Quick drying and sorting machine for fresh tea leaves

Abstract

The utility model relates to the technical field of tea leaf processing, and discloses a fresh tea leaf rapid drying and sorting machine which comprises a sorting box, supporting frames are fixedly connected to the corners of the bottom of the sorting box, a pair of material guiding plates are fixedly connected to the two sides of the inner wall of the sorting box, and the fresh tea leaf rapid drying and sorting machine further comprises a sorting assembly arranged below the sorting box. A drying assembly is arranged in the sorting box, the sorting assembly comprises a sorting inclined pipe fixedly communicated to the bottom end of the sorting box, a filter plate is hinged to one end of the sorting inclined pipe, and a discharging hopper matched with the filter plate is jointly and fixedly connected to one ends of the inner walls of one pair of supporting frames. According to the tea leaf sorting device, the effect of improving the tea leaf sorting efficiency is achieved, leaves, leaf stems and fine powder are filtered and separated through the filter plate, then the motor and the second rotating shaft are matched with each other to drive the cam to rotate to abut against the vibrating plate, and therefore the filter plate is driven to vibrate in a reciprocating mode, and the filtering and sorting efficiency is improved; the problem that the sorting efficiency of the tea leaves is difficult to effectively improve is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea processing technical field, concretely is a kind of fresh tea leaf quick drying sorting machine. BACKGROUND

[0002] Leaf refers to the leaves and buds of tea trees, and refers to the leaves of evergreen shrubs tea trees that can be used for tea making. However, the existing tea leaves have different sizes and shapes due to the collection, and the product grades are different. The sorting of tea leaves is a very critical stage in the tea making process. When brewing tea, the concentration and flavor of leaves of different sizes are different in terms of the speed of dissolving in boiling water. The larger the leaf, the longer the dissolution time, and vice versa. It is very important to use leaves of the same size to brew tea. The tea leaves must be uniform in size, so before making, the tea leaves need to be screened according to their size to remove stems and excess impurities.

[0003] After searching, a fresh tea leaf sorting device with publication number CN217120783U is disclosed, which includes a rack, a sieve cylinder and a rotating shaft connected to the sieve cylinder are arranged in the rack, the sieve cylinder is inclinedly arranged, and a feed hopper is arranged above the sieve cylinder, the lower end of the feed hopper is inclined and extends into the sieve cylinder; a plurality of mesh screens with different pore sizes are arranged on the outer wall surface of the sieve cylinder in sequence to sieve tea leaves, and the pore sizes gradually increase; a plurality of discharge ports are arranged on the lower side of the sieve cylinder to receive materials of different sizes; and a heating pipe is arranged on the inner wall of the sieve cylinder.

[0004] The device can dry tea leaves while sorting them, and the drying effect is good and sufficient, greatly shortening the processing time of tea leaves.

[0005] However, the device still has the following problems. The device rotates the sieve cylinder through the rotating shaft, so that tea leaves of different specifications in the inclined sieve cylinder pass through the multi-stage mesh holes opened on the outer wall of the sieve cylinder in sequence. In actual use, small tea leaves are easily attached to the surface of large tea leaves and accumulated at the bottom of the sieve cylinder, which makes it difficult to effectively improve the sorting efficiency of tea leaves. UTILITY MODEL CONTENTS

[0006] (I) Technical problem solved

[0007] To solve the above problems, the utility model provides a fresh tea leaf quick drying sorting machine, which solves the problem of difficult effective improvement of tea leaf sorting efficiency.

[0008] (II) Technical solution

[0009] To achieve the above object, the utility model provides the following technical scheme: a kind of fresh tea leaf quick drying sorting machine, including sorting box, the bottom corner of the sorting box is fixedly connected with support frame, the inner wall both sides of the sorting box are fixedly connected with a pair of material guide plate, further including the sorting assembly of being set below sorting box, drying assembly is arranged in the inside of sorting box;

[0010] The sorting assembly includes a sorting inclined pipe fixedly connected to the bottom end of the sorting box, one end of the sorting inclined pipe is hingedly connected with a filter plate, one end of the inner wall of one pair of support frames is fixedly connected with a discharge hopper matched with the filter plate, the outer wall of the discharge hopper is fixedly connected with a sorting plate on one side, the outer wall of the filter plate is fixedly connected with a pair of vibration plates on both sides, the outer wall of one of the support frames is fixedly connected with a support seat on one side, the top end of the support seat is fixedly connected with a motor, one end of the discharge hopper is rotatably connected with a rotating shaft two, and one end of the rotating shaft two is fixedly connected with the output shaft of the motor, the outer circumferential wall of the rotating shaft two is fixedly connected with a pair of cams matched with the vibration plates on both sides.

[0011] Preferably, the drying assembly includes a hot pressure fan arranged on one side of the outside of the sorting box, one end of the hot pressure fan is fixedly connected with a connecting pipe, one side of the outer wall of the sorting box is fixedly connected with a flow guide cover, and one end of the flow guide cover is fixedly connected with one end of the connecting pipe.

[0012] Preferably, the bottom of one of the material guide plates is provided with a pair of damping bearings, and one end of the pair of damping bearings is rotatably connected with a rotating shaft one.

[0013] Preferably, the outer circumferential wall of the rotating shaft one is fixedly connected with a material blocking plate on one side, and one end of the rotating shaft one is fixedly connected with a handle.

[0014] Preferably, the inner wall of the sorting box is fixedly connected with a plurality of drying plates staggered distributed near the material guide plates, and the drying plates are all inclinedly arranged towards the bottom end of the sorting box.

[0015] (Three) beneficial effects

[0016] 1、The fresh tea leaf quick drying sorting machine, the tea leaves after drying fall on the filter plate through the sorting inclined pipe, then the leaf blades and leaf stems and small broken ends are filtered and separated through the filter plate, then the cam is driven to rotate and touch the vibration plate through the mutual cooperation between the motor and the rotating shaft two, so as to drive the filter plate to reciprocate, improve the efficiency of filtering and sorting, and further improve the overall tea drying and sorting efficiency of the device.

[0017] 2. This fresh tea leaf rapid drying and sorting machine is practical, efficient, and ingeniously designed. By cooperating with the handle, rotating shaft, and damping bearing, the tilt angle of the baffle plate can be adjusted to control the feeding rate of the tea leaves. Then, the tea leaves move along the surface of multiple staggered drying plates, effectively preventing tea leaf accumulation and improving the drying efficiency of the tea leaves. Attached Figure Description

[0018] Figure 1 This is a first-view three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a two-dimensional structural diagram of the present invention from a second perspective;

[0020] Figure 3 This is a half-section three-dimensional structural diagram of some components of this utility model;

[0021] Figure 4 for Figure 3 Enlarged diagram of point A in the middle.

[0022] In the diagram: 1. Sorting box; 2. Support frame; 3. Guide plate; 4. Hot press blower; 5. Connecting pipe; 6. Flow guide; 7. Damping bearing; 8. Rotating shaft one; 9. Baffle plate; 10. Drying plate; 11. Sorting inclined tube; 12. Filter plate; 13. Feed hopper; 14. Sorting plate; 15. Vibrating plate; 16. Support base; 17. Motor; 18. Rotating shaft two; 19. Cam; 20. Handle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example: Figure 1 As shown, a rapid drying and sorting machine for fresh tea leaves includes a sorting box 1, which is made of food-grade stainless steel to improve the overall structural strength of the device. Support frames 2 are fixedly connected to the bottom corners of the sorting box 1 by welding. The support frames 2 serve to fix and support the sorting box 1. A pair of guide plates 3 are fixedly connected to both sides of the inner wall of the sorting box 1. The machine also includes a sorting component located below the sorting box 1. A drying component is installed inside the sorting box 1.

[0025] like Figures 2-4As shown, in an embodiment, in order to improve the sorting efficiency, the sorting assembly comprises a sorting inclined pipe 11 fixedly connected to the bottom end of the sorting box 1, one end of the sorting inclined pipe 11 is hinged with a filter plate 12, wherein the filter plate 12 plays a role in filtering and separating leaf blades and leaf stems, wherein one end of the inner wall of the pair of support frames 2 is fixedly connected with a lower hopper 13 matched with the filter plate 12, wherein the lower hopper 13 plays a role in facilitating the collection of leaf stems, the outer wall of the lower hopper 13 is fixedly connected with a sorting plate 14, wherein the sorting plate 14 plays a role in facilitating the collection of leaf blades, the outer wall of the filter plate 12 is fixedly connected with a pair of vibration plates 15 on both sides, wherein the vibration plates 15 play a role in driving the filter plate 12 to vibrate, thereby improving the efficiency of the filter plate 12 in filtering and separating leaf blades and leaf stems, thereby improving the sorting efficiency of the device, the outer wall of one of the support frames 2 is fixedly connected with a support seat 16, the top end of the support seat 16 is fixedly connected with a motor 17, one end of the lower hopper 13 is rotatably connected with a rotating shaft 18, and one end of the rotating shaft 18 is fixedly connected with the output shaft of the motor 17, the outer circumferential wall of the rotating shaft 18 is fixedly connected with a pair of cams 19 matched with the vibration plates 15 on both sides, through the cooperation between the motor 17 and the rotating shaft 18, the cams 19 are driven to rotate and abut against the vibration plates 15, thereby driving the vibration plates 15 to reciprocatingly vibrate.

[0026] As Figure 2 With Figure 3 As shown, in an embodiment, in order to improve the drying efficiency, the drying assembly comprises a hot pressure fan 4 arranged on one side of the outside of the sorting box 1, wherein the hot pressure fan 4 plays a role in providing high-temperature airflow, one end of the hot pressure fan 4 is fixedly connected with a connecting pipe 5, one side of the outer wall of the sorting box 1 is fixedly connected with a flow guide cover 6, and one end of the flow guide cover 6 is fixedly connected with one end of the connecting pipe 5, through the cooperation between the hot pressure fan 4, the connecting pipe 5 and the flow guide cover 6, it is convenient to provide stable high-temperature airflow to the inside of the sorting box 1, the bottom of one of the guide plates 3 is provided with a pair of damping bearings 7, one end of the pair of damping bearings 7 is rotatably connected with a rotating shaft 8, the outer circumferential wall of the rotating shaft 8 is fixedly connected with a blocking plate 9, one end of the rotating shaft 8 is fixedly connected with a handle 20, through the cooperation between the handle 20, the rotating shaft 8 and the damping bearings 7, it is convenient to adjust the inclination angle of the blocking plate 9, thereby adjusting the discharging rate of the tea leaves, the inner wall of the sorting box 1 near the guide plate 3 is fixedly connected with a plurality of staggered drying plates 10, and the drying plates 10 are all inclinedly arranged towards the bottom end of the sorting box 1, through the arrangement of the plurality of staggered drying plates 10, the tea leaves are spread out, avoiding the accumulation of tea leaves, effectively improving the drying efficiency of the tea leaves.

[0027] Working principle: in use, first, fresh tea leaves are placed on the top of the guide plate 3, then the hot air blower 4 is started, and through the cooperation between the hot air blower 4, the connecting pipe 5 and the flow guide cover 6, the high-temperature airflow is stably sent to the inside of the sorting box 1, the temperature inside the sorting box 1 is raised, then the handle 20 is rotated, the inclination angle of the blocking plate 9 is adjusted through the cooperation between the handle 20, the rotating shaft 8 and the damping bearing 7, so that the discharging rate of the tea leaves is controlled, then the tea leaves move along the surface of the plurality of staggered drying plates 10, the tea leaves are effectively prevented from piling up, and the drying efficiency of the tea leaves is improved, the dried tea leaves fall on the filter plate 12 through the sorting inclined pipe 11, then the filter plate 12 is used for filtering and separating the leaves and stems and small broken tea, then the motor 17 is started, the cam 19 is driven to rotate and abut against the vibration plate 15 through the cooperation between the motor 17 and the rotating shaft 18, then the filter plate 12 is reciprocatingly vibrated through the vibration plate 15, the efficiency of filtering and sorting is improved, and the overall tea drying and sorting efficiency of the device is further improved.

[0028] In the description of the present application, it should be further explained that, unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A fresh tea leaf rapid drying sorting machine, comprising a sorting box (1), support frames (2) are fixedly connected at the bottom corners of the sorting box (1), a pair of material guide plates (3) are fixedly connected on the inner walls of the sorting box (1), characterized in that: Also include set in the sorting box (1) below the sorting assembly, the sorting box (1) inside is provided with dry component; The sorting assembly includes a sorting inclined pipe (11) fixedly connected to the bottom end of the sorting box (1), one end of the sorting inclined pipe (11) is hingedly connected with a filter plate (12), one end of the inner wall of one pair of the support frames (2) is fixedly connected with a lower hopper (13) matched with the filter plate (12), the outer wall of the lower hopper (13) is fixedly connected with a sorting plate (14) on one side, the outer wall of the filter plate (12) is fixedly connected with a pair of vibration plates (15) on both sides, the outer wall of one of the support frames (2) is fixedly connected with a support seat (16) on one side, the top end of the support seat (16) is fixedly connected with a motor (17), one end of the lower hopper (13) is rotatably connected with a rotating shaft two (18), and one end of the rotating shaft two (18) is fixedly connected with the output shaft of the motor (17), the outer circumferential wall of the rotating shaft two (18) is fixedly connected with a pair of cams (19) matched with the vibration plates (15) on both sides.

2. A machine for rapid drying and sorting of fresh tea leaves as claimed in claim 1 wherein: The dry component includes a hot pressure fan (4) arranged on one side of the outside of the sorting box (1), one end of the hot pressure fan (4) is fixedly connected with a connecting pipe (5), one side of the outer wall of the sorting box (1) is fixedly connected with a flow guide cover (6), and one end of the flow guide cover (6) is fixedly connected with one end of the connecting pipe (5).

3. A machine for rapid drying and sorting of fresh tea leaves as claimed in claim 2 wherein: One of the guide plates (3) is provided with a pair of damping bearings (7) at the bottom.

4. A machine for rapid drying and sorting of fresh tea leaves as claimed in claim 3 wherein: The outer circumferential wall of the rotating shaft one (8) is fixedly connected with a material blocking plate (9), one end of the rotating shaft one (8) is fixedly connected with a handle (20).

5. A machine for rapid drying and sorting of fresh tea leaves as claimed in claim 4 wherein: The inner wall of the sorting box (1) is fixedly connected with a plurality of staggered dry plates (10) near the guide plate (3), and the dry plates (10) are all inclinedly arranged towards the bottom end of the sorting box (1).

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