NL9400077A - Device for defoliation and / or de-thinning of cut flowers and brush intended for that device. - Google Patents
Device for defoliation and / or de-thinning of cut flowers and brush intended for that device. Download PDFInfo
- Publication number
- NL9400077A NL9400077A NL9400077A NL9400077A NL9400077A NL 9400077 A NL9400077 A NL 9400077A NL 9400077 A NL9400077 A NL 9400077A NL 9400077 A NL9400077 A NL 9400077A NL 9400077 A NL9400077 A NL 9400077A
- Authority
- NL
- Netherlands
- Prior art keywords
- combs
- brush
- defoliation
- cut flowers
- thinning
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G5/00—Floral handling
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G5/00—Floral handling
- A01G2005/005—Thorn removers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Brushes (AREA)
- Cultivation Of Plants (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Pens And Brushes (AREA)
Description
Apparaat voor het ontbladeren en/of ontdoornen van snijbloemen, en voor dat apparaat bestemde borstel.Device for defoliation and / or de-thinning of cut flowers and brush intended for that device.
In eerste instantie heeft de uitvinding betrekking op een apparaat voor het ontbladeren en/of ontdoornen van snijbloemen omvattende twee borstels die zijn bevestigd op door een motor aan te drijven assen of asstompen en die elk bestaan uit een aantal op een centrale cilinder aangebrachte kammen van tanden uit rubber of rubberachtig materiaal.In the first instance, the invention relates to a device for defoliation and / or de-thinning of cut flowers comprising two brushes mounted on shafts or stubs to be driven by a motor and each consisting of a number of combs of teeth mounted on a central cylinder made of rubber or rubber-like material.
Dergelijke apparaten zijn enkele tientallen jaren bekend en worden gebruikt voor het schoonmaken van bloemstelen waarbij in één enkele handeling bossen van bijvoorbeeld twintig snijbloemen worden ontbladerd of ontdoornd. Het resultaat is beter dan met de hand. De kammen van de borstels kunnen relatief hard en relatief zacht zijn. Zachte borstelkammen worden voor het schoonmaken van anjers, chrysanten en tere kasrozen gebruikt. De borstels met harde kammen zijn bedoeld voor het ontdoornen van zware kasrozen en buitenrozen. Tot nu hebben de borstel vier kammen die met een onderlinge hoek van 90° op centrale cilinders zijn aangebracht. Men is er vanuit gegaan dat toepassing van meer dan vier kammen per borstel tot beschadiging van de gevoelige huid van de stelen van snijbloemen zou leiden en dat een hoekafstand van kleiner dan 90° tussen de kammen tot verstopping zou leiden. Bovendien zou het ontbladeren en ontdoornen niet sneller gaan.Such devices have been known for several decades and are used for cleaning flower stems in which in a single operation bunches of, for example, twenty cut flowers are defoliated or decorticated. The result is better than by hand. The brush combs can be relatively hard and relatively soft. Soft brush combs are used to clean carnations, chrysanthemums and delicate greenhouse roses. The hard-comb brushes are designed for de-gutting heavy greenhouse roses and outdoor roses. Until now, the brush has four combs mounted on central cylinders at an angle of 90 °. It is believed that using more than four combs per brush would damage the sensitive skin of the cut flower stems and cause an angle of less than 90 ° between the combs to cause blockage. In addition, defoliation and grubbing would not be faster.
De uitvinding doorbreekt dit vooroordeel en beoogt het ontbladeren en ontdoornen beter en sneller te doen verlopen zonder dat dit tot beschadiging van de steelhuid leidt.The invention overcomes this prejudice and aims to make defoliation and grubbing better and faster without causing damage to the stem skin.
Volgens de uitvinding heeft elke borstel tussen vijf en tien kammen.According to the invention, each brush has between five and ten combs.
Optimale resultaten worden bereikt indien de borstels acht kammen bezitten.Optimal results are achieved if the brushes have eight combs.
De uitvinding heeft ook betrekking op een voor bovengenoemd apparaat bestemde borstel.The invention also relates to a brush intended for the above-mentioned device.
De uitvinding zal nu aan de hand van de figuren nader worden toegelicht .The invention will now be explained in more detail with reference to the figures.
Fig. 1 toont een perspectivisch aanzicht van een borstel volgens de uitvinding.Fig. 1 shows a perspective view of a brush according to the invention.
Fig. 2 toont schematisch de werking van het apparaat volgens de uitvinding.Fig. 2 schematically shows the operation of the device according to the invention.
Fig. 3 toont de langsdoorsnede van het apparaat volgens de uitvinding.Fig. 3 shows the longitudinal section of the device according to the invention.
De weergegeven inrichting omvat twee borstels 1 die zijn bevestigd op assen 2 waarvan er één direct wordt aangedreven door een elektromotor en de andere in tegengestelde richting synchroon wordt aangedreven via in elkaar grijpende tandwielen 3· Elke borstel heeft een centrale cilinder k waarop acht kammen 5 van tanden uit rubber of rubberachtig materiaal zijn aangebracht.The device shown comprises two brushes 1 mounted on shafts 2, one of which is directly driven by an electric motor and the other is driven in opposite direction synchronously via interlocking gears 3 · Each brush has a central cylinder k on which eight combs 5 of teeth made of rubber or rubber-like material are applied.
De afstand tussen de assen 2 is zodanig gekozen dat steeds een kam van de ene borstel in de ruimte tussen twee kammen van de andere borstel steekt.The distance between the shafts 2 is chosen such that a comb of one brush always protrudes into the space between two combs of the other brush.
Door de borstels in tegengestelde richting te roteren en een bos snijbloemen met de stelen tussen de borstels te houden worden de bladeren verwijderd. In geval van relatief harde borsteltanden kunnen zware kasrozen en buitenrozen worden ontdoornd.By rotating the brushes in the opposite direction and holding a bunch of cut flowers with the stems between the brushes, the leaves are removed. In case of relatively hard brush teeth, heavy greenhouse roses and outdoor roses can be stripped.
Door de toepassing van acht kammen per borstel (in elk geval meer dan vier en minder dan tien) verkrijgt men het voordeel dat het ontbladeren c.q. ontdoomen efficiënter en sneller plaatsvindt dan in geval van borstels met elk vier kammen. Verrassenderwijs wordt bij toepassing van meer dan vier kammen geen beschadiging van de stengelhuid en geen verstopping van de ruimtes tussen de kammen en tussen de tanden van de kammen ondervonden.The use of eight combs per brush (in any case more than four and less than ten) provides the advantage that defoliation or deaming takes place more efficiently and quickly than in the case of brushes with four combs each. Surprisingly, when using more than four combs, no damage to the stem skin and no clogging of the spaces between the combs and between the teeth of the combs is experienced.
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9400077A NL9400077A (en) | 1994-01-17 | 1994-01-17 | Device for defoliation and / or de-thinning of cut flowers and brush intended for that device. |
DE29500668U DE29500668U1 (en) | 1994-01-17 | 1995-01-17 | Device for defoliation and / or thorning of cut flowers, as well as brushes intended for this device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9400077 | 1994-01-17 | ||
NL9400077A NL9400077A (en) | 1994-01-17 | 1994-01-17 | Device for defoliation and / or de-thinning of cut flowers and brush intended for that device. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL9400077A true NL9400077A (en) | 1995-09-01 |
Family
ID=19863713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL9400077A NL9400077A (en) | 1994-01-17 | 1994-01-17 | Device for defoliation and / or de-thinning of cut flowers and brush intended for that device. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE29500668U1 (en) |
NL (1) | NL9400077A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29611986U1 (en) * | 1996-07-10 | 1996-10-24 | Tersteegen-Birkett, Baerbel, 57614 Peterslahr | Electric joint cleaner |
DE10145205C1 (en) * | 2001-09-13 | 2003-04-17 | Georg Hefter Maschb | roller brush |
MA35697B1 (en) * | 2013-05-16 | 2014-12-01 | Univ Mohammed V Souissi | Device for cleaning prickly pears by brushing |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1601782A (en) * | 1968-02-13 | 1970-09-14 | ||
DE2043853A1 (en) * | 1970-09-04 | 1972-03-09 | Fährenkämper & Co, Gerätebau, 4972 Gohfeld | Machine for defoliation, thorn removal and the creation of bevel cuts in all kinds of cut flowers |
FR2408296A1 (en) * | 1977-11-09 | 1979-06-08 | Nedellec Yves | Cut flower leaf stripper - with stem fed between horizontal parallel contra-rotating brushes driven by electric motor and belt transmission |
EP0286017A1 (en) * | 1987-04-10 | 1988-10-12 | Devis Ltd. | Apparatus for processing cut flowers or similar articles |
EP0383410A1 (en) * | 1989-02-17 | 1990-08-22 | Robèr Hermanus Wilhelmus Koenders | Process for defoliating plant stems and apparatus therefor |
-
1994
- 1994-01-17 NL NL9400077A patent/NL9400077A/en active Search and Examination
-
1995
- 1995-01-17 DE DE29500668U patent/DE29500668U1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1601782A (en) * | 1968-02-13 | 1970-09-14 | ||
DE2043853A1 (en) * | 1970-09-04 | 1972-03-09 | Fährenkämper & Co, Gerätebau, 4972 Gohfeld | Machine for defoliation, thorn removal and the creation of bevel cuts in all kinds of cut flowers |
FR2408296A1 (en) * | 1977-11-09 | 1979-06-08 | Nedellec Yves | Cut flower leaf stripper - with stem fed between horizontal parallel contra-rotating brushes driven by electric motor and belt transmission |
EP0286017A1 (en) * | 1987-04-10 | 1988-10-12 | Devis Ltd. | Apparatus for processing cut flowers or similar articles |
EP0383410A1 (en) * | 1989-02-17 | 1990-08-22 | Robèr Hermanus Wilhelmus Koenders | Process for defoliating plant stems and apparatus therefor |
Also Published As
Publication number | Publication date |
---|---|
DE29500668U1 (en) | 1995-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1C | A request for examination has been filed | ||
BN | A decision not to publish the application has become irrevocable |