JPS58209902A - Hay seeding 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 [Technical Field of the Invention] The present invention relates to a pasture reseeding device, for example, a device for regenerating grassland by performing partial tillage using a rotary for normal tillage.

[Technical background of the invention and its problems]

The strength of pasture deteriorates over time. Therefore, the yield of pasture also tends to decrease dramatically. One of the reasons for this is thought to be that grass roots become tense with each other and lose their activation. Therefore, in such cases, it is possible to completely plow the pasture and sow new grass seeds, but this method requires several months for the grass to grow to the point where it is suitable for harvesting. Therefore, there is a disadvantage that there is no harvest during this period, even if only temporarily. Further, in the case of full-scale plowing, there is a drawback that soil is washed away in the direction of the slope on sloped land, and there is also the problem that a working machine for full-scale plowing requires a lot of horse power.

[Purpose of the invention]

The present invention was developed in view of the above-mentioned problems, and is capable of partially cultivating pasture so that grass seeds can be re-sown in the pasture while maintaining the state in which the pasture can be harvested. The purpose of this was to revitalize the military, prevent soil erosion on sloped areas, and allow grassland to be regenerated so that pasture could be harvested continuously using relatively small horsepower. .

[Summary of the invention]

The present invention provides a machine frame, a tilling shaft rotatably mounted on the machine frame, and having tilling claws removably protruding radially at predetermined intervals in the axial direction, and a tilling shaft that is rotatably mounted on the machine frame, and has tilling claws removably protruding in a radial manner at predetermined intervals in the axial direction. In place of the tilling claw, there is a straight-blade-shaped root cutting type that protrudes from the top of the tiller's shoulder, and the root cutting type is installed on the tilling shaft, and the root cutting type is a dragon (an integrated cover that covers the upper part of the tilling claw). It is characterized by having the following.

[Embodiments of the invention]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings.

(1) is a machine frame, and a transmission (4) with an input shaft (21) protruding from the front part is installed in the middle part of this machine frame (1).
It is being In addition, there is a machine frame (1) in the -extraction part of the above 1 frame (1).
The upper part of a chain case (5) as a machine frame (1) is attached to the other end, and the upper part of a bracket (6) as a machine frame (1) is attached to the other end.
A tilling shaft (7) is rotatably mounted between the lower ends of the bracket (6) and the tilling shaft (7), and one end of the tilling shaft (7) projects into the chain case (5). An endless chain (9) is interposed between the part and the protruding end protruding into the upper end part of the chain case (5) of the output shaft (8) disposed in the machine frame (11) via an interlocking medium. It is suspended.

In addition, the output shaft (8) is connected to the transmission (4).
is linked to.

Next, seven disc-shaped rungs (10) are fixed at predetermined intervals in the axial direction of the tilling shaft (7), and each of these seven rungs (10
A plurality of tilling claws 111 are radially attached to the 7 langes (10) at predetermined positions in the numeral 1, and are removably attached using bolts and nuts. In addition, each of the 7 lunges (10) at the selected position where the tilling claw αB is not installed, that is, the tilling claw αD is removed, the tilling claw (IIIK) is replaced with a straight-edge root-cutting type U that is bolted in opposite directions. It is removably attached with the nut α.The above flange CI
The tilling claws 〇〇 left behind by IK and the root cutting molds C13 attached to flanges 01)K in place of tilling claws <111 are arranged alternately in the axial direction of the tilling shaft (7).

Furthermore, the chain case (5) and the bracket (6)
A cover integrated unit (19) is removably attached in place of the integrated full-cover cover that covers the entire upper surface of the rotary tilling work body, which is constructed by attaching tilling claws (Ill) to each flange αG between the rotary tilling work body. Unit 09 is located inside the chain case (5) and the bracket (6).
A plate-shaped side frame on both sides (with 1ηα sand, which is removably attached with bolts and nuts (1
A support rod a9 (a) is horizontally suspended between the front and rear parts of the eel, and the front and rear support rods α1r in the axial direction 1 (each of the above-mentioned tilling claws (
A plurality of box-shaped covers (21) with a U-shaped cross section consisting of an arc-shaped top plate and side plates on both sides that cover the upper part of the cover (21) are connected to each other via mounting fittings I2z and bolts/nuts provided at the front and rear of the cover (21). The mounting bracket (2
A connecting fitting G having an attachment (goods) is integrally protruded from 21, and a screen (5) and a leveling plate □□□ are attached to the rear part of the above-mentioned weak force/< integral (2I).

Next, the connecting frame frame of the seeding machine (2) is removably connected to the connecting fitting of each cover unit t2t+ via an attachment (24). This seeding machine has the above-mentioned connecting frame 129 fixed to the front part of the main body frame (2), and a suppression drive wheel 129 to the rear part of the main body frame.
31+ is rotatably mounted on an axis.

In addition, a hopper (37J) containing seeds is provided at the middle upper part of the main body frame (7), and six agitators are rotatably built into the feeding part of this hopper G2. ) and the above-mentioned suppressing drive wheel G
An interlocking medium @ is placed between 1) and 1). A seeding device (seeding device) that sows seeds from the upper part of the ladder to the lower part of the above-mentioned feeding part of the dormitory.
A force is provided vertically, and the lower part of this seeding body (a) extends into an opener 37) attached to the main body frame (to).

In the figure, ■ is a connecting frame protruding from the front part of the machine frame (1).

In the machine configured as described above, the machine frame (110) is connected to the connecting part of the tractor, and the input shaft (2) is interlocked and connected to the output shaft part of the tractor.

Next, in the pasture cycle, the tractor is driven to tow the aquatic plant, and the tilling shaft (7) is slow-acted via the input @ (2), transmission (4), output @ (8), and chain (9). Drive.

As a result, the pasture area corresponding to the part of the tilling shaft (7) having the tilling claws (111) can be divided into multiple rows with a predetermined width by the tilling claws (IJ) arranged at predetermined intervals. Partial tillage + B) is done continuously σ, and the tillage axis (7)
The pasture rounds corresponding to the part with the straight-edge root cutting type (131) are arranged at predetermined intervals (・). This is done continuously as multiple rows of excavation grooves with a predetermined narrow width.This activates the pasture C.Then, by reciprocating the tractor in the pasture,
Partial plowing Φ) and excavation grooves [F] are carried out at predetermined intervals in pasture times.
and are alternately formed by heating to a large number η:j V? - Become. Also, with this, each cover is integrated! The suppression drive wheel (31) connected to the connecting fitting C25) of the seeding machine (to) connected to the connecting fitting C25) of the seeding machine (to), which is connected to the pasture (A), rotates, and the hopper-type agitator (c) is linked via the moving medium field. As the grass is rotated, the four grass seeds stored in the hopper 6 are successively sown from the feeding section via the sowing unit Ui) onto the partially tilled (β) upper surface, which is then driven to suppress the grass. The ring is also subdued by I).

In the above case, each tiller claw 1 partially left on the tiller shaft (power
The upper part of 111 is covered with a cover (Otsu) formed by installing a regular board on the painting side and an arc-shaped top plate between these upper parts, so when it is tilled with a tilling claw of 0υ. The cultivated soil scattered on the grass (C) outside is scattered on the grass (C).
It is guided to fall onto the partially tilled CB) without burying the soil, and a seed bed is formed while tilling.

In addition, if the width and spacing of the plowing claws I to be left are adjusted depending on the pasture situation, the cover will be adjusted accordingly.
11 is set to slide with the three support rods Q, l @ K E, so as to cover the upper part of each tilling claw (11J) at the set position.

In this way, it is possible to maintain the state in which pasture grass (0) can be harvested, to sow new grass between IE (C''1), to grow this pasture grass, and to prepare for harvest after waiting Ft.

In the above embodiment, a case was explained in which a lawn mower ship) is attached to the connecting fitting □□□ of the cover integrated CI), but the present invention is not limited to this, and it is also possible to attach a fertilizer applicator or a fertilizing seeding machine [Effects of the Invention] According to the present invention, a tilling shaft having tilling claws removably protruding radially at predetermined intervals in the axial direction is rotatably mounted on the machine frame, and the tilling claws at selected positions of the tilling shaft are mounted on the machine frame in a rotatable manner. Instead, straight-blade root cutting molds were removably protruded, and the upper parts of the partially existing tilling claws, excluding the straight-blade root cutting molds, were each covered with an integral cover. By operating this in a meadow, it is possible to partially sow grass seeds in the meadow using the tilling claws of each row while maintaining the state in which the pasture can be harvested. The root cutting type makes it possible to reliably cut the roots of established grasses that have deteriorated over time to revitalize the violets, and since it is partial tillage and not full tillage, there is no risk of soil washing away even on slopes. In addition, compared to full-scale plowing, the work can be done with less horsepower, and therefore,
It is possible to renew grassland so that it can be harvested continuously using a rotary tiller.

[Brief explanation of drawings]

The figures show one embodiment of the present invention. Figure 1 is a perspective view of the pasture reseeding device, Figure 2 is a perspective view of a part of the above sowing machine with the same sowing machine attached, and figure δ is a part of the same as above. The plan view and Figure 4 are partial explanatory diagrams showing the working state. (11 (51t6)... Machine frame, (7)... Tilling axis, σl
... Cultivating claws, (13)... root cutting type,) conflict and hippopotamus.

Claims (3)

[Claims] (1) A machine frame, a tilling shaft rotatably mounted on the machine frame and having tilling claws removably protruding radially at predetermined intervals in the axial direction, and a tilling shaft at a selected position of the tilling shaft. In place of the nails, a straight-edged root cutting claw is removably protruded, and an integrated cover is provided on the tilling shaft and covers the upper part of the tilling claw except for the root cutting claw. Characteristic pasture reseeding device. (2) The pasture reseeding device according to claim 1, wherein the integrated cover is provided so as to be detachable and slidable according to the remaining tilling claws. (3) The pasture reseeding device according to claim 1 or 2, wherein the radial tilling claws and the straight-edged root cutting claws are arranged alternately in the axial direction.