Tea leaf drying and grinding equipment for matcha making

Abstract

The invention relates to the technical field of grinding equipment, and particularly discloses tea leaf drying and grinding equipment for matcha manufacturing, the tea leaf drying and grinding equipment for matcha manufacturing achieves the purpose of reducing the smashing temperature so as to avoid tea polyphenol inactivation, a bottom plate support and an equipment support are used for overall supporting, and the tea leaf drying and grinding equipment is convenient to use. The grinding device is used for crushing and refining the raw materials, the drying device is used for pre-crushing and drying the raw materials, so that the subsequent refining and crushing process is facilitated, the collecting device is used for collecting the refined raw materials, and compared with traditional equipment, the temperature rise problem in the refining process is reduced through air flow, so that the situation that the raw materials lose activity due to too high temperature is avoided; and the raw materials are continuously vibrated in the drying process, the adhesion possibility is reduced compared with a traditional drying mode, automatic feeding is conducted at a set angle, and therefore the machining efficiency is improved, and the machining progress is accelerated.

Description

Technical Field

[0001] The present invention relates to the technical field of grinding equipment, and specifically to a tea drying and grinding equipment for making matcha tea. Background Art

[0002] Matcha, as a delicious beverage and a superfood with multiple health benefits, is deeply loved by consumers. With the continuous growth of the market demand for matcha, the requirements for matcha production equipment are also increasing day by day. The tea drying and grinding equipment plays a key role in this process, and its development has a specific background. With the improvement of people's living standards and the enhancement of health awareness, matcha has been favored by more and more consumers due to its unique flavor and rich nutritional components, and the market demand shows a rapid growth trend. In addition to the traditional tea beverage market, matcha is also widely used in many fields such as food, baking, and cosmetics, further promoting the demand for matcha products.

[0003] The current tea grinding equipment uses the method of motor crushing for grinding. During the grinding process, heat is easily accumulated, resulting in the overheating of the tea leaves and the loss of the activity of tea polyphenols. Moreover, during the grinding process, the tea stalks are prone to sinking to the bottom, resulting in insufficient grinding. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A tea drying and grinding equipment for making matcha tea, including a bottom plate support. The top of the bottom plate support is fixedly connected with an equipment support. The top of the equipment support is fixedly connected with a grinding device. The top of the grinding device is communicated with a drying device. The bottom of the grinding device is communicated with a collection device. The bottom of the collection device is fixedly connected with the top of the bottom plate support through a support. The grinding device includes a grinding top plate. The top of the grinding top plate is provided with a feed hole. The bottom of the grinding top plate is fixedly connected with an arc-shaped guide plate. The inner wall of the arc-shaped guide plate is fixedly connected with a filter screen. The top of the grinding top plate is fixedly connected with a grinding assembly. The top of the grinding top plate is communicated with the bottom of the drying device. The bottom of the arc-shaped guide plate is communicated with the top of the collection device. The bottom of the grinding top plate is fixedly connected with the top of the equipment support.

[0005] Preferably, the grinding assembly includes a first motor. A drive shaft of the first motor is sleeved and fixedly connected with a first fan blade. A bottom of the first fan blade is fixedly connected with a first bevel gear ring. An inner wall of the first bevel gear ring is rotatably connected with a fixed rotating shaft. A side of the fixed rotating shaft is rotatably connected with a first reversing gear. A bottom of the first reversing gear meshes with a second bevel gear ring. A bottom of the second bevel gear ring is fixedly connected with a second fan blade. A side of the second fan blade is fixedly connected with a grinding knife. A top of the first reversing gear meshes with a bottom of the first bevel gear ring. A bottom of the first motor is fixedly connected with a top of a grinding top plate. The fixed rotating shaft is fixedly connected with an inner wall of an arc-shaped material guide plate through a bracket. The second fan blade is arranged above a filter screen. A drive shaft of the first motor drives the second fan blade to rotate to drive raw materials to move, and the second fan blade drives the raw materials to move, so as to blow the raw materials upward, and cooperate with the synchronous rotation of the grinding knife to crush the raw materials. At the same time, the wind force generated by the first fan blade is greater than that of the second fan blade, so that the refined raw materials pass through the filtration of the filter screen for collection. At the same time, the unrefined raw materials continue to be agitated under the driving action of the second fan blade, so as to be crushed repeatedly. The first reversing gear changes the direction to make the rotation directions of the first fan blade and the second fan blade opposite. At the same time, under the arc-shaped guiding action of the arc-shaped material guide plate, centralized collection and crushing of the raw materials are carried out.

[0006] Preferably, the drying device includes a material guide pipe. A top of the material guide pipe is communicated with a drying outer shell. An air inlet hole is formed in a side of the drying outer shell. An inner wall of the air inlet hole is fixedly connected with a heating wire. An inner wall of the drying outer shell is slidably connected with a feeding assembly. An inner wall of the material guide pipe is fixedly connected with a pre-crushing assembly. A bottom of the pre-crushing assembly is fixedly connected with a dredging assembly. An inner wall of the material guide pipe at a position on one side of the pre-crushing assembly is fixedly connected with a vibration assembly. A bottom of the material guide pipe is communicated with a top of the grinding top plate.

[0007] Preferably, the feeding assembly includes a feeding outer shell. A discharge port is formed in a bottom of a side of the feeding outer shell. An air inlet is formed in a side of the feeding outer shell and is adapted to the air inlet hole. A partition plate adapted to the discharge port is fixedly connected to a bottom of an inner wall of the feeding outer shell. A limiting plate is fixedly connected to a side of the feeding outer shell away from the discharge port. A side of the feeding outer shell is slidably connected with an inner wall of the drying outer shell.

[0008] Preferably, the pre-crushing assembly includes a second motor, a third fan blade is fixedly connected to the driving shaft of the second motor, a driving rod is fixedly connected to the top of the third fan blade, a third bevel gear ring is fixedly connected to the bottom of the third fan blade, a second reversing gear is engaged with the bottom of the third bevel gear ring, a fourth bevel gear ring is engaged with the bottom of the second reversing gear, the bottom of the fourth bevel gear ring is fixedly connected to the top of the dredging assembly, the pre-crushing assembly further includes a filter screen, the side of the filter screen is fixedly connected to the inner wall of the material guiding pipe, and the dredging assembly is arranged above the filter screen.

[0009] Preferably, the dredging assembly includes a dredging housing, a rotating rod is rotatably connected to the bottom of the dredging housing, a fifth bevel gear ring is fixedly connected to the side of the rotating rod, a rotating shaft is rotatably connected to the side of the dredging housing, a driving bevel gear adapted to the fifth bevel gear ring is fixedly connected to the side of the rotating shaft, one end of a first spring is fixedly connected to the top of the rotating shaft, the other end of the first spring away from the rotating shaft is fixedly connected to a dredging slider, the dredging slider is slidably connected to the rotating shaft, the top of the dredging housing is fixedly connected to the bottom of the fourth bevel gear ring, the bottom of the fifth bevel gear ring is fixedly connected to the top of the filter screen. The driving shaft of the second motor drives the third fan blade to rotate, the rotation of the third fan blade drives the driving rod to rotate, the third fan blade drives the third bevel gear ring to rotate, the rotation of the third bevel gear ring drives the second reversing gear to rotate, the rotation of the second reversing gear drives the fourth bevel gear ring to rotate. The raw material is pre-crushed under the combined action of the third fan blade and the driving rod, and the raw material is driven to descend under the driving action of the fan blade of the third fan blade, so as to concentrate the raw material on the top of the filter screen. The fourth bevel gear ring drives the dredging housing to rotate, the rotation of the dredging housing drives the rotating shaft to rotate, the rotating shaft rotates along the rotation center of the rotating rod, the rotating rod drives the driving bevel gear to move, and the driving bevel gear moves to engage with the fifth bevel gear ring, thereby driving the rotating shaft to rotate in the reverse direction. The rotation of the rotating shaft drives the dredging slider to rotate. When the dredging slider is embedded in the hole of the filter screen, the dredging slider is driven to move under the driving action of the first spring, so as to guide and move the raw material, thereby preventing the top of the filter screen from being blocked. When the dredging slider does not cooperate with the hole on the filter screen, the filter screen drives the dredging slider to be compressed, thereby driving the dredging slider to move and compress the first spring, so as to assist in crushing the raw material, thereby realizing the crushing, guiding and cleaning of the raw material, and preventing blockage during crushing.

[0010] Preferably, the vibration assembly includes a first hydraulic rod. The fixed end of the first hydraulic rod is communicated with a reversing pipe. The end of the reversing pipe away from the first hydraulic rod is communicated with the fixed end of a second hydraulic rod. An inclined slot adapted to the driving rod is formed at the movable end of the first hydraulic rod. The fixed ends of the first hydraulic rod and the second hydraulic rod are both fixedly connected to the inner wall of the material guiding pipe.

[0011] The present invention provides a tea drying and grinding device for making matcha. It has the following beneficial effects: 1. In this tea drying and grinding device for making matcha, a first motor is provided. The drive shaft of the first motor drives the second fan blade to rotate, driving the raw materials to move, and the second fan blade drives the raw materials to move, thus blowing the raw materials upward. It cooperates with the synchronous rotation of the grinding knife to crush the raw materials. At the same time, the wind force generated by the first fan blade is greater than that of the second fan blade, so that the refined raw materials are filtered through the filter screen for collection. At the same time, the unrefined raw materials continue to be stirred under the driving action of the second fan blade, so as to be crushed repeatedly. The rotation directions of the first fan blade and the second fan blade are opposite through the direction change of the first reversing gear, and at the same time, the raw materials are centrally collected and crushed under the arc guiding action of the arc-shaped material guiding plate.

[0012] 2. In this tea drying and grinding device for making matcha, a pre-crushing assembly and heating wires are provided. The pre-crushing assembly drives the air to enter the interior of the feeding housing through the air inlet holes. The air inlet holes heat the air, thereby drying the raw materials inside the feeding housing. The gas flows through the discharge port. When drying, the raw materials are gathered near the discharge port under the shunting action of the partition plate. When the drying of the raw materials is completed, the volume of the raw materials shrinks and then moves along the inner wall of the discharge port, thus entering the interior of the pre-crushing assembly for pre-crushing, and automatically moving under the inclined angle set for the feeding housing, so as to achieve automatic feeding and the process of crushing.

[0013] 3. In this tea drying and grinding device for making matcha, a second motor is provided. The drive shaft of the second motor drives the bevel gear to move and engage with the fifth bevel gear ring, which in turn drives the rotating shaft to rotate. The rotation of the rotating shaft drives the dredging slider to rotate. The dredging slider contacts the top of the filter screen. When the dredging slider is embedded into the holes of the filter screen, it drives the dredging slider to move under the driving action of the first spring, so as to guide and move the raw materials, thus preventing the top of the filter screen from being blocked.

[0014] 4. The tea drying and grinding equipment for making matcha is provided with a rotating shaft that cooperates with the movable end of the dredging housing to drive the dredging housing to move. The movable end of the dredging housing is compressed, driving the hydraulic oil inside the fixed end of the dredging housing through the rotating rod to reach the inside of the fifth bevel gear ring, thereby driving the movable end of the fifth bevel gear ring to drive the feeding housing to move. Under the cooperation between the driving rod and the dredging housing, the feeding housing makes a reciprocating motion, driving the feeding housing to vibrate, thus preventing the raw materials from sticking during the drying process and avoiding the phenomenon of sticking during the drying process. Moreover, the vibration of the feeding housing is conducive to the introduction of raw materials, preventing the raw materials from being blocked on the side of the discharge port after drying, facilitating feeding, preventing blockage and accelerating the feeding speed, thereby improving the efficiency of raw material processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Structural schematic diagram of the tea drying and grinding equipment for making matcha according to the present invention; Figure 2 Structural schematic diagram of the grinding device according to the present invention; Figure 3 Structural schematic diagram of the grinding assembly according to the present invention; Figure 4 Structural schematic diagram of the drying device according to the present invention; Figure 5 Structural schematic diagram of the feeding assembly according to the present invention; Figure 6 Structural schematic diagram of the pre-crushing assembly according to the present invention; Figure 7 Structural schematic diagram of the dredging assembly according to the present invention; Figure 8 Structural schematic diagram of the vibration assembly according to the present invention.

[0016] In the figure: 1, bottom plate bracket; 2, equipment bracket; 3, grinding device; 4, drying device; 5, collecting device; 301, grinding top plate; 302, feeding hole; 303, arc-shaped guide plate; 304, filter screen; 305, grinding assembly; 3051, first motor; 3052, first fan blade; 3053, first bevel gear ring; 3054, fixed shaft; 3055, first reversing gear; 3056, second bevel gear ring; 3057, second fan blade; 3058, grinding knife; 401, guide pipe; 402, drying shell; 403, air inlet; 404, heating wire; 405, feeding assembly; 406, pre-crushing assembly; 408, dredging assembly; 409, vibration Components; 4051, feed housing; 4052, discharge port; 4053, air inlet; 4054, partition plate; 4055, limit plate; 4061, second motor; 4062, third fan blade; 4063, drive rod; 4064, third bevel gear ring; 4065, second reversing gear; 4066, fourth bevel gear ring; 4068, filter screen; 4081, dredging housing; 4082, rotating rod; 4083, fifth bevel gear ring; 4084, rotating shaft; 4085, driving bevel gear; 4086, first spring; 4087, dredging slider; 4091, first hydraulic rod; 4092, reversing pipe; 4093, second hydraulic rod; 4094, inclined slot. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 - 3 The present invention provides a technical solution: a tea drying and grinding device for making matcha, comprising a bottom plate bracket 1, a device bracket 2 is fixedly connected to the top of the bottom plate bracket 1, a grinding device 3 is fixedly connected to the top of the device bracket 2, the top of the grinding device 3 is connected to a drying device 4, the bottom of the grinding device 3 is connected to a collecting device 5, and the bottom of the collecting device 5 is fixedly connected to the top of the bottom plate bracket 1 through a bracket.

[0019] The bottom plate support 1 and the equipment support 2 support the equipment as a whole. The grinding device 3 pulverizes and refines the raw materials. The drying device 4 pre-crushes and dries the raw materials, which is beneficial to the subsequent refinement and pulverization process. The collection device 5 collects the refined raw materials. Compared with traditional equipment, it reduces the temperature rise problem during the refinement process through air flow, thus avoiding the loss of activity of the raw materials due to excessive temperature. And during the drying process, the raw materials are continuously vibrated, reducing the possibility of adhesion compared with traditional drying methods, and automatically feeding at a set angle, thus improving the processing efficiency and progress.

[0020] The grinding device 3 includes a grinding top plate 301. An inlet hole 302 is opened at the top of the grinding top plate 301. The bottom of the grinding top plate 301 is fixedly connected with an arc-shaped guide plate 303. A filter screen 304 is fixedly connected to the inner wall of the arc-shaped guide plate 303. The top of the grinding top plate 301 is fixedly connected with a grinding assembly 305. The top of the grinding top plate 301 is communicated with the bottom of the drying device 4. The bottom of the arc-shaped guide plate 303 is communicated with the top of the collection device 5. The bottom of the grinding top plate 301 is fixedly connected with the top of the equipment support 2.

[0021] The grinding assembly 305 includes a first motor 3051. The drive shaft of the first motor 3051 is sleeved and fixedly connected with a first fan blade 3052. The bottom of the first fan blade 3052 is fixedly connected with a first bevel gear ring 3053. The inner wall of the first bevel gear ring 3053 is rotatably connected with a fixed rotating shaft 3054. The side of the fixed rotating shaft 3054 is rotatably connected with a first reversing gear 3055. The bottom of the first reversing gear 3055 meshes with a second bevel gear ring 3056. The bottom of the second bevel gear ring 3056 is fixedly connected with a second fan blade 3057. The side of the second fan blade 3057 is fixedly connected with a grinding knife 3058. The top of the first reversing gear 3055 meshes with the bottom of the first bevel gear ring 3053. The bottom of the first motor 3051 is fixedly connected with the top of the grinding top plate 301. The fixed rotating shaft 3054 is fixedly connected with the inner wall of the arc-shaped guide plate 303 through a bracket. The second fan blade 3057 is arranged above the filter screen 304.

[0022] Start the first motor 3051. The drive shaft of the first motor 3051 drives the first fan blade 3052 to rotate. The rotation of the first fan blade 3052 drives the first bevel gear ring 3053 to rotate. The rotation of the first bevel gear ring 3053 drives the first reversing gear 3055 to rotate. The first reversing gear 3055 drives the second bevel gear ring 3056 to rotate. The rotation of the second bevel gear ring 3056 drives the second fan blade 3057 to rotate. The rotation of the first motor 3051 drives air to enter the interior of the grinding top plate 301 through the guidance of the drying device 4. Driven by the first fan blade 3052, the raw materials descend. The raw materials descend and move along the arc-shaped material guiding plate 303 and accumulate on the top of the filter screen 304. The rotation of the second fan blade 3057 drives the raw materials to move and blows the raw materials upward, and cooperates with the synchronous rotation of the grinding knife 3058 to crush them. At the same time, the wind force generated by the first fan blade 3052 is greater than that of the second fan blade 3057, so that the refined raw materials pass through the filtration of the filter screen 304 for collection. At the same time, the unrefined raw materials continue to be stirred under the driving action of the second fan blade 3057, so as to repeat the crushing. Through the direction change of the first reversing gear 3055, the rotation directions of the first fan blade 3052 and the second fan blade 3057 are opposite, and at the same time, under the arc-shaped guiding action of the arc-shaped material guiding plate 303, the raw materials are concentrated for collection and crushing.

[0023] Please refer to Figures 1 - 5 , the present invention provides a technical solution: The drying device 4 includes a material guiding pipe 401. The top of the material guiding pipe 401 is communicated with a drying outer shell 402. An air inlet hole 403 is opened on the side surface of the drying outer shell 402. An electric heating wire 404 is fixedly connected to the inner wall of the air inlet hole 403. A feeding assembly 405 is slidably connected to the inner wall of the drying outer shell 402. A pre-crushing assembly 406 is fixedly connected to the inner wall of the material guiding pipe 401. A dredging assembly 408 is fixedly connected to the bottom of the pre-crushing assembly 406. A vibration assembly 409 is fixedly connected to the inner wall of the material guiding pipe 401 at a position on one side of the pre-crushing assembly 406. The bottom of the material guiding pipe 401 is communicated with the top of the grinding top plate 301.

[0024] The feeding assembly 405 includes a feeding outer shell 4051. A discharge port 4052 is opened at the bottom of the side surface of the feeding outer shell 4051. An air inlet 4053 adapted to the air inlet hole 403 is opened on the side surface of the feeding outer shell 4051. A partition plate 4054 adapted to the discharge port 4052 is fixedly connected to the bottom of the inner wall of the feeding outer shell 4051. A limiting plate 4055 is fixedly connected to one side of the feeding outer shell 4051 away from the discharge port 4052. The side surface of the feeding outer shell 4051 is slidably connected to the inner wall of the drying outer shell 402.

[0025] Start the pre-crushing component 406 and the heating wire 404. The pre-crushing component 406 drives air to enter the interior of the feeding housing 4051 through the air inlet hole 403. The air inlet hole 403 heats up the air, thereby drying the raw materials inside the feeding housing 4051. The gas flows through the discharge port 4052. When drying, the raw materials gather near the discharge port 4052 under the diversion effect of the partition plate 4054. When the drying of the raw materials is completed, the volume of the raw materials shrinks and then moves from the inner wall of the discharge port 4052, thereby entering the interior of the pre-crushing component 406 for preliminary crushing, and automatically moves under the inclined angle set by the feeding housing 4051, so as to achieve automatic feeding and the process of crushing.

[0026] Please refer to Figures 1 - 7 , the present invention provides a technical solution: The pre-crushing component 406 includes a second motor 4061. A drive shaft of the second motor 4061 is fixedly connected with a third fan blade 4062. The top of the third fan blade 4062 is fixedly connected with a drive rod 4063. The bottom of the third fan blade 4062 is fixedly connected with a third bevel gear ring 4064. The bottom of the third bevel gear ring 4064 meshes with a second reversing gear 4065. The bottom of the second reversing gear 4065 meshes with a fourth bevel gear ring 4066. The bottom of the fourth bevel gear ring 4066 is fixedly connected with the top of the dredging component 408. The pre-crushing component 406 further includes a filter screen 4068. The side of the filter screen 4068 is fixedly connected with the inner wall of the guide pipe 401. The dredging component 408 is arranged above the filter screen 4068.

[0027] The dredging component 408 includes a dredging housing 4081. The bottom of the dredging housing 4081 is rotatably connected with a rotating rod 4082. The side of the rotating rod 4082 is fixedly connected with a fifth bevel gear ring 4083. The side of the dredging housing 4081 is rotatably connected with a rotating shaft 4084. The side of the rotating shaft 4084 is fixedly connected with a driving bevel gear 4085 adapted to the fifth bevel gear ring 4083. The top of the rotating shaft 4084 is fixedly connected with one end of a first spring 4086. The end of the first spring 4086 away from the rotating shaft 4084 is fixedly connected with a dredging slider 4087. The dredging slider 4087 is slidably connected with the rotating shaft 4084. The top of the dredging housing 4081 is fixedly connected with the bottom of the fourth bevel gear ring 4066. The bottom of the fifth bevel gear ring 4083 is fixedly connected with the top of the filter screen 4068.

[0028] Start the second motor 4061. The drive shaft of the second motor 4061 drives the third fan blade 4062 to rotate. The rotation of the third fan blade 4062 drives the drive rod 4063 to rotate. The third fan blade 4062 drives the third bevel gear ring 4064 to rotate. The rotation of the third bevel gear ring 4064 drives the second reversing gear 4065 to rotate. The rotation of the second reversing gear 4065 drives the fourth bevel gear ring 4066 to rotate. The raw material is pre-crushed under the combined action of the third fan blade 4062 and the drive rod 4063, and the raw material is driven to descend under the driving action of the fan blades of the third fan blade 4062, so as to concentrate the raw material at the top of the filter screen 4068. The fourth bevel gear ring 4066 drives the dredging housing 4081 to rotate. The rotation of the dredging housing 4081 drives the rotating shaft 4084 to rotate. The rotating shaft 4084 rotates along the rotation center of the rotating rod 4082. The rotating rod 4082 drives the driving bevel gear 4085 to move. The driving bevel gear 4085 moves and meshes with the fifth bevel gear ring 4083, which in turn drives the rotating shaft 4084 to rotate. The rotation of the rotating shaft 4084 drives the dredging slider 4087 to rotate. The dredging slider 4087 contacts the top of the filter screen 4068. When the dredging slider 4087 is embedded in the holes of the filter screen 4068, the dredging slider 4087 is driven to move under the driving action of the first spring 4086, so as to guide and move the raw material, thereby preventing the top of the filter screen 4068 from being blocked. When the dredging slider 4087 does not cooperate with the holes on the filter screen 4068, the filter screen 4068 drives the dredging slider 4087 to be compressed, thereby driving the dredging slider 4087 to move and compress the first spring 4086, so as to assist in crushing the raw material, thereby realizing the crushing, guiding and cleaning of the raw material, and preventing blockage during crushing.

[0029] Please refer to Figures 1 - 8 , the present invention provides a technical solution: the vibration assembly 409 includes a first hydraulic rod 4091. The fixed end of the first hydraulic rod 4091 is communicated with a reversing pipe 4092. The end of the reversing pipe 4092 away from the first hydraulic rod 4091 is communicated with the fixed end of a second hydraulic rod 4093. The movable end of the first hydraulic rod 4091 is provided with an inclined slot 4094 adapted to the drive rod 4063. The fixed ends of the first hydraulic rod 4091 and the second hydraulic rod 4093 are both fixedly connected to the inner wall of the material guiding pipe 401.

[0030] When the driving rod 4063 rotates, the rotation of the driving rod 4063 cooperates with the rotating shaft 4084 on the movable end of the dredging housing 4081 to drive the dredging housing 4081 to move. The movable end of the dredging housing 4081 is compressed, driving the hydraulic oil inside the fixed end of the dredging housing 4081 to reach the inside of the fifth bevel gear ring 4083 through the rotating rod 4082, thereby driving the movable end of the fifth bevel gear ring 4083 to drive the feeding housing 4051 to move. Thus, under the cooperation between the driving rod 4063 and the dredging housing 4081, the feeding housing 4051 performs reciprocating motion, driving the feeding housing 4051 to vibrate, thereby preventing the raw materials from sticking during the drying process and preventing the phenomenon of sticking during the drying process. Moreover, the vibration of the feeding housing 4051 is conducive to the introduction of raw materials, thereby preventing the raw materials from being blocked on the side of the discharge port 4052 after drying, facilitating feeding, preventing blockage, and accelerating the feeding speed, thereby improving the efficiency of raw material processing.

[0031] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the scope of protection of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. A tea drying and grinding device for making matcha, characterized in that: It comprises a bottom plate support (1), the top of the bottom plate support (1) is fixedly connected to an equipment support (2), the top of the equipment support (2) is fixedly connected to a grinding device (3), the top of the grinding device (3) is connected to a drying device (4), the bottom of the grinding device (3) is connected to a collecting device (5), and the bottom of the collecting device (5) is fixedly connected to the top of the bottom plate support (1) via a support; The grinding device (3) comprises a grinding top plate (301), a feeding hole (302) is formed at the top of the grinding top plate (301), an arc-shaped material guide plate (303) is fixedly connected to the bottom of the grinding top plate (301), a filter screen (304) is fixedly connected to the inner wall of the arc-shaped material guide plate (303), a grinding assembly (305) is fixedly connected to the top of the grinding top plate (301), the top of the grinding top plate (301) is connected to the bottom of the drying device (4), the bottom of the arc-shaped material guide plate (303) is connected to the top of the collecting device (5), and the bottom of the grinding top plate (301) is fixedly connected to the top of the equipment bracket (2).

2. The tea drying and grinding equipment for making matcha according to claim 1, characterized in that: The grinding assembly (305) comprises a first motor (3051), a driving shaft of the first motor (3051) is sleeved with and fixedly connected to a first fan blade (3052), the bottom of the first fan blade (3052) is fixedly connected to a first bevel gear ring (3053), the inner wall of the first bevel gear ring (3053) is rotatably connected to a fixed shaft (3054), the side of the fixed shaft (3054) is rotatably connected to a first reversing gear (3055), the bottom of the first reversing gear (3055) is meshed with a second bevel gear ring (3056), and the first The bottom of the second bevel gear ring (3056) is fixedly connected to a second fan blade (3057), the side of the second fan blade (3057) is fixedly connected to a grinding knife (3058), the top of the first reversing gear (3055) is meshed with the bottom of the first bevel gear ring (3053), the bottom of the first motor (3051) is fixedly connected to the top of the grinding top plate (301), the fixed rotating shaft (3054) is fixedly connected to the inner wall of the arc-shaped material guide plate (303) through a bracket, and the second fan blade (3057) is arranged above the filter screen (304).

3. The tea drying and grinding equipment for making matcha according to claim 1, characterized in that: The drying device (4) comprises a material guide pipe (401), the top of the material guide pipe (401) is connected to a drying shell (402), an air inlet hole (403) is opened on the side of the drying shell (402), the inner wall of the air inlet hole (403) is fixedly connected to a heating wire (404), the inner wall of the drying shell (402) is slidably connected to a feeding assembly (405), the inner wall of the material guide pipe (401) is fixedly connected to a pre-crushing assembly (406), the bottom of the pre-crushing assembly (406) is fixedly connected to a dredging assembly (408), the inner wall of the material guide pipe (401) is fixedly connected to a vibration assembly (409) at a position on one side of the pre-crushing assembly (406), and the bottom of the material guide pipe (401) is connected to the top of the grinding top plate (301).

4. The tea drying and grinding equipment for making matcha according to claim 3, characterized in that: The feed assembly (405) comprises a feed shell (4051), a discharge port (4052) is provided at the bottom of the side of the feed shell (4051), an air inlet (4053) matched with the air inlet hole (403) is provided at the side of the feed shell (4051), a partition plate (4054) matched with the discharge port (4052) is fixedly connected to the bottom of the inner wall of the feed shell (4051), a limiting plate (4055) is fixedly connected to the side of the feed shell (4051) away from the discharge port (4052), and the side of the feed shell (4051) is slidably connected to the inner wall of the drying shell (402).

5. The tea drying and grinding equipment for making matcha according to claim 3, characterized in that: The pre-crushing assembly (406) includes a second motor (4061), the driving shaft of the second motor (4061) is fixedly connected to a third fan blade (4062), the top of the third fan blade (4062) is fixedly connected to a driving rod (4063), the bottom of the third fan blade (4062) is fixedly connected to a third bevel gear ring (4064), the bottom of the third bevel gear ring (4064) is meshed with a second reversing gear (4065), and the bottom of the second reversing gear (4065) is meshed with a fourth bevel gear ring (4066).

6. The tea drying and grinding equipment for making matcha according to claim 5, characterized in that: The bottom of the fourth conical gear ring (4066) is fixedly connected to the top of the clearing component (408), and the pre-crushing component (406) further includes a filter screen (4068), and the side of the filter screen (4068) is fixedly connected to the inner wall of the guide tube (401), and the clearing component (408) is arranged above the filter screen (4068).

7. The tea drying and grinding equipment for making matcha according to claim 5, characterized in that: The dredging assembly (408) comprises a dredging shell (4081), the bottom of the dredging shell (4081) is rotatably connected to a rotating rod (4082), the side of the rotating rod (4082) is fixedly connected to a fifth bevel gear ring (4083), the side of the dredging shell (4081) is rotatably connected to a rotating shaft (4084), the side of the rotating shaft (4084) is fixedly connected to a driving bevel gear (4085) matched with the fifth bevel gear ring (4083), the top of the rotating shaft (4084) is fixedly connected to one end of a first spring (4086), the end of the first spring (4086) away from the rotating shaft (4084) is fixedly connected to a dredging slider (4087), and the dredging slider (4087) is slidably connected to the rotating shaft (4084).

8. The tea drying and grinding equipment for making matcha according to claim 7, characterized in that: The top of the dredging housing (4081) is fixedly connected to the bottom of the fourth conical gear ring (4066), and the bottom of the fifth conical gear ring (4083) is fixedly connected to the top of the filtering screen (4068).

9. The tea drying and grinding equipment for making matcha according to claim 5, characterized in that: The vibration assembly (409) comprises a first hydraulic rod (4091), a fixed end of the first hydraulic rod (4091) being connected to a reversing tube (4092), an end of the reversing tube (4092) away from the first hydraulic rod (4091) being connected to a fixed end of a second hydraulic rod (4093), a movable end of the first hydraulic rod (4091) being provided with an inclined slot (4094) adapted to the driving rod (4063), and the fixed ends of the first hydraulic rod (4091) and the second hydraulic rod (4093) being fixedly connected to the inner wall of the material guide tube (401).

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