CN101683234B - Juice press - Google Patents

Abstract

The invention discloses a juice press comprising a feeding mechanism, a crushing mechanism, a filter screen and a shell enclosing an inner chamber. The feeding mechanism comprises an inlet and an outlet. The crushing mechanism is arranged at the outlet. The filter screen divides the inner chamber of the shell into a crushing chamber and a juice chamber. The crushing chamber is communicated with the outlet. The juice press also comprises a cleaning brush used for removing the fruit residues on the filter screen. The cleaning brush is installed in the shell and stretches into the crushing chamber, which comprises a push rod which can move up and down relative to the shell and at least a brush head installed on the push rod. The filter screen is arranged on the track of the brush head. The juice press is simple in structure and convenient to use, improves the juice yield as the cleaning brush installed on the top cap automatically removes the fruit residues on the filter screen in the process of pressing juice, and saves the cost.

Description

A kind of juice extractor

Technical field

The present invention relates to a kind of small household appliances, relate in particular to a kind of juice extractor.

Background technology

Existing fruit juice extractor, the fruit juice of squeezing out flows in the fruit juice tube through the filtration of screen pack, after use a period of time, can deposit pomace on the screen pack, and some fruit juice in time seepage goes down and is taken away by pomace, has influenced crushing juice rate; Simultaneously, the over-deposit of pomace also makes troubles for cleaning on the screen pack.

Summary of the invention

The objective of the invention is in order to overcome the deficiencies in the prior art, provide a kind of and can remove the juice extractor of pomace automatically.

The objective of the invention is to be achieved through the following technical solutions:

A kind of juice extractor, comprise feeding mechanism, crushing mechanism, screen pack and the housing that crosses inner chamber, described feeding mechanism includes an inlet and an outlet, described crushing mechanism is arranged on described outlet, described screen pack is divided into crusher chamber and juice cavity with described housing inner chamber, described crusher chamber and described outlet communicate, also comprise the cleaning brush of removing pomace on the described screen pack, described cleaning brush is installed on described housing and stretches in the described crusher chamber, described cleaning brush comprises that the push rod that can described relatively housing moves up and down and at least one are installed in the brush on the described push rod, and described screen pack is arranged on the track of described brush.

Technical problem of the present invention is further solved by following technical scheme:

Described push rod is arranged in described housing and has part to protrude upward described housing.

The top of described push rod is provided with pressure handle.

Described brush and described push rod adopt and removably connect.

Between described pressure handle and described housing, be provided with the return elastic mechanism on the described push rod.

Described elastic mechanism is a spring, and described spring housing is located at the part that described push rod stretches out described housing.

Described feeding mechanism includes barrel and is arranged at wherein pusher versatilely, and described pusher comprises top board, and the downside of described top board is provided with the projection that can compress described pressure handle in the pusher pusher to predetermined position.

Also comprise the slag tube, described crusher chamber communicates with described slag tube by the opening on the described housing.

Described juice cavity is provided with draining hole in described housing.

The present invention's beneficial effect compared with prior art is:

(1) the present invention is simple in structure, and is easy to use, by being installed in the cleaning brush automatic pomace of removing on the screen pack in the process of squeezing the juice on the top cover, improved crushing juice rate, saved cost.

(2) brush can be dismantled, the convenient cleaning and replacing.

(3) pressure handle is equipped with in masthead portion, can conveniently push cleaning brush, with the cleaning and filtering net.

(4) on the pusher top board projection is installed, when making pusher, is just driven cleaning brush cleaning and filtering net automatically to the precalculated position, easy to use.

Description of drawings

Fig. 1 is a specific embodiment of the invention juice extractor structural representation;

The specific embodiment

Utilize the specific embodiment in conjunction with the accompanying drawings the present invention to be described in further detail below.

As shown in Figure 1, one embodiment of the present invention comprisefeeding mechanism 10,crushing mechanism 20,screen pack 30,slag tube 70 and cross thehousing 40 of inner chamber that the inner chamber thatscreen pack 30 surroundshousing 40 is divided intocrusher chamber 50 and juice cavity 80.Crusher chamber 50 communicates withslag tube 70 by the opening on thehousing 40, andslag tube 70 is arranged on a side joint ofcrusher chamber 50 and receives the pomace that centrifugal action throws away.Housing 40 is provided with the draininghole 81 that communicates withjuice cavity 80, to drain fruit juice.

Feeding mechanism 10 includesbarrel 11 and pusher 12.Go intobarrel 11 and have inlet 14 and outlet 15.Pusher 12 is arranged in thebarrel 11, andpusher 12 is loose fit with going intobarrel 11, andpusher 12 can move up and down along the pan feeding direction and finish the pusher process.Top board 16 downsides ofpusher 12 are provided withprojection 13.

Crushing mechanism 20 is arranged on outlet 15.Crushing mechanism 20 comprisesscraper 21,motor 22 and transmission system (figure does not show), andmotor 22 drivesscraper 21 rotations with the fruit fragmentation by transmission system.

Cleaning brush 32 is installed on thehousing 40 and stretches in thecrusher chamber 50, andcleaning brush 32 can be installed one, also can install a plurality of.Cleaning brush 32 comprisespush rod 33 and at least onebrush 34, andpush rod 33housing 40 relatively moves up and down.Push rod 33 is arranged inhousing 40, and the part of upwards stretching outhousing 40 is arranged.The top thatpush rod 33 stretches outhousing 40 parts is equipped with pressure handle 31.Push rod 33 stretches into the part in thecrusher chamber 50, andbrush 34 is installed, andscreen pack 30 is arranged on the track of described brush 34.Brush 34 can be installed one, also can install two or more.Brush 34 is installed on thepush rod 33 and detachably, cleans and change withconvenient.Push rod 33 is provided with the return elastic mechanism betweenpressure handle 31 andshell 40, in this specific embodiment, this elastic mechanism is a spring 35.Spring 35 is sheathed on the part thatpush rod 33 stretches out housing 40.When theprojection 13 on thepusher 12 moves downward, push downpressure handle 35 at predeterminatedposition projection 13.

Operation principle of the present invention is as follows: take outpusher 12, the fruit of will waiting to squeeze thejuice 14 is put into intobarrel 11 by entering the mouth, and fruit will fall on thecrushing mechanism 20 from exporting 15.Startcrushing mechanism 20,motor 22 drives 21 pairs of fruit of scraper by transmission system and carries out fragmentation, puts intopusher 12, constantly fruit is pushed into crushing mechanism 20.Pusher 12 moves downward predeterminated position, and theprojection 13 on thepusher 12touches pressure handle 31, at this moment, as continue to press downpusher 12,pressure handle 31 just drivespush rod 33 and moves down, and thescreen pack 30 of thebrush 34 contact rotations ofcleaning brush 32 is removed the pomace on the screen pack 30.Pull-uppusher 12,projection 13 breaks away frompressure handle 31, andpush rod 33 is carried under the effect ofreturn spring 35, and cleaningbrush 34 disengages withscreen pack 30, and reset procedure is finished.In use, also can manuallypress pressure handle 31 as required and carry out pomace removing work.

Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (7)

1. juice extractor, comprise feeding mechanism (10), crushing mechanism (20), screen pack (30) and cross the housing (40) of inner chamber, described feeding mechanism (10) comprises inlet (14) and outlet (15), described crushing mechanism (20) is arranged on described outlet (15), described screen pack (30) is divided into crusher chamber (50) and juice cavity (80) with described housing (40) inner chamber, described crusher chamber (50) and described outlet (15) communicate, it is characterized in that: also comprise and remove the cleaning brush (32) that described screen pack (30) is gone up pomace, described cleaning brush (32) is installed on described housing (40) and stretches in the described crusher chamber (50), described cleaning brush (32) comprises that the push rod (33) that can described relatively housing (40) moves up and down and at least one are installed in the brush (34) on the described push rod (33), and the top of described push rod (33) is provided with pressure handle (31); Described screen pack (30) is arranged on the track of described brush (34); Described feeding mechanism (10) includes barrel (11) and is arranged at wherein pusher (12) versatilely, described pusher (12) comprises top board (16), and the downside of described top board (16) is provided with the projection (13) that can compress described pressure handle (31) in pusher (12) pusher to predetermined position.

2. juice extractor according to claim 1 is characterized in that: described push rod (33) is arranged in described housing (40) and has part to protrude upward described housing (40).

3. juice extractor according to claim 2 is characterized in that: described brush (34) adopts with described push rod (33) and removably connects.

4. juice extractor according to claim 3 is characterized in that: described push rod (33) is gone up and be provided with the return elastic mechanism between described pressure handle (31) and described housing (40).

5. juice extractor according to claim 4 is characterized in that: described elastic mechanism is spring (35), and described spring (35) is sheathed on the part that described push rod (33) stretches out described housing (40).

6. according to any described juice extractor in the claim 1 to 5, it is characterized in that: also comprise slag tube (70), described crusher chamber (50) communicates with described slag tube (70) by the opening on the described housing (40).

7. according to any described juice extractor in the claim 1 to 5, it is characterized in that: described juice cavity (80) is provided with draining hole (81) in described housing (40).

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