A tea fixing device

Abstract

This utility model provides a tea fixing device, relating to the field of tea production technology. It includes a processing cylinder with an auxiliary mechanism installed inside. A feeding pipe is installed through one end of the processing cylinder, and a feeding inlet is installed through the upper end of the processing cylinder, away from the feeding pipe. A storage groove is provided inside the processing cylinder, and a heater is installed inside the storage groove. In this utility model, by setting an auxiliary mechanism inside the processing cylinder, a motor drives a rotating shaft to rotate, allowing the stirring arc plate to stir-fry and fix the tea leaves while the kneading block kneads the tea leaves. This eliminates the need to transfer the fixed-enzyme tea leaves to other equipment for kneading, avoiding the problem of tea temperature drop during transfer. Especially for tea varieties requiring hot kneading, this effectively ensures the kneading effect, increases the tea cell breakage rate, promotes the formation of tea aroma, flavor, and other quality indicators, and improves tea quality.

Description

Technical Field

[0001] This utility model relates to the field of tea production technology, and more specifically, to a tea fixing device. Background Technology

[0002] Tea leaves, commonly known as tea, generally include the leaves and buds of the tea plant. Other names include jia, ming, and chuan. Tea leaves are leathery, oblong or elliptical in shape, and can be brewed directly with boiling water. During the processing of tea leaves, a fixing device is often used to fix the leaves. For example, application number "CN200910306532.7" proposes a tea fixing machine, characterized by including a frame, a motor, and a drum. A central shaft is connected inside the drum, and the two ends of the central shaft are bearings that mount the drum to the frame. A cover is provided above the drum, and a chimney is provided on the cover. A combustion furnace is provided below the drum. A pulley is fixed on the central shaft, and the pulley is connected to the motor through a belt drive mechanism.

[0003] However, the tea fixing machine mentioned above only has a single fixing function and cannot simultaneously complete the rolling operation of the tea during the fixing process. In actual tea processing, if the tea leaves need to be rolled after fixing, they often need to be transferred from the fixing equipment to the rolling equipment. This transfer process can easily cause the temperature of the tea leaves to drop. For tea varieties that require hot rolling, the temperature drop will seriously affect the rolling effect, which will lead to a decrease in the tea cell breakage rate. The aroma, flavor and other quality indicators of the tea leaves cannot be fully formed, and the quality of the tea leaves will be greatly reduced. Therefore, we propose a tea fixing device to solve the above problems. Utility Model Content

[0004] The main purpose of this utility model is to provide a tea fixing device, which solves the problem that the current tea fixing machine only has a single fixing function and cannot simultaneously complete the rolling operation of the tea during the fixing process. In actual tea processing, if the tea leaves need to be rolled after fixing, they often need to be transferred from the fixing equipment to the rolling equipment. This transfer process can easily cause the temperature of the tea leaves to drop. For tea varieties that require hot rolling, the drop in temperature will seriously affect the rolling effect, which will lead to a decrease in the tea cell breakage rate and the inability to fully form the quality indicators such as aroma and taste of the tea, ultimately resulting in a significant reduction in the quality of the tea.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A tea-processing fixation device includes a processing cylinder with an auxiliary mechanism installed inside. A feeding pipe is installed through one end of the processing cylinder, and a feeding inlet is installed through the upper end of the processing cylinder, away from the feeding pipe. A storage trough is provided inside the processing cylinder, and a heater is installed inside the storage trough. The auxiliary mechanism includes a rotating shaft, which is movably installed through the processing cylinder. Several stirring arc plates are equidistantly installed inside the processing cylinder, each movably positioned inside and in contact with the inner wall of the processing cylinder. Several fixing blocks are installed at both ends of the rotating shaft, and these fixing blocks are connected to the stirring arc plates. A motor is installed at the end of the processing cylinder away from the feeding pipe, and the output end of the motor is connected to the rotating shaft. A first connecting rod is installed through the outer side of the rotating shaft inside the processing cylinder, and several kneading blocks are movably installed on the outer side of the first connecting rod, each kneading block movably positioned inside the processing cylinder.

[0007] Preferably, the first connecting rod has a first movable groove in the middle, and a plurality of extension grooves are provided through the first movable groove. A disc is movably installed at both ends of the first movable groove, and a transmission block is movably installed at both ends of the extension groove. The two ends of the transmission block are connected to the kneading block and the disc, respectively.

[0008] Preferably, an extension block is installed at one end of the disc near the extension groove, and the extension blocks are movably installed inside the extension groove. A first placement groove is provided at one end of the extension block near the kneading block, and a second placement groove is provided at both ends of the kneading block near the first connecting rod. A fixing rod is installed inside the first placement groove and the second placement groove, and both ends of the transmission block are movably located inside the first placement groove and the second placement groove, respectively. The rod body of the fixing rod is movably installed through the inside of the transmission block.

[0009] Preferably, the interior of the first movable groove is provided with a plurality of first sliding grooves, and a plurality of first sliders are respectively installed on the outer side of the disc, and the first sliders are respectively engaged and installed inside the first sliding grooves.

[0010] Preferably, a positive and negative lead screw is movably installed through the first movable groove and the end of the rotating shaft away from the motor. The rod body of the positive and negative lead screw located inside the first movable groove is threadedly engaged and installed through the inside of the disc. A second movable groove is provided at the end of the positive and negative lead screw away from the motor. A second connecting rod is movably installed through the second movable groove. A limit block is installed at the end of the second connecting rod located inside the second movable groove, and the limit block is movably located inside the second movable groove. A spring is sleeved on the outside of the rod body of the second connecting rod located between the limit block and the second movable groove.

[0011] Preferably, the second movable groove is provided with a second sliding groove at both the front and rear ends, and the limiting block is respectively installed with a second slider at both the front and rear ends. The second slider is respectively engaged and installed inside the second sliding groove. A turntable is installed at the end of the second connecting rod away from the motor. A positioning rod is installed at the end of the turntable near the rotating shaft. A plurality of positioning holes are arranged in a circle on the side of the rotating shaft near the turntable. The positioning rod is engaged and installed inside the positioning holes.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] (1) In this utility model, by setting an auxiliary mechanism in the processing cylinder, the motor drives the rotating shaft to rotate, so that the stir-frying arc plate stirs and kills the tea leaves while the kneading block kneads the tea leaves. There is no need to transfer the tea leaves after killing the tea leaves to other equipment for kneading, thus avoiding the problem of the tea temperature dropping during the transfer process. Especially for tea varieties that require hot kneading, it can effectively ensure the kneading effect, increase the tea cell breakage rate, promote the formation of tea aroma, taste and other quality indicators, and improve the quality of tea.

[0014] (2) The first connecting rod of this utility model is provided with a first movable groove, an extension groove, a disc, a transmission block and other structures. By rotating the positive and negative screws, the disc can be moved in the first movable groove. Then, the distance between the kneading block and the processing cylinder can be adjusted by the transmission block. The kneading force and effect can be flexibly adjusted according to the characteristics and processing requirements of different teas, which enhances the adaptability of the fixation device to the processing of different teas. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a tea fixing device according to the present invention;

[0016] Figure 2 This is a front view structural diagram of a tea fixing device according to the present invention;

[0017] Figure 3 This is a side view of the structure of a tea fixing device according to the present invention;

[0018] Figure 4 This utility model relates to a tea fixing device. Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0019] Figure 5 This utility model relates to a tea fixing device. Figure 3 Schematic diagram of the cross-sectional structure at point BB;

[0020] Figure 6 This utility model relates to a tea fixing device. Figure 3 Schematic diagram of the cross-sectional structure at the CC section;

[0021] Figure 7 This utility model relates to a tea fixing device. Figure 4 Enlarged structural diagram at point D;

[0022] Figure 8 This utility model relates to a tea fixing device. Figure 5 Enlarged structural diagram at point E;

[0023] Figure 9 This utility model relates to a tea fixing device. Figure 5 Enlarged structural diagram at point F;

[0024] Figure 10 This utility model relates to a tea fixing device. Figure 6 Enlarged structural diagram at point G in the middle.

[0025] In the diagram: 1. Processing cylinder; 2. Feed inlet; 3. Auxiliary mechanism; 301. Motor; 302. Rotating shaft; 303. Stirring arc plate; 304. Fixing block; 305. First connecting rod; 306. Kneading block; 307. First movable groove; 308. Extension groove; 309. First sliding groove; 310. Disc; 311. First slider; 312. Positive and negative lead screws; 313. Extension block; 314. First placement groove; 315. Fixing rod; 316. Second placement groove; 317. Transmission block; 318. Second movable groove; 319. Second connecting rod; 320. Limiting block; 321. Second slider; 322. Second sliding groove; 323. Spring; 324. Turntable; 325. Positioning rod; 326. Positioning hole; 4. Feeding pipe; 5. Heater; 6. Storage groove. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0027] like Figures 1 to 10As shown in the figure, this utility model embodiment proposes a tea fixing device, including a processing cylinder 1, an auxiliary mechanism 3 installed inside the processing cylinder 1, a feeding pipe 4 installed through one end of the processing cylinder 1, a feeding inlet 2 installed through the upper end of the processing cylinder 1 and the side away from the feeding pipe 4, a storage groove 6 provided inside the processing cylinder 1, a heater 5 installed inside the storage groove 6, the auxiliary mechanism 3 including a rotating shaft 302, the rotating shaft 302 being movably installed through the inside of the processing cylinder 1, and a plurality of stirring arc plates 303 equidistantly installed inside the processing cylinder 1, the stirring arc plates 303 respectively The rotating shaft 302 is located inside the processing cylinder 1 and is in contact with the inner wall of the processing cylinder 1. Several fixing blocks 304 are installed at both ends of the shaft. The fixing blocks 304 are connected to the stir-frying arc plate 303. A motor 301 is installed at the end of the processing cylinder 1 away from the feeding pipe 4. The output end of the motor 301 is connected to the rotating shaft 302. A first connecting rod 305 is installed through the outer side of the shaft 302 inside the processing cylinder 1. Several kneading blocks 306 are movably installed on the outer side of the first connecting rod 305. The kneading blocks 306 are respectively movably located inside the processing cylinder 1.

[0028] like Figures 4 to 10As shown, in another embodiment of this utility model, a first movable groove 307 is provided in the middle of the first connecting rod 305. A plurality of extension grooves 308 are provided through the first movable groove 307. A disc 310 is movably installed at both ends of the first movable groove 307. A transmission block 317 is movably installed at both ends of the extension grooves 308. The two ends of the transmission block 317 are connected to the kneading block 306 and the disc 310, respectively. An extension block 313 is installed at one end of the disc 310 near the extension groove 308. The extension blocks 313 are movably installed inside the extension groove 308. The extension blocks 313 are located near the kneading block 306. Each end of the kneading block 306 is provided with a first placement groove 314, and each end of the kneading block 306 near the first connecting rod 305 is provided with a second placement groove 316. A fixing rod 315 is installed inside the first placement groove 314 and the second placement groove 316 respectively. Both ends of the transmission block 317 are movably located inside the first placement groove 314 and the second placement groove 316 respectively, and the rods of the fixing rods 315 are movably installed through the interior of the transmission block 317. The interior of the first movable groove 307 is provided with a plurality of first sliding grooves 309. A plurality of first sliders 311 are installed on the outer side of the disc 310, and the first sliders 311 are respectively engaged with the first sliding grooves 309. Inside the first movable groove 307 and the rotating shaft 302, at the end furthest from the motor 301, a positive and negative lead screw 312 is movably installed. The rod body of the positive and negative lead screw 312, located inside the first movable groove 307, is threadedly engaged and installed inside the disc 310. At the end of the positive and negative lead screw 312 furthest from the motor 301, a second movable groove 318 is provided. A second connecting rod 319 is movably installed inside the second movable groove 318. A limit block 320 is installed at the end of the second connecting rod 319 located inside the second movable groove 318, and the limit block 320 is movably located inside the second movable groove 318. A spring 323 is sleeved on the outer side of the second connecting rod 319 between the second movable grooves 318. The front and rear ends of the second movable groove 318 are provided with second sliding grooves 322. The front and rear ends of the limiting block 320 are respectively provided with second sliders 321. The second sliders 321 are respectively engaged and installed inside the second sliding grooves 322. A turntable 324 is installed at the end of the second connecting rod 319 away from the motor 301. A positioning rod 325 is installed at the end of the turntable 324 near the rotating shaft 302. A number of positioning holes 326 are arranged in a circle on the side of the rotating shaft 302 near the turntable 324. The positioning rod 325 is engaged and installed inside the positioning holes 326.

[0029] The user first adjusts the distance between the kneading block 306 and the processing cylinder 1 according to the size of the tea leaves. The user then pulls the turntable 324 outwards, causing the positioning rod 325 to disengage from the positioning hole 326. Simultaneously, the turntable 324 moves the second connecting rod 319 outwards, causing the limiting block 320 and the second slider 321 to slide along the second groove 322. The limiting block 320 also compresses the spring 323. The user can then control the turntable 324 to rotate. The turntable 324, through the second connecting rod 319, the second slider 321, and the second groove 322, drives the positive and negative lead screws 312 to rotate inside the rotating shaft 302. The positive and negative lead screws 312 then control the movement of the discs 310 via the thread, thus adjusting the distance between the discs 310. Then, when the discs 310... When the discs 310 move closer together, the disc 310 can push the kneading block 306 outward through the fixing rod 315 and the extension block 313, reducing the distance between the kneading block 306 and the processing cylinder 1. Then, when the discs 310 move further apart, the disc 310 can pull the kneading block 306 inward through the fixing rod 315 and the extension block 313, increasing the distance between the kneading block 306 and the processing cylinder 1. This allows for the adjustment of the distance according to the needs of the tea. After the adjustment is completed, the user can slowly lower the turntable 324, allowing the spring 323 to push the limit block 320, the second connecting rod 319, and the turntable 324 to reset. This causes the turntable 324 to drive the positioning rod 325 to re-engage into the positioning hole 326, so that the rotating shaft 302, the first connecting rod 305, the positive and negative lead screws 312, the second connecting rod 319, and the kneading block 306 form a single unit.

[0030] After adjustment, the user can start the heater 5 to heat the inside of the processing cylinder 1. Then, the user can pour the tea leaves into the processing cylinder 1 through the feed inlet 2 for fixation. Then, the user can start the motor 301 to drive the rotating shaft 302 to rotate. The rotating shaft 302 drives the frying arc plate 303 to rotate through the fixed block 304, so that the frying arc plate 303 can fry and fix the tea leaves. When the tea leaves move between the kneading block 306 and the processing cylinder 1, the kneading block 306 can cooperate with the processing cylinder 1 to knead the tea leaves. After the kneading is completed, the tea leaves are continued to be fryed by the frying arc plate 303. Finally, the tea leaves that have been fryed can be discharged through the feed pipe 4.

[0031] The working principle of this tea fixing device:

[0032] In use, the user first adjusts the distance between the kneading block 306 and the processing cylinder 1 according to the size of the tea leaves. The user then pulls the turntable 324 outwards, causing it to disengage the positioning rod 325 from the positioning hole 326. Simultaneously, the turntable 324 moves the second connecting rod 319 outwards, causing it to slide the limiting block 320 and the second slider 321 along the second slide groove 322. The limiting block 320 also compresses the spring 323. The user can then control the turntable 324 to rotate. The turntable 324, through the second connecting rod 319, the second slider 321, and the second slide groove 322, drives the positive and negative lead screws 312 to rotate inside the rotating shaft 302. The positive and negative lead screws 312 then control the movement of the discs 310 via the thread, thus adjusting the distance between the discs 310. Then, when the discs... When the discs 310 approach each other, the disc 310 can push the kneading block 306 outward through the fixing rod 315 and the extension block 313, reducing the distance between the kneading block 306 and the processing cylinder 1. Then, when the discs 310 move away from each other, the disc 310 can pull the kneading block 306 inward through the fixing rod 315 and the extension block 313, increasing the distance between the kneading block 306 and the processing cylinder 1. This allows for the adjustment of the distance according to the needs of the tea. After the adjustment is completed, the user can slowly lower the turntable 324, allowing the spring 323 to push the limit block 320, the second connecting rod 319, and the turntable 324 to reset. This causes the turntable 324 to drive the positioning rod 325 to re-engage into the positioning hole 326, so that the rotating shaft 302, the first connecting rod 305, the positive and negative lead screws 312, the second connecting rod 319, and the kneading block 306 form a single unit.

[0033] After adjustment, the user can start the heater 5 to heat the inside of the processing cylinder 1. Then, the user can pour the tea leaves into the processing cylinder 1 through the feed inlet 2 for fixation. Then, the user can start the motor 301 to drive the rotating shaft 302 to rotate. The rotating shaft 302 drives the frying arc plate 303 to rotate through the fixed block 304, so that the frying arc plate 303 can fry and fix the tea leaves. When the tea leaves move between the kneading block 306 and the processing cylinder 1, the kneading block 306 can cooperate with the processing cylinder 1 to knead the tea leaves. After the kneading is completed, the tea leaves are continued to be fryed by the frying arc plate 303. Finally, the tea leaves that have been fryed can be discharged through the feed pipe 4.

[0034] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A tea leaf de-enzyming device comprising a processing cylinder (1), characterized in that: An auxiliary mechanism (3) is installed inside the processing cylinder (1). A feeding pipe (4) is installed through one end of the processing cylinder (1). A feeding port (2) is installed through the upper end of the processing cylinder (1) and on the side away from the feeding pipe (4). A storage groove (6) is provided inside the processing cylinder (1). A heater (5) is installed inside the storage groove (6). The auxiliary mechanism (3) includes a rotating shaft (302). The rotating shaft (302) is movably installed inside the processing cylinder (1). Several stirring arc plates (303) are equidistantly installed inside the processing cylinder (1). The stirring arc plates (303) are movably located inside the processing cylinder (1). And it fits against the inner wall of the processing cylinder (1). Several fixing blocks (304) are installed at both ends of the shaft (302). The fixing blocks (304) are connected to the stir-frying arc plate (303). A motor (301) is installed at the end of the processing cylinder (1) away from the feeding pipe (4). The output end of the motor (301) is connected to the shaft (302). A first connecting rod (305) is installed through the outer side of the shaft (302) inside the processing cylinder (1). Several kneading blocks (306) are movably installed on the outer side of the first connecting rod (305). The kneading blocks (306) are respectively movably located inside the processing cylinder (1).

2. The device for fixing tea leaves according to claim 1, characterized in that: The first connecting rod (305) has a first movable groove (307) in the middle, and a plurality of extension grooves (308) are provided through the first movable groove (307). A disc (310) is movably installed at both ends of the first movable groove (307), and a transmission block (317) is movably installed at both ends of the extension groove (308). The two ends of the transmission block (317) are connected to the kneading block (306) and the disc (310) respectively.

3. A device for de-enzyming tea leaves according to claim 2, wherein: The disc (310) is equipped with an extension block (313) at one end near the extension groove (308). The extension blocks (313) are movably installed inside the extension groove (308). The extension blocks (313) are provided with a first placement groove (314) at one end near the kneading block (306). The kneading block (306) is provided with a second placement groove (316) at both ends near the first connecting rod (305). The first placement groove (314) and the second placement groove (316) are respectively equipped with a fixing rod (315). The two ends of the transmission block (317) are respectively movably located inside the first placement groove (314) and the second placement groove (316), and the rod body of the fixing rod (315) is movably installed through the inside of the transmission block (317).

4. The device for fixing tea leaves according to claim 2, characterized in that: The first movable groove (307) is provided with a plurality of first sliding grooves (309) inside, and a plurality of first sliders (311) are respectively installed on the outer side of the disc (310), and the first sliders (311) are respectively engaged and installed inside the first sliding grooves (309).

5. The tea-fixing device according to claim 2, characterized in that: A positive and negative lead screw (312) is movably installed through the first movable groove (307) and the end of the rotating shaft (302) away from the motor (301). The rod body of the positive and negative lead screw (312) located inside the first movable groove (307) is threaded through and installed inside the disc (310). A second movable groove (318) is provided at the end of the positive and negative lead screw (312) away from the motor (301). A second connecting rod (319) is movably installed through the second movable groove (318). A limit block (320) is installed at the end of the second connecting rod (319) located inside the second movable groove (318), and the limit block (320) is movably located inside the second movable groove (318). A spring (323) is sleeved on the outside of the rod body of the second connecting rod (319) located between the limit block (320) and the second movable groove (318).

6. The tea-fixing device according to claim 5, characterized in that: The second movable groove (318) has a second sliding groove (322) at both the front and rear ends. The limit block (320) has a second slider (321) installed at both the front and rear ends. The second slider (321) is engaged and installed inside the second sliding groove (322). The second connecting rod (319) has a turntable (324) installed at the end away from the motor (301). The turntable (324) has a positioning rod (325) installed at the end near the rotating shaft (302). The rotating shaft (302) has a number of positioning holes (326) arranged in a circle on the side near the turntable (324). The positioning rod (325) is engaged and installed inside the positioning hole (326).

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