CN217111644U

CN217111644U - Sewage sampling device for environmental monitoring

Info

Publication number: CN217111644U
Application number: CN202220791619.9U
Authority: CN
Inventors: 王培培; 张明慧; 张海辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-02
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a sewage sampling device for environmental monitoring, including removing automobile body, water tank, water pump and box, the interior bottom fixed mounting of box has the bottom guide rail, the top of bottom guide rail is provided with the balancing weight, the side fixed mounting of box has fixed box, the inside sliding connection of fixed box has the expansion bracket, the positive fixed mounting of expansion bracket has the scale, the bottom fixed mounting of expansion bracket has the rack, the expansion bracket is opposite with the direction of motion of balancing weight, the bottom fixed mounting of expansion bracket has the cylinder, the bottom fixed mounting of cylinder has the box of intaking, the output of the box of intaking passes through the pipeline and is connected with the water pump, the filter screen is installed to the input of the box of intaking, the surface of filter screen is provided with the cleaning brush. A sewage sampling device for environmental monitoring, can carry out quick collection to the water of the different distances of bank fast.

Description

Sewage sampling device for environmental monitoring

Technical Field

The utility model relates to an environmental monitoring field, in particular to sewage sampling device field for environmental monitoring.

Background

In-process that carries out environmental monitoring often needs to take a sample the water in the water, but the pollutant content of the water on the different distances of bank is different, and current sewage sampling device takes a sample the water of the different distances of bank through the expansion bracket, but because the expansion bracket stretches out when longer distance, centrobaric skew can take place for automobile body and box because leverage, very easily take place to collapse like this under the effect of external force, simultaneously at the in-process that takes a sample to sewage, the solid particle thing in the sewage can lead to the fact the jam to the pipeline of water pump, need set up the filter screen like this in sewage conduit's import department, solid particle thing easily influences the efficiency of drawing water of water pump at the gathering of filter screen surface like this, in view of this, we provide a sewage sampling device for environmental monitoring.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sewage sampling device for environmental monitoring can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage sampling device for environmental monitoring, is including removing automobile body, water tank, water pump and box, the interior bottom fixed mounting of box has the bottom guide rail, the top of bottom guide rail is provided with the balancing weight, the side fixed mounting of box has fixed box, the inside sliding connection of fixed box has the expansion bracket, the front fixed mounting of expansion bracket has the scale, the bottom fixed mounting of expansion bracket has the rack, the expansion bracket is opposite with the direction of motion of balancing weight, the bottom fixed mounting of expansion bracket has the cylinder, the bottom fixed mounting of cylinder has the box of intaking, the output of the box of intaking passes through the pipeline and is connected with the water pump, the filter screen is installed to the input of the box of intaking, the surface of filter screen is provided with the cleaning brush.

The utility model is further improved in that a motor is fixedly arranged on the front of the fixed box, the output end of the motor is connected with a driving transmission wheel and a transmission gear in a transmission way, the transmission gear is in meshed transmission with a rack, so that the movable vehicle body is moved to the side of a sewage sampling pool, the motor is controlled by a controller to run, the motor drives the driving transmission wheel and the transmission gear in the fixed box to rotate, and the transmission gear is in meshed transmission with the rack below the telescopic frame in the box body, so that the telescopic frame extends out of the box body to watch a graduated scale to quickly move the air cylinder and the water inlet box to positions above different distances of the water body, then the controller controls the air cylinder to work to push the water inlet box to be immersed in the water body, and thus the input end of the water pump working water pump and the output end of the water pump connected with the water inlet box are positioned above the water tank, this enables rapid harvesting of bodies of water at different distances offshore.

The utility model is further improved in that the inner part of the bottom guide rail is rotatably connected with a threaded rod, the bottom of the balancing weight is fixedly provided with a threaded sleeve which is in threaded connection with the threaded rod, the end part of the threaded rod is fixedly provided with a third bevel gear, the side surface of the third bevel gear is in meshing transmission connection with a fourth bevel gear, the front surface of the bottom guide rail is provided with a driven transmission wheel, the fourth bevel gear and the driven transmission wheel are in coaxial transmission, thus in the process that the rack and the telescopic frame extend out of the box body, in order to prevent the shifting of the moving vehicle body and the box body due to the gravity center shift caused by the lever action from collapsing, the driving transmission wheel and the driven transmission wheel of the output end of the first motor are in belt transmission, thereby driving the driven transmission wheel and the fourth bevel gear to rotate, and the fourth bevel gear is in meshing transmission with the third bevel gear at the end part of the threaded rod, thereby driving the threaded rod to rotate, and the threaded sleeve at the bottom of the balancing weight is in threaded connection with the threaded rod, so that the balancing weight is driven to move leftwards to offset the lever force generated by the rightward movement of the rack and the telescopic frame, the stability of the device in working is ensured, and the balancing weight is driven to return to the middle of the box body in the resetting process of the rack and the telescopic frame.

The utility model discloses further improvement lies in, the upside fixed mounting of box of intaking has last case, the inside rotation of going up the case is connected with the rotation impeller, the outside of box of intaking is rotated through the pivot and is connected with No. two bevel gears, No. two bevel gears and the coaxial transmission of rotation impeller, make the in-process that the box absorbed water of intaking like this at water pump work, rivers drive the rotation impeller rotation of the inside upside of box of intaking, rotate impeller and the coaxial transmission of No. two bevel gears.

The utility model discloses a further improvement lies in, No. two bevel gear's side meshing transmission is connected with a bevel gear, the tip fixed mounting of cleaning brush has the rotation cover, a bevel gear and the coaxial transmission of rotation cover, No. two bevel gear meshes the transmission rather than a bevel gear of side like this to drive a bevel gear and rotate, and a bevel gear and the coaxial transmission of rotation cover, thereby drive and rotate cover and cleaning brush and rotate, thereby make the cleaning brush clean the brush on the filter screen surface, avoid solid particle thing to influence the efficiency of drawing water of water pump in the gathering of filter screen surface.

The utility model discloses further improvement lies in, fixed mounting has the controller on the removal automobile body, the operation of controller control water pump, a motor and cylinder.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the moving vehicle body is moved to the side of a sewage sampling pool, a first motor is controlled to run by a controller, the first motor drives a driving transmission wheel and a transmission gear inside a fixed box to rotate, the transmission gear is in meshed transmission with a rack below an expansion bracket inside a box body, so that the expansion bracket extends out of the box body to watch a graduated scale to quickly enable an air cylinder and a water inlet box to move to positions above different distances of the water body, then the controller controls the air cylinder to work to push the water inlet box to be immersed into the water body, the input end of a water pump working water pump and the output end of the water pump connected with the water inlet box are controlled to be positioned above a water tank, so that the water bodies at different distances of the water body can be quickly collected, and in the process that the rack and the expansion bracket extend out of the box body, in order to prevent the moving vehicle body and the box body from collapsing caused by gravity center shift due to lever action, the driving transmission wheel and a driven transmission wheel at the output end of the first motor are in belt transmission, thereby drive driven transmission wheel and No. four bevel gear and rotate, and No. four bevel gear meshes the transmission with the bevel gear No. three of screw rod tip to drive the threaded rod and rotate, thereby the thread bush of balancing weight bottom drives the balancing weight left shift and offsets the stability of having guaranteed the device at the during operation with threaded rod threaded connection to the lever power that the right removal of rack and expansion bracket produced, and drives the balancing weight and get back to the middle part of box at the in-process that rack and expansion bracket reset.

2. In the process of enabling the water inlet box to absorb water during the operation of the water pump, water flow drives the rotating impeller on the upper side inside the water inlet box to rotate, the rotating impeller and the second bevel gear are in coaxial transmission, the second bevel gear is in meshed transmission with the first bevel gear on the side surface of the second bevel gear, so that the first bevel gear is driven to rotate, the first bevel gear and the rotating sleeve are in coaxial transmission, the rotating sleeve and the cleaning brush are driven to rotate, the cleaning brush is cleaned on the surface of the filter screen, and the problem that solid particles are gathered on the surface of the filter screen to affect the water pumping efficiency of the water pump is avoided.

Drawings

FIG. 1 is the utility model relates to a sewage sampling device's for environmental monitoring overall structure schematic diagram.

Fig. 2 is the utility model relates to a sewage sampling device's for environmental monitoring expansion bracket, cylinder and box connection schematic diagram of intaking.

Fig. 3 is the utility model discloses a sewage sampling device's for environmental monitoring inside cross-sectional view of box of intaking.

Fig. 4 is the utility model relates to a bevel gear, rotating sleeve and cleaning brush overall structure schematic diagram of sewage sampling device for environmental monitoring.

Fig. 5 is the utility model discloses a sewage sampling device's for environmental monitoring inside profile schematic diagram of bottom guide rail.

Fig. 6 is the utility model discloses a sewage sampling device's for environmental monitoring motor, initiative transmission wheel and drive gear connection schematic diagram.

In the figure: 1. moving the vehicle body; 2. a box body; 3. a controller; 4. a bottom rail; 5. a threaded rod; 6. a balancing weight; 7. a water tank; 8. a water pump; 9. a fixing box; 10. a first motor; 11. a telescopic frame; 12. a rack; 13. a graduated scale; 14. a cylinder; 15. a water inlet box; 16. a filter screen; 17. a cleaning brush; 18. feeding the box; 19. a first bevel gear; 20. a second bevel gear; 21. rotating the impeller; 22. rotating the sleeve; 23. a threaded sleeve; 24. a third bevel gear; 25. a fourth bevel gear; 26. a driven transmission wheel; 27. a driving transmission wheel; 28. a transmission gear.

Detailed Description

In order to make the technical means, the creative features, the achievement purposes and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.

Example 1

As shown in fig. 1-6, a sewage sampling device for environmental monitoring comprises a moving vehicle body 1, a water tank 7, a water pump 8 and a box body 2, wherein a bottom guide rail 4 is fixedly installed at the inner bottom of the box body 2, a counterweight block 6 is arranged above the bottom guide rail 4, a fixing box 9 is fixedly installed on the side surface of the box body 2, an expansion bracket 11 is slidably connected inside the fixing box 9, a scale 13 is fixedly installed on the front surface of the expansion bracket 11, a rack 12 is fixedly installed at the bottom of the expansion bracket 11, the movement directions of the expansion bracket 11 and the counterweight block 6 are opposite, an air cylinder 14 is fixedly installed at the bottom of the expansion bracket 11, an inlet box 15 is fixedly installed at the bottom of the air cylinder 14, the output end of the inlet box 15 is connected with the water pump 8 through a pipeline, a filter screen 16 is installed at the input end of the inlet box 15, and a cleaning brush 17 is arranged on the surface of the filter screen 16; the front surface of the fixed box 9 is fixedly provided with a first motor 10, the output end of the first motor 10 is in transmission connection with a driving transmission wheel 27 and a transmission gear 28, and the transmission gear 28 is in meshing transmission with the rack 12; the inside rotation of bottom guide rail 4 is connected with threaded rod 5, and the bottom fixed mounting of balancing weight 6 has thread bush 23, and

thread bush

23 and 5 threaded connection of threaded rod, the tip fixed mounting of threaded rod 5 has No. three bevel gear 24, and No. three bevel gear 24's side meshing transmission is connected with No. four bevel gear 25, and bottom guide rail 4's front is provided with driven transmission wheel 26, and No. four bevel gear 25 and the coaxial transmission of driven transmission wheel 26.

The embodiment can realize that: the moving vehicle body 1 is moved to a side of a sewage sampling pool, a first motor 10 is controlled to operate by a controller 3, the first motor 10 drives a driving transmission wheel 27 and a transmission gear 28 in a fixed box 9 to rotate, the transmission gear 28 is in meshed transmission with a rack 12 below an expansion bracket 11 in a box body 2, so that the expansion bracket 11 extends out of the box body 2 to see a graduated scale 13, the air cylinder 14 and the water inlet box 15 are rapidly moved to positions above different distances of the water body in the offshore area, then the controller 3 controls the air cylinder 14 to work to push the water inlet box 15 to be immersed into the water body, the input end of a working water pump 8 of the water pump 8 and the output end of the water pump 8 connected with the water inlet box 15 are controlled to be located above a water tank 7, the water body in different distances in the offshore area can be rapidly collected, and in the process that the rack 12 and the expansion bracket 11 extend out of the box body 2, in order to prevent the moving vehicle body 1 and the box body 2 from collapsing caused by gravity center shift due to lever action, the driving transmission wheel 27 and the driven transmission wheel 26 at the output end of the first motor 10 are in belt transmission, so that the driven transmission wheel 26 and the fourth bevel gear 25 are driven to rotate, the fourth bevel gear 25 is in meshing transmission with the third bevel gear 24 at the end part of the threaded rod 5, so that the threaded rod 5 is driven to rotate, the threaded sleeve 23 at the bottom of the balancing weight 6 is in threaded connection with the threaded rod 5, so that the balancing weight 6 is driven to move leftwards, lever force generated by the rightward movement of the rack 12 and the telescopic frame 11 is counteracted, the stability of the device in work is ensured, and the balancing weight 6 is driven to return to the middle part of the box body 2 in the resetting process of the rack 12 and the telescopic frame 11.

Example 2

As shown in fig. 1-6, a sewage sampling device for environmental monitoring comprises a moving vehicle body 1, a water tank 7, a water pump 8 and a box body 2, wherein a bottom guide rail 4 is fixedly installed at the inner bottom of the box body 2, a counterweight block 6 is arranged above the bottom guide rail 4, a fixing box 9 is fixedly installed on the side surface of the box body 2, an expansion bracket 11 is slidably connected inside the fixing box 9, a scale 13 is fixedly installed on the front surface of the expansion bracket 11, a rack 12 is fixedly installed at the bottom of the expansion bracket 11, the movement directions of the expansion bracket 11 and the counterweight block 6 are opposite, an air cylinder 14 is fixedly installed at the bottom of the expansion bracket 11, an inlet box 15 is fixedly installed at the bottom of the air cylinder 14, the output end of the inlet box 15 is connected with the water pump 8 through a pipeline, a filter screen 16 is installed at the input end of the inlet box 15, and a cleaning brush 17 is arranged on the surface of the filter screen 16; an upper box 18 is fixedly installed on the upper side of the water inlet box 15, a rotating impeller 21 is rotatably connected inside the upper box 18, a second bevel gear 20 is rotatably connected to the outer side of the water inlet box 15 through a rotating shaft, and the second bevel gear 20 and the rotating impeller 21 are in coaxial transmission; the side surface of the second bevel gear 20 is in meshing transmission connection with a first bevel gear 19, the end part of the cleaning brush 17 is fixedly provided with a rotating sleeve 22, and the first bevel gear 19 and the rotating sleeve 22 are in coaxial transmission; the controller 3 is fixedly arranged on the movable vehicle body 1, and the controller 3 controls the operation of the water pump 8, the first motor 10 and the air cylinder 14.

The embodiment can realize that: in the process that the water pump 8 works to enable the water inlet box 15 to absorb water, water flow drives the rotating impeller 21 on the upper side inside the water inlet box 15 to rotate, the rotating impeller 21 and the second bevel gear 20 are in coaxial transmission, the second bevel gear 20 is in meshed transmission with the first bevel gear 19 on the side face of the second bevel gear, so that the first bevel gear 19 is driven to rotate, the first bevel gear 19 and the rotating sleeve 22 are in coaxial transmission, so that the rotating sleeve 22 and the cleaning brush 17 are driven to rotate, the cleaning brush 17 is enabled to clean the surface of the filter screen 16, and the phenomenon that solid particles are gathered on the surface of the filter screen 16 to affect the water pumping efficiency of the water pump 8 is avoided.

It should be noted that, the utility model relates to a sewage sampling device for environmental monitoring, when using, connect controller 3 with external power supply, will remove automobile body 1 and move to the pond of sewage sample by, through controller 3 control one number of motor 10 operation, one number of motor 10 drive the inside initiative transmission wheel 27 and the drive gear 28 of stationary box 9 and rotate, and drive gear 28 and the rack 12 meshing transmission of the telescopic bracket 11 below the box 2 inside, thereby make telescopic bracket 11 stretch out of box 2 inside and watch scale 13 and make cylinder 14 and water inlet box 15 move to the position top of the different offshore distance of water fast, then control cylinder 14 work through controller 3 and promote water inlet box 15 and dip in the water, the input of controlling water pump 8 work water pump 8 and the output that water inlet box 15 is connected water pump 8 and is located the top of water tank 7 like this, can carry out the quick collection to the water of different offshore distances fast like this, in the process that the rack 12 and the telescopic frame 11 extend out of the box body 2, in order to prevent the mobile vehicle body 1 and the box body 2 from collapsing due to gravity center shift caused by leverage, a driving transmission wheel 27 and a driven transmission wheel 26 at the output end of the first motor 10 are in belt transmission to drive the driven transmission wheel 26 and a fourth bevel gear 25 to rotate, the fourth bevel gear 25 is in meshing transmission with a third bevel gear 24 at the end part of the threaded rod 5 to drive the threaded rod 5 to rotate, a threaded sleeve 23 at the bottom of the balancing weight 6 is in threaded connection with the threaded rod 5 to drive the balancing weight 6 to move leftwards so as to counteract lever force generated by the rightward movement of the rack 12 and the telescopic frame 11 and ensure the stability of the device in work, the balancing weight 6 is driven to return to the middle part of the box body 2 in the process that the rack 12 and the telescopic frame 11 are reset, and water flow drives the rotating impeller 21 at the inner upper side of the water inlet box 15 to rotate in the process that the water pump 8 works to suck water in the water inlet box 15, the rotating impeller 21 and the second bevel gear 20 are in coaxial transmission, the second bevel gear 20 is in meshed transmission with the first bevel gear 19 on the side surface of the second bevel gear 20, so that the first bevel gear 19 is driven to rotate, the first bevel gear 19 and the rotating sleeve 22 are in coaxial transmission, the rotating sleeve 22 and the cleaning brush 17 are driven to rotate, the cleaning brush 17 is cleaned on the surface of the filter screen 16, and the problem that solid particles are gathered on the surface of the filter screen 16 to affect the water pumping efficiency of the water pump 8 is avoided.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sewage sampling device for environmental monitoring, is including removing automobile body (1), water tank (7), water pump (8) and box (2), its characterized in that: a bottom guide rail (4) is fixedly arranged at the inner bottom of the box body (2), a balancing weight (6) is arranged above the bottom guide rail (4), a fixed box (9) is fixedly arranged on the side surface of the box body (2), an expansion bracket (11) is connected inside the fixed box (9) in a sliding way, a graduated scale (13) is fixedly arranged on the front surface of the telescopic frame (11), a rack (12) is fixedly arranged at the bottom of the telescopic frame (11), the movement directions of the telescopic frame (11) and the counterweight block (6) are opposite, the bottom of the telescopic frame (11) is fixedly provided with a cylinder (14), the bottom of the cylinder (14) is fixedly provided with a water inlet box (15), the output end of the water inlet box (15) is connected with a water pump (8) through a pipeline, a filter screen (16) is installed at the input end of the water inlet box (15), and a cleaning brush (17) is arranged on the surface of the filter screen (16).

2. The sewage sampling device for environmental monitoring according to claim 1, wherein: the front of the fixed box (9) is fixedly provided with a motor (10), the output end of the motor (10) is connected with a driving transmission wheel (27) and a transmission gear (28) in a transmission manner, and the transmission gear (28) is in meshing transmission with the rack (12).

3. The sewage sampling device for environmental monitoring according to claim 1, wherein: the utility model discloses a bearing of a motor vehicle, including bottom guide rail (4), the internal rotation of bottom guide rail (4) is connected with threaded rod (5), the bottom fixed mounting of balancing weight (6) has thread bush (23), thread bush (23) and threaded rod (5) threaded connection, the tip fixed mounting of threaded rod (5) has third bevel gear (24), the side meshing transmission of third bevel gear (24) is connected with fourth bevel gear (25), the front of bottom guide rail (4) is provided with driven transmission wheel (26), fourth bevel gear (25) and driven transmission wheel (26) coaxial drive.

4. The sewage sampling device for environmental monitoring according to claim 1, wherein: the upside fixed mounting of box (15) of intaking has last case (18), the internal rotation of going up case (18) is connected with rotates impeller (21), the outside of box (15) of intaking is rotated through the pivot and is connected with second bevel gear (20), second bevel gear (20) and rotation impeller (21) coaxial drive.

5. The sewage sampling device for environmental monitoring according to claim 4, wherein: the side surface of the second bevel gear (20) is in meshing transmission connection with a first bevel gear (19), the end part of the cleaning brush (17) is fixedly provided with a rotating sleeve (22), and the first bevel gear (19) and the rotating sleeve (22) are in coaxial transmission.

6. The sewage sampling device for environmental monitoring according to claim 1, wherein: the automobile is characterized in that a controller (3) is fixedly mounted on the movable automobile body (1), and the controller (3) controls the operation of a water pump (8), a first motor (10) and a cylinder (14).