JP4347544B2 - Cyclone dust collector - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a cyclone dust collector, and more specifically, a cyclone dust collector capable of integrally attaching a cyclone dust collector and a dust collector by inserting the cyclone dust collector into a hose attachment port of the dust collector. It is about.
[0002]
[Prior art]
Recently, a cyclone dust collector as shown in FIG. 3 has been proposed. A conventional cyclone dust collector will be described with reference to the drawings. FIG. 3 is a side view of a conventional cyclone dust collector attached to a dust collector in a sectional view. In the figure, reference numeral 50 denotes a cyclone dust collector, and 60 denotes a dust collector. A hose 62 connected to a pipe 52 provided on the upper part of the cyclone main body 53 is connected to a hose attachment port 61 of the dust collector 60. The cyclone dust collector 50 is conventionally known, and a dust collection tank 54 is connected under a cyclone main body 53 having a conical lower part.
[0003]
In this cyclone dust collector, when suction force is generated by the dust collector 60, air containing dust 55 and the like (hereinafter referred to as dust) is sucked from an inlet (pipe) 51 connected to the cyclone dust collector 50 by the suction force. The dust 55 is centrifuged at 53 and collected in the dust collection tank 54. In addition, since air from which dust 55 has been removed is sucked into the dust collector through the hose 62 from the center of the cyclone main body 53, a filter (not shown) in the dust collector 60 is clogged and the suction force is reduced. Can be prevented.
[0004]
[Problems to be solved by the invention]
However, since the cyclone dust collector has a cyclone body and a dust collection tank formed in the same direction and a pipe is provided on the upper part of the cyclone body, a hose for connecting the cyclone body and the dust collector is necessary. Since this cyclone dust collector is a floor type, it is necessary to move the cyclone dust collector by hand when moving the dust collector, which is inconvenient. In addition, since the cyclone dust collector and the dust collector are separate, there is a problem that a large work space is required.
[0005]
Therefore, the present invention is provided with a cyclone main body and a dust collection tank orthogonal to each other, and the pipe projects outward from the side surface of the dust collection tank, so that the whole is compact, and the cyclone dust collection device and the dust collector are integrated. It is possible to improve the working environment by reducing the work space and troublesomeness caused by work compared to the conventional products. Further, since the pipe is provided so as to protrude outward from the side surface of the dust collection tank, it can be integrated by being inserted into the hose attachment port of the dust collector, so that an accessory such as a hose is unnecessary, and the cost can be reduced. In addition, the cyclone dust collector can be easily set, and the dust collection efficiency equivalent to the conventional product can be maintained.
[0006]
[Means for Solving the Problems]
For this reason, the technical solution means adopted by the present invention is:
It consists of a cyclone main body having an inlet on the outer periphery and a dust collection tank connected orthogonally to the cyclone main body. A pipe is arranged in the dust collection tank, and one end of the pipe is inserted into the cyclone main body. The other end is provided so as to protrude outward from the side surface of the dust collection tank, and the dust collection tank is provided with a transparent plate for visually checking the state in the tank, and in the vicinity of the transparent plate. The cyclone dust collector is characterized in that a small-diameter hole capable of blowing airflow along the transparent plate is formed .
The cyclone dust collector is characterized in that the cyclone main body is formed in a cylindrical shape, the pipe is inserted in the center thereof, and a separating plate is provided at the end of the inserted pipe. .
The pipe is a dust collector with a cyclone, wherein the pipe is formed so as to be directly attachable to a hose attachment port of a dust collector.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a cyclone dust collector according to the present invention will be described below. FIG. 1 is a side view of a state where a cyclone dust collector is attached to a dust collector in a cross-sectional view, and FIG.
In the figure, reference numeral 1 denotes a cyclone dust collector, and one end of a pipe 3 (details will be described later) of the cyclone dust collector can be detachably connected to a hose attachment port 12 of the dust collector 11. In addition, since the dust collector 11 used here is a conventionally well-known thing and is not the summary of this invention, the detailed description of a structure is abbreviate | omitted. Of course, other forms of suction type dust collectors can be used.
[0008]
A cyclone dust collecting apparatus 1 connected to the dust collector 11 is composed of a cyclone main body 2 that centrifuges dust 10 and the like, and a dust collection tank 4 that is attached orthogonally to the cyclone main body 2 as shown in the figure. As shown in FIG. 2, the cyclone main body 2 has a cross section formed in a cylindrical shape for centrifuging the dust 10, and air containing dust 10 in the tangential direction on the outer periphery of the cylindrical portion (hereinafter referred to as dust). A suction inlet 5 is formed. One end of the pipe 3 is inserted into the center of the cyclone main body 2, and the other end protrudes outward from the side surface of the dust collection tank 4 so that it can be connected to the hose attachment port 12 of the dust collector 2. A disc-shaped separation plate 7 is attached to the tip of the pipe 3 inserted in the center line of the cyclone main body 2 so that the dust 10 flowing back along the pipe 3 is not sucked into the pipe 3 as it is. Yes. The separation plate 7 has a gap S formed between the inner wall of the cyclone body 2 and the separation plate 7 so that the dust 10 generated in the cyclone body 2 can flow to the dust collection tank 4 side.
[0009]
The pipe 3 is attached so as to pass through a dust collection tank 4 which is joined to the cyclone main body 2 in an airtight state and arranged orthogonally, and a lid 9 for discarding the dust 10 is disposed below the dust collection tank 4. Is attached. The upper shape of the dust collection tank 4 is formed in a curved shape that matches the cyclone body 2 so that the flow of the dust 10 from the cyclone body 2 can be taken over, and the inside of the dust collection tank 4 can be seen inside. An opening having an appropriate size is formed so that the transparent plate 6 is attached to the opening. The transparent plate 6 is provided with a dust 10 disposal line 6a for preventing the collected dust 10 from being sucked into the dust collector 11 from the dust collecting tank 4, and on the side surface of the dust collecting tank 4 in the vicinity thereof. A small-diameter hole 8 is formed. The holes 8 generate an air flow that blows off the dust 10 adhering to the transparent plate due to static electricity during dust collection. For this reason, at least 1 is provided at a position where the sucked air is blown along the transparent plate 6. Individually formed.
[0010]
The other end of the pipe 3 is provided so as to penetrate the dust collection tank 4 and protrude outward from the side surface of the dust collection tank 4. The pipe 3 is fixed to at least one of the dust collection tanks 4 by appropriate means. The cyclone body 2 and the dust collection tank 4 are integrated. The cyclone dust collector 1 is configured such that the cyclone dust collector 1 can be easily set on the dust collector 11 by directly connecting the protruding portion of the pipe 3 to the hose attachment port 12 of the dust collector 11. Further, the cyclone dust collector 1 is integrally supported by the dust collector 11, and the cyclone dust collector 1 can also be moved integrally with the dust collector 11 by moving the dust collector 11 by the casters 13.
[0011]
The operation of the cyclone dust collecting apparatus having the above configuration will be described.
The end of the pipe 3 protruding from the dust collection tank 4 of the cyclone dust collector 1 is connected to the hose attachment port 12 of the dust collector 11. In this connected state, the cyclone dust collector 1 is supported and integrated by the dust collector 11. When the dust collector 11 is operated, dust is sucked from the inlet 5 formed in the cyclone body 2 through the pipe 3. The sucked dust flows into the cyclone main body 2 having a cylindrical shape, moves along the inner wall of the cyclone main body 2 and moves above the dust collection tank 4 while rotating as indicated by an arrow (dotted line) in FIG. The heavier dust 10 is accumulated below the dust collection tank 4 while being blown away by centrifugal force. During this operation, dust 10 adheres to the transparent plate 6 due to static electricity, but this dust 10 is blown off by the airflow flowing from the holes 8 formed in the vicinity of the transparent plate 6 and is always observed inside the dust collecting tank through the transparent plate. be able to. The dust 10 sucked from the inlet 5 moves to the upper part of the dust collection tank 4 while rotating in the cyclone body 2. However, a part of the moved dust 10 tries to flow back to the cyclone main body 2 side along the outer peripheral surface of the pipe 3, but this dust 10 is blocked by the separation plate 7, and the dust 10 passes through the pipe 3 to the dust collector 11 side. It is prevented from flowing into.
[0012]
Although the embodiment according to the present invention has been described above, the cyclone is not limited to the cylindrical type as shown in the figure, and a conical type similar to the conventional one can also be used. It is also possible to place the cyclone vertically without necessarily being placed horizontally, so that the shape of the pipe can be changed so that it can be directly attached to the dust collector. Moreover, if the dust collection tank can collect the dust isolate | separated by the cyclone, the thing of a shape can be employ | adopted suitably.
[0013]
【The invention's effect】
As described above in detail, according to the present invention, the cyclone dust collector and the dust collector are separately provided, whereas in the present invention, the cyclone dust collector is simply inserted into the dust collector hose attachment port. The dust collector and the dust collector can be configured integrally, and the work space can be reduced. In other words, the conventional cyclone dust collector is configured to connect the pipe of the cyclone main body and the hose attachment port of the dust collector with a hose, so a large work space is required. By directly inserting the projecting portion of the pipe projecting from the dust device, the hose is not required, and the work site is improved and a simple structure can be obtained compared to the conventional product.
[Brief description of the drawings]
FIG. 1 is a side view of a state in which a Sacron dust collector is attached to a dust collector in a sectional view.
2 is a front view of the cyclone dust collector of FIG. 1. FIG. 3 is a side view of a conventional cyclone dust collector attached to the dust collector in a cross-sectional view.
[Explanation of symbols]
1 Cyclone dust collector 2 Cyclone body 3 Pipe 4 Dust collection tank 5 Entrance (pipe)
6 Transparent plate 7 Separation plate 8 Hole 9 Lid 10 Dust 11 Dust collector 12 Hose attachment port 13 Casters

Claims (3)

It consists of a cyclone main body having an inlet on the outer periphery and a dust collection tank connected orthogonally to the cyclone main body. A pipe is arranged in the dust collection tank, and one end of the pipe is inserted into the cyclone main body. The other end is provided so as to protrude outward from the side surface of the dust collection tank, and the dust collection tank is provided with a transparent plate for visually checking the state in the tank, and in the vicinity of the transparent plate. A cyclone dust collector, wherein a small-diameter hole capable of blowing an airflow along a transparent plate is formed . The cyclone collector according to claim 1, wherein the cyclone main body is formed in a cylindrical shape, and the pipe is inserted into a central portion of the cyclone main body, and a separation plate is provided at the end of the inserted pipe. Dust equipment. The dust collecting apparatus with a cyclone according to claim 2, wherein the pipe is formed so as to be directly attachable to a hose attachment port of a dust collector.

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