Meat cutting machine capable of working stably

Abstract

The utility model discloses a meat cutting machine stable in work, which comprises a machine base with a built-in motor, a vegetable cutting cavity and a meat cutting cavity which are transversely communicated are arranged on the machine base, the meat cutting cavity is arranged far away from an output shaft of the motor relative to the vegetable cutting cavity, and the meat cutting machine comprises a vegetable cutting knife assembly detachably mounted in the vegetable cutting cavity and a meat cutting knife assembly detachably mounted in the meat cutting cavity. The meat cutter assembly comprises a cutter frame and a rolling cutter set arranged in the cutter frame, the meat cutter further comprises a connecting rod, one end of the connecting rod is in transmission connection with one end of the reduction gearbox of the cutter frame, and the other end of the connecting rod penetrates through the vegetable cutting cavity and is in transmission connection with an output shaft of the motor. According to the meat cutting machine, the functions of cutting vegetables and meat are achieved, meanwhile, high-rotating-speed vegetable cutting and low-rotating-speed meat cutting can be achieved, the vegetable cutting knife assembly and the meat cutting knife assembly work independently, the problems that a motor is large in working load and large in noise are well solved, and in addition, due to the fact that the vegetable cutting knife assembly and the meat cutting knife assembly are detachably installed, the working efficiency is greatly improved. And the problem that the machining assembly is difficult to clean is solved.

Description

Technical Field

[0001] The utility model relates to the field of kitchen appliances, in particular to a meat slicer with stable operation. Background Art

[0002] At present, the vegetable cutters on the market are only used for cutting vegetables. For the automatic vegetable cutter, when the vegetable cutter is working, the motor drives the drum cutter to rotate, so that the blade on the drum cutter cuts the vegetables.

[0003] For example, patent CN218947816U discloses a drum vegetable cutter, which includes a cutting drum, a drum cutter arranged in the cutting drum, a motor and a conveyor belt. A knife holder shaft is provided at one end of the drum cutter, a passive wheel is installed at the end of the knife holder shaft, and a transmission belt drives the passive wheel and the output end of the motor, so that when the motor is working, it drives the drum cutter to rotate and cut the vegetables.

[0004] The driving and transmission mechanism of the above-mentioned vegetable cutter can only act on the drum cutter for cutting vegetables, and can only realize the vegetable cutting function, but cannot meet the user's meat cutting needs at the same time. The function is single, and if the user uses other meat cutters to cut meat, the cost will increase.

[0005] In addition, the motor of the existing food processing machine outputs a high speed when cutting vegetables and a low speed when cutting meat. It is easy to output different speeds for different machines, but this will lead to increased costs. In order to reduce costs, it is better to use one machine to achieve cutting vegetables and cutting meat, while satisfying the different speeds output by different processing components, which is more in line with market demand. For example, patent CN115431324A discloses a cutting machine that integrates the functions of cutting vegetables and cutting meat. The cutting and cutting of vegetables and meat can output different speeds correspondingly, achieving low-cost and multifunctional effects. However, the above-mentioned cutting machine is driven by the same rotating shaft to rotate the vegetable cutting knife and the rolling cutter assembly at the same time, so that the vegetable cutting knife assembly and the meat cutting knife assembly must operate at the same time, resulting in a large workload on the motor, which not only affects the service life of the motor, but also causes loud noise when cutting vegetables and cutting meat, reducing the performance of the cutting machine. Utility Model Content

[0006] In order to solve the technical problem in the prior art that the same rotating shaft is used to drive the vegetable cutting knife assembly and the meat cutting knife assembly to work at the same time, resulting in a large motor load that affects the service life of the motor and increases the working noise, the utility model provides a stable working meat cutting machine, which can realize high-speed vegetable cutting and low-speed meat cutting while having both vegetable cutting and meat cutting functions. Moreover, the vegetable cutting knife assembly and the meat cutting knife assembly work independently, which effectively solves the problems of large motor workload and high noise. In addition, based on the detachable installation of the vegetable cutting knife assembly and the meat cutting knife assembly, the problem of difficult cleaning of the processing assembly is also solved.

[0007] The utility model discloses a meat slicer with stable operation, including a base with a built-in motor, the base being provided with a vegetable cutting chamber and a meat cutting chamber which are connected transversely, the meat cutting chamber being arranged relative to the vegetable cutting chamber and away from the output shaft of the motor, the meat slicer comprising a vegetable cutting knife assembly detachably mounted in the vegetable cutting chamber and a meat cutting knife assembly detachably mounted in the meat cutting chamber, the meat cutting knife assembly comprising a knife holder and a rolling cutting knife group arranged in the knife holder, the meat slicer also comprising a connecting rod, one end of the connecting rod being transmission connected to one end of a reduction gear box of the knife holder, and the other end passing through the vegetable cutting chamber and being transmission connected to the output shaft of the motor.

[0008] The meat slicer of the utility model has the following additional technical features:

[0009] The output shaft of the motor, the connecting rod and the rotating shaft of the reduction gearbox are coaxially arranged.

[0010] An opening is provided at the end of the meat cutting cavity away from the vegetable cutting cavity, and the vegetable cutting knife assembly is transversely installed into the vegetable cutting cavity through the opening, and the meat cutting knife assembly is transversely installed into the meat cutting cavity through the opening.

[0011] The connecting rod includes a rod body, one end of the rod body is transmission-connected to the reduction gearbox, the other end of the rod body is provided with a radially enlarged connecting head, the connecting head is provided with an axial hole, and the meat slicer includes a transmission head engaged with the output shaft of the motor, the transmission head is provided with a spline that cooperates with the axial hole.

[0012] The meat cleaver assembly also includes a knife comb arranged in the knife holder. The top of the knife holder has an opening for feeding. One end of the knife comb is clamped with the upper shell of the reduction gearbox, and the other end is clamped with the end of the knife holder away from the reduction gearbox.

[0013] The knife combs include two groups, which are symmetrically arranged on the left and right. A material receiving cavity is formed between the upper sections of the two groups of knife combs, and a material guiding cavity is formed between the lower sections of the two groups of knife combs. The material receiving cavity is contracted from top to bottom, and the material guiding cavity is expanded from top to bottom. The material receiving cavity and the material guiding cavity are connected.

[0014] The upper section of the knife comb is provided with limiting ribs at both ends along the front-back direction of the knife holder. The upper shell of the reduction gearbox and the knife holder are provided with limiting grooves for receiving the limiting ribs. The knife comb includes a plurality of racks arranged at intervals, and an installation gap is formed between two adjacent racks. The rolling cutter group includes a plurality of blades corresponding to the installation gaps. When the knife comb is installed in place from top to bottom, the top end of the blade is matched with the top wall gap of the installation gap.

[0015] The knife holder is provided with a handle, and along the direction in which the knife holder is installed into the meat cutting cavity, the handle is arranged downstream of the knife holder.

[0016] A feeding port is provided above the vegetable cutting chamber and the meat cutting chamber, and the vegetable cutting chamber and the meat cutting chamber share one feeding port, or the feeding port includes a first feeding port corresponding to the vegetable cutting chamber and a second feeding port corresponding to the meat cutting chamber, and the first feeding port and the second feeding port are arranged at intervals along the horizontal direction.

[0017] The output shaft of the motor includes a first output end and a second output end, the rotation speed of the first output end is greater than the rotation speed of the second output end, the first output end is transmission-connected to the vegetable cutting knife assembly, and the second output end is transmission-connected to the connecting rod; or, the motor includes two, each motor is provided with an output shaft, one of the output shafts is transmission-connected to the vegetable cutting knife assembly, and the other output shaft is transmission-connected to the connecting rod.

[0018] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0019] 1. The meat slicer of the utility model has stable operation, and can realize both cutting vegetables and cutting meat with one machine. When cutting vegetables, the motor outputs high speed to the vegetable cutting knife assembly, and when cutting meat, the reduction gear box makes the rolling cutter assembly output low speed, which can meet the different speed requirements corresponding to different ingredients and ensure the cutting effect of different ingredients; and based on the detachable installation of the vegetable cutting knife assembly and the meat cutting knife assembly, the two processing assemblies can be used independently, so that the motor only drives one processing assembly to work at a time, and the motor workload is small, which is not only conducive to extending the service life of the motor, but also can reduce the noise when the processing assembly is working; and for the meat cutting knife assembly, although the transmission path is extended by the connecting rod, the connecting rod only plays the role of an intermediate connection, its own weight is small, and no other additional accessories are attached. For the motor end, the load is still very small. In this way, when the motor load is small, it is conducive to stable transmission to the rolling cutter assembly through the connecting rod, thereby ensuring the stability of the rolling cutter assembly.

[0020] In addition, the vegetable cutting knife assembly and the meat cutting knife assembly are detachable and easy to take out and clean, which provides cleaning convenience for users and helps to improve the cleaning effect of the processing components.

[0021] 2. As a preferred embodiment, the output shaft of the motor, the connecting rod, and the rotating shaft of the reduction gearbox are coaxially arranged. This coaxial arrangement can improve the efficiency of the motor transmission, reduce energy consumption, and enhance the stability of the meat cleaver assembly.

[0022] 3. As a preferred embodiment, an opening is provided at the end of the meat-cutting chamber away from the vegetable-cutting chamber, and the vegetable-cutting knife assembly is laterally inserted into the vegetable-cutting chamber through the opening, and the meat-cutting knife assembly is laterally inserted into the meat-cutting chamber through the opening. By providing a lateral opening, the vegetable-cutting knife assembly and the meat-cutting knife assembly can be installed and removed by pushing and pulling them horizontally from the side, which is relatively labor-saving and convenient. The user can quickly remove the vegetable-cutting knife assembly and the meat-cutting knife assembly for cleaning, which improves operation efficiency.

[0023] 4. As a preferred embodiment, the meat cleaver assembly further includes a blade comb located within the blade holder. The top of the blade holder has an opening for feeding. One end of the blade comb engages with the upper housing of the reduction gearbox, and the other end engages with the end of the blade holder away from the reduction gearbox. To prevent meat or vegetables from becoming trapped between the rolling blades during operation, a blade comb is provided between the rolling blades. The comb is mounted by snapping together at both ends, making it easy to operate and disassemble for cleaning.

[0024] As a preferred embodiment of this embodiment, the blade combs include two sets, which are arranged symmetrically. A material receiving chamber is formed between the upper sections of the two sets of blade combs, and a material guiding chamber is formed between the lower sections of the two sets of blade combs. The material receiving chamber is configured to contract from top to bottom, while the material guiding chamber is configured to expand from top to bottom. The two material receiving and guiding chambers are interconnected. By optimizing the shape of the two sets of blade combs, the material receiving chamber forms a V-shaped area, which facilitates receiving more food per unit time and increases the contact area between the blades and food within this area, thereby improving cutting efficiency. The material guiding chamber forms an inverted V-shaped area, which gradually guides the cut food out. The gradually expanding design of the material guiding chamber ensures efficient food outflow.

[0025] As a preferred embodiment of this embodiment, the upper section of the knife comb is provided with limiting ribs at both ends along the front-to-back direction of the knife holder, and the upper shell of the reduction gearbox and the knife holder are provided with limiting grooves for receiving the limiting ribs. The knife comb includes a plurality of racks arranged at intervals, and an installation gap is formed between two adjacent racks. The rolling cutter group includes a plurality of blades corresponding to the installation gaps. When the knife comb is installed in place from top to bottom, the top of the blades fits in with the top wall gap of the installation gap. The knife comb can be installed by providing the limiting ribs and the limiting grooves, and when the knife comb is snapped into place, the top of the blades fits in with the top wall gap of the installation gap to prevent the blades from cutting the knife comb, thereby ensuring the reliability of the knife comb installation process and protecting the integrity of the knife comb.

[0026] 5. As a preferred embodiment, the connecting rod includes a rod body, one end of which is transmission-connected to the reduction gearbox, the other end of which is provided with a radially enlarged connector, the connector having an axial hole, and the meat slicer including a transmission head engaged with the output shaft of the motor, the transmission head having a spline that cooperates with the axial hole. The connecting rod of the present application has a simple structure. While ensuring stable transmission, its own load is small and does not increase the burden on the motor transmission, allowing the power of the motor to be transmitted to the rolling cutter assembly more quickly, thereby ensuring the efficiency of the motor transmission. When the meat slicer assembly is installed into the meat cutting chamber, it is connected to the spline through the axial hole of the connecting rod, which simplifies the installation process and has low requirements for users.

[0027] 6. As a preferred embodiment, the knife holder is provided with a handle, located downstream of the knife holder in the direction in which the knife holder is inserted into the meat cutting chamber. This handle allows the user to grip the handle while installing the meat cutting knife assembly, reducing the likelihood of the user's hand contacting the blade and thereby minimizing injury to the user. The handle is located downstream of the knife holder so that the end of the knife holder without the handle enters the meat cutting chamber first, followed by the end with the handle. This makes it easier for the user to grasp the handle and facilitates installation.

[0028] 7. As a preferred embodiment, a feeding port is provided above the vegetable cutting chamber and the meat cutting chamber, and the vegetable cutting chamber and the meat cutting chamber share a feeding port, or the feeding port includes a first feeding port corresponding to the vegetable cutting chamber and a second feeding port corresponding to the meat cutting chamber, and the first feeding port and the second feeding port are arranged at intervals along the horizontal direction. By providing the feeding port, the user can feed from the top of the cavity, which is very convenient. When a single feeding port is provided, the configuration is simple. When two independent feeding ports are provided, vegetables and meat can be fed separately, which can reduce the probability of different ingredients coming into contact, thereby avoiding the occurrence of cross-flavoring and ensuring the taste of the ingredients.

[0029] 8. As a preferred embodiment, the output shaft of the motor includes a first output end and a second output end, the first output end having a higher rotational speed than the second output end, the first output end being in transmission connection with the vegetable cutting knife assembly, and the second output end being in transmission connection with the connecting rod. By outputting different rotational speeds through the first and second output ends, the vegetable cutting knife assembly and the meat cutting knife assembly are driven to operate at different speeds, respectively, thereby meeting the speed requirements for cutting vegetables and meat and ensuring the best possible cutting effect. The provision of two transmission paths on the same motor to achieve outputs at different rotational speeds facilitates structural compactness, reduces the size of the machine base, and promotes miniaturization of the machine base, thus meeting the demand for miniaturization in home kitchens.

[0030] Alternatively, the motors include two, each having an output shaft, one of which is in transmission connection with the vegetable cutting knife assembly, and the other of which is in transmission connection with the connecting rod. Providing two motors can extend the service life of each motor, reduce transmission failure rates, and thereby improve the reliability of the vegetable cutting knife assembly and the meat cutting knife assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0032] Figure 1 This is an exploded schematic diagram of the composition structure of a meat slicer according to one embodiment of the present application.

[0033] Figure 2 This is a separate schematic diagram of the machine base, vegetable cutting chamber, meat cutting chamber and meat cutting knife assembly under one embodiment of the present application.

[0034] Figure 3 This is a schematic diagram of a blade comb before it is installed into the blade holder according to one embodiment of the present application.

[0035] Figure 4 This is a schematic diagram of the split part of the meat cleaver assembly, connecting rod and transmission head in one embodiment of the present application.

[0036] Reference numerals:

[0037] 10. Machine base; 101. Concave cavity; 11. Vegetable cutting cavity; 12. Meat cutting cavity; 13. Vegetable cutting knife assembly; 14. Meat cutting knife assembly; 141. Knife holder; 142. Rolling cutter assembly; 143. Reducer; 15. Connecting rod; 131. Knife drum; 132. Vegetable cutting knife; 121. Opening; 122. Discharge port; 144. Knife comb; 145. Reducer upper shell; 146. Material receiving cavity; 149. Material guiding cavity; 1421. Blade; 1441. Rack; 1442. Limiting rib; 1443. Installation gap; 147. Limiting groove; 148. Handle; 151. Rod body; 152. Connector; 153. Shaft hole; 16. Transmission head; 161. Spline; 171. First feeding port; 172. Second feeding port. DETAILED DESCRIPTION

[0038] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0039] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other in the absence of conflict.

[0040] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0041] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0042] like Figures 1 to 4 As shown, the present application provides a meat slicer with stable operation, including a base 10 with a built-in motor, the base 10 is provided with a vegetable cutting chamber 11 and a meat cutting chamber 12 which are horizontally connected, the meat cutting chamber 12 is arranged relative to the vegetable cutting chamber 11 away from the output shaft of the motor, the meat slicer includes a vegetable cutting knife assembly 13 detachably mounted on the vegetable cutting chamber 11 and a meat cutting knife assembly 14 detachably mounted on the meat cutting chamber 12, the meat cutting knife assembly 14 includes a knife holder 141 and a rolling cutting knife group 142 arranged in the knife holder 141, the meat slicer also includes a connecting rod 15, one end of the connecting rod 15 is transmission-connected to one end of a reduction gear 143 provided on the knife holder 141, and the other end passes through the vegetable cutting chamber 11 and is transmission-connected to the output shaft of the motor.

[0043] The meat slicer of the present invention has stable operation. When cutting vegetables, the motor outputs a high speed to the vegetable cutting knife assembly 13. When cutting meat, the reduction gear box 143 causes the rolling cutter group 142 to output a low speed. This can meet the different speed requirements corresponding to different ingredients and ensure the cutting effect of different ingredients. Moreover, based on the detachable installation of the vegetable cutting knife assembly 13 and the meat cutting knife assembly 14, the two processing assemblies can be used independently, so that the motor only drives one processing assembly to work at a time. The motor workload is small, which is not only conducive to extending the service life of the motor, but also can reduce the noise when the processing assembly is working. Moreover, for the meat cutting knife assembly 14, although the transmission path is extended by the connecting rod 15, the connecting rod 15 only plays the role of an intermediate connection. It has a small weight and no other additional accessories. Therefore, the load on the motor end is still very small. In this way, when the motor load is small, it is conducive to stable transmission to the rolling cutter group 142 through the connecting rod 15, thereby ensuring the stability of the rolling cutter group 142.

[0044] In addition, the vegetable cutting knife assembly 13 and the meat cutting knife assembly 14 are detachable and easy to take out and clean, which provides cleaning convenience for users and is conducive to improving the cleaning effect of the processing components.

[0045] like Figure 2 As shown, the base 10 is provided with a cavity 101 for accommodating the vegetable cutting cavity 11, and the output shaft of the motor is connected to the cavity 101. The output shaft of the motor can refer to the motor shaft directly as the output structure, or it can refer to the output structure formed by the transmission mechanism in conjunction with the motor shaft of the motor. It is set according to actual needs and is not limited in this application. Preferably, the vegetable cutting cavity 11 and the meat cutting cavity 12 are an integrated structure, such as Figure 1 As shown, when installed on the machine base 10, the vegetable cutting chamber 11 is seated in the recessed cavity 101, and the meat cutting chamber 12 protrudes from the machine base 10, which facilitates the miniaturization of the machine base 10. Furthermore, the vegetable cutting knife assembly 13 includes a knife barrel 131 and a vegetable cutting knife 132 mounted on the knife barrel 131. During operation, the output shaft of the motor drives the knife barrel 131 to rotate, thereby rotating the vegetable cutting knife 132 mounted on the knife barrel 131 to cut vegetables. In contrast, the meat cutting knife assembly 14 maintains the blade holder 141 stationary, and the output shaft of the motor drives the rolling cutter assembly 142 to rotate and cut meat. The vegetable cutting knife 132 can be detachably mounted on the knife barrel 131, allowing users to replace the cutting knife 132 with a different shape to achieve slicing, shredding, or dicing, thereby meeting the processing requirements of different ingredients. The rolling cutter assembly 142, for example, achieves meat cutting by rotating two sets of rolling cutter assemblies 142 relative to each other, forming a cutting edge area between the two sets. The vegetable cutting knife assembly 13 and the meat cutting knife assembly 14 can be taken out of the processing chamber as a whole, which is convenient for the user to clean. For example, they can be directly placed under the faucet for washing.

[0046] The connecting rod 15 is a rod-shaped structure. The installation order of the connecting rod 15 can be that the connecting rod 15 is first connected to the knife holder 141, and then the meat cleaver assembly 14 and the connecting rod 15 are installed into the meat cutting cavity 12 together, or the meat cleaver assembly 14 is first installed into the meat cutting cavity 12, and then the connecting rod 15 is installed.

[0047] As a preferred embodiment, the output shaft of the motor, the connecting rod 15 and the rotating shaft of the reduction gearbox 143 are coaxially arranged. By coaxially arranging the three, the efficiency of the motor transmission can be improved, energy consumption can be reduced, and the working stability of the meat cleaver assembly 14 can be improved.

[0048] As a preferred embodiment, an opening 121 is provided at the end of the meat cutting chamber 12 away from the vegetable cutting chamber 11, and the vegetable cutting knife assembly 13 is laterally installed into the vegetable cutting chamber 11 through the opening 121, and the meat cutting knife assembly 14 is laterally installed into the meat cutting chamber 12 through the opening 121.

[0049] like Figure 1 and Figure 2 As shown, by setting the lateral opening 121, the vegetable cutting knife assembly 13 and the meat cutting knife assembly 14 can be installed and removed by pushing and pulling horizontally, which is relatively labor-saving and convenient. The user can quickly remove the vegetable cutting knife assembly 13 and the meat cutting knife assembly 14 for cleaning, and the operation efficiency is high. In this embodiment, as shown in FIG. Figure 2 As shown, the connecting rod 15 can be connected to the knife holder 141 first, and then the user can push the meat cutting knife assembly 14 and the connecting rod 15 into the meat cutting cavity 12 as a whole. When installed in place, the other end of the connecting rod 15 is connected to the output shaft of the motor.

[0050] In other embodiments, the processing chamber formed by the vegetable cutting chamber 11 and the meat cutting chamber 12 includes, for example, an upper housing and a lower housing that are fastened together. To install the vegetable cutting knife assembly 13 and the meat cutting knife assembly 14, the upper housing is first removed, the vegetable cutting knife assembly 13 and the meat cutting knife assembly 14 are lowered into the lower housing, and then the upper housing is replaced. This is simple to operate. In this embodiment, the order of installation of the connecting rod 15 is not limited and can be installed with or after the meat cutting knife assembly 14.

[0051] As a preferred embodiment, the meat cleaver assembly 14 also includes a blade comb 144 disposed within the blade holder 141. The top of the blade holder 141 is open for feeding. One end of the blade comb 144 engages with the upper housing 145 of the reduction gearbox 143, and the other end engages with the end of the blade holder 141 away from the reduction gearbox 143. To prevent meat or vegetables from becoming trapped between the rolling blades 1421 of the rolling cutter assembly 142 during operation, the blade comb 144 is disposed between the rolling blades 1421. The blade comb 144 is mounted by snapping together at both ends, making it easy to operate and disassemble for cleaning.

[0052] like Figure 3As shown, the blade comb 144 is inserted downward from the top of the rolling cutter assembly 142, and then the installation is completed by clamping and limiting the two ends of the blade comb 144, which is easy to operate.

[0053] As a preferred embodiment of the present embodiment, the knife comb 144 includes two groups, and the two groups of knife combs 144 are symmetrically arranged on the left and right. A material receiving cavity 146 is formed between the upper sections of the two groups of knife combs 144, and a material guiding cavity 149 is formed between the lower sections of the two groups of knife combs 144. The material receiving cavity 146 is contracted from top to bottom, and the material guiding cavity 149 is expanded from top to bottom. The material receiving cavity 146 and the material guiding cavity 149 are connected.

[0054] like Figure 3 As shown, by optimizing the shape of the two sets of blade combs 144, the material receiving cavity 146 forms a V-shaped area, which is convenient for receiving more food per unit time and increasing the contact area between the blade 1421 and the food in this area, thereby improving the cutting efficiency. The material guiding cavity 149 forms an inverted V-shaped area, and there is a gradual process of leading out the cut food. The gradually expanding setting of the material guiding cavity 149 ensures the efficiency of leading out the food.

[0055] Furthermore, the rolling cutter group 142 includes two groups, which are respectively arranged corresponding to the two groups of knife combs 144. The two groups of rolling cutter groups 142 rotate towards each other. Each group of rolling cutter groups 142 includes a plurality of blades 1421 arranged at intervals along the front and rear directions of the knife holder 141, and there is a gap between adjacent blades 1421. Each group of knife combs 144 includes a plurality of racks 1441 arranged at intervals along the front and rear directions of the knife holder 141. The racks 1441 are arranged corresponding to the gaps, and the thickness of the racks 1441 is less than the width of the gaps.

[0056] As a preferred embodiment of the present embodiment, the upper section of the knife comb 144 is provided with limiting ribs 1442 at both ends along the front-to-back direction of the knife holder 141, the upper shell 145 of the reduction gearbox and the knife holder 141 are provided with limiting grooves 147 for receiving the limiting ribs 1442, the knife comb 144 includes a plurality of racks 1441 arranged at intervals, and an installation gap 1443 is formed between two adjacent racks 1441, and the rolling cutter group 142 includes a plurality of blades 1421 corresponding one-to-one to the installation gaps 1443. When the knife comb 144 is installed in place from top to bottom, the top end of the blade 1421 is matched with the top wall gap of the installation gap 1443.

[0057] like Figure 3 or Figure 4 As shown, when the knife comb 144 is installed from top to bottom, when the bottom of the limiting rib 1442 abuts against the bottom wall of the limiting groove 147, the knife comb 144 is installed in place. At this time, the top of the blade 1421 cooperates with the top wall gap of the installation gap 1443 to prevent the blade 1421 from cutting the knife comb 144, ensuring the reliability of the installation process of the knife comb 144 and helping to protect the integrity of the knife comb 144.

[0058] As a preferred embodiment, the connecting rod 15 includes a rod body 151, one end of the rod body 151 is transmission-connected to the reduction gearbox 143, the other end of the rod body 151 is provided with a radially enlarged connecting head 152, the connecting head 152 is provided with an axial hole 153, and the meat slicer includes a transmission head 16 engaged with the output shaft of the motor, and the transmission head 16 is provided with a spline 161 that cooperates with the axial hole 153.

[0059] like Figure 4 As shown, the connecting rod 15 of the present application has a simple structure. Under the premise of ensuring stable transmission, its own load is small and will not increase the burden of the motor transmission, so that the power of the motor can be transmitted to the rolling cutter group 142 more quickly, ensuring the efficiency of the motor transmission; when the meat cutting knife assembly 14 is installed into the meat cutting cavity 12, it is connected with the spline 161 through the axial hole 153 of the connecting rod 15, the installation steps are simple, and the user requirements are relatively low.

[0060] As a preferred embodiment, a handle 148 is provided on the knife holder 141. The handle 148 is located downstream of the knife holder 141 along the direction in which the knife holder 141 is inserted into the meat cutting chamber 12. By providing the handle 148, the user can grasp the handle 148 to operate the meat cutting knife assembly 14 when installing it, thereby reducing the probability of the user's hand contacting the blade 1421 and thus reducing injury to the user. The handle 148 is located downstream of the knife holder 141, so that the end of the knife holder 141 without the handle 148 enters the meat cutting chamber 12 first, and the end with the handle 148 enters the meat cutting chamber 12 later. This makes it easier for the user to grasp the handle 148 and facilitates installation.

[0061] In one embodiment, the meat cutting chamber 12 is provided with an opening 121 on the side thereof, and the meat cutting knife assembly 14 is laterally inserted into the meat cutting chamber 12 through the opening 121. Figure 2 As shown, the handle 148 is provided at one end of the knife holder 141 opposite to the reduction box 143. In another embodiment, the meat cutting knife assembly 14 is loaded downward from the top of the meat cutting chamber 12, and the handle 148 is provided at the top of the knife holder 141, for example.

[0062] A feeding port is provided above the vegetable cutting chamber 11 and the meat cutting chamber 12. In one embodiment, the vegetable cutting chamber 11 and the meat cutting chamber 12 share a feeding port; in another embodiment, Figure 1 or Figure 2 As shown, the feeding ports include a first feeding port 171 corresponding to the vegetable cutting chamber 11 and a second feeding port 172 corresponding to the meat cutting chamber 12. The first feeding port 171 and the second feeding port 172 are spaced apart laterally. The use of two separate feeding ports allows vegetables and meat to be fed separately, reducing the probability of different ingredients coming into contact, thereby preventing odor transfer and ensuring the taste of the ingredients.

[0063] Furthermore, in one embodiment, Figure 1 or Figure 2As shown, a discharge port 122 is provided below the meat cutting chamber 12, which can be used to discharge meat or vegetables. In other embodiments, the vegetable cutting chamber 11 and the meat cutting chamber 12 can be provided with discharge ports 122 respectively for separate discharge.

[0064] As a preferred embodiment, the output shaft of the motor includes a first output end and a second output end. The first output end has a higher rotational speed than the second output end. The first output end is in driving connection with the vegetable cutting knife assembly 13, while the second output end is in driving connection with the connecting rod 15. By outputting different rotational speeds from the first and second output ends, the vegetable cutting knife assembly 13 and the meat cutting knife assembly 14 are driven to operate at different speeds, respectively, thereby meeting the speed requirements for cutting vegetables and meat and ensuring the best possible cutting results. The use of two transmission paths on the same motor to achieve different output speeds facilitates a more compact structure, reduces the size of the machine base 10, and promotes miniaturization of the machine base 10, thus meeting the demand for miniaturization in home kitchens.

[0065] Specifically, the motor includes a motor shaft, and a first transmission mechanism and a second transmission mechanism are disposed within the motor base 10. The first transmission mechanism cooperates with the motor shaft and has a first output end; the second transmission mechanism cooperates with the motor shaft and has a second output end. The first output end and the second output end are, for example, coaxially disposed, and the first and second transmission mechanisms have different transmission ratios, resulting in different output speeds at the first and second output ends.

[0066] In other embodiments, two motors are provided, each with an output shaft. One output shaft is in transmission connection with the vegetable cutting knife assembly 13, and the other output shaft is in transmission connection with the connecting rod 15. Providing two motors prolongs the service life of each motor, reduces transmission failure rates, and thereby improves the reliability of the vegetable cutting knife assembly 13 and the meat cutting knife assembly 14. The two output shafts can be spaced apart vertically or horizontally. When the desired knife assembly is activated, the corresponding motor is activated. Preferably, the output shaft in transmission connection with the vegetable cutting knife assembly 13 has a higher rotational speed than the output shaft in transmission connection with the connecting rod 15.

[0067] The technical solutions protected by this utility model are not limited to the above-described embodiments. It should be noted that the combination of the technical solutions of any one embodiment with the technical solutions of one or more other embodiments falls within the scope of protection of this utility model. Although the above description of this utility model has been provided in detail using general instructions and specific embodiments, it is obvious to those skilled in the art that modifications or improvements can be made based on this utility model. Therefore, such modifications or improvements made without departing from the spirit of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A meat slicer with stable operation, comprising a base with a built-in motor, characterized in that: The machine base is provided with a vegetable cutting chamber and a meat cutting chamber which are connected to each other transversely. The meat cutting chamber is arranged relative to the vegetable cutting chamber and away from the output shaft of the motor. The meat slicer includes a vegetable cutting knife assembly detachably mounted on the vegetable cutting chamber and a meat cutting knife assembly detachably mounted on the meat cutting chamber. The meat cutting knife assembly includes a knife holder and a rolling cutting knife group arranged in the knife holder. The meat slicer also includes a connecting rod, one end of the connecting rod is transmission-connected to one end of the reduction gear box of the knife holder, and the other end passes through the vegetable cutting chamber and is transmission-connected to the output shaft of the motor.

2. A meat slicer with stable operation according to claim 1, characterized in that: The output shaft of the motor, the connecting rod and the rotating shaft of the reduction gearbox are coaxially arranged.

3. A meat slicer with stable operation according to claim 1, characterized in that: An opening is provided at the end of the meat cutting cavity away from the vegetable cutting cavity, and the vegetable cutting knife assembly is transversely installed into the vegetable cutting cavity through the opening, and the meat cutting knife assembly is transversely installed into the meat cutting cavity through the opening.

4. A meat slicer with stable operation according to claim 1, characterized in that: The connecting rod includes a rod body, one end of the rod body is transmission-connected to the reduction gearbox, the other end of the rod body is provided with a radially enlarged connecting head, the connecting head is provided with an axial hole, and the meat slicer includes a transmission head engaged with the output shaft of the motor, the transmission head is provided with a spline that cooperates with the axial hole.

5. The meat slicer with stable operation according to claim 1, characterized in that: The meat cleaver assembly also includes a knife comb arranged in the knife holder. The top of the knife holder has an opening for feeding. One end of the knife comb is clamped with the upper shell of the reduction gearbox, and the other end is clamped with the end of the knife holder away from the reduction gearbox.

6. A meat slicer with stable operation according to claim 5, characterized in that: The knife combs include two groups, which are symmetrically arranged on the left and right. A material receiving cavity is formed between the upper sections of the two groups of knife combs, and a material guiding cavity is formed between the lower sections of the two groups of knife combs. The material receiving cavity is contracted from top to bottom, and the material guiding cavity is expanded from top to bottom. The material receiving cavity and the material guiding cavity are connected.

7. A meat slicer with stable operation according to claim 5, characterized in that: The upper section of the knife comb is provided with limiting ribs at both ends along the front-back direction of the knife holder. The upper shell of the reduction gearbox and the knife holder are provided with limiting grooves for receiving the limiting ribs. The knife comb includes a plurality of racks arranged at intervals, and an installation gap is formed between two adjacent racks. The rolling cutter group includes a plurality of blades corresponding to the installation gaps. When the knife comb is installed in place from top to bottom, the top end of the blade is matched with the top wall gap of the installation gap.

8. The meat slicer with stable operation according to claim 1, characterized in that: The knife holder is provided with a handle, and along the direction in which the knife holder is installed into the meat cutting cavity, the handle is arranged downstream of the knife holder.

9. The meat slicer with stable operation according to claim 1, characterized in that: A feeding port is provided above the vegetable cutting chamber and the meat cutting chamber, and the vegetable cutting chamber and the meat cutting chamber share one feeding port, or the feeding port includes a first feeding port corresponding to the vegetable cutting chamber and a second feeding port corresponding to the meat cutting chamber, and the first feeding port and the second feeding port are arranged at intervals along the horizontal direction.

10. The meat slicer with stable operation according to claim 1, characterized in that: The output shaft of the motor includes a first output end and a second output end, the rotation speed of the first output end is greater than the rotation speed of the second output end, the first output end is transmission-connected to the vegetable cutting knife assembly, and the second output end is transmission-connected to the connecting rod; Alternatively, the motors include two, each motor is provided with an output shaft, one of the output shafts is transmission-connected to the vegetable cutting knife assembly, and the other output shaft is transmission-connected to the connecting rod.

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