Tea leaf fixation machine with cooling function

Abstract

The utility model relates to the technical field of tea processing machinery, in particular to a tea fixation machine with a cooling function, which comprises a main body, a cooling component fixedly connected to the side surface of the main body, a power component fixedly connected to the side surface of the main body, and a fixation component fixedly connected to the inside of the main body; under the combined action that the static pressure box is connected with the circulating fan, part of dynamic pressure can be changed into static pressure, noise elimination, noise reduction, static pressure air outlet increase and dynamic pressure loss reduction are achieved when tea leaves are subjected to fixation, and the static pressure box can accurately control the temperature, humidity and cleanliness of tea leaf cooling and the uniformity of circulating airflow distribution. The motor is used for driving the rotating wheel to pull the belt, so that the transmission wheel can drive the rotating rod, the stirring plate and the drying plate on the rotating rod perform fixation on the tea leaves, and the belt driving can accelerate the cooling speed of the fixation leaves, so that the tea leaf quality is improved, fixation and cooling are automatically completed, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing machinery, in particular to a tea withering machine with a cooling function. Background Art

[0002] The tea-killing machine uses a high-temperature pot wall to kill the tea leaves. Some tea leaves need to heat the pot wall temperature to more than 300 degrees Celsius. The temperature of the tea leaves that are killed is quite high, at least more than 100 degrees. Since the tea-killing machines used by tea farmers are all single-purpose machines, the tea leaves that have been killed cannot be processed and cooled in time. Some are directly rolled at high temperatures, and some are piled up at the exit of the tea-killing machine, causing the tea leaves to pile up at high temperatures for a long time, which has a serious impact on the color, aroma, taste and other qualities of the tea leaves, especially for green tea.

[0003] Authorization announcement No. CN213486711U discloses a drum-type tea-withering machine. This patented technology uses a cooling fan to timely blow and cool the withered tea leaves, thereby avoiding high-temperature accumulation of tea leaves, ensuring the taste and aroma of the tea leaves, and especially preventing the adverse effects on the color of green tea caused by high-temperature accumulation; however, the scheme uses a cooling fan to timely blow and cool the withered tea leaves, which has disadvantages. The cooling fan is large in size and expensive. After use, the indoor air is sealed, the air is not circulated, the temperature is uneven, and the number of tea leaves is large, the thickness of the tea layer is large, the heat exchange area is small, the heat exchange speed is slow, the withering is uneven, the withering efficiency is low, the grass smell of the tea leaves is not completely dissipated, and the grass smell of the tea leaves after withering is still very strong, which affects the quality of the tea leaves. Therefore, a tea-withering machine with a cooling function is needed to improve the above problems. Utility Model Content

[0004] In order to solve the disadvantages of using cooling fans to cool the withered tea leaves in time in the existing solutions, the cooling fans are large in size and expensive, and after use, due to the indoor sealing, the air is not circulated, the temperature is uneven, and the number of tea leaves is large, the thickness of the tea layer is large, the heat exchange area is small, the heat exchange speed is slow, the withering is uneven, the withering efficiency is low, the grass smell of the tea leaves is not completely released, and the grass smell of the tea leaves after withering is still very strong, which affects the quality of the tea leaves. The purpose of the utility model is to provide a tea withering machine with a cooling function to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tea-tea-fixing machine with a cooling function comprises a main body, a cooling component is fixedly connected to the side of the main body, a power component is fixedly connected to the side of the main body, and a tea-fixing component is fixedly connected inside the main body;

[0007] The cooling assembly comprises a static pressure box, a rectangular groove is provided on the top of the static pressure box, two of the rectangular grooves are provided, a circulation fan is fixedly connected inside the rectangular groove, two of the circulation fans are provided, a filter bin is fixedly connected to the side of the static pressure box, a transfer bin is fixedly connected to the side of the filter bin, and a finished product outlet is provided on the side of the transfer bin;

[0008] The power assembly includes a supporting vertical plate, a motor is installed on the side of the supporting vertical plate, a brake box is fixedly connected to the top of the motor, a rotating wheel is fixedly connected to the output end of the motor, a belt is arranged on the top of the rotating wheel, and a transmission wheel is arranged inside the belt.

[0009] As a preferred solution of the utility model, the fixing component includes a cylinder, a rotating rod is arranged inside the cylinder, the rotating rod extends to both sides of the cylinder, and the rotating rod is fixedly connected to the transmission wheel.

[0010] As a preferred solution of the utility model, a limiting sleeve is arranged on the side of the cylinder, two limiting sleeves are arranged, and the rotating rod is arranged inside the limiting sleeve.

[0011] As a preferred solution of the utility model, a stirring plate is fixedly connected to the top of the rotating rod, a drying plate is fixedly connected to the top of the stirring plate, a pulling plate is provided at the bottom of the cylinder, the pulling plate is a part of the cylinder cut, and a telescopic rod is provided on the side of the pulling plate.

[0012] As a preferred solution of the utility model, three stirring plates and three drying plates are provided, and the stirring plates and the drying plates are not in contact with the cylinder.

[0013] As a preferred solution of the utility model, a positioning frame is arranged outside the rotating rod, and two positioning frames are arranged.

[0014] As a preferred solution of the utility model, the main body includes a supporting frame, and the interior of the supporting frame is fixedly connected with a discharge chute.

[0015] As a preferred solution of the utility model, a box body is fixedly connected to the top of the supporting base frame, and a feeding chute is fixedly connected to the side of the box body.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, by using the static pressure box connected to the circulating fan, part of the dynamic pressure can be converted into static pressure, so that the noise can be reduced when the tea leaves are withered, the static pressure air outlet can be increased, and the dynamic pressure loss can be reduced. The static pressure box can accurately control the temperature, humidity, cleanliness of the tea leaves and the uniformity of the circulating airflow distribution.

[0018] 2. In the utility model, a motor is used to drive a rotating wheel to pull a belt so that the transmission wheel can drive a rotating rod, so that the stirring plate and the drying plate on the rotating rod can wither the tea leaves. The belt drive can speed up the cooling speed of the withered leaves, thereby improving the quality of the tea leaves. The withering and cooling are completed automatically, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cooling assembly structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the power assembly structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the finishing component of the utility model.

[0023] In the figure: 1. Main body; 101. Supporting base frame; 102. Box body; 103. Feed trough; 104. Discharge trough; 2. Cooling component; 201. Static pressure box; 202. Rectangular trough; 203. Circulation fan; 204. Filter bin; 205. Transfer bin; 206. Finished product outlet; 3. Power component; 301. Supporting vertical plate; 302. Motor; 303. Brake box; 304. Rotating wheel; 305. Belt; 306. Transmission wheel; 4. Killing component; 401. Cylinder; 402. Rotating rod; 403. Positioning frame; 404. Stirring plate; 405. Drying plate; 406. Pull plate; 407. Telescopic rod; 408. Limiting sleeve. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example: See Figure 1-4 The tea-tea-withering machine with cooling function shown in the figure comprises a main body 1, a cooling component 2 is fixedly connected to the side of the main body 1, a power component 3 is fixedly connected to the side of the main body 1, and a tea-withering component 4 is fixedly connected inside the main body 1;

[0026] In this embodiment, refer to Figure 1 , Figure 2 and Figure 3As shown, the cooling component 2 includes a static pressure box 201, a rectangular groove 202 is provided on the top of the static pressure box 201, two rectangular grooves 202 are provided, a circulation fan 203 is fixedly connected inside the rectangular groove 202, two circulation fans 203 are provided, a filter bin 204 is fixedly connected to the side of the static pressure box 201, a transfer bin 205 is fixedly connected to the side of the filter bin 204, a finished product outlet 206 is provided on the side of the transfer bin 205, and a power component 3 includes a supporting vertical plate 301, a motor 302 is installed on the side of the supporting vertical plate 301, a brake box 303 is fixedly connected to the top of the motor 302, and the motor 302 The output end is fixedly connected with a rotating wheel 304, and a belt 305 is arranged on the top of the rotating wheel 304. A transmission wheel 306 is arranged inside the belt 305. By utilizing the static pressure box 201 connected to the circulating fan 203, part of the dynamic pressure can be converted into static pressure, so that the noise can be reduced when the tea leaves are withered, the static pressure air outlet is increased, and the dynamic pressure loss is reduced. The static pressure box 201 can accurately control the temperature, humidity, cleanliness of the tea leaves and the uniform distribution of the circulating airflow. The belt 305 drive can speed up the cooling speed of the withered leaves, thereby improving the quality of the tea leaves. The withering and cooling are completed automatically, which improves the production efficiency.

[0027] In this embodiment, refer to Figure 3 and Figure 4 As shown, the killing component 4 includes a cylinder 401, a rotating rod 402 is arranged inside the cylinder 401, the rotating rod 402 extends to both sides of the cylinder 401, the rotating rod 402 is fixedly connected to the transmission wheel 306, a limiting sleeve 408 is arranged on the side of the cylinder 401, two limiting sleeves 408 are arranged, the rotating rod 402 is arranged inside the limiting sleeve 408, the top of the rotating rod 402 is fixedly connected with a stirring plate 404, the top of the stirring plate 404 is fixedly connected with a drying plate 405, and a pulling plate 406 is arranged at the bottom of the cylinder 401, and the pulling plate 406 is a part of the cylinder 401 cut. A telescopic rod 407 is arranged on the side of the pulling plate 406, three stirring plates 404 and drying plates 405 are arranged, the stirring plates 404 and drying plates 405 are not in contact with the cylinder 401, a positioning frame 403 is arranged on the outside of the rotating rod 402, two positioning frames 403 are arranged, the main body 1 includes a supporting frame 101, the interior of the supporting frame 101 is fixedly connected with a discharge trough 104, the top of the supporting frame 101 is fixedly connected with a box body 102, and the side of the box body 102 is fixedly connected with a feed trough 103, the stirring plate 404 can accelerate the withering efficiency of tea leaves, the drying plate 405 is safe, reliable and low in cost.

[0028] In the present scheme, a tea-withering machine with a cooling function pours the tea leaves to be withered from the feed trough 103 into the box 102 when in use, and the tea leaves in the box 102 fall into the cylinder 401. The motor 302 drives the rotating wheel 304 to pull the belt 305 so that the transmission wheel 306 can drive the rotating rod 402, so that the stirring plate 404 and the drying plate 405 on the rotating rod 402 wither the tea leaves, and then the telescopic rod 407 is extended to pull the pulling plate 406, so that the withered tea leaves are discharged from the gap between the pulling plate 406 and the cylinder 401, and then fall into the discharge trough 104. The withered tea leaves can be transported to the static pressure box 201 through the inclined discharge trough 104, cooled by the circulating wind of the circulating fan 203, and taken out from the finished product outlet 206 after filtration in the filter bin 204.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea-tea-withering machine with a cooling function, comprising a main body (1), characterized in that: A cooling component (2) is fixedly connected to the side of the main body (1), a power component (3) is fixedly connected to the side of the main body (1), and a killing component (4) is fixedly connected inside the main body (1); The cooling assembly (2) comprises a static pressure box (201), the top of the static pressure box (201) is provided with a rectangular groove (202), two of the rectangular grooves (202) are provided, a circulation fan (203) is fixedly connected inside the rectangular groove (202), two of the circulation fans (203) are provided, a filter bin (204) is fixedly connected to the side of the static pressure box (201), a transfer bin (205) is fixedly connected to the side of the filter bin (204), and a finished product outlet (206) is provided on the side of the transfer bin (205); The power assembly (3) comprises a supporting vertical plate (301), a motor (302) is installed on the side of the supporting vertical plate (301), a brake box (303) is fixedly connected to the top of the motor (302), a rotating wheel (304) is fixedly connected to the output end of the motor (302), a belt (305) is arranged on the top of the rotating wheel (304), and a transmission wheel (306) is arranged inside the belt (305).

2. The tea-tea-withering machine with cooling function according to claim 1, characterized in that: The killing component (4) comprises a cylinder (401), a rotating rod (402) is arranged inside the cylinder (401), the rotating rod (402) extends to both sides of the cylinder (401), and the rotating rod (402) is fixedly connected to the transmission wheel (306).

3. The tea-tea-withering machine with cooling function according to claim 2, characterized in that: A limiting sleeve (408) is arranged on the side of the cylinder (401), two limiting sleeves (408) are arranged, and the rotating rod (402) is arranged inside the limiting sleeve (408).

4. The tea-tea-withering machine with cooling function according to claim 2, characterized in that: The top of the rotating rod (402) is fixedly connected to a stirring plate (404), the top of the stirring plate (404) is fixedly connected to a drying plate (405), the bottom of the cylinder (401) is provided with a pulling plate (406), the pulling plate (406) is a part cut from the cylinder (401), and a telescopic rod (407) is provided on the side of the pulling plate (406).

5. The tea-tea-withering machine with cooling function according to claim 4, characterized in that: The stirring plates (404) and the drying plates (405) are provided in three numbers, and the stirring plates (404) and the drying plates (405) are not in contact with the cylinder (401).

6. The tea-tea-withering machine with cooling function according to claim 2, characterized in that: A positioning frame (403) is arranged outside the rotating rod (402), and two positioning frames (403) are arranged.

7. The tea-tea-withering machine with cooling function according to claim 1, characterized in that: The main body (1) comprises a receiving base frame (101), and a discharge chute (104) is fixedly connected to the interior of the receiving base frame (101).

8. The tea-tea-withering machine with cooling function according to claim 7, characterized in that: The top of the supporting base frame (101) is fixedly connected to a box body (102), and the side of the box body (102) is fixedly connected to a material feeding trough (103).

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