RU122564U1 - PRESS FOR EXTRACTION OF BERRIES, FRUITS AND VEGETABLES - Google Patents

Abstract

1. Press for pressing berries, fruits and vegetables, containing a drainage hopper for raw materials, made removable, a clamping device and a receiving container for juice, mounted on a common base, and the drainage bunker is fixed on the receiving container, characterized in that the pressing device is attached to the removable upper crossbar, fixed above the drain bunker on racks fixed on the base, and made pneumatic in the form of two round hard disks, the lower one of which serves as a clamp for extracting juice, and a hollow corrugated pneumatic cylinder is fixed between the disks, from the upper part of which it is hermetically removed a pipe connected to the compressor control unit. 2. Press according to claim 1, characterized in that the pressure device control unit includes a nipple, a valve for releasing air from the pneumatic cylinder and a safety valve.

Description

The proposed technical solution relates to the field of processing of agricultural products, in particular, berries, grapes, non-solid, and also crushed solid fruits and vegetables and can be used in farms and in private farmsteads.

As you know, from ancient times, physical methods of squeezing raw materials were used to make juices and wines. But, because manual squeezing is rather laborious, over time various squeezing devices began to appear. These are, as a rule, presses of various operating principles: gravity, centrifugal, screw, lever, screw, etc. (see, for example, the book by M.A. Gerasimov, Wine Technology, Pishchepromizdat, Moscow, 1952, p. 80-98). At present, various designs of presses and presses for plant materials are known, see, for example, patent for the invention of Russia No. 2033717, patents for utility models No. 133375, 98879, 103285, etc.

Closest to the claimed technical solution is a grape squeezer press containing a slotted hopper for raw materials, consisting of equidistant longitudinal plates connected by transverse hoops, a manual screw clamp and a receiving container for juice mounted on a common base while the raw material hopper is made of stainless steel steel removable and it is fixed on the receiving plane by the mounting elements, and the screw clamp is mounted on a swing frame attached to the base on the axles. The slit hopper along the entire perimeter is equipped with baffle plates located opposite the slots attached to the outside of the transverse hoops and the width of the baffle plates exceeds the width of the slots.

The main disadvantage of this design is that the actuation of the screw clamp requires significant manual labor.

The technical task of the proposed solution is to facilitate the spinning process by reducing labor costs.

This problem is solved due to the fact that the press for pressing berries, fruits and vegetables contains a hopper for raw materials made removable, a clamping device and a receiving container for juice mounted on a common base, and the hopper is fixed to the receiving container. In this case, the clamping device is attached to a removable upper crossbar fixed over the hopper-stacker on the racks mounted on the base and made pneumatic in the form of two hard round disks, the lower of which serves as a clamp for extracting juice from raw materials, and a hollow corrugated pneumatic cylinder is fixed between the disks , from the top of which a pipe is sealed that is connected through the control unit to the compressor. The control unit of the clamping device includes a nipple, a valve for discharging air from the pneumatic cylinder at the end of the operating cycle, and a safety valve for discharging air at overpressure.

Figure 1 shows the inventive press for squeezing berries, fruits and vegetables.

The press includes a feed hopper 1 fixed on the receiving tank 2, a clamping device consisting of a pneumatic cylinder 3 and a clamp 4, a removable crossbar 5 mounted on the supports 6, clamped on the axis 7. The removable crossbar 5 is fixed on the supports 6 with pins 8. Block the control of the clamping device 9 includes a nipple 10 for injecting air into the pneumatic cylinder, a valve 11 for discharging air from it at the end of the operating cycle, and a safety valve 12 for discharging air at overpressure. The supports 6, the receiving tank 2 and the hopper-stacker 1 are installed on the base 13.

The work of the press is as follows.

The hopper 1 is loaded with processed raw materials. The removable crossbar 5 with the clamping device 3 fixed on it, is installed over the hopper-stacker 1 and fixed with pins 8. The control unit is connected to the compressor through the nipple 10 and the pumped air stretches the corrugations of the pneumatic cylinder 3 and the clamp 4 lowers down. Under its influence, juice is squeezed out, which flows into the receiving container 2. When the juice is completely squeezed out, turn off the compressor and open the valve 11. Air escapes from the pneumatic cylinder. After that, the crossbar 5 is removed from the supports 6 and the pneumatic cylinder 3 together with the control unit is removed from the hopper-stacker. The cycle is completed. After that, if necessary, either empty the hopper-stacker from the cake and load the next portion of raw materials or complete the work by washing the press.

Applying the inventive design of the press, it is possible to squeeze many types of vegetables, berries and fruits without a lot of physical labor. It is not complicated both in manufacturing and in operation.

Claims (2)

1. Press for pressing berries, fruits and vegetables, comprising a hopper for raw materials, made removable, a pressing device and a receiving container for juice mounted on a common base, and the hopper is fixed to a receiving container, characterized in that the clamping device is attached to the removable upper crossbar, fixed above the hopper-stacker on the racks mounted on the base, and made pneumatic in the form of two round hard drives, the lower of which serves as a clip for extracting juice, and between the drives Mounting by hollow pleated air cylinder, the top of which is hermetically derived branch pipe connected to a compressor control unit. 2. The press according to claim 1, characterized in that the control unit of the clamping device includes a nipple, a valve for discharging air from the pneumatic cylinder and a safety valve.