SU44076A1 - Working body for milling tillage tools - Google Patents

Description

The invention relates to working bodies for milling tillage implements made in the form of vertical shafts provided with spiral bands or removable spring teeth. In the proposed working body, a shaft carrying spiral springs or spring teeth is hollowed to supply liquid or gaseous sterilizing agents to the soil, and cylindrical cylinders covering the shaft bearings are used to supply these substances to the shaft.

In FIG. 1 and 2 depict a side view of the working body in two versions with a partial section.

The proposed tool for milling tillage implements is made in the form of a shaft 2 (Fig. 1 and 2), equipped with either removable spring teeth 6 (Fig. 1) or a spiral tape (Fig. 2). The working bodies are mounted on the frame of the gun in shakhmatny order and are driven into rotation through the tractor drive shaft or a system of gears and chain transmissions from the engine mounted on the frame of the gun, or in some other way. The working bodies are installed either vertically to the surface of the floor, or at an angle in the direction of movement of the gun.

In order to supply the soil with liquid

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or gaseous sterilizing substances shaft 2 (Fig. 1) is made hollow in its entire length. On the top of the rod for supplying sterilizing substances in the cavity of the feces installed cylinder 7, covering the upper shaft bearing. The substance container 7 is supplied under pressure from a reservoir through a rubber hose mounted on the tube 7 (Fig. 1). From the cylinder 7, the substances enter through the hole into the cavity of the shaft and, after passing through its entire length, flow from hole 9 into the soil. The shaft is attached to the frame of the cannon by means of a special holder 4 which is at the same time also a casing for two bearing.

In the second embodiment (Fig. 2), the shaft 2 is not hollowed out to its full length, but only in the lower part up to the hole 77 located under the casing 7, which is a container for sterilizing substances. The substance enters the cylinder 7 through the tube 7, from where it enters the shaft cavity through the opening 77 and enters the soil from the cavity through the opening 9. The shaft is rotated through the pinion or sprocket 5 rigidly mounted on the shaft.

The subject matter of the invention.

The working body for milling tillage tools in the form of verti.

shaft supplied with a spiral tape or removable spring teeth, characterized in that the shaft 2 is made hollow in order to supply liquid or gaseous sterilizing substances to the soil, and cylindrical cylinders 7 are used to supply the sterilizing substance to the shaft and connected with a cavity.

Spike