I.Definition of hydraulic
Hydropower in other word Hydraulic accumulator is rooted in the Greek word hudor (water). A hydraulic system is one quiutilise water or any liquid to its operation. In the industrial system, the hydraulic results in the transmission and control of forces by a liquid (oil) which is lefluide hydraulique.Différentes forms of energy are used in hydraulic:
The potential energy (gravity), eg a water tower.
The kinetic energy (speed), eg a hydroelectric turbine.
The energy pressure: This is the form of energy that is used in industrial and mobile systèmeshydrauliques.
II.Areas of application of hydraulics:
Machine tool: cutting presses, stamping machines, order-transmission and advance movements …
Construction public works: backhoe, grader, bulldozer, loader, …
agricultural machinery: tipper, tractor, combine harvester, …
Handling: forklift, hoist, …
The advantages of hydraulic accumulator tank systems:
Hydraulic systems have many advantages and allow in particular:
Transferring forces and high torques
A great flexibility
A very good control of the speed of the actuators due to the incompressibility dufluide
The ability to start installations in charge
A long life of the components, due to the presence of the oil
The hydraulic piston accumulator pump of the self-propelled cage is driven by an electric motor 24 volts, and 220 volts. The pump load a battery which ensures an optimal and very fast operation of the cage. All hydraulic functions work without electricity with battery and 2 batteries of 24 volts, which is an additional advantage.
The cage is equipped with two gates on each side to guide cows inside. The cow is on a floor elevates (17cm above the ground). This allows most people to ensure trimming cows without having to stoop Casa Anna-Paula ideal working position.
The axle is integrated to the floor, it does not form any obstacle to the cow. During trimming, the cow is supported by a broad waist strap and rubber hydraulic lifting system can lift each foot. The cage is also equipped with a second anti-kickback bar to hold the rear legs fixed in safely, making it possible trimming disk with a gripe -foot
All hydraulic functions are operated by means of levers.
Furthermore, the front door and the anti-recoil bar, the lap belt and the hind legs are operated using a remote control. This makes it much easier to bring the cows in the cage, which ensures greater implementation capacity. The cage is moved by means of a joystick, which also allows to change direction.
Propelled cage has the following features:
• Engine 24 volt and 220 volt in
• 5 liter accumulator
• Head locks hydraulic self-locking, adaptable to the cow’s neck
• Hydraulic strap (a handle of the front and rear)
• Hydraulic support forefeet, running by joysticks
• hydraulic transport axle, by operating levers
• Hydraulic cylinder for lifting the hindquarters
• Bar (swivel) hydraulic backstop
• Motors in 24 volt and 220 volt with battery
• Remote control for all functions except for engines legs before media
• levers for the same functions as those of the hydraulic remote control
• Rubber mat
• Second fixing bar
• Automatic Meter cows
• 2 grinders supports
• 6 outlets
• 4 work lights 24 volt LED
• two barriers to each side of the cage
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