CN201720076U - Fixed tooth plate locking device of hydraulic cone crusher - Google Patents
Fixed tooth plate locking device of hydraulic cone crusher Download PDFInfo
- Publication number
- CN201720076U CN201720076U CN2010201712250U CN201020171225U CN201720076U CN 201720076 U CN201720076 U CN 201720076U CN 2010201712250 U CN2010201712250 U CN 2010201712250U CN 201020171225 U CN201020171225 U CN 201020171225U CN 201720076 U CN201720076 U CN 201720076U
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- CN
- China
- Prior art keywords
- tooth plate
- fixed tooth
- locker
- decide
- locking device
- 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 fixed tooth plate locking device of a hydraulic cone crusher, which is mainly applicable to hydraulic cone crushers. The fixed tooth plate locking device comprises a fixed tooth plate and an upper chamber. The fixed tooth plate is sleeved inside the upper chamber which is in a cylindrical shape, the fixed tooth plate is in a hollow round platform shape, and the inner surface of the upper chamber is an inclined plane which is in contact with the outer surface of the fixed tooth plate. The fixed tooth plate locking device is characterized in that the fixed tooth plate is provided with a card slot and comprises an O-shaped locking device and a plurality of locking bolts. The screw thread of the locking bolts is in contact with the upper chamber after being screwed through the locking device which is clamped in the card slot. The fixed tooth plate locking device of hydraulic cone crusher has the advantages of proper structural design, reliable operation, convenient and fast operation and low cost.
Description
Technical field
What the utility model related to a kind of hydro cone-crusher decides the tooth plate locked instrument, mainly is applicable to hydro cone-crusher.
Background technology
Along with the development of mining industry in recent years, also more and more higher to the requirement of disintegrating apparatus.Hydro cone-crusher has become the main broken equipment in ore dressing plant because of advantage such as production efficiency height, marker size be little and even.But it decides tooth plate locking mode as shown in Figure 1 present domestic existing hydro cone-crusher, remains and adopts U-bolt 1 ' and pad 2 ', and it is fixing to utilize the hanger 4 ' of deciding tooth plate 3 ' will decide between tooth plate 3 ' and the last chamber 5 '.Though this mode has reached the function that will decide tooth plate 3 ' locking, complex operation, dismounting is time-consuming, and reliability, economy are also relatively poor.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, and reliable operation is easy to operate, quick, and economic hydro cone-crusher decide the tooth plate locked instrument.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of hydro cone-crusher decide the tooth plate locked instrument, comprise and decide tooth plate and last chamber, deciding tooth plate is sleeved on indoor, last chamber is a tubular, decide the truncated cone-shaped that tooth plate is a hollow, the inner surface portion of last chamber is divided into the inclined-plane, and this inclined-plane contacts with the outer surface of deciding tooth plate; It is characterized in that: describedly decide to have on the tooth plate draw-in groove; Also comprise locker and a plurality of clamping screw of annular, clamping screw contacts with last chamber after being threaded and passing locker, and locker is connected on the draw-in groove.
The utility model is indoor described to be provided with a plurality of and the as a whole fixing rib in last chamber, and the bottom surface of fixing rib is described inclined-plane, and this bottom surface contacts with the outer surface of deciding tooth plate; Locker is positioned at the fixing rib top, and clamping screw contacts with fixing rib after being threaded and passing locker.
The utility model is provided with keyway, and described keyway extends to the chamber from deciding tooth plate, extends to locker from last chamber again; In described keyway, locking key is installed.
The utility model has lockhole on clamping screw; Also comprise iron wire, described iron wire passes lockhole a plurality of clamping screws is linked together.
The utility model compared with prior art has following positive effect: 1, reasonable in design; 2, reliable operation, easy to operate, quick, and economical.
Description of drawings
Fig. 1 is the sectional structure schematic diagram that the hydro cone-crusher of prior art is decided the tooth plate locked instrument.
Fig. 2 is the sectional structure schematic diagram of the utility model embodiment.
Fig. 3 is the perspective view of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 2 and Fig. 3, the utility model embodiment comprises locker 1, a plurality of clamping screw 2, locking key 3, goes up chamber 4, decides tooth plate 5, iron wire.
Decide tooth plate 5 and be the truncated cone-shaped of hollow.Deciding to have a circle draw-in groove 7 on the tooth plate 5.The outer surface 51 of deciding tooth plate 5 contacts with the bottom surface 61 of fixing rib 6.
Locker 1 is an annular, and it is fixed on the draw-in groove 7, and is positioned at the top of fixing rib 6.Have screwed hole at locker 1 on the position of fixing rib 6, the clamping screw 2 that has been threaded in screwed hole, clamping screw 2 pass locker 1 back and contact with fixing rib 6.When clamping screw 2 was tightened downwards, the A face of deciding the draw-in groove 7 of tooth plate 5 will tightly contact to make with the B face of locker 1 decided tooth plate 5 in 4 lockings of vertical and last chamber.
Be provided with keyway, this keyway extends to chamber 4 from deciding tooth plate 5, extend to locker 1 from last chamber 4 again, also we can say, decide to have on the tooth plate 5 and decide the tooth plate keyway, have the chamber keyway on the last chamber 4, have the locker keyway on the locker 3, decide the tooth plate keyway, go up the chamber keyway, the locker keyway is connected as a single entity and forms the described keyway of this paragragh first row, is fitted with locking key 3 in this keyway, make and decide tooth plate 5 and can not rotate in a circumferential direction, promptly laterally with 4 lockings of last chamber.Such keyway and locking key 3 have a plurality of.
Have lockhole on clamping screw 2, iron wire passes lockhole a plurality of clamping screws 2 is all linked together, the security when having improved work.
Need to change when deciding tooth plate 5, only need unscrew clamping screw 2, take off locking key 3, decide tooth plate 5 and just can easily change.The utility model reasonable in design, reliable operation, easy to operate, quick, and economical, not only reached the function that tooth plate is decided in locking, also being superior to the existing tooth plate locked instrument of deciding aspect efficient, safety, the economic dispatch greatly, is a kind of comparatively ideal tooth plate locked instrument of deciding.
In addition, need to prove, the specific embodiment described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent according to the utility model patent.
Claims (4)
- A hydro cone-crusher decide the tooth plate locked instrument, comprise and decide tooth plate and last chamber, decide tooth plate and be sleeved on indoorly, last chamber is a tubular, decides the truncated cone-shaped that tooth plate is a hollow, the inner surface portion of last chamber is divided into the inclined-plane, this inclined-plane contacts with the outer surface of deciding tooth plate; It is characterized in that: describedly decide to have on the tooth plate draw-in groove; Also comprise locker and a plurality of clamping screw of annular, clamping screw contacts with last chamber after being threaded and passing locker, and locker is connected on the draw-in groove.
- 2. hydro cone-crusher according to claim 1 decides the tooth plate locked instrument, it is characterized in that: indoorly described be provided with a plurality of and the as a whole fixing rib in last chamber, the bottom surface of fixing rib is described inclined-plane, and this bottom surface contacts with the outer surface of deciding tooth plate; Locker is positioned at the fixing rib top, and clamping screw contacts with fixing rib after being threaded and passing locker.
- Hydro cone-crusher according to claim 2 decide the tooth plate locked instrument, it is characterized in that: be provided with keyway, described keyway extends to the chamber from deciding tooth plate, extends to locker from last chamber again; In described keyway, locking key is installed.
- Hydro cone-crusher according to claim 2 decide the tooth plate locked instrument, it is characterized in that: on clamping screw, have lockhole; Also comprise iron wire, described iron wire passes lockhole a plurality of clamping screws is linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201712250U CN201720076U (en) | 2010-04-26 | 2010-04-26 | Fixed tooth plate locking device of hydraulic cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201712250U CN201720076U (en) | 2010-04-26 | 2010-04-26 | Fixed tooth plate locking device of hydraulic cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720076U true CN201720076U (en) | 2011-01-26 |
Family
ID=43488352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201712250U Expired - Fee Related CN201720076U (en) | 2010-04-26 | 2010-04-26 | Fixed tooth plate locking device of hydraulic cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720076U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056679A (en) * | 2014-06-18 | 2014-09-24 | 中信重工机械股份有限公司 | Novel locking and quick-replacement mechanism for fixed cone lining plate of cone crusher |
| CN104549622A (en) * | 2015-01-28 | 2015-04-29 | 浙江浙矿重工股份有限公司 | Fixed cone bracket of cone crusher |
| CN110052819A (en) * | 2019-05-07 | 2019-07-26 | 南昌矿山机械有限公司 | The broken connected automatic attaching/detaching apparatus of rack of one kind and method |
-
2010
- 2010-04-26 CN CN2010201712250U patent/CN201720076U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056679A (en) * | 2014-06-18 | 2014-09-24 | 中信重工机械股份有限公司 | Novel locking and quick-replacement mechanism for fixed cone lining plate of cone crusher |
| CN104056679B (en) * | 2014-06-18 | 2016-12-07 | 中信重工机械股份有限公司 | A kind of Novel conical crushing machine bores liner plate locking and quick-change mechanism surely |
| CN104549622A (en) * | 2015-01-28 | 2015-04-29 | 浙江浙矿重工股份有限公司 | Fixed cone bracket of cone crusher |
| CN104549622B (en) * | 2015-01-28 | 2017-02-22 | 浙江浙矿重工股份有限公司 | Fixed cone bracket of cone crusher |
| CN110052819A (en) * | 2019-05-07 | 2019-07-26 | 南昌矿山机械有限公司 | The broken connected automatic attaching/detaching apparatus of rack of one kind and method |
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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: 20110126 Termination date: 20150426 |
|
| EXPY | Termination of patent right or utility model |