CN221602557U - Tea screening machine with dust removal mechanism - Google Patents
Tea screening machine with dust removal mechanism Download PDFInfo
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- CN221602557U CN221602557U CN202420027580.2U CN202420027580U CN221602557U CN 221602557 U CN221602557 U CN 221602557U CN 202420027580 U CN202420027580 U CN 202420027580U CN 221602557 U CN221602557 U CN 221602557U
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- screening
- frame
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- tea
- box
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- 238000012216 screening Methods 0.000 title claims abstract description 130
- 230000007246 mechanism Effects 0.000 title claims abstract description 66
- 239000000428 dust Substances 0.000 title claims abstract description 59
- 241001122767 Theaceae Species 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000002893 slag Substances 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 description 7
- 239000008187 granular material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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- Tea And Coffee (AREA)
Abstract
The utility model belongs to the technical field of tea screening, and particularly relates to a tea screening machine with a dust removing mechanism, which comprises a screening box, wherein the screening box is internally provided with the screening mechanism and the dust removing mechanism, the screening mechanism is positioned above the dust removing mechanism, the screening mechanism comprises a screening frame, the left side and the right side below the screening frame are respectively provided with a vibrating mechanism, a buffer mechanism is arranged above the screening frame, a receiving frame is arranged below the dust removing mechanism, the receiving frame is positioned below the screening box, and a feed inlet is arranged on the upper side of the screening box; the dust removing mechanism comprises a ventilating plate, the ventilating plate is positioned on one side above the material receiving frame, a fan is arranged on the outer side of the ventilating plate, the fan is assembled and connected with the screening box, a vent is arranged on one side of the screening box which is assembled and connected with the fan, a filter screen is arranged on the other side above the material receiving frame, and a dust slag frame is arranged on one side of the material receiving frame provided with the filter screen; the utility model can improve the quality of classifying and screening the tea by limiting the aperture of the screening frame and the filter screen.
Description
Technical Field
The utility model belongs to the technical field of tea screening, and particularly relates to a tea screening machine with a dust removing mechanism.
Background
The tea screening is an important process, aims to remove sand and dust mixed in tea and carry out grading treatment on the tea, and the traditional screening method is a manual screening mode, but when the tea is produced in batch, the manual screening mode consumes a large amount of manpower and has high labor capacity, and in the prior art, the manual screening mode has gradually changed into a tea screening device for screening;
The chinese patent of patent No. CN219664439U discloses a tea screening device for tea processing planting, which comprises a housing, the last fixed surface of shell is connected with the wind screen structure, the wind screen structure includes the conveying pipeline of fixed surface connection on with the shell, the wind screen structure is including seting up the air intake at the conveying pipeline back, the inner wall fixedly connected with air-supply line of air intake, the back fixedly connected with fixed bolster of air-supply line, the driving motor of the positive fixed connection of fixed bolster, driving motor's output fixedly connected with axis of rotation. According to the utility model, the output end of the driving motor drives the rotating shaft, the rotating shaft drives the fan blades, external air is sucked into the conveying pipe, and when tea leaves pass through the surface of the filter screen, the air is screened on the tea leaves, so that fine particles such as dust attached to the surface of the tea leaves enter the collecting box through the filter screen, and the problem that the quality of the tea leaves is affected by dust attached to the surface of the tea leaves is solved;
However, in the prior art, although the tea can be classified and screened, the inclined arrangement of the screening net easily causes that the tea can not thoroughly screen on the screening net and then flows into the next device, and thus, the good screening effect can not be achieved.
Disclosure of utility model
In view of the above-mentioned problems with the background art, the present utility model has as its object: aims at providing a tea screening machine with a dust removing mechanism.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
The utility model provides a tealeaves sieve separator with dust removal mechanism, includes the screening case, screening case is built-in to be connected with screening mechanism and dust removal mechanism, screening mechanism is located dust removal mechanism top, screening mechanism is including screening frame, screening frame below left and right sides is assembled and is connected with vibration mechanism, screening frame top is equipped with buffer gear, the dust removal mechanism below is equipped with and connects the material frame, connect the material frame to be located screening incasement below, screening case upside is equipped with the feed inlet;
The dust removing mechanism comprises a ventilating plate, the ventilating plate is located on one side above the material receiving frame, a fan is arranged on the outer side of the ventilating plate, the fan is connected with a screening box in an assembling mode, a vent is formed in one side of the screening box, which is connected with the fan in an assembling mode, a filter screen is arranged on the other side above the material receiving frame, and a dust slag frame is arranged on one side of the material receiving frame, which is provided with the filter screen.
Preferably, the vibration mechanism comprises a vibration motor, and an output shaft of the vibration motor is assembled and connected with the screening frame.
Preferably, the buffer gear is including two clamp plates, two the clamp plate all is located the top of screening frame, two the upside of clamp plate all is connected with the slip post, two slip post top sliding connection has the locating plate, the both sides fixed connection of locating plate and screening case, the assembled connection has the spring between locating plate and the clamp plate, slip post upper end fixedly connected with spacing subassembly.
Preferably, the spacing subassembly is including the connecting plate, the connecting plate is located screening box, the connecting plate with two sliding column fixed connection, connecting plate middle part fixedly connected with cylinder, cylinder and screening box sliding connection, the cylinder upper end articulates there is spacing handle, spacing handle is located screening box upside, screening box upside is equipped with and is connected with big-end-up's spacing ring, the end of spacing handle is equipped with the round hole, the size of round hole is unanimous with the size of spacing ring upper end.
Preferably, the front side of the screening box is provided with an outlet of the screening frame and the receiving frame, and the other side of the screening box is provided with an outlet of the dust slag frame.
Compared with the prior art, the utility model has the following advantages:
According to the utility model, the quality of classifying and screening the tea can be improved by limiting the apertures of the screening frame and the filter screen, the large tea cannot fall to the next classifying mechanism, dust in the tea is removed by the design of the dust removing mechanism, and the dust in the tea cannot directly reach the outside, so that the tea is convenient for operators to clean.
The screened tea is convenient to take out, and the screened tea can be taken out without complex operation.
Drawings
The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic view of an embodiment of a tea screening machine with dust removal mechanism according to the present utility model;
figure 2 is an isometric view of a tea screening machine with a dust removal mechanism according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic view of the dust frame structure of the present utility model;
The main reference numerals are as follows:
A screening box 1; a screening mechanism 11 and a screening frame 111;
The dust removing mechanism 12, the ventilating plate 121, the fan 122, the filter screen 123 and the dust slag frame 124;
a vibration mechanism 13 and a vibration motor 131;
Buffer mechanism 14, pressure plate 141, slide column 142, positioning plate 143, and spring 144; a receiving frame 15 and a feeding port 16;
The limiting assembly 2, the connecting plate 201, the cylinder 202, the limiting handle 203 and the limiting ring 204.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-4, a tea screening machine with a dust removing mechanism comprises a screening box 1, wherein a screening mechanism 11 and a dust removing mechanism 12 are assembled and connected in the screening box 1, the screening mechanism 11 is positioned above the dust removing mechanism 12, the screening mechanism 11 comprises a screening frame 111, vibration mechanisms 13 are assembled and connected on the left side and the right side below the screening frame 111, a buffer mechanism 14 is arranged above the screening frame 111, a receiving frame 15 is arranged below the dust removing mechanism 12, the receiving frame 15 is positioned below the screening box 1, and a feed inlet 16 is arranged on the upper side of the screening box 1;
The dust removing mechanism comprises a ventilating plate 121, the ventilating plate 121 is located on one side above the material receiving frame 15, a fan 122 is arranged on the outer side of the ventilating plate 121, the fan 122 is connected with the screening box 1 in an assembling mode, a vent is formed in one side of the screening box 1, which is connected with the fan 122 in an assembling mode, a filter screen 123 is arranged on the other side above the material receiving frame 15, and a dust slag frame 124 is arranged on one side, provided with the filter screen 123, of the material receiving frame 15.
Adopt the technical scheme of this embodiment, screening frame 111 is arranged in screening dust and the powder of tealeaves and less tealeaves in the tealeaves, vibration mechanism 3 is arranged in shaking screening frame 111, make the separation of bigger granule in the tealeaves and the powder of dust and tealeaves and less tealeaves thoroughly, then again pass through dust removal mechanism 12 with dust and the powder of tealeaves and the separation of less tealeaves granule, fan 122 blows dust and the powder of tealeaves to the dust sediment frame 124 of filter screen 123 one side, then the tealeaves of less granule falls in receiving frame 15, classified the tealeaves when removing dust to tealeaves, the tealeaves of less granule falls in receiving frame 15.
Referring to fig. 1-4: the vibration mechanism 13 comprises a vibration motor 131, and an output shaft of the vibration motor 131 is assembled and connected with the screening frame 111.
In this embodiment, the vibration mechanism 13 drives the screening frame 111 to vibrate, and the screening frame 111 screens the tea leaves.
Referring to fig. 4: the buffer mechanism 14 comprises two pressing plates 141, wherein the two pressing plates 141 are located above the screening frame 111, sliding columns 142 are connected to the upper sides of the two pressing plates 141, positioning plates 143 are connected to the upper sides of the sliding columns 142 in a sliding manner, the positioning plates 143 are fixedly connected to the two sides of the screening box 1, springs 144 are assembled between the positioning plates 143 and the pressing plates 141, and limiting assemblies 2 are fixedly connected to the upper ends of the sliding columns 142.
In this embodiment, the buffer mechanism 14 is used to slow down the vibration transmitted to the screening frame 111 by the vibration mechanism 13, and limit the moving range of the screening frame 111, when the screening frame 111 moves upward, the pressing plate 141 contacting with the screening frame 111 moves upward, compresses the spring 144 assembled and connected between the positioning plate 143 and the pressing plate 141, and the spring 144 plays a role in reducing impact.
Referring to fig. 1-3: spacing subassembly 2 is including connecting plate 201, connecting plate 201 is located screening box 1, connecting plate 201 and two slip post 142 fixed connection, connecting plate 201 middle part fixedly connected with cylinder 202, cylinder 202 and screening box 1 sliding connection, the cylinder 202 upper end articulates there is spacing handle 203, spacing handle 203 is located screening box 1 upside, screening box 1 upside assembly is connected with big-end-up's spacing ring 204, the end of spacing handle 203 is equipped with the round hole, the size of round hole is unanimous with the size of spacing ring 204 upper end.
In this embodiment, when the screening frame 111 needs to be taken out, the screening frame 111 is not convenient to take out due to the pressing effect of the pressing plate 141 on the screening frame 111, so that the limiting component 2 is used for lifting the pressing plate 141 upwards, when the pressing plate 141 needs to be lifted upwards, the limiting handle 203 is lifted upwards first, the spring 144 is compressed, then the pressing plate 141 moves upwards, then the limiting handle 203 is rotated, the limiting handle 204 is assembled with the limiting ring 204, the limiting handle 203 is lifted to a certain height by the limiting ring 204, the pressing plate 141 is lifted, and then the screening frame 111 can be taken out.
Referring to fig. 1-2: the front side of the screening box 1 is provided with outlets of a screening frame 111 and a receiving frame 15, and the other side of the screening box 1 is provided with an outlet of a dust slag frame 124.
Working principle: the un-screened tea leaves enter the screening box 1 from the feed inlet 16 and then reach the screening frame 111, the vibration motor 131 drives the screening frame 111 to vibrate, the tea leaves are screened in a grading manner, larger particles in the tea leaves are separated from dust, powder of the tea leaves and smaller tea leaves, the larger particles of the tea leaves remain in the screening frame 111, then the dust, the powder of the tea leaves and the smaller tea leaves fall into the next mechanism, in the falling process, the dust and the powder of the tea leaves are blown into the dust slag frame 124 on one side of the filter screen 123 by the fan 122 due to small volume and light weight, and the tea particles cannot pass through the filter screen 123, and meanwhile, because the mass of the tea leaves is larger than that of the dust, the tea leaves fall into the receiving frame 15; after the filtration is completed, the power supply is turned off, then the limit handle 203 is lifted upward, the hole of the limit handle 203 is mounted on the limit ring 204, the pressing plate 141 is separated from the screening frame 111, and then the screening frame 111 can be taken out.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (5)
1. Tea screening machine with dust removal mechanism, its characterized in that: the novel dust collector comprises a screening box (1), wherein a screening mechanism (11) and a dust removing mechanism (12) are assembled and connected in the screening box (1), the screening mechanism (11) is located above the dust removing mechanism (12), the screening mechanism (11) comprises a screening frame (111), vibration mechanisms (13) are assembled and connected on the left side and the right side of the lower side of the screening frame (111), a buffer mechanism (14) is arranged above the screening frame (111), a material receiving frame (15) is arranged below the dust removing mechanism (12), the material receiving frame (15) is located below the screening box (1), and a feed inlet (16) is formed in the upper side of the screening box (1);
The dust removing mechanism (12) comprises a ventilating plate (121), the ventilating plate (121) is located on one side above the material receiving frame (15), a fan (122) is arranged on the outer side of the ventilating plate (121), the fan (122) is assembled and connected with the screening box (1), a vent is formed in one side of the screening box (1) and is assembled and connected with the fan (122), a filter screen (123) is arranged on the other side above the material receiving frame (15), and a dust slag frame (124) is arranged on one side of the material receiving frame (15) and provided with the filter screen (123).
2. A tea screening machine with dust removal mechanism as set forth in claim 1, wherein: the vibration mechanism (13) comprises a vibration motor (131), and an output shaft of the vibration motor (131) is assembled and connected with the screening frame (111).
3. A tea screening machine with dust removal mechanism as set forth in claim 1, wherein: the buffer mechanism (14) comprises two pressing plates (141), wherein the two pressing plates (141) are located above the screening frame (111), the two pressing plates (141) are connected with sliding columns (142) on the upper sides, positioning plates (143) are connected to the upper sides of the sliding columns (142) in a sliding mode, the positioning plates (143) are fixedly connected to the two sides of the screening box (1), springs (144) are assembled between the positioning plates (143) and the pressing plates (141), and limiting assemblies (2) are fixedly connected to the upper ends of the sliding columns (142).
4. A tea leaf screening machine with dust removal mechanism as claimed in claim 3, wherein: spacing subassembly (2) is including connecting plate (201), connecting plate (201) are located screening case (1), connecting plate (201) with two sliding column (142) fixed connection, connecting plate (201) middle part fixedly connected with cylinder (202), cylinder (202) and screening case (1) sliding connection, cylinder (202) upper end articulates there is spacing handle (203), spacing handle (203) are located screening case (1) upside, screening case (1) upside assembly is connected with big-end-up spacing ring (204), the end of spacing handle (203) is equipped with the round hole, the size of round hole is unanimous with the size of spacing ring (204) upper end.
5. A tea screening machine with dust removal mechanism as set forth in claim 1, wherein: the front side of the screening box (1) is provided with an outlet of a screening frame (111) and a receiving frame (15), and the other side of the screening box (1) is provided with an outlet of a dust slag frame (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420027580.2U CN221602557U (en) | 2024-01-05 | 2024-01-05 | Tea screening machine with dust removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420027580.2U CN221602557U (en) | 2024-01-05 | 2024-01-05 | Tea screening machine with dust removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221602557U true CN221602557U (en) | 2024-08-27 |
Family
ID=92432563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420027580.2U Active CN221602557U (en) | 2024-01-05 | 2024-01-05 | Tea screening machine with dust removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221602557U (en) |
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2024
- 2024-01-05 CN CN202420027580.2U patent/CN221602557U/en active Active
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| GR01 | Patent grant |