RU33878U1 - MEAT GRINDER - Google Patents

Description

MEAT GRINDER

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The technical field to which the utility model relates. The utility model relates to the equipment of public catering enterprises, in particular, to machines for grinding meat products. It can be used as a household meat grinder.

State of the art

Known meat grinder (Patent 94039514, B 02 C 18/30, publ. 04/27/1997), which contains a mount to the table cover, a housing with a loading neck, made in the form of a slotted hollow cylinder with a screw located inside, on the shaft end section a rotation handle is installed on the auger, and a knife with an adjacent

to it with a flat removable grill, fixed by means of a pin in the housing and screwed onto the housing of the union nut (the nearest

analogue).

The disadvantage of this meat grinder is the high cost of the material from which the meat grinder is made, since the mount is made of the same material as the body with

filler neck, namely from material suitable for

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contact with food.

The disadvantages of the known meat grinder include difficulties in operation, since in the process, the user needs to clean and wash parts

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in contact with food, such as a screw, knife, flat removable grill, housing, the user is forced to remove the meat grinder assembly from the table top and, after cleaning and washing, reinstall the meat grinder on the table grinder.

Utility Model Essence

The objective of the utility model is to eliminate the previously mentioned disadvantages, in particular, reducing the cost of consumables and ease of use during operation.

The problem is solved in that in the meat grinder containing the attachment point to the table fastener, a body with a loading neck, made in the form of a slotted hollow cylinder with a screw located inside, and a rotation handle is installed on the end section of the screw shaft, and a knife is installed at the opposite end of the screw adjoining to it a flat removable grill, fixed by means of a pin in the housing and screwed onto the housing of the union nut, according to the invention, the housing with a loading neck and the attachment unit are connected to each other by means of a bayonet connection, moreover, an aperture for the screw shaft is made in the attachment assembly.

In one of the preferred embodiments of the utility model, the mount is made in the form of a bracket with SCREW

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device.

in another preferred embodiment, the screw device is made in the form of a threaded rod installed in the threaded hole of the bracket.

It is advisable that the mount is provided with support elements with overlays made of elastic material.

It is preferable that the mount is made in the form of a suction device.

It is preferable to provide the attachment unit with a locking element designed to interact with the housing.

It is also preferable to equip the attachment assembly with a support sleeve of the screw shaft.

It is preferable that the boot neck of the housing is configured to install a funnel on it.

It is advisable to equip the meat grinder with a pusher made with the possibility of introduction into the loading neck.

The connection with each other of the housing with the loading neck and the fastening unit by means of a bayonet connection reduces the manufacturing cost, since there is no need to use materials suitable for contact with food in the fastening unit. Using this connection, the maintainability of the meat grinder has been improved, since in the event of a breakdown of the housing with the loading neck, there is no need to replace the fastener, or, conversely, in the event of a breakdown of the fastening assembly, there is no need to replace the housing with the loading neck. In addition, when cleaning and washing parts in contact with the product to be ground, there is no need to remove the mount from the table top.

List of drawings

The utility model is illustrated by drawings, in which are schematically represented:

FIG. 1 is a partial section of a meat grinder in a side view;

FIG. 2 - front view of the meat grinder

Information confirming the possibility of implementing a utility model

In FIG. 1 shows a meat grinder, which contains a housing 1 with a loading neck on which a funnel 2 is installed. Housing 1 is made in the form of a slotted hollow cylinder, inside of which there is a screw 3. A rotation handle 5 is installed on the end section of the shaft 4 of the screw, while the said end section is made flat (in Fig. not shown) for fixing from rotation of the crank of rotation 5 relative to the shaft 4 of the screw. By means of the handle b, the rotation handle 5 is fixed from axial movement. At the same time, a threaded rod protruding from the handle b is screwed into the threaded hole of the shaft 4 of the screw b. At the other end of the screw there is a knife 7 with an adjacent removable grill 8 attached to it, which is fixed in the housing 1 with the loading neck by means of a pin (not shown in Fig.), And also screwed onto the housing 1 with the loading neck of the union nut 9. The meat grinder is equipped with a unit mounting 10, in which a hole is made for the shaft 4 of the screw, while the mounting unit 10 is provided with a supporting sleeve 11 for the shaft 4 of the screw. The mount 10 is made in the form of a bracket with a screw device, while the screw device is made in the form of a rod 12 s

thread that runs in the threaded hole of the bracket. The lower part of the rod 12 is connected to the winch 13 by means of a rivet. An element is installed on the upper part of the stem, increasing the contact area with the table top, on which the meat grinder is installed and its damage is eliminated. For the same purpose, the mount is provided with support elements with pads 14 (see Fig. 2) made of an elastic material such as rubber, etc.

According to the invention, the funnel body with the filler neck, the pusher and the screw are made of a material suitable for contact with food products, preferably aluminum alloy or plastic.

The housing 1 with a loading neck and a mounting unit 10 are made with the possibility of connection with each other by means of a bayonet connection. To this end, slots are made inside the housing 1 with a loading neck from the side opposite to the product outlet, and the fastening unit 10 is provided with protrusions. After installing the mount 10 on the table top by means of the bracket and rod 12, the housing 1 with a loading neck is mounted on the mount 10 by axial movement and then turning until it stops (see Fig. 2), which provides the stop part of the protrusion, lock case 1 with a loading mouth. The housing 1 with the boot and the attachment site 10 can be additionally fixed by means of a fixing element made in the form of a screw 15 with a thread and installed in the threaded hole of the attachment 10. For this, the screw 15 until it stops in the housing 1 with the boot mouth. In the appropriate

in place of the housing 1 with the loading neck, a recess can be made into which the screw 15 can be inserted, thereby providing additional fixation. Then the screw 3 is introduced into the housing, while the screw shaft 4 passes through the hole in the attachment unit 10. On the shaft 4 of the auger, a rotation handle 5 is mounted and fixed by means of handle b. Next, a knife 7 is mounted on the screw 3, and the knife 7 can be mounted on a holder that is screwed into the screw 3 and made of a stronger material than the screw 7. Then, a flat interchangeable grill 8 is installed in the housing 1 with the loading neck so that it fits to the knife 7. In this case, the flat interchangeable grill 8 is fixed in the housing 1 with the loading neck from turning by means of a pin installed in the housing 1 with the loading neck, which enters the recess made in the flat interchangeable grill 8. After installing the flat Lattice In the housing 1 with a loading mouth screwed coupling nut 19. At the end of assembly operations at the loading mouth of the housing 1 hopper 2 is set.

After completion of assembly operations, the meat grinder is ready for operation. For convenient and safe introduction into the meat grinder of the product that you want to grind, the meat grinder is equipped with a pusher 16.

Claims (9)

1. A meat grinder containing a mount to the table top, a body with a loading neck, made in the form of a slotted hollow cylinder with an auger placed inside, and a rotation handle is installed on the end section of the auger shaft, and a knife with an adjacent replaceable knife is installed on the opposite end of the auger a lattice fixed by means of a pin in the housing and screwed onto the housing by a union nut, characterized in that the housing with a loading neck and the attachment unit are connected to each other by bayonet coupling, why in the attachment point a hole is made for the screw shaft. 2. The meat grinder according to claim 1, characterized in that the mount is made in the form of a bracket with a screw device. 3. The meat grinder according to claim 2, characterized in that the screw device is made in the form of a threaded rod installed in the threaded hole of the bracket. 4. The meat grinder according to any one of claims 1 to 3, characterized in that the attachment unit is equipped with supporting elements with overlays made of elastic material. 5. The meat grinder according to claim 1, characterized in that the mount is made in the form of a suction device. 6. A meat grinder according to any one of claims 1 to 5, characterized in that the attachment unit is provided with a fixing element designed to interact with the body. 7. A meat grinder according to any one of claims 1 to 6, characterized in that the attachment unit is provided with a support sleeve of the screw shaft. 8. A meat grinder according to any one of claims 1 to 7, characterized in that the loading neck of the body is configured to install a funnel on it. 9. A meat grinder according to any one of claims 1 to 8, characterized in that it is equipped with a pusher adapted to be inserted into the loading neck.