CN104127134B - A kind of juice extractor - Google Patents
A kind of juice extractor Download PDFInfo
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- CN104127134B CN104127134B CN201410394143.5A CN201410394143A CN104127134B CN 104127134 B CN104127134 B CN 104127134B CN 201410394143 A CN201410394143 A CN 201410394143A CN 104127134 B CN104127134 B CN 104127134B
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Abstract
The present invention relates to a kind of juice extractor, upper bottom of the barrel is provided with stirring blade structure, it is provided with on lower seat and hinged with stirring blade structure couples axle sleeve, described lower seat bottom portion is provided with ventilating duct along height bearing of trend, described lower seat top offers heat radiation cavity, the second air inlet is offered bottom heat radiation cavity, the rotating shaft of motor extends in heat radiation cavity through the second air inlet, couple axle sleeve to be arranged on the machine shaft in heat radiation cavity, and constitute air intake spacing with the second air inlet bottom connection axle sleeve, the outer wall circumferentially direction connection coupling axle sleeve has multiple blade, the sidewall of heat radiation cavity offers and the second air outlet of the second air inlet conducting；It is arranged with intermediate sleeve between described upper bucket and lower seat, removable on intermediate sleeve water outlet port structure is installed, including outlet pipe, plunger, draw ring and sealing ring, described stirring blade structure includes that stirring blade and shaft coupling, coupling head are arranged with buffered silica gel set with coupling between axle sleeve；It is simple and reasonable；Easy accessibility, mixing effect is good.
Description
Technical field
The present invention relates to a kind of juice extractor, a kind of novel structure, squeeze the juice effective, complete machine is removable, the convenient juice extractor cleaned.
Background technology
At present, existing juice extractor-soy bean milk making machine, cooking machine structural principle similar, it is required for being stirred by driven by motor stirring structure, so the life-span of motor is the use directly affecting machine, and the heat radiation of motor directly affects electrical machinery life, so good radiator structure can extend the service life of motor, thus machine is allowed to keep good working order for a long time；
Additionally, relate to the structure of detachable stirrer, generally use the coupling structure separated, decompose and be made up of the coupling on the coupling on electric machine main shaft and stirring cutter shaft, during use, both are the most hinged, can use, but existing structure must exist gap when mounted, so there will be noise during work because colliding with each other, and long-term colliding with each other easily makes coupling wear and tear；
Furthermore, ladle body arranging water outlet port structure, typically uses sped structure, similar water tap, its processing technology is complicated, and cost of manufacture is high, and easily occurs abrasion after using for a long time and leak.
Summary of the invention
It is an object of the invention to solve above-mentioned the deficiencies in the prior art, and improve a kind of juice extractor simple and reasonable for structure.
The object of the present invention is achieved like this:
A kind of juice extractor, comprise in the removable upper bucket being vertically connected with and lower seat, upper bottom of the barrel is provided with stirring blade structure, it is provided with on lower seat and hinged with stirring blade structure couples axle sleeve, it is characterized in that, described lower seat bottom portion is provided with ventilating duct along height bearing of trend, and lower seat bottom portion corresponding bottom ventilating duct offers the first air inlet, being provided with motor in ventilating duct, lower seat sidewall offers and the first air outlet of the first air inlet conducting；
Described lower seat top offers heat radiation cavity, the second air inlet is offered bottom heat radiation cavity, the rotating shaft of motor extends in heat radiation cavity through the second air inlet, couple axle sleeve to be arranged on the machine shaft in heat radiation cavity, and constitute air intake spacing with the second air inlet bottom connection axle sleeve, the outer wall circumferentially direction connection coupling axle sleeve has multiple blade, the sidewall of heat radiation cavity to offer and the second air outlet of the second air inlet conducting；
It is arranged with intermediate sleeve between described upper bucket and lower seat, removable on intermediate sleeve water outlet port structure is installed, including outlet pipe, plunger, draw ring and sealing ring, the sidewall of intermediate sleeve offers grafting opening, outlet pipe one end is provided with plug socket, outlet pipe is plugged on grafting opening by plug socket is rectilinear, grafting opening is made to connect with outlet pipe, the plunger seal being arranged with sealing ring is set in outlet pipe, and can slide axially along outlet pipe, plunger at one end axially extending go out the outlet pipe other end connection have draw ring, the most through on outlet pipe it is extended with exit branch, upper bucket bottom offers the delivery port connected with outlet pipe；
Described stirring blade structure includes stirring blade and shaft coupling, stirring blade is arranged in upper bucket by shaft coupling, the shaft coupling other end extends and is provided with coupling head outside upper bucket, when upper bucket is sat and is located on intermediate sleeve, coupling head constitutes axial rotation with connection axle sleeve in extending into connection axle sleeve and coordinates, and the coupling head outer wall coupled in axle sleeve is arranged with buffered silica gel set with coupling between sleeve lining.
nullUse the juice extractor of this structure，Improvement about radiator structure: cold wind is entered by the first air inlet，Cold wind is guided upwards by ventilating duct，Coil through motor，After carrying out heat exchange，Flowed out by the first air outlet by part，Another part continues up，Heat radiation cavity is entered by the second air inlet，The blade drainage put by coupling spindle，Finally flowed out by the second air outlet，The original motor radiating structure of this structural change generally in dispel the heat in a space，And the present invention is on the basis of radiator structure originally，Increase heat radiation cavity，And directly on coupling spindle set, extend more blades as " flabellum " producing air stream，After the part hot-air produced by motor is introduced by the second air inlet，Spread in heat radiation cavity，And after according to the water conservancy diversion direction rotating flow guidance of blade，Gone out by the second air outlet water conservancy diversion，Effectively alleviate first to enter、The heat radiation pressure of air outlet，The radiating efficiency simultaneously improved，Radiating effect is obviously improved，Effectively extend the service life of motor.
Use the juice extractor of this structure, improvement about shaft coupling draw bail: by arranging buffered silica gel set in coupling head between axle sleeve with coupling, during use, first buffered silica gel set can be set in coupling head, entering to couple in axle sleeve by sheathed for coupling head again, composition has the hitch bar of buffer structure, when machine shaft rotates, coupling head is buffered silica gel sheath and offsets with the friction coupled between axle sleeve, plays and reduces noise and reduce the effect of abrasion.
Use the juice extractor of this structure, improvement about water outlet port structure: by the structure of faucet is arranged to plug-type, easy to operate, leakproof seal is good, simple in construction, specifically, there is in outlet pipe exhalant canal, sheathed sealing ring on plunger, exhalant canal is lived in sealing ring axial seal, pull plunger by draw ring simultaneously, sealing ring can be followed again plunger and be slid axially along exhalant canal, when sealing ring Slideslip outward, sealing ring is made to slide into outside exit branch, exit branch is made to turn on delivery port, it is now in out water state, plunger is inwardly advanced, sealing ring is made to slide into inside exit branch, sealing ring is made to be in the exhalant canal between exit branch and delivery port, hermetic barrier both will, it is now in closed mode.
The present invention can also use techniques below measure to solve:
It is extended with bottom described intermediate sleeve and the positioning sleeve of the cavity rotation snapping that dispels the heat, positioning sleeve sidewall offers the opening corresponding with the second air outlet, offering the installation perforation the most corresponding with shaft coupling bottom intermediate sleeve, coupling head is through installing perforation and buffered silica gel set socket；Positioning sleeve sets convex tendon with inside heat radiation cavity side walls by rotation and groove coordinates, and constitutes rotation and is fastened, make heat radiation cavity preferably separate with upper bucket, it is to avoid the heat of heat radiation cavity reaches bucket, and heat is separated by intermediate sleeve, and upper bucket is sat and is located on intermediate sleeve.
Connecting on machine shaft in described lower seat and have radiator fan, hot blast is entered by the first air inlet and guides to the first air outlet discharge by radiator fan；Enter the drainage power between the first air outlet as the first air inlet, make the part hot-air in lower seat be flowed out by the first air outlet quickly.
The sidewall of described heat radiation cavity is annular boss, and the sidewall of annular boss offers the air-out passage communicated with the cavity that dispels the heat, and the outside of air-out passage constitutes the second air outlet；The sidewall of heat radiation cavity is configured with the annular boss of thickness, makes air be easier to be guided by air-out passage, improve speed air flow, improve radiating effect.
The inside sidewalls circumferencial direction of described heat radiation cavity is provided with a plurality of water conservancy diversion convex tendon；The flowing velocity of the air that water conservancy diversion convex tendon is also accelerated, improves radiating effect.
Being locked in upper bottom of the barrel by lock sleeve by shaft coupling outside described upper bottom of the barrel, the shaft coupling other end is provided with coupling head through lock sleeve；Shaft coupling is removable to be fixed on upper bottom of the barrel, easy accessibility by lock sleeve, firmly installs.
The cross sectional shape of described connection axle sleeve, coupling head and buffered silica gel set is plum blossom-shaped；The structure of plum blossom-shaped can make three more tight, during actual production, it is also possible to be designed to other shapes that can couple combination, such as gear-like etc. when coupling.
Plug socket through hole through with outlet pipe is offered on described plug socket, grafting opening inwall both sides are extended with location grafting block, corresponding plug socket both sides offer and position the location inserting groove that grafting block grafting coordinates, when making that plug socket is rectilinear is plugged on grafting opening, location grafting block coordinates along the location vertical grafting of inserting groove, being arranged with locating ring in plug socket through hole, when upper bucket is sat and is located on intermediate sleeve, locating ring extends in bucket through delivery port；Owing to whole water outlet port structure formula is demountable, so location grafting block and the setting positioning inserting groove, when plug socket coordinates with grafting opening, play good grafting positioning action, making outlet pipe can be fixed on intermediate sleeve with mounting form, remove and install conveniently, locating ring coordinates with delivery port, separating dismounting also for upper bucket with intermediate sleeve and arrange, it is more accurate to position when mounted.
Described upper bucket top is provided with upper shed, upper cover it is installed with in upper shed, the edge of upper shed is provided with flange, on flange, circumferentially direction is provided with at least one flange breach, corresponding cover rim is provided with the rotation being suitable to coordinate with flange breach and sets projection, revolves to set and offers rotation on projection and set locating slot, sets upper cover by rotation, make to set rotation near the flange rotation of flange breach and set in locating slot, make upper cover constitute location fit with upper shed；Upper cover lid is located at the upper shed of bucket, rotation sets after projection grafting vertical with flange breach coordinate, rotate upper cover, the flange near flange breach is made to set the rotation of projection and set locating slot grafting with revolving and coordinate, upper cover after cooperation and upper shed constitute sealing lid and set, and can also arrange silica gel ring and seal between upper cover and upper shed.
The described flange vertical lower worked as near flange breach is elasticly connected with vertical starting bar, the bottom touching of vertical starting bar is provided with the microswitch being electrically connected with motor, rotation sets and is extended with startup protuberance bottom projection, upper cover is set by rotation, make to set rotation near the flange rotation of flange breach and set in locating slot, make startup protuberance press to the top of vertical starting bar, make vertical starting bar elasticity downwards touch microswitch, make motor and power on；In order to the juice extractor practicality making the present invention is safer, location fit is constituted with upper shed at upper drowning, disconnect the power supply of motor, specifically, handle position at upper bucket, it is vertically arranged a vertical starting bar, when upper drowning constitutes location fit with upper shed, the flange rotation of i.e. close flange breach sets rotation and sets in locating slot, it is arranged on rotation and sets starting protuberance and can vertically press to the top of vertical starting bar bottom projection, owing to vertical starting bar is connected with spring compression, make vertical starting bar elastic displacement vertically downward, its bottom touches the microswitch being electrically connected with motor, make the power on of motor, if upper drowning swivelling cover is located at upper shed, start projection and will not press to vertical starting bar, the i.e. power supply of motor will not be connected, play the effect of safeguard protection, avoid not covering setting upper cover, electric motor starting stirring blade structure.
The invention has the beneficial effects as follows:
null(1) juice extractor of the present invention，Improvement about radiator structure: cold wind is entered by the first air inlet，Cold wind is guided upwards by ventilating duct，Coil through motor，After carrying out heat exchange，Flowed out by the first air outlet by part，Another part continues up，Heat radiation cavity is entered by the second air inlet，The blade drainage put by coupling spindle，Finally flowed out by the second air outlet，The original motor radiating structure of this structural change generally in dispel the heat in a space，And the present invention is on the basis of radiator structure originally，Increase heat radiation cavity，And directly on coupling spindle set, extend more blades as " flabellum " producing air stream，After the part hot-air produced by motor is introduced by the second air inlet，Spread in heat radiation cavity，And after according to the water conservancy diversion direction rotating flow guidance of blade，Gone out by the second air outlet water conservancy diversion，Effectively alleviate first to enter、The heat radiation pressure of air outlet，The radiating efficiency simultaneously improved，Radiating effect is obviously improved，Effectively extend the service life of motor.
(2) juice extractor of the present invention, improvement about shaft coupling draw bail: by arranging buffered silica gel set in coupling head between axle sleeve with coupling, during use, first buffered silica gel set can be set in coupling head, entering to couple in axle sleeve by sheathed for coupling head again, composition has the hitch bar of buffer structure, when machine shaft rotates, coupling head is buffered silica gel sheath and offsets with the friction coupled between axle sleeve, plays and reduces noise and reduce the effect of abrasion.
(3) juice extractor of the present invention, improvement about water outlet port structure: by the structure of faucet is arranged to plug-type, easy to operate, leakproof seal is good, simple in construction, specifically, there is in outlet pipe exhalant canal, sheathed sealing ring on plunger, exhalant canal is lived in sealing ring axial seal, pull plunger by draw ring simultaneously, sealing ring can be followed again plunger and be slid axially along exhalant canal, when sealing ring Slideslip outward, sealing ring is made to slide into outside exit branch, exit branch is made to turn on delivery port, it is now in out water state, plunger is inwardly advanced, sealing ring is made to slide into inside exit branch, sealing ring is made to be in the exhalant canal between exit branch and delivery port, hermetic barrier both will, it is now in closed mode.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the structure sectional view of the present invention.
Fig. 4 is the structure sectional view of another angle of the present invention.
Fig. 5 is the structural representation of lower seat in the present invention.
Fig. 6 is the structural representation of intermediate sleeve in the present invention.
Fig. 7 be the present invention install additional overcoat structural representation.
Fig. 8 is shaft coupling in the present invention, buffered silica gel set and the decomposition texture schematic diagram coupling axle sleeve.
Fig. 9 is the enlarged drawing in Fig. 3 at A.
Figure 10 is the decomposition texture schematic diagram of upper bucket, outlet pipe and the intermediate sleeve of the present invention.
Figure 11 is the decomposition texture schematic diagram of relative another angle of Figure 10.
Figure 12 is upper cover and the decomposition texture schematic diagram of upper shed in the present invention.
Figure 13 is the structural representation of upper cover in the present invention.
Figure 14 is the structural representation showing vertical starting bar and microswitch after the present invention removes part.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1 to Figure 14, a kind of juice extractor, comprise in the removable upper bucket 1 being vertically connected with and lower seat 2, stirring blade structure 3 is installed bottom upper bucket 1, lower seat 1 is provided with and hinged with stirring blade structure 3 couples axle sleeve 4, it is characterized in that, bottom described lower seat 2, height bearing of trend is provided with ventilating duct 5, offering the first air inlet 6 bottom lower seat 2 corresponding bottom ventilating duct 5, be provided with motor 7 in ventilating duct 5, lower seat 2 sidewall offers and the first air outlet 8 of the first air inlet 6 conducting；
Described lower seat 2 top offers heat radiation cavity 9, the second air inlet 901 is offered bottom heat radiation cavity 9, the rotating shaft 701 of motor 7 extends in heat radiation cavity 9 through the second air inlet 901, couple axle sleeve 4 to be arranged in motor 7 rotating shaft 701 in heat radiation cavity 9, and constitute air intake spacing with the second air inlet 901 bottom coupling spindle 4 set, the outer wall circumferentially direction connection coupling axle sleeve 4 has multiple blade 401, the sidewall 902 of heat radiation cavity 9 to offer and the second air outlet 903 of the second air inlet 901 conducting；
nullIt is arranged with intermediate sleeve 10 between described upper bucket 1 and lower seat 2，Removable on intermediate sleeve 10 water outlet port structure 11 is installed，Including outlet pipe 1101、Plunger 1102、Draw ring 1103 and sealing 1104 circle，The sidewall of intermediate sleeve 10 offers grafting opening 1001，Outlet pipe 1101 one end is provided with plug socket 1105，Outlet pipe 1101 is plugged on grafting opening 1001 by plug socket 1105 is rectilinear，Grafting opening 1001 is made to connect with outlet pipe 1101，Plunger 1102 sealing shroud being arranged with sealing ring 1104 is located in outlet pipe 1101，And can slide axially along outlet pipe 1101，Plunger 1102 one end axially extending go out outlet pipe 1101 other end connection have draw ring 1103，The most through on outlet pipe 1101 it is extended with exit branch 1106，Upper bucket 1 bottom offers the delivery port 101 connected with outlet pipe 1101；
Described stirring blade structure 3 includes 302, stirring blade 301 is arranged in bucket 1 by shaft coupling 302, shaft coupling 302 other end extends and is provided with coupling head 302-1 outside upper bucket 1, when upper bucket 1 is sat and is located on intermediate sleeve 10, coupling head 302-1 constitutes axial rotation with connection axle sleeve 4 in extending into connection axle sleeve 4 and coordinates, and the coupling head 302-1 outer wall coupled in axle sleeve 4 is arranged with buffered silica gel set 12 with coupling between axle sleeve 4 inwall.
nullUse the juice extractor of this structure，Improvement about radiator structure: cold wind is entered by the first air inlet 6，Guided cold wind upwards by ventilating duct 5，Coil and miscellaneous part through motor 7，After carrying out heat exchange，Flowed out by the first air outlet 8 by part，Another part continues up，Heat radiation cavity 9 is entered by the second air inlet 901，By blade 401 drainage coupled on axle sleeve 4，Finally flowed out by the second air outlet 903，The original motor radiating structure of this structural change generally in dispel the heat in a space，And the present invention is on the basis of radiator structure originally，Increase heat radiation cavity 9，And directly on connection axle sleeve 4, extend more blades 401 as " flabellum " producing air stream，After the part hot-air produced by motor 7 is introduced by the second air inlet 901，Spread in heat radiation cavity 9，And after according to the water conservancy diversion direction rotating flow guidance of blade 401，Gone out by the second air outlet 903 water conservancy diversion，Effectively alleviate first to enter、The heat radiation pressure of air outlet，The radiating efficiency simultaneously improved，Radiating effect is obviously improved，Effectively extend the service life of motor.
Use the juice extractor of this structure, improvement about shaft coupling draw bail: by arranging buffered silica gel set 12 at coupling head 302-1 between axle sleeve 4 with coupling, during use, first buffered silica gel set 12 can be set on coupling head 302-1, entering to couple in axle sleeve 4 by sheathed for coupling head 302-1 again, composition has the hitch bar of buffer structure, when motor 7 rotating shaft 701 rotates, coupling head 302-1 is buffered silica gel sheath 12 with the friction coupled between axle sleeve 4 and offsets, and plays and reduces noise and reduce the effect of abrasion.
nullUse the juice extractor of this structure，Improvement about water outlet port structure: by the structure of faucet is arranged to plug-type，Easy to operate，Leakproof seal is good，Simple in construction，Specifically，There is in outlet pipe 1101 exhalant canal 1101-1，Sheathed sealing ring 1104 on plunger 1102，Exhalant canal 1101-1 is lived in sealing ring 1104 axial seal，Pull plunger 1102 by draw ring 1103 simultaneously，Sealing ring 1104 can be followed again plunger 1102 and be slid axially along exhalant canal 1101-1，When sealing ring 1104 Slideslip outward，Sealing ring 1104 is made to slide into outside exit branch 1106，Exit branch 1106 is made to turn on delivery port 101，It is now in out water state，Plunger 1102 is inwardly advanced，Sealing ring 1104 is made to slide into inside exit branch 1106，Sealing ring 1104 is made to be in the exhalant canal 1101 between exit branch 1106 and delivery port 101，Will both hermetic barrier，It is now in closed mode.
As the present embodiment more particular embodiment:
It is extended with bottom described intermediate sleeve 10 and rotates the positioning sleeve 1002 of snapping with the cavity 9 that dispels the heat, positioning sleeve 1002 sidewall offers the opening 1002-1 corresponding with the second air outlet 903, offering the installation perforation 1003 the most corresponding with shaft coupling 302 bottom intermediate sleeve 10, coupling head 302-1 is through installing perforation 1003 and buffered silica gel set 12 socket；Positioning sleeve 1002 sets convex tendon 902-1 and groove 1002-2 by rotation and coordinates inside heat radiation cavity 9 sidewall 902, constitute rotation to be fastened, the setting of intermediate sleeve 1002, heat radiation cavity 9 is made preferably to separate with upper bucket 1, the heat avoiding heat radiation cavity 9 reaches bucket 1, heat is separated by intermediate sleeve 10, and upper bucket 1 is sat and is located on intermediate sleeve 10.
Connecting in motor 7 rotating shaft 701 in described lower seat 2 and have radiator fan 13, hot blast is entered guiding to the first air outlet 8 by the first air inlet 6 and discharges by radiator fan 13；Enter the drainage power between the first air outlet 8 as the first air inlet 6, make the part hot-air in lower seat 2 be flowed out by the first air outlet 8 quickly.
The sidewall 902 of described heat radiation cavity 9 is annular boss, and the sidewall 902 of annular boss offers the air-out passage 902-2 communicated with the cavity 9 that dispels the heat, and the outside of air-out passage 902-2 constitutes the second air outlet 903；The sidewall 902 of heat radiation cavity 9 is configured with the annular boss of thickness, makes air be more readily formed negative pressure and guided by air-out passage 902-2, improve speed air flow, improve radiating effect.
The sidewall 902 inside circumference direction of described heat radiation cavity 9 is provided with a plurality of water conservancy diversion convex tendon 902-3；The rotational flow speed of the air that water conservancy diversion convex tendon 902-3 also accelerates, improves radiating effect.
Shaft coupling 302 is locked bottom upper bucket 1 by described upper bucket 1 bottom outside by lock sleeve 14, and shaft coupling 302 other end is provided with coupling head 302-1 through lock sleeve 14；Shaft coupling 302 is fixed on bottom upper bucket 1 in removable by lock sleeve 14, and easy accessibility firmly installs.
The cross sectional shape of described connection axle sleeve 4, coupling head 302-1 and buffered silica gel set 12 is plum blossom-shaped；The structure of plum blossom-shaped can make three more tight, during actual production, it is also possible to be designed to other shapes that can couple combination, such as gear-like etc. when coupling.
Plug socket through hole 1105-2 through with outlet pipe 1101 is offered on described plug socket 1105, grafting opening 1001 inwall both sides are extended with location grafting block 1001-1, corresponding plug socket 1105 both sides offer and position the location inserting groove 1105-1 that grafting block 1001-1 grafting coordinates, when making that plug socket 1105 is rectilinear is plugged on grafting opening 1001, location grafting block 1001-1 coordinates along the location vertical grafting of inserting groove 1105-1, it is arranged with locating ring 1107 in plug socket through hole 1105-2, when upper bucket 1 is sat and is located on intermediate sleeve 10, locating ring 1107 extends in bucket 1 through delivery port 101；Owing to whole water outlet port structure formula is demountable, so the setting of location grafting block 1001-1 and location inserting groove 1105-1, when plug socket 1105 coordinates with grafting opening 1001, play good grafting positioning action, making outlet pipe 1101 can be fixed on intermediate sleeve 10 with mounting form, remove and install conveniently, locating ring 1107 coordinates with delivery port 101, separating dismounting also for upper bucket 1 with intermediate sleeve 10 and arrange, it is more accurate to position when mounted.
Described upper bucket 1 top is provided with upper shed 102, upper cover 15 it is installed with in upper shed 102, the edge of upper shed 102 is provided with flange 102-1, on flange 102-1, circumferentially direction is provided with at least one flange breach 102-2, corresponding upper cover 15 edge is provided with the rotation being suitable to coordinate with flange breach 102-2 and sets projection 1501, rotation sets and offers rotation on projection 1501 and set locating slot 1501-1, upper cover 15 is set by rotation, make to set rotation near the flange 102-1 rotation of flange breach 102-2 to set in locating slot 1501-1, make upper cover 15 and upper shed 102 constitute location fit；Upper cover 15 lid is located at the upper shed 102 of bucket 1, rotation sets after projection 1501 coordinates with the flange vertical grafting of breach 102-2, rotate upper cover 15, the flange 102-1 near flange breach 102-2 is made to set the rotation of projection 1501 and set locating slot 1501-1 grafting with revolving and coordinate, upper cover 15 after cooperation and upper shed 102 constitute sealing lid and set, and can also arrange silica gel ring 20 and seal between upper cover 15 and upper shed 102.
The described flange 102-1 vertical lower worked as near flange breach 102-2 is elasticly connected with vertical starting bar 16, bottom 1601 touching of vertical starting bar 16 is provided with the microswitch 17 being electrically connected with motor 7, upper cover 15 is set by rotation, make to set rotation near the flange 102-1 rotation of flange breach 102-2 and set in locating slot 1501-1, make rotation set bottom projection 1501 to press to the top 1602 of vertical starting bar 16, make the vertical downward elasticity of starting bar 16 touch microswitch 17, make motor 7 and power on；nullIn order to the juice extractor practicality making the present invention is safer，Location fit is not constituted with upper shed 102 at upper cover 15，Disconnect the power supply of motor 7，Specifically，The position 104 installing handle 103 at upper bucket 1，It is vertically arranged a vertical starting bar 16，When upper cover 15 does not constitutes location fit with upper shed 102，The flange 102-1 rotation of i.e. close flange breach 102-2 sets rotation and sets in locating slot 1501-1，It is arranged on rotation and sets the top that can vertically press to vertical starting bar 16 bottom projection 1501-1，Owing to vertical starting bar 16 is connected with spring 18 compression，Make vertical starting bar 16 elastic displacement vertically downward，Its bottom touches the microswitch 17 being electrically connected with motor 7，Make the power on of motor 7，If upper cover 15 does not has swivelling cover to be located at upper shed 102，Rotation sets and will not press to vertical starting bar 16 bottom projection 1501，The i.e. power supply of motor 7 will not be connected，Play the effect of safeguard protection，Avoid not covering and set upper cover 15，Motor 7 starts stirring blade structure 3.
The sidewall 901 of described heat radiation cavity 9 is annular boss, is arranged with overcoat 19 outside heat radiation cavity 9 sidewall 902 of annular boss, and outer the putting of corresponding second air outlet 903 offers multiple second exhaust vent 1901.
Upper cover 15 is provided with pulling-in tube 21.
Particular embodiments described above, preferred embodiment the most of the present invention, the equivalent arrangements such as done according to scope of the present invention patent, the technology that all should be the present invention is contained.
Claims (9)
1. a juice extractor, comprise in the removable upper bucket being vertically connected with and lower seat, upper bottom of the barrel is provided with stirring blade structure, it is provided with on lower seat and hinged with stirring blade structure couples axle sleeve, described lower seat bottom portion is provided with ventilating duct along height bearing of trend, and lower seat bottom portion corresponding bottom ventilating duct offers the first air inlet, is provided with motor in ventilating duct, lower seat sidewall offers and the first air outlet of the first air inlet conducting, it is characterized in that；
Described lower seat top offers heat radiation cavity, the second air inlet is offered bottom heat radiation cavity, the rotating shaft of motor extends in heat radiation cavity through the second air inlet, couple axle sleeve to be arranged on the machine shaft in heat radiation cavity, and constitute air intake spacing with the second air inlet bottom connection axle sleeve, the outer wall circumferentially direction connection coupling axle sleeve has multiple blade, the sidewall of heat radiation cavity to offer and the second air outlet of the second air inlet conducting；
It is arranged with intermediate sleeve between described upper bucket and lower seat, removable on intermediate sleeve water outlet port structure is installed, including outlet pipe, plunger, draw ring and sealing ring, the sidewall of intermediate sleeve offers grafting opening, outlet pipe one end is provided with plug socket, outlet pipe is plugged on grafting opening by plug socket is rectilinear, grafting opening is made to connect with outlet pipe, the plunger seal being arranged with sealing ring is set in outlet pipe, and can slide axially along outlet pipe, plunger at one end axially extending go out the outlet pipe other end connection have draw ring, the most through on outlet pipe it is extended with exit branch, upper bucket bottom offers the delivery port connected with outlet pipe；
Described stirring blade structure includes stirring blade and shaft coupling, stirring blade is arranged in upper bucket by shaft coupling, the shaft coupling other end extends and is provided with coupling head outside upper bucket, when upper bucket is sat and is located on intermediate sleeve, coupling head constitutes axial rotation with connection axle sleeve in extending into connection axle sleeve and coordinates, and the coupling head outer wall coupled in axle sleeve is arranged with buffered silica gel set with coupling between sleeve lining.
Juice extractor the most according to claim 1, it is characterized in that: be extended with bottom described intermediate sleeve and the positioning sleeve of the cavity rotation snapping that dispels the heat, positioning sleeve sidewall offers the opening corresponding with the second air outlet, offering the installation perforation the most corresponding with shaft coupling bottom intermediate sleeve, coupling head is through installing perforation and buffered silica gel set socket.
The most according to claim 1, juice extractor, is characterized in that: connecting on the machine shaft in described lower seat has radiator fan, and hot blast is entered by the first air inlet and guides to the first air outlet discharge by radiator fan.
The most according to claim 1, juice extractor, is characterized in that: the sidewall of described heat radiation cavity is annular boss, and the sidewall of annular boss offers the air-out passage communicated with the cavity that dispels the heat, and the outside of air-out passage constitutes the second air outlet.
5. according to juice extractor described in claim 1 or 4, it is characterized in that: the inside sidewalls circumferencial direction of described heat radiation cavity is provided with a plurality of water conservancy diversion convex tendon.
The most according to claim 1, juice extractor, is characterized in that: is locked in upper bottom of the barrel by lock sleeve by shaft coupling outside described upper bottom of the barrel, and the shaft coupling other end is provided with coupling head through lock sleeve.
Juice extractor the most according to claim 1, it is characterized in that: on described plug socket, offer plug socket through hole through with outlet pipe, grafting opening inwall both sides are extended with location grafting block, corresponding plug socket both sides offer and position the location inserting groove that grafting block grafting coordinates, when making that plug socket is rectilinear is plugged on grafting opening, location grafting block coordinates along the location vertical grafting of inserting groove, it is arranged with locating ring in plug socket through hole, when upper bucket is sat and is located on intermediate sleeve, locating ring extends in bucket through delivery port.
Juice extractor the most according to claim 1, it is characterized in that: described upper bucket top is provided with upper shed, upper cover it is installed with in upper shed, the edge of upper shed is provided with flange, and on flange, circumferentially direction is provided with at least one flange breach, and corresponding cover rim is provided with the rotation being suitable to coordinate with flange breach and sets projection, rotation sets and offers rotation on projection and set locating slot, set upper cover by rotation, make to set rotation near the flange rotation of flange breach and set in locating slot, make upper cover constitute location fit with upper shed.
Juice extractor the most according to claim 8, it is characterized in that: the described flange vertical lower worked as near flange breach is elasticly connected with vertical starting bar, the bottom touching of vertical starting bar is provided with the microswitch being electrically connected with motor, rotation sets and is extended with startup protuberance bottom projection, set upper cover by rotation, make to set rotation near the flange rotation of flange breach and set in locating slot, make startup protuberance press to the top of vertical starting bar, make vertical starting bar elasticity downwards touch microswitch, make motor and power on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394143.5A CN104127134B (en) | 2014-08-12 | 2014-08-12 | A kind of juice extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394143.5A CN104127134B (en) | 2014-08-12 | 2014-08-12 | A kind of juice extractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104127134A CN104127134A (en) | 2014-11-05 |
| CN104127134B true CN104127134B (en) | 2016-09-07 |
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| CN105942890B (en) * | 2016-07-07 | 2018-09-28 | 东莞亲亲我实业有限公司 | Stirring cup |
| CN113944941A (en) * | 2020-07-16 | 2022-01-18 | 广东美的厨房电器制造有限公司 | Microwave oven with a heat exchanger |
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