Extraction device and beverage dispenser

Abstract

The embodiment of the utility model relates to the technical field of beverage dispensers, and particularly discloses an extraction device and a beverage dispenser, the extraction device comprises a frame, an extraction mechanism and a locking assembly, the extraction mechanism is connected to the frame, the locking assembly comprises a pulling piece, a rotating piece and a locking piece, the pulling part, the rotating part and the locking part are all connected to the frame, the rotating part is connected to the pulling part and the locking part, the pulling part and the locking part can slide relative to the frame, the rotating part can rotate relative to the frame, the pulling part is used for driving the rotating part to rotate, and the locking part is used for locking the rotating part. The rotating piece is used for driving the locking piece to slide, and the locking piece is used for being inserted into a locking block of a beverage dispenser body so that the extraction device and the beverage dispenser body can be locked. According to the embodiment of the utility model, the extraction device can be conveniently disassembled and assembled.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to the technical field of beverage machines, in particular to an extraction device and beverage machine. BACKGROUND

[0002] The extraction device of the beverage machine is used for extracting beverage powder to obtain a beverage. Specifically, liquid is injected into the extraction device to extract beverage powder located in the extraction device to obtain a beverage, and the beverage is outputted outward. The extraction device needs to be cleaned after being used for a period of time, and the extraction device needs to be disassembled and assembled from the beverage machine body before and after cleaning.

[0003] However, in the process of implementing the embodiment of the utility model, the inventor found that the extraction device is locked with the beverage machine body through bolts, which causes the extraction device to be difficult to disassemble and assemble. UTILITY MODEL CONTENT

[0004] The technical problem solved by the utility model is to provide an extraction device and beverage machine, which can solve the problem of difficult disassembly and assembly of the extraction device.

[0005] To solve the above technical problem, one technical scheme adopted by the utility model is to provide an extraction device, which comprises a frame, an extraction mechanism and a locking assembly. The extraction mechanism is connected to the frame. The locking assembly comprises a pulling member, a rotating member and a locking member. The pulling member, the rotating member and the locking member are all connected to the frame. The rotating member is connected to the pulling member and the locking member. The pulling member and the locking member can slide relative to the frame. The rotating member can rotate relative to the frame. The pulling member is used to drive the rotating member to rotate. The rotating member is used to drive the locking member to slide. The locking member is used to be inserted into a locking block of a beverage machine body, so that the extraction device is locked with the beverage machine body.

[0006] Optionally, the rotating member is provided with a first connecting block and a second connecting block. The pulling member is provided with a first connecting hole. The locking member is provided with a second connecting hole. The first connecting block is inserted into the first connecting hole. The second connecting block is inserted into the second connecting hole.

[0007] Optionally, the frame is provided with a rotating shaft. The rotating member is provided with a rotating groove. The rotating shaft is inserted into the rotating groove. The rotating member can rotate around the rotating shaft.

[0008] Optionally, the locking member is provided with a first sliding groove. The frame is provided with a first track member. The first track member is inserted into the first sliding groove.

[0009] And / or, the pulling member is provided with a second sliding groove. The frame is provided with a second track member. The second track member is inserted into the second sliding groove.

[0010] Optionally, the frame is provided with a third sliding slot, and the locking member is inserted into the third sliding slot.

[0011] Optionally, the frame is provided with a fourth sliding slot, and the pulling member is inserted into the fourth sliding slot.

[0012] Optionally, the frame is provided with a slot, which is communicated with the third sliding slot, and the slot is used for inserting a locking block of the beverage machine body.

[0013] Optionally, the locking assembly comprises an elastic member, which is sleeved on the rotating shaft, and one end of the elastic member is connected to the frame and the other end of the elastic member is connected to the rotating member.

[0014] Optionally, the pulling member is provided with a pulling hole, which is used for facilitating the user to pull the pulling member.

[0015] Optionally, the extraction mechanism comprises an extraction shell, a liquid inlet assembly and a liquid outlet assembly, the extraction shell is connected to the frame and can rotate relative to the frame, the extraction shell is provided with an extraction slot and a first opening, and the extraction slot is communicated with the first opening.

[0016] One end of the liquid inlet assembly is accommodated in the extraction slot, the other end of the liquid inlet assembly extends out of the extraction slot from the first opening, and the liquid inlet assembly can ascend and descend relative to the extraction shell.

[0017] The liquid outlet assembly is connected to the frame and can ascend and descend relative to the extraction shell, and one end of the liquid outlet assembly, which faces the extraction slot, is used for inserting into or separating from the extraction slot.

[0018] To solve the above technical problems, the utility model adopts another technical scheme, which provides a beverage machine, which comprises a beverage machine body, a driving mechanism and the above-mentioned extraction device, the beverage machine body is provided with a locking block, the locking block is provided with a socket, the socket is used for inserting a locking member of a locking assembly of the extraction device, and the driving mechanism is connected to an extraction mechanism of the extraction device.

[0019] The utility model discloses an embodiment, extraction device includes frame, extraction mechanism and lock up subassembly, the extraction mechanism is connected in the frame, the lock up subassembly includes pull member, rotator and lock up spare, pull member The rotator and lock up spare are all connected in the frame, the rotator is connected in the pull member and the lock up spare, the pull member and the lock up spare can slide relative to the frame, the rotator can rotate relative to the frame, the pull member is used to drive rotator rotation, the rotator is used to drive the lock up spare sliding, the lock up spare is used to be inserted in the lock block of beverage machine body, to make the extraction device with beverage machine body lock up. When the extraction device is detached or installed in beverage machine body, pull the pull member relative to the frame sliding, drive the rotator to rotate to drive the lock up spare relative to the frame sliding, make the lock up spare slide out or insert the lock block of beverage machine body, unlock or lock the extraction device with beverage machine body, thereby convenient to detach and install extraction device. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will be briefly introduced the drawings needed to be used in the embodiments of the present application, obviously, the following described drawings are only some embodiments of the present application, for those skilled in the art, without paying creative labor, can also obtain other drawings according to the drawings.

[0021] Figure 1 It is the structure schematic drawing of the extraction device of the utility model embodiment;

[0022] Figure 2 It is the structure explosion schematic drawing of the extraction device of the utility model embodiment;

[0023] Figure 3 It is the structure one explosion schematic drawing of the frame of the extraction device of the utility model embodiment;

[0024] Figure 4 It is the structure another explosion schematic drawing of the frame of the extraction device of the utility model embodiment;

[0025] Figure 5 It is the structure schematic drawing of the extraction mechanism of the extraction device of the utility model embodiment extraction mechanism of the extraction shell;

[0026] Figure 6 It is the structure schematic drawing of the extraction mechanism of the extraction device of the utility model extraction mechanism of the extraction shell of the liquid outlet subassembly insertion;

[0027] Figure 7 It is the structure cross section schematic drawing of the extraction mechanism of the extraction device of the extraction mechanism of the extraction shell of the liquid outlet subassembly insertion;

[0028] Figure 8 is a structure section view schematic diagram of an extraction shell of an extraction mechanism of the extraction device of the embodiment of the utility model;

[0029] Figure 9 is a structure schematic diagram of a transmission mechanism of the extraction device of the embodiment of the utility model;

[0030] Figure 10 is a structure schematic diagram of a locking assembly of the extraction device of the embodiment of the utility model;

[0031] Figure 11 is a structure explosion schematic diagram of the locking assembly of the extraction device of the embodiment of the utility model;

[0032] Figure 12 is a structure schematic diagram of a rotating piece of the locking assembly of the extraction device of the embodiment of the utility model;

[0033] Figure 13 is a schematic diagram of part structure of the beverage machine of the embodiment of the utility model;

[0034] Figure 14 is an explosion schematic diagram of part structure of the beverage machine of the embodiment of the utility model.

[0035] Mark explanation:

[0036] 1000, beverage machine;

[0037] 100, extraction device;

[0038] 1, frame; 11, rotating shaft; 12, avoiding notch; 13, first transmission cavity; 14, second opening; 15, first transmission port; 16, second transmission cavity; 17, third opening; 18, fourth opening; 19, second transmission port; 1a, second guide block; 1b, first track piece; 1c, second track piece; 1d, third sliding groove; 1e, fourth sliding groove; 1f, slot;

[0039] 2, extraction mechanism; 21, extraction shell; 211, extraction groove; 212, first opening; 213, third transmission cavity; 214, fifth opening; 215, sixth opening; 216, first guide block; 22, liquid inlet assembly; 221, liquid inlet piece; 2211, liquid inlet channel; 222, first lifting sleeve; 2221, first guide slot; 23, liquid outlet assembly; 231, liquid outlet piece; 2311, liquid outlet channel; 232, second lifting sleeve; 2321, second guide slot; 233, liquid outlet pipe;

[0040] 3, transmission mechanism; 31, first transmission assembly; 311, first gear; 312, second gear; 313, third gear; 314, fourth gear; 32, second transmission assembly; 321, fifth gear; 322, sixth gear;

[0041] 4, locking assembly; 41, pulling member; 411, first connecting hole; 412, pulling hole; 413, second sliding groove; 42, rotating member; 421, first connecting block; 422, second connecting block; 423, rotating groove; 424, accommodating groove; 43, locking member; 431, second connecting hole; 432, first sliding groove; 44, elastic member;

[0042] 200, beverage machine body; 201, locking block; 202, insertion hole;

[0043] 300, driving mechanism; 301, first driving assembly; 302, second driving assembly. DETAILED DESCRIPTION

[0044] For the convenience of understanding the present application, the present application will be described in more detail below in conjunction with the drawings and specific embodiments. It should be noted that when an element is described as being "locked to" another element, it can be directly on the other element or one or more intervening elements can be present therebetween. When an element is described as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements can be present therebetween. The terms "vertical", "horizontal", "left", "right", and similar expressions used in the present specification are for illustrative purposes only.

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

[0046] The present application provides an extraction device 100, please refer to Figure 1 and Figure 2 The extraction device 100 includes a frame 1, an extraction mechanism 2, a transmission mechanism 3, and a locking assembly 4. The extraction mechanism 2 is connected to the frame 1, and the extraction mechanism 2 is used to tamp beverage powder and extract beverage powder to obtain beverage. The transmission mechanism 3 is connected to the frame 1 and the extraction mechanism 2, and the transmission mechanism 3 is used to connect the driving mechanism 300, and the transmission mechanism 3 rotates under the driving of the driving mechanism 300, driving part of the extraction mechanism 2 to lift. The locking assembly 4 is connected to the frame 1, and the locking assembly 4 is used to be inserted into the locking block of the beverage machine body 200 to lock the extraction device 100 with the beverage machine body 200.

[0047] For the above-mentioned frame 1, please refer to Figure 3 and Figure 4The frame 1 is provided with a rotating shaft 11, an avoiding gap 12, a first transmission cavity 13, a second opening 14, a first transmission opening 15, a second transmission cavity 16, a third opening 17, a fourth opening 18, a second transmission opening 19 and a second guide block 1a. The rotating shaft 11 is used for connecting the locking assembly 4. The rotating shaft 11 is used for connecting the locking assembly 4. The avoiding gap 12 is used for allowing the part of the extraction mechanism 2 to pass through and providing the rotating avoiding space for the part of the extraction mechanism 2. The first transmission cavity 13 is communicated with the second opening 14 and the first transmission opening 15, the first transmission cavity 13 is used for accommodating the part of the transmission mechanism 3, the second opening 14 is used for allowing the part of the transmission mechanism 3 to extend out of the first transmission cavity 13, and the first transmission opening 15 is used for allowing the part of the driving mechanism 300 to extend into the first transmission cavity 13 to be connected with the transmission mechanism 3. The second transmission cavity 16 is communicated with the third opening 17, the fourth opening 18 and the second transmission opening 19. The second transmission cavity 16 is communicated with the third opening 17 and the fourth opening 18, the second transmission cavity 16 is used for accommodating the part of the transmission mechanism 3, the third opening 17 and the fourth opening 18 are used for allowing the part of the extraction mechanism 2 to pass through, and the second transmission opening 19 is used for allowing the part of the driving mechanism 300 to extend into the second transmission cavity 16 to be connected with the transmission mechanism 3. The second guide block 1a is inserted into the extraction mechanism 2 to guide the part of the extraction mechanism 2 to ascend and descend.

[0048] For the above-mentioned extraction mechanism 2, please refer to Figures 5-8 The extraction mechanism 2 comprises an extraction shell 21, a liquid inlet assembly 22 and a liquid outlet assembly 23. The extraction shell 21 is connected to the frame 1 and can rotate relative to the frame 1. One end of the liquid inlet assembly 22 is located in the extraction shell 21, the other end of the liquid inlet assembly 22 extends out of the extraction shell 21 and passes through the avoiding gap 12, the liquid inlet assembly 22 can ascend and descend relative to the extraction shell 21 and rotate relative to the frame 1, the liquid inlet assembly 22 is connected to the transmission mechanism 3, the liquid inlet assembly 22 ascends and descends relative to the extraction shell 21 under the driving of the transmission mechanism 3, and the liquid inlet assembly 22 is used for conveying liquid and bearing beverage powder located in the extraction shell 21. The liquid outlet assembly 23 passes through the third opening 17, the second transmission cavity 16 and the fourth opening 18, the liquid outlet assembly 23 can ascend and descend relative to the extraction shell 21, the liquid outlet assembly 23 is connected to the transmission mechanism 3, so that the liquid outlet assembly 23 is connected to the frame 1, the liquid outlet assembly 23 ascends and descends relative to the extraction shell 21 under the driving of the transmission mechanism 3, so that one end of the liquid outlet assembly 23 facing the extraction shell 21 is used for being separated from or inserted into the extraction shell 21, the liquid outlet assembly 23 is inserted into the second guide block 1a, so that the second guide block 1a guides the liquid outlet assembly 23 to ascend and descend, and the liquid outlet assembly 23 is used for conveying beverage outward.

[0049] The extraction shell 21 is provided with an extraction groove 211, a first opening 212, a third transmission cavity 213, a fifth opening 214, a sixth opening 215 and a first guide block 216. The first opening 212 is arranged at the groove bottom of the extraction groove 211, and the first opening 212 is communicated with the extraction groove 211. The first opening 212 is for the liquid inlet assembly 22 to pass through. The third transmission cavity 213 is communicated with the first opening 212, the fifth opening 214 and the sixth opening 215. The sixth opening 215 is communicated with the second opening 14. The third transmission cavity 213 accommodates part of the transmission mechanism 3. The fifth opening 214 is for the liquid inlet assembly 22 to pass through. The sixth opening 215 is for part of the transmission mechanism 3 to pass through. The first guide block 216 is inserted into the liquid inlet assembly 22 to guide the lifting of the liquid inlet assembly 22.

[0050] The liquid inlet assembly 22 comprises a liquid inlet piece 221 and a first lifting sleeve 222. One end of the liquid inlet piece 221 is located in the extraction groove 211, and the other end of the liquid inlet piece 221 is located in the first lifting sleeve 222. The liquid inlet piece 221 is provided with a liquid inlet channel 2211, which is communicated with the extraction groove 211. The liquid inlet piece 221 is used to carry beverage powder and convey liquid. One end of the first lifting sleeve 222 is connected to one end of the liquid inlet piece 221. The other end of the first lifting sleeve 222 extends out of the extraction groove 211 from the first opening 212, passes through the third transmission cavity 213, the fifth opening 214 and the avoidance gap 12, and is connected with the transmission mechanism 3. The first lifting sleeve 222 is provided with a first guide slot 2221 for the first guide block 216 to be inserted. Under the driving of the transmission mechanism 3, the first lifting sleeve 222 drives the liquid inlet piece 221 to lift along the extraction groove 211.

[0051] The liquid outlet assembly 23 comprises a liquid outlet piece 231, a second lifting sleeve 232 and a liquid outlet pipe 233. The liquid outlet piece 231 passes through the second lifting sleeve 232, both ends of the liquid outlet piece 231 are located outside the second lifting sleeve 232, one end of the liquid outlet piece 231 away from the extraction tank 211 is connected to the second lifting sleeve 232, and the end of the liquid outlet piece 231 facing the extraction tank 211 is used for being separated from or inserted into the extraction tank 211. When the end of the liquid outlet piece 231 facing the extraction tank 211 is inserted into the extraction tank 211, the liquid outlet piece 231 and the liquid inlet piece 221 close the extraction tank 211 to form an extraction cavity, and the liquid outlet piece 231 is provided with a liquid outlet channel 2311 for connecting the extraction tank 211, so that the liquid outlet piece 231 is used for conveying beverages. The second lifting sleeve 232 passes through the third opening 17, the second transmission cavity 16 and the fourth opening 18, and is connected to the transmission mechanism 3. The second lifting sleeve 232 is provided with a second guide groove 2321 for inserting the second guide block 1. Under the driving of the transmission mechanism 3, the second lifting sleeve 232 drives the liquid outlet piece 231 to lift, and the liquid outlet piece 231 and the liquid inlet piece 221 are used together to extrude the beverage powder in the extraction tank 211 to compact the beverage powder. One end of the liquid outlet pipe 233 is inserted into the second lifting sleeve 232 and communicates with the liquid outlet channel 2311, and the liquid outlet pipe 233 is used for conveying beverages.

[0052] For the above-mentioned transmission mechanism 3, please refer to Figure 9 The transmission mechanism 3 comprises a first transmission assembly 31 and a second transmission assembly 32. The first transmission assembly 31 is accommodated in the first transmission cavity 13 and the third transmission cavity 213, and is connected to the first lifting sleeve 222. The second transmission assembly 32 is accommodated in the second transmission cavity 16 and is connected to the second lifting sleeve 232. The first transmission assembly 31 and the second transmission assembly 32 are both used for being connected to the driving mechanism 300.

[0053] The first transmission assembly 31 comprises a first gear 311, a second gear 312, a third gear 313 and a fourth gear 314. The first gear 311 is accommodated in the third transmission cavity 213, the first gear 311 is sleeved on the first lifting sleeve 222, the first gear 311 is engaged with the first lifting sleeve 222, and the first gear 311 can rotate relative to the third transmission cavity 213. The second gear 312 is accommodated in the third transmission cavity 213, the second gear 312 is engaged with the first gear 311, and the second gear 312 can rotate relative to the third transmission cavity 213. The third gear 313 is accommodated in the first transmission cavity 13, one end of the third gear 313 extends out of the first transmission cavity 13 from the second opening 14, and then passes through the sixth opening 215 to connect to the second gear 312 in the third transmission cavity 213, and the third gear 313 can rotate relative to the first transmission cavity 13. The fourth gear 314 is accommodated in the first transmission cavity 13, the fourth gear 314 is engaged with the third gear 313, and the fourth gear 314 can rotate relative to the first transmission cavity 13, and the fourth gear 314 is used to connect to the driving mechanism 300.

[0054] The second transmission assembly 32 comprises a fifth gear 321 and a sixth gear 322. The fifth gear 321 is accommodated in the second transmission cavity 16, the second gear 312 is sleeved on the second lifting sleeve 232, the second gear 312 is engaged with the second lifting sleeve 232, and the second gear 312 can rotate relative to the second transmission cavity 16. The sixth gear 322 is accommodated in the second transmission cavity 16, the sixth gear 322 is engaged with the fifth gear 321, and the sixth gear 322 can rotate relative to the second transmission cavity 16, and the sixth gear 322 is used to connect to the driving mechanism 300.

[0055] For the above-mentioned locking assembly 4, please refer to Figures 10-12 The locking assembly 4 comprises a pulling member 41, a rotating member 42 and a locking member 43. The pulling member 41 and the locking member 43 are both connected to the frame 1, and both can slide relative to the frame 1. The rotating member 42 is connected to the rotating shaft 11, the pulling member 41 and the locking member 43, and can rotate relative to the rotating shaft 11. Among them, the pulling member 41 is used to drive the rotating member 42 to rotate, the rotating member 42 is used to drive the locking member 43 to slide, and the locking member 43 is used to be inserted into the lock block 201 of the beverage machine body 200, so as to lock the extraction device 100 and the beverage machine body 200. When it is needed to disassemble or install the extraction device 100, the pulling member 41 is pulled to slide relative to the frame 1, to drive the rotating member 42 to rotate and drive the locking member 43 to slide relative to the frame 1, so that the locking member 43 slides out of or is inserted into the lock block 201 of the beverage machine body 200, to unlock or lock the extraction device 100 and the beverage machine body 200.

[0056] The pulling member 41 is provided with a first connecting hole 411 and a pulling hole 412. The first connecting hole 411 is arranged at one end of the pulling member 41, and the first connecting hole 411 is used for inserting the rotating member 42. The pulling hole 412 is arranged at the other end of the pulling member 41, and the pulling hole 412 is used for facilitating the user to pull the pulling member 41.

[0057] The rotating member 42 is provided with a first connecting block 421, a second connecting block 422 and a rotating groove 423. The first connecting block 421 is extended from the surface of the rotating member 42, and the first connecting block 421 is inserted into the first connecting hole 411. The second connecting block 422 is extended from the surface of the rotating member 42, and the second connecting block 422 is inserted into the locking member 43. The cross-sectional area of one end of the rotating groove 423 is larger than that of the other end of the rotating groove 423, so that the rotating groove 423 forms a stepped groove. One end of the rotating groove 423 penetrates one end of the rotating member 42, and the other end of the rotating groove 423 penetrates the other end of the rotating member 42. The rotating groove 423 is used for inserting the rotating shaft 11, so that the rotating member 42 can rotate around the rotating shaft 11.

[0058] The locking member 43 is provided with a second connecting hole 431, and the second connecting hole 431 is used for inserting the second connecting block 422.

[0059] In some embodiments, referring to Figure 3 and Figure 11 , the locking member 43 is provided with a first sliding groove 432, the frame 1 is provided with a first track member 1b, the first track member 1b is inserted into the first sliding groove 432, so that the locking member 43 can slide along the first track member 1b, and / or the pulling member 41 is provided with a second sliding groove 413, the frame 1 is provided with a second track member 1c, the second track member 1c is inserted into the second sliding groove 413, so that the pulling member 41 can slide along the second track member 1c.

[0060] In some embodiments, referring to Figure 3 and Figure 11 , the frame 1 is provided with a third sliding groove 1d, and the locking member 43 is inserted into the third sliding groove 1d, and / or the frame 1 is provided with a fourth sliding groove 1e, and the pulling member 41 is inserted into the fourth sliding groove 1e.

[0061] In some embodiments, referring to Figure 3 , the frame 1 is provided with a slot 1f, the slot 1f is communicated with the third sliding groove 1d, and the slot 1f is used for inserting the locking block 201 of the beverage machine body 200.

[0062] In some embodiments, referring to Figure 11The locking member 43 comprises an elastic member 44 sleeved on the rotating shaft 11, the elastic member 44 is accommodated in one end of the rotating groove 423, one end of the elastic member 44 is connected to the frame 1, and the other end of the elastic member 44 is connected to the rotating member 42, and the elastic member 44 is used for applying a force to the rotating member 42, so that the force acts on the locking member 43 to keep the locking member 43 inserted into the locking block 201 of the beverage machine body 200.

[0063] In some embodiments, referring to Figure 12 The rotating member 42 is provided with an accommodation groove 424 in communication with the rotating groove 423, and the other end of the elastic member 44 extends into the accommodation groove 424 and abuts against the side wall of the accommodation groove 424.

[0064] In some embodiments, the elastic member 44 is a torsion spring.

[0065] In the embodiment of the utility model, the extraction device 100 comprises a frame 1, an extraction mechanism 2 and a locking assembly 4, the extraction mechanism 2 is connected to the frame 1, the locking assembly 4 comprises a pulling member 41, a rotating member 42 and a locking member 43, the pulling member 41, the rotating member 42 and the locking member 43 are all connected to the frame 1, the rotating member 42 is connected to the pulling member 41 and the locking member 43, the pulling member 41 and the locking member 43 can slide relative to the frame 1, the rotating member 42 can rotate relative to the frame 1, the pulling member 41 is used to drive the rotating member 42 to rotate, the rotating member 42 is used to drive the locking member 43 to slide, and the locking member 43 is used to be inserted into the locking block 201 of the beverage machine body 200 so as to lock the extraction device 100 and the beverage machine body 200.

[0066] The utility model further provides another beverage machine 1000, referring to Figure 13 And Figure 14 The beverage machine 1000 comprises a beverage machine body 200, a driving mechanism 300 and the above-mentioned extraction device 100, the beverage machine body 200 is provided with a locking block 201, the locking block 201 is used for being inserted into the insertion slot 1f of the frame 1 of the extraction device 100, the locking block 201 is provided with an insertion hole 202, the insertion hole 202 is used for inserting the locking member 43 of the locking assembly 4 of the extraction device 100, the driving mechanism 300 is connected to the transmission mechanism 3 of the extraction device 100, so that the driving mechanism 300 is connected to the extraction mechanism 2 of the extraction device 100.

[0067] For the above driving mechanism 300, please refer to Figure 14 The driving mechanism 300 comprises a first driving assembly 301 and a second driving assembly 302, both of which are connected to the beverage machine body 200, part of the first driving assembly 301 extends into the first transmission cavity 13 from the first transmission port 15 of the frame 1 of the extraction device 100 and is connected with the fourth gear 314 of the transmission mechanism 3 of the extraction device 100, part of the second driving assembly 302 extends into the second transmission cavity 16 from the second transmission port 19 of the frame 1 of the extraction device 100 and is connected with the sixth gear 322 of the transmission mechanism 3 of the extraction device 100. Among them, the first driving assembly 301 is used to drive the first transmission assembly 31 of the extraction device 100 to rotate, so as to drive the liquid inlet assembly 22 of the extraction device 100 to ascend and descend, and the second driving assembly 302 is used to drive the second transmission assembly 32 of the extraction device 100 to rotate, so as to drive the liquid outlet assembly 23 of the extraction device 100 to ascend and descend.

[0068] It should be noted that the description and drawings of the present application provide a preferred embodiment of the present application, but the present application can be realized in many different forms, and is not limited to the embodiments described in the specification, and the embodiments are not additional limitations on the content of the present application, and the purpose of the embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Furthermore, the above technical features continue to be combined, forming various embodiments not listed above, which are considered to be within the scope of the present application; further, for those skilled in the art, the above description can be improved or changed, and all these improvements and changes should be within the protection scope of the appended claims of the present application.

Claims

1. An extraction device, characterized in that, The extraction device comprises: a frame; an extraction mechanism connected to the frame; a locking assembly comprising a pulling member, a rotating member and a locking member, the pulling member, the rotating member and the locking member are all connected to the frame, the rotating member is connected to the pulling member and the locking member, the pulling member and the locking member can slide relative to the frame, the rotating member can rotate relative to the frame, the pulling member is used to drive the rotating member to rotate, the rotating member is used to drive the locking member to slide, and the locking member is used to be inserted into a locking block of a beverage machine body to lock the extraction device and the beverage machine body.

2. The extraction device according to claim 1, wherein the rotating member is provided with a first connecting block and a second connecting block, the pulling member is provided with a first connecting hole, the locking member is provided with a second connecting hole, the first connecting block is inserted into the first connecting hole, and the second connecting block is inserted into the second connecting hole.

3. The extraction device according to claim 2, wherein the frame is provided with a rotating shaft, the rotating member is provided with a rotating groove, the rotating shaft is inserted into the rotating groove, and the rotating member can rotate around the rotating shaft.

4. The extraction device according to claim 1, wherein the locking member is provided with a first sliding groove, the frame is provided with a first track member, and the first track member is inserted into the first sliding groove; and / or the pulling member is provided with a second sliding groove, the frame is provided with a second track member, and the second track member is inserted into the second sliding groove.

5. The extraction device according to claim 1, wherein the frame is provided with a third sliding groove, and the locking member is inserted into the third sliding groove; and / or the frame is provided with a fourth sliding groove, and the pulling member is inserted into the fourth sliding groove.

6. The extraction device according to claim 5, wherein the frame is provided with a slot, the slot is communicated with the third sliding groove, and the slot is used for inserting the locking block of the beverage machine body.

7. The extraction device according to claim 3, wherein the locking assembly comprises an elastic member, the elastic member is sleeved on the rotating shaft, one end of the elastic member is accommodated in one end of the rotating groove, one end of the elastic member is connected to the frame, and the other end of the elastic member is connected to the rotating member.

8. The extraction device according to any one of claims 1-7, wherein the pulling member is provided with a pulling hole, and the pulling hole is used for facilitating a user to pull the pulling member.

9. The extraction device according to any one of claims 1-7, wherein the extraction mechanism comprises an extraction shell, a liquid inlet assembly and a liquid outlet assembly, the extraction shell is connected to the frame, the extraction shell can rotate relative to the frame, the extraction shell is provided with an extraction groove and a first opening, and the extraction groove is communicated with the first opening; one end of the liquid inlet assembly is accommodated in the extraction groove, the other end of the liquid inlet assembly extends out of the extraction groove from the first opening, and the liquid inlet assembly can ascend and descend relative to the extraction shell. The liquid outlet assembly is connected to the frame and can be lifted relative to the extraction shell, and one end of the liquid outlet assembly facing the extraction tank is used for inserting or separating from the extraction tank.

10. A beverage machine characterized by The beverage machine comprises a machine body, a driving mechanism and the extraction device as claimed in any one of claims 1-9, the machine body is provided with a locking block, the locking block is provided with a insertion hole, the insertion hole is used for inserting the locking piece of the locking assembly of the extraction device, and the driving mechanism is connected to the extraction mechanism of the extraction device.

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