CN209966054U

CN209966054U - Vacuum fruit juice extractor

Info

Publication number: CN209966054U
Application number: CN201920546569.6U
Authority: CN
Inventors: 张超
Original assignee: Zhongshan Hui Ren Electrical Appliance Co Ltd
Current assignee: Zhongshan Hui Ren Electrical Appliance Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-01-21
Anticipated expiration: 2029-04-19

Abstract

The utility model provides a vacuum fruit juice extractor, include: the main machine comprises a machine body, a mounting groove, a vacuum connector, a motor, a vacuum pump and an interlocking connecting rod microswitch; the vacuum connector is provided with a reed switch for controlling the work of the vacuum pump and is communicated with the vacuum pump, and the interlocking connecting rod microswitch is electrically connected with the motor; the stirring cup comprises a cup body, a cutter head cover and a first one-way air valve; the stirring cup is inserted into the mounting groove to connect the cutter head with the motor and trigger the interlocking connecting rod microswitch; the sound-proof housing comprises a housing body, an air sealing channel and a magnetic induction switch; the sound-proof housing is connected with the machine body in a propping mode, meanwhile, the air exhaust hole is communicated with the first one-way air valve, the air sealing channel is communicated with the vacuum connector, and the magnetic induction switch is coupled with the reed switch to drive the motor and the vacuum pump to work. Compared with the prior art, the vacuum juicer of the utility model has simple structure, convenient and sanitary use and long preservation time of the prepared juice.

Description

Vacuum fruit juice extractor

Technical Field

The utility model relates to a fruit vegetables processing apparatus that squeezes juice especially relates to a vacuum fruit juice extractor.

Background

With the rapid development of society, people's pursuit of food is no longer limited to eating, but pursues more nutritional and more environment-friendly health food. Among them, juice is a daily necessity for most people, and thus, juice makers are increasingly attracting attention.

The fruit juice extractor of the related art comprises an extractor body, a motor, a stirring cup and a cutter head cover, wherein the motor, the stirring cup and the cutter head cover are arranged in the extractor body, the stirring cup is arranged on the extractor body in an inverted mode to form a fixing mode, the stirring knife of the cutter head cover is connected with an output shaft of the motor, and the motor drives the stirring knife to rotate at a high speed to stir fruits and vegetables and the like in the stirring cup to obtain juice.

However, the fruit and vegetable juicer of the related art continuously contacts the air during the stirring process, so that the oxidation speed of the fruit and vegetable is accelerated, the nutrition is lost, and the preservation time is short.

Therefore, there is a need to provide a new vacuum juicer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a vacuum juicer which is simple and convenient to use, has rich nutrition of the prepared juice and has long preservation time.

In order to solve the technical problem, the utility model provides a vacuum juicer, include: the main machine comprises a machine body with an accommodating space, an installation groove formed by the top surface of the machine body in a concave mode, a vacuum connector embedded in the top surface of the machine body, a motor and a vacuum pump which are fixedly installed in the accommodating space respectively, and an interlocking connecting rod microswitch arranged in the installation groove; the vacuum connector is provided with a reed switch for controlling the vacuum pump to work, the vacuum connector is communicated with the vacuum pump, and the interlocking connecting rod microswitch is electrically connected with the motor; the stirring cup comprises a cup body with one open end and one closed end, a cutter head cover arranged at the open end of the cup body in a covering manner, and a first one-way air valve arranged through the closed end of the cup body, wherein the cutter head cover comprises a cover body connected to the cup body in a covering manner and a cutter head which is positioned on the inner side of the cover body, penetrates through the cover body and is fixed on the cover body in a sealing manner; the stirring cup is inversely inserted into the mounting groove to form detachable connection, the cutter head is connected with an output shaft of the motor, and the cutter head cover is clamped in the mounting groove by rotating to trigger the interlocking connecting rod microswitch; the sound-proof cover comprises a cover body with an opening at one end and a closed end, an air sealing channel formed in the cover body in an axially extending mode, an air pumping hole penetrating through the closed end of the cover body and communicated with one end of the air sealing channel, and a magnetic induction switch arranged at one end, close to the opening end of the cover body, of the air sealing channel; the sound insulation cover is arranged on the stirring cup, the opening end of the sound insulation cover is abutted to the top surface of the machine body to form detachable connection, the air suction hole is communicated with the first one-way air valve, the other end of the air sealing channel is communicated with the vacuum connector, and the magnetic induction switch and the reed pipe induction switch are coupled to drive the motor and the vacuum pump to work.

Preferably, vacuum fruit juice mixer still includes the juice glass, the juice glass includes that one end opening one end confined juice glass body locates with the lid the bowl cover of the open end of juice glass body, the bowl cover is equipped with the one-way pneumatic valve of second that runs through on it, the juice glass body inserts the connection can be dismantled in the mounting groove formation, and pass through the sound-proof housing the aspirating hole inserts the one-way pneumatic valve of second realizes the evacuation.

Preferably, the main unit further includes a silent heat dissipation air duct formed in the accommodating space.

Preferably, the vacuum connector further comprises a silica gel hose communicated with the vacuum pumping pump and a silica gel sealing ring matched with the silica gel hose to form a seal.

Preferably, the air exhaust holes are made of soft silica gel.

Preferably, the cutter head cover still including set up respectively in the peripheral cup sealing washer and the interlocking arch of the relative both ends inboard of lid, run through the lid lose heart connecting rod and the cover are located the spring and the sealing washer that loses heart of connecting rod press the connecting rod that loses heart makes the inside and outside air intercommunication of cup body.

Compared with the prior art, the vacuum juicer has the advantages that the motor is connected with the cutter head after the stirring cup is rotatably clamped in the host, the interlocking connecting rod for controlling the motor to work is triggered by the cover body to slightly move to close, and the stirring cup is covered by the sound-proof cover to reduce noise; simultaneously, the aspirating hole of sound-proof housing will the first one-way air valve of stirring cup with the sealed passageway intercommunication of air, and the sound insulation shroud locate through its magnetic induction switch with the host computer the reed switch inductive switch just to form the coupling in order to drive the motor reaches evacuation pump work to evacuation when realizing the stirring, thereby be vacuum state when making the fruit vegetables by the stirring, greatly reduce the contact of fruit vegetables with the air, avoid its too fast oxidation and cause the nutrition to run off, the fruit vegetables save time of preparation is long, and vacuum juicer is simple structure not only, and passes through magnetic induction switch with the reed switch induction starts evacuation and stirring, convenient operation is sanitary again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic perspective view of the vacuum juicer of the present invention;

FIG. 2 is a partially exploded view of the vacuum juicer of the present invention;

FIG. 3 is a cross-sectional view of the main frame of the vacuum juicer of the present invention;

FIG. 4 is a cross-sectional view of the sound insulation cover of the vacuum juicer of the present invention;

FIG. 5 is a view of a cutter head cover of a stirring cup of the vacuum juicer of the present invention;

FIG. 6 is a view of the structure of FIG. 5 from another perspective;

FIG. 7 is a sectional view of a cutter head cover of a stirring cup in the vacuum fruit processing machine of the present invention;

FIG. 8 is a schematic view of a juice glass of the vacuum juicer of the present invention;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a vacuum juicer 100, comprising a main machine 1, a stirring cup 2, a sound-proof cover 3 and a juice glass 4.

The host 1 comprises a body 11 with an accommodating space 10, a mounting groove 12 formed by the top surface of the body 11 in a concave manner, a vacuum connector 13 embedded on the top surface of the body 11, a motor 14 and a vacuum pump 15 which are respectively and fixedly mounted in the accommodating space 10, an interlocking connecting rod microswitch 16 arranged in the mounting groove 12 and a silent heat dissipation air duct 17 formed in the accommodating space 10.

The vacuum connector 13 has a reed switch (not shown) for controlling the operation of the vacuum pump 15, and the vacuum connector 13 is connected to the vacuum pump 15, for example, through a hose.

Specifically, the vacuum connector 13 further includes a silica gel hose (not shown) communicated with the vacuum pump 15 and a silica gel sealing ring (not shown) matched with the silica gel hose to form a seal, so that the sealing effect is better.

The interlock link microswitch 16 is electrically connected to the motor 14 for controlling the powering up and powering down of the motor 14.

The stirring cup 2 comprises a cup body 21 with one end open and the other end closed, a cutter head cover 22 covering the open end of the cup body 21 and a first one-way air valve 23 penetrating through the closed end of the cup body 21.

The cutter head cover 22 includes that the lid establishes connect in the lid 221 of cup body 21, be located the inboard cutter head 222 of lid 221, set up in the lid 221 is relative peripheral cup sealing washer 223 and the interlock of both ends protruding 224, run through the lid 221 lose heart connecting rod 225 and the cover are located the spring 226 and the sealing washer 227 of losing heart connecting rod 225.

The cutter disc 222 penetrates through the cover 221 and forms a sealing fixation with the cover 221. That is, after the cover 221 is rotatably covered on the cup body 21, the cutter head 222 is located inside the cup body 21 and is used for cutting and stirring fruits and vegetables inside the cup body 21.

The cup sealing ring 223 is located at one side close to the cup body 21, and is used for sealing after the cover body 221 is covered on the cup body 21.

The interlock projection 224 is used to trigger the interlock link microswitch 16 to trigger the motor 14 to operate. When the cover 221 is rotated to be fixed with the cup body 21, the interlocking protrusion 224 is rotated to the position of the interlocking link microswitch 16 and triggers it during the rotation. This simple structure need not additionally trigger motor 14, installs stirring cup 2 can accomplish right the triggering of motor 14, convenient operation.

The stirring cup 2 is inversely inserted into the mounting groove 12 to form detachable connection and enable the cutter head 222 to be connected with an output shaft of the motor 14, the cutter head cover 22 is clamped in the mounting groove 12 through rotation to trigger the interlocking connecting rod micro switch 16, and the motor 14 is driven to work to drive the cutter head 222 to work.

Since the blade cover 222 is hard to be unscrewed by the negative pressure after the stirring is completed after the stirring cup 2 is vacuumed, it is necessary to remove the vacuum. In this embodiment, this is achieved by the bleed link 225. Specifically, the air release connecting rod 225 is matched with the spring 226 and the air release sealing ring 227, and the air release connecting rod 225 is pressed to enable the air inside and outside the cup body 21 to be communicated. And the spring 226 can provide a restoring force for the reset of the air release connecting rod 225, and the air release sealing ring 227 increases the sealing performance of the air release connecting rod 225 and the cover body 221.

The soundproof cover 3 includes a cover body 31 having an open end and a closed end, an air sealing passage 32 formed inside the cover body 31 in an axial direction thereof, an air suction hole 33 penetrating the closed end of the cover body 31 and communicating with one end of the air sealing passage 32, and a magnetic induction switch 34 disposed at one end of the air sealing passage 32 near the open end of the cover body 31.

The sound-proof housing 3 covers the stirring cup 2 and enables the opening end of the stirring cup to abut against the top surface of the machine body 11 to form detachable connection, meanwhile, the air suction hole 33 is communicated with the first one-way air valve 23 of the stirring cup 2, and the other end of the air sealing channel 32 is communicated with the vacuum connector 13. Namely, the interior of the stirring cup 2 is communicated with the air sealing channel 32 through the air suction hole 33, then communicated with the vacuum connector 13, and finally communicated with the vacuum pumping pump 15.

When the sound-proof cover 3 covers the stirring cup 2 and is abutted to the top surface of the machine body 1, the magnetic induction switch 34 and the reed pipe induction switch are oppositely coupled, namely, are installed to the position to send out a position signal starting signal, so that the motor 14 and the vacuum pump 15 are driven to work.

Preferably, the air exhaust holes 33 are made of soft silica gel, so that the air tightness is better.

The vacuum-pumped fruits and vegetables in the stirring cup 2 are prevented from contacting with air during stirring, so that the nutrition loss caused by the oxidation of the fruits and vegetables is greatly avoided, and the preservation time is longer.

Of course, it should be noted that the motor 14 and the vacuum pump 15 may be driven to operate independently, or may be driven to operate simultaneously. For example, after the stirring cup 2 triggers the motor 14 through the interlocking protrusion 224, the motor 14 can directly start to work; or, after the stirring cup 2 triggers the motor 14 through the interlocking protrusion 224, the motor 14 is powered on to work, and after the sound-proof cover 3 is installed in place, the magnetic induction switch 34 of the stirring cup is coupled with the reed switch induction switch of the main body 1 in a right-to-place mode to send out a start-up signal in place, and at the moment, the motor 14 and the vacuum pump 15 are driven to work simultaneously. The stirring device is simple in structure, convenient and sanitary to operate, and can be automatically started for stirring and vacuumizing when being installed in place.

The juice glass 4 comprises a juice glass body 41 with an open end and a closed end and a glass cover 42 covering the open end of the juice glass body 41. The bowl cover 42 is provided with a second one-way air valve 421 penetrating through the bowl cover, the juice cup body 41 is inserted into the mounting groove 12 to form detachable connection, and the second one-way air valve 421 is inserted into the air suction hole 33 of the sound-proof cover 3 to realize vacuum pumping. The starting of the vacuum pump 15 is the same as the situation of vacuumizing the stirring cup 2, namely, after the sound-proof cover 3 is covered, the magnetic induction switch 34 is in direct-facing coupling with the reed pipe induction switch to send out a starting signal. The juice glass is used for containing the juice or the fruits and vegetables processed in the stirring glass 2, and after the juice glass is vacuumized, the juice glass is longer in protection and storage time.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A vacuum juicer, comprising:

the main machine comprises a machine body with an accommodating space, an installation groove formed by the top surface of the machine body in a concave mode, a vacuum connector embedded in the top surface of the machine body, a motor and a vacuum pump which are fixedly installed in the accommodating space respectively, and an interlocking connecting rod microswitch arranged in the installation groove; the vacuum connector is provided with a reed switch for controlling the vacuum pump to work, the vacuum connector is communicated with the vacuum pump, and the interlocking connecting rod microswitch is electrically connected with the motor;

the stirring cup comprises a cup body with one open end and one closed end, a cutter head cover arranged at the open end of the cup body in a covering manner, and a first one-way air valve arranged through the closed end of the cup body, wherein the cutter head cover comprises a cover body connected to the cup body in a covering manner and a cutter head which is positioned on the inner side of the cover body, penetrates through the cover body and is fixed on the cover body in a sealing manner; the stirring cup is inversely inserted into the mounting groove to form detachable connection, the cutter head is connected with an output shaft of the motor, and the cutter head cover is clamped in the mounting groove by rotating to trigger the interlocking connecting rod microswitch; and the number of the first and second groups,

the sound-proof shield comprises a shield body with an opening at one end and a closed end, an air sealing channel formed in the shield body in an axially extending mode, an air pumping hole penetrating through the closed end of the shield body and communicated with one end of the air sealing channel, and a magnetic induction switch arranged at one end, close to the opening end of the shield body, of the air sealing channel; the sound insulation cover is arranged on the stirring cup, the opening end of the sound insulation cover is abutted to the top surface of the machine body to form detachable connection, the air suction hole is communicated with the first one-way air valve, the other end of the air sealing channel is communicated with the vacuum connector, and the magnetic induction switch and the reed pipe induction switch are coupled to drive the motor and the vacuum pump to work.

2. The vacuum juicer of claim 1 further comprising a juice glass, wherein the juice glass comprises a juice glass body with an open end and a closed end and a glass cover covering the open end of the juice glass body, the glass cover is provided with a second one-way air valve penetrating through the glass cover, the juice glass body is inserted into the mounting groove to form a detachable connection, and the second one-way air valve is inserted into the air extraction hole of the sound-proof cover to realize vacuum extraction.

3. The vacuum juicer of claim 1 wherein the main body further comprises a silent heat dissipation duct formed in the receiving space.

4. The vacuum juicer of claim 1 wherein the vacuum connector further comprises a silicone hose in communication with the vacuum pump and a silicone sealing ring cooperating with the silicone hose to form a seal.

5. The vacuum juicer of claim 1 wherein the extraction aperture is made of soft silicone.

6. The vacuum juicer of claim 1 wherein the cutter head cover further comprises a cup seal ring and an interlocking protrusion respectively disposed on the inner periphery of the opposite ends of the cover, a venting link penetrating the cover, and a spring and a venting seal ring sleeved on the venting link, wherein the venting link is pressed to communicate the air inside and outside the cup body.