CN207071660U - A kind of molding sand disintegrating machine - Google Patents
A kind of molding sand disintegrating machine Download PDFInfo
- Publication number
- CN207071660U CN207071660U CN201720991584.2U CN201720991584U CN207071660U CN 207071660 U CN207071660 U CN 207071660U CN 201720991584 U CN201720991584 U CN 201720991584U CN 207071660 U CN207071660 U CN 207071660U
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- CN
- China
- Prior art keywords
- screen cloth
- housing
- molding sand
- rotating shaft
- guide rail
- 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.)
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Abstract
A kind of molding sand disintegrating machine, there is gap between rolled plate and housing, housing bottom exports provided with bar shaped, bar shaped is provided with screen pack in outlet, rolled plate top is fixed with vertical rotating shaft, it is rotatablely connected between rotating shaft and housing upper, the first screen cloth is fixed with rotating shaft, rotating shaft top is connected with the rotary drive mechanism for the drive shaft rotation for being fixed on housing upper, housing is fixedly connected with support, the bottom of housing is provided with the guide rail being fixed on support, level slidably connects the second screen cloth on guide rail, second screen cloth is located at the bottom of housing and face bar shaped exports, second screen cloth is connected with the reciprocating drive mechanism that the second screen cloth of driving does linear reciprocating motion along guide rail, the top of housing is provided with molding sand charging aperture.Realize and the multiple stage crushing of molding sand is screened, significant effect.Molding sand quality after broken screening is good, gradual percent defective is reduced in casting, and crushing efficiency is high, realizes that several various forms of crumbling methods are combined.
Description
Technical field
Casting Equipment technical field is the utility model is related to, particularly a kind of molding sand disintegrating machine.
Background technology
Molding sand is the material for being used for moulding in molding sand casting, and molding sand is typically by casting model powder, sand binder and adminicle
Mixed Deng Modeling Material according to certain ratio.The quality of molding sand quality is directly connected to the quality of cast article, molding sand
When in use, typically require that particle is smaller and uniform, the molding sand for comparing bulk generally requires artificial or molding sand breaker pair
It carries out break process into the particle for meeting requirement.Some existing breaking device crushing effects are undesirable, and easily to sieve
Net damages.
Utility model content
For the above situation, to overcome the defect of prior art, the purpose of the utility model is just to provide a kind of molding sand and broken
Broken machine, while the molding sand of larger particles can be screened, screening is disclosed by multistage, it is notable to the crushing effect of molding sand.
Its solution is that a kind of molding sand disintegrating machine, including support, housing, the housing have rolled plate, rolled plate and shell
There is gap between body, the housing bottom exports provided with bar shaped, and bar shaped is provided with screen pack in outlet, and the rolled plate top is consolidated
Surely there is vertical rotating shaft, be rotatablely connected between the rotating shaft and housing upper, be fixed with the first screen cloth in the rotating shaft, described turn
Axle top is connected with the rotary drive mechanism for the drive shaft rotation for being fixed on housing upper, and the housing is fixed with support to be connected
Connect, the bottom of the housing is provided with the guide rail being fixed on support, and level slidably connects the second screen cloth on the guide rail, institute the
Two screen clothes are located at the bottom of housing and face bar shaped exports, and second screen cloth is connected with the second screen cloth of driving and done back and forth along guide rail
The reciprocating drive mechanism of linear motion, the top of the housing are provided with molding sand charging aperture, and the hole of first screen cloth is more than second
The hole of screen cloth.
Preferably, the bottom of rolled plate is provided with multiple wear-resisting projections.
Preferably, rotary drive mechanism includes the turbine being fixedly connected with rotating shaft, and turbine engagement is connected with worm screw, and worm screw connects
The first motor is connected to, the first motor is horizontal positioned.
Preferably, first screen cloth of molding sand charging aperture face its underpart, rotating shaft pass through the first screen cloth, and the first screen cloth, which surrounds, to be turned
Axle one week.
Preferably, the bottom of the second screen cloth is provided with molding sand collecting tank.
Preferably, drive mechanism includes connecting rod, crank, the second motor, and crank is fixedly connected with the second motor, connecting rod one end
It is fixedly connected with the second screen cloth side, its other end is connected with crank eccentric rotary, and crank, connecting rod, the second screen cloth form crank
Slide block mechanism, the second motor drive the second screen cloth to do linear reciprocating motion on guide rail by crank connecting link.
The utility model is realized to be screened to the multiple stage crushing of molding sand, significant effect.Molding sand quality after broken screening is good,
Gradual percent defective is reduced in casting, and crushing efficiency is high, realizes that several various forms of crumbling methods are combined.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is partial schematic diagrams of the utility model Fig. 1 along A-A.
Fig. 3 is partial schematic diagrams of the utility model Fig. 1 along B-B.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Provided by Fig. 1 to Fig. 3, a kind of molding sand disintegrating machine, including support 1, housing 2, it is characterised in that the housing 2 has
Rolled plate 3, there is gap between rolled plate 3 and housing 2, the bottom of housing 2 is provided with bar shaped outlet 201, pacified in bar shaped outlet 201
Equipped with screen pack 4, the top of rolled plate 3 is fixed with vertical rotating shaft 5, the company of rotation between the rotating shaft 5 and the top of housing 2
Connect, be fixed with the first screen cloth 6 in the rotating shaft 5, the top of rotating shaft 5, which is connected with, to be fixed on the drive shaft 5 on the top of housing 2 and revolve
The rotary drive mechanism turned, the housing 2 are fixedly connected with support 1, and the bottom of the housing 2, which is provided with, to be fixed on support 1
Guide rail 7, level slidably connects the second screen cloth 8 on the guide rail 7, the second screen cloth 8 be located at bottom and the face bar shaped of housing 2
Outlet 201, second screen cloth 8 are connected with the reciprocating drive mechanism that the second screen cloth 8 of driving does linear reciprocating motion along guide rail 7,
The top of the housing 2 is provided with molding sand charging aperture 202, and the hole of first screen cloth 6 is more than the hole of the second screen cloth 8.Molding sand is from type
After sand charging aperture 202 enters housing 2, enter directly into the first screen cloth 6, rotating shaft 5 drives the first screen cloth 6 to rotate, the first screen cloth 6
In molding sand by the bottom for being scattering into housing 2 of struggling against, while rotating shaft 5 drives rolled plate 3 to rotate, and rolled plate 3 rolls to molding sand
Broken, and drive molding sand to move, the less molding sand of particle will be entered in the second screen cloth 8 by screen pack 4, and then second
Screen cloth 8 moves under reciprocating drive mechanism effect along guide rail 7, so as to which the molding sand in the second screen cloth 8 further dissipates filtering by bucket.
It is exactly to be broken particle uniformly and meet the molding sand using size requirements by the molding sand after the second screen cloth 8.First screen pack 4 is same
When also function to the effect for making molding sand uniformly fall on the bottom of housing 2.
The bottom of the rolled plate 3 is provided with multiple wear-resisting raised 301.Raised preferably play of milling crushes to molding sand grinding
Effect.
The rotary drive mechanism includes the turbine 9 being fixedly connected with rotating shaft 5, and the engagement of turbine 9 is connected with worm screw 10, worm screw
10 are connected with the first motor 11, and the first motor 11 is horizontal positioned.It is more steady that first motor 11 drives the rotary work of rotating shaft 5 to get up
It is fixed reliable.
First screen cloth 6 of described face its underpart of molding sand charging aperture 202, rotating shaft 5 pass through the first screen cloth 6, and the first screen cloth 6 encloses
5 one weeks around the shaft.It can be fed at any time from molding sand charging aperture 202 in 5 rotary work of rotating shaft, and ensure the stress of rotating shaft 5 more
Uniformly rationally, the course of work is more steady, reduces noise improvement working environment.
The bottom of second screen cloth 8 is provided with molding sand collecting tank 12.Collecting tank 12 is used to collect by the second screen pack 4
It is broken and meets the molding sand of requirement.
The drive mechanism includes connecting rod 13, crank 14, the second motor 15, and crank 14 is fixedly connected with the second motor 15,
The one end of connecting rod 13 is fixedly connected with the side of the second screen cloth 8, and its other end is connected with the eccentric rotary of crank 14, crank 14, connecting rod 13,
Second screen cloth 8 forms slider-crank mechanism, and the second motor 15 drives the second screen cloth 8 to be done on guide rail 7 by the connecting rod 13 of crank 14
Linear reciprocating motion.Second motor 15, which rotates, drives crank 14 to rotate, and driving drivening rod 13 moves, and connecting rod 13 drives the second sieve
Net 8 moves along a straight line on guide rail 7.
The utility model is realized to be screened to the multiple stage crushing of molding sand, significant effect.Molding sand quality after broken screening is good,
Gradual percent defective is reduced in casting, and crushing efficiency is high, realizes that several various forms of crumbling methods are combined.
Embodiment described above is not defined to the scope of the utility model, is not departing from the utility model design
On the premise of design, various modifications and improvement that technical staff described in this area makes to the technical solution of the utility model,
It should include in the protection domain that claims of the present utility model determine.
Claims (6)
1. a kind of molding sand disintegrating machine, including support（1）, housing（2）, it is characterised in that the housing（2）There is rolled plate（3）, grind
Pressing plate（3）With housing（2）Between have gap, the housing（2）Bottom exports provided with bar shaped（201）, bar shaped outlet（201）Interior peace
Equipped with screen pack（4）, the rolled plate（3）Top is fixed with vertical rotating shaft（5）, the rotating shaft（5）And housing（2）Top it
Between be rotatablely connected, the rotating shaft（5）On be fixed with the first screen cloth（6）, the rotating shaft（5）Top, which is connected with, is fixed on housing（2）
The drive shaft on top（5）The rotary drive mechanism of rotation, the housing（2）With support（1）It is fixedly connected, the housing（2）
Bottom be provided be fixed on support（1）On guide rail（7）, the guide rail（7）Upper level slidably connects the second screen cloth（8）, institute
State the second screen cloth（8）Positioned at housing（2）Bottom and face bar shaped export（201）, second screen cloth（8）It is connected with driving
Two screen clothes（8）Along guide rail（7）Do the reciprocating drive mechanism of linear reciprocating motion, the housing（2）Top provided with molding sand feed
Mouthful（202）, first screen cloth（6）Hole be more than the second screen cloth（8）Hole.
A kind of 2. molding sand disintegrating machine according to claim 1, it is characterised in that the rolled plate（3）Bottom be provided with it is more
Individual wear-resisting projection（301）.
3. a kind of molding sand disintegrating machine according to claim 1, it is characterised in that the rotary drive mechanism includes and rotating shaft
（5）The turbine being fixedly connected（9）, turbine（9）Engagement is connected with worm screw（10）, worm screw（10）It is connected with the first motor（11）, the
One motor（11）It is horizontal positioned.
A kind of 4. molding sand disintegrating machine according to claim 1, it is characterised in that the molding sand charging aperture（202）Face its
First screen cloth of bottom（6）, rotating shaft（5）Through the first screen cloth（6）, the first screen cloth（6）Around rotating shaft（5）One week.
A kind of 5. molding sand disintegrating machine according to claim 1, it is characterised in that second screen cloth（8）Bottom be provided with
Molding sand collecting tank（12）.
6. a kind of molding sand disintegrating machine according to claim 1, it is characterised in that the drive mechanism includes connecting rod（13）、
Crank（14）, the second motor（15）, crank（14）With the second motor（15）It is fixedly connected, connecting rod（13）One end and the second screen cloth
（8）Side is fixedly connected, its other end and crank（14）Eccentric rotary connects, crank（14）, connecting rod（13）, the second screen cloth（8）
Form slider-crank mechanism, the second motor（15）Pass through crank（14）Connecting rod（13）Drive the second screen cloth（8）In guide rail（7）On do
Linear reciprocating motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991584.2U CN207071660U (en) | 2017-08-09 | 2017-08-09 | A kind of molding sand disintegrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991584.2U CN207071660U (en) | 2017-08-09 | 2017-08-09 | A kind of molding sand disintegrating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207071660U true CN207071660U (en) | 2018-03-06 |
Family
ID=61522265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720991584.2U Expired - Fee Related CN207071660U (en) | 2017-08-09 | 2017-08-09 | A kind of molding sand disintegrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207071660U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393433A (en) * | 2018-03-28 | 2018-08-14 | 陈婷 | A kind of casting sand grinding device |
| CN108453217A (en) * | 2018-04-04 | 2018-08-28 | 陈婷 | A kind of casting sand disintegrating apparatus |
| CN109093066A (en) * | 2018-08-20 | 2018-12-28 | 黟县新达机械铸造有限公司 | A kind of small-sized sand mixer for casting convenient for adjusting discharging flow |
| CN113318836A (en) * | 2021-06-10 | 2021-08-31 | 黑龙江省林业科学院伊春分院 | Solid-state grinding device for acanthopanax |
| CN116000076A (en) * | 2022-12-22 | 2023-04-25 | 四川省有色冶金研究院有限公司 | Composite contaminated soil restoration system |
-
2017
- 2017-08-09 CN CN201720991584.2U patent/CN207071660U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393433A (en) * | 2018-03-28 | 2018-08-14 | 陈婷 | A kind of casting sand grinding device |
| CN108453217A (en) * | 2018-04-04 | 2018-08-28 | 陈婷 | A kind of casting sand disintegrating apparatus |
| CN109093066A (en) * | 2018-08-20 | 2018-12-28 | 黟县新达机械铸造有限公司 | A kind of small-sized sand mixer for casting convenient for adjusting discharging flow |
| CN109093066B (en) * | 2018-08-20 | 2023-09-22 | 黟县新达机械铸造有限公司 | Small-size sand mixer for casting convenient to adjust ejection of compact flow |
| CN113318836A (en) * | 2021-06-10 | 2021-08-31 | 黑龙江省林业科学院伊春分院 | Solid-state grinding device for acanthopanax |
| CN116000076A (en) * | 2022-12-22 | 2023-04-25 | 四川省有色冶金研究院有限公司 | Composite contaminated soil restoration system |
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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: 20180306 Termination date: 20210809 |