Grinding device for solid antirust agent production
By designing a solid anti-rust grinding device including box, sleeve, grinder and spiral blade, the problems of high cost and poor processing quality in the prior art are solved, efficient grinding and impurity cleaning are achieved, and equipment is improved service life and operating efficiency.
Patent Information
- Application Number
- CN202420374198.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-28
AI Technical Summary
During the production process of existing solid anti-rust agents, the cost is high and the processing quality is poor, and impurities are difficult to remove, which affects the use effect of the product.
A grinding device including a box, sleeve, grinding disc, channel, spiral blade and motor is designed. Through the combination of the sleeve and spiral blade and the rotational grinding of the grinding disc, uniform stirring and grinding of the solid anti-rust agent is achieved, and through The reversal of the spiral blade removes impurities.
It realizes low-cost and efficient solid anti-rust grinding, ensures grinding quality and impurity cleaning effect, and improves the service life and operating efficiency of the equipment.
Smart Images
Figure CN222197059U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of rust preventive production, in particular to a grinding device for producing solid rust preventive. Background Art
[0002] In daily life, metal parts need to use anti-rust oil to form a thin film on the metal surface to prevent metal rust and extend the service life of metal parts. The characteristic of anti-rust agent products is that they can be diluted with water and have no oily feeling on the surface compared with anti-rust oil. In the production process, the solid anti-rust agent produced needs to be ground into powder to improve the mixing efficiency with water so that it can be quickly mixed and applied to the metal surface to prevent rust. Most of the existing solid anti-rust agents are ground with multiple sets of grinding rollers, which is costly, has average grinding effect, and is difficult to screen out some impurities, affecting the processing quality of the product. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a grinding device for the production of solid rust inhibitor, which effectively solves the problems of high cost and poor processing quality.
[0004] The technical solution is to include a box body, in which a vertical sleeve is rotatably connected, a conical grinding disc is fixed at the lower end of the sleeve, a channel connected to the sleeve is provided in the middle of the grinding disc, a base located below the grinding disc is fixed in the box body, a gap for grinding is provided between the grinding disc and the base, a first vertical rotating shaft is rotatably connected in the base, the first rotating shaft is located inside the sleeve and the channel, a spiral blade is fixed on the outside of the first rotating shaft, and an inlet located on the outside of the box body is provided at the upper end of the sleeve.
[0005] Preferably, the sleeve is provided with a discharge port, and the discharge port is located between the box body and the feed port.
[0006] Preferably, a first motor is installed in the box, and the first motor is coaxially fixedly connected to the first rotating shaft.
[0007] Preferably, a second motor is installed outside the box body, and the second motor is coaxially fixed with a second rotating shaft via a reducer. The second rotating shaft is rotatably connected to the box body, and the second rotating shaft is coaxially fixed with a first gear located in the box body. The sleeve is coaxially fixed with a second gear located in the box body, and the first gear and the second gear are meshed.
[0008] Preferably, a shelf is fixed on the box body, and the shelf is provided with a delivery opening corresponding to the upper and lower sides of the feed opening.
[0009] Compared with traditional equipment, the utility model has the following advantages: 1) The structure is ingenious and the cost is low. The combination of the sleeve and the spiral blade can stir the solid rust inhibitor evenly and send it to the channel. A grinding gap is provided between the conical grinding disc and the base. Under the joint action of the rotating grinding of the grinding disc and the downward stirring of the spiral blade, the solid rust inhibitor in the channel can quickly and evenly enter the gap in a circular shape for sufficient grinding, thereby ensuring the grinding quality, simple operation and high work efficiency; 2) The spiral blade is driven to reverse by the first rotating shaft, so that impurities in the channel can be quickly discharged through the discharge port, the impurity cleaning effect is good, time and labor are saved, the grinding effect is ensured, and the service life of the equipment is extended. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the front view of the utility model.
[0011] Figure 2 It is a schematic diagram of the three-dimensional structure of the sleeve in the utility model.
[0012] Figure numerals: 1. box body; 2. sleeve; 3. grinding disc; 4. channel; 5. base; 6. gap; 7. first rotating shaft; 8. spiral blade; 9. feed port; 10. discharge port; 11. first motor; 12. second motor; 13. second rotating shaft; 14. first gear; 15. second gear; 16. shelf; 17. delivery port. DETAILED DESCRIPTION
[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.
[0014] Depend on Figure 1 to Figure 2 A grinding device for producing a solid rust inhibitor is provided, comprising a housing 1, a sleeve 2 is rotatably connected in a vertical direction in the housing 1, a conical grinding disc 3 is fixed to the lower end of the sleeve 2, a channel 4 connected to the sleeve 2 is provided in the middle of the grinding disc 3, a base 5 located below the grinding disc 3 is fixed in the housing 1, a gap 6 for grinding is provided between the grinding disc 3 and the base 5, a first vertical rotating shaft 7 is rotatably connected in the base 5, the first rotating shaft 7 is located inside the sleeve 2 and the channel 4, a spiral blade 8 is fixed to the outer side of the first rotating shaft 7, and a feeding port 9 located on the outer side of the housing 1 is provided at the upper end of the sleeve 2.
[0015] The sleeve 2 is provided with a discharge port 10 , and the discharge port 10 is located between the box body 1 and the feed port 9 .
[0016] A first motor 11 is installed in the box body 1 , and the first motor 11 is coaxially fixedly connected to the first rotating shaft 7 .
[0017] In order to ensure the appropriate rotation speed of the sleeve 2 in the box body 1, a second motor 12 is installed outside the box body 1. The second motor 12 is coaxially fixed with a second rotating shaft 13 via a reducer. The second rotating shaft 13 is rotatably connected to the box body 1. The second rotating shaft 13 is coaxially fixed with a first gear 14 located in the box body 1. The sleeve 2 is coaxially fixed with a second gear 15 located in the box body 1. The first gear 14 and the second gear 15 are meshed.
[0018] A shelf 16 is fixed on the box body 1 , and a loading port 17 corresponding to the feeding port 9 above and below is provided on the shelf 16 .
[0019] When the utility model is in use, the discharge port 10 is closed, the first motor 11 and the second motor 12 are turned on, the first motor 11 drives the first rotating shaft 7 to rotate coaxially, the second motor 12 drives the second rotating shaft 13 to rotate, the second rotating shaft 13 drives the first gear 14 to rotate, the first gear 14 drives the second gear 15 to rotate, the second gear 15 drives the sleeve 2 to rotate in the box body 1, the sleeve 2 drives the conical grinding disc 3 and the feed port 9 to rotate synchronously, the bagged solid rust preventive is placed on the shelf 16, the packaging bag of the solid rust preventive is torn open, and the solid rust preventive is poured downward from the delivery port 17 to the inside of the feed port 9 , and then enters the interior of the sleeve 2, the first rotating shaft 7 drives the spiral blade 8 to rotate synchronously, the spiral blade 8 stirs the solid rust preventive in the sleeve 2 downward and evenly feeds it into the channel 4, the material in the channel 4 moves to the gap 6 between the grinding disc 3 and the base 5, the gap 6 is inclined downward, the base 5 is in a fixed state, and the grinding disc 3 is in a rotating state, so the grinding disc 3 grinds the solid rust preventive in the gap 6, the grinding time is long, the grinding disc 3 can be fully ground, the grinding quality is high, and the effect is good, the ground solid rust preventive falls into the box body 1, the box body 1 is opened, and the ground solid rust preventive can be taken out;
[0020] When there are impurities in the channel 4 and grinding is impossible, the second motor 12 is turned off, the first motor 11 is reversed, and the discharge port 10 is opened. The first motor 11 drives the first rotating shaft 7 to reverse, and the first rotating shaft 7 drives the spiral blade 8 to reverse. The spiral blade 8 transports the impurities in the channel 4 upward and discharges them through the discharge port 10. The impurities are discharged conveniently, saving time and effort. After the impurities are cleaned up, the discharge port 10 is closed, the first motor 11 is rotated forward, and the second motor 12 is started to continue grinding the solid rust inhibitor. The operation is simple and the grinding efficiency is ensured. In addition, a rotating sealing ring is installed between the first rotating shaft 7 and the base 5 to effectively prevent the solid rust inhibitor in the channel 4 from entering between the first rotating shaft 7 and the base 5 to ensure the sealing.
[0021] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model are within the protection scope of the technical solution of the utility model.
Claims
1. A grinding device for producing a solid rust inhibitor, characterized in that: The invention comprises a box body (1), wherein a sleeve (2) in a vertical direction is rotatably connected inside the box body (1), a conical grinding disc (3) is fixed at the lower end of the sleeve (2), a channel (4) connected to the sleeve (2) is provided in the middle of the grinding disc (3), a base (5) located below the grinding disc (3) is fixed inside the box body (1), a gap (6) for grinding is provided between the grinding disc (3) and the base (5), a first rotating shaft (7) in a vertical direction is rotatably connected inside the base (5), the first rotating shaft (7) is located inside the sleeve (2) and the channel (4), a spiral blade (8) is fixed on the outer side of the first rotating shaft (7), and a material inlet (9) located outside the box body (1) is provided at the upper end of the sleeve (2).
2. A grinding device for producing a solid rust inhibitor according to claim 1, characterized in that: The sleeve (2) is provided with a discharge port (10), and the discharge port (10) is located between the box body (1) and the feed port (9).
3. The grinding device for producing a solid rust inhibitor according to claim 1, characterized in that: A first motor (11) is installed in the box body (1), and the first motor (11) is coaxially fixedly connected to the first rotating shaft (7).
4. The grinding device for producing a solid rust inhibitor according to claim 1, characterized in that: A second motor (12) is installed outside the housing (1), and a second rotating shaft (13) is coaxially fixed to the second motor (12) via a reducer. The second rotating shaft (13) is rotationally connected to the housing (1), and a first gear (14) located inside the housing (1) is coaxially fixed to the second rotating shaft (13). A second gear (15) located inside the housing (1) is coaxially fixed to the sleeve (2), and the first gear (14) and the second gear (15) are meshed.
5. The grinding device for producing a solid rust inhibitor according to claim 1, characterized in that: A shelf (16) is fixed on the box body (1), and a delivery port (17) corresponding to the feed port (9) is provided on the shelf (16).