Nutrient brewing machine with automatic discharging and stirring

Abstract

The present application relates to the technical field of brewing machines, and discloses a kind of automatic discharging and stirring nutrition brewing machines, including body, the side of body is provided with movable cup removal system, the inside of body is provided with the material that can be brewed with material system corresponding the position above cup removal system, the inside of body is provided with the drive system corresponding the position of cup removal system, cup removal system includes cup holder being arranged in the side of body, the upper side of cup holder is provided with the magnetic stirring mechanism that can be stirred.The first pneumatic telescopic link in the present application pushes third movable block downward and is butted with cup body through connecting block, and third movable block drives second movable block and first movable block to slide step by step to form stepped sleeve, and vice versa, so that third movable block extrudes second movable block and first movable block to play the role of recovery, so that the material box plays the covering protection between material box and cup body when discharging cup body, avoids the situation that brewing powder splashes or foreign matter flies into occurs.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of brewing machines, in particular to a nutrient brewing machine with automatic feeding and stirring. BACKGROUND

[0002] Brewing machines are beverage machines commonly used in restaurants, entertainment venues and other places, which can self-brew the desired flavor by selection;

[0003] The existing brewing machine directly places the cup on the upper side of the moving table, moves to the feeding box position through the driving system, adds brewing powder to the inside of the cup, and then stirs it through the automatic magnetic device and magnetic block, thereby achieving the function of automatic brewing of beverages. However, when the brewing powder in the existing feeding box is fed into the cup, there is no protective device between the feeding box and the cup, which may cause the brewing powder to splash or foreign objects to fly into the cup. Therefore, we propose a nutrient brewing machine with automatic feeding and stirring. SUMMARY

[0004] The present application mainly solves the technical problems existing in the prior art and provides a nutrient brewing machine with automatic feeding and stirring.

[0005] In order to achieve the above purpose, the present application adopts the following technical scheme: a nutrient brewing machine with automatic feeding and stirring, comprising a machine body, a movable cup moving system is arranged on the side of the machine body, a material feeding system capable of feeding material is arranged inside the machine body corresponding to the upper position of the cup moving system, and a driving system capable of driving is arranged inside the machine body corresponding to the position of the cup moving system. The cup moving system comprises a cup holder arranged on the side of the machine body, a magnetic stirring mechanism capable of stirring is arranged on the upper side of the cup holder, and a cup body capable of moving is arranged on the upper side of the magnetic stirring mechanism.

[0006] The material feeding system comprises a material feeding box arranged above the cup moving system, a first movable block is screw-mounted on the lower side of the material feeding box, a second movable block is movably sleeved on the side of the first movable block, a third movable block is movably sleeved on the side of the second movable block and sleeved on the side of the cup body, a first air cylinder is symmetrically and fixedly installed on both sides of the material feeding box, a first pneumatic telescopic rod is fixedly connected to the lower side of the first air cylinder, and a connecting block is symmetrically and fixedly installed on the side of the third movable block and connected with the first pneumatic telescopic rod.

[0007] As a preferred, the material feeding system further comprises a limiting groove symmetrically and penetratingly arranged on the side of the third movable block, a limiting block is connected in the limiting groove, an installation groove is arranged on the lower side of the first pneumatic telescopic rod, and an installation block is screw-mounted in the installation groove.

[0008] As preferred, the cup moving system further comprises a clamping groove opened on the side of the magnetic stirring mechanism, a clamping block movably mounted in the clamping groove and fixedly connected to the side of the cup holder, and a slot equidistantly opened on the side of the cup body, a supporting block movably mounted in the slot and fixedly connected to the inner side of the magnetic stirring mechanism.

[0009] As preferred, the driving system comprises a mounting plate fixedly connected to the side of the cup holder, a fixed frame fixedly mounted on the inner side of the body, a rack plate fixedly mounted on the upper side of the fixed frame, a fixable inductor equidistantly arranged on the inner side of the body corresponding to the position of the fixed frame, a matching gear arranged on the upper side of the rack plate and capable of engaging with the rack plate, and a driving motor arranged on the side of the matching gear and capable of driving the matching gear.

[0010] As preferred, the driving system further comprises a positioning groove equidistantly opened on the inner side of the fixed frame corresponding to the position of the inductor, a positioning telescopic mechanism fixedly mounted on the side of the mounting plate and arranged in the fixed frame corresponding to the position of the positioning groove, and a telescopic shaft removal mechanism arranged in the inner side of the matching gear.

[0011] As preferred, the telescopic shaft removal mechanism comprises a connecting groove opened on the side of the driving shaft of the driving motor, a second air cylinder fixedly mounted on the side of the driving shaft of the driving motor away from the mounting plate, a second pneumatic telescopic rod fixedly mounted on the side of the second air cylinder, an extrusion block fixedly mounted on the side of the second pneumatic telescopic rod away from the second air cylinder, a fixed groove equidistantly opened on the inner side of the matching gear corresponding to the position of the extrusion block in a circular array, an active groove equidistantly opened on the inner wall of the connecting groove corresponding to the position of the fixed groove and penetrating through the driving motor, a matching block movably mounted in the active groove, and a restraint rod symmetrically fixedly mounted in the active groove and penetrating through the matching block, a supporting spring sleeved on the side of the restraint rod and fixedly connected between the matching block and the inner wall of the active groove.

[0012] As preferred, the telescopic shaft removal mechanism further comprises a buffer block fixedly mounted on the side of the extrusion block away from the second air cylinder, the buffer block being a circular block made of rubber, a restraint groove opened on the inner side of the matching gear corresponding to the position of the connecting groove, and a restraint block movably mounted in the restraint groove and fixedly sleeved on the side of the driving shaft of the driving motor.

[0013] As preferred, the first movable block is a circular ring block with a thread opened on the inner side and an “L”-shaped cross section, the second movable block is a circular ring block with a “Z”-shaped cross section, the third movable block is a circular ring block with an “L”-shaped cross section, the slot is a circular ring slot, and the supporting block is a hollow circular ring block made of rubber.

[0014] As preferred, the limiting groove is a convex-shaped groove, the limiting block is composed of a group of U-shaped blocks and two groups of “L”-shaped blocks, the extrusion block is a cylindrical block with tapered sides, the active groove is a rectangular slot with a cross section in the shape of a cross, and the matching block is a cross-shaped rectangular block.

[0015] Advantages

[0016] The present application provides a kind of automatic discharging stirring nutrition brewing machine, with following beneficial effects:

[0017] (1), the automatic discharging stirring nutrition brewing machine, by limiting groove, limiting block, installation groove and installation block cooperate, limiting block pushes "L" shape block relative deformation and is connected in the inside of limiting groove, to third movable block play limiting effect, vice versa extrusion limiting block "L" shape block makes it separate from the inside of limiting groove, it is convenient to replace the third movable block and pair different diameter cup body, installation block is installed in installation groove inside and is removed, it is convenient to the clamping and disengagement between first pneumatic telescopic rod and connecting block, further facilitate the replacement of third movable block, again by first pneumatic telescopic rod, connecting block, third movable block, second movable block and first movable block cooperate, first pneumatic telescopic rod is pushed to third movable block by connecting block and is downwardly connected with cup body, by third movable block drive second movable block and first movable block and form step sleeve gradually sliding, vice versa pull connecting block and make third movable block extrude second movable block and first movable block and play the role of recovery, so that the material box is dosed to cup body, and plays the covering protection between material box and cup body, avoids the situation that brewing powder splashes or foreign bodies flies into.

[0018] (2), the automatic discharging stirring nutrition brewing machine, by installation plate, positioning groove, inductor and positioning telescopic mechanism cooperate, inductor detects installation plate position, positioning telescopic mechanism will electric telescopic rod and is telescoped to the inside position of positioning groove and plays the role of fixed positioning to installation plate, again by cooperating gear, drive motor and shaft mechanism cooperate, second pneumatic telescopic rod will extrusion block be pulled in the inside sliding of connecting groove, support spring deformation and pull the cooperation block in the inside sliding of movable groove and separate from fixed groove, constraint rod plays the role of guiding constraint to cooperation block, so that cooperating gear and drive motor are separated from the shaft and drive installation plate to lose driving force, more conveniently installation plate is positioned and fixed, vice versa second pneumatic telescopic rod will extrusion block be pushed to fixed groove position, extrusion block extrusion cooperation block and is connected in the inside of fixed groove, so that cooperating gear and drive motor are on the shaft and drive installation plate to obtain driving force. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only exemplary, and those skilled in the art can obtain other implementation drawings according to the provided drawings without creating any inventive labor.

[0020] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and are not used to limit the conditions for implementing the application, so they do not have technical significance, any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and the purpose that can be achieved by the application, should still fall within the scope covered by the disclosed technology.

[0021] Figure 1 It is a schematic diagram of the overall structure of the application;

[0022] Figure 2 It is a partial schematic diagram of the internal structure of the application;

[0023] Figure 3 It is a partial schematic diagram of the mounting plate of the application;

[0024] Figure 4 It is an enlarged schematic diagram of A in the application; Figure 3

[0025] Figure 5 It is an enlarged schematic diagram of C in the application; Figure 4

[0026] Figure 6 It is an enlarged schematic diagram of B in the application; Figure 3

[0027] Figure 7 It is a partial schematic diagram of the shaft removal mechanism of the application;

[0028] Figure 8 It is an enlarged schematic diagram of D in the application. Figure 7

[0029] Legend:

[0030] ​​​​1, body; 2, cup moving system; 21, cup holder; 211, clamping block; 22, magnetic stirring mechanism; 221, support block; 222, clamping groove; 23, cup body; 231, slot; 3, material punching system; 31, material punching box; 32, first movable block; 33, second movable block; 34, third movable block; 341, limiting groove; 342, limiting block; 35, first air cylinder; 36, first pneumatic telescopic rod; 361, mounting groove; 362, mounting block; 37, connecting block; 4, driving system; 41, fixed frame; 42, rack plate; 43, inductor; 44, mounting plate; 45, matching gear; 46, driving motor; 47, positioning groove; 48, positioning telescopic mechanism; 5, shaft removal mechanism; 51, connecting groove; 52, second air cylinder; 53, second pneumatic telescopic rod; 54, extrusion block; 541, buffer block; 55, fixed groove; 551, movable groove; 552, matching block; 553, constraint rod; 554, support spring; 56, constraint groove; 57, constraint block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0032] Embodiment: an automatic feeding and stirring nutrition brewing machine, comprising a body, a cup moving system, a cup holder, a magnetic stirring mechanism, a material punching system, a driving system and a shaft removal mechanism. Figure 1 Figure 4 ​As shown, including the body 1, the side of the body 1 is provided with a moving cup system 2, the inside of the body 1 is provided with a drive system 4 corresponding to the position of the cup system 2, the cup system 2 includes a cup holder 21 provided on the side of the body 1, the cup holder 21 is an "L" shaped circular holder, a magnetic stirring mechanism 22 is provided on the upper side of the cup holder 21, a cup body 23 is provided on the upper side of the magnetic stirring mechanism 22, the cup body 23 is a hollow cylinder with an upper side, the magnetic stirring mechanism 22 is composed of a motor, a magnetic plate and a magnetic block, the magnetic block is placed inside the cup body 23, the magnetic plate is driven to rotate by the motor to drive the magnetic block to rotate inside the cup body 23 to play a stirring role, the material flushing system 3 includes a flushing box 31 provided above the cup system 2, the flushing box 31 is a hollow cylindrical box in the shape of a convex character, a first movable block 32 is screw-mounted on the lower side of the flushing box 31, the first movable block 32 is a "L" shaped circular ring block with a thread on the inner side, the first movable block 32 can be screw-mounted and dismounted with the flushing box 31 for convenient replacement, a second movable block 33 is movably sleeved on the side of the first movable block 32, the second movable block 33 is a "Z" shaped circular ring block, a third movable block 34 is movably sleeved on the side of the cup body 23, the third movable block 34 is a "L" shaped circular ring block, a first air cylinder 35 is symmetrically fixedly installed on both sides of the flushing box 31, a first pneumatic telescopic rod 36 is fixedly connected to the lower side of the first air cylinder 35, the first air cylinder 35 and the first pneumatic telescopic rod 36 are prior art and will not be described here, a connecting block 37 is symmetrically fixedly installed on the side of the third movable block 34 and is clamped with the first pneumatic telescopic rod 36, the connecting block 37 is a rectangular block;

[0033] Further, as Figure 2 and Figure 3As shown, the drive system 4 includes a mounting plate 44 fixedly connected to the side of the cup holder 21, the mounting plate 44 is a "T" shaped plate, a fixed frame 41 fixedly installed on the inside of the body 1 is arranged on the side of the mounting plate 44, the fixed frame 41 is a rectangular frame with a rectangular slot on the side, a rack plate 42 is fixedly installed on the upper side of the fixed frame 41, the rack plate 42 is a prior art which will not be described here, a fixed inductor 43 is arranged at a position corresponding to the fixed frame 41 inside the body 1, the inductor 43 is an optical sensor with a model of PM-T1810P, a matching gear 45 which can engage with the rack plate 42 is arranged on the upper side of the rack plate 42, a drive motor 46 which can drive the matching gear 45 is arranged on the side of the matching gear 45, the matching gear 45 and the drive motor 46 are prior art which will not be described here, a positioning slot 47 is arranged at a position corresponding to the inductor 43 inside the fixed frame 41, the positioning slot 47 is a rectangular slot, a positioning telescopic mechanism 48 is fixedly installed on the side of the mounting plate 44 and arranged inside the fixed frame 41 corresponding to the position of the positioning slot 47, the positioning telescopic mechanism 48 is composed of a battery block, a mounting box, an electric telescopic rod and the like, the mounting box slides inside the fixed frame 41 to constrain and guide the mounting plate 44, the electric telescopic rod is telescopic to the position inside the positioning slot 47 to fix and position the mounting plate 44, a telescopic shaft removal mechanism 5 is arranged inside the matching gear 45;

[0034] Further, as shown in Figure 5 The material punching system 3 further includes a limiting slot 341 symmetrically arranged through the side of the third movable block 34, the limiting slot 341 is a convex slot, a limiting block 342 is clamped inside the limiting slot 341, the limiting block 342 is composed of a group of back-shaped blocks and two groups of "L" shaped blocks, the limiting block 342 is pushed to make the "L" shaped blocks relatively deform and clamp inside the limiting slot 341 to limit the third movable block 34, conversely, the "L" shaped blocks of the limiting block 342 are extruded to make them disengage from the inside of the limiting slot 341, which facilitates the replacement of the third movable block 34 to match different diameter cup bodies 23, an installation slot 361 is arranged on the lower side of the first pneumatic telescopic rod 36, the installation slot 361 is a circular threaded slot, an installation block 362 is screwedly installed inside the installation slot 361, the installation block 362 is a screw block, which is installed and removed inside the installation slot 361 through the installation block 362, which facilitates the clamping and disengagement between the first pneumatic telescopic rod 36 and the connecting block 37, and further facilitates the replacement of the third movable block 34;

[0035] Further, as shown in Figure 6As shown, the cup moving system 2 further comprises a clamping groove 222 opened in the side of the magnetic stirring mechanism 22, the clamping groove 222 is a rectangular groove, a clamping block 211 is movably arranged in the clamping groove 222 and fixedly connected to the side of the cup holder 21, the cooperation between the clamping block 211 and the clamping groove 222 strengthens the connection stability between the magnetic stirring mechanism 22 and the cup holder 21, a slot 231 is equidistantly opened in the side of the cup body 23, the slot 231 is a circular ring groove, a supporting block 221 is movably arranged in the slot 231 corresponding to the inner side of the magnetic stirring mechanism 22 and fixedly connected to the inner side of the magnetic stirring mechanism 22, the supporting block 221 is a hollow circular ring block made of rubber, the arrangement of the supporting block 221 in the slot 231 strengthens the stability of the cup body 23 on the upper side of the magnetic stirring mechanism 22;

[0036] Further, as Figure 7 and Figure 8As shown, the shaft disengaging mechanism 5 comprises a connecting groove 51 opened on the side of the driving motor 46 driving shaft, the connecting groove 51 is a cylindrical groove, a second air cylinder 52 is fixedly installed on the side of the driving motor 46 driving shaft away from the mounting plate 44, a second pneumatic telescopic rod 53 is fixedly installed on the side of the second air cylinder 52 and arranged inside the connecting groove 51, the second air cylinder 52 and the second pneumatic telescopic rod 53 are prior art and will not be repeated here, a pressing block 54 is fixedly installed on the side of the second pneumatic telescopic rod 53 away from the second air cylinder 52, the pressing block 54 is a cylindrical block with tapered sides, a plurality of fixed grooves 55 are circumferentially and equidistantly arranged on the inner side of the mating gear 45 corresponding to the position of the pressing block 54, the fixed grooves 55 are convex-shaped grooves, a movable groove 551 is equidistantly opened on the inner wall of the connecting groove 51 corresponding to the position of the fixed groove 55 and penetrates the driving motor 46, the movable groove 551 is a rectangular groove with a cross-section, a matching block 552 is movably installed inside the movable groove 551 and clamped inside the fixed groove 55, the matching block 552 is a cross-shaped rectangular block, the matching block 552 is constrained and positioned by sliding inside the movable groove 551, a constraint rod 553 is symmetrically fixedly installed inside the movable groove 551 and penetrates the matching block 552, the constraint rod 553 is a cylindrical rod, a supporting spring 554 is sleeved on the side of the constraint rod 553 and fixedly connected between the side of the matching block 552 and the inner wall of the movable groove 551, the supporting spring 554 is prior art and will not be repeated here, the constraint rod 553 constrains the matching block 552, and the supporting spring 554 supports and resets the matching block 552, a buffer block 541 is fixedly installed on the side of the pressing block 54 away from the second air cylinder 52, the buffer block 541 is a circular block made of rubber material and buffers the pressing block 54, a constraint groove 56 is opened on the inner side of the mating gear 45 corresponding to the position of the connecting groove 51, the constraint groove 56 is a circular ring groove, a constraint block 57 is movably installed inside the constraint groove 56 and fixedly sleeved on the side of the driving motor 46 driving shaft, the constraint block 57 is a circular ring block, the constraint block 57 and the constraint groove 56 constrain the mating gear 45 to enhance the disengagement and positioning of the shaft.

[0037] The working principle of the present application is as follows:

[0038] In use, the driving system 4 drives the cup moving system 2 to move to the position of the material punching system 3 for discharging, and the decoupling mechanism 5 makes the driving system 4 decoupled, specifically: first, the driving motor 46 drives the gear 45 and the rack plate 42 to mesh to drive the cup holder 21 to move to the position of the material punching box 31, and the cup body 23 is moved to the position of the material punching box 31, and the inductor 43 feeds back to the external controller, and the controller controls the positioning telescopic mechanism 48 to be clamped in the positioning groove 47 to fix the cup body 23; then the controller controls the second pneumatic telescopic rod 53 to pull the extrusion block 54 to slide in the connecting groove 51, and the deformation of the supporting spring 554 pulls the matching block 552 to slide in the movable groove 551 and separate from the fixed groove 55, and the constraint rod 553 guides and restricts the matching block 552, so that the installation plate 44 loses driving force, and the installation plate 44 is more convenient to position and fix; finally, the controller controls the first pneumatic telescopic rod 36 to push the third movable block 34 downward through the connecting block 37 and the cup body 23, and the third movable block 34 drives the second movable block 33 and the first movable block 32 to slide step by step to form a stepped sleeve, and vice versa, the connecting block 37 pulls the third movable block 34 to extrude the second movable block 33 and the first movable block 32 to recover, so that the material punching box 31 covers the cup body 23 when discharging, and plays a covering protection role between the material punching box 31 and the cup body 23, avoiding the situation that the brewing powder splashes or foreign matter flies into.

[0039] Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the application.

Claims

1. An automatic unloading stirring nutritional brewing machine, comprising a machine body (1), a movable cup moving system (2) is arranged on the side of the machine body (1), a brewable brewing system (3) is arranged in the machine body (1) corresponding to the position above the cup moving system (2), a drivable driving system (4) is arranged in the machine body (1) corresponding to the position of the cup moving system (2), the cup moving system (2) comprises a cup rack (21) arranged on the side of the machine body (1), a stirrable magnetic stirring mechanism (22) is arranged on the upper side of the cup rack (21), and a movable cup body (23) is arranged on the upper side of the magnetic stirring mechanism (22); characterized in that the brewing system (3) comprises a brewing box (31) arranged above the cup moving system (2), a first movable block (32) is screw-mounted on the lower side of the brewing box (31), a second movable block (33) is movably sleeved on the side of the first movable block (32), a third movable block (34) is movably sleeved on the side of the second movable block (33) and sleeved on the side of the cup body (23), first air cylinders (35) are symmetrically and fixedly installed on the two sides of the brewing box (31), first pneumatic telescopic rods (36) are fixedly connected to the lower sides of the first air cylinders (35), and connecting blocks (37) are symmetrically and fixedly installed on the sides of the third movable blocks (34) and are clamped with the first pneumatic telescopic rods (36); the brewing system (3) further comprises limiting grooves (341) symmetrically and penetratingly arranged on the sides of the third movable blocks (34), limiting blocks (342) are clamped in the limiting grooves (341), installation grooves (361) are arranged on the lower sides of the first pneumatic telescopic rods (36), and installation blocks (362) are screw-mounted in the installation grooves (361); the cup moving system (2) further comprises clamping grooves (222) arranged on the sides of the magnetic stirring mechanisms (22), clamping blocks (211) are movably installed in the clamping grooves (222) and are fixedly connected to the side of the cup rack (21), and slotted grooves (231) are equidistantly arranged on the sides of the cup bodies (23), supporting blocks (221) are movably installed in the slotted grooves (231) corresponding to the inner sides of the magnetic stirring mechanisms (22) and are fixedly connected to the inner sides of the magnetic stirring mechanisms (22); the driving system (4) comprises an installation plate (44) fixedly connected to the side of the cup rack (21), a fixed frame (41) fixedly installed in the inner side of the machine body (1) is arranged on the side of the installation plate (44), a rack plate (42) is fixedly installed on the upper side of the fixed frame (41), a sensor (43) is equidistantly arranged in the machine body (1) corresponding to the position of the fixed frame (41), a matching gear (45) capable of meshing with the rack plate (42) is arranged on the upper side of the rack plate (42), and a driving motor (46) capable of driving the matching gear (45) is arranged on the side of the matching gear (45). The driving system (4) further comprises a positioning slot (47) equidistantly opened in the inner side of the fixed frame (41) at the position corresponding to the inductor (43), the side of the mounting plate (44) is fixedly installed with a positioning telescopic mechanism (48) and is arranged inside the fixed frame (41) at the position corresponding to the positioning slot (47), and the inside of the mating gear (45) is provided with a telescopic shaft removal mechanism (5). The telescopic shaft removal mechanism (5) comprises a connecting slot (51) opened in the side of the driving shaft of the driving motor (46), the side of the driving shaft of the driving motor (46) away from the mounting plate (44) is fixedly installed with a second air cylinder (52), the side of the second air cylinder (52) is fixedly installed with a second pneumatic telescopic rod (53), the side of the second pneumatic telescopic rod (53) away from the second air cylinder (52) is fixedly installed with a pressing block (54), a fixed slot (55) is equidistantly opened in the inner side of the mating gear (45) at the position corresponding to the pressing block (54) in a circular array, a movable slot (551) penetrating through the driving motor (46) is equidistantly opened in the inner wall of the connecting slot (51) at the position corresponding to the fixed slot (55), a matching block (552) is movably installed in the inner part of the movable slot (551), and a constraint rod (553) penetrating through the matching block (552) is symmetrically fixedly installed in the inner part of the movable slot (551), and a supporting spring (554) is sleeved on the side of the constraint rod (553) and fixedly connected between the side of the matching block (552) and the inner wall of the movable slot (551).

2. The automatic dispensing and mixing nutritional brewing machine according to claim 1, wherein: The telescopic shaft removal mechanism (5) further comprises a buffer block (541) fixedly installed on the side of the pressing block (54) away from the second air cylinder (52), the buffer block (541) is a circular block made of rubber, a constraint slot (56) is opened in the inner side of the mating gear (45) at the position corresponding to the connecting slot (51), and a constraint block (57) is movably installed in the inner part of the constraint slot (56) and fixedly sleeved on the side of the driving shaft of the driving motor (46).

3. The automatic dispensing and mixing nutritional brewing machine according to claim 2, wherein: The first movable block (32) is a circular ring block with a thread opened in the inner side and an "L" shaped cross section, the second movable block (33) is a circular ring block with a "Z" shaped cross section, the third movable block (34) is a circular ring block with an "L" shaped cross section, the slot (231) is a circular ring slot, and the supporting block (221) is a hollow circular ring block made of rubber.

4. The automatic dispensing and mixing nutritional brewing machine according to claim 3, wherein: The limiting slot (341) is a convex slot, the limiting block (342) is composed of a group of back-shaped blocks and two groups of "L" shaped blocks, the pressing block (54) is a cylindrical block with tapered sides, the movable slot (551) is a cross-shaped rectangular slot, and the matching block (552) is a cross-shaped rectangular block.

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