SU1528415A1 - Arrangement for washing half-carcasses - Google Patents

Abstract

The invention relates to the meat industry, namely to devices for washing the carcass half-carcasses, and can be used in mills. The purpose of the invention is to provide the possibility of washing half carcasses of various sizes, improving the quality of washing and increasing the productivity of the device. The device contains two consecutive pairs of working bodies 3, rotating towards one another, mounted cantileverly rotatable on supports 8 and balanced by counterweights 10, and nozzles 7 on collector 24. The first pair of working bodies is set obliquely and the second is vertical. The working bodies are hollow cylindrical shafts with flexible elements 5. The flexible elements of the first pair have the ability to reciprocate relative to the shafts, and the flexible elements of the second pair at the ends of the coils are provided with a plate 13 of elastic material. 4 il.

Description

ate

ND

sc

four

| "A

SP

/four

The invention relates to the meat industry, namely to devices for washing the carcass half-carcasses, and can be used in mills.

The purpose of the invention is to provide the possibility of washing half carcasses of various sizes, improving the quality of washing and increasing the productivity of the installation.

FIG. 1 shows the device, a general view; Fig 2 is the same, top view; in fig. 3 diagram of fastening the first pair of working bodies; in fig. 4 - installation diagram of flexible elements.

The device for washing half carcasses contains d & e consecutive pairs 1 and 2 of the working bodies 3 installed rotatably around its axis in mutually opposite directions and made in the form of hollow cylindrical shafts attached to them

flexible elements 5, an overhead conveyor 6 for supplying the half-carcasses and the nozzle 7 for the bottoms of water. The shafts 4 in each working body are mounted cantilever on the supports 8 with the possibility of rotation around the console point of the support 9 and provided with counterweights 10 and moisture removers 11 made in the form of curved plates 12.

The first in the course of filing

1 of the working bodies is located obliquely and its flexible elements 5 are mounted with the possibility of radial reciprocating movement relative to the shafts 4, and the second pair

2 is arranged vertically and its flexible elements 5 are provided at the ends of the turns with plates 13 of elastic material.

All units of the device are mounted on the bed 1. The working bodies are driven in rotation from the engines 15. The counterweights 10 of the first pair 1 of the working members are made in the form of a set of weights 1b mounted on the rod 17 rigidly connected to the supports 8 by means of the levers 18. The counterweights of the second pair 2 The working bodies are made in the form of weights 1b, mounted on the cable 19 connected to the supports 8. The number of weights in the counterweights can vary, which makes it possible to regulate the force of the working bodies pressed against the brakes. Flexible elements 5 are brushes 20 of

0

five

0

five

0

five

0

five

0

five

elastic material mounted on the rod 21, mounted on hollow shafts 4 in the guides 22 and spring-loaded springs 23. The nozzles 7 are installed on the collectors mounted parallel to the shafts 4, so that the water jets ejected from the nozzles fall into the area of operation of the brushes and on the side of the carcass half tangentially to it (Fig. 3) The device for cleaning half carcasses of cattle works as follows.

A half carcass conveyor 6 is fed to the first pair 1 of the working bodies 3, rotating towards one another at the same speed. The working bodies 3 rotate on the supports 8 around the anchoring point 9, move apart by the distance and equalization required for the half carcass to move, and they are counterbalanced 10. The brushes 20 of the working bodies rotate together with the shafts 4 and tilt down from the top downwards half carcass surface. The brushes 20 on the rods 21 are spring-loaded, which allows them to reciprocate relative to the shafts and clean all the protrusions and depressions on the surface 1: luth. As the semi-carcasses move forward, the upper brushes are released and the lower brushes are put into operation, thereby ensuring a gradual and consistent washing of the half-carcass surface from top to bottom. At the same time, the nozzles 7 installed on the collectors provide water from an angle from top to bottom in the zone of action of the brushes, flushing the soil from the surface of the half-carcasses and simultaneously with the brushes themselves.

The moisture removers 11 installed under the brush rollers remove contaminated moisture and mucus from the brushes 20 along the entire length of the working bodies 3 after they have been exposed to the surface.

As it advances in the device, the half-carcass is turned several times by 10-15 ° to process its end surfaces.

In the spaces between successively supplied half-shells, water jets are directed from the nozzles in such a way that the pressure of the water flushes out all the dirt from the brushes pile, this ensures the constant purity of the working parts.

515

Having passed the first pair 1 of the working bodies 3, the washed half of the half comes to the shafts of the second pair of two working members rotating towards each other, the flexible elements of which are provided at the ends of the turns with plates 13 of elastic material. The shafts are set at a required distance from each other due to the rotation of the supports 8 and are counterbalanced by the counterweights 10. The plates 13 remove moisture from the surface of the half carcasses, the moisture removers 11 remove moisture from the plates 13 before they are again affected by the surface of the half carcasses.

Claims (1)

The use of a device for washing half carcasses allows for the cleaning of half carcasses of any size, while guaranteeing a constant pressure of the working bodies to half carcass and, therefore, high quality of washing and no damage on the surface of the half carcass. In addition, the use of the device makes it possible to eliminate manual operations to remove moisture and mucus from the surface of the semi-carcass. Invention Formula Device for washing half carcasses containing two consecutively o five 0 five 0 156 arranged pairs of working bodies mounted for rotation around their axes in mutually opposite directions and made in the form of hollow cylindrical shafts with flexible elements fixed on them in a spiral, overhead conveyor for supplying half carcasses and nozzles for water supply, characterized in that, in order to ensure the possibility of washing half carcasses of various sizes, improving the quality of washing and increasing the productivity of the device, the shafts in each pair are fixed console can be rotated around the console fulcrum and are additionally equipped with counterweights and moisture removers , made in the form of curved plates, with the first along the half-carcass filing, a pair of working bodies is inclined and its flexible elements are mounted with the possibility of radially a reciprocating movement relative to the shaft, and second pair of vertically disposed and its flexible elements are provided attached to the ends of coils of elastic material plates. {Ж4-ШЧЧ - (- ЬННН / tiiftf fff fie.g Editor M.Petrova fi D Compiled by A.Pavlov Tehred L.Segdyukova Order 75-8 / 4 Circulation 386 VNIIPI of the State Committee for Inventions and Discoveries at GKI1 of the USSR 113035, Moscow, Zh-35, Raushsk nab., V5 // FIG. 2 ff Corrector T, Pali1 1 Subscription