Powder mixing machine

Abstract

The utility model relates to the technical field of powder processing, in particular to a powder mixing machine. Comprising a machine body, a driving mechanism is arranged at one end of the machine body, an opening is formed in the other end of the machine body, a dismounting plate is connected to the opening, a main shaft is arranged in the machine body, one end of the main shaft penetrates through the machine body and is connected with the driving mechanism, and the other end of the main shaft penetrates through the dismounting plate; a feed port is formed in the upper end of the machine body, and a discharge port is formed in the lower end of the machine body. Compared with the prior art, the detachable detaching plate is arranged on one side of the machine body, the inner wall of the machine body can be cleaned conveniently, meanwhile, all parts in the machine body can be cleaned after being taken out, installation is easy and convenient, the influence on product quality caused by not-in-place cleaning is reduced, and the qualified rate of products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of powder processing, in particular to a powder material mixer. Background Art

[0002] When processing powders, several raw materials need to be stirred and mixed to obtain the desired powder. In existing powder mixers, most of the machine bodies are integrated structures, which are not convenient for cleaning the inner wall of the machine body, and are prone to contamination of the powder to be processed later, and the product quality cannot be guaranteed. Summary of the Invention

[0003] The utility model provides a powder mixer to overcome the deficiencies of the prior art.

[0004] In order to achieve the above-mentioned purpose, a powder mixer is designed, comprising a body, a driving mechanism being provided at one end of the body, an opening being provided at the other end of the body, the opening being connected to a disassembly plate, a main shaft being provided in the body, one end of the main shaft passing through the body and being connected to the driving mechanism, the other end of the main shaft passing through the disassembly plate, a connecting sleeve being sleeved on the main shaft, spiral positive leaves and spiral reverse leaves being respectively provided on the outside of the connecting sleeve, a feeding port being provided at the upper end of the body, and a discharging port being provided at the lower end of the body.

[0005] Notches are respectively provided at the upper and lower ends of the disassembly plate, and the disassembly plate is connected to the machine body through bolts.

[0006] The opening of the machine body is provided with a connecting plate which cooperates with the disassembly plate.

[0007] The spiral positive leaves and the spiral reverse leaves have opposite spiral directions.

[0008] The spiral directions of the spiral positive leaves and the spiral negative leaves are arranged symmetrically about the connecting sleeve axis.

[0009] The connecting sleeve is provided with a plurality of fixing rods, and the spiral positive leaves and the spiral reverse leaves are connected to the fixing rods.

[0010] Both ends of the connecting sleeve are respectively provided with key slots, and top screw holes are provided in the key slots.

[0011] A bearing seat is sleeved on the outer side of the connection between the main shaft, the machine body and the disassembly plate, and a bearing cover is arranged on the outer side of the bearing seat.

[0012] An oil seal plate is provided on the inner side of the connection between the main shaft, the machine body and the disassembly plate, and an oil seal is provided between the oil seal plate and the main shaft.

[0013] The upper end of the machine body is connected to the cover plate through a lock buckle, and the upper end of the cover plate is connected to the handle.

[0014] Compared with the prior art, the utility model has a detachable disassembly plate on one side of the machine body, which is convenient for cleaning the inner wall of the machine body. At the same time, various components in the machine body can be taken out for cleaning. It is easy to install, reduces the impact of inadequate cleaning on product quality, and ensures the qualified rate of products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the utility model.

[0016] Figure 2 It is a bottom view of the present utility model.

[0017] Figure 3 It is a side view of the present utility model.

[0018] Figure 4 for Figure 3 Cross-section view in the AA direction.

[0019] Figure 5 It is a structural schematic diagram of the disassembly plate of the utility model.

[0020] Figure 6 This is a structural diagram of the connecting sleeve of the utility model.

[0021] Figure 7 for Figure 6 Front view of .

[0022] Figure 8 for Figure 7 Cross-sectional view along the middle BB direction. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] like Figures 1 to 8 As shown, a driving mechanism 2 is provided at one end of the body 1, and an opening is provided at the other end of the body 1, which is connected to a disassembly plate 3. A main shaft 4 is provided inside the body 1, and one end of the main shaft 4 passes through the body 1 and is connected to the driving mechanism 2. The other end of the main shaft 4 passes through the disassembly plate 3, and a connecting sleeve 5 is sleeved on the main shaft 4. A spiral positive leaf 6 and a spiral reverse leaf 7 are respectively provided on the outside of the connecting sleeve 5. A feeding port is provided at the upper end of the body 1, and a discharging port 8 is provided at the lower end of the body 1.

[0025] Removal plate 3 is provided with notches 3-1 at its upper and lower ends. It is bolted to body 1. During use, notches 3-1 facilitate quick positioning of removal plate 3, shortening assembly time. A connecting plate 9, which mates with removal plate 3, is located at the opening of body 1.

[0026] The spiral blades 6 and the reverse blades 7 have opposite spiral directions. The spiral directions of the spiral blades 6 and the reverse blades 7 are arranged symmetrically about the axis of the connecting sleeve 5. The spiral blades 6 and the reverse blades 7 stir the powder in both positive and reverse directions, shortening the time required for mixing and stirring.

[0027] A plurality of fixing rods 10 are provided on the connecting sleeve 5, and the spiral positive leaf 6 and the spiral reverse leaf 7 are connected with the fixing rods 10. The fixing rods 10 play the role of connecting and carrying the spiral positive leaf 6 and the spiral reverse leaf 7.

[0028] The two ends of the connecting sleeve 5 are respectively provided with a key groove 11, and a top screw hole 12 is provided in the key groove 11. When specifically used, the top screw passes through the top screw hole 12 to fix the connecting sleeve 5 and the main shaft 4.

[0029] A bearing seat 13 is sleeved on the outside of the connection between the main shaft 4, the machine body 1, and the disassembly plate 3. A bearing cover 14 is installed on the outside of the bearing seat 13 to ensure smoother rotation of the main shaft 4. An oil seal plate 15 is installed on the inside of the connection between the main shaft 4, the machine body 1, and the disassembly plate 3. An oil seal 16 is installed between the oil seal plate 15 and the main shaft 4 to provide a seal.

[0030] The upper end of the body 1 is connected to the cover 18 via a lock 17, and the upper end of the cover 18 is connected to a handle 19. When adding materials, the lock 17 is released and the cover 18 is opened using the handle 19 to add materials. After adding materials and stirring, the lock 17 is tightened and the cover 18 is closed to prevent foreign matter from mixing into the powder.

[0031] When using the present invention, the connecting sleeve 5 is placed on the main shaft 4 and the disassembly plate 3 is installed. The main shaft 4 is then assembled with the bearing seat 13, the bearing cover 13, the oil seal plate 15, the oil seal 16, and the drive mechanism 2 to complete the installation. The powder to be processed is then fed into the machine body 1 from the feed port. Driven by the drive mechanism 2 and the main shaft 4, the spiral positive blades 6 and the spiral reverse blades 7 rotate, fully stirring the powder in both the forward and reverse directions. The stirred material is then discharged from the discharge port 8. After a period of use, the disassembly plate 3 can be removed, and the main shaft 4, connecting sleeve 5, etc. can be removed from the opening of the machine body. The inner wall and various components of the machine body can then be cleaned.

[0032] During specific use, the material of the machine body 1 is selected from SUS304 to reduce the corrosion effect of the powder to be processed on the machine body and extend the service life of the machine body 1.

Claims

1. A powder mixer, comprising a body, characterized in that: The upper end of the body (1) is provided with a feed port, the lower end of the body (1) is provided with a discharge port (8), one side of the body (1) is provided with a driving mechanism (2), the other side of the body (1) is provided with an opening, the opening is connected to a disassembly plate (3), a main shaft (4) is provided in the body (1), one end of the main shaft (4) passes through the body (1) and is connected to the driving mechanism (2), the other end of the main shaft (4) passes through the disassembly plate (3), a connecting sleeve (5) is sleeved on the main shaft (4), and a spiral positive leaf (6) and a spiral reverse leaf (7) are respectively provided on the outer side of the connecting sleeve (5).

2. A powder mixer according to claim 1, characterized in that: The disassembly plate (3) is provided with notches (3-1) at the upper and lower ends respectively, and the disassembly plate (3) is connected to the machine body (1) via bolts.

3. A powder mixer according to claim 1 or 2, characterized in that: A connecting plate (9) that cooperates with the disassembly plate (3) is provided at the opening of the machine body (1).

4. A powder mixer according to claim 1, characterized in that: The spiral positive blade (6) and the spiral negative blade (7) have opposite spiral directions.

5. A powder mixer according to claim 4, characterized in that: The spiral directions of the spiral positive blades (6) and the spiral reverse blades (7) are arranged symmetrically about the axis of the connecting sleeve (5).

6. A powder mixer according to claim 1, characterized in that: The connecting sleeve (5) is provided with a plurality of fixing rods (10), and the spiral positive leaves (6) and the spiral reverse leaves (7) are connected to the fixing rods (10).

7. A powder mixer according to claim 1, characterized in that: The connecting sleeve (5) is provided with key slots (11) at both ends, and a top screw hole (12) is provided in the key slots (11).

8. A powder mixer according to claim 1, characterized in that: A bearing seat (13) is sleeved on the outer side of the connection between the main shaft (4), the machine body (1) and the disassembly plate (3), and a bearing cover (14) is provided on the outer side of the bearing seat (13).

9. A powder mixer according to claim 1 or 8, characterized in that: An oil seal plate (15) is provided on the inner side of the connection between the main shaft (4), the machine body (1) and the disassembly plate (3), and an oil seal (16) is provided between the oil seal plate (15) and the main shaft (4).

10. A powder mixer according to claim 1, characterized in that: The upper end of the machine body (1) is connected to the cover plate (18) via a lock buckle (17), and the upper end of the cover plate (18) is connected to the handle (19).

Images