RU60879U1 - GRAIN MINUSPUSTER - Google Patents

Abstract

The utility model relates to food, animal feed industry and agriculture. Mini grain flattener refers to a device for flattening grain in order to increase its nutritional properties. The design used a device for internal conditioning, a drive from an electric motor through a V-belt drive directly to the shell, divided in the middle into two parts by a partition perpendicular to the axis of rotation. Inside each part of the shell, mirror-mounted flattening rollers are cantilevered, and on the frame there are devices for fixing the shafts of these rollers and pressing them to the inner surface of the shell and adjusting the conditioning thickness.

Description

The mini-flattened grain refers to devices for flattening grain in order to increase its nutritional properties and can be used in agriculture for the preparation of animal feed for animals and poultry in a private farm or in the farm.

Known conditioner for grain (patent No. 2131398 C 16 V 02 / C4 42, 02 C 9/00) including a frame, drive, conditioner internal conditioning, in the form of a shell with a heating element, mounted inside the shell of the cantilever roller, the bearing housing of which by means of a spring mounted on the frame, and to regulate the gap between the working surface of the drum and the inner surface of the shell, a wedge is installed, which is moved by a screw pair along the guides made in the roller bearing housing and the guide made in the buyout is rigidly closed eplennom shaft. The roller shaft through a V-belt drive and a power take-off shaft are kinematically connected to another V-belt drive of a shell rotation drive through an axis and a V-belt pulley.

The disadvantages of this design are: low productivity, design complexity, large dimensions and weight, not reliable system for passing solid inclusions through the conditioning device.

The closest in technical essence is a conditioner for grain (patent No. 2101987 C 16 A 23 No. 17/00, 02 C 9/00) including a frame, a hopper for grain, a drive, a conditioner for internal conditioning, consisting of a shell and a roller, s the possibility of rolling it along the inner surface of the shell. Pressing the roller to the inner surface of the shell

produced by an eccentric device with a lever and a load moving along it.

The disadvantage of this design is low productivity, not a reliable system for passing solid inclusions through the conditioning device and cantilever mounting of the shell on the frame.

The objective of our invention is to create a small-sized, simple in device, reliable and safe to use, high-performance grain conditioner.

An example of a mini-flattening grain is shown in the figures. Figure 1 - schematic diagram - the main view; figure 2 is the same in plan.

Minisplitter grain consists of a frame 1 (figure 1), an electric motor 2, a V-belt transmission 3 for transmitting rotation to the shell 14 (figure 2); by means of a wedge groove 13 located on its outer surface 13. The shell 14 is divided in the middle by a partition 15 and rotates together with the shaft in bearings 11 located at the ends of the shaft.

Inside the shell 14, mirror-mounted rollers 12 are mounted cantileverly, which rotate on the shafts in bearings, other ends of the shafts are mounted on platforms 10, which are pivotally mounted on the frame 1 by one end and mated with the springs 7, the rigidity of which can be changed with the adjusting nuts 6 (Fig. .one). The minimum clearance between the inner surface of the shell and the roller is set by the adjusting nut 8.

For feeding grain there is a hopper 4 with two slide gates 5, equipped with grain-distributing devices in the form of grooves, through which grain is fed to mirror-mounted rollers 12. Scrapers 9 also mirrored inside the shell 14, clean the rolled grain from the inner surface of the shell 14 and the outer surface of the rollers 12, directing it to a container for collection and storage.

Minisplitter grain works as follows. The grain is poured into the hopper 4. The motor 2 is turned on. A torque through the V-belt drive 3 drives the ring 14 to rotate. Open any slide gate 5, supply grain to the corresponding roller 12 and set the necessary thickness for rolling with nuts 6 and 8. Then, open the second slide gate 5 , feeding grain to the mirror-mounted roller 12 and also set the required thickness flattening.

The grain plates after conditioning with scrapers 9 are issued from the conditioner. The passage of solid inclusions into the gap between the inner surface of the shell 14 and the outer surface of the rollers 12 is carried out by lifting up the platform 10 and overcoming the resistance of the springs 7.

The mini-flattening grain of the proposed design passed the test, showed high performance and good quality flattening. Its productivity is about 500 kg / hour. With a total weight of about 35 kg. Electric motor power 1.0 kW.

Claims (1)

A mini-flattener of grain, including a frame, a drive, and a conditioner of internal conditioning, characterized in that it has a shell divided in the middle by a partition perpendicular to the axis of rotation, which is connected to the shaft in its center with the possibility of rotation together with it in bearings, and two mirror-mounted flattening rollers with devices for pressing them to the inner surface of the shell and skipping solid inclusions by lifting up the platforms on which the ends of the shafts of the flatting rollers are rigidly fixed and which are their ends are pivotally fixed to the frame, and the other are spring-loaded relative to the frame, with the possibility of changing the stiffness of the springs and adjusting the thickness of the conditioning.