WO2009060115A2 - Vibrador para árboles - Google Patents
Vibrador para árboles Download PDFInfo
- Publication number
- WO2009060115A2 WO2009060115A2 PCT/ES2008/070198 ES2008070198W WO2009060115A2 WO 2009060115 A2 WO2009060115 A2 WO 2009060115A2 ES 2008070198 W ES2008070198 W ES 2008070198W WO 2009060115 A2 WO2009060115 A2 WO 2009060115A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- arms
- vibrator
- trees
- main body
- tree
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
Definitions
- the present invention relates to a tree vibrator whose function is the demolition of the fruits of the trees by causing the agitation thereof through the mechanical transmission of vibrations to its trunk.
- the vibrator object of the invention has means that allow its use in trees with trunks of different diameter.
- Tree vibrators can comprise a main body and two arms so that the tree trunk is disposed between the main body and the arms.
- the arms have a drive that causes a movement of opening and closing them as a clamp when rotating them with respect to the main body.
- the vibrator for trees object of the invention to comprise means of variation of the distance between the arms and the center of rotation of these with respect to the main body.
- Vibrating devices are known in the state of the art. Normally they have an assembly in which an eccentric mass is placed that is mounted on a structure or main body that can have one of its sides in contact with the tree and that can have articulated arms that hug the tree on the main body actuated, for example, by hydraulic or pneumatic cylinders for opening and closing them.
- the device embraces the tree at least in three points, so that the clamping pressures are reduced by managing the tree skin more delicately. It is also necessary that the arms have a tightening angle with respect to the main body suitable for gagging the tree.
- solving this problem requires having several types of arms of different opening and length measures to continue maintaining the appropriate tightening angle according to the diameter of the trunk on which it is operated.
- the present invention solves the above problem by properly varying the positions of the arms with respect to the main body depending on the diameter of the tree to be collected, so that it is possible to collect with a single set of arms even for trees of different diameter .
- the present invention relates to a tree vibrator, whose function is the demolition of the fruits of the trees, which can be conveniently adapted to trees with trunks of different diameter.
- the vibrator object of the invention is of the so-called caliper type comprising a main body and at least two arms. In operational position the tree trunk is arranged between the main body and the arms.
- an angle of tightening is defined as the defined angle between the arms and the main body. However, depending on the diameter of the trunk of the tree to muzzle this angle it can cause damage to the bark of the trunk.
- the vibrator for trees object of the invention comprises means for varying the distance between the arms and the center of rotation thereof with respect to the main body.
- This distance it is possible to maintain the tightening angle. suitable between the arms and the main body without the need to use different arms depending on the diameter of the trunk to be gagged.
- Figure 1 is a schematic plan representation of a preferred embodiment of the vibrator object of the invention with the arms extended in a position suitable for the fastening of a small diameter trunk.
- Figure 2 is a schematic plan representation of the preferred embodiment corresponding to Figure 1 in which the arms are placed in the trunk's mooring position.
- Figure 3 is a schematic plan representation of a preferred embodiment of the vibrator object of the invention with the arms extended in a suitable position for the mooring of a medium-sized trunk.
- Figure 4 is a schematic plan representation of the preferred embodiment corresponding to Figure 3 in which the arms are placed in the trunk's mooring position.
- Figure 5 is a schematic perspective representation of the preferred embodiment corresponding to Figure 3. PREFERRED EMBODIMENT OF THE INVENTION
- the vibrator comprises a main body (1) and two arms (2) with the tree trunk (3) being arranged between the main body (1) and the arms (2).
- the main body (1) comprises a center of rotation (1.1) of the arms (2) with respect to it (1).
- the vibrator comprises means for varying the distance between the arms (2) and the center of rotation
- the vibrator also comprises means that allow the useful length of the arms (2) to be varied so that the contact between the tree trunk (3) and the arms (2) occurs at approximately the same point of the arms (2) for different trunk diameter.
- Useful length is the length of the arm (2) that protrudes from the main body (1) and is therefore capable of embracing the tree trunk (3).
- These means consist of flat tracks (4) that are placed between the arms (2) and the main body (1) so that they are arranged attached to the main body
- the plates (4) are carried out in different predetermined positions so that depending on the diameter of the trunk (3) the arm (2) will be arranged in the position suitable on the plate (4).
- the joining means between the arms (2) and the plate (4) comprise in the preferred embodiment shown in the screwed figures. Other embodiments would be possible such as, for example, that the movement between positions is made through a rail or coliseum, subsequently setting the desired position. Thus, depending on the diameter of the trunk (3) the arms (2) are anchored in the proper position of the plate (4).
- the anchor (2.1) comprises three points.
- the figures show two predefined anchor positions (2.1) of the arms (2).
- the predefined position (2.1.2) closest to the center of rotation (1.1) is delayed with respect to the farthest (2.1.1) from the point of rotation (1.1) providing shorter useful length of the arms (2).
- Both the main body (1) and the arms (2) have cushioned supports (1.2, 2.2), in order to reduce the damage caused to tree trunks (3).
- the cushioned supports (1.2, 2.2) are covered with skirts (1.3, 2.3) of greater hardness than the cushioned supports (1.2, 2.2) thus contributing to reduce the damage caused to the tree's bark (3) by have a higher coefficient friction tea than the supports themselves (1.2, 2.2).
- skirts 1.3, 2.3
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08846753A EP2305020A2 (en) | 2007-11-02 | 2008-10-27 | Tree shaker |
| AU2008324059A AU2008324059A1 (en) | 2007-11-02 | 2008-10-27 | Tree shaker |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP200702891 | 2007-11-02 | ||
| ES200702891A ES2326612B1 (es) | 2007-11-02 | 2007-11-02 | Vibrador para arboles. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2009060115A2 true WO2009060115A2 (es) | 2009-05-14 |
| WO2009060115A3 WO2009060115A3 (es) | 2009-06-25 |
Family
ID=40456535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2008/070198 Ceased WO2009060115A2 (es) | 2007-11-02 | 2008-10-27 | Vibrador para árboles |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2305020A2 (es) |
| AR (1) | AR069138A1 (es) |
| AU (1) | AU2008324059A1 (es) |
| ES (1) | ES2326612B1 (es) |
| WO (1) | WO2009060115A2 (es) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2168422A1 (en) * | 2008-09-29 | 2010-03-31 | F.LLI Berardinucci S.R.L. | Tree shaking device used to harvest hanging fruits. |
| US10094416B2 (en) * | 2016-04-07 | 2018-10-09 | David Payne | Pivot pin assembly for shaker head |
| CN117378359A (zh) * | 2023-11-21 | 2024-01-12 | 国家林业和草原局哈尔滨林业机械研究所 | 一种模块化林果采收装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254608A (en) * | 1979-04-02 | 1981-03-10 | Friday Tractor Co., Inc. | Tree shaking apparatus |
| EP0566809A1 (en) * | 1992-04-24 | 1993-10-27 | REYNOLDS & OLIVEIRA - EMPRESA DE PROJECTOS E COMERCIALIZACAO DE MAQUINAS, R & O, Lda. | Improvements in the mechanical shaker for fruit harvesting |
| GB2274968A (en) * | 1993-02-16 | 1994-08-17 | Juan Cadena Ramon | Vibration head for fruit trees. |
| FR2714855B1 (fr) * | 1994-01-13 | 1996-03-01 | Pellenc Sa | Vibreur à faible encombrement et à grande force de vibration, et machines équipées de ce vibreur. |
| ES2112682B1 (es) * | 1994-02-03 | 1998-12-01 | Ramon Juan Cadena | Cabezal de fijacion para el vibrado de arboles frutales. |
| US5489008A (en) * | 1995-02-08 | 1996-02-06 | Orchard-Rite Ltd., Inc. | Cooling and lubricating system for nut tree shaker |
| US5765349A (en) * | 1996-04-03 | 1998-06-16 | Michelson; Yigal | Tree shaker |
| ES1052017Y (es) * | 2002-05-07 | 2003-03-01 | Garcia Manuel Isidro Valero | Vibradora pendular para recogida de aceitunas. |
-
2007
- 2007-11-02 ES ES200702891A patent/ES2326612B1/es not_active Expired - Fee Related
-
2008
- 2008-10-27 EP EP08846753A patent/EP2305020A2/en not_active Withdrawn
- 2008-10-27 WO PCT/ES2008/070198 patent/WO2009060115A2/es not_active Ceased
- 2008-10-27 AU AU2008324059A patent/AU2008324059A1/en not_active Abandoned
- 2008-10-31 AR ARP080104773A patent/AR069138A1/es unknown
Non-Patent Citations (1)
| Title |
|---|
| None |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2168422A1 (en) * | 2008-09-29 | 2010-03-31 | F.LLI Berardinucci S.R.L. | Tree shaking device used to harvest hanging fruits. |
| US10094416B2 (en) * | 2016-04-07 | 2018-10-09 | David Payne | Pivot pin assembly for shaker head |
| CN117378359A (zh) * | 2023-11-21 | 2024-01-12 | 国家林业和草原局哈尔滨林业机械研究所 | 一种模块化林果采收装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2326612B1 (es) | 2010-06-11 |
| EP2305020A2 (en) | 2011-04-06 |
| ES2326612A1 (es) | 2009-10-15 |
| AR069138A1 (es) | 2009-12-30 |
| WO2009060115A3 (es) | 2009-06-25 |
| AU2008324059A1 (en) | 2009-05-14 |
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