Water quality sampler optimizing device

Abstract

The utility model provides a water quality sampler optimizing device, which belongs to the technical field of water quality sampling and comprises a sampling barrel, a sealing plate, a hinged cover plate, a mounting rod, a fixing ring, a sampling rope, a storage box, a fixing handle, a storage roller and an adjusting mechanism. The sealing plate is hinged to the bottom of the inner side of the sampling barrel; the hinged cover plate is hinged to the upper end of the sampling barrel; the two mounting rods are mounted on the outer side of the upper end of the sampling barrel; the two fixing rings are fixedly connected to the upper ends of the two mounting rods respectively; the sampling rope is fixedly connected to the outer side of the fixing ring; the storage box is arranged at the upper end of the sampling barrel; the fixed handle is fixedly connected to the upper end face of the storage box. The storage roller is rotationally connected to the inner side of the storage box, and the sampling rope is wound on the outer side of the storage roller; the adjusting mechanism is arranged at the upper end of the sampling barrel. The rope does not need to be stored and arranged after sampling, operation is simple, working efficiency is high, the rope is not prone to winding or knotting in the sampling process, sampling operation is smooth, and sampling efficiency and convenience are improved.

Description

Technical Field

[0001] This utility model belongs to the field of water quality sampling technology, and specifically relates to an optimization device for a water quality sampler. Background Technology

[0002] A water sampler is a device specifically designed for water sample collection. During the sampling process, a rope is usually secured to a designated part of the sampling bucket before the bucket is dropped into the target water area for sampling.

[0003] CN208076204U discloses a water sampler, including a water collection bucket, a handle, and a hanging ring. The handle is fixedly installed on the upper end of the outer wall of the water collection bucket, and the hanging ring is sleeved on the handle. A water passage hole is provided at the bottom of the water collection bucket, and a filter screen is provided inside the water passage hole. A movable base plate matching the size of the water passage hole is provided inside the water collection bucket, and a limiting block is provided above the base plate. A movable bucket lid is provided on the top of the water collection bucket.

[0004] Based on the above, existing water samplers require the ropes to be stored and organized after each use, which is cumbersome and affects the overall efficiency of the sampling work. In addition, the ropes are prone to tangling or knotting during the sampling process, affecting the smoothness of the sampling operation. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides an optimized water quality sampler device that eliminates the need for rope storage and organization after sampling, is simple to operate, highly efficient, prevents rope tangling or knotting during the sampling process, and ensures smooth sampling operation.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A water quality sampler optimization device includes a sampling bucket, a sealing plate, a hinged cover plate, mounting rods, fixing rings, a sampling rope, a storage box, a fixed handle, a storage roller, and an adjustment mechanism; the sealing plate is hinged to the bottom of the inner side of the sampling bucket; the hinged cover plate is hinged to the upper end of the sampling bucket; two mounting rods are provided, both of which are installed on the outer side of the upper end of the sampling bucket; two fixing rings are provided, each fixedly connected to the upper end of one of the two mounting rods; the sampling rope is fixedly connected to the outer side of the fixing rings; the storage box is located at the upper end of the sampling bucket; the fixed handle is fixedly connected to the upper surface of the storage box; the storage roller is rotatably connected to the inner side of the storage box, and the sampling rope is wound around the outer side of the storage roller; the adjustment mechanism is located at the upper end of the sampling bucket.

[0007] Preferably, the adjusting mechanism includes: a connecting slide rod and a connecting slide groove; the connecting slide rod is fixedly connected to the outside of the right mounting rod; the connecting slide groove is formed on the inside of the left mounting rod, and the connecting slide groove is slidably connected to the connecting slide rod.

[0008] Preferably, the adjusting mechanism further includes: a threaded rod, a threaded sleeve rod, and mounting pins; two threaded rods are provided, and the two threaded rods are respectively fixedly connected to the outside of the two mounting rods; the threaded sleeve rod is threadedly connected to the outside of the two threaded rods; two mounting pins are provided, and the two mounting pins are respectively threadedly connected to the inside of the lower end of the two mounting rods, and both mounting pins are inserted into the inside of the upper end of the sampling bucket.

[0009] Preferably, the water quality sampler optimization device further includes a sampling mechanism; the sampling mechanism is disposed inside the storage box.

[0010] Preferably, the sampling mechanism includes: a fixed gear, a storage motor, a connecting gear, a power supply block, and a push switch; the fixed gear is fixedly connected to the outside of the storage roller; the storage motor is fixedly installed inside the storage box; the connecting gear is fixedly connected to the outside of the storage motor shaft, and the connecting gear meshes with the fixed gear; two power supply blocks are provided, both of which are fixedly installed inside the storage box and electrically connected to the storage motor; the push switch is fixedly installed at the upper end of the fixed handle and electrically connected to the power supply line of the storage motor.

[0011] Preferably, the sampling mechanism further includes: a fixed plate, a pawl, and a connecting ratchet; the fixed plate is fixedly connected to the outside of the storage roller; the pawl is hinged to the outside of the fixed plate, and a torsion spring is provided at the hinge point between the fixed plate and the pawl; the connecting ratchet is rotatably connected to the inside of the storage box.

[0012] Preferably, the sampling mechanism further includes: a limiting groove, a sliding rod, and a limiting block; multiple limiting grooves are provided, and all multiple limiting grooves are opened on the outside of the connecting ratchet; the sliding rod is slidably connected to the inside of the storage box; and the limiting block is fixedly connected to the lower end of the sliding rod.

[0013] The beneficial effects of this optimized water quality sampler device are as follows:

[0014] This utility model water quality sampler optimization device achieves the adjustment of the distance between two mounting rods through the setting of the adjustment mechanism. By rotating the threaded sleeve rod and using the threaded connection between the threaded sleeve rod and the threaded rod, the distance between the two mounting rods can be adjusted. After adjusting to the appropriate position, the mounting pin is threadedly connected to the inner side of the mounting rod and inserted into the inner side of the upper end of the sampling bucket to complete the fixing of the mounting rod. It can be adapted to sampling buckets of different specifications, thus improving the adaptability of the equipment.

[0015] The sampling mechanism enables the storage and organization of the sampling rope. The storage box is lifted by holding a fixed handle, and the sampling bucket is then placed in the water for sampling. As the sampling bucket descends, the sampling rope is pulled, causing the storage roller to rotate. The rotation of the storage roller is synchronized with the ratchet via a pawl-driven ratchet wheel. When the sampling bucket reaches the target position, pulling the sliding rod upwards causes the sliding rod to drive the limit block into the limit groove, thus locking the storage roller. After sampling is complete, a press switch is triggered, and the storage motor starts. Through the meshing of the fixed gear and the connecting gear, the storage roller rotates in the opposite direction, automatically storing the sampling rope and simultaneously raising the sampling bucket, completing the sampling operation. The uniform rotation of the storage roller prevents the sampling rope from tangling or knotting during storage, eliminating the need for manual handling of the rope. This not only improves sampling efficiency but also enhances the smoothness of operation.

[0016] The above-mentioned mechanism not only allows for adjustment of the distance between the two mounting rods, improving the adaptability of the equipment, but also enables automatic storage and organization of the sampling rope, thereby improving sampling efficiency and ease of operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of an embodiment of the water quality sampler optimization device of this utility model;

[0018] Figure 2 This is a cross-sectional view of the sampling bucket in an embodiment of the water quality sampler optimization device of this utility model;

[0019] Figure 3 This is a cross-sectional view of the storage box in an embodiment of the water quality sampler optimization device of this utility model;

[0020] Figure 4 This is a schematic diagram of the fixed gear structure in an embodiment of the water quality sampler optimization device of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure connecting the ratchet in an embodiment of the water quality sampler optimization device of this utility model;

[0022] Figure 6 This is a schematic diagram of the pawl structure in an embodiment of the water quality sampler optimization device of this utility model;

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 1. Sampling bucket; 2. Sealing plate; 3. Hinged cover plate; 4. Mounting rod; 401. Fixing ring; 402. Connecting slide rod; 403. Connecting slide groove; 404. Threaded rod; 5. Sampling rope; 6. Storage box; 601. Fixed handle; 7. Storage roller; 701. Fixed gear; 702. Fixing plate; 703. Pawl; 8. Threaded sleeve rod; 9. Mounting pin; 10. Storage motor; 1001. Connecting gear; 11. Power block; 12. Press switch; 13. Connecting ratchet; 1301. Limiting groove; 14. Sliding rod; 1401. Limiting block. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0026] Example 1:

[0027] like Figures 1-3 As shown, this utility model provides a water quality sampler optimization device, including a sampling bucket 1, a sealing plate 2, a hinged cover plate 3, mounting rods 4, fixing rings 401, a sampling rope 5, a storage box 6, a fixed handle 601, a storage roller 7, and an adjustment mechanism; the sealing plate 2 is hinged to the bottom of the inner side of the sampling bucket 1; the hinged cover plate 3 is hinged to the upper end of the sampling bucket 1; there are two mounting rods 4, both of which are installed on the outer side of the upper end of the sampling bucket 1; there are two fixing rings 401, which are respectively fixedly connected to the upper ends of the two mounting rods 4; the sampling rope 5 is fixedly connected to the outer side of the fixing rings 401; the storage box 6 is located at the upper end of the sampling bucket 1; the fixed handle 601 is fixedly connected to the upper end face of the storage box 6; the storage roller 7 is rotatably connected to the inner side of the storage box 6, and the sampling rope 5 is wound around the outer side of the storage roller 7; the adjustment mechanism is located at the upper end of the sampling bucket 1.

[0028] The adjustment mechanism includes: a connecting slide rod 402, a connecting groove 403, a threaded rod 404, a threaded sleeve rod 8, and a mounting pin 9; the connecting slide rod 402 is fixedly connected to the outside of the right mounting rod 4; the connecting groove 403 is opened on the inside of the left mounting rod 4, and the connecting groove 403 is slidably connected to the connecting slide rod 402; there are two threaded rods 404, which are fixedly connected to the outside of the two mounting rods 4 respectively; the threaded sleeve rod 8 is threadedly connected to the outside of the two threaded rods 404; there are two mounting pins 9, which are threadedly connected to the inside of the lower end of the two mounting rods 4 respectively, and both mounting pins 9 are inserted into the inside of the upper end of the sampling bucket 1.

[0029] The working process and usage of this utility model water quality sampler optimization device embodiment are as follows: Rotate the threaded sleeve 8, and through the threaded connection between the threaded sleeve 8 and the threaded rod 404, the distance between the two mounting rods 4 can be adjusted. After adjusting to a suitable size, the mounting pin 9 is threadedly connected to the inner side of the mounting rod 4, and the mounting pin 9 is inserted into the inner side of the upper end of the sampling bucket 1 to realize the installation of the mounting rod 4.

[0030] Example 2:

[0031] Based on Example 1, such as Figures 4-6 As shown, it also includes: a sampling mechanism; the sampling mechanism is located inside the storage box 6; the sampling mechanism includes: a fixed gear 701, a fixed plate 702, a pawl 703, a storage motor 10, a connecting gear 1001, a power block 11, a push switch 12, a connecting ratchet 13, a limiting groove 1301, a sliding rod 14, and a limiting block 1401; the fixed gear 701 is fixedly connected to the outside of the storage roller 7; the fixed plate 702 is fixedly connected to the outside of the storage roller 7; the pawl 703 is hinged to the outside of the fixed plate 702, and a torsion spring is provided at the hinge point between the fixed plate 702 and the pawl 703; the storage motor 10 is fixedly installed inside the storage box 6; the connecting gear 1001 is fixedly connected to the outside of the storage roller 7. A connecting gear 1001 is connected to the outside of the shaft of the storage motor 10, and meshes with the fixed gear 701; two power blocks 11 are provided, and both power blocks 11 are fixedly installed inside the storage box 6, and the power blocks 11 are electrically connected to the storage motor 10; a push switch 12 is fixedly installed at the upper end of the fixed handle 601, and the push switch 12 is electrically connected to the power supply line of the storage motor 10; a connecting ratchet 13 is rotatably connected to the inside of the storage box 6; multiple limiting grooves 1301 are provided, and multiple limiting grooves 1301 are opened on the outside of the connecting ratchet 13; a sliding rod 14 is slidably connected to the inside of the storage box 6; and a limiting block 1401 is fixedly connected to the lower end of the sliding rod 14.

[0032] The working process and usage of this utility model water quality sampler optimization device embodiment are as follows: The storage box 6 is carried by the fixed handle 601, and the sampling bucket 1 is placed in the water for sampling. When the sampling bucket 1 descends for sampling, it pulls the sampling rope 5. The sampling rope 5, when pulled, causes the storage roller 7 to rotate, which in turn causes the fixed plate 702 to rotate. The rotation of the fixed plate 702 causes the connecting ratchet 13 to rotate via the pawl 703. When the sampling bucket 1 descends to the appropriate position, the sliding rod 14 is pulled upwards. At this time, the sliding rod 14 causes the limiting block 1401 to insert into the limiting groove 1301, limiting the storage roller 7. After sampling is completed, the pressing switch 12 is triggered, and the storage motor 10 starts. Through the meshing of the fixed gear 701 and the connecting gear 1001, the storage roller 7 rotates in the opposite direction to store the sampling rope 5, and the sampling bucket 1 rises accordingly.

Claims

1. A water quality sampler optimization device, characterized by: Including sampling bucket (1), sealing plate (2), hinged cover plate (3), mounting rod (4), fixed ring (401), sampling rope (5), storage box (6), fixed handle (601), storage roller (7) and adjusting mechanism; The sealing plate (2) is hinged to the bottom of the inner side of the sampling bucket (1); The hinged cover plate (3) is hinged to the upper end of the sampling bucket (1); The mounting rod (4) is provided with two, two mounting rods (4) are mounted on the outer side of the upper end of the sampling bucket (1); The fixed ring (401) is provided with two, two fixed rings (401) are fixedly connected to the upper end of the two mounting rods (4); The sampling rope (5) is fixedly connected to the outer side of the fixed ring (401); The storage box (6) is arranged on the upper end of the sampling bucket (1); The fixed handle (601) is fixedly connected to the upper end surface of the storage box (6); The storage roller (7) is rotatably connected to the inner side of the storage box (6), and the sampling rope (5) is wound on the outer side of the storage roller (7); The adjusting mechanism is arranged on the upper end of the sampling bucket (1).

2. The water quality sampler optimization device of claim 1, wherein: The adjusting mechanism comprises: a connecting slide rod (402) and a connecting slide groove (403); The connecting slide rod (402) is fixedly connected to the outer side of the right mounting rod (4); The connecting slide groove (403) is formed in the inner side of the left mounting rod (4), and the connecting slide groove (403) is slidably connected with the connecting slide rod (402).

3. The water quality sampler optimization device of claim 2, wherein: The adjusting mechanism further comprises: a threaded rod (404), a threaded sleeve rod (8) and a mounting pin (9); The threaded rod (404) is provided with two, and the two threaded rods (404) are fixedly connected to the outer sides of the two mounting rods (4); The threaded sleeve rod (8) is threadedly connected to the outer sides of the two threaded rods (404); The mounting pin (9) is provided with two, and the two mounting pins (9) are threadedly connected to the inner sides of the lower ends of the two mounting rods (4), and the two mounting pins (9) are inserted into the inner sides of the upper ends of the sampling bucket (1).

4. A water quality sampler optimisation device as claimed in any one of claims 1 to 3, wherein: Further comprising: A sampling mechanism; The sampling mechanism is arranged on the inner side of the storage box (6).

5. The water quality sampler optimization device of claim 4, wherein: The sampling mechanism comprises: a fixed gear (701), a storage motor (10), a connecting gear (1001), a power block (11) and a press switch (12); The fixed gear (701) is fixedly connected to the outer side of the storage roller (7); The storage motor (10) is fixedly installed on the inner side of the storage box (6); The connecting gear (1001) is fixedly connected to the outer side of the rotating shaft of the storage motor (10), and the connecting gear (1001) is engaged with the fixed gear (701); The power block (11) is provided with two, and the two power blocks (11) are fixedly installed on the inner side of the storage box (6), and the power block (11) is electrically connected with the storage motor (10); The press switch (12) is fixedly installed on the upper end of the fixed handle (601), and the press switch (12) is electrically connected in the power supply circuit of the storage motor (10).

6. The water quality sampler optimization device of claim 5, wherein: The sampling mechanism further comprises a fixed plate (702), a pawl (703) and a connecting ratchet (13); the fixed plate (702) is fixedly connected to the outer side of the receiving roller (7); the pawl (703) is hingedly connected to the outer side of the fixed plate (702), and the fixed plate (702) and the pawl (703) are provided with a torsion spring at the hinge connection; and the connecting ratchet (13) is rotatably connected to the inner side of the receiving box (6).

7. The water quality sampler optimization device of claim 6, wherein: The sampling mechanism further comprises a limiting groove (1301), a sliding rod (14) and a limiting block (1401); the limiting groove (1301) is provided with a plurality of limiting grooves (1301), and the plurality of limiting grooves (1301) are all arranged on the outer side of the connecting ratchet (13); the sliding rod (14) is slidably connected to the inner side of the receiving box (6); and the limiting block (1401) is fixedly connected to the lower end of the sliding rod (14).

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