Southwest camellia seed sowing pretreatment device

Abstract

The application provides a southwest camellia seed sowing pretreatment device, and relates to the technical field of seed pretreatment. The device comprises a soaking mounting piece, a seed isolation piece is mounted on the soaking mounting piece, a heat preservation auxiliary piece is mounted on the seed isolation piece, the heat preservation auxiliary piece is used to improve the heat shock quality, a retention detection piece is mounted on the soaking mounting piece, the retention detection piece is used to prevent the reuse of soaked water, and a medicament adding piece is mounted on the soaking mounting piece. The heat preservation auxiliary piece can avoid the continuous decrease of the temperature of camellia seeds during the warm water discharge process through the hot gas compensation mode, improve the heat preservation effect of camellia seeds during the warm water discharge, reduce the heat damage of camellia seeds, and make the temperature difference greater when cold water is added for subsequent heat shock treatment. The device solves the problems that the current southwest camellia seed sowing pretreatment device is inconvenient for preventing the reuse of medicament mixed water and inconvenient for automatically controlling the heat shock work of hot gas compensation.

Description

Technical Field

[0001] This invention relates to the field of seed pretreatment technology, and in particular to a seed pretreatment device for sowing Camellia sinensis seeds. Background Technology

[0002] Southwest Red Camellia is a widely distributed and rare camellia variety. Before sowing Southwest Red Camellia seeds, they need to be soaked in warm water and disinfected to improve germination quality. The warm water soaking process is followed by a cold water soak, also known as heat shock treatment. This aims to break seed dormancy and enhance resistance through precise physical stimulation. Thermal expansion and contraction create micro-cracks in the waxy layer, facilitating soaking. Current Southwest Red Camellia seed pretreatment devices typically require chemical soaking, which is inconvenient for workers to pre-store water to dilute the chemicals. Direct application can easily lead to localized concentration over-limits. It also makes it difficult to prevent the reuse of mixed chemicals, as changes in chemical concentration and continuous reuse can lead to seed impurities accumulating and affecting sterilization quality. Furthermore, it hinders automatic control of heat shock compensation. During the manual switching from hot to cold water, the seed surface temperature drops rapidly, reducing the temperature difference during the initial low-temperature soaking and affecting the quality of thermal expansion and contraction. Summary of the Invention

[0003] This disclosure relates to a pretreatment device for sowing seeds of Camellia spp. in Southwest China, which solves the problems of current pretreatment devices for sowing seeds of Camellia spp. in Southwest China being inconvenient for the reuse of pesticide-mixed water and for automatic control of heat gas compensation for heat shock.

[0004] In a first aspect, this disclosure provides a pretreatment device for sowing seeds of Camellia spp. in Southwest China, specifically including a soaking installation component, on which a seed isolation component is installed; on which a heat preservation auxiliary component is installed; the heat preservation auxiliary component is used to improve heat shock quality; on which a retention detection component is installed; the retention detection component is used to prevent the reuse of soaking water; on which a chemical additive component is installed; on which a liquid level control component is installed; the chemical additive component is used to prevent the concentration of bactericide from exceeding the standard; the soaking installation component includes: a water exchange tank, a manual drain pipe, and an automatic drain pipe, wherein a manual drain pipe is fixedly installed on the side of the water exchange tank and is equipped with a valve; an automatic drain pipe is fixedly installed on the side of the water exchange tank and is equipped with a solenoid valve.

[0005] In at least some embodiments, the soaking installation further includes: a lifting box, a lifting cylinder, and a mixing motor; the lifting box is slidably sleeved on the water exchange tank; a row of through slots is provided at the bottom of the lifting box; four lifting cylinders are fixedly installed on the lifting box, and the output shafts of the four lifting cylinders pass through the lifting box respectively, and the output shafts of the four lifting cylinders are fixedly installed inside the water exchange tank respectively; a mixing motor is fixedly installed inside the lifting box, and an impeller is provided on the output shaft of the mixing motor; a protruding column is provided in the middle of the lifting box.

[0006] In at least some embodiments, the seed isolation component includes: an isolation mounting block, an isolation mounting shell, and a temperature control switch. Two isolation mounting blocks are fixedly installed inside the lifting box; an isolation mounting shell is fixedly installed on the two isolation mounting blocks by bolts; and a temperature control switch is fixedly installed on the side of the isolation mounting shell.

[0007] In at least some embodiments, the thermal insulation auxiliary component includes: a thermal insulation cover plate, a pressure shaft, a hot air blower, and an air supply pipe. The pressure shafts are fixedly installed on both sides of the thermal insulation cover plate, and the two pressure shafts are slidably installed on two isolation mounting blocks. Springs are sleeved on each of the two pressure shafts, and the springs on the pressure shafts are connected between the isolation mounting blocks and the pressure shafts. A hot air blower is fixedly installed on the thermal insulation cover plate, and an air supply pipe is fixedly installed on the hot air blower. The air supply pipe is fixedly installed on the thermal insulation cover plate. The air supply pipe has a flexible structure. A handle is provided on the thermal insulation cover plate. A control switch is externally connected to the hot air blower and the temperature control switch.

[0008] In at least some embodiments, the insulation auxiliary component further includes: a sliding column, an air supply box, and a detection switch. The sliding column is a hexagonal column structure. The sliding column is slidably inserted into the insulation cover plate. An air supply box is fixedly installed at the bottom of the sliding column. A row of through slots is provided at the bottom of the air supply box. The end of the air supply pipe is fixedly installed on the sliding column, and the air supply pipe communicates with the air supply box. A detection switch is fixedly installed at the bottom of the insulation cover plate, and the detection switch is located above the air supply box. A spring is provided at the top of the sliding column, and the spring at the top of the sliding column is connected inside the insulation cover plate. The air supply box is used to press down and adhere to the camellia seeds.

[0009] In at least some embodiments, the retention detection component includes: a detection lower pressure plate and a lower pressure sleeve, wherein the detection lower pressure plate is slidably sleeved on the bottom of the isolation mounting shell; the detection lower pressure plate is provided with a row of through slots; the lower pressure sleeve is fixedly installed in the middle of the detection lower pressure plate; the lower pressure sleeve is slidably sleeved on a protruding post provided in the middle of the lifting box; a spring is sleeved inside the lower pressure sleeve, and the spring inside the lower pressure sleeve is connected between the detection lower pressure plate and the protruding post provided in the middle of the lifting box.

[0010] In at least some embodiments, the retention detection component further includes: a retention switch, wherein the retention switch is fixedly installed at the bottom of the detection pressure plate, and the bottom of the retention switch is pressed against the protruding column provided in the middle of the lifting box; the retention switch and the detection switch are electrically connected to the solenoid valve on the automatic drain pipe.

[0011] In at least some embodiments, the reagent additive includes: a water tank and a discharge socket block, wherein the water tank is fixedly installed inside the lifting box by a bracket; the water tank is provided with a threaded opening, and a sealing cap is threadedly connected to the threaded opening of the water tank; and a discharge socket block is fixedly installed at the bottom of the water tank.

[0012] In at least some embodiments, the agent additive further includes: a discharge motor and a discharge wheel, wherein the discharge motor is fixedly mounted on the side of the discharge sleeve block; the output shaft of the discharge motor passes through the discharge sleeve block; the discharge wheel is rotatably sleeved on the discharge sleeve block, and the discharge wheel is provided with a groove; the output shaft of the discharge motor is fixedly mounted on the discharge wheel.

[0013] In at least some embodiments, the liquid level control component includes: a liquid level tube, a float, and a liquid level switch. The liquid level tube is fixedly installed inside the lifting box and has a through groove. A float is sleeved inside the liquid level tube. A liquid level switch is fixedly installed inside the liquid level tube, and the float is located below the liquid level switch. The retention switch, detection switch, liquid level switch, and discharge motor are connected in series with a switching power supply.

[0014] This invention provides a pretreatment device for sowing seeds of Camellia spp. in Southwest China, which has the following beneficial effects:

[0015] The heat-insulating auxiliary component used in this invention can prevent the temperature of camellia seeds from continuously decreasing during the warm water discharge process through heat compensation. This improves the heat preservation effect of camellia seeds during warm water discharge, reduces heat damage to the seeds, and allows for a larger temperature difference when adding cold water for heat shock treatment. It also ensures that the temperature of the seeds is within a reasonable range, effectively reducing the rate of micro-cracks in the surface wax layer when the seeds expand and contract with temperature. At the same time, the hot air supply can help reduce residual water on the seed surface during warm water discharge, assisting in the removal of water and further ensuring the quality of subsequent cold water soaking while minimizing the interference of warm water.

[0016] In addition, the use of retention and testing devices can automatically control the discharge of water stored in the water exchange tank when the camellia seeds are taken out after the staff has completed the soaking and sterilization of the seeds. This can effectively avoid the continuous reuse of sterilization water and the need to re-mix the sterilization water each time new camellia seeds are added, which would affect the subsequent sterilization quality. The structure is simple, the control is automatic, and it can prevent staff from forgetting to use it.

[0017] In addition, the use of a fungicide additive makes it easy for staff to mix the fungicide in a quantitative manner, and the operation is simple. At the same time, the liquid level control device can realize automatic control to ensure that the water level in the water exchange tank reaches the standard before the fungicide is added. This effectively standardizes the operation of staff and avoids damage to camellia seeds caused by excessively high concentrations of fungicide when adding fungicide, thus ensuring seed quality. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0020] In the attached diagram:

[0021] Figure 1 A schematic diagram of the overall structure of a seed sowing pretreatment device for Camellia spp. of Southwest China is shown in this application;

[0022] Figure 2 A cross-sectional view of the internal structure of a seed pretreatment device for *Camellia sinensis* of this application is shown.

[0023] Figure 3 A cross-sectional view of the mounting position of the detection lower pressure plate of this application is shown;

[0024] Figure 4 A cross-sectional view of the overall structure of the immersion mounting component of this application is shown;

[0025] Figure 5 A schematic diagram of the overall structure of the seed separator of this application is shown;

[0026] Figure 6 A schematic diagram showing the installation location of the hot air blower in this application is provided;

[0027] Figure 7 A cross-sectional view of the overall structure of the thermal insulation auxiliary component of this application is shown;

[0028] Figure 8 This application shows Figure 3 Enlarged view of the structure of region B in the middle;

[0029] Figure 9 A schematic diagram of the overall structure of the pharmaceutical additive component of this application is shown;

[0030] Figure 10 A cross-sectional view of the overall structure of the liquid level control component of this application is shown;

[0031] Figure 11 A cross-sectional view of the exhaust wheel structure of this application is shown.

[0032] List of reference numerals

[0033] 1. Immersion installation components; 101. Water tank; 102. Manual drain pipe; 103. Automatic drain pipe; 104. Lifting box; 1041. Lifting cylinder; 105. Mixing motor; 2. Seed isolation components; 201. Isolation mounting block; 202. Isolation mounting shell; 203. Temperature control switch; 3. Insulation auxiliary components; 301. Insulation cover plate; 3011. Lower pressure shaft; 302. Hot air blower; 3021. 303. Air supply duct; 304. Sliding column; 305. Air supply box; 306. Detection switch; 4. Retained detection component; 401. Detection lower pressure plate; 402. Lower pressure sleeve; 403. Retained switch; 5. Chemical additive component; 501. Adding water tank; 502. Discharge sleeve block; 503. Discharge motor; 504. Discharge wheel; 6. Liquid level control component; 601. Liquid level pipe; 602. Float; 603. Liquid level switch. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Example 1: Please refer to Figures 1 to 11 :

[0036] This invention proposes a pretreatment device for sowing seeds of Camellia oleifera, comprising a soaking installation component 1, a seed isolation component 2 installed on the soaking installation component 1, a heat preservation auxiliary component 3 installed on the seed isolation component 2, the heat preservation auxiliary component 3 being used to improve heat shock quality, a retention detection component 4 installed on the soaking installation component 1, the retention detection component 4 being used to prevent the reuse of soaking water, a chemical additive component 5 installed on the soaking installation component 1, and a liquid level control component 6 installed on the soaking installation component 1, the chemical additive component 5 being used to prevent the sterilization concentration from exceeding the standard; the soaking installation component 1 includes: a water exchange tank 101, a manual drain pipe 102, and an automatic drain pipe 103, the manual drain pipe 102 being fixedly installed on the side of the water exchange tank 101, and the manual drain pipe 102 being equipped with a valve; the automatic drain pipe 103 being fixedly installed on the side of the water exchange tank 101, and the automatic drain pipe 103 being equipped with a solenoid valve.

[0037] In this embodiment, the soaking installation component 1 further includes: a lifting box 104, a lifting cylinder 1041, and a mixing motor 105. The lifting box 104 is slidably sleeved on the water exchange tank 101. A row of through slots is provided at the bottom of the lifting box 104. Four lifting cylinders 1041 are fixedly installed on the lifting box 104, and the output shafts of the four lifting cylinders 1041 pass through the lifting box 104 respectively. The output shafts of the four lifting cylinders 1041 are fixedly installed inside the water exchange tank 101. A mixing motor 105 is fixedly installed inside the lifting box 104, and an impeller is provided on the output shaft of the mixing motor 105. 4. A raised column is provided in the middle; the seed isolation component 2 includes: an isolation mounting block 201, an isolation mounting shell 202, and a temperature control switch 203. Two isolation mounting blocks 201 are fixedly installed inside the lifting box 104; the isolation mounting shell 202 is fixedly installed on the two isolation mounting blocks 201 by bolts; the temperature control switch 203 is fixedly installed on the side of the isolation mounting shell 202; the heat preservation auxiliary component 3 includes: a heat preservation cover plate 301, a lower pressure shaft 3011, a hot air blower 302, and an air supply pipe 3021. The lower pressure shaft 3011 is fixedly installed on both sides of the heat preservation cover plate 301, and the two lower pressure shafts 3011 slide respectively. The components are installed on two isolation mounting blocks 201; springs are respectively sleeved on two downward pressure shafts 3011, and the springs on the downward pressure shafts 3011 are connected between the isolation mounting blocks 201 and the downward pressure shafts 3011; a hot air blower 302 is fixedly installed on the insulation cover plate 301, and an air supply pipe 3021 is fixedly installed on the hot air blower 302; the air supply pipe 3021 is fixedly installed on the insulation cover plate 301; the air supply pipe 3021 is a flexible structure; a handle is provided on the insulation cover plate 301; a control switch is externally connected to the hot air blower 302 and the temperature control switch 203; the insulation auxiliary component 3 also includes: a sliding column 303 and an air supply box 3. 04 and detection switch 305, sliding column 303 is a hexagonal column structure; sliding column 303 is slidably inserted into insulation cover plate 301; air supply box 304 is fixedly installed at the bottom of sliding column 303; air supply box 304 has a row of through grooves at the bottom; air supply pipe 3021 is fixedly installed at the end of sliding column 303 and air supply pipe 3021 connects to air supply box 304; detection switch 305 is fixedly installed at the bottom of insulation cover plate 301 and the detection switch 305 is located above air supply box 304; spring is provided at the top of sliding column 303 and the spring at the top of sliding column 303 is connected to the inside of insulation cover plate 301;The air supply box 304 is used to press and adhere the camellia seeds. The soaking installation component 1, combined with the seed isolation component 2, facilitates the soaking and sterilization of the camellia seeds by workers. It also makes it easier to switch to cold water after warm water soaking to allow for the thermal expansion and contraction of the seeds. Simultaneously, the heat insulation component 3, through heat compensation, prevents the temperature of the camellia seeds from continuously decreasing during the warm water discharge process, improving the heat preservation effect and reducing heat damage. This allows for a larger temperature difference during subsequent heat shock treatment with cold water, while ensuring the seed temperature remains within a reasonable range. This effectively reduces the rate of micro-cracks in the surface wax layer during thermal expansion and contraction. Furthermore, the hot air supply helps reduce residual water on the seed surface during warm water discharge. This auxiliary blowing system further ensures the quality of subsequent cold water soaking and reduces interference from warm water. Simultaneously, the structure can automatically control the hot air blower 302 to stop during cold water soaking, preventing continuous hot air supply from affecting the cold water temperature. After warm water soaking, when switching to cold water heat shock, the lifting cylinder 1041 drives the lifting box 104 to move the isolation mounting shell 202 upwards, isolating the hot water. At the same time, the hot air blower 302 can be turned on to supply warm air, which is then blown onto the camellia seeds through the air box 304. Afterwards, the valve on the manual drain pipe 102 can be opened to drain the warm water, and then the valve on the manual drain pipe 102 can be closed. Four-degree cold water is added to the water exchange tank 101, and the lifting cylinder 1041 drives the lifting box 104 to move the isolation mounting shell 202 downwards to immerse it in cold water.

[0038] In this embodiment, the retention detection component 4 includes: a detection lower pressure plate 401 and a lower pressure sleeve 402. The detection lower pressure plate 401 is slidably sleeved on the bottom of the isolation mounting shell 202. A row of through grooves is provided on the detection lower pressure plate 401. The lower pressure sleeve 402 is fixedly installed in the middle of the detection lower pressure plate 401. The lower pressure sleeve 402 is slidably sleeved on a protruding post provided in the middle of the lifting box 104. A spring is sleeved inside the lower pressure sleeve 402, and the spring inside the lower pressure sleeve 402 is connected between the detection lower pressure plate 401 and the protruding post provided in the middle of the lifting box 104. The retention detection component 4 also includes: a retention switch 403. The retention switch 403 is fixedly installed on the bottom of the detection lower pressure plate 401, and the bottom of the retention switch 403 is pressed against the protruding post provided in the middle of the lifting box 104. The retention switch 403 and the detection switch 305 are electrically connected to the solenoid valve on the automatic drain pipe 103. The retention detection component 4 can automatically... The system automatically controls the discharge of water from the water exchange tank 101 when the camellia seeds are removed after the staff has finished soaking and sterilizing them. This effectively avoids the continuous reuse of sterilizing water and the need to re-mix the sterilizing water each time new camellia seeds are added, which would affect the subsequent sterilization quality. The system has a simple structure and automatic control, which can prevent staff from forgetting to do so. After the staff has finished sterilizing the camellia seeds, when the heat insulation cover 301 is lifted to remove the shielding and isolation housing 202, the detection switch 305 is no longer squeezed by the top of the air supply box 304. Without the downward pressure of the air supply box 304, the weight of the seeds cannot press down on the detection pressure plate 401, and therefore cannot drive the retention switch 403 to squeeze the protruding column in the middle of the lifting box 104. When the retention switch 403 is no longer pressed, the solenoid valve on the automatic drain pipe 103 can be opened to discharge the sterilizing water from the water exchange tank 101.

[0039] In Example 2, based on Example 1, the reagent additive 5 includes: a water tank 501 and a discharge sleeve block 502. The water tank 501 is fixedly installed inside the lifting box 104 by a bracket. The water tank 501 has a threaded opening, and a sealing cap is threaded onto the threaded opening of the water tank 501. The discharge sleeve block 502 is fixedly installed at the bottom of the water tank 501. The reagent additive 5 also includes: a discharge motor 503 and a discharge wheel 504. The discharge motor 503 is fixedly installed on the discharge sleeve block 502. 2. Side view; The output shaft of the discharge motor 503 passes through the discharge sleeve block 502; A discharge wheel 504 is rotatably sleeved on the discharge sleeve block 502, and the discharge wheel 504 has a groove; The output shaft of the discharge motor 503 is fixedly installed on the discharge wheel 504; A switch is provided outside the discharge motor 503; The liquid level control component 6 includes: a liquid level tube 601, a float 602, and a liquid level switch 603. The liquid level tube 601 is fixedly installed inside the lifting box 104, and a through groove is provided on the liquid level tube 601; The liquid level tube 601 is internally sleeved with A float 602 is included; a level switch 603 is fixedly installed inside the level tube 601, with the float 602 located below the level switch 603; the retention switch 403, detection switch 305, level switch 603, and discharge motor 503 are connected in series with an external switch and power supply. The use of the agent addition component 5 facilitates the quantitative mixing of fungicide by the staff, making operation simple. At the same time, in conjunction with the level control component 6, automatic control can be achieved to ensure that the water level in the water exchange tank 101 reaches the standard before the fungicide is added, effectively standardizing the operation of the staff and avoiding damage to the camellia seeds caused by excessively high concentrations of fungicide during the addition of fungicide, thus ensuring seed quality. Furthermore, in conjunction with the retention switch 403 and detection switch 305 to detect the addition of seeds, it can control the staff to add fungicide only when the seeds are soaked during the actual fungicide operation, avoiding premature mixing of the fungicide and causing premature volatilization and oxidation, thus ensuring the efficacy of the fungicide. The structure is simple, and the staff can operate without feeling anything when following the standard procedures, improving the quality of camellia seed fungicide.

[0040] The working principle of this embodiment is as follows: First, during the initial heat shock operation, 50-degree warm water can be added to the water exchange tank 101. A heating rod can be placed in the water exchange tank 101 to maintain the water temperature. The ambient temperature for seed sowing can be controlled at around 20 degrees Celsius. Lift the insulation cover 301, add camellia seeds inside the isolation mounting shell 202, and loosen the insulation cover 301. Under the pressure of the spring on the lower pressure shaft 3011, the air supply box 304 can be pressed down to adhere to the camellia seeds. After soaking in warm water, when switching to cold water heat shock, the lifting cylinder 1041 can drive the lifting box 104 to move the isolation mounting shell 202 upward, achieving isolation. Hot water can be supplied, and at the same time, the hot air blower 302 can be turned on to supply warm air. The air is blown onto the camellia seeds through the air box 304. Then, the valve on the manual drain pipe 102 can be opened to drain the warm water. Then, the valve on the manual drain pipe 102 can be closed, and four-degree cold water can be added to the water tank 101. The lifting cylinder 1041 is controlled to drive the lifting box 104 to move the isolation installation shell 202 down to immerse it in cold water. Once the temperature control switch 203 detects cold water during the process, it can automatically control the hot air blower 302 to turn off to avoid continuous supply of hot air. The switching between warm water and cold water can be repeated multiple times to help the camellia seeds expand and contract with temperature and promote the formation of cracks.

[0041] When warm water is added to the water tank 101 for sterilization, the float 602 rises as the water level increases, squeezing the level switch 603. Simultaneously, the mixing motor 105 drives the impeller on its output shaft to rotate, promoting water flow and accelerating reagent mixing. This requires camellia seeds to be added inside the isolation housing 202, meaning the retention switch 403 and detection switch 305 must be squeezed simultaneously. Only then can the discharge motor 503 be powered on, driving the discharge wheel 504 to rotate. The grooves on the discharge wheel 504 accumulate the sterilizer, and when these grooves rotate below the discharge sleeve block 502, the sterilizer is discharged, aiding in sterilization. After sterilization, when the insulation cover 301 is lifted to remove the obstruction of the isolation housing 202, the air supply box 304 is no longer in contact with the camellia seeds, allowing them to be manually removed. When the seed is pressed by the spring on the sliding column 303, it pushes the air supply box 304 downward. At this time, the detection switch 305 is no longer pressed by the top of the air supply box 304. At the same time, without the downward pressure of the air supply box 304, the seed's own weight cannot press down the detection pressure plate 401, which drives the retention switch 403 to press the protruding column in the middle of the lifting box 104. At this time, under the pressure of the spring sleeved inside the pressure sleeve 402, the detection pressure plate 401 and the camellia seed above can be pushed upward, and the retention switch 403 is no longer pressed. At this time, the solenoid valve on the automatic drain pipe 103 can be opened to discharge the sterilization water inside the water exchange tank 101. When the camellia seed is put back into the isolation installation shell 202 later, the spring on the pressure shaft 3011 can be pressed down again to press the retention switch 403 and the detection switch 305 to control the solenoid valve on the automatic drain pipe 103 to close, so as to facilitate the refilling of water.

[0042] The following points should be noted in this article:

[0043] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0044] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0045] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A seed sowing pretreatment device for Camellia nitidissima, comprising a soaking mounting piece (1), a seed isolation piece (2) is installed on the soaking mounting piece (1); characterized in that: The seed isolation piece (2) is provided with a heat preservation auxiliary piece (3); the heat preservation auxiliary piece (3) is used for improving the heat shock quality; The soaking installation piece (1) is provided with a retention detection piece (4); the retention detection piece (4) is used for preventing the reuse of the soaking water; The soaking installation piece (1) is provided with a medicament adding piece (5); the soaking installation piece (1) is provided with a liquid level control piece (6); the medicament adding piece (5) is used for preventing the sterilization concentration from exceeding the standard; The soaking installation piece (1) comprises a water changing tank (101), a manual drain pipe (102), an automatic drain pipe (103) and a lifting tank (104), the water changing tank (101) is fixedly installed on the side of the manual drain pipe (102), and a valve is arranged on the manual drain pipe (102); the water changing tank (101) is fixedly installed on the side of the automatic drain pipe (103), and an electromagnetic valve is arranged on the automatic drain pipe (103); The seed isolation piece (2) comprises an isolation installation block (201), an isolation installation shell (202) and a temperature control switch (203); the heat preservation auxiliary piece (3) comprises a detection switch (305); The retention detection piece (4) comprises a detection lower pressing plate (401) and a lower pressing sleeve (402), the detection lower pressing plate (401) is slidably sleeved at the bottom of the isolation installation shell (202); a row of through grooves are arranged on the detection lower pressing plate (401); the lower pressing sleeve (402) is fixedly installed in the middle of the detection lower pressing plate (401); the lower pressing sleeve (402) is slidably sleeved on the protruding column arranged in the middle of the lifting tank (104); a spring is sleeved in the lower pressing sleeve (402), and the spring in the lower pressing sleeve (402) is connected between the detection lower pressing plate (401) and the protruding column arranged in the middle of the lifting tank (104); The retention detection piece (4) further comprises a retention switch (403), the retention switch (403) is fixedly installed at the bottom of the detection lower pressing plate (401), and the bottom of the retention switch (403) is pressed and attached to the protruding column arranged in the middle of the lifting tank (104); the retention switch (403) and the detection switch (305) are electrically connected to the electromagnetic valve on the automatic drain pipe (103).

2. The device according to claim 1, wherein the device is characterized by: The soaking installation piece (1) further comprises a lifting air cylinder (1041) and a mixing motor (105), the lifting tank (104) is slidably sleeved on the water changing tank (101); a row of through grooves are arranged on the bottom of the lifting tank (104); four lifting air cylinders (1041) are fixedly installed on the lifting tank (104), and the output shafts of the four lifting air cylinders (1041) respectively pass through the lifting tank (104), and the output shafts of the four lifting air cylinders (1041) are fixedly installed in the water changing tank (101); the mixing motor (105) is fixedly installed in the lifting tank (104), and an impeller is arranged on the output shaft of the mixing motor (105); a protruding column is arranged in the middle of the lifting tank (104).

3. The device according to claim 2, wherein the device is characterized by: Two isolation mounting blocks (201) are fixedly installed inside the lifting box (104); isolation mounting shells (202) are fixedly installed on the two isolation mounting blocks (201) through bolts; and temperature control switches (203) are fixedly installed on the side surfaces of the isolation mounting shells (202).

4. The device according to claim 3, wherein the device is characterized by: The heat preservation auxiliary part (3) comprises heat preservation cover plates (301), pressing shafts (3011), hot air machines (302) and air supply pipes (3021), the two sides of each heat preservation cover plate (301) are fixedly installed with a pressing shaft (3011), and the two pressing shafts (3011) are slidingly installed on the two isolation mounting blocks (201); springs are sleeved on the two pressing shafts (3011) respectively, and the springs on the pressing shafts (3011) are connected between the isolation mounting blocks (201) and the pressing shafts (3011); the hot air machine (302) is fixedly installed on each heat preservation cover plate (301), and the air supply pipe (3021) is fixedly installed on the hot air machine (302); the air supply pipe (3021) is fixedly installed on the heat preservation cover plate (301); the air supply pipe (3021) is of a soft structure; a handle is arranged on each heat preservation cover plate (301); and the hot air machine (302) and the temperature control switch (203) are externally connected with a control switch.

5. The device for pretreating the sowing of Camellia pitardii seeds according to claim 4, characterized in that, The heat preservation auxiliary part (3) further comprises sliding columns (303) and air supply boxes (304), the sliding column (303) is a hexagonal column structure, the sliding column (303) is slidingly inserted into the heat preservation cover plate (301), the air supply box (304) is fixedly installed at the bottom of the sliding column (303), a row of through grooves are arranged at the bottom of the air supply box (304), the end of the air supply pipe (3021) is fixedly installed on the sliding column (303), and the air supply pipe (3021) is communicated with the air supply box (304), the detection switch (305) is fixedly installed at the bottom of the heat preservation cover plate (301) and located above the air supply box (304), a spring is arranged at the top of the sliding column (303) and connected inside the heat preservation cover plate (301), and the air supply box (304) is used for pressing and adhering the camellia seed.

6. The device for pretreating the sowing of Camellia pitardii seeds according to claim 1, characterized in that, The medicament adding part (5) comprises an adding water tank (501) and a discharge sleeve block (502), the adding water tank (501) is fixedly installed inside the lifting box (104) through a support, a threaded opening is arranged on the adding water tank (501), and a closing cover is threadedly connected to the threaded opening of the adding water tank (501), and the discharge sleeve block (502) is fixedly installed at the bottom of the adding water tank (501).

7. The device for pretreating the sowing of Camellia pitardii seeds according to claim 6, characterized in that, The medicament adding part (5) further comprises a discharge motor (503) and a discharge wheel (504), the discharge motor (503) is fixedly installed on the side surface of the discharge sleeve block (502), the output shaft of the discharge motor (503) penetrates through the discharge sleeve block (502), the discharge wheel (504) is rotatably sleeved on the discharge sleeve block (502), and a groove is arranged on the discharge wheel (504), and the output shaft of the discharge motor (503) is fixedly installed on the discharge wheel (504). 8.The device of pretreating the sowing of Camellia pitardii seed according to claim 7, characterized in that, The liquid level control piece (6) comprises a liquid level pipe (601), a float (602) and a liquid level switch (603), the liquid level pipe (601) is fixedly installed inside the lifting box (104), and a through groove is arranged on the liquid level pipe (601); the float (602) is sleeved inside the liquid level pipe (601); the liquid level switch (603) is fixedly installed inside the liquid level pipe (601), and the float (602) is located below the liquid level switch (603); the remaining switch (403), the detection switch (305), the liquid level switch (603) and the discharge motor (503) are connected in series with a switching power supply.

Images