CN112849348A

CN112849348A - Dredging machine strutting arrangement that floats

Info

Publication number: CN112849348A
Application number: CN201911185913.4A
Authority: CN
Inventors: 王志高
Original assignee: Hengyang Jiale Agricultural Machinery Technology Co ltd
Current assignee: Hengyang Jiale Agricultural Machinery Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2021-05-28

Abstract

The invention discloses a floating support device of a silt remover. The floating support device of the silt remover comprises at least two floating drums, and the at least two floating drums are fixedly connected through a support frame; a support rod extending forwards is fixed on the support frame, and the front end part of the support rod is used for installing a dredging head. The invention adopts the buoy to replace the ship body, has good buoyancy, does not worry about the sinking of the silt remover caused by overturning, and is convenient to transport and use.

Description

Dredging machine strutting arrangement that floats

Technical Field

The invention relates to a floating support device of a silt remover, and belongs to the field of silt removing equipment.

Background

At present, the mainstream mechanical dredging modes include the following modes:

1. the common slurry pump which comes into the market from the 80 s can only pump relatively thin slurry or sewage, and for the sludge which is deposited for a long period and has hard points, all water is necessarily pumped out firstly, and then the water is flushed into the thin slurry by a high-pressure water gun and then is sucked away by the slurry pump.

2. The mud is pulled out from the pond by the stirrer for the mud by using the forklift, the forklift and the truck, the pulled mud is very thick, the working mode is very troublesome, the efficiency is very low, and the mud stirring device is limited by the condition environment.

3. The dredging machine is used for dredging the ditch bucket by bucket, the mode is clean in dredging and high in efficiency, but the dredging machine is not suitable for long-distance conveying, is high in cost and is particularly limited by conditions as long as the dredging machine is suitable for dredging the ditch.

The market also develops some more advanced dredging devices, including water-carrying dredging devices, which are generally arranged on ships, on one hand, the investment is increased, on the other hand, the ship body is seriously corroded and is heavy, when the dredging machine does not work, the dredging machine needs to be detached from the ship body, and when the dredging machine is used, the ship body is inconvenient to mount, and therefore, the development of a corrosion-resistant light-weight floating support device is urgently needed.

Disclosure of Invention

The invention aims to provide a floating support device of a silt remover, which adopts a floating barrel to replace a boat body, has good buoyancy, does not worry about the sinking of the silt remover caused by overturning, and is convenient to transport and use.

In order to achieve the purpose, the invention adopts the technical scheme that:

a floating support device of a silt remover is structurally characterized by comprising at least two buoys, wherein the at least two buoys are fixedly connected through a support frame; a support rod extending forwards is fixed on the support frame, and the front end part of the support rod is used for installing a dredging head.

Therefore, the boat body is replaced by the floating barrels, the structure is simpler, the supporting device is arranged on at least two floating barrels, the desilting head is supported by the supporting rod, and the use is very convenient.

According to the embodiment of the invention, the invention can be further optimized, and the following is the technical scheme formed after optimization:

preferably, the main body of the buoy is cylindrical, and the front end and the rear end of the buoy are closed, so that the invention does not worry about the sinking of the silt remover due to overturning.

In order to reduce the running resistance, the lower part of the front end of the buoy forms a slope surface.

Further, in order to improve the corrosion resistance of the floating support device, the buoy is a cylinder made of resin material or PC or PP.

Preferably, the number of the buoys is two, and the two buoys are arranged in parallel.

In order to adjust the advancing direction of the silt remover conveniently, a steering system is arranged at the front end of the supporting rod and is connected with a steering wheel arranged on the supporting frame through a steering rope or a steering chain.

According to the embodiment of the invention, the dredging head is a plurality of reamers arranged on a longitudinally arranged rotating shaft or a plurality of blades arranged on a transversely arranged rotating shaft. Furthermore, the dredging head comprises a protective cover and a mud stirring disc arranged in the protective cover; the mud stirring disc driven by the driving device to rotate comprises a rotating shaft and a plurality of blades fixed on the rotating shaft; the blades are divided into two groups, and the two groups of blades in opposite directions are used for concentrating sludge to a central area between the two groups of blades to form a sludge concentration area.

Preferably, the support frame is provided with a driving device and a mud pump; the suction inlet of the mud pump is arranged below the dredging head, so that mud can be sucked out conveniently. Furthermore, in order to prevent the large-sized objects from being sucked into the pump to damage the pump, a shielding device is arranged at the suction port of the mud pump.

Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure, no worry about the loss of human and financial resources caused by the overturn of the conventional ship body, strong corrosion resistance and small advancing resistance.

Drawings

FIG. 1 is a schematic diagram of the structure of one embodiment of the present invention;

FIG. 2 is a schematic block diagram of another embodiment of the present invention;

fig. 3 is a schematic view of the structure of the buoy of the present invention.

In the figure

1-a buoy; 2-a slurry pump; 3-a support frame; 4-a steering system; 5-a mud pipe; 6-a rotating shaft; 7-dredging the head; 8-blade; 9-a transmission structure; 10-a support bar; 11-a stirring blade; 12-a drive device; 13-ramp surface.

Detailed Description

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

A floating support device of a silt remover is shown in figures 1 and 2 and comprises two floating cylinders 1, wherein the two floating cylinders 1 are fixedly connected through a support frame 3, and the two floating cylinders 1 are arranged in parallel; a support rod 10 extending forwards is fixed on the support frame 3, and the front end part of the support rod 10 is used for installing the dredging head 7. The dredging head 7 is a plurality of reamers 11 arranged on a rotating shaft arranged longitudinally or a plurality of blades 8 arranged on a rotating shaft 6 arranged transversely. The dredging head 7 comprises a protective cover and a mud stirring disc arranged in the protective cover; the mud stirring disc driven by the driving device to rotate comprises a rotating shaft and a plurality of blades fixed on the rotating shaft; the blades are divided into two groups, and the two groups of blades in opposite directions are used for concentrating sludge to a central area between the two groups of blades to form a sludge concentration area. The support frame 3 is provided with a driving device 12 and a slurry pump 2; the suction inlet of the mud pump 2 is arranged below the dredging head 7. And a shielding device is arranged at the suction inlet of the mud pump 2.

As shown in fig. 3, the main body of the float 1 is cylindrical, the front end and the rear end of the main body are closed, and a slope surface is formed at the lower part of the front end of the float 1. The buoy 1 is a cylinder made of resin materials or PC or PP.

The front end of the support rod 10 is provided with a steering system which is connected with a steering wheel arranged on the support frame 3 through a steering rope or a steering chain.

The foregoing examples are set forth to illustrate the present invention more clearly and are not to be construed as limiting the scope of the invention, which is defined in the appended claims to which the invention pertains, as modified in all equivalent forms, by those skilled in the art after reading the present invention.

Claims

1. A floating support device of a silt remover is characterized by comprising at least two buoys (1), wherein the at least two buoys (1) are fixedly connected through a support frame (3); a support rod (10) extending forwards is fixed on the support frame (3), and the front end part of the support rod (10) is used for installing a dredging head (7).

2. The floating support device of claim 1, wherein the main body of the pontoon (1) is cylindrical and closed at the front and rear ends.

3. A floating support device for a dredging machine according to claim 1 or 2, characterized in that the lower part of the front end of the pontoon (1) forms a slope.

4. The floating support device of claim 1 or 2, characterized in that the buoy (1) is a cylinder made of resin material or PC or PP.

5. A floating support arrangement for a dredging machine according to claim 1 or 2, wherein there are two pontoons (1), and two pontoons (1) are arranged side by side.

6. A floating support device for a dredging machine according to claim 1 or 2, characterized in that the front end of the support bar (10) is provided with a steering system, which is connected to a steering wheel mounted on the support frame (3) by a steering rope or a steering chain.

7. The floating support device of the dredging machine according to claim 1 or 2, wherein the dredging head (7) is a plurality of reamers (11) mounted on a longitudinally arranged rotating shaft or a plurality of blades (8) mounted on a transversely arranged rotating shaft (6).

8. The floating support device of the silt remover according to claim 7, wherein said dredging head (7) comprises a shield and a mud stirring disc installed in the shield; the mud stirring disc driven by the driving device to rotate comprises a rotating shaft and a plurality of blades fixed on the rotating shaft; the blades are divided into two groups, and the two groups of blades in opposite directions are used for concentrating sludge to a central area between the two groups of blades to form a sludge concentration area.

9. A floating support device for a dredging machine according to claim 1 or 2, characterized in that the support frame (3) is provided with a driving device (12) and a mud pump (2); and a suction inlet of the mud pump (2) is arranged below the dredging head (7).

10. The floating support device of claim 9, characterized in that a shielding device is arranged at the suction inlet of the mud pump (2).