SU122989A1 - Hydrodrill for the formation of wells in the soil - Google Patents

Description

Machines are known for the formation of wells in the soil for planting grape-cubs using hydro-drills in the form of submerged pipes with nozzles for the discharge of water. Hydraulic drills in these machines have check valves, equipped with rods with support pts; rods provide valve opening in contact with the ground flow.

The disadvantage of these hydraulic drills is the clogging of the holes in the tips with earth, which leads to disruption of the water supply process.

The proposed drill is different in that it is used; in it, a valve is connected through a screw with a rod pivotally connected to a lever, providing reciprocating movement of a valve equipped with a shank with a rod. This ensures that the center hole of the tip is cleaned off the ground and the water supply is dosed.

FIG. 1 shows the hydrodrill GB-1, general view; in fig. 2-hydrodrill GB-3 with three tips; in fig. 3-section of node “B in FIG. 2; in fig. 4-tip with valve; in fig. 5-section on AA in FIG. four.

Hydrodrun GB-1 is intended for the formation of wells in the soil for planting grape chubuk. It consists of body 1 and nozzles 2 and, which are simultaneously handles of a hydrodrill. A plug 4 is inserted into the hole of the right branch pipe 3. At the end of the left branch pipe 2 a notch is made, on which a rubberized hose is put on, fixed; a lump. The hose through the pipe water enters the body of the drill. An internal thread is threaded in the lower part of the hydrobore body to screw in the tip 5. A chamfer is made in the upper part of the tip, which serves as a seat for valve 6.

This valve has a three-sided guide shank 7. In order to clean the central lower four-millimeter hole of the tip from the ground, the shank in its lower part ends with the rod 8. When the valve is seated in the stem of the stem of the projvfe 121289-2 shank

Cheat on four, 1-meter hole of the tip, cleaning it. The valve, |рс.ads5рсм screw 9 is pivotally connected to the rod 10. The upper end of the rod passes through the gland seal 11 and is connected to the harness 12. Lever 12. A spring 13 is attached to the left end of the lever and attached to the eyelet 14. On the nozzle 3 is welded stand-i 15, connected to the lever 12 pivotally. When pressure is applied to the lever, the rod, together with the valve, rises and the stem of the shank comes out of the 4 mm hole of the tip, by 4-5 mm, freeing the passage for water. At a distance of half a meter from the lower end of the hydroborer, a metal plastic is attached to its body, limiting the depth.

For the formation of holes in the soil for planting vegetable seedlings, the hydrodisturbator GB-3 is made in the form of a block consisting of three tips. Mushroom valve 16 without shank placed in the housing of the drill. By pressing the shtang lever 10 and the valve 16 associated with it, the valve is raised, freeing the water path to the three tips of the hydroborer 5. Self-cleaning of the holes in the tips in the hydrodrill GB-3 is not provided, since the formation of shallow for seedlings practically does not cause frequent blockages of the tips.

Subject invention

Claims (3)

1. Hydrodrill for the formation of wells in the soil for planting grapes; chubukov and installation of grape stakes, characterized in that, in order to provide a metered water supply, the valve applied thereto through the valve is connected with a rod pivotally connected to the lever, by means of which a reciprocating. 2. Hydraulic drill according to claim 1, in connection with the fact that, in order to clean the central hole of the tip from the ground, the valve has a shank that, when the valve is bored, passes through the hole of the tip. 3. Hydrodrill according to claim 1, which means that, for the purpose of planting 5 assadings of vegetable crops, ots are made in the form of a block consisting of three hydraulic tanks}) ev. 15 at ten 5 7 8 Section 6 knot Aff Village Fig Fig 5