CN207680699U - A kind of impact breaker - Google Patents
A kind of impact breaker Download PDFInfo
- Publication number
- CN207680699U CN207680699U CN201721356166.2U CN201721356166U CN207680699U CN 207680699 U CN207680699 U CN 207680699U CN 201721356166 U CN201721356166 U CN 201721356166U CN 207680699 U CN207680699 U CN 207680699U
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- casing
- wheel hub
- impact
- rotor
- rotor unit
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Abstract
The utility model proposes a kind of impact breakers, including casing, rotor unit, impact rack and beating lining plate.Wherein, casing is equipped with the feed inlet being arranged obliquely, and rotor unit is set up between the side wall of casing, is equipped at least one impact rack around rotor unit, impact rack is connected with the side wall of casing.Side of the impact rack towards rotor unit is equipped with beating lining plate.Rotor unit includes rotor case, bar, connecting rod and wheel hub, the surrounding of rotor case is uniformly interspersed with one or two bars, the side of wheel hub is equipped with eccentric shaft corresponding with bar quantity, one end of connecting rod with eccentric shaft by being flexibly connected, the other end of connecting rod is flexibly connected with bar, and rotor case forms one-way clutch structure with wheel hub.To solve the problems, such as that it is complicated that existing impact breaker adjusts discharge port size.
Description
Technical field
The utility model designs crusher technical field more particularly to a kind of impact breaker.
Background technology
Impact breaker is that broken equipment can be carried out to material using physical impact, and with quiet fashion of extrusion fragment
The equipment of material is compared, have reduction ratio is big, product granularity uniformly, that granularity adjusting range is big, low energy consumption, device fabrication is easy etc. is excellent
Point, to be widely used in the industries such as cement, building materials, electric power, chemical industry, metallurgy and mine.
But the size of existing its discharge port of impact breaker is generally adjusted by adjusting impact rack, needs to open case
Body, then unscrew screw and etc. be adjusted, step is complicated, and the later stage, it is easy to appear the feelings of impact rack loosened screw
Condition.
Utility model content
The purpose of this utility model is that a kind of impact breaker is proposed, to solve existing reaction type in background technology
Crusher adjusts the problem of discharge port size complexity.
To solve the above problems, the utility model proposes a kind of impact breaker, including casing, rotor unit, counterattack
Frame and beating lining plate；Wherein, the casing is equipped with the feed inlet being arranged obliquely；The rotor unit is set up in the casing
Side wall between；It is equipped at least one impact rack around the rotor unit；The side wall of the impact rack and the casing
It is connected；Side of the impact rack towards the rotor unit is equipped with the beating lining plate；
The rotor unit includes rotor case, bar, connecting rod and wheel hub；The surrounding of the rotor case is uniformly interted
There are one or two bars；The side of the wheel hub is equipped with eccentric shaft corresponding with the bar quantity；The company
By being flexibly connected with the eccentric shaft, the other end of the connecting rod is flexibly connected with the bar for one end of extension bar；It is described
Rotor case forms one-way clutch structure with the wheel hub.
Preferably, if setting there are two the eccentric shaft, eccentric shaft is symmetrically distributed in the both sides of the wheel hub.
Preferably, at least one card slot is equipped on the rotor case around the wheel hub；It is set between the card slot
There is steel ball；The upper surface of the card slot is smooth inclined surface, so that the left half of spatial altitude of card slot is less than the steel ball
Diameter, the right half of spatial altitude of card slot are higher than the diameter of the steel ball so that rotor case and the wheel hub formed unidirectionally from
Close structure.
Preferably, the wheel hub is connected by connector with the belt pulley outside casing.
Preferably, the bottom end of the casing is equipped with cleaner unit；The cleaner unit includes air intake duct, air blower, dust suction
Bag and escape pipe；The dust collecting sleeve is connected by air blower with the casing bottom end；The air blower is set to the dust collecting sleeve
It is interior；The escape pipe is set on the dust collecting sleeve.
Preferably, described impact rack one end is connected to by rotary shaft on the side wall of the casing；The impact rack it is another
One end is connected by adjusting holder with the side wall of the casing
Compared with prior art, the utility model is advantageous in that, rotor case and the wheel hub formed unidirectionally from
Close structure design, can be driven when wheel hub is in dextrorotation chain extension bar rotate, to connecting rod drive bar carry out elongation or
Shorten, to adjust the size of discharge port, without opening the case where casing is adjusted, also impact rack is avoided to loosen.When
, can be stuck between rotor case due to one-way clutch structure design when wheel hub derotation, to drive rotor case to rotate together,
Rotor unit is set to rotate integrally, the technique for carrying out rubble is very convenient.
Description of the drawings
Fig. 1 is a kind of structure chart of impact breaker in one embodiment of the utility model；
Fig. 2 is a kind of structure chart of rotor unit in impact breaker in one embodiment of the utility model.
Specific implementation mode
It, below will be to technical scheme of the present invention to keep the purpose of this utility model, technical solution and advantage clearer
It is further described.
As shown in Figure 1, the utility model proposes a kind of impact breaker, including casing 1, rotor unit 2, impact rack 3
With beating lining plate 4.
Wherein, casing 1 is equipped with the feed inlet being arranged obliquely, and rotor unit 2 is set up between the side wall of casing 1, encloses
It is equipped at least one impact rack 3 around rotor unit 2, impact rack 3 is connected with the side wall of casing 1, and impact rack 3 is towards rotor list
The side of member 2 is equipped with beating lining plate 4.3 one end of impact rack is connected to by rotary shaft on the side wall of casing 1, impact rack 3 it is another
End is connected by adjusting holder 4 with the side wall of casing 1.
As shown in Fig. 2, rotor unit 2 includes rotor case 21, bar 22, connecting rod 23 and wheel hub 24, rotor case 21
Surrounding be uniformly interspersed with one or two bars 22, the side of wheel hub 24 is equipped with eccentric shaft corresponding with 22 quantity of bar
25, one end of connecting rod 23 with eccentric shaft 25 by being flexibly connected, and the other end of connecting rod 23 is flexibly connected with bar 22, rotor
Shell 21 forms one-way clutch structure with wheel hub 24.Chain extension bar 23 can be driven to rotate when wheel hub 24 is in dextrorotation, to connect
Bar 23 drives bar 22 to be extended or shortened, and to adjust the size of discharge port, is adjusted without opening casing 21,
The case where avoiding impact rack 3 from loosening.It, can be stuck in rotor case when 24 derotation of wheel hub due to one-way clutch structure design
Between 21, to drive rotor case 21 to rotate together, rotor unit 2 is set to rotate integrally, the technique for carrying out rubble.
In the present embodiment, if there are two eccentric shaft 25, eccentric shaft 25 is symmetrically distributed in the both sides of wheel hub 24, to ensure
Wheel hub 24 will not influence each other when rotating in the forward direction between connecting rod 23.
In the present embodiment, at least more than one card slot 26, card slot 26 are equipped on rotor case 21 around wheel hub 24
Between be equipped with steel ball 27, the upper surface of card slot 26 is smooth inclined surface, so that the left half of spatial altitude of card slot 26 is less than steel
The diameter of ball 27, the right half of spatial altitude of card slot 26 is higher than the diameter of steel ball 27, so that rotor case 21 and 24 shape of wheel hub
At one-way clutch structure.It when wheel hub 24 rotates in the forward direction, can normally rotate, when wheel hub reverse rotation formula, since card slot 26 is left
Half of spatial altitude is less than the diameter of steel ball 27, causes steel ball 27 that wheel hub is stuck in rotor case 21, to turn
Subshell 21 operates together, and wheel hub 24 is connected by connector with the belt pulley outside casing 1.
In the present embodiment, the bottom end of casing 1 be equipped with cleaner unit 5, cleaner unit 5 include air intake duct 51, air blower 52,
Dust collecting sleeve 53 and escape pipe 54.Dust collecting sleeve 53 is connected by air blower 52 with 1 bottom end of casing, and air blower 52 is set to dust collecting sleeve
Interior, escape pipe 54 is set on dust collecting sleeve 53.When crusher is worked, a large amount of dust is will produce, cleaner unit 5 is set
Meter, fully absorbs dust, ensures the clean and tidy of construction site.
The preferred embodiment that above are only the utility model, does not play the role of any restrictions to the utility model.
Any person of ordinary skill in the field, in the range of not departing from the technical solution of the utility model, to the utility model
The technical solution and technology contents of exposure make the variations such as any type of equivalent replacement or modification, belong to without departing from the utility model
Technical solution content, still fall within the scope of protection of the utility model.
Claims (6)
1. a kind of impact breaker, which is characterized in that including casing, rotor unit, impact rack and beating lining plate；Wherein, institute
It states casing and is equipped with the feed inlet being arranged obliquely；The rotor unit is set up between the side wall of the casing；Around described
Rotor unit is equipped at least one impact rack；The impact rack is connected with the side wall of the casing；The impact rack face
It is equipped with the beating lining plate to the side of the rotor unit；
The rotor unit includes rotor case, bar, connecting rod and wheel hub；The surrounding of the rotor case is uniformly interspersed with one
A or two bars；The side of the wheel hub is equipped with eccentric shaft corresponding with the bar quantity；The connecting rod
One end by being flexibly connected with the eccentric shaft, the other end of the connecting rod is flexibly connected with the bar；The rotor
Shell forms one-way clutch structure with the wheel hub.
2. impact breaker according to claim 1, which is characterized in that eccentric if setting there are two the eccentric shaft
Axial symmetry is distributed in the both sides of the wheel hub.
3. impact breaker according to claim 1, which is characterized in that around wheel hub week on the rotor case
It encloses and is equipped at least one card slot；Steel ball is equipped between the card slot；The upper surface of the card slot is smooth inclined surface, so that card
The left half of spatial altitude of slot is less than the diameter of the steel ball, and the right half of spatial altitude of card slot is higher than the diameter of the steel ball,
So that rotor case forms one-way clutch structure with the wheel hub.
4. impact breaker according to claim 1, which is characterized in that the wheel hub is by connector and is set to casing
Outer belt pulley is connected.
5. impact breaker according to claim 1, which is characterized in that the bottom end of the casing is equipped with cleaner unit；
The cleaner unit includes air intake duct, air blower, dust collecting sleeve and escape pipe；The dust collecting sleeve passes through air blower and the casing bottom
End is connected；The air blower is set in the dust collecting sleeve；The escape pipe is set on the dust collecting sleeve.
6. impact breaker according to claim 1, which is characterized in that described impact rack one end is by rotating axis connection
In on the side wall of the casing；The other end of the impact rack is connected by adjusting holder with the side wall of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356166.2U CN207680699U (en) | 2017-10-20 | 2017-10-20 | A kind of impact breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356166.2U CN207680699U (en) | 2017-10-20 | 2017-10-20 | A kind of impact breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207680699U true CN207680699U (en) | 2018-08-03 |
Family
ID=62988466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721356166.2U Active CN207680699U (en) | 2017-10-20 | 2017-10-20 | A kind of impact breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207680699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756279A (en) * | 2019-11-07 | 2020-02-07 | 河南黎明重工科技股份有限公司 | Closed-cycle dust removal device of impact crusher |
| WO2020038281A1 (en) * | 2018-08-19 | 2020-02-27 | 浙江晟达机械有限公司 | Double-plate flip-impact crusher |
-
2017
- 2017-10-20 CN CN201721356166.2U patent/CN207680699U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020038281A1 (en) * | 2018-08-19 | 2020-02-27 | 浙江晟达机械有限公司 | Double-plate flip-impact crusher |
| CN110756279A (en) * | 2019-11-07 | 2020-02-07 | 河南黎明重工科技股份有限公司 | Closed-cycle dust removal device of impact crusher |
| CN110756279B (en) * | 2019-11-07 | 2021-08-31 | 河南黎明重工科技股份有限公司 | Closed-cycle dust removal device of impact crusher |
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