CN112791648B - Paddle type double-shaft mixer capable of preventing noise - Google Patents
Paddle type double-shaft mixer capable of preventing noise Download PDFInfo
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- CN112791648B CN112791648B CN202011539536.2A CN202011539536A CN112791648B CN 112791648 B CN112791648 B CN 112791648B CN 202011539536 A CN202011539536 A CN 202011539536A CN 112791648 B CN112791648 B CN 112791648B
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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
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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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
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
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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
-
- 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
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
-
- 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
- B01F35/71—Feed mechanisms
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention discloses an anti-noise paddle type double-shaft mixer, which relates to the field of double-shaft mixers and comprises a box body and a feeding port, wherein a plurality of feeding ports are arranged above the box body, the feeding port penetrates through the upper shell wall of the box body, a stirring pipe is arranged below the feeding port, a stirring mechanism is arranged inside the stirring pipe, a mixing box is arranged at one end, far away from the feeding port, of the stirring pipe, a mixing mechanism is arranged inside the mixing box, and a power box is arranged at one end, far away from the stirring pipe, of the mixing box. When the device is operated, the power mechanism is started, so that the mixing shaft rotates, the first repulsive magnetic plate can not abut against the shell wall of the mixing box by utilizing the mutual repulsive characteristic of the first repulsive magnetic plate and the second repulsive magnetic plate, and the shell wall of the mixing box is cleaned by utilizing the sponge cushion, so that the collision between the stirring mechanism and the device is reduced, the mixing range is not reduced, the noise generation and the loss of the device are reduced, and the device is suitable for mass popularization.
Description
Technical Field
The invention relates to the technical field of double-shaft mixers, in particular to a blade type double-shaft mixer capable of preventing noise.
Background
The double-shaft mixer is a high-efficiency and strong mixing machine, which is called a double-shaft paddle mixer, a horizontal gravity-free mixer and the like, and two stirring shafts in a horizontal cylinder rotate at equal speed and opposite directions for stirring. The double-shaft mixer is suitable for mixing powder, granule, powder and small amount of liquid, especially for mixing materials with large difference in particle size and specific gravity, and is widely applied to industries such as chemical industry, dry powder mortar, pesticide, ceramics, food, feed, batteries and the like.
In the existing double-shaft mixer, in order to enlarge the mixing range, the mixing mechanism collides with the housing wall of the device, but the generated noise cannot be eliminated, and the loss of the device is increased and the service life of the device is shortened due to the collision connection, so that the blade type double-shaft mixer for preventing noise is needed.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an anti-noise paddle type double-shaft mixer.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a paddle-type biax mixer of noise control sound, includes box and feed inlet, the top of box is provided with a plurality of feed inlet, the feed inlet runs through the upside shell wall of box, the below of feed inlet is provided with the agitator arm, the inside of agitator arm is provided with rabbling mechanism, the one end that the feed inlet was kept away from to the agitator arm is provided with the mixing box, the inside of mixing box is provided with mixing mechanism, the one end that the agitator arm was kept away from to the mixing box is provided with the headstock, the inside of headstock is provided with the power unit of drive mixing mechanism, the inside shell wall fixed connection of headstock and box, mixing mechanism includes hybrid axle, first hybrid pole, second hybrid board, first phase-repelling magnetic plate and foam-rubber cushion, the inside rotation of mixing box is connected with two hybrid axles, the edge of hybrid axle is provided with a plurality of first hybrid pole, the edge of first hybrid pole is provided with buffer gear, the one end that the hybrid pole kept away from the hybrid axle inserts and is connected with the second hybrid board, the inside of first hybrid board is provided with the first phase-repelling magnetic plate to the inside of first phase-repelling magnetic plate, first phase-repelling magnetic plate is provided with the first phase-repelling magnetic plate inside the first end of mixing plate, first phase-repelling magnetic plate is kept away from the first end.
As still further aspects of the invention: the buffer gear includes connecting rod and buffer plate, the one end edge that the hybrid axle was kept away from to first hybrid pole is provided with the connecting rod, the one end that the first hybrid pole was kept away from to the connecting rod is provided with the buffer plate, the one end that the connecting rod was kept away from to the buffer plate is circular-arc.
As still further aspects of the invention: the inside left and right sides of box all is provided with the board of making an uproar falls, the outside shell wall of mixing box is provided with the board of making an uproar falls.
As still further aspects of the invention: the power mechanism comprises a rotating motor, a rotating shaft, a positive magnetic plate and a negative magnetic plate, wherein the rotating motor is fixedly connected to the inside of the power box, the rotating shaft is arranged at the output end of the rotating motor, the positive magnetic plate is arranged at the edge of the rotating shaft, and the negative magnetic plate is arranged at the lower end of the mixing shaft.
As still further aspects of the invention: the cooling plate is arranged at the edge of the outer shell wall of the power box, and the cover plate is arranged above the feed inlet.
As still further aspects of the invention: the stirring mechanism comprises a driving bevel gear, a driven bevel gear, a stirring shaft and a stirring sheet, wherein the stirring shaft is connected to the stirring tube in a rotating mode, the stirring sheet is arranged at the edge of the stirring shaft, the driven bevel gear is arranged in the middle of the stirring shaft and penetrates through the shell wall of the stirring tube, the driving bevel gear is connected to one side, close to the center of the box body, of the driven bevel gear in a meshed mode, the mixing shaft penetrates through the upper shell wall of the mixing box, and the mixing shaft is connected with the driving bevel gear in a shaft mode.
As still further aspects of the invention: the reduction mechanism comprises a limiting plate and a reset spring, wherein the limiting plate is arranged at the edge of one end of the second mixing plate extending to the inside of the first mixing rod, the reset spring is arranged at the edge of the limiting plate, and one end of the reset spring away from the limiting plate is fixedly connected with the inner shell wall of the first mixing rod.
The beneficial effects of the invention are as follows:
1. by arranging the mixing mechanism, the mixing box and the second magnetic-repellent plate, when the device operates, the power mechanism is started, so that the mixing shaft rotates, the second mixing plate slides out of the first mixing rod under the action of centrifugal force, the first magnetic-repellent plate cannot collide with the shell wall of the mixing box by utilizing the mutual repulsion characteristic of the first magnetic-repellent plate and the second magnetic-repellent plate, the shell wall of the mixing box is cleaned by utilizing the foam-rubber cushion, the collision between the stirring mechanism and the device is reduced, the mixing range is not reduced, the noise generation and the loss of the device are reduced, and the device is suitable for mass popularization;
2. through setting up buffer gear, when first mixing rod rotates, drive the buffer plate and stir the material in the mixing box to utilize the arcwall face, when increasing mixing area, noise reduction produces, increases the practicality of device;
3. through setting up first noise reduction board and second noise reduction board, utilize first noise reduction board to absorb the noise that the device produced, utilize the second noise reduction board to absorb the noise in the mixing box, reduce the pollution of noise to the external world, increase the practicality of device;
4. through setting up power unit, cooling board and apron, when the device is operated, start the rotation motor to make the axis of rotation drive positive magnetic plate and rotate, under the effect of magnetic force, make negative magnetic plate drive positive magnetic plate and rotate, and then realize the mixed effect of device, utilize the cooling board to avoid the heat that the rotation motor operated for a long time produced to influence the follow-up operation, utilize the apron can avoid external material to get into inside the device, and can play the effect of isolation noise, increase the suitability of device;
5. through setting up the rabbling mechanism, when the mixing shaft rotated to make driven helical gear drive the (mixing) shaft and rotate, and then make the stirring thin slice rotate, thereby produce an ascending power to the material, and under the effect of gravity, the material can move down, thereby realize fully stirring to the material, increase the suitability of device;
6. through setting up reduction mechanism, when the device is operated, utilize limiting plate to avoid the scope of second mixing plate roll-off first mixing rod, when the device is not operated, utilize reset spring and the repulsion of second repulsion magnetic plate, make the inside of second mixing plate withdrawal first mixing rod, reduce occupation space, increase the suitability of device.
Drawings
Fig. 1 is a schematic front view of a structure of a blade type twin-shaft mixer for noise prevention proposed in embodiment 1;
fig. 2 is a schematic structural view of a first mixing rod of a noise-proof paddle type biaxial mixer proposed in embodiment 1;
fig. 3 is a schematic enlarged view of a point a of a blade type twin-shaft mixer for noise prevention proposed in example 1;
fig. 4 is a schematic front view of the reduction mechanism of the anti-noise paddle type biaxial mixer proposed in embodiment 2.
In the figure: 1-box, 2-feed inlet, 3-apron, 4-first fall board of making an uproar, 5-cooling board, 6-headstock, 7-rotating electrical machines, 8-axis of rotation, 9-positive magnetic plate, 10-negative magnetic plate, 11-second fall board of making an uproar, 12-hybrid shaft, 13-initiative helical gear, 14-driven helical gear, 15-agitator tube, 16-agitator shaft, 17-stirring thin slice, 18-first hybrid pole, 19-connecting rod, 20-buffer board, 21-second hybrid pole, 22-limiting plate, 23-reset spring, 24-first magnetic plate that repels, 25-foam-rubber cushion, 26-second magnetic plate that repels, 27-hybrid box.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Example 1
Referring to fig. 1 to 3, a blade type dual-shaft mixer for noise prevention comprises a box body 1 and a feed inlet 2, wherein a plurality of feed inlets 2 are connected to the upper side of the box body 1 through bolts, a stirring pipe 15 is connected to the lower side of the feed inlet 2 through bolts, a stirring mechanism is arranged in the stirring pipe 15, a mixing box 27 is connected to one end of the stirring pipe 15 far away from the feed inlet 2 through bolts, a mixing mechanism is arranged in the mixing box 27, a power box 6 is connected to one end of the mixing box 27 far away from the stirring pipe 15 through bolts, a power mechanism for driving the mixing mechanism is arranged in the power box 6, the power box 6 is fixedly connected with the inner shell of the box body 1, the mixing mechanism comprises a mixing shaft 12, a first mixing rod 18, a second mixing plate 21, a first repulsive magnetic plate 24 and a sponge cushion 25, two mixing shafts 12 are rotatably connected to the inside of the mixing box 27, the edge of the mixing shaft 12 is connected with a plurality of first mixing rods 18 through bolts, the edge of the first mixing rods 18 is provided with a buffer mechanism, one end of the first mixing rods 18 far away from the mixing shaft 12 is connected with a second mixing plate 21 in an inserting mode, one end of the second mixing plate 21 extending into the first mixing rods 18 is provided with a reduction mechanism, one end of the second mixing plate 21 far away from the first mixing rods 18 is connected with a first repulsive magnetic plate 24 through bolts, one end of the first repulsive magnetic plate 24 far away from the second mixing plate 21 is connected with a foam-rubber cushion 25 through bolts, the inner part of a shell wall of a mixing box 27 is connected with a plurality of second repulsive magnetic plates 26 through bolts, when the device is operated, a power mechanism is started, so that the mixing shaft 12 rotates, the second mixing plate 21 slides out of the first mixing rods 18 under the action of centrifugal force, and the mutual repulsive magnetic plates 24 and 26 are mutually repulsive, the first repulsive magnetic plate 24 is made not to collide with the wall of the mixing box 27, and the wall of the mixing box 27 is cleaned by the sponge cushion 25, so that collision between the stirring mechanism and the device is reduced, the mixing range is not reduced, noise is reduced, and loss of the device is reduced, so that the device is suitable for mass popularization.
Wherein, buffer gear includes connecting rod 19 and buffer board 20, and the one end edge bolted connection that the hybrid axle 12 was kept away from to first hybrid pole 18 has connecting rod 19, and the one end bolted connection that the first hybrid pole 18 was kept away from to connecting rod 19 has buffer board 20, and the one end that connecting rod 19 was kept away from to buffer board 20 is circular-arc, when first hybrid pole 18 rotated, drove buffer board 20 and stirs the material in the mixing box 27 to utilize the arcwall face, when increasing mixing area, the production of noise abatement increases the practicality of device.
Wherein, the inside left and right sides of box 1 all bolted connection has first board of making an uproar 4, and the outside shell wall bolted connection of mixing box 27 has the second board of making an uproar 11 that makes an uproar, and the noise that utilizes first board 4 of making an uproar to the device production is absorbed, and the noise that makes an uproar 11 in the board of making an uproar 27 is fallen to the second, and the noise is reduced and the pollution of external world is increased the practicality of device.
Wherein, power unit includes rotation motor 7, axis of rotation 8, positive magnetic plate 9 and negative magnetic plate 10, the inside fixedly connected with rotation motor 7 of headstock 6, the output hub connection of rotation motor 7 has axis of rotation 8, the marginal bolted connection of axis of rotation 8 has positive magnetic plate 9, the lower extreme bolted connection of hybrid shaft 12 has negative magnetic plate 10, when the device operates, start rotation motor 7, thereby make axis of rotation 8 drive positive magnetic plate 9 rotation, under the effect of magnetic force, make negative magnetic plate 10 drive positive magnetic plate 9 rotation, and then realize the mixed effect of device, increase the suitability of device.
Wherein, the outside shell wall edge bolted connection of headstock 6 has cooling board 5, and the top of feed inlet 2 articulates there is apron 3, utilizes cooling board 5 to avoid rotating the heat that motor 7 operated for a long time and produced to influence follow-up operation, utilizes apron 3 can avoid external material to get into inside the device to can play the effect of isolated noise, increase the suitability of device.
Wherein, rabbling mechanism includes initiative helical gear 13, driven helical gear 14, (mixing) shaft 16 and stirring thin slice 17, the inside rotation of stirring pipe 15 is connected with (mixing) shaft 16, the edge bolted connection of (mixing) shaft 16 has stirring thin slice 17, the middle part hub connection of (mixing) shaft 16 has driven helical gear 14, driven helical gear 14 runs through the shell wall of stirring pipe 15, the one side meshing that driven helical gear 14 is close to box 1 center is connected with initiative helical gear 13, the upper side shell wall of mixing box 27 is run through to mixing shaft 12, mixing shaft 12 and initiative helical gear 13 hub connection, when mixing shaft 12 rotates, thereby make driven helical gear 14 drive (mixing) shaft 16 rotate, and then make stirring thin slice 17 rotate, thereby produce an ascending power to the material, and under the effect of gravity, the material can down move, thereby realize the intensive mixing to the material, increase the suitability of device.
Working principle: when the device operates, the power mechanism is started, so that the mixing shaft 12 rotates, the second mixing plate 21 slides out of the first mixing rod 18 under the action of centrifugal force, the first magnetic repulsive plate 24 and the second magnetic repulsive plate 26 do not collide with the shell wall of the mixing box 27 by utilizing the characteristic that the first magnetic repulsive plate 24 and the second magnetic repulsive plate 26 repel each other, the shell wall of the mixing box 27 is cleaned by utilizing the foam-rubber cushion 25, so that the collision between the stirring mechanism and the device is reduced, the mixing range is not reduced, the noise generation and the loss of the device are reduced, and the device is suitable for mass popularization; when the first mixing rod 18 rotates, the buffer plate 20 is driven to stir the substances in the mixing box 27, and the arc-shaped surface is utilized to increase the mixing area, reduce the generation of noise and increase the practicability of the device; the noise generated by the device is absorbed by the first noise reduction plate 4, the noise in the mixing box 27 is absorbed by the second noise reduction plate 11, the pollution of the noise to the outside is reduced, and the practicability of the device is improved; when the device runs, the rotating motor 7 is started, so that the rotating shaft 8 drives the positive magnetic plate 9 to rotate, and under the action of magnetic force, the negative magnetic plate 10 drives the positive magnetic plate 9 to rotate, so that the mixing effect of the device is realized, and the applicability of the device is improved; the cooling plate 5 is used for avoiding the influence of heat generated by long-time operation of the rotating motor 7 on subsequent operation, foreign matters can be prevented from entering the device by the cover plate 3, the effect of noise isolation can be achieved, and the applicability of the device is improved; when the mixing shaft 12 rotates, the driven bevel gear 14 drives the stirring shaft 16 to rotate, and the stirring sheet 17 rotates, so that an upward force is generated on the materials, and the materials move downwards under the action of gravity, so that the materials are fully stirred, and the applicability of the device is improved.
Example 2
Referring to fig. 4, in the present embodiment, compared with embodiment 1, the reduction mechanism includes a limiting plate 22 and a return spring 23, an end edge of the second mixing plate 21 extending into the first mixing rod 18 is bolted with the limiting plate 22, an edge of the limiting plate 22 is bolted with the return spring 23, an end of the return spring 23 away from the limiting plate 22 is fixedly connected with an inner wall of the first mixing rod 18, when the device is operated, the range of the second mixing plate 21 sliding out of the first mixing rod 18 is avoided by the limiting plate 22, when the device is not operated, the second mixing plate 21 is retracted into the first mixing rod 18 by the repulsive force of the return spring 23 and the second repulsive magnetic plate 26, so that the occupied space is reduced, and the applicability of the device is increased.
Working principle: when the device is not in operation, the second mixing plate 21 is retracted into the first mixing rod 18 by the repulsive force of the reset spring 23 and the second repulsive magnetic plate 26, so that the occupied space is reduced, and the applicability of the device is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a paddle type double-shaft mixer of noise control, includes box (1) and feed inlet (2), the top of box (1) is provided with a plurality of feed inlet (2), a serial communication port, feed inlet (2) run through the upside shell wall of box (1), the below of feed inlet (2) is provided with agitator tube (15), the inside of agitator tube (15) is provided with rabbling mechanism, the one end that feed inlet (2) was kept away from to agitator tube (15) is provided with mixing box (27), the inside of mixing box (27) is provided with mixing mechanism, the one end that mixing box (27) kept away from agitator tube (15) is provided with driving case (6), the inside of driving case (6) is provided with the power unit that drives mixing mechanism, the inside shell wall fixed connection of driving case (6) and box (1), mixing mechanism includes hybrid axle (12), first hybrid pole (18), second hybrid plate (24) and spongy cushion (25), the inside of mixing box (27) is provided with mixing mechanism (18) a plurality of buffer rod (18), the one end that mixing shaft (12) was kept away from to first hybrid pole (18) is inserted and is connected with second hybrid board (21), the one end that second hybrid board (21) extended to the inside of first hybrid pole (18) is provided with reduction gears, the one end that first hybrid pole (18) was kept away from to second hybrid board (21) is provided with first magnetic plate (24) that repels, the one end that second hybrid board (21) was kept away from to first magnetic plate (24) is provided with foam-rubber cushion (25), the inside a plurality of second magnetic plate (26) that repels of shell wall of mixing box (27).
2. The anti-noise paddle type double-shaft mixer according to claim 1, wherein the buffer mechanism comprises a connecting rod (19) and a buffer plate (20), the edge of one end of the first mixing rod (18) far away from the mixing shaft (12) is provided with the connecting rod (19), one end of the connecting rod (19) far away from the first mixing rod (18) is provided with the buffer plate (20), and one end of the buffer plate (20) far away from the connecting rod (19) is in an arc shape.
3. The anti-noise paddle type double-shaft mixer according to claim 2, wherein the first noise reduction plates (4) are arranged on the left side and the right side of the interior of the box body (1), and the second noise reduction plates (11) are arranged on the outer shell wall of the mixing box (27).
4. A paddle type dual-shaft mixer with noise prevention according to claim 3, characterized in that the power mechanism comprises a rotating motor (7), a rotating shaft (8), a positive magnetic plate (9) and a negative magnetic plate (10), the rotating motor (7) is fixedly connected with the inside of the power box (6), the output end of the rotating motor (7) is provided with the rotating shaft (8), the edge of the rotating shaft (8) is provided with the positive magnetic plate (9), and the lower end of the mixing shaft (12) is provided with the negative magnetic plate (10).
5. The anti-noise paddle type double-shaft mixer according to claim 4, wherein a cooling plate (5) is arranged at the edge of the outer shell wall of the power box (6), and a cover plate (3) is arranged above the feed inlet (2).
6. The anti-noise paddle type double-shaft mixer according to claim 5, wherein the stirring mechanism comprises a driving bevel gear (13), a driven bevel gear (14), a stirring shaft (16) and a stirring sheet (17), the stirring shaft (16) is rotatably connected to the inside of the stirring tube (15), the stirring sheet (17) is arranged at the edge of the stirring shaft (16), the driven bevel gear (14) is arranged at the middle part of the stirring shaft (16), the driven bevel gear (14) penetrates through the shell wall of the stirring tube (15), the driving bevel gear (13) is connected to one side, close to the center of the box body (1), of the driven bevel gear (14) in a meshed manner, the stirring shaft (12) penetrates through the upper shell wall of the stirring box (27), and the stirring shaft (12) is connected with the driving bevel gear (13) in a shaft manner.
7. The anti-noise paddle type double-shaft mixer according to claim 6, wherein the reduction mechanism comprises a limiting plate (22) and a return spring (23), the limiting plate (22) is arranged at the edge of one end of the second mixing plate (21) extending to the inside of the first mixing rod (18), the return spring (23) is arranged at the edge of the limiting plate (22), and one end of the return spring (23) away from the limiting plate (22) is fixedly connected with the inner shell wall of the first mixing rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011539536.2A CN112791648B (en) | 2020-12-23 | 2020-12-23 | Paddle type double-shaft mixer capable of preventing noise |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011539536.2A CN112791648B (en) | 2020-12-23 | 2020-12-23 | Paddle type double-shaft mixer capable of preventing noise |
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| Publication Number | Publication Date |
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| CN112791648A CN112791648A (en) | 2021-05-14 |
| CN112791648B true CN112791648B (en) | 2023-09-22 |
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| CN108479472A (en) * | 2018-04-04 | 2018-09-04 | 邓瑜 | A kind of mixing formula cosmetics storing unit |
| CN110773032A (en) * | 2019-10-30 | 2020-02-11 | 昆山新正隆机械科技有限公司 | Powder and liquid storage device for electrostatic spraying |
| CN111921403A (en) * | 2020-08-19 | 2020-11-13 | 山东省食品药品检验研究院 | Bioengineering is with many ingredients stirring mixing arrangement with amortization shock-absorbing function |
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