CN210893773U - A categorised sampler for sewage treatment - Google Patents

Abstract

The utility model discloses a classification sampler for sewage treatment, which belongs to the field of sewage treatment, and comprises a sampling rod, wherein the upper end of the sampling rod is provided with a chute, the chute is connected with a pull rod in a sliding way, the upper end of the pull rod extends to the upper side of the sampling rod, the inner wall of the chute and the outer end of the pull rod are fixedly connected with corresponding rubber pads, the right end of the sampling rod is fixedly connected with a pure water bottle, the lower end of the pure water bottle is fixedly connected with a filter tube communicated with the pure water bottle, the pure water bottle is connected with a rubber piston matched with the pure water bottle in a sliding way, the left end of the sampling rod is fixedly connected with a sewage bottle, the upper end of the sewage bottle is provided with a water inlet, the upper end of the sewage bottle is connected with a cover plate positioned at the left side of the water inlet in a sliding way, the, effectively reduce the work load of the personnel of taking a sample, improve sampling efficiency.

Description

A categorised sampler for sewage treatment

Technical Field

The utility model relates to a sewage treatment field, more specifically say, relate to a categorised sampler for sewage treatment.

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 comprise pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like, the discharge of the sewage of some enterprises is increased day by day along with the rapid development of heavy industry, and if the sewage is not properly discharged, the sewage can greatly influence the life of people, so the sewage treatment is particularly important.

Before sewage treatment, generally need carry out sample detection to sewage, confirm harmful substance's kind and content in the sewage to pertinence is handled sewage, the detection of sewage usually includes water quality testing, aquatic suspended solid detection, submarine mud detection etc. need various different samples, and current sampler can only sample to the sample of a type usually, and the sampling personnel need take a sample many times, has increased the work load of sampling personnel, has great inconvenience.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a categorised sampler for sewage treatment, it can realize being convenient for the sampling personnel to carry out the simultaneous sampling to polytype sewage sample, effectively reduces the work load of sampling personnel, improves sample efficiency.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A classification sampler for sewage treatment comprises a sampling rod, wherein a chute is drilled at the upper end of the sampling rod, a pull rod is connected in the chute in a sliding manner, the upper end of the pull rod extends to the upper side of the sampling rod, corresponding rubber resistance pads are fixedly connected on the inner wall of the chute and the outer end of the pull rod, a pure water bottle is fixedly connected at the right end of the sampling rod, a filter pipe communicated with the pure water bottle is fixedly connected at the lower end of the pure water bottle, a rubber piston matched with the pure water bottle is connected in the pure water bottle in a sliding manner, a sewage bottle is fixedly connected at the left end of the sampling rod, a water inlet is drilled at the upper end of the sewage bottle, a cover plate positioned at the left side of the water inlet is connected at the upper end of the sewage bottle in a sliding manner, a left pull rope and a right pull rope are fixedly connected at the lower end, and left stay cord and right stay cord run through corresponding through-hole respectively and extend to outside the thief rod, left side stay cord and apron right-hand member fixed link, right side stay cord extend to in the water bottle and with rubber piston upper end fixed link, thief rod lower extreme fixedly connected with outer ball cover, be connected with through the pivot in the outer ball cover with outer ball cover assorted inner ball cover, outer ball cover right-hand member fixedly connected with is connected with the servo motor who is connected with the pivot, outer ball cover right end fixedly connected with wraps servo motor's buckler completely, thief rod upper right end fixedly connected with and servo motor electric connection's control switch, can realize being convenient for the thief and take a sample simultaneously to multiple type sewage sample, effectively reduce thief person's work load, improve sampling efficiency.

Furthermore, both ends are all fixedly connected with decides the handle about the thief rod, pull rod upper end fixedly connected with moves the handle, can make things convenient for the thief to spur the pull rod.

Further, both ends are all fixedly connected with T shape slider about the pull rod, the spout inner wall is dug and is had the direction T-slot with T shape slider sliding connection, and the T shape slider is mutually supported with the direction T-slot between, can play the effect of injecing the pull rod and remove the orbit to make things convenient for the pulling distance of sampling personnel control pull rod.

Furthermore, the chute is connected with a pair of first steering shafts which are symmetrically distributed left and right in a rotating mode, the two first steering shafts are respectively contacted with the left pull rope and the right pull rope, the pure water bottle is connected with a second steering shaft which is contacted with the right pull rope in a rotating mode, and the first steering shafts and the second steering shafts both play a role in changing the tension directions of the left pull rope and the right pull rope.

Further, rubber piston upper end fixedly connected with push rod, pure water bottle upper end division chisel have with push rod assorted slide opening, and the push rod runs through the slide opening and extends to the pure water bottle upside, slide opening inner wall fixedly connected with sealing rubber circle, the sampling personnel can reset rubber piston through pushing down the push rod, and sealing rubber circle can effectively avoid sewage to enter into in the pure water bottle through the slide opening simultaneously.

Further, sewage bottle upper end fixedly connected with is located the left stopper of apron, stopper and the corresponding magnetism of the equal fixedly connected with of one end that the apron is close to each other inhale the strip, can adsorb the apron on the stopper right side, effectively avoid the apron to rock and cover the water inlet.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize being convenient for the sampling personnel and carry out the simultaneous sampling to polytype sewage sample, effectively reduces sampling personnel's work load, improves sampling efficiency.

(2) The left end and the right end of the sampling rod are fixedly connected with fixed handles, and the upper end of the pull rod is fixedly connected with a movable handle, so that a sampling person can conveniently pull the pull rod.

(3) The equal fixedly connected with T shape slider in both ends about the pull rod, the spout inner wall chisel have with T shape slider sliding connection's direction T-slot, the mutually supporting between T shape slider and the direction T-slot can play the effect of injecing the pull rod and moving the orbit to make things convenient for the pulling distance of sampling personnel control pull rod.

(4) The chute internal rotation is connected with a pair of first steering spindle that is bilateral symmetry and distributes, and two first steering spindles contact with left stay cord and right stay cord respectively, and the pure water bottle internal rotation is connected with the second steering spindle that contacts with right stay cord, and first steering spindle and second steering spindle all play the effect that changes left stay cord and right stay cord pulling force direction.

(5) Rubber piston upper end fixedly connected with push rod, the pure water bottle upper end is opened the chisel have with push rod assorted slide opening, and the push rod runs through the slide opening and extends to the pure water bottle upside, slide opening inner wall fixedly connected with sealing rubber circle, and the sampling personnel can reset rubber piston through pushing down the push rod, and sealing rubber circle can effectively avoid sewage to enter into the pure water bottle through the slide opening simultaneously.

(6) The sewage bottle upper end fixedly connected with is located the left stopper of apron, and the stopper can adsorb the apron on the stopper right side with the corresponding magnetism of the equal fixedly connected with of one end that the apron is close to each other inhales the strip, effectively avoids the apron to rock and cover the water inlet.

Drawings

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

FIG. 2 is a schematic view of the upper structure of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic diagram of the middle structure of the present invention;

FIG. 5 is a schematic view of the structure at B in FIG. 4;

FIG. 6 is a schematic view of the lower structure of the present invention;

fig. 7 is a schematic view of the lower structure of the present invention in use.

The reference numbers in the figures illustrate:

1 sampling rod, 2 chutes, 3 pull rods, 4 rubber blocking pads, 5 pure water bottles, 6 filter tubes, 7 rubber pistons, 8 dirty water bottles, 9 cover plates, 10 left pull ropes, 11 right pull ropes, 12 through holes, 13 first steering shafts, 14 second steering shafts, 15 outer ball covers, 16 inner ball covers, 17 servo motors, 18 waterproof covers, 19 control switches, 20 fixed handles, 21 movable handles, 22T-shaped sliding blocks, 23 guide T-shaped grooves, 24 push rods and 25 limiting blocks.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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.

Example 1:

please refer to fig. 1, a categorised sampler for sewage treatment, including thief rod 1, thief rod 1 upper end is excavated there is spout 2, sliding connection has pull rod 3 in the spout 2, and 3 upper ends of pull rod extend to thief rod 1 upside, please refer to fig. 3, equal fixedly connected with corresponding rubber in spout 2 inner wall and 3 outer ends of pull rod hinder pad 4, rubber hinders pad 4 and is the corrugate, two corresponding rubbers hinder the mutually supporting between pad 4, make pull rod 3 have great frictional force in spout 2, can not remove easily, have certain fixed action to pull rod 3, can not influence the thief simultaneously and remove pull rod 3.

Referring to fig. 4, a pure water bottle 5 is fixedly connected to the right end of a sampling rod 1, a filter tube 6 communicated with the pure water bottle 5 is fixedly connected to the lower end of the pure water bottle 5, the filter tube 6 only allows liquid to pass through, a rubber piston 7 matched with the pure water bottle 5 is slidably connected to the pure water bottle 5, a sewage bottle 8 is fixedly connected to the left end of the sampling rod 1, a water inlet is cut at the upper end of the sewage bottle 8, a cover plate 9 positioned at the left side of the water inlet is slidably connected to the upper end of the sewage bottle 8, the water inlet can be completely covered when the cover plate 9 moves to the rightmost side, referring to fig. 5, a left pull rope 10 and a right pull rope 11 are fixedly connected to the lower end of a pull rod 3, the left pull rope 10 is positioned at the left side of the right pull rope 11, through holes 12 communicated with a chute 2 are respectively cut at the left end and the right end of the sampling rod 1, and the left pull, the right pull rope 11 extends into the pure water bottle 5 and is fixedly connected with the upper end of the rubber piston 7.

Referring to fig. 6, the lower end of the sampling rod 1 is fixedly connected with an outer ball cover 15, an inner ball cover 16 matched with the outer ball cover 15 is connected in the outer ball cover 15 through a rotating shaft, and a servo motor 17 connected with the rotating shaft is fixedly connected at the right end of the outer ball cover 15, so that a skilled person in the art can select a servo motor 17 of a proper model according to actual requirements, for example: 1516SR, the servo motor 17 starts at every turn and can rotate 180 degrees with driving the inner ball cover 16, 15 right-hand members of the outer ball cover fixedly connected with completely cover the waterproof cover 18 of the servo motor 17, the waterproof cover 18 can play the role of waterproof protection to the servo motor 17, please refer to fig. 2, the upper right end fixedly connected with of the sampling rod 1 and the control switch 19 of the servo motor 17 electric connection, can realize that the sampling personnel of being convenient for sample the simultaneous sampling to the sewage samples of multiple types, effectively reduce the work load of the sampling personnel, and improve the sampling efficiency.

Referring to fig. 2, the fixed handles 20 are fixedly connected to the left and right ends of the sampling rod 1, the movable handles 21 are fixedly connected to the upper end of the pull rod 3, so that a sampling person can conveniently pull the pull rod 3, the T-shaped sliders 22 are fixedly connected to the left and right ends of the pull rod 3, the guide T-shaped grooves 23 slidably connected with the T-shaped sliders 22 are formed in the inner wall of the sliding groove 2, and the T-shaped sliders 22 and the guide T-shaped grooves 23 are matched with each other to limit the moving track of the pull rod 3, so that the sampling person can conveniently control the pulling distance of the pull rod 3.

Referring to fig. 5, a pair of first steering shafts 13 are rotatably connected in the chute 2 and are bilaterally symmetrically distributed, and the two first steering shafts 13 are respectively contacted with the left pull rope 10 and the right pull rope 11, referring to fig. 4, a second steering shaft 14 contacted with the right pull rope 11 is rotatably connected in the pure water bottle 5, the first steering shaft 13 and the second steering shaft 14 both play a role of changing the pulling force direction of the left pull rope 10 and the right pull rope 11, a push rod 24 is fixedly connected to the upper end of the rubber piston 7, a slide hole matched with the push rod 24 is formed in the upper end of the pure water bottle 5, the push rod 24 penetrates through the slide hole and extends to the upper side of the pure water bottle 5, a sealing rubber ring is fixedly connected to the inner wall of the slide hole, a sampling person can reset the rubber piston 7 by pressing the push rod 24, meanwhile, the sealing rubber ring can effectively prevent sewage from entering the pure water bottle 5 through the slide hole, a limit block 25 positioned, stopper 25 and the corresponding magnetism of the equal fixedly connected with in one end that the apron 9 is close to each other inhale the strip, can adsorb apron 9 on the stopper 25 right side, effectively avoid apron 9 to rock and cover the water inlet.

Referring to fig. 1, when a sampler samples sewage, the sampler can put the sampling rod 1 into the sewage to insert the outer spherical cover 15 into the bottom sludge, and then start the servo motor 17 through the control switch 19, referring to fig. 7, the servo motor 17 can drive the inner spherical cover 16 to rotate 180 degrees, so that the sludge is collected inside the outer spherical cover 15 and the inner spherical cover 16, thereby obtaining a sludge sample, referring to fig. 4, when the sampling rod 1 is put into the sewage, the pure water bottle 5 and the sewage bottle 8 can also be immersed into the sewage, the sewage can directly enter the sewage bottle 8 from the inlet, thereby obtaining an original sewage sample containing various suspended matters, then the pull rod 3 is pulled upwards, the pull rod 3 can pull the left pull rope 10 and the right pull rope 11 upwards, the cover plate 9 can be pulled to the right, and the cover plate 9 can completely cover the water inlet, thereby effectively preventing the original sewage sample in the sewage bottle 8 from spilling, and right stay cord 11 can upwards stimulate rubber piston 7, produce great negative pressure in making pure water bottle 5, thereby inhale pure water bottle 5 through chimney filter 6 with sewage, because 6 filter effects of chimney filter, the suspended solid in the sewage can be blocked outside pure water bottle 5, consequently, pure water bottle 5 can collect the water quality testing sample that does not have the suspended solid to disturb, can realize being convenient for the sampling personnel and take a sample to multiple type sewage sample simultaneously, effectively reduce the work load of sampling personnel, improve sampling efficiency.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. A kind of classification sampler used for sewage treatment, including the thief rod (1), its characterized in that: the sampling rod is characterized in that a chute (2) is chiseled at the upper end of the sampling rod (1), a pull rod (3) is connected in the chute (2), the upper end of the pull rod (3) extends to the upper side of the sampling rod (1), the inner wall of the chute (2) and the outer end of the pull rod (3) are fixedly connected with corresponding rubber blocking pads (4), a pure water bottle (5) is fixedly connected at the right end of the sampling rod (1), a filter tube (6) communicated with the pure water bottle (5) is fixedly connected at the lower end of the pure water bottle (5), a rubber piston (7) matched with the pure water bottle (5) is connected in the pure water bottle (5), a sewage bottle (8) is fixedly connected at the left end of the sampling rod (1), a water inlet is chiseled at the upper end of the sewage bottle (8), a cover plate (9) positioned at the left side of the water inlet is connected at the upper end of the sewage bottle (8), and the left pull rope (10) is positioned on the left side of the right pull rope (11), the left end and the right end of the sampling rod (1) are both provided with through holes (12) communicated with the sliding groove (2), the left pull rope (10) and the right pull rope (11) respectively penetrate through the corresponding through holes (12) and extend out of the sampling rod (1), the left pull rope (10) is fixedly connected with the right end of the cover plate (9), the right pull rope (11) extends into the pure water bottle (5) and is fixedly connected with the upper end of the rubber piston (7), the lower end of the sampling rod (1) is fixedly connected with an outer ball cover (15), an inner ball cover (16) matched with the outer ball cover (15) is connected in the outer ball cover (15) through a rotating shaft, the right end of the outer ball cover (15) is fixedly connected with a servo motor (17) connected with the rotating shaft, the right end of the outer ball cover (15) is fixedly connected with a waterproof cover (18) completely covering, the upper right end of the sampling rod (1) is fixedly connected with a control switch (19) which is electrically connected with the servo motor (17).

2. A classifying sampler for sewage treatment according to claim 1, characterized in that: the sampling rod (1) is fixedly connected with a fixed handle (20) at the left end and a fixed handle (21) at the right end, and the pull rod (3) is fixedly connected with a movable handle (21) at the upper end.

3. A classifying sampler for sewage treatment according to claim 1, characterized in that: the equal fixedly connected with T shape slider (22) in both ends about pull rod (3), spout (2) inner wall is opened chisel and is had direction T-slot (23) with T shape slider (22) sliding connection.

4. A classifying sampler for sewage treatment according to claim 1, characterized in that: the utility model discloses a pure water bottle, including spout (2), spout (5) internal rotation is connected with a pair of first steering spindle (13) that are bilateral symmetry and distribute, and two first steering spindle (13) contact with left stay cord (10) and right stay cord (11) respectively, pure water bottle (5) internal rotation is connected with second steering spindle (14) that contact with right stay cord (11).

5. A classifying sampler for sewage treatment according to claim 1, characterized in that: rubber piston (7) upper end fixedly connected with push rod (24), pure water bottle (5) upper end is opened chisel have with push rod (24) assorted slide opening, and push rod (24) run through the slide opening and extend to pure water bottle (5) upside, slide opening inner wall fixedly connected with sealing rubber circle.

6. A classifying sampler for sewage treatment according to claim 1, characterized in that: the utility model discloses a dirty water bottle, including apron (9), stopper (25), the equal fixedly connected with of one end that stopper (25) and apron (9) are close to each other inhales the strip.

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