CN214390037U - Turning on-off type stirrer - Google Patents
Turning on-off type stirrer Download PDFInfo
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- CN214390037U CN214390037U CN202120204563.8U CN202120204563U CN214390037U CN 214390037 U CN214390037 U CN 214390037U CN 202120204563 U CN202120204563 U CN 202120204563U CN 214390037 U CN214390037 U CN 214390037U
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- over stand
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Abstract
The utility model provides a upset start-stop formula mixer for stir the material, includes frame, roll-over stand, agitator, roll-over stand, lid, agitator, motor, first pneumatic cylinder and second pneumatic cylinder, respectively with the roll-over stand with the frame links to each other, and the upset of drive roll-over stand. The utility model discloses the agitator of upset start-stop mixer can overturn along with the roll-over table forward, it is clean to empty all materials, the material volume that makes in the experiment use is accurate, the accuracy of experiment result is improved, and the agitator is placed along with the roll-over table slope, make the bucket interior material can produce the radial ascending flow of agitator under self action of gravity, thereby mobility when reinforcing the material stirring, improve stirring effect, the homogeneity and the dispersibility of material after the reinforcing stirring, the used mixer in current laboratory has been solved and has had stirring effect poor, the problem that the material can't be unloaded completely.
Description
Technical Field
The utility model belongs to the test equipment field especially relates to a be applied to upset of laboratory and open and close formula mixer.
Background
The research and development of novel combined material need go on in the laboratory, mixes each component according to the ratio of difference in the laboratory, utilizes the mixer stirring, then the simulation is used, measures performance parameter.
The current mixer that laboratory adopted includes from falling type and horizontal, and stirring effect is relatively poor, and the homogeneity and the dispersibility of stirring back material are all unsatisfactory, influence the accuracy of experimental result. And the bottom of agitator all is the horizontally in these two kinds of mixers, discharges through the discharge door that the bottom set up behind the material stirring, and partly material can't flow by oneself and go out, remains in the agitator, and the material volume that makes use in the experiment is inaccurate, and then causes the inaccuracy of experimental result.
SUMMERY OF THE UTILITY MODEL
The utility model provides a upset start-stop type mixer to there is the problem that stirring effect is poor, the material can't be unloaded completely in the used mixer of solution current laboratory.
In order to achieve the above object, the utility model discloses a technical scheme be:
a turning on-off type stirrer is used for stirring materials and comprises a frame;
the front end of the overturning platform is hinged on the rack and is arranged in an upward inclined manner;
the stirring barrel is fixedly arranged on the overturning platform;
the rear end of the turnover frame is hinged to the rack;
the cover body is fixedly arranged on the turnover frame and covers the opening of the stirring barrel;
the stirrer is used for stirring through rotation, is arranged on the cover body and is positioned in the stirring barrel;
the motor is fixedly arranged on the turnover frame and drives the stirrer to rotate;
the first hydraulic cylinder is respectively connected with the overturning platform and the rack and drives the overturning platform to overturn;
and the second hydraulic cylinder is respectively connected with the roll-over stand and the rack and drives the roll-over stand to turn over.
Preferably, the front side of the rack is provided with a containing groove, the overturning platform is located in the containing groove, and the stirring barrel falls on a step arranged on a notch of the containing groove.
Preferably, belt pulleys are mounted on the output shaft of the motor and the stirring shaft of the stirrer, and a transmission belt is mounted between the belt pulleys.
Preferably, the roll-over stand is arranged to be inclined downwards.
Preferably, a scraper is arranged on the cover body and positioned in the stirring barrel to scrape off materials adhered to the inner wall of the stirring barrel.
Preferably, the scraper includes a first working portion and a second working portion, the first working portion is in sliding contact with a side wall of the stirring barrel, and the second working portion is in contact with a bottom surface of the stirring barrel.
Compared with the prior art, the utility model discloses the agitator of upset start-stop type mixer can overturn along with the roll-over table forward, empty totally with whole materials, the material volume that makes in the experiment use is accurate, the accuracy of improvement experimental result, and the agitator is placed along with the roll-over table slope, make the bucket interior material can produce the radial ascending flow of agitator under self action of gravity, thereby mobility when reinforcing material stirring, improve stirring effect, the homogeneity and the dispersibility of reinforcing stirring back material, the problem of having solved the used mixer in current laboratory and having had stirring effect poor, the material can't be unloaded completely.
Drawings
FIG. 1 is a schematic structural view of the turning on/off type agitator of the present invention in a closed state;
FIG. 2 is a schematic structural view of the turnover starting and stopping agitator of the present invention in a dumping state;
in the above figures: 1. a frame; 11. accommodating grooves; 12. a step; 2. a turning table; 3. a stirring barrel; 31. a bung; 4. a roll-over stand; 5. a cover body; 6. a stirrer; 61. a blade; 7. a motor; 71. a belt pulley; 72. a transmission belt; 81. a first hydraulic cylinder; 82. a second hydraulic cylinder; 9. a squeegee; 91. a first working section; 92. a second working part.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in figures 1 to 2, the utility model provides a turnover type stirrer which is applied to the stirring of materials in a laboratory.
The turning on/off type stirrer comprises a frame 1, a turning platform 2, a stirring barrel 3, a turning frame 4, a cover body 5, a stirrer 6, a motor 7, a first hydraulic cylinder 81 and a second hydraulic cylinder 82.
The front end of the overturning platform 2 is hinged on the rack 1 and is arranged in an upward inclined manner, so that the overturning platform 2 is in a state of being low in front and high in back, and the back part of the overturning platform 2 can be overturned forwards.
The stirring barrel 3 has a barrel opening 31 at the top and is fixedly mounted on the overturning platform 2 so as to be capable of overturning along with the overturning platform 2.
The rear end of the roll-over stand 4 is hinged on the machine frame 1, so that the front part of the roll-over stand 4 can be turned over backwards.
The cover body 5 is fixedly arranged on the roll-over stand 4 and covers the opening 31 of the stirring barrel 3, so that the stirring barrel 3 is sealed, and materials in the stirring barrel are prevented from being spilled in the stirring process.
The stirrer 6 is mounted on the lid 5 and located in the stirring barrel 3, and rotates the blade 61 to stir the material in the stirring barrel 3.
The motor 7 is fixedly arranged on the roll-over stand 4 and provides power for the rotation of the stirrer 6.
The two ends of the first hydraulic cylinder 81 are respectively connected with the overturning platform 2 and the rack 1, and the two ends of the second hydraulic cylinder 82 are respectively connected with the overturning frame 4 and the rack 1.
The second hydraulic cylinder 82 drives the roll-over stand 4 to roll over backward, so that the cover 5 is lifted upwards, the stirring barrel 3 can be opened, and materials are put into the stirring barrel 3.
After the materials are put into the mixer, the second hydraulic cylinder 82 drives the roll-over stand 4 to roll over forward, the cover body 5 falls down and covers the opening 31 of the mixing tank 3, and the mixing tank 3 is closed to the closed state shown in fig. 1. The motor 7 drives the stirrer 6 to rotate, and materials in the stirring barrel 3 are stirred.
After the stirring is completed, the second hydraulic cylinder 82 drives the roll-over stand 4 to roll over backward, the lid 5 is lifted, the stirring barrel 3 is opened, and the stirrer 6 is separated from the stirring barrel 3. The first hydraulic cylinder 81 drives the overturning platform 2 to overturn forwards, and the stirring barrel 3 overturns forwards along with the overturning platform to an overturning state shown in fig. 2, so that the stirring barrel 3 inclines downwards, the barrel opening 31 faces downwards, and materials in the barrel all flow out under the action of gravity.
The stirrer 6 stirs a part of the material in the stirring barrel 3 by the blade 61, and only the part of the material can flow in a rotating manner. Under the action of centrifugal force, the material of the part continuously flows outwards, and the rest material flows from the bottom of the stirring barrel 3 to the center under extrusion, flows to the stirring range of the blades 61 and is stirred by the blades 61.
When 6 stirs of agitator, agitator 3 sets up along with the slope of roll-over table 2, makes the peripheral some materials of higher position of 3 inner chambers of agitator, can flow to 3 centers of agitator under the effect of gravity to reinforcing material realizes the improvement of stirring effect at the speed that the inner loop of agitator 3 flows, the homogeneity and the dispersibility of reinforcing after-stirring material.
Simultaneously through the upset of drive roll-over table 2, make agitator 3 can overturn, empty totally the material, make the stirring material volume that uses in the experiment more accurate, improved the accuracy of experiment, solved the used mixer in current laboratory and had the problem that stirring effect is poor, the material can't be unloaded completely.
In order to accurately position the stirring barrel 3, the front side of the frame 1 is provided with a holding groove 11. In the closed state as shown in fig. 1, the inverting table 2 is located in the accommodating groove 11, and the stirring barrel 3 falls on the step 12 provided at the notch of the accommodating groove 11.
When the material emptys and finishes, the roll-over table 2 overturns backward to get into holding tank 11, step 12 then blocks agitator 3 and further backward moves, carries on spacingly to agitator 3, thereby makes lid 5 can accurate fall back to bung hole 31. In addition, the step 12 also plays a supporting role for the stirring barrel 3, so that the stirring barrel 3 is kept stable in the stirring process, and the running noise of the equipment is reduced.
In order to drive the stirrer 6, belt pulleys 71 are mounted on the output shaft of the motor 7 and the stirring shaft of the stirrer 6, and a transmission belt 72 is mounted between the belt pulleys 71.
In order to improve the sealing performance after the stirring barrel 3 is closed, the overturning frame 4 is arranged downwards.
Decline and make the overall structure that lid 5, motor 7, agitator 6 and roll-over stand 4 constitute, the focus leans on forward more, and more gravity can act on for lid 5, makes lid 5 firm more press on the bung hole 31 of agitator 3 to improve the leakproofness. Meanwhile, the tilting roll-over stand 4 with a declination makes it easier for the cover 5 to match the tilted mixing tank 3.
Since many of the materials to be stirred have viscosity, they tend to adhere to the inner wall of the stirring barrel 3 and stop flowing, and thus they cannot be sufficiently stirred.
In order to avoid the material from sticking to the wall, the cover body 5 is provided with the scraper blade 9, the scraper blade 9 is positioned in the stirring barrel 3, and the material adhered to the inner wall of the stirring barrel 3 is scraped, so that all the material in the stirring barrel 3 participates in flowing, and the material is fully mixed.
In order to further improve the scraping effect, the scraper 9 comprises a first working portion 91 and a second working portion 92.
The first working portion 91 is in sliding contact with the side wall of the stirring barrel 3 to scrape off the material adhered to the side wall of the stirring barrel 3.
The second working portion 92 contacts the bottom surface of the stirring barrel 3 to scrape off the material adhered to the bottom surface of the stirring barrel 3.
Claims (6)
1. A turning on-off type stirrer is used for stirring materials and is characterized by comprising a frame;
the front end of the overturning platform is hinged on the rack and is arranged in an upward inclined manner;
the stirring barrel is fixedly arranged on the overturning platform;
the rear end of the turnover frame is hinged to the rack;
the cover body is fixedly arranged on the turnover frame and covers the opening of the stirring barrel;
the stirrer is used for stirring through rotation, is arranged on the cover body and is positioned in the stirring barrel;
the motor is fixedly arranged on the turnover frame and drives the stirrer to rotate;
the first hydraulic cylinder is respectively connected with the overturning platform and the rack and drives the overturning platform to overturn;
and the second hydraulic cylinder is respectively connected with the roll-over stand and the rack and drives the roll-over stand to turn over.
2. A mixer according to claim 1, wherein the housing has a receiving slot at a front side thereof, the turntable is positioned in the receiving slot, and the mixer bowl is seated on a step provided in a notch of the receiving slot.
3. A mixer according to claim 1, wherein the output shaft of the motor and the mixer shaft of the mixer are provided with pulleys, and a transmission belt is provided between the pulleys.
4. A mixer according to claim 1, wherein the roll-over stand is inclined downwardly.
5. A mixer according to claim 1, wherein the cover is provided with a scraper which is positioned in the mixer drum to scrape off material adhering to the inner wall of the mixer drum.
6. The tumble start-stop mixer according to claim 5 wherein said scraper comprises a first working portion in sliding contact with a side wall of said mixing drum and a second working portion in contact with a bottom surface of said mixing drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120204563.8U CN214390037U (en) | 2021-01-25 | 2021-01-25 | Turning on-off type stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120204563.8U CN214390037U (en) | 2021-01-25 | 2021-01-25 | Turning on-off type stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214390037U true CN214390037U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120204563.8U Active CN214390037U (en) | 2021-01-25 | 2021-01-25 | Turning on-off type stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214390037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069118A (en) * | 2022-07-26 | 2022-09-20 | 浙江龙橡实业有限公司 | Preparation device and preparation method of graphene composite latex yarn |
-
2021
- 2021-01-25 CN CN202120204563.8U patent/CN214390037U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069118A (en) * | 2022-07-26 | 2022-09-20 | 浙江龙橡实业有限公司 | Preparation device and preparation method of graphene composite latex yarn |
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