CN212391283U - Sampling device that municipal administration sewage treatment used - Google Patents

Abstract

The utility model relates to a sewage treatment technical field just discloses a sampling device that municipal administration sewage treatment used, comprising a base plate, the through-hole has been seted up at bottom plate upper surface middle part, the right rear side fixedly connected with motor supporting seat of bottom plate upper surface, motor supporting seat upper surface fixedly connected with driving motor, driving motor output fixedly connected with axis of rotation, the rope sheave has been cup jointed to the axis of rotation surface, the rope sheave surface is provided with wire rope. This sampling device that municipal wastewater treatment used transfers the sampling bucket through driving motor, reduces the atmospheric pressure in the sampling bucket through the air pump, and sewage passes through return bend and straight tube and gets into to the sampling bucket in to made things convenient for the collection work of staff to municipal sewage, guaranteed the single collection volume of sewage, further improved the device to the collection speed of municipal sewage, further alleviateed staff's intensity of labour.

Description

Sampling device that municipal administration sewage treatment used

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sampling device that municipal administration sewage treatment used.

Background

Along with the continuous development and progress of society, more and more municipal sewage is generated, the environmental monitoring becomes more and more important, whether the municipal sewage reaches the discharge standard or not is confirmed, the sewage needs to be sampled and analyzed firstly when the municipal sewage is treated, and then a sewage treatment process flow is formulated; since municipal sewage is generally in the sewer pipeline, workers generally operate manually during sampling; the municipal sewage treatment sampling device in the prior art has lower working efficiency, needs to consume a large amount of manpower in the sampling process, and is inconvenient to use.

For example, chinese patent application nos.: 201721160713.X, a sampling device for municipal sewage treatment substantially as described: including fixed frame and step motor, step motor arranges one side on fixed frame top in, the opposite side symmetry on fixed frame top is equipped with first fixed plate and second fixed plate, the middle part difference fixed mounting of first fixed plate and second fixed plate has first bearing and second bearing, the inner circle of first bearing and the one end fixed connection of transmission shaft, the one side of second fixed plate is arranged in to the inner circle that the other end of transmission shaft passed the second bearing, and the other end and the step motor output shaft transmission of transmission shaft are connected, the middle part cover of transmission shaft is equipped with the rope. The utility model discloses the step motor output shaft that is equipped with is connected with the transmission shaft transmission, the cover is equipped with the rope on the transmission shaft, and the one end of rope and the top fixed connection of water sampling bucket, drive the transmission shaft through step motor and realize then receiving and releasing of water sampling bucket, avoid manual operation, saved the manpower and improved work efficiency, but the device carries out the water intaking through the below cask, but the cask can float outer sewage surface at the in-process of below, need debug many times just can take out sewage, it is comparatively troublesome to use.

Therefore, the inventor provides a sampling device for municipal sewage treatment, which is researched and improved aiming at the existing structure and deficiency, with the experience of abundant design development and actual manufacturing of the related industry for many years.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sampling device that municipal sewage treatment used has solved prior art municipal sewage treatment sampling device work efficiency lower, need consume a large amount of manpowers in the sampling process, awkward problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for municipal sewage treatment comprises a bottom plate, wherein a through hole is formed in the middle of the upper surface of the bottom plate, a motor supporting seat is fixedly connected to the right rear side of the upper surface of the bottom plate, a driving motor is fixedly connected to the upper surface of the motor supporting seat, a rotating shaft is fixedly connected to the output end of the driving motor, a rope pulley is sleeved on the outer surface of the rotating shaft, a steel wire rope is arranged on the outer surface of the rope pulley, supporting plates are sleeved on the front side and the rear side of the outer surface of the rotating shaft, the lower surfaces of the supporting plates are fixedly connected with the upper surface of the bottom plate, supporting columns are fixedly connected to the four corners of the upper surface of the bottom plate, connecting seats are fixedly connected to the upper surfaces of two groups of supporting columns on the front side and two groups of supporting, the steel wire rope penetrates through the upper surface of the pulley, a connecting sleeve is fixedly connected to the bottom end of the steel wire rope, a U-shaped rod is inserted into the front surface of the connecting sleeve, a sampling barrel is fixedly connected to the lower surface of the U-shaped rod, an air pump is fixedly connected to the left side of the upper surface of the sampling barrel, the input end of the air pump is communicated with an air pipe, the bottom end of the air pipe is communicated with the upper surface of the sampling barrel, the bottom of the outer surface of the sampling barrel is communicated with an water outlet pipe, a valve is arranged in the middle of the outer surface of the water outlet pipe, a straight pipe is communicated with the middle of the lower surface of the sampling barrel, the bottom end of the straight pipe is communicated with a bent pipe, a solid block is fixedly connected to the left end of the bent pipe, a sliding groove is formed in the middle of, the equal fixedly connected with connecting plate in the left and right sides at bottom plate front and back, the threaded rod is pegged graft in the middle part of the connecting plate upper surface, the top of threaded rod surface is pegged graft and is had the rotary rod, the fixed surface universal wheel that is connected with under the threaded rod, the equal fixedly connected with shock attenuation post in four corners of bottom plate lower surface.

Preferably, the outer surface of the rotating rod is provided with an anti-skid layer, and the outer surface of the anti-skid layer is provided with friction anti-skid grains.

Preferably, the shock absorption column comprises a support rod, a support sleeve is sleeved at the bottom of the outer surface of the support rod, a base plate is fixedly connected to the lower surface of the support sleeve, and a second spring is arranged inside the support sleeve.

Preferably, the left side and the right side of the outer surface of the sealing block are both sleeved with annular sealing rings, and the annular sealing rings are made of rubber.

Preferably, all fixedly connected with square slide rail around the sliding column surface, the square spout with square slide rail looks adaptation is seted up to the sliding tray inner wall.

Preferably, the sampling barrel, the water outlet pipe, the straight pipe and the bent pipe are all made of 304 stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model provides a sampling device that municipal administration sewage treatment used possesses following beneficial effect:

1. this sampling device that municipal wastewater treatment used transfers the sampling bucket through driving motor, reduces the atmospheric pressure in the sampling bucket through the air pump, and sewage passes through return bend and straight tube and gets into to the sampling bucket in to made things convenient for the collection work of staff to municipal sewage, guaranteed the single collection volume of sewage, further improved the device to the collection speed of municipal sewage, further alleviateed staff's intensity of labour.

2. This sampling device that municipal wastewater treatment used rotates the threaded rod through the rotary rod and rotates, and the threaded rod drives the universal wheel downstream, and the universal wheel has supported the device and then has removed the device to made things convenient for the user to remove the device, made things convenient for staff's work.

Drawings

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

FIG. 2 is a right side schematic view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a base plate; 101. a through hole; 2. a motor supporting seat; 3. a drive motor; 4. a rotating shaft; 5. a sheave; 6. a wire rope; 7. a support pillar; 8. a connecting seat; 9. a bearing; 10. rotating the rod; 11. a pulley; 12. connecting sleeves; 13. a U-shaped rod; 14. a sampling barrel; 15. an air pump; 16. a breather pipe; 17. a water outlet pipe; 18. a straight pipe; 19. bending the pipe; 20. a solid block; 2001. a sliding groove; 21. a sliding post; 22. a first spring; 23. a sealing block; 24. a connecting plate; 25. a threaded rod; 26. rotating the rod; 27. a universal wheel; 28. a shock-absorbing post; 29. a valve; 30. and a support plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a sampling device for municipal sewage treatment comprises a bottom plate 1, a through hole 101 is arranged in the middle of the upper surface of the bottom plate 1, a motor supporting seat 2 is fixedly connected to the right rear side of the upper surface of the bottom plate 1, a driving motor 3 is fixedly connected to the upper surface of the motor supporting seat 2, a rotating shaft 4 is fixedly connected to the output end of the driving motor 3, a rope pulley 5 is sleeved on the outer surface of the rotating shaft 4, a steel wire rope 6 is arranged on the outer surface of the rope pulley 5, supporting plates 30 are respectively sleeved on the front side and the rear side of the outer surface of the rotating shaft 4, the lower surface of each supporting plate 30 is fixedly connected with the upper surface of the bottom plate 1, supporting columns 7 are respectively fixedly connected to four corners of the upper surface of the bottom plate 1, connecting seats 8 are respectively fixedly connected to the upper surfaces of the two groups of supporting columns 7 positioned on, the steel wire rope 6 penetrates through the upper surface of the pulley 11, the bottom end of the steel wire rope 6 is fixedly connected with a connecting sleeve 12, the front surface of the connecting sleeve 12 is spliced with a U-shaped rod 13, the lower surface of the U-shaped rod 13 is fixedly connected with a sampling barrel 14, the left side of the upper surface of the sampling barrel 14 is fixedly connected with an air pump 15, the input end of the air pump 15 is communicated with an air pipe 16, the bottom end of the air pipe 16 is communicated with the upper surface of the sampling barrel 14, the bottom of the outer surface of the sampling barrel 14 is communicated with a water outlet pipe 17, the middle part of the outer surface of the water outlet pipe 17 is provided with a valve 29, the middle part of the lower surface of the sampling barrel 14 is communicated with a straight pipe 18, the bottom end of the straight pipe 18 is communicated with a bent pipe 19, the left end of the bent pipe 19 is fixedly connected with a solid block 20, the, the sampling barrel 14 is lowered by the driving motor 3, the air pressure in the sampling barrel 14 is reduced by the air pump 15, sewage enters the sampling barrel 14 through the bent pipe 19 and the straight pipe 18, so that the collection work of municipal sewage by workers is facilitated, the single collection amount of the sewage is ensured, the collection speed of the device on the municipal sewage is further improved, the labor intensity of the workers is further reduced, the left side and the right side of the front surface and the back surface of the bottom plate 1 are fixedly connected with the connecting plates 24, the threaded rod 25 is inserted in the middle of the upper surface of the connecting plates 24, the rotating rod 26 is inserted in the top of the outer surface of the threaded rod 25, the universal wheel 27 is fixedly connected to the lower surface of the threaded rod 25, the shock absorption columns 28 are fixedly connected to the four corners of the lower surface of the bottom plate 1, the threaded rod 25 is rotated by the rotating rod 26, the threaded rod 25 drives the universal, thereby having made things convenient for the user to remove the device, having made things convenient for staff's work.

The utility model discloses in, use the device for further person of facilitating the use, consequently be provided with the skid resistant course at the rotary rod 26 surface, the surface of skid resistant course is provided with friction anti-skidding line, has increased the frictional force between palm and the rotary rod 26, has further made things convenient for the user to use the device.

The utility model discloses in, for the stability of further reinforcing the device when operation, consequently shock attenuation post 28 includes the bracing piece, and the support sleeve has been cup jointed to the bottom of bracing piece surface, and fixed surface is connected with the backing plate under the support sleeve, and the inside of support sleeve is provided with the second spring for shock attenuation post 28 plays the effect that the shock attenuation was supported bottom the device, has further strengthened the stability of the device when operation.

The utility model discloses in, for the sealed effect of further reinforcing sealed piece 23, all cup jointed ring type seal in the left and right sides of sealed piece 23 surface consequently, ring type seal's material is rubber, through setting up the sealing washer, has further strengthened sealed piece 23's sealed effect.

The utility model discloses in, for further improvement sliding column 21's motion stability, consequently at the equal square slide rail of fixedly connected with all around of sliding column 21 surface, the square spout with square slide rail looks adaptation is seted up to the sliding tray 2001 inner wall, and through square slide rail and the cooperation of square spout, the motion stability of sliding column 21 has further been improved.

The utility model discloses in, in order to further strengthen the device's rust-resistant ability, consequently sampling bucket 14, outlet pipe 17, straight tube 18 and return bend 19's material is 304 stainless steel, sets up through the material to the device, has further strengthened the device's rust-resistant ability.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the device is moved to the position right above a sewage well, the rotating rod 26 is rotated, the rotating rod 26 drives the threaded rod 25 to rotate, the threaded rod 25 drives the universal wheel 27 to move upwards, the shock absorption column 28 contacts the ground to fix the device, the driving motor 3 is controlled to be started, the driving motor 3 drives the rope pulley 5 to rotate through the rotating shaft 4, the rope pulley 5 drives the bottom end of the steel wire rope 6 to move downwards, the bottom end of the bent pipe 19 contacts the water surface, the air pump 15 is controlled to be started, the air pressure in the sampling barrel 14 is reduced, sewage pushes the sealing block 23 to move leftwards, the sewage enters the sampling barrel 14 through the straight pipe 18, the air pump 15 is controlled to be closed, the first spring 22 extends, the sealing block 23 moves rightwards, the sealing block 23 seals the bent pipe 19, the driving motor 3 is controlled to move reversely, the steel wire rope 6 drives the sampling barrel 14 to move upwards, when the sampling barrel 14 is lifted out.

To sum up, this sampling device that municipal sewage treatment used transfers sampling bucket 14 through driving motor 3, reduces the atmospheric pressure in the sampling bucket 14 through air pump 15, and sewage passes through return bend 19 and straight tube 18 and enters into to sampling bucket 14 in to make things convenient for the staff to the collection work of municipal sewage, guaranteed the single acquisition volume of sewage, further improved the device to the collection speed of municipal sewage, further alleviateed staff's intensity of labour.

This sampling device that municipal wastewater treatment used rotates threaded rod 25 through rotary rod 26 and rotates, and threaded rod 25 drives universal wheel 27 downstream, and universal wheel 27 has supported the device and then has removed the device to made things convenient for the user to remove the device, made things convenient for staff's work.

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.

Claims (6)

1. The utility model provides a sampling device that municipal administration sewage treatment used, includes bottom plate (1), its characterized in that: the middle part of the upper surface of the bottom plate (1) is provided with a through hole (101), the right rear side of the upper surface of the bottom plate (1) is fixedly connected with a motor supporting seat (2), the upper surface of the motor supporting seat (2) is fixedly connected with a driving motor (3), the output end of the driving motor (3) is fixedly connected with a rotating shaft (4), the outer surface of the rotating shaft (4) is sleeved with a rope pulley (5), the outer surface of the rope pulley (5) is provided with a steel wire rope (6), the front side and the rear side of the outer surface of the rotating shaft (4) are respectively sleeved with a supporting plate (30), the lower surface of each supporting plate (30) is fixedly connected with the upper surface of the bottom plate (1), four corners of the upper surface of the bottom plate (1) are respectively and fixedly connected with supporting columns (7), and the upper surfaces of two, the device is characterized in that a bearing (9) is fixedly connected to the inner wall of the connecting seat (8), a rotating rod (10) is inserted into the bearing (9), a pulley (11) is sleeved at the middle part of the outer surface of the rotating rod (10), the steel wire rope (6) penetrates through the upper surface of the pulley (11), a connecting sleeve (12) is fixedly connected to the bottom end of the steel wire rope (6), a U-shaped rod (13) is inserted into the connecting sleeve (12), a sampling barrel (14) is fixedly connected to the lower surface of the U-shaped rod (13), an air pump (15) is fixedly connected to the left side of the upper surface of the sampling barrel (14), an air pump (15) is communicated with the input end of the air pump (15), a vent pipe (16) is communicated with the bottom end of the vent pipe (16) and the upper surface of the sampling barrel (14), a water outlet pipe (17) is communicated with the, the middle part of the lower surface of the sampling barrel (14) is communicated with a straight pipe (18), the bottom end of the straight pipe (18) is communicated with a bent pipe (19), the left end of the elbow (19) is fixedly connected with a solid block (20), the middle part of the right side surface of the solid block (20) is provided with a sliding groove (2001), a sliding column (21) is inserted in the sliding groove (2001), a first spring (22) is arranged in the sliding groove (2001), the right side surface of the sliding column (21) is fixedly connected with a sealing block (23), the left side and the right side of the front surface and the back surface of the bottom plate (1) are both fixedly connected with connecting plates (24), a threaded rod (25) is inserted in the middle of the upper surface of the connecting plate (24), a rotating rod (26) is inserted in the top of the outer surface of the threaded rod (25), the lower fixed surface of threaded rod (25) is connected with universal wheel (27), the equal fixedly connected with shock attenuation post (28) in four corners of bottom plate (1) lower surface.

2. The sampling device of claim 1, wherein: the outer surface of the rotating rod (26) is provided with an anti-slip layer, and the outer surface of the anti-slip layer is provided with friction anti-slip lines.

3. The sampling device of claim 1, wherein: the shock absorption column (28) comprises a supporting rod, a supporting sleeve is sleeved at the bottom of the outer surface of the supporting rod, a base plate is fixedly connected to the lower surface of the supporting sleeve, and a second spring is arranged inside the supporting sleeve.

4. The sampling device of claim 1, wherein: the left side and the right side of the outer surface of the sealing block (23) are both sleeved with annular sealing rings, and the annular sealing rings are made of rubber.

5. The sampling device of claim 1, wherein: the periphery of the outer surface of the sliding column (21) is fixedly connected with square sliding rails, and the inner wall of the sliding groove (2001) is provided with a square sliding groove matched with the square sliding rails.

6. The sampling device of claim 1, wherein: the sampling barrel (14), the water outlet pipe (17), the straight pipe (18) and the bent pipe (19) are all made of 304 stainless steel.

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