JPH061784U - Transfer device for packaged oil-free air compressor - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention aims to reduce the fatigue of workers involved in the transportation and operation of the oil-free air compressor housed in the package and to improve the work efficiency. It is intended. [Structure] In a package oil-free air compressor, transportation wheels are attached to the bottom of the package, and movement wheels are attached to the back of the package so as to protrude from the outer surface of the package. It

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a package type oil-free air compressor in which a compressor is housed in a package, and a moving device of a handy package-type oil-free air compressor that can be carried by a handle above the package.

[0002]

[Prior art]

 The oil-free air compressor does not require maintenance of lubricating oil at the bottom of the crankcase of the compressor body, and as a result, the oil in the discharge air does not enter, resulting in air that is completely free of oil. , Spread to the market. When the amount of air used is small, the horsepower of the air compressor is small, and by reducing the weight to around 20 kg, the compression part is placed inside the package so that it can be hung with one hand and moved to the site. There is a so-called handy package oil-free compressor that is housed and has a handle on the top of the package.

[0003]

[Problems to be solved by the device]

 However, this handy package oil-free compressor (hereinafter simply referred to as "handy comp") has a weight of about 20 kg, although it is light, and when using the compressed air, it is necessary to move the handy comp frequently. Repeating a lot of work such as lifting it up in your hand and carrying it will increase the level of physical strength. Therefore, according to the present invention, the handy compressor can be moved lightly even when it needs to be moved frequently depending on the workplace, so that the fatigue in the operation using compressed air is greatly reduced and the work efficiency is improved. The purpose is to achieve.

[0004]

[Means for Solving the Problems]

 To achieve the above object, the present invention stores at least a main body 2 of an oil-free air compressor, a motor 3 for directly driving the main body 2 and a compressed air discharged from the main body 2 in a package 1. A package type oil-free compression that stores the air tank 4, has a handle above the package 1, and is used vertically for storage and transportation, and horizontally for a work place where compressed air is used. In the machine, at least three or more moving wheels 5 are attached to the bottom surface 1a and the back surface 1b of the package 1 so as to protrude from the outer surface of the package 1.

[0005]

[Action]

 With the above configuration, when transporting the handy comp, hold the handle that is configured at the upper position of the package by the wheel on the bottom of the package and pull it to the intended location, or hold the handle. By pushing and pushing, you can move with much lighter force than when you lift and move the handy comp. In addition, when the compressed air is actually used after it has been carried into the work site, the handy compressor is placed with the front part (the surface on which the instrument etc. is attached) facing up. Wheels allow the handy compressor to move with light force. Here, an air hose is connected to the compressed air outlet of the handy comp, and an air gun is attached to the tip of this air hose, so when you want to move the handy comp, the handy comp needs a light force. Since it can be pulled, it is possible to operate the handy compressor while moving it by pulling the air hose directly.To move it, raise the handy compressor to the transporting position or move it sideways. There is no need to bend down from the position and pull with the handle. Therefore, the work efficiency is improved and the fatigue of the worker can be reduced.

[0006]

【Example】

 1 to 3 show an embodiment of the present invention, in which at least an oil-free air compressor main body 2 in a package 1, a motor 3 for directly driving the main body 2 and a main body 2 are provided. In a package type oil-free air compressor that stores an air tank 4 that stores discharged compressed air, wheels 5 for movement are provided on the outer surface of the package 1 on the bottom surface 1a and the back surface 1b of the package 1. Attach at least three of each so that they protrude from the surface.

[0007] For stability, it is preferable that four wheels are attached to each of the wheels for stability. Although not shown, a power cord and an air hose are attached to the back surface 1b of the package 1 during transportation, respectively. The moving wheels attached to the back portion 1b shall be attached at a height such that the power cord and the air hose on the back portion do not contact the floor surface. Further, a filter 7 for removing moisture in the discharged air and a drain knob 8 are attached to the air intake 6 of the handy compressor. Further, an air hose is connected to the air outlet 6 of the package 1, and a normally used air tool such as an air gun is attached to the tip of this air hose. On the outer surface of the package 1, a cylindrical storage portion (not shown) into which the air gun can also be inserted and stored is attached.

An air pressure gauge 8 and a pressure reducing valve 9 are attached to the front surface of the package so that the pressure can be confirmed and the pressure can be adjusted if necessary. In addition, a plug is attached to the tip of the power cord so that it can be plugged in if a 100V outlet is available. During storage and transportation, the power cord and air hose are wrapped around the back side of the package and attached. Therefore, when the working place is where the normal air hose cannot be reached, raise the handheld compressor vertically again and carry it with the handle, or carry it with it sideways, or place it horizontally. As it was, or it had to be carried by pulling up the handle side a little, and it was very tiring for the operator, but with the configuration of the present invention, compressed air is used. Even if you want to go beyond the length of the air hose during operation, pull the air hose as long as the power cord is loose, and easily bend the air hose while the handy compressor is laid horizontally. It is possible to move the handy compressor with a light force without any problems.

[0009]

[Effect of device] Storage, Vertically when transporting, For handy compressors that are used as a horizontal installation in a work place where compressed air is used, During transportation, Since it can be carried in a light state by the wheels for movement below the package, Fatigue during transportation of workers can be reduced. That is, Although the weight of the handy compressor is about 20 kg, the weight of the handy compressor disappears.  In the horizontal position using compressed air, Conventionally, the back is placed on the floor so that the package directly contacts the floor. When this happens, Lay horizontally Pull the air hose, If you want to move the handy comp, Due to the bending of the air hose due to the weight, The air flow is cut off, In addition to being unable to supply air, Sometimes it hurt the air hose, Even in this horizontal position, To prevent the back of the package from directly contacting the floor, Since the moving wheels are attached so that they protrude from the outer surface of the package, Even if you pull the handy compressor directly with an air hose and pull it toward you, Because it can be pulled with very light force, The air hose does not bend, The supply of compressed air does not stop. or, It does not damage the air hose. Therefore, A handy compressor can be easily moved by placing it near the work area. This reduces operator fatigue and improves work efficiency.  With an air gun, In the air blow work to remove the adhesion of dust, Every time the air hose becomes unreachable, I have to go back to the handy comp and move to the front, then , I had to interrupt the work, By this plan, The number of interruptions can be reduced as much as possible, By connecting the power cord to the cord reel, About 30m Because you can move the handy compressor while pulling the air hose, No interruption of work It is possible to improve work efficiency, The effect is practically large.

[Brief description of drawings]

FIG. 1 is a front view of a package according to an embodiment of the present invention.

FIG. 2 is a side view of a package according to an embodiment of the present invention.

FIG. 3 is an explanatory view of a compression unit housed inside a package according to an embodiment of the present invention.

[Explanation of symbols]

 1 Package 1a Bottom of package 1b Rear view of package 5 Wheels for movement

Claims (1)

[Scope of utility model registration request] 1. A package 1 contains at least an oil-free air compressor main body 2, a motor 3 for directly driving the main body 2, and an air tank 4 for storing compressed air discharged from the main body 2. In addition, it has a handle above the package 1, and when it is stored and transported, it is placed vertically.
Package 1 in a package type oil-free compressor used as a horizontal installation in a working place where compressed air is used.
A moving device for a package type oil-free air compressor in which at least three or more moving wheels 5 are attached to the bottom surface 1a and the back surface 1b of the package 1 so as to project from the outer surface of the package 1.