CN212432670U

CN212432670U - Special sampling and collecting device for environmental monitoring

Info

Publication number: CN212432670U
Application number: CN202021213625.3U
Authority: CN
Inventors: 苑俊敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-29
Anticipated expiration: 2030-06-28

Abstract

A sampling and collecting device special for environmental monitoring comprises a base, wherein a cavity is formed in the base, a rotating assembly is arranged in the cavity, a moving assembly is arranged at the lower end of a connecting plate, a moving nut block is connected onto the moving assembly, the left end of a steel wire rope is connected with a lifting assembly, and the other end of the steel wire rope is connected with a sampling assembly; move about the subassembly through removing and drive the sampling subassembly, can sample the quality of water of different distances in the waters, it is more comprehensive accurate to environmental monitoring, it descends to drive the sampling subassembly through lifting unit, can sample the monitoring to the quality of water of the different degree of depth, collect through adopting the subassembly to sample, and can filter some influence water quality monitoring's of aquatic adulteration impurity, it rotates subaerially to drive the sampling subassembly through rotating assembly, can change over to different positions, collect for the sampling and provide convenience, then drive the log raft play of sample through electric telescopic handle drive piston board decline again, detect it again, great practicality has.

Description

Special sampling and collecting device for environmental monitoring

Technical Field

The utility model relates to an environmental monitoring technical field specifically is a special sampling collection device of environmental monitoring.

Background

Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem. Environmental monitoring is the basis of scientific management environment and environmental law enforcement supervision, and is essential basic work for environmental protection. The core objective of environment monitoring is to provide data of the current situation and the change trend of the environment quality, judge the environment quality and evaluate the current main environmental problems. The detection of water quality is one of important items in environmental monitoring, and the detection of water can determine the level of environmental quality around the water source and whether the water source is polluted or not.

The traditional water quality sampling and collecting device can only sample water quality in a shallow area, and cannot obtain a water quality sample in a deep area, so that the reliability of a water quality evaluation report is low; meanwhile, the sampling process of some water areas which are far away is complex, the sampling of water quality in different places is inconvenient, the operation is complicated, and time and labor are wasted; when the traditional water quality sampling and collecting device is used, impurities which influence water quality monitoring can be doped in collected water quality, so that the detection data of the water quality is inaccurate, and the monitoring result is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special sampling collection device of environmental monitoring to solve the problem that appears in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a special sampling collection device of environmental monitoring, includes the base, the cavity has been seted up to the inside of base, the inside runner assembly that is equipped with of cavity, the wall rotates about the cavity and is connected with the back shaft, back shaft upper end rigid coupling has the connecting plate, the connecting plate lower extreme is provided with removes the subassembly, the spiro union has removal nut piece on the removal subassembly, removal nut piece lower extreme rigid coupling has the wheel carrier, it is connected with the bull stick to rotate on the wheel carrier, install the pulley on the bull stick, sliding connection has wire rope on the pulley, the wire rope left end is connected with lifting unit, the wire rope other end is connected with the sampling subassembly.

Preferably, a special sampling collection device of environmental monitoring, runner assembly includes first motor, first motor sets up in the cavity bottom, the output rigid coupling of first motor has first spur gear, back shaft downside rigid coupling has the second spur gear, second spur gear and first spur gear meshing transmission.

Preferably, a special sampling collection device of environmental monitoring, the removal subassembly includes two supports, support rigid coupling in connecting plate lower extreme, both sides rotate between the support and be connected with the lead screw, the left side the support left end is provided with the second motor, second motor output end rigid coupling in lead screw left end, removal nut piece spiro union is on the lead screw, the slide rail is installed to the connecting plate lower extreme, sliding connection has the slider on the slide rail, slider lower extreme rigid coupling is in removal nut piece upper end.

Preferably, a special sampling collection device of environmental monitoring, lifting unit includes the backup pad, the backup pad rigid coupling is on the back shaft right side, backup pad upper end rigid coupling has third motor and two mounts, two the mount rotates and is connected with the pivot, the front end rigid coupling of pivot is in the output of third motor, install the serving section of thick bamboo in the pivot, the wire rope left end is around connecing on the serving section of thick bamboo.

Preferably, a special sampling collection device of environmental monitoring, the sampling subassembly includes the sampling cylinder, sampling cylinder upper end rigid coupling in wire rope one end, sampling cylinder inner chamber upper wall is provided with electric telescopic handle, the piston board is installed to the electric telescopic handle output, sampling cylinder lower wall intercommunication has the inlet tube, the filter screen frame is installed to the sampling cylinder bottom.

Preferably, a special sampling collection device of environmental monitoring, the base upper end is provided with first balancing weight, sampling cylinder upper end both sides all are provided with the second balancing weight.

Preferably, a special sampling collection device of environmental monitoring, the universal wheel is all installed in base bottom four corners.

The utility model has the advantages that:

1. the utility model has the advantages of reasonable design, start the second motor and rotate and cooperate through lead screw, removal nut piece, slider and slide rail, drive the sampling subassembly and remove about, remove the sampling subassembly to the appointed sampling point position in waters, can sample the quality of water of different distances in the waters, it is more comprehensive accurate, simple and convenient to environmental monitoring;

2. the third motor is started to rotate, and the sampling assembly is driven to descend through the matching of the rotating shaft, the rope winding drum and the steel wire rope, so that water quality at different depths can be sampled and monitored, and the data of water quality and environment monitoring are more accurate and have high reliability;

3. the electric telescopic rod is started to drive the piston plate to ascend, so that water can be sucked into the sampling cylinder from the water inlet pipe for sampling and collection, impurities which are doped in the water and affect water quality monitoring can be filtered out through the filter screen frame, and the accuracy of water quality monitoring is improved;

4. start first motor and rotate through first straight-teeth gear, second straight-teeth gear and back shaft cooperation, drive the sampling subassembly and rotate subaerially, simple and convenient, convertible to different positions, collect for the sampling provides convenience, then drive the piston plate through electric telescopic handle and descend again, can discharge the log raft of sampling, detect it again, and sampling convenience has great practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the moving assembly of the present invention;

FIG. 3 is a left side view of the lifting assembly of the present invention;

fig. 4 is the structure diagram of the sampling assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a base, 2-a cavity, 3-a rotating component, 301-a first motor, 302-a first straight gear, 303-a second straight gear, 4-a supporting shaft, 5-a connecting plate, 6-a moving component, 601-a bracket, 602-a screw rod, 603-a second motor, 604-a sliding rail, 605-a sliding block, 7-a moving nut block, 8-a wheel carrier, 9-a rotating rod, 10-a pulley, 11-a steel wire rope, 12-a lifting component, 1201-a supporting plate, 1202-a third motor, 1203-a fixing frame, 1204-a rotating shaft, 1205-a rope winding drum, 13-a sampling component, 1301-a sampling drum, 1302-an electric telescopic rod, 1303-a piston plate, 1304-a water inlet pipe, 1305-a filter screen frame and 14-a first balancing weight, 15-second balancing weight, 16-universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the embodiment is a sampling and collecting device special for environmental monitoring, which includes a base 1, a cavity 2 is formed inside the base 1, a rotating component 3 is disposed inside the cavity 2, a supporting shaft 4 is rotatably connected to upper and lower walls of the cavity 2, a connecting plate 5 is fixedly connected to an upper end of the supporting shaft 4, a moving component 6 is disposed at a lower end of the connecting plate 5, a moving nut block 7 is screwed on the moving component 6, a wheel carrier 8 is fixedly connected to a lower end of the moving nut block 7, a rotating rod 9 is rotatably connected to the wheel carrier 8, a pulley 10 is mounted on the rotating rod 9, a steel wire rope 11 is slidably connected to the pulley 10, a lifting component 12 is connected to a left end of the steel wire rope 11, a sampling component 13 is connected to the other end of the steel wire rope 11, a first balancing weight 14 is disposed at an upper end of the base 1, so as, the sampling assembly 13 can enter the water more smoothly. The universal wheels 16 are installed at four corners of the bottom of the base 1, so that the device can be moved conveniently, and convenience is provided for sampling.

The rotating assembly 3 comprises a first motor 301, the first motor 301 is arranged at the bottom of the cavity 2, the output end of the first motor 301 is fixedly connected with a first straight gear 302, the lower side of the supporting shaft 4 is fixedly connected with a second straight gear 303, and the second straight gear 303 and the first straight gear 302 are in meshing transmission; start first motor 301 and rotate thereby drive first spur gear 302 and rotate and drive second spur gear 303 and back shaft 4 and rotate to drive sampling subassembly 13 and rotate subaerially, simple and convenient can convert the position of difference to, collect for the sampling and provide convenience.

The moving assembly 6 comprises two brackets 601, the brackets 601 are fixedly connected to the lower end of the connecting plate 5, a screw rod 602 is rotatably connected between the brackets 601 on the two sides, a second motor 603 is arranged at the left end of the bracket 601 on the left side, the output end of the second motor 603 is fixedly connected to the left end of the screw rod 602, a moving nut block 7 is in threaded connection with the screw rod 602, a sliding rail 604 is mounted at the lower end of the connecting plate 5, a sliding block 605 is slidably connected to the sliding rail 604, and the lower end of the sliding block 605 is fixedly connected to; start second motor 603 and rotate and drive lead screw 602 and rotate to the drive removes nut block 7 and removes about through slider 605 along slide rail 604, and then can drive below wheel frame 8, pulley 10 and sampling component 13 and remove about, removes sampling component 13 to the appointed sampling point position in waters, can sample the quality of water of different distances in the waters, and is more comprehensive accurate to environmental monitoring.

The lifting assembly 12 comprises a supporting plate 1201, the supporting plate 1201 is fixedly connected to the right side of the supporting shaft 4, the upper end of the supporting plate 1201 is fixedly connected with a third motor 1202 and two fixing frames 1203, the two fixing frames 1203 are rotatably connected with a rotating shaft 1204, the front end of the rotating shaft 1204 is fixedly connected to the output end of the third motor 1202, a rope winding drum 1205 is installed on the rotating shaft 1204, and the left end of the steel wire rope 11 is wound on the rope winding drum 1205; the third motor 1202 is started to rotate to drive the rotating shaft 1204 and the rope winding drum 1205 to rotate, the rope winding drum 1205 drives the steel wire rope 11 to pay off, the sampling assembly 13 at the other end of the steel wire rope 11 is driven to descend, sampling monitoring can be carried out on water quality at different depths, and therefore the water quality and environment monitoring data are accurate and high in reliability.

The sampling assembly 13 comprises a sampling cylinder 1301, the upper end of the sampling cylinder 1301 is fixedly connected with one end of a steel wire rope 11, an electric telescopic rod 1302 is arranged on the upper wall of an inner cavity of the sampling cylinder 1301, a piston plate 1303 is arranged at the output end of the electric telescopic rod 1302, a water inlet pipe 1304 is communicated with the lower wall of the sampling cylinder 1301, and a filter screen frame 1305 is arranged at the bottom of the sampling cylinder 1301; start electric telescopic handle 1302 and drive piston plate 1303 and rise to can inhale sampling tube 1301 from inlet tube 1304 with water and collect the sample, can filter some impurity that influence water quality monitoring of aquatic adulteration through filter screen frame 1305, improve water quality monitoring's the degree of accuracy.

The utility model discloses a theory of operation does:

when using this device, at first remove this device through the universal wheel 16 and wait that the water of sampling collection is other, then lock the universal wheel 16, start second motor 603 and rotate and drive lead screw 602 and rotate, thereby it removes about slider 605 along slide rail 604 to drive removal nut piece 7, and then can drive below wheel frame 8, remove about pulley 10 and the sampling subassembly 13, remove the appointed sampling point position in waters with sampling subassembly 13, can sample the quality of water of different distances in the waters, it is more comprehensive accurate to environmental monitoring, and is simple and convenient. Then start third motor 1202 and rotate and drive pivot 1204 and rope drum 1205 and rotate, rope drum 1205 drives wire rope 11 unwrapping wire, and then drives wire rope 11 other end sampling component 13 and descends, can carry out sampling monitoring to the quality of water of the different degree of depth to make quality of water and environmental monitoring's data more accurate and credibility high. Then descend the appointed detection position in aqueous after, stop third motor 1202, at initial time, piston plate 1303 is located cartridge 1301 bottommost, then starts electric telescopic handle 1302 and drives piston plate 1303 and rise to can inhale cartridge 1301 from inlet tube 1304 with water and sample and collect, can filter some impurity that influence water quality monitoring of aquatic adulteration through filter screen frame 1305, improve water quality monitoring's degree of accuracy. The back that finishes is collected in the sampling, it rises and leaves the surface of water to drive sampling subassembly 13 through lifting unit 12, then the accessible starts first motor 301 and rotates and drive first spur gear 302 and rotate and drive second spur gear 303 and back shaft 4 and rotate, thereby it rotates subaerially to drive sampling subassembly 13, and is simple and convenient, can change over to different positions, collect for the sampling and provide convenience, then rethread electric telescopic handle 1302 drives piston plate 1303 and descends, can discharge the log raft of sampling, detect it again, and convenient for sampling has great practicality.

The electrical components are externally connected with a power supply, and the control mode is common knowledge, so that the detailed description is omitted in the specification.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides a special sampling collection device of environmental monitoring, includes base (1), its characterized in that: cavity (2) have been seted up to the inside of base (1), cavity (2) inside is equipped with runner assembly (3), cavity (2) upper and lower wall rotates and is connected with back shaft (4), back shaft (4) upper end rigid coupling has connecting plate (5), connecting plate (5) lower extreme is provided with removal subassembly (6), it has removal nut piece (7) to move the spiro union on subassembly (6), it has wheel carrier (8) to remove nut piece (7) lower extreme rigid coupling, swing joint has bull stick (9) on wheel carrier (8), install pulley (10) on bull stick (9), sliding connection has wire rope (11) on pulley (10), wire rope (11) left end is connected with lifting unit (12), wire rope (11) other end is connected with sampling component (13).

2. The sampling and collecting device special for environmental monitoring according to claim 1, characterized in that: rotating assembly (3) includes first motor (301), first motor (301) set up in cavity (2) bottom, the output rigid coupling of first motor (301) has first spur gear (302), back shaft (4) downside rigid coupling has second spur gear (303), second spur gear (303) and first spur gear (302) meshing transmission.

3. The sampling and collecting device special for environmental monitoring according to claim 1, characterized in that: remove subassembly (6) and include two supports (601), support (601) rigid coupling is in connecting plate (5) lower extreme, both sides rotate between support (601) and be connected with lead screw (602), left side support (601) left end is provided with second motor (603), second motor (603) output rigid coupling is in lead screw (602) left end, remove nut piece (7) spiro union on lead screw (602), slide rail (604) are installed to connecting plate (5) lower extreme, sliding connection has slider (605) on slide rail (604), slider (605) lower extreme rigid coupling is in removing nut piece (7) upper end.

4. The sampling and collecting device special for environmental monitoring according to claim 1, characterized in that: lifting unit (12) include backup pad (1201), backup pad (1201) rigid coupling is on back shaft (4) right side, backup pad (1201) upper end rigid coupling has third motor (1202) and two mount (1203), two mount (1203) rotate and are connected with pivot (1204), the front end rigid coupling of pivot (1204) is in the output of third motor (1202), install serving drum (1205) on pivot (1204), wire rope (11) left end is around connecing on serving drum (1205).

5. The sampling and collecting device special for environmental monitoring according to claim 1, characterized in that: sampling subassembly (13) include sampling tube (1301), sampling tube (1301) upper end rigid coupling in wire rope (11) one end, sampling tube (1301) inner chamber upper wall is provided with electric telescopic handle (1302), piston plate (1303) are installed to electric telescopic handle (1302) output, sampling tube (1301) lower wall intercommunication has inlet tube (1304), filter screen frame (1305) are installed to sampling tube (1301) bottom.

6. The sampling and collecting device special for environmental monitoring according to claim 5, wherein: the sampling device is characterized in that a first balancing weight (14) is arranged at the upper end of the base (1), and second balancing weights (15) are arranged on two sides of the upper end of the sampling cylinder (1301).

7. The sampling and collecting device special for environmental monitoring according to claim 1, characterized in that: universal wheels (16) are installed at four corners of the bottom of the base (1).