SU105824A1 - Pr corn coil harvester - Google Patents

Description

Combine corn harvesters consisting of a cutting machine, a feeding conveyor, a front-end roller drum, a low-end machine, and transport mechanisms for cobs and silage weight are known.

The under-staging of such combines is small; it is well-knit and significant is the damageability of the cobs when they are separated from the stalks.

In the combine, according to the invention, these deficiencies are eliminated by THAT, in order to increase the percussion ability of the chopper rollers and reduce the damageability of the cobs during their separation from the stems, the feeding conveyor is made in the form of two conveyors (leading and auxiliary), whose leading shafts placed on common axes parallel to the roll-forming rollers, and the endless main conveyor adjacent to the cutting apparatus has a greater speed than the speed of the auxiliary conveyor for ensuring that the stems are fed into the tilting rollers at an angle of up to 30 angles forward.

FIG. 1 shows a combine in plan (without reel); on fng. 2 is a section along AA in FIG. one; in fig. 3-section BB in FIG. 2; in fig. 4-section but BB in FIG. 2; FIG. 5 is a view but arrow A in FIG. one.

The harvester has two frames: main or c: 101) 1;: th frame) and a movable frame 2.

The eye of cancer / is rigidly connected to axle 3 and rests on two travel wheels - and 5, and the needle - on trailer 6 of tractor 7.

On the frame 2, hingedly connected with the main frame, the reaping part (heading) and all the separation mechanisms of the collar are reinforced (except for the cross conveyor and the inclined ears elevator). Rama 2 npj; changing the cutting height changes the angle of inclination relative to the soil surface. All mechanisms of the combine are driven from the tractor's power take-off hall 8 at the trailed combine or from the motor of the self-propelled combine. The combine harvester can be driven from the tractor's power take-off shaft (from the engine

self-propelled coach), or from the left running wheel 5.

The harvester's harvester part has a cutting section of a continuous cut, the width of the i-; oTOpojo is limited by the dividers 10 and //. To the cutting apparatus, the corn stalks are laid with strips of reel 12 fixed on poles 13, supported by poles 14 and 15. The field wheel 4 is covered by the casing 16, which is the extension of the field divider //. The cut stalks attach to the feed conveyor of the header, consisting of the main transporter / 7, having an oicpy (speed) /, and an auxiliary transnorter 18, which has an ultrasonic peripheral speed less than V ;. Each of the conveyors 17 and 18 is an endless belt of rubber or rubberized technical fabric.

Conveyor 18 is driven by the drive shaft 19, tensioned by shaft 20, and supported by intermediate, supported rollers.

A conveyor 17, clamping to the cutting apparatus, driven by a drive shaft located on the same geometrical axis with the shaft 19, is tensioned by the tension shaft and rests on supporting rollers.

When moving from the zero wheel 4 and the individual harvester to the private harvester, due to the difference in speeds of the conveyors 17 and 18, they rotate relative to the longitudinal axis of the harvester by some angle (from 0 to 30 °) to provide forward obliquity of the stalks to the front of the night sweeper (rollers 21 and 22. From the conveyor 17, the stems are removed by a removable shaft 23, to which they are pressed by an endless flexible conveyor 24. In order for the stems not to fall into the chamber 25 of the belt conveyor 26 of the cobs, infinite Linoid belts 27, covering the lower coil drum 2} and the shaft 23. With the lower belts 27, the same upper endless belts 28, covering the upper and end roller 22 and pulleys 29, interact through the stems.

Supporting the stems and putting them into the soil; The roll rollers, wedge-shaped pcMiH-i 27, do not interfere with the cobs on the chamber 25 and fall down onto the head of the conveyor 26 cobs n) and detach them from the stalks by the rollers 21 and 22.

From the conveyor / 6, the stems are removed by the removable shaft 30, covered by the wedge-shaped belts 31, enveloping the coaxial roller 21 drum 32. The conveyor 33, covering the driven slave 34 and the leading 35 shafts coaxial to the corresponding conveyor shafts 24, presses against the belt m 31.

E; 1) I pre-compress the stem mass before it enters the pick-up rollers, the driving and driving wheels of the conveyor belts 24 and 33 are under the constant influence of springs of the corresponding force. The front part of the conveyor 24, the entry of the stalk into the rollers 2 and 22, is designed as a group of V-shaped belts 28, in which the leading shaft is the upper crush roller 22. At the bottom, the same group of V-shaped belts 27 is located, in which the drive shaft is There is a lower coping roller 21. The terrestrial, and the upper belt branch 28 is attached to the leading branch of the lower belts not only by the springs on the roller 22, but also by the spring of the roller 36. The leading branch of the lower belts rests on rigidly reinforced rollers 57. Caught between the wedges With the similar belts 27 and 28, the stems are flattened (removed) before entering or entering them into the cob rollers 21 and 22, firmly gripped last and dragged between them. The cobs are detached from the stems, fall onto the conveyor 26 cobs, are dropped last on a cob conveyor belt 38, next to the tilt-up elevator 39 cobs, the tape with scrapers of which feeds the cobs 40 and the sloping board 40 elevators of the elevator and then into the back of the car.

Cucurzza stalks, passing through 1101 cathode separator: rollers 21 and 22. 32 and 41, are fed from the gap between the stationary knife 42 and the clamping BJi.ii.uoM 43, fold) across the bottom bottom of the drum 44 on a drum; as small as possible with her longitudinal knives 45.

The silage mass (crushed stems 1- |) under the action of a centrifugal force is ejected from the chamber of the shrinkage of the silo-cutter c) in 46. Goby mass of the net body in the harness to the harness to the first) (); ; - M fortified, 1; Yeni guided ribs 48 of semi-angular shape. 4) The mass is thrown into the container above the crawler tractor or the car.

The drum 43 and the knife 42 have a slit 4in free circular disk opening knives 44. Spreading conveyor / 7 and 18, in:; h | o psno, 1a O1s iodsip i; iKH; alov and support rollers, in order to avoid losses The zerp and the cobs are covered with a strip of 50 of the lsgsvogo zhs ,.

Me. ;; iy vedupgimi n Vedp.sh branches 5P1 to; ioa: wild belts 31, incompatible to removable va.cham 23 and 30, pomesh, three-lobed b: feather) (J /. The blades nx are made; 1Y are made of rubberized tehgyutkan and him; oiimi opatiyuyut o: chruu1- and (/ g: t11 digp. mcr, which is more Hje than the diameter of wah.powers 23 and 30. P-rroMV raises the stalks, contributing to the release of the cob from the stalk stratum and pushing it.h into the calgheru 25.

The opie combine harvester is universal. Oi can harvest maize in molochka-wax ripeness with separating cobs from gables. with stalk grinding, with the release of the cobs, not only for the cob (for example, it is possible to have a mechanism for chopping the cobs). When harvesting corn in a crowd of ripeness, the cob is removed from the stalks, partially

they are cleared of wrappers and dispensed in a non-ground form, and the stems 1–13 m are filled with pas (or they are expelled). The harvester removes and chops pas silage, except for corn, II other crops (salted grass, alfalfa, sap grass, etc., and wild forbs). If necessary, it can be used. Windrower juniecTBc (nprt partitioning grain harvesting) and as a roller mower.

PREED MET OF INVENTION

Claims (2)

A 1.11 p hawser corn chopper made of rezP1, its archery, feeding conveyor, picker rollers 15, a flatbed machine and transport mechanisms for cobs and a snore mass, is different from HI, and with the aim of increasing the coil and snooze mass, with the aim of increasing the HI, and with the aim of increasing the weight of the cobs and sleepers, with the purpose of increasing HI, and with the aim of increasing the use of cobs and sn. pochko1otdelptelnyh rollers and ease of damage to the ears when they are separated from the stems, podayunip; Trgnsportsr made as a two-main i-i auxiliary; a) tp.1portery, leading and patched in ;; ly which are located obi1, theirs .x, pa1) alle, 11th of the most, 1ite; B I11m rollers, and the endless main conveyor, limi a1O1tsny to the cutting unit, has a greater speed than the speed of the auxiliary conveyor to ensure the feed of the stems in the picker at an angle of up to 30 ° butt-front. 2. The form of the combine according to claim 1, of the first; and with the fact that for the uninterrupted) 1st forced entry of the butt part of the stems into the night section of the rollers between the feed conveyor and  In the cope passing through the butt part of the steb. The device is used consisting of two endless flexible conveyors having their own fingers and fingers, which flattens (crushes) the stems and inserts them into the rolls. i8 I 39 Jl / .-) -., / I- T FIG. four /,. ,,, 332 e 04% Ss. e -5g Jj --- ji-r-, W &.