CN212912717U - Portable screw extrusion stock machine - Google Patents

Abstract

The utility model provides a portable screw extrusion stock machine, including the host computer, set up extrusion subassembly and connecing the juice container below the host computer, the extrusion subassembly includes the screw rod and the recipient of cover locating the screw rod outside, be equipped with the motor in the host computer, motor output shaft and screw rod upper end transmission are connected, still be equipped with the feedstock channel who link up host computer roof and diapire on the host computer, the extrusion subassembly sets up in connecing the juice container, connect and form the juice storage space between juice container and the recipient, the radial distance between recipient outer wall and the recipient inner wall of juice container from bottom to top at least partly diminishes and sets up, thereby makes the juice storage space between recipient lateral wall and the recipient inside wall from bottom to top at least partly diminish and set up, the distance between recipient lateral wall and the recipient inside wall is L1, and L1 is more than or equal to 5mm is less than or equal to 20mm, and the user can discern the rising speed that the liquid level becomes fast, the user is prompted that the juice receiving container is full without further feeding.

Description

Portable screw extrusion stock machine

Technical Field

The utility model belongs to the food preparation machine field especially relates to a portable screw extrusion juice extractor.

Background

The existing screw extrusion type juice extractor generally comprises a host machine, a juice extracting component connected with the host machine, and a juice receiving and residue receiving container, wherein the juice extracting component comprises a juice collecting cavity, an upper cover covering an upper port of the juice collecting cavity, a screw arranged in the juice collecting cavity and a squeezing barrel sleeved outside the screw, a user inputs materials from a feeding channel on the upper cover, the materials enter an extrusion crushing gap between the screw and the squeezing barrel after passing through the feeding channel to be extruded, extruded juice is discharged into the juice receiving container from a juice outlet at the lower end of the side wall of the juice collecting cavity, and pomace in the extrusion crushing gap is discharged into the residue receiving container from a residue discharge port at the bottom of the squeezing barrel to a residue discharge port at the bottom of the juice collecting cavity, so that pure fruit juice is prepared. However, the screw extrusion type juice machines on the market at present are two types of electrical appliances, the occupied area is large, the use scene is limited, the juice collecting cup and the juice collecting cup are basically limited to be used in a kitchen, the machine is particularly large in size, the taking and placing of the juice collecting cup are inconvenient, the juice collecting cup is troublesome to clean, particularly, each part is heavy in weight, the disassembly and the assembly are laborious, the juice collecting cup cannot be carried about, and the practicability of single-person persons and young groups paying attention to health is poor.

The lower part of the existing portable juice machine is a juice receiving container for storing juice, the upper part of the existing portable juice machine is a main machine with a motor, an extrusion component is arranged in a juice collecting cavity, the lower part of the extrusion cylinder component is a residue collecting cavity, a feeding channel communicated with the extrusion component is eccentrically arranged in the main machine, and a motor shaft in the main machine is in transmission connection with a screw shaft. When needing to squeeze juice, put into extrusion section of thick bamboo subassembly through throwing the material passageway with cubic material in, starter motor to drive the screw rod through the screw shaft and rotate, the material receives the shearing breakage and the extrusion of screw rod and produces fruit juice, and the fruit juice of squeezing out gets into the intracavity of collecting juice after the filtration of extrusion subassembly filter part and stores, and the residue then gets into in the sediment container that connects of extrusion subassembly below. In order to reduce the occupied space of a juice receiving container and a residue receiving container, the conventional portable juice machine is provided with the residue receiving container sleeved in the juice receiving container, and an extrusion assembly and the residue receiving container are both accommodated in the juice receiving container. Although the occupied space of the whole machine is reduced, the actual capacity of the juice receiving container for containing the juice is limited, and particularly under the condition that the squeezing assembly and the residue receiving container occupy a certain juice receiving space, a user cannot predict the time node and the corresponding material amount when the juice is fully received in the juice receiving container. The user is not connecing under the full condition of juice container, can't predict in the extrusion subassembly being by the kibbling material volume of extrusion and the juice volume that can extrude, continues to drop into too much material from feed inlet department, and the material of throwing into squeezes the back, and the juice that extrudes has surpassed the capacity of connecing the juice container, leads to the juice that can't remedy to spill over. The juice receiving container is connected and matched with the main machine, and juice overflowing the juice receiving container can also be immersed into the main machine, so that the motor is damaged due to the immersion of the motor. And the juice is not crossed the slag receiving container at this moment, the condition of receiving the material slag in the slag receiving container can not be observed, the material slag can be filled in the slag receiving container, the material operation is not smooth, and the juice which is not filtered can be upwelled in the extrusion assembly and directly invaded into the motor through the screw and the motor shaft. In addition, to the portable stock machine of miniaturization of this kind of structure, the juice liquid level in connecing the juice container rises to change unobviously, especially the juice is not connecing behind sediment container and the extrusion subassembly bottom, and the user can't discern the juice fast and is about to meet fully, even pay close attention to liquid level height constantly, still probably judge the error, the juice that leads to extruding the material extrusion in the extrusion subassembly overflows and connects the juice container, the work table face of squeezing the juice is difficult to manage, the user also can not easily enjoy the process of squeezing the juice, influence user experience. And the installation liquid level height recognition device makes the complete machine structure complicated again, can't thoroughly wash the juice extraction part, and the cost increases moreover. Therefore, how to avoid juice overflow in juicing without increasing the cost and additional functional parts is an urgent problem to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure just can discern the juice fast and be about to meet full portable screw extrusion stock machine.

In order to solve the technical problem, the utility model provides a portable screw extrusion normal juice machine, which comprises a main machine, an extrusion component and a juice receiving container which are arranged below the main machine, the extrusion component comprises a screw and an extrusion cylinder sleeved outside the screw, a motor is arranged in the main machine, an output shaft of the motor is in transmission connection with the upper end of the screw, a feeding channel penetrating through the top wall and the bottom wall of the main machine is also arranged on the main machine, wherein the squeezing component is arranged in the juice receiving container, a juice storage space is formed between the juice receiving container and the squeezing barrel, the radial distance between the outer wall of the squeezing cylinder and the inner wall of the juice receiving container is at least partially reduced from bottom to top, so that the juice storage space between the outer side wall of the extrusion container and the inner side wall of the juice receiving container is at least partially reduced from bottom to top, the distance between the outer side wall of the extruding container and the inner side wall of the juice receiving container is L1, and L1 is not less than 5mm and not more than 20 mm.

Furthermore, a juice outlet hole is formed in the side wall of the squeezing barrel in the circumferential direction, and the juice storage space is formed by at least partially reducing the bottom end of the juice outlet hole upwards.

Furthermore, a filtering part is arranged on the side wall of the extruding cylinder, and juice is filtered by the filtering part and then flows out of the juice outlet hole to the juice storage space.

Furthermore, the radial distance between the outer wall of the extruding cylinder and the inner wall of the juice receiving container is gradually reduced from bottom to top.

Furthermore, a flared part is locally arranged at the upper end of the side wall of the extrusion container, the flared part and the lower end opening of the feeding channel are arranged in a vertically corresponding mode, and the taper of the flared part is larger than that of the side wall of the extrusion container.

Furthermore, a flared part is circumferentially arranged at the upper end of the side wall of the extrusion container, the taper of the flared part is greater than that of the side wall of the extrusion container, and the projection of the flared part in the horizontal plane covers the projection of the lower port of the feeding channel in the horizontal plane.

Further, the taper of the flared portion is kept unchanged from bottom to top, or the taper of the flared portion is gradually increased from bottom to top.

Furthermore, the distance between the juice outlet hole and the inner wall of the juice receiving container is L2, and L2 is more than or equal to 7mm and less than or equal to 12 mm.

Further, the filtering part comprises a filtering gap, the extrusion barrel comprises an inner barrel and an outer barrel, the inner barrel is sleeved with the outer barrel and matched with the outer barrel, the filtering gap is formed at the matching position of the inner barrel and the outer barrel, and the juice outlet is formed in the side wall of the outer barrel; or the filtering part comprises a filtering hole, and the filtering hole is the juice outlet hole.

Furthermore, a slag receiving container is arranged at the bottom of the extrusion container and is positioned in the juice receiving container, and the slag receiving container is in a straight cylinder shape or a conical cylinder shape.

The utility model has the advantages that:

1. the extrusion subassembly sets up in connecing the juice container, connect and form between juice container and the recipient and store up the juice space, the recipient outer wall with connect the juice container inner wall between the radial distance from bottom to top at least part diminish setting to make the recipient lateral wall with connect the juice container inner wall between the juice container inner wall at least part diminish setting from bottom to top, the recipient lateral wall with connect the juice container inner wall between the distance be L1, 5mm is less than or equal to L1 and is less than or equal to 20mm, the juice is difficult for the splash to connect the juice container inner wall after the recipient flows, the visual effectual of user. The material enters the extrusion cylinder through the feeding channel, the juice is crushed and extruded under the matching of the screw rod and the extrusion cylinder, and the juice is filtered and flows out of the extrusion cylinder to the juice storage space. Because the squeezing component holds in connecing the juice container and squeezes a section of thick bamboo outer wall and connect juice container inner wall between radial distance from bottom to top at least part diminish setting, store up the juice space and be occupied and reduce by squeezing component simultaneously, further through radial distance at least part diminish make liquid level rising speed obviously accelerate at certain stage after the liquid level surpasses the squeezing component bottom, make the speed that the liquid level rises change and the user can discern this kind of fast rising speed fast, the suggestion user connects the juice container and will connect to fill promptly, do not continue to throw the material, in order to avoid the juice to overflow and connect the juice container or invade the motor and lead to the motor to damage. Simple structure and hommization need not unnecessary characters or pronunciation suggestion user can accurately know and predetermine that the juice is about to meet full to stop the action of continuing to throw the material. In addition, through the reasonable design and connect the sediment space, can also indirectly realize the full prompt facility of sediment, the user discerns that the juice obviously rises rapidly and stops throwing the material when, the material sediment also connects fully for connect the sediment and connect the juice capacity and all obtain space utilization maximize, not only save manufacturing cost, can also make portable stock machine inner space more reasonable compact.

2. The juice storage space is arranged by at least partially reducing the bottom end of the juice outlet hole upwards, namely, after the juice liquid level reaches the bottom end of the juice outlet hole, the rising speed of the liquid level changes obviously, the change can be continuous or abrupt, so that a user is prompted to be more specific and visual, juice is about to be full, a certain juice receiving space is reserved simultaneously, and juice squeezed out of materials in the squeezing assembly can be discharged smoothly.

3. The squeezing barrel is provided with a filtering part, the filtering part and the juice outlet hole can realize independent functions for respective independent structures, and can also be integrated with the juice outlet hole, and the filtering function can be realized by the same structure, and the function of the juice outlet channel can be realized by the same structure as the inlet of the juice entering the juice storage space. As the structure that is independent respectively, the recipient includes inner tube and urceolus, the cooperation is established with the urceolus cover to the inner tube and the cooperation department of urceolus lateral wall forms filter gap, go out the juice hole and set up on the urceolus, the filterable juice of gap is filtered like this and is flowed through out the juice hole again, discharges to storing up the juice space through going out the juice hole for the filter part is washd well, and extrusion strength is good. Of course, the extrusion cylinder can also be set to be a single cylinder structure, and a plurality of filtering holes are formed in the extrusion cylinder for filtering and juice discharging, so that two-in-one of filtering and juice discharging structures is realized.

4. The radial distance between the outer wall of the extruding cylinder and the inner wall of the juice receiving container is gradually reduced from bottom to top, namely, the juice storage space is gradually reduced, the acceleration of the accelerated rise of the liquid level is kept unchanged or gradually increased, the rising speed of the juice observed by a user is more obvious upwards, and the function of visualizing the juice fullness prompt of the user is further optimized.

5. The local flaring portion that is equipped with in recipient lateral wall upper end, perhaps circumference is equipped with the flaring portion, the tapering of flaring portion is greater than the tapering of recipient lateral wall, the flaring portion has not only increased the extrusion in the recipient and has squeezed juice and storage space, make the material through feedstock channel can be accurate fall into in the space between recipient and the screw rod fast smash the extrusion, the flaring portion has still aggravated the degree that radial distance diminishes between recipient outer wall and the juice receiving container inner wall, just also make the degree aggravation that the juice storage space diminishes, can also get rid of the user and throw the uneven error that appears of material speed, thereby make the change that sharply accelerates to rise appear when the juice liquid level reachs the flaring portion, the user can accurately predetermine the juice and be about to meet full with the action of stopping to continue throwing the material. The taper of the flaring part is kept unchanged from bottom to top, so that the juice liquid level rises to the flaring part obviously and quickly, or the taper of the flaring part is gradually increased from bottom to top, so that the juice liquid level starts to rise quickly from the top after contacting the flaring part, the acceleration of the liquid level rise is gradually increased, and a user can obviously recognize that the juice rises sharply and stops feeding.

6. The distance between the juice outlet hole and the inner wall of the juice receiving container is L2, the distance between L2 and 12mm is more than or equal to 7mm, the radial distance between the juice outlet hole and the inner wall of the juice receiving container is randomly changed in a certain stage in the range, the rising speed of the juice liquid level is obviously changed and can be visually observed by a user, meanwhile, the juice receiving container is not easy to interfere with the extruding cylinder when being installed on the main machine, the juice flows out of the juice outlet and is not easy to splash on the inner wall of the juice receiving container in the process of juicing, and a plurality of juice flows are formed when the juice uniformly flows out of the juice outlet holes arranged along the circumferential direction, good visualization effect, good user experience, L2 smaller than 7mm, juice easily splashes and possibly overflows upwards along the inner wall of the juice receiving container under the tension of the juice, when L2 is larger than 12mm, the radial space of the lower part of the main machine is too large, which is not convenient for carrying, and the juice receiving amount is not matched with the residue receiving amount, so that the inner space of the juice receiving container is wasted more.

7. The bottom of the extruding cylinder is provided with the slag receiving container, the slag receiving container is positioned in the juice receiving container, and after juice is not in the slag receiving container, a user cannot observe whether material slag in the slag receiving container is fully received or not and cannot be used as reference for juice receiving upper limit through whether the material slag is fully received or not. The slag receiving container is in a straight barrel shape, is convenient to disassemble and assemble, and can also be in a cone barrel shape, so that adaptive change of the rising speed occurs when the liquid level rises to the slag receiving container, when the slag receiving container is in an inverted cone shape with a small top and a big bottom, the rising speed of the liquid level is firstly reduced in the height range of the slag receiving container, and is rapidly increased after the slag receiving container is submerged, so that the change of the rising speed of the liquid level is more obvious. Certainly, when the slag receiving container is in a conical cylinder shape with a large upper part and a small lower part, the liquid level starts to rise in an accelerating mode earlier, the user is prompted to stop the feeding action as soon as possible, and the juice is lifted by secondary early warning when rising to the extrusion assembly, so that the anti-overflow of the juice is guaranteed.

Drawings

Fig. 1 is a schematic view of a whole juice machine according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of the whole juice machine of the embodiment of the present invention.

Fig. 3 is a partial cross-sectional view of an embodiment of the juicer of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic view of a partial structure of a juice machine of the present invention.

Fig. 6 is a schematic view of three parts of the embodiment of the juice extractor of the present invention.

Fig. 7 is a schematic diagram of a four-part structure of the embodiment of the juice machine of the present invention.

The names of the components marked in the figures are as follows:

100. a host; 101. a motor; 102. a feed channel; 200. an extrusion assembly; 201. a screw; 202. an extrusion cylinder; 203. an inner barrel; 204. an outer cylinder; 205. filtering the gap; 206. a flared part; 207. a bottom wall; 208. A slag discharge port; 209. a juice outlet; 210. a slag receiving container; 211. an annular surrounding edge; 300. a juice receiving container; 301. A juice storage space; 400. a juice sealing structure; 401. isolating the space.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 to 4, the utility model provides a portable screw extrusion juicer, which comprises a main unit 100, an extrusion assembly 200 and a juice receiving container 300, wherein the extrusion assembly comprises a screw 201 and an extrusion cylinder 202 sleeved outside the screw, the main unit comprises a shell 103 and a base 104, the extrusion assembly 200 is fixedly connected with the base 104, an upper port of the juice receiving container is connected with the base 104 in an extending and matching way, the bottom of the extrusion assembly is provided with a residue receiving container 210, the main unit is internally provided with a motor 101, a circuit board and a storage battery, the main unit shell is provided with a USB charging interface for charging the storage battery, the circuit board is transversely arranged on the lower surface of the top wall of the main unit shell, the top wall of the main unit shell is provided with keys, an output shaft of the motor is in transmission connection with the upper end of the screw, the main unit is also provided with a, an extrusion crushing gap is formed between the extrusion cylinder 202 and the screw 201, materials enter the extrusion crushing gap through the feeding channel 102 to be extruded and crushed, juice and material slag are separated, the juice enters the juice receiving container, and the material slag is discharged to the slag receiving container.

The squeezing assembly 200 and the slag receiving container 300 are both positioned in the juice receiving container, a juice storage space 301 is formed between the juice receiving container and the squeezing barrel, the squeezing barrel is provided with a bottom wall 207, a slag receiving space is formed by surrounding the bottom wall of the squeezing barrel and the slag receiving container, a squeezing and smashing gap is formed between the squeezing barrel and the screw, a weight reducing cavity is arranged at the bottom of the screw, the top of the weight reducing cavity is closed, the lower end of the weight reducing cavity is open, the lower port of the weight reducing cavity is matched with the bottom wall of the squeezing barrel, and the matching part is sealed by juice, so that the weight reducing cavity forms a sealed cavity in a juicing state, and juice is effectively prevented. The radial distance between the outer wall of the extruding cylinder and the inner wall of the juice receiving container is at least partially reduced from bottom to top, so that the juice storage space 301 between the outer side wall of the extruding cylinder and the inner side wall of the juice receiving container is at least partially reduced from bottom to top. In this embodiment, the radial distance between the outer wall of the squeezing barrel and the inner wall of the juice receiving container is gradually reduced from bottom to top. The materials enter the extrusion cylinder 202 through the feeding channel 102, the juice is crushed and extruded under the matching of the screw 201 and the extrusion cylinder 202, and the juice is filtered and flows out to the juice storage space 301 through the extrusion cylinder 202. Because the squeezing component 200 is accommodated in the juice receiving container, the radial distance between the outer wall of the squeezing barrel and the inner wall of the juice receiving container is gradually reduced from bottom to top, the juice storage space 301 is occupied and reduced by the squeezing component, and meanwhile, the liquid level rising speed is obviously accelerated at a certain stage after the liquid level is over the bottom end of the squeezing component through the gradual reduction of the radial distance, so that the rising speed of the liquid level is changed, a user can quickly recognize the rising speed of the liquid level, the user is prompted to fully receive the juice receiving container, the material is not continuously thrown, the juice storage space 301 in the juice receiving container which is not filled with juice provides a reserved space for the material which is squeezed in the squeezing component, and the phenomenon that the juice overflows the juice receiving container or invades the motor to cause the motor to be damaged is fully avoided. Need not additionally to add functional part, simple structure and hommization need not unnecessary characters or voice prompt user and can accurately know and predetermine that the juice is about to meet full to stop the action of continuing to throw the material. In addition, the portable stock machine of screw extrusion formula in this embodiment goes out the juice rate to most material high and stable, connects the volume of sediment container 210 through rational design, can also indirectly realize the full prompt facility of sediment, and the user discerns that the juice obviously rises rapidly and stops when throwing the material, and the material sediment also connects fully for connect the sediment and connect the juice capacity all to obtain the space utilization maximize, not only save manufacturing cost, can also make the inside space of portable stock machine compacter more rationally.

The juice outlet 209 is circumferentially arranged on the side wall of the extruding cylinder 202, as a preferred scheme of the embodiment, the juice storage space 301 is formed by gradually decreasing the bottom end of the juice outlet 209 upwards, and after the juice liquid level reaches the bottom end of the juice outlet 209, the rising speed of the liquid level is obviously changed. The lateral wall of the extrusion barrel 202 is provided with a filtering part, juice is filtered by the filtering part and then flows out of the juice outlet hole to the juice storage space 301, in the embodiment, the filtering part and the juice outlet hole have independent structures respectively, the extrusion barrel comprises an inner barrel 203 and an outer barrel 204, the inner barrel 203 and the outer barrel 204 are sleeved with each other to be matched, the matching position of the inner barrel and the lateral wall of the outer barrel forms the filtering gap 205, the lateral wall of the inner barrel is circumferentially provided with a strip-shaped inserting hole, the lateral wall of the outer barrel is provided with an inserting rib matched with the inserting port in an inserting manner, and the inserting hole and the inserting rib are matched to form the filtering gap at the matching position. The juice outlet 209 is formed in the sidewall of the outer tub 204, so that the juice filtered through the filtering gap 205 flows through the juice outlet 209 again and is discharged to the juice storage space 301 through the juice outlet, so that the filtering part is cleaned well and the squeezing strength is good.

As shown in fig. 2 and fig. 3, the distance between the outer wall of the outer cylinder and the inner wall of the juice receiving container is L1, L1 is greater than or equal to 5mm and less than or equal to 20mm, the distance between the juice outlet 209 and the inner wall of the juice receiving container 300 is L2, and L2 is greater than or equal to 7mm and less than or equal to 12 mm. Urceolus lateral wall upper end and connecing the distance between the juice container inner wall to be 5mm, urceolus lateral wall lower extreme and connecing the distance between the juice container inner wall to be 17mm, go out juice hole 209 and set up in urceolus lateral wall lower extreme, and juice can discharge through going out juice hole 209 rapidly under the action of gravity after the filter house filters, goes out juice hole upper end and connects the distance between the juice container inner wall to be 6mm, goes out juice hole lower extreme and connects the distance between the juice container inner wall to be 9mm, it is convex to go out juice hole upper end, and the lower extreme is square, urceolus outer wall and connect the distance between the juice container inner wall from bottom to top to diminish gradually the setting, and the capacity in storage juice space 301 diminishes gradually, and the juice liquid level is more to last liquid level rising speed. The radial distance between the juice outlet hole 209 and the inner wall of the juice receiving container 300 is gradually changed from 5mm to 17mm, the rising speed of the juice level is obviously changed, and the juice level can be visually observed by a user.

In this embodiment, the bottom of the squeezing barrel 202 is screwed with the residue receiving container 210, the residue receiving container 210 is located in the juice receiving container, specifically, the residue receiving container 210 and the juice receiving container 300 are both straight cylinders, the structure is simple, the juice is easy to disassemble and assemble, and when the juice rises to the height range of the residue receiving container, the juice rises at a constant speed. After the juice is not over the container 210, the user can not observe whether the material slag in the container is full, and can not be used as the reference of the upper limit of the juice through whether the material slag is full, therefore, the juice liquid level which obviously accelerates to rise can prompt the user that the juice is full, and can also indirectly realize the function that the material slag is full, the material is prevented from running smoothly downwards due to the fact that the material slag is filled in the container, and the juice which is not filtered and discharged is prevented from continuously upwelling in the extruding cylinder 202 and entering the motor through the motor shaft, so that the motor is indirectly protected.

The upper end opening of the slag receiving container 210 is not higher than the upper end opening of the juice receiving container 300, a juice sealing structure 400 for preventing juice from entering the slag receiving container is arranged between the slag receiving container 210 and the squeezing barrel 202, and the juice at least partially enters the juice sealing structure 400 to ensure that the air pressure inside the slag receiving container is not less than the air pressure outside the slag receiving container. The juice discharged from the squeezing assembly 200 is continuously accumulated in the juice receiving container 300 and possibly exceeds the upper port of the residue receiving container 210 and enters the residue receiving container, a juice sealing structure is arranged between the residue receiving container and the squeezing barrel to prevent the juice from entering the residue receiving container 210, at least part of the juice enters the juice sealing structure and the air pressure in the residue receiving container is not less than the air pressure outside the residue receiving container, the arrangement is that the actual juice capacity which can be accommodated by the juice receiving container is greatly increased, even if the juice is higher than the upper port of the residue receiving container, the juice cannot enter the residue receiving container through the joint between the residue receiving container 210 and the squeezing barrel 202, at least part of the juice continuously accumulated in the juice receiving container enters the juice sealing structure to compress the air volume in the residue receiving container, so that the air pressure outside the residue receiving container is formed in the residue receiving container and the residue is continuously filled in the residue receiving container, the air in the slag receiving container can be discharged to the outside through the juice sealing structure in a micro-bubble mode, the discharge of material slag is not influenced even if the air pressure in the slag receiving container is high, and meanwhile, the situation that juice cannot enter the slag receiving container can be guaranteed.

The juice sealing structure comprises an isolation space 401 which is at least partially arranged around the side wall of the slag receiving container 210. In this embodiment, the isolation space 401 is circumferentially arranged around the upper port of the slag receiving container, so that the isolation space forms the only path communicating with the outside between the upper port of the slag receiving container and the extrusion container. The isolating space can be one or more, in this embodiment, the isolating space is an annular isolating space, when the juice machine is in a non-working state, or in a working state and the liquid level of juice in the juice receiving container is lower and does not reach the isolating space, the isolating space communicates the interior of the residue receiving container with the outside, when the juice in the juice receiving container rises along with the liquid level and at least partially enters the isolating space, the isolating space immediately seals the air in the residue receiving container, and the juice entering the isolating space compresses the air in the residue receiving container in a closed state to form an internal and external pressure difference. The radial distance between the outer wall of the extruding cylinder and the inner wall of the juice receiving container is increased from top to bottom, so that the effective volume space of juice in the juice receiving container is increased, and the requirement of making single or multiple fruits and vegetables juice at one time is met.

Specifically, the recipient includes inner tube 203 and urceolus 204, and the inner tube includes annular side wall, and the urceolus includes annular side wall and diapire 207, and diapire 207 is located urceolus annular side wall lower extreme is equipped with on the annular side wall and filters gap 205, is equipped with row cinder notch 208 on the diapire, still is equipped with the shutoff on the recipient diapire arrange the elasticity chock of cinder notch. The lower end of the annular side wall is inwardly retracted and downwardly extends to form an annular surrounding edge 211, at least part of the side wall of the slag receiving container is sleeved in the annular surrounding edge 211, a gap is formed between the annular surrounding edge and the side wall of the slag receiving container to form the isolation space 401, the lower end face of the annular surrounding edge 211 is not higher than the upper end opening of the slag receiving container, a height difference is formed between the lower end face of the annular surrounding edge 211 and the upper end opening of the slag receiving container, the height difference is the height of the isolation space 401, the gap value of the gap is the longitudinal section width of the isolation space, the isolation space is arranged around the upper end of the outer side wall of the slag receiving container, and the whole extrusion cylinder is covered on the upper end opening of the slag receiving container, so that the inside of the slag receiving container is sealed through juice in the isolation space. When the juice is higher than the isolation space, the inside and the outside of the residue receiving container form air pressure difference, so that the juice is prevented from further entering the residue receiving container, the juice amount in the juice receiving container is greatly increased, and the juice drunk by one person and multiple persons can be prepared. And along with the increase of the juice in the juice receiving container, the upper and lower weight difference of the juice machine becomes smaller, the whole machine works more stably, the situation that the weight of the whole machine is lighter than that of the lower machine due to the fact that the main machine is arranged on the upper portion is avoided, the juice machine is not prone to toppling, and the juice in the juice receiving container can be better stored.

The container bottom wall 207 and the juice sealing structure 400 form a sealed cavity inside the slag receiving container, juice in the juice receiving container cannot enter the slag receiving container 210, and in the slag discharging process, at least part of the elastic plug block is pushed open, but the slag discharging port is completely sealed by the material slag and the juice on the container bottom wall, and the space between the slag receiving container and the container is sealed by the juice sealing structure, so that a sealed cavity is still formed in the slag receiving container 210, an effective pressure difference is formed between the inside and the outside of the slag receiving container, and the juice is ensured to continuously rise to the position above the upper port of the slag receiving container and the juice cannot enter the slag receiving container. In addition, the isolation space allows at least partial juice to enter, so that the air volume in the residue receiving container is compressed, the juice cannot further enter the residue receiving container, when the residue receiving container is continuously filled with the residue, the air volume in the residue receiving container is further compressed, part of air is discharged into the juice outside the residue receiving container 210 through the isolation space in a micro-bubble mode, and the air rises to the liquid level of the juice to be discharged to the outside, and therefore the effect of one-way gas conduction is formed, and residue discharge is smooth and rapid.

It can be understood that the filtering part comprises filtering holes, the filtering holes are the juice outlet holes, the same structure can realize the filtering function and also can realize the function of a juice outlet channel as the entrance of the juice entering the juice storage space, the extruding cylinder can be further set to be of a single-cylinder structure, and the plurality of filtering holes are formed in the extruding cylinder for filtering and discharging juice, so that the two-in-one structure of filtering and discharging juice is realized.

It can be understood that the radial distance between the outer wall of the extruding cylinder and the inner wall of the juice receiving container is firstly reduced and then increased from bottom to top, so that the time for judging that juice is to be fully received is fully reserved for a user, and the feeding is stopped or the juice machine is controlled to stop working through a key.

Example two

As shown in fig. 5, the difference between the present embodiment and the first embodiment is that a flared portion 206 is locally disposed at an upper end of a sidewall of the container, specifically, the flared portion is disposed to protrude outward relative to a local portion of the sidewall of the container, the flared portion 206 is disposed at a side close to a lower port of the feeding channel, the container 202 includes an inner tube 203 and an outer tube 204, the inner tube protrudes outward at the flared portion and avoids opening the lower port of the feeding channel, and is disposed to correspond to the lower port of the feeding channel up and down, a taper of the flared portion 206 is greater than a taper of the sidewall of the container, and the taper of the flared portion gradually increases from bottom to top, the flared portion 206 not only increases an extrusion juice squeezing space and a storage space in the container, so that the material passing through the feeding channel can accurately and rapidly fall into a space between the container 202 and the screw 201 for crushing and squeezing, and the flared portion 206 also increases a degree of a radial distance between an outer wall of, the juice storage space 301 is made to be smaller, errors caused by uneven feeding speed of a user can be eliminated, and accordingly the juice liquid level is rapidly accelerated to rise when reaching the flaring portion, and the user can accurately predict that the juice is close to full to stop the action of continuous feeding. The taper of the flared part 206 gradually increases from bottom to top, so that the liquid level of the juice starts to rise rapidly from the top after contacting the flared part, the acceleration of the liquid level rise gradually increases, and a user can obviously recognize that the juice rises rapidly and stops feeding or stopping the machine.

It will be appreciated that the taper of the flared portion may also be constant from bottom to top, with the longitudinal section of the flared portion being rectilinear, so that a significantly accelerated rise occurs as the level of juice rises up the flared portion.

As can be understood, the flared part is arranged on the inner cylinder, the inner cylinder is arranged higher than the outer cylinder, and the flared part is at least partially positioned above the outer cylinder; or the flared part is only arranged on the outer cylinder, the inner cylinder is not provided with the flared part, and the inner cylinder can still cover the lower port of the feeding channel.

The rest of the structure and effect of the juice machine described in this embodiment are consistent with those of the embodiment, and are not described herein again.

EXAMPLE III

As shown in fig. 6, the difference between the present embodiment and the second embodiment is that a flared portion 206 is circumferentially disposed at an upper end of a sidewall of the container, specifically, the flared portion 206 is disposed on the outer cylinder 204 and the inner cylinder 203, a taper of the flared portion is greater than a taper of an outer sidewall of the container, and a projection of the flared portion in a horizontal plane covers a projection of a lower port of the feeding channel 102 in the horizontal plane, so that the material can quickly and accurately enter a squeezing and crushing gap formed by the container 202 and the screw 201 after passing through the feeding channel, and the material is prevented from being clamped between the container and the juice receiving container or between a lower surface of a base of a host machine and the screw.

It can be understood that the inner barrel is provided with a flaring portion, the outer barrel is not provided with the flaring portion, and the flaring portion is at least partially higher than the upper end surface of the outer barrel, so that the juice storage space is gradually reduced upwards at the height of the flaring portion.

It can be understood that the outer cylinder is provided with a flared part, and the inner cylinder is not provided with a flared part.

The rest of the structure and effect of the juicer described in this embodiment are the same as those of the second embodiment, and are not described herein again.

Example four

As shown in fig. 7, the difference between the present embodiment and the first to third embodiments is that a slag receiving container 210 is connected to the bottom of the squeezing barrel, the slag receiving container is located in the juice receiving container, the slag receiving container 210 is a conical barrel, so that adaptive change of rising speed occurs when the liquid level rises to the slag receiving container 210, specifically, the slag receiving container 210 is an inverted conical barrel with a large top and a small bottom, and the taper is smaller than that of the outer side wall of the squeezing barrel 202, so that the liquid level starts to rise at an accelerated speed when rising to the lower end of the slag receiving container, the user is prompted to stop the feeding operation as soon as possible, and the rising speed of the liquid level is further accelerated when the juice rises to the squeezing assembly, and secondary warning prompt is performed, so that overflow prevention of the juice is guaranteed.

It can be understood that the slag receiving container can also be in a shape of a cone with a small upper part and a large lower part, the rising speed of the liquid level is reduced within the height range of the slag receiving container, the rising speed of the liquid level of the juice is gradually reduced, and the liquid level of the juice is rapidly increased after the juice is not received by the slag receiving container, so that the change of the rising speed of the liquid level is more obvious, and the prompting performance is stronger.

The rest of the structure and effect of the juice machine described in this embodiment are the same as those of the previous embodiments, and are not described herein again.

EXAMPLE five

The difference between the present embodiment and the first to fourth embodiments is that the juice receiving container is in a cone shape, specifically, a cone shape with a large upper part and a small lower part, and the taper of the juice receiving container is not larger than the taper of the outer side wall of the squeezing barrel, so that the juice full-prompting early warning function is satisfied, and the effective juice receiving capacity of the juice receiving container is expanded as much as possible.

As can be understood, the juice receiving container is in a cone cylinder shape with a small upper part and a large lower part, so that the juice fullness prompting and early warning function is further optimized through the shape of the juice receiving container.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent changes and modifications made according to the present invention are covered by the scope of the claims of the present invention, which is not illustrated herein.

Claims (10)

1. The utility model provides a portable screw extrusion stock machine, includes the host computer, sets up in the extrusion subassembly of host computer below and connects the juice container, the extrusion subassembly includes that screw rod and cover locate the outside recipient of screw rod, be equipped with the motor in the host computer, motor output shaft and screw rod upper end transmission are connected, still is equipped with the feedstock channel who link up host computer roof and diapire on the host computer, a serial communication port, the extrusion subassembly sets up in connecing the juice container, connect and form between juice container and the recipient and store up the juice space, the recipient outer wall with connect the juice container between the inner wall radial distance from bottom to top at least part diminish the setting to make recipient lateral wall and connect the juice space of storing up between the juice container inside wall from bottom to top at least part diminish the setting, the recipient lateral wall with connect the distance between the juice container inside wall for L1, 5mm is less than or equal to L1 and.

2. The juicer of claim 1 wherein the sidewall of the container has juice outlets formed therein in a circumferential direction, and the juice storage space is at least partially defined by a bottom end of the juice outlet.

3. The juicer of claim 2 wherein the sidewall of the container has a filter portion, and the juice is filtered by the filter portion and then flows out of the juice outlet to the juice storage space.

4. The juicer of claim 1 wherein the radial distance between the outer wall of the barrel and the inner wall of the juice receiving vessel decreases from bottom to top.

5. The juicer of claim 1 wherein a flared portion is provided at a portion of the upper end of the side wall of the container, the flared portion and the lower end of the feed passage are vertically aligned, and the taper of the flared portion is greater than the taper of the side wall of the container.

6. The juicer of claim 1 wherein the upper end of the side wall of the container is circumferentially provided with a flared portion, the taper of the flared portion is greater than the taper of the side wall of the container, and the projection of the flared portion in the horizontal plane covers the projection of the lower port of the feed channel in the horizontal plane.

7. The juicer of claim 5 or 6 wherein the taper of the flared portion is constant from bottom to top or gradually increases from bottom to top.

8. The juicer of claim 2 wherein the distance between the juice outlet and the inner wall of the juice receiving container is L2, L2 mm 12 mm.

9. The juicer of claim 3 wherein the filter portion includes a filter gap, the extruder comprises an inner barrel and an outer barrel, the inner barrel is in nested engagement with the outer barrel and forms the filter gap at the engagement of the inner barrel with the outer barrel, and the juice outlet is disposed in the outer barrel;

or the filtering part comprises a filtering hole, and the filtering hole is the juice outlet hole.

10. The juice machine as claimed in claim 1, wherein the bottom of the squeezing barrel is provided with a slag receiving container which is positioned in the juice receiving container, and the slag receiving container is in a straight barrel shape or a cone barrel shape.

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