JPH09208004A - Jig for waste input and measuring method of dust weight - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a waste container in which each discharge user does not need to own a standardized waste container. SOLUTION: For waste input, which is used by being locked by both locking pieces 9 and 10 to a support base 8 of a dust collecting apparatus 4 having an upwardly facing upper locking piece 9 and a downwardly facing lower locking piece 10. The jig 20 includes a substantially vertical member 21 and a bottom surface support member 22 attached to the outside of the lower portion of the member 21, and the inner side surface of the member 21 is locked to the upper locking piece 9. It has an upward locking recess 23 for locking and a horizontal locking pin 24 for locking the lower locking piece 10. In addition, the waste collecting jig 2 is attached to the dust collecting apparatus provided with the weight measuring device.
Lock 0 and measure the weight of the dust.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waste collection jig used in a dust collection device, which is used as an input device of the dust collection device.

[0002]

2. Description of the Related Art Conventionally, as a dust collecting apparatus, Japanese Patent Laid-Open No.
As described in JP-A 1-215923, JP-A-5-72023, and JP-A-7-172502, the upper surface opening of the waste container while lifting the waste container containing dust in advance with a throwing device. It is known that the dust is accommodated in the dust storage hopper by reversing it so that it faces downward.
The dust collecting apparatus 4 and the waste container A used here will be described below with reference to FIGS. 2 to 4. That is, the dust collecting device 4 includes a base 5 attached to the lower end edge of the input port 3 of the dust storing hopper-1, and an operating arm 6 and an inversion assisting arm 7 each having one end pivotally supported by the base 5.
And a support base 8 on which the other ends of the operation arm 6 and the reversal auxiliary arm 7 are pivotally supported, a waste container A provided above and below the support base 8, and an upper locking piece 9 which is detachable. It is composed of a lower locking piece 10. Further, the waste container A is provided with a locking recess A1 that can be locked from below by an upper locking piece 9 of the dust collecting device 4 on one side and an upper side by a lower locking piece 10 on the lower side. Is provided with a lock pin A2 that can be locked. Then, the upper locking piece 9 of the support base 8 inserts and locks the locking recess A1 formed in the upper portion of one side surface of the waste container A from below, and the hook-shaped lower locking piece 10 locks the waste container A. The locking pin A2 provided at the lower part of one side surface is locked from above, the waste container A is inverted, and the dust stored in the waste container A is fed into the dust storage hopper-1 through the charging port 3. It is what is thrown into.

At this time, a hydraulic cylinder (not shown) is connected to the actuating arm 6, and the actuating arm 6 is pivoted up and down by the expansion and contraction of the cylinder to support it together with the action of the reversing auxiliary arm 7. The table 8 is turned upside down, and the waste container A locked by the support table 8 via the vertical locking pieces 9 and 10 is flipped up and lifted.

[0004]

As described above, in order to throw in the dust with the dust collecting device 4, it is necessary to use the waste container A corresponding to the throwing device, whereby each discharging user is standardized. It was supposed to own the waste container A. However, each discharge user-
In particular, it is difficult for ordinary households to own the standardized waste containers A, respectively, and therefore, normal dust (for example, dust or polypallets stored in a garbage bag) that does not depend on the waste container A is difficult. The dust, etc. stored in a normal waste container such as the above) had to be thrown directly into the dust hopper hopper-1 by the operator without using the throwing device.

Further, in order to charge a fee for collecting dust, a weight measuring device is provided in the throwing device, and when the dust is thrown by the throwing device, the weight of the dust thrown by the weighing device is measured and commensurate with this weight. There is also a system that collects fees. However, similar to the above, the weight cannot be measured unless the waste container corresponding to the input device is used, and thus there is a problem that it is difficult to realize when collecting dust in a general household.

Therefore, an object of the present invention was made in view of the above-mentioned problems, which solves the conventional problems and does not require each discharging user to own a standardized waste container. To provide.

[0007]

According to a first aspect of the present invention, there is provided a waste throwing jig, wherein the waste throwing jig is provided on a support base of a dust collecting apparatus having an upper engaging piece facing downward and a lower engaging piece facing downward. A waste throwing jig used by being locked by both locking pieces, the jig having a substantially vertical member and a bottom support member attached to the lower outer side of the substantially vertical member. The inner side surface of such a member is provided with an upward engaging recess for engaging with the upper engaging piece and a horizontal engaging pin for engaging with the lower engaging piece. .

According to a second aspect of the present invention, there is provided a waste throwing jig, wherein when the bottom surface of the dust container which is opened upward is placed on the bottom surface supporting member, the outer surface of the substantially vertical member is
A locking claw for gripping the upper edge of the opening of the dust storage container, and / or the substantially vertical member, or a bottom surface support member provided with a side surface holding member for holding the side surface of the dust storage container. is there.

According to a third aspect of the present invention, a waste throwing jig is locked to a dust collecting device provided with a weight measuring device,
When lifting the waste loading jig, load the weighing
The load transmitted to the dosels is measured.

The substantially vertical member and the bottom surface support member provided outside the lower portion of the substantially vertical member may be connected from the lower portion of the substantially vertical member, but as shown in FIG. It may be connected by a member such as a rod. Further, the substantially vertical member and the bottom surface supporting member may be plate-shaped members, but if the locking recess is formed and a locking pin is provided in the horizontal direction, as shown in FIG. It may be a mesh-like body, a cloth, a body connected to the frame by a connecting member, or a bowl-like supporting member.

Further, as shown in FIGS. 9 and 10, the side surface holding member for holding the side surface portion of the dust container may be provided from the side surface of the substantially vertical member or the side surface of the bottom surface supporting member. . The shape of the side surface holding member may be appropriate, but it is convenient to match it with the shape of the side surface portion of the dust container. or,
In order to grip the side surface of the dust container, it is convenient to attach a spring or the like to the side surface of the substantially vertical member or the side surface of the bottom surface support member so as to expand or narrow it. Furthermore, if the tip of the side surface holding member is provided with a locking claw for grasping the upper edge of the opening of the dust storage container, the dust storage container does not fall when the dust storage container is lifted and inverted. ,preferable.

Further, since the upper end edge of the dust storage container is locked on the outer surface of the substantially vertical member, as shown in FIG. 5C, the slot and the slot can be slid vertically. The locking claw may be provided and fixed by bolts and nuts, but as shown in FIG. 8, a plurality of screw holes may be provided and the locking claw may be screwed into the screw holes. Providing a locking claw that can slide up and down the long hole,
The method of fixing with bolts and nuts is preferable because the locking of the upper edge of the dust container can be finely adjusted.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. (Embodiment 1) FIGS. 1 to 3 show an embodiment of the present invention, in which FIG. 1 (a) is a front view showing a waste loading jig,
(B) is a side view showing the waste loading jig, (C) is a plan view showing the waste loading jig, FIG. 2 is a perspective view showing the entire structure of the refuse collecting vehicle, and FIG. 3 is a dust collecting vehicle. It is a perspective view which shows the dust collection device provided in.

1 to 3, reference numeral 1 denotes a dust storage hopper which is connected to a rear end opening of the dust storage box 2 mounted on the vehicle frame, as shown in FIG.

A dust collecting device 4 is provided at the lower end edge of the charging port 3 of the dust storing hopper-1.

The dust collecting apparatus 4 is the same as the conventional one as shown in FIGS. 2 and 3, and its description is omitted.

As shown in FIG. 1B, the waste loading jig 20 includes a substantially vertical member 21 and a substantially vertical member 2.
1 is provided with a bottom support member 22 provided on the outer side of the lower part of the first dust carrier 1, and dust is put on the bottom support member 22 to collect the dust and the like.
It is configured to be thrown by.

The upper locking piece 9 is constructed so as to be inserted and locked from below into a locking recess 23 formed in the upper portion of the inner surface of the waste loading jig 20 shown in FIG. There is.

The lower engaging piece 10 has a base end rotatably supported on a lower portion of the support base 8 and a front end portion provided on a lower portion of an inner side surface of the waste loading jig 20. It is formed in a hook shape so as to be locked to the locking pin 24 from above.

The lower locking piece 10 is connected to the reversing auxiliary arm 7 via an operating link (not shown),
It is configured to rotate up and down in accordance with the rotation of the reversing auxiliary arm 7 and to be locked to the locking pin 24 at a midway position of reversing.

A load cell 11 is provided on the side of the base 5. As is well known in the art, the load cell 11 is a transducer that converts an electric output in proportion to its load when a load is applied, and is electrically connected to a control device (not shown).

Here, the base 5 is a member attached to the lower end edge of the charging port 3, the operating arm 6 and the reversing auxiliary arm 7.
And a member that pivotally supports the load cell 11. The load cell 11 is installed between the divided members. Therefore, when the waste loading jig 20 is lifted, the support base 8,
The weight of the waste loading jig 20 is measured based on the load transmitted to the load cell 11 via the arms 6 and 7.

Next, the operation of the dust collecting apparatus 4 thus constructed will be briefly described. First, dust and the like (dust and debris stored in a garbage bag) is placed on the bottom support member 22 of the waste input jig 20. In this way, the dust (dust contained in the garbage bag) is slightly lifted by the waste throwing jig 20, and the locking recess 23 of the waste throwing jig 20 is engaged with the upper locking piece of the support 8. By inserting 9 from below and locking both of them, the waste loading jig 20 is mounted on the support base 8.

Next, by extending the hydraulic cylinder and rotating the operating arm 6 upward, the support base 8 is inverted together with the action of the reversal auxiliary arm 7, and the waste loaded on the support base 8 is charged. The jig 20 for inversion is turned over, and the dust on the jig 20 for throwing in the waste is put into the dust storage hopper-1 from the charging port 3.
Put in.

During the reversing operation of the waste throwing jig 20, the lower locking piece 10 is rotated at a midway position of the reversing throw by rotating the auxiliary reversing arm 7 through the operating link. The lower locking piece 10 is locked to the locking pin 24 of the waste loading jig 20 to prevent the waste loading jig 20 from falling.

In this way, the dust of the waste throwing jig 20 is thrown into the dust storing hopper-1 by the dust collecting device 4,
The dust in the dust storage hopper-1 is stored in the dust storage box 2 while being compressed by the dust loading device.

Further, at the time of the dust throwing operation described above, the upper locking piece 9 of the support base 8 is inserted and locked in the locking recess 23 of the waste charging jig 20 to lock the waste charging jig 20. When lifted, the weight of the waste loading jig 20 is measured by the load cell 11 in parallel with this operation.

The measured weight data is input to the control device, and the weight of the waste loading jig 20 itself is subtracted to calculate the dust weight.

In this way, it is not necessary to own a specially standardized waste container, and it is not necessary for the worker to carry out the input work even in the collection in the area where the waste container is not provided, and the work is reduced. be able to. (Example 2)

Next, another embodiment of the present invention will be described with reference to FIG. FIG. 5 shows the structure of the waste input jig 30. 5 is different from the embodiment shown in FIGS.
As shown in (a) above, the waste throwing jig 30 is used, and the structure and operation are almost the same except for the following structure and operation, and therefore description thereof will be omitted.

Further, the waste input jig 30 of the second embodiment is
As shown in FIG. 5B, a substantially vertical member 31 and a bottom support member 32 for supporting the bottom of the dust storage container 35 are provided at the lower end of the substantially vertical member 31, and the substantially vertical member 31 is provided. On the inner side surface, there is a long hole 38 extending from the upper part to the lower part in a substantially central part, and a vertically slidable locking claw 36 for locking the upper end edge of the dust storage container 35 so as to be inserted into the long hole 38. Is provided and can be stopped with a bolt and a nut. The dust storage container 35 is provided below the locking claw 36.
A fixing belt 37 for fixing the dust collecting device 4 is provided, and the dust collecting container 35 is placed on the bottom surface supporting member 32 and is thrown by the dust collecting device 4.

A locking recess 33 and a locking pin 34 are provided in the upper part of the inner side surface of the substantially vertical member 31, and the locking recess 33 and the locking pin 34 are provided in the dust collecting apparatus 4. By locking the upper locking piece 9 and the lower locking piece 10, the waste loading jig 30 is reversed, like the waste loading jig 20 described above.

In this way, it is not necessary to own a specially standardized waste container, and it is not necessary for the worker to carry out the input work even in the collection in an area where the waste container is not provided, and the work is reduced. be able to.

Therefore, in the present invention, unlike the conventional case, the waste input jigs 20 and 30 are attached to the dust collecting device 4 without using the special waste container A, and the waste input jigs are installed. The dust collecting device 4 is mounted on the bottom surface support member 22 of 20 and the dust collecting container 4 on the bottom surface supporting member 32 of the waste loading jig 30. By operating in the same manner as described above, the waste loading jig 20 or 30 is inverted to remove dust from the bottom surface support member 22 (dust particles stored in the dust bag) and the like to the bottom surface support member 32. The dust in the storage container 35 can be thrown into the dust throwing box 1.

At this time, in any case, the weight measurement is performed by the load cell 11 in the same manner as described above, and the dust weight can be calculated from the measured weight data.

The embodiment of the present invention has been described in detail above with reference to the drawings. However, the specific configuration is not limited to this embodiment, and even if there is a design change or the like within the scope not departing from the gist of the present invention. Included in the present invention. For example, in the waste loading jig 30 of Example 2, the substantially vertical member 31 is
A long hole 38 is formed in the substantially central portion from the upper part to the lower part, and the locking claw 36 is inserted into the long hole 38 on the outer surface of the substantially vertical member 31, and is stopped by a bolt and a nut. As shown in FIG. 8, a plurality of screw holes 39 may be provided from the upper part to the lower part in the substantially central part, and the locking claws 40 may be screwed into the screw holes 39 so as to be aligned with the upper edge of the dust container 35.

[0037]

As described above, according to the first aspect of the present invention, both the locking pieces engage with the support base of the dust collecting apparatus having the upper locking pieces facing upward and the lower locking pieces facing downward. A waste throwing jig used by stopping, comprising a substantially vertical member and a bottom support member attached to the lower outer side of the substantially vertical member, the inner surface of the substantially vertical member being Includes an upward locking recess for locking the upper locking piece and a horizontal locking pin for locking the lower locking piece. Since the upper and lower locking pieces of the dust collecting device are locked to the stop pin, the waste loading jig does not fall even when the waste loading jig is reversed, and the waste loading jig does not drop. Bag dust, dust and the like placed on the bottom support member can be thrown into the dust storage hopper. Therefore, the worker does not need to perform the throwing work even in the collection in the area where the waste container is not provided, and the labor work of lifting and throwing bag dust, dust, etc. can be omitted, and the work can be reduced.

According to the second aspect of the present invention, when the bottom surface of the dust storage container opened upward is placed on the bottom surface supporting member,
Since the outer surface of the substantially vertical member is provided with a locking claw that holds the upper edge of the opening of the dust container, and / or a side surface holding member that holds the side face of the dust container, By sliding the locking claws up and down to align with the upper edge of the dust storage container and by tightening the dust storage container with the fixing belt, the dust storage container can be firmly fixed to the waste input jig. Even when the jig for throwing in waste is reversed, the jig for throwing in waste does not fall, and only the dust and the like in the dust storage container can be thrown into the dust storage hopper. Therefore, the worker does not need to perform the throwing work even in the collection in the area where the waste container is not provided, and the labor work of lifting and throwing bag dust, dust, etc. can be omitted, and the work can be reduced.

According to a third aspect of the invention, there is provided a dust collecting device,
Since there is a weight measuring device that measures the weight of dust that is thrown in by the dust collecting device, dust is collected by the weight measuring device using a waste loading jig (dust that is stored in the garbage bag)
It is possible to measure the weight of the waste even when such items are input, and it is possible to charge for the waste collection even in areas that do not have a dedicated waste container.

[Brief description of drawings]

1 shows an embodiment of the present invention, (a) is a front view showing a waste input jig, (b) is a side view showing the waste input jig, and (c) is a waste. It is a top view which shows the jig | tool for throwing in thing.

FIG. 2 shows an embodiment of the present invention and is a perspective view showing an overall configuration of a refuse collecting vehicle.

FIG. 3 shows an embodiment of the present invention and is a perspective view showing a dust collecting device provided in a dust collecting vehicle.

FIG. 4 is a front view showing a waste container according to a conventional example.

5A and 5B show another embodiment of the present invention, in which FIG. 5A is a front view showing a waste loading jig, FIG. 5B is a side view showing the waste loading jig, and FIG. FIG. 6 is a perspective explanatory view showing a waste input jig, and (d) a plan view showing the waste input jig.

FIG. 6 is an explanatory diagram showing a state in which a substantially vertical member and a bottom surface supporting member are connected by a pipe.

7A and 7B show shapes of a substantially vertical member and a bottom support member. (A) is made of a mesh, (B) is a piece of cloth, and (C) is connected from a frame. It is explanatory drawing which shows what was connected by the member (d) in which the bottom face support member was bowl-shaped.

FIG. 8 is an explanatory diagram showing a state in which a plurality of screw holes and locking claws are provided to lock the upper edge of the dust container with the outer surface of the substantially vertical member.

FIG. 9 is an explanatory diagram showing a state in which a side surface holding member for gripping a side surface portion of the dust storage container is provided from a side surface of a substantially vertical member.

FIG. 10 is an explanatory diagram showing a state in which a side surface holding member for gripping a side surface portion of the dust storage container is provided from a side surface of the bottom surface support member.

[Explanation of symbols]

 1 Dust storage hopper-2 Dust storage box 3 Input port 4 Dust collection device 5 Base 6 Actuating arm 7 Reversing auxiliary arm 8 Support 9 Upper locking piece 10 Lower locking piece 11 Load cell (Weighing device) 20, 30 Waste input jig 21, 31 Substantially vertical member 22, 32 Bottom support member 23, 33 Locking recess 24, 34 Locking pin A Waste container A1 Locking recess A2 Locking pin 35 Dust Storage container 36, 40 Locking claw 37 Fixing belt 38 Long hole 39 Screw hole

Claims (3)

[Claims] 1. A waste throwing jig, which is used by being locked by a support base of a dust collecting apparatus having an upwardly facing upper locking piece and a downwardly facing lower locking piece by the both locking pieces. A substantially vertical member, and a bottom surface support member attached to the lower outer side of the substantially vertical member, and an inner surface of the substantially vertical member facing upward for locking to the upper locking piece. And a horizontal engaging pin for engaging with the lower engaging piece. 2. A member for holding an upper edge of the opening of the dust storage container on the outer surface of the substantially vertical member when the bottom face of the dust storage container opened upward is placed on the bottom support member. The jig for throwing in waste according to claim 1, wherein the pawl and / or the substantially vertical member or the bottom surface supporting member is provided with a side surface holding member for holding the side surface of the dust storage container. . 3. The waste input jig according to claim 1 or 2 is used by locking the waste input jig to a dust collecting device provided with a weight measuring device. Method of measuring dust weight.