CN211070471U - A scraper blade structure for mineral flotation - Google Patents
A scraper blade structure for mineral flotation Download PDFInfo
- Publication number
- CN211070471U CN211070471U CN201922112360.1U CN201922112360U CN211070471U CN 211070471 U CN211070471 U CN 211070471U CN 201922112360 U CN201922112360 U CN 201922112360U CN 211070471 U CN211070471 U CN 211070471U
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- CN
- China
- Prior art keywords
- scraper blade
- scraper
- sliding
- connecting axle
- installation cover
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Abstract
The utility model relates to a mineral production field, concretely relates to scraper blade structure for mineral flotation, including scraper blade connecting axle and flotation machine, scraper blade connecting axle link is provided with even axle piece, and the outside slip cover of scraper blade connecting axle is equipped with the installation cover, the scraper blade is installed in the installation cover outside, and the outward appearance of scraper blade connecting axle is provided with the screw thread, and has two sets of stop nut through threaded connection in the connecting axle outside, and two sets of stop nut contact connection installation cover's both ends respectively. The utility model discloses a simple connection structure installs the scraper blade in the outside of installation cover, wherein can install the scraper blade of different specifications according to the demand, and the later stage of also being convenient for simultaneously is maintained the dismantlement of scraper blade, and the stop nut that cooperates two sets of bolted connection realizes the fixed to the installation cover, and its overall structure is reasonable, is worth current market and uses widely.
Description
Technical Field
The utility model relates to a mineral production field, concretely relates to scraper blade structure for mineral flotation.
Background
Flotation refers to the use of surfactant-foaming agents that generate large amounts of bubbles. When air is introduced into water or air enters the water due to the stirring of the water, the hydrophobic end of the surfactant is oriented to the air of the bubbles at the air-liquid interface, and the hydrophilic end is still in the solution to form the bubbles; and the other surfactant for trapping is adsorbed on the surface of the solid mineral powder. The adsorption has certain selectivity along with different mineral properties, and the basic principle is that outward hydrophobic end is partially inserted into the air bubble by utilizing the lattice defects on the crystal surface, so that the air bubble can carry away specified mineral powder in the flotation process to achieve the purpose of mineral separation.
For example, chinese patent application No. CN201720339227.8 discloses a scraper device of a flotation machine, and belongs to the technical field of mineral processing engineering equipment. The utility model relates to a scraper device of a flotation machine, which comprises a scraper shaft, a scraper connecting shaft and a scraper; the scraper is connected with the scraper shaft through a scraper connecting shaft, the scraper shaft drives the scraper to rotate, the scraper is a curved surface, and the bending direction of the curved surface is opposite to the movement direction of the scraper.
However, the existing mineral flotation scraper structure has the following technical defects that the scraper structure is inconvenient to disassemble and assemble, the scrapers with different specifications and sizes are inconvenient to replace according to different flotation requirements on the one hand, and the scrapers are inconvenient to disassemble and maintain after being used for a long time on the other hand. To the problem, the utility model designs a scraper blade structure for mineral flotation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be directed against prior art not enough, the utility model provides a scraper blade structure for mineral flotation solves above-mentioned problem as far as possible.
The utility model discloses a following technical scheme realizes:
the utility model provides a scraper blade structure for mineral flotation, is including installing the scraper blade connecting axle on the flotation machine, scraper blade connecting axle link is provided with even axle piece, and the scraper blade connecting axle is connected with the rotation drive arrangement of outside flotation machine through even axle piece, the outside slip cover of scraper blade connecting axle is equipped with the installation cover, the scraper blade is installed in the installation cover outside, the outward appearance of scraper blade connecting axle is provided with the screw thread, and has two sets of stop nut, two sets of through threaded connection in the connecting axle outside stop nut contacts the both ends of connecting the installation cover respectively.
Preferably, the outer side of the scraper connecting shaft is longitudinally provided with a sliding groove, a sliding rail is fixedly arranged in the middle of the bottom of the sliding groove, and the sliding rail is a dovetail-shaped sliding rail.
Preferably, the scraper blade is provided with the multiunit, scraper blade medial extremity fixedly connected with mounting panel, the mounting panel passes through fixed screw demountable installation in the outside of installation cover.
Preferably, the sliding chute is connected with an anti-rotation mechanism in a sliding manner, the anti-rotation mechanism comprises a sliding plate, the bottom of the sliding plate is in sliding fit with a sliding rail in the sliding chute, the upper end of the sliding plate is connected with a movable plate, and the sliding plate is rotatably connected with the movable plate through a rotating shaft.
Preferably, the movable plate is provided with a limit bolt in a threaded insertion manner, the outer side of the limit nut is uniformly provided with limit holes, and the limit bolt is in threaded insertion fit with the limit holes.
The utility model has the advantages that:
the utility model discloses an install the scraper blade in the outside of installation cover through mounting panel cooperation fixing bolt, wherein can install not unidimensional scraper blade according to the demand, the later stage of also being convenient for simultaneously is dismantled the scraper blade and is maintained, the stop nut who locates two sets of bolted connection of outside cooperation of scraper blade connecting axle with installation cover slip cap realizes the fixed to the installation cover, thereby prevent that slewing mechanism can fix stop nut's angle in addition, thereby prevent that stop nut at the flotation rotation in-process from taking place not hard up to influence the stability of unit mount.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the scraper connecting shaft and the limiting nut in FIG. 1 according to the present invention;
fig. 3 is a schematic side view of the anti-rotation mechanism of fig. 2 according to the present invention.
In the figure: 1-scraper connecting shaft, 11-sliding chute, 12-sliding rail, 2-connecting shaft, 3-mounting sleeve, 4-scraper, 41-mounting plate, 42-fixing screw, 5-limiting nut, 51-limiting hole, 6-anti-rotation mechanism, 61-sliding plate, 62-movable plate, 63-rotating shaft and 64-limiting bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-3, a scraper structure for mineral flotation, including a scraper connecting shaft 1 installed on a flotation machine, a connecting end of the scraper connecting shaft 1 is provided with a connecting shaft 2, and the scraper connecting shaft 1 is connected with a mechanism on the flotation machine for driving rotation (such as an output shaft of a motor) through the connecting shaft 2, a mounting sleeve 3 is slidably sleeved outside the middle part of the scraper connecting shaft 1, a scraper 4 is installed outside the mounting sleeve 3, a thread is provided on the outer surface of the scraper connecting shaft 1, and two sets of limit nuts 5 are connected outside the connecting shaft 1 through the thread, and the two sets of limit nuts 5 contact and connect two ends of the mounting sleeve 3 respectively.
Specifically, the outer side of the scraper connecting shaft 1 is longitudinally provided with a sliding groove 11, a sliding rail 12 is fixedly arranged in the middle of the bottom of the sliding groove 11, and the sliding rail 12 is a dovetail-shaped sliding rail, so that the sliding connection structure is ensured not to be separated from the sliding rail 12. The scraper blades 4 are provided with a plurality of groups, the inner side ends of the scraper blades 4 are fixedly connected with mounting plates 41, and the mounting plates 41 are detachably mounted on the outer side of the mounting sleeve 3 through fixing screws 42. The sliding chute 11 is connected with an anti-rotation mechanism 6 in a sliding manner, the anti-rotation mechanism 6 comprises a sliding plate 61, the bottom of the sliding plate 61 is in sliding fit with the sliding rail 12 in the sliding chute 11, the upper end of the sliding plate 61 is connected with a movable plate 62, and the sliding plate 61 and the movable plate 62 are rotationally connected through a rotating shaft 63. The movable plate 62 is inserted with a limit bolt 64 through a thread, the outer side of the limit nut 5 is uniformly provided with a limit hole 51, and the limit bolt 64 is inserted and matched with the limit hole 51 through a thread.
The working principle is as follows: the utility model discloses during the use, confirm the size of a dimension of scraper blade 4 according to the demand in advance, install scraper blade 4 in the outside of installation cover 3 through the mounting panel 41 cooperation fixing bolt 42 of scraper blade 4 bottom, rotate scraper blade connecting axle 1 through even axle 2 and connect in the upper end of flotation machine, a set of stop nut 5 is established to the screw thread cover afterwards, the outside of scraper blade connecting axle 1 is located to the 3 slip cap of slidable mounting cover again, the outside that another group of stop nut 5 made its installation cover 3 of contradicting of threaded rotation again. Then, the movable plate 62 is rotated through the rotating shaft 63 to be separated from the sliding groove 11 and butted against the outer side wall of the limiting nut 5, then the movable plate 62 is inserted by the limiting bolt 64, then the front end of the limiting bolt 64 is inserted into the limiting hole 51 on the outer side of the limiting nut 5, the installation and fixation of the anti-rotation mechanism 6 on the outer side of the limiting nut 5 are completed, and the anti-rotation effect on the limiting nut 5 is achieved.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (5)
1. A scraper blade structure for mineral flotation, is including installing scraper blade connecting axle (1) on the flotation machine, its characterized in that: the scraper blade connecting axle (1) link is provided with even axle piece (2), the outside slip cover of scraper blade connecting axle (1) is equipped with installation cover (3), scraper blade (4) are installed in installation cover (3) outside, the outward appearance of scraper blade connecting axle (1) is provided with the screw thread, and has two sets of stop nut (5), two sets of through screw thread connection in connecting axle (1) outside stop nut (5) contact the both ends of connecting installation cover (3) respectively.
2. A scraper structure for mineral flotation according to claim 1, characterized in that: the scraper blade connecting shaft is characterized in that a sliding groove (11) is longitudinally formed in the outer side of the scraper blade connecting shaft (1), a sliding rail (12) is fixedly arranged in the middle of the bottom of the sliding groove (11), and the sliding rail (12) is a dovetail-shaped sliding rail.
3. A scraper structure for mineral flotation according to claim 1, characterized in that: the scraper blade (4) is provided with the multiunit, scraper blade (4) inboard end fixedly connected with mounting panel (41), mounting panel (41) are through fixed screw (42) demountable installation in the outside of installation cover (3).
4. A scraper structure for mineral flotation according to claim 2, characterized in that: the anti-rotation mechanism (6) is connected in the sliding groove (11) in a sliding mode, the anti-rotation mechanism (6) comprises a sliding plate (61), the bottom of the sliding plate (61) is in sliding fit with a sliding rail (12) in the sliding groove (11), a movable plate (62) is connected to the upper end of the sliding plate (61), and the sliding plate (61) is rotatably connected with the movable plate (62) through a rotating shaft (63).
5. A scraper structure for mineral flotation according to claim 4, characterized in that: the movable plate (62) is provided with a limiting bolt (64) in a threaded insertion mode, the outer side of the limiting nut (5) is uniformly provided with a limiting hole (51), and the limiting bolt (64) is in threaded insertion fit with the limiting hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922112360.1U CN211070471U (en) | 2019-12-01 | 2019-12-01 | A scraper blade structure for mineral flotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922112360.1U CN211070471U (en) | 2019-12-01 | 2019-12-01 | A scraper blade structure for mineral flotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211070471U true CN211070471U (en) | 2020-07-24 |
Family
ID=71633985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922112360.1U Expired - Fee Related CN211070471U (en) | 2019-12-01 | 2019-12-01 | A scraper blade structure for mineral flotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211070471U (en) |
-
2019
- 2019-12-01 CN CN201922112360.1U patent/CN211070471U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |