CN115307968A - River water body sampling device capable of avoiding influence of aquatic plants - Google Patents
River water body sampling device capable of avoiding influence of aquatic plants Download PDFInfo
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- CN115307968A CN115307968A CN202210947127.9A CN202210947127A CN115307968A CN 115307968 A CN115307968 A CN 115307968A CN 202210947127 A CN202210947127 A CN 202210947127A CN 115307968 A CN115307968 A CN 115307968A
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- fixedly connected
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D9/00—Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a river water body sampling device capable of avoiding influence of waterweeds, which comprises a floating plate, wherein a support frame is fixedly connected to the upper side of the floating plate, a winding device is arranged above the floating plate, an extrusion cleaning device is arranged below the winding device, an anti-winding device is arranged below the extrusion cleaning device, a sampler is fixedly connected to the bottom of the anti-winding device, and the anti-winding device comprises: the fixed block is fixedly connected to the outer wall of the upper side of the sampler; the through grooves are formed in the fixing blocks. This can avoid river water sampling device of pasture and water influence can continue to stimulate the cotton rope through the staff when the junction of antiwind device and cotton rope is lived by the pasture and water winding through the use of antiwind device, makes the cutting knife among the antiwind device stretch out and cuts the pasture and water for the sampler can be taken out smoothly, effectively prevents collecting of pasture and water influence sampler.
Description
Technical Field
The invention relates to the technical field of river water detection, in particular to a river water body sampling device capable of avoiding influence of aquatic plants.
Background
The water quality monitoring is a process for monitoring and determining the types of pollutants in a water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition, when monitoring the water quality of river water, in order to improve the accuracy of a detection result, workers can detect the water quality of different depths in the center of a river, when detecting the water body, in order to enable a sampler to be placed at a deeper position of the river, a rope can be connected with the sampler, and then the rope is wound and unwound through a winding device.
Disclosure of Invention
Technical problem to be solved
The invention mainly aims to provide a river water body sampling device capable of avoiding the influence of aquatic plants, which can solve the problems in the background technology.
(II) technical scheme
In order to achieve the above object, the river water sampling device capable of avoiding the influence of waterweeds provided by the invention comprises a floating plate, wherein a support frame is fixedly connected to the upper side of the floating plate, a winding device is arranged above the floating plate, an extrusion cleaning device is arranged below the winding device, an anti-winding device is arranged below the extrusion cleaning device, a sampler is fixedly connected to the bottom of the anti-winding device, and the anti-winding device comprises:
the fixed block is fixedly connected to the outer wall of the upper side of the sampler;
the sliding plate is connected to the inner wall of the fixed block in a sliding mode, and the upper side of the sliding plate is elastically connected with the inner wall of the fixed block through a spring;
the through groove is formed in the fixing block;
and the cutting knife is arranged in the through groove.
Preferably, sliding connection has the mounting panel on leading to the groove wall, fixedly connected with first elasticity telescopic link on the outer wall of mounting panel, one side fixedly connected with lug that the mounting panel is close to first elasticity telescopic link, fixedly connected with second hemisphere on leading to the groove wall, fixedly connected with first hemisphere on the lateral wall of cutting knife.
Preferably, the extrusion cleaning device includes spacing subassembly, the downside of spacing subassembly is rotated and is connected with runner assembly, fixedly connected with gag lever post on the outer wall of support frame.
Preferably, the spacing subassembly includes the spacing ring, fixedly connected with stopper on the inner wall of spacing ring, the below of stopper is provided with second elastic telescopic rod, and second elastic telescopic rod passes through torsional spring elastic connection with the spacing ring, second elastic telescopic rod's flexible end fixedly connected with arc.
Preferably, the spin is installed to one side that the second elastic telescopic rod was kept away from to the arc is inlayed, one side fixedly connected with clearance subassembly that the stopper was kept away from to the arc.
Preferably, the clearance subassembly includes the L pole, it is connected with the horizontal pole to rotate on the outer wall of L pole, fixedly connected with trapezoidal piece on the outer wall of L pole, the downside fixedly connected with fixed strip of horizontal pole, the below of horizontal pole is provided with the cutter, and the cutter passes through torsional spring elastic connection with the fixed strip.
Preferably, the rotating assembly comprises a rotating gear, the rotating gear is meshed with a clamping tooth of the limiting rod, the rotating gear is rotatably connected with a connecting shaft, the connecting shaft is fixedly connected to the outer wall of the limiting ring, and the limiting assembly is fixedly connected to the outer wall of the connecting shaft.
Preferably, the limiting assembly comprises a fixing column, a fixing rod is connected to the inner wall of the fixing column in a sliding mode, the fixing rod is elastically connected with the inner wall of the fixing column through a spring, a through pipe is arranged in the fixing rod, and oil storage cotton is fixedly connected to the inner wall of the fixing column.
Advantageous effects
The invention provides a river water body sampling device capable of avoiding influence of aquatic plants. The method has the following beneficial effects:
(1) This can avoid river water sampling device of pasture and water influence can continue to stimulate the cotton rope through the staff when the junction of antiwind device and cotton rope is lived by the pasture and water winding through the use of antiwind device, makes the cutting knife among the antiwind device stretch out and cuts the pasture and water for the sampler can be taken out smoothly, effectively prevents collecting of pasture and water influence sampler.
(2) This can avoid river water sampling device of pasture and water influence passes through extrusion cleaning device's use for the staff is when putting the rope, and the cotton rope can not receive extrusion cleaning device's hindrance, when the staff receives the rope, can extrude the cotton rope, makes moisture on the cotton rope can be extruded in a large number, prevents the erosion of moisture to the cotton rope when lightening cotton rope weight, prolongs the life of cotton rope.
(3) This can avoid river water sampling device of pasture and water influence through the use of clearance subassembly, makes the staff when receipts rope, adnexed pasture and water can be carried out automatic clear by the clearance subassembly on the cotton rope to can not make the pasture and water slide on the online rope when cleaing away, effectively prevent the barb of pasture and water to the damage of cotton rope, further prolonged the life of cotton rope.
(4) This can avoid river water sampling device of pasture and water influence passes through runner assembly's use for the staff is when putting the rope, and the spacing ring can not rotate, prevents its hindrance to putting the rope, guarantees that the staff can normally put the rope, when the staff receipts rope, can drive the spacing ring and rotate, makes the moisture on the cotton rope can be extruded by even.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a spacing assembly of the present invention;
FIG. 4 is a schematic view of the internal structure of the spacing assembly of the present invention;
FIG. 5 is a schematic view of the structure B of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the internal structure of the rotating assembly of the present invention;
FIG. 7 is a schematic view of a structure defining assembly of the present invention;
FIG. 8 is a schematic view showing an internal structure of an anti-wind apparatus according to the present invention;
fig. 9 is a schematic side view of the anti-wind device of the present invention.
In the figure: 1. a floating plate; 2. a support frame; 3. a winding device; 4. a cleaning device; 5. an anti-wind device; 6. a sampler; 41. a limiting component; 42. a rotating assembly; 43. a limiting rod; 411. a limiting ring; 412. A limiting block; 413. a second elastic telescopic rod; 414. an arc-shaped plate; 415. rolling a ball; 416. cleaning the assembly; 401. an L-bar; 402. a cross bar; 403. a trapezoidal block; 404. a fixing strip; 405. a cutter; 421. a rotating gear; 422. a connecting shaft; 423. defining an assembly; 4231. fixing a column; 4232. fixing the rod; 4233. pipe passing; 4234. oil storage cotton; 51. a fixed block; 52. a slide plate; 53. a through groove; 54. a first elastic telescopic rod; 55. mounting a plate; 56. a bump; 57. a cutting knife; 531. a second hemisphere; 571. a first hemisphere.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions relating to "first", "second", etc. in the present invention 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 at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 9, the invention provides a river water sampling device capable of avoiding influence of aquatic plants, which comprises a floating plate 1, wherein a support frame 2 is fixedly connected to the upper side of the floating plate 1, a winding device 3 is arranged above the floating plate 1, an extrusion cleaning device 4 is arranged below the winding device 3, an anti-winding device 5 is arranged below the extrusion cleaning device 4, and a sampler 6 is fixedly connected to the bottom of the anti-winding device 5.
In the embodiment of the present invention, the anti-wind device 5 includes:
the fixing block 51 is fixedly connected to the outer wall of the upper side of the sampler 6 and used for driving the sampler 6 to move up and down;
the sliding plate 52 is connected to the inner wall of the fixed block 51 in a sliding manner, the upper side of the sliding plate 52 is elastically connected with the inner wall of the fixed block 51 through a spring, and the sliding plate 52 is used for enabling the wire rope in the winding device 3 to continuously drive the sliding plate 52 to move upwards when the fixed block 51 is wound by aquatic weeds, so that the aquatic weeds can be conveniently cut subsequently;
a through groove 53, wherein the through groove 53 is formed in the fixed block 51 and is used for accommodating and extending the cutting knife 57;
and the cutting knife 57 is arranged in the through groove 53, and the cutting knife 57 is used for cutting the waterweeds wound on the fixed block 51.
Specifically, the river water body sampling device capable of avoiding the influence of aquatic plants comprises a floating plate 1, a support frame 2, a winding device 3, an extrusion cleaning device 4, an anti-winding device 5 and a sampler 6.
In an embodiment of the present invention, in order to enable the sliding plate 52 to lift up to drive the cutting knife 57 to extend, and simultaneously enable the automatic reset operation after the cutting knife 57 extends, the first elastic telescopic rod 54 is fixedly connected to the wall of the through slot 53, the telescopic end of the first elastic telescopic rod 54 can extend and retract in the through slot 53, the mounting plate 55 is slidably connected to the wall of the through slot 53, the projection 56 is fixedly connected to one side of the mounting plate 55 close to the first elastic telescopic rod 54, when the sliding plate 52 rises, the projection 56 is squeezed, and the mounting plate 55 is driven to move in a direction away from the first elastic telescopic rod 54, so that the cutting knife 57 can extend out from the through slot 53 to cut aquatic weeds, and after the sliding plate 52 passes through the projection 56, the first elastic telescopic rod 54 drives the cutting knife 57 to reset.
Further, in order to make cutting knife 57 reciprocate when stretching out, promote the effect of cutting the pasture and water, keep away from the one side of first elastic telescopic rod 54 at mounting panel 55 and seted up spacing spout, cutting knife 57 and mounting panel 55's spacing spout sliding connection, first hemisphere 571 of fixedly connected with on cutting knife 57's the lateral wall, fixedly connected with second hemisphere 531 on logical groove 53, and the horizontal position of second hemisphere 531 is located between first hemisphere 571 of top and the first hemisphere 571 of below, in-process that cutting knife 57 stretches out logical groove 53, extrude between first hemisphere 571 and the second hemisphere 531, make cutting knife 57 can slide in the spacing spout of mounting panel 55, and then make cutting knife 57 reciprocate and carry out the cutting operation to the pasture and water.
In an embodiment of the present invention, the winding device 3 is an existing device, and can realize uniform distribution of the cord on the winding roller in the winding device 3 during winding, the winding device 3 includes a rotating shaft, the rotating shaft penetrates through the winding roller and is fixedly connected with the winding roller, two ends of the rotating shaft are rotatably connected with the support frame 2, one end of the rotating shaft is fixedly connected with a rotating handle, a lead screw is arranged below the winding roller, two ends of the lead screw are rotatably connected with the support frame 2, the lead screw is in transmission connection with the rotating shaft through a conveyor belt, the lead screw penetrates through the sliding block and is in threaded connection with the sliding block, when a worker winds and releases the cord, the winding roller rotates to drive the lead screw to rotate, so that subsequent cords are uniformly distributed on the winding roller.
Further, in order to carry out spacingly to the cotton rope, specifically, extrusion cleaning device 4 includes spacing subassembly 41, and spacing subassembly 41 and sliding block fixed connection, the downside of spacing subassembly 41 is rotated and is connected with runner assembly 42, the below of lead screw is provided with gag lever post 43, the both ends fixed connection of gag lever post 43 is on the outer wall of support frame 2, gag lever post 43 and sliding block sliding connection, when the lead screw rotates, gag lever post 43 carries out spacingly to the sliding block, make the sliding block can drive spacing subassembly 41 and slide on the lead screw.
Further, in order to extrude the moisture on the cord when the cord is wound up, the weight of the cord is reduced, meanwhile, the corrosion of the moisture to the cord is slowed down, the service life of the cord is prolonged, the lowering of the cord is not hindered when the cord is unwound, specifically, the limiting component 41 comprises a limiting ring 411, a limiting block 412 is fixedly connected to the inner wall of the limiting ring 411, a second elastic telescopic rod 413 is connected to the inner wall of the limiting ring 411 in a rotating mode, the limiting ring 411 and the second elastic telescopic rod 413 are in elastic connection through a torsion spring, the telescopic end of the second elastic telescopic rod 413 is fixedly connected with an arc-shaped plate 414, a rolling ball 415 is installed on one side, far away from the second elastic telescopic rod 413, when the cord is unwound, due to the gravity effect of a sampler 6, the cord drives the second elastic telescopic rod 413 to rotate downwards, the lowering of the cord is not hindered, when the cord is wound up, due to the use of the limiting block 412, the cord extrudes the cord 415, and further enables the second elastic telescopic rod 413 to be compressed, and under the elastic effect of the rolling ball 413, so that the rolling ball 415 extrudes the cord, and the rolling resistance of the rolling ball 415 when the cord is effectively reduced.
Further, in order to clean the waterweeds wound on the wound cord, a cleaning assembly 416 is fixedly connected to the lower side of the arc-shaped plate 414, specifically, the cleaning assembly 416 comprises an L rod 401, a cross rod 402 is rotatably connected to the outer wall of the L rod 401, a trapezoidal block 403 is arranged above the cross rod 402, the trapezoidal block 403 is fixedly connected to the outer wall of the L rod 401, a fixing strip 404 is fixedly connected to the lower side of the cross rod 402, a cutter 405 is rotatably connected to one side of the fixing strip 404 close to the L rod 401, the cutter 405 is elastically connected to the fixing strip 404 through a torsion spring, one side of the cutter 405 close to the cross rod 402 is a cutter face, and one side of the cutter 405 far away from the cross rod 402 is a cutter back.
Further, in order to enable the wire rope to be capable of squeezing water comprehensively when the wire rope is wound, and the wire rope cannot be prevented from being laid down when the wire rope is unwound, specifically, the rotating assembly 42 comprises a rotating gear 421, the rotating gear 421 is meshed with a latch of the limiting rod 43, the rotating gear 421 is rotatably connected with a connecting shaft 422, a through opening is formed in the middle of the connecting shaft 422, the connecting shaft 422 is fixedly connected to the outer wall of the limiting ring 411, a limiting assembly 423 is fixedly connected to the outer wall of the connecting shaft 422, the limiting assembly 423 comprises a fixed column 4231, a fixed rod 4232 is slidably connected to the inner wall of the fixed column 4231, the fixed column 4231 is elastically connected with the inner wall of the fixed column 4231 through a spring, a through pipe 4233 is arranged in the fixed rod 4232, when the wire rope is wound, the limiting assembly 41 moves to the left side, the rotating gear 421 rotates clockwise under the action of the limiting rod 43, the fixed column 4232 is not compressed, the fixed column 4231 drives the connecting shaft 422 to rotate, the limiting ring 411 rotates, and the rolling ball 415 can squeeze water comprehensively, when the wire rope is unwound, the rotating gear 41 moves to the right side, the fixed column 4231 does not rotate, and the fixed column 4231 is prevented from being compressed.
In order to reduce friction between the ratchet on the inner wall of the rotary gear 421 and the fixing lever 4232 when sliding, an oil storage cotton 4234 is provided inside the fixing column 4231, and when the fixing lever 4232 is compressed, the oil storage cotton 4234 is pressed to compress the oil storage cotton 4234, so that the lubricating oil flows to the head of the fixing lever 4232 through the through pipe 4233.
When the device is used, the device is moved to a specified place, the device is placed on the river surface through the floating plate 1, the rotating handle is rotated, the sampler 6 is put down, the sampler 6 can be lowered to different depths for sampling, in the process of putting down the sampler 6, the rope can drive the second elastic telescopic rod 413 to rotate downwards without obstructing the downward movement of the rope, meanwhile, the screw rod rotates and drives the limiting ring 411 to move rightwards, the rotating gear 421 rotates anticlockwise under the action of the limiting rod 43, at the moment, the fixing rod 4232 is compressed, the fixing column 4231 cannot drive the connecting shaft 422 to rotate, the limiting ring 411 cannot rotate to obstruct the downward movement of the rope, the fixing rod 4232 can extrude the oil storage cotton 4234 when compressed, lubricating oil flows to the head of the fixing rod 4232 through the through pipe 4233, and the friction force generated when the fixing rod 4232 slides on the inner wall of the rotating gear 421 through the ratchets is reduced;
meanwhile, after the sampler 6 finishes sampling, when the fixed block 51 is wound by the aquatic weeds, the thread rope can still be pulled upwards, at the moment, the sliding plate 52 compresses the spring to move upwards, the lug 56 is extruded, the mounting plate 55 is driven to move towards the direction far away from the first elastic telescopic rod 54, the cutting knife 57 can extend out of the through groove 53, meanwhile, in the process of extending the cutting knife 57, the first hemisphere 571 and the second hemisphere 531 can be extruded, the cutting knife 57 can slide in the limiting sliding groove of the mounting plate 55, the cutting knife 57 can move up and down to cut the aquatic weeds, and after the aquatic weeds are cut, the spring resets, so that the sliding plate 52 resets, and the cutting knife 57 is accommodated in the through groove 53 again;
meanwhile, when the cord is wound, the cord may be wound by aquatic weeds, in the winding process of the cord, the aquatic weeds attached to the cord can be penetrated through by the fixing strip 404, in the ascending process of the cord, the aquatic weeds can extrude the cutter 405 to enable the cutter 405 to rotate, so that the aquatic weeds are clamped at the connecting position of the fixing strip 404 and the cross rod 402, the aquatic weeds can be separated from the cord, the aquatic weeds are prevented from being broken and still attached to the cord, in the next separation process of the aquatic weeds from the cord, the cutter 405 can be extruded to rotate, so that the front aquatic weeds are cut and cleaned by the knife face of the cutter 405, and due to the use of the limiting block 412, the second elastic telescopic link 413 cannot continue to rotate upwards, the cord can extrude the cord 415, so that the second elastic telescopic link 413 is compressed, and under the elastic action of the second elastic telescopic link 413, the cord 415 extrudes water on the cord;
simultaneously when the cotton rope rolling, the lead screw rotates, can drive spacing ring 411 and remove left, under the effect of gag lever post 43, makes the rotating gear 421 clockwise rotation, and dead lever 4232 can not compressed, and then makes fixed column 4231 drive even axle 422 and rotate to make spacing ring 411 take place to rotate, make spin 415 can be to the comprehensive crowded water of cotton rope, after the rolling is accomplished, the staff again with attached to the pasture and water on fixed strip 404 at last clear away can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a can avoid river water body sampling device of pasture and water influence, includes kickboard (1), its characterized in that: upside fixedly connected with support frame (2) of kickboard (1), the top of kickboard (1) is provided with coiling mechanism (3), the below of coiling mechanism (3) is provided with extrusion cleaning device (4), the below of extrusion cleaning device (4) is provided with anti-winding device (5), the bottom fixedly connected with sampler (6) of anti-winding device (5), anti-winding device (5) include:
the fixed block (51), the said fixed block (51) is fixedly connected to the upper side outer wall of the sampler (6);
the sliding plate (52) is connected to the inner wall of the fixed block (51) in a sliding mode, and the upper side of the sliding plate (52) is elastically connected with the inner wall of the fixed block (51) through a spring;
the through groove (53), the through groove (53) is arranged in the fixing block (51);
and the cutting knife (57), wherein the cutting knife (57) is arranged in the through groove (53).
2. The river water body sampling device capable of avoiding the influence of aquatic weeds as claimed in claim 1, wherein: the cutting knife is characterized in that a mounting plate (55) is connected to the wall of the through groove (53) in a sliding mode, a first elastic telescopic rod (54) is fixedly connected to the outer wall of the mounting plate (55), a protruding block (56) is fixedly connected to one side, close to the first elastic telescopic rod (54), of the mounting plate (55), a second hemisphere (531) is fixedly connected to the wall of the through groove (53), and a first hemisphere (571) is fixedly connected to the side wall of the cutting knife (57).
3. The river water body sampling device capable of avoiding the influence of aquatic weeds as claimed in claim 1, wherein: extrusion cleaning device (4) include spacing subassembly (41), the downside of spacing subassembly (41) is rotated and is connected with runner assembly (42), fixedly connected with gag lever post (43) on the outer wall of support frame (2).
4. The river water body sampling device capable of avoiding the influence of aquatic weeds as claimed in claim 3, wherein: spacing subassembly (41) include spacing ring (411), fixedly connected with stopper (412) on the inner wall of spacing ring (411), the below of stopper (412) is provided with second elastic telescopic rod (413), and second elastic telescopic rod (413) passes through torsional spring elastic connection with spacing ring (411), the flexible end fixedly connected with arc (414) of second elastic telescopic rod (413).
5. The river water body sampling device capable of avoiding the influence of aquatic weeds as claimed in claim 4, wherein: the rolling ball (415) is embedded and installed on one side, away from the second elastic telescopic rod (413), of the arc-shaped plate (414), and the cleaning assembly (416) is fixedly connected to one side, away from the limiting block (412), of the arc-shaped plate (414).
6. The river water body sampling device capable of avoiding the influence of aquatic weeds as claimed in claim 5, wherein: the cleaning assembly (416) comprises an L rod (401), a cross rod (402) is rotatably connected to the outer wall of the L rod (401), a trapezoidal block (403) is fixedly connected to the outer wall of the L rod (401), a fixing strip (404) is fixedly connected to the lower side of the cross rod (402), a cutter (405) is arranged below the cross rod (402), and the cutter (405) is elastically connected with the fixing strip (404) through a torsion spring.
7. The river water body sampling device capable of avoiding the influence of aquatic weeds as claimed in claim 3, wherein: the rotating assembly (42) comprises a rotating gear (421), the rotating gear (421) is meshed with a clamping tooth of the limiting rod (43), the rotating gear (421) is rotatably connected with a connecting shaft (422), the connecting shaft (422) is fixedly connected to the outer wall of the limiting ring (411), and a limiting assembly (423) is fixedly connected to the outer wall of the connecting shaft (422).
8. The river water body sampling device capable of avoiding the influence of aquatic weeds as claimed in claim 7, wherein: the limiting assembly (423) comprises a fixing column (4231), a fixing rod (4232) is connected to the inner wall of the fixing column (4231) in a sliding mode, the fixing rod (4232) is elastically connected with the inner wall of the fixing column (4231) through a spring, a through pipe (4233) is arranged in the fixing rod (4232), and oil storage cotton (4234) is fixedly connected to the inner wall of the fixing column (4231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210947127.9A CN115307968A (en) | 2022-08-09 | 2022-08-09 | River water body sampling device capable of avoiding influence of aquatic plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210947127.9A CN115307968A (en) | 2022-08-09 | 2022-08-09 | River water body sampling device capable of avoiding influence of aquatic plants |
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| Publication Number | Publication Date |
|---|---|
| CN115307968A true CN115307968A (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210947127.9A Pending CN115307968A (en) | 2022-08-09 | 2022-08-09 | River water body sampling device capable of avoiding influence of aquatic plants |
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| CN (1) | CN115307968A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508153A (en) * | 2022-11-23 | 2022-12-23 | 江苏云洲智能科技有限公司 | Water surface robot for water quality detection |
| CN117168902A (en) * | 2023-05-16 | 2023-12-05 | 中国环境科学研究院 | Open-air investigation analytical equipment based on water ecosystem evolvement research |
-
2022
- 2022-08-09 CN CN202210947127.9A patent/CN115307968A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508153A (en) * | 2022-11-23 | 2022-12-23 | 江苏云洲智能科技有限公司 | Water surface robot for water quality detection |
| CN115508153B (en) * | 2022-11-23 | 2023-03-24 | 江苏云洲智能科技有限公司 | Water surface robot for water quality detection |
| CN117168902A (en) * | 2023-05-16 | 2023-12-05 | 中国环境科学研究院 | Open-air investigation analytical equipment based on water ecosystem evolvement research |
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