CN215383439U

CN215383439U - Food processor with residue and juice separation function

Info

Publication number: CN215383439U
Application number: CN202022231984.8U
Authority: CN
Inventors: 王晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-12
Filing date: 2020-10-10
Publication date: 2022-01-04
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a food processor with a residue and juice separation function, which is characterized in that a cutter is used for crushing food to be processed when rotating, and juice in residue and juice is thrown out when a rotating part rotates. Because a certain vertical relative displacement exists between the cutter and the rotating part, the cutter can more efficiently crush the food to be processed placed in the rotating part; secondly, the cutter and the telescopic part are not matched by threads, residues are not easy to retain, and the phenomenon of mass propagation of pathogenic bacteria caused by putrefaction of the residues in the prior art is avoided; in addition, the surface of the telescopic rod is flat, so that the problems that a large amount of germs propagate and the lifting (vertical movement) of a cutter and/or a rotating part is influenced due to the corruption of external thread residues in the prior art can be solved; in the whole treatment process, the whole body is easy to disassemble and clean; the speed of the telescopic part is adjustable, and dangers such as vibration, noise and the like caused by violent impact of quick rising or quick falling on other structures are avoided.

Description

Food processor with residue and juice separation function

Technical Field

The utility model belongs to the technical field of food processing, and relates to a food processor, in particular to a food processor with a residue and juice separation function.

Background

The food processor is a food material crushing processing device, which breaks cell walls of cells in food materials by using a cutter with high rotating speed (16000-.

A volumetric food processor with a barrel body is used for extracting nutritional ingredients after crushing and decocting beans, and can also be used for extracting juice after crushing fruits and vegetables. The structure of this type of food processor is: the machine comprises a power unit (taking a motor as a core), a cutter shaft, a cutter, a barrel body, a machine body and an electric control unit, wherein the machine body can be a machine base or a machine head. The base is arranged below the barrel body, an output shaft of the motor is upwards arranged and connected with a cutter shaft at the bottom of the barrel body, and a cutter is arranged on the cutter shaft; the machine head is arranged above the barrel body, the output shaft of the motor is arranged downwards, and a cutter is arranged at the lower end part of the motor; in addition, the frame one end sets up an extension that is located the staving side, sets up the motor in this extension, and the motor passes through the epaxial cutter of transmission mechanism drive arbor that is located the staving below, no matter which kind of structure, the rotation of cutter all can be smashed the foodstuff of placing in the staving or the foodstuff that is located the staving aquatic is smashed and is the feed liquid. The electronic control unit is responsible for overall control.

In above-mentioned structure, after the food in the staving is smashed, its liquid and the solid matter after smashing mix in the staving, although the solid matter granule is very tiny, people are still relatively poor in taste when edible, for example: the solid-liquid mixture in the barrel can be poured out by people through structures such as a filter screen, but the operation becomes complicated and the filtering effect is poor.

Through retrieval, two patents are found, specifically:

1. the utility model publication No. TW201238540 discloses a juice separator, which comprises a rotating shaft 12 and a slag collecting member 3 disposed in a vessel 2, a shaft tube 33 and a rotating member 34 disposed in the slag collecting member, the rotating member 34 having a blade portion 342, the shaft tube having an internal thread 331 and engaging with a thread portion 14 of the rotating shaft.

When the rotating shaft rotates in one direction, the slag body collecting member moves downward, and after the rotating member is combined with the driving portion 15, the blade portion rotates at a high speed to crush food in the slag body collecting member.

When the rotating shaft rotates towards the other direction, the slag collecting component moves upwards, and after the slag collecting component is pushed against the cover body 22 or the machine base 1, the slag collecting component continues to rotate to throw out the liquid in the slag collecting component, and the slag is left in the slag collecting component.

2. The utility model with publication number CN103976630 discloses a residue and juice separating device, which is improved on the basis of the above patent, and a blade 14 is arranged at the outer edge of the sleeve 13.

When the rotating shaft rotates along one direction, the slag collecting component is combined with the bearing seat 25, and the sleeve rotates under the driving of the transmission part 122 to crush food in the slag collecting component.

When the rotating shaft rotates towards the other direction, the slag body collecting component moves upwards, and when the slag body collecting component moves to the upper end of the rotating shaft, the slag body collecting component and the rotating shaft synchronously rotate through structures such as the second meshing part 33 or the open slot 36 and the like, so that the liquid in the slag body collecting component is thrown out, and the slag body is left in the slag body collecting component.

The above patent has several problems, specifically:

1. the blade portion of patent 1 is limited to the lowest end of the slag collecting member, and the upper end of the blade portion is embedded in the slag collecting member, so that when the rotating member is driven by the driving portion to rotate, the rotating member and the slag collecting member rotate synchronously due to excessive friction between the rotating member and the slag collecting member, and the crushing effect of the blade portion is poor.

2. The blade part of patent 1 is low in position and the blade of patent 2 is limited by the height of the sleeve, and both cannot make relative displacement in the vertical direction in the slag body collecting component, so that the crushing efficiency of the slag body collecting component is to be improved.

3. Solid matter is easy to permeate into the sleeve of the patent 1 and the sleeve of the patent 2 and a joint gap between the rotating member and the slag collecting member of the patent 1, so that the resistance during rotation is increased rapidly, and the sleeve is easy to decay and deteriorate to generate pathogenic bacteria.

4. The axis of rotation of patent 1 and 2 all has the external screw thread, because the rotational speed is very high, the external screw thread needs to have great degree of depth, and reduce sleeve lifting speed's less lead angle, this means that the effective length of external screw thread can be longer, easy adhesion solid matter in it, not only difficult clearance, can be because corruption rotten produces the pathogenic bacterium, can cause axis of rotation external screw thread and the internal screw thread of sleeve wearing and tearing or the two looks mutual rotation meshing complex retardation in addition, the noise grow finally appears, the problem of rocking in the cooperation.

5. The axis of rotation slew velocity of patent 1 and 2 is higher, and the sleeve that its cover was established rises or the speed that descends is very fast, can produce great striking to other structures when the sleeve moves axis of rotation upper end or lower extreme with other structures on it, is unfavorable for safe work, can produce great noise and complete machine vibration moreover, also can exert an influence to the mechanical strength of other structures on the sleeve, leads to life's reduction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide the food processor with the residue and juice separation function, which is convenient to clean and safe and reliable to work.

The technical scheme adopted by the utility model is as follows:

the utility model provides a food processor with sediment juice separation function, includes power pack, cutter and staving, its characterized in that: the device also comprises a telescopic part, a driving part and a rotating part;

the driving part is completely positioned in the barrel body, partially positioned in the barrel body or completely positioned outside the barrel body, and can drive the telescopic part to extend or retract;

the power unit can drive the telescopic part and the driving part to rotate, the rotating part is sleeved on the telescopic part or the driving part through a sleeved hole arranged on the rotating part, a cavity for placing food to be processed is arranged in the rotating part, a through hole for communicating the inner cavity of the rotating part with the inner cavity of the barrel body is arranged on the surface of the rotating part,

the cutter is provided with a cutter hole, the cutter is arranged in the rotating part and sleeved on the telescopic part or the driving part in the rotating part through the cutter hole, the cutter can be driven by the telescopic part or the driving part to rotate, and the cutter is used for crushing the food to be processed;

the rotating part can vertically move along with the telescopic part and can rotate under the driving of the telescopic part or the driving part;

preferably, when the bottom of the rotating part is positioned below the liquid level of the liquid contained in the barrel body and/or the telescopic part drives the rotating part to vertically move and enables the bottom of the rotating part to be positioned above the liquid level of the liquid contained in the barrel body, the rotating part can rotate under the driving of the telescopic part or the driving part;

most preferably, when the bottom of the rotating part is positioned above the liquid level of the liquid contained in the barrel body, the rotating part can synchronously rotate under the driving of the telescopic part or the driving part.

Further, the driving part is provided at the bottom or below the barrel body, and the relationship among the rotating part, the cutter, and the telescopic part is selected from any one of (1) to (14):

(1) when the upper end of rotation portion has the opening and the opening part is provided with the upper cover, the upper cover with the opening can be dismantled and be connected:

the cutter can prop against the upper cover and drive the rotating part to ascend along with the extension part or can prop against the rotating part to ascend along with the extension part;

the cutter can prop against the rotating part to descend along with the retraction of the telescopic part, or the rotating part descends under the action of gravity;

or

(2) When the upper end or the side wall of the rotating part has an opening:

the cutter is provided with a clamping part for clamping the bottom plate or the inner side wall of the rotating part;

the clamping part can support the rotating part to ascend along with the extension part;

the cutter can prop against the rotating part to descend along with the retraction of the telescopic part, or the clamping part can prop against the rotating part to descend along with the retraction of the telescopic part, or the rotating part descends under the action of gravity;

or

(3) When the upper end or the side wall of the rotating part has an opening:

the cutter is provided with a gland or a pressing strip, and the bottom surface of the gland or the pressing strip is arranged opposite to the rotating part beside the opening;

the cutter is provided with a clamping part which can clamp the bottom plate or the inner side wall of the rotating part;

the gland or the pressing bar can prop against the rotating part to descend along with the retraction of the telescopic part, or the clamping part can prop against the rotating part to descend along with the retraction of the telescopic part, or the rotating part descends under the action of gravity;

or

(4) When the upper end or the side wall of the rotating part has an opening:

the outer edge of the upper end of the cutter or the end surface of the upper end of the cutter is provided with a bulge, a concave hole is formed in the inner wall of the rotating part aligned with the bulge, and the bulge and the concave hole are mutually inserted and matched;

the bulge can prop against the rotating part to ascend along with the extension part;

or

(5) When the upper end or the side wall of the rotating part has an opening:

the telescopic part below the rotating part bottom plate is provided with an embedded structure, and the embedded structure is mutually embedded and assembled with the sleeved holes arranged on the rotating part bottom plate;

the embedded structure can drag the rotating part to rise along with the extension part;

or

(6) When the upper end or the side wall of the rotating part has an opening:

an inward bending edge or a bending edge is arranged at the opening of the rotating part;

the cutter can prop against the bending edge or the bending edge and drive the rotating part to ascend along with the extension part;

or

(7) When the upper end or the side wall of the rotating part has an opening:

the inner edge of the rotating part is provided with an inward convex plate, a convex block or a convex ring;

the cutter can prop against the convex plate, the convex block or the convex ring and drive the rotating part to ascend along with the extension of the telescopic part;

or

(8) When the upper end or the side wall of the rotating part has an opening:

the inner edge of the rotating part is provided with an inward convex plate, a convex block or a convex ring, and the cutter is provided with a clamping part capable of clamping the bottom plate or the inner side wall of the rotating part;

the clamping part can prop against the rotating part to descend along with the retraction of the telescopic part, or the rotating part descends under the action of gravity;

or

(9) When the upper end or the side wall of the rotating part has an opening:

the rotating part is provided with a beam-shaped structure with a closed part open;

the cutter can prop against the beam-shaped structure and drive the rotating part to ascend along with the extension part;

or

(10) When the upper end or the side wall of the rotating part has an opening:

the outer edge of the telescopic part is provided with a groove, and the rotating part is provided with a key block matched with the groove;

the telescopic part drives the rotating part to ascend through the matching of the groove and the key block;

the telescopic part drives the rotating part to descend through the matching of the groove and the key block, or the rotating part descends under the action of gravity;

or

(11) When the upper end or the side wall of the rotating part has an opening:

the outer edge of the telescopic part is provided with a groove, and the groove is internally and axially used for limiting the rotating part;

the telescopic part drives the rotating part to ascend or descend through the groove;

or

(12) When the upper end or the side wall of the rotating part has an opening:

the cutter and the rotating part ascend along with the extension of the telescopic part;

the cutter and the rotating part descend along with the retraction of the telescopic part;

or

(13) When the upper end or the side wall of the rotating part has an opening:

the rotating part can support the cutter to ascend along with the extension part;

the cutter descends under the action of gravity;

(14) when the upper end or the side wall of the rotating part has an opening:

the rotating part moves vertically along with the extension or retraction of the telescopic part, and the cutter can move vertically along with the extension or retraction of the telescopic part.

Further, the driving part is disposed above the tub, and the relationship among the rotating part, the cutter, and the telescopic part is selected from any one of (1) to (13):

the cutter can prop against the upper cover and drive the rotating part to ascend along with the retraction part or can prop against the rotating part to ascend along with the retraction part;

the cutter can prop against the rotating part to descend along with the extension part or the rotating part descends under the action of gravity;

or

(2) When the upper end or the side wall of the rotating part has an opening:

the clamping part can support the rotating part to ascend along with the retraction part;

the cutter can prop against the rotating part to descend along with the extension of the telescopic part, or the clamping part can prop against the rotating part to descend along with the extension of the telescopic part, or the rotating part descends under the action of gravity;

or

(3) When the upper end or the side wall of the rotating part has an opening:

the gland or the pressing bar can prop against the rotating part to descend along with the extension of the telescopic part, or the clamping part can prop against the rotating part to descend along with the extension of the telescopic part, or the rotating part descends under the action of gravity;

or

(4) When the upper end or the side wall of the rotating part has an opening:

the outer edge of the upper end of the cutter is provided with a bulge, the inner wall of the rotating part aligned with the bulge is provided with a concave hole, and the bulge and the concave hole are mutually inserted and matched;

the bulge can prop against the rotating part to ascend when the telescopic part retracts;

or

(5) When the upper end or the side wall of the rotating part has an opening:

the embedded structure can drag the rotating part to rise along with the retraction of the telescopic part;

the cutter can prop against the rotating part to descend along with the extension part, or the rotating part descends under the action of gravity;

or

(6) When the upper end or the side wall of the rotating part has an opening:

the cutter can prop against the bending edge or the bending edge and drive the rotating part to ascend when the cutter retracts along with the telescopic part;

or

(7) When the upper end or the side wall of the rotating part has an opening:

the cutter can prop against the convex plate, the convex block or the convex ring and drive the rotating part to ascend when retracting along with the telescopic part;

or

(8) When the upper end or the side wall of the rotating part has an opening:

the clamping part can prop against the rotating part to descend along with the extension part or the rotating part descends under the action of gravity;

or

(9) When the upper end or the side wall of the rotating part has an opening:

the cutter can prop against the beam-shaped structure and drive the rotating part to ascend when retracting along with the telescopic part;

or

(10) When the upper end or the side wall of the rotating part has an opening:

or

(11) When the upper end or the side wall of the rotating part has an opening:

or

(12) When the upper end or the side wall of the rotating part has an opening:

the cutter and the rotating part ascend along with the retraction of the telescopic part;

the cutter and the rotating part descend along with the extension of the telescopic part;

or

(13) When the upper end or the side wall of the rotating part has an opening:

the rotating part can support the cutter to ascend when retracting along with the telescopic part;

the knife descends under the action of gravity.

Further, the structure in which the vertically rotating section maintains the height position on the telescopic section or the driving section is selected from any one of (1), (2), (3), (4), (5), and (6):

(1) the rotating part keeps the height position on the telescopic part or the driving part through the embedding structure;

or the like, or, alternatively,

(2) the rotating part keeps the height position on the telescopic part or the driving part through a clamping structure;

or the like, or, alternatively,

(3) the rotating part keeps the height position on the telescopic part or the driving part through an engaging structure;

or the like, or, alternatively,

(4) the cutter enables the rotating part to keep the height position on the telescopic part or the driving part;

or the like, or, alternatively,

(5) the rotating part keeps the height position on the telescopic part or the driving part;

or the like, or, alternatively,

(6) a ratchet wheel structure or a barb structure is arranged between the rotating part and the telescopic part or the driving part, preferably a vertical ratchet wheel structure or a vertical barb structure, and the ratchet wheel structure or the barb structure enables the rotating part to keep the height position on the telescopic part or the driving part;

(7) the cutter and the rotating part maintain the height position on the telescopic part or the driving part.

Furthermore, the structure of the telescopic part or the driving part for driving the rotating part to rotate is selected from any one of (1), (2), (3), (4) or (5):

(1) at least one of the upper end, the lower end or the side wall of the rotating part and the rotating structure above the barrel body are provided with a mortise structure;

or the like, or, alternatively,

(2) at least one of an embedding structure, a clamping structure or an engaging structure is arranged between at least one of the upper end, the lower end or the side wall of the rotating part and the telescopic part;

or the like, or, alternatively,

(3) a rotary limiting structure with a shape matched with the upper end, the lower end or the side wall of the rotary part is arranged above the barrel body;

or the like, or, alternatively,

(4) the shape of the sleeving hole of the rotating part is matched with the shape of at least one position of the telescopic part or the driving part, and the telescopic part or the driving part drives the rotating part to rotate;

or the like, or, alternatively,

(5) the tool and the rotating part are connected with the telescopic part or the driving part, and the telescopic part or the driving part enables the tool and the rotating part to synchronously rotate.

or the like, or, alternatively,

Furthermore, when the rotating part moves to the lower end in the barrel body, the rotating part is limited by a rotation limiting structure or is in a free state, and the rotation limiting structure is selected from any one of (1), (2), (3), (4) or (5):

(1) an inserting structure or a clamping structure is arranged between at least one position of the inner bottom of the barrel body or the side wall of the lower end in the barrel body and the bottom of the rotating part;

or the like, or, alternatively,

(2) an inserting structure or a clamping structure is arranged between at least one of the inner bottom of the barrel body or the side wall of the lower end of the barrel body and the side wall of the rotating part;

or the like, or, alternatively,

(3) a meshing structure is arranged between the bottom of the rotating part and at least one of the inner bottom of the barrel body or the side wall of the lower end in the barrel body;

or the like, or, alternatively,

(4) a meshing structure is arranged between at least one of the side wall of the inner bottom of the barrel body or the side wall of the lower end of the barrel body and the side wall of the rotating part;

or the like, or, alternatively,

(5) the inner side wall of the lower end of the barrel body is in a shape matched with the lower end of the side wall of the rotating part, and the shape can block the rotation of the rotating part.

or the like, or, alternatively,

The utility model has the advantages and positive effects that:

in the utility model, the cooperation of the driving part and the telescopic part realizes the ascending or descending of the rotating part and/or the cutter, the food to be processed is crushed when the cutter rotates, and the juice in the juice is thrown out when the rotating part rotates. Because a certain vertical relative displacement exists between the cutter and the rotating part, the cutter can more efficiently crush the food to be processed placed in the rotating part; secondly, the cutter and the telescopic part are not matched by threads, residues are not easy to retain, and the phenomenon of mass propagation of pathogenic bacteria caused by putrefaction of the residues in the prior art is avoided; in addition, the surface of the telescopic rod is flat, so that the problems that a large amount of germs propagate and the lifting (vertical movement) of a cutter and/or a rotating part is influenced due to the corruption of external thread residues in the prior art can be solved; in the whole treatment process, the whole body is easy to disassemble and clean; the speed of the telescopic part is adjustable, and dangers such as vibration, noise and the like caused by violent impact of quick rising or quick falling on other structures are avoided.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of a first embodiment in which a tub and a rotating part are fixed to each other;

FIG. 3 is a schematic view of a second embodiment in which a tub and a rotating part are fixed to each other;

FIG. 4 is a schematic view of a third embodiment in which a tub and a rotating part are fixed to each other;

FIG. 5 is a schematic view showing a free rotation state of the rotating portion;

FIG. 6 is a schematic view of a fourth embodiment in which a tub and a rotating part are fixed to each other;

FIG. 7 is a schematic view of a fifth embodiment in which a tub and a rotating part are fixed to each other;

FIG. 8 is a schematic view of the rotation part driven by the expansion part through the tenon and mortise;

FIG. 9 is a schematic view of the rotation part driven by the telescoping part through the embedded structure at the outer edge of the telescoping part;

FIG. 10 is a schematic view of the telescoping section moving vertically with the rotation section being driven by the cam;

FIG. 11 is a schematic view of the telescopic part driving the rotating part to move vertically through the groove (the groove has a large vertical height);

FIG. 12 is a schematic view of the drive section positioned above;

FIG. 13 is a schematic view of the telescopic part driving the rotation part to move vertically through a groove (the groove has a small vertical height);

FIG. 14 is a schematic view of the power unit overhead;

FIG. 15 is a schematic view of the tool and the rotating and telescoping portions fixedly mounted;

FIG. 16 is a schematic view of the tool and the rotating and telescoping portions being movably sleeved;

FIG. 17 is a schematic view showing the inner edge of the cutter hole and the outer edge of the telescopic portion both having an elliptical shape;

FIG. 18 is a schematic view of the key-way fit between the tool bore and the telescoping section through the key block;

FIG. 19 is a schematic view of a boss provided on the extendable portion below the mounting hole.

Detailed Description

The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the utility model.

The cutter referred to in the present invention is a generic name of a crushing cutter device or a crushing device of a food processor, and includes a collision type crushing cutter, a shear type crushing cutter, a grinding device in which a dynamic grinding head and a static grinding head are engaged, and the like. It can be driven by the power unit of the food processor to rotate or rotate so as to crush food.

In particular, the shear type crushing cutter includes a main cutter, which is a main part, disposed on and driven by a rotating rod, and an auxiliary cutter, which is disposed at an inner edge of the rotating part, and generates a shear crushing action on foodstuffs when the main cutter and the auxiliary cutter have a speed difference (but generates a weaker shear crushing action when the distance therebetween is too far). Therefore, for the shearing type crushing cutter, the working state of the main cutter is mainly focused, and the auxiliary cutter is not described. For example, when the present invention relates to the rotation of the cutter, if the present invention relates to a shear type crushing cutter, the description is about the state in which the main cutter is rotated, and the description of the auxiliary cutter is omitted.

The grinding device matched with the dynamic and static grinding heads comprises a dynamic grinding head and a static grinding head, wherein the dynamic grinding head is mainly the cutter in the utility model, and the static grinding head is equivalent to an auxiliary cutter. The movable grinding head is sleeved on the rotating rod and driven by the rotating rod, and the static grinding head is arranged at the inner edge of the rotating part. Therefore, for the grinding device with the matching of the movable grinding head and the static grinding head, the working state of the movable grinding head is mainly concerned, and the static grinding head is not described.

The power unit enables the driving part and the telescopic part to rotate, the rotation of the power unit directly drives the driving part and the telescopic part to rotate, and the driving part and the telescopic part are driven to rotate through other transmission devices.

A food processor with a residue and juice separation function comprises a power unit 19, a cutter 9 and a barrel body 3, wherein the power unit is provided with an output shaft 18 (the lower end of the output shaft can be integrated with a rotating shaft of the power unit or connected with the rotating shaft of the power unit through key blocks and key slots) for the food processor with a base arranged below the barrel body, the food processor comprises the barrel body and the base which are arranged in a split mode (as shown in figure 1) and the barrel body and the base which are integrated, an end cover 2 is arranged on the barrel body, and a handle 1 is arranged on the outer side wall of the barrel body.

The innovation of the utility model is that:

also comprises a telescopic part 11, a driving part 13 and a rotating part 8. As shown in figure 1, the barrel body and the base are arranged in a split mode, a half coupling 17 is arranged at the upper end of the output shaft, another half coupling is arranged at the end below the lower section of the rotating rod, the two half couplings are connected with each other, and the output shaft can drive the driving portion to rotate. For the barrel body and the base which are in an integral structure, the output shaft can be directly connected with the driving part or the output shaft and the driving part are in an integral structure.

The power unit may be located in the base 20 below the tub body, or above the tub body as shown in fig. 14, in which the lower end of the tub body is embedded in the upper end of the base (shown in fig. 1), and a rotation support structure 16 is provided in the bottom plate 15 of the tub body, and the rotation support structure may be a ball bearing, a micro-porous oil bearing, or another type of bearing capable of supporting high-speed rotation.

The drive division is all located the barrel, and the part is located the barrel or all is located the barrel outside, specifically is:

1. in fig. 1, 2 and 3, the driving part is entirely positioned in the barrel. In the structure, the lower end part of the driving part is rotatably sealed in a rotary supporting structure positioned in a bottom plate of the barrel body and is connected with a half coupling positioned above, the half coupling and the half coupling positioned below are connected with each other to form a complete coupling, and an output shaft of the power unit drives the driving part to rotate through the coupling.

Fig. 12 shows the driving part entirely located in the tub. In the structure, the driving part is positioned above, the telescopic part is positioned below, the lower end of the telescopic part is rotatably sealed in a rotating support structure positioned in the bottom plate of the barrel body and is connected with the half coupler positioned above, the half coupler and the half coupler positioned below are connected with each other to form a complete coupler, and the output shaft of the power unit drives the telescopic part to rotate through the coupler.

2. FIGS. 4-11, 15, 16 show the drive portion partially within the barrel. In the structure, the lower end part of the driving part is positioned below the barrel body and is connected with the half-coupling positioned above the barrel body, the outer edge of the driving part above the half-coupling rotates and is sealed in the rotating support structure positioned in the bottom plate of the barrel body, the half-coupling and the half-coupling positioned below are connected with each other to form a complete coupling, and the output shaft of the power unit drives the driving part to rotate through the coupling.

Fig. 15 shows the drive part partially inside the tub. In the structure, the driving part is positioned in a rotary supporting structure in the end cover, and the telescopic part is arranged below the driving part.

3. Fig. 13 shows the driving part located outside the barrel.

In the structure, the upper end of the telescopic part is positioned in the barrel body, the lower end of the telescopic part is positioned below the barrel body and is connected with the driving part, the telescopic part is rotatably and hermetically positioned in a rotary supporting structure in a bottom plate of the barrel body, the lower end part of the driving part is connected with the half coupler positioned above the driving part, the half coupler and the half coupler positioned below are mutually connected to form a complete coupler, and an output shaft of the power unit drives the driving part to rotate through the coupler.

The driving part can drive the telescopic part to extend or retract. The power unit can drive the telescopic part and the driving part to rotate, the rotating part is sleeved on the telescopic part or the driving part through a sleeved hole 4 arranged on the rotating part, a cavity 21 used for placing food to be processed is arranged in the rotating part, and a through hole 5 communicated with the inner cavity of the rotating part and the inner cavity of the barrel body is arranged on the surface of the rotating part. The cutter is provided with a cutter hole 52, the cutter is arranged in the rotating part and sleeved on the telescopic part or the driving part in the rotating part through the cutter hole, the cutter can be driven by the telescopic part or the driving part to rotate, and the cutter is used for crushing the food 7 to be processed.

The rotating part can be as shown in the figure along with the vertical movement of the telescopic part, the rotating part can be driven by the telescopic part or the driving part to rotate, and preferably, when the bottom of the rotating part is positioned below the liquid level of the liquid contained in the barrel body and/or the telescopic part drives the rotating part to vertically move and enables the bottom of the rotating part to be positioned above the liquid level of the liquid contained in the barrel body, the rotating part can be driven by the telescopic part or the driving part to rotate. Most preferably, when the bottom of the rotating part is positioned above the liquid level of the liquid contained in the barrel body, the rotating part can synchronously rotate under the driving of the telescopic part or the driving part.

The purpose of rotating the rotating part in the present invention is to spin-dry. When the bottom of the rotating part is positioned above the liquid level of the liquid contained in the barrel body (the rotating part is completely positioned above the liquid level), the spin-drying effect is better. The spin-drying effect is poor when the rotating part is positioned in the food liquid in the barrel, and the spin-drying effect is the worst when the rotating part is positioned in the food liquid in the barrel.

The telescopic part can be a hollow structure or a solid structure, and can vertically move under the driving of the driving part in any structure, and the relationship among the cutter, the rotating part and the telescopic part is any one of the following:

1. the cutter is fixed on the outer edge of the telescopic part, and when the telescopic part moves vertically, the cutter moves vertically along with the telescopic part as shown in figures 1-11 and 14. The rotating part moves vertically under the action of the cutter or the telescopic part.

2. The cutter and the rotating part are fixed on the outer edge of the telescopic part, and as shown in fig. 15, when the telescopic part moves vertically, the cutter and the rotating part and the telescopic part synchronously move vertically.

3. The cutter is fixed to the outer edge of the telescopic portion, and when the telescopic portion moves vertically, the cutter moves vertically together with the telescopic portion as shown in fig. 13. The bottom of rotation portion is spacing between cutter and the locating part of its below, and rotation portion can only do less vertical movement between cutter and locating part, and on the whole, rotation portion and flexible portion vertical movement together under the effect of cutter and locating part.

4. The cutter and the rotating part are sleeved on the outer edge of the telescopic part, as shown in fig. 16, the cutter and the rotating part are not fixed with the telescopic part, when the telescopic part moves vertically, the cutter and/or the rotating part can vertically move along with the telescopic part, but the movement is slightly delayed, or the cutter and the rotating part only vertically move for a small distance along with the telescopic part, or the cutter and/or the rotating part do not move along with the telescopic part.

5. The rotating portion is fixed at the outer edge of the telescopic portion, the cutter sleeve is arranged at the outer edge of the telescopic portion, the cutter and the telescopic portion are not fixed, when the telescopic portion moves vertically, the rotating portion moves vertically along with the telescopic portion, and the cutter moves under the action of the rotating portion and/or the telescopic portion.

6. The rotating part is sleeved on the outer edge of the driving part, as shown in fig. 12, the cutter can be movably sleeved on the outer edge of the driving part or the cutter is fixed on the outer edge of the driving part, the former is that the cutter vertically moves under the action of the rotating part, and the latter is that the cutter vertically moves along with the telescopic part.

7. The bottom of the rotating part is sleeved on the outer edge of the driving part, the upper end of the rotating part is sleeved on the outer edge of the telescopic part, and the upper end and the bottom of the rotating part are not fixed with the outer edge of the telescopic part and the outer edge of the driving part. The cutter can be movably sleeved on the outer edge of the telescopic part or the cutter is fixed on the outer edge of the telescopic part, the telecontrol state of the cutter and the rotating part in the cutter is the same as that in item 4, and the rotating part in the cutter vertically moves under the action of the cutter and/or the telescopic part.

The "knife shaft" in the conventional food processor corresponds to a part of the function and action of the telescopic part in the present invention. In the existing food processor, a cutter is generally fixedly arranged on a cutter shaft and is driven by the cutter shaft to crush food. The telescopic part in the utility model has the following functions: 1. the cutter is sleeved on the rotating rod (fixedly or movably sleeved), and the telescopic part drives the cutter to crush food; 2. the tool may move vertically (synchronous or lagging) with the telescopic part or not; 3. the rotating part is sleeved on the telescopic part or the driving part; 4. the rotating part may or may not move vertically with the telescopic part (synchronous or delayed); 5. the rotating part is driven by the telescopic part or the driving part to rotate (to realize spin-drying).

The vertical direction is as shown in the attached drawings: including a vertical direction and a direction inclined with respect to the vertical direction, etc. The transverse direction is also as shown in the attached drawings: including a horizontal direction and a direction inclined with respect to the horizontal direction. The longitudinal direction is shown in the attached drawings: indicating a direction perpendicular to the plane of the drawing, a direction inclined with respect to the vertical direction, etc.

The meaning of extension and retraction of the telescopic part is:

the extending means that: as shown in fig. 2, the end portion of the upper end of the expansion/contraction portion moves in a direction away from the driving portion, and is shown in a state where the expansion/contraction portion is fully extended.

The retraction means that: as shown in fig. 9, the end portion of the upper end of the telescopic portion moves in a direction approaching the driving portion, and is shown in a state when the telescopic portion is about to retract.

The driving part is arranged at the bottom or below the barrel body, and the relation among the rotating part, the cutter and the telescopic part is selected from any one of (1) to (14):

(1) when the upper end of the rotating part has an opening 31 and the opening is provided with an upper cover 32, the upper cover is detachably connected with the opening.

When the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The opening part does not have the upper cover, and the hole setting is established at the rotating part bottom to the cover, and the rotation portion is penetrated from this cover in establishing the hole to the pars contractilis. The opening part has the upper cover, and the hole setting is established at rotation portion bottom and upper cover to the cover, and the pars contractilis penetrates in establishing the hole from the cover of rotation portion bottom to wear out from the cover that covers on the upper cover and establish the hole. As shown in the figure, the bottom of the rotating part is provided with a sleeving hole 21 which is sleeved on the outer edge of the telescopic part (figures 1-2, 4-11, 13 and 16), and the sleeving hole is sleeved on the outer edge of the driving part (figures 3 and 12).

If the opening is small and is positioned at the position close to the edge of the upper end of the rotating part (similar to the structure shown in figure 5), the upper cover is used for placing food to be processed when the upper cover is opened or closing the opening when the upper cover is closed.

For example, the upper cover can drive the rotating part to ascend when the cutter props the upper cover to ascend or the cutter can prop the rotating part to ascend when the telescopic part extends; the cutter can prop against the rotating part to descend along with the retraction of the telescopic part, or the rotating part descends under the action of gravity.

(2) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The cutter is provided with a clamping part 36 for clamping the bottom plate or the inner side wall of the rotating part; the clamping part can support the rotating part to rise along with the extension part; the cutter can prop against the rotating part to descend along with the retraction of the telescopic part, or the clamping part can prop against the rotating part to descend along with the retraction of the telescopic part, or the rotating part descends under the action of gravity.

The structure of the card unit according to the above (2) is: the clamping portion may include two clamping portions 36 located inside and below the rotating portion as shown in fig. 7, the two clamping portions are provided at the upper and lower ends of the outer edge of the sleeve 33 provided below the cutter, or may be directly provided at the bottom or the side wall of the cutter through a bent structure. The two clamping parts can respectively support the rotating part to ascend or support the rotating part to descend when the cutter ascends or descends. The clamping part may also include one clamping part located below the rotating part as shown in fig. 6, the one clamping part is arranged at the lower end of the outer edge of the sleeve 33 arranged below the cutter, or the clamping part may be directly arranged at the bottom or the side wall of the cutter through a bent structure. A clamping portion can drag the rotating portion to rise when the cutter rises, and the rotating portion falls by the cutter against the rotating portion.

(3) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The cutter is provided with a gland or a pressing strip, and the bottom surface of the gland or the pressing strip is arranged opposite to the rotating part beside the opening (can be mutually contacted and form pressing action); the cutter is provided with a clamping part which can clamp the bottom plate or the inner side wall of the rotating part; the clamping part can support the rotating part to rise along with the extension part; the gland or the batten can prop against the rotating part to descend along with the retraction of the telescopic part, or the clamping part can prop against the rotating part to descend along with the retraction of the telescopic part, or the rotating part descends under the action of gravity.

(4) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The outer edge of the upper end of the cutter or the end surface of the upper end of the cutter is provided with a bulge, a concave hole is arranged on the inner wall of the rotating part aligned with the bulge, and the bulge and the concave hole are mutually inserted and matched; the bulge can prop against the rotating part to rise along with the extension part; the cutter can prop against the rotating part to descend along with the retraction of the telescopic part, or the rotating part descends under the action of gravity.

(5) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The telescopic part below the rotating part bottom plate is provided with an embedding structure 22 which is mutually embedded and matched with the sleeving holes arranged on the rotating part bottom plate; the embedding structure can drag the rotating part to rise along with the extension part; the cutter can prop against the rotating part to descend along with the retraction of the telescopic part, or the rotating part descends under the action of gravity.

(6) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

An inward bending edge or a bending edge is arranged at the opening of the rotating part; the cutter can prop against the bending edge or the bending edge along with the extension part and drive the rotating part to ascend; the cutter can prop against the rotating part to descend along with the retraction of the telescopic part or the rotating part descends under the action of gravity.

(7) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The inner edge of the rotating part is provided with an inward convex plate 44, a convex block or a convex ring; the cutter can prop against the convex plate, the convex block or the convex ring and drive the rotating part to ascend along with the extension of the telescopic part; the cutter can prop against the rotating part to descend along with the retraction of the telescopic part or the rotating part descends under the action of gravity.

(8) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The inner edge of the rotating part is provided with an inward convex plate, a convex block or a convex ring, and the cutter is provided with a clamping part which can clamp the bottom plate or the inner side wall of the rotating part; the cutter can prop against the convex plate, the convex block or the convex ring and drive the rotating part to ascend along with the extension of the telescopic part; the clamping part can prop against the rotating part to descend along with the retraction of the telescopic part or the rotating part descends under the action of gravity.

The click portion here is one that retains only the click portion (upper reference numeral 36) located inside the rotating portion as shown in fig. 7, and the other click portion (lower reference numeral 36) located below the rotating portion.

(9) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The rotating part is provided with a beam-shaped structure with a closed part open; the cutter can prop against the beam-shaped structure and drive the rotating part to ascend along with the extension part; the cutter can prop against the rotating part to descend along with the retraction of the telescopic part or the rotating part descends under the action of gravity. The beam-shaped structure can be a beam in the shape of a straight line, a cross, a triangle and the like at the opening, and the upper end of the rotating part beside the beam is the opening.

(10) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The outer edge of the telescopic part is provided with a groove, and the rotating part is provided with a key block matched with the groove; the telescopic part drives the rotating part to ascend through the matching of the groove and the key block; the telescopic part drives the rotating part to descend through the matching of the groove and the key block or the rotating part descends under the action of gravity.

(11) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The outer edge of the telescopic part is provided with a groove 45, and the rotating part is axially limited in the groove; the telescopic part drives the rotating part to ascend or descend through the groove.

(12) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The cutter and the rotating part ascend along with the extension of the telescopic part; the cutter and the rotating portion descend as the telescopic portion retracts.

(13) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The rotating part can support the cutter to rise along with the extension part; the cutter descends under the action of gravity;

(14) when the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the sleeving hole at the bottom of the rotating part or the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is bigger and there is the upper cover, the telescopic part passes the cover hole of rotating part bottom or the telescopic part passes two cover holes of upper cover and rotating part bottom. When the opening is less and the position leans on the limit, no matter there is the upper cover at the opening part, the hole is established to the cover that the pars contractilis passed the rotation portion bottom or the pars contractilis passes the cover of rotation portion upper end and rotation portion bottom and establishes the hole.

The driving part is disposed above the tub, and as shown in fig. 14, the relation of the rotating part, the cutter, and the telescopic part is selected from any one of (1) to (13):

(1) when the upper end of the rotating part is provided with an opening 31 and the opening is provided with an upper cover 32, the upper cover is detachably connected with the opening. The opening is great and have the upper cover, and the bottom and the upper cover of rotation portion are provided with two cover and establish the hole, and the hole is established to these two covers of pars contractilis passing.

The cutter can prop against the upper cover and drive the rotating part to ascend along with the retraction part or can prop against the rotating part to ascend along with the retraction part; the cutter can prop against the rotating part to descend along with the extension part or the rotating part descends under the action of gravity.

(2) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

The cutter is provided with a clamping part for clamping the bottom plate or the inner side wall of the rotating part; the clamping part can support the rotating part to ascend along with the retraction of the telescopic part; the cutter can prop against the rotating part to descend along with the extension of the extension part, or the clamping part can prop against the rotating part to descend along with the extension part, or the rotating part descends under the action of gravity.

(3) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

The cutter is provided with a gland or a pressing strip, and the bottom surface of the gland or the pressing strip is arranged opposite to the rotating part beside the opening (can be mutually contacted and form pressing action); the cutter is provided with a clamping part which can clamp the bottom plate or the inner side wall of the rotating part; the clamping part can support the rotating part to ascend along with the retraction of the telescopic part; the gland or the pressing bar can prop against the rotating part to descend along with the extension of the telescopic part, or the clamping part can prop against the rotating part to descend along with the extension of the telescopic part, or the rotating part descends under the action of gravity.

(4) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

The outer edge of the upper end of the cutter is provided with a bulge, the inner wall of the rotating part aligned with the bulge is provided with a concave hole, and the bulge and the concave hole are mutually inserted and matched; the bulge can prop against the rotating part to ascend when the telescopic part retracts; the cutter can prop against the rotating part to descend along with the extension part or the rotating part descends under the action of gravity.

(5) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

The telescopic part below the rotating part bottom plate is provided with an embedding structure 22 which is mutually embedded and matched with the sleeving holes arranged on the rotating part bottom plate; the embedding structure can drag the rotating part to rise along with the retraction of the telescopic part; the cutter can prop against the rotating part to descend along with the extension part, or the rotating part descends under the action of gravity.

(6) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

An inward bending edge or a bending edge is arranged at the opening of the rotating part; the cutter can prop against the bending edge or the bending edge and drive the rotating part to ascend when the cutter retracts along with the telescopic part; the cutter can prop against the rotating part to descend along with the extension part or the rotating part descends under the action of gravity.

(7) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

The inner edge of the rotating part is provided with an inward convex plate 44, a convex block or a convex ring; the cutter can prop against the convex plate, the convex block or the convex ring and drive the rotating part to ascend when retracting along with the telescopic part; the cutter can prop against the rotating part to descend along with the extension part or the rotating part descends under the action of gravity.

(8) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

The inner edge of the rotating part is provided with an inward convex plate, a convex block or a convex ring, and the cutter is provided with a clamping part which can clamp the bottom plate or the inner side wall of the rotating part; the cutter can prop against the convex plate, the convex block or the convex ring and drive the rotating part to ascend when retracting along with the telescopic part; the clamping part can prop against the rotating part to descend along with the extension part or the rotating part descends under the action of gravity.

(9) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

The rotating part is provided with a beam-shaped structure with a closed part open; the cutter can prop against the beam-shaped structure and drive the rotating part to ascend when retracting along with the telescopic part; the cutter can prop against the rotating part to descend along with the extension part or the rotating part descends under the action of gravity. The beam-shaped structure can be a beam in the shape of a straight line, a cross, a triangle and the like at the opening, and the upper end of the rotating part beside the beam is the opening.

(10) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

(11) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

(12) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

The cutter and the rotating part ascend along with the retraction of the telescopic part; the cutter and the rotating part descend along with the extension of the telescopic part.

(13) When the upper end or the side wall of the rotating part has an opening: when the opening is large and the upper cover is not provided, the telescopic part penetrates through the opening and the sleeving hole at the bottom of the rotating part. When the opening is large and the upper cover is arranged, the telescopic part penetrates through the upper cover and the two sleeving holes at the bottom of the rotating part. When the opening is smaller and the position is close to the side, no matter whether the opening part has an upper cover or not, the telescopic part passes through the rotating part upper end and the sleeving hole at the rotating part bottom.

The rotating part can support the cutter to rise along with the retraction of the telescopic part; the knife descends under the action of gravity.

The rotation part descends under the action of gravity, and the gravity is as follows: when the cutter is lowered slowly or the telescopic part is retracted slowly, the rotating part is lowered under the action of gravity, rather than the cutter being held against the rotating part to be lowered.

The inner edge of the cutter hole of the cutter is the same as the outer edge of the telescopic part, and the cutter hole and the telescopic part are fixed together. The vertical movement of the telescopic part enables the cutter and the telescopic part to vertically move together, and the transverse rotation of the telescopic part enables the cutter and the telescopic part to transversely rotate together (the cutter and the telescopic part synchronously rotate).

The inner edge of a cutter hole of the cutter is slightly larger than the outer edge of the telescopic part, the cutter is movably sleeved on the telescopic part, and the movable sleeving means that the cutter can move in the axial direction of the telescopic part in the vertical direction. Since the tool hole is slightly larger, the rotational speed of the tool may be slightly slower when the telescoping portion begins to rotate, but will immediately rotate laterally with the telescoping portion (both rotate synchronously).

In addition to the above two cases, as shown in fig. 16 and 18, the inner edge of the tool hole may be circular, the outer edge of the telescopic portion may be circular, the tool hole is slightly larger, the tool is movably sleeved on the telescopic portion, the inner edge of the tool hole is provided with a key groove 53, the outer edge of the telescopic portion is provided with a rib 50 extending along the axial direction of the telescopic portion, the rib is embedded in the key groove and functions as a key block, the cooperation of the rib and the key groove enables the tool to be movably sleeved on the telescopic portion, but the tool can rotate along with the rotation of the telescopic portion, and certainly the rib and the key groove may be arranged in reverse.

In order to realize the separation of the residue and the juice after the food to be processed in the rotating part is crushed, the rotating part is driven by the telescopic part to rotate. Preferably, when the bottom of the rotating part is positioned below the liquid level of the liquid contained in the barrel body and/or the telescopic part drives the rotating part to vertically move and enables the bottom of the rotating part to be positioned above the liquid level of the liquid contained in the barrel body, the rotating part can rotate under the driving of the telescopic part or the driving part. Most preferably, when the bottom of the rotating part is positioned above the liquid level of the liquid contained in the barrel body, the rotating part can synchronously rotate under the driving of the telescopic part or the driving part.

Synchronous rotation means that: the rotating part can stay at a certain position of the telescopic part at first, then keeps the same rotating speed with the telescopic part, and then throws the juice in the juice out of the through hole into the barrel outside the rotating part. In order to realize the position staying, the height position of the rotating part on the telescopic part in the vertical direction needs to be kept, and the structure of the rotating part is selected from any one of (1), (2), (3), (4), (5) or (6):

(1) the rotating part maintains a height position on the telescopic part through the embedding structure.

The embedding structure is shown in fig. 1, 2, 3 and 4, and the reference numeral 22 is a wedge-shaped component which can be engaged and connected with the protruding part of the upper end surface of the rotating rod of the telescopic part or engaged and connected with the groove of the upper end surface of the telescopic part. The transverse section of the wedge-shaped component can be in a shape of a circle, a square and the like, and the transverse section of the wedge-shaped component is matched with the wedge-shaped component, wherein an embedding hole (including positions which are directly formed at the upper end of the rotating part, formed at the upper cover of the opening, formed at the cross beam and the like) formed in the rotating part is the same as the wedge-shaped component but is slightly smaller than the wedge-shaped component, namely the embedding hole is in interference fit with the outer edge of a certain position of the wedge-shaped component. The wedge-shaped part is made of rubber and the like, when the rotating part is driven by a cutter or the telescopic part to vertically move to the wedge-shaped part, the wedge-shaped part is embedded in the embedding hole, so that the rotating part is embedded at the position and keeps the same rotating speed as the telescopic part or is in a free rotating state (the rotating speed of the rotating part is not constant, possibly the same as the telescopic part, possibly lower than the telescopic part or even zero).

The embedding structure can also be that the telescopic part is provided with an upper section in the shape of a square, a cylinder and the like, a groove or a bulge can be arranged on the outer edge of the telescopic part, and the embedding hole is correspondingly provided with the bulge or the groove, such as: the telescopic part is provided with a groove, the inner edge of the embedding hole is provided with a bulge, and when the rotating part moves to the embedding structure, the bulge is embedded into the groove, so that the rotating part is embedded at the position and keeps the same rotating speed as the telescopic part.

In addition to the embedding holes, the embedding matching can be realized through wedge-shaped components, grooves or bulges, a structure matched with the wedge-shaped components or a bulge or a groove matched with the groove or the bulge can be arranged at the upper end of the rotating part, and the rotating part can keep the height position on the telescopic part and the same rotating speed as the telescopic part or the rotating part can be in a free rotating state no matter where the embedding structure is arranged.

When the embedded structure is applied, the telescopic part can not rotate in the process that the rotating part rises along the telescopic part, and the rotating part and the telescopic part keep the same rotating speed after the embedded telescopic part starts to rotate. However, in actual use, the wedge-shaped member and the groove or projection structure may slip off temporarily, and in this case, the rotation speed of the rotating portion may be slightly lower than that of the telescopic portion.

The fitting structure may be provided at the upper end of the driving portion as shown in fig. 12, and the fitting structure may be fitted into the fitting hole to keep the rotating portion at the height position, and the rotating portion and the driving portion may be kept at the same rotating speed.

(2) The rotating part keeps the height position on the telescopic part through a clamping structure.

The clamping structure is as follows: the telescopic part is provided with a buckling claw or a buckling groove, the embedded hole of the rotating part or the upper end of the rotating part is provided with a corresponding buckling groove or a corresponding buckling claw, and the buckling claw can be clamped into the buckling groove so that the rotating part keeps a height position on the telescopic part.

The clamping structure can also be as follows: the rotary rod is provided with a clamping plate or a clamping groove, the upper end of the rotating part or the embedded hole of the rotating part is provided with a corresponding clamping groove or clamping plate, and the clamping plate can be clamped into the clamping groove so that the rotating part can keep a height position on the telescopic part.

When the clamping structure is applied, the telescopic part can not rotate in the process that the rotating part rises along the telescopic part, and after the clamping structure is clamped, the telescopic part starts to rotate, and the rotating speed of the rotating part is the same as that of the telescopic part.

The locking structure may be provided at the upper end of the driving portion as shown in fig. 12, and the rotating portion may be locked into the fitting hole by the locking structure to maintain the height position of the rotating portion, and the rotating speed of the rotating portion may be maintained to be the same as that of the driving portion.

(3) The rotating portion maintains a height position on the telescopic portion by the engaging structure.

The engaging structure means: the telescopic part is provided with external threads, the embedded hole of the rotating part or the upper end of the rotating part is provided with corresponding internal threads, and the external threads and the internal threads are meshed with each other, so that the rotating part keeps the height position on the telescopic part.

When the engaging structure is applied, the rotating part can not rotate along the ascending process of the telescopic part, after the engaging structure is engaged into the embedded hole and the rotating part keeps the height position, and the rotating part and the telescopic part keep the same rotating speed.

The engaging structure can be arranged at the upper end of the driving part as shown in fig. 12, and the engaging structure is engaged into the embedding hole to keep the rotating part at the height position, and the rotating part and the driving part keep the same rotating speed

(4) The cutter keeps the height position of the rotating part on the telescopic part or the driving part. The cutter and the telescopic part are fixed together, the cutter rises along with the telescopic part so as to keep the height position, and the cutter is pressed against the rotating part so as to keep the height position of the rotating part. After the rotating part keeps the height position, the rotating part and the telescopic part synchronously rotate or the rotating part is in a free rotating state.

The tool may be fixed to the upper end of the drive portion as shown in fig. 12, and when the drive portion is raised, the tool maintains the height position, the tool abuts against the rotating portion, and the rotating portion maintains the height position. After the rotating part keeps the height position, the rotating part and the driving part synchronously rotate or the rotating part is in a free rotating state.

(5) The rotating part and the telescopic part are fixed together, and when the telescopic part rises, the rotating part keeps the height position and rotates synchronously with the telescopic part.

The rotating part may be fixed with the driving part as shown in fig. 12, and when the driving part ascends, the rotating part maintains the height position and rotates in synchronization with the driving part.

(6) A ratchet structure or a barb structure is arranged between the rotating part and the telescopic part, preferably a vertical ratchet structure or a vertical barb structure, and the ratchet structure or the barb structure enables the rotating part to keep a height position on the telescopic part.

The turning part may be provided with a ratchet structure or a barb structure, preferably a vertical ratchet structure or a vertical barb structure, as shown in fig. 12, between the driving part, which ratchet structure or barb structure keeps the turning part in a height position on the driving part.

(7) The tool and the rotary part being held in a height position on the telescopic part or the drive part

The cutter and the rotating part are fixed on the telescopic part, and the cutter and the rotating part keep the height position after the telescopic part rises.

Both the cutter and the rotating portion are fixed to the driving portion as shown in fig. 12, and the cutter and the rotating portion maintain the height position after the driving portion is raised.

After the knife crushes the food to be treated, such as: the water-containing foods such as watermelon, pear and apple can produce juice, and the inside of the rotating part is in a state of mixing the residue and the juice; for another example: the food such as soybean and coffee bean containing no water or little water can be added with water in the barrel body, and the crushed residue in the rotating part can absorb water, so that the residue and juice in the rotating part are mixed. Whatever the food to be treated needs to be further leached out of the juice in the dregs, the preferable scheme is as follows: the rotating part is lifted to be above the liquid level 27 in the barrel body, then the rotating part is rotated to form a drying action, so that juice in the residues is thrown out of the through holes when the rotating part rotates, and then the juice is converged to the bottom of the barrel body.

The height keeping position realizes that the rotating part is lifted above the liquid level, and the spin-drying action is realized by the following structure: the structure that the telescopic part drives the rotating part to rotate is selected from any one of (1), (2), (3), (4) or (5):

(1) as shown in fig. 10, a tongue-and-groove structure is provided between at least one of the upper end, the lower end or the side wall of the rotating part and the middle part or the upper section of the rotating rod; the tongue-and-groove structure is specifically as follows: the upper end of the rotating part is provided with a mortise or tenon 35, the bottom surface of the end cover in the barrel is provided with a rotatable base plate 42, and the bottom surface of the base plate is provided with a tenon or a mortise 34 which is inserted and matched with the mortise or the tenon. When the rotating part rises to the right position, the tenon and the mortise are mutually inserted and matched, so that the rotating part is connected with the base plate at the position, and the rotating part synchronously rotates by the rotation of the telescopic part, thereby realizing the spin-drying action of the rotating part.

(2) At least one of an embedding structure, a clamping structure or an engaging structure is arranged between at least one of the upper end, the lower end or the side wall of the rotating part and the telescopic part.

In the description related to the maintenance of the height position, the embedding structure, the clamping structure and the engaging structure are mentioned, which can maintain the height position of the rotating part and the rotating speed of the rotating part and the telescopic part at the same rotating speed or a slightly lower rotating speed, and the description is not repeated here.

(3) A rotation limiting structure with the shape matched with the upper end, the lower end or the side wall of the rotating part is arranged above the barrel body.

The rotation limiting structure is as follows: a cover which can rotate and is used for limiting can be arranged above the barrel body, such as: the bottom surface that the end cover is located the barrel is provided with inside and is square cover, and the rotation portion upper end can make squarely or set up square structure in rotation portion upper end, and when rotation portion rose to this department, rotation portion upper end or square structure embedding square cover in, the rotation of pars contractilis drove rotation portion and pars contractilis and keeps the same rotational speed or rotation portion be free rotation state.

The rotation restricting structure may be a frame having a certain shape inside, and the frame may restrict the rotation of the rotating portion.

Furthermore, the rotation limiting structure can also limit the rotation part, but the rotation speed is different, for example: the inside hexagon that is of rotation limit structure, rotation portion upper end be the quadrangle or rotation portion upper end is provided with tetragonal structure, and the hexagon can spacing quadrangle, but rotation portion slew velocity probably is less than the rotating rod a little.

(4) The shape of the sleeving hole of the rotating part is matched with the shape of at least one position of the telescopic part, and the telescopic part drives the rotating part to rotate.

In this structure, the cover is established the hole and is for example for square, and the flexible portion certain outer fringe of cover below establishing the hole is provided with the boss, and this boss comprises the square that the below is great square less than the square of top. When the telescopic part rises, the smaller square is embedded into the sleeve setting hole, the larger square supports the rotating part to rise, after the rotating part rises to a certain height position, the telescopic part rotates, and the matching of the smaller square and the sleeve setting hole enables the rotating part and the telescopic part to keep the same rotating speed or the rotating speed of the rotating part to be slightly lower.

(5) The cutter and the rotating part are connected with the telescopic part, and the telescopic part enables the cutter and the rotating part to synchronously rotate.

In the structure, the cutter and the rotating part are connected with the telescopic part, the cutter and the rotating part ascend or descend together with the telescopic part, and the cutter and the rotating part rotate synchronously with the telescopic part.

In the above (1) to (5), the telescopic portion may be replaced with a driving portion, and the cutter and/or the rotating portion may be rotated by a corresponding structure of the driving portion.

The above mentioned cutter and the telescopic part or the driving part keep the same rotation speed, that is, the cutter crushes the food to be processed inside the rotating part at the maximum rotation speed, and the motion state of the rotating part at this time is divided into a plurality of cases, which specifically includes: 1. the rotating part and the telescopic part keep the same rotating speed; 2. the rotating speed of the rotating part is lower than that of the telescopic part; 3. the rotating portion remains stationary. Of these, the 2 nd and 3 rd states are preferable, and the 3 rd state is more preferable, in which the cutter has the maximum rotating speed and the rotating part is kept still, in which the crushing effect and the crushing efficiency of the food to be processed are the best, and the 1 st, 2 nd and 3 rd states of motion are realized by the following structures:

when the rotating part moves to the lower end in the barrel body, the rotating part is limited by a rotating limiting structure (figures 1-4, 6-14) or is in a free rotating state (figures 5 and 16), and the rotating limiting structure is selected from any one of (1), (2), (3), (4) or (5):

(1) an inserting structure or a clamping structure is arranged between at least one of the bottom of the barrel body or the side wall of the lower end of the barrel body and the bottom of the rotating part.

The insertion structure is as shown in fig. 8 and 12, a boss 41 can be arranged on the bottom of the barrel body or on the side wall of the lower end of the barrel body, a mortise or tenon 39 is arranged on the boss or directly on the bottom of the barrel body, the bottom of the rotating part is provided with a tenon or mortise 40 which is opposite to the tenon or mortise 40, when the rotating part descends to the position, the tenon and the mortise are inserted and matched with each other, and therefore, the rotating part is limited, and the rotating part is kept static or can only swing within a small range. When the rotating part rises, the tenon and the mortise are separated, and the limit of the rotating part is released.

The clamping structure is shown in figures 1-2, 6-7, 9-11 and 13-14, the boss is directly provided with a protruding rod or a protruding plate 14 at the bottom of the barrel body, the bottom of the rotating part is provided with another protruding rod or a protruding plate 12, and when the rotating part descends to the position, the protruding rods or the protruding plates block each other, so that the rotating part is limited, and the rotating part is kept static or can only swing within a small range. When the rotating part rises, the protruding rod or the protruding plate is separated from each other, and the limit of the rotating part is released.

Sloshing within a small range means: since the juice in the tub is in a state of being severely disturbed, the rotating part may be affected by it to generate shaking.

(2) An inserting structure or a clamping structure is arranged between at least one of the bottom of the barrel body or the side wall of the lower end of the barrel body and the side wall of the rotating part.

In this structure, unlike item (1), the side wall of the rotating part is provided with a mortise or tenon in the insertion structure and a projecting rod or projecting plate in the clamping structure, and the others are the same as item (1).

(3) A meshing structure is arranged between the bottom of the rotating part and at least one of the bottom of the barrel body or the side wall of the lower end of the barrel body.

As shown in FIG. 4, a sleeve 26 having an external thread 28 at the upper end is provided at the bottom of the tub body or at the lower end of the tub body, a structure 29 having an internal thread is provided at the bottom of the rotation part or an internal thread is provided at the bottom of the rotation part, and when the rotation part is lowered to the position, the external thread and the internal thread are engaged to limit the rotation part. When the cutter rotates in the reverse direction, the cutter is pushed by the food liquid in the barrel to rotate in the reverse direction, the telescopic part is pushed by the rotating part to rotate in the reverse direction, so that the internal thread and the external thread of the rotating part are separated, and after all the parts are separated, the rotating part begins to rise.

Of course, the above-mentioned internal and external threads may be interchanged, for example: the bottom of the barrel body is provided with a sleeve with internal threads, the bottom of the rotating part is provided with a structure with external threads, and the barrel body and the rotating part can be meshed and connected.

(4) A meshing structure is arranged between at least one of the bottom of the barrel body or the side wall of the lower end of the barrel body and the side wall of the rotating part.

In this structure, unlike the item (3), there are: as shown in FIG. 3, the side wall of the rotating part is provided with an external thread 24 which is engaged with an internal thread of a ring structure or a discontinuous bead structure 25 provided in alignment with the tub body, thereby limiting the rotating part. Of course, the internal thread can be directly arranged on the side wall surface of the lower end of the barrel body.

The others are the same as in item (3).

This structure is as shown in fig. 11, staving lower extreme inner wall is square shape, and the appearance of rotation portion lower extreme is also square shape, and when rotation portion descended, two square shapes were spacing each other, made rotation portion keep static, and it is also right of course that the square shape of staving lower extreme is slightly big, and rotation portion can not rotate on a large scale, can only rock in a small scale. Certainly, the inner wall of the lower end of the barrel body is hexagonal, the appearance of the lower end of the rotating part is quadrilateral, and the lower end of the rotating part can be limited by the hexagonal shape.

Example 1

In this embodiment, as shown in fig. 2, the barrel 3 is provided with an end cover 2, a driving part 13 is arranged in the barrel, the driving part is entirely located in the barrel, the lower end of the driving part is rotatably sealed in a rotary supporting structure 16 located in a bottom plate 15 of the barrel, the driving part is connected with an output shaft 18 of a power unit 19 through a coupling formed by two half-couplings 17, and the output shaft drives the driving part to rotate.

The rotating part 8 is in a cylindrical shape, an upper cover 32 is arranged at an opening at the upper end of the rotating part, and the upper cover can be arranged on the rotating part through threaded connection or can be arranged on the rotating part through buckle buckling. The bottom of the rotating part is provided with a sleeving hole 21, the upper cover is provided with an embedding hole 4, and the sleeving hole is sleeved on the telescopic part 11.

The surface of the rotating part and/or the upper cover is provided with a through hole 5 for communicating the inside of the rotating part and the cavity of the barrel body, and food 7 to be treated is placed in the cavity 6 in the rotating part. The inner edge of the sleeving hole is circular and a certain gap is reserved between the inner edge of the sleeving hole and the outer edge of the telescopic part.

The cutter hole 52 of the cutter is sleeved on the telescopic part in the rotating part, the cutter is provided with the cutter blade 10 at the outer edge, the cutter is possibly contacted with the rotating part or the driving part when ascending or descending, and wear-resistant parts 23 are arranged on the upper end surface and the bottom surface of the cutter, such as: food grade rubber or food grade stainless steel, etc., the purpose of which is to reduce the contact area of the cutter with the rotating part or the driving part.

The upper end of the rotating rod is provided with a wedge-shaped embedding structure 22, so that the rotating part can keep the height position and the spin-drying function can be realized. The wedge-shaped component is made of food-grade rubber materials and the like, the inner diameter of the hole of the embedding hole in the upper cover is smaller than the outer diameter of a certain height position of the wedge-shaped component, when the rotating part rises to the position, the sleeving hole is embedded in the position, and the rotating speed of the rotating part and the rotating speed of the telescopic part are kept the same. The wedge-shaped member may be removable, such as: the lower end of the wedge-shaped component is provided with an external thread, the upper end surface of the rotating rod is provided with a recess with an internal thread, and the lower end of the wedge-shaped component is meshed with the recess.

Two protruding plates 14 are arranged at the bottom of the barrel body, the other two protruding plates 12 are arranged at the bottom of the rotating part, and when the rotating part descends to the position, the two protruding plates above and below block each other, so that the rotation limit of the rotating part is realized.

The protruding plate also supports the rotating part in the vertical direction, so that the rotating part cannot continuously descend, and the vertical limiting effect on the rotating part is achieved. The rotating part is limited in the vertical direction and the rotating direction when being located at or close to the bottom in the barrel body, and the rotating part in the optimal scheme is in a static state or sways within a small range.

The cutter is fixedly arranged on the outer edge of the telescopic part below the wedge-shaped part, and synchronously moves in the vertical direction and synchronously rotates in the transverse direction with the telescopic part.

The working process of the embodiment is as follows:

1. the end cover of the barrel body is opened, the wedge-shaped component is detached, and the watermelon is placed in the rotating part.

2. The rotating part is sleeved on the telescopic part through a sleeving hole, the cutter is sleeved on the telescopic part (in the rotating part) through a cutter hole (the cutter can be fixedly arranged on the telescopic part through structures such as threads, fixing bolts and the like), and then the wedge-shaped part, the upper cover of the rotating part and the end cover are assembled.

3. The cutter is fixedly connected with the telescopic part, the cutter stops on the telescopic part, the rotating part stops on the telescopic part under the blocking of the wedge-shaped component, the driving part is started to retract the telescopic part, and the power unit can be started simultaneously to rotate the driving part, the telescopic part and the cutter;

the cutter rotates and descends, the sleeved hole of the rotating part is circular and can also rotate under the friction of the telescopic part, the cutter rotates to drive the food to be processed to rotate, and the rotating part is also driven to have a certain driving effect, so that the rotating part and the telescopic part can keep the same rotating speed or the rotating part can be in a free rotating state in the descending process.

4. When the rotating part descends to the lower end in the barrel body, the protruding plates block each other, the rotating part is kept static, the telescopic part retracts continuously, the cutter descends to the lowest point, the cutter and the telescopic part rotate synchronously and watermelon is crushed thoroughly, after timing crushing is finished, the cutter can stop rotating or rotate continuously, the telescopic part ascends and drives the cutter to ascend, the cutter or a wedge-shaped component can prop against the rotating part to ascend (the cutter can be in a rotation stop state or a clockwise rotation state or an anticlockwise rotation state in the ascending process), the protruding plates cannot limit the rotation of the rotating part after the rotating part ascends, and therefore the rotating part also rotates along with the rotation.

5. When the telescopic part extends to a certain height, the embedding hole of the upper cover is embedded at a certain height position of the outer edge of the wedge-shaped part, the rotating part keeps the height position and keeps the same rotating speed with the telescopic part (the situation that the rotating part is not tightly embedded at the wedge-shaped part and is in a free rotating state can occur), so that juice in the rotating part (through a through hole which is arranged on the surface of the rotating part and is communicated with the inner cavity of the rotating part and the inner cavity of the barrel body) is thrown out, and watermelon residues are left in the rotating part.

6. After a period of time is counted, the rotating part stops rotating, the end cover is opened, the wedge-shaped part is taken down, then the cutter and the rotating part are taken, and the juice in the barrel body is poured out for drinking.

Example 2

This embodiment is shown in fig. 3, which is different from embodiment 1 in that:

1. an annular structure 25 is arranged on the side wall of the lower end in the barrel body, an internal thread is arranged on the inner edge of the annular structure, an external thread 24 is arranged on the side wall of the lower end outside the rotating part, when the rotating part descends to the position, the external thread and the internal thread are meshed with each other (a rotating limiting structure is formed), and the rotating part is limited.

2. The cutter and the wedge-shaped component mounting position were the same as in embodiment 1.

3. The upper end face and the bottom face of the cutter are provided with wear-resistant parts 23, the cutter and the telescopic part synchronously rotate, and the sleeving holes are sleeved on the outer edge of the driving part.

4. The cutter rotates clockwise or anticlockwise or does not rotate along with the descending of the telescopic part, and the external thread and the internal thread are meshed after the descending of the rotating part to form a rotating limiting structure. After the grinding is finished, the telescopic part rotates in the opposite direction, the cutter also rotates in the opposite direction and stirs juice, and the rotating part rotates in the opposite direction due to the friction contact and collision of the driving part to the sleeving hole, so that the rotating part is separated from the internal thread.

5. The bottom of the driving part is provided with a sleeving hole which is sleeved at the outer edge of the driving part.

The rest is the same as in example 1.

Example 3

This embodiment is shown in fig. 4, which is different from embodiment 1 in that:

the driving part is arranged in the barrel body, a sleeve 26 with an external thread 28 at the upper end is arranged at the bottom of the barrel body beside the driving part, a structure 29 with an internal thread is arranged at the bottom of the rotating part, and when the cutter rotates clockwise and drives the rotating part to descend to the position, the external thread is meshed with the internal thread to enable the rotating part to be limited. When the rotating part descends to the position, the external thread and the internal thread are meshed and connected, so that the rotating part is limited. When the cutter rotates in the reverse direction, the cutter is pushed by the food liquid in the barrel to rotate in the reverse direction, the telescopic part is pushed by the rotating part to rotate in the reverse direction, so that the internal thread and the external thread of the rotating part are separated, and after all the parts are separated, the rotating part begins to rise.

The rest is the same as in example 1.

Example 4

This embodiment is shown in fig. 5, which is different from embodiment 1 in that:

1. the driving part is located in the barrel body, the sleeving holes in the bottom of the rotating part are all oval, the transverse cross section of the telescopic part is oval with the same area, and the cutter is fixedly installed on the outer edge of the telescopic part through the matching of the two ovals.

2. The opening 31 at the upper end of the rotating part is relatively close to the side, an upper cover 32 is arranged, and a pushing head 30 is arranged at the upper end of the telescopic part. The sleeving hole at the bottom of the rotating part is oval, the area of the oval is slightly larger than that of the oval of the transverse section of the telescopic part, namely, the rotating part is movably sleeved at the outer edge of the telescopic part through the sleeving hole.

3. When the telescopic part rises, the upper end face of the ejector head is in contact with the surface of the upper end of the rotating part, which is positioned in the rotating part, and jacks up the rotating part, and when the telescopic part falls, the bottom surface of the cutter can jack the rotating part to move downwards or the rotating part falls under the action of gravity.

4. When the telescopic part rotates, the cutter rotates along with the telescopic part synchronously, and the matching of the two ellipses of the sleeve hole and the outer edge of the telescopic part enables the rotating part to rotate slightly slower than the telescopic part but rotate synchronously with the telescopic part at once.

The rest is the same as in example 1.

Example 5

This embodiment is shown in fig. 6, which is different from embodiment 1 in that:

1. the driving part is located in the barrel, the opening at the upper end of the rotating part is large, the rotating part is not provided with an upper cover, the sleeved hole is formed in the bottom of the rotating part, and the telescopic part penetrates into the rotating part from the sleeved hole.

2. The tool is connected with a clamping part 36 positioned below the rotating part, the clamping part is arranged at the lower end of the outer edge of the sleeve 33 arranged below the tool, and can also be directly arranged at the bottom or the side wall of the tool through a bent structure, and the clamping part can support the rotating part to ascend when the tool ascends.

The clamping part is provided with a tenon 35, the bottom surface of the rotating part is provided with a mortise in a contraposition mode, and the telescopic part drives the rotating part to rotate synchronously through the matching of the tenon and the mortise.

3. Only the side wall of the rotating part is provided with a through hole 9 for juice discharge.

The rest is the same as in example 1.

Example 6

This embodiment is shown in fig. 7, which is different from embodiment 6 in that:

1. the opening is great and set up the upper cover in the rotation portion upper end, and the hole setting is established in the rotation portion bottom to the cover, and the pars contractilis penetrates in the rotation portion from the hole is established to the cover.

2. The cutter is connected with two clamping parts 36 which are positioned inside the rotating part and below the rotating part, the two clamping parts are arranged at the lower end of the outer edge of the sleeve 33 arranged below the cutter, and can also be directly arranged at the bottom or the side wall of the cutter through a bent structure, and the clamping parts can support the rotating part to ascend when the cutter ascends.

The rest is the same as in example 1.

Example 7

This embodiment is shown in fig. 8, which is different from embodiment 1 in that:

1. the driving part is located in the barrel, an opening in the upper end of the rotating part is smaller and close to the edge, an upper cover is not arranged at the opening, a sleeve-arranging hole is formed in the bottom of the rotating part, and the telescopic part penetrates into the rotating part from the sleeve-arranging hole.

2. The cutter up end sets up a arch 38, and this arch up end has tenon 35, and the surface that the rotation position of the corresponding opening side lies in the rotation portion is provided with tongue-and-groove 34, and the rotation portion is propped up to the arch when the pars contractilis rises, and when the pars contractilis descended, the cutter bottom surface can withstand the rotation portion and move down or the rotation portion descends under the effect of gravity.

3. The tenon is matched with the mortise to drive the rotating part to rotate synchronously when the telescopic part rotates.

4. The bottom of the barrel body is provided with a boss 41, the boss is provided with a mortise 40, the bottom of the rotating part is provided with a tenon 39 opposite to the rotating part, and when the rotating part descends to the place, the tenon and the mortise are mutually inserted and matched, so that the rotating part is limited, and the rotating part is kept static or can only rock within a small range. When the rotating part rises, the tenon and the mortise are separated, and the limit of the rotating part is released.

The rest is the same as in example 1.

Example 8

This embodiment is shown in fig. 9, which is different from embodiment 5 in that:

1. the driving part is arranged in the barrel, the opening at the upper end of the rotating part is large and is not provided with an upper cover, the sleeving hole is formed in the bottom of the rotating part, and the telescopic part penetrates into the rotating part from the sleeving hole.

2. The outer edge of the telescopic part below the sleeving hole is provided with an embedding structure 22, when the telescopic part rises, a wedge-shaped part of the embedding structure is embedded into the sleeving hole, so that the rotating part can rise along with the extension of the telescopic part, and the rotating part rises in place and then synchronously rotates with the telescopic part.

3. The rotating part is provided with two protruding plates at the bottom, the rotating part is provided with another two protruding plates at the bottom, and when the rotating part descends to the rotating part, the two protruding plates above and below block each other, so that the rotating part is limited in rotation.

The rest is the same as in example 7.

Example 9

This embodiment is shown in fig. 10, which is different from embodiment 1 in that:

1. the driving part is arranged in the barrel body, and the opening of the rotating part is large and is not provided with an upper cover.

2. When the cutter rises along with the telescopic part, the cutter can prop against a convex plate 44 arranged on the inner wall of the rotating part through the upper end surface of a bulge 38 arranged on the upper end surface of the cutter, so that the rotating part rises along with the extension of the telescopic part; when the telescopic part retracts, the rotating part descends along the telescopic part under the action of gravity.

3. The surface of the end cover in the barrel body is provided with a rotating shaft 43, the lower end of the rotating shaft is provided with a base plate 42 capable of rotating transversely, the bottom surface of the base plate is provided with a mortise 34, and the upper end surface of the rotating part aligned with the mortise is provided with a tenon 35.

When the rotating part rises to the right position, the tenon is inserted into the mortise, and the rotation of the telescopic part can drive the rotating part to synchronously rotate or the rotating part rotates at a lower speed. When the telescopic part retracts, the tenon and the mortise are separated.

The rest is the same as in example 1.

Example 10

This embodiment is shown in fig. 11, which is different from embodiment 1 in that:

1. the opening at the upper end of the rotating part is large and is not provided with an upper cover, and the driving part is positioned in the barrel body.

2. The outer edge of the telescopic part below the sleeving hole is provided with a limiting part 46, and the sleeving hole is positioned in a groove 45 formed between the cutter and the limiting part.

The vertical height of the groove may be: far larger or slightly larger than the thickness of the rotating bottom plate; the rotation part may have a delayed vertical movement when the telescopic part is extended or retracted, and when the telescopic part rotates, the rotation speed of the rotation part may be the same as, lower than or equal to zero.

3. The upper end of the telescopic part is not provided with an embedded structure.

4. The inner wall 47 of the lower end of the tub has the same shape as the outer surface of the lower end of the rotation part, and when the rotation part is lowered to the position, the rotation part is embedded in the inner wall of the tub and is in a stationary state.

The rest is the same as in example 1.

Example 11

This embodiment is shown in fig. 12, and is different from embodiment 8 in that:

1. the driving part is positioned at the upper end, the telescopic part is positioned at the lower end, and the lower end of the telescopic part is rotatably and hermetically positioned in the bottom plate of the barrel body.

2. The upper end of the driving part is provided with an embedded structure, the opening of the rotating part is provided with an upper cover, and the upper cover is provided with an embedded hole matched with the embedded structure.

The rest is the same as in example 8.

Example 12

This embodiment is shown in fig. 13, and is different from embodiment 11 in that:

1. the driving part is completely positioned outside the barrel body, and the telescopic part is rotatably and hermetically positioned in the bottom plate of the barrel body.

The vertical height of the groove may be: (2) equal to the thickness of the rotating base plate. The bottom plate of rotation portion is equivalent to fixing in the recess, and rotation portion and the synchronous vertical movement of pars contractilis and synchronous rotation. The former (1) in this example.

The rest is the same as in example 11.

Example 13

This embodiment is shown in fig. 14, and is different from embodiment 1 in that:

1. the power unit 13 is arranged on the upper portion, the driving portion is embedded in the end cover of the barrel body, and part of the driving portion is located in the barrel body.

2. The opening of the rotating part is large, an upper cover is arranged, a sleeving hole 21 is formed in the upper cover, an embedded hole 4 is formed in the bottom of the rotating part, and an embedded structure 22 is arranged at the lower end of the telescopic part below the rotating part.

When the telescopic part retracts, the rotating part can be driven to ascend through the cutter or the embedded structure, and after the rotating part ascends to the right position, the wedge-shaped part of the embedded structure is embedded into the embedded hole, so that the rotating part and the telescopic part rotate synchronously or the rotating speed of the rotating part is slightly lower than that of the telescopic part. When the telescopic part extends out, the cutter props against the rotating part to descend or the rotating part descends under the action of gravity.

The rest is the same as in example 1.

Example 14

This embodiment is shown in fig. 15, which is different from embodiment 1 in that:

1. the cutter is fixedly arranged at the outer edge of the telescopic part, and the rotating part is fixedly arranged at the outer edge of the telescopic part.

2. When the telescopic part extends out, the cutter and the rotating part are driven to ascend together, and when the telescopic part retracts, the cutter and the rotating part are driven to descend together.

When the telescopic part rotates, the cutter and the rotating part are driven to rotate synchronously.

The rest is the same as in example 1.

Example 15

This embodiment is shown in fig. 16 and 18, and is different from embodiment 5 in that:

1. the rotation portion opening is great and sets up the upper cover, respectively sets up one on upper cover and rotation portion bottom plate and establishes hole 21, and the pars contractilis passes two cover and establishes the hole and the upper end is located the rotation portion top.

2. The cutter and the rotating part are movably sleeved on the outer edge of the telescopic part, a convex edge 50 is arranged on the outer edge of the telescopic part along the axial direction of the telescopic part, the convex edge is equivalent to a key block,

key grooves

53 and 51 are formed in the inner edges of the cutter hole and the sleeved hole which are aligned, and the key block and the key grooves are matched with each other, so that the telescopic part can drive the cutter and the rotating part to rotate.

3. The vertical extension of the telescopic part may drive the cutter and/or the rotating part to rise, and the cutter and/or the rotating part may be kept in a fixed position.

The rest is the same as in example 5.

Example 16

This embodiment is shown in fig. 17, and is different from embodiment 1 in that:

the inner edge of the cutter hole is oval, the section of the telescopic part is oval, and the area of the cutter hole is slightly smaller than that of the cross section of the telescopic part.

The rest is the same as in example 1.

Example 17

This embodiment is shown in fig. 19, which is different from embodiment 8 in that:

the sleeve hole is square, and a boss 54 is arranged on the outer edge of a certain position of the telescopic part below the sleeve hole and consists of a smaller square above and a larger square below. When the telescopic part rises, the smaller square is embedded into the sleeve setting hole, the larger square supports the rotating part to rise, after the rotating part rises to a certain height position, the telescopic part rotates, and the matching of the smaller square and the sleeve setting hole enables the rotating part and the telescopic part to keep the same rotating speed or the rotating speed of the rotating part to be slightly lower.

Example 18

The difference from example 1 is:

the opening part of the rotating part is provided with an inward bending edge, the edge of the bending edge and other edges of the rotating part form an opening, the opening is smaller and is positioned at the position close to the edge, the sleeving hole is arranged at the bottom of the rotating part, and the embedding hole is arranged on the bending edge.

The rest is the same as in example 1.

Claims

1. The utility model provides a food processor with sediment juice separation function, includes power pack, cutter and staving, its characterized in that: the device also comprises a telescopic part, a driving part and a rotating part;

the rotating part can move along with the vertical movement of the telescopic part, and the rotating part can rotate under the driving of the telescopic part or the driving part.

2. The food processor with juice and residue separating function according to claim 1, wherein: when the bottom of the rotating part is positioned below the liquid level of the liquid contained in the barrel body and/or the telescopic part drives the rotating part to vertically move and enables the bottom of the rotating part to be positioned above the liquid level of the liquid contained in the barrel body, the rotating part can rotate under the driving of the telescopic part or the driving part.

3. The food processor with juice and residue separating function according to claim 1 or 2, wherein: when the bottom of the rotating part is positioned above the liquid level of the liquid contained in the barrel body, the rotating part can synchronously rotate under the driving of the telescopic part or the driving part.

4. The food processor with juice and residue separating function according to claim 1, wherein: the driving part is arranged at the bottom or below the barrel body, and the relation among the rotating part, the cutter and the telescopic part is selected from any one of (1) to (14):

or

(2) When the upper end or the side wall of the rotating part has an opening:

or

(3) When the upper end or the side wall of the rotating part has an opening:

or

(4) When the upper end or the side wall of the rotating part has an opening: the outer edge of the upper end of the cutter or the end surface of the upper end of the cutter is provided with a bulge, a concave hole is formed in the inner wall of the rotating part aligned with the bulge, and the bulge and the concave hole are mutually inserted and matched;

the bulge can prop against the rotating part to ascend along with the extension part; the cutter can prop against the rotating part to descend along with the retraction of the telescopic part, or the rotating part descends under the action of gravity;

or

(5) When the upper end or the side wall of the rotating part has an opening:

or

(6) When the upper end or the side wall of the rotating part has an opening:

or

(7) When the upper end or the side wall of the rotating part has an opening:

or

(8) When the upper end or the side wall of the rotating part has an opening:

or

(9) When the upper end or the side wall of the rotating part has an opening:

or

(10) When the upper end or the side wall of the rotating part has an opening:

or

(11) When the upper end or the side wall of the rotating part has an opening:

or

(12) When the upper end or the side wall of the rotating part has an opening:

or

(13) When the upper end or the side wall of the rotating part has an opening:

the cutter descends under the action of gravity;

or

(14) When the upper end or the side wall of the rotating part has an opening:

5. The food processor with juice and residue separating function according to claim 1, wherein: the driving part is arranged above the barrel body, and the relation among the rotating part, the cutter and the telescopic part is selected from any one of (1) to (13):

or

(2) When the upper end or the side wall of the rotating part has an opening:

or

(3) When the upper end or the side wall of the rotating part has an opening:

or

(4) When the upper end or the side wall of the rotating part has an opening:

or

(5) When the upper end or the side wall of the rotating part has an opening:

or

(6) When the upper end or the side wall of the rotating part has an opening:

or

(7) When the upper end or the side wall of the rotating part has an opening:

or

(8) When the upper end or the side wall of the rotating part has an opening:

or

(9) When the upper end or the side wall of the rotating part has an opening:

or

(10) When the upper end or the side wall of the rotating part has an opening:

or

(11) When the upper end or the side wall of the rotating part has an opening:

or

(12) When the upper end or the side wall of the rotating part has an opening:

or

(13) When the upper end or the side wall of the rotating part has an opening:

the knife descends under the action of gravity.

6. The food processor with juice and residue separating function according to claim 1 or 2 or 4 or 5, wherein: the structure of the vertical direction rotation part for keeping the height position on the telescopic part or the driving part is selected from any one of (1), (2), (3), (4), (5) or (6):

or the like, or, alternatively,

(6) a ratchet wheel structure or a barb structure is arranged between the rotating part and the telescopic part or the driving part, and the ratchet wheel structure or the barb structure enables the rotating part to keep a height position on the telescopic part or the driving part;

or the like, or, alternatively,

7. The food processor with juice and residue separating function according to claim 6, wherein: the ratchet structure is vertical ratchet structure, the barb structure is vertical barb structure.

8. The food processor with juice and residue separating function according to claim 1 or 2 or 4 or 5 or 7, wherein: the structure that the telescopic part or the driving part drives the rotating part to rotate is selected from any one of (1), (2), (3), (4) or (5):

or the like, or, alternatively,

9. The food processor with juice and residue separating function according to claim 6, wherein: the structure that the telescopic part or the driving part drives the rotating part to rotate is selected from any one of (1), (2), (3), (4) or (5):

or the like, or, alternatively,

10. The food processor with juice and residue separating function according to claim 8, wherein: when the rotating part moves to the lower end in the barrel body, the rotating part is limited by a rotating limiting structure or is in a free state, and the rotating limiting structure is selected from any one of (1), (2), (3), (4) or (5):

or the like, or, alternatively,

11. The food processor with juice and residue separating function according to claim 9, wherein: when the rotating part moves to the lower end in the barrel body, the rotating part is limited by a rotating limiting structure or is in a free state, and the rotating limiting structure is selected from any one of (1), (2), (3), (4) or (5):

or the like, or, alternatively,