CN220247049U - River channel dredging device convenient for replacing filter screen - Google Patents
River channel dredging device convenient for replacing filter screen Download PDFInfo
- Publication number
- CN220247049U CN220247049U CN202321252379.6U CN202321252379U CN220247049U CN 220247049 U CN220247049 U CN 220247049U CN 202321252379 U CN202321252379 U CN 202321252379U CN 220247049 U CN220247049 U CN 220247049U
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- China
- Prior art keywords
- mud
- fixedly connected
- support body
- filter screen
- wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 abstract description 23
- 239000004576 sand Substances 0.000 abstract description 9
- 238000003756 stirring Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000013049 sediment Substances 0.000 description 12
- 239000010802 sludge Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005086 pumping Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a river dredging device convenient for replacing a filter screen, which comprises a frame body, wherein a driving motor is fixedly connected to the inner wall of a first protective shell, a connecting rod is installed at the output end of the driving motor, the surface of the connecting rod penetrates through and is inserted into the inner wall of the frame body, a spiral blade is fixedly connected to the surface of the connecting rod, a casing is fixedly connected to one side of the bottom of the frame body, and the inner wall of the casing is sleeved on the surface of the spiral blade. According to the utility model, through the matched use of the driving motor, the connecting rod, the spiral blade, the casing and the mud blocking frame, when mud and sand flow to the river bottom, the mud and sand can be blocked by the mud blocking frame when passing through the mud blocking frame, and the mud and sand form mud so as to be accumulated in front of the mud blocking frame, the driving motor drives the connecting rod to rotate, so that the spiral blade stirs the mud in front of the mud blocking frame, the spiral blade stirs the mud, breaks up the mud and conveys the mud into a groove at the top of the frame body in a rotating manner, and the mud flows to a mud treatment position on the bank from the drainage port, so that the effect of cleaning the mud at the river bottom can be achieved.
Description
Technical Field
The utility model relates to the technical field of river dredging, in particular to a river dredging device convenient for replacing a filter screen.
Background
In the flowing process of the water body in the river course, the water body flows to cause the soil loss of the bank side, the water body flows into the river course to be piled up at the bottom of the river course, and long-time soaking can form silt at the bottom, so that the quality of water in the river course is affected, the traditional cleaning method is to excavate the silt at the river bottom through a dredger, and then pile the silt in a spoil field.
Patent document CN216275905U discloses a "river course dredging device", relates to river course technical field, including the hull, interior bottom one side of hull rotates and runs through and be provided with the threaded rod, the spacing groove has been seted up at the top center of threaded rod, the bottom center department fixedly connected with stopper of threaded rod, the bottom fixedly connected with buckler of threaded rod, the inside fixedly connected with first motor of buckler, the drive end of first motor runs through the outside fixedly connected with stirring piece that extends of ring buckler, through setting up third motor, lead screw, guide arm and stripper plate, is convenient for realize the lead screw rotation through third motor drive, and then realizes the stripper plate and removes, and then realizes the extrusion drainage of the silt of collecting in the hull, and then improves the capacity of the disposable loading silt of hull. ".
When the device is used, the mud at the river bottom is stirred and dispersed through the stirring piece, the dispersed mud is sucked out through the mud pump, the water in the mud is extruded and discharged through the screw rod in a rotating mode, although the device improves the capacity of the ship body for loading the mud, the mud pump is required to pump the mud to different positions when pumping the mud, the mud pumping is troublesome, after the mud is filled in the ship, the ship is required to be driven to the shore to transport the mud, then the ship can be driven again to pump the mud, the mud pumping efficiency is reduced, and therefore improvement of staff is required.
Disclosure of Invention
The utility model aims to provide a river dredging device convenient for replacing a filter screen, so as to solve the problems in the background technology.
In order to achieve the above purpose, the utility model provides a river dredging device convenient for replacing a filter screen, which comprises a frame body, wherein a first protective shell is fixedly connected to the middle part of the top of the frame body, a driving motor is fixedly connected to the inner wall of the first protective shell, a connecting rod is installed at the output end of the driving motor, the surface of the connecting rod penetrates through the inner wall of the frame body, a spiral blade is fixedly connected to the surface of the connecting rod, a casing is fixedly connected to one side of the bottom of the frame body, the inner wall of the casing is sleeved on the surface of the spiral blade, and drainage ports are fixedly connected to two sides of the surface of the frame body.
The connecting rod is driven to rotate through the driving motor, so that the spiral blades stir the sludge, the sludge is driven to rise to the top of the frame body, and the sludge can be cleaned by flowing the sludge to the sludge treatment position on the shore.
Preferably, the both sides at support body top are all fixedly connected with second protective housing, the inner wall fixedly connected with servo motor of second protective housing, the threaded rod is installed to servo motor's output, and the surface of threaded rod runs through and peg graft in the inner wall of support body, one side threaded connection of threaded rod surface has the fender mud frame.
When mud and sand flow to the river bottom, can be blocked by the mud and sand blocking frame when the mud and sand passes through the mud and sand blocking frame, thereby mud and sand are formed and accumulated in front of the mud and sand blocking frame, can be cleaned intensively.
Preferably, the both sides at fender mud frame top all fixedly connected with first fixed block, one side at first fixed block top is pegged graft and is had the pressure block, the bottom fixedly connected with first backup pad of pressure block, the bottom of first backup pad is connected with first spring.
Preferably, one side of the first supporting plate is rotationally connected with a rotating block, the middle part of the rotating block is rotationally connected with the inner wall of the first fixed block, one side of the rotating block is rotationally connected with a second supporting plate, and the bottom of the second supporting plate is fixedly connected with a limiting block.
Preferably, the bottom sliding connection of first fixed block has first joint board, the top of first joint board is connected with the filter screen, the top fixedly connected with second joint board of filter screen, the buckle has all been pegged graft to the both sides at second joint board top, the bottom of buckle is connected with the second spring.
The mud blocking frame is lifted by the servo motor, so that the first fixing block touches the bottom of the second connecting plate, the pressure block is pressed down by the bottom of the second connecting plate, the limiting block is lifted, and the first connecting plate can be pulled out in a sliding mode.
Preferably, the both sides of support body bottom are all fixedly connected with second fixed block, and the surface sliding connection of second joint board is in the inner wall of second fixed block, the button has all been pegged graft to other both sides at support body top, the middle part fixedly connected with of button bottom presses the pole, the bottom of button is connected with the linking spring, and the inner wall of linking spring cup joints in the surface of pressing the pole.
Through pressing the button, make the push rod press the buckle, make the second linking board break away from fixedly, can slide the second linking board and pull out to reach the effect of demolishing the filter screen.
Preferably, the support columns are fixedly connected to the periphery of the bottom of the frame body, the bottom ends of the support columns are fixedly connected with the bottom plate, and rivets are connected to the periphery of the top of the bottom plate in a threaded manner.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the river bottom silt cleaning device, the driving motor, the connecting rod, the spiral blades, the casing and the silt blocking frame are used in a matched mode, when silt flows to the river bottom, the silt can be blocked by the silt blocking frame when passing through the silt blocking frame, and the silt forms silt to be accumulated in front of the silt blocking frame, the driving motor drives the connecting rod to rotate, so that the spiral blades rotate, the spiral blades agitate the silt in front of the silt blocking frame, the silt is scattered and conveyed into the groove at the top of the frame body, and the silt flows to a silt treatment position on the shore through the drainage port, so that the river bottom silt cleaning effect can be achieved.
2. According to the utility model, through the matched use of the servo motor, the mud blocking frame, the threaded rod, the pressure block, the limiting block, the filter screen, the buckle, the second fixing block and the button, the servo motor drives the threaded rod to rotate, and drives the mud blocking frame to ascend, so that the filter screen is lifted to the top, when the first fixing block touches the bottom of the second fixing block, the pressure block is pressed down by the bottom of the second fixing block, so that the limiting block ascends, the first connecting plate can be moved out in a sliding manner, the button is pressed down, the buckle is pressed down by the pressing rod, so that the second connecting plate is separated from the fixation, the second connecting plate can be moved out in a sliding manner, and the filter screen can be taken out, so that the effect of rapidly replacing the filter screen can be achieved.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a perspective view of the structure of the mud guard of the present utility model;
FIG. 3 is a schematic view of a frame structure according to the present utility model;
FIG. 4 is a schematic view of a filter screen according to the present utility model;
fig. 5 is a schematic view of the button structure of the present utility model.
In the figure: 1. a frame body; 2. a first protective case; 3. a driving motor; 4. a connecting rod; 5. a helical blade; 6. a casing; 7. a second protective case; 8. a servo motor; 9. a threaded rod; 10. a mud blocking frame; 11. a first fixed block; 12. a pressure block; 13. a first support plate; 14. a first spring; 15. a rotating block; 16. a second support plate; 17. a limiting block; 18. a first connector plate; 19. a filter screen; 20. a second connector plate; 21. a buckle; 22. a second spring; 23. a second fixed block; 24. a button; 25. pressing a pressing rod; 26. a connecting spring; 27. a support column; 28. a bottom plate; 29. and (5) a rivet.
Detailed Description
Referring to fig. 1 to 5, a river dredging device with a filter screen convenient to replace;
including support body 1, the middle part fixedly connected with first protective housing 2 at support body 1 top, the inner wall fixedly connected with driving motor 3 of first protective housing 2, connecting rod 4 is installed to driving motor 3's output, and connect the surface of rod 4 to run through and peg graft in the inner wall of support body 1, the fixed surface of connecting rod 4 is connected with helical blade 5, one side fixedly connected with cover shell 6 of support body 1 bottom, and the inner wall of cover shell 6 cup joints in the surface of helical blade 5, the equal fixedly connected with second protective housing 7 in both sides at support body 1 top, the inner wall fixedly connected with servo motor 8 of second protective housing 7, threaded rod 9 is installed to servo motor 8's output, and the surface of threaded rod 9 runs through and peg graft in the inner wall of support body 1, one side threaded connection of threaded rod 9 surface has fender mud frame 10, the equal fixedly connected with drainage mouth in both sides of support body 1 surface.
When the mud-stopping device is used, the servo motor 8 is powered on, the servo motor 8 drives the threaded rod 9 of the output end to rotate, the threaded rod 9 drives the mud-stopping frame 10 on the surface to descend, the mud-stopping frame 10 descends to the bottom of the mud-stopping frame 10 to contact the river bottom, sediment flows into the river bottom, mud and sand flow to the front of the mud-stopping frame 10, the mud-stopping frame 10 stops the sediment in the front, the sediment is accumulated in the front of the mud-stopping frame 10, the driving motor 3 is powered on, the driving motor 3 drives the connecting rod 4 of the output end to rotate, the connecting rod 4 drives the helical blade 5 on the surface to rotate, the helical blade 5 agitates the sediment on the surface, the sediment is rotationally conveyed into the groove at the top of the frame body 1, and the sediment flow to the mud treatment position on the bank through the drainage port.
The both sides at fender mud frame 10 top all fixedly connected with first fixed block 11, one side at first fixed block 11 top peg graft and have pressure piece 12, the bottom fixedly connected with first backup pad 13 of pressure piece 12, the bottom of first backup pad 13 is connected with first spring 14, one side of first backup pad 13 rotates and is connected with rotatory piece 15, and the middle part of rotatory piece 15 rotates and connects in the inner wall of first fixed block 11, one side of rotatory piece 15 rotates and is connected with second backup pad 16, the bottom fixedly connected with stopper 17 of second backup pad 16, the bottom sliding connection of first fixed block 11 has first joint plate 18, the top of first joint plate 18 is connected with filter screen 19, the top fixedly connected with second joint plate 20 of filter screen 19, the both sides at second joint plate 20 top all peg graft and have buckle 21, the bottom of buckle 21 is connected with second spring 22, the both sides at support body 1 bottom all fixedly connected with second fixed block 23, and the surface sliding connection of second joint plate 20 is in the inner wall of second fixed block 23, the both sides at support body 1 top all peg graft button 24 in addition, button 24 bottom fixedly connects with button 25, the bottom of button 25 is connected with the bottom of button 25, the bottom of button 25 is connected with the spring 22, the surface cup joint.
When the rotary joint type cement filter is used, the servo motor 8 is powered on, the servo motor 8 drives the threaded rod 9 at the output end to rotate, the threaded rod 9 drives the mud blocking frame 10 on the surface to descend, the filter screen 19 at the top of the first joint plate 18 is enabled to intercept a river channel, the filter screen 19 can intercept sediment and rubbish in the river channel, when the filter screen 19 needs to be maintained, the servo motor 8 reversely rotates, the threaded rod 9 drives the mud blocking frame 10 on the surface to ascend, the mud blocking frame 10 ascends to the top of the first fixing block 11 to contact the bottom of the second fixing block 23, the bottom of the second fixing block 23 presses the pressure block 12, the pressure block 12 is retracted into the first fixing block 11, the pressure block 12 drives the first support plate 13 at the bottom to descend, the first support plate 13 presses the first spring 14, the first support plate 13 drives the rotary block 15 to rotate, the rotary block 15 drives the second support plate 16 to ascend, the limiting block 17 at the bottom of the second support plate 16 is enabled to ascend, the first joint plate 18 can slide out of the inner wall of the first fixing block 11, the button 24 is pressed, the button 24 drives the pressing rod 25 at the bottom to descend, the button 24 presses the button 25 to engage the bottom to press the bottom to press the buckle 21, the buckle 21 is pressed by the button 25, the second support plate 21 is retracted into the second support plate 20, and the second joint plate 20 can be retracted into the inner wall of the second joint plate 20, and the second joint plate can be pushed by the second support plate 20 to slide out of the second support plate 20.
Support columns 27 are fixedly connected to the periphery of the bottom of the frame body 1, a bottom plate 28 is fixedly connected to the bottom end of each support column 27, and rivets 29 are connected to the periphery of the top of the bottom plate 28 in a threaded manner.
The support column 27 is used to support the frame 1 and rivets 29 secure the base plate 28 to prevent movement of the support column 27.
According to the working principle, the servo motor 8 drives the threaded rod 9 to rotate, the mud blocking frame 10 on the surface is enabled to descend to the river bottom, sediment is accumulated in front of the mud blocking frame 10, the filter screen 19 intercepts sediment and rubbish, the driving motor 3 drives the connecting rod 4 to rotate, the spiral blade 5 is enabled to rotate and convey the sediment mud beside the spiral blade into the groove at the top of the frame body 1, the sediment and the sediment flow to the mud treatment position on the shore through the drainage port, when the filter screen 19 is broken, the servo motor 8 drives the threaded rod 9 to move the mud blocking frame 10 to the top of the first fixed block 11 to contact with the bottom of the second fixed block 23, the pressure block 12 is enabled to retract into the inner wall of the first fixed block 11, the limiting block 17 is enabled to ascend, the first connecting plate 18 can be enabled to slide out of the inner wall of the first fixed block 11, the button 24 is enabled to be pushed, the buckle 21 is enabled to be pushed by the push rod 25, and the second connecting plate 20 is enabled to slide out of the inner wall of the second fixed block 23, and the filter screen 19 can be replaced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. River channel dredging device convenient to change filter screen, including support body (1), its characterized in that: the middle part fixedly connected with first protective housing (2) at support body (1) top, the inner wall fixedly connected with driving motor (3) of first protective housing (2), connecting rod (4) are installed to the output of driving motor (3), and connect the surface of rod (4) to run through and peg graft in the inner wall of support body (1), the fixed surface of connecting rod (4) is connected with helical blade (5), one side fixedly connected with cover shell (6) of support body (1) bottom, and the inner wall of cover shell (6) cup joints in the surface of helical blade (5), the equal fixedly connected with drainage mouth in both sides of support body (1) surface.
2. The river dredging device convenient for replacing a filter screen according to claim 1, wherein: the utility model discloses a mud-blocking device, including support body (1), servo motor, threaded rod (9), mud-blocking frame (10), support body (9), support body (1), support body (9), support body (9) both sides at top are all fixedly connected with second protective housing (7), the inner wall fixedly connected with servo motor (8) of second protective housing (7), threaded rod (9) are installed to the output of servo motor (8), and the surface of threaded rod (9) runs through grafting in the inner wall of support body (1), one side threaded connection on threaded rod (9) surface has mud-blocking frame (10).
3. The river dredging device convenient for replacing filter screens according to claim 2, wherein: the mud guard comprises a mud guard frame (10), and is characterized in that first fixed blocks (11) are fixedly connected to two sides of the top of the mud guard frame, a pressure block (12) is inserted into one side of the top of the first fixed blocks (11), a first supporting plate (13) is fixedly connected to the bottom end of the pressure block (12), and a first spring (14) is connected to the bottom of the first supporting plate (13).
4. A watercourse dredging apparatus as claimed in claim 3, wherein the filter screen is replaced conveniently: one side of first backup pad (13) rotates and is connected with rotating block (15), and the middle part of rotating block (15) rotates and is connected in the inner wall of first fixed block (11), one side of rotating block (15) rotates and is connected with second backup pad (16), the bottom fixedly connected with stopper (17) of second backup pad (16).
5. A watercourse dredging apparatus as claimed in claim 3, wherein the filter screen is replaced conveniently: the bottom sliding connection of first fixed block (11) has first joint board (18), the top of first joint board (18) is connected with filter screen (19), the top fixedly connected with second joint board (20) of filter screen (19), buckle (21) have all been pegged graft to both sides at second joint board (20) top, the bottom of buckle (21) is connected with second spring (22).
6. The river dredging device convenient for replacing a filter screen according to claim 1, wherein: the utility model discloses a novel structure of the frame body, including support body (1), button (24), link up spring (26) and link up the inner wall of spring (26), the both sides of support body (1) bottom all fixedly connected with second fixed block (23), and the surface sliding connection of second link up board (20) in the inner wall of second fixed block (23), button (24) have all been pegged graft on other both sides at support body (1) top, the middle part fixedly connected with of button (24) bottom presses pole (25), the bottom of button (24) is connected with links up spring (26), and the inner wall of linking spring (26) cup joints in the surface of pressing pole (25).
7. The river dredging device convenient for replacing a filter screen according to claim 1, wherein: support columns (27) are fixedly connected to the periphery of the bottom of the frame body (1), a bottom plate (28) is fixedly connected to the bottom end of each support column (27), and rivets (29) are connected to the periphery of the top of each bottom plate (28) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321252379.6U CN220247049U (en) | 2023-05-23 | 2023-05-23 | River channel dredging device convenient for replacing filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321252379.6U CN220247049U (en) | 2023-05-23 | 2023-05-23 | River channel dredging device convenient for replacing filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220247049U true CN220247049U (en) | 2023-12-26 |
Family
ID=89264726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321252379.6U Withdrawn - After Issue CN220247049U (en) | 2023-05-23 | 2023-05-23 | River channel dredging device convenient for replacing filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220247049U (en) |
-
2023
- 2023-05-23 CN CN202321252379.6U patent/CN220247049U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240317 Address after: Room 905, 9th Floor, Building 2, No. 1501, Section 1, Riyue Avenue, Qingyang District, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Lihongxin Construction Engineering Co.,Ltd. Country or region after: Zhong Guo Address before: 234000 Nan Liu Zhuang, Weiji Town, Lingbi County, Suzhou City, Anhui Province Patentee before: Liu Yanmei Country or region before: Zhong Guo |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20231226 Effective date of abandoning: 20240320 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20231226 Effective date of abandoning: 20240320 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |