KR900008385Y1 - Apparatus for feed grease automatical of wire-rope - Google Patents

Abstract

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Description

Wire Rope Grease Automatic Coating Device

1 is an external perspective view of the present invention.

2 is a longitudinal sectional view of FIG.

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along the line B-B in FIG.

5 is a cross-sectional view taken along the line C-C in FIG.

6 is a feed section of the grease.

7 is a longitudinal sectional view showing another embodiment of the present invention.

8 is a cross-sectional view taken along the line D-D of FIG.

* Explanation of symbols for main parts of the drawings

1, 1 ': front case 2, 2': rear case

3, 3 ': inner cylinder 4, 4': outer cylinder

5, 5 ': Packing 6: recessed groove

7: gear 8: brush

9: injection pipe 10: yaw

11: pedestal 12: semicircular constant

13: straight channel 14, 14 ': semicircular channel

15, 15 ': straight path 16: protrusion

17: stone 18: pin

20: Bracket 21: middle gear

22: drive gear 23: guide plate

24: cylinder 25: piston rod

26: roller 38: wire rope

The present invention relates to an automatic coating device for grease which is capable of automatically applying grease to a wireroof used for opening and closing a gate of a solder or transporting a passenger car in a mine.

In general, wire ropes are made by twisting steel wires in a spiral shape, and wear or corrosion of the surface is caused by mechanical friction during use. To prevent this, grease is usually applied to the surface of the wire ropes.

In the past, the application of grease to wire ropes has been carried out by manpower, which is very inefficient due to manpower and time, and the risk of manual work is extremely high and the equipment is lost in the water during work. Frequently, the grease is not evenly applied, as well as a large amount of overcoating or falling into the water, which causes a lot of waste and contaminated water due to the dropping grease.

In order to solve this problem, the grease charging chamber and the rotary tube are installed inside the case half divided back and forth so that the grease filled in the charging chamber is applied to the surface of the rope as the rotary tube rotates as the rope moves inside the rotary tube. One grease applicator has been proposed, but this causes debris on the wire rope surface to remain in the charging chamber and mixes with the grease before it enters the charging chamber, thereby degrading the quality of the grease applied to the wire rope. Due to the relative frictional movement of the tube, the spiral protrusion formed in the rotary tube is easily worn and the rotation of the rotary tube is not properly performed, resulting in extremely poor grease application, and the wire rope adheres to the spiral protrusion of the rotary tube so that the grease rotates. Since it is difficult to flow into the pipe, Grease enough so that it will not be applied and soiled wire ropes according to the defective was that the application of grease to failure.

The present invention has been made to solve the above problems, it is an object of the present invention to provide a grease coating device that can be applied to the surface of the wire rope automatically and uniformly grease.

That is, the present invention is inserted into the inside of the inner cylinder consisting of the inner cylinder and the outer cylinder half-front and back to achieve the above object, install a brush and the injection pipe on the top, integrally formed gear in the middle, Concave grooves and protrusions are formed correspondingly on the upper and lower sides of the outer side, and the yaw and the protrusions are alternately formed on the outer circumferential surface of the outer cylinder coupled to the outer side of the inner cylinder and alternately to correspond to the lower side, and annular on the upper portion of the inner and outer cylinders. Connect the upper end of the inner tube and the outer tube and the packing to form an annular flow path and a straight channel in the lower portion of the inner cylinder and the outer tube and the lower end of the outer cylinder, and install a pedestal, Expose a part and engage the drive gear so that water spray and lubrication can be installed on the wire rope moving in the packing while rotating the inner cylinder by the gear drive. It is characterized in that the configuration.

In addition, the present invention is provided with a guide tube at the lower end of the outer cylinder, radially install several cylinders in the guide tube to install a roller at the tip of the piston rod reciprocating in the cylinder, the lower portion of the guide tube As described above, by installing a grease supply device configured as an inner cylinder and an outer cylinder, the grease may be applied to the ropes in a secondary manner.

The present invention, characterized in that configured as described above, by supplying water and grease to the flow path and the channel in the case by a separate oil supply and water supply device, and installed in the upper end of the inner cylinder by driving the gear gears and gears of the inner cylinder with a separate motor Water is sprayed on the surface of the wire rope from the injection hole of the injection pipe and the brush is brushed to remove foreign substances on the surface of the wire rope, and through the annular flow path and the straight flow path on the surface of the wire rope moving in the packing. The grease is first applied, and the grease is secondarily applied to the surface of the wire rope through another annular flow path and a straight flow path formed at the bottom.

In addition, a roller installed at the tip of the piston rod reciprocating in the cylinder by supplying air pressure to a cylinder radially installed on the guide plate radially narrowed by the operation of the piston to squeeze the wire rope to reduce the swing of the wire rope. Will be prevented.

Therefore, according to the present invention, the grease is uniformly applied to the surface of the wire rope while the inner cylinder integrated with the gear is rotated, and water is sprayed onto the surface of the wire rope in the injection pipe installed at the upper end of the inner cylinder, and then brushed with a brush. The foreign matter on the wire rope surface is removed to remove grease, and the grease is applied well. By applying the grease again, the grease can be applied more completely.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The present invention is divided into the front case 1 and the rear case 2, which are respectively the inner cylinder 3 and the outer cylinder 4, and the packing 5 is inserted into the inner cylinder 3 inside.

The inner cylinder 3 of the front case 1 forms a plurality of concave grooves 6 above and below the outer circumference to form a pin hole 6 'between the concave groove 6 and the concave groove 6, The gear 7 is integrally formed in the middle portion of the inner cylinder 3, and the brush case 8 'having the brush 8 inserted therein is installed at the upper end, and the injection holes 9' are formed at both sides. Inject the injection pipe (9).

In addition, the outer cylinder 4, which is extrapolated to the inner cylinder 3 of the front case 1, forms a plurality of yaw 10 in the upper and lower portions of the outer periphery, so that the pin hole 10 is formed between the yaw 10 and the yaw 10. ') And the lower end of the outer cylinder (4) is supported by a semi-circular pedestal (11).

In addition, a semicircular channel 12 is formed on an upper portion of the contact portion between the inner cylinder 3 and the outer cylinder 4, and a straight channel 13 is formed in communication with the semicircular channel 12 on one side of the outer cylinder 4. And forming a straight channel 13 from the semi-circular channel 12 to the center of the inner cylinder 3 and extending it vertically and horizontally so that the lower part of the injection pipe 9 rested on the upper surface of the inner cylinder 3. Several straight lines passing through the inner cylinder (3) and the packing (5) through the inner cylinder (3) and the outer cylinder (4), obliquely communicating the straight passage (15), and passing through the inner cylinder (3) and the packing (5). The flow path 15 is formed to be inclined radially.

In addition, the rear case (2) is configured in the same way as the front case (1), the outer periphery of the inner cylinder (3) in the recessed groove (6) formed on the outer periphery of the inner cylinder (3) of the front case (1) Protruding the corresponding protrusions 16 to puncture the pin hole 16 ′, and the protrusion 17 corresponding to the yaw 10 formed on the outer periphery of the front case 1 is formed on the outer periphery of the outer case 4. Forming and pinning the pin hole (17 ′), respectively, to fix the front, rear case (1), (2) by the pin (18).

In addition, the intermediate gear which cuts a part of the outer cylinder 4 so that one side of the gear 7 integrated with the inner cylinder 3 is exposed, and attaches the bracket 20 to the lower part thereof and engages with the gear 7. (21) is laid out, and the intermediate | middle gear 21 is meshed with the drive gear 22 driven by a motor (not shown) so that the inner cylinder 3 may be rotated.

In addition, the present invention is provided with a guide plate 23 at the lower end of the outer cylinder 4, the guide plate 23 is provided with a plurality of cylinders (24) radially, the piston reciprocating in the cylinder (24) The roller 26 is pivotally installed at the end of the rod 25 so that the roller 26 is radially compressed or enlarged by the operation of the piston by pneumatic pressure supplied in a conventional manner, and the lower part of the guide plate 23 As described above, the semi-circular flow passage 14 'penetrating the inner cylinder 3', 4 'and outer cylinder 4' and the packing 5 'of the front and rear cases 1' and 2 ', and The radial linear flow path 15 'may be provided so that the grease may be applied secondarily.

6 is a cross-sectional view showing a grease supply device, in which a grease outlet pipe 26 is provided in the pipe body 27 and the outer circumferential edge of the pipe body 27 and the space portion 29 at the hostile position of the pipe body 27. Auxiliary tube 30 is attached to fix the auxiliary tube 30 to the upper surface of the grate 31 so that the auxiliary tube 30 is formed, and the life tube 32 is connected to the upper portion of the tube body 27 to form a heater 33 therein. ), The air inlet pipe (34) is attached to one side of the auxiliary pipe (30), the branch of the grease outlet pipe (28) is branched into a branch pipe (35) and the timer on the branch pipe (35) The grease transfer pipe 36 with 37 is fastened.

Reference numeral 38 is a wire rope, 39 is a compressor, 40 is a grease, 41 is a thermometer, and 42 is a heat medium oil.

Referring to the effect of the present invention configured as described below is as follows.

The wire rope 38 moves in the packing 5 inserted into the inner cylinder 3, and the water flowing into the semi-circular channel 12 through the straight channel 13 formed in the outer cylinder 4. Through the vertical and horizontal straight channel 13 formed in the inner cylinder (3) flows to the injection pipe (9) placed in the upper end of the inner cylinder (3) through the injection hole (9 ') of the injection pipe (9) Sprayed on the surface of the wire rope 38, and then brushed with a brush (8) to remove foreign matter on the surface of the wire rope 38, the semi-circular through the straight passage (15) formed on both sides of the outer cylinder (4) The grease flowing into the flow passage 14 is supplied to the wire rope 38 surface through a plurality of radially downwardly formed straight flow passages 15 to be applied to the wire rope 38 surface, and to the secondary coating apparatus installed below ( 38) The surface is applied secondly so that the gear 7 meshed with the drive gear 22 is connected to the drive gear 22. The inner cylinder 3 integrally formed with the gear 7 engaged with the drive gear 22 while rotating in the same direction rotates and flows out of a plurality of straight passages 15 radially formed in the inner cylinder 3 and the packing 5. The grease to be supplied is evenly supplied to the surface of the wire rope 38, and the water injection pipe 9, which is installed at the upper end of the inner cylinder 3, also sprays water while rotating with the rotation of the inner cylinder 3, so that the wire rope 38 is provided. Water is evenly sprayed on the surface, the plurality of brushes 8 installed on the upper end of the inner cylinder 38 is also rotated to uniformly brush the surface of the wire rope 38.

In addition, a plurality of rollers are radially installed at the end portions of the piston rods 25 radially installed in the guide plate 23 so that the rollers 26 are rotated so as to radially reciprocate linear movement of the piston rods 25 by pneumatic pressure. The wire rope 38 is squeezed to form a circular shape to prevent the wire rope 38 from swinging.

On the other hand, the supply of grease heats the heat medium oil 42 charged in the sealed tube 27 as shown in FIG. 6 by the heater 33 installed in the horizontal tube 32, so that the heat medium oil 42 The grease 40 in the drum 31 is heated to be dissolved by conduction heat, and then a high pressure air is blown into the drum 31 by the compressor 39, and the grease 40 in the drum 31 is driven by the pressure of the air. Is introduced into the lower end of the grease outlet pipe 28 and the timer 37 installed in the grease transfer pipe 36 through the branch pipe 35 in the upper control the oversupply of the grease to prevent unnecessary extinction due to the oversupply of the grease Will be done.

In addition, the thermometer 41 inserted in the upper end of the drum 31 measures the temperature of the grease 40, by checking the temperature of the grease 40 in the drum 31 to adjust the heating of the heater 33. It is necessary to keep the temperature of the grease 40 constant.

Therefore, according to the present invention, before the grease is applied to the wire rope 38, the foreign matter on the surface of the wire rope 38 is removed with water and a brush 8 so that the grease is well coated, and the inner cylinder 3 Grease is supplied through the radial straight channel 15 while rotating, and grease is applied more uniformly by applying the grease over a second time, and the wire rope 38 is prevented from shaking. As the movement of) is made stable, the grease application work is better performed.

Claims (2)

It is divided into the front and rear cases (1) and (2), and is composed of an inner cylinder (3) and an outer cylinder (4), and a plurality of brushes (8) and several injection pipes (9) are placed on top of the inner cylinder (3). And the gear 7 is integrally formed in the middle portion, the packing 5 is inserted into the inner side, and the concave recess 6 and the protrusion 16 formed to correspond to the upper and lower portions of the outer side are engaged with the pin 18. Fixed to the inner cylinder 3 on the outer circumferential surface of the outer cylinder 4 coupled to the outside of the lower and outer sides of the yojo 10 and the protrusion 17 formed to correspond to each other to be fixed with a pin 18, the inner cylinder A semicircular water channel 12 and a straight channel 13 are formed in communication with the upper portion of the contact portion of the outer cylinder 4 and one end of the straight channel 13 is connected to the injection pipe 9, and the inner cylinder ( 3) and the semi-circular flow path 14 and the plurality of radial linear flow paths (15) in communication with the lower portion of the outer cylinder (4) and the packing (5), the pedestal 11 is installed on the lower end of the outer cylinder (4) , Expose part of the gear 7 The inner gear 3 integral with the gear 7 is rotated while the intermediate gear 21 and the driving gear 22 arranged on the bracket 20 are engaged with each other. Grease automatic coating device of the wire rope, characterized in that configured to enable water spraying and lubrication. The piston rod according to claim 1, wherein a guide plate (23) is provided at a lower end of the outer cylinder (4), and a plurality of cylinders (24) are radially installed on the guide plate (23) and reciprocated in the cylinder (24). A roller 26 is installed at the tip of 25, and is divided into the front and rear cases 1 'and 2' at the lower part of the guide plate 23, and consists of an inner cylinder 3 'and an outer cylinder 4'. And inserting a packing 5 'inside the inner cylinder 3', and forming a semicircular flow path 14 'and radially in the inner cylinder 3' and the outer cylinder 4 'and the packing 5'. The automatic wire grease coating device of the wire rope, characterized in that the straight passage (15 ') is formed in communication with the wire rope 38 to form a secondary coating.