CN220727879U - Steel wire rope lubricating device for hoisting machinery - Google Patents
Steel wire rope lubricating device for hoisting machinery Download PDFInfo
- Publication number
- CN220727879U CN220727879U CN202322541035.3U CN202322541035U CN220727879U CN 220727879 U CN220727879 U CN 220727879U CN 202322541035 U CN202322541035 U CN 202322541035U CN 220727879 U CN220727879 U CN 220727879U
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- wire rope
- oil
- cavity
- steel wire
- box body
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 27
- 238000002347 injection Methods 0.000 claims abstract description 44
- 239000007924 injection Substances 0.000 claims abstract description 44
- 238000005461 lubrication Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 51
- 239000010687 lubricating oil Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hoisting machinery, in particular to a steel wire rope lubricating device for hoisting machinery. The device comprises a box body, wherein the box body is provided with a lubrication hole into which a steel wire rope can be inserted, a transmission cavity and a lubrication cavity are arranged in the box body, a driving assembly is arranged in the transmission cavity, the top of the transmission cavity is provided with an opening, and the opening is communicated with the lubrication hole; an oil storage cavity is arranged in the lubricating cavity, an injection assembly is arranged at the bottom of the oil storage cavity, the injection assembly comprises an injection tube, one end of the injection tube, which is close to the side wall of the box body, is provided with an oil pipeline, and the oil pipeline penetrates through the side wall of the box body and is attached to a steel wire rope in the lubricating hole; the injection tube is internally provided with a piston, the piston is connected with a connecting rod, and the connecting rod penetrates through the side wall of the lubrication cavity to be rotationally connected with the driving assembly. The device can carry out lubricating oil through wire rope's removal is automatic to be smeared, does not set up the oil pump, simple structure, and the fault rate is low.
Description
Technical Field
The utility model relates to the technical field of hoisting machinery, in particular to a steel wire rope lubricating device for hoisting machinery.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical properties and geometric dimensions meeting the requirements together according to a certain rule, and consists of steel wires, a rope core and lubricating grease. The steel wire rope has high strength, light dead weight, stable work, difficult sudden whole root breakage and reliable work, is an important lifting appliance for connecting heavy objects and lifting machinery, and needs to be smeared with lubricating oil when in use.
The utility model discloses a wire rope lubricating arrangement for hoisting machinery among the chinese patent document of publication No. CN218268479U, prevent rocking between first spacing semi-ring and the second spacing semi-ring through the spacing longeron that sets up, cooperation setting through T shape pole and coupling spring, can make the spacing longeron enter into in the first coupling longeron in the in-process of use, reached the difficult purpose of revealing lubricating oil, through the setting of spacing even and second support longeron of second, increase the stability of second spacing semi-ring, cooperation setting through conveyer pipe, conveying hole and semi-ring hole has reached the easy purpose of evenly smearing lubricating oil.
The above device still suffers from the following drawbacks: generally, when the steel wire rope needs to move, lubricating oil is smeared, the lubricating oil is injected to the surface of the steel wire through the arranged oil pump, and the problems of high failure rate, low efficiency and large maintenance amount exist in the adoption of the oil pump. In view of this, the present utility model has been proposed.
Disclosure of Invention
The utility model aims to provide a steel wire rope lubricating device for hoisting machinery, which can automatically smear lubricating oil on a steel wire rope, does not use an oil pump, and has low failure rate and simple maintenance.
The utility model provides a steel wire rope lubricating device for hoisting machinery, which comprises a box body, wherein the box body is provided with a lubricating hole into which a steel wire rope can be inserted, a transmission cavity and a lubricating cavity are arranged in the box body, a driving assembly is arranged in the transmission cavity, the top of the transmission cavity is provided with an opening, and the opening is communicated with the lubricating hole;
an oil storage cavity is arranged in the lubricating cavity, an injection assembly is arranged at the bottom of the oil storage cavity, the injection assembly comprises an injection tube, an oil pipeline is arranged at one end, close to the side wall of the box body, of the injection tube, and the oil pipeline penetrates through the side wall of the box body to be attached to a steel wire rope in the lubricating hole;
the inside piston that is equipped with of injection tube, the piston is connected with the connecting rod, the connecting rod passes lubricated chamber lateral wall with drive assembly rotates to be connected.
Further, the driving assembly comprises a friction wheel, a central shaft of the friction wheel is rotationally connected with the side wall of the transmission cavity, and the peripheral wall of the friction wheel passes through the opening to be attached to the surface of the steel wire rope in the lubrication hole; the friction wheel is fixedly connected with a first gear, the first gear is meshed with a second gear, the second gear is fixedly connected with a cam, the cam is rotationally connected with the side wall of the transmission cavity through a rotating shaft, and the cam is rotationally connected with the connecting rod.
Further, a chute is formed in the cam, a limiting slide block is connected in the chute in a sliding mode, and the limiting slide block is fixedly connected with the connecting rod.
Further, the diameter and the number of teeth of the first gear are larger than those of the second gear.
Further, a partition plate is arranged in the box body, two sides of the partition plate are respectively connected with the transmission cavity and the lubrication cavity, the connecting rod penetrates through the partition plate to be fixedly connected with the limiting slide block, and the connecting rod is rotationally connected with the partition plate.
Further, the side wall of the injection tube is provided with an oil filling hole, and the oil filling hole is communicated with the oil storage cavity.
Further, the outer peripheral wall of the piston is closely attached to the inner wall of the connecting rod.
Further, the oil delivery pipeline is provided with an oil inlet and an oil outlet, the oil inlet is communicated with the injection pipe, a brush roller is rotationally connected to the oil outlet, and the brush roller is attached to the surface of the steel wire rope in the lubrication hole.
Further, an injection port is arranged on one side of the oil outlet, and the injection port is positioned on one side of the oil pipeline, which is far away from the box body.
Further, the side wall of the box body is provided with mounting lugs.
In summary, the utility model has the following advantages:
according to the technical scheme provided by the utility model, through the arrangement of the communicated opening between the lubricating hole and the transmission cavity, the driving component in the transmission cavity converts energy in the moving process of the steel wire to drive the connecting rod to reciprocate and transmits the reciprocating motion to the injection component, the lubricating oil in the injection pipe is injected outwards through the movement of the piston, the lubricating oil is transmitted to the steel wire rope through the oil transmission pipeline, so that the lubrication of the steel wire rope is finished, the whole process automatically carries out lubricating oil coating through the movement of the steel wire rope, and the lubricating oil pump is not arranged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an installation structure of a wire rope lubrication device in an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a wire rope lubrication apparatus in an embodiment of the present utility model;
fig. 3 is an enlarged view of a portion of fig. 2 a in accordance with the present utility model.
Reference numerals illustrate: 1-box, 2-mounting lugs, 3-locking bolts, 4-crane boom, 5-reinforcing ribs, 6-lubrication holes, 7-steel wire ropes, 8-partition plates, 9-transmission cavities, 10-lubrication cavities, 1001-oil storage cavities, 11-openings, 12-friction wheels, 13-first gears, 14-second gears, 15-cams, 16-sliding grooves, 17-limit sliding blocks, 18-connecting rods, 19-pistons, 20-injection pipes, 21-oil filling holes, 22-oil conveying pipelines, 23-brush rolls, 24-injection ports and 25-oil filling ports.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
The utility model provides a wire rope lubricating arrangement for hoisting machinery, including box 1, be equipped with on the box 1 and insert wire rope's lubrication hole 6, lubrication hole 6 runs through two relative lateral walls of box 1, the inside baffle 8 that is fixed with of box 1, baffle 8 left side is transmission chamber 9, baffle 8 right side is lubrication chamber 10, install drive assembly in the transmission chamber 9, be equipped with oil storage chamber 1001 in the lubrication chamber 10, oil is equipped with in oil storage chamber 1001, lubricating oil adopts the butter that uses conventionally in the art, injection assembly is installed to oil storage chamber 1001's bottom, as shown in fig. 1 and fig. 2.
The driving assembly comprises a friction wheel 12, a first gear 13, a second gear 14 and a cam 15, wherein a central shaft of the friction wheel 12 is rotationally connected with the side wall of the transmission cavity 9, an opening 11 communicated with the lubrication hole 6 is formed in the top of the transmission cavity 9, and the peripheral wall of the friction wheel 12 penetrates through the opening 11 to be attached to the surface of the steel wire rope in the lubrication hole 6; a first gear 13 is fixedly connected to the central shaft of the friction wheel 12, the first gear 13 is in meshed connection with a second gear 14, and the diameter and the number of teeth of the first gear 13 are larger than those of the second gear 14; the second gear 14 is fixedly connected with the cam 15, and the cam 15 is rotationally connected with the side wall of the transmission cavity 9 through a rotating shaft. The side wall of the cam 15 is provided with a chute 16, a limit slide block 17 is connected in the chute 16 in a sliding way, the limit slide block 17 is fixedly connected with a connecting rod 18, and the shape of the connecting rod 18 is shaped like a Chinese character 'yi'.
The injection assembly comprises an injection tube 20 arranged in the horizontal direction, an oil injection hole 21 is formed in the side wall of the injection tube 20, the oil injection hole 21 is communicated with an oil storage cavity 1001, a piston 19 is mounted in the injection tube 20, the outer peripheral wall of the piston 19 is tightly attached to the inner wall of the injection tube 20, one end, far away from a limit sliding block 17, of a connecting rod 18 penetrates through a partition plate 8 to be fixedly connected with the piston 19, and the connecting rod 18 is in sliding connection with the partition plate 8.
As shown in fig. 2 and 3, an oil delivery pipeline 22 is installed at one end of the injection tube 20, which is close to the side wall of the box body 1, an oil inlet is formed in the bottom of the oil delivery pipeline 22, an oil outlet is formed in the top of the oil delivery pipeline 22, the oil inlet is communicated with the injection tube 20, a brush roller 23 is rotationally connected to the oil outlet, the brush roller 23 is attached to the surface of a steel wire rope in the lubrication hole 6, an injection port 24 is installed at one side of the oil outlet, and the injection port 24 is located at one side, far away from the box body 1, of the oil delivery pipeline 22.
The side wall of the box body 1 is fixedly provided with a mounting lug 2, the mounting lug 2 is fixed with a crane big arm 4 through a locking bolt 3, and a reinforcing rib 5 is fixedly arranged at the bottom of the crane big arm 4 in order to increase the strength of the joint surface of the crane big arm 4 and the box body 1. The outer wall of the box body 1 is provided with an oil filling port 25, and the oil filling port 25 is communicated with the oil storage cavity 1001.
The working principle of the steel wire rope lubricating device for the hoisting machinery provided by the utility model is as follows: firstly, the box body 1 is arranged on the crane boom 4 through the mounting lug 2, then the steel wire rope 7 is penetrated into the lubrication hole 6, as shown in fig. 1, the steel wire rope 7 is automatically smeared with lubricating oil in the moving process of the steel wire rope 7, the steel wire rope 7 moves rightwards, the friction wheel 12 starts to rotate under the friction force due to the joint of the steel wire rope 7 and the friction wheel 12, the first gear 13 on the surface is driven to rotate, the first gear 13 drives the second gear 14 to rotate, the diameter of the first gear 13 is larger than that of the second gear 14, so that the number of the rotation turns of the second gear 14 is large, the number of the rotation turns of the cam 15 is further driven, the sliding groove 16 on the surface of the cam 15 also starts to rotate, the limiting sliding block 17 in the sliding groove 16 at the moment is limited by the connecting rod 18, the limiting sliding block 17 only can reciprocate leftwards and rightwards, the limiting sliding block 17 drives the connecting rod 18 to reciprocate leftwards and rightwards, and leftwards reciprocating movement of the piston 19 is finally driven; when the piston 19 moves leftwards and exceeds the oil filling hole 21, the lubricating oil in the oil storage cavity 1001 is filled into the right area of the piston 19, and after the piston 19 moves rightwards and passes over the oil filling hole 21, the lubricating oil in the injection tube 20 is pushed to be discharged along the conveying pipeline 22, finally the lubricating oil reaches the surface of the brush roller 23, the brush roller 23 is driven to rotate in the moving process of the steel wire rope 7, the surface of the steel wire rope 7 is oiled, and redundant lubricating oil can be injected to the bottom of the steel wire rope 7 from the injection port 24.
According to the lubricating device provided by the utility model, the energy in the moving process of the steel wire is converted through the driving assembly, the connecting rod is driven to reciprocate, the reciprocating motion is transmitted to the injection assembly, the lubricating oil in the injection tube is injected outwards through the piston movement and is transmitted to the surface of the steel wire through the oil transmission pipeline, so that the lubricating of the steel wire rope is finished, the structure is simple, the lubricating oil can be automatically smeared on the steel wire rope in the moving process of the steel wire rope, an oil pump is not adopted, the failure rate is low, and the lubricating device is convenient to maintain.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The steel wire rope lubricating device for the hoisting machinery is characterized by comprising a box body (1), wherein a lubricating hole (6) into which a steel wire rope can be inserted is formed in the box body (1), a transmission cavity (9) and a lubricating cavity (10) are formed in the box body (1), a driving assembly is arranged in the transmission cavity (9), an opening (11) is formed in the top of the transmission cavity (9), and the opening (11) is communicated with the lubricating hole (6);
an oil storage cavity (1001) is formed in the lubricating cavity (10), an injection assembly is arranged at the bottom of the oil storage cavity (1001), the injection assembly comprises an injection pipe (20), an oil pipeline (22) is arranged at one end, close to the side wall of the box body (1), of the injection pipe (20), and the oil pipeline (22) penetrates through the side wall of the box body (1) to be attached to a steel wire rope in the lubricating hole (6);
the injection tube (20) is internally provided with a piston (19), the piston (19) is connected with a connecting rod (18), and the connecting rod (18) penetrates through the side wall of the lubrication cavity (10) to be rotationally connected with the driving assembly.
2. A wire rope lubrication device according to claim 1, characterized in that the drive assembly comprises a friction wheel (12), the central shaft of the friction wheel (12) is rotationally connected with the side wall of the transmission cavity (9), and the peripheral wall of the friction wheel (12) is attached to the surface of the wire rope in the lubrication hole (6) through the opening (11); the friction wheel (12) is fixedly connected with a first gear (13), the first gear (13) is meshed with a second gear (14), the second gear (14) is fixedly connected with a cam (15), the cam (15) is rotationally connected with the side wall of the transmission cavity (9) through a rotating shaft, and the cam (15) is rotationally connected with the connecting rod (18).
3. The wire rope lubrication device according to claim 2, characterized in that a chute (16) is arranged on the cam (15), a limit slider (17) is connected in the chute (16) in a sliding manner, and the limit slider (17) is fixedly connected with the connecting rod (18).
4. A wire rope lubrication device according to claim 2, characterized in that the diameter and number of teeth of the first gear (13) are larger than the diameter and number of teeth of the second gear (14).
5. A wire rope lubrication device according to claim 3, characterized in that a partition plate (8) is arranged in the box body (1), the transmission cavity (9) and the lubrication cavity (10) are respectively arranged at two sides of the partition plate (8), the connecting rod (18) penetrates through the partition plate (8) to be fixedly connected with the limit sliding block (17), and the connecting rod (18) is rotatably connected with the partition plate (8).
6. The wire rope lubrication device according to claim 5, characterized in that the side wall of the injection tube (20) is provided with an oil filling hole (21), the oil filling hole (21) being in communication with the oil reservoir (1001).
7. A wire rope lubrication device according to claim 6, characterized in that the outer circumferential wall of the piston (19) is in close contact with the inner wall of the injection tube (20).
8. The steel wire rope lubrication device according to claim 7, wherein the oil delivery pipeline (22) is provided with an oil inlet and an oil outlet, the oil inlet is communicated with the injection tube (20), a brush roller (23) is rotatably connected to the oil outlet, and the brush roller (23) is attached to the surface of the steel wire rope in the lubrication hole (6).
9. The wire rope lubrication device according to claim 8, characterized in that the oil outlet side is provided with an injection opening (24), the injection opening (24) being located at a side of the oil delivery pipe (22) remote from the tank (1).
10. The wire rope lubrication device according to claim 1, characterized in that the side wall of the box (1) is provided with mounting lugs (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322541035.3U CN220727879U (en) | 2023-09-18 | 2023-09-18 | Steel wire rope lubricating device for hoisting machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322541035.3U CN220727879U (en) | 2023-09-18 | 2023-09-18 | Steel wire rope lubricating device for hoisting machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220727879U true CN220727879U (en) | 2024-04-05 |
Family
ID=90499604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322541035.3U Active CN220727879U (en) | 2023-09-18 | 2023-09-18 | Steel wire rope lubricating device for hoisting machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220727879U (en) |
-
2023
- 2023-09-18 CN CN202322541035.3U patent/CN220727879U/en active Active
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