CN104741020A - Double-screw rod spiral mixing machine - Google Patents
Double-screw rod spiral mixing machine Download PDFInfo
- Publication number
- CN104741020A CN104741020A CN201410351449.2A CN201410351449A CN104741020A CN 104741020 A CN104741020 A CN 104741020A CN 201410351449 A CN201410351449 A CN 201410351449A CN 104741020 A CN104741020 A CN 104741020A
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- CN
- China
- Prior art keywords
- cover plate
- screw rod
- rotating shaft
- double
- cylindrical shell
- 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.)
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Abstract
The invention relates to the technical field of mixing machines, and in particular relates to a double-screw rod spiral mixing machine which comprises a conical cylinder body, wherein a cover plate is arranged above the cylinder body; a discharge hole is formed in the bottom of the cylinder body; a first feeding hole and a second feeding hole are formed in the cover plate; a rack, a speed reducer and a first motor are sequentially arranged from bottom to top of the cover plate; the speed reducer is connected with a rotating shaft; the rotating shaft penetrates through the rack and the cover plate and is connected with a connecting block; rotating arms are symmetrically arranged at two ends of the connecting block; screw rod mounting bases are connected with the rotating arms; screw rods are fixed on the screw rod mounting bases; the two screw rods are of different lengths; the screw rod mounting bases are internally provided with second motors. The double-screw rod spiral mixing machine is reasonable in design, large in material stirring range as two screw rods are adopted to stir asymmetrically, high in mixing speed and relatively ideal in mixing effect.
Description
Technical field
The present invention relates to mixer technology field, especially a kind of twin screw helical mixer.
Background technology
Mixer is a kind of novel, efficient, high-precision mixing apparatus, is widely used in the mixing of the various granular materials of the industries such as pharmacy, chemical industry, feed.Mixer, comprises transmission device, mixing drum and is positioned at the agitating device of mixing drum.During work, material enters in mixing drum from charging aperture, and transmission device drives the agitating device in mixing drum to be uniformly mixed material.Existing mixer, complex structure, complex operation, stirs scope little, and mixing velocity is slow, and mixed effect is undesirable.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, and provide one to make material stirring scope large, mixing velocity is fast, and mixed effect is twin screw helical mixer more preferably.
The technical solution adopted for the present invention to solve the technical problems is: a kind of twin screw helical mixer, there is conical shell, cover plate is provided with above described cylindrical shell, cylinder body bottom is provided with discharging opening, described cover plate is provided with the first charging aperture and the second charging aperture, on the cover board be provided with frame successively from lower to upper, reductor and the first motor, reductor is connected with rotating shaft, rotating shaft is connected with contiguous block with cover plate through frame, described contiguous block two ends are arranged with pivoted arm, pivoted arm is connected with screw rod mount pad, described screw rod mount pad is fixed with screw rod, two spiro rod lengths are inconsistent, the second motor is provided with in screw rod mount pad.
Further, described cylindrical shell and cover plate are screwed connection.
Further, described cylinder body outer wall is provided with two mounting brackets.
Further, described discharging opening is coated with discharging cover plate.
Further, axle sleeve is provided with between described rotating shaft and cover plate.
Operation principle: this twin screw helical mixer makes material produce in cone by the public affairs of spiral, rotation to meet motion, mainly contain four kinds of forms of motion: a. spiral revolves round the sun along wall, material is circled along cone wall; B. spiral rotation makes material from the cone end along spiral; C. the public affairs of spiral, rotation compound motion make the material centrifugal action be absorbed into simultaneously by spiral rotation in spiral circle cylinder make a part of material in spiral circle cylinder to cone radial discharge; D. the material risen declines by self gravitation effect.Four kinds of motions produce convection current, shearing, diffusion in mixer, thus reach the object of Quick uniform mixing.
The invention has the beneficial effects as follows: the present invention is reasonable in design, adopt the asymmetric stirring of two screw rods, make material stirring scope large, mixing velocity is fast, and mixed effect is better.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. cylindrical shells, 2. cover plate in figure, 3. the first charging aperture, 4. the second charging aperture, 5. discharging cover plate, 6. frame, 7. reductor, 8. the first motor, 9. rotating shaft, 10. contiguous block, 11. pivoted arms, 12. screw rod mount pads, 13. screw rods, 14. second motors, 15. mounting brackets.
Detailed description of the invention
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of twin screw helical mixer as shown in Figure 1, there is conical shell 1, cover plate 2 is provided with above cylindrical shell 1, discharging opening is provided with bottom cylindrical shell 1, cover plate 2 is provided with the first charging aperture 3 and the second charging aperture 4, cover plate 2 is provided with frame 6 from lower to upper successively, reductor 7 and the first motor 8, reductor 7 is connected with rotating shaft 9, rotating shaft 9 is connected with contiguous block 10 with cover plate 2 through frame 6, contiguous block 10 two ends are arranged with pivoted arm 11, pivoted arm 11 is connected with screw rod mount pad 12, screw rod mount pad 12 is fixed with screw rod 13, two screw rod 13 length are inconsistent, the second motor 14 is provided with in screw rod mount pad 12.
Cylindrical shell 1 and cover plate 2 are screwed connection, and cylindrical shell 1 outer wall is provided with two mounting brackets 15, and discharging opening is coated with discharging cover plate 5, is provided with axle sleeve between rotating shaft 9 and cover plate 2.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. a twin screw helical mixer, it is characterized in that: there is conical shell (1), described cylindrical shell (1) top is provided with cover plate (2), cylindrical shell (1) bottom is provided with discharging opening, described cover plate (2) is provided with the first charging aperture (3) and the second charging aperture (4), cover plate (2) is provided with frame (6) from lower to upper successively, reductor (7) and the first motor (8), reductor (7) is connected with rotating shaft (9), rotating shaft (9) is connected with contiguous block (10) with cover plate (2) through frame (6), described contiguous block (10) two ends are arranged with pivoted arm (11), pivoted arm (11) is connected with screw rod mount pad (12), described screw rod mount pad (12) is fixed with screw rod (13), two screw rod (13) length are inconsistent, the second motor (14) is provided with in screw rod mount pad (12).
2. twin screw helical mixer according to claim 1, is characterized in that: described cylindrical shell (1) and cover plate (2) are screwed connection.
3. twin screw helical mixer according to claim 1, is characterized in that: described cylindrical shell (1) outer wall is provided with two mounting brackets (15).
4. twin screw helical mixer according to claim 1, is characterized in that: described discharging opening is coated with discharging cover plate (5).
5. twin screw helical mixer according to claim 1, is characterized in that: be provided with axle sleeve between described rotating shaft (9) and cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351449.2A CN104741020A (en) | 2014-07-22 | 2014-07-22 | Double-screw rod spiral mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351449.2A CN104741020A (en) | 2014-07-22 | 2014-07-22 | Double-screw rod spiral mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104741020A true CN104741020A (en) | 2015-07-01 |
Family
ID=53581613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351449.2A Pending CN104741020A (en) | 2014-07-22 | 2014-07-22 | Double-screw rod spiral mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104741020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714390A (en) * | 2018-06-27 | 2018-10-30 | 南京安伦化工科技有限公司 | Bis- chloro- 4-aminopyridine reaction agitating devices of 3,5- |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202070304U (en) * | 2011-04-27 | 2011-12-14 | 金伟均 | Double-screw conical mixing machine |
| CN202113812U (en) * | 2011-05-30 | 2012-01-18 | 天津精华石化有限公司 | Material mixing machine for compound additives |
| CN204134547U (en) * | 2014-05-29 | 2015-02-04 | 诸文伟 | Twin screw helical mixer |
-
2014
- 2014-07-22 CN CN201410351449.2A patent/CN104741020A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202070304U (en) * | 2011-04-27 | 2011-12-14 | 金伟均 | Double-screw conical mixing machine |
| CN202113812U (en) * | 2011-05-30 | 2012-01-18 | 天津精华石化有限公司 | Material mixing machine for compound additives |
| CN204134547U (en) * | 2014-05-29 | 2015-02-04 | 诸文伟 | Twin screw helical mixer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714390A (en) * | 2018-06-27 | 2018-10-30 | 南京安伦化工科技有限公司 | Bis- chloro- 4-aminopyridine reaction agitating devices of 3,5- |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |