CN114305053A - Stepped screen juicer - Google Patents

Abstract

The invention discloses a step screen juicer, comprising: the machine base (1), a driving motor (11) and a control main board (12) are arranged in the machine base (1), a juice collecting barrel (2) is arranged above the machine base (1), a juice outlet valve (21) is arranged on the side surface of the juice collecting barrel (2), a rotating disc (3) driven by the driving motor (11) is arranged in the juice collecting barrel (2), a cutter disc (4) and a screen (5) are arranged on the rotating disc (3), the cutter disc (4) is positioned at the bottom of the screen (5), a cover body (6) is arranged on the juice collecting barrel (2), a feeding barrel (61) is arranged on the cover body (6), a pressing piece (7) is arranged in the feeding barrel (61), a bending part (51) is arranged on the side wall of the screen (5), the bending part is added, the side wall of the screen forms a ladder shape, the fruit residues torn by the cutter disc rotate at a high speed, fly to a second-stage screen for continuously and centrifugally juicing after the first-stage screen centrifugally juicing, effectively improving the juice extraction rate.

Description

Stepped screen juicer

Technical Field

The invention relates to a stepped screen juicer.

Background

In order to live healthily, more and more people like to directly make and drink vegetable and fruit juice at home, a large number of devices capable of simply squeezing juice from vegetables or fruits appear on the market, the juicer is a small-sized electric appliance used for stirring and smashing melons, fruits, vegetables and the like and then extracting the juice from the melons, the nutrients of the melons, the fruits and the vegetables are mainly concentrated in the juice, the juice squeezed by the juicer can be eaten to quickly and conveniently absorb the nutrients in the juice, various fresh beverages can be made, the juicer is delicious in taste, rich in nutrition and convenient to carry, and therefore the juicer is widely applied to daily life. The quality of the juicer mainly depends on the factors such as convenient operation, juice extraction degree, separation condition of juice and residues, and convenient cleaning.

The existing juice extractor generally cleans or peels fruits and vegetables and then puts the fruits and vegetables into the juice extractor, the fruits and vegetables are smashed, and then juice is thrown out by utilizing rotary centrifugal force to obtain the juice, the juice yield is very low in the mode, the juice and the pomace are mixed together, the juice is inconvenient to drink, and the residues in the fruits and vegetables are not easy to clean.

Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.

Disclosure of Invention

The invention overcomes the defects of the prior art, and provides a step screen juicer which is additionally provided with a bending part, so that the side wall of a screen forms a step shape, fruit residues shredded by a cutter head rotate at a high speed, the juice flies to a second-level screen after centrifugal juice removal by the first-level screen, and the juice is continuously removed by centrifugation, the inner diameters of the first-level screen and the second-level screen are different, the centrifugal force is different, the juice extraction rate of the juicer in the current market is broken through, the juice extraction rate is improved by about 10-15%, the juice is separated from the fruit residues, and the juicer is convenient to drink.

In order to achieve the purpose, the invention adopts the following technical scheme:

a step screen juicer, comprising: the frame be equipped with driving motor and control mainboard in the frame, driving motor with control mainboard electric connection the frame top is equipped with the juice collecting vessel side is equipped with out the juice valve be equipped with in the juice collecting vessel by the rolling disc that driving motor drove be equipped with blade disc and screen cloth on the rolling disc, the blade disc is located the bottom of screen cloth be equipped with the cover body on the juice collecting vessel be equipped with on the cover body and throw the feed cylinder throw be equipped with in the feed cylinder and press the piece be equipped with the portion of bending on the screen cloth lateral wall.

Preferably, the screen mesh is divided into an upper screen mesh and a lower screen mesh by the bent portion, and the upper screen mesh, the bent portion and the lower screen mesh form a ladder shape.

Preferably, one or more folds are provided in the side wall of the screen as described above.

Preferably, a plurality of grids are provided on the bent portions as described above.

Preferably, a food waste collecting barrel is arranged on the side edge of the juice collecting barrel, the cover body extends to the opening at the upper end of the food waste collecting barrel and covers the opening of the food waste collecting barrel, and a waste passage for allowing the residues thrown out from the sieve mesh to fly into the food waste collecting barrel is arranged between the juice collecting barrel and the food waste collecting barrel.

Preferably, as above the base bottom is equipped with the spring bolt food waste collection bucket bottom is equipped with the confession the cavity that the spring bolt card was gone into be equipped with spring bolt slip lug on the spring bolt be equipped with in the cavity can with the cavity slip lug of spring bolt slip lug buckle.

Preferably, as described above, the side of the base is provided with an articulated piece, the articulated piece is provided with a pull rod, and the cover body is provided with a sliding press block for the pull rod to be clamped in.

Preferably, a speed regulating button is arranged on the side surface of the base, and the speed regulating button is electrically connected with the control main board.

Preferably, a plurality of anti-slip foot pads are arranged at the bottom of the machine base.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides a stepped screen juicer, which is additionally provided with a bending part, so that the side wall of a screen forms a step shape, fruit residues shredded by a cutter disc rotate at a high speed, the fruit residues fly to a second-level screen for continuous centrifugal juice removal after centrifugal juice removal by a first-level screen, the inner diameters of the first-level screen and the second-level screen are different, the centrifugal forces are different, the juice removal effects of the fruit residues shredded by the cutter disc are different, the juice extraction rate of the juicer of the type on the market at present is broken through, and the juice extraction rate is improved by about 10-15%.

2. The invention provides a stepped screen juicer which can effectively realize the separation of pomace and is convenient for people to quickly drink juice.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic sectional view a-a in fig. 3.

Detailed Description

The features of the present invention and other related features are described in further detail below by way of examples to facilitate understanding by those skilled in the art.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, a ladder screen juicer includes: the juicer comprises a base 1, wherein a driving motor 11 and a control mainboard 12 are arranged in the base 1, the driving motor 11 is electrically connected with the control mainboard 12, a juice collecting barrel 2 is arranged above the base 1, a juice outlet valve 21 is arranged on the side surface of the juice collecting barrel 2, a rotating disc 3 driven by the driving motor 11 is arranged in the juice collecting barrel 2, a cutter disc 4 and a screen 5 are arranged on the rotating disc 3, the cutter disc 4 is positioned at the bottom of the screen 5, a cover body 6 is arranged on the juice collecting barrel 2, a feeding barrel 61 is arranged on the cover body 6, a pressing piece 7 is arranged in the feeding barrel 61, a bending part 51 is arranged on the side wall of the screen 5, the invention provides a step screen juicer which is additionally provided with a bending part, so that the side wall of the screen forms a step shape, fruit residues torn by the cutter disc rotate at high speed, and fly to a secondary screen for continuously centrifugally dewatering after a primary screen centrifugally dewaters, the inner diameters of the first-stage screen and the second-stage screen are different, the centrifugal force is different, the juicing effect of the pomace shredded by the cutter head is different, the juicing rate of the juicer of the type on the market at present is broken through, and the juicing rate is improved by about 10% -15%.

As shown in fig. 1, 2, 3, and 4, in this embodiment, the bending portion 51 divides the screen 5 into an upper screen 501 and a lower screen 502, and the upper screen 501, the bending portion 51, and the lower screen 502 form a step shape, and the present invention provides a step screen juicer, in which the bending portion is added to make the side wall of the screen form a step shape, so that the pomace shredded by the cutter rotates at a high speed, and flies to a second screen after centrifugal juice removal by the first screen, and continues to centrifugally remove juice, the inner diameters of the first screen and the second screen are different, the centrifugal force is different, the effect of juice removal by the pomace shredded by the cutter is different, and the juice extraction rate of this type of juicer on the market at present is broken through, and is increased by about 10% to 15%, in this embodiment, the lower screen 502 may be equal to the first screen, and the upper screen 501 may be equal to the second screen.

As shown in fig. 1, 2, 3, and 4, in this embodiment, one or more bending portions 51 are disposed on the side wall of the screen 5, and the screen 5 may be configured as a multi-stage screen by the bending portions 51, and the inner diameter of each stage of screen is different, so that the centrifugal force applied to the pomace is different, and the juicing rate can be effectively improved.

As shown in fig. 1, 2, 3, and 4, in this embodiment, the bending portion 51 is provided with a plurality of grids 510, so as to facilitate timely throwing out juice extruded on the bending portion 51 and improve the juice extraction rate.

As shown in fig. 1, 2, 3 and 4, in this embodiment, a food waste collecting barrel 9 is disposed at a side of the juice collecting barrel 2, the cover body 6 extends to an opening at an upper end of the food waste collecting barrel 9 and covers the opening of the food waste collecting barrel 9, and a waste passage 91 is disposed between the juice collecting barrel 2 and the food waste collecting barrel 9 for the residues thrown out of the screen 5 to fly into the food waste collecting barrel 9.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, in this embodiment, the bottom of the base 1 is provided with the latch 18, the bottom of the food waste collecting barrel 9 is provided with a cavity 92 for the latch 18 to be clamped in, the latch 18 is provided with a latch sliding protrusion 181, the cavity 92 is provided with a cavity sliding protrusion 921 which can be fastened by the latch sliding protrusion 181, the upper end of the food waste collecting barrel 9 is fastened at the lower end of the cover body 6, and then the cavity 92 at the bottom of the food waste collecting barrel 9 is fastened on the latch 18 at the bottom of the base 1, so that the food waste collecting barrel 9 can be spliced quickly, and the detachable connection between the food waste collecting barrel 9 and the base 1 and the cover body 6 can be realized.

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, in this embodiment, an articulated piece 13 is disposed on a side surface of the base 1, a pull rod 14 is disposed on the articulated piece 13, a sliding press block 15 for the pull rod 14 to be inserted is disposed on the cover 6, the cover 6 is covered on the juice collecting barrel 2 and the food waste collecting barrel 9, the pull rod 14 is rotatably pressed on the sliding press block 15 along the articulated piece 13, the cover 6 is driven to press a micro switch on the base 1, so as to turn on a circuit, open a switch of the juice extractor to start juice extraction, if the pull rod 14 is not pressed on the sliding press block 15, the micro switch is turned off, even if the switch of the juice extractor is turned on, the juice extractor does not work, and the safety performance of the juice extractor is improved.

As shown in fig. 1, 2, 3, and 4, in this embodiment, a speed-adjusting button 16 is disposed on a side surface of the base 1, and the speed-adjusting button 16 is electrically connected to the control main board 12, the present invention provides a juicer, wherein a speed cycle is manually applied, after a food material is torn off and first juiced, when the food material rises to a certain height of a sieve wall, a motor is powered off or a reverse current is applied to decelerate, the rotation speed of the sieve is reduced, the food material falls off at a reduced speed without flying out, when appropriate, the motor is powered on again, the rotation speed of the sieve climbs for a certain time, and the food material secondarily juices and flies out of the sieve to complete desludging because the food material obtains a certain speed after being maintained for a certain time; the method is repeated, so that the food materials are prevented from being accumulated in a large amount in the screen, and most of the food materials are juiced for two or more times.

As shown in fig. 1, 2, 3 and 4, in this embodiment, a plurality of anti-slip foot pads 17 are disposed at the bottom of the base 1, so that the juicer can effectively keep running stably during operation, and noise is reduced.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.

Claims (9)

1. The utility model provides a ladder screen juice extractor which characterized in that includes: the device comprises a machine base (1), wherein a driving motor (11) and a control main board (12) are arranged in the machine base (1), the driving motor (11) is electrically connected with the control main board (12), a juice collecting barrel (2) is arranged above the machine base (1), a juice outlet valve (21) is arranged on the side surface of the juice collecting barrel (2), a rotating disc (3) driven by the driving motor (11) is arranged in the juice collecting barrel (2), a cutter head (4) and a screen (5) are arranged on the rotating disc (3), the cutter head (4) is positioned at the bottom of the screen (5), a cover body (6) is arranged on the juice collecting barrel (2), a charging barrel (61) is arranged on the cover body (6), a pressing piece (7) is arranged in the charging barrel (61), and a bending part (51) is arranged on the side wall of the screen (5).

2. The ladder screen juicer of claim 1, wherein: the screen (5) is divided into an upper screen (501) and a lower screen (502) by the bent part (51), and the upper screen (501), the bent part (51) and the lower screen (502) form a ladder shape.

3. The ladder screen juicer of claim 1, wherein: one or more bending parts (51) are arranged on the side wall of the screen (5).

4. The ladder screen juicer of claim 1, wherein: a plurality of grids (510) are arranged on the bending part (51).

5. The ladder screen juicer of claim 1, wherein: juice collecting vessel (2) side is equipped with food waste residue collecting vessel (9), the cover body (6) extends to food waste residue collecting vessel (9) upper end opening part will food waste residue collecting vessel (9) opening cover juice collecting vessel (2) with be equipped with the confession between food waste residue collecting vessel (9) the residue that throws away in screen cloth (5) flies into waste residue passageway (91) in the food waste residue collecting vessel (9).

6. The step screen juicer of claim 5, wherein: frame (1) bottom is equipped with spring bolt (18) food waste collection bucket (9) bottom is equipped with the confession spring bolt (18) card is gone into cavity (92) be equipped with spring bolt slip lug (181) on spring bolt (18) be equipped with in cavity (92) can with cavity slip lug (921) of spring bolt slip lug (181) buckle.

7. The ladder screen juicer of claim 1, wherein: the engine base (1) side is equipped with articulated elements (13) be equipped with pull rod (14) on articulated elements (13) be equipped with on the cover body (6) and supply slide briquetting (15) that pull rod (14) were gone into.

8. The ladder screen juicer of claim 1, wherein: the side surface of the machine base (1) is provided with a speed regulating button (16), and the speed regulating button (16) is electrically connected with the control main board (12).

9. The ladder screen juicer of claim 1, wherein: the bottom of the machine base (1) is provided with a plurality of anti-skidding foot pads (17).

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