High-safety automatic cup-moving nutrient brewing machine

Abstract

The present application relates to the technical field of brewing machine, and particularly discloses an automatic cup-moving nutrient brewing machine with high safety, which comprises a brewing machine shell, a water tank fixedly installed on the brewing machine shell, a cup-moving seat slidingly installed on the brewing machine shell, a water-receiving cup movably installed on the cup-moving seat, four material boxes movably installed on the brewing machine shell, a rack and a first gear arranged on the brewing machine shell to drive the cup-moving seat to move, the first gear being driven by a servo motor, a motor box arranged on one side of the first gear to install the servo motor, an emergency positioning mechanism arranged on one side of the cup-moving seat, a detection mechanism arranged on the mounting frame, and five fault lights correspondingly arranged on the brewing machine shell; the emergency positioning mechanism and the detection mechanism are arranged, the detection mechanism cooperates with the emergency positioning mechanism to detect the fault of the photoelectric sensor at the corresponding position in real time, emergency braking is performed, and the overall use effect is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of brewing machines, in particular to an automatic cup-moving nutrition brewing machine with high safety. BACKGROUND

[0002] With the improvement of people's living standards, brewing machines are becoming more and more popular. Brewing machines can be used to brew various beverages.

[0003] Usually, a variety of material boxes are provided in the brewing machine for storing a variety of solid-liquid beverages. When in use, the corresponding solid-liquid beverage can be automatically selected according to the user's selection of taste. When the brewing machine is dispensing the beverage, the position of the water receiving cup is positioned according to the user's selection and the cooperation of the sensor to realize automatic selection and dispensing of the corresponding beverage according to the user's selection. The positioning of the water receiving cup is realized by sensor detection. When the sensor is used for a long time, it may malfunction. When the sensor malfunctions, the water receiving cup cannot be stopped at the corresponding position. When the user selects the beverage in the material box at the corresponding position, the water receiving cup cannot be stopped. When the sensor malfunctions, the signal cannot be fed back to the controller to control the driving part for driving the water receiving cup to stop. The driving part is in a running state for a long time, and the overall movable range of the water receiving cup is limited. The driving part cannot be stopped. At this time, the driving part may be damaged for a long time. The overall use effect needs to be further improved. SUMMARY

[0004] The purpose of the present application is to solve the problems existing in the prior art and provide an automatic cup-moving nutrition brewing machine with high safety.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows:

[0006] An automatic cup-moving nutrition brewing machine with high safety, comprising a brewing machine shell, a water tank is fixedly installed on the brewing machine shell, a cup-moving seat is slidably installed on the brewing machine shell, a water receiving cup is movably installed on the cup-moving seat, four material boxes are movably installed on the brewing machine shell, a rack for driving the cup-moving seat to move and a first gear are provided on the brewing machine shell, the rack is fixedly installed on the brewing machine shell, the first gear is rotatably installed on one side of the cup-moving seat and is in meshing relationship with the rack, the first gear is driven by a servo motor, a motor box for installing the servo motor is provided on one side of the first gear, an installation bracket for connecting the rack is fixedly installed on the brewing machine shell, a pushing slide block for connecting the installation bracket is fixedly installed on one side of the cup-moving seat, five fixing frames are fixedly installed on the brewing machine shell, photoelectric sensors are fixedly installed on the fixing frames, a shielding strip is fixedly installed on one side of the cup-moving seat, an emergency positioning mechanism is provided on one side of the cup-moving seat, a detection mechanism is provided on the installation bracket, and five fault lights are correspondingly provided on the brewing machine shell.

[0007] Preferably, the emergency positioning mechanism comprises a second gear, a counter, a third gear, a movable frame, a tooth block, a fixed plate and a first spring, the second gear is rotatably installed on the motor box and is in mesh with the first gear, the counter is evenly arranged on the second gear, notches for installing the counter are formed in the second gear, the first spring for connecting the counter is fixedly installed in the notches, the fixed plate for connecting the cup seat is arranged on one side of the motor box and is slidably connected with the motor box, the movable frame is slidably installed on the fixed plate, the tooth block is evenly and fixedly installed on the inner wall of the movable frame, the third gear in mesh with the tooth block is rotatably installed in the movable frame, and the number of gear teeth on the third gear is set according to one third of the outer circumference length of the third gear.

[0008] Preferably, the second gear is connected with the external servo motor and the motor box through a shaft clamping assembly, and the movable frame is connected with the motor box through a connecting assembly.

[0009] Preferably, the connecting assembly comprises a lifting frame and an extension frame, the lifting frame is fixedly installed on the movable frame, and the extension frame for connecting the motor box is fixedly installed on the lifting frame.

[0010] Preferably, the shaft clamping assembly comprises a driving shaft, a fixed sleeve, a positioning block and a pneumatic telescopic rod, the fixed sleeve is fixedly installed on the motor box, the driving shaft for connecting the second gear is rotatably installed in the fixed sleeve, the positioning block is evenly arranged on the inner wall of the fixed sleeve, the inner wall of the fixed sleeve is evenly provided with mounting ports for installing the positioning block, and the pneumatic telescopic rod is fixedly installed in the mounting ports of the fixed sleeve.

[0011] Preferably, the positioning block is movably installed in the mounting ports, the telescopic end of the pneumatic telescopic rod is fixedly connected with the positioning block, and a clamping port matched with the positioning block is formed in the driving shaft.

[0012] Preferably, the detection mechanism comprises a mounting box, a hydraulic telescopic rod, a positioning baffle, a trigger shaft and a second spring, the mounting box is fixedly installed on the mounting frame at a position corresponding to the fixed frame, the positioning baffle is movably installed in the mounting box, the hydraulic telescopic rod for driving the positioning baffle is fixedly installed in the mounting box, the telescopic end of the hydraulic telescopic rod is fixedly connected with the positioning baffle, the trigger switch is fixedly installed on the advancing sliding block, the advancing sliding block is provided with a fixed groove for installing the trigger switch, the trigger shaft is movably installed in the fixed groove of the advancing sliding block, and the second spring for connecting the trigger shaft is fixedly installed in the fixed groove.

[0013] Preferably, the trigger shaft is arc-shaped on the side wall outside the fixed groove, one end of the second spring is fixedly connected with the trigger shaft, and a fixed ring for connecting the second spring is fixedly installed in the fixed groove.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] The present application sets up emergency positioning mechanism and detection mechanism, when brewing, the cup seat is pushed forward, the material in the corresponding position of the material box enters the water receiving cup, and then the brewing operation is carried out, the photoelectric sensor cooperates with the shielding strip to realize the braking operation of the water receiving cup during the brewing process according to the selection of the user, when the photoelectric sensor at a certain position fails, the detection mechanism cooperates with the emergency positioning mechanism to detect the failure of the photoelectric sensor at the corresponding position in real time, the emergency positioning mechanism carries out emergency braking treatment on the first gear, so that the water receiving cup can be braked, and the overall use effect is guaranteed.

[0016] The present application sets up emergency positioning mechanism and detection mechanism, when the photoelectric sensor at a certain position fails, the emergency positioning mechanism and the detection mechanism can stop the external driving component for driving the cup seat, so that the external driving component for driving is prevented from being damaged, the overall safety is improved, and when it is detected that the photoelectric sensor at the corresponding position fails, the fault lamp can be lighted to warn the maintenance personnel to replace the photoelectric sensor, and the later use is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A structure diagram of the automatic cup moving nutrient brewing machine with high safety is provided for the present application;

[0018] Figure 2 An installation diagram of the material box in the automatic cup moving nutrient brewing machine with high safety is provided for the present application;

[0019] Figure 3 An installation diagram of the emergency positioning mechanism in the automatic cup moving nutrient brewing machine with high safety is provided for the present application;

[0020] Figure 4 An installation diagram of the detection mechanism in the automatic cup moving nutrient brewing machine with high safety is provided for the present application;

[0021] Figure 5 A structure diagram of the emergency positioning mechanism in the automatic cup moving nutrient brewing machine with high safety is provided for the present application;

[0022] Figure 6 A structure diagram of the movable frame in the automatic cup moving nutrient brewing machine with high safety is provided for the present application;

[0023] Figure 7 An installation diagram of the first gear and the second gear in the automatic cup moving nutrient brewing machine with high safety is provided for the present application;

[0024] Figure 8The application provides an installation schematic diagram of a driving shaft and a fixing sleeve in a high-safety automatic cup moving and nutrient brewing machine.

[0025] Figure 9 The application provides a planar structure schematic diagram of a second gear in a high-safety automatic cup moving and nutrient brewing machine.

[0026] Figure 10 The application provides a structure schematic diagram of a clamping shaft assembly in a high-safety automatic cup moving and nutrient brewing machine.

[0027] Figure 11 The application provides a structure schematic diagram of a detection mechanism in a high-safety automatic cup moving and nutrient brewing machine.

[0028] Figure 12 The application provides a back structure schematic diagram of a high-safety automatic cup moving and nutrient brewing machine.

[0029] In the figure, 1 is a brewing machine shell, 2 is a water tank, 3 is a cup moving seat, 4 is a water receiving cup, 5 is a material box, 6 is a fixing frame, 7 is a rack, 8 is a mounting frame, 9 is a first gear, 10 is a motor box, 11 is a pushing sliding block, 12 is an emergency positioning mechanism, 13 is a shielding strip, 14 is a photoelectric sensor, 15 is a detection mechanism, 16 is a second gear, 17 is a counter, 18 is a third gear, 19 is a movable frame, 20 is a toothed block, 21 is a lifting frame, 22 is an extension frame, 23 is a fixing plate, 24 is a driving shaft, 25 is a fixing sleeve, 26 is a first spring, 27 is a positioning block, 28 is a pneumatic telescopic rod, 29 is a mounting box, 30 is a hydraulic telescopic rod, 31 is a positioning baffle, 32 is a triggering shaft, 33 is a second spring, 34 is a triggering switch, and 35 is a fault light. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application.

[0031] REFERENCE Figures 1-12The utility model provides a high security automatic cup moving nutrition brewing machine, including the brewing machine shell 1, the water tank 2 is fixedly installed on the brewing machine shell 1, and the water tank 2 stores water, the cup seat 3 is slidably installed on the brewing machine shell 1, the water cup 4 is movably installed on the cup seat 3, the water cup 4 is directly placed on the cup seat 3, the water cup 4 can be directly taken off from the cup seat 3, four material boxes 5 are movably installed on the brewing machine shell 1, the material box 5 is fixedly installed on the brewing machine shell 1 through buckle, the material box 5 stores the solid liquid beverage to be brewed, the rack 7 that cooperation drives the cup seat 3 to move and the first gear 9 are set up on the brewing machine shell 1, the rack 7 is fixedly installed on the brewing machine shell 1, and the first gear 9 that is engaged with the rack 7 is rotatably installed on one side of the cup seat 3, the first gear 9 is driven by servo motor, and the motor box 10 for installing servo motor is set up on one side of the first gear 9, and the servo motor for driving the first gear 9 is fixedly installed in the motor box 10, the mounting bracket 8 for connecting the rack 7 is fixedly installed on the brewing machine shell 1, the rack 7 is fixedly connected with the mounting bracket 8, the advancing slider 11 for connecting the mounting bracket 8 is fixedly installed on one side of the cup seat 3, the cross section of advancing slider 11 is T-shaped, five fixed frames 6 are fixedly installed on the brewing machine shell 1, and the positions of five fixed frames 6 are opposite to the discharge port of four material boxes 5 and the water outlet of water tank 2 respectively, the photoelectric sensor 14 is fixedly installed on the fixed frame 6, the photoelectric sensor 14 is electrically connected with external controller, the shielding strip 13 is fixedly installed on one side of the cup seat 3, when the cup seat 3 moves, the photoelectric sensor 14 of corresponding position can sense the shielding strip 13 and stop the cup seat 3 through controller, the emergency positioning mechanism 12 is set up on one side of the cup seat 3, when the photoelectric sensor 14 fails and is damaged, the emergency positioning mechanism 12 can start emergency operation to carry out emergency stop operation to the cup seat 3, the detection mechanism 15 is set up on the mounting bracket 8, the detection mechanism 15 can cooperate with emergency positioning mechanism 12 and detect in corresponding position, whether the first gear 9 continues to rotate in corresponding position, if the first gear 9 is detected and still rotates in the material receiving position, then subsequent emergency stop processing operation is carried out, five fault lights 35 are set up on the brewing machine shell 1 correspondingly, and the fault light 35 is electrically connected with external controller.By setting the emergency positioning mechanism 12 and the detection mechanism 15, when brewing, the cup seat 3 is pushed forward, and the material in the corresponding position of the material box 5 enters the water cup 4 for brewing operation. The photoelectric sensor 14 cooperates with the shielding strip 13 to realize the braking operation of the water cup 4 during the brewing process according to the user's selection. When a certain position of the photoelectric sensor 14 fails, the detection mechanism 15 cooperates with the emergency positioning mechanism 12 to detect the failure of the corresponding position of the photoelectric sensor 14 in real time. The emergency positioning mechanism 12 performs emergency braking treatment on the first gear 9 to ensure that the water cup 4 can be braked. At the same time, the external driving component for driving the cup seat 3 is turned off to ensure that the external driving component for driving will not be damaged, improve the overall use effect, and when the detection mechanism 15 cooperates with the emergency positioning mechanism 12 to detect that the photoelectric sensor 14 at the corresponding position fails, the fault lamp 35 can be lit to warn the maintenance personnel to replace the photoelectric sensor 14, ensuring the later use.

[0032] As a safe automatic cup moving nutrition brewing machine technical optimization scheme, the emergency positioning mechanism 12 includes a second gear 16, a counter 17, a third gear 18, a movable frame 19, a tooth block 20, a fixed plate 23, and a first spring 26. The second gear 16, which is meshed with the first gear 9, is rotatably installed on the motor box 10. The second gear 16 is connected with the external servo motor and the motor box 10 through the shaft assembly. The counter 17 is evenly arranged on the second gear 16, and the counter 17 is electrically connected with the external controller. The second gear 16 is provided with a notch for installing the counter 17. The first spring 26 for connecting the counter 17 is fixedly installed in the notch. One end of the first spring 26 is fixedly connected with the counter 17. The fixed plate 23 for connecting the cup seat 3 is arranged on one side of the motor box 10. The fixed plate 23 is slidably connected with the motor box 10. The movable frame 19 is slidably installed on the fixed plate 23. The movable frame 19 is connected with the motor box 10 through the connecting assembly. When the movable frame 19 moves up and down, it can drive the motor box 10 to move up and down. The tooth block 20 is evenly fixedly installed on the inner walls of the movable frame 19. The third gear 18, which is meshed with the tooth block 20, is rotatably installed in the movable frame 19. The third gear 18 is driven by the external servo motor. The number of teeth on the third gear 18 is set according to one third of the outer circumference length of the third gear 18. By setting the emergency positioning mechanism 12, when the cup seat 3 is pushed forward, if a certain position of the photoelectric sensor 14 fails, the external servo motor for driving the third gear 18 starts to drive the third gear 18 to rotate. When the third gear 18 rotates, it drives the movable frame 19 to move upwards and lifts the motor box 10 upwards by meshing with the tooth block 20. At this time, the first gear 9 meshed with the rack 7 is separated from it, and the cup seat 3 no longer continues to push forward, ensuring that the cup seat 3 can be normally braked.

[0033] As a kind of safe automatic cup moving nutritional brewing machine technical optimization scheme of the present application, connecting assembly includes lifting frame 21 and extension frame 22, lifting frame 21 is fixedly installed on movable frame 19, and extension frame 22 for connecting motor box 10 is fixedly installed on lifting frame 21;By being provided with connecting assembly, when movable frame 19 moves up and down, lifting frame 21 and extension frame 22 can be used to drive motor box 10 to slide up and down synchronously to realize the disengagement operation of first gear 9 and rack 7.

[0034] As a kind of safe automatic cup moving nutritional brewing machine technical optimization scheme of the present application, shaft clamping assembly includes driving shaft 24, fixed sleeve 25, positioning block 27, pneumatic telescopic rod 28, fixed sleeve 25 is fixedly installed on motor box 10, driving shaft 24 for connecting second gear 16 is rotatably installed in the inside of fixed sleeve 25, positioning block 27 is uniformly arranged on the inner wall of fixed sleeve 25, the inner wall of fixed sleeve 25 is uniformly provided with mounting port for installing positioning block 27, positioning block 27 is movably installed in the inside of mounting port, pneumatic telescopic rod 28 is fixedly installed in the inside of mounting port on fixed sleeve 25, the telescopic end of pneumatic telescopic rod 28 is fixedly connected with positioning block 27, pneumatic telescopic rod 28 is electrically connected with external controller, and the clamping hole matched with positioning block 27 is formed in driving shaft 24;By being provided with shaft clamping assembly, when moving cup seat 3 is advanced, if some position photoelectric sensor 14 fails, movable frame 19 moves up and lifts motor box 10 as a whole, first gear 9 meshing with rack 7 is separated from it at this time, external servo motor for driving first gear 9 is stopped, pneumatic telescopic rod 28 is started and drives positioning block 27 to extend into the clamping hole in driving shaft 24 to realize the locking of driving shaft 24 and fixed sleeve 25, the position of fixed sleeve 25 is fixed, and second gear 16 no longer continues to rotate, when servo motor for driving first gear 9 is stopped, first gear 9 is meshed with second gear 16, which can be used to position first gear 9, to avoid the problem that first gear 9 continues to rotate under the action of inertia after servo motor for driving first gear 9 is stopped.

[0035] As a safe automatic cup moving nutritional solution machine technical optimization scheme of the present application, the detection mechanism 15 includes the installation box 29, the hydraulic telescopic rod 30, the positioning baffle 31, the trigger shaft 32 and the second spring 33, the installation box 29 is fixedly installed on the installation frame 8 corresponding to the position of the fixed frame 6, the installation box 29 is a hollow structure, the installation frame 8 is provided with a through hole corresponding to the position of the installation box 29, the inside of the through hole is hollow and penetrates the inside of the installation frame 8, the positioning baffle 31 is movably installed in the inside of the installation box 29, the hydraulic telescopic rod 30 for driving the positioning baffle 31 is fixedly installed in the inside of the installation box 29, the telescopic end of the hydraulic telescopic rod 30 is fixedly connected with the positioning baffle 31, the hydraulic telescopic rod 30 is electrically connected with the external controller, the trigger switch 34 is fixedly installed on the advancing sliding block 11, the advancing sliding block 11 is provided with a fixed groove for installing the trigger switch 34, the trigger switch 34 is electrically connected with the external controller, the trigger shaft 32 is movably installed in the inside of the fixed groove on the advancing sliding block 11, the trigger shaft 32 extends to the outside of one side wall of the fixed groove and is arc-shaped, the second spring 33 for connecting the trigger shaft 32 is fixedly installed in the inside of the fixed groove, one end of the second spring 33 is fixedly connected with the trigger shaft 32, and the inside of the fixed groove is fixedly installed with a fixed ring for connecting the second spring 33; by arranging the detection mechanism 15, when the user selects the corresponding material box 5, the corresponding position of the photoelectric sensor 14 is started, at the same time, the hydraulic telescopic rod 30 is started to drive the hydraulic telescopic rod 30 at the position of the material box 5 selected by the user and push the positioning baffle 31 to move to the outside of the installation box 29, when the cup moving seat 3 is advancing, if the photoelectric sensor 14 at a certain position fails, when the advancing sliding block 11 moves to the position of the failed photoelectric sensor 14, the photoelectric sensor 14 cannot detect the shielding strip 13, at this time, the positioning baffle 31 at the corresponding position is pushed to the outside of the installation box 29, the positioning baffle 31 and the trigger shaft 32 are in contact with each other and press the trigger shaft 32 to move to the inside of the advancing sliding block 11 and press the trigger switch 34, after the trigger switch 34 is triggered, the counter 17 is powered on, and the counter 17 is used for rotating detection of the first gear 9.

[0036] In use, the first gear 9 is driven to rotate by the external servo motor and meshes with the rack 7 to drive the cup moving seat 3 to move to the lower side of the corresponding material box 5 on the solution machine housing 1 to receive materials, the shielding strip 13 and the photoelectric sensor 14 detect the position of the cup moving seat 3 at the corresponding position, when it is needed to move to the lower side of the corresponding material box 5 to receive materials, the photoelectric sensor 14 at the corresponding position is powered on to detect the shielding strip 13, when the shielding strip 13 is detected, the external servo motor for driving the first gear 9 is stopped, the cup moving seat 3 stops moving, and the materials in the material box 5 enter the water receiving cup 4, when the water receiving cup 4 moves to the position of the water outlet of the water tank 2 at the most side, the water in the water tank 2 enters the water receiving cup 4 to brew the solid-liquid beverage, and then the solution operation is completed.

[0037] When the user selects the corresponding cartridge 5, the photoelectric sensor 14 at the corresponding position is activated, and the hydraulic telescopic rod 30 at the corresponding position of the user-selected cartridge 5 is activated and pushes the positioning baffle 31 to move to the outside of the mounting box 29. When the cup moving base 3 is advancing, if the photoelectric sensor 14 at a certain position fails, when the advancing slider 11 moves to the position of the failed photoelectric sensor 14, the photoelectric sensor 14 cannot detect the blocking strip 13. At this time, the positioning baffle 31 at the corresponding position is pushed to the outside of the mounting box 29, and the positioning baffle 31 and the trigger shaft 32 are in contact and press the trigger shaft 32 to move to the inside of the advancing slider 11 and press the trigger switch 34. After the trigger switch 34 is triggered, the counter 17 is powered on. At this position, the external servo motor for driving the first gear 9 is not turned off, and the first gear 9 remains rotating. When the first gear 9 rotates, it will mesh with the second gear 16 and drive the second gear 16 to rotate. When the first gear 9 meshes with the second gear 16, it will contact the counter 17. When the counter 17 detects that the first gear 9 at the corresponding position still rotates, the photoelectric sensor 14 at the position fails. At this time, the fault lamp 35 at the corresponding position is lit to warn, and at the same time, the external servo motor for driving the third gear 18 is started to drive the third gear 18 to rotate. When the third gear 18 rotates, it meshes with the tooth block 20 to drive the movable frame 19 to move upwards and lift the motor box 10 as a whole upwards. At this time, the first gear 9 meshing with the rack 7 is separated, and the cup moving base 3 no longer continues to advance forward, and the water cup 4 is positioned. The external servo motor for driving the first gear 9 is turned off, the pneumatic telescopic rod 28 is activated and drives the positioning block 27 to extend into the bayonet on the drive shaft 24 to realize the locking of the drive shaft 24 and the fixed sleeve 25. The fixed sleeve 25 is fixed in position, and the second gear 16 no longer continues to rotate. When the servo motor for driving the first gear 9 is turned off, the second gear 16 meshes with the first gear 9 to position the first gear 9, avoiding the problem that the first gear 9 continues to rotate under the action of inertia after the servo motor for driving the first gear 9 is turned off. When the first gear 9 is lifted and positioned, the cartridge 5 is discharged;

[0038] After the discharge is completed, the pneumatic telescopic rod 28 drives the positioning block 27 to reset, the drive shaft 24 and the fixed sleeve 25 are unlocked, the third gear 18 reversely rotates to drive the drive movable frame 19 to move downwards to reset the first gear 9 to mesh with the mounting frame 8 again, the servo motor for driving the first gear 9 is started to drive the first gear 9 to rotate, and the cup moving base 3 continues to advance forward to ensure that the cup moving base 3 can stop normally when the second gear 16 fails, avoiding damage to the driving structure for advancing the cup moving base 3, and at the same time, the second gear 16 can be detected and failure prompt can be given, improving the overall use effect.

[0039] It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application cover modifications and variations of this application provided they come within the scope of the appended claims and their equivalents.

[0040] The above description is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent substitutions or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A highly safe automatic cup-transferring nutritional preparation machine, comprising a machine housing (1), a water tank (2) fixedly installed on the machine housing (1), a cup transfer seat (3) slidably installed on the machine housing (1), a water receiving cup (4) movably installed on the cup transfer seat (3), and four ingredient boxes (5) movably installed on the machine housing (1), characterized in that: The racking gear (7) and the first gear (9) are arranged on the brewing machine shell (1) to drive the cup seat (3) to move, the racking gear (7) is fixedly installed on the brewing machine shell (1), the first gear (9) is rotatably installed on one side of the cup seat (3) and is engaged with the racking gear (7), the first gear (9) is driven by a servo motor, a motor box (10) for installing the servo motor is arranged on one side of the first gear (9), a mounting frame (8) for connecting the racking gear (7) is fixedly installed on the brewing machine shell (1), a pushing slider (11) for connecting the mounting frame (8) is fixedly installed on one side of the cup seat (3), five fixing frames (6) are fixedly installed on the brewing machine shell (1), photoelectric sensors (14) are fixedly installed on the fixing frames (6), a shielding strip (13) is fixedly installed on one side of the cup seat (3), an emergency positioning mechanism (12) is arranged on one side of the cup seat (3), a detection mechanism (15) is arranged on the mounting frame (8), and five fault lights (35) are correspondingly arranged on the brewing machine shell (1); The emergency positioning mechanism (12) comprises a second gear (16), a counter (17), a third gear (18), a movable frame (19), a tooth block (20), a fixed plate (23) and a first spring (26), the second gear (16) is rotatably installed on the motor box (10) and is engaged with the first gear (9), the counters (17) are evenly arranged on the second gear (16), notches for installing the counters (17) are formed in the second gear (16), the first springs (26) for connecting the counters (17) are fixedly installed in the notches, the fixed plate (23) for connecting the cup seat (3) is arranged on one side of the motor box (10) and is slidably connected with the motor box (10), the movable frame (19) is slidably installed on the fixed plate (23), the tooth blocks (20) are fixedly installed on the inner walls of the movable frame (19), the third gear (18) is rotatably installed in the movable frame (19) and is engaged with the tooth blocks (20), and the number of gear teeth on the third gear (18) is set according to one third of the outer circumference length of the third gear (18); The detection mechanism (15) can detect whether the first gear (9) continues to rotate at the corresponding position in cooperation with the emergency positioning mechanism (12), and if the first gear (9) continues to rotate at the corresponding position, subsequent emergency stop processing operation is performed; The movable frame (19) is connected with the motor box (10) through the connecting assembly; When the cup seat (3) is pushed and the photoelectric sensor (14) at a certain position is damaged, the external servo motor for driving the third gear (18) is started to drive the third gear (18) to rotate, the third gear (18) is engaged with the tooth blocks (20) to drive the movable frame (19) to move upwards and lift the motor box (10) upwards, at this time, the first gear (9) is separated from the racking gear (7), the cup seat (3) stops pushing, and the cup seat (3) can be normally stopped.

2. The automatic cup-moving nutritional brewing machine with high safety according to claim 1, characterized in that: The second gear (16) is connected with the external servo motor and the motor box (10) through a shaft clamping assembly.

3. The automatic cup moving nutrient brewing machine with high safety according to claim 1, characterized in that: The connecting assembly comprises a lifting frame (21) and an extension frame (22), wherein the lifting frame (21) is fixedly installed on the movable frame (19) and the extension frame (22) of the motor box (10) is fixedly installed on the lifting frame (21).

4. The automatic cup moving nutrient brewing machine with high safety according to claim 2, characterized in that: The shaft clamping assembly comprises a driving shaft (24), a fixed sleeve (25), positioning blocks (27) and a pneumatic telescopic rod (28), wherein the fixed sleeve (25) is fixedly installed on the motor box (10), the driving shaft (24) connected with the second gear (16) is rotatably installed in the fixed sleeve (25), the positioning blocks (27) are uniformly arranged on the inner wall of the fixed sleeve (25), the inner wall of the fixed sleeve (25) is uniformly provided with mounting holes for mounting the positioning blocks (27), and the pneumatic telescopic rod (28) is fixedly installed in the mounting holes of the fixed sleeve (25).

5. The automatic cup-moving nutritional brewing machine with high safety according to claim 4, characterized in that: The positioning blocks (27) are movably installed in the mounting holes, the telescopic end of the pneumatic telescopic rod (28) is fixedly connected with the positioning blocks (27), and the driving shaft (24) is provided with a clamping hole matched with the positioning blocks (27).

6. The automatic cup moving nutrient brewing machine with high safety according to claim 1, characterized in that: The detection mechanism (15) comprises a mounting box (29), a hydraulic telescopic rod (30), a positioning baffle (31), a trigger shaft (32) and a second spring (33), wherein the mounting box (29) is fixedly installed on the mounting frame (8) at a position corresponding to the fixed frame (6), the positioning baffle (31) is movably installed in the mounting box (29), the hydraulic telescopic rod (30) for driving the positioning baffle (31) is fixedly installed in the mounting box (29), the telescopic end of the hydraulic telescopic rod (30) is fixedly connected with the positioning baffle (31), the trigger switch (34) is fixedly installed on the advancing sliding block (11), the advancing sliding block (11) is provided with a fixing groove for mounting the trigger switch (34), the trigger shaft (32) is movably installed in the fixing groove of the advancing sliding block (11), and the second spring (33) connected with the trigger shaft (32) is fixedly installed in the fixing groove.

7. The automatic cup-moving nutritional brewing machine with high safety according to claim 6, characterized in that: The trigger shaft (32) is arc-shaped on the side wall outside the fixing groove, one end of the second spring (33) is fixedly connected with the trigger shaft (32), and a fixed ring for connecting the second spring (33) is fixedly installed in the fixing groove.

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