Tea leaf deslagging and stir-frying device

Abstract

The utility model discloses a tea leaf deslagging and stir-frying device, which belongs to the technical field of tea leaf processing, and comprises a mounting rack, a stir-frying cylinder, a cleaning component for improving the tea leaf filtering effect and a stir-frying component for stir-frying tea leaves, the stir-frying cylinder is provided with filtering holes, the cleaning component is arranged on the mounting rack, and the stir-frying component is arranged on the mounting rack. The stir-frying assembly is arranged in the mounting frame, an electric heating pipe is fixedly arranged on the inner side wall of the mounting frame, and one end of the stir-frying cylinder is in threaded connection with a sealing cover. According to the tea leaf residue removing and stir-frying device, air is conveyed into a horizontal pipe through operation of an air pump, an air outlet pipe and a conveying pipe, then the conveyed air is sprayed out obliquely and downwards under the action of a spray head, and then a stir-frying cylinder is turned over under the action of a stir-frying assembly and a transmission assembly, so that the air blows away disintegrating residues clamped in filter holes, the filter holes are kept unblocked, and the tea leaf residue removing and stir-frying device is convenient to use. The filter holes are prevented from being blocked, so that the influence on normal stir-frying of the tea leaves due to accumulation of disintegrating slag in the stir-frying barrel is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of tea processing technology, specifically, it relates to a tea dregs removal and stir-frying device. Background Technology

[0002] Stir-frying tea leaves is a crucial step in tea production. After picking, tea leaves contain a certain amount of moisture. Stir-frying transfers heat to the leaves, causing the moisture to gradually evaporate. Maintaining the appropriate moisture content is essential for the preservation and quality of tea.

[0003] According to the public announcement (CN219644943U), a tea-stirring device for easy slag removal is disclosed. This technology discloses that it includes a base, with electric heating tubes installed on both sides of the inner wall of the base. The output end of the controller is electrically connected to the input end of the electric heating tubes. A slag collection groove is opened at the bottom of the inner wall of the base. A stirring drum is installed on the inner side of the base. A gear ring is fixedly connected to one end of the stirring drum, and a drive mechanism is engaged at the top of the gear ring. An auger shaft is installed on the inner side of the stirring drum, and a drive motor is connected to one end of the auger shaft. Filter holes are evenly spaced on the surface of the stirring drum, and a feeding groove is opened on the surface of the stirring drum. A baffle is slidably connected to the inner side of the feeding groove. During the tea-stirring process, the slag produced can fall out through the filter holes of the stirring drum and be collected in the slag collection groove, thus facilitating the cleaning of slag produced during the tea-stirring process.

[0004] However, in the aforementioned comparative documents, the filter holes on the stir-frying drum can filter the tea leaves into the slag collection trough. However, during the stir-frying process, tea leaves may clog the filter holes due to moisture, stickiness, or size similar to the filter holes. Once the filter holes are clogged, the tea leaves cannot fall off normally, which will affect the quality of the tea and may cause the tea leaves to accumulate inside the stir-frying drum, affecting the normal stir-frying of the tea.

[0005] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a tea dregs removal and stirring device, which aims to solve the problem that tea dust may clog the filter holes due to moisture, stickiness or size similar to the filter holes.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A tea dregs removal and stir-frying device includes a mounting frame, a stir-frying cylinder, a cleaning component for improving the tea filtration effect, and a stir-frying component for stir-frying the tea. The stir-frying cylinder is located inside the mounting frame and has filter holes. The cleaning component is mounted on the mounting frame and the stir-frying component is located inside the mounting frame. An electric heating tube is fixed to the inner side wall of the mounting frame, and a sealing cap is threaded to one end of the stir-frying cylinder.

[0009] The cleaning assembly includes a mounting plate fixedly connected to one side of the mounting frame. An air pump is fixedly mounted on the top of the mounting plate. An air outlet of the air pump is fixedly connected to an air outlet pipe. A transmission pipe is fixedly connected to the air outlet pipe. The transmission pipe is fixedly connected through the outer wall of the mounting frame. A horizontal pipe is fixedly connected inside the mounting frame. The horizontal pipe is connected to the transmission pipe. A nozzle is fixedly mounted on the horizontal pipe and is inclined.

[0010] Preferably, the bottom of the mounting frame is provided with a slag collection trough, and the slag collection trough is set at an inclination to facilitate the collection of slag.

[0011] Preferably, a first valve is fixedly installed on the air outlet pipe, a guide pipe is fixedly connected to the air outlet pipe, the guide pipe is fixedly connected to the mounting bracket, the guide pipe is connected to the slag collection tank, and the connection between the guide pipe and the air outlet pipe is located below the first valve. A second valve is fixedly installed on the guide pipe to blow away the slag inside the slag collection tank at an angle downwards.

[0012] Preferably, the stir-frying assembly includes a motor fixed to the inner wall of the mounting frame, a shaft fixedly connected to the output end of the motor, the shaft movably passing through one end of the stir-frying cylinder, a support rod fixedly connected to the outer wall of the shaft, a stir-frying plate fixedly connected to the side of the support rod away from the shaft, a transmission assembly provided on the shaft, and the stir-frying plate located inside the stir-frying cylinder to stir-fry the tea leaves inside the stir-frying cylinder.

[0013] Preferably, the transmission assembly includes a first transmission wheel fixedly connected to the shaft, a movable rod rotatably connected to the top of the mounting bracket, a second transmission wheel fixedly connected to the outer side wall of the movable rod, a belt drivingly connecting the first transmission wheel and the second transmission wheel, and the movable rod and the shaft rotating simultaneously.

[0014] Preferably, a pinion gear is fixedly connected to the end of the movable rod away from the mounting frame, and a gear ring is fixedly connected to the outer wall of the stir-frying cylinder. The pinion gear meshes with the gear ring, causing the stir-frying cylinder to tumble.

[0015] Preferably, an annular strip is fixedly connected to the outer wall of the stir-frying cylinder, and an arc-shaped plate is fixedly connected to the inner wall of the mounting frame. The annular strip and the arc-shaped plate are rotatably connected to each other, which increases the stability of the rotation of the stir-frying cylinder.

[0016] In summary, the technical effects and advantages of this utility model are as follows: This tea dregs removal and stirring device operates by an air pump, through which the air outlet pipe and transmission pipe transmit gas to the interior of the horizontal pipe. Then, through the action of the nozzle, the transmitted gas is sprayed downwards at an angle. The stirring component and transmission component then cause the stirring drum to tumble, allowing the gas to blow away the debris stuck in the filter holes, keeping the filter holes unobstructed and preventing them from becoming clogged. This prevents the accumulation of debris inside the stirring drum, which would affect the normal stirring of the tea.

[0017] The motor drives the shaft to rotate the support rod, and the stirring plate stirs the tea leaves inside the stirring drum. Through the cooperation of the first transmission wheel, the second transmission wheel and the belt, the movable rod drives the small gear to rotate, and through the action of the gear ring, the stirring drum rotates accordingly. The shaft rotates in the opposite direction to the stirring drum, so that the tea leaves are evenly stir-fried, while preventing some impurities from accumulating on the filter holes. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the stir-frying cylinder and its related structures of this utility model;

[0020] Figure 3 This is a schematic diagram of the cleaning component and related structures of this utility model;

[0021] Figure 4 This is a schematic diagram of the transmission component and related structures of this utility model.

[0022] In the picture: 1. Mounting rack; 2. Stirring nozzle; 3. Filter hole;

[0023] 4. Cleaning components; 41. Mounting plate; 42. Air pump; 43. Air outlet pipe; 44. Transfer pipe; 45. Horizontal pipe; 46. Nozzle; 47. First valve; 48. Guide pipe; 49. Second valve;

[0024] 5. Heating element;

[0025] 6. Stir-fry assembly; 61. Motor; 62. Shaft; 63. Support rod; 64. Stir-fry plate;

[0026] 7. Transmission assembly; 71. First transmission wheel; 72. Movable rod; 73. Second transmission wheel; 74. Belt; 75. Pinion; 76. Gear ring;

[0027] 8. Sealed cover; 9. Slag collection trough; 10. Annular bar; 11. Arc-shaped plate. Detailed Implementation

[0028] This utility model provides a tea dregs removal and stirring device. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit the scope of protection of this utility model.

[0029] Reference Figure 1-3 A tea dregs removal and stir-frying device includes a mounting frame 1, a stir-frying cylinder 2, a cleaning component 4 for improving the tea filtration effect, and a stir-frying component 6 for stir-frying the tea. The stir-frying cylinder 2 is located inside the mounting frame 1. The stir-frying cylinder 2 has filter holes 3. Multiple filter holes 3 are provided and are evenly distributed on the outer side wall of the stir-frying cylinder 2. The cleaning component 4 is set on the mounting frame 1. The stir-frying component 6 is set inside the mounting frame 1. Two electric heating tubes 5 are fixed on the inner side wall of the mounting frame 1. The two electric heating tubes 5 are symmetrically distributed with the central axis of the mounting frame 1 as the center. One end of the stir-frying cylinder 2 is threadedly connected to a sealing cap 8.

[0030] The cleaning component 4 includes a mounting plate 41 fixedly connected to one side of the mounting frame 1. An air pump 42 is fixedly mounted on the top of the mounting plate 41. An air outlet 43 is fixedly connected to the air outlet 42. A transmission pipe 44 is fixedly connected to the air outlet 43, and the transmission pipe 44 passes through the outer wall of the mounting frame 1. Two horizontal pipes 45 are fixedly connected inside the mounting frame 1, symmetrically distributed about the central axis of the mounting frame 1. The horizontal pipes 45 are connected to the transmission pipe 44. Two sets of nozzles 46 are fixedly mounted on the horizontal pipes 45. The nozzles 46 are distributed on each horizontal pipe 45 and are set at an angle. After the tea leaves are stir-fried for a period of time, the air pump 42 is activated. The gas is transmitted to the inside of the horizontal pipe 45 through the air outlet pipe 43 and the transmission pipe 44. The gas is sprayed out at an angle through the nozzles 46. Through the action of the stir-frying component 6 and the transmission component 7, the stir-frying drum 2 is turned over. The gas blows away the debris inside the filter hole 3, preventing some tea leaves from clogging the filter hole 3 due to moisture, stickiness, or size similar to the filter hole 3. This prevents the accumulation of debris inside the stir-frying drum 2, which would affect the normal stir-frying of the tea leaves.

[0031] Reference Figure 2 The bottom of the mounting frame 1 is provided with a slag collection trough 9, which is set at an angle to facilitate the collection of fallen tea leaves.

[0032] Referring to 2-4, a first valve 47 is fixedly installed on the gas outlet pipe 43, and a guide pipe 48 is fixedly connected to the gas outlet pipe 43. The guide pipe 48 is fixedly connected to the mounting frame 1 and is connected to the slag collection tank 9. The end of the guide pipe 48 away from the gas outlet pipe 43 is fixedly inserted through the mounting frame 1 and extends into the interior of the slag collection tank 9. The connection between the guide pipe 48 and the gas outlet pipe 43 is located below the first valve 47. A second valve 49 is fixedly installed on the guide pipe 48. Through the combined use of the first valve 47 and the second valve 49, the gas in the gas outlet pipe 43 is transmitted through the guide pipe 48 and discharged into the interior of the slag collection tank 9. The slag inside the slag collection tank 9 moves downward at an angle.

[0033] Reference Figure 1 , Figure 2 and Figure 4 The stir-frying assembly 6 includes a motor 61 fixed on the inner wall of the mounting frame 1. The output end of the motor 61 is fixedly connected to a shaft 62, which is coaxial with the stir-frying cylinder 2. The shaft 62 movably passes through one end of the stir-frying cylinder 2. A support rod 63 is fixedly connected to the outer wall of the shaft 62. Multiple support rods 63 are provided and are evenly distributed on the shaft 62. A stir-frying plate 64 is fixedly connected to the side of the support rod 63 away from the shaft 62. A transmission assembly 7 is provided on the shaft 62. The number of support rods 63 and stir-frying plates 64 are equal and correspond one-to-one. The stir-frying plates 64 are located inside the stir-frying cylinder 2. After the motor 61 runs, the shaft 62 drives the support rods 63 to rotate, and the stir-frying plates 64 stir-fry the tea leaves inside the stir-frying cylinder 2.

[0034] Reference Figure 1 and Figure 4 The transmission assembly 7 includes a first transmission wheel 71 fixedly connected to the shaft 62. The first transmission wheel 71 is coaxial with the shaft 62. A movable rod 72 is rotatably connected to the top of the mounting bracket 1. A second transmission wheel 73 is fixedly connected to the outer wall of the movable rod 72. The movable rod 72 is coaxial with the second transmission wheel 73. A belt 74 is connected between the first transmission wheel 71 and the second transmission wheel 73. After the shaft 62 rotates, the movable rod 72 rotates simultaneously through the cooperation of the second transmission wheel 73, the belt 74 and the first transmission wheel 71. The first transmission wheel 71 and the second transmission wheel 73 are different in size.

[0035] Reference Figure 1 and Figure 4 A small gear 75 is fixedly connected to the end of the movable rod 72 away from the mounting bracket 1. A toothed ring 76 is fixedly connected to the outer wall of the frying cylinder 2. The small gear 75 and the toothed ring 76 are matched and meshed. The movable rod 72 drives the small gear 75 to rotate, and the toothed ring 76 drives the frying cylinder 2 to tumble. The direction of tea frying is opposite to the direction of frying cylinder 2 tumbling, so as to fry the tea evenly.

[0036] Reference Figure 2 and Figure 4 An annular strip 10 is fixedly connected to the outer wall of the stir-frying cylinder 2. The inner circumference of the annular strip 10 is equal to the outer circumference of the stir-frying cylinder 2. An arc-shaped plate 11 is fixedly connected to the inner wall of the mounting frame 1. The annular strip 10 and the arc-shaped plate 11 are rotatably connected. There are two annular strips 10. The two annular strips 10 are symmetrically distributed around the central axis of the stir-frying cylinder 2. The number of annular strips 10 and arc-shaped plates 11 are equal and correspond one-to-one. The annular strips 10 and arc-shaped plates 11 increase the stability of the rotation of the stir-frying cylinder 2.

[0037] Working principle: First, tea leaves are poured into the stir-frying drum 2. The sealing cover 8 seals the opening of the stir-frying drum 2. The heating element 5 is activated to heat the stir-frying drum 2, causing the temperature of the tea leaves inside to rise. The motor 61 operates, and the shaft 62 drives the support rod 63 to rotate. The stir-frying plate 64 moves accordingly, stirring the tea leaves inside the stir-frying drum 2. Simultaneously, the first transmission wheel 71 rotates. Under the action of the belt 74, the second transmission wheel 73 drives the movable rod 72 to rotate, causing the pinion 75 to drive the gear ring 76 to rotate. The stir-frying drum 2 rotates accordingly. The rotation direction of the stir-frying drum 2 is opposite to that of the shaft 62, causing the tea leaves to move inside the stir-frying drum 2, thus evenly stirring the tea leaves. The stir-frying drum 2 rotates. During the process, some impurities fall through the filter holes 3 into the slag collection trough 9 at the bottom of the mounting frame 1. After stir-frying for a period of time, the air pump 42 is activated, and the gas is transmitted through the air outlet pipe 43 and the transmission pipe 44 to the interior of the horizontal pipe 45. The gas is sprayed out at an angle through the nozzle 46 and sprayed into the filter holes 3. The impact force of the gas blows away the debris stuck inside the filter holes 3, keeping the filter holes 3 unobstructed and preventing them from becoming clogged, thereby improving the efficiency of slag removal during the tea stir-frying process. At the same time, through the action of the first valve 47 and the second valve 49, the gas is transmitted through the air outlet pipe 43 to the guide pipe 48 and sprayed out. The gas is sprayed out at an angle inside the slag collection trough 9, causing the debris inside the slag collection trough 9 to be discharged at an angle downward.

[0038] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0039] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of this utility model.

Claims

1. A tea dregs removal and stir-frying device, characterized in that, The device includes a mounting frame (1), a stirring cylinder (2), a cleaning component (4) for improving the tea filtration effect, and a stirring component (6) for stirring the tea. The stirring cylinder (2) is located inside the mounting frame (1), and a filter hole (3) is provided on the stirring cylinder (2). The cleaning component (4) is set on the mounting frame (1), and the stirring component (6) is set inside the mounting frame (1). An electric heating tube (5) is fixed on the inner side wall of the mounting frame (1). A sealing cap (8) is threaded to one end of the stirring cylinder (2). The cleaning component (4) includes a mounting plate (41) fixedly connected to one side of the mounting frame (1). An air pump (42) is fixedly mounted on the top of the mounting plate (41). An air outlet (42) is fixedly connected to an air outlet pipe (43). A transmission pipe (44) is fixedly connected to the air outlet pipe (43). The transmission pipe (44) is fixedly penetrated through the outer wall of the mounting frame (1). A horizontal pipe (45) is fixedly connected inside the mounting frame (1). The horizontal pipe (45) is connected to the transmission pipe (44). A nozzle (46) is fixedly mounted on the horizontal pipe (45), and the nozzle (46) is inclined.

2. The tea dregs removal and stirring device according to claim 1, characterized in that, The bottom of the mounting frame (1) is provided with a slag collection trough (9), and the slag collection trough (9) is set at an inclination.

3. The tea dregs removal and stir-frying device according to claim 1, characterized in that, A first valve (47) is fixedly installed on the air outlet pipe (43). A guide pipe (48) is fixedly connected to the air outlet pipe (43). The guide pipe (48) is fixedly connected to the mounting bracket (1). The guide pipe (48) is connected to the slag collection tank (9). The connection between the guide pipe (48) and the air outlet pipe (43) is located below the first valve (47). A second valve (49) is fixedly installed on the guide pipe (48).

4. The tea dregs removal and stirring device according to claim 1, characterized in that, The stir-frying assembly (6) includes a motor (61) fixed on the inner wall of the mounting frame (1). The output end of the motor (61) is fixedly connected to a shaft (62). The shaft (62) movably passes through one end of the stir-frying cylinder (2). A support rod (63) is fixedly connected to the outer wall of the shaft (62). A stir-frying plate (64) is fixedly connected to the side of the support rod (63) away from the shaft (62). The stir-frying plate (64) is located inside the stir-frying cylinder (2). A transmission assembly (7) is provided on the shaft (62).

5. The tea dregs removal and stirring device according to claim 4, characterized in that, The transmission assembly (7) includes a first transmission wheel (71) fixedly connected to the shaft (62), a movable rod (72) rotatably connected to the top of the mounting bracket (1), a second transmission wheel (73) fixedly connected to the outer side wall of the movable rod (72), and a belt (74) drivingly connecting the first transmission wheel (71) and the second transmission wheel (73).

6. The tea dregs removal and stir-frying device according to claim 5, characterized in that, A pinion gear (75) is fixedly connected to the end of the movable rod (72) away from the mounting bracket (1), and a gear ring (76) is fixedly connected to the outer wall of the stir-frying cylinder (2), with the pinion gear (75) meshing with the gear ring (76).

7. The tea dregs removal and stirring device according to claim 1, characterized in that, The outer side wall of the stir-frying cylinder (2) is fixedly connected with an annular strip (10), and the inner side wall of the mounting frame (1) is fixedly connected with an arc plate (11). The annular strip (10) and the arc plate (11) are rotatably connected.

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