JPS6030605B2 - Dust storage and discharge machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a garbage storage and discharge machine in which garbage is separated and discharged little by little into an input box of a garbage collection vehicle.

Generally, in a garbage storage and discharge machine, a garbage discharge port is opened in a cylindrical body protruding from the front part of the main body, a guide chute is protruded from the lower part of the discharge port, and the garbage storage and discharge machine is mounted on a garbage collection vehicle and a dumping box is opened. A discharge port is connected to the loading port of the provided storage box via a guide chute, and the garbage is guided to the loading port via the guide chute and is discharged to the input box.

However, conventionally, during garbage loading work, the garbage sent out by the rotating screw of the garbage storage and discharge machine has little frictional resistance with the trough surface, and it follows the rotating screw, making it difficult to move forward. As the density increases and the garbage is pushed out as a lump, it passes through the loading port of the collection vehicle and is continuously discharged into the dumping box without being separated. When compressing and pushing into a container, it is necessary to cut the garbage at the beginning of the pushing process, which has the disadvantage that an overload is applied to the pushing means. Therefore, in the present invention, the waste that is difficult to separate from the waste that is discharged is the garbage that is discharged from the lower part of the discharge port where there is a small height difference (head) between the discharge section and the loading section of the garbage collection vehicle. Focusing on the fact that the garbage discharged from the upper part of the discharge port with a difference is easy to separate, a blocking member was installed on the inner surface of the lower part of the cylinder, so that all the garbage was loosened and discharged from the upper part of the discharge port. The present invention provides a garbage storage and discharge machine.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, reference numeral 1 denotes a stair-loading type garbage storage/discharge machine installed in a building or the like. A rotary screw 4 is provided in the lower part of the storage chamber 3, and a transfer screw (not shown) is provided in the charging chamber so as to be rotatable and extend substantially in the front-back direction.

The rotary screw 4 has a blade 6 fixed to a shaft 5 in a spiral shape, and is slightly inclined upward at the tip and held cantilevered at the rear. A cylindrical body 8 is provided at the entrance 7 formed in the front part of the main body 2 so as to project upwardly from the tip. There is a certain gap 1 between them, and the front surface of the cylindrical body 8 is open to form a discharge port 9. In addition, an opening/closing lid 10 for the discharge port 9 is provided at the front of the main body 2 so as to be movable in the vertical direction along a guide frame 11, and a guide chute 12 protrudes forward at the bottom and both sides of the cylinder 8 to form a lotus structure. is,
The lower guide chute 12 is inclined downward at the tip and guides the garbage. Further, on the inner surface of the cylinder 8, a stopper member 13 is fixed to approximately the upper half, and a discharge prevention member 14 is fixed to the lower part, and both members 13 and 14 are located within the gap 1.

The stopper member 13 is a cylindrical body, and is provided in the vertical direction of the rotary screw 4, and is arranged in several pieces at regular intervals to prevent the dust inside the cylinder body 8 from idling. As shown in FIG. 3, the discharge prevention member 14 is formed into a fan shape in plan view, and has an upper surface that is substantially close to the outer circumferential surface of the blade 6 to approximately close the lower gap 1, and a right side that is slightly curved to prevent dust from entering. The abutment surface 15 serves to prevent dust from being discharged from the lower part of the discharge port 9. Reference numeral 16 denotes a storage box for the garbage collection vehicle, and a charging box 18 is pivotally supported at the upper end at the rear of the main body 17, and the charging box 18 is provided with a pushing means 19 inside and has two loading ports at the rear. A discharge port 9 is connected via a guide chute 12.

Next, to explain the operation, the garbage put into the main body 2 of the garbage storage and discharger 1 is sequentially transferred to the storage chamber 3 and stored therein. It connects to the opening/closing amount Q
be involved.

Next, when the rotary screw 4 is driven (clockwise rotation), the dust in the storage chamber 3 moves along the blade 6 into the cylinder 8 at the front, and inside the cylinder 8, the dust is moved to the stopper section 13 and the discharge prevention member 14. As a result, the blade 6 and the mountain body move forward on a substantially straight line parallel to the shaft 5 without rotating.
Further, in the lower part of the cylinder body 8, as shown by the arrow A in FIG.
As a result, the garbage is discharged from the upper part of the discharge port 9, falls into the 02 river with a difference in height (see arrow B in Figure 1), and enters the input box 18.
be loaded into the As described above, according to the present invention, the discharge prevention member is provided on the inner surface of the lower part of the cylindrical body, and the garbage is discharged from the upper part of the discharge port in a loosened state by preventing the garbage from rotating together with the rotary screw. Since there is a considerable difference in height between the loading section of the bonito waste collection vehicle and the loading section of the bonito waste collection vehicle, the waste is separated into small amounts and discharged into the receiving box. When compressing and pushing, there is no need to cut the garbage at the initial stage of pushing, and therefore no overload is applied to the pushing means, so that the discharged garbage can be smoothly loaded into the storage box.

[Brief explanation of the drawing]

The drawings illustrate embodiments of the present invention, and FIG. 1 is a vertical cross-sectional view showing the garbage storage and discharge machine and the storage box with some parts omitted. FIG. 2 is a front view of the garbage storage and discharge machine, and FIG. It is a plan view of the members. 1... Dust storage and discharge machine 2...- Main body, Tortoise... Rotating screw, 7... Closing, 8... Cylindrical body, 9...
...River discharge port, 12...Guide chute, 13...Stopper member, 14...Discharge prevention member, Kame 6...Tangyo south t 16...Accommodation box, 18...Input box , 19・
・...Re-pushing means, 20... Loading port. Figure, Boat*2 Figure Moxibustion 3 figure

Claims (1)

[Scope of Claims] 1. A storage chamber formed in the main body, a cylinder protruding from an opening formed in the front part of the main body and whose front surface serves as a discharge port, and a distal end portion enclosed by the cylinder. and a rotary screw rotatably provided substantially in the front-rear direction at the lower part of the storage chamber, a garbage discharge prevention member is provided on the inner surface of the lower part of the cylindrical body, and the garbage is removed from the discharge port. A garbage storage and discharge machine characterized by being designed to prevent dirt from accumulating in the vicinity. 2. The garbage storage and discharge machine according to claim 1, wherein the front discharge port of the cylindrical body is connected to the loading port of the garbage collection vehicle.