Vertical Pu'er tea baking device

Abstract

The utility model discloses a vertical Pu'er tea baking device which comprises a baking oven, a groove is formed in the front end face of the baking oven, a plurality of baking plates are evenly arranged in the groove, a dispersing mechanism is arranged above the baking plates and comprises two lead screws, threaded blocks are arranged on the outer surfaces of the lead screws in a sleeved mode, and the threaded blocks are arranged in the groove. Vertical plates are installed on the upper end faces of the two threaded blocks, a shell is arranged on the opposite sides of the outer surfaces of the two vertical plates, pin shafts are fixedly installed on the two sides of the outer surface of the shell, torsion springs are arranged on the outer surfaces of the pin shafts in a sleeving mode, and an arc-shaped groove is formed in the upper portion of the rear end face of the shell; and cams are arranged behind the opposite sides of the outer surfaces of the two threaded blocks. The tea leaf baking device has the advantages that tea leaves can be uniformly distributed on the baking plate by arranging the dispersing mechanism, so that the tea leaves cannot be damaged, and the tea leaf baking quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a vertical Pu'er tea baking device. Background Art

[0002] Baking is a necessary step in the production process of Pu'er tea. Its purpose is to evaporate excess moisture in the tea leaves through heating, thereby reducing the moisture content of the tea leaves and facilitating storage. If the baking is not thorough, it will seriously affect the quality of the tea leaves and even cause the tea leaves to mold.

[0003] In the prior art, a utility model patent with publication number CN207428370U discloses a novel tea baking device, in which the height of the space for placing tea leaves on a baking plate of the device is no more than 20 mm, so as to avoid tea leaves from piling up and uneven baking. The heating box is heated by a heating tube, and hot air circulation in the heating box is realized by a fan, and the evaporated waste gas of the tea leaves is discharged through the exhaust port. A paddle is provided inside the tea baking plate, so that the tea leaves are automatically turned over during the baking process, so that the tea leaves are baked more fully, and the baking layer degree of the tea leaves can be observed through an observation window, and the baking layer degree can be understood by comparing with a colorimetric strip. The temperature sensor can understand the temperature in the heating box, and it is controlled by a controller, which is easy to use.

[0004] However, when the above device is in use, the tea leaves are turned over by the paddle, which may damage the tea leaves and affect the quality of tea baking. Moreover, when the tea leaves are laid on the baking plate, some of the tea leaves piled together are difficult to disperse, and some of the tea leaves are difficult to contact the hot air evenly, which will result in poor tea baking effect. Therefore, the existing needs are not met. In this regard, we propose a vertical Pu'er tea baking device. Utility Model Content

[0005] The purpose of the utility model is to provide a vertical Pu'er tea baking device to solve the problems proposed in the above-mentioned background technology that when the above-mentioned device is used, the tea leaves are turned over by a paddle, which may cause damage to the tea leaves and affect the baking quality of the tea leaves; when the tea leaves are laid on a baking plate, some of the tea leaves piled together are difficult to disperse, and some of the tea leaves are difficult to evenly contact with the hot air, which will lead to poor tea baking effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical Pu'er tea baking device, comprising a baking box, a front end surface of the baking box is provided with a groove, a plurality of baking plates are evenly arranged inside the groove, a dispersion mechanism is arranged above the baking plates, the dispersion mechanism comprises two screw rods, the outer surface of the screw rods is sleeved with a threaded block, the upper end surfaces of the two threaded blocks are both equipped with vertical plates, a shell is arranged on the opposite side of the outer surfaces of the two vertical plates, pins are fixedly installed on both sides of the outer surface of the shell, the outer surface of the pin is sleeved with a torsion spring, an arc groove is arranged above the rear end surface of the shell, a cam is arranged behind the opposite side of the outer surfaces of the two threaded blocks, and an electric heating plate is installed on the opposite side of each two baking plates.

[0007] Preferably, four end corners of the lower end surface of the baking box are all equipped with brakeable universal wheels, the front end surface of the baking box is rotatably connected to a sealed door through a hinge, and multiple groups of heating wires are arranged inside the baking box.

[0008] Preferably, a plurality of slots are evenly arranged on both sides of the inner wall of the baking box, an insert plate is movably arranged inside the slot, an outer surface of the insert plate is fixedly connected to the outer surface of the baking plate, a square slot is arranged on the upper end surface of the baking plate, and a plurality of through holes are evenly arranged on the upper end surface of the square slot.

[0009] Preferably, the screw rod is located on both sides above the baking plate, a fixed block is provided behind the screw rod, the lower end surface of the fixed block is fixedly connected to the upper end surface of the baking plate, a motor A is installed inside the fixed block through a cavity, and the output end of the motor A is fixedly connected to the rear end surface of the screw rod through a short shaft.

[0010] Preferably, a fixing plate is sleeved on the front end surface of the screw rod, the lower end surface of the fixing plate is fixedly connected to the upper end surface of the baking plate, and the screw rod and the fixing plate are rotatably connected via a bearing.

[0011] Preferably, a threaded hole is provided inside the threaded block, the threaded hole is threadedly engaged with the screw rod, a motor cavity is provided on one side of the threaded hole, a motor B is installed inside the motor cavity, and the output end of the motor B is fixedly connected to the outer surface of the cam through a rotating shaft.

[0012] Preferably, the pin shaft is rotatably connected to the vertical plate via a bearing, and the arc-shaped groove is matched with the small diameter portion of the cam.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a dispersion mechanism. After the tea leaves are placed in the shell through the arc groove, the switches of motor A and motor B are turned on. Motor A can drive the short shaft to rotate, thereby driving the screw rod to rotate, thereby driving the threaded block to move back and forth on the outer surface of the screw rod, and driving the shell to move back and forth above the baking plate. At the same time, motor B drives the cam to rotate with the rotating shaft as the center of the circle. The cam rotates clockwise to release the limit on the shell. At this time, the pin shaft rotates clockwise under the action of the torsion spring, driving the shell to rotate clockwise with the pin shaft as the center of the circle until it rotates to the arc groove and is located directly below. The tea leaves are scattered from the arc groove onto the baking plate. Subsequently, when the small diameter part of the cam rotates to the inner side of the arc groove, the shell can be pushed upward with the pin shaft as the center of the circle. In this reciprocating manner, the tea leaves in the shell can be shaken off from the inner side of the arc groove onto the baking plate at intervals, thereby preventing the tea leaves from piling up and improving the tea baking quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the baking box of the utility model;

[0017] Figure 3 It is a schematic diagram of the partial structure of the arc groove of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the dispersion mechanism of the utility model;

[0019] Figure 5 It is a side sectional view of the dispersing mechanism and the baking plate of the utility model;

[0020] Figure 6 It is a side sectional view of the cam and housing of the utility model when they rotate.

[0021] In the figure: 1. baking box; 2. dispersion mechanism; 201. vertical plate; 202. fixed plate; 203. housing; 204. screw rod; 205. fixed block; 206. threaded block; 207. torsion spring; 208. pin; 209. arc groove; 210. cam; 211. rotating shaft; 212. motor A; 213. short shaft; 214. motor B; 3. groove; 4. baking plate; 5. electric heating plate; 6. plug plate; 7. slot. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] The motor A212 (model YEJ3-112M-4) and the motor B214 (model 68KTYZ) mentioned in the utility model can be purchased from the market or obtained by private customization.

[0024] like Figure 1 As shown, an embodiment of the utility model is: a vertical Pu'er tea baking device, comprising a baking box 1, a groove 3 is provided on the front end surface of the baking box 1, a plurality of baking plates 4 are evenly arranged inside the groove 3, a dispersion mechanism 2 is arranged above the baking plates 4, the dispersion mechanism 2 comprises two screw rods 204, a threaded block 206 is sleeved on the outer surface of the screw rod 204, a vertical plate 201 is installed on the upper end surface of the two threaded blocks 206, a shell 203 is arranged on the opposite side of the outer surface of the two vertical plates 201, a pin 208 is fixedly installed on both sides of the outer surface of the shell 203, a torsion spring 207 is sleeved on the outer surface of the pin 208, an arc groove 209 is arranged above the rear end surface of the shell 203, a cam 210 is arranged at the rear of the opposite side of the outer surface of the two threaded blocks 206, and an electric heating plate 5 is installed on the opposite side of each two baking plates 4;

[0025] The four end corners of the lower end surface of the baking box 1 are all equipped with brakeable universal wheels, the front end surface of the baking box 1 is rotatably connected to a sealed door through a hinge, and multiple groups of electric heating wires are arranged inside the baking box 1;

[0026] A plurality of slots 7 are evenly arranged on both sides of the inner wall of the baking box 1, and an inserting plate 6 is movably arranged inside the slot 7. The outer surface of the inserting plate 6 is fixedly connected to the outer surface of the baking plate 4. A square groove is arranged on the upper end surface of the baking plate 4, and a plurality of through holes are evenly arranged on the upper end surface of the square groove. The tea leaves will be scattered in the square groove. By arranging the through holes, the efficiency of drying the tea leaves is improved.

[0027] like Figure 2 As shown, the screw rod 204 is located on both sides above the baking plate 4, and a fixed block 205 is arranged behind the screw rod 204. The lower end surface of the fixed block 205 is fixedly connected to the upper end surface of the baking plate 4, and a motor A212 is installed inside the fixed block 205 through a cavity, and the output end of the motor A212 is fixedly connected to the rear end surface of the screw rod 204 through a short shaft 213; the front end surface of the screw rod 204 is sleeved with a fixed plate 202, and the lower end surface of the fixed plate 202 is fixedly connected to the upper end surface of the baking plate 4, and the screw rod 204 is rotatably connected to the fixed plate 202 through a bearing. The operation of the motor A212 can drive the short shaft 213 to rotate, thereby driving the screw rod 204 to rotate, thereby improving the rotation stability of the screw rod 204.

[0028] like Figure 3 and Figure 4As shown, a threaded hole is provided inside the threaded block 206, which is screwed with the screw rod 204. A motor cavity is provided on one side of the threaded hole, and a motor B214 is installed inside the motor cavity. The output end of the motor B214 is fixedly connected to the outer surface of the cam 210 through the rotating shaft 211. When the motor B214 is working, it can drive the rotating shaft 211 to rotate, thereby driving the cam 210 to rotate with the rotating shaft 211 as the center.

[0029] like Figure 5 and Figure 6 As shown, the pin 208 is rotatably connected to the vertical plate 201 through a bearing, and the arc groove 209 is matched with the small diameter portion of the cam 210. When the small diameter portion of the cam 210 rotates to the inside of the arc groove 209, the shell 203 can be pushed upward with the pin 208 as the center of the circle, so that the tea leaves in the shell 203 can be shaken off from the inside of the arc groove 209 to the baking plate 4 at intervals to prevent the tea leaves from piling up.

[0030] Working principle: When the vertical Pu'er tea baking device is used, the power supply is first turned on, and the tea leaves are placed in the shell 203 through the arc groove 209 by setting the dispersion mechanism 2, and then the switches of the motor A212 and the motor B214 are turned on. The motor A212 can drive the short shaft 213 to rotate, thereby driving the screw rod 204 to rotate, thereby driving the threaded block 206 to move back and forth on the outer surface of the screw rod 204, and driving the shell 203 to move back and forth above the baking plate 4. At the same time, the motor B214 drives the cam 210 to rotate with the rotating shaft 211 as the center of the circle, and the cam 210 rotates clockwise to release the limit on the shell 203. At this time, the pin 208 is in the torsion spring 20 7, it rotates clockwise, driving the shell 203 to rotate clockwise with the pin shaft 208 as the center, until it rotates to the arc groove 209 is located directly below, and the tea leaves are scattered on the baking plate 4 from the arc groove 209. Then, when the small diameter part of the cam 210 rotates to the inner side of the arc groove 209, the shell 203 can be pushed upward with the pin shaft 208 as the center, and the tea leaves in the shell 203 can be shaken off from the inner side of the arc groove 209 to the baking plate 4 at intervals, thereby preventing the tea leaves from piling up. The utility model is provided with a dispersion mechanism 2, which can evenly distribute the tea leaves on the baking plate 4, does not damage the tea leaves, and improves the baking quality of the tea leaves.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A vertical Pu'er tea baking device, comprising a baking box (1), wherein a front end surface of the baking box (1) is provided with a groove (3), characterized in that: A plurality of baking plates (4) are evenly arranged inside the groove (3), and a dispersion mechanism (2) is arranged above the baking plates (4). The dispersion mechanism (2) comprises two screw rods (204), and the outer surface of the screw rods (204) is sleeved with a threaded block (206). The upper end surfaces of the two threaded blocks (206) are both mounted with a vertical plate (201), and a shell (203) is arranged on the opposite side of the outer surfaces of the two vertical plates (201). Pins (208) are fixedly mounted on both sides of the outer surface of the shell (203), and the outer surface of the pin (208) is sleeved with a torsion spring (207). An arc groove (209) is arranged above the rear end surface of the shell (203), and a cam (210) is arranged behind the opposite side of the outer surfaces of the two threaded blocks (206). An electric heating plate (5) is installed on the opposite side of each of the two baking plates (4).

2. A vertical Pu'er tea baking device according to claim 1, characterized in that: The four end corners of the lower end face of the baking box (1) are all equipped with brakeable universal wheels, the front end face of the baking box (1) is rotatably connected to a sealed door via a hinge, and a plurality of groups of electric heating wires are arranged inside the baking box (1).

3. A vertical Pu'er tea baking device according to claim 1, characterized in that: A plurality of slots (7) are evenly arranged on both sides of the inner wall of the baking box (1); an inserting plate (6) is movably arranged inside the slot (7); the outer surface of the inserting plate (6) is fixedly connected to the outer surface of the baking plate (4); a square slot is arranged on the upper end surface of the baking plate (4); and a plurality of through holes are evenly arranged on the upper end surface of the square slot.

4. A vertical Pu'er tea baking device according to claim 1, characterized in that: The screw rod (204) is located on both sides above the baking plate (4); a fixing block (205) is arranged behind the screw rod (204); the lower end surface of the fixing block (205) is fixedly connected to the upper end surface of the baking plate (4); a motor A (212) is installed inside the fixing block (205) through a cavity; the output end of the motor A (212) is fixedly connected to the rear end surface of the screw rod (204) through a short shaft (213).

5. The vertical Pu'er tea baking device according to claim 1, characterized in that: A fixing plate (202) is sleeved on the front end surface of the screw rod (204), the lower end surface of the fixing plate (202) is fixedly connected to the upper end surface of the baking plate (4), and the screw rod (204) and the fixing plate (202) are rotatably connected via a bearing.

6. A vertical Pu'er tea roasting device according to claim 1, characterized in that: The threaded block (206) is provided with a threaded hole inside, the threaded hole is threadedly engaged with the screw rod (204), a motor cavity is provided on one side of the threaded hole, a motor B (214) is installed inside the motor cavity, and the output end of the motor B (214) is fixedly connected to the outer surface of the cam (210) via a rotating shaft (211).

7. A vertical Pu'er tea roasting device according to claim 1, characterized in that: The pin shaft (208) is rotatably connected to the vertical plate (201) via a bearing, and the arc groove (209) is matched with the small diameter portion of the cam (210).

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