Sampling robot for water quality detection

Abstract

The utility model belongs to the technical field of sampling robots, and provides a sampling robot for water quality detection, which comprises a bottom plate, an air cylinder is fixedly connected onto the bottom plate, an output end of the air cylinder is fixedly connected with a telescopic rod, and one end of the telescopic rod far away from the air cylinder is fixedly connected with a driving rack. And a driving gear is connected to the driving rack in a meshed mode, a driving rotating shaft is fixedly connected to the driving gear in a penetrating mode, and one end of the driving rotating shaft is rotationally connected to the water storage pipe. According to the utility model, the driving gear is driven to rotate through the movement of the driving rack, the driving gear rotates to drive the water storage pipe to move into a water source to be detected, and then water is pumped into the oral cavity of the first water storage pipe through the water suction head; water to be detected can be injected into the second water storage pipe through the water suction head, and then regular suction and injection can be realized, so that workers can conveniently detect the water quality.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling robots, in particular to a sampling robot for water quality detection. Background Art

[0002] Water is the source of life. Humans cannot do without water in their life and production activities. The quality of domestic drinking water is closely related to human health. With the development of social economy, scientific progress and the improvement of people's living standards, all countries have begun to attach great importance to environmental protection. Water is an important object of environmental protection. Water quality detection is an important means to detect the degree of water pollution. Direct sampling in water areas is a common sampling method. However, most of the existing robots for water quality detection cannot regularly pump and inject water, and when the staff moves after the water quality sampling is completed, the detected water in the internal test tube is likely to spill. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and a sampling robot for water quality detection is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme: A sampling robot for water quality detection, including a bottom plate, a cylinder is fixedly connected to the bottom plate, a telescopic rod is fixedly connected to the output end of the cylinder, a driving rack is fixedly connected to the end of the telescopic rod away from the cylinder, a driving gear is meshed with the driving rack, a driving rotating shaft is fixedly connected through the driving gear, one end of the driving rotating shaft is rotatably connected to a water storage pipe, a first support rod is fixedly connected to the end of the driving rotating shaft away from the bottom plate, a first electric push rod is fixedly connected to the end of the first support rod away from the driving rotating shaft, a partition plate is fixedly connected to the output end of the first electric push rod, a fixing rod is fixedly connected to the end of the partition plate away from the first electric push rod, a first water storage pipe is fixedly connected to the end of the fixing rod away from the partition plate, a piston is slidably connected in the first water storage pipe, a connecting rod is fixedly connected to the piston, a pressing plate is fixedly connected to the end of the connecting rod away from the piston, a micro electric push rod is fixedly connected to the partition plate, the output end of the micro electric push rod is fixedly connected to the pressing plate, and a water suction head is fixedly connected through one end of the first water storage pipe.

[0005] As a further description of the above technical solution:

[0006] A first sliding groove is arranged on the bottom plate, a second slider is slidably connected to the first sliding groove, a storage box is fixedly connected to the end of the second slider away from the first sliding groove, a cover plate is attached to the storage box, a pull rod is fixedly connected to the cover plate, a placing plate is fixedly connected to the storage box, a second water storage pipe is slidably connected through the placing plate, and a cap is fixedly connected to the cover plate, and the cap is clamped on the second water storage pipe.

[0007] As a further description of the above technical solution:

[0008] A micro hydraulic rod is fixedly connected to the bottom of the bottom plate, and a telescopic support rod is fixedly connected to the output end of the micro hydraulic rod.

[0009] As a further description of the above technical solution:

[0010] A second chute is provided on the bottom plate, and a first slider is slidably connected to the second chute. One end of the first slider away from the second chute is fixedly connected to the driving rack.

[0011] As a further description of the above technical solution:

[0012] There are four groups of the micro hydraulic rods, and the four groups of micro hydraulic rods are evenly distributed at the bottom of the bottom plate.

[0013] As a further description of the above technical solution:

[0014] There are multiple groups of the second water storage pipes and the caps, and the multiple groups of second water storage pipes and caps are evenly distributed on the placement plate and the cover plate.

[0015] As a further description of the above technical solution:

[0016] The bottom plate is trapezoidal in shape.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the movement of the driving rack drives the rotation of the driving gear, the rotation of the driving gear drives the water storage pipe to move into the water source to be detected, and then the water is pumped into the oral cavity of the first water storage pipe through the water suction head. At the same time, when the driving gear rotates and drives the first water storage pipe to move to directly above the storage box, the water to be detected can be injected into the second water storage pipe through the water suction head, so that regular pumping and injection can be realized, thus facilitating the staff to detect the water quality.

[0019] 2. In the utility model, by providing the cover plate and the cap, when the cover plate covers the storage box, the cap can be stuck on the second water storage pipe, so as to avoid the water in the second water storage pipe from spilling when the sampling robot is moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural view of a sampling robot for water quality detection proposed by the utility model Figure 1 ;

[0021] Figure 2 is a schematic structural view of a sampling robot for water quality detection proposed by the utility model Figure 2;

[0022] Figure 3 A cross-sectional view of a sampling robot for water quality detection proposed by the present utility model;

[0023] Figure 4 A partial exploded view of a sampling robot for water quality detection proposed by the present utility model;

[0024] Figure 5 is Figure 3 an enlarged view of part A in

[0025] Legend description:

[0026] 1. Bottom plate; 2. Cylinder; 3. Telescopic rod; 4. Driving rack; 5. Driving gear; 6. Driving rotating shaft; 7. First support rod; 8. First electric push rod; 9. Partition board; 10. Fixed rod; 11. First water storage pipe; 12. Micro electric push rod; 13. Piston; 14. Connecting rod; 15. Pressing plate; 16. Water absorption head; 17. First sliding groove; 18. Storage box; 19. Cover plate; 20. Pull rod; 21. Placing plate; 22. Second water storage pipe; 23. Cap; 24. Micro hydraulic rod; 25. Telescopic support rod; 26. Second sliding groove; 27. First slider; 28. Second slider. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Refer to Figures 1-5, an embodiment provided by the present utility model: a sampling robot for water quality detection, including a bottom plate 1, a cylinder 2 is fixedly connected to the bottom plate 1, the output end of the cylinder 2 is fixedly connected with a telescopic rod 3, the end of the telescopic rod 3 away from the cylinder 2 is fixedly connected with a driving rack 4, a driving rack 4 is meshed with a driving gear 5, a driving shaft 6 is fixedly connected through the driving gear 5, one end of the driving shaft 6 is rotatably connected to a water storage pipe, the end of the driving shaft 6 away from the bottom plate 1 is fixedly connected with a first support rod 7, the end of the first support rod 7 away from the driving shaft 6 is fixedly connected with a first electric push rod 8, the output end of the first electric push rod 8 is fixedly connected with a partition plate 9, the end of the partition plate 9 away from the first electric push rod 8 is fixedly connected with a fixed rod 10, the end of the fixed rod 10 away from the partition plate 9 is fixedly connected with a first water storage pipe 11, a piston 13 is slidably connected in the first water storage pipe 11, a connecting rod 14 is fixedly connected to the piston 13, the end of the connecting rod 14 away from the piston 13 is fixedly connected with a pressing plate 15, a micro electric push rod 12 is fixedly connected to the partition plate 9, the output end of the micro electric push rod 12 is fixedly connected with the pressing plate 15, one end of the first water storage pipe 11 is fixedly connected through a water suction head 16. By the movement of the driving rack 4, the driving gear 5 is driven to rotate, and the driving gear 5 rotates to drive the water storage pipe to move to the water source to be detected. Then, water is pumped into the mouth of the first water storage pipe 11 through the water suction head 16. At the same time, when the driving gear 5 rotates to drive the first water storage pipe 11 to move to directly above the storage box 18, the water to be detected can be injected into the second water storage pipe 22 through the water suction head 16. Thus, regular pumping and injection can be realized, which facilitates the staff to detect the water quality.

[0029] A first sliding groove 17 is provided on the bottom plate 1. A second slider 28 is slidably connected to the first sliding groove 17. One end of the second slider 28 away from the first sliding groove 17 is fixedly connected to a storage box 18. A cover plate 19 is attached to the storage box 18. A pull rod 20 is fixedly connected to the cover plate 19. A placement plate 21 is fixedly connected to the storage box 18. A second water storage pipe 22 is slidably connected through the placement plate 21. A cap 23 is fixedly connected to the cover plate 19. The cap 23 is snap-fitted onto the second water storage pipe 22. By providing the cover plate 19 and the cap 23, when the cover plate 19 covers the storage box 18, the cap 23 can be snapped onto the second water storage pipe 22, thereby avoiding the water in the second water storage pipe 22 from spilling when moving the sampling robot. A micro hydraulic rod 24 is fixedly connected to the bottom of the bottom plate 1. The output end of the micro hydraulic rod 24 is fixedly connected to a telescopic support rod 25. A second sliding groove 26 is provided on the bottom plate 1. A first slider 27 is slidably connected to the second sliding groove 26. One end of the first slider 27 away from the second sliding groove 26 is fixedly connected to the driving rack 4. There are four groups of micro hydraulic rods 24, and the four groups of micro hydraulic rods 24 are evenly distributed at the bottom of the bottom plate 1. There are multiple groups of the second water storage pipes 22 and the caps 23, and the multiple groups of the second water storage pipes 22 and the caps 23 are evenly distributed on the placement plate 21 and the cover plate 19. The bottom plate 1 is trapezoidal in shape.

[0030] Working principle: First, start the cylinder 2. The output end of the cylinder 2 drives the telescopic rod 3 to extend and retract. The extension and retraction of the telescopic rod 3 drive the driving rack 4 to move. The movement of the driving rack 4 drives the first slider 27 to slide in the second chute 26. At the same time, the movement of the driving rack 4 drives the driving gear 5 to rotate back and forth by 180 degrees. When the driving rack 4 moves backward, the driving gear 5 rotates to drive the first support rod 7 on the driving shaft 6 to rotate. The rotation of the first support rod 7 drives the first electric push rod 8 to rotate. The first electric push rod 8 drives the first water storage pipe 11 to move above the water flow on the driving shaft 6. Then start the first electric push rod 8. The output end of the first electric push rod 8 drives the partition 9 to descend. The descent of the partition 9 drives the water suction head 16 on the first water storage pipe 11 to descend into the water flow. Subsequently, start the micro electric push rod 12. The output end of the micro electric push rod 12 drives the pressing plate 15 to pull up the connecting rod 14 upward. The connecting rod 14 drives the piston 13 to pump the water flow from the water suction head 16 into the first water storage pipe 11. Then start the first electric push rod 8 again. The output end of the first electric push rod 8 drives the first water storage pipe 11 to rise above the bottom plate 1. Subsequently, when the driving rack 4 moves forward to drive the driving gear 5 to rotate, the rotation of the driving gear 5 finally drives the water suction head 16 to rotate above the storage box 18. Then the staff manually picks up the second water storage pipe 22 in the placement plate 21 and aligns the second water storage pipe 22 with the water suction head 16. Then the output end of the micro electric push rod 12 pushes the pressing plate 15 downward. The pressing plate 15 drives the connecting rod 14 to move downward. The downward movement of the connecting rod 14 drives the piston 13 to push the water in the first water storage pipe 11 from the water suction head 16 into the second water storage pipe 22. When multiple groups of second water storage pipes 22 are filled with the water of the test samples, the second water storage pipes 22 can be placed on the placement plate 21. Subsequently, cover the cover plate 19 on the storage box 18 and at the same time clamp the cap 23 on the second water storage pipe 22, thereby avoiding the water in the second water storage pipe 22 from spilling when moving the sampling robot.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sampling robot for water quality detection, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected to a cylinder (2), an output end of the cylinder (2) is fixedly connected to a telescopic rod (3), an end of the telescopic rod (3) away from the cylinder (2) is fixedly connected to a driving rack (4), an active gear (5) is meshedly connected to the driving rack (4), an active rotating shaft (6) is passed through and fixedly connected to the active gear (5), one end of the active rotating shaft (6) is rotatably connected to a first water storage pipe (11), an end of the active rotating shaft (6) away from the bottom plate (1) is fixedly connected to a first support rod (7), an end of the first support rod (7) away from the active rotating shaft (6) is fixedly connected to a first electric push rod (8), and an output end of the first electric push rod (8) is fixedly connected to the first water storage pipe (11). A partition (9) is fixedly connected, one end of the partition (9) away from the first electric push rod (8) is fixedly connected to a fixed rod (10), one end of the fixed rod (10) away from the partition (9) is fixedly connected to a first water storage pipe (11), a piston (13) is slidably connected in the first water storage pipe (11), a connecting rod (14) is fixedly connected to the piston (13), one end of the connecting rod (14) away from the piston (13) is fixedly connected to a pressing plate (15), a micro electric push rod (12) is fixedly connected to the partition (9), the output end of the micro electric push rod (12) is fixedly connected to the pressing plate (15), and one end of the first water storage pipe (11) passes through and is fixedly connected to a water suction head (16).

2. A water quality testing sampling robot according to claim 1, characterized in that: The bottom plate (1) is provided with a first slide groove (17), a second slide block (28) is slidably connected to the first slide groove (17), a storage box (18) is fixedly connected to one end of the second slide block (28) away from the first slide groove (17), a cover plate (19) is attached to the storage box (18), a pull rod (20) is fixedly connected to the cover plate (19), a placement plate (21) is fixedly connected to the storage box (18), a second water storage pipe (22) is slidably connected to the placement plate (21), a cap (23) is fixedly connected to the cover plate (19), and the cap (23) is snap-fitted to the second water storage pipe (22).

3. A water quality testing sampling robot according to claim 2, characterized in that: A micro hydraulic rod (24) is fixedly connected to the bottom of the base plate (1), and a telescopic support rod (25) is fixedly connected to the output end of the micro hydraulic rod (24).

4. A water quality testing sampling robot according to claim 3, characterized in that: The bottom plate (1) is provided with a second sliding groove (26), the second sliding groove (26) is slidably connected to a first sliding block (27), and one end of the first sliding block (27) away from the second sliding groove (26) is fixedly connected to the driving rack (4).

5. A water quality testing sampling robot according to claim 4, characterized in that: The micro hydraulic rods (24) are provided in four groups, and the four groups of micro hydraulic rods (24) are evenly distributed at the bottom of the base plate (1).

6. A water quality testing sampling robot according to claim 5, characterized in that: The second water storage tubes (22) and caps (23) are provided in multiple groups, and the multiple groups of the second water storage tubes (22) and caps (23) are evenly distributed on the placement plate (21) and the cover plate (19).

7. A water quality testing sampling robot according to claim 6, characterized in that: The bottom plate (1) is in the shape of a trapezoid.

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