Tea leaf conveying device

Abstract

The utility model provides a tea conveying device, which belongs to the technical field of tea conveying and comprises a conveying box and a conveying device obliquely arranged in the conveying box, a conveying belt is horizontally arranged below the rear end of the conveying device, air blowers are arranged on two sides above the middle of the conveying belt, air conditioning units are arranged on side faces of the air blowers, and a collecting box is arranged below the rear end of the conveying belt. A plurality of ventilation openings are formed in the upper portion of the conveying device and penetrate through the top of the conveying box body, an air storage box is arranged above the ventilation openings, the ventilation openings communicate with the air storage box, and a cooling unit is arranged on one side of the air storage box. A cooling unit is started to supply cold air to an air storage box, tea leaves on the surface of the conveying device are cooled for the first time through a first air outlet pipe, the tea leaves fall onto a conveying belt, if the temperature is monitored to be too high through a temperature detector, an air conditioning unit is started to enable a second ventilation pipe to be matched with an air blower to conduct secondary cooling on the tea leaves passing through the conveying belt; finally, falling into a collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of tea conveying, in particular to a tea conveying device. Background Art

[0002] With the advancement of science and technology, tea making technology has also been improving. In the processing of tea, withering is an important step. Because the temperature of the tea leaves after withering is relatively high, during the natural cooling and transportation process, the endogenous components such as tea polyphenols in the tea leaves are very easy to oxidize, causing the color of the green tea to turn black and affecting the taste.

[0003] In the prior art, after the tea leaves are withered, they are often placed on a cooling platform for natural cooling and then packaged. However, the traditional cooling method is not effective and it is impossible to cool the tea leaves while transporting them, which not only affects the processing efficiency but also misses the best cooling time, affects the quality of the tea leaves, and reduces the processing speed. In order to solve the above problems, a tea conveying device is proposed to solve the above problems. Utility Model Content

[0004] In view of this, the utility model provides a tea conveying device. The utility model can disinfect the tea leaves entering the transmission device through an ultraviolet lamp, start the cooling unit to supply cold air to the air storage box, and cool the tea leaves on the surface of the transmission device through the first air outlet pipe, so that the tea leaves fall onto the conveyor belt. The temperature is monitored by a temperature detector. If the temperature is too high, start the air conditioning unit to use the second ventilation pipe with a hair dryer to perform secondary cooling on the tea leaves passing through the conveyor belt, and finally the tea leaves fall into the collection box.

[0005] In order to solve the above technical problems, the utility model provides a tea conveying device, including a transmission box and a transmission device obliquely arranged in the transmission box, a conveyor belt is horizontally arranged below the rear end of the transmission device, hair dryers are arranged on both sides above the middle of the conveyor belt, air conditioning units are arranged on the sides of the hair dryers, a collecting box is arranged below the rear end of the conveyor belt, a plurality of vents are arranged above the transmission device, the vents pass through the top of the transmission box, an air storage box is arranged above the vents, the vents are connected to the air storage box, and a cooling unit is arranged on one side of the air storage box.

[0006] Support frames for supporting the air storage box are arranged at two ends of the lower surface of the air storage box, and the lower surface of the support frame is connected to the upper surface of the transmission box body.

[0007] A ventilation pipe is provided at the rear end of the air storage box for supplying cold air to the air storage box with the cooling unit. The rear end of the ventilation pipe is connected to the cooling unit, and the ventilation pipe is connected to the air storage box. A first bracket is provided at the bottom of the cooling unit for fixing the cooling unit, and the lower surface of the first bracket is connected to the upper surface of the transmission box.

[0008] A first air outlet pipe for blowing cold air to the upper surface of the transmission device is arranged in the vent, and the upper end of the first air outlet pipe is connected with the air storage box.

[0009] Ultraviolet lamps for disinfecting the surface of tea leaves are arranged on both sides of the upper middle part of the front end of the transmission device, a connecting bracket for installing and fixing the ultraviolet lamp on the top of the transmission box is arranged on the upper end of the ultraviolet lamp, and a power supply for powering the ultraviolet lamp is arranged on the upper end of the connecting bracket.

[0010] A second air outlet pipe for blowing air from the air-conditioning unit is arranged at the rear end of the blower, and the second air outlet pipe runs through the side wall of the transmission box body.

[0011] One side of the air conditioning unit is provided with a first connector for connecting the second air outlet pipe with the air conditioning unit, and the first connector is communicated with one end of the second air outlet pipe.

[0012] A temperature detector for detecting the temperature of tea leaves passing over the transmission device is provided above the rear end of the transmission device. A mounting bracket for fixing the temperature detector is provided on the upper surface of the temperature detector, and the mounting bracket is fixed to the top of the transmission box.

[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. Use ultraviolet lamps to disinfect the tea leaves entering the transmission device, start the cooling unit to supply cold air to the air storage box, and cool the tea leaves on the surface of the transmission device through the first air outlet pipe, so that the tea leaves fall onto the conveyor belt and are monitored by the temperature detector. If the temperature is too high, start the air conditioning unit to use the second ventilation pipe with a hair dryer to cool the tea leaves passing through the conveyor belt for a second time, and finally fall into the collection box, thereby cooling the tea leaves being transported and transmitted, thereby improving the efficiency of tea processing, stabilizing the best cooling time for tea leaves, thereby improving the quality of tea leaves and increasing the processing speed.

[0015] 2. A temperature detector for detecting the temperature of tea leaves passing over the transmission device is provided above the rear end of the transmission device. A mounting bracket for fixing the temperature detector is provided on the upper surface of the temperature detector, and the mounting bracket is fixed to the top of the transmission box.

[0016] 3. Ultraviolet lamps for disinfecting the surface of tea leaves are arranged on both sides of the upper middle part of the front end of the transmission device, and a connecting bracket for fixing the ultraviolet lamp on the top of the transmission box is arranged on the upper end of the ultraviolet lamp, and a power supply for powering the ultraviolet lamp is arranged on the upper end of the connecting bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the tea conveying device of the utility model;

[0018] Figure 2 It is a side sectional view of the utility model;

[0019] Figure 3This is a front view structural schematic diagram of the utility model;

[0020] Figure 4 It is a bottom sectional view of the utility model.

[0021] Description of reference numerals:

[0022] 100, transmission box; 101, transmission device; 102, conveyor belt; 103, collection box; 200, hair dryer; 201, air conditioning unit; 202, second air outlet duct; 203, first connector; 300, vent; 301, air storage box; 302, cooling unit; 303, support frame; 304, ventilation duct; 305, first bracket; 306, first air outlet duct; 400, ultraviolet lamp; 401, connecting bracket; 402, power supply; 403, temperature detector; 404, installation bracket. DETAILED DESCRIPTION

[0023] 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 are within the scope of protection of the utility model.

[0024] like Figure 1-4 As shown: This embodiment provides a tea conveying device, including a transmission box 100 and a transmission device 101 obliquely arranged in the transmission box 100, a conveyor belt 102 for conveying tea leaves after primary cooling is horizontally arranged below the rear end of the transmission device 101, a blower 200 for secondary cooling or drying of the tea leaves is arranged on both sides above the middle of the conveyor belt 102, an air conditioning unit 201 for controlling the blower 200 to blow cold air or hot air is arranged on the side of the blower 200, a collection box 103 for collecting tea leaves after secondary cooling is arranged below the rear end of the conveyor belt 102, a plurality of vents 300 for primary cooling of tea leaves on the surface of the transmission device 101 are arranged above the transmission device 101, the vents 300 pass through the top of the transmission box 100, and the penetration is sealed, an air storage box 301 for storing cold air is arranged above the vents 300, the vents 300 are connected to the air storage box 301, and a cooling unit 302 for supplying cold air to the air storage box 301 is arranged on one side of the air storage box 301.

[0025] When in use, the tea leaves entering the transmission device 101 are disinfected by the ultraviolet lamp 400, the cooling unit 302 is started to supply cold air to the air storage box 301, and the tea leaves on the surface of the transmission device 101 are cooled once through the first air outlet pipe 306, so that the tea leaves fall onto the conveyor belt 102 and the temperature is monitored by the temperature detector 403. If the temperature is too high, the air conditioning unit 201 is started to use the second ventilation pipe 304 with the hair dryer 200 to perform secondary cooling on the tea leaves passing through the conveyor belt 102, and finally fall into the collection box 103.

[0026] This embodiment provides a tea conveying device,

[0027] like Figure 1 , 2 As shown in , 4: support frames 303 for supporting the air storage box 301 are provided at both ends of the lower surface of the air storage box 301, the air storage box 301 and the support frame 303 are connected and fixed by bolts, the lower surface of the support frame 303 and the upper surface of the transmission box 100 are connected and fixed by bolts, and a ventilation pipe 304 for supplying cold air to the air storage box 301 from the cooling unit 302 is provided at the rear end of the air storage box 301, the air storage box 301 is sealed and connected with the ventilation pipe 304, and the rear end of the ventilation pipe 304 is sealed and connected with the cooling unit 302, and a first bracket 305 for fixing the cooling unit 302 is provided at the bottom of the cooling unit 302, the cooling unit 302 and the first bracket 305 are connected and fixed by bolts, and the lower surface of the first bracket 305 and the upper surface of the transmission box 100 are connected and fixed by bolts.

[0028] like Figure 1 , 2 4 : a first air outlet pipe 306 for blowing cold air to the upper surface of the transmission device 101 is provided in the ventilation port 300 , the ventilation port 300 is sealedly connected to the first air outlet pipe 306 , and the upper end of the first air outlet pipe 306 is sealedly connected to the air storage box 301 .

[0029] like Figure 1 , 2 As shown in , 3 and 4: ultraviolet lamps 400 for disinfecting the surface of tea leaves are provided on both sides of the upper middle part of the front end of the transmission device 101, and a connecting bracket 401 for installing and fixing the ultraviolet lamp 400 on the top of the transmission box 100 is provided on the upper end of the ultraviolet lamp 400, and the ultraviolet lamp 400 and the connecting bracket 401 are connected and fixed with bolts, and a power supply 402 for powering the ultraviolet lamp 400 is provided on the upper end of the connecting bracket 401, and the ultraviolet lamp 400 is electrically connected to the power supply 402, and the power supply 402 and the connecting bracket 401 are connected and fixed with bolts.

[0030] like Figure 2 , 3As shown: a second air outlet pipe 202 for blowing air from the air-conditioning unit 201 is provided at the rear end of the hair dryer 200, the hair dryer 200 is sealed and connected to the second air outlet pipe 202, the second air outlet pipe 202 passes through the side wall of the transmission box 100, and a sealant is coated at the penetration point, a first connector 203 for connecting the second air outlet pipe 202 and the air-conditioning unit 201 is provided on one side of the air-conditioning unit 201, the first connector 203 is sealed and connected to the air-conditioning unit 201, and the first connector 203 is sealed and connected to one end of the second air outlet pipe 202.

[0031] like Figure 1 , 2 As shown in , 3 and 4: a temperature detector 403 for detecting the temperature of tea leaves passing over the transmission device 101 is provided above the rear end of the transmission device 101, and a mounting bracket 404 for fixing the temperature detector 403 is provided on the upper surface of the temperature detector 403, and the mounting bracket 404 is fixed to the top of the transmission box 100.

[0032] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0033] 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 conveying device, characterized in that: The invention comprises a transmission box (100) and a transmission device (101) obliquely arranged in the transmission box (100); a conveyor belt (102) is horizontally arranged below the rear end of the transmission device (101); blowers (200) are arranged on both sides above the middle of the conveyor belt (102); air conditioning units (201) are arranged on the sides of the blowers (200); a collecting box (103) is arranged below the rear end of the conveyor belt (102); a plurality of vents (300) are arranged above the transmission device (101); the vents (300) pass through the top of the transmission box (100); an air storage box (301) is arranged above the vents (300); the vents (300) are communicated with the air storage box (301); and a cooling unit (302) is arranged on one side of the air storage box (301).

2. The tea conveying device according to claim 1, characterized in that: Support frames (303) are provided at both ends of the lower surface of the air storage box (301), and the lower surface of the support frame (303) is connected to the upper surface of the transmission box (100).

3. The tea conveying device according to claim 2, characterized in that: A ventilation pipe (304) is provided at the rear end of the air storage box (301), and the rear end of the ventilation pipe (304) is connected to the cooling unit (302). The ventilation pipe (304) is in communication with the air storage box (301). A first bracket (305) is provided at the bottom of the cooling unit (302), and the lower surface of the first bracket (305) is connected to the upper surface of the transmission box (100).

4. The tea conveying device according to claim 3, characterized in that: A first air outlet pipe (306) is provided in the ventilation port (300), and the upper end of the first air outlet pipe (306) is connected to the air storage box (301).

5. The tea conveying device according to claim 4, characterized in that: Ultraviolet lamps (400) are provided on both sides of the middle part above the front end of the transmission device (101), a connecting bracket (401) is provided on the upper end of the ultraviolet lamp (400), and a power supply (402) is provided on the upper end of the connecting bracket (401).

6. The tea conveying device according to claim 5, characterized in that: A second air outlet pipe (202) is provided at the rear end of the blower (200), and the second air outlet pipe (202) passes through the side wall of the transmission box (100).

7. The tea conveying device according to claim 6, characterized in that: The air conditioning unit (201) is provided with a first connector (203) on one side, and the first connector (203) is connected to one end of the second air outlet pipe (202).

8. The tea conveying device according to claim 7, characterized in that: A temperature detector (403) is provided above the rear end of the transmission device (101), and a mounting bracket (404) is provided on the upper surface of the temperature detector (403), and the mounting bracket (404) is fixed to the top of the transmission box (100).

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