Drink extraction machine for making tea drink

Abstract

The invention discloses a beverage extraction machine for making tea beverages, and relates to the technical field of beverage extraction machines, the beverage extraction machine comprises a beverage extraction machine body and a stock bin fixedly mounted on the beverage extraction machine body, a detachable cover plate is mounted on the stock bin, and a detachable sleeve is fixedly mounted in the beverage extraction machine body; a detachable sleeve is installed on the extraction machine body, a processing sleeve is fixedly installed in the detachable sleeve, a smashing blade is further arranged in the processing sleeve, a clamping part is arranged at the bottom of the detachable sleeve, the clamping part is used for being connected with a handle in a clamping mode, and a filter screen part is arranged at the bottom of the processing sleeve. Tea leaves can be effectively crushed through the crushing blades in the detachable sleeve so as to form tea powder, so that the use cost can be effectively reduced, and the tea powder adhered to the inner wall of the treatment sleeve and the crushing blades can be effectively blown off under the action of the air blowing pipeline by the cleaning scraping plate; the mixing of different types of tea powder is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of tea-brewing machines, in particular to a tea-brewing machine for making tea beverages. Background Art

[0002] The tea extraction machine for making tea beverages, also known as the tea extraction machine or automatic tea extraction device, is a modern equipment specially used for making tea beverages. It can quickly and efficiently extract the effective ingredients in tea leaves through specific process principles to produce high-quality tea beverages. The tea extraction machine is mainly composed of a tea bin, a water tank, a heating system, a control panel and a waste water box. The tea extraction machine usually includes the following core parts: tea delivery area, this area is used to place tea leaves. Some models may be equipped with a detachable tea basket or tea bin for easy cleaning and replacement of tea leaves; heating system: the tea extraction machine has a built-in heating element that can heat water to a preset temperature. Temperature control is crucial to the extraction effect, because different types of tea and extraction requirements require different water temperatures. Extraction system: by controlling the speed and direction of the water flow, as well as possible pressure assistance, hot water can fully penetrate the tea leaves and effectively extract tea juice and aroma. Some high-end tea extraction machines may also have a circulating extraction function to ensure that the effective ingredients in the tea leaves are fully released; collection system: the extracted tea water flows into the collection container through a specific pipe or filter, while the tea residue remains in the tea delivery area or a special waste residue collector; With the improvement of people's quality of life, extraction machines are used in tea shops, and some families are often equipped with extraction machines. During the use of the extraction machine, in order to quickly and efficiently improve the extraction effect of the extraction machine, some types of tea need to be ground into powder for extraction. For example, some tea varieties that require extremely high extraction efficiency, or in order to make tea drinks with a specific taste (such as matcha), it may be necessary to grind the tea leaves into powder. This is because powdered tea leaves have a larger surface area and can contact water and release their active ingredients faster, so as to shorten the extraction time and improve the extraction efficiency. Generally, in tea shops, a grinder is usually equipped to process tea leaves that need to be ground. However, if the extraction machine used in the home is specially equipped with a grinder, the cost of use will increase and it is not practical. For this reason, we propose an extraction machine for making tea beverages. Summary of the invention

[0003] The object of the present invention is to provide a tea beverage brewing machine to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tea beverage brewing machine, comprising a tea brewing machine body, a material bin fixedly mounted on the tea brewing machine body, a detachable cover plate mounted on the material bin, a detachable sleeve fixedly mounted inside the tea brewing machine body, and a processing sleeve fixedly mounted inside the detachable sleeve, wherein the material bin discharge end is in a communicating state with the inside of the processing sleeve, wherein a crushing blade is also arranged inside the processing sleeve, the bottom of the detachable sleeve is a clamping portion, the clamping portion is used to clamp the handle, and the processing sleeve is fixedly mounted inside the detachable sleeve. The bottom of the sleeve is a filter part, and the crushed tea powder passes through the filter part and falls into the clamping handle on the clamping part, wherein a rotating shaft rotatably connected to the inner wall of the processing sleeve is installed inside the processing sleeve, and a servo motor is fixedly installed on the top of the processing sleeve, and the output end of the servo motor passes through the inner wall of the top of the processing sleeve and is fixedly connected to the rotating shaft, and a connecting sleeve is fixedly installed on the crushing blade, a force rod frame 1 is fixedly installed on the inner wall of the connecting sleeve, and a force applying rod frame 1 is fixedly installed near the bottom area of ​​the rotating shaft, and the force applying rod frame 1 is located on the movement trajectory of the force applying rod frame 1.

[0005] Preferably, a limiting sleeve is fixedly installed inside the detachable sleeve, and a rotating sleeve slidably connected to the inner wall thereof is installed inside the limiting sleeve, and an electric magnet is fixedly installed on the rotating sleeve, and a movable sleeve rotatably connected to the outer wall thereof is installed on the connecting sleeve, and a magnetic plate frame is fixedly installed on the top of the movable sleeve, and the magnetic plate frame is located directly below the electric magnet, wherein the electric magnet generates magnetic force on the magnetic plate frame when electricity is supplied, a force-bearing rod frame two is fixedly installed on the inner wall of the movable sleeve, and a force-applying rod frame two is fixedly installed on the outer wall of the rotating shaft, and the force-applying rod frame two is located above the force-applying rod frame one and on the movement trajectory of the force-bearing rod frame two.

[0006] Preferably, a plurality of guide shafts are fixedly mounted on the rotating sleeve, and the movable sleeve slides within the upper limit position on the plurality of guide shafts, and a constant force spring is sleeved on each guide shaft, and both ends of the constant force spring are respectively connected to the movable sleeve and the rotating sleeve.

[0007] Preferably, the outer wall of the movable sleeve is equipped with a sliding disc frame which is slidably connected to its outer wall, and a cylindrical sleeve is fixedly installed on the sliding disc frame, and a rolling ball is installed on the outer wall of the cylindrical sleeve, and a plurality of annular grooves are opened in parallel on the limiting sleeve, an arc groove is arranged between each two adjacent annular grooves, and a guide panel is fixedly installed at the intersection of the arc groove and the annular groove, and when the second force-bearing rod frame moves to the corresponding position of the second force-applying rod frame, the rolling ball is located in the annular groove.

[0008] Preferably, a plurality of arc-shaped connecting rod frames are fixedly mounted on the outer wall of the sliding disc frame, a cleaning scraper is fixedly mounted on the end of each arc-shaped connecting rod frame, and a plurality of air blowing pipes are mounted on the cleaning scraper and the arc-shaped connecting rod frame.

[0009] Preferably, the cleaning scraper is located above the crushing blade.

[0010] Preferably, the silo is configured in a conical shape, and a sliding shaft is provided inside the silo, and a plurality of arc-shaped action rod frames are fixedly installed on one end of the sliding shaft, and the arc-shaped action rod frames are used to clear the tea leaves in the silo, and a driving motor is fixedly installed on the top of the removable cover plate, and the output end of the driving motor passes through the top of the removable cover plate and extends into the interior of the silo.

[0011] Preferably, a drive sleeve is also provided inside the silo, and the end of the sliding shaft away from the arc-shaped action rod frame is located inside the drive sleeve, and a spherical sliding part is installed at the end of the sliding shaft located inside the drive sleeve, and a spiral groove is provided on the inner wall of the drive sleeve, and the spherical sliding part is located in the spiral groove, wherein the drive sleeve is fixedly connected to the output end of the drive motor.

[0012] Preferably, a limiting shaft is symmetrically installed on the inner wall of the top of the removable cover, and a limiting plate frame is fixedly installed on the sliding shaft. The limiting plate frame slides within the limit limit of the limiting shaft, and a return spring is connected between the limiting plate frame and the inner wall of the top of the removable cover.

[0013] Preferably, when the columnar sleeve enters into the limiting sleeve, the force-bearing rod frame 1 is not on the movement trajectory of the force-applying rod frame 1.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention installs a detachable sleeve on the extraction machine body, and the crushing blade in the detachable sleeve can effectively crush the tea leaves to form tea powder, thereby effectively reducing the use cost, and the cleaning scraper can effectively blow off the tea powder adhered to the inner wall of the processing sleeve and the crushing blade under the action of the blowing pipe, thereby reducing the mixing of different types of tea powder; The present invention utilizes the magnetic relationship between the electric magnet and the magnetic plate frame to adjust the movable sleeve in a directional position, so that the crushing blade can adjust its position under the action of the connecting sleeve, so that the crushing blade can crush the tea leaves into powder. At the same time, through the position relationship between the force-applying rod frame 1 and the force-receiving rod frame 1, when the force-receiving rod frame 1 moves to a position of the force-applying rod frame, the rotating shaft drives the crushing blade through the force-applying rod frame 1 to crush the tea leaves into powder. The present invention utilizes an arc-shaped action rod frame to act on tea leaves blocked inside a silo, thereby effectively avoiding tea leaves blocking the silo. Through the positional relationship between the spiral groove and the spherical sliding member, the sliding shaft drives the arc-shaped action rod frame to perform lifting movements. Repeated reciprocating movements can effectively clear the tea leaves blocked inside the silo, thereby avoiding tea leaves blocking the silo. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the beverage brewing machine of the present invention; Figure 3 It is a schematic diagram of the internal structure of the detachable sleeve of the present invention; Figure 4 This is a schematic diagram of the internal structure of the processing sleeve of the present invention; Figure 5 It is a schematic diagram of the structure of the mechanical parts on the rotating shaft of the present invention; Figure 6 For the present invention Figure 5 A magnified schematic diagram of the structure of the area B in the middle; Figure 7 This is a schematic diagram of the separation of the rotating shaft and the connecting sleeve structure of the present invention; Figure 8 It is a schematic diagram of the separation of the cylindrical sleeve and the movable sleeve structure of the present invention; Fig. 9 This is a schematic diagram of the internal structure of the limiting sleeve of the present invention; Fig.10 This is a schematic diagram of the internal structure of the silo of the present invention; Fig.11 This is a schematic diagram of the separation of the sliding shaft body and the driving sleeve structure of the present invention; Fig.12 For the present invention Figure 4 A magnified schematic diagram of the structure of the area at point A in the middle.

[0016] In the figure: 1-drinking machine body; 2-bin; 21-detachable cover plate; 22-sliding shaft body; 23-arc-shaped action rod frame; 24-driving motor; 25-driving sleeve; 251-spiral groove; 26-spherical sliding member; 27-limiting shaft body; 28-limiting plate frame; 29-reset spring; 3-detachable sleeve; 31-clamping part; 32-filter part; 33-limiting sleeve; 331-annular groove body; 332-arc-shaped groove body; 333-guide panel; 34-rotating sleeve; 341- Electric magnet; 342-constant force spring; 343-guide shaft; 35-movable sleeve; 351-magnetic plate frame; 352-force rod frame 2; 36-sliding disc frame; 361-columnar sleeve; 362-rolling sphere; 363-arc-shaped connecting rod frame; 364-cleaning scraper; 365-air blowing pipe; 4-processing sleeve; 41-crushing blade; 42-rotating shaft; 421-force rod frame 1; 422-force rod frame 2; 43-servo motor; 44-connecting sleeve; 441-force rod frame 1. 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 Figure 1-12 The present invention provides a technical solution: a tea beverage brewing machine, the present invention makes corresponding improvements to the technical problems in the background technology, including a tea beverage brewing machine body 1, a material bin 2 fixedly installed on the tea beverage brewing machine body 1, and a detachable cover plate 21 is installed on the material bin 2, and a detachable sleeve 3 is fixedly installed inside the tea beverage brewing machine body 1, and a processing sleeve 4 is fixedly installed inside the detachable sleeve 3, wherein the discharge end of the material bin 2 is in a communicating state with the inside of the processing sleeve 4, wherein a crushing blade 41 is further arranged inside the processing sleeve 4, the bottom of the detachable sleeve 3 is a clamping portion 31, and the bottom of the processing sleeve 4 is a filter portion 32, the crushed tea powder passes through the filter portion 32 and falls into the clamping handle on the clamping portion 31, the clamping portion 31 is used for clamping the handle, combined with the attached Figure 2 As shown in the figure, when it is necessary to grind the tea into powder, firstly, the detachable cover plate 21 is taken out from the silo 2, and then the tea leaves are poured into the silo 2. The tea leaves enter the processing sleeve 4 along the trajectory of the silo 2, and the tea leaves are crushed by the crushing blade 41. Before crushing, the user clamps the clamping handle on the clamping part 31. It should be noted that the clamping handle is a prior art, similar to the handle for holding coffee powder, and thus the present invention does not describe it in detail. Figure 2 and attached Figure 3 As shown, the detachable sleeve 3 is inserted from the water outlet of the extractor body 1 and fixed by bolts, and the tea powder falls into the clamping handle through the filter part 32, and then water is injected into the clamping handle, and the extraction work is performed using the extraction unit on the clamping handle. It should be noted that the present invention is aimed at the extractor with an extraction unit on the clamping handle, and the extraction unit can also be provided at the bottom of the detachable sleeve 3 (i.e., above the clamping part 31); as mentioned above, when the tea leaves that do not need to be crushed are extracted, the tea leaves can be placed on the extraction handle, and then clamped on the clamping part 31 for water injection; further, the present invention installs the detachable sleeve 3 on the extractor body, and the crushing blade 41 in the detachable sleeve 3 can effectively crush the tea leaves to form tea powder, thereby effectively reducing the use cost; In actual use, the existing silo 2 is mostly set in a conical funnel shape. Since the tea leaves are light, they are easily blocked in the silo 2 and cannot fall quickly into the processing sleeve 4. In view of this, the present invention is designed as follows: a sliding shaft 22 is set inside the silo 2, and a plurality of arc-shaped action rod frames 23 are fixedly installed at one end of the sliding shaft 22, and the arc-shaped action rod frames 23 are used to dredge the tea leaves in the silo 2. A driving motor 24 is fixedly installed on the top of the detachable cover plate 21, and the output end of the driving motor 24 passes through the top of the detachable cover plate 21 and extends into the silo 2. A driving sleeve 25 fixedly connected to the output end of the driving motor 24 is also set inside the silo 2. One end of the sliding shaft body 22 away from the arc-shaped action rod frame 23 is located inside the driving sleeve 25, and a spherical sliding member 26 is installed at the end of the sliding shaft body 22 located inside the driving sleeve 25, and a spiral groove 251 is provided on the inner wall of the driving sleeve 25, and the spherical sliding member 26 is located in the spiral groove 251. A limit shaft body 27 is symmetrically installed on the inner wall of the top of the detachable cover plate 21, and a limit plate frame 28 is fixedly installed on the sliding shaft body 22. The limit plate frame 28 slides within the limit position on the limit shaft body 27, and a return spring 29 is connected between the limit plate frame 28 and the inner wall of the top of the detachable cover plate 21, so that the tea leaves blocked in the silo 2 can be effectively cleared through the arc-shaped action rod frame 23; Combined with Figure 2 , Attachment Fig.10 and attached Fig.11 As shown, the user opens the detachable cover 21 and then pours the tea leaves into the silo 2. If the tea leaves fall quickly in the silo 2 and there is no blockage, there is no need to start the drive motor 24. When the tea leaves are blocked in the silo 2, the drive motor 24 can be started, and the output end of the drive motor 24 drives the drive sleeve 25 to rotate. During the rotation of the drive sleeve 25, the spiral groove 251 on the inner wall thereof acts on the spherical slide 26, so that the spherical slide 26 drives the slide shaft 22 to move downward under the action of the inner wall of the spiral groove 251, and during the descent of the slide shaft 22, the fixedly mounted The limiting plate frame 28 will perform a directional downward movement along the outer wall of the limiting shaft body 27 and stretch the return spring 29. During the downward movement of the sliding shaft body 22, the multiple arc-shaped action rod frames 23 at its end can effectively act on the tea leaves blocked inside the silo 2, thereby effectively avoiding the situation where the tea leaves are blocked inside the silo 2; through parameter setting, the driving motor 24 is reversed after a certain number of positive rotations, so that under the action of the spherical sliding member 26 and the spiral groove 251, the sliding shaft body 22 drives the arc-shaped action rod frame 23 to move upward, and the tea leaves blocked inside the silo 2 can be effectively cleared by reciprocating multiple times; In actual use, since tea leaves are crushed into tea powder, the tea powder is more likely to adhere to the inner wall of the equipment than tea leaves. When other types of tea leaves need to be crushed into tea powder, they are easily mixed with the residual tea powder of the previous type. Under normal circumstances, the amount of mixed tea powder is not large and will not affect the taste of the tea beverage. However, when the amount of mixed tea powder is large, it will affect the taste of the extracted tea beverage. In order to effectively improve the above situation, the present invention is designed as follows: A rotating shaft 42 is installed inside the processing sleeve 4 to be rotatably connected to its inner wall, and a servo motor 43 is fixedly installed on the top of the processing sleeve 4. The output end of the servo motor 43 passes through the inner wall of the top of the processing sleeve 4 and is fixedly connected to the rotating shaft 42. A connecting sleeve 44 is fixedly installed on the crushing blade 41. A force rod frame 441 is fixedly installed on the inner wall of the connecting sleeve 44, and a force rod frame 421 is fixedly installed near the bottom area of ​​the rotating shaft 42, and the force rod frame 421 is located on the motion track of the force rod frame 441. In the embodiment of the present invention, a limiting sleeve 33 is fixedly installed inside the detachable sleeve 3, and a rotating sleeve 34 is installed inside the limiting sleeve 33 and is slidably connected to the inner wall thereof, and an electric magnet 341 is fixedly installed on the rotating sleeve 34, and a movable sleeve 35 rotatably connected to the outer wall thereof is installed on the connecting sleeve 44, and a magnetic plate frame 351 is fixedly installed on the top of the movable sleeve 35, and the magnetic plate frame 351 is located directly below the electric magnet 341, wherein the electric magnet 341 is energized to generate an electric field on the magnetic plate frame 351. The direction of the current of the electric magnet 341 can be changed by a relay. In the initial state, the electric magnet 341 is energized to generate a repulsive force on the magnetic plate frame 351. Then, the direction of the current of the electric magnet 341 is changed by a relay. After the direction of the current is changed, the electric magnet 341 generates an attractive force on the magnetic plate frame 351. A force-bearing rod frame 352 is fixedly installed on the inner wall of the movable sleeve 35, and a force-applying rod frame 422 is fixedly installed on the outer wall of the rotating shaft 42. The force-applying rod frame 422 is located at the force-applying rod frame 352. The first support rod 421 is located above the second support rod 352 and on the motion track of the force-bearing support rod. When the force-bearing support rod moves to the motion track of the second force-applying support rod 422, the first support rod 441 is not on the motion track of the force-applying support rod. A plurality of guide shafts 343 are fixedly mounted on the rotating sleeve 34, and the movable sleeve 35 slides on the upper limit of the plurality of guide shafts 343. A constant force spring 342 is sleeved on each guide shaft 343, and the two ends of the constant force spring 342 are respectively connected to the movable sleeve 35 and the rotating sleeve 34. A sliding disc frame 36 is installed on the outer wall of the movable sleeve 35 and is slidably connected to the outer wall thereof, and a columnar sleeve 361 is fixedly installed on the sliding disc frame 36, and a rolling ball 362 is installed on the outer wall of the columnar sleeve 361, and a plurality of annular grooves 331 are opened in parallel on the limiting sleeve 33, an arc groove 332 is arranged between each two adjacent annular grooves 331, and a guide panel 333 is fixedly installed at the intersection of the arc groove 332 and the annular groove 331, When the force rod frame 352 moves to the corresponding position of the force applying rod frame 422, the rolling ball 362 is located in the annular groove 331 with the highest height. It should be noted that when the crushing blade 41 cuts the tea leaves, the columnar sleeve 361 is not in the limiting sleeve 33. When the columnar sleeve 361 enters the limiting sleeve 33, the rolling ball 362 enters from the annular groove 331 with the lowest height, and the force bearing rod frame 441 is not on the movement track of the force applying rod frame 421. In conjunction with the above, Fig. 9 As shown, assuming that the rolling ball 362 is located in the annular groove 331 with the highest height, if the rolling ball 362 rotates forward, it will rotate nearly one circle and then move to the guide panel 333. Under the action of the guide panel 333, the rolling ball 362 enters the adjacent lower annular groove 331; when the rolling ball 362 moves from the lowest annular groove 331 to the highest annular groove 331, the rolling ball 362 needs to rotate in the opposite direction and enter the high annular groove 331 under the action of the guide panel 333; a plurality of arc-shaped connecting rod racks 363 are fixedly installed on the outer wall of the sliding disc rack 36, and a cleaning scraper 364 is fixedly installed at the end of each arc-shaped connecting rod rack 363, and a plurality of air blowing pipes 365 are installed on the cleaning scraper 364 and the arc-shaped connecting rod rack 363, and the cleaning scraper 364 is located above the crushing blade 41; Specifically, in the initial state (i.e., the tea leaves are crushed), the electric magnet 341 is energized to generate a repulsive force on the magnetic plate frame 351, so that the movable sleeve 35 is lowered under the action of the magnetic plate frame 351. Since the movable sleeve 35 is rotatably connected to the connecting sleeve 44, the connecting sleeve 44 drives the crushing blade 41 to descend to the lowest point. At this time, the force-bearing rod frame 1 441 is located on the rotation trajectory of the force-applying rod frame 1 421, while the force-bearing rod frame 2 352 on the inner wall of the movable sleeve 35 is not on the force-applying rod frame 2 421. 22, the servo motor 43 is started, and the output end of the servo motor 43 drives the rotating shaft 42 to rotate. During the rotation of the rotating shaft 42, the force-applying rod frame 421 on it acts on the force-receiving rod frame 441, so that the connecting sleeve 44 drives the crushing blade 41 to rotate to crush the tea leaves. Since the movable sleeve 35 is rotatably connected to the connecting sleeve 44, and the movable sleeve 35 is slidably connected to the guide shaft body 343, when the crushing blade 41 is crushing the tea leaves, the movable sleeve 35 does not rotate; When the tea leaves are crushed into tea powder, the electric magnet 341 changes the direction of the current under the action of the relay, so that the electric magnet 341 is energized to generate an attraction force on the magnetic plate frame 351, and then the movable sleeve 35 moves upward under the action of the guide shaft 343. During the upward movement of the movable sleeve 35, the connecting sleeve 44 and the cutting blade 36 connected to the movable sleeve 35 will move upward synchronously with it, and the sliding disc frame 36 will move upward synchronously with it under the action of friction. It should be noted that there is a certain friction between the sliding disc frame 36 and the movable sleeve 35, so that the movable sleeve 35 The sliding disc frame 36 is driven to move up and down. When the columnar sleeve 361 on the sliding disc frame 36 enters into the limiting sleeve 33, the force-bearing rod frame 1 441 is not on the motion track of the force-applying rod frame 1 421, and the force-bearing rod frame 2 352 moves to the rotation track of the force-applying rod frame 2 422. Then, the servo motor 43 is reversed, so that the rotating shaft 42 applies a force to the force-bearing rod frame 2 352 through the force-applying rod frame 2 422, thereby causing the movable sleeve 35 to rotate. During the rotation of the movable sleeve 35, the rotating sleeve 34 connected through the guide shaft body 343 will be on the limiting sleeve 33. The sliding plate frame 36 drives the columnar sleeve 361 to rotate in the opposite direction in the limiting sleeve 33, so that the rolling ball 362 rotates in the annular groove 331, and under the action of the guide panel 333 and the arc groove 332, the rolling ball 362 drives the columnar sleeve 361 to rotate and rise (the rotation angle is small), and the movement trajectory of the moving sleeve 35 is the same as that of the columnar sleeve 361. During the movement of the columnar sleeve 361, the cleaning scraper 364 at the end of the arc connecting rod frame 363 will clean the tea powder adhered to the inner wall of the processing sleeve 4. At the same time, the air blowing pipe 365 on the arc-shaped connecting rod frame 363 will clean the tea powder on the inner wall of the processing sleeve 4 and the crushing blade 41. Since the crushing blade 41 is adjusted to a certain distance from the filter part 32, when the air blowing pipe 365 processes the tea powder adhered to the crushing blade 41, the tea powder will not be scattered due to the close distance to the filter part 32; at the same time, when the air blowing pipe 365 near the cleaning scraper 364 processes the tea powder on the inner wall of the processing sleeve 4 with the cleaning scraper 364, the tea powder on the inner wall of the processing sleeve 4 can be effectively blown away by the action of gas; When the rolling ball 362 moves to the highest point of the annular groove 331, the movable sleeve 35 also rises to the highest point (the constant force spring 342 is compressed to a certain extent). At this time, the electric magnet 341 still generates an attractive force on the magnetic plate frame 351, and then the servo motor 43 drives the rotating shaft 42 to rotate forward. Since the force-bearing rod frame 2 352 on the inner wall of the movable sleeve 35 is located on the movement trajectory of the force-applying rod frame 2 422, the movable sleeve 35 rotates synchronously with the rotating shaft 42, and the sliding disc frame 36 drives the columnar sleeve 361 to rotate forward, so that the rolling ball 362 moves along the trajectory of the annular groove 331, the arc-shaped groove 332 and the guide panel 333, that is, the arc-shaped connecting rod frame 363 drives the cleaning scraper 364 and the blowing pipe After 365 rotates nearly one circle, it descends, thereby effectively blowing off the tea powder adhered to the inner wall of the processing sleeve 4 and the crushing blade 41, and dropping it into the clamping handle through the filter 32. After cleaning, the electric magnet 341 is still energized, the servo motor 43 is reversed, and the above operation is repeated. The rolling ball 362 rises to the highest point, and then the current direction of the electric magnet 341 is changed again by the relay, and the servo motor 43 rotates forward, so that the movable sleeve 35 and the mechanical parts thereon descend, that is, return to the initial state. Therefore, the structural design of the present invention can effectively blow off the tea powder adhered to the inner wall of the processing sleeve 4 and the crushing blade 41, thereby reducing the mixing amount of different types of tea powder.

[0019] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea beverage brewing machine, characterized in that: The invention comprises a tea extractor body (1), a material bin (2) fixedly mounted on the tea extractor body (1), a detachable cover plate (21) being mounted on the material bin (2), a detachable sleeve (3) being fixedly mounted inside the tea extractor body (1), and a processing sleeve (4) being fixedly mounted inside the detachable sleeve (3), wherein the discharge end of the material bin (2) and the inside of the processing sleeve (4) are in a communicating state, wherein a crushing blade (41) is further arranged inside the processing sleeve (4), the bottom of the detachable sleeve (3) is a clamping portion (31), the clamping portion (31) being used for clamping a handle, and the bottom of the processing sleeve (4) is a filter portion (32), and the crushed tea powder passes through the filter portion. (32) falls into the clamping handle on the clamping portion (31), wherein a rotating shaft (42) rotatably connected to the inner wall of the processing sleeve (4) is installed inside the processing sleeve (4), and a servo motor (43) is fixedly installed on the top of the processing sleeve (4), the output end of the servo motor (43) passes through the inner wall of the top of the processing sleeve (4) and is fixedly connected to the rotating shaft (42), and a connecting sleeve (44) is fixedly installed on the crushing blade (41), a force-bearing rod frame (441) is fixedly installed on the inner wall of the connecting sleeve (44), and a force-applying rod frame (421) is fixedly installed near the bottom area of ​​the rotating shaft (42), and the force-applying rod frame (421) is located on the movement trajectory of the force-bearing rod frame (441).

2. A tea beverage brewing machine according to claim 1, characterized in that: A limiting sleeve (33) is fixedly installed inside the detachable sleeve (3), and a rotating sleeve (34) slidably connected to the inner wall of the limiting sleeve (33) is installed inside the limiting sleeve (33), and an electric magnet (341) is fixedly installed on the rotating sleeve (34), and a movable sleeve (35) rotatably connected to the outer wall of the rotating sleeve (44) is installed on the connecting sleeve (44), and a magnetic plate frame (351) is fixedly installed on the top of the movable sleeve (35), and the magnetic plate frame (351) is located directly below the electric magnet (341), wherein the electric magnet (341) generates magnetic force on the magnetic plate frame (351) when electricity is supplied, and a second force rod frame (352) is fixedly installed on the inner wall of the movable sleeve (35), and a second force applying rod frame (422) is fixedly installed on the outer wall of the rotating shaft (42), and the second force applying rod frame (422) is located above the first force applying rod frame (421) and on the movement trajectory of the second force applying rod frame (352).

3. A tea beverage brewing machine according to claim 2, characterized in that: A plurality of guide shaft bodies (343) are fixedly mounted on the rotating sleeve (34), and the movable sleeve (35) slides within the upper limit position on the plurality of guide shaft bodies (343). A constant force spring (342) is sleeved on each guide shaft body (343), and two ends of the constant force spring (342) are respectively connected to the movable sleeve (35) and the rotating sleeve (34).

4. A tea beverage brewing machine according to claim 2, characterized in that: The outer wall of the movable sleeve (35) is provided with a sliding disc frame (36) slidably connected to the outer wall thereof, and a columnar sleeve (361) is fixedly installed on the sliding disc frame (36), and a rolling ball (362) is installed on the outer wall of the columnar sleeve (361), and a plurality of annular grooves (331) are provided in parallel on the limiting sleeve (33), an arc-shaped groove (332) is provided between each two adjacent annular grooves (331), and a guide panel (333) is fixedly installed at the intersection of the arc-shaped groove (332) and the annular groove (331), and when the second force-bearing rod frame (352) moves to the corresponding position of the second force-applying rod frame (422), the rolling ball (362) is located in the annular groove (331).

5. A tea beverage brewing machine according to claim 4, characterized in that: A plurality of arc-shaped connecting rod frames (363) are fixedly mounted on the outer wall of the sliding disc frame (36), a cleaning scraper (364) is fixedly mounted on the end of each arc-shaped connecting rod frame (363), and a plurality of air blowing pipes (365) are mounted on the cleaning scraper (364) and the arc-shaped connecting rod frame (363).

6. A tea beverage brewing machine according to claim 5, characterized in that: The cleaning scraper (364) is located above the crushing blade (41).

7. The tea beverage brewing machine according to claim 1, characterized in that: The silo (2) is arranged in a conical shape, and a sliding shaft (22) is arranged inside the silo (2), and a plurality of arc-shaped action rod frames (23) are fixedly mounted on one end of the sliding shaft (22), and the arc-shaped action rod frames (23) are used to clear the tea leaves in the silo (2), and a driving motor (24) is fixedly mounted on the top of the detachable cover plate (21), and the output end of the driving motor (24) passes through the top of the detachable cover plate (21) and extends into the interior of the silo (2).

8. The tea beverage brewing machine according to claim 7, characterized in that: A driving sleeve (25) is also provided inside the silo (2), and one end of the sliding shaft (22) away from the arc-shaped action rod frame (23) is located inside the driving sleeve (25), and a spherical sliding member (26) is installed at the end of the sliding shaft (22) located inside the driving sleeve (25), and a spiral groove (251) is provided on the inner wall of the driving sleeve (25), and the spherical sliding member (26) is located in the spiral groove (251), wherein the driving sleeve (25) is fixedly connected to the output end of the driving motor (24).

9. A tea beverage brewing machine according to claim 8, characterized in that: A limit shaft (27) is symmetrically mounted on the inner wall at the top of the detachable cover (21), and a limit plate frame (28) is fixedly mounted on the sliding shaft (22). The limit plate frame (28) slides within the limit limit on the limit shaft (27), and a return spring (29) is connected between the limit plate frame (28) and the inner wall at the top of the detachable cover (21).

10. The tea beverage brewing machine according to claim 4, characterized in that: When the columnar sleeve (361) enters the limiting sleeve (33), the force-bearing rod frame 1 (441) is not on the movement trajectory of the force-applying rod frame 1 (421).

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