CN207655225U - A kind of paddle type mill screening crusher - Google Patents
A kind of paddle type mill screening crusher Download PDFInfo
- Publication number
- CN207655225U CN207655225U CN201721673376.4U CN201721673376U CN207655225U CN 207655225 U CN207655225 U CN 207655225U CN 201721673376 U CN201721673376 U CN 201721673376U CN 207655225 U CN207655225 U CN 207655225U
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- screening
- cylinder
- discharge bucket
- tup
- screening cylinder
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Abstract
The utility model is related to a kind of paddle type mill screening crushers, including：Cylinder is sieved, is mounted in rack, head end sets feed hopper, and bottom is equipped with the first discharge bucket, the second discharge bucket and third discharge bucket successively from feeding end to discharge end, sieves and sieve plate is arranged on cylinder；Main shaft, in the middle part of screening cylinder；Main motor is mounted in rack, and output shaft is logical to be connected with main shaft；Decelerating motor is mounted in rack, and output shaft is connected with screening cylinder；Hammer mechanism is mounted on screening inner barrel, and is connected with main shaft, is made of the revolution operation different several coarse crushing tups of diameter and several tups fine crushing.The beneficial effects of the utility model：By three discharge buckets, without screening the material for directly acquiring different-grain diameter again；Discharging-material size is no longer determined by the gap between tup and sieve plate, reduces the abrasion between tup and sieve plate, and broken for material provides sufficient broken time and number, and ensure crusher goes out a qualification rate.
Description
Technical field
The utility model is related to a kind of paddle type mill screening crushers.
Background technology
Existing paddle type mill screening crusher and reversible hammer crusher are in order to obtain smaller discharging-material size, only constantly
Gap is turned on ground down, causes tup and plate wear very serious, replace it is frequent, small space between tup and sieve plate and
Gap is easy that material is made to be compacted in shattering process, gradually forms hardened piece, eventually leads to equipment and can not work normally, material
Hardening layer cleaning is very difficult, and cost of equipment maintenance is high, and sieve pore is easy to block.In addition, traditional crusher often can not
Particle size after cracking is classified, it is necessary to can obtain the different material of various grain size categories by screening again, equipment certainly will be increased
Quantity and use cost.
Utility model content
Shortcoming present in regarding to the issue above, the utility model provide a kind of paddle type mill screening crusher, reduce
Abrasion between tup and sieve plate can be obtained the different material of various grain size categories without screening again, and it is broken to improve material
The efficiency of screening.
To achieve the above object, the utility model provides a kind of paddle type mill screening crusher, including：
Sieve cylinder, be mounted in rack, the screening cylinder head end equipped with feed hopper, the screening cylinder body bottom from
Feeding end is equipped with the first discharge bucket, the second discharge bucket and third discharge bucket successively to discharge end, and sieve is arranged on the screening cylinder
Plate, wherein the first discharge bucket is coarse fodder bucket, and the second discharge bucket is middle hopper, and third discharge bucket is fines bucket；
Main shaft, in the middle part of the screening cylinder；
Main motor is mounted in the rack, and the output shaft of the main motor is connected with the main shaft, drives the master
Axis rotates；
Decelerating motor is mounted in the rack, and the output shaft of the decelerating motor is connected with the screening cylinder, is driven
The dynamic screening cylinder rotation；
Hammer mechanism is mounted on the screening inner barrel, and is connected with the main shaft, and the hammer mechanism is by turning round
Run the different several coarse crushing tups of diameter and several tup compositions fine crushing, wherein the revolution of the tup fine crushing runs diameter
Revolution more than the coarse crushing tup runs diameter.
It is further improved as the utility model, the coarse crushing tup is located at the head end of the screening inner barrel, described
Tup fine crushing is located at the tail end of the screening inner barrel.
It is further improved as the utility model, the screening cylinder inboard wall lays wear-resistant liner.
It is further improved as the utility model, the feed hopper is connect by sealing board member with the screening cylinder.
It is further improved as the utility model, outer cover is equipped with outside the sifting barrel body.
It is further improved as the utility model, the screening cylinder is cylindrical.
The beneficial effects of the utility model are：
By arranging coarse fodder bucket, middle hopper, fines bucket, without screening the material for directly acquiring different-grain diameter again；
Material recycles in sieving cylinder to be crushed, and the suitable material of grain size is dropped out from corresponding hopper, to make discharging
Granularity is no longer determined by the gap between tup and sieve plate, and then reduces the abrasion between tup and sieve plate, is the broken of material
Sufficient broken time and number are provided, ensure crusher goes out a qualification rate.
Description of the drawings
Fig. 1 is a kind of schematic diagram of paddle type mill screening crusher of the utility model.
In figure：
1, rack；2, main motor；3, decelerating motor；4, feed hopper；5, main shaft；6, cylinder is sieved；7, outer cover；8-1, first
Discharge bucket；8-2, the second discharge bucket；8-3, third discharge bucket；9, sundries collector；10, coarse crushing tup；11, tup fine crushing.
Specific implementation mode
As shown in Figure 1, a kind of paddle type mill screening crusher of the utility model embodiment, including：Sieve cylinder 6, main shaft
5, main motor 2, decelerating motor 3 and hammer mechanism.
It sieves cylinder 6 to be mounted in rack 1, screening 6 head end of cylinder is equipped with feed hopper 4, sieves 6 bottom of cylinder from feeding end
It is equipped with the first discharge bucket 8-1, the second discharge bucket 8-2 and third discharge bucket 8-3 successively to discharge end, sieves and sieve is set on cylinder 6
Plate, wherein the first discharge bucket 8-1 is coarse fodder bucket, and the second discharge bucket 8-2 is middle hopper, and third discharge bucket 8-3 is fines bucket.It is main
Axis 5 is through 6 middle part of screening cylinder.Main motor 2 is mounted in rack 1, and the output of main motor 2 is logical to be connected with main shaft 5, driving spindle
5 high speed rotations.Decelerating motor 3 is mounted in rack 1, and the output shaft of decelerating motor 3 is connected with screening cylinder 6, drives sifting barrel
6 low speed rotation of body.Hammer mechanism is mounted on inside screening cylinder 6, and is connected with main shaft 5, and hammer mechanism runs diameter by revolution
Different several coarse crushing tups 10 and several tups fine crushing 11 composition, wherein the revolution operation diameter of tup 11 fine crushing is more than thick
The revolution of broken tup 10 runs diameter.
Since discharge bucket is made of multistage discharge bucket, arrange successively from grain size most to discharge end from screening 6 feed end of cylinder
The thick discharge bucket most thin to grain size, closer apart from feed end, material is broken, and number is fewer, and the number on the contrary that is broken is more.
When carrying out reasonable Arrangement to coarse crushing tup 10 and tup fine crushing 11, need to be arranged with multistage hopper Corresponding matching.Therefore, by coarse crushing
The head end inside screening cylinder 6 is arranged in tup 10, and the tail end inside screening cylinder 6 is arranged in tup 11 fine crushing.Such side
Formula makes, under identical rotating speed, the big tup of tactical diameter can provide the impact force of bigger, i.e., tup 11 fine crushing compares coarse crushing
The hammer force bigger of tup 10.Closer to feed end, it is crushed the fewer hammer force degree of number material grain that is smaller, therefore can obtaining
Diameter is maximum.On the contrary, closer to discharge end, the more hammer force degrees of broken number are bigger, therefore the material particular diameter that can be obtained is minimum.
The material ratio that screening drum speed can get different-grain diameter is rationally adjusted according to material characteristic at runtime, difference is obtained with this
The material of grain size.
Further, screening cylinder 6 is cylindrical, is not limited to that shape.
Further, in order to reduce the abrasion to sieving cylinder, screening 6 inner wall of cylinder lays wear-resistant liner.
Further, in order to avoid the leakage of material during sieving approach, feed hopper 4 is by sealing board member and screening
Cylinder 6 connects.
Further, miscellaneous in order to collect still difficult broken material sundries, the setting of 6 end of screening cylinder after cycle is crushed repeatedly
Object collector 9.
Further, in order to be protected to screening cylinder, cosmetic damage, 6 outside of screening cylinder is avoided to be equipped with outer cover 7.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of paddle type mill screening crusher, which is characterized in that including：
Cylinder (6) is sieved, is mounted in rack (1), screening cylinder (6) head end is equipped with feed hopper (4), the sifting barrel
Body (6) bottom is equipped with the first discharge bucket (8-1), the second discharge bucket (8-2) and third discharge bucket successively from feeding end to discharge end
Sieve plate is arranged on the screening cylinder (6) in (8-3), wherein the first discharge bucket (8-1) is coarse fodder bucket, the second discharge bucket (8-2)
For middle hopper, third discharge bucket (8-3) is fines bucket；
Main shaft (5), in the middle part of the screening cylinder (6)；
Main motor (2) is mounted in the rack (1), and the output shaft of the main motor (2) is connected with the main shaft (5), is driven
Dynamic main shaft (5) rotation；
Decelerating motor (3) is mounted in the rack (1), output shaft and the screening cylinder of the decelerating motor (3)
(6) it is connected, drives screening cylinder (6) rotation；
Hammer mechanism is mounted on the screening cylinder (6) inside, and is connected with the main shaft (5), and the hammer mechanism is by returning
Transport the different several coarse crushing tups (10) of row diameter and several tups fine crushing (11) composition, wherein the tup (11) fine crushing
Revolution operation diameter be more than the coarse crushing tup (10) revolution run diameter.
2. paddle type mill screening crusher according to claim 1, which is characterized in that the coarse crushing tup (10) is located at described
The internal head end of cylinder (6) is sieved, the tup (11) fine crushing is located at the internal tail end of the screening cylinder (6).
3. paddle type mill screening crusher according to claim 1, which is characterized in that screening cylinder (6) inner wall is laid
Wear-resistant liner.
4. paddle type mill screening crusher according to claim 1, which is characterized in that the feed hopper (4) passes through sealing plate
Component is connect with the screening cylinder (6).
5. paddle type mill screening crusher according to claim 1, which is characterized in that be equipped with outside the screening cylinder (6)
Outer cover (7).
6. paddle type mill screening crusher according to claim 1, which is characterized in that the screening cylinder (6) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673376.4U CN207655225U (en) | 2017-12-05 | 2017-12-05 | A kind of paddle type mill screening crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673376.4U CN207655225U (en) | 2017-12-05 | 2017-12-05 | A kind of paddle type mill screening crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655225U true CN207655225U (en) | 2018-07-27 |
Family
ID=62940633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721673376.4U Active CN207655225U (en) | 2017-12-05 | 2017-12-05 | A kind of paddle type mill screening crusher |
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| Country | Link |
|---|---|
| CN (1) | CN207655225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996555A (en) * | 2020-08-17 | 2020-11-27 | 百色皓海碳素有限公司 | Preparation method of prebaked anode dry material |
-
2017
- 2017-12-05 CN CN201721673376.4U patent/CN207655225U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996555A (en) * | 2020-08-17 | 2020-11-27 | 百色皓海碳素有限公司 | Preparation method of prebaked anode dry material |
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