SU1130309A1 - Centrifugal mincer for food products - Google Patents

Abstract

CENTRIFUGAL GRINDER FOR 1 FOOD FOOD PRODUCTS, including a cylindrical body with a loading neck and knives, a rotor made in the form of a horizontal disk with blades on the upper side and unbalance and fixed on a vertical drive shaft, a casing with a pipe for unloading the product, a bearing unit connected to the body by means of a connecting element, and a frame, characterized in that, in order to increase the reliability of the chopper, the imbalance is made in the form of a system of strikers installed on the lower side an irregular pitch along its circumference or at a different distance from the center, while the bump stops are installed at an angle to the radii of the disk, ensuring that the product falls in the radial direction, the connecting element is also made in the form of a disk, and the cylindrical body has holes in the wall for product output, located at bump stop level.

Description

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ABOUT

The invention relates to a device for grinding foodstuffs and can be used in meat and food industry. A centrifugal grinder, a food grade body is known, which includes a cylindrical body with a loading neck and knives, a rotor made in the form of a horizontal disk with blades and debgshans and mounted on a vertical drive shaft 1. The drawback of the device lies in its low reliability, since the drive in it is not protected from the ingress of pieces of the ground product. A centrifugal grinder for food products is known, which includes a cylindrical body with a loading neck and knives, a rotor made in the form of a horizontal disk with blades on the upper side and unbalance and mounted on a vertical drive shaft, a casing with a patche for unloading the product, a bearing unit connected with the housing by means of the connecting element and the frame 2. A disadvantage of the known device also lies in the low reliability since it still remains possible for the product to get into the bearing assembly. The purpose of the invention is to improve the reliability of the grinder. This goal is achieved by the fact that in a centrifugal grinder for food products, including a cylindrical body with a loading neck and knives, a rotor made in the form of a horizontal disk with blades on the upper side and unbalance and fixed on the vertical. The drive shaft, the casing with the pipe for unloading the product, the bearing unit connected to the body by means of a connecting element, and the frame are balanced in the form of a system of baffles mounted on the lower side of the rotor with uneven pitch around its circumference or at different distances from center, while the bump stops are installed at an angle to the radii of the disk, ensuring that the ingested product is rejected in the radial direction, the connecting element is also made in the form of a disk and the cylindrical body has 9 holes in the 9 wall Product outputs located at the bump stop level. FIG. 1 shows a shredder, longitudinal section; in fig. 2 shows a section A-A in FIG. The centrifugal grinder for food products includes a housing 1 connected by a disk 2 (connecting element) with a bearing assembly 3, in which a vertical drive shaft 4 of the rotor 5 is mounted. 3 through a shock-absorbing ring 8 rests on a resiliently mounted frame 9, on which is mounted an electric motor 10 connected to a vertical shaft 4 by means of a coupling 11 with elastic elements. The casing 12 with its flange is installed between the disk 2 and the housing 1. The upper part 13 of the casing 12 is made in the form of a cone, and the bottom. 14 in the form of a ring inclined to the horizontal. An angle of 45 ° with a nozzle 15 for discharging the product. In the vertical grooves 16 of housing 1, knives 17 are mounted. In the upper part of the inclined bottom 14, a double-slope flap 21 is mounted. A centrifugal grinder for foodstuffs works as follows. The product is poured into the discharge port 20 and through it gets onto the rotating rotor 5. Under the action of centrifugal forces, it presses the blades 6 to the inner surface of the cylindrical body 1 and, with a rotary circumference, runs onto you. knives 17. The crushed product leaves through the slots 16 of the housing 1 and, striking the conical part 13, falls down the inclined bottom 14 and into the nozzle 15 for unloading. Some of the crushed product and the liquid formed during the cutting falls through the annular gap between the rotor 5 and the inner surface of the tsindindrichesky case 1 on the disk 2. Here this product and the liquid are captured by the strikers 7, installed at an angle of 20311

30 to the radius of the disk, and ejected under the action of centrifugal forces through the holes 18 in the housing 1 into the housing 12. The bearing assembly and the drive are completely isolated from the product. Since the bumpers 7 are installed on the lower side of the rotor 5 with an uneven pitch around its circumference or at different distances from the center, they are simultaneously unbalanced and cause vibration, which facilitates the cutting process. Since the housing 12 is made suspended (attached to the housing 1), it also vibrates, thereby facilitating the movement of the crushed product to the nozzle 15 and preventing its jamming. In order to avoid re-94

giving vibration to the motor 10, the drive shaft 4 of the rotor 5 of the connections with the electric motor through the coupling 11 with elastic elements. This clutch transmits torque, but allows the shaft 4 to move freely in the radial direction. The presence of the coupling 11 and the shock-absorbing ring 8 allows the frame 9 and the motor 10 to remain stationary.

The use of the proposed design allows to increase the durability of the shredder and process a variety of products, including raw materials, bones, vegetables, fruits and others.

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Claims (1)

CENTRIFUGAL CHOPPER _b DNP FOODSTUFFS comprising a cylindrical body with a loading mouth and a knife, the rotor configured as a horizontal disc with vanes on the upper side and the unbalance and mounted on a vertical drive shaft, a casing with patrub com for discharging the product, a bearing assembly coupled to housing using a connecting element, and a frame, characterized in that, in order to increase the reliability of the chopper, the unbalance is made in the form of a system of chippers mounted on the underside of the rotor with an uneven pitch along its circumference or at different distances from the center, while the chippers are installed at an angle to the radii of the disk, which ensures the rejection of the ingress product in the radial direction, the connecting element is also made in the form of a disk, and the cylindrical body has openings in the wall for product outlet located at the level of the chippers.