CN215466014U - High-efficient sieving mechanism of tealeaves - Google Patents
High-efficient sieving mechanism of tealeaves Download PDFInfo
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- CN215466014U CN215466014U CN202122318700.3U CN202122318700U CN215466014U CN 215466014 U CN215466014 U CN 215466014U CN 202122318700 U CN202122318700 U CN 202122318700U CN 215466014 U CN215466014 U CN 215466014U
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Abstract
The utility model relates to a high-efficiency tea screening device, which relates to the technical field of tea production and processing, and comprises a box body, a feeding hopper arranged at the upper side of the box body, a drying screening cavity arranged at the inner side of the box body and a fine material discharge hole arranged at one side of the box body, wherein a first vibrating screen, a second vibrating screen and a vibrating discharge plate which are obliquely arranged are sequentially arranged in the drying screening cavity from top to bottom, a circular feed back discharge cavity is arranged at the left side of the box body, the middle part and the top of the circular feed back discharge cavity are communicated with the drying screening cavity, the tea leaves are primarily screened by the first vibrating screen and fall into the second vibrating screen for secondary screening, the screening effect is good, the screened tea leaves can enter the circular feed back discharge cavity, the forward rotation of a spiral leaf rod can convey the tea leaves upwards to the first vibrating screen again for secondary screening and filtering, so that the tea leaves can be screened fully, greatly improving the screening effect of the tea.
Description
Technical Field
The utility model discloses a high-efficiency tea screening device, and relates to the technical field of tea production and processing.
Background
Tea, commonly known as tea, generally comprises the leaves and shoots of the plant Camellia sinensis. Distinguished tea, cashew, tea, . The tea leaf component comprises catechin, cholestenone, caffeine, inositol, folic acid and pantothenic acid, and the tea leaf can be used as beverage, contains multiple beneficial components, and has health promotion effect.
In the tea processing process, the tea is screened manually in the past, but with the acceleration of the life rhythm of people, the mode of low production efficiency is gradually eliminated, and various screening devices are used instead. The existing screening device usually only utilizes a simple screening net to screen and then directly discharges materials for bagging, so that tea cannot be screened sufficiently, the screening effect is poor, the quality of screened tea is general, the working efficiency is low, and the use requirements of people can not be met obviously, so that the tea high-efficiency screening device is necessary to be provided.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide a high-efficiency tea screening device to solve the problems mentioned in the background technology.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a high-efficiency tea screening device structurally comprises a box body, a feeding hopper arranged on the upper side of the box body, a drying screening cavity arranged on the inner side of the box body and a fine material discharge hole arranged on one side of the box body, wherein a first vibrating screen, a second vibrating screen and a vibrating discharge plate which are obliquely arranged are sequentially arranged in the drying screening cavity from top to bottom, a circular feed back discharge cavity is arranged on the left side of the box body, the middle part and the top of the circular feed back discharge cavity are communicated with the drying screening cavity, the top of the circular feed back discharge cavity is arranged at the top end of the left side of the first vibrating screen, the middle part of the circular feed back discharge cavity is arranged at the lower end of the left side of the second vibrating screen, the vibrating discharge plate is arranged below the second vibrating screen, the fine material discharge hole is arranged on one side of the lower end of the right side of the vibrating discharge plate, an electric discharge valve is arranged at the bottom of the circular feed back discharge cavity, and a spiral blade rod is rotatably arranged on the inner side of the circular feed back discharge cavity, the top of the spiral blade rod is connected with a first driving motor for driving, and the first driving motor is installed on the upper side of the box body.
Furthermore, the upper side of the second vibrating screen is provided with two guide plates, the two guide plates are obliquely and oppositely arranged, and the middle part of the circular feed back discharging cavity is arranged between the two guide plates.
Further, an air heater is installed on the upper side of the box body and communicated with the inner side of the drying and screening cavity, and a hopper cover is hinged to the upper side of the feeding hopper.
Furthermore, a screw rod and a limiting rod are vertically arranged on the left side of the box body, a lifting placing plate is respectively connected to the screw rod and the limiting rod in a penetrating mode, the screw rod is in threaded transmission connection with the lifting placing plate, and a second driving motor connected with the screw rod in a shaft mode is arranged on the left side of the box body.
Furthermore, vibrating motors are respectively installed on the lower sides of the first vibrating screen, the second vibrating screen and the vibrating discharging plate to realize vibrating conveying.
The utility model has the beneficial effects that: the tea leaf screening device has the advantages that primary screening is carried out through the first vibrating screen and falls into the second vibrating screen for secondary screening, the screening effect is good, screened tea leaves can enter the circular feed back discharging cavity, the spiral blade rod rotates in the forward direction and can convey the tea leaves upwards to the first vibrating screen again for secondary circular screening and filtering, and therefore the tea leaves can be screened fully, the tea leaf screening effect is greatly improved, the electric discharging valve is installed at the bottom of the circular feed back discharging cavity and can be used for discharging, the spiral blade rod rotates in the reverse direction and can improve the discharging speed of the spiral blade rod, and meanwhile, the hot air fan is arranged on the upper side of the drying screening cavity and can be used for drying while dispersing screening;
in addition, be provided with in box one side and rise and place the board, connect through screw drive and realize the oscilaltion, be convenient for like this place tealeaves to in artifical input labour saving and time saving, work efficiency is high, and prior art relatively, it has more positive profitable result of use.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a top connection structure of the guide plate of the present invention;
FIG. 3 is a side view of the raised standing board of the present invention;
in the figure: the device comprises a box body 1, a feeding hopper 2, a drying and screening cavity 3, a hot air blower 31, a fine material discharge hole 4, a first vibrating screen 5, a second vibrating screen 6, a guide plate 61, a vibrating discharge plate 7, a circular feed back discharge cavity 8, an electric discharge valve 9, a spiral blade rod 10, a first driving motor 11, a screw 12, a second driving motor 13, a rising placing plate 14 and a limiting rod 15.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1-3, the present invention provides a technical solution of a high-efficiency tea leaf screening apparatus: a high-efficiency tea screening device structurally comprises a box body 1, a feeding hopper 2 arranged on the upper side of the box body 1, a drying screening cavity 3 arranged on the inner side of the box body 1 and a fine material discharge hole 4 arranged on one side of the box body 1, wherein a first vibrating screen 5, a second vibrating screen 6 and a vibrating discharge plate 7 which are obliquely arranged are sequentially arranged in the drying screening cavity 3 from top to bottom, a circular feed back discharging cavity 8 is arranged on the left side of the box body 1, the middle part and the top part of the circular feed back discharging cavity 8 are communicated with the drying screening cavity 3, the top part of the circular feed back discharging cavity 8 is arranged at the top end of the left side of the first vibrating screen 5, the middle part of the circular feed back discharging cavity 8 is arranged at the lower end of the left side of the second vibrating screen 6, the vibrating discharge plate 7 is arranged below the second vibrating screen 6, the fine material discharge hole 4 is arranged on one side of the lower end of the right side of the vibrating discharge plate 7, and an electric discharge valve 9 is arranged at the bottom part of the circular feed back discharging cavity 8, the circular feed back discharging device is characterized in that a spiral blade rod 10 is rotatably arranged on the inner side of the circular feed back discharging cavity 8, the top of the spiral blade rod 10 is connected with a first driving motor 11 for driving, the first driving motor 11 is arranged on the upper side of the box body 1, two guide plates 61 are arranged on the upper side of the second vibrating screen 6, the two guide plates 61 are arranged in an inclined and opposite manner, the middle part of the circular feed back discharging cavity 8 is arranged between the two guide plates 61, a hot air blower 31 is arranged on the upper side of the box body 1, the hot air blower 31 is communicated with the inner side of the drying and screening cavity 3, a screw rod 12 and a limiting rod 15 are also vertically arranged on the left side of the box body 1, a lifting placing plate 14 is respectively connected on the screw rod 12 and the limiting rod 15 in a penetrating manner, wherein the screw rod 12 is in threaded transmission connection with the lifting placing plate 14, and a second driving motor 13 connected with the screw rod 12 in a shaft is arranged on the left side of the box body 1, and vibration motors are respectively arranged on the lower sides of the first vibrating screen 5, the second vibrating screen 6 and the vibrating discharging plate 7 to realize vibration conveying.
The working principle is as follows: the utility model can improve the tea screening effect by dropping tea leaves after being thrown in from a feeding hopper 2, primarily screening and dispersing a first vibrating screen 5, screening and dropping the tea leaves into a second vibrating screen 6 for secondary screening, wherein fine materials fall into a vibrating discharging plate 7 and are discharged from a fine material discharging port 4, the more robust vegetable leaves are vibrated and screened by the second vibrating screen 6 and are guided into a circular feed back discharging cavity 8 through two oppositely arranged guide plates 61, a spiral blade rod 10 is driven to rotate forwards by a first driving motor 11, the tea leaves can be conveyed upwards to the first vibrating screen 5 again for circular screening and filtering, so that the tea leaves can be screened fully, the tea screening effect is greatly improved, in addition, an electric discharging valve 9 is arranged at the bottom of the circular feed back discharging cavity 8 and can be used for discharging, the reverse rotation of the spiral blade rod 10 can improve the downward discharging speed, meanwhile, the hot air blower 31 arranged on the upper side of the drying and screening cavity 3 can dry tea leaves while performing dispersion screening, so that the drying effect on the tea leaves is improved; be provided with at box 1 one side and rise and place board 14, through second driving motor 13 drive screw 12 rotatory realization rise and place board 14 oscilaltion, be convenient for like this place tealeaves to artifical input labour saving and time saving, work efficiency is high.
It should be noted that, the efficient tea screening device of the present invention is mainly an improvement of the above structure, and the functions, components and structures not mentioned in the present invention can be implemented by using components and structures that can implement corresponding functions in the prior art.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a high-efficient sieving mechanism of tealeaves which characterized in that: the structure of the drying and screening device comprises a box body (1), a feeding hopper (2) arranged on the upper side of the box body (1), a drying and screening chamber (3) arranged on the inner side of the box body (1) and a fine material discharging port (4) arranged on one side of the box body (1), wherein a first vibrating screen (5), a second vibrating screen (6) and a vibrating discharging plate (7) which are obliquely arranged are sequentially arranged in the drying and screening chamber (3) from top to bottom;
a circular feed back discharging cavity (8) is arranged on the left side of the box body (1), the middle part and the top part of the circular feed back discharging cavity (8) are communicated with the drying and screening cavity (3), the top part of the circular feed back discharging cavity (8) is arranged at the top end of the left side of the first vibrating screen (5), the middle part of the circular feed back discharging cavity (8) is arranged at the lower end of the left side of the second vibrating screen (6), the vibrating discharging plate (7) is arranged below the second vibrating screen (6), and the fine material discharging hole (4) is arranged at one side of the lower end of the right side of the vibrating discharging plate (7);
circular feed back ejection of compact chamber (8) bottom is installed electronic bleeder valve (9), spiral blade pole (10) are installed to the rotatable spiral of installing in circular feed back ejection of compact chamber (8) inboard, spiral blade pole (10) top is connected with and is used for driven first driving motor (11), install in box (1) upside first driving motor (11).
2. The efficient tea screening device according to claim 1, wherein: two guide plates (61) are arranged on the upper side of the second vibrating screen (6), the two guide plates (61) are obliquely and oppositely arranged, and the middle part of the circular feed back discharging cavity (8) is arranged between the two guide plates (61).
3. The efficient tea screening device according to claim 1, wherein: air heater (31) is installed to box (1) upside, air heater (31) is linked together with stoving screening chamber (3) inboard, it has fill lid (21) to go into hopper (2) upside to articulate.
4. The efficient tea screening device according to claim 1, wherein: the box body (1) left side still installs screw rod (12) and gag lever post (15) perpendicularly, it places board (14) to run through connection respectively on screw rod (12) and gag lever post (15) to rise, wherein screw rod (12) and the board (14) threaded transmission connection of placing that rises, box body (1) left side is installed and is connected second driving motor (13) with screw rod (12) hub connection.
5. The efficient tea screening device according to claim 1, wherein: and vibration motors are respectively installed on the lower sides of the first vibrating screen (5), the second vibrating screen (6) and the vibrating discharging plate (7) to realize vibration conveying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318700.3U CN215466014U (en) | 2021-09-24 | 2021-09-24 | High-efficient sieving mechanism of tealeaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318700.3U CN215466014U (en) | 2021-09-24 | 2021-09-24 | High-efficient sieving mechanism of tealeaves |
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| Publication Number | Publication Date |
|---|---|
| CN215466014U true CN215466014U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122318700.3U Active CN215466014U (en) | 2021-09-24 | 2021-09-24 | High-efficient sieving mechanism of tealeaves |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139127A (en) * | 2023-10-31 | 2023-12-01 | 吉林省俊宏药业有限公司 | Raw material screening machine of leaf traditional chinese medicine |
-
2021
- 2021-09-24 CN CN202122318700.3U patent/CN215466014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139127A (en) * | 2023-10-31 | 2023-12-01 | 吉林省俊宏药业有限公司 | Raw material screening machine of leaf traditional chinese medicine |
| CN117139127B (en) * | 2023-10-31 | 2023-12-29 | 吉林省俊宏药业有限公司 | Raw material screening machine of leaf traditional chinese medicine |
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