SU149961A1 - Hinged machine for crafts holes in the soil and refueling them dokhimikatami - Google Patents

Description

The invention relates to mounted machines for combating creeping pests of field crops, for example, a gray southern weevil, a bread worm / iNfcjmnefl, a winter scoop, etc.

The most effective way to combat these agricultural pests is to do handicraft on the floor of non-pill moles (holes) with a depth of up to 15 gm, which are charged with a powdered chemical, such as hexachlorane, etc.

On top of the hole, they are covered with a handful of any plant veins, for example cabbage or beet leaves, which are sent by the ground to prevent them from being carried away by the wind. Pests crawl under vegetative cover, fall into the hole and die or pre-chemical.

At present, all these works are done by hand and, therefore, the fight against these agricultural pests; is laborious.

This disadvantage is eliminated by using the proposed mounted machine for self-propelled machines for cutting holes in the soil and filling them with pre-chemical chemicals. The machine is serviced by a single tractor driver who can handle up to 100 hectares of floor.

For this purpose, with the proposed machine, in order to simultaneously craft the holes and fill them with dohimicates, the bunker is mounted on the rods of the vertical hydraulic cylinders, and a rigid seeding tube with a drum metering device and a valve with a conical head at the end is attached to its lower part.

FIG. 1 shows the proposed machine, side view; in fig. 2 - the same, rear view in section along the axis of the bunker.

No. 149961-2

On the frame / self-propelled chassis, with the help of flanges 2, two vertical cylinders 3 are mounted, the piston rods 4 of which are firmly connected at the n-collar and the clamp - to the bunker 6 for powdered dohimicates. , GiDrotsiltsd, D: ry included in the oil system of a self-propelled chassis and controlled by a tractor driver from the driver's seat.

A drum metering device 7 and a rigid seeding pipe 5 are attached to the lower part of the hopper, the end of which is covered by a valve 9 with a conical head.

When oil is fed into the space above the pistons of the hydraulic cylinders when the self-propelled chassis is stopped, the hopper starts to fall and the metering drum rotates with a portion of the chemical due to the interaction of gear 10 with a vertical gear rack rigidly attached to the traverse of the machine. In the lower position of the hopper, the conical valve head forms a hole in the soil. When lifting the hopper, the spring-loaded lever 12 of the valve interacts with the stop 13 and opens the valve, ensuring that a portion of the pre-chemical from the seed is poured out, and its pipe is in the hole.

Then the tractor driver takes a handful of vegetable Chi, one after another, with a handful of soil from a pdika 14, which has two compartments and is installed near its seat. , and lowers them into conduit 15 to cover the wells.

After that, the machine moves to a new position, and the work cycle repeats.

Subject invention

A hinged machine for making holes in the soil and filling them with dohimics, which includes a pinhole generator and a hopper with a drum metering device, characterized in that, in order to simultaneously do the holes and fill them with dokhimikats, the bunker is mounted on the rods of vertical hydro-clips, and to its bottom the part is attached a rigid seeding tube with a drum dispenser to a valve with a conical head at the end.