Steel wire rope oiling device

Abstract

The utility model discloses a steel wire rope oiling device which comprises an oiling box, an oiling piece, an oil scraping wheel and an oil collecting groove are arranged in the oiling box, a plurality of first elastic oil scraping pieces are arranged on the top face of the oiling piece, and a plurality of second elastic oil scraping pieces are arranged on the bottom face of the oiling piece. The tip end of each first elastic oil scraping piece and the tip end of each second elastic oil scraping piece are spaced by a preset distance to form a channel for a steel wire rope to pass through, and the diameter of the channel is smaller than the diameter of the section of the steel wire rope. A first elastic oil scraping piece and a second elastic oil scraping piece are arranged in the oiling piece and can scrape and damage an oil film on the surface of the steel wire rope, so that the steel wire rope is continuously subjected to circulation of oil film formation, damage and re-formation in the oiling piece, and meanwhile, the first elastic oil scraping piece and the second elastic oil scraping piece can also achieve the effect of improving grease flowing; and the grease can completely cover the surface of the steel wire rope through cooperation of the two parts, and the oiling effect is better.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel wire rope processing equipment technical field, concretely relates to a kind of steel wire rope oiling device. BACKGROUND

[0002] Steel wire rope is the helical steel wire bundle that the steel wire meeting the requirements of mechanical properties and geometric dimensions is twisted together according to certain rule, and steel wire rope is composed of steel wire, core rope and lubricating grease. Steel wire rope is twisted into strand by multiple layers of steel wire first, and then twisted around by a certain number of strands into helical rope with rope core as center. In material handling machinery, it is used for lifting, traction, tensioning and load bearing. Steel wire rope needs to overcome sliding friction and environmental corrosion when used, in order to improve the service life of steel wire rope, a layer of grease needs to be evenly applied on its surface to reduce friction and isolate air. Common steel wire rope oiling methods include spraying, brushing or directly immersing steel wire rope in oil tank. However, due to the uneven outer surface of steel wire rope, the contact time between lubricating oil and steel wire rope is short when using existing steel wire rope oiling device to oil steel wire rope, and it is often impossible to achieve full coverage of the outer surface of steel wire rope, which may cause oiling dead angle, affecting the maintenance effect of steel wire rope and increasing the safety hazard in use. Therefore, a steel wire rope oiling device is proposed to improve the oiling effect of steel wire rope. SUMMARY

[0003] In view of the above problems, the utility model provides a kind of steel wire rope oiling device, can improve the oiling effect of steel wire rope, and oiling operation is simple and convenient.

[0004] In order to achieve the above object, the utility model discloses the following technical scheme: a steel wire rope oiling device, including the oiling tank, the opposite two side walls upper end of oiling tank is equipped with steel wire rope import and steel wire rope export respectively. The oiling tank is equipped with oiling part, oil scraping wheel and oil collecting groove, the oiling tank is equipped with steel wire rope winding drum and oil tank outside, the steel wire rope winding drum is equipped at the one end of the side wall of the oiling tank on steel wire rope export. The inside of oiling part is hollow and is equipped with oiling import and oiling export, the oiling import is connected with steel wire rope import, the oiling export is equipped with sealing element, the oil scraping wheel is equipped between oiling export and steel wire rope export, the height of oil scraping wheel from the bottom of oiling tank is less than the height of oiling part, steel wire rope export from the bottom of oiling tank, and the oil collecting groove is arranged at the bottom of the oiling tank, and the opening of the oil collecting groove is located below the sealing element and the oil scraping wheel. The oil tank includes an oil inlet and an oil outlet, the oiling part is provided with a second oil inlet and a second oil outlet, the bottom of the oil collecting groove is provided with a third oil outlet, the second oil outlet and the third oil outlet are communicated with the oil inlet, and the oil outlet is communicated with the second oil inlet. The top surface of the oiling part is provided with a plurality of first elastic oil scraping parts, and the bottom surface of the oiling part is provided with a plurality of second elastic oil scraping parts. The tip of each first elastic oil scraping part and the tip of each second elastic oil scraping part are spaced apart by a predetermined distance to form a channel for the steel wire rope to pass through, and the diameter of the channel is less than the cross-sectional diameter of the steel wire rope.

[0005] Preferably, the tail end of the first elastic oil scraping part is connected to the top surface of the oiling part at a predetermined angle, the tail end of the second elastic oil scraping part is connected to the bottom surface of the oiling part at a predetermined angle, and the tips of the first and second elastic oil scraping parts gradually converge to form a funnel shape in the direction of the steel wire rope advancing.

[0006] Preferably, the diameter of the channel is 0.9-0.95 times the cross-sectional diameter of the steel wire rope.

[0007] Preferably, the side wall of the oiling tank on which the steel wire rope inlet is located is also provided with a pretreatment assembly, the pretreatment assembly includes a pretreatment body, the pretreatment body is provided with a plurality of pretreatment channels, a is greater than 1 and a is a positive integer; the inner wall of the pretreatment channel is provided with 2-5 rubber block groups in the length direction, each rubber block group includes 3-6 rubber blocks, and the rubber blocks are distributed in a circle along the axis of the pretreatment channel.

[0008] Preferably, the side wall of the oiling tank is also provided with b guide wheels, the number of steel wire rope inlets is c, a=b=c, the guide wheels are arranged between the pretreatment assembly and the steel wire rope inlets and above the pretreatment channels, and each guide wheel is one-to-one matched with each pretreatment channel to guide the steel wire rope passing through the pretreatment channel to the steel wire rope inlet.

[0009] Preferably, the number of the oil scraping wheels is d, the number of the steel wire rope outlets is e, a=d=e, each of the oil scraping wheels corresponds to each of the steel wire rope inlets and each of the steel wire rope outlets respectively, and is used for guiding the movement directions of the plurality of steel wire ropes simultaneously.

[0010] Preferably, the oil scraping wheels comprise an upper oil scraping wheel and a lower oil scraping wheel arranged symmetrically, the upper oil scraping wheel and the lower oil scraping wheel are spaced apart by a predetermined distance for passing the steel wire rope, and the steel wire rope is in contact with the wheel surfaces of the upper oil scraping wheel and the lower oil scraping wheel.

[0011] Preferably, the bottom of the oil tank is provided with a moving assembly, and the moving assembly comprises a moving frame and a pulley located at the bottom of the moving frame.

[0012] Preferably, the oil tank is provided with an oil pump.

[0013] Preferably, the oil inlet is provided with a second sealing element.

[0014] The steel wire rope oiling device has the advantages that: the steel wire rope oiling device is provided with the oiling element, the oil scraping wheels and the oil collecting groove in the oiling tank, the oiling element is filled with oil, the steel wire rope passes through the oiling element and the oil scraping wheels in sequence, so that the effect of mechanically oiling the steel wire rope is realized; further, the first elastic oil scraping element and the second elastic oil scraping element are arranged in the oiling element, the oil film on the surface of the steel wire rope can be damaged by scraping the steel wire rope, the steel wire rope continuously experiences the cycle of oil film formation, damage and re-formation in the oiling element, the first elastic oil scraping element and the second elastic oil scraping element can also improve the oil flow effect, and the oil can be fully covered on the surface of the steel wire rope through cooperation of the two, so that the oiling effect is better; the excess oil on the steel wire rope can be removed after the steel wire rope passes through the oiling element and the oil scraping wheels, the excess oil is prevented from falling outside the oiling tank and polluting the on-site operation environment, and the excess oil is scraped and flows back to the oil collecting groove for recycling. In addition, the pretreatment assembly is arranged outside the oiling tank, the steel wire rope can be pretreated and polished before oiling, the impurities on the surface of the steel wire rope are removed, and the oiling effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the steel wire rope oiling device.

[0016] Figure 2 It is a structural schematic view of the steel wire rope oiling device. Figure 1 It is a top view of the steel wire rope oiling device.

[0017] Figure 3 It is a structural schematic view of the steel wire rope oiling device. Figure 1 It is a structural schematic view of the steel wire rope oiling device.

[0018] In the figure: 1-oil coating tank, 2-oil coating part, 3-oil scraping wheel, 4-steel wire rope winding drum, 5-preprocessing main body, 6-guide wheel, 7-oil collecting groove, 8-moving assembly, 9-oil tank, 201-first elastic oil scraping part, 202-second elastic oil scraping part, 203-second sealing part, 501-rubber block. DETAILED DESCRIPTION

[0019] In order to make the personnel in the technical field better understand the utility model scheme, the utility model is further described in detail below in combination with the drawings. The described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0020] Example 1

[0021] As Figure 1 And Figure 3As shown, a steel wire rope oiling device comprises an oiling tank 1, the opposite two side walls of which are respectively provided with a steel wire rope inlet and a steel wire rope outlet at the upper end. The oiling tank 1 is internally provided with an oiling member 2, an oil scraping wheel 3 and an oil collecting groove 7, and externally provided with a steel wire rope winding drum 4 and an oil tank 9. The steel wire rope winding drum 4 is arranged at one end of the side wall on which the steel wire rope outlet of the oiling tank 1 is located. The oiling member 2 is hollow and provided with an oiling inlet and an oiling outlet. The oiling inlet is in communication with the steel wire rope inlet, and the oiling outlet is provided with a sealing member. The oil scraping wheel 3 is arranged between the oiling outlet and the steel wire rope outlet. The height of the oil scraping wheel 3 from the bottom of the oiling tank 1 is less than the height of the oiling member 2 and the steel wire rope outlet from the bottom of the oiling tank 1, that is, the steel wire rope moves downward after coming out of the oiling member 2, passes through the oil scraping wheel 3 and then moves upward to the steel wire rope outlet. The oil collecting groove 7 is arranged at the bottom of the oiling tank 1, and the opening of the oil collecting groove 7 is located directly below the sealing member and the oil scraping wheel 3. That is, the oil collecting groove 7 can collect the oil dripping from the steel wire rope during the travel from the oiling member 2 to the oil scraping wheel 3. In particular, under the action of the oil scraping wheel 3, the excess oil on the surface of the steel wire rope is collected and then drips into the oil collecting groove 7 under the action of gravity, which can not only avoid the excessive oil on the surface of the steel wire rope from causing the steel wire rope to slip, but also fully recycle the excess oil. The oil tank 9 comprises an oil inlet and an oil outlet. The oiling member 2 is provided with a second oil inlet and a second oil outlet. The bottom of the oil collecting groove 7 is provided with a third oil outlet. The second oil outlet and the third oil outlet are in communication with the oil inlet. The oil outlet is in communication with the second oil inlet. An oil pump is arranged on the oil tank 9. The oil pump is used to pump the oil in the oil tank 9 into the oiling member 2, and then the oil is returned to the oil tank 9 through the second oil outlet, so that the oil continuously circulates in the oiling member 2 to further improve the contact efficiency of the oil and the steel wire rope. The second oil inlet and the second oil outlet of the oiling member 2 are arranged on the diagonally opposite upper and lower surfaces of the oiling member 2, which can prolong the flow path of the oil in the oiling member 2. The oil collecting groove 7 is also provided with an oil pump for pumping the recycled oil into the oil tank 9. Further, the oil tank 9 is further provided with a constant temperature heating element for heating and constant temperature of the oil to avoid the temperature reduction affecting the oil flow.

[0022] The top surface of the oiling member 2 is provided with a plurality of first elastic oil scraping members 201, and the bottom surface of the oiling member 2 is provided with a plurality of second elastic oil scraping members 202. The tip of each first elastic oil scraping member 201 and the tip of each second elastic oil scraping member 202 are spaced apart by a predetermined distance to form a channel for the steel wire rope to pass through, and the diameter of the channel is smaller than the cross-sectional diameter of the steel wire rope. Since the first elastic oil scraping member 201 and the second elastic oil scraping member 202 are elastic, they will not affect the movement state of the steel wire rope, and at the same time, they can ensure that the tips of the first elastic oil scraping member 201 and the second elastic oil scraping member 202 are in contact with the surface of the steel wire rope, thereby improving the oil scraping effect on the surface of the steel wire rope. The diameter of the channel is 0.9-0.95 times the cross-sectional diameter of the steel wire rope. The first elastic oil scraping member 201 and the second elastic oil scraping member 202 can be made of polyurethane or rubber material.

[0023] The tail end of the first elastic oil scraping member 201 is connected to the top surface of the oiling member 2 at a predetermined angle, the tail end of the second elastic oil scraping member 202 is connected to the bottom surface of the oiling member 2 at a predetermined angle, and the tips of the first elastic oil scraping member 201 and the second elastic oil scraping member 202 gradually converge to form a funnel shape along the forward direction of the steel wire rope. Preferably, as shown in the embodiment, the tail end of the first elastic oil scraping member 201 is connected to the top surface of the oiling member 2 at an angle of -45°, and the tail end of the second elastic oil scraping member 202 is connected to the bottom surface of the oiling member 2 at an angle of 45°.

[0024] The sidewall of the oiling tank 1 on the side of the steel wire rope inlet is also provided with a pretreatment assembly, and the pretreatment assembly includes a pretreatment body 5. The pretreatment body 5 is provided with a pretreatment channel, and the inner wall of the pretreatment channel is provided with 2-5 rubber block groups in the length direction. Each rubber block group includes 3-6 rubber blocks 501, and the rubber blocks 501 are distributed in a circle along the axis of the pretreatment channel. When the steel wire rope passes through the pretreatment channel, the surface of the steel wire rope rubs against the rubber blocks 501, which can achieve the effect of pre-cleaning the surface of the steel wire rope.

[0025] The sidewall of the oiling tank 1 is also provided with a guide wheel 6, which is located between the pretreatment assembly and the steel wire rope inlet and directly above the pretreatment channel. The guide wheel 6 is located opposite the pretreatment channel and is used to guide the steel wire rope that has passed through the pretreatment channel to the steel wire rope inlet.

[0026] The oil scraping wheel 3 comprises an upper oil scraping wheel and a lower oil scraping wheel symmetrically arranged below, and the upper oil scraping wheel and the lower oil scraping wheel are spaced apart by a predetermined distance for passing the steel wire rope, and the steel wire rope is in contact with the wheel surface of the upper oil scraping wheel and the lower oil scraping wheel. The distance between the upper oil scraping wheel and the lower oil scraping wheel is the cross-sectional diameter of the steel wire rope or 0.95 times the cross-sectional diameter of the steel wire rope, which can have a slight extrusion effect on the steel wire rope. That is, after the steel wire rope comes out of the oiling member 2, it passes between the upper oil scraping wheel and the lower oil scraping wheel, and the excess oil on the surface of the steel wire rope is squeezed out and falls into the oil collecting groove 7 below under the extrusion of the upper oil scraping wheel and the lower oil scraping wheel. In particular, the distance between the upper oil scraping wheel and the lower oil scraping wheel can be set to an adjustable state, such as the upper oil scraping wheel and the lower oil scraping wheel being connected to the oiling tank 1 by a cylinder, and the distance between the upper oil scraping wheel and the lower oil scraping wheel is adjusted by controlling the cylinder, so as to achieve the purpose of flexibly adjusting the distance according to different diameters of the steel wire rope.

[0027] The outer bottom of the oiling tank 1 is provided with a moving assembly 8, and the moving assembly 8 comprises a moving frame and a pulley located at the bottom of the moving frame.

[0028] The oiling inlet is provided with a second sealing member 203.

[0029] Embodiment 2

[0030] Compared with embodiment 1, the difference of the present embodiment is that:

[0031] Reference Figure 2 The pretreatment body 5 is provided with a plurality of pretreatment channels, and a is greater than 1 and a is a positive integer. Reference Figure 2 The side wall of the oiling tank 1 is provided with b guide wheels 6, the number of steel wire rope inlets is c, a = b = c, the guide wheels 6 are arranged between the pretreatment assembly and the steel wire rope inlet and directly above the pretreatment channel, and each guide wheel 6 is one-to-one corresponding to each pretreatment channel for guiding the steel wire rope passing through the pretreatment channel to the steel wire rope inlet. The oiling inlet and the oiling outlet of the oiling member 2 also correspond one-to-one to the position of the steel wire rope inlet. The number of oil scraping wheels 3 is d, the number of steel wire rope outlets is e, a = d = e, each oil scraping wheel 3 corresponds one-to-one to each steel wire rope inlet and each steel wire rope outlet, and is used for guiding the movement direction of multiple steel wire ropes at the same time. The number of steel wire winding drums 4 is consistent with the number of steel wire rope outlets and also corresponds one-to-one. By arranging multiple groups of pretreatment channels, guide wheels 6, steel wire rope inlets, oil scraping wheels 3 and steel wire rope outlets, each steel wire rope corresponds to a group of pretreatment channels, guide wheels 6, steel wire rope inlets, oil scraping wheels 3 and steel wire rope outlets, which can simultaneously oil multiple steel wire ropes, thereby improving the oiling efficiency.

[0032] The utility model discloses a steel wire rope oiling device, in order to improve the oiling effect of steel wire rope and avoid the oiling dead angle, be equipped with first elastic oil scraping part and second elastic oil scraping part in the oiling part, can scrape the oil film on the surface of steel wire rope to steel wire rope, make steel wire rope in the oiling part constantly experience the circulation of oil film formation, damage, form again, make the grease can soak into every corner of steel wire rope, and first elastic oil scraping part and second elastic oil scraping part can also play the effect of improving the grease flow, and the both cooperation can make the grease cover on the surface of steel wire rope, improve the oiling effect.

[0033] The above disclosed utility model preferred embodiment is only used for helping the elaboration of the utility model, and does not limit the utility model to only the specific implementation. Obviously, according to the content of the specification, other modifications and changes can be made. The embodiment selected and specifically described in the specification is to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model, and is not a limitation on the utility model, and any simple transformation of the utility model scheme belongs to the protection scope of the utility model.

Claims

1. A steel wire rope oiling device comprising an oiling tank, the opposite two side walls of the oiling tank are respectively provided with a steel wire rope inlet and a steel wire rope outlet at the upper end, characterized in that: The oiling box is internally provided with an oiling member, an oil scraping wheel and an oil collecting groove, and externally provided with a steel wire rope winding drum and an oil tank, the steel wire rope winding drum is arranged at one end of the side wall of the oiling box where the steel wire rope outlet is located; the oiling member is hollow and provided with an oiling inlet and an oiling outlet, the oiling inlet is communicated with the steel wire rope inlet, the oiling outlet is provided with a sealing member, the oil scraping wheel is arranged between the oiling outlet and the steel wire rope outlet, the height of the oil scraping wheel from the bottom of the oiling box is less than the height of the oiling member and the steel wire rope outlet from the bottom of the oiling box, the oil collecting groove is arranged at the bottom of the oiling box and the opening of the oil collecting groove is located directly below the sealing member and the oil scraping wheel; the oil tank comprises an oil inlet and an oil outlet, the oiling member is provided with a second oil inlet and a second oil outlet, the bottom of the oil collecting groove is provided with a third oil outlet, the second oil outlet and the third oil outlet are communicated with the oil inlet, and the oil outlet is communicated with the second oil inlet; the top surface of the oiling member is provided with a plurality of first elastic oil scraping members, and the bottom surface of the oiling member is provided with a plurality of second elastic oil scraping members, the tip of each first elastic oil scraping member and the tip of each second elastic oil scraping member are spaced apart by a predetermined distance to form a channel for the steel wire rope to pass through, and the diameter of the channel is less than the cross-sectional diameter of the steel wire rope.

2. The steel wire rope oiling device of claim 1, wherein: The tail end of the first elastic oil scraping member is connected to the top surface of the oiling member at a predetermined angle, the tail end of the second elastic oil scraping member is connected to the bottom surface of the oiling member at a predetermined angle, and the tips of the first and second elastic oil scraping members gradually converge to form a funnel shape in the forward direction of the steel wire rope.

3. The steel wire rope oiling device of claim 1, wherein: The diameter of the channel is 0.9-0.95 times the cross-sectional diameter of the steel wire rope.

4. The wire rope lubricating apparatus of claim 1, wherein: The side wall of the oiling box where the steel wire rope inlet is located is further provided with a pretreatment assembly, the pretreatment assembly comprises a pretreatment body, and a plurality of pretreatment channels are arranged in the pretreatment body, the number a of the pretreatment channels is greater than 1 and is a positive integer; 2-5 rubber block groups are arranged on the inner wall of each pretreatment channel in the length direction, each rubber block group comprises 3-6 rubber blocks, and the rubber blocks are distributed in a circle along the axis of the pretreatment channel.

5. The wire rope lubricating apparatus of claim 4, wherein: A plurality of guide wheels are arranged on the side wall of the oiling box, the number of steel wire rope inlets is c, a=b=c, each guide wheel is arranged above each pretreatment channel between the pretreatment assembly and the steel wire rope inlet, and each guide wheel and each pretreatment channel are one-to-one corresponding to guide the steel wire rope passing through the pretreatment channel to the steel wire rope inlet.

6. The wire rope lubricating apparatus of claim 5, wherein: The number of oil scraping wheels is d, the number of steel wire rope outlets is e, a=d=e, each oil scraping wheel is one-to-one corresponding to each steel wire rope inlet and each steel wire rope outlet to guide the movement direction of a plurality of steel wire ropes at the same time.

7. The wire rope lubricating apparatus of claim 1, wherein: The oil scraping wheel comprises an upper oil scraping wheel and a lower oil scraping wheel arranged symmetrically below, the upper oil scraping wheel and the lower oil scraping wheel are spaced apart by a predetermined distance for the steel wire rope to pass through, and the steel wire rope is in contact with the wheel surface of the upper oil scraping wheel and the lower oil scraping wheel.

8. The wire rope lubricating apparatus of claim 1, wherein: A moving assembly is arranged at the bottom of the oiling box, the moving assembly comprises a moving frame and a pulley arranged at the bottom of the moving frame.

9. The wire rope lubricating apparatus of claim 1, wherein: An oil pump is arranged on the oil tank.

10. The wire rope lubricating apparatus of claim 1, wherein: A second sealing member is arranged at the oiling inlet.

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