Food processor

Abstract

The utility model relates to the technical field of kitchen utensils, in particular to a food processor which comprises a containing plate, a movable arm, a fixed arm and a stirring component, a containing cavity is formed in the containing plate, a first opening communicated with the containing cavity is formed in one side of the containing cavity, and a transmission mechanism and a transmission shaft are arranged in the containing cavity. And the transmission shaft is rotationally connected with the accommodating plate. People can operate with one hand, the thumb abuts against the side, away from the movable arm, of the fixed arm, the four fingers are located on the movable arm, the movable arm is grabbed, the spring elastically deforms, the movable arm rotates relative to the containing plate, and then the movable arm moves relative to the fixed arm and gets close to the fixed arm; the movable arm drives the transmission shaft to rotate around the axis of the transmission shaft through the transmission mechanism, then the transmission shaft drives the stirring component to rotate and stir, after one-time grabbing, the palm is opened, the four fingers are away from the thumb, the spring is reset, the movable arm is driven to reset, preparation is made for next grabbing, and the practicability is better.

Description

Technical Field

[0001] This utility model relates to the field of kitchen utensils technology, specifically to a food processor. Background Technology

[0002] When people cook in the kitchen, they need to add various seasonings (to be mixed). Usually, they will first use a food processor to mix the various seasonings evenly before pouring them into the wok for stir-frying.

[0003] Existing manual food processors include a top plate with a first connecting shaft rotatably connected to it. One end of the first connecting shaft is fixed to a hand crank, and the other end is fixed to a stirring component. The food to be processed is placed in an open container such as a bowl or cup, and the top plate is placed on top of the container. By holding the top plate with one hand and grasping one end of the hand crank with the other hand, the food is rotated around the axis of the first connecting shaft, thereby driving the stirring component to stir.

[0004] However, this type of manual food processor requires the use of both hands and cannot be operated with one hand, making it impractical. Utility Model Content

[0005] (I) The problem to be solved by this utility model is: how to operate with one hand and improve stirring efficiency.

[0006] (II) Technical Solution

[0007] The present invention provides a food processor, comprising a receiving plate, a movable arm, a fixed arm, and a mixing component;

[0008] The receiving plate has a receiving cavity, and a first opening communicating with the receiving cavity is provided on one side of the receiving cavity. A transmission mechanism and a transmission shaft are provided inside the receiving cavity.

[0009] The drive shaft is rotatably connected to the receiving plate;

[0010] The fixed arm is connected to one end of the first opening, and the movable arm is rotatably connected to the receiving plate.

[0011] One end of the movable arm passes through the first opening and is connected to the transmission shaft via the transmission mechanism. The movable arm is used to drive the transmission shaft to rotate around its own axis. The transmission shaft is connected to the stirring component.

[0012] One side of the movable arm is connected to the receiving plate via a spring.

[0013] According to one embodiment of the present invention, the transmission mechanism includes a first transmission component and a second transmission component, wherein the second transmission component includes a fifth gear, a second connecting shaft, and a combined shaft;

[0014] The second connecting shaft is connected to a first gear and a second gear that are coaxial with it, and the second connecting shaft is rotatably connected within the receiving cavity;

[0015] The combined shaft is connected to a third gear and a fourth gear that are coaxial with it;

[0016] A first guide groove is provided on the inner wall of the receiving cavity, and one end of the combined shaft is movably connected in the first guide groove;

[0017] The second gear and the third gear mesh, and the fifth gear is connected to the drive shaft;

[0018] The movable arm and the fixed arm are arranged in a figure-eight shape.

[0019] According to one embodiment of the present invention, the first transmission assembly includes a transmission wheel and a first connecting shaft;

[0020] The transmission wheel is rotatably connected to the receiving plate via the first connecting shaft;

[0021] The transmission wheel is fixedly connected to the movable arm, and the transmission wheel meshes with the first gear.

[0022] According to one embodiment of the present invention, the first transmission component includes an internal gear ring;

[0023] The internal gear ring is connected to the movable arm, the internal gear ring is rotatably connected in the receiving cavity, and the axis of the internal gear ring is parallel to the axis of the transmission shaft.

[0024] The internal gear ring meshes with the first gear.

[0025] According to one embodiment of the present invention, the food processor further includes a cylindrical body, and a receiving plate is disposed on the top of the cylindrical body, the receiving plate being detachably connected to the cylindrical body.

[0026] According to one embodiment of the present invention, the stirring component includes a stirring shaft, a plurality of stirring blades are connected to the stirring shaft, a rectangular block is connected to one end of the stirring shaft, and a first groove is formed at the other end of the stirring shaft.

[0027] The drive shaft includes a first shaft and a second shaft. A through hole is provided on the receiving plate. The first shaft passes through the through hole and is connected to the second shaft. The first shaft is rotatably connected to the through hole.

[0028] The second shaft has a connected second groove and a square groove, the rectangular block is located in the square groove, and the end of the stirring shaft near the rectangular block is located in the second groove;

[0029] An abutment post is fixedly connected to the bottom wall of the inner cylinder, and one end of the abutment post abuts against the first groove.

[0030] According to one embodiment of the present invention, the receiving plate has a second opening communicating with the receiving cavity, and a shielding member is detachably connected to the second opening.

[0031] According to one embodiment of the present invention, the shielding member includes a first plate and a second plate connected to each other;

[0032] The first plate is inserted into the second opening, the second plate abuts against one side of the second opening, and the second plate is connected to the receiving plate by bolts;

[0033] A second guide groove is provided on the side of the first plate away from the second plate, and the end of the combined shaft away from the first guide groove is movably connected in the second guide groove.

[0034] According to one embodiment of the present invention, the combined shaft includes a round shaft, and the two ends of the round shaft are symmetrically provided with a third groove, and a ball bearing is movably connected in the third groove;

[0035] One of the balls abuts against the first guide groove, and the other ball abuts against the second guide groove.

[0036] According to one embodiment of the present invention, the abutting post includes a column and a hemisphere connected together, the first groove is a hemispherical groove, and the hemisphere abuts against the hemispherical groove.

[0037] The beneficial effects of this utility model are:

[0038] The movable arm passes through the first opening and is connected to the drive shaft via a transmission mechanism. The movable arm moves within the first opening, while the fixed arm is located at one end of the first opening. This means the fixed arm is positioned to one side of the movable arm, allowing for single-handed operation. By placing the thumb against the side of the fixed arm away from the movable arm and the four fingers on the movable arm, the user grips it. The spring elastically deforms, causing the movable arm to rotate relative to the receiving plate. This, in turn, causes the movable arm to move relative to the fixed arm, approaching it. The movable arm, through the transmission mechanism, drives the drive shaft to rotate around its own axis. The drive shaft then drives the stirring component to rotate and stir. After one grip, the hand opens, the four fingers move away from the thumb, the spring returns to its original position, and the movable arm returns to its original position, preparing for the next grip and improving practicality. Attached Figure Description

[0039] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0040] Figure 1 A perspective view of the food processor provided for an embodiment of this utility model;

[0041] Figure 2 A three-dimensional exploded view of the receiving plate, the first type of first transmission component, and the second transmission component provided in the embodiments of this utility model;

[0042] Figure 3 Provided for the embodiments of this utility model Figure 2 Enlarged view of section A;

[0043] Figure 4 A three-dimensional exploded view of the stirring component, the first type of first transmission assembly, the second transmission assembly, the shielding component, and the transmission wheel provided in the embodiments of this utility model;

[0044] Figure 5 Provided for the embodiments of this utility model Figure 4 Enlarged 3D view of Part B;

[0045] Figure 6 A cross-sectional view of a food processor employing a first type of transmission assembly provided for an embodiment of this utility model;

[0046] Figure 7 A cross-sectional view of a food processor employing a second type of first transmission component, provided for an embodiment of this utility model.

[0047] Icons: 1. Receiving plate; 101. First opening; 102. Receiving cavity; 103. First circular groove; 104. Second circular groove; 2. First connecting shaft; 3. Transmission shaft; 301. First shaft body; 302. Second shaft body; 4. Blocking component; 401. First plate body; 402. Second plate body; 403. Second guide groove; 5. Movable arm; 6. Fixed arm; 7. Cylinder; 8. Stirring component; 801. Stirring shaft; 802. Rectangular block; 803. First groove; 804. Stirring blade; 9. Spring; 10. Transmission wheel; 11. Second connecting shaft; 12. First gear; 13. Second gear; 14. Combined shaft; 1401. Circular shaft; 1402. Ball bearing; 15. Third gear; 16. Fourth gear; 17. First guide groove; 18. Fifth gear; 19. Abutment post; 20. Internal gear ring. Detailed Implementation

[0048] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0049] like Figures 1-6 As shown, one embodiment of the present invention provides a food processor, including a receiving plate 1, a movable arm 5, a fixed arm 6, and a stirring component 8;

[0050] The receiving plate 1 has a receiving cavity 102, and a first opening 101 communicating with it is provided on one side of the receiving cavity 102. The receiving cavity 102 is provided with a transmission mechanism and a transmission shaft 3.

[0051] Drive shaft 3 is rotatably connected to receiving plate 1;

[0052] The fixed arm 6 is connected to one end of the first opening 101, and the movable arm 5 is rotatably connected to the receiving plate 1.

[0053] One end of the movable arm 5 passes through the first opening 101 and is connected to the transmission shaft 3 via a transmission mechanism. The movable arm 5 is used to drive the transmission shaft 3 to rotate around its own axis. The transmission shaft 3 is connected to the stirring component 8.

[0054] One side of the movable arm 5 is connected to the receiving plate 1 via a spring 9.

[0055] The movable arm 5 passes through the first opening 101 and is connected to the transmission shaft 3 via a transmission mechanism. The movable arm 5 moves within the first opening 101. The fixed arm 6 is located at one end of the first opening 101, indicating that the fixed arm 6 is located on one side of the movable arm 5. This allows for one-handed operation. By placing the thumb against the side of the fixed arm 6 away from the movable arm 5 and placing the four fingers on the movable arm 5, the user can grasp the movable arm 5. The spring 9 undergoes elastic deformation, causing the movable arm 5 to rotate relative to the receiving plate 1. Consequently, the movable arm 5 moves relative to the fixed arm 6 and approaches the fixed arm 6. The movable arm 5 drives the transmission shaft 3 to rotate around its own axis via the transmission mechanism. This, in turn, drives the stirring component 8 to rotate and stir. After one grasp, the palm opens, the four fingers move away from the thumb, the spring 9 returns to its original position, and the movable arm 5 returns to its original position, making it easier to prepare for the next grasp and improving its practicality.

[0056] The length of the first opening 101 is the maximum range of motion of the movable arm 5. The fixed arm 6 is located at one end of the length direction of the first opening 101.

[0057] One end of the spring 9 is connected to a connecting block, which is connected inside the receiving cavity 102. The other end of the spring 9 is connected to the side wall of the movable arm 5, and there is a distance between the connection point of the spring 9 and the movable arm 5 and the first connecting shaft 2.

[0058] Preferably, the spring 9 and the fixed arm 6 are located on both sides of the movable arm 5, and the spring 9 is stretched when the movable arm 5 approaches the fixed arm 6.

[0059] Optionally, the spring 9 and the fixed arm 6 are located on the same side of the movable arm 5, and the spring 9 is compressed when the movable arm 5 approaches the fixed arm 6.

[0060] According to one embodiment of the present invention, the transmission mechanism includes a first transmission component and a second transmission component, the second transmission component including a fifth gear 18, a second connecting shaft 11 and a combination shaft 14;

[0061] The second connecting shaft 11 is connected to a first gear 12 and a second gear 13 that are coaxial with it, and the second connecting shaft 11 is rotatably connected in the receiving cavity 102.

[0062] A third gear 15 and a fourth gear 16, which are coaxial with the combined shaft 14, are connected to it.

[0063] A first guide groove 17 is provided on the inner wall of the receiving cavity 102, and one end of the combined shaft 14 is movably connected in the first guide groove 17.

[0064] The second gear 13 and the third gear 15 mesh with each other, and the fifth gear 18 is connected to the drive shaft 3;

[0065] The movable arm 5 and the fixed arm 6 are arranged in a V-shape. The V-shape arrangement of the movable arm 5 and the fixed arm 6 makes it easier for people to grip with one hand.

[0066] The second gear 13 and the third gear 15 are always in a meshing state.

[0067] The length of the first guide groove 17 is greater than the diameter of the combined shaft 14. The combined shaft 14 can move along the length of the first guide groove 17 and rotate around the axis of the combined shaft 14. When the movable arm 5 approaches the fixed arm 6, the fourth gear 16 and the fifth gear 18 mesh, and the transmission shaft 3 drives the stirring component 8 to stir. When the movable arm 5 moves away from the fixed arm 6, the fourth gear 16 and the fifth gear 18 separate. At this time, the movable arm 5 can drive the transmission shaft 3 to rotate unidirectionally around the axis of the transmission shaft 3.

[0068] Of course, in this embodiment, the length of the first guide groove 17 can also be equal to the diameter of the combined shaft 14. The combined shaft 14 can only rotate around its own axis within the first guide groove 17. The fourth gear 16 and the fifth gear 18 are always meshed. At this time, the movable arm 5 can drive the transmission shaft 3 to rotate bidirectionally around its own axis.

[0069] According to one embodiment of the present invention, a second opening is provided on the receiving plate 1, which is connected to the receiving cavity 102, and a shielding member 4 is detachably connected to the second opening.

[0070] The second opening allows the transmission mechanism to be inspected and replaced through it. The shielding part 4 can cover the second opening to prevent dust from entering.

[0071] According to one embodiment of the present invention, the shielding member 4 includes a first plate 401 and a second plate 402 connected to each other;

[0072] The first plate 401 is inserted into the second opening, the second plate 402 abuts against one side of the second opening, and the second plate 402 is connected to the receiving plate 1 by bolts.

[0073] A second guide groove 403 is provided on the side of the first plate 401 away from the second plate 402, and the end of the combined shaft 14 away from the first guide groove 17 is movably connected in the second guide groove 403.

[0074] It is important to understand that the first plate 401 is designed for easy positioning, allowing the second plate 402 to be quickly and accurately placed over the second opening, and facilitating its secure fixing with bolts. The second plate 402 is larger than the first plate 401.

[0075] Furthermore, the receiving plate 1 has screw holes, and the second plate 402 has round holes, through which bolts are screwed into the screw holes.

[0076] Optionally, the receiving plate 1 can also be a single unit, with the components placed in the corresponding mold and the receiving plate 1 integrally injection molded.

[0077] In this embodiment, the first transmission component can be selected from two types:

[0078] The first type of first transmission component: such as Figures 1-6 As shown, the first transmission assembly includes a transmission wheel 10 and a first connecting shaft 2;

[0079] The transmission wheel 10 is fixedly connected to the movable arm 5, and the transmission wheel 10 is rotatably connected to the receiving plate 1 through the first connecting shaft 2;

[0080] The transmission wheel 10 meshes with the first gear 12.

[0081] With one hand, both the movable arm 5 and the fixed arm 6 are grasped simultaneously. Force is applied to make one end of the movable arm 5 rotate around the axis of the first connecting shaft 2, while the end of the movable arm 5 away from the first connecting shaft 2 moves closer to the fixed arm 6. The spring 9 extends, and the transmission wheel 10 connected to the movable arm 5 rotates around the axis of the first connecting shaft 2, driving the first gear 12 meshing with it to rotate. The second gear 13 connected to the first gear 12 rotates, and the third gear 15, under the combined action of the first guide groove 17 and the second gear 13, slides along the length direction of the first guide groove 17 toward the fifth gear 18 while rotating, until the fourth gear 16 meshes with the fifth gear 18, driving the fifth gear 18 to rotate around its own axis. Then, the transmission shaft 3 drives the stirring component 8 to stir.

[0082] When no force is applied, the spring 9 returns to its original position, causing the movable arm 5 to rotate in the opposite direction around the first connecting shaft 2. The end of the movable arm 5 away from the first connecting shaft 2 moves away from the fixed arm 6. At this time, the transmission wheel 10 drives the first gear 12 to rotate, and the second gear 13 rotates synchronously. Under the combined action of the first guide groove 17 and the second gear 13, the third gear 15 rotates while sliding away from the fifth gear 18 along the length direction of the first guide groove 17, so that the fourth gear 16 and the fifth gear 18 separate. This makes it easier to drive the stirring component 8 to continue rotating when force is applied to the movable arm 5 again, so that the stirring component 8 can rotate at high speed, resulting in better stirring effect, higher stirring efficiency, and less effort.

[0083] The axis of the drive shaft 3 is parallel to the axis of the first connecting shaft 2. When the axis of the drive shaft 3 is perpendicular to the horizontal plane, the movable arm 5 rotates around the axis of the first connecting shaft 2. The end of the movable arm 5 away from the first connecting shaft 2 moves closer to or further away from the fixed arm 6, which is a horizontal rotation.

[0084] Preferably, the transmission wheel 10 is a sector gear, and the transmission wheel 10 is rotatably connected to the first connecting shaft 2, which in turn is rotatably connected to the receiving plate 1. Optionally, the transmission wheel 10 is a common circular gear, in which case the movable arm 5 can be connected to the side wall of the transmission wheel 10.

[0085] Of course, in this embodiment, a gear set can also be provided between the first gear 12 and the transmission wheel 10. Through the meshing transmission of the gear set, multiple gear sets can be provided. As long as the transmission wheel 10 can rotate, driving the first gear 12 to rotate around the axis of the first gear 12, the purpose has not deviated from the design concept of this utility model. Therefore, it should fall within the protection scope of this utility model.

[0086] The second type of first transmission component: such as Figure 7 As shown, the first transmission assembly includes an internal gear ring 20;

[0087] The internal gear ring 20 is connected to the movable arm 5 and is rotatably connected in the receiving cavity 102. The axis of the internal gear ring 20 is parallel to the axis of the transmission shaft 3.

[0088] The internal gear ring 20 meshes with the first gear 12.

[0089] With one hand simultaneously grasping both the movable arm 5 and the fixed arm 6, the movable arm 5, under the combined action of external force and the internal gear ring 20, moves closer to the fixed arm 6. The spring 9 extends, and at this moment, the internal gear ring 20 rotates around its axis, thereby driving the first gear 12, which meshes with the internal gear ring 20, to rotate around its own axis. The internal gear ring 20 is rotatably connected to the receiving plate 1 via the first bearing.

[0090] According to one embodiment of the present invention, the combined shaft 14 includes a round shaft 1401, and the two ends of the round shaft 1401 are symmetrically provided with third grooves, and ball bearings 1402 are movably connected in the third grooves.

[0091] One of the balls 1402 abuts against the first guide groove 17, and the other ball 1402 abuts against the second guide groove 403.

[0092] Preferably, the first guide groove 17 and the second guide groove 403 have the same structure. The first guide groove 17 includes a first sliding groove and a first strip-shaped arc groove that are connected to each other. The second guide groove 403 includes a second sliding groove and a second strip-shaped arc groove that are connected to each other. The two ends of the round shaft 1401 enter the first sliding groove and the second sliding groove respectively, and the sidewall of the round shaft 1401 contacts the first sliding groove and the second sliding groove. One ball bearing 1402 abuts against the first strip-shaped arc groove, and the other ball bearing 1402 abuts against the second strip-shaped arc groove. This restricts the movement of the combined shaft 14 along its own axial direction, but does not prevent the combined shaft 14 from sliding along the length direction of the first guide groove 17 and rotating around its own axis when sliding. The arrangement of the ball bearings 1402 can reduce friction.

[0093] The length direction of the first guide groove 17 is perpendicular to the axis of the drive shaft 3.

[0094] Each of the third grooves has an annular groove, and a retaining ring is installed in the annular groove to prevent the ball 1402 from disengaging from the third groove. The ball 1402 protrudes from the groove opening of its corresponding third groove.

[0095] Of course, in this embodiment, the combined shaft 14 can also be in other forms. For example, the combined shaft 14 includes a circular shaft 1401 and hemispherical bodies symmetrically connected to both ends of the circular shaft 1401. One hemispherical body abuts in the first guide groove 17, and the other hemispherical body abuts in the second guide groove 403. The cross-sectional diameter of the combined shaft 14 is adapted to the width of the first guide groove 17 and the second guide groove 403, so that the combined shaft 14 can slide along the length direction of the first guide groove 17 without hindering the combined shaft 14 from rotating around its own axis when sliding. It can also reduce friction to a certain extent. Alternatively, the combined shaft 14 can be a common shaft, which has higher stability. Its purpose has not departed from the design concept of this utility model, therefore, it should fall within the protection scope of this utility model.

[0096] According to one embodiment of the present utility model, a first circular groove 103 and a second circular groove 104 are provided on the inner wall of the receiving cavity 102. One end of the first connecting shaft 2 is rotatably connected in the first circular groove 103, and the other end of it abuts against the first plate 401.

[0097] One end of the second connecting shaft 11 is rotatably connected in the second circular groove 104, and the other end abuts against the first plate 401.

[0098] The axes of the first connecting shaft 2, the second connecting shaft 11, and the combined shaft 14 are parallel to each other. Neither the first connecting shaft 2 nor the second connecting shaft 11 can move along the axis of the first connecting shaft 2. Therefore, one end of the first connecting shaft 2 abuts against the bottom wall of the first circular groove 103, and the other end abuts against the first plate 401. Similarly, one end of the second connecting shaft 11 abuts against the bottom wall of the second circular groove 104, and the other end abuts against the first plate 401.

[0099] It should be noted that by removing the shield 4 through the first circular groove 103 and the second circular groove 104, the first connecting shaft 2 can be removed, allowing the transmission wheel 10 to be moved away. The second connecting shaft 11, the first gear 12 and the second gear 13 fixed on the second connecting shaft 11 can be taken out as a whole, and the combination shaft 14 and the third gear 15 and the fourth gear 16 fixed on the combination shaft 14 can be taken out and replaced as needed. This makes the food processor easier to repair and more practical.

[0100] Furthermore, when the movable arm 5 can be disassembled, in order to make it more stable, the width of the movable arm 5 can be adapted to the width of the first opening 101, so that the movable arm 5 is more stable when it moves.

[0101] According to one embodiment of the present invention, the food processor also includes a cylinder 7, and a receiving plate 1 is disposed on the top of the cylinder 7, and the receiving plate 1 is detachably connected to the cylinder 7.

[0102] Preferably, the receiving plate 1 and the cylinder 7 are connected by a snap-fit ​​structure. The snap-fit ​​structure includes multiple snap-fit ​​parts connected to the top periphery of the cylinder 7, and multiple fastening parts provided on the top periphery of the receiving plate 1. By snapping the snap-fit ​​parts onto the fastening parts, the receiving plate 1 and the cylinder 7 can be detachably connected. The snap-fit ​​structure is existing technology and will not be described in detail here.

[0103] Optionally, the receiving plate 1 has a threaded groove at its bottom, and the receiving plate 1 is threadedly connected to the cylinder 7. Optionally, the receiving plate 1 is hinged to the cylinder 7 at one end and snapped to the other end.

[0104] The cylinder 7 and the snap-fit ​​structure allow the receiving plate 1 and the cylinder 7 to be detachably connected. The material to be stirred or crushed is placed inside the cylinder 7, which is convenient for users to operate with one hand. It also allows for stirring while walking, and can be done simultaneously with other one-handed tasks, saving time and improving practicality.

[0105] According to one embodiment of the present invention, the stirring component 8 includes a stirring shaft 801, a plurality of stirring blades 804 connected to the stirring shaft 801, a rectangular block 802 connected to one end of the stirring shaft 801, and a first groove 803 opened at the other end of the stirring shaft 801.

[0106] The drive shaft 3 includes a first shaft body 301 and a second shaft body 302. A through hole is provided on the receiving plate 1. The first shaft body 301 passes through the through hole and is connected to the second shaft body 302. The first shaft body 301 is rotatably connected to the through hole.

[0107] The second shaft 302 has a connected second groove and a square groove, the rectangular block 802 is located in the square groove, and the end of the stirring shaft 801 near the rectangular block 802 is located in the second groove.

[0108] An abutment post 19 is fixedly connected to the bottom wall of the inner cylinder 7, and one end of the abutment post 19 abuts against the first groove 803.

[0109] According to one embodiment of the present invention, the abutting post 19 includes a column and a hemisphere connected together, and the first groove 803 is a hemispherical groove in which the hemisphere abuts.

[0110] The design of the hemisphere and hemispherical groove allows the stirring shaft 801 to rotate more smoothly.

[0111] The rectangular block 802 and square groove allow the stirring shaft 801 to be detachably connected to the drive shaft 3, and the stirring shaft 801 can rotate synchronously with the drive shaft 3.

[0112] When the abutment post 19 abuts against the first groove 803, the first groove 803 can rotate relative to the abutment post 19.

[0113] Since the stirring component 8 can be detached from the second shaft 302 of the drive shaft 3, different types of stirring components 8 can be replaced in practical applications to achieve stirring of different materials. Each stirring component 8 has only a different structure in the stirring blade 804. The stirring blade 804 can be blade-shaped for crushing and stirring, or it can be plate-shaped or fan-shaped for mixing the liquid material to be stirred evenly. The stirring component 8 can be replaced as needed.

[0114] The combined action of the abutment post 19, the first groove 803, and the snap-fit ​​structure can limit the stirring shaft 801, preventing it from moving along its axis, thus enhancing safety and preventing the rectangular block 802 from falling out of the second groove.

[0115] A rubber ring is provided in the second groove. By providing a rubber ring in the second groove, one end of the stirring shaft 801 can be interference-fitted into the second groove, making the stirring shaft 801 less likely to fall off and easier to replace.

[0116] Specifically, the user places the material to be stirred into the cylinder 7 and places the receiving plate 1 on top. At this time, the abutment post 19 is inserted into the first groove 803, and the receiving plate 1 is fixed to the top of the cylinder 7 by the snap-fit ​​structure. The user holds the fixed arm 6 and the movable arm 5 with one hand and applies force to the movable arm 5. The movable arm 5 moves closer to the fixed arm 6, and the spring 9 is stretched, so that the transmission wheel 10 connected to the movable arm 5 rotates around the axis of the first connecting shaft 2. The first gear 12 rotates around its own axis under the drive of the transmission wheel 10, and then the second connecting shaft 11 rotates, so that the second gear 13 rotates synchronously. Under the combined action of the first guide groove 17 and the second gear 13, the third gear 15 rotates around its own axis and moves along the length direction of the first guide groove 17 until the fourth gear 16 and the fifth gear 18 mesh. The fifth gear 18 rotates around its own axis, drives the transmission shaft 3 to rotate, and then drives the stirring component 8 to stir.

[0117] When no force is applied to the fixed arm 6 and the movable arm 5, the movable arm 5 is reset under the drive of the spring 9. At this time, the rotation direction of the transmission wheel 10 is opposite to the rotation direction when force is applied, which causes the fourth gear 16 to rotate and move away from the fifth gear 18 along the length of the first guide groove 17. The fourth gear 16 and the fifth gear 18 separate, which facilitates the transmission of power to the transmission shaft 3 to drive the stirring component 8 to stir, resulting in higher stirring efficiency.

[0118] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0119] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0120] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 food processor, characterized in that, It includes a receiving plate (1), a movable arm (5), a fixed arm (6), and a stirring component (8); The receiving plate (1) has a receiving cavity (102) inside, and a first opening (101) communicating with it is provided on one side of the receiving cavity (102). The receiving cavity (102) is provided with a transmission mechanism and a transmission shaft (3). The drive shaft (3) is rotatably connected to the receiving plate (1); The fixed arm (6) is connected to one end of the first opening (101), and the movable arm (5) is rotatably connected to the receiving plate (1); One end of the movable arm (5) passes through the first opening (101) and is connected to the transmission shaft (3) through the transmission mechanism. The movable arm (5) is used to drive the transmission shaft (3) to rotate around its own axis. The transmission shaft (3) is connected to the stirring component (8). One side of the movable arm (5) is connected to the receiving plate (1) via a spring (9).

2. The food processor according to claim 1, characterized in that, The transmission mechanism includes a first transmission component and a second transmission component, wherein the second transmission component includes a fifth gear (18), a second connecting shaft (11), and a combined shaft (14); The second connecting shaft (11) is connected to a first gear (12) and a second gear (13) that are coaxial with it, and the second connecting shaft (11) is rotatably connected inside the receiving cavity (102); The combined shaft (14) is connected to a third gear (15) and a fourth gear (16) that are coaxial with it; A first guide groove (17) is provided on the inner wall of the receiving cavity (102), and one end of the combined shaft (14) is movably connected in the first guide groove (17); The second gear (13) meshes with the third gear (15), and the fifth gear (18) is connected to the transmission shaft (3); The movable arm (5) and the fixed arm (6) are arranged in a figure-eight shape.

3. A food processor according to claim 2, characterized in that, The first transmission assembly includes a transmission wheel (10) and a first connecting shaft (2); The transmission wheel (10) is rotatably connected to the receiving plate (1) via the first connecting shaft (2); The transmission wheel (10) is fixedly connected to the movable arm (5), and the transmission wheel (10) meshes with the first gear (12).

4. A food processor according to claim 2, characterized in that, The first transmission assembly includes an internal gear ring (20); The internal gear ring (20) is connected to the movable arm (5), and the internal gear ring (20) is rotatably connected in the receiving cavity (102). The axis of the internal gear ring (20) is parallel to the axis of the transmission shaft (3). The internal gear ring (20) meshes with the first gear (12).

5. A food processor according to any one of claims 3 or 4, characterized in that, The food processor also includes a cylinder (7), and the receiving plate (1) is disposed on the top of the cylinder (7), and the receiving plate (1) is detachably connected to the cylinder (7).

6. A food processor according to claim 5, characterized in that, The stirring component (8) includes a stirring shaft (801), on which a plurality of stirring blades (804) are connected. A rectangular block (802) is connected to one end of the stirring shaft (801), and a first groove (803) is provided at the other end. The drive shaft (3) includes a first shaft body (301) and a second shaft body (302). A through hole is provided on the receiving plate (1). The first shaft body (301) passes through the through hole and is connected to the second shaft body (302). The first shaft body (301) is rotatably connected to the through hole. The second shaft (302) has a connected second groove and a square groove, the rectangular block (802) is located in the square groove, and the end of the stirring shaft (801) near the rectangular block (802) is located in the second groove; An abutment post (19) is fixedly connected to the bottom wall of the inner wall of the cylinder (7), and one end of the abutment post (19) abuts against the first groove (803).

7. A food processor according to claim 3, characterized in that, The receiving plate (1) has a second opening that communicates with the receiving cavity (102), and a shield (4) is detachably connected to the second opening.

8. A food processor according to claim 7, characterized in that, The shielding member (4) includes a first plate (401) and a second plate (402) connected to each other; The first plate (401) is inserted into the second opening, the second plate (402) abuts against one side of the second opening, and the second plate (402) is connected to the receiving plate (1) by bolts; A second guide groove (403) is provided on the side of the first plate (401) away from the second plate (402), and the end of the combined shaft (14) away from the first guide groove (17) is movably connected in the second guide groove (403).

9. A food processor according to claim 8, characterized in that, The combined shaft (14) includes a round shaft (1401), and the two ends of the round shaft (1401) are symmetrically provided with a third groove, and a ball bearing (1402) is movably connected in the third groove; One of the ball bearings (1402) abuts against the first guide groove (17), and the other ball bearing (1402) abuts against the second guide groove (403).

10. A food processor according to claim 6, characterized in that, The abutting post (19) includes a connected column and a hemisphere, and the first groove (803) is a hemispherical groove, with the hemisphere abutting inside the hemispherical groove.

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