CN209439377U - A kind of continuous rolling sand machine of included clear function - Google Patents
A kind of continuous rolling sand machine of included clear function Download PDFInfo
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- CN209439377U CN209439377U CN201822260507.7U CN201822260507U CN209439377U CN 209439377 U CN209439377 U CN 209439377U CN 201822260507 U CN201822260507 U CN 201822260507U CN 209439377 U CN209439377 U CN 209439377U
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- air inlet
- clear function
- continuous rolling
- sand machine
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Abstract
The utility model discloses a kind of continuous rolling sand machines of included clear function, including body, scraper is distributed in the body, several air inlets are offered on the tube wall of the body, the inner cavity central axes of the air inlet opening direction and the body are at 40~50 degree of angles, and edge goes out husky directional spreding；Blast main is distributed on the outer wall of the body, correspondence offers several branched pipes and is connected to the air inlet on the blast main, and valve switch is also distributed on the blast main；The intake pressure of the air inlet is 0.4-0.7MPa.The utility model realizes that automatic clear function, using effect are good.
Description
Technical field
The utility model relates to Casting Equipment technical fields, and in particular to a kind of continuous rolling sand machine of included clear function.
Background technique
Currently, using the automatic continuous roller sand machine of self-hardening sand in casting field, sand in machine is because easily certainly added with materials such as resins
Harden block, and scraper and inner wall rub mutually with hard sand lump in machine, be easy to cause scraper and inner wall to be prone to wear, scraper and inner wall
Gap increases, and influences Quality of Mixing Sand.Meanwhile resin and hard sand are sticked in machine, hard sand lump is extremely difficult inside cleaning machine, monthly
Maintain cumbersome, at high cost, influence complete machine production work efficiency.
The disclosure of background above technology contents is only used for the design and technical solution that auxiliary understands the utility model, not
The prior art for necessarily belonging to present patent application shows above content in the applying date of present patent application in no tangible proof
In the case where having disclosed, above-mentioned background technique should not be taken to the novelty and creativeness of evaluation the application.
Utility model content
The utility model provides in view of the above technical problems a kind of can be realized the good company of automatic clear function, using effect
Continuous roller sand machine.
To achieve the above objectives, the present invention adopts the following technical solutions:
Scraper is distributed in the body in a kind of continuous rolling sand machine of included clear function, including body, the body
Offer several air inlets on tube wall, the inner cavity central axes of the air inlet opening direction and the body are at 40~50 degree
Angle, and along husky directional spreding out；Blast main is distributed on the outer wall of the body, correspondence offers several points on the blast main
Branch pipe is simultaneously connected to the air inlet, and valve switch is also distributed on the blast main；The intake pressure of the air inlet is
0.4-0.7MPa。
Further, several described air inlets are axially scattered in a column along the body.
Further, the valve switch is solenoid valve.
Further, the air inlet is screw thread air inlet hole, and the corresponding screw thread air inlet hole is additionally provided with screw thread air inlet connector；
The screw thread air inlet connector is connect by hose with the branched pipe.
Further, the inner cavity central axes of the air inlet opening direction and the body are at 45 degree of angles.
Further, the lower sidewall of the inner cavity end of the body offers sand outlet.
Further, several described scrapers are distributed on a horizontal rotating shaft.
The utility model compared with prior art the utility model has the advantages that the utility model pass through be equipped with by certain angle distribution
Multiple air inlets, and a column distribution is pressed, it can be realized high pressure gas by opening solenoid valve after the completion of going out husky every time in the present apparatus
Scraper chasing rotates together, and purges to the sand lump on scraper and side wall, along husky direction blowout is gone out, using this structure blast
Effect is good, high-efficient, meanwhile, mulling effect is good.
Detailed description of the invention
Fig. 1 is the axial cut away view of the utility model；
Radial cut away view when Fig. 2 is the utility model unassembled blast main；
Fig. 3 is the right view of the utility model.
Specific embodiment
As shown in Figures 1 to 3, a kind of continuous rolling sand machine of included clear function, including body 1 are distributed in the body 1
Scraper 3, several described scrapers 3 are distributed on a horizontal rotating shaft.4 air inlets are offered on the tube wall of the body 1,
The inner cavity central axes of the air inlet opening direction and the body 1 are most preferably in the present embodiment at 40~50 degree of angles
45 degree of angles, and along husky directional spreding is gone out, 4 air inlets are axially scattered in a column along the body 1.The air inlet is spiral shell
Line air inlet hole, the corresponding screw thread air inlet hole are additionally provided with screw thread air inlet connector 4, are detachably combined by the way that screw thread is entered the wind connector 4
Be conducive to the replacement maintenance in later period to the screw thread air inlet hole and reduce vibration；It is in the present embodiment to reach better damping
Effect can also be equipped with cushioning piece in the bottom contact position that the screw thread enters the wind connector 4 and the screw thread air inlet hole.The machine
Blast main 8 is distributed on the outer wall of body 1, it is fixed on the outer wall that the blast main 8 passes through fixed bracket 10；On the blast main 8
Corresponding to offer 4 branched pipes 7, the screw thread air inlet connector 4 is connect by hose 5 with the branched pipe 7, in the present embodiment,
To realize that stable connection is additionally provided with locker 6, to prevent, because vibration leads to hose 5, connection falls off.Also divide on the blast main 8
It is furnished with solenoid valve 9；The intake pressure of the air inlet is 0.4-0.7MPa；Meanwhile under the side wall of the inner cavity end of the body 1
Portion offers sand outlet 2.
When the utility model is used, horizontal rotating shaft drives scraper rotation to mix sand lump, and right-to-left passes
Dynamic sand lump, and falling from sand outlet, wait go out it is husky after keep horizontal rotating shaft rotation, then open solenoid valve, high pressure gas from
It is blown into the air inlet of a column distribution and at 45 degree of angles, scraper is purged, and rely on the rotation of scraper, realize rotating wind
Body inner wall is purged, is finally blown out from sand outlet 2, automatic clear operation is completed.
Claims (7)
1. a kind of continuous rolling sand machine of included clear function, including body, scraper is distributed in the body, it is characterised in that:
Offer several air inlets on the tube wall of the body, the inner cavity central axes of the air inlet opening direction and the body at
40~50 degree of angles, and along husky directional spreding out；Blast main is distributed on the outer wall of the body, correspondence opens up on the blast main
There are several branched pipes and be connected to the air inlet, valve switch is also distributed on the blast main；The air inlet of the air inlet
Air pressure is 0.4-0.7MPa.
2. a kind of continuous rolling sand machine of included clear function according to claim 1, it is characterised in that: several it is described into
Air port is axially scattered in a column along the body.
3. a kind of continuous rolling sand machine of included clear function according to claim 1, it is characterised in that: the valve switch
For solenoid valve.
4. a kind of continuous rolling sand machine of included clear function according to claim 1, it is characterised in that: the air inlet is
Screw thread air inlet hole, the corresponding screw thread air inlet hole are additionally provided with screw thread air inlet connector；The screw thread air inlet connector passes through hose and institute
State branched pipe connection.
5. a kind of continuous rolling sand machine of included clear function according to claim 1, it is characterised in that: the air inlet is opened
Mouth direction and the inner cavity central axes of the body are at 45 degree of angles.
6. a kind of continuous rolling sand machine of included clear function according to claim 1, it is characterised in that: the body it is interior
The lower sidewall of chamber end offers sand outlet.
7. a kind of continuous rolling sand machine of included clear function according to claim 1, it is characterised in that: scraped described in several
Knife is distributed on a horizontal rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260507.7U CN209439377U (en) | 2018-12-30 | 2018-12-30 | A kind of continuous rolling sand machine of included clear function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260507.7U CN209439377U (en) | 2018-12-30 | 2018-12-30 | A kind of continuous rolling sand machine of included clear function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209439377U true CN209439377U (en) | 2019-09-27 |
Family
ID=68016896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822260507.7U Active CN209439377U (en) | 2018-12-30 | 2018-12-30 | A kind of continuous rolling sand machine of included clear function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209439377U (en) |
-
2018
- 2018-12-30 CN CN201822260507.7U patent/CN209439377U/en active Active
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