A kind of ingredients mixing and stirring equipment for lotus root processing

Abstract

This utility model discloses a mixing and stirring device for processing lotus root shoots, comprising a mixing tank with a main stirring shaft at its center and main stirring blades on its outer wall. A support rod is mounted on the main stirring shaft, and a secondary stirring shaft is rotatably mounted on the support rod. The secondary stirring shaft has secondary stirring blades on its outer wall, and gears are coaxially mounted on the secondary stirring blades. The gears mesh with a gear ring, and the central axis of the gear ring is aligned with the central axis of the main stirring shaft. The main stirring blades are helical blades. A vertical conveying pipe is installed inside the mixing tank, and the main stirring blades are located inside the conveying pipe. When the main stirring shaft drives the main stirring blades to rotate and stir the raw materials, the raw materials in the lower layer of the mixing tank can be conveyed to the upper layer of the mixing tank through the conveying pipe, thereby avoiding the phenomenon of material stratification and improving the mixing effect of the raw materials.

Description

Technical Field

[0001] This utility model relates to the field of lotus root processing technology, and in particular to a mixing and stirring equipment for processing lotus root. Background Technology

[0002] Lotus root shoots, also known as lotus heart vegetable, have a sweet and neutral flavor, are non-toxic, and have the functions of relieving irritability and removing blood stasis. Their main nutritional contents are: dry matter, crude fiber, protein, and total sugar. Eating lotus root shoots regularly has certain health benefits. During the processing of lotus root shoots, some ingredients are needed. These ingredients need to be mixed in proportion before use to facilitate the addition of other ingredients later. Chinese utility model patent CN214438315U discloses an ingredient mixing and stirring device, including a mixing tank. The bottom of the mixing tank has a discharge port with a discharge valve. The top of the mixing tank is detachably connected to a top cover with a feed inlet and a feed valve. A drive motor is fixedly mounted on the top cover, and the output end of the drive motor is connected to a main stirring shaft. The main stirring shaft is vertically arranged inside the mixing tank and has main stirring blades. The bottom of the top cover... The mixing tank has a toothed ring with its axis coaxial with the main stirring shaft. A horizontal support rod is fixed on the main stirring shaft, and a secondary stirring shaft is rotatably connected to the support rod. The secondary stirring shaft is vertically arranged, and a gear is fixed at its top end, meshing with the toothed ring. The secondary stirring shaft has secondary stirring blades. This invention, by adding an extra secondary stirring shaft inside the mixing tank, allows the secondary stirring shaft to rotate around the main stirring shaft and also to rotate on its own axis. This effectively disperses the solid raw materials rotating around the main stirring shaft, thus improving the mixing efficiency. Although this batching and mixing device can effectively improve the mixing efficiency, the raw materials may separate during mixing, thus requiring further improvement. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a mixing and stirring device for processing lotus root shoots, which solves the technical problem that the mixing and stirring device in the prior art will cause the raw materials to separate into layers when mixing the raw materials, so the mixing effect needs to be improved.

[0004] To achieve the above technical objectives, the present invention provides a mixing and stirring device for processing lotus root, comprising a mixing tank, a main stirring shaft at the center of the mixing tank, main stirring blades on the outer wall of the main stirring shaft, a support rod mounted on the main stirring shaft, a secondary stirring shaft rotatably mounted on the support rod, secondary stirring blades on the outer wall of the secondary stirring shaft, and gears coaxially mounted on the secondary stirring blades, the gears meshing with a gear ring, the central axis of the gear ring being in a straight line with the central axis of the main stirring shaft, the main stirring blades being helical blades, and a vertical conveying pipe inside the mixing tank, with the main stirring blades located inside the conveying pipe.

[0005] Furthermore, the sidewall of the conveying pipe is provided with several sets of through holes at equal intervals from top to bottom, and each set of through holes includes multiple through holes arranged in a ring around the central axis of the conveying pipe.

[0006] Furthermore, the lower end of the conveying pipe passes through the bottom of the mixing tank and extends out from inside the mixing tank.

[0007] Furthermore, a control valve is provided at the bottom of the conveying pipe. The control valve includes a sealing plate located at the bottom opening of the conveying pipe, and the sealing plate is connected to a translation device for driving its horizontal movement.

[0008] Furthermore, a feed inlet is provided at the top of the mixing tank.

[0009] Furthermore, the main stirring shaft is connected to a rotating device used to drive its rotation.

[0010] Furthermore, the outer wall of the gear is provided with a first serration, and the inner wall of the gear ring is provided with a second serration. The outer wall of the gear and the inner wall of the gear ring mesh through the first serration and the second serration.

[0011] The beneficial effects of this utility model include:

[0012] 1. When the main stirring shaft drives the main stirring blades to rotate and stir the raw materials, the raw materials in the lower layer of the mixing tank can be transported to the upper layer of the mixing tank through the conveying pipe, thereby avoiding the phenomenon of material stratification and improving the mixing effect of the raw materials.

[0013] 2. The conveying pipe is provided with several sets of through holes at equal intervals from top to bottom. The raw material can enter the conveying pipe through one set of through holes, be conveyed upward in the conveying pipe and discharged from another set of through holes, so that the raw material can be conveyed between multiple layers inside the mixing tank, further improving the mixing effect of the raw material.

[0014] 3. After the raw materials are mixed, the main stirring shaft drives the main stirring blades to rotate in the opposite direction, so as to quantitatively output the raw materials inside the mixing tank through the conveying pipe according to the actual needs of use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the mixing and stirring equipment for processing lotus root shoots according to an embodiment of this utility model;

[0016] Figure 2 This is a cross-sectional view of the ingredient mixing and stirring equipment for processing lotus root shoots according to an embodiment of this utility model;

[0017] Figure 3 This is a partial structural schematic diagram of the ingredient mixing and stirring equipment for processing lotus root shoots according to an embodiment of this utility model;

[0018] In the diagram: 1. Mixing tank; 2. Main mixing shaft; 21. Rotating device; 3. Main mixing blades; 4. Support rod; 5. Auxiliary mixing shaft; 6. Auxiliary mixing blades; 7. Gear; 8. Gear ring; 9. Conveying pipe; 91. Through hole; 92. Control valve; 921. Sealing plate; 922. Translation device. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] This utility model embodiment provides a mixing and stirring device for processing lotus root shoots, such as... Figure 1-3 As shown, a mixing tank 1 is provided, with a main stirring shaft 2 at its center. Main stirring blades 3 are provided on the outer wall of the main stirring shaft 2. A support rod 4 is mounted on the main stirring shaft 2, and a secondary stirring shaft 5 is rotatably mounted on the support rod 4. Secondary stirring blades 6 are provided on the outer wall of the secondary stirring shaft 5, and a gear 7 is coaxially mounted on the secondary stirring blades 6. The gear 7 meshes with a gear ring 8, which is installed at the top inside the mixing tank 1. The central axis of the gear ring 8 is aligned with the central axis of the main stirring shaft 2. The main stirring shaft 2 can drive the secondary stirring shaft 5 to revolve around the central axis of the main stirring shaft 2 via the support rod 4. Meanwhile, when the auxiliary stirring shaft 5 revolves around the central axis of the main stirring shaft 2, the gear 7 can roll on the gear ring 8, thereby allowing the auxiliary stirring shaft 5 to rotate around its central axis, so as to fully mix the raw materials. When the main stirring blade 3 is a spiral blade, the mixing tank 1 is equipped with a conveying pipe 9, and the main stirring blade 3 is located inside the conveying pipe 9, when the main stirring shaft 2 drives the main stirring blade 3 to rotate and stir the raw materials, the raw materials in the lower layer of the mixing tank 1 can be conveyed to the upper layer of the mixing tank 1 through the conveying pipe 9, thereby avoiding the phenomenon of stratification with the raw materials and improving the mixing effect of the raw materials.

[0021] It should be noted that the outer wall of gear 7 is provided with a first serration, and the inner wall of gear ring 8 is provided with a second serration. The outer wall of gear 7 and the inner wall of gear ring 8 mesh with the first serration and the second serration.

[0022] It should be noted that the main stirring shaft 2 is connected to the rotating device 21 used to drive its rotation. The rotating device 21 is one of an electric motor, a hydraulic motor or a pneumatic motor, to automatically drive the main stirring shaft 2 to rotate.

[0023] In this embodiment, the top of the mixing tank 1 is provided with a feed inlet 11, through which raw materials can be added into the mixing tank 1.

[0024] In this embodiment, the conveying pipe 9 is provided with several sets of through holes 91 at equal intervals from top to bottom. Raw materials can enter the interior of the conveying pipe 9 through one set of through holes 91, be conveyed upward in the conveying pipe 9, and be discharged from another set of through holes 91, so that the raw materials can be conveyed between multiple layers inside the mixing tank 1, further improving the mixing effect of the raw materials. At the same time, each set of through holes 91 includes multiple through holes 91 arranged in a ring array with the central axis of the conveying pipe 9 as the center, so that the ingredients in different positions inside the mixing tank 1 can enter the interior of the conveying pipe 9 through the through holes 91, and the ingredients inside the conveying pipe 9 can also be discharged to different positions inside the mixing tank 1 through the through holes 91, further improving the mixing effect of the ingredients.

[0025] In this embodiment, the lower end of the conveying pipe 9 passes through the bottom of the mixing tank 1 and extends out from the inside of the mixing tank 1. After the raw materials are mixed, the main stirring shaft 2 drives the main stirring blades 3 to rotate in the opposite direction so as to quantitatively output the raw materials inside the mixing tank 1 through the conveying pipe 9 according to the actual needs of use. At the same time, a control valve 92 is provided at the bottom of the conveying pipe 9. The conveying pipe 9 can be opened or closed by the control valve 92, so as to control the discharge of the raw materials inside the mixing tank 1 through the conveying pipe 9. More specifically, the control valve 92 includes a sealing plate 921 provided at the bottom opening of the conveying pipe 9. The sealing plate 921 is connected to a translation device 922 that drives the sealing plate 921 to move horizontally.

[0026] Specific principle: When the raw materials are stirred and mixed, they are added into the mixing tank 1 through the feed inlet 11. The rotating device 21 drives the main stirring shaft 2 to rotate, which in turn drives the main stirring blades 3 to rotate. The main stirring shaft 2 can drive the auxiliary stirring shaft 5 to revolve around the central axis of the main stirring shaft 2 through the support rod 4. At the same time, when the auxiliary stirring shaft 5 revolves around the central axis of the main stirring shaft 2, the gear 7 can roll on the gear ring 8, thereby allowing the auxiliary stirring shaft 5 to rotate around its central axis, so as to fully mix the raw materials. When the main stirring shaft 2 drives the main stirring blades 3 to rotate and stir the raw materials, the raw materials can enter the conveying pipe 9 through a set of through holes 91 and be conveyed upward in the conveying pipe 9 to another set of through holes 91 for discharge. This allows the raw materials to be conveyed between multiple layers inside the mixing tank 1, thereby avoiding the phenomenon of raw material stratification and improving the stirring and mixing effect of the raw materials.

[0027] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A mixing and stirring device for processing lotus root, comprising a mixing tank (1), wherein a main stirring shaft (2) is provided at the center of the mixing tank (1), and main stirring blades (3) are provided on the outer wall of the main stirring shaft (2). A support rod (4) is installed on the main stirring shaft (2), and a secondary stirring shaft (5) is rotatably installed on the support rod (4). A secondary stirring blade (6) is provided on the outer wall of the secondary stirring shaft (5), and a gear (7) is coaxially installed on the secondary stirring blade (6). The gear (7) meshes with a gear ring (8), and the central axis of the gear ring (8) is on the same straight line as the central axis of the main stirring shaft (2). The device is characterized in that... The main stirring blade (3) is a spiral blade, and the mixing tank (1) is vertically provided with a conveying pipe (9), and the main stirring blade (3) is located inside the conveying pipe (9).

2. The ingredient mixing and stirring equipment for processing lotus root shoots according to claim 1, characterized in that, The sidewall of the conveying pipe (9) is provided with several sets of through holes (91) at equal intervals from top to bottom. Each set of through holes (91) includes multiple through holes (91) arranged in a ring around the central axis of the conveying pipe (9).

3. The ingredient mixing and stirring equipment for processing lotus root shoots according to claim 2, characterized in that, The lower end of the feed pipe (9) passes through the bottom of the mixing tank (1) and extends out from the inside of the mixing tank (1).

4. The ingredient mixing and stirring equipment for lotus root processing according to claim 2, characterized in that, The bottom of the conveying pipe (9) is provided with a control valve (92), which includes a sealing plate (921) located at the bottom opening of the conveying pipe (9). The sealing plate (921) is connected to a translation device (922) for driving its horizontal movement.

5. The ingredient mixing and stirring equipment for processing lotus root shoots according to claim 1, characterized in that, The mixing tank (1) is provided with a feed inlet (11) at the top.

6. The ingredient mixing and stirring equipment for lotus root processing according to claim 1, characterized in that, The main stirring shaft (2) is connected to a rotating device (21) for driving its rotation.

7. The ingredient mixing and stirring equipment for processing lotus root shoots according to claim 1, characterized in that, The outer wall of the gear (7) is provided with a first sawtooth, and the inner wall of the gear ring (8) is provided with a second sawtooth. The outer wall of the gear (7) and the inner wall of the gear ring (8) mesh through the first sawtooth and the second sawtooth.

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