CN204933552U - Single roll crusher - Google Patents
Single roll crusher Download PDFInfo
- Publication number
- CN204933552U CN204933552U CN201520493005.2U CN201520493005U CN204933552U CN 204933552 U CN204933552 U CN 204933552U CN 201520493005 U CN201520493005 U CN 201520493005U CN 204933552 U CN204933552 U CN 204933552U
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- China
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- fluted disc
- grate plate
- diameter fluted
- crushing chamber
- rotating shaft
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Abstract
A kind of single roll crusher, comprises the rotating shaft that crushing chamber runs through crushing chamber with this, and rotating shaft is socketed evenly arrangement multiple fluted disc composition breaker roll; Described breaker roll is made up of major diameter fluted disc alternately and minor diameter fluted disc, its major diameter fluted disc and minor diameter fluted disc are uniformly distributed along the circumference respectively three radial roller teeth, and the roller tooth of major diameter fluted disc and minor diameter fluted disc is in rotational direction staggeredly arranged in rotating shaft; Horizontal grate plate is provided with in the below of breaker roll, tilting grate plate is provided with in the front of breaker roll, the upper end of tilting grate plate and the framework of crushing chamber are hinged, spring supporting screw rod guiding mechanism is provided with at the dorsal part of tilting grate plate, the front end of this spring supporting screw rod guiding mechanism and the bottom of tilting grate plate are hinged, and the nut at this spring supporting screw rod guiding mechanism rear portion is fixed on the framework of crushing chamber.The utility model is specially adapted to the fragmentation of the chemical fertilizer bulk materials of the relatively low somewhat viscous of hardness, effectively can improve the service life of crushing efficiency and fragmentation quality and equipment.
Description
Technical field
The utility model relates to disintegrating machine, is specifically related to a kind of single roll crusher for fertilizer bulk crushing in chemical fertilizer production process.
Background technology
At present, the broken segment of single roll crusher is made up of the fixing grate plate of a discaling roll and being arranged on crusher chamber indoor mostly, and discaling roll rotating shaft is driven by reducing motor.During work, bulk materials enters broken chamber from charging aperture, by the crushing teeth of the High Rotation Speed squeezing action to the impact of bulk materials and slabbing action and roller tooth and fixing grate plate, crushes material to the granularity of needs and is discharged by grate plate gap.This kind of single roll crusher is applicable to the relatively high brittle material of hardness, and for the chemical fertilizer bulk materials of the relatively low somewhat viscous of hardness, adopt current single roll crusher to carry out fragmentation, effect is bad.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of single roll crusher being specially adapted to fertilizer bulk crushing in chemical fertilizer production process.
Technical solution of the present utility model is: a kind of single roll crusher, comprises crushing chamber and the rotating shaft running through this crushing chamber, socket evenly arrangement multiple fluted disc composition breaker roll in described rotating shaft; Described breaker roll is made up of major diameter fluted disc alternately and minor diameter fluted disc, described major diameter fluted disc and minor diameter fluted disc are uniformly distributed along the circumference respectively three radial roller teeth, and the roller tooth of major diameter fluted disc and minor diameter fluted disc is in rotational direction staggeredly arranged in described rotating shaft; Horizontal grate plate is provided with in the below of described breaker roll, tilting grate plate is provided with in the front of described breaker roll, the upper end of described tilting grate plate and the framework of described crushing chamber are hinged, spring supporting screw rod guiding mechanism is provided with at the dorsal part of described tilting grate plate, the front end of this spring supporting screw rod guiding mechanism and the bottom of described tilting grate plate are hinged, and the nut at this spring supporting screw rod guiding mechanism rear portion is fixed on the framework of described crushing chamber.
Further, the diameter of described minor diameter fluted disc is 2/3rds of described major diameter fluted disc diameter.
Further, the angle α that the roller tooth of described major diameter fluted disc and minor diameter fluted disc is in rotational direction staggeredly arranged in described rotating shaft is 40o-50o.
Further, the inclination angle beta in described tilting grate plate opposed vertical direction is 40o-50o.
The beneficial effects of the utility model are:
1, horizontal grate plate and tilting grate plate is adopted to combine grate plate, chemical fertilizer bulk materials directly falls the angle of discaling roll and tilting grate plate, fragmentation is carried out in shearing mainly through roller tooth and grate plate, but not the crumbling method knocked, be particularly suitable for the fragmentation of the chemical fertilizer bulk materials of the relatively low somewhat viscous of hardness, and rotating shaft rotating speed can be reduced, thus the destruction that minimizing sharp pounding causes equipment, reduce airborne dust simultaneously, improve the environment around disintegrating machine;
2, the size of broken dynamics changes by the angle of inclination and adjustment spring supporting screw rod guiding mechanism adjusting tilting grate plate, utilize the cushioning effect of spring supporting screw rod guiding mechanism simultaneously, play the protection to disintegrating apparatus, namely, when meeting the broken foreign matter of hard difficulty and entering machine, device damage is avoided;
3, the roller tooth of breaker roll is arranged to length combining form, and is in rotational direction staggeredly arranged, and is particularly suitable for the feature that chemical fertilizer bulk materials block varies in size, and is conducive to improving broken operating efficiency and fragmentation quality.
Accompanying drawing explanation
Fig. 1 is this single roll crusher structural representation.
Wherein: 1, crushing chamber, 2, rotating shaft, 3, major diameter fluted disc, 4, minor diameter fluted disc, 5, horizontal grate plate, 6, tilting grate plate, 7, spring supporting screw rod guiding mechanism.
Detailed description of the invention
By reference to the accompanying drawings detailed description of the invention of the present utility model is described
.
This single roll crusher comprises crushing chamber 1 and runs through the rotating shaft 2 of crushing chamber 1, and crushing chamber 1 is made up of steel structure frame and wallboard.Rotating shaft 2 is supported by the plain bearing housing at two ends, and being connected with motor by reductor is driven.Socket evenly arrangement multiple fluted disc composition breaker roll in rotating shaft 2, as Fig. 1 embodiment, rotating shaft 2 and fluted disc can adopt six square axles and six square fluted disc shaft hole matching assembly structures.Described breaker roll is made up of major diameter fluted disc 3 alternately and minor diameter fluted disc 4, forms the breaker roll of the roller tooth that varies in size.Major diameter fluted disc 3 and minor diameter fluted disc 4 are uniformly distributed along the circumference respectively three radial roller teeth, as Fig. 1 embodiment, tooth limit, the front and back exterior feature of adjacent roller tooth is designed to smooth camber line type of attachment, each roller crown stretches out forward in olecranon shape, both be conducive to improving roller tooth working strength, the fragmentation of the chemical fertilizer bulk materials of somewhat viscous can have been adapted to again preferably.Major diameter fluted disc 3 is in rotational direction staggeredly arranged in rotating shaft 2 with the roller tooth of minor diameter fluted disc 4, forms the breaker roll of different tooth pitch, is convenient to the even fragmentation of different size dimension material.Be provided with horizontal grate plate 5 in the below of breaker roll, be provided with tilting grate plate 6 in the front of breaker roll, horizontal grate plate 5 is identical with width dimensions with the direction, grate plate gap of tilting grate plate 6, and its grate plate gap is corresponding with the roller tooth of breaker roll.The upper end of tilting grate plate 6 and the framework of crushing chamber 1 are hinged, and as Fig. 1 embodiment, on the framework of the crushing chamber 1 and upper end of tilting grate plate 6 is provided with pin shaft hole, realize being hinged of tilting grate plate 6 upper end and crushing chamber 1 framework by coordinating of bearing pin and described pin shaft hole.Pin shaft hole on crushing chamber 1 framework vertically arranges a row, for the adjustment of tilting grate plate 6 upper end link position.Spring supporting screw rod guiding mechanism 7 is provided with at the dorsal part of tilting grate plate 6, this spring supporting screw rod guiding mechanism 7 by being placed in the spring housing of front end, front portion is assemblied in the spring in described spring housing, the anterior screw rod inserted in described spring, threaded engagement are assemblied in the spring stop on described screw rod and the nut that coordinates with described screw rod forms, the connection convex body that the spring housing front end of its spring supporting screw rod guiding mechanism 7 and tilting grate plate 6 dorsal part bottom are arranged is hinged, and the nut at spring supporting screw rod guiding mechanism 7 rear portion is fixed on the framework of crushing chamber 1.Bearing pin hinge connecting mechanism and the spring supporting screw rod guiding mechanism 7 of above-mentioned tilting grate plate 6 and crushing chamber 1 framework respectively arrange a pair, and the front and back bilateral symmetry in crushing chamber 1 framework is arranged.
The diameter of the minor diameter fluted disc 4 of this single roll crusher is applicable to being arranged to 2/3rds of major diameter fluted disc 3 diameter.
The angle α that major diameter fluted disc 3 and the roller tooth of minor diameter fluted disc 4 of this single roll crusher are in rotational direction staggeredly arranged in rotating shaft 2 is 40o-50o, preferred 45o.
The inclination angle beta in the tilting grate plate 6 opposed vertical direction of this single roll crusher is 40o-50o, preferred 45o.
Claims (4)
1. a single roll crusher, comprise crushing chamber (1) and run through the rotating shaft (2) of this crushing chamber (1), the upper socket of described rotating shaft (2) is arrangement multiple fluted disc composition breaker roll evenly, it is characterized in that: described breaker roll is made up of major diameter fluted disc (3) alternately and minor diameter fluted disc (4), described major diameter fluted disc (3) and minor diameter fluted disc (4) are uniformly distributed along the circumference respectively three radial roller teeth, and major diameter fluted disc (3) is in rotational direction staggeredly arranged in described rotating shaft (2) with the roller tooth of minor diameter fluted disc (4); Horizontal grate plate (5) is provided with in the below of described breaker roll, tilting grate plate (6) is provided with in the front of described breaker roll, the upper end of described tilting grate plate (6) and the framework of described crushing chamber (1) are hinged, spring supporting screw rod guiding mechanism (7) is provided with at the dorsal part of described tilting grate plate (6), the front end of this spring supporting screw rod guiding mechanism (7) and the bottom of described tilting grate plate (6) are hinged, and the nut at this spring supporting screw rod guiding mechanism (7) rear portion is fixedly installed on the framework of described crushing chamber (1).
2. single roll crusher according to claim 1, is characterized in that: the diameter of described minor diameter fluted disc (4) is 2/3rds of described major diameter fluted disc (3) diameter.
3. single roll crusher according to claim 1, is characterized in that: the angle α that described major diameter fluted disc (3) is in rotational direction staggeredly arranged in described rotating shaft (2) with the roller tooth of minor diameter fluted disc (4) is 40o-50o.
4. single roll crusher according to claim 1, is characterized in that: the inclination angle beta in described tilting grate plate (6) opposed vertical direction is 40o-50o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493005.2U CN204933552U (en) | 2015-07-10 | 2015-07-10 | Single roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493005.2U CN204933552U (en) | 2015-07-10 | 2015-07-10 | Single roll crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204933552U true CN204933552U (en) | 2016-01-06 |
Family
ID=55001011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493005.2U Active CN204933552U (en) | 2015-07-10 | 2015-07-10 | Single roll crusher |
Country Status (1)
| Country | Link |
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| CN (1) | CN204933552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174342A (en) * | 2018-09-17 | 2019-01-11 | 上海秉沁环保科技有限公司 | Solid waste rim charge shreds conveying fan |
| CN112128778A (en) * | 2020-08-14 | 2020-12-25 | 安吉临港热电有限公司 | Dust-free sludge incineration device and incineration process thereof |
-
2015
- 2015-07-10 CN CN201520493005.2U patent/CN204933552U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174342A (en) * | 2018-09-17 | 2019-01-11 | 上海秉沁环保科技有限公司 | Solid waste rim charge shreds conveying fan |
| CN112128778A (en) * | 2020-08-14 | 2020-12-25 | 安吉临港热电有限公司 | Dust-free sludge incineration device and incineration process thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |