CS197981B1 - Joining and propulsion mechanism of the divided swinging scythe with unburdening in the place of the swinging joint - Google Patents
Joining and propulsion mechanism of the divided swinging scythe with unburdening in the place of the swinging joint Download PDFInfo
- Publication number
- CS197981B1 CS197981B1 CS509978A CS509978A CS197981B1 CS 197981 B1 CS197981 B1 CS 197981B1 CS 509978 A CS509978 A CS 509978A CS 509978 A CS509978 A CS 509978A CS 197981 B1 CS197981 B1 CS 197981B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- swinging
- scythe
- unburdening
- joining
- place
- Prior art date
Links
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000004322 Lens culinaris Species 0.000 description 1
- 235000014647 Lens culinaris subsp culinaris Nutrition 0.000 description 1
- 244000038559 crop plants Species 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
Description
Vynález rieši problém apojenia, pohonu a nadíahčenia jednotlivých dielcov delenj výkyvnej tahanej kosy určenej ne zber nízkých a poliehavých poínohospodárskych plodin.The invention solves the problem of coupling, propulsion and loading of individual components of a split pivotable scythe intended for the collection of low and lodging crop plants.
Súčasné kosiace zariadenia obilných zberových strojov, používaných aj pře zber strukovín, možu na velmi rovnom teréne dosahovat minimálnu výšku atrníska 10 až 15 cm. Ak sa k tomu připočítá eáte nerovnost póla dosahujúca na šírke záběru aj 20 cm rozdiely, musí sa konstatovat, že tieto stroje sú pre zber sóje, b8bu, fazule, šoáovice a podobných rastlín úplné nevhodné, pretože spóaobujú straty na zrně až 30 %. Ciastočne problém rieši delená výkyvná kosa, tahaná pomocou retiazok úplné po zemi. Nedoriešeným zatial zostáva pohon jednotlivých dielcov kosy. Aj keč sa prvý diel pohéňa například pfivodným mechanizmom, pre pohon druhého už třeba áalší komplikovaný mechanizmus, popřípadě hýdropohon. Všetky tieto pohonné zariadenia sú zložité a poměrně nákladné.Current mowing machines for cereal harvesting machines, also used for legume harvesting, can reach a minimum height of 10 to 15 cm on very even terrain. Adding to the inequality of the poles, which also have a 20 cm difference in width, it must be stated that these machines are totally unsuitable for harvesting soybean, beans, beans, lentils and similar plants because they cause up to 30% grain loss. Partially the problem is solved by a split swiveling scythe, pulled by chains completely on the ground. The drive of the individual scythe parts remains unresolved. Although the first part is driven, for example, by a supply mechanism, for the drive of the second, a further complicated mechanism or a drive is needed. All these propulsion devices are complex and relatively expensive.
Uvedené nedostatky odstraňuje spojovací a pohonný mechanizmus delenej výkyvnej kosy s nadíahčením v mieste výkyvného spojenia, ktorého podstata spočívá v tom, že na spojovací čap nosníkov k8s je připevněný, pozdlžný atrmeň, v ktorom je vložený koncový kíukový čap opatřený ramenom spojených s nadlahčovacou pružinou, pričom pohonné čapy kás sú spojené článkom.These drawbacks are eliminated by the splicing and drive mechanism of the split swivel scaffold at the point of the swivel connection, which is based on the fact that a longitudinal atrium is attached to the connecting pin of the beams k8s, in which an end crank pin is provided. the cog drive pins are connected by an article.
197 981197 981
Výhodou nadíahčovanej výkyvnéj kosy pódia vynálezu je to, že dobře pracuje aj na sypkých a vlhkých pfidach, dokonale kopíruje nei ovnosti terénu, a to v pozdlžnom i v prečnom smere a porast kosí na výšku 2 až 3 cm, v doaledku čoho straty ani v najkritickejších prípadoch nepresahujú hodnotu 5 %· Mechanizmus pódia vynálezu podstatné zjednodušuje doteraz používané systémy. Pre pohon delenej kosy postačuje pohon jedného dielca, a to pŘvodným mechanizmom, pričom druhý diel je pohóňaný prvým. Odpadá tak další zložitý mechanizmus alebo hydropohon, Čo prináša aj nemalý fir.ančný efekt. Zariadenie odstraňuje mnohé záporné komponenty kosy, ktoré jej doteraz napriek výhodám zabraňovali širáiemu uplatneniu v praxi.The advantage of the lightweight swivel scythe according to the invention is that it works well on loose and damp soil, perfectly copies the terrain in the longitudinal and transverse directions and cuts to a height of 2 to 3 cm, in the event of loss even in the most critical cases The mechanism according to the invention substantially simplifies the systems used hitherto. It is sufficient to drive one part by means of the original mechanism for driving the scythe, the other part being driven by the first. This eliminates another complicated mechanism or hydropower, which also brings a considerable fir.anční effect. The device removes many of the negative components of the scythe which have so far prevented it from being widely used in practice.
Na pripůjenom výkrese je na obr. 1 v héryse, na obr. 2 v podoryse 8 na obr. 3 v bokoryse znázorněný příklad usporiadania jednotlivých častí mechanizmu podía vynálezu. Spojovací a pohonný mechanizmus podía vynálezu sa skladě z nosníkov 1 kfcs 6, 11 opatřených okami 2, cez ktoré prechádza spojovací čap umožňujúci vzéjomný vý^yv oboch dielcov.In the attached drawing, FIG. 1 in heryse, FIG. 2 in sub-section 8 of FIG. 3 shows a side view of an embodiment of the individual parts of the mechanism according to the invention. The coupling and drive mechanism according to the invention consists of beams 1, 6, 11 provided with eyelets 2, through which the coupling pin permits the two parts to be mutually extended.
V nosníkoch 1 sa kmitavo pohybujú kosy 6, 11. ktoré majú na svojich okrajoch nanitované hlavice £, 8 navzájom spojené článkom £, prenéšajúcom pohyb pohonnými čapmi 10. ló. Pohyb hlavice je stabilizovaný vodítkom 2· Kosa je v mieste spojenia nadíahčovaná nadíahčovacou tružinou 14. cez rameno 22. pomocou kíuky 12,, ktorej koncový kíukový čap 12 je vložený v pozdížnom strmení £, uchytenom na spojovacom čapě J.In the beams 1, the scythes 6, 11 have oscillating movements and have heads 8, 8 on their edges which are connected to each other by means of a link 6 transmitting movement by the drive pins 10. The movement of the head is stabilized by a guide 2. At the connection point, the scythe is stretched by the pickup 14 over the arm 22 by means of a crank 12, whose end crank pin 12 is inserted in a longitudinal yoke 6 attached to the connecting pin J.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS509978A CS197981B1 (en) | 1978-08-03 | 1978-08-03 | Joining and propulsion mechanism of the divided swinging scythe with unburdening in the place of the swinging joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS509978A CS197981B1 (en) | 1978-08-03 | 1978-08-03 | Joining and propulsion mechanism of the divided swinging scythe with unburdening in the place of the swinging joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS197981B1 true CS197981B1 (en) | 1980-05-30 |
Family
ID=5395207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS509978A CS197981B1 (en) | 1978-08-03 | 1978-08-03 | Joining and propulsion mechanism of the divided swinging scythe with unburdening in the place of the swinging joint |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS197981B1 (en) |
-
1978
- 1978-08-03 CS CS509978A patent/CS197981B1/en unknown
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