CN216475295U

CN216475295U - High-pressure impact type digging and stirring dredging head

Info

Publication number: CN216475295U
Application number: CN202220005801.7U
Authority: CN
Inventors: 朱峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-05-10
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a high-pressure impact type digging and stirring dredging head, which comprises a power input device, a rotating shaft, a rotating blade and a high-pressure water pipe; the output shaft of the power input device is coaxially connected with the rotating shaft, and the rotating shaft can rotate in a stepless speed regulation way along the axial direction under the driving of the power input device; the rotary blades are provided with a plurality of groups and are arranged in a linear array along the axial direction of the rotary shaft; the inlet end of the high-pressure water pipe inputs high-pressure water from the two ends or the middle of the rotating shaft to enable the high-pressure water to enter the hollow rotating shaft, and the high-pressure water pipe is communicated with a high-pressure water source; the outlet end of the high-pressure water pipe is distributed on the rotating shaft, so that high-pressure water is spirally output when the high-pressure water pipe works. The utility model discloses a under the combined action of high-pressure rivers and rotatory tool bit, can realize high strength, the desilting operation of high difficulty under multiple complex condition, the prerequisite of not having flowed, simultaneously, with low costs, efficient, the no jam, few winding can save process and engineering cost, has good market value.

Description

High-pressure impact type digging and stirring dredging head

Technical Field

The utility model relates to a desilting technical field specifically indicates a high pressure dashes formula and digs stirs desilting head.

Background

The mainstream mechanical dredging modes in the market at present comprise the following modes: (1) generally, water is drained through a dam, silt is washed by a high-pressure water gun to be diluted into flowing sample mud, the flowing sample mud is pumped away by a mud pump, and a silting layer with harder mud is low in efficiency because of only depending on the scouring force of the high-pressure water gun, and the harder the silting layer is, the lower the efficiency is, the silt is generally only used for softer and thinner semifluid type silt, and river dam blocking construction is required. (2) The mud is pulled out from the pond by using the forklift, the truck and the like, the working mode is troublesome, the efficiency is low, and the working mode 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, the efficiency is high, but the dredging machine is not suitable for long-distance conveying, the cost is high, and the dredging machine is particularly suitable for dredging the ditch due to the limitation of conditions.

The market has also developed some more advanced dredging equipment such as cutter suction pumps or cutter suction vessels. However, the equipment has large volume, large cost for transferring the field, long time consumption and is not suitable for the operation of small and medium-sized fields; disadvantages of using a cutter suction system are: the impeller of the water suction pump can be wound when meeting sundries such as fishing nets, household garbage, flourishing vegetation, waste clothes, plastic bags and tires, and the cleaning difficulty of the impeller is higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a technical scheme is a high pressure dashes formula and digs and stir desilting head:

a high-pressure impact type digging and stirring dredging head comprises a power input device, a rotating shaft, a rotating blade and a high-pressure water pipe;

an output shaft of the power input device is connected with the rotating shaft, and the rotating shaft can rotate in a stepless speed regulation manner along the axial direction under the driving of the power input device;

the rotary blades are provided with a plurality of groups and are arranged in a linear array along the axial direction of the rotary shaft;

the inlet end of the high-pressure water pipe inputs high-pressure water from the two ends or the middle of the rotating shaft to enable the high-pressure water to enter the hollow rotating shaft, and the high-pressure water pipe is communicated with a high-pressure water source;

the outlet ends of the high-pressure water pipes are distributed on the rotating shaft, so that high-pressure water is spirally output when the high-pressure water pipes work.

As an improvement, the rotary blades are spiral, any two adjacent rotary blades are connected end to end, and a plurality of rotary blades form a spiral blade group arranged around the rotary shaft.

As an improvement, an output shaft of the power input device is coaxially connected with the rotating shaft or is in transmission connection with the angular bevel gear.

As a refinement, the number of the outlet ends is one or two or several.

As an improvement, when the number of the outlet ends is two, the two outlet ends are symmetrically distributed on two sides of the rotating shaft and are oppositely arranged.

Compared with the prior art, the utility model the advantage lie in:

(1) when dealing with the superhard condition of sedimentary deposit or silt, adopt the utility model discloses the device can break up silt and wash by water and stir into mud, erodees efficiently.

(2) When the river can not cut off, the traditional technology can not wash away, and the utility model discloses the device does not receive the restriction of depth of water.

(3) When the navigation channel is excavated on the coastal mudflat, the mud blocks can be directly taken away by tides after being cut and stirred into mud slurry, thereby greatly saving the working procedures and reducing the operation cost.

(4) No blockage and less winding in the using process.

Drawings

Fig. 1 is a schematic structural diagram of a high-pressure impact type digging and stirring dredging head of the utility model I.

Fig. 2 is a schematic structural diagram of the high-pressure impact type digging and stirring dredging head of the utility model II.

As shown in the figure: 1. a power input device; 2. a rotating shaft; 3. a rotary blade; 4. an inlet end; 5. a high pressure water source; 6. and (4) an outlet end.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The high-pressure impact type digging and stirring dredging head of the utility model is further described in detail with the attached drawings.

Referring to the attached drawings, fig. 1-2 show a high-pressure impact type digging and stirring dredging head, which comprises a power input device 1, a rotating shaft 2, a rotating blade 3 and a high-pressure water pipe;

an output shaft of the power input device 1 is connected with the rotating shaft 2, and the rotating shaft 2 can rotate along the axial direction in a stepless speed regulation manner under the driving of the power input device 1;

the rotary blades 3 are provided with a plurality of groups and are arranged in a linear array along the axial direction of the rotary shaft 2;

the inlet end 4 of the high-pressure water pipe inputs high-pressure water from the two ends or the middle of the rotating shaft 2 to enable the high-pressure water to enter the hollow rotating shaft 2, and the high-pressure water pipe is communicated with a high-pressure water source 5;

the outlet end 6 of the high-pressure water pipe is distributed on the rotating shaft 2, so that the high-pressure water is spirally output when the high-pressure water pipe works.

In this embodiment, as shown in the figure, the rotating blades 3 are spiral, and any two adjacent rotating blades 3 are connected end to end, so that the plurality of rotating blades 3 form a spiral blade set arranged around the rotating shaft 2.

In the present embodiment, as shown in the figure, the output shaft of the power input device 1 is coaxially connected with the rotating shaft 2 or is in transmission connection with the angular bevel gear.

In this embodiment, as shown in the figure, the number of the outlet ends 6 is one or two or several.

In this embodiment, as shown in the figure, when the number of the outlet ends 6 is two, the two outlet ends 6 are symmetrically distributed on two sides of the rotating shaft 2 and are oppositely arranged.

The utility model discloses a theory of operation: the utility model discloses in, power input device 1 can drive the high-speed rotation of rotation axis 2, makes the rotating blade 3 that is located on rotation axis 2 can mill sedimentary silt or sedimentary deposit and shell, simultaneously, increases water pump 5 and sends the water under high pressure to the water pipe through entry end 4, and the water under high pressure spouts the mud piece to rotating blade 3 or break up through exit end 6, and the stirring makes it become mud, the follow-up clearance operation of being convenient for. The utility model discloses a under the combined action of high-pressure rivers and rotatory tool bit, can realize high strength, the desilting operation of high difficulty under multiple complex condition, the prerequisite of not having flowed, simultaneously, with low costs, efficient, save process and engineering cost, have good market value.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a high pressure dashes formula and digs stirs desilting head which characterized in that: comprises a power input device (1), a rotating shaft (2), a rotating blade (3) and a high-pressure water pipe;

an output shaft of the power input device (1) is connected with the rotating shaft (2), and the rotating shaft (2) can rotate in a stepless speed regulation manner along the axial direction under the driving of the power input device (1);

the rotary blades (3) are provided with a plurality of groups and are arranged in a linear array along the axial direction of the rotary shaft (2);

the inlet end (4) of the high-pressure water pipe inputs high-pressure water from the two ends or the middle of the rotating shaft (2) to enable the high-pressure water to enter the hollow rotating shaft (2), and the high-pressure water pipe is communicated with a high-pressure water source (5);

the outlet ends (6) of the high-pressure water pipes are distributed on the rotating shaft (2) so that high-pressure water is spirally output when the high-pressure water pipes work.

2. The high-pressure impact type digging and stirring dredging head as claimed in claim 1, wherein: the rotary blades (3) are in a spiral shape, and any two adjacent rotary blades (3) are connected end to form a plurality of spiral blade sets surrounding the rotary shaft (2).

3. The high-pressure impact type digging and stirring dredging head as claimed in claim 1, wherein: and an output shaft of the power input device (1) is coaxially connected with the rotating shaft (2) or is in transmission connection with the angular bevel gear.

4. The high-pressure impact type digging and stirring dredging head as claimed in claim 1, wherein: the number of the outlet ends (6) is one or two or a plurality of outlet ends.

5. The high-pressure impact type digging and stirring dredging head as claimed in claim 4, wherein: when the number of the outlet ends (6) is two, the two outlet ends (6) are symmetrically distributed on two sides of the rotating shaft (2) and are oppositely arranged.