SU1521369A1 - Mincer-mixer of feed - Google Patents

Abstract

The invention relates to agricultural machinery, in particular, devices for continuous grinding and mixing stalk feed with various components. The aim of the invention is to reduce energy consumption and increase reliability. The chopper-blender consists of a loading hopper 1, a vertical working chamber 2, in the bottom of which a cantilever drive 3 is installed, a shaft 4 on which spring-loaded knives 6 are fixed. Segmented openings 7 are made in the bottom of the chamber, between which the guides 8 are installed, made triangularly whose apex of the angle is directed toward the grinding zone. The feed particles that fall between the discharge ports and the periphery of the bottom of the chamber roll down along the guides 8 and 10 and are removed from the shredder. 5 il.

Description

one

(21) 4226979 / 30-15

(22) 02.19.87

(46) 11/15/89. Bul M 42 (7 {) Penza Agricultural Institute (72) N. G. Shpagin and A. I. Blokhin

(53) 631.363.4 (088.8)

(56) USSR Copyright Certificate No. 1101201, cl. A 01 F 29/00, 1984.

(54) CORM MOBILE MIXER

(57) The invention relates to agricultural machinery, in particular, devices for the continuous grinding and mixing of stalk feeds with various components. The aim of the invention is to reduce energy consumption and increase reliability. The chopper-mixer consists of a hopper 1, a vertical working chamber 2. at the bottom of which is mounted a cantilever drive 3, a shaft 4 on which spring-loaded knives 6 are mounted. In the bottom of the chamber there are segmented shapes, and windows 7 between which 8, made of a triangular section, the apex of the angle of which is directed towards the grinding zone. Particles K pma falling between the discharge windows and to the periphery of the bottom of the gauge. roll down the guides 8 and 10 and are removed from the shredder. 2 hp f-ly, 5 ill.

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Of (a) b) (tepis refers to agricultural farming to the hydraulic engineering industry, in particular to devices for continuous grinding and mixing stalk feed with various components.

The aim of the invention is to reduce the energy intensity and improve the reliability of the machine.

FIG. 1 shows a shredder-mixer, longitudinal section; in fig. 2 is a cross section A-A in FIG. 1 at the bottom of the maline; in fig. 3 shows a section BB in FIG. 2; in fig. 4 shows a section B-B in FIG. 2; in fig. 5, node I in FIG. one.

The chopper-mixer consists of a loading hopper 1, a vertical working chamber 2, at the bottom of which is installed a copsol P) 1Y drive 3 4, on the top side of which a conical flywheel 5 is fixed with an angle, 1 with an eepnjHHe cone equal to 55 - 65 °. Spring-loaded knives 6 are fastened on the HjapHHpHO shaft. In the bottom of the working chamber there are segmental discharge openings 7, between which the guide 8 is installed, which in the section have the shape of a three-sided | | with an angle of 55-65 ° when returning. The unloading windows are nested with spring-loaded shar-pirn (tons of mills, 1 en1 1 e cc. Young women 9. Along the perimeter) of the working cage in its lower part strengthened; 1ppa nairav; 1 11cie 10 with an angle at the top 25-30 °. The knives 6 are fastened to the shaft 4 with the help of H1 Arps 1 1 and fixed I) adia; but no southerly springs 12 n at p then a.h and 13

Both the serpent and the telephony are mixed with each other.

The feeds are fed to the receiving bin I and get into the working chamber 2, where the iodine action m of the knives 6 are crushed and mixed, and then under the action of the force of gravity and the vortex notoc in a spiral, unmixed down to the unloading m windows 7. Part when loading, the flywheel 5 enters the feed box, due to which coprostrate IO separate particles flow down

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from the flywheel b1 {from, while others are discarded from it, which ultimately contributes to a more even distribution of feed in the receiving and working chambers.

When unloading the resulting mixture, the feed particles falling between the discharge ports and to the periphery of the working chamber roll down along the guides 8 and 10 and are also removed from the chopper-mixer. The hinged-fortified knives 6 are held when they are rotated in the radial position by the springs 12 and the stops 13. However, when exposed to two large lumps or solid objects, the knives are deflected in the direction opposite to the direction of rotation and then return to their original position. With the help of spring-loaded discharge valves 9, it is provided by covering them to regulate the time spent by the corms inside the working chamber and thereby steplessly regulate the degree of comminution and mixing of feed combs NTO c.

Claims (3)

1. An chopper feed mixer containing knives mounted on a shaft and a conical flywheel, a hopper, a working chamber, a discharge window, spring loaded dump valves and a drive mechanism, characterized in that the energy intensity reduction element and new reliability of operation, the unloading window is performed at the bottom of the chamber and is equipped with rules that allow you to change radius, 1 and around the perimeter of the chamber with the formation of segmeptoobraznye windows. 2. Shredder-mix; 1 according to claim 1, characterized in that each direction. made of a triangular cross section, the apex of the angle KOTOpoi o is directed towards the change zone; 1 point. 3. Shredder-shit; 1u according to claim I, characterized in that each poach is fixed 1gardly and dirp1. dzig.2 dv / 25 ... 30 T- Fa.TS6-B eight Phi. 12 f3 FIG. five