A compact food processor reduction mechanism

Abstract

The present invention relates to the technical field of speed reduction mechanisms for food processors, and discloses a compact speed reduction mechanism for food processors, comprising a housing, a motor fixedly mounted on the outside of the housing, a transmission assembly 1 fixedly connected to the output end of the motor and on the inside of the housing, a speed reduction mechanism 1 fixedly connected to the other end of the transmission assembly 1, a speed reduction mechanism 2 provided on the inside of the speed reduction mechanism 1, and a stirring assembly fixedly connected to the bottom of the speed reduction mechanism 2. This compact speed reduction mechanism for food processors achieves the purpose of compactness by designing a transmission rod 1 and a worm gear for acute-angle transmission, disposing a turbine ring between the transmission rod 1 and the worm gear, and designing a second speed reduction mechanism on the inside of the turbine ring, thereby greatly reducing the space required for the food processor. At the same time, the two speed reduction mechanisms are well integrated into one, so that the space occupied by the two speed reduction mechanisms is the same as the space occupied by the existing single speed reduction mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of food processor reduction mechanisms, and in particular to a compact food processor reduction mechanism. Background Art

[0002] Existing food processors typically combine multiple functions, including kneading, mixing, whipping, and chopping. Their core performance relies heavily on the powertrain, particularly the reduction gear mechanism. This mechanism is responsible for reducing the speed of the high-speed motor while significantly increasing torque output to meet the demands of high-load tasks such as kneading dough and mixing heavy ingredients.

[0003] Existing food processors generally use planetary gear reduction mechanisms and worm gear reduction mechanisms. Generally, the combination of the two reduction mechanisms is used to ensure the multi-energy operation stability and working effect of the food processor. However, while the existing multi-functional food processors use dual reduction mechanisms to achieve multi-functionality, they are relatively large in size.

[0004] However, consumers are increasingly sensitive to the space requirements of kitchen appliances and are demanding smaller and lighter kitchen mixers. However, the reduction mechanisms required to provide sufficient kneading torque (typically >5Nm or even higher) are often bulky and heavy, directly conflicting with market demand for compactness. Existing technologies struggle to achieve an extremely compact design while maintaining high performance. Summary of the Invention

[0005] The object of the present invention is to provide a compact food processor speed reduction mechanism to solve the problems raised in the background art.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a compact food processor reduction mechanism, comprising a housing, a motor fixedly mounted on the outside of the housing, a transmission assembly 1 fixedly connected to the output end of the motor and on the inside of the housing, a reduction mechanism 1 fixedly connected to the other end of the transmission assembly 1, the reduction mechanism 1 comprising a worm and a turbine ring, a reduction mechanism 2 provided on the inside of the turbine ring, a stirring assembly fixedly connected to the lower side of the reduction mechanism 2, a transmission assembly 2 fixedly connected to the end of the reduction mechanism 1 away from the transmission assembly 1, a crushing assembly provided on the upper side of the transmission assembly 2, and an electromagnetic clutch fixedly connected between the transmission assembly 2 and the crushing assembly, and between the reduction mechanism 1 and the reduction mechanism 2;

[0007] The transmission assembly 1 includes a transmission rod 1, a bevel gear 1, and a bevel gear 2. The output end of the motor is fixedly connected to the transmission rod 1, the end of the transmission rod 1 away from the motor is fixedly connected to the bevel gear 1, and the outer side of the bevel gear 1 is meshed with the bevel gear 2;

[0008] One end of the bevel gear 2 is fixedly connected to a worm, the outer side of the worm is meshed with a turbine ring, and the transmission rod 1 and the worm rotate on the inner side of the casing;

[0009] Start the motor, the motor drives the transmission rod 1 to rotate, the transmission rod 1 drives the bevel gear 1 to rotate while rotating, the bevel gear 1 engages and drives the bevel gear 2 to rotate, and the bevel gear 2 drives the worm fixed to it to rotate synchronously;

[0010] When the worm rotates, it drives the bevel gear 3 fixed to it to rotate. At the same time, the worm meshes and drives the turbine ring to rotate.

[0011] The turbine ring is arranged between the transmission rod 1 and the worm, and the angle formed between the transmission rod 1 and the worm is an acute angle.

[0012] Furthermore, the second reduction mechanism includes a bearing, a rotating plate, a connecting ring, a fixed gear ring, an outer ring gear, a center gear, and a center shaft. The inner side of the casing is fixedly connected to the connecting ring, the upper side of the connecting ring is fixedly connected to the fixed gear ring, the inner side of the fixed gear ring is meshed with three groups of evenly distributed outer ring gears, the inner side of the outer ring gear is meshed with the center gear, the upper side of the center gear is fixedly connected to the center shaft, the end of the outer ring gear away from the center shaft is fixedly connected to a short shaft, the outer side of the short shaft is sleeved with a bearing, and the outer side of the bearing is installed with a rotating plate.

[0013] The worm meshes and drives the turbine ring to rotate, achieving the first deceleration. When the stirring function needs to be started, current is passed into the coil at the turbine ring, so that the coil generates a magnetic field after the current is passed through, and then magnetizes the rotating sleeve, causing the rotating sleeve to generate a magnetic force that attracts the pressure plate, thereby overcoming the elastic force of the leaf spring and firmly adsorbing the pressure plate.

[0014] The turbine ring drives the rotating sleeve to rotate through the annular plate, and the rotating sleeve drives the pressure plate and fixed plate adsorbed on it to rotate. The fixed plate drives the central shaft to rotate, and the central shaft drives the central gear fixedly connected to it to rotate. The central gear meshes and drives the three outer ring gears to mesh and rotate around the inner side of the fixed gear ring, thereby achieving the second deceleration.

[0015] Furthermore, the stirring assembly includes an agitator, a mounting column, a rotating disk, a connecting crank, and a limiting ring. The connecting crank is fixedly connected to the lower center side of the rotating plate, and a limiting ring is provided on the outer side of the connecting crank. The limiting ring is fixedly connected to the bottom side wall of the casing, and the lower side of the connecting crank is fixedly connected to the rotating disk, and the lower side of the rotating disk is fixedly connected to the mounting column, and the lower side of the mounting column is fixedly connected to the agitator.

[0016] The outer ring gear drives the rotating plate to rotate through the short shaft and bearing, and the rotating plate drives the connecting crank fixed at the center to rotate, and the connecting crank drives the rotating disk to rotate. The rotating disk drives the agitator to rotate eccentrically through the mounting column, thereby realizing the stirring function.

[0017] The purpose of compactness is achieved by designing the transmission rod and the worm gear with acute angle transmission, arranging the turbine ring between the transmission rod and the worm gear, and designing the second reduction mechanism on the inner side of the turbine ring.

[0018] Furthermore, the transmission component 2 includes a bevel gear 3 and a bevel gear 4. The end of the worm away from the bevel gear 2 is fixedly connected to the bevel gear 3, and the outer side of the bevel gear 3 is meshed with the bevel gear 4.

[0019] Furthermore, the crushing assembly includes a fixed plate, an annular shell, a docking annular ring, a hemispherical shell, a rotating rod, a connecting shaft, and a crushing blade. A fixed plate is provided on the upper side of the bevel gear four, the upper side of the fixed plate is fixedly connected to the annular shell, the upper side of the annular shell is fixedly connected to the docking annular ring, the inner side of the annular shell is fixedly connected to the hemispherical shell, the inner side of the hemispherical shell is rotatably connected to the rotating rod, the upper side of the rotating rod is fixedly connected to the connecting shaft, and the upper side of the connecting shaft is fixedly connected to the crushing blade.

[0020] The meshing of bevel gear three drives bevel gear four to rotate, and bevel gear four drives the movable shaft fixedly connected to it to rotate. When the crushing function is needed, current is passed through the coil at the crushing component, so that the coil generates a magnetic field after the current is passed through, and then magnetizes the rotating sleeve, so that the rotating sleeve generates a magnetic force to attract the pressure plate, thereby overcoming the elastic force of the leaf spring and firmly adsorbing the pressure plate. Since the movable shaft and the rotating sleeve are fixedly connected, the rotating sleeve is driven to rotate synchronously, and the rotating sleeve drives the pressure plate and the fixed plate adsorbed thereon to rotate. The fixed plate drives the rotating rod and the connecting shaft to rotate, and the connecting shaft drives the crushing blade to rotate, thereby realizing the crushing function.

[0021] Furthermore, the electromagnetic clutch includes a mounting plate, a coil, a rotating sleeve, a leaf spring, a pressure plate, and a fixed plate. The coil is fixedly connected to one side of the mounting plate, and the outer side of the coil is rotatably connected to the rotating sleeve. A pressure plate is provided on the side of the rotating sleeve away from the mounting plate, and a fixed plate is provided on the side of the pressure plate away from the rotating sleeve. The pressure plate and the fixed plate are connected by multiple groups of leaf springs.

[0022] Furthermore, the rotating rod is fixedly connected to the corresponding fixed plate, the upper side of the bevel gear four is fixedly connected with a movable shaft, and the movable shaft is fixedly connected to the inner side of the corresponding rotating sleeve.

[0023] Furthermore, the central shaft is fixedly connected to the corresponding fixed disk, an annular plate is fixedly connected to the inner side of the turbine ring, and the annular plate is fixedly connected to the corresponding rotating sleeve.

[0024] Furthermore, the angle formed between the transmission rod 1 and the worm is 40 degrees, and an annular groove corresponding to the turbine ring is provided on the inner side of the casing.

[0025] Compared with the prior art, the present invention provides a compact food processor reduction mechanism with the following beneficial effects:

[0026] 1. The compact food processor reduction mechanism achieves the purpose of compactness by designing the transmission rod and the worm for acute-angle transmission, and setting the turbine ring between the transmission rod and the worm, and designing the second reduction mechanism on the inner side of the turbine ring, which greatly compresses the space required for the food processor. At the same time, the two groups of reduction mechanisms are well integrated into one, so that the space occupied by the two groups of reduction mechanisms is the same as the space occupied by the existing one group of reduction mechanisms. In addition, the stirring component and the crushing component are designed at the upper and lower parts of the same side, which greatly compresses the longitudinal space of the food processor, reduces the space, makes the transmission more compact, reduces long-distance transmission consumption, meets the needs of existing consumers, and also ensures the integrity of the function.

[0027] 2. The compact food processor's reduction mechanism is equipped with integrated electromagnetic clutches at both the stirring component and the crushing component, so that the crushing or stirring function can be started by controlling the clutch of the electromagnetic clutch. At the same time, the electromagnetic clutch is well placed in the stirring component and the crushing component without increasing the practical space. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 A schematic diagram of the three-dimensional structure of the present invention from another angle;

[0030] Figure 3 Schematic diagram of the three-dimensional structure of the transmission component 1 of the present invention;

[0031] Figure 4 It is a schematic diagram of the three-dimensional structure of the transmission component 2 of the present invention;

[0032] Figure 5 Schematic diagram of the three-dimensional structure of the crushing assembly of the present invention;

[0033] Figure 6 It is a schematic diagram of the cutaway three-dimensional structure of the crushing assembly of the present invention;

[0034] Figure 7 Schematic diagram of the three-dimensional structure of the stirring assembly of the present invention;

[0035] Figure 8 Schematic diagram of the three-dimensional structure of the agitator of the present invention;

[0036] Figure 9 This is a schematic diagram of the exploded three-dimensional structure of the agitator of the present invention;

[0037] Figure 10 is a schematic diagram of an exploded three-dimensional structure of the stirrer of the present invention from another angle;

[0038] Figure 11 Schematic diagram of the exploded three-dimensional structure of the electromagnetic clutch of the present invention;

[0039] Figure 12 This is a schematic diagram of the exploded three-dimensional structure of the electromagnetic clutch of the present invention from another angle.

[0040] In the figure: 1, housing; 2, transmission component 1; 21, transmission rod 1; 22, bevel gear 1; 23, bevel gear 2; 3, speed reduction mechanism 1; 31, worm; 32, turbine ring; 4, stirring component; 41, stirrer; 42, mounting column; 43, rotating disk; 44, connecting crank; 45, limiting ring; 5, motor; 6, transmission component 2; 61, bevel gear 3; 62, bevel gear 4; 7, crushing component; 71, fixing plate; 72, Annular shell; 73. Docking annular ring; 74. Hemispherical shell; 75. Rotating rod; 76. Connecting shaft; 77. Crushing blade; 8. Electromagnetic clutch; 81. Mounting plate; 82. Coil; 83. Rotating sleeve; 84. Leaf spring; 85. Pressure plate; 86. Fixed plate; 9. Speed reduction mechanism 2; 91. Bearing; 92. Rotating plate; 93. Connecting ring; 94. Fixed gear ring; 95. Outer ring gear; 96. Center gear; 97. Center shaft. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0042] See also Figures 1-12A compact food processor reduction mechanism includes a housing 1, a motor 5 fixedly mounted on the outside of the housing 1, a transmission assembly 2 fixedly connected to the output end of the motor 5 and on the inside of the housing 1, a reduction mechanism 3 fixedly connected to the other end of the transmission assembly 2, the reduction mechanism 3 including a worm 31 and a turbine ring 32, a reduction mechanism 9 provided on the inside of the turbine ring 32, a stirring assembly 4 fixedly connected to the lower side of the reduction mechanism 9, a transmission assembly 6 fixedly connected to the end of the reduction mechanism 3 away from the transmission assembly 2, a crushing assembly 7 provided on the upper side of the transmission assembly 6, and an electromagnetic clutch 8 fixedly connected between the transmission assembly 6 and the crushing assembly 7, and between the reduction mechanism 3 and the reduction mechanism 9;

[0043] Transmission assembly 1 2 includes transmission rod 1 21, bevel gear 1 22, and bevel gear 2 23. The output end of motor 5 is fixedly connected to transmission rod 1 21, and the end of transmission rod 1 21 away from motor 5 is fixedly connected to bevel gear 1 22. The outer side of bevel gear 1 22 is meshed with bevel gear 2 23.

[0044] One end of the bevel gear 2 23 is fixedly connected to a worm 31 , and the outer side of the worm 31 is meshed with a turbine ring 32 . The transmission rod 1 21 and the worm 31 rotate inside the housing 1 .

[0045] Start the motor 5, which drives the transmission rod 1 21 to rotate. The transmission rod 1 21 drives the bevel gear 1 22 to rotate while rotating. The bevel gear 1 22 engages and drives the bevel gear 2 23 to rotate. The bevel gear 23 drives the worm 31 fixed to it to rotate synchronously.

[0046] The worm 31 rotates while driving the bevel gear 3 61 fixed to it to rotate. At the same time, the worm 31 engages and drives the turbine ring 32 to rotate.

[0047] The turbine ring 32 is arranged between the transmission rod 21 and the worm 31, and the angle formed between the transmission rod 21 and the worm 31 is an acute angle.

[0048] Furthermore, the reduction mechanism 2 9 includes a bearing 91, a rotating plate 92, a connecting ring 93, a fixed gear ring 94, an outer ring gear 95, a center gear 96, and a center shaft 97. The inner side of the casing 1 is fixedly connected to the connecting ring 93, the upper side of the connecting ring 93 is fixedly connected to the fixed gear ring 94, the inner side of the fixed gear ring 94 is meshed with three groups of evenly distributed outer ring gears 95, the inner side of the outer ring gear 95 is meshed with the center gear 96, the upper side of the center gear 96 is fixedly connected to the center shaft 97, the end of the outer ring gear 95 away from the center shaft 97 is fixedly connected to a short shaft, the outer side of the short shaft is sleeved with a bearing 91, and the outer side of the bearing 91 is installed with a rotating plate 92.

[0049] The worm 31 is engaged to drive the turbine ring 32 to rotate, achieving the first deceleration. When the stirring function needs to be started, current is passed into the coil 82 at the turbine ring 32, so that the coil 82 generates a magnetic field after the current is passed through, thereby magnetizing the rotating sleeve 83, causing the rotating sleeve 83 to generate a magnetic force that attracts the pressure plate 85, thereby overcoming the elastic force of the leaf spring 84 and firmly adsorbing the pressure plate 85.

[0050] The turbine ring 32 drives the rotating sleeve 83 to rotate through the annular plate. The rotating sleeve 83 drives the pressure plate 85 and the fixed plate 86 adsorbed thereon to rotate. The fixed plate 86 drives the central shaft 97 to rotate. The central shaft 97 drives the central gear 96 fixedly connected thereto to rotate. The central gear 96 meshes and drives the three outer ring gears 95 to mesh and rotate around the inner side of the fixed gear ring 94, thereby achieving the second deceleration.

[0051] Furthermore, the stirring assembly 4 includes an agitator 41, a mounting column 42, a rotating disk 43, a connecting crank 44, and a limiting ring 45. The connecting crank 44 is fixedly connected to the lower side of the center of the rotating plate 92, and a limiting ring 45 is provided on the outer side of the connecting crank 44. The limiting ring 45 is fixedly connected to the bottom side wall of the casing 1. The lower side of the connecting crank 44 is fixedly connected to the rotating disk 43, the lower side of the rotating disk 43 is fixedly connected to the mounting column 42, and the lower side of the mounting column 42 is fixedly connected to the agitator 41.

[0052] The outer ring gear 95 drives the rotating plate 92 to rotate through the short shaft and the bearing 91. The rotating plate 92 drives the connecting crank 44 fixedly connected to the center to rotate. The connecting crank 44 drives the rotating disk 43 to rotate. The rotating disk 43 drives the agitator 41 to rotate eccentrically through the mounting column 42, thereby realizing the stirring function.

[0053] By designing the transmission rod 21 and the worm 31 for acute-angle transmission, arranging the turbine ring 32 between the transmission rod 21 and the worm 31, and designing the second reduction mechanism on the inner side of the turbine ring 32, the purpose of compactness is achieved.

[0054] Furthermore, the transmission component 2 6 includes a bevel gear 3 61 and a bevel gear 4 62 . The end of the worm 31 away from the bevel gear 2 23 is fixedly connected to the bevel gear 3 61 , and the outer side of the bevel gear 3 61 is meshed with the bevel gear 4 62 .

[0055] Furthermore, the crushing assembly 7 includes a fixed plate 71, an annular shell 72, a docking annular ring 73, a hemispherical shell 74, a rotating rod 75, a connecting shaft 76, and a crushing blade 77. A fixed plate 71 is provided on the upper side of the bevel gear 4 62. The upper side of the fixed plate 71 is fixedly connected to the annular shell 72. The upper side of the annular shell 72 is fixedly connected to the docking annular ring 73. The inner side of the annular shell 72 is fixedly connected to the hemispherical shell 74. The inner side of the hemispherical shell 74 is rotatably connected to the rotating rod 75. The upper side of the rotating rod 75 is fixedly connected to the connecting shaft 76. The upper side of the connecting shaft 76 is fixedly connected to the crushing blade 77.

[0056] The bevel gear three 61 is engaged to drive the bevel gear four 62 to rotate, and the bevel gear four 62 drives the movable shaft fixedly connected to it to rotate. When the crushing function is needed, current is passed into the coil 82 at the crushing component 7, so that the coil 82 generates a magnetic field after the current is passed, and then magnetizes the rotating sleeve 83, so that the rotating sleeve 83 generates a magnetic force to attract the pressure plate 85, thereby overcoming the elastic force of the leaf spring 84 and firmly adsorbing the pressure plate 85. Since the movable shaft and the rotating sleeve 83 are fixedly connected, the rotating sleeve 83 is driven to rotate synchronously, and the rotating sleeve 83 drives the pressure plate 85 and the fixed plate 86 adsorbed thereon to rotate. The fixed plate 86 drives the rotating rod 75 and the connecting shaft 76 to rotate, and the connecting shaft 76 drives the crushing blade 77 to rotate, thereby realizing the crushing function;

[0057] Furthermore, the electromagnetic clutch 8 includes a mounting plate 81, a coil 82, a rotating sleeve 83, a leaf spring 84, a pressure plate 85, and a fixed plate 86. The coil 82 is fixedly connected to one side of the mounting plate 81, and the outer side of the coil 82 is rotatably connected to the rotating sleeve 83. A pressure plate 85 is provided on the side of the rotating sleeve 83 away from the mounting plate 81, and a fixed plate 86 is provided on the side of the pressure plate 85 away from the rotating sleeve 83. The pressure plate 85 and the fixed plate 86 are connected by multiple groups of leaf springs 84.

[0058] Furthermore, the rotating rod 75 is fixedly connected to the corresponding fixed plate 86, and the upper side of the bevel gear 4 62 is fixedly connected to a movable shaft, and the movable shaft is fixedly connected to the inner side of the corresponding rotating sleeve 83.

[0059] Furthermore, the central shaft 97 is fixedly connected to the corresponding fixed disk 86 , an annular plate is fixedly connected to the inner side of the turbine ring 32 , and the annular plate is fixedly connected to the corresponding rotating sleeve 83 .

[0060] Furthermore, the angle formed between the transmission rod 21 and the worm 31 is 40 degrees, and an annular groove corresponding to the turbine ring 32 is provided on the inner side of the housing 1.

[0061] The specific usage and function of this embodiment are as follows:

[0062] During the production of the food processor, the mechanism is assembled on the food processor body. When the food processor is used, the motor 5 is started, and the motor 5 drives the transmission rod 1 21 to rotate. The transmission rod 1 21 rotates and drives the bevel gear 1 22 to rotate. The bevel gear 1 22 engages and drives the bevel gear 2 23 to rotate. The bevel gear 23 drives the worm 31 fixed to it to rotate synchronously.

[0063] The worm 31 rotates while driving the bevel gear 3 61 fixed to it to rotate. At the same time, the worm 31 engages and drives the turbine ring 32 to rotate.

[0064] The bevel gear three 61 is engaged to drive the bevel gear four 62 to rotate, and the bevel gear four 62 drives the movable shaft fixedly connected to it to rotate. When the crushing function is needed, current is passed into the coil 82 at the crushing component 7, so that the coil 82 generates a magnetic field after the current is passed, and then magnetizes the rotating sleeve 83, so that the rotating sleeve 83 generates a magnetic force to attract the pressure plate 85, thereby overcoming the elastic force of the leaf spring 84 and firmly adsorbing the pressure plate 85. Since the movable shaft and the rotating sleeve 83 are fixedly connected, the rotating sleeve 83 is driven to rotate synchronously, and the rotating sleeve 83 drives the pressure plate 85 and the fixed plate 86 adsorbed thereon to rotate. The fixed plate 86 drives the rotating rod 75 and the connecting shaft 76 to rotate, and the connecting shaft 76 drives the crushing blade 77 to rotate, thereby realizing the crushing function;

[0065] The worm 31 is engaged to drive the turbine ring 32 to rotate, achieving the first deceleration. When the stirring function needs to be started, current is passed into the coil 82 at the turbine ring 32, so that the coil 82 generates a magnetic field after the current is passed through, thereby magnetizing the rotating sleeve 83, causing the rotating sleeve 83 to generate a magnetic force that attracts the pressure plate 85, thereby overcoming the elastic force of the leaf spring 84 and firmly adsorbing the pressure plate 85.

[0066] The turbine ring 32 drives the rotating sleeve 83 to rotate through the annular plate. The rotating sleeve 83 drives the pressure plate 85 and the fixed plate 86 adsorbed thereon to rotate. The fixed plate 86 drives the central shaft 97 to rotate. The central shaft 97 drives the central gear 96 fixedly connected thereto to rotate. The central gear 96 meshes and drives the three outer ring gears 95 to mesh and rotate around the inner side of the fixed gear ring 94, thereby achieving the second deceleration.

[0067] The outer ring gear 95 drives the rotating plate 92 to rotate through the short shaft and the bearing 91. The rotating plate 92 drives the connecting crank 44 fixedly connected to the center to rotate. The connecting crank 44 drives the rotating disk 43 to rotate. The rotating disk 43 drives the agitator 41 to rotate eccentrically through the mounting column 42, thereby realizing the stirring function.

[0068] By designing the transmission rod 21 and the worm 31 for acute-angle transmission, arranging the turbine ring 32 between the transmission rod 21 and the worm 31, and designing the second reduction mechanism on the inner side of the turbine ring 32, the purpose of compactness is achieved.

[0069] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A compact food processor speed reduction mechanism, comprising a housing (1), with a motor (5) fixedly mounted on the outer side of the housing (1), characterized in that: The output end of the motor (5) is fixedly connected to a transmission component 1 (2) on the inner side of the housing (1), and the other end of the transmission component 1 (2) is fixedly connected to a speed reduction mechanism 1 (3), and the speed reduction mechanism 1 (3) includes a worm (31) and a turbine ring (32). A speed reduction mechanism 2 (9) is provided on the inner side of the turbine ring (32), and a stirring component (4) is fixedly connected to the lower side of the speed reduction mechanism 2 (9). The end of the speed reduction mechanism 1 (3) away from the transmission component 1 (2) is fixedly connected to the transmission component 2 (6), and a crushing component (7) is provided on the upper side of the transmission component 2 (6). An electromagnetic clutch (8) is fixedly connected between the transmission component 2 (6) and the crushing component (7), and between the speed reduction mechanism 1 (3) and the speed reduction mechanism 2 (9); The transmission assembly 1 (2) comprises a transmission rod 1 (21), a bevel gear 1 (22), and a bevel gear 2 (23); the output end of the motor (5) is fixedly connected to the transmission rod 1 (21); the end of the transmission rod 1 (21) away from the motor (5) is fixedly connected to the bevel gear 1 (22); the outer side of the bevel gear 1 (22) is meshed with the bevel gear 2 (23); One end of the bevel gear 2 (23) is fixedly connected to a worm (31), the outer side of the worm (31) is meshed with a turbine ring (32), and the transmission rod 1 (21) and the worm (31) rotate inside the housing (1); The turbine ring (32) is arranged between the transmission rod (21) and the worm (31), and the angle formed between the transmission rod (21) and the worm (31) is an acute angle.

2. The compact food processor speed reduction mechanism according to claim 1, characterized in that: The second speed reduction mechanism (9) includes a bearing (91), a rotating plate (92), a connecting ring (93), a fixed gear ring (94), an outer ring gear (95), a center gear (96), and a center shaft (97). The inner side of the housing (1) is fixedly connected with the connecting ring (93), the upper side of the connecting ring (93) is fixedly connected with the fixed gear ring (94), the inner side of the fixed gear ring (94) is meshed with three groups of evenly distributed outer ring gears (95), the inner side of the outer ring gear (95) is meshed with the center gear (96), the upper side of the center gear (96) is fixedly connected with the center shaft (97), the end of the outer ring gear (95) away from the center shaft (97) is fixedly connected with a short shaft, the outer side of the short shaft is sleeved with a bearing (91), and the outer side of the bearing (91) is installed with a rotating plate (92).

3. The compact food processor speed reduction mechanism according to claim 2, characterized in that: The stirring assembly (4) comprises an agitator (41), a mounting post (42), a rotating disk (43), a connecting crank (44), and a limiting ring (45). The connecting crank (44) is fixedly connected to the lower center side of the rotating plate (92). A limiting ring (45) is provided on the outer side of the connecting crank (44). The limiting ring (45) is fixedly connected to the bottom side wall of the casing (1). The lower side of the connecting crank (44) is fixedly connected to the rotating disk (43). The lower side of the rotating disk (43) is fixedly connected to the mounting post (42). The lower side of the mounting post (42) is fixedly connected to the agitator (41).

4. The compact food processor speed reduction mechanism according to claim 2, characterized in that: The transmission assembly 2 (6) includes a bevel gear 3 (61) and a bevel gear 4 (62). The end of the worm (31) away from the bevel gear 2 (23) is fixedly connected to the bevel gear 3 (61), and the outer side of the bevel gear 3 (61) is meshed with the bevel gear 4 (62).

5. The compact food processor speed reduction mechanism according to claim 4, characterized in that: The crushing assembly (7) comprises a fixed plate (71), an annular shell (72), a docking annular ring (73), a hemispherical shell (74), a rotating rod (75), a connecting shaft (76), and a crushing blade (77). A fixed plate (71) is provided on the upper side of the bevel gear (62). The upper side of the fixed plate (71) is fixedly connected to the annular shell (72). The upper side of the annular shell (72) is fixedly connected to the docking annular ring (73). The inner side of the annular shell (72) is fixedly connected to the hemispherical shell (74). The inner side of the hemispherical shell (74) is rotatably connected to the rotating rod (75). The upper side of the rotating rod (75) is fixedly connected to the connecting shaft (76). The upper side of the connecting shaft (76) is fixedly connected to the crushing blade (77).

6. The compact food processor speed reduction mechanism according to claim 5, characterized in that: The electromagnetic clutch (8) comprises a mounting plate (81), a coil (82), a rotating sleeve (83), a leaf spring (84), a pressure plate (85), and a fixed disk (86). One side of the mounting plate (81) is fixedly connected to the coil (82), the outer side of the coil (82) is rotatably connected to the rotating sleeve (83), a pressure plate (85) is provided on the side of the rotating sleeve (83) away from the mounting plate (81), a fixed disk (86) is provided on the side of the pressure plate (85) away from the rotating sleeve (83), and the pressure plate (85) and the fixed disk (86) are connected via a plurality of groups of leaf springs (84).

7. The compact food processor speed reduction mechanism according to claim 6, characterized in that: The rotating rod (75) is fixedly connected to the corresponding fixed disk (86), and the upper side of the bevel gear (62) is fixedly connected to a movable shaft, and the movable shaft is fixedly connected to the inner side of the corresponding rotating sleeve (83).

8. The compact food processor speed reduction mechanism according to claim 6, characterized in that: The central shaft (97) is fixedly connected to the corresponding fixed disk (86), an annular plate is fixedly connected to the inner side of the turbine ring (32), and the annular plate is fixedly connected to the corresponding rotating sleeve (83).

9. The compact food processor speed reduction mechanism according to claim 1, characterized in that: The angle formed between the transmission rod 1 (21) and the worm (31) is 40 degrees, and an annular groove corresponding to the turbine ring (32) is provided on the inner side of the housing (1).

Images