JPS6317644A - Suction type insecticidal machine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention (A) Industrial Application Field This invention uses a suction fan of an electric fan to suck in a large amount of insects, followed by a rotating mesh device or an electric current-carrying device. This is a suction-type insecticide that kills insects.

(B) Conventional technology The following are some of the common methods of killing insects that have been used in the past; chemical insecticides or insecticide powders are usually used to kill insects in large quantities on farms and feedlots. It is used. However, these chemical pesticides also cause some damage to the human body and the environment.

In cases where large quantities of insects are not killed, especially when exterminating mosquitoes, insecticidal sprays and mosquito coils are the most commonly used methods. However, as mentioned above, these insecticidal methods used at home also It has some negative effects on the human body.

(C) Problems to be Solved by the Invention The present invention aims to develop a convenient insect killing device that does not have any adverse effects on the human body, except for the above-mentioned drawbacks.

(D) Means, Effects, and Embodiments for Solving the Problem If we now explain the means for solving the problem with reference to the drawings, the first
As shown in the figure, this insect killing device (2) is supported by a cylindrical frame 00) and a supporting heath 041, and is composed of a plurality of rods arranged parallel to each other on the front face 09 of the cylindrical frame a0. The protective grid 00) is arranged to prevent fingers from entering the frame 00).

One handle OQ is provided just above the outer circumference of the cylindrical frame QO) to make it convenient for the user to carry it.

This cylindrical frame 001 is provided with walls (23) around it so that once insects enter, they cannot escape.

As shown in Figure 2, a suction fan (A) is placed behind the protective grid 0Φ, and this suction fan (2Φ) is assembled with a motor Q1J placed behind it. Two support rods (24) are supported by the hakama, and two support rods (24) are fixed to the wall (evenly fixed) perpendicularly to each other.
Note that the motor H is arranged coaxially with the frame 00. The main shaft (211 of the suction fan Q) is safely and firmly tightened from the outside of the shaft of the main shaft ('I+1) by a fastener (goods), and around the main shaft (2 parts) there are multiple blades (271 are the parts of the main shaft 0 part). The shape and rotation direction of the blades (2il) are set so that the suction force acts on the space surrounding the insect killing device (2) frame 00, thereby killing insects such as mosquitoes. When passing through the surrounding space of the net, it is sucked into the frame 00 by the suction force. ) is a protruding part of the support rod (241), and the rotary net (241) is supported by the support rod (24) by the shaft end (5) of the rotating net (241), and is placed immediately behind the motor (2).

As shown in FIG. 3, the rotating net (421 is composed of a plurality of parallel blades, each blade 03) has a shape that gradually expands to the end, has a lip 144) on the circumference, and has a rim 144 in the center. As mentioned above, the disc @Shun has a hole in the center. The rear cap (3) is screwed onto the protruding portion of the shaft end (29) by an adjustable internal screw 1S71, which prevents the rotating net from slipping.
A ball 19) supported by a spring is provided between the shaft and the cap cable, and the ball (b) supported by the spring and the screw O
With this, the rotating net (41) can be adjusted so that the contact state is optimal with respect to the screen value 0 placed behind the rotating net (monk).

A rotating net is rotatably attached to the shaft end (5),
It is in tight contact with the screen 6I. In addition,
Rotating net (shu is a blade υ moved by a motor (2no)
It is a mechanism that allows it to rotate due to the force of air flow caused by force. The insects sucked in by the suction fan (2IIIl) and left on the screen +40 are crushed by the blades (9) of the rotating net in rotation.

As shown in Fig. 3, the mesh of the screen @1 attached to the rotation m (the vertical length of 421 is a little shorter than the inner diameter of the frame aO+, and the opening after the frame Qllll) is sucked into the screen @1. The mesh is just the right size to prevent any remaining insects from escaping through the mesh.

As shown in Fig. 5, a plurality of rods (7) are fixed to the wall (231) of the cylindrical frame 0ω, which is a suction fan device. FIG.

Suction fan (insects (6
00) is attached to the screen ΩQ, and the insects are crushed by the rotation of the rotating net. The above-mentioned dedication (4) is screen Ω1
installed after the screen to prevent deformation of the screen frame.

Another embodiment of the present invention is to loosen the rear cap of the rotary net and remove the rotary net, as shown in FIG. This device is equipped with concentric charging wheels, and uses the suction force of a suction fan to cause the insects sucked into the structure 0 to stick to the charging wheels and be electrocuted. They are separated from each other by a ring, and a protective grid (-) is installed outside the charging ring (-) to prevent the user from inadvertently getting an electric shock.

[Brief explanation of the drawing]

FIG. 1 is a three-dimensional diagram of the present invention. FIG. 2 is a partial side sectional view of the present invention. FIG. 3 is a sectional view taken along line 3-3 in FIG. 2 of the present invention. FIG. 4 is a rear view of the present invention. FIG. 5 is an enlarged view showing that the blades of the rotating net of the present invention have a shape that gradually expands toward the end thereof. FIG. 6 is a rear partial sectional view of another embodiment of the present invention. (2) Insecticide device (To) Wall 001 Frame 41
(2ω suction fan 04) Supporting base (foundation) motor aω front
(Foundation) Support rod 0 suzuki protection lattice (
8) Main shaft αe handle (21 clasp (c) shaft end Uka blade (shu rotation M4
- Hole 00 disc @ η blade @ 4 edges
2) Cap (on pole T41 screen supported by 4 springs) opening (600) Insect ring
■Protection grid Figure 1 Figure 3 Figure 4 Figure 5 Figure 6

Claims (1)

[Scope of Claims] An insect killer that traps insects using the suction force of a suction fan installed on a frame having an impenetrable wall, the apparatus comprising: a frame having an impenetrable wall; and a support rod supported within the frame. a suction fan, a motor serving as a power source for the suction fan, and a plurality of parallel blades that are fitted into the protruding portion of the support rod, each blade having a shape that gradually expands toward the end; A rotating net having a lip around its circumference; a screen provided at the rear of the rotating net; a ball supported by a spring that controls the state of contact of the rotating net with the screen; and a charged ball that can be used as a substitute for the rotating net. A suction-type insecticidal device characterized by comprising a ring.