CN211538557U - Tea leaf screening structure for tea plucking machine - Google Patents
Tea leaf screening structure for tea plucking machine Download PDFInfo
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- CN211538557U CN211538557U CN201922400970.1U CN201922400970U CN211538557U CN 211538557 U CN211538557 U CN 211538557U CN 201922400970 U CN201922400970 U CN 201922400970U CN 211538557 U CN211538557 U CN 211538557U
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- 241001122767 Theaceae Species 0.000 title claims abstract description 69
- 239000000428 dust Substances 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007873 sieving Methods 0.000 description 5
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- 239000002994 raw material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model provides a tea leaf screening structure for tea-leaf picker. Tea leaf screening structure for tea-leaf picker, comprising a base plate, one side fixedly connected with backup pad of bottom plate, the top fixedly connected with diaphragm of backup pad, one side of backup pad is rotated through the connecting plate and is connected with the framework, the first baffle of top fixedly connected with of framework one side, one side fixedly connected with fixed block of diaphragm bottom, the bottom fixedly connected with motor of fixed block, the output shaft fixedly connected with cam of motor. The utility model provides a tea-leaf screening structure for tea-leaf picker carries out vibration treatment through the framework to the screening, drives the state that the tea-leaf was in vibration from top to bottom in the screening, and the effectual phenomenon of having avoided the tea-leaf to block up the screening mesh has improved screening efficiency, makes the inside dust of tea-leaf obtain fine cleaing away through the dust extractor, in addition the utility model discloses a set up ejection of compact pipeline and make more convenient when collecting the processing to the tea-leaf that the screening finishes.
Description
Technical Field
The utility model relates to a dark green screening field especially relates to a dark green screening structure of tea-leaf for tea-leaf picker.
Background
The tea leaves, which are leaves just picked from a tea garden and are used as raw materials for processing into dry tea or finished tea, should be picked at a proper time, too tender and too old, and have a lot of impurity dust, so that the impurities and the tea leaves need to be separated, and then the tea leaves are collected together for the next process.
Tea leaf screening structure for tea plucker among the prior art is when sieving the tea leaf, takes place the phenomenon that the tea leaf blockked up the screening net easily for screening efficiency and quality are all low, can not be fine when sieving in addition carry out fine processing to the dust in the tea leaf.
Therefore, it is necessary to provide a tea leaf screening structure for a tea plucking machine to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tea-leaf screening structure for tea-leaf picker has solved the tea-leaf picker screening structure for tea-leaf picker among the prior art and is sieving the tea-leaf, takes place the problem of the phenomenon that the tea-leaf blockked up the screening net easily.
For solving the technical problem, the utility model provides a pair of tea-leaf screening structure for tea-leaf picker, comprising a base plate, one side fixedly connected with backup pad of bottom plate, the top fixedly connected with diaphragm of backup pad, there is the framework one side of backup pad through slide sliding connection, the first baffle of top fixedly connected with of framework one side, one side fixedly connected with fixed block of diaphragm bottom, the bottom fixedly connected with motor of fixed block, the output shaft fixedly connected with cam of motor, the bottom of cam contacts with the top of first baffle.
Preferably, the top of framework one side and the equal fixedly connected with second baffle in bottom of opposite side, two the equal fixedly connected with telescopic link in one side that the second baffle leaves, two the equal fixedly connected with base of one end that the telescopic link leaves, one the bottom of base and one side fixed connection at bottom plate top, another the base and one side fixed connection of diaphragm bottom, two the surface of telescopic link all is overlapped and is equipped with the spring.
Preferably, one side of the inner wall of the frame body is rotatably connected with a screening plate, the back and the front of the screening plate are respectively connected with the back and the front of the inner wall of the frame body in a sliding manner, the bottom of one side of the inner wall of the frame body is fixedly connected with a hydraulic telescopic rod, and the top end of the hydraulic telescopic rod is fixedly connected with one side of the bottom of the screening plate.
Preferably, the bottom of the frame body is communicated with the funnel, a material collecting box is arranged on one side of the top of the bottom plate, a discharging pipeline penetrates through the top of one side of the frame body, and a pipe cover is hinged to the bottom of one end of the discharging pipeline through a hinge.
Preferably, the equal fixedly connected with connecting block in both sides of diaphragm bottom, two fixedly connected with connecting plate between the relative one side of connecting block, the dust extractor is passed through pillar fixedly connected with in one side at diaphragm top.
Preferably, the dust extraction end of dust extractor is communicated with a first conduit, the bottom end of first conduit runs through diaphragm and connecting plate in proper order and extends to the outside of connecting plate, the bottom end of first conduit is provided with the filter screen.
Preferably, a dust collection box is fixedly connected to one side of the top of the transverse plate and one side of the dust extractor, a dust outlet end of the dust extractor is communicated with a second guide pipe, and one end of the second guide pipe penetrates through the dust collection box and extends into the dust collection box.
Compared with the prior art, the utility model provides a tea leaf screening structure for tea-leaf picker has following beneficial effect:
the utility model provides a tea leaf screening structure for tea plucker, through putting tea leaf into the frame body, the motor is started, the motor drives the cam to rotate, the cam rotates and collides with the first baffle plate on the frame body, so that the first baffle plate vibrates up and down, the first baffle plate drives the frame body and the connecting plate to rock up and down along the supporting plate, thereby screening the tea leaf on the screening plate in the frame body, the telescopic rod and the spring arranged at the top and the bottom of the frame body can keep stable amplitude when the frame body rocks up and down, after screening is finished, the tea leaf of large leaf stem is remained in the frame body by the screening plate, and the tea leaf of small leaf stem passes through the screening plate and is guided into the receiving box through the funnel to be collected, the frame body vibrates up and down through the cam, screening is faster, the blockage of the tea leaf is avoided, the screening efficiency is reduced, in addition, some dust mixed in the tea leaf which is vibrating and screening in the frame body can be processed through the dust extractor, avoided the dust to cause too much pollution to the tea leaf in vibration screening, through opening the tube cap, started hydraulic telescoping rod, hydraulic telescoping rod drives the screening board and rises, and the tea leaf of the big leaf stem on the board that will screen is derived through ejection of compact pipeline and is collected for conveniently collect more in the tea leaf that finishes screening, practiced thrift the screening time, improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a tea leaf screening structure for a tea plucking machine according to the present invention;
fig. 2 is a partially enlarged view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. the bottom plate, 2, the backup pad, 3, the diaphragm, 4, the slide, 5, the framework, 6, first baffle, 7, the fixed block, 8, the motor, 9, the cam, 10, the second baffle, 11, the telescopic link, 12, the base, 13, the screening board, 14, hydraulic telescoping rod, 15, the funnel, 16, the collecting box, 17, the ejection of compact pipeline, 18, the tube cap, 19, the connecting block, 20, the connecting plate, 21, the dust extractor, 22, first pipe, 23, the filter screen, 24, the dust collection box, 25, the second pipe, 26, the spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a tea leaf sieving structure for a tea plucking machine according to a preferred embodiment of the present invention; fig. 2 is a partially enlarged view of a portion a shown in fig. 1. The tea leaf screening structure for the tea plucking machine comprises a bottom plate 1, a supporting plate 2 is fixedly connected to one side of the bottom plate 1, a transverse plate 3 is fixedly connected to the top of the supporting plate 2, a frame body 5 is slidably connected to one side of the supporting plate 2 through a sliding plate 4, a first baffle 6 is fixedly connected to the top of one side of the frame body 5, a fixed block 7 is fixedly connected to one side of the bottom of the transverse plate 3, a motor 8 is fixedly connected to the bottom of the fixed block 7, a cam 9 is fixedly connected to an output shaft of the motor 8, the bottom of the cam 9 is in contact with the top of the first baffle 6, the motor 8 is a three-phase asynchronous motor, an external power supply is needed, the motor 8 is started, the motor 8 drives the cam 9 to rotate, the cam 9 rotates to collide against the first baffle 6 on the frame body 5, the first baffle 6 vibrates, thereby screening the tea leaves on the screening plate 13 in the frame body 5.
The equal fixedly connected with second baffle 10 in the top of framework 5 and the bottom of opposite side, two the equal fixedly connected with telescopic link 11 in one side that second baffle 10 leaves mutually, two the equal fixedly connected with base 12 in one end that telescopic link 11 leaves mutually, one the bottom of base 12 and one side fixed connection at 1 top of bottom plate, another one side fixed connection of base 12 and diaphragm 3 bottom, two the surface of telescopic link 11 all overlaps and is equipped with spring 26, and telescopic link 11 and the spring 26 that set up through the top of framework 5 and bottom make framework 5 can remain stable range when carrying out the oscillatorious, avoid framework 5 to strike bottom plate 1 and diaphragm 3 when carrying out vibrations from top to bottom and cause the damage.
One side of the inner wall of the frame body 5 is rotatably connected with a screening plate 13, the back and the front of the screening plate 13 are respectively connected with the back and the front of the inner wall of the frame body 5 in a sliding manner, the bottom fixedly connected with a hydraulic telescopic rod 14 is arranged on one side of the inner wall of the frame body 5, the top end of the hydraulic telescopic rod 14 is fixedly connected with one side of the bottom of the screening plate 13, a hydraulic telescopic rod 14 is started, the hydraulic telescopic rod 14 drives the screening plate 13 to rise, and the tea leaves of the large leaf stems on the screening plate 13 are guided out through a discharging pipeline 17 to be collected.
The bottom intercommunication of framework 5 one side has funnel 15, one side at bottom plate 1 top is provided with material collecting box 16, the top of framework 5 one side is run through there is ejection of compact pipeline 17, the bottom of ejection of compact pipeline 17 one end is articulated through the hinge has tube cap 18, avoids when sieving the tea leaf through setting up tube cap 18, and the tea leaf spills through ejection of compact pipeline 17.
Equal fixedly connected with connecting block 19 in both sides of diaphragm 3 bottom, two fixedly connected with connecting plate 20 between the relative one side of connecting block 19, pillar fixedly connected with dust extractor 21 is passed through to one side at diaphragm 3 top, and dust extractor 21 external power supply, the outside is provided with opens the stop switch.
The dust extraction end of the dust extractor 21 is communicated with a first guide pipe 22, the bottom end of the first guide pipe 22 sequentially penetrates through the transverse plate 3 and the connecting plate 20 and extends to the outside of the connecting plate 20, a filter screen 23 is arranged at the bottom end of the first guide pipe 22, the situation that some tea leaves with too light weight are also sucked into the first guide pipe 22 due to the arrangement of the filter screen 23 is avoided, and dust passes through the filter screen 23 and is guided into a dust collection box 24 by the dust extractor 21.
One side at diaphragm 3 top and be located one side fixedly connected with dust collection box 24 of dust extractor 21, the play dirt end intercommunication of dust extractor 21 has second pipe 25, the inside that dust collection box 24 just extended to dust collection box 24 is run through to the one end of second pipe 25, can handle some dusts that mix in the tea leaves that are carrying out the vibration screening in the framework 5 through dust extractor 21, has avoided the dust to cause too much pollution to tea leaves in the vibration screening.
The utility model provides a tea-leaf screening structure for tea-leaf picker's theory of operation as follows:
the tea leaves are put into the frame body 5, the motor 8 is started, the motor 8 drives the cam 9 to rotate, the cam 9 rotates to collide with the first baffle 6 on the frame body 5, the first baffle 6 vibrates up and down, the first baffle 6 drives the frame body 5 and the sliding plate 4 to slide up and down along the supporting plate 2, so that the tea leaves on the screening plate 13 in the frame body 5 are screened, the frame body 5 can keep a stable amplitude when swaying up and down through the telescopic rod 11 and the spring 26 arranged at the top and the bottom of the frame body 5, the dust extractor 21 is started, some dust mixed in the tea leaves subjected to vibration screening in the frame body 5 can be extracted and guided into the dust collection box 24 through the first guide pipe 22 for collection processing, after screening is finished, the tea leaves of large leaf stems are left in the frame body 5 through the screening plate 13, and the tea leaves of small leaf stems are guided into the collection box 16 through the funnel 15 for collection, through opening tube cap 18, start hydraulic telescoping rod 14, hydraulic telescoping rod 14 drives screening board 13 and rises, and the tea leaves of the big leaf stem on the board 13 that will screen are derived through ejection of compact pipeline 17 and are collected.
Compared with the prior art, the utility model provides a tea leaf screening structure for tea-leaf picker has following beneficial effect:
through putting into framework 5 with the tea leaf, starter motor 8, motor 8 drives cam 9 and rotates, cam 9 rotates first baffle 6 that collides framework 5, make first baffle 6 vibrations from top to bottom, first baffle 6 drives framework 5 and slide 4 and slides from top to bottom along backup pad 2, thereby filter the tea leaf on the inside screening board 13 of framework 5, telescopic link 11 and spring 26 that set up through framework 5 top and bottom make framework 5 can keep stable range when rocking from top to bottom, after the screening finishes, the tea leaf of big leaf stem is stayed in framework 5 by screening board 13, and the tea leaf of little leaf stem passes through screening board 13 and collects in leading-in collecting box 16 through funnel 15, make framework 5 vibrate from top to bottom through cam 9, make the screening more quick, avoid taking place the tea leaf and block up the mesh, make screening efficiency reduce the phenomenon, in addition can be to some dusts that mix in the tea leaf that is vibrating screening in framework 5 through dust extractor 21 Handle, avoided the dust to cause too much pollution to the tea leaf in vibration screening, through opening tube cap 18, start hydraulic telescoping rod 14, hydraulic telescoping rod 14 drives screening board 13 and rises, and the tea leaf of the big stem of leaf on the board 13 that will screen is derived through ejection of compact pipeline 17 and is collected for conveniently collect more the tea leaf that finishes screening, practiced thrift the screening time, improved work efficiency.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a tea leaf screening structure for tea-leaf picker, includes bottom plate (1), its characterized in that: the utility model discloses a novel motor support plate, including bottom plate (1), one side fixedly connected with backup pad (2) of bottom plate (1), top fixedly connected with diaphragm (3) of backup pad (2), there is framework (5) one side of backup pad (2) through slide (4) sliding connection, the first baffle of top fixedly connected with (6) of framework (5) one side, one side fixedly connected with fixed block (7) of diaphragm (3) bottom, the bottom fixedly connected with motor (8) of fixed block (7), the output shaft fixedly connected with cam (9) of motor (8), the bottom of cam (9) contacts with the top of first baffle (6).
2. The tea leaf screening structure for the tea plucking machine according to claim 1, wherein the top of one side and the bottom of the other side of the frame body (5) are both fixedly connected with a second baffle (10), the two sides, away from each other, of the second baffle (10) are both fixedly connected with telescopic rods (11), the two ends, away from each other, of the telescopic rods (11) are both fixedly connected with bases (12), one of the bottoms of the bases (12) is fixedly connected with one side of the top of the bottom plate (1), the other of the bases (12) is fixedly connected with one side of the bottom of the transverse plate (3), and springs (26) are sleeved on the surfaces of the two telescopic rods (11).
3. The tea leaf screening structure for the tea plucking machine according to claim 2, wherein one side of the inner wall of the frame body (5) is rotatably connected with a screening plate (13), the back and the front of the screening plate (13) are respectively in sliding connection with the back and the front of the inner wall of the frame body (5), the bottom of one side of the inner wall of the frame body (5) is fixedly connected with a hydraulic telescopic rod (14), and the top end of the hydraulic telescopic rod (14) is fixedly connected with one side of the bottom of the screening plate (13).
4. The tea leaf screening structure for the tea plucker according to claim 1, wherein the bottom of the frame body (5) is communicated with a funnel (15), one side of the top of the bottom plate (1) is provided with a material collecting box (16), the top of one side of the frame body (5) is penetrated with a discharging pipeline (17), and the bottom of one end of the discharging pipeline (17) is hinged with a pipe cover (18) through a hinge.
5. The tea leaf screening structure for the tea plucking machine as claimed in claim 1, wherein both sides of the bottom of the transverse plate (3) are fixedly connected with connecting blocks (19), a connecting plate (20) is fixedly connected between the opposite sides of the two connecting blocks (19), and one side of the top of the transverse plate (3) is fixedly connected with a dust extractor (21) through a support column.
6. The tea leaf screening structure for the tea plucker according to claim 5, wherein a dust extraction end of the dust extractor (21) is communicated with a first conduit (22), a bottom end of the first conduit (22) penetrates through the transverse plate (3) and the connecting plate (20) in sequence and extends to the outside of the connecting plate (20), and a filter screen (23) is arranged at a bottom end of the first conduit (22).
7. The tea leaf screening structure for the tea plucking machine according to claim 1, wherein a dust collection box (24) is fixedly connected to one side of the top of the transverse plate (3) and one side of the dust plucking machine (21), a dust outlet end of the dust plucking machine (21) is communicated with a second conduit (25), and one end of the second conduit (25) penetrates through the dust collection box (24) and extends into the dust collection box (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922400970.1U CN211538557U (en) | 2019-12-27 | 2019-12-27 | Tea leaf screening structure for tea plucking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922400970.1U CN211538557U (en) | 2019-12-27 | 2019-12-27 | Tea leaf screening structure for tea plucking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211538557U true CN211538557U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922400970.1U Expired - Fee Related CN211538557U (en) | 2019-12-27 | 2019-12-27 | Tea leaf screening structure for tea plucking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211538557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522740A (en) * | 2021-07-23 | 2021-10-22 | 武汉长千通万信息科技有限公司 | Rapeseed is reaped and is used mechanical type edulcoration equipment |
| CN116099751A (en) * | 2023-02-08 | 2023-05-12 | 黑龙江省农业科学院耕作栽培研究所 | Wild soybean breeding classifying and screening device and application method thereof |
-
2019
- 2019-12-27 CN CN201922400970.1U patent/CN211538557U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522740A (en) * | 2021-07-23 | 2021-10-22 | 武汉长千通万信息科技有限公司 | Rapeseed is reaped and is used mechanical type edulcoration equipment |
| CN116099751A (en) * | 2023-02-08 | 2023-05-12 | 黑龙江省农业科学院耕作栽培研究所 | Wild soybean breeding classifying and screening device and application method thereof |
| CN116099751B (en) * | 2023-02-08 | 2023-08-18 | 黑龙江省农业科学院耕作栽培研究所 | Wild soybean breeding classifying and screening device and application method thereof |
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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: 20200922 |