JPS5921171Y2 - hose reel device - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a hose reel device characterized in that the direction in which the hose enters and exits can be changed arbitrarily.

In general, there are two types of chemical spraying machines used for pest control work on field crops, etc.: fixed type and transport type (including m-type).

In this case, the fixed type is equipped with an engine as a driving means, a pump driven by the engine, and a reel for winding a hose connected to the pump, and is transported to a predetermined location such as a field. After the chemical is installed, the pump is connected to the chemical tank, and the hose is pulled out from the hose reel to spray the crops on the fields.

However, since the hose reel in conventional sprayers of this type has a fixed direction of ingress and egress, if the spraying area is wide, the hose may become twisted or tangled and deformed into a flat shape. There is a problem in that it is not possible to perform proper spraying, and in addition, the hose cannot be pulled out and wound up smoothly, resulting in wasted labor.

This invention was made with the intention of solving the above problem, and its gist is that a main frame equipped with a drive means and a pump operated by the drive means is connected to the pump. This system is equipped with a horizontally rotatable movable frame that rotatably supports a hose reel on which the hose is wound.The hose can be moved in and out at any time to prevent the hose from twisting or tangling during use. It is an object of the present invention to provide a hose reel device which is characterized by being able to prevent deformation and also to smoothly perform the work of pulling out and winding up the hose.

Examples of this invention will be described below based on the drawings.

Figure 1 is a perspective view showing the hose reel device of this invention.
In the figure, 1 is an engine as a driving means, 2 is a pump operated by the engine 1, and 3 is a main frame on which the engine 1 and the pump 2 are mounted on a set base 4 extending from the bottom. A movable frame 7 is mounted on a fixed table 5 stretched over the upper surface of the main frame 3 so as to be rotatable in the horizontal direction via a rotary connector 6 which will be described later.

A hose reel 9 on which a hose 8 connected to the pump 2 is wound is supported on the movable frame 7 by a bracket 10 so as to be rotatable in the vertical direction.

As shown in FIG. Base 6 that maintains the distance from table 11
At the upper and lower ends of a, rotation support parts 6b and 6b are arranged in a stepped manner, passing through holes 5' and 11' provided in both tables 5 and 11, respectively, with a height b larger than the thickness a of both tables 5 and 11. At the same time, screw portions 5 c , 5 c are extended to the tips of the respective rotary support portions 6 b , and when mounting the movable frame 7 on the main frame 3 , both tables 5 , 1
After passing the rotary support parts 6b and 6b through the through holes 5' and 11' of the tables 5 and 11, and interposing the rotary coupling body 6 between both tables 5 and 11, a nut is inserted into each screw part 6C through a washer 12. 13, the movable frame 7 is horizontally rotatably mounted on the main frame 3.

In addition, 14 is a leg piece attached to the lower part of the movable frame 7, and when the movable frame 7 is stopped, it is placed on the fixed table 5 to prevent the movable frame 7 from rotating inadvertently. .

For example, when the hose reel device of this invention configured as described above is used for field crop control work, it is transported to a designated location in the field, installed, and then installed in a chemical tank (not shown) that is transported separately. ) and the pump 2, the hose 8 is pulled out from the hose reel 9, and a nozzle (not shown) attached to the tip of the hose 8 can spray chemicals onto field crops. Since the movable frame 7 supporting the reel 9 is horizontally rotatable, the chemical can be spread over a wide area, and furthermore,
There is no risk that the hose 8 will be twisted or tangled, allowing efficient pest control work.

As explained above, according to the hose reel device of this invention, the main frame is equipped with an engine as a driving means and a pump operated by the engine, and is connected to the pump via a rotating connector. It is equipped with a horizontally rotatable movable frame that rotatably supports a hose reel around which the hose is wound, so the hose can be pulled out over a wide range during use, and the hose does not get twisted. There is no risk of flattening due to tangles, etc.
There is no risk of hindering the use of the hose, and since the hose can be pulled out and wound up smoothly, it has excellent effects such as reducing labor. Upper movable frame 7
Since the movable frame is mounted via the leg pieces 14, it is possible to prevent the movable frame from rotating unstablely when the hose is pulled out.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a hose reel device of this invention, and FIG. 2 is a sectional view of a main part of this invention. In the figure, 1... Drive means (engine) 2.
...Pump, 3...Main frame, 5...
...Fixed table, 6...Rotating coupling body, 6
a...Base, 6b...Rotation support part, 6
C...screw part, 7...movable frame,
8...Hose, 9...Hose reel,
11... It is a movable table.

Claims (1)

[Scope of utility model registration request] It consists of a main frame equipped with a driving means and a pump operated by the driving means, and a movable frame that rotatably supports a reel on which a hose connected to the pump is wound. A distance should be maintained between the fixed table installed and the movable table stretched over the lower surface of the movable frame, which has leg pieces at the bottom to prevent accidental rotation relative to the main frame. At the upper and lower ends of the base, there is interposed a rotary coupling body having a stepped rotary support portion having a height greater than the thickness of the two tables, so as to penetrate through both tables and protrude from both tables. A hose reel device comprising a movable frame rotatably mounted in a horizontal direction on the main frame by threading nuts onto threaded parts extending from the rotational support parts.