WO2020258237A1 - 一种推料输送装置以及榨汁机 - Google Patents

一种推料输送装置以及榨汁机 Download PDF

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Publication number
WO2020258237A1
WO2020258237A1 PCT/CN2019/093642 CN2019093642W WO2020258237A1 WO 2020258237 A1 WO2020258237 A1 WO 2020258237A1 CN 2019093642 W CN2019093642 W CN 2019093642W WO 2020258237 A1 WO2020258237 A1 WO 2020258237A1
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WO
WIPO (PCT)
Prior art keywords
rod body
pushing
slag
tooth
spiral
Prior art date
Application number
PCT/CN2019/093642
Other languages
English (en)
French (fr)
Inventor
陶自华
Original Assignee
陶自华
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 陶自华 filed Critical 陶自华
Priority to PCT/CN2019/093642 priority Critical patent/WO2020258237A1/zh
Publication of WO2020258237A1 publication Critical patent/WO2020258237A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices

Definitions

  • This application relates to the technical field of food processing, in particular to a pusher and conveyer device and a juicer.
  • the existing slow juicer or raw juice machine relies on the thread of a single screw shaft to cooperate with the ribs on the shell to crush bulk materials or materials with a certain hardness, and then rely on the crushed materials or the food itself The friction with the side surface of the thread causes the food to move forward slowly along the spiral direction of the thread until it is finely ground and squeezed out.
  • the disadvantage of this juicer is that the speed of the screw shaft cannot be too fast, because a too fast screw shaft will quickly crush the material into powder, and the friction between the powder material and the thread of the screw shaft Too low to realize the push of materials. At the same time, if the material is not lumpy or does not have a certain hardness, the current juicer can not realize the forward advancement of the material, let alone juice extraction.
  • the purpose of this application is to provide a material pushing and conveying device, which aims to solve the problem of how to improve the material conveying capacity of the juicer.
  • a pushing and conveying device for conveying crushed slag material includes:
  • the rod assembly includes a first rod body and a second rod body arranged in parallel with the first rod body;
  • the spiral tooth set includes a first pushing spiral tooth and a second pushing spiral tooth meshing with the first pushing spiral tooth.
  • the first pushing spiral tooth is spirally arranged on the peripheral side of the first rod body and along the first An axial extension of a rod body is arranged, the first pushing helical tooth and the peripheral side surface of the first rod body jointly form a first spiral groove for accommodating the slag material, and the second pushing helical tooth Arranged on the peripheral side of the second rod body and extending along the axial direction of the second rod body, the second pushing helical tooth and the peripheral side of the second rod body together form a supply for the slag material In the accommodated second spiral groove, the rotation direction of the first pushing helical tooth on the first rod body is opposite to the rotation direction of the second pushing helical tooth on the second rod body; and
  • a power assembly connected to the rod assembly and used to drive the first rod body and the second rod body to rotate synchronously and in reverse;
  • the tooth surface of the first pushing helical tooth meshed in the second spiral groove abuts against the crushed slag material
  • the tooth surface of the second pushing helical tooth meshes in the first spiral groove abuts
  • the crushed slag material enables the crushed slag material to move unidirectionally along the axial direction of the first rod body or the second rod body;
  • the groove width at any position of the first spiral groove is the same as that of the second rod body.
  • the tooth width of the corresponding position of the pushing helical tooth is adapted, and the groove width at any position of the second helical groove is adapted to the tooth width of the corresponding position of the first pushing helical tooth.
  • the first spiral groove is arranged with equal groove width; the second spiral groove is arranged with equal groove width.
  • the first push helical tooth is wound in multiple turns to connect to the peripheral side of the first rod body; the second push helical tooth is wound to connect to the peripheral side of the second rod body in multiple turns.
  • a plurality of the first pushing helical teeth are arranged at intervals, the number of the second pushing helical teeth is the same as the number of the first pushing helical teeth, and each of the second pushing helical teeth is respectively It is arranged corresponding to each of the first pushing helical teeth.
  • the power assembly includes a first gear connected to one end of the first lever body, a second gear connected to one end of the second lever body and engaged with the first gear for transmission, and A power source that outputs rotational power, and the power source is used to drive the first gear or the second gear to rotate.
  • the spiral tooth set further includes a first grinding spiral tooth spirally wound around the first rod body and used for grinding the slag material, and a first grinding spiral tooth spirally wound around the second rod body and used for grinding the
  • the second grinding helical teeth of the crushed slag material, the first pushing helical teeth and the first grinding helical teeth are sequentially arranged along the moving direction of the crushed slag material along the axial direction of the first rod body, and the first The two pushing helical teeth and the second grinding helical teeth are sequentially arranged along the moving direction of the crushed slag material along the axial direction of the second rod body.
  • the pushing and conveying device further includes a housing, a juice extraction cavity is opened inside the housing, and an installation port communicating with the juice extraction cavity is opened at one end of the housing.
  • the other end is provided with a first slag tapping hole and a second slag tapping hole spaced apart from the first slag tapping hole.
  • One end of the first rod body and one end of the second rod body pass through the installation port Inserted into the juice extraction cavity and respectively connected to the first residue tapping hole and the second residue tapping hole.
  • the pushing and conveying device further includes a sealing ring, and a sealing ring is provided in the first slag tapping hole and the second slag tapping hole, and the two sealing rings are respectively sleeved The first rod body and the second rod body, and the two sealing rings respectively elastically abut against the hole wall of the first slag tapping hole and the hole wall of the second slag tapping hole.
  • the juice extraction cavity includes a first cavity provided for the first rod body and a second cavity communicated with the first cavity and provided for the second rod body.
  • the first slag hole is arranged corresponding to the first cavity
  • the second slag hole is arranged corresponding to the second cavity
  • the first cavity corresponds to the first grinding spiral tooth along the first cavity.
  • the radial cross-sectional area of a rod body is gradually reduced toward the first slag tapping hole, and the diameter of the first rod body is gradually increased toward the first slag tapping hole.
  • the cross-sectional area of the second cavity corresponding to the second grinding helical tooth along the radial direction of the second rod body is tapered toward the second slag hole, so The diameter of the second rod body gradually increases toward the second slag tapping hole.
  • the first cavity is further provided with a first grinding rib corresponding to the first grinding helical tooth; the second cavity is further provided with a first grinding rib corresponding to the second grinding helical tooth The second grinding rib.
  • the housing is provided with a first return groove on the inner wall of the first cavity and adjacent to the opening of the first slag hole; the housing is in the second cavity.
  • a second return groove is opened on the inner wall of the cavity and adjacent to the orifice of the second slag tapping hole.
  • Another object of the present application is to provide a juice extractor for crushing and squeezing fruit material
  • the juice extractor includes: the pusher and conveying device as described above, and is arranged on the first rod body And used for crushing the fruit material to form the first crushing spiral blade of the crushed slag material and arranged on the second rod body and used to crush the fruit material to form the crushed slag material Breaking spiral blade, the first breaking spiral blade and the second breaking spiral blade are both arranged close to the installation opening, and the housing corresponds to the first breaking spiral blade and the second breaking spiral blade
  • the position of the spiral blade is also provided with an upwardly arranged feed inlet for the fruit material to enter the juice extraction cavity and a downwardly arranged juice outlet.
  • the rotation directions of the first grinding helical tooth, the first pushing helical tooth and the first breaking helical blade are all the same, are integrally formed, and are sequentially arranged on the first rod body.
  • the rotation directions of the second grinding helical teeth, the second pushing helical teeth, and the second crushing helical blade are all the same, are integrally formed, and are sequentially arranged on the second rod body.
  • the juice extractor further includes a feed assembly disposed at the feed port, the feed assembly includes a feed barrel with one end connected to the housing at the feed port, and A feeding hopper connected to the other end of the feeding barrel and used for transferring the fruit material into the feeding barrel.
  • the inner wall of the feeding barrel is provided with two rotating holes, and the two rotating holes are symmetrically arranged on the inner wall of the feeding barrel, and the feeding assembly further includes a rotating shaft, the rotating shaft There are two, one ends of the two rotating shafts are both connected to the hopper, and the other ends of the two rotating shafts are respectively connected to the two rotating holes.
  • the inner wall of the feed barrel is provided with a guide groove corresponding to each of the rotation holes, one end of each guide groove is connected to the corresponding rotation hole, and the other end of each guide groove faces The inlet is extended, and the guide groove has a groove width smaller than the maximum outer diameter of the rotating shaft and greater than or equal to the minimum outer diameter of the rotating shaft.
  • Each of the rotating shafts rotates in the corresponding rotating hole Sliding into the corresponding guide groove synchronously at a predetermined angle.
  • the cross-sectional shape of the rotating shaft is a "D" shape.
  • the first rod body and the second rod body rotate synchronously and in opposite directions, through the cooperation of the first push helical tooth and the second helical groove and the cooperation of the second push helical tooth and the first helical groove , So that the slag material in the first spiral groove is pushed by the tooth surface of the second pushing spiral tooth and moves along the first spiral groove toward the front end of the first rod body. Similarly, the slag material in the second spiral groove is pushed by the tooth surface of the first pushing spiral tooth and moves along the second spiral groove toward the front end of the second rod body.
  • the crushed slag material in the first spiral groove and the second spiral groove is pushed and transported and can only move in one direction, which not only effectively improves the conveying efficiency of the crushed slag material, but also increases with the first rod body or the second rod body. With the increase of speed, the conveying efficiency of crushed slag material is also improved simultaneously.
  • Figure 1 is a three-dimensional structural diagram of a juice extractor provided by an embodiment of the present application.
  • Figure 2 is a three-dimensional structural view of the pushing and conveying device of Figure 1;
  • Figure 3 is an exploded view of the pushing and conveying device of Figure 2;
  • Fig. 4 is a partial enlarged view at A of Fig. 3;
  • Figure 5 is a three-dimensional structural view of the rod assembly and helical tooth group of Figure 3;
  • Figure 6 is a cross-sectional view of Figure 2 along the central symmetry plane of the first rod body
  • Figure 7 is a three-dimensional structural view of the housing of Figure 3;
  • Figure 8 is a cross-sectional view of Figure 7 along the central symmetry plane of the first cavity
  • Figure 9 is a cross-sectional view of Figure 7 along the central symmetry plane of the second cavity
  • Figure 10 is a three-dimensional structural view of the feed hopper of Figure 2 in a state to be loaded;
  • Fig. 11 is a perspective structural view of the feeding hopper of Fig. 10 in a state of pressing materials toward the feeding barrel.
  • an embodiment of the present application provides a material pushing and conveying device 100 and a juice extractor 200 having the same.
  • the juice extractor 200 also includes a main base 101 on which the pushing and conveying device 100 is installed.
  • the pushing and conveying device 100 is used for conveying the crushed residue material in the form of crushed powder.
  • the crushed residue material is various fruit pieces that have been broken.
  • the pushing and conveying device 100 includes a rod assembly 20, a power assembly 40 connected to the rod assembly 20, and a threaded tooth set arranged on the rod assembly 20.
  • the rod assembly 20 includes a first rod body 21 and a second rod body 22 arranged in parallel with the first rod body 21.
  • both the first rod body 21 and the second rod body 22 have a rear end and a front end disposed opposite to the rear end, and the power assembly 40 connects the rear ends of the first rod body 21 and the second rod body 22.
  • the power assembly 40 drives the first lever body 21 and the second lever body 22 to rotate synchronously.
  • the spiral tooth set 50 includes a first pushing spiral tooth 51 and a second pushing spiral tooth 52 meshing with the first pushing spiral tooth 51.
  • the first pushing spiral tooth 51 is spirally arranged on the peripheral side of the first rod body 21 and along the first rod body.
  • first pushing helical tooth 51 and the peripheral side of the first rod body 21 together form a first spiral groove 511 for accommodating the slag material
  • second pushing helical tooth 52 is helically arranged on the second rod body
  • the peripheral side surface of the second rod body 22 extends along the axial direction of the second rod body 22, and the second push helical tooth 52 and the peripheral side surface of the second rod body 22 jointly form a second spiral groove 512 for accommodating the slag material.
  • the rotation direction of the first push helical tooth 51 on the first rod body 21 is opposite to the rotation direction of the second push helical tooth 52 on the second rod body 22, so that the first rod body 21 and the second rod body 22 are synchronized
  • the first pushing helical tooth 51 is sequentially engaged with the second spiral groove 512
  • the second pushing helical tooth 52 is sequentially engaged with the first spiral groove 511.
  • the groove width at any position of the first spiral groove 511 is adapted to the tooth width at the corresponding position of the second pushing helical tooth 52
  • the groove width at any position of the second spiral groove 512 is adapted to the tooth width at the corresponding position of the first pushing helical tooth 51.
  • the tooth surface of the first pushing helical tooth 51 meshing with the second spiral groove 512 abuts the slag material, and pushes the slag material to move along the tooth side surface of the second pushing helical tooth 52 in the second spiral groove 512. It is understandable that both the first pushing screw tooth 51 and the second pushing screw tooth 52 exert a thrust on the crushed slag material, which can prevent the crushed slag material from flowing in the opposite direction, so that the crushed slag material is in the first spiral groove 511 and the first spiral groove 511 and the second spiral groove 511.
  • the two spiral grooves 512 are in a pressurized push state, so as to ensure that the slag material can only move toward the front end of the first rod body 21 or the second rod body 22 in one direction.
  • the tooth surface of the second pushing helical tooth 52 meshing in the first spiral groove 511 abuts against the crushed slag material, and pushes the crushed slag material to move in the first spiral groove 511 along the flank of the first pushing helical tooth 51. It is understandable that the crushed slag material moves spirally in the first spiral groove 511 or the second spiral groove 512, and can only move forward along the axial direction of the first rod body 21 or the second rod body 22, and Therefore, the crushed slag material is pushed toward the front end of the first rod body 21 or the front end of the second rod body 22, but cannot move to the rear end of the first rod body 21 or the second rod body 22.
  • the first rod body 21 and the second rod body 22 rotate synchronously and in opposite directions, through the cooperation of the first pushing helical tooth 51 and the second helical groove 512, and the second pushing helical tooth 52 and the first
  • the slag material in the first spiral groove 511 is pushed by the tooth surface of the second pushing screw tooth 52 and moves along the first spiral groove 511 toward the front end of the first rod body 21.
  • the slag material in the second spiral groove 512 is pushed by the tooth surface of the first pushing spiral tooth 51 and moves along the second spiral groove 512 toward the front end of the second rod body 22.
  • the crushed slag material in the first spiral groove 511 and the second spiral groove 512 is pushed and transported and can only move in one direction, which not only effectively improves the conveying efficiency of the crushed slag material, but also with the first rod body 21 or the With the increase of the rotation speed of the two-rod body 22, the conveying efficiency of the crushed slag material is also improved simultaneously.
  • the first spiral groove 511 is provided with equal groove width, and the first pushing spiral tooth 51 and the first rod body 21 are integrally formed.
  • the first rod body 21 and the first push helical tooth 51 may be integrally formed from plastic materials through an injection molding process.
  • the second spiral groove 512 is provided with equal groove width
  • the second pushing spiral tooth 52 is integrally formed with the second rod body 22.
  • the second rod body 22 and the second pushing helical tooth 52 may be integrally formed from plastic materials through an injection molding process.
  • the first pushing helical tooth 51 is wound and connected to the peripheral side surface of the first rod body 21 in multiple turns; the second pushing helical tooth 52 is wound and connected to the peripheral side surface of the second rod body 22 in multiple turns.
  • the number of winding turns of the first pushing helical tooth 51 and the second pushing helical tooth 52 is two.
  • a plurality of first pushing spiral teeth 51 are arranged at intervals, so that the first rod body 21 and the plurality of first pushing spiral teeth 51 form a double-headed or multi-headed spiral rod.
  • the number of the second pushing helical teeth 52 is the same as the number of the first pushing helical teeth 51, so that the second rod body 22 and the plurality of second pushing helical teeth 52 also form a double-headed or multi-headed helical rod. It can be understood that any two adjacent first pushing helical teeth 51 and the first rod body 21 jointly form a first spiral groove 511, and any two adjacent second pushing helical teeth 52 and the second rod body 22 are formed between The second spiral groove 512.
  • Each second pushing helical tooth 52 is respectively arranged corresponding to each first pushing helical tooth 51 to improve, that is, each first pushing helical tooth 51 is matched with a corresponding second helical groove 512, and each second pushing helical tooth 52 is respectively It cooperates with the corresponding first spiral groove 511 to improve the conveying efficiency of the crushed slag material.
  • the rod assembly 20 further includes a third screw rod arranged in parallel with the first rod body 21 or the second rod body 22, and the second rod body 22 is located between the first rod body 21 and the third rod body.
  • the helical tooth set 50 further includes a third helical tooth meshing with the second pushing helical tooth 52, and the third helical tooth is spirally arranged on the peripheral side of the third screw and extends along the axial direction of the third screw.
  • the third screw can further improve the conveying efficiency of crushed slag material.
  • the power assembly 40 includes a first gear 41 connected to one end of the first lever body 21, a second gear 42 connected to one end of the second lever body 22 and engaged with the first gear 41, and a power source for outputting rotational power.
  • the source is used to drive the first gear 41 or the second gear 42 to rotate.
  • the first gear 41 and the second gear 42 are both helical gears.
  • the rotational power of the power source is transmitted to the first gear 41 or the second gear 42 through the gearbox.
  • the spiral tooth set 50 further includes a first grinding spiral tooth 53 that is spirally wound on the first rod body 21 and used for grinding slag material, and a first grinding spiral tooth 53 that is spirally wound on the second rod body 22 and used for grinding slag material.
  • the first pushing helical tooth 51 and the first grinding helical tooth 53 are arranged in sequence along the direction from the rear end of the first rod body 21 to the front end.
  • the second pushing helical tooth 52 and the second grinding helical tooth 54 are along the first The rear end of the two rod body 22 is arranged in the direction in which the front end points.
  • the tooth width of the first grinding spiral tooth 53 is smaller than the tooth width of the first pushing spiral tooth 51, which is advantageous for the first grinding spiral tooth 53 to finely grind the scraps, so that the fruit juice can be extracted as much as possible.
  • the first pushing helical tooth 51 and the first grinding helical tooth 53 are integrally formed.
  • the second pushing helical tooth 52 and the second grinding helical tooth 54 are integrally formed.
  • the pushing and conveying device 100 further includes a housing 10, the housing 10 is provided with a juice extraction cavity 111, and one end of the housing 10 is provided with an installation communicating with the juice extraction cavity 111 Port 112, the other end of the housing 10 is provided with a first slag hole 113 and a second slag hole 113 spaced apart from the first slag hole 113.
  • One end of the first rod body 21 and one end of the second rod body 22 pass through The installation port 112 is inserted into the juice extraction cavity 111 and is respectively connected to the first slag hole 113 and the second slag hole.
  • first slag tapping hole 113 is provided at the front end of the first rod body 21, and the second slag tapping hole is provided at the front end of the second rod body 22.
  • a predetermined distance is maintained between the inner wall of the juice extraction cavity 111 and the tooth surface of the first pushing helical tooth 51 and the tooth surface of the second pushing helical tooth 52, that is, the residue cannot be separated from the inner wall of the juice extraction cavity 111 and the first pushing tooth.
  • the tooth surfaces of the screw teeth 51 or the second pushing screw teeth 52 pass between the tooth surfaces, but the liquid juice can pass, so that the residue after the fruit is squeezed leaves the juice extraction through the first slag hole 113 and the second slag hole respectively Cavities 111.
  • the material pushing and conveying device 100 further includes a sealing ring 62.
  • a sealing ring 62 is provided in the first slag tapping hole 113 and the second slag tapping hole, and the two sealing rings 62 are respectively.
  • the first rod body 21 and the second rod body 22 are sleeved, and the two sealing rings 62 elastically abut against the hole walls of the first slag hole 113 and the second slag hole respectively.
  • the first rod body 21 and the second rod body 22 are respectively provided with sealing grooves.
  • the inner rings of the two sealing rings 62 are respectively clamped into the corresponding sealing grooves, and the outer rings of the two sealing rings 62 respectively elastically abut against the hole wall of the first slag tapping hole 113 and the hole wall of the second slag tapping hole. It can be understood that when the fruit residue passes through the first residue hole 113, it passes between the outer ring of the sealing ring 62 and the hole wall of the first residue hole 113, and is elastically squeezed by the sealing ring 62, thereby further Squeeze the juice from the residue.
  • the juice extraction cavity 111 includes a first cavity 1111 for the first rod body 21 and a second cavity 1112 for communicating with the first cavity 1111 and for the second rod body 22.
  • the hole 113 is arranged corresponding to the first cavity 1111, and the second slag hole is arranged corresponding to the second cavity 1112.
  • the cross-sectional area of the first cavity 1111 in the radial direction of the first rod body 21 at the first grinding spiral tooth 53 The diameter of the first rod body 21 is gradually increased toward the first slag hole 113. Therefore, when the fruit residue moves forward, it is continuously squeezed by the inner wall of the first cavity 1111, and the residue is further ground into fine particles and further improves the juice yield.
  • the cross-sectional area of the second cavity 1112 in the radial direction of the second rod body 22 at the second grinding helical tooth 54 is tapered toward the second slag tap hole, and the diameter of the second rod body 22 Towards the second slag hole is gradually increased.
  • the housing 10 is provided with a first return groove 115 on the inner wall of the first cavity 1111 and adjacent to the opening of the first slag hole 113.
  • a plurality of first recirculation grooves 115 are provided, and each first recirculation groove 115 is arranged circumferentially around the first slag tapping hole 113.
  • Each first return groove 115 can guide the juice to return to the first cavity 1111 to the rear end of the first rod body 21.
  • the casing 10 is provided with a second return groove 116 on the inner wall of the second cavity 1112 adjacent to the opening of the second slag hole.
  • a plurality of second recirculation grooves 116 are provided, and each second recirculation groove 116 is arranged circumferentially around the second slag tapping hole.
  • Each second return groove 116 can guide the juice to return to the second cavity 1112 to the rear end of the second rod body 22.
  • the first cavity 1111 is further provided with a first grinding rib 117 at a position corresponding to the first grinding spiral tooth 53, and the first grinding rib 117 is used for grinding the slag material.
  • the second cavity 1112 is also provided with a second grinding rib 118 at a position corresponding to the second grinding spiral tooth 54, and the second grinding rib 118 is used for grinding the slag material.
  • the juicer 200 further includes a first crushing screw blade 55 arranged on the first rod body 21 and used for crushing fruit material, and a first crushing screw blade 55 arranged on the second rod body 22 and used for crushing fruit material.
  • the two crushing spiral blades 56, the first crushing spiral blade 55 and the second crushing spiral blade 56 are respectively arranged at the rear end of the first rod body 21 and the second rod body 22 and are both arranged close to the installation opening 112.
  • the housing 10 corresponding to the first crushing spiral blade 55 and the second crushing spiral blade 56 is also provided with an upwards and feed opening for the fruit material to enter the juice squeezing cavity 111, and a downward setting for the liquid juice to flow out of the squeezer.
  • the juice outlet 1113 of the juice cavity 111 is also provided with an upwards and feed opening for the fruit material to enter the juice squeezing cavity 111, and a downward setting for the liquid juice to flow out of the squeezer.
  • the fruit material is also fruit pieces, and the particle diameter of the crushed residue material is smaller than the particle diameter of the fruit material, that is, the fruit material is crushed by the first crushing spiral blade 55 and the second crushing spiral blade 56.
  • the juice extractor 200 further includes a main base 101, and the rotation power source is arranged in the main base 101.
  • two juice outlets 1113 are provided, and the first cavity 1111 and the second cavity 1112 are respectively provided with a juice outlet 1113, and juice flows into the juice collector 102 from the two juice outlets 1113.
  • the first crushing spiral blade 55 and the first pushing spiral tooth 51 are integrally formed.
  • the second crushing spiral blade 56 and the second pushing spiral tooth 52 are integrally formed.
  • the rotation directions of the first grinding spiral teeth 53, the first pushing spiral teeth 51, and the first crushing spiral blade 55 are all the same, are integrally formed, and are sequentially arranged on the first rod body 21.
  • the spiral pitches of the first grinding spiral teeth 53, the first pushing spiral teeth 51, and the first crushing spiral blade 55 may be the same or different, and each spiral pitch is set according to actual requirements.
  • the rotation directions of the second grinding spiral teeth 54, the second pushing spiral teeth 52 and the second crushing spiral blade 56 are all the same, are integrally formed, and are sequentially arranged on the second rod body 22.
  • the spiral pitches of the second grinding spiral teeth 54, the second pushing spiral teeth 52, and the second crushing spiral blade 56 may be the same or different, and each spiral pitch is set according to actual requirements.
  • the integrally formed thread on the first rod body 21 and the integrally formed thread on the second rod body 22 engage with the middle line of the pitch.
  • the first rod body 21 includes, in order, a first cutting section provided with a first crushing spiral blade 55, a first pressing and pushing section provided with a first pushing screw tooth 51, and a first grinding spiral tooth 53 provided with a first cutting section. One grinding section. The fruit material is broken into scraps in the first cutting section.
  • the second rod body 22 sequentially includes a second cutting section provided with a second crushing spiral blade 56, a second pressing and pushing section provided with a second pushing helical tooth 52, and a second grinding section provided with a second grinding helical tooth 54 segment. The fruit material is broken into scraps in the second cutting section.
  • the area of the juice extraction cavity 111 corresponding to the first cutting section or the second cutting segment is a low pressure area
  • the area of the juice extraction cavity 111 corresponding to the first squeezing and pushing section and the first grinding section is a high pressure area
  • juice extraction The area of the cavity 111 corresponding to the second squeezing and pushing section and the second grinding section is a high-pressure zone. The juice flows back from the high-pressure zone to the low-pressure zone, and the juice outlet 1113 is opened in the low-pressure zone.
  • the juice extractor 200 further includes a feed assembly 30 disposed at the feed port, the feed assembly 30 includes an intake located at the feed port and one end connected to the housing 10
  • the feeding barrel 31 and a feeding hopper 32 connected to the other end of the feeding barrel 31 and used for transferring fruit into the feeding barrel 31.
  • the feeding barrel 31 is connected to the juice extraction cavity 111, and the fruit material is placed in the feeding hopper 32, and the feeding hopper 32 sends the fruit material into the feeding barrel 31.
  • the feed hopper 32 is semicircular and has a hollow structure.
  • the inner wall of the feeding barrel 31 is provided with two rotating holes 311, and the two rotating holes 311 are symmetrically arranged on the inner wall of the feeding barrel 31.
  • the feeding assembly 30 further includes a rotating shaft 33.
  • the rotating shaft 33 is provided with two rotating holes. One end of the two rotating shafts 33 is connected to the hopper 32, and the other ends of the two rotating shafts 33 are respectively connected to the two rotating holes 311.
  • the feeding hopper 32 is transferred into the feeding barrel 31 through two rotating shafts 33.
  • the feeding hopper 32 is turned over a predetermined angle in the feeding barrel 31, usually 180 degrees, so as to pour the fruit in the feeding hopper 32 into Feeding barrel 31.
  • the inner wall of the feed barrel 31 is provided with a guide groove 312 corresponding to each rotation hole 311, one end of each guide groove 312 is connected to the corresponding rotation hole 311, and the other end of each guide groove 312 extends toward the inlet
  • the arrangement, that is, the guide groove 312 is arranged along the axial direction of the feeding barrel 31.
  • the groove width of the guide groove 312 is smaller than the maximum outer diameter of the rotation shaft 33 and greater than or equal to the minimum outer diameter of the rotation shaft 33.
  • Each rotation shaft 33 rotates a predetermined angle in the corresponding rotation hole 311 to slide into the corresponding guide groove 312 synchronously.
  • the cross-sectional shape of the rotating shaft 33 is a "D" shape, that is, it includes a straight side and an arc side, and both ends of the arc side are respectively connected to the two ends of the straight side.
  • the straight line is parallel to the side wall of the guide groove 312, so that the rotating shaft 33 slides into the guide groove 312 synchronously, and the hopper 32 pushes the fruit in the feeding barrel 31.
  • the material slides toward the feed opening and compresses the fruit material, which not only makes the feed hopper 32 act as a pusher, but also makes the fruit material fully contact the first crushing spiral blade 55 and the second crushing spiral blade 56 , Thereby conducive to the crushing of fruit.
  • the juice extractor 200 further includes a connecting end cover 61 covering the installation port 112, the first gear 41 and the second gear 42 are arranged in the juice extraction cavity 111, and the connecting end cover 61 is used for limiting and The first gear 41 and the second gear 42 are fixed.
  • This application uses the first rod body 21 and the second rod body 22 that are engaged with each other to push the conveyed object unidirectionally and forcibly.
  • the conveying object is added with a strong, one-way push force and can only move in a single direction, not reverse. It also integrates the functions of shredding, pushing, grinding and squeezing.
  • This application pushes, grinds, and squeezes materials forward.
  • the juice can flow back to the juice outlet 1113 through the gap between the tooth surface of the first pushing screw tooth 51 and the cavity wall of the juice extraction cavity 111, and the return groove opened on the inner wall of the juice extraction cavity 111, to avoid the use of filter screens. To filter.
  • feeding assembly 30 is safe and reliable.
  • This application can be combined with any rotating host to form a special product, or it can be used as an accessory for a mixer, a powerful mixer, and a cook machine by changing the interface.

Abstract

一种推料输送装置（100）以及榨汁机（200）。推料输送装置（100）包括：杆组件（20），包括第一杆本体（21）和与第一杆本体（21）并行设置的第二杆本体（22）；螺旋齿组（50），包括第一推送螺旋齿（51）以及啮合第一推送螺旋齿（51）的第二推送螺旋齿（52），第一推送螺旋齿（51）螺旋布置于第一杆本体（21）的周侧面，第一推送螺旋齿（51）与第一杆本体（21）的周侧面共同形成供碎渣料容置的第一螺旋槽（511），第二推送螺旋齿（52）螺旋布置于第二杆本体（22）的周侧面，第二推送螺旋齿（52）与第二杆本体（22）的周侧面共同形成供碎渣料容置的第二螺旋槽（512）；动力组件（40），连接杆组件（20）且用于驱动第一杆本体（21）和第二杆本体（22）同步旋转。推料输送装置（100）不但有效提高碎渣料的输送效率，而且随着第一杆本体（21）或第二杆本体（22）转速的提高，碎渣料的输送效率也同步提高。

Description

一种推料输送装置以及榨汁机 技术领域
本申请涉及食品加工技术领域，尤其涉及一种推料输送装置以及榨汁机。
 背景技术
现有的慢速榨汁机或原汁机，是靠单根螺纹轴的螺纹跟外壳上的筋相配合，来破碎块状物料或者具有一定硬度的物料，再依靠破碎后的物料或食物本身与螺纹侧表面之间的摩擦力，从而使食物顺着螺纹的螺旋方向一点点地，慢慢地向前推进，直至到磨细压榨出汁。
但是，这种榨汁机的缺点是：螺纹轴的转速不能过快，因为过快的螺纹轴将会把物料迅速搅碎成粉末状，而粉末状的物料与螺纹轴的螺纹之间摩擦力过低，而不能实现物料的推送。同时，如果物料不是块状或者不具备一定硬度，目前的榨汁机也不能实现物料的朝前推进，更不能榨汁。
 技术问题
本申请的目的在于提供一种推料输送装置，旨在解决如何提高榨汁机的物料输送能力的问题。
 技术解决方案
本申请是这样实现的，一种推料输送装置，用于输送碎渣料，所述推料输送装置包括：
杆组件，包括第一杆本体和与所述第一杆本体并行设置的第二杆本体；
螺旋齿组，包括第一推送螺旋齿以及啮合所述第一推送螺旋齿的第二推送螺旋齿，所述第一推送螺旋齿螺旋布置于所述第一杆本体的周侧面且沿所述第一杆本体的轴向延伸设置，所述第一推送螺旋齿与所述第一杆本体的周侧面共同形成供所述碎渣料容置的第一螺旋槽，所述第二推送螺旋齿螺旋布置于所述第二杆本体的周侧面且沿所述第二杆本体的轴向延伸设置，所述第二推送螺旋齿与所述第二杆本体的周侧面共同形成供所述碎渣料容置的第二螺旋槽，所述第一推送螺旋齿于所述第一杆本体上的旋向与所述第二推送螺旋齿于所述第二杆本体上的旋向相反设置；以及
动力组件，连接所述杆组件且用于驱动所述第一杆本体和所述第二杆本体同步且反向旋转；
其中，所述第一推送螺旋齿啮合于所述第二螺旋槽内的齿面抵接所述碎渣料，所述第二推送螺旋齿啮合于所述第一螺旋槽内的齿面抵接所述碎渣料，以使所述碎渣料沿所述第一杆本体或所述第二杆本体的轴向单向移动；所述第一螺旋槽任意位置的槽宽与所述第二推送螺旋齿对应位置的齿宽适配，所述第二螺旋槽任意位置的槽宽与所述第一推送螺旋齿对应位置的齿宽适配。
在一个实施例中，所述第一螺旋槽等槽宽设置；所述第二螺旋槽等槽宽设置。
在一个实施例中，所述第一推送螺旋齿多圈缠绕连接所述第一杆本体的周侧面；所述第二推送螺旋齿多圈缠绕连接所述第二杆本体的周侧面。
在一个实施例中，所述第一推送螺旋齿间隔设置有多个，所述第二推送螺旋齿的数量与所述第一推送螺旋齿的数量相同，且各所述第二推送螺旋齿分别与各所述第一推送螺旋齿对应布置。
在一个实施例中，所述动力组件包括连接所述第一杆本体的一端的第一齿轮、连接所述第二杆本体的一端且与所述第一齿轮啮合传动的第二齿轮以及用于输出旋转动力的动力源，所述动力源用于驱动所述第一齿轮或所述第二齿轮旋转。
在一个实施例中，所述螺旋齿组还包括螺旋缠绕所述第一杆本体且用于研磨所述碎渣料的第一研磨螺旋齿以及螺旋缠绕所述第二杆本体且用于研磨所述碎渣料的第二研磨螺旋齿，所述第一推送螺旋齿与所述第一研磨螺旋齿沿所述碎渣料沿所述第一杆本体轴向的移动方向依次设置，所述第二推送螺旋齿与所述第二研磨螺旋齿沿所述碎渣料沿所述第二杆本体轴向的移动方向依次设置。
在一个实施例中，所述推料输送装置还包括壳体，所述壳体内部开设有榨汁腔，所述壳体的一端开设有连通所述榨汁腔的安装口，所述壳体的另一端开设有第一出渣孔以及与所述第一出渣孔间隔设置的第二出渣孔，所述第一杆本体的一端以及所述第二杆本体的一端经所述安装口插入所述榨汁腔并分别转接于所述第一出渣孔和所述第二出渣孔。
在一个实施例中，所述推料输送装置还包括密封圈，所述第一出渣孔和所述第二出渣孔内均设置一所述密封圈，两所述密封圈分别套接所述第一杆本体和所述第二杆本体，且两所述密封圈分别弹性抵接所述第一出渣孔的孔壁和所述第二出渣孔的孔壁。
在一个实施例中，所述榨汁腔包括供所述第一杆本体设置的第一容腔以及连通所述第一容腔且供所述第二杆本体设置的第二容腔，所述第一出渣孔对应所述第一容腔设置，所述第二出渣孔对应所述第二容腔设置，所述第一容腔对应于所述第一研磨螺旋齿处沿所述第一杆本体的径向方向的横截面积朝所述第一出渣孔渐缩设置，所述第一杆本体的直径朝所述第一出渣孔逐渐增大设置。
在一个实施例中，所述第二容腔对应于所述第二研磨螺旋齿处沿所述第二杆本体的径向方向的横截面积朝所述第二出渣孔渐缩设置，所述第二杆本体的直径朝所述第二出渣孔逐渐增大设置。
在一个实施例中，所述第一容腔对应于所述第一研磨螺旋齿处还开设有第一研磨凸筋；所述第二容腔对应于所述第二研磨螺旋齿处还开设有第二研磨凸筋。
在一个实施例中，所述壳体于所述第一容腔的内壁且相邻所述第一出渣孔的孔口处开设有第一回流槽；所述壳体于所述第二容腔的内壁且相邻所述第二出渣孔的孔口处开设有第二回流槽。
本申请的另一目的在于提供一种榨汁机，用于对果料进行破碎和榨汁，所述榨汁机包括：如上所述的推料输送装置、设置在所述第一杆本体上且用于破碎所述果料以形成所述碎渣料的第一破料螺旋刀片以及设置在所述第二杆本体上且用于破碎所述果料以形成所述碎渣料的第二破料螺旋刀片，所述第一破料螺旋刀片与所述第二破料螺旋刀片均靠近所述安装口设置，所述壳体对应所述第一破料螺旋刀片和所述第二破料螺旋刀片的位置还开设有朝上设置且供所述果料进入所述榨汁腔的进料口以及朝下设置的出汁口。
在一个实施例中，所述第一研磨螺旋齿、所述第一推送螺旋齿以及所述第一破料螺旋刀片的旋向均相同且一体成型并依次设置于所述第一杆本体。
在一个实施例中，所述第二研磨螺旋齿、所述第二推送螺旋齿以及所述第二破料螺旋刀片的旋向均相同并一体成型且依次设置于所述第二杆本体。
在一个实施例中，所述榨汁机还包括设置在所述进料口处的进料组件，所述进料组件包括一端于所述进料口处连接所述壳体的进料筒以及连接所述进料筒的另一端且用于向所述进料筒内转送所述果料的进料斗。
在一个实施例中，所述进料筒的内壁开设有两转动孔，两所述转动孔于所述进料筒的内壁上对称设置，所述进料组件还包括转动轴，所述转动轴设置有两个，两所述转动轴的一端均连接所述进料斗，两所述转动轴的另一端分别转接于两所述转动孔。
在一个实施例中，所述进料筒的内壁对应各所述转动孔处分别开设有导向槽，各所述导向槽的一端连通对应的所述转动孔，各所述导向槽的另一端朝所述进料口延伸布置，所述导向槽的槽宽小于所述转动轴的最大外径且大于或等于所述转动轴的最小外径各所述转动轴于对应的所述转动孔内转动预定角度以同步滑入对应的所述导向槽。
在一个实施例中，所述转动轴的横截面形状呈“D”字形。
 有益效果
本申请在动力组件的驱动下，第一杆本体和第二杆本体同步且反向旋转，通过第一推送螺旋齿与第二螺旋槽的配合以及第二推送螺旋齿与第一螺旋槽的配合，使得第一螺旋槽内的碎渣料被第二推送螺旋齿的齿面推压并沿着第一螺旋槽朝第一杆本体的前端移动。同样地，第二螺旋槽内的碎渣料被第一推送螺旋齿的齿面推压并沿着第二螺旋槽朝第二杆本体的前端移动。这样，第一螺旋槽和第二螺旋槽内的碎渣料被推压输送且只能单向移动，不但有效提高了碎渣料的输送效率，而且随着第一杆本体或第二杆本体转速的提高，碎渣料的输送效率也同步提高。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例所提供的榨汁机的立体结构图；
图2是图1的推料输送装置的立体结构图；
图3是图2的推料输送装置的爆炸图；
图4是图3的A处的局部放大图；
图5是图3的杆组件和螺旋齿组的立体结构图；
图6是图2的沿第一杆本体的中心对称面的剖视图；
图7是图3的壳体的立体结构图；
图8是图7的沿第一容腔的中心对称面的剖视图；
图9是图7的沿第二容腔的中心对称面的剖视图；
图10是图2的进料斗处于待装料状态的立体结构图；
图11是图10的进料斗处于朝进料筒内压料状态的立体结构图。
 本发明的实施方式
为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚地描述，显然，所描述的实施例是本申请一部分的实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。
本申请的说明书和权利要求书及上述附图中的术语“包括”以及它们任何变形，意图在于覆盖不排他的包含。例如包含一系列步骤或单元的过程、方法或系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，术语“第一”、“第二”和“第三”等是用于区别不同对象，而非用于描述特定顺序。
请参阅图1至图3，本申请实施例提供了一种推料输送装置100以及具有其的榨汁机200。榨汁机200还包括供推料输送装置100安装的主机座101。
请参阅图4至图6，推料输送装置100用于输送碎末状的碎渣料，可选地，碎渣料为已被破碎的各种水果碎块。推料输送装置100包括：杆组件20、连接杆组件20的动力组件40和设置于杆组件20上的螺纹齿组。杆组件20包括第一杆本体21以及与第一杆本体21并行设置的第二杆本体22。可选地，第一杆本体21和第二杆本体22均具有后端以及与后端相对设置的前端，动力组件40连接第一杆本体21和第二杆本体22的后端。动力组件40驱动第一杆本体21和第二杆本体22同步转动。螺旋齿组50包括第一推送螺旋齿51以及啮合第一推送螺旋齿51的第二推送螺旋齿52，第一推送螺旋齿51螺旋布置于第一杆本体21的周侧面且沿第一杆本体21的轴向延伸设置，第一推送螺旋齿51与第一杆本体21的周侧面共同形成供碎渣料容置的第一螺旋槽511，第二推送螺旋齿52螺旋布置于第二杆本体22的周侧面且沿第二杆本体22的轴向延伸设置，第二推送螺旋齿52与第二杆本体22的周侧面共同形成供碎渣料容置的第二螺旋槽512。第一推送螺旋齿51于第一杆本体21上的旋向与第二推送螺旋齿52于第二杆本体22上的旋向相反设置，从而在第一杆本体21和第二杆本体22同步且反向旋转时，第一推送螺旋齿51依次啮合于第二螺旋槽512，第二推送螺旋齿52依次啮合于第一螺旋槽511。第一螺旋槽511任意位置的槽宽与第二推送螺旋齿52对应位置的齿宽适配，第二螺旋槽512任意位置的槽宽与第一推送螺旋齿51对应位置的齿宽适配。第一推送螺旋齿51啮合于第二螺旋槽512内的齿面抵接碎渣料，并推动碎渣料于第二螺旋槽512内沿第二推送螺旋齿52的齿侧面移动。可以理解的是，第一推送螺旋齿51和第二推送螺旋齿52均对碎渣料施加一个推力，该推力可以防止碎渣料反向流动，使得碎渣料在第一螺旋槽511和第二螺旋槽512内处于加压推送状态，从而保证碎渣料只能朝第一杆本体21或第二杆本体22的前端单向移动。第二推送螺旋齿52啮合于第一螺旋槽511内的齿面抵接碎渣料，并推动碎渣料于第一螺旋槽511内沿第一推送螺旋齿51的齿侧面移动。可以理解的是，碎渣料在第一螺旋槽511内或第二螺旋槽512内进行螺旋移动，同时只能沿第一杆本体21或第二杆本体22的轴向朝前进行移动，并从而实现碎渣料向第一杆本体21的前端或第二杆本体22的前端推进，而不能向第一杆本体21的后端或第二杆本体22的后端移动。
在动力组件40的驱动下，第一杆本体21和第二杆本体22同步且反向旋转，通过第一推送螺旋齿51与第二螺旋槽512的配合以及第二推送螺旋齿52与第一螺旋槽511的配合，使得第一螺旋槽511内的碎渣料被第二推送螺旋齿52的齿面推压并沿着第一螺旋槽511朝第一杆本体21的前端移动，同样地，第二螺旋槽512内的碎渣料被第一推送螺旋齿51的齿面推压并沿着第二螺旋槽512朝第二杆本体22的前端移动。这样，第一螺旋槽511和第二螺旋槽512内的碎渣料被推压输送且只能单向移动，不但有效提高了碎渣料的输送效率，而且随着第一杆本体21或第二杆本体22转速的提高，碎渣料的输送效率也同步提高。
在一个实施例中，第一螺旋槽511等槽宽设置，且第一推送螺旋齿51与第一杆本体21一体成型。可选地，第一杆本体21和第一推送螺旋齿51可以由塑胶材料通过注塑工艺一体成型。
在一个实施例中，第二螺旋槽512等槽宽设置，且第二推送螺旋齿52与第二杆本体22一体成型。可选地，第二杆本体22和第二推送螺旋齿52可以由塑胶材料通过注塑工艺一体成型。
在一个实施例中，第一推送螺旋齿51多圈缠绕连接第一杆本体21的周侧面；第二推送螺旋齿52多圈缠绕连接第二杆本体22的周侧面。具体地，本实施例中，第一推送螺旋齿51和第二推送螺旋齿52的缠绕圈数为两圈。
第一推送螺旋齿51间隔设置有多个，从而使得第一杆本体21与多个第一推送螺旋齿51形成双头或多头螺旋杆。第二推送螺旋齿52的数量与第一推送螺旋齿51的数量相同，从而同样使得第二杆本体22与多个第二推送螺旋齿52形成双头或多头螺旋杆。可以理解的是，任意相邻的两第一推送螺旋齿51与第一杆本体21共同形成第一螺旋槽511，任意相邻的两第二推送螺旋齿52与第二杆本体22之间形成第二螺旋槽512。各第二推送螺旋齿52分别与各第一推送螺旋齿51对应布置从而提高，即各第一推送螺旋齿51与分别与对应的第二螺旋槽512配合，各第二推送螺旋齿52与分别与对应的第一螺旋槽511配合，从而提高碎渣料的输送效率。
可以理解的是，杆组件20还包括与第一杆本体21或第二杆本体22并行设置的第三螺杆，第二杆本体22位于第一杆本体21与第三螺杆之间。螺旋齿组50还包括与第二推送螺旋齿52啮合的第三螺旋齿，第三螺旋齿螺旋布置于第三螺杆的周侧面且沿第三螺杆的轴向延伸设置。通过设置第三螺杆可以进一步提高碎渣料的输送效率。
动力组件40包括连接第一杆本体21的一端的第一齿轮41、连接第二杆本体22的一端且与第一齿轮41啮合传动的第二齿轮42以及用于输出旋转动力的动力源，动力源用于驱动第一齿轮41或第二齿轮42旋转。可选地，第一齿轮41与第二齿轮42均为斜齿轮。动力源的旋转动力经变速箱后传递至第一齿轮41或第二齿轮42。
在一个实施例中，螺旋齿组50还包括螺旋缠绕第一杆本体21且用于研磨碎渣料的第一研磨螺旋齿53以及螺旋缠绕第二杆本体22且用于研磨碎渣料的第二研磨螺旋齿54，第一推送螺旋齿51与第一研磨螺旋齿53沿第一杆本体21的后端指向前端的方向依次设置，第二推送螺旋齿52与第二研磨螺旋齿54沿第二杆本体22的后端指向前端的方向依次设置。
可选地，第一研磨螺旋齿53的齿宽小于第一推送螺旋齿51的齿宽，从而有利于第一研磨螺旋齿53对碎渣料进行精细研磨，使得水果的果汁被尽量榨取。
在一个实施例中，第一推送螺旋齿51与第一研磨螺旋齿53一体成型。
在一个实施例中，第二推送螺旋齿52与第二研磨螺旋齿54一体成型。
请参阅图7至图9，在一个实施例中，推料输送装置100还包括壳体10，壳体10内部开设有榨汁腔111，壳体10的一端开设有连通榨汁腔111的安装口112，壳体10的另一端开设有第一出渣孔113以及与第一出渣孔113间隔设置的第二出渣孔，第一杆本体21的一端以及第二杆本体22的一端经安装口112插入榨汁腔111并分别转接于第一出渣孔113和第二出渣孔。可以理解的是第一出渣孔113设置于第一杆本体21的前端，第二出渣孔设置于第二杆本体22的前端。可选地，榨汁腔111的内壁与第一推送螺旋齿51的齿面和第二推送螺旋齿52的齿面之间保持预定距离，即残渣不能从榨汁腔111的内壁与第一推送螺旋齿51的齿面或第二推送螺旋齿52的齿面之间通过，但液体果汁可以通过，从而水果被榨取后的残渣分别经第一出渣孔113和第二出渣孔离开榨汁腔111。
请参阅图3和图6，在一个实施例中，推料输送装置100还包括密封圈62，第一出渣孔113和第二出渣孔内均设置一密封圈62，两密封圈62分别套接第一杆本体21和第二杆本体22，且两密封圈62分别弹性抵接第一出渣孔113和第二出渣孔的孔壁。可选地，第一杆本体21和第二杆本体22上分别开设有密封槽。两密封圈62的内圈分别卡入对应的密封槽内，两密封圈62的外圈分别弹性抵接第一出渣孔113的孔壁和第二出渣孔的孔壁。可以理解的是，水果的残渣通过第一出渣孔113时，从密封圈62的外圈与第一出渣孔113的孔壁之间经过，并受到密封圈62的弹性挤压，从而进一步榨取残渣中的果汁。同样地，水果的残渣通过第二出渣孔时，从密封圈62的外圈与第二出渣孔的孔壁之间经过，并受到密封圈62的弹性挤压，从而进一步榨取残渣中的果汁。
在一个实施例中，榨汁腔111包括供第一杆本体21设置的第一容腔1111以及连通第一容腔1111且供第二杆本体22设置的第二容腔1112，第一出渣孔113对应第一容腔1111设置，第二出渣孔对应第二容腔1112设置，第一容腔1111于第一研磨螺旋齿53处沿第一杆本体21的径向方向的横截面积朝第一出渣孔113渐缩设置，第一杆本体21的直径朝向第一出渣孔113逐渐增大设置。从而使水果的残渣在朝前移动时，不断受到第一容腔1111内壁的挤压，残渣进一步研磨成细小的颗粒并进一步提高出汁率。
在一个实施例中，第二容腔1112于第二研磨螺旋齿54处沿第二杆本体22的径向方向的横截面积朝第二出渣孔渐缩设置，第二杆本体22的直径朝向第二出渣孔逐渐增大设置。从而使水果的残渣在朝前移动时，不断受到第二容腔1112内壁的挤压，残渣进一步研磨成细小的颗粒且进一步提高出汁率。
在一个实施例中，壳体10于第一容腔1111的内壁且相邻第一出渣孔113的孔口处开设有第一回流槽115。第一回流槽115设置有多个，各第一回流槽115绕第一出渣孔113周向布置。各第一回流槽115可以引导果汁向第一杆本体21的后端回流第一容腔1111。
在一个实施例中，壳体10于第二容腔1112的内壁且相邻第二出渣孔的孔口处开设有第二回流槽116。第二回流槽116设置有多个，各第二回流槽116绕第二出渣孔周向布置。各第二回流槽116可以引导果汁向第二杆本体22的后端回流第二容腔1112。
第一容腔1111对应于第一研磨螺旋齿53的位置处还开设有第一研磨凸筋117，第一研磨凸筋117用于研磨碎渣料。第二容腔1112对应于第二研磨螺旋齿54的位置处还开设有第二研磨凸筋118，第二研磨凸筋118用于研磨碎渣料。
请参阅图5，榨汁机200还包括设置在第一杆本体21上且用于破碎果料的第一破料螺旋刀片55以及设置在第二杆本体22上且用于破碎果料的第二破料螺旋刀片56，第一破料螺旋刀片55与第二破料螺旋刀片56分别设置于第一杆本体21的后端和第二杆本体22的后端且均靠近安装口112设置。壳体10对应第一破料螺旋刀片55和第二破料螺旋刀片56的位置还开设有朝上设置且供果料进入榨汁腔111的进料口以及朝下设置且供液体果汁流出榨汁腔111的出汁口1113。可选地，果料也为水果碎块，且碎渣料的颗粒外径小于果料的颗粒外径，即果料经第一破料螺旋刀片55和第二破料螺旋刀片56破碎加工后，形成碎渣料。榨汁机200还包括主机座101，旋转动力源设置于主机座101内。
可选地，出汁口1113开设有两个，第一容腔1111和第二容腔1112分别开设一出汁口1113，果汁从两出汁口1113流入集汁器102。
在一个实施例中，第一破料螺旋刀片55与第一推送螺旋齿51一体成型。
在一个实施例中，第二破料螺旋刀片56与第二推送螺旋齿52一体成型。
在一个实施例中，第一研磨螺旋齿53、第一推送螺旋齿51以及第一破料螺旋刀片55的旋向均相同且一体成型并依次设置于第一杆本体21。第一研磨螺旋齿53、第一推送螺旋齿51以及第一破料螺旋刀片55的螺旋间距可以相同，也可以不相同，根据实际要求而设定各个螺旋间距。
在一个实施例中，第二研磨螺旋齿54、第二推送螺旋齿52以及第二破料螺旋刀片56的旋向均相同并一体成型且依次设置于第二杆本体22。第二研磨螺旋齿54、第二推送螺旋齿52以及第二破料螺旋刀片56的螺旋间距可以相同，也可以不相同，根据实际要求而设定各个螺旋间距。
可选地，第一杆本体21上一体成型的螺纹与第二杆本体22上一体成型的螺纹以螺距的中间线进行啮合。
可以理解的是，第一杆本体21依次包括设置第一破料螺旋刀片55的第一切削段、设置第一推送螺旋齿51的第一挤压推送段以及设置第一研磨螺旋齿53的第一研磨段。果料在第一切削段被破碎成碎渣料。同样地，第二杆本体22依次包括设置第二破料螺旋刀片56的第二切削段、设置第二推送螺旋齿52的第二挤压推送段以及设置第二研磨螺旋齿54的第二研磨段。果料在第二切削段被破碎成碎渣料。
可选地，榨汁腔111对应第一切削段或第二切削段的区域为低压区，榨汁腔111对应第一挤压推送段和第一研磨段的区域为高压区，或，榨汁腔111对应第二挤压推送段和第二研磨段的区域为高压区，果汁从高压区回流低压区，出汁口1113开设于低压区。
请参阅图10至图11，在一个实施例中，榨汁机200还包括设置在进料口处的进料组件30，进料组件30包括位于进料口处且一端连接壳体10的进料筒31以及连接于进料筒31另一端且用于向进料筒31内转送果料的进料斗32。进料筒31连通榨汁腔111，将果料放置在进料斗32内，进料斗32再把果料送入进料筒31。可选地，进料斗32为半圆形且呈镂空结构。
在一个实施例中，进料筒31的内壁开设有两转动孔311，两转动孔311于进料筒31的内壁上对称设置，进料组件30还包括转动轴33，转动轴33设置有两个，两转动轴33的一端均连接进料斗32，两转动轴33的另一端分别转接于两转动孔311。进料斗32经两转动轴33而转接进料筒31内，进料斗32在进料筒31内翻转预定角度，通常为180度，从而将位于进料斗32内的果料倒入进料筒31。
在一个实施例中，进料筒31的内壁对应各转动孔311处分别开设有导向槽312，各导向槽312的一端连通对应的转动孔311，各导向槽312的另一端朝进料口延伸布置，即导向槽312沿进料筒31的轴向布置。导向槽312的槽宽小于转动轴33的最大外径且大于或等于转动轴33的最小外径，各转动轴33于对应的转动孔311内转动预定角度以同步滑入对应的导向槽312。具体地，转动轴33的横截面形状呈“D”字形，即包括一条直线边和一条圆弧边，圆弧边的两端分别连接直线边的两端。转动轴33转动预定角度后，通常为90度，直线边平行导向槽312的侧壁，从而使转动轴33同步滑入导向槽312，进而使进料斗32推动位于进料筒31内的果料朝进料口滑动，并压紧果料，不但使进料斗32具有推料器的作用，还使果料与第一破料螺旋刀片55和第二破料螺旋刀片56之间充分接触，从而有利于果料的破碎。
在一个实施例中，榨汁机200还包括盖合于安装口112处的连接端盖61，第一齿轮41和第二齿轮42设置于榨汁腔111，连接端盖61用于限位和固定第一齿轮41和第二齿轮42。
本申请使用相互啮合的第一杆本体21和第二杆本体22，将被传送的物体单方向性、强制性向前推送。传送物被附加强力的、单向的推送力而且只能向单一方向运动，不能逆返。并集合了切碎、加力推送、研磨挤压的功能。
本申请将物料向前推送、磨碎、挤压。但果汁可以通过第一推送螺旋齿51的齿面与榨汁腔111的腔壁之间的间隙，以及开设在榨汁腔111内壁上的回流槽，回流至出汁口1113处，避免使用过滤网进行过滤。
本申请具有如下特点：
1.使用面广：可以完美的榨取市面上的所有无硬核的水果（有硬核的水果，要先去除硬核）。
2.效益高：本申请可以实现快速榨汁而不会导致果汁被氧化。
3.出汁率高：本申请是将水果碎块磨碎后，通过高压挤压，再将果汁完全挤压出来后，才排出残渣。
4.进料简单，安全性高：进料组件30安全可靠。
5.拆卸、清洗、组装简单方便。
6.灵活多变性：本申请可以跟任意的旋转主机一起组成专用产品，也可以通过改换接口，作为搅拌机，强力搅拌机，厨师机的附件使用。
以上仅为本申请的较佳实施例而已，并不用以限制本申请，凡在本申请的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本申请的保护范围之内。

Claims (19)

  1.    一种推料输送装置，用于输送碎渣料，其特征在于，所述推料输送装置包括：
    杆组件，包括第一杆本体和与所述第一杆本体并行设置的第二杆本体；
    螺旋齿组，包括第一推送螺旋齿以及啮合所述第一推送螺旋齿的第二推送螺旋齿，所述第一推送螺旋齿螺旋布置于所述第一杆本体的周侧面且沿所述第一杆本体的轴向延伸设置，所述第一推送螺旋齿与所述第一杆本体的周侧面共同形成供所述碎渣料容置的第一螺旋槽，所述第二推送螺旋齿螺旋布置于所述第二杆本体的周侧面且沿所述第二杆本体的轴向延伸设置，所述第二推送螺旋齿与所述第二杆本体的周侧面共同形成供所述碎渣料容置的第二螺旋槽，所述第一推送螺旋齿于所述第一杆本体上的旋向与所述第二推送螺旋齿于所述第二杆本体上的旋向相反设置；以及
    动力组件，连接所述杆组件且用于驱动所述第一杆本体和所述第二杆本体同步且反向旋转；
    其中，所述第一推送螺旋齿啮合于所述第二螺旋槽内的齿面抵接所述碎渣料，所述第二推送螺旋齿啮合于所述第一螺旋槽内的齿面抵接所述碎渣料，以使所述碎渣料沿所述第一杆本体或所述第二杆本体的轴向单向移动；所述第一螺旋槽任意位置的槽宽与所述第二推送螺旋齿对应位置的齿宽适配，所述第二螺旋槽任意位置的槽宽与所述第一推送螺旋齿对应位置的齿宽适配。
  2.    如权利要求1所述的推料输送装置，其特征在于：所述第一螺旋槽等槽宽设置；所述第二螺旋槽等槽宽设置。
  3.    如权利要求1所述的推料输送装置，其特征在于：所述第一推送螺旋齿多圈缠绕连接所述第一杆本体的周侧面；所述第二推送螺旋齿多圈缠绕连接所述第二杆本体的周侧面。
  4.    如权利要求1所述的推料输送装置，其特征在于：所述第一推送螺旋齿间隔设置有多个，所述第二推送螺旋齿的数量与所述第一推送螺旋齿的数量相同，且各所述第二推送螺旋齿分别与各所述第一推送螺旋齿对应布置。
  5.    如权利要求1所述的推料输送装置，其特征在于：所述动力组件包括连接所述第一杆本体的一端的第一齿轮、连接所述第二杆本体的一端且与所述第一齿轮啮合传动的第二齿轮以及用于输出旋转动力的动力源，所述动力源用于驱动所述第一齿轮或所述第二齿轮旋转。
  6.    如权利要求1-5任意一项所述的推料输送装置，其特征在于：所述螺旋齿组还包括螺旋缠绕所述第一杆本体且用于研磨所述碎渣料的第一研磨螺旋齿以及螺旋缠绕所述第二杆本体且用于研磨所述碎渣料的第二研磨螺旋齿，所述第一推送螺旋齿与所述第一研磨螺旋齿沿所述碎渣料沿所述第一杆本体轴向的移动方向依次设置，所述第二推送螺旋齿与所述第二研磨螺旋齿沿所述碎渣料沿所述第二杆本体轴向的移动方向依次设置。
  7.    如权利要求6所述的推料输送装置，其特征在于：所述推料输送装置还包括壳体，所述壳体内部开设有榨汁腔，所述壳体的一端开设有连通所述榨汁腔的安装口，所述壳体的另一端开设有第一出渣孔以及与所述第一出渣孔间隔设置的第二出渣孔，所述第一杆本体的一端以及所述第二杆本体的一端经所述安装口插入所述榨汁腔并分别转接于所述第一出渣孔和所述第二出渣孔。
  8.    如权利要求7所述的推料输送装置，其特征在于：所述推料输送装置还包括密封圈，所述第一出渣孔和所述第二出渣孔内均设置一所述密封圈，两所述密封圈分别套接所述第一杆本体和所述第二杆本体，且两所述密封圈分别弹性抵接所述第一出渣孔的孔壁和所述第二出渣孔的孔壁。
  9.    如权利要求7所述的推料输送装置，其特征在于：所述榨汁腔包括供所述第一杆本体设置的第一容腔以及连通所述第一容腔且供所述第二杆本体设置的第二容腔，所述第一出渣孔对应所述第一容腔设置，所述第二出渣孔对应所述第二容腔设置，所述第一容腔对应于所述第一研磨螺旋齿处沿所述第一杆本体的径向方向的横截面积朝所述第一出渣孔渐缩设置，所述第一杆本体的直径朝所述第一出渣孔逐渐增大设置。
  10. 如权利要求9所述的推料输送装置，其特征在于：所述第二容腔对应于所述第二研磨螺旋齿处沿所述第二杆本体的径向方向的横截面积朝所述第二出渣孔渐缩设置，所述第二杆本体的直径朝所述第二出渣孔逐渐增大设置。
  11. 如权利要求9所述的推料输送装置，其特征在于：所述第一容腔对应于所述第一研磨螺旋齿处还开设有第一研磨凸筋；所述第二容腔对应于所述第二研磨螺旋齿处还开设有第二研磨凸筋。
  12. 如权利要求9所述的推料输送装置，其特征在于：所述壳体于所述第一容腔的内壁且相邻所述第一出渣孔的孔口处开设有第一回流槽；所述壳体于所述第二容腔的内壁且相邻所述第二出渣孔的孔口处开设有第二回流槽。
  13. 一种榨汁机，用于对果料进行破碎和榨汁，其特征在于，所述榨汁机包括：如权利要求8-12任意一项所述的推料输送装置、设置在所述第一杆本体上且用于破碎所述果料以形成所述碎渣料的第一破料螺旋刀片以及设置在所述第二杆本体上且用于破碎所述果料以形成所述碎渣料的第二破料螺旋刀片，所述第一破料螺旋刀片与所述第二破料螺旋刀片均靠近所述安装口设置，所述壳体对应所述第一破料螺旋刀片和所述第二破料螺旋刀片的位置还开设有朝上设置且供所述果料进入所述榨汁腔的进料口以及朝下设置的出汁口。
  14. 如权利要求13所述的榨汁机，其特征在于：所述第一研磨螺旋齿、所述第一推送螺旋齿以及所述第一破料螺旋刀片的旋向均相同且一体成型并依次设置于所述第一杆本体。
  15. 如权利要求13所述的榨汁机，其特征在于：所述第二研磨螺旋齿、所述第二推送螺旋齿以及所述第二破料螺旋刀片的旋向均相同并一体成型且依次设置于所述第二杆本体。
  16. 如权利要求13所述的榨汁机，其特征在于：所述榨汁机还包括设置在所述进料口处的进料组件，所述进料组件包括一端于所述进料口处连接所述壳体的进料筒以及连接所述进料筒的另一端且用于向所述进料筒内转送所述果料的进料斗。
  17. 如权利要求16所述的榨汁机，其特征在于：所述进料筒的内壁开设有两转动孔，两所述转动孔于所述进料筒的内壁上对称设置，所述进料组件还包括转动轴，所述转动轴设置有两个，两所述转动轴的一端均连接所述进料斗，两所述转动轴的另一端分别转接于两所述转动孔。
  18. 如权利要求17所述的榨汁机，其特征在于：所述进料筒的内壁对应各所述转动孔处分别开设有导向槽，各所述导向槽的一端连通对应的所述转动孔，各所述导向槽的另一端朝所述进料口延伸布置，所述导向槽的槽宽小于所述转动轴的最大外径且大于或等于所述转动轴的最小外径各所述转动轴于对应的所述转动孔内转动预定角度以同步滑入对应的所述导向槽。
  19. 如权利要求18所述的榨汁机，其特征在于：所述转动轴的横截面形状呈“D”字形。
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