http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214007151-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21C50-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21C45-04 |
| filingDate | 2020-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19c57bd2b9aafa0ccb144436dfe5b348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce8ab000c04b6e0ee2bbbbbfc5ea998a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_288c040963c1bc193d281bbabfab680a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_174506ba61b5660478fcc80e19783270 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a5b90eedc28558a6349fecb8cf18601 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95f5d0ce6a7968643006c2cd204f1ed7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ccf58951d86e32154e2bff73ec4a9de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ff8f1e41f2bc5b100b8247aea4cb473 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9103b1dffa2bd2410239bbd1563df783 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b19c22fce26498448823a275fe9396d4 |
| publicationDate | 2021-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214007151-U |
| titleOfInvention | Jet attitude self-adjusting hydraulic ore collecting head based on coanda effect |
| abstract | The utility model relates to a jet attitude self-adjusting hydraulic ore collecting head based on the coanda effect, which comprises an ore collecting cavity with a herringbone cross section, wherein the upper part of the ore collecting cavity is provided with a pair of curved walls which are divided into two sections of curved surface units, and the two sections of curved surface units are connected by a flexible connecting layer; the two sections of curved surface units are connected by at least one hydraulic cylinder, and the curvature of the curved surface wall positioned at the lower part can be adjusted by the extension and contraction of the hydraulic cylinder; the injection cylinder is communicated with a water supply pipeline; the shaft end of the jet cylinder is fixed on a swing mechanism through a connecting rod, and the swing mechanism can drive the jet cylinder to swing in a small range, so that the direction of the nozzle is matched with the inlet of the ore collecting cavity. The utility model discloses the efflux angle gesture can be adjusted according to deposit mineral aggregate physical attribute, operating mode parameter variation. The curvature of the curved wall of the front section and the rear section is adjustable, so that the speed and pressure distribution in the ore collecting flow field can be adjusted and optimized within a certain range. |
| priorityDate | 2020-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 23.