CN113633152A - Juicer convenient for replacing cutter head - Google Patents
Juicer convenient for replacing cutter head Download PDFInfo
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- CN113633152A CN113633152A CN202111022178.2A CN202111022178A CN113633152A CN 113633152 A CN113633152 A CN 113633152A CN 202111022178 A CN202111022178 A CN 202111022178A CN 113633152 A CN113633152 A CN 113633152A
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- connecting piece
- tool bit
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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
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Abstract
The invention belongs to the field of fruit juice extractors, and particularly relates to a fruit juice extractor with a tool bit convenient to replace, which comprises a main machine body, wherein a driving shaft is movably arranged on the inner wall of the main machine body, a tool bit seat is movably arranged on the outer side of the driving shaft, a blade is arranged on the tool bit seat, the tool bit seat and the driving shaft are clamped and connected through a connecting piece, the connecting piece is uniformly distributed in a ring shape, and an operation assembly corresponding to the connecting piece is arranged at the bottom end of the main machine body; when changing the tool bit, upwards press the button, the button passes through the gear and drives the slide bar and move down, the slide bar passes through connecting rod pulling connecting piece, make connecting piece and tool bit seat separation, then the old tool bit seat of detachable, and the installation has the tool bit seat of new blade, and easy operation, blow the brush clearance through setting up inflater and guide plate and leading, when having solved and squeeze fruit juice, the inner space of fruit juice mixer is blocked by the tool bit, has the problem of clean dead angle difficult problem, convenient to use.
Description
Technical Field
The invention belongs to the field of juicer, and particularly relates to a juicer with a cutter head convenient to replace.
Background
The juicer is a juicing tool frequently used in daily life of people, the juicer generally comprises a cup body, a cutter head, a cup cover, a motor and the like, the cutter head is arranged on an output shaft of the motor, and a driving motor drives the cutter head to rotate rapidly to smash fruits in the cup body for juicing.
Some technical schemes related to the juicer also appear in the prior art, for example, a chinese patent with application number 201911025048.7 discloses a juicer, which comprises a cup body, a cutter, a motor seat, a motor, a circuit board and a cover body, wherein the upper part of the cup body is provided with the motor seat, the bottom of the motor seat is provided with a shaft hole, the motor is arranged on the motor seat, a motor shaft penetrates through the shaft hole and extends into the cup body, and the cutter is arranged on the motor shaft in the cup body; according to the juicer, after the cover body is covered, the motor control switch is abutted to the touch switch piece, the normally-open motor control switch is closed, the circuit board is powered on, the motor works, if the cover body is not covered or is not completely covered, the touch switch piece cannot touch the motor control switch to act, the circuit board is powered off, the motor does not work, and the juicer is safe to use.
Although the juicer is safe to use, the juicer has some problems, and when the juicer is used daily, the juicer needs to be cleaned in time after juicing juice to avoid the situation of bacterial growth, in the structure, the cutter head is fixedly mounted on a motor shaft, the existence of the cutter head can prevent people from cleaning the area below the cutter head by using a wiping cloth or a cleaning brush, and the hands can be scratched by the cutter head carelessly.
Therefore, the juicer is convenient for replacing the cutter head.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problem that the area below the cutter head of the juicer is inconvenient to clean, the invention provides the juicer with the cutter head convenient to replace.
The technical scheme adopted by the invention for solving the technical problems is as follows: the juicer convenient for replacing the cutter head comprises a main machine body, wherein a driving shaft is movably arranged on the inner wall of the main machine body, a cutter head seat is movably arranged on the outer side of the driving shaft, a cutter blade is arranged on the cutter head seat, the cutter head seat and the driving shaft are clamped and connected through a connecting piece, the connecting piece is uniformly distributed in an annular shape, an operation assembly corresponding to the connecting piece is arranged at the bottom end of the main machine body, the cutter head seat is fixedly clamped and connected onto the driving shaft through the connecting piece during working, the driving shaft is started to rotate through a motor and other devices during stirring and juicing, and the driving shaft drives the cutter head seat and the cutter blade to rotate through the connecting piece, so that stirring and juicing work can be performed; when the tool bit needs to be replaced, the connecting piece is pulled through the operation assembly, so that the connecting piece is retracted to the driving shaft, the connecting piece is separated from the tool bit seat, then the old tool bit seat can be taken down, the tool bit seat with a new blade is installed, and the tool bit is convenient to replace.
Preferably, the operation assembly comprises a button, the button is movably mounted at the bottom end of the driving shaft, the connecting piece is movably inserted into the driving shaft, a clamping groove corresponding to the connecting piece is formed in the annular side of the tool bit seat, the button is provided with a reset assembly and a locking assembly, a sliding rod is movably inserted into the driving shaft, the button and the sliding rod are connected through gear engagement, tooth sections engaged with the gear are arranged on the inner wall of the button and the sliding rod, and the sliding rod and the connecting piece are movably connected through a connecting rod; when the tool bit holder works, in an initial state, the button extends downwards and is locked, the button and the sliding rod are fixed through the gear, and the connecting piece is clamped between the driving shaft and the tool bit holder; when the tool bit is replaced, the button is pressed upwards, the button drives the sliding rod to move downwards through the gear, the sliding rod pulls the connecting piece through the connecting rod, the connecting piece is separated from the tool bit seat, then the old tool bit seat can be taken down, and the tool bit seat with a new blade is installed.
Preferably, the connecting piece is inclined, an inner rod is movably inserted in the sliding rod, a lower supporting plate extending to the outer side of the sliding rod is fixedly connected to the side wall of the inner rod, an upper supporting plate is fixedly connected to the outer side of the sliding rod, an inflator is installed between the lower supporting plate and the upper supporting plate, an exhaust hole is formed in the connecting piece, an air guide pipe communicated with the exhaust hole is arranged on the inflator, and a blocking rod for blocking the exhaust hole is movably inserted in the connecting piece; the blocking rod is fixed under the action of the return spring, and simultaneously blocks the exhaust hole and the clamping groove on the cutter head seat, so that fluid and residues are prevented from flowing into the connecting piece when juice is extracted; the during operation, pole in the removal, make interior pole shift up relatively in the inside of slide bar, because the both ends of inflater are installed respectively on slide bar and interior pole, therefore, the inflater is extruded, work of inflating, stimulate stifled pole simultaneously, make stifled pole stagger with the exhaust hole, therefore, the gas that the inflater produced can be via air duct and the outside blowout in exhaust hole, blow the brush clearance to the diapire of the host computer body, make the residue that attaches to on the host computer body diapire become not hard up, more easily by the clearance fall, when having solved and squeezing fruit juice, the residue is attached to on the diapire, and the inner space of fruit juice mixer is blocked by the tool bit, be difficult to carry out the problem of clearance to the diapire residue, high durability and convenient use.
Preferably, the blocking rod is provided with a return spring and a limiting block, a guide groove corresponding to the blocking rod is formed in the connecting piece and communicated with the exhaust hole, and the clamping groove in the tool bit seat and the guide groove in the connecting piece are through grooves; during operation, because draw-in groove and guide way all run through, when stifled pole removal back, its tip staggers with the exhaust hole, and the bottom part of keeping away from the drive shaft in the guide way is opened, and simultaneously, the guide way is close to the top portion of drive shaft and still is stopped up by stifled pole, consequently, the air current that the inflater produced can only flow downwards along exhaust hole and guide way to wash the inner diapire of the main engine body, ensured gaseous flow direction.
Preferably, a magnetic conductive plate is fixedly mounted on the blocking rod, a first magnetic block corresponding to the magnetic conductive plate is fixedly mounted on the connecting piece, a magnetic conductive sheet corresponding to the magnetic conductive plate is fixedly connected inside the driving shaft, a second magnetic block is fixedly mounted inside the inner rod, and the second magnetic block is staggered with the magnetic conductive sheet; when the magnetic blocking device works, in an initial state, the second magnetic block and the magnetic conductive sheet are vertically staggered, the magnetic conductive plate does not have magnetism, the blocking rod fixes an arc under the action of suction between the first magnetic block and the magnetic conductive plate and the action of a return spring, and the stability of the blocking rod can be enhanced by arranging the first magnetic block and the magnetic conductive plate; when cleaning, the inner rod moves upwards, so that the second magnetic block is in contact with the magnetic conductive plate, and the magnetic conductive plate is in contact with the magnetic conductive plate, therefore, the magnetic conductive plate can be magnetized by the second magnetic block, and the magnetized magnetic conductive plate and the magnetic block repel together.
Preferably, a first flexible pad is arranged at the top end of the tool bit seat, a movable plate is movably mounted below the first flexible pad, a collision ball is movably mounted between the movable plate and the first flexible pad, and the movable plate is connected with the inner rod through a pull rope; when the fruit juice squeezer works, the inner rod downwards pulls the movable plate to be fixed through the pull rope in an initial state, the pull rope can adopt structures such as a nylon rope or a steel wire rope, and after the inner rod moves upwards, the inner rod can impact the movable plate to enable the collision ball on the movable plate to move upwards, and the collision ball impacts the flexible pad I upwards, so that residues attached to the surface of the flexible pad I can become loose and can be cleaned more easily, the problem that when fruit juice is squeezed, the top end of the cutter head seat is surrounded by the cutter head and cannot be cleaned easily is solved, and the fruit juice squeezer is convenient to use; according to actual conditions, the range of shifting up of hitting the ball on the fly leaf can not be completely unanimous, also can design the top shape of fly leaf and the size weight of hitting the ball, further guarantees to hit the upward anomalous removal of ball, and the irregular striking of hitting the ball can make flexible pad one produce the wave type vibration, and the residue on the flexible pad one drops more easily.
Preferably, the bases which are uniformly distributed are movably mounted on the inner bottom wall of the main machine body, the bases are located on the outer side of the tool bit seat, a guide plate is mounted on one side, close to the tool bit seat, of each base, the guide plate is in a concave arc shape, a driven plate is fixedly mounted at the bottom end of each base, when the air inflator works and cleans the interior of the main machine body, the driven plate is started to enable the bases to move upwards, the guide plate on each base is aligned with a guide groove on the corresponding connecting piece, and when air flow generated by the inflator is sprayed downwards through the guide grooves, the air flow impacts the inner bottom wall of the main machine body and then flows upwards along the guide plates to the upper portion of the corresponding connecting piece, as shown in the figure; when gas is sprayed downwards at first, the region below the connecting piece can be blown and brushed to the inner bottom wall of the main machine body and the region outside the cutter head seat, the gas is guided by the guide plate, so that the region above the connecting piece can be blown and brushed to the region outside the cutter head seat, the effect of comprehensively cleaning the cutter head seat below the cutter blade is realized, and the problem that the cutter head seat of the juicer belongs to the problem of cleaning dead angles is solved.
Preferably, the top end of the base is provided with a second flexible cushion, the guide plate is movably arranged inside the base, and the guide plate is movably connected with the second flexible cushion through an elastic piece; when the flexible cushion is in work, when airflow impacts the guide plate, the guide plate can shake, the shaking guide plate drives the top end of the flexible cushion II to irregularly vibrate through the elastic piece, residues attached to the surface of the flexible cushion I can become loose, and the residues can be cleaned more easily; can be with the position department of pedestal mounting in the blade below, the region between base and the tool bit seat is for being difficult to the clean up region, can be washed away totally by the air current, the region between base and the host computer body rampart is the region of easy clean up, can be normally cleared up, simultaneously, the top of base is provided with flexible pad two, also is cleared up easily, consequently, the inside of having realized the fruit juice mixer has all been by the effect of clean up, because of the hindrance of tool bit in the fruit juice mixer has been solved, there is the problem at clean dead angle easily.
Preferably, movable mounting has the cassette on the button, and the cassette card is the annular form in the outside of driven plate, and the cassette is provided with reset spring on the cassette, and during operation, when pressing down the button and changing the tool bit, the button accessible driven plate drives driven plate and base and upwards rises, carries out gaseous water conservancy diversion when changing the tool bit, also can press the cassette alone for driven plate and base upwards rise, also carry out gaseous water conservancy diversion when not changing the tool bit, and the usage is comprehensive.
Preferably, the clamping seat is movably provided with an elastic ram, the elastic ram is positioned below the inner rod, the sliding rod is movably provided with an elastic clamping plate corresponding to the elastic ram, the elastic ram and the elastic clamping plate (both provided with a return spring), when the clamping seat is pressed, the elastic ram is firstly blocked by the elastic clamping plate, at the moment, the elastic ram contracts, deforms and stores energy, after the clamping seat is continuously pressed, the elastic ram breaks through the constraint of the elastic clamping plate, rapidly moves and impacts on the inner rod, and further drives the inner rod to rapidly move, so that the inflator can be rapidly extruded, more rapid air flow is generated, and the flushing effect of the air flow is further improved.
The invention has the following beneficial effects:
1. according to the juicer convenient for replacing the cutter head, when the cutter head is replaced, the button is pressed upwards, the button drives the sliding rod to move downwards through the gear, the sliding rod pulls the connecting piece through the connecting rod, so that the connecting piece is separated from the cutter head seat, then the old cutter head seat can be taken down, and the cutter head seat with a new cutter blade is installed, so that the juicer is simple to operate and convenient to use.
2. According to the juicer convenient for replacing the cutter head, after the button moves, the inner rod is driven to move upwards relatively inside the sliding rod through the elastic collision rod, the inflator is squeezed to inflate, and meanwhile, the blocking rod is pulled to be staggered with the exhaust hole, so that gas generated by the inflator can be sprayed outwards through the air guide pipe and the exhaust hole to blow and brush the bottom wall of the main machine body, and is guided by the guide plate, residues on the bottom wall of the main machine body and the cutter head seat become loose and are cleaned more easily, the effect of cleaning the space inside the juicer blocked by the cutter head during juice extraction is improved, the cutter head does not need to be detached to clean comprehensively, and the juicer is convenient to use.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic of the present invention;
FIG. 2 is a front cross-sectional view of a tool tip carrier mounting structure in accordance with the present invention;
FIG. 3 is a front sectional view of the connection structure of the tool bit holder and the driving shaft according to the present invention;
FIG. 4 is a top cross-sectional view of the connector mounting structure of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 3 in accordance with the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 3 in accordance with the present invention;
FIG. 7 is an enlarged view of portion C of FIG. 2 in accordance with the present invention;
FIG. 8 is a gas flow diagram of the invention with the baffle extended;
FIG. 9 is a front sectional view of a second button connecting structure according to an embodiment of the present invention;
in the figure: 1. a main body; 2. a drive shaft; 3. a tool bit seat; 4. a blade; 5. a connecting member; 6. a button; 7. a slide bar; 8. a gear; 9. a connecting rod; 10. an inner rod; 11. a lower support plate; 12. an upper support plate; 13. an inflator; 14. an air duct; 15. an exhaust hole; 16. blocking the rod; 17. a magnetic conductive plate; 18. a first magnetic block; 19. a magnetic conductive sheet; 20. a second magnetic block; 21. a first flexible pad; 22. a movable plate; 23. knocking the ball; 24. pulling a rope; 25. a base; 26. a baffle; 27. a second flexible pad; 28. a driven plate; 29. a card holder; 30. an elastic striker; 31. elastic clamping plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in fig. 1 to 8, the juicer with the conveniently replaced cutter bit comprises a main machine body 1, wherein a driving shaft 2 is movably mounted on the inner wall of the main machine body 1, a cutter bit seat 3 is movably mounted on the outer side of the driving shaft 2, a cutter blade 4 is mounted on the cutter bit seat 3, the cutter bit seat 3 and the driving shaft 2 are clamped through a connecting piece 5, the connecting piece 5 is uniformly distributed in a ring shape, an operating component corresponding to the connecting piece 5 is mounted at the bottom end of the main machine body 1, the cutter bit seat 3 is fixedly clamped on the driving shaft 2 through the connecting piece 5 during operation, the driving shaft 2 is started to rotate through a motor and other devices during stirring and juicing, and the driving shaft 2 drives the cutter bit seat 3 and the cutter blade 4 to rotate through the connecting piece 5, so that stirring and juicing operation can be performed; when the cutter head needs to be replaced, the connecting piece 5 is pulled through the operating assembly, so that the connecting piece 5 is contracted to the driving shaft 2, the connecting piece 5 is separated from the cutter head seat 3, then the old cutter head seat 3 can be removed, the cutter head seat 3 with the new blade 4 is installed, and the cutter head is convenient to replace.
The operation assembly comprises a button 6, the button 6 is movably mounted at the bottom end of the driving shaft 2, the connecting piece 5 is movably inserted into the driving shaft 2, a clamping groove corresponding to the connecting piece 5 is formed in the annular side of the tool bit seat 3, the button 6 is provided with a reset assembly and a locking assembly, the locking assembly can adopt a screw locking structure, the operation assembly is the prior art and is not repeated; when the tool bit holder works, in an initial state, the button 6 extends downwards and is locked, the button 6 and the sliding rod 7 are fixed through the gear 8, and the connecting piece 5 is clamped between the driving shaft 2 and the tool bit seat 3; when the cutter head is replaced, the button 6 is pressed upwards, the button 6 drives the sliding rod 7 to move downwards through the gear 8, the sliding rod 7 pulls the connecting piece 5 through the connecting rod 9, the connecting piece 5 is separated from the cutter head seat 3, then the old cutter head seat 3 can be taken down, and the cutter head seat 3 with the new blade 4 is installed, so that the operation is simple and the use is convenient.
The connecting piece 5 is inclined, an inner rod 10 is movably inserted in the slide rod 7, a lower supporting plate 11 extending to the outer side of the slide rod 7 is fixedly connected to the side wall of the inner rod 10, an upper supporting plate 12 is fixedly connected to the outer side of the slide rod 7, an inflator 13 is installed between the lower supporting plate 11 and the upper supporting plate 12, an exhaust hole 15 is formed in the connecting piece 5, an air guide pipe 14 communicated with the exhaust hole 15 is arranged on the inflator 13, and a blocking rod 16 for blocking the exhaust hole 15 is movably inserted in the connecting piece 5; the blocking rod 16 is fixed under the action of a return spring, and simultaneously blocks the exhaust hole 15 and the clamping groove on the cutter head seat 3, so that fluid and residues are prevented from flowing into the connecting piece 5 when juice is extracted; during operation, pole 10 in the removal, make pole 10 shift up relatively in slide bar 7's inside, because install respectively on slide bar 7 and pole 10 at the both ends of inflater 13, therefore, inflater 13 is extruded, the work of inflating, stimulate stifled pole 16 simultaneously, make stifled pole 16 stagger with exhaust hole 15, therefore, the gas that inflater 13 produced can outwards spout via air duct 14 and exhaust hole 15, blow the brush clearance to the diapire of host computer body 1, make the residue that attaches to on the host computer body 1 diapire become flexible, more easily cleared up, when having solved and having squeezed juice, the residue is attached to on the diapire, and the inner space of fruit juice mixer is blocked by the tool bit, be difficult to carry out the problem of clearing up the diapire residue, high durability and convenient use.
The blocking rod 16 is provided with a return spring and a limiting block, a guide groove corresponding to the blocking rod 16 is formed in the connecting piece 5 and communicated with the exhaust hole 15, and the clamping groove in the tool bit seat 3 and the guide groove in the connecting piece 5 are through grooves; during operation, because draw-in groove and guide way all run through, when stifled pole 16 removed the back, its tip staggers with exhaust hole 15, and the bottom part of keeping away from drive shaft 2 in the guide way is opened, and simultaneously, the top portion that the guide way is close to drive shaft 2 still is stopped up by stifled pole 16, consequently, the air current that inflater 13 produced can only flow downwards along exhaust hole 15 and guide way to wash the inner bottom wall of main engine body 1, ensured the flow direction of gas.
The blocking rod 16 is fixedly provided with a magnetic conducting plate 17, the connecting piece 5 is fixedly provided with a first magnetic block 18 corresponding to the magnetic conducting plate 17, the interior of the driving shaft 2 is fixedly connected with a magnetic conducting sheet 19 corresponding to the magnetic conducting plate 17, the interior of the inner rod 10 is fixedly provided with a second magnetic block 20, and the second magnetic block 20 is staggered with the magnetic conducting sheet 19; when the magnetic blocking device works, in an initial state, the second magnetic block 20 and the magnetic conductive sheet 19 are vertically staggered, the magnetic conductive plate 17 has no magnetism, the blocking rod 16 fixes an arc under the action of attraction between the first magnetic block 18 and the magnetic conductive plate 17 and the action of a return spring, and the stability of the blocking rod 16 can be enhanced by arranging the first magnetic block 18 and the magnetic conductive plate 17; when cleaning, the inner rod 10 moves upwards, so that the second magnetic block 20 is in contact with the magnetic conductive plate 19, and the magnetic conductive plate 19 is in contact with the magnetic conductive plate 17, therefore, the magnetic conductive plate 17 can be magnetized by the second magnetic block 20, and the magnetized magnetic conductive plate 17 and the first magnetic block 18 repel each other in the same polarity, and because the first magnetic block 18 and the connecting piece 5 are fixed, therefore, the repulsion force between the magnets can push the blocking rod 16 to move, so that the blocking rod 16 is staggered with the exhaust hole 15, the movement of the inner rod 10 is realized, and when the inflator 13 is driven to inflate, the exhaust hole 15 is automatically opened.
The top end of the tool bit seat 3 is provided with a flexible pad I21, a movable plate 22 is movably mounted below the flexible pad I21, a collision ball 23 is movably mounted between the movable plate 22 and the flexible pad I21, and the movable plate 22 is connected with the inner rod 10 through a pull rope 24; when the fruit juice squeezer works, in an initial state, the inner rod 10 downwards pulls the movable plate 22 through the pull rope 24 to be fixed, the pull rope 24 can adopt structures such as a nylon rope or a steel wire rope, when the inner rod 10 moves upwards, the inner rod can impact the movable plate 22, so that the impact ball 23 on the movable plate 22 moves upwards, the impact ball 23 upwards impacts the flexible pad I21, residues attached to the surface of the flexible pad I21 become loose and are easier to clean, the problem that when fruit juice is squeezed, the top end of the cutter head base 3 is surrounded by a cutter head and the top end of the cutter head base 3 is difficult to clean is solved, and the fruit juice squeezer is convenient to use; according to the actual situation, the upward movement range of the ball 23 on the movable plate 22 is not completely consistent, and the shape of the top end of the movable plate 22 and the size and weight of the ball 23 can be designed to further ensure that the ball 23 moves upward irregularly, and the irregular impact of the ball 23 can cause the first flexible cushion 21 to generate wave-shaped vibration, so that the residue on the first flexible cushion 21 can fall off more easily.
The bases 25 are movably mounted on the inner bottom wall of the main machine body 1 and are uniformly distributed, the bases 25 are located on the outer side of the tool bit base 3, a guide plate 26 is mounted on one side, close to the tool bit base 3, of each base 25, the guide plate 26 is in a concave arc shape, a driven plate 28 is fixedly mounted at the bottom end of each base 25, when the main machine body 1 is cleaned in work, the driven plate 28 is started to enable the bases 25 to move upwards, the guide plate 26 on the bases 25 is aligned with a guide groove on the connecting piece 5, and when air flow generated by the inflator 13 is sprayed downwards through the guide groove and impacts the inner bottom wall of the main machine body 1, the air flow flows upwards to the upper portion of the connecting piece 5 along the guide plate 26, as shown in fig. 8; when gas is sprayed downwards at first, the region below the connecting piece 5 on the inner bottom wall of the main machine body 1 and the outer side of the cutter head seat 3 can be cleaned by blowing, and the gas is guided by the guide plate 26, so that the region above the connecting piece 5 on the outer side of the cutter head seat 3 can be cleaned by blowing, the effect of comprehensively cleaning the cutter head seat 3 below the blade 4 is realized, and the effect of cleaning the region below the cutter head seat 3 of the juicer is improved.
The top end of the base 25 is provided with a second flexible cushion 27, the guide plate 26 is movably arranged inside the base 25, and the guide plate 26 is movably connected with the second flexible cushion 27 through an elastic piece; when the air flow impact on the guide plate 26, the guide plate 26 can shake when the air flow impacts on the guide plate 26, the shaking guide plate 26 drives the top end of the flexible pad II 27 to irregularly vibrate through the elastic piece, and residues attached to the surface of the flexible pad I21 can become loose and can be cleaned more easily; can install base 25 in the position department of 4 below blades, the region between base 25 and the tool bit seat 3 is for being difficult to the clean up region, can be washed out totally by the air current, the region between base 25 and the main engine body 1 rampart is the region of easy clean up, can normally be cleared up, and simultaneously, the top of base 25 is provided with flexible pad two 27, also be cleared up easily, consequently, the inside of having realized the fruit juice mixer is all by the effect of clean up, the problem of being hindered the space in the fruit juice mixer by the tool bit and carrying out the cleanness has been improved.
Example two
As shown in fig. 9, a first comparative example, in which another embodiment of the present invention is: the utility model discloses a pneumatic tool bit, including button 6, driven plate 28, cassette 29, reset spring, during operation, when pressing button 6 and changing the tool bit, button 6 accessible driven plate 28 drives driven plate 28 and base 25 and upwards rises, carries out gaseous water conservancy diversion when changing the tool bit, also can press cassette 29 alone for driven plate 28 and base 25 upwards rise, also carry out gaseous water conservancy diversion clearance when not changing the tool bit, and the usage is comprehensive.
An elastic striker 30 is movably mounted on the clamping seat 29, the elastic striker 30 is positioned below the inner rod 10, an elastic clamping plate 31 corresponding to the elastic striker 30 is movably mounted on the sliding rod 7, and return springs are mounted on the elastic striker 30 and the elastic clamping plate 31; the during operation, when pressing cassette 29, elasticity lance 30 is blockked by elasticity cardboard 31 earlier, and elasticity lance 30 shrink deformation energy storage this moment, continues to press cassette 29 back, and elasticity lance 30 breaks through the constraint of elasticity cardboard 31, and quick travel and striking are on interior pole 10, and then drive interior pole 10 quick travel for inflater 13 can be by more quick extrusion, produces more quick air current, further improves the washing effect of air current.
The working principle is as follows:
in an initial state, the button 6 extends downwards and is locked, the button 6 and the sliding rod 7 are fixed through the gear 8, the connecting piece 5 is clamped between the driving shaft 2 and the cutter head seat 3, the blocking rod 16 is fixed under the action of the return spring, and meanwhile, the exhaust hole 15 and the clamping groove in the cutter head seat 3 are blocked, so that fluid and residues are prevented from flowing into the connecting piece 5 when juice is extracted; the second magnetic block 20 and the magnetic conductive sheet 19 are staggered up and down, the magnetic conductive plate 17 has no magnetism, the blocking rod 16 fixes an arc under the action of attraction between the first magnetic block 18 and the magnetic conductive plate 17 and the action of a return spring, and the stability of the blocking rod 16 can be enhanced by arranging the first magnetic block 18 and the magnetic conductive plate 17; the inner rod 10 pulls the movable plate 22 downwards through the pull rope 24 to be fixed;
when the cutter head is replaced, the button 6 is pressed upwards, the button 6 drives the sliding rod 7 to move downwards through the gear 8, the sliding rod 7 pulls the connecting piece 5 through the connecting rod 9, the connecting piece 5 is separated from the cutter head seat 3, then the old cutter head seat 3 can be taken down, and the cutter head seat 3 with the new blade 4 is installed, so that the operation is simple and the use is convenient.
After the button 6 moves, move up relatively in the inside of slide bar 7 through the elastic ram 30 drive interior pole 10, because install respectively on slide bar 7 and interior pole 10 at the both ends of inflater 13, therefore, inflater 13 is extruded, the work of inflating, stimulate simultaneously stifled pole 16, make stifled pole 16 stagger with exhaust hole 15, therefore, the gas that inflater 13 produced can outwards spout via air duct 14 and exhaust hole 15, blow the brush clearance to the diapire of host computer body 1, make the residue that attaches to on the diapire of the host computer body 1 become flexible, more easily by the clearance, when having improved and having squeezed juice, the residue is attached to on the diapire, and the inner space of fruit juice mixer is blocked by the tool bit, be difficult to carry out the problem of clearance to the diapire residue, high durability and convenient use.
Because the clamping groove and the guide groove are both penetrated, after the blocking rod 16 moves, the end part of the blocking rod is staggered with the exhaust hole 15, the bottom end part of the guide groove far away from the driving shaft 2 is opened, and meanwhile, the top end part of the guide groove close to the driving shaft 2 is still blocked by the blocking rod 16, so that the air flow generated by the inflator 13 can only flow downwards along the exhaust hole 15 and the guide groove and scours the inner bottom wall of the main machine body 1, and the flowing direction of the air is ensured.
After the inner rod 10 moves upwards, the magnetic block II 20 is in contact with the magnetic conducting plate 19, the magnetic conducting plate 17 is magnetized by the magnetic block II 20 due to the fact that the magnetic conducting plate 19 is in contact with the magnetic conducting plate 17, the magnetized magnetic conducting plate 17 and the magnetic block I18 repel each other in the same polarity, and the magnetic block I18 and the connecting piece 5 are fixed, so that the repulsion force between the magnets can push the blocking rod 16 to move, the blocking rod 16 and the exhaust hole 15 are staggered, the movement of the inner rod 10 is achieved, the function that the exhaust hole 15 is automatically opened when the inflator 13 is driven to inflate is achieved, the structure is simple, and the use is convenient.
After the inner rod 10 moves upwards, the inner rod can impact the movable plate 22, so that the impact ball 23 on the movable plate 22 moves upwards, the impact ball 23 impacts the flexible pad one 21 upwards, residues attached to the surface of the flexible pad one 21 become loose and are easy to clean, the problem that when juice is extracted, the top end of the cutter head seat 3 is surrounded by the cutter head and the top end of the cutter head seat 3 is difficult to clean is solved, and the use is convenient; according to the actual situation, the upward movement range of the ball 23 on the movable plate 22 is not completely consistent, and the shape of the top end of the movable plate 22 and the size and weight of the ball 23 can be designed to further ensure that the ball 23 moves upward irregularly, and the irregular impact of the ball 23 can cause the first flexible cushion 21 to generate wave-shaped vibration, so that the residue on the first flexible cushion 21 can fall off more easily.
When the interior of the main machine body 1 is cleaned, the driven plate 28 is started to move the base 25 upwards, the guide plate 26 on the base 25 is aligned with the guide groove on the connecting piece 5, and the air flow generated by the air pump 13 is sprayed downwards through the guide groove, collides with the inner bottom wall of the main machine body 1, and then flows upwards along the guide plate 26 to the upper part of the connecting piece 5, as shown in fig. 8; when gas is sprayed downwards at first, the region below the connecting piece 5 on the inner bottom wall of the main machine body 1 and the outer side of the cutter head seat 3 can be cleaned by blowing, and the gas is guided by the guide plate 26, so that the region above the connecting piece 5 on the outer side of the cutter head seat 3 can be cleaned by blowing, the effect of comprehensively cleaning the cutter head seat 3 below the blade 4 is realized, and the effect of cleaning the region below the cutter head seat 3 of the juicer is improved.
When the airflow impacts the guide plate 26, the guide plate 26 can shake, the shaking guide plate 26 drives the top end of the second flexible cushion 27 to irregularly vibrate through the elastic piece, so that residues attached to the surface of the first flexible cushion 21 become loose and are easier to clean; can install base 25 in the position department of 4 below blades, the region between base 25 and the tool bit seat 3 is for being difficult to the clean up region, can be washed away totally by the air current, the region between base 25 and the main engine body 1 rampart is the region of easy clean up, can normally be cleared up, and simultaneously, the top of base 25 is provided with flexible pad two 27, also be cleared up easily, consequently, the inside of having realized the fruit juice mixer has all been cleared up the effect, the hindrance because of the tool bit in the fruit juice mixer has been solved, there is the problem at clean dead angle easily, and need not to dismantle the tool bit, can accomplish comprehensive clearance.
When pressing cassette 29, elasticity lance 30 is blockked by elasticity cardboard 31 earlier, and elasticity lance 30 shrinkage deformation energy storage this moment continues to press cassette 29 back, and elasticity lance 30 breaks through the constraint of elasticity cardboard 31, and quick travel and striking are on interior pole 10, and then drive interior pole 10 quick travel for inflater 13 can be by the extrusion of faster, produces the air current of rapider, further improves the washing effect of air current.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a fruit juice mixer convenient to change tool bit which characterized in that: including the host computer body (1), movable mounting has drive shaft (2) on the inner wall of the host computer body (1), and the outside movable mounting of drive shaft (2) has tool bit seat (3), installs blade (4) on tool bit seat (3), through connecting piece (5) joint between tool bit seat (3) and drive shaft (2), and connecting piece (5) are annular form evenly distributed, and the operation subassembly that corresponds with connecting piece (5) is installed to the bottom of the host computer body (1).
2. The juicer with easy bit replacement as claimed in claim 1, wherein: the operation assembly comprises a button (6), the button (6) is movably installed at the bottom end of the driving shaft (2), the connecting piece (5) is movably inserted in the driving shaft (2), a clamping groove corresponding to the connecting piece (5) is formed in the ring side of the tool bit seat (3), the button (6) is provided with a reset assembly and a locking assembly, the driving shaft (2) is movably inserted with a sliding rod (7), the button (6) is meshed with the sliding rod (7) through a gear (8), tooth sections meshed with the gear (8) are arranged on the inner wall of the button (6) and the sliding rod (7), and the sliding rod (7) is movably connected with the connecting piece (5) through a connecting rod (9).
3. The juicer with easy bit replacement as claimed in claim 2, wherein: connecting piece (5) are the slope form, the inside activity of slide bar (7) is pegged graft and is had interior pole (10), fixedly connected with extends to lower support plate (11) in the slide bar (7) outside on the lateral wall of interior pole (10), backup pad (12) are gone up to the outside fixedly connected with of slide bar (7), install inflater (13) between lower support plate (11) and last backup pad (12), exhaust hole (15) have been seted up to the inside of connecting piece (5), be provided with air duct (14) with exhaust hole (15) intercommunication on inflater (13), the inside activity of connecting piece (5) is pegged graft and is had stifled pole (16) of plugging up exhaust hole (15).
4. The juicer with easy bit replacement as claimed in claim 3, wherein: a reset spring and a limiting block are installed on the blocking rod (16), a guide groove corresponding to the blocking rod (16) is formed in the connecting piece (5), the guide groove is communicated with the exhaust hole (15), and a clamping groove in the tool bit seat (3) and the guide groove in the connecting piece (5) are through grooves.
5. The juicer with easy bit replacement as claimed in claim 3, wherein: the magnetic conductive plate (17) is fixedly mounted on the blocking rod (16), the first magnetic block (18) corresponding to the magnetic conductive plate (17) is fixedly mounted on the connecting piece (5), the magnetic conductive sheet (19) corresponding to the magnetic conductive plate (17) is fixedly connected to the inside of the driving shaft (2), the second magnetic block (20) is fixedly mounted inside the inner rod (10), and the second magnetic block (20) and the magnetic conductive sheet (19) are staggered.
6. The juicer with easy bit replacement as claimed in claim 3, wherein: the top end of the tool bit seat (3) is provided with a flexible pad I (21), a movable plate (22) is movably mounted below the flexible pad I (21), a collision ball (23) is movably mounted between the movable plate (22) and the flexible pad I (21), and the movable plate (22) is connected with the inner rod (10) through a pull rope (24).
7. The juicer with easy bit replacement as claimed in claim 1, wherein: movable mounting has evenly distributed's base (25) on the interior diapire of host computer body (1), and base (25) are located the outside of tool bit seat (3), and guide plate (26) are installed to one side that base (25) are close to tool bit seat (3), and guide plate (26) are sunken arc form, and the bottom fixed mounting of base (25) has driven plate (28).
8. The juicer with easy bit replacement of claim 7, wherein: the top of base (25) is provided with flexible pad two (27), and guide plate (26) movable mounting is in the inside of base (25), and guide plate (26) pass through elastic component and flexible pad two (27) swing joint.
9. The juicer with easy bit replacement as claimed in claim 2, wherein: the button (6) is movably provided with a clamping seat (29), the clamping seat (29) is clamped on the outer side of the driven plate (28), the clamping seat (29) is annular, and the clamping seat (29) is provided with a return spring.
10. The juicer with easy bit replacement of claim 9, wherein: an elastic striker (30) is movably mounted on the clamping seat (29), the elastic striker (30) is positioned below the inner rod (10), an elastic clamping plate (31) corresponding to the elastic striker (30) is movably mounted on the sliding rod (7), and return springs are mounted on the elastic striker (30) and the elastic clamping plate (31).
Priority Applications (1)
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CN202111022178.2A CN113633152A (en) | 2021-09-01 | 2021-09-01 | Juicer convenient for replacing cutter head |
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CN202111022178.2A CN113633152A (en) | 2021-09-01 | 2021-09-01 | Juicer convenient for replacing cutter head |
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CN202111022178.2A Withdrawn CN113633152A (en) | 2021-09-01 | 2021-09-01 | Juicer convenient for replacing cutter head |
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Application publication date: 20211112 |