Low-speed high-torque axial piston hydraulic motor
A low-speed, high-torque, hydraulic motor technology, applied in the field of hydraulic motors, can solve the problems of inconvenient use of large-scale equipment, and achieve the effect of improving the cleaning effect and the yield of finished products.
Inactive Publication Date: 2018-09-18
WENZHOU POLYTECHNIC
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Problems solved by technology
[0003] The traditional axial plunger hydraulic motor includes a housing, a rotor and a hydraulic drive device. The rotor is coaxially arranged in the housing. The hydraulic drive device is arranged between the housing and the rotor and drives the rotor to rotate in a circumferential direction relative to the housing. The rotor It is used to output rotation and torque. When it is applied to large-scale equipment, it is necessary to install an additional linkage to bypass the rotation and torque of the rotor and output it to the outside of the housing, which brings a lot of inconvenience to the supporting use of large-scale equipment.
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Embodiment Construction
[0022] like figure 1 — Figure 4 As shown, the present invention discloses a low-speed and high-torque axial piston hydraulic motor, which includes a housing 3 and a hydraulic drive device, and also includes a stator 2 that remains stationary relative to the driven equipment frame. The stator 2 is coaxially arranged on the In the casing 3, the hydraulic drive device is arranged between the stator 2 and the casing 3 and drives the casing 3 to rotate relative to the stator 2 in the circumferential direction. The casing 3 is used as the output rotation and torque part, which is better suitable for large Equipment, when the hydraulic motor drives large equipment, it is not necessary to link the mover in the casing through the linkage, and it can directly link with the casing, and can directly link with the casing 3, which simplifies the linkage structure and avoids the linkage structure being too complicated and affecting the transmission. Or increase the failure rate. In additio...
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The invention relates to a low-speed and large-torque axial plunger type hydraulic motor. The low-speed and large-torque axial plunger type hydraulic motor comprises a shell and a hydraulic drive device and further comprises a stator kept fixed relative to a driven equipment rack. The stator is coaxially arranged in the shell. The hydraulic drive device is arranged between the stator and the shell and drives the shell to rotate in the circumferential direction relative to the stator. The stator is hollow, and the hollow part of the stator and the driven equipment rack are installed and matched. By the adoption of the above scheme, the low-speed and large-torque axial plunger type hydraulic motor in which large equipment is matched, the stator is hollow and is internally arranged, and the shell is used for outputting rotation and torque is provided.
Description
technical field [0001] The invention relates to a hydraulic motor, in particular to a low-speed and high-torque axial plunger type hydraulic motor. The low-speed and high-torque axial plunger type hydraulic motor has a hollow built-in stator and outputs rotation and torque from a casing. Background technique [0002] The hydraulic motor is an actuator of the hydraulic system, which converts the hydraulic pressure energy provided by the hydraulic pump into the mechanical energy of its output shaft, such as rotational speed and torque. [0003] The traditional axial piston hydraulic motor includes a casing, a rotor and a hydraulic drive device. The rotor is coaxially arranged in the casing. The hydraulic drive device is arranged between the casing and the rotor and drives the rotor to rotate in the circumferential direction relative to the casing. It is used to output rotation and torque. When applied to large equipment, it is necessary to install additional linkages to bypass...
Claims
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IPC IPC(8): F03C1/253
CPCF03C1/24
Inventor 吴百中林道明
Owner WENZHOU POLYTECHNIC