CN208152123U - A kind of novel multi-functional hydraulic engineering silt remover - Google Patents

Abstract

The utility model discloses a new type of multifunctional dredging machine for water conservancy projects. , the utility model is a new type of multifunctional dredging machine for water conservancy projects, which is equipped with a mud stirring device. By connecting the positioning frame and the machine base together, the rotating rod and the motor on the machine base are connected together. Start the motor so that the motor drives the rotating rod to rotate, and the rotating rod drives the driving gear to rotate. When the driving gear rotates, it drives the passive gears on both sides to rotate. The passive gear drives the roller to rotate, and the shaft also rotates when the roller rotates. Drive the fan blades on both sides to rotate, so that it can stir up the silt at the bottom of the water during dredging, and at the same time break up the harder silt, so that the silt can be sucked out smoothly, and it is more conducive to the transportation of silt and speed up The cleaning efficiency of the sludge is improved, and the operating power of the pump is reduced.

Description

A New Type of Multifunctional Water Conservancy Engineering Desilting Machine

technical field

The utility model is a novel multifunctional dredging machine for water conservancy projects, which belongs to the field of dredging machinery for water conservancy.

Background technique

At present, the drainage channels of cities and towns have not been cleaned up in time due to the perennial dust, sand, silt and garbage, which has caused some water conservancy projects to be paralyzed. Once a flood occurs, serious consequences and losses will occur.

The prior art discloses a dredging machine for water conservancy engineering with application number CN201621122939.6, which includes a collection box, a first motor is welded to the middle of the upper surface of the collection box, and the sides of the first motor are respectively fixed A forward rotation switch and a reverse rotation switch are connected, and both the forward rotation switch and the reverse rotation switch are connected to the first motor through a circuit, and the port of the first motor is connected to a winding disk through a shaft. A support frame is welded, and the lower surface of the other end of the support frame is connected with a roller through the support shaft, and a steel wire rope is fixedly wound inside the winding reel, and the steel wire rope passes through the roller and is fixedly connected to a waterproof casing. A second motor is fixedly connected to the inner upper end of the casing, and a second motor switch is fixedly connected to the outer surface of the waterproof casing. The desilting machine used in the water conservancy project can effectively treat the silt, so that the water conservancy project will not be troubled by the silt problem during operation, and the quality and efficiency of the operation can be improved. However, its disadvantage is that it is easy to increase the output rate of the pump due to the accumulation of too much sludge on the suction pump head or the influence of hard sludge during the suction process, which may easily cause damage to the pump due to high operating pressure. Case.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a new type of multi-functional dredger for water conservancy projects to solve the problem that the above-mentioned equipment is easy to accumulate on the pump head due to excessive silt during the silt suction process or due to The impact of harder silt leads to the need to increase the output rate of the pump, which is likely to cause the problem of high operating pressure and damage to the pump.

In order to achieve the above object, the utility model is achieved through the following technical solutions: a new type of multifunctional dredging machine for water conservancy projects, the structure of which includes crawler belts, buoys, machine bases, mechanical arms, lifting rods, and silt suction pump heads. , transmission pipe, sewage pipe, mud mixing device, motor, the crawler track is an elliptical structure as a whole, and there are two in total, the bottom surface of the two crawler belts is tightly bound and connected with the buoy, and the two crawler belts There is a machine base between them, one end of the machine base is welded with one end of the mechanical arm, and a lifting rod is arranged on one side of the mechanical arm, and one end of the lifting rod is tightly connected with the silt suction pump head, and the silt suction pump head is set At the end of the mechanical arm, one end of the silt suction pump head is tightly connected to one end of the transmission pipe, the transmission pipe is tightly connected to the surface of one side of the mechanical arm through a buckle, and the other end of the transmission pipe is tightly fitted with the sewage pipe Connected, the lower side of the front end of the base is provided with a mud stirring device, one end of the mud stirring device 9 is tightly connected with the motor 10, and the motor 10 is arranged inside the lower side of the machine base 3; the mud stirring device is composed of a positioning frame , rotating rod, driving gear, passive gear, roller, driving box, shaft rod, and fan blade. The positioning frame is connected through the bottom end of the rotating rod. It is tightly connected with the driving gear, and there are passive gears on both sides of the driving gear, and the meshing connection is adopted between the passive gear and the driving gear. On both sides of the box, the two rollers are fastened to the fan blades through shaft rods respectively. There are two fan blades and they are respectively distributed on both sides of the drive box. The side surfaces are welded.

Further, the crawlers and buoys are respectively distributed on both sides of the machine base.

Further, a mechanical arm and a mud stirring device are connected to the machine base.

Further, the mechanical arm is provided with a lifting rod, a silt suction pump head, a transmission pipe, and a sewage discharge pipe.

Further, the positioning frame and the rotating rod form an inverted "Y" shape mutually.

Further, the drive box is provided with driving gears, passive gears and rollers.

Further, the buoy is used as an air cylinder for the machine base to float on the water surface.

Further, the silt suction pump head is a device for sucking sludge into the transmission pipe.

Beneficial effect

The utility model is a new type of multifunctional dredging machine for water conservancy projects, which is equipped with a mud stirring device. By connecting the positioning frame and the machine base together, connecting the rotating rod and the motor on the machine base together, it starts when it is running. The motor drives the rotating rod to rotate, and the rotating rod drives the driving gear to rotate. When the driving gear rotates, it drives the passive gears on both sides to rotate, and the driven gear drives the roller to rotate. When the roller rotates, the shaft also rotates, thereby driving The fan blades on both sides rotate, so that it can stir up the silt at the bottom of the water during dredging, and at the same time break up the harder silt, so that the silt can be sucked out smoothly, and it is more conducive to the transportation of the silt, speeding up The cleaning efficiency of sludge is reduced, and the operating power of the pump is reduced.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of a kind of novel multifunctional water conservancy project dredging machine of the present utility model;

Fig. 2 is a schematic diagram of the silt suction pump head of the present invention.

Fig. 3 is a schematic cross-sectional view of the mud mixing device of the present invention.

In the figure: track-1, buoy-2, machine base-3, mechanical arm-4, lifting rod-5, silt suction pump head-6, transmission pipe-7, sewage pipe-8, mud mixing device-9, positioning Frame-901, rotating rod-902, driving gear-903, passive gear-904, roller-905, driving box-906, shaft rod-907, fan blade-908.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Fig. 1-Fig. 3, the utility model provides a technical solution: a new type of multifunctional water conservancy dredging machine, its structure includes crawler belt 1, buoy 2, machine base 3, mechanical arm 4, elevating rod 5 , silt suction pump head 6, transmission pipe 7, sewage pipe 8, mud stirring device 9, motor 10, the crawler belt 1 is an elliptical structure as a whole, and there are two in total, the bottom surface of the two crawler belts 1 and the buoy 2 fastening and binding connection, a base 3 is provided between the two crawlers 1, one end of the base 3 is welded to one end of the mechanical arm 4, and a lifting rod 5 is provided on one side of the mechanical arm 4, the One end of the lifting rod 5 is tightly connected with the silt suction pump head 6, and the silt suction pump head 6 is arranged at the end of the mechanical arm 4, and one end of the silt suction pump head 6 is tightly connected with one end of the transmission pipe 7, and the transmission pipe 7 It is tightly connected with the surface of one side of the mechanical arm 4 through a ring buckle, and the other end of the transmission pipe 7 is tightly fitted and connected with the sewage pipe 8. A mud stirring device 9 is provided on the lower side of the front end of the machine base 3. One end of the device 9 is tightly connected with the motor 10, and the motor 10 is arranged inside the underside of the machine base 3; 906, a shaft rod 907, and fan blades 908. The positioning frame 901 is connected through the bottom end of the rotating rod 902. The rotating rod 902 forms an "eight" shape as a whole, and the top end of the rotating rod 902 is fastened to the driving gear 903. connected, the two sides of the driving gear 903 are provided with passive gears 904, the passive gears 904 and the driving gear 903 are connected by meshing, the passive gears 904 on both sides are respectively connected with the rollers 905, and the rollers 905 are fixed On both sides of the driving box 906, the two rollers 905 are respectively fastened to the fan blades 908 through the shaft rod 907. There are two fan blades 908 and they are respectively distributed on both sides of the driving box 906. Both sides of the positioning frame 901 are welded to the lower surface of the machine base 3, and the crawlers 1 and buoys 2 are respectively distributed on both sides of the machine base 3, and the machine base 3 is connected with a mechanical arm 4 and a mud stirring device 9. The mechanical arm 4 is provided with a lifting rod 5, a silt suction pump head 6, a transmission pipe 7, and a sewage pipe 8. The positioning frame 901 and the rotating rod 902 form an inverted "Y" shape mutually, and the drive box 906 is equipped with Drive gear 903, passive gear 904, roller 905.

The driving gear 903 mentioned in this patent is a gear used to drive its matching gear, and the roller 905 is a kind of sports equipment.

When in use, first connect the integrated pipeline on the sewage pipe 8, then the personnel enter the control room of the machine base 3, then control the operation of the crawler belt 1 to drive it to the river to be cleaned, and let it halfway through the buoy 2 Float on the river surface, and drive the mechanical arm 4 on it to run to adjust the direction of silting, and then control the lifting rod 5 on it to put the silting pump head 6 into the bottom of the river, and start the silting pump head 6 to let the silting suction The silt pump head 6 starts to suck silt to the bottom of the river, and the washed sludge flows into the sewage pipe 8 along the transfer pipe 7, and is discharged along the external pipeline to dredge the bottom of the river. When the silt suction pump head 6 is sucking the silt pump head 6, the mud stirring device 9 on it is started to operate. It first connects the positioning frame 901 with the base 3, and then connects the rotating rod 902 with the base 3. The motors 10 are connected together. When running, start the motor 10 to allow the motor 10 to drive the rotating rod 902 to rotate, and the rotating rod 902 drives the driving gear 903 to rotate. When the driving gear 903 rotates, it drives the passive gears 904 on both sides to rotate. Drive the roller 905 to rotate, and when the roller 905 rotates, the shaft 907 also rotates, thereby driving the fan blades 908 on both sides to rotate, so that it can stir up the silt at the bottom of the water and at the same time remove the hard silt Dispersion is carried out, so that the sludge can be sucked out smoothly, and at the same time, it is more conducive to the transportation of the sludge, which speeds up the cleaning efficiency of the sludge and reduces the operating power of the pump.

The problem solved by the utility model is that in the silt suction process, it is easy to increase the output rate of the pump due to the accumulation of too much silt on the silt suction pump head or the influence of relatively hard silt, which may easily cause the pump to operate under high pressure In the event of damage, the utility model, through the mutual combination of the above-mentioned components, enables it to stir up the mud at the bottom of the water when dredging, and at the same time break up the harder mud, so that the mud can be sucked out smoothly, and at the same time more It is beneficial to the transportation of sludge, speeds up the cleaning efficiency of sludge, and reduces the operating power of the pump. Specifically as follows:

The positioning frame 901 is connected through the bottom end of the rotating rod 902, and the rotating rod 902 forms an "eight" shape as a whole, and the top of the rotating rod 902 is tightly connected with the driving gear 903. Passive gear 904, adopt meshing connection between described passive gear 904 and driving gear 903, described two sides passive gear 904 is transitionally connected with roller 905 respectively, and described roller 905 is fixedly arranged on the two sides of driving box 906, and described two sides Two rollers 905 are fastened and connected to fan blades 908 through shaft rods 907 respectively. There are two fan blades 908 and they are respectively distributed on both sides of drive box 906. Surface welded.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A new type of multifunctional dredging machine for water conservancy projects, its structure includes crawler belt (1), buoy (2), machine base (3), mechanical arm (4), lifting rod (5), and silt suction pump head (6), transmission pipe (7), blowdown pipe (8), mud mixing device (9), motor (10), the crawler belt (1) is an elliptical structure as a whole, and there are two in total, and the two The bottom surface of a crawler belt (1) is tightly bound and connected with the buoy (2), and is characterized in that: A machine base (3) is provided between the two crawlers (1), one end of the machine base (3) is welded to one end of the mechanical arm (4), and a lifting rod (5) is provided on one side of the mechanical arm (4). ), one end of the lifting rod (5) is tightly connected with the silt suction pump head (6), the silt suction pump head (6) is arranged at the end of the mechanical arm (4), and one end of the silt suction pump head (6) It is tightly connected with one end of the transmission pipe (7), and the transmission pipe (7) is tightly connected with the surface of one side of the mechanical arm (4) through a ring buckle, and the other end of the transmission pipe (7) is tightly connected with the sewage pipe (8). Solid fitting connection, the lower side of the front end of the base (3) is provided with a mud stirring device (9), and one end of the mud stirring device (9) is tightly connected with the motor (10), and the motor (10) is located at Inside of the lower side of the machine base (3); The mud mixing device (9) consists of a positioning frame (901), a rotating rod (902), a driving gear (903), a driven gear (904), a roller (905), a drive box (906), a shaft rod (907), a fan leaves (908), the positioning frame (901) is connected through the bottom end of the rotating rod (902), and the rotating rod (902) forms an "eight" shape as a whole, and the top end of the rotating rod (902) is connected to the driving gear (903) fastened connection, said driving gear (903) both sides are provided with passive gear (904), adopt meshing connection between said driven gear (904) and driving gear (903), described both sides passive gear ( 904) are transitionally connected with the rollers (905), and the rollers (905) are fixed on both sides of the drive box (906). Tightly connected, two fan blades (908) are provided and distributed respectively on both sides of the drive box (906), and both sides of the positioning frame (901) are welded to the lower surface of the base (3). 2. A new type of multifunctional dredging machine for water conservancy projects according to claim 1, characterized in that: said crawlers (1) and buoys (2) are respectively distributed on both sides of the base (3). 3. A new type of multifunctional dredging machine for water conservancy projects according to claim 1, characterized in that: a mechanical arm (4) and a mud stirring device (9) are connected to the machine base (3). 4. A new type of multifunctional dredging machine for water conservancy projects according to claim 1, characterized in that: the mechanical arm (4) is provided with a lifting rod (5), a silt suction pump head (6), Transmission pipe (7), sewage pipe (8). 5. A new type of multifunctional dredging machine for water conservancy projects according to claim 1, characterized in that: the positioning frame (901) and the rotating rod (902) form an inverted "Y" shape mutually. 6. A new type of multifunctional dredging machine for water conservancy projects according to claim 1, characterized in that: the drive box (906) is provided with a driving gear (903), a passive gear (904), a roller (905) ).