JPS6240961Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to the structure of the input portion of a garbage storage and discharge drum.

Conventionally, a partition wall consisting of an inclined part and a vertical part is inserted into the input port of a garbage storage and discharge drum, and a partition is formed between the storage part and the input part to separate the garbage in the storage part and the input part.

However, with such a partition wall, as the garbage is stored in the storage section of the garbage storage and discharge drum, an amount corresponding to the angle of repose is exposed backward beyond the bottom end of the partition wall, and the garbage is not completely separated by the partition wall. There was a problem.

Therefore, when garbage is thrown in through the input port, the returned garbage gets into the eyes of the person who throws it in, causing discomfort.

This idea is to install a shielding plate behind the vertical part of the partition wall so that the garbage cannot be seen from the input port.

Embodiments of the present invention will be described below based on the drawings.

1 is a garbage storage and discharge drum, and has a discharge port 2 at the front end.
Each of them has an inlet 3 at its rear end.
The dust storage and discharge drum 1 compresses and stores dust, is tapered from the rear to the front end, and has a spiral blade 4 and a swallowing blade 5 provided therein.

Further, the dust storage and discharge drum 1 is rotatably supported by a roller 6 at its front end and by a bearing 7 at its rear end.

Reference numeral 8 denotes a drive device for driving the dust storage and discharge drum 1 in forward and reverse rotation, and usually an electric motor is used. Reference numeral 9 denotes a partition wall inserted into the input port 3, which includes an inclined part 9a and a vertical part 9b connected to the inclined part 9a.
The partition wall 9 separates the interior of the garbage storage and discharge drum into a storage section and an input section.

Reference numeral 10 denotes a shielding plate located behind the vertical portion 9b of the partition wall 9;
It is formed of a horizontal portion 10a connected to the lower end of b and a vertical portion 10b connected to the sloped portion of the partition wall 9.

Therefore, the garbage that has returned to the input port over the partition wall 9 is blocked by the shielding plate 10 located behind it, and is prevented from being seen through the input port 3. are doing.

Next, the operation of the present invention will be explained. The garbage input from the input port 3 is first stored in the input section. Thereafter, when the dust storage and discharge drum 1 is rotated by a control device (not shown), the shielding plate 1 is removed by an amount whose bottom area is the cross-sectional area of the swallowing blade 5.
It moves from the input part to the storage part through the space formed between the horizontal part 10a of the drum 1 and the inner wall of the drum 1, and is compressed and stored in the storage part.

In this way, as the garbage is gradually compressed and stored in the storage section, the garbage stored in the storage section becomes
As shown in FIG. 2, the amount of garbage corresponding to the angle of repose exceeds the lower end of the partition wall 9 and returns to the input section, so that the garbage in the storage section and the input section are not completely separated.

However, the garbage returned to the input section is protected by a shielding plate 10 located behind the partition wall 9, taking into account the angle of repose determined by the properties of the garbage and the height between the lower end of the partition wall and the inner wall of the drum. As a result, it is shielded by the shielding plate 10 and cannot be seen from the input port 3.

Incidentally, the dust located between the horizontal part 10a of the shielding plate 10 and the inner wall of the drum will receive a certain resistance and will try to stay in the horizontal part 10a, but in this case, the rotation of the drum 1, that is, the swallowing blade 5, the waste is forcibly transferred to the storage section, the garbage in the input section is reliably supplied, and the ease of swallowing into the storage section is improved.

As explained above, according to the present invention, the garbage returned from the storage section to the input section is not visible from the input port when inputting the garbage, so the operator does not feel uncomfortable when inputting the garbage, and the inputting work can be carried out comfortably. can be done.

[Brief explanation of the drawing]

Figure 1 is an overall side view of the garbage storage and discharge drum of the present invention, Figure 2 is a partial cross-sectional view of the rear part of the garbage storage and discharge drum of the present invention, partially shown in longitudinal section, and Figure 3 is a side view of the garbage storage and discharge drum of the present invention.
FIG. 1......Garbage storage and discharge drum, 2...Discharge port,
3... Input port, 9... Partition wall, 10... Shielding plate.

Claims (1)

[Scope of utility model registration request] A discharge port is formed at the front end and an input port is formed at the rear end, and a spiral blade is provided inside.
In the dust storage and discharge drum that is rotatable via a drive device, an appropriate number of swallowing blades are provided in the rear interior of the dust storage and discharge drum facing the spiral blade, and a suitable number of swallowing blades are provided at the input port perpendicular to the sloped part. At the same time, a shielding plate consisting of a horizontal part connected to the vertical lower end of the partition wall and a vertical part connected to the inclined part of the partition wall is inserted behind the vertical part of the partition wall. An input section structure of a garbage storage and discharge drum, characterized in that: