CN211547844U

CN211547844U - Underwater intelligent bulldozer

Info

Publication number: CN211547844U
Application number: CN201920830748.2U
Authority: CN
Inventors: 杨靖忠; 邵爱明; 田中源; 高兴为
Original assignee: Zhongqing Shenli Shenzhen Technology Co ltd
Current assignee: Zhongqing Shenli Shenzhen Technology Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-09-22
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses an intelligence bull-dozer under water, by walking chassis mechanism, the power pack, bulldoze the mechanism and constitute with electrical control system, the power pack provides the power for each device of bull-dozer inside, the height of bulldozing the mechanism control heap shovel and river course bottom, the thickness of control bulldozing, electrical control system is connected with external communications facilities, the collaborative work between each inside part of simultaneous control bull-dozer, walking chassis mechanism drives the bull-dozer and removes and control the lift of bull-dozer in aqueous in the river course bottom. An intelligence bull-dozer under water, can clear up out the bold silt that the silt remover can not inhale through the remote control bull-dozer under water, push away to centralized processing simultaneously the river course flattening together.

Description

Underwater intelligent bulldozer

Technical Field

The utility model relates to a city silt clearance field, in particular to intelligence bull-dozer under water.

Background

Dredging a river channel: the method is characterized in that the river channel is generally treated, belongs to hydraulic engineering, and sludge deposited at the river bottom is stirred into turbid slurry through mechanical equipment and flows away along with river water, so that the function of dredging is achieved;

the existing urban sludge cleaning method has certain disadvantages that (1) the urban box culvert is always subjected to manual operation for dredging, so that the danger is very high, the sludge is mixed with methane, the smell is smelly, on the other hand, the labor operation intensity of manual operation in the sludge is very high, general people cannot bear the sludge, and the sludge cannot be avoided by heavy rain or heavy rain, so that the life risk is caused; (2) the river bank is built by stones, the conventional dam method is adopted for dredging, water needs to be drained, and once the water level is reduced, the river dam collapses and cannot be restored again, so that the dredging of the ancient river channel is a big problem; (3) industrial and domestic waste exists in box culverts and small rivers of cities, which are more troublesome problems in construction, and for the reason, a soil shifter capable of performing construction under the underwater remote control is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an intelligence bull-dozer under water can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an underwater intelligent bulldozer comprising:

the bulldozer drives the crawler to walk on the land through a hydraulic motor driving chain wheel, and the front end of the bulldozer is provided with a guide chain wheel mechanism for ensuring the advancing, reversing and steering of the walking chassis mechanism;

the power unit is characterized in that a power generator set, an engine hydraulic system and a submersible slurry pump are arranged on the upper vehicle platform of the bulldozer, the power generator set supplies power to the engine hydraulic system and the submersible slurry pump, and the engine hydraulic system provides power for hydraulic equipment;

the bulldozing mechanism comprises a dozing blade, the dozing blade is arranged at the front end of the bulldozer, and the thickness of bulldozing is controlled by a hydraulic oil cylinder;

the electric control system comprises a double GPS system and is in wireless connection with a computer, the position and the advancing direction of the bulldozer are displayed in the computer, the conventional existing control mode is adopted for water control, and during underwater operation, the floating mode is adopted, and the floating height is adjusted according to the water level above the bulldozer.

Preferably, the buoyancy tank is divided into a front, middle and rear compartment, the floating attitude or the operation state of the bulldozer is adjusted by injecting water or exhausting gas, the interior of the buoyancy tank is fully injected with water, the bulldozer sinks and runs completely in water, and the whole bulldozer floats by injecting gas into the interior of the buoyancy tank and exhausting the water.

Preferably, the generator set also provides power for the underwater control equipment and the lighting.

Preferably, the hydraulic equipment comprises hydraulic elements such as a walking hydraulic motor, an auger motor, a hydraulic oil cylinder and the like.

Preferably, the width of the blade is larger than the width of the crawler belt, and the height of the blade is the same as the height of the crawler belt.

Compared with the prior art, the utility model discloses following beneficial effect has:

the underwater remote control bulldozer can clear the large sludge which can not be sucked by the silt remover, push the large sludge together for centralized treatment and simultaneously level the river channel.

Drawings

FIG. 1 is a top view of the underwater intelligent bulldozer of the present invention;

FIG. 2 is a front view of the underwater intelligent bulldozer;

fig. 3 is the utility model relates to a right side view of intelligence bull-dozer under water.

In the figure: 1. a traveling chassis mechanism; 2. a power unit; 3. an electrical control system; 4. a soil pushing mechanism.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, an underwater intelligent bulldozer comprises a walking chassis mechanism 1, wherein a bulldozer chassis is of a floating box crawler type structure, the floating box is of a ship body structure and can float and navigate in water, a crawler belt is wrapped on the outer side of the floating box, the bulldozer drives the crawler belt to walk on the land through a hydraulic motor driving chain wheel, and a guide chain wheel mechanism for ensuring the forward and backward movement and the steering of the walking chassis mechanism 1 is installed at the front end of the bulldozer;

the power unit 2 is characterized in that a power generator set, an engine hydraulic system and a submersible slurry pump are arranged on the upper vehicle platform of the bulldozer, the power generator set supplies power to the engine hydraulic system and the submersible slurry pump, and the engine hydraulic system supplies power to hydraulic equipment;

the bulldozing mechanism 4 comprises a dozing blade, the dozing blade is arranged at the front end of the bulldozer, and the thickness of bulldozing is controlled by a hydraulic oil cylinder;

the electric control system 3 comprises a double GPS system and is in wireless connection with a computer, the position and the advancing direction of the bulldozer are displayed in the computer, the conventional existing control mode is adopted for water control, and during underwater operation, the floating mode is adopted, and the floating height is adjusted according to the water level above the bulldozer.

Referring to fig. 1, the buoyancy tank is divided into a front, middle and rear compartment, the floating attitude or operation state of the bulldozer is adjusted by injecting water or exhausting gas, the interior of the buoyancy tank is fully injected with water, the bulldozer sinks and runs completely in water, and the whole bulldozer floats by injecting gas into the buoyancy tank to discharge water.

Referring to fig. 2, the genset also provides power for the subsea control devices and lighting.

Referring to fig. 1, the hydraulic equipment includes hydraulic elements such as a walking hydraulic motor, an auger motor, and a hydraulic cylinder.

Referring to fig. 1-2, the blade has a width greater than the track width and a height equal to the track height.

During the use, pour into water into the flotation tank, make the bull-dozer sink under the buoyancy effect that self gravity is greater than the flotation tank, sink to the bottom in river course, send operating command to electrical control system 3 through external computer, control the bull-dozer and carry out the operation, the inside engine hydraulic system of bull-dozer is hydraulic motor and hydraulic cylinder energy supply, the inside sprocket track of rethread hydraulic motor drive walking chassis mechanism 1 rotates, make the bull-dozer remove in the river course bottom, hydraulic cylinder control pushes away the height between soil spade and the river course bottom, through the removal of bull-dozer, push away the silt of river course bottom together the centralized processing simultaneously the river course flattening, conveniently clear up out the bold silt that the silt remover can not inhale.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An underwater intelligent bulldozer, comprising:

the electric control system comprises a double GPS system and is in wireless connection with a computer, the position and the advancing direction of the bulldozer are displayed in the computer, the existing control mode is adopted for water control, and during underwater operation, the floating mode is adopted, and the floating height is adjusted according to the water level above the bulldozer.

2. The underwater intelligent bulldozer according to claim 1, characterized in that: the floating box is divided into a front, middle and rear bulkhead, the floating attitude or the operation state of the bulldozer is adjusted by injecting water or exhausting, water is fully injected into the floating box, the bulldozer sinks and runs completely in water, and water is discharged by injecting gas into the floating box, so that the whole bulldozer floats.

3. The underwater intelligent bulldozer according to claim 1, characterized in that: the generator set also provides power for the underwater control equipment and the lighting.

4. The underwater intelligent bulldozer according to claim 1, characterized in that: the hydraulic equipment comprises hydraulic elements such as a walking hydraulic motor, an auger motor, a hydraulic oil cylinder and the like.

5. The underwater intelligent bulldozer according to claim 1, characterized in that: the width of the dozer blade is larger than the width of the crawler belt, and the height of the dozer blade is the same as the height of the crawler belt.