotary tiller cover 15 that covers the transmission case 3, a rotary tiller shaft 16 provided at the bottom of the case 14, a tail wheel device 17, etc., and uses the rotational force of the PTO shaft mounted on the mission case 3. The rotary plowing cover 15, which is designed to transmit power to the rotary transmission case 14 via the PTO transmission case 18, is for soil collection attached to the rotary frame 19, as shown in FIGS. 2 and 3. , a cover mounting plate 21 with a U-shaped cross section is attached using set bolts 20 on both left and right sides of the rotary frame 19.
Stop 21.

A first cover 23 is connected to the mounting plate 21 via a hinge 22, and a connecting plate 25 having two pivot parts 24 is fixed to the outside of the first cover 23.

A second cover 27 integrally formed with a support shaft 26 to be fitted into the pivot portion 24 is connected to the outer side of the first cover 23, and the vertical side of the second cover 27 is connected to the outer side of the first cover 23. A connecting plate 29 having two pivot parts 28 is screwed to the third part, which has a support shaft 30 that fits into the pivot parts 28.
A cover 31 is connected to the outer side of the second cover 27.

'An L-shaped plate 33, which is a support, is erected and fixed to the rotary frame 19 using set bolts 32, while a substantially U-shaped pivot plate 34 is fixed to the first cover 23, and each plate 23, 23 There are locking grooves 35 a and 36 a between them.
A lever 35. 36 and tighten bolt 3
Each element 33 , 35 . The inclination angle of the first cover 23 is adjusted by varying the tightening position of the first cover 36.

Further, while an arc-shaped connecting rod 38 is fixed to the second cover 27, a connecting plate 25 provided on the outer side of the first cover 23
A bracket 39 having an insertion hole for the rod 38 is fixed to the rod 38 . 39 is tightened with a set bolt 40 to adjust the angle of inclination of the second cover 27 with respect to the first cover 23.

Furthermore, while an arc-shaped connecting rod 41 is fixed to the third cover 31, a connecting plate 2 provided on the outer side of the second cover 27
A bracket 42 having an insertion hole for the rod 41 is fixed to 9, and both 41 and 42 are tightened with a set bolt 43.
This structure is designed to adjust the inclination angle of the third cover 31 with respect to the second cover 27, and three covers 23 are provided on both left and right sides of the rotary frame 19 to cover the upper area of the rotary.
．． 27 and 31 are arranged in series, and the U-shaped cover mounting plate 21 and the first cover 23, the first cover 23 and the second cover 2
7, and 'The second cover 27 and the third cover 31 are arranged to be swingably fixed to each other.

Note that 44 in FIGS. 1 and 2 is a small helical rotary, and this small helical rotary 44 is attached to the rotary tilling shaft 16.

Further, 45 is a hydraulic oil tank, 46 is a fuel tank, 47 is a Freon I/weight, and 48 is a headlamp.

The present invention is constructed as described above, and each of the above elements 21.
23 and 23. The angle between 27 and 27.31 is set to correspond to the high ridge G for tobacco (see Figure 2), and when the tailor is run between the high ridges G for tobacco, the small helical rotary 44 rotates and spreads the cultivated soil on both sides. Scatter it on the ridge G.

At this time, each cover 23. 27. After coming into contact with these covers 23, 27, and 31, the cultivated soil that has come into contact with the covers 23, 27, and 31 is brought to the ridge G, and the earth is collected as shown by the symbol Ga in FIG.

As is clear from the above embodiments, the present invention provides a structure in which the first covers 23, 23 are connected to the right and left sides of the rotary frame 19 via the cover mounting plates 21, 21 so as to be able to swing freely in the vertical direction. One end of the lever 35.36 is connected to the upper surface of the cover 23.23, and a support such as an L-shaped plate 33 is erected on the rotary frame 19, so that each of the levers 35. 36 tips intersect and these locking grooves 35 a , 36 a are removably locked to the bolts 37 of the support column 33 , and a second cover is connected to the side end of the first cover 23 via a connecting rod 38 . 27 and a third cover 31 are connected to the second cover 27 via a connecting rod 41 so that they can be bent and fixed at any angle, and the outermost third cover 31 is connected in the direction of the crop roots at the top of the ridge G. The lever 35. 36 can be shaped into a long length, the inclination angle of the first cover 23 can be changed with a simple operation, and the first to third covers 23, 27, 31 can be bent arbitrarily according to the side shape of the ridge G. At the same time, by extending the third cover 31 to the roots of the crops, the leaves of the crops can be protected by the cover 31, the crops can be prevented from being damaged, soil can be collected efficiently, and the adjacent ridges can be G,
The first to third covers 23, 27, and 31 can be appropriately extended and supported by taking into consideration the groove width between G and the slope of the ridge G-shaped end.
This has remarkable effects such as being able to easily adjust the posture of the first to third covers 23, 27, and 31, thereby improving the efficiency of the burying work.

[Brief explanation of drawings]

FIG. 1 is a side view of a tailor showing an embodiment of the present invention, FIG. 2 is a rear view of the main part, and FIG. 3 is a plan view of the main part. 19...Rotary frame, 21...
Cover mounting plate, 23...First cover, 27...
...Second cover, 31...Third cover, 3
3...L-shaped board (post), 35.36...
・Lever, 35a, 35a...Latching groove, 37・
...Boll}, 38.41...Connection rod, G
...Round.

Claims (1)

[Scope of utility model registration request] Cover mounting plates 21 on both left and right sides of the rotary frame 19.
In the structure in which the first covers 23.23 are connected to each other so as to be swingable in the vertical direction via the first covers 23.21, the first covers 23.
Lever 35 on the top of 23. Connect one end of 36 to each other,
Further, a support 33 is erected on the rotary frame 19, and each of the levers 35. The pillar 33 is configured such that the ends of the pillars 36 intersect and the locking grooves 35 a and 36 a can be engaged and detached.
The first cover 23 is locked to the bolt 37 of the
The second cover 27 is attached to the side end via the connecting rod 38, and the second
The third cover 31 is connected to the cover 27 via a tie rod 41 so that it can be bent and fixed at any angle, and the outermost third cover 31 is configured to be tiltable downward in the direction of the crop roots at the top of the ridge G. A rotary cover for earth mopping, which is characterized by the following: