Oiling device for first rope of vertical shaft hoist

Abstract

The utility model relates to the technical field of vertical shaft hoists, and particularly discloses a vertical shaft hoist first rope oiling device which comprises a maintenance box, a first rope oiling device and a second rope oiling device. A quantitative oil adding mechanism used for quantitatively adding lubricating oil to the first rope of the vertical shaft elevator is arranged on one side of the maintenance box, and a uniform touching mechanism used for uniformly touching the lubricating oil to the outer side of the first rope of the vertical shaft elevator is arranged in the maintenance box. After the first rope of the vertical shaft hoist penetrates through the even-touching mechanism, the two clamping mechanisms are rotated to clamp the two sides of the first rope of the vertical shaft hoist for limiting, meanwhile, the first rope of the vertical shaft hoist drives the clamping mechanisms to rotate, and then the position of the first rope of the vertical shaft hoist can be guided and limited.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical shaft hoists, in particular to a head rope oiling device for a vertical shaft hoist. Background Art

[0002] A shaft hoist, also known as a mine hoist, is the primary transportation equipment connecting the underground and the surface in mining projects. A mine hoist is a surface-mounted hoist that uses a wire rope to move a hoist container along a parallel or inclined path. It is used to hoist coal, ore, and gangue in vertical and inclined shafts, as well as to raise and lower personnel, materials, tools, and equipment.

[0003] The existing vertical shaft hoist only has the function of winding the head rope. However, the head rope of the vertical shaft hoist is in a humid and dusty environment underground for a long time during use. If the head rope of the vertical shaft hoist is not maintained, it is very likely to rust, which will greatly reduce the service life of the head rope of the vertical shaft hoist. For this reason, we propose a head rope oiling device for the vertical shaft hoist. Utility Model Content

[0004] The purpose of the utility model is to provide a head rope oiling device for a vertical shaft hoist, so as to solve the problem proposed in the above background technology that the existing vertical shaft hoist only has the function of winding the head rope. However, the head rope of the vertical shaft hoist is in a humid and dusty environment underground for a long time during use, so if the head rope of the vertical shaft hoist is not maintained, it is very likely to rust, which will greatly reduce the service life of the head rope of the vertical shaft hoist.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a head rope oiling device for a vertical shaft hoist, comprising: a maintenance box, a clamping mechanism for clamping on both sides of the head rope of the vertical shaft hoist is provided on the top of the maintenance box, a quantitative oiling mechanism for quantitatively adding lubricating oil to the head rope of the vertical shaft hoist is provided on one side of the maintenance box, a spreading mechanism inside the maintenance box for spreading the lubricating oil evenly on the outside of the head rope of the vertical shaft hoist, and a transmission mechanism for transmitting power to the quantitative oiling mechanism and the spreading mechanism is provided on the top of the maintenance box.

[0006] The cam is secured to the chassis and has a locking plate, which is secured to a position adjacent to the first gear, and the cam is secured to a position adjacent to the first gear.

[0007] The evenly-touching mechanism includes a second gear rotatably connected to the interior of the maintenance box, a rotating tube is fixedly connected to the interior of the second gear, and an evenly-touching pad is fixedly connected to the interior of the rotating tube.

[0008] The transmission mechanism includes two second fixed blocks fixedly connected to the top of the maintenance box, a third rotating rod rotatably connected between the two second fixed blocks, a third gear fixedly connected to the outer side of the third rotating rod, the third gear meshing with the second gear, and the outer side of the third rotating rod fixedly connected to the first bevel gear, the top of one of the second fixed blocks is fixedly connected to an L-shaped fixed block, the inner side of the L-shaped fixed block is rotatably connected to the fourth rotating rod, the bottom of the fourth rotating rod is fixedly connected to the second bevel gear, the second bevel gear is meshed with the first bevel gear, and second pulleys are provided on the outer sides of the fourth rotating rod and the first rotating rod, and one of the second pulleys is fixedly connected to the first pulley, and the other second pulley is fixedly connected to the fourth rotating rod, and the two second pulleys are connected by a second belt transmission.

[0009] Among them, the quantitative oil adding mechanism includes a lubricating oil storage tank fixedly connected to one side of the maintenance box, a connecting rod is slidably connected to the inside of the lubricating oil storage tank, a sealing block is fixedly connected to the bottom of the connecting rod and located in the lubricating oil storage tank, a limited movable block is fixedly connected to the top of the connecting rod and located in the second fixed block, the limited movable block is slidably connected to the second fixed block, a spring is sleeved on the outside of the connecting rod and located between the limited movable block and the lubricating oil storage tank, and an elliptical pushing block is fixedly connected to the outside of the third rotating rod and located above the limited movable block.

[0010] Among them, a driving mechanism for rotating the clamping mechanism is provided on the top of the maintenance box, and the driving mechanism includes two first fixed blocks fixedly connected to the top of the maintenance box. The internal rotation of the two first fixed blocks is connected to a worm, and one side of the worm is meshed with a worm wheel, and the worm wheel is fixedly connected to the outer side of one of the first rotating rods.

[0011] Among them, one side of the maintenance box is fixedly connected with two mounting plates, and four threaded holes are opened inside the two mounting plates.

[0012] The utility model has at least the following beneficial effects:

[0013] By providing a clamping mechanism, the first rope of the vertical shaft hoist can be passed through the smoothing mechanism, and the two clamping mechanisms can be rotated to clamp the two sides of the first rope of the vertical shaft hoist to limit it, so that the first rope of the vertical shaft hoist drives the clamping mechanism to rotate, and thus the position of the first rope of the vertical shaft hoist can be guided and limited; by providing a transmission mechanism, a quantitative oil adding mechanism and a smoothing mechanism, the kinetic energy can be driven by the transmission mechanism to drive the quantitative oil adding mechanism and the smoothing mechanism to operate when the clamping mechanism is driven, so that the quantitative oil adding mechanism is driven to add lubricating oil to the first rope of the vertical shaft hoist before entering the smoothing mechanism, thereby achieving the quantitative addition of lubricating oil to the first rope of the vertical shaft hoist at a fixed distance to ensure the uniformity of maintenance, and the lubricating oil can be evenly spread on the outside of the first rope of the vertical shaft hoist when the smoothing mechanism is driven to operate, and then the outside of the first rope of the vertical shaft hoist is maintained through a fixed section, thereby reducing the chance of rust on the first rope of the vertical shaft hoist and solving the factor that reduces the service life of the first rope of the vertical shaft hoist. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a side view schematic diagram of the overall structure of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the clamping mechanism and the driving mechanism of the utility model;

[0017] Figure 4 This is a schematic structural diagram of the clamping mechanism, driving mechanism and transmission mechanism of the utility model;

[0018] Figure 5 This is a structural diagram of the clamping mechanism of the utility model;

[0019] Figure 6 This is a structural diagram of the utility model's smoothing mechanism;

[0020] Figure 7 This is a schematic diagram of the structure of the quantitative oil adding mechanism of the utility model;

[0021] Figure 8 This is a structural diagram of the second gear, the rotating tube and the velvet pad of the present invention.

[0022] In the figure: 1. maintenance box; 2. clamping mechanism; 21. first rotating rod; 22. first gear; 23. first fixed plate; 24. second rotating rod; 25. limiting wheel; 26. first pulley; 3. driving mechanism; 31. first fixed block; 32. worm; 33. worm gear; 4. transmission mechanism; 41. second fixed block; 42. third rotating rod; 43. first bevel gear; 44. L-shaped fixed block; 45. fourth rotating rod; 46. second pulley; 47. second bevel gear; 5. quantitative oil adding mechanism; 51. lubricating oil storage tank; 52. connecting rod; 53. blocking block; 54. limiting movable block; 55. spring; 56. elliptical pushing block; 6. smoothing mechanism; 61. second gear; 62. rotating tube; 63. smoothing pad; 64. third gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figures 1 to 8The utility model provides a technical solution: a head rope oiling device for a vertical shaft hoist, comprising: a maintenance box 1, a clamping mechanism 2 for clamping on both sides of the head rope of the vertical shaft hoist is provided on the top of the maintenance box 1, a quantitative oiling mechanism 5 for quantitatively adding lubricating oil to the head rope of the vertical shaft hoist is provided on one side of the maintenance box 1, the interior of the maintenance box 1 is used to evenly spread the lubricating oil on the outside of the head rope of the vertical shaft hoist, a transmission mechanism 4 for transmitting power to the quantitative oiling mechanism 5 and the evenly spreading mechanism 6 is provided on the top of the maintenance box 1, by providing the clamping mechanism 2, the head rope of the vertical shaft hoist can be passed through the evenly spreading mechanism 6, and the two clamping mechanisms 2 can be rotated to clamp on both sides of the head rope of the vertical shaft hoist to limit the position, so that the head rope of the vertical shaft hoist drives the clamping mechanism 2 to rotate, Then, the position of the head rope of the vertical shaft hoist can be guided and limited; by providing the transmission mechanism 4, the quantitative oil adding mechanism 5 and the evenly touching mechanism 6, the kinetic energy can be driven by the transmission mechanism 4 to drive the quantitative oil adding mechanism 5 and the evenly touching mechanism 6 to operate when the clamping mechanism 2 is driven, so that the quantitative oil adding mechanism 5 is driven to quantitatively add lubricating oil to the head rope of the vertical shaft hoist before entering the evenly touching mechanism 6, thereby achieving the quantitative addition of lubricating oil to the head rope of the vertical shaft hoist at a fixed distance to ensure the uniformity of maintenance, and the lubricating oil can be evenly touched on the outside of the head rope of the vertical shaft hoist when the evenly touching mechanism 6 is driven to operate, thereby performing maintenance work on the outside of the head rope of the vertical shaft hoist through a fixed section, thereby reducing the probability of rust on the head rope of the vertical shaft hoist and solving the factor that reduces the service life of the head rope of the vertical shaft hoist;

[0026] The clamping mechanism 2 includes two first rotating rods 21 rotatably connected to the top of the maintenance box 1, the tops of the two first rotating rods 21 are fixedly connected to the first gears 22, the two first gears 22 are meshed with each other, the outside of the first rotating rod 21 and below the first gear 22 are fixedly connected to a first fixed plate 23, the bottom of the first fixed plate 23 is rotatably connected to the second rotating rod 24, the bottom of the second rotating rod 24 is fixedly connected to a limiting wheel 25, the second rotating rod 24 and the outside of the first rotating rod 21 are both provided with first pulleys 26, and one of the first pulleys 26 is fixedly connected to the outside of the second rotating rod 24, and the other first pulley 26 is rotatably connected to the first rotating rod 21, and the two first pulleys 26 are connected by a first belt transmission. When in use, when one of the first rotating rods 21 is rotated, it drives the first gear 22 at the top to rotate, so that one of the first gears 22 drives the first rotating rod 21 at the bottom of the other first gear 22 to rotate in the opposite direction, and then drives the bottom limiting wheel 25 to move to both sides of the well hoist head rope through the first fixed plate 23, so that when the well hoist head rope is driven to be reeled, it drives the limiting wheel 25 to rotate, and anti-skid particles are provided on the outer side of the limiting wheel 25 to increase the friction force of the limiting wheel 25 being driven, and then when the limiting wheel 25 is driven, it drives the second rotating rod 24 to rotate, so that the second rotating rod 24 drives one of the outer first pulleys 26, and one of the first pulleys 26 drives the other first pulley 26 through the first belt;

[0027] The lubricating mechanism 6 includes a second gear 61 rotatably connected to the interior of the maintenance box 1, a rotating tube 62 fixedly connected to the interior of the second gear 61, and a lubricating pad 63 fixedly connected to the interior of the rotating tube 62. When in use, when the second gear 61 is driven to rotate inside the maintenance box 1, the rotating second gear 61 drives the lubricating pad 63 to evenly spread the lubricating oil on the outside of the head rope of the vertical shaft hoist;

[0028] The transmission mechanism 4 includes two second fixed blocks 41 fixedly connected to the top of the maintenance box 1, a third rotating rod 42 is rotatably connected between the two second fixed blocks 41, a third gear 64 is fixedly connected to the outer side of the third rotating rod 42, the third gear 64 is meshed with the second gear 61, and a first bevel gear 43 is fixedly connected to the outer side of the third rotating rod 42. The top of one of the second fixed blocks 41 is fixedly connected to an L-shaped fixed block 44, and the inner side of the L-shaped fixed block 44 is rotatably connected to the fourth rotating rod 45. The bottom of the fourth rotating rod 45 is fixedly connected to the second bevel gear 47, and the second bevel gear 47 is meshed with the first bevel gear 43. A second pulley 46 is provided on the outer side of the fourth rotating rod 45 and the first rotating rod 21, and one of the first The second pulley 46 is fixedly connected to the first pulley 26, and the other second pulley 46 is fixedly connected to the fourth rotating rod 45. The two second pulleys 46 are connected by a second belt transmission. When in use, when the first pulley 26 rotates, it will drive one of the second pulleys 46 on the outside of the first rotating rod 21 to rotate, so that one of the second pulleys 46 drives the other second pulley 46 to rotate through the second belt, and drives the fourth rotating rod 45 to rotate through the other second pulley 46. The rotating fourth rotating rod 45 drives the first bevel gear 43 to rotate through the second bevel gear 47, so that the rotating first bevel gear 43 drives the third rotating rod 42 to rotate. When the third rotating rod 42 rotates, it drives the third gear 64 and then drives the evenly touching mechanism 6 to rotate;

[0029] The quantitative oil adding mechanism 5 includes a lubricating oil storage tank 51 fixedly connected to one side of the maintenance box 1, a connecting rod 52 is slidably connected to the inside of the lubricating oil storage tank 51, a blocking block 53 is fixedly connected to the bottom of the connecting rod 52 and located in the lubricating oil storage tank 51, a limited movable block 54 is fixedly connected to the top of the connecting rod 52 and located in the second fixed block 41, the limited movable block 54 is slidably connected to the second fixed block 41, a spring 55 is sleeved on the outside of the connecting rod 52 and located between the limited movable block 54 and the lubricating oil storage tank 51, an elliptical pushing block 56 is fixedly connected to the outside of the third rotating rod 42 and located above the limited movable block 54. When in use, when the third rotating rod 42 rotates, it drives the elliptical pushing block 56 to move. 6. The driven elliptical pushing block 56 pushes the limit moving block 54 to slide inside one of the second fixed blocks 41, so that the limit moving block 54 compresses the spring 55 when it moves downward, and drives the blocking block 53 to move downward through the connecting rod 52 at the bottom of the limit moving block 54. When the blocking block 53 no longer blocks the lubricating oil storage tank 51, the lubricating oil inside the lubricating oil storage tank 51 drips onto the top of the head rope of the vertical shaft hoist. When the limit moving block 54 is no longer pushed, it will drive the blocking block 53 to reset under the action of the compressed spring 55, and then block the lubricating oil storage tank 51 through the blocking block 53. The work of quantitative addition of lubricating oil can be achieved through the cooperation of the elliptical pushing block 56 and the spring 55.

[0030] Example 2

[0031] like Figures 1 to 4 In the second embodiment, other structures remain unchanged. The difference from the first embodiment is that a driving mechanism 3 for rotating the clamping mechanism 2 is provided on the top of the maintenance box 1. The driving mechanism 3 includes two first fixed blocks 31 fixedly connected to the top of the maintenance box 1. The two first fixed blocks 31 are rotatably connected to the inside of the worm gear 32. One side of the worm gear 32 is meshed with a worm gear 33. The worm gear 33 is fixedly connected to the outer side of one of the first rotating rods 21. When the two clamping mechanisms 2 need to be rotated, the worm gear 32 is rotated to drive the worm gear 33 to rotate, so that the driven worm gear 33 drives one of the first rotating rods 21 to rotate, thereby driving the two clamping mechanisms 2 to clamp on both sides of the head rope of the vertical shaft hoist. The interlocking principle between the worm gear 32 and the worm gear 33 can ensure the stability of the position of the two clamping mechanisms 2. Two mounting plates are fixedly connected to one side of the maintenance box 1. Four threaded holes are opened in the interior of the two mounting plates. The maintenance box 1 can be installed in a suitable position of the vertical shaft hoist through the threaded holes in the mounting plates, so that maintenance work can be carried out when the head rope of the vertical shaft hoist is reeled in.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A head rope lubricating device for a vertical shaft hoist, comprising: A maintenance box (1) is characterized in that: a clamping mechanism (2) for clamping on both sides of a shaft hoist head rope is provided on the top of the maintenance box (1); a quantitative oil adding mechanism (5) for quantitatively adding lubricating oil to the shaft hoist head rope is provided on one side of the maintenance box (1); a spreading mechanism (6) for spreading lubricating oil evenly on the outside of the shaft hoist head rope is provided inside the maintenance box (1); and a transmission mechanism (4) for transmitting power to the quantitative oil adding mechanism (5) and the spreading mechanism (6).

2. The head rope lubricating device for a vertical shaft hoist according to claim 1 is characterized in that: The clamping mechanism (2) includes two first rotating rods (21) rotatably connected to the top of the maintenance box (1), the tops of the two first rotating rods (21) are fixedly connected to a first gear (22), the two first gears (22) are meshed with each other, a first fixed plate (23) is fixedly connected to the outside of the first rotating rod (21) and located below the first gear (22), a second rotating rod (24) is rotatably connected to the bottom of the first fixed plate (23), a limiting wheel (25) is fixedly connected to the bottom of the second rotating rod (24), a first pulley (26) is provided on the outside of the second rotating rod (24) and the first rotating rod (21), and one of the first pulleys (26) is fixedly connected to the outside of the second rotating rod (24), and the other first pulley (26) is rotatably connected to the first rotating rod (21), and the two first pulleys (26) are connected by a first belt transmission.

3. The head rope lubricating device for a vertical shaft hoist according to claim 2, characterized in that: The smoothing mechanism (6) comprises a second gear (61) rotatably connected to the interior of the maintenance box (1); a rotating tube (62) is fixedly connected to the interior of the second gear (61); and a smoothing pad (63) is fixedly connected to the interior of the rotating tube (62).

4. The head rope lubricating device for a vertical shaft hoist according to claim 3 is characterized in that: The transmission mechanism (4) includes two second fixed blocks (41) fixedly connected to the top of the maintenance box (1); a third rotating rod (42) is rotatably connected between the two second fixed blocks (41); a third gear (64) is fixedly connected to the outer side of the third rotating rod (42); the third gear (64) is meshed with the second gear (61); a first bevel gear (43) is fixedly connected to the outer side of the third rotating rod (42); an L-shaped fixed block (44) is fixedly connected to the top of one of the second fixed blocks (41); the inner side of the L-shaped fixed block (44) is fixedly connected to the outer side of the third rotating rod (42); The side is rotatably connected to a fourth rotating rod (45), the bottom of the fourth rotating rod (45) is fixedly connected to a second bevel gear (47), the second bevel gear (47) is meshed with the first bevel gear (43), and the outer sides of the fourth rotating rod (45) and the first rotating rod (21) are both provided with second pulleys (46), and one of the second pulleys (46) is fixedly connected to the first pulley (26), and the other second pulley (46) is fixedly connected to the fourth rotating rod (45), and the two second pulleys (46) are connected by a second belt transmission.

5. The head rope lubricating device for a vertical shaft hoist according to claim 4 is characterized in that: The quantitative oil adding mechanism (5) comprises a lubricating oil storage tank (51) fixedly connected to one side of the maintenance box (1); a connecting rod (52) is slidably connected inside the lubricating oil storage tank (51); a blocking block (53) is fixedly connected to the bottom of the connecting rod (52) and located in the lubricating oil storage tank (51); a limited movable block (54) is fixedly connected to the top of the connecting rod (52) and located in the second fixed block (41); the limited movable block (54) is slidably connected to the second fixed block (41); a spring (55) is sleeved on the outside of the connecting rod (52) and located between the limited movable block (54) and the lubricating oil storage tank (51); and an elliptical pushing block (56) is fixedly connected to the outside of the third rotating rod (42) and located above the limited movable block (54).

6. The head rope lubricating device for a vertical shaft hoist according to claim 2, characterized in that: The top of the maintenance box (1) is provided with a driving mechanism (3) for rotating the clamping mechanism (2), and the driving mechanism (3) includes two first fixed blocks (31) fixedly connected to the top of the maintenance box (1), the two first fixed blocks (31) are internally rotatably connected to a worm (32), one side of the worm (32) is meshedly connected to a worm wheel (33), and the worm wheel (33) is fixedly connected to the outer side of one of the first rotating rods (21).

7. The head rope lubricating device for a vertical shaft hoist according to claim 1, characterized in that: One side of the maintenance box (1) is fixedly connected to two mounting plates, and four threaded holes are provided inside the two mounting plates.

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