Feed stirring device with detachable driving mechanism

By designing a detachable driving mechanism in the feed mixer, the problems of inconvenient transportation and high maintenance costs of feed mixers in the prior art are solved, and convenient transportation and efficient use of the equipment are achieved.

CN222325010UActive Publication Date: 2025-01-10HEBEI DEJIA MASCH MFG CO LTD
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Patent Information

Application Number
CN202420413598.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-04
Publication Date
2025-01-10
Estimated Expiration
2034-03-04

AI Technical Summary

Technical Problem

The overall welding structure of the existing feed mixer leads to difficult manufacturing, inconvenient transportation, high maintenance costs, and smoke pollution caused by welding.

Method used

A feed stirring device with a detachable drive mechanism is designed. Through the removable connected power support frame and adjustment bracket, the power device can be disassembled during transportation, reducing the equipment length, saving transportation space, and tightening after installation. Used in a fixed manner.

Benefits of technology

It realizes convenient transportation and installation of feed mixing devices, reduces transportation costs, and improves the efficiency of equipment use and maintenance convenience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The embodiment of the utility model provides a feed stirring device with a detachable driving mechanism, which comprises a stirring machine body, a driving mechanism and a driving mechanism, and is characterized in that the stirring machine body comprises a machine shell which forms a stirring chamber; a stirring assembly is arranged in the stirring chamber and is used for stirring and mixing materials in the stirring chamber; the power supporting frame is detachably connected with the stirring machine body, a power device is detachably mounted on the power supporting frame and is locked, and the power device is in transmission connection with the stirring assembly. According to the feed stirring device with the detachable driving mechanism provided by the embodiment of the utility model, the power supporting frame and the power device can be detached in the transportation process through the detachably connected power supporting frame, so that the length of the feed stirring device is effectively reduced, and the space can be saved when a plurality of feed stirring devices are transported; the transportation quantity is increased at one time. After being transported to a destination, the disassembled power supporting frame and the disassembled power device are installed back to the stirrer body and fastened through the fasteners, and the power device and the stirring assembly can be normally used after being connected.
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Description

Technical Field

[0001] The utility model relates to the technical field of feed processing equipment, in particular to a feed stirring device with a detachable driving mechanism. Background Art

[0002] This section introduces the background technology that may be related to various aspects of the embodiments of the present utility model to the readers, and is believed to provide the readers with useful background information, thereby helping the readers to better understand various aspects of the embodiments of the present utility model. Therefore, it can be understood that the description in this section is used for the above purpose and does not constitute an admission of the prior art.

[0003] In recent years, as the state has issued relevant policies to vigorously support agricultural development, the demand for livestock and aquatic feed has also increased, and feed mixing equipment is used to automatically mix feed. In the prior art, rural breeders, small farms, and small and medium-sized compound feed factories all need to use mixing equipment to mix feed, so that different raw materials used to prepare feed can be fully and efficiently mixed, thereby promoting the improvement of feed quality and production efficiency.

[0004] The existing feed mixers on the market include horizontal and vertical types. Both types of mixers are integrally welded structures. In the process of manufacturing the mixer, a large amount of welding is required to ensure sufficient connection strength and service life, which generates smoke and dust, pollutes the environment, causes welding defects, and has high manufacturing costs. The base and stirring device of the existing feed mixing equipment are usually made into an integrated structure, which makes the equipment difficult to manufacture. The welded feed mixer has a large transportation volume, is inconvenient to assemble and disassemble, and transport, and has high maintenance costs. Utility Model Content

[0005] The problem to be solved by the embodiments of the utility model is how to provide a feed stirring device with a detachable driving mechanism.

[0006] In view of the defects in the prior art, the embodiment of the utility model provides a feed stirring device with a detachable driving mechanism, which can be linked with an armrest mechanism to achieve arm exercise.

[0007] In a first aspect, an embodiment of the utility model provides a feed stirring device with a detachable driving mechanism, comprising:

[0008] A mixer body, the mixer body comprising a casing, the casing forming a mixing chamber;

[0009] The stirring chamber is provided with a stirring component for stirring and mixing the materials in the stirring chamber;

[0010] It also includes a power support frame detachably connected to the mixing machine body, on which a power device is detachably mounted and locked, and the power device is drivingly connected to the mixing assembly.

[0011] In some other embodiments of the feed stirring device with a detachable driving mechanism described in this specification,

[0012] The power support frame includes a connecting support frame and an adjusting support frame, wherein the connecting support frame is detachably connected to the mixer body, and the adjusting support frame is detachably connected to the connecting support frame;

[0013] The power device is detachably mounted on the adjustment bracket, and the adjustment bracket adjusts the position of the power device so that its power output shaft matches the power input shaft of the stirring assembly.

[0014] In some other embodiments of the feed stirring device with a detachable driving mechanism described in this specification,

[0015] The adjustment bracket includes a vertical displacement adjustment bracket and a horizontal displacement adjustment bracket;

[0016] The vertical displacement adjustment bracket is detachably connected to the connecting support bracket; the horizontal displacement adjustment bracket is detachably connected to the vertical displacement adjustment bracket, and the power device is detachably mounted on the horizontal displacement adjustment bracket; or,

[0017] The horizontal displacement adjustment bracket is detachably connected to the connecting support bracket; the vertical displacement adjustment bracket is detachably connected to the horizontal displacement adjustment bracket, and the power device is detachably mounted on the vertical displacement adjustment bracket.

[0018] In some other embodiments of the feed stirring device with a detachable driving mechanism described in this specification,

[0019] The vertical displacement adjustment bracket includes a plurality of groups of vertical displacement adjustment mechanisms for adjusting the vertical displacement position of the horizontal displacement adjustment bracket or the power device relative to the mixer body.

[0020] In some other embodiments of the feed stirring device with a detachable driving mechanism described in this specification,

[0021] The horizontal displacement adjustment bracket includes a plurality of groups of horizontal displacement adjustment mechanisms for adjusting the horizontal displacement position of the power device or the vertical displacement adjustment bracket relative to the mixer body.

[0022] In some other embodiments of the feed stirring device with a detachable driving mechanism described in this specification,

[0023] The vertical displacement adjustment bracket includes a first arm and a second arm connected to each other, the first arm is fixed to the connecting support frame, and a vertical displacement adjustment mechanism is provided at the end of the second arm, and the top of the vertical displacement adjustment mechanism abuts against the bottom of the horizontal displacement adjustment bracket.

[0024] In some other embodiments of the feed stirring device with a detachable driving mechanism described in this specification,

[0025] The longitudinal cross-section of the vertical displacement adjustment bracket is U-shaped, and the length of the first arm is longer than the length of the second arm.

[0026] In some other embodiments of the feed stirring device with a detachable driving mechanism described in this specification,

[0027] The vertical displacement adjustment bracket is arranged below the connecting support frame.

[0028] In some other embodiments of the feed stirring device with a detachable driving mechanism described in this specification,

[0029] The output shaft of the power device is fixedly connected to the power input shaft of the stirring assembly through a flange.

[0030] In some other embodiments of the feed stirring device with a detachable driving mechanism described in this specification,

[0031] The mixer body is provided with a wear-resistant sleeve;

[0032] The power input shaft of the stirring assembly passes through the wear-resistant sleeve and is drivingly connected to the output shaft of the power device; or,

[0033] The output shaft of the power device passes through the wear-resistant sleeve and is drivingly connected to the power input shaft of the stirring assembly.

[0034] It can be seen from the above technical solution that the feed mixing device with a detachable driving mechanism provided by the embodiment of the utility model can remove the power support frame and the power device during transportation through the detachably connected power support frame, which effectively reduces the length of the feed mixing device, saves space when transporting multiple feed mixing devices, and increases the number of feed mixing devices transported at one time. After transporting to the destination, the disassembled power support frame and the power device are installed back on the mixing machine body and fastened with fasteners, and the power device is connected to the mixing assembly for normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 It is a schematic diagram of the overall structure of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0037] Figure 2A It is a schematic side view of the overall structure of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0038] Figure 2B It is a side view schematic diagram of the overall structure of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0039] Figure 3 It is a schematic top view of the overall structure of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0040] Figure 4 This is a schematic diagram of the structure of a feed stirring device with a detachable driving mechanism in use state in one embodiment of the utility model;

[0041] Figure 5 It is a schematic diagram of the overall structure of a power support frame of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0042] Figure 6 It is a schematic side structural view of a power support frame of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0043] Figure 7 It is a schematic diagram of the overall structure of a power support frame of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0044] Figure 8 It is a right view structural schematic diagram of a power support frame of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0045] Fig. 9 This is the overall structural intention of a power support frame of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0046] Fig.10It is a schematic side view of the structure of a power support frame of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0047] Fig.11 It is a schematic diagram of the overall structure of a power support frame of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0048] Fig.12 It is a schematic side view of the overall structure of a power support frame of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model;

[0049] Fig.13 It is a schematic diagram of the overall structure of a feed stirring device with a detachable driving mechanism in one embodiment of the utility model. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0051] like Figures 1 to 4 and Fig.13 As shown, a feed stirring device with a detachable driving mechanism provided by an embodiment of the utility model comprises: a stirring machine body 1, wherein the stirring machine body 1 comprises a casing 11, wherein the casing 11 constitutes a stirring chamber 10; a stirring assembly (not shown in the figure) is arranged in the stirring chamber 10, which is used to stir and mix the materials in the stirring chamber 10; and a power support frame 2 detachably connected to the stirring machine body 1, wherein a power device 3 is detachably mounted on the power support frame 2 and locked, and the power device 3 is transmission-connected to the stirring assembly. The feed stirring device with a detachable driving mechanism provided by an embodiment of the utility model is described in detail below.

[0052] like Figures 1 to 6As shown, the feed mixing device using the detachable driving mechanism provided in the embodiment of the utility model can remove the power support frame 2 and the power device 3 during transportation through the detachably connected power support frame 2, which effectively reduces the length of the feed mixing device, saves space when transporting multiple feed mixing devices, and increases the number of feed mixing devices to be transported at one time. After transportation to the destination, the disassembled power support frame 2 and the power device 3 are installed back into the mixing body 1 and fastened with fasteners, and the power device 3 is connected to the mixing assembly for normal use. In the utility model, the mixing assembly can be configured with a corresponding mixing auger according to actual needs, and a plurality of mixing blades are provided on the mixing shaft of the mixing auger. The mixing assembly can be implemented using an existing relatively mature device.

[0053] As shown in Figure 2 to Fig.12 As shown, in the embodiment of the utility model, the power support frame includes a connecting support frame 21 and an adjusting support frame 22, the connecting support frame 21 is detachably connected to the mixing machine body 1, and the adjusting support frame 22 is detachably connected to the connecting support frame 21; the power device 3 is detachably mounted on the adjusting support frame 22, and the adjusting support frame 22 adjusts the position of the power device 3 so that its power output shaft matches the power input shaft of the mixing assembly 12. After the feed mixing device is transported to the destination, the disassembled power support frame 2 and the power device 3 need to be installed back to the mixing machine body 1 and fastened by fasteners. At the same time, the power device 3 is connected to the mixing assembly. Since the rotating shaft of the mixing assembly is not necessarily completely coaxial or parallel to the output shaft of the power device 3, in order to enable the power or torque output by the output shaft of the power device 3 to be transmitted to the rotating shaft of the mixing assembly without loss, the position of the power device 3 needs to be adjusted so that the rotating shaft of the mixing assembly is completely coaxial or parallel to the output shaft of the power device 3.

[0054] like Figures 5 to 12As shown, in one embodiment of the utility model, the adjustment bracket 2 includes a vertical displacement adjustment bracket 221 and a horizontal displacement adjustment bracket 222; the vertical displacement adjustment bracket 221 is detachably connected to the connecting support frame 21; the horizontal displacement adjustment bracket 222 is detachably connected to the vertical displacement adjustment bracket 221, and the power device 3 is detachably mounted on the horizontal displacement adjustment bracket 222; further, in order to facilitate the adjustment of the height of the horizontal displacement adjustment bracket 222 in vertical displacement, the vertical displacement adjustment bracket 221 is also provided with a plurality of groups of vertical displacement adjustment mechanisms 228 to adjust the position of the horizontal displacement adjustment bracket 222 relative to the vertical displacement of the mixer body 1. The vertical displacement adjustment mechanism 228 can be optionally a top screw mechanism provided on the vertical displacement adjustment bracket 221. The telescopic adjustment of the top screw mechanism adjusts the horizontal height of the horizontal displacement adjustment bracket 222. The two ends of the horizontal displacement adjustment bracket 222 are also provided with fixing parts. After the horizontal height of the horizontal displacement adjustment bracket 222 is adjusted to the right position, the fixing parts of the horizontal displacement adjustment bracket 222 are fastened and locked with the connecting support frame 21 by fasteners. Further, in order to facilitate the adjustment of the horizontal displacement position of the power device 3, the horizontal displacement adjustment bracket 222 includes multiple groups of horizontal displacement adjustment mechanisms 229, which are used to adjust the horizontal displacement position of the power device 3 relative to the mixer body 1. The horizontal displacement adjustment mechanism 229 can be a top screw mechanism arranged on the horizontal displacement adjustment bracket 221. The telescopic adjustment of the top screw mechanism adjusts the displacement of the mounting seat of the power device 3 in the horizontal displacement. The mounting seat of the power device 3 is also provided with fixing parts. After the water displacement of the power device 3 is adjusted to the right position, the fixing parts of the mounting seat of the power device 3 are fastened and locked with the horizontal displacement adjustment bracket 221 by fasteners. Of course, it can be understood that it is still possible to exchange the positions of the vertical displacement adjustment bracket 221 and the horizontal displacement adjustment bracket 222. The horizontal displacement adjustment bracket 222 is detachably connected to the connecting support frame 21; the vertical displacement adjustment bracket 221 is detachably connected to the horizontal displacement adjustment bracket 222, and the power device 3 is detachably mounted on the vertical displacement adjustment bracket 221. The vertical displacement adjustment mechanism 228 and the horizontal displacement adjustment mechanism 229 can be set according to actual needs with reference to the above embodiments.

[0055] like Figure 11 to Figure 12As shown, in one embodiment of the utility model, the vertical displacement adjustment bracket 221 includes a first arm 225 and a second arm 226 connected to each other, the first arm 225 is fixedly connected to the connecting support frame 21, and a vertical displacement adjustment mechanism 228 is provided at the end of the second arm 226, and the top of the vertical displacement adjustment mechanism 228 abuts against the bottom of the horizontal displacement adjustment bracket 222. The longitudinal section of the vertical displacement adjustment bracket 221 is U-shaped, and the length of the first arm 225 is longer than that of the second arm 226. The vertical displacement adjustment bracket 221 is arranged below the connecting support frame 21.

[0056] like Figures 1 to 4 and Fig.13 As shown, in the embodiment of the utility model, the output shaft of the power device 3 is fixedly connected to the power input shaft of the stirring assembly through a flange 9. In the embodiment of the utility model, a wear-resistant sleeve 100 is provided on the stirring machine body 11, and the power input shaft of the stirring assembly is connected to the output shaft of the power device through the wear-resistant sleeve. Or the output shaft of the power device 3 is connected to the power input shaft of the stirring assembly through the wear-resistant sleeve 100. In order to effectively ensure that the connecting support frame 21 is safely and stably connected to the stirring machine body 1, a reinforcing connector 211 is also provided on the connecting support frame 21. The power device 3 can be a combination of a motor and a reduction mechanism. Of course, it can be understood that the power device 3 can also be implemented using existing relatively mature solutions.

[0057] In summary, the feed mixing device with a detachable driving mechanism provided by the embodiment of the utility model can remove the power support frame and the power device during transportation through the detachably connected power support frame, which effectively reduces the length of the feed mixing device, saves space when transporting multiple feed mixing devices, and increases the number of feed mixing devices transported at one time. After transporting to the destination, the disassembled power support frame and the power device are installed back on the mixing machine body and fastened with fasteners, and the power device is connected to the mixing assembly for normal use.

[0058] Finally, it should be noted that in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0059] In addition, relational terms such as "first", "second", etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations, or cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. Moreover, the term "includes", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements. Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication and interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0060] In the specification of the utility model, a lot of specific details are described. However, it is understood that the embodiments of the utility model can be practiced without these specific details. In the description of this specification, the description of the reference term "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 utility model. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification. Similarly, it should be understood that in order to simplify the disclosure of the utility model and help understand one or more of the various utility model aspects, in the above description of the exemplary embodiments of the utility model, the various features of the utility model are sometimes grouped together into a single embodiment, figure, or description thereof. However, the disclosed method should not be interpreted as reflecting the following intention: the utility model claimed for protection requires more features than the features clearly stated in each claim. More specifically, as reflected in the claims, the utility model aspect is less than all the features of the single embodiment disclosed above. Therefore, the claims following the specific implementation are hereby expressly incorporated into the specific implementation, wherein each claim itself serves as a separate embodiment of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. It should be noted that, in the absence of conflict or contradiction, the embodiments in this application and the specific features, structures, materials or characteristics described in the embodiments can be combined with each other. The utility model is not limited to any single aspect, nor is it limited to any single embodiment, nor is it limited to any combination and / or replacement of these aspects and / or embodiments. In addition, in the absence of mutual contradiction, a person skilled in the art may use each aspect and / or embodiment of the utility model alone or in combination with one or more other aspects and / or embodiments thereof.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A feed stirring device with a detachable driving mechanism, characterized in that: include: A mixer body, the mixer body comprising a casing, the casing forming a mixing chamber; The stirring chamber is provided with a stirring component for stirring and mixing the materials in the stirring chamber; It also includes a power support frame detachably connected to the mixing machine body, a power device detachably mounted on the power support frame and locked, and the power device is drivingly connected to the mixing assembly; The power support frame includes a connecting support frame and an adjusting support frame, wherein the connecting support frame is detachably connected to the mixer body, and the adjusting support frame is detachably connected to the connecting support frame; The power device is detachably mounted on the adjustment bracket, and the adjustment bracket adjusts the position of the power device so that its power output shaft matches the power input shaft of the stirring assembly; The adjustment bracket includes a vertical displacement adjustment bracket and a horizontal displacement adjustment bracket; The vertical displacement adjustment bracket is detachably connected to the connecting support bracket; the horizontal displacement adjustment bracket is detachably connected to the vertical displacement adjustment bracket, and the power device is detachably mounted on the horizontal displacement adjustment bracket; or, The horizontal displacement adjustment bracket is detachably connected to the connecting support bracket; the vertical displacement adjustment bracket is detachably connected to the horizontal displacement adjustment bracket, and the power device is detachably mounted on the vertical displacement adjustment bracket.

2. The feed stirring device with a detachable driving mechanism according to claim 1, characterized in that: The vertical displacement adjustment bracket includes a plurality of groups of vertical displacement adjustment mechanisms for adjusting the vertical displacement position of the horizontal displacement adjustment bracket or the power device relative to the mixer body.

3. The feed stirring device with a detachable driving mechanism according to claim 1, characterized in that: The horizontal displacement adjustment bracket includes a plurality of groups of horizontal displacement adjustment mechanisms for adjusting the horizontal displacement position of the power device or the vertical displacement adjustment bracket relative to the mixer body.

4. The feed stirring device with a detachable driving mechanism according to claim 1, characterized in that: The vertical displacement adjustment bracket includes a first arm and a second arm connected to each other, the first arm is fixed to the connecting support frame, and a vertical displacement adjustment mechanism is provided at the end of the second arm, and the top of the vertical displacement adjustment mechanism abuts against the bottom of the horizontal displacement adjustment bracket.

5. The feed stirring device with a detachable driving mechanism according to claim 4, characterized in that: The longitudinal cross-section of the vertical displacement adjustment bracket is U-shaped, and the length of the first arm is longer than the length of the second arm.

6. The feed stirring device with a detachable driving mechanism according to claim 4, characterized in that: The vertical displacement adjustment bracket is arranged below the connecting support frame.

7. The feed stirring device with a detachable driving mechanism according to claim 1, characterized in that: The output shaft of the power device is fixedly connected to the power input shaft of the stirring assembly through a flange.

8. The feed stirring device with a detachable driving mechanism according to claim 1, characterized in that: The mixer body is provided with a wear-resistant sleeve; The power input shaft of the stirring assembly passes through the wear-resistant sleeve and is drivingly connected to the output shaft of the power device; or, The output shaft of the power device passes through the wear-resistant sleeve and is drivingly connected to the power input shaft of the stirring assembly.