ES2114347A1 - Vibrating fruit harvester - has rotating assembly of two parallel cylinders with one fixed and one hydraulically displaceable piston mass - Google Patents

Vibrating fruit harvester - has rotating assembly of two parallel cylinders with one fixed and one hydraulically displaceable piston mass

Info

Publication number
ES2114347A1
ES2114347A1 ES09301918A ES9301918A ES2114347A1 ES 2114347 A1 ES2114347 A1 ES 2114347A1 ES 09301918 A ES09301918 A ES 09301918A ES 9301918 A ES9301918 A ES 9301918A ES 2114347 A1 ES2114347 A1 ES 2114347A1
Authority
ES
Spain
Prior art keywords
mass
fixed
rotating assembly
assembly
displaceable piston
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
ES09301918A
Other languages
Spanish (es)
Other versions
ES2114347B1 (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 ES2114347A1 publication Critical patent/ES2114347A1/en
Application granted granted Critical
Publication of ES2114347B1 publication Critical patent/ES2114347B1/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

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Harvesting Machines For Specific Crops (AREA)
  • Manipulator (AREA)

Abstract

The vibrator has a rotating assembly (1), containing a mass (2) displaceable linearly by a fluid system (3). The assembly is rotated around a central axis (X-X), with two other perpendicular axes (P-P,P'-P'). The assembly is in two halves, (A,A' B,B'), with the movable mass placed in equilibrium. The fluid system may displace a piston, being the mass, in a cylinder. The assembly comprises two identical closed cylinders (14A,B), side by side, each containing an identical mass (2,2A). One piston (2A) is fixed, the other displaceable in its cylinder (14B). USE/ADVANTAGE - Mechanical fruit harvesting, by tree shaking. At equilibrium, avoids shaking, but easily put to vibratory work.
ES9301918A 1992-11-23 1993-09-07 ROTARY MASS VIBRATOR WITH ADJUSTABLE AND SUPPRESSABLE UNBALANCE, AND FRUIT COLLECTION MACHINES EQUIPPED WITH THIS VIBRATOR. Expired - Fee Related ES2114347B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9214418A FR2698293B1 (en) 1992-11-23 1992-11-23 Vibrator with rotary masses with adjustable and removable unbalance, and machines equipped with this vibrator.

Publications (2)

Publication Number Publication Date
ES2114347A1 true ES2114347A1 (en) 1998-05-16
ES2114347B1 ES2114347B1 (en) 1999-01-01

Family

ID=9436071

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9301918A Expired - Fee Related ES2114347B1 (en) 1992-11-23 1993-09-07 ROTARY MASS VIBRATOR WITH ADJUSTABLE AND SUPPRESSABLE UNBALANCE, AND FRUIT COLLECTION MACHINES EQUIPPED WITH THIS VIBRATOR.

Country Status (2)

Country Link
ES (1) ES2114347B1 (en)
FR (1) FR2698293B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003005801A1 (en) * 2001-07-11 2003-01-23 Hispaes, Sa Force balancing and multiplying device intended for a portable mechanical collector/converter
ES2233129A1 (en) * 2002-07-04 2005-06-01 Uma Hermanos Alquezar, S.A. Vibrating type eccentric mass rotating system, has rotating cylinder provided with two chambers and rotated by engine, and hydraulic cylinders equipped with double acting rotary actuators through motor
ES2273535A1 (en) * 2004-05-05 2007-05-01 Ana Maria Trassierra Plaza Hydraulic vibratory system for harvesting of fruit trees has rubber blocks to prevent transmission of vibrations to tree whose trunk is held by clamps

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2124644B1 (en) * 1995-02-10 1999-10-16 Sophipat S L MULTIDIRECTIONAL VIBRATORY CLAMP.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377786A (en) * 1963-10-28 1968-04-16 Fmc Corp Shaking mechanism
GB1522627A (en) * 1974-07-31 1978-08-23 Dynapac Maskin Ab Rotary element for generating vibrations
US4111061A (en) * 1977-02-02 1978-09-05 Thomas Hubert E Variable eccentric vibration generating mechanism
GB2096271A (en) * 1981-04-02 1982-10-13 Gen Kinematics Corp Vibratory apparatus
GB2127521A (en) * 1982-09-20 1984-04-11 Gen Kinematics Corp Vibratory apparatus
FR2639176A1 (en) * 1988-11-21 1990-05-25 Pellenc & Motte Machine and method for mechanically harvesting fruits by shaking

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377786A (en) * 1963-10-28 1968-04-16 Fmc Corp Shaking mechanism
GB1522627A (en) * 1974-07-31 1978-08-23 Dynapac Maskin Ab Rotary element for generating vibrations
US4111061A (en) * 1977-02-02 1978-09-05 Thomas Hubert E Variable eccentric vibration generating mechanism
GB2096271A (en) * 1981-04-02 1982-10-13 Gen Kinematics Corp Vibratory apparatus
GB2127521A (en) * 1982-09-20 1984-04-11 Gen Kinematics Corp Vibratory apparatus
FR2639176A1 (en) * 1988-11-21 1990-05-25 Pellenc & Motte Machine and method for mechanically harvesting fruits by shaking

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ES2233129A1 (en) * 2002-07-04 2005-06-01 Uma Hermanos Alquezar, S.A. Vibrating type eccentric mass rotating system, has rotating cylinder provided with two chambers and rotated by engine, and hydraulic cylinders equipped with double acting rotary actuators through motor
ES2273535A1 (en) * 2004-05-05 2007-05-01 Ana Maria Trassierra Plaza Hydraulic vibratory system for harvesting of fruit trees has rubber blocks to prevent transmission of vibrations to tree whose trunk is held by clamps

Also Published As

Publication number Publication date
ES2114347B1 (en) 1999-01-01
FR2698293B1 (en) 1995-01-27
FR2698293A1 (en) 1994-05-27

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