WO2020046177A1 - Arracheur de pommes de terre - Google Patents

Arracheur de pommes de terre Download PDF

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Publication number
WO2020046177A1
WO2020046177A1 PCT/RU2019/050025 RU2019050025W WO2020046177A1 WO 2020046177 A1 WO2020046177 A1 WO 2020046177A1 RU 2019050025 W RU2019050025 W RU 2019050025W WO 2020046177 A1 WO2020046177 A1 WO 2020046177A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
tipping
forks
fixed part
tines
Prior art date
Application number
PCT/RU2019/050025
Other languages
English (en)
Russian (ru)
Inventor
Алексей Владимирович КУЦАЕВ
Original Assignee
Алексей Владимирович КУЦАЕВ
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 Алексей Владимирович КУЦАЕВ filed Critical Алексей Владимирович КУЦАЕВ
Publication of WO2020046177A1 publication Critical patent/WO2020046177A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/02—Spades; Shovels
    • A01B1/04—Spades; Shovels with teeth

Definitions

  • This technical solution relates to agricultural machinery and may find application in household plots and gardens and vegetable gardens for tillage.
  • the prior art device for soil cultivation (RU2286662C2 from YL 1.2006), containing teeth combined in the upper part with a jumper, a stand articulated to the pedal, an elastic element connecting the pedal to the stand, the grill in the lower part of the rack, and a foot support platform on the bridge, characterized in that the foot support is made in the form of a rigidly connected to the bridge and directed to the side opposite to the working surface of the teeth, U-shaped support and opposite to it relative to the bridge of the heel, which mounted on the jumper at an angle of 0-15 ° relative to the support plane in the direction of the rack, while the jumper is rigidly connected to the pedal, the teeth are made with an acute angle at the apex, and the rack with the handle.
  • a manual potato digger RKK-T (RU11948U1 from 16L2L999), which includes forks in the form of a comb with a shoulder strap for a handle with a handle, an emphasis with a support part and a detachable connection, characterized in that the emphasis is made in the form of a triangle, one side docked with the handle using detachable connections, and the forks are equipped with an additional pad as a leg support, and on the supporting part of the triangle is installed with the possibility of movement relative to it base for the convenience of the user.
  • the objective of the claimed technical solution is to improve existing devices to achieve greater reliability, speed and ease of use.
  • the potato digger contains a handle, forks having a fixed part and a moving part, and differs in that the handle contains a fixed part and a tipping handle, a movable part of the forks mounted on a hinge, which is connected to the tipping point the handle by means of a traction with the possibility of transmitting force through the traction when the tipping handle is bent, as a result of which the movable part of the forks occupies a perpendicular position relative to the fixed hour and fork mechanism turning handle is equipped with a return spring in place Quitting handle mounted support handle perpendicular to the fixed portion of the handle.
  • FIG. 1 - FIG. 4 The design of the claimed design of the technical solution is illustrated in FIG. 1 - FIG. 4 on which:
  • the proposed design is a fork, which has a fixed (like conventional forks) part 1, in the upper part of which a movable part 2 is fixed on a hinge, which is connected to the tilt handle 6 by a part of the fork handle by pulling 5.
  • a fixed (like conventional forks) part 1 in the upper part of which a movable part 2 is fixed on a hinge, which is connected to the tilt handle 6 by a part of the fork handle by pulling 5.
  • the tipping part of the handle 6 of the forks is diverted, as a result of which the movable part of the forks 2 occupies a perpendicular position relative to the fixed part E.
  • the tipping part of the handle 6 of the forks is equipped with a return spring 8, allowing pull the device into its initial position.
  • a support handle 4 is installed, perpendicular to the fixed handle of the forks 3, the support handle 4 can be installed both on the left and on the right side.
  • the forks are pushed into the ground, for example, near a potato bush, with the foot resting on the top of the fixed part of the forks 1 and with the hand in the support handle 4, with the second hand, the tipping part of the handle 6 is retracted, as a result of which the movable part of the forks 2 takes a perpendicular position with respect to the fixed part of the pitchfork 1, taking out root crops and fragments of the earth from the soil.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sheet Holders (AREA)

Abstract

L'invention concerne une solution technique qui se rapporte aux équipements agricoles et peut s'utiliser dans des jardins fruitiers ou potagers adjacents à des propriétés pour le travail du sol. L'arracheur de pommes de terre comprend une poignée, une fourche possédante une partie fixe et se distingue en ce que la poignée comprend une partie fixe et une partie pliable, et dans la partie supérieure immobile de la fourche on a fixé sur charnière une partie mobile de la fourche reliée à la poignée pliable au moyen d'une tringle avec possibilité de transmission d'effort via la tringle lors du pliage de la poignée pliable, suite à quoi la partie mobile de la fourche prend une position perpendiculaire par apport à la partie fixe de la fourche, la fourche pliable étant dotée d'un ressort de rappel, et à l'endroit du pliage de la poignée on a monté une poignée d'appui perpendiculaire à la partie fixe de la poignée.
PCT/RU2019/050025 2018-08-27 2019-03-07 Arracheur de pommes de terre WO2020046177A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2018130804 2018-08-27
RU2018130804 2018-08-27

Publications (1)

Publication Number Publication Date
WO2020046177A1 true WO2020046177A1 (fr) 2020-03-05

Family

ID=69643693

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2019/050025 WO2020046177A1 (fr) 2018-08-27 2019-03-07 Arracheur de pommes de terre

Country Status (1)

Country Link
WO (1) WO2020046177A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625370A (en) * 1951-07-19 1953-01-13 W C Gowan Spading fork
US3115359A (en) * 1961-11-24 1963-12-24 Clinton E Hendrick Adjustable clam fork
CH581421A5 (en) * 1975-05-22 1976-11-15 Boesch Niklaus Easy action garden fork - has double arms operated with scissor action to move soil
RU2005333C1 (ru) * 1991-02-26 1994-01-15 скин Иван Федорович Пл Садово-огородные вилы
FR2719186A1 (fr) * 1994-04-28 1995-11-03 Soenen Antoine Mini rateau pelle pliable.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625370A (en) * 1951-07-19 1953-01-13 W C Gowan Spading fork
US3115359A (en) * 1961-11-24 1963-12-24 Clinton E Hendrick Adjustable clam fork
CH581421A5 (en) * 1975-05-22 1976-11-15 Boesch Niklaus Easy action garden fork - has double arms operated with scissor action to move soil
RU2005333C1 (ru) * 1991-02-26 1994-01-15 скин Иван Федорович Пл Садово-огородные вилы
FR2719186A1 (fr) * 1994-04-28 1995-11-03 Soenen Antoine Mini rateau pelle pliable.

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