CN210497131U

CN210497131U - Tealeaves stoving sieving mechanism

Info

Publication number: CN210497131U
Application number: CN201921160795.7U
Authority: CN
Inventors: 刘海兵; 吴碎典; 林伟群
Original assignee: Chen Xiuhua Family Farm In Taishun County
Current assignee: Chen Xiuhua Family Farm In Taishun County
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-12
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a tealeaves stoving sieving mechanism, including brace table and screening drying barrel, first bracing piece is installed to brace table right-hand member upside, and first bracing piece lower extreme is articulated with the brace table, first bracing piece upper end and screening drying barrel right side bottom fixed connection, the jacking hydraulic stem is installed to screening drying barrel left side bottom, and jacking hydraulic stem upper end is articulated with screening drying barrel, and jacking hydraulic stem lower extreme is articulated with the brace table, screening drying barrel inner center is equipped with the axis of rotation, and the axis of rotation upper end rotates the top center of connecting screening drying barrel, and the axis of rotation lower extreme passes through the driving motor who takes the transmission to connect on the bottom surface of screening drying barrel right part, be fixed with first sieve tray and second sieve tray in the axis of rotation. Tea leaves in the screening and drying barrel are separated by rotating the first sieve tray and the second sieve tray, so that the screening efficiency is high, the drying is uniform, the feeding and discharging are rapid, and the working efficiency is improved.

Description

Tealeaves stoving sieving mechanism

Technical Field

The utility model relates to a tea processing equipment technical field especially relates to a tealeaves stoving sieving mechanism.

Background

Along with the continuous development of scientific technology, nowadays, mechanical equipment is continuously improved and innovated to satisfy the demand on the market, and the use of mechanical equipment has improved the efficiency of production processing, has liberated people's labour, and tealeaves is visible everywhere among people's life, and the in-process of tea processing often needs to screen tealeaves and dry twice technology, has reduced the production efficiency of tealeaves like this to tealeaves is not convenient for take out during the stoving. The chinese patent with the application number of CN201721771167.3 discloses a tealeaves stoving sieving mechanism, including backup pad, bracing piece, screening stoving case, regulation pole, ring gear and discharge door, the bracing piece is installed to top one side of backup pad, and is provided with the connecting axle between bracing piece and the backup pad, screening stoving case inlays on the back shaft, and the inside of screening stoving case is provided with first screen cloth and second screen cloth, the driving gear is installed to servo motor's one side, and intermeshing between driving gear and the ring gear, the top of bracing piece is inlayed and is had the connecting rod, and connecting rod and back shaft interconnect, the discharge door sets up in the side of screening stoving case. This screening device is dried to tealeaves has improved the screening efficiency of tealeaves, and the even hole that is provided with in surface of the device back shaft in addition can carry out drying process to tealeaves at the in-process that carries out the screening to tealeaves, but this screening device is dried to tealeaves is airtight, and the moisture after the tealeaves evaporation is difficult for discharging, and this screening device is dried to tealeaves's discharge door sets up in the side of screening stoving case in addition, and inconvenient feeding and the ejection of compact carry out. During feeding, the tea is not easy to pour from the right side. During the ejection of compact, although this screening stoving case can incline and pour out tealeaves, still have some tealeaves to attach to on the screen cloth, inconvenient this moment shakes out tealeaves through rotating screening stoving case, needs the staff to stretch into the mode of drawing out tealeaves and takes out, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide a tealeaves stoving sieving mechanism, conveniently discharge tealeaves evaporation moisture, feeding and ejection of compact are swift moreover, improve work efficiency.

The utility model provides a technical scheme that its technical problem adopted: the utility model provides a tealeaves stoving sieving mechanism, includes brace table and screening drying barrel, first bracing piece is installed to brace table right-hand member upside, and first bracing piece lower extreme is articulated with brace table, first bracing piece upper end and screening drying barrel right side bottom fixed connection, screening drying barrel left side bottom is installed the jacking hydraulic stem, and jacking hydraulic stem upper end is articulated with screening drying barrel, and jacking hydraulic stem lower extreme is articulated with brace table, screening drying barrel inner center is equipped with the axis of rotation, and the axis of rotation upper end rotates the top center of connecting screening drying barrel, and the axis of rotation lower extreme passes through the driving motor that belt drive connects on screening drying barrel right part bottom surface, be fixed with first sieve tray and second sieve tray in the axis of rotation, first sieve tray, second sieve tray all are connected with screening drying barrel inner wall cooperation, inside from the top down of screening drying barrel divide into first screening chamber through first sieve tray, second sieve tray, The tea leaf screening device comprises three cavities, namely a second screening cavity and a tea leaf cavity, wherein a first transverse plate and a second transverse plate for scattering tea leaves are arranged in the first screening cavity and the second screening cavity respectively, a third transverse plate for cleaning tea leaves is arranged in the tea leaf cavity, a first sleeve, a second sleeve and a third sleeve are arranged at the middle parts of the first transverse plate, the second transverse plate and the third transverse plate respectively, inner holes of the first sleeve and the second sleeve are in sliding connection with the rotating shaft in a matched mode, the third sleeve is fixedly connected with the rotating shaft, the left ends of the first transverse plate and the second transverse plate are fixedly connected with the inner wall of the screening drying barrel, a plurality of rake teeth are arranged on the lower sides of the first transverse plate, the second transverse plate and the third transverse plate respectively, bristles contacting with the upper surface of a screen disc are fixed at the bottoms of the rake teeth, a feed inlet is arranged on the top surface of the right part of the screening drying barrel, and a first discharge door and a second discharge door are, The second goes out the discharge door and arranges the sediment door, tea-leaf chamber left side is equipped with the air inlet, be equipped with the gas outlet on the top surface of screening drying barrel left part, the drying-machine is installed on the left side of screening drying barrel, and the air inlet is connected through the trachea to the drying-machine.

For further perfection, a second bracing piece is installed to brace table middle part upside, second bracing piece lower extreme and brace table fixed connection, and second bracing piece upper end is fixed with the cushion, and the cushion upper surface pad is by the left part bottom surface of screening stoving bucket, can improve device's stability, and the cushion has the cushioning effect, can absorb the impact force when screening stoving bucket resets the whereabouts.

Further perfection, install the dust screen on the gas outlet, can prevent that debris from getting into screening stoving bucket.

Further perfection, be equipped with the feeder hopper on the feed inlet, can improve feed speed.

Further perfection, the jacking hydraulic stem slope sets up, and the lower extreme of jacking hydraulic stem is located the left side of the upper end of jacking hydraulic stem, and the stroke of jacking hydraulic stem can be longer.

Further perfecting, the sieve mesh size of first sieve dish is greater than the sieve mesh size of second sieve dish.

Compared with the prior art, the utility model discloses profitable effect is: 1. the utility model discloses a screening drying bucket is equipped with the gas outlet on the top surface of left part, and the tea grounds chamber left side of screening drying bucket bottom is equipped with the air inlet, and hot gas flow gets into and takes the moisture of tealeaves out of the gas outlet at top through the air inlet of bottom, accords with the air principle that steam rises, air conditioning descends, and tealeaves drying efficiency is high, and more energy-conserving; 2. tea leaves in the screening and drying barrel are separated by rotating the first sieve tray and the second sieve tray, the screening efficiency is high, large tea leaves are screened by the first sieve tray and left in the first screening cavity, small tea leaves are screened by the second sieve tray and left in the second screening cavity, tea residues fall into the tea residue cavity at the bottom, and the sorting is efficient; 3. the tea leaves in the first screening cavity and the second screening cavity can be quickly spread through rake teeth and brush hairs on the first transverse plate and the second transverse plate, the screening efficiency is improved, the tea leaves can be more sufficiently dried, a third transverse plate for cleaning tea leaves is arranged in the tea leaf cavity, when the tea leaves are discharged, the rotating shaft can drive the third transverse plate to rotate, the tea leaves in the tea leaf cavity are discharged from the residue discharge door, the first transverse plate and the second transverse plate rotate relative to the first sieve tray and the second sieve tray, when the screening drying barrel inclines to pour the tea leaves, the tea leaves can be assisted to be pushed out from the first discharge door and the second discharge door, the discharging is convenient and quick, and the labor amount of workers is reduced; 4. be equipped with the feed inlet on the top surface of screening drying barrel right part, make things convenient for the workman to pour tealeaves into screening drying barrel, convenient and fast from the top.

Drawings

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

description of reference numerals: 1. a supporting table, 2, a screening drying barrel, 3, a first supporting rod, 4, a jacking hydraulic rod, 5, a rotating shaft, 6, belt transmission, 7, a driving motor, 8, a first screening tray, 9, a second screening tray, 10, a first screening chamber, 11, a second screening chamber, 12, a tea residue chamber, 13, a first transverse plate, 14, a second transverse plate, 15, a third transverse plate, 16, a first sleeve, 17, a second sleeve, 18, a third sleeve, 19, rake teeth, 20, bristles, 21, a feeding port, 22, a first discharging door, 23, a second discharging door, 24, a slag discharging door, 25, an air inlet, 26, an air outlet, 27, a drying machine, 28, an air pipe, 29, a second supporting rod, 30, a cushion block, 31, a dustproof net, 32 and a feeding hopper.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: in the embodiment, the tea leaf drying and screening device comprises a supporting table 1 and a screening and drying barrel 2, wherein a first supporting rod 3 is arranged on the upper side of the right end of the supporting table 1, the lower end of the first supporting rod 3 is hinged with the supporting table 1, the upper end of the first supporting rod 3 is fixedly connected with the bottom of the right side of the screening and drying barrel 2, a jacking hydraulic rod 4 is arranged at the bottom of the left side of the screening and drying barrel 2, the upper end of the jacking hydraulic rod 4 is hinged with the screening and drying barrel 2, the lower end of the jacking hydraulic rod 4 is hinged with the supporting table 1, a rotating shaft 5 is arranged in the center of the screening and drying barrel 2, the upper end of the rotating shaft 5 is rotatably connected with the center of the top of the screening and drying barrel 2, the lower end of the rotating shaft 5 is connected with a driving motor 7 on the bottom surface of the right part of the screening and drying barrel 2 through a belt transmission 6, a, the interior of the screening and drying barrel 2 is divided into three chambers, namely a first screening chamber 10, a second screening chamber 11 and a tea residue chamber 12 from top to bottom through a first screening disc 8 and a second screening disc 9, a first transverse plate 13 and a second transverse plate 14 for dispersing tea leaves are respectively arranged in the first screening chamber 10 and the second screening chamber 11, a third transverse plate 15 for cleaning tea residues is arranged in the tea residue chamber 12, a first sleeve 16, a second sleeve 17 and a third sleeve 18 are respectively arranged at the middle parts of the first transverse plate 13, the second transverse plate 14 and the third transverse plate 15, inner holes of the first sleeve 16 and the second sleeve 17 are matched and slidably connected with the rotating shaft 5, the third sleeve 18 is fixedly connected with the rotating shaft 5, the left ends of the first transverse plate 13 and the second transverse plate 14 are fixedly connected with the inner wall of the screening and drying barrel 2, and a plurality of rake teeth 19 are respectively arranged at the lower sides of the first transverse plate 13, the second transverse plate 14 and the third transverse plate 15, the brush hair 20 that is fixed with contact sieve tray upper surface in rake teeth 19 bottom, be equipped with feed inlet 21 on the 2 right parts top surfaces of screening drying bucket, it is equipped with first discharge door 22, second discharge door 23 and row's cinder door 24 respectively to correspond three cavity on the 2 right side walls of screening drying bucket, tea-leaf chamber 12 left side is equipped with air inlet 25, be equipped with gas outlet 26 on the 2 left parts top surfaces of screening drying bucket, drying-machine 27 is installed on the left side of screening drying bucket 2, and drying-machine 27 passes through trachea 28 and connects air inlet 25.

The working principle is as follows: when the tea leaf drying and screening device is used, firstly, tea leaves are poured into the screening and drying barrel 2 through the feeding hole 21, then the dryer 27 and the driving motor 7 are started through an external power supply, the dryer 27 generates a large amount of hot air, the hot air is guided into the air inlet 25 through the air pipe 28 and enters the screening and drying barrel 2, then the hot air uniformly flows upwards from the bottom of the screening and drying barrel 2, the hot air uniformly dries the tea leaves on the first sieve tray 8 and the second sieve tray 9, and finally, moisture is discharged from the air outlet 26 on the top surface of the left part of the screening and drying barrel 2; the driving motor 7 drives the rotating shaft 5 to rotate through the belt transmission 6, the rotating shaft 5 drives the first sieve tray 8 and the second sieve tray 9 to rotate, therefore, tea leaves start to turn over and dry in the screening and drying barrel 2, then tea leaves with smaller size in the first screening cavity 10 enter the second screening cavity 11 through the first sieve tray 8, tea leaves in the first screening cavity 10 and the second screening cavity 11 can be quickly spread through rake teeth 19 and brush bristles 20 on the first transverse plate 13 and the second transverse plate 14, not only the screening efficiency is improved, but also the tea leaves can be more sufficiently dried, then smaller tea leaf scraps enter the tea residue cavity 12 at the bottom of the screening and drying barrel 2 through the second sieve tray 9, the jacking hydraulic rod 4 is started through an external power supply after drying and screening are finished, the jacking hydraulic rod 4 jacks up the left end of the screening and drying barrel 2, therefore, the screening and drying barrel 2 starts to rotate by taking the lower end of the first supporting rod 3 as a circle center, screening drying barrel 2 begins to incline, later open the slagging door 24 of below, make the tea sediment swept out by brush hair 20 on the rotatory third diaphragm 15, after the tea sediment of clear leaving, open middle second discharge door 23, alright take out the tealeaves of small size, open the first discharge door 22 of top at last, can get the tealeaves that the size is the biggest, when the ejection of compact, first diaphragm 13 and second diaphragm 14 are for first sieve tray 8, second sieve tray 9 rotates, when the slope of screening drying barrel 2 pours tealeaves, can assist and dial tealeaves from first discharge door 22 and second discharge door 23, ejection of compact convenient and fast, reduce workman's amount of labour.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a tealeaves stoving sieving mechanism, includes brace table (1) and screening stoving bucket (2), characterized by: support table (1) right-hand member upside and install first bracing piece (3), first bracing piece (3) lower extreme is articulated with support table (1), and first bracing piece (3) upper end and screening drying barrel (2) right side bottom fixed connection, jacking hydraulic stem (4) are installed to screening drying barrel (2) left side bottom, and jacking hydraulic stem (4) upper end is articulated with screening drying barrel (2), and jacking hydraulic stem (4) lower extreme is articulated with support table (1), screening drying barrel (2) inner center is equipped with axis of rotation (5), and axis of rotation (5) upper end is rotated and is connected the top center of screening drying barrel (2), and axis of rotation (5) lower extreme is connected driving motor (7) on screening drying barrel (2) right part bottom surface through belt drive (6), be fixed with first sieve dish (8) and second sieve dish (9) on axis of rotation (5), first sieve dish (8), The second sieve tray (9) is matched and connected with the inner wall of the screening and drying barrel (2), the interior of the screening and drying barrel (2) is divided into three chambers, namely a first screening chamber (10), a second screening chamber (11) and a tea residue chamber (12) from top to bottom through the first sieve tray (8) and the second sieve tray (9), a first transverse plate (13) and a second transverse plate (14) which are used for scattering tea leaves are respectively arranged in the first screening chamber (10) and the second screening chamber (11), a third transverse plate (15) which is used for cleaning tea residues is arranged in the tea residue chamber (12), first sleeves (16), second sleeves (17) and third sleeves (18) are respectively arranged in the middle parts of the first transverse plate (13), the second transverse plate (14) and the third transverse plate (15), inner holes of the first sleeves (16) and the second sleeves (17) are matched and slidably connected with the rotating shaft (5), and the third sleeves (18) are fixedly connected with the rotating shaft (5), the left ends of the first transverse plate (13) and the second transverse plate (14) are fixedly connected with the inner wall of the screening and drying barrel (2), a plurality of rake teeth (19) are arranged on the lower sides of the first transverse plate (13), the second transverse plate (14) and the third transverse plate (15), bristles (20) contacting with the upper surface of the sieve tray are fixed at the bottoms of the rake teeth (19), a feed inlet (21) is arranged on the top surface of the right part of the screening and drying barrel (2), a first discharge door (22), a second discharge door (23) and a slag discharge door (24) are respectively arranged on the right side wall of the screening and drying barrel (2) corresponding to the three cavities, an air inlet (25) is arranged at the left side of the tea residue cavity (12), an air outlet (26) is arranged on the top surface of the left part of the screening and drying barrel (2), and a dryer (27) is installed on the left side of the screening and drying barrel (2), and the dryer (27) is connected with the air inlet (25) through an air pipe (28).

2. The tea drying and screening device as claimed in claim 1, wherein: a second supporting rod (29) is installed on the upper side of the middle of the supporting table (1), the lower end of the second supporting rod (29) is fixedly connected with the supporting table (1), a cushion block (30) is fixed to the upper end of the second supporting rod (29), and the upper surface of the cushion block (30) is filled against the bottom surface of the left portion of the screening and drying barrel (2).

3. The tea drying and screening device as claimed in claim 1, wherein: and a dust screen (31) is arranged on the air outlet (26).

4. The tea drying and screening device as claimed in claim 1, wherein: and a feed hopper (32) is arranged on the feed inlet (21).

5. The tea drying and screening device as claimed in claim 1, wherein: the jacking hydraulic rod (4) is obliquely arranged, and the lower end of the jacking hydraulic rod (4) is positioned on the left side of the upper end of the jacking hydraulic rod (4).

6. The tea drying and screening device as claimed in claim 1, wherein: the mesh size of the first screen tray (8) is larger than that of the second screen tray (9).