CN205519480U - Totally closed lost pattern casting sand sieving mechanism that disappears - Google Patents
Totally closed lost pattern casting sand sieving mechanism that disappears Download PDFInfo
- Publication number
- CN205519480U CN205519480U CN201620049591.6U CN201620049591U CN205519480U CN 205519480 U CN205519480 U CN 205519480U CN 201620049591 U CN201620049591 U CN 201620049591U CN 205519480 U CN205519480 U CN 205519480U
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- screen box
- case
- sieve
- sieve case
- 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
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a totally closed lost pattern casting sand sieving mechanism that disappears, relates to sieve case technical field, its characterized in that: including fixed bolster, sieve case, pneumatic cylinder, case lid, screen cloth, rubber belt loop and funnel, the sieve case pass through both ends sides lower part the pneumatic cylinder setting in the top of fixed bolster, the lower part fretwork of sieve case, the fixed upside that sets up at the sieve case of case lid, be provided with the feed inlet on the case lid, the screen cloth set up in the inside bottom side of sieve case through the net support is fixed, upside that the both ends side of sieve case just is located the screen cloth is provided with material returned mouth respectively, rubber belt loop become the downside of snakelike setting at the sieve case, the funnel connect lower extreme and fixed the setting on the fixed bolster at rubber belt loop. The utility model discloses the simple installation, convenient to use, sieve effectual, environmental protection moreover, the noise is little.
Description
Technical field:
This utility model relates to screen box technical field, and a kind of totally-enclosed lost foam casting sand sieve chooses to install
Put.
Background technology:
The casting model powder of evaporative pattern is typically all through repeatedly using, and needs casting before reusing
Sand screens, and the screening machine in existing technology is fairly simple, passes through vibration in being all utilized in screening
Motor has ceaselessly vibrated, the electric energy that this waste is bigger, and the efficiency sieved is low, and speed is slow,
Noise is big, is also easy to dust of kicking up, pollutes bigger.Prior art also has by different for casting model powder from shaking
The device of the mode memory screening of fallen flowers on dynamic mesh screen, although speed is fast, but also easy airborne dust, make an uproar
Sound is also big, and landing is difficult to casting model powder screening thoroughly on shorter screen cloth, in-convenience in use.
Utility model content:
Technical problem to be solved in the utility model is to provide a kind of easy to use, and screening effect is good,
And environmental protection, the totally-enclosed lost foam casting sand sieve screening device that noise is little.
Technical problem to be solved in the utility model uses following technical scheme to realize:
A kind of totally-enclosed lost foam casting sand sieve screening device, it is characterised in that: include fixed support, screen box,
Hydraulic cylinder, case lid, screen cloth, rubber zone circle and funnel, the described screen box hydraulic pressure by both end sides bottom
Cylinder is arranged on support bracket fastened top, the bottom hollow out of screen box, and described case lid is fixedly installed on screen box
Upside, case lid is provided with charging aperture, and described screen cloth is fixedly installed on the inside of screen box by net support
Bottom side, the both end sides of screen box and be positioned at the upside of screen cloth and be respectively arranged with material returned mouth, described rubber zone circle
Becoming the snakelike downside being arranged on screen box, described funnel is connected to the lower end of rubber zone circle and is fixedly installed on
On fixed support.
Described screen box becomes cuboid.
The centre position of described screen cloth is higher than the position of both end sides, and the both end sides of screen cloth is provided with upwards
Inclination angle.
Described hydraulic cylinder is positioned at the two ends lateral direction of screen box and tilts upward hinged with the bottom side of screen box.
This utility model is continual spaced flexible by the hydraulic cylinder of screen box both end sides so that casting
Sand slides on screen cloth the most relatively, thus plays the effect of screening.The present invention is totally-enclosed setting,
Work without motor, quiet environmental protection.
The beneficial effects of the utility model are: this utility model simple installation, easy to use, screening effect
Good, and environmental protection, noise is little.
Accompanying drawing illustrates:
Fig. 1 is this utility model structural representation.
Detailed description of the invention:
For the technological means making this utility model realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, below in conjunction with being specifically illustrating, is expanded on further this utility model.
As it is shown in figure 1, a kind of totally-enclosed lost foam casting sand sieve screening device, including fixed support 1, screen box
2, hydraulic cylinder 3, case lid 4, screen cloth 5, rubber zone circle 6 and funnel 7, screen box 2 is by both end sides bottom
Hydraulic cylinder 3 be arranged on the top of fixed support 1, the bottom hollow out of screen box 2, case lid 4 is fixedly installed
Being provided with charging aperture 8 on the upside of screen box 2, case lid 4, screen cloth 5 is fixedly installed on by net support 9
The bottom side, inside of screen box 2, the both end sides of screen box 2 and be positioned at the upside of screen cloth 5 and be respectively arranged with material returned mouth
10, rubber zone circle 6 becomes the snakelike downside being arranged on screen box 2, and funnel 7 is connected to rubber zone circle 6 times
Hold and be fixedly installed on fixed support 1.Screen box 2 becomes cuboid.The centre position of screen cloth 5 is higher than two
The position of side, and the both end sides of screen cloth 5 is provided with inclination angle upwards.Hydraulic cylinder 3 is positioned at screen box 2
Two ends lateral direction and tilt upward hinged with the bottom side of screen box 2.
Of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned
Principle of the present utility model is simply described, without departing from this utility model described in embodiment and description
On the premise of spirit and scope, this utility model also has various changes and modifications, these changes and improvements
In the range of both falling within claimed this utility model.This utility model claims scope by appended power
Profit claim and equivalent thereof define.
Claims (3)
1. a totally-enclosed lost foam casting sand sieve screening device, it is characterised in that: include fixed support, sieve
Case, hydraulic cylinder, case lid, screen cloth, rubber zone circle and funnel, described screen box is by both end sides bottom
Hydraulic cylinder is arranged on support bracket fastened top, the bottom hollow out of screen box, and described case lid is fixedly installed on sieve
The upside of case, case lid is provided with charging aperture, and described screen cloth is fixedly installed on screen box by net support
Internal bottom side, the both end sides of screen box and be positioned at the upside of screen cloth and be respectively arranged with material returned mouth, described rubber
Zone circle becomes the snakelike downside being arranged on screen box, and described funnel is connected to the lower end of rubber zone circle and fixing sets
Put on fixed support.
One the most according to claim 1 totally-enclosed lost foam casting sand sieve screening device, its feature exists
In: the centre position of described screen cloth is higher than the position of both end sides, and the both end sides of screen cloth is provided with upwards
Inclination angle.
One the most according to claim 1 totally-enclosed lost foam casting sand sieve screening device, its feature exists
In: described hydraulic cylinder is positioned at the two ends lateral direction of screen box and tilts upward hinged with the bottom side of screen box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049591.6U CN205519480U (en) | 2016-01-19 | 2016-01-19 | Totally closed lost pattern casting sand sieving mechanism that disappears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049591.6U CN205519480U (en) | 2016-01-19 | 2016-01-19 | Totally closed lost pattern casting sand sieving mechanism that disappears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205519480U true CN205519480U (en) | 2016-08-31 |
Family
ID=56765415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620049591.6U Expired - Fee Related CN205519480U (en) | 2016-01-19 | 2016-01-19 | Totally closed lost pattern casting sand sieving mechanism that disappears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205519480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598359A (en) * | 2016-01-19 | 2016-05-25 | 安徽涌畅铸件有限公司 | Totally-closed expendable casting sand screening device |
-
2016
- 2016-01-19 CN CN201620049591.6U patent/CN205519480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598359A (en) * | 2016-01-19 | 2016-05-25 | 安徽涌畅铸件有限公司 | Totally-closed expendable casting sand screening device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170119 |