Stirring blade for stirrer

Abstract

The utility model discloses a stirring blade for a stirring machine, which is applied to the technical field of food stirring machines, and is characterized by comprising a stirring rib pipe coaxially arranged with a stirring shaft of the stirring machine, the bottom of the stirring rib pipe is fixedly connected with a stirring blade, the outer side of the stirring blade is fixedly connected with a flexible scraping blade which abuts against and is attached to the inner wall of the stirring cylinder, and the end, away from the stirring blade, of the stirring rib pipe is provided with a quick connecting part used for being quickly connected with a stirring shaft; the stirring device has the technical effects of simple structure, capability of automatically cleaning the wall of the stirring cylinder and high stirring efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of food mixers, in particular to a mixing blade used for a mixer. Background Art

[0002] During the mixing process of the mixer, the materials on the side of the mixing tank will stick to the inner wall of the mixing tank, making it impossible to fully mix the materials evenly, thus prolonging the mixing time. In order to improve the mixing effect, the mixer can only be stopped and the inner wall of the mixing tank must be cleaned manually before continuing to mix. This reduces the mixing efficiency and increases the labor intensity. Therefore, a device that can self-clean the mixing tank wall without affecting the mixing process is needed to solve the problems of uneven mixing and low mixing efficiency. Utility Model Content

[0003] The utility model aims to provide a stirring blade for a stirring machine, which has the advantages of simple structure, automatic cleaning of the stirring cylinder wall and high stirring efficiency.

[0004] The above technical purpose of the utility model is achieved through the following technical scheme: a stirring blade for a mixer, comprising a stirring rib tube arranged coaxially with the stirring shaft of the mixer; a stirring blade is fixedly connected to the bottom of the stirring rib tube, a flexible scraper blade that abuts against the inner wall of a stirring cylinder is fixedly connected to the outer side of the stirring blade, and a quick-connect portion for quickly connecting to the stirring shaft is provided at one end of the stirring rib tube away from the stirring blade.

[0005] The utility model is further configured as follows: the stirring blades are fixedly assembled based on a plurality of layers of symmetrically arranged stirring rods, gaps are provided between adjacent stirring rods, and adjacent stirring rods are connected and fixed based on reinforcing blocks.

[0006] The utility model is further configured as follows: the stirring blade is integrally cast based on aluminum alloy, the outer contour is wide at the top and narrow at the bottom, and the stirring rod is contracted outwardly along the central plane.

[0007] The utility model is further configured as follows: the flexible scraper blade is made of food-grade silicone material.

[0008] The utility model is further configured as follows: the thickness of the flexible scraper blade is between 3-5 mm.

[0009] The utility model is further configured as follows: a stirring shaft hook is fixedly provided on a protruding side wall of the stirring shaft, the quick-connect portion comprises a connecting block fixedly connected to the top of the stirring rib tube, and a through hole provided on the stirring rib tube and the connecting block for the stirring shaft and the stirring shaft hook to pass through; a rotating quick-connect hole connected to the through hole and used for the stirring shaft and the stirring shaft hook to rotate so as to hook the stirring shaft on the stirring rib tube is provided on the stirring rib tube, and the rotating quick-connect hole is U-shaped.

[0010] In summary, the utility model has the following beneficial effects:

[0011] 1. A flexible scraper blade is arranged on the outside of the stirring blade to abut against the inner wall of the stirring tank. The stirring blade drives the flexible scraper blade to rotate during the rotation process, so that the material adhering to the inner wall of the stirring tank can be brushed off and stirred together with the material in the stirring tank. The structure is simple, and there is no need to stop the machine and use manual cleaning to clean the inner wall of the stirring tank before continuing stirring, which improves the stirring efficiency.

[0012] 2. A quick-connect part is provided on the stirring rib tube. The quick-connect part is provided with a through hole and a U-shaped rotating quick-connect hole. When the stirring rib tube and the stirring blade need to be installed on the stirring shaft, the stirring blade and the stirring shaft hook only need to be passed through the through hole and the stirring blade is rotated so that the stirring shaft hook moves along the rotating quick-connect hole until the stirring shaft hook of the rotating shaft is inserted into the rotating quick-connect hole to complete the installation of the stirring blade. When disassembly is required, the stirring blade is rotated so that the stirring shaft hook rotates along the rotating quick-connect hole on the stirring rib tube until the stirring blade is separated from the stirring shaft. The installation is convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the overall structural diagram of the mixer of this embodiment;

[0014] Figure 2 yes Figure 1 A magnified schematic diagram of part A;

[0015] Figure 3 Schematic diagram of the overall structure of the stirring blade of this embodiment;

[0016] Figure 4 yes Figure 3 An enlarged schematic diagram of part B.

[0017] Figure numerals: 1, stirring shaft; 2, stirring rib tube; 3, stirring blade; 31, stirring rod; 32, reinforcement block; 4, flexible scraper blade; 5, quick connection part; 51, stirring shaft hook; 52, connecting block; 53, penetration hole; 54, rotating quick connection hole. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] Example:

[0020] refer to Figures 1 to 4 , a stirring blade 3 for a mixer, comprising a stirring rib tube 2 coaxially arranged with a stirring shaft 1 of the mixer, a stirring blade 3 fixedly connected to the bottom of the stirring rib tube 2, a flexible scraper 4 fixedly connected to the outer side of the stirring blade 3 and abutting against the inner wall of a mixing cylinder, the stirring blade 3 drives the flexible scraper 4 to rotate during the rotation process, so that the material adhering to the inner wall of the mixing cylinder is brushed off and mixed with the material in the mixing cylinder, so that the stirring can continue without stopping the machine and manually cleaning the inner wall of the mixing cylinder, thereby improving the stirring efficiency, and a quick-connection part 5 for quickly connecting to the stirring shaft 1 is provided at one end of the stirring rib tube 2 away from the stirring blade 3, and the stirring blade 3 can be quickly installed on the stirring shaft 1 of the mixer through the quick-connection part 5 to improve the installation efficiency of the stirring blade 3. In this embodiment, the flexible scraper 4 is made of food-grade silicone material, and the thickness of the flexible scraper 4 is between 3-5mm, preferably 4mm.

[0021] refer to Figure 3 to Figure 4 Specifically, the stirring blade 3 is fixed based on a combination of several layers of symmetrically arranged stirring rods 31. There is a gap between adjacent stirring rods 31. The materials in the stirring cylinder are intersected and mixed with each other through the gap during the stirring process. The adjacent stirring rods 31 are connected and fixed based on the reinforcement block 32. The stirring blade 3 is integrally cast based on aluminum alloy. After the stirring blade 3 is formed, the stirring blade 3 is ground and the surface is deburred to achieve a smooth degree. The ground stirring blade 3 is then sent to the mold for plastic coating processing to process a flexible scraper blade 4 on the periphery. The outer contour is wide at the top and narrow at the bottom. The stirring rod 31 is contracted outward along the center plane to improve the stirring and mixing effect.

[0022] refer to Figure 1 to Figure 2Specifically, a stirring shaft hook 51 is fixedly provided on the side wall of the stirring shaft 1, and the quick-connection part 5 includes a connecting block 52 fixedly connected to the top of the stirring rib tube 2 and a through hole 53 provided on the stirring rib tube 2 and the connecting block 52 for the stirring shaft 1 and the stirring shaft hook 51 to pass through. A rotating quick-connection hole 54 is provided on the stirring rib tube 2 and is connected to the through hole 53 for the stirring shaft 1 and the stirring shaft hook 51 to rotate so as to hang the stirring shaft hook 51 on the stirring rib tube 2. The rotating quick-connection hole 54 is U-shaped. When the stirring rib tube 2 and the stirring blade 3 need to be installed on the stirring shaft 1, it is only necessary to pass the stirring blade 3 and the stirring shaft hook 51 through the penetration hole 53 and rotate the stirring blade 3 so that the stirring shaft hook 51 can be moved along the rotating quick-connect hole 54 until the stirring shaft hook 51 of the rotating shaft is inserted into the rotating quick-connect hole 54 to complete the installation of the stirring blade 3. When disassembly is required, rotate the stirring blade 3 and let the stirring shaft hook 51 rotate along the rotating quick-connect hole 54 on the stirring rib tube 2 until the stirring blade 3 is separated from the stirring shaft 1.

[0023] Brief description of the usage process: the stirring blade 3 drives the flexible scraper blade 4 to rotate during the rotation process, so as to brush off the materials adhering to the inner wall of the mixing cylinder so as to participate in the mixing together with the materials in the mixing cylinder. When it is necessary to install the stirring rib tube 2 and the stirring blade 3 on the stirring shaft 1, it is only necessary to pass the stirring blade 3 and the stirring shaft hook 51 through the penetration hole 53 and rotate the stirring blade 3 so that the stirring shaft hook 51 can be inserted along the rotating quick-connect hole 54 until the stirring shaft hook 51 of the rotating shaft is inserted into the rotating quick-connect hole 54 to complete the installation of the stirring blade 3. When disassembly is required, rotate the stirring blade 3 to let the stirring shaft hook 51 rotate along the rotating quick-connect hole 54 on the stirring rib tube 2 until the stirring blade 3 is separated from the stirring shaft 1.

[0024] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A stirring blade for a mixer, comprising a stirring rib tube (2) arranged coaxially with a stirring shaft (1) of the mixer; characterized in that: The bottom of the stirring rib tube (2) is fixedly connected to a stirring blade (3), the outer side of the stirring blade (3) is fixedly connected to a flexible scraper blade (4) that abuts against the inner wall of the stirring cylinder, and the end of the stirring rib tube (2) away from the stirring blade (3) is provided with a quick connection portion (5) for quickly connecting to the stirring shaft (1); A stirring shaft hook (51) is fixedly provided on a protruding side wall of the stirring shaft (1); the quick-connect portion (5) comprises a connecting block (52) fixedly connected to the top of the stirring rib tube (2) and a through hole (53) provided on the stirring rib tube (2) and the connecting block (52) for the stirring shaft (1) and the stirring shaft hook (51) to pass through; a rotating quick-connect hole (54) is provided on the stirring rib tube (2) and is connected to the through hole (53) for allowing the stirring shaft (1) and the stirring shaft hook (51) to rotate so as to hang the stirring shaft hook (51) on the stirring rib tube (2); the rotating quick-connect hole (54) is U-shaped.

2. A stirring blade for a mixer according to claim 1, characterized in that: The stirring blades (3) are formed by combining and fixing a plurality of layers of symmetrically arranged stirring rods (31), gaps are provided between adjacent stirring rods (31), and adjacent stirring rods (31) are connected and fixed based on reinforcement blocks (32).

3. A stirring blade for a mixer according to claim 2, characterized in that: The stirring blade (3) is integrally cast based on aluminum alloy, and its outer contour is wide at the top and narrow at the bottom. The stirring rod (31) is arranged to be contracted outward along the center plane.

4. A stirring blade for a mixer according to claim 1, characterized in that: The flexible scraper (4) is made of food-grade silica gel.

5. A stirring blade for a mixer according to claim 1, characterized in that: The thickness of the flexible scraper blade (4) is between 3 and 5 mm.

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