It's summer time, Chinese medicine grinder needs to pay attention to six maintenance skills

[technical article of pharmaceutical network] Traditional Chinese medicine is an important part of ancient Chinese cultural heritage With the continuous development of science and technology, the traditional Chinese medicine crushed by the traditional Chinese medicine pulverizer is conducive to the preparation of various pharmaceutical formulations, which can quickly dissolve the effective ingredients, increase the surface area of the medicine, facilitate the formulation, administration and play the efficacy Under the background of the continuous expansion and upgrading of the industrialization and marketization of traditional Chinese medicine, the industry of traditional Chinese medicine in China has been rapidly developed and expanded, and the demand for processing and production equipment such as traditional Chinese medicine pulverizer is also constantly expanding, and the requirements are constantly improving At present, there are various specifications of traditional Chinese medicine pulverizers in the market Among them, large-scale traditional Chinese medicine pulverizers are mainly suitable for large pharmaceutical factories, hospitals and pharmacies, while small-scale traditional Chinese medicine pulverizers with low output are more suitable for home use, small pharmacies and laboratories According to the industry, especially the small-scale Chinese medicine pulverizer is not only used in factories, scientific research institutions, clinics and hospitals, but also a kind of pulverizer that can be used by ordinary families It is favored by ordinary people with its small size, low price and simple use method Although there are many advantages of traditional Chinese medicine crusher, which can be well used by pharmaceutical factories, pharmacies and families, if the maintenance of the equipment is not paid attention to, the service life and normal operation of the equipment will be affected In summer, the hot and dry weather has a great destructive power to the equipment, so the user also needs to pay attention to the maintenance of the traditional Chinese medicine pulverizer If the equipment is not well maintained, it is likely to go on strike and need more time and energy instead So, how should the traditional Chinese medicine pulverizer be maintained? First, when the new machine is running, the transmission belt is easy to extend, so it is necessary to adjust the appropriate tightness of the belt to ensure the working life of the belt Second, the equipment should be placed in a relatively stable place, and the surrounding environment should be kept clean, dry and ventilated Third, the user must check whether there are any sundries in the main cavity of the traditional Chinese medicine crusher before starting the machine Before the material is damaged, it must be checked first, and no impurities are allowed to be mixed in the material Fourth, regularly check whether the solid nut of the moving gear plate is loose All the fastening parts shall not be loose, especially the screws in the gear plate Fifthly, where the oil cup is installed, appropriate lubricating oil shall be injected before starting the machine If the workload is too large, the number of oil filling shall be increased according to the situation Sixthly, when replacing vulnerable parts and rotating bearings, process screw holes shall be used and operated by special personnel In addition, many users respond that in the process of using the traditional Chinese medicine pulverizer, there are often some problems In this regard, the industry to share with you several common causes and troubleshooting methods The motor does not rotate after power on The causes include poor contact of power supply or loose plug, poor contact of power switch, poor contact of microswitch and failure of thermal protector When troubleshooting, the power supply must be cut off to carry out the following operations, in order: repair the power supply or change the connector, repair or replace the switch, adjust the microswitch, and replace the thermal protector The motor housing surface is overheated The causes include excessive load, wet motor and low power supply voltage The elimination method is still to reduce the working pressure, dry the motor and adjust the power supply voltage There is ring fire or large spark on the commutator surface The reason for this may be that the commutator surface is not smooth, and the sundries on the commutator surface can be removed when the power supply is cut off After power on, the motor rotates too slowly or does not rotate and generates vibration The causes include: the mechanical part is stuck (there is foreign matter in the crusher slot), the centrifuge is not opened, and the power supply voltage is too low The removal methods are as follows: remove the foreign matters in the grinding tank and adjust the power supply voltage.