SU146109A1 - Cauliflower Cleaning Machine - Google Patents

Description

Known machines for harvesting cabbage with the use of skid-like dividers, paddle feeder, head conveyor and knife apparatus. In contrast to the known, in order to improve the capture and supply of heads to the knife apparatus, a machine is proposed in which the conveyor heads consist of two frames inclined towards each other at an acute angle, formed by the outer oval direction, the layer, which bends around its endless chain an inner oval guide with detachable rings freely seated on it, connected with chain links by elastic, e.g. rubber cords, when the conveyor is working, clamping heads are on the sides.

FIG. 1 shows the scheme of the proposed maschina in two projections; in fig. 2 - head conveyor in cross section; in fig. 3 is a flowchart of the cabbage harvesting process proposed by the machine.

The main components of the proposed machine are; splitters /, corrector 2 heads of cabbage, slender conveyor 3, cutting device 4, cross conveyor 5, first drum sheet separator 6, second drum sheet separator 7, hopper 8 sheet, conveyor 9, frame and drive.

The working bodies of the machine are the dividers-center a tori /, which are a cone-shaped tube with a comb of pin fingers, intended to raise heads with rosette leaves from the furrows and shift them to the center of the ridge. The corrector 2 heads of cabbage is designed to maintain the head in a vertical position and to perceive (damping) inertia forces at the time of heading the head with slings. The corrector is a blade reel of reel type with microporous rubber paddles. Corrector

No. 146109-2 is equipped with a ratchet safety clutch. The sling conveyor 3 is designed for clamping, pulling and transporting cabbages. The locking conveyor consists of two oval rims W, set in a wreck. Each rim has a chute II, in which a double sleeve-roller chain is installed 12 in increments of 05, on the links x of which ears are attached with a step of 76.2 or 38.1 mm. The chains of one and the other gutter are equal in the number of links.

Between the grooved oval rims, an inner running track 13 is installed, which consists of two ovals made of pipes. 14. Brackets 15 are mounted on the oval tubes, which ia rollers 16 have the ability to roll along the contour of the oval.

Attached to the eyelets of the chain and the brackets of the inner treadmill are slings 17 made of rubber cords.

Chains, stirred along the groove of the oval rim, move the slings, which form two conveyor belts, converging in the lower part and diverging in the upper part. The trimmer 4 is an endless chainsaw similar to the Friendship.

The first drum reel 6 is a rod drum mounted at an angle above the cross conveyor. The drum groove is directed towards the conveyor movement. It is designed to separate the cropped rosette sheet and transfer the head to the second drum sheet separator.

The second drum sheet separator is intended to separate the rosette leaves that were not separated on the first drum separator from the cabbage heads and to direct the heads to the loading conveyor. Structurally, the separator consists of two drums rotating towards each other.

The proposed machine works as follows.

When the machine is moving, the centralizer dividers are directed along the cabbage row and the row is separated in the presence of laid cabbage, raises the cabbages and shifts them to the center of the row. The sling conveyor covers the cabbages with rosette leaves.

During the capture period, the head corrector maintains the head in an upright position and does not allow the head to tip forward along the machine. The heading covered by the slings on the lifting part of the treadmill of the chain is pulled up to the stop in the rim, then it is kept and transported to the cutter.

The pruning device cuts off the stump at the place of attachment of rosette leaves, which, together with pruning, stumps break the connection of the roach with the rosette leaves. The cut stump falls into the field, and the head with rosette leaves is guided by a slender conveyor to the pitched shield. where the rosette leaves fall off the head of the head.

The conveyor moves the heads and the rosette leaves to the first drum separator, which directs the head to the second drum sheet separator, which produces a complete separation of the rosette leaves. The separated leaves are transported to the bunker by a conveyor, and the cabbages arrive at the conveyor and are sent in a number of transport.

The State Design Bureau for the Mechanization of the Arts welcomes the proposed machine.

C REDOMET OF OBJECTIVE

Machine for harvesting cabbage using nodular dividers, paddle feeder, head transporter and knife / b

9 games .. 2

device, characterized in that, in order to improve the gripping and feeding of heads to the knife apparatus, the headship conveyor consists of two flat frames inclined towards each other at an acute angle, formed by an outer oval guideway carrying an envelope around it a guide with detachable rings freely seated on it, connected with chain links by elastic, e.g. rubber rubber cables, during the operation of the conveyor, clamping heads on the sides.

D)

FIG. 3