CN111151705A - Roller mill stirring mixing arrangement that mixing efficiency is high - Google Patents
Roller mill stirring mixing arrangement that mixing efficiency is high Download PDFInfo
- Publication number
- CN111151705A CN111151705A CN202010006065.2A CN202010006065A CN111151705A CN 111151705 A CN111151705 A CN 111151705A CN 202010006065 A CN202010006065 A CN 202010006065A CN 111151705 A CN111151705 A CN 111151705A
- Authority
- CN
- China
- Prior art keywords
- mixing efficiency
- base
- mixing device
- shell
- rotating rod
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0422—Devices having a fixed receptable with rotating tools, some or all of these tools being rolls or balls loosely mounted on their axis or loose balls in contact with the side wall or the bottom of the receptacle, e.g. with aerating means; "Devices of the Muller type"
- B22C5/0427—Devices having a fixed receptable with rotating tools, some or all of these tools being rolls or balls loosely mounted on their axis or loose balls in contact with the side wall or the bottom of the receptacle, e.g. with aerating means; "Devices of the Muller type" having only one vertical tool-driving shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0472—Parts; Accessories; Controlling; Feeding; Discharging; Proportioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/14—Equipment for storing or handling the dressed mould material, forming part of a plant for preparing such material
- B22C5/16—Equipment for storing or handling the dressed mould material, forming part of a plant for preparing such material with conveyors or other equipment for feeding the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a stirring and mixing device of a sand mixer with high mixing efficiency, which belongs to the technical field of resin sand production devices and comprises a base, wherein a damping mechanism is arranged at the top of the base, an outer shell is arranged at the top of the damping mechanism, an inner shell is arranged inside the outer shell, and a motor is fixed at the middle position of the top of the outer shell. And the falling of the raw materials is accelerated in the blanking process, so that the practicability of the device is improved.
Description
Technical Field
The invention relates to a stirring and mixing device, in particular to a stirring and mixing device of a sand mixer with high mixing efficiency, and belongs to the technical field of resin sand production devices.
Background
The resin sand is one of sand castings, the used sand is resin sand which is a molding method that the resin sand is mixed with the sand according to a certain proportion, the sand can be hardened at normal temperature without other materials and methods to become a desired sand mold, the resin is used as a binder, a catalyst is added to be mixed to prepare molding sand, and the molding sand can be automatically solidified at normal temperature without baking or introducing hardening gas;
the stirring device is needed to be used because the yarn and the resin need to be mixed in the production process of the resin sand, and in the using process of the traditional stirring device, all raw materials are poured into the stirring box to be integrally stirred, so that the longer stirring time is needed, the stirring effect of the raw materials at the bottom in the stirring process is poorer, and the stirring causes larger vibration.
Disclosure of Invention
The invention mainly aims to provide a stirring and mixing device of a sand mixer, which has high mixing efficiency and solves the problems that the stirring speed is low, the stirring effect of bottom raw materials is poor and the stirring generates large contrast in the prior art.
The purpose of the invention can be achieved by adopting the following technical scheme:
a stirring and mixing device of a sand mixer with high mixing efficiency comprises a base, wherein a damping mechanism is arranged at the top of the base;
an outer shell is arranged at the top of the damping mechanism, an inner shell is arranged inside the outer shell, a motor is fixed at the middle position of the top of the outer shell, a rotating rod is arranged at the output end of the motor, the rotating rod extends to the bottom of the inner shell, and stirring blades are uniformly arranged on the outer side of the rotating rod;
the utility model discloses a spiral shell, including interior casing bottom, the intermediate position department of interior casing bottom is provided with the bin outlet, and the outside of interior casing evenly is provided with the opening, be provided with the spiral leaf between interior casing outside and the shell body, just the top of spiral leaf is fixed with the dead lever, the top fixed connection of dead lever and bull stick, the outside of interior casing is provided with the feed inlet.
Preferably: damper includes sleeve pipe, spring, branch and stopper, sheathed tube bottom fixed connection is on the base, just sheathed tube inside is provided with the spring, the stopper is installed at the top of spring, branch fixed connection is at the top outer wall of stopper, just the top and the shell body fixed connection of branch.
Preferably: the number of the sleeves is four, and the four sleeves are circumferentially distributed on the base.
Preferably: the bottom end of the rotating rod is fixed with a screw rod, and the screw rod is connected in the material discharging port.
Preferably: the rotating rod is connected with a fixing block, and the fixing block is connected to the outer wall of the fixing block.
Preferably: the stirring blades are uniformly provided with through holes.
Preferably: the inner wall of shell body is connected with the fixed plate, the top outer wall at the fixed plate is connected to the motor.
Preferably: the bottom of the inner shell is conical.
Preferably: the bottom of base is provided with the rubber pad, and the bottom of rubber pad is provided with anti-skidding line.
The invention has the beneficial effects that:
according to the stirring and mixing device of the sand mixer, provided by the invention, two groups of storage bins are provided for the device through the arrangement of the outer shell outside the inner shell, the motor is utilized to drive the rotating rod to rotate, so that not only can sand stones in the inner shell be stirred, but also the spiral can be driven to rotate, resin between the two groups of shells can be conveyed, the resin is directly and uniformly discharged from the through hole into the sand stones, the stirring effect of the device is improved, the stirring efficiency is increased, the screw rod at the bottom of the rotating rod can convey raw materials at the bottom upwards in the stirring process, the falling of the raw materials is accelerated in the blanking process, the practicability of the device is improved, and the damping mechanism at the top of the base can reduce vibration and noise generated in the using process of the device.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a view of a spiral blade of the present invention;
FIG. 3 is a diagram of the shock absorbing mechanism of the present invention;
fig. 4 is a view showing the installation of the shock-absorbing mechanism on the base according to the present invention.
In the figure: 1-base, 2-damping mechanism, 3-outer shell, 301-fixed plate, 4-inner shell, 5-motor, 6-rotating rod, 7-stirring blade, 8-screw rod, 9-discharge outlet, 10-screw blade, 11-fixed rod, 12-through port, 13-feed inlet, 14-sleeve, 15-spring, 16-support rod; 17-a limiting block.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the following examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
Example 1:
as shown in fig. 1-4, the present embodiment provides a stirring and mixing device of a sand mixer with high mixing efficiency, which includes a base 1, wherein a damping mechanism 2 is arranged on the top of the base 1;
an outer shell 3 is arranged at the top of the damping mechanism 2, an inner shell 4 is arranged inside the outer shell 3, a motor 5 is fixed at the middle position of the top of the outer shell 3, a rotating rod 6 is installed at the output end of the motor 5, the rotating rod 6 extends to the bottom of the inner shell 4, and stirring blades 7 are evenly installed on the outer side of the rotating rod 6;
the intermediate position department of interior casing 4 bottom is provided with bin outlet 9, and the outside of interior casing 4 evenly is provided with opening 12, is provided with spiral leaf 10 between 4 outsides of interior casing and the shell body 3, and the top of spiral leaf 10 is fixed with dead lever 11, and the top fixed connection of dead lever 11 and bull stick 6, the outside of interior casing 4 is provided with feed inlet 13.
In the present embodiment, as shown in fig. 3: damper 2 includes sleeve pipe 14, spring 15, branch 16 and stopper 17, sleeve pipe 14's bottom fixed connection is on base 1, and sleeve pipe 14's inside is provided with spring 15, stopper 17 is installed at spring 15's top, 16 fixed connection of branch is at stopper 17's top outer wall, and 16 top and 3 fixed connection of shell body of branch, when the device uses, the vibration effect that utilizes spring 15's deformation reducing means to produce, stopper 17 then can make 16 better slide in sleeve pipe 14 simultaneously, and stopper 17's height is higher, can make it slide more steadily.
In this embodiment, as shown in fig. 4, the number of the sleeves 4 is four, and the four sleeves 14 are circumferentially distributed on the base 1, and the connection of the outer shell 3 is more stable by disposing the four sleeves.
In this embodiment, as shown in fig. 1, the bottom mounting of bull stick 6 has hob 8, and hob 8 is connected in bin outlet 9, utilizes the in-process of motor 5 corotation to drive hob 8 and rotates, with the raw materials propelling movement that makes progress of bottom, and reinforcing stirring effect makes the material can not fall down simultaneously, and the in-process of motor 5 reversal drives hob 8 and rotates for the whereabouts of raw materials makes things convenient for the ejection of compact.
In this embodiment, as shown in fig. 1, the rotating rod 6 is connected with a fixing block, and the fixing block 11 is connected to the outer wall of the fixing block, so that the connection is more stable, and the spiral blade 10 is more conveniently driven to rotate.
In the present embodiment, as shown in fig. 1, the stirring blade 7 is uniformly provided with perforations to reduce the resistance applied to the stirring blade 7 by the raw material during rotation.
In this embodiment, as shown in fig. 1, the inner wall of the outer housing 3 is connected to a fixing plate 301, and the motor 5 is connected to the top outer wall of the fixing plate 301, so that the motor 5 can be conveniently placed
In the present embodiment, as shown in fig. 1, the bottom of the inner case 4 is tapered to avoid accumulation of raw material inside the inner case 4.
In this embodiment, as shown in fig. 1, a rubber pad is disposed at the bottom of the base 1, and anti-slip lines are disposed at the bottom of the rubber pad, so as to improve the stability of the device.
Example 2:
as shown in fig. 1-3, the present embodiment provides a stirring and mixing device of a sand mixer with high mixing efficiency, which includes a base 1, wherein a damping mechanism 2 is arranged on the top of the base 1;
an outer shell 3 is arranged at the top of the damping mechanism 2, an inner shell 4 is arranged inside the outer shell 3, a motor 5 is fixed at the middle position of the top of the outer shell 3, a rotating rod 6 is installed at the output end of the motor 5, the rotating rod 6 extends to the bottom of the inner shell 4, and stirring blades 7 are evenly installed on the outer side of the rotating rod 6;
the intermediate position department of interior casing 4 bottom is provided with bin outlet 9, and the outside of interior casing 4 evenly is provided with opening 12, is provided with spiral leaf 10 between 4 outsides of interior casing and the shell body 3, and the top of spiral leaf 10 is fixed with dead lever 11, and the top fixed connection of dead lever 11 and bull stick 6, the outside of interior casing 4 is provided with feed inlet 13.
The number of the sleeves 4 is four, and the four sleeves 14 are circumferentially distributed on the base 1.
The bottom end of the rotating rod 6 is fixed with a screw rod 8, and the screw rod 8 is connected in a discharge opening 9.
The rotating rod 6 is connected with a fixing block, and the fixing block 11 is connected to the outer wall of the fixing block.
The stirring blades 7 are uniformly provided with through holes.
The inner wall of the outer shell 3 is connected with a fixing plate 301, and the motor 5 is connected to the top outer wall of the fixing plate 301.
The bottom of the inner shell 4 is conical in shape.
The bottom of base 1 is provided with the rubber pad, and the bottom of rubber pad is provided with anti-skidding line.
The working process is as follows:
with the direct leading-in inside of casing 3 including the grit, then through the continuous injection of 13 processing resins of feed inlet between the interior outer casing of, then starter motor 5 rotates, motor 5 drives bull stick 6 and rotates, stir 4 insides of internal casing, and drive helical blade 10 and rotate, carry out the propelling movement to the resin, directly inject the inside of grit into from opening 12, then along with stirring vane 7's continuous rotation thoroughly stirs, the in-process of stirring, the raw materials that hob 8 drove the bottom upwards promotes, the in-process of row material, drive 8 antiport of hob, accelerate the discharge of raw materials.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (9)
1. The utility model provides a roller mill stirring mixing arrangement that mixing efficiency is high which characterized in that: the shock absorption device comprises a base (1), wherein a shock absorption mechanism (2) is arranged at the top of the base (1);
an outer shell (3) is arranged at the top of the damping mechanism (2), an inner shell (4) is arranged inside the outer shell (3), a motor (5) is fixed at the middle position of the top of the outer shell (3), a rotating rod (6) is installed at the output end of the motor (5), the rotating rod (6) extends to the bottom of the inner shell (4), and stirring blades (7) are evenly installed on the outer side of the rotating rod (6);
the utility model discloses a material inlet, including interior casing (4), shell body (3), the intermediate position department of interior casing (4) bottom is provided with bin outlet (9), and the outside of interior casing (4) evenly is provided with opening (12), be provided with spiral leaf (10) between interior casing (4) outside and shell body (3), just the top of spiral leaf (10) is fixed with dead lever (11), the top fixed connection of dead lever (11) and bull stick (6), the outside of interior casing (4) is provided with feed inlet (13).
2. A high mixing efficiency mixer stirring mixing device of claim 1, characterized in that: damper (2) are including sleeve pipe (14), spring (15), branch (16) and stopper (17), the bottom fixed connection of sleeve pipe (14) is on base (1), just the inside of sleeve pipe (14) is provided with spring (15), stopper (17) are installed at the top of spring (15), branch (16) fixed connection is at the top outer wall of stopper (17), just the top and shell body (3) fixed connection of branch (16).
3. A high mixing efficiency mixer stirring mixing device of claim 1, characterized in that: the number of the sleeves (14) is four, and the four sleeves (14) are circumferentially distributed on the base (1).
4. A high mixing efficiency mixer stirring mixing device of claim 1, characterized in that: the bottom end of the rotating rod (6) is fixed with a screw rod (8), and the screw rod (8) is connected in the discharge opening (9).
5. A high mixing efficiency sand mixer stirring mixing device according to claim 4, characterized in that: the rotating rod (6) is connected with a fixing block, and the fixing block (11) is connected to the outer wall of the fixing block.
6. A high mixing efficiency mixer stirring mixing device of claim 1, characterized in that: the stirring blades (7) are uniformly provided with through holes.
7. A high mixing efficiency mixer stirring mixing device of claim 1, characterized in that: the inner wall of shell body (3) is connected with fixed plate (301), motor (5) are connected at the top outer wall of fixed plate (301).
8. A high mixing efficiency mixer stirring mixing device of claim 1, characterized in that: the bottom of the inner shell (4) is conical.
9. A high mixing efficiency mixer stirring mixing device of claim 1, characterized in that: the bottom of the base (1) is provided with a rubber pad, and the bottom of the rubber pad is provided with anti-skidding lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010006065.2A CN111151705A (en) | 2020-01-03 | 2020-01-03 | Roller mill stirring mixing arrangement that mixing efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010006065.2A CN111151705A (en) | 2020-01-03 | 2020-01-03 | Roller mill stirring mixing arrangement that mixing efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111151705A true CN111151705A (en) | 2020-05-15 |
Family
ID=70561131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010006065.2A Pending CN111151705A (en) | 2020-01-03 | 2020-01-03 | Roller mill stirring mixing arrangement that mixing efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111151705A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404346A (en) * | 2020-11-02 | 2021-02-26 | 卫学武 | Mould is made and is retrieved mixing stirring device who recycles with molding sand |
| CN112496258A (en) * | 2020-10-29 | 2021-03-16 | 定州东方铸造有限公司 | Clay sand and resin sand mixed casting equipment and technology |
| CN114101579A (en) * | 2021-12-01 | 2022-03-01 | 创发科技(泰兴)有限公司 | Labor-saving and efficient sand mixer and using method |
-
2020
- 2020-01-03 CN CN202010006065.2A patent/CN111151705A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496258A (en) * | 2020-10-29 | 2021-03-16 | 定州东方铸造有限公司 | Clay sand and resin sand mixed casting equipment and technology |
| CN112496258B (en) * | 2020-10-29 | 2021-09-21 | 定州东方铸造有限公司 | Clay sand resin sand mixing equipment and technology for casting |
| CN112404346A (en) * | 2020-11-02 | 2021-02-26 | 卫学武 | Mould is made and is retrieved mixing stirring device who recycles with molding sand |
| CN114101579A (en) * | 2021-12-01 | 2022-03-01 | 创发科技(泰兴)有限公司 | Labor-saving and efficient sand mixer and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111151705A (en) | Roller mill stirring mixing arrangement that mixing efficiency is high | |
| CN207681421U (en) | Sand sand blender is matched in a kind of auto parts and components sand casting | |
| CN211915392U (en) | Roller mill stirring mixing arrangement that mixing efficiency is high | |
| CN106732073B (en) | A kind of powder metallurgy mixing device | |
| CN111151704B (en) | Integrated resin sand production mixing integrated machine | |
| CN109621794A (en) | A kind of low-speed high-efficiency horizontal type trommel mixer | |
| CN209612782U (en) | A kind of low-speed high-efficiency horizontal type trommel mixer | |
| CN213923220U (en) | Proportioning bin in iron ore production | |
| CN208514770U (en) | A kind of rubber agitating device with multi-direction agitating function | |
| CN208911958U (en) | A kind of drum mixer for solid powder mixing | |
| CN207564677U (en) | Fabrication of concrete prefabricated components device | |
| CN207342199U (en) | It is a kind of to be used to produce the high-speed mixer with light resistance emulation toy for children | |
| CN207711049U (en) | A kind of artificial quartz in lump blender | |
| CN219766781U (en) | Powder filling device | |
| CN211362910U (en) | Small-size concrete mixing device | |
| CN220634095U (en) | Fertilizer production compounding dust collector | |
| CN212760975U (en) | Resin sand is with adding sand mulling equipment | |
| CN214000006U (en) | Reclaimed material level water distribution and stabilization layer wet material mixing system | |
| CN212247797U (en) | Agitating unit for asphalt thermal regeneration comprehensive maintenance vehicle | |
| CN217514238U (en) | Admixture adding device for concrete production | |
| CN216182262U (en) | Raw material continuous conveying system of automobile shell injection molding machine | |
| CN209832268U (en) | Spiral feeding machine | |
| CN217018456U (en) | Raw material mixing device for manufacturing sand core | |
| CN219942567U (en) | Multi-element mineral external doping material premixing device | |
| CN212632538U (en) | Coating stirring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |