CN210774839U - Surface layer sediment collector - Google Patents
Surface layer sediment collector Download PDFInfo
- Publication number
- CN210774839U CN210774839U CN201921726731.9U CN201921726731U CN210774839U CN 210774839 U CN210774839 U CN 210774839U CN 201921726731 U CN201921726731 U CN 201921726731U CN 210774839 U CN210774839 U CN 210774839U
- Authority
- CN
- China
- Prior art keywords
- mud
- hinge
- sediment
- head
- cover
- 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.)
- Active
Links
Images
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a top layer sediment collector includes the action bars, adopts mud head, haulage rope, the one end of action bars is connected with the one end of adopting the mud head, adopts the other end of mud head and the one end fixed connection of haulage rope, and the other end and the action bars of haulage rope are connected, adopt the mud head including adopt the mud cell body, adopt behind the mud groove lid, keep off the mud lid. Before bottom sediment is collected, the angles of the operating rod and the sediment collecting head are adjusted, so that the sediment collecting head is inserted into the bottom sediment at a proper angle. When the sediment is collected, the sediment blocking cover is opened by pulling the pulling rope. And after bottom mud is collected, the traction rope is loosened, and the mud guard is closed. Because the angle of the mud collecting head can be adjusted, the collection difficulty can be greatly reduced when the sediment is collected. Further, the utility model discloses an action bars is still flexible, so, is favorable to gathering silt more. In the process of collecting the sludge, water is also brought into the sludge collecting head together. The rear cover of the mud collecting groove is provided with water leakage holes, so that mud collecting resistance can be reduced.
Description
Technical Field
The utility model relates to a water quality testing utensil technical field especially relates to a top layer sediment collector.
Background
When scientific research of water environment monitoring and treatment is carried out, surface sediment of water areas such as rivers and lakes and the like are often required to be collected to provide relevant parameters. However, the currently used sediment collector is mainly a sediment grabber with a grab bucket, but the sediment grabber has strict requirements on the sediment collection position and the sediment depth, and the sediment grabber needs to be operated to be perpendicular to the ground during sediment collection, or the sediment grabber needs to be thrown into a near bank for sediment collection. Under many circumstances, submarine bed mud is more smooth, and under the general condition, the shallow water district all can have certain slope, when the bed mud of keeping away from the bank needs to be gathered, needs forward and application of force downwards, causes very easily to grab the mud ware and skids to be unfavorable for gathering the bed mud, still probably cause operating personnel to fall into water simultaneously, thereby bring the potential safety hazard.
Disclosure of Invention
In view of the above, there is a need for a surface sediment collector suitable for collecting bottom sediment far from the shore.
A surface layer sediment collector comprises an operating rod, a sediment collecting head and a traction rope, wherein one end of the operating rod is connected with one end of the sediment collecting head, the other end of the sediment collecting head is fixedly connected with one end of the traction rope, the other end of the traction rope is connected with the operating rod, the mud collecting head comprises a mud collecting groove body, a mud collecting groove rear cover and a mud blocking cover, one end of the mud collecting groove body is fixedly connected with the mud collecting groove rear cover, the other end of the mud collecting groove body is hinged with the mud blocking cover, the mud blocking cover is fixedly connected with a traction rope, two parallel adjusting plates are arranged at the upper end of the mud collecting groove body, a central hole is formed in each adjusting plate, a plurality of planet holes are further formed in each adjusting plate in a surrounding mode around the central hole, the central holes and the planet holes in the two adjusting plates are opposite, an operating rod is located between the two adjusting plates, and one end of the operating rod is in pin joint with the adjusting plate through the central hole and the planet hole so as to adjust the angle between the operating rod and the mud collecting head through the central hole and the planet hole.
Preferably, the operating rod includes dead lever, telescopic link, the one end and the regulating plate pin joint of dead lever, the other end and the telescopic link threaded connection of dead lever, the middle-end of dead lever is equipped with first pull ring, is equipped with the second pull ring on the fender mud lid, and the haulage rope system is on the second pull ring to pass first pull ring and extend to the handheld end of telescopic link, with the fender mud lid that opens and shuts through the tractive haulage rope.
Preferably, the rear cover of the mud collecting groove is provided with a plurality of water leakage holes which are arranged in a quincunx shape.
Preferably, the cross section of the mud collecting groove body is in a horseshoe shape, and the end face of one end, connected with the mud guard, of the mud collecting groove body is inclined so as to reduce mud collecting resistance.
Preferably, it is articulated through torsion hinge to adopt the mud cell body and keep off the mud lid, and torsion hinge includes first hinge, second hinge, torque spring, axis of rotation, first hinge and the upper end fixed connection who adopts the mud cell body, second hinge and fender mud lid fixed connection, and the one end that first hinge, second hinge are adjacent is equipped with the trepanning, and first hinge, second hinge, torque spring establish with the axis of rotation cover and are connected, and torque spring's one end and first hinge fixed connection, torque spring's second end and second hinge fixed connection keep off the mud lid and cover on adopting the port of mud cell body under natural state, and when tensile haulage rope, it opens to keep off the mud lid.
Has the advantages that: the utility model discloses a top layer sediment collector includes the action bars, adopts mud head, haulage rope, the one end of action bars is connected with the one end of adopting the mud head, adopts the other end of mud head and the one end fixed connection of haulage rope, and the other end and the action bars of haulage rope are connected, adopt the mud head including adopt the mud cell body, adopt behind the mud groove lid, keep off the mud lid. Before bottom sediment is collected, the angles of the operating rod and the sediment collecting head are adjusted, so that the sediment collecting head is inserted into the bottom sediment at a proper angle. When the sediment is collected, the sediment blocking cover is opened by pulling the pulling rope. And after bottom mud is collected, the traction rope is loosened, and the mud guard is closed. Because the angle of the mud collecting head can be adjusted, the collection difficulty can be greatly reduced when the sediment is collected. Further, the utility model discloses an action bars is still flexible, so, is favorable to gathering silt more. In the process of collecting the sludge, water is also brought into the sludge collecting head together. A water leakage port is arranged on the rear cover of the mud collecting groove, and partial water can be forced out in the collecting process, so that the mud collecting resistance is reduced. After the mud collecting head probes out of the water surface, water in the mud collecting head can also flow out smoothly, so that collected bottom mud is firmer and cannot be mixed with a large amount of water. In the topographic environment of difference, the accessible is adjusted the action bars and is adopted the angle of mud head, realizes pushing forward or the mud mode of adopting of pulling backward, is convenient for adopt mud can reduce the vertical atress of action bars simultaneously.
Drawings
Fig. 1 is the structure schematic diagram of the surface layer sediment collector of the utility model.
Fig. 2 is the utility model discloses a local structure schematic diagram of top layer sediment collector.
Fig. 3 is a partial side view of the surface layer sediment collector of the utility model.
Fig. 4 is a partial top view of the surface layer sediment collector of the utility model.
Fig. 5 is the structure schematic diagram of the torsion hinge of the surface layer sediment collector of the utility model.
In the figure: the device comprises a surface layer sediment collector 10, an operating rod 20, a fixing rod 201, a second pull ring 2011, a telescopic rod 202, a sediment collecting head 30, a sediment collecting groove body 301, an adjusting plate 3011, a central hole 30111, a planet hole 30112, a sediment collecting groove rear cover 302, a water leakage hole 3021, a sediment blocking cover 303, a first pull ring 3031, a traction rope 40, a torsion hinge 50, a first hinge 501, a second hinge 502, a torsion spring 503 and a rotating shaft 504.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Referring to fig. 1 to 5, a surface layer sediment collector 10 comprises an operating rod 20, a sediment collecting head 30 and a pulling rope 40, wherein one end of the operating rod 20 is connected with one end of the sediment collecting head 30, the other end of the sediment collecting head 30 is fixedly connected with one end of the pulling rope 40, the other end of the pulling rope 40 is connected with the operating rod 20, the sediment collecting head 30 comprises a sediment collecting groove body 301, a sediment collecting groove rear cover 302 and a mud blocking cover 303, one end of the sediment collecting groove body 301 is fixedly connected with the sediment collecting groove rear cover 302, the other end of the sediment collecting groove body 301 is hinged with the mud blocking cover 303, the mud blocking cover 303 is fixedly connected with the pulling rope 40, two parallel adjusting plates 3011 are arranged at the upper end of the sediment collecting groove body 301, a central hole 30111 is arranged on the adjusting plate 3011, a plurality of planet holes 30112 are arranged on the adjusting plate 3011 around the central hole 30111, the central holes 30111 and the planet holes 30112 on the two adjusting plates 3011 are opposite, the operating rod 20 is positioned between, and one end of the operating rod 20 is pinned with the adjusting plate 3011 through the central hole 30111 and the planetary holes 30112 to adjust the angle of the operating rod 20 and the mud mining head 30 through the central hole 30111 and the planetary holes 30112.
In a preferred embodiment, the adjusting plate 3011 is welded to the mud collecting trough 301.
The telescopic rod 202 is connected with the fixing rod 201 through threads, so that the telescopic rod 202 is convenient to detach and transport, and meanwhile, the telescopic rod 202 can be used elsewhere when mud is not collected in a detachable connection mode. The adjustment plate 3011 cooperates with the operating rod 20 to facilitate angle adjustment and prevent swinging of the mud collecting groove during mud collecting, thereby saving labor and improving mud collecting effect.
In the using process, the included angle between the operating rod 20 and the mud collecting head 30 can be adjusted according to the actual distance between the mud collecting point and the shore, the depth of bottom mud and other conditions. When the included angle is large, the mud can be extracted by pushing forwards, and when the included angle is small, the mud can be extracted by pulling backwards. The phenomenon that the workers slide into the water due to the fact that only one piece of forward pushing mud can be used when the shoreside condition is not allowed is avoided.
Further, the operating rod 20 includes a fixing rod 201 and a telescopic rod 202, one end of the fixing rod 201 is connected with the adjusting plate 3011 in a pin joint mode, the other end of the fixing rod 201 is connected with the telescopic rod 202 in a threaded mode, a first pull ring 3031 is arranged at the middle end of the fixing rod 201, a second pull ring 2011 is arranged on the mud blocking cover 303, the traction rope 40 is tied on the second pull ring 2011 and penetrates through the first pull ring 3031 to extend to the hand holding end of the telescopic rod 202, and the mud blocking cover 303 is opened and closed through the traction rope 40.
The first pull ring 3031 and the second pull ring 2011 limit the pull rope 40, so that the pull rope 40 can be always tightly attached to the operating rod 20, the opening angle of the mud guard cover 303 can be increased, and the probability that the pull rope 40 catches sundries in water can be reduced.
In a preferred embodiment, the telescopic rod 202 has two sections, one of the two sections has a plurality of pin holes, and the other section has a plurality of spring pins, so that the telescopic rod 202 can be extended and retracted by the cooperation of the spring pins and the pin holes.
In another preferred embodiment, the extension rod 202 is two segments, and the two segments 202 are connected by screw threads to extend and retract by rotating the extension rod 202.
Furthermore, a plurality of water leakage holes 3021 are formed in the rear cover 302 of the mud collecting groove, and the water leakage holes 3021 are arranged in a quincunx shape.
Furthermore, the cross section of the mud collecting groove body 301 is in a horseshoe shape, and the end face of one end, connected with the mud guard, of the mud collecting groove body 301 is inclined so as to reduce mud collecting resistance.
Further, it is articulated that adopt mud groove body 301 and fender mud lid 303 pass through torsion hinge 50, and torsion hinge 50 includes first hinge 501, second hinge 502, torsion spring 503, axis of rotation 504, first hinge 501 and the upper end fixed connection who adopts mud groove body 301, second hinge 502 and fender mud lid 303 fixed connection, and the one end that first hinge 501, second hinge 502 are adjacent is equipped with the trepanning, and first hinge 501, second hinge 502, torsion spring 503 are established with axis of rotation 504 cover and are connected, and the one end and the first hinge 501 fixed connection of torsion spring 503, the second end and the second hinge 502 fixed connection of torsion spring 503, fender mud lid 303 covers on adopting mud groove body 301's port under natural state, and when tensile haulage rope 40, fender mud lid 303 is opened.
In a preferred embodiment, the first hinge 501 and the second hinge 502 are welded to the fender cover 303. In another preferred embodiment, the first hinge 501, the second hinge 502 and the fender cover 303 are connected by screw threads. The mud collecting groove body 301 is hinged with the mud blocking cover 303 through a torsion hinge 50. So, after the sediment got into and adopts mud cell body 301, the haulage rope 40 was loosened to the hand, and fender mud lid 303 can self-closing to can avoid upwards promoting the in-process, water is to the washing away of sediment.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a top layer bed mud collector which characterized in that: comprises an operating rod, a mud collecting head and a traction rope, wherein one end of the operating rod is connected with one end of the mud collecting head, the other end of the mud collecting head is fixedly connected with one end of the traction rope, the other end of the traction rope is connected with the operating rod, the mud collecting head comprises a mud collecting groove body, a mud collecting groove rear cover and a mud blocking cover, one end of the mud collecting groove body is fixedly connected with the mud collecting groove rear cover, the other end of the mud collecting groove body is hinged with the mud blocking cover, the mud blocking cover is fixedly connected with a traction rope, two parallel adjusting plates are arranged at the upper end of the mud collecting groove body, a central hole is formed in each adjusting plate, a plurality of planet holes are further formed in each adjusting plate in a surrounding mode around the central hole, the central holes and the planet holes in the two adjusting plates are opposite, an operating rod is located between the two adjusting plates, and one end of the operating rod is in pin joint with the adjusting plate through the central hole and the planet hole so as to adjust the angle between the operating rod and the mud collecting head through the central hole and the planet hole.
2. The surface sediment collector of claim 1, wherein: the utility model discloses a fender mud cover, including telescopic link, action bars, regulating plate, the one end of dead lever and regulating plate pin joint, the other end and the telescopic link threaded connection of dead lever, the middle-end of dead lever is equipped with first pull ring, keeps off and is equipped with the second pull ring on the mud cover, and the haulage rope system is on the second pull ring to pass first pull ring and extend to the handheld end of telescopic link, with the fender mud cover that opens and shuts through the tractive haulage rope.
3. The surface sediment collector of claim 1, wherein: and a plurality of water leakage holes are formed in the rear cover of the mud collecting groove and are arranged in a quincunx shape.
4. The surface sediment collector of claim 1, wherein: the cross section of the mud collecting groove body is in a horseshoe shape, and the end face of one end, connected with the mud guard, of the mud collecting groove body is inclined so as to reduce mud collecting resistance.
5. The surface sediment collector of claim 1, wherein: adopt the mud cell body and keep off the mud lid and articulate through torsion hinge, and torsion hinge includes first hinge, second hinge, torque spring, axis of rotation, first hinge and the upper end fixed connection who adopts the mud cell body, second hinge and fender mud lid fixed connection, the one end that first hinge, second hinge are adjacent is equipped with the trepanning, and first hinge, second hinge, torque spring establish with the axis of rotation cover and are connected, torque spring's one end and first hinge fixed connection, and torque spring's second end and second hinge fixed connection keep off the mud lid and cover on adopting the port of mud cell body under natural state, and when tensile haulage rope, the fender mud lid is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726731.9U CN210774839U (en) | 2019-10-15 | 2019-10-15 | Surface layer sediment collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921726731.9U CN210774839U (en) | 2019-10-15 | 2019-10-15 | Surface layer sediment collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210774839U true CN210774839U (en) | 2020-06-16 |
Family
ID=71039876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921726731.9U Active CN210774839U (en) | 2019-10-15 | 2019-10-15 | Surface layer sediment collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210774839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595836A (en) * | 2019-10-15 | 2019-12-20 | 宁夏大学 | Surface layer sediment collector |
-
2019
- 2019-10-15 CN CN201921726731.9U patent/CN210774839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595836A (en) * | 2019-10-15 | 2019-12-20 | 宁夏大学 | Surface layer sediment collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110595836A (en) | Surface layer sediment collector | |
| CN206479363U (en) | A kind of portable subaqueous deposit matter collection device | |
| CN104142256B (en) | A kind of device and method for gathering submarine surface sample | |
| CN110258700B (en) | Do benefit to hydraulic channel engineering and administer with high-efficient desilting device | |
| CN210774839U (en) | Surface layer sediment collector | |
| US10370068B2 (en) | Floating debris removal watercraft and method | |
| CN203490104U (en) | Grab bucket type bottom sampler | |
| CN214426996U (en) | Submerged plant sampler | |
| CN202899194U (en) | Main buoyancy tanks of riverway dredging engineering machinery | |
| CN206648849U (en) | A kind of grab bucket-type dredger | |
| CN112832202B (en) | Environmental protection irrigation canals and ditches debris retention device | |
| DE9108952U1 (en) | Floating grab system for the extraction of sand and gravel | |
| CN203583448U (en) | Water surface sundry cleaning device of hydropower station | |
| CN202039405U (en) | Rotary digging type silt remover | |
| CN205152927U (en) | Traction system on water | |
| CN107807012B (en) | Mechanical collector for underwater solid matter | |
| CN205620171U (en) | Simple and easy stocked anchor formula shallow water superficial deposit thing sample thief | |
| CN111321720B (en) | Cleaning device and cleaning method for hydrodynamic floating garbage on gentle slope of river channel shoal | |
| CN207452976U (en) | A kind of tugboat clear stone implement of large scale stone and sundries in removing harbor approach | |
| CN206173920U (en) | Rubbish decontamination grab bucket | |
| CN202706091U (en) | On-water locating and stabilizing mechanism of riverway dredging engineering machinery | |
| CN209722919U (en) | A kind of water conservancy and hydropower floating object cleaning device | |
| CN205105551U (en) | Plough and clear up structure | |
| CN201031440Y (en) | Ridge-passing type digging and pulling out device | |
| CN210086338U (en) | Sediment discharging device for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |