CN203235436U - Mixer - Google Patents
Mixer Download PDFInfo
- Publication number
- CN203235436U CN203235436U CN 201320078130 CN201320078130U CN203235436U CN 203235436 U CN203235436 U CN 203235436U CN 201320078130 CN201320078130 CN 201320078130 CN 201320078130 U CN201320078130 U CN 201320078130U CN 203235436 U CN203235436 U CN 203235436U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- mixing drum
- paddle
- batch mixer
- agitator disk
- 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 - Fee Related
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a mixer comprising a mixing drum for holding mixed liquid, a rotating shaft arranged on the axis of the mixing drum and a power input end located at the top of the mixing drum and used for driving the rotating shaft to rotate, wherein the rotating shaft is provided with stirring blades extending towards different directions; and each stirring blade comprises a tail end close to the wall of the mixing drum and a mounting end connected with the rotating shaft, wherein the stirring blades are gradually reduced in shape from the tail ends to the mounting ends. The stirring blades of the mixer are of a gradual widening structure, so that the tail ends can achieve a better stirring effect by means of the rotating thrust of the raw materials when the raw materials rotate. The center of gravity of each stirring blade is located at the tail end, thus longer-time rotation can be kept under the self weight and the drive of the raw materials once a rotation power is applied, and furthermore, the load of the rotating shaft is relieved.
Description
Technical field
The utility model relates to mechanical field, is specifically related to the batch mixer that a kind of raw material that can adapt to different capabilities mixes.
Background technology
In a lot of industries, all need some mixed materials are mixed in the prior art, will guarantee simultaneously to mix between mixed each raw material, therefore usually adopt batch mixer to finish this work.Existing batch mixer generally comprises mixing machine, the agitating device that comprises that paddle, rotating shaft consist of is installed in mixing machine, paddle is installed on the rotating shaft, and rotating shaft is arranged on the axial line of mixing machine, rotating shaft drive paddle stirs the material in the mixing machine or liquid during work, thereby realizes the purpose of mixing.What but the paddle in the existing agitating device adopted usually is rod shape or bladed structure, utilization all be the power of rotating shaft, the advantage of himself is not well utilized.
The utility model content
In order to solve the unreasonable yielding problem of paddle that causes wherein of the agitating device of batch mixer in the prior art, the utility model provides a kind of batch mixer that can prolong agitating device service life and not reduce mixing effect.Concrete scheme is as follows: a kind of batch mixer, the mixing drum that comprises the splendid attire mixed liquor, be installed in the rotating shaft on the mixing drum axial line and be positioned at the power intake that mixing drum top driven rotary axle rotates, the paddle that extends to different directions is installed at rotating shaft, it is characterized in that, described paddle comprises the terminal and installation end that is connected with rotating shaft near the mixing drum inwall, and wherein end to its shape of installation end is dwindled gradually.
Raw material deposition for fear of the mixing drum bottom: the bottom of described mixing drum is provided with the fixedly bearing block of rotating shaft, described rotating shaft contacts an end with bearing block and is provided with the agitator disk corresponding with the mixing drum bottom shape, the bottom of agitator disk is relative with bearing block but do not contact, and the top of agitator disk is symmetrically arranged with the stirring rib.
In order to improve the mixing effect of agitator disk: the height of described stirring rib is 1/10～1/5 of mixing drum internal height.
In order to take full advantage of revolving force: between described paddle and the rotating shaft for tilt installing and the incline direction of paddle is towards the top of mixing drum, the angle between paddle and the rotating shaft＞15 degree and＜80 degree.
In order to improve mixing effect: the width of described paddle end is 1.5～3 times of installation end width, and end to installation end is straight transitions or indent arc-shaped transition.
Paddle in the utility model adopts gradually wide structure, makes its end when raw material rotates, and can by the rotary thrust of raw material, reach better mixing effect.Because the center of gravity of paddle is positioned at end, after an amount had applied rotary power, it can keep the rotation of longer time under the promotion of deadweight and raw material, and then alleviated the burden of rotating shaft.The utility model can be saved power and improve mixing effect under same power.The agitator disk of installing can strengthen being positioned at the stirring of mixing drum bottom raw material, prevents precipitation, and paddle is consistent with the direction of rotation of agitator disk, and can take advantage of a situation enlarges the potential energy that agitator disk takes up, and alleviates the power burden of rotating shaft.
Description of drawings
Fig. 1 structural representation of the present utility model;
Attached number in the figure explanation: 1-mixing drum, 2-rotating shaft, 3-paddle, 4-agitator disk, 5-bearing block, 6-stir rib, 7-power intake.
The specific embodiment
As shown in Figure 1, the batch mixer that the utility model relates to, the mixing drum 1 that comprises the splendid attire mixed liquor, be installed in the rotating shaft 2 on mixing drum 1 axial line and be positioned at the power intake 7 that mixing drum top driven rotary axle 2 rotates, the paddle 3 that extends to different directions is installed at rotating shaft 2, paddle 3 comprises the terminal and installation end that is connected with rotating shaft near the mixing drum inwall, and wherein end to its shape of installation end is dwindled gradually.Paddle in the utility model adopts gradually wide structure, makes its end when raw material rotates, and can by the rotary thrust of raw material, reach better mixing effect.The quantity of paddle can be along the many groups of axially being arranged side by side of rotating shaft according to the amount of capacity of mixing drum.Because the center of gravity of paddle is positioned at end, after an amount had applied rotary power, it can keep the rotation of longer time under the promotion of deadweight and raw material, and then alleviated the burden of rotating shaft.The utility model can be saved power and improve mixing effect under same power.
In order to strengthen being positioned at the stirring of mixing drum bottom raw material, prevent precipitation, the novel bottom at mixing drum 1 of this usefulness is provided with the fixedly bearing block 5 of rotating shaft 2, described rotating shaft 2 is provided with the agitator disk 4 corresponding with mixing drum 1 bottom shape with bearing block 5 contacts one end, the bottom of agitator disk 4 and bearing block 5 are relative but do not contact, and the top of agitator disk 4 is symmetrically arranged with stirs rib 6.The shape of agitator disk 4 generally adopts circle, stirs rib 6 and can respective numbers be set according to the size of mixing drum capacity, and general the employing is symmetrical arranged.The height that stirs rib 6 is 1/10～1/5 of mixing drum 1 internal height, for reducing resistance, the side that stirs rib 6 can be arranged to the inclined-plane.In order to take full advantage of the revolving force of agitator disk 4, between paddle 3 of the present utility model and the rotating shaft 2 for tilting to install and the incline direction of paddle 3 is towards the top of mixing drum 1, the angle between paddle 3 and the rotating shaft 2＞15 degree and＜80 spend.Paddle is consistent with the direction of rotation of agitator disk, can take advantage of a situation to enlarge the potential energy that agitator disk takes up, and alleviates the power burden of rotating shaft.The width of paddle 3 ends is 1.5～3 times of installation end width, and end to installation end is straight transitions or indent arc-shaped transition.Adopt such structure conveniently to stir and be positioned at the raw material that mixes the barrel place.
The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, anyly be familiar with the technical staff of this patent within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned prompting is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of the utility model scheme.
Claims (5)
1. batch mixer, the mixing drum (1) that comprises the splendid attire mixed liquor, be installed in the rotating shaft (2) on mixing drum (1) axial line and be positioned at the power intake (7) that mixing drum (1) top driven rotary axle (2) rotates, the paddle (3) that extends to different directions is installed at rotating shaft (2), it is characterized in that, described paddle (3) comprises the terminal and installation end that is connected with rotating shaft (2) near mixing drum (1) inwall, and wherein end to its shape of installation end is dwindled gradually.
2. a kind of batch mixer as claimed in claim 1, it is characterized in that, the bottom of described mixing drum (1) is provided with fixedly rotating shaft (20 bearing block (5), described rotating shaft (2) is provided with the agitator disk (4) corresponding with mixing drum (1) bottom shape with bearing block (5) contact one end, the bottom of agitator disk (4) is relative with bearing block (5) but do not contact, and the top of agitator disk (4) is symmetrically arranged with stirs rib (6).
3. a kind of batch mixer as claimed in claim 2 is characterized in that, the height of described stirring rib (6) is 1/10～1/5 of mixing drum (1) internal height.
4. a kind of batch mixer as claimed in claim 3, it is characterized in that, between described paddle (3) and the rotating shaft (2) for tilt installing and the incline direction of paddle (3) is towards the top of mixing drum (1), the angle between paddle (3) and the rotating shaft (2)＞15 degree and＜80 spend.
5. a kind of batch mixer as claimed in claim 4 is characterized in that, the terminal width of described paddle (3) is 1.5～3 times of installation end width, and end to installation end is straight transitions or indent arc-shaped transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078130 CN203235436U (en) | 2013-02-20 | 2013-02-20 | Mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320078130 CN203235436U (en) | 2013-02-20 | 2013-02-20 | Mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203235436U true CN203235436U (en) | 2013-10-16 |
Family
ID=49312772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320078130 Expired - Fee Related CN203235436U (en) | 2013-02-20 | 2013-02-20 | Mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203235436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649025A (en) * | 2017-10-12 | 2018-02-02 | 杨皓然 | A kind of bio-pharmaceuticals agitating device with cleaning function |
| CN114740165A (en) * | 2022-05-09 | 2022-07-12 | 中国地质大学（武汉） | Combined tester for solution properties and testing method thereof |
-
2013
- 2013-02-20 CN CN 201320078130 patent/CN203235436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649025A (en) * | 2017-10-12 | 2018-02-02 | 杨皓然 | A kind of bio-pharmaceuticals agitating device with cleaning function |
| CN114740165A (en) * | 2022-05-09 | 2022-07-12 | 中国地质大学（武汉） | Combined tester for solution properties and testing method thereof |
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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 |
Granted publication date: 20131016 Termination date: 20160220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |