Novel tea dryer

Abstract

The utility model provides a novel tea drying machine which comprises a machine frame and a drying cylinder horizontally arranged on the machine frame, a feeding groove is formed right above the drying cylinder, a crushed material discharging groove is formed right below the drying cylinder, a tea discharging groove is formed in the lower portion of one side of the drying cylinder, a mesh screen is horizontally arranged in the drying cylinder, and the mesh screen is arranged in the drying cylinder. The two ends of the mesh screen are horizontally connected with rotating shafts correspondingly, the ends of the two rotating shafts are rotationally connected with the centers of the two side walls of the drying cylinder correspondingly, the two rotating shafts penetrate through the side walls of the two ends of the drying cylinder correspondingly, driving assemblies for the rotating shafts to rotate are arranged outside the two ends of the drying cylinder correspondingly, and an air heater acting on the interior of the drying cylinder is arranged on the outer side of the drying cylinder. According to the tea leaf drying machine, tea leaves can be uniformly dried, meanwhile, dust generated in the drying process of the tea leaves can be screened, the subsequent tea leaf quality is guaranteed, and the tea leaf processing efficiency is also guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of tea processing equipment, concretely relates to a novel tea dryer. BACKGROUND

[0002] The existing tea dryer tea forms many tea powder after the process of frying and drying, and these tea powder is usually separated by screening after the completion of tea production, but in fact, these tea powder is often easily overheated in the frying process due to fine particles, and appears paste taste, and seriously, even affects the quality of all tea, the drum dryer is also easy to appear accumulation in its inside along with the rotating tea, and the drying is uneven, leading to long drying time and affecting the processing efficiency.

[0003] In view of this, in order to solve the above problems, the utility model provides a novel tea dryer which can uniformly dry and also screen the broken powder appearing in the drying process, not only ensures the quality of subsequent tea, but also ensures the tea processing efficiency. SUMMARY

[0004] The utility model discloses a novel tea dryer can uniformly dry and also screen the broken powder appearing in the drying process, not only ensures the quality of subsequent tea, but also ensures the tea processing efficiency, and the specific scheme is as follows:

[0005] A novel tea dryer, including frame and horizontal setting drying cylinder on the frame, the drying cylinder is equipped with the feed chute above, and the broken material discharge chute is equipped below, the drying cylinder one side lower part is equipped with the tea discharge chute, the drying cylinder is equipped with a screen horizontally in, the screen both ends are connected with the pivot respectively, and the pivot both ends are connected with the drying cylinder two side wall center rotation respectively, and two pivots are through the drying cylinder both end side wall respectively, the drying cylinder both end outer parts are equipped with the drive assembly that can rotate with the pivot respectively, the drying cylinder outside is equipped with the hot blast machine acting its inside.

[0006] Further, the drive assembly includes an electric telescopic rod and a connecting block, the electric telescopic rod is rotationally arranged on one side of the end portion of the drying cylinder through a shaft pin, and the electric telescopic rod is located on one side of the tea discharge chute, one end of the connecting block is fixedly connected to the pivot outside the drying cylinder, and the other end is rotationally connected to the output end of the electric telescopic rod through a pin shaft, and the connecting block and the pivot are arranged perpendicularly to each other.

[0007] Further, the installation strip is provided along the length direction of the tea discharge chute in the drying cylinder, a plurality of the push rods are provided along the length direction of the installation strip, and the plurality of push rods are arranged obliquely along the axis direction of the drying cylinder.

[0008] Further, the lower end of the screen is inclined to connect with the exhaust cavity on both sides, and the free end of the exhaust cavity is arranged towards the drying cylinder axis direction, and a plurality of exhaust holes are uniformly arranged on the side of the screen.

[0009] Further, the outer wall of the drying cylinder on both sides of the feeding groove is provided with an exhaust pipe along the length direction, and the exhaust pipe is connected with the hot air machine, and a plurality of air outlets are uniformly arranged along the length direction of the exhaust pipe.

[0010] Further, the side wall below the air outlet in the drying cylinder is provided with a discharge baffle, and the lower surface of the discharge baffle is located on the same plane as the outlet of the tea discharge groove.

[0011] The beneficial effects of the present application are as follows:

[0012] The novel tea dryer comprises a driving assembly, a screen and an exhaust cavity and two exhaust pipes and air outlets arranged on the exhaust pipes, so that the tea can be stirred by the electric telescopic rod during the drying process, the tea crumbs contained in the tea are discharged from the screen holes of the screen to the broken material discharge groove, the tea is dried from four directions, the drying efficiency is improved, and the tea crumbs are screened out to improve the quality of the tea. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The figure is a structural schematic diagram of the present application.

[0014] Figure 2 The figure is a structural schematic diagram of the drying cylinder of the present application.

[0015] Figure 3 The figure is a side view of the present application.

[0016] Figure 4 The figure is a first motion schematic diagram of the screen of the present application.

[0017] Figure 5 The figure is a tea discharge schematic diagram of the present application.

[0018] The figure is a structural schematic diagram of the present application. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.

[0020] Referring to Figures 1-5 A novel tea dryer, comprising a rack 1 and a drying cylinder 2 horizontally arranged on the rack 1, a feeding chute 3 is arranged above the drying cylinder 2, and a broken material discharge chute 4 is arranged below the drying cylinder 2, wherein the feeding chute 3 and the broken material discharge chute 4 are consistent with the length of the drying cylinder 2, a tea discharge chute 5 is arranged at the lower part of one side of the drying cylinder 2, wherein the length of the tea discharge chute 5 is consistent with the length of the drying cylinder 2 and the opening of the tea discharge chute 5 is arranged in a downward inclined manner, a mesh screen 6 is horizontally arranged in the drying cylinder 2, wherein the four side surfaces of the mesh screen 6 are seamlessly arranged with the inner wall of the drying cylinder 2 to avoid the tea from falling downward, two rotating shafts 7 are respectively horizontally connected to the two ends of the mesh screen 6, the two ends of the two rotating shafts 7 are respectively rotationally connected with the center of the two side walls of the drying cylinder 2, and the two rotating shafts 7 respectively penetrate through the two end side walls of the drying cylinder 2, ball bearings are arranged on the two end side walls of the drying cylinder 2, and the two rotating shafts 7 respectively pass through the two bearings to reduce the friction of the rotating shafts 7, drive assemblies 8 are respectively arranged on the outer parts of the two ends of the drying cylinder 2 to allow the rotating shafts 7 to rotate, a hot air blower is arranged on the outer side of the drying cylinder 2 to act on the inside of the drying cylinder 2, and the hot air blower is connected with an external power line.

[0021] The drive assembly 8 comprises an electric telescopic rod 801 and a connecting block 802, the electric telescopic rod 801 is rotationally arranged at the lower part of one side of the end part of the drying cylinder 2 through a shaft pin, and the electric telescopic rod 801 is located at one side of the tea discharge chute 5, the shaft pin is fixedly and horizontally arranged at the lower part of one side of the end part of the drying cylinder 2, the end part of the electric telescopic rod 801 is provided with a pin hole suitable for the shaft pin, the pin hole can rotate on the shaft pin, one end of the connecting block 802 is fixedly connected to the rotating shaft 7 outside the drying cylinder 2, and the other end is rotationally connected with the output end of the electric telescopic rod 801 through a pin shaft, wherein the pin shaft is fixedly and horizontally arranged on the side away from the rotating shaft 7, the output shaft end of the electric telescopic rod 801 is fixedly connected with a pin hole, the pin hole can rotate on the pin shaft, and the connecting block 802 and the rotating shaft 7 are arranged to be perpendicular to each other.

[0022] An installation strip is arranged at one side of the tea discharge chute 5 along the length direction in the inside of the drying cylinder 2, a plurality of push rods 9 are arranged at intervals along the length direction of the installation strip, and the plurality of push rods 9 are arranged to be inclined along the axis direction of the drying cylinder 2, so that the tea can be scattered to increase the heating area of the tea and to accelerate the drying speed during the tea frying process.

[0023] The lower end of the screen 6 is connected to two air exhaust chambers 10 on both sides, and the free end of the air exhaust chambers 10 is arranged towards the axis of the drying cylinder 2. A plurality of air exhaust holes are evenly arranged on the side of the air exhaust chambers 10 facing the screen 6. A hot air machine is connected to one side of the air exhaust chambers 10 through a connecting hose. The hot air blown by the hot air machine can pass through the screen holes of the screen 6 through the air exhaust holes of the air exhaust chambers 10 to dry the lower surface of the tea leaves, thereby increasing the heating area of the tea leaves.

[0024] The outer wall of the drying cylinder 2 on both sides of the feeding groove 3 is provided with an air exhaust pipe 11 along the length direction. The air exhaust pipes 11 are connected to the hot air machine. A plurality of air outlets 12 are evenly arranged along the length direction of the air exhaust pipes 11. The air outlets 12 on the upper side of the air exhaust pipes 11 penetrate the side wall of the drying cylinder 2 and are arranged obliquely. The hot air blown by the hot air machine can pass through the air outlets 12 to dry the upper surface of the tea leaves. The hot air machine and the air exhaust chambers 10 can cooperate to dry the tea leaves, thereby effectively increasing the heating area of the tea leaves.

[0025] The side wall below the air outlet 12 in the drying cylinder 2 is provided with a discharge baffle 13 arranged obliquely downward. The lower surface of the discharge baffle 13 is located on the same plane as the outlet of the tea discharge groove 5. The discharge baffle 13 can accurately discharge the dried tea leaves when discharging.

[0026] The working principle of the utility model discloses: first, the tea to be dried is poured into the drying cylinder 2 from the feed groove 3, at this time, the mesh screen 6 is in the horizontal state, then the control switch of the hot air blower is opened, subsequently the electric telescopic rod 801 is controlled to work, the output end of the electric telescopic rod 801 pushes the connecting block 802 to move in the opposite direction of the tea discharge groove 5, at this time, the rotation shaft 7 is pushed to rotate by the electric telescopic rod 801, so that the mesh screen 6 is in the inclined state in the drying cylinder 2, and the tea on the high side of the mesh screen 6 rolls to the low side, then the output end of the electric telescopic rod 801 is rapidly pulled back, the mesh screen 6 is rapidly rotated back to the original position, the tea on the mesh screen 6 is turned from one side to the other side, and the turned tea falls to the other side (the side of the tea discharge groove 5) through the two two-way rods 9, wherein the hot air blown out by the two air exhaust cavities 10 passes through the screen holes of the mesh screen 6 and the several air outlet nozzles 12 on the two air exhaust pipes 11 to dry the tea, after the tea is turned and falls, the broken tea in the tea can fall downwards through the screen holes of the mesh screen 6 and is discharged from the broken tea discharge groove 4, then the electric telescopic rod 801 repeatedly works as above, so that the tea can be rapidly and uniformly dried, when the drying is finished, the electric telescopic rod 801 pulls the connecting block 802 to make the mesh screen 6 rotate towards the tea discharge groove 5, when the upper surface of the high end of the mesh screen 6 abuts against the lower surface of the discharge baffle 13, the upper surface of the bottom end of the mesh screen 6 is in the same plane with the outlet of the tea discharge groove 5, so that the tea can slide downwards from the high end of the mesh screen 6 and be discharged from the tea discharge groove 5, which not only realizes rapid and uniform drying, but also screens the broken tea in the tea to improve the quality of the tea.

[0027] It will be obvious to a person skilled in the art that, without departing from the spirit or essential characteristics of the application, the present application can be implemented in other specific forms. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are part of the application. It is also to be understood that the use of relational terms such as "first", "second" and the like do not limit the scope of the application, unless otherwise defined by the context of use in support of the claims.

[0028] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A novel tea leaf drier characterized by: The utility model provides a tea drying device, including frame (1) and horizontal setting drying cylinder (2) on frame (1), the upper side of drying cylinder (2) is equipped with feed slot (3), the lower side is equipped with broken material discharge chute (4), the lower side of drying cylinder (2) one side is equipped with tea discharge chute (5), the inside horizontal of drying cylinder (2) is equipped with a screen (6), the both ends of screen (6) are connected with the rotation axis (7) respectively, and the both ends of rotation axis (7) are rotatably connected with the both side wall center of drying cylinder (2) respectively, and rotation axis (7) penetrates the both end side wall of drying cylinder (2) respectively, the both end outside of drying cylinder (2) is equipped with the drive assembly (8) of rotation axis (7) rotation respectively, and the outside of drying cylinder (2) is equipped with the hot air blower of acting its inside.

2. A novel tea dryer as claimed in claim 1, wherein: The drive assembly (8) includes electric telescopic rod (801) and connecting block (802), the electric telescopic rod (801) is rotatably arranged in the lower part of one side of the end of drying cylinder (2) through the shaft pin, and the electric telescopic rod (801) is located on one side of tea discharge chute (5), one end of connecting block (802) is fixedly connected on the rotation axis (7) outside drying cylinder (2), the other end is rotatably connected with the output end of electric telescopic rod (801) through the pin shaft, and connecting block (802) is perpendicularly arranged with rotation axis (7).

3. A novel tea dryer as claimed in claim 1, wherein: The installation strip is arranged along the length direction in the inside of drying cylinder (2) and located on one side of tea discharge chute (5), a plurality of push rods (9) are arranged along the length direction of the installation strip at intervals, and the plurality of push rods (9) are all arranged in an inclined manner along the axis direction of drying cylinder (2).

4. A novel tea dryer as claimed in claim 1, wherein: The lower end of the screen (6) is inclinedly connected with the exhaust cavity (10) on both sides, and the free ends of the two exhaust cavities (10) are arranged towards the axis direction of the drying cylinder (2), a plurality of exhaust holes are uniformly and separately arranged on the side of the screen (6) of the two exhaust cavities (10), and the hot air blower is connected with one side of the two exhaust cavities (10) through a connecting hose.

5. A novel tea dryer as claimed in claim 1, wherein: The outer wall of the drying cylinder (2) on both sides of the feed slot (3) is provided with an exhaust pipe (11) along the length direction, the two exhaust pipes (11) are connected with the hot air blower respectively, and a plurality of air outlets (12) are uniformly and separately arranged along the length direction of the two exhaust pipes (11), and the air outlets (12) on the upper side of the two exhaust pipes (11) penetrate the side wall of the drying cylinder (2) and are arranged in an inclined manner respectively.

6. A novel tea dryer as claimed in claim 5, wherein: The side wall below the air outlet (12) in the inside of the drying cylinder (2) is provided with a discharge baffle (13) arranged in a downward inclined manner, and the lower surface of the discharge baffle (13) is located on the same plane as the outlet of the tea discharge chute (5).

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