http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-215794764-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d9bc09b1ebb5d8be131b32c9fe63547 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65B37-10 |
| filingDate | 2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fb0f0b7e07775d34477cae6dc84941d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_336d083b756ce9b684d49983e256f4bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ec9fa1603d27e2e5a3336c9cb33a0c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc84722924e1f70a88b8cb5b00a4aeef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21aad862341ca6f30ffbc7e497aaa62a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2839e5c768471999f537d963cc4e12f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b00d402aa7cbc9a2ef6338fc15840bcf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fd09ddc43b15d5bb137fac60ad2a753 |
| publicationDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-215794764-U |
| titleOfInvention | A powder packing screw |
| abstract | The utility model discloses a powder sub-packaging screw, comprising: a screw shaft and a screw blade spirally wound on the screw shaft; The surface and the screw shaft are connected by arc angles, so that the longitudinal section of the powder packing screw is designed as a continuous semi-circular arc surface; the screw shaft includes: a shaft handle section, a main rod shaft section and a connecting section, the The shaft section of the main rod adopts an eccentric wave-shaped curved cylindrical shape, and the helical law of the wave-shaped corresponding threaded blade changes periodically. The utility model mainly solves the problem of easy agglomeration caused by the powder with high viscosity or the powder with small particle size. It makes the powder density more uniform during the powder pressing process, improves the loading accuracy, and at the same time, solves the problem of the uniformity of the powder distribution with high viscosity and easy to agglomerate, and makes the powder flow more smoothly. |
| priorityDate | 2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.