Magnetic stirring device for lubricating oil antirust agent

Abstract

The utility model relates to a lubricating oil antirust agent magnetic stirring device which comprises a stirring kettle, an upper sealing cover, a mounting seat, a magnetic mechanism and a power device, the top end of the stirring kettle is detachably connected with the bottom end of the upper sealing cover, the bottom of the upper sealing cover is provided with a concentric annular tooth groove, the middle of the stirring kettle is rotatably connected with an adapter, and the adapter penetrates through the upper side and the lower side of the stirring kettle; a rotating shaft of the adapter coincides with a middle shaft of the upper sealing cover and a middle shaft of the stirring kettle, a driving gear is arranged at the bottom end of the adapter, a driven gear is arranged between the driving gear and the annular tooth groove and meshed with the driving gear and the annular tooth groove, a connector is sleeved with the driven gear, a stirring rod is detachably connected to the bottom of the connector, and paddles are arranged at the bottom of the stirring rod. The top end of the upper sealing cover is detachably connected with the bottom end of the mounting base, the top end of the mounting base is detachably connected with a power device, a magnetic mechanism is arranged in the mounting base, and the power device drives the adapter to rotate through the magnetic mechanism. The stirring device has the advantages of good stirring effect and convenience in assembly, disassembly and maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to a magnetic stirring device for lubricating oil rust preventive. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. In response to different needs for lubricating oil in different scenarios, it is often necessary to add specific types and specific equivalents of additives to the lubricating oil and mix them thoroughly to give the lubricating oil different functionality.

[0003] Normally, the lubricating oil is stirred by a corresponding stirring device. The stirring component of the stirring device is generally located in the middle of the chamber where the materials are placed, and its own rotation promotes the mixing of the materials. Since the viscosity of the lubricating oil itself is relatively large, when the stirring device uses a small-sized stirring component for stirring, the lubricating oil far away from the stirring component is difficult to be driven, and the probability of insufficient mixing is relatively high, thereby reducing the stirring effect. When a large-sized stirring component is used for stirring, although the stirring effect is better, the stirring component has a greater obstruction to the outflow of materials during discharging, thereby reducing the discharging speed. Utility Model Content

[0004] The utility model aims to provide a magnetic stirring device for lubricating oil rust preventive agent, which has the advantages of good stirring effect and convenient assembly, disassembly and maintenance.

[0005] The technical solution of the utility model is as follows:

[0006] A magnetic stirring device for lubricating oil rust preventive comprises a stirring kettle, an upper cover, a mounting seat, a magnetic mechanism and a power device, wherein the top of the stirring kettle is detachably connected to the bottom of the upper cover, the bottom of the upper cover is provided with a concentric annular tooth groove, the middle of the stirring kettle is rotatably connected with an adapter, the adapter runs through the upper and lower sides of the stirring kettle, the rotating shaft of the adapter coincides with the middle axis of the upper cover and the middle axis of the stirring kettle, the bottom of the adapter is provided with a driving gear, a driven gear is provided between the driving gear and the annular tooth groove, the driving gear and the annular tooth groove are respectively connected with the same A driven gear is meshed, and the driven gear is sleeved on the connecting head. The bottom of the connecting head is detachably connected to a stirring rod, and the bottom of the stirring rod is provided with a paddle. The top of the upper cover is detachably connected to the bottom of the mounting seat, and the top of the mounting seat is detachably connected to a power device. A magnetic mechanism is provided in the mounting seat, and the power output end of the power device penetrates into the mounting seat and is connected to the power input end of the magnetic mechanism. The top of the adapter extends into the mounting seat and is connected to the power output end of the magnetic mechanism, and the power device drives the adapter to rotate via the magnetic mechanism.

[0007] Preferably, the magnetic mechanism includes an external magnetic component, an internal magnetic component, an isolation cover and a rotating rod, the external magnetic component is connected to the power output end of the power device, an isolation cover is provided on the inner side of the external magnetic component, an internal magnetic component is provided on the inner side of the isolation cover, the internal magnetic component is coupled with the external magnetic component, the internal magnetic component is connected to the top end of the rotating rod, the bottom end of the rotating rod is connected to the top end of the adapter, the central axes of the external magnetic component, the internal magnetic component, the rotating rod and the adapter coincide, and the external magnetic component can rotate around its own central axis under the action of the power device.

[0008] Preferably, a concentric circular slide rail is provided on the inner side of the annular tooth groove at the bottom of the upper cover, a slider movable along the circular slide rail is provided inside the circular slide rail, the bottom end of the slider passes downward through the circular slide rail, and the bottom end of the slider is rotatably connected to the top end of the connector.

[0009] Preferably, balls are evenly arranged on the outer wall of the sliding block inside the circular sliding rail, and the balls roll and abut against the inner wall of the circular sliding rail.

[0010] Preferably, the power device and the mounting seat, the mounting seat and the upper cover, and the upper cover and the stirring kettle are detachably connected by fixing screws, and the connecting head and the stirring rod are detachably connected by fixing screws.

[0011] Preferably, the bottom end of the mounting seat and the bottom end of the upper cover are each provided with an elastic sealing ring, and the top end of the upper cover and the top end of the stirring kettle are provided with an annular groove corresponding to the elastic sealing ring.

[0012] Preferably, a feeding pipe is provided at the upper end of the side wall of the stirring kettle, and a discharging pipe is provided in the middle of the bottom of the stirring kettle, and valves are provided on the feeding pipe and the discharging pipe.

[0013] The utility model has the following beneficial technical effects:

[0014] 1. The power device drives the adapter to rotate through the magnetic mechanism, and the adapter drives the driven gear to rotate through the driving gear. The driven gear drives the stirring rod and the paddle at the bottom of the stirring rod to rotate through the connecting head. Because the driven gear is meshed with the annular tooth groove, the driven gear will make a circular motion along the annular tooth groove when rotating, and then drive the stirring rod indirectly connected to the driven gear to make a circular motion. Through the stirring rod rotating around the central axis of the stirring kettle and the paddle rotating around the stirring rod, a large range of stirring is achieved, the stirring dead angle is reduced, and the material mixing effect is improved.

[0015] 2. The connection between the stirring kettle and the upper cover, between the mounting base and the upper cover, and between the power device and the mounting base can be detached, which is convenient for installation, disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The technical solution of the utility model will be further described below in conjunction with the accompanying drawings.

[0017] Attached Figure 1 It is the front view of the utility model.

[0018] Attached Figure 2 It is a cross-sectional view from the main perspective of the utility model.

[0019] Attached Figure 3 This is a top view of the present invention.

[0020] Attached Figure 4 It is a bottom view of the upper cover of the utility model.

[0021] Attached Figure 5 for Figure 2 Magnified view of part A.

[0022] Attached Figure 6 for Figure 2 Magnified view of part B.

[0023] In the figure: 1-mixing kettle, 2-upper cover, 3-mounting seat, 4-magnetic mechanism, 5-power device, 6-annular tooth groove, 7-adapter, 8-driving gear, 9-driven gear, 10-connector, 11-stirring rod, 12-paddle, 13-external magnetic assembly, 14-internal magnetic assembly, 15-isolation cover, 16-rotating rod, 17-circular slide rail, 18-slider, 19-ball, 20-fixing screw, 21-elastic sealing ring, 22-annular groove, 23-feeding pipe, 24-discharging pipe, 25-valve. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] Example:

[0026] like Figures 1 to 6As shown, this embodiment provides a magnetic stirring device for lubricating oil rust inhibitor, including a stirring kettle 1, an upper cover 2, a mounting seat 3, a magnetic mechanism 4 and a power device 5. The top of the stirring kettle 1 is detachably connected to the bottom of the upper cover 2. The bottom of the upper cover 2 is provided with a concentric annular tooth groove 6. The middle of the stirring kettle 1 is rotatably connected with an adapter 7. The adapter 7 passes through the upper and lower sides of the stirring kettle 1. The rotating axis of the adapter 7 coincides with the middle axis of the upper cover 2 and the middle axis of the stirring kettle 1. A driving gear 8 is provided at the bottom of the adapter 7. A driven gear 9 is provided between the driving gear 8 and the annular tooth groove 6. The driving gear 8 and the annular tooth groove 6 are connected to each other. Each of them is meshed with the same driven gear 9, and the driven gear 9 is sleeved on the connecting head 10. The bottom of the connecting head 10 is detachably connected to a stirring rod 11, and the bottom of the stirring rod 11 is provided with a paddle 12. The top of the upper cover 2 is detachably connected to the bottom of the mounting seat 3, and the top of the mounting seat 3 is detachably connected to a power device 5. A magnetic mechanism 4 is provided in the mounting seat 3. The power output end of the power device 5 penetrates into the mounting seat 3 and is connected to the power input end of the magnetic mechanism 4. The top of the adapter 7 extends into the mounting seat 3 and is connected to the power output end of the magnetic mechanism 4. The power device 5 drives the adapter 7 to rotate via the magnetic mechanism 4.

[0027] The power device 5 drives the adapter 7 to rotate through the magnetic mechanism 4, and the adapter 7 drives the driven gear 9 to rotate through the driving gear 8. The driven gear 9 drives the stirring rod 11 and the paddle 12 at the bottom of the stirring rod 11 to rotate through the connector 10. Because the driven gear 9 is meshed with the annular tooth groove 6, the driven gear 9 will make a circular motion along the annular tooth groove 6 when rotating, and then drive the stirring rod 11 indirectly connected to the driven gear 9 to make a circular motion. Through the stirring rod 11 rotating around the central axis of the stirring kettle 1 and the paddle 12 rotating around the stirring rod 11, a large range of stirring is achieved, the stirring dead angle is reduced, and the material mixing effect is improved. The stirring kettle 1 and the upper cover 2, the mounting seat 3 and the upper cover 2, and the power device 5 and the mounting seat 3 are detachably connected, and the assembly and disassembly and maintenance are convenient.

[0028] Furthermore, the magnetic mechanism 4 includes an external magnetic component 13, an internal magnetic component 14, an isolation cover 15 and a rotating rod 16. The external magnetic component 13 is connected to the power output end of the power device 5. An isolation cover 15 is provided on the inner side of the external magnetic component 13. An internal magnetic component 14 is provided on the inner side of the isolation cover 15. The internal magnetic component 14 is coupled to the external magnetic component 13. The internal magnetic component 14 is connected to the top end of the rotating rod 16. The bottom end of the rotating rod 16 is connected to the top end of the adapter 7. The central axes of the external magnetic component 13, the internal magnetic component 14, the rotating rod 16 and the adapter 7 coincide with each other. The external magnetic component 13 can rotate around its own central axis under the action of the power device 5.

[0029] After the power device 5 is started, it can drive the external magnetic component 13 to rotate. The external magnetic component 13 drives the internal magnetic component 14 to rotate through coupling. The internal magnetic component 14 drives the rotating rod 16 connected thereto to rotate. The rotating rod 16 drives the adapter 7 connected thereto to rotate, thereby completing the transmission of the power of the power device 5 to the adapter 7. The isolation cover 15 is used to prevent impurities on the outside from contaminating the inside.

[0030] Furthermore, a circular slide rail 17 with a concentric center is provided at the bottom of the upper cover 2 on the inner side of the annular tooth groove 6, a slider 18 is provided inside the circular slide rail 17 and can move along the circular slide rail, the bottom end of the slider 18 passes through the circular slide rail 17 downward, and the bottom end of the slider 18 is rotatably connected to the top of the connector 10. Specifically, balls 19 are evenly provided on the outer wall of the slider 18 inside the circular slide rail 17, and the balls 19 roll against the inner wall of the circular slide rail 17.

[0031] Since the circular slide rail 17 and the annular tooth groove 6 are both on the surface where the bottom of the upper cover 2 is located and the centers of the circles coincide, the guiding effect of the circular slide rail 17 on the slider 18 can help stabilize the circular motion of the driven gear 9 along the inner edge of the annular tooth groove 6, thereby improving the stability of the stirring rod 11 rotating around the central axis of the stirring kettle 1 and suppressing the shaking of the stirring rod 11. The slider 18 rolls against the circular slide rail 17 through the ball 19, reducing the friction between the slider 18 and the circular slide rail 17 and reducing the kinetic energy loss of the stirring rod 11.

[0032] Furthermore, the power device 5 and the mounting seat 3, the mounting seat 3 and the upper cover 2, and the upper cover 2 and the stirring kettle 1 are detachably connected by fixing screws 20, and the connector 10 and the stirring rod 11 are detachably connected by fixing screws 20. The fixing screws 20 are easy to screw in and out, and the difficulty is low.

[0033] Furthermore, the bottom of the mounting seat 3 and the bottom of the upper cover 2 are respectively provided with an elastic sealing ring 21, and the top of the upper cover 2 and the top of the stirring tank 1 are provided with an annular groove 22 corresponding to the elastic sealing ring 21. The elastic sealing ring 21 and the annular groove 22 cooperate with each other to block the gap between the mounting seat 3 and the upper cover 2, and between the upper cover 2 and the stirring tank 1, thereby improving the sealing performance and reducing the probability of external impurities mixing into the interior.

[0034] Furthermore, a feeding pipe 23 is provided at the upper end of the side wall of the stirring tank 1, and a discharging pipe 24 is provided at the middle of the bottom of the stirring tank 1. Valves 25 are provided on the feeding pipe 23 and the discharging pipe 24. The staff can feed materials into the stirring tank 1 through the feeding pipe 23, and discharge the stirred mixture from the stirring tank 1 through the discharging pipe 24. The valve 25 is used to control the opening and closing of the feeding pipe 23 and the discharging pipe 24.

[0035] The working principle and use process of this utility model:

[0036] The staff feeds lubricating oil raw materials and necessary additives into the mixing tank through the feeding pipe 23. After the feeding is completed, the power device 5 is started to drive the stirring rod 11 and the paddle 12 to rotate respectively to stir the materials in the mixing tank to make them fully mixed. After the materials are mixed, the power device 5 is turned off, the valve 25 on the discharge pipe 24 is opened, and the mixture is discharged from the discharge pipe 24.

[0037] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A magnetic stirring device for lubricating oil rust inhibitor, characterized in that: The invention comprises a stirring kettle, an upper cover, a mounting seat, a magnetic mechanism and a power device. The top of the stirring kettle is detachably connected to the bottom of the upper cover, the bottom of the upper cover is provided with a concentric annular tooth groove, the middle part of the stirring kettle is rotatably connected with an adapter, the adapter runs through the upper and lower sides of the stirring kettle, the rotating shaft of the adapter coincides with the middle axis of the upper cover and the middle axis of the stirring kettle, a driving gear is provided at the bottom of the adapter, a driven gear is provided between the driving gear and the annular tooth groove, the driving gear and the annular tooth groove are respectively meshed with the same driven gear, the driven gear is sleeved on a connecting head, a stirring rod is detachably connected to the bottom of the connecting head, a paddle is provided at the bottom of the stirring rod, the top of the upper cover is detachably connected to the bottom of the mounting seat, the top of the mounting seat is detachably connected with a power device, a magnetic mechanism is provided in the mounting seat, the power output end of the power device penetrates into the mounting seat and is connected to the power input end of the magnetic mechanism, the top of the adapter extends into the mounting seat and is connected to the power output end of the magnetic mechanism, and the power device drives the adapter to rotate via the magnetic mechanism.

2. A magnetic stirring device for lubricating oil rust inhibitor according to claim 1, characterized in that: The magnetic mechanism includes an external magnetic component, an internal magnetic component, an isolation cover and a rotating rod. The external magnetic component is connected to the power output end of the power device. An isolation cover is provided on the inner side of the external magnetic component. An internal magnetic component is provided on the inner side of the isolation cover. The internal magnetic component is coupled with the external magnetic component. The internal magnetic component is connected to the top end of the rotating rod. The bottom end of the rotating rod is connected to the top end of the adapter. The central axes of the external magnetic component, the internal magnetic component, the rotating rod and the adapter coincide with each other. The external magnetic component can rotate around its own central axis under the action of the power device.

3. A magnetic stirring device for lubricating oil rust inhibitor according to claim 1, characterized in that: A concentric circular slide rail is provided on the inner side of the annular tooth groove at the bottom of the upper cover, a slider movable along the circular slide rail is provided in the circular slide rail, the bottom end of the slider passes downward through the circular slide rail, and the bottom end of the slider is rotatably connected to the top end of the connector.

4. A magnetic stirring device for lubricating oil rust inhibitor according to claim 3, characterized in that: The sliding block is evenly provided with balls on the outer wall of the portion inside the circular sliding rail, and the balls roll and abut against the inner wall of the circular sliding rail.

5. The magnetic stirring device for lubricating oil rust inhibitor according to claim 1, characterized in that: The power device and the mounting seat, the mounting seat and the upper cover, and the upper cover and the stirring kettle are detachably connected by fixing screws, and the connector and the stirring rod are detachably connected by fixing screws.

6. A magnetic stirring device for lubricating oil rust inhibitor according to claim 1, characterized in that: The bottom end of the mounting seat and the bottom end of the upper cover are respectively provided with elastic sealing rings, and the top end of the upper cover and the top end of the stirring kettle are provided with annular grooves corresponding to the elastic sealing rings.

7. The lubricating oil rust inhibitor magnetic stirring device according to claim 1, characterized in that: A feeding pipe is arranged at the upper end of the side wall of the stirring kettle, and a discharging pipe is arranged in the middle of the bottom of the stirring kettle. Valves are arranged on the feeding pipe and the discharging pipe.

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