CN114544253A - Deep water area sludge sampler for environment detection - Google Patents
Deep water area sludge sampler for environment detection Download PDFInfo
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- CN114544253A CN114544253A CN202210424107.3A CN202210424107A CN114544253A CN 114544253 A CN114544253 A CN 114544253A CN 202210424107 A CN202210424107 A CN 202210424107A CN 114544253 A CN114544253 A CN 114544253A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The invention provides a deep water area sludge sampler for environment detection, which can sample sludge in a deep water area of a river channel according to the use requirement; comprises a carrier, a support and a protective device, wherein the carrier is used for carrying out integral support and protecting internal components; a control group disposed within the carrier; the sampling group is arranged at one end of the carrier and is driven by the control group to carry out sampling operation; the traction group is used for controlling the position of the carrier in the water and is connected with the other end of the carrier; an air pipe used for conveying air into the carrier is arranged on the traction group, one end of the air pipe is communicated with the carrier, and the other end of the air pipe is communicated with the outside; the deep water area sludge sampler for environment detection provided by the invention can be used for sampling sludge at the bottom of a deep water area of a river channel, reasonably obtaining samples for subsequent analysis operation, and making a treatment scheme aiming at an analysis result.
Description
Technical Field
The invention relates to the technical field of samplers, in particular to a deep water area sludge sampler for environment detection.
Background
Environmental pollution refers to natural or artificial destruction, and the action of adding a certain substance into the environment exceeds the self-cleaning capability of the environment to cause harm; wherein, the water source pollution is one of the problems of large wave and large area in the environmental pollution category;
the water source pollution is caused by discharging or discarding pollutants into the water source due to artificial reasons, and the survival of animals and plants is seriously influenced; the seriousness has been recognized for water sources that have become contaminated, and as a result, remediation of contaminated water sources has begun; the core of the treatment is to obtain a sample of a polluted water source, perform corresponding analysis, obtain a pollution source in the sample, and then customize a corresponding treatment scheme;
when a sample is obtained from a polluted river channel, not only water needs to be sampled, but also polluted sludge at the bottom of the river needs to be sampled, and a corresponding scheme is formulated by detecting pollution components in the sludge; in the prior art, sludge sampling can be carried out on a shallow water area of a river channel manually or by adopting simple auxiliary equipment; however, the deep water area of the river channel has no way to sample the sludge, so that the sample cannot be obtained, and the formulation of a subsequent treatment scheme is influenced.
Disclosure of Invention
The invention aims to provide a deep water area sludge sampler for environment detection, which can sample sludge in a deep water area of a river channel according to the use requirement;
the invention provides a deep water area sludge sampler for environment detection, which comprises:
a carrier for integral support and protection of internal components;
a control group disposed within the carrier;
the sampling group is arranged at one end of the carrier and is driven by the control group to carry out sampling operation;
the traction group is used for controlling the position of the carrier in the water and is connected with the other end of the carrier; and an air pipe used for conveying air into the carrier is arranged on the traction group, one end of the air pipe is communicated with the carrier, and the other end of the air pipe is communicated with the outside.
As a further technical scheme, the carrier comprises:
one end of the mounting body is provided with a sampling group, and the other end of the mounting body is connected with the traction group;
the balance structure is arranged on the outer surface of the mounting body; the balance structure is communicated with the control group through a first pipeline;
and the load bearing structure is arranged on the outer surface of the mounting body and communicated with the control group through a second pipeline.
As a further technical scheme, the balance structure and the load bearing structure are respectively fixed on the outer surface of the mounting body through a plurality of limiting belts.
As a further technical solution, the control group includes:
the power supply structure is arranged in the mounting body;
the air supply structure is arranged in the mounting body and is connected with the power supply structure; the balance structure is communicated with the balance structure through a first pipeline;
the water supply structure is arranged in the mounting body and is connected with the power supply structure; the second pipeline is communicated with the load bearing structure, and the fourth pipeline is communicated with a water inlet hole formed in the mounting body.
As a further technical scheme, the air supply structure is communicated with the air pipe through a third pipeline.
As a further technical solution, the sampling group includes:
the driving structure is arranged in the mounting body;
the first sampling shovel and the second sampling shovel are oppositely arranged on two sides of one end of the mounting body and are both rotatably connected with one end of the mounting body;
and one end of the driving rod penetrates through the mounting body and then is connected with the driving structure, and the other end of the driving rod is connected with the first sampling shovel and the second sampling shovel through the first sampling arm and the second sampling arm respectively.
As a further technical solution, the drive lever includes:
one end of the rotating arm is connected with the driving structure and is driven by the driving structure to rotate;
the connector is connected with the rotating arm through the connecting group, and the first sampling arm and the second sampling arm are respectively connected with the connector in a pin joint mode.
As a further technical scheme, a first flange is arranged at the other end of the rotating arm, a second flange is arranged at one end, adjacent to the rotating arm, of the connecting head, and the first flange and the second flange are limited in the connecting group.
As a further technical solution, the connection group includes:
the locking device comprises a sleeve, a first locking cover and a second locking cover; the first locking cover is sleeved on the rotating arm, and the second locking cover is sleeved on the connecting head; and the first flange and the second flange are arranged in the sleeve, the first locking cover is connected with one end of the sleeve, and the second locking cover is connected with the other end of the sleeve.
As a further technical scheme, a filling structure is further arranged in the sleeve, and the filling structure is arranged between the rotating arm and the connector.
According to the technical scheme, the position of the carrier in the water area is controlled under the driving of the traction group, so that the carrier can be placed at the bottom of a river channel under the driving of the traction group, and the sludge at the bottom of the river channel is sampled by the sampling group under the control of the control group; compared with the prior art, the method can be used for sampling the sludge at the bottom of the deep water area of the river channel, reasonably acquiring samples to perform subsequent analysis operation, and can be used for formulating a treatment scheme aiming at an analysis result.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of a deep water area sludge sampler for environmental detection according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of a deep water area sludge sampler for environmental detection according to the present invention;
FIG. 3 is a schematic diagram showing another state of a deep water area sludge sampler for environmental monitoring according to the present invention;
FIG. 4 is a connection block diagram of a control group according to the present invention;
FIG. 5 is an enlarged view of the driving rod according to the present invention;
FIG. 6 is an enlarged view of the filling structure according to the present invention;
description of reference numerals:
1-a carrier; 11-a mounting body; 12-a balanced structure; 13-a first conduit; 14-a load bearing structure; 15-a second conduit; 16-a limit band; 21-a power supply structure; 22-gas supply structure; 23-a water supply structure; 24-a third conduit; 25-a fourth conduit; 26-water inlet holes; 3-sampling group; 31-a drive structure; 32-a first sampling scoop; 33-a second sampling shovel; 34-a drive rod; 341-rotating arm; 342-a connector; 343-connected group; 3431-a cannula; 3432-first locking cap; 3433-second locking cap; 344 — a first flange; 345-a second flange; 346-a fill structure; 3461-infill; 3462-balls; 35-a first sampling arm; 36-a second sampling arm; 37-water leakage holes; 4-traction group; 41-a traction belt; 42-a steel wire rope; 5-trachea; 6-locking the belt.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 6, the present invention provides a deep water area sludge sampler for environmental detection, comprising:
the carrier 1 is used for carrying out integral support and protecting internal components; the carrier 1 can be arranged as required, and the carrier 1 is preferably of a cuboid structure and is formed by welding metal plates; the control group is arranged in the carrier 1; the sampling group 3 is arranged at one end of the carrier 1 and is driven by the control group to carry out sampling operation; the traction group 4 is connected with the other end of the carrier 1; an air pipe 5 for conveying air into the carrier 1 is arranged on the traction group 4, one end of the air pipe is communicated with the carrier 1, and the other end of the air pipe is communicated with the outside; controlling the position of the carrier 1 in the water by the traction group 4; specifically, one end of the traction group 4 is connected with the carrier 1, the other end of the traction group is connected with the lifting device, and the motor can be adopted to drive the lifting device to move, so that the position of the carrier 1 in water is changed; as shown in fig. 1-3, the traction group 4 includes a plurality of traction belts 41 and a steel wire rope 42, one end of the steel wire rope 42 is connected to the lifting device, and the other end is connected to the plurality of traction belts 41, so that the steel wire rope 42 can stably traction the carrier 1 through the plurality of traction belts 41; in the invention, preferably 4 traction belts 41 are arranged, one end of each traction belt 41 is fixed on the lantern ring, the steel wire rope 42 is also fixed on the lantern ring, and the other end of each traction belt 41 is fixed on the lock ring which is arranged on the carrier 1 at equal intervals; in the invention, the air pipe 5 is arranged on the steel wire rope 42, and particularly, the steel wire rope 42 and the air pipe 5 are fixed together through the locking belts 6, in the invention, a plurality of locking belts 6 are required to be arranged at intervals, so that the stability of the fixation between the steel wire rope 42 and the air pipe 5 is ensured;
wherein the content of the first and second substances,
the carrier 1 comprises a mounting body 11, a balance structure 12 and a load bearing structure 14, wherein one end of the mounting body 11 is provided with a sampling group 3, and the other end of the mounting body is connected with a traction group 4; the balance structure 12 is arranged on the outer surface of the mounting body 11; the balance structure 12 is communicated with the control group through a first pipeline 13; the load structure 14 is arranged on the outer surface of the mounting body 11, and the load structure 14 is communicated with the control group through a second pipeline 15; in the invention, the optimized balance structure 12 and the load structure 14 are respectively fixed on the outer surface of the mounting body 11 through a plurality of limiting belts 16; specifically, the positions of the balance structure 12 on the surfaces of the mounting body 11 are respectively limited by a plurality of limiting belts 16, and the positions of the load structure 14 on the surfaces of the mounting body 11 are respectively limited; preferably, two ends of the limiting belt 16 are fixed on the mounting body 11 through bolts, and a sealing ring is arranged at a position on the mounting body 11 where the bolts pass through to prevent water from entering the mounting body 11; or after the fixing of the limiting belt 16 is finished, the bolt is sealed at the position adjacent to the mounting body 11 in a sealant mode; the concrete principle is that the position where the bolt is connected with the mounting body 11 can be ensured to be sealed;
in the actual use process, the weight of the load bearing structure 14 is increased under the control of the control group, so that the situation that the carrier 1 cannot fall into the bottom of a river channel under the condition of large buoyancy in a deep water area is avoided, and the carrier 1 can be ensured to have enough weight to fall into the bottom of the river channel through the increase of the weight of the load bearing structure 14; in the descending process of the carrier 1, gas can be filled into the balance structure 12 under the control of the control group, so that the carrier 1 is kept in balance, and the descending speed of the carrier 1 is controlled;
as shown in fig. 2-4, the control group comprises a power supply structure 21, a gas supply structure 22 and a water supply structure 23, the power supply structure 21 is arranged in the installation body 11; the air supply structure 22 is arranged in the installation body 11 and is connected with the power supply structure 21; is communicated with the balance structure 12 through a first pipeline 13; the water supply structure 23 is arranged in the mounting body 11 and is connected with the power supply structure 21; is communicated with the load structure 14 through a second pipeline 15 and is communicated with a water inlet 26 arranged on the mounting body 11 through a fourth pipeline 25;
the power supply structure 21 is used for respectively supplying electric energy required by the work to the air supply structure 22 and the water supply structure 23, and the air supply structure 22 and the water supply structure 23 are actuated to respectively charge air and water into the balance structure 12 and the load bearing structure 14; of course, for convenience of operation, a control module may be provided in the installation body 11, and the operation of the air supply structure 22 and the water supply structure 23 is controlled by the control module; the preferable control module is a control circuit in the prior art, the control circuit is in wireless or wired connection with the outside, and if wired connection is adopted, the cable can be fixed on the traction group 4, so that the stability of the cable is ensured; in the present invention, the preferred gas supply structure 22 is an air pump; the air pipe 5 is communicated with the installation body 11, when the installation body 11 is in a sealed state, air can be reserved in the installation body 11, and the air can be reserved in the installation body 11 all the time due to the communication between the air pipe 5 and the installation body 11, so that the air supply structure 22 can be continuously ensured to be used by air; in addition, in the present invention, it is preferable that the air supply structure 22 communicates with the air pipe 5 through a third duct 24; one end of the third pipeline 24 is communicated with the air pipe 5, and the other end of the third pipeline is communicated with the air supply structure 22, so that air transmitted by the air pipe 5 can be directly obtained through the air supply structure 22, and the air consumption of the air supply structure 22 is sufficient;
it should be noted that one end of the air tube 5 needs to pass through the installation body 11, and a sealing operation is performed at a connection position of the air tube 5 and the installation body 11 to prevent water from entering the installation body 11, a sealing ring may be installed, or a sealant may be used, which is determined according to actual conditions, and is not further limited in the present invention;
as shown in fig. 1-3, the sampling group 3 comprises a driving structure 31, a first sampling blade 32, a second sampling blade 33 and a driving rod 34, the driving structure 31 being arranged in the mounting body 11; the first sampling shovel 32 and the second sampling shovel 33 are oppositely arranged on two sides of one end of the mounting body 11 and are rotatably connected with one end of the mounting body 11; one end of the driving rod 34 passes through the mounting body 11 and then is connected with the driving structure 31, and the other end is respectively connected with the first sampling shovel 32 and the second sampling shovel 33 through the first sampling arm 35 and the second sampling arm 36;
in the action process, the driving structure 31 drives the driving rod 34 to act, at this time, the driving rod 34 simultaneously drives the first sampling arm 35 and the second sampling arm 36 to act, and the first sampling shovel 32 and the second sampling shovel 33 move relatively under the pushing of the first sampling arm 35 and the second sampling arm 36, so that the first sampling shovel 32 and the second sampling shovel 33 are separated to grab the sludge; the driving structure 31 reversely moves, the driving rod 34 drives the first sampling shovel 32 and the second sampling shovel 33 to move in directions, sludge enters the first sampling shovel 32 and the second sampling shovel 33 under the action of the first sampling shovel 32 and the second sampling shovel 33, and when the first sampling shovel 32 and the second sampling shovel 33 are combined, the sludge sampling operation is completed; in the invention, an image acquisition device such as a camera can be arranged, the camera is sealed on the installation body 11 (a transparent sealing cover can be adopted), and the underwater condition is acquired through the camera; thereby controlling the operation of the driving structure 31; the camera can be connected with a power supply structure 21 in the installation body 11 to obtain electric energy required by action, and is connected with the control module through a lead, and the start and stop of the camera device are controlled through the control module; in addition, the driving structure 31 is also connected with the power supply structure 21 and the control module, and obtains the electric energy required by the action through the power supply structure 21, and performs corresponding action under the control of the control module;
as shown in fig. 1-3, the first sampling shovel 32 and the second sampling shovel 33 have the same structure and are oppositely arranged at one end of the mounting body 11; the first sampling shovel 32 and the second sampling shovel 33 are connected to one end of the mounting body 11 in a pin mode, so that the first sampling shovel 32 and the second sampling shovel 33 can rotate under the action of the driving rod 34, opening and closing operation is achieved, and grabbing of sludge is achieved in the opening and closing process;
as shown in fig. 5, the drive lever 34 includes: a rotating arm 341 and a connector 342, wherein one end of the rotating arm 341 is connected to the driving structure 31 and is driven by the driving structure 31 to rotate; a connector 342 connected to the rotating arm 341 through a connecting set 343, and the first sampling arm 35 and the second sampling arm 36 are respectively pinned to the connector 342; specifically, the rotating arm 341 is connected to the driving structure 31, preferably, the driving structure 31 is a motor, so that the rotating arm 341 rotates under the driving of the motor, and because the rotating arm 341 and the connecting head 342 are relatively independently arranged, the connecting head 342 does not rotate simultaneously along with the rotating arm 341 in the rotating process of the rotating arm 341, but generates vertical displacement under the driving of the rotating arm 341, and further drives one end of the first sampling arm 35 and one end of the second sampling arm 36 to move simultaneously, and because the angles of the first sampling arm 35 and the second sampling arm 36 change, the first sampling shovel 32 and the second sampling shovel 33 are pushed to open and close; in addition, a plurality of water leakage holes 37 are formed in the first sampling shovel 32 and the second sampling shovel 33, so that when the sludge is completely grabbed and moved out of the water surface, water in the first sampling shovel 32 and the second sampling shovel 33 can be discharged through the water leakage holes 37, and the water content of the sludge in the first sampling shovel 32 and the second sampling shovel 33 is reduced;
wherein, the other end of the rotating arm 341 is provided with a first flange 344, one end of the connecting head 342 adjacent to the rotating arm 341 is provided with a second flange 345, and the first flange 344 and the second flange 345 are limited in a connecting group 343; when the rotating arm 341 is driven by the driving structure 31 to rotate, one end of the rotating arm 341 away from the driving structure 31 rotates in the connecting group 343, and due to the existence of the first flange 344, the rotating arm 341 cannot be separated from the connecting group 343 in the rotating process, and the connecting head 342 is not directly connected with the rotating rod but indirectly connected with the rotating rod through the connecting group 343, so that the rotating rod does not drive the connecting head 342 to rotate when rotating; and the connecting head 342 is also limited in the connecting group 343 by the second flange 345;
as shown in fig. 5, the connecting group 343 includes a sleeve 3431, a first locking cap 3432 and a second locking cap 3433; the first locking cap 3432 is sleeved on the rotating arm 341, and the second locking cap 3433 is sleeved on the connecting head 342; the first flange 344 and the second flange 345 are both disposed in the casing 3431, the first locking cap 3432 is connected to one end of the casing 3431, and the second locking cap 3433 is connected to the other end of the casing 3431; specifically, the first locking cap 3432 is limited on the rotating arm 341 by the first flange 344, the second locking cap 3433 is limited on the connecting head 342 by the second flange 345, and both the first locking cap 3432 and the second locking cap 3433 are connected to the sleeve 3431, and a welding manner may be adopted, and of course, in consideration of the difficulty of subsequent disassembly and maintenance, the preferred first locking cap 3432 and the preferred second locking cap 3433 of the present invention are respectively connected to the sleeve 3431 by screw threads; thus, when the driving structure 31 drives the rotating arm 341 to rotate, the joint 342 can be prevented from rotating along with the rotating arm 341;
in addition, in consideration of the wear of the rotating arm 341 and the connection head 342, it is preferable in the present invention to provide a filling structure 346, and the filling structure 346 is provided in the sleeve 3431, and the filling structure 346 is provided between the rotating arm 341 and the connection head 342; therefore, the abrasion of the rotating arm 341 and the connecting head 342 can be buffered by the filling structure 346, and the service life of the rotating arm 341 and the connecting head 342 is prolonged; as shown in fig. 6, the filling structure 346 includes a filling body 3461 and a plurality of balls 3462, and the plurality of balls 3462 are disposed on the upper and lower surfaces of the filling body 3461, when the filling body 3461 is disposed between the rotating arm 341 and the connecting head 342, the rotating arm 341 and the connecting head 342 are respectively in contact with the balls 3462 on the two sides of the filling body 3461, so that during the rotation of the rotating arm 341, one end of the rotating arm 341 acts on the balls 3462 and pushes the filling structure 346 to contact the connecting head 342, thereby realizing that the rotating arm 341 drives the connecting head 342 to perform a vertical motion, and the connecting head 342 drives the first sampling arm 35 and the second sampling arm 36 to perform a motion;
in the invention, one end of the first sampling arm 35 and one end of the second sampling arm 36 are both connected with the connector 342 by pins; the other end of the first sampling arm 35 is connected with a connecting block on the first sampling shovel 32 through a pin; the other end of the second sampling arm 36 is connected with a connecting block on the second sampling shovel 33 through a pin; so that the angle adjustment of the first sampling arm 35 and the second sampling arm 36 does not generate a force on the connection head 342, the first sampling shovel 32 and the second sampling shovel 33 during the operation.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will 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 (10)
1. A deep water area sludge sampler for environmental testing, comprising:
a carrier (1) for integral support and protection of internal components;
a control group disposed within the carrier (1);
the sampling group (3) is arranged at one end of the carrier (1) and is driven by the control group to perform sampling operation;
the traction group (4) is used for controlling the position of the carrier (1) in water and is connected with the other end of the carrier (1); and an air pipe (5) used for conveying air into the carrier (1) is arranged on the traction group (4), one end of the air pipe is communicated with the carrier (1), and the other end of the air pipe is communicated with the outside.
2. Deep water area sludge sampler for environmental testing according to claim 1, wherein the carrier (1) comprises:
the mounting body (11) is provided with a sampling group (3) at one end and is connected with the traction group (4) at the other end;
a balance structure (12) arranged on the outer surface of the mounting body (11); and the balancing structure (12) is communicated with the control group through a first pipeline (13);
and the load structure (14) is arranged on the outer surface of the mounting body (11), and the load structure (14) is communicated with the control group through a second pipeline (15).
3. The deep water area sludge sampler for environmental testing as claimed in claim 2, wherein the balance structure (12) and the load structure (14) are fixed on the outer surface of the mounting body (11) by a plurality of limit belts (16).
4. The deep water area sludge sampler for environmental testing as claimed in claim 2, wherein said control group comprises:
a power supply structure (21) provided in the mounting body (11);
the gas supply structure (22) is arranged in the mounting body (11) and is connected with the power supply structure (21); communicating with said balancing structure (12) through a first duct (13);
a water supply structure (23) provided in the mounting body (11) and connected to the power supply structure (21); is communicated with the load structure (14) through a second pipeline (15) and is communicated with a water inlet hole (26) arranged on the mounting body (11) through a fourth pipeline (25).
5. Deep water area sludge sampler for environmental testing according to claim 4, wherein the gas supply structure (22) is in communication with the gas pipe (5) through a third conduit (24).
6. Deep water area sludge sampler for environmental testing according to claim 4, wherein said sampling group (3) comprises:
a drive structure (31) arranged within the mounting body (11);
the first sampling shovel (32) and the second sampling shovel (33) are oppositely arranged on two sides of one end of the mounting body (11) and are rotatably connected with one end of the mounting body (11);
and one end of the driving rod (34) penetrates through the mounting body (11) and then is connected with the driving structure (31), and the other end of the driving rod is connected with the first sampling shovel (32) and the second sampling shovel (33) through a first sampling arm (35) and a second sampling arm (36) respectively.
7. The deep water area sludge sampler for environmental testing as claimed in claim 6 wherein said drive rod (34) comprises:
one end of the rotating arm (341) is connected with the driving structure (31) and is driven by the driving structure (31) to rotate;
the connecting head (342) is connected with the rotating arm (341) through a connecting group (343), and the first sampling arm (35) and the second sampling arm (36) are respectively in pin joint with the connecting head (342).
8. The deep water area sludge sampler for environmental detection as claimed in claim 7 wherein the other end of the rotating arm (341) is provided with a first flange (344), the end of the connecting head (342) adjacent to the rotating arm (341) is provided with a second flange (345), the first flange (344) and the second flange (345) being confined within the connecting group (343).
9. The deep water area sludge sampler for environmental detection as claimed in claim 8 wherein the connected group (343) comprises:
a casing (3431), a first locking cap (3432) and a second locking cap (3433); the first locking cover (3432) is sleeved on the rotating arm (341), and the second locking cover (3433) is sleeved on the connector (342); and the first flange (344) and the second flange (345) are both arranged in the sleeve (3431), the first locking cover (3432) is connected with one end of the sleeve (3431), and the second locking cover (3433) is connected with the other end of the sleeve (3431).
10. The deep water area sludge sampler for environmental detection as claimed in claim 9 wherein a filling structure (346) is further disposed within the sleeve (3431), and the filling structure (346) is disposed between the rotating arm (341) and the connecting head (342).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210424107.3A CN114544253A (en) | 2022-04-22 | 2022-04-22 | Deep water area sludge sampler for environment detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210424107.3A CN114544253A (en) | 2022-04-22 | 2022-04-22 | Deep water area sludge sampler for environment detection |
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| CN114544253A true CN114544253A (en) | 2022-05-27 |
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| CN202210424107.3A Pending CN114544253A (en) | 2022-04-22 | 2022-04-22 | Deep water area sludge sampler for environment detection |
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| CN111678731A (en) * | 2020-06-24 | 2020-09-18 | 烟台市经济技术开发区智翔机械设备有限公司 | Use method of bottom layer environment detection device integrating sludge collection and sewage collection |
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2022
- 2022-04-22 CN CN202210424107.3A patent/CN114544253A/en active Pending
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| CN109632377A (en) * | 2018-12-19 | 2019-04-16 | 武汉软件工程职业学院(武汉市广播电视大学) | A kind of silt from the bottom of lake sampler and its acquisition method |
| CN109540596A (en) * | 2019-01-21 | 2019-03-29 | 中国科学院南京地理与湖泊研究所 | A kind of heavy caliber sampler |
| CN210243267U (en) * | 2019-05-07 | 2020-04-03 | 天津大学 | Riverway sediment undisturbed sampler |
| CN111678731A (en) * | 2020-06-24 | 2020-09-18 | 烟台市经济技术开发区智翔机械设备有限公司 | Use method of bottom layer environment detection device integrating sludge collection and sewage collection |
| CN213632760U (en) * | 2020-08-27 | 2021-07-06 | 上海河口海岸科学研究中心 | Suspended sediment synchronous sampler |
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