CN213301784U

CN213301784U - Water quality monitoring sampler

Info

Publication number: CN213301784U
Application number: CN202022687611.1U
Authority: CN
Inventors: 赵贵雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-05-28
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a water quality monitoring sampler, which belongs to the technical field of water quality sampling devices, and comprises a shell, wherein the bottom of the shell is rotationally connected with one end of a reciprocating screw rod, the number of the reciprocating screw rods is three, the other end of each reciprocating screw rod is fixedly connected with the inner side wall of a bearing, the outer side wall of each bearing is fixedly connected with the top of a fixed plate, a sliding plate is rotationally connected onto each reciprocating screw rod, a collecting tank is arranged at the bottom of each sliding plate and is positioned among the three reciprocating screw rods, and the side wall of each sliding plate is fixedly connected with the bottom of the outer side wall; when three reciprocal lead screw rotated simultaneously, driven the slide and be sharp reciprocating motion on three reciprocal lead screw for the collecting vat of slide bottom rigid coupling can collect water, and move the top that the lifting arrived reciprocal lead screw with the hosepipe, be convenient for take a sample to the water in the well, touch the piece and touch switch contact this moment, the motor stop work makes the sample water remove to be convenient for collect behind the wellhead.

Description

Water quality monitoring sampler

Technical Field

The utility model belongs to the technical field of water sampling device, concretely relates to water quality monitoring sample thief.

Background

The water sample of polluted water is collected and analyzed to obtain basic water pollution data, and the water sample for analysis has representativeness and can reflect the chemical composition and characteristics of water.

At present, common sampling all is artifical sampling, to the water in the well, can't directly follow the well and take a sample, especially open-air ancient well is difficult to build the device of fetching water for the sample is troublesome, and sampling device is difficult to fix the top at ancient well simultaneously, has certain drawback.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water quality monitoring sample thief to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water quality monitoring sample thief, which comprises a housin, the bottom of casing is rotated with the one end of reciprocal lead screw and is connected, the quantity of reciprocal lead screw is three, the other end of three reciprocal lead screw and the inside wall rigid coupling of bearing, and the lateral wall of bearing and the top rigid coupling of fixed plate, it is connected with a slide to rotate on the three reciprocal lead screw, the collecting vat is installed to the bottom of slide, and the collecting vat is arranged in three reciprocal lead screw, the lateral wall of slide and the bottom rigid coupling of touching piece lateral wall, the touching piece is located touch switch under, touching piece rigid coupling is in the bottom of casing lateral wall.

The scheme is as follows: the motor may be of the type 50 KTYZ.

As a preferred embodiment, the top of the shell is rotatably connected with one end of the fixing frame through a volute spiral spring, a sliding groove is formed in the top of the fixing frame, a sliding block is connected in the sliding groove in a rotating mode, the side wall of the sliding block is rotatably connected with one end of a connecting rod, and the connecting rod penetrates through the fixing block and extends to the top of a limiting block which is connected with the limiting cavity in a sliding mode in the limiting cavity.

As a preferred embodiment, the bottom of the limiting block is fixedly connected with one end of a tension spring, the other end of the tension spring is fixedly connected to the bottom of the limiting cavity, a push rod is fixedly connected to the side wall of the limiting block, and the push rod penetrates through the limiting groove and extends to the outside of the limiting block.

As a preferred embodiment, the lateral wall of fixed block has seted up fixed chamber, and fixed intracavity sliding connection has trapezoidal piece, the bottom of trapezoidal piece and the one end rigid coupling of spliced pole, the other end of spliced pole run through fixed chamber and draw the bottom rigid coupling of piece, the rigid coupling has the limiting plate on the spliced pole, limiting plate sliding connection is in fixed intracavity.

As a preferred embodiment, the top of the limiting plate is attached to the bottom of the limiting ring, the limiting ring is fixedly connected to the inner side wall of the fixed cavity, the bottom of the limiting plate is fixedly connected to one end of the thrust spring, and the other end of the thrust spring is fixedly connected to the bottom of the fixed cavity.

As a preferred embodiment, the top of the housing is fixedly connected to one side of the motor, the output shaft of the motor penetrates through the housing and extends into the cavity formed in the housing to be fixedly connected to one end of the connecting frame, the other end of the connecting frame is fixedly connected to the top of the fixing rod, the bottom of the fixing rod is fixedly connected to the top of the turntable, the bottom of the turntable is fixedly connected to one end of the three support rods, and the three support rods are fixedly connected to the tops of the three reciprocating screws.

Compared with the prior art, the utility model provides a water quality monitoring sample thief includes following beneficial effect at least:

(1) when the three reciprocating screw rods rotate simultaneously, the sliding plate is driven to do linear reciprocating motion on the three reciprocating screw rods, so that the collecting tank fixedly connected to the bottom of the sliding plate can collect water, the water is lifted to the top of the reciprocating screw rods in a moving mode, the water in a water well can be conveniently sampled, the touch block is contacted with the touch switch at the moment, the motor stops working, and the sampled water is convenient to collect after moving to the well mouth;

(2) when the integrated device needs to be fixed at the well mouth, the sliding block is pushed, so that the sliding block moves forwards along the sliding groove, the damping effect of the volute spiral spring is overcome by the fixing frame, the fixing frame is unfolded, the fixing frame drives the integrated device to be fixed at the well mouth, and the practicability of the integrated device is higher.

Drawings

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

FIG. 2 is a schematic sectional view of the housing of the present invention;

fig. 3 is the schematic structural diagram of the fixed block section of the present invention.

In the figure: 1. a housing; 2. a reciprocating screw; 3. a bearing; 4. a fixing plate; 5. a slide plate; 6. collecting tank; 7. a touch block; 8. a touch switch; 9. a fixed mount; 10. a chute; 11. a slider; 12. a connecting rod; 13. a fixed block; 14. a limiting cavity; 15. a limiting block; 16. a tension spring; 17. a push rod; 18. a limiting groove; 19. a fixed cavity; 20. a trapezoidal block; 21. connecting columns; 22. pulling the block; 23. a limiting plate; 24. a limiting ring; 25. a thrust spring; 26. a motor; 27. a cavity; 28. a connecting frame; 29. fixing the rod; 30. a turntable; 31. a support rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a water quality monitoring sampler, including casing 1, the bottom of casing 1 is connected with the one end of reciprocating screw 2 is rotated, the quantity of reciprocating screw 2 is three, the other end of three reciprocating screw 2 is fixed with the inside wall of bearing 3, and the lateral wall of bearing 3 is fixed with the top of fixed plate 4, three reciprocating screw 2 are connected with a slide 5 in a rotating way, the bottom of slide 5 is installed with collecting vat 6, and collecting vat 6 is located among three reciprocating screw 2, the lateral wall of slide 5 is fixed with the bottom of touching piece 7 lateral wall, touching piece 7 is located under touching switch 8, touching piece 7 is fixed at the bottom of casing 1 lateral wall (see fig. 1); when three reciprocal lead screw 2 rotated simultaneously, drive slide 5 and be straight reciprocating motion on three reciprocal lead screw 2 for the collecting vat 6 of slide 5 bottom rigid coupling can collect water, and move the top that lifts reciprocal lead screw 2 with the hosepipe, be convenient for take a sample to the water in the well, touch piece 7 and touch switch 8 contact this moment, and motor 26 stop work makes the sample water remove to be convenient for collect behind the well head.

The top of the shell 1 is rotatably connected with one end of a fixed frame 9 through a volute spiral spring, the top of the fixed frame 9 is provided with a sliding groove 10, the sliding groove 10 is connected with a sliding block 11 in a sliding manner, the side wall of the sliding block 11 is rotatably connected with one end of a connecting rod 12, and the connecting rod 12 penetrates through a fixed block 13 and extends into a limiting cavity 14 to be fixedly connected with the top of a limiting block 15 which is connected with the limiting cavity 14 in a sliding manner (see fig. 1 and 3); when the integrated device needs to be fixed at the wellhead, the sliding block 11 is pushed, so that the sliding block 11 moves forwards along the sliding groove 10, the fixing frame 9 overcomes the damping effect of the volute spiral spring, the fixing frame 9 is unfolded, the fixing frame 9 drives the integrated device to be fixed at the wellhead, and the practicability of the integrated device is higher.

The bottom of the limiting block 15 is fixedly connected with one end of a tension spring 16, the other end of the tension spring 16 is fixedly connected with the bottom of the limiting cavity 14, a push rod 17 is fixedly connected to the side wall of the limiting block 15, and the push rod 17 penetrates through a limiting groove 18 and extends to the outside of the limiting block 15 (see fig. 3); when the stopper 15 does not have spacingly, stopper 15 slides the bottom in spacing chamber 14 under tension spring 16's effect for the integrated device receipts are closed and are convenient for carry, when the integrated device needs to be fixed, promote push rod 17, make stopper 15 remove to the top in spacing chamber 14, drive slider 11 and remove, make the integrated device more stable reasonable.

A fixed cavity 19 is formed in the side wall of the fixed block 13, a trapezoidal block 20 is connected in the fixed cavity 19 in a sliding mode, the bottom of the trapezoidal block 20 is fixedly connected with one end of a connecting column 21, the other end of the connecting column 21 penetrates through the fixed cavity 19 to be fixedly connected with the bottom of a pulling block 22, a limiting plate 23 is fixedly connected to the connecting column 21, and the limiting plate 23 is connected in the fixed cavity 19 in a sliding mode (see fig. 3); stopper 15 extrudes trapezoidal piece 20 when removing to spacing chamber 14 top for trapezoidal piece 20 slides to fixed intracavity 19, and when stopper 15 slided fixed chamber 19, trapezoidal piece 20 popped out under thrust spring 25's effect, spacing stopper 15, makes mount 9 keep the state of expanding, the fixing of the integrated device of being convenient for.

The top of the limit plate 23 is attached to the bottom of the limit ring 24, the limit ring 24 is fixedly connected to the inner side wall of the fixed cavity 19, the bottom of the limit plate 23 is fixedly connected to one end of the thrust spring 25, and the other end of the thrust spring 25 is fixedly connected to the bottom of the fixed cavity 19 (see fig. 3); utilize thrust spring 25 for under the effect that does not have the external force, trapezoidal piece 20 is located spacing intracavity 14 all the time, makes trapezoidal piece 20 can carry on spacingly to stopper 15, and the piece 22 is drawn in the pulling simultaneously makes trapezoidal piece 20 can enter into fixed chamber 19, removes spacing to stopper 15, makes the overall device more stable reasonable.

The top of the shell 1 is fixedly connected with one side of a motor 26, an output shaft of the motor 26 penetrates through the shell 1 and extends into a cavity 27 formed in the shell 1 to be fixedly connected with one end of a connecting frame 28, the other end of the connecting frame 28 is fixedly connected with the top of a fixed rod 29, the bottom of the fixed rod 29 is fixedly connected with the top of a turntable 30, the bottom of the turntable 30 is fixedly connected with one end of three support rods 31, and the three support rods 31 are fixedly connected with the tops of three reciprocating screw rods 2 (see fig. 1 and 2); when the motor 26 rotates, the connecting frame 28 is driven to rotate, the connecting frame 28 drives the rotary table 30 to rotate, three support rods 31 at the bottom of the rotary table 30 rotate synchronously to drive three reciprocating lead screws 2 to rotate synchronously, the sliding plate 5 can stably run on the reciprocating lead screws 2, and sampling liquid in the collecting groove 6 is prevented from flowing out.

When the integral device is used, the integral device is assembled firstly, when the integral device needs to be fixed at a well mouth, the push rod 17 is pushed, the limit block 15 moves towards the top of the limit cavity 14 to drive the slide block 11 to move, the slide block 11 moves forwards along the chute 10, the fixing frame 9 overcomes the damping effect of the volute spring, the limit block 15 extrudes the trapezoidal block 20 when moving towards the top of the limit cavity 14, the trapezoidal block 20 slides into the fixed cavity 19, when the limit block 15 slides through the fixed cavity 19, the trapezoidal block 20 pops out under the action of the thrust spring 25 to limit the limit block 15, the fixing frame 9 is unfolded, at the moment, the fixing frame 9 drives the integral device to be fixed at the well mouth, the practicability of the integral device is stronger, the motor 26 is opened, when the motor 26 rotates, the connecting frame 28 is driven to rotate, the connecting frame 28 drives the rotating disc 30 to rotate, and the three support, drive three reciprocal lead screw 2 synchronous rotation, when three reciprocal lead screw 2 rotates simultaneously, it is straight reciprocating motion to drive slide 5 on three reciprocal lead screw 2, make the collecting vat 6 of 5 bottom rigid couplings of slide can collect water, and move the top of lifting reciprocal lead screw 2 with the hosepipe, be convenient for take a sample to the water in the well, touch piece 7 and touch switch 8 contact this moment, motor 26 stop work, make the sample water remove to be convenient for collect behind the well head, three reciprocal lead screw 2 cooperation simultaneously, make slide 5 move stably, avoid the sampling liquid in the collecting vat 6 to flow out.

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

1. The utility model provides a water quality monitoring sample thief, includes casing (1), its characterized in that: the bottom of casing (1) is rotated with the one end of reciprocal lead screw (2) and is connected, the quantity of reciprocal lead screw (2) is three, the other end of three reciprocal lead screw (2) and the inside wall rigid coupling of bearing (3), and the top rigid coupling of the lateral wall of bearing (3) and fixed plate (4), it is connected with one slide (5) to rotate on three reciprocal lead screw (2), collecting vat (6) are installed to the bottom of slide (5), and collecting vat (6) are located among three reciprocal lead screw (2), the lateral wall of slide (5) and the bottom rigid coupling of touching piece (7) lateral wall, touch piece (7) are located touching under switch (8), touch piece (7) rigid coupling is in the bottom of casing (1) lateral wall.

2. The water quality monitoring sampler according to claim 1, characterized in that: the top of casing (1) is passed through volute spiral spring and is connected with the one end rotation of mount (9), and spout (10) have been seted up at the top of mount (9), and sliding connection has slider (11) in spout (10), and the lateral wall of slider (11) rotates with the one end of connecting rod (12) to be connected, and connecting rod (12) run through fixed block (13) and extend to spacing chamber (14) in with the top rigid coupling of spacing chamber (14) sliding connection's stopper (15).

3. A water quality monitoring sampler according to claim 2 wherein: the bottom of stopper (15) and the one end rigid coupling of tension spring (16), the other end rigid coupling of tension spring (16) is in the bottom of spacing chamber (14), and the rigid coupling has push rod (17) on the lateral wall of stopper (15), and push rod (17) run through spacing groove (18) and extend to stopper (15) outside.

4. A water quality monitoring sampler according to claim 2 wherein: fixed chamber (19) have been seted up on the lateral wall of fixed block (13), and sliding connection has trapezoidal piece (20) in fixed chamber (19), the bottom of trapezoidal piece (20) and the one end rigid coupling of spliced pole (21), the other end of spliced pole (21) runs through fixed chamber (19) and the bottom rigid coupling of drawing piece (22), the rigid coupling has limiting plate (23) on spliced pole (21), limiting plate (23) sliding connection is in fixed chamber (19).

5. A water quality monitoring sampler according to claim 4 characterised in that: the top of limiting plate (23) is attached to the bottom of limiting ring (24), limiting ring (24) is fixedly connected to the inner side wall of fixed cavity (19), the bottom of limiting plate (23) is fixedly connected to one end of thrust spring (25), and the other end of thrust spring (25) is fixedly connected to the bottom of fixed cavity (19).

6. The water quality monitoring sampler according to claim 1, characterized in that: the top of casing (1) and one side rigid coupling of motor (26), the output shaft of motor (26) run through casing (1) and extend to in casing (1) set up hold chamber (27) in with the one end rigid coupling of link (28), the other end of link (28) and the top rigid coupling of dead lever (29), the bottom of dead lever (29) and the top rigid coupling of carousel (30), the bottom of carousel (30) and the one end rigid coupling of three bracing piece (31), and the top rigid coupling of three bracing piece (31) and three reciprocal lead screw (2).