NL1036136C2 - Sphere mower for automatic cutting of trees and plants in spherical shape, has two cutting blades positioned tangentially on sphere, where blades are rotated at high rotational speed in axis of rotation - Google Patents
Sphere mower for automatic cutting of trees and plants in spherical shape, has two cutting blades positioned tangentially on sphere, where blades are rotated at high rotational speed in axis of rotation Download PDFInfo
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- NL1036136C2 NL1036136C2 NL1036136A NL1036136A NL1036136C2 NL 1036136 C2 NL1036136 C2 NL 1036136C2 NL 1036136 A NL1036136 A NL 1036136A NL 1036136 A NL1036136 A NL 1036136A NL 1036136 C2 NL1036136 C2 NL 1036136C2
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- sphere
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- rotation
- center
- cutting
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- 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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- 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
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G3/0435—Machines specially adapted for shaping plants, e.g. topiaries
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
Description
55
BeschrijvingDescription
Een inrichting voor het volautomatisch snijden van bomen en planten in exacte bolvormA device for fully automatic cutting of trees and plants in an exact spherical shape
De uitvinding betreft een inrichting en werkwijze voor het volautomatisch snijden van bolvormen overeenkomstig de aanhef van conclusie 1.The invention relates to a device and method for fully automatic cutting of spherical shapes according to the preamble of claim 1.
Bij de huidige systemen wordt de bol niet gesneden maar geknipt. De constructie bestaat uit 10 een bewegend snijmes gecombineerd met een bewegend of stilstaand contrames. Functie van het contrames is om het gewas tegen te houden, zodat het mes de steel kan doorsnijden.With today's systems, the sphere is not cut but cut. The construction consists of a moving cutting knife combined with a moving or stationary counter knife. The purpose of the counter knife is to stop the crop, so that the knife can cut the stem.
Een nadeel van de huidige systemen is, dat de messen en contramessen een moeilijk te fabriceren constructie hebben.A drawback of current systems is that the blades and counter blades have a construction that is difficult to manufacture.
1515
Een ander nadeel van de huidige systemen is, dat de messen een vaste straal bezitten zodat er theoretisch maar 1 bolmaat geknipt kan worden.Another drawback of the current systems is that the blades have a fixed radius so that theoretically only 1 bulb size can be cut.
Een ander nadeel van de huidige systemen is dat de messen moeilijk zijn na te slijpen. Het 20 slijpen vergt een speciale bewerking die alleen door gespecialiseerde bedrijven kan worden gedaan.Another drawback of current systems is that the blades are difficult to sharpen after. The grinding requires a special operation that can only be done by specialized companies.
Een ander nadeel van de huidige systemen is dat de snelheid om een bol te knippen beperkt is.Another disadvantage of current systems is that the speed to cut a sphere is limited.
2525
Het doel van de onderhavige uitvinding is het verschaffen van een inrichting en een werkwijze voor het volautomatisch snijden van exacte bolvormen in verschillende maten voor bomen en planten, met de doelstelling om een bol snel en in perfecte vorm te kunnen snijden.The object of the present invention is to provide a device and a method for fully automatic cutting of exact spherical shapes in different sizes for trees and plants, with the aim of being able to cut a sphere quickly and in perfect shape.
3030
Dit doel wordt bereikt door een variabel instelbaar mechanisme, die bij gecombineerde rotatiebeweging de bolvorm beschrijft. Aan dit mechanisme zijn cyclo messen bevestigd die snel roteren om één as. Vervolgens zal de onderhavige uitvinding worden toegelicht aan de hand van bijgaande tekeningen, waarin voorstellen: 35 1036136 2 • Figuur 1: een isometrische weergave van de gehele bolmaaier,gemonteerd in een wagen.This object is achieved by a variable adjustable mechanism, which describes the spherical shape in the case of combined rotational movement. Cyclo knives are attached to this mechanism and rotate rapidly around one axis. The present invention will then be elucidated with reference to the accompanying drawings, in which: Figure 1: an isometric view of the entire ball mower mounted in a carriage.
• Figuur 2 : een isometrische weergave van de mechanische constructie, welke de bol 5 beschrijft, tijdens het snijden.Figure 2: an isometric view of the mechanical structure describing the sphere 5 during cutting.
• Figuur 3: een weergave van het snijmes.• Figure 3: a representation of the cutting blade.
• Figuur 4: een mechanisch verstelbaar mes.• Figure 4: a mechanically adjustable knife.
• Figuur 5: Een stationaire opstelling waarbij het product roteert.• Figure 5: A stationary arrangement where the product rotates.
• Figuur 6: Een opstelling voorzien van een “standaard” buxus snijmes.• Figure 6: A set-up with a "standard" boxwood knife.
1010
Overeenkomstig een uitvoeringsvorm bestaat de totale inrichting uit een frame (Fig. 1 pos. 1), gemonteerd op wielen. De inrichting kan stationair alsook mobiel opgesteld worden. Op het frame staat de motor voor aandrijving van de messen en de rotatie-beweging. De aandrijving kan met lucht, hydrauliek of elektra uitgevoerd worden.According to an embodiment, the total device consists of a frame (Fig. 1 pos. 1) mounted on wheels. The device can be arranged stationary as well as mobile. The motor for driving the blades and the rotation movement is on the frame. The drive can be equipped with air, hydraulics or electricity.
15 De bolvorm wordt beschreven door middel van een arm (Fig. 2 pos. 1) die om een verticale as kan draaien. Aan het uiteinde van deze arm zit een tweede arm die om een horizontale as kan draaien.(Fig. 2 pos. 2). De denkbeeldige lijn van het centrum van elke as loopt door het middelpunt van de bol (Fig. 2 pos. 3). Aan het uiteinde van de tweede arm staat loodrecht de rotatieas van de snijmessen opgesteld (Fig. 2 pos. 4). De denkbeeldige lijn van deze as zal 20 onafhankelijk van de rotatiestand van de andere twee assen altijd door het centrum van de bol snijden.The spherical shape is described by means of an arm (Fig. 2 pos. 1) that can rotate about a vertical axis. At the end of this arm is a second arm that can rotate around a horizontal axis (Fig. 2 pos. 2). The imaginary line from the center of each axis runs through the center of the sphere (Fig. 2 pos. 3). At the end of the second arm the axis of rotation of the cutting blades is arranged perpendicularly (Fig. 2 pos. 4). The imaginary line of this axis will always intersect the center of the sphere regardless of the rotational position of the other two axes.
Om verschillende diameters te snijden, kan de armlengte van iedere as ingekort worden, waarbij alle drie rotatieassen denkbeeldig door het centrum van de bol snijden (Fig. 2)To cut different diameters, the arm length of each axis can be shortened, with all three axis of rotation imaginatively cutting through the center of the sphere (Fig. 2)
De twee snijmessen staan ieder zo opgesteld dat de tangentiaal van de bol evenwijdig loopt 25 met het snijmes, die de bolcontour raakt. Ook de twee denkbeeldige loodlijnen lopen door het centrum van de bol (Fig.3).The two cutting blades are each arranged so that the tangential of the sphere is parallel with the cutting blade, which touches the contour of the sphere. The two imaginary perpendicular lines also run through the center of the sphere (Fig.3).
Ook is het mogelijk de messen verstelbaar om een draaipunt te verstellen, waardoor met één mesconstructie meerdere boldiameters kan worden gesneden (Fig. 4).It is also possible to adjust the blades to a pivot point, so that several ball diameters can be cut with one knife construction (Fig. 4).
Ook is het mogelijk de hoofdarm niet te roteren maar het produkt (Fig. 5).It is also possible not to rotate the main arm but the product (Fig. 5).
30 In plaats van de cyclomessen kan ook een standaard buxusmes geplaatst worden (Fig. 6) 1 n x 6 1 3 6A standard boxwood knife can also be placed in place of the cycle knives (Fig. 6) 1 n x 6 1 3 6
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1036136A NL1036136C2 (en) | 2008-10-31 | 2008-10-31 | Sphere mower for automatic cutting of trees and plants in spherical shape, has two cutting blades positioned tangentially on sphere, where blades are rotated at high rotational speed in axis of rotation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1036136A NL1036136C2 (en) | 2008-10-31 | 2008-10-31 | Sphere mower for automatic cutting of trees and plants in spherical shape, has two cutting blades positioned tangentially on sphere, where blades are rotated at high rotational speed in axis of rotation |
NL1036136 | 2008-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL1036136A1 NL1036136A1 (en) | 2009-01-15 |
NL1036136C2 true NL1036136C2 (en) | 2009-08-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1036136A NL1036136C2 (en) | 2008-10-31 | 2008-10-31 | Sphere mower for automatic cutting of trees and plants in spherical shape, has two cutting blades positioned tangentially on sphere, where blades are rotated at high rotational speed in axis of rotation |
Country Status (1)
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NL (1) | NL1036136C2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1036818C2 (en) * | 2009-04-06 | 2010-10-07 | Vuicon Engineering B V | CUTTING DEVICE FOR CUTTING A BUSH OR THE LIKE METHOD THEREFORE. |
CN103493691A (en) * | 2013-10-21 | 2014-01-08 | 西南石油大学 | Shrub trimmer for mass and high-speed trimming |
CN111296102A (en) * | 2020-02-25 | 2020-06-19 | 六安正辉优产机电科技有限公司 | A automatic climbing tree trimming machine for nursery stock maintenance |
Families Citing this family (2)
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CN106857036B (en) * | 2017-04-17 | 2023-08-29 | 芜湖绿艺建设集团有限公司 | Gardening spherical modeling cutting mechanical device |
CN109089597A (en) * | 2018-08-09 | 2018-12-28 | 徐州市铜山区汉王旅游开发有限公司 | A kind of tourist attraction tree trimming device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4777787A (en) * | 1986-08-07 | 1988-10-18 | Anjo Tree Shapers, Inc. | Tree shaping apparatus |
EP0933019A1 (en) * | 1998-01-30 | 1999-08-04 | Van der Burg, William | Method and apparatus for shaping a part of a plant |
DE10130802A1 (en) * | 2001-06-26 | 2003-01-02 | Oliver Groeger | Topiary frame has telescopic frame with tube at its base which fits around plant trunk and pivoting upper frame at top of telescopic frame which carries clippers for trimming plant leaves into shape |
EP1308081A1 (en) * | 2001-11-08 | 2003-05-07 | Helmut O. Weisser | Device for shape cutting of plants |
EP1364575A1 (en) * | 2002-05-24 | 2003-11-26 | Fa. Gebr. Ezendam V.O.F. | Use of a cutting cylinder unit, cutting device with cutting cylinder unit for shaping a plant, vehicle provided with a cutting device of this type and use of a cutting device of this type |
-
2008
- 2008-10-31 NL NL1036136A patent/NL1036136C2/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4777787A (en) * | 1986-08-07 | 1988-10-18 | Anjo Tree Shapers, Inc. | Tree shaping apparatus |
EP0933019A1 (en) * | 1998-01-30 | 1999-08-04 | Van der Burg, William | Method and apparatus for shaping a part of a plant |
DE10130802A1 (en) * | 2001-06-26 | 2003-01-02 | Oliver Groeger | Topiary frame has telescopic frame with tube at its base which fits around plant trunk and pivoting upper frame at top of telescopic frame which carries clippers for trimming plant leaves into shape |
EP1308081A1 (en) * | 2001-11-08 | 2003-05-07 | Helmut O. Weisser | Device for shape cutting of plants |
EP1364575A1 (en) * | 2002-05-24 | 2003-11-26 | Fa. Gebr. Ezendam V.O.F. | Use of a cutting cylinder unit, cutting device with cutting cylinder unit for shaping a plant, vehicle provided with a cutting device of this type and use of a cutting device of this type |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1036818C2 (en) * | 2009-04-06 | 2010-10-07 | Vuicon Engineering B V | CUTTING DEVICE FOR CUTTING A BUSH OR THE LIKE METHOD THEREFORE. |
CN103493691A (en) * | 2013-10-21 | 2014-01-08 | 西南石油大学 | Shrub trimmer for mass and high-speed trimming |
CN111296102A (en) * | 2020-02-25 | 2020-06-19 | 六安正辉优产机电科技有限公司 | A automatic climbing tree trimming machine for nursery stock maintenance |
Also Published As
Publication number | Publication date |
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NL1036136A1 (en) | 2009-01-15 |
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