CS224036B1 - Shears for garden purposes - Google Patents
Shears for garden purposes Download PDFInfo
- Publication number
- CS224036B1 CS224036B1 CS59882A CS59882A CS224036B1 CS 224036 B1 CS224036 B1 CS 224036B1 CS 59882 A CS59882 A CS 59882A CS 59882 A CS59882 A CS 59882A CS 224036 B1 CS224036 B1 CS 224036B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- cable
- strand
- hand
- scissors
- shears
- Prior art date
Links
- 240000006497 Dianthus caryophyllus Species 0.000 description 5
- 235000009355 Dianthus caryophyllus Nutrition 0.000 description 5
- 241000723353 Chrysanthemum Species 0.000 description 4
- 235000007516 Chrysanthemum Nutrition 0.000 description 4
- 241000109329 Rosa xanthina Species 0.000 description 4
- 235000004789 Rosa xanthina Nutrition 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000010413 gardening Methods 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
Landscapes
- Scissors And Nippers (AREA)
Description
Predmetom vynálezu sú nožnice pre záhradnícke účely, najma na střiháme karafiátov, ruží, chryzantém a pod., ktoré sa pestujú v záhonoch, alebo na strihanie ovocných stromkov.The subject of the invention is scissors for horticultural purposes, in particular for cutting carnations, roses, chrysanthemums and the like, which are grown in flower beds or for cutting fruit trees.
Zber karafiátov sa robí ručně ulamováním, alebo u ruží a chryzantém sa tieto režú, alebo strihajú běžnými zahradnickými nástrojmi, ako sú nožíky, alebo nožnice.Harvesting of carnations is done by hand breaking, or in roses and chrysanthemums, these are cut or cut with conventional gardening tools such as shears or scissors.
S týmito nástrojmi sa zberač sklána do porastu a napriahnutou rukou ustrihuje príslušnú dlžku stonky poměrně nízko nad žernou. Nevýhoda zberu karafiátov, chryzantém aj ruží takými nástrojmi spočívá v tom, že pri bežnej šírke záhonov a pri častej značnej hustotě a výške porastu, sú rastliny v střede šířky týchto záhonov ťažko rukou dosiahnuťelné. Okrem toho sa tým porast poškodzuje, alebo si zberač poraní ruky. Obzvlášť závažné najma u karafiátov, pěstovaných v skleníkoch je tá okolnosť, že oděv a rukáv pracovníka prichádza do styku s rastlinami, čím sa prenášajú do porastu mikroorganizmy a spory roznych chorob.With these tools, the pantograph is bent into the crop and, with an outstretched hand, cuts the respective stem length relatively low above the mill. The disadvantage of harvesting carnations, chrysanthemums and roses with such tools is that, with the normal width of the beds and the frequent high density and height of the plants, the plants in the middle of the width of the beds are difficult to reach by hand. In addition, this will damage the stand or cause the hand collector to hurt. Especially important for carnations grown in greenhouses is the fact that the worker's clothing and sleeve come into contact with the plants, thereby transferring microorganisms and spores of various diseases into the crop.
Mimo toho je zber namáhavý.Besides, harvesting is strenuous.
Ďalej je známy stříhací nástroj, používaný na strihanie ovocných stromkov, upevněný na žrdi, ovládaný lankom zo zeme. Tento s ohladom na svoju konštrukciu, má vel2 kú hmotnost a používá sa na strihanie konárov.Furthermore, a shearing tool used for cutting fruit trees is known, mounted on a pole, operated by a cable from the ground. This has a large weight and is used for cutting branches with regard to its construction.
Tieto nevýhody odstraňujú nožnice pre zahrádkářské účely podl'a vynálezu, ktorých podstata spočívá v tom, že pevný nóž je na svojom volnom konci opatřený držiakom ukotveným do trubky predelenej priečkou, o ktorú sa opiera pružina, posobiaca svojim druhým koncom na palec pohyblivého noža, pričom na ramienku je ukotvené lanko, prevlečné cez priečku a trubku smerujúce na jej protilahlý koniec, ked prvá vetva lanka je spojená s prvou ručnou pákou, druhá vetva lanka je spojená s druhou ručnou pákou a tretia vetva lanka je vyústěná do otvoru na protilahlom konci trubky nožníc.These drawbacks are eliminated by the scissors for gardening purposes according to the invention, which is characterized in that the fixed blade is provided at its free end with a holder anchored in a tube divided by a crossbar on which the spring rests with its other end per inch of the movable knife. a cable is anchored to the arm, passing through the crossbar and the tube facing its opposite end when the first cable strand is connected to the first hand lever, the second cable strand is connected to the second hand lever and the third cable strand is opening into the opening at the opposite end of the scissors tube .
Ďalšia podstata spočívá v tom, že pevný nož je opatřený dolnou náběhovou lištou a pohyblivý nož je opatřený hornou náběhovou lištou nožníc.A further feature is that the fixed knife is provided with a lower lead-in bar and the movable knife is provided with an upper lead-in scissors.
Výhoda nožníc podía vynálezu spočívá v tom, že umožňuje vytvoriť konštrukciu o dížke do 2,5 m — 3 m, o lahkej váhe, s maximálnou střižnou silou, na konáre ovocných stromkov ručně, alebo s přídavným pneumatickým zariadením.The advantage of the scissors according to the invention is that it makes it possible to create a structure with a length of up to 2.5 m - 3 m, of light weight, with maximum shearing force, for the branches of fruit trees by hand or with an additional pneumatic device.
Ten istý princip je však možné v 1'ahkom převedení o dížke 0,5 m — 0,7 m na ovládanie jednou rukou, použiť aj na strihanie ruží, karafiátov a chryzantém.The same principle, however, can be used in one-hand operation with a length of 0.5 m - 0.7 m for one-handed operation, also for cutting roses, carnations and chrysanthemums.
Nožnice pre záhradkárske účely podfa vynálezu sú znázorněné na výkrese, ktorý znázorňuje nožnice pri pohfade zhora v čiastočnom řeze.The scissors for gardening purposes according to the invention are shown in the drawing, which shows the scissors in a top view in partial section.
Stříhací nástroj pozostáva z pohyblivého noža 1 spojeného čapom 6 s pevným nožomThe shearing tool consists of a movable knife 1 connected by a pin 6 to a fixed knife
2. Nože sú opatřené britmi 3, 4. Pevný nóž na konci má vytvořený držiak 5, pomocou ktorého je usadený do trubky 14, ktorá je opatřená priečkou 9. O túto priečku 9 sa opiera jedným koncom pružina 8 a druhým koncom sa opiera o palec 10 pohyblivého noža 1. Do ramienka 7 je ukotvené lanko 11, s ktorým je spojená pevne prvá vetva 11‘ lanka a druhá vetva 11“ lanka, spojené funkčně s ručnými pákami 12, 13. Lanko 11 vyúsťuje svojou vetvou 11‘“ do otvoru 15, cez ktorý može byt napojený na nenaznačený pneumatický válec, alebo iný silový mechanizmus. Pevný 2 a pohyblivý nóž 1 sú na svojich činných koncoch opatřené dolnou 16 a hornou náběhovou lištou 16*.2. The knives are provided with blades 3, 4. A fixed knife at the end has a holder 5 by means of which it is seated in a tube 14, which is provided with a crossbar 9. On this crossbar 9 is supported one spring spring 8 and 10 of the movable knife 1. An arm 11 is anchored to the arm 7, to which the first cable arm 11 'and the second cable arm 11' are connected rigidly to the hand levers 12, 13. through which it can be connected to an unmarked pneumatic cylinder or other force mechanism. The fixed blade 2 and the movable blade 1 are provided at their active ends with a lower 16 and an upper runner strip 16 *.
Obsluha nožníc uchopí nástroj za trubku 14 v mieste páky 12 jednou rukou, alebo v mieste páky 13 aj druhou rukou, Čím sa docieli multiplikovaná sila dvoch rúk a střižná sila sa zdvojnásobí.The scissor operator grips the tool by the tube 14 at the lever 12 with one hand, or at the lever 13 with the other hand, thereby achieving a multiplied force of two hands and a shear force doubling.
Působením pákami 12, 13 cez vetvy 11‘, 11“ lanka 11 a cez ramienko 7 je uvádzaný do střihu nóž pohyblivý 1 proti tlaku pružiny 8, ktorá po uvolnění páky 12, 13 vrátí pohyblivý nóž do rozovretej polohy. Na tretiu vetvu 11*“ lanka, možno ukotvit nenaznačený pneumatický válec, alebo iný silový mechanizmus a tým zvýšit axiálnu silu a premeniť na silu střižnu.By the action of the levers 12, 13 through the branches 11 ‘, 11 11 of the cable 11 and through the arm 7, the blade is movable against the pressure of the spring 8, which after releasing the lever 12, 13 returns the movable blade to the opened position. An unmarked pneumatic cylinder or other force mechanism can be anchored to the third 11 * “wire strand, thereby increasing the axial force and converting it to the cutting force.
Dolná 16 a horná náběhová lišta 16* umožňujú rýchle navedeme nožníc na konár porastu, stonku a pod.The lower 16 and upper runner 16 * allow the scissors to be quickly guided to the stand, stalk, etc.
Nožnice podfa vynálezu možno s výhodou použit aj na strihanle vinnej révy pestovanej na stěnách a okrasných besiedkach bez nutnosti použit rebrík.The scissors according to the invention can also be advantageously used on the vine clippers grown on the walls and ornamental gazebos without the need for a ladder.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS59882A CS224036B1 (en) | 1982-01-28 | 1982-01-28 | Shears for garden purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS59882A CS224036B1 (en) | 1982-01-28 | 1982-01-28 | Shears for garden purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS224036B1 true CS224036B1 (en) | 1983-12-30 |
Family
ID=5338350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS59882A CS224036B1 (en) | 1982-01-28 | 1982-01-28 | Shears for garden purposes |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS224036B1 (en) |
-
1982
- 1982-01-28 CS CS59882A patent/CS224036B1/en unknown
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