CN215687185U

CN215687185U - Detect reliable food preparation machine

Info

Publication number: CN215687185U
Application number: CN202121543537.4U
Authority: CN
Inventors: 朱泽春; 刘超; 胡欣茂; 赵山雲
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-02-01
Anticipated expiration: 2031-07-07

Abstract

The utility model relates to the technical field of food processing devices, and discloses a food processing machine with reliable detection, which comprises a machine body and a crushing cup arranged on the machine body, wherein the crushing cup is provided with a pulp discharge valve used for discharging liquid in the crushing cup, the pulp discharge valve comprises a valve body and a pulp discharge pipe connected with the valve body, the pulp discharge pipe can rotate to have a pulp discharge position and a waste water discharge position, a detection piece is fixedly arranged on the pulp discharge pipe, and the machine body is provided with an induction element which is matched with the detection piece to detect whether the pulp discharge pipe rotates in place or not. According to the utility model, the detecting piece is fixedly arranged on the pulp discharging pipe, and the induction element is arranged on the machine body, so that the induction element can directly measure the specific position of the pulp discharging pipe by detecting the detecting piece. Therefore, the position of the slurry discharge pipe is more accurately measured, and an accurate position signal can be provided for the food processor to accurately discharge slurry/wastewater.

Description

Detect reliable food preparation machine

Technical Field

The utility model relates to the technical field of food processing devices, in particular to a food processing machine with reliable detection.

Background

The existing food processor generally has a self-cleaning function, so when the food processor discharges pulp, the pulp discharge pipe needs to be aligned with the pulp cup; when the food processor discharges the washing waste water, the discharge pipe needs to be aligned with the waste water box. This requires that the food processor be able to detect the specific position of the discharge tube and provide an accurate position signal for the food processor to properly discharge the slurry/waste water.

However, in the existing food processor, the detection element is usually disposed on the valve core, so that the detection element indirectly detects the position of the slurry discharge pipe by detecting the rotation angle or the specific position of the valve core, however, in general, the positions of the valve core and the slurry discharge pipe are not in one-to-one correspondence, and there is hysteresis in the transmission between the rotation of the valve core and the slurry discharge pipe, so that the food processor has a certain error in detecting the position of the slurry discharge pipe, and finally the food processor leaks the discharged slurry/waste water, which affects the use experience of the user.

Disclosure of Invention

The utility model aims to provide a food processor with reliable detection, which is used for solving the problem that the position of a slurry discharge pipe of the existing food processor is not accurately detected.

In order to achieve the purpose, the utility model provides a food processor with reliable detection, which comprises a machine body and a crushing cup arranged on the machine body, wherein the crushing cup is provided with a pulp discharge valve used for discharging liquid in the crushing cup, the pulp discharge valve comprises a valve body and a pulp discharge pipe connected with the valve body, the pulp discharge pipe can rotate to have a pulp discharge position and a waste water discharge position, a detection piece is fixedly arranged on the pulp discharge pipe, and the machine body is provided with a sensing element which is matched with the detection piece to detect whether the pulp discharge pipe rotates in place.

The food processor with reliable detection comprises a machine body and a crushing cup arranged on the machine body, wherein the crushing cup can crush materials in the cup body. The grinding cup is provided with a pulp discharging valve, the pulp discharging valve comprises a valve body and a pulp discharging pipe connected with the valve body, the valve body can rotate in the circumferential direction relative to the grinding cup, and meanwhile, the valve body can also drive the pulp discharging pipe to rotate. When the food processor needs to discharge processed slurry, the slurry discharge pipe rotates to the slurry discharge position, and the slurry in the crushing cup can be discharged through the slurry discharge pipe; after the food processor finishes the automatic cleaning work, the slurry discharge pipe rotates to a wastewater discharge position, and wastewater in the crushing cup can be discharged through the slurry discharge pipe.

Through fixed the setting in arranging the thick liquid pipe with the detection piece to be provided with the inductive element who mutually supports with the detection piece on the organism, make arrange the thick liquid pipe and rotate when arranging thick liquid position or row waste water position, set up the detection piece that sets up on arranging the thick liquid pipe and can directly be perceived by inductive element. Therefore, the sensing element can directly measure the specific position of the slurry discharge pipe by detecting the detecting piece, so that the position of the slurry discharge pipe is more accurately measured, and an accurate position signal can be provided for the food processor to correctly discharge slurry/waste water.

In a preferred implementation of a food processor with reliable detection, the detection member is a magnet and the sensing element is a reed switch or a hall element which can sense the magnet after the discharge pipe is rotated in place.

Through setting up the detection piece into magnet for magnet can in time accurately trigger tongue tube or hall element when being close to tongue tube or hall element, makes sensing element more accurate to the position survey of arranging the thick liquid pipe. In addition, the detection piece is set to be the magnet, and the induction element is set to be the reed pipe or the Hall element, so that the production cost of the food processor can be reduced while the detection accuracy is ensured.

In a preferred embodiment of the food processor with reliable detection, the magnet is arranged at the lower part of the pipe wall of the slurry discharge pipe, and the inductive element is positioned below the magnet. The space occupied by the magnet and the induction element can be compressed by the arrangement mode, and the food processor is beneficial to realizing the miniaturization and the light weight.

Alternatively, in a preferred implementation of the food processor with reliable detection, the magnet may be further disposed on the upper portion of the tube wall of the slurry discharge tube, and the sensing element is disposed above the magnet and is inverted and disposed above the magnet, so that moisture is not accumulated on the sensing element, and the sensing sensitivity of the sensing element to the magnet is improved.

Alternatively, in a preferred realization of the food processor with reliable detection, the magnet is arranged at the side of the tube wall of the discharge tube, and the inductive element is positioned at the side of the magnet. Under the general condition, connect thick liquid cup and waste water box and place side by side from beginning to end, through setting up the sensing element in the side of magnet for the sensing is located and has great distance between the sensing element of thick liquid position department magnet and the sensing element of the waste water position department magnet of response, can avoid the phenomenon of the response of sensing element in advance or lagged response because of the induction zone overlaps to the at utmost.

In a preferred implementation of detecting a reliable food processor, the slurry discharge pipe is provided with a magnet, the inductive element comprises a first inductive element and a second inductive element, the first inductive element and the second inductive element are arranged at intervals so that the slurry discharge pipe rotates to the slurry discharge position, the first inductive element can sense the magnet, and the second inductive element can sense the magnet when the slurry discharge pipe rotates to the wastewater discharge position.

The slurry discharge pipe is provided with only one magnet, so that the triggering of the first sensing element and the second sensing element can be realized, and the slurry discharge pipe is simple in structure and low in cost. Further, the sensing element is arranged to comprise a first sensing element and a second sensing element, and the first sensing element and the second sensing element are arranged at intervals, so that when the pulp discharging pipe rotates to a pulp discharging position, the magnet on the pulp discharging pipe can trigger the first sensing element, and the first sensing element provides position information of the pulp discharging pipe at the moment for the food processor. When the slurry discharge pipe rotates to the position of the wastewater discharge pipe, the magnet on the slurry discharge pipe can trigger the second sensing element, and the second sensing element provides the position information of the slurry discharge pipe at the moment for the food processor.

In addition, the first sensing element and the second sensing element are arranged at intervals, so that when any one of the sensing elements is triggered, the magnet on the pulp discharging pipe can be prevented from triggering the other sensing element at the same time. Therefore, when the position of the slurry discharge pipe is changed among different positions, the sensing element is not touched by mistake, and the accuracy and the reliability of the position detection of the slurry discharge pipe by the food processor are improved.

In a preferred implementation of a food processor with reliable detection, the tube wall of the slurry discharge tube is convexly provided with a mounting part, and the mounting part defines a mounting groove for accommodating the magnet.

The installation part is arranged on the pipe wall of the slurry discharging pipe in an upwards protruding mode, the installation part is provided with the installation groove, and the installation groove is used for installing the magnet, so that the magnet is not prone to falling off when being installed on the installation part, the food processor can be guaranteed to have a stable position detection function, and the magnet is not prone to damage.

In a preferred embodiment of the food processor with reliable detection, the detection member is a trigger member and the sensor element is a safety switch which can be triggered by the trigger member after the discharge pipe has been rotated into position.

The technical personnel in the field can understand that, through setting up the detection piece as the trigger piece for when arranging thick liquid pipe and rotating to row thick liquid position or row waste water position, the trigger piece that sets up on arranging thick liquid pipe can trigger safety switch, and safety switch can guarantee to arrange thick liquid pipe and carry out the flowing back again when arranging thick liquid position or row waste water position, avoids appearing the phenomenon that liquid spills.

In a preferred realization of the food processor with reliable detection, the trigger piece is integrally formed with the discharge tube.

Through setting up trigger piece and arrange thick liquid pipe into integrated into one piece's form for trigger piece and arrange the connection between the thick liquid pipe more firm, can avoid trigger piece to drop on arranging the thick liquid pipe, guarantee food preparation machine to arrange the reliability that thick liquid pipe position detected.

Furthermore, the trigger piece and the pulp discharge pipe are arranged in an integrally formed mode, so that the assembling process of the pulp discharge pipe and the trigger piece can be simplified, and the compression production cost of the food processor is facilitated.

In a preferred implementation of the food processor with reliable detection, the comminution cup is detachably mounted to the machine body.

Through installing crushing cup detachably on the organism for the user can install crushing cup on the organism or take off from the organism according to actual need. The convenience of customers is cleared up or is added the material to smashing the cup. In addition, the crushing cup can be firmly arranged on the machine body, so that the user does not need to carry out operations such as holding by hand, and the labor is saved.

In a preferred embodiment of the food processor with reliable detection, the outlet pipe is arranged on the comminution cup. It will be appreciated by those skilled in the art that by placing the discharge tube in communication with the grinding cup, the slurry can be discharged from the grinding cup through the discharge tube after the food product is processed by the grinding cup. After the grinding cup is automatically cleaned, the waste water left in the grinding cup can be discharged out of the grinding cup through the slurry discharge pipe. Therefore, the slurry discharge work and the waste water discharge work can be finished only by arranging the slurry discharge pipe on the crushing cup, the structure is simple, and the production cost is low.

In a preferred implementation of a food processor with reliable detection, the slurry outlet pipe is arranged on the machine body, and the valve body is detachably connected with the slurry outlet pipe. As can be understood by those skilled in the art, the pulp discharge pipe is detachably connected with the valve body, so that when the pulp or wastewater needs to be discharged from the crushing cup, the valve body can drive the pulp discharge pipe to rotate to a pulp discharge position or a wastewater discharge position. When the user needs to clear up crushing cup, can directly pull down crushing cup from the valve body, convenience of customers clears up crushing cup.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a food processor according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a food processor in accordance with one embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of area A of FIG. 2;

FIG. 4 is a schematic view of the engagement between the grinding cup and the valve body according to one embodiment of the present invention;

FIG. 5 is a schematic view of a valve body and a slurry discharge pipe according to an embodiment of the present invention;

FIG. 6 is a top view of a food processor body in accordance with one embodiment of the present invention;

FIG. 7 is a schematic view of the relationship between the detecting element and the sensing element according to an embodiment of the present invention;

FIG. 8 is a schematic view of the relationship between the detecting element and the sensing element according to the second embodiment of the present invention;

FIG. 9 is a schematic view of the relationship between the detecting element and the sensing element according to the third embodiment of the present invention;

description of reference numerals:

1-machine body, 11-speed reducing motor, 12-first gear, 13-second gear, 14-front panel, 15-limit hole, 16-induction element, 161-first induction element, 162-second induction element, 17-circuit board, 2-water tank, 3-grinding cup, 31-valve body, 311-third gear, 312-pulp inlet hole, 313-pulp channel, 314-pulp outlet hole, 315-tooth-shaped groove, 32-pulp discharge pipe, 321-tooth-shaped bulge, 322-detection piece, 4-pulp receiving cup and 5-waste water box.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

Descriptions in this specification as relating to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to any indicated technical feature or quantity. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In one embodiment, as shown in fig. 1 and 2, the food processor of the present invention includes a machine body 1, a water tank 2 provided at the rear of the machine body 1, a pulverizing cup 3 detachably mounted on the top of the machine body 1, and a slurry receiving cup 4 disposed at the front side of the machine body 1, and a waste water box 5 provided at the rear side of the slurry receiving cup 4 inside the machine body 1. The water tank 2 can be with in water storage to smashing cup 3, smash cup 3 and can smash edible material to smash cup 3 can discharge the thick liquid after processing to connect in thick liquid cup 4, so that the user takes at any time. The waste water box 5 is capable of receiving waste water left over by the food processor after automatic cleaning.

As shown in fig. 3 and 4, the grinding cup 3 is provided with a slurry discharge valve for discharging the slurry in the grinding cup 3, wherein the slurry discharge valve includes a valve body 31 and a slurry discharge pipe 32 connected to the valve body 31. The slurry discharge pipe 32 can be driven by the valve body 31 to rotate so that the slurry discharge pipe 32 can rotate to a slurry discharge position or a wastewater discharge position.

As shown in fig. 3, a transmission mechanism is disposed in the machine body, and the transmission mechanism includes a reduction motor 11 fixedly disposed in the machine body, a first gear 12 in transmission connection with an output shaft of the reduction motor 11, and a second gear 13 engaged with the first gear 12. A third gear 311 is fixed to the outer peripheral surface of the valve body, and the third gear 311 can mesh with the second gear 13. As will be understood by those skilled in the art, when the gear motor 11 rotates, the output shaft of the gear motor 11 drives the first gear 12 to rotate synchronously, and the first gear 12 can transmit the rotation to the third gear 311 by meshing with the second gear 13, so as to rotate the valve element fixedly connected to the third gear 311.

It should be noted that the fixed connection between the valve core and the third gear 311 may be implemented in any of various possible embodiments, for example, the valve core and the third gear 311 are integrally formed, and the valve core is keyed or pinned with the third gear 311.

As shown in fig. 3 and 4, the bottom of the grinding cup 3 is provided with a pulp outlet 33, the side surface of the top of the valve core is provided with a pulp inlet 312, the bottom of the valve core is provided with a pulp outlet 314, the pulp inlet 312 is opposite to the pulp outlet 33, the inside of the valve core is provided with a pulp passage 313 along the axial direction, and the pulp passage 313 is communicated with the pulp inlet 312. As will be understood by those skilled in the art, when the third gear 311 drives the valve core to rotate circumferentially, the slurry inlet 312 of the valve core can communicate with the slurry outlet 33 or be staggered with respect to the slurry outlet. When the slurry inlet 312 is communicated with the slurry outlet 33, the slurry in the grinding cup 3 can flow into the valve core through the slurry outlet 33 and flow out of the grinding cup 3 through the slurry channel 313 of the valve core. When the grinding cup 3 is used for grinding, the third gear 311 drives the valve core to rotate, so that the pulp inlet hole 312 and the pulp outlet 33 are staggered, and the pulp in the grinding cup 3 cannot enter the valve core.

As shown in fig. 5, the slurry discharge pipe 32 is provided in a detachable connection with the slurry outlet hole 314 of the valve core, and the slurry discharge pipe 32 is maintained in communication with the slurry passage 313 of the valve core. The outer circumference of the bottom of the valve core is provided with an inwards concave tooth-shaped groove 315, the joint of the grout outlet pipe 32 and the valve core is provided with a tooth-shaped bulge 321, and the tooth-shaped bulge 321 can be meshed with the tooth-shaped groove 315, so that the valve core can drive the grout outlet pipe 32 to rotate.

As shown in fig. 6, a front panel 14 is disposed on the front side of the machine body 1, an arc-shaped limiting hole 15 is formed on the front panel 14, and the slurry discharge pipe 32 can rotate in the limiting hole 15. The slurry discharge pipe 32 has two limit positions, i.e., a slurry discharge position and a wastewater discharge position, when rotating in the limit hole 15.

As can be understood by those skilled in the art, after the food processor finishes the grinding operation, the valve core drives the pulp discharge pipe 32 to rotate until the pulp discharge pipe 32 moves to the pulp discharge position in the limiting hole 15, at this time, the pulp discharge pipe 32 corresponds to the pulp receiving cup 4 placed on the machine body, and the pulp discharge pipe 32 does not rotate any more due to the limitation of the limiting hole 15. At this time, the valve core continues to rotate, and the tooth-shaped protrusions 321 and the tooth-shaped grooves 315 slide relatively until the pulp inlet hole 312 of the valve core is opposite to the pulp outlet 33 of the crushing cup 3. Therefore, the slurry in the grinding cup 3 can pass through the slurry passage 313 of the valve body and the slurry discharge pipe 32 in sequence and enter the slurry receiving cup 4.

Further, after the food processor finishes the automatic cleaning, the valve core drives the pulp discharge pipe 32 to rotate to a waste water discharge position, at this time, the pulp discharge pipe 32 corresponds to the waste water box 5 arranged inside the machine body, and the pulp discharge pipe 32 does not rotate any more due to the limitation of the limiting hole 15. At this time, the valve core continues to rotate, and the tooth-shaped protrusions 321 and the tooth-shaped grooves 315 slide relatively until the pulp inlet hole 312 of the valve core is opposite to the pulp outlet 33 of the crushing cup 3 again. Therefore, the waste water after washing in the grinding cup 3 can be introduced into the waste water tank 5 through the slurry passage 313 of the cartridge and the slurry discharge pipe 32 in this order.

As a preferred embodiment, the slurry discharge pipe 32 may also be provided on the pulverizing cup 3. It will be understood by those skilled in the art that by placing the discharge pipe 32 in communication with the grinding cup 3, the slurry can be discharged from the grinding cup 3 directly through the discharge pipe 32 after the food processing by the grinding cup 3 is completed. When the grinding cup 3 is automatically cleaned, the waste water left in the grinding cup 3 can also be discharged out of the grinding cup 3 directly through the slurry discharge pipe 32. Therefore, the slurry discharge work and the waste water discharge work can be completed only by arranging the slurry discharge pipe 32 on the crushing cup 3, the structure is simple, and the production cost is low.

As another preferred embodiment, the slurry discharge pipe 32 is provided on the machine body, and the valve body 31 is detachably coupled to the slurry discharge pipe 32. When the pulverizing cup 3 is detached from the machine body 1, the valve body 31 and the slurry discharge pipe 32 are separated from each other; when the pulverizing cup 3 is mounted on the machine body 1, the valve body 31 is coupled with the pulp discharge pipe 32, and the valve body 31 is connected with the pulp discharge pipe 32 through the tooth-shaped groove 315 and the tooth-shaped protrusion 321.

It can be understood by those skilled in the art that the valve body 31 can drive the slurry discharge pipe 32 to rotate to the slurry discharge position or the waste water discharge position when the pulverizing cup 3 needs to discharge slurry or waste water by disposing the slurry discharge pipe 32 in a detachable connection with the valve body 31. When the user needs to clean the crushing cup 3, the crushing cup 3 can be directly detached from the valve body 31, so that the user can clean the crushing cup 3 conveniently.

As shown in fig. 7, a detecting member 322 is fixedly disposed at the lower portion of the tube wall of the slurry discharging tube 32, a sensing element 16 is disposed on the front panel of the machine body, and the sensing element 16 is disposed below the detecting member 322. The sensing member 16 is adapted to cooperate with the detecting member 322 to detect whether the slurry discharge pipe 32 is rotated to the slurry discharge position or the waste water discharge position.

As can be understood by those skilled in the art, by fixedly arranging the detecting member 322 on the slurry discharging pipe 32 and arranging the sensing element 16 on the machine body to cooperate with the detecting member 322, when the slurry discharging pipe 32 rotates to the slurry discharging position or the wastewater discharging position, the detecting member 322 arranged on the slurry discharging pipe 32 can be directly sensed by the sensing element 16. Therefore, the sensing element 16 can directly determine the specific position of the slurry discharge pipe 32 by detecting the detecting element 322, so that the position determination of the slurry discharge pipe 32 is more accurate, and an accurate position signal can be provided for the food processor to discharge slurry/waste water correctly.

Furthermore, the detection piece 322 is arranged at the lower part of the pipe wall of the pulp discharge pipe 32, and the sensing element 16 is arranged below the detection piece 322, so that the space occupied by the detection piece 322 and the sensing element 16 can be compressed, and the food processor is beneficial to realizing the miniaturization and the light weight.

As shown in fig. 7, the discharge pipe 32 is provided with a detecting member 322. The sensing element 16 is disposed on the circuit board 17, the sensing element 16 includes a first sensing element 161 and a second sensing element 162, and the first sensing element 161 and the second sensing element 162 are spaced apart from each other. When the slurry outlet pipe 32 drives the detecting part 322 to rotate to the slurry outlet position, the first sensing element 161 can sense the detecting part 322, so that the first sensing element 161 can provide a position signal of the slurry outlet pipe 32 to the food processor. When the discharge pipe 32 drives the detecting element 322 to rotate to the waste water discharge position, the second detecting element can sense the detecting element 322, so that the first sensing element 16 can provide a position signal of the discharge pipe 32 to the food processor.

Those skilled in the art can understand that the triggering of the first sensing element 161 and the second sensing element 162 can be realized only by providing one detecting element 322 on the slurry discharge pipe 32, and the structure is simple and the cost is low. The first sensing element 161 and the second sensing element 162 are spaced apart from each other, so that the detecting member 322 on the pulp discharging pipe 32 can avoid triggering another sensing element 16 at the same time when any sensing element 16 is triggered. Therefore, when the position of the slurry discharge pipe 32 is changed among different positions, the sensing element 16 is not touched by mistake, the phenomenon that the sensing element 16 responds in advance or in delay due to the overlapping of sensing areas can be avoided to the maximum extent, and the accuracy and the reliability of the position detection of the slurry discharge pipe 32 by the food processor are improved.

Wherein, arrange thick liquid pipe 32's pipe wall epirelief and be equipped with the installation department, the installation department is injectd the mounting groove that is used for holding the magnet. Those skilled in the art can understand that the installation part is convexly arranged on the pipe wall of the slurry discharging pipe 32, the installation part is provided with an installation groove, and the installation groove is used for installing the detection piece 322, so that the detection piece 322 is not easy to fall off when being installed on the installation part, the food processor can be ensured to have a stable position detection function, and is not easy to damage.

As a preferred embodiment, the detecting element 322 and the slurry discharging pipe 32 can also be integrally formed, and by integrally forming the detecting element 322 and the slurry discharging pipe 32, the connection between the detecting element 322 and the slurry discharging pipe 32 is firmer, the detecting element 322 can be prevented from falling off from the slurry discharging pipe 32, and the reliability of the food processor in detecting the position of the slurry discharging pipe 32 is ensured.

It should be noted that the installation positions of the detecting element 322 and the sensing element 16 are not particularly limited in this application, and the installation positions may be any one of the following embodiments.

Example 1: in this embodiment, as shown in fig. 8, the detecting member 322 can also be disposed on the upper portion of the pulp discharging pipe 32, and the sensing element 16 is disposed above the detecting member 322. Through the arrangement mode, the sensing element 16 is arranged upside down and above the detection piece 322, so that moisture is not accumulated on the sensing element 16, and the sensing sensitivity of the sensing element 16 to the detection piece 322 is improved.

Example 2: in this embodiment, as shown in fig. 9, the detecting member 322 is disposed at the side of the tube wall of the slurry discharge tube 32, and the sensing element 16 is disposed at the side of the detecting member 322. By arranging the sensing element 16 at the side of the detecting part 322, a larger distance is provided between the sensing element 16 sensing the detecting part 322 at the position of discharging the slurry and the sensing element 16 sensing the detecting part 322 at the position of discharging the wastewater, so that the phenomenon of early or late response of the sensing element 16 caused by overlapping of sensing areas can be avoided to the greatest extent.

Meanwhile, the types of the detecting element 322 and the sensing element 16 are not particularly limited in the present application, and may be any one of the following embodiments.

Example 3: in this embodiment, the detecting member 322 may be provided as a magnet, and the sensing element 16 may be provided as a reed switch or a hall element that senses the magnet after the discharge pipe 32 is rotated to a certain position.

By arranging the detecting piece 322 as a magnet, when the magnet is close to the reed pipe or the hall element, the reed pipe or the hall element can be accurately triggered in time, so that the position of the slurry discharge pipe 32 can be more accurately measured by the sensing element 16. In addition, the detection piece 322 is provided as a magnet, and the sensing element 16 is provided as a reed switch or a hall element, so that the production cost of the food processor can be reduced while the detection accuracy is ensured.

Example 4: in this embodiment, the detecting member 322 is configured as a trigger, and the sensing element 16 is configured as a safety switch that can be triggered by the trigger after the discharge pipe 32 is rotated into position.

Through setting up the detection piece 322 into the trigger piece for when arranging thick liquid pipe 32 and rotating to row thick liquid position or row waste water position, set up the trigger piece on arranging thick liquid pipe 32 and can trigger safety switch, safety switch can guarantee to arrange thick liquid pipe 32 and carry out the flowing back again when arranging thick liquid position or row waste water position, avoids appearing the phenomenon that liquid spills.

The technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the combination of the technical solution of any one embodiment and the technical solution of one or more other embodiments is within the protection scope of the present invention. Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a detect reliable food preparation machine, include the organism with set up in the crushing cup of organism, smash the cup be equipped with be used for with smash the interior liquid exhaust of cup arrange the thick liquid valve, arrange the thick liquid valve include the valve body and with the thick liquid pipe of row that the valve body is connected, arrange the thick liquid pipe and can rotate in order to have arrange thick liquid position and arrange the waste water position, its characterized in that, arrange the thick liquid pipe and fix and be equipped with the detection piece, the organism be equipped with the cooperation of detection piece is in order to detect arrange the thick liquid pipe and rotate the inductive element who targets in place.

2. A food processor with reliable detection as claimed in claim 1, wherein the detection member is a magnet, and the sensing element is a reed switch or a hall element which can sense the magnet after the slurry discharge pipe is rotated to a certain position.

3. A food processor with reliable detection as claimed in claim 2, wherein said magnet is arranged at the lower part of the tube wall of said discharge tube, and said inductive element is positioned below said magnet;

or the magnet is arranged on the upper part of the pipe wall of the slurry discharge pipe, and the inductive element is positioned above the magnet;

or the magnet is arranged on the side part of the pipe wall of the slurry discharge pipe, and the induction element is positioned on the side of the magnet.

4. A reliably detectable food processor as claimed in claim 2, wherein the outlet pipe is provided with one of said magnets, and wherein said sensing means comprises a first sensing means and a second sensing means, the first sensing means and the second sensing means being spaced apart such that rotation of the outlet pipe to the discharge position causes said magnet to be sensed by said first sensing means and rotation of the outlet pipe to the waste discharge position causes said magnet to be sensed by said second sensing means.

5. A food processor with reliable detection as claimed in claim 2, wherein the tube wall of the slurry discharge tube is convexly provided with a mounting portion, and the mounting portion defines a mounting groove for accommodating the magnet.

6. A food processor with reliable detection as claimed in claim 1, characterized in that the detection member is a trigger member, and the sensor element is a safety switch which can be triggered by the trigger member after the discharge pipe is rotated into position.

7. A reliably detectable food processor as claimed in claim 6, characterized in that the trigger member is formed integrally with the outlet pipe.

8. A reliably detectable food processor as claimed in any one of claims 1-7, characterized in that the comminution cup is detachably mounted to the body.

9. A reliably detectable food processor as claimed in claim 8, characterized in that the outlet conduit is arranged in the comminution cup.

10. A reliably detectable food processor according to claim 8, wherein the discharge conduit is arranged in the body, the valve body being detachably connected to the discharge conduit.