CN108316375A - Pool ditch mud suction means - Google Patents
Pool ditch mud suction means Download PDFInfo
- Publication number
- CN108316375A CN108316375A CN201810223431.2A CN201810223431A CN108316375A CN 108316375 A CN108316375 A CN 108316375A CN 201810223431 A CN201810223431 A CN 201810223431A CN 108316375 A CN108316375 A CN 108316375A
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- Prior art keywords
- sludge
- pond
- pump
- adjusting arm
- mud
- Prior art date
- 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- Withdrawn
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- 239000010802 sludge Substances 0.000 claims abstract description 53
- 238000003756 stirring Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 239000010902 straw Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 abstract description 5
- 239000004575 stone Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract 3
- 239000002689 soil Substances 0.000 description 8
- 241000251468 Actinopterygii Species 0.000 description 4
- 230000035558 fertility Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000143060 Americamysis bahia Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000008358 core component Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention discloses a kind of pool ditch mud suction means, including the regulating arm that can be shunk or extend；Regulating arm is the flexible segments composition of be set with successively from inside to outside more, more flexible segments coaxial arrangements and can shrink or extend in the same direction, be in axial direction formed on regulating arm for mud by penetrating via；The top of penetrating via is connected with pump, and bottom end is removably installed the agitating device for being useful for stirring pool ditch bottom sludge, and the mud dug can be drawn along penetrating via and is delivered in storing apparatus by pump；It is embedded with ranging inductor on the flexible segment of lowermost end on regulating arm, it is uniformly distributed on the telescopic joint side wall of lowermost end to have multiple mud-suction holes.The pool ditch mud suction means is simple in structure, easy to use, can intelligent control is flexible inhales mud position with adjustment, improve the working efficiency that mud is drawn, avoid arable land chemical fertilizer and abuse, ensure that pool ditch water quality, kill two birds with one stone.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a silt suction device for a pond ditch, which is used for sucking and conveying silt at the bottom of the pond ditch to be applied to cultivated land.
Background
The root of agriculture is in the field, and the root of field is in the land force.
The soil fertility refers to the basic capacity of the cultivated land, namely the cultivated land production capacity comprehensively composed of the topography, the topographic conditions, the characteristics of the soil matrix, the basic facilities and the fertility level of the cultivated land, the physical and chemical properties of the soil and the like, and is highlighted by the thickness of the cultivated land plough layer.
In order to obtain higher yield per mu, crops are promoted to be harvested by sowing chemical fertilizers or pesticides on the surface of cultivated land. However, due to water and soil loss of natural phenomena and human factors, for example, the soil hardening is gradually serious and the plough layer becomes thin due to long-term use of a large amount of chemical fertilizer, which finally results in the decrease of land capability.
Therefore, it is important to increase the thickness of the cultivation layer and the soil fertility. A solution is provided for the problem, and the silt deposited in the ditch of the pond is taken out and applied to the field needing fertilization again, so that the effect of fertilizing is achieved at one stroke. Not only the plough layer is thickened and the soil fertility is strengthened, but also the water storage capacity of the ditch and the pond is greatly improved, the drought resistance and the drainage capacity are strengthened, and the water environment is improved. Really achieves the aim of ecological environment in nature and sustainable development. Meanwhile, the use amount of the fertilizer can be reduced, the production cost is reduced, the field quality is improved, the plant quality is improved, and the food safety is ensured.
Therefore, how to simplify the existing complex sludge suction device and provide a sludge suction device with simple structure and convenient use and carrying becomes a great importance.
Disclosure of Invention
The invention aims to provide a pond ditch sludge suction device which is simple in structure and convenient to use, can be intelligently controlled to stretch and retract so as to adjust a sludge suction position, improve the working efficiency of sludge suction, avoid the indiscriminate use of cultivated land and chemical fertilizer, ensure the water quality of a pond ditch and achieve two purposes at one stroke.
In order to achieve the above object, the present invention provides a sludge suction apparatus of a trench, which includes a telescopic or extendable adjusting arm;
the adjusting arm is composed of a plurality of telescopic sections which are sequentially sleeved from inside to outside, the telescopic sections are coaxially arranged and can be contracted or extended along the same direction, and a through channel for sludge to pass through is formed on the adjusting arm along the axial direction;
the top end of the through channel is communicated with the pump, the bottom end of the through channel is detachably provided with a stirring device for stirring sludge at the bottom of the pond ditch, and the pump can suck the stirred sludge along the through channel and convey the sludge into the accommodating device;
a distance measuring sensor is embedded in the telescopic section at the bottommost end of the adjusting arm and is connected with a processor arranged on the pump, and the processor displays the depth of the adjusting arm entering water and the distance between the adjusting arm and sludge through a display; wherein,
a plurality of mud sucking holes are uniformly distributed on the side wall of the expansion joint at the bottommost end.
Preferably, the stirring device is a stirring blade, and a rotating shaft of the stirring blade is connected with a motor driving shaft in the adjusting arm.
Preferably, the stirring paddle is externally covered with a protective cover, and a barrier fence is formed on the protective cover.
Preferably, the stirring device is a stainless steel rake which is connected with a vibration motor in the adjusting arm.
Preferably, the pump is rotatably hinged to the oil hydraulic cylinder by a link, and the oil hydraulic cylinder is capable of adjusting an angle between the adjustment arm and the sludge layer.
Preferably, the silt suction device for the pond ditch further comprises a suction pipe; wherein,
the bottom detachably rigid coupling of straw is located the flexible festival section of bottommost on the regulating arm, and the top is linked together with accommodate device along the flexible direction extension of regulating arm and through auxiliary pump to, the bottom cover of straw is equipped with an absorption cover, and a plurality of absorption holes have evenly been laid to the diapire and the lateral wall of absorption cover.
Preferably, the straw is a transparent straw.
Preferably, the top end of the suction pipe is also provided with a universal interface which can be communicated with the water pump and the air pump.
Preferably, a ring-shaped pressure sensor is arranged at the joint between the adjacent telescopic sections, and the pressure sensor is connected with the processor to feed back the stress of the telescopic sections under water.
According to the technical scheme, the adjusting arm of the pond trench sludge suction device is composed of a plurality of telescopic sections which are sequentially sleeved from inside to outside, and the telescopic sections are coaxially arranged and can be contracted or extended along the same direction, so that the sludge suction position after entering water can be changed by adjusting the telescopic sections to be telescopic; and a through passage for sludge to pass through is formed on the adjusting arm along the axial direction, and the top end of the through passage is communicated with the pump, so that the pump is started to operate to generate suction force, sludge at the sludge suction position enters the adjusting arm from the telescopic section at the bottom end, and is sucked to the top end of the adjusting arm along the through passage and then conveyed to the accommodating device. In the mud sucking process, in order to ensure that the deposited mud at the bottom of the pond ditch can become loose and soft, ensure that the pump can suck the deposited mud more smoothly and improve the working efficiency of mud sucking, the invention also detachably installs a stirring device for stirring the mud at the bottom of the pond ditch at the bottom of the adjusting arm. Simultaneously, be located on the telescopic segment of bottommost on the regulating arm and be embedded to have the range finding inductor, the treater of installing on range finding inductor and the pump is connected, by the treater through the display show regulating arm degree of depth of entry and with the distance between the silt far and near. Through this kind of mode intelligence grasp pond ditch silt suction means's operating condition under water conveniently, guarantee the accuracy and the success rate of mud suction operation. In actual operation, the silt of pond ditch bottom can be mingled with more broken stone piece, if suck it together with silt and can reduce silt collection efficiency, can destroy whole pond ditch silt suction means's core component even when passing through the through passage, in order to avoid the emergence of this kind of operation accident, preferably evenly distributed has a plurality of mud sucking holes on the telescopic joint lateral wall that is located the bottommost.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a sludge suction device in a pond trench according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a sludge suction device in a pond ditch in another embodiment provided by the invention.
Description of the reference numerals
1-adjusting arm 2-distance measuring inductor
3-mud suction hole 4-stirring blade
5-protective cover 6-barrier fence
7-suction pipe 8-suction sleeve
9-suction hole
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the terms "upper, lower, inner, outer, top, bottom" and the like included in the terms "an" and "an" merely represent the orientations of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
Referring to fig. 1, the present invention provides a sludge suction apparatus in a pond trench, which includes a telescopic or extendable adjusting arm 1;
the adjusting arm 1 is composed of a plurality of telescopic sections which are sequentially sleeved from inside to outside, the telescopic sections are coaxially arranged and can be contracted or extended along the same direction, and a through channel for sludge to pass through is formed on the adjusting arm 1 along the axial direction;
the top end of the through channel is communicated with the pump, the bottom end of the through channel is detachably provided with a stirring device for stirring sludge at the bottom of the pond ditch, and the pump can suck the stirred sludge along the through channel and convey the sludge into the accommodating device;
a distance measuring sensor 2 is embedded in the telescopic section at the bottommost end of the adjusting arm 1, the distance measuring sensor 2 is connected with a processor arranged on the pump, and the processor displays the depth of the adjusting arm 1 entering water and the distance between the adjusting arm 1 and sludge through a display; wherein,
a plurality of mud sucking holes 3 are uniformly distributed on the side wall of the expansion joint at the bottommost end.
Through the technical scheme, the adjusting arm 1 of the silt suction device for the pond ditch consists of a plurality of telescopic sections which are sequentially sleeved from inside to outside, and the telescopic sections are coaxially arranged and can be contracted or extended along the same direction, so that the silt suction position after entering water can be changed by adjusting the telescopic sections to be telescopic; and the adjusting arm 1 is provided with a through channel for sludge to pass through along the axial direction, the top end of the through channel is communicated with the pump, thus, the pump is started to operate to generate suction force, sludge at the sludge suction position enters the adjusting arm 1 from the telescopic section at the bottom end, and is directly sucked to the top end of the adjusting arm 1 along the through channel and then conveyed to the accommodating device. In the mud sucking process, in order to ensure that the deposited mud at the bottom of the pond ditch can become loose and soft, ensure that the pump can suck the deposited mud more smoothly and improve the working efficiency of mud sucking, the invention also detachably installs a stirring device for stirring the mud at the bottom of the pond ditch at the bottom of the adjusting arm 1. Simultaneously, be located on the telescopic segment of bottommost on adjusting arm 1 and be embedded to have range finding inductor 2, range finding inductor 2 is connected with the treater of installing on the pump, by the treater through the display show adjusting arm 1 degree of depth of entry and with the distance between the silt far and near. Through this kind of mode intelligence grasp pond ditch silt suction means's operating condition under water conveniently, guarantee the accuracy and the success rate of mud suction operation. In actual operation, the silt in the bottom of the pond ditch can be mixed with more broken stones, if the broken stones are sucked together with the silt, the silt collection efficiency can be reduced, even the core component of the whole pond ditch silt suction device can be damaged when the silt passes through the through channel, and in order to avoid the occurrence of the operation accidents, a plurality of mud suction holes 3 are preferably uniformly distributed on the side wall of the telescopic joint at the bottommost end.
The stirring device may be any mechanical structure that can perform a stirring function, which is commonly known in the art, but from the viewpoint of facilitating the manufacturing process and controlling the maintenance cost, it is preferable that the stirring device is a stirring blade 4, and a rotating shaft of the stirring blade 4 is connected to a motor-driven shaft in the adjusting arm 1.
Because the stirring paddle 4 rotates fast when stirring pond water and sludge in the pond ditch, once fishes and shrimps in the pond ditch approach to the pond ditch, the fishes and shrimps can be smashed and die by the stirring paddle 4, so long as the fishes and shrimps not only can cause the damage of the stirring paddle 4, but also can cause pollution to the original clear, clean and sanitary pond water. In order to avoid the above situation, it is preferable that the stirring blade 4 is externally covered with a protective cover 5, and the protective cover 5 is formed with a barrier fence 6.
Further, in order to prevent the agitating device from injuring fish and shrimp, in another embodiment, the agitating device is preferably a stainless steel rake, and the stainless steel rake is connected with a vibrating motor in the adjusting arm 1.
When the stainless steel rake enters water vertically for operation, when a pump on the water surface needs to be moved, the resistance of the pond water to the movement of the stainless steel rake is very large, which is not beneficial to quickly adjusting the position for sucking sludge. In order to solve the above problem, it is preferable that the pump is rotatably hinged to the oil hydraulic cylinder by a link, and the oil hydraulic cylinder can adjust the angle between the adjustment arm 1 and the sludge layer. Like this, through the angle of adjustment position in the regulating arm 1 of aquatic for its and moving direction contained angle diminish, the resistance that receives also can diminish along with it, and whole adjustment is more smooth and easy.
When the sludge suction device for the pond and ditch is used for sucking sludge when the sludge is thick or the sludge is thick, the working efficiency is difficult to improve only by using the single adjusting arm 1, so that in order to further improve the sludge suction capacity and save the operation time, as shown in figure 2, the sludge suction device for the pond and ditch preferably also comprises a suction pipe 7; wherein,
the bottom detachably rigid coupling of straw 7 is located the flexible festival section of bottommost on adjusting arm 1, and the top is extended and is linked together with accommodate device through the auxiliary pump along the flexible direction of adjusting arm 1 to, the bottom cover of straw 7 is equipped with a suction cover 8, and a plurality of absorption holes 9 have evenly been laid to the diapire and the lateral wall of suction cover 8.
Adopt above-mentioned structure can make adjusting arm 1 and straw 7 carry out the soil sucking operation simultaneously, have promoted the operational capability greatly.
In the process of carrying out mud suction operation on the suction pipe 7, in order to find out possible blocking conditions in the middle section of the suction pipe 7 in time and rapidly remove faults so as to ensure smooth proceeding of mud suction operation, the suction pipe 7 is preferably a transparent suction pipe.
Meanwhile, as the suction pipe 7 runs in water for a long time, stone fragments stirred in the water can cut the wall of the suction pipe 7, and once the suction pipe 7 is cut, silt leaks out from the fracture opening in the process of rising along the suction pipe 7 in an adsorption manner, so that the amount of the silt collected along the straight top end of the suction pipe 7 in an adsorption manner is greatly reduced, manpower and material resources are wasted, and the cost is invisibly increased. In order to facilitate timely judgment of the position of the fracture by an operator, quick repair and guarantee of efficient operation, preferably, the top end of the suction pipe 7 is further provided with a universal interface which can be communicated with the water pump and the air pump. Like this, aerify the inside after switching over the air pump interface with 7 tops of straw, through observing whether have the bubble to emerge on the aquatic straw 7 and fix a position the position of breaking, simple and convenient.
When the silt suction device for the pond ditch is used in the pond ditch with the deep pond water depth, the impact force and the direction of the stirred water body on the telescopic sections are changed frequently, and in order to prevent the telescopic sections which are extended from multiple sections from being impacted and loosened at the joints and damaging the integral structure to influence the service life of the adjusting arm 1, preferably, annular pressure sensors are arranged at the joints between the adjacent telescopic sections and are connected with the processor to feed back the stress of the telescopic sections under water.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (9)
1. A sludge suction device for a pond ditch is characterized by comprising a retractable or extendable adjusting arm (1);
the adjusting arm (1) is composed of a plurality of telescopic sections which are sequentially sleeved from inside to outside, the telescopic sections are coaxially arranged and can be contracted or extended along the same direction, and a through channel for sludge to pass through is formed on the adjusting arm (1) along the axial direction;
the top end of the through channel is communicated with a pump, the bottom end of the through channel is detachably provided with a stirring device for stirring sludge at the bottom of the pond ditch, and the pump can suck the stirred sludge along the through channel and convey the sludge into the accommodating device;
a distance measuring sensor (2) is embedded in the telescopic section at the bottommost end of the adjusting arm (1), the distance measuring sensor (2) is connected with a processor installed on the pump, and the processor displays the water inlet depth of the adjusting arm (1) and the distance between the adjusting arm and sludge through a display; wherein,
and a plurality of mud sucking holes (3) are uniformly distributed on the side wall of the expansion joint at the bottommost end.
2. The pond sludge suction device according to claim 1, wherein the stirring device is a stirring blade (4), and the rotating shaft of the stirring blade (4) is connected with the motor driving shaft in the adjusting arm (1).
3. The sludge suction device in the pond ditch according to the claim 2, characterized in that the stirring paddle (4) is externally covered with a protective cover (5), and the protective cover (5) is formed with a barrier fence (6).
4. The sludge suction device in the pond ditch according to claim 1, characterized in that the stirring device is a stainless steel rake which is connected with a vibration motor in the adjusting arm (1).
5. A pond sludge suction device according to claim 4, wherein the pump is rotatably hinged to an oil hydraulic cylinder by a link, and the oil hydraulic cylinder is capable of adjusting the angle between the adjusting arm (1) and the sludge layer.
6. The pond trench sludge suction device according to claim 1, further comprising a suction pipe (7); wherein,
the bottom detachably rigid coupling of straw (7) is in lie in the bottommost on regulating arm (1) on the flexible section, the top is followed the flexible direction of regulating arm (1) extends and through the auxiliary pump with accommodate device is linked together, and, the bottom cover of straw (7) is equipped with one and inhales cover (8), the diapire and the lateral wall of inhaling cover (8) have evenly laid a plurality of absorption holes (9).
7. The pond sludge suction device according to claim 1, wherein the suction pipe (7) is a transparent suction pipe.
8. The pond sludge suction device according to claim 7, wherein the top end of the suction pipe (7) is also provided with a universal interface which can be communicated with the water pump and the air pump.
9. The pond sludge suction device as claimed in claim 1, wherein an annular pressure sensor is arranged at the joint between the adjacent telescopic sections, and the pressure sensor is connected with the processor to feed back the force of the telescopic sections under water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223431.2A CN108316375A (en) | 2018-03-19 | 2018-03-19 | Pool ditch mud suction means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223431.2A CN108316375A (en) | 2018-03-19 | 2018-03-19 | Pool ditch mud suction means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108316375A true CN108316375A (en) | 2018-07-24 |
Family
ID=62899440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810223431.2A Withdrawn CN108316375A (en) | 2018-03-19 | 2018-03-19 | Pool ditch mud suction means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108316375A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457751A (en) * | 2018-11-13 | 2019-03-12 | 四川大学 | A kind of strand suction mud descaling machine |
| CN113546743A (en) * | 2021-08-19 | 2021-10-26 | 朝力格尔 | Municipal administration is with interior impurity breaker of river course behind torrential rain |
| CN116293201A (en) * | 2023-04-08 | 2023-06-23 | 南京北控工程检测咨询有限公司 | Pipeline carrier and pipeline robot |
-
2018
- 2018-03-19 CN CN201810223431.2A patent/CN108316375A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457751A (en) * | 2018-11-13 | 2019-03-12 | 四川大学 | A kind of strand suction mud descaling machine |
| CN113546743A (en) * | 2021-08-19 | 2021-10-26 | 朝力格尔 | Municipal administration is with interior impurity breaker of river course behind torrential rain |
| CN116293201A (en) * | 2023-04-08 | 2023-06-23 | 南京北控工程检测咨询有限公司 | Pipeline carrier and pipeline robot |
| CN116293201B (en) * | 2023-04-08 | 2023-10-10 | 南京北控工程检测咨询有限公司 | Pipeline carrier and pipeline robot |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |
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| WW01 | Invention patent application withdrawn after publication |