CN211488584U - Black tea separation device convenient to detach tea stalk tea leaf - Google Patents
Black tea separation device convenient to detach tea stalk tea leaf Download PDFInfo
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- CN211488584U CN211488584U CN201922367387.5U CN201922367387U CN211488584U CN 211488584 U CN211488584 U CN 211488584U CN 201922367387 U CN201922367387 U CN 201922367387U CN 211488584 U CN211488584 U CN 211488584U
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- slag collecting
- collecting shell
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Abstract
A black tea separation device convenient for removing tea stem and tea residue comprises a screw conveyor, wherein a separation device is arranged on one side of the screw conveyor; the separation device comprises a slag collecting shell, a mesh cylinder and a screen cylinder which are arranged from outside to inside at intervals; the slag collecting shell and the mesh cylinder are fixed into a whole through a supporting plate; and gear rings are arranged on two sides of the screen drum and are meshed with the supporting gear on the underframe and driven by a first motor. The utility model provides a pair of black tea separator convenient to detach tea stalk tea grounds can carry out the flash segregation to the tea stalk tea grounds in the black tea.
Description
Technical Field
The utility model relates to a black tea processing equipment, especially a black tea separator convenient to detach tea stalk tea grounds.
Background
During the processing of tea, the tea leaves, tea stems and tea residues need to be separated so as to ensure the quality of the tea leaves. The existing method for removing tea dust mainly has the coexistence of manual and mechanical dust removing modes, the sorting efficiency of the manual removing mode is low, a large amount of time is saved in the mechanical removing mode, but the mechanical removing mode also has the problems that the removing is not thorough, and the tea leaves, the tea stalks and the tea residues cannot be separated one by one.
The patent with application number '201822075416.6' discloses a tea leaf separating device for removing tea stem and tea leaf, which adopts a vibration mode and utilizes a screen and a fan to separate the tea stem, the tea leaf and the tea leaves. Although the device can separate the tea leaves, the tea stalks and the tea residues, the device adopts screen vibration to separate the tea leaves, the tea stalks and the tea residues, the efficiency is low, the lower part of the whole device is supported by a cam and drives the vibration, the noise is high, and the stability is poor; the amount and speed of the blanking can not be effectively controlled.
In addition, although the existing rotating drum rotating separation can improve the efficiency, the separation of two mixed materials is common.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a black tea separation device convenient for removing tea stem and tea residue, which can separate tea stem, tea residue and tea leaves and improve the separation efficiency, and meanwhile, the equipment is stable and reliable in operation; in addition, the feeding speed is controllable.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a black tea separation device convenient for removing tea stem and tea residue comprises a screw conveyor, wherein a separation device is arranged on one side of the screw conveyor; the separation device comprises a slag collecting shell, a mesh cylinder and a screen cylinder which are arranged from outside to inside at intervals; the slag collecting shell and the mesh cylinder are fixed into a whole through a supporting plate; and gear rings are arranged on two sides of the screen drum and are meshed with the supporting gear on the underframe and driven by a first motor.
The spiral conveyor comprises a shell, the shell is provided with a spiral auger, and the upper end of the shell is provided with a discharging hopper; one end of the shell is provided with a second motor for driving the spiral auger, and the other end of the shell is opened and points to the inside of the screen drum.
The slag collecting shell comprises a left semi-conical shell and a right semi-conical shell, the left semi-conical shell and the right semi-conical shell form a slag collecting shell main body, the middle of the slag collecting shell main body is thick, the two ends of the slag collecting shell main body are thin, first baffle plates are arranged at the two ends of the slag collecting shell main body, a supporting plate is arranged at the upper end of the slag collecting shell main body, and a discharge hole is formed in the lowest end of the lower part of the slag collecting shell main body.
The net barrel comprises a net barrel main body, one side, close to the screw conveyor, of the net barrel main body is thick, the other end of the net barrel main body is thin, a discharging chute is arranged at the thick end of the net barrel main body, and supporting plates on the left side and the right side of the net barrel main body are supported and fixed by supporting plates.
The screen drum comprises a left positioning ring and a right positioning ring, supporting rods are circumferentially arranged between the left positioning ring and the right positioning ring, and a gap is reserved between every two adjacent supporting rods; the cylinder body formed by the supporting rods is thin at one side close to the screw conveyer and thick at the other end, and the thick end extends out of the net cylinder body.
The positioning ring comprises an inner ring and an outer ring, the inner ring and the outer ring are coaxially spaced and connected through a connecting rod, and the supporting rod is positioned in the space between the inner ring and the outer ring and fixed through a nut.
The utility model relates to a black tea separator convenient to detach tea stalk tea grounds has following technological effect:
1) through set up screw conveyer under between hopper and separator, through the rotational speed of control screw conveyer, even unloading in succession, and steerable unloading speed avoids the inside jam because of once input volume is too big of separator.
2) By arranging the screen cylinder, the whole annular surface of the screen cylinder is a separating surface, so that the separating area can be enlarged, and the tea leaves, the tea stalks and the tea residues can be quickly separated by utilizing the autorotation of the screen cylinder; and because the screen drum is conical, the screen drum can automatically discharge materials in the rotating process; in addition, the screen drum adopts a detachable component formed by combining the positioning ring and the supporting rods, so that the mounting of the supporting rods can be facilitated, the gap between the supporting rods can be adjusted, and the screen drum is used for separating different tea leaves.
3) Through setting up a conical net section of thick bamboo, a net section of thick bamboo and the cooperation of collection skull can carry out the separation of tea-leaf and tea stalk, and the export of a net section of thick bamboo is opposite with a sieve section of thick bamboo, and the discharge gate of collection skull is in the middle of the bottom, like this with a sieve section of thick bamboo cooperation, adopt the rotation mode also can accomplish the separation of tealeaves, tea stalk and tea-leaf, and the ejection of compact is convenient.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic sectional view of the present invention.
Fig. 4 is a schematic structural view of the centralized skull of the present invention.
FIG. 5 is a schematic view of the connection between the slag collecting shell and the mesh cylinder.
Fig. 6 is a schematic view of the installation structure of the middle screen drum and the screw conveyer of the present invention.
Fig. 7 is a schematic structural diagram of the middle positioning ring of the present invention.
In the figure: the device comprises a spiral conveyor 1, a separating device 2, a slag collecting shell 3, a mesh cylinder 4, a screen cylinder 5, a supporting plate 6, a gear ring 7, a bottom frame 8, a supporting gear 9, a first motor 10, a shell 1-1, a spiral auger 1-2, a discharging hopper 1-3, a second motor 1-4, a left semi-conical shell 3-1, a right semi-conical shell 3-2, a first baffle 3-3, a supporting plate 3-4, a discharging port 3-5, a mesh cylinder main body 4-1, a discharging chute 4-2, a positioning ring 5-1, a supporting rod 5-2, an inner ring 5.1.1, an outer ring 5.1.2 and a connecting rod 5.1.3.
Detailed Description
As shown in figure 1, the black tea separation device convenient for removing tea stems and tea residues comprises a screw conveyor 1, wherein a separation device 2 is arranged on one side of the screw conveyor 1.
As shown in figure 3, the spiral conveyor 1 comprises a circular shell 1-1, a spiral auger 1-2 is arranged in the shell 1-1, and a discharging hopper 1-3 is arranged at the upper end of the shell 1-1. One end of the shell 1-1 is provided with a second motor 1-4 for driving the spiral auger 1-2, and the other end of the shell 1-1 is opened and points to the inside of the screen drum 5. The traditional stalk sorting device is characterized in that a hopper is directly arranged on a shell, so that the one-time blanking amount is too much or the one-time blanking amount is interrupted halfway, the efficiency is influenced, and the blockage can be caused after the one-time blanking is too much. Quantitative blanking can be carried out at a constant speed by controlling the rotating speed of the screw conveyor 1, manual continuous blanking is not needed, and blockage is avoided. One side of a discharging hopper 1-3 of the screw conveyor 1 can be connected with a belt conveyor which is obliquely and upwards arranged, so that the aim of automatic feeding is fulfilled.
As shown in fig. 2-3, the separating device 2 here comprises a slag collecting shell 3, a mesh drum 4 and a screen drum 5 which are arranged at intervals from outside to inside.
As shown in fig. 3-4, specifically, the slag collecting shell 3 includes a left half cone shell 3-1 and a right half cone shell 3-2, and the left half cone shell 3-1 and the right half cone shell 3-2 constitute a slag collecting shell main body. The middle of the residue collecting shell main body is thick, and the two ends of the residue collecting shell main body are thin, so that the middle of the installed residue collecting shell 3 is low, the two ends of the installed residue collecting shell are high, and tea residues can be drawn close to the middle of the bottom of the residue collecting shell 3. And the lowest end of the lower part of the residue collecting shell main body is provided with a discharge port 3-5, and the tea residue finally flows out from the discharge port 3-5 automatically. And the outlet 3-5 is provided with an inserting plate which seals the outlet 3-5 of the outlet. When the tea leaves need to be cleaned, the inserting plate is pulled out.
The two ends of the residue collecting shell main body are provided with first baffles 3-3, and the first baffles 3-3 can prevent tea residues from overflowing from the two ends. The upper end of the slag collecting shell main body is provided with a support plate 3-4, and the lower end of the support plate 3-4 is fixed on the ground through a support leg.
As shown in figure 5, the net cylinder 4 comprises a net cylinder main body 4-1, and the holes on the net cylinder main body 4-1 are used for intercepting tea stems and removing tea leaves. The net cylinder main body 4-1 is thick at one side close to the screw conveyer 1 and thin at the other end, so that the net cylinder main body 4-1 is lower at one side close to the screw conveyer 1 and higher at the other side after installation. Thereby facilitating the tea stalk to flow out. The thicker end of the net drum main body 4-1 is provided with a discharging chute 4-2, and the discharging chute 4-2 extends out of the first baffle 3-3. The supporting plates 6 on the left side and the right side of the mesh drum main body 4-1 are fixedly connected with the supporting plates 3-4 through bolts, so that the mesh drum 4 is fixed on the slag collecting shell 3.
As shown in fig. 6-7, the screen cylinder 5 includes left and right positioning rings 5-1, the positioning rings 5-1 include an inner ring 5.1.1 and an outer ring 5.1.2, the inner ring 5.1.1 and the outer ring 5.1.2 are coaxially spaced and connected by a connecting rod 5.1.3, the spacing between the inner ring 5.1.1 and the outer ring 5.1.2 is matched with the diameter of the support rod 5-2, the support rod 5-2 can pass through the spacing between the inner ring 5.1.1 and the outer ring 5.1.2 and move along the annular spacing, the support rod 5-2 is divided into a plurality of support rods circumferentially arranged in the annular spacing between the inner ring 5.1.1 and the outer ring 5.1.2, and the inside and the outside are locked by nuts.
The two ends of the supporting rod 5-2 are straight rods, the middle of the supporting rod is an inclined rod, and thus the cylinder formed by the supporting rod 5-2 after installation is thin at one side close to the screw conveyor 1 and thick at the other end, and the thick end extends out of the net cylinder 4. Namely, the end far away from the screw conveyor 1 is lower, so that the tea leaves can flow out automatically.
Because the supporting rods 5-2 can be detached at any time through the nuts, and the positioning rings 5-1 can be fixed, the reserved gaps between the adjacent supporting rods 5-2 can be increased or decreased according to actual requirements at any time, and the device is simple and convenient.
The outer ring 5.1.2 of the two sides of the screen cylinder 5 is fixed with a gear ring 7, the gear ring 7 is meshed with a supporting gear 9 on the chassis 8, and the left and the right of the supporting gear 9 are respectively provided with two groups, so that the screen cylinder not only plays a supporting role, but also can drive the gear ring 7 to rotate. One side of one of the supporting gears 9 is provided with a belt transmission mechanism and a first motor 10, and the supporting gear 9 is driven to drive through the first motor 10 so as to drive the screen drum 5 to rotate.
The working principle and the process are as follows: the tea leaves are mechanically or manually fed into the discharging hopper 1-3, the second motor 1-4 is started, and the first motor 10 is started, so that the spiral conveyor 1 continuously and uniformly feeds the tea leaves into the screen cylinder 5. Sieve section of thick bamboo 5 is rotating the in-process, constantly accomplishes the separation of tealeaves and tea stalk, tea grounds, because sieve section of thick bamboo 5 is lower from screw conveyer 1's one end, tealeaves is constantly keeping away from screw conveyer 1's one end from sieve section of thick bamboo 5 and is flowed rotating the in-process like this, and accessible horizontally belt conveyors takes away afterwards. After falling down, the tea stems and the tea leaves enter the mesh cylinder 4, and the tea leaves continuously rotate, move, disperse and complete separation along the length direction of the screen cylinder 5, so that the tea stems and the tea leaves are uniformly dispersed in the mesh cylinder 4. Because the net section of thick bamboo 4 is lower near the one end of screw conveyer 1, tea stalk, tea-leaf will constantly remove to the one end that is close to screw conveyer 1 like this, because the tea-leaf is less than the hole on the net section of thick bamboo 4, enter into collection sediment shell 3 automatically under the action of gravity to finally assemble in the middle of collecting sediment shell 3. While the tea stalks gradually flow out of the discharge chute 4-2 of the net cylinder 4. In order to improve the effect of separating the tea stalks and the tea leaves, one to two small vibrators can be arranged on the net cylinder 4.
Claims (6)
1. The utility model provides a black tea separator convenient to detach tea stalk tea grounds which characterized in that: comprises a screw conveyor (1), wherein a separating device (2) is arranged on one side of the screw conveyor (1); the separation device (2) comprises a slag collecting shell (3), a mesh cylinder (4) and a screen cylinder (5) which are arranged from outside to inside at intervals; the slag collecting shell (3) and the net barrel (4) are fixed into a whole through a supporting plate (6); and gear rings (7) are arranged on two sides of the screen drum (5), and the gear rings (7) are meshed with supporting gears (9) on the underframe (8) and driven by a first motor (10).
2. A black tea separation unit facilitating the removal of stem and leaf of tea as claimed in claim 1 wherein: the spiral conveyor (1) comprises a shell (1-1), the shell (1-1) is provided with a spiral auger (1-2), and the upper end of the shell (1-1) is provided with a discharging hopper (1-3); one end of the shell (1-1) is provided with a second motor (1-4) for driving the spiral auger (1-2), and the other end of the shell (1-1) is opened and points to the inside of the screen drum (5).
3. A black tea separation unit facilitating the removal of stem and leaf of tea as claimed in claim 1 wherein: the slag collecting shell (3) comprises a left semi-conical shell (3-1) and a right semi-conical shell (3-2), the left semi-conical shell (3-1) and the right semi-conical shell (3-2) form a slag collecting shell main body, the middle of the slag collecting shell main body is thick, the two ends of the slag collecting shell main body are thin, first baffle plates (3-3) are arranged at the two ends of the slag collecting shell main body, a supporting plate (3-4) is arranged at the upper end of the slag collecting shell main body, and a discharge hole (3-5) is formed in the lowest end of the lower portion of the slag collecting shell main.
4. A black tea separation unit facilitating the removal of stem and leaf of tea as claimed in claim 1 wherein: the net drum (4) comprises a net drum main body (4-1), one side, close to the screw conveyor (1), of the net drum main body (4-1) is thick, the other end of the net drum main body is thin, a discharging chute (4-2) is arranged at the thick end of the net drum main body (4-1), and supporting plates (6) on the left side and the right side of the net drum main body (4-1) are supported and fixed by supporting plates (3-4).
5. A black tea separation unit facilitating the removal of stem and leaf of tea as claimed in claim 1 wherein: the screen drum (5) comprises a left positioning ring (5-1) and a right positioning ring (5-1), supporting rods (5-2) are arranged between the left positioning ring and the right positioning ring (5-1) in the circumferential direction, and a gap is reserved between every two adjacent supporting rods (5-2); the cylinder formed by the support rods (5-2) is thin at one side close to the screw conveyor (1) and thick at the other end, and the thick end extends out of the net cylinder (4).
6. A black tea separation unit facilitating the removal of stem and leaf as claimed in claim 5 wherein: the positioning ring (5-1) comprises an inner ring (5.1.1) and an outer ring (5.1.2), the inner ring (5.1.1) and the outer ring (5.1.2) are coaxially spaced and connected through a connecting rod (5.1.3), and the supporting rod (5-2) is positioned in the space between the inner ring (5.1.1) and the outer ring (5.1.2) and fixed through a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367387.5U CN211488584U (en) | 2019-12-25 | 2019-12-25 | Black tea separation device convenient to detach tea stalk tea leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367387.5U CN211488584U (en) | 2019-12-25 | 2019-12-25 | Black tea separation device convenient to detach tea stalk tea leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211488584U true CN211488584U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922367387.5U Expired - Fee Related CN211488584U (en) | 2019-12-25 | 2019-12-25 | Black tea separation device convenient to detach tea stalk tea leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211488584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798411A (en) * | 2022-03-28 | 2022-07-29 | 德州职业技术学院（德州市技师学院） | Electrically controlled automatic intelligent screening machine |
| CN115007462A (en) * | 2022-01-24 | 2022-09-06 | 黄河水利职业技术学院 | Tea stalk and tea leaf separating device |
-
2019
- 2019-12-25 CN CN201922367387.5U patent/CN211488584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007462A (en) * | 2022-01-24 | 2022-09-06 | 黄河水利职业技术学院 | Tea stalk and tea leaf separating device |
| CN115007462B (en) * | 2022-01-24 | 2024-04-26 | 黄河水利职业技术学院 | Tea stalk and tea leaf separating device |
| CN114798411A (en) * | 2022-03-28 | 2022-07-29 | 德州职业技术学院（德州市技师学院） | Electrically controlled automatic intelligent screening machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |