CN219147315U

CN219147315U - Juice squeezing structure and food material processing device

Info

Publication number: CN219147315U
Application number: CN202223089035.6U
Authority: CN
Inventors: 胡光; 王涛; 骆中涛
Original assignee: Leedarson Lighting Co Ltd
Current assignee: Leedarson Lighting Co Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-06-09
Anticipated expiration: 2032-09-13
Also published as: CN218852432U

Abstract

The application discloses crowded juice structure, crowded juice structure includes: the juice squeezing disk is located in the accommodating cavity, and the lifting mechanism is used for driving the juice squeezing disk to reciprocate and located at the opening of the cup body unit, the lifting mechanism comprises a transmission screw rod which is sleeved and fixedly arranged in the accommodating cavity, a rotating shaft rod connected with the host unit and a rotating screw rod which is sleeved on the rotating shaft rod in a sliding mode and rotates together with the rotating shaft rod, the transmission screw rod is provided with internal threads, the outer side surface of the rotating screw rod is provided with external threads matched with the internal threads, and the transmission screw rod is matched with the threads of the rotating screw rod so as to convert rotation power of the host unit into linear sliding of the rotating screw rod along the rotating shaft rod, so that the juice squeezing disk is driven to move in the accommodating cavity. According to the utility model, the food materials are not required to be manually pressed, so that the convenience of the juice squeezing structure is improved.

Description

Juice squeezing structure and food material processing device

The present application is an initiative division of chinese patent application filed by the chinese patent office on day 2022, 09, and 13, with application number 202222422297.3, entitled "a food processing device", the entire contents of which are incorporated herein by reference.

Technical Field

The utility model belongs to the field of food processing equipment, and particularly relates to a juice squeezing structure and a food material processing device.

Background

The juice squeezer is a kitchen appliance which is produced along with the improvement of living water of people and pursuing quality life, and replaces the traditional centrifugal juice squeezer with the advantages of fully retaining the nutrition of juice and separating juice residues.

The existing juice squeezer needs to manually press food materials while squeezing juice, so that the food materials and the juice squeezing head are rubbed to obtain juice; the single extrusion has less food materials, the juice output is increased by adding the food materials for multiple times in the juice extrusion process, the juice extrusion process cannot be automated, the operation inconvenience is greatly increased, and the experience is poor.

Disclosure of Invention

An aim of the embodiment of the application is to provide a juice squeezing structure, which aims at solving the problem of how to automatically squeeze juice from food materials so as to improve the convenience of juice squeezing from the food materials.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows:

in a first aspect, a juice squeezing structure is provided for cooperation with a main body structure, the main body structure including a main body unit for outputting rotational power and a cup unit having a receiving cavity, the juice squeezing structure comprising:

the juice squeezing disc is positioned in the accommodating cavity; and

the lifting mechanism is used for driving the juice squeezing disc to reciprocate and comprises a transmission screw rod fixedly arranged in the accommodating cavity and a rotating screw rod connected with the juice squeezing disc and in threaded fit with the transmission screw rod, and the rotating screw rod converts the rotation power of the host unit into linear sliding so as to drive the juice squeezing disc to move in the accommodating cavity.

In some embodiments, the transmission screw rod is sleeve-shaped and is provided with an internal thread, and the rotation screw rod is positioned in the transmission screw rod and is provided with an external thread in transmission fit with the internal thread.

In some embodiments, the lifting mechanism further comprises a rotating shaft rod connected with the host unit and a sliding sleeve sleeved on the rotating shaft rod in a sliding manner and rotating synchronously with the rotating shaft rod, one end of the sliding sleeve is connected with the transmission screw rod, and the other end of the sliding sleeve extends to the accommodating cavity and is connected with the juice squeezing disc.

In some embodiments, the sliding sleeve is slidably coupled to the rotating shaft via a flat structure.

In some embodiments, the juice squeezing structure further comprises an upper bracket and a lower bracket, and two ends of the transmission screw rod are respectively fixed in the accommodating cavity through the upper bracket and the lower bracket.

In some embodiments, the juice squeezing tray is provided with first juice squeezing ribs in a protruding mode, and the cavity wall of the accommodating cavity is provided with second juice squeezing ribs in a protruding mode.

In some embodiments, the juice squeezing structure comprises a juice squeezing seat with a setting cavity and a speed reducer which is arranged in the setting cavity and is rotationally connected with the host unit, two ends of the juice squeezing seat are respectively connected with the host unit and the cup body unit, and the rotating shaft rod is rotationally connected with the speed reducer.

In some embodiments, the juice squeezing structure further includes an upper limit switch, a lower limit switch, a contact pin unit disposed on the juice squeezing seat, and a spring pin unit disposed on the host unit, where the upper limit switch and the lower limit switch are both disposed in the placement cavity and are disposed at intervals along an axial direction of the rotating shaft, and the contact pin unit is capable of electrically abutting against the spring pin unit, so that the upper limit switch and the lower limit switch are electrically connected to the host unit.

In a second aspect, a food material processing apparatus is provided, comprising the juice extracting structure; the food processing device further comprises an upper clutch, a lower clutch capable of being in transmission engagement with the upper clutch and a sound insulation sleeve wrapping the outer peripheral side surface of the lower clutch, the lower clutch is connected with an output shaft of the host unit, and the upper clutch is structurally arranged on the juice squeezing structure.

In some embodiments, the food processing device further includes a fastening structure capable of detachably connecting the juice squeezing structure to the host unit, the fastening structure includes a cushion pad and a limiting clamping block, the host unit is provided with a limiting clamping groove, the cushion pad is disposed in the limiting clamping groove, and the limiting clamping block is fastened into the limiting clamping groove and abuts against the cushion pad; the juice squeezing structure is provided with the limiting clamping block.

The beneficial effects of this application lie in: through the screw drive connection of transmission lead screw and rotation lead screw, under the positive and negative rotation of host computer unit, can realize crowded juice dish reciprocating motion from top to bottom in the holding intracavity to carry out periodic continuous extrusion to the food, need not artifical hand and press the food, improved the convenience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required for the description of the embodiments or exemplary techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a food material processing device according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional view of a juice extracting tray of a food processing device according to an embodiment of the present application at a lowest position;

FIG. 3 is a schematic cross-sectional view of the juice extracting tray of the food processing device of FIG. 2 in a highest position;

FIG. 4 is an exploded schematic view of a juice extractor structure provided in accordance with another embodiment of the present application;

FIG. 5 is a schematic cross-sectional view of a juice extraction structure provided in accordance with yet another embodiment of the present application;

FIG. 6 is an exploded schematic view of the juice extractor structure of FIG. 5;

FIG. 7 is an exploded schematic view of the upper and lower clutches;

FIG. 8 is a schematic perspective view of the cup unit of FIG. 1;

FIG. 9 is an exploded schematic view of the cup unit of FIG. 8;

fig. 10 is a schematic perspective view of the host unit of fig. 1;

fig. 11 is an exploded schematic view of the host unit of fig. 10.

Wherein, each reference sign in the figure:

100. a food material processing device; 10. a cup unit; 11. a cup cover; 12. a cup cylinder; 50. a juice blocking unit; 400. a juice extracting structure; 200. a juice squeezing structure; 300. a main body structure; 102. second squeezing juice ribs; 111. a receiving chamber; 21. an upper limit switch; 22. a lower limit switch; 23. a juice squeezing tray; 24. a speed reducer; 25. a juice squeezing seat; 26. a stylus unit; 27. a spring needle unit; 41. a lower clutch; 42. an upper clutch; 112. a placement cavity; 30. a lifting mechanism; 31. rotating the shaft lever; 32. a sliding sleeve; 33. rotating the screw rod; 34. a transmission screw rod; 301. an energy storage assembly; 302. a driving motor; 303. a control assembly; 304. a Hall element; 305. a host housing; 51. pulling the cover; 52. a knob; 53. a pull rod; 531. a limiting ring; 54. a reset member; 55. a soft rubber plug; 56. a juice outlet pipe; 57. a juice outlet; 101. the first squeezing ribs; 341. a lower bracket; 342. an upper bracket; 401. a blade; 402. a juice extracting seat; 403. a movable bottom plate; 404. an elastic member; 405. a transmission shaft; 407. a guide post; 406. a magnet; 408. avoidance holes; 421. a transmission clamping block; 412. a transmission clamping groove; 422. a second guiding inclined surface; 411. a first guiding inclined surface; 60. a buckle structure; 61. a limit clamping block; 62. a limit clamping groove; 63. a cushion pad; 113. a housing chamber; 307. a control key; 309. a motor bracket;

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, are for convenience of description only, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application, and the specific meaning of the terms described above may be understood by those of ordinary skill in the art as appropriate. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.

Referring to fig. 1 to 3, an embodiment of the present application provides a food processing apparatus 100 capable of processing food. Optionally, the food material includes fruits, vegetables, grains, and the like. The processing includes crushing or squeezing the food material.

Referring to fig. 1 to 3, the food processing device 100 includes: a main body structure 300, a juice extracting structure 400 and a juice extracting structure 200. The juice extracting structure 400 can extract juice from the food materials, and the juice extracting structure 200 can extract juice from the food materials.

Referring to fig. 2 to 4, alternatively, the main body structure 300 includes a main unit and a cup unit 10 having a receiving cavity 111, wherein one end of the cup unit 10 is opened and the other end is closed; it can be appreciated that the food material is accommodated in the accommodating cavity 111, and the host unit can provide rotary power for the juice extracting structure 400 or the juice extracting structure 200, so as to drive the juice extracting structure 400 or the juice extracting structure 200 to process the food material.

Referring to fig. 1 to 4, the juice extracting structure 400 is vertically disposed on the host unit, and the juice extracting structure 400 is rotatably connected to an output shaft of the host unit, and a juice extracting end of the juice extracting structure 400 extends to the accommodating cavity 111 and is detachably connected to the cup unit 10 in a sealing manner, wherein the sealing connection can be achieved by disposing a sealing ring at a connection portion between the juice extracting structure 400 and the host unit. Optionally, the juicing end of the juicing structure 400 is located in the accommodating cavity 111, and the lower end of the juicing structure 400 is connected with a host unit, and the host unit drives the juicing end of the juicing structure 400 to rotate so as to juice the food.

Referring to fig. 3 to 5, the juice squeezing structure 200 is vertically disposed on the host unit, and the juice squeezing structure 400 is rotatably connected to the host unit, and the juice squeezing end of the juice squeezing structure 200 extends to the accommodating cavity 111 and is detachably connected to the cup unit 10 in a sealing manner. It will be appreciated that the sealed connection may be achieved by providing a sealing ring at the junction of the juice extractor structure 200 and the host unit. Optionally, the juice squeezing end of the juice squeezing structure 200 is located in the accommodating cavity 111, and the lower end of the juice squeezing structure 200 is connected to a host unit, and the host unit drives the juice squeezing end of the juice squeezing structure 200 to rotate so as to squeeze juice from the food materials. It will be appreciated that the user selects one of the juicing structure 400 and the juice extracting structure 200 to be connected to the main body structure 300 according to the need, thereby achieving the corresponding effect. Optionally, the user connects the juice extractor structure 400 to the host unit to extract juice from the food material when juice extraction is desired. When the user needs to squeeze juice, the juice squeezing structure 400 is detached from the host unit, and the juice squeezing structure 200 is mounted on the host unit to squeeze juice from the food materials. And the juice extracting structure 400 and the juice extracting structure 200 share the cup body unit 10, thereby saving the use cost of the user.

Referring to fig. 3 to 5, the food processing device 100 provided in this embodiment includes a main body structure 300, a juice extracting structure 400 and a juice extracting structure 200, the juice extracting structure 400 is connected with the main body structure 300 to extract juice from food, the juice extracting structure 200 is connected with the main body structure 300 to extract juice from food, a user can select one of the juice extracting structure 400 and the juice extracting structure 200 to be connected with the main body structure 300 according to the user's own requirements, so that the processing functions of the food processing device 100 are enriched, and the juice extracting structure 400 and the juice extracting structure 200 share the cup unit 10, thereby reducing the use cost of the user.

Referring to fig. 2 to 4, in some embodiments, the juice squeezing structure 200 includes a juice squeezing seat 25 having a positioning cavity 112, a speed reducer 24 disposed in the positioning cavity 112 and rotatably connected to the main unit, and a juice squeezing tray 23 capable of being accommodated in the accommodating cavity 111, wherein two ends of the juice squeezing seat 25 are respectively connected to the main unit and the cup unit 10, and the juice squeezing tray 23 is rotatably connected to the speed reducer 24.

Alternatively, both ends of the juice squeezing seat 25 are detachably connected to the main unit and the cup unit 10, respectively, and the decelerator 24 is located above the main unit, and the rotation power of the main unit is transmitted to the juice squeezing plate 23 through the decelerator 24, so that the rotation speed obtained by the juice squeezing plate 23 is lower than the output rotation speed of the main unit, and simultaneously the torque obtained by the juice squeezing plate 23 is increased to squeeze juice from the food material.

Referring to fig. 2 to 4, in some embodiments, the juice squeezing structure 200 further includes a lifting mechanism 30 for driving the juice squeezing disk 23 to reciprocate in the accommodating cavity 111, the lifting mechanism 30 includes a transmission screw 34 fixedly disposed in the accommodating cavity 111, a rotating shaft 31 connected to the speed reducer 24, a sliding sleeve 32 slidably sleeved on the rotating shaft 31 along an axial direction of the rotating shaft 31 and synchronously rotating along with the rotating shaft 31, and a rotating screw 33 capable of being in threaded transmission fit with the transmission screw 34, one end of the sliding sleeve 32 is connected to the rotating screw 33, and the other end of the sliding sleeve 32 extends to the accommodating cavity 111 and is connected to the juice squeezing disk 23.

Referring to fig. 2 to 4, optionally, the transmission screw rod 34 is in a sleeve shape, an inner thread is provided on an inner wall of the transmission screw rod 34, an outer thread adapted to the inner thread is provided on an outer side surface of the rotation screw rod 33, the host unit transmits rotation power to the rotation shaft rod 31, the rotation screw rod 33 is transmitted along with the rotation shaft rod 31, and the rotation screw rod 33 drives the sliding sleeve 32 to slide along an axial direction of the rotation shaft rod 31, so that the juice squeezing plate 23 squeezes food materials in the accommodating cavity 111. It will be appreciated that the sliding sleeve 32 is slidably connected with the rotating shaft 31 through a flat structure, that is, the cross-sectional shape of the position of the rotating shaft 31 where the sliding sleeve 32 is slidably connected is non-circular, and the cross-sectional shape of the sliding sleeve 32 is adapted to the cross-sectional shape of the rotating shaft 31, so that the sliding sleeve 32 rotates synchronously with the rotating shaft 31 and slides linearly along the axial direction of the rotating shaft 31. It can be appreciated that through the forward and backward rotation of the host unit, the up and down reciprocating movement of the juice squeezing tray 23 in the accommodating cavity 111 can be realized, so that the food material is continuously squeezed discontinuously, the food material is not required to be manually pressed, and the convenience is improved.

Optionally, the drive screw 34 is secured within the placement cavity 112 by an upper bracket 342 and a lower bracket 341.

Referring to fig. 2 to 4, in some embodiments, the juice squeezing structure 200 further includes an upper limit switch 21, a lower limit switch 22, a contact pin unit 26 disposed on the juice squeezing seat 25, and a latch unit 27 disposed on the host unit, where the upper limit switch 21 and the lower limit switch 22 are located in the placement cavity 112 and are spaced apart along the axial direction of the rotating shaft 31, and the contact pin unit 26 can electrically abut against the latch unit 27 to electrically connect the upper limit switch 21 and the lower limit switch 22 to the host unit. Optionally, the upper limit switch 21 is located above the lower limit switch 22, the host unit rotates forward, when the juice squeezing disk 23 rises to the highest position, the rotating screw 33 triggers the upper limit switch 21, the host unit switches the rotation direction, i.e. the host unit rotates reversely, and when the juice squeezing disk 23 descends to the lowest position, the rotating screw 33 triggers the lower limit switch 22, the host unit switches the rotation direction, i.e. the host unit rotates forward, and so on repeatedly.

Referring to fig. 2 to 4, the process of extruding the food material by the extruding tray 23 may alternatively include an extruding stroke and a retracting stroke. In the juice squeezing process, after food materials are put into the accommodating cavity 111, the main machine unit rotates forward and drives the rotating shaft rod 31 to rotate, the juice squeezing disk 23 is driven to rise forward through the rotating screw rod 33, and at the moment, the food materials squeeze juice under friction between the juice squeezing disk 23 and the inner wall of the accommodating cavity 111. When the top end of the rotating screw rod 33 touches the upper limit switch 21, the control circuit of the host unit receives a signal and switches the rotating direction, and the rotating screw rod 33 drives the juice squeezing disk 23 to reversely descend. The rotary screw 33 makes a reciprocating up-and-down motion between the upper limit switch 22 and the lower limit switch, so that the juice squeezing tray 23 can squeeze juice from food materials repeatedly.

Referring to fig. 2 to 4, optionally, a contact pin unit 26 disposed at the bottom of the juice squeezing seat 25, a spring pin unit 27 disposed on the host unit, an upper limit switch 21, and a lower limit switch 22 are connected to form a circuit, and are connected to a control circuit of the host unit, so that the host unit can receive signals of the upper limit switch 21 or the lower limit switch 22. The electrical connection between the spring pin unit 27 and the contact pin unit 26 avoids the connection between the juice squeezing seat 25 and the host unit by using a wire harness, and avoids the fatigue of the wire harness caused by rotation, thereby causing faults.

Referring to fig. 2 to 4, in some embodiments, the cup unit 10 includes a cup 12 having a receiving cavity 111 and a cover 11 detachably connected to one end of the cup 12, a juice-extracting disk 23 having a first juice-extracting rib 101 protruding therefrom, a second juice-extracting rib 102 protruding therefrom on an inner surface of the cover 11, and a juice extracting structure 400 and a juice extracting structure 200 alternatively connected to the other end of the cup 12 in a sealing manner. Optionally, both ends of the cup barrel 12 are open, one end of the cup barrel 12 is connected with the cup cover 11, and the other end of the cup barrel 12 can be in sealing connection with the juice squeezing seat 25.

Referring to fig. 2 to 4, optionally, a plurality of first juice extracting ribs 101 and second juice extracting ribs 102 are disposed, so as to improve friction force with the food material contact surface, and achieve the purpose of improving juice extracting efficiency. Alternatively, the surface of the juice squeezing disk 23 and the inner surface of the cup cover 11 can be provided with wavy waves, and the juice squeezing efficiency can be improved. The juice squeezing plate 23 is centrifugally moved in the process of rotation, and circular, quadrangular or elliptic through holes and the like can be formed in the juice squeezing plate 23 so as to enable juice to flow out. In this embodiment, the juice squeezing plate 23 is provided with a plurality of circular through holes.

Referring to fig. 5 to 6, in some embodiments, the juice extracting structure 400 includes a juice extracting base 402 capable of detachably connecting the cup unit 10 and the main unit, a blade 401 capable of being accommodated in the accommodating cavity 111, and a transmission shaft 405 rotatably connected to the juice extracting base 402, wherein two ends of the transmission shaft 405 are respectively connected to an output shaft of the main unit and the blade 401.

Alternatively, both ends of the juice extracting seat 402 are detachably connected with the cup unit 10 and the main unit, respectively, and the rotation power of the main unit can be transmitted to the blade 401 through the transmission shaft 405, so that the food in the accommodating cavity 111 is crushed and extracted.

Referring to fig. 5 to 6, in some embodiments, the juice extracting structure 400 further includes a movable bottom plate 403 movably disposed at one end of the juice extracting base 402, and an elastic member 404 having an elastic restoring force, one end of the elastic member 404 is connected to the movable bottom plate 403, the other end of the elastic member 404 can abut against the main unit, the juice extracting base 402 and the movable bottom plate 403 surround to form a housing cavity 113, the juice extracting structure 400 further includes a magnet 406 disposed in the housing cavity 113 and connected to the movable bottom plate 403, the food processing device 100 further includes a hall element 304 disposed in the main unit and cooperating with the magnet 406, and the cup unit 10 is connected to the juice extracting base 402 and drives the movable bottom plate 403 to slide toward the main unit by a predetermined distance, so that the magnet 406 is located in an induction range of the hall element 304 and compresses the elastic member 404. Alternatively, the elastic member 404 is a spring, and four are arranged at intervals.

Referring to fig. 5 to 6, optionally, after the juice extractor 402 is assembled with the host unit, the cup unit 10 is screwed and connected with the juice extractor 402, at this time, the cup unit 10 pushes the movable bottom plate 403 provided with the magnet 406 to approach downwards to the hall unit, so that induction occurs, and the circuit of the host unit is turned on, so that the output shaft of the host unit can output rotational power to the outside; if the cup unit 10 is removed at this time, the movable bottom plate 403 moves upward by a predetermined distance under the action of the spring, and the magnet is separated from the sensing range of the hall unit, so that the circuit of the host unit is disconnected, and the output shaft of the host unit stops rotating. The blade 401 can be effectively prevented from being rotated without the cup body unit 10 to cause injury to the human body, and the use safety is ensured. After the food material is put into the accommodating cavity 111, the host unit is started to drive the blade 401 to rotate at a high speed to cut the food material, so that the juicing action is completed.

Referring to fig. 5 to 6, alternatively, the side surface of the juice extractor base 402 is provided with a recess 408 communicating with the inside thereof, the side surface of the movable bottom plate 403 is provided with a protruding guide post 407, the guide post 407 is exposed to a predetermined length through the recess 408, and when the cup unit 10 is screwed to the juice extractor base 402, the end surface of the body unit abuts against the end surface of the guide post 407 and drives the guide post 407 to move toward the host unit. It will be appreciated that the guide post 407 and the relief hole 408 are provided in pairs and that a plurality of pairs are provided.

Referring to fig. 7 to 10, optionally, a control button 307 is provided on the host unit, the control button 307 is pressed for 2 times, the host unit is turned on, and the indicator light is turned on, the juicing period 40S expires, and is turned off automatically. In operation, the control button 307 is clicked, the output shaft of the host unit is suspended to rotate, and when no operation is performed within 5 minutes, the host unit is automatically turned off, and the indicator light is turned off.

Referring to fig. 7, in some embodiments, the food processing apparatus 100 further includes an upper clutch 42, a lower clutch 41 capable of being in driving engagement with the upper clutch 42, and a sound insulation sleeve wrapped around a peripheral side surface of the lower clutch 41, wherein the lower clutch 41 is connected to an output shaft of the host unit, and the upper clutch 42 is disposed on each of the juice extracting structure 400 and the juice extracting structure 200.

Referring to fig. 7, optionally, an upper clutch 42 is provided at a lower end of the transmission shaft 405, and an input shaft of the speed reducer 24 is also provided with the upper clutch 42. The drive shaft 405 transmits power to the blade 401 by engaging the upper clutch 42 with the lower clutch 41, thereby realizing a high-speed juice extracting function. The speed reducer 24 engages the lower clutch 41 through the upper clutch 42 and transmits power to the rotating shaft lever 31 to control the low-speed rotation and lifting of the juice squeezing plate 23, thereby realizing the juice squeezing function.

Alternatively, the lower clutch 41 can reduce transmission noise generated when the host unit is switched from forward rotation to reverse rotation or from reverse rotation to forward rotation by arranging the sound insulation sleeve, and the lower clutch 41 is engaged with the upper clutch 42, so that user experience is improved. Alternatively, the sound insulating jacket is made of an elastic material, such as silica gel.

Referring to fig. 7, optionally, the lower clutch 41 is provided with a transmission slot 412, and a first guiding inclined plane 411 is provided at the top end of the transmission slot 412; the upper clutch 42 is provided with a transmission clamping block 421, the bottom of the upper clutch is also provided with a second guide inclined plane 422, the transmission clamping block 421 is clamped in a transmission clamping groove 412 under the cooperation of the first guide inclined plane 411 and the second guide inclined plane 422, so that the upper clutch 42 and the lower clutch 41 are more easily meshed, and meanwhile, the transmission clamping groove 412 limits the left and right shaking of the transmission clamping block 421, so that the power can be transmitted in a clockwise positive rotation mode and in a anticlockwise reverse rotation mode under the driving of a host unit.

Referring to fig. 8 to 10, in some embodiments, the food processing apparatus 100 further includes a fastening structure 60 capable of detachably connecting the juice extracting structure 400 or the juice squeezing structure 200 to a host unit, the fastening structure 60 includes a cushion 63 and a limiting clamping block 61, the host unit is provided with a limiting clamping groove 62, the cushion 63 is disposed in the limiting clamping groove 62, and the limiting clamping block 61 is fastened into the limiting clamping groove 62 and abuts against the cushion 63; both the juice extracting structure 400 and the juice extracting structure 200 are provided with a limit clamping block 61. Alternatively, the cushion 63 is made of an elastic material, such as silicone.

Optionally, the soft rubber is arranged in the limiting clamping groove 62, so that the assembly abrasion of the limiting clamping groove 62 and the limiting clamping block 61 due to the fact that the limiting clamping groove and the limiting clamping block are hard plastic pieces at the same time can be avoided, and the service life is prolonged; and simultaneously, the vibration noise generated in the juice squeezing process can be reduced.

Referring to fig. 4 to 6, in some embodiments, the food processing apparatus 100 further includes a juice blocking unit 50, where the juice blocking unit 50 includes a juice outlet pipe 56 connected to the cup unit 10 and communicating with the accommodating cavity 111, and an adjusting plunger connected to the juice outlet pipe 56, the juice outlet pipe 56 has a juice outlet 57, one end of the adjusting plunger is slidably inserted into the juice outlet pipe 56, and the adjusting plunger is used for adjusting an opening of the juice outlet 57.

Referring to fig. 4 to 6, the adjusting plunger optionally includes a pull cap 51, a knob 52, a pull rod 53 inserted into a juice outlet tube 56, a restoring member 54 having an elastic restoring force, and a soft rubber plug 55 made of a flexible and sealing material. Optionally, the resetting piece 54 is a tube spring, the soft rubber plug 55 is located in the juice outlet tube 56 and sleeved at one end of the pull rod 53, the tube spring is sleeved at the other end of the pull rod 53, the tube spring is respectively abutted against the tube orifice of the juice outlet tube 56 and a limiting ring 531 on the pull rod 53 along the axial direction of the pull rod 53, the knob 52 is in threaded connection with the free end of the juice outlet tube 56 and limits the pull rod 53 to be completely separated from the juice outlet tube 56, and the pull cover 51 is abutted to the knob 52 and connected with the pull rod 53 for pulling the pull rod 53 by a human hand. After the pull cover 51 and the pull rod 53 are buckled and assembled, the juice outlet pipe 56 is plugged in, and the knob 52 and the pipe orifice of the juice outlet pipe 56 are assembled through threads, so that the juice blocking unit 50 can be installed.

Referring to fig. 4 to 6, alternatively, the juice outlet 57 is arranged downward, and the soft rubber plug 55 seals the juice outlet 57 and prevents juice from flowing out of the juice outlet 57 in a static state, thereby realizing the function of storing juice in the juice squeezing and squeezing processes. By gradually pulling the pull cover 51 outwards by a person and simultaneously compressing the reset piece 54, the soft rubber plug 55 gradually breaks away from the juice outlet 57 and simultaneously adjusts the opening of the juice outlet 57, and juice can flow into the receiving cup of the user through the juice outlet 57. The receiving flow of the juice is gradually increased along with the outward pulling distance of the pull cover 51, so that the requirement of a user for adjusting the receiving flow of the juice is met. After the juice is introduced, the pull cover 51 is loosened, the pull rod 53 can automatically reset under the action of the tube spring, and the soft rubber plug 55 reseals the juice outlet 57, so that the effect of sealing the juice is realized. Optionally, the soft rubber plug 55 is made of silica gel, and the peripheral side surface of the soft rubber plug is in a wavy sheet shape, so that friction force can be effectively reduced in the process of pulling out the pull rod 53 and resetting, and a user can easily pull out the pull cover 51; meanwhile, the waterproof sealing performance is good. The automatic resetting function of the tube spring can enable the soft rubber plug 55 to be in a waterproof sealing state all the time under the condition of not pulling out by external force, so that the overflow of juice is prevented, and the safety of a user is effectively ensured.

Referring to fig. 10 to 11, in some embodiments, the host unit includes a host housing 305 having a mounting cavity, a driving motor 302 capable of providing torque to the outside, a control component 303 capable of controlling the driving motor 302, and an energy storage component 301 capable of storing energy, wherein the driving motor 302, the control component 303, and the energy storage component 301 are all located in the mounting cavity, and the energy storage component 301 provides power to the driving motor 302 and the control component 303, and the juice extracting structure 400 and the juice extracting structure 200 are selectively connected to the driving motor 302. The control component 303 of the host unit issues a reverse instruction to drive the motor 302 in reverse,

referring to fig. 10-11, alternatively, the power of the drive motor 302 is transmitted to the reducer 24 or to the blade 401 via the engagement of the lower clutch 41 with the corresponding upper clutch 42. The power transmitted to the speed reducer 24 is reduced through the gearbox of the speed reducer 24, and then the rotating screw rod 33 is driven to rotate forward or reversely, so that the juice squeezing plate 23 ascends or descends, the upper limit switch 21 is triggered in the ascending process, a control signal is sent to the control component 303, the control component 303 sends out a reverse rotation instruction, and the driving motor 302 starts to rotate reversely; the lower limit switch 22 is triggered in the descending process, a control signal is sent to the control component 303, the control component 303 sends out a forward rotation instruction, and the driving motor 302 starts to rotate forward.

Optionally, the drive motor 302 is secured within the host housing 305 by a motor mount 309.

Referring to fig. 10 to 11, a motor shaft sealing ring is disposed on an output shaft of the driving motor 302, so as to effectively prevent undesirable phenomena such as motor burnout caused by liquid immersion into the motor. The energy storage component 301 may be a rechargeable battery, an external adapter, an external mains supply, etc., and as a preferred embodiment, the energy storage component 301 of the present application adopts a rechargeable battery scheme. The keys on the control assembly 303 are provided with waterproof sealing rings, so that adverse phenomena such as electric shock risks caused by liquid carried by fingers during operation of a user or burning of the control unit caused by liquid immersion during cleaning are avoided. The control component 303 can employ audible, visual and tactile auxiliary operation prompts such as buzzers, lights and touch screens, and the like, and as a preferred embodiment, the control component 303 adopts light assistance as the prompts.

The foregoing is merely an alternative embodiment of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the scope of the claims of the present application.

Claims

1. A juice extracting structure for cooperation with a main body structure including a main body unit for outputting rotational power and a cup unit having a receiving cavity, the juice extracting structure comprising:

the juice squeezing disc is positioned in the accommodating cavity; and

2. The juice architecture of claim 1, wherein: the transmission screw rod is sleeve-shaped and provided with internal threads, and the rotation screw rod is positioned in the transmission screw rod and provided with external threads in transmission fit with the internal threads.

3. The juice architecture of claim 1, wherein: the lifting mechanism further comprises a rotating shaft rod connected with the host unit and a sliding sleeve sleeved on the rotating shaft rod and rotating synchronously with the rotating shaft rod, one end of the sliding sleeve is connected with the transmission screw rod, and the other end of the sliding sleeve extends to the accommodating cavity and is connected with the juice squeezing disc.

4. A juice architecture as claimed in claim 3, wherein: the sliding sleeve is in sliding connection with the rotating shaft rod through a flat structure.

5. The juice architecture of claim 1, wherein: the juice squeezing structure further comprises an upper bracket and a lower bracket, and two ends of the transmission screw rod are fixed in the accommodating cavity through the upper bracket and the lower bracket respectively.

6. The juice architecture of claim 1, wherein: the juice squeezing plate is convexly provided with first juice squeezing ribs, and the cavity wall of the accommodating cavity is convexly provided with second juice squeezing ribs.

7. The juice architecture as defined in any one of claims 3-4, wherein: the juice squeezing structure comprises a juice squeezing seat with a setting cavity and a speed reducer which is positioned in the setting cavity and is rotationally connected with the host unit, two ends of the juice squeezing seat are respectively connected with the host unit and the cup body unit, and the rotating shaft rod is rotationally connected with the speed reducer.

8. The juice architecture of claim 7, wherein: the juice squeezing structure further comprises an upper limit switch, a lower limit switch, a contact pin unit arranged on the juice squeezing seat and a spring pin unit arranged on the host unit, wherein the upper limit switch and the lower limit switch are both positioned in the placement cavity and are arranged along the axial direction of the rotating shaft rod at intervals, and the contact pin unit can be electrically abutted to the spring pin unit so as to electrically connect the upper limit switch and the lower limit switch to the host unit.

9. A food processing device comprising a juice extracting structure according to any one of claims 1 to 6; the food processing device further comprises an upper clutch, a lower clutch capable of being in transmission engagement with the upper clutch and a sound insulation sleeve wrapping the outer peripheral side surface of the lower clutch, the lower clutch is connected with an output shaft of the host unit, and the upper clutch is structurally arranged on the juice squeezing structure.

10. The food processing apparatus of claim 9, wherein: the food processing device further comprises a buckling structure which can detachably connect the juice squeezing structure with the host unit, the buckling structure comprises a buffer cushion and a limiting clamping block, the host unit is provided with a limiting clamping groove, the buffer cushion is arranged in the limiting clamping groove, and the limiting clamping block is buckled into the limiting clamping groove and is abutted against the buffer cushion; the juice squeezing structure is provided with the limiting clamping block.