Application of double gear oil pump for forklift
Gear pump is a rotary pump that transfers liquid or pressurizes it according to the change and movement of the working volume formed between the pump cylinder and the meshing gear.
Gear pump is a rotary pump that transfers liquid or pressurizes it according to the change and movement of the working volume formed between the pump cylinder and the meshing gear. Two closed spaces are composed of two gears, pump body and front and rear covers. When the gear rotates, the space on the side where the gear is disengaged changes from small to large, forming a vacuum, which sucks in the liquid. The space on the meshing side of the gear changes from large to small, squeezing the liquid into the pipeline. The suction chamber and discharge chamber are separated by the meshing line of the two gears, The discharge pressure of the gear pump depends on the resistance at the pump outlet.
At present, the dual gear oil pump for forklifts on the market cannot be adjusted as required. The single gear pump cannot work alone or simultaneously with the dual gear pump, and it is not convenient to connect the infusion pipe. When connecting, the infusion pipe is twisted to block the pipe due to easy rotation. Therefore, relevant technicians have provided a new type of dual gear pump for forklifts to solve the problems raised in the above technologies.
The double gear oil pump for the forklift consists of a pump housing, a driving shaft, a screw rod and a rotating joint. The right side of the pump housing is provided with a driving gear, and the driving gear rotates through the driving shaft to connect the pump housing. The upper end of the driving shaft passes through the top of the pump housing. The left side of the driving gear engages with the driven gear, and the driven gear rotates through the driven shaft to connect the inner wall of the pump housing. The lower end of the driving shaft is provided with a gear structure.
The double gear pump used for the forklift can drive the screw rod to rotate by running the rotating rod, so as to control the up and down sliding of the sliding block, thus controlling the up and down sliding of the sliding sleeve, making the second gear structure mesh with or separate from the gear structure, so that the forklift can be adjusted to use the double gear pump for the double gear pump, which works simultaneously or the single gear pump works separately, so that the user can adjust and use it as needed, The applicability of the double gear oil pump for the forklift is increased.