CN215165997U

CN215165997U - Dredging device for farmland water channel

Info

Publication number: CN215165997U
Application number: CN202121900869.3U
Authority: CN
Inventors: 蒋昊; 曹尧; 孙方芳; 邵松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2021-12-14
Anticipated expiration: 2031-08-14

Abstract

The utility model relates to a farmland water course desilting device discloses one kind and carries out breakage to water course bottom silt through setting up a plurality of high-pressure nozzles, increase broken scope to carry out the desilting device that the secondary was collected to silt through silt collection device, its characterized in that supports the interior symmetrical two axletrees of having put of base, two the axletree is close to respectively and supports both sides around the base, two the axletree both ends are passed respectively and are supported the base left and right sides wall, and two remove the front wheel and arrange the both ends of being close to the axletree that supports the base front side in through the bearing respectively, and two remove the rear wheel and arrange the both ends of being close to the axletree that supports the base rear side in through the bearing respectively, it has two pull rings to symmetrical putting on the lateral wall before the support base.

Description

Dredging device for farmland water channel

Technical Field

The utility model relates to a farmland water course desilting device relates to a device that carries out the desilting to the farmland water course, belongs to hydraulic engineering technical field. In particular to a dredging device which is used for crushing sludge at the bottom of a water channel by arranging a plurality of high-pressure spray heads, increasing the crushing range and carrying out secondary collection on the sludge through a sludge collecting device.

Background

The farmland water channel refers to a farmland hydraulic engineering channel and is mostly built by cement stones, the channel is usually communicated with a farmland ditch so as to irrigate the farmland and drain the farmland in seasons with frequent rainwater, because the farmland is of a soil structure, during drainage, water flow can be mixed with silt in the farmland to enter the channel, so that a large amount of silt is deposited at the bottom of the channel, the silt deposited for a long time can cause the riverbed to be high and the flow rate of the water flow to be slow, so that irrigation is influenced, the water channel needs to be desilted, at present, desilting of the farmland water channel is generally to firstly stir silt blocks deposited at the bottom of the channel by a silt stirring device and then suck the silt by a silt sucking device and then discharge, but the existing water channel desilting device is usually provided with only one stirring structure, the stirring range is small, the stirring efficiency is low, and because the desilting device usually works while moving, in the moving working process, the crushed silt cannot be completely processed by the silt suction device, the left silt can be deposited at the bottom of the water channel again, and the dredging effect is poor.

The publication No. CN212926215U discloses a dredging device for irrigation and water conservancy engineering channels, which specifically comprises a shell, a connecting pipeline, a dredging pump and a mud suction pipeline, wherein a fixedly connected lifting screw is arranged around the connecting rod, a protruding thorn is arranged at the bottommost part of the side end surface of the connecting rod and is fixedly connected with the connecting rod, a motor rotating shaft of a motor is provided with a movably connected connecting rod, a lifting screw is arranged around the connecting rod and is fixedly connected with the connecting rod, the device crushes mud through the protruding thorn arranged at the bottom of the connecting rod, and then sucks and discharges the crushed mud through the mud suction device, but the device is only provided with a crushing structure, the crushing range is small, the crushing efficiency is low, and because the device works while moving, the crushed mud can not be completely treated by the mud suction device in the moving working process, the left mud can be deposited at the bottom of a water channel again, the dredging effect is poor.

Disclosure of Invention

In order to improve the condition, the utility model relates to a farmland water course desilting device provides one kind and carries out the breakage to water course bottom silt through setting up a plurality of high-pressure nozzles, increase broken scope to carry out the desilting device that the secondary was collected to silt through silt collection device.

The utility model relates to a farmland water course desilting device is realized like this: the utility model relates to a farmland water channel dredging device, which comprises a main body device, a crushing device, a mud suction device and a collecting device, wherein the main body device comprises a supporting base, two movable front wheels and two movable rear wheels, two axles are symmetrically arranged in the supporting base, the two axles are respectively close to the front side and the rear side of the supporting base, the two ends of the axles respectively pass through the left side wall and the right side wall of the supporting base, the two movable front wheels are respectively arranged at the two ends of the axle close to the front side of the supporting base through bearings, the two movable rear wheels are respectively arranged at the two ends of the axle close to the rear side of the supporting base through bearings, two traction pull rings are symmetrically arranged on the front side wall of the supporting base, the crushing device comprises a water pumping pipe, an auxiliary supporting rod, a water pumping pump, a water conveying pipe, a booster pump, a high-pressure water pipe, a high-pressure nozzle, a water outlet pipe and a shunt pipe, the water pumping pump is arranged on the supporting base, the suction pump is connected with external power supply through the power cord, the booster pump is connected with external power supply through the power cord, drinking-water pipe one end and suction pump water inlet are linked together, other end level backward extends one end distance after and buckles downwards again, auxiliary stay pole one end and drinking-water pipe fixed connection, the other end with support base fixed connection, the drinking-water pipe embeds there is the filter screen, raceway one end and drinking-water pump delivery port are linked together, the other end and booster pump water inlet are linked together, outlet pipe one end and booster pump delivery port are linked together, the other end and shunt tubes are linked together, the equidistance is put the one end of a plurality of high pressure water pipes on the shunt tubes, and is a plurality of high pressure water pipes and shunt tubes are linked together, a plurality of the other end level of high pressure water pipe extends one section distance forward and buckles downwards again, high pressure nozzle and the high pressure water pipe other end are linked together, and the mud suction device is promoted pipeline by silt, The sludge dredging device comprises a driving motor, a spiral lifting blade, a sludge sucking pipeline, a dredging pump and a sludge discharging pipeline, wherein a plugging plate is fixedly arranged at one end of the sludge lifting pipeline, the other end of the sludge lifting pipeline penetrates through a supporting base to extend downwards, the driving motor is arranged on the plugging plate and penetrates through the plugging plate to extend downwards, a sealing bearing is arranged between a driving motor shaft and the plugging plate, the driving motor is communicated with an external power supply through a power line, the spiral lifting blade is arranged on the driving motor shaft, the dredging pump is arranged on the supporting base, one end of the sludge sucking pipeline is communicated with the sludge lifting pipeline, the other end of the sludge sucking pipeline is communicated with an inlet of the dredging pump, the sludge discharging pipeline is communicated with an outlet of the dredging pump, a collecting device comprises a sludge scraper and a sludge storage filter bag, a connecting plate is fixedly arranged at the bottom of the supporting base and is positioned at the rear side of the sludge lifting pipeline, the sludge storage filter bag is fixedly arranged at the bottom of the connecting plate, the mud storage filter bag is provided with a mud hanging plate, the mud storage filter bag is of a front side opening structure, and the mud storage filter bag is made of a water-permeable material.

Has the beneficial effects.

Firstly, silt at the bottom of a water channel is crushed by arranging a plurality of high-pressure spray heads, so that the crushing range can be enlarged.

Secondly, can carry out the secondary through silt collection device to silt and collect.

Thirdly, the structure is simple, convenient and practical.

Fourthly, the cost is low, and the popularization is convenient.

Drawings

FIG. 1 is a schematic structural view of a dredging device for a farmland water course of the present invention;

FIG. 2 is a side view of the dredging device for farmland water course of the present invention;

figure 3 is a top view of a farmland water channel dredging device.

In the attached drawings

Wherein the method comprises the following steps: the device comprises a water pumping pipe 1, an auxiliary supporting rod 2, a silt lifting pipeline 3, a driving motor 4, a water pumping pump 5, a water conveying pipe 6, a booster pump 7, a water outlet pipe 8, a flow dividing pipe 9, a high-pressure water pipe 10, a supporting base 11, a high-pressure spray head 12, a spiral lifting blade 13, a silt scraper 14, a silt storage filter bag 15, a movable front wheel 16, a silt sucking pipeline 17, a silt cleaning pump 18, a silt discharging pipeline 19 and a movable rear wheel 20.

The specific implementation mode is as follows:

the utility model relates to a farmland water course desilting device is realized like this: the utility model relates to a farmland water course dredging device, which comprises a main body device, a crushing device, a mud suction device and a collecting device, wherein the main body device comprises a supporting base 11, a movable front wheel 16 and a movable rear wheel 20, two axles are symmetrically arranged in the supporting base 11, the two axles are respectively close to the front side and the rear side of the supporting base 11, the two ends of the axles respectively pass through the left side wall and the right side wall of the supporting base 11, the two movable front wheels 16 are respectively arranged at the two ends of the axle close to the front side of the supporting base 11 through bearings, the two movable rear wheels 20 are respectively arranged at the two ends of the axle close to the rear side of the supporting base 11 through bearings, two traction pull rings are symmetrically arranged on the front side wall of the supporting base 11, the crushing device comprises a water pumping pipe 1, an auxiliary support rod 2, a water pumping pump 5, a water conveying pipe 6, a booster pump 7, a high-pressure water pipe 10, a high-pressure nozzle 12, a water outlet pipe 8 and a shunt pipe 9, on suction pump 5 placed support base 11 in, on support base 11 was placed in to booster pump 7, suction pump 5 was connected through power cord and external power source, booster pump 7 was connected through power cord and external power source, and drinking-water pipe 1 one end and suction pump 5 water inlet are linked together, and other end level backward extends one end distance and buckles downwards again, and auxiliary support pole 2 one end and drinking-water pipe 1 fixed connection, the other end and support base 11 fixed connection, drinking-water pipe 1 embeds there is the filter screen, and raceway 6 one end and drinking-water pump 5 delivery port are linked together, and the other end is linked together with booster pump 7 water inlet, and outlet pipe 8 one end and booster pump 7 delivery port are linked together, and the other end is linked together with shunt tubes 9, and the equidistance is put the one end of a plurality of high-pressure water pipes 10 on the shunt tubes 9, and is a plurality of high-pressure water pipes 10's the other end level extends one section distance forward and buckles downwards again, the high-pressure spray head 12 is communicated with the other end of the high-pressure water pipe 10, the sludge suction device is composed of a sludge lifting pipeline 3, a driving motor 4, a spiral lifting blade 13, a sludge suction pipeline 17, a dredging pump 18 and a sludge discharge pipeline 19, a plugging plate is fixedly arranged at one end of the sludge lifting pipeline 3, the other end of the sludge lifting pipeline penetrates through the supporting base 11 and extends downwards, the driving motor 4 is arranged on the plugging plate, the shaft of the driving motor 4 penetrates through the plugging plate and extends downwards, a sealing bearing is arranged between the shaft of the driving motor 4 and the plugging plate, the driving motor 4 is communicated with an external power supply through a power line, the spiral lifting blade 13 is arranged on the shaft of the driving motor 4, the dredging pump 18 is arranged on the supporting base 11, one end of the sludge suction pipeline 17 is communicated with the sludge lifting pipeline 3, the other end of the sludge suction pipeline is communicated with the inlet of the dredging pump 18, the sludge discharge pipeline 19 is communicated with the outlet of the dredging pump 18, the collection device is composed of a sludge scraper 14 and a sludge storage filter bag 15, the bottom of the support base 11 is fixedly provided with a connecting plate, the connecting plate is positioned at the rear side of the sludge lifting pipeline 3, the bottom of the connecting plate is fixedly provided with a sludge storage filter bag 15, a sludge hanging plate is arranged on the sludge storage filter bag 15, the sludge storage filter bag 15 is of a front side opening structure, and the sludge storage filter bag 15 is made of a permeable material;

when the device is used, firstly, the dredging device is placed above a farmland water channel, a water suction pump 5 and a booster pump 7 are started, a water suction pipe 1 pumps water in the water channel under the action of the water suction pump 5, the water is conveyed to the booster pump 7 through a water conveying pipe 6 to be pressurized, the pressurized water enters a flow dividing pipe 9 through a water outlet pipe 8 and then enters a high-pressure water pipe 10 and is sprayed out through a high-pressure spray head 12, the sludge at the bottom of the water channel is crushed by the sprayed high-pressure water flow, then one end of a traction rope is fixed on a traction pull-up part on the front side of a support base 11, the other end of the traction rope is connected with a traction boat, the dredging device slowly moves forwards under the action of the traction boat, so that a sludge lifting pipeline 3 reaches the crushed sludge, then a driving motor 4 is started, the shaft of the driving motor 4 drives a spiral lifting blade 13 to rotate, the dredging pump 18 is started at the same time, the crushed sludge enters a sludge lifting pipeline 17 through the sludge lifting pipeline 3 under the combined action of the dredging pump 18 and the spiral lifting blade 13, and is discharged through a sludge discharge pipe 19. In the process that the dredging device slowly moves forwards, the sludge hanging plate can hang the uncleaned sludge into the sludge storage filter bag 15;

the booster pump 7 is matched with the high-pressure water pipe 10 and the high-pressure spray head 12, so that sludge at the bottom of the water channel can be crushed;

the spiral lifting blade 13 is matched with a desilting pump 18, so that broken sludge can be lifted and discharged;

the design that a plugging plate is fixedly arranged at one end of the sludge lifting pipeline 3 can plug the sludge lifting pipeline 3 to prevent the sludge from overflowing;

the design of a filter screen is arranged in the water pumping pipe 1, so that impurities in water can be prevented from entering the water pumping pump 5 and the booster pump 7 through the water pumping pipe 1 to influence the operation of the water pumping pipe;

the purpose of crushing the sludge at the bottom of the water channel by arranging the high-pressure nozzles 12, enlarging the crushing range and collecting the sludge secondarily by the sludge collecting device is achieved.

It should be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a detachable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a farmland water course dredging device, characterized by comprises main body unit, breaker, mud suction device and collection device, and main body unit comprises support base, removal front wheel and removal rear wheel, supports the interior symmetrical two axletrees of having put of base, two the axletree is close to respectively supports base front and back both sides, two the axletree both ends are passed respectively and are supported base left and right sides wall, and two are removed the front wheel and are placed in the both ends of the axletree that is close to support base front side through the bearing respectively, and two are removed the rear wheel and are placed in the both ends of the axletree that is close to support base rear side through the bearing respectively, and breaker comprises drinking-water pipe, auxiliary stay bar, suction pump, raceway, booster pump, high-pressure water pipe, high pressure nozzle, outlet pipe and shunt tubes, and the suction pump is placed on supporting base, and the booster pump is placed on supporting base, the suction pump is connected through power cord and external power source, the booster pump is connected through power cord and external power source, and drinking-water pipe one end and suction pump water inlet are linked together, and other end level extends the one end distance backward and buckles downwards again, auxiliary stay pole one end and drinking-water pipe fixed connection, the other end with support base fixed connection, the drinking-water pipe embeds there is the filter screen, raceway one end and suction pump delivery port are linked together, and the other end and booster pump water inlet are linked together, and outlet pipe one end and booster pump delivery port are linked together, and the other end and shunt tubes are linked together, and a plurality of the one end of a plurality of high pressure water pipes is put to the equidistance on the shunt tubes, and is a plurality of the other end level of high pressure water pipe extends one section distance forward and buckles downwards again, and high pressure nozzle and the high pressure water pipe other end are linked together, and the mud suction device is promoted pipeline, driving motor, spiral lifting blade, mud suction pipeline, Desilting pump and row's mud pipeline are constituteed, and silt promotes pipeline one end and is fixed with the closure plate, and the other end passes and supports base downwardly extending, the last driving motor that has put of closure plate, driving motor is linked together through power cord and external power source, and on the driving motor shaft was arranged in to spiral lifting blade, the desilting pump was arranged in and is supported on the base, and it is linked together to inhale mud pipeline one end and silt lifting pipe way, and the other end and desilting pump entry are linked together, and row's mud pipeline and desilting pump export are linked together, and collection device comprises silt scraper blade and storage mud filter bag, supports the base bottom fixed connecting plate of having put.

2. The farmland water channel dredging device as claimed in claim 1, wherein two traction pull rings are symmetrically arranged on the front side wall of the support base.

3. The device of claim 1 wherein said drive motor shaft extends downwardly through said closure plate.

4. The farmland water passage dredging device as claimed in claim 3, wherein a sealing bearing is arranged between the driving motor shaft and the plugging plate.

5. The farmland water channel dredging device as claimed in claim 1, wherein the connecting plate is positioned at the rear side of the sludge lifting pipeline, and a sludge storage filter bag is fixedly arranged at the bottom of the connecting plate.

6. The farmland water channel dredging device as claimed in claim 5, wherein the sludge storage filter bag is provided with a sludge hanging plate.

7. The farmland water channel dredging device as claimed in claim 6, wherein the mud storage filter bag is of a front side open structure.

8. The farmland water channel dredging device as claimed in claim 7, wherein the mud storage filter bag is made of a water permeable material.