PL448659A1 - Distributed hydrostatic drive system, especially for grab attachments with multiple degrees of freedom - Google Patents

Distributed hydrostatic drive system, especially for grab attachments with multiple degrees of freedom

Info

Publication number
PL448659A1
PL448659A1 PL448659A PL44865924A PL448659A1 PL 448659 A1 PL448659 A1 PL 448659A1 PL 448659 A PL448659 A PL 448659A PL 44865924 A PL44865924 A PL 44865924A PL 448659 A1 PL448659 A1 PL 448659A1
Authority
PL
Poland
Prior art keywords
drive system
freedom
grab
attachments
hydrostatic drive
Prior art date
Application number
PL448659A
Other languages
Polish (pl)
Other versions
PL246888B1 (en
Inventor
Karol Cieślik
Piotr Krogul
Marian Łopatka
Mirosław Przybysz
Arkadiusz Rubiec
Original Assignee
Wojskowa Akademia Techniczna Im. Jarosława Dąbrowskiego
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 Wojskowa Akademia Techniczna Im. Jarosława Dąbrowskiego filed Critical Wojskowa Akademia Techniczna Im. Jarosława Dąbrowskiego
Priority to PL448659A priority Critical patent/PL246888B1/en
Publication of PL448659A1 publication Critical patent/PL448659A1/en
Publication of PL246888B1 publication Critical patent/PL246888B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
    • 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
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • 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
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
    • A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
    • B66F1/08—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being operated by fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structural Engineering (AREA)
  • Soil Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Manipulator (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Przedmiotem zgłoszenia jest rozproszony hydrostatyczny układ napędu w szczególności osprzętu chwytakowego o wielu stopniach swobody, który składa się z dwusekcyjnego elektrohydraulicznego rozdzielacza proporcjonalnego (31) połączonego poprzez magistralę pierwszą (33) z podukładem pierwszym (12) oraz drugim (13) oraz poprzez magistralę drugą (32) z podukładem trzecim (41), czwartym (42) i piątym (43).The subject of the application is a distributed hydrostatic drive system, in particular for a multi-degree-of-freedom gripping device, which comprises a two-section electrohydraulic proportional distributor (31) connected via a first bus (33) to a first (12) and second (13) subsystem and via a second bus (32) to a third (41), fourth (42) and fifth (43) subsystem.

PL448659A 2024-05-23 2024-05-23 Distributed hydrostatic drive system, especially for gripping equipment with multiple degrees of freedom PL246888B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448659A PL246888B1 (en) 2024-05-23 2024-05-23 Distributed hydrostatic drive system, especially for gripping equipment with multiple degrees of freedom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448659A PL246888B1 (en) 2024-05-23 2024-05-23 Distributed hydrostatic drive system, especially for gripping equipment with multiple degrees of freedom

Publications (2)

Publication Number Publication Date
PL448659A1 true PL448659A1 (en) 2024-10-07
PL246888B1 PL246888B1 (en) 2025-03-24

Family

ID=92976678

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448659A PL246888B1 (en) 2024-05-23 2024-05-23 Distributed hydrostatic drive system, especially for gripping equipment with multiple degrees of freedom

Country Status (1)

Country Link
PL (1) PL246888B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL207464B1 (en) * 2006-11-22 2010-12-31 Gulan Jan Zakład Ślusarsko Mechaniczny Gulmech Drilling rig hydraulic system
CN110857206A (en) * 2018-08-24 2020-03-03 江苏八达重工机械股份有限公司 Gripping apparatus with adjustable balance function

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL207464B1 (en) * 2006-11-22 2010-12-31 Gulan Jan Zakład Ślusarsko Mechaniczny Gulmech Drilling rig hydraulic system
CN110857206A (en) * 2018-08-24 2020-03-03 江苏八达重工机械股份有限公司 Gripping apparatus with adjustable balance function

Also Published As

Publication number Publication date
PL246888B1 (en) 2025-03-24

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