CN203139924U - Triple-spiral conical mixer - Google Patents
Triple-spiral conical mixer Download PDFInfo
- Publication number
- CN203139924U CN203139924U CN 201320128252 CN201320128252U CN203139924U CN 203139924 U CN203139924 U CN 203139924U CN 201320128252 CN201320128252 CN 201320128252 CN 201320128252 U CN201320128252 U CN 201320128252U CN 203139924 U CN203139924 U CN 203139924U
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- spiral
- mixer
- triple
- lower support
- type mixer
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Abstract
The utility model belongs to the field of mixers, in particular relates to a triple-spiral conical mixer. The triple-spiral conical mixer comprises an electric motor and a speed reducer arranged under the electric motor, wherein the speed reduced is mounted at the upper part of a mixer main body; a transmission case is arranged at the upper end inside the mixer main body; a middle spiral is arranged under the transmission case; the bottom end of middle spiral is movably fixed by a lower support; two side spirals are symmetrically arranged on the two sides of the middle spiral. Due to the triple spirals, a stirring effect of the conical mixer is effectively improved; due to the two side spirals which are symmetrically arranged, the vibration when a machine runs is alleviated; and due to the lower support of the middle spiral and the shortening of the lower support on the basis of standard lengths of the two side spirals, the strength of the spiral is increased, and the service life of the whole machine is prolonged.
Description
Technical field
The utility model belongs to the mixer field, relates in particular to a kind of triple helical cone-type mixer.
Background technology
Cone-type mixer is used for the mixing of the different powders of industry such as chemical industry, food, pharmacy, building materials, medicine, and is long-pending by the rotation increase material contact surface of rotor assembly, to promote chemical reaction; Can also accelerate physical change, for example granular solute adds solvent, but the effect accelerate dissolution mixing by mixing machinery.Cone-type mixer commonly used is single-screw or double-helical structure, single-screw cone-type mixer is owing to have only an agitating auger, need the mixing effect that very high rotating speed just can reach to be needed, stirring efficiency is not very high, though and double-helical cone-type mixer has improved stirring efficiency, but because asymmetric double helix design usually causes the vibration of machine fairly obvious, especially in big volume cone-type mixer, it is very long that double-helical spiral need be done, high-speed cruising usually fractures easily, and the side spiral is being done rotation again in the center convolution revolution, also be easy to fracture, and then cause the damage of entire machine, increased the cost that uses greatly, be unfavorable for improving the agitating auger rotating speed very much, have certain potential safety hazard.In addition, above-mentioned two types cone-type mixer energy loss-rate is also very low, and a large amount of practical experiences show that cone-type mixer mixing effect under the unit power consumption also has very high room for promotion.Therefore, need a kind of brand-new cone-type mixer of design, solve the undesirable problem of current various cone-type mixer results of use.
The utility model content
Problem to be solved in the utility model provides a kind of triple helical cone-type mixer that can promote mixing effect, can reduce to vibrate again.
The technical solution of the utility model is: a kind of triple helical cone-type mixer, comprise motor, be arranged on the reductor below the motor, described reductor is installed on mixer main body top, mixer body interior upper end is provided with transmission case, be provided with intermediate conveyor screw below the described transmission case, the bottom of intermediate conveyor screw adopts the lower support activity to fix, and the bilateral symmetry of described intermediate conveyor screw is provided with the both sides spiral.Lower support the phenomenon that the long spiral in the mixer of effectively having avoided big volume fractures under the situation of high-speed cruising easily is set, the symmetrical distribution of both sides spiral extremely is conducive to the balance of machine, the vibration when having reduced overall operation.
Preferably, described lower support is rolling bearing, like this can the held stationary intermediate conveyor screw, can reduce friction again to greatest extent.
Preferably, described both sides helix length is less than the length of master screw.Since the both sides spiral around intermediate conveyor screw revolution time again in rotation, than higher, general adopt the spiral shorter than master screw to make to strengthen intensity to the requirement of strength of both sides spiral.
Pass through technique scheme, triple helical effective mixing effect that promotes cone-type mixer is set, the both sides spiral is symmetrical arranged the vibration when having reduced the machine operation, the lower support setting of intermediate conveyor screw and and the shortening carried out on the full-length basis of both sides spiral increased the intensity of spiral, also make entire machine be improved service life.
Description of drawings
Fig. 1 is a kind of triple helical cone-type mixer of the utility model schematic diagram.
Fig. 2 is E place lower support enlarged diagram among Fig. 1.
Among the figure: 1 is motor, and 2 is reductor, and 3 is transmission case, and 4 is intermediate conveyor screw, and 5 is the both sides spiral, and 6 is the mixer main body, and 7 is rolling bearing, and E is lower support.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explaination.
Shown in Figure 1, a kind of triple helical cone-type mixer, comprise motor 1, motor 1 below is provided with reductor 2, reductor 2 is installed on the mixer main body 6, mixer main body 6 inner upper end are provided with transmission case 3, transmission case 3 is connected with reductor 2 and rotates for transmitting, transmission case 3 belows are equipped with intermediate conveyor screw 4, intermediate conveyor screw 4 bottoms adopt rolling bearing 7 movable fixing, intermediate conveyor screw 4 bilateral symmetry are provided with both sides spiral 5, and described both sides spiral 5 adopts the design shorter than master screw, have increased the intensity of spiral itself.During the operation of triple helical mixer, intermediate conveyor screw 4 rotates along central axis, spiral 5 rotations on one side in both sides are on one side around intermediate conveyor screw 4 revolution, because both sides spiral 5 is the setting of symmetry, vibration is less during operation, intermediate conveyor screw 4 bottoms adopt rolling bearing 7 movable fixing, have avoided the cone-type mixer of big volume because the long whipping that causes of intermediate conveyor screw 4.In sum, by the improvement to existing cone-type mixer, make the triple helical cone-type mixer more more stable than existing mixer operation, more helical design makes that also mixing effect obviously improves.
Claims (3)
1. triple helical cone-type mixer, comprise motor, be arranged on the reductor below the motor, described reductor is installed on mixer main body top, mixer body interior upper end is provided with transmission case, it is characterized in that being provided with intermediate conveyor screw below the described transmission case, the bottom of intermediate conveyor screw adopts the lower support activity to fix, and the bilateral symmetry of described intermediate conveyor screw is provided with the both sides spiral.
2. a kind of triple helical cone-type mixer as claimed in claim 1 is characterized in that described lower support is rolling bearing.
3. a kind of triple helical cone-type mixer as claimed in claim 1 is characterized in that described both sides helix length is less than the length of master screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128252 CN203139924U (en) | 2013-03-20 | 2013-03-20 | Triple-spiral conical mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128252 CN203139924U (en) | 2013-03-20 | 2013-03-20 | Triple-spiral conical mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139924U true CN203139924U (en) | 2013-08-21 |
Family
ID=48967481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320128252 Expired - Fee Related CN203139924U (en) | 2013-03-20 | 2013-03-20 | Triple-spiral conical mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139924U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012362A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | A kind of four screw mixers of automatic cleaning |
| CN109012366A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | Four screw mixers of automatic cleaning |
| CN109012361A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | A kind of three screw mixers of automatic cleaning |
| CN109012368A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | Three screw mixers of automatic cleaning |
| CN109012364A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | Four screw mixers of automatic cleaning |
| CN109012360A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | Three screw mixers of automatic cleaning |
-
2013
- 2013-03-20 CN CN 201320128252 patent/CN203139924U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012362A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | A kind of four screw mixers of automatic cleaning |
| CN109012366A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | Four screw mixers of automatic cleaning |
| CN109012361A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | A kind of three screw mixers of automatic cleaning |
| CN109012368A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | Three screw mixers of automatic cleaning |
| CN109012364A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | Four screw mixers of automatic cleaning |
| CN109012360A (en) * | 2018-10-25 | 2018-12-18 | 永嘉县信诚科技服务有限公司 | Three screw mixers of automatic cleaning |
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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: 20130821 Termination date: 20210320 |