CN211621739U

CN211621739U - Desilting device for river channel ecological restoration

Info

Publication number: CN211621739U
Application number: CN201922339946.1U
Authority: CN
Inventors: 张国浩; 李东广
Original assignee: Meizhou Water Conservancy And Hydropower Survey And Design Institute
Current assignee: Meizhou water resources and Hydropower Survey and Design Institute Co.,Ltd.
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-02
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a desilting device that river course ecological remediation was used, including agitator tank, clean mechanism and strengthening mechanism, its characterized in that: a sewage suction pipe is arranged on the surface of one side of the stirring box, the sewage suction pipe penetrates through the surface of one side of the stirring box, one side of the sewage suction pipe is positioned outside the stirring box, a sewage suction head is arranged on the surface of one side of the sewage suction pipe, the sewage suction head penetrates through the surface of one side of the sewage suction pipe, one side of the sewage suction head is positioned outside the sewage suction pipe, a filter screen is arranged inside the sewage suction head, and the cleaning mechanism is positioned at the connecting position of the sewage suction head and the filter screen; through button, slider, the spout that sets up, be favorable to convenient, timely to the accumulational silt of filter screen to wash, ensured the filter efficiency of filter screen to the river, ensured the operating mass with rated load of device. Through the extrusion piece, the rubber sleeve that set up, be favorable to consolidating being connected between stirring rake and the (mixing) shaft, ensured the stirring rake to the normal stirring of silt, improved the security of device.

Description

Desilting device for river channel ecological restoration

Technical Field

The utility model relates to a sediment removal device technical field specifically is a sediment removal device for ecological restoration of river course.

Background

With the progress of the times, people pay more attention to the quality of river water sources. Along with the time, the river channel often has the sediment of silt, debris, if do not handle for a long time, can influence the quality of water source, and still distribute the foul smell easily, destroy ecological environment.

Aiming at the situation, the river channel is often subjected to regular manual dredging treatment, but the manual dredging is long in time consumption and high in cost, the dredging effect of the manual dredging is general, and certain potential safety hazards exist. Along with the development of science and technology, some mechanical equipment that also appear on the market can suck away the silt in the river course, the mediation river course, but the desilting device that a river course ecological restoration used still has some drawbacks now.

If the publication number is CN204510323U, the dredging device for underwater dredging realizes the effects of prolonging the service life of the dredging device, being convenient and simple to use, improving the safety performance, reducing the energy consumption and improving the comprehensive utilization efficiency. If the quick desilting device of hydraulic engineering with stirring function that bulletin number is disclosed for CN208472814U, it has realized the combination effect that fixed sleeve, fixed pull rod and desilting claw dig, when making the desilting device possess the stirring function, very big improvement the high efficiency that desilting device work was carried out, thereby the effect of the practicality of desilting device work has further been improved, but do not solve when the filter screen uses for a long time, the accumulational silt in surface is too much, can not dismantle, influence the filter effect of filter screen to the river, when the (mixing) shaft is when rotating, be connected insecure with the stirring rake, the problem of the phenomenon that drops appears, for this we propose a desilting device that river course ecological restoration used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desilting device that river course ecological remediation was used to solve providing in the above-mentioned background art and use for a long time when the filter screen, the accumulational silt in surface is too much, can not dismantle, influences the filter effect of filter screen to the river, still when the (mixing) shaft when rotating, is connected unstably with the stirring rake, appears the problem of the phenomenon that drops.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a desilting device that ecological restoration of river course was used, includes agitator tank, clean mechanism and strengthening mechanism, its characterized in that: the sewage suction device comprises a stirring box, a sewage suction pipe is arranged on one side surface of the stirring box, the sewage suction pipe penetrates through one side surface of the stirring box, one side of the sewage suction pipe is positioned outside the stirring box, a sewage suction head is arranged on one side surface of the sewage suction pipe, the sewage suction head penetrates through one side surface of the sewage suction pipe, one side of the sewage suction head is positioned outside the sewage suction pipe, a filter screen is arranged inside the sewage suction head, a cleaning mechanism is positioned at the joint of the sewage suction head and the filter screen, the cleaning mechanism comprises a button, the button penetrates through one side surface of the sewage suction head, one side of the button is positioned outside the sewage suction head, a sliding groove is formed in the bottom end surface of the sewage suction head, a sliding block is fixedly connected to one side surface of the filter screen, a first clamping groove is formed in one side surface of the sliding block, the filter screen is movably connected with the sewage suction head through the sliding block and the sliding groove, a first connecting, the utility model discloses a sewage suction device, including first connecting plate, first spring, first connecting plate, first draw-in groove, first connecting plate is provided with the pivot with the rotation junction of soil pick-up head, the first spring of inside fixedly connected with of soil pick-up head, first connecting plate is through first spring and soil pick-up head fixed connection, a side fixed surface of first connecting plate is connected with the fixture block, the one end of fixture block is in the inside of first.

Optionally, a stirring shaft is arranged in the stirring box, a flat key is fixedly connected to the surface of one side of the stirring shaft, a stirring paddle is arranged on one side of the flat key, the flat key penetrates through the surface of one side of the stirring paddle, the reinforcing mechanism is arranged at the joint of the stirring paddle and the flat key, the reinforcing mechanism comprises a rubber sleeve, the rubber sleeve is arranged on the top end surface of the stirring paddle, the stirring paddle penetrates through the rubber sleeve, a second clamping groove is formed in the top end surface of the flat key, an extrusion block is arranged on the inner surface of one side of the rubber sleeve, the extrusion block penetrates through the surface of one side of the stirring paddle, one side of the extrusion block is arranged outside the stirring paddle, a second connecting plate is arranged in the stirring paddle, a second spring is fixedly connected to the inner portion of the stirring paddle, and the second connecting plate is fixedly connected with the stirring paddle through the second spring, and a clamping column is fixedly connected to the surface of one side of the second connecting plate, and one end of the clamping column is positioned in the second clamping groove.

Optionally, a first connecting hole is formed in a surface of one side of the sliding groove, and the fixture block penetrates through the first connecting hole.

Optionally, a second connecting hole is formed in the inner surface of one side of the stirring paddle, and the clamping column penetrates through the second connecting hole.

Optionally, the second springs are provided with two groups, and the second springs are connected to one side surface of the second connecting plate.

Optionally, the slider is provided with two sets ofly, and slider symmetric connection is in a side surface of filter screen, the spout is provided with two sets ofly, and the spout symmetry is seted up in the bottom surface of soil pick-up head.

Optionally, the opening of the second slot is twice the width of the clip column, and the inner surface of the second slot is provided with anti-slip threads.

Optionally, the size of the opening of the first clamping groove is four times of the zero point of the width of the clamping block, and anti-skid grains are arranged on the outer surface of the clamping block.

Compared with the prior art, the utility model provides a desilting device for ecological restoration of river course possesses following beneficial effect:

1. through the arranged button, when the button is pressed to one side, the clamping block connected to one side of the first connecting plate is rotated by the rotating shaft and moves to one side, so that one end of the clamping block leaves the inside of the first clamping groove; through slider, the spout that sets up, be convenient for slide the filter screen to one side through the inside of slider at the spout to can dismantle the filter screen from the inside of soil pick-up head, effectively avoided using for a long time when the filter screen, the accumulational silt in surface is too much, can not dismantle, be favorable to convenient, timely to the accumulational silt of filter screen wash, ensured the filter efficiency of filter screen to the river, ensured the operating mass with rated load of device.

2. Through the arranged extrusion block, when the extrusion block is pressed towards one side, the clamping column connected to one side of the second connecting plate is moved towards one side under the action of the second spring, so that one end of the clamping column is clamped into the second clamping groove; through the rubber sleeve that sets up, be convenient for when removing the rubber sleeve to one side, make one side internal surface of rubber sleeve support the top surface of extrusion piece, thereby can live the extrusion piece according to, the one end of having ensured the card post tightly blocks in the inside of second draw-in groove, effectively avoided when the (mixing) shaft is rotating, be connected insecure with the stirring rake, the phenomenon that drops appears, be favorable to consolidating being connected between stirring rake and the (mixing) shaft, the normal stirring of stirring rake to silt has been ensured, the security of device has been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the suction head and the filter net of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

FIG. 4 is a sectional view showing the connection between the stirring paddle and the stirring shaft in FIG. 1;

FIG. 5 is an enlarged view of B of FIG. 4 according to the present invention;

in the figure: 1. a stirring box; 2. a sewage suction head; 3. a button; 4. a filter screen; 5. a stirring paddle; 6. a rubber sleeve; 7. a stirring shaft; 9. a sewage suction pipe; 10. a slider; 11. a chute; 12. a first connecting plate; 13. a rotating shaft; 14. a first spring; 15. a clamping block; 16. a first card slot; 17. a first connection hole; 18. a flat bond; 19. extruding the block; 20. a second connecting plate; 21. a second spring; 22. clamping the column; 23. a second card slot; 24. and a second connection hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a desilting device that ecological restoration of river course was used, includes agitator tank 1, clean mechanism and strengthening mechanism, its characterized in that: a sewage suction pipe 9 is arranged on one side surface of the stirring box 1, the sewage suction pipe 9 penetrates through one side surface of the stirring box 1, one side of the sewage suction pipe 9 is positioned outside the stirring box 1, a sewage suction head 2 is arranged on one side surface of the sewage suction pipe 9, the sewage suction head 2 penetrates through one side surface of the sewage suction pipe 9, one side of the sewage suction head 2 is positioned outside the sewage suction pipe 9, a filter screen 4 is arranged inside the sewage suction head 2, a cleaning mechanism is positioned at the joint of the sewage suction head 2 and the filter screen 4, the cleaning mechanism comprises a button 3, the button 3 penetrates through one side surface of the sewage suction head 2, one side of the button 3 is positioned outside the sewage suction head 2, a sliding groove 11 is formed in the bottom end surface of the sewage suction head 2, a sliding block 10 is fixedly connected to one side surface of the filter screen 4, a first clamping groove 16 is formed in one side surface of the sliding block 10, the filter screen 4 is in sliding fit with the sliding groove 11, the inside of soil pick-up head 2 is provided with first connecting plate 12, and first connecting plate 12 is provided with pivot 13 with soil pick-up head 2's rotation junction, the first spring 14 of the inside fixedly connected with of soil pick-up head 2, and first connecting plate 12 is through first spring 14 and soil pick-up head 2 fixed connection, and a side fixed surface of first connecting plate 12 is connected with fixture block 15, and the one end of fixture block 15 is in the inside of first draw-in groove 16.

Referring to fig. 5, a stirring shaft 7 is arranged inside a stirring box 1, a flat key 18 is fixedly connected to one side surface of the stirring shaft 7, a stirring paddle 5 is arranged on one side surface of the flat key 18 of the stirring shaft 7, the flat key 18 penetrates through one side surface of the stirring paddle 5, a reinforcing mechanism is arranged at a joint of the stirring paddle 5 and the flat key 18, the reinforcing mechanism comprises a rubber sleeve 6, the rubber sleeve 6 is arranged on the top end surface of the stirring paddle 5, the stirring paddle 5 penetrates through the rubber sleeve 6, a second clamping groove 23 is formed in the top end surface of the flat key 18, an extrusion block 19 is arranged on one side inner surface of the rubber sleeve 6, the extrusion block 19 penetrates through one side surface of the stirring paddle 5, one side of the extrusion block 19 is arranged outside the stirring paddle 5, a second connecting plate 20 is arranged inside the stirring paddle 5, a second spring 21 is fixedly connected to the inside of the stirring paddle 5, the second connecting plate 20 is fixedly connected to the stirring paddle, one side fixed surface of second connecting plate 20 is connected with card post 22, and the one end of card post 22 is in the inside of second draw-in groove 23, is favorable to consolidating being connected between stirring rake 5 and the (mixing) shaft 7, has ensured the normal stirring of stirring rake 5 to silt, has improved the security of device.

Referring to fig. 3, a first connection hole 17 is formed in a side surface of the sliding slot 11, and the latch 15 penetrates through the first connection hole 17, so that one end of the latch 15 can be inserted into the first slot 16.

Referring to fig. 5, a second connection hole 24 is formed on an inner surface of one side of the stirring paddle 5, and the clamping column 22 penetrates through the second connection hole 24, so that one end of the clamping column 22 can be clamped into the second clamping groove 23.

Referring to fig. 5, two sets of second springs 21 are provided, and the second springs 21 are connected to a side surface of the second connecting plate 20, so that the locking posts 22 can be tightly locked inside the second locking slots 23.

Referring to fig. 2, two sets of sliders 10 are provided, the sliders 10 are symmetrically connected to one side surface of the filter screen 4, two sets of chutes 11 are provided, and the chutes 11 are symmetrically arranged on the bottom surface of the dirt suction head 2, so that the filter screen 4 can slide out from the inside of the dirt suction head 2 in the later period.

As shown in fig. 5, the opening of the second slot 23 is twice the width of the second slot 22, and the inner surface of the second slot 23 is provided with anti-slip threads, so that the second slot 23 can be inserted into the second slot 22.

Referring to fig. 3, the opening of the first engaging groove 16 is four times the width of the engaging block 15, and the outer surface of the engaging block 15 is provided with anti-slip threads, so that the engaging block 15 can be engaged into the first engaging groove 16.

The working principle is as follows: the device is when using, at first press the button 3 to one side, the fixture block 15 that is connecting in first connecting plate 12 one side is being driven and is receiving the rotation of pivot 13, move to one side, make the one end of fixture block 15 leave the inside of first draw-in groove 16, then slide filter screen 4 to one side through slider 10 in the inside of spout 11 again, thereby can dismantle filter screen 4 from the inside of soil pick-up head 2, it is convenient to be favorable to, timely washs the accumulational silt of filter screen 4, filter efficiency of filter screen 4 to the river has been ensured, the work quality of device has been ensured. When using, at first press extrusion piece 19 to one side, the card post 22 that is connecting in second connecting plate 20 one side is being driven and is being received the effort of second spring 21 and remove to one side, make the inside of second draw-in groove 23 is gone into to the one end card of card post 22, then when removing rubber sleeve 6 to one side again, make one side internal surface of rubber sleeve 6 support extrusion piece 19's top surface, thereby can press extrusion piece 19, be favorable to consolidating being connected between stirring rake 5 and the (mixing) shaft 7, the normal stirring of stirring rake 5 to silt has been ensured, the security of device has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desilting device that ecological restoration of river course was used, includes agitator tank (1), clean mechanism and strengthening mechanism, its characterized in that: a sewage suction pipe (9) is arranged on one side surface of the stirring box (1), the sewage suction pipe (9) penetrates through one side surface of the stirring box (1), one side of the sewage suction pipe (9) is positioned outside the stirring box (1), a sewage suction head (2) is arranged on one side surface of the sewage suction pipe (9), the sewage suction head (2) penetrates through one side surface of the sewage suction pipe (9), one side of the sewage suction head (2) is positioned outside the sewage suction pipe (9), a filter screen (4) is arranged inside the sewage suction head (2), the cleaning mechanism is positioned at the joint of the sewage suction head (2) and the filter screen (4), the cleaning mechanism comprises a button (3), the button (3) penetrates through one side surface of the sewage suction head (2), one side of the button (3) is positioned outside the sewage suction head (2), a chute (11) is formed in the bottom end surface of the sewage suction head (2), one side fixed surface of filter screen (4) is connected with slider (10), first draw-in groove (16) have been seted up on one side surface of slider (10), filter screen (4) pass through slider (10) and spout (11) sliding closure and soil pick-up head (2) swing joint, the inside of soil pick-up head (2) is provided with first connecting plate (12), first connecting plate (12) are provided with pivot (13) with the rotation junction of soil pick-up head (2), the first spring of inside fixedly connected with (14) of soil pick-up head (2), first connecting plate (12) are through first spring (14) and soil pick-up head (2) fixed connection, one side fixed surface of first connecting plate (12) is connected with fixture block (15), the one end of fixture block (15) is located the inside of first draw-in groove (16).

2. The dredging device for river channel ecological restoration according to claim 1, characterized in that: the stirring device is characterized in that a stirring shaft (7) is arranged in the stirring box (1), a flat key (18) is fixedly connected to the surface of one side of the stirring shaft (7), a stirring paddle (5) is arranged on one side, located on the flat key (18), of the surface of one side of the stirring shaft (7), the flat key (18) penetrates through the surface of one side of the stirring paddle (5), a reinforcing mechanism is located at the joint of the stirring paddle (5) and the flat key (18), the reinforcing mechanism comprises a rubber sleeve (6), the rubber sleeve (6) is located on the top end surface of the stirring paddle (5), the stirring paddle (5) penetrates through the rubber sleeve (6), a second clamping groove (23) is formed in the surface of the top end of the flat key (18), an extrusion block (19) is arranged on the inner surface of one side of the rubber sleeve (6), the extrusion block (19) penetrates through the surface of one side of the stirring paddle (5), and one side of the extrusion block (19) is located, the inside of stirring rake (5) is provided with second connecting plate (20), the inside fixedly connected with second spring (21) of stirring rake (5), second connecting plate (20) are through second spring (21) and stirring rake (5) fixed connection, one side fixed surface of second connecting plate (20) is connected with card post (22), the one end of card post (22) is in the inside of second draw-in groove (23).

3. The dredging device for river channel ecological restoration according to claim 1, characterized in that: first connecting hole (17) have been seted up to one side surface of spout (11), fixture block (15) run through in first connecting hole (17).

4. The dredging device for river channel ecological restoration according to claim 2, characterized in that: a second connecting hole (24) is formed in the inner surface of one side of the stirring paddle (5), and the clamping column (22) penetrates through the second connecting hole (24).

5. The dredging device for river channel ecological restoration according to claim 2, characterized in that: the second springs (21) are arranged in two groups, and the second springs (21) are connected to one side surface of the second connecting plate (20).

6. The dredging device for river channel ecological restoration according to claim 1, characterized in that: slider (10) are provided with two sets ofly, and slider (10) symmetric connection is in one side surface of filter screen (4), spout (11) are provided with two sets ofly, and spout (11) symmetry is seted up in the bottom surface of soil pick-up head (2).

7. The dredging device for river channel ecological restoration according to claim 2, characterized in that: the opening size of the second clamping groove (23) is twice the zero point of the width of the clamping column (22), and anti-skid grains are arranged on the inner surface of the second clamping groove (23).

8. The dredging device for river channel ecological restoration according to claim 1, characterized in that: the opening size of the first clamping groove (16) is four times of the zero point of the width of the clamping block (15), and anti-skid grains are arranged on the outer surface of the clamping block (15).