CN217474039U

CN217474039U - A stoving sieving mechanism for tea processing

Info

Publication number: CN217474039U
Application number: CN202220972122.7U
Authority: CN
Inventors: 刘迪
Original assignee: Guangyuan Tea Industry Group Co ltd
Current assignee: Guangyuan Tea Industry Group Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-23
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a stoving sieving mechanism for tea processing, include: a support frame and a fixed outer cylinder; the top of the support frame is fixedly connected with a fixed outer cylinder, and a rotary inner screen cylinder is arranged inside the fixed outer cylinder. This a stoving sieving mechanism for tea processing, can lead through the guide bar when the shift ring screw is gliding and slide, can drive the brush when the shift ring slides and remove, can clear up the promotion to tealeaves piece when the brush removes, can advance row sediment when tealeaves piece promotes row sediment mouth upper portion, piece after making things convenient for tealeaves to filter can clear up fast, can vibrate inside tealeaves in the feeder hopper vibration, tealeaves can get into the inside of folding tube when receiving the vibration, can carry the inside of feed inlet when tealeaves gets into folding tube inside, the inside that can carry rotatory interior sieve section of thick bamboo when tealeaves gets into feed inlet inside screens, can avoid blockking up when making things convenient for the feeder hopper material loading.

Description

A stoving sieving mechanism for tea processing

Technical Field

The utility model relates to a tea processing technology field specifically is a stoving sieving mechanism for tea processing.

Background

When tea leaves enter the rotary inner screen cylinder, the rotary inner screen cylinder can carry out rotary screening on the tea leaves, and the drying fan can carry out hot air drying on the tea leaves while the tea leaves are subjected to rotary screening, so that the tea leaves can be dried and scraps of the tea leaves can be screened;

this prior art solution also presents the following problems when in use:

1. when tea leaves enter the rotary inner screen cylinder to rotate, the tea leaves can be screened, a large amount of scraps can be generated during screening of the tea leaves, and the scraps after screening of the tea leaves are inconvenient to clean;

2. when tea leaves enter the feed hopper for feeding, the tea leaves are loose, so that the feed hopper is easily blocked;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a following technical scheme: an object of the utility model is to provide a stoving sieving mechanism for tea processing to there are many defects in the stoving sieving mechanism for tea processing on solving the present market that above-mentioned background art provided, tealeaves can filter when getting into rotatory inner screen section of thick bamboo inside rotation, can produce a large amount of pieces during the tealeaves screening, piece after the tealeaves screening is inconvenient clears up, tealeaves is because tealeaves is comparatively loose when getting into the feeder hopper material loading, thereby lead to the problem of the jam of feeder hopper easily.

In order to achieve the above object, the utility model provides a following technical scheme: a stoving sieving mechanism for tea processing includes: a support frame and a fixed outer cylinder;

the top of the support frame is fixedly connected with a fixed outer cylinder, a rotary inner screen cylinder is arranged in the fixed outer cylinder, a driving mechanism is arranged between the rotary inner screen cylinder and the fixed outer cylinder, a drying fan is arranged between the support frame and the fixed outer cylinder, and the top of the fixed outer cylinder is fixedly connected with a feed inlet;

the bearing seats are connected to the inner wall of the fixed outer barrel, a threaded rod is connected between the bearing seats, a first meshing gear is fixedly connected to the side face of the threaded rod, a motor is mounted at the top of the fixed outer barrel, the output end of the motor close to the first meshing gear is connected with a second meshing gear, and a guide rod is connected between the bearing seats far away from the threaded rod;

the shift ring is connected between guide bar and the threaded rod, the outside of shift ring is connected with the brush, is close to the guide bar be connected with the slag discharging opening on the inner wall of fixed urceolus.

Preferably, constitute revolution mechanic between bearing frame and the threaded rod, and threaded rod and first cogged wheel structure as an organic whole, can drive the threaded rod and rotate when first cogged wheel rotates, can rotate through the bearing frame when the threaded rod rotates.

Preferably, constitute the engaged structure between first meshing gear and the second meshing gear wheel, and constitute revolution mechanic between second meshing gear and the motor, motor work can drive the second meshing gear wheel and rotate, can drive first meshing gear wheel when the second meshing gear rotates and rotate.

Preferably, be threaded connection between threaded rod and the shift ring, and be sliding connection between shift ring and the guide bar, the threaded rod can drive the shift ring when rotatory and carry out the screw thread slip, can lead through the guide bar when the shift ring screw thread slip slides and slide.

Preferably, the feed inlet is also provided with a folding pipe, a feed hopper, a vibration motor, an extrusion groove, a spring, an extrusion block and a connecting rod;

the bottom end of the folding pipe is connected to the top of the feeding hole, the feeding hopper can vibrate the tea leaves inside while vibrating, the tea leaves can enter the folding pipe when being vibrated, the tea leaves can be conveyed to the inside of the feeding hole when entering the folding pipe, the top end of the folding pipe is connected with the feeding hopper, the side surface of the feeding hopper is connected with a vibrating motor, and the side surface of the feeding hopper is longitudinally provided with an extrusion groove;

the spring is connected in the extrusion groove, an extrusion block is connected between the springs, and connecting rods are connected between the extrusion block and the fixed outer barrel as well as between the extrusion block and the drying fan.

Preferably, the folding pipe is cylindric, and constitutes extending structure through the folding pipe between feed inlet and the feeder hopper, and vibrating motor during operation can drive the feeder hopper and vibrate from top to bottom, can extrude and stretch folding pipe during the feeder hopper vibration.

Preferably, extrusion groove, spring and extrusion piece are provided with two sets ofly about the centre of a circle symmetry of feeder hopper, and are sliding connection between extrusion groove and the extrusion piece, and constitute extending structure through the spring between extrusion groove and the extrusion piece, can drive the extrusion groove when the feeder hopper vibrates and remove, can slide with the extrusion piece when the extrusion groove removes, can extrude the spring when the extrusion piece slides.

Compared with the prior art, the beneficial effects of the utility model are that: this a stoving sieving mechanism for tea processing, can lead through the guide bar when the shift ring screw is gliding and slide, can drive the brush when the shift ring slides and remove, can clear up the promotion to the tealeaves piece when the brush removes, can advance row sediment when the tealeaves piece promotes row sediment mouth upper portion, the piece after making things convenient for the tealeaves to filter can be cleared up fast, can shake inside tealeaves when the feeder hopper vibrates, tealeaves can get into the inside of folding pipe when receiving the vibration, can carry the inside of feed inlet when tealeaves gets into folding pipe inside, the inside that can carry rotatory interior sieve section of thick bamboo when tealeaves gets into feed inlet inside screens, can avoid blockking up when making things convenient for the feeder hopper material loading.

1. The motor is arranged to work to drive the second meshing wheel to rotate, the first meshing wheel can be driven to rotate when the second meshing wheel rotates, the threaded rod can be driven to rotate when the first meshing wheel rotates, the threaded rod can rotate through the bearing seat when rotating, the movable ring can be driven to perform threaded sliding when rotating, the movable ring can perform guided sliding through the guide rod while performing threaded sliding, the movable ring can drive the brush to move when sliding, the brush can clean and push tea scraps when moving, and the tea scraps can be discharged when being pushed to the upper part of the residue discharge port, so that the scraps after tea screening can be rapidly cleaned;

2. be provided with vibrating motor during operation and can drive the feeder hopper and vibrate from top to bottom, can extrude and stretch folding pipe when the feeder hopper vibrates, can drive the extrusion groove when the feeder hopper vibrates and remove, can slide with the extrusion piece when the extrusion groove removes, can extrude the spring when the extrusion piece slides, can shake inside tealeaves when the feeder hopper vibrates, tealeaves receives the inside that can get into folding pipe when vibrating, can carry the inside of feed inlet when tealeaves gets into folding pipe inside, the inside that can carry rotatory interior sieve section of thick bamboo when tealeaves gets into feed inlet inside screens, can avoid blockking up when making things convenient for the feeder hopper material loading.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a front view of the cross-sectional structure of the present invention;

FIG. 3 is a front view of the cross-sectional structure of the present invention;

FIG. 4 is an enlarged view of the part A of the present invention;

FIG. 5 is an enlarged view of the part B of the present invention;

fig. 6 is a schematic view of the C-section enlarged structure of the present invention.

In the figure: 1. a support frame; 2. fixing the outer cylinder; 3. rotating the inner screen drum; 4. a drive mechanism; 5. drying the fan; 6. a feed inlet; 7. a bearing seat; 8. a threaded rod; 9. a first toothed wheel; 10. a motor; 11. a second toothed wheel; 12. a guide bar; 13. a moving ring; 14. a brush; 15. a slag discharge port; 16. folding the tube; 17. a feed hopper; 18. a vibration motor; 19. extruding a groove; 20. a spring; 21. extruding the block; 22. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a stoving sieving mechanism for tea processing includes: a support frame 1 and a fixed outer cylinder 2;

the outer cylinder 2 is fixed to 1 top fixedly connected with of support frame, 2 inside rotatory inner screen section of thick bamboo 3 that is provided with of fixed urceolus, install actuating mechanism 4 between rotatory inner screen section of thick bamboo 3 and the fixed urceolus 2, install drying blower 5 between support frame 1 and the

fixed urceolus

2, 2 top fixedly connected with feed inlet 6 of fixed urceolus, bearing frame 7, connect on the inner wall of fixed urceolus 2, be connected with threaded rod 8 between the bearing frame 7, the first meshing gear 9 of 8 side fixedly connected with of threaded rod, motor 10 is installed at 2 tops of fixed urceolus, the output that is close to first meshing gear 9's motor 10 is connected with second meshing gear 11, be connected with guide bar 12 between the bearing frame 7 of keeping away from threaded rod 8, shift ring 13, connect between guide bar 12 and threaded rod 8, the outside of shift ring 13 is connected with brush 14, be connected with row cinder notch 15 on the inner wall of the fixed urceolus 2 that is close to guide bar 12.

A rotating structure is formed between the bearing seat 7 and the threaded rod 8, and the threaded rod 8 and the first meshing gear 9 are of an integral structure.

A meshing structure is formed between the first meshing gear 9 and the second meshing gear 11, and a rotating structure is formed between the second meshing gear 11 and the motor 10.

The threaded rod 8 is in threaded connection with the moving ring 13, and the moving ring 13 is in sliding connection with the guide rod 12.

Referring to fig. 2, 3, 4, 5 can know, motor 10 work can drive second engagement gear 11 and rotate, second engagement gear 11 can drive first engagement gear 9 when rotating and rotate, can drive threaded rod 8 when first engagement gear 9 rotates and rotate, threaded rod 8 can rotate through bearing frame 7 when rotating, can drive shift ring 13 when threaded rod 8 is rotatory and carry out the thread sliding, can carry out the direction slip through guide bar 12 when shift ring 13 thread sliding, can drive brush 14 when shift ring 13 slides and remove, can clear up the tealeaves piece when brush 14 removes and promote, can advance row sediment when the tealeaves piece promotes row's sediment mouth 15 upper portion.

Feed inlet 6 still is provided with folding tube 16, feeder hopper 17, vibrating motor 18, extrusion groove 19, spring 20, extrusion piece 21 and connecting rod 22, folding tube 16, the bottom connect at the top of feed inlet 6, folding tube 16's top is connected with feeder hopper 17, feeder hopper 17 side is connected with vibrating motor 18, extrusion groove 19 has vertically been seted up to feeder hopper 17's side, spring 20, the connection is inside extrusion groove 19, be connected with extrusion piece 21 between the spring 20, extrusion piece 21 and fixed urceolus 2, all be connected with connecting rod 22 between drying fan 5.

The folding tube 16 is cylindrical, and a telescopic structure is formed between the feed inlet 6 and the feed hopper 17 through the folding tube 16.

Two groups of extrusion grooves 19, springs 20 and extrusion blocks 21 are symmetrically arranged about the center of the feed hopper 17, the extrusion grooves 19 are in sliding connection with the extrusion blocks 21, and the extrusion grooves 19 and the extrusion blocks 21 form a telescopic structure through the springs 20.

Referring to fig. 1, 2, 3, 6, the vibrating motor 18 can drive the feed hopper 17 to vibrate up and down during operation, the feed hopper 17 can extrude and stretch the folding tube 16 during vibration, the feed hopper 17 can drive the extrusion groove 19 to move while vibrating, the extrusion groove 19 can slide with the extrusion block 21 during movement, the extrusion block 21 can extrude the spring 20 during sliding, the inner tea can vibrate while vibrating the feed hopper 17, the tea can enter the folding tube 16 when vibrating, the inner part of the feed inlet 6 can be conveyed when the tea enters the folding tube 16, and the inner part of the rotary inner screen cylinder 3 can be conveyed when the tea enters the feed inlet 6 to screen.

The working principle is as follows: when the drying and screening device for tea processing is used, firstly, the motor 10 can drive the second meshing gear 11 to rotate when working, the second meshing gear 11 can drive the first meshing gear 9 to rotate when rotating, the first meshing gear 9 can drive the threaded rod 8 to rotate when rotating, the threaded rod 8 can rotate through the bearing seat 7 when rotating, the threaded rod 8 can drive the moving ring 13 to perform threaded sliding when rotating, the moving ring 13 can perform guided sliding through the guide rod 12 while performing threaded sliding, the moving ring 13 can drive the brush 14 to move when sliding, and the brush 14 can clean and push tea scraps when moving, when the tea scraps are pushed to the upper part of the residue discharge port 15, residue can be discharged, so that the scraps after tea screening can be quickly cleaned, and the details which are not described in detail in the description belong to the prior art which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A stoving sieving mechanism for tea processing includes: a support frame (1) and a fixed outer cylinder (2); it is characterized in that;

the top of the support frame (1) is fixedly connected with a fixed outer cylinder (2), a rotary inner screen cylinder (3) is arranged in the fixed outer cylinder (2), a driving mechanism (4) is arranged between the rotary inner screen cylinder (3) and the fixed outer cylinder (2), a drying fan (5) is arranged between the support frame (1) and the fixed outer cylinder (2), and the top of the fixed outer cylinder (2) is fixedly connected with a feeding hole (6);

the bearing seats (7) are connected to the inner wall of the fixed outer barrel (2), threaded rods (8) are connected between the bearing seats (7), first meshed gears (9) are fixedly connected to the side faces of the threaded rods (8), a motor (10) is installed at the top of the fixed outer barrel (2), the output end of the motor (10) close to the first meshed gears (9) is connected with second meshed gears (11), and guide rods (12) are connected between the bearing seats (7) far away from the threaded rods (8);

the shift ring (13) is connected between the guide rod (12) and the threaded rod (8), the outer side of the shift ring (13) is connected with a brush (14), and the shift ring is close to the guide rod (12) and is connected with a slag discharge hole (15) on the inner wall of the fixed outer barrel (2).

2. The drying and screening device for tea processing according to claim 1, wherein: a rotating structure is formed between the bearing seat (7) and the threaded rod (8), and the threaded rod (8) and the first toothed gear (9) are of an integral structure.

3. The drying and screening device for tea processing according to claim 1, wherein: a meshing structure is formed between the first meshed gear (9) and the second meshed gear (11), and a rotating structure is formed between the second meshed gear (11) and the motor (10).

4. The drying and screening device for tea processing according to claim 1, wherein: threaded connection is adopted between the threaded rod (8) and the moving ring (13), and sliding connection is adopted between the moving ring (13) and the guide rod (12).

5. The drying and screening device for tea processing according to claim 1, wherein: the feed inlet (6) is also provided with a folding pipe (16), a feed hopper (17), a vibration motor (18), an extrusion groove (19), a spring (20), an extrusion block (21) and a connecting rod (22);

the bottom end of the folding pipe (16) is connected to the top of the feeding hole (6), the top end of the folding pipe (16) is connected with a feeding hopper (17), the side surface of the feeding hopper (17) is connected with a vibration motor (18), and the side surface of the feeding hopper (17) is longitudinally provided with an extrusion groove (19);

the spring (20) is connected inside the extrusion groove (19), an extrusion block (21) is connected between the springs (20), and a connecting rod (22) is connected between the extrusion block (21) and the fixed outer cylinder (2) and between the extrusion block and the drying fan (5).

6. The drying and screening device for tea processing according to claim 5, wherein: the folding pipe (16) is cylindrical, and a telescopic structure is formed between the feeding hole (6) and the feeding hopper (17) through the folding pipe (16).

7. The drying and screening device for tea processing according to claim 5, wherein: the extrusion groove (19), the spring (20) and the extrusion block (21) are symmetrically provided with two groups about the circle center of the feed hopper (17), the extrusion groove (19) is in sliding connection with the extrusion block (21), and the extrusion groove (19) and the extrusion block (21) form a telescopic structure through the spring (20).