CN207533309U - A kind of impact crusher - Google Patents
A kind of impact crusher Download PDFInfo
- Publication number
- CN207533309U CN207533309U CN201721107796.6U CN201721107796U CN207533309U CN 207533309 U CN207533309 U CN 207533309U CN 201721107796 U CN201721107796 U CN 201721107796U CN 207533309 U CN207533309 U CN 207533309U
- Authority
- CN
- China
- Prior art keywords
- casing
- sieve plate
- connecting rod
- hammer
- sieve
- 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
Links
Abstract
The utility model discloses a kind of impact crushers, are related to a kind of breaker, chartered plane shell, the transmission shaft being supported in casing；Multiple evenly spaced ring flanges are fixedly installed on the transmission shaft, and fixing axle is installed with jointly on multiple ring flanges；Multiple rotatable hammer bodies are additionally provided in the fixing axle, hammer body is located between two ring flanges；The cabinet top is equipped with charge door, the sieve plate of U-typed is equipped in casing, the bottom of sieve plate offers sieve pore, and multiple hammer bodies are enclosed in sieve plate；First connecting rod is provided on the casing inner wall, and one end of sieve plate is hinged on first connecting rod；The other end of the sieve plate is also hingedly provided with second connecting rod, and second connecting rod is outside through casing.The utility model crushing efficiency is high, and effectively hammer body can be protected.
Description
Technical field
The utility model is related to a kind of breaker, in particular to a kind of impact crusher.
Background technology
Impact crusher completes broken material operation mainly by impact energy.When impact crusher works, electricity
Machine drives rotor to make high speed rotation, and material is uniformly entered in broken machine cavity, the tup impact of revolution at a high speed, shearing splitting material
Material is caused to be broken, meanwhile, the gravity of material itself makes material rush at frame body Internal baffle, sieve from high-speed rotating tup
Item, the material detention more than screen size continues the strike and grinding by hammer on sieve plate, until being crushed to required discharging
Granularity finally by sieve plate discharge machine outside.However existing tup is fixedly mounted in shaft, therefore, shaft is in rotation process
In, all tups are consistent to the active force of coal cinder, and the impact force that coal cinder is subject in shattering process is smaller, broken efficiency compared with
It is low.
Invention content
The purpose of this utility model is to provide a kind of impact crusher, to solve the above problems.
For realize the utility model aim, the technical solution used for：A kind of impact crusher, including casing, support
Transmission shaft in casing；Multiple evenly spaced ring flanges are fixedly installed on the transmission shaft, and on multiple ring flanges altogether
It is same to be installed with fixing axle；The fixing axle is multiple, and multiple fixing axles are circumferentially uniformly arranged along the circumferencial direction of ring flange
Cloth；Be additionally provided with multiple rotatable hammer bodies in the fixing axle, hammer body is located between two ring flanges, and the thickness of hammer body with
Gap matching between two neighboring ring flange；The hammer body includes the hammer handle being mounted in fixing axle and is hinged on hammer handle
Tup；The cabinet top is equipped with charge door, the sieve plate of U-typed is equipped in casing, the bottom of sieve plate offers sieve pore, and more
A hammer body is enclosed in sieve plate；First connecting rod is provided on the casing inner wall, and one end of sieve plate is hinged on first connecting rod；
The other end of the sieve plate is also hingedly provided with second connecting rod, and second connecting rod is outside through casing；On the casing outer wall also
Mounting bracket is provided with, driving motor is installed on mounting bracket, eccentric wheel, and second are fixedly installed on the output shaft of driving motor
The other end of connecting rod is hinged on eccentric wheel.
Further, the bottom of the casing is provided with discharge port, and inclined first is provided on the inner wall of casing and is led
Flowing plate.
Further, the sieve pore on the sieve plate is bellmouth, and the small bore end of bellmouth is directed toward inside sieve plate, conical screen
The big nose end in hole is directed toward discharge port.
Further, the discharge outlet is additionally provided with cover body, and spray tube is provided on the inner wall of cover body, and spray tube
On be provided with multiple nozzles.
Further, also set up the second deflector in the casing, the second deflector is two, two the second deflectors with
The both ends of sieve plate interlock, and the lower end of two the second deflectors is located on the inside of sieve plate.
Further, the transmission shaft, which also couples, driving device.
The beneficial effects of the utility model are,
1. by the way that hammer body is rotatably installed in fixing axle, make transmission shaft in rotation process, the hammer body meeting in fixing axle
By a centrifugal force, thus make transmission shaft in rotation process hammer body because the rotation of transmission shaft is by an inertia force, so as to
Hammer body is made to apply an impact force when colliding coal cinder, so as to improve the crushing efficiency to coal cinder.
2. between hammer body is arranged on two ring flanges, make hammer body that can be suspended vertically in fixation after rotation
On, hammer body is avoided to strike ring flange, while from effectively being protected to hammer body.
3. by the way that one end of sieve plate is hinged on first connecting rod, the other end of sieve plate is hinged on partially by second connecting rod
On heart wheel, making driving motor, eccentric wheel drives sieve plate to be shaken in casing, enables sieve plate quickly will be after crushing in rotation
It is discharged after material screening, prevents solid accumulation on sieve plate.
4. by setting the first deflector in casing, enable the material after being sieved by sieve plate quickly through deflector from
Discharge port is discharged, and avoids solid accumulation in casing.Simultaneously using the second deflector, it can effectively prevent material and enter in charging
It is fallen in casing to the gap between sieve plate and casing, material is enable to be all introduced into above transmission shaft and is crushed.
5. by the way that sieve pore is set tapered hole, broken coal cinder can be discharged by sieve plate from broken cavity in time,
Effectively the sieve plate caused by coal cinder is avoided to block, the working efficiency of crusher is provided.
Description of the drawings
Fig. 1 is the structure chart of impact crusher provided by the utility model；
Fig. 2 is the installation diagram of ring flange in Fig. 1；
Fig. 3 is the structure chart of sieve plate in Fig. 1；
Label and corresponding parts title in attached drawing：
1st, casing, 2, transmission shaft, 3, hammer body, 3a, hammer bright, 3b, tup into shape, 4, charge door, 5, sieve plate, 6, sieve pore, 7, first
Connecting rod, 8, second connecting rod, 9, mounting bracket, 10, driving motor, 11, eccentric wheel, 12, discharge port, 13, cover body, the 14, first water conservancy diversion
Plate, 15, spray tube, the 16, second deflector, 17, ring flange, 18, fixing axle.
Specific embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
The shown a kind of impact crusher provided by the utility model of Fig. 1, Fig. 2, Fig. 3, including casing 1, is supported on
Transmission shaft 2 in casing 1；Multiple evenly spaced ring flanges 17 are fixedly installed on the transmission shaft 2, ring flange 17 passes through key
The mode of connection is fixedly mounted on transmission shaft 2, and is installed with fixing axle 18 on multiple ring flanges 17 jointly；The fixation
Axis 18 is multiple, and the circumferential uniformly arrangement of circumferencial direction of multiple fixing axles 18 along ring flange 17, two adjacent fixing axles 18 it
Between air line distance be less than hammer body 3 length；Multiple rotatable hammer bodies 3 are additionally provided in the fixing axle 18, hammer body 3 is solid
Irremovable on dead axle 18, hammer body 3 is located between two ring flanges 17, and the thickness of hammer body 3 and two neighboring ring flange 17 it
Between gap matching, can effectively prevent hammer body 3 and ring flange 17 struck in rotation process；The hammer body 3 includes being mounted on solid
The hammer handle 3a and tup 3b being hinged on hammer handle 3a on dead axle 18, makes tup 3b that can be shaken on bright 3a is hammered into shape, so as to make
The impact force of tup 3b is improved.1 top of casing is equipped with charge door 4, and the sieve plate 5 of U-typed is equipped in casing 1,
The inside of sieve plate 5 is crusher chamber, and the both ends of sieve plate 5 are not fixed on body inner wall, and the bottom of sieve plate 5 offers sieve pore 6, and
The bottom of sieve plate 5 is in arc-shaped, and sieve pore 6 is evenly distributed on entire arc surface, and multiple hammer bodies 3 are enclosed in sieve plate 5, make hammer
Body 3 can effectively crush the coal cinder in crusher chamber.
First connecting rod 7 is provided on 1 inner wall of casing, first connecting rod 7 is hinged in 1 inner wall of casing, and one end of sieve plate 5
It is hinged on first connecting rod 7；The other end of the sieve plate 5 is also hingedly provided with second connecting rod 8, and second connecting rod 8 runs through casing 1
Outward, and on casing 1 it offers for 8 perforative through-hole of second connecting rod；Mounting bracket 9 is additionally provided on 1 outer wall of casing, is pacified
It shelves and driving motor 10 is installed on 9, be fixedly installed eccentric wheel 11 on the output shaft of driving motor 10, and second connecting rod 8
The other end is hinged on eccentric wheel 11.By the rotation of driving motor 10, driving wheel is made to drive second connecting rod 8, so as to make second
Connecting rod 8 drives sieve plate 5 to be shaken in casing 1, so as to which broken coal dust in crusher chamber be made quickly to be sifted out.
The bottom of the casing 1 is provided with discharge port 12, and inclined first deflector is provided on the inner wall of casing 1
14, the first deflector 14 is two, and two 14 upper ends of the first deflector are located at the both sides of sieve plate 5, the first deflector 14 respectively
Lower end be fixed at discharge port 12, and two deflectors the lower end of sieve plate 5 formed funnel structure.Sieve on the sieve plate 5
Hole 6 is bellmouth, and the small bore end of bellmouth is directed toward inside sieve plate 5, and the big nose end of taper perforation 6 is directed toward discharge port 12.
Cover body 13 is additionally provided with, and spray tube 15 is provided on the inner wall of cover body 13 at into the discharge port 12, and sprayed
Multiple nozzles are provided on pipe 15, the input terminal of spray tube 15 is connect with water tank, and nozzle is atomizer, passes through the spray of nozzle
Leaching can effectively prevent generates airborne dust in material discharge process.The second deflector 16, the second deflector are also set up in the casing 1
16 be two, and the both ends of two the second deflectors 16 and sieve plate 5 interlock, and the lower end of two the second deflectors 16 is located at sieve plate 5
Inside, the upper end of two the second deflectors 16 and the inner wall of casing 1 are fixed, and make material smooth by the water conservancy diversion of the second deflector 16
Enter in crusher chamber.The transmission shaft 2, which also couples, driving device, and driving device is driving motor.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of impact crusher, which is characterized in that including casing, the transmission shaft being supported in casing；On the transmission shaft
Multiple evenly spaced ring flanges are fixedly installed, and fixing axle is installed with jointly on multiple ring flanges；The fixing axle
To be multiple, and the circumferential uniformly arrangement of circumferencial direction of multiple fixing axles along ring flange；Be additionally provided in the fixing axle it is multiple can
The hammer body of rotation, hammer body is located between two ring flanges, and the gap between the thickness of hammer body and two neighboring ring flange matches；
The hammer body includes the hammer handle being mounted in fixing axle and the tup being hinged on hammer handle；The cabinet top is equipped with charge door,
The sieve plate of U-typed is equipped in casing, the bottom of sieve plate offers sieve pore, and multiple hammer bodies are enclosed in sieve plate；The casing
First connecting rod is provided on inner wall, and one end of sieve plate is hinged on first connecting rod；The other end of the sieve plate is also hingedly set
There is second connecting rod, and second connecting rod is outside through casing；Mounting bracket is additionally provided on the casing outer wall, is equipped on mounting bracket
Driving motor is fixedly installed eccentric wheel, and the other end of second connecting rod is hinged on eccentric wheel on the output shaft of driving motor.
2. impact crusher according to claim 1, which is characterized in that the bottom of the casing is provided with discharge port,
And inclined first deflector is provided on the inner wall of casing.
3. impact crusher according to claim 1 or 2, which is characterized in that the sieve pore on the sieve plate is bellmouth,
And the small bore end of bellmouth is directed toward inside sieve plate, the big nose end of taper perforation is directed toward discharge port.
4. impact crusher according to claim 2, which is characterized in that the discharge outlet is additionally provided with cover body, and
Spray tube is provided on the inner wall of cover body, and multiple nozzles are provided on spray tube.
5. impact crusher according to claim 1, which is characterized in that the second deflector is also set up in the casing,
Second deflector is two, and the both ends of two the second deflectors and sieve plate interlock, and the lower end of two the second deflectors is located at sieve
On the inside of plate.
6. impact crusher according to claim 1, which is characterized in that the transmission shaft, which also couples, driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107796.6U CN207533309U (en) | 2017-08-31 | 2017-08-31 | A kind of impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107796.6U CN207533309U (en) | 2017-08-31 | 2017-08-31 | A kind of impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207533309U true CN207533309U (en) | 2018-06-26 |
Family
ID=62608664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721107796.6U Expired - Fee Related CN207533309U (en) | 2017-08-31 | 2017-08-31 | A kind of impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207533309U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614144A (en) * | 2019-08-28 | 2019-12-27 | 徐州力诺健康科技有限公司 | Mechanical product has vibrations hammer mill |
| CN112090507A (en) * | 2020-08-18 | 2020-12-18 | 盐城市博优交通科技有限公司 | Equipment for recycling building material garbage |
| CN113058848A (en) * | 2021-04-26 | 2021-07-02 | 江苏鹏飞集团股份有限公司 | Scattering grader |
-
2017
- 2017-08-31 CN CN201721107796.6U patent/CN207533309U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614144A (en) * | 2019-08-28 | 2019-12-27 | 徐州力诺健康科技有限公司 | Mechanical product has vibrations hammer mill |
| CN112090507A (en) * | 2020-08-18 | 2020-12-18 | 盐城市博优交通科技有限公司 | Equipment for recycling building material garbage |
| CN113058848A (en) * | 2021-04-26 | 2021-07-02 | 江苏鹏飞集团股份有限公司 | Scattering grader |
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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: 20180626 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |