CN208824682U - A kind of impact crusher inner impeller - Google Patents
A kind of impact crusher inner impeller Download PDFInfo
- Publication number
- CN208824682U CN208824682U CN201821292763.8U CN201821292763U CN208824682U CN 208824682 U CN208824682 U CN 208824682U CN 201821292763 U CN201821292763 U CN 201821292763U CN 208824682 U CN208824682 U CN 208824682U
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- China
- Prior art keywords
- impeller
- wear
- chin spoiler
- resistant block
- impact crusher
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Abstract
A kind of impact crusher inner impeller; including impeller bodies, upper protection panels, lower protection panels; material separating disc; thrower head, counterpunch board, baffle upper plate and chin spoiler; the chin spoiler is located at below impeller bodies; the baffle upper plate and chin spoiler respectively include three pieces of wearing plates, and three pieces of wearing plates of the chin spoiler are fixed on impeller inner cavity excircle by non-bolt inserted mode, and the wearing plate is provided with inner cavity wear-resistant block between any two and close to impeller cavity position.The utility model welds one piece of wear-resistant block in dirty guidance tape stitching portion, only grinds vulnerable part and does not grind wheel cavity, substantially increases safety, while also reducing operation expense.
Description
Technical field
The utility model belongs to impeller field, and in particular to the impeller in impact crusher.
Background technique
Existing Machine-made Sand production line mainly passes through impeller high speed rotation and throws stone out, is beaten by stone-crash-stone or stone
The principle of iron achievees the effect that broken.For impact crusher when carrying out sand processed work, wheel speed is very high, and wheel speed is higher
Product granularity is thinner, but wheel speed is higher also higher to same specification crusher installation power, and damage in impeller is also faster, so
Impeller needs the fixed package of vulnerable part, it is ensured that impeller is not worn, wherein just including impeller channel plate.
When carrying out instrument maintenance only vulnerable part need to be regularly replaced according to operation hours, vulnerable part abrasion condition.But
It finds in the actual application process, not only grind vulnerable part, wear phenomenon also occurs in wheel cavity.By studying wheel cavity
Abration position discovery, the dirty guidance tape vulnerable part of impeller have the gap in stitching portion, cause stone when high speed rotation is thrown out
Wait, a large amount of stones throw away from gap, and the gap degree of wear of stitching portion the more can grind the more big after long-time service, finally can directly by
Wheel cavity lower part is worn out.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of impellers for preventing impeller inner chamber body from wearing.
A kind of impact crusher inner impeller, including impeller bodies, upper protection panels, lower protection panels, material separating disc, material casting
Head, counterpunch board, baffle upper plate and chin spoiler, the chin spoiler are located at below impeller bodies, and the baffle upper plate is led under
Flowing plate respectively includes three pieces of wearing plates, and three pieces of wearing plates of the chin spoiler are fixed on impeller master by non-bolt inserted mode
The intermediate inner cavity excircle of body, the wearing plate are provided with inner cavity wear-resistant block between any two and close to impeller cavity position.
Preferably, three pieces of wearing plates have the gap stitching portion two-by-two, and the wear-resistant block is arranged at the gap, described
Wear-resistant block is mounted at gap by non-bolt inserted mode.
Preferably, the baffle upper plate, lower water conservancy diversion guidance tape and wear-resistant block are all made of the good high chromium alloy material of wearability
Production.
Preferably, mortar is filled with close to outer fix at the gap of the wear-resistant block installation site.
Compared with prior art, the utility model has the following beneficial effects:
One piece of wear-resistant block is welded in dirty guidance tape stitching portion, gap is blocked.Mortar is inserted at the gap of rear end simultaneously, is reached
To the effect that sand is sanded.Impeller after improved only grinds vulnerable part and does not grind wheel cavity, substantially increases safety, while
Reduce operation expense.
Detailed description of the invention
Fig. 1 is the impact crusher inner impeller schematic diagram.
Fig. 2 is the lower flow channel plate structural schematic diagram of the impact crusher inner impeller.
Specific embodiment
The structure of the utility model and the course of work are described further with reference to the accompanying drawing.
A kind of impact crusher inner impeller, including impeller bodies 1, upper protection panels 2, lower protection panels 3, material separating disc 4,
Thrower head 6, counterpunch board 5, baffle upper plate 7 and chin spoiler 8, chin spoiler are located at below impeller bodies, and baffle upper plate is and leaf
The lower surface of protection panels on wheel body top position.Be equipped with feed inlet among upper protection panels, lower protection panels be equipped with and
The material separating disc of the corresponding setting of feed inlet, material separating disc it is outer be provided on the outside of all position impeller bodies inner cavities three pieces it is wear-resisting
Plate, forms the guidance tape that flows down, and the outer of feed inlet is equipped with three pieces of wearing plates around week, forms baffle upper plate.
Three pieces of wearing plates of chin spoiler are fixed on the intermediate inner cavity excircle of impeller bodies by non-bolt inserted mode,
Wearing plate is provided with inner cavity wear-resistant block 9 between any two and close to impeller cavity position.
Three pieces of wearing plates have the gap stitching portion two-by-two, and wear-resistant block is arranged at gap, and wear-resistant block passes through non-bolt insertion side
Formula is mounted at gap.Mortar is filled with close to outer fix 10 at the gap of wear-resistant block installation site.
Preferably, baffle upper plate, lower water conservancy diversion guidance tape and wear-resistant block are all made of the good high chromium alloy material production of wearability.
A kind of embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (4)
1. a kind of impact crusher inner impeller, including impeller bodies, upper protection panels, lower protection panels, material separating disc, material casting
Head, counterpunch board, baffle upper plate and chin spoiler, which is characterized in that the chin spoiler is located at below impeller bodies, it is described on lead
Flowing plate and chin spoiler respectively include three pieces of wearing plates, and three pieces of wearing plates of the chin spoiler are solid by non-bolt inserted mode
It is scheduled on the intermediate inner cavity excircle of impeller bodies, it is resistance to that the wearing plate is provided with inner cavity between any two and close to impeller cavity position
Abrading block.
2. impact crusher inner impeller according to claim 1, which is characterized in that three pieces of wearing plates splice two-by-two
Place has the gap, and the wear-resistant block is arranged at the gap, and the wear-resistant block is mounted at gap by non-bolt inserted mode.
3. impact crusher inner impeller according to claim 1, which is characterized in that the baffle upper plate, lower honeycomb duct
Plate and wear-resistant block are all made of the good high chromium alloy material production of wearability.
4. impact crusher inner impeller according to claim 2, which is characterized in that the seam of the wear-resistant block installation site
Gap is filled with mortar close to outside everywhere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292763.8U CN208824682U (en) | 2018-08-10 | 2018-08-10 | A kind of impact crusher inner impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292763.8U CN208824682U (en) | 2018-08-10 | 2018-08-10 | A kind of impact crusher inner impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208824682U true CN208824682U (en) | 2019-05-07 |
Family
ID=66308928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821292763.8U Active CN208824682U (en) | 2018-08-10 | 2018-08-10 | A kind of impact crusher inner impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208824682U (en) |
-
2018
- 2018-08-10 CN CN201821292763.8U patent/CN208824682U/en active Active
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