CN2069437U

CN2069437U - Rotary suction dredging machine for soft ground

Info

Publication number: CN2069437U
Application number: CN 90201333
Authority: CN
Inventors: 黄维澄
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-02-07
Filing date: 1990-02-07
Publication date: 1991-01-16

Abstract

The utility model relates to a rotary suction dredging machine for soft ground, belonging to the machinery of the hydraulic engineering. The utility model is suitable for engineering such as the dredging, excavating, and coping down, etc in flood land and ponds, in particular for the excavating and dredging in the ponds of individual families. The machine comprises a machine body, a power part, a traveling part, a controlling part, and a rotary suction part, etc. The boat-shaped machine body can operate by automatically walking on shallow water and soft ground, and a rotary knife and mud suction mechanism is used for crushing the excavating soil by a rotary knife, then the crushed excavating soil is sent to a mud suction port to be mixed with water into slurry which is sucked by a mud suction pump and is ejected by a mud discharging gun, and thus purposes of excavating and dredging are obtained without a long mud discharging pipe, and the whole machine adopts the internal combustion engine and full-hydraulic control.

Description

Rotary suction dredging machine for soft ground

The utility model has related to a kind of hag and has revolved the suction bagger, belong to water engineering machinery, be applicable to the desilting in river shoal, seabeach, pond, and excavation channel of approach, canel desilting, use such as dig sand, be specially adapted to minor works excavation, or family, individual's crawl, the desilting of shrimp-cultivation pool use.

The equipment of the open excavation of hag face employing at present mainly is with Amphibious type backhoe power shovel, this Mechanical Driven mode is divided into mechanical type and fluid pressure type two big classes again, utilize the characteristics of Amphibious type walking mechanism, can be in water, reach land walking in the mud, utilize backhoe monobucket equipment to carry out a pipeful of excavation operation, this Fully-mechanized construction, cooperate other construction machineries can reach the construction purpose fast, the construction of this mechanization, though than hand excavation efficient is to have improved greatly, but construction costs also is very high, the particularly employing of these large-scale construction equipments, cost height, working service requires level also higher, be not that common engineering can both adopt, particularly the engineering facility of Amphibious type walking mechanism still can not be popularized use in China at present.

87217543 Amphibious type feed ditch dredger utility model patents disclose a kind of desilting equipment, utilize the Amphibious type walking mechanism, can freely go out in the entry, in the marsh and land, the machine full hydraulic drive, three setting-in blades of front end desilting gatherer, bottom profile of tooth High Pressure Gun carries out the impacting with high pressure pulping, jet pump is drawn mud, and centrifugal pump provides high-pressure water, utilizes long pipeline that silt is discharged at a distance, though this equipment can excavate and desilting continuously, but because its ability of breaking ground, jet efficient is low, and the machine construction complexity is huge, the cost height, also by no means common engineering or the desilting of household person pond can use, more can not promote the popularization use.

The purpose of this utility model will be avoided the deficiency in the prior art exactly, and provide a kind of simple in structure, cheap, volume is little, family and individual can buy use, has amphibious walking mechanism, and can surpass under certain depth of water situation and can float, do not need long pipeline again, the hag that mud is penetrated with gunite revolves suction bagger product.

The purpose of this utility model can reach by following measure: by body, power section, running gear, actuating element, revolve and inhale this product that part waits composition, operating mechanism is housed on body, the internal combustion engine part, machine is freely travelled, the operator is sitting on the seat and handles, internal combustion engine drive hydraulic system in the body, provide full machine to use hydraulic oil, dredge pump can be inhaled the body front end that revolving of adorning on the mud frame mud that the cutter finishing beater constructs and water mix after dredge pump and deliver to body back plasma discharge rifle and penetrate in the body, to reach the desilting purpose, the elevating mechanism of body front end can be controlled suction mud frame and move up and down, make and revolve cutter pulping mechanism pulping everywhere, front-wheel is equipped with in the place ahead, body lower end, driving wheel is equipped with in the posterior end, and adjustable plate wing is arranged on the driving wheel.

The purpose of this utility model can also reach by following measure: body adopts the ship shape hermetically-sealed construction, makes with metal material, and also available nonmetals are produced.The front-wheel of body lower front end is a rubber wheel, pulls down in the time of can walking in water, and loads onto when land walking.The wheel shaft of the driving wheel of rear end and plate wing can be adjusted up and down to adapt to the walking needs of the different depth of waters under the body, and power section adopts diesel engine also can adopt gasoline engine, hydraulic system to be made up of oil pump, all kinds of valve, oil cylinder, motor, pipeline.Elevating mechanism, rear drive sprocket, to revolve cutter pulping mechanism etc. all be hydraulic-driven.Dredge pump is a machine driving.

The drawing of accompanying drawing is described as follows:

Fig. 1 is that the utility model hag revolves suction bagger structural scheme of mechanism.

The utility model is described in further detail below in conjunction with accompanying drawing embodiment:

As shown in Figure 1:

Body (12) is the ship shape hermetically-sealed construction, the full machine of operating mechanism (4) centralized Control is housed thereon, operating personnel are sitting on the seat (5) and can handle, body (12) is equipped with (6) 2 in motor, row's mud gun (7), hydraulic system (10), drive by motor (6), to full machine walking, the pulping of breaking ground is supplied with and is driven oil, dredge pump (9) starts Mechanical Driven by one, mud after the absorption pulping, the elevating mechanism (1) of body (12) front end hydraulic control can move the rise and fall of inhaling mud frame (2) and handle, the cutter pulping mechanism (3) of revolving of inhaling mud frame (2) front end is a pulping mechanism, under hydraulic-driven, revolve knife up speed rotation and with clay crushing with form mud after water mixes.The front-wheel (8) of body (12) front end is a rubber wheel, be to use at land walking, in water, in the mud, pull down during walking, and utilize the bottom surface of body (12) to be attached on the mud, owing to can floating on the mud, hull walks, rear drive sprocket (11) wheel shaft and plate wing (13) can be adjusted according to the depth and the ground soft or hard rise and fall of water, go into the mud degree of depth with what adjust plate wing (13), walk and drive body (12), the mechanism that this utilization is drifted along and reach the facility of walking is used widely in China.

After machine starts, adjustment elevating mechanism (1) makes suction mud frame (2) drive revolve cutter pulping mechanism (3) and excavates operation, be sent to dredge pump (9) mouth by revolving the broken earth of cutter pulping mechanism (3), with water mixing pulping, suck by dredge pump (9), through row's mud gun (7) mud is penetrated, to reach the desilting purpose, dredge pump (9) is that suction capacity is strong, and the slush pump of energy automatically removing air.

The utility model contrast prior art has following advantage:

(1) simple in structure: this product adopts hydraulic-driven and handles control, and the loop is simple, and element is few, reliable in action, and handiness is flexible, and is easy to maintenance, easy to manufacture.

(2) volume is little: this product belongs to small-sized desilting equipment, and power is little, and volume is little, and the efficient height can adapt in various ponds and the channel, the convenient of advancing, retreat, turn.

(3) cost is low: the large-scale engineering machinery cost of contrast Amphibious type backhoe power shovel and so on is low, is about 1/15～1/10 of main equipment, and the individual also can buy

(4) wide adaptability: because said structure is simple, volume is little, and cost is low, can be used for the excavation of various engineerings, especially can be used on removing contamination in family and individual's pond desilting and the channel, and compliance is extremely extensive.

The utility model is owing to possess above-mentioned various advantage, and based on the minor works use, the equipment maneuverability can be the southern and northern various hydraulic engineering desiltings of China and uses, and is subjected to users' welcome surely.

Claims

1, a kind of hag revolves the suction bagger, by body, power section, running gear, actuating element, revolve and inhale part etc. and form, it is characterized in that:

A. on the body (12) operating mechanism (4) is housed, internal combustion engine (6), seat (5), row's mud gun (7);

B. in the body (12) dredge pump (9) is housed, hydraulic system (10);

C. body (12) front end is equipped with elevating mechanism (1), inhales mud frame (2);

D. inhaling mud frame (2) front end is equipped with and revolves cutter pulping mechanism (3);

E. body (12) lower front end is equipped with front-wheel (8), and driving wheel (11) is equipped with in following rear end;

F., adjustable plate wing (13) is housed on the rear drive sprocket (11).

2, hag according to claim 1 revolves the suction bagger, it is characterized in that: body (12) is the ship shape hermetically-sealed construction, makes with metal, and also available nonmetals are made.

3, hag according to claim 1 revolves the suction bagger, it is characterized in that: the wheel shaft of rear drive sprocket (11) is adjustable, the adjustment of also can rising, descend of the plate wing (13) on it.

4, hag according to claim 1 revolves the suction bagger, it is characterized in that: front-wheel (8) is a rubber wheel, can pull down and load onto.

5, hag according to claim 1 revolves the suction bagger, it is characterized in that: internal combustion engine (6) is a diesel engine, also gasoline engine.

6, hag according to claim 1 revolves the suction bagger, it is characterized in that: hydraulic system is by oil pump, and all kinds of valves, oil cylinder, motor and pipeline are formed.

7, hag according to claim 1 revolves the suction bagger, it is characterized in that: elevating mechanism (1), rear drive sprocket (11), to revolve cutter pulping mechanism (3) etc. all be hydraulic-driven, and dredge pump is a machine driving.