CN219015749U

CN219015749U - Water quality sampler

Info

Publication number: CN219015749U
Application number: CN202223353548.3U
Authority: CN
Inventors: 周丹妹; 丁倩; 王延胜; 胡先勇
Original assignee: Shandong Anping Testing Co ltd
Current assignee: Shandong Anping Testing Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-12
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to a water quality sampler, which comprises a pipe body, wherein the pipe body is provided with a cleaning mechanism at the bottom end, and a moving mechanism is connected with the top end of the pipe body in a sliding manner; the cleaning mechanism comprises a motor, the dwang is connected to the motor, rotate on the dwang and be connected with the rotary rod that two symmetries set up, two the cover is equipped with the cleaning wheel on the rotary rod, and two the one end that the dwang was kept away from to the rotary rod is connected with driven gear, and the bottom surface of body is provided with annular rack, and driven gear meshes with annular rack mutually. According to the utility model, the cleaning mechanism and the moving mechanism are arranged, and the driven gear is driven to be meshed with the annular rack when the rotary rod moves, so that the cleaning wheel rolls when moving, the cleaning quality of the filter screen is further ensured, meanwhile, the cleaning is convenient, the use frequency of the extractor is improved, the clean extractor can ensure that the extracted water sample is not polluted by residues, and the accuracy of a test result is ensured.

Description

Water quality sampler

Technical Field

The utility model relates to the technical field of water quality sampling, in particular to a water quality sampler.

Background

The water quality sampler is a device for collecting water resources in a designated area for preservation, and then testing is performed in a laboratory.

The prior art patent CN201320476553.5 discloses a water quality sampler, which is to place the sampler in water for sampling, and ensure the accuracy of water taking through the appearance design, but the sampler can adsorb impurities in water when sampling in water, these magazines will be blocked after inhaling, the accuracy of sampling can also be influenced after blocking, and the efficiency of water taking can also be reduced, the follow-up inconvenient dismantlement in the process of cleaning will influence the detection result if cleaning is not performed in new test waters.

In summary, the present application provides a water quality sampler to solve the above-mentioned problems.

Disclosure of Invention

The present utility model is directed to a water quality sampler to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the water quality sampler comprises a pipe body, wherein a cleaning mechanism is arranged at the bottom end of the pipe body, and a moving mechanism is connected with the top end of the pipe body in a sliding manner;

the cleaning mechanism comprises a motor, a rotating rod, cleaning wheels and a driven gear, wherein the rotating rod is fixedly connected with the driving end of the motor, one end of the rotating rod, far away from the motor, is rotationally connected with two rotating rods which are symmetrically arranged, the cleaning wheels are sleeved on the two rotating rods, the driven gear is connected with one end, far away from the rotating rod, of the rotating rod, the bottom end face of the pipe body is provided with an annular rack, and the driven gear is meshed with the annular rack.

Further, the moving mechanism comprises a placing disc, moving rods, limiting rods and springs, wherein two mounting grooves are symmetrically formed in the placing disc, the moving rods are slidably connected in the two mounting grooves, one end of each moving rod, which is located in each mounting groove, is fixedly connected with the corresponding limiting rod, the two symmetrically arranged limiting rods are symmetrically arranged, and springs are connected between the limiting rods and the bottoms of the mounting grooves.

Further, one end of the two moving rods, which is positioned outside the placing disc, is connected with a pressing block, and the placing disc is provided with a pump body.

Further, two connecting rods are further arranged on the placing plate, one end, far away from the placing plate, of each connecting rod is connected with a cover plate, and a control block is arranged on each cover plate.

Further, be connected with the water pipe on the pump body, the equipartition has a plurality of outlet on the water pipe, the water inlet has been seted up to the bottom of body, and the water pipe communicates with the water inlet, and water inlet department is provided with the filter screen.

Further, a waterproof cover is arranged outside the motor.

Further, a graduated scale is arranged on the tube body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the motor is used for driving the rotating rod to drive the rotating rod to rotate, and the driven gear is driven to be meshed with the annular rack when the rotating rod moves, so that the cleaning wheel rolls when moving, and the filter screen is cleaned, and the cleaning effect is good; in addition, the utility model further utilizes the pressing block to drive the movable rod to move so as to drive the limiting rod to move, so that the movable rod can be quickly separated from the clamping groove on the pipe body, the pump body and the water pipe can be quickly separated from the pipe body, the cleaning is convenient, the use frequency of the extractor is improved, the clean extractor can ensure that the extracted water sample cannot be polluted by residues, and the accuracy of a test result is ensured.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic diagram of a main sectional view of a placement block according to the present utility model;

fig. 4 is a schematic view of a part of a perspective structure of a pipe body in the present utility model.

Reference numerals: 1. a tube body; 2. a waterproof cover; 3. a motor; 4. a rotating lever; 5. a rotating rod; 6. a cleaning wheel; 7. a driven gear; 8. an annular rack; 9. placing a tray; 10. a moving rod; 11. a limit rod; 12. a spring; 13. pressing the blocks; 14. a pump body; 15. a water pipe; 16. a water outlet; 17. a filter screen; 18. a connecting rod; 19. a cover plate; 20. a control block; 21. a graduated scale.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the water quality sampler comprises a pipe body 1, wherein a water inlet is formed in the bottom of the pipe body 1, a filter screen 17 is arranged at the water inlet, a cleaning mechanism is arranged at the bottom end of the pipe body 1, and the cleaning mechanism is used for cleaning the filter screen 17.

The cleaning mechanism comprises a rotating rod 5, a cleaning wheel 6, a driven gear 7, an annular rack 8 and a motor 3, wherein the driving end of the motor 3 is fixedly connected with a rotating rod 4, one end of the rotating rod 4, which is far away from the motor 3, is symmetrically rotated and connected with the rotating rod 5, one end, which is far away from each other, of the two rotating rods 5 is connected with the driven gear 7, the bottom of the pipe body 1 is provided with the annular rack 8, the driven gear 7 is meshed with the annular rack 8, and the cleaning wheel 6 is sleeved outside the two rotating rods 5. The motor 3 drives the dwang 4 to rotate, and the dwang 4 drives rotary rod 5 rotation, and rotary rod 5 rotates under the drive of dwang 4, drives two driven gear 7 and annular rack 8 simultaneously when rotating and meshes for rotary rod 5 can the rotation in the revolution, thereby improves cleaning efficiency.

The waterproof cover 2 is fixedly connected to the center of the upper surface of the bottom of the pipe body 1, the motor 3 is fixed in the waterproof cover 2, and the waterproof cover 2 is used for protecting the motor 3 from water inflow and is also used for enabling the motor 3 to have a placed environment.

The upper space of the pipe body 1 is internally provided with a pump body 14, the left side and the right side of the pump body 14 are both connected with water pipes 15, the two water pipes 15 are communicated with a water inlet at the bottom of the pipe body 1, a plurality of water outlets 16 are uniformly distributed on the two water pipes 15 from top to bottom, and the extracted water is discharged through the water outlets 16 after passing through the water pipes 15.

The outer wall of the pipe body 1 is provided with a graduated scale 21, and the graduated scale 21 is arranged to facilitate observation of the extracted water quantity.

The inner wall of the pipe body 1 is in penetrating sliding connection with a moving mechanism at a position close to the top; the moving mechanism comprises a placing plate 9, a moving rod 10, a limiting rod 11 and a pressing block 13. The pump body 14 is placed on placing the dish 9, and the arbitrary both sides lateral wall symmetry position of placing the dish 9 all runs through sliding connection has movable rod 10, and two movable rods 10 are located the one end outer wall in placing the dish 9 and symmetrical arrangement has gag lever post 11, and two movable rods 10 are close to the equal fixedly connected with spring 12 of gag lever post 11 one end lateral wall, and the spring is 12 in order to support movable rod 10 setting. Be provided with the spout on the body 1, carriage release lever 10 and spout sliding fit, the bottom of spout is provided with the draw-in groove, and the draw-in groove cooperates with gag lever post 11, presses the piece 13 to set up on carriage release lever 10 to conveniently press the carriage release lever.

When in use, the pressing block 13 is pressed to drive the moving rod 10 to move towards the inner side of the placing disc 9, the moving rod 10 can drive the limiting rod 11 to move, so that the limiting rod 11 is separated from the clamping groove of the inner wall of the pipe body 1, the extraction equipment can be cleaned after unlocking is completed, the pipe body 1 is inserted after cleaning, the pressing block 13 can be loosened when the pipe body 1 is inserted, and the limiting rod 11 enters the clamping groove of the inner wall of the pipe body 1 to complete locking under the action of the elasticity of the spring 12 when moving to the clamping groove of the inner wall of the pipe body 1.

The connecting rods 18 are symmetrically arranged on the placing disc 9, one end, away from the placing disc 9, of each connecting rod 18 is fixedly connected with a cover plate 19, one end, away from the center position, of each cover plate 19 is fixedly connected with a control block 20, and each control block 20 is a control unit for controlling the pump body 14 and the motor 3 to work and stop.

When the utility model is used, when the pipe body 1 is put into water for sampling, the pump body 14 and the motor 3 are controlled to start simultaneously through the control block 20, the pump body 14 can be started to pump water to be detected into the pipe body 1 through the water pipe 15 and the water outlet 16, the motor 3 can drive the rotating rod 4 to rotate, the rotating rod 5 can be driven to move when the rotating rod 4 rotates, the driven gear 7 can be driven to be meshed with the annular rack 8 when the rotating rod 5 moves, and the cleaning wheel 6 on the rotating rod 5 is driven to rotate when in revolution, so that the filter screen 17 is cleaned, and the filter screen 17 is ensured not to be blocked by impurities in water.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be obvious to those skilled in the art that the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims

1. Quality of water sampler, including body (1), its characterized in that: the bottom end of the pipe body (1) is provided with a cleaning mechanism, and the top end of the pipe body (1) is connected with a moving mechanism in a sliding manner;

the cleaning mechanism comprises a motor (3), a rotating rod (4), a rotating rod (5), a cleaning wheel (6) and a driven gear (7), wherein the rotating rod (4) is fixedly connected with the driving end of the motor (3), one end of the rotating rod (4) away from the motor (3) is rotationally connected with two symmetrically arranged rotating rods (5), the cleaning wheel (6) is sleeved on the rotating rods (5), the two rotating rods (5) are connected with the driven gear (7) at one end of the rotating rod (5) away from the rotating rod (4), the annular rack (8) is arranged on the bottom end face of the pipe body (1), and the driven gear (7) is meshed with the annular rack (8).

2. The water sampler of claim 1, wherein: the moving mechanism comprises a placing disc (9), a moving rod (10), a limiting rod (11) and a spring (12), wherein two mounting grooves are symmetrically formed in the placing disc (9), the moving rod (10) is slidably connected in the two mounting grooves, two limiting rods (11) are fixedly connected to one ends of the moving rod (10) located in the mounting grooves, and the spring (12) is connected between the limiting rods (11) and the bottoms of the mounting grooves.

3. The water sampler of claim 2, wherein: one end of the two moving rods (10) positioned outside the placing disc (9) is connected with a pressing block (13), and the placing disc (9) is provided with a pump body (14).

4. A water sampler according to claim 3, wherein: the placing tray (9) is further provided with two connecting rods (18), one end, far away from the placing tray (9), of each connecting rod (18) is connected with a cover plate (19), and the cover plates (19) are provided with control blocks (20).

5. A water sampler according to claim 3, wherein: the novel water pump is characterized in that a water pipe (15) is connected to the pump body (14), a plurality of water outlets (16) are uniformly distributed on the water pipe (15), a water inlet is formed in the bottom end of the pipe body (1), the water pipe (15) is communicated with the water inlet, and a filter screen (17) is arranged at the water inlet.

6. The water sampler of claim 1, wherein: a waterproof cover (2) is arranged outside the motor (3).

7. The water sampler of claim 1, wherein: a graduated scale (21) is arranged on the pipe body (1).