CN203494574U - Impact crusher - Google Patents
Impact crusher Download PDFInfo
- Publication number
- CN203494574U CN203494574U CN201320564928.3U CN201320564928U CN203494574U CN 203494574 U CN203494574 U CN 203494574U CN 201320564928 U CN201320564928 U CN 201320564928U CN 203494574 U CN203494574 U CN 203494574U
- Authority
- CN
- China
- Prior art keywords
- impact
- frame
- rack
- rotor
- main shaft
- 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
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses an impact crusher. The impact crusher is characterized by comprising a machine frame, wherein a main shaft is arranged in the machine frame and is connected with a motor; a rotor frame is arranged on the main shaft and is locked together with the main shaft through a locking block; a plate hammer is arranged on the rotor frame and is compressed on the rotor frame through a compression plate; the plate hammer is made of high-chromium cast iron; a front impact frame is arranged above the rotor frame and is connected with a pull rod; a rear impact frame is arranged at the back of the rotor frame and is connected with a telescopic air cylinder; teeth are formed on the front impact frame and the rear impact frame. Compared with the prior art, the impact crusher has the advantages that the crushing rate of the impact crusher is high; the plate hammer made of the high-chromium cast iron has high abrasion resistance, high toughness and high strength; by the adoption of tooth-type impact frames, the interchangeability is high; frame fixing bolts adopt countersunk bolts, so that the bolts cannot be damaged when the frames are abraded seriously.
Description
Technical field
The utility model relates to a kind of breaker, relates in particular to a kind of impact crusher, belongs to mechanical field.
Background technology
The inner consumable accessory of traditional impact breaker all adopts high manganese steel casting, and service life is short, and maintenance cost is high.Impact rack all adopts manual adjustments, and the on-the-spot difficulty of using is very large.
Summary of the invention
The utility model, in order to solve the above-mentioned deficiency of prior art, provides a kind of impact crusher.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of impact crusher, it is characterized in that: comprise frame, in described frame, be provided with main shaft, main shaft connects motor, main shaft is provided with rotor rack, and lock by latch segment, described rotor rack is provided with bar, bar compresses on rotor rack by pressure strip, described bar is made by rich chromium cast iron, described rotor rack top is provided with front impact rack, front impact rack cylinder lever connecting rod, after rotor rack, be provided with rear impact rack, rear impact rack connects telescopic cylinder, described front impact rack and rear impact rack are provided with tooth.
Described front impact rack and rear impact rack adopt dormant bolt to fix.
The utility model advantage is compared with prior art: the ratio of reduction of the present utility model is higher, and the bar that rich chromium cast iron is made has stronger wearability, higher toughness and intensity; The part that crusher chamber inside touches material all adopts rich chromium cast iron protection; Adopt tooth-like impact rack, interchangeability is strong, and impact rack set bolt adopts dormant bolt, guarantees can not hurt bolt when impact rack heavy wear.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, shown in Fig. 2, a kind of impact crusher, it is characterized in that: comprise frame 1, in described frame 1, be provided with main shaft 2, main shaft 2 connects motor 3, main shaft 2 is provided with rotor rack 4, and lock by latch segment 5, described rotor rack 4 is provided with bar 6, bar 6 compresses on rotor rack 4 by pressure strip 7, described bar 6 is made by rich chromium cast iron, described rotor rack 4 tops are provided with front impact rack 8, front impact rack 8 cylinder lever connecting rods 9, rotor rack 4 is provided with rear impact rack 10 below, rear impact rack 10 connects telescopic cylinder 11, described front impact rack 8 and rear impact rack 10 are provided with tooth 12.
Described front impact rack 8 and rear impact rack 10 adopt dormant bolt to fix, and guarantee can not hurt bolt when impact rack heavy wear.
The above-mentioned specific embodiment is exemplary, is to be this patent to be comprised to the restriction of scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do be anyly equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1. an impact crusher, is characterized in that: comprise frame, in described frame, be provided with main shaft, main shaft connects motor, and main shaft is provided with rotor rack, and locks by latch segment, described rotor rack is provided with bar, bar compresses on rotor rack by pressure strip, and described bar is made by rich chromium cast iron, and described rotor rack top is provided with front impact rack, front impact rack cylinder lever connecting rod, after rotor rack, be provided with rear impact rack, rear impact rack connects telescopic cylinder, and described front impact rack and rear impact rack are provided with tooth.
2. a kind of impact crusher according to claim 1, is characterized in that: described front impact rack and rear impact rack adopt dormant bolt to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564928.3U CN203494574U (en) | 2013-09-12 | 2013-09-12 | Impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320564928.3U CN203494574U (en) | 2013-09-12 | 2013-09-12 | Impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494574U true CN203494574U (en) | 2014-03-26 |
Family
ID=50325581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320564928.3U Expired - Fee Related CN203494574U (en) | 2013-09-12 | 2013-09-12 | Impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494574U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233923A (en) * | 2015-11-23 | 2016-01-13 | 河南黎明重工科技股份有限公司 | Impact crusher |
| CN106807505A (en) * | 2016-12-13 | 2017-06-09 | 浙江武精机器制造有限公司 | Screw-thread steel and rich chromium cast iron composite plate hammer and its manufacture method |
| CN108187823A (en) * | 2018-01-05 | 2018-06-22 | 惠安耐亚节能科技有限公司 | One boar food processing crushes drying integrated equipment |
| CN111167577A (en) * | 2020-01-16 | 2020-05-19 | 上海雄厚机械制造有限公司 | Crushing shell for vertical shaft type impact crusher |
-
2013
- 2013-09-12 CN CN201320564928.3U patent/CN203494574U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233923A (en) * | 2015-11-23 | 2016-01-13 | 河南黎明重工科技股份有限公司 | Impact crusher |
| CN106807505A (en) * | 2016-12-13 | 2017-06-09 | 浙江武精机器制造有限公司 | Screw-thread steel and rich chromium cast iron composite plate hammer and its manufacture method |
| CN108187823A (en) * | 2018-01-05 | 2018-06-22 | 惠安耐亚节能科技有限公司 | One boar food processing crushes drying integrated equipment |
| CN111167577A (en) * | 2020-01-16 | 2020-05-19 | 上海雄厚机械制造有限公司 | Crushing shell for vertical shaft type impact crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203494574U (en) | Impact crusher | |
| CN103203266A (en) | Composite stepped wear-resistant lining plate | |
| CN202845507U (en) | Locking device for roller shell and roll shaft of cantilever straightening machine | |
| CN205495686U (en) | More convenient tooth roll crusher is dismantled to pinion rack | |
| CN202811529U (en) | Novel slurry pump overflowing device | |
| CN202460732U (en) | Ultra-high manganese insert hammerhead | |
| CN205236402U (en) | Wear -resisting sieve piece of bimetal on broken sieve separator | |
| CN202983777U (en) | Combined bimetal casting composite hammerhead | |
| CN102896021A (en) | Split combined hammer head | |
| CN203228124U (en) | Wear-resisting cast-iron guard plate for cleaning chamber of shot blasting machine | |
| CN202212226U (en) | Composite alloy hammer for hammer type crusher | |
| CN202460731U (en) | Ultrahigh-manganese cast-in hammer head | |
| CN205904448U (en) | Hydrogen breaks stove safety device | |
| CN204544312U (en) | Hammer mill metal composite tup | |
| CN103727067A (en) | Novel slurry-pump overcurrent device | |
| CN201930824U (en) | Novel screen plate suitable for hammer crusher | |
| CN208231694U (en) | A kind of air pump elastic coupling pin extracting tool | |
| CN202612536U (en) | Chain block driving wheel | |
| CN203650420U (en) | Bearing dismantling tool | |
| CN203304013U (en) | Imbedded hammer head of fine crusher | |
| CN204017917U (en) | A kind of Novel hammer rusher sieve plate | |
| CN203170401U (en) | Energy-saving abrasion-resistant alloy combined flat hammer hammer of impact crusher | |
| CN214514972U (en) | Crusher hammer with high strength | |
| CN203196698U (en) | Composite stepped wear-resisting lining plate | |
| CN202460734U (en) | Ultra high manganese clinker breaking hammer head embedded with bars |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160912 |