KR102383762B1 - Horil - Google Patents

Abstract

The present invention relates to a hose reel, and more specifically, to a hose reel, wherein a prior patent 10-2101284 of the present applicant is improved somewhat to improve operational efficiency. A plurality of oilless bushings are installed on an operation tool of a hose alignment means, thereby enabling a hose, a transporting shaft, a guide bar and moving nut to be inserted softly and to operate smoothly and prevent abrasion or damage. A chemical liquid and power supply part is installed on the rotational axis of the hose reel, thereby supplying chemical liquid and power efficiently to a hose and an electric wire being wound around or being withdrawn from the hose reel. The structure thereof is simple, mobility is excellent and work efficiency is improved. The use thereof is facilitated by automatically winding a hose using a driving means.

Description

Horseril {Horil}

The present invention relates to a hose reel, and more particularly, this is a part of the applicant's prior registration patent No. 10-2101284 to improve work efficiency, and a plurality of oilless bushings are installed in the operating part of the hose alignment means. By installing it, the hose, transfer shaft, guide rod, and moving nut are smoothly inserted to operate smoothly and prevent abrasion or damage. It relates to a hose reel that can efficiently supply chemical liquid and electric power, has a simple structure, good mobility, and improved work efficiency, and is easy to use because it is automatically wound by a driving means when the hose is wound.

In general, farmhouses use a sprayer that sprays chemical solutions such as pesticides in order to spray pesticides for pest control at regular intervals on growing crops to improve the commercial properties and productivity of crops grown in paddy fields, fields, orchards, etc. are doing

In such a sprayer, the hose is drawn out or wound from the hose reel to spray the chemical to a distant place, and then used.

However, the conventional hose reel is inconvenient because the hose is released at once due to the inertia of pulling the hose out of the hose reel, and the hose is dragged to the floor, shortening the life of the hose and causing kinking.

In addition, the conventional hose reel is drawn into the hose reel to the end of the hose in which the sprayer is installed when the hose is wound, thereby causing a mechanical malfunction and reducing the lifespan of the drive motor due to impact.

In addition, in the prior art, since the user works while holding the sprayer while working, the hose at the rear of the sprayer is frequently bent, folded, or twisted, which causes inconvenience in the operation. There was a problem that the high-pressure sprayer could be broken due to being caught.

In addition, since the conventional hose reel is drawn out in only one direction when the hose is drawn out, there is an inconvenience of having to rotate the direction of the hose reel each time and then withdraw the hose again.

In addition, the conventional hose reel has a problem in that the hose, the transfer shaft, and the guide rod are easily worn or damaged by being fitted to the operating member and the operating member of the hose alignment means.

In addition, the conventional hose reel has a problem in that the body of the operating tool of the hose alignment means is made of metal, so it is heavy and expensive, wears well and is easily oxidized.

In addition, since the conventional hose reel only winds the hose on the hose reel, there is an inconvenience in that a separate equipment must be provided for power supply.

In addition, the conventional hose reel has a problem in that there is no device capable of effectively supplying a chemical liquid and electric power to the rotating hose reel, so that the working efficiency is lowered.

1. Registered Utility Model Publication No. 20-0239052. 2. Registered Patent Publication No. 10-2101284.

The present invention has been devised to solve the above problems in the prior art, and an object of the present invention is to enable the hose to be smoothly wound or drawn out by reciprocating in the left and right directions while the operating part of the hose aligning means is fitted between the guide rod and the transfer shaft. It is to provide hose reel.

In addition, it is an object of the present invention to provide a hose reel in which a hose, a transfer shaft, a guide rod, and a moving nut are smoothly fitted to prevent abrasion or damage by installing a plurality of oilless bushings in the operating port of the hose alignment means is doing

In addition, it is an object of the present invention to provide a hose reel that is light, has good wear resistance, is not oxidized, and has an economical effect by manufacturing the body of the actuator made of acetal resin.

In addition, an object of the present invention is to provide a hose reel capable of efficiently supplying a chemical solution and power to a hose and an electric wire wound or drawn out on the hose reel by installing a chemical solution and a power supply unit on the rotating shaft of the hose reel.

In addition, an object of the present invention is to provide a hose reel that can easily take out the hose in any direction 360 degrees by allowing the support arm of the hose alignment means to be idling.

In addition, an object of the present invention is to provide a hose reel having a simple structure, good mobility, improved working efficiency, and easy to use because the hose is automatically wound by a driving means when the hose is wound.

The problems to be solved by the present invention are not limited to the problems mentioned above. In addition, other technical problems not mentioned will be clearly understood by those of ordinary skill in the art to which the present invention belongs from the following description.

In order to achieve the above object, the present invention includes a main body 100;

A hose reel 200 that is rotatably installed over both side walls of the body 100 and the hose 510 and the electric wire 520 are wound or drawn out;

Hose aligning means 300 for guiding the hose 510 and the electric wire 520 to be uniformly wound or drawn out on the hose reel 200;

Driving means 400 for transmitting power to the hose reel 200 and the hose alignment means 300;

A chemical and power supply unit (A) installed on one side of the rotating shaft 210 of the hose reel 200 to supply chemical and power to the hose 510 and the electric wire 520 wound around the hose reel 200; is made, including

The hose alignment means 300,

Guide rod 310 and,

A transfer shaft 320 that is installed in parallel with the guide rod 310 and crosses a left-hand thread and a right-hand thread on the outer circumferential surface, and connects both ends of the left and right threads so that the transfer groove 321 communicates with each other;

An operation tool 330 that is inserted into the guide rod 310 and the transfer shaft 320 and moves in the left and right direction;

The lower end is installed by being inserted into the operation tool 330, and the guide roller 350 at the upper portion is configured to include a plurality of support arms 340 installed to guide the hose 510,

The operation tool 330 is,

Made of acetal resin, a first coupling groove (331a) is formed at the upper end of the center in a vertical direction, and at one end, a second coupling groove (331b) - an insertion hole (331c) - a second coupling groove (331b) is formed from the front end to the rear end The other end is formed in the order of the third coupling groove (331d) - the insertion hole (331e) - the third coupling groove (331d) from the front end to the rear end at the other end. a body 331 which is opened to form a fourth coupling groove 331f;

A first oilless manufactured in the form of a metal tube, fitted into the first coupling groove 331a of the body 331, a plurality of solid lubricants 332a are embedded in the outer circumferential surface at regular intervals, and the hose 510 passes through the central hole. a bushing 332, and

The second oil manufactured in the form of a metal tube and fitted into the second coupling groove 331b of the body 331, a plurality of solid lubricants 333a are embedded in the outer circumferential surface at regular intervals, and the transfer shaft 320 is fitted in the central hole. a lease bushing (333) and

The third oil manufactured in the form of a metal tube and fitted into the third coupling groove 331d of the body 331, a plurality of solid lubricants 334a are embedded in the outer circumferential surface at regular intervals, and the guide rod 310 is inserted into the central hole. a lease bushing (334);

Manufactured in the form of a metal tube and fitted into the fourth coupling groove 331f of the body 331, a plurality of solid lubricants 335a are embedded in the outer circumferential surface at regular intervals, and the movable nut 336 is inserted into the central hole, so that the movable nut ( The protrusion 336a of the 336 is configured to include a fourth oilless bushing 335 fitted in the transfer groove 321 of the transfer shaft 320 .

The present invention has the effect of allowing the hose to be smoothly wound or drawn out by reciprocating in the left and right directions when the operating tool of the hose aligning means is fitted between the guide rod and the transfer shaft.

In addition, in the present invention, by installing a plurality of oilless bushings in the operation port of the hose alignment means, the hose, the transfer shaft, the guide rod, and the moving nut are smoothly inserted and operated smoothly, and there is an effect of preventing abrasion or damage.

In addition, in the present invention, the body of the actuator is made of acetal resin, so it is light and has good abrasion resistance and is not oxidized and has an economical effect.

In addition, the present invention has the effect of efficiently supplying the chemical and power to the hose and the wire wound or drawn out on the hose reel by installing the chemical and power supply unit on the rotating shaft of the hose reel.

In addition, the present invention has the effect that the hose can be easily drawn out in any direction 360 degrees because the support arm of the hose alignment means is idling.

In addition, the present invention has a simple structure, good mobility, improved working efficiency, and easy to use because the hose is automatically wound by a driving means when the hose is wound.

1 and 2 are perspective views according to an embodiment of the present invention.
FIG. 3 is a left sectional view of FIG. 1 .
4 is a perspective view of an operating tool of the present invention.
5 is an exploded perspective view of FIG. 4 ;
6 is a cross-sectional view taken along line B - B' of FIG. 4 .
7 is a cross-sectional view taken along line C - C' of FIG. 4 .
8 is a cross-sectional view taken along line D - D' of FIG. 4 .
FIG. 9 is a partially enlarged cross-sectional view of FIG. 3 .
10 is a cross-sectional view showing the operation of the transfer shaft and the operating tool of the hose alignment means of the present invention.
11 is a view showing a driving means as a right sectional view of FIG. 1 .
12 is a cross-sectional view taken along line E - E' of FIG. 11 .
13 is a partial perspective view showing a chemical solution and power supply of the present invention.
14 is an exploded perspective view of FIG. 13 ;
FIG. 15 is a plan cross-sectional view of FIG. 13 .
16 is an enlarged cross-sectional view of a portion F of FIG. 15 .

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

In the accompanying drawings, the same components are used with the same reference numerals in any possible drawings, and detailed descriptions of known functions or known components that may unnecessarily obscure the subject matter of the present invention are omitted.

As shown in the accompanying drawings 1 to 16, the present invention includes a main body 100, a hose reel 200, a hose alignment means 300, a driving means 400, a chemical solution and a power supply unit (A) is done

Wheels are installed at the lower end of the body 100 to facilitate movement. A control unit (not shown) may be installed on the front surface of the main body 100 to control the device.

The hose reel 200 is provided with rotating shafts 210 on both sides so that both sides of the rotating shafts 210 are rotatably installed on both side walls of the main body 100 by a shaft holder 211 , and a hose 510 and an electric wire 520 . ) is wound or drawn out.

As shown in FIGS. 3 to 10 , the hose alignment means 300 is installed on the upper side of the hose reel 200 . The hose alignment means 300 guides the hose 510 and the electric wire 520 to be uniformly wound or drawn out on the hose reel 200 .

To this end, the hose alignment means 300 is configured to include a guide rod 310 , a transfer shaft 320 , an operating tool 330 , and a support arm 340 .

The guide rod 310 is installed in the horizontal direction on the upper side of the hose reel 200 .

The conveying shaft 320 is installed in parallel with the guide rod 310, and a left-hand thread and a right-hand thread are formed on the outer peripheral surface of the conveying shaft 320 to intersect, but both ends of the left and right threads are connected to each other so that the conveying groove 321 is communicated. connect it so

The operation tool 330 is inserted into the guide rod 310 and the transfer shaft 320 to move in the left and right directions. At this time, the protrusion 336a of the moving nut 336 mounted inside the actuating tool 330 is fitted into the transfer groove 321 formed by the left and right threads of the transfer shaft 320, so that the actuating tool 330 is Allows for reciprocating movement in the left and right directions. The protrusion 336a of the moving nut 336 is inserted into the transfer groove 321 formed of a left-hand thread and a right-hand thread to move, and can reciprocate by the cross groove 322 formed at both ends of the transfer groove 321. . In addition, an installation hole 337 is formed in the center of the operation tool 330 .

To this end, the actuator 330 includes a body 331, a first coupling groove 331a, a second coupling groove 331b, a third coupling groove 331d, a fourth coupling groove 331f, and a first oilless. It is configured to include a bushing 332 , a second oilless bushing 333 , a third oilless bushing 334 , and a fourth oilless bushing 335 .

The body 331 of the actuator 330 is made of acetal resin, so it is light and has good wear resistance and is not oxidized and has an economical effect. A first coupling groove 331a is formed in the upper end of the middle of the body 331 in the vertical direction. At one end of the body 331, the second coupling groove (331b) - the insertion hole (331c) - the second coupling groove (331b) is formed to communicate from the front end to the rear end in the order, and at the other end of the body 331, from the front end At the rear end, the third coupling groove (331d) - the insertion hole (331e) - the third coupling groove (331d) is formed to communicate in that order. In addition, by opening upward in the insertion hole (331c) formed between the second coupling groove (331b) of the body (331) to form a fourth coupling groove (331f). In addition, the diameter of the front/rear second coupling groove 331b is formed to be larger than the diameter of the insertion hole 331c, and the diameter of the front/rear third coupling groove 331d is formed to be larger than the diameter of the insertion hole 331e. It is preferable to do

The first oilless bushing 332 is manufactured in the form of a metal tube and is fitted into the first coupling groove 331a of the body 331 . A plurality of solid lubricants 332a are buried at regular intervals on the outer circumferential surface of the first oilless bush, and the hose 510 passes through the central hole. That is, on the inner circumferential surface of the first oilless bushing 332 , the lower end 341 of the support arm 340 , which will be described later, is inserted into the installation hole 337 inside the first oilless bushing 332 , and the first oilless bushing 332 . ) to allow idling. At this time, since the support arm 340 is idling, there is an effect that the user can easily withdraw the hose 510 in any direction.

The second oilless bushing 333 is manufactured in the form of a metal tube and is fitted into the second coupling groove 331b of the body 331 . A plurality of solid lubricants 333a are embedded in the outer circumferential surface of the second oilless bushing 333 at regular intervals, and the transfer shaft 320 is fitted in the central hole. By the second oilless bushing 333 , the operation tool 330 is smoothly movable along the transfer shaft 320 . In addition, it is preferable that the inner diameter of the second oilless bushing 333 is formed smaller than the inner diameter of the insertion hole 331c so that the feed shaft 320 is supported on the inner circumferential surface of the second oilless bushing 333 .

The third oilless bushing 334 is manufactured in the form of a metal tube and is fitted into the third coupling groove 331d of the body 331 . A plurality of solid lubricants 334a are embedded in the outer peripheral surface of the third oilless bushing 334 at regular intervals, and the guide rod 310 is fitted in the central hole. By the third oilless bushing 334 , the actuator 330 is smoothly movable along the guide rod 310 . In addition, it is preferable that the inner diameter of the third oilless bushing 334 is formed smaller than the inner diameter of the insertion hole 331e so that the guide rod 310 is supported on the inner circumferential surface of the third oilless bushing 334 .

The fourth oilless bushing 335 is manufactured in the form of a metal tube and is fitted into the fourth coupling groove 331f of the body 331 . On the outer peripheral surface of the fourth oilless bushing 335, a plurality of solid lubricants 335a are buried at regular intervals, and the moving nut 336 is fitted in the central hole, so that the protrusion 336a of the moving nut 336 is transferred to the transfer shaft 320. It is fitted into the transfer groove 321 of The fourth oilless bushing 335 alleviates the impact applied to the moving nut 336 and prevents wear or damage.

Accordingly, the operation tool is inserted into the guide rod 310 and the transfer shaft 320 and reciprocates in the left and right directions, thereby allowing the hose 510 to be smoothly wound or drawn out.

In addition, by installing a plurality of oilless bushings in the actuator, the hose 510, the transfer shaft, the guide rod, and the moving nut are smoothly fitted to operate smoothly, and there is an effect of preventing wear or damage.

In addition, the body 331 of the actuating tool is made of acetal resin, so it is light and has good abrasion resistance and is not oxidized and has an economical effect.

The lower end 341 of the support arm 340 is inserted into the installation hole 337 inside the first oilless bushing 332 of the operating tool 330 and is idly mounted by the first oilless bushing 332 . At this time, since the support arm 340 is idling, there is an effect that the user can easily withdraw the hose 510 in any direction. The upper portion of the support arm 340 is formed to protrude upward and is formed in an arc shape that is curved to one side, and a plurality of guide rollers 350 are installed between the both sides of the support arm 340 to guide the hose 510 . At this time, the hose 510 may be guided by the guide roller 350 of the support arm 340 through the installation hole 337 of the operation tool 330 and the lower end 341 of the support arm 340 to be drawn out. .

11 and 12 of the accompanying drawings, the driving means 400 transmits power to the hose reel 200 and the hose alignment means 300 to automatically wind the hose 510 during winding. . To this end, the driving means 400 is configured to include a driving motor 410 , a driving chain sprocket 420 , and first, second, and third chain sprockets 421 , 422 , and 423 .

The driving motor 410 is installed on one side of the inside of the main body 100 , and a driving chain sprocket 420 is mounted on a driving shaft of the driving motor 410 .

The first and second chain sprockets 421 and 422) are mounted on one side rotation shaft 210 of the hose reel 200, and the first chain sprocket 421 of the rotation shaft 210 of the hose reel 200 is a driving motor 410. It is connected to the drive chain sprocket 420 and the drive chain 430 of the to receive power.

The third chain sprocket 423 is mounted on one end of the transfer shaft 320 and the third chain sprocket 423 of the transfer shaft 320 is a second chain sprocket ( 422) and the driving chain 431 to receive power.

On the other hand, as shown in the accompanying drawings 13 to 16, the chemical and power supply unit (A) is a hose reel to supply the chemical and power to the hose 510 and the electric wire 520 wound around the hose reel (200). It is installed on one side of the rotating shaft 210 of 200 .

To this end, the chemical and power supply unit (A) is configured to include a rotating unit (500), a fixed unit (600).

The rotating unit 500 receives the chemical and power supplied from the fixed unit 600 while rotating together with the hose reel 200 .

The fixing unit 600 is connected to the rotating unit 500 in order to supply the chemical and power supplied from the outside to the rotating unit 500 and to prevent the supply hose 630 and the supply wire 640 connected from the outside from being twisted. It is installed so that it does not rotate.

First, the rotating unit 500 of the chemical and power supply unit (A) is configured to include a hose 510, an electric wire 520, a rotating pipe 530, a coupling pipe 550 of the supply hose 630.

The hose 510 is wound or drawn out on the winding drum 220 of the hose reel 200, a fastening pipe 511 is mounted on the inner end, and the end of the hose 510 on which the fastening pipe 511 is mounted is a hose reel ( 200), it enters the inside of the winding drum 220 through the hole 221 of the winding drum 220, and extends into the rotation shaft 210.

The electric wire 520 is disposed in parallel with the hose 510 to be wound or drawn out on the winding drum 220 of the hose reel 200 together with the hose 510, and the inner end of the electric wire 520 is with the hose 510. It enters the inside of the winding drum 220 through the hole 221 of the winding drum 220 of the hose reel 200 and extends into the rotation shaft 210 .

The rotary tube 530 is coupled to an end of the rotary shaft 210 , and a first connector 531 and a second connector 532 are installed on both sides of the front surface of the rotary tube 530 . A hose 510 and an electric wire 520 extending into the rotating shaft 210 of the hose reel 200 are connected to the rear end of the rotating tube 530 , so that the first electric wire 521 and the second electric wire inside the electric wire 520 are connected. 522 is electrically connected to the first connector 531 and the second connector 532 of the rotary tube 530 , respectively.

At this time, the first connection port 531 of the rotary tube 530 is configured to include a bottom plate 531a, a pair of blades 531b, and a connection protrusion 531c.

The bottom plate 531a is coupled to one side of the front side of the rotation tube 530 by a coupling member.

A pair of wings 531b is formed to form an inclined plane at both ends of the bottom plate 531a at an obliquely upward angle at a predetermined angle.

The connecting protrusions 531c are respectively formed at the ends of the pair of wings 531b and are connected to the first connecting ring 611 of the connecting pipe 610 to be described later.

In addition, the second connection port 532 of the rotary tube 530 is configured to include a bottom plate 532a, a pair of blades 532b, and a connection protrusion 532c.

The bottom plate 532a is coupled to the opposite side of the first connector 531 of the front side of the rotation tube 530 by a coupling member.

A pair of wings 532b is formed to form an inclined plane at both ends of the bottom plate 532a obliquely upward at a predetermined angle.

The connecting protrusions 532c are respectively formed at the ends of the pair of wings 532b and are connected to the second connecting ring 612 of the connecting pipe 610 to be described later.

The chemical liquid pipe 540 is fitted in the center of the rotating tube 530 and the rear end of the chemical liquid pipe 540 is coupled to the fastening pipe 511 mounted on the front end of the hose 510, the chemical liquid pipe 540 and the hose 510 ) are connected.

The coupling pipe 550 of the supply hose 630 is coupled to the front end of the chemical liquid pipe 540 .

Next, the fixing unit 600 of the chemical and power supply unit (A) is configured to include a connection pipe 610, a supply hose 630, a supply wire 640, and a connection pipe 620 of the supply hose 630. do.

The connection tube 610 is in contact with the front surface of the rotation tube 530, and on the inner surface of the front end of the connection tube 610, the first connection ring 611 and the second connection ring 612 are arranged to have a predetermined interval. They are respectively connected to the first connector 531 and the second connector 532 of the rotary tube 530 . At this time, the first connection port 531 and the second connection port 532 of the rotary tube 530 maintain a state in contact with the first connection ring 611 and the second connection ring 612 of the connection tube 610, When the rotating tube 530 rotates, the first connecting port 531 and the second connecting port 532 also rotate while in contact with the first connecting ring 611 and the second connecting ring 612 of the connecting tube 610 . Electrical connection between the fixed connection tube 610 and the rotating tube 530 is possible.

The supply hose 630 communicates with the chemical liquid pipe 540 of the rotating unit 500 to supply the chemical solution supplied from the outside to the rotating unit 500 .

The supply wire 640 is arranged in parallel with the supply hose 630, and the third wire 641 and the fourth wire 642 inside the supply wire 640 are connected to the first connection ring 611 of the connection pipe 610. and the second connection ring 612 are electrically connected to each other.

The connection pipe 620 of the supply hose 630 is installed at the end of the supply hose 630 and is coupled to the coupling pipe 550 coupled to the chemical liquid pipe 540 and idling with each other. That is, the connecting pipe 620 is installed at the end of the supply hose 630 and the coupling pipe 550 is coupled to the connecting pipe 620 to be idling.

Thus, the chemical supply hose 630 - the connection tube 620 of the supply hose 630 - the coupling tube 550 of the supply hose 630 - the chemical liquid transfer tube 540 - the fastening tube 511 of the hose 510 - The hose 510 moves in order to supply the chemical, and the power is supplied by the third wire 641 and the fourth wire 642 of the supply wire 640 to the first connection ring 611 of the connection pipe 610 and The second connection ring 612 is electrically connected to each other, and the first connection ring 611 and the second connection ring 612 of the connection pipe 610 are connected to the first wire 521 and the second wire of the electric wire 520 . Each is electrically connected to 522 to supply power.

Accordingly, the present invention has the effect of allowing the hose to be smoothly wound or drawn out by reciprocating in the left and right directions when the operating tool of the hose alignment means is fitted between the guide rod and the transfer shaft.

In addition, in the present invention, by installing a plurality of oilless bushings in the operation port of the hose alignment means, the hose, the transfer shaft, the guide rod, and the moving nut are smoothly inserted and operated smoothly, and there is an effect of preventing abrasion or damage.

In addition, in the present invention, the body of the actuator is made of acetal resin, so it is light and has good abrasion resistance and is not oxidized and has an economical effect.

In addition, the present invention has the effect of efficiently supplying the chemical and power to the hose and the wire wound or drawn out on the hose reel by installing the chemical and power supply unit on the rotating shaft of the hose reel.

In addition, the present invention has the effect that the hose can be easily drawn out in any direction 360 degrees because the support arm of the hose alignment means is idling.

In addition, the present invention has a simple structure, good mobility, improved working efficiency, and easy to use because the hose is automatically wound by a driving means when the hose is wound.

In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and it is common in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. Of course, various modifications and applications are possible by those having the knowledge of

100: body
200: hose reel 210: rotation shaft
220: winding drum 221: hole
300: hose alignment means 310: guide rod
320: feed shaft 330: operation tool
331: body 331a: first coupling groove
331b: second coupling groove 331c: insertion hole
331d: third coupling groove 331e: insertion hole
331f: fourth coupling groove 332: first oilless bushing
333: 2nd oilless bushing 334: 3rd oilless bushing
335: 4th oilless bushing
332a, 333a, 334a, 335a: solid lubricants
336: moving nut 400: driving means
410: drive motor A: chemical and power supply
500: rotating part 510: hose
520: wire 521: first wire
522: second wire 530: rotating tube
531: first connection port 532: second connection port
540: chemical liquid pipe 550: coupling pipe
600: fixed part 610: connection pipe
611: first connection ring 612: second connection ring
620: connector 630: supply hose
640: supply wire 641: third wire
642: 4th wire

Claims (3)

body 100;
A hose reel 200 that is rotatably installed across both side walls of the main body 100 so that the hose 510 and the electric wire 520 are wound or drawn out;
Hose aligning means 300 for guiding the hose 510 and the electric wire 520 to be uniformly wound or drawn out on the hose reel 200;
Driving means 400 for transmitting power to the hose reel 200 and the hose alignment means 300;
A chemical and power supply unit (A) installed on one side of the rotating shaft 210 of the hose reel 200 to supply chemical and power to the hose 510 and the electric wire 520 wound around the hose reel 200; is made, including
The hose alignment means 300,
Guide rod 310 and,
A transfer shaft 320 that is installed in parallel with the guide rod 310 and crosses a left-hand thread and a right-hand thread on the outer circumferential surface, and connects both ends of the left and right threads so that the transfer groove 321 communicates with each other;
An operation tool 330 that is inserted into the guide rod 310 and the transfer shaft 320 and moves in the left and right direction;
The lower end is installed by being inserted into the operating tool 330, and the guide roller 350 at the upper portion is configured to include a plurality of support arms 340 installed to guide the hose 510,
The operation tool 330 is,
Made of acetal resin, a first coupling groove (331a) is formed in a vertical direction at the upper end of the center, and a second coupling groove (331b) - insertion hole (331c) - second coupling groove (331b) from the front end to the rear end at one end The other end is formed in the order of the third coupling groove (331d) - the insertion hole (331e) - the third coupling groove (331d) from the front end to the rear end at the other end. a body 331 which is opened to form a fourth coupling groove 331f;
A first oilless manufactured in the form of a metal tube, fitted into the first coupling groove 331a of the body 331, a plurality of solid lubricants 332a are embedded on the outer peripheral surface at regular intervals, and the hose 510 passes through the central hole. a bushing 332, and
The second oil manufactured in the form of a metal tube and fitted into the second coupling groove 331b of the body 331, a plurality of solid lubricants 333a are embedded in the outer circumferential surface at regular intervals, and the feed shaft 320 is fitted in the central hole. a lease bushing (333) and
The third oil manufactured in the form of a metal tube and fitted into the third coupling groove 331d of the body 331, a plurality of solid lubricants 334a are embedded in the outer peripheral surface at regular intervals, and the guide rod 310 is inserted into the central hole. a lease bushing (334);
Manufactured in the form of a metal tube and fitted into the fourth coupling groove 331f of the body 331, a plurality of solid lubricants 335a are embedded in the outer circumferential surface at regular intervals, and the movable nut 336 is inserted into the central hole, so that the movable nut ( Hose reel, characterized in that the protrusion (336a) of the 336 is configured to include a fourth oilless bushing (335) fitted into the transfer groove (321) of the transfer shaft (320). According to claim 1,
The chemical and power supply unit (A),
Rotating part 500 receiving a chemical and power while rotating with the hose reel 200;
In order to supply the chemical and power supplied from the outside to the rotating unit 500, it is connected to the rotating unit 500 and is installed so as not to rotate to prevent the supply hose 630 and the supply wire 640 connected from the outside from being twisted. government 600; consists of,
The rotating part 500,
A hole in the winding drum 220 of the hose reel 200 is wound or drawn out on the winding drum 220 of the hose reel 200, a fastening pipe 511 is mounted at the inner end, and the fastening pipe 511 is mounted at the end of the hose reel 200. A hose 510 that enters the inside of the winding drum 220 through 221 and extends into the rotating shaft 210, and
It is arranged in parallel with the hose 510 and is wound or drawn out on the winding drum 220 of the hose reel 200 together with the hose 510, and the inner end is the winding drum 220 of the hose reel 200 together with the hose 510. ) enters the inside of the winding drum 220 through the hole 221 and the wire 520 extending into the rotation shaft 210, and,
It is coupled to the end of the rotation shaft 210 of the hose reel 200, and the first connection port 531 and the second connection port 532 are installed on both sides of the front side, and the rotation shaft 210 of the hose reel 200 extends inside the rear end. The hose 510 and the electric wire 520 are connected so that the first electric wire 521 and the second electric wire 522 inside the electric wire 520 are electrically connected to the first connector 531 and the second connector 532, respectively. The rotating tube 530 is connected, and
A chemical liquid transfer tube 540 fitted in the center of the rotating tube 530 and the rear end coupled to the fastening tube 511 mounted on the front end of the hose 510;
It is configured to include a coupling pipe 550 of the supply hose 630 coupled to the front end of the chemical liquid pipe 540,
The fixing part 600 is,
A first connection ring 611 and a second connection ring 612 are disposed to have a predetermined interval on the inner surface of the front end and in contact with the front surface of the rotation tube 530 , the first connection port 531 of the rotation tube 530 . and a connection pipe 610 connected to the second connection port 532, respectively;
A supply hose 630 communicating with the chemical liquid pipe 540 of the rotating unit 500 to supply the chemical solution supplied from the outside to the rotating unit 500,
The supply hose 630 and the supply hose 630 and the third wire 641 and the fourth wire 642 inside are electrically connected to the first connection ring 611 and the second connection ring 612 of the connection pipe 610, respectively. and a supply wire 640 connected to
It is installed at the end of the supply hose 630 and is configured to include a coupling pipe 550 coupled to the chemical liquid pipe 540 and a coupling pipe 620 of the supply hose 630 coupled to each other idling,
The chemical solution is the supply hose 630 - the connection pipe 620 of the supply hose 630 - the coupling pipe 550 of the supply hose 630 - the chemical solution transfer pipe 540 - the fastening pipe 511 of the hose 510 - the hose (510) moves in order to supply the chemical, and power is supplied by the third wire 641 and the fourth wire 642 of the supply wire 640 to the first connecting ring 611 and the second of the connecting pipe 610. The connection ring 612 is electrically connected, respectively, and the first connection ring 611 and the second connection ring 612 of the connection pipe 610 are connected to the first wire 521 and the second wire 522 of the wire 520 . ), each electrically connected to a hose reel, characterized in that it supplies power.
3. The method of claim 2,
The first connection port 531 of the rotary tube 530 is,
A bottom plate 531a coupled to one side of the front side of the rotary tube 530 by a coupling member,
A pair of wings (531b) formed to form an inclined plane at a predetermined angle from both ends of the bottom plate (531a) obliquely upward,
It is formed at the ends of the pair of wings 531b and is configured to include a connection protrusion 531c connected to the first connection ring 611 of the connection pipe 610,
The second connection port 532 of the rotary tube 530 is,
A bottom plate (532a) coupled by a coupling member to the opposite side of the first connector (531) of the front surface of the rotary tube (530);
A pair of wings (532b) formed to form an inclined plane at a predetermined angle from both ends of the bottom plate (532a) obliquely upward;
A hose reel, characterized in that it is formed at the ends of the pair of wings (532b), each comprising a connection protrusion (532c) connected to the second connection ring (612) of the connection pipe (610).

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