CN206763324U - A kind of automatic sand screening device - Google Patents
A kind of automatic sand screening device Download PDFInfo
- Publication number
- CN206763324U CN206763324U CN201720318095.0U CN201720318095U CN206763324U CN 206763324 U CN206763324 U CN 206763324U CN 201720318095 U CN201720318095 U CN 201720318095U CN 206763324 U CN206763324 U CN 206763324U
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- CN
- China
- Prior art keywords
- shell
- screening plant
- screening
- rotating shaft
- automatic sand
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- 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
A kind of automatic sand screening device, including motor, runner, rotating shaft, screening plant, motor is connected by main shaft with runner, runner is connected by belt with rotating shaft, screening plant is fixedly connected with rotating shaft, the left port of screening plant is provided with charging aperture, the right output port of screening plant is provided with discharging opening, screening plant is made up of horizontal cylindrical barrel screen cloth, the outside of screening plant is provided with the cylindrical shell with central shaft, the left port of shell is enclosed construction, and the right output port of shell is Open architecture, the length of shell and the equal length of screening plant；The below or above of shell is provided with fixing device.Not only fast and easy collects the sand material come out from screen cloth to automatic sand screening device provided by the utility model, keeps the clean, clean and tidy of production environment, the time of whole sieve sand process can be also greatlyd save, beneficial to raising screening efficiency.
Description
Technical field
Casting processing technique field is the utility model is related to, more particularly to a kind of automatic sand screening device.
Background technology
Casting is into meeting necessarily required liquid and being cast into casting mould, through cooled and solidified, clearly by Metal Melting
The technical process of the casting of predetermined shape, size and performance is obtained after whole processing；In order to obtain the planform of part, in advance
The material being easily molded with other makes the planform of part, is then put into mould in molding sand again, is then formed casting
Modeling has；And molding sand is the important component of casting mould, casting mould requires to the size of molding sand, thus needs to type
Sand is sieved.
CN203711753U discloses a kind of sand sieving machine, and it includes support and main motor, and the main motor passes through motor bottom
Seat is fixed on support, belt pulley is additionally provided with support, the belt pulley is fixed on support by bearing block, the master
Motor is connected with belt pulley by belt transmission, and the axle center of the belt pulley is connected with bent axle through bearing block, and the bent axle leads to
Link rotatable connection sieve emery disc is crossed, the bottom of support is provided with carrier base, and the carrier base is rotatably connected to rocking arm, the rocking arm
The other end and sieve emery disc rotation connection, main motor, which rotates, drives belt pulley, and belt pulley is around axis rotation, bent axle reciprocally swinging,
Sieve emery disc and connecting rod, rocking arm are rotation connection, therefore reciprocating motion is waved under the drive of connecting rod, reach by molding sand with it is miscellaneous
The effect of matter separation.
CN106311588A discloses a kind of automatic sand screening device, including motor, runner, rotating shaft, sieves, the motor
It is connected by main shaft with runner, the runner is connected with rotating shaft by belt, and the sieves is fixedly connected with rotating shaft, the mistake
Screen is provided with feed end and discharge end, and the invention is rotated by motor driven rotating shaft, and rotating shaft drives sieves to rotate, and realizes type
The automatic sieving of sand, the feeding end of sieves are provided with conveyer belt, and conveyer belt can not only reduce artificial labor intensity, and
Airborne dust can be effectively prevented from.
Although above two sand sifter can reach sieve sand effect to a certain extent, they cannot be guaranteed to sieve
The convenient collection of sand material after complete, the sand material for easily occurring getting off from screen cloth, which produces, disorderly flies phenomenon, causes the later stage to collect more intractable,
Production environment is also easily polluted, is also not easy to improve screening efficiency.
The content of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and provide a kind of automatic sand screening device, and it is not only
Fast and easy collects the sand material from screen cloth out, keeps the clean, clean and tidy of production environment, can also greatly save whole sieve sand mistake
The time of journey, beneficial to raising screening efficiency.
The technical solution of the utility model is：A kind of automatic sand screening device, including motor, runner, rotating shaft, screening plant,
Motor is connected by main shaft with runner, and runner is connected by belt with rotating shaft, and screening plant is fixedly connected with rotating shaft, screening plant
Left port be provided with charging aperture, the right output port of screening plant is provided with discharging opening, and screening plant is by horizontal cylindrical barrel screen cloth
Form, the outside of screening plant is provided with the cylindrical shell with central shaft, and the left port of shell is enclosed construction, the right-hand member of shell
Mouth is Open architecture, the length of shell and the equal length of screening plant；The below or above of shell is provided with fixing device.
The further technical scheme of the utility model is：First conveyer belt is provided with charging aperture, shell lower end is provided with second
Conveyer belt, discharge outlet are provided with the 3rd conveyer belt.
Further technical scheme is the utility model：Stock guide, stock guide are provided between shell and the second conveyer belt
Upper end and cage connection.
The further technical scheme of the utility model is：Rotating shaft is provided with helix transporting device.
Further, the left end of shell is highly higher than right-hand member height.
Further, the left end of screening plant is highly higher than right-hand member height.
Further, fixing device is the support frame positioned at the lower end of shell.
Further, reinforcement is provided between screening plant and rotating shaft.
The utility model has following features compared with prior art：
（1）Automatic sand screening device provided by the utility model the periphery of cylindrical screen separating device be provided with it is isometric with it,
Concentric cylindrical shell, the qualified sand material from screening plant out is entered in shell, then collect in shell,
Finally flowed out from the right-hand member of shell, and underproof sand material flows out from the right-hand member discharging opening of screening plant, it is possible to achieve it is convenient
The sand material out from screen cloth is quickly collected, keeps clean, the clean and tidy purpose of production environment；
（2）Automatic sand screening device provided by the utility model is provided with the first conveying at the left side charging aperture of screening plant
Band, the second conveyer belt is provided with the lower section of shell, and the 3rd conveyer belt is provided with discharge outlet, can both have been facilitated and filled to screening
Put middle charging to be sieved, can facilitate again and be timely transported away after screening out the qualified sand material come, the classification of unqualified sand material, can
Feed, sieve, transport material three while carry out to realize, the time of whole sieve sand process can be greatlyd save, sieved beneficial to improving
Component efficiency.
Detailed construction of the present utility model is further described below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A sectional views in Fig. 1.
Embodiment
As shown in drawings：A kind of automatic sand screening device, including motor 6, runner 7, rotating shaft 5, screening plant 3, motor 6 pass through
Main shaft is connected with runner 7, and the work of motor 6 rotates runner 7, and runner 7 is connected by belt 8 with rotating shaft 5, and runner 7 turns
Dynamic to drive rotating shaft 5 to rotate again, screening plant 3 is fixedly connected with rotating shaft 5, and the rotation of rotating shaft 5 drives screening plant 3 to rotate,
Screening effect is realized, rotating shaft 5 is provided with helix transporting device 13, and the left port of screening plant 3 is provided with charging aperture 3-1, screening dress
The right output port for putting 3 is provided with discharging opening 3-2, facilitates sand material entering screening dress from charging aperture 3-1 by helix transporting device 13
After putting 3, discharging opening 3-2 is pushed to when being sized, can both prevent material from being accumulated at charging aperture 3-1, be easy to again underproof
Oversize is transferred out of at discharging opening 3-2, and screening plant 3 is made up of horizontal cylindrical barrel screen cloth, is rotated in screening plant 3
During, whole screening plant 3 can be sieved, and have higher screening efficiency, and the outside of screening plant 3 is provided with same center
The cylindrical shell 2 of axle, the left port of shell 2 are enclosed construction, and the right output port of shell 2 is Open architecture, the length of shell 2
With the equal length of screening plant 3, it is ensured that the qualified sand material under being sieved from screening plant 3 collects in shell 2, and from shell
2 right-hand member is transferred out of；The below or above of shell 2 is provided with fixing device 11, and fixing device 11 is the branch positioned at the lower end of shell
Support, ensure that the positional stability of shell 2 is higher.
First conveyer belt 1 is provided with charging aperture 3-1, the convenient sand material that need to be sieved continuously enters screening plant 3
In, beneficial to the progress of continuation screening process, the lower end of cylindrical shell 2 is provided with the second conveyer belt 10, convenient to be come out from shell 2
Qualified sand material be endlessly transported away, it is defeated that the 3rd is provided with also beneficial to the progress of continuation screening process, at discharging opening 3-2
Band 9 is sent, is easy to the unqualified sand material from screening plant 3 to be out endlessly transported away, is also sieving through beneficial to continuation
The progress of journey.
Stock guide 12 is provided between the conveyer belt 10 of shell 2 and second, the upper end of stock guide 12 is connected with cylindrical shell 2, side
Just the sand material that is fallen from shell 2 is orderly to be fallen on the second conveyer belt 10, prevents the phenomenon of sand material avalanche from occurring.Shell 2
Left end highly higher than right-hand member height, is easy to qualified sand material to be flowed out after collecting in shell 2 from the right-hand member of shell 2.A left side for screening plant 3
End height is easy to sand material to be moved from left to right in screening plant 3, also allows for unqualified sand material from sieve higher than right-hand member height
Flowed out in the discharging opening 3-2 of separating device 3；Reinforcement 4 is provided between screening plant 3 and rotating shaft 5, ensures the reliable of screening plant 3
Property is higher.
Claims (8)
1. a kind of automatic sand screening device, including motor, runner, rotating shaft, screening plant, motor are connected by main shaft with runner, turn
Wheel is connected by belt with rotating shaft, and screening plant is fixedly connected with rotating shaft, and the left port of screening plant is provided with charging aperture, screening dress
The right output port put is provided with discharging opening, it is characterised in that：Screening plant is made up of horizontal cylindrical barrel screen cloth, screening plant
Outside is provided with the cylindrical shell with central shaft, and the left port of shell is enclosed construction, and the right output port of shell is Open architecture,
The length of shell and the equal length of screening plant；The below or above of shell is provided with fixing device.
2. automatic sand screening device according to claim 1, it is characterised in that：First conveyer belt, shell are provided with charging aperture
Lower end is provided with the second conveyer belt, and discharge outlet is provided with the 3rd conveyer belt.
3. automatic sand screening device according to claim 2, it is characterised in that：Guide is provided between shell and the second conveyer belt
Plate, stock guide upper end and cage connection.
4. according to the automatic sand screening device described in claim 1 or 2 or 3, it is characterised in that：Rotating shaft fills provided with helical feed
Put.
5. according to the automatic sand screening device described in claim 1 or 2 or 3, it is characterised in that：The left end of shell is highly higher than right-hand member
Highly.
6. automatic sand screening device according to claim 5, it is characterised in that：The left end of screening plant is highly high higher than right-hand member
Degree.
7. automatic sand screening device according to claim 5, it is characterised in that：Fixing device is the branch positioned at the lower end of shell
Support.
8. according to the automatic sand screening device described in claim 1 or 2 or 3, it is characterised in that：It is provided between screening plant and rotating shaft
Reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318095.0U CN206763324U (en) | 2017-03-29 | 2017-03-29 | A kind of automatic sand screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318095.0U CN206763324U (en) | 2017-03-29 | 2017-03-29 | A kind of automatic sand screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763324U true CN206763324U (en) | 2017-12-19 |
Family
ID=60632820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318095.0U Expired - Fee Related CN206763324U (en) | 2017-03-29 | 2017-03-29 | A kind of automatic sand screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704832A (en) * | 2018-05-29 | 2018-10-26 | 刘辉辉 | A kind of Sand screen efficiently separated |
-
2017
- 2017-03-29 CN CN201720318095.0U patent/CN206763324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704832A (en) * | 2018-05-29 | 2018-10-26 | 刘辉辉 | A kind of Sand screen efficiently separated |
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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 |
Granted publication date: 20171219 Termination date: 20200329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |