CN113063276A

CN113063276A - Tea leaf drying device

Info

Publication number: CN113063276A
Application number: CN202110383078.6A
Authority: CN
Inventors: 章高友; 周光明; 周光南; 章雨洁
Original assignee: Jiangxi Yangjifeng Tea Co ltd
Current assignee: Jiangxi Yangjifeng Tea Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-07-02

Abstract

The invention discloses a tea drying device, and particularly relates to the field of tea processing. According to the tea leaf drying machine, the cam is driven to rotate through the rotation of the driving motor, under the elastic action of the third spring, the cam rotates to drive the roller to rotate and simultaneously reciprocate up and down, so that the extrusion plate is driven to reciprocate up and down, the first one-way valve and the second one-way valve are matched, air in the drying box is pumped into the heating box to be heated, meanwhile, the air heated in the heating box is conveyed into the drying box, and therefore tea leaves can be dried through circulating hot air.

Description

Tea leaf drying device

Technical Field

The invention relates to the technical field of tea processing, in particular to a tea drying device.

Background

Tea, commonly known as tea, generally comprises the leaves and shoots of the tea plant. Distinguished tea, cashew, tea, . The tea leaf components include catechin, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, and are beneficial for health. A tea beverage made of tea leaves is one of three major beverages in the world. Tea leaves are processed after being picked for drinking, wherein the picked tea leaves need to be dried, so a drying device is needed.

However, in actual use, the existing tea leaf drying device mainly dries and exposes to the sun through air drying to the cleaned tea leaves when in use, and only relies on air drying in cloudy days, so that the drying efficiency is low.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a tea drying device to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a tea leaf drying device comprises a drying box, wherein the surface of the drying box is hinged with a box door through a hinge, the tops of the inner walls of the two sides of the drying box are fixedly connected with sliding groove plates, a supporting plate is connected between the two sliding groove plates in a sliding manner, a double-shaft motor is fixedly mounted at the top of the supporting plate, an upper end output shaft of the double-shaft motor is fixedly connected with a carrying frame, the tops of the inner walls of the two sides of the drying box are fixedly connected with fixed plates, a cover plate is arranged between the two fixed plates in a sliding manner, the bottom of the cover plate is fixedly connected with a connecting rod penetrating through the carrying frame, the surface of the connecting rod is fixedly connected with a plurality of stirring rods, a bearing is embedded in the middle of the surface of the supporting plate, an inner ring of the bearing is fixedly sleeved, the bottom of the first connecting plate is fixedly connected with four first arc-shaped clamping plates which are distributed circumferentially, the top of the inner wall of the drying box is fixedly connected with a second connecting plate, the top of the second connecting plate is fixedly connected with four second arc-shaped clamping plates which are distributed circumferentially, and the second arc-shaped clamping plates are clamped with the first arc-shaped clamping plates;

the drying oven is characterized in that a ventilation box is fixedly connected to the top of the drying box, a first air conveying pipe and a second air conveying pipe are respectively communicated to two sides of the ventilation box, one end, away from the ventilation box, of the first air conveying pipe is communicated with the left side of the drying box, a heating box is fixedly connected to the right side surface of the drying box, one end, away from the ventilation box, of the second air conveying pipe is communicated with the heating box, and an exhaust pipe is communicated between the bottom of the heating box and the right side of the drying box.

Further, fixedly connected with telescopic link between the both sides of backup pad bottom and the drying cabinet inner wall bottom, two snap rings, two have been cup jointed to the fixed surface of telescopic link fixedly connected with cover establishes the spring on telescopic link surface between the snap ring.

Furthermore, two the spout has all been seted up to the relative one side of chute board, the inside sliding connection of spout has the slide, and two the slide respectively with the both sides fixed connection of backup pad.

Furthermore, both sides of the bottom of the cover plate are rotatably connected with guide wheels through supports, and the top of the carrying frame is in rolling connection with the guide wheels.

Furthermore, two the relative one side of fixed plate all sets up the recess, the inside fixedly connected with slide bar of recess, the apron cup joints the surface at two slide bars, fixedly connected with cover is established at the No. two springs on slide bar surface between the bottom of apron and the diapire of recess.

Further, the inside fixedly connected with baffle of ventilation box, the surface mosaic of baffle has the sleeve, the movable rod has been cup jointed to telescopic inside, the bottom fixedly connected with stripper plate of movable rod, fixedly connected with cover is established at the outside No. three springs of movable rod between stripper plate and the baffle, the top of movable rod is rotated through the pivot and is connected with the gyro wheel, the top fixed mounting of ventilation box inner wall has driving motor, driving motor's output shaft fixedly connected with cam, just the surface of cam closely laminates with the surface of gyro wheel.

Furthermore, a first check valve and a second check valve are respectively arranged inside the first air delivery pipe and the second air delivery pipe, and the flowing directions of the first check valve and the second check valve are consistent.

Furthermore, the inside fixedly connected with heater strip of heating cabinet, just the heater strip is vertical distribution with No. two defeated tuber pipes, exhaust pipe.

The invention has the technical effects and advantages that:

1. compared with the prior art, through setting up driving motor, the rotation through driving motor drives the cam and rotates, and under the elastic action of No. three springs, the rotation of cam drives reciprocating motion from top to bottom when the gyro wheel pivoted, thereby drive stripper plate reciprocating motion from top to bottom, and cooperate first check valve and second check valve, make the inside air of drying cabinet heated in being pumped to the heating cabinet, the inside of drying cabinet is carried to the air of heating in the heating cabinet simultaneously, thereby can utilize the endless hot-air to carry out the drying to tealeaves.

2. Compared with the prior art, through setting up the biax motor, can utilize the rotation of biax motor to drive and carry the thing frame and rotate, can drive its inside tealeaves that loads through the rotation that carries the thing frame and rotate, the connecting rod of cooperation apron bottom for the puddler stirs the inside tealeaves that carries the thing frame, accelerates the contact of tealeaves and hot-air, thereby improves tealeaves drying efficiency.

3. Compared with the prior art, through setting up the biax motor, the rotation that can utilize the biax motor drives a connecting plate and rotates, the connecting plate drives an arc cardboard of its bottom when rotating and No. two arc cardboards at No. two connecting plate tops and carries out the joint, simultaneously under the effect of telescopic link and a spring, make backup pad reciprocating up and down, thereby the inside tealeaves of carrying the thing frame of drive rolls, make tealeaves further contact with hot-air, thereby improve tealeaves drying efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the drying box of the present invention.

Fig. 3 is a schematic view of the internal structure of the ventilation box of the present invention.

FIG. 4 is a cross-sectional view of the runner plate of the present invention.

Fig. 5 is a schematic top sectional view of a fixing plate according to the present invention.

FIG. 6 is a top view of the second connecting plate of the present invention.

The reference signs are: 1. a drying oven; 2. a box door; 3. a chute plate; 4. a support plate; 5. a double-shaft motor; 6. a carrying frame; 7. a fixing plate; 8. a cover plate; 9. a connecting rod; 10. a stirring rod; 11. a bearing; 12. a first connecting plate; 13. the first arc-shaped clamping plate; 14. a second connecting plate; 15. a second arc-shaped clamping plate; 16. a ventilation box; 17. a first air delivery pipe; 18. a second air delivery pipe; 19. a heating box; 20. an exhaust duct; 21. a telescopic rod; 22. a snap ring; 23. a first spring; 24. a chute; 25. a guide wheel; 26. a groove; 27. a slide bar; 28. a second spring; 29. a partition plate; 30. a sleeve; 31. a movable rod; 32. a pressing plate; 33. a third spring; 34. a roller; 35. a drive motor; 36. a cam; 37. a first check valve; 38. a second one-way valve; 39. heating wires; 40. a slide board.

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.

The tea drying device shown in the attached figures 1-6 comprises a drying box 1, wherein the surface of the drying box 1 is hinged with a box door 2 through a hinge, the tops of the inner walls at two sides of the drying box 1 are fixedly connected with sliding groove plates 3, a supporting plate 4 is connected between the two sliding groove plates 3 in a sliding manner, the top of the supporting plate 4 is fixedly provided with a double-shaft motor 5, the upper end output shaft of the double-shaft motor 5 is fixedly connected with a carrying frame 6, the tops of the inner walls at two sides of the drying box 1 are fixedly connected with fixing plates 7, a cover plate 8 is arranged between the two fixing plates 7 in a sliding manner, the bottom of the cover plate 8 is fixedly connected with a connecting rod 9 penetrating through the carrying frame 6, the surface of the connecting rod 9 is fixedly connected with a plurality of stirring rods 10, the middle part of the surface of the supporting plate 4 is inlaid with a bearing 11, the inner ring, the bottom of the first connecting plate 12 is fixedly connected with four first arc-shaped clamping plates 13 which are distributed circumferentially, the top of the inner wall of the drying box 1 is fixedly connected with a second connecting plate 14, the top of the second connecting plate 14 is fixedly connected with four second arc-shaped clamping plates 15 which are distributed circumferentially, and the second arc-shaped clamping plates 15 are clamped with the first arc-shaped clamping plates 13;

the top fixedly connected with air box 16 of drying cabinet 1, the both sides of air box 16 communicate respectively with defeated tuber pipe 17 and No. two defeated tuber pipes 18, the one end that air box 16 was kept away from to defeated tuber pipe 17 communicates with the left side of drying cabinet 1, the right side fixed surface of drying cabinet 1 is connected with heating cabinet 19, the one end that air box 16 was kept away from to defeated tuber pipe 18 communicates with heating cabinet 19, it has exhaust pipe 20 to communicate between the bottom of heating cabinet 19 and the right side of drying cabinet 1.

In a preferred embodiment, a telescopic rod 21 is fixedly connected between two sides of the bottom of the support plate 4 and the bottom of the inner wall of the drying box 1, two snap rings 22 are sleeved on the surface of the telescopic rod 21, and a first spring 23 sleeved on the surface of the telescopic rod 21 is fixedly connected between the two snap rings 22, so that the elastic action of the first spring 23 can be utilized, and the support plate 4 can be automatically reset after being moved.

In a preferred embodiment, the opposite sides of the two chute plates 3 are both provided with a chute 24, a sliding plate 40 is slidably connected inside the chute 24, and the two sliding plates 40 are respectively fixedly connected with the two sides of the support plate 4, so that the chute plates 3 can be utilized, the support plate 4 can slide downwards, and the sliding between the sliding plates 40 and the chutes 24 is utilized to limit the support plate 4, thereby avoiding the inclination of the support plate 4.

In a preferred embodiment, guide wheels 25 are rotatably connected to both sides of the bottom of the cover plate 8 through supporting seats, and the top of the carrier frame 6 is in rolling connection with the guide wheels 25, so that the guide wheels 25 can be conveniently and smoothly connected with the carrier frame 6 in the rotating process.

In a preferred embodiment, grooves 26 are formed in opposite sides of two fixing plates 7, sliding rods 27 are fixedly connected to the insides of the grooves 26, the cover plate 8 is sleeved on the surfaces of the two sliding rods 27, and a second spring 28 is fixedly connected between the bottom of the cover plate 8 and the bottom wall of the groove 26 and sleeved on the surface of the sliding rod 27, so that the second spring 28 can be utilized, the cover plate 8 can be reset after being moved, the cover plate 8 can be kept to cover the top of the carrying frame 6 all the time, and the tea leaves can be stirred by the stirring rod 10.

In a preferred embodiment, a partition 29 is fixedly connected to the inside of the ventilation box 16, a sleeve 30 is embedded on the surface of the partition 29, a movable rod 31 is sleeved inside the sleeve 30, a pressing plate 32 is fixedly connected to the bottom end of the movable rod 31, a third spring 33 sleeved outside the movable rod 31 is fixedly connected between the pressing plate 32 and the partition 29, the top end of the movable rod 31 is rotatably connected with a roller 34 through a rotating shaft, a driving motor 35 is fixedly installed on the top of the inner wall of the ventilation box 16, a cam 36 is fixedly connected to an output shaft of the driving motor 35, and the surface of the cam 36 is tightly attached to the surface of the roller 34, so that the cam 36 is driven to rotate by the rotation of the driving motor 35, and under the elastic action of the third spring 33, the rotation of the cam 36 drives the roller 34 to rotate and simultaneously reciprocate up and down, thereby driving the pressing plate 32 to reciprocate up and down and thus the pressure inside the air exchange box 16 to change.

In a preferred embodiment, the first and second

air delivery pipes

17 and 18 are respectively provided with a first and

second check valves

37 and 38 inside, and the first and

second check valves

37 and 38 have the same flow direction, so that the one-way flow of the first and

second check valves

37 and 38 can be utilized, so that air can flow only from the drying box 1 to the heating box 19.

In a preferred embodiment, a heating wire 39 is fixedly connected to the inside of the heating box 19, and the heating wire 39 is vertically distributed with the second air delivery pipe 18 and the exhaust pipe 20, so that the passing air can be heated by the heating wire 39, thereby changing the air inside the drying box 1 into hot air.

The working principle of the invention is as follows: when in use, the cover plate 8 is pulled upwards, tea leaves to be dried are placed in the object carrying frame 6, then under the action of the second spring 28, the guide wheel 25 on the cover plate 8 is attached to the object carrying frame 6 again, the cam 36 is driven to rotate through the rotation of the driving motor 35, under the elastic action of the third spring 33, the cam 36 rotates to drive the roller 34 to rotate and reciprocate up and down, so that the extrusion plate 32 is driven to reciprocate up and down, the first check valve 37 and the second check valve 38 are matched, air in the drying box 1 is pumped into the heating box 19 to be heated, meanwhile, the air heated in the heating box 19 is conveyed into the drying box 1, so that the tea leaves can be dried by utilizing circulating hot air, then the object carrying frame 6 and the first connecting plate 12 are driven to rotate through the rotation of the double-shaft motor 5, can drive its inside tealeaves that loads through the rotation that carries thing frame 6 and rotate, the connecting rod 9 of 8 bottoms of cooperation apron, make puddler 10 stir the tealeaves that carries thing frame 6 inside, accelerate tealeaves and hot-air's contact, thereby improve tealeaves drying efficiency, and No. 12 connecting plates drive an arc cardboard 13 of its bottom and No. two arc cardboards 15 at No. two connecting plates 14 tops and carry out the joint when rotating, simultaneously under the effect of telescopic link 21 and a spring 23, make backup pad 4 up-and-down reciprocating motion, thereby the inside tealeaves of thing frame is carried in the drive rolls, make tealeaves further contact with hot-air, thereby improve tealeaves drying efficiency.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a tealeaves drying device, includes drying cabinet (1), its characterized in that: the surface of the drying box (1) is hinged with a box door (2) through a hinge, the tops of the inner walls of the two sides of the drying box (1) are fixedly connected with sliding groove plates (3), a supporting plate (4) is connected between the two sliding groove plates (3) in a sliding manner, a double-shaft motor (5) is fixedly installed at the top of the supporting plate (4), an upper end output shaft of the double-shaft motor (5) is fixedly connected with a carrying frame (6), the tops of the inner walls of the two sides of the drying box (1) are fixedly connected with fixing plates (7), a cover plate (8) is arranged between the two fixing plates (7) in a sliding manner, the bottom of the cover plate (8) is fixedly connected with a connecting rod (9) penetrating through the inside of the carrying frame (6), a plurality of stirring rods (10) are fixedly connected with the surface of the connecting rod (, the inner ring of the bearing (11) is fixedly sleeved with the lower end output shaft of the double-shaft motor (5), the lower end output shaft of the double-shaft motor (5) is fixedly connected with a first connecting plate (12), the bottom of the first connecting plate (12) is fixedly connected with four first arc-shaped clamping plates (13) which are distributed circumferentially, the top of the inner wall of the drying box (1) is fixedly connected with a second connecting plate (14), the top of the second connecting plate (14) is fixedly connected with four second arc-shaped clamping plates (15) which are distributed circumferentially, and the second arc-shaped clamping plates (15) are clamped with the first arc-shaped clamping plates (13);

the drying oven is characterized in that a ventilation box (16) is fixedly connected to the top of the drying box (1), two sides of the ventilation box (16) are respectively communicated with a first air conveying pipe (17) and a second air conveying pipe (18), one end, far away from the ventilation box (16), of the first air conveying pipe (17) is communicated with the left side of the drying box (1), a heating box (19) is fixedly connected to the surface of the right side of the drying box (1), one end, far away from the ventilation box (16), of the second air conveying pipe (18) is communicated with the heating box (19), and an exhaust pipe (20) is communicated between the bottom of the heating box (19) and the right side of the drying box (1).

2. A tea leaf drying apparatus according to claim 1, wherein: fixedly connected with telescopic link (21) between the both sides of backup pad (4) bottom and drying cabinet (1) inner wall bottom, two snap rings (22), two have been cup jointed to the fixed surface of telescopic link (21) fixedly connected with cover establishes spring (23) on telescopic link (21) surface between snap ring (22).

3. A tea leaf drying apparatus according to claim 2, wherein: two slide groove (24) have all been seted up to one side that the spout board (3) is relative, the inside sliding connection of spout (24) has slide (40), and two slide (40) respectively with the both sides fixed connection of backup pad (4).

4. A tea leaf drying apparatus according to claim 3, wherein: the two sides of the bottom of the cover plate (8) are rotatably connected with guide wheels (25) through supports, and the top of the carrying frame (6) is in rolling connection with the guide wheels (25).

5. A tea leaf drying apparatus according to claim 4, wherein: two fixed plate (7) relative one side all is seted up recess (26), the inside fixedly connected with slide bar (27) of recess (26), apron (8) cup joint on the surface of two slide bars (27), fixedly connected with cover is established No. two spring (28) on slide bar (27) surface between the diapire of the bottom of apron (8) and recess (26).

6. A tea leaf drying apparatus according to claim 5, wherein: the inside fixedly connected with baffle (29) of breather box (16), the surface mosaic of baffle (29) has sleeve (30), movable rod (31) have been cup jointed to the inside of sleeve (30), bottom fixedly connected with stripper plate (32) of movable rod (31), fixedly connected with cover is established at the outside No. three spring (33) of movable rod (31) between stripper plate (32) and baffle (29), the top of movable rod (31) is rotated through the pivot and is connected with gyro wheel (34), the top fixed mounting of breather box (16) inner wall has driving motor (35), the output shaft fixedly connected with cam (36) of driving motor (35), just the surface of cam (36) closely laminates with the surface of gyro wheel (34).

7. A tea leaf drying apparatus according to claim 6, wherein: a first one-way valve (37) and a second one-way valve (38) are respectively arranged in the first air delivery pipe (17) and the second air delivery pipe (18), and the flowing directions of the first one-way valve (37) and the second one-way valve (38) are consistent.

8. Tea leaf drying apparatus according to claim 7, wherein: the inside fixedly connected with heater strip (39) of heating cabinet (19), just heater strip (39) are vertical distribution with No. two defeated tuber pipe (18), exhaust pipe (20).