CN219377992U - Raw material multistage screening equipment for black tea production - Google Patents
Raw material multistage screening equipment for black tea production Download PDFInfo
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- CN219377992U CN219377992U CN202320684269.0U CN202320684269U CN219377992U CN 219377992 U CN219377992 U CN 219377992U CN 202320684269 U CN202320684269 U CN 202320684269U CN 219377992 U CN219377992 U CN 219377992U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The utility model discloses raw material multistage screening equipment for black tea production, which relates to the technical field of black tea raw material screening and comprises a screening box, wherein a fan is arranged on the outer surface of the upper end of a control platform, a motor is also arranged on the outer surface of the upper end of the control platform, a rotating shaft is arranged on the inner surface of a backboard of the screening box, a rotating rod is embedded in the rotating shaft, a transmission belt is arranged between the rotating rod and the motor, and a conveying belt is arranged on the outer surface of the outer wall of the rotating rod. According to the raw material multi-stage screening device for black tea production, through the arranged fans, tea leaves can be blown away by wind power generated by the fans in the process of falling down from the conveyor belt, different tea leaves can fall at different positions, tea leaves with larger mass can fall in the first-stage discharging box, tea leaves with smaller mass can fall in the second-stage discharging box, and dust impurities contained in the tea leaves can be blown to the impurity box at the farthest position by the fans.
Description
Technical Field
The utility model relates to the technical field of black tea raw material screening, in particular to raw material multi-stage screening equipment for black tea production.
Background
Tea is one of three non-alcoholic beverages in the world, black tea is one of tea, has a very fresh taste, is deeply favored by consumers, and is subjected to a series of very complex rough processing and finish processing from the time of picking tea from a tree to the time of realizing drinking, wherein the screening of raw materials is a very important step.
The existing black tea raw material screening equipment only carries out a general impurity removing process on tea leaves, cannot carry out multi-stage screening on the tea leaves, sorts the tea leaves, causes uneven quality of the tea leaves or more dust impurities in the tea leaves when people drink the tea leaves, influences drinking experience of people, and aims to overcome the defects in the prior art.
Disclosure of Invention
The utility model mainly aims to provide raw material multi-stage screening equipment for black tea production, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
raw material multistage screening equipment for black tea production comprises a screening box, the upper end surface of screening box is provided with the top cap, the upper end surface of top cap is provided with the raw materials entry, the both sides lateral wall surface of screening box is provided with the air discharge fan, the front end surface of screening box is provided with the switch, the lower extreme inside of screening box has inlayed one-level ejection of compact box, second grade ejection of compact box and impurity box.
Preferably, the inside bottom plate upper end surface of screening case is provided with control platform, control platform's upper end surface is provided with the fan, control platform's upper end surface still is provided with the motor, be provided with the installation base between motor and the control platform, screening case's backplate internal surface is provided with the rotation axis, the rotation axis is inside to be inlayed has the dwang, be provided with driving belt between dwang and the motor, the outer wall surface of dwang is provided with the conveyer belt, screening case's backplate internal surface still is provided with the fixed draw-in groove, the inside filter screen that has inlayed of fixed draw-in groove, be provided with sliding groove between lower extreme surface and the screening case bottom plate of one-level ejection of compact box, second grade ejection of compact box and impurity box.
Preferably, the raw material inlet is fixedly connected with the top cover, and the primary discharging box, the secondary discharging box and the impurity box are detachably connected with the screening box through the sliding grooves.
Preferably, a bayonet is arranged between the rotating rod and the rotating shaft, the rotating rod is rotationally connected with the rotating shaft through the arranged bayonet, the rotating rod is rotationally connected with the inner surfaces of the front back plate and the back plate of the screening box through the arranged rotating shaft, and the conveying belt is rotationally connected with the rotating rod.
Preferably, the installation base is fixedly connected with the control platform, the motor is detachably connected with the control platform through the installation base, and the rotating rod is rotatably connected with the motor through the transmission belt.
Preferably, a fixing bolt is arranged between the fan and the control platform, the fan is detachably connected with the control platform through the fixing bolt, the fixing clamping groove is fixedly connected with the inner surface of the backboard of the screening box, and the filter screen is detachably connected with the screening box through the fixing clamping groove.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, tea leaves are spread and dispersed through the arranged conveyor belt, after entering from the raw material inlet positioned on the outer surface of the upper end of the top cover, the tea leaves are piled on the upper end of the conveyor belt, after the switch is started, the motor drives the rotating rod to rotate, the rotating rod drives the conveyor belt to move, and in the moving process, the tea leaves are dispersed, so that people do not need to manually pull the tea leaves out, the labor cost can be saved, and the tea leaves can fall down into the primary discharging box and the secondary discharging box along with the movement of the conveyor belt after being scattered on the conveyor belt, so that the operation is convenient and quick.
According to the utility model, through the fan, tea leaves are blown away by wind force generated by the fan in the process of falling down from the conveyor belt, different tea leaves can fall at different positions, the tea leaves with larger mass or larger water content can cause the tea leaves with larger mass, the tea leaves are not easy to blow by the fan and fall in the first-stage discharging box, the tea leaves with smaller mass and lighter mass can be easily blown by the fan and fall in the second-stage discharging box, dust impurities contained in the tea leaves can be blown to the impurity box furthest by the fan, the filter screen arranged on the outer surface of the upper end of the second-stage discharging box can filter the dust impurities, so that the tea leaves can be screened in multiple stages, the tea leaves are separated into two types, and the impurity dust contained in the tea leaves can be removed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of the internal mounting structure of the present utility model;
FIG. 4 is a schematic view of a fan structure according to the present utility model;
in the figure: 1. a screening box; 2. a top cover; 3. a raw material inlet; 4. an exhaust fan; 5. a switch; 6. a first-stage discharging box; 7. a secondary discharging box; 8. an impurity box; 9. a control platform; 10. a mounting base; 11. a motor; 12. a drive belt; 13. a rotating lever; 14. a rotation shaft; 15. a conveyor belt; 16. a fixing slot; 17. a filter screen; 18. a fan; 19. and a sliding groove.
Description of the embodiments
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a black tea production is with raw materials multistage screening equipment, including the screening case, the upper end surface of screening case is provided with the top cap, the upper end surface of top cap is provided with the raw materials entry, the both sides lateral wall surface of screening case is provided with the air discharge fan, the front end surface of screening case is provided with the switch, the lower extreme inside of screening case has inlayed one-level ejection of compact box, second grade ejection of compact box and impurity box, raw materials entry and top cap fixed connection, one-level ejection of compact box, second grade ejection of compact box and impurity box can dismantle with the screening case through the slip recess that sets up and be connected, open the switch after, add tealeaves from the raw materials entry, through a period of operation, take out one-level ejection of compact box and second grade ejection of compact box and can obtain categorised tealeaves, impurity dust then can get into inside the impurity box.
As shown in fig. 1-4, a multi-stage screening device for black tea production raw materials comprises a screening box, wherein a control platform is arranged on the outer surface of the upper end of an inner bottom plate of the screening box, a fan is arranged on the outer surface of the upper end of the control platform, a motor is further arranged on the outer surface of the upper end of the control platform, a mounting base is arranged between the motor and the control platform, a rotating shaft is arranged on the inner surface of a back plate of the screening box, a rotating rod is embedded in the rotating shaft, a transmission belt is arranged between the rotating rod and the motor, a transmission belt is arranged on the outer surface of the outer wall of the rotating rod, a fixing clamping groove is further arranged on the inner surface of the back plate of the screening box, a filter screen is embedded in the fixing clamping groove, sliding grooves are arranged between the outer surfaces of the lower ends of a primary discharging box, a secondary discharging box and an impurity box and the screening box bottom plate, a bayonet is arranged between the rotating rod and the rotating shaft, the rotating rod is rotationally connected with the rotating shaft through a set bayonet, the rotating rod is rotationally connected with the inner surfaces of the front backboard and the rear backboard of the screening box through a set rotating shaft, the conveying belt is rotationally connected with the rotating rod, the mounting base is fixedly connected with the control platform, the motor is detachably connected with the control platform through the set mounting base, the rotating rod is rotationally connected with the motor through a set driving belt, a fixing bolt is arranged between the fan and the control platform, the fan is detachably connected with the control platform through a set fixing bolt, the fixing clamping groove is fixedly connected with the inner surface of the backboard of the screening box, the filter screen is detachably connected with the screening box through a set fixing clamping groove, tea leaves drop downwards along with the movement of the conveying belt and can be divided into two types through blowing of the fan, dust can enter the impurity box through the filtration of the filter screen.
It should be noted that, the utility model is a raw materials multistage screening equipment for black tea production, when in use, through the conveyer belt that sets up, tealeaves is spread, after the tealeaves gets into from the raw materials entry that is located top cap upper end surface, by pile in the conveyer belt upper end, after the start switch, the motor can drive the dwang and begin to rotate, the dwang just can drive the conveyer belt and begin to remove, tealeaves is dispersed in the in-process that removes, just so do not need people to dial tealeaves manually, can save the cost of labor, tealeaves just can drop down into among one-level ejection of compact box and the second grade ejection of compact box along with the removal of conveyer belt after spreading on the conveyer belt, through the fan that sets up, tealeaves can be blown open by the wind-force that the fan produced down in the in-process that drops from the conveyer belt, different tealeaves can drop in different positions, the blade is great or the water content is more leads to the tealeaves of great quality, be difficult to be moved by the fan, can drop in the inside of one-level ejection of compact box, the blade is less, the quality is lighter and can be moved by the fan easily, can drop in the inside of second grade ejection of compact box, can be moved by the manual setting up, can save the cost, can be saved, and the dust can be removed to the dust in the dust can be carried out to the dust in the second grade ejection of compact box to the dust can be far away, and dust can be carried out, dust can be had, dust can be had, and dust can be had.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Raw material multistage screening equipment for black tea production, including screening box (1), its characterized in that: the screening box comprises a screening box body and is characterized in that a top cover (2) is arranged on the outer surface of the upper end of the screening box body (1), a raw material inlet (3) is formed in the outer surface of the upper end of the top cover (2), exhaust fans (4) are arranged on the outer surfaces of the side walls of the two sides of the screening box body (1), a switch (5) is arranged on the outer surface of the front end of the screening box body (1), and a primary discharging box (6), a secondary discharging box (7) and an impurity box (8) are embedded in the lower end of the screening box body (1).
2. A black tea producing raw material multistage screening apparatus according to claim 1, wherein: the utility model discloses a screening box, including screening box (1), screening box, motor, filter screen, conveyer belt (15) are provided with on the inside bottom plate upper end surface of screening box (1), control platform (9) are provided with control platform (9), control platform (9) are provided with motor (11) on the upper end surface, be provided with installation base (10) between motor (11) and control platform (9), screening box (1) backplate internal surface is provided with rotation axis (14), rotation axis (14) are inside to be inlayed dwang (13), be provided with driving belt (12) between dwang (13) and motor (11), dwang (13) outer wall surface is provided with conveyer belt (15), screening box (1) backplate internal surface still is provided with fixed draw-in groove (16), fixed draw-in groove (16) are inside to be inlayed filter screen (17), be provided with sliding groove (19) between lower extreme surface and screening box (1) bottom plate of one-level ejection of compact box (6), second grade ejection of compact box (7) and impurity box (8).
3. A black tea producing raw material multistage screening apparatus according to claim 1, wherein: raw materials entry (3) and top cap (2) fixed connection, one-level ejection of compact box (6), second grade ejection of compact box (7) and impurity box (8) can dismantle with screening case (1) through sliding groove (19) that set up.
4. A black tea producing raw material multistage screening apparatus according to claim 2, wherein: the rotary screen is characterized in that a bayonet is arranged between the rotary rod (13) and the rotary shaft (14), the rotary rod (13) is rotationally connected with the rotary shaft (14) through the bayonet, the rotary rod (13) is rotationally connected with the inner surfaces of the front back plate and the rear back plate of the screening box (1) through the rotary shaft (14), and the conveying belt (15) is rotationally connected with the rotary rod (13).
5. A black tea producing raw material multistage screening apparatus according to claim 2, wherein: the installation base (10) is fixedly connected with the control platform (9), the motor (11) is detachably connected with the control platform (9) through the installation base (10), and the rotating rod (13) is rotatably connected with the motor (11) through the transmission belt (12).
6. A black tea producing raw material multistage screening apparatus according to claim 2, wherein: the novel screening box is characterized in that a fixing bolt is arranged between the fan (18) and the control platform (9), the fan (18) is detachably connected with the control platform (9) through the fixing bolt, the fixing clamping groove (16) is fixedly connected with the inner surface of the backboard of the screening box (1), and the filter screen (17) is detachably connected with the screening box (1) through the fixing clamping groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684269.0U CN219377992U (en) | 2023-03-31 | 2023-03-31 | Raw material multistage screening equipment for black tea production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684269.0U CN219377992U (en) | 2023-03-31 | 2023-03-31 | Raw material multistage screening equipment for black tea production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219377992U true CN219377992U (en) | 2023-07-21 |
Family
ID=87165874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320684269.0U Active CN219377992U (en) | 2023-03-31 | 2023-03-31 | Raw material multistage screening equipment for black tea production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219377992U (en) |
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2023
- 2023-03-31 CN CN202320684269.0U patent/CN219377992U/en active Active
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