Tea spreading and cooling device

Abstract

The utility model discloses a tea spreading and cooling device which comprises a spreading and cooling box, a moving part and a flattening part, the moving part is arranged in the spreading and cooling box, the moving part is provided with a supporting frame arranged at the top of the spreading and cooling box, a lead screw rotationally arranged in the supporting frame and a moving frame in threaded connection with the lead screw, and the moving frame is in sliding connection with the supporting frame; the flattening part is provided with a flattening roller rotationally arranged in the moving frame, transmission gears arranged at the two ends of the flattening roller and a rack arranged in the spreading and cooling box, the rack is in meshed connection with the transmission gears, and the moving frame drives the flattening roller to move so that the transmission gears can drive the flattening roller to rotate along the rack to flatten the tea leaves. According to the spreading and cooling device disclosed by the utility model, the spreading part is arranged, and the moving frame can be driven by the rotating screw rod to move in the spreading and cooling box, so that the spreading roller is driven by the rack to rotate in the moving process to spread tea leaves.

Description

Technical Field

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

[0002] Tea, shrub or small tree, young branches are glabrous. Leaves are leathery, oblong or elliptic, obtuse or sharp at the apex, cuneate at the base, shiny above, glabrous below or initially pubescent, with serrated edges, and glabrous petioles. Flowers are white, with petioles sometimes slightly longer; sepals are broadly ovate to round, glabrous, persistent; petals are broadly ovate, slightly fused at the base, glabrous on the back, sometimes with short pubescence; ovary is densely white-haired; style is glabrous. Capsules are 3-globose or 1-2-globose, 1.1-1.5 cm high, with 1-2 seeds in each capsule. Flowering period is from October to February of the following year. Wild species are found in mountainous areas of provinces south of the Yangtze River in China. They are small trees, with large rotating leaves, often more than 10 cm long. Over a long period of time, they have been widely cultivated, and the indumentum and leaf shape have changed greatly. Tea can be used as a beverage, contains a variety of beneficial ingredients, and has health benefits. After the tea leaves are dried, they need to be spread out to cool. Spreading out to cool is one of the basic processes in making all kinds of tea. It mainly involves placing the newly picked tea leaves on soft plates or bamboo mats after they enter the factory to cool them down indoors and allow moisture to evaporate, in order to prepare for the subsequent withering operation.

[0003] When the existing tea leaves are being cooled, the operator is required to manually spread the tea leaves poured into the cooling box evenly to ensure that all the tea leaves can be cooled. However, when the tea leaves are spread manually, it is impossible to ensure that all the tea leaves are evenly spread with the same thickness. Utility Model Content

[0004] The utility model aims to provide a tea cooling device to solve the problem that the existing tea cooling device proposed in the above background technology requires an operator to manually spread the tea leaves poured into a cooling box evenly during cooling to ensure that all the tea leaves can be cooled, but it is impossible to ensure that all the tea leaves are evenly spread with the same thickness when manually spreading the tea leaves.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea cooling device, comprising a cooling box, a moving part and a flattening part:

[0006] The moving part is arranged inside the cooling box, and the moving part has a supporting frame arranged on the top of the cooling box, a screw rod rotatably arranged inside the supporting frame, and a moving frame threadedly connected to the screw rod, the moving frame is slidably connected to the supporting frame, and the screw rod rotates to drive the moving frame to move inside the cooling box, and the flattening part is arranged inside the cooling box, and the flattening part has a flattening roller rotatably arranged inside the moving frame, a transmission gear arranged at both ends of the flattening roller, and a rack arranged inside the cooling box, the rack is meshed with the transmission gear, and the moving frame drives the flattening roller to move so that the transmission gear drives the flattening roller to rotate along the rack to flatten the tea leaves.

[0007] By adopting the above technical solution, the movable frame can be driven to move inside the cooling box by the rotating screw, so that the flattening roller is driven by the rack to rotate during the movement to flatten the tea leaves.

[0008] Preferably, the cooling box has a base rotatably arranged at the bottom of the cooling box, a hydraulic push rod arranged at the top of the base, and a fan arranged at one side of the cooling box.

[0009] By adopting the above technical solution, the cooling box can be pushed to rotate along the base by the hydraulic push rod.

[0010] Preferably, the moving part has a motor arranged on one side of the support frame, the output end of the motor is connected to the screw rod, a thread groove is provided on the top of the moving frame, and the screw rod passes through the thread groove and is threadedly connected thereto.

[0011] By adopting the above technical solution, the movable frame can be driven to move inside the cooling box by the rotation of the screw rod.

[0012] Preferably, brackets are provided at both ends of the movable frame, and the top edges of both sides of the cooling box are embedded in the brackets and slidably connected thereto.

[0013] By adopting the above technical solution, the card frame can be slid and displaced along the top edge of the cooling box.

[0014] Preferably, a rotation groove is provided at the bottom of the movable frame, and the flattening roller passes through the rotation groove transversely and is rotationally connected to the movable frame.

[0015] By adopting the above technical solution, the flattening roller can be rotated inside the moving frame.

[0016] Preferably, two racks are provided, and the two racks are respectively provided on both sides of the interior of the cooling box, and the two racks are meshed and connected with transmission gears provided at both ends of the flattening roller.

[0017] By adopting the above technical solution, the transmission gear can drive the flattening roller to rotate along the rack during the movement of the movable frame.

[0018] Preferably, the flattening portion further comprises a plurality of rotating blades arranged on the side of the flattening roller and combing teeth arranged at the ends of the rotating blades, and the plurality of rotating blades are symmetrical around the rotation center of the flattening roller.

[0019] By adopting the above technical solution, the accumulated tea leaves can be spread out by allowing the combing teeth to sweep the tea leaves during the rotation of the rotating flattening roller.

[0020] Compared with the prior art, the utility model has the beneficial effect that by providing a flattening portion, the movable frame can be driven by a rotating screw to move inside the cooling box, so that the flattening roller is driven by the rack to rotate during the movement to flatten the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 This is a schematic diagram of the overall structure of this application;

[0023] Figure 3 This is a schematic diagram of the overall top view structure of this application;

[0024] Figure 4 This is a schematic diagram of the overall side cross-sectional structure of this application;

[0025] Figure 5 This is a schematic diagram of the connection structure between the mobile frame and the flattening part of this application.

[0026] In the figure: 1. cooling box; 101. base; 102. hydraulic push rod; 103. fan; 2. moving part; 201. support frame; 202. screw rod; 203. motor; 204. moving frame; 205. threaded groove; 206. bracket; 3. flattening part; 301. flattening roller; 302. transmission gear; 303. rotating blade; 304. combing teeth; 305. rack. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1 , Figure 2 and Figure 3The utility model provides a technical solution: a tea cooling device, comprising a cooling box 1, a moving part 2 and a flattening part 3:

[0030] The cooling box 1 is a box structure, and one end of the cooling box 1 is provided with a rotation opening and closing function. A rotation groove is provided at the bottom of the cooling box 1 and is rotationally connected to the base 101 through a rotating shaft. A hydraulic push rod 102 is provided between the cooling box 1 and the base 101, and the cooling box 1 is pushed to rotate along the base 101 by the hydraulic push rod 102. Four sets of fans 103 are provided on one side of the cooling box 1. The moving part 2 is arranged inside the cooling box 1. The moving part 2 has a support frame 201 arranged on the top of the cooling box 1, a screw rod 202 rotatably arranged inside the support frame 201, and a moving frame 204 threadedly connected to the screw rod 202. A slide groove is provided inside the support frame 201, and the moving frame 204 is embedded in the slide groove and is slidably connected to the support frame 201. A threaded groove 205 is provided on the top of the moving frame 204, and the screw rod 202 passes through the screw The groove 205 is threadedly connected with it, and the rotation of the screw rod 202 can drive the moving frame 204 to move inside the cooling box 1. The flattening part 3 is arranged inside the cooling box 1. The flattening part 3 has a flattening roller 301 rotatably arranged inside the moving frame 204, a transmission gear 302 arranged at both ends of the flattening roller 301 and a rack 305 arranged inside the cooling box 1. The rack 305 is meshed with the transmission gear 302. A rotating groove is provided at the bottom of the moving frame 204. The flattening roller 301 passes through the rotating groove horizontally and is rotatably connected to the moving frame 204, so that the flattening roller 301 can rotate inside the moving frame 204, and the moving frame 204 is driven to move inside the cooling box 1 by the rotating screw rod 202, so that the flattening roller 301 is driven by the rack 305 to rotate during the movement to flatten the tea leaves.

[0031] Embodiment 2

[0032] See also Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: a tea cooling device, comprising a moving part 2, a support frame 201 and a moving frame 204:

[0033] The motor 203 on one side of the support frame 201 has an output end connected to a screw rod 202 arranged inside the support frame 201. The motor 203 provides power to drive the screw rod 202 to rotate inside the support frame 201, thereby driving the movable frame 204 to move. A bracket 206 is arranged at both ends of the movable frame 204. The top edges on both sides of the cooling box 1 are embedded in the bracket 206 and are slidably connected to it, so that the bracket 206 can slide and move along the top edge of the cooling box 1, thereby improving the stability of the movable frame 204 when moving.

[0034] Embodiment 3

[0035] See also Figure 3 , Figure 4 and Figure 5 The utility model provides a technical solution: a tea cooling device, comprising a flattening part 3, a flattening roller 301 and combing teeth 304:

[0036] The flattening part 3 is provided with a plurality of rotating blades 303 around a circle, and combing teeth 304 are provided at the ends of the rotating blades 303. The plurality of rotating blades 303 are symmetrical around the rotation center of the flattening roller 301. The combing teeth 304 sweep the tea leaves to spread the accumulated tea leaves during the rotation of the rotating flattening roller 301. Two racks 305 are provided, and the two racks 305 are respectively provided on both sides of the interior of the cooling box 1. The two racks 305 are meshed and connected with the transmission gears 302 provided at both ends of the flattening roller 301. During the movement of the moving frame 204, the transmission gear 302 can drive the flattening roller 301 to rotate along the racks 305, so that the rotating combing teeth 304 can flatten the tea leaves. Working principle: first, connect the device to the power supply, then pour the tea leaves to be cooled into the interior of the cooling box 1, and then start the motor 203 to drive the screw rod 202 to rotate. The rotation drives the moving frame 204 to move inside the cooling box 1. During the movement of the moving frame 204, the clamping frames 206 arranged at both ends of the moving frame 204 can be stuck on the top edges of the cooling box 1 on both sides and slide, thereby improving the stability of the moving frame 204 and allowing it to slide along the top edge of the cooling box 1. As a result, during the movement of the moving frame 204, the transmission gear 302 drives the flattening roller 301 to rotate along the rack 305, driving the entire flattening roller 301 to rotate, allowing the combing teeth 304 to sweep the tea leaves to spread the accumulated tea leaves, and then driving the fan 103 to cool the tea leaves. When the cooling operation is completed, the hydraulic push rod 102 arranged between the cooling box 1 and the base 101 is started, and the cooling box 1 is pushed to rotate along the base 101 by the hydraulic push rod 102, so that the revolving door on one side of the cooling box 1 is opened under the influence of gravity, so that the tea leaves that have completed the cooling operation inside the cooling box 1 can be poured out.

[0037] 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 cooling device, characterized in that: include: Cooling box (1); A moving part (2), the moving part (2) being arranged inside the cooling box (1), the moving part (2) comprising a support frame (201) arranged on the top of the cooling box (1), a screw rod (202) rotatably arranged inside the support frame (201), and a moving frame (204) threadedly connected to the screw rod (202), the moving frame (204) being slidably connected to the support frame (201), and the screw rod (202) rotating to drive the moving frame (204) to move inside the cooling box (1); A flattening part (3), the flattening part (3) is arranged inside the cooling box (1), the flattening part (3) comprises a flattening roller (301) rotatably arranged inside the moving frame (204), a transmission gear (302) arranged at both ends of the flattening roller (301), and a rack (305) arranged inside the cooling box (1), the rack (305) being meshedly connected with the transmission gear (302), the moving frame (204) drives the flattening roller (301) to move the transmission gear (302) along the rack (305), and drives the flattening roller (301) to rotate to flatten the tea leaves.

2. A tea cooling device according to claim 1, characterized in that: The cooling box (1) comprises a base (101) rotatably arranged at the bottom of the cooling box (1), a hydraulic push rod (102) arranged at the top of the base (101), and a fan (103) arranged at one side of the cooling box (1).

3. The tea cooling device according to claim 1, characterized in that: The moving part (2) has a motor (203) arranged on one side of the support frame (201), the output end of the motor (203) is connected to the screw rod (202), the top of the moving frame (204) is provided with a thread groove (205), and the screw rod (202) passes through the thread groove (205) and is threadedly connected thereto.

4. A tea cooling device according to claim 3, characterized in that: The two ends of the movable frame (204) are provided with a clamping frame (206), and the top edges of both sides of the cooling box (1) are embedded in the clamping frame (206) and are slidably connected thereto.

5. The tea cooling device according to claim 1, characterized in that: A rotation groove is provided at the bottom of the movable frame (204), and the flattening roller (301) passes through the rotation groove transversely and is rotationally connected to the movable frame (204).

6. The tea cooling device according to claim 1, characterized in that: Two racks (305) are provided, and the two racks (305) are respectively provided on two sides inside the cooling box (1), and the two racks (305) are meshedly connected with the transmission gears (302) provided at both ends of the flattening roller (301).

7. The tea cooling device according to claim 1, characterized in that: The flattening portion (3) further comprises a plurality of rotating blades (303) arranged on the side of the flattening roller (301) and combing teeth (304) arranged at the ends of the rotating blades (303), wherein the plurality of rotating blades (303) are symmetrical around the rotation center of the flattening roller (301).

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