JP2001019166A - Lifting type inverting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lifting type inverting device preventing a drop error of a stored vessel. SOLUTION: This lifting type inverting device 10 is provided with a vessel mounting base 11 abutting to guide rails 13a, 13b to be lifted and tilt inverted in a prescribed height, the vessel mounting base 11 comprises a base part mounting a vessel and a side frame part orthogonal to this base part, upper/lower rollers are provided in the upper/lower of the side frame part to be slidably fitted to a groove part provided in one surface of the guide rails 13a, 13b so as to place an axial center on a vertical line, and the vessel mounting base 11, in a condition tilted in an inverted direction, is lifted, sloped, and inverted by a position deviation of the guide rails 13a, 13b.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a lifting type reversing device.

[0002]

2. Description of the Related Art A conventional lifting type reversing device is described in, for example, Japanese Utility Model Laid-Open Publication No. 3-38805. The garbage container reversing device described above is provided with a vertical guide rail having an upper end bent toward the input port on the front side of the input port of the garbage storage drum, and a trash container movably attached to the guide rail. In the garbage container reversing device, in which the lifting support is moved along the guide rail by a driving device connected to the support, and the garbage container is reversed to the input port, the driving device of the lifting support is moved up and down. In addition to the vertical cylinders connected to both sides of the support, guide rollers are attached to the respective cylinders, and guide columns for vertically guiding the guide rollers are provided on both sides of the guide rail.

FIGS. 10 to 12 show a conventional elevating and reversing device 4.
0a and 40b are shown. As shown in FIG. 10, the elevating and reversing device 40a is provided with guide rails 42, 42 which are opposed to the inside of the portal-shaped columns 41a, 41a and which are bent at the upper ends in the direction in which the container is inverted. . FIG. 11 shows a vertically moving reversing device 40b provided with a container mounting table 45 capable of storing a round trash container 46. Container mounting table 4
5 includes a claw 45b and a belt 4 for suppressing the fall of the trash container 46.
5a is provided.

[0004] Any of the above-mentioned lifting / reversing devices 40a, 40b
Also, as shown in FIG.
Is moved up and down on the guide rails in a horizontal state, and after turning over the trash container 46 at an arbitrary height, the trash container 46 is returned to a horizontal position again to descend.

[0005]

However, when returning to the original position of 0 degrees from the maximum inversion angle after the inversion at an arbitrary height,
Means for fixing the container, such as a belt, so that the container does not drop due to a centrifugal force acting outwardly from the movable portion acting on the container or vibration of the driving device is required.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide an elevating type reversing device capable of preventing a contained container from being erroneously dropped.

[0007]

According to a first aspect of the present invention, there is provided an elevating type reversing device according to the present invention, which is brought into contact with a guide rail provided along a column which is erected in opposition, and is moved up and down by driving means. A lifting and lowering type reversing device provided with a container mounting table that inclines and inverts at the height of the container mounting table, the container mounting table includes a table portion on which the container is mounted, and a side frame portion provided on the table portion, An upper roller and a lower roller are provided above and below the side frame portion so as to be slidable by being fitted into a groove provided on one surface of the guide rail, and the upper roller and the lower roller are separate from each other. The container mounting table is brought into contact with the guide rails, and is moved up and down and tilted and inverted in a state where the container mounting table is tilted in the direction in which the container mounting table is inverted due to the positional shift of the guide rails.

[0008]

According to the first aspect of the present invention, the guide rail is provided separately so as to contact the upper roller and the lower roller of the container mounting table, respectively. The container mounting table is moved up and down and tilted in a state where the container mounting table is slightly tilted in the direction in which the container mounting table is inverted due to the displacement. As a result, the centrifugal force at the time of inversion can be reduced, and the container can be prevented from dropping from the container mounting table. Further, the lower end of the guide rail abutting on the lower roller is bent so that the base of the container mounting table is horizontal, so that the container can be mounted horizontally at the lower end of the guide rail.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 8 show an embodiment of a lifting type reversing device according to the present invention. FIG. 1 is an explanatory diagram showing a lifting / lowering state of the lifting / lowering type reversing device of the present invention, FIG. 2 is a front view of the lifting / lowering type reversing device, FIG. 3 is a side view of the lifting / lowering type reversing device, and FIG.
FIG. 5 (A) is an explanatory view showing the lower end of the guide rail, FIG. 5 (A) is a plan view showing a container mounting table of the lifting type reversing device, and FIG.
FIG. 6 (a) is a side view showing the container mounting table of the lifting type reversing device.
Is an explanatory view showing a roller of the container mounting table, FIG.
Is an explanatory diagram showing a fitted state of the roller and the guide rail,
FIG. 7 is a perspective view showing a state in which claws are provided on the container mounting table, and FIG. 8 is an explanatory diagram showing a vertically moving state of the container mounting table. FIG.
FIG. 9 is an explanatory view showing another embodiment of the container mounting table.

As shown in FIG. 1, a lifting type reversing device 10 according to the present invention comprises guide rails 13a, 13a, 13b, 13b provided alongside columns 12, 12, which are erected in opposition.
, A container mounting table 11 is provided, and the container mounting table 11 can be moved up and down in an inclined state.

As shown in FIG. 2, the container mounting table 11 is provided with driving means for moving the container mounting table 11 up and down.
The motor 16 provided on the upper portion of the column of the container mounting table 11 is driven up and down by a chain 16b hanging down on the inner surface of the column by a drive shaft 16a, and the inclination is inverted at an arbitrary height.

As shown in FIGS. 2 and 3, the container mounting table 1
1 is a base 11a on which a container is placed, and a guide rail 13
a, 13b and a side frame portion 11b parallel to the side frame portion 1b.
Above and below the upper roller 1b, the upper roller 1 has a conical tip that is slidable by being fitted to the guide rails 13a, 13b.
4. A lower roller 15 is provided. The upper roller 14 and the lower roller 15 are configured such that the axes of the rollers are on the same plane.

The guide rail 13a, which is in contact with the upper roller 14, has its upper end bent at a right angle in the direction in which the container mounting table 11 is inclined and inverted. On the other hand, the lower roller 15
As shown in FIG. 4, the lower end of the guide rail 13b is bent at the lower end so that the base 11a of the container mounting table 11 is horizontal when installed on the ground, and is positioned on the same vertical line as the guide rail 13a. It has been done. Guide rail 13a,
13b is an upper roller 1 made of a C-type lightweight steel plate or the like.
4. The C-shaped groove of the lower roller 15 is brought into contact.

FIG. 5 (a) shows an upper log on the container mounting table 11.
2 shows a state in which the roller 14 and the lower roller 15 are attached. Upper rollers 14, 14, Lower rollers 15, 15
Are provided above and below the side frame portion 11b of the container mounting table 11. As shown in FIG. 5 (b), the upper rollers 14, 1
4. The lower rollers 15, 15 are mounted such that the axis is on the same vertical.

As shown in FIGS. 6A and 6B, the upper rollers 14, 14 and the lower rollers 15, 15 are formed by grooves formed on one surface of the guide rails 13a, 13a, 13b, 13b. The tip of the roller is brought into contact with the
1 is slid.

As shown in FIG. 7, the container mounting table 21 is formed by framing side frames 11b and 11c on a base 11a on which a container is to be installed.
The upper part of the container 0 is pressed by the claws 11d, 11d so that the container 20 can be prevented from falling when it is turned over. The claws 11d, 11d may be installed on the container mounting table 11.

FIG. 8 shows a state where the container mounting table 11 moves up and down and is inverted at a predetermined height. Since the upper roller 14 and the lower roller 15 of the container mounting table 11 are on the same vertical line at the installation position on the ground, the container mounting table 11 is horizontal.

Since the guide rail 13b is bent immediately after ascending and is displaced from the guide rail 13a, the base 11a of the container mount 11 is turned to the reverse side by an amount corresponding to the deviation of the axis. It is made to incline a little. The inclination angle is desirably 3 to 10 ° at which the contents in the container are not discharged.

The container mounting table 11 which has been raised to a predetermined height,
At the position where the upper end of the guide rail 13a is bent in the reverse direction, the inclination angle further increases. As a result, the container is greatly inverted and discharges the waste in the container. When descending thereafter, the container mounting table 11 moves in the reverse order to the above,
It will fall at the ascending inclination angle.

FIG. 9 shows that the lower roller 31 is
11 shows another example provided on the front surface of a zero. Lower roller 3
1 is in contact with the guide rail 311. The lower end of the guide rail 311 is bent, and the guide rail 32
Due to the misalignment with the upper roller 32 abutting on
The container mounting table 30 is inclined.

As described above, the lifting type reversing device 10 is separately provided so that the guide rails 13a and 13b abut on the upper roller 14 and the lower roller 15 on the upper and lower portions of the container mounting table 11, respectively. Because of the misalignment of the guide rails 13a and 13b, the container mounting table 11 rises in a state where the container mounting table 11 is inclined in the direction of inversion, and after the inclination inversion, the angle at which the container mounting table 11 returns to the original position is reduced by the angle of inclination. Can be alleviated, and erroneous falling of the container from the container mounting table 11 can be prevented.

Further, since the lower end of the guide rail 13b which comes into contact with the lower roller 15 is bent so that the base 11a of the container mounting table 11 becomes horizontal, the guide rail 1b is bent.
At the lower end of 3b, the container can be placed horizontally.

[0023]

According to the lifting type reversing device of the present invention, the container mounting table is raised and lowered and tilted in a state where the container mounting table is tilted in the direction in which the container rail is inverted due to a positional shift of the guide rail. The container can be prevented from dropping from the mounting table.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a vertically moving state of a vertically reversing device according to the present invention.

FIG. 2 is an elevational view of a lifting type reversing device.

FIG. 3 is a side view of a lifting type reversing device.

FIG. 4 is an explanatory view showing a lower end of a guide rail.

5A is a plan view showing a container mounting table of the lifting / lowering type reversing device, and FIG. 5B is a side view showing the container mounting table of the lifting / lowering type reversing device.

FIG. 6 (a) is an explanatory view showing a roller of a container mounting table, and FIG. 6 (b) is an explanatory view showing fitting of a roller and a guide rail.

FIG. 7 is a perspective view showing a state where claws are provided on the container mounting table.

FIG. 8 is an explanatory view showing elevating the container mounting table.

FIG. 9 is an explanatory view showing another embodiment of the container mounting table.

FIG. 10 is a perspective view showing a conventional lifting type reversing device.

FIG. 11 is a perspective view showing another conventional lifting type reversing device.

FIG. 12 is an explanatory view showing elevating of a conventional elevating reversing device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Elevation reversing device 11 Container mounting table 11a Base 11b, 11c Side frame part 11d Claw 12 Support 13a, 13b Guide rail 14 Upper roller 15 Lower roller 16 Motor 16a Drive shaft 16b Drive chain 20 Container 21 Elevating reversing device 30 Container mounting table 31 lower roller 32 upper roller 320 guide rail 311 guide rail

Claims (1)

[Claims] 1. A vertically movable reversing device provided with a container mounting table which abuts a guide rail provided alongside a column standing upright and rises and falls by a driving means and inclines and reverses at an arbitrary height. The container mounting table comprises a base for mounting the container, and a side frame provided on the base, and a groove provided on one surface of the guide rail above and below the side frame. An upper roller and a lower roller which are fitted and slidable are provided. The upper roller and the lower roller are respectively brought into contact with separate guide rails. A lifting type reversing device characterized in that it is raised and lowered and tilted and inverted in a state of being tilted in the direction of reversal.