Tea leaf cleaning and drying device

Abstract

The utility model provides a tea leaf cleaning and drying device, which belongs to the technical field of tea leaf processing equipment and comprises a conveying mechanism, the conveying mechanism comprises a bottom plate, four dampers are symmetrically arranged on the bottom plate, a sieve plate is arranged on the dampers, vibration motors are symmetrically arranged on the sieve plate, a water collecting tank is arranged below the sieve plate, and a water outlet is arranged on the water collecting tank. A drying mechanism is arranged on the conveying mechanism and comprises four supporting columns which are symmetrically arranged, a connecting plate is arranged on the supporting columns, a feeding groove is formed in the connecting plate, a first motor is arranged on one side of the feeding groove, a rotating shaft is arranged on the first motor, a plurality of flow dividing rollers are arranged on the rotating shaft, three fan sets are arranged on the drying mechanism, and each fan set is provided with an air guide groove. Three air heaters are arranged on one side of the air guide groove, each air heater is provided with an air guide pipe, water on tea leaves is collected through the water collecting groove, and the situation that water stains are left on equipment for a long time, and iron parts on the equipment rust is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing equipment, in particular to a tea cleaning and drying device. Background Art

[0002] The technical background of tea drying can be described from the development of traditional drying methods to modern drying technology. In the long history of Chinese tea culture, drying has always been regarded as a key step in tea making. Traditionally, tea leaves are dried by sun drying or manual frying. With the development of industrialization and technology, modern tea drying technology has also been improved and innovated. In the production process of Chinese tea, traditional drying methods include sun drying and manual frying. Sun drying is to spread the picked tea leaves on bamboo strips or gauze and dry them naturally in the sun. Manual frying is to manually fry the tea leaves to the appropriate degree of dryness using pots or other utensils. Although these methods are ancient, they play an important role in maintaining the unique flavor and aroma of tea.

[0003] A Chinese patent with authorization announcement number CN205352012U discloses a drying device for tea leaves after washing, including a base, a tripod, a spring, a support leg, a filter, a baffle, a vibrating device, a connecting rod, a collecting funnel, a hair dryer, and a tea outlet. When the device is actually used, the water stains remaining on the tea leaves will drip directly onto the upper part of the base below through the filter, which may cause the tripod, spring and vibrating device arranged on the bottom plate to rust, thereby shortening the service life of the equipment. In addition, when the collecting funnel and the hair dryer are actually used, the moisture that is not filtered out of the tea leaves on the filter will adhere to the tea leaves, which is easy to block the discharge port below the collecting funnel. Utility Model Content

[0004] In view of this, the utility model provides a tea cleaning and drying device, which can not only dry the tea leaves on the conveying mechanism through the hot air blower in the drying mechanism through the air duct, but also divert the tea leaves through the diverter rod arranged inside the feed trough, so that the tea leaves fall on the sieve plate in batches under the guidance of the diverter rod to remove water on the tea leaves.

[0005] In order to solve the above technical problems, the utility model provides a tea cleaning and drying device, including a conveying mechanism, the conveying mechanism includes a bottom plate, four dampers are symmetrically arranged on the bottom plate, a sieve plate is arranged on the damper, a vibration motor is symmetrically arranged on the sieve plate, a water collecting trough is arranged below the sieve plate, a water outlet is arranged on the water collecting trough, a drying mechanism is arranged on the conveying mechanism, the drying mechanism includes four symmetrically arranged support columns, a connecting plate is arranged on the support column, a feed trough is arranged on the connecting plate, a first motor is arranged on one side of the feed trough, a rotating shaft is arranged on the first motor, a plurality of diverter rods are arranged on the rotating shaft, three fan units are arranged on the drying mechanism, each fan unit is provided with an air guide trough, three hot air blowers are arranged on one side of the air guide trough, and each hot air blower is provided with an air guide duct, water on the tea leaves is collected through the water collecting trough to prevent water stains from remaining on the equipment for a long time and causing rust on the iron parts of the equipment.

[0006] The bottom of the damper is connected to the upper base surface of the bottom plate, the top of the damper is connected to the lower base surface of the sieve plate, the lower base surface of the water collection tank is connected to the upper base surface of the bottom plate, the water outlet is set on the side base surface of the water collection tank, and the vibration motor is set on the lower base surface of the sieve plate. The vibration motor is used as a power source to drive the sieve plate to vibrate to complete the separation of water stains on the tea leaves. The damper is connected between the sieve plate and the bottom plate. Its main function is to absorb and consume the vibration energy generated by the vibration motor. It can effectively reduce the vibration amplitude of the sieve plate and its supporting structure, prevent structural damage, increased noise, reduced screening efficiency and other problems caused by excessive vibration, and also help to maintain the stable operation of the entire system and discharge wastewater through the water outlet.

[0007] The support columns are symmetrically arranged on both sides of the bottom plate, the lower base surface of the connecting plate is connected to the upper base surface of the support columns, the feed trough is arranged on the upper base surface of the connecting plate, the upper base surface of the first motor is connected to the lower base surface of the connecting plate, and the connecting plate is supported and fixed by the support columns so that the connecting plate is suspended above the screen plate, and the first motor is fixedly arranged on the lower base surface of the connecting plate to provide power for the rotating shaft.

[0008] One end of the rotating shaft is arranged at the output end of the first motor, and the other end passes through the feed trough and is connected to the inner side surface of the feed trough. The diverter rod is sleeved on the rotating shaft. The diverter rod is made of rubber. The diverter rod diverts the tea leaves by rotating the rotating shaft to prevent the tea leaves from accumulating at the bottom of the feed trough.

[0009] The fan unit is arranged on the upper base surface of the connecting plate, the lower base surface of the air guide groove is connected with the upper base surface of the connecting plate, and the air is guided to the sieve plate through the air guide groove so that the wind blows to the tea leaves on the sieve plate.

[0010] The lower base surface of the hot air blower is connected to the upper base surface of the connecting plate and is located on one side of the air guide groove. One end of the air guide pipe is connected to the output end of the hot air blower, and the other end is connected to the upper base surface of the air guide groove. The hot air from the hot air blower is guided into the air guide groove through the air guide pipe.

[0011] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0012] 1. When the utility model is used, the sieve plate is vibrated by a vibration motor, so that the tea leaves are moved to one side through the vibrating sieve plate, and the water stains on the tea leaves are removed through the vibrating sieve plate.

[0013] 2. When the utility model is used, the water stains dropped on the screen plate are collected through the water collecting trough to prevent the water stains from remaining on the equipment for a long time, causing the surface of the equipment to rust and reducing the service life of the equipment.

[0014] 3. When the utility model is used, the tea leaves are diverted by the diverter rod, which prevents too much tea leaves from entering the sieve plate through the feed trough and prevents the tea leaves from accumulating at the bottom of the feed trough.

[0015] 4. When the utility model is used, hot air is generated by the hot air blower, and the hot air is guided to the top of the sieve plate through the air guide pipe and the air guide groove to dry the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 It is a rear cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall structure of the utility model from a top view.

[0020] Explanation of the reference numerals: 1. conveying mechanism; 11. bottom plate; 12. damper; 13. sieve plate; 14. vibration motor; 15. water collecting trough; 16. water outlet; 2. drying mechanism; 21. support column; 22. connecting plate; 23. feed trough; 24. first motor; 25. rotating shaft; 26. diverter rod; 27. fan unit; 271. air guide trough; 272. hot air blower; 273. air guide duct. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0022] According to one embodiment of the utility model, Figure 1-4 As shown: This embodiment provides a tea cleaning and drying device, including a conveying mechanism 1, the conveying mechanism 1 includes a bottom plate 11, four dampers 12 are symmetrically arranged on the bottom plate 11, a sieve plate 13 is arranged on the damper 12, a vibration motor 14 is symmetrically arranged on the sieve plate 13, a water collecting trough 15 is arranged below the sieve plate 13, and a water outlet 16 is arranged on the water collecting trough 15, a drying mechanism 2 is arranged on the conveying mechanism 1, the drying mechanism 2 includes four symmetrically arranged support columns 21, a connecting plate 22 is arranged on the support column 21, a feeding trough 23 is arranged on the connecting plate 22, a first motor 24 is arranged on one side of the feeding trough 23, a rotating shaft 25 is arranged on the first motor 24, and a plurality of diverter rods 26 are arranged on the rotating shaft 25, three fan units 27 are arranged on the drying mechanism 2, each fan unit 27 is provided with an air guide groove 271, three hot air blowers 272 are arranged on one side of the air guide groove 271, and each hot air blower 272 is provided with an air guide duct 273, and the drying mechanism 2 is arranged above the conveying mechanism 1 through the support column 21.

[0023] The bottom of the damper 12 is connected to the upper base surface of the base plate 11, the top of the damper 12 is connected to the lower base surface of the sieve plate 13, the lower base surface of the sump 15 is connected to the upper base surface of the base plate 11, the water outlet 16 is arranged on the side base surface of the sump 15, the vibration motor 14 is arranged on the lower base surface of the sieve plate 13, the damper 12 is fixed to the plate surface of the base plate 11 by bolts, the top of the damper 12 is movably connected to the sieve plate 13 by a fixing part, so as to facilitate the replacement of related parts, the sump 15 is slidably arranged on the base plate 11 by a pulley block, and the water outlet 16 is fixedly arranged on the side of the sump 15.

[0024] The support columns 21 are symmetrically arranged on both sides of the bottom plate 11, the lower base surface of the connecting plate 22 is connected to the upper base surface of the support columns 21, the feed trough 23 is arranged on the upper base surface of the connecting plate 22, the upper base surface of the first motor 24 is connected to the lower base surface of the connecting plate 22, the support columns 21 and the connecting plate 22 are fixed by bolts, the feed trough 23 is arranged on the connecting plate 22 through the through hole of the connecting plate 22, and the first motor 24 is fixed to the lower plate surface of the connecting plate 22 by bolts.

[0025] One end of the rotating shaft 25 is arranged at the output end of the first motor 24, and the other end passes through the feed trough 23 and is connected to the inner side surface of the feed trough 23. The diverter rod 26 is sleeved on the rotating shaft 25. One end of the rotating shaft 25 is rotatably arranged at the output end of the first motor 24, and the other end is rotatably arranged on the inner wall of the feed trough 23 through a bearing. The diverter rod 26 is fixed to the rotating shaft 25 by bonding.

[0026] The fan unit 27 is arranged on the upper base surface of the connecting plate 22, the lower base surface of the air guide groove 271 is connected to the upper base surface of the connecting plate 22, the fan unit 27 is fixedly arranged on the plate surface of the connecting plate 22, and the air guide groove 271 is connected to the connecting plate 22 through a sealant.

[0027] The lower base surface of the hot air blower 272 is connected to the upper base surface of the connecting plate 22 and is located on one side of the air guide groove 271 . The hot air blower 272 is mounted on the surface of the connecting plate 22 by screws.

[0028] One end of the air guide pipe 273 is connected to the output end of the hot air blower 272 , and the other end is connected to the upper base surface of the air guide groove 271 .

[0029] The use method of the utility model is as follows: after the tea leaves are cleaned by the cleaning machine, the tea leaves are poured into the feeding trough 23, and then the vibration motor 14 and the first motor 24 are started, and the rotating shaft 25 is driven to rotate by the first motor 24 to rotate the diverter rod 26, and the tea leaves are fed into the sieve plate 13 in batches by the diverter rod 26, and the tea leaves are moved to one side by the vibrating sieve plate 13, and the water stains on the tea leaves are removed by the vibrating sieve plate 13, and the removed water drips into the water collecting trough 15 arranged below through the gap on the sieve plate 13, and when the tea leaves move on the sieve plate 13, the drying mechanism 2 arranged on the top dries the tea leaves, and hot air is generated by the hot air blower 272, and the hot air is guided by the air guide pipe 273 and the air guide groove 271, so that the hot air passes to the top of the sieve plate 13 to dry the tea leaves.

[0030] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A tea cleaning and drying device, comprising a conveying mechanism (1), the conveying mechanism (1) comprising a bottom plate (11), four dampers (12) symmetrically arranged on the bottom plate (11), a sieve plate (13) symmetrically arranged on the damper (12), a vibration motor (14) symmetrically arranged on the sieve plate (13), a water collecting trough (15) arranged below the sieve plate (13), a water outlet (16) arranged on the water collecting trough (15), characterized in that: The conveying mechanism (1) is provided with a drying mechanism (2), the drying mechanism (2) comprising four symmetrically arranged support columns (21), the support columns (21) being provided with a connecting plate (22), the connecting plate (22) being provided with a feeding trough (23), a first motor (24) being provided on one side of the feeding trough (23), a rotating shaft (25) being provided on the first motor (24), a plurality of diverter rollers (26) being provided on the rotating shaft (25), the drying mechanism (2) comprising three fan units (27), each of the fan units (27) being provided with an air guide groove (271), three hot air blowers (272) being provided on one side of the air guide groove (271), and each of the hot air blowers (272) being provided with an air guide pipe (273).

2. A tea cleaning and drying device as claimed in claim 1, characterized in that: The bottom of the damper (12) is connected to the upper base surface of the bottom plate (11), the top of the damper (12) is connected to the lower base surface of the sieve plate (13), the lower base surface of the water collecting trough (15) is connected to the upper base surface of the bottom plate (11), the water outlet (16) is arranged on the side base surface of the water collecting trough (15), and the vibration motor (14) is arranged on the lower base surface of the sieve plate (13).

3. A tea cleaning and drying device as claimed in claim 2, characterized in that: The support columns (21) are symmetrically arranged on both sides of the bottom plate (11), the lower base surface of the connecting plate (22) is connected to the upper base surface of the support columns (21), the feed trough (23) is arranged on the upper base surface of the connecting plate (22), and the upper base surface of the first motor (24) is connected to the lower base surface of the connecting plate (22).

4. A tea cleaning and drying device as claimed in claim 3, characterized in that: One end of the rotating shaft (25) is arranged at the output end of the first motor (24), and the other end passes through the feeding trough (23) and is connected to the inner side surface of the feeding trough (23), and the diverter rod (26) is sleeved on the rotating shaft (25).

5. A tea cleaning and drying device as claimed in claim 1, characterized in that: The fan assembly (27) is arranged on the upper base surface of the connecting plate (22), and the lower base surface of the air guide groove (271) is connected to the upper base surface of the connecting plate (22).

6. A tea cleaning and drying device as claimed in claim 5, characterized in that: The lower base surface of the hot air blower (272) is connected to the upper base surface of the connecting plate (22) and is located on one side of the air guide groove (271).

7. A tea cleaning and drying device as claimed in claim 6, characterized in that: One end of the air guide pipe (273) is connected to the output end of the hot air blower (272), and the other end is connected to the upper base surface of the air guide groove (271).

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