A fishing device for shrimp farming

Abstract

The utility model discloses a kind of fishing equipment for shrimp culture, when the fishing equipment for shrimp culture is used, first the water in the breeding pond is discharged a part, and the internal shrimp density will increase, after the equipment is moved to the vicinity of breeding pond, by self-suction water pump cooperation telescopic hose, connecting pipe and inlet pipe, shrimp and water are extracted into processing box together, since the impact force is larger in extraction process, by protection assembly cooperation buffer plate, the impact force of shrimp is reduced, avoid shrimp damage due to and internal impact, by the inclined flow guide groove body, cooperation filter hole, shrimp and water are separated, the bottom of processing box is provided with drain pipe, when water content in breeding pond is lower, extraction can cause shrimp damage, filtered water can be returned to breeding pond to supplement water volume, separated shrimp is guided by groove body feeding belt, and feeding belt feeds while multiple spray heads spray clean water, to avoid more stains on the surface of shrimp surface cleaning.

Description

Technical Field

[0001] This utility model relates to the technical field of fishing equipment for shrimp farming, specifically a fishing device for shrimp farming. Background Technology

[0002] Indoor shrimp farming ponds enable high-density, off-season production in a controlled environment, representing an important model in modern aquaculture. Traditional open-air ponds are heavily influenced by climate and disease, while indoor ponds utilize recirculating water systems, temperature control equipment, and water quality monitoring technology to stably regulate parameters such as water temperature, dissolved oxygen, and pH, improving shrimp growth efficiency and survival rates. However, the high-density environment can easily lead to water quality deterioration and disease transmission, necessitating the development of efficient wastewater treatment, oxygenation, and intelligent management systems to achieve sustainable production and maximize economic benefits.

[0003] Existing indoor shrimp farming ponds contain a large number of shrimp. When harvesting, the ponds are drained and the shrimp are caught by trawls or manually, often with multiple people working together. These methods are inefficient, result in high shrimp damage rates, and leave a lot of shrimp behind. Therefore, we propose a harvesting device for shrimp farming to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a harvesting device for shrimp farming, in order to solve the problem of low efficiency in manually harvesting shrimp in shrimp farming as mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shrimp harvesting device, including a base;

[0006] The base has a processing box on the top right side, a water inlet pipe on the right side wall of the processing box, a telescopic hose connected to one end of the water inlet pipe, a connecting pipe at the other end of the telescopic hose, and an external self-priming water pump. The processing box has a drain pipe at the bottom, a flow guide trough with filter holes, a buffer plate inside the flow guide trough, a soft cushioning pad on the surface of the buffer plate, and the buffer plate is connected to the inside of the processing box through a protective component.

[0007] The base has a conveying chamber on the top left side. One end of the guide channel is connected to the conveying chamber. The conveying chamber has a feeding belt with through holes on its surface. The conveying chamber has multiple sets of water pipes with various nozzles on each set of water pipes. Inclined diversion plates are provided on both sides of the conveying chamber. The bottom of the conveying chamber has a drainage trough.

[0008] As a preferred embodiment of this utility model, the protective component includes a mounting plate, a connecting rod, and a mounting base. The processing box contains a mounting plate with mounting grooves on both sides. Each of the two sets of mounting grooves has a first spring on both sides. A movable plate is slidably disposed within the mounting groove. The two ends of the first springs are respectively connected to the movable plate and the mounting groove. A connecting rod is slidably disposed within both sides of the mounting plate, with one end of the connecting rod connected to the mounting plate. An arc-shaped buffer plate is provided at the front end of the mounting plate, and mounting bases are provided at both ends of the rear end of the buffer plate. Each of the two sets of mounting bases has a sliding groove, with a second spring disposed within the sliding groove. One end of the second spring is connected to the interior of the sliding groove, and one end of the connecting rod is slidably connected to the interior of the mounting base after the mounting plate is slidably observed.

[0009] As a preferred technical solution of this utility model, the bottom of the base is provided with multiple sets of universal wheels, and the top of the base is provided with two sets of frames on both sides, and the two sets of frames are respectively connected to the bottom of the processing box and the conveying chamber.

[0010] As a preferred embodiment of this utility model, the processing box is higher than the conveying chamber, and the guide channel is inclined to one side of the conveying chamber.

[0011] As a preferred technical solution of this utility model, drive shafts are rotatably provided on both sides of the conveying chamber, and the two sets of drive shafts are connected by a feeding belt. A motor for driving the drive shafts is provided on the surface of the conveying chamber.

[0012] As a preferred technical solution of this utility model, the base is provided with two sets of threaded rods at both ends, the two sets of threaded rods are threadedly connected to the base, and the lower end of the threaded rod is connected to a support seat.

[0013] As a preferred technical solution of this utility model, the surface of the feeding belt is provided with multiple sets of through holes, and the multiple sets of water supply pipes are connected to an external water supply system.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When using the shrimp harvesting equipment for shrimp farming, firstly, a portion of the water in the farming pond is drained to increase the shrimp density. After moving the equipment near the farming pond, a self-priming water pump, along with a telescopic hose, connecting pipe, and inlet pipe, draws the shrimp and water together into the processing box. Due to the large impact force during the extraction process, a protective component and a buffer plate reduce the impact force on the shrimp, preventing damage caused by collisions with the interior. The shrimp and water are separated by an inclined guide trough and filter holes. A drain pipe is installed at the bottom of the processing box. If the water content in the farming pond is low and extraction may damage the shrimp, some of the filtered water can be returned to the farming pond to replenish the water volume. The separated shrimp are guided by a feeding belt through the trough. While the feeding belt is feeding the shrimp, multiple nozzles spray clean water to clean the surface of the shrimp and prevent excessive residue from remaining on the surface. Attached Figure Description

[0015] Figure 1 The three-dimensional representation of this utility model Figure 1 Structural diagram;

[0016] Figure 2 The three-dimensional representation of this utility model Figure 2 Structural diagram;

[0017] Figure 3 This is a half-sectional view of the processing box of this utility model;

[0018] Figure 4 This is a schematic diagram of the protective component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of a half-section of the conveying chamber of this utility model;

[0020] Figure 6 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0021] In the diagram: 1. Base; 2. Processing box; 3. Water inlet pipe; 4. Telescopic hose; 5. Connecting pipe; 6. Drain pipe; 7. Guide channel; 8. Filter hole; 9. Conveying chamber; 10. Feeding belt; 11. Water supply pipe; 12. Nozzle; 13. Drainage plate; 14. Drainage trough; 15. Casters; 16. Frame; 17. Drive shaft; 18. Threaded rod; 19. Support base; 20. Through hole; 21. Protective component; 211. Mounting plate; 212. Connecting rod; 213. Mounting base; 22. Mounting groove; 23. First spring; 24. Moving plate; 25. Slide groove; 26. Second spring; 27. Buffer plate; 28. Buffer pad; 29. ​​Through hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-6This utility model provides a technical solution: a shrimp harvesting device, including a base 1, a processing box 2 located on the top right side of the base 1, the processing box 2 being higher than the conveying chamber 9, a guide channel 7 inclined towards the conveying chamber 9, a water inlet pipe 3 located on the right side wall of the processing box 2, one end of the water inlet pipe 3 connected to a telescopic hose 4, and one end of the telescopic hose 4 connected to a connecting pipe 5, which is connected to an external self-priming water pump, a drain pipe 6 located at the bottom of the processing box 2, a guide channel 7 located inside the processing box 2, a filter hole 8 located inside the guide channel 7, a buffer plate 27 located inside the guide channel 7, and a soft buffer pad 28 located on the surface of the buffer plate 27. The buffer plate 27 is connected to the inside of the processing box 2 via a protective component 21, the protective component 21 including a mounting plate 211, a connecting rod 212, and a mounting base 2. 13. The processing box 2 is provided with a mounting plate 211 inside. The mounting plate 211 is provided with mounting grooves 22 on both sides. The two sets of mounting grooves 22 are provided with first springs 23 on both sides. The mounting grooves 22 are slidably provided with moving plates 24. The two ends of the first springs 23 are connected to the moving plates 24 and the mounting grooves 22 respectively. The two sides of the mounting plate 211 are slidably provided with connecting rods 212. One end of the connecting rods 212 is connected to the mounting plate 211. The front end of the mounting plate 211 is provided with an arc-shaped buffer plate 214. The rear ends of the buffer plate 214 are provided with mounting seats 213. The two sets of mounting seats 213 are provided with sliding grooves 25 inside. The sliding grooves 25 are provided with second springs 26. One end of the second springs 26 is connected to the inside of the sliding grooves 25. One end of the connecting rods 212 is slidably connected to the inside of the mounting seat 213 after observing the mounting plate 211.

[0024] In operation, approximately 50% of the water in the desired aquaculture pond is drained. Due to the reduced water volume, the shrimp density increases. Using the casters 15, the equipment is moved between multiple aquaculture ponds to the vicinity of the desired pond. Then, the multiple threaded rods 18 on both sides of the base 1 are rotated, causing the threaded rods 18 to lower the support base 19 below, securing it to the ground. The connecting pipe 5 is then connected to the self-priming water pumps. The two self-priming water pumps are placed inside the aquaculture pond, drawing water and shrimp into the telescopic hose 4 and then into the treatment box 2 through the inlet pipe 3. Due to the significant impact during the pumping, the shrimp and water come into contact with the soft cushioning pad 28 on the surface of the internal buffer plate 27. When the impact is excessive, the second spring 26 inside the mounting base 213 of the buffer plate 27 retracts. When the connecting rod 212 slides in the groove 25 inside the mounting base 213, the connecting rod 212 simultaneously drives the moving plate 24 to slide in the mounting groove 22 inside the mounting plate 211. At the same time, the moving plate 24 retracts the first spring 23 inside to buffer the buffer plate 27 and reduce the impact force. In use, the first spring 23 and the second spring 26 are both damping springs. At this time, after the shrimp and water fall into the inclined guide channel 7 through the arc-shaped buffer plate 27, the shrimp and water are separated through the filter holes 8 inside the guide channel 7. The excess water is discharged through the drain pipe 6 below. When the water volume in the breeding pond is low, a water pipe can be added below the drain pipe 6 to guide the discharged water into the breeding pond to replenish the water in the breeding pond. This avoids damage to the shrimp during the extraction process due to low water content and also avoids the shrimp from being unaccustomed to different types of water.

[0025] A conveying chamber 9 is located on the top left side of the base 1. One end of the guide channel 7 is connected to the conveying chamber 9. A feeding belt 10 is installed inside the conveying chamber 9. The surface of the feeding belt 10 has through holes 29. Multiple sets of water supply pipes 11 are installed inside the conveying chamber 9. The surface of the feeding belt 10 has multiple sets of through holes 20. The multiple sets of water supply pipes 11 are connected to an external water supply system. Each set of water supply pipes 11 is equipped with various nozzles 12. Inclined diversion plates 13 are installed on both sides inside the conveying chamber 9. A drainage trough 14 is installed at the bottom of the conveying chamber 9. The bottom of the base 1 is provided with multiple sets of universal wheels 15. The top of the base 1 is provided with two sets of frames 16 on both sides. The two sets of frames 16 are respectively connected to the bottom of the processing box 2 and the conveying chamber 9. The conveying chamber 9 is provided with drive shafts 17 on both sides. The two sets of drive shafts 17 are connected by a feeding belt 10. The surface of the conveying chamber 9 is provided with a motor for driving the drive shafts 17. The two ends of the base 1 are provided with two sets of threaded rods 18. The two sets of threaded rods 18 are threadedly connected to the base 1. The lower end of the threaded rods 18 is connected to a support seat 19.

[0026] The inclined guide trough 7 moves the shrimp, after the water has been removed, to one side and they fall onto the feeding belt 10 inside the conveying chamber 9. The motor drives the drive shaft 17 to rotate, and the drive shaft 17 drives the feeding belt 10 to rotate, conveying the shrimp to one side. Due to the lack of water change in the shrimp pond and the large amount of feeding, there will be a lot of dirt on the surface of the shrimp. At the same time, during the conveying process, the water supply pipe 11 can be connected to the external water supply system, and clean water can be sprayed out through multiple nozzles 12 below the water supply pipe 11 to clean the surface of the shrimp and prevent dirt from remaining on the surface of the shrimp. The wastewater generated during the cleaning process falls through the through holes 20 on the surface of the feeding belt 10 and falls into the inclined diversion plate 13 below, and then enters the drainage trough 14 for discharge. At this time, it is only necessary to place the collection box on one side of the feeding belt 10 to continuously collect the cleaned shrimp and send them for further processing.

[0027] Working Principle: When using the shrimp harvesting equipment for shrimp farming, first drain approximately 50% of the water from the pond to be harvested. Due to the reduced water volume, the shrimp density will increase. Using the casters 15, move the equipment between the multiple ponds to the vicinity of the pond to be harvested. Then, rotate the multiple threaded rods 18 on both sides of the base 1, causing the threaded rods 18 to lower the support base 19 below, making it contact and secure it to the ground. After connecting the connecting pipe 5 to the self-priming water pumps, place the two self-priming water pumps into the pond. The self-priming water pumps draw water and shrimp together into the telescopic hose 4, and then into the treatment box 2 through the inlet pipe 3. Due to the self-priming... When the water is pumped in, there is a significant impact force. At this time, the shrimp and water will come into contact with the soft cushioning pad 28 on the surface of the internal buffer plate 27. When the impact force is too large, the second spring 26 inside the mounting base 213 of the buffer plate 27 retracts, and at the same time, it drives the connecting rod 212 to slide in the slide groove 25 inside the mounting base 213. Simultaneously, the connecting rod 212 drives the moving plate 24 to slide in the mounting groove 22 inside the mounting plate 211. At the same time, the moving plate 24 retracts the first spring 23 inside, cushioning the buffer plate 27 and reducing the impact force. In use, both the first spring 23 and the second spring 26 are damping springs. At this time, the shrimp and water fall into the inclined guide channel 7 after passing through the arc-shaped buffer plate 27. Afterwards, the shrimp and water are separated through the filter holes 8 inside the guide trough 7. Excess water is discharged through the drain pipe 6 below. When the water level in the aquaculture pond is low, a water pipe can be added below the drain pipe 6 to guide the discharged water into the aquaculture pond, replenishing the water and preventing damage to the shrimp during extraction due to low internal water levels. This also prevents the shrimp from becoming unaccustomed to different types of water. The inclined guide trough 7 moves the shrimp, after the water has been removed, to one side, where they fall onto the feeding belt 10 inside the conveyor hopper 9. The motor drives the drive shaft 17 to rotate, which in turn drives the feeding belt 10 to rotate, conveying the shrimp to one side. Because the water source in the shrimp farming pond is not changed for a long time and a large amount of feed is added, a lot of dirt will accumulate on the surface of the shrimp. At the same time, during the transportation process, after connecting to the external water supply system through the water supply pipe 11, clean water is sprayed out through multiple nozzles 12 below the water supply pipe 11 to clean the surface of the shrimp and avoid dirt accumulation. The wastewater generated during the cleaning process falls through the through holes 20 on the surface of the feeding belt 10 and falls into the inclined diversion plate 13 below before entering the drainage trough 14 for discharge. At this time, it is only necessary to place the collection box on one side of the feeding belt 10 to continuously collect the cleaned shrimp and send them for further processing, thereby completing a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fishing device for shrimp culture, comprising a base (1); characterized in that The right side of the top end of the base (1) is provided with a processing box (2), the right side wall of the processing box (2) is provided with a water inlet pipe (3), one end of the water inlet pipe (3) is connected with a flexible hose (4), one end of the flexible hose (4) is provided with a connecting pipe (5), the connecting pipe (5) is connected with an external self-suction water pump, the bottom of the processing box (2) is provided with a drain pipe (6), the processing box (2) is provided with a flow guide groove body (7), the flow guide groove body (7) is provided with a water filtering hole (8), the inside of the flow guide groove body (7) is provided with a buffer plate (27), the surface of the buffer plate (27) is provided with a soft buffer pad (28), and the buffer plate (27) is connected with the inside of the processing box (2) through a protection assembly (21). The left side of the top end of the base (1) is provided with a conveying bin body (9), one end of the flow guide groove body (7) is connected with the conveying bin body (9), the conveying bin body (9) is provided with a feeding belt (10), the surface of the feeding belt (10) is provided with a through hole (29), the conveying bin body (9) is provided with a plurality of water supply pipes (11), a plurality of the water supply pipes (11) are provided with a plurality of spray heads (12), and the inside of the conveying bin body (9) is provided with inclined drainage plates (13) on both sides.

2. A fishing apparatus for shrimp farming according to claim 1, characterized in that, The protection assembly (21) comprises a mounting plate (211), a connecting rod (212) and a mounting seat (213), the inside of the processing box (2) is provided with the mounting plate (211), the inside of the mounting plate (211) is provided with mounting grooves (22) on both sides, the inside of the two mounting grooves (22) is provided with first springs (23) on both sides, the mounting grooves (22) are slidably provided with moving plates (24), the first springs (23) are connected with the moving plates (24) and the mounting grooves (22) at both ends respectively, the inside of the mounting plate (211) is slidably provided with the connecting rod (212) on both sides, one end of the connecting rod (212) is connected with the mounting plate (211), the front end of the mounting plate (211) is provided with an arc-shaped buffer plate (214), the rear end of the arc-shaped buffer plate (214) is provided with the mounting seat (213) at both ends, the inside of the two mounting seats (213) is provided with sliding grooves (25), the sliding grooves (25) are provided with second springs (26), one end of the second springs (26) is connected with the inside of the sliding grooves (25), and one end of the connecting rod (212) is slidably connected with the inside of the mounting seat (213) after being slidably mounted on the mounting plate (211).

3. The fishing apparatus for shrimp farming according to claim 1, wherein The bottom of the base (1) is provided with a plurality of universal wheels (15), the top end of the base (1) is provided with two groups of rack bodies (16), and the two groups of rack bodies (16) are connected with the bottom of the processing box (2) and the conveying bin body (9) respectively.

4. The fishing apparatus for shrimp farming according to claim 1, wherein The height of the processing box (2) is higher than that of the conveying bin body (9), and the flow guide groove body (7) is inclined to one side of the conveying bin body (9).

5. The fishing apparatus for shrimp farming according to claim 1, wherein Two drive shafts (17) are arranged to rotate on both sides of the conveying bin body (9), two groups of drive shafts (17) are connected through the feeding belt (10), and the conveying bin body (9) is provided with a motor for driving the drive shaft (17).

6. The fishing apparatus for shrimp farming according to claim 1, wherein Two groups of threaded rods (18) are arranged at both ends of the base (1), the two groups of threaded rods (18) are in threaded connection with the base (1), and the lower end of the threaded rod (18) is connected with the supporting seat (19).

7. The fishing apparatus for shrimp farming according to claim 1, wherein A plurality of groups of through holes (29) are arranged on the surface of the feeding belt (10), and a plurality of groups of water pipes (11) are connected with an external water supply system.

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