A kind of sewage sampling device
Technical field
The utility model relates to technical field of environment protection equipment more particularly to a kind of sewage sampling devices.
Background technique
With the propulsion of China's process of industrialization, most of rivers and lakes are all by a degree of pollution, urban water affairs
Relevant departments need periodically to detect water quality, and now common part of contaminated water sampler uses electrodynamic pump, structure in the market
Complicated and cost of manufacture is higher, in addition to this also in such a way that common plastics bottle fills water sampling, easy to operate but use
Get up inconvenience, is unfavorable for saving water sample, disposable waste plastic bottle later can cause secondary pollution to environment, be
This, we have proposed a kind of sewage sampling devices.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of sewage sampling cartridge proposed
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of sewage sampling device, including fixed block are designed, one end of the fixed block is symmetrically arranged with support rod, the branch
Strut is fixedly connected in one end of the fixed block, and the corresponding side of the support rod is equipped with first rotating shaft, and described
One shaft is rotatably connected on the support rod, and installation bucket is equipped between two first rotating shafts, and the first rotating shaft is remote
One end from the support rod is fixedly connected on the installation bucket, and receiving flask, the receiving flask are equipped in the installation bucket
Outside be symmetrically arranged with limited block, offer limiting slot on the inside of the installation bucket, the limited block is plugged in the limiting slot
Interior, the receiving flask is fixedly connected in the installation bucket by the limited block, and the outside of the installation bucket is simultaneously located at described
It is equipped with the second shaft above first rotating shaft, second shaft is fixedly connected in the outside of the installation bucket, and described the
Operating stick is equipped in two shafts, the operating stick is rotatably connected in second shaft, and the operating stick is far from described
The fixed block is run through in one end of second shaft, and one end of the operating stick is equipped with motion bar, and the motion bar is fixedly connected on
One end of the operating stick offers operating groove on the fixed block, and the motion bar runs through far from one end of the operating stick
The fixed block extends in the operating groove, and one end of the motion bar is equipped with handle, and the handle is fixedly connected on described
On motion bar.
Preferably, the outer sheath of the motion bar is equipped with spring, and the both ends of the spring are respectively fixedly connected with described solid
Determine on block and the motion bar.
Preferably, the top of the receiving flask is equipped with sealing cover, and the sealing cover is threaded on the receiving flask, institute
It states and is fixedly connected with handle at the top of sealing cover.
Preferably, the operating groove is fixedly connected with one layer of rubber pad far from one end of the handle.
Preferably, anti-slip layer is fixedly connected on the handle.
The utility model proposes a kind of sewage sampling device, beneficial effect is: the utility model structure is simple, operation
It is convenient, quickly sewage can be sampled, will not be infected with sewage during sewage sampling with arriving, sampling efficiency
Height is sealed up for safekeeping after sampling.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of sewage sampling device combining structure schematic diagram;
Fig. 2 be the utility model proposes a kind of sewage sampling device schematic cross-sectional view;
Fig. 3 be the utility model proposes a kind of sewage sampling device receiving flask schematic cross-sectional view;
Fig. 4 be the utility model proposes a kind of sewage sampling device installation bucket schematic cross-sectional view.
In figure: fixed block 1, first rotating shaft 3, installation bucket 4, receiving flask 41, limited block 42, sealing cover 44, mentions support rod 2
Hand 45, limiting slot 43, the second shaft 5, operating stick 6, motion bar 7, spring 71, operating groove 8, handle 9.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of sewage sampling device, including fixed block 1, one end of fixed block 1 are symmetrically arranged with support rod 2,
Support rod 2 is fixedly connected in one end of fixed block 1, and the corresponding side of support rod 2 is equipped with first rotating shaft 3, first rotating shaft 3
It is rotatably connected on support rod 2, installation bucket 4, the one end of first rotating shaft 3 far from support rod 2 is equipped between two first rotating shafts 3
It is fixedly connected on installation bucket 4, fixed block 1 is for installing, and for fixing first rotating shaft 3, first rotating shaft 3 is used for support rod 2
Connection installation bucket 4, installation bucket 4 is for sampling.
It installs and is equipped with receiving flask 41 in bucket 4, the outside of receiving flask 41 is symmetrically arranged with limited block 42, and the inside of installation bucket 4 is opened
Equipped with limiting slot 43, limited block 42 is plugged in limiting slot 43, and receiving flask 41 is fixedly connected on installation bucket 4 by limited block 42
Interior, the top of receiving flask 41 is equipped with sealing cover 44, and sealing cover 44 is threaded on receiving flask 41, and the top of sealing cover 44 is fixed
It is connected with handle 45, receiving flask 41 cooperates limiting slot 43 can be by receiving flask for collecting and storing sewage sample, limited block 42
41 are fixed in installation bucket 4, and sealing cover 44 is for being sealed receiving flask 41, and handle 45 is convenient for taking-up receiving flask 41.
The outside of bucket 4 is installed and is equipped with the second shaft 5 positioned at the top of first rotating shaft 3, the second shaft 5 is fixedly connected with
In the outside of installation bucket 4, it is equipped with operating stick 6 in the second shaft 5, operating stick 6 is rotatably connected in the second shaft 5, operation
Bar 6 runs through fixed block 1 far from one end of the second shaft 5, and one end of operating stick 6 is equipped with motion bar 7, and motion bar 7 is fixedly connected on
One end of operating stick 6, the outer sheath of motion bar 7 are equipped with spring 71, and the both ends of spring 71 are respectively fixedly connected in fixed block 1 and live
In lever 7, operating groove 8 is offered on fixed block 1, the one end of motion bar 7 far from operating stick 6 extends to operation through fixed block 1
In slot 8, one end of motion bar 7 is equipped with handle 9, and handle 9 is fixedly connected on motion bar 7, is fixedly connected on handle 9 anti-skidding
Layer, operating groove 8 are fixedly connected with one layer of rubber pad far from one end of handle 9, and 5 compounding practice bar 6 of the second shaft can be to installation
Bucket 4 carries out rotation operation, and motion bar 7 cooperates handle 9 convenient for operating to 6, and spring 71 is used for special operations bar 7, makes activity
Bar 7 resets.
In use, being put into receiving flask 41 in installation bucket 4, installation bucket 4 is inserted into sewage, pull handle 9 will install bucket 4
Lift, is collected out the sealing of receiving flask 41 using sealing cover 44.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.