Electric meat tearing device

Abstract

The utility model relates to the field of meat processing, in particular to an electric meat tearing device which is used for solving the problem that in the prior art, a manual meat tearing device is low in meat processing efficiency. The electric meat tearing device comprises a first tearing mechanism and a second tearing mechanism, the first tearing mechanism comprises a first tearing part, the second tearing mechanism comprises a second tearing part, the first tearing part and the second tearing part jointly form a first cavity, the first tearing part is provided with a plurality of first spines, the first spines extend towards the second tearing part, and the second tearing part is provided with a second cavity. The second tearing piece is provided with a plurality of second spines, the second spines extend towards the first tearing piece, and the first spines and the second spines are arranged in the first cavity in a staggered mode; the second tearing mechanism further comprises a driving piece, and the driving piece is in transmission connection with the second tearing piece so that the second tearing piece can rotate relative to the first tearing piece. After the electric meat tearing device is adopted, compared with a traditional manual tearing or manual tool, the labor intensity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of meat processing, especially to an electric meat tearing device. BACKGROUND

[0002] In the field of food processing, meat tearing is an important link for making shredded meat, meat floss, hand-torn chicken and other foods. At present, meat tearing mainly relies on manual work or simple hand tools.

[0003] The efficiency of meat processing using such hand tools is low. Although some industrial equipment combines electric mechanical technology to realize the automation of meat tearing, these devices are usually large in size and expensive, which are not suitable for family or small-scale catering applications. Therefore, there is an urgent need for an electric meat tearing device that is easy to operate, efficient and suitable for family and small-scale catering scenarios. SUMMARY

[0004] Therefore, the utility model provides an electric meat tearing device to solve the problem of low efficiency of meat processing by a manual meat tearing device in the prior art.

[0005] To achieve one or part or all of the above purposes or other purposes, the utility model provides an electric meat tearing device, which comprises a first tearing mechanism and a second tearing mechanism. The first tearing mechanism comprises a first tearing piece, and the second tearing mechanism comprises a second tearing piece. The first tearing piece and the second tearing piece jointly form a first cavity. The first tearing piece is provided with a plurality of first spikes, and the first spikes extend towards the second tearing piece. The second tearing piece is provided with a plurality of second spikes, and the second spikes extend towards the first tearing piece. The plurality of first spikes and the plurality of second spikes are arranged alternately in the first cavity. The second tearing mechanism further comprises a driving piece, which is drivingly connected to the second tearing piece to enable the second tearing piece to rotate relative to the first tearing piece.

[0006] Preferably, the first tearing piece and the second tearing piece are in the form of a disc or a circular box body. The plurality of first spikes are arranged in a circumferential array about the center of the first tearing piece, and the plurality of second spikes are arranged in a circumferential array about the center of the second tearing piece. The first spikes and the second spikes have a plurality of blades, and the plurality of blades intersect at the central axis of the first spikes or the second spikes.

[0007] Preferably, the first tearing piece and the second tearing piece have an installation gap therebetween, and the first tearing piece and / or the second tearing piece are made of a light-transmitting material.

[0008] Preferably, the second tearing mechanism further comprises a receiving box, the driving piece is installed in the receiving box, and the output shaft of the driving piece penetrates the receiving box and is connected to the second tearing piece to drive the second tearing piece to rotate relative to the receiving box. The first tearing piece is connected to the receiving box, and the two are circumferentially limited.

[0009] Preferably, a polygonal column is sleeved on the output shaft at the position where the output shaft penetrates the box body, and the second tearing member is provided with a positioning groove on the side in contact with the output shaft, the shape of the positioning groove is adapted to the outer contour of the polygonal column, so that the polygonal column can be embedded in the positioning groove.

[0010] Preferably, the accommodation box comprises a bottom surface and a top surface opposite to the bottom surface, the top surface is closer to the first tearing member than the bottom surface, and the second tearing member is mounted on the top surface of the accommodation box; the top surface is provided with a first limiting boss, the outer wall of the first tearing member is provided with a notch at the lower edge, the first tearing member is open at the bottom, and the first limiting boss is arranged in the notch.

[0011] Preferably, the accommodation box comprises a bottom surface and a top surface opposite to the bottom surface, the bottom surface is closer to the first tearing member than the top surface, and the second tearing member is mounted on the bottom surface of the accommodation box; the outer wall of the accommodation box is provided with a limiting groove at the lower part, the first tearing member is open at the top, and the inner wall of the first tearing member is provided with a second limiting boss; the accommodation box is mounted on the first tearing member, and the second limiting boss is arranged in the limiting groove.

[0012] Preferably, the first tearing mechanism comprises an anti-skid member arranged at the bottom of the first tearing member, which is used to prevent the movement of the first tearing mechanism, and the anti-skid member is a rubber pad or a suction cup.

[0013] Preferably, the electric meat tearing device further comprises a meat placing disc, the bottom of the meat placing disc is provided with a penetrating hole, the penetrating hole allows the first spike or the second spike to penetrate, so that the meat placing disc is detachably mounted on the first tearing member or the second tearing member.

[0014] Preferably, the electric meat tearing device further comprises a detection module and a control module, the detection module is arranged on the first tearing mechanism and the second tearing mechanism, and is used to detect whether the first tearing mechanism and the second tearing mechanism are separated; the control module is electrically connected with the detection module and the driving member, and controls the driving member to stop working when the first tearing mechanism and the second tearing mechanism are in the separated state; the detection module is a contact switch or a sensing device.

[0015] The electric meat tearing device further comprises a speed regulation module, which is electrically connected with the control module and the driving member, and is used to adjust the working speed of the driving member.

[0016] The electric meat tearing device further comprises a battery, which is mounted in the accommodation box and is used to provide power supply for the driving member.

[0017] The embodiment of the present application has the following beneficial effects:

[0018] After the above-mentioned electric meat tearing device is adopted, a more convenient meat product processing method is provided, compared with the traditional manual tearing or manual tools, the labor intensity is reduced, and the user only needs to place the meat block and start the device, so that the tearing of the meat can be automatically completed. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is a schematic view of the overall structure of an embodiment.

[0021] Figure 2 It is a sectional view of the electric meat tearing device.

[0022] Figure 3 、 Figure 4 、 Figure 5 It is an exploded view of the same embodiment.

[0023] Figure 6 、 Figure 7 、 Figure 8 It is an exploded view of another embodiment.

[0024] Figure 9 It is a schematic view of the structure of the meat placing disc.

[0025] Figure 10 It is a schematic view of the installation of the battery and the driving member.

[0026] Figure 11 It is a schematic view of the structure of the blade.

[0027] Among them:

[0028] 1, first tearing mechanism; 11, first tearing member; 111, first sharp; 1110, blade; 112, notch; 113, second limiting boss; 12, anti-skid member;

[0029] 2, second tearing mechanism; 21, second tearing member; 211, second sharp; 212, alignment groove; 22, driving member; 221, output shaft; 2211, polygonal column; 23, containing box; 231, bottom surface; 232, top surface; 233, first limiting boss; 234, limiting groove; 235, pressing contact;

[0030] 3, first cavity; 4, meat placing disc; 41, penetrating hole; 5, installation gap; 6, battery. DETAILED DESCRIPTION

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the specification herein is for describing particular embodiments only and is not intended to be limiting of the application; the present application is well suited to carry out the objects and to attain the ends specified herein above with respect to the description of the application; and the terminology used in the description of the application hereinabove as well as the terminology used in the claims section, if any, is intended to cover not only the immediately broadest possible generic terminology but also the specific terminology of the described application. The use herein of "including", "comprising", "having" and variations thereof is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. The use of "first", "second", and variations thereof is meant to indicate distinction between the indicated objects and is not meant to denote a specific order or priority unless otherwise indicated.

[0032] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that the embodiments described herein are merely examples from a multitude of embodiments that are of a potential use to one of ordinary skill in the art. It is further expressly understood that the use of relative terms are intended only to illustrate a particular position or orientation as used in connection with one or more examples, but is not meant in any way as a limitation of the scope of the present application.

[0033] In order to make the technical personnel of the present technology better understand the application scheme, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings.

[0034] Referring to the drawings Figure 1 and the accompanying Figure 2 The application provides an electric meat tearing device, which comprises a first tearing mechanism 1 and a second tearing mechanism 2, the first tearing mechanism 1 comprises a first tearing piece 11, the second tearing mechanism 2 comprises a second tearing piece 21, the first tearing piece 11 and the second tearing piece 21 jointly form a first cavity 3, the first tearing piece 11 is provided with a plurality of first spikes 111, the first spikes 111 extend towards the second tearing piece 21, the second tearing piece 21 is provided with a plurality of second spikes 211, the second spikes 211 extend towards the first tearing piece 11, the plurality of first spikes 111 and the plurality of second spikes 211 are staggered in the first cavity 3; the second tearing mechanism 2 further comprises a driving piece 22, the driving piece 22 is drivingly connected to the second tearing piece 21, so that the second tearing piece 21 rotates relative to the first tearing piece 11.

[0035] Further, the first tearing piece 11 and the second tearing piece 21 are in a disc structure or a circular box body, the plurality of first spikes 111 are distributed in a circumferential array about the center of the first tearing piece 11, and the plurality of second spikes 211 are distributed in a circumferential array about the center of the second tearing piece 21.

[0036] It should be noted that the shapes of the first tearing member 11 and the second tearing member 21 are not limited to the disc or the circular box body, and other shapes such as polygon, ellipse or irregular shape can also be adopted, as long as the relative rotation of the two and the mutual interference can be achieved.

[0037] The first tearing member 11 and the second tearing member 21 can be connected by buckling or screwing to form the first chamber 3.

[0038] In one embodiment, referring to the accompanying drawings Figure 2 The central axes of the first tearing member 11 and the second tearing member 21 coincide, and the two are assembled up and down in the vertical direction, and the first spikes 111 and the second spikes 211 are arranged opposite to each other up and down. The first spikes 111 are uniformly distributed on the disc surface of the first tearing member 11; similarly, the second spikes 211 are also uniformly distributed on the disc surface of the second tearing member 21. In order to prevent the first spikes 111 and the second spikes 211 from interfering with each other or colliding when the second tearing member 21 rotates relative to the first tearing member 11, the two are staggered in the first chamber 3 in terms of positional relationship, that is, the projections of the first spikes 111 and the second spikes 211 in the vertical direction are staggered with each other, forming a kind of staggered layout similar to "comb teeth", so that the two can smoothly alternate in action on the meat food during relative rotation, and tearing is realized.

[0039] Specifically, the staggered arrangement can be achieved by the following way: the plurality of first spikes 111 and the plurality of second spikes 211 form circular array circles with different radii respectively with the center of the first tearing member 11 and the second tearing member 21, and the radius of each array circle formed by the first spikes 111 is different from the radius of any array circle formed by the second spikes 211.

[0040] It should be noted that in different embodiments, the first spikes 111 and the second spikes 211 can adopt different arrangement modes, for example, the first spikes 111 and the second spikes 211 are arranged along a spiral path with a certain rotational angular offset between adjacent spikes, as long as the first spikes 111 and the second spikes 211 do not interfere with each other during rotation.

[0041] Referring to the accompanying drawings Figure 3 The driving member 22 can be a driving motor, and the output shaft 221 thereof is connected at the center of the second tearing member 21. After the motor is started, power is transmitted to the second tearing member 21 through the output shaft 221 to drive the second tearing member 21 and the second spikes 211 thereon to rotate relative to the first tearing member 11 and the first spikes 111. During rotation, the first spikes 111 and the second spikes 211 alternately act on the meat food, exerting tearing force on it, so that the meat is quickly and uniformly torn into smaller meat shreds in the first chamber 3. This electric driving can improve the efficiency of tearing meat and ensure the uniformity of the tearing effect.

[0042] Further, referring to the accompanying drawings Figure 2 The first tearing member 11 and the second tearing member 21 have a mounting gap 5 therebetween to avoid interference between the second tearing member 21 and the first tearing member 11 during rotation.

[0043] Further, referring to the accompanying drawings Figure 3 The second tearing mechanism 2 further comprises a housing 23, the driving member 22 is installed in the housing 23, and the output shaft 221 of the driving member 22 penetrates through the housing 23 and is connected to the second tearing member 21 to drive the second tearing member 21 to rotate relative to the housing 23.

[0044] The housing 23 provides a closed space for the driving member 22, which can isolate meat debris, liquid and other impurities that may damage the motor, thereby ensuring the stability of the motor during operation and prolonging its service life, providing protection for long-term and efficient operation of the meat tearing device. In addition, the output shaft 221 of the driving member 22 penetrates through the housing 23 and is connected to the second tearing member 21, which realizes the detachability of the second tearing member 21. Specifically, after the user completes the meat tearing operation, the second tearing member 21 can be individually removed from the electric meat tearing device. The detachable design can facilitate user cleaning, and also prevents water from penetrating into the electronic components in the housing 23 during cleaning, thereby improving the safety of the device.

[0045] After the motor is started, the second tearing member 21 rotates under the drive of the motor. Due to the high-speed rotation of the second tearing member 21, a certain airflow will be generated in the mounting gap 5, which may affect the first tearing member 11 and cause the first tearing member 11 to rotate. In addition, if the user accidentally contacts the second tearing member 21 when placing the first tearing member 11, the first tearing member 11 may also be driven to rotate. In order to eliminate these influences and ensure that the first tearing member 11 remains relatively stationary when the second tearing member 21 rotates, the first tearing member 11 is circumferentially limited by the housing 23.

[0046] The circumferential limiting includes but is not limited to the cooperation of protrusions and grooves, threaded cooperation, buckle cooperation and the like.

[0047] In other embodiments, the first tearing member 11 and the housing 23 can also not use circumferential limiting, but use other ways to keep the first tearing member 11 stationary when the second tearing member 21 rotates. For example, the weight of the first tearing member 11 can be increased to press it on the housing 23 under the action of gravity, thereby offsetting the influence of airflow or external force. In addition, a rubber pad or a silica gel layer can be provided at the bottom of the first tearing member 11 to increase the friction between the first tearing member 11 and the housing 23 and prevent accidental rotation.

[0048] Further, refer to the attached drawings Figures 3-5 The housing box 23 comprises a bottom surface 231 and a top surface 232 opposite to the bottom surface 231, and the top surface 232 is closer to the first tearing piece 11 than the bottom surface 231. The second tearing piece 21 is installed on the top surface 232 of the housing box 23.

[0049] The top surface 232 of the housing box 23 is provided with a first limiting boss 233, and the lower edge of the outer wall of the first tearing piece 11 is provided with a notch 112. The first tearing piece 11 is open at the bottom, covers the second tearing piece 21 from above, and abuts against the housing box 23, and the first limiting boss 233 is arranged in the notch 112.

[0050] Further, refer to the attached drawings Figures 3-5 In one embodiment, the first tearing piece 11 is upper, and the second tearing piece 21 is lower and rotates relative to the first tearing piece 11. The circumferential positioning between the first tearing piece 11 and the housing box 23 is achieved by the cooperation of the first limiting boss 233 and the notch 112.

[0051] In addition, the first limiting boss 233 and the notch 112 can be provided with multiple, so as to disperse the stress and avoid the wear of a single contact point to cause the failure of the circumferential positioning.

[0052] Further, refer to the attached drawings Figures 6-8 The housing box 23 comprises a bottom surface 231 and a top surface 232 opposite to the bottom surface 231, and the top surface 232 is closer to the first tearing piece 11 than the bottom surface 231. The second tearing piece 21 is installed on the top surface 232 of the housing box 23. The second tearing piece 21 is installed on the bottom surface 231 of the housing box 23.

[0053] The lower part of the outer wall of the housing box 23 is provided with a limiting groove 234, the top of the first tearing piece 11 is open, and the inner wall of the first tearing piece 11 is provided with a second limiting boss 113. The housing box 23 is installed on the first tearing piece 11, and the second limiting boss 113 is arranged in the limiting groove 234.

[0054] Further, refer to the attached drawings Figures 6-8 In another embodiment, the first tearing piece 11 is lower, and the second tearing piece 21 is upper and rotates relative to the first tearing piece 11. The second tearing piece 21 and the housing box 23 are assembled into one body and are installed on the box-shaped first tearing piece 11 from top to bottom. Specifically, the inner wall of the first tearing piece 11 has a resting table, so that the housing box 23 can be rested on the resting table. The circumferential positioning between the first tearing piece 11 and the housing box 23 is achieved by the cooperation of the limiting groove 234 arranged at the lower part of the outer wall of the housing box 23 and the second limiting boss 113 arranged on the inner wall of the first tearing piece 11. Similarly, to avoid the failure of a single positioning, the second limiting boss 113 and the limiting groove 234 can be provided with multiple.

[0055] Further, with reference to the accompanying drawings Figure 8 The first tearing mechanism 1 comprises an anti-skid piece 12 arranged at the bottom of the first tearing piece 11 to prevent the movement of the first tearing mechanism 1.

[0056] After the electric meat shredder is started, the first tearing piece 11 is prone to displacement due to the vibration of the driving piece 22 or external force. In an embodiment, the anti-skid piece 12 is a rubber pad fixed at the bottom of the first tearing piece 11 by adhesion or embedding, which can increase the friction between the first tearing piece 11 and the workbench. In another embodiment, the anti-skid piece 12 can also be a suction cup which is adsorbed on the workbench by negative pressure principle to avoid displacement due to equipment vibration or improper operation. Alternatively, the anti-skid piece 12 can also be a magnet which generates magnetic attraction between the workbench and the first tearing piece 11 when the workbench is made of metal.

[0057] It should be noted that the first tearing mechanism 1 can not be provided with the anti-skid piece 12. For example, the self-weight of the first tearing piece 11 is increased to have sufficient stability on the workbench, which can resist the vibration generated when the driving piece 22 is running and external force. Alternatively, when the electric meat shredder is a handheld design, the user can manually apply certain pressure to fix the first tearing piece 11 during operation without additional anti-skid structure.

[0058] Further, with reference to the accompanying drawings Figures 3-4 The output shaft 221 is sleeved with a polygonal column 2211 at the position where it penetrates the box body, and the second tearing piece 21 is provided with a positioning groove 212 on the side in contact with the output shaft 221. The shape of the positioning groove 212 is adapted to the outer contour of the polygonal column 2211, so that the polygonal column 2211 can be embedded in the positioning groove 212.

[0059] The output shaft 221 of the driving piece 22 usually adopts a semicircular column structure, and the second tearing piece 21 is provided with a semicircular groove to cooperate with the semicircular column, so that the output shaft 221 can drive the second tearing piece 21 to rotate. However, as the number of uses of the electric meat shredder increases, the straight edge of the semicircular groove will gradually wear, causing the circumferential positioning between the second tearing piece 21 and the output shaft 221 to gradually fail, thereby affecting the normal operation of the equipment. To overcome this problem, the polygonal column 2211 (such as triangle, quadrilateral, pentagon, etc.) is sleeved at the position where the output shaft 221 penetrates the box body, which can not only effectively prevent the circumferential positioning failure caused by wear, but also provide greater friction to reduce the relative sliding between the output shaft 221 and the second tearing piece 21.

[0060] It should be noted that the polygonal column 2211 and the matching structure of the alignment slot 212 are preferred. If the output shaft 221 is designed as a non-circular structure, for example, as a polygon or with a flat surface, it can be directly inserted into the corresponding matching hole of the second tearing member 21.

[0061] Further, with reference to the accompanying drawings Figure 9 The electric meat tearing device further comprises a meat placing disc 4, the bottom of the meat placing disc 4 is provided with a through hole 41, the through hole 41 allows the first sharp spike 111 or the second sharp spike 211 to pass through, so that the meat placing disc 4 can be detachably mounted on the first tearing member 11 or the second tearing member 21.

[0062] The size and position of the through hole 41 of the meat placing disc 4 match the first sharp spike 111 or the second sharp spike 211, and the size of each through hole 41 should be slightly larger than the first sharp spike 111 or the second sharp spike 211, to ensure smooth installation of the meat placing disc 4 and the first tearing member 11 or the second tearing member 21.

[0063] When using the electric meat tearing device, the user installs the meat placing disc 4 on the first tearing member 11 or the second tearing member 21, specifically, the meat placing disc 4 is installed on the lower tearing member, and the meat to be processed is placed on the meat placing disc 4. After the electric meat tearing device completes the tearing work, the user can remove the meat placing disc 4 together with the processed meat on the meat placing disc 4, without the need to use tools to pick out the meat filaments from the sharp spikes. This improves the convenience of the product, reduces the difficulty of cleaning caused by the residual meat filaments, and facilitates user cleaning. It should be noted that the electric meat tearing device can be used normally without installing the meat placing disc 4. The installation of the meat placing disc 4 is mainly for collecting torn meat, facilitating cleaning, and whether the meat placing disc 4 is installed or not will not affect the installation or operation of other components of the electric meat tearing device, nor will it have a substantial impact on the tearing function of the first tearing member 11 and the second tearing member 21.

[0064] Further, the electric meat tearing device further comprises a detection module and a control module, the detection module is arranged on the first tearing mechanism 1 and the second tearing mechanism 2, and is used for detecting whether the first tearing mechanism 1 and the second tearing mechanism 2 are separated; the control module is electrically connected with the detection module and the driving member 22, and controls the driving member 22 to stop operation when the first tearing mechanism 1 and the second tearing mechanism 2 are in a separated state.

[0065] When the electric meat tearing device is running, the first tearing mechanism 1 and the second tearing mechanism 2 need to maintain a contact state to complete the tearing operation. If they are separated, the detection module detects this state and generates a feedback signal and transmits it to the control module, and the control module receives the feedback signal and immediately controls the driving member 22 to slow down or stop operation, avoiding personnel injury or equipment damage caused by misoperation.

[0066] The detection module can be a contact switch or a sensing device.

[0067] In one embodiment, the contact switch is a mechanical switch, which uses physical contact to realize the closing or opening of the circuit. The closing of the circuit corresponds to the normal operation state of the driving member 22, while the opening of the circuit corresponds to the stop operation state of the driving member 22. The contact switch has a press contact 235, which changes its position by external force to realize the closing or opening of the circuit.

[0068] Specifically, referring to the accompanying drawings Figure 5 The press contact 235 is installed on the side of the housing box 23 that is in contact with the first tearing member 11 and is connected with the elastic structure. When the first tearing member 11 is in normal contact with the housing box 23, i.e. the first tearing mechanism 1 is in contact with the second tearing mechanism 2, the first tearing member 11 exerts pressure on the press contact 235, causing the circuit to close, so that the driving member 22 continues to work normally. On the contrary, when the first tearing member 11 is separated from the housing box 23, i.e. the first tearing mechanism 1 is separated from the second tearing mechanism 2, the press contact 235 is no longer subjected to pressure and returns to its initial position, the circuit is opened, and the driving member 22 stops working accordingly.

[0069] The detection module can also be a sensing device, which can be a photoelectric sensor or an electromagnetic sensor. The photoelectric sensor detects the contact state of the first tearing mechanism 1 and the second tearing mechanism 2 by using the reflection or shielding of a light beam; when the first tearing mechanism 1 and the second tearing mechanism 2 are in normal contact, the light beam of the photoelectric sensor can be stably transmitted, and the driving member 22 continues to work; when the first tearing mechanism 1 and the second tearing mechanism 2 are separated, the photoelectric signal changes, and the control module stops the operation of the driving member 22 immediately after receiving the abnormal signal. Similarly, the electromagnetic sensor detects the contact state by detecting the change of the magnetic field and transmits the working instruction of the driving member 22 to the control module.

[0070] Further, the electric meat tearing device further comprises a speed regulation module, which is electrically connected with the control module and the driving member 22, for regulating the working speed of the driving member 22.

[0071] The speed regulation module can be a mechanical speed regulation device, such as a speed regulation knob or a speed regulation button, or other types of electronic speed regulation devices, such as a touch screen or a sliding touchpad.

[0072] The mechanical speed regulation device usually realizes the regulation of current or voltage by using a variable resistor. When the user rotates the speed regulation knob or presses the speed regulation button, the resistance value changes, thereby changing the size of the current or voltage, so that the driving member 22 receives different power supply and the rotation speed of the driving member 22 is regulated.

[0073] The electronic speed regulating device generates different electronic signals according to the operation of the user on the touch screen or the sliding touchpad, and transmits the electronic signals to the control module, so as to realize the speed regulation of the driving member 22.

[0074] In other embodiments, the electric meat shredder can also not be provided with a speed regulating module, and a driving member 22 with a fixed speed is used for the shredding operation.

[0075] Further, referring to the accompanying drawings Figure 10 The electric meat shredder further comprises a battery 6, which is installed in the receiving box 23 and used to provide power supply for the driving member 22.

[0076] The battery 6 can be a rechargeable battery, such as a lithium battery or a nickel-hydrogen battery, which supports charging through a power adapter or a USB interface; or a replaceable battery. Whether it is a rechargeable battery or a replaceable battery, it is electrically connected with the control module and the driving member 22 to provide power supply.

[0077] Further, the first shredding member 11 and / or the second shredding member 21 are made of a light-transmitting material. The light-transmitting material can be plastic or glass, so that the user can observe the shredding state of the meat block to be processed.

[0078] Further, referring to the accompanying drawings Figure 11 The first sharp 111 and the second sharp 211 have a plurality of blades 1110 intersecting at the central axis of the first sharp 111 or the second sharp 211. The design of the plurality of blades 1110 makes each sharp have more cutting surfaces, so that the meat block is shredded more uniformly.

[0079] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features. Any equivalent structure made by using the contents of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.

Claims

1. An electric meat tenderizer characterized by, The first tearing mechanism (1) comprises a first tearing piece (11), and the second tearing mechanism (2) comprises a second tearing piece (21), the first tearing piece (11) and the second tearing piece (21) jointly form a first cavity (3), the first tearing piece (11) is provided with a plurality of first spikes (111) extending towards the second tearing piece (21), the second tearing piece (21) is provided with a plurality of second spikes (211) extending towards the first tearing piece (11), the plurality of first spikes (111) and the plurality of second spikes (211) are staggered in the first cavity (3). The second tearing mechanism (2) further comprises a driving piece (22) drivingly connected to the second tearing piece (21) to rotate the second tearing piece (21) relative to the first tearing piece (11). The first tearing piece (11) and the second tearing piece (21) are in a disc structure or a circular box body, the plurality of first spikes (111) are arranged in a circumferential array about the center of the first tearing piece (11), and the plurality of second spikes (211) are arranged in a circumferential array about the center of the second tearing piece (21). The first spike (111) and the second spike (211) have a plurality of blades (1110) intersecting at the central axis of the first spike (111) or the second spike (211).

2. The electric meat tenderizer of claim 1 wherein, 3. The electric meat tearing device according to claim 1, wherein the first tearing piece (11) and the second tearing piece (21) have an installation gap (5) therebetween; and the first tearing piece (11) and / or the second tearing piece (21) is made of a light-transmitting material.

4. The electric meat tearing device according to claim 1, wherein the second tearing mechanism (2) further comprises a receiving box (23), the driving piece (22) is installed in the receiving box (23), and an output shaft (221) of the driving piece (22) penetrates through the receiving box (23) and is connected to the second tearing piece (21) to drive the second tearing piece (21) to rotate relative to the receiving box (23); the first tearing piece (11) is connected to the receiving box (23) and is circumferentially limited therebetween. The output shaft (221) is sleeved with a polygonal column (2211) at the position penetrating through the box body, the second tearing piece (21) is provided with a positioning groove (212) on the side in contact with the output shaft (221), the positioning groove (212) is matched with the outer contour of the polygonal column (2211) in shape, so that the polygonal column (2211) can be embedded in the positioning groove (212).

6. The electric meat tearing device according to claim 4, wherein ​ ​ 5. The electric meat tenderizer of claim 4 wherein, ​ ​ The accommodation box (23) comprises a bottom surface (231) and a top surface (232) opposite to the bottom surface (231), the top surface (232) is closer to the first tearing member (11) than the bottom surface (231), and the second tearing member (21) is mounted on the top surface (232) of the accommodation box (23); The top surface (232) is provided with a first limiting boss (233), the outer wall of the first tearing member (11) is provided with a notch (112) at the lower edge, the first tearing member (11) is open at the bottom, covers the second tearing member (21) from top to bottom, and abuts against the accommodation box (23), and the first limiting boss (233) is arranged in the notch (112).

7. The electric meat tearing device according to claim 4, wherein The accommodation box (23) comprises a bottom surface (231) and a top surface (232) opposite to the bottom surface (231), the top surface (232) is closer to the first tearing member (11) than the bottom surface (231), and the second tearing member (21) is mounted on the top surface (232) of the accommodation box (23); The outer wall of the accommodation box (23) is provided with a limiting groove (234) at the lower part, the first tearing member (11) is open at the top, the inner wall of the first tearing member (11) is provided with a second limiting boss (113), the accommodation box (23) is mounted on the first tearing member (11), and the second limiting boss (113) is arranged in the limiting groove (234).

8. The electric meat tenderizer of claim 7 wherein, The first tearing mechanism (1) comprises an anti-skid member (12) arranged at the bottom of the first tearing member (11), which is used for preventing the movement of the first tearing mechanism (1), and the anti-skid member (12) is a rubber pad or a suction cup.

9. The electric meat tenderizer of claim 1 wherein, The meat placing disc (4) is further provided, the bottom of the meat placing disc (4) is provided with a penetrating hole (41), the penetrating hole (41) allows the first sharp (111) or the second sharp (211) to penetrate, so that the meat placing disc (4) is detachably mounted on the first tearing member (11) or the second tearing member (21).

10. The electric meat tenderizer of claim 1 wherein, Further comprising: A detection module arranged on the first tearing mechanism (1) and the second tearing mechanism (2) is used for detecting whether the first tearing mechanism (1) and the second tearing mechanism (2) are separated, wherein the detection module is a contact switch or a sensing device; A control module electrically connected with the detection module and the driving member (22) is used for controlling the driving member (22) to stop working when the first tearing mechanism (1) and the second tearing mechanism (2) are in a separated state; a speed regulation module electrically connected with the control module and the driving member (22) is used for adjusting the working speed of the driving member (22); A battery (9) mounted in the accommodation box (23) is used for providing power supply for the driving member (22).

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