CN203830648U - Molding sand crushing and scattering device - Google Patents
Molding sand crushing and scattering device Download PDFInfo
- Publication number
- CN203830648U CN203830648U CN201420086694.0U CN201420086694U CN203830648U CN 203830648 U CN203830648 U CN 203830648U CN 201420086694 U CN201420086694 U CN 201420086694U CN 203830648 U CN203830648 U CN 203830648U
- Authority
- CN
- China
- Prior art keywords
- molding sand
- box body
- broken shaft
- casing
- crushing
- 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
Abstract
The utility model discloses a molding sand crushing and scattering device, which comprises a box body arranged on a rack, wherein the top of the box body is arched; a left crushing shaft and a right crushing shaft meshed with each other and arranged at the same height are rotatably arranged in the box body; a feed hopper is arranged at the top of the box body; a feed channel right against the contacting line between the left and right crushing shafts is arranged at the top arched wall of the box body; a rotating shaft is rotatably arranged on the box body, below the contacting line between the left and right crushing shafts; multiple scattering blades are distributed at the outer wall of the rotating shaft at intervals; fine holes are uniformly distributed in each scattering blade; a conical discharge bin is arranged at the bottom of the box body. The molding sand crushing and scattering device is reasonable in structure design; by arranging the crushing shafts and the scatting structure on the box body, crushing and scatting operations can be rapidly and conveniently carried out; meanwhile, sieving operation can be carried out by cooperating a material receiving box and a sieve; the work procedure is optimized, the labor intensity is alleviated and the machining efficiency is improved.
Description
technical field:
The utility model relates to molding sand process technology, relates in particular to a kind of molding sand fragmentation and shakes loose device.
background technology:
Than relatively large molding sand, need to pulverize the fineness that reaches certain could use, in crushing process, because the process Sand of pulverizing can form pie, loose operation needs to struggle against after fragmentation completes, need multi-step to process, make labour intensity become large, inefficiency.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of molding sand fragmentation and shakes loose device, and reasonable in design can be carried out the operations such as fragmentation, bucket are loose, screening easily and fast, has improved the efficiency of processing, has reduced labour intensity.
The technical solution of the utility model is as follows:
Molding sand fragmentation shakes loose device, comprise the casing being installed in frame, the top of casing is arch, it is characterized in that: in described casing, be rotatablely equipped with intermeshing, be positioned at the left broken shaft of sustained height, right broken shaft, the top of casing is provided with feed hopper, on the arch roof of casing, be provided with over against the feeding-passage of left broken shaft and right broken shaft path of contact, described left broken shaft, on the casing of right broken shaft path of contact below, be rotatablely equipped with rotating shaft, rotating shaft outer wall is provided with several spaced apart blades that shakes loose, shake loose and on blade, be evenly distributed with pore, the bottom of described casing is provided with the discharging bin of taper.
Described molding sand fragmentation shakes loose device, it is characterized in that: described left broken shaft outer wall is provided with several cannelures spaced apart, and right broken shaft outer wall is provided with the projection matching with cannelure.
Described molding sand fragmentation shakes loose device, it is characterized in that: described discharging bin below is provided with the case that connects material, and the case upper end that connects material is uncovered, and opening end is provided with screen cloth.
Described molding sand fragmentation shakes loose device, it is characterized in that: on described discharging bin outer wall, vibrator is installed.
Described molding sand fragmentation shakes loose device, it is characterized in that: the motor in described left broken shaft, right broken shaft, rotating shaft and frame is in transmission connection by belt gear.
The utility model has the advantages that:
The utility model reasonable in design, by being arranged on the broken shaft on casing, the dissipating bind that struggles against structure etc., can carry out quickly and easily fragmentation, the loose operation of bucket, the case that simultaneously connects material coordinates screen cloth also can screen operation, has optimized operation, reduce hand labor intensity, improved the efficiency of processing.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
the specific embodiment:
Referring to accompanying drawing:
Molding sand fragmentation shakes loose device, comprise the casing 2 being installed in frame 1, the top of casing 2 is arch, in casing 2, be rotatablely equipped with intermeshing, be positioned at the left broken shaft 3 of sustained height, right broken shaft 4, the top of casing 2 is provided with feed hopper 5, on the arch roof of casing 1, be provided with over against the feeding-passage 6 of left broken shaft 3 and right broken shaft 4 path of contacts, left broken shaft 3, on the casing 2 of right broken shaft 4 path of contact belows, be rotatablely equipped with rotating shaft 7, rotating shaft 7 outer walls are provided with several spaced apart blades 8 that shakes loose, shake loose and on blade 8, be evenly distributed with pore 9, rotating shaft 7 by rotation drives the molding sand that shakes loose blade 8 and fall mutually to clash into, make the molding sand material of pie become in small, broken bits, the bottom of casing 2 is provided with the discharging bin 10 of taper.
Left broken shaft 3 outer walls are provided with several cannelures spaced apart 11, and right broken shaft 4 outer walls are provided with the projection 12 matching with cannelure, and broken is effective.
Discharging bin 10 belows are provided with the case 13 that connects material, and the case upper end that connects material is uncovered, and opening end is provided with screen cloth 14, can screen meeting the molding sand of fineness.
On discharging bin 10 outer walls, vibrator 15 is installed, guarantees continuation blanking, molding sand can not stick on bulkhead.
Left broken shaft 3, right broken shaft 4, rotating shaft 7 are in transmission connection by belt gear with the motor in frame.
Claims (5)
1. a molding sand fragmentation shakes loose device, comprise the casing being installed in frame, the top of casing is arch, it is characterized in that: in described casing, be rotatablely equipped with intermeshing, be positioned at the left broken shaft of sustained height, right broken shaft, the top of casing is provided with feed hopper, on the arch roof of casing, be provided with over against the feeding-passage of left broken shaft and right broken shaft path of contact, described left broken shaft, on the casing of right broken shaft path of contact below, be rotatablely equipped with rotating shaft, rotating shaft outer wall is provided with several spaced apart blades that shakes loose, shake loose and on blade, be evenly distributed with pore, the bottom of described casing is provided with the discharging bin of taper.
2. molding sand fragmentation according to claim 1 shakes loose device, it is characterized in that: described left broken shaft outer wall is provided with several cannelures spaced apart, and right broken shaft outer wall is provided with the projection matching with cannelure.
3. molding sand fragmentation according to claim 1 shakes loose device, it is characterized in that: described discharging bin below is provided with the case that connects material, and the case upper end that connects material is uncovered, and opening end is provided with screen cloth.
4. molding sand fragmentation according to claim 1 shakes loose device, it is characterized in that: on described discharging bin outer wall, vibrator is installed.
5. molding sand fragmentation according to claim 1 shakes loose device, it is characterized in that: the motor in described left broken shaft, right broken shaft, rotating shaft and frame is in transmission connection by belt gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086694.0U CN203830648U (en) | 2014-02-27 | 2014-02-27 | Molding sand crushing and scattering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086694.0U CN203830648U (en) | 2014-02-27 | 2014-02-27 | Molding sand crushing and scattering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830648U true CN203830648U (en) | 2014-09-17 |
Family
ID=51508538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420086694.0U Expired - Fee Related CN203830648U (en) | 2014-02-27 | 2014-02-27 | Molding sand crushing and scattering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385635A (en) * | 2021-04-30 | 2021-09-14 | 冀美霖 | Sand recycling device after lost foam casting |
-
2014
- 2014-02-27 CN CN201420086694.0U patent/CN203830648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385635A (en) * | 2021-04-30 | 2021-09-14 | 冀美霖 | Sand recycling device after lost foam casting |
| CN113385635B (en) * | 2021-04-30 | 2024-02-20 | 泰安迈特尔机械有限公司 | Sand recycling device after lost foam casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150227 |
|
| EXPY | Termination of patent right or utility model |