Sturgeon culture water quality timing sampling device and use method thereof

Abstract

The invention discloses a sturgeon culture water quality timing sampling device and a use method thereof. The sturgeon culture water quality timing sampling device comprises a machine body (1), and the machine body (1) is provided with a storage mechanism and a water pumping mechanism for conveying a water sample to the storage mechanism; the storage mechanism comprises a storage disc (2), a plurality of groups of storage bottles (3) which are uniformly distributed are arranged on the storage disc (2), a rotating shaft (4) is arranged below the storage disc (2), a driven gear (5) is fixedly connected outside the rotating shaft (4), a driving gear (6) and a driven disc (7) which is coaxially arranged with the driving gear (6) are arranged on one side of the driven gear (5), a matching groove (8) is formed in the edge of the driven disc (7), and a driving disc (9) for driving the driven disc (7) to rotate is arranged on one side of the driven disc (7); and a driving rod (10) corresponding to the matching groove (8) is arranged on the driving disc (9). The water taking device can take water regularly and is good in reliability.

Description

Technical Field

[0001] The invention relates to a water quality timing sampling device and a use method thereof, in particular to a sturgeon breeding water quality timing sampling device and a use method thereof. Background Art

[0002] Water quality is a core element of aquaculture, directly impacting the health, growth efficiency, and economic benefits of aquacultured organisms. Several factors in water quality can affect fish production and reproduction, such as dissolved oxygen content, which directly impacts fish production. Low dissolved oxygen levels can lead to fish mortality. Ammonia nitrogen content: Ammonia nitrogen produced by the decomposition of fish excrement and leftover bait is toxic, and high concentrations can damage gill tissue and cause metabolic disorders. pH: Excessive acidity can corrode fish mucous membranes, while excessive alkalinity can inhibit enzyme activity and affect feeding. Therefore, it is necessary to regularly sample water to observe water quality, analyze the impact of water quality on fish production during the aquaculture process, and make appropriate adjustments to improve aquaculture results. Summary of the Invention

[0003] The purpose of the present invention is to provide a sturgeon aquaculture water quality timing sampling device and a method for using the same, which can achieve timing water sampling and has good reliability.

[0004] The technical solution of the present invention is a sturgeon aquaculture water quality timing sampling device, comprising: a body, wherein the body is provided with a storage mechanism and a pumping mechanism for delivering water samples to the storage mechanism;

[0005] The storage mechanism includes a storage disk, on which are arranged multiple groups of storage bottles evenly distributed; a rotating shaft is provided under the storage disk; a driven gear is fixedly connected to the outside of the rotating shaft; a driving gear and a driven disk coaxially arranged with the driving gear are provided on one side of the driven gear; a matching groove is provided on the edge of the driven disk; a driving disk for driving the driven disk to rotate is provided on one side of the driven disk; a driving rod corresponding to the matching groove is provided on the driving disk; and a position detection mechanism for detecting the position of the storage disk is provided under the storage disk.

[0006] In the aforementioned sturgeon farming water quality timed sampling device, the pumping mechanism includes a support sleeve arranged at the end of the body, a piston that can move up and down along the support sleeve is provided in the support sleeve, a driving mechanism for driving the piston to move up and down is provided at the upper end of the piston, a delivery pipe for transporting water samples from a storage bottle is provided on the side wall of the support sleeve, a support plate is provided at the lower part of the piston through a support rod, and an inclined sealing ring is provided at the edge of the support plate.

[0007] In the aforementioned sturgeon farming water quality timed sampling device, the driving mechanism includes a bracket arranged on the upper side of the support sleeve, a driving shaft is provided in the bracket, a rotating rod is externally connected to the driving shaft, the end of the rotating rod is rotatably connected to a connecting rod movably connected to the piston, when the end of the rotating rod moves to the uppermost end, the upper end surface of the support plate is flush with the conveying pipe, when the end of the rotating rod moves to the lowermost end, the lower end surface of the piston contacts the sampled water, and the end of the driving shaft is provided with a synchronization mechanism connected to the drive disk.

[0008] In the aforementioned sturgeon farming water quality timed sampling device, the synchronization mechanism includes a first bevel gear coaxially arranged with the drive disc, a second bevel gear is provided on one side of the first bevel gear, a coaxially arranged driving pulley is provided on one side of the second bevel gear, a driven pulley is provided at the end of the drive shaft, and a synchronous belt is externally connected to the driving pulley and the driven pulley.

[0009] In the aforementioned sturgeon aquaculture water quality timing sampling device, the sealing ring is a sealing ring made of rubber material, and the sealing ring is inclined downward from the inside to the outside.

[0010] In the aforementioned sturgeon aquaculture water quality timing sampling device, a filter cartridge is provided on the lower side of the support sleeve.

[0011] In the aforementioned sturgeon farming water quality timed sampling device, the position detection mechanism includes a magnet corresponding to the outside of the storage bottle, a Hall sensor corresponding to the magnet is provided in the body, and a control board is provided on one side of the Hall sensor.

[0012] A method for using a timed sampling device for water quality in sturgeon farming, comprising the following steps:

[0013] S1, placing the body at a sampling point in the aquaculture pond, with the lower end of the support sleeve positioned in the water of the aquaculture pond;

[0014] S2, through the control panel to control the motor to drive the driving disk movement, the driving disk can drive the driven disk to rotate, and cooperate with the driving gear and the driven gear to make the storage disk rotate in steps, so that the storage bottle is positioned and water is taken out. At the same time, the first bevel gear drives the second bevel gear to rotate, so that the driving pulley drives the driven pulley to rotate, so that the piston moves up and down, and cooperates with the support plate to achieve water taking. Finally, the staff regularly removes the storage bottles on the storage disk and replaces the empty storage bottles.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. This application utilizes a driving disc to drive a driven disc to rotate, and a driving rod is provided on the driving disc, and a matching groove is provided on the driven disc, thereby achieving step-by-step rotation of the driven disc. The driving gear cooperates with the driven gear to control the rotation angle of the storage disc, thereby enabling step-by-step rotation of the storage disc. That is, the storage disc will stop and rotate at regular intervals. When it stops, a water sample can be extracted through a pumping mechanism and transported to a storage bottle, thereby achieving regular water extraction.

[0017] 2. This application sets up a pumping mechanism to extract water samples from the breeding pond at regular intervals. When the piston moves, the support plate is driven to move. The water sample is first extracted by the movement of the piston, and the water sample is loaded on the support plate, so that the water can be sent from the delivery pipe to the storage bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the present invention;

[0020] Figure 3 It is a schematic structural diagram of the cooperation between the driving disc and the driven disc of the present invention.

[0021] The marks in the accompanying drawings are: 1-body, 2-storage disk, 3-storage bottle, 4-rotating shaft, 5-driven gear, 6-driving gear, 7-driven disk, 8-matching groove, 9-driving disk, 10-driving rod, 11-support sleeve, 12-piston, 13-delivery pipe, 14-support rod, 15-support plate, 16-sealing ring, 17-bracket, 18-drive shaft, 19-rotating rod, 20-connecting rod, 21-first bevel gear, 22-second bevel gear, 23-driving pulley, 24-driven pulley, 25-synchronous belt, 26-magnetic steel, 27-Hall sensor, 28-control board, 29-filter cartridge. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and examples, but they are not intended to limit the present invention.

[0023] Embodiment. A sturgeon aquaculture water quality timing sampling device, comprising: Figure 1-3 As shown, it comprises: a body 1, on which a storage mechanism and a pumping mechanism for delivering water samples to the storage mechanism are provided;

[0024] The storage mechanism includes a storage disk 2, on which are provided a plurality of storage bottles 3 evenly distributed. A rotating shaft 4 is provided under the storage disk 2, and a driven gear 5 is fixedly connected to the outside of the rotating shaft 4. A driving gear 6 and a driven disk 7 coaxially arranged with the driving gear 6 are provided on one side of the driven gear 5. A matching groove 8 is provided on the edge of the driven disk 7, and a driving disk 9 for driving the driven disk 7 to rotate is provided on one side of the driven disk 7. A motor for driving the driving disk 9 to rotate is provided under the driving disk 9, and a driving rod 10 corresponding to the matching groove 8 is provided on the driving disk 9. A position detection mechanism for detecting the position of the storage disk 2 is provided under the storage disk 2.

[0025] The pumping mechanism includes a support sleeve 11 provided at the end of the body 1, a piston 12 which can move up and down along the support sleeve 11 is provided in the support sleeve 11, a driving mechanism for driving the piston 12 to move up and down is provided at the upper end of the piston 12, a delivery pipe 13 for delivering water samples to the storage bottle 3 is provided on the side wall of the support sleeve 11, a support plate 15 is provided at the lower part of the piston 12 through a support rod 14, and a sealing ring 16 is provided at an inclined position on the edge of the support plate 15.

[0026] The driving mechanism includes a bracket 17 arranged on the upper side of the support sleeve 11, and a driving shaft 18 is provided in the bracket 17. The driving shaft 18 is externally connected to a rotating rod 19. The end of the rotating rod 19 is rotatably connected to a connecting rod 20 movably connected to the piston 12. When the end of the rotating rod 19 moves to the uppermost end, the upper end surface of the support plate 15 is flush with the delivery pipe 13. When the end of the rotating rod 19 moves to the lowermost end, the lower end surface of the piston 12 contacts the sampled water. The end of the driving shaft 18 is provided with a synchronization mechanism connected to the drive disk 9.

[0027] The synchronization mechanism includes a first bevel gear 21 coaxially arranged with the drive disc 9, a second bevel gear 22 is provided on one side of the first bevel gear 21, a coaxially arranged driving pulley 23 is provided on one side of the second bevel gear 22, and a driven pulley 24 is provided at the end of the drive shaft 18. The driving pulley 23 and the driven pulley 24 are externally connected to a synchronous belt 25.

[0028] The sealing ring 16 is made of rubber and is inclined downward from the inside to the outside.

[0029] A filter cartridge 29 is provided on the lower side of the support sleeve 11 .

[0030] The position detection mechanism includes a magnet 26 corresponding to the storage bottle 3 , a Hall sensor 27 corresponding to the magnet 26 is provided in the body 1 , and a control board 28 is provided on one side of the Hall sensor 27 .

[0031] A method for using a timed sampling device for water quality in sturgeon farming, comprising the following steps:

[0032] S1, placing the body 1 at a sampling point in the aquaculture pond, and placing the lower end of the support sleeve 11 in the water of the aquaculture pond;

[0033] S2, the control board 28 controls the motor to drive the driving disk 9 to move. When the driving disk 9 rotates, it can drive the driven disk 7 to rotate, and cooperate with the driving gear 6 and the driven gear 5 to make the storage disk 2 rotate in steps, so that the storage bottle 3 is positioned to take water. At the same time, the first bevel gear 21 drives the second bevel gear 22 to rotate, so that the driving pulley 23 drives the driven pulley 24 to rotate, so that the piston 12 moves up and down, and cooperates with the support plate 15 to take water. Finally, the staff regularly removes the storage bottle 3 on the storage disk 2 and replaces the empty storage bottle 3.

[0034] The principle of the present invention: When in use, the motor is controlled by a control panel 28 to start and stop at a fixed time. The motor drives the drive plate 9 to rotate one revolution before shutting down. The motor is a torque motor. To avoid inaccurate control caused by the motor directly driving the drive plate 9 for one revolution, a reduction gear structure can be further provided. The drive plate 9 is equipped with a blocking plate and a drive rod 10, which can engage with the mating groove 8 on the driven plate 7 to drive the driven plate 7 in stepped rotation. A driving gear 6 is provided on one side of the driven disk 7, and the driving gear 6 cooperates with the driven gear 5 to adjust the rotation angle. Because the number of cooperating grooves 8 on the driven disk 7 is limited, if the number of cooperating grooves is too large, it will affect the cooperation with the drive rod 10, and the water quality sampling of the aquaculture pond is generally carried out once every one or two hours. In this way, the number of cooperating grooves 8 on the driven disk 7 cannot meet the sampling requirements. For example, the radius of the driving gear in this application is smaller than the radius of the driven gear. For example, it is necessary to collect samples once every two hours, and the number of cooperating grooves 8 on the driven disk 7 is 6 groups. Then, when the driving disk rotates one circle, the driven disk 7 will rotate 60 degrees. If the radius of the driving gear 6 is half of the driven gear 5, when the driving gear 6 coaxially arranged with the driven disk 7 rotates 60 degrees, the driven gear 5 rotates 30 degrees, so that the storage disk 2 can rotate 30 degrees. At the same time, the first bevel gear 21 cooperates with the second bevel gear 22 to drive the active pulley 23 to rotate, and the driven pulley 24 is driven to rotate through the synchronous belt 25, causing the drive shaft 18 to rotate one circle. When the drive shaft 18 rotates, it drives the rotating rod 19 to rotate. The rotating rod 19 is hinged to the connecting rod 20. During the rotation of the rotating rod 19, it can cooperate with the connecting rod 20 to drive the piston 12 to move up and down. When extracting water samples, the piston 12 moves to the bottom dead center and contacts the liquid in the aquaculture pond, thereby exhausting the air in the support sleeve 11. Then, the piston 12 moves upward and extracts the water sample under the action of air pressure. The lower end of the piston 12 is provided with a support plate 15 through the support rod 14. The edge of the support plate 15 is provided with a sealing ring 16 for storing the water sample extracted by the piston 12 to prevent the piston 12 from moving to the position of the delivery pipe 13 and the water sample from falling. The sealing ring 16 tilts downward. When the sealing ring 16 rises and contacts the inner wall of the support sleeve 11, a better sealing effect is achieved. When the support plate 15 moves to be flush with the delivery tube 13, water can be delivered from the delivery tube to the storage bottle 3. In addition, the water in the support sleeve 11 can be completely drained during each piston movement to avoid affecting the sampling effect. This is also the reason why a water pump is not used to extract water samples regularly. During the water pumping process, a certain amount of water is likely to remain in the water pump. This water will mix with the subsequent water during the next sampling, affecting the sampling effect. In addition, the position detection mechanism can detect the position of the storage disk 2. The Hall sensor 27 cooperates with the magnet 26 to further detect the position of the storage disk 2, and cooperates with the control board 28 to control the start and stop of the motor, which has better reliability.

Claims

1. A sturgeon aquaculture water quality timing sampling device, characterized in that: include: A body (1), wherein the body (1) is provided with a storage mechanism and a pumping mechanism for delivering water samples to the storage mechanism; The storage mechanism comprises a storage disk (2), on which a plurality of storage bottles (3) are evenly distributed are arranged, a rotating shaft (4) is provided under the storage disk (2), a driven gear (5) is fixedly connected to the outside of the rotating shaft (4), a driving gear (6) and a driven disk (7) coaxially arranged with the driving gear (6) are provided on one side of the driven gear (5), a matching groove (8) is provided on the edge of the driven disk (7), a driving disk (9) for driving the driven disk (7) to rotate is provided on one side of the driven disk (7), a driving rod (10) corresponding to the matching groove (8) is provided on the driving disk (9), and a position detection mechanism for detecting the position of the storage disk (2) is provided under the storage disk (2).

2. A sturgeon aquaculture water quality timing sampling device according to claim 1, characterized in that: The pumping mechanism comprises a support sleeve (11) arranged at the end of the body (1), a piston (12) which can move up and down along the support sleeve (11) is arranged in the support sleeve (11), a driving mechanism for driving the piston (12) to move up and down is arranged at the upper end of the piston (12), a delivery pipe (13) for delivering water samples from the storage bottle (3) is arranged on the side wall of the support sleeve (11), a support plate (15) is arranged at the lower part of the piston (12) through a support rod (14), and a sealing ring (16) is arranged at an angle on the edge of the support plate (15).

3. The sturgeon aquaculture water quality timing sampling device according to claim 1, characterized in that: The driving mechanism comprises a bracket (17) arranged on the upper side of the supporting sleeve (11), a driving shaft (18) is arranged in the bracket (17), and the driving shaft (18) is externally connected to a rotating rod (19). The end of the rotating rod (19) is rotatably connected to a connecting rod (20) movably connected to the piston (12). When the end of the rotating rod (19) moves to the uppermost end, the upper end surface of the supporting plate (15) is flush with the conveying pipe (13). When the end of the rotating rod (19) moves to the lowermost end, the lower end surface of the piston (12) contacts the sampled water. The end of the driving shaft (18) is provided with a synchronization mechanism connected to the driving disc (9).

4. A sturgeon aquaculture water quality timing sampling device according to claim 3, characterized in that: The synchronization mechanism comprises a first bevel gear (21) coaxially arranged with the driving disc (9), a second bevel gear (22) is provided on one side of the first bevel gear (21), a driving pulley (23) coaxially arranged on one side of the second bevel gear (22), a driven pulley (24) is provided at the end of the driving shaft (18), and a synchronous belt (25) is externally connected to the driving pulley (23) and the driven pulley (24).

5. The sturgeon aquaculture water quality timing sampling device according to claim 2, characterized in that: The sealing ring (16) is a sealing ring made of rubber material, and the sealing ring (16) is inclined downward from the inside to the outside.

6. A sturgeon aquaculture water quality timing sampling device according to claim 2, characterized in that: A filter cartridge (29) is provided on the lower side of the support sleeve (11).

7. The sturgeon aquaculture water quality timing sampling device according to claim 1, characterized in that: The position detection mechanism comprises a magnet (26) corresponding to the storage bottle (3), a Hall sensor (27) corresponding to the magnet (26) is provided in the machine body (1), and a control board (28) is provided on one side of the Hall sensor (27).

8. A method for using the sturgeon aquaculture water quality timing sampling device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1, placing the body (1) at a sampling point in the aquaculture pond, and placing the lower end of the support sleeve (11) in the water of the aquaculture pond; S2, the motor is controlled by the control panel (28) to drive the driving disc (9) to move. When the driving disc (9) rotates, it can drive the driven disc (7) to rotate, and cooperate with the driving gear (6) and the driven gear (5) to make the storage disc (2) rotate in steps, so that the storage bottle (3) can be positioned and water can be taken. At the same time, the first bevel gear (21) drives the second bevel gear (22) to rotate, so that the driving pulley (23) drives the driven pulley (24) to rotate, so that the piston (12) moves up and down, and cooperates with the supporting plate (15) to achieve water taking. Finally, the staff regularly removes the storage bottle (3) on the storage disc (2) and replaces the empty storage bottle (3).

Images