CN107916654B

CN107916654B - Slag dragging device

Info

Publication number: CN107916654B
Application number: CN201710999630.8A
Authority: CN
Inventors: 李青凯
Original assignee: Wuhu Xinxing Ductile Iron Pipes Co Ltd
Current assignee: Wuhu Xinxing Ductile Iron Pipes Co Ltd
Priority date: 2017-10-24
Filing date: 2017-10-24
Publication date: 2023-10-24
Anticipated expiration: 2037-10-24
Also published as: CN107916654A

Abstract

The invention discloses a slag dragging device, which comprises a rotating shaft (1) capable of rotating and a sliding rail (2) arranged outside the rotating shaft (1), wherein one side of a net bag (3) is connected with the rotating shaft (1), the other side of the net bag is connected to the sliding rail (2) in a sliding manner, and a traction mechanism can draw one side, connected to the sliding rail (2), of the net bag (3) to move. According to the invention, the rotating shaft is arranged, the sliding rail is arranged outside the rotating shaft, one side of the net bag is connected with the rotating shaft, and the other side of the net bag is slidably connected to the sliding rail, so that one end of the net bag can be kept inconvenient, the other end of the net bag slides along the sliding rail, the rotating shaft and the sliding rail can be arranged above the water containing grooves such as the water tank or the water channel, impurities can be salvaged only by entering the water containing grooves through the net bag, the net bag is driven to move on the sliding rail through the traction mechanism, and the net bag can enter the water containing grooves or be taken out of the water containing grooves, so that the net bag is cleaned.

Description

Slag dragging device

Technical Field

The invention relates to the field of salvaging devices, in particular to a slag salvaging device.

Background

The salvaging of sundries in the channel is often operated by manpower, and the labor intensity of the salvaging by manpower is high, and the salvaging has certain danger. To solve various problems of manual salvage, the salvage of sundries in a channel is usually carried out by a mechanical grating machine at present, and the problem of manual salvage is avoided, but the problem is also more, for example, larger sundries cannot be salvaged and equipment is easy to damage; part of the rotating parts are under water, the failure rate is high, and the like.

Therefore, the slag dragging device which can save manpower and is relatively safe to drag, the machine is not placed under water, the mechanical failure rate is reduced, and the slag dragging device is convenient to clean, so that the problem needs to be solved.

Disclosure of Invention

Aiming at the prior art, the invention aims to overcome the problems that in the prior art, the labor intensity is high and the labor intensity is high, the mechanical grating machine is dangerous, and the mechanical grating machine is used for fishing, and the problem of manual salvage is avoided, but the mechanical grating machine also has more problems, such as incapability of salvaging large sundries and easiness in equipment damage; the part of the rotating part is positioned under water, the failure rate is high, and the like, so that the slag dragging device which can save labor, is relatively safe to drag, is used for machine operation without being positioned under water, reduces the mechanical failure rate and is convenient to clean is provided.

In order to achieve the above purpose, the invention provides a slag dragging device, wherein the slag dragging device comprises a rotating shaft capable of rotating, and a sliding rail arranged outside the rotating shaft, one side of a net bag is connected with the rotating shaft, the other side of the net bag is slidably connected to the sliding rail, and a traction mechanism can be used for dragging one side, connected to the sliding rail, of the net bag to move.

Preferably, at least one side of the net bag is formed as an open face.

Preferably, the sliding rail is arc-shaped, and the rotating shaft is arranged at the center of the sliding rail.

Preferably, the net bag is formed as a ladder pillar, and the length of the upper end surface is greater than that of the lower end surface.

Preferably, the traction mechanism at least comprises a speed reducer and a pull rope connected with the speed reducer, and the pull rope is connected with one end of the string bag, which is arranged on the sliding rail.

Preferably, at least a rotating wheel is arranged on the speed reducer, and the rotating wheel can drive the pull rope to stretch or shorten.

Preferably, the speed reducer is fixedly arranged on the sliding rail.

Preferably, a limiting mechanism is further arranged on the track, and the limiting mechanism can stop the net bag from sliding.

Preferably, the limiting mechanism at least comprises a limiting block sleeved on the sliding rail, and the limiting block is arranged between the net bag and the speed reducer.

According to the technical scheme, the rotating shaft is arranged, the sliding rail is arranged outside the rotating shaft, one side of the net bag is connected with the rotating shaft, the other side of the net bag is slidably connected to the sliding rail, one end of the net bag can be kept inconvenient in position, the other end of the net bag slides along the sliding rail, the rotating shaft and the sliding rail can be arranged above the water containing grooves such as the water tank or the water channel, impurities can be salvaged only by the net bag entering the water containing grooves, the net bag is driven to move on the sliding rail by the traction mechanism, and the net bag enters the water containing grooves or is taken out of the water containing grooves, so that the net bag is cleaned.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:

FIG. 1 is a schematic diagram of a motion state of a slag scooping device according to the present invention;

FIG. 2 is a schematic diagram of another motion state of the slag scooping device according to the present invention;

fig. 3 is a top view of a slag scooping device provided by the invention.

Description of the reference numerals

1-spindle 2-slide rail

3-net 4-speed reducer

5-stay cord 6-stopper

7-rotating wheel.

Detailed Description

The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.

In the present invention, unless otherwise indicated, directional terms such as "upper, lower, lateral" and the like are merely used to denote the orientation of the term in a conventional use state, or are commonly understood by those skilled in the art, and should not be construed as limiting the term.

The invention provides a slag dragging device, which comprises a rotating shaft 1 capable of rotating and a sliding rail 2 arranged outside the rotating shaft 1, wherein one side of a net bag 3 is connected with the rotating shaft 1, the other side of the net bag 3 is slidably connected to the sliding rail 2, and a traction mechanism can be used for dragging one side, connected to the sliding rail 2, of the net bag 3 to move.

According to the invention, the rotating shaft 1 is arranged, the sliding rail 2 is arranged outside the rotating shaft 1, one side of the net bag 3 is connected with the rotating shaft 1, and the other side of the net bag 3 is slidably connected to the sliding rail 2, so that one end of the net bag 3 can be kept inconvenient in position, the other end of the net bag can slide along the sliding rail 2, the rotating shaft 1 and the sliding rail 2 can be arranged above water containing grooves such as a water tank or a water channel, the problem that mechanical equipment is easy to damage due to arrangement in water is avoided, meanwhile, impurities are salvaged only by the net bag 3 entering the water containing grooves, the net bag 3 is driven to move on the sliding rail by the traction mechanism, the net bag 3 enters the water containing grooves or is taken out from the water containing grooves, and the effects of cleaning the net bag 3 and the like are realized.

In a preferred embodiment of the invention, at least one side of the net bag 3 is formed as an open face in order to further facilitate the entry of impurities into the net bag 3.

In order to make the sliding track of the string bag 3 better and more convenient for taking out the slag, in a more preferred embodiment of the present invention, the sliding rail 2 may be formed in an arc shape, and the rotating shaft 1 is disposed at the center of the sliding rail 2.

In a further preferred embodiment, the net bag 3 may be formed as a ladder pillar, and the length of the upper end surface is greater than that of the lower end surface. Of course, the shape of the net bag 3 is not limited to this, and the net bag can be set according to the shape of the water tank for fishing out the slag, and will not be described in detail herein.

In another preferred embodiment of the present invention, the traction mechanism may include at least a speed reducer 4 and a pull rope 5 connected to the speed reducer 4, and the pull rope 5 is connected to one end of the string bag 3 disposed on the slide rail 2. The net bag 3 is driven to slide through the speed reducer 4, sundry salvage is achieved, when the net bag is not needed to be used, the speed reducer 4 is closed, and the net bag 3 is naturally reset due to gravity, namely, the position shown in fig. 1 is not repeated here.

In a preferred embodiment of the present invention, at least a rotating wheel 7 may be disposed on the speed reducer 4, and the rotating wheel 7 may rotate to drive the pull rope 5 to extend or shorten. I.e. the pull cord 5 is wound around the wheel 7 to achieve its extension or shortening.

In a further preferred embodiment, the speed reducer 4 may be fixedly disposed on the slide rail 2. Of course, as shown in fig. 1 and fig. 2, in order to ensure that the sliding track of the net bag 3 is larger, and effectively enable the net bag 3 to return, the speed reducer 4 may be disposed obliquely above the slide rail 2 and in a direction away from the net bag 3, which will not be described herein.

In a further preferred embodiment, in order to prevent the rotation angle of the net bag 3 from being too large, a limiting mechanism may be further disposed on the track 2, and the limiting mechanism may stop the net bag 3 from sliding.

In a more preferred embodiment, the limiting mechanism may be configured to include at least a limiting block 6 sleeved on the sliding rail 5, and the limiting block 6 is disposed between the string bag 3 and the speed reducer 4.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.

Claims

1. The slag dragging device is characterized by comprising a rotating shaft (1) capable of rotating, a sliding rail (2) arranged outside the rotating shaft (1), one side of a net bag (3) is connected with the rotating shaft (1), the other side of the net bag is slidably connected to the sliding rail (2), and a traction mechanism can be used for dragging one side, connected to the sliding rail (2), of the net bag (3) to move;

at least one side surface of the net bag (3) is formed into an open surface;

the sliding rail (2) is formed into an arc shape, and the rotating shaft (1) is arranged at the center of the sliding rail (2);

the net bag (3) is formed into a ladder column, and the length of the upper end face is longer than that of the lower end face;

the traction mechanism at least comprises a speed reducer (4) and a pull rope (5) connected with the speed reducer (4), and the pull rope (5) is connected with one end of the string bag (3) arranged on the sliding rail (2);

at least a rotating wheel (7) is arranged on the speed reducer (4), and the rotating wheel (7) can drive the pull rope (5) to stretch or shorten by rotating;

the speed reducer (4) is fixedly arranged on the sliding rail (2);

a limiting mechanism is further arranged on the sliding rail (2), and the limiting mechanism can stop the net bag (3) from sliding;

the limiting mechanism at least comprises a limiting block (6) sleeved on the sliding rail (2), and the limiting block (6) is arranged between the net bag (3) and the speed reducer (4).