CN204051895U - Anti-deviation suspension type permanent magnetic dry-dressing machine - Google Patents
Anti-deviation suspension type permanent magnetic dry-dressing machine Download PDFInfo
- Publication number
- CN204051895U CN204051895U CN201420536589.2U CN201420536589U CN204051895U CN 204051895 U CN204051895 U CN 204051895U CN 201420536589 U CN201420536589 U CN 201420536589U CN 204051895 U CN204051895 U CN 204051895U
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- China
- Prior art keywords
- drum surface
- drive roll
- cylinder
- groove
- cycloconveyor belt
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- Expired - Fee Related
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Abstract
A kind of anti-deviation suspension type permanent magnetic dry-dressing machine, elevating hopper is had after frame, on frame has, in, lower three ribbon conveyers, the drive roll of ribbon conveyer is motorized pulleys, the cylindrical shell of drive roll has straight cylinder, there is nose circle lid at the two ends of straight cylinder, the periphery of straight cylinder and the drum surface of periphery composition on the same face of cylinder of nose circle lid, drum surface has the groove along face of cylinder circumference, the drum surface of follower rollers has the groove with the fit depressions on the drum surface of drive roll, the inner ring surface of cycloconveyor belt there is the fin with the fit depressions of the drum surface of drive roll.In using, because the raw iron ores distribution of particles after dropping on the fragmentation on cycloconveyor belt is unbalanced and when causing cycloconveyor belt sideslip, because of the fin of cycloconveyor belt and the engagement of drive roll and follower rollers groove, can ensure that cycloconveyor belt sideslip can not occur; The drive roll of three ribbon conveyers is motorized pulleys, makes the structure structure of complete machine compacter.
Description
Technical field
The utility model relates to the suspension type permanent magnetic dry-dressing machine of a kind of point of iron ore, particularly a kind of ribbon conveyer of suspension type permanent magnetic dry-dressing machine.
Background technology
Dry type magnetic separation be to fragmentation after the preliminary ore dressing processing carried out of raw iron ores particle, raw iron ores preliminarily isolates iron ore after the dry separation that some gangues are tentatively upgrade after dry separation, and then carries out wet separation processing to iron ore after dry separation.In wet magnetic separation process, relate to and use grinding of ball grinder fine iron ore, very large with the consumption of energy during grinding of ball grinder fine iron ore and equipment, after dry separation, iron ore grade is lower, also larger to the freight volume of iron ore after dry separation, and the mine tailing amount produced after wet separation is larger.So improve the dry separation efficiency of raw iron ores, after obtaining the higher dry separation of grade, iron ore both can save the expense of ball milling, can reduce again the tip of freight volume to ore and mine tailing, have very large effect to reduction beneficiation cost.
In prior art, a kind of suspension type permanent magnetic dry-dressing machine is disclosed in Chinese patent ZL 2,010 2 0517541.9, suspension type permanent magnetic dry-dressing machine organic frame, frame front has elevating hopper, frame have respectively upper, in, under main separation ribbon conveyer, feed campaigning ribbon conveyer and flash campaigning ribbon conveyer, ribbon conveyer has before frame, the cylinder at rear two ends, before, tight cycloconveyor belt is connected with between back roll, before, in back roll, having a cylinder to be another cylinder of drive roll is follower rollers, three motors are had below frame, three motors by transmission device respectively with upper, in, the drive roll of lower three ribbon conveyers is connected, the magnetic assembly of useful permanent magnet composition in frame, the front portion of main separation ribbon conveyer has removable every ore deposit plate, there is iron ore storehouse after front dry separation in the removable front every ore deposit plate, there is tailing bin at the removable rear every ore deposit plate, there is iron ore storehouse after rear dry separation the below of flash campaigning ribbon conveyer front end.
During use, the raw iron ores particle after fragmentation is added elevating hopper, after main separation ribbon conveyer, feed campaigning ribbon conveyer and flash campaigning ribbon conveyer, select iron ore and mine tailing after dry separation.
This suspension type permanent magnetic dry-dressing machine has following deficiency:
1. the cylinder of ribbon conveyer is barrel surface is the smooth face of cylinder, and cycloconveyor belt is plane conveyer belt.During use, be not very balanced from the raw iron ores distribution of particles after the main fragmentation dropped on cycloconveyor belt, easily cause cycloconveyor belt sideslip, cycloconveyor belt sideslip can greatly affect dry separation operation;
2. the drive roll of three ribbon conveyers in upper, middle and lower is drive with three motors respectively, makes the structure of complete machine huger.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, the anti-deviation suspension type permanent magnetic dry-dressing machine of cycloconveyor belt not easily sideslip when proposing a kind of compact conformation, use.
The utility model realizes with the following method.
Anti-deviation suspension type permanent magnetic dry-dressing machine organic frame, there is elevating hopper at frame rear portion, frame there is three, upper, middle and lower ribbon conveyer, ribbon conveyer has the cylinder at the forward and backward two ends of frame, be connected with tight cycloconveyor belt between forward and backward cylinder, in forward and backward cylinder, having a cylinder to be another cylinder of drive roll is follower rollers, there are iron ore storehouse and tailing bin after forward and backward dry separation in the below of frame
Drive roll is motorized pulleys, the cylindrical shell of drive roll has straight cylinder, there is nose circle lid at the two ends of straight cylinder, the periphery of straight cylinder and the drum surface of periphery composition on the same face of cylinder of nose circle lid, drum surface has the groove along face of cylinder circumference, the drum surface of follower rollers has the groove with the fit depressions on the drum surface of drive roll, the inner ring surface of cycloconveyor belt has the fin with the fit depressions of the drum surface of drive roll.
During installation, the groove of the drum surface of the fin on the inner ring surface of cycloconveyor belt and drive roll and follower rollers is allowed to be meshed.
In using, because drop on the raw iron ores distribution of particles after the fragmentation on cycloconveyor belt unbalanced and cause cycloconveyor belt sideslip time, because the engagement of the fin of cycloconveyor belt and drive roll and follower rollers drum surface groove, can ensure that cycloconveyor belt sideslip can not occur; The drive roll of three ribbon conveyers in upper, middle and lower is motorized pulleys, makes the structure structure of complete machine compacter.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the schematic front view of a kind of anti-deviation suspension type permanent magnetic dry-dressing machine proposed according to scheme of the invention of the present utility model;
Fig. 2 is the schematic side view of Fig. 1;
Fig. 3 is that the master of built-in electric cylinder cuts open schematic diagram depending on office;
Fig. 4 is the schematic front view of electric roller with external;
Fig. 5 is the schematic front view of follower rollers;
Fig. 6 is the cross-sectional schematic of cycloconveyor belt;
Fig. 7 is the schematic front view of the motorized pulleys having one groove on the straight cylinder of cylindrical shell;
Fig. 8 is the schematic front view of the motorized pulleys having twice groove on the straight cylinder of cylindrical shell.
Detailed description of the invention
In Fig. 1 ~ Fig. 6, anti-deviation suspension type permanent magnetic dry-dressing machine organic frame 1, there is elevating hopper 2 at frame rear portion, frame has three, upper, middle and lower ribbon conveyer 3,4,5, ribbon conveyer has the cylinder at the forward and backward two ends of frame, is connected with tight cycloconveyor belt 6 between forward and backward cylinder, in forward and backward cylinder, having a cylinder to be another cylinder of drive roll 7 is follower rollers 8, and there are iron ore storehouse 9,10 and tailing bin 11 after forward and backward dry separation in the below of frame
Drive roll is motorized pulleys, motorized pulleys can be built-in electric cylinders, also can be electric roller with external, the cylindrical shell of drive roll has straight cylinder 12, there is nose circle lid 13 at the two ends of straight cylinder, 14, the periphery of straight cylinder and the drum surface of periphery composition on the same face of cylinder of nose circle lid, the drum surface of cylindrical shell two ends end cap there is respectively the groove 15 along face of cylinder circumference, 16, the drum surface both sides of follower rollers have the groove 17 with the fit depressions on drive roll drum surface respectively, 18, the inner ring surface of conveyer belt 19 there is the fin 20 with the fit depressions of the drum surface of drive roll.
The utility model is because the fin of cycloconveyor belt and the engagement of drive roll and follower rollers drum surface groove make cycloconveyor belt not easily sideslip.The fin of drive roll and follower rollers drum surface groove and cycloconveyor belt should be supporting one group.
The drum surface groove of above-mentioned drive roll is on the drum surface of cylindrical shell two ends end cap.The drum surface groove of drive roll also can be on straight cylinder.
In Fig. 7, the drum surface of the straight cylinder of drive roll has one groove 21.Together with correspondingly follower rollers drum surface groove with the fin of cycloconveyor belt is also.
In Fig. 8, the drum surface of the straight cylinder of drive roll has twice groove 22,23.Correspondingly the fin of follower rollers drum surface groove and cycloconveyor belt is also twice.
The performance that more anti-deviation the groove of the drum surface of the straight cylinder of drive roll is with the quantity of the fin of the cycloconveyor belt matched is better, but manufacturing cost is also higher.Be generally that cylindrical shell is longer, load is larger, fed distance is far away, need drum surface number of recesses more.The number of recesses of drum surface can be determined as the case may be.
The groove along the face of cylinder of the drum surface of drive roll and follower rollers also can be 2 ~ 10 roads divided equally along drum surface, and the fin on the inner ring surface of correspondingly cycloconveyor belt is also 2 ~ 10 roads divided equally.
Claims (4)
1. an anti-deviation suspension type permanent magnetic dry-dressing machine, organic frame, there is elevating hopper at frame rear portion, on frame has, in, lower three ribbon conveyers, ribbon conveyer has before frame, the cylinder at rear two ends, before, tight cycloconveyor belt is connected with between back roll, before, in back roll, having a cylinder to be another cylinder of drive roll is follower rollers, before the below of frame has, iron ore storehouse and tailing bin after rear dry separation, it is characterized in that: drive roll is motorized pulleys, the cylindrical shell of drive roll has straight cylinder, there is nose circle lid at the two ends of straight cylinder, the periphery of straight cylinder and the drum surface of periphery composition on the same face of cylinder of nose circle lid, drum surface has the groove along face of cylinder circumference, the drum surface of follower rollers has the groove with the fit depressions on the drum surface of drive roll, the inner ring surface of cycloconveyor belt there is the fin with the fit depressions of the drum surface of drive roll.
2., by anti-deviation suspension type permanent magnetic dry-dressing machine according to claim 1, it is characterized in that: the groove of described drive roll drum surface is on the drum surface of nose circle lid.
3., by anti-deviation suspension type permanent magnetic dry-dressing machine according to claim 1, it is characterized in that: the groove of described drive roll drum surface is on the drum surface of straight cylinder.
4., by the anti-deviation suspension type permanent magnetic dry-dressing machine described in claim 1,2 or 3, it is characterized in that: the groove on described drum surface is 2 ~ 10 roads divided equally along drum surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536589.2U CN204051895U (en) | 2014-09-18 | 2014-09-18 | Anti-deviation suspension type permanent magnetic dry-dressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536589.2U CN204051895U (en) | 2014-09-18 | 2014-09-18 | Anti-deviation suspension type permanent magnetic dry-dressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051895U true CN204051895U (en) | 2014-12-31 |
Family
ID=52193488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536589.2U Expired - Fee Related CN204051895U (en) | 2014-09-18 | 2014-09-18 | Anti-deviation suspension type permanent magnetic dry-dressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051895U (en) |
-
2014
- 2014-09-18 CN CN201420536589.2U patent/CN204051895U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160918 |