Leech hatching and breeding device and breeding method thereof

Abstract

The invention discloses a leech incubation and cultivation device and a breeding method thereof, and relates to the technical field of leech incubation and cultivation. The leech incubation and cultivation device comprises an incubation box, a water tank is fixedly installed at the upper end of the incubation box, a temperature detector is arranged between the incubation box and the water tank and fixedly connected with the incubation box, and dovetail grooves are symmetrically formed in the upper end of the incubation box; sliding columns are fixedly installed in the inner walls of the two dovetail grooves, sliding grooves are symmetrically formed in the inner wall of the incubator, a scraping strip, a heating lamp tube and a flow guide plate are fixedly installed in the inner wall of the incubator, the scraping strip is located between the heating lamp tube and the flow guide plate, and the flow guide plate is located on the lower portion; a cultivation mechanism is slidably mounted in the incubator; the breeding mechanism comprises a baffle, the baffle is slidably installed in the incubator, a humidity detector is fixedly installed at the upper end of the baffle, a handle is fixedly installed on the side wall of the baffle, the device can evenly spray humidity to the interior of the whole incubation plate, it is guaranteed that the humidity in the incubator is fixed, and the incubation emergence rate is increased.

Description

Technical Field

[0001] The invention belongs to the technical field of leech hatching and cultivation, and more specifically, particularly relates to a leech hatching and cultivation device and a breeding method thereof. Background Art

[0002] Leeches are organisms with important medicinal value, and their extracts are widely used in the fields of medicine, health care, and beauty. With the advancement of global medical technology and the continuous exploration of the medicinal value of leeches, the demand for leeches has increased year by year. However, the supply of wild leeches is limited, so artificial breeding of leeches has gradually become a trend.

[0003] However, the existing leech hatching and cultivation device still has the following shortcomings when used:

[0004] 1. In terms of humidity control, the existing equipment cannot achieve uniform water replenishment to maintain stable humidity in the incubator, which leads to an unsatisfactory incubation environment and reduces the emergence rate;

[0005] 2. There is a lack of effective guidance and collection mechanisms for the collection of young leeches, making the collection work difficult and inefficient;

[0006] 3. The existing hatching equipment cannot clean the impurities on the hatching plate at the same time when taking out the seedlings, which affects the breeding efficiency and environmental hygiene.

[0007] The existing structure and defects are studied and improved, and a leech hatching and breeding device and a breeding method thereof are provided. Summary of the invention

[0008] In order to solve the above technical problems, the present invention provides a leech hatching and breeding device and a breeding method thereof to solve the above problems.

[0009] A leech hatching and cultivating device, comprising an incubator, a water tank is fixedly installed on the upper end of the incubator, a temperature detector is arranged between the incubator and the water tank, the temperature detector is fixedly connected to the incubator, dovetail grooves are symmetrically opened on the upper end of the incubator, sliding columns are fixedly installed in the inner walls of the two dovetail grooves, sliding grooves are symmetrically opened in the inner wall of the incubator, a scraper, a heating lamp and a guide plate are fixedly installed in the inner wall of the incubator, the scraper is located between the heating lamp and the guide plate, and the guide plate is located below;

[0010] A cultivation mechanism is slidably installed inside the incubator;

[0011] The cultivation mechanism comprises a baffle, which is slidably mounted in the incubator box, and a humidity detector is fixedly mounted on the upper end of the baffle.

[0012] Preferably, a handle is fixedly mounted on the side wall of the baffle, and an incubation plate is fixedly mounted on the side wall of the baffle away from the handle. An inner groove is formed on the upper end of the incubation plate, and a first slot is formed in the inner wall of the inner groove.

[0013] Preferably, the baffle side wall is symmetrically fixedly mounted with two of them, which are slidably mounted in two sliding grooves respectively.

[0014] Preferably, a water tank is slidably mounted inside the inner groove, a second slot is formed in the inner wall of the water tank, a card block is fixedly mounted on the side wall of the water tank, and the card block is mounted in the first slot.

[0015] Preferably, a clamping strip is installed inside the second clamping slot, a climbing frame is symmetrically fixedly installed on the lower end of the clamping strip, and a collecting net is fixedly installed on the lower ends of two climbing frames, and the collecting net is arranged in the water tank.

[0016] Preferably, a U-shaped frame is fixedly mounted on the side wall of the incubator, and a driving motor is fixedly mounted on the side wall of the U-shaped frame.

[0017] Preferably, a rotating shaft is mounted on the output end of the driving motor, and a driving bar is mounted on the rotating shaft.

[0018] Preferably, slides are symmetrically arranged between the incubator and the water tank, and spray assemblies are fixedly mounted on the lower ends of the two slides, and the spray assemblies are connected to the water tank via a water pipe.

[0019] Preferably, dovetail blocks are symmetrically fixedly installed on the lower ends of the two slides, and the two dovetail blocks are respectively slidably installed in the two dovetail grooves. Springs are fixedly installed on the side walls of the two groups of dovetail blocks. The two groups of dovetail blocks and springs are respectively mounted on two sliding columns, and the ends of the two groups of springs away from the two groups of dovetail blocks are fixedly connected to the inner walls of the dovetail grooves.

[0020] A leech hatching and breeding method comprises the following steps:

[0021] S1: When breeding, clean the incubator first, then dry it in the sun, and put a layer of 1 to 2 cm thick soft incubation soil at the bottom for later use;

[0022] S2: Take the egg cocoons out of the soil, collect them and sort them appropriately, distinguish the size of the cocoons and the difference in color, try to incubate them separately according to size and age, and at the same time remove those broken cocoons;

[0023] S3: Place the egg cocoon carefully on the loose soil, and cover it with a 2 cm layer of loose soil. In order to maintain a certain humidity, place a piece of moisturizing cotton cloth or cleaned water plants on the loose soil;

[0024] S4: In order to ensure the safe and rapid hatching of egg cocoons with water quality, it is necessary to ensure certain humidity requirements. The air humidity in the hatching room is required to be maintained at about 70% to 80%, and the humidity in the hatching box is controlled between 30% and 40%. During the hatching process, the dryness of the loose soil in the hatching box should be observed frequently. When the humidity is found to be insufficient, the drive motor can be started. Under the action of the drive motor, the shaft will be driven to rotate, and the shaft will drive the drive bar to rotate. At this time, the drive bar will contact the two slides, and then push the two slides to slide to both ends. The two slides will drive the two dovetail blocks to slide in the two dovetail grooves. At this time, the two sets of springs will be compressed. When the drive bar is misaligned with the two slides, the two sets of springs will drive the two slides to restore the deformation and reset. In this process, the spray assembly can be started, and the spray assembly will move with the slide, thereby replenishing water inside the hatching box;

[0025] S5: The temperature in the incubation room will directly affect the incubation time and hatching rate of leech egg cocoons. The temperature can be controlled by heating lamps. The incubation temperature should be controlled between 20 and 23 degrees Celsius. The seedling incubation time will be shortened to about 25 days to hatch young leeches. Too high or too low temperature is not conducive to the hatching of egg cocoons.

[0026] S6: When the leeches emerge, they will crawl into the water tank and fall into the water because of their water-attracting properties. Then they will climb up the climbing frame and live on the bars. They are collected basically every half a day. After all the egg cocoons are hatched, they can be transferred to the breeding pond as a whole for outdoor breeding.

[0027] The present invention has the following beneficial effects:

[0028] In the present invention, an incubator box, a dovetail groove, an incubator plate, a driving motor, a rotating shaft, a driving strip, a slide, a spray assembly and a spring are provided. Under the action of the driving motor, the rotating shaft will be driven to rotate, and the rotating shaft will drive the driving strip to rotate accordingly. At this time, the driving strip will contact the two slides, and then push the two slides to slide to both ends. The two slides will drive the two dovetail blocks to slide in the two dovetail grooves accordingly. At this time, the two groups of springs will be compressed accordingly. When the driving strip is misaligned with the two slides, the two groups of springs will drive the two slides to restore their deformation and reset. In this process, the spray assembly can be started, and the spray assembly will move with the slide, and then the inside of the incubator is replenished with water. The equipment can evenly spray the inside of the entire incubator plate to ensure that the humidity inside the incubator is fixed, and the hatching and germination rate is improved.

[0029] In the present invention, by providing a water storage tank, a clamping bar and a climbing frame, when the leeches emerge, the hatched young leeches will crawl into the water storage tank and fall into the water because the leeches have the characteristic of being attracted to water, and then the leeches will climb up the clamping bar along the climbing frame and live on it, so that the device can easily collect the leeches;

[0030] In the present invention, an incubator box, a chute, a baffle, a handle, an incubator plate and a water storage tank are provided. At this time, the handle will drive the baffle plate to slide out of the incubator box, and at this time, the first clamping groove will also slide inside the chute, and then the baffle plate will drive the incubator plate and the water storage tank to slide outward, so as to collect the leeches in a centralized manner, and the device is installed by clamping and placing, so that the device is more convenient and labor-saving when installing and disassembling;

[0031] In the present invention, by providing an incubator box, a scraper bar, a guide plate and an incubator plate, when taking seedlings, the incubator plate will slide inside the incubator box, and the scraper bar will contact the incubator plate, and then the scraper bar will clean the impurities on the incubator plate, and the cleaned impurities will fall on the guide plate and then slide out of the incubator box, so that the device can also clean impurities simultaneously when in use, thereby improving the overall breeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the explosion structure of the slide connection of the present invention;

[0034] Figure 3 This is a schematic diagram of the U-shaped frame connection explosion structure of the present invention;

[0035] Figure 4 It is a schematic diagram of the scraper strip connection structure of the present invention;

[0036] Figure 5 It is a schematic diagram of the connection structure of the hatching plate of the present invention;

[0037] Figure 6 It is a schematic diagram of the explosion structure of the water storage tank connection of the present invention;

[0038] Figure 7 It is a schematic diagram of the climbing frame connection explosion structure of the present invention.

[0039] In the figure: 11, incubator; 12, water tank; 13, temperature detector; 14, dovetail groove; 15, slide column; 16, slide groove; 17, scraper; 18, heating lamp; 19, guide plate; 21, baffle; 22, humidity detector; 23, handle; 24, incubator plate; 25, inner groove; 26, first card slot; 31, water storage tank; 32, second card slot; 33, card block; 34, card strip; 35, climbing frame; 36, collecting net; 41, U-shaped frame; 42, driving motor; 43, rotating shaft; 44, driving strip; 45, slide; 46, spray assembly; 47, dovetail block; 48, spring. DETAILED DESCRIPTION

[0040] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0041] See also Figure 1 - Figure 7 The present invention provides a leech hatching and breeding device and a breeding method thereof, comprising an incubator 11, a water tank 12 is fixedly installed on the upper end of the incubator 11, a temperature detector 13 is arranged between the incubator 11 and the water tank 12, the temperature detector 13 is fixedly connected to the incubator 11, dovetail grooves 14 are symmetrically opened on the upper end of the incubator 11, slide columns 15 are fixedly installed in the inner walls of the two dovetail grooves 14, slide grooves 16 are symmetrically opened in the inner wall of the incubator 11, a scraper 17, a heating lamp 18 and a guide plate 19 are fixedly installed in the inner wall of the incubator 11, the scraper 17 is located between the heating lamp 18 and the guide plate 19, and the guide plate 19 is located below;

[0042] A cultivation mechanism is slidably installed inside the incubator 11;

[0043] The cultivation mechanism includes a baffle 21, which is slidably installed in the incubator 11. A humidity detector 22 is fixedly installed on the upper end of the baffle 21. A handle 23 is fixedly installed on the side wall of the baffle 21. An incubation board 24 is fixedly installed on the side wall of the baffle 21 away from the handle 23. An inner groove 25 is provided at the upper end of the incubation board 24. A first card slot 26 is provided in the inner wall of the inner groove 25. 27 is symmetrically fixedly installed on the side wall of the baffle 21. Two 27 are slidably installed in two slide grooves 16 respectively. A water storage tank 31 is slidably installed inside the inner groove 25. A second card slot 32 is provided in the inner wall of the water storage tank 31. A card block 33 is fixedly installed on the side wall of the water storage tank 31. The card block 33 is installed in the first card slot 26. A card strip 34 is installed inside the second card slot 32. A climbing frame 35 is symmetrically fixedly installed on the lower end of the card strip 34. The lower ends of the two climbing frames 35 are fixedly installed with a collecting frame The collecting net 36 is arranged in the water storage tank 31, a U-shaped frame 41 is fixedly installed on the side wall of the incubator 11, a driving motor 42 is fixedly installed on the side wall of the U-shaped frame 41, a rotating shaft 43 is installed on the output end of the driving motor 42, and a driving bar 44 is installed on the rotating shaft 43, a slide 45 is symmetrically arranged between the incubator 11 and the water tank 12, a spray assembly 46 is fixedly installed on the lower end of the two slides 45, and the spray assembly 46 is connected to the water tank 12 through a water pipe, and dovetail blocks 47 are symmetrically fixedly installed on the lower end of the two slides 45, and the two dovetail blocks 47 are respectively slidably installed in the two dovetail grooves 14, and springs 48 are fixedly installed on the side walls of the two groups of dovetail blocks 47, and the two groups of dovetail blocks 47 and springs 48 are respectively sleeved on the two sliding columns 15, and the ends of the two groups of springs 48 away from the two groups of dovetail blocks 47 are fixedly connected to the inner wall of the dovetail groove 14;

[0044] A leech hatching and breeding method comprises the following steps:

[0045] S1: When breeding, clean the incubator first, then dry it in the sun, and put a layer of 1 to 2 cm thick soft incubation soil at the bottom for later use;

[0046] S2: Take the egg cocoons out of the soil, collect them and sort them appropriately, distinguish the size of the cocoons and the difference in color, try to incubate them separately according to size and age, and at the same time remove those broken cocoons;

[0047] S3: Place the egg cocoon carefully on the loose soil, and cover it with a 2 cm layer of loose soil. In order to maintain a certain humidity, place a piece of moisturizing cotton cloth or cleaned water plants on the loose soil;

[0048] S4: In order to ensure that the egg cocoons of water quality are hatched safely and quickly, it is necessary to ensure certain humidity requirements. The air humidity in the hatching room is required to be maintained at about 70% to 80%, and the humidity in the hatching box is controlled between 30% and 40%. During the hatching process, the degree of dryness of the loose soil in the hatching box should be observed frequently. When the humidity is found to be insufficient, the drive motor 42 can be started. Under the action of the drive motor 42, the rotating shaft 43 will be driven to rotate, and the rotating shaft 43 will drive the drive bar 44 to rotate accordingly. At this time, the drive bar 44 will contact the two slides 45, and then push the two slides 45 to slide to both ends. The two slides 45 will drive the two dovetail blocks 47 to slide in the two dovetail grooves 14. At this time, the two sets of springs 48 will be compressed accordingly, and when the drive bar 44 is misaligned with the two slides 45, the two sets of springs 48 will drive the two slides 45 to restore the deformation and reset. In this process, the spray assembly 46 can be started, and the spray assembly 46 will move with the slide 45, thereby replenishing water inside the hatching box 11;

[0049] S5: The temperature in the hatching room will directly affect the hatching time and hatching rate of the leech egg cocoons. The temperature can be controlled by the heating lamp 18. The hatching temperature should be controlled between 20 and 23°C. The hatching time of the seedlings will be shortened to about 25 days to hatch the young leeches. Too high or too low temperature is not conducive to the hatching of the egg cocoons.

[0050] S6: When the leeches emerge, they will crawl to the inside of the water storage tank 31 and fall into the water because of their water-attracting properties. Then the leeches will climb up the climbing frame 35 onto the card bars 34 and live there. They are collected once every half a day. After all the egg cocoons are hatched, they can be transferred to the breeding pond as a whole for outdoor breeding.

[0051] Working principle:

[0052] In the first step, the temperature and humidity inside the incubator 11 can be detected by the temperature detector 13 and the humidity detector 22. When water needs to be supplemented, the drive motor 42 can be started. Under the action of the drive motor 42, the rotating shaft 43 will be driven to rotate, and the rotating shaft 43 will drive the drive bar 44 to rotate accordingly. At this time, the drive bar 44 will contact the two slides 45, and then push the two slides 45 to slide to both ends. The two slides 45 will drive the two dovetail blocks 47 to slide in the two dovetail grooves 14. At this time, the two groups of springs 48 will be compressed accordingly. When the drive bar 44 and the two slides 45 are misaligned, the two groups of springs 48 will drive the two slides 45 to restore their deformation and reset. In this process, the spray assembly 46 can be started, and the spray assembly 46 will move with the slide 45, thereby replenishing water inside the incubator 11. The device can evenly spray the entire incubation plate 24 to ensure that the humidity inside the incubator 11 is fixed, and the hatching rate is improved;

[0053] In the second step, when the leeches emerge, the hatched leeches will crawl into the water storage tank 31 and fall into the water because of their water-attracting characteristics. Then, the leeches will climb up the climbing frame 35 and live on the card strips 34, so that the device can easily collect the leeches.

[0054] The third step is to pull the handle 23 outwards when taking out the seedlings. At this time, the handle 23 will drive the baffle 21 to slide out of the incubator 11. At this time, the first card slot 26 will also slide inside the slide slot 16, and then the baffle 21 will drive the incubator plate 24 and the water storage tank 31 to slide outwards, thereby collecting the leeches in a centralized manner. The device is installed by means of card placement, making it more convenient and labor-saving when installing and disassembling.

[0055] In the fourth step, when taking out the seedlings, the hatching plate 24 will slide inside the hatching box 11. At this time, the scraper 17 will contact the hatching plate 24, and then the scraper 17 will clean the impurities on the hatching plate 24. The cleaned impurities will fall on the guide plate 19 and then slide out of the hatching box 11, so that the device can also clean impurities simultaneously during use, thereby improving the overall breeding efficiency.

[0056] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A leech hatching and cultivating device, comprising an incubator (11), a water tank (12) being fixedly mounted on the upper end of the incubator (11), a temperature detector (13) being arranged between the incubator (11) and the water tank (12), the temperature detector (13) being fixedly connected to the incubator (11), characterized in that The upper end of the incubator (11) is symmetrically provided with dovetail grooves (14), the inner walls of the two dovetail grooves (14) are both fixedly installed with sliding posts (15), and the inner wall of the incubator (11) is symmetrically provided with sliding grooves (16); Wherein, a scraper (17), a heating lamp (18) and a guide plate (19) are fixedly installed in the inner wall of the incubator (11), the scraper (17) is located between the heating lamp (18) and the guide plate (19), and the guide plate (19) is located at the bottom; A cultivation mechanism is slidably mounted inside the incubator (11); The cultivation mechanism comprises a baffle (21), the baffle (21) being slidably mounted in the incubator (11), and a humidity detector (22) being fixedly mounted on the upper end of the baffle (21).

2. A leech hatching and cultivating device according to claim 1, characterized in that A handle (23) is fixedly mounted on the side wall of the baffle (21), and an incubation plate (24) is fixedly mounted on the side wall of the baffle (21) away from the handle (23); The upper end of the incubation plate (24) is provided with an inner groove (25), and the inner wall of the inner groove (25) is provided with a first clamping groove (26).

3. A leech hatching and cultivating device according to claim 2, characterized in that (27) is symmetrically fixedly mounted on the side wall of the baffle (21); Wherein, the two (27) are respectively slidably installed in the two slide grooves (16).

4. A leech hatching and cultivating device according to claim 2, characterized in that A water storage tank (31) is slidably mounted inside the inner tank (25), and a second slot (32) is provided in the inner wall of the water storage tank (31); Wherein, a clamping block (33) is fixedly mounted on the side wall of the water storage tank (31), and the clamping block (33) is mounted in the first clamping groove (26).

5. A leech hatching and cultivating device according to claim 4, characterized in that A clamping strip (34) is installed inside the second clamping slot (32), and a climbing frame (35) is symmetrically fixedly installed on the lower end of the clamping strip (34); Wherein, a collecting net (36) is fixedly mounted on the lower ends of the two climbing frames (35), and the collecting net (36) is arranged in the water storage tank (31).

6. A leech hatching and cultivating device according to claim 1, characterized in that A U-shaped frame (41) is fixedly mounted on the side wall of the incubator (11); Wherein, a driving motor (42) is fixedly mounted on the side wall of the U-shaped frame (41).

7. A leech hatching and cultivating device according to claim 6, characterized in that A rotating shaft (43) is mounted on the output end of the driving motor (42); Wherein, a driving bar (44) is installed on the rotating shaft (43).

8. A leech hatching and cultivating device according to claim 6, characterized in that A slide frame (45) is symmetrically arranged between the incubator (11) and the water tank (12); Wherein, a spray assembly (46) is fixedly mounted on the lower end of each of the two slides (45), and the spray assembly (46) is connected to the water tank (12) via a water pipe.

9. A leech hatching and cultivating device according to claim 8, characterized in that The lower ends of the two slides (45) are both symmetrically fixed with dovetail blocks (47), and the two dovetail blocks (47) are respectively slidably installed in the two dovetail grooves (14); Wherein, springs (48) are fixedly installed on the side walls of the two groups of dovetail blocks (47), the two groups of dovetail blocks (47) and the springs (48) are respectively sleeved on two sliding columns (15), and the ends of the two groups of springs (48) away from the two groups of dovetail blocks (47) are fixedly connected to the inner wall of the dovetail groove (14).

10. A leech hatching and breeding method according to claim 9, characterized in that The steps include: S1: When breeding, clean the incubator first, then dry it in the sun, and put a layer of 1 to 2 cm thick soft incubation soil at the bottom for later use; S2: Take the egg cocoons out of the soil, collect them and sort them appropriately, distinguish the size of the cocoons and the difference in color, try to incubate them separately according to size and age, and at the same time remove those broken cocoons; S3: Place the egg cocoon carefully on the loose soil, and cover it with a 2 cm layer of loose soil. In order to maintain a certain humidity, place a piece of moisturizing cotton cloth or cleaned water plants on the loose soil; S4: In order to ensure that the egg cocoons of water quality are hatched safely and quickly, it is necessary to meet certain humidity requirements. The air humidity in the hatching room is required to be maintained at about 70% to 80%, and the humidity in the hatching box is controlled between 30% and 40%. During the hatching process, the dryness of the loose soil in the hatching box should be observed frequently. When it is found that the humidity is insufficient, the drive motor (42) can be started. Under the action of the drive motor (42), the rotating shaft (43) will be driven to rotate, and the rotating shaft (43) will drive the driving bar (44) to rotate. At this time, the driving bar (44) will rotate with the two slides. The two slides (45) will contact with each other, and then push the two slides (45) to slide to both ends, and the two slides (45) will drive the two dovetail blocks (47) to slide in the two dovetail grooves (14), and the two sets of springs (48) will be compressed. When the driving bar (44) and the two slides (45) are misaligned, the two sets of springs (48) will drive the two slides (45) to restore the deformation and reset. In this process, the spray assembly (46) can be started, and the spray assembly (46) will move with the slide (45), thereby replenishing water inside the incubator (11); S5: The temperature in the incubation room will directly affect the incubation time and hatching rate of leech egg cocoons. The temperature can be controlled by the heating lamp (18). The incubation temperature should be controlled between 20 and 23°C. The seedling incubation time will be shortened to about 25 days to hatch young leeches. Too high or too low temperature is not conducive to the incubation of egg cocoons. S6: When the leeches emerge, due to their water-attracting properties, the hatched leeches will crawl toward the inside of the water storage tank (31) and fall into the water. Then, the leeches will climb up the climbing frame (35) and live on the card strips (34). Basically, they are collected once every half a day. After all the egg cocoons are hatched, they can be transferred to the breeding pond as a whole for outdoor breeding.

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