SU1692472A1 - Tackle for catching blind rat-mole - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to increase the efficiency of trapping. The tackle for catching a blind man contains two three-crocheted hooks - tee 1, rigidly connected by an elastic wire pull 2, on which the wire lead 3 is articulated with a sliding loop 4. The hook size 5 is 20-25 mm 300 mm, angle between the tips is 60 ° C. The tackle is placed in the cavity of the hole, at the side of the opening, and then covered with sod. The tackle is placed along the hole and trampled on its bottom hooks, namely, on one hook of one of the tees and on two hooks of the other. The remaining three hooks are combat. In the process of interacting with a mole with tackle, the remaining hooks 1 slug can be put into operation.

Description

The invention relates to agriculture and is intended to protect vegetable gardens and orchards from earthmoving pests, its most effective use in personal plots, in collective gardens and vegetable gardens.

The purpose of the invention is to increase the efficiency of capture.

The drawing shows a tackle for catching mole rats, a General view, when installed in the cavity of the hole.

Two tees 1 are rigidly connected by an elastic wire rod 2, on which the wire lead 3 is pivotally mounted using a loop or ring freely sliding on the rod. Hook size 5 - the distance from the tip to the forearm is selected so that the tip of the vertically located hook is located at a distance from the floor of the hole, measuring about 40% of the large diameter of the hole. When the hole diameter is 100-120 mm, the size of the hooks is 5 20-25 mm. The distance between the stings of the tees, namely between the tips (stings) of the hooks directed one towards the other, is 250-300 mm, the stings of the tees are offset by an angle of 60 °. The hooks are made of steel wire and have rigidity, which excludes the extension of the hooks by the caught mole rat. Adequate hook strength is provided with a wire of 1.5-2.0 mm.

The tackle is installed in the cavity of the hole away from the place of its opening, which is then covered with turf with the conclusion to the surface of the leash with a stick. Tackle (It is placed along the holes and rests on the bottom of the hole with three hooks, namely, one hook of one of the tees and two hooks of the other. The other three hooks are fighting. In the process of interaction of the mole rat with gear, they can also be connected to work; hooks, on which tackle rests.

Tackle works as follows.

Observations in the garden established that the ends of the roots with a diameter of up to 3 mm protrude from the soil into the cavity of the hole, which do not interfere with the mole rat movement, since it apparently bends them to the wall or shifts them to the side. From this it follows that, approaching the tee from the back, the mole rat takes the hooks as roots and, having felt their pliability, shifting to the side, penetrates further into the hole.

Movement on arrow A. The upper hook moves, for example, to the right. Since the hole has an oval shape, and the tee is supported by a hook standing on the ground, it does not actually shift the top hook to the right, but turn the tee around the axis with separation from the ground and lifting the hook tip on which the tackle rests.

There are two possible reactions of the animal. The first option is fright and a backward stroke, as a result of which the sting of hooks in contact with the animal’s head will enter (one or both) into the skin. The second option is the further movement of the mole rat along the wall of the hole and the fork of the hooks until they meet with the stings of another hook - a tee. At the same time, being on the pull .2, the mole rat can overturn the tee standing on one hook by 60 °, which causes fright and a jerk back or in the forward direction. Since the body is located between the stings of at least three hooks (two in front and one in the back or vice versa) that impede movement, pricking will follow inevitably.

Movement along arrow B, The most probable attempt is to crawl between the ceiling of the hole and the fork of the hooks, causing the roll to one side or the other and turn the tee 60 °, as it rests on one hook. From a fright, the reaction should restore the balance of the body or back up, or jerk forward. In the first two cases, the stings of the hooks that are in close contact with the body penetrate the skin. The third option is to meet with the sting of at least one hook of the opposite tee and cut off the path back with hooks, past which the mole rat penetrated, pricking is inevitable.

Similarly, when a mole rat tries to continue moving along arrow B, it lifts one of the hooked hooks in the upper part, which also causes the tee to tip over at an angle of 60 ° and the indicated variants of the mole rat reaction.

An attempt also ends with a pricking attempt to pick up a tee for oneself or to throw it over the body.

Claims (1)

Claim Tackle for catching a blind man, containing two three-crochet hooks - a tee, connected to a wire leash, differing in the fact that, in order to increase the efficiency of catching, it is equipped with a wire burden, which is rigidly connected to the ends of the hooks, while the wire leash is attached to a pivot arm, and The hook size is 20-25 mm, the distance between the stings is 250-300 mm, and the angle between the stings is 60 °.