Mixing device for nanometer materials

Abstract

The utility model discloses a mixing device for nanometer materials, which belongs to the technical field of nanometer material processing and comprises a base, a nanometer raw material mixing mechanism and a lifting mechanism. The nanometer raw material mixing mechanism comprises a support fixedly connected to the base, the top of the support is fixedly connected with a material mixing tank, the top of the material mixing tank is provided with a cover plate, the top of the cover plate is fixedly provided with a servo motor, an output shaft of the servo motor is fixedly connected with a main shaft, and the main shaft is fixedly connected with a motor. Stirring blades are uniformly and fixedly connected to the outer side wall of the main shaft; the mixing tank comprises a base, a main shaft and stirring blades are arranged on the main shaft, a lifting mechanism is arranged on the main shaft, the lifting mechanism comprises a rotating shaft rotationally connected to the top of the base, the top end of the rotating shaft is fixedly connected with a plate body, and an empty groove is formed in the plate body. Therefore, the convenience of the mixing device in use is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nano material processing, in particular to a mixing device for nano material. Background Art

[0002] By adding nanoparticles to the organic coating anti-corrosion material, the sealing and corrosion resistance of the material can be effectively improved. In addition, the raw materials need to be mixed when making the nano coating material. As the prior art of the nano coating material mixing device, the Chinese patent publication (publication number: CN216537961U) discloses a mixing device for nano coating materials that is convenient for feeding, including a mixing box, a feeding port installed on the top plate of the mixing box for feeding, and a limiting ring installed at the bottom of the mixing box for discharging. The mixing box is provided with a stirring component to When the material is mixed, an auxiliary material feeding piece is added to the bottom of the stirring component. When the shaft body of the stirring component rotates forward, the auxiliary material feeding piece turns the material at the bottom of the mixing box upward, which is convenient for the stirring component to mix the material. When the stirring component is turned over, the auxiliary material feeding piece conveys the material inside the mixing box downward to avoid clogging of the discharge port. The beneficial effects are: through the interlaced stirring blades and auxiliary conveying components, the nano-coating materials in the inner cavity of the mixing box and the inner cavity of the discharge port are fully and evenly stirred and mixed. When discharging materials, the discharge port is effectively prevented from being blocked, and when the materials are stirred, the stirring rod is guaranteed to rotate stably;

[0003] However, since the mixing box of the nanomaterial mixing device mentioned in the above patent is an integral structure, it is inconvenient for the staff to thoroughly clean the impurities adhered to the inside of the mixing box, and the convenience of using the mixing device still needs to be improved. Therefore, a mixing device for nanomaterials is proposed. Summary of the invention

[0004] The purpose of the utility model is to provide a mixing device for nanomaterials to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing device for nanomaterials, comprising a base, a nanomaterial mixing mechanism and a lifting mechanism;

[0006] The nano material mixing mechanism comprises a bracket fixedly connected to a base, a mixing tank is fixedly connected to the top of the bracket, a cover plate is arranged on the top of the mixing tank, a servo motor is fixedly installed on the top of the cover plate, an output shaft of the servo motor is fixedly connected to a main shaft, and stirring blades are evenly fixedly connected to the outer side wall of the main shaft;

[0007] Among them, the lifting mechanism includes a rotating shaft rotatably connected to the top of the base, the top of the rotating shaft is fixedly connected to a plate body, an empty slot is opened inside the plate body, a forward and reverse motor is fixedly installed on one side of the plate body through a support block, the output shaft of the forward and reverse motor is fixedly connected to a screw rod, a slider is threadedly mounted on the screw rod, the slider is movably connected to the inside of the empty slot, and one side of the slider is fixedly connected to the cover plate.

[0008] As a further preferred embodiment of the technical solution: a feed hopper is fixedly connected to the cover plate, and a bottom end of the feed hopper passes through the interior of the cover plate.

[0009] As a further preferred embodiment of the technical solution: the bottom of the mixing tank is connected to a discharge pipe, and a valve is fixedly installed on the discharge pipe.

[0010] As a further preferred embodiment of the present technical solution: a spiral rod is fixedly connected to the bottom end of the main shaft.

[0011] As a further preferred embodiment of the technical solution: a rod body is fixedly connected to the interior of the empty slot, and the rod body is slidably connected to the interior of the sliding block.

[0012] As a further preferred embodiment of the present technical solution: a gear is fixedly mounted on the rotating shaft, an L-shaped plate is inserted into the tooth groove of the gear, a movable rod is fixedly embedded inside the L-shaped plate, one end of the movable rod is rotatably connected to a connecting block, and one side of the connecting block is fixedly connected to the base.

[0013] As a further preferred embodiment of the technical solution: a torsion spring is mounted on the movable rod, and two ends of the torsion spring are fixedly connected to the connecting block and the L-shaped plate respectively.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets a lifting mechanism on the nano-raw material mixing mechanism, so that the forward and reverse motors can drive the screw to rotate clockwise or counterclockwise after starting, so that the slider can drive the main shaft to enter or move out of the main shaft through the cover plate, and the main shaft and the stirring blade can be driven to move away from the top of the mixing tank by rotating the rotating shaft;

[0016] 2. The utility model provides a cover plate that can be lifted and rotated, so that the staff can remove the main shaft and the stirring blades when thoroughly flushing the inside of the mixing tank, thereby effectively improving the convenience of using the mixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a mixing device for nanomaterials of the utility model;

[0018] Figure 2The utility model is a mixing device for nano materials Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0019] Figure 3 The utility model is a mixing device for nano materials Figure 1 A schematic diagram of the enlarged structure of the middle B part;

[0020] Figure 4 The utility model is a partial structural schematic diagram of a mixing device for nanomaterials.

[0021] In the figure: 1. base; 2. nano-raw material mixing mechanism; 20. bracket; 21. mixing tank; 22. cover plate; 23. servo motor; 24. main shaft; 25. stirring blade; 26. screw rod; 27. discharge pipe; 28. valve; 29. ​​feed hopper; 3. lifting mechanism; 30. rotating shaft; 31. plate body; 32. empty slot; 33. slider; 34. forward and reverse motor; 35. support block; 36. screw rod; 37. rod body; 38. gear; 39. connecting block; 301. L-shaped plate; 302. movable rod; 303. torsion spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Example

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a mixing device for nano materials, comprising a base 1, a nano material mixing mechanism 2 and a lifting mechanism 3.

[0025] In this embodiment, specifically: in order for the cover plate 22 to be attached to the top of the mixing tank 21, the servo motor 23 can drive the stirring blade 25 to rotate inside the mixing tank 21 through the main shaft 24, so that the nano-raw materials inside the mixing tank 21 can be fully mixed, the nano-raw material mixing mechanism 2 includes a bracket 20 fixedly connected to the base 1, the top of the bracket 20 is fixedly connected to the mixing tank 21, the top of the mixing tank 21 is provided with a cover plate 22, the top of the cover plate 22 is fixedly installed with a servo motor 23, the output shaft of the servo motor 23 is fixedly connected to the main shaft 24, and the outer side wall of the main shaft 24 is evenly fixedly connected with stirring blades 25.

[0026] In this embodiment, specifically: when the inside of the mixing tank 21 needs to be thoroughly cleaned, the forward and reverse motor 34 can be started to drive the screw rod 36 to rotate counterclockwise, so that the slider 33 can drive the cover plate 22 to move up under the action of the screw rod 36, so that the main shaft 24 and the stirring blade 25 can be moved out of the mixing tank 21, and the main shaft 24 and the stirring blade 25 can be moved away from the top of the mixing tank 21 by rotating the rotating shaft 30, so that the staff can thoroughly rinse the inside of the mixing tank 21;

[0027] The lifting mechanism 3 includes a rotating shaft 30 rotatably connected to the top of the base 1, a plate body 31 is fixedly connected to the top of the rotating shaft 30, an empty slot 32 is opened inside the plate body 31, a forward and reverse motor 34 is fixedly installed on one side of the plate body 31 through a support block 35, a screw rod 36 is fixedly connected to the output shaft of the forward and reverse motor 34, a slider 33 is threadedly mounted on the screw rod 36, the slider 33 is movably connected to the inside of the empty slot 32, and one side of the slider 33 is fixedly connected to the cover plate 22.

[0028] In this embodiment, specifically: in order to facilitate the addition of raw materials into the mixing tank 21 , a feed hopper 29 is fixedly connected to the cover plate 22 , and the bottom end of the feed hopper 29 passes through the interior of the cover plate 22 .

[0029] In this embodiment, specifically: in order to facilitate the discharge of the mixed raw materials from the mixing tank 21, a discharge pipe 27 is connected to the bottom of the mixing tank 21, and a valve 28 is fixedly installed on the discharge pipe 27;

[0030] In order to facilitate the unblocking of the raw materials blocked at the discharge pipe 27 , a spiral rod 26 is fixedly connected to the bottom end of the main shaft 24 .

[0031] In this embodiment, specifically: in order to improve the stability of the slider 33 when it moves up and down, a rod body 37 is fixedly connected inside the empty slot 32 , and the rod body 37 is slidably connected inside the slider 33 .

[0032] In this embodiment, specifically: in order that the movable rod 302 can drive the L-shaped plate 301 to be inserted into the tooth groove of the gear 38 under the limiting action of the torsion spring 303 under normal conditions, so that the rotating shaft 30 can be effectively positioned after rotation;

[0033] A gear 38 is fixedly mounted on the rotating shaft 30, an L-shaped plate 301 is inserted into the tooth groove of the gear 38, a movable rod 302 is fixedly embedded inside the L-shaped plate 301, one end of the movable rod 302 is rotatably connected to a connecting block 39, and one side of the connecting block 39 is fixedly connected to the base 1;

[0034] A torsion spring 303 is mounted on the movable rod 302 , and two ends of the torsion spring 303 are fixedly connected to the connecting block 39 and the L-shaped plate 301 respectively.

[0035] Working principle: when the cover 22 is closed on the top of the mixing tank 21, the servo motor 23 can drive the stirring blade 25 to rotate inside the mixing tank 21 through the main shaft 24, so that the nano-raw materials inside the mixing tank 21 can be fully mixed; when the inside of the mixing tank 21 needs to be thoroughly cleaned, the forward and reverse motors 34 can be started to drive the screw rod 36 to rotate counterclockwise, so that the slider 33 can drive the cover 22 to move up under the action of the screw rod 36, and then the main shaft 24 and the stirring blade 25 can be moved out of the mixing tank 21, and the main shaft 24 and the stirring blade 25 can be moved away from the top of the mixing tank 21 by rotating the rotating shaft 30, so that it is convenient for the staff to thoroughly rinse the inside of the mixing tank 21.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing device for nanomaterials, characterized in that: It comprises a base (1), a nano material mixing mechanism (2) and a lifting mechanism (3); The nano material mixing mechanism (2) comprises a bracket (20) fixedly connected to the base (1), a mixing tank (21) is fixedly connected to the top of the bracket (20), a cover plate (22) is arranged on the top of the mixing tank (21), a servo motor (23) is fixedly installed on the top of the cover plate (22), an output shaft of the servo motor (23) is fixedly connected to a main shaft (24), and stirring blades (25) are evenly fixedly connected to the outer wall of the main shaft (24); The lifting mechanism (3) comprises a rotating shaft (30) rotatably connected to the top of the base (1); the top end of the rotating shaft (30) is fixedly connected to a plate body (31); a hollow groove (32) is provided inside the plate body (31); a forward and reverse motor (34) is fixedly installed on one side of the plate body (31) through a support block (35); the output shaft of the forward and reverse motor (34) is fixedly connected to a screw rod (36); a slider (33) is threadedly mounted on the screw rod (36); the slider (33) is movably connected to the inside of the hollow groove (32); and one side of the slider (33) is fixedly connected to the cover plate (22).

2. A mixing device for nanomaterials according to claim 1, characterized in that: A feed hopper (29) is fixedly connected to the cover plate (22), and the bottom end of the feed hopper (29) passes through the interior of the cover plate (22).

3. A mixing device for nanomaterials according to claim 1, characterized in that: The bottom of the mixing tank (21) is connected to a discharge pipe (27), and a valve (28) is fixedly installed on the discharge pipe (27).

4. A mixing device for nanomaterials according to claim 1, characterized in that: The bottom end of the main shaft (24) is fixedly connected with a spiral rod (26).

5. A mixing device for nanomaterials according to claim 1, characterized in that: A rod body (37) is fixedly connected inside the hollow groove (32), and the rod body (37) is slidably connected inside the slider (33).

6. A mixing device for nanomaterials according to claim 1, characterized in that: A gear (38) is fixedly mounted on the rotating shaft (30), an L-shaped plate (301) is inserted into the tooth groove of the gear (38), a movable rod (302) is fixedly embedded inside the L-shaped plate (301), one end of the movable rod (302) is rotatably connected to a connecting block (39), and one side of the connecting block (39) is fixedly connected to the base (1).

7. A mixing device for nanomaterials according to claim 6, characterized in that: The movable rod (302) is sleeved with a torsion spring (303), and the two ends of the torsion spring (303) are respectively fixedly connected to the connecting block (39) and the L-shaped plate (301).

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