CN201454622U - Coal slime breaker - Google Patents
Coal slime breaker Download PDFInfo
- Publication number
- CN201454622U CN201454622U CN2009201279806U CN200920127980U CN201454622U CN 201454622 U CN201454622 U CN 201454622U CN 2009201279806 U CN2009201279806 U CN 2009201279806U CN 200920127980 U CN200920127980 U CN 200920127980U CN 201454622 U CN201454622 U CN 201454622U
- Authority
- CN
- China
- Prior art keywords
- coal slime
- contactor
- start button
- disintegrating machine
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a coal slime breaker, which comprises a motor (4), a motor control circuit for controlling the motor and cutters (3), each cutter (3) comprises a cutter shaft and a spiral edge arranged on the cutter shaft, and the coal slime breaker is characterized in that the edge is provided with a groove (1). Since the structure is adopted, the breaking effect of the coal slime breaker is better, the occurrence of the blockage and tripping phenomena of the coal slime breaker is effectively prevented, and the production efficiency is remarkably increased.
Description
Technical field
The utility model relates to a kind of coal slime disintegrating machine, relates in particular to the cutter of coal slime disintegrating machine.
Background technology
It is that bulk coal slime more than 20% is crushed to below the 8mm that the coal slime disintegrating machine is used for moisture, and is distributed to equably in the electric coal, and the coal combustion of fritter is more abundant like this.Existing coal slime disintegrating machine, the circuit for controlling motor and the cutter that comprise motor, motor is controlled, cutter comprise cutter shaft and in the shape of a spiral the shape curve be arranged on the cutter shaft upper knife edge, cutter is made one-directional rotation coal slime is carried out fragmentation under the drive of motor.But this kind coal slime disintegrating machine often blocks, and then tripping operation, causes production efficiency low.
The utility model content
The purpose of this utility model provides a kind of coal slime disintegrating machine of blocking of preventing.
To achieve these goals, the technical scheme below the utility model adopts: a kind of coal slime disintegrating machine, the circuit for controlling motor and the cutter that comprise motor, motor is controlled; Wherein said cutter comprises cutter shaft and at the cutter shaft blade that is provided with of shape curve in the shape of a spiral, it is characterized in that: described blade is provided with groove.
Its further groove is V-shape or U font.
In order further to make the ground grains size evenly, groove evenly is distributed as good along the helical form curve.
Described circuit for controlling motor comprises fuse, stop button, start button, contactor and the electrothermal relay of series connection successively, the two ends of start button are parallel with the self-holding contact of contactor, also are parallel with the main contacts of contactor and the branch road that the rotating control device is in series on the series circuit that start button, contactor and electrothermal relay are formed.
The beneficial effects of the utility model:
(1) on the blade of cutter, groove is set, avoids choking phenomenon to take place so effectively.
(2) groove evenly distributes along the helical form curve, and the particle that the coal slime fragmentation is obtained is more even, broken better effects if.
(3) circuit for controlling motor of coal slime disintegrating machine adopts the rotating control device, has further avoided the generation of choking phenomenon.
In a word, adopt structure of the present utility model, make that the crushing effect of coal slime disintegrating machine is better, avoided the obstruction of coal slime disintegrating machine effectively, and then prevented that the generation of trip phenomenon, production efficiency from having obtained improving significantly.
Description of drawings
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is the structural representation of parts 3 among Fig. 1;
Fig. 3 is the profile of A-A among Fig. 2;
Fig. 4 is the profile of B-B among Fig. 2;
Fig. 5 is the electrical schematic diagram of circuit for controlling motor of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment is done detailed description:
Embodiment: as shown in Figure 1 to Figure 3, a kind of coal slime disintegrating machine, comprise charging aperture 2, cutter 3, motor 4, reductor 5 and the circuit for controlling motor that motor 4 is controlled, cutter 3 comprises cutter shaft and blade, blade shape curve in the shape of a spiral is arranged on the cutter shaft, and cutter shaft one end is fixed in the bearing box 6 of disintegrating machine outside, as shown in Figure 4, the cutter shaft other end is a hub splines, links together with reducer gear.Coal slime enters the coal slime disintegrating machine through charging aperture 2, and motor drives decelerator by belt and rotates, and then cutter is rotated, and like this, the coal slime of process cutter is fractured into and is particle.Wherein blade is provided with groove 1, and the better effects if that makes the coal slime fragmentation like this prevents the generation of the obstruction and the trip phenomenon of coal slime disintegrating machine effectively, and production efficiency significantly improves.The shape of groove can be V-shape or U font.Evenly broken in order to make, groove 1 evenly distributes along the helical form curve, and the described groove 1 on the circumference of helical form curve is four.Certainly the number of groove can be one or other number here, and this all drops within the protection domain of the present utility model.Further, the degree of depth of groove 1 is that 5mm is good.
As shown in Figure 5: circuit for controlling motor comprises fuse JR, stop button SB1, start button SB2, contactor KM1 and the electrothermal relay FR of series connection successively, the two ends of start button SB2 are parallel with the self-holding contact KM1-1 of contactor KM1, also are parallel with the main contacts KM1-2 of contactor and the branch road that the rotating control device is in series on the series circuit that start button SB2, contactor KM1 and electrothermal relay FR form.After pressing start button SB2, contactor KM1 gets electric, the self-holding contact closure, and the main contacts closure, the rotating control device is started working.Motor just can rotate and reverse according to the time of setting like this, and as stopping 3 seconds according to just changeing 20 seconds, the 20 seconds this reiterations that reverse again carry out.So further avoid the obstruction of coal slime disintegrating machine, prevented the generation of trip phenomenon.
Rotating control device among the embodiment is a prior art, no longer describes in detail here.
Though more than in conjunction with the accompanying drawings the utility model is described, any variation of making in the scope of claim of the present utility model all drops within the protection domain of the present utility model.
Claims (5)
1. coal slime disintegrating machine, the circuit for controlling motor and the cutter (3) that comprise motor (4), motor is controlled; Wherein said cutter (3) comprise cutter shaft and on cutter shaft the blade that is provided with of shape curve in the shape of a spiral, it is characterized in that: described blade is provided with groove (1).
2. coal slime disintegrating machine according to claim 1 is characterized in that: described groove (1) is V or U font.
3. coal slime disintegrating machine according to claim 1 and 2 is characterized in that: described groove (1) evenly distributes along the helical form curve.
4. according to claim 1 or 2 arbitrary described coal slime disintegrating machines, it is characterized in that: described circuit for controlling motor comprises fuse (JR), stop button (SB1), start button (SB2), contactor (KM1) and the electrothermal relay (FR) of series connection successively, the two ends of start button (SB2) are parallel with the self-holding contact (KM1-1) of contactor (KM1), also are parallel with the main contacts (KM1-2) of contactor and the branch road that the rotating control device is in series on the series circuit that start button (SB2), contactor (KM1) and electrothermal relay (FR) are formed.
5. according to the described coal slime disintegrating machine of claim 3, it is characterized in that: described circuit for controlling motor comprises fuse (JR), stop button (SB1), start button (SB2), contactor (KM1) and the electrothermal relay (FR) of series connection successively, the two ends of start button (SB2) are parallel with the self-holding contact (KM1-1) of contactor (KM1), also are parallel with the main contacts (KM1-2) of contactor and the branch road that the rotating control device is in series on the series circuit that start button (SB2), contactor (KM1) and electrothermal relay (FR) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201279806U CN201454622U (en) | 2009-07-09 | 2009-07-09 | Coal slime breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201279806U CN201454622U (en) | 2009-07-09 | 2009-07-09 | Coal slime breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454622U true CN201454622U (en) | 2010-05-12 |
Family
ID=42381969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201279806U Expired - Fee Related CN201454622U (en) | 2009-07-09 | 2009-07-09 | Coal slime breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349855A (en) * | 2013-07-18 | 2013-10-16 | 苏州工业园区清源华衍水务有限公司 | Cutting type sludge thickening machine |
| CN104226434A (en) * | 2014-08-29 | 2014-12-24 | 湖州市菱湖荣盛化工厂 | Internal water injection crushing machine |
-
2009
- 2009-07-09 CN CN2009201279806U patent/CN201454622U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349855A (en) * | 2013-07-18 | 2013-10-16 | 苏州工业园区清源华衍水务有限公司 | Cutting type sludge thickening machine |
| CN104226434A (en) * | 2014-08-29 | 2014-12-24 | 湖州市菱湖荣盛化工厂 | Internal water injection crushing machine |
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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 |
Granted publication date: 20100512 Termination date: 20140709 |
|
| EXPY | Termination of patent right or utility model |