MY137885A - Three-point auto hitch dynamometer - Google Patents

Three-point auto hitch dynamometer

Info

Publication number
MY137885A
MY137885A MYPI20040975A MYPI20040975A MY137885A MY 137885 A MY137885 A MY 137885A MY PI20040975 A MYPI20040975 A MY PI20040975A MY PI20040975 A MYPI20040975 A MY PI20040975A MY 137885 A MY137885 A MY 137885A
Authority
MY
Malaysia
Prior art keywords
tractor
dynamometer
implement
hitch
draft
Prior art date
Application number
MYPI20040975A
Inventor
Assoc Prof Dr Azmi Yahya
Dato' Mohd Zohadie Bardaie
Abdelmotalab F Dr Kheiralla
Gew Soon Kait
Original Assignee
Univ Putra Malaysia Upm
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 Univ Putra Malaysia Upm filed Critical Univ Putra Malaysia Upm
Priority to MYPI20040975A priority Critical patent/MY137885A/en
Publication of MY137885A publication Critical patent/MY137885A/en

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

A THREE-POINT AUTO-HITCH DUNAMOMETER (1) PROVIDES A PRACTICAL WAY FOR MEASURING DRAFT AND VERTICAL FORCE ON IMPLEMENT AT THE TRACTOR THREE-POINT HITCH. THE DYNAMOMETER ADAPTS INSTRUMENTED AND INVERTED U FRAME (2) THAT IS MOUNTED BETWEEN TRACTOR AND IMPLEMENT. THE DYNAMOMETER IS EQUIPPED WITH THREE STEEL EXTENDED ACTAGONAL RING TRANSDUCERS (8) THAT ARE LOCATED BETWEEN THE INVERTED U FRAME (2) AND HOOKS (9,10,13). SPECIAL FEATURES INCLUDE VARIABLE WIDTH AND HEIGHT, AND QUICK HITCH CAPABILITY TO SUIT FOR USE WITH IMPLEMENTS OF CATEGORIES 1 AND 11. IN ADDITION, THE DYNAMOMETER PERMITS THA PASSAGE OF TRACTOR'S PTO SHAFT ASSEMBLY. THE PC-DAS ON-BOARD THE TRACTOR IS INTERFACED TO VARIOUS EXTENDED OCTAGONAL RING TRANSDUCERS (8) OF THE DYNAMOMETER. THE PC-DAS INCLUDES USER FRIENDLY SOFTWARE FOR SCANNING, DISPLAYING, AND RECORDING IN REAL-TIME DRAFT AND VERTICAL FORCE ON IMPLEMENT BEHIND THE TRACTOR. THE MEASUREMENT FROMTHIS DEVICE CAN BE USED TO GENERATE DRAFT MODELS FOR VARIOUS TRACTOR-IMPLEMENT OPERATIONS FOR AGRICULTURAL DATABASE.FURTHERMORE , THE MEASUREMENT FROM THIS MAY BE GEO-REFERENCE SO AS TO PRODUCE A MAPSHOWING THE SOIL RESISTANCE ACROSS THE FIELD DURING TRACTOR-IMPLEMENT OPERATION.
MYPI20040975A 2004-03-19 2004-03-19 Three-point auto hitch dynamometer MY137885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20040975A MY137885A (en) 2004-03-19 2004-03-19 Three-point auto hitch dynamometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20040975A MY137885A (en) 2004-03-19 2004-03-19 Three-point auto hitch dynamometer

Publications (1)

Publication Number Publication Date
MY137885A true MY137885A (en) 2009-03-31

Family

ID=45699482

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20040975A MY137885A (en) 2004-03-19 2004-03-19 Three-point auto hitch dynamometer

Country Status (1)

Country Link
MY (1) MY137885A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107421676A (en) * 2017-07-20 2017-12-01 沈阳农业大学 A kind of suspension type space dynamometric system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107421676A (en) * 2017-07-20 2017-12-01 沈阳农业大学 A kind of suspension type space dynamometric system
CN107421676B (en) * 2017-07-20 2024-03-12 沈阳农业大学 Suspension type space force measuring system

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