Multifunctional dough mixer

Abstract

A multifunctional dough kneading machine comprises a driving motor arranged on one side of a machine base and an open container arranged on the other side of the machine base, a stirring cutter is arranged in the open container, a driving shaft of the driving motor is connected with the stirring cutter through a belt transmission mechanism arranged in the machine base, and the driving shaft of the driving motor is connected with the stirring cutter through the belt transmission mechanism. A hollow positioning ring table protruding upwards is arranged on the other side of the machine base, a protruding locking protruding block is arranged on the outer wall of the positioning ring table, the bottom of the open container is connected with a bottom connecting base, and a first assembling groove with a downward opening is formed in the bottom of the bottom connecting base. A locking groove is formed in the inner wall of the first assembling groove, the bottom connecting base is connected to the other side of the machine base in a pressed mode, the positioning ring table is inserted into the first assembling groove, the locking protruding block is clamped in the locking groove, and one end of a coupler penetrates through the positioning ring table to be connected with a belt transmission mechanism. The utility model has the characteristic of wide application range.

Description

Technical Field

[0001] The utility model relates to a multifunctional dough kneading machine. Background Art

[0002] Chinese patent document No. CN 209185546 U disclosed a low-noise and long-life household dough mixer on August 2, 2019, comprising an outer shell, a motor is fixed on one side of the inner shell, and a driven pulley is fixed on the other side of the inner shell, a driving pulley is fixed on the output shaft of the motor, and the driven pulley is connected to the driving pulley by a belt transmission, a controller is provided above the outer shell corresponding to the motor, and a stirring barrel is detachably connected above the outer shell corresponding to the driven pulley, a stirring blade is provided inside the stirring barrel, and the stirring blade is connected to the driven pulley by transmission, a top cover is provided above the stirring barrel, a protective cover is fixed above the outer shell corresponding to the outer side of the stirring barrel, and a support foot is provided at the bottom of the outer shell. The speed adjustment range of this household dough mixer is relatively small, resulting in a relatively narrow scope of application, so it needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional dough mixer with a wide range of applications, so as to overcome the shortcomings of the prior art.

[0004] A multifunctional dough mixer designed for this purpose comprises a driving motor arranged on one side of a machine base, and an open container arranged on the other side of the machine base, a stirring blade is arranged in the open container, a driving shaft of the driving motor is connected to the stirring blade through a belt transmission mechanism arranged in the machine base, and its structural feature is that a positioning ring platform protruding upward and hollow is arranged on the other side of the machine base, a protruding locking protrusion is arranged on the outer wall of the positioning ring platform, the bottom of the open container is connected to the bottom connecting seat, a first assembly groove opening downward is arranged at the bottom of the bottom connecting seat, a locking groove is arranged on the inner wall of the first assembly groove, the bottom connecting seat is pressed on the other side of the machine base, the positioning ring platform is inserted into the first assembly groove, the locking protrusion is clamped in the locking groove, one end of the coupling passes through the positioning ring platform and is connected to the belt transmission mechanism, one end of the intermediate transmission member is inserted upward into the open container and connected to one end of the stirring blade, and the other end of the intermediate transmission member is inserted downward into the positioning ring platform and connected to the other end of the coupling.

[0005] Furthermore, a sealing member is provided between the intermediate transmission member and the open container.

[0006] Furthermore, the bottom of the open container and the bottom connecting seat together form a cavity, and a gear box assembly is arranged in the cavity. The gear box assembly includes a gear set arranged between the gear box upper cover and the gear box lower cover. An intermediate gear is arranged in the middle of the intermediate transmission member, and the intermediate gear is meshed with the gear set.

[0007] Furthermore, a second assembly groove with an opening facing downward is provided at the bottom of the open container, and the gear box assembly is embedded in the second assembly groove.

[0008] The bottom of the open container is provided with a boss protruding upward and inward, and the second assembly groove is provided on the outer side of the boss.

[0009] Furthermore, an upwardly protruding and hollow assembly seat is provided in the middle of the bottom connecting seat, and an assembly boss for assembly is provided at the lower part of the gear box lower cover of the gear box assembly. The gear box lower cover is crimped on the assembly seat, and the assembly boss is clamped on the inner wall of the hollow assembly seat.

[0010] Furthermore, a container cover is provided on the open container, a positioning seat with a positioning hole is provided on the inner wall of the container cover, and the other end of the stirring blade is rotatably inserted into the positioning hole of the positioning seat.

[0011] Furthermore, the belt transmission mechanism includes a driving wheel connected to the output shaft of the driving motor, a driven wheel connected to one end of the coupling, and a belt sleeve is arranged between the driving wheel and the driven wheel.

[0012] Furthermore, the stirring blade comprises a first stirring blade for kneading flour and a second stirring blade for mincing meat.

[0013] Furthermore, the height of the end of the other end of the intermediate transmission member is greater than or equal to the height of the bottommost portion of the bottom connecting seat.

[0014] The other side of the base in the utility model is provided with a positioning ring platform protruding upward and hollow, and a protruding locking protrusion is provided on the outer wall of the positioning ring platform, the bottom of the open container is connected with the bottom connecting seat, the bottom of the bottom connecting seat is provided with a first assembly groove opening downward, and a locking groove is provided on the inner wall of the first assembly groove, the bottom connecting seat is crimped on the other side of the base, the positioning ring platform is inserted into the first assembly groove, and the locking protrusion is clamped in the locking groove, one end of the coupling passes through the positioning ring platform and connects with the belt transmission mechanism, one end of the intermediate transmission member is inserted upward into the open container and connected with one end of the stirring blade, and the other end of the intermediate transmission member is inserted downward into the positioning ring platform and connected with the other end of the coupling; by adding a bottom connecting seat connected to it at the bottom of the open container, and connecting it with the other side of the base through the bottom connecting seat, it not only increases the bottom strength of the open container and ensures that the open container is firmly connected to the base, but also reduces the manufacturing difficulty of the open container.

[0015] Whether the intermediate transmission member in the utility model is connected to the gear box or not, two rotational speeds of the stirring knife can be realized. When there is only the intermediate transmission member, the rotational speed transmitted through the belt transmission mechanism is a low rotational speed, which can realize the flour kneading function. When the intermediate transmission member and the gear box assembly are integrated, the rotational speed transmitted through the belt transmission mechanism is a low rotational speed, which is increased by the gear box and becomes a high rotational speed, which can realize the meat mincing function.

[0016] The height of the end of the other end of the intermediate transmission member in the utility model is greater than or equal to the height of the bottom of the bottom connecting seat, so the open container can be directly placed on a desktop or a chopping board, thereby reducing the difficulty of operation for users.

[0017] In summary, the utility model has the characteristics of wide application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of a first partial exploded three-dimensional structure of the first embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of a second partial exploded three-dimensional structure of the first embodiment.

[0020] Figure 3 It is a schematic diagram of a first partial exploded three-dimensional structure of the second embodiment of the utility model.

[0021] Figure 4 It is a schematic diagram of a second partial exploded three-dimensional structure of the second embodiment.

[0022] Figure 5 It is a partial cross-sectional structural schematic diagram of the second embodiment.

[0023] Figure 6It is a schematic diagram of a first partial exploded three-dimensional structure of the third embodiment of the utility model.

[0024] Figure 7 It is a schematic diagram of a second partial exploded three-dimensional structure of the third embodiment.

[0025] Figure 8 It is a partial cross-sectional structural schematic diagram of the third embodiment.

[0026] In the figure: 1 is a container cover, 1.1 is a positioning seat, 1.1.1 is a positioning hole, 2 is a stirring knife, 3 is an open container, 3.1 is a second assembly groove, 4 is a sealing member, 5 is a gear box assembly, 5.1 is an assembly boss, 5.2 is an intermediate transmission member, 6 is a bottom connecting seat, 6.1 is an assembly seat, 6.2 is a first assembly groove, 6.2.1 is a locking groove, 7 is a machine base, 7.1 is a drive motor, 7.2 is a belt, 7.3 is a coupling, 7.4 is a locking convex block, and 7.5 is a positioning ring. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0028] First embodiment

[0029] See also Figure 1-Figure 2 A multifunctional dough mixer comprises a driving motor 7.1 arranged on one side of a machine base 7, and an open container 3 arranged on the other side of the machine base 7, a stirring blade 2 is arranged in the open container 3, a driving shaft of the driving motor 7.1 is connected to the stirring blade 2 through a belt transmission mechanism arranged in the machine base 7, an upwardly protruding and hollow positioning ring 7.5 is arranged on the other side of the machine base 7, a protruding locking protrusion 7.4 is arranged on the outer wall of the positioning ring 7.5, the bottom of the open container 3 is connected to the bottom connecting seat 6, and the bottom of the bottom connecting seat 6 is provided with a first opening facing downward Assembly groove 6.2, a locking groove 6.2.1 is provided on the inner wall of the first assembly groove 6.2, the bottom connecting seat 6 is crimped on the other side of the machine base 7, the positioning ring 7.5 is inserted into the first assembly groove 6.2, the locking protrusion 7.4 is clamped in the locking groove 6.2.1, one end of the coupling 7.3 passes through the positioning ring 7.5 and is connected to the belt transmission mechanism, one end of the intermediate transmission member 5.2 is inserted upward into the open container 3 and is connected to one end of the stirring blade 2, and the other end of the intermediate transmission member 5.2 is inserted downward into the positioning ring 7.5 and is connected to the other end of the coupling 7.3.

[0030] In this embodiment, an external spline can be provided at the other end of the intermediate transmission member 5.2, and the external spline of the intermediate transmission member 5.2 is assembled with the internal spline of the other end of the coupling 7.3 to achieve power transmission.

[0031] A sealing member 4 is provided between the intermediate transmission member 5 . 2 and the open container 3 .

[0032] The open container 3 is provided with a container cover 1, and the inner wall of the container cover 1 is provided with a positioning seat 1.1 with a positioning hole 1.1.1, and the other end of the stirring blade 2 is rotatably inserted into the positioning hole 1.1.1 of the positioning seat 1.1.

[0033] The belt transmission mechanism comprises a driving wheel connected to the output shaft of the driving motor 7.1, a driven wheel connected to one end of the coupling 7.3, and a belt 7.2 is sleeved between the driving wheel and the driven wheel.

[0034] The mixing blade 2 includes a first mixing blade for mixing flour and a second mixing blade for mincing meat.

[0035] Since the utility model adds a bottom connecting seat 6 at the bottom of the open container, and the height of the end of the other end of the intermediate transmission member 5.2 is greater than or equal to the height of the bottom of the bottom connecting seat 6, at this time, the height of the lowest point of the external spline located at the end of the other end of the intermediate transmission member 5.2 is greater than or equal to the height of the bottom of the bottom connecting seat 6, that is, the lowest point of the external spline will not be exposed from the bottom connecting seat 6, so the open container in this product can be directly placed on a table or a chopping board, which greatly facilitates user operation.

[0036] The open container in the utility model has two structures, one is a first open container with only an intermediate transmission member, and the other is a second open container with a gear box including the intermediate transmission member. When the user needs the flour mixing function, the first open container is installed on the other side of the machine base, and then the product is started to realize the flour mixing function. When the user needs the meat grinding function, the second open container is installed on the other side of the machine base, and then the product is started to realize the meat grinding function. The operation is quite simple.

[0037] When the user needs to knead dough for making dumplings or buns, the first open container can be used for kneading the dough. When the kneading work is completed, the first stirring knife is taken out and the dough is allowed to rest directly in the first open container without taking out the dough and finding another place or other container to store the dough. The second open container is then used to mince meat. Of course, when mincing the meat, a small amount of ginger slices can be added and mixed and crushed together. When the mincing work is completed, meat filling is obtained, the second stirring knife is taken out, and the meat filling is directly taken out of the second open container.

[0038] After the dumplings or buns are wrapped, the user cleans the first open container, the second open container, the first mixing knife and the second mixing knife respectively. The whole operation process is clear, simple and fast.

[0039] Second embodiment

[0040] See also Figure 3-Figure 5 In this embodiment, the bottom of the open container 3 and the bottom connecting seat 6 together form a cavity, and a gear box assembly 5 is arranged in the cavity. The gear box assembly 5 includes a gear set arranged between the gear box upper cover and the gear box lower cover. An intermediate gear is arranged in the middle of the intermediate transmission member 5.2, and the intermediate gear is meshed with the gear set.

[0041] The open container 3 at this time is a second open container.

[0042] For the remaining parts not described, please refer to the first embodiment and will not be described in detail.

[0043] Third embodiment

[0044] See also Figure 6-Figure 8 In this embodiment, a second assembly groove 3.1 with an opening facing downward is provided at the bottom of the open container 3, and the gear box assembly 5 is embedded in the second assembly groove 3.1.

[0045] The bottom of the open container 3 is provided with a boss protruding upward and inward, and the second assembly groove 3.1 is provided on the outer side of the boss.

[0046] An upwardly protruding and hollow assembly seat 6.1 is provided in the middle of the bottom connecting seat 6, and an assembly boss 5.1 for assembly is provided at the lower part of the gear box lower cover of the gear box assembly 5, the gear box lower cover is crimped on the assembly seat 6.1, and the assembly boss 5.1 is clamped on the inner wall of the hollow assembly seat 6.1.

[0047] For the remaining parts not described, please refer to the second embodiment and will not be described in detail.

[0048] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0049] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional dough mixer, comprising a driving motor (7.1) arranged on one side of a machine base (7), and an open container (3) arranged on the other side of the machine base (7), wherein a stirring blade (2) is arranged in the open container (3), and a driving shaft of the driving motor (7.1) is connected to the stirring blade (2) via a belt transmission mechanism arranged in the machine base (7), wherein the driving shaft of the driving motor (7.1) is connected to the stirring blade (2) via a belt transmission mechanism arranged in the machine base (7), wherein the driving shaft of the driving motor (7.1) is connected to the stirring blade (2) via a belt transmission mechanism arranged in the machine base (7), wherein the driving shaft of the driving motor (7.1) is connected to the stirring blade (2) via a belt transmission mechanism arranged in the machine base (7), and ... The other side of the machine base (7) is provided with a positioning ring platform (7.5) protruding upward and hollow, the outer wall of the positioning ring platform (7.5) is provided with a protruding locking protrusion (7.4), the bottom of the open container (3) is connected to the bottom connecting seat (6), the bottom of the bottom connecting seat (6) is provided with a first assembly groove (6.2) opening downward, the inner wall of the first assembly groove (6.2) is provided with a locking groove (6.2.1), and the bottom connecting seat (6) is pressed on the other side of the machine base (7). The positioning ring (7.5) is inserted into the first assembly groove (6.2), the locking protrusion (7.4) is clamped in the locking groove (6.2.1), one end of the coupling (7.3) passes through the positioning ring (7.5) and is connected to the belt transmission mechanism, one end of the intermediate transmission member (5.2) is inserted upward into the open container (3) and is connected to one end of the stirring blade (2), and the other end of the intermediate transmission member (5.2) is inserted downward into the positioning ring (7.5) and is connected to the other end of the coupling (7.3).

2. The multifunctional dough mixer according to claim 1, characterized in that A sealing member (4) is provided between the intermediate transmission member (5.2) and the open container (3).

3. The multifunctional dough mixer according to claim 2, characterized in that The bottom of the open container (3) and the bottom connecting seat (6) together form a cavity, and a gear box assembly (5) is arranged in the cavity. The gear box assembly (5) includes a gear set arranged between a gear box upper cover and a gear box lower cover. An intermediate gear is arranged in the middle of the intermediate transmission member (5.2), and the intermediate gear is meshed with the gear set.

4. The multifunctional dough mixer according to claim 3, characterized in that The bottom of the open container (3) is provided with a second assembly groove (3.1) with its opening facing downward, and the gear box assembly (5) is embedded in the second assembly groove (3.1).

5. The multifunctional dough mixer according to claim 4, characterized in that The bottom of the open container (3) is provided with a boss protruding upward and inward, and the second assembly groove (3.1) is arranged on the outside of the boss.

6. The multifunctional dough mixer according to claim 4, characterized in that An upwardly protruding and hollow assembly seat (6.1) is provided in the middle of the bottom connecting seat (6); an assembly boss (5.1) for assembly is provided at the lower part of the gearbox lower cover of the gearbox assembly (5); the gearbox lower cover is pressed onto the assembly seat (6.1); and the assembly boss (5.1) is clamped onto the inner wall of the hollow assembly seat (6.1).

7. The multifunctional dough mixer according to claim 1, characterized in that The open container (3) is provided with a container cover (1), and a positioning seat (1.1) with a positioning hole (1.1.1) is provided on the inner wall of the container cover (1), and the other end of the stirring blade (2) is rotatably inserted into the positioning hole (1.1.1) of the positioning seat (1.1).

8. The multifunctional dough mixer according to claim 1, characterized in that The belt transmission mechanism comprises a driving wheel connected to the output shaft of the driving motor (7.1), a driven wheel connected to one end of a coupling (7.3), and a belt (7.2) is sleeved between the driving wheel and the driven wheel.

9. The multifunctional dough mixer according to claim 1, characterized in that The stirring blade (2) comprises a first stirring blade for kneading flour and a second stirring blade for mincing meat.

10. The multifunctional dough mixer according to claim 1, characterized in that The height of the end of the other end of the intermediate transmission member (5.2) is greater than or equal to the height of the bottom of the bottom connecting seat (6).

Images