CN215253100U - Dredging device for harnessing pits - Google Patents
Dredging device for harnessing pits Download PDFInfo
- Publication number
- CN215253100U CN215253100U CN202121220932.9U CN202121220932U CN215253100U CN 215253100 U CN215253100 U CN 215253100U CN 202121220932 U CN202121220932 U CN 202121220932U CN 215253100 U CN215253100 U CN 215253100U
- Authority
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- China
- Prior art keywords
- boss
- lifting
- discharge pipe
- limiting plate
- sewage suction
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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.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 claims abstract description 56
- 239000010802 sludge Substances 0.000 claims abstract description 36
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a dredging device for treating a pond, which comprises a hull, wherein a boss is arranged in the middle of the hull; the boss partitions the inner cavity of the ship body into a left silt bin and a right silt bin; the boss is provided with a lifting mechanism, the lifting mechanism comprises a lifting screw rod, the top end of the lifting screw rod is rotatably connected with a limiting plate, and the top surface of the limiting plate is provided with a synchronous motor; lifting screw nuts are connected to the lifting screw rods in a meshed mode, a lifting plate is fixedly connected between the two lifting screw nuts, and a sludge pump is fixedly installed in the middle of the top surface of the lifting plate; a sewage suction pipe penetrates through the boss and the limiting plate from bottom to top in sequence, and the top end of the sewage suction pipe is connected with the bottom input end of the sludge pump through a flange; the top output end of the sludge pump is respectively communicated with a left sewage discharge pipe and a right sewage discharge pipe which are of an inverted L shape through two-way flanges, and the ports of the left sewage discharge pipe and the right sewage discharge pipe respectively face the upper parts of the left sludge bin and the right sludge bin. The lower visit operation degree of depth of adjustable desilting device has liberated the labour of traditional artifical desilting, and the desilting is efficient, convenient to use.
Description
Technical Field
The utility model relates to a technical field is administered in the pool, especially relates to a pool is administered and is used desilting device.
Background
In the environmental remediation pit and pond governing engineering, a large amount of silt and dirt are deposited at the bottom of the water, so that the water storage and ecological capacity is greatly reduced, and the treatment of underwater sludge becomes important in the governing work. For the pond with a relatively small area, the existing large-scale mechanical dredging is not suitable for operation, manual dredging is often adopted, the labor intensity is high, the working efficiency is low, the downward-exploring operation depth of the dredging device cannot be adjusted when the pond with a relatively deep area is faced, firm sludge blocks cannot be broken when being cleaned, pipelines are easily blocked, and the adaptability is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a desilting device is used in pond management.
The utility model discloses a realize through following technical scheme:
a dredging device for treating a pond comprises a ship body, wherein a hollow boss which is arched upwards and is provided with an opening at the bottom is arranged in the middle of the ship body; the boss partitions the inner cavity of the ship body into a left silt bin and a right silt bin; the lifting mechanism is arranged on the boss, the left end and the right end of the top surface of the boss are respectively and rotatably connected with a lifting screw rod through a bearing, the top end of the lifting screw rod is rotatably connected with a limiting plate through a bearing, and the top surface of the limiting plate is provided with a synchronous motor for driving the lifting screw rod; lifting nuts are connected to the lifting screw in a meshed mode, a lifting plate is fixedly connected between the two lifting nuts, and a sludge pump is fixedly mounted in the middle of the top surface of the lifting plate; a sewage suction pipe penetrates through the boss and the limiting plate from bottom to top in sequence, and the sewage suction pipe is connected with the boss in a sliding manner through a sealing sliding sleeve fixedly embedded in the boss; the top end of the sewage suction pipe is connected with the bottom input end of the sludge pump through a flange; the top output end of the sludge pump is respectively communicated with a left sewage discharge pipe and a right sewage discharge pipe which are of an inverted L shape through two-way flanges, and the sewage discharge ports of the left sewage discharge pipe and the right sewage discharge pipe respectively face the upper parts of the left sludge bin and the right sludge bin.
According to the technical scheme, preferably, the boss is provided with a crushing mechanism, the crushing mechanism comprises rotating rods which are arranged on the left side and the right side of the sewage suction pipe respectively, the rotating rods are in sliding connection with the boss through sealing sliding sleeves fixedly embedded in the boss, the top end of each rotating rod is in rotatable connection with a limiting plate through a bearing, and the top surface of each limiting plate is provided with a rotating motor for driving the rotating rods; the dwang extends and installs a plurality of helical blade on the surface of the cavity inner chamber of boss, dwang bottom fixed mounting has the screw thread drill bit.
According to the technical scheme, preferably, the bottom end of the sewage suction pipe is communicated with a sewage suction cover, and a filter plate for blocking sand and stone is detachably connected in the sewage suction cover.
The utility model has the advantages that:
1. structural design is reasonable, and easy operation is through being equipped with the hollow and bottom open-ended boss that makes progress hunch-up and the elevating system that the top set up at hull middle part, rotates through synchronous machine drive lift lead screw for the top surface fixed mounting's of the lifter plate of rigid coupling between two lift screws sludge pump can adjust the lower exploration operation degree of depth of desilting device from top to bottom together with its bottom soil suction pipe, has liberated the labour of traditional artifical desilting, and desilting efficiency is high, convenient to use.
2. Through being equipped with broken mechanism on the boss, the rotation motor drive dwang rotates for the dwang extends and installs the screw drill cooperation of a plurality of helical blade rather than the bottom on the surface of the cavity inner chamber of boss, smashes firm silt piece, is difficult for blockking up sewage suction pipe, strong adaptability.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
In the figure: 1. a hull; 2. a boss; 3. a left sludge bin; 4. a right sludge bin; 5. lifting a screw rod; 6. a limiting plate; 7. a synchronous motor; 8. lifting a screw nut; 9. a lifting plate; 10. a sludge pump; 11. a sewage suction pipe; 12. a left sewage draining pipe; 13. a right sewage discharge pipe; 14. rotating the rod; 15. rotating the motor; 16. a helical blade; 17. a thread drill bit; 18. a dirt suction cover; 19. and (4) filtering the plates.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1, the dredging device for harnessing pits of the present invention comprises a hull 1, wherein the hull 1 can be pushed by a built-in driving motor, an external propeller or an artificial stay bar according to the prior art, and the drawing is omitted; the middle part of the ship body 1 is provided with an upward arched hollow boss 2 with an opening at the bottom; the boss 2 partitions the inner cavity of the ship body 1 into a left sludge bin 3 and a right sludge bin 4; the lifting mechanism is arranged on the boss 2, the lifting mechanism comprises a lifting screw 5 which is rotatably connected with the left end and the right end of the top surface of the boss 2 through bearings respectively, the top end of the lifting screw 5 is rotatably connected with a limiting plate 6 through a bearing, a synchronous motor 7 for driving the lifting screw 5 is arranged on the top surface of the limiting plate 6, and the synchronous motor 7 can supply electricity through an external storage battery; lifting nuts 8 are connected to the lifting screw rods 5 in a meshed mode, a lifting plate 9 is fixedly connected between the two lifting nuts 8, and a sludge pump 10 is fixedly installed in the middle of the top surface of the lifting plate 9; a sewage suction pipe 11 sequentially penetrates through the boss 2 and the limiting plate 6 from bottom to top, and the sewage suction pipe 11 is connected with the boss 2 in a sliding manner through a sealing sliding sleeve fixedly embedded in the boss 2; the top end of the sewage suction pipe 11 is connected with the bottom input end of the sludge pump 10 through a flange; the top output end of the sludge pump 10 is respectively communicated with an inverted L-shaped left sewage discharge pipe 12 and an inverted L-shaped right sewage discharge pipe 13 through two-way flanges, and sewage discharge ports of the left sewage discharge pipe 12 and the right sewage discharge pipe 13 respectively face the upper parts of the left sludge bin 3 and the right sludge bin 4; the left sewage discharge pipe 12 and the right sewage discharge pipe 13 are arranged in a staggered way with the synchronous motor 7; can adjust the lower spy operation degree of depth of desilting device from top to bottom through elevating system, liberated the labour of traditional artifical desilting, the desilting is efficient, convenient to use.
According to the technical scheme, preferably, a crushing mechanism is arranged on the boss 2, the crushing mechanism comprises rotating rods 14 which are respectively arranged on the left side and the right side of the sewage suction pipe 11, the rotating rods 14 are in sliding connection with the boss 2 through sealing sliding sleeves fixedly embedded in the boss 2, the top end of each rotating rod 14 is in rotatable connection with the limiting plate 6 through a bearing, a rotating motor 15 for driving the rotating rods 14 is arranged on the top surface of the limiting plate 6, and the rotating motor 15 can supply electricity to the sewage suction pipe through an external storage battery; a plurality of helical blades 16 are arranged on the outer surface of the rotating rod 14 extending in the hollow inner cavity of the boss 2, and a threaded drill bit 17 is fixedly arranged at the bottom of the rotating rod 14; the firm sludge blocks are broken through the breaking mechanism, the sewage suction pipe 11 is not easy to block, and the adaptability is strong.
According to the technical scheme, preferably, the bottom end of the sewage suction pipe 11 is communicated with a sewage suction cover 18, and a filter plate 19 for blocking sand is detachably connected in the sewage suction cover 18; the filter plate 19 which is blocked or damaged is convenient to replace, and sand can be effectively prevented from being sucked from the sewage suction pipe 11 to damage the sludge pump 10.
The working principle is as follows: pushing the ship body 1 to a position needing dredging in a pond in a mode of internally arranging a driving motor, externally arranging a propeller or an artificial stay bar, starting a synchronous motor 7 to drive a lifting screw 5 to rotate, enabling a sludge pump 10 fixedly arranged on the top surface of a lifting plate 9 fixedly connected between two lifting screws 8 and a sewage suction pipe 11 at the bottom of the lifting plate to extend underwater so as to adjust the downward probing of a dredging device to a required operation depth, and discharging adsorbed sludge from a left sludge bin 3 and a right sludge bin 4 which face each other through sewage discharge ports of a left sewage discharge pipe 12 and a right sewage discharge pipe 13 which are in an inverted L shape respectively through two-way flanges at the output end of the top of the sludge pump 10 to be uniformly treated; meanwhile, the rotating rod 14 is driven to rotate by matching with the rotating motor 15, so that the rotating rod 14 extends out of the outer surface of the hollow inner cavity of the boss 2 and is provided with a plurality of helical blades 16 matched with a threaded drill bit 17 at the bottom of the helical blades, firm sludge blocks are smashed and then are filtered and adsorbed by a filter plate 19 which is detachably connected with blocking gravels in a sewage suction cover 18.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood in specific cases to those of ordinary skill in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (3)
1. The dredging device for the pit and pond treatment is characterized by comprising a ship body, wherein the middle part of the ship body is provided with an upward arched hollow boss with an opening at the bottom; the boss partitions the inner cavity of the ship body into a left silt bin and a right silt bin; the lifting mechanism is arranged on the boss, the left end and the right end of the top surface of the boss are respectively and rotatably connected with a lifting screw rod through a bearing, the top end of the lifting screw rod is rotatably connected with a limiting plate through a bearing, and the top surface of the limiting plate is provided with a synchronous motor for driving the lifting screw rod; lifting nuts are connected to the lifting screw in a meshed mode, a lifting plate is fixedly connected between the two lifting nuts, and a sludge pump is fixedly mounted in the middle of the top surface of the lifting plate; a sewage suction pipe penetrates through the boss and the limiting plate from bottom to top in sequence, and the sewage suction pipe is connected with the boss in a sliding manner through a sealing sliding sleeve fixedly embedded in the boss; the top end of the sewage suction pipe is connected with the bottom input end of the sludge pump through a flange; the top output end of the sludge pump is respectively communicated with a left sewage discharge pipe and a right sewage discharge pipe which are of an inverted L shape through two-way flanges, and the ports of the left sewage discharge pipe and the right sewage discharge pipe respectively face the upper parts of the left sludge bin and the right sludge bin.
2. The dredging device for pit and pond treatment according to claim 1, wherein the boss is provided with a crushing mechanism, the crushing mechanism comprises a sewage suction pipe, rotating rods are arranged on the left side and the right side of the sewage suction pipe respectively, the rotating rods are in sliding connection with the boss through sealing sliding sleeves fixedly embedded in the boss, the top end of each rotating rod is in rotatable connection with a limiting plate through a bearing, and the top surface of each limiting plate is provided with a rotating motor for driving the rotating rods; the dwang extends and installs a plurality of helical blade on the surface of the cavity inner chamber of boss, dwang bottom fixed mounting has the screw thread drill bit.
3. The dredging device for governing the pit and the pond according to claim 2, wherein a sewage suction cover is communicated with the bottom end of the sewage suction pipe, and a filter plate for blocking sand is detachably connected in the sewage suction cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220932.9U CN215253100U (en) | 2021-06-02 | 2021-06-02 | Dredging device for harnessing pits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220932.9U CN215253100U (en) | 2021-06-02 | 2021-06-02 | Dredging device for harnessing pits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215253100U true CN215253100U (en) | 2021-12-21 |
Family
ID=79475811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121220932.9U Expired - Fee Related CN215253100U (en) | 2021-06-02 | 2021-06-02 | Dredging device for harnessing pits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215253100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024098776A1 (en) * | 2022-11-10 | 2024-05-16 | 广东海洋大学 | Pond bottom sludge cleaning robot |
-
2021
- 2021-06-02 CN CN202121220932.9U patent/CN215253100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024098776A1 (en) * | 2022-11-10 | 2024-05-16 | 广东海洋大学 | Pond bottom sludge cleaning robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |