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ES2120836A1 - Large force vibrator with adjustable unbalanced rotating masses for fruit harvesting machines - Google Patents

Large force vibrator with adjustable unbalanced rotating masses for fruit harvesting machines

Info

Publication number
ES2120836A1
ES2120836A1 ES09500042A ES9500042A ES2120836A1 ES 2120836 A1 ES2120836 A1 ES 2120836A1 ES 09500042 A ES09500042 A ES 09500042A ES 9500042 A ES9500042 A ES 9500042A ES 2120836 A1 ES2120836 A1 ES 2120836A1
Authority
ES
Spain
Prior art keywords
cylinder
assembly
large force
mass
harvesting machines
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.)
Granted
Application number
ES09500042A
Other languages
Spanish (es)
Other versions
ES2120836B1 (en
Inventor
Roger Pellenc
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pellenc SAS
Original Assignee
Pellenc SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pellenc SAS filed Critical Pellenc SAS
Publication of ES2120836A1 publication Critical patent/ES2120836A1/en
Application granted granted Critical
Publication of ES2120836B1 publication Critical patent/ES2120836B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B06B1/162—Making use of masses with adjustable amount of eccentricity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The vibrator comprises a rotating assembly (1) consisting of a linearly displaceable mass (3) housed in a cylinder (2). A fluidic system (12,13) is connected to one of the cylinder ends and allows displacement of the mass from an equilibrium position to one of dis-equilibrium. A drive (4,5) rotates the assembly about an axis (A-A) passing through the centre of the assembly. A fixed mass (8), whose centre off gravity is located at a distance from the axis of rotation, is located at the other end of the cylinder and has a weight equal to that of the movable mass. The assembly has a gas chamber filled with a compressed gas next to the middle part of the cylinder. The gas chamber is connected to the other end of the cylinder.
ES09500042A 1994-01-13 1995-01-12 LOW VOLUME VIBRATOR AND HIGH VIBRATION FORCE, AND MACHINES EQUIPPED WITH THIS VIBRATOR. Expired - Fee Related ES2120836B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9400562A FR2714855B1 (en) 1994-01-13 1994-01-13 Vibrator with small footprint and high vibration force, and machines equipped with this vibrator.

Publications (2)

Publication Number Publication Date
ES2120836A1 true ES2120836A1 (en) 1998-11-01
ES2120836B1 ES2120836B1 (en) 1999-05-16

Family

ID=9459193

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09500042A Expired - Fee Related ES2120836B1 (en) 1994-01-13 1995-01-12 LOW VOLUME VIBRATOR AND HIGH VIBRATION FORCE, AND MACHINES EQUIPPED WITH THIS VIBRATOR.

Country Status (3)

Country Link
ES (1) ES2120836B1 (en)
FR (1) FR2714855B1 (en)
IT (1) IT1281656B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2177442A1 (en) * 2000-12-20 2002-12-01 Bano Jose Solano Fruit collection machine
WO2003005801A1 (en) * 2001-07-11 2003-01-23 Hispaes, Sa Force balancing and multiplying device intended for a portable mechanical collector/converter
ES2326612A1 (en) * 2007-11-02 2009-10-15 Maquinaria Garrido, S.L. Tree shaker

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2799610B1 (en) * 1999-10-19 2001-12-28 Pellenc Sa VIBRATION HEAD FOR SHAKING FRUIT HARVESTING MACHINES
FR2939602B1 (en) * 2008-12-11 2010-12-03 Sebastien Dreux DRYING DEVICE FOR FRUIT HARVEST AND METHOD OF IMPLEMENTING SAID DEVICE
CN112821657B (en) * 2021-01-29 2021-11-05 韩成年 Fan-shaped eccentric block force changer for vibration motor and vibration motor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111061A (en) * 1977-02-02 1978-09-05 Thomas Hubert E Variable eccentric vibration generating mechanism
GB2127521A (en) * 1982-09-20 1984-04-11 Gen Kinematics Corp Vibratory apparatus
ES8700896A1 (en) * 1985-07-05 1986-11-16 Cidibi Srl Sacudidora machine for the mechanized collection of fruits in general and of olives in particular (Machine-translation by Google Translate, not legally binding)
US4893459A (en) * 1988-07-11 1990-01-16 Fmc Corporation Variable force shaker
US4903471A (en) * 1988-07-08 1990-02-27 Fmc Corporation Shaking method and apparatus for moving masses between balanced and unbalanced positions while rotating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059483A (en) * 1960-05-31 1962-10-23 Continental Oil Co Vibrator with hydraulically controlled eccentricity
SU816421A1 (en) * 1979-10-23 1981-03-30 Головное Специализированное Конструк-Topckoe Бюро По Комплексам Машин Длямеханизации Работ B Садах,Виноградниках,Питомниках И Ягодниках Inertia shaker

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111061A (en) * 1977-02-02 1978-09-05 Thomas Hubert E Variable eccentric vibration generating mechanism
GB2127521A (en) * 1982-09-20 1984-04-11 Gen Kinematics Corp Vibratory apparatus
ES8700896A1 (en) * 1985-07-05 1986-11-16 Cidibi Srl Sacudidora machine for the mechanized collection of fruits in general and of olives in particular (Machine-translation by Google Translate, not legally binding)
US4903471A (en) * 1988-07-08 1990-02-27 Fmc Corporation Shaking method and apparatus for moving masses between balanced and unbalanced positions while rotating
US4893459A (en) * 1988-07-11 1990-01-16 Fmc Corporation Variable force shaker

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2177442A1 (en) * 2000-12-20 2002-12-01 Bano Jose Solano Fruit collection machine
WO2003005801A1 (en) * 2001-07-11 2003-01-23 Hispaes, Sa Force balancing and multiplying device intended for a portable mechanical collector/converter
ES2195729A1 (en) * 2001-07-11 2003-12-01 Hispaes S A Force balancing and multiplying device intended for a portable mechanical collector/converter
ES2326612A1 (en) * 2007-11-02 2009-10-15 Maquinaria Garrido, S.L. Tree shaker
ES2326612B1 (en) * 2007-11-02 2010-06-11 Maquinaria Garrido, S.L. VIBRATOR FOR TREES.

Also Published As

Publication number Publication date
ES2120836B1 (en) 1999-05-16
ITFI950005A1 (en) 1996-07-11
FR2714855B1 (en) 1996-03-01
IT1281656B1 (en) 1998-02-26
ITFI950005A0 (en) 1995-01-11
FR2714855A1 (en) 1995-07-13

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