Sampling device for sewage detection
Technical Field
The utility model relates to a sewage treatment technical field specifically is a sampling device for sewage detection.
Background
Sewage, generally refers to effluent water from life and production that is contaminated to some extent. The sewage mainly comprises domestic sewage, industrial wastewater and initial rainwater. The main pollutants of the sewage include pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like. The existing sewage sampling device has the defects of poor flexibility and inconvenient movement, so that the development of an auxiliary sampling device for sewage detection, which has high flexibility and is convenient to move, is urgently needed.
However, the existing sewage sampling device has the defects of poor flexibility and inconvenience in movement, and therefore a sampling device for sewage detection is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a sampling device for sewage detection possesses the good advantage of flexibility, has solved current sewage sampling device and has had the problem that the flexibility is poor and inconvenient removal shortcoming.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for sewage detection comprises a bottom plate, a transmission mechanism and a sampling mechanism, wherein the transmission mechanism is fixedly connected to the left side of the top of the bottom plate, the sampling mechanism is fixedly connected to the right side of the top of the bottom plate, the transmission mechanism comprises a box body, the bottom of the box body is fixedly connected with the left side of the top of the bottom plate, a through hole is formed in the top of the right side of the box body, the top of an inner cavity of the box body is movably connected with a rotating rod through a bearing, a turntable is sleeved on the surface of the rotating rod, a driven gear is sleeved on the rear side of the surface of the rotating rod, a servo motor is fixedly connected to the bottom of the inner cavity of the transmission mechanism, a connecting rod is fixedly connected to the output end of the servo motor, a driving gear is fixedly connected to the top of the connecting rod, the driving gear is meshed, the top of down tube has the supporting wheel through pivot swing joint, the surface cover of carousel is equipped with the shrink rope, the one end that the carousel was kept away from to the shrink rope runs through the through-hole and extends to the bottom on supporting wheel right side, the bottom of shrink rope and the top contact of supporting wheel, the bottom fixedly connected with sampling cup of shrink rope, the water inlet has all been seted up to the both sides at sampling cup top, the surface of shrink rope is provided with the scale mark.
Preferably, the left side fixedly connected with handle at bottom plate top, the surface of handle is provided with anti-skidding line, the both sides of bottom plate bottom all have the gyro wheel through pivot swing joint.
Three beneficial effects
Compared with the prior art, the utility model provides a sampling device for sewage detection possesses following beneficial effect:
1. the utility model discloses a to the setting of bottom plate, handle and gyro wheel, reached the staff of being convenient for and promoted, can be quick with this device remove the effect that needs the position.
2. The utility model discloses drive mechanism has been set up, can be convenient for highly adjust sampling cup, through the through-hole, the bull stick, the carousel, driven gear, servo motor, the setting of connecting rod and driving gear, the staff of can being convenient for highly adjust sampling cup, and avoided manual operation waste time and energy's effect, sampling mechanism has been set up, can be quick with the sewage sample, and through the setting of scale mark, the staff of can being convenient for observes the water level of sample, thereby solved current sewage sampling device and had the problem that the flexibility is poor and inconvenient removal shortcoming.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the transmission mechanism of the present invention;
fig. 3 is a schematic structural view of the sampling mechanism of the present invention.
In the figure: the device comprises a base plate 1, a transmission mechanism 2, a box 21, a through hole 22, a rotating rod 23, a rotating disk 24, a driven gear 25, a servo motor 26, a connecting rod 27, a driving gear 28, a sampling mechanism 3, an inclined rod 31, a supporting wheel 32, a contraction rope 33, a sampling cup 34, a water inlet 35, scale marks 36, a handle 4 and a roller 5.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred 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", "provided", "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a bottom plate 1, drive mechanism 2, sampling mechanism 3, handle 4 and gyro wheel 5 are the parts that general standard component or field technical personnel know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a sampling device for sewage detection, the sampling device for sewage detection comprises a bottom plate 1, a transmission mechanism 2 and a sampling mechanism 3, the transmission mechanism 2 is fixedly connected to the left side of the top of the bottom plate 1, the transmission mechanism 2 comprises a box body 21, the bottom of the box body 21 is fixedly connected to the left side of the top of the bottom plate 1, the top of the right side of the box body 21 is provided with a through hole 22, the top of the inner cavity of the box body 21 is movably connected with a rotating rod 23 through a bearing, the surface of the rotating rod 23 is sleeved with a rotating disk 24, the rear side of the surface of the rotating rod 23 is sleeved with a driven gear 25, the bottom of the inner cavity of the transmission mechanism 2 is fixedly connected with a servo motor 26, the output end of the servo motor 26 is fixedly connected with a connecting rod 27, the top of the connecting rod 27, and avoids the time-consuming and labor-consuming effects of manual operation, the right side of the top of the bottom plate 1 is fixedly connected with a sampling mechanism 3, the sampling mechanism 3 comprises an inclined rod 31 and a contraction rope 33, the bottom of the inclined rod 31 is fixedly connected with the right side of the top of the bottom plate 1, the top of the inclined rod 31 is movably connected with a supporting wheel 32 through a rotating shaft, the surface of the rotary table 24 is sleeved with the contraction rope 33, one end of the contraction rope 33, far away from the rotary table 24, penetrates through the through hole 22 and extends to the bottom of the right side of the supporting wheel 32, the bottom of the contraction rope 33 is contacted with the top of the supporting wheel 32, the bottom of the contraction rope 33 is fixedly connected with a sampling cup 34, both sides of the top of the sampling cup 34 are respectively provided with a water inlet 35, the surface of the contraction rope 33 is provided with scale marks 36, so that a worker can conveniently observe the sampled water level, the left side, the effect that the staff of being convenient for promoted, can be quick remove this device to needs the position has been reached.
When using, the staff promotes the position that needs with this device, open servo motor 26 work through the peripheral controller, servo motor 26 drives connecting rod 27 and rotates, connecting rod 27 drives driving gear 28 and rotates, rethread driving gear 28 drives bull stick 23 with driven gear 25's meshing and rotates, thereby drive carousel 24 and contract the length of shrink rope 33, shrink rope 33 drives sampling cup 34 and goes up and down, rethread water inlet 35's setting is taken a sample sewage, rethread scale mark 36's setting is observed the degree of depth of sample, thereby be convenient for the staff to take sewage the model of external control ware in the sample application for DATA-7311, and simultaneously, two wiring terminals of external control ware have power plug through the wire connection, and adopt the commercial power to supply power in this application.
In summary, the following steps: this sampling device for sewage detection uses through the cooperation of bottom plate 1, drive mechanism 2, sampling mechanism 3, handle 4 and gyro wheel 5, has solved current sewage sampling device and has had the problem that the flexibility is poor and inconvenient removal shortcoming.
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.