A mixing device
By setting up a pressing roller and a driving mechanism in the dosing tank body, the raw materials close to the tank wall are crushed by rolling technology, which solves the problem of slow dissolution of raw materials in the existing dosing tank and improves the dosing efficiency.
Patent Information
- Application Number
- CN202421547073.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-01
AI Technical Summary
During the stirring process of existing batching tanks, due to the centrifugal force, the solid particles are mainly concentrated on one side of the tank wall and cannot be effectively stirred, resulting in slow dissolution and low configuration efficiency.
A mixing equipment is designed, in which a sleeve, a shaft, agitator, support arm, mounting frame and press roller are provided in the tank body. The sleeve is driven to rotate through the first driving mechanism, and the press roller rolls the peripheral wall of the tank body and crushes the raw materials close to the tank wall.
By rolling the roller to the inner peripheral wall of the tank body, the raw materials close to the tank wall are effectively crushed, which improves the efficiency of ingredients and solves the problem of slow dissolution of raw materials.
Smart Images
Figure CN222738962U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of batching equipment, in particular to a mixing equipment. Background Art
[0002] When producing some liquid medicines, a batching tank is needed to mix various raw materials with water and dissolve the raw materials in the water. Most batching tanks only have a stirring paddle or a dispersion disk in the center of the tank. Under the action of centrifugal force, the solid particle raw materials are mainly concentrated on one side of the tank wall and cannot be effectively stirred, resulting in slower dissolution. The efficiency of the batching needs to be improved. Utility Model Content
[0003] In order to solve the problems mentioned in the background technology, the purpose of the utility model is to provide a mixing device.
[0004] In order to achieve the above objectives, the technical solution of the utility model is:
[0005] A mixing device comprises a tank body, a sleeve is rotatably installed in the top cover of the tank body, a shaft is rotatably installed in the sleeve, a stirrer is connected to the bottom of the shaft, an arm is connected to the outer wall of the sleeve, the arm is located in the tank body, a mounting frame is connected to the arm, a pressure roller is rotatably installed on the mounting frame, the bottom end of the pressure roller is close to the bottom of the tank body, the pressure roller is rollingly fitted on the inner circumferential wall of the tank body, a first driving mechanism and a second driving mechanism are installed on the outside of the tank body, the first driving mechanism and the second driving mechanism are respectively used to drive the sleeve and the shaft to rotate.
[0006] Furthermore, the lower part of the inner wall of the tank body is in the form of a cone, and the pressing roller is rollingly fitted on the cone of the inner wall of the tank body.
[0007] Furthermore, the sleeve is rotatably mounted in the top cover of the tank body through a first sealing bearing, and the shaft is rotatably mounted in the sleeve through a second sealing bearing.
[0008] Furthermore, the first driving mechanism includes a first motor, a driving bevel gear and a driven bevel gear, the second driving mechanism includes a second motor and a coupling, a frame is installed on the top cover of the tank body, the first motor is horizontally installed on the frame, the driving bevel gear is fixedly connected to the main shaft of the first motor, the driven bevel gear is fixedly connected to the top of the sleeve, the driving bevel gear and the driven bevel gear are meshed, the second motor is longitudinally installed on the frame, and the main shaft of the second motor is connected to the shaft through a coupling.
[0009] Furthermore, a jacket is provided on the outside of the tank body.
[0010] Furthermore, a feed port is provided at the top of the tank body, and a discharge port is provided at the bottom thereof; a sealing cover is installed on the feed port, and a valve is installed on the discharge port.
[0011] The beneficial effect of the utility model is that by arranging a pressing roller inside the tank body, the sleeve can be driven to rotate through the first driving mechanism, so that the pressing roller continuously rolls the inner circumferential wall of the tank body, thereby crushing the raw materials close to the tank wall, which can effectively improve the efficiency of batching. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 A cross-sectional view of an embodiment of the utility model;
[0013] Figure 2 It is a schematic diagram of the combination of the sleeve, the shaft rod, the support arm, the mounting frame and the pressure roller in the embodiment of the utility model.
[0014] Explanation of the accompanying drawing numbers: 1. tank body, 11. jacket, 12. feed port, 121. sealing cover, 13. discharge port, 131. valve, 2. casing, 21. driven bevel gear, 3. shaft rod, 4. agitator, 5. support arm, 51. bushing, 52. mounting frame, 521. ear plate, 6. pressure roller, 7. first motor, 71. driving bevel gear, 8. second motor, 81. coupling, 9. frame, 10. first sealed bearing, 110. second sealed bearing. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the utility model.
[0016] like Figure 1-Figure 2As shown, a mixing device comprises a tank body 1, a sleeve 2 is rotatably mounted in a top cover of the tank body 1 through a first sealed bearing 10, a shaft rod 3 is rotatably mounted in the sleeve 2 through a second sealed bearing 110, a stirrer 4 is connected to the bottom of the shaft rod 3, a sleeve 51 is sleeved on the outer wall of the sleeve 2, the sleeve 51 is locked to the outside of the sleeve 2 through bolts (not released in the figure), a support arm 5 is connected to the outside of the sleeve 2, the support arm 5 is located in the tank body 1, a mounting frame 52 is connected to the support arm 5, a pressure roller 6 is rotatably mounted on the mounting frame 52, specifically, the mounting frame 52 is in the shape of the support arm 5, a first end of the mounting frame 52 is welded to the support arm 5, and the mounting frame 52 extends toward the bottom of the tank body 1, a second end of the mounting frame 52 is close to the bottom of the tank body 1, and an ear plate 521 is welded to the first and second ends of the mounting frame 52. A pressure roller 6 is rotatably installed between the two ear plates 521, and the pressure roller 6 is rollingly fitted on the inner circumferential wall of the tank body 1. A first driving mechanism and a second driving mechanism are installed on the outside of the tank body 1. The first driving mechanism and the second driving mechanism are respectively used to drive the sleeve 2 and the shaft rod 3 to rotate. Preferably, the first driving mechanism includes a first motor 7, a driving bevel gear 71 and a driven bevel gear 21, and the second driving mechanism includes a second motor 8 and a coupling 81. A frame 9 is installed on the top cover of the tank body 1, and the first motor 7 is horizontally installed on the frame 9. The main shaft of the first motor 7 is fixedly connected to the driving bevel gear 71, and the top of the sleeve 2 is fixedly connected to the driven bevel gear 21. The driving bevel gear 71 and the driven bevel gear 21 are meshed with each other. The second motor 8 is longitudinally installed on the frame 9, and the main shaft of the second motor 8 is connected to the shaft rod 3 through a coupling 81.
[0017] In this embodiment, a jacket 11 is provided outside the tank body 1 to heat the material inside the tank body 1 in a water bath.
[0018] In this embodiment, the lower part of the inner wall of the tank body 1 is in the form of a cone, and the pressing roller 6 rolls on the cone of the inner wall of the tank body 1, which is more conducive to the pressing roller 6 to crush the material.
[0019] In this embodiment, a feed port 12 is provided at the top of the tank body 1, and a discharge port 13 is provided at the bottom. A sealing cover 121 is installed on the feed port 12, and a valve 131 is installed on the discharge port 13 to facilitate feeding and discharging.
[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. All modifications, equivalent substitutions, improvements, etc. within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A mixing device, comprising a tank (1), characterized in that: A sleeve (2) is rotatably mounted inside the top cover of the tank body (1), a shaft (3) is rotatably mounted inside the sleeve (2), a stirrer (4) is connected to the bottom of the shaft (3), an arm (5) is connected to the outer wall of the sleeve (2), the arm (5) is located inside the tank body (1), a mounting frame (52) is connected to the arm (5), a pressure roller (6) is rotatably mounted on the mounting frame (52), the bottom end of the pressure roller (6) is close to the bottom of the tank body (1), the pressure roller (6) is rollingly fitted on the inner circumferential wall of the tank body (1), and a first driving mechanism and a second driving mechanism are mounted outside the tank body (1), the first driving mechanism and the second driving mechanism are respectively used to drive the sleeve (2) and the shaft (3) to rotate.
2. A mixing device according to claim 1, characterized in that: The lower part of the inner wall of the can body (1) is in the form of a conical surface, and the pressing roller (6) is rollingly fitted on the conical surface of the inner wall of the can body (1).
3. A mixing device according to claim 1, characterized in that: The sleeve (2) is rotatably mounted in the top cover of the tank body (1) via a first sealing bearing (10), and the shaft (3) is rotatably mounted in the sleeve (2) via a second sealing bearing (110).
4. A mixing device according to claim 1, characterized in that: The first driving mechanism comprises a first motor (7), a driving bevel gear (71) and a driven bevel gear (21); the second driving mechanism comprises a second motor (8) and a coupling (81); a frame (9) is mounted on the top cover of the tank body (1); the first motor (7) is mounted horizontally on the frame (9); a driving bevel gear (71) is fixedly connected to the main shaft of the first motor (7); a driven bevel gear (21) is fixedly connected to the top of the sleeve (2); the driving bevel gear (71) and the driven bevel gear (21) are meshed with each other; the second motor (8) is mounted longitudinally on the frame (9); and the main shaft of the second motor (8) is connected to the shaft rod (3) via the coupling (81).
5. A mixing device according to claim 1, characterized in that: A jacket (11) is provided outside the tank body (1).
6. A mixing device according to claim 1, characterized in that: The tank body (1) is provided with a feed inlet (12) at the top and a discharge outlet (13) at the bottom; a sealing cover (121) is installed on the feed inlet (12) and a valve (131) is installed on the discharge outlet (13).