Cutter head assembly of stirring machine

Abstract

The utility model relates to the technical field of stirrers, and discloses a stirrer tool bit assembly which comprises a stirring barrel, a lifting machine, a rack and a rotating column, an adjusting mechanism is arranged on the rotating column, an auxiliary mechanism is arranged on the adjusting mechanism, the adjusting mechanism comprises a clamping ring, the clamping ring is clamped on the outer wall of the bottom of the rotating column, and the lifting machine is arranged on the rack. An L-shaped hanging frame is fixedly connected to the outer wall of the side face of the clamping ring, a T-shaped groove is formed in the inner wall of the top of the L-shaped hanging frame, a T-shaped plate is clamped to the inner wall of the top of the T-shaped groove, a tool bit is fixedly connected to the outer wall of the front side of the T-shaped plate, and an inner groove frame is slidably connected to the inner wall of the bottom of the L-shaped hanging frame. According to the utility model, the L-shaped hanging frame, the T-shaped plate and other structures are arranged, so that the problems that the tool bit and the rotating frame are fixed through the fixing screw, a dismounting tool needs to be used for aligning with the screw for dismounting and then screwing during maintenance, but the screw is slipped in the later period due to the fact that the screw is subsequently twisted for multiple times, and subsequent maintenance is inconvenient are solved.

Description

Technical Field

[0001] This utility model relates to the field of mixer technology, and in particular to a mixer blade assembly. Background Technology

[0002] The blades are the most critical component of a blender's cutter head assembly, used to directly cut, blend, or shred food. The shape, size, and material of the blades vary depending on the type of blender and its intended use. The blender cutter head assembly is an important part of the blender, and its main function is to cut, blend, or shred food by rotating the blades.

[0003] As people's living standards improve, their demands for healthy food are also increasing. Fruits contain abundant fiber and vitamins, which are essential nutrients for replenishing the body's functions. Therefore, in addition to eating them directly, juicing them is also an important way to absorb nutrients. As a result, blenders have entered thousands of households, bringing convenience to people's absorption of nutrients. Currently, blenders sold on the market often experience problems such as large pieces of material being mixed unevenly. The main reason for this is the shape of the blades and the spatial installation issues. Some blenders have only two blades, and these two blades are arranged in a straight line to mix materials; others have multiple blades.

[0004] The mixer cutter head assembly has the following defects: the cutter head needs to be disassembled and replaced regularly during long-term use. However, the cutter head is fixed to the rotating frame with fixing screws. Disassembly and assembly tools are required to align the screws and then tighten them. However, repeated tightening of the screws will cause the screws to strip later, making it difficult to separate the cutter head from the rotating frame and affecting the efficiency of disassembly and maintenance. Therefore, a mixer cutter head assembly is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a mixer blade assembly, which aims to improve the existing technology where the blade and rotating frame are fixed by fixing screws, requiring the use of disassembly and assembly tools to align and disassemble the screws before tightening, but subsequent repeated tightening of the screws will cause the screw threads to strip later.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a mixer cutter head assembly, including a mixing tank, a lifting platform, a frame, and a rotating column. An adjustment mechanism is provided on the rotating column, and an auxiliary mechanism is provided on the adjustment mechanism. The adjustment mechanism includes a retaining ring, which is engaged with the bottom outer wall of the rotating column. An L-shaped bracket is fixedly connected to the side outer wall of the retaining ring. A T-shaped groove is formed on the top inner wall of the L-shaped bracket, and a T-shaped plate is engaged with the top inner wall of the T-shaped groove. A cutter head is fixedly connected to the front outer wall of the T-shaped plate. An inner groove frame is slidably connected to the bottom inner wall of the L-shaped bracket. A baffle is fixedly connected to the right outer wall of the inner groove frame. Limit plates are slidably connected to the left and right inner walls of the inner groove frame. A compression spring is fixedly connected to the top inner wall of the inner groove frame.

[0007] As a further description of the above technical solution: the auxiliary mechanism includes a positioning groove, which is formed on the inner wall of the bottom end of the rotating column. A positioning plate is slidably connected to the positioning groove. A fixed frame is slidably connected to the inner wall of the top of the L-shaped bracket. A fork plate is fixedly connected to the outer left wall of the fixed frame.

[0008] As a further description of the above technical solution: the rotating column is rotatably connected to the bottom outer wall of the frame via a bearing, and the baffle is slidably connected to the top outer wall of the T-shaped plate.

[0009] As a further description of the above technical solution: a frosted pad is fixedly connected to the outer side wall of the limiting plate, the limiting plate is snapped into the bottom inner wall of the L-shaped bracket, and the L-shaped bracket is slidably connected to the inner side wall of the mixing tank.

[0010] As a further description of the above technical solution: the end of the compression spring away from the inner groove frame is fixedly connected to the top outer wall of the limiting plate, and there are three L-shaped brackets, which are circumferentially fixedly connected to the side outer wall of the retaining ring.

[0011] As a further description of the above technical solution: the positioning plate is fixedly connected to the bottom inner wall of the retaining ring, and the limiting plate sliding plate is connected to the left and right inner walls of the inner groove frame.

[0012] As a further description of the above technical solution: the fork plate penetrates one side inner wall of the L-shaped bracket and extends to the side inner wall of the retaining ring, and the fork plate is engaged with the side inner wall of the rotating column.

[0013] As a further description of the above technical solution: the elevator is fixedly connected to the rear outer wall of the mixing tank, the frame is fixedly connected to the output end of the elevator, and the rotating column is fixedly connected to the output end of the frame through a coupling.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by setting up structures such as L-shaped brackets, T-shaped plates, and inner groove brackets, the cutter head can be positioned and installed without fixing screws, and can be easily separated and disassembled. This improves the problem that the cutter head and rotating frame are fixed with fixing screws. During maintenance, disassembly and assembly tools are needed to align the screws and then tighten them. However, repeated tightening of the screws will cause the screws to strip later, which will lead to inconvenience in subsequent maintenance.

[0016] 2. In this utility model, by setting up structures such as a fixing frame and a positioning plate, the retaining ring and the adjustment mechanism can be easily disassembled and removed together in a narrow space, and the directional installation can be prevented from being misinstalled. This improves the problem that when multiple cutter heads or rotating frames need to be maintained, since multiple components are all fixed inside the mixing tank or mixing cover, the maintenance personnel need to reach in or lie down from below to look up, which makes the operation difficult and laborious for the maintenance personnel. Attached Figure Description

[0017] Figure 1 This is a schematic front view of the overall design of a mixer cutter head assembly proposed in this utility model;

[0018] Figure 2 Schematic diagram of an adjustment mechanism for a mixer blade assembly proposed in this utility model. Figure 1 ;

[0019] Figure 3 Schematic diagram of an adjustment mechanism for a mixer blade assembly proposed in this utility model. Figure 2 ;

[0020] Figure 4 This is a schematic diagram of an auxiliary mechanism for a mixer blade assembly proposed in this utility model.

[0021] Legend:

[0022] 1. Mixing tank; 2. Lifting platform; 3. Frame; 4. Rotating column; 5. Adjusting mechanism; 52. Snap ring; 53. L-shaped bracket; 54. T-slot; 55. T-plate; 56. Cutter head; 57. Inner groove frame; 58. Baffle; 59. Limiting plate; 510. Compression spring; 6. Auxiliary mechanism; 61. Positioning groove; 62. Positioning plate; 63. Fixing frame; 64. Fork plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1-3 This utility model provides an embodiment of a mixer blade assembly, including a mixing tank 1, a lifting platform 2, a frame 3, and a rotating column 4. An adjusting mechanism 5 is provided on the rotating column 4, and an auxiliary mechanism 6 is provided on the adjusting mechanism 5. The adjusting mechanism 5 includes a retaining ring 52, which is engaged with the bottom outer wall of the rotating column 4. An L-shaped bracket 53 is fixedly connected to the side outer wall of the retaining ring 52. A T-shaped groove 54 is formed on the top inner wall of the L-shaped bracket 53, and a T-shaped plate 55 is engaged with the top inner wall of the T-shaped groove 54. The T-shaped plate 55 and T-shaped groove 54 are designed to cooperate with each other to assemble and separate the cutter head 56. The cutter head 56 is fixedly connected to the front outer wall of the T-shaped plate 55. The inner groove frame 57 is slidably connected to the bottom inner wall of the L-shaped bracket 53. The baffle 58 is fixedly connected to the right outer wall of the inner groove frame 57. The limit plates 59 are slidably connected to the left and right inner walls of the inner groove frame 57. The compression spring 510 is fixedly connected to the top inner wall of the inner groove frame 57. The compression spring 510 generates a continuous thrust on the inner groove frame 57.

[0025] Reference Figures 2-4 The rotating column 4 is rotatably connected to the bottom outer wall of the frame 3 via bearings. The baffle 58 is slidably connected to the top outer wall of the T-shaped plate 55. A frosted pad is fixedly connected to the side outer wall of the limiting plate 59. The frosted pad increases the surface friction of the limiting plate 59 to prevent slippage when pulled by personnel. The limiting plate 59 is snapped into the bottom inner wall of the L-shaped bracket 53. The L-shaped bracket 53 is slidably connected to the side inner wall of the mixing tank 1. The end of the compression spring 510 away from the inner tank frame 57 is fixedly connected to the top outer wall of the limiting plate 59. There are three L-shaped brackets 53. The three L-shaped brackets 53 are fixedly connected to the side outer wall of the retaining ring 52 in a ring. The elevator 2 is fixedly connected to the rear outer wall of the mixing tank 1. The frame 3 is fixedly connected to the output end of the elevator 2. The elevator 2 drives the frame 3 to be raised and lowered. The rotating column 4 is fixedly connected to the output end of the frame 3 via a coupling.

[0026] Reference Figures 3-4 The auxiliary mechanism 6 includes a positioning groove 61, which is opened on the bottom inner wall of the rotating column 4. The positioning groove 61 is slidably connected to a positioning plate 62. The top inner wall of the L-shaped bracket 53 is slidably connected to a fixing frame 63. The left outer wall of the fixing frame 63 is fixedly connected to a fork plate 64. By setting the fork plate 64, the retaining ring 52 and the rotating column 4 can be easily engaged, fixed and separated. The positioning plate 62 is fixedly connected to the bottom inner wall of the retaining ring 52. The limiting plate 59 is slidably connected to the left and right inner walls of the inner groove frame 57. The fork plate 64 penetrates one side inner wall of the L-shaped bracket 53 and extends to the side inner wall of the retaining ring 52. The fork plate 64 is engaged with the side inner wall of the rotating column 4.

[0027] Working principle: When maintenance or replacement is required, the limiting plate 59 is lifted to separate from the L-shaped bracket 53. Then, the limiting plate 59 is moved to the right, causing the fixed bracket 63 to move and drive the fork plate 64 to move, so that the fork plate 64 separates from the inner wall of the rotating column 4. Then, the L-shaped bracket 53 is pulled to separate the retaining ring 52 from the rotating column 4, and multiple cutters 56 on the retaining ring 52 are taken out from the narrow internal space together. Then, the limiting plate 59 is lifted to separate from the L-shaped bracket 53. Then, the limiting plate 59 is moved to the left, causing the inner groove bracket 57 to move. The inner groove bracket 57 moves and drives the baffle 58 to move. The baffle 58 moves and separates from the top outer wall of the T-shaped plate 55. Then, the cutter 56 is lifted to separate the T-shaped plate 55 from the T-shaped groove 54, making it easy to disassemble and install the cutter 56.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A blender head assembly comprising a blending jug (1), an elevator (2), a frame (3), a rotating column (4), characterized in that: The adjusting mechanism (5) is provided on the rotating column (4), the adjusting mechanism (5) is provided with an auxiliary mechanism (6), the adjusting mechanism (5) comprises a snap ring (52), the snap ring (52) is clamped on the bottom outer wall of the rotating column (4), the side outer wall of the snap ring (52) is fixedly connected with an L-shaped hanger (53), a T-shaped groove (54) is formed in the top inner wall of the L-shaped hanger (53), a T-shaped plate (55) is clamped on the top inner wall of the T-shaped groove (54), a tool bit (56) is fixedly connected to the front side outer wall of the T-shaped plate (55), an inner groove frame (57) is slidably connected to the bottom inner wall of the L-shaped hanger (53), a baffle (58) is fixedly connected to the right side outer wall of the inner groove frame (57), and a limiting plate (59) is slidably connected to the left and right inner walls of the inner groove frame (57).

2. A blender blade assembly according to claim 1, wherein: The auxiliary mechanism (6) comprises a positioning groove (61) formed in the bottom end inner wall of the rotating column (4), and the positioning groove (61) is slidably connected with a positioning plate (62); the top inner wall of the L-shaped hanger (53) is slidably connected with a fixing frame (63), and the left side outer wall of the fixing frame (63) is fixedly connected with a fork plate (64).

3. A blade assembly for a blender according to claim 1, wherein: The rotating column (4) is rotatably connected to the bottom outer wall of the rack (3) through a bearing, and the baffle (58) is slidably connected to the top outer wall of the T-shaped plate (55).

4. A blade assembly for a blender according to claim 1, wherein: The side outer wall of the limiting plate (59) is fixedly connected with a frosted pad, the limiting plate (59) is clamped on the bottom inner wall of the L-shaped hanger (53), and the L-shaped hanger (53) is slidably connected to the side inner wall of the stirring barrel (1).

5. A blade assembly for a blender according to claim 1, wherein: The end of the compression spring (510) away from the inner groove frame (57) is fixedly connected to the top outer wall of the limiting plate (59), and the L-shaped hanger (53) has three, and the three L-shaped hangers (53) are annularly fixedly connected to the side outer wall of the snap ring (52).

6. A blender blade assembly according to claim 2, wherein: The positioning plate (62) is fixedly connected to the bottom inner wall of the snap ring (52), and the limiting plate (59) is slidably connected to the left and right inner walls of the inner groove frame (57).

7. A blade assembly for a blender according to claim 2, wherein: The fork plate (64) penetrates through one side inner wall of the L-shaped hanger (53) and extends to the side inner wall of the snap ring (52), and the fork plate (64) is clamped on the side inner wall of the rotating column (4).

8. A blade assembly for a blender according to claim 1, wherein: The elevator (2) is fixedly connected to the rear side outer wall of the stirring barrel (1), the rack (3) is fixedly connected to the output end of the elevator (2), and the rotating column (4) is fixedly connected to the output end of the rack (3) through a shaft coupling.

Images