Integrated explosion-proof stepping peristaltic pump

Abstract

The invention discloses an integrated explosion-proof stepping peristaltic pump. The integrated explosion-proof stepping peristaltic pump comprises an explosion-proof control box, an explosion-proof stepping transmission assembly and a safety protection cover; the explosion-proof control box seals non-explosion-proof assemblies such as a stepping motor subdivision driver, a power supply controller and a main control board into the explosion-proof control box; the explosion-proof stepping transmission assembly is arranged at the top of a box cover; the motor is an explosion-proof stepping motor; and different types of explosion-proof stepping motors are selected and arranged according to torque and speed. The integrated explosion-proof stepping peristaltic pump has the beneficial effects that by arranging the stepping motor subdivision driver, during use of the integrated explosion-proof stepping peristaltic pump, the stepping motor subdivision driver can drive the peristaltic pump driven by the explosion-proof stepping motor to achieve stepless speed regulation within 0 rpm to 600 rpm, low-flow transmission and no limitation of slow start and slow stop; relatively high transmission precision is achieved; meanwhile, low noise and stable operation are realized, and the practicability of the integrated explosion-proof stepping peristaltic pump is improved; and by arranging the explosion-proof stepping motor, during use of the integrated explosion-proof stepping peristaltic pump, the explosion-proof stepping motor can always keep the explosion-proof performance of the integrated explosion-proof stepping peristaltic pump in any explosion-proof occasion, and the functionality of the integrated explosion-proof stepping peristaltic pump is improved.

Description

technical field [0001] The invention relates to the technical field of peristaltic pumps, in particular to an integrated explosion-proof stepping peristaltic pump. Background technique [0002] A peristaltic pump consists of three parts: the drive, the pump head and the hose. The fluid is isolated in the pump tube, the pump tube can be replaced quickly, the fluid can be reversed, it can run dry, and the maintenance cost is low. These characteristics constitute the main competitive advantages of peristaltic pumps. [0003] Although the transmission types of the existing explosion-proof peristaltic pumps are generally divided into two types, one is AC explosion-proof deceleration motor transmission, and the other is DC brushless explosion-proof (deceleration) motor transmission, but neither of the two transmission types can achieve Start at zero speed, and the speed resolution and flow accuracy are low, which is easy to cause vibration and noise, which reduces the practicabil...

AI Technical Summary

Problems solved by technology

[0003] Although the transmission types of the existing explosion-proof peristaltic pumps are generally divided into two types, one is AC explosion-proof deceleration motor transmission, and the other is DC brushless explosion-proof (deceleration) motor transmission, but neither of the two transmission types can achieve Start at zero speed, and the speed resolution and flow accuracy are low, which is easy to cause vibration and noise, which reduces the practicability of the device. Secondly, the existing explosion-proof peristaltic pump realizes the explosion-proof function of the device through a flameproof geared motor, but When used in flammable and explosive places, the explosion-proof performance is low and the functionality of the device is reduced. In addition, the existing explosion-proof peristaltic pump cannot realize the remote control function of the device during use, and the staff must go to the site to control the device and reduce the device. Operational performance, so there is an urgent need for an integrated explosion-proof stepper peristaltic pump to solve the existing problems

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