CN219084451U

CN219084451U - Water quality detection device for aquaculture

Info

Publication number: CN219084451U
Application number: CN202223074273.XU
Authority: CN
Inventors: 李巧; 赵章定; 汪玉祥; 胡高华; 邢福师
Original assignee: Hainan Baolu Aquatic Product Technology Co ltd
Current assignee: Hainan Baolu Aquatic Product Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-26
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a water quality detection device for aquaculture, which belongs to the technical field of water quality detection equipment and comprises a connecting rod with a hollow inside, wherein a mounting shaft is rotatably mounted on the connecting rod, a mounting box is fixedly mounted at the top end of the connecting rod, a cavity is formed in the mounting box, the top end of the mounting shaft extends into the mounting box and is rotationally connected with the mounting box, a worm wheel is fixedly mounted on the outer surface of the mounting shaft, a worm meshed with the worm wheel is rotationally mounted in the mounting box, one end of the worm extends out of the mounting box and is fixedly provided with a hand wheel, a mounting box is fixedly mounted at the bottom of the connecting rod, and a connecting shaft is rotationally mounted in the mounting box; the sleeve motion drives the baffle motion and opens the water inlet channel, and water flows into the sampling tube through the water inlet channel, so that water at different depths can be sampled, sampling detection is conveniently carried out on water quality at different depths, and detection accuracy is improved.

Description

Water quality detection device for aquaculture

Technical Field

The utility model belongs to the technical field of water quality detection equipment, and particularly relates to a water quality detection device for aquaculture.

Background

Aquaculture is the production activity of reproduction, cultivation and results aquatic animal and plant under artificial control, in aquaculture in-process, in order to know the quality of water condition of aquaculture environment, often need use water quality testing device to detect water quality, and current water quality testing device detects water quality, at first needs to use the sampling tube to sample the water.

In the conventional water quality detection device, most of the water quality detection device is used for sampling water below the water surface of an aquaculture farm by placing a sampling tube into the water surface of the aquaculture farm, the water is inconvenient to sample in a layered mode, suspended matters distributed in water at different depths and impurities in a free state are different due to precipitation in the cultured water, and the data after the sampling detection is inaccurate and cannot be accurately evaluated.

Disclosure of Invention

The utility model aims to provide a water quality detection device for aquaculture, which solves the problems that in the prior art, in the sampling detection process, a sampling tube is mostly put below the water surface of an aquaculture farm for sampling, layered sampling of water is inconvenient, suspended matters distributed in water at different water depths and impurities in a free state are different due to precipitation in the cultured water, so that the data after sampling and detection are inaccurate, and the water quality of the aquaculture farm cannot be accurately evaluated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water quality testing device of aquaculture, includes inside hollow connecting rod, the installation axle is installed to the connecting rod internal rotation, the top fixed mounting of connecting rod has the installation box, the cavity has been seted up to installation box inside, the top of installation axle extends to the installation box in and rotates with the installation box to be connected, the surface fixed mounting of installation axle has the worm wheel, install the worm with worm wheel engaged with in the installation box in rotation, the one end of worm extends to the installation box outside and is fixed with the hand wheel, the bottom fixed mounting of connecting rod has the installation box, install the connecting axle in rotation, the bottom of installation axle extends to the installation box in and fixed mounting has first bevel gear, fixed mounting has the second bevel gear with first bevel gear engaged with on the connecting axle, the one end of connecting axle extends to the installation box outside and fixed mounting has the threaded rod, the one end screw thread that the installation box was kept away from to the threaded rod has the sleeve, one side of installation box is provided with the inlet channel, slidable mounting has the baffle on the inlet channel, the one end that the sleeve kept away from and baffle fixed connection have the screw thread cartridge and fixed mounting screw thread through the surface mounting of a section of thick bamboo.

By adopting the scheme, through setting up installation axle, the mounting box, the worm wheel, the worm, the mounting box, the connecting axle, the threaded rod, the sleeve, the water inlet channel, the baffle, scale and sampling tube, stretch into the sampling tube below the surface of water, rotate and move the hand wheel and drive the worm rotation, the worm rotates and drive the installation axle through the worm wheel and rotate, the installation axle rotates and drives connecting axle and threaded rod through first bevel gear and second bevel gear and follow and rotate, the threaded rod rotates and drives sleeve motion, sleeve motion drives the baffle motion and opens the water inlet channel, water flows into the sampling tube through the water inlet channel in, thereby can take a sample to the water of different degree of depth department, be convenient for carry out the sample detection to the quality of water of different degree of depth, the accuracy of detection is improved.

As a preferred implementation mode, the adjusting part comprises an inner rod, a thread head is fixedly arranged at the bottom end of the inner rod and matched with a thread cylinder, an outer cylinder is slidably arranged on the outer surface of the inner rod, a jack is formed in the outer cylinder, a plug rod is slidably mounted in the jack, a plurality of positioning holes matched with the plug rod are formed in the inner rod in a penetrating mode, a spring is sleeved on the outer surface of the plug rod, a pull plate is fixedly arranged at one end of the plug rod, and two ends of the spring are fixedly connected with the pull plate and the outer cylinder respectively.

By adopting the scheme, the threaded cylinder and the threaded head are matched to be convenient for the disassembly and the installation of the adjusting assembly, the spring and the inserted bar are pulled out of the original positioning hole, then the inserted bar is loosened after the outer cylinder is slid to a proper height by the sliding outer cylinder, the spring ejects the inserted bar into the new positioning hole under the action of elastic force, the outer cylinder is locked, the adjustment of the height of the outer cylinder is completed, and accordingly the length of the device can be adjusted according to the sampling requirement, and the device is convenient for sampling and detecting deeper water bodies.

As a preferred embodiment, the outer surface of the connecting rod is fixedly provided with a graduated scale.

By adopting the scheme, sampling and recording are conveniently carried out on different water depths through the arrangement of the graduated scale, and the condition of water quality at different water depths is conveniently and quantitatively recorded.

As a preferred implementation mode, telescopic rods are fixedly arranged on the mounting boxes on two sides of the threaded rod, and the other ends of the two telescopic rods are fixedly connected with the baffle plate.

By adopting the scheme, the telescopic rod is arranged to limit the movement of the sleeve and the baffle, so that the sleeve is prevented from rotating and rotating when moving along with the threaded rod, and the stability of the movement of the sleeve and the baffle is improved.

As a preferred implementation mode, one side of the installation box is fixedly provided with a supporting rod, and the other end of the supporting rod is fixedly connected with the sampling tube.

By adopting the scheme, the sampling tube can be supported by arranging the supporting rods, so that the load acting on the sleeve and the threaded rod after sampling of the sampling tube is shared, and the stability of the device is improved.

As a preferred embodiment, the mounting block is provided with a groove, and the baffle slides in the groove on the mounting block.

By adopting the scheme, the stability of the baffle plate movement can be further improved by arranging the sliding groove.

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

according to the aquaculture water quality detection device, the installation shaft, the installation box, the worm gear, the worm, the installation box, the connecting shaft, the threaded rod, the sleeve, the water inlet channel, the baffle, the graduated scale and the sampling tube are arranged, the sampling tube stretches into the lower portion of the water surface, the rotating hand wheel drives the worm to rotate, the worm rotates to drive the installation shaft to rotate through the worm gear, the installation shaft rotates to drive the connecting shaft and the threaded rod to follow rotation through the first bevel gear and the second bevel gear, the threaded rod rotates to drive the sleeve to move in a matched mode, the sleeve moves to drive the baffle to move and open the water inlet channel, water flows into the sampling tube through the water inlet channel, water at different depths can be sampled, sampling detection is conducted on the water quality at different depths, and detection accuracy is improved;

the water quality detection device for aquaculture is convenient for sampling and recording different water depths by arranging the graduated scale, and is convenient for subsequent quantitative recording of the water quality at the different water depths;

this aquaculture's water quality testing device is through setting up adjusting part and screw thread section of thick bamboo, screw thread section of thick bamboo and screw thread head cooperation use be convenient for adjusting part's dismantlement and installation, pulling spring and inserted bar pull out the inserted bar from former locating hole, then slip urceolus is with the urceolus loose the inserted bar after sliding to suitable height, the spring is in the new locating hole with the inserted bar bullet under the effect of elasticity, lock outer section of thick bamboo, accomplish the regulation to outer section of thick bamboo height to can adjust according to the length of sampling needs device, be convenient for carry out the sample detection to the water of depths.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the mounting box of the present utility model;

FIG. 3 is a schematic cross-sectional view of the mounting box of the present utility model;

FIG. 4 is a schematic cross-sectional view of an inner rod according to the present utility model;

fig. 5 is a schematic diagram of a groove structure according to the present utility model.

In the figure: 1. a connecting rod; 2. a mounting shaft; 3. a mounting box; 4. a worm wheel; 5. a worm; 6. a mounting box; 7. a connecting shaft; 8. an adjustment assembly; 801. an inner rod; 802. a thread head; 803. an outer cylinder; 804. a rod; 805. a spring; 9. a first bevel gear; 10. a second bevel gear; 11. a threaded rod; 12. a sleeve; 13. a water inlet channel; 14. a baffle; 15. a sampling tube; 16. a thread cylinder; 17. a graduated scale; 18. a telescopic rod; 19. a support rod; 20. a groove.

Detailed Description

Referring to FIGS. 1 to 5, the present utility model provides a water quality testing apparatus for aquaculture, comprising a hollow connecting rod 1, a mounting shaft 2 rotatably mounted on the connecting rod 1, a mounting box 3 fixedly mounted on the top end of the connecting rod 1, a cavity formed in the mounting box 3, the top end of the mounting shaft 2 extending into the mounting box 3 and rotatably connected with the mounting box 3, a worm wheel 4 fixedly mounted on the outer surface of the mounting shaft 2, a worm 5 rotatably mounted on the mounting box 3 and meshed with the worm wheel 4, a connecting shaft 7 rotatably mounted on the connecting shaft 6, a second bevel gear 10 fixedly mounted on the connecting shaft 7 and meshed with the first bevel gear 9, a mounting box 6 fixedly mounted on the bottom of the connecting rod 1, a connecting shaft 7 rotatably mounted on the connecting shaft 7, and a second bevel gear 10 fixedly mounted on the connecting shaft 7 and meshed with the first bevel gear 9, one end of the connecting shaft 7 extends out of the mounting box 6 and is fixedly provided with a threaded rod 11, one end of the threaded rod 11, which is far away from the mounting box 6, is provided with a sleeve 12 in a threaded manner, one side of the mounting box 6 is provided with a mounting block, a baffle 14 is slidably arranged on the mounting block, one end of the sleeve 12, which is far away from the threaded rod 11, is fixedly connected with the baffle 14, a sampling tube 15 is fixedly arranged on the lower surface of the mounting block, a threaded tube 16 is fixedly arranged on the upper surface of the mounting box 3, an adjusting component 8 is detachably arranged on the upper surface of the mounting box 16, the sampling tube 15 extends below the water surface, the worm 5 is driven to rotate by rotating a manual wheel, the mounting shaft 2 is driven to rotate by rotating the worm wheel 4, the connecting shaft 7 and the threaded rod 11 are driven to rotate by rotating the mounting shaft 2 through a first bevel gear 9 and a second bevel gear 10, the sleeve 12 is driven by rotating the threaded rod 11, the baffle 14 is driven by the sleeve 12 to move, and the water inlet channel 13 is opened by rotating the sleeve 12, water flows into the sampling tube 15 through the water inlet channel 13, so that water at different depths can be sampled, sampling detection is conveniently carried out on water quality at different depths, and the detection accuracy is improved.

The adjusting component 8 comprises an inner rod 801, a threaded head 802 is fixedly arranged at the bottom end of the inner rod 801, the threaded head 802 is matched with a threaded cylinder 16, an outer cylinder 803 is slidably arranged on the outer surface of the inner rod 801, a jack is formed in the outer cylinder 803, an inserting rod 804 is slidably arranged in the jack, a plurality of positioning holes matched with the inserting rod 804 are formed in the inner rod 801 in a penetrating mode, a spring 805 is sleeved on the outer surface of the inserting rod 804, a pulling plate is fixedly arranged at one end of the inserting rod 804, two ends of the spring 805 are fixedly connected with the pulling plate and the outer cylinder 803 respectively, the threaded cylinder 16 and the threaded head 802 are matched and used for facilitating the disassembly and installation of the adjusting component 8, the inserting rod 804 is pulled out from the original positioning holes by pulling the spring 805 and the inserting rod 804, then the inserting rod 804 is loosened after the outer cylinder 803 slides to a proper height by the sliding outer cylinder 803, the inserting rod 804 is elastically inserted into the new positioning holes under the action of elastic force to lock the outer cylinder 803, the height of the outer cylinder 803 is adjusted, and accordingly the length of the device can be adjusted according to the sampling requirement, and the water body can be conveniently detected.

The outer surface of the connecting rod 1 is fixedly provided with a graduated scale 17, so that sampling and recording can be conveniently carried out on different water depths, and the water quality at the different water depths can be conveniently and quantitatively recorded.

Wherein, all fixed mounting has telescopic link 18 on the mounting box 6 of threaded rod 11 both sides, and the other end of two telescopic links 18 all with baffle 14 fixed connection, telescopic link 18 can carry out the spacing to the motion of sleeve 12 and baffle 14, avoids sleeve 12 to take place rotatory the rotation when following threaded rod 11 motion, improves sleeve 12 and baffle 14 motion's stability.

One side of the installation box 6 is fixedly provided with a supporting rod 19, the other end of the supporting rod 19 is fixedly connected with the sampling tube 15, the supporting rod 19 can support the sampling tube 15, load on the sleeve 12 and the threaded rod 11 after the sampling tube 15 is sampled is shared, and stability of the device is improved.

Wherein, set up recess 20 on the installation piece, baffle 14 slides in recess 20 on the installation piece, can further improve the stability of baffle motion.

When the device is used, the sampling tube 15 stretches into the position below the water surface, the depth of the sampling tube 15 penetrating into the position below the water surface is recorded by the reading of the graduated scale 17, the rotating hand wheel drives the worm 5 to rotate, the worm 5 rotates to drive the installation shaft 2 to rotate through the worm wheel 4, the installation shaft 2 rotates to drive the connecting shaft 7 and the threaded rod 11 to rotate through the first bevel gear 9 and the second bevel gear 10, the threaded rod 11 rotates to match with the telescopic rod 18 to drive the sleeve 12 to move, the sleeve 12 moves to drive the baffle 14 to move and open the water inlet channel 13, water flows into the sampling tube 15 through the water inlet channel 13, water at different depths can be sampled, water quality at different depths can be conveniently sampled and detected, accuracy of detection is improved, when the water body at the depths is required to be sampled and detected, the threaded tube 16 is used for installing the inner rod 801 on the installation box 3, the spring 805 and the inserted rod 804 are pulled out from the original positioning hole, then the outer cylinder 804 is slid to a proper height by the sliding tube, the inserted rod 804 is loosened, the spring 805 is sprung into the new positioning hole under the action of the inserted rod, the water quality can be sampled and the water body 803 can be further adjusted according to the height of the depth 803, and the device 803 can be further adjusted.

Claims

1. The utility model provides a water quality testing device of aquaculture which characterized in that: including internally hollow connecting rod (1), installation axle (2) are installed in the rotation of connecting rod (1), the top fixed mounting of connecting rod (1) has installation box (3), installation box (3) internally provided with the cavity, the top of installation axle (2) extends to in installation box (3) and rotates with installation box (3) to be connected, the surface fixed mounting of installation axle (2) has worm wheel (4), install worm (5) with worm wheel (4) engaged with the rotation of installation box (3), the one end of worm (5) extends to outside installation box (3) and is fixed with the hand wheel, the bottom fixed mounting of connecting rod (1) has installation box (6), installation box (6) rotation is installed connecting axle (7), the bottom of installation axle (2) extends to in installation box (6) and fixed mounting has first bevel gear (9), fixed mounting has second bevel gear (10) with first bevel gear (9) engaged with on the connecting axle (7), connection axle (7) extends to outside installation box (6) and is fixed mounting has threaded rod (6) one end (12) to install threaded rod (12), the device is characterized in that a baffle (14) is slidably mounted on the water inlet channel (13), one end, far away from the threaded rod (11), of the sleeve (12) is fixedly connected with the baffle (14), a sampling tube (15) is fixedly mounted on the lower surface of the water inlet channel (13), a threaded tube (16) is fixedly mounted on the upper surface of the mounting box (3), and an adjusting assembly (8) is detachably mounted through the threaded tube (16).

2. A water quality testing device for aquaculture according to claim 1, wherein: the adjusting component (8) comprises an inner rod (801), a threaded head (802) is fixedly arranged at the bottom end of the inner rod (801), the threaded head (802) is matched with a threaded cylinder (16) for use, an outer cylinder (803) is slidably arranged on the outer surface of the inner rod (801), a jack is formed in the outer cylinder (803), a plug rod (804) is slidably arranged in the jack, a positioning hole used by a plurality of matched plug rods (804) is formed in the inner rod (801) in a penetrating mode, a spring (805) is sleeved on the outer surface of the plug rod (804), a pull plate is fixedly arranged at one end of the plug rod (804), and two ends of the spring (805) are fixedly connected with the pull plate and the outer cylinder (803) respectively.

3. A water quality testing device for aquaculture according to claim 1, wherein: the outer surface of the connecting rod (1) is fixedly provided with a graduated scale (17).

4. A water quality testing device for aquaculture according to claim 1, wherein: the telescopic rods (18) are fixedly installed on the installation boxes (6) on two sides of the threaded rod (11), and the other ends of the two telescopic rods (18) are fixedly connected with the baffle plate (14).

5. A water quality testing device for aquaculture according to claim 1, wherein: one side of the installation box (6) is fixedly provided with a supporting rod (19), and the other end of the supporting rod (19) is fixedly connected with the sampling tube (15).

6. A water quality testing device for aquaculture according to claim 1, wherein: the water inlet channel (13) is provided with a groove (20), and the baffle (14) slides in the groove (20) on the water inlet channel (13).