CN212521479U

CN212521479U - Filtration and equipment of squeezing juice thereof

Info

Publication number: CN212521479U
Application number: CN202020771192.7U
Authority: CN
Inventors: 顾宣丰
Original assignee: Zhongshan Kuaite Electrical Appliances Co ltd
Current assignee: Zhongshan Kuaite Electrical Appliances Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-02-12
Anticipated expiration: 2030-05-11

Abstract

A filtering structure and a juicing device thereof comprise a juicing outer barrel and a juicing inner barrel, wherein the juicing outer barrel is sleeved outside the juicing inner barrel, a clearance fit is formed between the juicing outer barrel and the juicing inner barrel to form a juice discharging channel, a squeezing cavity is arranged in the juicing inner barrel, a plurality of juicing holes which are arranged at equal intervals and communicated with the squeezing cavity are formed in the side wall of the juicing inner barrel, at least one residue discharging port is formed in the bottom of the juicing inner barrel, a plurality of filtering convex ribs correspondingly extend on the inner wall surface of the juicing outer barrel, the filtering convex ribs extend into the juicing holes to form a filtering clearance with the pore wall of the juicing holes, a plurality of discharging holes communicated with the juice discharging channel are formed in the bottom of the juicing outer barrel, the juice discharging holes and the juicing holes are arranged up and down correspondingly, the filtering structure can improve the juice discharging efficiency and is not easy to block, so that the whole juicing process is not influenced by residue, and then the juicing efficiency and the juice yield of the juicing equipment are improved.

Description

Filtration and equipment of squeezing juice thereof

Technical Field

The utility model relates to a juicing equipment field specifically is a filtration and equipment of squeezing juice thereof.

Background

Current juice extractor structure, generally after throwing into materials such as food from the dog-house, rethread grinding head and filter screen inner wall grind and extrude the processing food, accomplish the separation of material sediment and juice, the juice is followed defeated juice mouth output, the material sediment is discharged from row's cinder notch, but traditional filter screen structure, adopt metal mesh structure to separate material sediment and juice, the material sediment is easy to be caused the mesh to block up and is gone out the juice rate low, go out shortcomings such as juice inefficiency, and use up the back, the material sediment is gathered in the metal mesh, cause the washing difficulty, use remaining material sediment to breed the bacterium for a long time, food sanitation safety problem appears easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned current problem, provide a simple structure, reasonable a filtration and equipment of squeezing the juice thereof, its effect has improved the equipment of squeezing the juice efficiency and the rate of juice of squeezing the juice, is convenient for wash after finishing using.

A filtering structure comprises a juice squeezing outer cylinder and a juice squeezing inner cylinder, wherein the juice squeezing outer cylinder is sleeved outside the juice squeezing inner cylinder, and a clearance fit is formed between the juice squeezing outer cylinder and the juice squeezing inner cylinder to form a juice discharging channel;

a squeezing cavity is arranged in the inner squeezing barrel, a plurality of squeezing holes which are arranged at equal intervals and communicated with the squeezing cavity are formed in the side wall of the inner squeezing barrel, and at least one slag discharging port is formed in the bottom of the inner squeezing barrel;

the inner wall surface of the juice squeezing outer barrel is correspondingly extended with a plurality of filtering convex ribs, the filtering convex ribs extend into the juice squeezing holes and form filtering gaps with the hole walls of the juice squeezing holes, the bottom of the juice squeezing outer barrel is provided with a plurality of juice discharging holes communicated with the juice discharging channel, and the juice discharging holes and the juice squeezing holes are arranged in a vertically corresponding mode.

The utility model discloses can also adopt following technical measure to solve:

the outer wall surface of the inner juicing cylinder between two adjacent juicing holes is concavely provided with a juice discharging groove which extends downwards along the outer wall surface and is communicated with the juice discharging holes.

The juice squeezing hole is the rectangular poroid of longitudinal extension, and the hole width in juice squeezing hole is from top to bottom linear increase, and the protruding muscle of filtration that corresponds is the rectangular protruding cubic of longitudinal extension, and the width of filtering protruding muscle is from top to bottom linear increase, and the width acceleration rate is unanimous with the hole width acceleration rate. The inner bottom surface of the juice squeezing outer barrel is provided with at least one circle of annular slag isolating grooves, and the outer bottom surface of the juice squeezing inner barrel correspondingly extends with at least one circle of slag isolating convex rings which are pressed in the annular slag isolating grooves.

The juice discharging hole is arranged close to the outer wall surface of the juice squeezing outer barrel, and a juice discharging flow guide surface tangent to the vertical projection surface of the juice discharging hole is arranged on the inner wall surface of the juice squeezing outer barrel.

The juice squeezing inner barrel comprises an inner barrel body provided with a juice squeezing hole, an inner barrel outer cover which is flared outwards extends from the opening of the inner barrel body, and a plurality of turbulence convex ribs radially extend from the inner end surface of the inner barrel outer cover along the circumferential direction;

the juice squeezing outer barrel comprises an outer barrel body and an outer barrel outer cover, the outer barrel outer cover is connected to the opening of the outer barrel body and expands outwards to be horn-shaped, and the outer barrel body and the outer barrel outer cover are in clearance fit with the inner barrel body and the inner barrel outer cover respectively.

The inner cylinder body and the outer cylinder body are of bowl-shaped structures with wide upper parts and narrow lower parts.

The inner bottom surface of the inner juicing barrel extends to form a slag scraping convex rib, the slag scraping convex rib comprises a slag stopping convex part arranged on one side of the slag discharging port, one end of the slag stopping convex part is provided with a slag guiding convex part which obliquely extends to the inner wall surface of the inner juicing barrel, and the vertical height of the slag scraping convex rib is gradually reduced from outside to inside.

The utility model provides a juicing equipment, is including the aircraft nose, the crowded juice screw rod of installing the motor, dress sediment cup and dress juice cup, the removable installation in bottom of aircraft nose a filtration, the crowded juice screw rod connects through the motor drive to rotate and installs in the extrusion chamber, offers the material passageway of throwing that link up the external world and extrude the chamber on the aircraft nose, dress sediment cup sets up in the bottom of crowded juice urceolus, through row's cinder notch and extrusion chamber intercommunication, dress juice cup dress is established in aircraft nose bottom and cover and is established filtration and dress sediment cup's outside.

The residue containing cup is integrally connected to the bottom of the juice squeezing outer barrel.

The utility model has the advantages as follows:

the utility model relates to a filtration and equipment of squeezing juice thereof, adopt this filtration can improve juice efficiency, and be difficult to take place to block up, make whole juicing process can not influenced by the slag charge, make the screw rod of pressing the material rotate smoothly not block, and the path of squeezing juice is simple direct, reduce the circuitous crooked path of squeezing juice among the juice process, and then improved the efficiency of squeezing juice and the rate of juice of equipment of squeezing juice, after finishing using will squeeze juice urceolus and the separation of crowded juice inner tube, the hole of squeezing juice on the crowded juice inner tube and the hole of squeezing juice of crowded juice urceolus is washed to the water, because hole of squeezing juice and hole aperture are big, therefore wash conveniently, swiftly, thoroughly, there is no residue, can prevent that the slag charge from remaining and causing bacterial growing under moist environment, improve the sanitary degree of equipment of squeezing juice.

Drawings

Fig. 1 is a schematic view of the cross-sectional structure of the filtering structure of the present invention.

Fig. 2 is a schematic view of the filter structure according to the present invention.

Fig. 3 is a schematic view of the juice squeezing inner barrel of the present invention.

Fig. 4 is a schematic diagram of the local enlarged structure of the filtering structure of the present invention.

Fig. 5 is a schematic view of the sectional structure of the juice squeezing barrel of the present invention.

Fig. 6 is an enlarged schematic view of a portion a in fig. 2.

Fig. 7 is a schematic view of the cross-sectional structure of the juice extractor of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in figures 1 to 6, the filtering structure comprises a juice squeezing outer cylinder 1 and a juice squeezing inner cylinder 2, wherein the juice squeezing outer cylinder 1 is sleeved outside the juice squeezing inner cylinder 2, and a juice discharging channel 3 is formed between the juice squeezing outer cylinder 1 and the juice squeezing inner cylinder 2 in a clearance fit manner;

a squeezing cavity 4 is arranged in the inner squeezing barrel 2, a plurality of squeezing holes 5 which are arranged at equal intervals and communicated with the squeezing cavity 4 are formed in the side wall of the inner squeezing barrel, and at least one slag discharging opening 6 is formed in the bottom of the inner squeezing barrel 2;

a plurality of filtering convex ribs 7 correspondingly extend on the inner wall surface 101 of the juice squeezing outer barrel 1, the filtering convex ribs 7 extend into the juice squeezing holes 5 and form filtering gaps 8 with the hole walls of the juice squeezing holes 5, a plurality of juice discharging holes 9 communicated with the juice discharging channels 3 are formed in the bottom of the juice squeezing outer barrel 1, and the juice discharging holes 9 and the juice squeezing holes 5 are arranged in a vertically corresponding mode.

Adopt this filtration can improve juice efficiency, and be difficult to take place to block up, make whole juicing process can not receive the sediment material influence, the screw rod that makes the pressure material rotates smoothly not the card pause, and the route of squeezing the juice is simple direct, reduce the circuitous crooked route of squeezing the juice in-process, and then improved the efficiency of squeezing the juice and the rate of juice of equipment of squeezing the juice, after finishing using will squeeze the juice urceolus and squeeze the juice inner tube separation back, the juice hole 5 on the inner tube 2 of squeezing the juice and the hole 9 of squeezing the juice urceolus 1 of water washing, because squeeze the juice hole 5 and the hole 9 aperture of squeezing the juice are big, therefore wash convenient, swiftly, thoroughly, there is no residue, can prevent that the sediment material from remaining and causing bacterial growing under moist environment, improve the sanitary degree of equipment of squeezing the juice.

The meaning of the arrangement of the juice squeezing holes 5 and the like comprises: the juice squeezing holes 5 are uniformly arranged on the side wall of the juice squeezing inner barrel 2, and the distance between every two adjacent juice squeezing holes 5 is the same; and secondly, the juice extractor comprises a plurality of groups of juice squeezing hole groups, each group of juice squeezing hole groups comprises a plurality of juice squeezing holes 5 with the same interval, the juice squeezing hole groups are uniformly arranged on the side wall of the juice squeezing inner barrel 2 at equal intervals, and the interval between the juice squeezing hole groups is larger than the interval between two juice squeezing holes 5 in the same group.

As the most ideal embodiment, the smaller the width of the filtering gap 8, the more ideal the filtering effect, but in the actual production process, the gap width of the filtering gap 8 can be maintained between 0.2mm and 0.8mm, on the basis of ensuring the juice passing efficiency, the filtering residue can be effectively isolated.

In the assembling process, the juice squeezing inner barrel 2 is placed into the juice squeezing outer barrel 1 from top to bottom, the filtering convex ribs 7 slide into the juice squeezing holes 5 from bottom to top and fill the space in the juice squeezing holes 5, therefore, the bottom of the periphery of the bottom of the juice squeezing inner barrel 2 corresponding to the juice squeezing holes 5 is provided with the concave cavities 2c, the concave cavities 2c are communicated with and have the same width with the bottom of the juice squeezing holes 5, the concave depth of the concave cavities 2c is larger than or equal to the height of the filtering convex ribs 7, when the assembly is carried out, the filtering convex ribs 7 can extrude the juice squeezing holes 5 from bottom to top from the concave cavities, the assembled filtering convex ribs 7 slightly protrude out of the juice squeezing holes 5 to the juice squeezing cavities 4, the resistance effect on squeezed fruits and vegetables is achieved, and the squeezing efficiency is improved.

In the use, assemble filtration to the juice extractor described below, the work of squeezing the screw rod 16 rotation, go down the extrusion back juice with the fruit vegetables incessantly, the juice flows out juice hole 5 through filtering clearance 8, and will filter the clearance width through filtering clearance and make it remain in extrusion chamber 4 continue down by the extrusion until discharging through row cinder notch 6, and the juice flows out behind juice hole 5, along the juice passageway 3 downward flow under the effect of gravity and the juice thrust that juice hole 5 continues to flow out, and the juice passageway 3 is formed through the clearance fit of juice urceolus 1 with the inner tube 2 of squeezing, therefore the less juice passageway 3 of width plays secondary filter's effect even, discharge filtration through row juice hole 9 at last.

A juice discharging groove 10 is concavely arranged on the outer wall surface 201 of the inner juicing cylinder 2 between two adjacent juice squeezing holes 5, and the juice discharging groove 10 extends downwards along the outer wall surface 201 and is communicated with the juice discharging holes 9; because the juice urceolus 1 and the interior barrel of squeezing juice 2 belong to clearance fit, when thick juice flows from row juice passageway 3, can cause the juice process of draining to be unsmooth because of the adhesive action of liquid, the efficiency of draining the juice reduces, consequently, arrange juice groove 10 and can increase the width of row juice passageway 3, make the juice can still arrange the juice smoothly under the comparatively thick condition, guarantee filtration's play juice efficiency, foretell row juice groove is the rectangular recess form of vertically seting up in addition, the bottom of arranging the juice groove is and opens the form, the groove width is from top to bottom linear increase, thereby further improve the flow velocity of juice.

The juice squeezing holes 5 are longitudinally extending strip-shaped holes, the hole width of the juice squeezing holes 5 is linearly increased from top to bottom, the corresponding filtering convex ribs 7 are longitudinally extending strip-shaped convex blocks, the width of the filtering convex ribs 7 is linearly increased from top to bottom, and the width acceleration rate is consistent with the hole width acceleration rate; the juicing hole 5 and the filtering convex rib 7 in the shape can be mutually matched, so that the minimization of the filtering gap 8 at each position between the juicing hole and the filtering convex rib can be ensured in the assembling process, and the condition that the filtering gap 8 is enlarged due to multiple sliding friction can not occur in long-term use.

The inner bottom surface 102 of the juice squeezing outer barrel 1 is provided with at least one circle of annular slag separation grooves 11, and the outer bottom surface 202 of the juice squeezing inner barrel 2 correspondingly extends with at least one circle of slag separation convex rings 12 which are pressed in the annular slag separation grooves 11; can prevent that the pomace of 4 bottoms in extrusion chamber is extruded juice hole 9 owing to the too big clearance of passing through between the outer barrel 1 of squeezing the juice and the inner barrel 2 bottoms of squeezing the juice of receive pressure, makes the juice taste worsen, influences the effect of squeezing the juice.

The juice discharging hole 9 is arranged close to the outer wall surface of the juice squeezing outer barrel 1, and a juice discharging guide surface 13 tangent to the vertical projection surface of the juice discharging hole is arranged on the inner wall surface 101 of the juice squeezing outer barrel 1; the juice discharge guide surface 13 can also increase the width of the juice discharge channel 3, so that the juice discharge efficiency is improved, and the juice discharge guide surface 13 is formed by tangency of the vertical projection surface of the juice discharge hole 9, so that juice can directly and rapidly flow to the juice discharge hole 9.

The juice squeezing inner barrel 2 comprises an inner barrel body 2a provided with a juice squeezing hole 5, an inner barrel outer cover 2b which is flared outwards extends from the opening of the inner barrel body 2a, and a plurality of turbulence convex ribs 2b-1 radially extend from the inner end surface of the inner barrel outer cover 2b along the circumferential direction;

the juice squeezing outer barrel 1 comprises an outer barrel body 1a and an outer barrel outer cover 1b, the outer barrel outer cover 1b is connected to an opening of the outer barrel body 1a and expands outwards to be horn-shaped, and the outer barrel body 1a and the outer barrel outer cover 1b are in clearance fit with an inner barrel body 2a and an inner barrel outer cover 2b respectively; urceolus dustcoat 1b and inner tube dustcoat 2b can play limiting displacement, it is too dark to prevent to filter protruding muscle 7 and slide in crowded juice hole 5, in addition after the fruit vegetables enter into extrusion chamber 4 through throwing material passageway 151, inner tube dustcoat 2b plays the guide effect, make the fruit vegetables can slide into crowded juice screw rod 16's extrusion entry fast, inner tube dustcoat 2b makes the fruit vegetables in addition treat the space increase that the extrusion stops, make the user can put into more fruit vegetables in the short time and can not appear crowded juice screw rod 16 and appear the card condition of dying.

The inner barrel body 2a and the outer barrel body 1a are bowl-shaped structures with wide upper parts and narrow lower parts, so that the inner barrel body and the outer barrel body are convenient to assemble and separate, and the structures with wide upper parts and narrow lower parts are matched with the juice squeezing screw 16, so that the juice yield is further improved.

The inner bottom surface of the inner juicing barrel 2 extends to form a slag scraping convex rib 14, the slag scraping convex rib 14 comprises a slag blocking convex part 141 arranged on one side of the slag discharge port 6, one end of the slag blocking convex part 141 is provided with a slag guiding convex part 142 obliquely extending to the inner wall surface 101 of the inner juicing barrel 2, and the vertical height of the slag scraping convex rib 14 is gradually reduced from outside to inside; the slag extruded to the bottom of the juicing screw 16 can be guided into the slag discharge opening 6 by the slag guide convex part 142 arranged obliquely and the slag blocking convex part 141 arranged behind the slag discharge opening 6.

As shown in figure 7, the juicing equipment comprises a machine head 15 provided with a motor 19, a juicing screw 16, a residue containing cup 17 and a juice containing cup 18, wherein the bottom of the machine head 15 is detachably provided with the filtering structure, the juicing screw 16 is rotationally arranged in an extrusion cavity 4 through the driving of the motor 19, a feeding channel 151 which penetrates through the outside and the extrusion cavity 4 is formed in the machine head 15, the residue containing cup 17 is arranged at the bottom of a juicing outer barrel 1 and is communicated with the extrusion cavity 4 through a residue discharge port 6, and the juice containing cup 18 is arranged at the bottom of the machine head 15 and covers the filtering structure and the residue containing cup 17; when juice is discharged through the juice discharge hole 9, the juice flows into the juice containing cup 18 to be collected, and the marc is discharged into the marc containing cup 17 through the marc discharge hole, and other structures belong to the prior art and are not described in detail.

The residue containing cup 17 is integrally connected to the bottom of the juice squeezing outer barrel 1, the structure is simple and compact, and the number of assembly parts is reduced.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main 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 intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filter structure, characterized by: the juice extractor comprises a juice squeezing outer cylinder (1) and a juice squeezing inner cylinder (2), wherein the juice squeezing outer cylinder (1) is sleeved outside the juice squeezing inner cylinder (2), and a juice discharging channel (3) is formed between the juice squeezing outer cylinder (1) and the juice squeezing inner cylinder (2) in a clearance fit manner;

a squeezing cavity (4) is arranged in the inner squeezing barrel (2), a plurality of squeezing holes (5) which are arranged at equal intervals and communicated with the squeezing cavity (4) are formed in the side wall of the inner squeezing barrel, and at least one slag discharging opening (6) is formed in the bottom of the inner squeezing barrel (2);

the juice squeezing device is characterized in that a plurality of filtering convex ribs (7) correspondingly extend on the inner wall surface (101) of the juice squeezing outer barrel (1), the filtering convex ribs (7) extend into the juice squeezing holes (5) and form filtering gaps (8) with the hole walls of the juice squeezing holes (5), the bottom of the juice squeezing outer barrel (1) is provided with a plurality of juice discharging holes (9) communicated with the juice discharging channels (3), and the juice discharging holes (9) and the juice squeezing holes (5) are correspondingly arranged up and down.

2. A filter construction according to claim 1, wherein: a juice discharging groove (10) is concavely arranged on the outer wall surface (201) of the inner juice squeezing barrel (2) between two adjacent juice squeezing holes (5), and the juice discharging groove (10) extends downwards along the outer wall surface (201) and is communicated with the juice discharging holes (9).

3. A filter construction according to claim 1, wherein: crowded juice hole (5) are longitudinal extension's rectangular poroid, and the hole width of crowded juice hole (5) is by last linear increase down, and the protruding muscle of filtration (7) that correspond is longitudinal extension's rectangular protruding cubic, and the width of filtering protruding muscle (7) is by last linear increase down, and the width acceleration rate is unanimous with the hole width acceleration rate.

4. A filter construction according to claim 1, wherein: the inner bottom surface (102) of the juice squeezing outer barrel (1) is provided with at least one circle of annular slag separation grooves (11), and the outer bottom surface (202) of the juice squeezing inner barrel (2) correspondingly extends with at least one circle of slag separation convex rings (12) which are pressed in the annular slag separation grooves (11).

5. A filter construction according to claim 1, wherein: the juice discharging hole (9) is arranged close to the outer wall surface of the juice squeezing outer barrel (1), and a juice discharging flow guide surface (13) tangent to the vertical projection surface of the juice discharging hole is arranged on the inner wall surface (101) of the juice squeezing outer barrel (1).

6. A filter construction according to claim 1, wherein: the juice squeezing inner barrel (2) comprises an inner barrel body (2a) provided with a juice squeezing hole (5), an inner barrel outer cover (2b) which is flared outwards extends from an opening of the inner barrel body (2a), and a plurality of turbulence convex ribs (2b-1) radially extend from the inner end surface of the inner barrel outer cover (2b) along the circumferential direction;

the juice squeezing outer barrel (1) comprises an outer barrel body (1a) and an outer barrel cover (1b), the outer barrel cover (1b) is connected to the opening of the outer barrel body (1a) and expands outwards to be horn-shaped, and the outer barrel body (1a) and the outer barrel cover (1b) are in clearance fit with the inner barrel body (2a) and the inner barrel cover (2b) respectively.

7. A filter construction according to claim 6, wherein: the inner cylinder body (2a) and the outer cylinder body (1a) are of bowl-shaped structures with wide upper parts and narrow lower parts.

8. A filter construction according to claim 1, wherein: the inner bottom surface of the inner juicing barrel (2) extends to form a slag scraping convex rib (14), the slag scraping convex rib (14) comprises a slag blocking convex part (141) arranged on one side of the slag discharge port (6), one end of the slag blocking convex part (141) is provided with a slag guiding convex part (142) which obliquely extends to the inner wall surface (101) of the inner juicing barrel (2), and the vertical height of the slag scraping convex rib (14) is gradually reduced from outside to inside.

9. A juicing equipment is characterized in that: including aircraft nose (15), the screw rod of squeezing the juice (16), dress sediment cup (17) and dress juice cup (18) of installing motor (19), the removable filtration of installing in the bottom of aircraft nose (15) any of claims 1-8, squeeze juice screw rod (16) and connect the rotation through motor (19) and install in extrusion chamber (4), set up on aircraft nose (15) and link up external feeding passageway (151) with extrusion chamber (4), dress sediment cup (17) set up in the bottom of crowded juice urceolus (1), through arranging cinder notch (6) and extrusion chamber (4) intercommunication, dress juice cup (18) are installed in aircraft nose (15) bottom and are covered and establish filtration and dress sediment cup (17) outside.

10. The juice extractor apparatus according to claim 9, wherein: the residue containing cup (17) is integrally connected to the bottom of the juice squeezing outer barrel (1).