Carbon brush material processing and feeding mechanism

Abstract

The utility model discloses a carbon brush material processing and feeding mechanism which comprises a box body, and buffer springs are connected to the lower ends of the inner walls of the box body. According to the carbon brush material processing and feeding mechanism, through mutual cooperation of the conveying cylinder, the packing auger, the conveying pipe, the feeding cylinder, a second motor, a rotating rod, a connecting rod and a scraping plate, raw materials can be mixed and stirred all the time in the material conveying process, the situation that the raw materials are not mixed uniformly is avoided, the conveyed carbon brush materials are still mixed uniformly, and the carbon brush material processing efficiency is improved. The processing quality of the carbon brush material is improved; through mutual cooperation of a discharging pipe, a hose, a mounting rod, a mounting plate, a shell, a first lead screw, a first gear, a second gear, a second lead screw and a threaded cylinder, the height of a conveying cylinder and the discharging pipe can be adjusted conveniently, the conveying device can be matched with machining equipment of different heights for use, meanwhile, the hose is conveniently mounted at a feeding pipe of the machining equipment, and the machining efficiency is improved. And the conveying stability of the carbon brush material is improved.

Description

Technical Field

[0001] The utility model relates to the field of carbon brush material processing, in particular to a feeding mechanism for carbon brush material processing. Background Art

[0002] The carbon brush, also called the brush, as a sliding contact part, is widely used in many electrical devices. The main materials of the carbon brush in product applications are graphite, impregnated graphite, metal (including copper and silver) graphite. The carbon brush is a device for transmitting energy or signals between the fixed part and the rotating part of a motor, a generator or other rotating machinery. It is generally made of pure carbon plus a solidifying agent, and its appearance is generally square. It is stuck on a metal bracket, and there is a spring inside to press it tightly on the rotating shaft. When the motor rotates, electrical energy is transmitted to the coil through the commutator. Since its main component is carbon, it is called a carbon brush. It is easily worn and should be maintained and replaced regularly, and the carbon deposit should be cleaned.

[0003] The feeding machine refers to a machine used for conveying materials, which is commonly used for the automated, numerically controlled, and precise conveying of granular materials, powder materials, sheet materials, strip materials, etc. It is an indispensable conveying equipment in both the light industry and the heavy industry.

[0004] During the processing of the existing carbon brush materials, the mixed raw materials need to be conveyed to the forming equipment. However, at present, the materials in the conveying device are in a static state during the conveying process, resulting in easy precipitation or stratification of various raw materials in the conveying device, poor mixing effect of the raw materials after conveying, uneven mixing of the raw materials conveyed to the forming equipment, and poor quality of the processed carbon brushes.

[0005] Therefore, it is very necessary to propose a feeding mechanism for carbon brush material processing to solve the above problems. Summary of the Utility Model

[0006] The main purpose of the utility model is to provide a feeding mechanism for carbon brush material processing, which can effectively solve the problems in the background art.

[0007] To achieve the above object, the technical solution adopted by the present utility model is as follows: A feeding mechanism for processing carbon brush materials of the present utility model includes a box body. Buffer springs are connected to the lower ends of the inner walls of the box body. A moving plate is connected to the upper ends of the plurality of buffer springs. One side of the upper end of the moving plate is connected to a first support rod, and the other side of the upper end of the moving plate is connected to a second support rod. The upper ends of the first support rod and the second support rod both penetrate and extend to the upper end of the box body. A conveying cylinder is connected to the upper ends of the first support rod and the second support rod. One end of the conveying cylinder is connected to a connecting cylinder. In the middle of one side of the inner wall of the connecting cylinder, a first motor is connected. The output end of the first motor penetrates and extends into the interior of the conveying cylinder and is connected to a auger. One end of the auger is connected to one side of the inner wall of the conveying cylinder. One side of the upper end of the conveying cylinder is connected to a conveying pipe, and the upper end of the conveying pipe is connected to a feeding cylinder. In the middle of the upper end of the feeding cylinder, a mixing component is connected. One side of the lower end of the conveying cylinder is connected to a blanking pipe, and the lower end of the blanking pipe is connected to a flexible pipe. The lower parts on both sides of the flexible pipe are both connected to mounting rods, and the lower ends of the two mounting rods are connected to a mounting plate. In the middle of the upper end of the box body, a moving component is connected.

[0008] Preferably, the mixing component includes a second motor. A rotating rod is connected to the output end of the second motor. The lower end of the rotating rod penetrates and extends into the interior of the feeding cylinder. Connecting rods are evenly connected to both sides of the rotating rod. One end of several of the connecting rods is connected to one end of several other connecting rods to form a scraper. One end of the two scrapers contacts both sides of the inner wall of the feeding cylinder.

[0009] Preferably, the number of the scrapers is two groups. The lower part of one side of the scraper is inclined. The shapes of one side of the two scrapers respectively match the shapes of both sides of the inner wall of the feeding cylinder.

[0010] Preferably, the moving component includes a housing. One side of the upper end of the housing is connected to a third motor. A first lead screw is connected to the output end of the third motor. A first gear is connected to the upper part of the outer side of the first lead screw. A second gear is meshed and connected to one side of the first gear. A second lead screw is connected to the inside of the second gear. The upper end of the second lead screw is rotationally connected to one side of the upper part of the inner wall of the housing. Threaded cylinders are threadedly connected to the lower parts of the outer sides of the first lead screw and the second lead screw. The lower ends of the two threaded cylinders contact both sides of the upper end of the moving plate.

[0011] Preferably, the lower ends of the first lead screw and the second lead screw both penetrate and extend into the interior of the box body. Openings are provided in the box body corresponding to the first lead screw and the second lead screw, and the first lead screw and the second lead screw are located inside the openings.

[0012] Preferably, a feeding hopper is connected to one side of the upper end of the feeding cylinder. The shape of the lower end of the feeding hopper is inclined.

[0013] Preferably, the shapes of both the conveying cylinder and the auger are inclined.

[0014] Preferably, the number of the mounting plates is two groups, and a mounting hole is formed in the middle of the upper end of the mounting plate.

[0015] Compared with the prior art, the utility model provides a feeding mechanism for carbon brush material processing, which has the following beneficial effects:

[0016] Through the mutual cooperation of the conveying cylinder, the auger, the conveying pipe, the feeding cylinder, the second motor, the rotating rod, the connecting rod and the scraping plate, the feeding mechanism for carbon brush material processing can continuously mix and stir the raw materials during the material conveying process, avoid the uneven mixing of the raw materials, make the carbon brush materials still mixed relatively evenly after conveying, and improve the processing quality of the carbon brush materials.

[0017] Through the mutual cooperation of the blanking pipe, the flexible pipe, the mounting rod, the mounting plate, the housing, the first lead screw, the first gear, the second gear, the second lead screw and the threaded cylinder, the feeding mechanism for carbon brush material processing is convenient to adjust the height of the conveying cylinder and the blanking pipe, can be adapted to processing equipment with different heights for use, and is convenient to install the flexible pipe at the feeding pipe of the processing equipment, thereby improving the stable performance of the carbon brush material feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural view of the utility model;

[0019] Figure 2 is a sectional view of the utility model;

[0020] Figure 3 is a schematic installation structure view of the threaded cylinder of the utility model;

[0021] Figure 4 is a schematic installation structure view of the flexible pipe of the utility model.

[0022] In the figure: 1, box body; 2, buffer spring; 3, moving plate; 4, first support rod; 5, second support rod; 6, conveying cylinder; 7, connecting cylinder; 8, first motor; 9, auger; 10, conveying pipe; 11, feeding cylinder; 12, second motor; 13, rotating rod; 14, connecting rod; 15, scraping plate; 16, blanking pipe; 17, flexible pipe; 18, mounting rod; 19, mounting plate; 20, housing; 21, third motor; 22, first lead screw; 23, first gear; 24, second gear; 25, second lead screw; 26, threaded cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieving purposes and effects achieved by the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0024] Such as Figures 1-4As shown in the figure, a feeding mechanism for processing carbon brush materials of the present utility model includes a box body 1. Buffer springs 2 are connected to the lower ends of the inner walls of the box body 1 to buffer the moving plate 3. The upper ends of a plurality of buffer springs 2 are connected to the moving plate 3. One side of the upper end of the moving plate 3 is connected to a first support rod 4 to support one side of the lower end of the conveying cylinder 6. The other side of the upper end of the moving plate 3 is connected to a second support rod 5. The upper ends of the first support rod 4 and the second support rod 5 both penetrate and extend to the upper end of the box body 1. The upper ends of the first support rod 4 and the second support rod 5 are connected to a conveying cylinder 6 to convey carbon brush materials. One end of the conveying cylinder 6 is connected to a connecting cylinder 7. In the middle of one side of the inner wall of the connecting cylinder 7, a first motor 8 is connected. The output end of the first motor 8 penetrates and extends into the interior of the conveying cylinder 6 and is connected to an auger 9 to facilitate the conveyance of raw materials to the blanking pipe 16. One end of the auger 9 is connected to one side of the inner wall of the conveying cylinder 6. One side of the upper end of the conveying cylinder 6 is connected to a conveying pipe 10. The upper end of the conveying pipe 10 is connected to a feeding cylinder 11. In the middle of the upper end of the feeding cylinder 11, a mixing component is connected. One side of the lower end of the conveying cylinder 6 is connected to a blanking pipe 16. The lower end of the blanking pipe 16 is connected to a flexible pipe 17. The lower parts of both sides of the flexible pipe 17 are connected to mounting rods 18. The lower ends of the two mounting rods 18 are connected to a mounting plate 19. In the middle of the upper end of the box body 1, a moving component is connected. The mixing component includes a second motor 12. The output end of the second motor 12 is connected to a rotating rod 13. The lower end of the rotating rod 13 penetrates and extends into the interior of the feeding cylinder 11. Connecting rods 14 are evenly connected to both sides of the rotating rod 13. One end of several of the connecting rods 14 and one end of several other connecting rods 14 are connected to a scraper 15 to scrape the inner wall of the feeding cylinder 11. One end of the two scrapers 15 contacts both sides of the inner wall of the feeding cylinder 11. The number of scrapers 15 is two groups. The lower part of one side of the scraper 15 is inclined. The shapes of both sides of the two scrapers 15 are respectively adapted to the shapes of both sides of the inner wall of the feeding cylinder 11. The moving component includes a housing 20. One side of the upper end of the housing 20 is connected to a third motor 21 to drive the first lead screw 22 and the first gear 23 to rotate. The output end of the third motor 21 is connected to a first lead screw 22. The upper part of the outer side of the first lead screw 22 is connected to a first gear 23. One side of the first gear 23 is meshed and connected to a second gear 24. The second lead screw 25 is connected inside the second gear 24. The upper end of the second lead screw 25 is rotatably connected to one side of the upper part of the inner wall of the housing 20. Threaded cylinders 26 are threadedly connected to the lower parts of the outer sides of the first lead screw 22 and the second lead screw 25. Stabilizing rods are connected to the upper parts of both sides of the threaded cylinder 26. One side of the two stabilizing rods is respectively slidably connected to both sides of the inner wall of the box body 1. The lower ends of the two threaded cylinders 26 contact both sides of the upper end of the moving plate 3. The lower ends of the first lead screw 22 and the second lead screw 25 both penetrate and extend into the interior of the box body 1. Openings are provided in the box body 1 corresponding to the first lead screw 22 and the second lead screw 25. The first lead screw 22 and the second lead screw 25 are located inside the openings. One side of the upper end of the feeding cylinder 11 is connected to a feeding hopper. The shape of the lower end of the feeding hopper is inclined. The shapes of the conveying cylinder 6 and the auger 9 are both inclined. The number of mounting plates 19 is two groups. A mounting hole is provided in the middle of the upper end of the mounting plate 19.

[0025] It should be noted that the present utility model is a feeding mechanism for carbon brush material processing. When in use, the third motor 21 drives the first lead screw 22 and the first gear 23 to rotate, driving the second gear 24 and the second lead screw 25 to rotate, so as to drive the two threaded cylinders 26 to move up and down, driving the adjustment of the heights of the moving plate 3, the first support rod 4 and the second support rod 5, so that the height of the conveying cylinder 6 can be adjusted, making the hose 17 contact with the feeding pipe of the processing equipment. The hose 17 is installed at the feeding pipe of the processing equipment through the mounting rod 18 and the mounting plate 19. By conveying the carbon brush material into the feeding cylinder 11, the second motor 12 drives the rotating rod 13, the connecting rod 14 and the scraper 15 to rotate, so as to stir the materials inside the feeding cylinder 11. The materials inside the feeding cylinder 11 are conveyed into the conveying cylinder 6 through the conveying pipe 10. The first motor 8 drives the auger 9 to rotate, so as to convey the materials inside the conveying cylinder 6 to the blanking pipe 16, and at the same time, the carbon brush materials can be stirred. The materials inside the conveying cylinder 6 are conveyed into the processing equipment through the blanking pipe 16 and the hose 17, which is convenient for conveying the carbon brush materials.

[0026] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A carbon brush material processing feeding mechanism, comprising a box (1), characterized in that: The lower ends of the inner walls of the box body (1) are connected to buffer springs (2), the upper ends of the buffer springs (2) are connected to a moving plate (3), one side of the upper end of the moving plate (3) is connected to a first support rod (4), the other side of the upper end of the moving plate (3) is connected to a second support rod (5), the upper ends of the first support rod (4) and the second support rod (5) both extend through and extend to the upper end of the box body (1), the upper ends of the first support rod (4) and the second support rod (5) are connected to a conveying cylinder (6), one end of the conveying cylinder (6) is connected to a connecting cylinder (7), a first motor (8) is connected to the middle of one side of the inner wall of the connecting cylinder (7), and the output end of the first motor (8) extends through A screw dragon (9) is connected to the inside of the conveying cylinder (6), one end of the screw dragon (9) is connected to one side of the inner wall of the conveying cylinder (6), one side of the upper end of the conveying cylinder (6) is connected to a conveying pipe (10), the upper end of the conveying pipe (10) is connected to a feeding cylinder (11), the middle part of the upper end of the feeding cylinder (11) is connected to a mixing component, one side of the lower end of the conveying cylinder (6) is connected to a discharge pipe (16), the lower end of the discharge pipe (16) is connected to a hose (17), the lower parts of both sides of the hose (17) are connected to mounting rods (18), the lower ends of the two mounting rods (18) are connected to mounting plates (19), and the middle part of the upper end of the box body (1) is connected to a moving component.

2. A carbon brush material processing and feeding mechanism according to claim 1, characterized in that: The mixing assembly comprises a second motor (12), the output end of the second motor (12) is connected to a rotating rod (13), the lower end of the rotating rod (13) extends through the interior of the feed barrel (11), both sides of the rotating rod (13) are evenly connected to connecting rods (14), one end of several of the connecting rods (14) and one end of several other connecting rods (14) are connected to scrapers (15), and one end of the two scrapers (15) contacts both sides of the inner wall of the feed barrel (11).

3. A carbon brush material processing and feeding mechanism according to claim 2, characterized in that: The scrapers (15) are provided in two groups, and the lower portion of one side of the scrapers (15) is arranged in an inclined shape. The shapes of one side of the two scrapers (15) are respectively adapted to the shapes of two sides of the inner wall of the feed barrel (11).

4. A carbon brush material processing and feeding mechanism according to claim 1, characterized in that: The moving assembly comprises a housing (20), one side of the upper end of the housing (20) is connected to a third motor (21), the output end of the third motor (21) is connected to a first screw rod (22), the upper outer portion of the first screw rod (22) is connected to a first gear (23), one side of the first gear (23) is meshingly connected to a second gear (24), the interior of the second gear (24) is connected to a second screw rod (25), the upper end of the second screw rod (25) is rotatably connected to one side of the upper inner wall of the housing (20), the lower outer portions of the first screw rod (22) and the lower outer portions of the second screw rod (25) are both threadedly connected to threaded barrels (26), the lower ends of the two threaded barrels (26) are in contact with both sides of the upper end of the moving plate (3).

5. A carbon brush material processing and feeding mechanism according to claim 4, characterized in that: The lower ends of the first screw rod (22) and the second screw rod (25) extend through the interior of the box (1); the box (1) is provided with openings corresponding to the first screw rod (22) and the second screw rod (25); the first screw rod (22) and the second screw rod (25) are located inside the openings.

6. A carbon brush material processing and feeding mechanism according to claim 1, characterized in that: A feed hopper is connected to one side of the upper end of the feed cylinder (11), and the lower end of the feed hopper is arranged in an inclined shape.

7. A carbon brush material processing and feeding mechanism according to claim 1, characterized in that: The conveying cylinder (6) and the auger (9) are both arranged in an inclined shape.

8. A carbon brush material processing and feeding mechanism according to claim 1, characterized in that: The number of the mounting plates (19) is two groups, and a mounting hole is provided in the middle of the upper end of the mounting plate (19).

Images