Ball milling device for nano material production
By adopting a reduction motor, rotor and restraint ring structure in the ball mill device, the opening and closing cover operation of the ball mill is simplified, and the problem of inconvenience in operation of conventional small ball mills is solved, and the operation convenience and cover tightness stability are improved.
Patent Information
- Application Number
- CN202420138715.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-19
AI Technical Summary
The operation of the conventional small ball mill opens and closes the cover is quite troublesome, and requires more than four screws to operate, resulting in inconvenient operation.
A ball mill device for nanomaterial production is designed, using a reduction motor, rotor, restraint ring, bolt and knob structure. The stop cover is opened by loosening the bolt and pulling the side of the restraint ring, and closed in reverse after putting the material. The restraint ring and bolt lock simplifies the tightening process and improves tightening stability with the limiting bar and limit block.
It reduces the use of screw structure, improves the convenience of opening and closing the cover, ensures stable and tightening of the barrier cover, and simplifies the operation process.
Smart Images
Figure CN222240564U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of nano material processing equipment, in particular to a ball milling device for nano material production. Background Art
[0002] The production process of nanomaterials requires the use of ball mills for processing. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, glass and ceramics and other production industries, and can be used for dry or wet grinding of various ores and other grindable materials. Ball mills are suitable for grinding various ores and other materials, and are widely used in beneficiation, building materials and chemical industries. They can be divided into dry and wet grinding methods. According to different discharge methods, they can be divided into grid type and overflow type.
[0003] Since the lid of some simple small ball mills needs to be fixed with more than four screws, four screws need to be operated during disassembly and four screws also need to be operated during installation, which causes the problem that the opening and closing operations of the conventional small ball mill are troublesome.
[0004] Therefore, we propose a ball milling device for nanomaterial production to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the problem that the opening and closing operations of conventional small-sized ball mills are troublesome, and proposes a ball mill device for producing nano materials.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A ball milling device for nano material production includes a frame, the upper end of the frame is fixedly connected to a reduction motor, the upper part of the frame is rotatably connected to a drum, one end of the drum is fixedly connected to the rotor of the reduction motor, the drum is covered with a baffle, the sides of the drum and the baffle are sleeved with binding rings, the upper part of the binding ring is threaded with bolts, the bolts penetrate the binding ring and contact the baffle. Loosen the bolts, pull the binding ring to the side, remove the baffle, put the material into the drum, and then reverse the operation to close the baffle again, use the binding ring to block the side of the baffle to increase the binding range of the baffle, and then lock it with bolts to improve the stability of the baffle after closing.
[0008] Preferably, a knob is fixedly connected to the upper end of the bolt, and the knob is used to increase the screwing lever of the manually operated bolt, thereby facilitating the manual operation of the bolt rotation.
[0009] Preferably, the rotating drum comprises a drum body and a retaining ring, wherein the inside of the drum body is fixedly connected to the straight bar, and the retaining ring is symmetrically fixedly connected to the outside of the drum body. The retaining ring is used to limit the sliding range of the restraining ring to prevent the restraining ring from detaching from the drum body.
[0010] Preferably, the rotating drum further comprises a rotation limiting bar, which is fixedly connected to the outside of the drum body. The rotation limiting bar is used to limit the rotation of the restraining ring, so that the knob is conveniently kept on the blocking cover.
[0011] Preferably, the restraining ring comprises a nut and a ring body, wherein the nut is fixedly connected to the upper end of the ring body, and the nut is used to conveniently guide the spiral movement of the bolt.
[0012] Preferably, the blocking cover comprises a cover body and a stopper, and the stopper is symmetrically fixedly connected to the upper end of the cover body. After the cover body is covered on the opening of the cylinder body, the ring body is slid along the cylinder body to the side of the cover body, the cylinder body is positioned by the stopper, and the bolts are tightened so that the bolts are pressed on the cover body, so as to facilitate the cover to be tightly closed.
[0013] Preferably, the blocking cover further comprises a handle, the lower end of which is fixedly connected to the cover body, so as to facilitate manual operation of the cover body.
[0014] In summary, the technical effects and advantages of the utility model are as follows:
[0015] 1. Loosen the bolts, pull the restraining ring to the side, remove the cover, put the material into the drum, and then reverse the operation to close the cover again. Use the restraining ring to block the side of the cover to increase the restraining range of the cover, and then tighten it with bolts to ensure the stability of the cover after tightening. By reducing the use of screw structures, the convenience of opening and closing the cover is improved.
[0016] 2. After covering the opening of the cylinder with the cover, slide the ring along the cylinder to the side of the cover, use the limit block to position the cylinder, and then tighten the bolts so that the bolts are pressed on the cover to facilitate the closing of the stop cover. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the rotary drum structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the binding ring structure of the utility model;
[0020] Figure 4 This is a schematic diagram of the blocking cover structure of the utility model.
[0021] In the figure: 1, frame; 2, rotating drum; 3, restraining ring; 4, blocking cover; 5, bolt; 6, knob; 7, reduction motor; 21, cylinder; 22, blocking ring; 23, rotation limit bar; 31, nut; 32, ring body; 41, handle; 42, cover body; 43, limit block. DETAILED DESCRIPTION
[0022] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.
[0023] Reference Figure 1 A ball milling device for producing nanomaterials includes a frame 1, the upper end of the frame 1 is fixedly connected to a reduction motor 7, the upper part of the frame 1 is rotatably connected to a drum 2, one end of the drum 2 is fixedly connected to the rotor of the reduction motor 7, the drum 2 is covered with a baffle 4, the sides of the drum 2 and the baffle 4 are sleeved with a restraining ring 3, the upper part of the restraining ring 3 is threadedly installed with a bolt 5, the bolt 5 penetrates the restraining ring 3 and contacts with the baffle 4.
[0024] Reference Figure 1 The upper end of the bolt 5 is fixedly connected with a knob 6. The knob 6 is used to increase the screwing lever of the bolt 5 manually.
[0025] Reference Figure 1 and 2 The rotating drum 2 includes a drum body 21 and a retaining ring 22. The inside of the drum body 21 is fixedly connected to the straight bar, one end of the drum body 21 is rotatably connected to the frame 1, and the other end of the drum body 21 is fixedly connected to the rotor of the reduction motor 7. The retaining ring 22 is symmetrically fixedly connected to the outside of the drum body 21. The retaining ring 22 is used to limit the sliding range of the restraining ring 3.
[0026] Reference Figure 1 and 2 The rotating drum 2 further includes a rotation limiting strip 23, which is fixedly connected to the outside of the drum body 21. The rotation limiting strip 23 is used to limit the rotation of the restraining ring 3.
[0027] Reference Figure 1 , 2 3, the restraining ring 3 includes a nut 31 and a ring body 32, the bolt 5 is threadedly installed in the nut 31, and the bolt 5 movably passes through the ring body 32, the ring body 32 is slidably sleeved outside the cylinder 21 and the rotation-limiting strip 23, and the nut 31 is fixedly connected to the upper end of the ring body 32. The nut 31 is used to guide the bolt 5 to spirally move.
[0028] Reference Figure 1 , 2, 3 and 4, the blocking cover 4 includes a cover body 42 and a stopper 43, the cover body 42 covers the opening of the cylinder 21, and the stopper 43 is symmetrically fixedly connected to the upper end of the cover body 42. After the cover body 42 covers the opening of the cylinder 21, the ring body 32 is slid along the cylinder 21 to the side of the cover body 42, the cylinder 21 is positioned by the stopper 43, and then the bolt 5 is tightened to press the bolt 5 on the cover body 42.
[0029] Reference Figure 1 and 4 The blocking cover 4 further includes a handle 41, the lower end of which is fixedly connected to the cover body 42. The handle 41 is used to operate the cover body 42 by hand.
[0030] Working principle: Loosen the bolt 5, pull the restraining ring 3 to the side, then remove the cover 4, put the material into the drum 2, and then reverse the operation to reclose the cover 4, use the restraining ring 3 to block the side of the cover 4 to increase the restraining range of the cover 4, and then tighten it with the bolt 5 to improve the stability of the cover 4 after tightening.
[0031] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.
[0032] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.
Claims
1. A ball milling device for nanomaterial production, characterized in that: The invention comprises a frame (1), the upper end of which is fixedly connected to a reduction motor (7), the upper part of which is rotatably connected to a rotating drum (2), one end of which is fixedly connected to the rotor of the reduction motor (7), the rotating drum (2) is covered with a blocking cover (4), the sides of the rotating drum (2) and the blocking cover (4) are sleeved with a restraining ring (3), the upper part of the restraining ring (3) is threadedly mounted with a bolt (5), and the bolt (5) passes through the restraining ring (3) and contacts the blocking cover (4).
2. A ball milling device for nanomaterial production according to claim 1, characterized in that: The upper end of the bolt (5) is fixedly connected with a knob (6).
3. The ball milling device for nanomaterial production according to claim 1, characterized in that: The rotating drum (2) comprises a drum body (21) and a retaining ring (22); the interior of the drum body (21) is fixedly connected to a straight bar, and the retaining ring (22) is symmetrically fixedly connected to the exterior of the drum body (21).
4. A ball milling device for nano material production according to claim 3, characterized in that: The rotating drum (2) further comprises a rotation limiting strip (23), wherein the rotation limiting strip (23) is fixedly connected to the outside of the drum body (21).
5. The ball milling device for nanomaterial production according to claim 1, characterized in that: The restraining ring (3) comprises a nut (31) and a ring body (32), wherein the nut (31) is fixedly connected to the upper end of the ring body (32).
6. The ball milling device for nanomaterial production according to claim 1, characterized in that: The blocking cover (4) comprises a cover body (42) and a limiting block (43), wherein the limiting block (43) is symmetrically fixedly connected to the upper end of the cover body (42).
7. A ball milling device for nano material production according to claim 6, characterized in that: The blocking cover (4) further comprises a handle (41), the lower end of the handle (41) being fixedly connected to the cover body (42).