http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213504993-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a35a677a25400157ec0a6767fbfb6433 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65G69-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65G33-14 |
| filingDate | 2020-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c25b4cabcf28e8a706c27cc1f9b8852 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd8ef3e50b80ceb4c4502eb1b4b0755f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d67f43c529d20a9681af9f2f88318db |
| publicationDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213504993-U |
| titleOfInvention | Chromium powder adding device without raising dust |
| abstract | The utility model discloses a chromium powder adding device without dust emission, which belongs to the technical field of chromium powder adding devices and solves the problem that the prior chromium powder adding device without dust emission is easy to generate dust emission, the device comprises a feeding box body, a second servo motor, a second screw rod, an air exhaust fan, a first magnet block and a second magnet block, the second servo motor is fixedly connected with the side wall of a material conveying channel and is connected with the second screw rod through a motor shaft, the first gear embedded in the side wall of the second screw rod is connected with the second gear embedded in the side wall of a bidirectional screw rod through gear teeth, the bidirectional screw rod is fixedly connected with the inner wall of a dust cover, the second dust cover is fixedly connected with the top of the material conveying channel, the first magnet block and the second magnet block are slidably connected with the two sides of the bidirectional screw rod through threaded holes arranged on the side wall of the first magnet block, and the air exhaust fan is connected with a driving, the utility model discloses possess the difficult characteristics that produce the raise dust. |
| priorityDate | 2020-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.