CN111530354B - Centrifugal force stall prevention-based stirring device for environment-friendly coating - Google Patents
Centrifugal force stall prevention-based stirring device for environment-friendly coating Download PDFInfo
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- CN111530354B CN111530354B CN202010424064.XA CN202010424064A CN111530354B CN 111530354 B CN111530354 B CN 111530354B CN 202010424064 A CN202010424064 A CN 202010424064A CN 111530354 B CN111530354 B CN 111530354B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/60—Safety arrangements
- B01F35/605—Safety devices concerning the operation of the mixer
- B01F35/6052—Safety devices concerning the operation of the mixer with locking, blocking or interlocking mechanisms for preventing operation of the actuation mechanism of the mixing device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/453—Magnetic mixers; Mixers with magnetically driven stirrers using supported or suspended stirring elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model provides an agitating unit for environmental protection coating based on centrifugal force stall prevention, relates to the environmental protection technology field, including the bull stick, the draw-in groove all with the distribution is seted up to the inboard of bull stick, and the inboard joint of bull stick has the pivot, the middle part fixedly connected with electromagnet of pivot, the equal fixedly connected with spring one of both sides inner wall of pivot, the outside fixedly connected with of spring one and the inner wall swing joint's of pivot movable block. This agitating unit for environmental protection coating based on stall is prevented to centrifugal force, cooperation through resistance and dielectric medium board is used, when agitating unit stall, the movable block drives the dielectric medium board and moves to the outside, reduce the relative area of positive plate and negative plate, at this moment circuit voltage undersize, electrorheological fluids becomes liquid, and the electromagnet circular telegram, shrink the conducting block to the inboard, at this moment rubber strip and draw-in groove separation, lead to pivot and bull stick separation, be convenient for coating to middle backward flow, thereby the effect of stall has been reached, and be favorable to coating intensive mixing, improve the stirring quality.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a centrifugal force stall prevention based stirring device for an environment-friendly coating.
Background
The environmental protection also means that human beings consciously protect natural resources and reasonably utilize the natural resources to prevent the natural environment from being polluted and damaged; the environment protection also refers to the general term of various actions taken by human beings for solving the real or potential environmental problems, coordinating the relationship between human beings and the environment and guaranteeing the continuous development of the economic society.
Present environmental protection relates to many aspects, for example like present architectural coating adopts environmental protection coating mostly, present environmental protection coating need stir before using, guarantees coating misce bene to coating performance maximum performance, but present agitating unit often can meet the rotational speed too fast when using, leads to coating to pile up in the outside, and coating is difficult to the backward flow, can not the misce bene, influences the stirring quality, causes final coating to mix not fully enough.
Therefore, we provide a centrifugal force stall prevention-based stirring device for environment-friendly paint, which solves the above problems, achieves the stall prevention effect by matching the resistor with the dielectric plate, is beneficial to fully mixing the paint, improves the stirring quality, achieves the effect of strengthening fixation by matching the conductive block with the rubber strip, ensures the stable rotation of the rotating shaft, and ensures the stirring effect.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: a centrifugal force stall prevention based stirring device for environment-friendly paint comprises a rotating rod, wherein the inner side of the rotating rod is provided with clamping grooves which are uniformly distributed, the inner side of the rotating rod is connected with a rotating shaft in a clamping manner, the middle part of the rotating shaft is fixedly connected with an electromagnet, the inner walls of the two sides of the rotating shaft are fixedly connected with a first spring, the outer side of the first spring is fixedly connected with a movable block movably connected with the inner wall of the rotating shaft, the inner side of the movable block is fixedly connected with a first magnetic block, the middle part of the movable block is fixedly connected with a dielectric plate, the inner wall of the rotating shaft is fixedly connected with a resistor close to the middle part of the movable block, the inner wall of the rotating shaft is fixedly connected with a positive plate close to the top part of the movable block, the inner wall of the rotating shaft is fixedly connected with a negative plate close to the, the middle part of the conductive block is fixedly connected with a second magnetic block, and the outer side of the rotating shaft, which is close to the conductive block, is fixedly connected with a rubber strip.
The invention has the following beneficial effects:
1. this agitating unit for environmental protection coating based on stall is prevented to centrifugal force, cooperation through resistance and dielectric medium board is used, when agitating unit stall, the movable block drives dielectric medium board and moves to the outside, reduce the relative area of positive plate and negative plate, at this moment circuit voltage undersize, electrorheological fluids becomes liquid, and the electromagnet circular telegram, shrink the conducting block to the inboard, at this moment rubber strip and draw-in groove separation, lead to pivot and bull stick separation, agitating unit stops the stirring, be convenient for the coating to middle backward flow, thereby the effect of stall has been reached, and be favorable to the coating intensive mixing, improve stirring quality.
2. This agitating unit for environmental protection coating based on stall is prevented to centrifugal force uses through the cooperation of conducting block and rubber strip, and when the conducting block circular telegram, the electrorheological fluids in the rubber strip is in the on-state, and the electrorheological fluids becomes solid-state, strengthens changeing the relatively fixed of piece and bull stick to reach and strengthened fixed effect, guaranteed the steady rotation of pivot, ensured stirring effect.
Furthermore, the material of bull stick is stereoplasm high strength material and the bull stick does not have electric conductivity and magnetic conductivity, the shape of draw-in groove is the arc and the degree of depth of draw-in groove is less than the thickness of bull stick.
Furthermore, the rotating shaft is made of hard high-strength materials and does not have conductivity and magnetic conductivity, the magnetism of the outer side of the electromagnet is opposite to that of the inner side of the first magnetic block, and the magnetism of the outer side of the electromagnet is the same as that of the inner side of the second magnetic block.
Further, the movable block is made of a hard high-strength material and does not have conductivity and magnetic conductivity, the first magnetic block is made of a rubidium magnet material and is rectangular.
Further, the quantity that the resistance is photo resistance and resistance is two, the positive plate size is the same with the negative plate size and the positive plate size is the same with the dielectric plate size.
Further, the conducting block is made of a hard high-strength material, sealing rubber is fixedly connected to the outer side of the conducting block, the second magnetic block is made of a rubidium magnet material, and the second magnetic block is rectangular.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is a schematic diagram of a moving structure of the movable block according to the present invention;
FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.
In the figure: 1. a rotating rod; 2. a card slot; 3. a rotating shaft; 4. an electromagnet; 5. a first spring; 6. a movable block; 7. a first magnetic block; 8. a dielectric plate; 9. a resistance; 10. a positive plate; 11. a negative plate; 12. a second spring; 13. a conductive block; 14. a second magnetic block; 15. a rubber strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a centrifugal force stall prevention based stirring device for environment-friendly paint comprises a rotating rod 1, wherein the rotating rod 1 plays a role in transmission, the rotating rod 1 is made of a hard high-strength material, the rotating rod 1 does not have conductivity and magnetic conductivity, a clamping groove 2 is arc-shaped, the depth of the clamping groove 2 is smaller than the thickness of the rotating rod 1, the inner side of the rotating rod 1 is provided with clamping grooves 2 which are distributed uniformly, the clamping grooves 2 play a role in relatively fixing the rotating rod 1 and a rotating shaft 3, the inner side of the rotating rod 1 is clamped with a rotating shaft 3, the rotating shaft 3 plays a role in transmission, the rotating shaft 3 is made of a hard high-strength material, the rotating shaft 3 does not have conductivity and magnetic conductivity, the magnetism of the outer side of an electromagnet 4 is opposite to that of a magnet 7 and the magnetism of the outer side of the electromagnet 4 is the same as that of the magnet 14, the middle part of the rotating shaft 3 is fixedly connected with an, the inner walls of the two sides of the rotating shaft 3 are fixedly connected with springs I5, and the springs I5 play a role in contracting the movable blocks 6 to the inner side of the rotating shaft 3.
The outer side of the spring I5 is fixedly connected with a movable block 6 movably connected with the inner wall of the rotating shaft 3, the movable block 6 plays a role in transmission, the material of the movable block 6 is a hard high-strength material, the movable block 6 does not have conductivity and magnetic permeability, the material of the magnetic block I7 is a rubidium magnet material, the shape of the magnetic block I7 is a cuboid, the inner side of the movable block 6 is fixedly connected with the magnetic block I7, the magnetic block I7 plays a role in magnetic transmission, the middle part of the movable block 6 is fixedly connected with a dielectric plate 8, the dielectric plate 8 plays a role in changing the circuit voltage, the middle part, close to the movable block 6, of the inner wall of the rotating shaft 3 is fixedly connected with a resistor 9, the resistor 9 plays a role in controlling the circuit communication of a conductive block 13, the resistor 9 is a photosensitive resistor, the number of the resistor 9 is two, the size of the positive plate 10 is the same as that of, the inner wall of the rotating shaft 3 and the top of the movable block 6 are fixedly connected with a positive plate 10, and the positive plate 10 and the negative plate 11 play a role in changing the circuit voltage.
The inner wall of the rotating shaft 3 and the bottom fixedly connected with negative plate 11 close to the movable block 6, the inner top wall and the inner bottom wall of the rotating shaft 3 are fixedly connected with a second spring 12, the second spring 12 plays a role in contracting the conductive block 13 towards the inner side, the outer side of the second spring 12 is fixedly connected with the conductive block 13 movably connected with the inner wall of the rotating shaft 3, the conductive block 13 is made of hard high-strength materials and sealing rubber fixedly connected with the outer side of the conductive block 13, the second magnetic block 14 is made of rubidium magnet materials and is rectangular, the middle of the conductive block 13 is fixedly connected with a second magnetic block 14, the second magnetic block 14 plays a role in magnetic transmission, the outer side of the rotating shaft 3 and the outer side close to the conductive block 13 are fixedly connected with a rubber strip 15, and the rubber strip 15 plays a role in facilitating expansion.
The working principle is as follows: as shown in fig. 1 in an initial state, at this time, the electromagnet 4 and the conductive block 13 are both in a power-on state, and the movable block 6 contracts into the inner side of the rotating shaft 3 under the mutual attraction acting force of the spring one 5, the electromagnet 4 and the magnetic block one 7, at this time, the conductive block 13 extends outwards under the magnetic repulsion acting force of the electromagnet 4 and the magnetic block two 14, and extrudes the electrorheological fluid outwards, so that the rubber strip 15 expands and is clamped with the clamping groove 2, and the electrorheological fluid is changed into a solid state when being powered on, thereby effectively ensuring the relative fixation of the rotating shaft 3 and the rotating rod 1;
when the rotating shaft 3 rotates too fast, the movable block 6 moves outwards under the action of centrifugal force, the dielectric plate 8 reduces the relative area of the positive plate 10 and the negative plate 11 to the minimum, the magnetism generated by the electromagnet 4 is reduced to the minimum, and the resistor 9 is not covered at all at this time, so that the conductive block of the electromagnet 4 is in an open circuit state, the electrorheological fluid is not electrified and becomes liquid, the conductive block 13 contracts into the inner side of the rotating shaft 3 under the action of the spring II 12, the rubber strip 15 contracts, the rotating shaft 3 is separated from the rotating rod 1, the stirring device stops stirring, the coating can conveniently flow back to the inner side, the coating is fully mixed, and when the movable block 6 contracts to the innermost side under the action of the spring I5 again, all structures can recover to the initial state, so that the coating can be repeatedly used, and the mixing effect is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides an agitating unit for environmental protection coating based on stall is prevented to centrifugal force, includes bull stick (1), its characterized in that: the inner side of the rotating rod (1) is provided with clamping grooves (2) which are uniformly distributed, the inner side of the rotating rod (1) is connected with a rotating shaft (3) in a clamping manner, the middle part of the rotating shaft (3) is fixedly connected with an electromagnet (4), the inner walls of the two sides of the rotating shaft (3) are fixedly connected with a first spring (5), the outer side of the first spring (5) is fixedly connected with a movable block (6) which is movably connected with the inner wall of the rotating shaft (3), the inner side of the movable block (6) is fixedly connected with a first magnetic block (7), the middle part of the movable block (6) is fixedly connected with a dielectric plate (8), the inner wall of the rotating shaft (3) is fixedly connected with a resistor (9) close to the middle part of the movable block (6), the inner wall of the rotating shaft (3) is fixedly connected with a positive plate (10) close to the top of the, the inner top wall and the inner bottom wall of the rotating shaft (3) are fixedly connected with a second spring (12), the outer side of the second spring (12) is fixedly connected with a second conductive block (13) movably connected with the inner wall of the rotating shaft (3), the middle part of the second conductive block (13) is fixedly connected with a second magnetic block (14), and the outer side of the rotating shaft (3) and the outer side close to the second conductive block (13) are fixedly connected with a rubber strip (15);
the rotating rod (1) is made of hard high-strength material, and the rotating rod (1) does not have conductivity and magnetic conductivity;
the clamping groove (2) is arc-shaped, and the depth of the clamping groove (2) is smaller than the thickness of the rotating rod (1);
the rotating shaft (3) is made of hard high-strength material, and the rotating shaft (3) has no conductivity or magnetic conductivity;
the magnetism of the outer side of the electromagnet (4) is opposite to that of the inner side of the magnetic block I (7), and the magnetism of the outer side of the electromagnet (4) is the same as that of the inner side of the magnetic block II (14);
the movable block (6) is made of a hard high-strength material, the movable block (6) does not have conductivity and magnetic conductivity, the magnetic block I (7) is made of a rubidium magnet material, and the magnetic block I (7) is cuboid;
the resistors (9) are photoresistors, the number of the resistors (9) is two, the size of the positive plate (10) is the same as that of the negative plate (11), and the size of the positive plate (10) is the same as that of the dielectric plate (8);
the conductive block (13) is made of a hard high-strength material, sealing rubber is fixedly connected to the outer side of the conductive block (13), the magnetic block II (14) is made of a rubidium magnet material, and the magnetic block II (14) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010424064.XA CN111530354B (en) | 2020-05-19 | 2020-05-19 | Centrifugal force stall prevention-based stirring device for environment-friendly coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010424064.XA CN111530354B (en) | 2020-05-19 | 2020-05-19 | Centrifugal force stall prevention-based stirring device for environment-friendly coating |
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| CN111530354A CN111530354A (en) | 2020-08-14 |
| CN111530354B true CN111530354B (en) | 2021-02-19 |
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| CN112058169A (en) * | 2020-08-17 | 2020-12-11 | 林美圆 | Stall control equipment for garment printing and dyeing dye mixing device |
| CN112224785A (en) * | 2020-09-18 | 2021-01-15 | 潘武杰 | High-efficient plastics conveyer that prevents skidding |
| CN112276175A (en) * | 2020-10-19 | 2021-01-29 | 浙江火萌互娱信息技术有限公司 | Anti-stall device used during hole milling of hybrid heat exchanger |
| CN112372829B (en) * | 2020-10-22 | 2021-11-26 | 东台欣创混凝土制品有限公司 | Stall protection device for concrete mixing equipment |
| CN112393037A (en) * | 2020-10-22 | 2021-02-23 | 温州蜜羡贸易有限公司 | Edible oil conveying equipment capable of effectively preventing pipeline from falling off |
| CN112518587A (en) * | 2020-11-20 | 2021-03-19 | 厦门舟焕实业有限公司 | A grinding device for bush processing |
| CN112720740A (en) * | 2020-12-30 | 2021-04-30 | 彭瑞豪 | Be used for wood-cutting protection device |
| CN113044537A (en) * | 2021-03-09 | 2021-06-29 | 深圳市新锐霖电子有限公司 | A loading attachment for circuit board processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9539580B2 (en) * | 2013-10-22 | 2017-01-10 | Rome, Ltd. | Feed screw for meat grinding reclamation system |
| CN110801772A (en) * | 2019-11-26 | 2020-02-18 | 湖州鑫丰针织服装有限公司 | Dye stirring device capable of centering and clamping |
| CN110962197A (en) * | 2019-12-03 | 2020-04-07 | 潘昭 | Board shaping device for strip-shaped board bending process flow in wood processing |
| CN111070411A (en) * | 2019-12-12 | 2020-04-28 | 李素雅 | Cement mixer with motor protection function |
| CN111002468B (en) * | 2019-12-12 | 2021-05-28 | 福建三明南方水泥有限公司 | Electromagnetic fixing and anti-loosening cement mortar stirring device |
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Effective date of registration: 20210115 Address after: 247000 intersection of Fengming Avenue and Huaihe West Road, Jiangnan industrial concentration area, Chizhou City, Anhui Province Applicant after: ANHUI HUATENG NEW MATERIAL Co.,Ltd. Address before: 325500 waihouyang, Dayang village, Da'an Township, Taishun County, Wenzhou City, Zhejiang Province Applicant before: Miao Yuehua |
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