CN208526735U - A kind of gyratory crusher sealing device - Google Patents
A kind of gyratory crusher sealing device Download PDFInfo
- Publication number
- CN208526735U CN208526735U CN201821137074.XU CN201821137074U CN208526735U CN 208526735 U CN208526735 U CN 208526735U CN 201821137074 U CN201821137074 U CN 201821137074U CN 208526735 U CN208526735 U CN 208526735U
- Authority
- CN
- China
- Prior art keywords
- accommodating groove
- movable block
- liner plate
- plate body
- gyratory crusher
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of gyratory crusher sealing devices, including rack and liner plate body, liner plate body is placed in the inside for the conical cavity that machine frame inside is equipped with, the two sides of liner plate body are equipped with the first accommodating groove and the second accommodating groove, the inside of first accommodating groove and the inside of the second accommodating groove are respectively equipped with the first movable block and the second movable block, one end of first movable block and one end of the second movable block are equipped with pin hole, and the side of the first accommodating groove and the second accommodating groove side are fixed with fixed pin.A kind of gyratory crusher sealing device of the utility model, by being equipped with foldable movable block and puller bolt, liner plate body can be lifted up, so that liner plate body is closely connect with rack, to improve the leakproofness of crusher, avoids the impurity such as dust and enter the use between liner plate body and rack and influencing liner plate body, and it is easy to operate, it is convenient to dismantle, and the disc spring group being equipped with can play the role of buffering to liner plate body, loosens or rotates when avoiding liner plate body running.
Description
Technical field
The utility model relates to a kind of sealing device, in particular to a kind of gyratory crusher sealing device belongs to machinery and sets
Standby technical field.
Background technique
Gyratory crusher is now widely used for operation broken, fine crushing in the industries material such as large-scale mine, building materials, water conservancy,
The important component that liner plate is crusher chamber is wherein bored surely.Material above rack by feeding, using between two circular cone liner plates
Gap and relative motion carry out the broken of material.
During broken, ore can generate violent impact and lasting abrasion to liner plate, if surely cone liner plate with
The connection of rack is not close, then dust or ore may enter bores between liner plate and rack surely, and liner plate is caused to be worn and break
Bad, the service life for reducing fixed cone liner plate shortens.
Utility model content
The purpose of this utility model is to provide a kind of gyratory crusher sealing devices, to solve to mention in above-mentioned background technique
Determining out connects the problem of closely liner plate not being easily caused to be worn between cone liner plate and rack.
To achieve the above object, the utility model provides the following technical solutions: a kind of gyratory crusher sealing device, including
Rack and liner plate body, the liner plate body are placed in the inside for the conical cavity that machine frame inside is equipped with, and the two sides of the liner plate body are all provided with
There are the first accommodating groove and the second accommodating groove, it is living that the inside of first accommodating groove and the inside of the second accommodating groove are respectively equipped with first
Motion block and the second movable block, one end of first movable block and one end of the second movable block are equipped with pin hole, and described first receives
It receives the side of slot and the second accommodating groove side is fixed with fixed pin, and pin hole is run through at the middle part of fixed pin, described first is living
The other end of the other end of motion block and the second movable block is extended through equipped with the first bolt hole and the second bolt hole, first spiral shell
Keyhole and the second bolt hole are threadedly coupled with puller bolt, and the bottom of the puller bolt sequentially passes through guide sleeve and plain washer
It is contacted with rack.
As a kind of optimal technical scheme of the utility model, the inner wall of the conical cavity is fixed with seal rubber
Pad.
As a kind of optimal technical scheme of the utility model, height of first accommodating groove apart from ground is greater than second
Height of the accommodating groove apart from ground.
As a kind of optimal technical scheme of the utility model, the other end of first movable block side and the second activity
The other end of block side is fixed with fixture block, and the other side of first accommodating groove and the other side of the second accommodating groove are equipped with
Card slot, the card slot are connected together with fixture block.
As a kind of optimal technical scheme of the utility model, the outer sheath of the guide sleeve is equipped with disc spring group, the dish
Spring group is made of several disk springs.
As a kind of optimal technical scheme of the utility model, the outer diameter of first movable block and the second movable block it is outer
Diameter is identical as the outer diameter of liner plate body.
Compared with prior art, the utility model has the beneficial effects that a kind of gyratory crusher sealing dress of the utility model
It sets, by being equipped with foldable movable block and puller bolt, liner plate body can be lifted up, so that liner plate body closely connects with rack
It connects, to improve the leakproofness of crusher, avoids the impurity such as dust and enter between liner plate body and rack and influence liner plate body
Use, improve the service life of liner plate body, and easy to operate, dismantle it is convenient, the disc spring group being equipped with can play liner plate body
The effect of buffering is loosened or is rotated when avoiding liner plate body running.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the first accommodating groove partial enlargement structural representation of the utility model；
Fig. 3 is the second movable block structural schematic diagram of the utility model.
In figure: 1, rack；2, liner plate body；3, the first accommodating groove；4, puller bolt；5, the second accommodating groove；6, the first activity
Block；7, the second movable block；8, pin hole；9, fixed pin；10, the first bolt hole；11, guide sleeve；12, disc spring group；13, plain washer；
14, sealing rubber pad；15, card slot；16, fixture block；17, the second bolt hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of gyratory crusher sealing device, including rack 1 and liner plate body
2, liner plate body 2 is placed in the inside for the conical cavity being equipped with inside rack 1, and the two sides of liner plate body 2 are equipped with the first accommodating groove 3 and
The inside of two accommodating grooves 5, the inside of the first accommodating groove 3 and the second accommodating groove 5 is respectively equipped with the first movable block 6 and the second movable block
7, one end of one end of the first movable block 6 and the second movable block 7 is equipped with pin hole 8, the side of the first accommodating groove 3 and the second storage
5 side of slot is fixed with fixed pin 9, and pin hole 8 is run through at the middle part of fixed pin 9, and the other end of the first movable block 6 and second live
The other end of motion block 7 is extended through equipped with the first bolt hole 10 and the second bolt hole 17, the first bolt hole 10 and the second bolt hole
17 are threadedly coupled with puller bolt 4, and the bottom of puller bolt 4 sequentially passes through guide sleeve 11 and plain washer 13 is contacted with rack 1.
Preferably, the inner wall of conical cavity is fixed with sealing rubber pad 14, improves between liner plate body 2 and conical cavity
Leakproofness.
Preferably, height of first accommodating groove 3 apart from ground is greater than height of second accommodating groove 5 apart from ground, so that top
The movable block that tight bolt 4 can be equipped in accommodating groove.
Preferably, the other end of 7 side of the other end of 6 side of the first movable block and the second movable block is fixed with fixture block
16, the other side of the other side of the first accommodating groove 3 and the second accommodating groove 5 is equipped with card slot 15, and card slot 15 engages company with fixture block 16
It connects, movable block can be fixed.
Preferably, the outer sheath of guide sleeve 11 is equipped with disc spring group 12, and disc spring group 12 is made of several disk springs, it is ensured that
Puller bolt 4 is not loosened when bearing load, and then plays the role of buffering to liner plate body 2.
Preferably, the outer diameter of the outer diameter of the first movable block 6 and the second movable block 7 is identical as the outer diameter of liner plate body 2, so that
When movable block is accommodated into accommodating groove, the outer wall of movable block is bonded with the outer wall of liner plate body 2.
When specifically used, liner plate body 2 is first placed in rack 1 by a kind of gyratory crusher sealing device of the utility model
Portion, and the top that conical cavity is placed in conical cavity, then the movable block that will be accommodated in accommodating groove are run through into the top of liner plate body 2
It takes out, movable block is equipped with recess (not shown), convenient for taking out for movable block, the first bolt hole that two movable blocks are equipped with
10 and second bolt hole 17 be aligned, then puller bolt 4 is sequentially passed through into the first bolt hole 10 and the second bolt hole 17, and with first
Bolt hole 10 and the second bolt hole 17 are threadedly coupled, and the bottom of puller bolt 4 sequentially passes through guide sleeve 11 and plain washer 13, leads
Disc spring group 12(disc spring group 12 is arranged to the outside of set 11 to be made of several disk springs), it is connected in puller bolt 4 in bolt hole
During, the bottom end of puller bolt 4 resists rack 1, so that movable block drives liner plate body 2 to move up, and then liner plate body 2
Outer surface is bonded with conical cavity, since conical cavity is equipped with sealing rubber pad 14, further increases liner plate body 2 and taper
Leakproofness between cavity, and the disc spring group 12 being equipped with can play the role of buffering to liner plate body 2, avoid the work of liner plate body 2
Shi Songdong or rotation；In disassembly, puller bolt 4 is unscrewed, so that liner plate body 2 moves down under gravity, in turn
So that being unclamped between liner plate body 2 and conical cavity, then movable block is accommodated into accommodating groove, and fixture block 16 engages with card slot 15,
To fix movable block, so that liner plate body 2 can be separated with conical cavity.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of gyratory crusher sealing device, including rack (1) and liner plate body (2), which is characterized in that the liner plate body (2)
Be placed in inside rack (1) inside for the conical cavity being equipped with, the two sides of the liner plate body (2) be equipped with the first accommodating groove (3) and
Second accommodating groove (5), the inside of first accommodating groove (3) and the inside of the second accommodating groove (5) are respectively equipped with the first movable block
(6) and the second movable block (7), one end of first movable block (6) and one end of the second movable block (7) are equipped with pin hole (8),
The side and the second accommodating groove (5) side of first accommodating groove (3) are fixed with fixed pin (9), and in fixed pin (9)
Pin hole (8) are run through in portion, and the other end of first movable block (6) and the other end of the second movable block (7) are extended through equipped with the
One bolt hole (10) and the second bolt hole (17), first bolt hole (10) and the second bolt hole (17) are and puller bolt
(4) it is threadedly coupled, the bottom of the puller bolt (4) sequentially passes through guide sleeve (11) and plain washer (13) is contacted with rack (1).
2. a kind of gyratory crusher sealing device according to claim 1, it is characterised in that: the inner wall of the conical cavity
It is fixed with sealing rubber pad (14).
3. a kind of gyratory crusher sealing device according to claim 1, it is characterised in that: first accommodating groove (3)
Height apart from ground is greater than the height of the second accommodating groove (5) apart from ground.
4. a kind of gyratory crusher sealing device according to claim 1, it is characterised in that: first movable block (6)
The other end of side and the other end of the second movable block (7) side are fixed with fixture block (16), first accommodating groove (3)
The other side and the other side of the second accommodating groove (5) are equipped with card slot (15), and the card slot (15) is connected together with fixture block (16).
5. a kind of gyratory crusher sealing device according to claim 1, it is characterised in that: outside the guide sleeve (11)
Side is arranged with disc spring group (12), and the disc spring group (12) is made of several disk springs.
6. a kind of gyratory crusher sealing device according to claim 1, it is characterised in that: first movable block (6)
Outer diameter and the second movable block (7) outer diameter it is identical as the outer diameter of liner plate body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137074.XU CN208526735U (en) | 2018-07-18 | 2018-07-18 | A kind of gyratory crusher sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821137074.XU CN208526735U (en) | 2018-07-18 | 2018-07-18 | A kind of gyratory crusher sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526735U true CN208526735U (en) | 2019-02-22 |
Family
ID=65388571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821137074.XU Expired - Fee Related CN208526735U (en) | 2018-07-18 | 2018-07-18 | A kind of gyratory crusher sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295652A (en) * | 2019-07-29 | 2021-02-02 | 美卓矿物公司 | Liner segment for gyratory or cone crushers |
-
2018
- 2018-07-18 CN CN201821137074.XU patent/CN208526735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295652A (en) * | 2019-07-29 | 2021-02-02 | 美卓矿物公司 | Liner segment for gyratory or cone crushers |
| CN112295652B (en) * | 2019-07-29 | 2023-08-18 | 美卓矿物公司 | Liner segment for gyratory crusher or cone crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20200718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |