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When the PTO shaft deteriorates, its bending vibration intensifies, causing driveshaft oscillation and even vehicle body oscillation, accompanied by periodic noise. This phenomenon becomes more pronounced as vehicle speed increases. While the vehicle is moving, the intense periodic vibrations generated by the drivetrain are noticeable, with variations in performance during acceleration and coasting. However, when the vehicle is stopped and the engine is running at various speeds, this vibration disappears.

Traditional coal conveyors, using gear or belt transmissions, often suffer from significant torque loss, excessive space usage, and weak impact resistance. Until now, Worm Gearbox, with its precision transmission technology, has redefined the dynamics of coal transportation. Raydafon, with years of experience in the reducer field, has focused on optimizing the structure and improving the performance of Worm Gearbox.

Planetary Gearbox, also known as a planetary reduction gearbox, features multiple planetary gears rotating around a sun gear. This precise structure reduces the transmission speed ratio while increasing the motor's torque. A planetary gearbox is a transmission device consisting of planetary gears, a sun gear, and inner and outer ring gears. The planetary gears are fixed to a planetary carrier, while the sun gear is fixed to a central axis. The inner and outer ring gears surround the central axis of the reducer assembly between the planetary gears and the sun gear. Rotation of the planetary gears drives the outer ring gear, thereby transmitting power to the reducer.

The gearbox bears the force from the wind turbine and the reaction force generated during gear transmission. It must have sufficient rigidity to withstand the force and torque, prevent deformation, and ensure transmission quality. The design of the gearbox housing should be carried out according to the layout arrangement, processing and assembly conditions, and ease of inspection and maintenance of the power transmission system of the wind turbine. With the rapid development of the gearbox industry, more and more industries and different enterprises are using gearboxes, and more and more enterprises are growing and developing within the gearbox industry. Agricultural gearboxes are a common type of gearbox that operate under extreme working conditions with high loads. Their quality directly affects the service life of agricultural machinery.Here’s a technical analysis of common problems and our preventative innovations.

PTO, or Power Take-Off, is a device used to drive the working mechanism of supporting agricultural implements, designed to output a portion of the power to achieve this function. PTO is a flexibly installed device located at the front or rear of the tractor, used to transmit engine power to various agricultural tools to enable them to perform field work. The installation position of PTO is flexible, and it can be located at the front or rear of the tractor. Through a universal joint drive shaft, part or all of the engine power can be transmitted in a rotational manner to agricultural tools such as rotary tillers, air suction seeders, power-driven harrows, paddy field agitators, and plant protection equipment, while supporting these machines to perform field work. In terms of power output, PTO has two main working principles: standard speed type and synchronous type.

Hydraulic cylinders, as the core actuating components in hydraulic systems, are mainly responsible for efficiently converting hydraulic energy into mechanical energy, achieving linear reciprocating motion or swinging motion. Its structure is streamlined, performance is stable, and it can achieve smooth motion without the need for a deceleration device, and there is no transmission clearance, so it is widely used in various types of machinery. Based on different functions, hydraulic cylinders are usually classified into the following categories.