CN217232013U

CN217232013U - River channel dredging device

Info

Publication number: CN217232013U
Application number: CN202220255328.8U
Authority: CN
Inventors: 林亦夫; 林鑫; 冯志雄
Original assignee: Guangdong Jinsong Construction Group Co ltd
Current assignee: Guangdong Jinsong Construction Group Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-08-19
Anticipated expiration: 2032-02-08

Abstract

The application discloses river channel dredging device relates to river channel clearance field, can pile up the piecemeal to the silt in most river courses, leads to the machine to cause the jam when absorbing silt to reduced the problem of river channel dredging device's desilting efficiency, the scheme is now provided as follows, and it includes the hull, hull top fixed mounting has the control room, just hull top fixed mounting has collection silt case, set up the mounting groove in the hull, just the mounting groove runs through hull bottom lateral wall setting, collection silt case one side fixed mounting has the suction silt pump, just suction silt pump one end fixedly connected with straw, the straw runs through the inside extension of hull top lateral wall in the mounting groove, just install drive mechanism in the mounting groove. This application novel structure can cut the silt of blocking when using, avoids the silt of blocking to get into in the straw to improve the desilting efficiency of desilting device.

Description

River channel dredging device

Technical Field

The application relates to a river course clearance field especially relates to a river course sediment removal device.

Background

River channel desilting generally refers to the treatment of river channels, and belongs to hydraulic engineering. The method has the advantages that the sludge deposited at the river bottom is blown and stirred into a turbid water shape by mechanical equipment and flows away along with river water, so that the dredging effect is achieved, the river channel sedimentation increasingly influences the normal play of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, and the river channel dredging engineering is carried out for recovering the normal functions of the river channel and promoting the rapid and continuous development of the economy and the society. The river course becomes deeper and wider through treatment, the river water becomes clear, and the production conditions and the living environment of the masses are obviously improved.

At the in-process of river course desilting, the piece can be piled up to the silt in river course, leads to the machine to cause the jam when absorbing silt to the problem of the desilting efficiency of river course desilting device has been reduced. Therefore, in order to solve such problems, we propose a river dredging device.

SUMMERY OF THE UTILITY MODEL

The application provides a river course sediment removal device, the silt of having solved most river courses can pile up the blocking, leads to the machine to cause the jam when absorbing silt to the problem of the sediment removal efficiency of river course sediment removal device has been reduced.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a river course dredging device, includes the hull, hull top fixed mounting has the control chamber, just hull top fixed mounting has collection silt case, set up the mounting groove in the hull, just the mounting groove runs through the setting of hull bottom lateral wall, collection silt case one side fixed mounting has inhales the silt pump, just inhale silt pump one end fixedly connected with straw, the straw runs through the inside extension of hull top lateral wall to the mounting groove, just install drive mechanism in the mounting groove, drive mechanism includes hydraulic stem, driving motor and mounting bracket, just hydraulic stem fixed mounting is in mounting groove top lateral wall, driving motor fixed mounting is in the one end that the mounting groove lateral wall was kept away from to the hydraulic stem, just mounting bracket fixed mounting is in the driving motor bottom.

Through adopting above-mentioned technical scheme, the device can cut the silt of blocking when using, avoids in the silt entering suction pipe of blocking, and the hydraulic stem can promote mounting bracket and driving motor downstream.

Preferably, a filter screen is fixedly arranged at the bottom end of the suction pipe.

Through adopting above-mentioned technical scheme, the silt that gets into the straw is filtered by the filter screen, can effectively avoid debris to get into in the straw.

Preferably, drive mechanism still includes limiting plate and slider, just a plurality of the same spouts of structure have been seted up to mounting groove circumference lateral wall, and is a plurality of the spout is ring array and distributes, just slider slidable mounting is in the spout, limiting plate fixed mounting is in slider one side, drive mechanism still includes the connecting rod, and the both ends of a plurality of connecting rods respectively with limiting plate and mounting bracket fixed connection.

Through adopting above-mentioned technical scheme, the mounting bracket can drive a plurality of connecting rods and limiting plate downstream, and the slider can cooperate the removal of limiting plate in the spout is slided.

Preferably, the transmission mechanism further comprises a protective net, and the protective net is installed between the two limiting plates.

Through adopting above-mentioned technical scheme, the protection network can protect the device in the mounting groove.

Preferably, drive mechanism still includes the mixer, just the mixer is installed in the mounting bracket bottom, driving motor output shaft runs through the mounting bracket and is connected with the mixer.

Through adopting above-mentioned technical scheme, the mixer can stir the silt after the cutting, makes silt more sparsely scattered.

Preferably, the transmission mechanism further comprises a fixing rod and a plurality of cutting knives, the fixing rod is fixedly arranged at the bottom end of the stirrer, the plurality of cutting knives are arranged on the circumferential side wall of the fixing rod, and the plurality of cutting knives are distributed in an annular array.

Through adopting above-mentioned technical scheme, the cutting knife can carry out the cutting to the silt of blocking and handle.

Preferably, a contact switch is fixedly installed at the bottom end of the fixed rod.

Through adopting above-mentioned technical scheme, contact switch can sense the riverbed of river course bottom, avoids the cutting knife to cause the damage to the riverbed.

The beneficial effect of this application does:

1. through being equipped with the cutting knife in the device, can cut the silt of blocking in the river course, cause the jam in the silt entering straw of avoiding the blocking to be equipped with the mixer in the device, the mixer can stir the silt after the cutting, and the straw of being convenient for inhales silt collection incasement with silt.

2. Through being equipped with limiting plate and slider in the device, the slider slides in the spout, and cooperation limiting plate and mounting bracket reciprocate, and is equipped with the protection network between a plurality of limiting plates, can protect the mixer, avoids object striking mixer to cause the damage.

To sum up, this application can cut the silt of blocking when using, avoids in the silt entering straw of blocking to improve the desilting efficiency of desilting device.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a side sectional view of the present application;

FIG. 3 is an enlarged view of A of FIG. 2 of the present application;

figure 4 is a side sectional view of a suction tube according to the present application.

Reference numbers in the figures: 1. a hull; 2. a silt collecting tank; 3. a control room; 4. a sludge suction pump; 5. a straw; 6. mounting grooves; 7. a hydraulic rod; 8. a limiting plate; 9. a chute; 10. a drive motor; 11. a mounting frame; 12. a blender; 13. fixing the rod; 14. a contact switch; 15. a cutting knife; 16. a connecting rod; 17. a protective net; 18. a slider; 19. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-4, a river dredging device comprises a hull 1, wherein a control chamber 3 is fixedly installed at the top end of the hull 1, a silt collecting box 2 is fixedly installed at the top end of the hull 1, a mounting groove 6 is formed in the hull 1, and the mounting groove 6 penetrates through the side wall of the bottom end of the hull 1.

In addition, a silt suction pump 4 is fixedly installed on one side of the silt collecting box 2, a suction pipe 5 is fixedly connected to one end of the silt suction pump 4, and the suction pipe 5 penetrates through the side wall of the top end of the ship body 1 and extends into the installation groove 6.

Wherein, install drive mechanism in mounting groove 6, and suction pipe 5 can inhale silt through suction pump 4 and collect in the collection silt case 2, in addition, has filter screen 19 at 5 bottom fixed mounting of suction pipe, and the silt that gets into suction pipe 5 is filtered by filter screen 19, can effectively avoid debris to get into in the suction pipe 5.

Referring to fig. 2-3, in this embodiment, the transmission mechanism includes a hydraulic rod 7, a driving motor 10 and a mounting bracket 11, wherein the hydraulic rod 7 is fixedly installed on the top side wall of the mounting groove 6, the driving motor 10 is fixedly installed on one end of the hydraulic rod 7 away from the side wall of the mounting groove 6, the mounting bracket 11 is fixedly installed at the bottom end of the driving motor 10, and the hydraulic rod 7 can push the mounting bracket 11 and the driving motor 10 to move downward.

In addition, in this embodiment, drive mechanism still includes limiting plate 8 and slider 18, and a plurality of spouts 9 that the structure is the same are seted up to the lateral wall of 6 circumferences of mounting groove, and wherein, a plurality of spouts 9 are the annular array and distribute at the inner wall of hull 1, and slider 18 slidable mounting is in spout 9, and limiting plate 8 fixed mounting is in slider 18 one side.

Furthermore, in this embodiment, drive mechanism still includes a plurality of connecting rods 16, the both ends of a plurality of connecting rods 16 are equallyd divide respectively with the limiting plate 8 and the mounting bracket 11 fixed connection who correspond the position, wherein, mounting bracket 11 can drive a plurality of connecting rods 16 and limiting plate 8 and move down, slider 18 sliding fit limiting plate 8 removes in spout 9, and simultaneously, in this embodiment, drive mechanism still includes protection network 17, and protection network 17 installs between two limiting plates 8, and protection network 17 can protect the device in mounting groove 6.

Referring to fig. 2-3, in this embodiment, the driving mechanism further includes a stirrer 12, wherein the stirrer 12 is mounted at the bottom end of the mounting frame 11, and the output shaft of the driving motor 10 penetrates through the mounting frame 11 and is connected to the top of the stirrer 12, and the stirrer 12 can stir the cut sludge to make the sludge more sparse.

In addition, in this embodiment, drive mechanism still includes dead lever 13 and cutting knife 15, wherein, dead lever 13 fixed mounting is in 12 bottoms of mixer, a plurality of cutting knives 15 are installed in the circumference lateral wall of dead lever 13, and a plurality of cutting knives 15 are the annular array and distribute, during the use, cutting knife 15 can cut the processing to the silt of blocking, in addition, dead lever 13 bottom fixed mounting has contact switch 14, through setting up contact switch 14, can sense the riverbed of river course bottom when using, avoid cutting knife 15 to cause the damage to the riverbed.

The working principle is as follows: this application is when using, open hull 1 to the region of meetting the desilting, hydraulic stem 7 promotes mounting bracket 11 and moves down, mounting bracket 11 drives a plurality of connecting rods 16 and limiting plate 8 and moves down, slider 18 moves in sliding fit limiting plate 8 in spout 9, release mounting groove 6 with mixer 12 and cutting knife 15, drive dead lever 13 by driving motor 10 and rotate, dead lever 13 drives cutting knife 15 and cuts the silt of blocking, mixer 12 stirs the silt after the cutting, make silt more scattered, protection network 17 protects mixer 12.

At this moment, the sludge suction pump 4 is started, sludge is sucked into the sludge collection box 2 through the suction pipe 5, and the sludge entering the suction pipe 5 is filtered by the filter screen 19, so that sundries are prevented from entering the suction pipe 5.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present application in the scope of the present application.

Claims

1. The utility model provides a river channel dredging device, includes hull (1), its characterized in that, hull (1) top fixed mounting has control room (3), just hull (1) top fixed mounting has collection silt case (2), set up mounting groove (6) in hull (1), just mounting groove (6) run through hull (1) bottom lateral wall and set up, collection silt case (2) one side fixed mounting has inhales silt pump (4), just inhale silt pump (4) one end fixed connection and have straw (5), straw (5) run through hull (1) top lateral wall and extend to mounting groove (6) in, and install drive mechanism in mounting groove (6), drive mechanism includes hydraulic stem (7), driving motor (10) and mounting bracket (11), just hydraulic stem (7) fixed mounting is in mounting groove (6) top lateral wall, driving motor (10) fixed mounting is in hydraulic stem (7) the one end of keeping away from mounting groove (6) lateral wall, and the mounting rack (11) is fixedly mounted at the bottom end of the driving motor (10).

2. A river channel dredging device according to claim 1, wherein a filter screen (19) is fixedly installed at the bottom end of the suction pipe (5).

3. The river channel dredging device according to claim 1, wherein the transmission mechanism further comprises a limiting plate (8) and a sliding block (18), a plurality of sliding grooves (9) with the same structure are formed in the circumferential side wall of the mounting groove (6), the sliding grooves (9) are distributed in an annular array, the sliding block (18) is slidably mounted in the sliding grooves (9), the limiting plate (8) is fixedly mounted on one side of the sliding block (18), the transmission mechanism further comprises a connecting rod (16), and the two ends of the connecting rod (16) are fixedly connected with the limiting plate (8) and the mounting frame (11) respectively.

4. The river channel dredging device according to claim 3, wherein the transmission mechanism further comprises a protective net (17), and the protective net (17) is installed between the two limiting plates (8).

5. The river channel dredging device according to claim 2, wherein the transmission mechanism further comprises a stirrer (12), the stirrer (12) is mounted at the bottom end of the mounting frame (11), and an output shaft of the driving motor (10) penetrates through the mounting frame (11) and is connected with the stirrer (12).

6. The river channel dredging device according to claim 5, wherein the transmission mechanism further comprises a fixing rod (13) and a plurality of cutting knives (15), the fixing rod (13) is fixedly installed at the bottom end of the stirring machine (12), the plurality of cutting knives (15) are installed on the circumferential side wall of the fixing rod (13), and the plurality of cutting knives (15) are distributed in an annular array.

7. A river channel dredging device according to claim 6, wherein the bottom end of the fixing rod (13) is fixedly provided with a contact switch (14).