JPS6128982Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a mobile ventilation device that is used by being hung on a beam of a livestock barn.

Conventionally, small-scale livestock barns and the like have been filled with carbon dioxide gas, ammonia gas, methane gas, etc. due to incomplete ventilation, causing serious damage to humans and livestock. In some rare cases, a ventilation fan is installed to provide ventilation, but since the ventilation fan is fixed in one place, it has no effect on areas that are not affected by it, and removes harmful gases and bad odors. I couldn't do it.

Therefore, this idea was devised so that the installation position of the ventilation fan can be easily changed and it can be installed in a strong framework with low vibration frequency during rotation. In a mobile ventilation device mainly composed of a rod 1 having lockable hooks 2, 2 on the upper part and configured so that the motor 8 of the ventilation fan 7 can be attached to the lower part, the frame 1
is made to hang down from the hook part 2 and has bent parts 3, 3 at the bottom.
the vertical frames 4, 4, the connecting plate 5 connecting the upper parts of the vertical frames 4, 4 like a bridge, and the bent portions 3, 3.
The base plate 6 is placed and fixed on the base plate 6 so that the motor 8 can be attached thereto, and the reinforcing rod 10 connects the front part of the base plate 6 and the connecting plate 5 in the form of a bridge. This is a mobile ventilation device with special features.

Next, the specific structure of this invention will be explained with reference to an embodiment shown in the drawings. Reference numeral 1 is a frame body, the upper end of which is bent into a hook shape to form a hook part 2, and the bent part 3.
Two vertical frames 4, 4, each of which is bent horizontally, are connected and fixed in parallel. To connect and fix the vertical frames 4, 4 in parallel, the upper parts of the vertical frames 4, 4 are held in parallel by the connecting plate 5, and fixed with bolts, etc., and the bent portions of the vertical frames 4, 4 are The base plate 6 is fixed to the horizontal bent portion of 3. Further, a reinforcing rod 10 is fixed between the connecting plate 5 and the outer edge 9 of the base plate 6 to reinforce the vertical frames 4, 4 and their horizontal bent portions, and 12 in the figure is the beam 1.
This is a bolt for tightening the hook part 2 to the first position.
Therefore, a motor 8 with a ventilation fan 7 is mounted on the base plate 6.
Attach. The motor 8 may be mounted perpendicularly to the vertical frame 4 as shown in FIG. 2, or parallel to the vertical frame 4 as shown in FIG. 4, but the direction of ventilation will only change. The action and effect are the same.

Therefore, it is used by being hung on a suitable place such as a beam of a livestock shed using the hanging part 2, and can be moved especially to a place where gas is full and stagnant. In addition, since it can be moved anywhere as long as there is a place where it can be latched by the latching part 2, and as many units as desired can be used, harmful gases and bad odors can be quickly eliminated. In addition, the power supply for the motor 8 can be connected to the motor 8 with a cable, etc., without the need for special wiring, as long as electrical outlets are installed in various places in the livestock barn, etc., and the power supply can be connected to the motor 8 by simply adjusting the length of the cable. The installation location can be moved freely.

This device is constructed as described above, and by using the hooks 2, 2, the hooks 2 are locked at appropriate positions on the crossbars such as the beams 11 of the livestock shed, and the gas is released. The frame body 1 can effectively exhaust air from a crowded area, and the frame body 1 has hook parts 2, 2.
The upper parts of the vertical frames 4, 4 having are connected and reinforced like a bridge by the reinforcing rods 10, so the frame 1 reinforced by the reinforcing rods 10 and the connecting plate 5 in this way
The rigidity of the ventilation fan 7 is extremely high, and the motor 8 of the ventilation fan 7 attached to the base plate 6 is firmly fixed even when subjected to rotational vibration of the ventilation fan 7.
Therefore, even when suspended from the beam 11 etc.,
It was possible to obtain the desired air exhaust effect with less vibration.

[Brief explanation of the drawing]

The drawings show an example of the implementation of this invention; Fig. 1 is a front view, Fig. 2 is a side view, Fig. 3 is a slope view of the frame, and Fig. 4 shows another example of motor mounting. FIG. Explanation of symbols, 1...Frame body, 2...Latching part, 3...
Bent part, 4... Vertical frame, 5... Connecting plate, 6... Base plate, 7... Ventilation fan, 8... Motor, 9... Outer edge of base plate, 10... Reinforcement rod, 11... Beam , 12...volts.

Claims (1)

[Scope of utility model registration request] In a mobile ventilation device mainly composed of a frame 1 configured to have a hanging part 2 on the upper part that can be hung on a crosspiece such as a beam 11 and a motor 8 of a ventilation fan 7 on the lower part, the frame 1 has the following features: , vertical frames 4, 4 which are suspended from the hanging parts 2, 2 and have bent parts 3, 3 at the lower part.
, a connecting plate 5 that connects the upper parts of the vertical frames 4, 4 in a bridge-like manner, a base plate 6 that is placed and fixed on the bent portions 3, 3 so that a motor 8 can be attached thereto, and a base plate. A mobile ventilation device characterized in that it is constituted by a reinforcing rod 10 that connects the front part of the air ventilator 6 and the connecting plate 5 in a bridge-like manner.