CN204458917U - A kind of arrestment mechanism of spiral classifier - Google Patents
A kind of arrestment mechanism of spiral classifier Download PDFInfo
- Publication number
- CN204458917U CN204458917U CN201520123623.8U CN201520123623U CN204458917U CN 204458917 U CN204458917 U CN 204458917U CN 201520123623 U CN201520123623 U CN 201520123623U CN 204458917 U CN204458917 U CN 204458917U
- Authority
- CN
- China
- Prior art keywords
- arrestment mechanism
- rotary drum
- locking sleeve
- spiral classifier
- shaft locking
- 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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Abstract
The utility model relates to a kind of arrestment mechanism of spiral classifier, comprise feed pipe, liquid barrier, worm conveyor, casing, rotary drum, bearing, transmission shaft, arrestment mechanism and motor, described feed pipe is connected with worm conveyor, rotary drum is in the outer ring of worm conveyor, described chassis cover is outside rotary drum, described arrestment mechanism is in the side of bearing, it is characterized in that: described arrestment mechanism comprises shaft locking sleeve, braking fork, oil hydraulic cylinder, hydraulic rod, dunnage, described shaft locking sleeve and bearing drive fit, described braking fork is in the below of shaft locking sleeve, described oil hydraulic cylinder one end is connected with dunnage, the described oil hydraulic cylinder the other end is connected with hydraulic rod, affiliated hydraulic rod is pitched with braking and is connected.In the utility model, by the setting of shaft locking sleeve, avoid the wearing and tearing of rotatingshaft, facilitate replacing, not only reduce cost of production, also improve manufacturing efficiency simultaneously.
Description
Technical field
the utility model relates to a kind of arrestment mechanism of spiral classifier.
Background technique
the arrestment mechanism of existing spiral classifier generally all adopts to be braked transmission shaft, not only easily cause the fracture of transmission shaft, also can cause the wearing and tearing of transmission shaft for a long time simultaneously, with changing transmission shaft, because rotatingshaft cost is high, loaded down with trivial details with changing operation, not only add cost of production, also reduce manufacturing efficiency simultaneously.
Summary of the invention
the purpose of this utility model is deficiency in order to solve above-mentioned technology and the arrestment mechanism of a kind of spiral classifier designed.
the arrestment mechanism of a kind of spiral classifier designed by the utility model, comprise feed pipe, liquid barrier, worm conveyor, casing, rotary drum, bearing, transmission shaft, arrestment mechanism and motor, described feed pipe is connected with worm conveyor, rotary drum is in the outer ring of worm conveyor, described chassis cover is outside rotary drum, described arrestment mechanism is in the side of bearing, it is characterized in that: described arrestment mechanism comprises shaft locking sleeve, braking fork, oil hydraulic cylinder, hydraulic rod, dunnage, described shaft locking sleeve and bearing drive fit, described braking fork is in the below of shaft locking sleeve, described oil hydraulic cylinder one end is connected with dunnage, the described oil hydraulic cylinder the other end is connected with hydraulic rod, affiliated hydraulic rod is pitched with braking and is connected.
preferred as one, described braking fork internal diameter and shaft locking sleeve major diameter fit.
preferred as one, described braking fork internal diameter posts rubber layer.
preferred as one, described shaft locking sleeve is provided with upper half part and lower half portion, and described upper half part is connected by locking screw with lower half portion.
preferred as one, described shaft locking sleeve both sides are provided with locking ring.
preferred as one, be provided with purified liquor outlet and taphole on rear side of described rotary drum, described purified liquor outlet is above rotary drum, and described taphole is in the below of rotary drum.
preferred as one, described liquid barrier is at the rear side of worm conveyor.
preferred as one, described worm conveyor comprises cylinder and conveying tooth, and described conveying tooth is welded on outside cylinder, described conveying tooth external diameter and rotary drum minor diameter fit.
preferred as one, described cylinder is provided with discharge port.
in the utility model, by the setting of shaft locking sleeve, avoid the wearing and tearing of rotatingshaft, facilitate replacing, not only reduce cost of production, also improve manufacturing efficiency simultaneously.
Accompanying drawing explanation
fig. 1 is a kind of ball spiral classifier topology view of the present utility model;
fig. 2 is the arrestment mechanism front view of a kind of spiral classifier of the present utility model;
fig. 3 is the arrestment mechanism axonometric drawing of a kind of spiral classifier of the present utility model;
in figure: 1, feed pipe, 2, liquid barrier, 3, worm conveyor, 31, cylinder, 32, tooth is carried, 31a, discharge port, 4, casing, 5, rotary drum, 51, purified liquor outlet, 52, taphole, 6, bearing, 7, transmission shaft, 8, arrestment mechanism, 81, shaft locking sleeve, 81a, upper half part, 81b, lower half portion, 81c, locking screw, 82, braking fork, 82a, rubber layer, 83, oil hydraulic cylinder, 84, hydraulic rod, 85, dunnage, 86, locking ring, 9, motor.
Embodiment
below by embodiment, the utility model will be further described by reference to the accompanying drawings.
embodiment:
as Fig. 1, 2, shown in 3, the arrestment mechanism of a kind of spiral classifier described by the present embodiment, comprise feed pipe 1, liquid barrier 2, worm conveyor 3, casing 4, rotary drum 5, bearing 6, transmission shaft 7, arrestment mechanism 8 and motor 9, described feed pipe 1 is connected with worm conveyor 3, rotary drum 5 is in the outer ring of worm conveyor 3, described casing 4 covers on outside rotary drum 5, described arrestment mechanism 8 is in the side of bearing 6, it is characterized in that: described arrestment mechanism 8 comprises shaft locking sleeve 81, braking fork 82, oil hydraulic cylinder 83, hydraulic rod 84, dunnage 85, described shaft locking sleeve 81 and bearing 6 drive fit, described braking fork 82 is in the below of shaft locking sleeve 81, described oil hydraulic cylinder 83 one end is connected with dunnage 85, described oil hydraulic cylinder 83 the other end is connected with hydraulic rod 84, affiliated hydraulic rod 84 is connected with braking fork 82.
further, 82 internal diameters and shaft locking sleeve 81 major diameter fit are pitched in described braking, by coordinating of braking fork 82 and shaft locking sleeve 81, and the braking effect of optimization further.
further, described braking is pitched on 82 internal diameters and is posted rubber layer 82a, by the setting of rubber layer 82a, prevents shaft locking sleeve 81 and the rigid contact of braking fork 82, also optimizes braking effect simultaneously.
further, described shaft locking sleeve 81 is provided with upper half part 81a and lower half portion 81b, described upper half part 81a is connected by locking screw 81c with lower half portion 81b, upper half part 81a and lower half portion 81b of shaft locking sleeve 81 is connected by locking screw 81c, further ensure lock sleeve 81 and the locking of transmission shaft 7, ensure that braking effect.
further, described shaft locking sleeve 81 both sides are provided with locking ring 86, by the setting of locking ring 86, prevent shaft locking sleeve 81 axial displacement, further ensure braking effect.
further, be provided with purified liquor outlet 51 and taphole 52 on rear side of described rotary drum 5, described purified liquor outlet 51 is above rotary drum 5, and described taphole 52 is in the below of rotary drum 5, and taphole 52 ensure that the discharge of mine tailing, carries out classification to mineral aggregate.
further, described liquid barrier 2, at the rear side of worm conveyor 3, by the setting of liquid barrier 2, prevents unassorted mineral aggregate to scurry in rotary drum 5.
further, described worm conveyor 3 comprises cylinder 31 and conveying tooth 32, and described conveying tooth 32 is welded on outside cylinder 31, described conveying tooth 31 external diameter and rotary drum 5 minor diameter fit, drives conveying tooth 32 to roll, got rid of by waste residue by cylinder 31.
further, described cylinder 31 is provided with discharge port 31a, and mineral aggregate is delivered to cylinder 31 one end by supply pipe 1, carries out classification subsequently by discharge port 31a.
in the utility model, after motor 9 comes into operation, driving transmission shaft 7 to rotate by motor 9 makes cylinder 31 rotate, mineral aggregate is delivered to one end of cylinder 31 by feed pipe 1, rolled from discharge port 31a by cylinder 31 subsequently and throw away, by conveying tooth 32, slag to be rolled discharge toward taphole 52, when needs are braked, motor 9 decommissions, control mechanism hydraulic control cylinder 83 operates subsequently, make hydraulic rod 84 up, braked by braking fork 82 pairs of shaft locking sleeves 81, when after shaft locking sleeve 81 serious wear, pull down locking screw 81c with changing shaft locking sleeve 81, avoid the whole with changing of transmission shaft 7.
in the utility model, by the setting of shaft locking sleeve, avoid the wearing and tearing of rotatingshaft, facilitate replacing, not only reduce cost of production, also improve manufacturing efficiency simultaneously.
specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (9)
1. the arrestment mechanism of a spiral classifier, comprise feed pipe, liquid barrier, worm conveyor, casing, rotary drum, bearing, transmission shaft, arrestment mechanism and motor, described feed pipe is connected with worm conveyor, rotary drum is in the outer ring of worm conveyor, described chassis cover is outside rotary drum, described arrestment mechanism is in the side of bearing, it is characterized in that: described arrestment mechanism comprises shaft locking sleeve, braking fork, oil hydraulic cylinder, hydraulic rod, dunnage, described shaft locking sleeve and bearing drive fit, described braking fork is in the below of shaft locking sleeve, described oil hydraulic cylinder one end is connected with dunnage, the described oil hydraulic cylinder the other end is connected with hydraulic rod, affiliated hydraulic rod is pitched with braking and is connected.
2. the arrestment mechanism of spiral classifier as claimed in claim 1, is characterized in that: described braking fork internal diameter and shaft locking sleeve major diameter fit.
3. the arrestment mechanism of spiral classifier as claimed in claim 1, is characterized in that: described braking fork internal diameter posts rubber layer.
4. the arrestment mechanism of spiral classifier as claimed in claim 1, it is characterized in that: described shaft locking sleeve is provided with upper half part and lower half portion, described upper half part is connected by locking screw with lower half portion.
5. the arrestment mechanism of spiral classifier as claimed in claim 1, is characterized in that: described shaft locking sleeve both sides are provided with locking ring.
6. the arrestment mechanism of spiral classifier as claimed in claim 1, it is characterized in that: be provided with purified liquor outlet and taphole on rear side of described rotary drum, described purified liquor outlet is above rotary drum, and described taphole is in the below of rotary drum.
7. the arrestment mechanism of spiral classifier as claimed in claim 1, is characterized in that: described liquid barrier is at the rear side of worm conveyor.
8. the arrestment mechanism of spiral classifier as claimed in claim 1, is characterized in that: described worm conveyor comprises cylinder and conveying tooth, and described conveying tooth is welded on outside cylinder, described conveying tooth external diameter and rotary drum minor diameter fit.
9. the arrestment mechanism of spiral classifier as claimed in claim 8, is characterized in that: described cylinder is provided with discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123623.8U CN204458917U (en) | 2015-03-04 | 2015-03-04 | A kind of arrestment mechanism of spiral classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123623.8U CN204458917U (en) | 2015-03-04 | 2015-03-04 | A kind of arrestment mechanism of spiral classifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458917U true CN204458917U (en) | 2015-07-08 |
Family
ID=53665807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123623.8U Expired - Fee Related CN204458917U (en) | 2015-03-04 | 2015-03-04 | A kind of arrestment mechanism of spiral classifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780574A (en) * | 2016-04-05 | 2016-07-20 | 李理 | Screen cylinder brake device of screw press washer |
-
2015
- 2015-03-04 CN CN201520123623.8U patent/CN204458917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780574A (en) * | 2016-04-05 | 2016-07-20 | 李理 | Screen cylinder brake device of screw press washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Qiao Zhen 362441 Anxi County of Fujian Province, Wu Zong Cun Line No. 3 Patentee after: Chen Congling Address before: Quanzhou City, Fujian province 362000 Bao Chau Road Xinyi building room 4B-202 Patentee before: Chen Congling |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |