http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110672356-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-1006 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-08 |
| filingDate | 2019-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110672356-B |
| titleOfInvention | A TBM-mounted rock powder sampling device and method thereof |
| abstract | The present disclosure provides a TBM-mounted rock powder sampling device and method, including a protective device, a column, a hydraulic arm, an impact drill, a purging device, a sample bottle, a turntable, an inkjet printer and a control system. A guard protects the entire sampling device. The column plays the role of supporting the hydraulic arm. The retraction of the hydraulic arm controls the movement of the hammer drill. The front end of the impact drilling rig is provided with an aggregate tank, and the impact drill is responsible for crushing the surrounding rock of the tunnel and collecting the powder through the aggregate tank. The purging device is responsible for purging and drying the residual powder in the aggregate tank after sampling is completed. quantity. The printer is connected to the microcomputer in the main control room of TBM, and its sampling mileage information can be transmitted to the printer and printed on the bottle body of the sample bottle. The control system controls the operation and stop of the hydraulic arm, impact drill, purge unit, turntable and printer. |
| priorityDate | 2019-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.