Power base and food material processing device

Abstract

The utility model relates to the technical field of kitchen equipment, in particular to a power base and a food material processing device. The power device, the first shaft piece and the second shaft piece are arranged in the base shell; the first shaft piece is in transmission connection with the power device to form an output shaft for outputting the rotating power of the power device; the second shaft piece is also in transmission connection with the power device to form another output shaft for outputting the rotating power of the power device; the base shell is provided with a first receding hole and a second receding hole, wherein the first receding hole is matched with the first shaft piece and the second shaft piece, and the first receding hole is used for connecting the first shaft piece with an external device. And the second avoiding hole is used for connecting the second shaft piece with an external device. The power base is arranged on the basis of efficient processing requirements of various food materials so as to better adapt to the requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen equipment technical field more specifically, it relates to power base and food processing device. BACKGROUND

[0002] In order to improve the convenience of food processing, various processing devices for processing food appear in the existing kitchen, for example, cutting and dispensing machine for cutting and dispensing food, and stirring and crushing machine for stirring and crushing food.

[0003] Considering that if each processing device is provided with a power base for providing power, not only the storage pressure is greatly increased, but also the use cost of consumers is increased, therefore, the component type food processing device appears, which comprises: multiple functional modules (for example, cutting module for cutting and dispensing food, stirring and crushing module for stirring and crushing food, etc.), and power base suitable for multiple functional modules, the power base has a power output shaft for outputting power. When using, any functional module is transmissionally connected with the power output shaft of the power base according to the food processing requirement, so that different types of food processing equipment can be formed.

[0004] However, due to the power output limitation of the power base, the existing component type food processing device can only process single food in a period of time, and cannot meet the efficient processing requirement of various food. UTILITY MODEL CONTENTS

[0005] One of the purposes of the utility model is to provide the power base for better adapting to the requirement of efficient processing of various food according to the deficiency of the prior art.

[0006] The second purpose of the utility model is to provide the food processing device with the above-mentioned power base, so that food cutting and dispensing and stirring and crushing can be carried out synchronously, so that the efficient processing requirement of various food can be better met.

[0007] The technical solution of the utility model is as follows:

[0008] The power base comprises:

[0009] Base shell;

[0010] The power device, the first shaft member and the second shaft member are arranged in the base shell;

[0011] The first shaft member is transmissionally connected with the power device, and the output shaft for outputting the rotating power of the power device is formed;

[0012] The second shaft member is also drivingly connected to the power device and comprises another output shaft for outputting rotational power of the power device;

[0013] The base shell is respectively provided with:

[0014] a first accommodating hole for connecting the first shaft member with an external device;

[0015] and a second accommodating hole for connecting the second shaft member with an external device.

[0016] Further as a preferred solution, the first shaft member is configured as a vertical shaft;

[0017] The first accommodating hole is a through hole located on the upper end surface of the base shell and opposite to the upper end of the first shaft member;

[0018] and the second shaft member is configured as a horizontal shaft;

[0019] The second accommodating hole is a through hole located on the side surface of the base shell and opposite to one end of the second shaft member.

[0020] Further as a preferred solution, the upper end surface of the base shell is provided with a mounting groove located above the first accommodating hole and in communication with the first accommodating hole;

[0021] A baffle is movably connected in the mounting groove and configured to be movable to cover or not cover the first accommodating hole.

[0022] Further as a preferred solution, the first shaft member is drivingly connected to the power device through a first transmission structure, and the first transmission structure is provided with a first protective shell wrapped around the first transmission structure;

[0023] The second shaft member is drivingly connected to the power device through a second transmission structure, and the second transmission structure is provided with a second protective shell wrapped around the second transmission structure.

[0024] Further as a preferred solution, the first protective shell is fixedly connected to the base shell;

[0025] and / or, the second protective shell is fixedly connected to the base shell.

[0026] Further as a preferred solution, the first shaft member has a portion inserted into the first accommodating hole and rotationally connected to the base shell.

[0027] Further as a preferred solution, the end of the first shaft member inserted into the first accommodating hole is provided with a first spline groove with an opening facing outward for plug-in transmission of an external shaft member.

[0028] Further preferably, the second shaft member has a portion inserted into the second accommodating hole and rotationally connected with the base shell.

[0029] Further preferably, the end of the second shaft member inserted into the second accommodating hole is provided with a second spline groove opening outward for plug-in transmission of the external shaft member.

[0030] The food processing device comprises:

[0031] The power base according to any one of the above solutions;

[0032] The chopping module has a chopping assembly for chopping and a chopping connecting shaft for driving the chopping assembly;

[0033] The cutting module has a cutter assembly for cutting food and a cutting connecting shaft for driving the cutter assembly;

[0034] The chopping module is connected to the power base, and the first shaft member is drivingly connected to the chopping connecting shaft to drive the chopping connecting shaft to rotate;

[0035] The cutting module is connected to the power base, and the second shaft member is drivingly connected to the cutting connecting shaft to drive the cutting connecting shaft to rotate.

[0036] The main beneficial effects of the above technical solutions are:

[0037] 1. The power base provided by the present application has two output shafts capable of outputting power, which can simultaneously connect two functional modules (such as a cutting module for cutting food and a chopping module for chopping food) and provide power output to the two functional modules, meeting the efficient power output demand in various food situations.

[0038] 2. Moreover, compared with directly and simply stacking expensive power devices, the present application uses one power device to drivingly connect two shaft members to form multi-position power output, which can better reduce production costs.

[0039] 3. At the same time, the first shaft member and the second shaft member are both arranged in the base shell, which can protect the first shaft member and the second shaft member from being damaged by collision during transportation and use.

[0040] 4. The food processing device provided by the present application has the chopping module and the cutting module connected to the above power base, which can simultaneously perform chopping and food cutting work to meet the efficient processing demand of various food.

[0041] Further or more detailed beneficial effects will be described in the specific embodiments combined with specific examples. Attached Figure Description

[0042] The present invention will be further described below with reference to the accompanying drawings:

[0043] Figure 1 This is a schematic diagram of the overall structure of the food processing device.

[0044] Figure 2 A schematic diagram of the installation structure of the food processing device.

[0045] Figure 3 This is a schematic diagram of the internal structure of the power base.

[0046] Figure 4 This is a schematic diagram of the transmission connection structure of the first shaft, the second shaft, and the power unit. Detailed Implementation

[0047] The present invention will be illustrated with specific examples below:

[0048] Example:

[0049] A food processing device is a device used to process food. It mainly includes functional modules set according to the food processing requirements (such as a cutting module a for cutting and preparing food, and a grinding module c for grinding food), as well as a power base b that provides power support for the functional modules.

[0050] The power base b mainly includes a base housing b1 and a power device b2 (e.g., a rotary motor) placed inside the base housing b1 and used to provide rotational power; it has a power output shaft b2.1 for outputting rotational power.

[0051] By connecting the functional module to the base housing b1, and driving the corresponding food processing structure (such as the grinding component or blade component mentioned below) in the functional module to the power output shaft b2.1, the power base b provides the power to drive the functional module to perform food processing actions.

[0052] Due to the power output limitation of the power base b (i.e., it often only has one power output shaft b2.1), for a period of time, the power base b can often only connect to one functional module and cannot connect multiple functional modules at the same time to process various ingredients simultaneously, resulting in low overall processing efficiency and failing to meet the high-efficiency processing needs of various ingredients.

[0053] However, if the number of power units b2 is directly stacked in the power base b according to the needs, for example, setting two power units b2 to provide power output in multiple positions, on the one hand, the overall size of the power unit b2 is large, which will greatly increase the overall volume of the power base b, increasing the burden of transportation and storage; on the other hand, the overall cost of the power unit b2 (such as a rotating motor) is high, and increasing the number of power units b2 makes it difficult to control and reduce costs, resulting in the product not being able to form a better market competitiveness; moreover, multiple power units b2 will also increase the difficulty of control.

[0054] Based on this, this embodiment first provides a power base that is designed to better meet the needs of efficient processing of diverse ingredients and has a relatively lower production cost.

[0055] For details, see attached. Figure 3 To be continued Figure 4 As shown, the power base b in this embodiment includes a base housing b1, and a power device b2, a first shaft b3, and a second shaft b9 placed inside the base housing b1.

[0056] The first shaft b3 is connected to the power device b2. More specifically, the first shaft b3 is connected to the power output shaft b2.1 of the power device b2 through the first transmission structure, so as to form an output shaft that outputs the rotational power of the power device b2.

[0057] The second shaft b9 is connected to the power unit b2 via a transmission structure. More specifically, the second shaft b9 is connected to the power output shaft b2.1 of the power unit b2 via a second transmission structure, thus forming another output shaft that outputs the rotational power of the power unit b2.

[0058] Meanwhile, the base housing b1 is respectively provided with a first clearance hole b1.2 for the first shaft b3 to connect with an external device and a second clearance hole b1.1 for the second shaft b9 to connect with an external device.

[0059] Implementation: The power base b has two output shafts capable of outputting power, which can simultaneously connect to two functional modules and provide power output to the two functional modules as described below, meeting the high-efficiency power output requirements under various food conditions.

[0060] Furthermore, in this embodiment, as shown in the appendix Figure 2 To be continued Figure 4 As shown, the first shaft b3 is configured such that its axis extends vertically; the first clearance hole b1.2 is a through hole located on the upper end face of the base housing b1 and positioned opposite to the upper end of the first shaft b3.

[0061] Furthermore, the second shaft member b9 is configured such that its axis extends laterally; the second clearance hole b1.1 is a through hole located on the side of the base housing b1 and positioned opposite one end of the second shaft member b9.

[0062] By setting the orientations of the first shaft b3 and the second shaft b9 differently, two output transmission areas with a large gap can be formed at the upper end and the side of the power base b, respectively, so that interference and collision are less likely to occur when installing the functional modules as described below.

[0063] At this point, in this embodiment, as shown in the appendix Figure 4 As shown, the axis of the power output shaft b2.1 also extends vertically. The first transmission structure is a coupling. The axis of the first shaft b3 is collinear with the axis of the power output shaft b2.1, and the end of the first shaft b3 is fixedly connected to the end of the power output shaft b2.1 through the coupling, so that the first shaft b3 is connected to the power device b2 through the first transmission structure.

[0064] The second transmission structure includes: the aforementioned coupling, the first shaft b3, the worm gear b4, the transmission connecting shaft b5, and several gears.

[0065] The first shaft b3 has several spirally extending helical teeth b3.1 on its outer surface. The axis of the transmission connecting shaft b5 extends laterally and is located on one side of the first shaft b3. The transmission connecting shaft b5 is rotatably connected to the base housing b1 or the protective shell b10 described below. A worm gear b4 is fixedly connected to the transmission connecting shaft b5, and the outer teeth of the worm gear b4 mesh with the helical teeth b3.1 to form a worm gear transmission structure. Furthermore, a first connecting gear b6 is fixedly connected to the end of the transmission connecting shaft b5 away from the worm gear b4. Simultaneously, a second connecting gear b8 is fixedly connected to the second shaft b9. The first connecting gear b6 and the second connecting gear b8 are meshed and transmitted through a third connecting gear b7. This achieves the following: when the power output shaft b2.1 drives the first shaft b3 to rotate to output rotational power at one position, it can simultaneously drive the second shaft b9 to rotate to output rotational power at another position. In this embodiment, the third connecting gear b7 is fixedly mounted on a shaft, which is rotatably connected to the base housing b1 or the protective housing b10 described below, so that the third connecting gear b7 can rotate stably.

[0066] Considering the protection and lubrication requirements of the transmission structure, a first protective shell can be provided on the outer periphery of the first transmission structure to enclose the first transmission structure; and a second protective shell can be provided on the outer periphery of the second transmission structure to enclose the second transmission structure.

[0067] In this embodiment, as shown in the appendix Figure 3As shown in the drawings, the protective shell b10 is arranged in the base shell b1 in a matching transmission structure, the first transmission structure and the second transmission structure, and the power device b2 are all arranged in the protective shell b10, and the upper end of the first shaft b3 and the end of the second shaft b9 for transmission connection with the functional module all pass through the protective shell b10.

[0068] In order to better ensure the stability of the protective shell and better protect the transmission structure, the first protective shell is fixed to the base shell b1 by screws, and the second protective shell is also fixed to the base shell b1 by screws.

[0069] In this embodiment, the protective shell b10 is detachably fixed to the base shell b1 by screws.

[0070] On the basis of the above scheme, the first shaft b3 has a part inserted into the first accommodating hole b1.2 and rotatably connected to the base shell b1 by a bearing, so as to improve the stability of the first shaft b3 and further stably output the transmission power.

[0071] Similarly, the second shaft b9 has a part inserted into the second accommodating hole b1.1 and rotatably connected to the base shell b1 by a bearing.

[0072] Further, in order to facilitate the functional module to be more conveniently connected in transmission with the first shaft b3 and the second shaft b9, as shown in Figure 3 and Figure 4 In this embodiment, the end of the first shaft b3 inserted into the first accommodating hole b1.2 is provided with a first spline groove b3.2 with an opening outward for plug-in transmission of an external shaft. At this time, only an external spline shaft needs to be provided on the functional module to achieve the simplest plug-in transmission.

[0073] Similarly, the end of the second shaft b9 inserted into the second accommodating hole b1.1 is provided with a second spline groove b9.1 with an opening outward for plug-in transmission of an external shaft.

[0074] On the basis of the above scheme, considering that when the first accommodating hole b1.2 is arranged at the upper end of the base shell b1, impurities and foreign matters are easily dropped into the base shell b1 during transportation of the power base b and corrode the internal structure. Therefore, as shown in Figure 2 In this embodiment, the upper end surface of the base shell b1 is provided with a mounting groove b1.3 located above the first accommodating hole b1.2 and communicating with the first accommodating hole b1.2; and a baffle b11 is movably connected in the mounting groove b1.3, and the baffle b11 is configured to be movable to cover or not cover the first accommodating hole b1.2.

[0075] For example, a baffle b11 that can slide in the horizontal direction is slidingly installed in the mounting groove b1.3. When the power base b is stored or transported, the first accommodation hole b1.2 can be covered by sliding the baffle b11 to be located above the first accommodation hole b1.2. When the first shaft b3 needs to be connected in transmission with an external device, the baffle b11 is not covered on the first accommodation hole b1.2 by sliding the baffle b11 away from the first accommodation hole b1.2.

[0076] Based on the above: based on the efficient processing needs of various food materials, the power base is set to better meet the needs and has relatively lower production cost.

[0077] The embodiment further provides a food material processing device formed by the power base to meet the efficient processing needs of various food materials.

[0078] As shown in Figs. 1 and 2, the food material processing device includes the power base b and the chopping module a and the crushing module c. Figure 1 Figure 2 As shown in Figs. 1 and 2, the food material processing device includes the power base b and the chopping module a and the crushing module c.

[0079] Among them, for the crushing module c:

[0080] The crushing module c includes a crushing base c1 provided with a crushing groove c1.1 with an opening facing upward for placing food materials. Meanwhile, the crushing base c1 is rotationally connected with a crushing shaft c3 with a vertical axis, and a plurality of stirring blades c3.1 for crushing food materials are arranged on the outer periphery of the crushing shaft c3. The crushing shaft c3 and the stirring blades c3.1 together form a crushing assembly for crushing food materials.

[0081] The crushing base c1 is detachably fixed with a cover plate c2 by, for example, a threaded structure, which covers the opening of the crushing groove c1.1. By detaching the cover plate c2, the crushing groove c1.1 is opened for material to be placed in, and by installing the cover plate c2, the opening of the crushing groove c1.1 is covered to prevent the material in the crushing groove c1.1 from splashing out.

[0082] The bottom of the crushing base c1 is rotationally connected with a downwardly protruding crushing connecting shaft c4 with a vertical axis, and the crushing connecting shaft c4 is drivingly connected to the crushing shaft c3 by a coupling or gear or plug-in transmission structure, so that when the crushing connecting shaft c4 rotates, the crushing shaft c3 and the stirring blades c3.1 can be driven to rotate synchronously, thereby crushing the food materials in the crushing groove c1.1.

[0083] The outer periphery of the lower end of the crushing connecting shaft c4 is provided with an outer spline that matches the first spline groove b3.2.

[0084] For the cutting module a:​

[0085] The cutting module a includes a cutting module housing a1 and a blade cylinder assembly a2 disposed within the cutting module housing a1.

[0086] For details, see attached. Figure 4 As shown, the cutting module housing a1 is provided with an upward-facing feeding trough a1.1. The opening at the upper end of the feeding trough a1.1 forms a feeding port a1.11 for feeding food into the feeding trough a1.1. At the same time, the side wall of the feeding trough a1.1 (i.e., the side wall located on one side of the feeding trough a1.1 in the horizontal direction) is provided with a discharging port a1.12 for the food in the feeding trough a1.1 to flow out laterally.

[0087] The feed trough a1.1 is also provided with a blade assembly a2, which forms a blade assembly for cutting food. The blade assembly a2 is matched with the discharge port a1.12 so that the cut food can flow out laterally from the discharge port a1.12.

[0088] For example, attached Figure 4 As shown, the cutter barrel assembly a2 in this embodiment includes a cylindrical cutter barrel body a2.1. The cutter barrel body a2.1 has a hollow interior, and one end of the cavity is open to form a material inlet groove a2.11. The cutter barrel body a2.1 is horizontally placed in the feed groove a1.1, with the opening of the material inlet groove a2.11 facing the discharge port a1.12 and opposite to it. At this time, the axis of the cylindrical cutter barrel body a2.1 extends horizontally; the cutter barrel body a2.1 is rotatably mounted in the feed groove a1.1 and can rotate around the axis; at the same time, the side wall of the material inlet groove a2.11 is provided with a plurality of cutting holes a2.12 for communicating with the feed port a1.11 and the material inlet groove a2.11, and each cutting hole a2.12 is equipped with a cutting blade a2.2, one end of which extends to the outer surface of the cutter barrel body a2.1.

[0089] During operation, the food is pressed into the feed trough a1.1 through the feed inlet a1.11 and adheres to the outer wall of the blade body a2.1. At the same time, the blade body a2.1 is driven to rotate, and the rotating blade body a2.1 drives the cutting blade a2.2 to rotate synchronously to cut the food. The cut food falls into the material storage trough a2.11 through the cutting hole a2.12 and flows out laterally from the discharge port a1.12.

[0090] The inner wall of the blade body a2.1 is sloped to guide the food falling into the feeding trough a2.11 to flow towards the discharge port a1.12.

[0091] It also includes a cutting connecting shaft a5 that is rotatably connected to the cutting module housing a1 and used to drive the blade barrel assembly a2. In this embodiment, the axis of the cutting connecting shaft a5 extends laterally, and one end of the cutting connecting shaft a5 is directly connected to the blade barrel body a2.1 (the cutting connecting shaft a5 is fixed to the blade barrel body a2.1 non-removably by means of welding, for example, or the cutting connecting shaft a5 is detachably connected to the blade barrel body a2.1, for example, using the structure in the blade barrel component of a vegetable cutter disclosed in CN205343282U, so that the cutting connecting shaft a5 is detachably fastened to the blade barrel body a2.1) or drivenly connected to the blade barrel body a2.1, and the other end protrudes from the side wall of the cutting module housing a1 facing the drive module b and is exposed outside the cutting module housing a1. For example, in this embodiment, a connecting shaft insertion hole a1.13 is provided on the side wall of the cutting module housing a1 facing the drive module b. The cutting connecting shaft a5 is rotatably inserted into the connecting shaft insertion hole a1.13, and the other end of the cutting connecting shaft a5 passes through the connecting shaft insertion hole a1.13 and is exposed outside the cutting module housing a1. By driving the cutting connecting shaft a5 to rotate, the blade barrel body a2.1 and the blade barrel assembly a2 can be driven to rotate, thereby realizing the cutting action of the food as described above.

[0092] The outer periphery of the cutting connecting shaft a5, which protrudes from the cutting module housing a1, is provided with an external spline that matches the second spline groove b9.1.

[0093] As attached Figure 1 and attached Figure 2 As shown, the pulverizing module c is placed on the base housing b1, and the pulverizing connecting shaft c4 with an external spline is inserted downward into the first spline groove b3.2, so that the first shaft b3 is connected to the pulverizing connecting shaft c4 so as to drive the pulverizing connecting shaft c4 to rotate.

[0094] The cutting module a is placed on one side of the base housing b1, and the cutting connecting shaft a5 with external splines is inserted laterally into the second spline groove b9.1, so that the second shaft b9 is connected to the cutting connecting shaft a5 so as to drive the cutting connecting shaft a5 to rotate.

[0095] At this time, the power unit b2 drives the power output shaft b2.1 to rotate, which in turn drives the first shaft b3 and the second shaft b9 to rotate, thereby driving the grinding connecting shaft c4 and the cutting connecting shaft a5 to rotate, so that the grinding module c and the cutting module a can process the ingredients at the same time, so as to perform grinding and cutting of ingredients synchronously, and meet the high-efficiency processing needs of various ingredients.

[0096] In the above scheme, both the crushing base c1 and the cutting module housing a1 can be detachably fixed to the base housing b1 by means of, for example, screws.

[0097] Meanwhile, considering that the cutting module a is arranged on one side of the base shell b1, there is a problem of supporting stability, as shown in the accompanying drawings Figure 2 The cutting module shell a1 has a plug-in part a6 protruding towards the base shell b1, and the base shell b1 has a blind hole structure of a butt joint part b1.4 opening towards the cutting module shell a1. When the cutting connection shaft a5 with external splines is transversely inserted into the second spline groove b9.1, the plug-in part a6 is adapted to be inserted into the butt joint part b1.4, so that the power base b can more stably support the cutting module a, and further better guarantee the stability of transmission.

[0098] The above merely describes the preferred embodiments of the present application and is not intended to limit the scope of the present application. In addition, the terms "vertical", "horizontal", "front", "back" and the like in the embodiments of the present application indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product is used, and are merely for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. It needs to be further explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like in the description should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0099] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A power base (b) characterized by, Comprising: a base shell (b1); a power device (b2), a first shaft member (b3) and a second shaft member (b9) disposed in the base shell (b1); the first shaft member (b3) being drivingly connected to the power device (b2) and formed with an output shaft for outputting rotational power of the power device (b2); the second shaft member (b9) also being drivingly connected to the power device (b2) and formed with another output shaft for outputting rotational power of the power device (b2); and the base shell (b1) being provided with: a first clearance hole (b1.2) for connecting the first shaft member (b3) with an external device; and a second clearance hole (b1.1) for connecting the second shaft member (b9) with an external device.

2. The power base of claim 1, wherein: the first shaft member (b3) being configured as a vertical shaft; the first clearance hole (b1.2) being a through hole located on an upper end surface of the base shell (b1) and opposite to an upper end of the first shaft member (b3); and the second shaft member (b9) being configured as a horizontal shaft; the second clearance hole (b1.1) being a through hole located on a side surface of the base shell (b1) and opposite to one end of the second shaft member (b9).

3. The power base of claim 2, wherein: an installation groove (b1.3) is provided on the upper end surface of the base shell (b1) and located above and in communication with the first clearance hole (b1.2); a baffle (b11) is movably connected in the installation groove (b1.3) and configured to cover or not cover the first clearance hole (b1.2) by movement.

4. The power base of claim 1, wherein: the first shaft member (b3) is drivingly connected to the power device (b2) through a first transmission structure, an outer periphery of the first transmission structure being provided with a first protective shell wrapped around the first transmission structure; the second shaft member (b9) is drivingly connected to the power device (b2) through a second transmission structure, an outer periphery of the second transmission structure being provided with a second protective shell wrapped around the second transmission structure.

5. The power base of claim 4, wherein: the first protective shell is fixedly connected to the base shell (b1); and / or, the second protective shell is fixedly connected to the base shell (b1).

6. The power base of any one of claims 1 to 5, wherein: the first shaft member (b3) has a portion inserted into the first clearance hole (b1.2) and rotationally connected to the base shell (b1).

7. The power base of claim 6, wherein: an end portion of the first shaft member (b3) inserted into the first clearance hole (b1.2) is provided with a first spline groove (b3.2) with an opening facing outward for plug-in transmission of an external shaft member.

8. The power base of any one of claims 1 to 5, wherein: the second shaft member (b9) has a portion inserted into the second clearance hole (b1.1) and rotationally connected to the base shell (b1).

9. The power base of claim 8, wherein: an end portion of the second shaft member (b9) inserted into the second clearance hole (b1.1) is provided with a second spline groove (b9.1) with an opening facing outward for plug-in transmission of an external shaft member.

10. A food material processing apparatus characterized by comprising: Comprising: the power base (b) of any one of claims 1 to 9; a chopping module (c) having a chopping assembly for chopping and a chopping connecting shaft (c4) for driving the chopping assembly; a cutting module (a) having a cutter assembly for cutting and a cutting connecting shaft (a5) for driving the cutter assembly; the chopping module (c) is connected to the power base (b), and the first shaft member (b3) is drivingly connected to the chopping connecting shaft (c4) to drive the chopping connecting shaft (c4) to rotate; the cutting module (a) is connected to the power base (b), and the second shaft member (b9) is drivingly connected to the cutting connecting shaft (a5) to drive the cutting connecting shaft (a5) to rotate.

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