CN216655336U

CN216655336U - Tea winnowing machine capable of reducing tea cracking

Info

Publication number: CN216655336U
Application number: CN202121832263.0U
Authority: CN
Inventors: 田江; 田飞龙
Original assignee: Hubei Julongyuan Tea Industry Co ltd
Current assignee: Hubei Julongyuan Tea Industry Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-06-03
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to a tea winnowing machine capable of reducing tea leaf fragmentation, which comprises a buffer mechanism and a screening mechanism arranged below the buffer mechanism, wherein three bearings are fixedly arranged at the front and the rear of a winnowing bin, a rotating rod penetrating through the winnowing bin is fixedly arranged between every two bearings which are opposite from each other in front and back, seven to ten buffer plates are uniformly arranged outside the rotating rod, the three rotating rods penetrate through one side of the winnowing bin and are in transmission connection through a transmission belt, and a rotating motor with an output shaft fixedly connected with the rotating rod is fixedly connected to the rear of one end of the winnowing bin close to an air blower. This cracked tealeaves air separator of reducible tealeaves, the tealeaves that drops through the feeder hopper is screening through the wind-force that the air-blower produced, and the tealeaves that drops downwards passes through buffering strip on the step board step by step landing to the sieve on, through the tealeaves buffering after accomplishing the screening layer upon layer unload power to reduce a large amount of tealeaves and directly drop from top to bottom and lead to cracked condition.

Description

Tea winnowing machine capable of reducing tea cracking

Technical Field

The utility model relates to the technical field of tea processing, in particular to a tea winnowing machine capable of reducing tea fragmentation.

Background

The sand and stone in the tea can be screened by using a tea winnowing machine in the processing process of general tea, and the tea winnowing machine can be used for effectively screening different qualities by wind power after the tea is dried.

When current air separator is being discriminated the tealeaves of accomplishing of drying, because some tealeaves texture are more fragile after the tealeaves is dried and is accomplished, drop the screening in-process at a large amount of tealeaves and do not obtain effectual buffering, can lead to the cracked loss of some tealeaves to increase because gravity and wind-force bump with the selection by winnowing storehouse.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the tea winnowing machine capable of reducing tea leaf fragmentation, which has the advantages of effectively reducing the fragmentation of tea leaves in the screening process and the like, and solves the problem that the fragmentation loss of a part of tea leaves is increased due to the collision of the tea leaves with a winnowing bin due to gravity and wind power.

In order to achieve the purpose, the utility model provides the following technical scheme: a tea winnowing machine capable of reducing tea leaf fragmentation comprises a buffer mechanism and a screening mechanism arranged below the buffer mechanism, the buffer mechanism comprises a winnowing bin which is horizontally arranged, one end of the top of the winnowing bin is fixedly connected with a feed hopper which extends into the winnowing bin, the outer part of one side of the winnowing bin, which is close to the feed hopper, is provided with a blower, the output end of the blower is fixedly connected with a wind guide pipe which extends to the inner part of the winnowing bin, the front and the back of the winnowing bin are fixedly provided with three bearings, and a rotating stick which penetrates through the winnowing bin is fixedly arranged between every two bearings which are opposite in front and back, seven to ten buffer plates are uniformly arranged outside the rotating rollers, the three rotating rollers penetrate through one side of the winnowing bin and are in transmission connection through a transmission belt, and a rotary motor fixedly connected with an output shaft and a rotary rod is fixedly connected behind one end of the winnowing bin close to the air blower.

Furthermore, three the buffer board that the rod outside set up is ten, and every buffer board is the rubber slab.

Further, the bottom of the air blower is provided with an air volume controller, and the air blower and the air volume delivery controller are electrically connected through an electric wire.

Furthermore, a baffle plate positioned between the air guide pipe and the feed hopper is arranged in the winnowing bin.

Further, screening mechanism include four respectively the baffle with the supporting spring of the close one side of feeder hopper and the right side inner wall in selection by winnowing storehouse, just supporting spring is in preliminary compression state, supporting spring's top fixedly connected with is by preceding screen cloth to hypsokinesis, inside vertical be provided with two terraces, and two the terraces falls into three with the screen cloth is even, the screen cloth bottom is provided with the vibrating motor that the position is close to the selection by winnowing storehouse inner wall at the back, the bottom level in selection by winnowing storehouse is provided with the support frame, the outside fixedly connected with of support frame and selection by winnowing storehouse relative collecting box from top to bottom, the top fixedly connected with one end of collecting box extends to the inside collecting pipe in selection by winnowing storehouse.

Further, two the left and right sides of step all is provided with three buffering strip, and every buffering strip is by the centre to thirty degrees of slope all around, every the buffering strip of step increases from top to bottom step by step.

Furthermore, the outer side of the screen is fixedly connected with three discharging plates extending to the outer side of the air separation bin.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this cracked tealeaves air separator of reducible tealeaves, the tealeaves that drops through the feeder hopper is when the wind-force that produces through the air-blower filters, it rotates to drive the buffer board through rotating the rod, then the rotation through the buffer board will be the tealeaves of pitch arc transmission right through wind-force and catch the buffering, then tealeaves can drop downwards through gravity when the buffer board rotates to being close with the sieve, the tealeaves that drops downwards again through the buffering strip on the step board landing step by step to the sieve on, through the tealeaves buffering after accomplishing the screening unload power layer by layer, thereby reduce a large amount of tealeaves and from top to bottom directly drop and lead to cracked condition.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the structure of the present invention.

In the figure: 1. a support frame; 2. a winnowing bin; 3. a feed hopper; 4. a blower; 5. an air guide pipe; 6. a bearing; 7. rotating the stick; 8. rotating the motor; 9. a transmission belt; 10. a buffer plate; 11. a support spring; 12. a sieve plate; 13. a vibration motor; 14. a collection box; 15. a collection pipe; 16. a step plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the tea leaf winnowing machine capable of reducing tea leaf fragmentation in the present embodiment comprises a buffering mechanism and a screening mechanism disposed below the buffering mechanism, the buffering mechanism comprises a winnowing bin 2 disposed horizontally, one end of the top of the winnowing bin 2 is fixedly connected to a feeding hopper 3 extending into the winnowing bin 2, a blower 4 is disposed outside a side of the winnowing bin 2 close to the feeding hopper 3 to ensure that when tea leaves enter the winnowing bin 2 through the feeding hopper 3, the tea leaves can be effectively output and screened by the wind generated by the blower 4, an air flow controller is disposed at the bottom of the blower 4, the blower 4 and the air flow controller are electrically connected by wires, the output power of the blower 4 is effectively adjusted by the air flow controller according to actual conditions to ensure the accuracy of screening, the output end of the blower 4 is fixedly connected to an air guide duct 5 extending into the winnowing bin 2, one side of the winnowing bin 2 close to the air blower 4 is provided with an air guide hole corresponding to the air guide pipe 5, the air guide pipe 5 conveniently extends to the inside of the winnowing bin 2 through the air guide hole to screen tea leaves, a baffle plate positioned between the air guide pipe 5 and the feed hopper 3 is arranged inside the winnowing bin 2, the baffle plate plays a role in shielding and limiting the tea leaves entering from the feed hopper 3, three bearings 6 are fixedly arranged at the front and the back of the winnowing bin 2, a rotating rod 7 penetrating through the winnowing bin 2 is fixedly arranged between every two bearings 6 which are opposite from front to back, seven to ten buffer plates 10 are uniformly arranged outside the rotating rod 7, ten buffer plates 10 are arranged outside the three rotating rods 7, each buffer plate 10 is a rubber plate, the contact frequency of the rubber plates and the tea leaves is ensured through the ten rubber plates, and then the soft characteristic of the rubber is utilized to buffer the tea leaf force, three rotate rod 7 and run through one side of selection by winnowing storehouse 2 and pass through drive belt 9 transmission and connect, and drive belt 9 when a live-rollers 7 rotates and rotate, then drive belt 9 drives two other live-rollers 7 syntropy and rotates, and selection by winnowing storehouse 2 is with the rotation motor 8 of the one end back fixedly connected with output shaft and the live-rollers 7 fixed connection that air-blower 4 is close.

In this embodiment, air-blower 4 is opened to buffer gear, the wind-force that air-blower 4 produced passes through guide duct 5 and carries right, will drop the tealeaves of different masses from feeder hopper 3 and blow to the distance of difference, then start simultaneously and rotate motor 8 and make three rotation rod 7 pass through drive belt 9 synchronous rotation, three rotation rod 7 drives buffer board 10 rotation respectively, buffer board 10 will be downwards the tealeaves that the pitch arc dropped and catch and cushion when the pivoted, utilize to rotate simultaneously and unload the power that partly tealeaves moved right, make tealeaves drop to sieve 12 according to the quality on.

In the embodiment, the screening mechanism comprises four supporting springs 11 which respectively have one side with a baffle close to the feed hopper 3 and the inner wall of the right side of the winnowing bin 2, the supporting springs 11 are in a preliminary compression state, the top of the supporting springs 11 is fixedly connected with a screen 12 inclined from front to back, the outer side of the screen 12 is fixedly connected with three discharging plates extending to the outer side of the winnowing bin 2, the sorted tea leaves are conveniently led out of the winnowing bin 2 through the discharging plates, the supporting springs 11 can be subjected to vibration adjustment when the screen 12 is vibrated, two step plates 16 are vertically arranged inside the screen 12, three buffer strips are respectively arranged on the left side and the right side of the two step plates 16, each buffer strip is inclined by thirty degrees from the middle to the periphery, the buffer strips of each step plate 16 are gradually increased from top to bottom, the falling of the buffer plates 10 can be conveniently caught through the buffer strips, the tea leaves firstly fall onto the buffer strips at the top, then through the inclined plane of buffering strip slope, slide gradually slowly downwards to screen cloth 12 on, and two terraces 16 with the even three that falls into of screen cloth 12, screen cloth 12 bottom is provided with the vibrating motor 13 that the position is close to selection by winnowing storehouse 2 rear inner wall, when guaranteeing vibrating motor 13 to start, tealeaves on the screen cloth 12 can be by preceding to back transportation, the bottom level of selection by winnowing storehouse 2 is provided with support frame 1, the outside fixedly connected with of support frame 1 and selection by winnowing storehouse 2 relative collecting box 14 from top to bottom, the top fixedly connected with one end of collecting box 14 extends to the inside collecting pipe 15 of selection by winnowing storehouse 2, the outside fixedly connected with of collecting pipe 15 and supporting spring 11 fixed connection's swash plate, carry the tealeaves to the collecting pipe 15 in through the swash plate.

In this embodiment, screening mechanism tealeaves starts vibrating motor 13 after dropping to sieve 12 through the buffering for sieve 12 vibrates through vibrating motor 13's vibration and supporting spring 11's regulation, falls to sieve 12 with the garrulous sediment sieve in the tealeaves on the sieve 12 under, drops to in the collecting pipe 15, then collects to collecting box 14 in the car and boat tax, and then complete tealeaves is exported outside sorting bin 2 through the play flitch.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cracked tealeaves air separator of reducible tealeaves, includes buffer gear and the screening mechanism of setting in the buffer gear below, its characterized in that: the buffer mechanism comprises a winnowing bin (2) which is horizontally arranged, one end of the top of the winnowing bin (2) is fixedly connected with a feed hopper (3) which extends to the inside of the winnowing bin (2), an air blower (4) is arranged outside one side of the winnowing bin (2) close to the feed hopper (3), an output end of the air blower (4) is fixedly connected with an air guide pipe (5) which extends to the inside of the winnowing bin (2), three bearings (6) are fixedly arranged in the front and at the back of the winnowing bin (2), a rotating rod (7) which penetrates through the winnowing bin (2) is fixedly arranged between every two bearings (6) which are opposite in the front and at the back, seven to ten buffer plates (10) are uniformly arranged outside the rotating rod (7), and one side of the three rotating rods (7) which penetrates through the winnowing bin (2) is in transmission connection through a transmission belt (9), and a rotary motor (8) with an output shaft fixedly connected with a rotary rod (7) is fixedly connected behind one end of the winnowing bin (2) close to the air blower (4).

2. The tea leaf winnower of claim 1, wherein the tea leaf winnower comprises: the number of the buffer plates (10) arranged on the outer side of the three rotating rods (7) is ten, and each buffer plate (10) is a rubber plate.

3. The tea winnower of claim 1, wherein the tea winnower is configured to reduce tea leaf shattering, and wherein: the bottom of the air blower (4) is provided with an air volume controller, and the air blower (4) is electrically connected with the air volume delivery controller through an electric wire.

4. The tea leaf winnower of claim 1, wherein the tea leaf winnower comprises: and a baffle plate positioned between the air guide pipe (5) and the feed hopper (3) is arranged in the winnowing bin (2).

5. The tea leaf winnower of claim 4, wherein the tea leaf winnower comprises: the screening mechanism comprises four supporting springs (11) which are respectively arranged on one side of the baffle close to the feed hopper (3) and on the inner wall of the right side of the winnowing bin (2), and the supporting spring (11) is in a preliminary compression state, the top of the supporting spring (11) is fixedly connected with a screen mesh (12) which is inclined from front to back, two ladder boards (16) are vertically arranged in the screen mesh (12), the screen (12) is uniformly divided into three by the two ladder boards (16), the bottom of the screen (12) is provided with a vibration motor (13) which is positioned close to the inner wall at the back of the winnowing bin (2), the bottom of the winnowing bin (2) is horizontally provided with a support frame (1), the outer side of the support frame (1) is fixedly connected with a collecting box (14) which is opposite to the winnowing bin (2) up and down, the top of the collecting box (14) is fixedly connected with a collecting pipe (15) one end of which extends to the interior of the winnowing bin (2).

6. The tea winnower of claim 5, wherein the tea winnower is configured to reduce tea leaf shattering, and wherein the tea winnower comprises: two the left and right sides of riser (16) all is provided with three buffering strip, and every buffering strip is by the centre to thirty degrees all around of slope, every the buffering strip of riser (16) increases step by step from top to bottom.

7. The tea winnower of claim 5, wherein the tea winnower is configured to reduce tea leaf shattering, and wherein the tea winnower comprises: the outer side of the screen (12) is fixedly connected with three discharging plates extending to the outer side of the winnowing bin (2).