An ultrafine grinding device for molybdenum disulfide superlubricating material

Abstract

The utility model provides an ultrafine grinding device for molybdenum disulfide superlubricating material, which relates to the technical field of methane telemeter, and includes a grinder, wherein a rotating cylinder is provided inside the grinder, and an annular groove is provided on the inner wall of the grinder near one end, and an L-shaped filter ring net is rotatably connected inside the annular groove, and the L-shaped filter ring net is fixedly connected to the rotating cylinder, and a first cover plate is provided inside the L-shaped filter ring net. In the utility model, the first cover plate is driven to open by a hydraulic cylinder, and at this time, the rotating cylinder rotates so that the balls and raw materials can slide into the L-shaped filter ring net through the first triangular ring plate, and the rotating cylinder rotates to drive the L-shaped filter ring net to rotate, which can filter the ground raw materials, thereby facilitating the discharge of materials, and at the same time, in the process of the hydraulic cylinder pushing the first cover plate to close, the first cover plate can push the balls back to the inside of the rotating cylinder again, thereby improving the grinding efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of methane telemeters, in particular to ultrafine grinding equipment for molybdenum disulfide superlubricating materials. Background Art

[0002] Molybdenum disulfide is known as the "king of advanced solid lubricants" and is an important solid lubricant. It is particularly suitable for high-temperature, high-pressure, high-speed and high-load mechanical working conditions, and can extend the life of equipment. The main function of molybdenum disulfide used in friction materials is to reduce friction at low temperatures and increase friction at high temperatures. It has a small loss on ignition and is easily volatile in friction materials.

[0003] When producing molybdenum disulfide lubricating materials, they need to be ground into powder. Most of the existing ultrafine grinding equipment for molybdenum disulfide lubricating materials are inconvenient to discharge, and the grinding balls are easily discharged during the discharge process. When grinding again, the grinding balls need to be reinstalled, which easily affects work efficiency. Utility Model Content

[0004] The utility model aims to solve the problem that most of the ultrafine grinding equipments for molybdenum disulfide lubricating materials in the prior art are inconvenient to discharge materials, and proposes an ultrafine grinding equipment for molybdenum disulfide super lubricating materials.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an ultrafine grinding device for molybdenum disulfide superlubricating material, including a grinder, a rotating cylinder is provided inside the grinder, an annular groove is opened on the inner wall of the grinder and near one end, an L-shaped filter ring net is rotatably connected inside the annular groove, the L-shaped filter ring net is fixedly connected to the rotating cylinder, a first cover plate is provided inside the L-shaped filter ring net, a discharge hole is opened at the bottom of the grinder and located at the L-shaped filter ring net, a first triangular ring plate is fixedly connected to the inner wall of the rotating cylinder, one end of the grinder is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder passes through the grinder and is fixedly connected to the first cover plate, one end of the rotating cylinder and near the center is fixedly connected to a feed barrel, one end of the feed barrel passes through the grinder and is rotatably connected to its bearing, and a gear ring is sleeved and fixedly connected to the surface of the feed barrel.

[0006] Preferably, support legs are symmetrically and fixedly connected to the bottom of the grinder and near both ends.

[0007] Preferably, a bearing ring is embedded in and fixedly connected to one side wall of the first cover plate, a rotating disk is fixedly connected to one side wall of the bearing ring, and the rotating disk is adapted to the L-shaped filter ring net.

[0008] Preferably, triangular plates are fixedly connected to the inner wall of the first triangular ring plate at equal intervals, and a second triangular ring plate is fixedly connected to the inside of the feeding barrel.

[0009] Preferably, a second cover plate is installed at one end of the feed cylinder.

[0010] Preferably, a protective cover is fixedly connected to one end of the grinder and located at the feed barrel, a driving motor is fixedly connected inside the protective cover, a rotating gear is fixedly connected to the output end of the driving motor, and the rotating gear is meshingly connected to a gear ring.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, the first cover plate is driven to open by the hydraulic cylinder, and at this time the rotating drum rotates so that the balls and raw materials can slide into the L-shaped filter ring net through the first triangular ring plate. The rotation of the rotating drum drives the L-shaped filter ring net to rotate, which can filter the ground raw materials, thereby facilitating the discharge of materials. At the same time, when the hydraulic cylinder pushes the first cover plate to close, the first cover plate can push the balls back to the inside of the rotating drum again, thereby improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model provides a right view of the overall structure of an ultrafine grinding device for molybdenum disulfide superlubricating material;

[0014] Figure 2 This is a left view of the overall structure of an ultrafine grinding device for molybdenum disulfide superlubricating material proposed by the utility model;

[0015] Figure 3 The utility model provides a vertical cross-sectional view of the overall structure of an ultrafine grinding device for molybdenum disulfide superlubricating material;

[0016] Figure 4 This utility model provides a cross-sectional view of the overall structure of an ultrafine grinding device for molybdenum disulfide superlubricating material;

[0017] Figure 5 The utility model provides a longitudinal sectional view of the overall structure of an ultrafine grinding device for molybdenum disulfide superlubricating material.

[0018] Legend: 1. Grinder; 2. Support legs; 3. Rotating cylinder; 4. Ring groove; 5. L-shaped filter ring; 6. First cover plate; 7. Bearing ring; 8. Rotating disk; 9. Discharge hole; 10. First triangular ring plate; 11. Triangular plate; 12. Hydraulic cylinder; 13. Feed cylinder; 14. Second triangular ring plate; 15. Second cover plate; 16. Gear ring; 17. Drive motor; 18. Rotating gear; 19. Protective cover. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-5 As shown, the utility model provides an ultrafine grinding device for molybdenum disulfide superlubricating material, including a grinder 1, a rotating cylinder 3 is provided inside the grinder 1, an annular groove 4 is provided on the inner wall of the grinder 1 and near one end, an L-shaped filter ring net 5 is rotatably connected inside the annular groove 4, the L-shaped filter ring net 5 is fixedly connected to the rotating cylinder 3, a first cover plate 6 is provided inside the L-shaped filter ring net 5, a discharge hole 9 is provided at the bottom of the grinder 1 and located at the L-shaped filter ring net 5, a first triangular ring plate 10 is fixedly connected to the inner wall of the rotating cylinder 3, a hydraulic cylinder 12 is fixedly connected to one end of the grinder 1, the output end of the hydraulic cylinder 12 passes through the grinder 1 and is fixedly connected to the first cover plate 6, a feed cylinder 13 is fixedly connected to one end of the rotating cylinder 3 and near the center, one end of the feed cylinder 13 passes through the grinder 1 and is rotatably connected to its bearing, and a gear ring 16 is sleeved and fixedly connected to the surface of the feed cylinder 13.

[0022] The effect achieved by the entire embodiment 1 is that a rotating cylinder 3 is provided inside the grinder 1, an annular groove 4 is provided on the inner wall of the grinder 1 near one end, an L-shaped filter ring net 5 is rotatably connected inside the annular groove 4, and the L-shaped filter ring net 5 is fixedly connected to the rotating cylinder 3, so that the rotating cylinder 3 can rotate and drive the L-shaped filter ring net 5 to rotate, a first cover plate 6 is provided inside the L-shaped filter ring net 5, so that the rotating cylinder 3 can be covered, a discharge hole 9 is provided at the bottom of the grinder 1 and located at the L-shaped filter ring net 5, so that the L-shaped filter ring net 5 can filter the powder and discharge it from the discharge hole 9, and the inside of the rotating cylinder 3 can be used to filter the powder. A first triangular ring plate 10 is fixedly connected to the wall, which can make the raw material slide to one end. A hydraulic cylinder 12 is fixedly connected to one end of the grinder 1. The output end of the hydraulic cylinder 12 passes through the grinder 1 and is fixedly connected to the first cover plate 6, which can make the hydraulic cylinder 12 drive the first cover plate 6 to move. A feed barrel 13 is fixedly connected through one end of the rotating barrel 3 and close to the center. One end of the feed barrel 13 passes through the grinder 1 and is rotatably connected to its bearing. A gear ring 16 is sleeved and fixedly connected to the surface of the feed barrel 13, which can make the gear ring 16 rotate to drive the feed barrel 13 to rotate, and the rotation of the feed barrel 13 drives the rotating barrel 3 to rotate.

[0023] Embodiment 2, as Figure 1-5 As shown, the bottom of the grinder 1 and near both ends are symmetrically fixedly connected with support legs 2; a bearing ring 7 is embedded in and fixedly connected to one side wall of the first cover plate 6, and a rotating disk 8 is fixedly connected to one side wall of the bearing ring 7, and the rotating disk 8 is adapted to the L-shaped filter ring net 5; triangular plates 11 are fixedly connected to the inner wall of the first triangular ring plate 10 at equal intervals, and a second triangular ring plate 14 is fixedly connected to the inside of the feed barrel 13; a second cover plate 15 is installed at one end of the feed barrel 13; a protective cover 19 is fixedly connected to one end of the grinder 1 and located at the feed barrel 13, and a driving motor 17 is fixedly connected to the inside of the protective cover 19, and a rotating gear 18 is fixedly connected to the output end of the driving motor 17, and the rotating gear 18 is meshingly connected to the gear ring 16.

[0024] The effect achieved by the entire embodiment 2 is that the support legs 2 are symmetrically fixedly connected to the bottom of the grinder 1 and near both ends, which can play the effect of supporting the grinder 1; a bearing ring 7 is embedded and fixedly connected to one side wall of the first cover plate 6, and a rotating disk 8 is fixedly connected to one side wall of the bearing ring 7. The rotating disk 8 is adapted to the L-shaped filter ring net 5, which can play the effect of making the rotating disk 8 rotate with the rotating cylinder 3; the inner wall of the first triangular ring plate 10 is fixedly connected with a triangular plate 11 at equal intervals, which can play the effect of driving the ball to rise and fall, and the inside of the feed cylinder 13 is fixedly connected with the second and third The angle ring plate 14 can facilitate feeding; a second cover plate 15 is installed at one end of the feed barrel 13 to cover the feed barrel 13; a protective cover 19 is fixedly connected to one end of the grinder 1 and located at the feed barrel 13 to protect the drive motor 17 and the gears, and the drive motor 17 is fixedly connected to the inside of the protective cover 19, and a rotating gear 18 is fixedly connected to the output end of the drive motor 17, and the rotating gear 18 is meshed with the gear ring 16, so that the drive motor 17 can drive the rotating gear 18 to rotate through the gear ring 16.

[0025] Working principle: by opening the second cover plate 15, the raw materials and balls are placed inside the rotating cylinder 3. At this time, the gear ring 16 can be driven to rotate by the driving motor 17. The rotation of the gear ring 16 drives the rotating gear 18 to rotate. The rotation of the rotating gear 18 drives the feeding cylinder 13 to rotate. The rotation of the feeding cylinder 13 drives the rotating cylinder 3 to rotate so that the balls grind the raw materials. When the grinding is completed, the first cover plate 6 is driven to open by the hydraulic cylinder 12. At this time, the rotating cylinder 3 rotates so that the balls and raw materials can slide into the L-shaped filter ring net 5 through the first triangular ring plate 10. The rotation of the rotating cylinder 3 drives the L-shaped filter ring net 5 to rotate, which can filter the ground raw materials, thereby facilitating the discharge of materials. At the same time, when the hydraulic cylinder 12 pushes the first cover plate 6 to close, the first cover plate 6 can push the balls back to the inside of the rotating cylinder 3 again, thereby improving the grinding efficiency.

[0026] The wiring diagram of the grinder 1, hydraulic cylinder 12 and drive motor 17 in the present invention is common knowledge in the art, and its working principle is a known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the grinder 1, hydraulic cylinder 12 and drive motor 17 are not explained in detail.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An ultrafine grinding device for molybdenum disulfide superlubricating material, comprising a grinder (1), characterized in that: A rotating cylinder (3) is provided inside the grinding machine (1), an annular groove (4) is provided on the inner wall of the grinding machine (1) near one end, an L-shaped filter ring net (5) is rotatably connected inside the annular groove (4), the L-shaped filter ring net (5) is fixedly connected to the rotating cylinder (3), a first cover plate (6) is provided inside the L-shaped filter ring net (5), a discharge hole (9) is provided at the bottom of the grinding machine (1) and located at the L-shaped filter ring net (5), a first triangular ring plate (10) is fixedly connected to the inner wall of the rotating cylinder (3), one end of the grinding machine (1) is fixedly connected to a hydraulic cylinder (12), the output end of the hydraulic cylinder (12) passes through the grinding machine (1) and is fixedly connected to the first cover plate (6), one end of the rotating cylinder (3) and near the center is fixedly connected to a feed cylinder (13), one end of the feed cylinder (13) passes through the grinding machine (1) and is rotatably connected to its bearing, and a gear ring (16) is sleeved on the surface of the feed cylinder (13) and fixedly connected.

2. The ultrafine grinding equipment of a molybdenum disulfide superlubricating material according to claim 1, characterized in that: Support legs (2) are symmetrically and fixedly connected to the bottom of the grinder (1) and near both ends.

3. The ultrafine grinding equipment of a molybdenum disulfide superlubricating material according to claim 1 is characterized in that: A bearing ring (7) is embedded in and fixedly connected to one side wall of the first cover plate (6), and a rotating plate (8) is fixedly connected to one side wall of the bearing ring (7), wherein the rotating plate (8) is compatible with the L-shaped filter ring net (5).

4. The ultrafine grinding equipment of a molybdenum disulfide superlubricating material according to claim 1, characterized in that: The inner wall of the first triangular ring plate (10) is fixedly connected with triangular plates (11) at equal intervals, and the interior of the feed barrel (13) is fixedly connected with a second triangular ring plate (14).

5. The ultrafine grinding equipment for molybdenum disulfide superlubricating material according to claim 1, characterized in that: A second cover plate (15) is mounted on one end of the feed cylinder (13).

6. The ultrafine grinding equipment of molybdenum disulfide superlubricating material according to claim 1, characterized in that: A protective cover (19) is fixedly connected to one end of the grinder (1) and located at the feed barrel (13); a driving motor (17) is fixedly connected to the interior of the protective cover (19); a rotating gear (18) is fixedly connected to the output end of the driving motor (17); and the rotating gear (18) is meshingly connected to the gear ring (16).

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