JP2017031630A - bucket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bucket capable of securing efficient use, for gripping in a gripping machine such as a fork grapple, and also attaching/detaching the bucket by extremely simple operation such as releasing gripping, and not only very easily and efficiently executing replacement work of the bucket but also turning the gripping machine to the other work by removing the bucket even in nonuse time.SOLUTION: In substantially square-shaped buckets 11 and 21 for erecting a back board 13 in a back face part of a baseplate 12 having a required width and the length, and respectively erecting a pair of left-right side plates 14 in both side parts of the baseplate 12, gripping holes 15, 16 and 26 of upper-lower two stages are formed in the back board 13 of the buckets 11 and 21 to be gripped by a gripping machine 17 such as a fork grapple.SELECTED DRAWING: Figure 2

Description

The present invention relates to a bucket that is used to handle dismantling and the like generated when dismantling a building or a vehicle while being held by a grabber such as a fork grapple or a forking grab.

Conventionally, as an example of a bucket for transporting and dismantling debris generated at the time of demolition of a building or a vehicle, for example, Japanese Patent Laid-Open No. 10-37228 and Japanese Patent Laid-Open No. 2003-213719 have a required width and length. A shovel bucket-like thing having a basic configuration in which a back plate with a mounting bracket is erected on the back surface of the provided bottom plate and a pair of left and right side plates is erected on both sides of the bottom plate is described.

The bucket constructed as described above is pivotally attached to the tip of an arm such as a power shovel by means of a pivoting pin via a mounting bracket, and is operated in the vertical direction by a bucket operating cylinder attached on the arm. The dismantling glass is housed in the bucket while being rotated and transported to a required location.

In addition, Japanese Patent Laid-Open No. 2005-200911 and Japanese Patent Laid-Open No. 2009-215735 include
A curved back plate with mounting brackets is erected on the back of the bottom plate having the required width and length, and a pair of left and right side plates are erected on both sides of the bottom plate, and the bottom plate is sieved A skeleton bucket shape having a basic configuration in which a sieve portion such as a hole is formed is described.

The bucket constructed as described above is pivotally attached to the tip of an arm such as a power shovel by means of a pivot pin via a mounting bracket, and is moved in the front-rear direction by a bucket operating cylinder provided on the arm. Move the head to swing. As a result, while disassembling various dismantling galleys in the bucket, the dismantling galley is sieved and subjected to a sorting process using the swinging operation of the bucket or the bending operation of the arm.

Japanese Patent Laid-Open No. 10-37228 JP 2003-213719 A JP-A-2005-200911 JP 2009-215735 A

By the way, the buckets described in the above-mentioned Patent Documents 1 and 2 can accommodate the required dismantling waste and can be surely transported to a predetermined place, and the buckets described in Patent Documents 3 and 4 can accommodate the dismantling waste. While being sieved, it can be surely sorted.

However, when it is necessary to replace the buckets described in Patent Documents 1 to 4 with other buckets appropriate for the type and size of the dismantling glass, the pivot pin is removed and replaced with another bucket. In combination with the heavy weight of the bucket itself, the replacement work is very troublesome and time-consuming, and the work efficiency is extremely poor.
Also, since the bucket is troublesome to attach to and detach from an arm such as a power shovel, it can be easily held without removing the bucket one by one even when not in use. It becomes difficult to divert itself to other work and cannot be used efficiently.

The present invention solves the conventional problems and allows a gripping machine such as a fork grapple to grip,
The bucket can be attached and detached with an extremely simple operation of releasing the grip, and the bucket can be exchanged very easily and efficiently. It is intended to provide a bucket that can be removed and the gripper can be diverted to other work, ensuring efficient use.

In order to achieve the above object, according to the first aspect of the present invention, a back plate is erected on the back surface of a bottom plate having a required width and length, and a pair of left and right sides are provided on both sides of the bottom plate. Each side plate is a substantially square bucket, and the back plate of the bucket is formed with a gripping hole to be gripped by a gripping machine such as a fork grapple. The gist is a bucket.

In order to achieve the above object, according to a second aspect of the present invention, the gripping hole is formed in two upper and lower stages on the bucket back plate, and the upper gripping hole is a gripping fork constituting a gripping machine. It is formed in a large diameter so that it can be freely swung up and down and the lower gripping hole is gripped in a substantially fixed manner while slightly inserting the tip of the gripping fork. The bucket according to claim 1, wherein the bucket is formed to have a small diameter so that it can be fastened.

In order to achieve the above-mentioned object, the invention according to claim 3 of the present invention is characterized in that the bucket is formed in a substantially shovel bucket shape so as to accommodate dismantled waste and the like for transporting. The gist of the bucket according to 1 or 2 is used.

In order to achieve the above object, according to a fourth aspect of the present invention, the bucket is formed in a substantially skeleton bucket shape in which at least a bottom plate is provided with a sieving hole densely so as to accommodate a dismantling glass and the like to be screened. The gist of the present invention is the bucket according to claim 1 or 2.

In order to achieve the above object, according to a fifth aspect of the present invention, in any one of the first to fourth aspects, the bucket is formed to be relatively lightweight by a thin steel plate material. The gist of the described bucket.

Since the invention according to claim 1 of the present invention is configured as described above, the bucket can be easily held by a gripping machine such as a fork grapple through the gripping hole, and can be simply released. It can be freely attached and detached with a simple operation, and the work at the time of exchanging the bucket can be performed very easily and efficiently. Further, even when not in use, the bucket can be removed and the gripping machine itself can be directed to other work, and the efficient use of the gripping machine itself can be ensured.

Since the invention according to claim 2 of the present invention is configured as described above, when the demolition glass is accommodated and the necessary work is performed, the gripper is placed in the small-diameter lower gripping hole of the bucket back plate. The tip of the gripping fork that is formed can be held in a substantially fixed shape while being slightly inserted, and the required work can be performed reliably.
In addition, when discharging the dismantled glass to be accommodated outward, the bucket is swingably held while the gripping fork is loosely inserted into the large-diameter upper gripping hole, and the bucket is appropriately swung up and down. It can be discharged outward while moving.

Since the invention according to claim 3 of the present invention is configured as described above, the gripping fork is inserted into the lower gripping hole having a small diameter at the back of the bucket and the tip of the fork is inserted into a substantially fixed shape. Gripping and holding the dismantling glass and transporting it to the required place, then grabbing it into the upper gripping hole with a large diameter and inserting the fork to swing it freely The bucket can be discharged outward while swinging up and down, and the dismantling waste can always be transported and discharged reliably.

Since the invention according to claim 4 of the present invention is configured as described above, the gripping fork is slightly inserted into the lower gripping hole having a small diameter at the back of the bucket so as to be substantially fixed. While grabbing and holding the dismantling glass while holding it, swinging it back and forth using the grabbing machine,
The dismantled glass can be screened through the sieving holes for reliable sorting. When the sieving process is completed, the gripping fork is loosely inserted into the upper gripping hole having a large diameter so that it can be swung freely. Can be discharged to the direction.

Since the invention according to claim 5 of the present invention is configured as described above, it is convenient for handling the bucket, and can be attached / detached to / from the gripper very easily and efficiently. is there.

It is a perspective view which shows one Example of the bucket 11 of this invention. FIG. 3 is a perspective view showing a use state in which the bucket 11 of the embodiment is fixedly held by the gripping fork 18 of the fork grapple 17. FIG. 3 is a perspective view showing a use state in which the bucket 11 of the embodiment is gripped by the gripping fork 18 of the fork grapple 17 in a swingable manner. It is a perspective view which shows the Example of the bucket 21 of this invention. FIG. 3 is a perspective view showing a use state in which the bucket 21 of the embodiment is fixedly held by the gripping fork 18 of the fork grapple 17. FIG. 3 is a perspective view showing a use state in which the bucket 21 of the embodiment is gripped by the gripping fork 18 of the fork grapple 17 in a swingable manner.

EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated in detail based on one Example shown on drawing.

1 to 3 show an embodiment of the present invention. In the figure, 11 is a substantially square shovel-shaped bucket formed relatively thinly by a thin steel plate material, and 12 is a requirement constituting the bucket 11. A bottom plate having a rectangular shape with a width and a length of 13, a back plate having a required height standing on the back surface of the bottom plate 12,
Reference numeral 14 denotes a pair of side plates on both sides of the bottom plate 12 each having a required height. Reference numerals 15 and 16 are upper and lower holding holes formed in the back plate 13, and the upper holding hole 15 is swingable by loosely inserting a gripping fork 18 of a fork grapple 17 described later. The lower gripping hole 16 is formed in a narrow and small diameter so that it can be gripped in a substantially fixed manner while slightly inserting the tip of the gripping fork 18. (See Fig. 1)
.
In addition, 17 is a fork grapple for gripping the bucket 11, and the fork grapple 17 is held at the tip of an arm (not shown) such as a power shovel (not shown).
8 has a basic structure that can be operated by an operating cylinder (not shown) provided on the arm (Japanese Patent Laid-Open Nos. 11-336114 and 2009-249).
No. 822).

Next, the operation of the embodiment configured as described above will be described.
First, the gripping fork 18 of the fork grapple 17 is approached so as to straddle the back plate 13 of the bucket 11, and the tip of the gripping fork 18 is attached to the lower gripping hole 16 of the back plate 13. After lightly inserting the gripping fork 18 through the operation cylinder (not shown),
Hold it in a fixed state (see FIG. 2). After that, the dismantling glass is scooped up and transported to a required place while operating the bucket 11 gripped via the operation cylinder. Next, the gripping fork 18 is pulled out from the lower gripping hole 16 and newly inserted into the upper gripping hole 15 so as to be swingably gripped, together with the gripping fork 18 via the operation cylinder. Bucket 1
The dismantling glass that accommodates 1 while swinging up and down is discharged outward (see FIG. 3).

The bucket 11 is attached by a very simple operation in which the gripping fork 18 of the fork grapple 17 is appropriately inserted into the upper and lower gripping holes 15 and 16 of the back plate 13 as described above. In addition to being able to remove the gripping fork 18, it can be easily removed, and the bucket 11 can always be easily and reliably attached and removed efficiently. In addition, it is possible to reliably carry out and discharge the dismantled glass.
Further, since the bucket 11 can be easily attached to and detached from the fork grapple 17, the bucket 11 is removed when not in use, and the fork grapple 18 itself is directed to other work efficiently. It can be used.

FIGS. 4 to 6 show another embodiment of the present invention. The bottom plate 12 and the side plate are the same as the bottom plate 13 constituting the bucket 21 and the small gripper-shaped lower gripping holes 26 are juxtaposed. 14 sieving holes 29
Is different from the above-described embodiment in that it is formed in a substantially skeleton shape with densely packed, and the other parts are the same, and the same reference numerals indicate the same parts (see FIG. 4).

And the bucket 21 comprised as mentioned above is grasped so that the back plate 13 of the bucket 21 may be straddled across the back plate 13, and the fork 18 is approached, and the front part is the lower holding hole 2.
After being lightly inserted into 6, it is gripped in a fixed manner via the operating cylinder (see FIG. 5).
Thereafter, the dismantling glass is scooped up while operating the bucket 21 to be gripped, and the dismantling glass is screened through the sieving hole 29 while being swung in the front-rear direction via the operation cylinder, and subjected to a sorting process.
When the sorting process is completed, the operating cylinder is operated, the gripping fork 18 is loosely inserted into the upper gripping hole 15 and swingably held while swinging up and down with the bucket 21, and the sorted dismantled glass Is discharged outward (see FIG. 6).

The bucket 21 is appropriately gripped in the upper and lower gripping holes 15 and 26 in the same manner as in the above embodiment.
In addition to being able to easily and reliably attach and detach it with a simple operation of inserting and removing the clamp 18 and releasing the gripping, it is possible to screen the demolition glass and ensure the sorting operation. In addition, the bucket 21 can be removed when not in use, and the fork grapple 17 itself can be used as a gripping machine and can be used efficiently for other operations.

In addition, in the said Example, the lower holding hole 1 formed in the back plate 13 of the buckets 11 * 21.
6 and 26 are each formed in an elongated small-diameter hole and a small-diameter small opening, but are not limited to this, and may be appropriately formed into a required shape. Moreover, although the fork grapple 17 is shown as a gripping machine, it is not limited to this, A well-known gripping machine, such as a fog grab, can be used.

11 Bucket 12 Bottom plate 13 Back plate 14 Side plate 15 Upper gripping hole 16 Lower gripping hole 17 Fork grapple 18 Grasping fork 21 Bucket 26 Lower gripping hole 29 Sieve hole

Claims (5)

A substantially square bucket in which a back plate is erected on the back surface of a bottom plate having a required width and length, and a pair of left and right side plates are erected on both sides of the bottom plate, The back plate
A bucket having a gripping hole formed so as to be gripped by a gripper such as a kugglapple. The gripping hole is formed in two steps on the back plate of the bucket, and the upper gripping hole has a large diameter so that the tip of the gripping fork constituting the gripping machine can be loosely inserted and swingable up and down. The lower gripping hole is formed in a small diameter so that the tip of the gripping fork can be inserted through the tip of the gripping fork in a substantially fixed shape. Bucket. The bucket according to claim 1 or 2, wherein the bucket is formed in a substantially shovel bucket shape so as to accommodate a dismantled glass and the like to be transported. The bucket according to claim 1 or 2, wherein the bucket is formed in a substantially skeleton bucket shape in which at least a bottom plate is densely provided with sieving holes so as to accommodate dismantling glass and the like and allow sieving. The bucket according to any one of claims 1 to 4, wherein the bucket is formed of a thin steel plate material so as to be relatively light.

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