CN210410479U - Planetary gravity disperser based on toothed belt - Google Patents
Planetary gravity disperser based on toothed belt Download PDFInfo
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- CN210410479U CN210410479U CN201920921764.2U CN201920921764U CN210410479U CN 210410479 U CN210410479 U CN 210410479U CN 201920921764 U CN201920921764 U CN 201920921764U CN 210410479 U CN210410479 U CN 210410479U
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Abstract
The utility model discloses a planetary gravity disperser based on a toothed belt, which comprises a driving mechanism, a rotating mechanism, a synchronous toothed belt, a self-rotation speed-regulation coupling wheel, a tensioning wheel, a transition wheel, a self-rotation belt wheel, a stirring mechanism and a vacuum sealing tank; the rotating mechanism, the synchronous toothed belt, the autorotation speed regulation coupling wheel, the tensioning wheel, the transition wheel, the autorotation belt wheel and the stirring mechanism are arranged in the vacuum sealing tank; the stirring mechanism is connected with the self-rotating belt wheel and is movably connected to the rotating mechanism; the synchronous toothed belt forms a rotation loop through a rotation speed regulation coupling wheel, a tension wheel, a transition wheel and a rotation belt wheel; the driving mechanism drives the rotating mechanism to revolve, and drives the rotation belt wheel and the stirring mechanism to rotate through the rotation speed regulation coupling wheel, the synchronous toothed belt, the tension wheel and the transition wheel. Adopt the utility model discloses a planetary gravity dispersion ware based on toothed belt has reduced noise at work, has improved the reliability of operation, also makes the structure simplify, has reduced the cost of holistic batch processing.
Description
Technical Field
The invention relates to a planetary gravity disperser based on a toothed belt, and belongs to the technical field of planetary dispersers.
Background
In the production of the fields of condensed state physics, novel nano materials, semiconductors, chemical industry, medicines, coatings, adhesives and the like, several raw materials are often required to be quickly mixed and stirred, and the mixing, stirring and defoaming are carried out simultaneously in some cases. Generally, non-mechanical contact type stirring adopts the self-rotation speed change situation, and the vacuum solution is more unfavorable for solving the problems of heat dissipation and sealing. Chinese patent ZL201020124347.4 discloses a planetary gravity disperser comprising a stepless balance adjusting mechanism, a frame, a motor, a tray driven by the motor, a cup movably connected to the tray and a speed-regulating coupling wheel connected to the motor shaft through a bearing, the speed-regulating coupling wheel is connected to a rotation belt wheel through a belt. Chinese patent ZL201320471794.0 discloses a gear planetary gravity disperser comprising a stepless balance adjusting mechanism, a frame, a motor, a tray driven by the motor, a cup movably connected to the tray and a speed-regulating coupling wheel connected to the motor shaft through a bearing, the speed-regulating coupling wheel is connected to a rotation belt wheel through a belt. The utility model discloses a material cup rotor center coincides with the central axis of rotation, reaches the further separation bubble of stirring material through sealed vacuum tank. The two patents can conveniently mix and defoam several raw materials, and the problems that the former adopts circular belt transmission, the transmission mode is simple, and simultaneously, the rotation, stretching and abrasion of the circular belt in the operation process are serious, and the transmission is slippery and other defects are caused. The gear rotation is adopted in the latter, and although the adverse factors of the former are avoided, the factors such as gear noise, complex maintenance and the like are brought. Since both of the above-mentioned patents cannot satisfy the requirement that the equipment operates at a higher rotation speed, materials requiring higher shear force, such as graphene and battery paste, cannot be applied.
Disclosure of Invention
The invention of the utility model aims to: to the problem that above-mentioned exists, provide a planetary gravity dispersion ware based on toothed belt, the utility model discloses the silence, the operation is reliable, can obtain higher rotational speed.
The utility model adopts the technical scheme as follows:
a planetary gravity disperser based on toothed belts comprises a driving mechanism, a rotating mechanism, a synchronous toothed belt, a self-rotation speed-regulation coupling wheel, a tension wheel, a transition wheel, a self-rotation belt wheel, a stirring mechanism and a vacuum sealing tank;
the rotating mechanism, the synchronous toothed belt, the autorotation speed regulation coupling wheel, the tensioning wheel, the transition wheel, the autorotation belt wheel and the stirring mechanism are arranged in the vacuum sealing tank;
the stirring mechanism is connected with the self-rotating belt wheel and is movably connected to the rotating mechanism through the self-rotating belt wheel;
the synchronous toothed belt forms a rotation loop through a rotation speed regulation coupling wheel, a tension wheel, a transition wheel and a rotation belt wheel, the synchronous toothed belt is wrapped on the rotation speed regulation coupling wheel for transmission, primary turning is performed through the tension wheel, secondary turning is performed through the transition wheel, and finally the rotation belt wheel is driven to rotate;
the driving mechanism drives the rotating mechanism to revolve, and drives the rotation belt wheel and the stirring mechanism to rotate through the rotation speed regulation coupling wheel, the synchronous toothed belt, the tension wheel and the transition wheel.
Preferably, the driving mechanism is a driving motor.
Preferably, the rotating mechanism is connected to a rotating shaft of the driving mechanism
Preferably, the rotating mechanism is connected to a motor shaft.
Preferably, the rotating mechanism is a tray.
Preferably, the stirring mechanism comprises a support cup and a material cup container placed in the support cup.
Preferably, the synchronous toothed belt is a toothed flat belt
Preferably, the synchronous toothed belt is a toothed flat belt with one side toothed; the autorotation speed regulation coupling gear and the autorotation belt wheel are provided with tooth shapes matched with the synchronous toothed belt. The tooth-shaped surface of the synchronous tooth-shaped belt is wrapped and attached on the autorotation speed regulation coupling wheel, primary turning-back winding is carried out through the tension wheel, secondary turning-back is carried out through the transition wheel, and then the tooth-shaped surface of the synchronous tooth-shaped belt winds the autorotation belt wheel.
Preferably, the autorotation speed regulation coupling wheel is a synchronous pulley, is fixed at the bottom of the vacuum sealing tank and is connected to the motor spindle through a bearing sleeve.
Preferably, the tensioning wheels are arranged on two sides of the rotating mechanism and are mounted on the rotating mechanism through a belt tensioning mechanism, and the belt tensioning mechanism controls the tensioning wheels to move so as to adjust the tightness of the synchronous toothed belt.
Preferably, the transition wheels are arranged on two sides of the rotating mechanism and are mounted on the rotating mechanism through bearings.
Preferably, the rotation pulley is fixedly connected with a rotation pulley shaft, and the rotation pulley shaft is mounted on the rotating mechanism through a bearing.
Preferably, the device further comprises a supporting mechanism for supporting the weight of the whole device; the supporting mechanism comprises a ground foot, a base plate, a supporting column and a supporting plate, wherein the supporting column is arranged between the supporting plate and the base plate, and the ground foot is arranged below the base plate to form the supporting mechanism.
Preferably, the vacuum sealing tank further comprises a floating platform, and the vacuum sealing tank is fixedly connected to the floating platform.
Preferably, a buffer spring is arranged below the floating table top and is connected with the supporting plate through the buffer spring.
Preferably, the driving mechanism is fixed under the floating platform.
Preferably, a vacuum port is provided on a side wall surface of the vacuum sealed tank.
Preferably, the number of the stirring mechanisms is 1, and balance adjusting mechanisms are symmetrically arranged on the other side, opposite to the stirring mechanisms, of the rotating mechanism.
Preferably, the number of the stirring mechanisms is 2, the stirring mechanisms are symmetrically arranged on the rotating mechanism, and each stirring mechanism is connected with a synchronous toothed belt for driving the stirring mechanism to rotate, a rotation speed regulation coupling wheel, a tension wheel, a transition wheel and a rotation belt wheel. The two sets of rotation speed-regulating coupling wheels are shared, the synchronous toothed belts, the tensioning wheels, the transition wheels and the rotation belt wheels are respectively and independently provided with one set, and the two synchronous toothed belts are connected with the rotation speed-regulating coupling wheels in a staggered mode.
The utility model discloses a planetary gravity disperser's working process based on toothed belt is: the balance of the stirring mechanism is achieved through the balance adjusting mechanism (or the symmetrical material containing mechanism), the motor is started, the rotating shaft of the motor rotates to drive the rotating mechanism to revolve, and the revolving body provided with the container rotates in the vacuum sealing tank under the drive of the motor and the synchronous toothed belt. The stirring mechanism movably connected to the rotating mechanism revolves along with the rotating mechanism, and when the rotating mechanism revolves, the synchronous toothed belt drives the rotation belt wheel to rotate through the rotation speed-regulating coupling wheel, the transition wheel and the tension wheel, and the rotation belt wheel drives the stirring mechanism to rotate together. In the process, the autorotation speed regulation coupling wheel ring is always fixed, and the autorotation belt wheel autorotation is triggered through the synchronous toothed belt, the tension wheel and the transition wheel to drive the cup holder and the material cup container to autorotate together while revolving.
The utility model discloses a planetary gravity disperser based on toothed belt, its revolution/rotation rotational speed ratio accomplishes mechanical fixation through the rotation speed governing coupling wheel and the drive ratio of rotation band pulley, can simplify mechanical structure, drive ratio invariable more reliable, reduce simultaneously and the production of noise suppression. When the materials revolve in the stirring mechanism, the materials are acted by centrifugal force, and the specific gravity separation motion generated along the vector direction and the upward pushing action generated by the self weight of the materials separate bubbles to play a role in defoaming; meanwhile, when the materials rotate in the stirring mechanism, the centrifugal vector resultant force is accelerated by superposing a staggered eccentric mode under the action of the centrifugal vector resultant force formed by the rotation movement of the stirring mechanism, so that the shearing force of the materials and the wall surface of the material cup and the friction among molecules in the materials are increased, a more disordered mixing and dispersing effect is achieved, and finally, the excellent functions of defoaming and stirring are realized.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the synchronous toothed belt is adopted for transmission, so that the constant and reliable speed ratio of gear transmission is achieved, and meanwhile, the characteristics of silence and convenience in maintenance of the circular belt are achieved. Meanwhile, the improved mechanism can obtain higher rotating speed characteristics. The toothed belt can well inhibit the noise generation, simplify the mechanical structure and ensure the constant and reliable transmission ratio. The transmission precision and reliability are improved, the working noise is reduced, the structure is simplified, and the overall batch processing cost is reduced.
Drawings
FIG. 1 is a schematic view of a planetary gravity disperser single stirring mechanism;
FIG. 2 is a schematic diagram of a planetary gravity disperser dual stirring mechanism.
The labels in the figure are: 1-driving mechanism, 2-rotating mechanism, 3-synchronous toothed belt, 4-autorotation speed regulation coupling wheel, 5-tensioning wheel, 6-transition wheel, 7-autorotation belt wheel, 8-stirring mechanism, 9-vacuum sealing tank, 10-floating table top, 11-buffer spring, 12-balance regulating mechanism, 13-vacuum interface, 14-ground foot, 15-base plate, 16-supporting column, 17-supporting plate, 51-belt tensioning mechanism, 71-autorotation belt wheel shaft, 81-support cup and 82-material cup container.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, a planetary gravity disperser based on toothed belt of this embodiment comprises a driving mechanism 1, a rotating mechanism 2, a synchronous toothed belt 3, a rotation speed-regulating coupling wheel 4, a tension wheel 5, a transition wheel 6, a rotation belt wheel 7, a stirring mechanism 8 and a vacuum sealed tank 9; the rotating mechanism 2, the synchronous toothed belt 3, the autorotation speed regulation coupling wheel 4, the tension wheel 5, the transition wheel 6, the autorotation belt wheel 7 and the stirring mechanism 8 are arranged in a vacuum sealing tank 9; the stirring mechanism 8 is connected with the self-rotating belt wheel 7, and the stirring mechanism 8 is movably connected to the rotating mechanism 2; the synchronous toothed belt 3 forms a rotation loop through a rotation speed regulation coupling wheel 4, a tension wheel 5, a transition wheel 6 and a rotation belt wheel 7; the driving mechanism 1 drives the rotating mechanism 2 to revolve, and drives the rotation belt wheel 7 and the stirring mechanism 8 to rotate through the rotation speed-regulating coupling wheel 4, the synchronous toothed belt 3, the tension wheel 5 and the transition wheel 6.
Preferably, the driving mechanism 1 is a driving motor.
Preferably, the rotating mechanism 2 is connected to a motor shaft.
Preferably, the rotating mechanism 2 is a tray.
Preferably, the stirring mechanism 8 includes a cup holder 81 and a cup container 82, and the cup container 82 is placed in the cup holder 81 when operating.
Preferably, the number of the stirring mechanisms 8 is 1, the balance adjusting mechanisms 12 are symmetrically arranged on the other side of the rotating mechanism 2 opposite to the stirring mechanisms 8, and the balance adjusting mechanisms 12 enable the two sides of the rotating mechanism 2 to be balanced and can perform stable revolution.
Preferably, the timing belt 3 is a toothed flat belt with one toothed side; the autorotation speed regulation coupling gear and the autorotation belt wheel 7 are provided with tooth shapes matched with the synchronous toothed belt 3. The tooth-shaped surface of the synchronous tooth-shaped belt 3 is wrapped and attached on the rotation speed regulation coupling wheel 4, primary turn-back winding is carried out through the tension wheel 5, secondary turn-back is carried out through the transition wheel 6, and then the tooth-shaped surface of the synchronous tooth-shaped belt 3 is wound on the rotation belt wheel 7.
Preferably, the rotation speed-regulating coupling wheel 4 is a synchronous pulley, is fixed at the bottom of the vacuum sealing tank 9, and is connected to the motor spindle through a bearing sleeve.
Preferably, the tension pulley 5 is disposed on both sides of the rotation mechanism 2 and is mounted to the rotation mechanism 2 through a belt tension mechanism 51, and the belt tension mechanism 51 controls the movement of the tension pulley 5 to adjust the tightness of the timing belt 3.
Preferably, the transition wheels 6 are disposed on both sides of the rotation mechanism 2 and are mounted to the rotation mechanism 2 through bearings.
Preferably, the rotation pulley 7 is fixedly connected to a rotation pulley shaft 71, and the rotation pulley shaft 71 is mounted to the turning mechanism 2 through a bearing.
Preferably, the device further comprises a supporting mechanism for supporting the weight of the whole device; the supporting mechanism comprises a ground pin 14, a base plate 15, a supporting column 16 and a supporting plate 17, wherein the supporting column 16 is arranged between the supporting plate 17 and the base plate 15, and the ground pin 14 is arranged below the base plate 15 to form the supporting mechanism.
Preferably, the vacuum sealing device further comprises a floating platform 10, and the vacuum sealing tank 9 is fixedly connected to the floating platform 10.
Preferably, a buffer spring 11 is arranged below the floating table top 10, the buffer spring 11 is connected with the supporting plate 17, and the buffer spring 11 is used for filtering vibration, so that the device can stably operate.
Preferably, the drive mechanism 1 is fixed under the floating platform 10.
Preferably, a vacuum port 13 is provided on a side wall surface of the vacuum sealed tank 9.
Based on further optimization of the embodiment, in another embodiment, the number of the stirring mechanisms 8 is 2, the stirring mechanisms 8 are symmetrically arranged on the rotating mechanism 2, and each stirring mechanism 8 is connected with the synchronous toothed belt 3 driving the stirring mechanism to rotate, the rotation speed-regulating coupling wheel 4, the tension wheel 5, the transition wheel 6 and the rotation belt wheel 7. Wherein, the rotation speed-regulating coupling wheel 4 shares two sets, the synchronous toothed belt 3, the tension wheel 5, the transition wheel 6 and the rotation belt wheel 7 respectively and independently have one set, and the two synchronous toothed belts 3 are connected with the rotation speed-regulating coupling wheel 4 in a staggered manner. The stirring mechanisms 8 are symmetrically arranged, so that the balance adjusting mechanism 12 can be omitted, the material handling capacity is increased, and the efficiency is improved.
To sum up, adopt the utility model discloses a planetary gravity disperser based on toothed belt has realized improving transmission precision and reliability, has reduced noise at work, also makes the structure simplify, has reduced the cost of holistic batch processing.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A planetary gravity disperser based on a toothed belt, characterized in that: comprises a driving mechanism (1), a rotating mechanism (2), a synchronous toothed belt (3), a self-rotation speed-regulating coupling wheel (4), a tension wheel (5), a transition wheel (6), a self-rotation belt wheel (7), a stirring mechanism (8) and a vacuum sealing tank (9);
the rotating mechanism (2), the synchronous toothed belt (3), the autorotation speed regulation coupling wheel (4), the tension wheel (5), the transition wheel (6), the autorotation belt wheel (7) and the stirring mechanism (8) are arranged in the vacuum sealing tank (9);
the stirring mechanism (8) is connected with the self-rotating belt wheel (7), and the stirring mechanism (8) is movably connected to the rotating mechanism (2);
the synchronous toothed belt (3) forms a rotation loop through a rotation speed regulation coupling wheel (4), a tension wheel (5), a transition wheel (6) and a rotation belt wheel (7).
2. Planetary gravity diffuser based on a toothed belt according to claim 1, characterized in that: the synchronous toothed belt (3) is a toothed flat belt with teeth on one side; the autorotation speed regulation coupling gear and the autorotation belt wheel (7) are provided with tooth shapes matched with the synchronous toothed belt (3).
3. Planetary gravity diffuser based on a toothed belt according to claim 1, characterized in that: the autorotation speed regulation coupling wheel (4) is a synchronous belt wheel and is fixed at the bottom of the vacuum sealing tank (9).
4. Planetary gravity diffuser based on a toothed belt according to claim 1, characterized in that: the tensioning wheels (5) are arranged on two sides of the rotating mechanism (2) and are mounted on the rotating mechanism (2) through belt tensioning mechanisms (51), and the belt tensioning mechanisms (51) control the tensioning wheels (5) to move.
5. Planetary gravity diffuser based on a toothed belt according to claim 1, characterized in that: the transition wheels (6) are arranged on two sides of the rotating mechanism (2) and are mounted on the rotating mechanism (2) through bearings.
6. Planetary gravity diffuser based on a toothed belt according to claim 1, characterized in that: the rotation belt wheel (7) is fixedly connected with a rotation belt wheel shaft (71), and the rotation belt wheel shaft (71) is installed on the rotating mechanism (2) through a bearing.
7. Planetary gravity diffuser based on a toothed belt according to claim 1, characterized in that: the vacuum sealing device is characterized by further comprising a floating table board (10), wherein the vacuum sealing tank (9) is fixedly connected to the floating table board (10).
8. Planetary gravity diffuser based on a toothed belt according to claim 7, characterized in that: and a buffer spring (11) is arranged below the floating table top (10).
9. Planetary gravity diffuser based on a toothed belt according to claim 1, characterized in that: the number of the stirring mechanisms (8) is 1, and balance adjusting mechanisms (12) are symmetrically arranged on the other side, opposite to the stirring mechanisms (8), of the rotating mechanism (2).
10. Planetary gravity diffuser based on a toothed belt according to claim 1, characterized in that: the stirring mechanisms (8) are 2 and symmetrically arranged on the rotating mechanism (2), and each stirring mechanism (8) is connected with a synchronous toothed belt (3) driving the stirring mechanism to rotate, a rotation speed-regulating coupling wheel (4), a tension wheel (5), a transition wheel (6) and a rotation belt wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920921764.2U CN210410479U (en) | 2019-06-19 | 2019-06-19 | Planetary gravity disperser based on toothed belt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920921764.2U CN210410479U (en) | 2019-06-19 | 2019-06-19 | Planetary gravity disperser based on toothed belt |
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| Publication Number | Publication Date |
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| CN210410479U true CN210410479U (en) | 2020-04-28 |
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| CN201920921764.2U Active CN210410479U (en) | 2019-06-19 | 2019-06-19 | Planetary gravity disperser based on toothed belt |
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