SU36971A1 - Axial thresher - Google Patents

Description

The present invention relates to a so-called axial thresher, in which the bread mass, moving along the axis of the drum, i.e., along its shaft, is threshed. It is coi by local action of working parts screwed on the rotating shaft of the working parts and fixed parts mounted on the morning surface of the drum casing.

In the axial thresher of the proposed construction, the distance between the ends of the rotating working parts and the fixed parts fastened on the inner surface of the threshing housing of the thresher into the drum of the threshing mass is more or less free-spraying of the material being processed. . Further parts of the drum, both in the threshing compartment and at the distant destinations for grinding, are described in ways described below gradually, uninterruptedly, in distinct steps, steps disappeared and can be reduced completely to naught. that is, the position when the rotating parts begin to pass already in the gaps between the parts are fixed, or, at the same time, the distance between the outer ends of the rotating parts and the inner surface of the casing becomes less than the height of the sub-risers fixed on the rim. Similarly, the device takes on particular significance when the axial thresher is polished not only for threshing, but also for chopping straw.

From the schematic drawings of FIG. 1 depicts a view of the thresher in a vertical longitudinal section; FIG. 2 is the same, a vertical transverse section along a-a in FIG. I; FIG. 3- 4 finger view with

(637)

blades mi front and side; Fig., 5-partial view of the inner surface of the casing of the drum with fixed plates; FIG. 6 is a vertical sectional view of tearing chambers for straw; FIG. 7 is a perspective view of the toothed grates of the dissecting chambers; FIG. 8 is a horizontal section of the threshing compartment with a corrugated cover on the case; FIG. 9 is a vertical cross-section of the threshing compartment with a spare egg chamber; Fig. 10 and the vertical and horizontal cuts of the drum with concave sieves located therein; FIG. 12 and 13 is a vertical longitudinal and transverse section of the drum with a stepped upper part of the casing; FIG. 14 and 15 longitudinal and transverse vertical cuts of the drum with a nudging straw and a grain-reflecting vane disc; FIG. 16 and 17 are a front view, partly in section, of a conical sleeve for securing a finger; -; f, -. 18 the same. section on / - / on.fig. sixteen; fkg 19 is the same, partial cut along L-ft in FIG. 17; FIG. 20 perspective 1-side wedge-shaped lining for fastening fingers; FIG. 21-33 View of the fingers in various forms of execution and techniques kx ck;: heating in the drum; FIG. 34-35 is a side and front view of chambers covering the mouth of the drum; FIG. 36th inner surface of the casing with protrusions connected by bridges: FIG. 37-part of the inner surface of the casing with plates provided with the remaining {5th sides and ribs; FIG. 38 is a view in front of tapered rollers for crushing straw; and FIG. 39 the same, from the side, with a partial cut.

The thresher basically consists of a fortified va mounted on wheels 1, 1 of the frame of leather P forming a drum, on the inside surface of which the working protrusions are fixed, 8, And the drum in its upper part is divided and separated: threshing-1, for the first time ) A straw section for the non-II department and the second for the final grinding of straw-III (Fig. 1). The middle horizontal plane of the casing is divided into two halves, of which the upper hinge loop 12 (Fig. 2) is attached to the common frame of the thresher, which makes it possible to have, if necessary, free access to the BByTfib drum. In the upper left part of the housing there is a funnel 27 for feeding the material to be processed; In the middle of the casing, the entire length of the thresher, mounted on bearings 4 is a shaft 6 with trunnions, driven from the engine through a belt pulley 15 by a wiper gear 14 and equipped with working fingers 7, 7 radially located on it three detachable sieves 17. A longitudinal sieve 24 is suspended below them. Another 23 with sieves 25 and a grain elevator 26 are placed lower; A hole 28 serves as an outlet for straw (Fig. 1 and 2).

The working fingers 7 rotating on the shaft 6 have different lengths. At the entrance of the hole 16, they are very short, so that a relatively large distance separates them from the fixed working protrusions 8. Toward the exit drum, this distance gradually decreases, so that the fingers begin to penetrate deeper and deeper between Other working parts of the housing. The decrease in the distance and depth of penetration can be gradual continuous or intermittent-step.

The fingers 7 of elastic steel strips are mounted tangentially to the shaft 6 by means of tightening swivel brackets 34 and screws 33 and 35 (Fig. 3 and 4). The fingers are slightly twisted in the direction of their spiral arrangement, in order to create more rapid movement of the threshed bread: firstly, by their direct penetration into the threshing mass and, secondly, by the formation of an air flow. The fingers 7 can be equipped with interchangeable flat blades 37. fixed screws 36 and working coi-locally with a lack of design and slantingly mounted on the inner surface of the drum casing plates 13 (Fig. 5), which can replace the projections 8, 8. The plates 13 are installed under such an angle so that they accelerate the movement of the bread and increase the air flow towards the thresher exit. By appropriate installation of the screws 33, the helix lift can be changed, thereby adjusting the speed of advance of the threshed bread according to the type, quality and condition of the product. The speed of movement can also be regulated by the installation of interchangeable, somewhat differently twisted fingers.

As indicated and as can be seen from FIG. 10n II, the length of the fingers 7, 7 of the housing is gradually increased or stepwise increased. If the length of the fingers increases continuously, then the grids 17, 17 form one inclined plane with respect to the shaft 6.

The same effect, i.e., the formation of free space near the entrance to the 6ispa6aH opening, can be done in a different way. With the construction shown in FIG. 12-13, the fingers 7 have the same length all the way around the drum and the sieve 17 is located at the same distance, parallel to the shaft in, but the rest of the casing 11 is given a step shape, or it is made conical. In both cases, the rests 17, 17 are given a slightly concave shape or they are located extraordinarily to the shaft 6 .;

The advancement of the grain mass along the axis of the drum can be accelerated and thus the thresher's productive capacity is increased by placing more fingers at exit 28 than at the entrance of Ji to the threshing compartment. If, for example, a finger is used at the entrance, then a few more additional ones are inserted into the subsequent parts of the WASHING TILES. In order to achieve a uniform distribution of the mass being processed, it is most convenient to follow the following rule: the number of fingers, gradually increasing, must be even times the initial number of fingers. Usually, doubling can be done by placing one finger on the straight coupling at the front end, and in the last hour of the thresher two palps, as this one, for example, is shown in FIG. 16 and 17. With an increase in the number of workers: fingers, the material is more quickly removed from the threshing zone, thanks to what it is possible to pass through a single amount. The fingers located in a larger number easily tear up the material coming in to their share and easily send it to the exit, which is favorable to recall with the amount of energy consumed and allows you to avoid zizvann drum.

With torsion (bending) of the ppel band, which is worn with blades (louatki, caps, etc.) can have unfavorable consequences in those places of the drum, where moving workers of chast1 | (fingers) penetrate between the stationary working parts (projections) —with too heavy a load, the fingers are deflected to the side, which can lead to breakdowns as a result of the collision of their ends with sub-working parts. This danger can be avoided if you give your fingers the shape of a bent flattened flat Plane; in this form, the finger, due to its elasticity, can be deflected back and forth only in the plane, nepneH-dicular 1; alu. The necessary twisting (bending should be transferred to the blades attached at the top of the fingers. In the threshing space, these blades, respectively, slanting installed, usually have a spatula curved shape (Neither serve as scoops, which, tcacHf va and sense of the air, make it easier for me to move and get riddled .1 assigned material; In Perrom II, the blades of the second time use blades for taking the blades, taking EO 1 attention to other goals and understanding of their work. It is advisable to arrange the blades so that they can be 1a stale and dangle. Such blades, mouth: avdeygyemye bolef and more flat as you approach the exit: the drum, as will be shown later, can also serve as a support for special bridges (ax3) connecting the axle

va or. several crowns of moving parts and parts (fingers).

FIG. depict caescodix exemplary shapes of the fingers. FIG. 21. Presented a pair of rotating on to ap & gtyu arrows of the fingers; the blade is provided with a special drilling part 81, and the rod;: (1) creates a flat metal strip 82, which can spring in a perpendicular drum shaft about the plane. The rods are pushed relative to the coupling 3, which allows It is not necessary to rearrange them at a comparatively small angle. If, when using such blanking two parts of the fingers, there is a need for twisting (bending), then the latter is transferred to the blade, which in the 8T case presents a plate. , obliquely attached to the rod 82 (Fig. 22). In Fig. 23-25, the reset blade of a slightly different design is shown, it has the shape of a three-sided; its cap and acts as a scoop, sucking air into the drum and pushing it from one zone to another. Such blades are preferably used in the threshing and in the first breaking compartments. In the latter case, it is recommended to use caps, the edges of which have the shape of a cast, as shown in Fig. 26 and 27. The device for swapping the mouth of the mouth consists of a nail attached at the upper end of the c.2rz tip & 6, the extension of which is a right-angled shelf, s.-dinem by means of a bracket 87 with a cap 85. For c: a tip and a hook-like bolt 88, the end of which 80 is inserted, on one side, into one of the serrated, concentrically located, cut-outs 90 in the body of the arm 87, and on the other side, into the hole 91 of the tip shelf 86. FIG. 24 shows the angle at which the nepeMecTHib blade can be used and from the parallel rod 82 to the position. FIG. 28 and 29 depict finger-shaped blades 93 located in the first tearing compartment. On fng. 30 and 31 depict a bell-shaped rupture blade 94 with jagged edges; located in parallel to the main moving fingers of its lateral walls. 95 and 96 are made of unequal height in order to provide a favorable deist; on the material. Finally, FIG. 32 depicts the myogoped with the serrated edges of the blade 97, which is designed for the second section:

Can be achieved evenly, and energy consumption. Consequently, the measured load of the drum and its uniform travel, distributing the H :: work private (i protrusions and plates) with respect to the rotating work pieces (fingers) in the tearing compartment so that the two fingers never pass simultaneously near the gates of the fixed parts or between them, and, on the contrary, a continuous chain of single encounters is obtained. 1 However, it is desirable to reach agreement between moving and stationary working parts in the hammering relationship, where the joint action of two moving and two fixed parts, in the case of a heavy drum load, can lead to serious jolts. Location of fixed workers

parts (plates) can be seen from FIG. 36, where the image of a: unfolded the internal aspectuality of the housing. The attachment of the moving working parts (e) is done by fitting a suitable tilt with the coupling (Fig. 16-19).

Acceleration of the bread grain mass in that other, -barabava zone can also be achieved by connecting one fixed lugs with the bridges located along the line, and the fingers with seven bands of angular section (Fig. 33 and 36). These bridge bridges or bridges are made of iron bands and are conveniently placed only in those places where it is desirable to achieve a faster distribution of the straw mass coming in with a thick Spole between several rotated fingers or non-protrusions, and most of the cases are transition zones from the brain. the separation, into the first separation section and in this latter section the second separation section. The bridges 65, 66, 67, 68, 69 (Fig. 36) connecting the stationary workers are located on the inner surface of the casing, they can be interchanged and replaced. The inclination of the bridges depends on the speed with which Through the drum thrashed mother l. Accordingly, they can be placed along a line that is more nly less than the helical arrangement of the fingers, or they can be installed without a specific system. For example, in FIG. 36, the bridge 65 is located in the entrance zone on the sieve 17 and is almost parallel with respect to the fixed protrusions 70 and - directs a portion of the threshed material from the entrance zone to the subsequent non-raised working protrusions 71; bridge 66 extends from the middle peripheral - and fixed working lugs 71 to the first row of the following fixed working lugs, 72. The latter, as well as to bridge 67, the connecting crown of three submenuable working lugs, guide the material from the threshing screen to the first rupture the compartment from which it is quickly moved to the end of the drum, into the second disengaging separation 73 through the masses 48 and 69.

 The fingers 7 are joined by narrow iron bars 74 (Fig. 33), which sit on the fingers and, at the right hand, pass close to fixed protrusions. The upper edge of the strips 74 is bent upwards towards the drum outlet, so that they act like shovels, as if they pick up and carry away the straw lying in front of the protrusions 70, 70. If balsa 6 is equipped with adjustable or elastic fingers, on each pair of the latter put a bridge composed of two parts, with each finger of pesetas one part, and the end of one part of the bridge covers the end of the other — for the more expedient direction of the straw; if the bridge connects three or several fingers, then, naturally, it also does not consist of the corresponding number of parts. The operation of these bridges, usually arranged in the first separation chamber and arranged at the option of one or more coils, in the case of neo-bridges, can be changed by placing them in the radial napralein, indicated in FIG. 33 arrow. If fingers 7 with

cfoflt from a metal strip and a swivel blade attached to it, the bridges are attached to the last p from the same pestle; luyuts. Further, it is possible to fill all the gaps between the fingers with bridges so that one or several continuous helical lines should be folded.

The action of the fixed plates 12 of FIG. 5), mounted obliquely on the surface of the casing and replacing the fixed protrusions 8, can be improved if they are shaped into flat cavities 70, 71, providing them with relatively low sides 75, 76 and sharp edges A and 77.78 (Fig. 37). The movement of the straw onto the rear plates of the threshing section of the plate 71 is made easy by the fact that the latter is made and set in such a way that their height is reduced in the direction of the movement of the straw.

The fingers rotate in the direction of the feathery arrow. Having a small height of the boards 75.76 delayed ear. The head, clinging to these boards, loses its grains remaining in the sinks, from where they slide onto the wall of the casing 11.

The different shape of the shells and the different arrangement of them allows their effects to be known both on the movement of the material being processed and on the air flow;

As a device for crushing straw, a system of tapered rollers 106 can also be used, which, rotating inside the drum, crush and break the straw. This construction is shown in FIG. 38-39, where a disk U is attached on shaft 6, part 99 of which bears, at its four radial ends, tapered rollers 106 mounted on shoulders 103. Longitudinal slits 100 are made in the main part of disk 98 for shifting, with which radial slots 101 of carrier part 99 Their connection is made by means of a bolt 102, passed through a longitudinal hole 10 and a radial slot 101. In the forks with which the four plums 103 terminate, are placed boxes in the radial direction 104; the latter are supported by spring i05 from side 6, while light metal rollers 106 are on the opposite side, open and facing the side of the housing. The rollers lie in a plane perpendicular to the drum-shaft 6 and roll along a track 118 which is appropriately laid inside the casing 11. The tapering end of the roller 106 faces the drum inlet and, relative to the shaft 6, the rollers are mounted with a slight deflection in the direction of twisting ; Such an arrangement favorably affects the movement of the threshable material. The tangentially arranged shoulders 103 pick up the material moving in the direction of the arrow and spin it onto the track 118, where it is subjected to crushing by the rollers thrown by the spring and centrifugal force to the surface of the casing.

The general course of the proposed axial thresher is as follows. The product to be processed is fed into the funnel 27, from where it passes through the opening 16 into the threshing compartment), where it is picked up: with short fingers 7 on the shaft 6, subjected to free action of shocks or holes in the annular space between the fingers and non-bullet, and working lugs 8 (FIG. 10) or plastic 13;

(Fig. 5), or 70 (Fig. 37), and a thorough threshing of the grain is done in such a way. 1) cd with elongated screw-shaped, if necessary, oole and 6o.iee elongated fingers 7, under the action of their screw-shaped curved surfaces and under the influence of the air stream generated by them, the straw mass obtained after threshing the grain along the shaft 6 towards the middle parts And the drum, as the grains fall through the first sieve 17. The middle part II of the drum n) is the first (preparatory) straw separation department. If the straw is unwilling to be crushed, from compartment III, as well as from the next section of | -and III, the slit 17 is removed, so that the straw immediately after starting the threshing process in compartment I leaves the casing through the opening of the compartment and II and descending Referring to situation 24, it is directed to exit 28 of the thresher. If it is necessary to expose to the next crush and tear, it is passed through compartment II, without removing the rest 17. The workers of parts 7 and 8, 13 and 70, which are separated by a much shorter distance or even a bit of a gap in the mutual gaps ; along with threshing, straw is also chopped by breaking it, cutting it, and so on. If the straw coming out of compartment II requires; further careful grinding, by inserting a coherent solution of 17. it also passes through the second main breaking section III, where it is very much more energetic (processing, due to deeper penetration of the working parts from the most important intervals and a more dense arrangement Litse 7 on the spot 6. The grinded grain parts from the floor and the bottom of the sieve 24 are sent to the sieve 25, 23, and the FIR enters the elevator 28.

Interruptions in the work of the thresher during the overloading with its processed material can be eliminated-7 by increasing the radial distance of each rotating and stationary worker; Tami, by arranging the upper part of the casing And; more strongly drawn from the accumulator to the drum up to the second separating section; not 111. Thus, a sort of spare space is created, which the surplus of food takes in the drum and keeps it until the thresher, being loaded, can not: it is easy and free to miss. Such a spare chamber 29, obtained by flexing the Mg of the upper part of the housing 11, is shown in FIG. 6 and 9. In this chamber 29 (Fig. 5), there are usually no outside p: barrels) or protrusions. Nevertheless, in some cases, it was easy to install one or more directions in it; the owner of the planks 38 (Fig. 9), which sent any surplus of grain mass coming in there ;; working parts. Kgmer 29 is separated from the discontinuity; -o separation 7J by means of a safety valve 39, which serves to tug the velocity e | Igen Solmma from the backup chamber 29 to the bursting disc ,; 7-3. It is useful to achieve the possible separation of the threshing grain from the straw within the lot of the drum 1.

From the inside, cover the smooth surface of the casing AND the corrugated end of the casing with a curved sheet 40 with the arrangement of grooves across the longitudinal axis: drum axis (fgg. 8 and 9). In this way, the grooves are obtained, but which the grains from the grain mass roll to the sieves 17 below. Usually, the lipg part of the casing is supplied with a corrugated slab, approximately 2/8 of the height of the sieves 37 in the threshing compartment I. In general, the slab should be placed where the most intensive extraction of grains from the straw is observed.

In the second breaking section 73, at the end of the thresher, the straw is subjected to heavy grinding. The specified branch can be broken, as shown in phi.-. 6 and 8, the radial partitions 42 are incomplete (due to the chambers of the chamber being co-located between themselves) by radial partitions 42 into several discontinuous chambers 41 with sharp, unwholesome working tows 8 for breaking the straw. These fixed protrusions work in conjunction with similar devices sitting on the shaft 6. In the lower part of the enclosing chamber 41 of the housing there is a lattice 43 (Fig. 6 and b), through relatively small holes of which fall along with the grains additionally wiped from the ears. , also rather torn and chopped pieces of straw. Usually lattice 43 arrange removable and give it a form so that it can exert and tearing action. To this end, the lattice ribs facing the shaft 6 are made to saw-serrated; internal ridges of radial walls 42 are also provided with the same notches. The lattice can be made up of separate, replaceable, toothed grates 43, shown in FIG. 7

The length of the lattice in the transverse direction can be different and sometimes can pass across the machine. In both the transverse and longitudinal (axial) directions, the lattice can consist of several parts, and the separate portions of the lattice can have openings of various sizes. Zubchatyereo,) and it is rational to put in the nap; head .-: envisioning the opposite of the straw movement, so that they would have some resistance to c) crowbars:

To prevent the grain from escaping from the threshing compartment to the il paulu 6 compartment, where the corrugated plate 40 ends, the blade disk 32 consisting of individual sectors is wedged (Fig. 14 and 15). The latter are pterygoidly curved so that when they turn, forming an air stream, the straw npO4BHKJHiHo to the thresher exit. The grains dropped during the threshing to the disk rebound from it and return to the threshing. the compartment, which they then left, passed through the sieve 17. The disk 32 can also be shaped and shaped so that it passes air only near the ground and at a distance of a known radius around it. To do this, the disk 32 is provided with a central notch, through which Might could penetrate to the front end of the shaft with enough air flowing in a concentric jet along the shaft from its rear end. Disk 32 can be placed in a different place on the drum:.

its radius with the length of the adjacent fingers is 7, if, of course, the last are not between the non-sluggish workers 4acifMHj reinforced on the casing.

An arbitrary change in the duration of the threshing process by changing the elevation of the helix and by attaching fingers to the shaft tangentially to the last by means of the clutch can be achieved in that the clutch is mounted in two parts, the main fixed part 44 is fixed on the shaft 6, and the other is movable and Non-chunk finger portion 45 is placed at an angle that can be changed even by relatively small values (Figs. 16, 18 and 19). The movable part — and is fixed on the fixed part 44 in the required position by bolts 46 — inserted into the slots 47 of the fixed part 44 and into the corresponding notches 48 of the rotary part 45. The main part 44 and the part 45, directly bearing the fingers, are tapered for In order for external fingers to be attached from a non-twisted (non-stationary metal strip, occupying a position inclined to the shaft, a ventilating action is known).

These methods of mounting the fingers 7, 7 on the drum shaft | may be modified. The fingers 7, 7, equipped with oblique blades 84, are passed through a crown 49 located concentric to the axis of the coupling 45 in a tangential direction to the crown circumference (Fig. 17 and 19). The fingers 44 of the parts 44 inserted in the wedge of the part 52 are attached to the part 45 by means of hook-like bolts of the fingers and the fingers are clamped with a wedge: 1st pads 51 (Figures 19 and 20). With these lateral wings, the end of the curved bolt penetrates the recesses of the latter with its upper tabs. With this design and combination of individual parts, it is possible to prevent the wedge from separating from the bolt during installation.

The number of openings 52 of part 44 corresponds to the number of radial slits 48. The carrier part 45 of the coupling is rearranged relative to the main part (1st part 44 proceeds as follows. Unscrewing the bolts 46, move them radially to the shaft in direction of the shaft; the base part 45 is turned on the desired angle, into the slot 48, coinciding with the elongated holes 47, the bolts being moved outside are inserted, and then clamped in this position.

It is also possible to increase the duration of the threshing process and adjust the speed of movement of the grain mass to the tails of the free space at the mouth of the threshing drum 28 by installing a special throttle device from three butterfly valves 54, 55, 56 (Fig. 34 and 35), of which captures the upper part of the mouth 28. The dampers 55 and 56 of the lower part of the mouth represent narrow annular semicircles. They, like the flap 55, are freely suspended like a tiller, and they are moved in the opposite direction by the restriction BUT by means of special devices. Each of these devices consists of hand-held chagas57, 58.59, connected in appropriate way to this gate, from small arcs 60, 61, 62; the hand lever is installed and secured so that the flap can be deflected outward, but not out of the way, passing from the front face. You can also close the mouth completely. Instead of reversing flaps, you can also use springs to replace the throttles and adjust the throttle adjusters. 63 and cargoes 64. PRESENTATION. 1. An axial threshing machine with a finger drum, characterized in that the fingers 7 are of different lengths and are located on the shaft 6 in such a way that the distance from the ends of the fingers to the casing 11 surrounding them or to the protrusions 8 fixed on it is reduced continuously or in steps in the direction of movement of the grain mass, in order to thresh the latter with free blows (fling) in front of: its part I of the drum and the brewing and crushing of straw in the subsequent separation II and lil (FI1-. 1 and 2 ,. 2. Form performing a thresher according to claim 1, characterized in that Pour the threshing effect on the fingers of the threshing mechanism may be between i-taps 8. 3 .. the threshing form for the ip 2 to i, 2, characterized in that in order to change n,; borrowing around) mass j6Hofl the casing P is provided with a bottom consisting of several removable sieves 17, the recess of which from the side of the output of the grain mass from the drum serves to turn off part of the drum from operation and allows you to direct the threshed mass to the device 24-25, refractive: Accuracy to separate the grain from C1 .-crowbars (FIG. 1 and 2). 4. The form of the thresher in paragraphs. 1-3, in which the sieves 17, which serve as the bottom of the casing, are slightly concave and arranged in steps or along a conical surface with a gradual approach of their surface to the ends of the fingers 7 in order to agitate the products of threshing more intensively and to eliminate clogging of sieves (Fig. 10 and 11). 5. Change the thresher in paragraphs 1-3, characterized in that lie the same length of all the fingers 7 of the rack 17 for all of the drum compartments installed: you are at the same distance from the shaft 6, and the upper part of the casing 11 is declining stepped or conical, in order to reduce the distance between the ends fingers 7 and the skin, ohm towards the mouth of the drum (Fig. 12 and 13). 6. The form of the threshing machine according to claim 1, characterized in that, in order to regulate the speed of movement of the grain mass in the drum cavity, the fingers 7 are mounted on the shaft 6 by means of fastening devices, installing fingers along helical lines with more or less The slope angle (Fig. 3 and 4). 7. The form of the threshing machine according to claim 1, characterized in that the fingers 7 at their ends are provided with flat blades 37, removable, adjustable and of various shapes in order to adapt the thresher for various breads and create in the drum an air stream used to clean the threshed material. 8. Change of the thresher according to item 1, b, and 7, characterized in that the fingers 7 with the help of the couplings carrying them and mounted on the shaft b 43 prn: given a somewhat twisted position in the direction of their helical arrangement; keni with i aim to increase the speed of passage through the drum ( FI-16 and 18). 9, Modifying the thresher and over. 1 H;, characterized in that the working editors (# of the mouth) of the fingers of 7 fingers, 11a in | {) form: caps | SA | | with jagged b | a) with their mouths in the same way (fig. th | nd 27) or unequal (fig. 25 and 31) heights, and in the form of fingers 93, 97 with smooth or cracked edges (fig. 28, 29, 32). 10. The form of the threshing machine according to claim j, characterized in that the upper part of the casing 1J, which overlaps the threshing mechanism And the first or the first and the second rupture compartments, is provided with a chamber 29 of its cross section, intended for the kneading of the bread; enter it into the drum in abundance, KaKOtafl chamber M (| to be detached; and from the last discharge: || compartment 73, rearranging gate 3 intended to control the speed of the straw from the spare chamber (Fig. 6 and 9). yy 11.FO; ma performance of molotilki under item 1y is different in that It is easier to divide the threshed grain from straw in the npi cases of the first, threshing separated, the lower g part of the casing of the latter is provided with a corrugated overlap 40, the grooves of which are designed to hold the grain and direct it to the sieve 17, which is located under the threshing section of the sieve 17 (Fig. 8 and -9), 12. The form of the thresher according to claim Ij is different in that the last-discontinuous section 73 is divided into several Kg of Mer 4i with incomplete radial partitions 42 a 1; the inner part of the surrounding casing provides the wife with a brush 43, was one) of the individual; notched grates (Figs. 6, 7 and 8) 13. The form is complete and the threshing machine according to claim 1, characterized by using a blade disk 32 stuck on the shaft 6, intended to carry away the threshing grain into the modular compartment and to induce straw to transfer. in the axial direction (Fig. 14 and 15). 14. The form of the threshing machine according to claims 1, 2 and 3, characterized in that, in order to speed up the distribution of the grain mass in a particular area of the drum, fixed protrusions 8 the casing II is connected by bridges 65, 66, 67, 68 located along the screw line, and olets 7 - at 74 angle section 36 (fiig. 36 and 33). 15. From the execution of the thresher Io p. 1, which is characterized by the fact that its crowbars go down the drum axle and create an air flow stolen inclined on the casing 11 g: the fins 70 are provided with sharp ribs 77, 73 and sides 75, 76, and some of these plates, i, for example, 71, are gypolyenes and are installed ak, that their radial height is reduced by adrail HI dIy-no straw (Fig. 37), 16. The form of the threshing machine according to claim 1, characterized in that a device consisting of a system of conical 106 mounted on the shoulders 103 of the screw: on the shaft 6 of the S8 discharger using boxes 104 , moving in adiallym relative to the shaft 6, directing the action of the spring 105, designed to control the degree of pressure of the straw rollers when the latter hit the support g.1; l rollers 1 8 of the housing 11 (fg.38 and 39).

17. When the grind on PP. I, 7 and S are different from the blade of the blade of the springs of the fingers 7.

18. When hammering ake on l G, applying a flip top cleaner to the casing 11: from one or several parts, with the aim of Doing 1 to the working elements of the drum for their installation and rearrangement.

19. When the gold is in paragraph 1, it arrives at the new rotary valves. 54. 55, 56 ,. equipped with regulators and springs with weights 46 and intended to block the mouth of the drum. for the purpose of adjusting the speed of moving the grain mass (Figs. 34 and 36).

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