JPS5915845Y2 - agricultural work equipment - Google Patents

Description

[Detailed description of the invention] This invention installs a ridge-making device at the rear of a rotary tillage device such as a management machine, tiller, tiller, tractor, etc. to create a complete ridge and simultaneously sprinkle water on the side of the ridge top. By burying the hose, watering to increase the survival rate after sowing or transplanting can be easily performed by simply connecting the main valve to the hose.

Another purpose is that by burying the hose in a shallow part of the ridge next to the crest of the ridge, the hose can be easily wound up when the ridge is being broken down after one season. It is easy to collect, and it prevents the remains of the hose from getting caught in the rotary claws during next season's rotary plowing work.

Conventional irrigation work was not mechanized, and when there was no rain after transplanting, such as when transplanting tobacco seedlings, watering was done by hand using joro.

The specific configuration of the present invention will be explained based on the drawings showing the embodiments. Fig. 1 is a plan view of a tractor equipped with the agricultural working device of the present invention.

FIG. 2 is an overall side view of the agricultural working device of the present invention.

FIG. 3 is a sectional view showing the main parts of the agricultural working device.

The agricultural working device of the present invention is attached to the rear of main body B such as a management machine, tiller, tiller, tractor, etc., and ridges are created and watering hoses are set while moving within the field.

In this invention, the ridges are finished better with a single ridge type ridge making machine than with a half ridge type ridge making machine, but it is also possible to use a half ridge type ridge making machine. It is.

Figure 1 shows a plan view when the proposed agricultural working device is attached to the rear of the tractor, and the proposed agricultural working device is attached to the three-point link type work equipment attachment device provided at the rear of the tractor. .

The top link on the tractor side is pivotally attached to the tip of the top link attachment rod 16 shown in FIG. 2, and the lower link is pivotally supported on the lower nonk pivot pin 17.

The rotary tiller is mainly composed of a gear box 4 and a drive shaft support rod 5. The power transmitted from the tractor through a universal joint is changed direction by the gear box, and the drive shaft inside the drive shaft support rod 5 is redirected. It is transmitted to the tillage case 6 by the shaft.

Inside the tilling case 6, rotation is transmitted to the tilling shaft 7 by a gear or a chino, and by the rotation of the disk blade 8 fixed to the tilling shaft 7, the tilled and crushed soil is brought to the center.

The top of the Aisuke blade is covered with a rotary cover,
The sides are covered with a side cover and a side plate 13.

The collected soil will come out through the holes opened toward the ridge forming board 14.

The ridge making device is composed of a ridge forming plate 14, a front cover 15, a vertical adjustment rod 12, etc., and the vertical adjustment rod 12 is fixed and attached to the tail wheel support rod 11 so as to be adjustable up and down and forward and backward.

The tail wheel 10 attached to the tail wheel attachment rod 10a is attached to the rearmost part of the tail wheel support rod 11 when a ridge raising device is installed.

The watering hose set includes 1 hose reel and 1 reel support.
It consists of a hose 2, a hose 2, and a guide pipe 3, and is attached to the upper surface of the rotary tiller in the embodiment.

In FIG. 3, the drive shaft support 5 and the reel supports 1b and 1a are fixed to the side surface of the gear box 4 with easily removable fasteners such as bolts.

The guide tube 3 is a bent tube separated by a vertical guide part and a horizontal guide part 3a, and is provided in order to guide and bury the hose 2 on the lower surface of the ridge forming plate 13 without damaging it.

The guide tube 3 is also fixed to the tilling cover 9 by easily removable fasteners.

No driving force is required to bury the hose; just bury the end of the hose a little in the soil at the beginning of the ridge, and then as the tractor advances, the hose will be pulled out and buried in the soil of the natural ridge. It's something to go on.

A winding bundle may be attached to the reel 1 to wind up the used hose, and it is also disclosed that power is taken from the gear box to the reel to mechanically wind up the used hose. be.

FIG. 4 shows the cross-sectional shape of the ridge, and shows that the hose 2 is buried in the soil beside the crest of the ridge.

A is a ridge, and if it is at the top of ridge A, it will be the position for planting seedlings and seeds, which will inhibit the growth of roots after planting, but if it is at the top of the ridge, all of these will be planted. It is suitable because it satisfies the following conditions.

As described above, the present invention attaches a ridge-raising device to the rear of the rotary tilling section of a management machine, tiller, tiller, or tractor.
At the same time, a watering hose setting device was installed near the rotary tilling device, and the watering hose was set at the side of the ridge top at the same time as the ridge making work, so the ridge making watering device was set at once, and the hose 2 was removed from the tilling cover 9. Since the hose 2 is buried in the soil beside the ridge top through the underside of the molded plate 14, the hose 2 can be set in a stable state without being exposed on the ridge or blown by the wind.

[Brief explanation of the drawing]

Fig. 1 is an overall plan view of the proposed agricultural working device attached to the rear of a tractor, Fig. 2 is an overall side view of the proposed agricultural working device, Fig. 3 is a front sectional view showing the main parts of the proposed agricultural working device, and Fig. 4 is a front sectional view showing the main parts of the proposed agricultural working device. The figure is a cross-sectional view of the ridge A. A...Round, B...Tractor, 1...
...Hose reel, 2...Hose, 3...
...Guide pipe, 4...Gear box, 5.
... Drive shaft support rod, 14 ... Ridge forming plate.

Claims (1)

[Scope of utility model registration request] A ridge making device is attached to the rear of the rotary tilling section of a management machine, tiller, tiller, or tractor, and at the same time, a watering hose setting device is installed near the rotary tilling device, and the watering hose is set at the side of the ridge top at the same time as the ridge making work. An agricultural work device characterized by: