CN208727628U - A kind of chain type pulverizer - Google Patents
A kind of chain type pulverizer Download PDFInfo
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- CN208727628U CN208727628U CN201821036136.8U CN201821036136U CN208727628U CN 208727628 U CN208727628 U CN 208727628U CN 201821036136 U CN201821036136 U CN 201821036136U CN 208727628 U CN208727628 U CN 208727628U
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- leaf spring
- broken case
- fixedly connected
- chain type
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Abstract
The utility model discloses a kind of chain type pulverizer, comprising: crushing device and vibration absorber, the crushing device include material feeding box, broken case, feed box and rotation hammer mechanism, and the material feeding box, broken case and feed box are from top to bottom sequentially arranged and are connected；The rotation hammer mechanism built is in the broken case；The vibration absorber is two, and two vibration absorbers are symmetrically disposed on the two sides of the broken box outer wall；Each vibration absorber includes elastic telescopic part, leaf spring and absorption of vibrations column, the outer wall arrangement of case is crushed described in the concave surface face of the leaf spring, and the both ends of the leaf spring concave surface are fixedly connected with the outer wall of the broken case；The elastic telescopic part includes protection cylinder, the first spring, sliding block and guide cylinder, and the protection cylinder includes the first side wall with the bottom cover being fixedly connected in the middle part of the convex globoidal of the leaf spring and the tubular extended to form from the bottom cover edge to the side far from the leaf spring.
Description
Technical field
The utility model relates to a kind of pulverizers, and in particular to a kind of chain type pulverizer.
Background technique
Pulverizer is the machinery that large-sized solid material is crushed to desired size.Pulverizer is in the form of high-speed impact
Comminuted solids raw material, during pulverizer crushes material at present, vibration is larger, so that it is also easy to produce loud noise, it is right
Factory causes sound pollution in bad border.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, provide a kind of chain type pulverizer, solve the prior art
Middle pulverizer vibrates larger technical problem during crushing to material.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of chain type pulverizer, comprising: broken dress
It sets and vibration absorber, the crushing device includes that material feeding box, broken case, feed box and rotation hammer mechanism, the material feeding box are crushed
Case and feed box are from top to bottom sequentially arranged and are connected；The rotation hammer mechanism built is in the broken case；The vibration damping dress
Two are set to, two vibration absorbers are symmetrically disposed on the two sides of the broken box outer wall；Each vibration absorber wraps
Elastic telescopic part, leaf spring and absorption of vibrations column are included, the outer wall arrangement of case, and the plate are crushed described in the concave surface face of the leaf spring
The both ends of spring concave surface are fixedly connected with the outer wall of the broken case；The elastic telescopic part includes protection cylinder, the first spring, cunning
Block and guide cylinder, the protection cylinder include with the bottom cover being fixedly connected in the middle part of the convex globoidal of the leaf spring and by the bottom cover edge
The first side wall of the tubular extended to form to the side far from the leaf spring；First spring is built in the first side wall,
And one end of first spring is fixedly connected with the bottom cover；The guide cylinder includes top cover and from the cap edge to institute
The second sidewall for the tubular that bottom cover direction extends to form is stated, the second sidewall is sheathed on the first side wall, and can be along described
The first side wall slides axially；The sliding block is built in the second sidewall, and one end is fixedly connected with the top cover, is another
End is fixedly connected on one end far from the bottom cover of first spring；The upper end of the absorption of vibrations column and the top cover are solid
It connects calmly, the lower end of the absorption of vibrations column is fixedly connected with the ground.
Compared with prior art, the beneficial effects of the utility model include: the vibration generated when crushing device operating
Two leaf springs being firmly connected with it can be transferred to, so that elastic deformation occurs for leaf spring, to absorb partial vibration energy；
Elastic deformation, which occurs, for the leaf spring can make the elastic telescopic part do stretching motion, further absorb vibrational energy；The vibration
The upper end of absorbing column is fixedly connected with the top cover, the lower end of the absorption of vibrations column is fixedly connected with the ground, so that being weakened
Vibrational energy be finally transmitted to ground, greatly reduce the vibration generated during pulverizer crushes material.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlargement implementation figure in Fig. 1 at A.
Fig. 3 is the structural schematic diagram that hammer mechanism is rotated in the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1~3 are please referred to, the present embodiment provides a kind of chain type pulverizers, comprising: crushing device 1, vibration absorber 2, first
Negative-pressure air fan 3, the second negative-pressure air fan 4, the first segregation ash net 5 and the second segregation ash net 6.
The crushing device 1 includes material feeding box 11, broken case 12, feed box 13 and rotation hammer mechanism 14, the material feeding box
11, it is crushed case 12 and feed box 13 is from top to bottom sequentially arranged and is connected；The rotation hammer mechanism 14 is built in described broken
Case 12；The rotation hammer mechanism 14 includes shaft 141, turntable 142 and hammer body 143, the shaft 141 and the broken case 12
Side wall rotation connection simultaneously drives rotation by external motor (not shown)；The turntable 142 is multiple, multiple turntables
142 are fixedly and coaxially connected with the first rotating shaft 141 and axially successively arrange along it；The hammer body 143 is multiple, Duo Gesuo
The outer marginal circumference array that hammer body 143 is stated along the turntable is arranged；Each hammer body 143 includes iron chains 1431 and iron block
1432, one end of the iron chains 1431 and the outer rim of the turntable 142 are hinged, the other end and the iron block of the iron chains 1431
1432 is hinged；In the present embodiment, there are two the rotation hammer mechanism 14 is oppositely arranged in the broken case 12.
The vibration absorber 2 is two, and two vibration absorbers 2 are symmetrically disposed on the two of 12 outer wall of broken case
Side；Each vibration absorber 2 includes elastic telescopic part 21, leaf spring 22 and absorption of vibrations column 23, the concave surface of the leaf spring 22
The outer wall arrangement of case 12 is crushed described in face, and the both ends of 22 concave surface of the leaf spring are fixed with the outer wall of the broken case 12 and connected
It connects；The elastic telescopic part 21 includes protection cylinder 211, the first spring 212, sliding block 213, guide cylinder 214 and bellows 215, institute
Stating protection cylinder 211 includes with the bottom cover 2111 being fixedly connected in the middle part of the convex globoidal of the leaf spring 22 and by 2111 edge of bottom cover
The first side wall 2112 of the tubular extended to form to the side far from the leaf spring 22；First spring 212 is built in described
The first side wall 2112, and one end of first spring 212 is fixedly connected with the bottom cover 2111；The guide cylinder 214 includes
The second sidewall 2142 of top cover 2141 and the tubular extended to form from 2141 edge of top cover to 2111 direction of bottom cover, institute
It states second sidewall 2142 and is sheathed on the first side wall 2112, and can sliding axially along the first side wall 2112；The cunning
Block 213 is built in the second sidewall 2142, and one end is fixedly connected with the top cover 2141, the other end is fixedly connected on institute
State one end far from the bottom cover 2111 of the first spring 212；The upper end of the absorption of vibrations column 23 and the top cover 2141 are solid
It connects calmly, the lower end of the absorption of vibrations column 23 is fixedly connected with the ground.The vibration that the crushing device 1 generates when operating can pass
It is handed to two be firmly connected with it the leaf spring 22, so that elastic deformation occurs for leaf spring 22, to absorb partial vibration energy；
Elastic deformation, which occurs, for the leaf spring 22 can make the elastic telescopic part 21 do stretching motion, further absorb vibrational energy；It is described
The upper end of absorption of vibrations column 23 is fixedly connected with the top cover 2141, the lower end of the absorption of vibrations column 23 and ground are fixed connects
It connects, so that the vibrational energy being weakened is finally transmitted to ground, greatly reduces the process that pulverizer crushes material
The vibration of middle generation；The bellows 215 is elastic material, and the bellows 215 is sheathed on the first side wall 2112, and its
One end is connect with the outer fringe seal of the bottom cover 2111, the other end and the second sidewall 2142 are tightly connected, and avoids dust
And steam enters inside the protection cylinder 211 and the guide cylinder 214, causes to corrode to first spring 212.
Preferably, the lower end oblique cutting of the absorption of vibrations column 23 is in ground, and extends to 0.8~1.2m below ground, and
The lower end of the absorption of vibrations column 23 is tilted to the side far from the crushing device 1.
First negative-pressure air fan, 3 air intake is connected to the inside of the material feeding box 11, second negative-pressure air fan 4 into
Wind end is connected to the inside of the feed box 13, the outlet air end of first negative-pressure air fan 3 and second negative-pressure air fan 4 with
External environment connection avoids the broken case so that the inside of the material feeding box 11 and the feed box 13 forms subnormal ambient
Fugitive dust in 12 is diffused into outside from the feed inlet of the material feeding box 11 or the discharge port of the feed box 13, improves worker's
Working environment.First segregation ash net 5 and second segregation ash net 6 are respectively arranged at first negative-pressure air fan 3 and described
The air intake of two negative-pressure air fans 4.
Working principle: the vibration that the crushing device 1 generates when operating can be transferred to described in two be firmly connected with it
Leaf spring 22, so that elastic deformation occurs for leaf spring 22, to absorb partial vibration energy；Elastic deformation, which occurs, for the leaf spring 22 to make
The elastic telescopic part 21 does stretching motion, further absorbs vibrational energy；The upper end and the top of the absorption of vibrations column 23
Lid 2141 is fixedly connected, the lower end of the absorption of vibrations column 23 is fixedly connected with the ground, so that the vibrational energy being weakened is final
It is transferred to ground, greatly reduces the vibration generated during pulverizer crushes material.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (7)
1. a kind of chain type pulverizer, comprising: crushing device and vibration absorber, the crushing device include material feeding box, broken case, go out
Hopper and rotation hammer mechanism, the material feeding box, broken case and feed box are from top to bottom sequentially arranged and are connected；The rotation hammer
Mechanism built is in the broken case；The vibration absorber is two, and two vibration absorbers are symmetrically disposed on the broken case
The two sides of outer wall；Each vibration absorber includes elastic telescopic part, leaf spring and absorption of vibrations column, and the concave surface of the leaf spring is just
To the outer wall arrangement of the broken case, and the both ends of the leaf spring concave surface are fixedly connected with the outer wall of the broken case；It is described
Elastic telescopic part includes protection cylinder, the first spring, sliding block and guide cylinder, the protection cylinder include in the convex globoidal of the leaf spring
The first side wall of bottom cover and the tubular extended to form from the bottom cover edge to the side far from the leaf spring that portion is fixedly connected；
First spring is built in the first side wall, and one end of first spring is fixedly connected with the bottom cover；It is described to lead
It include the second sidewall of top cover and the tubular extended to form from the cap edge to the bottom cover direction, described second side to cylinder
Wall is sheathed on the first side wall, and can sliding axially along the first side wall；The sliding block is built in the second sidewall,
And one end is fixedly connected with the top cover, the other end be fixedly connected on first spring far from the bottom cover one end；
The upper end of the absorption of vibrations column is fixedly connected with the top cover, the lower end of the absorption of vibrations column is fixedly connected with the ground.
2. chain type pulverizer according to claim 1, which is characterized in that the lower end oblique cutting of the absorption of vibrations column is in ground
Face, and 0.8~1.2m below ground is extended to, and an inclination of the lower end of the absorption of vibrations column to the separate crushing device
Tiltedly.
3. chain type pulverizer according to claim 1, which is characterized in that the chain type pulverizer further includes the first negative pressure
Blower, the second negative-pressure air fan, the first segregation ash net and the second segregation ash net, the first negative-pressure air fan air intake and the material feeding box
Inside connection, the air intake of second negative-pressure air fan are connected to the inside of the feed box, first negative-pressure air fan and institute
The outlet air end for stating the second negative-pressure air fan is connected to external environment；First segregation ash net and second segregation ash net are respectively set
In first negative-pressure air fan and the air intake of second negative-pressure air fan.
4. chain type pulverizer according to claim 1, which is characterized in that the elastic telescopic part further includes bellows, institute
Stating bellows is elastic material, and the bellows-sheathed is set to the first side wall, and the outer fringe seal of one end and the bottom cover
Connection, the other end and the second sidewall are tightly connected.
5. chain type pulverizer according to claim 1, which is characterized in that the rotation hammer mechanism include shaft, turntable and
The side wall rotation connection of hammer body, the shaft and the broken case simultaneously drives rotation by external motor；The turntable be it is multiple, it is more
A turntable is fixedly and coaxially connected with the first rotating shaft and axially successively arranges along it；The hammer body be it is multiple, it is multiple
The hammer body is arranged along the outer marginal circumference array of the turntable.
6. chain type pulverizer according to claim 5, which is characterized in that each hammer body includes iron chains and iron block,
One end of the iron chains and the outer rim of the turntable are hinged, and the other end of the iron chains and the iron block are hinged.
7. chain type pulverizer according to claim 6, which is characterized in that rotation hammer mechanism phase in the broken case
To there are two settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036136.8U CN208727628U (en) | 2018-06-29 | 2018-06-29 | A kind of chain type pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036136.8U CN208727628U (en) | 2018-06-29 | 2018-06-29 | A kind of chain type pulverizer |
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| Publication Number | Publication Date |
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| CN208727628U true CN208727628U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821036136.8U Active CN208727628U (en) | 2018-06-29 | 2018-06-29 | A kind of chain type pulverizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756053A (en) * | 2020-12-23 | 2021-05-07 | 陈顺 | Concrete regeneration crushing equipment and regeneration crushing method thereof |
-
2018
- 2018-06-29 CN CN201821036136.8U patent/CN208727628U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756053A (en) * | 2020-12-23 | 2021-05-07 | 陈顺 | Concrete regeneration crushing equipment and regeneration crushing method thereof |
| CN112756053B (en) * | 2020-12-23 | 2022-05-13 | 广西开建沥青混凝土有限责任公司 | Concrete regeneration crushing equipment and regeneration crushing method thereof |
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