CN203196678U - Crusher tooth roller with rapidly detached toothed plate - Google Patents
Crusher tooth roller with rapidly detached toothed plate Download PDFInfo
- Publication number
- CN203196678U CN203196678U CN 201320217536 CN201320217536U CN203196678U CN 203196678 U CN203196678 U CN 203196678U CN 201320217536 CN201320217536 CN 201320217536 CN 201320217536 U CN201320217536 U CN 201320217536U CN 203196678 U CN203196678 U CN 203196678U
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- CN
- China
- Prior art keywords
- tooth plate
- roller
- boss
- voussoir
- wedge blocks
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Abstract
The utility model discloses a crusher tooth roller with a rapidly detached toothed plate. The crusher tooth roller comprises toothed plates (1), a roller (3) and inserts (2), wherein a groove (10) is formed between adjacent inserts (2); bosses (9) are formed at the bottom of the toothed plates (1); inclined surfaces (1a) are formed at two ends of one side face of each boss (9); the bosses (9) are in contact with one surfaces of the grooves (10); gaps are formed between the bosses (9) and the other surfaces of the grooves (10); left wedge blocks (4) and right wedge blocks (8) are connected through double-thread screw rods (5), are then respectively arranged at two ends of the toothed plates (1) and are positioned in the gaps; the upper inclined surfaces (1a) of the left wedge blocks (4) and the right wedge blocks (8) and the inclined surfaces (1a) of the bosses (9) are attached together. The crusher tooth roller is simple in structure, stable and reliable, a connection mode is stable and reliable, and after the toothed plates are worn after long-term use, locking nuts on the double-thread screw rods can be rapidly loosened, and the left wedge blocks and the right wedge blocks positioned at two ends are taken out.
Description
Technical field
The present invention relates to a kind of disintegrating machine, be specifically related to the discaling roll of disintegrating machine.
Background technology
The discaling roll structure of the kibbler roll that uses in the market mainly is comprised of tooth plate and roller, is cast with connecting hole on the tooth plate, is processed with screwed hole on the roller, by bolt tooth plate is fixed on the roller.Disintegrating machine is under working condition, connecting bolt is under tension not only, also will be subject to huge shearing force, in case the connecting bolt fracture, tooth plate will come off above the discaling roll of High Rotation Speed, the light like this equipment that then destroys, heavy then cause casualties, and bolt is contacted with material, produce wearing and tearing, cause getting loose, add that the installation and removal of tooth plate are all wasted time and energy, efficient is lower.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of reasonable in design, simple in structure, reliable, the cracker teeth roller of the quickly assembled and disassembled tooth plate of user.
The present invention realizes by such technical scheme:
A kind of cracker teeth roller of fast demountable tooth plate, comprise tooth plate, roller, insert, form groove between adjacent the inserting, the bottom of tooth plate arranges a boss, two of one side of this boss arranges an inclined-plane by constant slope, described boss contacts with one of them face of groove, and form certain gap between the another side of groove, left voussoir is installed in respectively two of tooth plate and is positioned at this gap, bonded to each other being in the same place in inclined-plane of the ramp of left voussoir and right voussoir and boss after voussoir connects by double threaded screw with being connected.
The both sides base plate of described tooth plate is circular arc, when tooth plate be installed in adjacent two insert between the time, the circular arc base plate contacts with the end face of inserting, thus formation face contacts between making tooth plate and inserting, and can bear larger active force, connected mode is reliable and stable.
Further be, described left voussoir is consistent with the gradient on boss inclined-plane with the inclined-plane on the right voussoir, makes between left voussoir and right voussoir and the boss as face contacts, and prevents that tooth plate from running out of along the roller axial float.
One end of described double threaded screw is equipped with stop washer and locking nut, with prevent between voussoir and the stud be connected loosening.
Further be that described inserting evenly distributes on the circumference of roller.
Described boss and groove are dove-tail form, so that connect more reliable.
The described end face of inserting and bottom surface are circular arc.
Cracker teeth roller provided by the invention is simple in structure, reliable and stable, boss one side of tooth plate with insert between contact for face, can bear larger active force, connected mode is reliable and stable, after tooth plate uses wearing and tearing for a long time, locking nut on the quick releasable double threaded screw, and will be positioned at the left voussoir at two and right voussoir takes out, and just can fast tooth plate be changed to taking out along roller shaft, operate very simple; After material enters disintegrating machine, between the discaling roll of a pair of mutual rotation, carry out the interlock fragmentation, material is discharged from the bottom after broken, in the shattering process, the hard material of bulk is delivered on the tooth plate the active force of the tooth plate vertical direction along the profile of tooth acting surface, be delivered on the roller by tooth plate and the acting surface vertical direction of inserting, the discaling roll wearing and tearing are little, safe again.
Description of drawings
Fig. 1 is the structure shaft side figure of cracker teeth roller of the present invention.
Fig. 2 is cracker teeth roller end face assembly structure schematic diagram of the present invention.
Fig. 3 is the toothed plate structure schematic diagram of cracker teeth roller of the present invention.
Fig. 4 is the insert structure schematic diagram of cracker teeth roller of the present invention.
Fig. 5 is the mounting structure schematic diagram of the left voussoir of cracker teeth roller of the present invention, right voussoir, double threaded screw.
Mark among the figure: 1 tooth plate, 2 is inserted, 3 rollers, 4 left voussoirs, 5 double threaded screws, 6 right voussoirs, 7 stop washers, 8 locking nuts, 1a inclined-plane, 9 boss, 10 grooves.
The specific embodiment
In order more to be expressly understood purpose of the present invention, technical scheme and beneficial effect, the present invention is described further below in conjunction with accompanying drawing, but protection scope of the present invention is not limited in following examples.
Extremely shown in Figure 5 such as Fig. 1, a kind of cracker teeth roller of fast demountable tooth plate, comprise tooth plate 1, roller 3, insert 2, wherein, tooth plate 1 is arranged on adjacent inserting between 2, adjacent inserting forms groove 10 between 2, the bottom of tooth plate 1 arranges a boss 9, two of one side of this boss 9 arranges an inclined-plane 1a, described boss 9 contacts with one of them face of groove 10, and form the gap between the another side of groove 10, left voussoir 4 is installed in respectively two of tooth plate 1 and is positioned at this gap, the ramp 1a of left voussoir 4 and right voussoir 6 and bonded to each other being in the same place of inclined-plane 1a of boss 9 after voussoir 6 connects by double threaded screw 5 with being connected; The both sides base plate of described tooth plate 1 is circular arc, and when tooth plate 1 is installed in adjacent two when inserting between 2, the circular arc base plate contacts with 2 the end face inserted; Described left voussoir 4 is consistent with the gradient of boss 9 inclined-plane 1a with the inclined-plane 1a on the right voussoir 6; One end of described double threaded screw 5 is equipped with stop washer 7 and locking nut 8; The described 2 evenly distributions on the circumference of roller 3 of inserting; Described boss 9 and groove 10 are dove-tail form; Described 2 end face and the bottom surface of inserting is circular arc, and, also can flat side be set at a side head of double threaded screw 5, left voussoir 4 and right voussoir 6 are owing to linking together by double threaded screw 5, mutually tension between them, can prevent that tooth plate 1 from from the running out of of the axial float of roller 3, for the convenient double threaded screw 5 that rotates, also can process a flat side at a side head of double threaded screw 5.
During installation, tooth plate 1 is inserted adjacent two vertically from the end face of roller 3 insert between 2, the both sides circular arc base plate of tooth plate 1 contacts with 2 the end face formation face inserted, and stable connection is reliable; When needs dismounting tooth plate 1, unclamp the locking nut 8 on the double threaded screw 5, take out the left voussoir 4 in two and right voussoir 6, tooth plate 1 just can be along roller shaft to having taken out, and this operating process is very easy and light.
Claims (7)
1. the cracker teeth roller of a fast demountable tooth plate, comprise tooth plate (1), roller (3), insert (2), it is characterized in that: form groove (10) between adjacent the inserting (2), the bottom of tooth plate (1) arranges a boss (9), two of one side of this boss (9) arranges an inclined-plane (1a), described boss (9) contacts with one of them face of groove (10), and form the gap between the another side of groove (10), left voussoir (4) is installed in respectively two of tooth plate (1) and is positioned at this gap after voussoir (6) connects by double threaded screw (5) with being connected, and the ramp (1a) of left voussoir (4) and right voussoir (6) is together bonded to each other with the inclined-plane (1a) of boss (9).
2. cracker teeth roller as claimed in claim 1, it is characterized in that: the both sides base plate of described tooth plate (1) is circular arc, when tooth plate (1) is installed in adjacent two when inserting between (2), the circular arc base plate contacts with the end face of insert (2).
3. cracker teeth roller as claimed in claim 1 or 2, it is characterized in that: described left voussoir (4) is consistent with the gradient on boss (9) inclined-plane (1a) with the inclined-plane (1a) on the right voussoir (6).
4. cracker teeth roller as claimed in claim 1 or 2, it is characterized in that: an end of described double threaded screw (5) is equipped with stop washer (7) and locking nut (8).
5. cracker teeth roller as claimed in claim 1 or 2 is characterized in that: described inserting (2) evenly distributes on the circumference of roller (3).
6. cracker teeth roller as claimed in claim 1 or 2, it is characterized in that: described boss (9) and groove (10) are dove-tail form.
7. cracker teeth roller as claimed in claim 1 or 2, it is characterized in that: end face and the bottom surface of described inserting (2) are circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217536 CN203196678U (en) | 2013-04-26 | 2013-04-26 | Crusher tooth roller with rapidly detached toothed plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217536 CN203196678U (en) | 2013-04-26 | 2013-04-26 | Crusher tooth roller with rapidly detached toothed plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196678U true CN203196678U (en) | 2013-09-18 |
Family
ID=49140820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217536 Expired - Fee Related CN203196678U (en) | 2013-04-26 | 2013-04-26 | Crusher tooth roller with rapidly detached toothed plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191802A (en) * | 2013-04-26 | 2013-07-10 | 四川皇龙智能破碎技术股份有限公司 | Crusher tooth roller capable of rapidly mounting and dismounting toothed plate |
-
2013
- 2013-04-26 CN CN 201320217536 patent/CN203196678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191802A (en) * | 2013-04-26 | 2013-07-10 | 四川皇龙智能破碎技术股份有限公司 | Crusher tooth roller capable of rapidly mounting and dismounting toothed plate |
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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: 20130918 |