CN210964859U - Molding sand mixing device - Google Patents
Molding sand mixing device Download PDFInfo
- Publication number
- CN210964859U CN210964859U CN201921326979.6U CN201921326979U CN210964859U CN 210964859 U CN210964859 U CN 210964859U CN 201921326979 U CN201921326979 U CN 201921326979U CN 210964859 U CN210964859 U CN 210964859U
- Authority
- CN
- China
- Prior art keywords
- sand
- mixing barrel
- sand mixing
- center pin
- fan
- 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
- 239000003110 molding sand Substances 0.000 title claims abstract description 16
- 239000004576 sand Substances 0.000 claims abstract description 56
- 238000013329 compounding Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims 3
- 239000000463 material Substances 0.000 abstract description 11
- 238000003756 stirring Methods 0.000 abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 36
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a sand mixer technical field especially relates to a molding sand compounding device, including columniform sand mixing barrel, sand mixing barrel's inside be provided with sand mixing barrel rotates the rabbling mechanism of connection, the rabbling mechanism includes the center pin, the center pin is provided with the impeller of a plurality of along its circumference equipartition, the impeller is followed to its pivoted opposite direction distortion when the center pin extends outward, sand mixing barrel's top is provided with the motor, the output shaft of motor with center pin connection, sand mixing barrel's bottom is provided with fan-shaped breach, sand mixing barrel's the bottom outside is provided with the shutoff fan-shaped breach's back cover plate, back cover plate with sand mixing barrel rotates and connects. The device simple structure can stir the molding sand material very conveniently, makes its misce bene, especially the distortion the impeller can be constantly to its end of turning over when stirring sand material to improve the efficiency of stirring.
Description
Technical Field
The utility model relates to a sand mixer technical field especially relates to a molding sand compounding device.
Background
The molding sand for casting is formed by mixing silica sand, bentonite, resin, coal powder, a curing agent and the like, the quality of the molding sand can be improved by uniformly stirring the materials, and the structure of the sand mixer determines how to quickly and efficiently obtain the uniformly stirred molding sand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art not enough, and provide a molding sand compounding device, it pours the material that the ratio is good into the sand mixing barrel, then adopts motor drive's impeller stirring to obtain the molding sand that needs.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a molding sand compounding device, includes columniform sand mixing barrel, sand mixing barrel's inside be provided with sand mixing barrel rotates the rabbling mechanism of connection, the rabbling mechanism includes the center pin, the center pin is provided with the impeller of a plurality of along its circumference equipartition, the impeller is followed to its pivoted reverse direction distortion when the center pin extends outward, sand mixing barrel's top is provided with the motor, the output shaft of motor with center pin connection, sand mixing barrel's bottom is provided with fan-shaped breach, sand mixing barrel's the bottom outside is provided with the shutoff the sealing plate of fan-shaped breach, sealing plate with sand mixing barrel rotates and connects.
Furthermore, the bottom sealing plate is provided with a handle for operating the rotation of the bottom sealing plate.
Furthermore, the sealing bottom plate is fan-shaped, and the fan-shaped angle of the sealing bottom plate is larger than that of the fan-shaped notch.
Further, the sand mixing barrel is provided with supporting legs for supporting the sand mixing barrel.
The utility model has the advantages that: the utility model provides a molding sand compounding device, its includes the columniform sand mixing barrel, the inside of sand mixing barrel be provided with sand mixing barrel rotates the rabbling mechanism of connection, the rabbling mechanism includes the center pin, the center pin is provided with the impeller of a plurality of along its circumference equipartition, the impeller is followed to its pivoted reverse direction distortion when the center pin extends outward, sand mixing barrel's top is provided with the motor, the output shaft of motor with center pin connection, sand mixing barrel's bottom is provided with fan-shaped breach, sand mixing barrel's the bottom outside is provided with the shutoff the sealing plate of fan-shaped breach, sealing plate with sand mixing barrel rotates and connects. The device simple structure can stir the molding sand material very conveniently, makes its misce bene, especially the distortion the impeller can be constantly to its end of turning over when stirring sand material to improve the efficiency of stirring.
Drawings
FIG. 1 is a plan view of the utility model of a molding sand mixing device
Fig. 2 is a sectional view of fig. 1.
Description of reference numerals:
1-sand mixing barrel, 11-sector gap, 2-stirring mechanism, 21-central shaft, 22-impeller, 3-motor, 4-sealing bottom plate, 5-handle, 6-supporting leg.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the molding sand mixing device of this embodiment includes a cylindrical sand mixing barrel 1, the inside of sand mixing barrel 1 is provided with sand mixing barrel 1 rotates the rabbling mechanism 2 of being connected, the rabbling mechanism 2 includes center pin 21, center pin 21 is provided with the impeller 22 of its circumference equipartition of a plurality of edge, impeller 22 follows it twists to its pivoted opposite direction when center pin 21 outwards extends, sand mixing barrel 1's top is provided with motor 3, motor 3's output shaft with center pin 21 is connected, sand mixing barrel 1's bottom is provided with fan-shaped breach 11, sand mixing barrel 1's bottom outside is provided with the shutoff sealing plate 4 of fan-shaped breach 11, sealing plate 4 with sand mixing barrel 1 rotates and is connected.
The during operation is poured into the sand that the ratio is good mix sand bucket 1, starts motor 3 because impeller 22 is the distortion structure, when 2 stirring sand materials of rabbling mechanism, also constantly carry out the turning over material at the bottom of the pocket to sand material to improved mixing efficiency, impeller 22 has threely, after the sand material stirring, opens bottom sealing plate 4, and sand material can be followed fan-shaped breach 11 flows out.
The bottom sealing plate 4 is in a fan shape, and the fan-shaped angle of the bottom sealing plate 4 is larger than that of the fan-shaped notch 11, so that the bottom sealing plate 4 can completely seal the fan-shaped notch 11.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a molding sand compounding device which characterized in that: including columniform muddy sand bucket (1), the inside of muddy sand bucket (1) be provided with muddy sand bucket (1) rotate rabbling mechanism (2) of connecting, rabbling mechanism (2) include center pin (21), center pin (21) are provided with impeller (22) of a plurality of along its circumference equipartition, impeller (22) are followed to its pivoted reverse direction distortion when center pin (21) outwards extend, the top of muddy sand bucket (1) is provided with motor (3), the output shaft of motor (3) with center pin (21) are connected, the bottom of muddy sand bucket (1) is provided with fan-shaped breach (11), the bottom outside of muddy sand bucket (1) is provided with the shutoff sealing plate (4) of fan-shaped breach (11), sealing plate (4) with muddy sand bucket (1) rotate to be connected.
2. A moulding sand mixing device according to claim 1, characterized in that: the sealing bottom plate (4) is provided with a handle (5) for operating the sealing bottom plate (4) to rotate.
3. A moulding sand mixing device according to claim 1, characterized in that: the sealing bottom plate (4) is fan-shaped, and the fan-shaped angle of the sealing bottom plate (4) is larger than that of the fan-shaped notch (11).
4. A moulding sand mixing device according to claim 1, characterized in that: the sand mixing barrel (1) is provided with supporting legs (6) for supporting the sand mixing barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326979.6U CN210964859U (en) | 2019-08-15 | 2019-08-15 | Molding sand mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326979.6U CN210964859U (en) | 2019-08-15 | 2019-08-15 | Molding sand mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210964859U true CN210964859U (en) | 2020-07-10 |
Family
ID=71414562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921326979.6U Expired - Fee Related CN210964859U (en) | 2019-08-15 | 2019-08-15 | Molding sand mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210964859U (en) |
-
2019
- 2019-08-15 CN CN201921326979.6U patent/CN210964859U/en not_active Expired - Fee Related
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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: 20200710 |