Crawler type moving crushing station
A mobile crushing, crawler-type technology, applied in the field of mobile crushing stations, can solve the problems of uncontrollable workload of crushers, large horse-drawn trolleys, affecting motor efficiency, etc., and achieve the effect of reducing energy consumption, reducing requirements, and reducing current.
Inactive Publication Date: 2013-02-27
GUANGXI LITANG CONSTR MACHINERY PLANT +1
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Problems solved by technology
Existing mobile crushing stations mainly include two types: tire traction type and crawler self-propelled type. Regardless of the type, the control system of the crushing station mainly uses an external three-phase power supply for the crushing motor to drive the motor, which is relatively different from the control of other motors. Independent, unable to control the working load of the crusher. When the load of the crusher is too low, the efficiency of the motor is affected, and the phenomenon of large horses and small carts appears; when the load of the crusher is too high, the motor is overloaded and damaged
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[0013] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0014] Such as figure 1 As shown, a crawler-type mobile crushing station includes a hopper 1, a feeder 2, a vibrating motor 3, an auxiliary conveyor frame 4, a walking track 5, a crushing station skeleton 6, a crusher 7, a crushing motor 8, an engine 9, and an electric motor. Control box 10 and main conveyor frame 11.
[0015] During installation, the skeleton 6 of the crushing station is installed on the walking track 5, the feeder 2, the crusher 7, the crushing motor 8, the engine 9 and the electric control box 10 are installed on the skeleton 6 of the crushing station, the crusher 7 and the feeder 2 The discharge port of the feeder 2 is connected to the discharge port, and the discharge port of the feeder 2 is provided with a screen bar, and one end of the auxiliary conveyor frame 4 is installed under the screen bar; one e...
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The invention relates to a crawler type moving crushing station. A crushing station framework is arranged on a walking crawler. A feeding machine, a crushing machine, a crushing motor, an engine and an electric control box are arranged on the crushing station framework. The crushing machine is connected with a discharging port of the feeding machine, the crushing motor is connected with the crushing machine through a transmission assembly, and one end of a main conveying frame is connected with a discharging port of the crushing machine. A hopper is arranged on the feeding machine, a vibration motor is arranged at the bottom of the feeding machine, and a vibration motor frequency converter and a crushing motor frequency converter are arranged in the electric control box. The vibration motor is controlled by the vibration motor frequency converter, and the crushing motor is controlled by the crushing motor frequency converter, so that starting at a constant speed and stopping at a constant speed of the vibration motor and the crushing motor can be achieved, and stable operation of the crushing station is ensured. The load of the crushing machine can be controlled within a set range through the crushing motor frequency converter, starting current can be reduced simultaneously, energy consumption is reduced, requirements for an external power source is lowered, and the crawler type moving crushing station is convenient to use.
Description
technical field [0001] The invention relates to the technical field of mobile crushing stations, in particular to a crawler-type mobile crushing station. Background technique [0002] Traditional fixed and open crushing stations have the advantages of simple structure, reliable operation, and easy maintenance, so they are widely used in many sectors such as mining, smelting, building materials, highways, railways, hydraulic and chemical industries, but traditional crushing stations cannot meet Diverse working environment requirements cannot be transferred quickly and conveniently. During each installation process, piles need to be re-drilled to build a platform. The installation is complicated, the efficiency is low, the cost is high, and secondary pollution such as noise and dust is easy to occur. Urban construction waste has a serious impact on the urban environment. [0003] The emergence of the mobile crushing station has solved the bottleneck of the key link of the arr...
Claims
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Login to View More IPC IPC(8): B02C21/02B02C25/00
Inventor 黄珠芹黄康华黄康南陶学礼
Owner GUANGXI LITANG CONSTR MACHINERY PLANT