CN208449461U - A kind of breaking chamber structure of impact breaker - Google Patents
A kind of breaking chamber structure of impact breaker Download PDFInfo
- Publication number
- CN208449461U CN208449461U CN201820352797.5U CN201820352797U CN208449461U CN 208449461 U CN208449461 U CN 208449461U CN 201820352797 U CN201820352797 U CN 201820352797U CN 208449461 U CN208449461 U CN 208449461U
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- CN
- China
- Prior art keywords
- curtain
- feeding inlet
- impact breaker
- rotor
- several
- 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 discloses a kind of breaking chamber structures of impact breaker, including the crusher chamber being arranged in impact breaker casing, several counterattack devices are provided in crusher chamber, rotor, several percussion devices and sieve plate, several counterattack devices are suspended in above crusher chamber on casing, rotor is located at below counterattack device, several percussion devices are equidistantly arranged on rotor, sieve plate is located at below rotor, the crusher chamber upper end offers feeding inlet, lower end offers discharge port, the feeding inlet is provided with dust-proof curtain, dust-proof curtain includes preceding curtain and rear curtain, the preceding curtain is rubber heavy curtain, it is arranged in feeding inlet inner circumferential, curtain is chain curtain after described, it is suspended in feeding inlet；The breaking chamber structure of the impact breaker of the utility model, by the way that preceding curtain and rear curtain is arranged in feeding inlet, preceding curtain is rubber heavy curtain, and dust in shattering process can be effectively prevent to fly upward away, and rear curtain is chain curtain, can effectively avoid rubble and flies out.
Description
Technical field
The utility model relates to crusher technical fields, more particularly, to a kind of breaking chamber structure of impact breaker.
Background technique
Impact breaker generates high-speed punching to the material being sent into crusher chamber using the bar on high-speed rotating rotor
It hits and is crushed, and make the material being crushed along a tangential direction to throw to the counterpunch board of the crusher chamber other end at a high speed, broken again
It is broken, it then rebounds again from counterpunch board to bar, continues to repeat the above process.
Since broken material is generally rock, hardness is larger, when rock is squeezed broken splitting, it can continue to generate 100~
110 decibels of noise and a large amount of dust particles, while can also be burst out along with high-speed rotating finger stone from feed inlet, slightly
Operating staff will be injured accidentally, bring security risk.
Utility model content
In order to overcome above-mentioned existing issue, the utility model provides a kind of avoidable material and flies out and good dustproof effect
The breaking chamber structure of impact breaker.
The technical solution of the utility model are as follows: a kind of breaking chamber structure of impact breaker, including be arranged in reaction type
Crusher chamber in crusher case is provided with several counterattack devices, rotor, several percussion devices and sieve plate in crusher chamber, several
Counterattack device is suspended in above crusher chamber on casing, and rotor is located at below counterattack device, and several percussion devices are equidistantly arranged in
On rotor, sieve plate is located at below rotor, and the crusher chamber upper end offers feeding inlet, and lower end offers discharge port, the pan feeding
Mouth is provided with dust-proof curtain, and dust-proof curtain includes preceding curtain and rear curtain, and the preceding curtain is rubber heavy curtain, is arranged in pan feeding
Mouth inner circumferential, the rear curtain is chain curtain, is suspended in feeding inlet.
The rubber heavy curtain is by the socket part for being set in feeding inlet surrounding consistent with pan feeding mouth-shaped and is fixed on socket
Several abrasive rubber items of portion's inner circumferential are constituted.
Stock guide is provided in the feeding inlet.
The liner plate of high-chromium alloy material is welded on the stock guide.
The liner plate offers several strip hole slots, is filled with wear-resisting buffer material in hole slot.
Broken cavity wall below the stock guide is equipped with preceding beating lining plate, and preceding beating lining plate is arranged to netted mesh knot
Structure.
The mesh of the preceding beating lining plate is filled with wear-resisting buffer material.
The wear-resisting buffer material is high resiliency rubber and plastic body.
The preceding beating lining plate is that plug-in is connect with broken cavity wall, replacement easy to disassemble,
The utility model has the following beneficial effects:
1, the breaking chamber structure of the impact breaker of the utility model, by the way that preceding curtain and rear curtain is arranged in feeding inlet
Curtain, preceding curtain are rubber heavy curtain, and dust in shattering process can be effectively prevent to fly upward away, and rear curtain is chain curtain, be can effectively avoid
Rubble flies out；
2, the breaking chamber structure of the impact breaker of the utility model passes through the counterattack lining before broken cavity wall is arranged
Plate, preceding beating lining plate are arranged to netted mesh-structured, and netted mesh-structured preceding beating lining plate fine crushing is not thrown to further
The material of device is struck back, crushing efficiency is improved, while material being promoted to form scattering phenomenon in crusher chamber, improves material and material
Between the probability that mutually collides, reduce machine loss.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model rubber heavy curtain；
Fig. 3 is the top view of the utility model stock guide；
Fig. 4 is the top view of beating lining plate before the utility model.
In figure, 1, crusher chamber；2, device is struck back；3, rotor；4, percussion device；5, sieve plate；6, feeding inlet；7, discharge port；
8, preceding curtain；801, socket part；802, abrasive rubber item；9, rear curtain；10, liner plate；101, strip-shaped groove；11, preceding counterattack
Liner plate；111, mesh.
Specific embodiment
The utility model is further elaborated with reference to the accompanying drawings and examples.
As shown in Figures 1 to 4, a kind of breaking chamber structure of impact breaker, including be arranged in impact breaker casing
Interior crusher chamber, is provided with 2 counterattack devices, rotor, 4 percussion devices and sieve plate in crusher chamber, before 2 counterattack devices one
One rear suspension is above the crusher chamber on casing, and rotor is located at below counterattack device, and several percussion devices are equidistantly arranged in rotor
On, sieve plate is located at below rotor.
Crusher chamber upper end offers feeding inlet, and lower end offers discharge port, and discharge port is located at below sieve plate, feeding inlet setting
There is dust-proof curtain, dust-proof curtain includes preceding curtain and rear curtain, and preceding curtain is rubber heavy curtain, is arranged in feeding inlet inner circumferential, rubber
Glue heavy curtain is by the socket part for being set in feeding inlet surrounding consistent with pan feeding mouth-shaped and is fixed on the several resistance to of socket part inner circumferential
Rubber milling item constitute, not only will not encumbrance material poured into from feeding inlet but also dust in shattering process can be effectively prevent to fly upward away；Afterwards
Curtain is chain curtain, is made of, is suspended in feeding inlet more chains, can effectively avoid rubble in crusher chamber fly out outside, reduce
Security risk.
Stock guide is provided in feeding inlet, stock guide is located at below chain curtain, is welded with high-chromium alloy material on stock guide
Liner plate selects the liner plate of high-chromium alloy material to have and uses since stock guide is the impact force that carrying material is fallen at first
The advantage of service life length；Further, strip hole slot is offered on liner plate, is filled with wear-resisting buffer material in hole slot, is improved lining
Plate carries the buffer capacity of material, reduces abrasion, improves the service life of liner plate.
Broken cavity wall below stock guide is equipped with preceding beating lining plate, i.e., preceding beating lining plate is located at rotor side surface, preceding anti-
Liner plate is hit for the further material fine crushing for not thrown to counterattack device, improves crushing efficiency, the setting networking of preceding beating lining plate
Shape is mesh-structured, and netted mesh-structured beating lining plate makes material form scattering phenomenon in crusher chamber, improves material and object
The probability mutually collided between material, it is further fine crushing, reduce machine loss；Further, the mesh of preceding beating lining plate is filled with
Wear-resisting buffer material, wear-resisting buffer material help to improve the bounce of beating lining plate, increase and mutually touch between material and material
The impact force hit, while extending the service life of beating lining plate.
The above-mentioned wear-resisting buffer material of the present embodiment is all made of high resiliency rubber and plastic body, having with high abrasion and high-tension
Point.
As further improvement of this embodiment, preceding beating lining plate is that plug-in is connect with broken cavity wall, in crusher chamber
Wall is fixed with several grafting blocks, and preceding beating lining plate is inserted on broken cavity wall by several liner plate units by grafting block, this
Structure designs the liner plate unit easy to disassemble for replacing some serious wear, does not need entirety and replaces to preceding beating lining plate, tears open
Dress is convenient and reduces maintenance cost.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, all according to this
The technical spirit of utility model any trickle amendment, equivalent replacement and improvement to the above embodiments should be included in this
In the protection scope of utility model technical solution.
Claims (7)
1. a kind of breaking chamber structure of impact breaker is crushed including the crusher chamber being arranged in impact breaker casing
Intracavitary to be provided with several counterattack devices, rotor, several percussion devices and sieve plate, several counterattack devices are suspended in machine above crusher chamber
On shell, rotor is located at below counterattack device, and several percussion devices are equidistantly arranged on rotor, and sieve plate is located at below rotor, institute
It states crusher chamber upper end and offers feeding inlet, lower end offers discharge port, which is characterized in that the feeding inlet is provided with dust-proof curtain
Curtain, dust-proof curtain include preceding curtain and rear curtain, and the preceding curtain is rubber heavy curtain, are arranged in feeding inlet inner circumferential, after described
Curtain is chain curtain, is suspended in feeding inlet, is provided with stock guide in the feeding inlet, in the crusher chamber below the stock guide
Wall is equipped with preceding beating lining plate, and preceding beating lining plate is arranged to netted mesh-structured.
2. the breaking chamber structure of impact breaker according to claim 1, which is characterized in that the rubber heavy curtain by with
Pan feeding mouth-shaped can unanimously be set in the socket part of feeding inlet surrounding and be fixed on several abrasive rubber structures of socket part inner circumferential
At.
3. the breaking chamber structure of impact breaker according to claim 1, which is characterized in that welded on the stock guide
There is the liner plate of high-chromium alloy material.
4. the breaking chamber structure of impact breaker according to claim 3, which is characterized in that if the liner plate offers
Dry strip hole slot, hole slot is interior to be filled with wear-resisting buffer material.
5. the breaking chamber structure of impact breaker according to claim 1, which is characterized in that the preceding beating lining plate
Mesh is filled with wear-resisting buffer material.
6. the breaking chamber structure of impact breaker according to claim 4 or 5, which is characterized in that the wear-resisting buffer
Material is high resiliency rubber and plastic body.
7. the breaking chamber structure of impact breaker according to claim 1, which is characterized in that the preceding beating lining plate with
Broken cavity wall is plug-in connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352797.5U CN208449461U (en) | 2018-03-15 | 2018-03-15 | A kind of breaking chamber structure of impact breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352797.5U CN208449461U (en) | 2018-03-15 | 2018-03-15 | A kind of breaking chamber structure of impact breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208449461U true CN208449461U (en) | 2019-02-01 |
Family
ID=65155694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820352797.5U Expired - Fee Related CN208449461U (en) | 2018-03-15 | 2018-03-15 | A kind of breaking chamber structure of impact breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208449461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124803A (en) * | 2019-06-20 | 2019-08-16 | 浙江双金机械集团股份有限公司 | Tup for horizontal shaft impact crusher |
| CN114178022A (en) * | 2022-02-17 | 2022-03-15 | 烟台道成化学有限公司 | Waterborne polyurethane extinction resin grinding device |
-
2018
- 2018-03-15 CN CN201820352797.5U patent/CN208449461U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124803A (en) * | 2019-06-20 | 2019-08-16 | 浙江双金机械集团股份有限公司 | Tup for horizontal shaft impact crusher |
| CN114178022A (en) * | 2022-02-17 | 2022-03-15 | 烟台道成化学有限公司 | Waterborne polyurethane extinction resin grinding device |
| CN114178022B (en) * | 2022-02-17 | 2022-05-20 | 烟台道成化学有限公司 | Waterborne polyurethane extinction resin grinding device |
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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: 20190201 Termination date: 20200315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |