SU1178397A1 - Machine for cutting vegetables of elongated shape - Google Patents

Abstract

1. MACHINE FOR CUTTING THE VEGETABLE LONG-SHAPED FORM, including a receiving tray, a conveyor, a vegetable feed mechanism to the cutting zone, a cutting mechanism in the form of a set of hacksaw blades fixed in the knife frame with the possibility of reciprocating movement in a vertical plane, about m and h So that, with the aim of increasing productivity, reducing losses, raw materials and improving the quality of cutting. it is equipped with a preliminary orientation device for vegetables in the form of a fixed U-shaped bar, a device for precise orientation and metering, made in the form of a cylinder mounted on a shaft with a segment cut out along its component, and the vegetable feed mechanism to the cutting zone is provided with a pusher with a comb, and the shaft Precision orientation and metering devices are equipped with a lever pivotally connected to the pusher. 2. Machine pop. 1, characterized in that, in order to ensure synchronous movement of the pusher and the knife frame, the pusher is provided with fixed-sloped levers with slits on both sides, and the knife frame is provided with fingers for interacting with the slots of the inclined levers. 3. The machine according to claim 1, wherein the receiving tray is provided with a movable damper.

Description

The invention relates to the food industry, namely canning,

An elegant machine for cutting vegetables of elongated shape, which includes a conveyor with trays fixed on it and a set of hacksaw blades fl.

The closest in technical essence and the achieved effect is an elongated vegetable cutting machine, which includes a receiving tray, a conveyor, a vegetable feed mechanism to the cutting zone, a cutting mechanism in the form of a set of hacksaw blades fixed in a knife frame with the possibility of reciprocating motion in a vertical planes With the disadvantages of the known machines are low productivity due to the fact that the laying of vegetables and their pre-orientation is carried out manually, as well as the complexity of the design and, low quality of cutting and significant losses in the form of crumbs due to the high frequency of the reciprocating movement of the knife frame.

The purpose of the invention is to increase productivity, reduce loss of raw materials and improve the quality of cutting.

The goal is achieved by the fact that the machine for cutting vegetables of elongated shape, including a receiving tray, a conveyor, a vegetable feed mechanism to the cutting zone, a cutting mechanism in the form of a set of hacksaw blades fixed in the knife frame with the possibility of reciprocating in a vertical plane, is equipped with a device for pre-orienting vegetables in the form of a fixed U-shaped bar, a device of precise orientation and metering, made in the form mounted on the shaft of a cylinder with extruded forming a second segment, and the feed mechanism in vegetable cutting zone is provided with the pusher comb, with the shaft and the exact orientation of the device is equipped with metering lever pivotally associated with tolkchtelem,

In addition, it is advisable to provide the plunger on both sides with sloping levers, with slits, and a knife

provide the frame with fingers to interact with slots of the inclined levers,

Receiving tray is equipped with a movable flap.

Fig, 1 shows the proposed machine, side view, Fig, 2 - the same, with the lower position of the knife frame; FIG. 3 is a view A of FIG. 1; fig 4, kinematic scheme 4,

The machine includes a receiving tray 1, a conveyor 2, mechanisms for feeding vegetables into the cutting zone 3, a cutting mechanism in the form of a set of hacksaw blades 4, fixed in the knife frame 5 with the possibility of reciprocating motion in a vertical plane. The machine is equipped with a device for preliminary orientation of vegetables in the form of a fixed U-shaped bar 6, a device for precise orientation and metering, made in the form of a cylinder 7 with a segment cut out at an angle of 100-105. The vegetable feed to the cutting zone 3 includes an electric motor 8, a chain transmission 9, a crank mechanism 10 with a flywheel 11, a pusher 12 representing a slide with a comb 13, connected by means of a hinge 14 with a crank. On the pusher 12 on both sides are fixed inclined levers 15, equipped with slots 16, Nozhev frame 5 is provided with fingers 17, interacting with slots 16 inclined levers 15 with the ability to synchronously move the knife frame 5 and the pusher 12, the device of precise orientation and metering, made in The cylinder 7 is mounted on a shaft 18, on the end of which a lever 19 is fixed, which by means of a hinge 14 is connected with a mechanism for feeding vegetables into the cutting zone, namely a pusher 12 and f by a crank mechanism 10, for uniformly feeding vegetables into l 2 ntochny receiving tray conveyor 1 is provided with a movable gate 20, knife frame 5 u.tanovlena freely in bearings 21.

The machine works as follows.

Vegetables of elongated shape, such as zucchini, are fed to a receiving tray 1 with a movable damper 20, designed to evenly feed oats to a belt conveyor 2. Vegetables move along a conveyor 3 2 gradually to a fixed U-shaped bar 6, where they are installed that their longitudinal axis is parallel to the longitudinal axis of the device of precise orientation and metering, made in: cylinder 7, When the flywheel 11 of the crank mechanism 10 is rotated, the pusher 12 performs a reciprocating motion. When the pusher 12 moves away from the knife frame 5, the frame rises, the device for precise orientation and metering in the form of a cylinder 7 with fruit turns toward the knife frame and leads the fruit into the cutting zone into the space between 7 4 knife frame 5 and the pusher 12. When the pushers move 12 the fruit is pressed forward to the hacksaw blades 4, and the knife frame is lowered, the fruit is cut. The comb 13 pushes the fruit through the knives, and the cut circles fall to the limits of the machine. The proposed machine for cutting vegetables of elongated shape is characterized by simplicity of design, provides high quality cutting and reduction in the loss of raw materials. Using the machine of the proposed design will give an economic effect of 8.4 thousand cubic meters. in year.

Ml

(rig. 3

4-vi

Claims (3)

1. MACHINE FOR CUTTING VEGETABLES OF EXTENDED FORM, including a receiving tray, a conveyor, a mechanism for feeding vegetables to the cutting zone, a cutting mechanism in the form of a set of hacksaw blades, mounted in a knife frame with the possibility of reciprocating movement in a vertical plane, about t and h I am with the fact that, in order to increase production. water consumption, reducing raw material losses and improving the quality of cutting, it is equipped with a device for preliminary orientation of vegetables in the form of a fixed U-shaped strip, a device for precise orientation and dosing, made in the form of a cylinder mounted on the shaft with a segment cut out along its generatrix, and the vegetable feeder the cutting zone is equipped with a pusher with a comb, while the shaft of the device for accurate orientation and dispensing is equipped with a lever pivotally connected to the pusher. 2. The machine according to claim 1, characterized _in that, in order to ensure synchronous movement of the pusher and the knife frame, the pusher is equipped on both sides with inclined levers with inclined slots, and the knife the frame is equipped with fingers for interacting with slots of the tilted levers. 3. The machine according to claim 1, characterized in that the receiving tray is equipped with a movable shutter. SU _m , 1178397 P 1 1178397