CN102920306A - Squeezing juicer - Google Patents
Squeezing juicer Download PDFInfo
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- CN102920306A CN102920306A CN2012103922350A CN201210392235A CN102920306A CN 102920306 A CN102920306 A CN 102920306A CN 2012103922350 A CN2012103922350 A CN 2012103922350A CN 201210392235 A CN201210392235 A CN 201210392235A CN 102920306 A CN102920306 A CN 102920306A
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- hole
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- cover
- juice extractor
- coupling piece
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- 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
- A47J19/025—Citrus fruit squeezers; Other fruit juice extracting devices including a pressing screw
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Abstract
The invention relates to a squeezing juicer which comprises a cover, a shell, a screw, a mesh tube, a rotating brush, a base and a drive unit arranged on the base, wherein the center of the bottom of the shell is provided with a coupling through hole and a coupling piece, and the lower end of the coupling piece extends out of a lower port of the coupling through hole and is in a transmission connection with a drive shaft of the drive unit in a movable connection mode, while the upper end of the coupling piece extends out of an upper port of the coupling through hole and is in a transmission connection with the lower end of the screw in a movable connection hole; and a rotary sealing structure is arranged between the middle section of the coupling piece and the coupling through hole. According to the squeezing juicer, the transmission connection of the drive unit and the screw is realized through the arranged coupling piece, and in a juicing process or a separation process of the shell and the base, the inner surface and the outer surface of the central part of the bottom of the shell both lie in a close separation state, so that juice in the shell can be effectively prevented from being leaked out of the shell to pollute the base and the drive unit so as to greatly reduce the overall cleaning workload of the juicer and improve the use safety and the reliability of the drive unit.
Description
Technical field
The present invention relates to a kind of draining device that from the vegetables and fruits material, squeezes drinkable juice, especially relate to a kind of screw extruding juice extractor.
Background technology
Or street corner directly edible vegetables or the fruit juice stoste of just having squeezed with juice extractor of lying fallow in the little shop, become popular health life style at home.
Juice extractor mainly contains high-speed centrifugal juice extractor and low speed screw extruding juice extractor.The advantage of low speed screw extruding juice extractor is: the juice stoste of squeezing has been possessed the original taste of vegetables and fruits material and nutrition well.
, publication number open on January 28th, 2009 is that the Chinese patent file that CN 101355897A, name are called " juice extractor " discloses a kind of low speed screw extruding juice extractor, comprise " shell, it has residue outlet port and juice outlet port; Screw rod, it has upper rotating shaft and Shaft and is formed with a plurality of screw spirals in its periphery, and upper rotating shaft is inserted in the rotary shaft hole of lid; The mesh cylinder, it is used for to juice outlet port squeeze juice; And rotating brush, it is installed between shell and the mesh cylinder and has brush holder.By using screw rod to squeeze the pattern of pressing with low velocity very, the various nutrition and the inherent flavor that contain in vegetables or the fruit are maintained to greatest extent.In addition, because the shell that holds screw rod is fixed on the upper part of driver element vertically, so material automatically moves down and needn't press material downwards, and when squeezing press for extracting juice and grinding the material of putting into ingress port, residue is discharged from." problem that exists is:
1. the driving shaft of driver element is to link to each other to come drive screw with the Shaft transmission of being located at the screw rod lower end behind the through hole set in the cylinder of the center by passing the end portion of being located at the juice extractor shell, each install or all need driving shaft inserted or extract through hole in the cylinder during cleaning and juicing machine, this has increased the impaired probability of through hole, so that through hole is worn easily, having juice when causing juice extractor work flows on the support and driver element of juice extractor by through hole, not only increase the Integral cleaning workload of juice extractor, reduced simultaneously safety in utilization and the reliability of driver element;
2. residue outlet port is located at the bottom of shell, and peg graft and link to each other with the residue tap hole post on the base ring of being located at the mesh cylinder, lack reliable hermetically-sealed construction between residue outlet port and the residue tap hole post, cause the juice of outer casing bottom easily to be drained as residue by the connecting portion inflow residue eliminating passage of residue outlet port and residue tap hole post, cause crushing juice rate to lower; Simultaneously because sidewall and the bottom of base ring are solid surface, entering residue by the residue tap, to get rid of the juice amount of mixed folder in the residue of passage high, and the crushing juice rate of juice extractor is had very adverse influence;
3. the up and down two ends that are provided with the cover of raw material feeding passage are square position shape structure, the raw material feeding passage that junctor covers lower two ends is the straight barrel type eccentric channel, raw material feeding passage sectional area long and passage is less than normal, the vegetables and fruits raw material block needs an artificial piece feeding during use, operating personnel's working strength is high, the feeding speed uniformity of vegetables and fruits raw material is poor, the situation that the feeding passage stops up easily appears in juice extractor because the raw material feeding speed is too fast, even cause machine stuck and have to restart juice extractor or make juice extractor reverse to remove the stuck state of machine, thereby cause juicing effect low, the time that vegetables and fruits raw material block and juice expose in air is grown and reduces juice stoste to the effect of possessing of the original taste of vegetables and fruits material and nutrition.
Summary of the invention
Main goal of the invention of the present invention is the Integral cleaning workload height that solves the juice extractor of prior art, safety in utilization and the low problem of reliability of driver element; Next is the residue folder juice rate height that will solve the juice extractor of prior art, the problem that affects the crushing juice rate of juice extractor; To solve existing juice extractor operating personnel working strength height again, the vegetables and fruits raw material block feeding speed uniformity is poor, raw material feeding passage is easy to stop up, stuck easily in the process of squeezing the juice, therefore juicing effect is low, the time that vegetables and fruits raw material and juice expose in air is long, and juice stoste is to the problem of possessing weak effect of the original taste of vegetables and fruits material and nutrition.
Be the Integral cleaning workload height that solves the prior art juice extractor, safety in utilization and the low problem of reliability of driver element, the used technical scheme of the present invention is:
A kind of extruding juice extractor comprises cover, shell, screw rod, mesh cylinder, rotating brush, support and is located at driver element on the support; The center of the bottom of shell is provided with shaft coupling through hole and coupling piece, the lower end of described coupling piece is stretched out the lower port of shaft coupling through hole and is in transmission connection with the driving shaft of driver element with being movably connected, the upper end of coupling piece stretch out the shaft coupling through hole upper port and and the lower end of screw rod be in transmission connection with being movably connected, be provided with rotary dynamic sealing structure between the stage casing of coupling piece and the shaft coupling through hole.
Described here is in transmission connection with being movably connected, driving member is easy to separate after referring to end-of-job, comprising that the plug-in type between the prismatic axis hole used in the juice extractor as described in the background art is in transmission connection, also can be other being in transmission connection of being easy to separate such as spline socket connection.Described rotary dynamic sealing structure refers to coupling piece and fixes but rotary movable sealing syndeton with respect to shaft coupling through hole axial location.The present invention, realize being in transmission connection of driver element and screw rod by set coupling piece, no matter in the process of squeezing the juice or in the separation process of shell and support, tight separation state is all located in the interior outside of the center of outer casing bottom, therefore can prevent effectively that the juice in the shell from leaking out shell and polluting support and driver element, and then can greatly reduce the Integral cleaning workload of juice extractor, improve safety in utilization and the reliability of driver element.
As preferably, described rotary dynamic sealing structure comprises elastic seal ring, correspondingly, respectively is provided with the sealing ring holddown groove adaptive with described elastic seal ring on the stage casing of coupling piece and the shaft coupling through hole.Like this, the part of elastic seal ring is positioned in the sealing ring holddown groove of being located at the coupling piece stage casing, another part is positioned at the sealing ring holddown groove of being located on the shaft coupling through hole, the surface of elastic seal ring and corresponding sealing ring holddown groove surface fit tightly, so that coupling piece is fixed relative to shaft coupling through hole axial location but can be rotated.This preferred version, simple in structure, the movable sealing structure reliable operation, the processing and manufacturing cost is low.
As preferably, the center of the bottom of shell is provided with sleeve member, and the bottom of described sleeve member and shell is connected, and seals between the upper surface of the upper end of sleeve member and the bottom of shell to link to each other, and the shaft coupling through hole is located on the sleeve member.Wherein sleeve member can adopt the materials such as polytetrafluoroethylene (PTFE) to make.This preferred version, shell mechanism is simple, and processing and manufacturing is easy, movable sealing structure reliable operation, easy, the long service life of maintenance.
As preferably, the lower end of coupling piece is provided with the driving shaft jack that the driving shaft with driver element is in transmission connection, and the lateral surface of the lower end of coupling piece is provided with and cuts a juice disk ring, and the lateral surface sealing that cuts the lower end of juice disk ring and coupling piece is connected.This preferred version, can prevent that the juice that leaks out from outer casing bottom when damaging appears in movable sealing structure contingency in the use procedure from flowing on support and the driver element, be conducive to improve safety in utilization and the reliability of driver element, improve the property easy to use of juice extractor, reduce the working service cost of juice extractor.
As preferably, to improve the crushing juice rate of juice extractor, the bottom of the base ring of mesh cylinder or sidewall are mesh or structure of grid, and perhaps the bottom of base ring or sidewall are mesh or structure of grid simultaneously.This preferred version can reduce the juice amount that is drained into mixed folder in the residue in the residue outlet port of outer casing bottom from the residue tap of base ring, thereby is conducive to improve the crushing juice rate of juice extractor.Further, be provided with the elastic packing packing ring between residue tap hole post on the mesh cylinder and the outlet of the residue on the shell port, but described elastic packing packing ring clip is on the lateral surface of residue tap hole post, the juice that can prevent like this outer casing bottom leaks in the residue of getting rid of shell from the joint portion between residue outlet port and the residue tap hole post, thereby is conducive to improve the crushing juice rate of juice extractor.
As preferably, described extruding juice extractor also is provided with charging ram; The upper end of described cover is the round platform tubular construction, and the upper end of cover is provided with capping, and capping is provided with push-rod hole, and the lower end of described charging ram is passed push-rod hole and stretched in the frustum cone cylinder of the upper end of cover, and charging ram and push-rod hole activity are connected.Here, the cylinder bore dia of the upper end of frustum cone cylinder is greater than the cylinder bore dia of its lower end; Described activity is connected, refer to when applying certain axial force to charging ram, charging ram can move relative to push-rod hole, and in case remove this axial force, charging ram will rest on the position when removing this axial force, such activity is connected corresponding elasticity Surface realization can be set by the surface at push-rod hole or charging ram, also can be that elastomeric material be made by arranging on the shoving hole surface, realize with the similar push rod centring ring of elastic seal ring, can certainly adopt other friction activity orientation structure to realize.This preferred version, can leave vegetables and fruits material stripping and slicing to be squeezed the juice concentratedly in the upper end of cover, and the high and low position of adjusting charging ram according to the situation of squeezing the juice of vegetables and fruits material stripping and slicing situation and juice extractor is with the control rate of feeding, in the process of squeezing the juice, the interior vegetables and fruits material stripping and slicing of frustum cone cylinder of leaving the cover upper end in automatically enters by conducting oneself with dignity and reaches in the chamber of squeezing the juice after raw material feeds passage, and need not put into raw material feeding passage by an artificial piece, it is high therefore can effectively to reduce operating personnel's working strength; This preferred version, raw material feeding passage is shorter, is difficult for occuring the situation that raw material stops up in passage, and can promote charging ram when stopping up appears in raw material feeding passage crowded the pushing in the chamber of squeezing the juice of vegetables and fruits material stripping and slicing squeezed the juice, and makes working properly the carrying out of squeezing the juice.
As preferably, the upper end of cover is round platform tubular construction or half round platform tubular construction, and the upper end of cover is provided with capping, and capping is provided with the rotating shaft patchhole, raw material feeding passage on the cover is circular channel, the axis of raw material feeding passage and the axis conllinear of screw rod; Described screw rod comprises the screw rod body, the upper end of screw rod body extends upward and forms the screw feeding section that cooperates with raw material feeding passage, the upper end of stretching into cover behind the raw material feeding passage is passed by screw feeding section, the upper rotating shaft of screw rod is located at the upper end of screw feeding section, and upper rotating shaft links to each other with upper rotating shaft patchhole on being located at capping.Half round platform tubular construction described here, comprise by frustum cone cylinder and clipped remaining part after 1/3rd to 1/2nd the part by the plane parallel with its axis, with the remaining part cylinder of diameter that internal diameter equals the lower end nozzle of frustum cone cylinder is clipped the equal portions that equate with the remaining proportion of the remainder of frustum cone cylinder by the plane parallel with cylinder after, and two connection envelopes lack sheet, wherein the alignment of the lower end nozzle of the remainder of the lower end nozzle of the remainder of frustum cone cylinder and cylindrical drum be connected to a full circle (like this axis of cylindrical drum also just and the axis coaxle of frustum cone cylinder), two connect the scarce sheet of envelope and are symmetrical arranged, wherein a slice connects envelope and lacks sheet and link to each other with the respective side edge of the remainder of side of the remainder of cylindrical drum and frustum cone cylinder respectively, another sheet connects envelope and lacks sheet and then link to each other with the respective side edge of the remainder of side of the remainder of cylindrical drum and frustum cone cylinder respectively, thus the barrel of the remainder of frustum cone cylinder, the barrel of cylindrical drum remainder links to each other with the scarce sheet of connection envelope and surrounds a complete barrel.This preferred version, can leave vegetables and fruits material stripping and slicing to be squeezed the juice concentratedly in the upper end of cover, the stripping and slicing of vegetables and fruits material moves down automatically by conducting oneself with dignity, and the screw feeding section that stretches in circular raw material feeding passage cooperates formation auger conveyor structure with the conduit wall of circular raw material feeding passage, so that the stripping and slicing of vegetables and fruits material no longer is to enter in the chamber of squeezing the juice in the deadweight mode, speed and the uniformity thereof that the stripping and slicing of vegetables and fruits material enters the chamber of squeezing the juice have obtained good control, raw material feeding passage can not stop up, juice extractor is difficult for stuck, both be conducive to reduce operating personnel's working strength, being conducive to simultaneously juice extractor moves efficiently and stably, improve the service behaviour of squeezing the juice of juice extractor, juice stoste is effective to possessing of the original taste of vegetables and fruits material and nutrition.
As preferably, to extend on the side direction of the upper end of pedestal to consist of on the pedestal and prolong section, the top of prolonging section on the lower end of cover and the pedestal links to each other, and prolongs on shell and support, cover and the pedestal to be provided with locking position limiting structure between the section.When feeding is too fast when causing juice extractor stuck, the drive motors that often needs to reverse is processed.This preferred version, can prevent between shell and support, cover and the shell be connected to the drive motors counter-rotating time occur loosening and separate, be conducive to improve the safety in utilization of juice extractor.
In sum, the beneficial effect that brings of the present invention is:
1. the situation that juice pollutes pedestal and driver element can not occur, the safety in utilization of driver element and reliability are high, and the Integral cleaning workload of juice extractor is low;
2. it is few to discharge the juice amount that mixes in the residue of juice extractor, and the crushing juice rate of juice extractor is high;
3. juice extractor is simple to operate, operates steadily, efficiently, reliably, and juice stoste is effective to possessing of the original taste of vegetables and fruits material and nutrition.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of structural representation of shell;
Fig. 3 be shell the bottom the center the shaft coupling through hole and and coupling piece between set rotary dynamic sealing structure schematic diagram;
Fig. 4 is a kind of structural representation of mesh cylinder;
Fig. 5 is a kind of structural representation of cover and charging ram;
Fig. 6 is a kind of structural representation of support;
Fig. 7 is a kind of structural representation of the screw rod of embodiment two;
Fig. 8 is a kind of structural representation of the cover of embodiment two;
Fig. 9 is the structural representation of the cover upper end of half round platform tubular construction;
Figure 10 is the top view of Fig. 9.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment one:
Such as Fig. 1 and shown in Figure 5, the present invention includes the driver element on the support 6 be located at that is not shown specifically among cover 1, shell 2, screw rod 3, mesh cylinder 4, rotating brush 5, support 6 and the figure.Described cover 1 comprises the upper end 1.2 of cover and the lower end 1.3 of cover, the upper end 1.2 of cover is the round platform tubular construction, its lower end extends to form the lower end connecting portion 1.2.1 that links to each other with the lower end 1.3 of cover downwards, one side of the lower end 1.3 of cover 1 is provided with support engaging lug 1.3.2, the opposite side of the lower end 1.3 of cover 1 extends upward and forms the upper end connecting portion 1.3.3 that is communicated with described lower end connecting portion 1.2.1, lower end connecting portion 1.2.1 pegs graft with upper end connecting portion 1.3.3 and is communicated with the raw material feeding passage 1.1 that forms circle hole shape, the middle part of the lower end 1.3 of cover is provided with the upper rotating shaft patchhole 103 that cooperates with the upper rotating shaft 3.1 of screw rod 3 upper ends, the lower end 1.3 of cover and the upper end rotary clamping of shell 2, the lower end 1.3 of cover and the concrete syndeton of the upper end of shell 2 are because being that known technology is not done at this and given unnecessary details; In addition, the upper end of the upper end 1.2 of cover is provided with transparent capping 1.4, the middle part of capping 1.4 is provided with the push-rod hole coaxial with raw material feeding passage 1.1, activity is fixed with charging ram 8 on the push-rod hole, the lower end of charging ram 8 is passed push-rod hole and is stretched in the frustum cone cylinder of the upper end 1.2 of cover, and the lower end screw thread of charging ram 8 is connected with pushing head 8.1; Present embodiment, by the push rod centring ring 1.4.1 that is made by elastic rubber material is set at push-rod hole, utilize the frictional damping effect between the side of push rod centring ring 1.4.1 and charging ram 8 to realize that charging ram 8 and push-rod hole activity are connected, the upper end of the upper end 1.2 of cover is provided with three not shown inserting columns that raise up, correspondingly the lower end of capping 1.4 is provided with the spliced eye that the inserting column on the upper end 1.2 with cover cooperates, peg graft with the lower end of capping 1.4 and link to each other in the upper end 1.2 of cover, conveniently separate, except grafting linked to each other, the upper end 1.2 of cover also can adopt helicitic texture or flip structure to link to each other with capping 1.4; Present embodiment, the upper end 1.2 of cover, the lower end 1.3 of cover and raw material feeding passage 1.1 can be made for integrative-structure;
Such as Fig. 1, Fig. 2 and shown in Figure 3, the center of the bottom of shell 2 is provided with shaft coupling through hole and coupling piece 2.1, the lower end of described coupling piece 2.1 is provided with the prismatic driving shaft jack adaptive with driving shaft 7 gaps of driver element, the lower end of described coupling piece 2.1 is stretched out the lower port of shaft coupling through hole and is in transmission connection with the connected structure of the prismatic axis hole of driving shaft 7 usefulness of driver element with being movably connected, the upper end of coupling piece 2.1 is with not shown, be located at the adaptive prism of prismatic interporal lacuna of the bottom of screw rod 3, the upper end of coupling piece 2.1 is stretched out the upper port of shaft coupling through hole and is in transmission connection with the lower end of screw rod 3 connected structure with prismatic axis hole with being movably connected, is provided with rotary dynamic sealing structure between the stage casing of coupling piece 2.1 and the shaft coupling through hole; The lateral surface of the lower end of coupling piece 2.1 is provided with transparent section juice disk ring 2.1.1, the lateral surface sealing that cuts the lower end of juice disk ring 2.1.1 and coupling piece 2.1 is connected, present embodiment cuts juice disk ring 2.1.1 and adopts the lower end of helicitic texture and coupling piece 2.1 to be connected, and in addition cuts the lower end of juice disk ring 2.1.1 and coupling piece 2.1 and can also adopt the sealing structures such as clamping and anchor ear to be connected; The diameter of the circumscribed circle cylinder of the upper end of present embodiment coupling piece 2.1 equals the diameter in the stage casing of coupling piece 2.1, in fact can be greater than or less than the diameter in the stage casing of coupling piece 2.1; Described rotary dynamic sealing structure can be to grind the movable sealing structure that cooperates, as preferably, the rotary dynamic sealing structure of present embodiment comprises elastic seal ring 2.7, correspondingly, respectively be provided with the sealing ring holddown groove adaptive with described elastic seal ring on the stage casing of coupling piece 2.1 and the shaft coupling through hole, the part of elastic seal ring 2.7 is positioned in the sealing ring holddown groove of being located at the coupling piece stage casing like this, another part is positioned at the sealing ring holddown groove of being located on the shaft coupling through hole, the surface of elastic seal ring 2.7 and corresponding sealing ring holddown groove surface fit tightly, so that coupling piece 2.7 is fixed relative to shaft coupling through hole axial location but can be rotated; Be further used as preferred, the center of the bottom of shell 2 is provided with sleeve member 2.2, described sleeve member 2.2 is made of the two sections concentric cylinder, wherein the diameter of the epimere cylinder of sleeve member 2.2 is greater than the diameter of its hypomere cylinder, also be provided with threaded one end on the side of the hypomere cylinder of sleeve member 2.2, correspondingly the center of the bottom of shell 2 is provided with the sleeve member connecting hole adaptive with the hypomere cylinder of sleeve member 2.2, the lower end projecting shaft external member connecting hole of the hypomere cylinder of sleeve member 2.2, sleeve member 2.2 nut 2.2.1, be connected and fixed with helicitic texture with the bottom of shell 2, the edge of the lower surface of the epimere cylinder of sleeve member 2.2 is provided with a sealing ring holddown groove, the sealing ring holddown groove is fixed with elastic seal ring 2.6, utilize elastic seal ring 2.6 sealings to link to each other between the upper surface of the upper end of sleeve member 2.2 and the bottom of shell, described shaft coupling through hole is located on the sleeve member 2.2;
As shown in Figure 3 and Figure 4, in order to reduce juice containing amount that the residue of discharging juice extractor carries secretly to improve the crushing juice rate of juice extractor, the bottom of the base ring 4.1 of present embodiment mesh cylinder 4 is made as mesh-structured, be used for to insert on the base ring 4.1 of mesh cylinder 4 in the residue outlet port 2.4 on the bottom of being located at shell 2 so that be located at the residue tap on the base ring 4.1 of mesh cylinder 4 and be located at the lateral surface of the residue tap hole post 4.3 that the residue outlet port 2.4 on the bottom of shell 2 is communicated with and residue outlet port 2.4 between be provided with elastic seal ring 4.2, elastic seal ring 4.2 is fixed on sealing ring annular groove place set on the lateral surface of residue tap hole post 4.3, residue outlet port 2.4 sealings on the bottom of residue tap hole post 4.3 and shell 2 link to each other, and can prevent that like this juice of outer casing bottom from leaking in the residue of getting rid of shell from the joint portion between residue outlet port and the residue tap hole post; Here in fact the mesh-structured of the bottom of the base ring 4.1 of mesh cylinder 4 can change structure of grid into, perhaps changes into the sidewall of base ring 4.1 is made as mesh or structure of grid, can certainly change into the bottom of base ring 4.1 or sidewall are made as mesh or structure of grid simultaneously;
Such as Fig. 1, Fig. 2, Fig. 5 and shown in Figure 6, extend to consist of on the side direction of the upper end of pedestal 6 on the pedestal and prolong section 6.1, prolong section 6.1 tops on the lower end of cover 1 and the pedestal and link to each other, prolong on shell and support, cover and the pedestal and be provided with locking stopping means between the section 6.1; The upper end of wherein prolonging section 6.1 on the pedestal be provided with cover 1 on the adaptive engaging lug link slot 6.1.1 of set support engaging lug 1.3.2, the inner end of engaging lug link slot 6.1.1 is provided with microswitch 6.1.2, the outer end of engaging lug link slot 6.1.1 is provided with the engaging lug limited post 6.1.3 that is flexibly connected with engaging lug link slot 6.1.1 upper side wall, corresponding support engaging lug 1.3.2 is provided with limited post hole or the limited post pit that cooperates with the lower end of engaging lug limited post 6.1.3, when the rotary clamping of the upper end of the lower end 1.3 of cover 1 and shell 2, support engaging lug 1.3.2 is threaded in the engaging lug link slot 6.1.1, and only have that the upper end rotary clamping with shell 2 puts in place when the lower end 1.3 of cover 1, juice extractor just can be activated when support engaging lug 1.3.2 touched microswitch 6.1.2, this moment, the lower end of engaging lug limited post 6.1.3 fell into limited post hole on the support engaging lug 1.3.2 or limited post pit to prevent occurring loosening in the connection of squeezing the juice between process cover and the pedestal, and when the juice extractor end-of-job, make its lower end lift away from limited post hole or limited post pit on the support engaging lug 1.3.2 as long as upwards pull up engaging lug limited post 6.1.3, just can dismantle cover 2, the specific structural details of the flexible connection of engaging lug limited post 6.1.3 and engaging lug link slot 6.1.1 upper side wall is not done at this and is given unnecessary details because being simple known technology; The upper end of pedestal 6 adopts known mode rotary clamping to link to each other with the lower end of shell 2, and specific structural details is because being that known technology is not done at this and given unnecessary details; Set locking position limiting structure comprises the shell locating dowel 6.2 of being located on the pedestal 6 between shell 2 and the support 6, and is located at shell locating dowel locating hole 2.5 formations on the shell 2, that cooperate with shell locating dowel 6.2; Shell locating dowel 6.2 and pedestal 6 elastic movable supports, concrete structure is because being that known technology is not done at this and given unnecessary details; Set locking position limiting structure also comprises the shell location release-push 6.3 of being located on the pedestal 6 between shell 2 and the support 6, as long as press shell location release-push 6.3, just can allow shell locating dowel 6.2 withdraw from shell locating dowel locating hole 2.5, so just can separate the work that is connected of shell 2 and pedestal 6, shell location release-push 6.3 and with the syndeton of shell locating dowel 6.2 because being simple known technology, do not do at this and give unnecessary details; Present embodiment, the starting switch of not shown juice extractor is located at the upper end of juice extractor handle 6.4, and concrete structure is because being that known technology is not done at this and given unnecessary details;
In the present embodiment structure of the structure of the structure of screw rod 3, rotating brush 5 and drive mechanism thereof, driver element form and with mounting connection structure, shell 2 and the mesh cylinder 4 of pedestal 6 on the CONSTRUCTED SPECIFICATION do not addressed in front, all because being known technology, not doing at this and to give unnecessary details.
Embodiment two:
The difference of embodiment two and embodiment one mainly is the difference between the structure of both screw rods 3 and cover 1.As shown in Figure 7 and Figure 8, the upper end 1.2 of the cover 1 of embodiment two is the round platform tubular construction, the center of capping 1.4 of being located at the upper end of cover 1 is provided with rotating shaft patchhole 103, raw material feeding passage 1.1 on the cover 1 is circular channel, the axis of raw material feeding passage 1.1 and the axis conllinear of screw rod 3; Described screw rod 3 comprises the screw rod body, the upper end of screw rod body extends upward and forms the screw feeding section 3.2 that cooperates with raw material feeding passage 1.1, the upper end of stretching into cover 1 behind the raw material feeding passage 1.1 is passed in the upper end of screw feeding section 3.2, the upper rotating shaft 3.1 of screw rod 3 is located at the end of the upper end of screw feeding section 3.2, and upper rotating shaft 3.1 links to each other with upper rotating shaft patchhole 103 on being located at capping 1.4.Like this, can leave vegetables and fruits material stripping and slicing to be squeezed the juice concentratedly in the upper end of cover during use, the stripping and slicing of vegetables and fruits material moves down automatically by conducting oneself with dignity, the screw feeding section that stretches in circular raw material feeding passage cooperates a kind of auger conveyor structure of formation with the conduit wall of circular raw material feeding passage, so that the stripping and slicing of vegetables and fruits material is able to enter in the chamber of squeezing the juice with uniform and stable speed, raw material feeding passage can not stop up, juice extractor is not easy stuck, be conducive to reduce operating personnel's working strength, being conducive to simultaneously juice extractor moves efficiently and stably, improve the service behaviour of squeezing the juice of juice extractor, juice stoste is effective to possessing of the original taste of vegetables and fruits material and nutrition.Wherein screw feeding section and screw rod body can be made into integration, be removably fixed with as preferred present embodiment screw feeding section and screw rod body, making things convenient for the user to change the screw feeding section of different size according to the different needs of squeezing the juice, specific structural details is because being that simple known technology is not done at this and given unnecessary details.The something in common of embodiment two and embodiment one is not done at this and to be given unnecessary details.The round platform tubular construction of the upper end 1.2 of the cover 1 in this example also can change Fig. 9 and half round platform tubular construction shown in Figure 10 into.
The specific embodiment of the above only is the better embodiment of the present invention, is not to limit implementation scope of the present invention with this.The equivalence variation that all shapes according to the present invention, structure are done (for example: the round platform tubular construction of the upper end 1.2 of cover is changed into the terrace with edge tubular construction, also can be in one section adaptive cylindrical drum of the upper end of round platform tubular adjunction; The lower end 1.3 of the upper end 1.2 of cover, cover and raw material feeding passage 1.1 are made for integrative-structure; In embodiment two, add and embodiment one similar charging ram structure etc.) ought to all be included in protection scope of the present invention.
Claims (10)
1. extruding juice extractor, comprise cover (1), shell (2), screw rod (3), mesh cylinder (4), rotating brush (5), support (6) and be located at driver element on the support (6), it is characterized in that: the center of the bottom of shell (2) is provided with shaft coupling through hole and coupling piece (2.1), the lower end of described coupling piece (2.1) is stretched out the lower port of shaft coupling through hole and is in transmission connection with the driving shaft (7) of driver element with being movably connected, the upper end of coupling piece (2.1) stretch out the shaft coupling through hole upper port and and the lower end of screw rod (3) be in transmission connection with being movably connected, be provided with rotary dynamic sealing structure between the stage casing of coupling piece (2.1) and the shaft coupling through hole.
2. extruding juice extractor according to claim 1, it is characterized in that: described rotary dynamic sealing structure comprises elastic seal ring, correspondingly, respectively is provided with the sealing ring holddown groove adaptive with described elastic seal ring on the stage casing of coupling piece (2.1) and the shaft coupling through hole.
3. extruding juice extractor according to claim 1 and 2, it is characterized in that: the center of the bottom of shell is provided with sleeve member (2.2), described sleeve member (2.2) is connected with the bottom of shell, seal between the upper end of sleeve member (2.2) and the upper surface of the bottom of shell and link to each other, the shaft coupling through hole is located on the sleeve member (2.2).
4. extruding juice extractor according to claim 1 and 2, it is characterized in that: the lower end of coupling piece (2.1) is provided with the driving shaft jack that the driving shaft (7) with driver element is in transmission connection, the lateral surface of the lower end of coupling piece (2.1) is provided with and cuts juice disk ring (2.1.1), and the lateral surface sealing that cuts the lower end of juice disk ring (2.1.1) and coupling piece (2.1) is connected.
5. extruding juice extractor according to claim 1 and 2, it is characterized in that: bottom or the sidewall of the base ring (4.1) of mesh cylinder (4) are mesh or structure of grid, and perhaps the bottom of base ring (4.1) or sidewall are mesh or structure of grid simultaneously.
6. extruding juice extractor according to claim 1 and 2 is characterized in that: be provided with elastic packing packing ring (4.2) between the residue tap hole post (4.3) on the mesh cylinder (4) and the outlet of the residue on the shell (2) port.
7. extruding juice extractor according to claim 1 and 2, it is characterized in that: described extruding juice extractor also is provided with charging ram (8); The upper end (1.2) of described cover (1) is the round platform tubular construction, the upper end (1.2) of cover (1) is provided with capping (1.4), capping (1.4) is provided with push-rod hole, the lower end of described charging ram (8) is passed push-rod hole and is stretched in the frustum cone cylinder of the upper end of cover (1), and charging ram (8) is connected with the push-rod hole activity.
8. extruding juice extractor according to claim 7, it is characterized in that: push-rod hole is provided with push rod centring ring (1.4.1).
9. extruding juice extractor according to claim 1 and 2, it is characterized in that: the upper end of cover (1) is round platform tubular construction or half round platform tubular construction, the upper end (1.2) of cover (1) is provided with capping (1.4), capping (1.4) is provided with rotating shaft patchhole (103), raw material feeding passage (1.1) on the cover (1) is circular channel, the axis of raw material feeding passage (1.1) and the axis conllinear of screw rod (3); Described screw rod (3) comprises the screw rod body, the upper end of screw rod body extends upward and forms the screw feeding section (3.2) that cooperates with raw material feeding passage (1.1), the upper end of stretching into cover (1) behind the raw material feeding passage (1.1) is passed by screw feeding section (3.2), the upper rotating shaft (3.1) of screw rod 3 is located at the upper end of screw feeding section (3.2), and upper rotating shaft (3.1) links to each other with upper rotating shaft patchhole (103) on being located at capping (1.4).
10. extruding juice extractor according to claim 1 and 2, it is characterized in that: extend on the side direction of the upper end of support (6) to consist of on the support and prolong section (6.1), the top of extension (6.1) links to each other on the lower end of cover and the support, and extension on shell and support, cover and the support is provided with locking position limiting structure between (6.1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392235.0A CN102920306B (en) | 2012-10-16 | 2012-10-16 | Squeezing juicer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392235.0A CN102920306B (en) | 2012-10-16 | 2012-10-16 | Squeezing juicer |
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| CN102920306A true CN102920306A (en) | 2013-02-13 |
| CN102920306B CN102920306B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210392235.0A Expired - Fee Related CN102920306B (en) | 2012-10-16 | 2012-10-16 | Squeezing juicer |
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| CN103536183A (en) * | 2013-11-12 | 2014-01-29 | 苏州爱洁雅电器有限公司 | Juice extracting machine |
| CN103654406A (en) * | 2013-12-06 | 2014-03-26 | 姚若胜 | Commercial food processor |
| CN103783993A (en) * | 2014-02-11 | 2014-05-14 | 浙江绍兴苏泊尔生活电器有限公司 | Normal juice machine |
| CN107105912A (en) * | 2014-09-23 | 2017-08-29 | 皇家飞利浦有限公司 | Modularization is sieved and draining device |
| CN110811278A (en) * | 2019-11-04 | 2020-02-21 | 九阳股份有限公司 | Juicer reliable to use |
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|---|---|
| CN102920306B (en) | 2015-05-20 |
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