RU2084138C1 - Butter churning apparatus - Google Patents

Abstract

FIELD: milk industry, individual small holding. SUBSTANCE: butter churning apparatus has base, vessel provided with cover and mounted on the base, hollow cylinder, motor, drive shaft, spider and churning vanes. The hollow cylinder is installed vertically inside the vessel and secured by its outer surface of the lower end in hole provided in the vessel bottom. The motor is installed on the base. The drive shaft rotates in bearings inside the hollow cylinder and its lower end is connected with motor shaft. The spider secured on the upper end of the drive shaft carries churning vanes made in the form of rectangular plates and secured on the spider by its end face surfaces. EFFECT: ecologically pure end product. 1 dwg

Description

 The present invention relates to the field of dairy industry and can be used in personal subsidiary plots for churning butter with a more environmentally friendly final product.

 A device for churning oil / see author USSR USSR N1454368 /, which contains a base, a container with a lid mounted on the base, first and second bearings symmetrically mounted relative to each other on opposite sides inside the tank, a drive shaft horizontally mounted with its ends in the bearings of the bearings, the first gear wheel, mounted on one end of the drive shaft, a second gear mounted on an upper bearing race located on an axis in the second support and engaged with its teeth with the teeth of the first gear; nye on the drive shaft, a mechanical drive, articulated with its output shaft second gear wheel / handle /.

 Common features of the proposed solution and this analogue are: base, container with a lid mounted on the base, drive shaft, beater and drive.

 The technical result that cannot be achieved by this analogue is to prevent mechanical dust from falling into whipped cream resulting from the interaction of rubbing parts / gears and bearings /.

 The reason for the impossibility of obtaining the specified result is that in the existing devices for churning oil there are no effective means to eliminate mechanical dust from getting into cream and into the resulting oil.

 Also known installation for the production of butter / see author USSR USSR N286682 /, which is taken as a prototype, the device for churning oil in which contains: a base, an engine mounted on the base, a cylinder with a cover and a bottom, a drive hollow shaft mounted at its ends in bearings fixed in the holes of the cover and bottom vertically mounted cylinder, and articulated at its lower end with the motor shaft, beels, fixed with their side faces along the longitudinal axis, on the outer surface of the drive shaft, beats made in the form of rectangular plates.

 Common features of the proposed solution and prototype are: a base, a cream container mounted on the base / a cylinder with a cover and a bottom vertically mounted on the base /, an engine mounted on the base, a drive shaft, articulated at its lower end with the motor shaft, bills located inside containers and made in the form of rectangular plates.

 The technical result that cannot be achieved by the prototype is to prevent mechanical dust from entering the whipping cream, which is formed as a result of the interaction of the rubbing parts of the oil churning unit.

 The reason for the impossibility of obtaining the specified technical result is that in the known devices for churning oil there are no effective means to eliminate the ingress of mechanical dust into whipped cream.

 Given the characterization and analysis of known solutions, we can conclude that the task of creating devices for churning oil, having a more environmentally friendly final product, is relevant today.

 The technical result indicated above is achieved by the fact that the device for churning oil containing a base, a container with a lid installed on the base, an engine mounted on the base, a drive shaft, articulated at its lower end with the motor shaft, beats made in the form of rectangular plates and located inside the tank, equipped with a hollow cylinder, vertically mounted inside the tank and fixed with its outer surface of the lower end in the hole of the bottom of the tank, the drive shaft is fixed with its ends in bearings mounted on upper and lower ends inside the hollow cylinder secured Bily their end surfaces at the bottom surfaces of the ends of crosspiece fastened to the upper end of the drive shaft.

 The introduction of the above features allows the drive shaft located inside the hollow cylinder to rotate during the process of filling the tank with cream and turning on the engine. The drive shaft, having come into rotation, begins to rotate the cross and the bills fixed on the cross. Beals set in motion cream, which, after a certain time, get mixed in butter. In this case, mechanical dust, which is formed during the rotation of the rubbing parts, no longer enters either the cream or the resulting oil, since the rubbing parts are completely covered by a hollow cylinder, which protects the final product from mechanical dust entering it, which achieves the set technical result.

 The drawing shows a device for churning oil.

 This device contains a base 1, a container 2 with a cover 3, mounted on the base 1, a hollow cylinder 5, vertically mounted inside the container 2 and secured by its outer surface of the lower end in the opening of the bottom of the container 2, the motor 4 mounted on the base 1, bearings 6 and 7 mounted on the upper and lower ends inside the hollow cylinder 5, the drive shaft 8, mounted at its ends in bearings 6 and 7 and articulated at its lower end with the motor shaft 4, a cross 9 mounted on the upper end of the drive shaft 8, bi 10 and 11, made in the form of rectangular plates and secured with their one end surfaces at the upper ends of the crosspiece 9. All materials and components used to make the device for churning oil are publicly available and manufactured in the existing production of the national economy.

 Installation for churning oil works as follows. When filling the tank 2, installed on the base 1, cream it is closed with a lid 3 and the engine 4 is turned on, which drives the drive shaft 8, the cross 9, mounted on the upper end of the drive shaft 8, and beats 10 and 11, fixed with their end surfaces on the lower ends of the cross 9. In this case, the rotating beats 10 and 11 mix the cream and the grains of oil formed by mixing the cream are knocked into a common piece. After the churning process, the engine 4 is turned off, the cover 3 is removed and the finished oil is pulled out of the tank 2 and the buttermilk is drained into the auxiliary tank. If during the churning process of the oil some kind of mechanical dust is generated, then, due to the presence of the hollow cylinder 5, it practically does not penetrate into cream or into the finished oil.

 Thus, the proposed device for churning oil allows you to get more environmentally friendly oil and buttermilk, i.e. without impurities in the form of mechanical dust. The design of the device for churning oil is more convenient in operation, it is easy to assemble and disassemble, the crosspiece with beater is freely removed from the tank, since it is mounted on the end of the drive shaft with a usual nut, and, as a result, is easily subjected to hygienic processing.

Claims (1)

 A device for churning oil containing a base, a container with a lid mounted on the base, an engine mounted on the base, a drive shaft articulated at its lower end with the motor shaft, bills made in the form of rectangular plates and located inside the tank, characterized in that it equipped with a hollow cylinder, vertically mounted inside the tank and fixed with its outer surface of the lower end in the hole of the bottom of the tank, the drive shaft is fixed with its ends in bearings mounted on the top m and the lower ends inside the hollow cylinder, and the bills are fixed with their only end surfaces on the lower surfaces of the ends of the cross, fixed on the upper end of the drive shaft.