CN208177542U - Impact breaker - Google Patents
Impact breaker Download PDFInfo
- Publication number
- CN208177542U CN208177542U CN201820164388.2U CN201820164388U CN208177542U CN 208177542 U CN208177542 U CN 208177542U CN 201820164388 U CN201820164388 U CN 201820164388U CN 208177542 U CN208177542 U CN 208177542U
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- CN
- China
- Prior art keywords
- upper cover
- counterpunch board
- spring
- reamer
- fixed
- 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.)
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Abstract
The utility model relates to crushers, open impact breaker, including pedestal, upper cover and shell, upper cover one end and the end of pedestal are hinged, the upper cover other end is fixed with casing bolts, the cavity for being used for breaking up stone is formed between upper cover and shell, upper cover outer end is fixed with hydraulic cylinder, stretching in hydraulic cylinder has telescopic rod, telescopic rod end is extend into cavity, and the end of telescopic rod is hinged with counterpunch board, and counterpunch board one end and upper cover are hinged, the counterpunch board other end is connected with spring, and the other end of spring is fixedly connected with upper cover inner sidewall.The first counterpunch board of the utility model and the second counterpunch board all pass through hydraulic cylinder and are driven, first counterpunch board and the second counterpunch board counterforce are big, convex block is fitted on the first counterpunch board and the second counterpunch board simultaneously, protrusion is all fixed on convex block, protrusion can further crush stone, reamer upper end side on reamer component is sharp end, and crushing effect is good.
Description
Technical field
The utility model relates to crusher more particularly to impact breakers.
Background technique
Currently, conventional impact breaker on the market, be by body, rotor, counterattack plate body, belt pulley set at.Work
When making, it is driven by a motor belt wheel drive rotor high speed rotation strike material, material is and anti-in the case where effect is hit in the hammering of rotor upper plate
Plate body collision is hit, by repeatedly hitting, colliding, meets the material of granularity requirements through being discharged below body.Existing crusher is broken
Broken effect is poor.
Summary of the invention
The utility model provides impact breaker for the disadvantage of crushing effect difference in the prior art.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
The end of impact breaker, including pedestal, upper cover and shell, upper cover one end and pedestal is hinged, the upper cover other end
It is fixed with casing bolts, forms the cavity for being used for breaking up stone between upper cover and shell, it is hydraulic that upper cover outer end is fixed with first
Cylinder and second hydraulic cylinder, stretching in first hydraulic cylinder has the first telescopic rod, and the first telescopic rod end is extend into cavity, and first stretches
The end of contracting bar is hinged with the first counterpunch board, and first counterpunch board one end and upper cover are hinged, and the first counterpunch board other end is connected with
The other end of one spring, the first spring is fixedly connected with upper cover inner sidewall, and stretching in second hydraulic cylinder has the second telescopic rod, and second
Telescopic rod end is also extend into cavity, and the end of the second telescopic rod is hinged with the second counterpunch board, second counterpunch board one end with it is upper
Lid is hinged, and the second counterpunch board other end is fixed with second spring, and the other end of second spring is fixedly connected with upper cover inner sidewall.
Preferably, upper cover inner sidewall is fixed with the first spring base and second spring seat, the first spring end is sleeved on
Be fixedly connected on one spring base and with upper cover inner sidewall, second spring end sleeve on the second spring seat and with upper cover inner sidewall
It is fixedly connected.
Preferably, being all fixed with the convex block for rubble on the first counterpunch board and the second counterpunch board, the quantity of convex block is extremely
It is less six, the angle between the top surface of convex block and its bottom surface is 30 °.
Preferably, the top surface of the first counterpunch board and the second counterpunch board is all fixed with spherical protrusion, raised quantity is extremely
It is less four.
Preferably, further including motor, the reamer component for rubble, the output shaft and reamer of motor are installed in cavity
Component connects and drives its rotation, and reamer component includes fixed frame and reamer, and the quantity of reamer at least four, reamer is evenly arranged on solid
Determine on frame, the top of reamer is arc surface, and reamer top side is sharp end.
The utility model is due to using above technical scheme, with significant technical effect:
The first counterpunch board of the utility model and the second counterpunch board all pass through hydraulic cylinder and are driven, the first counterpunch board and second
Counterpunch board counterforce is big, while being fitted with convex block on the first counterpunch board and the second counterpunch board, and protrusion is all fixed on convex block, convex
Rising can further crush stone, and the reamer upper end side on reamer component is sharp end, and crushing effect is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
The toponym that each number designation is referred in the figures above is as follows: where 10-pedestals, 11-upper covers, 12-
Shell, 13-cavitys, 14-first hydraulic cylinders, first hydraulic cylinder, 15-second hydraulic cylinders, the 16-the first telescopic rod, 17-the
One counterpunch board, the 18-the first spring, the 19-the second telescopic rod, the 20-the second counterpunch board, 21-second springs, the 22-the first spring
Seat, 23-convex blocks, 24-protrusions, 25-reamer components, 251-fixed frames, 252-reamers.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Embodiment 1
Impact breaker, as shown in Figure 1, including pedestal 10, upper cover 11 and shell 12,11 one end of upper cover and pedestal 10
End is hinged, and 11 other end of upper cover is fixed with 12 bolt of shell, and the chamber for being used for breaking up stone is formed between upper cover 11 and shell 12
Body 13,11 outer end of upper cover are fixed with first hydraulic cylinder 14 and second hydraulic cylinder 15, and stretching in first hydraulic cylinder 14 has first to stretch
Contracting bar 16,16 end of the first telescopic rod are extend into cavity 13, and the end of the first telescopic rod 16 is hinged with the first counterpunch board 17, the
One counterpunch board, 17 one end and upper cover 11 are hinged, and 17 other end of the first counterpunch board is connected with the first spring 18, the first spring 18 it is another
One end is fixedly connected with 11 inner sidewall of upper cover, and stretching in second hydraulic cylinder 15 has the second telescopic rod 19,19 end of the second telescopic rod
Also it extend into cavity 13, the end of the second telescopic rod is hinged with the second counterpunch board 20,20 one end of the second counterpunch board and upper cover 11
Hingedly, 20 other end of the second counterpunch board is fixed with second spring 21, and the other end and 11 inner sidewall of upper cover of second spring 21 are fixed
Connection.
11 inner sidewall of upper cover is fixed with the first spring base 22 and second spring seat, and 18 end sleeve of the first spring is mounted in the first bullet
Be fixedly connected on spring abutment 22 and with 11 inner sidewall of upper cover, 21 end sleeve of second spring on the second spring seat and in upper cover 11
Side wall is fixedly connected.
The convex block 23 for rubble is all fixed on first counterpunch board 17 and the second counterpunch board 20, the quantity of convex block 23 is at least
It is six, the quantity of the present embodiment convex block 23 is six, and the angle between the top surface of convex block 23 and its bottom surface is 30 °.
The top surface of first counterpunch board 17 and the second counterpunch board 20 is all fixed with spherical protrusion 24, and the quantity of protrusion 24 is at least
It is four, the quantity of the present embodiment protrusion 24 is four.
Further include motor, the reamer component 25 for rubble, the output shaft and reamer component of motor are installed in cavity 13
Connecting and drive its rotation, reamer component 25 includes fixed frame 251 and reamer 252, and the quantity of reamer 252 at least four, this reality
Applying 252 quantity of a reamer is four, and reamer 252 is evenly arranged on fixed frame 251, and the top of reamer 252 is arc surface, reamer 252
Top side is sharp end.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (5)
1. impact breaker, including pedestal (10), upper cover (11) and shell (12), the end of upper cover (11) one end and pedestal (10)
Portion is hinged, and upper cover (11) other end is fixed with shell (12) bolt, is formed between upper cover (11) and shell (12) and is used for crushed stone
The cavity (13) of head, it is characterised in that: upper cover (11) outer end is fixed with first hydraulic cylinder (14) and second hydraulic cylinder (15), the
Stretching in one hydraulic cylinder (14) has the first telescopic rod (16), and the first telescopic rod (16) end is extend into cavity (13), and first stretches
The end of contracting bar (16) is hinged with the first counterpunch board (17), and hingedly, first strikes back for the first counterpunch board (17) one end and upper cover (11)
Plate (17) other end is connected with the first spring (18), and the other end of the first spring (18) is fixedly connected with upper cover (11) inner sidewall,
Stretching in second hydraulic cylinder (15) has the second telescopic rod (19), and the second telescopic rod (19) end is also extend into cavity (13), the
The end of two telescopic rods is hinged with the second counterpunch board (20), and hingedly, second strikes back for the second counterpunch board (20) one end and upper cover (11)
Plate (20) other end is fixed with second spring (21), and the other end of second spring (21) is fixedly connected with upper cover (11) inner sidewall.
2. impact breaker according to claim 1, it is characterised in that: upper cover (11) inner sidewall is fixed with the first spring
Seat (22) and second spring seat, the first spring (18) end sleeve are on the first spring base (22) and solid with upper cover (11) inner sidewall
Fixed connection, second spring (21) end sleeve are fixedly connected on second spring seat and with upper cover (11) inner sidewall.
3. impact breaker according to claim 1, it is characterised in that: the first counterpunch board (17) and the second counterpunch board
(20) be all fixed with the convex block (23) for rubble on, the quantity of convex block (23) is at least six, the top surface of convex block (23) and its
Angle between bottom surface is 30 °.
4. impact breaker according to claim 1, it is characterised in that: the first counterpunch board (17) and the second counterpunch board
(20) top surface is all fixed with spherical protrusion (24), and the quantity of raised (24) is at least four.
5. impact breaker according to claim 1, it is characterised in that: further include motor, be equipped in cavity (13)
For the reamer component (25) of rubble, the output shaft of motor connect with reamer component and drives its rotation, reamer component (25) packet
Fixed frame (251) and reamer (252) are included, the quantity of reamer (252) at least four, reamer (252) is evenly arranged on fixed frame (251)
On, the top of reamer (252) is arc surface, and reamer (252) top side is sharp end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164388.2U CN208177542U (en) | 2018-01-31 | 2018-01-31 | Impact breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164388.2U CN208177542U (en) | 2018-01-31 | 2018-01-31 | Impact breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208177542U true CN208177542U (en) | 2018-12-04 |
Family
ID=64442830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820164388.2U Active CN208177542U (en) | 2018-01-31 | 2018-01-31 | Impact breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208177542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791794A (en) * | 2020-12-17 | 2021-05-14 | 山东山铝环境新材料有限公司 | Automatic crushing equipment is used in sulfate-resistant cement production |
-
2018
- 2018-01-31 CN CN201820164388.2U patent/CN208177542U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791794A (en) * | 2020-12-17 | 2021-05-14 | 山东山铝环境新材料有限公司 | Automatic crushing equipment is used in sulfate-resistant cement production |
| CN112791794B (en) * | 2020-12-17 | 2022-04-05 | 山东山铝环境新材料有限公司 | Automatic crushing equipment is used in sulfate-resistant cement production |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |