CN215296819U - Quick average sampler for underground water - Google Patents

Abstract

The invention discloses an underground water rapid average sampler which comprises a box body, wherein a fixed plate is fixedly connected between the middle part of the box wall of the box body and the middle part of the right box wall of the box body together, the middle part of the upper end of the fixed plate is movably connected with a rotating table through a bearing, five fixing devices are fixedly connected with the periphery of the upper end of the rotating table, collecting bottles are clamped in the five fixing devices, a rotating device is movably connected to the left part of the upper end of the box body in an inserting mode, a water pumping device is fixedly connected to the right part of the upper end of the box body in an inserting mode, a water conveying pipe is fixedly connected to the middle part of the right end of the water pumping device in an inserting mode, a pushing handle is fixedly connected to the lower part of the right end of the box body, a limiting ring is fixedly connected to the middle part of the right end of the box body, and a pay-off device is movably connected between the lower part of the left box wall and the lower part of the right box wall of the box body. The quick average sampler for underground water has high sampling speed, can sample and classify underground water with different depths, and is suitable for wide application.

Description

Quick average sampler for underground water

Technical Field

The invention relates to the technical field of underground water sampling, in particular to an underground water rapid average sampler.

Background

Water in various states, which is widely buried below the surface of the earth, is collectively called groundwater. Atmospheric precipitation is the main source of groundwater, and groundwater is the important component of water resource, because the water yield is stable, and quality of water is good, is one of agricultural irrigation, industrial and mining and urban important water source, and along with the increasing aggravation of water pollution, the investigation of groundwater pollution is more and more domestic and abroad, when investigating groundwater, at first need use the sampler to gather the groundwater water sample, the inventor finds that at least the following problems exist among the prior art and have not been solved: 1. the existing sampler has a slow sampling speed, and can only sample groundwater of a certain depth, so that the practicability of the device is reduced; 2. the sampler can not collect the water samples at different depths in a classified manner, and the water samples at different depths have large pollution degree, so that the detection result of underground water is influenced; therefore, we propose a rapid average sampler for underground water.

Disclosure of Invention

The invention mainly aims to provide a quick average sampler for underground water, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a quick average sampler for underground water comprises a box body, wherein a fixed plate is fixedly connected between the middle part of the left box wall and the middle part of the right box wall of the box body together, the middle part of the upper end of the fixed plate is movably connected with a rotating platform through a bearing, five fixing devices are fixedly connected with the periphery of the upper end of the rotating platform, collecting bottles are clamped in the five fixing devices all, a rotating device is movably connected with the left part of the upper end of the box body in an inserting manner, a water pumping device is fixedly connected with the right part of the box body in an inserting manner, a water delivery pipe is fixedly connected with the middle part of the right end of the water pumping device in an inserting manner, a pushing handle is fixedly connected with the lower part of the right end of the box body, a limiting ring is fixedly connected with the middle part of the right end of the box body, a pay-off device is movably connected between the lower part of the left box wall and the lower part of the right box wall of the box body together, through holes are formed in the middle part of the lower box wall of the box body, and four corners of the box body are fixedly connected with telescopic barrels, four damping spring, four all cup jointed on the surface of a flexible section of thick bamboo the equal fixedly connected with of lower extreme of a flexible section of thick bamboo removes the wheel, there is the chamber door on the left tank wall upper portion of box through hinge swing joint.

As a further improvement of the above scheme, fixing device is including fixed frame, open at the lower frame wall middle part of fixed frame has the standing groove, makes the equal fixedly connected with extrusion spring in left frame wall four corners and right frame wall four corners of fixed frame, between the right-hand member of four extrusion springs in left side and equal fixedly connected with splint between the left end of four extrusion springs in right side, two the opposite face middle part of splint has all opened double-layered groove, the right-hand member middle part of fixed frame alternates the right-hand member fixed connection of the left end of swing joint carriage release lever and the splint on right side, the lower extreme of fixed frame and the upper end fixed connection of revolving stage.

As a further improvement of the above scheme, the rotating device includes a driver and a rotating disk, an output end of the driver penetrates through an upper box wall of the box body and is fixedly connected with a driving shaft, a driving disk is fixedly connected to a lower end of the driving shaft, a damping rotating shaft is fixedly connected to the middle of the upper end of the rotating disk, the upper end of the damping rotating shaft is fixedly connected to an upper box wall of the box body, a plurality of positioning columns are fixedly connected to the periphery of the lower end of the rotating disk, a fixing column is fixedly connected to the middle of the lower end of the rotating disk, and the lower end of the fixing column is fixedly connected to the upper end of the rotating platform.

As a further improvement of the scheme, the middle part of the right end of the driving disc is provided with driving teeth, the front side and the rear side of each driving tooth are provided with clamping grooves, and the driving teeth are clamped with the two positioning columns at the leftmost side.

As a further improvement of the above scheme, the pumping device includes a pumping barrel, the left end middle part fixedly connected with cylinder of a section of thick bamboo draws water, the output of cylinder runs through the left section of thick bamboo wall and the fixedly connected with piston of a section of thick bamboo that draws water, the equal fixedly connected with supporting legs in lower extreme left part and the lower extreme right part of a section of thick bamboo that draws water, the lower extreme right part of a section of thick bamboo that draws water alternates the fixedly connected with outlet pipe, and the lower extreme of outlet pipe runs through the last case wall of box, two the lower extreme of supporting legs and the upper end fixed connection of box.

As a further improvement of the above scheme, pay-off includes the unwrapping wire motor, the output of unwrapping wire motor runs through left tank wall and the fixedly connected with fixed axle of box, and the left end of fixed axle passes through bearing and the left tank wall swing joint of box, the right-hand member of fixed axle alternates the fixedly connected with pinion, the rear end middle part gear engagement of pinion has the gear wheel, the right-hand member middle part of gear wheel alternates the fixedly connected with unwrapping wire axle, the surface middle part of unwrapping wire axle alternates the fixedly connected with water intaking device, the left end and the right-hand member of unwrapping wire axle pass through bearing and the left tank wall and the right tank wall swing joint of box respectively.

As a further improvement of the above scheme, the water intake device includes the actinobacillus wheel, the winding has fixed rope in the middle part of the surface of actinobacillus wheel, the lower extreme of fixed rope alternates the fixedly connected with mount, the lower extreme fixedly connected with lead block of mount, the upper end middle part of lead block alternates the fixedly connected with drinking-water pipe, and the one end that a section of thick bamboo was kept away from with the raceway in the upper end of drinking-water pipe alternates fixed connection, the right-hand member middle part of actinobacillus wheel alternates fixed connection with the surface middle part of paying out shaft.

As a further improvement of the above scheme, the clamping groove is of an arc-shaped structure, a plurality of rubber particles are fixedly connected to the wall of the clamping groove, and the right end of the moving rod and the outer surface of the rotating table are not in contact with the wall of the box body.

As a further improvement of the scheme, the outer surface of the piston is in contact with the inner cylinder wall of the water pumping cylinder, the piston is made of rubber, the upper end face of the water outlet pipe is flush with the lower cylinder wall of the water pumping cylinder, and the water outlet pipe is positioned right above the rightmost collecting bottle.

As a further improvement of the scheme, the lower end face of the water pumping pipe is lower than the lower end face of the lead block, the large-diameter length of the lead block is smaller than the width of the through opening, the paying-off wheel is located right above the through opening, and the diameter length of the small gear is smaller than that of the large gear.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the fixing device is arranged, the clamping plates can be pushed by the elasticity of the extrusion spring, so that the two clamping plates move in the same direction and the collection bottles are fixed, the stability of the collection bottles is improved, and the plurality of collection bottles are fixed by the plurality of fixing devices respectively, so that the device can collect a plurality of groups of water samples at one time, and the requirement of mass analysis is met.

2. According to the underground water sampling device, the pay-off device and the water taking device are arranged, the pay-off motor drives the small gear to rotate, the pay-off wheel can slowly rotate for pay-off through meshing transmission of the small gear and the large gear, the lead block can drive the water pumping pipe to stably enter the observation hole through self gravity, therefore, the underground water sampling speed is increased, meanwhile, the underground water sampling device can sample underground water with various depths, and the practicability of the underground water sampling device is improved.

3. According to the invention, by arranging the rotating device and the water pumping device, the piston is driven by the cylinder to move in a telescopic manner, so that underground water can be pumped, then the driving disc is driven by the driver to rotate, the driving gear is driven to stir the limiting rod, the rotating disc can be driven to rotate in an indexing manner, so that the collecting bottles are respectively rotated to the positions under the water outlet pipe, water samples at different depths can be collected in a classified manner, and the detection result of the underground water is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a rapid average sampler for underground water according to the present invention;

FIG. 2 is a sectional view showing the overall structure of a rapid average sampler for underground water according to the present invention;

FIG. 3 is a schematic structural diagram of a fixing device of a rapid average sampler for underground water according to the present invention;

FIG. 4 is a schematic structural diagram of a rotating device of a rapid average sampler for underground water according to the present invention;

FIG. 5 is a schematic view showing the connection between a driving plate and a rotating plate of the rapid average sampler for underground water according to the present invention;

FIG. 6 is a schematic structural diagram of a water pumping device of the rapid average sampler for underground water according to the present invention;

FIG. 7 is a schematic structural diagram of a pay-off device of the rapid average sampler for underground water according to the present invention;

fig. 8 is a schematic structural diagram of a water intake device of the rapid average sampler for underground water according to the present invention.

In the figure: 1. a box body; 2. a fixing plate; 3. a fixing device; 4. a collection bottle; 5. a rotating device; 6. a water pumping device; 7. a pay-off device; 8. a water delivery pipe; 9. a pushing handle; 10. a limiting ring; 11. a telescopic cylinder; 12. a damping spring; 13. a port; 14. a moving wheel; 15. a rotating table; 16. a box door; 31. a fixing frame; 32. a placement groove; 33. a compression spring; 34. a splint; 35. a clamping groove; 36. a travel bar; 51. A driver; 52. a drive shaft; 53. a drive disc; 54. rotating the disc; 55. a damping rotating shaft; 56. fixing a column; 57. a positioning column; 531. a drive tooth; 532. a card slot; 61. a water pumping cylinder; 62. a cylinder; 63. a piston; 64. supporting legs; 65. a water outlet pipe; 71. paying off a motor; 72. a fixed shaft; 73. a pinion gear; 74. a bull gear; 75. a pay-off shaft; 76. a water intake device; 761. a paying-off wheel; 762. fixing a rope; 763. a fixed mount; 764. lead blocks; 765. a water pumping pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may 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.

The technical scheme of the invention is further explained by combining the attached drawings.

Example one

A quick average sampler for underground water is shown in figures 1-3 and comprises a box body 1, a fixed plate 2 is fixedly connected between the middle part of the box wall and the middle part of the right box wall of the box body 1 together, the middle part of the upper end of the fixed plate 2 is movably connected with a rotary table 15 through a bearing, five fixing devices 3 are fixedly connected with the periphery of the upper end of the rotary table 15, collecting bottles 4 are clamped in the five fixing devices 3, a rotary device 5 is movably connected to the left part of the upper end of the box body 1 in an inserting manner, a water pumping device 6 is fixedly connected to the right part of the box body 1 in an inserting manner, a water conveying pipe 8 is fixedly connected to the right part of the water pumping device 6 in an inserting manner, a pushing handle 9 is fixedly connected to the lower part of the right end of the box body 1, a limit ring 10 is fixedly connected to the middle part of the right end of the box body 1, a pay-off device 7 is movably connected between the lower part of the left box wall and the right box wall of the box body 1 together, and a through hole 13 is opened in the middle part of the lower box wall of the box body 1, four corners of the lower end of the box body 1 are fixedly connected with telescopic cylinders 11, the outer surfaces of the four telescopic cylinders 11 are sleeved with damping springs 12, the lower ends of the four telescopic cylinders 11 are fixedly connected with moving wheels 14, and the upper part of the left box wall of the box body 1 is movably connected with a box door 16 through a hinge; the fixing device 3 comprises a fixing frame 31, wherein a placing groove 32 is formed in the middle of the lower frame wall of the fixing frame 31, extrusion springs 33 are fixedly connected to four corners of the left frame wall and four corners of the right frame wall of the fixing frame 31, clamping plates 34 are fixedly connected between the right ends of the four extrusion springs 33 on the left side and between the left ends of the four extrusion springs 33 on the right side, clamping grooves 35 are formed in the middle of opposite surfaces of the two clamping plates 34, a moving rod 36 is movably connected to the middle of the right end of the fixing frame 31 in an inserting mode, the left end of the moving rod 36 is fixedly connected with the right end of the clamping plate 34 on the right side, and the lower end of the fixing frame 31 is fixedly connected with the upper end of the rotating platform 15; the clamping groove 35 is of an arc-shaped structure, so that the clamping groove 35 is attached to the outer surface of the collecting bottle 4, a plurality of rubber particles are fixedly connected to the groove wall of the clamping groove 35, friction force between the clamping groove 35 and the collecting bottle 4 is increased, the fixing effect on the collecting bottle 4 is enhanced, the right end of the moving rod 36 and the outer surface of the rotating platform 15 are not in contact with the wall of the box body 1, and the rotating platform 15 is not affected to rotate.

The embodiment is in specific use, it is spacing to put into standing groove 32 earlier collecting bottle 4, then elasticity through extrusion spring 33, can promote two splint 34, make two splint 34 together move to the centre, and make the outer surface contact of two clamping grooves 35 and collecting bottle 4, thereby can press from both sides tight fixed to collecting bottle 4, the stability of collecting bottle 4 has been improved, when collecting bottle 4 is taken out to needs, pulling carriage release 36 makes splint 34 on right side move to the right, make it and collecting bottle 4 contactless, can take out collecting bottle 4 from standing groove 32, rethread a plurality of fixing device 3 are respectively to the fixed of a plurality of collecting bottle 4, make the device can once only gather multiunit water sample, thereby the demand of a large amount of analysis has been satisfied.

Example two

On the basis of the first embodiment, as shown in fig. 4-6, a rapid average sampler for underground water comprises a box body 1, a fixed plate 2 is fixedly connected between the middle part of the left box wall and the middle part of the right box wall of the box body 1, the middle part of the upper end of the fixed plate 2 is movably connected with a rotating platform 15 through a bearing, five fixing devices 3 are fixedly connected with the periphery of the upper end of the rotating platform 15, collecting bottles 4 are clamped in the five fixing devices 3, a rotating device 5 is movably connected to the left part of the upper end of the box body 1 in an inserting manner, a pumping device 6 is fixedly connected to the right part of the upper end of the box body 1 in an inserting manner, a water pipe 8 is fixedly connected to the middle part of the right end of the pumping device 6 in an inserting manner, a pushing handle 9 is fixedly connected to the lower part of the right end of the box body 1, a limiting ring 10 is fixedly connected to the middle part of the right end of the box body 1 in an inserting manner, and a pay-off device 7 is movably connected between the lower part of the left box wall and the right box wall of the box body 1, a through hole 13 is formed in the middle of the lower box wall of the box body 1, four corners of the lower end of the box body 1 are fixedly connected with telescopic cylinders 11, damping springs 12 are sleeved on the outer surfaces of the four telescopic cylinders 11, the lower ends of the four telescopic cylinders 11 are fixedly connected with moving wheels 14, and the upper part of the left box wall of the box body 1 is movably connected with a box door 16 through a hinge; the rotating device 5 comprises a driver 51 and a rotating disc 54, the output end of the driver 51 penetrates through the upper box wall of the box body 1 and is fixedly connected with a driving shaft 52, the lower end of the driving shaft 52 is fixedly connected with a driving disc 53, the upper end face of the driving disc 53 is contacted with the lower end face of the rotating disc 54, the outer surface of the driving disc 53 is contacted with the outer surface of a positioning column 57, the driving disc 53 is convenient for driving the rotating disc 54, the middle part of the upper end of the rotating disc 54 is fixedly connected with a damping rotating shaft 55, the damping rotating shaft 55 has a self-locking function, the stability of the rotating disc 54 is improved, the upper end of the damping rotating shaft 55 is fixedly connected with the upper box wall of the box body 1, the periphery of the lower end of the rotating disc 54 is fixedly connected with a plurality of positioning columns 57, the middle part of the lower end of the rotating disc 54 is fixedly connected with a fixing column 56, and the lower end of the fixing column 56 is fixedly connected with the upper end of the rotating table 15; a driving tooth 531 is arranged in the middle of the right end of the driving disc 53, clamping grooves 532 are formed in the front side and the rear side of the driving tooth 531, and the driving tooth 531 is clamped with the two positioning columns 57 on the leftmost side; the water pumping device 6 comprises a water pumping barrel 61, the middle part of the left end of the water pumping barrel 61 is fixedly connected with a cylinder 62, the output end of the cylinder 62 penetrates through the left barrel wall of the water pumping barrel 61 and is fixedly connected with a piston 63, the left part and the right part of the lower end of the water pumping barrel 61 are both fixedly connected with supporting legs 64, the right part of the lower end of the water pumping barrel 61 is fixedly connected with a water outlet pipe 65 in an inserting mode, the lower end of the water outlet pipe 65 penetrates through the upper box wall of the box body 1, and the lower ends of the two supporting legs 64 are fixedly connected with the upper end of the box body 1; the surface of piston 63 contacts with the inner tube wall that draws water a section of thick bamboo 61, and piston 63 sets up to rubber material, be convenient for with groundwater suction to a section of thick bamboo 61, the up end of outlet pipe 65 flushes with the lower bobbin wall that draws water a section of thick bamboo 61, make it not influence piston 63 and remove about, and outlet pipe 65 is located the collecting flask 4 on rightmost side directly over, the groundwater of being convenient for to gather flows into collecting flask 4 and collects, and the lower terminal surface of outlet pipe 65 is higher than the up end of collecting flask 4, do not influence collecting flask 4 and rotate.

In the specific use process of the embodiment, the piston 63 is driven by the cylinder 62 to move in the water pumping cylinder 61 in an extending and contracting manner, so that suction force can be generated to pump the underground water into the underground water pumping pipe 765, then the pumped underground water is input into the water pumping cylinder 61 through the water delivery pipe 8, finally the underground water is input into the collecting bottle 4 through the water outlet pipe 65, so that the underground water is sampled and collected, when the collecting bottle 4 is filled with the underground water at the depth, the driving shaft 52 is driven by the driver 51 to rotate, the driving disc 53 drives the driving teeth 531 to stir the positioning column 57, the rotating disc 54 can be driven to rotate in an indexing manner, the stability of the rotating disc 54 is improved through the self-locking function of the damping rotating shaft 55, meanwhile, the fixing column 56 can drive the rotating disc 15 to rotate the new collecting bottle 4 to the position under the water outlet pipe 65 together with the driving disc 56 to rotate together, then the groundwater of another degree of depth is collected through new receiving flask 4 to make the device can carry out the categorised collection to the water sample of the different degree of depth, ensured the testing result of groundwater.

EXAMPLE III

On the basis of the first embodiment, as shown in fig. 7-8, a rapid average sampler for underground water comprises a box body 1, a fixed plate 2 is fixedly connected between the middle part of the left box wall and the middle part of the right box wall of the box body 1, the middle part of the upper end of the fixed plate 2 is movably connected with a rotary table 15 through a bearing, five fixing devices 3 are fixedly connected with the periphery of the upper end of the rotary table 15, collecting bottles 4 are clamped in the five fixing devices 3, a rotary device 5 is movably connected to the left part of the upper end of the box body 1 in an inserting manner, a pumping device 6 is fixedly connected to the right part of the upper end of the box body 1 in an inserting manner, a water delivery pipe 8 is fixedly connected to the middle part of the right end of the pumping device 6 in an inserting manner, a pushing handle 9 is fixedly connected to the lower part of the right end of the box body 1, a limit ring 10 is fixedly connected to the middle part of the right end of the box body 1, and a pay-off device 7 is movably connected between the lower part of the left box wall and the right box wall of the box body 1, a through hole 13 is formed in the middle of the lower box wall of the box body 1, four corners of the lower end of the box body 1 are fixedly connected with telescopic cylinders 11, damping springs 12 are sleeved on the outer surfaces of the four telescopic cylinders 11, the lower ends of the four telescopic cylinders 11 are fixedly connected with moving wheels 14, and the upper part of the left box wall of the box body 1 is movably connected with a box door 16 through a hinge; the pay-off device 7 comprises a pay-off motor 71, the output end of the pay-off motor 71 penetrates through the left wall of the box body 1 and is fixedly connected with a fixed shaft 72, the left end of the fixed shaft 72 is movably connected with the left wall of the box body 1 through a bearing, the right end of the fixed shaft 72 is fixedly connected with a pinion 73 in an inserting manner, a gear 74 is meshed with the middle part of the rear end of the pinion 73, a pay-off shaft 75 is fixedly connected in the middle part of the right end of the pinion 74 in an inserting manner, a water taking device 76 is fixedly connected in the middle part of the outer surface of the pay-off shaft 75 in an inserting manner, and the left end and the right end of the pay-off shaft 75 are movably connected with the left wall and the right wall of the box body 1 through bearings; the water taking device 76 comprises a paying-off wheel 761, a fixing rope 762 is wound in the middle of the outer surface of the paying-off wheel 761, a fixing frame 763 is fixedly connected to the lower end of the fixing rope 762 in an inserting mode, a lead block 764 is fixedly connected to the lower end of the fixing frame 763 in a fixing mode, a water pumping pipe 765 is fixedly connected to the middle of the upper end of the lead block 764 in an inserting mode, the upper end of the water pumping pipe 765 is fixedly connected with one end, far away from the water pumping cylinder 61, of the water delivery pipe 8 in an inserting mode, and the middle of the right end of the paying-off wheel 761 is fixedly connected with the middle of the outer surface of the paying-off shaft 75 in an inserting mode; the lower terminal surface of drinking-water pipe 765 is less than the lower terminal surface of lead 764, is favorable to drinking-water pipe 765 to draw groundwater, and the major diameter length of lead 764 is less than the width of opening 13, and actinobacillus wheel 761 is located opening 13 directly over, and lead 764 passes opening 13 and enters into in the observation hole of being convenient for, and the diameter length of pinion 73 is less than the diameter length of gear wheel 74, can mesh gear wheel 74 when pinion 73 rotates and carry out slow rotation to the stability of actinobacillus wheel 761 unwrapping wire has been improved.

This embodiment is in concrete use, it rotates to drive fixed axle 72 and pinion 73 through unwrapping wire motor 71, then through the meshing transmission between pinion 73 and the gear wheel 74, can make unwrapping wire shaft 75 drive actinobacillus wheel 761 together and slowly rotate, thereby make actinobacillus wheel 761 carry out slow unwrapping wire to fixed rope 762, rethread lead 764 is through the gravity cooperation of self, make lead 764 can drive that drinking-water pipe 765 is stable and remove in the observation hole, can not take place the striking with the inner wall of observation hole, be convenient for the quick groundwater of taking a sample of device, sample rate has been accelerated, and simultaneously, unwrapping wire through fixed rope 762, make the device can sample the groundwater of multiple degree of depth, the practicality of device has been improved.

In the above embodiment, the five fixing devices 3 are arranged to respectively fix the five collecting bottles 4, so that the stability of the collecting bottles 4 is improved, the collecting bottles 4 can collect water samples at different depths in a classified manner, the device can collect multiple groups of water samples at one time, a large amount of analysis requirements are met, then the pushing handle 9 is pushed to enable the whole device to move through the moving wheel 14, then the vibration generated in the moving process of the device can be effectively reduced through the expansion of the telescopic cylinder 11 and the elasticity of the damping spring 12, the stability of the device is improved, the device can be moved to the upper part of the observation hole, the through hole 13 is positioned right above the observation hole, then the water pipe 8 is driven to move into the observation hole through the pay-off device 7, and the device and the water pipe 8 can stably move in the observation hole through the slow pay-off device 7, the device can sample groundwater with various depths, the practicability of the device is improved, meanwhile, the stable movement of the pay-off device 7 also accelerates the sampling speed of the groundwater, then the water pumping device 6 is used for discharging water suction force, the groundwater with different depths can be pumped along with the movement of the pay-off device 7, then the pumped groundwater is input into the collecting bottle 4, when the groundwater with the same depth is collected into the collecting bottle 4 and then the groundwater with the next depth needs to be collected, the rotating platform 15 is driven by the rotating device 5 to rotate in an indexing way, the collecting bottle 4 fixed in another fixing device 3 can be rotated to the position under the water pumping device 6, meanwhile, the pay-off device 7 continues to move downwards, the deeper groundwater is sucked and input into a new collecting bottle 4 through the suction force of the water pumping device 6, so that the device can classify and collect water samples with different depths, the detection result of the underground water is ensured.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a quick average sampler of groundwater, includes box (1), its characterized in that: the box is characterized in that a fixed plate (2) is fixedly connected between the middle part of the left box wall and the middle part of the right box wall of the box body (1) together, the middle part of the upper end of the fixed plate (2) is movably connected with a rotary table (15) through a bearing, five fixing devices (3) are fixedly connected with the periphery of the upper end of the rotary table (15), a collecting bottle (4) is clamped in each fixing device (3), a rotating device (5) is movably connected with the left part of the upper end of the box body (1) in an inserting manner, a water pumping device (6) is fixedly connected with the right part of the box body (1) in an inserting manner, a water conveying pipe (8) is fixedly connected with the right part of the water pumping device (6) in an inserting manner, a pushing handle (9) is fixedly connected with the lower part of the right end of the box body (1), a limiting ring (10) is fixedly connected with the middle part of the right box wall of the box body (1) in a inserting manner, and a pay-off device (7) is movably connected between the lower part of the left box wall and the lower part of the right box wall of the box body (1) together, opening (13) in the middle part of the lower box wall of box (1), the equal fixedly connected with telescopic cylinder (11) in lower extreme four corners of box (1), four damping spring (12), four have all been cup jointed to the surface of telescopic cylinder (11) the equal fixedly connected with of lower extreme of telescopic cylinder (11) removes wheel (14), there is chamber door (16) on the left tank wall upper portion of box (1) through hinge swing joint.

2. A rapid average sampler of groundwater according to claim 1, characterized in that: fixing device (3) are including fixed frame (31), open at the lower frame wall middle part of fixed frame (31) has standing groove (32), make equal fixedly connected with extrusion spring (33) in left frame wall four corners and right frame wall four corners of fixed frame (31), equal fixedly connected with splint (34), two between the right-hand member of four extrusion springs (33) in the left side and between the left end of four extrusion springs (33) in the right side the opposite face middle part of splint (34) has all opened double-layered groove (35), the right-hand member middle part of fixed frame (31) alternates the right-hand member fixed connection of the left end of swing joint carriage (36) and swing carriage (36) and splint (34) on right side, the lower extreme of fixed frame (31) and the upper end fixed connection of revolving stage (15).

3. A rapid average sampler of groundwater according to claim 1, characterized in that: the rotating device (5) comprises a driver (51) and a rotating disc (54), the output end of the driver (51) penetrates through the upper box wall of the box body (1) and is fixedly connected with a driving shaft (52), the lower end of the driving shaft (52) is fixedly connected with a driving disc (53), the middle of the upper end of the rotating disc (54) is fixedly connected with a damping rotating shaft (55), the upper end of the damping rotating shaft (55) is fixedly connected with the upper box wall of the box body (1), the periphery of the lower end of the rotating disc (54) is fixedly connected with a plurality of positioning columns (57), the middle of the lower end of the rotating disc (54) is fixedly connected with a fixing column (56), and the lower end of the fixing column (56) is fixedly connected with the upper end of the rotating disc (15).

4. A rapid average sampler of groundwater according to claim 3, characterized in that: the middle part of the right end of the driving disc (53) is provided with driving teeth (531), clamping grooves (532) are formed in the front side and the rear side of the driving teeth (531), and the driving teeth (531) are clamped with the two positioning columns (57) on the left side.

5. A rapid average sampler of groundwater according to claim 1, characterized in that: pumping device (6) are including a section of thick bamboo (61) draws water, the left end middle part fixedly connected with cylinder (62) of a section of thick bamboo (61) draws water, the output of cylinder (62) runs through a left section of thick bamboo wall and fixedly connected with piston (63) of a section of thick bamboo (61) draws water, the lower extreme left part and the equal fixedly connected with supporting legs (64) of lower extreme right part of a section of thick bamboo (61) draw water, the lower extreme right part of a section of thick bamboo (61) alternates fixedly connected with outlet pipe (65), and the lower extreme of outlet pipe (65) runs through the last wall of box (1), two the lower extreme of supporting legs (64) and the upper end fixed connection of box (1).

6. A rapid average sampler of groundwater according to claim 1, characterized in that: pay-off (7) are including unwrapping wire motor (71), the output of unwrapping wire motor (71) runs through left tank wall and fixedly connected with fixed axle (72) of box (1), and the left end of fixed axle (72) passes through the left tank wall swing joint of bearing with box (1), the right-hand member of fixed axle (72) alternates fixedly connected with pinion (73), the rear end middle part gear engagement of pinion (73) has gear wheel (74), fixedly connected with unwrapping wire shaft (75) alternates in the right-hand member middle part of gear wheel (74), fixedly connected with water intaking device (76) alternates in the surface middle part of unwrapping wire shaft (75), the left end and the right-hand member of unwrapping wire shaft (75) pass through the bearing and the left tank wall and the right tank wall swing joint of box (1) respectively.

7. A rapid average sampler of groundwater according to claim 6, characterized in that: water intaking device (76) include actinobacillus wheel (761), the winding has fixed rope (762) in the middle part of the surface of actinobacillus wheel (761), the lower extreme of fixed rope (762) alternates fixedly connected with mount (763), the lower extreme fixedly connected with lead (764) of mount (763), the upper end middle part of lead (764) alternates fixedly connected with drinking-water pipe (765), and the one end that a section of thick bamboo (61) were kept away from with raceway (8) in the upper end of drinking-water pipe (765) alternates fixed connection, the right-hand member middle part of actinobacillus wheel (761) alternates fixed connection with the surface middle part of unwrapping wire shaft (75).

8. A rapid average sampler of groundwater according to claim 2, characterized in that: the clamping groove (35) is of an arc-shaped structure, a plurality of rubber particles are fixedly connected to the groove wall of the clamping groove (35), and the right end of the moving rod (36) and the outer surface of the rotating table (15) are not in contact with the wall of the box body (1).

9. A rapid average sampler of groundwater according to claim 5, characterized in that: the surface of piston (63) contacts with the inner tube wall of a section of thick bamboo (61) draws water, and piston (63) set up to rubber material, the up end of outlet pipe (65) flushes with the lower bobbin wall of a section of thick bamboo (61) draws water, and outlet pipe (65) are located the collection bottle (4) on rightmost side directly over.

10. A rapid average sampler of groundwater according to claim 7, characterized in that: the lower terminal surface of drinking-water pipe (765) is less than the lower terminal surface of lead (764), the major diameter length of lead (764) is less than the width of opening (13), actinobacillus wheel (761) is located opening (13) directly over, the diameter length of pinion (73) is less than the diameter length of gear wheel (74).

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