JP2000110147A - Dust remover - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dust remover capable of collecting a wide range of kinds of dust, at the same time, efficiently collecting also dust around the sole plate and preventing the dust from remaining behind inside of the dust remover. SOLUTION: A dust remover 10 is equipped with an endless chain 13 laid over a driving shaft 12 and a guide shaft 11, a plurality of semicircular dust collecting members 14 pivoting basic shaft sections 14a on the endless chain 13 in a rotatable manner, a guide member 15 preventing the tilting of the semicircular dust collecting members 14, a dust removing screen 16 and a dust shoot 17, etc. The endless chain 13 is rotated by the driving shaft 12 driven with a manual handle 18, and the semicircular dust collecting members 14 are also rotated and moved with the rotation of the endless chain 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust remover for collecting and removing dust accumulated on the bottom of an intake port, an intake channel, and the like, and more particularly, to a relatively small manual dust remover.

[0002]

2. Description of the Related Art There are various types of dust removers used for collecting and removing dust accumulated on the bottom of an intake port, an intake channel, and the like. They are used properly according to the scale or the type of garbage.

As a conventional dust remover, for example, there is one as shown in FIG. FIG. 13A is a front view showing the dust remover, and FIG. 13B is a side view thereof. In a dust remover 90 shown in the figure, a mesh-shaped wire belt 92 is attached to a plurality of rotating bodies 93 provided on a frame 91 held in an inclined state.
, And the wire belt 92 is rotated by a motor 94. Further, in order to scrap up dust, a rake 97 having a comb shape is provided with a wire belt 92.
Are mounted at predetermined intervals.

When a dust remover 90 is used, dust 96 deposited on the bottom plate 95 is scraped up by a rake 97 which is turned back together with the wire belt 92 at a lower turning portion of the wire belt 92, and the wire belt 92 is turned up.
The dust is detached from the wire belt 92 and collected at the upper turning portion of the wire belt 92. Wire belt 9 from which dust is removed
2 moves downward, and when it reaches the downward turning part,
The rake 97 attached to the wire belt 92 again scrapes the garbage.

[0005] As described above, the conventional dust remover 90 scrapes up the dust 96 deposited on the bottom 95 by the rotation of the rake 97 attached to the continuously rotating wire belt 92, and removes the scraped dust 96. The garbage is collected and removed by being transported to the ground on the wire belt 92.

[0006]

However, in the conventional dust remover 90 as described above, the rake 97 is
2 and the rake 97 is turned upright from the wire belt 92 in the downward turning portion, so that the dust scraping position must be away from the bottom plate 95. Absent. For this reason, it is difficult to scrape up the dust 96 accumulated at a position close to the bottom 95, and the dust easily remains below the wire belt 92.

In the conventional dust remover 90, the rake 97
Since the portion where the dust is scraped up is located above the axis 93a of the lower turning portion of the wire belt 92, the types of dust that can be collected are limited to empty cans, wood, vinyl, and the like. For this reason, the shaft center 93a of the downward turning portion
The garbage at the bottom is the rake 97 of the wire belt 92.
In some cases, dusts such as algae and grass may pass through the wire belt 92.

Further, in the conventional dust remover 90, since the wire belt 92 has a mesh shape, dust is contained in a space formed between the rising wire belt 92 and the descending wire belt 92. The dust may easily remain, and the remaining dust may hinder the rotation of the wire belt 92, which may hinder the dust removal operation.

[0009] The problem to be solved by the present invention is that a wide range of dust can be collected, dust near the bottom can be efficiently collected, and no dust remains inside the machine. An object of the present invention is to provide a dust remover.

[0010]

In order to solve the above-mentioned problems, a dust remover according to the present invention is provided at an endless moving body extended over a plurality of rotating bodies and at a plurality of positions in the moving direction of the endless moving body. A comb-shaped dust collecting member having a base shaft rotatably supported by an endless moving body, and dust holding means formed on the comb-shaped dust collecting member are provided. here,
Chains, belts, connecting plates,
A string or the like can be used.

[0011] With this configuration, the dust accumulated on the bottom plate can be picked up by the comb-shaped dust collecting member on the lower turning portion of the endless moving body so that a wide variety of dust can be collected. At the same time, dust near the bottom can be efficiently collected. Further, a comb-shaped refuse collection member in which a base shaft portion is rotatably supported by an endless moving body,
Since it always takes a posture with the center of gravity down, it is possible to securely hold the dust being transported, and to efficiently remove the dust that has been transported to the upper part of the endless moving body when it is turned upward. Since no closed space is formed by the refuse collection member, no refuse remains inside the machine.

Here, the length from the base shaft portion to the tip end of the comb-shaped dust collecting member can be larger than the distance between adjacent comb-shaped dust collecting members. By adopting such a configuration, when the comb-shaped dust collection member being conveyed is lying down in the direction of the adjacent comb-shaped dust collection member, the distal end thereof is attached to the base shaft of the adjacent comb-shaped dust collection member. Since it is brought into contact with and held, dust can be prevented from separating and entering the machine.

Further, as the dust holding means, a substantially L-shaped bent portion can be formed at the tip of the comb-shaped dust collecting member. With such a configuration, it is possible to reliably hold and transport the dust that has been scraped up in the lower turning portion of the endless moving body, and impair the detachability of the dust in the upper turning portion of the endless moving body. Not even.

Further, a guide member for preventing the comb-shaped dust collecting member from tilting can be provided at the upper turning portion of the endless moving body. With such a configuration, the comb-shaped dust collection member passing through the upper turning portion of the endless moving body comes to move while maintaining a fixed posture after colliding with the guide member, and thus has been conveyed. The dust can be efficiently separated from the comb-shaped dust collection member.

Further, a dust removing means for removing dust remaining in the comb-shaped dust collecting member can be provided in a passage of the comb-shaped dust collecting member. With such a configuration, dust such as algae that adheres to the comb-shaped dust collection member and is difficult to separate can be efficiently separated.

The dust separating means may be provided with a dust separating screen having a plurality of slits through which a part of the comb-shaped dust collecting member can pass. With such a configuration, when a part of the comb-shaped dust collection member passes through the slit of the dust separation screen,
Since the dust attached to the comb-shaped dust collecting member easily comes off, dust such as algae which is difficult to come off can be easily come off.

[0017]

FIG. 1 is a side view showing a dust remover according to an embodiment of the present invention, and FIGS. 2 to 6 are views taken along line AA in FIG. 1 and arrows BB in FIG. FIG. 4 is a perspective view, a view taken along a line CC, a view taken along a line DD, and a view taken along a line EE.

The dust remover 10 of the present embodiment is held in a state of being inclined by about 50 ° about a support shaft 21, and is provided with an endless chain 1 which is suspended over a drive shaft 12 and a guide shaft 11.
3, a comb-shaped dust collecting member 14 provided at a plurality of positions in the moving direction of the endless chain 13 and having the base shaft portion 14a rotatably supported by the endless chain 13, and preventing the tilting of the comb-shaped dust collecting member 14 And a dust removing screen 16, a dust chute 17, and the like.

The endless chain 13 is rotated by a drive shaft 12 which is driven to rotate by a manual handle 18, and a plurality of comb-shaped dust collection members 1 are rotated with the rotation of the endless chain 13.
4 also rotates.

Here, the comb-shaped dust collecting member 14 will be described with reference to FIG. FIG. 7A is a front view showing a comb-shaped dust collection member, FIG. 7B is a side view, and FIG. 7C is a plan view.

As shown in FIG. 7, a comb-shaped refuse collection member 1 is provided.
Reference numeral 4 denotes a plurality of claw members 14b implanted at regular intervals on the base shaft portion 14a, and the tip of the claw member 14b is bent substantially in an L-shape. 14s are attached. The plurality of comb-shaped dust collecting members 14 are pivotally supported at regular intervals in the moving direction of the endless chain 13, and each of the comb-shaped dust collecting members 14 is rotatable about a base shaft portion 14a.

Next, the dust removal screen 16 will be described with reference to FIG. FIG. 8A is a front view showing a dust separation screen, and FIG. 8B is a side view thereof.

The dust removal screen 16 is provided in the passage of the comb-shaped dust collection member 14, and is supported by a support plate 16a.
A large number of screen members 16b are erected, and between each of the screen members 16b, the claw member 1 of the comb-shaped dust collecting member 14 is provided.
A slit 16s is formed through which the holes 4b can individually pass. The upper part of the large number of screen materials 16b is about 2
The shape is inclined at 5.6 °.

Then, the nail material 1 of the comb-shaped refuse collection member 14
When the dust 4b individually passes through the slits 16s of the dust release screen 16, dust attached to the nail material 14b is removed.

Here, referring to FIG.
Will be described. 9A is a side view showing the dust chute, FIG. 9B is a front view thereof, and FIG. 9C is a development view thereof.

The dust chute 17 includes a bottom plate 17a set horizontally, a wall plate 17b inclined at about 125 ° from the bottom plate 17a, and two side plates 17c. The garbage chute 17 guides and collects the garbage coming off the comb-like garbage collecting member 14 at the portion where the guide member 15 and the garbage separating screen 16 are disposed, in order to guide and collect the garbage. It is installed in the lower part of.

Next, a dust removing operation using the dust remover 10 will be described with reference to FIGS. 10 to 1
2 is an explanatory diagram showing an operation state of the dust remover 10 shown in FIG.

As shown in FIG. 10, when the endless chain 13 of the dust remover 10 held in an inclined state on the bottom plate 19 is rotated, the dust 20 deposited on the bottom plate 19 is comb-shaped at the lower turning portion of the endless chain 13. The garbage collecting member 14 lifts the licking. Thereby, the bottom plate 1
The refuse 20 in the vicinity of 9 can be efficiently collected without being left. Further, since the dust 20 is scraped up by the comb-shaped dust collecting member 14 below the guide shaft 11, a wide variety of dust can be collected.

In this case, since the tip of the claw member 14b of the comb-shaped dust collecting member 14 is bent in a substantially L-shape,
The scraped-up dust 20a can be reliably held and transported, and the dust 20a can be smoothly separated at the upper turning portion of the endless chain 13, and the releasability is not impaired.

Further, during the dust removal operation, the plurality of comb-shaped dust collecting members 14 whose base shaft portions 14a are rotatably supported by the endless chain 13 are always in a posture in which the center of gravity is lowered as shown in FIG. Therefore, the dust 20a being transported can be reliably held. Further, the dust 20a conveyed by the comb-shaped dust collecting member 14 is separated downward by rotating the comb-shaped dust collecting member 14 about the base shaft portion 14a in the upper turning portion of the endless chain 13.

In this case, as shown in FIG. 12, there is provided a guide member 15 for preventing the comb-shaped dust collecting member 14 from tilting, and the comb-shaped dust collecting member 14 passing through the upper turning portion of the endless chain 13. 14 on both sides
Since the stopper 14s b moves along the guide member 15 while maintaining a constant posture after colliding with the guide member 15, the contaminated dust 20a can be efficiently separated from the claw member 14b. Thus, in the guide member 15, dust that is relatively easy to separate, such as empty cans and trash, is separated.

A dust removing screen 16 is provided in the passage of the comb-shaped dust collecting member 14, and the dust removing screen 16 is provided with the claws 14 of the comb-shaped dust collecting member 14.
b has a plurality of slits 16s that can individually pass through. Therefore, the claw material 14b of the comb-shaped dust collection member 14
When individually pass through the slit 16s, the claw material 14b
Garbage such as algae that adhere to the surface and are difficult to separate can be easily separated.

Further, the distance from the base shaft portion 14a of the comb-shaped dust collecting member 14 to the tip of the claw member 14b is set to be larger than the distance between adjacent comb-shaped dust collecting members 14. Therefore, the comb-shaped refuse collection member 1 which is transporting the refuse 20a
4 is laid down in the direction of the adjacent comb-like dust collection member 14, the tip end thereof is adjacent to the adjacent comb-like dust collection member 1.
4 is held in contact with the base shaft portion 14a, so that separation of dust and entry of dust into the machine can be prevented.

The comb-shaped dust collecting member 14 from which the dust 20a is detached and is descending toward the guide shaft 11 is in a state in which the comb-shaped dust collecting member 14 is tiltably suspended with the base shaft portion 14a facing upward, and is rising. And the descending comb-shaped refuse collection member 14
Thus, a closed space is not formed, so that no dust remains inside the machine.

[0035]

According to the present invention, the following effects can be obtained.

(1) An endless moving body extended over a plurality of rotating bodies, and comb-shaped trash provided at a plurality of positions in the moving direction of the endless moving body and having a base shaft rotatably supported by the endless moving body. By providing the collecting member and the dust holding means formed on the comb-shaped dust collecting member, the dust accumulated on the bottom is scraped by the comb-shaped dust collecting member on the lower turning portion of the endless moving body so as to lick it. Since it can be raised, a wide range of dust can be collected, and dust near the bottom can be efficiently collected.

(2) The comb-shaped dust collecting member whose base shaft is rotatably supported by the endless movable body always takes a posture with the center of gravity down, so that the dust being transported is securely held, and The dust conveyed to the upper side can be efficiently separated at the upper turning portion of the endless moving body, and the space closed by the comb-shaped dust collecting member is not formed, so that the dust remains in the machine. Nor.

(3) By making the length from the base shaft portion to the tip end of the comb-shaped dust collecting member larger than the distance between adjacent comb-shaped dust collecting members, the comb-shaped dust collecting member during the transfer of dust can be formed. When lying down in the direction of the adjacent comb-shaped dust collection member, the tip end is in contact with and held by the base shaft of the adjacent comb-shaped dust collection member. Garbage can be prevented from entering.

(4) By forming a substantially L-shaped bent portion at the end of the comb-shaped dust collecting member as dust holding means, the dust scraped up at the downward turning portion of the endless moving body can be surely removed. It is possible to hold and convey the dust, and the detachability of the refuse in the upward turning portion of the endless moving body is not impaired.

(5) By providing a guide member at the upper turning portion of the endless moving body to prevent the comb-shaped dust collecting member from tilting, the comb-like dust collecting member passing through the upper turning portion of the endless moving body is provided. After colliding with the guide member, the garbage moves along the guide member while maintaining a fixed posture, so that the conveyed dust can be efficiently separated from the comb-shaped dust collection member.

(6) In the passage route of the comb-shaped refuse collection member,
By providing dust removal means for removing dust remaining in the comb-shaped dust collection member, dust such as algae which adhere to the comb-shaped dust collection member and are difficult to separate can be efficiently separated.

(7) By providing a dust removing screen having a plurality of slits through which a part of the comb-shaped dust collecting member can pass as a dust removing means, a part of the comb-shaped dust collecting member is formed by a slit of the dust separating screen. When passing through the inside, the dust attached to the comb-shaped dust collecting member comes off easily, so that dust such as algae which is hard to come off can be easily come off.

[Brief description of the drawings]

FIG. 1 is a side view showing a dust remover according to an embodiment.

FIG. 2 is a view taken along the line AA of FIG. 1;

FIG. 3 is a view taken in the direction of arrows BB in FIG. 1;

FIG. 4 is a view taken along line CC of FIG. 1;

FIG. 5 is a view taken along line DD in FIG. 1;

FIG. 6 is a view taken along the line EE in FIG. 1;

FIG. 7A is a front view showing a comb-shaped refuse collection member,
(B) is the same side view, (c) is the same top view.

FIG. 8A is a front view showing a dust removal screen,
(B) is the same side view.

9A is a side view showing a dust chute, FIG. 9B is a front view thereof, and FIG. 9C is a development view thereof.

10 is an explanatory diagram showing an operation state of the dust remover shown in FIG.

11 is an explanatory diagram showing an operation state of the dust remover shown in FIG.

FIG. 12 is an explanatory diagram showing an operation state of the dust remover shown in FIG.

FIG. 13A is a front view showing a conventional dust remover, and FIG.
Is a side view of the same.

[Explanation of symbols]

 Reference Signs List 10 dust remover 11 guide shaft 12 drive shaft 13 endless chain 14 comb-shaped dust collecting member 14a base shaft 14b claw material 14s stopper 15 guide member 16 dust removing screen 16a support plate 16b screen material 16s slit 17 dust chute 17a bottom plate 17b wall plate 17c Side plate 18 Manual handle 19 Bottom panel 20, 20a Dust 21 Support shaft

Claims (6)

[Claims] 1. An endless moving body spanned by a plurality of rotating bodies, and a comb-shaped refuse collection device provided at a plurality of positions in the moving direction of the endless moving body and having a base shaft rotatably supported by the endless moving body. And a dust holding means formed on the comb-shaped dust collecting member. 2. The dust remover according to claim 1, wherein the length from the base shaft to the tip of the comb-shaped dust collecting member is larger than the distance between adjacent comb-shaped dust collecting members. 3. A dust remover according to claim 1, wherein said dust holding means has a substantially L-shaped bent portion at a tip end of said comb-shaped dust collecting member. 4. The dust remover according to claim 1, wherein a guide member for preventing the comb-shaped dust collecting member from tilting is provided at an upper turning portion of the endless moving body. 5. A passage for the comb-shaped refuse collection member,
The dust remover according to any one of claims 1 to 4, further comprising dust removal means for removing dust remaining in the comb-shaped dust collection member. 6. The dust remover according to claim 5, wherein a dust removal screen having a plurality of slits through which a part of the comb-like dust collection member can pass is provided as the dust removal means.