CN220981895U

CN220981895U - Drying device for processing yellow oolong tea

Info

Publication number: CN220981895U
Application number: CN202322777426.5U
Authority: CN
Inventors: 李瑜; 李越初; 李裕南; 李丹; 李裕龙; 李裕焯; 李志兴; 林梦; 姚玉云; 宣锐
Original assignee: Guangdong Minghuang Tea Co ltd
Current assignee: Guangdong Minghuang Tea Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-05-17
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses a drying device for processing yellow oolong tea, which comprises an installation box with openings at the top and the bottom, wherein a box cover is fixedly connected to the top of the installation box, a feeding pipe is fixedly embedded in the top of the box cover, a cover plate is rotatably arranged on the left side of the top of the feeding pipe, the cover plate shields the top of the feeding pipe, and a filter screen cylinder is rotatably arranged in the installation box. According to the utility model, through a series of structural arrangement, the yellow oolong tea can be uniformly dried in a nondestructive manner by means of centrifugal rotation and hot air blowing, stirring and mixing are not needed in the yellow oolong tea during the drying process, the condition that the yellow oolong tea is broken during the drying process can be effectively reduced, shielding to the bottom of the filter screen cylinder can be rapidly relieved after the drying process, and the yellow oolong tea dried in the filter screen cylinder can be rapidly discharged by means of vibration excitation and vibration, so that the discharging efficiency is improved.

Description

Drying device for processing yellow oolong tea

Technical Field

The utility model relates to the technical field of processing and drying equipment for yellow oolong tea, in particular to a drying device for processing yellow oolong tea.

Background

Oolong tea is usually to wash and dry the tealeaves of picking in the course of working, and adopt the nature to dry the long time that the mode spent of drying, and tealeaves is blown away easily, current tealeaves drying device is mainly through placing tealeaves in the drying cabinet, then promote the temperature of drying cabinet through electric heat or fuel heating's mode to realize the purpose of dry tealeaves, but current tealeaves drying device inside heat distribution is inhomogeneous inadequately, leads to same batch to carry out the tealeaves degree of dryness of drying, has influenced the quality of tealeaves, this application number: 202120046632.7 the utility model discloses a drying device is used in oolong tea production, the on-line screen storage device comprises a base, the landing leg, the mounting panel, stirring subassembly, the drying cabinet, the driving box, ventilative baffle, blast pipe and air heater, stirring subassembly includes the motor, meshing roller I, meshing roller II, gear I, gear II, stirring axle I, stirring axle II and stirring leaf, the motor is located in the driving box, meshing roller I is located on the motor, meshing roller II rotatory locate in the driving box and with meshing roller I meshing, be equipped with the fixed axle on the meshing roller II, gear II locates on the fixed axle, stirring axle I locates on the meshing roller I, gear I rotatory cup joints and locates on the stirring axle I and with gear II meshing, stirring axle II locates on the gear I and rotatory cup joints and locates on stirring axle I, stirring She Sheyu (mixing) on stirring axle I and the stirring axle II; the device relates to the technical field of tea processing, and particularly provides a drying device for producing oolong tea, which is convenient to move and lock, so that the oolong tea is heated more uniformly and has higher drying efficiency;

The drying device is used in oolong tea production that above-mentioned patent discloses, it is through blowing hot-blast cooperation puddler and stirring leaf rotation to the mode of stirring to the oolong tea leaf in the drying cabinet, realizes the even stoving effect to the oolong tea leaf, but it still has some not enough: 1. the stirring rod is matched with the stirring blade to stir the oolong tea leaves, and the oolong tea She Rongyi is broken by the stirring blade in the stirring process, so that the drying quality of the oolong tea leaves is affected; 2. the discharging efficiency is low by means of discharging the discharging pipe and the electromagnetic valve after drying, the use requirement cannot be met, and the drying device is redesigned by combining the conditions, so that the drying device for processing the yellow oolong tea is provided.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a drying device for processing yellow oolong tea.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a drying device of yellow oolong tea processing, including the top and the bottom are the mounting box that the opening set up, the top fixedly connected with case lid of mounting box, the top of case lid inlays and is fixed with the filling tube, the top left side rotation of filling tube is installed the apron, the apron shelters from the top of filling tube, the inside filter screen section of thick bamboo of installing box internal rotation is installed to the filling tube, accessible filling tube is to filter screen section of thick bamboo internal charging, fixed cover is equipped with rotary driving mechanism on the filter screen section of thick bamboo, the top fixedly connected with output shaft of case lid and rotary driving mechanism fixed connection's driving motor, driving motor and rotary driving mechanism cooperate for the drive filter screen section of thick bamboo rotates, the bottom of case lid inlays and is fixed with the humidity transducer who is located the filter screen section of thick bamboo, humidity transducer is used for detecting the humidity condition of filter screen section of thick bamboo internal yellow oolong tea, fixed mounting has the mechanism of blowing on the inner wall of mounting box, the mechanism cover is used for blowing to the inside hot gas, the mechanism is used for blowing to filter screen section of thick bamboo internal blowing, the left side fixedly connected with the hot gas fan of mounting box, the right side of fan is the end and is linked together with the left side of blowing mechanism, the top of air fan is the rotary driving mechanism, the bottom of the filter screen is connected with the shape of the filter screen section of thick bamboo of a supporting rod, the adjustable type of shielding mechanism is connected with the L, the bottom is connected with the adjustable type of the supporting rod is connected with the L, the bottom of the adjustable type of the supporting rod is used for sheltering from the bottom, the L is connected with the adjustable type, the mechanism is connected with the L.

Preferably, the rotary driving mechanism comprises an outer gear ring fixedly sleeved on the filter screen cylinder, a gear is meshed on the right side of the outer gear ring, a rotating shaft which is rotatably installed at the bottom of the box cover is fixedly connected to the bottom end of an output shaft of the driving motor, and the bottom end of the rotating shaft is fixedly connected with the top of the gear.

Preferably, the blowing mechanism comprises an annular pipe fixedly installed in the installation box, the annular pipe is sleeved on the filter screen cylinder, the L-shaped pipe is embedded and communicated on two sides of the inner side of the annular pipe, the bottom end of the L-shaped pipe extends to the lower side of the annular pipe and is provided with a blocking structure, the filter screen cylinder is located between the two L-shaped pipes, one sides of the two L-shaped pipes, which are close to each other, are communicated and fixed with a plurality of conical covers, and the right side of the exhaust end of the air heater is communicated with the inner side of the annular pipe.

Preferably, the shielding mechanism with adjustable is including rotating the shielding plate of installing in filter screen cylinder bottom, one side that two shielding plates are close to each other all is established to arc mechanism and movable contact, the shielding plate is used for shielding the bottom of filter screen cylinder, the first groove that front side and rear side all set up for the opening is seted up to the bottom of shielding plate, the bottom fixedly connected with vibration exciter of shielding plate, all rotate the electric telescopic handle that installs the slope setting on one side inner wall that two L shape bracing pieces kept away from each other, electric telescopic handle's output shaft top and the first groove top inner wall rotation installation that corresponds, electric telescopic handle is used for driving the shielding plate that corresponds and rotates, the front side fixedly connected with of left electric telescopic handle is controlled by outside remote controller's synchronous control switch, synchronous control switch and two electric telescopic handle electric connection, synchronous control switch is used for controlling two electric telescopic handle synchronous opening.

Preferably, the top of L shape bracing piece of left side inlays and is fixed with the battery, battery and two electric telescopic handle and two vibration exciter electric connection, and the battery supplies power for two electric telescopic handle and two vibration exciter, and fixed mounting has first hinge between the both sides bottom of filter screen cylinder and the shielding plate outside that corresponds respectively, and the shielding plate passes through first hinge rotation and installs the bottom at the filter screen cylinder.

Preferably, the installation box is internally and fixedly provided with a large bearing, the inner side of the inner ring of the large bearing is fixedly connected with the outer side of the filter screen cylinder, the large bearing has the effect of rotatably installing the filter screen cylinder, and the large bearing is positioned below the outer gear ring.

Preferably, two supporting legs are fixedly connected to the bottoms of two sides of the mounting box, and the four supporting legs are used for supporting and fixing the whole device.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through the cooperation of the filter screen cylinder, the rotary driving mechanism, the driving motor, the blowing mechanism and the air heater, the yellow oolong tea can be uniformly dried in a mode of centrifugally rotating and blowing hot air, the drying effect of the yellow oolong tea is improved, stirring and mixing of the interior of the yellow oolong tea are not needed in the drying process, the crushing condition of the yellow oolong tea in the drying process can be effectively reduced, and the uniform and nondestructive drying effect is realized;

2. through the arrangement of the adjustable shielding mechanism, shielding to the bottom of the filter screen cylinder can be rapidly released during discharging, and the yellow oolong tea dried in the filter screen cylinder can be rapidly discharged in cooperation with the vibration excitation mode, so that the discharging efficiency is improved;

According to the utility model, through a series of structural arrangement, the yellow oolong tea can be uniformly dried in a nondestructive manner by means of centrifugal rotation and hot air blowing, stirring and mixing are not needed in the yellow oolong tea during the drying process, the condition that the yellow oolong tea is broken during the drying process can be effectively reduced, shielding to the bottom of the filter screen cylinder can be rapidly relieved after the drying process, and the yellow oolong tea dried in the filter screen cylinder can be rapidly discharged by means of vibration excitation and vibration, so that the discharging efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a drying device for processing yellow oolong tea;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of the portion a in fig. 2.

In the figure: 100. a mounting box; 101. a cover plate; 102. a feeding tube; 103. a case cover; 1. a filter screen cylinder; 2. an outer ring gear; 3. a gear; 4. a driving motor; 5. an air heater; 6. a humidity sensor; 7. a shielding plate; 8. an L-shaped support rod; 9. an electric telescopic rod; 10. a vibration exciter; 11. a first groove; 12. a synchronous control switch; 13. a PLC controller; 14. an annular tube; 15. an L-shaped pipe; 16. a conical cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a drying device for processing yellow oolong tea comprises a mounting box 100 with openings at the top and the bottom, wherein two supporting legs are fixedly connected to the bottoms of two sides of the mounting box 100, four supporting legs are used for supporting and fixing the whole device, a box cover 103 is fixedly connected to the top of the mounting box 100, a feeding pipe 102 is fixedly embedded at the top of the box cover 103, an embedded hole for fixedly mounting the feeding pipe 102 is formed in the top of the box cover 103, a cover plate 101 is rotatably mounted on the left side of the top of the feeding pipe 102, a same second hinge is fixedly arranged between the left side top of the feeding pipe 102 and the left side of the cover plate 101, the cover plate 101 is rotatably mounted with the feeding pipe 102 through the second hinge, a threaded groove is formed in the right side of the top of the feeding pipe 102, a T-shaped fixing bolt is sleeved in the threaded groove, a threaded hole is reserved at the top of the cover plate 101, the T-shaped fixing bolt is used for realizing the fixed connection between the cover plate 101 and the feeding pipe 102, the cover plate 101 shields the top of the feeding pipe 102, a large filter screen drum 1 is rotatably mounted in the mounting box 100, a large filter screen drum 1 is fixedly connected with the inner side of the filter screen 1 through the large filter screen drum 1, and the filter screen 1 is fixedly connected with the inner side of the filter screen 1;

The filter screen cylinder 1 is fixedly sleeved with a rotary driving mechanism, the top of the box cover 103 is fixedly connected with a driving motor 4 fixedly connected with an output shaft and the rotary driving mechanism, the rotary driving mechanism comprises an outer gear ring 2 fixedly sleeved on the filter screen cylinder 1, a large bearing is positioned below the outer gear ring 2, a gear 3 is meshed on the right side of the outer gear ring 2, the bottom end of the output shaft of the driving motor 4 is fixedly connected with a rotating shaft rotatably mounted at the bottom of the box cover 103, a circular hole is formed in the right side of the top of the box cover 103, a first bearing is fixedly sleeved in the circular hole, the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the rotating shaft, the first bearing has the effect of rotatably mounting the rotating shaft, and the bottom end of the rotating shaft is fixedly connected with the top of the gear 3;

The bottom of the box cover 103 is fixedly embedded with a humidity sensor 6 positioned in the filter screen cylinder 1, the humidity sensor 6 is used for detecting the humidity condition of yellow oolong tea in the filter screen cylinder 1, an air blowing mechanism is fixedly arranged on the inner wall of the installation box 100, the air blowing mechanism is sleeved on the filter screen cylinder 1, the left side of the installation box 100 is fixedly connected with an air heater 5, the right side of the air heater 5 is an air exhaust end and is communicated with the left side of the air blowing mechanism, the air blowing mechanism comprises an annular pipe 14 fixedly arranged in the installation box 100, the annular pipe 14 is sleeved on the filter screen cylinder 1, L-shaped pipes 15 are respectively embedded and communicated with the inner sides of the annular pipe 14, embedded holes are respectively formed in the inner sides of the annular pipe 14, the inner walls of the embedded holes are fixedly connected with the outer sides of the corresponding L-shaped pipes 15, the bottom ends of the L-shaped pipes 15 extend to the lower side of the annular pipe 14 and are respectively arranged into a plugging structure, the right side of the air exhaust end of the air heater 5 is communicated with the inner side of the annular pipe 14, the inner wall of the annular pipe 14 is fixedly communicated with the inner side of the annular pipe 14, and the first perforated hole 5 is fixedly connected with the outer side of the first perforated inner wall of the left side of the air exhaust box, and the second perforated hole 5 is fixedly connected with the inner wall of the left perforated hole 5;

The left side of the installation box 100 is fixedly connected with a PLC 13, the PLC 13 is electrically connected with a humidity sensor 6 and a hot air blower 5, the bottoms of the two sides of the filter screen cylinder 1 are fixedly connected with L-shaped supporting rods 8, the two sides of the bottom of the filter screen cylinder 1 are rotatably provided with adjustable shielding mechanisms, the two adjustable shielding mechanisms are rotatably installed on the inner walls of one side far away from each other respectively with the two L-shaped supporting rods 8, the adjustable shielding mechanisms comprise shielding plates 7 rotatably installed on the bottom of the filter screen cylinder 1, first hinges are fixedly installed between the bottoms of the two sides of the filter screen cylinder 1 and the outer sides of the corresponding shielding plates 7 respectively, the shielding plates 7 are rotatably installed on the bottom of the filter screen cylinder 1 through the first hinges, one sides, close to each other, of the two shielding plates 7 are respectively arranged as arc-shaped mechanisms and are movably contacted, the shielding plates 7 are used for shielding the bottom of the filter screen cylinder 1, the bottom of the shielding plate 7 is provided with a first groove 11 with openings at the front side and the rear side, the bottom of the shielding plate 7 is fixedly connected with a vibration exciter 10, the vibration exciter 10 is used for exciting the corresponding shielding plate 7, so that the shielding plate 7 generates hard vibration force, the excitation principle is the prior art, not described herein, the inner walls of one side, far away from each other, of the two L-shaped supporting rods 8 are respectively provided with an obliquely arranged electric telescopic rod 9 in a rotating way, the top end of an output shaft of the electric telescopic rod 9 is rotatably arranged with the inner wall of the top of the corresponding first groove 11, the electric telescopic rod 9 is used for driving the corresponding shielding plate 7 to rotate, the front side of the electric telescopic rod 9 at the left side is fixedly connected with a synchronous control switch 12 controlled by an external remote controller, the synchronous control switch 12 is electrically connected with the two electric telescopic rods 9, the synchronous control switch 12 is used for controlling the synchronous opening of the two electric telescopic rods 9, the yellow oolong tea drying machine is characterized in that a storage battery is fixedly embedded at the top of an L-shaped supporting rod 8 on the left side, the storage battery is electrically connected with two electric telescopic rods 9 and two vibration exciters 10, and the storage battery supplies power to the two electric telescopic rods 9 and the two vibration exciters 10.

Working principle: when the device is used, when the yellow oolong tea is dried, the cover plate 101 is opened to remove the blockage of the feeding pipe 102, the yellow oolong tea to be dried can be poured into the filter screen cylinder 1 through the feeding pipe 102, the driving motor 4 is started, the output shaft of the driving motor 4 drives the gear 3 to rotate through the rotating shaft, the gear 3 drives the outer gear ring 2 meshed with the gear 3 to rotate, the outer gear ring 2 drives the filter screen cylinder 1 to rotate, the filter screen cylinder 1 drives the yellow oolong tea in the filter screen cylinder 1 to centrifugally rotate, under the action of centrifugal rotation, water adhered on the yellow oolong tea can be thrown away and discharged through the filter screen cylinder 1, so that the effect of initially centrifugally drying the yellow oolong tea is realized, meanwhile, the air heater 5 is started, the air outside is extracted by the air heater 5, and hot air is discharged into the annular pipe 14, the hot air is discharged from the two L-shaped pipes 15 and the plurality of conical covers 16 to blow hot air to the outer side of the filter screen cylinder 1, under the blowing of the hot air, the hot air passes through the filter screen cylinder 1 to enter the filter screen cylinder to blow the hot air to the yellow oolong tea, and the filter screen cylinder 1 is matched to drive the yellow oolong tea to centrifugally rotate, so that the yellow oolong tea can be uniformly blown and dried, and the centrifugally rotated yellow oolong tea can be blown and scattered to be mixed in a mode of centrifugally drying and blowing the hot air to dry, so that the drying effect of the yellow oolong tea can be improved, and the interior of the yellow oolong tea does not need to be stirred and mixed in the drying process, so that the crushing condition of the yellow oolong tea in the drying process can be effectively reduced, and the effect of uniform lossless drying is realized;

The humidity sensor 6 monitors the humidity condition of the yellow oolong tea in the filter screen cylinder 1 during drying, when the humidity value is detected to be lower than a preset value, the yellow oolong tea is proved to be dried, at the moment, the humidity sensor 6 transmits signals to the PLC 13, the PLC 13 controls the air heater 5 to be closed, a collecting box is placed at the bottom of the installation box 100, the two electric telescopic rods 9 are controlled to be opened positively by personnel through the external remote controller and the synchronous control switch 12, the output shafts of the electric telescopic rods 9 drive the corresponding shielding plates 7 to rotate downwards, the shielding of the two shielding plates 7 to the filter screen cylinder 1 is relieved when the two shielding plates 7 rotate downwards simultaneously, at the moment, the yellow oolong tea in the filter screen cylinder 1 is discharged under the action of gravity and falls into the collecting box, the two vibration exciters 10 are started during discharging, the corresponding shielding plates 7 are excited by the vibration exciters 10, the shielding plates 7 can be vibrated, the yellow oolong tea at the top of the shielding plates 7 can be effectively vibrated down under the vibration force, and the effect of assisting rapid discharging is achieved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a drying device for processing of yellow oolong tea, includes install bin (100) that top and bottom are the opening setting, install bin (100) top fixedly connected with case lid (103), a serial communication port, install bin (100) rotation install apron (101) at the top left side of case lid (103) and install filter screen cylinder (1), fixed cover is equipped with rotary driving mechanism on filter screen cylinder (1), install bin (103) top fixedly connected with output shaft and rotary driving mechanism fixed connection's driving motor (4), install bin (103) bottom and be fixed with humidity transducer (6) that are located filter screen cylinder (1) on the inner wall of install bin (100) fixedly connected with blowing mechanism, blowing mechanism cover is established on filter screen cylinder (1), install bin (100) left side fixedly connected with hot air blower (5), the right side of hot air blower (5) is the end and is linked together with blowing mechanism's left side, install bin (100) left side fixedly connected with controller (13), shelter from humidity transducer (13) and fan (8) both sides of fan (1) shape of being connected with PLC (1) both sides, both sides of fan (8) are connected with both sides of fan (1) and rotary driving mechanism, both sides of fan (8) are connected with both sides of fan (1), the two adjustable shielding mechanisms are respectively rotatably arranged on the inner wall of one side, which is far away from each other, of the two L-shaped supporting rods (8).

2. The drying device for processing the oolong tea according to claim 1, wherein the rotary driving mechanism comprises an outer gear ring (2) fixedly sleeved on the filter screen cylinder (1), a gear (3) is meshed on the right side of the outer gear ring (2), a rotating shaft rotatably installed at the bottom of the box cover (103) is fixedly connected to the bottom end of an output shaft of the driving motor (4), and the bottom end of the rotating shaft is fixedly connected with the top of the gear (3).

3. The drying device for processing the oolong tea according to claim 2, wherein the air blowing mechanism comprises an annular pipe (14) fixedly installed in an installation box (100), the annular pipe (14) is sleeved on the filter screen cylinder (1), the L-shaped pipe (15) is embedded and communicated on two sides of the inner side of the annular pipe (14), the bottom end of the L-shaped pipe (15) extends to the lower side of the annular pipe (14) and is provided with a blocking structure, the filter screen cylinder (1) is located between the two L-shaped pipes (15), one sides, close to each other, of the two L-shaped pipes (15) are communicated and fixed with a plurality of conical covers (16), and the right side of an exhaust end of the air heater (5) is communicated with the inner side of the annular pipe (14).

4. The drying device for processing the yellow oolong tea according to claim 3, wherein the adjustable shielding mechanism comprises shielding plates (7) rotatably mounted at the bottoms of the filter screen cylinders (1), one sides of the two shielding plates (7) close to each other are all provided with arc-shaped mechanisms and are in movable contact, the bottoms of the shielding plates (7) are provided with first grooves (11) with openings, the bottoms of the shielding plates (7) are fixedly connected with vibration exciters (10), one side inner walls of the two L-shaped supporting rods (8) far away from each other are rotatably mounted with electric telescopic rods (9) which are obliquely arranged, the top ends of output shafts of the electric telescopic rods (9) are rotatably mounted with the inner walls of the tops of the corresponding first grooves (11), the front sides of the electric telescopic rods (9) on the left sides are fixedly connected with a synchronous control switch (12) controlled by an external remote controller, and the synchronous control switch (12) is electrically connected with the two electric telescopic rods (9).

5. The drying device for processing the oolong tea according to claim 4, wherein a storage battery is embedded and fixed at the top of the L-shaped supporting rod (8) on the left side, the storage battery is electrically connected with two electric telescopic rods (9) and two vibration exciters (10), first hinges are fixedly arranged between the bottoms of the two sides of the filter screen cylinder (1) and the outer sides of the corresponding shielding plates (7) respectively, and the shielding plates (7) are rotatably arranged at the bottoms of the filter screen cylinder (1) through the first hinges.

6. The drying device for processing the oolong tea according to claim 1, wherein a large bearing is fixedly installed in the installation box (100), the inner side of an inner ring of the large bearing is fixedly connected with the outer side of the filter screen cylinder (1), and the large bearing is positioned below the outer gear ring (2).

7. The drying device for processing oolong tea according to claim 1, wherein two support legs are fixedly connected to the bottoms of two sides of the installation box (100).