CN203044348U

CN203044348U - Novel stem leaf picking device

Info

Publication number: CN203044348U
Application number: CN 201320059007
Authority: CN
Inventors: 李历强
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-02-03
Filing date: 2013-02-03
Publication date: 2013-07-10
Anticipated expiration: 2023-02-03

Abstract

The utility model relates to a tea refining processing component and provides a novel stem leaf picking device which is reasonable in structure, low in manufacturing cost and capable of easily moving tea stems and accordingly enabling the tea stems to be discharged from a tea stem flowing hopper. The problems that tea leaves and the tea stems can not be separated clearly and a rate of tea leaf false selecting is high are solved. The novel stem leaf picking device comprises a roller frame, a material guiding plate and a tea guiding roller, wherein the material guiding plate is arranged on the roller frame in a tilted mode, a tea guiding guard plate is fixed with the lower end of the material guiding plate, a circular arc groove is formed in the tea guiding guard plate, the tea guiding roller is capable of being arranged inside the circular arc groove of the tea guiding guard plate on the roller frame in an anticlockwise rotary mode, stem guiding rings are evenly arranged on the tea guiding roller along the axial direction at intervals, gaps are formed between adjacent stem guiding rings and the tea leaves can pass through the gaps, reverse hook teeth for guiding the stems are evenly distributed on the outer surface of the circumference of each stem guiding rings, a tea-dividing brush which is capable of doing tangent rotation along the same direction with the tea guiding roller is arranged on the upper portion of the tea guiding roller located on the roller frame, a material scattering plate which extends slantwise towards the direction of the material guiding plate is also arranged on the upper portion of the tea dividing brush located on the roller frame, and a material sliding gap is arranged between the material scattering plate and the material guiding plate.

Description

A kind of novel stalk leaf device for sorting

Technical field

The utility model relates to tealeaves refining processing component, particularly a kind of novel stalk leaf device for sorting.

Background technology

Tealeaves is in process; in order to improve quality of tea leaves; it is one important procedure in the tealeaves subtractive process that tea stalk is sorted out from tealeaves; it is a kind of full-automatic mechanical that tea stalk is sorted out from tealeaves that tealeaves is chosen the stalk machine; be the indispensable equipment in the tealeaves subtractive process; existing tealeaves is chosen the stalk machine; comprise that frame is located at treating on the frame and chooses the tea bucket and be located at and wait to choose tea bucket discharging opening below stalk leaf device for sorting; usually for being loose uniformly, the thick tea of waiting to choose in the tea bucket drops into the letter sorting zone that obstructs the leaf device for sorting; described wait to choose between tea bucket and the stalk leaf device for sorting also be provided with the solution tea tray; as Fig. 1; existing stalk leaf device for sorting comprise rotating incline to placing wait to choose under the tea bucket leading tea roller 1' and being located on the methods, rack and lead on the tea roller 1' machine frame at two sides and lead the two stator roller 2' that tea roller 1' does tangent rotation; define the described tea roller 1' that leads and have front end with terminal; described front end is positioned at the below of waiting to choose the tea bucket; the storing position of described end is lower than the storing position of front end; the circumferential surface of described each stator roller 2' is evenly equipped with tealeaves placement hole 21'; during work; wait to choose and wait that choosing tea is delivered to the solution tea tray through screw input feeder in the tea bucket; through separate tea tray evenly dial loose and preliminary sorting after enter off-sorting station lead the tea roller; leading between tea roller and the two stator rollers has two to be connected slit 11 '; leading the tea roller does not advise the tealeaves placement hole that the tealeaves of side can be led on the stator roller of tea roller both sides and takes up when rotating; screw-in is led the tealeaves stream bucket of tea roller and two stator rollers below and is discharged; and tea stalk can be followed between two rollers and to be connected the slit and to walk; finally falling into each roll body does not hold the tea stalk discharge bucket of below to discharge; when above-mentioned stalk leaf device for sorting is worked; tea stalk can not in time be disposed; the time that is trapped between two roller circular arc dovetail slits is oversize; influence in the tealeaves placement hole that tealeaves enters the stator roller; thereby influence two stator rollers work; inefficiency; and under the tea stalk influence; easily part tealeaves being brought into the tea stalk discharge bucket discharges; cause tealeaves to separate unclear phenomenon with tea stalk; exist and to choose and unclean; stalk leaf mistake is chosen and is waited deficiency; it is higher that the stalk leaf is falsely dropped rate, unsatisfactory in the use.

The utility model content

At the problems referred to above, thereby the utility model proposes a kind of compact conformation rationally, tea stalk easily can be taken up the novel stalk leaf device for sorting of discharging tea stalk stream bucket when low cost of manufacture, use, solved prior art stalk leaf device for sorting exist tealeaves separates with tea stalk unclear, obstruct leaf and falsely drop the rate problem of higher.　

For solving this technical problem, the utility model is taked following scheme: a kind of novel stalk leaf device for sorting, comprise the roller frame, stock guide and lead the tea roller, described stock guide places on the roller frame in the inclination mode, the tea backplate is fixedly led in the lower end of described stock guide, described leading on the tea backplate offers arc groove, described lead that the tea roller can rotate counterclockwise be located at the roller frame the above led in the arc groove of tea backplate, the described tea roller of leading is in axial direction led the stalk circle uniformly at intervals, the adjacent distance of leading between the stalk circle forms the slot that can supply tealeaves to pass through, described circumferential outer surface of respectively leading the stalk circle also is evenly equipped with leads stalk overhead kick tooth, being positioned at the top of leading the tea roller on the described roller frame also is provided with and leads the tea roller and make the solution tea brush of tangent rotation with equidirectional, be positioned at the top of separating the tea brush on the described roller frame and also be provided with to the bulk cargo plate of the oblique extension of stock guide direction, have the lubricating substance gap between described bulk cargo plate and the stock guide.

Further improvedly be: be positioned at the rear of separating the tea brush on the described roller frame and also be provided with and lead the tea roller and make the resistance tea brush of tangent rotation with equidirectional.

Further improvedly be: also be provided with and lead the tea roller and do the cleaning brush of tangent rotation in the opposite direction away from that side of leading the tea backplate on the described roller frame.

Further improvedly be: the adjacent overhead kick tooth projection in vertical direction of leading the stalk circle is staggered mutually.

Further improvedly be: the inboard of described each overhead kick tooth also is interval with the overhead kick breach that can further catch on tea stalk.

By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: the utility model stalk leaf device for sorting, during work, tealeaves is chosen to wait on the stalk machine to choose and is waited that choosing tea is delivered to the bulk cargo plate through screw input feeder in the tea bucket, and through the landing of bulk cargo plate to lubricating substance gap between bulk cargo plate and the stock guide, leading tea roller irregular tea stalk and microscler foreign material when rotating can be led the overhead kick cingulum of respectively leading the stalk circle on the tea roller and risen, screw-in is led the tea stalk stream bucket of tea roller opposite side below and is discharged, the tealeaves particle is then being led the tea roller and is being led under the interaction of tea backplate and pass through from adjacent slot of leading between the stalk circle, leads the tealeaves stream bucket discharge of tea backplate below; The top of leading the tea roller is made the solution tea brush of tangent rotation with leading the tea roller with equidirectional, can pass through from adjacent slot of leading between the stalk circle then leading the tea granule brush that takes up on the tea roller from tea stalk, leads the tealeaves stream bucket discharge of tea backplate below.This is novel leads the different characteristics that the tea roller utilizes tea stalk and tealeaves and carries out sorting, can choose the tea stalk and the microscler foreign material that pick in the tealeaves effectively, improved sharpness of separation to a great extent, it is low that the stalk leaf is falsely dropped rate, the tealeaves high purity that sub-elects, tea leaf quality is good, can not occur in time to dispose because of tea stalk, be trapped in that the oversize tealeaves that influences enters defective in the stator roller tealeaves placement hole between two roller circular arcs, effect owing to solution tea brush during sorting can not brought tealeaves the discharge of into tea stalk stream bucket yet, its structure is tightly novel in design, low cost of manufacture is conducive to improve the benefit of enterprise, is fit to large-scale promotion and uses.

Description of drawings

Fig. 1 is the structural representation of prior art stalk leaf device for sorting;

Fig. 2 is the utility model embodiment perspective view;

Fig. 3 is the utility model embodiment planar structure schematic diagram;

Fig. 4 is the structural representation that the utility model is led the tea roller.

The specific embodiment

Now with specific embodiment the utility model is further specified by reference to the accompanying drawings.

Referring to figs. 2 to Fig. 4, present embodiment discloses a kind of novel stalk leaf device for sorting, comprise roller frame 1, stock guide 2 and lead tea roller 3, described stock guide 2 places on the roller frame 1 in the inclination mode, tea backplate 4 is fixedly led in the lower end of described stock guide 2, described leading on the tea backplate 4 offers arc groove, described lead that tea roller 3 can rotate counterclockwise be located at roller frame 1 the above led in the arc groove of tea backplate 4, the described tea roller 3 of leading is in axial direction led stalk circle 31 uniformly at intervals, the adjacent distance of leading between the stalk circle 31 forms the slot A ' that can supply tealeaves to pass through, described circumferential outer surface of respectively leading stalk circle 31 also is evenly equipped with leads stalk overhead kick tooth 311, being positioned at the top of leading tea roller 3 on the described roller frame 1 also is provided with and leads tea roller 3 and make the solution tea brush 5 of tangent rotation with equidirectional, be positioned at the top of separating tea brush 5 on the described roller frame 1 and also be provided with to the bulk cargo plate 6 of the oblique extension of stock guide 2 directions, have lubricating substance gap B ' between described bulk cargo plate 6 and the stock guide 2.During work, tealeaves is chosen to wait on the stalk machine to choose and is waited that choosing tea is delivered to the bulk cargo plate through screw input feeder in the tea bucket, and through the landing of bulk cargo plate to lubricating substance gap between bulk cargo plate and the stock guide, leading tea roller irregular tea stalk and microscler foreign material when rotating can be led the overhead kick cingulum of respectively leading the stalk circle on the tea roller and risen, importing is led the tea stalk stream bucket of tea roller opposite side below and is discharged, the tealeaves particle is then being led the tea roller and is being led under the interaction of tea backplate and pass through from the adjacent slot A ' that leads between the stalk circle, leads the tealeaves stream bucket discharge of tea backplate below; The top of leading the tea roller is made the solution tea brush of tangent rotation with leading the tea roller with equidirectional, can pass through from adjacent slot of leading between the stalk circle then leading the tea granule brush that takes up on the tea roller from tea stalk, leads the tealeaves stream bucket discharge of tea backplate below.This is novel leads the different characteristics that the tea roller utilizes tea stalk and tealeaves and carries out sorting, can choose the tea stalk and the microscler foreign material that pick in the tealeaves effectively, improved sharpness of separation to a great extent, it is low that the stalk leaf is falsely dropped rate, the tealeaves high purity that sub-elects, tea leaf quality is good, can not occur in time to dispose because of tea stalk, be trapped in that the oversize tealeaves that influences enters defective in the stator roller tealeaves placement hole between two roller circular arcs, effect owing to solution tea brush during sorting can not brought tealeaves the discharge of into tea stalk stream bucket yet, its structure is tightly novel in design, low cost of manufacture is conducive to improve the benefit of enterprise, is fit to large-scale promotion and uses.

Being positioned at the rear of separating tea brush 5 on the described roller frame also is provided with and leads tea roller 3 and make the resistance tea brush 7 of tangent rotation with equidirectional, resistance tea brush 7 can further be brushed the tea granule that preceding road solution tea brush 4 does not have brush to fall, discharge from adjacent slot of leading between the stalk circle 31 then, lead the tealeaves stream bucket of tea backplate 4 belows and discharge.

Adjacent overhead kick tooth 311 projection in vertical direction of leading stalk circle 31 is staggered mutually, and this design conveniently catches on some irregular tea stalks, further improves sharpness of separation; The inboard of described each overhead kick tooth 311 also is interval with the overhead kick breach 312 that can further catch on tea stalk, has further improved the efficient of leading stalk.

Also be provided with and lead tea roller 3 and do the cleaning brush 8 of tangent rotation in the opposite direction away from that side of leading tea backplate 4 on the described roller frame 1.Cleaning brush can with collude be attached to adjacent lead on the stalk circle overhead kick tooth tea stalk in time brush fall, sweeping the tea stalk stream bucket of leading tea roller one side-lower discharges, avoid in time to drop because of tea stalk, again with leading the tealeaves stream bucket discharge that the rotation of tea roller imports tea roller below, further improved sharpness of separation, result of use is good.

The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.

Claims

1. novel stalk leaf device for sorting, it is characterized in that: comprise the roller frame, stock guide and lead the tea roller, described stock guide places on the roller frame in the inclination mode, the tea backplate is fixedly led in the lower end of described stock guide, described leading on the tea backplate offers arc groove, described lead that the tea roller can rotate counterclockwise be located at the roller frame the above led in the arc groove of tea backplate, the described tea roller of leading is in axial direction led the stalk circle uniformly at intervals, the adjacent distance of leading between the stalk circle forms the slot that can supply tealeaves to pass through, described circumferential outer surface of respectively leading the stalk circle also is evenly equipped with leads stalk overhead kick tooth, being positioned at the top of leading the tea roller on the described roller frame also is provided with and leads the tea roller and make the solution tea brush of tangent rotation with equidirectional, be positioned at the top of separating the tea brush on the described roller frame and also be provided with to the bulk cargo plate of the oblique extension of stock guide direction, have the lubricating substance gap between described bulk cargo plate and the stock guide.

2. novel stalk leaf device for sorting according to claim 1 is characterized in that: be positioned at the rear of separating the tea brush on the described roller frame and also be provided with and lead the tea roller and make the resistance tea brush of tangent rotation with equidirectional.

3. novel stalk leaf device for sorting according to claim 1 and 2 is characterized in that: also be provided with and lead the tea roller and do the cleaning brush of tangent rotation in the opposite direction away from that side of leading the tea backplate on the described roller frame.

4. novel stalk leaf device for sorting according to claim 3 is characterized in that: the adjacent overhead kick tooth projection in vertical direction of leading the stalk circle is staggered mutually.

5. novel stalk leaf device for sorting according to claim 4, it is characterized in that: the inboard of described each overhead kick tooth also is interval with the overhead kick breach that can further catch on tea stalk.