SU1667701A1 - Machine for harvesting inflorescence of drug plants - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery. The purpose of the invention is to increase the reliability of work. The machine contains a stripping drum 2 with combs 3 with teeth 4 fixed on it. On the frame 1 there is a clamping element made in the form of a spring 5. One end of the spring 5 is fixed on the frame 1, and the other is connected to the two shoulders lever 6. On one arm of the lever 6 the knife 7 is mounted. The presser element is installed in the same vertical plane with the knife 7, on the side of the drum 2, and is connected with the lever arm 6 opposite to the shoulder of the knife 7. When the drum 2 rotates, the comb 3 with the tooth 4 approaches the knife 7, the remains of the stalks are cut. The spring 5 presses the knife 7 to the drum 2. At the same time, the stems freely fall onto the conveyor belt, the spring 5 bypass. This prevents the stems from entering between the coils of the spring 5. 1 sludge.

Description

The invention relates to agricultural machinery, primarily to machines for the cleaning of inflorescences of medicinal plants.

The purpose of the invention is to increase reliability.

The drawing shows a diagram of the proposed machine.

The machine comprises a frame 1 and a stripping drum 2 mounted on it, made in the form of a hollow cylinder, on the surface of which a row of combs 3 with teeth 4 fixed in the direction of rotation of the drum 2 is fixed around the circumference.

On the frame 1 mounted clamping element, made in the form of a spring 5, one

the end of which is fixed on the frame 1, and the other one is connected to the lever 6, pivotally mounted on the frame 1, performed by two shoulders. A knife 7 interacting with a tooth of a m-comb 3 is mounted on one shoulder of the lever cm. The spring 5 is installed in the same vertical plane with the knife 7 from the trona of the combing drum 2 and is connected to the lever shoulder 6 opposite to the shoulder provided with a knife 7

The proposed machine works as follows

During the forward movement of the machine and the rotation of the combing drum 2, the combs 3 comb the plants and due to the fact that the gap between the teeth 4 of the combs 3 is smaller than the diameter of the receptacle of the inflorescences, about

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dig from them inflorescences with remnants of stems of various lengths.

When the next comb 3 approaches the knife 7, the remnants of the stems are cut. The spring 5 presses the knife 7 against the drum 2, keeping in constant engagement with the teeth 4,

Cut off the remnants of the stems freely fall on the conveyor (not shown), the spring 5 min, thereby preventing the stems from entering between the coils of the spring 5.

Claims (1)

Invention Formula Machine for cleaning inflorescences of medicinal plants, containing a stripping drum. combs with teeth, a frame with a clamping element mounted on it, made in the form of a spring, one end of which is fixed to the frame and the other is connected to a lever pivotally mounted on the frame, one end of which has a knife that interacts with the teeth of the comb, o In order to increase reliability of operation, the lever is made two shoulders, and the clamping element is installed in the same vertical plane with the knife, on the combing drum side and connected to the lever arm opposite to the shoulder provided with the knife. four four ШП5 four