CN110369045A - A kind of sand making machine crusher chamber abrasion-proof structure - Google Patents
A kind of sand making machine crusher chamber abrasion-proof structure Download PDFInfo
- Publication number
- CN110369045A CN110369045A CN201910739172.3A CN201910739172A CN110369045A CN 110369045 A CN110369045 A CN 110369045A CN 201910739172 A CN201910739172 A CN 201910739172A CN 110369045 A CN110369045 A CN 110369045A
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- China
- Prior art keywords
- enhancement layer
- resistance
- chamber
- block
- making machine
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C2013/2825—Shape or inner surface of mill-housings with fastening means for fixing lining members to the inner surface of mill-housings
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of sand making machine crusher chamber abrasion-proof structures, including resistance to mill chamber, first enhancement layer, second enhancement layer, crusher chamber and blanking storehouse, the resistance to mill chamber is internally provided with the first enhancement layer being fixedly connected, first enhancement layer is internally provided with the second enhancement layer, resistance to mill chamber, bolt hole is additionally provided on first enhancement layer and the second enhancement layer, the bolt hole is connect with bolt thread, wear-resisting property of the present invention is high, pass through resistance to mill chamber, first enhancement layer, second enhancement layer, bolt, first block and the second block are combined with each other, wear-resisting property is greatly improved, with better service life, it is suitble to promote.
Description
Technical field
The present invention relates to sand making machine technical field, specifically a kind of sand making machine crusher chamber abrasion-proof structure.
Background technique
Novel sand making machine (vertical shaft type impact crusher) suitable for hardness not higher than 320Pa soft or hard and extremely hard ore
Material is crushed, and sand making machine is widely used in numerous departments such as big, smelting, building materials, highway, railway, water conservancy and chemical industry.
Tup is the sand making machine of monolithic construction, and tup directly passes through bar and is connected to above rotor.This structure, tup had been crushed
Biggish stress can be generated after in journey, and is prone to wear tup.
The broken core of vertical shaft crusher is that rotor block is being centrifuged after material to be comminuted is sent into rotor block
Material enters different transmitting runners under the action of power, and accelerates to cast away under centrifugal force, impacts in Turbulent chamber,
Strong crushing certainly is carried out, therefore two big vulnerable parts of vertical shaft crusher are respectively rotor block and crusher chamber.
The wear-resisting property of existing crusher chamber abrasion-proof structure is lower, therefore proposes a kind of new wear-resisting knot of sand making machine crusher chamber
Structure solves the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of sand making machine crusher chamber abrasion-proof structures, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of sand making machine crusher chamber abrasion-proof structure, including resistance to mill chamber, the first enhancement layer, the second enhancement layer, crusher chamber and blanking storehouse,
The resistance to mill chamber is internally provided with the first enhancement layer being fixedly connected, and first enhancement layer is internally provided with the second reinforcement
Layer, it is additionally provided with bolt hole on resistance to mill chamber, the first enhancement layer and the second enhancement layer, the bolt hole is connect with bolt thread.
As a further solution of the present invention: the inside of second enhancement layer is added with heat proof material, the second enhancement layer
Keep resistance to mill chamber relatively more resistant to abrasive wear, firm with heat proof material collective effect, greatly prolong the service life of resistance to mill chamber, reduce enterprise at
This, increases economic efficiency.
As a further solution of the present invention: the quantity of bolt hole be it is several, preferably four, if pass through bolt hole be inserted into
Bolt stem greatly reinforces whole wear-resisting property, while the outer surface touching position of bolt and resistance to mill chamber is provided with cushion collar, delays
Punching set is made of nitrile rubber, prevents bolt to be in contact for a long time with the outer surface of resistance to mill chamber, damages resistance to mill chamber outer surface
Wound.
As a further solution of the present invention: the inner surface of second enhancement layer is provided with the first antifriction being fixedly connected
Tooth, the quantity of the first antifriction tooth be it is several, the horizontal cross-section of the first antifriction tooth is isosceles-trapezium-shaped, and the second enhancement layer is used
In the inner surface of the first antifriction tooth of protection, and then greatly promote wear-resisting property, the bottom of the crusher chamber and the top in blanking storehouse
Portion is fixedly connected, while is bolted resistance to mill chamber with blanking storehouse by bolt.
As a further solution of the present invention: further including the first block and the second block, the inside setting of the resistance to mill chamber
There are several the second blocks being fixedly connected, the quantity of the second block is four, is evenly arranged at the inner surface of resistance to mill chamber, described
The outer surface of second enhancement layer be provided with it is several be fixedly connected with the first block, the first block and the second block be respectively provided with first plus
The inside of strong layer, and the first block contacts with each other with the second block, in specific works, the first block and the second block are set
It sets, so that resistance to mill chamber, the first enhancement layer and the second enhancement layer is connected more firm, be not readily separated, to have better wearability
Energy.
As a further solution of the present invention: the first antifriction tooth being replaced with into the second antifriction tooth, the second antifriction tooth is semicircle
Shape, same second antifriction tooth are that rectangle or other regular shapes can also.
Compared with prior art, the beneficial effects of the present invention are: wear-resisting property of the present invention is high, added by resistance to mill chamber, first
Strong layer, the second enhancement layer, bolt, the first block and the second block are combined with each other, and have greatly improved wear-resisting property, are had better
Service life is suitble to promote.
In conclusion the second enhancement layer and heat proof material collective effect keep resistance to mill chamber relatively more resistant to abrasive wear, firm, greatly prolong resistance to
The service life of mill chamber reduces entreprise cost, increases economic efficiency, bolt hole is connect with bolt thread, is inserted by bolt hole
If bolt stem, whole wear-resisting property is greatly reinforced, while the outer surface touching position of bolt and resistance to mill chamber is provided with cushion collar,
Cushion collar is made of nitrile rubber, prevent bolt for a long time be in contact with the outer surface of resistance to mill chamber, make resistance to mill chamber outer surface by
Damage, the second enhancement layer are used to protect the inner surface of the first antifriction tooth, and then greatly promote wear-resisting property, the crusher chamber
It is fixedly connected at the top of bottom and blanking storehouse, while be bolted resistance to mill chamber with blanking storehouse by bolt, the first block and the
Two blocks are respectively provided with the inside with the first enhancement layer, and the first block contacts with each other with the second block, in specific works, the
The setting of one block and the second block makes resistance to mill chamber, the first enhancement layer and the second enhancement layer be connected more firm, is not readily separated,
To have better wear-resisting property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of abrasion-proof structure embodiment 1 in the present invention.
Fig. 2 is crusher chamber and the attachment structure schematic diagram in blanking storehouse in the present invention.
Fig. 3 is the structural schematic diagram of abrasion-proof structure embodiment 2 in the present invention.
Fig. 4 is the structural schematic diagram of abrasion-proof structure embodiment 3 in the present invention.
In figure: the resistance to mill chamber of 1-, 2- bolt, the first enhancement layer of 3-, 4- cushion collar, 5- bolt hole, the second enhancement layer of 6-, 7-
One antifriction tooth, 8- heat proof material, 9- through-hole, 10- crusher chamber, 11- blanking storehouse, the first block of 12-, the second block of 13-, 14-
Two antifriction teeth.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of sand making machine crusher chamber abrasion-proof structure, including resistance to mill chamber 1, first are reinforced
First be fixedly connected that be internally provided in the 3, second enhancement layer 6 of layer, crusher chamber 10 and blanking storehouse 11, the resistance to mill chamber 1 is reinforced
Layer 3, the first enhancement layer 3 are used to reinforce the robustness and wearability of resistance to mill chamber 1, and first enhancement layer 3 is internally provided with the
The inside of two enhancement layers 6, second enhancement layer 6 is added with heat proof material 8,8 collective effect of the second enhancement layer 6 and heat proof material
Keep resistance to mill chamber 1 relatively more resistant to abrasive wear, firm, greatly prolong the service life of resistance to mill chamber 1, reduces entreprise cost, increase economic efficiency.
Further, the resistance to mill chamber 1, the first enhancement layer 3, the second enhancement layer 6, which form a whole, constitutes the logical of middle part
Hole 9 passes through for accommodating raw material, while being additionally provided with bolt hole 5, spiral shell on resistance to mill chamber 1, the first enhancement layer 3 and the second enhancement layer 6
The quantity of keyhole 5 be it is several, preferably four, the bolt hole 5 is threadedly coupled with bolt 2, is inserted into several spiral shells by bolt hole 5
Bolt 2 greatly reinforces whole wear-resisting property, while the outer surface touching position of bolt 2 and resistance to mill chamber 1 is provided with cushion collar 4, delays
Punching set 4 is made of nitrile rubber, and 2 long-time of bolt and the outer surface of resistance to mill chamber 1 is prevented to be in contact, make resistance to 1 outer surface of mill chamber by
To damage.
The inner surface of second enhancement layer 6 is provided with the first antifriction tooth 7 being fixedly connected, the first antifriction tooth 7
Quantity be it is several, the horizontal cross-section of the first antifriction tooth 7 is isosceles-trapezium-shaped, and the second enhancement layer 6 is for protecting the first antifriction tooth 7
Inner surface, and then greatly promote wear-resisting property, the bottom of the crusher chamber 10 is fixedly connected with the top in blanking storehouse 11, together
When be bolted resistance to mill chamber 1 with blanking storehouse 11 by bolt 2.
Embodiment 2
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of sand making machine crusher chamber abrasion-proof structure, including resistance to mill chamber 1, first are reinforced
First be fixedly connected that be internally provided in the 3, second enhancement layer 6 of layer, crusher chamber 10 and blanking storehouse 11, the resistance to mill chamber 1 is reinforced
Layer 3, the first enhancement layer 3 are used to reinforce the robustness and wearability of resistance to mill chamber 1, and first enhancement layer 3 is internally provided with the
The inside of two enhancement layers 6, second enhancement layer 6 is added with heat proof material 8,8 collective effect of the second enhancement layer 6 and heat proof material
Keep resistance to mill chamber 1 relatively more resistant to abrasive wear, firm, greatly prolong the service life of resistance to mill chamber 1, reduces entreprise cost, increase economic efficiency.
Further, the resistance to mill chamber 1, the first enhancement layer 3, the second enhancement layer 6, which form a whole, constitutes the logical of middle part
Hole 9 passes through for accommodating raw material, while being additionally provided with bolt hole 5, spiral shell on resistance to mill chamber 1, the first enhancement layer 3 and the second enhancement layer 6
The quantity of keyhole 5 be it is several, preferably four, the bolt hole 5 is threadedly coupled with bolt 2, is inserted into several spiral shells by bolt hole 5
Bolt 2 greatly reinforces whole wear-resisting property, while the outer surface touching position of bolt 2 and resistance to mill chamber 1 is provided with cushion collar 4, delays
Punching set 4 is made of nitrile rubber, and 2 long-time of bolt and the outer surface of resistance to mill chamber 1 is prevented to be in contact, make resistance to 1 outer surface of mill chamber by
To damage.
The inner surface of second enhancement layer 6 is provided with the first antifriction tooth 7 being fixedly connected, the first antifriction tooth 7
Quantity be it is several, the horizontal cross-section of the first antifriction tooth 7 is isosceles-trapezium-shaped, and the second enhancement layer 6 is for protecting the first antifriction tooth 7
Inner surface, and then greatly promote wear-resisting property, the bottom of the crusher chamber 10 is fixedly connected with the top in blanking storehouse 11, together
When be bolted resistance to mill chamber 1 with blanking storehouse 11 by bolt 2.
It further include the first block 12 and the second block 13, the resistance to mill chamber 1 is internally provided with several be fixedly connected
Two blocks 13, the quantity of the second block 13 are four, are evenly arranged at the inner surface of resistance to mill chamber 1, second enhancement layer 6
Outer surface be provided with it is several be fixedly connected with the first block 12, the first block 12 and the second block 13 are respectively provided with and the first enhancement layer 3
Inside, and the first block 12 contacts with each other with the second block 13, in specific works, the first block 12 and the second block 13
Setting, make that resistance to mill chamber 1, that the first enhancement layer 3 and the second enhancement layer 6 are connected is more firm, be not readily separated, to have better
Wear-resisting property.
Embodiment 3
Referring to Fig. 4, embodiment 3 and embodiment 1-2's is distinguished as, the first antifriction tooth 7 is replaced with into the second antifriction tooth 14, second
Antifriction tooth 14 is semicircle, and same second antifriction tooth 14 is that rectangle or other regular shapes can also.
The working principle of the invention is: the second enhancement layer 6 and 8 collective effect of heat proof material keep resistance to mill chamber 1 relatively more resistant to abrasive wear, hard
Gu greatly prolonging the service life of resistance to mill chamber 1, entreprise cost is reduced, is increased economic efficiency, bolt hole 5 and 2 screw thread of bolt connect
It connects, if being inserted into bolt stem 2 by bolt hole 5, greatly reinforces whole wear-resisting property, while the outer surface of bolt 2 and resistance to mill chamber 1
Touching position is provided with cushion collar 4, and cushion collar 4 is made of nitrile rubber, prevents the outer surface of 2 long-time of bolt with resistance to mill chamber 1
It is in contact, resistance to 1 outer surface of mill chamber is made to be damaged, the second enhancement layer 6 is used to protect the inner surface of the first antifriction tooth 7, and then makes
Wear-resisting property greatly promotes, and the bottom of the crusher chamber 10 is fixedly connected with the top in blanking storehouse 11, at the same by bolt 2 make it is resistance to
Mill chamber 1 is bolted with blanking storehouse 11, and the first block 12 and the second block 13 are respectively provided with the inside with the first enhancement layer 3, and
One block 12 contacts with each other with the second block 13, and in specific works, the setting of the first block 12 and the second block 13 makes resistance to
It is more firm that mill chamber 1, the first enhancement layer 3 and the second enhancement layer 6 are connected, and is not readily separated, to have better wear-resisting property.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of sand making machine crusher chamber abrasion-proof structure, including it is resistance to mill chamber (1), the first enhancement layer (3), the second enhancement layer (6), broken
Chamber (10) and blanking storehouse (11), which is characterized in that the resistance to mill chamber (1) is internally provided with the first enhancement layer being fixedly connected
(3), first enhancement layer (3) is internally provided with the second enhancement layer (6), resistance to mill chamber (1), the first enhancement layer (3) and second
It is additionally provided on enhancement layer (6) bolt hole (5), the bolt hole (5) is threadedly coupled with bolt (2), the crusher chamber (10)
It is fixedly connected at the top of bottom and blanking storehouse (11), while connects resistance to mill chamber (1) and blanking storehouse (11) bolt by bolt (2)
It connects.
2. sand making machine crusher chamber abrasion-proof structure according to claim 1, which is characterized in that second enhancement layer (6)
Inside is added with heat proof material (8).
3. sand making machine crusher chamber abrasion-proof structure according to claim 2, which is characterized in that the resistance to mill chamber (1), first add
Strong layer (3), the second enhancement layer (6), which form a whole, constitutes the through-hole (9) at middle part.
4. sand making machine crusher chamber abrasion-proof structure according to claim 1, which is characterized in that bolt hole (5) if quantity be
It is dry.
5. sand making machine crusher chamber abrasion-proof structure according to claim 1, which is characterized in that the quantity of bolt hole (5) is four
It is a.
6. sand making machine crusher chamber abrasion-proof structure according to claim 5, which is characterized in that while bolt (2) and resistance to mill chamber
(1) outer surface touching position is provided with cushion collar (4), and cushion collar (4) is made of nitrile rubber.
7. sand making machine crusher chamber abrasion-proof structure according to claim 3, which is characterized in that second enhancement layer (6)
Inner surface is provided with the first antifriction tooth (7) being fixedly connected, and the quantity of the first antifriction tooth (7) is several, the first antifriction tooth
(7) horizontal cross-section is isosceles-trapezium-shaped.
8. sand making machine crusher chamber abrasion-proof structure according to claim 7, which is characterized in that further include the first block (12) and
Second block (13), the resistance to mill chamber (1) are internally provided with several the second blocks (13) being fixedly connected, the second block (13)
Quantity be four, be evenly arranged at the inner surface of resistance to mill chamber (1), second enhancement layer (6) if outer surface be provided with
Dry to be fixedly connected the first block (12), the first block (12) and the second block (13) are respectively provided with the inside with the first enhancement layer (3),
And first block (12) contact with each other with the second block (13),.
9. sand making machine crusher chamber abrasion-proof structure according to claim 8, which is characterized in that replace the first antifriction tooth (7)
For the second antifriction tooth (14), the second antifriction tooth (14) is semicircle.
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CN201910739172.3A CN110369045A (en) | 2019-08-12 | 2019-08-12 | A kind of sand making machine crusher chamber abrasion-proof structure |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112588408A (en) * | 2020-12-30 | 2021-04-02 | 郑州鼎盛高新能源工程技术有限公司 | Impact inner container of standardized modular impact crusher |
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CN106582956A (en) * | 2016-11-30 | 2017-04-26 | 常州市双强机械制造有限公司 | Breaker plate for breaker |
CN108479954A (en) * | 2018-03-27 | 2018-09-04 | 昆明理工大学 | A kind of wearing composite material blower mill beater plate |
CN109261333A (en) * | 2018-11-19 | 2019-01-25 | 枣庄鑫金山智能机械股份有限公司 | A kind of ball milling sand making machine that multistage centrifugal is broken |
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JPS59212160A (en) * | 1983-05-17 | 1984-12-01 | Ube Ind Ltd | Wear-resistant member for pulverizer |
CN200987993Y (en) * | 2006-12-22 | 2007-12-12 | 石家庄五环矿山设备有限公司 | Anti-loose type lining plate fixing structure of pulverizing and grinding device |
JP4869092B2 (en) * | 2007-01-31 | 2012-02-01 | Jx日鉱日石金属株式会社 | Crusher liner structure |
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CN112588408A (en) * | 2020-12-30 | 2021-04-02 | 郑州鼎盛高新能源工程技术有限公司 | Impact inner container of standardized modular impact crusher |
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