CN215684503U

CN215684503U - Wheaten food processing machine

Info

Publication number: CN215684503U
Application number: CN202121626637.3U
Authority: CN
Inventors: 朱泽春; 郑明伟; 张燕; 金剑
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-01
Anticipated expiration: 2031-07-16

Abstract

The utility model relates to the technical field of wheaten food processing equipment, and provides a wheaten food processing machine, which comprises a stirring barrel, a wheaten food processing rod arranged in the stirring barrel, and a motor used for driving the wheaten food processing rod, wherein the stirring barrel is provided with a plurality of stirring rods; the wheaten food processing rod is detachably connected with an output shaft of the motor, a magnet is arranged at one end of the wheaten food processing rod connected with the motor, and a magnetic field is arranged around the magnet; the wheaten food processing machine is provided with a Hall element for detecting the magnetic field at the output shaft of the motor, so as to detect whether the wheaten food processing rod is neglected to be installed or not through the Hall element.

Description

Wheaten food processing machine

Technical Field

The utility model relates to the technical field of wheaten food processing equipment, in particular to a wheaten food processing machine.

Background

The existing noodle maker has numerous accessories and needs to follow certain logic (sequence) in the assembling and using processes, and users who are not well known are easy to install wrongly, add water wrongly and add powder wrongly in the using process, especially when new users use the noodle maker for the first time. Therefore, the development of automation and intelligence of the noodle maker is very important. At present, a household full-automatic noodle maker on the market mainly adopts a vertical stirring rod to stir flour and then adopts a horizontal screw to extrude noodles.

The installation of the stirring rod and the horizontal screw is not random and has a certain sequence. In case neglected loading puddler or horizontal screw rod, improper operation just easily takes place, causes the dough kneading and the failure of appearing, and when installing again, need dismantle the accessory again and add flour again, both extravagant flour is complicated again to operate, and user experience feels extremely poor. Therefore, aiming at the noodle maker which is lack of detection of the stirring rod and the screw rod in the market, the development of the wheaten food processing machine capable of detecting neglected loading of the stirring rod and the screw rod is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defect that the existing wheaten food processing machine is lack of a missing package detection device, and provides the wheaten food processing machine capable of detecting the missing package.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a wheaten food processing machine comprises a stirring barrel, a wheaten food processing rod arranged in the stirring barrel and a motor used for driving the wheaten food processing rod; the wheaten food processing rod is detachably connected with an output shaft of the motor, a magnet is arranged at one end of the wheaten food processing rod connected with the motor, and a magnetic field is arranged around the magnet; the wheaten food processing machine is provided with a Hall element for detecting the magnetic field at the output shaft of the motor, so as to detect whether the wheaten food processing rod is neglected to be installed or not through the Hall element.

The further preferable scheme of the utility model is as follows: the end part of the wheaten food processing rod is provided with a groove, and the magnet is embedded in the groove.

The further preferable scheme of the utility model is as follows: the recess is circular recess, the magnet is cylindric.

The further preferable scheme of the utility model is as follows: the end of the wheaten food processing rod, which is provided with the groove, is made of stainless steel so as to facilitate the penetration of a magnetic field.

The further preferable scheme of the utility model is as follows: the pasta processing rod comprises at least one of a dough kneading rod and a dough extruding rod.

The further preferable scheme of the utility model is as follows: the dough kneading rod is transversely arranged in the stirring barrel, one end of the dough kneading rod, which is provided with a magnet, is detachably connected with a motor positioned outside the side wall of the stirring barrel, and the other end of the dough kneading rod is coaxially connected with the dough extruding rod.

The further preferable scheme of the utility model is as follows: the dough kneading rod is vertically arranged in the stirring barrel, and the dough extruding rod is transversely arranged in the stirring barrel; the dough kneading rod is characterized in that a groove and a magnet are arranged at the end part of the dough extruding rod, two motors and two Hall elements are arranged, one of the motors and the Hall element are located on the outer side of the side wall of the stirring barrel and used for detecting the dough kneading rod, and the other one of the motors and the Hall element are located at the bottom of the stirring barrel and used for detecting the dough kneading rod.

The further preferable scheme of the utility model is as follows: the noodle processing device also comprises an alarm circuit for reminding a user whether the wheaten food processing rod is neglected to be loaded or not; the alarm circuit comprises a single chip microcomputer for receiving the detection signal of the Hall element and an LED lamp or a loudspeaker for sending out an alarm signal.

The further preferable scheme of the utility model is as follows: the magnet and the Hall elements are respectively provided with two or more than two, when any Hall element detects that the wheaten food processing rod is neglected to be installed, the single chip microcomputer controls the LED lamp to send out a light warning signal or controls the loudspeaker to send out a sound warning signal.

The further preferable scheme of the utility model is as follows: the magnet is formed by multi-pole magnetization, or the magnet is a plurality of pairs of pole magnets, so that the wheaten food processing rod can be detected by the Hall element when being connected with an output shaft of the motor at any angle in the circumferential direction.

In conclusion, the utility model has the following beneficial effects: set up the magnet on wheaten food processing pole, set up hall element in the output shaft department of motor, if there is the neglected loading, just can be detected by hall element to remind the user to neglected loading spare part through sound or light, improved the sense of safety of product and user's experience sense.

Drawings

Figures 1 and 2 show the pasta machine according to example 1 in a sectional view along the axial direction of the pasta shaft.

FIG. 3 is an exploded view of the mixing tank and dough kneading bar of example 1.

FIG. 4 is a cross-sectional view of the pasta machine of example 2 taken in the axial direction of the pasta and noodle shafts.

Fig. 5 is an enlarged view at a in fig. 4.

FIG. 6 is a sectional view of the dough kneading rod in example 2 in the axial direction thereof.

FIG. 7 is a cross-sectional view of the pasta maker according to embodiment 2 taken along the axial direction of the noodle rolls.

Fig. 8 is an enlarged view at B in fig. 7.

Fig. 9 is a sectional view of the noodle shaft in example 2 in the axial direction thereof.

Fig. 10 is a schematic circuit diagram of the hall element detection circuit and the alarm circuit described in embodiment 2.

Wherein:

100. a stirring barrel; 110. kneading dough rods; 111. and a face; 112. a first shaft body; 120. a noodle extruding rod; 121. squeezing the face;

122. a second shaft body; 210. a magnet; 220. a Hall element.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Example 1:

as shown in fig. 1 to 3, the present embodiment provides a pasta maker including a mixing tank 100, a pasta-processing shaft provided in the mixing tank 100, and a motor for driving the pasta-processing shaft. The wheaten food processing rod is detachably connected with an output shaft of the motor, a magnet 210 is arranged at one end of the wheaten food processing rod connected with the motor, a magnetic field is arranged around the magnet 210, a Hall element 220 used for detecting the magnetic field is arranged at the output shaft of the motor of the wheaten food processing rod (a PCB provided with the Hall element 220 is placed at the output shaft of the motor) and used for detecting whether the wheaten food processing rod is neglected to be installed or not through the Hall element 220.

Specifically, a groove is provided at the end of the pasta-processing bar, and the magnet 210 is embedded in the groove. The groove is a circular groove, and the magnet 210 is cylindrical.

In this embodiment, the wheaten food processing rod includes a flour mixing rod 110 and a flour extruding rod 120, the flour mixing rod 110 is transversely disposed in the stirring barrel 100, one end of the flour mixing rod 110 on which a magnet 210 is disposed is detachably connected with a motor located outside the side wall of the stirring barrel 100, the other end of the flour mixing rod 110 is coaxially connected with the flour extruding rod 120, and the motor drives the flour mixing rod 110 through an output shaft and synchronously drives the flour extruding rod 120.

In order to increase the intensity of wheaten food processing pole, dough kneading pole 110 includes first axle body 112 and locates the cover establish with first axle body 112 outside dough kneading part 111, dough kneading part 111 is the working of plastics, middle first axle body 112 is stainless steel material, the one end of first axle body 112 is connected with the output shaft transmission of motor, and the recess also sets up on this link, because dough kneading pole 110 is equipped with recess one end and holds and adopt stainless steel material, both guaranteed its intensity, made things convenient for magnetic field to pierce through (stainless steel) again, can not influence hall element 220's detection.

In order to facilitate the hall element 220 to detect the dough kneading rod 110 mounted on the output shaft of the motor at any angle, in the present embodiment, the magnet 210 is formed by multi-pole magnetization (or the magnet 210 is a multi-pole magnet), so that the dough kneading rod can be detected by the hall element 220 when connected with the output shaft of the motor at any angle in the circumferential direction, thereby realizing no dead angle detection.

Example 2:

as shown in fig. 4 to 9, a pasta machine according to another embodiment is shown, and the pasta machine according to the present embodiment is mainly different from the pasta machine according to embodiment 1 in that: the wheaten food processing machine in the embodiment is characterized in that the wheaten food processing machine and the wheaten food rod are vertically arranged in the stirring barrel, the wheaten food extruding rod is transversely arranged in the stirring barrel, and the wheaten food processing machine and the wheaten food extruding rod are separately arranged. The end parts of the dough kneading rod and the dough extruding rod are both provided with a groove and a magnet, and the number of the motors and the number of the Hall elements are both two. One of the motors and the Hall element are positioned on the outer side of the side wall of the stirring barrel, the dough extruding rod is connected with an output shaft of the motor, and the Hall element beside detects the dough extruding rod. The other motor and the Hall element are positioned at the bottom of the stirring barrel, the dough kneading rod is connected with an output shaft of the motor, and the Hall element beside detects the dough kneading rod.

In this embodiment, the dough kneading rod and the dough extruding rod are respectively driven by two different motors, and two hall elements are simultaneously arranged to respectively detect the dough kneading rod and the dough extruding rod. Besides, the dough kneading rod adopts the first shaft body and the dough kneading part respectively adopts different materials to ensure the strength and facilitate the penetration of the magnetic field, the same dough extruding rod also adopts a similar design, the dough extruding rod 120 comprises a second shaft body 122 and a screw-shaped dough extruding part 121, and the second shaft body 122 also adopts stainless steel material.

In order to remind the user in time when the Hall element detects that the wheaten food processing rod is not installed. The pasta processor in this embodiment also includes an alarm circuit for alerting a user whether the pasta shaft is missing. As shown in fig. 9, the alarm circuit includes a single chip for receiving the detection signal of the hall element, and an LED lamp and a speaker for sending an alarm signal.

The magnet and the Hall elements are respectively provided with two (only one wiring diagram of one Hall element is shown in the drawing), when any Hall element detects that the wheaten food processing rod is not loaded, the single chip microcomputer controls the LED lamp to send out a light warning signal, and simultaneously controls the horn to send out a sound warning signal.

IN fig. 10, when the output OUT of the single chip microcomputer is at a high level, and a magnet (magnet) is close to the hall element (hall), the hall element is turned on, the 2 nd pin of the hall element is pulled to a low level by the 3 rd pin, the signal IN is input to the single chip microcomputer for a low level, and the magnet is judged and detected at the moment and is installed IN place. When no magnet is close to the Hall, the Hall is disconnected, the No. 2 pin is pulled up to Vcc by R2, a signal IN is input to the singlechip for high level, and the magnet is judged not to be detected at the moment, so that the installation is not IN place. Meanwhile, the singlechip controls the circuit path where the LED lamp and the loudspeaker are located, and sends out a light warning signal and a sound warning signal to remind a user of neglected loading of the wheaten food processing rod.

Claims

1. A wheaten food processing machine comprises a stirring barrel, a wheaten food processing rod arranged in the stirring barrel and a motor used for driving the wheaten food processing rod; the wheaten food processing rod is detachably connected with an output shaft of the motor, and is characterized in that a magnet is arranged at one end of the wheaten food processing rod connected with the motor, and a magnetic field is arranged around the magnet; the wheaten food processing machine is provided with a Hall element for detecting the magnetic field at the output shaft of the motor, so as to detect whether the wheaten food processing rod is neglected to be installed or not through the Hall element.

2. The pasta processor of claim 1, wherein the end of the pasta shaft is provided with a groove, the magnet being embedded within the groove.

3. The pasta processor of claim 2, wherein the recess is a circular recess and the magnet is cylindrical.

4. The pasta processor of claim 1, wherein the end of the pasta shaft having the groove is made of stainless steel for penetration of the magnetic field.

5. The pasta processor of claim 1, wherein the pasta processor bar comprises at least one of a dough bar and a noodle bar.

6. The pasta processor of claim 5, wherein the dough kneading bar is transversely disposed within the mixing drum, one end of the dough kneading bar having the magnet is detachably connected to a motor located outside the side wall of the mixing drum, and the other end of the dough kneading bar is coaxially connected to the dough extruding bar.

7. The pasta processor of claim 5, wherein the dough kneading bar is vertically disposed within the mixing drum and the dough extruding bar is laterally disposed within the mixing drum; the dough kneading rod is characterized in that a groove and a magnet are arranged at the end part of the dough extruding rod, two motors and two Hall elements are arranged, one of the motors and the Hall element are located on the outer side of the side wall of the stirring barrel and used for detecting the dough kneading rod, and the other one of the motors and the Hall element are located at the bottom of the stirring barrel and used for detecting the dough kneading rod.

8. The pasta processor of claim 1, further comprising an alarm circuit for alerting a user whether the pasta shaft is missing; the alarm circuit comprises a single chip microcomputer for receiving the detection signal of the Hall element and an LED lamp or a loudspeaker for sending out an alarm signal.

9. The pasta processor according to claim 8, wherein the magnets and the hall elements are two or more, and when any hall element detects that the pasta processing rod is not loaded, the single chip microcomputer controls the LED lamp to emit a light warning signal or controls the horn to emit a sound warning signal.

10. The pasta processor of claim 1, wherein the magnet is formed by multi-pole magnetization or is a multi-pair pole magnet such that the pasta shaft is detectable by the hall element when connected to the output shaft of the motor at any angle in the circumferential direction.