Special wear-resistant equipment mechanical part

Abstract

The utility model belongs to the technical field of gear discs of mechanical parts, and particularly relates to a special wear-resistant equipment mechanical part which comprises a gear disc and reinforcing discs arranged on the two sides of the gear disc, and the gear disc is composed of an installation disc and meshing teeth arranged on the installation disc at equal intervals. A conical cavity, a rectangular cavity and an oil storage cavity which are located between every two meshing teeth are formed in the mounting disc, the conical cavities, the rectangular cavities and the oil storage cavities communicate with one another, an elastic assembly is arranged in each conical cavity, a first magnetic plate and a conical block are arranged on each elastic assembly, and a sliding assembly is arranged on the reinforcing disc; the sliding assembly is provided with a second magnetic plate and an impurity removing and oil coating block attached to the outer side of the meshing teeth, and the second magnetic plate and the first magnetic plate repel each other. The device can provide good lubrication and effectively remove impurities at the gear meshing part, and is simple in structure and easy to install and maintain.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical parts gear discs, and specifically relates to a wear-resistant special equipment mechanical part. Background Art

[0002] Gear transmission is a common transmission method in various mechanical equipment. Gears need to bear large loads and friction during operation, and are prone to wear and failure. In order to improve the wear resistance and service life of gears, some measures are usually taken, such as surface treatment of gears and use of lubricants.

[0003] However, in some special working environments, such as high temperature, heavy load, high speed, etc., traditional lubrication methods may not be able to effectively reduce gear wear. In addition, during the working process, gears are easily affected by impurities, which may enter the meshing parts of the gears, aggravating the wear and damage of the gears.

[0004] At present, there are some wear-resistant special equipment mechanical accessories on the market, but they often have some shortcomings. For example, the lubrication effect of some accessories is not ideal and cannot effectively reduce the wear of gears; although other accessories can remove impurities, they have complex structures and are difficult to install and maintain.

[0005] Therefore, we propose a wear-resistant special equipment mechanical accessory, which can effectively remove impurities from the gear meshing parts while providing good lubrication, and has a simple structure and is easy to install and maintain. Utility Model Content

[0006] The utility model aims to provide a wear-resistant special equipment mechanical accessory, which can effectively remove impurities in the gear meshing part while providing good lubrication, and has a simple structure and is easy to install and maintain.

[0007] The technical solutions adopted in this utility are as follows:

[0008] A wear-resistant special equipment mechanical accessory, comprising a gear plate and reinforcement plates arranged on both sides of the gear plate, the gear plate consisting of a mounting plate and meshing teeth arranged equidistantly on the mounting plate, the mounting plate is provided with a conical cavity, a rectangular cavity and an oil storage cavity located between every two meshing teeth, the conical cavity, the rectangular cavity and the oil storage cavity are interconnected, an elastic component is arranged inside the conical cavity, and a first magnetic plate and a conical block are arranged on the elastic component;

[0009] The reinforcing plate is provided with a sliding assembly, and the sliding assembly is provided with a second magnetic plate and an impurity removing oiling block which is in contact with the outer side of the meshing teeth, and the second magnetic plate repels the first magnetic plate.

[0010] Furthermore, a wear-resistant layer is provided on the outer side of the meshing teeth.

[0011] Furthermore, the tapered cavity matches the tapered block.

[0012] Furthermore, the elastic component includes a fixed plate arranged inside the conical cavity, a through hole is opened on the fixed plate, a moving rod is movably arranged inside the through hole, the first magnetic plate is arranged on the top of the moving rod, the bottom of the moving rod is connected to the conical block, and a spring is sleeved on the moving rod, and the spring is located between the fixed plate and the conical block.

[0013] Furthermore, the sliding assembly includes a sliding groove provided on the reinforcing plate, the inclination of the sliding groove is the same as the inclination of the meshing teeth, a sliding block is provided inside the sliding groove, one side of the sliding block is connected to the impurity removal oiling block, and the other side of the sliding block is connected to the second magnetic plate.

[0014] Furthermore, the sliding block matches the sliding groove.

[0015] The technical effects achieved by this utility model are:

[0016] First, add lubricating oil to the oil storage cavity, and then install the entire device. When the gear plate rotates to the lower part, due to the action of centrifugal force and gravity, the elastic component is compressed, so that the elastic component drives the conical block to move inside the conical cavity, so that the conical cavity is opened, and the lubricating oil enters the conical cavity through the rectangular cavity, and then flows into the first magnetic plate. At the same time, the elastic component drives the first magnetic plate to move, and enters the inner wall of the meshing tooth through the diversion of the first magnetic plate. At the same time, the movement of the first magnetic plate drives the second magnetic plate to move, and the second magnetic plate drives the sliding component to move. The sliding component drives the impurity removal and oiling block to remove impurities and oil the inner wall of the meshing tooth, so that the meshing tooth remains lubricated and free of impurities, thereby improving its wear resistance. When the mounting plate rotates to the upper part, the conical block drives the elastic component to return to its original position through gravity, so that a working area is formed between the two meshing teeth. Due to the impurity removal and lubrication, the wear degree of the meshing teeth can be minimized, thereby indirectly improving its wear resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the gear plate of the utility model;

[0020] Figure 4This is a schematic diagram of the structure of the utility model when the elastic component is located at the top;

[0021] Figure 5 It is a structural schematic diagram of the utility model when the elastic component is located at the bottom.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Gear plate; 2. Reinforcement plate; 3. Mounting plate; 4. Meshing teeth; 5. Conical cavity; 6. Rectangular cavity; 7. Oil storage cavity; 8. First magnetic plate; 9. Conical block; 10. Second magnetic plate; 11. Impurity removal oiling block; 12. Fixed plate; 13. Moving rod; 14. Spring; 15. Slide groove; 16. Slider. DETAILED DESCRIPTION

[0024] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0025] like Figure 1-5 As shown, the technical solution adopted by the utility model is as follows: a wear-resistant special equipment mechanical accessory, comprising a gear plate 1 and a reinforcement plate 2 arranged on both sides of the gear plate 1, the gear plate 1 is composed of a mounting plate 3 and meshing teeth 4 equidistantly arranged on the mounting plate 3, a tapered cavity 5, a rectangular cavity 6 and an oil storage cavity 7 located between every two meshing teeth 4 are opened on the mounting plate 3, the tapered cavity 5, the rectangular cavity 6 and the oil storage cavity 7 are interconnected, an elastic component is arranged inside the tapered cavity 5, and a first magnetic plate 8 and a tapered block 9 matching the tapered cavity 5 are arranged on the elastic component;

[0026] A sliding assembly is provided on the reinforcing plate 2 , and a second magnetic plate 10 is provided on the sliding assembly and an impurity removing oiling block 11 is fitted to the outer side of the meshing teeth 4 , and the second magnetic plate 10 repels the first magnetic plate 8 .

[0027] Its working principle is as follows: first, add lubricating oil into the oil storage chamber 7, and then install the whole device. When the gear plate 1 rotates to the lower part, due to the action of centrifugal force and gravity, the elastic component is compressed, so that the elastic component drives the conical block 9 to move inside the conical chamber 5, so that the conical chamber 5 is opened, and the lubricating oil enters the conical chamber 5 through the rectangular chamber 6, and then flows into the first magnetic plate 8. At the same time, the elastic component drives the first magnetic plate 8 to move, and enters the inner wall of the meshing tooth 4 through the diversion of the first magnetic plate 8. At the same time, the movement of the first magnetic plate 8 drives the first magnetic plate 8 to move. The second magnetic plate 10 moves, and the second magnetic plate 10 drives the sliding component to move. The sliding component drives the impurity removal and oiling block 11 to remove impurities and oil the inner wall of the meshing tooth 4, so that the meshing tooth 4 remains lubricated and free of impurities, thereby improving its wear resistance. When the mounting plate 3 rotates to the upper part, the conical block 9 drives the elastic component to return to its original position through gravity, so that a working area is formed between the two meshing teeth 4. Due to the impurity removal and lubrication, the wear degree of the meshing tooth 4 can be minimized, thereby indirectly improving its wear resistance.

[0028] Furthermore, the function of the reinforcing plate 2 is to enhance the overall stability and strength so that the plate 2 will not be misaligned when meshing with other repulsive forces, thereby improving the use effect of the gear plate 1.

[0029] Wherein, a wear-resistant layer is arranged on the outer side of the meshing teeth 4 , and such arrangement can further improve the wear resistance of the meshing teeth 4 .

[0030] At the same time, the conical cavity 5 matches the conical block 9 , and such an arrangement enables the rectangular cavity 6 to be opened and closed under the action of the elastic component, thereby controlling the outflow and closure of the lubricating oil in the oil storage cavity 7 .

[0031] The elastic component includes a fixed plate 12 arranged inside the conical cavity 5, a through hole is opened on the fixed plate 12, a moving rod 13 is movably arranged inside the through hole, a first magnetic plate 8 is arranged on the top of the moving rod 13, the bottom of the moving rod 13 is connected to the conical block 9, and a spring 14 is sleeved on the moving rod 13, and the spring 14 is located between the fixed plate 12 and the conical block 9.

[0032] This arrangement enables the conical block 9 to drive the moving rod 13 to move downward to squeeze the spring 14 under the action of centrifugal force and gravity, thereby driving the first magnetic plate 8 to move, so that the conical cavity 5 is opened and the lubricating oil flows out for lubrication.

[0033] It should be noted that the function of the spring 14 is to restore the conical block 9 to its original position when the conical block 9 is located at the upper half of the mounting plate 3, thereby closing the conical cavity 5 and preventing the lubricating oil from flowing out.

[0034] Among them, the elastic coefficient of spring 14 can be changed according to requirements. For example, if the gear rotates faster, the elastic coefficient of spring 14 is proportional to the centrifugal force. If the gear rotates slower, the elastic coefficient of spring 14 is also proportional to the centrifugal force. It can be tested before use and assembled as required. It belongs to the existing technology and will not be elaborated here.

[0035] The sliding assembly includes a slide groove 15 provided on the reinforcement plate 2, the inclination of the slide groove 15 is the same as the inclination of the meshing tooth 4, a slider 16 is provided inside the slide groove 15, one side of the slider 16 is connected to the impurity removal oiling block 11, and the other side of the slider 16 is connected to the second magnetic plate 10.

[0036] When the first magnetic plate 8 moves upward and generates repulsion with the second magnetic plate 10, the second magnetic plate 10 drives the slider 16 to move inside the slide groove 15. Since the slide groove 15 is inclined, the slider 16 drives the impurity removal and oiling block 11 to move on the meshing teeth 4 to remove impurities and apply oil.

[0037] The slider 16 matches the slide groove 15 , which means that the slider 16 can move smoothly inside the slide groove 15 without getting stuck.

[0038] It should be noted that when the second magnetic plate 10 drives the slider 16 to move in the inclined slide groove 15, the relative area of ​​the remaining first magnetic plates 8 will become smaller and smaller. When the relative area of ​​the first magnetic plate 8 and the second magnetic plate 10 is gone, the second magnetic plate 10 will drive the slider 16 to move downward due to gravity, thereby removing impurities and applying oil again, and it will not return to its original position until the mounting disk 3 is located in the upper half.

[0039] At the same time, when the lubricating oil inside the conical cavity 5 flows out, it will first enter the first magnetic plate 8. When the first magnetic plate 8 moves between the two meshing teeth 4, the lubricating oil moves to the second magnetic plate 10, and then enters the impurity removal oiling block 11 on the slider 16 for lubrication.

[0040] When it is selected, in order to allow the lubricating oil to be introduced quickly, guide grooves can be provided on the first magnetic plate 8, the second magnetic plate 10 and the slider 16 to allow the lubricating oil to be introduced quickly to the impurity removal oiling block 11 (not shown in the figure).

[0041] The material of the impurity removing oiling block 11 is sponge, which has good adsorption and impurity removing properties.

[0042] The working principle of the utility model is as follows: firstly, lubricating oil is added into the oil storage chamber 7, and then the whole device is installed. When the gear plate 1 rotates to the lower part, due to the action of centrifugal force and gravity, the elastic component is compressed, so that the elastic component drives the conical block 9 to move inside the conical chamber 5, so that the conical chamber 5 is opened, and the lubricating oil enters the conical chamber 5 through the rectangular chamber 6, and then flows into the first magnetic plate 8. At the same time, the elastic component drives the first magnetic plate 8 to move, and enters the inner wall of the meshing tooth 4 through the diversion of the first magnetic plate 8. At the same time, the movement of the first magnetic plate 8 brings The second magnetic plate 10 is moved, and the second magnetic plate 10 drives the sliding component to move, and the sliding component drives the impurity removal and oiling block 11 to remove impurities and apply oil on the inner wall of the meshing tooth 4, so that the meshing tooth 4 remains lubricated and free of impurities, thereby improving its wear resistance. When the mounting plate 3 rotates to the upper part, the conical block 9 drives the elastic component to return to its original position through gravity, so that a working area is formed between the two meshing teeth 4. Due to the impurity removal and lubrication, the wear degree of the meshing tooth 4 can be minimized, thereby indirectly improving its wear resistance.

[0043] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A wear-resistant special equipment mechanical accessory, comprising a gear plate (1) and reinforcement plates (2) arranged on both sides of the gear plate (1), characterized in that: The gear plate (1) is composed of a mounting plate (3) and meshing teeth (4) equidistantly arranged on the mounting plate (3); a conical cavity (5), a rectangular cavity (6) and an oil storage cavity (7) are provided on the mounting plate (3) between every two meshing teeth (4); the conical cavity (5), the rectangular cavity (6) and the oil storage cavity (7) are interconnected; an elastic component is arranged inside the conical cavity (5); and a first magnetic plate (8) and a conical block (9) are arranged on the elastic component; The reinforcing plate (2) is provided with a sliding assembly, and the sliding assembly is provided with a second magnetic plate (10) and an impurity-removing oil block (11) that fits the outer side of the meshing teeth (4), and the second magnetic plate (10) repels the first magnetic plate (8).

2. The wear-resistant special equipment mechanical accessory according to claim 1, characterized in that: A wear-resistant layer is arranged on the outer side of the meshing teeth (4).

3. The wear-resistant special equipment mechanical accessory according to claim 1, characterized in that: The conical cavity (5) matches the conical block (9).

4. The wear-resistant special equipment mechanical accessory according to claim 1, characterized in that: The elastic component comprises a fixed plate (12) arranged inside the conical cavity (5), a through hole is opened on the fixed plate (12), a moving rod (13) is movably arranged inside the through hole, the first magnetic plate (8) is arranged on the top of the moving rod (13), the bottom of the moving rod (13) is connected to the conical block (9), and a spring (14) is sleeved on the moving rod (13), and the spring (14) is located between the fixed plate (12) and the conical block (9).

5. The wear-resistant special equipment mechanical accessory according to claim 1, characterized in that: The sliding assembly comprises a sliding groove (15) arranged on the reinforcing plate (2), the inclination of the sliding groove (15) being the same as the inclination of the meshing teeth (4), a sliding block (16) being arranged inside the sliding groove (15), one side of the sliding block (16) being connected to the impurity removing oiling block (11), and the other side of the sliding block (16) being connected to the second magnetic plate (10).

6. The wear-resistant special equipment mechanical accessory according to claim 5, characterized in that: The sliding block (16) matches the sliding groove (15).

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