CN2601135Y - Double-stirring sand mixer - Google Patents
Double-stirring sand mixer Download PDFInfo
- Publication number
- CN2601135Y CN2601135Y CN 03228290 CN03228290U CN2601135Y CN 2601135 Y CN2601135 Y CN 2601135Y CN 03228290 CN03228290 CN 03228290 CN 03228290 U CN03228290 U CN 03228290U CN 2601135 Y CN2601135 Y CN 2601135Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- decelerator
- blade
- motor
- sand
- 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 - Lifetime
Links
- 238000003756 stirring Methods 0.000 title claims description 15
- 239000004576 sand Substances 0.000 title abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000002156 mixing Methods 0.000 abstract description 10
- 239000011347 resin Substances 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- 235000019353 potassium silicate Nutrition 0.000 abstract description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003110 molding sand Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a double-mixing sand blending machine, which comprises a machine leg, a panel, a housing, a cover, a discharge door, an motor, a decelerator, a drive body, a main axis, a revolving arm and two mixers, wherein the panel is fixed on the machine leg; the housing is positioned on the panel; the cover is arranged on the housing; the main axis is connected with the motor and the decelerator through the drive body; the revolving arm is fixed on the upper end of the main axis; and the two mixes are positioned in the housing and are fixed on the two ends of the revolving arm. Because the two mixers in the utility model are used to substitute the runner wheel of the sand blending machine, the resin sand and the water-glass sand can be normally mixed and mixed evenly in short time. The utility model has a fast mix speed and high efficiency and plays an active role in improving molding-sand performance. Meanwhile, the utility model mixing sand machine is easy to installment and transportation. The stability of the complete machine is high.
Description
Technical field the utility model relates to a kind of puddle mixer.
The background technology puddle mixer is used for the used raw material of casting is evenly mixed.Existing puddle mixer all mixes with two rolling wheels (promptly driving two rolling wheels with motor by the gear-box decelerator), and mixing time is long, mixes inhomogeneous.When being used for that resin sand and self-setting silicate process mixed system, owing to can hardening at short notice, raw material is bonded on the rolling wheel, can't finish batch mixing work at all.Simultaneously, not only volume is big to adopt the transmission of gear-box decelerator, and noise rings, and production efficiency is low, and motor can not be linked to be an integral body with the puddle mixer main body mechanism, uses installation cumbersome.
The summary of the invention technical problem to be solved in the utility model is to propose two stirring puddle mixers that a kind of batch mixing is even, batch mixing speed is fast, efficient is high, easy to install.
For solving the problems of the technologies described above, the two stirring puddle mixers of the utility model comprise under-chassis, machine dish, casing, cover, discharge door, motor, decelerator, transmission pivot body, main shaft, revoliving arm and two agitators, described machine dish is fixed on the described under-chassis, described casing is enclosed within on the described machine dish, described cover is enclosed within on the described casing, described main shaft links to each other with decelerator with described motor by described transmission pivot body, described revoliving arm is fixed on described main shaft upper end, and described two agitators are positioned at described casing and are fixed on the two ends of described revoliving arm.
Above-mentioned pair of stirring puddle mixer, described decelerator are vertical-type planetary cycloidal-pin wheel decelerator, and described motor is fixed on described machine dish lower end with described vertical-type planetary cycloidal-pin wheel decelerator, described transmission pivot body.
Above-mentioned pair of stirring puddle mixer, it also includes inside strake and outer scraper plate, and described inside strake and outer scraper plate are separately fixed at the centre and the outer end of described revoliving arm.
Above-mentioned pair of stirring puddle mixer, described each agitator is made up of five groups of blades respectively, 45 ° at following group blade and second group of blade elevation angle, on organize 45 ° at blade and the 3rd group of blade angle of depression, the 4th group of blade aclinal.
The utility model has substituted rolling wheel with two agitators owing to adopted above-mentioned technical pattern, thereby when resin sand and water-glass sand are mixed, can not be glued, normally batch mixing.Adopt double stirrer and inside and outside scraper plate, it is mixed that compound is turned over up and down voluntarily, reaches at short notice to mix, and batch mixing speed is fast, and the efficient height also can play positive role to improving moulding-sand property.Vertical-type planetary cycloidal-pin wheel decelerator is because its volume is little, noise is minimum, the efficient height, can make actuating unit and transmission device integral installation on the machine dish, the installation of puddle mixer, convenient transportation like this, whole puddle mixer can not layed foundation yet during use, directly lies in on-the-spot use, the good stability of complete machine.
Description of drawings is described in further detail the utility model below in conjunction with drawings and embodiments.
Fig. 1 is the structural representation of the two a kind of embodiments of stirring puddle mixer of the utility model;
Fig. 2 is the structural representation of the another kind of embodiment of the two stirring puddle mixers of the utility model.
The specific embodiment as shown in Figure 1, two stirring puddle mixers comprise under-chassis 1, machine dish 2, liner plate 3, casing 11, cover 10, discharge door 12, motor 15, vertical-type planetary cycloidal-pin wheel decelerator 14, transmission pivot body 13, main shaft 9, revoliving arm 5, two agitators 4, inside strake 7 and outer scraper plates 6.Machine dish 2 is fixed on under-chassis 1 upper end, and vertical-type planetary cycloidal-pin wheel decelerator 14, transmission pivot body 13, liner plate 3 respectively link together with screw and machine dish 2.Motor 15 and vertical-type planetary cycloidal-pin wheel decelerator 14 are fixed on the lower end of machine dish 2.Casing 11 empty boastings are on machine dish 2, and cover 10 is enclosed within on the casing 11.Discharge door 12 is opened on liner plate 3 and the machine dish 2.Main shaft 9 links to each other with vertical-type planetary cycloidal-pin wheel decelerator 14 with motor 15 by transmission pivot body 13, and revoliving arm 5 is fixed on main shaft 9 upper ends, and two agitators 4 are fixed on the two ends of revoliving arm 5.Inside strake 7 and outer scraper plate 6 respectively have a pair of, are separately fixed at the centre and the outer end of revoliving arm 5.Vertical-type planetary cycloidal-pin wheel decelerator 14 is transported to main shaft 9 with motor 15 moments of torsion, drives revoliving arm 5 and rotates.Transmission pivot body 13 is that body is held in the constraint of main shaft 9, plays fixing and supporting role.Being equiped with the travelling gear (not shown) on the revoliving arm 5 can two-way transmission agitator 4.Revoliving arm 5 also drives inside and outside scraper plate 7,6 and rotates together in transmission.Agitator 4 is made up of five groups of blades, under organize blade and second group of blade elevation angle makes upwards upset of compound for 45 °, on organize blade and the 45 ° of upsets downwards in the 3rd group of blade angle of depression, the 4th group of blade aclinal, make the compound horizontal motion, play and stir and the loose crushing effect.Among Fig. 1,8 expression mainshaft nuts.The mulling capacity of this embodiment can reach 150 kilograms/time or 300 kilograms/time.
Shown in Figure 2 is the structural representation of the another kind of embodiment of the utility model, and its mulling capacity is 30 kilograms/time or 60 kilograms/time.The structure of its structure and embodiment shown in Figure 1 is basic identical.Difference is that what it adopted is support 16 (replacing under-chassis 1), and support 16 is provided with door-plate 17.Agitator 4 is made up of three groups and four groups of blades respectively, and wherein the group blade elevation angle makes upwards upset of compound for 45 ° down, on organize 45 ° at the blade angle of depression compound overturn downwards, middle groups blade aclinal makes the compound horizontal motion.The direction of rotation of agitator 4 is a clockwise direction, connects with plus thread with the stirrer gear wheel shaft, and dismounting is very convenient.Blade and blade coupling bar are screwed, and it is very convenient to change blade.
Claims (4)
1, two stirring puddle mixers, comprise under-chassis, machine dish, casing, cover, discharge door, motor, decelerator, transmission pivot body, main shaft and revoliving arm etc., described machine dish is fixed on the described under-chassis, described casing is enclosed within on the described machine dish, described cover is enclosed within on the described casing, described main shaft links to each other with decelerator with described motor by described transmission pivot body, described revoliving arm is fixed on described main shaft upper end, it is characterized in that, it also includes two agitators, and described two agitators are positioned at described casing and are fixed on the two ends of described revoliving arm.
2, as claimed in claim 1 pair of stirring puddle mixer is characterized in that, described decelerator is a vertical-type planetary cycloidal-pin wheel decelerator, and described motor is fixed on described machine dish lower end with described vertical-type planetary cycloidal-pin wheel decelerator, described transmission pivot body.
3, as claimed in claim 1 or 2 pair of stirring puddle mixer is characterized in that, it also includes inside strake and outer scraper plate, and described inside strake and outer scraper plate are separately fixed at the centre and the outer end of described revoliving arm.
4, as claimed in claim 1 or 2 pair of stirring puddle mixer is characterized in that, described each agitator is made up of five groups of blades respectively, 45 ° at following group blade and second group of blade elevation angle, on organize 45 ° at blade and the 3rd group of blade angle of depression, the 4th group of blade aclinal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228290 CN2601135Y (en) | 2003-01-17 | 2003-01-17 | Double-stirring sand mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228290 CN2601135Y (en) | 2003-01-17 | 2003-01-17 | Double-stirring sand mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2601135Y true CN2601135Y (en) | 2004-01-28 |
Family
ID=34164225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03228290 Expired - Lifetime CN2601135Y (en) | 2003-01-17 | 2003-01-17 | Double-stirring sand mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2601135Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069143A (en) * | 2010-12-02 | 2011-05-25 | 苏州苏铸成套装备制造有限公司 | Bowl-shaped sand blender for resin-bonded sand |
| CN102601301A (en) * | 2012-03-26 | 2012-07-25 | 苏州明志科技有限公司 | Self-cleaning sand mixer |
| CN104475673A (en) * | 2014-11-12 | 2015-04-01 | 合肥市瑞宏重型机械有限公司 | Molding sand stirrer for casting workshop |
| CN105344276A (en) * | 2014-08-23 | 2016-02-24 | 嘉兴市圣华机械设备厂 | Dual-stirrer intensive mixing machine for powder |
-
2003
- 2003-01-17 CN CN 03228290 patent/CN2601135Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069143A (en) * | 2010-12-02 | 2011-05-25 | 苏州苏铸成套装备制造有限公司 | Bowl-shaped sand blender for resin-bonded sand |
| CN102601301A (en) * | 2012-03-26 | 2012-07-25 | 苏州明志科技有限公司 | Self-cleaning sand mixer |
| CN102601301B (en) * | 2012-03-26 | 2013-07-10 | 苏州明志科技有限公司 | Self-cleaning sand mixer |
| CN105344276A (en) * | 2014-08-23 | 2016-02-24 | 嘉兴市圣华机械设备厂 | Dual-stirrer intensive mixing machine for powder |
| CN104475673A (en) * | 2014-11-12 | 2015-04-01 | 合肥市瑞宏重型机械有限公司 | Molding sand stirrer for casting workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130117 Granted publication date: 20040128 |