Extraction device and beverage dispenser

Abstract

The embodiment of the invention relates to the technical field of beverage dispensers, and particularly discloses an extraction device and a beverage dispenser, the extraction device comprises an extraction frame, an extraction mechanism and a clamping mechanism, the extraction mechanism is arranged on the extraction frame, the clamping mechanism comprises a stirring part, a first transmission assembly and a clamping part, the stirring part is rotationally connected to the extraction frame, and the transmission part and the clamping part are both arranged on the extraction frame; the first transmission assembly is connected to the shifting piece and the clamping piece, the clamping piece is used for being clamped in a clamping groove of the machine shell so that the extraction device can be fixedly connected with the machine shell, and under the action of external force, the shifting piece is driven to rotate to drive the first transmission assembly to move so as to drive the clamping piece to move relative to the extraction frame so that the clamping piece can be separated from the clamping groove. By means of the mode, a user can rapidly complete manual disassembly and assembly, and daily cleaning convenience is improved.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of beverage machine production, and in particular to an extraction device and a beverage machine. Background Art

[0002] The existing beverage machine is a fully automatic integrated beverage preparation equipment, which is equipped with a hopper mechanism, a grinding device, an extraction device and a liquid supply mechanism. The grinding device grinds the beverage beans, and the ground beverage powder is transported to the extraction device, and then the extraction device receives the liquid transported by the liquid supply mechanism to extract the beverage powder, thereby obtaining a beverage.

[0003] However, in the process of implementing the embodiments of the present invention, the inventors found that: currently, the extraction device is usually fixed in the beverage machine, which makes it difficult for users to quickly complete manual disassembly and assembly, affecting the daily cleaning of the extraction device. Summary of the invention

[0004] The main technical problem solved by the present invention is to provide an extraction device and a beverage machine to solve the problem that it is difficult for users to quickly complete manual disassembly and assembly, which affects the daily cleaning of the extraction device.

[0005] To solve the above technical problems, a technical solution adopted by the present invention is: to provide an extraction device, including an extraction frame, an extraction mechanism and a clamping mechanism, wherein the extraction mechanism is arranged on the extraction frame, and the clamping mechanism includes a toggle member, a first transmission assembly and a clamping member, the toggle member is rotatably connected to the extraction frame, the transmission member and the clamping member are both arranged on the extraction frame, the first transmission assembly is connected to the toggle member and the clamping member, and the clamping member is used to clamp into a slot of a casing so that the extraction device is connected and fixed to the casing, wherein, under the action of an external force, the toggle member is driven to rotate to drive the first transmission assembly to move, so as to drive the clamping member to move relative to the extraction frame, so that the clamping member is disengaged from the slot.

[0006] Optionally, the first transmission assembly includes a first transmission member and a second transmission member, the first transmission member is connected to the toggle member and the second transmission member, and the second transmission member is connected to the clamping member.

[0007] Optionally, the first transmission member is provided with a first tooth portion, a second tooth portion is provided on a surface of the second transmission member, a third tooth portion is provided at one end of the clamping member, and the second tooth portion is meshed with the first tooth portion and the second tooth portion.

[0008] Optionally, the clamping mechanism includes an elastic member, and the elastic member is abutted against the second transmission member and the extraction frame.

[0009] Optionally, the first transmission assembly includes a connecting rod, and the connecting rod is rotatably connected to the toggling member and the first transmission member.

[0010] Optionally, the extraction rack is provided with a first accommodation groove, the clamping member is movably received in the first accommodation groove, and the other end of the clamping member is used for protruding out of the first accommodation groove to be clamped with the clamping groove.

[0011] Optionally, the number of the clamping members is two. One end of one clamping member and one end of the other clamping member are both connected to the second transmission member. The other end of one clamping member is used for protruding out of one end of the first accommodation groove, and the other clamping member is used for protruding out of the other end of the first accommodation groove.

[0012] Optionally, the extraction rack is provided with a handheld part, and the toggling member is rotatably connected to the handheld part.

[0013] Optionally, one end of the toggling member is provided with a toggling part.

[0014] To solve the above technical problems, another technical solution adopted by the present invention is: to provide a beverage machine, including a machine shell, a driving mechanism, a liquid supply mechanism, a grinding device, a material bin mechanism and the above-mentioned extraction device;

[0015] The machine shell is provided with a clamping groove. The driving mechanism, the grinding device and the extraction device are arranged inside the machine shell. The extraction device is connected to the driving mechanism. The clamping member of the extraction mechanism is clamped in the clamping groove. The liquid supply mechanism and the liquid supply mechanism are arranged on the machine shell. The material bin mechanism is communicated with the grinding device, and the liquid supply mechanism is communicated with the extraction mechanism of the extraction device.

[0016] In an embodiment of the present invention, the extraction device includes an extraction rack, an extraction mechanism and a clamping mechanism. The extraction mechanism is arranged on the extraction rack. The clamping mechanism includes a toggling member, a first transmission assembly and a clamping member. The toggling member is rotatably connected to the extraction rack. The transmission member and the clamping member are both arranged on the extraction rack. The first transmission assembly is connected to the toggling member and the clamping member. The clamping member is used for being clamped in the clamping groove of the machine shell so as to connect and fix the extraction device to the machine shell. Wherein, under the action of an external force, the toggling member is driven to rotate to drive the first transmission assembly to move, so as to drive the clamping member to move relative to the extraction rack, so that the clamping member disengages from the clamping groove. By the user driving the toggling member to rotate to drive the first transmission assembly to move, so as to drive the clamping member to move relative to the extraction rack, so that the clamping member disengages from or clamps the clamping groove of the machine shell, thereby disassembling or installing the extraction device, realizing that the user can quickly complete manual disassembly and assembly, improving the convenience of daily cleaning, and being beneficial to the daily cleaning of the extraction device. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the accompanying drawings required for use in the embodiments of the present application. Obviously, the accompanying drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can also be obtained based on the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the first structure of the extraction device provided by the embodiment of the present invention;

[0019] Figure 2 It is another schematic diagram of the structure of the extraction device provided by the embodiment of the present invention;

[0020] Figure 3 It is a schematic cross-sectional view of the structure of the extraction device provided by the embodiment of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the extraction rack of the extraction device provided by the embodiment of the present invention;

[0022] Figure 5 It is a first schematic exploded view of the structure of the extraction rack of the extraction device provided by the embodiment of the present invention;

[0023] Figure 6 It is another schematic exploded view of the structure of the extraction rack of the extraction device provided by the embodiment of the present invention;

[0024] Figure 7 It is a first schematic diagram of the structure of the extraction body and the liquid inlet assembly of the extraction mechanism of the extraction device provided by the embodiment of the present invention located at a preset first position;

[0025] Figure 8 It is a schematic diagram of the structure of the extraction body and the liquid inlet assembly of the extraction mechanism of the extraction device provided by the embodiment of the present invention located at a preset second position;

[0026] Figure 9 It is a schematic cross-sectional view of the structure of the extraction body and the liquid inlet assembly of the extraction mechanism of the extraction device provided by the embodiment of the present invention located at a preset second position;

[0027] Figure 10 It is a schematic cross-sectional view of the structure of the extraction body of the extraction mechanism of the extraction device provided by the embodiment of the present invention;

[0028] Figure 11 It is a schematic diagram of the structure of the transmission mechanism of the extraction device provided by the embodiment of the present invention;

[0029] Figure 12 It is a schematic diagram of the structure of the clamping mechanism of the extraction device provided by the embodiment of the present invention;

[0030] Figure 13is a schematic diagram of an exploded structure of a beverage machine provided by an embodiment of the present invention;

[0031] Figure 14 It is another schematic diagram of the structure explosion of the beverage machine provided by the embodiment of the present invention.

[0032] Description of reference numerals:

[0033] 1000. Beverage machine;

[0034] 100. Extraction device;

[0035] 1. Extraction rack; 11. First transmission chamber; 12. First opening; 13. First transmission port; 14. Second transmission chamber; 15. Second opening; 16. Third opening; 17. Second transmission port; 18. First guide block; 19. First receiving groove; 1a. Second receiving groove; 1b. Third receiving groove; 1c. Hand-held part;

[0036] 2. Extraction mechanism; 21. Extraction body; 211. Extraction tank; 212. Fourth opening; 213. Third transmission chamber; 214. Fifth opening; 215. Sixth opening; 216. Second guide block; 22. Liquid inlet assembly; 221. Liquid inlet member; 2211. Liquid inlet channel; 222. First lifting sleeve; 2221. First guide groove; 23. Liquid outlet assembly; 231. Liquid outlet member; 2311. Liquid outlet channel; 232. Second lifting sleeve; 2321. Second guide groove; 233. Liquid outlet pipe;

[0037] 3. Transmission mechanism; 31. Second transmission assembly; 311. First gear; 312. Second gear; 313. Third gear; 314. Fourth gear; 32. Third transmission assembly; 321. Fifth gear; 322. Sixth gear;

[0038] 4. Pushing member;

[0039] 5. Clamping mechanism; 51. Driving member; 511. Driving part; 5111. Anti-skid structure; 52. First transmission assembly; 521. Connecting rod; 522. First transmission member; 5221. First tooth portion; 523. Second transmission member; 5231. Second tooth portion; 53. Clamping member; 531. Third tooth portion; 532. Stopping part; 533. Clamping part; 5331. Guide portion; 54. Elastic member;

[0040] 200, housing; 201, card slot;

[0041] 300, driving mechanism; 301, first driving assembly; 302, second driving assembly;

[0042] 400. Grinding device;

[0043] 500. Silo mechanism. Detailed Implementation Modes

[0044] To facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "fixed to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is expressed as "connected to" another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are only for the purpose of illustration.

[0045] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in this specification in the description of the present invention are only for the purpose of describing specific embodiments and are not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0046] Please refer to Figures 1 - 3 , the present invention provides an extraction device 100. The extraction device 100 includes an extraction frame 1, an extraction mechanism 2, a transmission mechanism 3, a pushing member 4 and a clamping mechanism 5. The extraction mechanism 2 is arranged on the extraction frame 1, and the extraction mechanism 2 is used for extracting beverage powder to obtain a beverage. The transmission mechanism 3 is arranged on the extraction frame 1, and the transmission mechanism 3 is connected to the extraction mechanism 2. The pushing member 4 is connected to the transmission mechanism 3, and the pushing member 4 is used for pushing part of the extraction mechanism 2 to switch between a preset first position and a preset second position. The clamping mechanism 5 is connected to the extraction frame 1, and the clamping mechanism 5 is used for clamping with the machine shell 200 so that the extraction device 100 is connected and fixed to the machine shell 200. Wherein, by the user driving the clamping mechanism 5 to move, the clamping mechanism 5 is driven to move relative to the extraction frame 1 so that the clamping mechanism 5 disengages from or clamps the machine shell 200, thereby disassembling or installing the extraction device 100, and enabling the user to quickly complete manual disassembly and assembly.

[0047] For the above-mentioned extraction frame 1, please refer to Figures 4 - 6, the extraction rack 1 is provided with a first transmission cavity 11, a first opening 12, a first transmission port 13, a second transmission cavity 14, a second opening 15, a third opening 16, a second transmission port 17, a first guide block 18, a first accommodation groove 19, a second accommodation groove 1a, a third accommodation groove 1b and a hand-held part 1c. The first transmission cavity 11 communicates with the first opening 12 and the first transmission port 13. Among them, the first transmission port 13 is used for a part of the driving mechanism 300 to extend into the first transmission cavity 11. The second transmission cavity 14 communicates with the second opening 15, the third opening 16 and the second transmission port 17, and the second opening 15 is opposite to the third opening 16. Among them, the second transmission port 17 is used for a part of the driving mechanism 300 to extend into the second transmission cavity 14. The first guide block 18 is extended from the wall surface of the third opening 16. The first accommodation groove 19 is a stepped groove, and the stepped wall is close to the notch of the first accommodation groove 19. The first accommodation groove 19 communicates with the second accommodation groove 1a. The hand-held part 1c is used for the user to hold conveniently, so as to facilitate the user to carry the extraction device 100.

[0048] For the above extraction mechanism 2, please refer to Figures 7 - 9 , the extraction mechanism 2 includes an extraction body 21, a liquid inlet assembly 22 and a liquid outlet assembly 23. The extraction body 21 is rotatably arranged on the extraction rack 1. The liquid inlet assembly 22 is movably arranged on the extraction body 21, and the liquid inlet assembly 22 is connected to the transmission mechanism 3. The liquid outlet assembly 23 is movably arranged in the second transmission cavity 14. One end of the liquid outlet assembly 23 extends out of the second transmission cavity 14 from the second opening 15, and the other end of the liquid outlet assembly 23 extends out of the second transmission cavity 14 from the third opening 16. The liquid outlet assembly 23 is connected to the transmission mechanism 3. Among them, the liquid inlet assembly 22 and the liquid outlet assembly 23 move relative to the extraction body 21 under the drive of the second transmission assembly 31.

[0049] For the above extraction body 21, please refer to Figure 10 , the extraction body 21 is provided with an extraction groove 211, a fourth opening 212, a third transmission cavity 213, a fifth opening 214, a sixth opening 215 and a second guide block 216. The extraction groove 211 is used to accommodate beverage powder. Among them, the extraction body 21 is located at a preset first position or a preset second position. When the extraction body 21 is located at the preset first position, the liquid outlet assembly 23 is separated from the extraction body 21, and the extraction groove 211 is used to communicate with the grinding device 400 so that the extraction groove 211 receives beverage powder. When the extraction body 21 is located at the preset second position, the extraction groove 211 is inserted by the liquid outlet assembly 23 to realize the extraction of beverage powder to obtain beverage. The fourth opening 212 is arranged at the bottom of the extraction groove 211, and the fourth opening 212 communicates the extraction groove 211 and the third transmission cavity 213. The fifth opening 214 communicates with the third transmission cavity 213, and the fifth opening 214 is opposite to the fourth opening 212. The sixth opening 215 communicates the third transmission cavity 213 and the first opening 12. The second guide block 216 is arranged at the other end of the extraction body 21.

[0050] For the above-mentioned liquid inlet assembly 22, please refer to Figure 9 , the liquid inlet assembly 22 includes a liquid inlet member 221 and a first lifting sleeve 222. One end of the liquid inlet member 221 is located in the extraction tank 211, and the other end of the liquid inlet member 221 extends out of the extraction tank 211 from the fourth opening 212. The liquid inlet member 221 is provided with a liquid inlet channel 2211, and the liquid inlet channel 2211 communicates with the extraction tank 211. The liquid inlet channel 2211 is used to communicate with the liquid supply mechanism. The liquid inlet member 221 is used to carry beverage powder and convey liquid. One end of the first lifting sleeve 222 is connected to the other end of the liquid inlet member 221. The first lifting sleeve 222 is sleeved on the other end of the liquid inlet member 221. After the other end of the first lifting sleeve 222 extends out of the extraction tank 211 from the fourth opening 212, it passes through the third transmission cavity 213 and the fifth opening 214, and the first lifting sleeve 222 is connected to the transmission mechanism 3. The first lifting sleeve 222 is provided with a first guiding groove 2221, and the first guiding groove 2221 is for the first guiding block 18 to be inserted, so that the first guiding block 18 plays a guiding role on the first lifting sleeve 222. Wherein, driven by the transmission mechanism 3, the first lifting sleeve 222 drives the liquid inlet member 221 to move along the extraction tank 211.

[0051] For the above-mentioned liquid outlet assembly 23, please refer to Figure 9, the liquid outlet assembly 23 includes a liquid outlet member 231, a second lifting sleeve 232, and a liquid outlet pipe 233. The liquid outlet member 231 is disposed in the second transmission cavity 14. One end of the liquid outlet member 231 extends out of the second transmission cavity 14 from the second opening 15, and the other end of the liquid outlet member 231 extends out of the second transmission cavity 14 from the third opening 16. The other end of the liquid outlet member 231 is used to insert into or pull out of the extraction tank 211. When the other end of the liquid outlet member 231 is inserted into the extraction tank 211, the liquid outlet member 231 and the liquid inlet member 221 enclose the extraction tank 211 to form an extraction cavity for extracting beverage powder to obtain a beverage. The liquid outlet member 231 is provided with a liquid outlet channel 2311 for communicating with the extraction tank 211. The liquid outlet channel 2311 is used to convey the beverage. The second lifting sleeve 232 is disposed in the second transmission cavity 14. One end of the second lifting sleeve 232 extends out of the second transmission cavity 14 from the second opening 15, and the other end of the second lifting sleeve 232 extends out of the second transmission cavity 14 from the third opening 16. The second lifting sleeve 232 is sleeved on the liquid outlet member 231 and is located between one end and the other end of the liquid outlet member 231. One end of the second lifting sleeve 232 is connected to one end of the liquid outlet member 231, and the other end of the second lifting sleeve 232 is connected to the other end of the liquid outlet member 231. The second lifting sleeve 232 is connected to the transmission mechanism 3. The second lifting sleeve 232 is provided with a second guiding groove 2321 for the second guiding block 216 to be inserted therein so that the second guiding block 216 guides the second lifting sleeve 232. Wherein, driven by the transmission mechanism 3, the second lifting sleeve 232 drives the liquid outlet member 231 to move relative to the extraction tank 211 so that the liquid outlet member 231 inserts into or extends out of the extraction tank 211. One end of the liquid outlet pipe 233 is inserted into the second lifting sleeve 232 and communicates with the liquid outlet channel 2311. The liquid outlet pipe 233 is used to convey the beverage outwards.

[0052] For the above-mentioned transmission mechanism 3, please refer to Figure 11 , the transmission mechanism 3 includes a second transmission component 31 and a third transmission component 32. The first transmission component 52 is disposed in the first transmission cavity 11 and the third transmission cavity 213. The second transmission component 31 is connected to the first lifting sleeve 222. The second transmission component 31 is disposed in the second transmission cavity 14 and is connected to the second lifting sleeve 232.

[0053] For the above-mentioned second transmission component 31, please refer to Figure 11, the second transmission assembly 31 includes a first gear 311, a second gear 312, a third gear 313 and a fourth gear 314. The first gear 311 is rotatably received in the third transmission cavity 213. The first gear 311 is sleeved on the first lifting sleeve 222, and the first gear 311 meshes with the first lifting sleeve 222. The second gear 312 is rotatably received in the third transmission cavity 213, and the second gear 312 meshes with the first gear 311. One end of the third gear 313 is rotatably received in the first transmission cavity 11. After the third gear 313 extends out of the first transmission cavity 11 from the first opening 12 and passes through the sixth opening 215, it extends into the third transmission cavity 213 and is connected to the second gear 312. The fourth gear 314 is rotatably received in the first transmission cavity 11, and the fourth gear 314 meshes with the third gear 313. The fourth gear 314 is used to connect to the driving mechanism 300. Under the drive of the driving mechanism 300, the fourth gear 314, the third gear 313, the second gear 312 and the first gear 311 are driven to rotate, driving the liquid inlet assembly 22 to move along the extraction tank 211.

[0054] For the above-mentioned third transmission assembly 32, please refer to Figure 11 , the third transmission assembly 32 includes a fifth gear 321 and a sixth gear 322. The fifth gear 321 is rotatably received in the second transmission cavity 14. The second gear 312 is sleeved on the second lifting sleeve 232, and the second gear 312 meshes with the second lifting sleeve 232. The sixth gear 322 is rotatably received in the second transmission cavity 14, and the sixth gear 322 meshes with the fifth gear 321. The sixth gear 322 is used to connect to the driving mechanism 300. Under the drive of the driving mechanism 300, the fifth gear 321 and the sixth gear 322 are driven to rotate, driving the liquid outlet assembly 23 to move relative to the extraction tank 211, so that the liquid outlet member 231 is inserted into or pulled out of the extraction tank 211. Wherein, when the liquid outlet assembly 23 is driven by the third transmission assembly 32, and when the liquid inlet assembly 22 is driven by the second transmission assembly 31, the liquid outlet member 231 and the liquid inlet member 221 move relative to each other, so that the liquid outlet member 231 and the liquid inlet member 221 squeeze the beverage powder, thereby compacting the beverage powder.

[0055] For the above-mentioned pusher 4, please refer to Figure 1, one end of the driving member 4 is connected to the sixth gear 322, and the other end of the driving member 4 is used to push the extraction body 21 and the liquid inlet assembly 22 to rotate relative to the extraction frame 1, so that the extraction body 21 and the liquid inlet assembly 22 are switched between a preset first position and a preset second position. When the third transmission assembly 32 drives the driving member 4 to rotate to push the extraction body 21 to switch from the preset first position to the preset second position, at the same time, the third transmission assembly 32 drives the liquid outlet assembly 23 to move away from the second opening 15 until the extraction body 21 is located at the preset second position, the driving member 4 is disengaged from the extraction body 21, and the third transmission assembly 32 continues to drive the liquid outlet assembly 23 to move away from the second opening 15 so that the liquid outlet assembly 23 is inserted into the extraction groove 211. When the third transmission assembly 32 drives the driving member 4 to rotate to push the extraction body 21 to switch from the preset second position to the preset first position, at the same time, the third transmission assembly 32 drives the liquid outlet assembly 23 to move towards the second opening 15 until the liquid outlet assembly 23 is disengaged from the extraction groove 211, the driving member 4 abuts against the extraction body 21, the driving member 4 pushes the extraction body 21 to rotate, and at the same time, the third transmission assembly 32 continues to drive the liquid outlet assembly 23 to move towards the second opening 15 until the extraction body 21 is located at the preset first position.

[0056] For the above-mentioned clamping mechanism 5, please refer to Figure 12 , the clamping mechanism 5 includes a toggling member 51, a first transmission assembly 52 and a clamping member 53. The toggling member 51 rotates and is received in the third accommodating groove 1b, one end of the toggling member 51 extends out of the third accommodating groove 1b, and the toggling member 51 is rotatably connected to the handheld part 1c, so as to realize the user's single-handed holding of the handheld part 1c and driving one end of the toggling member 51. The first transmission assembly 52 connects the other end of the toggling member 51 and one end of the clamping member 53. The clamping member 53 is movably received in the first accommodating groove 19, and the other end of the clamping member 53 is used to extend out of the first accommodating groove 19 and be clamped with the clamping groove 201 of the housing 200 to connect and fix the extraction device 100 to the housing 200.

[0057] For the above-mentioned toggling member 51, please refer to Figure 12 , the shape of the toggling member 51 is generally arc-shaped, one end of the toggling member 51 is provided with a toggling part 511, and the surface of the toggling part 511 is provided with an anti-slip structure 5111, and the anti-slip structure 5111 is a stripe structure, a grid structure or a pattern structure. The anti-slip structure 5111 is used to increase the friction force and reduce the situation that the user's finger slips off the toggling part 511.

[0058] For the above-mentioned first transmission assembly 52, please refer to Figure 12The first transmission assembly 52 includes a connecting rod 521, a first transmission member 522 and a second transmission member 523. The connecting rod 521 is movably received in the third receiving groove 1b, and one end of the connecting rod 521 is rotatably connected to the other end of the toggle member 51. One end of the first transmission member 522 extends into the third receiving groove 1b and is rotatably connected to the other end of the connecting rod 521, and the other end of the first transmission member 522 extends into the second receiving groove 1a, and the other end of the first transmission member 522 is provided with a first tooth portion 5221. The second transmission member 523 is rotatably received in the second receiving groove 1a, and the surface of the second transmission member 523 is provided with a second tooth portion 5231, and the second tooth portion 5231 is meshed with the first tooth portion 5221, so that the second transmission member 523 is connected to the other end of the first transmission member 522.

[0059] For the above-mentioned clamping member 53, please refer to Figure 12 The clamping member 53 is movably received in the first receiving groove 19, and the clamping member 53 is provided with a third tooth portion 531, a stop portion 532 and a clamping portion 533. The third tooth portion 531 is provided at one end of the clamping member 53, and the third tooth portion 531 is meshed with the second tooth portion 5231, so that one end of the clamping member 53 is connected to the second transmission member 523. The stop portion 532 is located between the third tooth portion 531 and the clamping portion 533, and the stop portion 532 is fixed to the third tooth portion 531 and the clamping portion 533. The stop portion 532 is used to block with the step wall of the first receiving groove 19 to limit the clamping member 53 to be received in the first receiving groove 19. The clamping portion 533 is provided at the other end of the clamping member 53, and the clamping portion 533 is provided with a guide portion 5331. The guide portion 5331 is used to guide the clamping portion 533. The clamping portion 533 is used to clamp or disengage with the clamping slot 201 of the housing 200. Specifically, when the extraction device 100 is disassembled from or installed in the housing 200, the user pushes the toggle portion 511 to drive the toggle member 51 to rotate relative to the extraction frame 1, driving the connecting rod 521 and the first transmission member 522 to move to drive the second transmission member 523 to rotate, thereby driving the clamping member 53 to move relative to the first accommodating groove 19, so that the clamping portion 533 is disengaged from or clamped to the clamping slot 201 of the housing 200.

[0060] In some embodiments, the bottom of the first receiving groove 19 is through, that is, the first receiving groove 19 is a through groove. The bottom of the first receiving groove 19 is located at one end of the first receiving groove 19, and the notch of the first receiving groove 19 is located at the other end of the first receiving groove 19. The first receiving groove 19 has two stepped walls, one stepped wall is close to the notch of the first receiving groove 19, and the other stepped wall is close to the bottom of the first receiving groove 19. The number of the clamping members 53 is two. One end of one clamping member 53 is connected to one side of the second transmission member 523, and one end of the other clamping member 53 is connected to the other side of the second transmission member 523. The other end of one clamping member 53 is used to extend out of the other end of the first receiving groove 19, and the stopping portion 532 of one clamping member 53 is used to block with one stepped wall. The other end of the other clamping member 53 extends out of one end of the first receiving groove 19, and the stopping portion 532 of the other clamping member 53 is used to block with the other stepped wall. Wherein, the second transmission member 523 is used to drive one clamping member 53 and the other clamping member 53 to move towards or away from each other. The two clamping members 53 are used to be clamped in the clamping groove of the housing 200, so that the extraction device 100 is more firmly connected to the housing 200.

[0061] It can be understood that, in some embodiments, the structure of the clamping member 53 is not limited to the above. The clamping member 53 has other structures. For example, the clamping member 53 is not provided with the third tooth portion 531 and the stopping portion 532, and the clamping member 53 is provided with a clamping portion 533. One end of the clamping member 53 is fixed to the second transmission member 523. Under the rotation of the second transmission member 523, the clamping member 53 rotates relative to the first receiving groove 19, so that the clamping portion 533 rotates away from or is clamped in the clamping groove 201 of the housing 200.

[0062] In some embodiments, please refer to Figure 12 , the clamping mechanism 5 includes an elastic member 54. The elastic member 54 is surrounded by the extraction frame 1 and the first transmission member 522. One end of the elastic member 54 abuts against the extraction frame 1, and the other end of the elastic member 54 abuts against the first transmission member 522. The elastic member 54 is used to make the clamping portion 533 be in a position for clamping in the clamping groove 201 of the housing 200 without external force.

[0063] In some embodiments, the elastic member 54 is a spring.

[0064] It can be understood that, in some embodiments, the clamping mechanism 5 is not limited to the above mechanism, and the clamping mechanism 5 can be other structures. For example, the first transmission assembly 52 does not include the above connecting rod 521, one end of the first transmission member 522 is provided with a fourth tooth portion, and the other end of the toggle member 51 is provided with a fifth tooth portion, and the fifth tooth portion is meshed with the fourth tooth portion. The toggle member 51 is driven to rotate, which drives the first transmission member 522 to rotate, so as to drive the second transmission member 523 to rotate, thereby driving the clamping member 53 to move. The elastic member 54 is sleeved on the first transmission member 522, and the elastic member 54 is located between the first tooth portion 5221 and the fourth tooth portion. One end of the elastic member 54 abuts against the extraction frame 1, and the other end of the elastic member 54 abuts against the first transmission member 522. Furthermore, in some embodiments, the elastic member 54 is a torsion spring.

[0065] In the embodiment of the present invention, the extraction device 100 includes an extraction frame 1, an extraction mechanism 2 and a clamping mechanism 5, the extraction mechanism 2 is arranged on the extraction frame 1, the clamping mechanism 5 includes a toggle member 51, a first transmission assembly 52 and a clamping member 53, the toggle member 51 is rotatably connected to the extraction frame 1, the transmission member and the clamping member 53 are both arranged on the extraction frame 1, the first transmission assembly 52 is connected to the toggle member 51 and the clamping member 53, the clamping member 53 is used to clamp to the slot 201 of the housing 200, so that the extraction device 100 is connected and fixed to the housing 200, wherein, under the action of external force, the toggle member 51 is driven to rotate to drive the first transmission assembly 52 to move, so as to drive the clamping member 53 to move relative to the extraction frame 1, so that the clamping member 53 is disengaged from the slot 201. The user drives the toggle member 51 to rotate to drive the first transmission assembly 52 to move, thereby driving the clamping member 53 to move relative to the extraction frame 1, so that the clamping member 53 is disengaged from or clamped into the clamping slot 201 of the housing 200, thereby disassembling or installing the extraction device 100, enabling the user to quickly complete manual disassembly and assembly, improving the convenience of daily cleaning, and facilitating daily cleaning of the extraction device 100.

[0066] The present invention also provides a beverage machine 1000 embodiment, please refer to Figure 13 and Figure 14 The beverage machine 1000 includes a housing 200, a driving mechanism 300, a liquid supply mechanism, a grinding device 400, a silo mechanism 500 and the above-mentioned extraction device 100. The housing 200 is provided with a card slot 201, the driving mechanism 300, the grinding device 400 and the extraction device 100 are arranged in the housing 200, the extraction device 100 is connected to the driving mechanism 300, the card connector 53 of the extraction mechanism 2 is connected to the card slot 201, the liquid supply mechanism and the liquid supply mechanism are arranged in the housing 200, the silo mechanism 500 is connected to the grinding device 400, and the liquid supply mechanism is connected to the extraction mechanism 2 of the extraction device 100. For the structure and function of the extraction device 100, please refer to the above-mentioned embodiment, which will not be repeated here.

[0067] For the above-mentioned drive mechanism 300, please refer toFigure 14 , the driving mechanism 300 includes a first driving component 301 and a second driving component 302. The first driving component 301 is connected to the fourth gear 314 of the extraction device 100. The first driving component 301 is used to drive the fourth gear 314 of the extraction device 100 to rotate. The second driving component 302 is connected to the sixth gear 322 of the extraction device 100. The second driving component 302 is used to drive the sixth gear 322 of the extraction device 100 to rotate.

[0068] It should be noted that the description and drawings of the present invention give preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. These embodiments are not additional limitations to the content of the present invention. The purpose of providing these embodiments is to make the understanding of the disclosed content of the present invention more thorough and comprehensive. Moreover, the above technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as within the scope described in the specification of the present invention; further, for those of ordinary skill in the art, improvements or transformations can be made according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present invention.

Claims

1. An extraction device, characterized in that, Comprising: An extraction rack; An extraction mechanism disposed on the extraction rack; A clamping mechanism including a toggling member, a first transmission assembly, and a clamping member. The toggling member is rotatably connected to the extraction rack. The transmission member and the clamping member are both disposed on the extraction rack. The first transmission assembly is connected to the toggling member and the clamping member. The clamping member is used for clamping into a card slot of the machine shell so that the extraction device is fixedly connected to the machine shell; Wherein, under an external force, the toggling member is driven to rotate to drive the first transmission assembly to move, so as to drive the clamping member to move relative to the extraction rack, so that the clamping member disengages from the card slot.

2. The extraction device according to claim 1, wherein The first transmission assembly includes a first transmission member and a second transmission member. The first transmission member is connected to the toggling member and the second transmission member. The second transmission member is connected to the clamping member.

3. The extraction device according to claim 2, wherein The first transmission member is provided with a first tooth portion. The surface of the second transmission member is provided with a second tooth portion. One end of the clamping member is provided with a third tooth portion. The second tooth portion meshes with the first tooth portion and the second tooth portion.

4. The extraction device according to claim 2, wherein The clamping mechanism includes an elastic member. The elastic member abuts against the second transmission member and the extraction rack.

5. The extraction device according to claim 2, wherein The first transmission assembly includes a connecting rod. The connecting rod is rotatably connected to the toggling member and the first transmission member.

6. The extraction device according to claim 2, wherein The extraction rack is provided with a first accommodation groove. The clamping member is movably received in the first accommodation groove. The other end of the clamping member is used for extending out of the first accommodation groove to be clamped with the card slot.

7. The extraction device according to claim 6, wherein The number of the clamping members is two. One end of one clamping member and one end of the other clamping member are both connected to the second transmission member. The other end of one clamping member is used for extending out of one end of the first accommodation groove. The other clamping member is used for extending out of the other end of the first accommodation groove.

8. The extraction device according to claim 1, wherein The extraction rack is provided with a handheld portion. The toggling member is rotatably connected to the handheld portion.

9. The extraction device according to claim 1, wherein One end of the toggling member is provided with a toggling portion.

10. A beverage machine, characterized in that, Comprising a machine shell, a driving mechanism, a liquid supply mechanism, a grinding device, a material bin mechanism, and the extraction device according to any one of claims 1-9; The machine shell is provided with a card slot. The driving mechanism, the grinding device, and the extraction device are disposed inside the machine shell. The extraction device is connected to the driving mechanism. The clamping member of the extraction mechanism is clamped into the card slot. The liquid supply mechanism and the liquid supply mechanism are disposed on the machine shell. The material bin mechanism communicates with the grinding device. The liquid supply mechanism communicates with the extraction mechanism of the extraction device.

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