http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112473861-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C7-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C7-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B02C7-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B02C23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B02C7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B02C7-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B02C7-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B02C7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B02C7-12 |
| filingDate | 2020-11-06^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112473861-B |
| titleOfInvention | Small wet-type grinding equipment with grinding head position compensation function |
| abstract | The invention provides small wet type grinding equipment with a grinding head position compensation function, which comprises a first power shaft and a second power shaft, wherein a feeding shaft cavity is formed in the first power shaft in a penetrating manner, a screw installation cavity is formed in the second power shaft, a first grinding head is fixedly connected to the bottom of the first power shaft, a limiting screw is movably arranged in the screw installation cavity, a second grinding head is arranged between the top of the second power shaft and the first grinding head, the second grinding head is in threaded connection with the limiting screw, and a compensation spring is connected between the second grinding head and the second power shaft. The bidirectional rotary closed powder grinding device can be used for preparing powder for materials, solves the problem that a grinding head needs to be frequently replaced after being worn through the limit screw and the compensation spring supporting structure, is simple in structure, quick to install and disassemble, convenient to use and capable of achieving the compensation function, and can be used stably for a long time. |
| priorityDate | 2020-11-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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