CN218902626U - Multistage screening device of defective goods for white tea processing - Google Patents
Multistage screening device of defective goods for white tea processing Download PDFInfo
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- CN218902626U CN218902626U CN202223239217.7U CN202223239217U CN218902626U CN 218902626 U CN218902626 U CN 218902626U CN 202223239217 U CN202223239217 U CN 202223239217U CN 218902626 U CN218902626 U CN 218902626U
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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
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- 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 relates to the technical field of tea processing, and provides a defective product multistage screening device for white tea processing, which comprises a mounting frame, a feeding hopper, a linear vibration motor, a vibrating plate, a movable hole, a vibrating screen, a connecting frame, a supporting frame and a buffer mechanism, wherein the feeding hopper is arranged at the top end of the mounting frame, the linear vibration motor is arranged at the top of the right side of the mounting frame, the vibrating plate is arranged at the output end of the linear vibration motor, the movable hole is arranged at the left side of the mounting frame, the vibrating screen is inserted in the movable hole, the connecting frame is arranged at the right side of the vibrating screen, the connecting frame is sleeved on the outer side of a fixed support, the inner cavity of the movable hole is provided with the supporting frame, and the inner wall of the supporting frame is provided with the buffer mechanism. According to the utility model, the linear vibration motor is controlled to start, the vibration plate is driven to vibrate, the vibration sieve is driven to reciprocate left and right, white tea is screened, smaller tea leaves in the white tea fall downwards, and the white tea slides leftwards and downwards due to the influence of vibration through the limiting plate, so that the limiting plate can flatten the tea leaves, the thickness of the tea leaves in the vibration sieve is reduced, and the screening quality of the tea leaves can be improved.
Description
Technical Field
The utility model relates to the technical field of tea processing, in particular to a defective product multistage screening device for white tea processing.
Background
The white tea belongs to micro-fermented tea and is the traditional famous tea created by Chinese tea farmers. One of Chinese six big teas. The tea is processed by sun drying or slow fire drying without fixation or rolling. The tea is mainly bud head, and is named as silver snow.
When processing white tea, need carry out the screening many times to white tea, carry out the screening classification to the tealeaves of size difference in the white tea, current sieving mechanism to white tea, inconvenient carry out multistage screening to white tea, and inconvenient change the screening frame according to the screening purpose, and the unable spreading out of tealeaves of too much is piled up in screening frame middle part, lead to unable thoroughly screening out the defective goods therein, a vertical multistage sieving mechanism for tea processing that is proposed like chinese patent publication No. CN215507733U, wherein tealeaves is arranged in the screening groove, tealeaves pile up after in the screening groove, it is poor to stand out tealeaves, pile up more tealeaves and lead to the screening effect, propose a defective goods multistage sieving mechanism for white tea processing to solve the above-mentioned problem that proposes to the above condition.
Disclosure of Invention
The utility model provides a multi-stage screening device for defective products in white tea processing, which aims to solve the problems that the existing screening device for white tea is inconvenient to carry out multi-stage screening on the white tea, the screening frame is inconvenient to replace according to the screening purpose, and excessive tea leaves piled in the middle of the screening frame cannot be spread out, so that defective products in the white tea cannot be thoroughly screened out.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a multistage screening device of defective goods for white tea processing, which comprises a mounting rack, the feeder hopper is installed on the top of mounting bracket, the linear vibration motor is installed at the top on mounting bracket right side, the fly leaf is installed to the mounting bracket is passed to linear vibration motor's output, the fixed bolster of bilateral symmetry is installed in the left side of fly leaf, the movable hole of bilateral symmetry is installed in the left side of mounting bracket, the inside activity in movable hole is interlude respectively has the shale shaker, the link is all installed on the right side of shale shaker, the link suit is in the outside of fixed bolster, fixing bolt is installed on the right side of link, fixing bolt's left side and fixed bolster threaded connection, the support frame is installed to the bottom of movable hole inner chamber, buffer gear is installed to the left inner wall of support frame, the movable rod is installed in the left side of shale shaker bottom, the left side of movable rod passes in the inside of support frame and contacts with buffer gear, the guide frame of bilateral symmetry is installed in the left side of mounting bracket, the guide frame is located the bottom of shale shaker left side respectively, conveying mechanism is all installed to the inside of guide frame, the bottom of guide plate is installed to the left side of guide plate, the left side of guide plate passes the bottom of left side of guide plate.
Preferably, the conveying mechanism comprises conveying rollers movably mounted on the front side and the rear side of the left inner wall of the material guiding frame, the outer sides of the two conveying rollers are sleeved with a conveyor belt together, a driving motor is mounted at the bottom of the left side of the material guiding frame, and an output shaft of the driving motor penetrates through the material guiding frame to be connected with the conveying rollers.
Preferably, the buffer gear is including installing the buffer sleeve at the left inner wall of support frame, and buffer spring is installed to the interior bottom wall of buffer sleeve, and movable baffle is installed on buffer spring's top, and the buffer rod is installed on movable baffle's top, and the left side and the buffer rod of movable rod contact.
Preferably, the left side of shale shaker bottom is installed the supporting pulley of fore-and-aft symmetry, the bottom of supporting pulley all contacts with the top of support frame.
Preferably, limiting plates are arranged in the vibrating screen.
Preferably, the mounting.
Self-locking casters are arranged at four corners of the bottom end of the frame.
The utility model has the following beneficial effects:
(1) According to the utility model, tea leaves can be led into the mounting frame through the feeding hopper, so that the white tea leaves fall into the vibrating screen above, the vibrating screen can be driven to vibrate by controlling the linear vibrating motor to drive the vibrating screen to reciprocate left and right, the white tea can be screened, smaller tea leaves in the white tea fall downwards, the white tea leaves can slide leftwards and downwards under the influence of vibration through the effect of the limiting plate, the limiting plate can flatten the tea leaves, the thickness of the tea leaves in the vibrating screen is reduced, the screening quality of the tea leaves can be improved, the fallen tea leaves can be finely screened again through the vibrating screen below, the broken residues in the tea leaves fall onto the guide plate, the broken residues can slide downwards out of the mounting frame from the guide plate, multi-stage screening can be carried out on the tea leaves, and the screening quality of the tea leaves is improved;
(2) According to the utility model, the tea leaves screened from the left side of the vibrating screen can be contained through the conveyor belt, the conveyor belt can be driven to convey the screened tea leaves through the driving motor to control the conveying roller to rotate, the screened tea leaves are conveniently guided out, the vibrating screen drives the movable rod to have a trend of reciprocating left and right through the contact of the movable rod and the buffer rod, the vibrating screen can be buffered through the action of the buffer spring, the vibrating screen slides at the top of the supporting frame through the supporting pulley, friction impact is formed between the vibrating screen and the whole equipment, the connecting frame is arranged on the fixed support through the fixing bolt, the vibrating screen in the mounting frame is conveniently replaced, and the vibrating screen is convenient to replace according to different sizes of the screened tea leaves.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at B in FIG. 1;
FIG. 4 is a schematic diagram of a first embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a second embodiment of the present utility model.
In the figure: 1. a mounting frame; 2. a material guide plate; 3. a linear vibration motor; 4. a vibration plate; 5. a feed hopper; 6. a limiting plate; 7. a conveying mechanism; 71. a conveying roller; 72. a conveyor belt; 73. a driving motor; 8. a vibrating screen; 9. a buffer mechanism; 91. a buffer sleeve; 92. a buffer spring; 93. a movable baffle; 94. a buffer rod; 10. a material guiding frame; 11. a movable hole; 12. a movable rod; 13. a support frame; 14. a supporting pulley; 15. a fixed bracket; 16. a connecting frame; 17. a fixing bolt; 18. self-locking castor.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 to 5, a defective product multistage screening device for white tea processing comprises a mounting frame 1, a feed hopper 5 is mounted at the top end of the mounting frame 1, tea leaves can be led into the inside of the mounting frame 1 through the feed hopper 5, so that white tea falls into a vibrating screen 8 above, a linear vibrating motor 3 is mounted at the top of the right side of the mounting frame 1, a vibrating plate 4 is mounted at the output end of the linear vibrating motor 3 through the mounting frame 1, a fixing bracket 15 which is vertically symmetrical is mounted at the left side of the vibrating plate 4, movable holes 11 which are vertically symmetrical are mounted at the left side of the mounting frame 1, vibrating screens 8 are respectively movably inserted in the inside of the movable holes 11, limiting plates 6 are mounted in the inside of the vibrating screens 8, the vibrating screen 4 can be driven to vibrate by controlling the linear vibrating motor 3, the vibrating screen 8 can be driven to reciprocate left and right, white tea can be screened, the smaller tea leaves in the white tea drop downwards, and the white tea can slide leftwards and downwards due to the influence of vibration through the effect of the limiting plate 6, so that the limiting plate 6 can flatten the tea leaves, the thickness of the tea leaves in the vibrating screen 8 is reduced, the screening quality of the tea leaves can be improved, the fallen tea leaves can be screened again through the vibrating screen 8 below, the connecting frame 16 is arranged on the right side of the vibrating screen 8, the connecting frame 16 is sleeved on the outer side of the fixed support 15, the fixed bolt 17 is arranged on the right side of the connecting frame 16, the left side of the fixed bolt 17 is in threaded connection with the fixed support 15, the connecting frame 16 is arranged on the fixed support 15 through the fixed bolt 17, the vibrating screen 8 inside the mounting frame 1 is conveniently replaced, the vibrating screen 8 is conveniently replaced according to the different sizes of the screened tea leaves, the supporting frame 13 is arranged at the bottom of the inner cavity of the movable hole 11, the supporting pulley 14 of fore-and-aft symmetry is installed in the left side of shale shaker 8 bottom, the bottom of supporting pulley 14 all contacts with the top of support frame 13, slide at the top of support frame 13 through supporting pulley 14, form friction impact between placing shale shaker 8 and the whole equipment, buffer gear 9 is installed to the left inner wall of support frame 13, movable rod 12 is installed in the left side of shale shaker 8 bottom, movable rod 12's left side passes in the inside of support frame 13 and contacts with buffer gear 9, the guide frame 10 of upper and lower symmetry is installed in the left side of mounting bracket 1, the guide frame 10 is located the bottom of shale shaker 8 left side respectively, conveying mechanism 7 is all installed to the inside of guide frame 10, guide plate 2 is installed to the bottom of the right inner wall of mounting bracket 1, the left side of guide plate 2 passes the bottom of mounting bracket 1, the broken slag in the tealeaves drops on guide plate 2, make the broken slag slide out mounting bracket 1 downwards from guide plate 2, can carry out multistage screening to tealeaves, the screening quality of tealeaves has been promoted, the castor 18 is all installed to the four corners of mounting bracket 1 bottom, it is convenient to remove whole device to auto-lock 18.
Embodiment one:
as shown in fig. 4, the conveying mechanism 7 includes conveying rollers 71 movably mounted on front and rear sides of the left inner wall of the material guiding frame 10, a conveyor belt 72 is sleeved on the outer sides of the two conveying rollers 71, a driving motor 73 is mounted at the bottom of the left side of the material guiding frame 10, an output shaft of the driving motor 73 penetrates through the material guiding frame 10 to be connected with the conveying rollers 71, tea leaves in the vibrating screen 8 slide leftwards under the influence of vibration and fall onto the conveyor belt 72, the conveying rollers 71 are controlled to rotate by the driving motor 73, the conveyor belt 72 can be driven to convey screened tea leaves, and the screened tea leaves are conveniently guided out.
Embodiment two:
as shown in fig. 5, the buffer mechanism 9 includes a buffer sleeve 91 mounted on the left inner wall of the support frame 13, a buffer spring 92 is mounted on the inner bottom wall of the buffer sleeve 91, a movable baffle 93 is mounted on the top end of the buffer spring 92, a buffer rod 94 is mounted on the top end of the movable baffle 93, the left side of the movable rod 12 is in contact with the buffer rod 94, the vibrating screen 8 drives the movable rod 12 to have a tendency of reciprocating left and right, and the vibrating screen 8 can be buffered through the action of the buffer spring 92.
In the utility model, when a user uses the device, the vibrating screen 8 is arranged in the mounting frame 1, the connecting frame 16 on the right side of the vibrating screen 8 is sleeved outside the fixed support 15, the fixed bolt 17 is used for fixing the connecting frame 16 and the fixed support 15, then the left side of the movable rod 12 is inserted in the supporting frame 13, the left side of the movable rod 12 is contacted with the buffer rod 94, white tea is led into the mounting frame 1 through the feeding hopper 5, the white tea falls into the vibrating screen 8 above, the linear vibrating motor 3 is started to drive the vibrating screen 8 to reciprocate left and right, the white tea can be screened, smaller tea leaves in the white tea fall downwards, the limit plate 6 can be used for flattening the tea leaves due to the influence of vibration, the white tea leaves fall into the vibrating screen 8 with larger mesh number below for screening, the broken slag in the tea leaves falls onto the guide plate 2, the broken slag slides downwards out of the mounting frame 1 from the guide plate 2, the white tea leaves fall from the left side of the vibrating screen 8 and fall out of the vibrating motor and the conveyor belt 71 is controlled to rotate, and the conveyor belt 72 can be controlled to rotate and the conveyor belt 72 can be screened.
From the foregoing description, those skilled in the art will readily devise numerous variations and modifications without departing from the spirit of the utility model.
Claims (6)
1. The utility model provides a multistage screening device of defective goods for white tea processing, including mounting bracket (1), feeder hopper (5), linear vibration motor (3), feeder hopper (5) are installed on the top of mounting bracket (1), linear vibration motor (3) are installed at the top on mounting bracket (1) right side, characterized in that, vibrating plate (4) are installed to the output of linear vibration motor (3), fixed bolster (15) of bilateral symmetry are installed in the left side of vibrating plate (4), movable hole (11) of bilateral symmetry are installed in the left side of mounting bracket (1), the inside of movable hole (11) is movably respectively alternated there is vibrating screen (8), link (16) are all installed on the right side of vibrating screen (8), link (16) suit is in the outside of fixed bolster (15), fixing bolt (17) are installed on the right side of link (16), the left side and the threaded connection of fixing bolt (17), support frame (13) are installed to the bottom of movable hole (11) inner chamber, buffer gear (9) are installed to the left inner wall of support frame (13), the inside of screen (8) is installed in the left side of movable lever (12) and is contacted with the inside of the support frame (13) of movable lever (12), and the left side of the mounting frame (1) is provided with a material guide frame (10) which is vertically symmetrical, the material guide frames (10) are respectively positioned at the bottoms of the left sides of the vibrating screens (8), the interiors of the material guide frames (10) are provided with conveying mechanisms (7), the bottoms of the right inner walls of the mounting frame (1) are provided with material guide plates (2), and the left sides of the material guide plates (2) penetrate through the bottoms of the left sides of the mounting frame (1).
2. The multi-stage screening device for defective products for white tea processing according to claim 1, wherein the conveying mechanism (7) comprises conveying rollers (71) movably mounted on the front side and the rear side of the left inner wall of the material guiding frame (10), a conveying belt (72) is sleeved on the outer sides of the two conveying rollers (71) together, a driving motor (73) is mounted at the bottom of the left side of the material guiding frame (10), and an output shaft of the driving motor (73) penetrates through the material guiding frame (10) to be connected with the conveying rollers (71).
3. The multi-stage screening device for defective products for white tea processing according to claim 1, wherein the buffer mechanism (9) comprises a buffer sleeve (91) installed on the left inner wall of the supporting frame (13), a buffer spring (92) is installed on the inner bottom wall of the buffer sleeve (91), a movable baffle (93) is installed on the top end of the buffer spring (92), a buffer rod (94) is installed on the top end of the movable baffle (93), and the left side of the movable rod (12) is in contact with the buffer rod (94).
4. The multi-stage screening device for defective products for white tea processing according to claim 1, wherein a supporting pulley (14) which is symmetrical in front and back is installed on the left side of the bottom end of the vibrating screen (8), and the bottom ends of the supporting pulleys (14) are contacted with the top of the supporting frame (13).
5. The multi-stage screening device for defective products for white tea processing according to claim 1 or 4, wherein limiting plates (6) are installed inside the vibrating screen (8).
6. The multi-stage screening device for defective products for white tea processing according to claim 1, wherein self-locking casters (18) are mounted at four corners of the bottom end of the mounting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223239217.7U CN218902626U (en) | 2022-12-05 | 2022-12-05 | Multistage screening device of defective goods for white tea processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223239217.7U CN218902626U (en) | 2022-12-05 | 2022-12-05 | Multistage screening device of defective goods for white tea processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218902626U true CN218902626U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223239217.7U Active CN218902626U (en) | 2022-12-05 | 2022-12-05 | Multistage screening device of defective goods for white tea processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218902626U (en) |
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2022
- 2022-12-05 CN CN202223239217.7U patent/CN218902626U/en active Active
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