Automatic lubricating device for steel wire rope

Abstract

The utility model discloses an automatic lubricating device for a steel wire rope, which relates to the technical field of steel wire rope lubrication and comprises an upper box body, a lubricating mechanism is arranged in the upper box body and extends to the top of the upper box body, and a lower box body is arranged at the bottom of the upper box body. The upper box body is connected with the lower box body through a hinge, and an oil filling pipe is arranged at the top of the upper box body. According to the automatic lubricating device for the steel wire rope, the steel wire rope makes contact with lubricating oil in the lower box body through the pipeline, the steel wire rope can be automatically lubricated, the motor is used, the protruding block and the pushing plate can make contact with each other and move towards one side through the motor, the pushing plate is reset in the clamping process, and left-right movement of the pushing plate is achieved; and a circular ring below and the steel wire rope shake at the same time through movement of a pushing plate, falling of lubricating oil attached to the surface of the steel wire rope can be reduced, the lubricating oil can be collected, and waste caused by falling of the lubricating oil to other places is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire rope lubrication, in particular to an automatic steel wire rope lubrication device. Background Art

[0002] The wire rope used in the working face winch needs to be lubricated regularly. In the past, it had to be lubricated manually, which was time-consuming and labor-intensive. In addition, the lubrication process easily resulted in grease waste and polluted the working environment. In addition, during the lubrication process, the lubricating oil on the wire rope would drip and fall to other places, causing waste.

[0003] For example, patent application number CN00230529.1, the utility model relates to an automatic lubrication device for wire ropes, which has a simple structure, reliable operation, and easy installation. The lubricating oil has good adhesion to the wire rope, reducing oil consumption and environmental pollution. When in use, in the past, lubrication required manual application, which was time-consuming and labor-intensive, and the application process was prone to grease waste, polluting the working environment, and during the application process, the lubricating oil on the wire rope would drip and drip to other places, causing waste.

[0004] For example, patent application number CN201220492950.7, the utility model provides an automatic lubrication device for wire ropes. The beneficial effect of the utility model is that it can accurately realize automatic control of the viscosity of the lubricating oil by measuring the temperature, and no human intervention is required, which is more convenient, simple in structure and low in cost. When in use, in the past, lubrication required manual application, which was time-consuming and labor-intensive, and the application process was prone to cause grease waste and pollute the working environment. In the process of application, the lubricating oil on the wire rope would drip and the lubricating oil would drip to other places, causing waste. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic lubrication device for wire ropes, which solves the problem that in the past, lubrication had to be done manually, which was time-consuming and labor-intensive, and easily resulted in grease waste during the application process, polluting the working environment, and during the application process, the lubricating oil on the wire rope would drip and drip onto other places, causing waste.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic lubrication device for a wire rope, comprising an upper box body, a lubrication mechanism is arranged inside the upper box body, the lubrication mechanism extends to the top of the upper box body, a lower box body is arranged at the bottom of the upper box body, the upper box body is connected to the lower box body by a hinge, an oil filling pipe is arranged on the top of the upper box body, and the bottom end of the oil filling pipe is connected to the connection point of the upper box body.

[0007] The lubrication mechanism includes a motor, which is located at the top of the upper box body, a rotating rod is provided at the end of the output shaft of the motor, a circular plate is provided at the bottom end of the rotating rod, a protrusion is provided on one side of the bottom end of the circular plate, a pushing plate is provided on the front side of the circular plate, a vertical rod is fixedly provided at the bottom of the pushing plate, two vertical rods are provided, a ring is provided between the two vertical rods, the ring is located inside the lower box body, a guide rod is provided on one side of the ring, the guide rod is fixedly connected to the inner wall of the lower box body, a sliding block is provided on the outside of the guide rod, and the sliding block is fixedly connected to the ring, the vertical rod passes through the pushing plate and extends to the top surface of the upper box body.

[0008] Preferably, the distance between the two vertical rods is greater than the diameter of the circular ring, and the vertical rods are in contact with the circular ring.

[0009] Preferably, a connecting spring is provided on the outer side of the guide rod, and the push plate is connected to the upper box body through a bracket.

[0010] Preferably, a tension spring is provided at one end of the push plate away from the protrusion, and the distance between the two vertical rods is smaller than the width of the lower box body.

[0011] Preferably, an iron chain is provided at one end of the upper box body, and a mounting plate is provided on one end surface of the upper box body and the lower box body.

[0012] Preferably, the number of the mounting plates is two groups, the number of the mounting plates in each group is two, the two mounting plates are vertically arranged in a collinear manner, and the upper and lower mounting plates are fixedly connected by screws.

[0013] Preferably, pipes are provided on both sides of the lower box body, and the pipes are communicated with the connection between the pipes and the lower box body, and a cross bar is provided inside the bottom end of the lower box body.

[0014] Beneficial Effects

[0015] The utility model provides an automatic lubrication device for steel wire ropes. Compared with the prior art, it has the following advantages:

[0016] Beneficial effects:

[0017] 1. The automatic lubrication device for wire rope allows the wire rope to contact the lubricating oil in the lower box through the pipeline, which can automatically lubricate the wire rope. A motor is used to allow the protrusion to contact the push plate and move to one side. When the card is separated, the push plate is reset to achieve left and right movement of the push plate. The movement of the push plate allows the lower ring and wire rope to shake at the same time, which can slow down the drop of lubricating oil on the surface of the wire rope and collect the lubricating oil to prevent it from falling to other places and causing waste.

[0018] 2. The wire rope automatic lubrication device has a distance between two vertical rods that is smaller than the width of the lower box body, and a distance between two vertical rods that is larger than the diameter of the circular ring. When the vertical rods move, the circular ring is pushed to move, and the vertical rods are allowed to move upward, and there will be no impact when the vertical rods are opened with the upper box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the lubrication mechanism of the utility model;

[0021] Figure 3 It is a cross-sectional view of the upper box body and the lower box body of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the circular ring and the guide rod of the utility model.

[0023] In the figure: 1. upper box body; 2. lubrication mechanism; 201. motor; 202. rotating rod; 203. round plate; 204. bump; 205. push plate; 206. vertical rod; 207. ring; 208. guide rod; 209. sliding block; 210. connecting spring; 211. tension spring; 212. cross bar; 3. lower box body; 4. oil filling pipe; 5. iron chain; 6. mounting plate; 7. pipeline. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: an automatic lubrication device for a steel wire rope, comprising an upper box body 1, a lubrication mechanism 2 is arranged inside the upper box body 1, the lubrication mechanism 2 extends to the top of the upper box body 1, a lower box body 3 is arranged at the bottom of the upper box body 1, the upper box body 1 is connected to the lower box body 3 by a hinge, an oil filling pipe 4 is arranged on the top of the upper box body 1, and the bottom end of the oil filling pipe 4 is connected to the connection of the upper box body 1.

[0026] The lubrication mechanism 2 includes a motor 201, which is located at the top of the upper box body 1. A rotating rod 202 is provided at the end of the output shaft of the motor 201. A circular plate 203 is provided at the bottom end of the rotating rod 202. A protrusion 204 is provided on one side of the bottom end of the circular plate 203. A pushing plate 205 is provided on the front of the circular plate 203. A vertical rod 206 is fixedly provided at the bottom of the pushing plate 205. There are two vertical rods 206. A ring 207 is provided between the two vertical rods 206. The ring 207 is located inside the lower box body 3. A guide rod 208 is provided on one side of the ring 207. The guide rod 208 is fixedly connected to the inner wall of the lower box body 3. A sliding block 209 is provided on the outer side of the guide rod 208, and the sliding block 209 is fixedly connected to the ring 207. The vertical rod 206 passes through the pushing plate 205 and extends to the top surface of the upper box body 1.

[0027] The distance between the two vertical rods 206 is greater than the diameter of the circular ring 207 , the vertical rod 206 is in contact with the circular ring 207 , a connecting spring 210 is provided on the outer side of the guide rod 208 , and the push plate 205 is connected to the upper box body 1 through a bracket.

[0028] A tension spring 211 is provided at one end of the push plate 205 away from the protrusion 204, the distance between the two vertical rods 206 is smaller than the width of the lower box body 3, an iron chain 5 is provided at one end of the upper box body 1, and a mounting plate 6 is provided on one end surface of the upper box body 1 and the lower box body 3.

[0029] There are two groups of mounting plates 6, each group of mounting plates 6 has two mounting plates 6, the two mounting plates 6 are vertically collinearly arranged, and the upper and lower mounting plates 6 are fixedly connected by screws, pipes 7 are arranged on both sides of the lower box body 3, and the pipes 7 are connected to the connection point of the lower box body 3, and a cross bar 212 is arranged inside the bottom end of the lower box body 3.

[0030] During operation, the lubricating oil is first introduced into the upper box body 1 through the oil filling pipe 4. Since the oil filling pipe 4 is connected to the connection between the upper box body 1, the lubricating oil is ensured to enter the upper box body 1, and the lubricating oil is allowed to enter the lower box body 3. The lubricating oil is contained by the lower box body 3 and the upper box body 1, and the mounting plate 6 fixed to the upper box body 1 and the mounting plate 6 fixed to the lower box body 3 are fixed together by screws to prevent the upper box body 1 and the lower box body 3 from opening and preventing the lubricating oil from leaking. At this time, the steel wire rope passes through the lower box body 3 through the pipe 7, allowing the steel wire rope to pass through the ring 207, and the steel wire rope is located on the cross bar 2 The bottom of the upper box body 12 is in contact with the lubricating oil in the lower box body 3 to achieve automatic lubrication. By combining the upper box body 1 and the lower box body 3, the two vertical rods 206 can be located on both sides of the circular ring 207, which is convenient for subsequent operations. The motor 201 is used. Since the output shaft end of the motor 201 is connected to the rotating rod 202 by transmission, the rotating rod 202 is driven by the motor 201 to rotate, so that the rotating rod 202 rotates inside the upper box body 1. During the rotation of the rotating rod 202, the circular plate 203 fixedly connected to the rotating rod 202 rotates at the same time, and the rotating rod 202 rotates. The protrusion 204 on one side of the circular plate 203 rotates at the same time. During the rotation of the protrusion 204, the protrusion 204 can gradually contact with the push plate 205. The push plate 205 moves by the continued rotation of the protrusion 204, and the tension spring 211 on one side of the push plate 205 is squeezed. The push plate 205 is fixedly connected to the vertical rod 206, and the two vertical rods 206 move with the push plate 205, so that the vertical rod 206 gradually contacts with the ring 207, and the positions of the ring 207 and the wire rope are changed. The movement allows the sliding block 209 to move at the same time. Since the sliding block 209 is movably connected to the guide rod 208, the sliding block 209 can move along the guide rod 208 and squeeze the connecting spring 210 at the guide rod 208. When the pushing plate 205 is separated from the protrusion 204, the pushing plate 205 is reset by the connecting spring 210 and the connecting spring 210, and the wire rope is allowed to shake again, thereby realizing the left and right shaking of the wire rope, allowing the lubricating oil on the surface of the wire rope to fall off, accelerating the falling, and collecting the lubricating oil to prevent it from falling to other places and causing waste.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. An automatic lubrication device for a steel wire rope, comprising an upper box body (1), characterized in that: A lubricating mechanism (2) is arranged inside the upper box body (1), and the lubricating mechanism (2) extends to the top of the upper box body (1). A lower box body (3) is arranged at the bottom of the upper box body (1). The upper box body (1) is connected to the lower box body (3) via a hinge. An oil filling pipe (4) is arranged at the top of the upper box body (1), and the bottom end of the oil filling pipe (4) is connected to the connection point of the upper box body (1). The lubrication mechanism (2) comprises a motor (201), the motor (201) being located at the top of the upper box body (1), a rotating rod (202) being provided at the end of the output shaft of the motor (201), a circular plate (203) being provided at the bottom end of the rotating rod (202), a convex block (204) being provided at one side of the bottom end of the circular plate (203), a pushing plate (205) being provided at the front of the circular plate (203), a vertical rod (206) being fixedly provided at the bottom of the pushing plate (205), and the number of the vertical rods (206) being A circular ring (207) is arranged between the two vertical rods (206), the circular ring (207) is located inside the lower box body (3), a guide rod (208) is arranged on one side of the circular ring (207), the guide rod (208) is fixedly connected to the inner wall of the lower box body (3), a sliding block (209) is arranged on the outer side of the guide rod (208), and the sliding block (209) is fixedly connected to the circular ring (207), and the vertical rod (206) passes through the push plate (205) and extends to the top surface of the upper box body (1).

2. The automatic lubrication device for steel wire rope according to claim 1, characterized in that: The distance between the two vertical rods (206) is greater than the diameter of the circular ring (207), and the vertical rods (206) are in contact with the circular ring (207).

3. The automatic lubrication device for steel wire rope according to claim 1, characterized in that: A connecting spring (210) is arranged on the outer side of the guide rod (208), and the pushing plate (205) is connected to the upper box body (1) via a bracket.

4. The automatic lubrication device for steel wire rope according to claim 1, characterized in that: A tension spring (211) is provided at one end of the push plate (205) away from the protrusion (204), and the distance between the two vertical rods (206) is smaller than the width of the lower box body (3).

5. The automatic lubrication device for steel wire rope according to claim 1, characterized in that: An iron chain (5) is provided at one end of the upper box body (1), and a mounting plate (6) is provided on one end surface of the upper box body (1) and the lower box body (3).

6. The automatic lubrication device for steel wire rope according to claim 5, characterized in that: The number of the mounting plates (6) is two groups, and the number of the mounting plates (6) in each group is two. The two mounting plates (6) are arranged vertically in a collinear manner, and the upper and lower mounting plates (6) are fixedly connected by screws.

7. The automatic lubrication device for steel wire rope according to claim 1, characterized in that: Pipes (7) are provided on both sides of the lower box body (3), and the pipes (7) are connected to the connection point of the lower box body (3). A cross bar (212) is provided inside the bottom end of the lower box body (3).

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