CN209988992U - Convenient special oiling station of small winch wire rope - Google Patents
Convenient special oiling station of small winch wire rope Download PDFInfo
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- CN209988992U CN209988992U CN201920368466.5U CN201920368466U CN209988992U CN 209988992 U CN209988992 U CN 209988992U CN 201920368466 U CN201920368466 U CN 201920368466U CN 209988992 U CN209988992 U CN 209988992U
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Abstract
The utility model relates to the field of winch transportation, in particular to a convenient special oiling device for a small winch steel wire rope, which comprises a box body and a sealing cover, wherein the left side of the sealing cover is fixedly connected with a connecting frame, and the connecting frame is hinged on the box body through a hinged shaft; open slots are formed in the upper end of the box body and the lower end of the sealing cover, and the steel wire rope penetrates through the box body through the open slots; arc-shaped grooves are formed in the front end of the box body and the rear end of the box body, fixed wheels are arranged in the arc-shaped grooves, and rotating shafts are inserted in the middles of the inner parts of the fixed wheels; compared with a small winch oil sprayer, the convenient oiling mode of the special oiling device for the small winch steel wire rope effectively overcomes the defects of blockage of an oil dripping opening, uneven oiling of the steel wire rope and the like; compared with the automatic oil spraying device which is many thousands of tens of thousands of times in the market, the convenient oiling device special for the small winch steel wire rope is only welded by two to three hundred yuan of materials, the process is simple, the installation is convenient, the occupied area is small, and the expenditure of material cost is greatly saved.
Description
Technical Field
The utility model relates to a winch transportation field specifically is a special oiling station of convenient small winch wire rope.
Background
At present, a winch is used for transporting materials in coal mine auxiliary transportation, and a steel wire rope is inevitably arranged in the winch. Most of the steel wire ropes in coal mines have severe service environments and cannot reach the specified service life due to problems of corrosion, poor lubrication and the like, so the steel wire ropes are required to be subjected to lubrication inspection regularly. The oiling and lubricating of the steel wire rope are to reduce the friction resistance and abrasion of the steel wire rope, further reduce the wire breakage and strand breakage and prolong the service life of the steel wire rope. After the steel wire rope is lubricated, the motion friction between the rope and the wheel and between the rope in the use process can be reduced, the mutual friction between the strands in the steel wire rope can be reduced, and the phenomena of various stress concentration, dry friction and the like are avoided. The good lubrication can not only effectively make up the inherent deficiency of the factory lubrication of the steel wire rope, but also is beneficial to prolonging the service life of the steel wire rope.
In the prior art, two methods are mainly adopted for oiling and lubricating a steel wire rope, namely a manual smearing method and a small winch oil sprayer oil dripping method. The manual smearing method is characterized by being simple and easy to operate, free of equipment, free of time and place limitations, low in efficiency, high in labor intensity and more in grease waste, and the thickness of the surface coating cannot be guaranteed to be uniform and consistent; the method for dripping oil from the oil sprayer of the small winch is characterized in that the small oil tank is low in price and simple to install and can be installed on any small winch, but the oil dripping pipe of the oil sprayer is often blocked, the oil dripping area is limited, the oil can only drip in the middle of the roller, steel wire ropes on two sides of the roller cannot be touched, and the oil can not be uniformly sprayed on all the steel wire ropes.
To the problem in the above-mentioned background art, the utility model aims at providing a special oiling station of portable small winch wire rope.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special oiling station of portable small winch wire rope to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a special oiling station of convenient small winch wire rope, it includes: the left side of the sealing cover is fixedly connected with a connecting frame which is hinged to the box body through a hinged shaft, so that the upper end of the box body is flexibly and conveniently sealed through the sealing cover; open slots are formed in the upper end of the box body and the lower end of the sealing cover, and the steel wire rope penetrates through the box body through the open slots and performs a lubricating effect in the box body.
Arc-shaped grooves are formed in the front end of the box body and the rear end of the box body, fixed wheels are arranged in the arc-shaped grooves, rotating shafts are inserted in the middles of the inner parts of the fixed wheels, and the rotating shafts are fixedly arranged at the upper end of the box body through the fixed wheels; the number of the rotating shafts is two, and the two rotating shafts are respectively arranged on the left side and the right side of the upper end of the box body; the rotating shaft on the left side is provided with a first roller, and the rotating shaft on the right side is provided with a second roller.
As a further aspect of the present invention: the diameter of the first roller is larger than that of the second roller.
As a further aspect of the present invention: the interior of the box body is provided with a lubricating grease layer, the lower end part of the first roller enters the lubricating grease layer, and the lower end of the second roller is not in contact with the lubricating grease layer.
Compared with the prior art, the beneficial effects of the utility model are that:
compared with the traditional manual coating mode, the convenient oiling mode of the special oiling device for the small winch steel wire rope saves labor and time, has no danger to oiling workers, and improves the lifting safety of the small winch; compared with a small winch oil sprayer, the defects of blockage of an oil dripping opening, uneven oil coating of a steel wire rope and the like are effectively overcome. Compared with the automatic oil spraying device which is many thousands of tens of thousands of times in the market, the convenient oiling device special for the small winch steel wire rope is only welded by two to three hundred yuan of materials, the process is simple, the installation is convenient, the occupied area is small, and the expenditure of material cost is greatly saved.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a convenient oiling device special for a small winch steel wire rope.
Fig. 2 is a schematic structural diagram of the working principle of a convenient oiling device special for a small winch steel wire rope.
In the figure: 1-box body, 2-arc groove, 3-fixed wheel, 4-rotating shaft, 5-open slot, 6-first roller, 7-second roller, 8-articulated shaft, 9-connecting frame, 10-steel wire rope, 11-sealing cover and 12-lubricating grease layer.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
Referring to fig. 1-2, in an embodiment of the present invention, a convenient dedicated oiling device for a winch cable includes: the box body 1 and the sealing cover 11, the left side of the sealing cover 11 is connected with the fixed connecting frame 9, the connecting frame 9 is hinged on the box body 1 through the hinged shaft 8, and the sealing cover 11 can flexibly and conveniently seal the upper end of the box body 1; open slots 5 are formed in the upper end of the box body 1 and the lower end of the sealing cover 11, and the steel wire rope 10 penetrates through the box body 1 through the open slots 5 and has a lubricating effect in the box body 1.
Arc-shaped grooves 2 are formed in the front end of the box body 1 and the rear end of the box body 1, fixed wheels 3 are arranged in the arc-shaped grooves 2, a rotating shaft 4 is inserted in the middle of the inner part of each fixed wheel 3, and the rotating shaft 4 is fixedly installed at the upper end of the box body 1 through the fixed wheels 3; the number of the rotating shafts 4 is two, and the two rotating shafts are respectively arranged on the left side and the right side of the upper end of the box body 1; the left rotating shaft 4 is provided with a first roller 6, and the right rotating shaft 4 is provided with a second roller 7.
Further, the diameter of the first roller 6 is larger than the diameter of the second roller 7.
Still further, the box 1 is internally provided with a lubricating grease layer 12, the lower end part of the first roller 6 enters the lubricating grease layer 12, and the lower end of the second roller 7 is not in contact with the lubricating grease layer 12.
Comparative example 1
The traditional manual smearing method is that when the steel wire rope runs at the speed of not more than 0.3m/s, grease is smeared on the surface of the steel wire rope manually. The method has the characteristics of simplicity, convenience, easy implementation, no equipment, no limitation of time and place, no guarantee of uniform and consistent surface coating thickness, low efficiency, high labor intensity and more grease waste.
Comparative example 2
The oil dripping method of the oil sprayer of the small winch is that a small oil tank is arranged right above a roller shield of the small winch, an oil dripping pipe with a switch is arranged at the bottom of the oil tank, and grease slowly drips on a steel wire rope through a small oil dripping opening on the oil dripping pipe. The method has the characteristics that the small oil tank is low in price and simple to install, and can be installed on any small winch, but the oil dripping pipe of the oil sprayer is often blocked, the oil dripping area is limited, the oil can only drip in the middle of the roller, and the steel wire ropes on the two sides of the roller cannot be touched and cannot be uniformly sprayed on all the steel wire ropes.
The embodiment of the utility model provides a theory of operation is: lubricating grease is poured into the box body 1, and the liquid level is subject to the condition that the bottom end of the first roller 6 is soaked but the second roller 7 is not contacted. When the winch works, the steel wire rope 10 is in rope discharging, when the steel wire rope 10 passes through the first idler wheel 6 in the oiling device, the first idler wheel 6 rotates through friction between the steel wire rope 10 and the first idler wheel 6, meanwhile, grease at the bottom end of the first idler wheel 6 is uniformly adhered to the steel wire rope 10 along with the rotation of the first idler wheel 6, when the steel wire rope 10 adhered with the grease passes through the second idler wheel 7, the grease which is redundant and is about to drip on the steel wire rope 10 passes through the rotation of the second idler wheel 7 and is adhered to the second idler wheel 7, and then the grease drips back into the box body 1, so that the dripping waste of the grease on the steel wire rope 10 is greatly reduced. When the grease in the oiling device does not meet the height requirement, grease is added by a small winch maintainer, and if the whole disk of the steel wire rope 10 is oiled underground at one time, the grease is not added, so that unnecessary waste of the grease is reduced, and the effect of regular automatic oiling and maintenance of the steel wire rope 10 is achieved.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (2)
1. The utility model provides a special oiling station of convenient small winch wire rope, it includes: box (1) and closing cap (11), closing cap (11) left side is connected and is fixed with link (9), and link (9) are through articulated shaft (8) articulated connection on box (1), its characterized in that:
open grooves (5) are formed in the upper end of the box body (1) and the lower end of the sealing cover (11), and the steel wire rope (10) penetrates through the box body (1) through the open grooves (5); arc-shaped grooves (2) are formed in the front end of the box body (1) and the rear end of the box body (1), fixed wheels (3) are arranged in the arc-shaped grooves (2), rotating shafts (4) penetrate through the middles of the interiors of the fixed wheels (3), and the rotating shafts (4) are fixedly installed at the upper end of the box body (1) through the fixed wheels (3);
the number of the rotating shafts (4) is two, and the two rotating shafts are respectively arranged on the left side and the right side of the upper end of the box body (1); a first roller (6) is arranged on the rotating shaft (4) on the left side, and a second roller (7) is arranged on the rotating shaft (4) on the right side; the lubricating grease layer (12) is arranged in the box body (1), the lower end of the first roller (6) enters the lubricating grease layer (12), and the lower end of the second roller (7) is not in contact with the lubricating grease layer (12).
2. The convenient dedicated oiling device for the small winch steel wire rope according to claim 1 is characterized in that: the diameter of the first roller (6) is larger than that of the second roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920368466.5U CN209988992U (en) | 2019-03-22 | 2019-03-22 | Convenient special oiling station of small winch wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920368466.5U CN209988992U (en) | 2019-03-22 | 2019-03-22 | Convenient special oiling station of small winch wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209988992U true CN209988992U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920368466.5U Expired - Fee Related CN209988992U (en) | 2019-03-22 | 2019-03-22 | Convenient special oiling station of small winch wire rope |
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| Country | Link |
|---|---|
| CN (1) | CN209988992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562645A (en) * | 2021-09-26 | 2021-10-29 | 南通创昊机械有限公司 | Steel wire rope lubricating device for crane |
-
2019
- 2019-03-22 CN CN201920368466.5U patent/CN209988992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562645A (en) * | 2021-09-26 | 2021-10-29 | 南通创昊机械有限公司 | Steel wire rope lubricating device for crane |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |