Leech hatching device
By designing an automated leech hatching device, using water flow impulse and constant temperature and humidity control, the difficulty of collecting leech after hatching in the existing technology is solved, and an efficient and low-cost leech hatching and breeding process is achieved.
Patent Information
- Application Number
- CN202420755586.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-12
AI Technical Summary
It is difficult for existing leech hatching devices to collect and breed leeches after hatching, resulting in cumbersome harvesting process, labor-intensive and easy to cause harm to leeches, increasing costs and uncertainties.
A leech hatching device is designed, including an incubator box, constant temperature component, water circulation component and collection component. The incubated leech is introduced into the breeding pool through the water flow impulse, and the manpower dependence is reduced through an automated handle and slider mechanism to achieve automatic collection and Soil shell treatment ensures constant temperature and humidity control in the incubation environment.
It greatly reduces the dependence on manpower, improves the hatching and survival rate of leeches, reduces operating costs, simplifies the collection process, and improves economic benefits.
Smart Images
Figure CN222170925U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hatching devices, in particular to a leech hatching device. Background Art
[0002] Hatching is the process of animal embryos breaking through the egg membrane to start their free life in the outside world. The term hatching generally refers to oviparous animals, but it can also be applied to ovoviviparous animals. Hatching refers to the phenomenon of animals breaking out of the shell after completing embryonic development in the egg. The period from the beginning of hatching to the end of hatching of a batch of eggs is called the incubation period.
[0003] The existing Chinese patent with publication number CN215123312U discloses a leech egg cocoon hatching device, comprising a plurality of hatching pools, the hatching pools are arranged in a closed hatching room, a constant temperature device is arranged in the hatching room, a plurality of hatching boxes are arranged in the hatching pool, a plurality of support columns are arranged at the bottom of the hatching box, the support columns are arranged at the bottom of the hatching pool, a loess layer is arranged in the hatching box, an iron net is arranged at the bottom of the loess layer, a gauze is arranged on the upper part of the loess layer, leech egg cocoons are placed between the loess layer and the gauze, a plurality of sprinklers are arranged on the upper part of the hatching box, a plurality of temperature sensors and humidity sensors are arranged in the hatching box, a plurality of temperature sensors are arranged in the hatching pool, and the leech egg cocoon hatching device also includes a control device, and the sprinklers, the constant temperature device, the temperature sensor and the humidity sensor are all connected to the control device. The utility model has a simple structure and is easy to use, can improve the hatching rate of leech egg cocoons and the survival rate of leech seedlings, and effectively solves the problems of unstable hatching effect, uncertainty of leech quality and damage when harvesting leech seedlings in the prior art. However, it is not conducive to the collection and centralized breeding of leeches during the hatching process, and the collection process is very cumbersome and requires a large amount of manpower to operate, which increases costs and is easy to cause damage to the leeches. Utility Model Content
[0004] The utility model aims to provide a leech hatching device. By adopting the device to work, the problem that it is very difficult to collect and centrally culture the leeches after the leech hatching device has hatched the leeches is solved.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leech hatching device, comprising an incubator, a constant humidity component is arranged at the top of the incubator, a water circulation component is arranged at the bottom of the incubator, a constant temperature component and a collection component are arranged inside the incubator, the collection component comprises a water-through fixing plate, a handle and a water tank are fixedly arranged at one end of the water-through fixing plate, a water inlet is arranged at the top of the water tank, an incubation tray is fixedly arranged at the other end of the water-through fixing plate, a humidity sensor is arranged at the upper end of the incubation tray, and water flow sensors are arranged on both sides of the incubation tray. The trough is provided with a water spout at one end of the water flow trough close to the water flow fixed plate, and a sliding block is provided at one end of the water flow trough. Leeches are hatched in the hatching tray, and blood water in the water tank passes through the water flow fixed plate and flows into the water flow trough from the water spout, which attracts the leeches and flushes them into the breeding pool at the lower end through the impact of the water flow. Then the hatching tray is pulled out by a handle, the broken soil and cocoon shells inside are poured out, and a new batch is placed for hatching, which greatly reduces the dependence on manpower, reduces the movement of cocoon pupae, improves the hatching rate of leeches, saves costs and improves economic benefits.
[0006] Preferably, the incubator box includes a box body, a slide groove is provided in the middle of the inner side of the box body, and a cover plate is movably provided on the upper end of the box body. The box body fixes the positions of various components to make the structural layout more reasonable. The cover plate can be opened at any time to observe the situation in the incubator box and prevent emergencies.
[0007] Preferably, the constant temperature component includes a temperature sensor, a fan is fixedly installed at the lower end of the temperature sensor, and a heating plate is installed inside the upper end of the box. The temperature sensor monitors the temperature in real time, controls the fan and the heating plate, and adjusts the temperature to keep the temperature in the device constant, thereby improving the hatching efficiency and survival rate of cocoons and pupae.
[0008] Preferably, the water circulation component includes a second water inlet and a filter outlet fixedly arranged at the bottom of the box body. The second water inlet injects live water, and then discharges dead water through the filter outlet to achieve water circulation, improve the growth environment of leeches, and ensure the survival rate.
[0009] Preferably, the constant humidity component includes a PC board, a spray head is fixedly provided at the lower end of the PC board, a bracket is fixedly provided at one end of the PC board, a water tank 2 is fixedly provided at the upper end of the bracket, a water inlet 3 is fixedly provided at the upper end of the water tank 2, and a humidity sensor monitors the humidity in real time, controls the spray head to maintain the humidity requirement in the device, and improves the hatching efficiency and survival rate of cocoon pupae.
[0010] Preferably, the cover plate (13) is a component made of PC material. The transparent PC material can ensure the airtightness of the incubator while allowing sunlight to penetrate in, thereby meeting the light required during the cocoon pupa hatching process and ensuring the survival rate of the leeches.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] The utility model provides a leech hatching device, comprising an incubator, a top of the incubator is provided with a constant humidity component, a bottom of the incubator is provided with a water circulation component, a constant temperature component and a collection component are provided inside the incubator, the collection component comprises a water-through fixing plate, one end of the water-through fixing plate is fixedly provided with a handle and a water tank, a top of the water tank is provided with a water inlet, the other end of the water-through fixing plate is fixedly provided with an incubation tray, a humidity sensor is provided at the upper end of the incubation tray, water troughs are provided on both sides of the incubation tray, and the water troughs are close to the water tank. A water spout is arranged at one end of the water-through fixing plate, and a slider is arranged at one end of the water flow trough. Leeches are hatched in the hatching tray, and blood water in a water tank passes through the water-through fixing plate and flows into the water flow trough from the water spout, which attracts the leeches and flushes the leeches into a breeding pool at the lower end through the impact of the water flow. Then the hatching tray is pulled out through a handle, and the broken soil and cocoon shells therein are poured out, and a new batch is placed for hatching, which greatly reduces the dependence on manpower, reduces the movement of cocoon pupae, improves the hatching rate of leeches, saves costs and improves economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the collection component of the utility model;
[0015] Figure 3 This is a schematic diagram of the incubator structure of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the thermostatic component of the utility model;
[0017] Figure 5 This is a schematic diagram of the water circulation component of the utility model;
[0018] Figure 6 It is a schematic diagram of the structure of the constant humidity component of the utility model.
[0019] In the figure: 1. Incubator; 11. Box; 12. Slide; 13. Cover; 2. Constant humidity assembly; 21. Bracket; 22. Spray head; 23. Water tank 2; 24. Water inlet 3; 3. Constant temperature assembly; 31. Temperature sensor; 32. Heating plate; 33. Fan; 4. Collecting assembly; 41. Water fixing plate; 42. Water tank 1; 43. Water inlet 1; 44. Incubation tray; 45. Slider; 46. Water flow trough; 47. Handle; 48. Water spray nozzle; 49. Humidity sensor; 5. Water circulation assembly; 51. Water inlet 2; 52. Filter outlet. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0022] Combination Figure 1-2 A leech hatching device comprises an incubator 1, a constant humidity component 2 is arranged at the top of the incubator 1, a water circulation component 5 is arranged at the bottom of the incubator 1, a constant temperature component 3 and a collecting component 4 are arranged inside the incubator 1, and the collecting component 4 comprises a water-through fixing plate 41, a handle 47 and a water tank 42 are fixedly arranged at one end of the water-through fixing plate 41, a water inlet 43 is arranged at the top of the water tank 42, an incubation tray 44 is fixedly arranged at the other end of the water-through fixing plate 41, a humidity sensor 49 is arranged at the upper end of the incubation tray 44, and water troughs 46 are arranged on both sides of the incubation tray 44. A water jet 48 is provided at one end of the water-passing fixed plate 41, and a slider 45 is provided at one end of the water flow trough 46. Leeches are hatched in the hatching tray 44. The blood water in the water tank 42 passes through the water-passing fixed plate 41 and flows into the water flow trough 46 from the water jet 48, which attracts the leeches and flushes them into the breeding pool at the lower end by the impact of the water flow. Then, the hatching tray 44 is pulled out by the handle 47, the broken soil and cocoon shells inside are poured out, and a new batch is placed for hatching, which greatly reduces the dependence on manpower, reduces the movement of cocoon pupae, improves the hatching rate of leeches, saves costs and improves economic benefits.
[0023] Combination Figure 3 The incubator 1 includes a box body 11, a slide groove 12 is arranged in the middle of the inner side of the box body 11, and a cover plate 13 is movably arranged on the upper end of the box body 11. The box body 11 fixes the positions of various components to make the structural layout more reasonable. The cover plate 13 can be opened at any time to observe the situation in the incubator 1 and prevent emergencies.
[0024] Combination Figure 4 The constant temperature component 3 includes a temperature sensor 31, a fan 33 is fixedly installed at the lower end of the temperature sensor 31, and a heating plate 32 is installed inside the upper end of the box body 11. The temperature sensor 31 monitors the temperature in real time, controls the fan 33 and the heating plate 32, and adjusts the temperature, so that the device always maintains a constant temperature state, thereby improving the hatching efficiency and survival rate of cocoons and pupae.
[0025] Combination Figure 5The water circulation component 5 includes a water inlet 51 and a filter outlet 52 fixedly arranged at the bottom of the box body 11. The water inlet 51 injects live water, and then discharges dead water through the filter outlet 52 to achieve water circulation, improve the growth environment of leeches, and ensure the survival rate.
[0026] Combination Figure 6 The constant humidity component 2 includes a cover plate 13, a spray head 22 is fixedly provided at the lower end of the cover plate 13, a bracket 21 is fixedly provided at one end of the cover plate 13, a water tank 23 is fixedly provided at the upper end of the bracket 21, a water inlet 3 24 is fixedly provided at the upper end of the water tank 23, and a humidity sensor 49 monitors the humidity in real time, controls the spray head 22 to maintain the humidity requirements in the device, and improves the hatching efficiency and survival rate of cocoons and pupae.
[0027] Combination Figure 3 The cover plate (13) is a component made of PC material. The transparent PC material can ensure the airtightness of the incubator and also allow sunlight to penetrate in, thereby meeting the light required during the incubation of cocoons and pupae and ensuring the survival rate of leeches.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A leech hatching device, comprising an incubator (1), a constant humidity component (2) being arranged at the top of the incubator (1), a water circulation component (5) being arranged at the bottom of the incubator (1), a constant temperature component (3) and a collection component (4) being arranged inside the incubator (1), characterized in that: The collecting assembly (4) comprises a water-passing fixed plate (41), one end of which is fixedly provided with a handle (47) and a water tank (42), the top of which is provided with a water inlet (43), the other end of which is fixedly provided with a hatching tray (44), the upper end of which is provided with a humidity sensor (49), both sides of which are provided with water troughs (46), one end of which is close to the water-passing fixed plate (41) is provided with a water spray port (48), and one end of which is provided with a slider (45).
2. A leech hatching device according to claim 1, characterized in that: The incubator (1) comprises a box body (11), a slide groove (12) is arranged in the middle of the inner side of the box body (11), and a cover plate (13) is movably arranged at the upper end of the box body (11).
3. A leech hatching device according to claim 1, characterized in that: The constant temperature component (3) comprises a temperature sensor (31), a fan (33) is fixedly arranged at the lower end of the temperature sensor (31), and a heating plate (32) is arranged inside the upper end of the box body (11).
4. A leech hatching device according to claim 1, characterized in that: The water circulation component (5) comprises a second water inlet (51) and a filtered water outlet (52) fixedly arranged at the bottom end of the box body (11).
5. A leech hatching device according to claim 1, characterized in that: The constant humidity component (2) comprises a cover plate (13), a spray head (22) is fixedly arranged at the lower end of the cover plate (13), a bracket (21) is fixedly arranged at one end of the cover plate (13), a water tank 2 (23) is fixedly arranged at the upper end of the bracket (21), and a water inlet 3 (24) is fixedly arranged at the upper end of the water tank 2 (23).
6. A leech hatching device according to claim 5, characterized in that: The cover plate (13) is a component made of PC material.