CN201519588U - Blade type sand crusher - Google Patents
Blade type sand crusher Download PDFInfo
- Publication number
- CN201519588U CN201519588U CN2009202209092U CN200920220909U CN201519588U CN 201519588 U CN201519588 U CN 201519588U CN 2009202209092 U CN2009202209092 U CN 2009202209092U CN 200920220909 U CN200920220909 U CN 200920220909U CN 201519588 U CN201519588 U CN 201519588U
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- CN
- China
- Prior art keywords
- type sand
- crusher
- main shaft
- sand crusher
- impeller body
- 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
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Abstract
The utility model provides a blade type sand crusher for crushing and reusing blocky casting sand, which comprises a housing, a base, a main shaft, impeller bodies, and a motor and a belt transmission device, and is characterized in that the motor and the belt transmission device are arranged at one end of the main shaft, each impeller body comprises a shaft sleeve and 3 to 6 impellers uniformly distributed on the surface of the shaft sleeve, and the shaft sleeves of each impeller body are nested and fixed on the main shaft in sequence. In the multi-blade structure of the blade type sand crusher, the multiple blades can be struck and crushed directly in combination with an impaction and crushing manner with the materials, thereby resulting in quick crushing speed of used sand and more than 90 percent of recovery efficiency of the used sand. Compared with the single motor-driven power consumption, the power consumption of the present impact type sand crusher is reduced by 40 percent. At the same time, the operation noise and the fugitive dust of the blade type sand crusher are obviously lower than those of the present impact type sand crusher. The utility model has the outstanding advantages of simple structure, high recovery efficiency of used sand, high productive output and convenient clearance.
Description
Technical field
The utility model belongs to reducing mechanism, particularly relates to a kind of vane type sand crusher that block casting sand pulverizing utilizes again that is used for.
Background technology
A kind of impact type sand crusher is made up of by the motor and the belt drive unit at the housing of discharging opening, the feed hopper that is connected in the housing upper port, tripper, whirling motion crusher chamber, impeller body, main shaft, base, main shaft two ends the bottom, wherein impeller body is made of single blade and conical sleeve thereof, and a plurality of impeller body bindings are connected to main shaft.Described impact crusher mainly is that described impact crusher is the block casting sand breaker that domestic a lot of foundry enterprise generally uses according to the principle design of clashing between materials casting and the material.
There is the defective that power consumption is big, the old sand recovery utilization rate is low and running noises is big in above-mentioned impact type sand crusher.
Summary of the invention
The utility model is to provide a kind of vane type sand crusher for the technical problem that power consumption is big, crushing efficiency is low and running noises is big that solves existing impact type sand lump pulverizer existence.
The utility model is taked following technical scheme for solving the problems of the technologies described above: this vane type sand crusher is made up of by housing, base, main shaft, impeller body and motor and the belt drive unit of discharging opening the bottom, feature is, main shaft one end is provided with motor and belt drive unit, described impeller body is made of axle sleeve and 3-6 blade being distributed in the axle sleeve surface, and the axle sleeve of each impeller body is suit and be fixed in main shaft successively.
The utility model can also be taked following technical measures:
Described housing top is charging aperture.
The axle sleeve surface of described impeller body is evenly equipped with 6 blades.
Each blade of described impeller body is uniform along the axis direction spiral of axle sleeve.
The beneficial effects of the utility model and advantage are: the multiple-blade structure of this vane type sand crusher multiple-blade directly can be impacted pulverize with material between the bump grinding mode combine, it is fast that not only old sand is pulverized speed, and the old sand recovery utilization rate is reached more than 90%.Single motor-driven power consumption is compared with existing impact type sand crusher and has also been reduced nearly 40%.Simultaneously, the running noises of this vane type sand crusher and airborne dust also are starkly lower than existing impact type sand crusher.The utlity model has the outstanding easily advantage of simple in structure, old sand recovery utilization rate height, output height, cleaning.
Description of drawings
Accompanying drawing 1 is the example structure partial cutaway schematic.
Accompanying drawing 2 is impeller body example structure schematic diagrames.
Accompanying drawing 3 is that Fig. 2 a is to view.
Number in the figure: 1 base, 2 housings, 3 main shafts, 4 blades, 5 axle sleeves, 6 belt drive units, 7 motors.
The specific embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing thereof.
As shown in Figure 1, this vane type sand crusher main body is made of base 1 and the housing 2 that is supported in base, and housing top is charge door, and housing bottom is a discharging opening.In housing 2, main shaft 3 one ends are provided with motor 7 and belt drive unit 6 by bearings at main shaft 3 two ends, and belt drive unit 6 is reduction gearing mechanisms.
The impeller body of Fig. 1 is made of axle sleeve 5 and 4 blades 4 that are distributed in the axle sleeve surface, and each blade is uniform along the axis direction spiral of axle sleeve.The axle sleeve of 6 impeller bodies is suit and be fixed in main shaft 3 successively.
Shown in Fig. 2,3, impeller body of the present utility model is best with 6 blade effects, and each blade 4 is uniform along the axis direction spiral of axle sleeve 5.Each blade is to increase blade directly to impact the effective area of pulverizing sand lump along the uniform purpose of the axis direction spiral of axle sleeve.
Claims (4)
1. vane type sand crusher, formed by housing, base, main shaft, impeller body and motor and the belt drive unit of discharging opening by the bottom, it is characterized in that: main shaft one end is provided with motor and belt drive unit, described impeller body is made of axle sleeve and 3-6 blade being distributed in the axle sleeve surface, and the axle sleeve of each impeller body is suit and be fixed in main shaft successively.
2. vane type sand crusher according to claim 1 is characterized in that: described housing top is charging aperture.
3. vane type sand crusher according to claim 1, the axle sleeve surface of described impeller body is evenly equipped with 6 blades.
4. vane type sand crusher according to claim 1 and 2 is characterized in that: each blade of described impeller body is uniform along the axis direction spiral of axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202209092U CN201519588U (en) | 2009-09-27 | 2009-09-27 | Blade type sand crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202209092U CN201519588U (en) | 2009-09-27 | 2009-09-27 | Blade type sand crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519588U true CN201519588U (en) | 2010-07-07 |
Family
ID=42505767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202209092U Expired - Fee Related CN201519588U (en) | 2009-09-27 | 2009-09-27 | Blade type sand crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785508A (en) * | 2012-11-01 | 2014-05-14 | 常州翔宇资源再生科技有限公司 | Turbo type crusher for dry type recovery production line of waste circuit board |
| CN117259734A (en) * | 2023-11-22 | 2023-12-22 | 江苏祥荣机械制造有限公司 | Sand casting shakeout equipment for shaft sleeve sand mould |
-
2009
- 2009-09-27 CN CN2009202209092U patent/CN201519588U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785508A (en) * | 2012-11-01 | 2014-05-14 | 常州翔宇资源再生科技有限公司 | Turbo type crusher for dry type recovery production line of waste circuit board |
| CN117259734A (en) * | 2023-11-22 | 2023-12-22 | 江苏祥荣机械制造有限公司 | Sand casting shakeout equipment for shaft sleeve sand mould |
| CN117259734B (en) * | 2023-11-22 | 2024-03-15 | 江苏祥荣机械制造有限公司 | Sand casting shakeout equipment for shaft sleeve sand mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Blade type sand crusher Effective date of registration: 20140708 Granted publication date: 20100707 Pledgee: Bank of Shanghai Limited by Share Ltd Tianjin branch Pledgor: Tianjin City Lixinsheng Fine Foundry Co., Ltd. Registration number: 2014120000038 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150728 Granted publication date: 20100707 Pledgee: Bank of Shanghai Limited by Share Ltd Tianjin branch Pledgor: Tianjin City Lixinsheng Fine Foundry Co., Ltd. Registration number: 2014120000038 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |