CN219356859U - Self-cleaning vibrating screen device for redrying tobacco - Google Patents
Self-cleaning vibrating screen device for redrying tobacco Download PDFInfo
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- CN219356859U CN219356859U CN202223388772.6U CN202223388772U CN219356859U CN 219356859 U CN219356859 U CN 219356859U CN 202223388772 U CN202223388772 U CN 202223388772U CN 219356859 U CN219356859 U CN 219356859U
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- vibrating screen
- cleaning
- self
- screen device
- redrying
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a self-cleaning vibrating screen device for redrying tobacco, which is mainly designed in that a machine case is arranged, parallel screw thread components are arranged between the inner walls of the machine case, screw thread sleeves are screwed on the screw thread components, clamping blocks for fixing a vibrating screen mechanism are arranged on the tops of the screw thread sleeves and above the machine case, vibration buffer mechanisms are arranged on the clamping blocks, supporting frames are fixedly arranged on the top ends of two sides of the machine case respectively, a top plate is fixedly connected between the top ends of the two supporting frames, two rotating components are arranged on the top plate, and cleaning brushes in friction connection with the upper surfaces of the vibrating screen mechanisms are respectively arranged at the bottoms of the two rotating components. The utility model can make the vibrating screen mechanism partially contact with the cleaning brushes at the two ends respectively by horizontally moving the vibrating screen mechanism when the vibrating screen mechanism works, thereby realizing the effect of synchronous vibrating screen operation and cleaning screen.
Description
Technical Field
The utility model relates to the field of cigarette manufacturing, in particular to a self-cleaning vibrating screen device for redrying tobacco.
Background
The vast majority of the procedures in the tobacco production and processing technology today are automated, wherein a vibrating screen is a device commonly used by redrying enterprises for screening tobacco used in redrying.
However, in the actual operation process, as the tobacco leaves contain pectin, after the screen is used for a period of time, pectin is stuck in the meshes of the screen, so that the screening effect is affected.
In order to reduce the impact of this situation, it is currently necessary to stop vibrating the screen and remove the screen for cleaning, thus fundamentally destroying the quick nature of the assembly line.
Disclosure of Invention
In view of the above, the present utility model aims to provide a self-cleaning vibrating screen device for redrying tobacco, so as to solve the problem that vibrating screen and cleaning vibrating screen cannot be performed simultaneously.
The technical scheme adopted by the utility model is as follows:
the utility model provides a self-cleaning vibrating screen device for redrying tobacco, which comprises: the machine box is characterized in that two parallel thread assemblies are arranged between two opposite inner walls of the machine box, and each thread assembly is in threaded connection with a thread sleeve;
a clamping block used for fixing the vibrating screen mechanism is arranged at the top of each threaded sleeve and above the case, and a vibration buffer mechanism is arranged on the clamping block;
the cleaning brush is in friction connection with the upper surface of the vibrating screen mechanism.
In at least one possible implementation thereof, the threaded assembly comprises: the two ends of the screw rod are respectively fixedly connected with the two opposite inner walls of the driving bearings, and the thread sleeve is in threaded connection with the screw rod; the method comprises the steps of,
and an output shaft of a driving motor fixedly arranged on the side wall of the case is in transmission connection with the screw.
In at least one possible implementation manner, a circular hole is formed in the side wall of the case, and an output shaft of the driving motor passes through the circular hole and is connected with one end of the screw rod.
In at least one possible implementation thereof, the rotating assembly includes: the cleaning brush is arranged at the bottom of the fixed rod; the method comprises the steps of,
and an output shaft of an output motor fixedly arranged at the top of the top plate is in transmission connection with the fixed rod.
In at least one possible implementation manner, a through hole is formed in the top plate, and an output shaft of the output motor passes through the through hole and is connected with the top end of the fixing rod.
In at least one possible implementation, there is a predetermined distance between two of the cleaning brushes.
In at least one possible implementation manner, an opening is arranged at the top of the case, and the two clamping blocks penetrate through the opening and are fixedly connected with two sides of the vibrating screen mechanism above the case.
In at least one possible implementation manner, a water tank is fixedly installed on the top of the top plate, and a water filling nozzle is installed at the bottom of the water tank and is arranged corresponding to the cleaning brush.
In at least one possible implementation manner, a connecting hole is formed in the top plate, and a pipeline of the water injection nozzle is communicated with the bottom of the water tank through the connecting hole.
The main design concept of the utility model is that a machine box is arranged, parallel screw thread components are arranged between the inner walls of the machine box, screw thread sleeves are screwed on the screw thread components, clamping blocks for fixing the vibrating screen mechanism are arranged at the tops of the screw thread sleeves and above the machine box, vibration buffer mechanisms are arranged on the clamping blocks, supporting frames are fixedly arranged at the top ends of two sides of the machine box respectively, a top plate is fixedly connected between the top ends of the two supporting frames, two rotating components are arranged on the top plate, and cleaning brushes in friction connection with the upper surfaces of the vibrating screen mechanisms are respectively arranged at the bottoms of the two rotating components. The utility model can make the vibrating screen mechanism partially contact with the cleaning brushes at the two ends respectively by horizontally moving the vibrating screen mechanism when the vibrating screen mechanism works, thereby realizing the effect of synchronous vibrating screen operation and cleaning screen.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described with reference to the accompanying drawings, in which:
FIG. 1 is a front cross-sectional view of a self-cleaning vibrating screen device for redrying tobacco provided in an embodiment of the present utility model;
FIG. 2 is a schematic top cross-sectional view of a chassis provided by an embodiment of the present disclosure;
FIG. 3 is an enlarged partial schematic view of the portion A shown in FIG. 1;
fig. 4 is an enlarged partial schematic view of the portion B shown in fig. 2.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The utility model provides an embodiment of a self-cleaning vibrating screen device for redrying tobacco, in particular as shown in fig. 1-4, which comprises the following steps: the machine box comprises a machine box 1, wherein two parallel thread assemblies are arranged between two opposite inner walls of the machine box 1, thread sleeves 9 are screwed on the two thread assemblies, and the two thread sleeves 9 can move through rotation of the two thread assemblies respectively in a screwing mode; a clamping block 5 for fixing the vibrating screen mechanism 6 is arranged on the top of each screw sleeve 9 and above the case 1, and the clamping block 5 can horizontally move above the case 1 with the vibrating screen mechanism 6 by moving the screw sleeves 9. Specifically, an opening is formed in the top of the case 1, and the two clamping blocks 5 pass through the opening and are fixedly connected with the vibrating screen mechanism 6 above the case 1.
The two sides top fixed mounting of machine case 1 has support frame 3 respectively, two fixedly connected with roof 4 between the top of support frame 3, fixed mounting has two rotating assembly on the roof 4, two rotating assembly's bottom is fixed mounting respectively has cleaning brush 8, cleaning brush 8 with the upper surface friction of sieving mechanism 6 is connected to can make two cleaning brush 8 rotatory to sieving mechanism 6 clean through rotating assembly's rotation. Preferably, a preset interval is provided between the two cleaning brushes 8, where the preset interval is considered to allow for the cleaning position of the vibrating mechanism 6, specifically, as previously described, the vibrating mechanism 6 is moved horizontally so as to be in friction contact with the corresponding cleaning brushes 8, so that when one end of the vibrating mechanism 6 is in friction contact with the corresponding cleaning brushes 8, the other end can perform the vibrating operation on tobacco, thereby enabling the vibrating mechanism 6 to achieve the effect of simultaneously performing the vibrating and cleaning (here, the vibrating operation of the vibrating mechanism 6 needs to be mentioned as a mature technology, which is not repeated herein, that is, the purpose of the present utility model is to provide a cleaning function for the vibrating mechanism during the working process of the vibrating mechanism, and the cleaning function can be performed synchronously with the vibrating operation, where the present utility model is not limited to specific numerical values related to the required design of the length, the moving distance and the cleaning brush position of the vibrating mechanism. Based on this concept, the clamping block 5 is provided with a vibration buffer mechanism, and the vibration buffer mechanism is used for preventing the clamping block 5 from shaking when the vibration sieve mechanism 6 is ensured to perform vibration sieve operation, and the vibration buffer mechanism can be realized through an elastic device and/or is realized through arranging a sliding groove on the clamping block 5 and arranging a matched sliding block at a clamped position of the vibration sieve mechanism 6.
With respect to the foregoing threaded assembly, it may comprise: the two ends of the screw rod 16 are respectively fixedly connected with the inner walls of the two opposite driving bearings 15, and the thread bush 9 is in threaded connection with the screw rod 16;
the output shaft of the driving motor 2 fixedly installed on the side wall of the case 1 is in transmission connection with the screw 16, in actual operation, a circular hole 13 may be formed on the side wall of the case 1, and the output shaft of the driving motor 2 passes through the circular hole 13 and is connected with one end of the screw 16. When the screw rod 16 is driven to rotate by the driving motor 2 in operation, the threaded sleeve 9 and the clamping block 5 on the threaded sleeve realize horizontal movement through the rotation of the screw rod 16, and the threaded sleeve 9 cannot rotate along with the screw rod 16.
Regarding the rotating assembly, it may include a fixed bearing 12 fixedly installed at the bottom of the top plate 4, the top of a fixed rod 11 is fixedly connected with the inner wall of the fixed bearing 12, and the cleaning brush 8 is installed at the bottom of the fixed rod 11;
the output shaft of the output motor 7 fixedly installed at the top of the top plate 4 is in transmission connection with the fixing rod 11, in actual operation, a through hole 10 may be formed in the top plate 4, and the output shaft of the output motor 7 passes through the through hole 10 and is connected with the top end of the fixing rod 11. During operation, the fixed rod 11 and the cleaning brush 8 are rotated by the rotation of the output shaft of the output motor 7, and then the vibrating screen mechanism 6 is cleaned by rotary friction.
In order to improve the cleaning effect, a water tank 17 is fixedly installed at the top of the top plate 4, a water injection nozzle 18 is installed at the bottom of the water tank 17, and the water injection nozzle 18 is correspondingly arranged with the cleaning brush 8. In actual operation, the top plate 4 is provided with a connecting hole, and the pipeline of the water injection nozzle 18 is communicated with the bottom of the water tank 17 through the connecting hole 14, so that water in the water tank 17 can be conveyed to the water injection nozzle 18 to achieve the effect of wetting the cleaning brush 8, and the cleaning effect of the sieving mechanism 6 is better. It can be stated that the first water injection quantity is related to the scale of the water tank, the water stored in the water tank, the water injection nozzle and the pipeline thereof, and can be set according to the requirement. Secondly, the water injection nozzle 18 can directly inject water drops onto the cleaning brush 8, and can also perform controllable water injection by arranging a valve on a pipeline; in addition, in some embodiments, the water injection nozzle 18 may be a nozzle, that is, water may be added to the cleaning brush 8 by spraying, which is not limited to the present utility model.
In summary, the main design concept of the utility model is to provide a chassis, parallel screw assemblies are provided between inner walls of the chassis, screw sleeves are screwed on the screw assemblies, clamping blocks for fixing the vibrating screen mechanism are provided on top of the screw sleeves and above the chassis, vibration buffer mechanisms are provided on the clamping blocks, supporting frames are fixedly installed on top ends of two sides of the chassis, top plates are fixedly connected between top ends of the two supporting frames, two rotating assemblies are installed on the top plates, and cleaning brushes in frictional connection with upper surfaces of the vibrating screen mechanism are respectively installed at bottoms of the two rotating assemblies. The utility model can make the vibrating screen mechanism partially contact with the cleaning brushes at the two ends respectively by horizontally moving the vibrating screen mechanism when the vibrating screen mechanism works, thereby realizing the effect of synchronous vibrating screen operation and cleaning screen.
In the embodiments of the present utility model, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relation of association objects, and indicates that there may be three kinds of relations, for example, a and/or B, and may indicate that a alone exists, a and B together, and B alone exists. Wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of the following" and the like means any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
The construction, features and effects of the present utility model are described in detail according to the embodiments shown in the drawings, but the above is only a preferred embodiment of the present utility model, and it should be understood that the technical features of the above embodiment and the preferred mode thereof can be reasonably combined and matched into various equivalent schemes by those skilled in the art without departing from or changing the design concept and technical effects of the present utility model; therefore, the utility model is not limited to the embodiments shown in the drawings, but is intended to be within the scope of the utility model as long as changes made in the concept of the utility model or modifications to the equivalent embodiments do not depart from the spirit of the utility model as covered by the specification and drawings.
Claims (9)
1. A self-cleaning formula shakes and sieves device for tobacco redrying which characterized in that includes: the machine box is characterized in that two parallel thread assemblies are arranged between two opposite inner walls of the machine box, and each thread assembly is in threaded connection with a thread sleeve;
a clamping block used for fixing the vibrating screen mechanism is arranged at the top of each threaded sleeve and above the case, and a vibration buffer mechanism is arranged on the clamping block;
the cleaning brush is in friction connection with the upper surface of the vibrating screen mechanism.
2. The self-cleaning vibrating screen device for redrying tobacco of claim 1, wherein said threaded assembly comprises: the two ends of the screw rod are respectively fixedly connected with the two opposite inner walls of the driving bearings, and the thread sleeve is in threaded connection with the screw rod; the method comprises the steps of,
and an output shaft of a driving motor fixedly arranged on the side wall of the case is in transmission connection with the screw.
3. The self-cleaning vibrating screen device for redrying tobacco according to claim 2, wherein a circular hole is formed in a side wall of the case, and an output shaft of the driving motor penetrates through the circular hole to be connected with one end of the screw rod.
4. The self-cleaning vibrating screen device for redrying tobacco of claim 1, wherein said rotating assembly comprises: the cleaning brush is arranged at the bottom of the fixed rod; the method comprises the steps of,
and an output shaft of an output motor fixedly arranged at the top of the top plate is in transmission connection with the fixed rod.
5. The self-cleaning vibrating screen device for redrying tobacco according to claim 4, wherein a through hole is formed in the top plate, and an output shaft of the output motor passes through the through hole and is connected with the top end of the fixing rod.
6. The self-cleaning vibrating screen device for redrying tobacco according to claim 1, wherein a predetermined distance is provided between two of said cleaning brushes.
7. The self-cleaning vibrating screen device for redrying tobacco according to claim 1, wherein an opening is provided at the top of the cabinet, and two clamping blocks are fixedly connected to two sides of the vibrating screen mechanism above the cabinet through the opening.
8. The self-cleaning vibrating screen device for redrying tobacco according to any one of claims 1 to 7, wherein a water tank is fixedly installed at the top of the top plate, and a water injection nozzle is installed at the bottom of the water tank, and the water injection nozzle is arranged corresponding to the cleaning brush.
9. The self-cleaning vibrating screen device for redrying tobacco according to claim 8, wherein a connecting hole is formed in the top plate, and a pipeline of the water injection nozzle is communicated with the bottom of the water tank through the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223388772.6U CN219356859U (en) | 2022-12-16 | 2022-12-16 | Self-cleaning vibrating screen device for redrying tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223388772.6U CN219356859U (en) | 2022-12-16 | 2022-12-16 | Self-cleaning vibrating screen device for redrying tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219356859U true CN219356859U (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223388772.6U Active CN219356859U (en) | 2022-12-16 | 2022-12-16 | Self-cleaning vibrating screen device for redrying tobacco |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219356859U (en) |
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2022
- 2022-12-16 CN CN202223388772.6U patent/CN219356859U/en active Active
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