Planetary Gearbox for Concrete Mixer

Planetary Gearbox for Concrete Mixer

When designing a new concrete mixer, the gearbox is an important consideration. The main spherical rolling bearing is located inside the gearbox housing. This bearing generates reaction forces and constrains the drum's displacements. In addition, the concrete mixer gearbox is positioned within fixed support. The result is a high-performance concrete mixer with excellent fuel efficiency.

Components of a Planetary Gearbox for Concrete Mixer

The following are some of the important components of a planetary gearbox for concrete mixer.

First, the gearbox consists of two components. Both components are joined together by an elastic element. As the first component turns, the second is slid backward and forwards within a certain range. As the second component is slid back and forth along the bearing bracket, it is constrained by its stops on the first component. The bearing bracket and second component are arranged near the center of the second component.

Second, the concrete mixer's operating conditions can vary based on the specifications of the application. Because certain factors affect the performance of concrete, the proper working cycle is crucial. A proper working cycle will also reflect the practical efficiency of the concrete. When the operating conditions of a concrete mixer are not optimal, the quality of the finished product will suffer.

Third, the mixing drum is swivel-mounted on the gearbox. The mixing drum is connected to the second component through a connecting element. The connecting element compensates for the motions between the mixing drum and the bearing bracket. This allows for a compact design of the bearing. The bearing only needs to absorb the axial and radial forces generated by the mixing drum. This makes the concrete mixer gearbox an important consideration when purchasing a concrete mixer.

WLY Concrete Mixer Gearbox

Concrete Mixer Gearbox EP54 Ratio: 7.75:1 Input: 540 rpm, 19.1kw, 26hp Input shaft: X Output: 2600Nm

 

Concrete Mixer Gearbox EP73 Ratio: 10.8:1 15:1 Input: 540 rpm, 55.2kw/75hp, 33.1kw/45hp Input shaft: X Output: 10219Nm, 8516Nm

Gearbox for Concrete Mixer Design

The design of a gearbox for concrete mixers involves many factors. The main spherical rolling bearing, located inside the concrete mixer gearbox housing, constrains displacements and generates reaction forces. This structure also facilitates proper positioning of the concrete mixer drum, allowing the mixer to move in a straight or curved path. The main spherical bearing is constrained by fixed support.

The discharge port of a concrete mixer should be designed in a way that increases productivity while preventing the change in the homogeneity of the concrete. When there is a sudden change in velocity, constituents will separate according to size. For this reason, it is essential to select a gearbox that provides high-speed discharge. In addition, you should pay special attention to the mixing time of the concrete mixture. You can use a timer to set the discharge port to a specific time.

Our concrete mixer gearboxes are specially designed for high overhung loads. This kind of planetary gearbox reducer comes in different types, including bevel helical gearbox, parallel shaft helical gearbox, and in-line gearbox. Each type of gearbox can be coupled to the input shaft through flexible coupling. These features make it possible for the mixer to mix efficiently.

Why Choose WLY Planetary Gearbox for Concrete Mixer

WLY, a member of Hangzhou Ever-power Transmission Machinery Co., Ltd. was established in 2006. We are dedicated to supplying high-quality transmission parts wholesale such as various gearboxes, reducers, and construction machinery, including spiral bevel gearbox, spur gearbox, worm gearbox, and cylindrical gearbox. It also includes a variety of high-pressure cast valve body and shell products. Its products are used in various applications, such as agricultural mowers, snow sweepers, fertilizer applicators, grain conveyors, industrial equipment, oil mining machinery, marine industrial equipment, and engineering hydraulic components. More than 95% of its products are exported to Europe, the United States, Australia, Asia and Canada. We believe that with competitive price, technological innovation, and efficient service communication, we will help our customers maintain the leadership and also reputation.

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