JP2015098386A - Industrial waste box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an industrial waste box where: a risk that the direction and position of a box crane are unstably swung is little in the discharge operation of the industrial waste box with a crane; safety is ensured even at a narrow site; and simplicity and convenience at discharging are not lost.SOLUTION: Discharge from the bottom plate of an industrial waste box, namely, an opening close to the center of gravity is possible. Specifically, the bottom plate is suspended by a wall less than three planes or a light-weight frame and can be supported when suspending with a crane and then stable opening and discharging that the swing of the center of gravity and a direction is little at discharging are realized. A suspension example of large and three states is shown.

Description

  The present invention relates to an industrial waste box (also called “buccane” in the iron recycling field).

  In the conventional industrial waste box, when the workpiece is transported by a crane, the bottom plate 11Bb has four walls in the standard type shown in FIG. 1 and the following non-patent document 1, and three walls in the dump type and the front open type in the following non-patent document 1. In order to discharge industrial waste (work) after transportation to the target location, the top and bottom are reversed (in the case of a four-sided wall) with a crane or forklift, or the opening of the horizontal wall is down or diagonally down (three-way wall) In the case of). This work is relatively safe in a large yard for specialists, but a forklift with a rotary platform can be installed in a narrow place in a processing plant where dumping, trucks, trailers, etc. occur mainly in industrial waste. In some cases, it cannot be used, and it is necessary to change the handle (13cR, 13dR, 13eR, 13fR, 13cL, 13dL, 13eL, 13fL, etc.) of the industrial waste box that is lifted by a crane in order and lift it completely. There were not a few processes and moments in which the direction and position of the box could not be controlled, and there was an obvious danger to nearby workers.

“Industrial Box. COM” http://www.sanpai-box.com/

  Therefore, the present invention has less risk of unstable swinging due to uncontrollable box orientation and position even when the industrial waste box is discharged by the crane, and is safer and easier to discharge even in a narrow space such as a truck bed. The purpose is to provide industrial waste boxes that do not lose.

  For this reason, this invention enables discharge | emission from the opening part of the baseplate near the gravity center of an industrial waste box. Specifically, when the crane is suspended, the bottom plate can be lifted and supported by a wall having a surface of less than three surfaces or a lightweight frame, thereby realizing a stable opening / discharging with little center of gravity and direction fluctuation at the time of discharging.

Therefore, the invention of claim 1
When the crane is suspended, the bottom plate close to the center of gravity of the container or workpiece can be lifted and supported by the wall or frame of less than three sides of the entire container,
Provided is a container that realizes discharge from the opening of the bottom plate with less shaking of the center of gravity or direction of the container or workpiece.
By opening the bottom plate in the direction of gravity, the movement of the center of gravity is reduced and the problem can be solved.

The invention of claim 2
The container can be supported by the handle (11BcR, 11BdR, 11BcL, 11BdL) of the frame (11BfR, 11BfL) connected to the bottom plate of the container.
This makes it possible to carry the bottom plate directly and stably, simplifying the work of switching between transport and discharge, and increases convenience.

The invention of claim 3
The positions of the handles (11BcR, 11BdR, 11BcL, 11BdL) are higher than the center of gravity of the container or the workpiece.
This increases the stability of the center of gravity during transport and discharge.

The invention of claim 4
A wide guide-like member is provided in the vicinity where the frame (11BfR, 11BfL) is connected to the bottom plate (11Bb).
Thereby, it can prevent that a workpiece | work will bend aside at the time of discharge | emission.

The invention of claim 5
The frame (11BfR, 11BfL) is shaped like a net.
As a result, it is possible to reduce the weight of the frame, increase the strength, or to prevent the side of the workpiece from being guided.

The invention of claim 6
The frame (11BfR, 11BfL) has a truss structure.
As a result, both weight reduction and high strength of the frame can be achieved, and a work side prevention guide can be formed to some extent.

The invention of claim 7
The frame (11BfR, 11BfL) is a pair of symmetrical trapezoids, and handles (11BcR, 11BdR, 11BcL, 11BdL) are provided near the two vertices on the table.
As a result, symmetry and stability of the bottom plate support structure, simplicity of the positional relationship of functions, prevention of confusion of the handling hand used during transportation (frame only 4 points) and discharge (frame 2 points and walls 2 points), during transportation Further, it is possible to save the tensile stress of the wire or the like due to the proximity of the handle at the time of discharge, and to easily use the trapezoidal gradient as an opening angle limiter.

The invention of claim 8
The bottom plate (11Bb) of the container and the wall are connected by a hinge (3h).
This stabilizes the positional relationship between the bottom plate and the wall, and reduces the risk of the bottom plate and the frame jumping out of the bottom of the wall even during discharge.

The invention 9 of the claim
The angle at which the bottom plate and the wall are opened by the hinge (3h) is adjusted by the trapezoidal tilt angle, the height of the trapezoidal handle, or the position of the limiter (3l) to prevent the trapezoidal tilting. It is a thing.
This makes it possible to adjust the angle at which the bottom opens, contributing to the adjustment of the desired discharge speed and amount, and the stabilization of the center of gravity.

The invention of claim 10 provides
The frame (11BfR, 11BfL) is a pair of right triangles, and a handle (11BcR, 11BcL) is provided near each vertex,
Connect the bottom plate (11Bb) of the container and the handle (11BcR, 11BcL) and the opposite wall with a hinge (3h),
It can be transported with a crane by the handle of the frame (11BcR, 11BcL) and another handle provided near the opposite wall,
The frame and wall can be opened and the workpiece can be discharged by lifting it with a handle on the wall near the handle (11BcR, 11BcL) of the frame and another handle provided near the opposite wall. Is.
As a result, it is possible to save the switching movement distance of the handle carried during transport and discharge, and to reduce the weight of the frame itself (than a trapezoid or the like).
When the handles are connected as shown by the broken line in FIG. 4, it contributes to the strength of the frame and the further stability of the operation.

The invention of claim 11
The frame is not a right triangle, but a member with a free end point in the form of a rod, string or chain that allows the base plate to be manually controlled to close or open in close contact with the wall The manual control can be performed by placing the free end point on a member connected to a container main body or a crane, and fixing or free.
For example, the right-angled triangular frame in FIG. 4 is replaced with a single bar (for example, an iron or resin iron bar, a square pipe or a round pipe, an iron wire or a chain, etc.) hanging from the handle. Can be.
Thereby, the further weight reduction of the structure which supports a movable baseplate is realizable.

The invention of claim 12
The container is configured such that two rectangular buckets whose upper surface and one wall surface are open are opposed to each other and are connected by a hinge structure, and the bottom is cracked to open (however, the inner wall wall outer diameter and the outer The wall inner diameter of the bucket is equal or approximate)
The bottom plate of the inner bucket is not extended to the hinge fixed point,
The bottom is cracked when discharged, and the work is placed on the bottom plate of the inner bucket during transportation, making the bottom difficult to break.
As a result, it is possible to discharge from the bottom center close to the center of gravity when transporting the workpiece to the bottom, while supporting the bottom plate with a wall of less than 3 directions × 2 buckets instead of the frame (while saving the weight of the frame). It enables the stable discharge with little center of gravity and direction fluctuation of the load (box and work).

The invention of claim 13
In the vicinity of the hinge fixed point, a handle (13 mR, 13 mL) that is difficult to break down during transportation is provided.
Thereby, it is possible to prompt the bucket to close after discharging, and during transportation, simple carrying by two points and stable transportation with less risk of bottom cracking are possible.

  The industrial waste box according to the present invention enables stable discharge with less shaking and a simple work procedure.

Illustration showing a conventional standard industrial waste box Explanatory drawing of the baseplate carrying structure of Examples 1 and 2 Explanatory drawing of balance example of frame outline and box and arrangement example of hinge and limiter Explanatory drawing of the baseplate carrying structure of Example 3 Explanatory drawing of the example of balance of the frame outline and box of Example 3, and the example of arrangement | positioning of a hinge and a limiter Explanatory drawing of the industrial waste box which joined the bucket of Example 4 with the hinge Explanatory drawing of the size balance example of 2 buckets of Example 4, and the example of arrangement | positioning of a hinge and a handle

  Four embodiments are shown through FIGS.

  FIG. 2 illustrates a supporting structure of the bottom plate (a trapezoidal frame and four handles) of the first and second embodiments of the present invention as compared with the bottom plate of FIG. 1 showing the prior art.

  FIG. 3 illustrates an example of the balance between the frame contour and the box and the arrangement of the hinge and the limiter in the first and second embodiments. Depending on the trapezoidal shape of the frame, the suspension height at the time of discharge, the opening angle, the discharge angle, the discharge speed, the discharge amount, etc. can be adjusted.

  FIG. 4 is an explanatory diagram of a support structure for the bottom plate (11Bb) of the third embodiment. In Example 3, the bottom plate on the near side and the wall are connected by a hinge (not shown).

  FIG. 5 is an explanatory diagram of an example of the balance between the frame outline and the box and the arrangement example of the hinge and limiter according to the third embodiment. By suspending the wall directly above, the bottom plate slides in the center of gravity while sliding on the workpiece that has already been discharged, so the newly discharged workpiece is discharged to a position close to the center of gravity of the hanging wall. Is done.

  FIG. 6 is an explanatory diagram of an industrial waste box in which buckets facing each other in Example 4 are joined by a hinge. It is possible to discharge directly below. Moreover, when discharging, rapid discharge can be avoided by friction between the bottom plates.

  FIG. 7 illustrates an example of the balance of the dimensions of the two buckets of Example 4 and an example of the arrangement of the hinge and the handle. When the crane is suspended, the bottom plate can be discharged directly under the suspension while being supported by the walls in three directions (because it is trapezoidal and less than three directions).

  The present invention can be widely used not only for industrial waste, but also for general garbage, specially managed waste, non-waste materials and products, storage, transportation, discharge, and sorting.

DESCRIPTION OF SYMBOLS 1 Conventional industrial waste box 11Bb Bottom plate 11Bh Square pipe member for inserting and carrying and rotating forklift claw 13bR, 13bL Side wall 12Fb Wall that rolls down when discharged by crane 12Nb Rolls down when discharged by crane 12Nb Walls 13cR, 13dR, 13eR, 13fR Handles for hanging with ring-shaped wires 11BfR, 11BfL Frames for connecting the bottom plate and the handle to improve the strength 11BcR, 11BdR, 11BcL, 11BdL Handle connected by frame 3h Hinge
3l Limiter member that restricts hinge opening (welded iron pipe)
13mR, 13mL Handle for carrying crane without discharging (for key holder)
13hR, 13hL Hinge connecting two buckets

Claims (13)

When the crane is suspended, the bottom plate close to the center of gravity of the container or workpiece can be lifted and supported by the wall or frame of less than three sides of the entire container,
The container which realized discharge | emission with little shaking of the gravity center or direction of a container or a workpiece | work from the opening part of this bottom plate. The container according to claim 1, wherein the container can be supported by a handle (11BcR, 11BdR, 11BcL, 11BdL) of a frame (11BfR, 11BfL) connected to the bottom plate of the container. The container according to claim 2, wherein the position of the handle (11BcR, 11BdR, 11BcL, 11BdL) is higher than the center of gravity of the container or the workpiece. The container according to claim 2, wherein a wide guide-like member is provided in the vicinity of the frame (11BfR, 11BfL) connecting to the bottom plate (11Bb). The container according to any one of claims 2 to 4, wherein the frame (11BfR, 11BfL) is shaped like a net. The container according to any one of claims 2 to 5, wherein the frame (11BfR, 11BfL) has a truss structure. The container according to any one of claims 2 to 6, wherein the frame (11BfR, 11BfL) is a pair of symmetrical trapezoids, and a handle (11BcR, 11BdR, 11BcL, 11BdL) is provided in the vicinity of two vertices on the table. The container according to any one of claims 2 to 7, wherein the bottom plate (11Bb) of the container and the wall are connected by a hinge (3h). The angle at which the bottom plate and the wall are opened by the hinge (3h) is adjusted by the trapezoidal tilt angle, the height of the trapezoidal handle, or the position of the limiter (3l) to prevent the trapezoidal tilting. The container according to claim 8. The frame (11BfR, 11BfL) is a pair of right triangles, and a handle (11BcR, 11BcL) is provided near each vertex,
Connect the bottom plate (11Bb) of the container and the handle (11BcR, 11BcL) and the opposite wall with a hinge (3h),
It can be transported with a crane by the handle of the frame (11BcR, 11BcL) and another handle provided near the opposite wall,
The frame and wall can be opened and the workpiece can be discharged by lifting it with a handle on the wall near the handle (11BcR, 11BcL) of the frame and another handle provided near the opposite wall. The container according to any one of claims 2 to 6. The frame is not a right triangle, but a member with a free end point in the form of a rod, string or chain that allows the base plate to be manually controlled to close or open in close contact with the wall Allowing the manual control by keeping the free end points fixed or unstretched on a member connected to the container body or crane,
The container according to claim 10. The container is configured such that two rectangular buckets whose upper surface and one wall surface are open are opposed to each other and are connected by a hinge structure, and the bottom is cracked to open (however, the inner wall wall outer diameter and the outer The wall inner diameter of the bucket is equal or approximate)
The bottom plate of the inner bucket is not extended to the hinge fixed point,
The bottom is cracked during discharge, and the work is placed on the bottom plate of the inner bucket during transportation, making the bottom difficult to break.
The container according to claim 1. The container according to claim 12, wherein a handle (13mR, 13mL) is provided near the hinge fixed point that is difficult to be broken at the bottom for transportation.

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