Automatic oiling device for steel wire rope of endless rope winch

Abstract

The utility model relates to an automatic oiling device for a steel wire rope of an endless rope winch, which comprises a machine table, an oiling adjusting mechanism is arranged in the machine table, an auxiliary component is arranged in the machine table, and the oiling adjusting mechanism comprises a steel wire rope body slidably connected in the machine table. A winding assembly used for winding and unwinding a steel wire rope body is arranged at the top of the machine table, an oil storage chamber corresponding to the position of the steel wire rope body is formed in the machine table, and four oil brushing rollers attached to the steel wire rope body are rotationally connected into the machine table. According to the automatic oiling device for the endless rope winch steel wire rope, the oil brushing roller can rotate along with movement of the steel wire rope body, so that the oil brushing roller can brush oil to the outer wall of the steel wire rope body, the comprehensiveness and uniformity of the oiling effect of the steel wire rope body are kept, and the practicability of the device is effectively improved; and redundant oil on the outer wall of the steel wire rope body can be removed through the arranged oil wiping roller, and therefore the good oil applying effect can be conveniently kept.

Description

Technical Field

[0001] This utility model relates to the field of wire rope body oiling technology, specifically an automatic oiling device for wire ropes of endless rope winches. Background Technology

[0002] Endless rope winches are a type of ordinary continuous rail transport equipment used in coal mine underground roadways, pulled by a steel wire rope. They are suitable for direct transport of materials and equipment without transshipment in working face roadways, mining area uphill / downhill sections, and centralized track roadways under long-distance, steep, variable slope, and heavy-duty working conditions. They are an ideal replacement for traditional small winch relay and pull-forward transport methods, enabling the transport of integrated hydraulic supports and various mine equipment. They can also be used in underground roadways and surface rail transport in metal mines with gentle slopes and undulating terrain, with a maximum adaptable inclination angle not exceeding 20°.

[0003] The operation of endless rope winches mainly relies on the traction of the wire rope itself. During the operation of the winch, the compression of the wire rope will squeeze out the lubricating oil inside the wire rope, reducing the anti-rust effect of the wire rope. In addition, the wire rope itself is more susceptible to moisture, rust and corrosion in the harsh environment of mines. Therefore, it is necessary to apply lubricating oil regularly.

[0004] Please refer to the automatic oiling device for wire rope of endless rope winch with announcement number CN219867358U. In this patent, it is stated that "the existing automatic oiling device for wire rope of endless rope winch has a relatively complex structure, and the oil used for lubrication of the wire rope body cannot be well recycled and reused, nor can the oil be filtered." In the above embodiment, the wire rope body movable groove in the center of the oiling mechanism is evenly provided with diversion conduits around it. One end of the diversion conduit is connected to the inner wall surface of the wire rope body movable groove, and the other end of the diversion conduit is connected to the guide pipe. The diversion conduit forms a wrapping shape around the entire wire rope body movable groove, realizing all-round oiling of the entire wire rope body passing through the inside of the wire rope body movable groove.

[0005] However, the aforementioned patent does not include an application device. Although the diversion conduit can apply oil to the outer wall of the wire rope body from all directions, the oil flowing out of the diversion conduit can only flow on the outer wall of the wire rope body, making it difficult to ensure that the oil is evenly distributed on the outer wall of the wire rope body and to maintain a good oiling effect. This application proposes another technical solution to address this problem. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an automatic oiling device for wire ropes in endless rope winches. This device features an oiling roller that brushes oil onto the outer wall of the wire rope body as the wire rope moves, ensuring comprehensive and uniform oiling. Simultaneously, the oiling roller removes excess oil from the outer wall of the wire rope body, facilitating the maintenance of good oiling results. This invention solves the problems of existing automatic oiling devices for endless rope winches having complex structures, failing to effectively recycle and reuse the oil used for lubrication, and lacking oil filtration capabilities.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic oiling device for wire rope of an endless rope winch, comprising a machine base, an oiling adjustment mechanism inside the machine base, and auxiliary components inside the machine base;

[0008] The oil injection adjustment mechanism includes a wire rope body slidably connected inside the machine base. A winding assembly for winding and unwinding the wire rope body is provided on the top of the machine base. An oil storage chamber corresponding to the position of the wire rope body is opened inside the machine base. Four oil brush rollers, which are in contact with the wire rope body, are rotatably connected inside the machine base and are divided into two groups. An oil dripping assembly for applying oil to the oil brush rollers is provided inside the machine base. A conveying assembly for supplying oil to the oil dripping assembly is provided inside the machine base.

[0009] Furthermore, the machine tool is internally rotatably connected to a guide roller for guiding the steel wire rope body to turn, and the top of the machine tool is provided with an movable opening that is adapted to slide with the steel wire rope body.

[0010] Furthermore, the winding assembly includes a fixed frame fixedly connected to the top of the machine base, a driving component fixedly connected to the front of the fixed frame, a winding roller fixedly connected to the driving component rotatably connected inside the fixed frame, and the wire rope body is wound around the outside of the winding roller.

[0011] Furthermore, an oil inlet pipe extending to the oil storage chamber is fixedly connected to the right side of the machine, and a filter plate is fixedly connected inside the oil storage chamber.

[0012] Furthermore, the oil dripping assembly includes two oil guide boxes fixedly connected inside the machine, and the oil guide boxes are annular. The bottom of the oil guide boxes is fixedly connected to an oil dripping pipe corresponding to the position of the brush roller.

[0013] Furthermore, the conveying assembly includes an oil pump fixedly connected inside the machine and communicating with the oil storage chamber, and the output end of the oil pump is fixedly connected with an oil guide pipe communicating with the oil guide box.

[0014] Furthermore, the auxiliary components include an oil-wiping roller rotatably connected inside the machine base, and a rope-guiding roller for guiding the wire rope body to move outward is rotatably connected to the top of the machine base.

[0015] Furthermore, the wiping roller and the brushing roller are arranged symmetrically, and both the wiping roller and the brushing roller have concave grooves on their outer sides that are adapted to slide with the wire rope body.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] 1. The automatic oiling device for the wire rope of this endless rope winch, through the oiling adjustment mechanism, allows the oil pump, in conjunction with the oil guide pipe, to deliver oil from the oil storage chamber to the oil guide box. This facilitates the oil guide box to drip oil onto the oil brush roller via the drip pipe, thereby enabling the oil brush roller to rotate with the movement of the wire rope body. This results in uniform and stable oiling of the outer wall of the wire rope body, ensuring comprehensive and uniform oiling and effectively improving the practicality of the device. Furthermore, excess oil on the wire rope body can automatically fall into the oil storage chamber under gravity, and the filter plate prevents impurities in the oil from entering the oil guide pipe.

[0018] 2. The automatic oiling device for the wire rope of the endless rope winch, through the auxiliary components, allows the oil wiping roller to rotate with the movement of the wire rope body, so as to remove excess oil from the outer wall of the wire rope body. Attached Figure Description

[0019] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0020] Figure 2 This utility model Figure 1 Schematic diagram of the structure at point A;

[0021] Figure 3 This is a schematic diagram of the structure of the machine tool of this utility model.

[0022] In the diagram: 1. Machine base; 2. Oil storage chamber; 201. Oil inlet pipe; 3. Winding roller; 4. Wire rope body; 5. Guide roller; 6. Oil brushing roller; 7. Oil wiping roller; 8. Oil guide box; 9. Oil dripping pipe; 10. Oil pump; 11. Oil guide pipe; 12. Fixing frame; 13. Drive component; 14. Rope guide roller; 15. Filter plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-3 An automatic oiling device for wire rope of an endless rope winch in this embodiment includes a machine base 1, an oiling adjustment mechanism is provided inside the machine base 1, and auxiliary components are provided inside the machine base 1.

[0025] Example 1: The oil injection adjustment mechanism includes a wire rope body 4 slidably connected inside the machine base 1. A guide roller 5 is rotatably connected inside the machine base 1 to guide the wire rope body 4 to turn, so that the wire rope body 4 can be turned and bent by using the guide roller 5. The top of the machine base 1 is provided with a movable opening that is slidably adapted to the wire rope body 4, so that the wire rope body 4 can be extended into the machine base 1 through the movable opening. The top of the machine base 1 is provided with a winding assembly for realizing the winding and unwinding of the wire rope body 4.

[0026] The winding assembly includes a fixed frame 12 fixedly connected to the top of the machine base 1. A drive component 13 is fixedly connected to the front of the fixed frame 12. A winding roller 3, which is fixedly connected to the drive component 13, is rotatably connected inside the fixed frame 12. The wire rope body 4 is wound around the outside of the winding roller 3, so that the winding roller 3 can rotate with the operation of the drive component 13, so as to realize the winding adjustment of the wire rope body 4.

[0027] In this embodiment, the machine base 1 has an oil storage chamber 2 inside that corresponds to the position of the wire rope body 4, so that the oil can be stored in the oil storage chamber 2. The machine base 1 is rotatably connected to four oil brush rollers 6 that are in contact with the wire rope body 4. The oil brush rollers 6 are divided into two groups, and the two groups of oil brush rollers 6 are evenly arranged on the outer wall of the wire rope body 4 so as to brush the wire rope body 4 from the front, back, left and right sides. The machine base 1 is equipped with an oil dripping component for applying oil to the oil brush rollers 6.

[0028] The oil dripping assembly includes two oil guide boxes 8 fixedly connected inside the machine base 1. The oil guide boxes 8 are annular, and the bottom of the oil guide boxes 8 is fixedly connected to an oil dripping pipe 9 corresponding to the position of the brushing roller 6, so that the oil in the oil guide box 8 can be guided to the brushing roller 6 by the oil dripping pipe 9.

[0029] In this embodiment, the machine 1 is equipped with a conveying component for supplying oil to the oil dripping component. The conveying component includes an oil pump 10 that is fixedly connected to the inside of the machine 1 and communicates with the oil storage chamber 2. The output end of the oil pump 10 is fixedly connected to an oil guide pipe 11 that communicates with the oil guide box 8, so that the oil pump 10 can use the oil guide pipe 11 to transport the oil in the oil storage chamber 2 to the oil guide box 8.

[0030] The right side of the machine 1 is fixedly connected to an oil inlet pipe 201 that extends to the oil storage chamber 2, so that oil can be replenished to the oil storage chamber 2 using the oil inlet pipe 201. The inside of the oil storage chamber 2 is fixedly connected to a filter plate 15, so that impurities in the oil can be prevented from entering the oil guide pipe 11 using the filter plate 15.

[0031] It should be noted that the automatic oiling device for the wire rope of this endless rope winch, through the oiling adjustment mechanism, allows the oil pump 10 to work with the oil guide pipe 11 to transport the oil in the oil storage chamber 2 to the oil guide box 8. This allows the oil guide box 8 to drip oil onto the oil brush roller 6 via the oil drip pipe 9, thus facilitating the rotation of the oil brush roller 6 with the movement of the wire rope body 4. This results in uniform and stable oiling of the outer wall of the wire rope body 4, ensuring the comprehensiveness and uniformity of the oiling effect and effectively improving the practicality of the device. In addition, excess oil on the wire rope body 4 can automatically fall into the oil storage chamber 2 under gravity, and the filter plate 15 prevents impurities in the oil from entering the oil guide pipe 11.

[0032] Example 2: The auxiliary components include an oil wiping roller 7 rotatably connected inside the machine base 1. The oil wiping roller 7 and the oil brushing roller 6 are symmetrically arranged. The outer sides of both the oil wiping roller 7 and the oil brushing roller 6 are provided with concave grooves that slide to fit the wire rope body 4, so that the oil wiping roller 7 can rotate with the movement of the wire rope body 4, so that the oil wiping roller 7 can remove excess oil from the outer wall of the wire rope body 4. The top of the machine base 1 is rotatably connected to a rope guide roller 14 for guiding the wire rope body 4 to move outward.

[0033] It should be noted that the automatic oiling device for the wire rope of the endless rope winch, through the auxiliary components, allows the oil wiping roller 7 to rotate with the movement of the wire rope body 4, so as to remove excess oil from the outer wall of the wire rope body 4.

[0034] The working principle of the above embodiments is as follows:

[0035] The automatic oiling device for the wire rope of the endless rope winch rotates the winding roller 3 with the operation of the drive component 13 during use, so as to adjust the winding of the wire rope body 4. During this process, the wire rope body 4 can move within the machine base 1. At the same time, the oil dripping pipe 9 guides the oil in the oil guide box 8 to the oil brushing roller 6. The oil brushing roller 6 can rotate with the movement of the wire rope body 4, so that the oil brushing roller 6 can evenly coat the oil on the outer wall of the wire rope body 4, thereby facilitating the maintenance of a comprehensive and uniform coating effect.

[0036] During this process, excess oil on the wire rope body 4 can automatically fall into the oil storage chamber 2 under the action of gravity, and the oil pump 10 can use the oil guide pipe 11 to transport the oil in the oil storage chamber 2 to the oil guide box 8. The filter plate 15 can prevent impurities in the oil from entering the oil guide pipe 11. In addition, the wiping roller 7 rotates with the movement of the wire rope body 4 so that the wiping roller 7 can remove excess oil on the outer wall of the wire rope body 4.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic oiling device for the endless rope of an endless rope winch, comprising a table (1), characterized in that: The inside of the machine table (1) is provided with an oil injection adjusting mechanism, and the inside of the machine table (1) is provided with an auxiliary assembly; The oil injection adjusting mechanism comprises a steel wire rope body (4) slidably connected in the machine table (1), a winding assembly for realizing winding and unwinding of the steel wire rope body (4) is arranged on the top of the machine table (1), an oil storage chamber (2) corresponding to the position of the steel wire rope body (4) is formed in the inside of the machine table (1), four brush oil rollers (6) are rotatably connected in the inside of the machine table (1) and are in abutment with the steel wire rope body (4), the brush oil rollers (6) are divided into two groups, a oil dripping assembly for oiling the brush oil rollers (6) is arranged in the inside of the machine table (1), and a conveying assembly for conveying oil to the oil dripping assembly is arranged in the inside of the machine table (1).

2. The automatic oiling device for the endless rope winch steel wire rope according to claim 1, characterized in that: The inside of the machine table (1) is rotatably connected with a guide roller (5) for guiding the turning of the steel wire rope body (4), and the top of the machine table (1) is provided with a movable opening slidably matched with the steel wire rope body (4).

3. The automatic oiling device for the endless rope of the rope winch according to claim 1, characterized in that: The winding assembly comprises a fixed frame (12) fixedly connected to the top of the machine table (1), a driving member (13) is fixedly connected to the front surface of the fixed frame (12), a winding roller (3) fixedly connected with the driving member (13) is rotatably connected in the inside of the fixed frame (12), and the steel wire rope body (4) is wound on the outside of the winding roller (3).

4. The automatic oiling device for the endless rope winch steel wire rope according to claim 1, characterized in that: The right side of the machine table (1) is fixedly connected with an oil inlet pipe (201) extending to the oil storage chamber (2), and the inside of the oil storage chamber (2) is fixedly connected with a filter plate (15).

5. The automatic oiling device for the endless rope winch steel wire rope according to claim 1, characterized in that: The oil dripping assembly comprises two oil guide boxes (8) fixedly connected to the inside of the machine table (1) and arranged in a ring shape, and the bottom of each oil guide box (8) is fixedly connected with an oil dripping pipe (9) corresponding to the position of the brush oil roller (6).

6. The automatic oiling device for the endless rope winch steel wire rope according to claim 5, characterized in that: The conveying assembly comprises an oil pump (10) fixedly connected to the inside of the machine table (1) and in communication with the oil storage chamber (2), and the output end of the oil pump (10) is fixedly connected with an oil guide pipe (11) in communication with the oil guide box (8).

7. The automatic oiling device for the endless rope of the rope winch according to claim 1, characterized in that: The auxiliary assembly comprises a wiping roller (7) rotatably connected in the inside of the machine table (1), and a rope guide roller (14) for guiding the outward movement of the steel wire rope body (4) is rotatably connected to the top of the machine table (1).

8. The automatic oiling device for the endless rope of the rope winch according to claim 7, characterized in that: The wiping roller (7) and the brush oil roller (6) are symmetrically arranged, and the outside of each of the wiping roller (7) and the brush oil roller (6) is provided with a concave groove slidably matched with the steel wire rope body (4).

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