WO2019199254A2 - Machine agricole comprenant un dispositif élévateur - Google Patents

Machine agricole comprenant un dispositif élévateur Download PDF

Info

Publication number
WO2019199254A2
WO2019199254A2 PCT/TR2018/050736 TR2018050736W WO2019199254A2 WO 2019199254 A2 WO2019199254 A2 WO 2019199254A2 TR 2018050736 W TR2018050736 W TR 2018050736W WO 2019199254 A2 WO2019199254 A2 WO 2019199254A2
Authority
WO
WIPO (PCT)
Prior art keywords
lift
agricultural machine
height
equipment
angle
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
Application number
PCT/TR2018/050736
Other languages
English (en)
Other versions
WO2019199254A3 (fr
Inventor
Emre ILCIN
Goksel GOKTEPE
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.)
Hema Endustri AS
Original Assignee
Hema Endustri AS
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 Hema Endustri AS filed Critical Hema Endustri AS
Publication of WO2019199254A2 publication Critical patent/WO2019199254A2/fr
Publication of WO2019199254A3 publication Critical patent/WO2019199254A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/08—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by the movement of the tractor

Definitions

  • the present invention relates to an agricultural machine with lift.
  • Croplands can be worked by agricultural machines by connecting various equipments to the back of said agricultural machines. Said equipment is connected to the agricultural machine by means of a lift. Thus, the height of the equipment can be adjusted by means of the lift.
  • the user While working on the cropland by means of agricultural machines, the user has to maneuver.
  • the user has to control both the agricultural machine and the lift during maneuver.
  • the user uses the agricultural machine and at the same time, the user controls the lift during maneuver. This weakens the control of the user.
  • the lift and the equipment are damaged and even they may get broken. Studies have been made to prevent this damage.
  • the present invention relates to an agricultural machine, for eliminating the above mentioned disadvantages and for bringing new advantages to the related technical field.
  • An object of the present invention is to provide an agricultural machine which is controlled such that the items thereof are not damaged during maneuver.
  • An object of the present invention is to provide an agricultural machine where the lift is controlled autonomously during maneuver.
  • the present invention is an agricultural machine with lift. Accordingly, there is at least one control unit configured to send a command which will lift the lift over a predetermined height when the rotation angle of the wheel is higher than a predetermined value in accordance with the information received from an angle sensor associated with the wheel. Thus, in case of maneuver, the lift of the agricultural machine is automatically lifted upwardly.
  • At least one height sensor is associated to at least one of the lift and the equipment.
  • the height distance where the movement of the lift is provided is determined.
  • the present invention is moreover a lift control method for an agricultural machine. Accordingly, following steps are provided: detecting the rotation amount of the wheel by an angle sensor and thus detecting whether maneuver is realized or not; and giving the command by the control unit to the lift indicating that the equipment shall be lifted at a predetermined amount, in case the measured angle is higher than a predetermined value.
  • a control unit in case the measured angle is lower than a predetermined value, a control unit gives the command to the lift indicating that the equipment shall be lowered at a predetermined amount.
  • the height of the lift is determined by means of a height sensor and when the height is more than a predetermined value, the angle information coming from the angle sensor is ignored.
  • Figure 1 is a representative view of the subject matter agricultural machine.
  • Figure 2 is a representative upper view of the subject matter agricultural machine.
  • the present invention is essentially an agricultural machine (10) having a lift (20) placed to the rear part.
  • a plow-like equipment (60) can be fixed to said lift (20).
  • the agricultural machine (10) comprises pluralities of wheels (50) and an angle sensor (40) is positioned which is provided in at least one of said wheels (50).
  • the equipment (60) connected to the agricultural machine (10) can be at least partially immersed into earth depending on the type of the equipment (60).
  • the angle sensor (40) associated with the wheel (50) continuously controls the position of the wheel (50), in other words, said angle sensor (40) controls whether the steer is rotated or not. Accordingly, when the wheel (50) is rotated at a predetermined amount, the condition is detected by the angle sensor (40) and the control unit (30) associated with the angle sensor (40) gives command to the lift (20). Thus, said equipment (60) is lifted upwardly at a predetermined amount by the lift (20).
  • the control unit (30) sends a lowering command to the lift (20), and the lift (20) lowers the equipment (60) downwardly at a predetermined amount.
  • the height of the lift (20) can be controlled, and thus, the height of the equipment (60) can be controlled.
  • the lifting and lowering amounts of the lift (20) are detected, and when the lift (20) is at a sufficient height, it can be detected whether the equipment (60) is safe or not and it can be determined whether the equipment (60) shall be lifted further or not.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

L'invention concerne une machine agricole (10) comprenant un dispositif élévateur (20). L'invention se caractérise par la présence d'au moins une unité de commande (30) conçue pour envoyer une commande qui va produire l'élévation du dispositif élévateur (20) sur une hauteur prédéterminée lorsque l'angle de rotation de la roue (50) est supérieure à une valeur prédéterminée en fonction des informations reçues d'un capteur d'angle (40) associé à la roue (50).
PCT/TR2018/050736 2017-12-31 2018-11-28 Machine agricole comprenant un dispositif élévateur Ceased WO2019199254A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2017/23421 2017-12-31
TR201723421 2017-12-31

Publications (2)

Publication Number Publication Date
WO2019199254A2 true WO2019199254A2 (fr) 2019-10-17
WO2019199254A3 WO2019199254A3 (fr) 2019-12-19

Family

ID=68164872

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2018/050736 Ceased WO2019199254A2 (fr) 2017-12-31 2018-11-28 Machine agricole comprenant un dispositif élévateur

Country Status (1)

Country Link
WO (1) WO2019199254A2 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980829A (ja) * 1982-10-29 1984-05-10 Kubota Ltd 整地スクレ−パ付きトラクタ
JP2001269008A (ja) * 2000-03-27 2001-10-02 Iseki & Co Ltd 作業車両の旋回制御装置
CN102356711B (zh) * 2008-03-31 2014-07-23 株式会社久保田 作业车的控制装置

Also Published As

Publication number Publication date
WO2019199254A3 (fr) 2019-12-19

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