A kind of screw rod juice extractor
Technical field
The utility model relates to the juice extractor technical field, relates to a kind of screw rod juice extractor especially.
Background technology
In the daily life, people often use juice extractor.The screw rod juice extractor drives the screw rod rotation through the output of motor deceleration low speed, accomplishes the pulverizing to food, through the screw rod extruding juice slag is fed forward then.The juice slag is being fed forward in the process, at the filtration of recipient tail end juice is being extruded and reached scum juice and separate.The screw rod connector is connected with motor output connector, and the screw rod tail end is a slag notch, so the screw rod tail end is to hang the empty centering that do not have; Swing was bigger when screw rod rotated, and the little position of screw rod and recipient gap is easy to wearing and tearing, and the powder that weares and teares can be sneaked into fruit juice; Serious harm is healthy; It is big that the gap of screw rod and recipient becomes, and make and squeeze the juice poor effect, and the long term wear back part loses original function.
Existing screw rod juice extractor is at screw rod extruding headgear First Five-Year Plan gold part, and is wear-resisting and wear surface occurs and also be difficult for finding out, but also can sneak into fruit juice, and serious harm is healthy.Simultaneously, this class formation has increased the cost of manufacture of screw rod juice extractor, and the handware place of engaging is prone to gappedly, after the easy-to-collection fruit juice of gap, is prone to cleaning dirtyly cause smellyly, produces antihygienic problem.
The utility model content
The utility model provides a kind of screw rod juice extractor, has solved the wear problem between screw rod press section and the recipient, and its screw rod cost of manufacture is low.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of screw rod juice extractor; Comprise support, be located at base inner motor, be connected in base outer juice chamber, be located at juice chamber inner recipient and screw rod; The input connecting axle of said screw rod is connected with the output connector of motor, and the press section of screw rod stretches into recipient, and said juice chamber end is provided with the juice chamber end cap; Juice chamber end cap middle part is provided with locating hole, and said screw rod is provided with the locating shaft that is positioned locating hole.
Screw rod is used for extruding food to be pulverized; Its input connecting axle is connected with the output connector of motor; The locating shaft of the locating hole that is positioned the setting of juice chamber end cap middle part is set on it in addition again, makes location, screw rod front and back end thus, the central shaft of screw rod is not swung in the rotation process; Remain stablely with the gap of recipient, make between screw rod press section and the recipient wear problem can not occur.
Alternatively, said locating shaft is coaxial with the input connecting axle, and when being convenient to make, the location of screw rod is more accurate.
Alternatively, locating shaft can be parts that are increased on the screw rod, is mold insert; Also can be one-body molded with screw rod.
Alternatively, said press section and screw rod releasable connection or one-body molded.
Preferably, said press section is a handware, has increased the wearability of screw rod, prolongs its service life.
Preferably, said juice chamber end cap and juice chamber releasable connection.Releasable connection makes juice chamber end cap easy accessibility, is convenient to clean.
Preferably, said juice chamber upper end is provided with feeding-passage, the lower end is provided with juice opening, and the locating hole periphery in the juice chamber end cap is provided with slag notch.Wait to pulverize food and enter to juice chamber by feeding-passage, to recipient, the screw rod press section stretches into recipient and food is pulverized in the recipient extruding, and is fed forward and is squeezed to the fruit juice discharge through screw rod transmission, and fruit juice is discharged from juice opening, and pomace is discharged from slag notch.
Compared with prior art, the beneficial effect of the utility model is:
The utility model screw rod juice extractor is provided with the locating shaft that is positioned the juice chamber end cap on screw rod; With the input connecting axle of the output connector that is connected in motor positioning screw front and back end in the lump; Screw rod central shaft in rotation process is not swung; And the gap between maintenance and the recipient is stable, has solved the wear problem between screw rod press section and the recipient.
Description of drawings
Fig. 1 is the structural representation of the utility model screw rod juice extractor;
Fig. 2 is the overall structure sketch map of the utility model screw rod juice extractor;
Fig. 3 is the structural representation of juice chamber end cap.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is further described.
Extremely shown in Figure 3 like Fig. 1 is the embodiment of the utility model screw rod juice extractor; Comprise support 10, be located at the inner motor 20 of support 10, be connected in the outside juice chamber 30 of support 10, be located at juice chamber 30 inner recipient 31 and screw rod 40; The input connecting axle 41 of screw rod 40 is connected with the output connector 21 of motor 20; The press section 42 of screw rod 40 stretches into recipient 31; Juice chamber 30 ends are provided with juice chamber end cap 32, and juice chamber end cap 32 middle parts are provided with locating hole 36, and screw rod 40 is provided with the locating shaft 43 that is positioned locating hole 36.Wherein, juice chamber 30 upper ends also are provided with feeding-passage 33, the lower end is provided with juice opening 34, and locating hole 36 peripheries in the juice chamber end cap 32 are provided with slag notch 35.
During the real work of screw rod juice extractor; Wait to pulverize food and enter to juice chamber 30 by feeding-passage 33; Be transported to recipient 31 through screw rod 40, the press section 42 of screw rod 40 stretches into recipient 31 and pulverizes food with recipient 31 extruding, and is fed forward and is squeezed to the fruit juice discharge; Fruit juice is discharged from juice opening 34, and pomace is discharged from slag notch 35.Screw rod 40 is used for extruding food to be pulverized; Its input connecting axle 41 is connected with the output connector 21 of motor 20; The locating shaft 43 that is positioned the locating hole 36 in the juice chamber end cap 32 is set on it in addition again, makes location, screw rod 40 front and back ends thus, the central shaft of screw rod 40 is not swung in the rotation process; Remain stablely with the gap of recipient 31, make between press section 42 and the recipient 31 of screw rod 40 wear problem can not occur.
During actual the manufacturing, locating shaft 43 is coaxial with input connecting axle 41, and when being convenient to make, the location of screw rod 40 is more accurate.Locating shaft 43 can be parts that are increased on the screw rod 40, is mold insert; Also can be one-body molded with screw rod 40.
Wherein, the press section 42 of screw rod 40 is a handware, has increased the wearability of screw rod, prolongs its service life.The press section 42 and screw rod 40 releasable connections or one-body molded of screw rod 40.
Further, juice chamber end cap 32 and juice chamber 30 releasable connections.Releasable connection makes juice chamber end cap 32 easy accessibility, is convenient to clean.
Present embodiment screw rod juice extractor is provided with the locating shaft 43 that is positioned juice chamber end cap 32 on screw rod 40; With the input connecting axle 41 of the output connector 21 that is connected in motor 20 positioning screw 40 front and back ends in the lump; Screw rod 40 central shaft in rotation process is not swung, and the gap between maintenance and the recipient 31 is stable, has solved the press section 42 of screw rod 40 and the wear problem between the recipient 31; And production cost is low, is suitable for applying.