SU1759371A1 - Machine for cutting meat into pieces - Google Patents

Abstract

Use: at the enterprises of the processing industry for cutting half carcasses or any part of the half carcass into pieces. SUMMARY OF THE INVENTION: The machine includes a frame 1, an actuator, a device for placing the raw material, a mechanism for cutting off the product reservoir, consisting of a blade knife 9 mounted with

Description

The invention relates to the meat industry and can be used to cut half carcasses or any part of a half carcass into pieces.

The purpose of the invention is to increase productivity by reducing downtime for the restoration of cutting elements.

FIG. 1 shows the proposed machine; in fig. 2 - the same, top view; in fig. 3 - cutting element; in fig. 4 shows the position of the cutting edge of the blade knife with the cutting edges of the shear plate and the comb at the end of the layer separation of the layer; in fig. 5 shows the beginning of the separation of the mac reservoir; in fig. 6 — termination of the separation of the mac reservoir; in fig. 7 - the lower position of the blade knife 9.

The machine for cutting m products into pieces includes a bed 1 with a base 2, a conveyor 3, a gearbox 4, a V-belt transmission 5, an electric drive 6.

On two cranks 7, mounted on low-speed shafts of the gearbox, a plate 8 is installed with a blade knife 9 and a baffle 10.

In the lower part of the frame there is a shaft 11 of the comb 12, a conveyor 13, the movement of which is carried out through chain drives 14 and 15 and the shaft 11 from the gear 4.

Conveyor 3 receives an intermittent motion through converter 16 (Maltese cross) from shaft 11, which determines the first measurement of the product obtained (thickness). Above the shaft 11, the cutting elements 17, the reflector 18 and the shear plate 19 are fixedly mounted on the frame.

The bump 10 is rigidly fixed on the blade knife 9, the design features and the nature of its interaction with the layer of mac are disclosed in figures 5-7.

The chain gear 14 is provided with a roller 20 for adjusting the position of the comb 12 and a tension roller 21.

The conveyor 3 with one side has a flap 22, the permutation of which on

the opposite side allows you to get a second embodiment of the machine for loading raw materials on the conveyor.

The cutting elements 17 are made stationary in the form of flat plates with a straight cutting edge, along which they are sharpened.

Grebnka 12 is a set of flat plates corresponding to the size

the resulting product in the second dimension (width).

The adjusting roller 20 is set to a position in which the cutting edge 23 of the shear plate 19 (Fig. 1,

4), the cutting edge 24 of the blade knife 9 and the front (cutting) edge 25 of the comb 12 are located in one line, which contributes to the guaranteed destruction of the lower film of the raw material.

The described machine works as follows.

After switching on the electric drive 6, the m raw material is loaded onto the conveyor 3, which, through the converter 16, moves the raw material to the cutting zone of the formation of the meat by one step, while the blade knife 9 is in the upper position.

When moving the blade knife 9

The cutting of the meat layer occurs downwards; at the same time, this layer is guided by the plane 26 formed by the cutting edge 24 of the blade knife 9 toward the location of the comb 12; 18 to the cutting elements 17 (Figs. 5-7). When the comb is passed through the cutting elements 17, the reservoir is cut into pieces, which are then dropped onto the conveyor belt 13 and carried out last into the container.

The adjustment of the position of the comb is carried out in two stages: by moving down the blade knife 9 stops at

the cutting edge 23, the front edge 25 of the comb 12 is set below the cutting edge 23 within the distance provided by the length of one step of the chain, then the chain 14 is mounted on the sprockets, the left branch is in the tensioned position, and the right with slack and the roller 20 moves in its guides to the right (the chain 14, running from the sprocket of the shaft 11, rotates the latter and moves the edge 26 of the comb 12 up), and when the edge 25 of the comb 12 reaches the required position, the roller 20 is fixed and the left branch of the right pi 14 is selected by moving the roller 21 to the left, in the process of chain extension is due to wear of its compounds so produced are periodically adjust the position of the cutting edge 23.

The use of the proposed machine makes it possible to reduce labor costs for the manufacture and restoration of cutting elements, increase the durability of their work, and improve the conditions for processing raw material.

Claims (2)

The formula invented and, 1. A machine for cutting m products into pieces, including a frame, an actuator, a device for placing the raw material, a mechanism for cutting off the product reservoir consisting of a blade knife, installed with the possibility of return postunational movement in a vertical plane, and a counter blade fixedly mounted on the bed, a mechanism for cutting the formation into pieces, consisting of transverse cutting elements and a comb, a conveyor for removing pieces of meat, characterized in that, in order to increase the voditelnosti by reducing the downtime at restoring the cutting elements, the latter made in the form of flat plates with a rectilinear cutting edge rigidly fixed on the bed; the comb is rotatably mounted to move the cut-off reservoir to the transverse cutting elements so that at the moment of cutting off the formation, its upper edge is adjacent to the cutting edge of the blade knife and the upper edge of the shearing plate. 2. The machine according to claim 1, characterized in that the comb is connected with a chain drive including the adjusting and tensioning rollers. . Schig.1 17 BUT Fig.Z FIG 4 Ш 7