JP3155461U - Hose reel device - Google Patents

Abstract

A hose reel device capable of rotating and stably supporting a large and heavy hose reel is provided. A rotating table (12) on which a take-up drum is mounted, a reel table (13) for rotatably supporting the rotating table on a rotating shaft (11) below the rotating table (12), and a reel table ( And a plurality of load support members (10) provided along the circumference of the rotation axis of 13) and rotatably supporting the turntable (12). [Selection] Figure 1

Description

  The present invention relates to a hose reel device, and more particularly to a rotatable hose reel device.

  Patent Document 1 discloses a rotatable air hose reel. The air hose reel is supported on the installation base so that the reel can rotate on a rotating shaft. However, a small and light reel can be supported by a rotating shaft. For example, a large reel weighing about 200 kg is difficult to support only by the rotating shaft.

Japanese Utility Model Publication No. 6-80769

  An object of the present invention is to provide a hose reel device that can rotatably and stably support a large and heavy hose reel.

  In order to achieve the above object, a hose reel device according to the present invention includes a turntable on which a take-up drum is mounted, a reel stand that rotatably supports the turntable on a rotating shaft below the turntable, A plurality of load support members which are provided along a circumference of the reel base around the rotation axis and which rotatably support the rotary base.

  It is preferable that a rod is erected at a corner in order to rotate the turntable with an external force.

  A lock hole provided in the turntable; a nut provided at a position corresponding to the lock hole of the reel stand; a lock bolt that is screwed into the lock hole and the nut to lock the rotation of the turntable; It is preferable to provide.

  According to the hose reel device according to the present invention, since the plurality of load support members for rotatably supporting the rotary table are provided on the circumference around the rotation axis of the reel table, they are installed on the rotary table and the rotary table. Even if the weight of the winding drum is large, it can be rotatably and stably supported.

  Since the rod is erected at the corner of the turntable, for example, the turntable can be easily rotated by connecting a wire and pulling it with a tractor.

  Since the lock bolt for threading the nut of the reel base is provided through the lock hole of the rotary base, the rotary base can be firmly locked so as not to rotate. It can be locked with less force than locking the rotating shaft. It can be used effectively to prevent rotation during transportation.

1 is a side view of a hose reel device according to the present invention. 1 is a front view of a hose reel device according to the present invention. 1 is a rear view of a hose reel device according to the present invention. 1 is a perspective view of a hose reel device according to the present invention. It is a top view of the reel stand of FIG. It is an example of use of the hose reel device according to the present invention.

  Hereinafter, a hose reel device according to the present invention will be described with reference to the drawings.

  FIG. 1 is a side view of a hose reel device according to the present invention. In the hose reel device 100, the take-up drum 1 is installed on a rotating table 12, and the rotating table 12 is rotatably supported on a reel table 13 by a rotating shaft 11 and a load support member 10. A watering hose 2 is wound around the winding drum 1. The watering hose 2 is wound up and pulled out via the front guide roll 4. Water supply to the watering hose 2 is performed from the water supply port 3. A rear guide roll 5 is provided at the lower rear portion of the winding drum 1. When the watering hose 2 is wound up so that it rises, the rear guide roll 5 can be prevented from protruding further. The diameter of the winding drum 1 is not limited to this, but is 1.3 m as an example. The length of the hose that can be wound is about 60 m.

  FIG. 2 is a front view of a hose reel device according to the present invention. The take-up drum 1 includes two parts, a first take-up drum 1a and a second take-up drum 1b. Two sprinkling hoses 2 corresponding to the first take-up drum 1a and the second take-up drum 1b, that is, the first sprinkler hose 2a and the second sprinkler hose 2b are used. A take-up spring 7 is provided inside the first take-up drum 1a and the second take-up drum 1b. When the first sprinkler hose 2a or the second sprinkler hose 2b is pulled out, the retractable spring 7 is shrunk to the maximum at the time of winding. A torque of 127 N · m can be obtained. Since the watering hose 2 is as heavy as 0.8 kg / m, such torque functions as an auxiliary during winding. The winding drum 1 has a depth of about 50 cm and is not thicker than its diameter. Therefore, even if two winding drums 1 are mounted, the area of the turntable 12 does not increase greatly.

  The 1st watering hose 2a and the 2nd watering hose 2b are respectively wound up and pulled out via the 1st front guide roll 4a and the 2nd front guide roll 4b. In the first front guide roll 4a and the second front guide roll 4b, vertical rolls 8 are incorporated on both left and right sides, and horizontal rolls 9 are incorporated on both upper and lower sides. When the turntable 12 is rotated, the watering hose 2 comes into contact with the vertical roll 8, but the vertical roll 8 can be rotated to prevent the watering hose 2 from being damaged. The total weight of the hose reel device 100 is about 500 kg as an example.

  FIG. 3 is a rear view of the hose reel device according to the present invention. A first rear guide roll 5a and a second rear guide roll 5b are provided at lower rear portions of the first winding drum 1a and the second winding drum 1b, respectively.

  FIG. 4 is a perspective view of a hose reel device according to the present invention. Water is supplied as fluid to the two water supply ports 3 by the first water supply hose 3a and the second water supply hose 3b. The turntable 12 is provided with a rod 15 for rotating at a corner by an external force. The direction of the hose reel device 100 can be changed by connecting a wire to the rod 15 and pulling it with a tractor or the like.

  The rotary table 12 is provided with a lock hole 16, and the reel table 13 is provided with a nut 17 at a position corresponding to the lock hole 16. Then, a lock bolt 18 that is threaded into the nut 17 through the lock hole 16 is provided. Thereby, it can lock so that the turntable 12 may not rotate. The lock hole 16 and the nut 17 are provided at positions away from the rotary shaft 11 so that a large force is not applied to the lock bolt 18.

  FIG. 5 is a plan view of the reel base of FIG. FIG. 5 shows a case where the rotary table 12 is slightly rotated counterclockwise with respect to the reel table 13. A plurality of load support members 10 are installed on the reel base 13 along the circumference around the rotation shaft 11. As shown in the extraction circle C1, in this embodiment, the load support member 10 is a roller 10a. That is, the turntable 12 is on the load support member 10. A cylindrical shaft is attached to the rotary table 12 so that the rotary shaft 11 is fitted to a shaft fixed to the reel table 13. Thereby, the turntable 12 rotates. In this embodiment, the roller 10 a is attached to the upper side of the reel base 13, but may be attached to the lower side of the rotary base 12. Further, instead of the roller, a metal sphere (ball) may be used.

  FIG. 6 shows an example of use of the hose reel device according to the present invention. As shown in FIG. 6, the first watering hose 2 a and the second watering hose 2 b are connected to the watering port of the weight-dissipating machine 50. According to this, when the weight removal machine 50 moves, the direction of the hose reel device 100 can be easily changed. You may connect the 1st watering hose 2a and the 2nd watering hose 2b to a crawler type watering machine.

  In this embodiment, two take-up drums 1 are mounted on a turntable, but may be one. Moreover, in order to wind up or send out the watering hose, you may mount the drive mechanism containing a motor.

  The present invention is suitable as a hose reel device capable of rotatably supporting a large and heavy hose reel.

DESCRIPTION OF SYMBOLS 1 Winding drum 1a 1st winding drum 1b 2nd winding drum 2 Watering hose 2a 1st watering hose 2b 2nd watering hose 3 Water supply port 3a 1st watering hose 3b 2nd watering hose 4 Front guide roll 4a 1st front Guide roll 4b 2nd front guide roll 5 Back guide roll 5a 1st back guide roll 5b 2nd back guide roll 6 Winding direction 7 Winding spring 8 Vertical roll 9 Horizontal roll 10 Load support member 10a Roller 11 Rotating shaft 12 Turntable 13 Reel base 14 Ball 15 Rod 16 Lock hole 17 Nut 18 Lock bolt 50 Weight release machine 100 Hose reel device

Claims (3)

A turntable with a winding drum;
A reel base that rotatably supports the rotary base with a rotary shaft under the rotary base;
A hose reel device comprising: a plurality of load support members provided along a circumference around the rotation axis of the reel base and rotatably supporting the rotary base.
The hose reel device according to claim 1, wherein a rod is erected at a corner to rotate the turntable with an external force.
A lock hole provided in the turntable; a nut provided at a position corresponding to the lock hole of the reel stand; a lock bolt that is screwed into the lock hole and the nut to lock the rotation of the turntable; The hose reel device according to claim 1, wherein the hose reel device is provided.

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