Food raw material mixing mechanism and mixing device based on same

Abstract

The utility model relates to a food raw material mixing mechanism and a mixing device based on the mechanism, and the food raw material mixing mechanism comprises a driving motor which is vertically arranged downwards; the transmission assembly is axially connected with the power output end of the driving motor, and two power output ends rotating reversely are coaxially arranged on the lower portion of the transmission assembly; the plurality of stirring assemblies are used for stirring food raw materials; at least three stirring assemblies are arranged in the circumferential direction of the power output end of the upper transmission assembly at equal intervals, and at least three stirring assemblies are arranged in the circumferential direction of the power output end of the lower transmission assembly at equal intervals; two coaxial and reverse power output ends are formed by the driving motor under the action of the transmission assembly, so that the plurality of stirring assemblies connected with the transmission assembly can be divided into two groups for reverse rotary stirring, the stirring efficiency of food raw materials is improved, and various food raw materials can be stirred more sufficiently and uniformly.

Description

Technical Field

[0001] The utility model belongs to the technical field of food production, and particularly relates to a food raw material mixing mechanism and a mixing device based on the mechanism. Background Art

[0002] In the early days, food raw materials were mainly mixed by manpower or wind power, which was inefficient and difficult to operate. In the 20th century, electric technology began to be applied to the food manufacturing industry, and different types of mixers were developed, such as vertical mixers, horizontal mixers, and fixed mixers. The emergence of these mixers made mixing food raw materials more convenient and quick, and also made the food processing industry more efficient and large-scale.

[0003] However, most of the vertical mixing mechanisms currently on the market use a single stirring paddle to mix in the same rotation direction in the mixing barrel. The stirring direction is single, and there is a problem of uneven mixing of food raw materials. Therefore, in view of these current situations, it is urgent to develop a food raw material mixing mechanism to meet the needs of actual use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a food raw material mixing mechanism and a mixing device based on the mechanism. The specific technical scheme is as follows:

[0005] The utility model provides a food raw material mixing mechanism, which is characterized by: comprising

[0006] A driving motor is arranged vertically downward;

[0007] A transmission assembly, which is axially connected to the power output end of the drive motor, and the lower part of the transmission assembly is coaxially provided with two power output ends rotating in opposite directions;

[0008] A plurality of stirring assemblies are used to stir food materials; at least three stirring assemblies are arranged at equal intervals around the power output end of the transmission assembly at the top, and at least three stirring assemblies are arranged at equal intervals around the power output end of the transmission assembly at the bottom.

[0009] As a preferred technical solution of the utility model, a hollow cylindrical fixing cover is axially sleeved on the upper part of the transmission assembly, and the driving motor is axially and vertically arranged on the top surface of the fixing cover.

[0010] As a preferred technical solution of the utility model, the transmission assembly includes an active rotating shaft axially connected to the power end of the driving motor, and the upper part of the active rotating shaft is axially fixedly connected to a driving bevel gear placed in the fixed cover; a passive rotating shaft is sleeved in an axial gap outside the active rotating shaft, and the upper part of the passive rotating shaft is rotatably connected to the bottom surface of the fixed cover, the top end of the passive rotating shaft is axially fixedly connected to a passive bevel gear, two radially symmetrical supporting bevel gears are meshed between the passive bevel gear and the active bevel gear, and the back side of the supporting bevel gear is rotatably connected to the inner wall of the fixed cover; the bottom end of the passive rotating shaft is higher than the bottom end of the active rotating shaft.

[0011] As a preferred technical solution of the utility model, the stirring assembly includes at least three first rotating plates arranged at equal circumferential intervals at the bottom of the passive rotating shaft, and the outer end of the first rotating plate is vertically screwed with a stirring rod; at least three second rotating plates are evenly spaced at the bottom of the active rotating shaft, and the second rotating plates are shorter than the first rotating plates, and the outer end of the second rotating plates is vertically screwed with a stirring rod.

[0012] The utility model also provides a mixing device, which comprises a food material mixing mechanism.

[0013] As a preferred technical solution of the utility model, it also includes a container barrel, the top of which is sealed with a barrel cover, and a feed port is opened on the barrel cover; the fixed cover is axially embedded in the middle of the barrel cover, and a lifting component for longitudinally pushing and pulling the barrel cover to open and close is radially symmetrically arranged on the outer barrel wall of the container barrel.

[0014] As a preferred technical solution of the utility model, the container barrel is composed of an upper hollow cylindrical body and a lower hollow conical barrel body that are axially integrated and connected; the hollow cylindrical body of the container barrel is axially supported by a base frame, and a discharge port is provided at the bottom of the hollow conical barrel body.

[0015] As a preferred technical solution of the utility model, the lifting assembly includes a cylinder vertically arranged on the top surface of the base frame, the top end of the piston rod of the cylinder is detachably vertically connected to a support rod, and the outer end of the support rod is vertically connected to the outer wall of the fixed cover.

[0016] The beneficial effects of the utility model are:

[0017] The utility model forms two coaxial and opposite power output ends through the driving motor under the action of the transmission component, so that multiple stirring components connected to the transmission component can be divided into two groups for reverse rotation and stirring, thereby improving the stirring efficiency of food raw materials and enabling multiple food raw materials to be mixed more fully and evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1The schematic diagram of the structure of the food material mixing mechanism of the utility model is shown (I);

[0019] Figure 2 The schematic diagram of the structure of the food material mixing mechanism of the utility model (II) is shown;

[0020] Figure 3 The schematic diagram of the transmission assembly structure of the mixing mechanism in the utility model is shown;

[0021] Figure 4 The structural schematic diagram of the mixing device of the utility model is shown (I);

[0022] Figure 5 The structural schematic diagram (II) of the mixing device of the present utility model is shown.

[0023] As shown in the figure: 1. driving motor; 11. fixed cover; 12. transmission assembly; 121. supporting bevel gear; 122. active bevel gear; 123. passive bevel gear; 124. active rotating shaft; 125. passive rotating shaft; 2. stirring assembly; 21. first rotating plate; 22. second rotating plate; 23. stirring rod; 3. lifting assembly; 31. cylinder; 32. support rod; 4. container barrel; 41. discharge port; 5. barrel cover; 51. feed port; 6. base frame. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0025] Embodiment 1

[0026] In order to solve the technical problems in the background technology, a food raw material mixing mechanism and a mixing device based on the mechanism are provided as follows:

[0027] Combination Figures 1 to 3 As shown, a food material mixing mechanism is characterized by comprising:

[0028] A driving motor 1 is arranged vertically downward;

[0029] A transmission assembly 12, which is axially connected to the power output end of the drive motor 1, and the lower part of the transmission assembly 12 is coaxially provided with two power output ends rotating in opposite directions;

[0030] A plurality of stirring components 2 are used to stir food ingredients; at least three stirring components 2 are arranged at equal intervals around the power output end of the transmission component 12 at the top, and at least three stirring components 2 are arranged at equal intervals around the power output end of the transmission component 12 at the bottom.

[0031] By adopting the above technical solution, the driving motor 1 forms two coaxial and opposite power output ends under the action of the transmission component 12, so that the multiple stirring components 2 connected to the transmission component 12 can be divided into two groups for reverse rotation and mixing, thereby improving the mixing efficiency of food raw materials and enabling a variety of food raw materials to be mixed more fully and evenly.

[0032] Embodiment 2

[0033] Combination Figures 1 to 5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0034] Combination Figure 2 , Figure 4 , Figure 5 As shown, in this embodiment, a hollow cylindrical fixing cover 11 is axially sleeved on the upper part of the transmission assembly 12 , and the driving motor 1 is axially and vertically arranged on the top surface of the fixing cover 11 .

[0035] By adopting the above technical solution, the hollow cylindrical fixed cover 11 provides operating support for the transmission assembly 12 inside it, ensuring the normal operation of the transmission assembly 12, and also preventing external dust from contaminating the transmission assembly 12.

[0036] Combination Figures 1 to 3 As shown, the transmission assembly 12 includes a driving shaft 124 axially connected to the power end of the driving motor 1, and the upper part of the driving shaft 124 is axially fixedly connected to a driving bevel gear 122 placed in the fixed cover 11; a passive shaft 125 is sleeved in an axial gap outside the driving shaft 124, and the upper part of the passive shaft 125 is rotatably connected to the bottom surface of the fixed cover 11, and the top of the passive shaft 125 is axially fixedly connected to a passive bevel gear 123, and two radially symmetrical supporting bevel gears 121 are meshed between the passive bevel gear 123 and the driving bevel gear 122, and the back of the supporting bevel gear 121 is rotatably connected to the inner wall of the fixed cover 11; the bottom end of the passive shaft 125 is higher than the bottom end of the driving shaft 124.

[0037] By adopting the above technical scheme, the active bevel gear 122 and the passive bevel gear 123 and the two supporting bevel gears 121 work together, so that the power output of the driving motor 1 in a single direction forms two reverse power outputs through the transmission component 12, so that multiple stirring components 2 can simultaneously rotate and stir the food raw materials in two opposite directions, thereby improving the mixing efficiency of the food raw materials; the fixed cover 11 is used in conjunction with the supporting bevel gear of the transmission component 12 to provide support for the supporting bevel gear and the passive bevel gear 123, thereby ensuring the operation of the transmission component 12; the bottom end of the passive rotating shaft 125 is higher than the bottom end of the active rotating shaft 124, thereby ensuring the normal operation of the stirring component 2 connected to the bottom end of the passive rotating shaft 125 and the bottom end of the active rotating shaft 124, and the high and low combination can also extend the longitudinal stirring area.

[0038] Combination Figure 1 , Figure 2 As shown, the stirring assembly 2 includes at least three first rotating plates 21 which are circumferentially evenly spaced at the bottom of the passive rotating shaft 125, and the outer end of the first rotating plate 21 is vertically screwed with a stirring rod 23; at least three second rotating plates 22 are evenly spaced at the bottom of the active rotating shaft 124, and the second rotating plates 22 are shorter than the first rotating plates 21, and the outer end of the second rotating plates 22 is vertically screwed with a stirring rod 23.

[0039] By adopting the above technical solution, the second rotating plate 22 on the stirring assembly 2 is shorter than the first rotating plate 21, thereby avoiding collision between the two groups of stirring assemblies 2 when rotating; the stirring rod 23 adopts a screw connection method, which is not only convenient for replacing the stirring rod 23, but also convenient for selecting stirring rods 23 of different models and lengths according to the situation, which is convenient for use.

[0040] Embodiment 3

[0041] Combination Figures 1 to 5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0042] A mixing device includes the food raw material mixing mechanism as described above, and also includes a container barrel 4, the top of the container barrel 4 is sealed with a barrel cover 5, and the barrel cover 5 is provided with a feed port 51; the fixed cover 11 is axially embedded in the middle of the barrel cover 5, and the outer barrel wall of the container barrel 4 is radially symmetrically provided with a lifting component 3 for longitudinally pushing and pulling the barrel cover 5 to open and close.

[0043] By adopting the above technical scheme, the container barrel 4 is used in conjunction with the barrel cover 5, and when the stirring component 2 stirs the food raw materials in the container barrel 4, it is prevented that the food raw materials splash out of the container barrel 4 and cause waste; a feed port 51 is provided on the barrel cover 5, so that the barrel cover 5 is sealed. When the stirring component 2 is working, food raw materials can be added to the container barrel 4 through the feed port 51, which is convenient for mixing a variety of food raw materials; the fixed cover 11 is embedded in the middle of the barrel cover 5, which is convenient for the stirring component 2 to stir the food raw materials in the container barrel 4; the lifting component 3 can lift the barrel cover 5, control the opening and closing of the barrel cover 5, and make the stirring component 2 connected to the barrel cover 5 also rise and fall together, which is convenient for replacing the stirring rod 23 when the barrel cover 5 is raised, and also convenient for cleaning the stirring component 2 after mixing.

[0044] Combination Figure 4 , Figure 5 As shown, the container barrel 4 is composed of an upper hollow cylindrical body and a lower hollow conical barrel body that are axially integrated and connected; the hollow cylindrical body of the container barrel 4 is axially supported by a base frame 6, and a discharge port 41 is opened at the bottom of the hollow conical barrel body.

[0045] By adopting the above technical solution, the lower part of the container barrel 4 is a hollow conical barrel body, so that the food raw materials in the container barrel 4 are accumulated downward under the action of their own gravity, which is convenient for the stirring component 2 to mix the food raw materials in the container barrel 4; a discharge port 41 is provided at the bottom of the hollow conical barrel body of the container barrel 4, which is convenient for the food raw materials to be discharged from the bottom discharge port 41, and the operation is convenient.

[0046] Combination Figure 4 , Figure 5 As shown, the lifting assembly 3 includes a cylinder 31 vertically arranged on the top surface of the base frame 6, and the top end of the piston rod of the cylinder 31 is detachably vertically connected to a support rod 32, and the outer end of the support rod 32 is vertically connected to the outer wall of the fixed cover 11.

[0047] By adopting the above technical solution, the cylinder 31 is vertically connected to the outer wall of the fixed cover 11 through the support rod 32, so that when the cylinder 31 is working, it can drive the fixed cover 11 and the barrel cover 5 connected thereto to rise and fall longitudinally together, thereby realizing the opening and closing control of the barrel cover 5; the piston rod of the cylinder 31 and the support rod 32 are detachably connected, which is convenient for disassembling the barrel cover 5 and facilitating the maintenance and cleaning of the stirring assembly 2.

[0048] The working principle and use process of this utility model:

[0049] First, the lifting component 3 works to make the barrel cover 5 rise longitudinally, and a large amount of food raw materials are poured into the container barrel 4 from the top opening of the container barrel 4, and the lifting component 3 is started to close the barrel cover 5 and the container barrel 4, and then the motor is started. The multiple stirring rods 23 on the stirring component 2 are divided into two groups to perform coaxial and reverse rotation stirring in the container barrel 4. During the stirring of the food raw materials, other raw materials can be added to the container barrel 4 through the feed port 51; after the mixing is completed, according to the type of food raw materials, you can choose to take out the mixed food raw materials from the top of the container barrel 4, or discharge the mixed raw materials from the discharge port at the bottom of the container barrel; in addition, according to the type of food raw materials, you can replace the corresponding stirring rod 23 for mixing.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A food material mixing mechanism, characterized in that: include A driving motor (1) disposed vertically downward; A transmission assembly (12) axially connected to the power output end of the drive motor (1), wherein the lower part of the transmission assembly (12) is coaxially provided with two power output ends rotating in opposite directions; A plurality of stirring assemblies (2) are used to stir food ingredients; at least three stirring assemblies (2) are arranged at equal intervals around the power output end of the transmission assembly (12) located above, and at least three stirring assemblies (2) are arranged at equal intervals around the power output end of the transmission assembly (12) located below.

2. A food material mixing mechanism according to claim 1, characterized in that: A hollow cylindrical fixing cover (11) is axially sleeved on the upper part of the transmission assembly (12), and the driving motor (1) is axially and vertically arranged on the top surface of the fixing cover (11).

3. A food material mixing mechanism according to claim 2, characterized in that: The transmission assembly (12) comprises a driving shaft (124) axially connected to the power end of the driving motor (1), and the upper part of the driving shaft (124) is axially fixedly connected to a driving bevel gear (122) disposed in the fixed cover (11); a passive shaft (125) is sleeved in an axial gap outside the driving shaft (124), and the upper part of the passive shaft (125) is rotatably connected to the bottom surface of the fixed cover (11), and the top of the passive shaft (125) is axially fixedly connected to a passive bevel gear (123), and two radially symmetrical supporting bevel gears (121) are meshed between the passive bevel gear (123) and the driving bevel gear (122), and the back side of the supporting bevel gear (121) is rotatably connected to the inner wall of the fixed cover (11); the bottom end of the passive shaft (125) is higher than the bottom end of the driving shaft (124).

4. A food material mixing mechanism according to claim 3, characterized in that: The stirring assembly (2) comprises at least three first rotating plates (21) which are circumferentially evenly spaced and arranged at the bottom of the passive rotating shaft (125), and the outer end of the first rotating plate (21) is vertically screwed with a stirring rod (23); at least three second rotating plates (22) are equidistantly spaced and arranged at the bottom of the active rotating shaft (124), and the second rotating plates (22) are shorter than the first rotating plates (21), and the outer end of the second rotating plates (22) is vertically screwed with a stirring rod (23).

5. A mixing device, characterized in that: The invention comprises a food material mixing mechanism as claimed in any one of claims 2 to 4.

6. A mixing device according to claim 5, characterized in that: It also comprises a container barrel (4), the top opening of the container barrel (4) is sealed with a barrel cover (5), and the barrel cover (5) is provided with a feed port (51); the fixed cover (11) is axially embedded in the middle of the barrel cover (5), and a lifting assembly (3) for longitudinally pushing and pulling the barrel cover (5) to open and close is radially symmetrically arranged on the outer barrel wall of the container barrel (4).

7. A mixing device according to claim 6, characterized in that: The container barrel (4) is composed of an upper hollow cylindrical body and a lower hollow conical barrel body which are axially integrated and butted together; the hollow cylindrical body of the container barrel (4) is axially supported and sleeved with a base frame (6), wherein a discharge port (41) is provided at the bottom of the hollow conical barrel body.

8. A mixing device according to claim 7, characterized in that: The lifting assembly (3) comprises a cylinder (31) vertically arranged on the top surface of the base frame (6), the top end of the piston rod of the cylinder (31) is detachably vertically connected to a support rod (32), and the outer end of the support rod (32) is vertically connected to the outer wall of the fixed cover (11).

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