Efficient stainless steel stirring tank

Abstract

The utility model discloses an efficient stainless steel stirring tank, which belongs to the technical field of stainless steel stirring tanks and comprises a tank body, a motor is fixedly mounted at the axis of the top surface of the tank body, a feed hopper communicated with the inside of the tank body is fixedly connected to the top surface of one side, far away from the motor, of the tank body, and a rotating cylinder is rotatably mounted at the axis of the top wall in the tank body. Materials in the tank body are stirred and mixed through the stirring rods, a discharging opening is formed in the inner bottom wall of the tank body, a valve is arranged in the discharging opening, and when the materials are poured into the tank body, then the motor drives the rotating shaft to rotate, and meanwhile the rotating shaft drives the planetary gear assembly to rotate, the rotating cylinder can rotate along with rotation of a planetary gear; the stirring rod on the mounting sleeve is driven to revolve around the rotating shaft, and then the rotating assembly on the rotating shaft rotates while the stirring rod revolves around the rotating shaft, so that materials in the tank body are uniformly mixed, and meanwhile, the mixing efficiency and quality are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stainless steel stirring tanks, in particular to a high-efficiency stainless steel stirring tank. Background Art

[0002] Stainless steel mixing tanks, also called water phase tanks, are widely used in coatings, medicine, building materials, chemicals, pigments, resins, food and scientific research industries. The equipment can be made of carbon steel, stainless steel and other materials according to the process requirements of the user's products, and can be equipped with heating and cooling devices to meet different process and production needs.

[0003] In the prior art, the materials in the tank are usually mixed and stirred by rotating the stirring rod around the axis. However, since the materials need to be mixed multiple times to make the internal materials mixed evenly, the stirring effect of the materials is also poor, resulting in a long stirring time for the materials, which reduces the stirring efficiency of the stirring tank when in use.

[0004] To this end, we proposed a high-efficiency stainless steel mixing tank to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of poor stirring efficiency in the prior art and proposes a high-efficiency stainless steel stirring tank.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-efficiency stainless steel stirring tank comprises a tank body, a motor is fixedly installed at the axis center of the top surface of the tank body, a feed hopper connected to the inside of the tank body is fixedly connected to the top surface of the tank body on one side away from the motor, a rotating cylinder is rotatably installed at the axis center of the inner top wall of the tank body, a mounting cavity is provided in the rotating cylinder, a rotating shaft connected to the output shaft of the motor is coaxially mounted in the mounting cavity, a planetary gear assembly for driving the rotating shaft and the rotating cylinder to rotate is provided between the inner top wall of the tank body and the top surface of the rotating cylinder, a plurality of groups of linear array mounting sleeves are installed through the outer side wall of the rotating cylinder, and each group of the mounting sleeves is in the same plane and three are arranged in a circular array, a stirring rod is fixedly installed on one end of each mounting sleeve extending into the tank body, and a rotating assembly for driving multiple mounting sleeves to rotate simultaneously is provided on the other end of each mounting sleeve extending into the mounting cavity, a discharge port is provided on the inner bottom wall of the tank body, and a valve is provided in the discharge port.

[0008] Preferably, the planetary gear assembly includes a planetary carrier rotatably sleeved on a rotating shaft, a ring gear is fixedly connected to the top of the rotating cylinder, the axis of the planetary carrier is provided with a sun gear fixedly sleeved on the rotating shaft, and a plurality of planetary gears meshing with the sun gear are rotatably connected to the planetary carrier away from the rotating shaft, and the plurality of planetary gears mesh with the ring gear.

[0009] Preferably, a connecting shaft is fixedly connected between the top surface of the planetary carrier above each of the planetary wheels and the inner top wall of the tank body.

[0010] Preferably, the rotating assembly comprises a plurality of first bevel gears fixedly mounted at equal intervals on the outside of the rotating shaft, and each set of mounting sleeves facing one end of the rotating shaft is fixedly connected to a second bevel gear meshing with the first bevel gears.

[0011] Preferably, the inner bottom wall of the tank body is bucket-shaped, and the lowest point of the bucket is connected to the discharge port.

[0012] Preferably, the length of each stirring rod is smaller than the inner radius of the tank.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: through the setting of the rotating shaft, planetary gear assembly, mounting sleeve, rotating drum, stirring rod and rotating assembly, when the material is poured into the tank body, the rotating shaft is driven to rotate by the motor, and at the same time the rotating shaft drives the planetary gear assembly to rotate, the rotating drum will rotate along with the rotation of the planetary gear, driving the stirring rod on the mounting sleeve to revolve around the rotating shaft, and then the rotating assembly on the rotating shaft rotates while the stirring rod revolves around the rotating shaft, thereby achieving uniform mixing of the material in the tank body and improving the mixing efficiency and quality; through the setting of multiple sets of mounting sleeves, it is possible to stir materials of different depths in the tank while stirring, thereby improving the stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a high-efficiency stainless steel mixing tank;

[0015] Figure 2 This is a schematic diagram of the internal structure of a high-efficiency stainless steel mixing tank;

[0016] Figure 3 This is a cross-sectional view of a high-efficiency stainless steel mixing tank;

[0017] Figure 4 This is a schematic diagram of the structure of a rotating component in a high-efficiency stainless steel stirring tank;

[0018] Figure 5 for Figure 4 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1. tank body; 2. motor; 3. feed hopper; 4. rotating cylinder; 5. stirring rod; 6. discharge port; 7. rotating shaft; 8. first bevel gear; 9. mounting sleeve; 10. mounting cavity; 11. valve; 12. second bevel gear; 13. ring gear; 14. sun gear; 15. planetary gear; 16. connecting shaft; 17. planetary carrier. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Reference Figure 1-Figure 3 , a high-efficiency stainless steel mixing tank, comprising a tank body 1, a motor 2 is fixedly installed at the axis center of the top surface of the tank body 1, a feed hopper 3 connected to the inside of the tank body 1 is fixedly connected to the top surface of the tank body 1 on one side away from the motor 2, a rotating drum 4 is rotatably installed at the axis center of the inner top wall of the tank body 1, the upper end of the rotating drum 4 is rotatably embedded in the top surface of the tank body 1, a mounting cavity 10 is provided in the rotating drum 4, a rotating shaft 7 connected to the output shaft of the motor 2 is coaxially mounted in the mounting cavity 10, the top of the rotating shaft 7 is rotatably installed on the inner bottom wall of the rotating drum 4, a planetary gear assembly for driving the rotating shaft 7 and the rotating drum 4 to rotate is provided between the inner top wall of the tank body 1 and the top surface of the rotating drum 4, the rotating shaft 7 and the rotating drum 4 are rotated simultaneously by the planetary gear assembly, a plurality of linear array mounting sleeves 9 are installed through the outer side wall of the rotating drum 4, and each group of mounting sleeves 9 is in the same plane and is arranged in a circular array with three, The materials at different depths in the tank body 1 can be fully stirred. A stirring rod 5 is fixedly installed at one end of each mounting sleeve 9 extending into the tank body 1, and a rotating assembly for driving multiple mounting sleeves 9 to rotate simultaneously is provided at the other end of each mounting sleeve 9 extending into the mounting cavity 10. The materials in the tank body 1 are stirred and mixed by the stirring rod 5. A discharge port 6 is provided on the inner bottom wall of the tank body 1, and a valve 11 is provided in the discharge port 6. By pouring the material into the tank body 1 and then driving the rotating shaft 7 to rotate by the motor 2, and at the same time when the rotating shaft 7 drives the planetary gear assembly to rotate, the rotating cylinder 4 will rotate with the rotation of the planetary gear, driving the stirring rod 5 on the mounting sleeve 9 to revolve around the rotating shaft 7, and then the rotating assembly on the rotating shaft 7 rotates while the stirring rod 5 revolves around the rotating shaft 7, thereby achieving uniform mixing of the materials in the tank body 1 and improving the mixing efficiency and quality.

[0023] Reference Figure 4-Figure 5The planetary gear assembly includes a planet carrier 17 rotatably sleeved on the rotating shaft 7. The planet carrier 17 is divided into two upper and lower single frames, with a gap between the two single frames. A ring gear 13 is fixedly connected to the top of the rotating cylinder 4. The axis of the planet carrier 17 is provided with a sun gear 14 fixedly sleeved on the rotating shaft 7. A plurality of planetary gears 15 meshing with the sun gear 14 are rotatably connected to the planet carrier 17 away from the rotating shaft 7. Three planetary gears 15 and one sun gear 14 are all installed in the gap of the planet carrier 17. A plurality of planetary gears 15 mesh with the ring gear 13, and the sun gear 14 is driven to rotate through the rotating shaft 7. Then the sun gear 14 meshes and drives the planetary gears 15 to rotate. Then, the ring gear 13 is driven by the rotation of the planetary gears 15 to drive the rotating cylinder 4 to rotate synchronously, so that the rotating shaft 7 and the rotating cylinder 4 rotate synchronously, and at the same time, the stirring rod 5 revolves around the rotating shaft 7.

[0024] Reference Figure 5 A connecting shaft 16 is fixedly connected between the top surface of the planet carrier 17 above each planetary gear 15 and the inner top wall of the tank body 1 , and the planet carrier 17 is fixed to the inner top wall of the tank body 1 through the connecting shaft 16 .

[0025] Reference Figure 3-Figure 4 The rotating assembly includes a plurality of first bevel gears 8 fixedly mounted on the outside of the rotating shaft 7 at equal intervals, and each group of mounting sleeves 9 facing one end of the rotating shaft 7 is fixedly connected to a second bevel gear 12 meshing with the first bevel gear 8. The rotation of the rotating shaft 7 drives the first bevel gear 8 on the rotating shaft 7 to rotate, and then the first bevel gear 8 drives the three second bevel gears 12 at the same height to rotate. Since each first bevel gear 8 is fixed to one end of the mounting sleeve 9 and the other end of the mounting sleeve 9 is fixedly mounted on the stirring rod 5 in the tank body 1, and since the mounting sleeve 9 is rotatably mounted on the side wall of the rotating cylinder 4, when the second bevel gear 12 is driven to rotate by the first bevel gear 8, the rotating sleeve will also rotate, and then the rotation of the rotating sleeve causes the stirring rod 5 to rotate, thereby achieving uniform stirring and mixing of the materials in the tank body 1.

[0026] Reference Figure 3-Figure 4 The inner bottom wall of the tank body 1 is bucket-shaped, and the lowest point of the bucket is connected to the discharge port 6, so that when the rotating cylinder 4 revolves along the rotating shaft 7, the stirring rod 5 will not collide with the inner wall of the tank body 1, and the stirring radius is expanded.

[0027] Reference Figure 3 , the length of each stirring rod 5 is smaller than the inner radius of the tank body 1.

[0028] Working principle:

[0029] The material is poured into the tank body 1 along the feed hopper 3 on the top surface of the tank body 1, and then the motor 2 drives the rotating shaft 7 to rotate, and the rotating shaft 7 drives the planetary gear assembly to rotate. The sun gear 14 in the planetary gear assembly rotates with the rotation of the rotating shaft 7, and the rotation of the sun gear 14 causes the planetary gear 15 to rotate. At the same time, the rotation of the planetary gear 15 drives the ring gear 13 meshed on the rotating cylinder 4 to rotate, so that the rotating cylinder 4 rotates, and the stirring rod 5 of the mounting sleeve 9 on the rotating cylinder 4 follows the synchronous revolution. Since the rotation of the rotating shaft 7 drives the first bevel gear 8 on the rotating shaft 7 to rotate, the rotation of the first bevel gear 8 drives the three second bevel gears 12 at the same height to rotate, and the rotation of each second bevel gear 12 drives the mounting sleeve 9 on the side wall of the rotating cylinder 4 to rotate, and the rotation of the mounting sleeve 9 drives the stirring rod 5 to rotate, thereby achieving uniform mixing of the materials in the tank body 1 and improving the mixing efficiency and quality.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency stainless steel stirring tank, comprising a tank body (1), characterized in that: A motor (2) is fixedly mounted at the axis center of the top surface of the tank body (1); a feed hopper (3) which is in communication with the interior of the tank body (1) is fixedly connected to the top surface of the tank body (1) on one side away from the motor (2); a rotating drum (4) is rotatably mounted at the axis center of the inner top wall of the tank body (1); a mounting cavity (10) is provided in the rotating drum (4); a rotating shaft (7) which is connected to the output shaft of the motor (2) is coaxially mounted in the mounting cavity (10); a driving rotating shaft (7) and a rotating drum (4) rotating shaft are provided between the inner top wall of the tank body (1) and the top surface of the rotating drum (4). A planetary gear assembly is provided, and a plurality of groups of linear array mounting sleeves (9) are installed on the outer side wall of the rotating cylinder (4), and each group of the mounting sleeves (9) is located in the same plane and is arranged in a circular array. A stirring rod (5) is fixedly installed on one end of each mounting sleeve (9) extending into the tank body (1), and a rotating assembly for driving the plurality of mounting sleeves (9) to rotate simultaneously is provided on the other end of each mounting sleeve (9) extending into the mounting cavity (10). A discharge port (6) is provided on the inner bottom wall of the tank body (1), and a valve (11) is provided in the discharge port (6).

2. A high-efficiency stainless steel stirring tank according to claim 1, characterized in that: The planetary gear assembly comprises a planet carrier (17) rotatably sleeved on a rotating shaft (7), a top end of the rotating cylinder (4) is fixedly connected to a ring gear (13), an axis of the planet carrier (17) is provided with a sun gear (14) fixedly sleeved on the rotating shaft (7), a plurality of planet gears (15) meshing with the sun gear (14) are rotatably connected to the planet carrier (17) away from the rotating shaft (7), and the plurality of planet gears (15) mesh with the ring gear (13).

3. A high-efficiency stainless steel stirring tank according to claim 2, characterized in that: A connecting shaft (16) is fixedly connected between the top surface of the planetary frame (17) above each planetary gear (15) and the inner top wall of the tank body (1).

4. A high-efficiency stainless steel stirring tank according to claim 1, characterized in that: The rotating assembly comprises a plurality of first bevel gears (8) fixedly mounted at equal intervals on the outside of a rotating shaft (7), and each set of mounting sleeves (9) facing one end of the rotating shaft (7) is fixedly connected to a second bevel gear (12) meshing with the first bevel gears (8).

5. A high-efficiency stainless steel stirring tank according to claim 1, characterized in that: The inner bottom wall of the tank body (1) is bucket-shaped, and the lowest point of the bucket is connected to the discharge port (6).

6. A high-efficiency stainless steel stirring tank according to claim 1, characterized in that: The length of each stirring rod (5) is smaller than the inner radius of the tank body (1).

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