CN213943920U - Tea screening device - Google Patents
Tea screening device Download PDFInfo
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- CN213943920U CN213943920U CN202023118387.0U CN202023118387U CN213943920U CN 213943920 U CN213943920 U CN 213943920U CN 202023118387 U CN202023118387 U CN 202023118387U CN 213943920 U CN213943920 U CN 213943920U
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- box body
- distributor
- fan
- baffle
- air outlet
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Abstract
The utility model discloses a tea screening device, which comprises a box body, a fan and a distributor, wherein one side of the upper part of the box body is connected with the fan, the upper part of the side wall of the box body, which is opposite to the fan, is provided with an air outlet, and one end of the upper side of the box body, which is close to the fan, is connected with a feed hopper; the distributor comprises a plurality of baffles and two scissor type telescopic frames, the two scissor type telescopic frames are respectively connected to the two sides of the baffles, and the distance between the supporting baffles is synchronously changed; a baffle at one end of the distributor is fixedly connected to the inner wall of the box body on the lower side of the fan, the other end of the distributor penetrates through the box body, the box body on the lower side of the air outlet is provided with an opening matched with the distributor, the box body between the air outlet and the opening is vertically and slidably connected with a T-shaped positioning column, and the upper side of the baffle is provided with a positioning hole matched with the T-shaped positioning column; the lower parts of the front side and the rear side of the box body are hinged with a material taking door; the utility model discloses can change the quantity and the interval of the baffle of cutting apart of tealeaves wind formula screening installation, the tealeaves hierarchical adjustment of being convenient for realizes adjustable, the tealeaves screening that becomes more meticulous.
Description
Technical Field
The utility model belongs to the technical field of tea processing equipment, in particular to tealeaves sieving mechanism.
Background
The tea leaf wind type screening is equipment for screening tea leaves by utilizing different aerodynamic characteristics of the tea leaves, under the action of wind power, the drifting distances of the tea leaves are different, and the tea leaves with different qualities are screened according to the drifting distances of the tea leaves.
In the using process of the traditional tea screening machine, the baffles for grade separation are fixed, the distance between the baffles cannot be adjusted, and the number of the baffles cannot be adjusted. Therefore, when the tea screening machine is used for screening tea, adjustable and fine tea grading cannot be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tealeaves sieving mechanism solves prior art's problem, can change the quantity and the interval of the baffle of cutting apart of tealeaves wind formula screening installation, and the tealeaves hierarchical adjustment of being convenient for realizes adjustable, the tealeaves screening that becomes more meticulous.
In order to achieve the above object, the utility model provides a following technical scheme: a tea screening device comprises a box body, a fan and a distributor, wherein glass windows are arranged at the upper parts of the front side and the rear side of the box body; one side of the upper part of the box body is connected with the fan, the upper part of the side wall of the box body, which is opposite to the fan, is provided with an air outlet, one end of the upper side of the box body, which is close to the fan, is connected with a feed hopper, and a material homogenizing roller is arranged at the joint of the interior of the box body and the feed hopper; the distributor comprises a plurality of baffles and two shear type telescopic frames, the baffles are arranged vertically at equal intervals, the two shear type telescopic frames are respectively connected to the two sides of the baffles, and the interval between the supporting baffles is changed synchronously; a baffle at one end of the distributor is fixedly connected to the inner wall of the box body on the lower side of the fan, the other end of the distributor penetrates through the box body, the box body on the lower side of the air outlet is provided with an opening matched with the distributor, the box body between the air outlet and the opening is vertically and slidably connected with a T-shaped positioning column, a spring is connected between the T-shaped positioning column and the lower wall of the air outlet, and a positioning hole matched with the T-shaped positioning column is formed in the upper side of the baffle; the lower parts of the front side and the rear side of the box body are hinged with a material taking door.
Preferably, the number of the glass windows and the material taking doors is two.
Preferably, the refining roller includes dwang, puddler and refining motor, and the dwang rotates with the box to be connected, and the puddler evenly sets up in the dwang outside, and the refining motor is connected the dwang, is driven the dwang rotation.
Preferably, the scissor type telescopic frame is horizontally arranged; the independent hinged shafts of the scissor type telescopic frames are fixedly connected with the baffle plates, and the paired hinged shafts of the scissor type telescopic frames are connected with the baffle plates in a sliding manner; a sliding groove is formed in the side face of the baffle plate which is in sliding connection with the scissor type telescopic frame; a handle is arranged on the outer side of the baffle at the tail end of the distributor.
Preferably, the box between the air outlet and the through opening is provided with a through hole vertically connected with the T-shaped positioning column in a sliding manner, and the T-shaped positioning column penetrates through the through hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model can change the number and the space of the partition baffles of the tea wind type screening device, is convenient for the grading adjustment of tea, and realizes the adjustable and refined screening of tea;
the utility model discloses realize the synchro-regulation of each baffle interval, synchronous positioning, convenient operation, labour saving and time saving.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic diagram of the external structure of the present invention.
In the figure: 1. the device comprises a box body, 2, a fan, 3, a distributor, 101, a glass window, 102, a feed hopper, 103, a refining roller, 104, an air outlet, 105, a through opening, 106, a T-shaped positioning column, 107, a spring, 108, a material taking door, 301, a baffle, 302, a scissor type expansion bracket, 303, a handle, 304, a positioning hole, 305 and a sliding chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a tea leaf screening device, which includes a box 1, a blower 2 and a distributor 3, wherein the upper parts of the front and rear sides of the box 1 are respectively provided with a glass window 101; one side of the upper part of the box body 1 is connected with the fan 2, the upper part of the side wall of the box body 1 opposite to the fan 2 is provided with an air outlet 104, one end of the upper side of the box body 1 close to the fan 2 is connected with a feed hopper 102, and a material homogenizing roller 103 is arranged at the connection part of the feed hopper 102 in the box body 1; the distributor 3 comprises a plurality of baffles 301 and two scissor type telescopic frames 302, the baffles 301 are arranged at equal intervals and vertically, the two scissor type telescopic frames 302 are respectively connected to the two sides of the baffles 301, and the intervals between the supporting baffles 301 are changed synchronously; a baffle 301 at one end of the distributor 3 is fixedly connected to the inner wall of the box body 1 at the lower side of the fan 2, the other end of the distributor 3 penetrates through the box body 1, the box body 1 at the lower side of the air outlet 104 is provided with an opening 105 matched with the distributor 3, the box body 1 between the air outlet 104 and the opening 105 is vertically and slidably connected with a T-shaped positioning column 106, a spring 107 is connected between the T-shaped positioning column 106 and the lower wall of the air outlet 104, and the upper side of the baffle 301 is provided with a positioning hole 304 matched with the T-shaped positioning column 106; the lower parts of the front and the rear sides of the box body 1 are all hinged with a material taking door 108.
In this embodiment, the number of the glass windows 101 and the material taking doors 108 is two. The span of the material taking door 108 is the same as the distance between the left side wall and the right side wall in the box body 1, so that tea leaves between the baffles 301 can be taken out conveniently.
In this embodiment, refining roller 103 includes dwang, puddler and refining motor, and the dwang rotates with box 1 to be connected, and the puddler evenly sets up in the dwang outside, and the refining motor is connected dwang, drive dwang rotation.
In this embodiment, the scissor type telescopic frame 302 is horizontally arranged; the independent hinged shafts of the scissor type telescopic frames 302 are fixedly connected with the baffle 301, and the paired hinged shafts of the scissor type telescopic frames 302 are slidably connected with the baffle 301; a sliding groove 305 is arranged on the side surface of the baffle plate 301 which is in sliding connection with the scissor type telescopic frame 302; a handle 303 is arranged at the outer side of the baffle 301 at the tail end of the distributor 3. The scissor type telescopic frame 302 is in the prior art, the scissor type telescopic frame 302 comprises crossed frame bodies, and hinged shafts are arranged at the crossed points of the crossed frame bodies and are rotatably connected with the crossed frame bodies; the hinged shafts of the scissor type telescopic frames 302 are sequentially arranged in a single-double alternating mode and are sequentially connected with the baffle plates 301; single independent hinge axis and double paired hinge axes.
In this embodiment, a through hole vertically slidably connected to the T-shaped positioning column 106 is disposed in the box 1 between the air outlet 104 and the through hole 105, and the T-shaped positioning column 106 penetrates through the through hole.
In this embodiment, the number of the baffle plates 301 is six.
When the tea leaf homogenizing device is used, tea leaves are placed into the feed hopper 102, and the homogenizing roller 103 rotates to enable the tea leaves in the feed hopper 102 to uniformly enter the box body 1 and fall; the fan 2 supplies air into the box body 1, the airflow horizontally penetrates through the box body 1 and is discharged from the air outlet 104, and stable winnowing airflow is formed in the box body 1; the tea leaves with different qualities have different drifting distances under the drive of airflow and fall between different baffle plates 301, so that the screening is realized.
During adjustment in the embodiment, the distributor 3 is pushed and pulled through the handle 303, the six baffles 301 are connected with the scissor type telescopic frames 302 on the two sides, and the distances between the six baffles 301 change synchronously in the pushing and pulling process; in the embodiment, the positioning holes 304 of the three baffles 301 on the right part can be respectively matched with the T-shaped positioning columns 106; the T-shaped locating post 106 is pulled up, against the force of the spring 107; pushing and pulling the distributor 3, when one of the three baffles 301 at the right part is positioned in the through hole 105, releasing the T-shaped positioning column 106, matching the lower end of the T-shaped positioning column 106 with the positioning hole 304 of the baffle 301, fixing the baffle 301 in the through hole 105, and then carrying out air separation; this embodiment can carry out the tealeaves screening of tertiary, level four, level five.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a tealeaves sieving mechanism, includes box, fan and tripper, its characterized in that: glass windows are arranged at the upper parts of the front side and the rear side of the box body; one side of the upper part of the box body is connected with the fan, the upper part of the side wall of the box body, which is opposite to the fan, is provided with an air outlet, one end of the upper side of the box body, which is close to the fan, is connected with a feed hopper, and a material homogenizing roller is arranged at the joint of the interior of the box body and the feed hopper; the distributor comprises a plurality of baffles and two shear type telescopic frames, the baffles are arranged vertically at equal intervals, the two shear type telescopic frames are respectively connected to the two sides of the baffles, and the interval between the supporting baffles is changed synchronously; a baffle at one end of the distributor is fixedly connected to the inner wall of the box body on the lower side of the fan, the other end of the distributor penetrates through the box body, the box body on the lower side of the air outlet is provided with an opening matched with the distributor, the box body between the air outlet and the opening is vertically and slidably connected with a T-shaped positioning column, a spring is connected between the T-shaped positioning column and the lower wall of the air outlet, and a positioning hole matched with the T-shaped positioning column is formed in the upper side of the baffle; the lower parts of the front side and the rear side of the box body are hinged with a material taking door.
2. The tea leaf screening apparatus according to claim 1, wherein: the number of the glass window and the material taking door is two.
3. The tea leaf screening apparatus according to claim 2, wherein: the refining roller comprises a rotating rod, a stirring rod and a refining motor, the rotating rod is rotatably connected with the box body, the stirring rod is uniformly arranged outside the rotating rod, and the refining motor is connected with the rotating rod and drives the rotating rod to rotate.
4. The tea leaf screening apparatus according to claim 3, wherein: the scissor type telescopic frame is horizontally arranged; the independent hinged shafts of the scissor type telescopic frames are fixedly connected with the baffle plates, and the paired hinged shafts of the scissor type telescopic frames are connected with the baffle plates in a sliding manner; a sliding groove is formed in the side face of the baffle plate which is in sliding connection with the scissor type telescopic frame; a handle is arranged on the outer side of the baffle at the tail end of the distributor.
5. The tea leaf screening apparatus according to claim 4, wherein: the box between air outlet and the opening is provided with the through-hole with the vertical sliding connection of T shape reference column, and this through-hole is run through to T shape reference column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118387.0U CN213943920U (en) | 2020-12-23 | 2020-12-23 | Tea screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118387.0U CN213943920U (en) | 2020-12-23 | 2020-12-23 | Tea screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213943920U true CN213943920U (en) | 2021-08-13 |
Family
ID=77194974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023118387.0U Active CN213943920U (en) | 2020-12-23 | 2020-12-23 | Tea screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213943920U (en) |
-
2020
- 2020-12-23 CN CN202023118387.0U patent/CN213943920U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 472299 Sanmen Village, Fanli Town, Lushi County, Henan Province, China Patentee after: Henan Xianmin Tea Industry Co.,Ltd. Patentee after: Yang Xianmin Address before: 472200 Sanmen village, Fanli Town, Lushi County, Sanmenxia City, Henan Province Patentee before: Lushi yangxianmin Tea Co.,Ltd. Patentee before: Yang Xianmin |
|
| CP03 | Change of name, title or address |