SU1037882A1 - Apparatus for decapitation of tulips - Google Patents

Abstract

A DEVICE FOR DECAPATIC TULIPS, containing a case and a vertical electric motor attached to it, mounted in bulk on a SfiiiJ ijTr flap rotary knife, secured with a casing attached to the rig, and secured in a body with a tubular bar with a handle, inside which there is a piece of wrists, and a drawn set of gauges in a housing, and a wall with a handle. the fact that, in order to improve performance and ease of operation, the housing is made of two arcuate elements fastened together with convex sides, and the front and the rear ends of the arcs .otognuty upwards from each other and both arcs ohvacheny.setkoy housing for collecting cut buds. to

Description

The invention relates to gardening, in particular to cutting devices for gardeners, and can be used in agriculture.

A manual dandelion collecting device is known, which has a long stand, with a handle at the upper end, and at the lower end of the stand a long cylindrical sleeve is placed on the floor, closed at the rear and open at the front end. A V-shaped groove is made in the side wall of the sleeve. directed by a wide part towards its front end, and apex towards the closed rear end. On the side edges of the groove reinforced blade. When moving the device, the blades cut through the stems that fall into the groove. Cut dandelions accumulate in the sleeve behind the blades l.

A disadvantage of the known device is the low productivity during decapitalization of tulips and the unevenness of cutting the stem, which increases the likelihood of infection in the plant.

. Closest to the proposed technical entity is a device comprising a housing and an electric motor attached vertically to it, on whose shaft a rotary blade is mounted, protected by a casing attached to the housing, and a tubular rod with a handle fixed in the housing; inside there are electric wires engine power. The bottom knife is stitched from. contact with the soil by a shoe connected to the hull. The device can be used for decapitate tulips 2 J.

A disadvantage of the known device is low labor productivity when used for decapitation of tulips and inconvenience in operation due to the complexity of the design.

The purpose of the invention is to improve the performance of the device and ease of operation.

This goal is achieved by the fact that the body is made up of two arcuate elements fastened together with convex sides, with the front and rear ends of the arcs bend. You are upward from each other and both body arcs are covered by a net to collect cut buds during decapitation.

FIG. 1 shows the device, top view; in fig. 2 - device in operation.

The device includes a housing 1 formed by two arcuate elements on which a motor 2 is vertically fixed, having a rotary two-blade knife 3 on the shaft, protected from above And below by a casing 4. The latter is attached to the arcs of the housing with four bolts and has a V-groove in front for the stems to approach the knife. Between the arcs of the rear part of the body is fixed with two bolts

0 a tubular boom 5, on the upper part of which there is a handle b with a tipper 7 that turns on the electric motor. Inside the bar passes insulated, power wire 8. As

5 the second wire serves as a rod 5.

Handle 6 ends strong. cable with plug 9, which serves to connect the device to the power source 10, and one lived

The Q cable is connected to the wire 8, and the second is connected to the rod 5. The housing 1 and the rod 5 are made-out. niyevy pipes (with a diameter of 14 mm). The casing arcs are covered by a grid 11 with a spacing of 15x15 mm cells. .

The device works as follows.

The operator connects the plug 9 to the power supply 10, is taken by the handle b, as shown in FIG. 2,

 and the toggle switch 7 turns on the electric motor 2. At the same time, the knife 3 of the device begins to rotate in the horizontal plane. Moving along the aisles along the ribbon of tulips, the worker holds the device approximately at the level of buds and along the longitudinal axis of the ribbon. Meeting with the front ends of the hull arches, the buds deviate to the center and arrive

0 alternately to the knife, which cuts off and at the same time beats the buds up to the sides. At the same time, the buds are retained by the grids 11 and accumulate in a bowl-shaped collection, formed by the body arcs and the grid, from where they accumulate as the collection is poured into the container

The proposed device has the following technical and economic indicators: weight without power supply 1.3 kg, weight of power supply 1.2 kg, duration of operation until battery discharge 10 h, capacity 100 kt / shift, economic effect of one autonomous device 35, 8 rub / ha.

The device can be powered both from a fixed network and in a unit with a chassis. In the latter case may be

0 several devices were simultaneously used for decapitating several aisles.

Claims (1)

DEVICE FOR DECAPITATION 'TULIPS, comprising a housing and an electric motor attached vertically to it, in bulk of which a rotary knife is mounted, protected by a housing attached to the housing, and a tubular rod fixed to the housing with a handle, inside of which are laid electric wires for powering the engine, characterized in that that, in order to improve performance and ease of use, the housing is made of two arcuate elements fastened together by convex sides, the front and rear ends being g bent up from each other and both arcs ohvacheny.setkoy housing for collecting cut buds. £ FIG. 1