CN201872249U - Double-helix stirring device - Google Patents
Double-helix stirring device Download PDFInfo
- Publication number
- CN201872249U CN201872249U CN2010205739708U CN201020573970U CN201872249U CN 201872249 U CN201872249 U CN 201872249U CN 2010205739708 U CN2010205739708 U CN 2010205739708U CN 201020573970 U CN201020573970 U CN 201020573970U CN 201872249 U CN201872249 U CN 201872249U
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- stirring
- inside spin
- unit
- external spiral
- feeding group
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- 238000003756 stirring Methods 0.000 title abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 abstract description 25
- 239000002131 composite material Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model provides a double-helix stirring device, which comprises two stirring shafts parallel to each other. Each stirring shaft is provided with a stirring mechanism, the stirring mechanism includes an external helical feeding group, an internal helical feeding group, an external return unit and an internal helical return unit, and the stirring mechanisms on the two stirring shafts are distributed oppositely and axially in same sequence, wherein the external helical feeding group includes at least two external helical feeding units, each external helical feeding unit is in a multi-blade structure, the internal helical feeding group includes two internal helical feeding units, and each internal helical feeding unit is in a multi-blade structure. Contact areas of the stirring units with materials are enlarged by the aid of the structure, while multi-stage composite stirring is formed, the stirring is severer, the materials flow more quickly, and thereby operating efficiency is increased, replacement cycle of the stirring device can be prolonged, and resources are saved.
Description
Technical field
The utility model relates to the technical field of concrete mixer, specifically is meant a kind of two ribbon agitating devices of concrete mixer.
Background technology
A kind of dual horizontal axle double helix concrete mixer (notification number is the utility model patent of CN2696799Y) of commonly using.As shown in Figure 1, this dual horizontal axle double helix concrete mixer comprises stirring body 1, is horizontally set on the two parallel shaft 2a, the 2b that stir in the body 1.This two shaft 2a, 2b be provided with in outer feed unit 23, the one single blade of an external spiral feed unit 21, an inside spin feed unit 22, one single blade feed unit 24, an inside spin return unit 25 and an external spiral return on unit 26, two shafts each unit with same sequence vertically rightabout arrange.Described external spiral feeding, to return the unit all be that the end that has a plurality of long mixing arms and be connected long mixing arm is continuously arranged spiral blade group.Described inside spin feeding, to return the unit all be that the end that has a plurality of short mixing arms and be connected short mixing arm is continuously arranged spiral blade group.Outer, the interior feed unit the 23, the 24th of described single blade is made up of single long and short mixing arm and the single stirring vane that is connected this long and short mixing arm end,
Aforementioned should the separation with inside spin feed unit, external spiral feed unit by the inside and outside feed unit of list blade, and has only a stirring vane on the inside and outside feed unit of single blade, therefore in the stirring process, when Flow of Goods and Materials arrived herein, it is moving that blade can only be made independent shovel, and the contact area of blade and material has reduced, the stirring speed that has slowed down whole virtually, material can not be circulated relatively quickly, and make stirring vane stressed concentrated, and then shortened effective life cycle.
The utility model content
The purpose of this utility model provides two ribbon agitating devices, can further accelerate circulating continuously of the interior material of mixer, and it is more violent, even, rapid that material is stirred.
For achieving the above object, the utility model adopts following technical scheme:
Two ribbon agitating devices, include the shaft that two horizontal parallel are provided with, respectively be provided with rabbling mechanism on this two shaft, this rabbling mechanism includes external spiral feeding group, inside spin feeding group, an external spiral return the unit and an inside spin returns the unit, and the rabbling mechanism on this two shaft is the rightabout laying vertically with same sequence; Above-mentioned external spiral feeding group has at least two external spiral feed units, and each external spiral feed unit is the multiple-blade structure; Above-mentioned inside spin feeding group has two inside spin feed units, and each inside spin feed unit is the multiple-blade structure.
Above-mentioned external spiral feed unit is made up of with the corresponding a plurality of spiral blades that are connected arrangement that are that are located at long mixing arm end that connect a plurality of long mixing arms.
Above-mentioned inside spin feed unit is made up of with the corresponding a plurality of spiral blades that are connected arrangement that are that are connected short mixing arm end a plurality of short mixing arms.
The utility model adopts such scheme, the material in the shaft outside is stirred and be with by the external spiral feed unit of at least two multiple-blade structures to the mixer middle part, continue the material vigorous agitation by inside spin feeding group simultaneously, and it is mobile vertically to promote material, at last again by interior, external spiral returns the unit material is oppositely stirred promotion vertically, make material form flowing of continuous circulation, form two strands of circular flows that integral body is continuous at mixer, produce more violent, evenly, mixing effect rapidly, it is quicker when stirring material to be circulated, whole whipping process, material was stirred by strong connection radially both, integral body circulates continuously vertically again, thereby realizes at a high speed, high-quality stirring.
Description of drawings
Fig. 1 is a structural representation of commonly using dual horizontal axle double helix concrete mixer;
Fig. 2 is the structural representation of the two ribbon agitating devices of the utility model.
The specific embodiment
Of the present utility model pair of ribbon agitating device includes shaft A and B that two horizontal parallel are provided with.Respectively be provided with rabbling mechanism 3 on this two shaft A, the B, this rabbling mechanism 3 includes external spiral feeding group, inside spin feeding group, external spiral returns unit 36 and inside spin returns unit 37, and the rabbling mechanism 3 on this two shaft A, the B is the rightabout laying vertically with same sequence.
Below in conjunction with specific embodiment formation of the present utility model is elaborated.
As shown in Figure 2, be an embodiment of the present utility model, described external spiral feeding group is made up of external spiral feed unit 31,33 and 34, and external spiral feed unit 31,33 and 34 is leafy slice structure, wherein, this external spiral feed unit 31 is met six of being located at long mixing arm 311 ends and is and is connected the spiral blade of arranging 312 and forms with corresponding by six long mixing arms 311; 33 of external spiral feed units are met three of being located at long mixing arm 331 ends and are and are connected the spiral blade of arranging 332 and form with corresponding by three long mixing arms 331; External spiral feed unit 34 is met two (or more than two) being located at long mixing arm 341 ends and is and is connected the spiral blade of arranging 342 and forms with corresponding by two (or more than two) long mixing arms 341.
Described inside spin feeding group is made up of inside spin feed unit 32 and 35, inside spin feed unit 32 and 35 is leafy slice structure, wherein, inside spin feed unit 32 is by three short mixing arms 321 and corresponding three of being connected short mixing arm 321 ends and is connected the spiral blade of arranging 322 and forms; Inside spin feed unit 35 is the spiral blade 352 that is connected arrangement by two (or more than two) short mixing arm 351 with corresponding two (or more than two) that are connected short mixing arm 351 ends and forms, and external spiral feed unit 34 is arranged at the relative side of shaft A (B) coaxial line with inside spin feed unit 35.
Described external spiral returns unit 36, and it is met three of being located at long mixing arm 361 ends and be and be connected the spiral blade of arranging 362 and form with corresponding by three long mixing arms 361.
Described inside spin returns unit 37, is the spiral blade 372 that is connected arrangement by three short mixing arms 371 with corresponding three of being connected short mixing arm 371 ends and forms.
The operation principle of of the present utility model pair of ribbon agitating device is: two shaft A and B are the rightabout rotation, drive rabbling mechanism 3 and stir material, stir and be with by the material in 31,33,34 pairs of shafts outsides of the external spiral feed unit of external spiral feeding group to the mixer middle part, inside spin feed unit 32,35 by inside spin feeding group continues the material vigorous agitation simultaneously, and it is mobile vertically to promote material, return unit 36,37 by inside and outside spiral more at last material is oppositely stirred promotion vertically, make material form flowing of continuous circulation; Because external spiral feeding group and external spiral return the longer easier material that stirs barrel that touches of the mixing arm of unit, and inside spin feeding group and inside spin return the short easier material that touches near shaft of the mixing arm of unit, form strong convection current thus, not only effectively eliminated mixing inefficient zone, improved mixing quality, but also wearing and tearing have been alleviated to stirring vane, particularly the rabbling mechanism 3 of the utility model two shaft A and B is the rightabout laying vertically with same sequence, make the material that stirs in the body form two strands of circular flows that integral body is continuous, produce more violent, evenly, mixing effect rapidly, add that blade of the present utility model all is two or more continuous arrangements, it is quicker when stirring material to be circulated, whole whipping process, material was stirred by strong connection radially both, integral body circulates continuously vertically again, thereby realizes at a high speed, high-quality stirring.
Claims (3)
1. two ribbon agitating devices, include the shaft that two horizontal parallel are provided with, respectively be provided with rabbling mechanism on this two shaft, this rabbling mechanism includes external spiral feeding group, inside spin feeding group, an external spiral returns the unit and an inside spin returns the unit, and the rabbling mechanism on this two shaft is the rightabout laying vertically with same sequence; It is characterized in that:
Above-mentioned external spiral feeding group has at least two external spiral feed units, and each external spiral feed unit is the multiple-blade structure;
Above-mentioned inside spin feeding group has two inside spin feed units, and each inside spin feed unit is the multiple-blade structure.
2. as claimed in claim 1 pair of ribbon agitating device is characterized in that: above-mentioned external spiral feed unit is made up of with the corresponding a plurality of spiral blades that are connected arrangement that are that are located at long mixing arm end that connect a plurality of long mixing arms.
3. as claimed in claim 1 pair of ribbon agitating device is characterized in that: above-mentioned inside spin feed unit is made up of with the corresponding a plurality of spiral blades that are connected arrangement that are that are connected short mixing arm end a plurality of short mixing arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205739708U CN201872249U (en) | 2010-10-18 | 2010-10-18 | Double-helix stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205739708U CN201872249U (en) | 2010-10-18 | 2010-10-18 | Double-helix stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872249U true CN201872249U (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205739708U Expired - Fee Related CN201872249U (en) | 2010-10-18 | 2010-10-18 | Double-helix stirring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201872249U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013067867A1 (en) * | 2011-11-11 | 2013-05-16 | 中联重科股份有限公司 | Pouring machine for self-leveling concrete mortar |
| CN103406993A (en) * | 2013-05-17 | 2013-11-27 | 北汽福田汽车股份有限公司 | Stirring arm, stirring device and stirrer |
| CN103977446A (en) * | 2014-06-05 | 2014-08-13 | 湖南农业大学 | Directly-heating type high-temperature burning sterilization process for tobacco wastes |
| WO2016019716A1 (en) * | 2014-08-04 | 2016-02-11 | 王子润 | Easily operated stirring rod |
| CN109571766A (en) * | 2018-12-05 | 2019-04-05 | 郑涛涛 | A kind of concrete mixing plant |
| CN112403328A (en) * | 2020-11-16 | 2021-02-26 | 重庆工业职业技术学院 | Chemical raw material stirring device |
-
2010
- 2010-10-18 CN CN2010205739708U patent/CN201872249U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013067867A1 (en) * | 2011-11-11 | 2013-05-16 | 中联重科股份有限公司 | Pouring machine for self-leveling concrete mortar |
| CN103406993A (en) * | 2013-05-17 | 2013-11-27 | 北汽福田汽车股份有限公司 | Stirring arm, stirring device and stirrer |
| CN103406993B (en) * | 2013-05-17 | 2016-01-13 | 北汽福田汽车股份有限公司 | Mixing arm, agitating device and mixer |
| CN103977446A (en) * | 2014-06-05 | 2014-08-13 | 湖南农业大学 | Directly-heating type high-temperature burning sterilization process for tobacco wastes |
| CN103977446B (en) * | 2014-06-05 | 2017-06-06 | 湖南农业大学 | A kind of tobacco waste directly-heated type high temperature scalds and kills sterilization process |
| WO2016019716A1 (en) * | 2014-08-04 | 2016-02-11 | 王子润 | Easily operated stirring rod |
| CN109571766A (en) * | 2018-12-05 | 2019-04-05 | 郑涛涛 | A kind of concrete mixing plant |
| CN112403328A (en) * | 2020-11-16 | 2021-02-26 | 重庆工业职业技术学院 | Chemical raw material stirring device |
| CN112403328B (en) * | 2020-11-16 | 2022-12-13 | 重庆工业职业技术学院 | A mixing device for chemical raw materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QUANZHOU BOD MECHANICAL CO., LTD. Free format text: FORMER OWNER: HUANG JIANJUN Effective date: 20131119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362000 QUANZHOU, FUJIAN PROVINCE TO: 362300 QUANZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131119 Address after: 362300, Fujian Province, Quanzhou City, Nanan Province town of hung Bang Industrial Zone Patentee after: Quanzhou Bode Machinery Co.,Ltd. Address before: 362000, room 36, 603 Yi Yi Street, Licheng District, Fujian, Quanzhou Patentee before: Huang Jianjun |
|
| ASS | Succession or assignment of patent right |
Owner name: CAI DAQI Free format text: FORMER OWNER: QUANZHOU BOD MECHANICAL CO., LTD. Effective date: 20131216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131216 Address after: 362300 No. 378, hung Bang village, Zhang Zhen Town, Guan Qiao Town, Fujian, Nanan Patentee after: Cai Daqi Address before: 362300, Fujian Province, Quanzhou City, Nanan Province town of hung Bang Industrial Zone Patentee before: Quanzhou Bode Machinery Co.,Ltd. |
|
| 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: 20110622 Termination date: 20191018 |