CN214107855U - High-efficient tealeaves screening installation - Google Patents

High-efficient tealeaves screening installation Download PDF

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Publication number
CN214107855U
CN214107855U CN202022569229.0U CN202022569229U CN214107855U CN 214107855 U CN214107855 U CN 214107855U CN 202022569229 U CN202022569229 U CN 202022569229U CN 214107855 U CN214107855 U CN 214107855U
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China
Prior art keywords
fixedly connected
box
motor
sleeve
bearing box
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Active
Application number
CN202022569229.0U
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Chinese (zh)
Inventor
饶孙仙
项松俊
谢美香
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Zhejiang Xianghui Tea Co ltd
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Zhejiang Xianghui Tea Co ltd
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Priority to CN202022569229.0U priority Critical patent/CN214107855U/en
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Abstract

The utility model discloses a high-efficient tealeaves screening installation, including box and screen cloth, the first sleeve of fixedly connected with on the lateral wall inner wall about the box, first sleeve fixedly connected with bearing box, first spring has been cup jointed outward to first sleeve, bearing box fixedly connected with second sleeve, second sleeve upper end fixedly connected with layer board, the second spring has been cup jointed outward to the second sleeve, screen cloth hinged joint has the bull stick, the bull stick lower extreme rotates and is connected with the carousel, fixedly connected with second motor on the plummer, second motor shaft fixedly connected with cam, box right side wall sliding connection has the push rod, the push rod right-hand member rotates and is connected with the gyro wheel. The utility model discloses a first motor drives the carousel and rotates, through the bull stick, can drive the screen cloth and carry out the removal from top to bottom, and the second motor drives the cam and rotates, cam extrusion gyro wheel to push rod formation thrust drives the removal that the screen cloth went on controlling, has improved the efficiency of screening greatly.

Description

High-efficient tealeaves screening installation
Technical Field
The utility model relates to a tealeaves screening technique field specifically is a high-efficient tealeaves screening installation.
Background
China has a long history of drinking tea, and researches show that drinking tea has many effects: can reduce the risk of cardiovascular and cerebrovascular diseases and death, reduce cholesterol and blood pressure, and improve immunity. After the tea leaves are picked, the tea leaves can be processed into tea leaves suitable for drinking through a series of working procedures. In the production process of the tea, impurities in the tea can be removed, then the tea is divided into first class and second class according to the integrity of the tea, and at the moment, tea screening equipment is needed.
At present, the tealeaves screening installation in the market is comparatively crude, and the screening efficiency is low, and the screening quality is low, and can produce in the screening process dust and the impurity direct discharge air that flies upward, influence the environment, and the feature of environmental protection is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient tealeaves screening installation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency tea screening device comprises a box body and a screen, wherein the upper wall of the box body is provided with a dust suction hole, the upper end of the box body is fixedly connected with a negative pressure fan, the upper end of the box body is fixedly connected with a dust collecting box, the dust collecting box is fixedly connected with the negative pressure fan through a dust suction pipe, the negative pressure fan is fixedly connected with the dust suction hole through the dust suction pipe, the inner walls of the left side wall and the right side wall of the box body are fixedly connected with two groups of first sleeves which are symmetrically distributed, one end of the first sleeve, which is far away from the side wall of the box body, is fixedly connected with a bearing box, a first spring is sleeved outside the first sleeve, the first spring is fixedly connected on the inner wall of the box body, the other end of the first spring is fixedly connected on the bearing box, the upper ends of the left side wall and the right side wall of the bearing box are fixedly connected with two groups of second sleeves which are symmetrically distributed, the upper end of the second sleeve is fixedly connected with a supporting plate, and a second spring is sleeved outside the second sleeve, second spring lower extreme fixed connection is on bearing box, second spring upper end fixed connection is on the layer board, layer board fixed connection is on the lateral wall about the screen cloth, screen cloth lower extreme center department hinged joint has the bull stick, the bull stick lower extreme rotates and is connected with the carousel, carousel center department fixed mounting has first motor, first motor fixed mounting is on bearing box, fixedly connected with plummer on the wall outer wall of box right side, fixedly connected with second motor on the plummer, second motor pivot fixedly connected with cam, box right side wall sliding connection has the push rod, the push rod right-hand member rotates and is connected with the gyro wheel, bearing box lower extreme fixedly connected with bin outlet.
Preferably, the lower end of the supporting box is funnel-shaped.
Preferably, a dust cover is arranged outside the first motor.
Preferably, the rotating connection position of the rotating rod and the rotating disc is in eccentric connection.
Preferably, a rubber protection pad is arranged at one end of the push rod, which is in contact with the bearing box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, tea leaves to be screened are put on the screen, switches of the first motor and the second motor are turned on, when the first motor rotates, the rotating disc is driven to rotate, the screen can be driven to move up and down through the action of the rotating rod, so that the screen can shake and screen the tea leaves up and down, meanwhile, the second motor rotates to drive the cam to rotate, the cam end extrudes the roller wheel in the rotating process of the cam, thereby forming thrust on the push rod, the push rod is pushed to move left to push the bearing box to move left to compress the left first spring and stretch the right first spring, when the first spring is restored, the push rod is pushed right to contact the cam again, the operation is repeated, so that the bearing box moves back and forth left and right, the screen is driven to move left and right, the screen can shake and screen the tea leaves in the left and right direction, and the screen can shake and screen the tea leaves up and down and left through the screen, impurities in the tea leaves are easier to be dried out of the screen, so that the screening efficiency is greatly improved, and the quality of the tea leaves is improved;
2. can produce the dust and the impurity that fly upward in the screening process, the utility model discloses a negative-pressure air fan will fly upward through the dust absorption pipe during dust and impurity suction dust-collecting box, dust and impurity fly upward when having reduced the screening, the environmental protection has improved screening installation's feature of environmental protection, has reduced the damage of raise dust to screening installation simultaneously, has improved the life of equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the high-efficiency tea leaf screening device of the present invention;
FIG. 2 is a left view of the inside of the box of the high-efficiency tea screening apparatus of the present invention;
fig. 3 is an enlarged structure diagram of a position a in the high-efficiency tea screening device of the utility model.
In the figure: 1. a box body; 2. a first sleeve; 3. a first spring; 4. a support box; 5. a second spring; 6. A second sleeve; 7. screening a screen; 8. a support plate; 9. a push rod; 10. a roller; 11. a cam; 12. a second motor; 13. a bearing table; 14. a dust collection hole; 15. a dust collection pipe; 16. a negative pressure fan; 17. a dust collecting box; 18. a rotating rod; 19. a turntable; 20. a first motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency tea screening device comprises a box body 1 and a screen 7, wherein the front end of the box body 1 is hinged with a box door, the upper wall of the box body 1 is provided with a dust suction hole 14, the upper end of the box body 1 is fixedly connected with a negative pressure fan 16, the upper end of the box body 1 is fixedly connected with a dust collection box 17, the dust collection box 17 is fixedly connected with the negative pressure fan 16 through a dust collection pipe 15, the negative pressure fan 16 is fixedly connected with the dust suction hole 14 through the dust collection pipe 15, the inner walls of the left and right side walls of the box body 1 are fixedly connected with two groups of first sleeves 2 which are symmetrically distributed, the number of each group of the first sleeves 2 is 4, the rectangles are uniformly distributed, one end of each first sleeve 2, which is far away from the side wall of the box body 1, is fixedly connected with a bearing box 4, the bearing box 4 is used for collecting impurities screened by tea, a first spring 3 is sleeved outside the first sleeve 2, the first spring 3 is fixedly connected on the inner wall of the box body 1, the other end of the first spring 3 is fixedly connected on the bearing box 4, two groups of symmetrically distributed second sleeves 6 are fixedly connected to the upper ends of the left and right side walls of the bearing box 4, each group of the second sleeves 6 is 2, and are symmetrically distributed front and back, the upper end of the second sleeve 6 is fixedly connected with a supporting plate 8, a second spring 5 is sleeved outside the second sleeve 6, the lower end of the second spring 5 is fixedly connected to the bearing box 4, the upper end of the second spring 5 is fixedly connected to the supporting plate 8, the supporting plate 8 is fixedly connected to the left and right side walls of the screen 7, the center of the lower end of the screen 7 is hinged with a rotating rod 18, the lower end of the rotating rod 18 is rotatably connected with a rotating disk 19, the center of the rotating disk 19 is fixedly provided with a first motor 20, the first motor 20 is fixedly arranged on the bearing box 4, the outer wall of the right side wall of the box body 1 is fixedly connected with a bearing platform 13, the bearing platform 13 is fixedly connected with a second motor 12, the right end of the push rod 9 is rotatably connected with a roller 10, and the lower end of the bearing box 4 is fixedly connected with a discharge port 21.
The lower end of the bearing box 4 is funnel-shaped, so that impurities in the bearing box 4 can slide down from the discharge opening 21 conveniently.
The first motor 20 is externally provided with a dust cover for preventing impurities screened by the screen 7 from damaging the first motor 20.
The rotating connection position of the rotating rod 18 and the rotating disc 19 is eccentrically connected, and when the rotating disc 19 rotates, the screen 7 can be driven to move up and down under the action of the rotating rod 18.
The one end of push rod 9 and bearing box 4 contact is provided with the rubber protection pad, reduces the damage of push rod 9 to bearing box 4, prolongs the life of bearing box 4.
The working principle is as follows: when the utility model is used, tea leaves to be screened are put on the screen cloth 7, the switches of the first motor 20 and the second motor 12 are turned on, when the first motor 20 rotates, the rotating disc 19 is driven to rotate, the screen cloth 7 can be driven to move up and down through the action of the rotating rod 18, so that the screen cloth 7 screens the tea leaves in a shaking way in the up-and-down direction, meanwhile, the second motor 12 rotates to drive the cam 11 to rotate, the end of the cam 11 extrudes the roller 10 in the rotating process of the cam 11, so that thrust is formed on the push rod 9, the push rod 9 is pushed to move left to push the bearing box 4 to move left to compress the first spring 3 on the left side and the first spring 3 on the right side, when the first spring 3 is recovered, the push rod 9 is pushed to right to contact the cam 11 again, the operation is repeated, so that the bearing box 4 moves left and right, so as to drive the screen cloth 7 to move left and right, so that the screen cloth 7 screens the tea leaves in a shaking way in the left and right direction, through the screen cloth 7 up and down, shake back and forth about, make the impurity in the tealeaves shine out from the screen cloth 7 more easily, the efficiency of screening has been improved greatly, the quality of tealeaves is improved, can produce raise dust and impurity in the screening process, negative-pressure air fan 16 inhales the dust and the impurity that fly upward in dust collection box 17 through dust absorption pipe 15, dust and impurity fly upward when having reduced the screening, the environmental protection performance of screening installation has been improved, the damage of raise dust to screening installation has been reduced simultaneously, the service life of installation is prolonged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high-efficient tealeaves screening installation, includes box (1) and screen cloth (7), its characterized in that: the dust collection box is characterized in that a dust collection hole (14) is formed in the upper wall of the box body (1), a negative pressure fan (16) is fixedly connected to the upper end of the box body (1), a dust collection box (17) is fixedly connected to the upper end of the box body (1), the dust collection box (17) is fixedly connected with the negative pressure fan (16) through a dust collection pipe (15), the negative pressure fan (16) is fixedly connected with the dust collection hole (14) through the dust collection pipe (15), two groups of first sleeves (2) which are symmetrically distributed are fixedly connected to the inner walls of the left side wall and the right side wall of the box body (1), a bearing box (4) is fixedly connected to one end, far away from the side wall of the box body (1), of each first sleeve (2), a first spring (3) is sleeved outside the first sleeve (2), the first spring (3) is fixedly connected to the inner wall of the box body (1), and the other end of the first spring (3) is fixedly connected to the bearing box (4), the bearing box is characterized in that the upper ends of the left and right side walls of the bearing box (4) are fixedly connected with two groups of symmetrically distributed second sleeves (6), the upper ends of the second sleeves (6) are fixedly connected with a supporting plate (8), the second sleeves (6) are sleeved with second springs (5), the lower ends of the second springs (5) are fixedly connected onto the bearing box (4), the upper ends of the second springs (5) are fixedly connected onto the supporting plate (8), the supporting plate (8) is fixedly connected onto the left and right side walls of the screen (7), the center of the lower end of the screen (7) is hinged with a rotating rod (18), the lower end of the rotating rod (18) is rotatably connected with a rotating disc (19), the center of the rotating disc (19) is fixedly provided with a first motor (20), the first motor (20) is fixedly arranged on the bearing box (4), and the outer wall of the right side wall of the box body (1) is fixedly connected with a bearing table (13), fixedly connected with second motor (12) on plummer (13), second motor (12) pivot fixedly connected with cam (11), box (1) right side wall sliding connection has push rod (9), push rod (9) right-hand member rotates and is connected with gyro wheel (10), bearing box (4) lower extreme fixedly connected with bin outlet (21).
2. The high efficiency tea screening apparatus of claim 1, wherein: the lower end of the bearing box (4) is funnel-shaped.
3. The high efficiency tea screening apparatus of claim 1, wherein: a dust cover is arranged outside the first motor (20).
4. The high efficiency tea screening apparatus of claim 1, wherein: the rotary connection position of the rotary rod (18) and the rotary disc (19) is eccentrically connected.
5. The high efficiency tea screening apparatus of claim 1, wherein: and a rubber protection pad is arranged at one end of the push rod (9) which is in contact with the bearing box (4).
CN202022569229.0U 2020-11-09 2020-11-09 High-efficient tealeaves screening installation Active CN214107855U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022569229.0U CN214107855U (en) 2020-11-09 2020-11-09 High-efficient tealeaves screening installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022569229.0U CN214107855U (en) 2020-11-09 2020-11-09 High-efficient tealeaves screening installation

Publications (1)

Publication Number Publication Date
CN214107855U true CN214107855U (en) 2021-09-03

Family

ID=77503090

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022569229.0U Active CN214107855U (en) 2020-11-09 2020-11-09 High-efficient tealeaves screening installation

Country Status (1)

Country Link
CN (1) CN214107855U (en)

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