Device for trapping ampullaria gigas to lay eggs and cleaning egg masses

Abstract

The utility model provides a device for trapping ampullaria gigas to lay eggs and cleaning egg masses, and relates to the field of ampullaria gigas. The ampullaria gigas oviposition trapping and egg mass cleaning device comprises a fixing plate, a trapping mechanism is arranged on the surface of the fixing plate, the trapping mechanism comprises a trapping plate, a fixing column, a connecting plate and a clamping rod, a cleaning mechanism is arranged in the middle of the fixing column, and the cleaning mechanism comprises an inner cleaning plate, an outer cleaning plate and a sliding ring. According to the device for trapping the ampullaria gigas to lay eggs and cleaning egg masses, the trapping plate is fixed through the clamping rod, free rotation of the trapping plate is avoided, the ampullaria gigas is trapped through the trapping plate, the ampullaria gigas is enabled to lay eggs on the surface of the trapping plate, the effect of trapping the ampullaria gigas to ovulate is improved, an inner cleaning plate and an outer cleaning plate are driven to slide up and down through a sliding ring, and the effect of ovulation of the ampullaria gigas is improved. The inner wall and the outer surface of the trapping plate are cleaned through the inner cleaning plate and the outer cleaning plate, egg masses on the surface of the trapping plate are cleaned, the device can automatically clean the ampullaria gigas egg masses, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to a device for attracting and collecting Pomacea canaliculata to lay eggs and cleaning egg masses, belonging to the technical field of Pomacea canaliculata. Background Art

[0002] Pomacea canaliculata is a hard-shelled mollusk of the family Physalis in the order Mesogastropoda. Pomacea canaliculata mainly inhabits freshwater bodies with slow or stagnant flow. Pomacea canaliculata is photophobic and afraid of strong light. It is less active during the day and relatively active at night and on cloudy days. Pomacea canaliculata crawls on its ventral foot and can also swim slowly on the water surface. It is sensitive and likes to gather in groups. It especially prefers waters with abundant aquatic plants, fresh water and good ventilation, but it can also tolerate turbid water.

[0003] The utility model with the announcement number CN208080307U discloses a device for attracting and spawning golden apple snails and cleaning egg masses and its application. The device includes an attracting column and an egg mass cleaning device. The attracting column is a hollow cylinder with openings at both ends. The egg mass cleaning device includes an outer ring wall cleaning part, an inner ring wall cleaning part and a connecting part; the connecting part connects the outer ring wall cleaning part and the inner ring wall cleaning part respectively. The utility model has a simple structure and is easy to use. It can attract golden apple snails to lay eggs to the maximum extent. The cleaning device can conveniently and quickly clean the egg masses in a centralized manner, and carry out centralized destruction or harmless and resource utilization, providing a convenient, fast and environmentally friendly golden apple snail prevention and control technology.

[0004] In order to control the golden apple snails, a device for attracting and spawning golden apple snails is set up in the paddy field. Although the device in the above patent improves the prevention and control ability of the golden apple snails, it is necessary to regularly remove the golden apple snail egg masses on the surface of the ring wall, which increases labor costs and reduces the efficiency of golden apple snail control. To this end, we provide a device for attracting golden apple snails to lay eggs and cleaning egg masses to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a device for luring and collecting Pomacea canaliculata to lay eggs and cleaning egg masses in order to solve the above problems, so as to solve the problem in the comparative documents that the egg masses of Pomacea canaliculata need to be cleaned regularly.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a device for attracting and collecting Pomacea canaliculata to lay eggs and cleaning egg masses.

[0009] The utility model comprises a fixed plate, a surface of which is provided with an entrapment mechanism, the entrapment mechanism comprises the entrapment plate, a fixed column, a connecting plate and a clamping rod, two ends of the fixed column are respectively fixedly connected with the fixed plate and the connecting plate, a middle part of the fixed column is provided with a cleaning mechanism, the cleaning mechanism comprises an inner cleaning plate, an outer cleaning plate and a sliding ring, and the inner cleaning plate and the outer cleaning plate are both slidably connected with the entrapment plate.

[0010] Preferably, the bottom surface of the fixed plate is fixedly connected with circumferentially arranged fixed ground anchors, one end of the trapping plate is fixedly connected with a rotating shaft, and both ends of the rotating shaft are rotatably connected to the fixed plate and the connecting plate respectively, through which the trapping plate can be easily rotated on the fixed plate.

[0011] Preferably, a fixing ring is fixedly connected to the surface of the fixing plate, and the clamping rod slides inside the fixing ring. A first limiting ring and a second limiting ring matched with the clamping rod are fixedly connected to the surface of the trapping plate. The clamping rod and the first limiting ring are plugged together to fix the trapping plate to the surface of the fixing plate, and then the trapping plate is stored.

[0012] Preferably, a telescopic spring is fixedly connected to the surface of the fixing ring, and the bottom end of the telescopic spring is fixedly connected to the clamping rod, and the telescopic spring provides an upward pulling force to the clamping rod, so that the clamping rod is more stably plugged into the first limiting ring or the second limiting ring.

[0013] Preferably, a first sliding groove is provided in the middle of the trapping plate, a sliding block is slidably connected inside the first sliding groove, and two ends of the sliding block are respectively fixedly connected to the inner cleaning plate and the outer cleaning plate, and the inner cleaning plate and the outer cleaning plate are connected and fixed through the first sliding groove and the sliding block, so that the inner cleaning plate and the outer cleaning plate can move up and down synchronously.

[0014] Preferably, the top of the trapping plate is fixedly connected with an inner sieve plate and an outer sieve plate, a telescopic rod is hinged on the surface of the sliding ring, and one end of the telescopic rod is hinged with the inner cleaning plate, and the inner cleaning plate and the outer cleaning plate move up and down synchronously, and the eggs of the golden apple snail are squeezed and crushed under the squeezing of the inner sieve plate and the outer sieve plate.

[0015] Preferably, a second sliding groove is opened in the middle of the fixed column, a sliding plate is slidably connected inside the second sliding groove, and the sliding plate is fixedly connected to the sliding ring, a threaded rod is threadedly connected to the middle of the sliding plate, and the threaded rod is rotatably connected to the fixed column, and the sliding plate drives the inner cleaning plate and the outer cleaning plate to move up and down synchronously through the rotation of the threaded rod.

[0016] Preferably, a motor is fixedly connected to the surface of the connecting plate, and the output end of the motor is fixedly connected to the threaded rod. A protective shell is provided on the outside of the motor, and the bottom end of the protective shell is fixedly connected to the connecting plate. The motor is used to control the rotation of the threaded rod to drive the sliding plate to move up and down.

[0017] The utility model provides a device for attracting and collecting Pomacea canaliculata to lay eggs and cleaning egg masses, which has the following beneficial effects:

[0018] 1. The device for attracting and spawning Pomacea canaliculata and cleaning egg masses comprises the following steps: fixing and positioning a fixing column and a connecting plate by a fixing plate, supporting a trapping plate by a fixing plate and a connecting plate, fixing the trapping plate by a clamping rod to prevent the trapping plate from rotating at will, attracting Pomacea canaliculata by the trapping plate to make the Pomacea canaliculata lay eggs on the surface of the trapping plate, thereby improving the effect of attracting and ovulating the Pomacea canaliculata, driving an inner cleaning plate and an outer cleaning plate to slide up and down by a sliding ring, cleaning the inner wall and outer surface of the trapping plate by the inner cleaning plate and the outer cleaning plate, cleaning the egg masses on the surface of the trapping plate, thereby improving the automation and efficiency of the device for cleaning the egg masses of Pomacea canaliculata.

[0019] 2. The device for attracting and cleaning the spawning and egg masses of golden apple snails fixes a fixing plate inside a paddy field by fixing a ground anchor, thereby improving the stability of the fixed plate in operation; fixes the attracting plate by a rotating shaft, thereby facilitating the rotation of the attracting plate on the fixed plate; fixes the clamping rod by a fixing ring; the attracting plate is fixed to the surface of the fixed plate by plugging the clamping rod with the first limiting ring, and then the attracting plate is stored, thereby making the device more compact; the attracting plate is fixed by plugging the clamping rod with the second limiting ring after the attracting plate is opened, thereby facilitating the attracting plate to collect the golden apple snail egg masses and improving the collection efficiency of the golden apple snail egg masses; and an upward pulling force is provided to the clamping rod by a telescopic spring, thereby making the plugging of the clamping rod with the first limiting ring and the second limiting ring smoother and more stable.

[0020] 3. The device for attracting and cleaning the spawning of golden apple snails and the egg mass is used to connect and fix the inner cleaning plate and the outer cleaning plate through the first sliding groove and the sliding block, so that the inner cleaning plate and the outer cleaning plate can move up and down synchronously. The golden apple snail egg mass is squeezed and crushed through the inner sieve plate and the outer sieve plate, thereby improving the destruction and crushing of the golden apple snail egg mass, preventing the golden apple snail egg mass from hatching, and improving the cleaning effect of the golden apple snail egg mass. The sliding ring is connected to the inner cleaning plate through the telescopic rod, and the sliding plate is driven to move up and down through the rotation of the threaded rod, thereby driving the inner cleaning plate and the outer cleaning plate to move up and down synchronously. The sliding plate is fixed through the second sliding groove to prevent the sliding plate from rotating at will, thereby improving the stability of the sliding plate moving up and down. The threaded rod is controlled to rotate through the motor to drive the sliding plate to move up and down. The motor is protected through the protective shell to prevent the water vapor in the paddy field from corroding the motor, thereby improving the stability of the motor operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the surface structure of the trapping plate of the utility model;

[0024] Figure 4 For this utility model Figure 1 A-section structure enlarged view.

[0025]

Main component symbol description

[0026] 1. Fixing plate; 2. Fixing anchor;

[0027] 3. Trapping mechanism; 301. Trapping plate; 302. Fixed column; 303. Connecting plate; 304. Rotating shaft; 305. First limiting ring; 306. Fixed ring; 307. Second limiting ring; 308. Clamping rod; 309. Telescopic spring;

[0028] 4. Cleaning mechanism; 401. Inner cleaning plate; 402. Outer cleaning plate; 403. Inner sieve plate; 404. Outer sieve plate; 405. First sliding groove; 406. Sliding block; 407. Telescopic rod; 408. Sliding ring; 409. Threaded rod; 410. Sliding plate; 411. Second sliding groove; 412. Motor; 413. Protective shell. DETAILED DESCRIPTION

[0029] The utility model embodiment provides a device for attracting and spawning Pomacea canaliculata snails and cleaning egg masses.

[0030] See also Figure 1 and Figure 4 , including a fixed plate 1, a trapping mechanism 3 is arranged on the surface of the fixed plate 1, the trapping mechanism 3 includes a trapping plate 301, a fixed column 302, a connecting plate 303 and a clamping rod 308, both ends of the fixed column 302 are fixedly connected to the fixed plate 1 and the connecting plate 303 respectively, the fixed column 302 and the connecting plate 303 are fixed and positioned by the fixed plate 1, the fixed plate 1 and the connecting plate 303, the trapping plate 301 is supported by the fixed plate 1 and the connecting plate 303, the trapping plate 301 is fixed by the clamping rod 308 to prevent the trapping plate 301 from rotating at will, the trapping plate 301 is used to lure the golden apple snail, so that the golden apple snail lays eggs on the surface of the trapping plate 301, thereby improving the effect of inducing the golden apple snail to ovulate.

[0031] The bottom surface of the fixed plate 1 is fixedly connected with circumferentially arranged fixed ground anchors 2, one end of the trapping plate 301 is fixedly connected with a rotating shaft 304, and both ends of the rotating shaft 304 are rotatably connected to the fixed plate 1 and the connecting plate 303 respectively. The fixed plate 1 is fixed inside the paddy field by the fixed ground anchor 2 to improve the running stability of the fixed plate 1. The trapping plate 301 is fixed by the rotating shaft 304 to facilitate the rotation of the trapping plate 301 on the fixed plate 1.

[0032] A fixing ring 306 is fixedly connected to the surface of the fixing plate 1, and the clamping rod 308 slides inside the fixing ring 306. A first limiting ring 305 and a second limiting ring 307 adapted to the clamping rod 308 are fixedly connected to the surface of the trapping plate 301. The clamping rod 308 is fixed by the fixing ring 306. The clamping rod 308 is plugged together with the first limiting ring 305 to fix the trapping plate 301 on the surface of the fixing plate 1, and then the trapping plate 301 is stored, so that the device can be stored more compactly. The clamping rod 308 is plugged together with the second limiting ring 307 to fix the trapping plate 301 after it is opened, so that the trapping plate 301 is convenient for collecting the egg masses of the golden apple snail by the trapping plate 301, thereby improving the collection efficiency of the egg masses of the golden apple snail.

[0033] A telescopic spring 309 is fixedly connected to the surface of the fixing ring 306, and the bottom end of the telescopic spring 309 is fixedly connected to the clamping rod 308. The telescopic spring 309 provides an upward pulling force to the clamping rod 308, so that the clamping rod 308 can be plugged into the first limiting ring 305 and the second limiting ring 307 more smoothly and stably.

[0034] See also Figure 2 and Figure 3 A cleaning mechanism 4 is provided in the middle of the fixed column 302, and the cleaning mechanism 4 includes an inner cleaning plate 401, an outer cleaning plate 402 and a sliding ring 408, and the inner cleaning plate 401 and the outer cleaning plate 402 are both slidably connected with the trapping plate 301, and the inner cleaning plate 401 and the outer cleaning plate 402 are driven to slide up and down through the sliding ring 408, and the inner wall and the outer surface of the trapping plate 301 are cleaned through the inner cleaning plate 401 and the outer cleaning plate 402, and the egg masses on the surface of the trapping plate 301 are removed, thereby improving the automation and efficiency of the device in removing the egg masses of the golden apple snail.

[0035] A first sliding groove 405 is provided in the middle of the trapping plate 301, and a sliding block 406 is slidably connected inside the first sliding groove 405, and two ends of the sliding block 406 are fixedly connected to the inner cleaning plate 401 and the outer cleaning plate 402 respectively. The inner cleaning plate 401 and the outer cleaning plate 402 are connected and fixed by the first sliding groove 405 and the sliding block 406, so that the inner cleaning plate 401 and the outer cleaning plate 402 can move up and down synchronously.

[0036] The top of the trapping plate 301 is fixedly connected with an inner sieve plate 403 and an outer sieve plate 404, a telescopic rod 407 is hinged on the surface of the sliding ring 408, and one end of the telescopic rod 407 is hinged with the inner cleaning plate 401, after the egg masses of the golden apple snails are scraped upwards by the inner cleaning plate 401 and the outer cleaning plate 402, the egg masses of the golden apple snails are squeezed and crushed by the inner sieve plate 403 and the outer sieve plate 404, so as to improve the destruction and crushing of the golden apple snail egg masses, avoid the hatching of the golden apple snail egg masses, and improve the cleaning effect of the golden apple snail egg masses, and the sliding ring 408 is connected with the inner cleaning plate 401 through the telescopic rod 407.

[0037] A second sliding groove 411 is provided in the middle of the fixed column 302, and a sliding plate 410 is slidably connected inside the second sliding groove 411, and the sliding plate 410 is fixedly connected to the sliding ring 408. A threaded rod 409 is threadedly connected to the middle of the sliding plate 410, and the threaded rod 409 is rotatably connected to the fixed column 302. The sliding plate 410 is driven to move up and down by the rotation of the threaded rod 409, and then the inner cleaning plate 401 and the outer cleaning plate 402 are driven to move up and down synchronously. The sliding plate 410 is fixed by the second sliding groove 411 to prevent the sliding plate 410 from rotating at will, thereby improving the stability of the sliding plate 410 moving up and down.

[0038] The surface of the connecting plate 303 is fixedly connected with a motor 412, and the output end of the motor 412 is fixedly connected to the threaded rod 409. A protective shell 413 is provided on the outside of the motor 412, and the bottom end of the protective shell 413 is fixedly connected to the connecting plate 303. The threaded rod 409 is controlled to rotate by the motor 412, driving the sliding plate 410 to move up and down. The motor 412 is protected by the protective shell 413 to prevent the water vapor in the paddy field from corroding the motor 412, thereby improving the stability of the operation of the motor 412.

[0039] The motor 412 is a prior art, and the detailed parameters and models thereof will not be described in detail in this application.

[0040] When the utility model is used, the clamping rod 308 is first pulled to separate the clamping rod 308 from the first limiting ring 305, the trapping plate 301 is rotated to open the trapping plate 301, and then the clamping rod 308 and the second limiting ring 307 are plugged together to fix the trapping plate 301, so that the trapping plate 301 can collect the egg masses of the golden apple snails. By fixing the ground anchor 2, the fixing plate 1 is fixed inside the paddy field, so that the golden apple snails lay eggs on the surface of the trapping plate 301, and the egg masses are collected. After the egg masses have been collected for a certain period of time, the motor 412 is used to remove the egg masses. The threaded rod 409 is controlled to rotate, so that the sliding plate 410 drives the inner cleaning plate 401 and the outer cleaning plate 402 to move up and down through the telescopic rod 407, and the egg masses on the surface of the trapping plate 301 are scraped off by the inner cleaning plate 401 and the outer cleaning plate 402, and the egg masses of the golden apple snail are squeezed and crushed by the inner sieve plate 403 and the outer sieve plate 404, so as to prevent the egg masses of the golden apple snail from hatching and improve the cleaning effect of the golden apple snail egg masses. Through the above device, the automation of trapping and cleaning of the golden apple snail egg masses is improved, and the efficiency of trapping and cleaning of the golden apple snail egg masses is improved.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for luring and collecting Pomacea canaliculata to lay eggs and cleaning egg masses, comprising a fixing plate (1), characterized in that: The surface of the fixed plate (1) is provided with a trapping mechanism (3), the trapping mechanism (3) comprises a trapping plate (301), a fixed column (302), a connecting plate (303) and a clamping rod (308), the two ends of the fixed column (302) are respectively fixedly connected to the fixed plate (1) and the connecting plate (303), the middle part of the fixed column (302) is provided with a cleaning mechanism (4), the cleaning mechanism (4) comprises an inner cleaning plate (401), an outer cleaning plate (402) and a sliding ring (408), and the inner cleaning plate (401) and the outer cleaning plate (402) are both slidably connected to the trapping plate (301).

2. The device for luring and spawning Pomacea canaliculata and cleaning egg masses according to claim 1, characterized in that: The bottom surface of the fixed plate (1) is fixedly connected to circumferentially arranged fixed ground anchors (2), one end of the trapping plate (301) is fixedly connected to a rotating shaft (304), and both ends of the rotating shaft (304) are rotatably connected to the fixed plate (1) and the connecting plate (303) respectively.

3. The device for luring and spawning Pomacea canaliculata and cleaning egg masses according to claim 1, characterized in that: A fixing ring (306) is fixedly connected to the surface of the fixing plate (1), and a clamping rod (308) slides inside the fixing ring (306). A first limiting ring (305) and a second limiting ring (307) adapted to the clamping rod (308) are fixedly connected to the surface of the trapping plate (301).

4. The device for luring Pomacea canaliculata to lay eggs and cleaning egg masses according to claim 3, characterized in that: A telescopic spring (309) is fixedly connected to the surface of the fixing ring (306), and the bottom end of the telescopic spring (309) is fixedly connected to the clamping rod (308).

5. The device for trapping and cleaning the eggs of Pomacea canaliculata according to claim 1, characterized in that: A first sliding groove (405) is provided in the middle of the trapping plate (301), a sliding block (406) is slidably connected inside the first sliding groove (405), and two ends of the sliding block (406) are fixedly connected to the inner cleaning plate (401) and the outer cleaning plate (402) respectively.

6. The device for luring and spawning Pomacea canaliculata and cleaning egg masses according to claim 1, characterized in that: The top of the trapping plate (301) is fixedly connected with an inner sieve plate (403) and an outer sieve plate (404), a telescopic rod (407) is hingedly connected to the surface of the sliding ring (408), and one end of the telescopic rod (407) is hingedly connected to the inner cleaning plate (401).

7. The device for trapping and cleaning the eggs of Pomacea canaliculata according to claim 1, characterized in that: A second sliding groove (411) is provided in the middle of the fixed column (302), a sliding plate (410) is slidably connected inside the second sliding groove (411), and the sliding plate (410) is fixedly connected to the sliding ring (408), a threaded rod (409) is threadedly connected to the middle of the sliding plate (410), and the threaded rod (409) is rotatably connected to the fixed column (302).

8. The device for trapping and cleaning the eggs of Pomacea canaliculata according to claim 7, characterized in that: The surface of the connecting plate (303) is fixedly connected to a motor (412), and the output end of the motor (412) is fixedly connected to the threaded rod (409). A protective shell (413) is provided outside the motor (412), and the bottom end of the protective shell (413) is fixedly connected to the connecting plate (303).

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