Mining crusher model manufacturer

Process of making mining crusher model

The production of a mining crusher model requires a combination of structural design, material selection, component manufacturing, assembly and debugging. The following is a detailed process:

1、 Preparation: Design and Material Planning

Structural design:

Referring to the structural principles of actual mine crushers (such as jaw crushers, hammer crushers, etc.), draw three-dimensional/two-dimensional drawings to clarify the dimensions, shapes, and connection methods of core components such as the machine body, crushing chamber, transmission system, lubrication system, etc.

Determine the model scale to ensure the structural proportion coordination of key components (crushing chamber, transmission shaft, bearing seat).

Material selection:

Body: Made of lightweight materials such as PVC board, ABS board, aluminum alloy board, etc. (balancing strength and processing convenience).

Crushing components: The crushing chamber, hammer head, jaw plate, etc. can be made of engineering plastics (such as nylon, polyurethane) or metals (such as cast iron, low-carbon steel), and must meet the requirements of wear resistance and crushing simulation.

Transmission system: Select micro motors and gear sets, and choose micro bearings for bearings.

Auxiliary components: Micro oil pump/oil storage box for lubrication system, PVC board, metal mesh, etc. for protective device.

2、 Core component production

Body and crushing chamber:

Body: Cut the sheet metal according to the drawing, assemble it into a closed structure through welding (metal) and adhesive, and reserve openings for crushing chambers, transmission shaft holes, lubrication ports, etc.

Crushing chamber: The chamber is made according to the type of crusher (such as "moving jaw+fixed jaw" for jaw crushers and "hammer head+lining plate" for hammer crushers) to ensure that the crushing space is consistent with the actual equipment logic.

Transmission system:

Motor: Select a micro DC motor, installed on the outside or inside of the body, and reduce the speed and increase the torque through a reducer.

Transmission shaft: Processing shaft, installing bearings, connecting motors and crushing components (such as the hammer shaft of a hammer crusher and the moving jaw connecting rod of a jaw crusher).

Broken components:

Jaw crusher: produce "moving jaw" and "fixed jaw", and achieve jaw plate opening and closing crushing through linkage with motor shaft.

Hammer crusher: produces hammer heads and lining plates, and the rotor is driven by a motor to rotate at high speed. The hammer head impacts the material and crushes it.

3、 Assembly and Debugging

Component assembly:

Install the crushing chamber, transmission shaft, motor, lubrication device and other components onto the machine body according to the drawings, ensuring accurate positioning and firm connection of each component (such as the fit between the bearing seat and the shaft, and the coupling connection between the motor and the reducer).

Install protective devices (such as shields and safety doors) to simulate the safety design of actual equipment.

Function debugging:

Power on test: Check whether the motor direction and speed meet the design requirements, and whether the transmission shaft runs smoothly.

Crushing simulation: put in simulated materials (such as foam blocks and soft plastics), observe the crushing effect, adjust the parameters such as the gap of the crushing chamber and the angle of the hammer head, and optimize the crushing efficiency.

Lubrication and Protection: Test whether the lubrication system is supplying oil normally and check the safety of the protective device during the crushing process.

4、 Optimization and improvement

Adjust the proportion: If the model deviates from the actual equipment proportion, reprocess key components (such as crushing chamber size, transmission shaft length).

Functional refinement: Add control panels (such as switches and speed knobs) and sensors (simulating pressure/temperature monitoring) to enhance the practicality of the model.