CN220310977U - Screening device for tea - Google Patents
Screening device for tea Download PDFInfo
- Publication number
- CN220310977U CN220310977U CN202323393626.7U CN202323393626U CN220310977U CN 220310977 U CN220310977 U CN 220310977U CN 202323393626 U CN202323393626 U CN 202323393626U CN 220310977 U CN220310977 U CN 220310977U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- fixedly connected
- screening
- rod body
- tea leaves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012216 screening Methods 0.000 title claims abstract description 70
- 241001122767 Theaceae Species 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 238000007873 sieving Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000005192 partition Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Tea And Coffee (AREA)
Abstract
The utility model discloses a screening device for tea, which comprises a screening box, wherein the top of the screening box is fixedly connected with a feed hopper, one side of the screening box is provided with an opening, at least two vibrating pieces are arranged in the screening box and are in transmission connection through a transmission piece, one vibrating piece is driven by a driving device fixedly arranged on the screening box, the two vibrating pieces are fixedly connected with a filter screen, and a partition plate is uniformly and fixedly connected on the filter screen; according to the utility model, through the matched use of the vibrating piece, the filter screen, the auxiliary piece and the like, the filter screen can be driven by the vibrating piece to throw objects on tea leaves, so that the tea leaves continuously move towards the direction of the collecting box, and the screening process of the tea leaves can be completed through the filter screen in the moving process; meanwhile, through the auxiliary parts, tea leaves can be evenly distributed on the filter screen in the tea leaf blanking process, so that the tea leaves can be screened and filtered.
Description
Technical Field
The utility model belongs to the technical field of screening devices, and particularly relates to a screening device for tea.
Background
After the tea is picked, the tea needs to be subjected to processing such as fixation, drying and screening, wherein screening is required to be processed through a screening device, and the screening device drives the filter screen to reciprocate through the reciprocating mechanism, so that screening operation is realized, but the filter screen is generally horizontally arranged for facilitating processing, so that after the screening is finished, the tea also needs to be collected in a manual mode, and the labor intensity of workers is increased.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the screening device for the tea, which effectively solves the problems proposed by the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sieving mechanism for tealeaves, includes the screening case, screening case top fixedly connected with feeder hopper, one side of screening case forms the opening, the inside of screening case is provided with two at least vibrating members, connects through the driving medium transmission between two vibrating members, and one of them vibrating member passes through the drive arrangement drive that fixedly is equipped with on the screening case, and two vibrating members all with filter screen fixed connection, even fixedly connected with baffle on the filter screen.
Preferably, the vibrating piece comprises a first support fixedly connected with the screening box, the first support is rotationally connected with the rotating shaft, the rotating shaft is rotationally connected with the first rod body, the first rod body is rotationally connected with the second rod body, the second rod body is rotationally connected with the third rod body, the third rod body is rotationally connected with the second support, the second support is fixedly connected with the screening box, the second rod body is fixedly connected with a fourth rod body, the fourth rod body is rotationally connected with the third support, and the third support is fixedly connected with the filter screen.
Preferably, the transmission piece comprises two first transmission chain wheels which are fixedly connected with the rotating shafts in the two vibration pieces respectively, and the two first transmission chain wheels are in transmission connection through a transmission chain.
Preferably, an auxiliary piece is arranged below the feed hopper and is used for uniformly dropping tea leaves onto the filter screen; the transmission part further comprises a second transmission chain wheel fixedly connected with the auxiliary part, and the second transmission chain wheel is in transmission connection with the transmission chain.
Preferably, the auxiliary member comprises a driving shaft rotationally connected with the screening box, the driving shaft is fixedly connected with a second driving sprocket, an eccentric wheel is fixedly connected on the driving shaft, a filter screen is arranged above the eccentric wheel, a plurality of linearly arranged feed openings are formed at the bottom of the filter screen, a positioning plate is symmetrically and fixedly connected on the filter screen, a positioning rod is relatively and slidingly connected in a rod hole on the positioning plate, the positioning rod is fixedly connected with the screening box, and a positioning spring is wound on the positioning rod.
Preferably, the inside of the opening is provided with a collecting box, the outside of the opening is provided with an outer baffle fixedly connected with the screening box, the inside of the opening is provided with an inner guide plate fixedly connected with the screening box, and the bottom of the screening box is provided with a discharge hole.
Compared with the prior art, the utility model has the beneficial effects that:
in operation, through the cooperation of the vibrating piece, the filter screen and the like, the filter screen can be driven by the vibrating piece to throw the tea leaves, so that the tea leaves continuously move towards the direction of the collecting box, and the screening process of the tea leaves can be completed through the filter screen in the moving process; meanwhile, through the auxiliary parts, tea leaves can be evenly distributed on the filter screen in the tea leaf blanking process, so that the tea leaves can be screened and filtered.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a screening apparatus for tea leaves according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the screening box according to the present utility model;
FIG. 3 is a schematic diagram of a vibrating member according to the present utility model;
fig. 4 is a schematic view of the auxiliary member structure of the present utility model.
In the figure: 1. a screening box; 101. an opening; 102. an outer baffle plate; 103. an inner guide plate; 104. a discharge port; 2. a vibrating member; 201. a first support; 202. a rotating shaft; 203. a first rod body; 204. a second rod body; 205. a third rod body; 206. a second support; 207. a fourth rod body; 208. a third support; 3. a filter screen; 4. a partition plate; 5. a feed hopper; 6. an auxiliary member; 601. a drive shaft; 602. an eccentric wheel; 603. filtering and screening; 604. a positioning plate; 605. a positioning rod; 606. a positioning spring; 7. a transmission member; 701. a first drive sprocket; 702. a drive chain; 703. a second drive sprocket; 9. and (5) collecting a box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The first embodiment is shown in figures 1-4, the utility model relates to a screening device for tea, which comprises a screening box 1, wherein a feed hopper 5 is fixedly connected to the top of the screening box 1, an opening 101 is formed on one side of the screening box 1, at least two vibrating pieces 2 are arranged in the screening box 1, the two vibrating pieces 2 are in transmission connection through a transmission piece 7, one vibrating piece 2 is driven by a driving device fixedly arranged on the screening box 1, the two vibrating pieces 2 are fixedly connected with a filter screen 3, and a partition plate 4 is uniformly and fixedly connected to the filter screen 3;
through the design, the tea leaves are sent to the filter screen 3 through the feed hopper 5, then one vibrating piece 2 is driven to move through a driving device, such as a driving motor, one vibrating piece 2 drives the other vibrating piece 2 to move through the driving piece 7, the filter screen 3 is driven to move after the two vibrating pieces 2 synchronously act, the screening process of the tea leaves is realized through the filter screen 3, wherein the tea leaves can cross the partition plate 4 along with the movement of the filter screen 3 due to the heavier weight of the tea leaves, and the fragments can fall to the bottom of the screening box 1 through the filter screen 3 after being blocked by the partition plate 4.
The vibrating piece 2 comprises a first support 201 fixedly connected with the screening box 1, the first support 201 is rotationally connected with a rotating shaft 202, the rotating shaft 202 is rotationally connected with a first rod body 203, the first rod body 203 is rotationally connected with a second rod body 204, the second rod body 204 is rotationally connected with a third rod body 205, the third rod body 205 is rotationally connected with a second support 206, the second support 206 is fixedly connected with the screening box 1, a fourth rod body 207 is fixedly connected on the second rod body 204, the fourth rod body 207 is rotationally connected with a third support 208, and the third support 208 is fixedly connected with the filter screen 3;
the transmission piece 7 comprises two first transmission chain wheels 701, the two first transmission chain wheels 701 are fixedly connected with the rotating shafts 202 in the two vibration pieces 2 respectively, and the two first transmission chain wheels 701 are in transmission connection through a transmission chain 702;
by means of the design, the rotary shaft 202 is conveniently driven to rotate through the driving device, the rotary shaft 202 drives the first rod body 203 to move, the first rod body 203 drives the fourth rod body 207 on the second rod body 204 to move, the fourth rod body 207 is matched with the arrangement of the third rod body 205, the filter screen 3 is driven to move through the third support 208, and as the two first driving sprockets 701 are driven through the driving chain 702, the filter screen 3 can be driven to perform continuous parabolic motion from the lower right side of the filter screen 3 to the upper left side of the filter screen 3 through the third support 208 in the two vibrating pieces 2, and tea leaves are screened and meanwhile tea leaves are conveyed.
An auxiliary piece 6 is arranged below the feed hopper 5, and the auxiliary piece 6 is used for uniformly dropping tea leaves onto the filter screen 3; the transmission part 7 further comprises a second transmission chain wheel 703 fixedly connected with the auxiliary part 6, and the second transmission chain wheel 703 is in transmission connection with the transmission chain 702;
by means of the design, the second driving chain wheel 703 is conveniently driven to rotate through the driving chain 702 in the driving piece 7, the second driving chain wheel 703 drives the auxiliary piece 6 to move, tea blanking is more uniform through the auxiliary piece 6, and screening and filtering of the tea blanking are conveniently carried out on the tea blanking.
The auxiliary piece 6 comprises a driving shaft 601 which is rotationally connected with the screening box 1, the driving shaft 601 is fixedly connected with a second driving chain wheel 703, an eccentric wheel 602 is fixedly connected to the driving shaft 601, a filter screen 603 is arranged above the eccentric wheel 602, a plurality of linearly arranged blanking holes are formed at the bottom of the filter screen 603, a positioning plate 604 is symmetrically and fixedly connected to the filter screen 603, a positioning rod 605 is relatively and slidingly connected to a rod hole on the positioning plate 604, the positioning rod 605 is fixedly connected with the screening box 1, and a positioning spring 606 is wound on the positioning rod 605;
by means of the design, the driving shaft 601 is conveniently driven to rotate through the second driving chain wheel 703, the driving shaft 601 drives the eccentric wheel 602 to rotate, the eccentric wheel 602 is matched with the positioning spring 606, the filter screen 603 is enabled to vibrate continuously through the eccentric wheel 602, and therefore tea leaves accumulated in the filter screen 603 are conveniently discharged from each blanking hole.
The inside of the opening 101 is provided with a collecting box 9, the outside of the opening 101 is provided with an outer baffle plate 102 fixedly connected with the screening box 1, the inside of the opening 101 is provided with an inner guide plate 103 fixedly connected with the screening box 1, and the bottom of the screening box 1 is provided with a discharge hole 104;
by means of the design, the tea leaves after screening are conveniently collected through the collecting box 9, the tea leaves after screening conveniently enter the collecting box 9 through the cooperation of the outer baffle plate 102 and the inner guide plate 103, and the chips are conveniently discharged out of the screening box 1 through the discharging hole 104.
Claims (5)
1. The utility model provides a sieving mechanism for tealeaves, includes screening case (1), screening case (1) top fixedly connected with feeder hopper (5), one side of screening case (1) forms opening (101), a serial communication port, the inside of screening case (1) is provided with two at least vibrating pieces (2), is connected through driving piece (7) transmission between two vibrating pieces (2), and one of them vibrating piece (2) is driven through the drive arrangement who is equipped with on screening case (1), two vibrating pieces (2) all are connected with filter screen (3) fixed, evenly fixedly connected with baffle (4) on filter screen (3);
the vibrating piece (2) comprises a first support (201) fixedly connected with the screening box (1), the first support (201) is rotationally connected with a rotating shaft (202), the rotating shaft (202) is rotationally connected with a first rod body (203), the first rod body (203) is rotationally connected with a second rod body (204), the second rod body (204) is rotationally connected with a third rod body (205), the third rod body (205) is rotationally connected with a second support (206), the second support (206) is fixedly connected with the screening box (1), a fourth rod body (207) is fixedly connected on the second rod body (204), the fourth rod body (207) is rotationally connected with a third support (208), and the third support (208) is fixedly connected with the filter screen (3).
2. A screening apparatus for tea leaves as claimed in claim 1, wherein: the transmission part (7) comprises two first transmission chain wheels (701), the two first transmission chain wheels (701) are fixedly connected with the rotating shafts (202) in the two vibration parts (2) respectively, and the two first transmission chain wheels (701) are in transmission connection through a transmission chain (702).
3. A screening apparatus for tea leaves according to claim 2, wherein: an auxiliary piece (6) is arranged below the feed hopper (5), and the auxiliary piece (6) is used for uniformly dropping tea leaves onto the filter screen (3); the transmission part (7) further comprises a second transmission chain wheel (703) fixedly connected with the auxiliary part (6), and the second transmission chain wheel (703) is in transmission connection with the transmission chain (702).
4. A screening apparatus for tea leaves according to claim 3, wherein: auxiliary member (6) include drive shaft (601) with screening case (1) swivelling joint, drive shaft (601) and second drive sprocket (703) fixed connection, fixedly connected with eccentric wheel (602) on drive shaft (601), the top of eccentric wheel (602) is equipped with filter screen (603), the bottom of filter screen (603) forms a plurality of feed openings that are linear arrangement, symmetrical fixedly connected with locating plate (604) on filter screen (603), relative sliding connection has locating lever (605) in the pole downthehole on locating plate (604), locating lever (605) and screening case (1) fixed connection, and encircle on locating lever (605) and have locating spring (606).
5. A screening apparatus for tea leaves as claimed in claim 1, wherein: the inside of opening (101) is provided with collection box (9), and the outside of opening (101) is equipped with outer striker plate (102) with screening case (1) fixed connection, and the inboard of opening (101) is equipped with interior stock guide (103) with screening case (1) fixed connection, and the bottom of screening case (1) is equipped with discharge gate (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323393626.7U CN220310977U (en) | 2023-12-13 | 2023-12-13 | Screening device for tea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323393626.7U CN220310977U (en) | 2023-12-13 | 2023-12-13 | Screening device for tea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220310977U true CN220310977U (en) | 2024-01-09 |
Family
ID=89413856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323393626.7U Active CN220310977U (en) | 2023-12-13 | 2023-12-13 | Screening device for tea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220310977U (en) |
-
2023
- 2023-12-13 CN CN202323393626.7U patent/CN220310977U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216705075U (en) | Pig feed edulcoration device | |
| CN211660448U (en) | Grit screening plant | |
| CN113134417B (en) | Dust fall type processing of rice is with processing apparatus of waste material rice bran | |
| CN111842113B (en) | Ecological rice processing is with screening dust collector | |
| CN112958452A (en) | Sand screening device for municipal building and screening method thereof | |
| CN109909064A (en) | A kind of grains of sand Iron Ore Powder is collected and grains of sand sorting unit | |
| CN220310977U (en) | Screening device for tea | |
| CN112495595B (en) | Rotary full-automatic rice sieving machine | |
| CN117244781A (en) | Chinese-medicinal material processing sieve device that shakes | |
| CN112452426A (en) | Electric sand screening machine for building | |
| CN116422567A (en) | Rapeseed oil production and preparation method | |
| CN110411149A (en) | Drying equipment is used in a kind of production of solid composite fertilizer material | |
| CN208560763U (en) | A kind of tea-conveying device | |
| CN113019513B (en) | Energy-saving and environment-friendly concrete crushing and sorting equipment | |
| CN108722875A (en) | Novel paddy screening machine | |
| CN212141736U (en) | Filter residue filter equipment for bio-pharmaceuticals | |
| CN114146922A (en) | Seed selection device of agricultural seeding machinery | |
| CN114472160A (en) | Molecular sieve production equipment | |
| CN209334197U (en) | A kind of automatic sieving machine | |
| CN112478820B (en) | Friction type conveyor capable of feeding and discharging materials conveniently and automatically | |
| CN217069610U (en) | A dual screening plant for prickly ash oil preparation preliminary treatment | |
| CN216936932U (en) | Shaking type anti-blocking mechanism of rice grain sorting machine | |
| CN217664539U (en) | A screening plant for sieving fertilizer crude | |
| CN109453991A (en) | A kind of automatic sieving machine | |
| CN220559793U (en) | Apricot kernel primary dressing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |