Germination accelerating device and method for rice cultivation

Abstract

The invention provides germination accelerating equipment for rice cultivation, which comprises a case and further comprises a first sliding rod fixedly connected to the inner wall of the case; the reciprocating part is slidably connected to the outer wall of the first sliding rod; the driving part is rotationally connected to the inner wall of the case and used for driving the reciprocating part to reciprocate; the bearing part is arranged in the case; through reciprocating motion of the spraying component, resource waste caused by single-point excessive spraying is avoided, uniform wetting of the whole seed area is ensured, a good foundation is laid for healthy growth of seeds, in the reciprocating motion process, the rotating shaft and the fluctuation plate are matched to drive the floating frame to slide up and down, meanwhile, the seeds are turned, and therefore the seed sowing efficiency is improved. Growth limitation caused by mutual adhesion or stacking of the seeds is prevented, and the water receiving efficiency and the germination rate of the seeds are improved.

Description

Technical Field

[0001] The invention relates to the technical field of rice germination, and in particular to germination equipment and a germination method for rice cultivation. Background Art

[0002] Germination is the process of causing bud growth, dormant bud development and seed germination, or promoting these measures to happen in advance. Germination is an important measure to ensure that after the seeds absorb enough water, the nutrients in the seeds are quickly decomposed and circulated to provide the young embryo for growth.

[0003] A rice seed germination machine proposed in accordance with the Chinese patent (application number: 201822163525.3) includes a cabinet, two vertical columns are fixedly connected to the inner bottom end of the cabinet, a placement mechanism is fixedly connected to the upper ends of the two vertical columns, a heating mechanism is fixedly connected to the inner side walls at both ends of the cabinet, two air vents are provided at the upper end of the cabinet, a ventilation mechanism is provided in the two air vents, and a water outlet pipe is fixedly installed at the water outlet end of the cabinet. The utility model can adjust the temperature and oxygen content around the rice seeds through the coordinated use of the heating mechanism and the ventilation mechanism, and the temperature in the cabinet can be regulated by dissipating heat through the heating block, and then the two drive motors are started again, and the shafts of the two drive motors will rotate in opposite directions, so that air can enter from one place and then be discharged from one place, so that the rice seeds can be guaranteed to have sufficient oxygen; Although the germination devices on the market have initially met the germination needs of rice seeds, and their basic functions have promoted the efficiency of agricultural production to a certain extent, they are still found to have certain shortcomings in actual application: 1. The uniformity of water spraying is insufficient. The existing germination devices generally adopt a fixed nozzle design, which often has a coverage blind spot when spraying water. Due to the fixed position and angle of the nozzle, it is difficult for the water flow to accurately cover each rice seed, especially at the edge or corner area of ​​the device. The rice seeds may germinate unevenly or delay due to insufficient water; 2. Limited oxygen contact. As the germination process progresses, the rice seeds gradually absorb water and swell. The seeds located at the bottom of the device or tightly packed are often difficult to effectively contact the outside oxygen due to space limitations, resulting in poor germination results and even seed rot; 3. Lack of state adjustment and position optimization functions. As the germination progresses, the germination speed and growth state of different seeds will vary. However, in the existing technology, it is impossible to turn the seeds during the germination process, resulting in restricted growth of some seeds.

[0004] Therefore, we have made improvements to this and proposed a germination equipment for rice cultivation. Summary of the invention

[0005] The purpose of the present invention is to address the problems raised in the background technology.

[0006] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions: Rice cultivation uses germination equipment to improve the above problems.

[0007] The specific application is as follows: A germination accelerating device for rice cultivation, comprising a chassis and: The first sliding rods are fixedly connected to the inner wall of the chassis and are symmetrically arranged in two groups about the central axis of the chassis; A reciprocating component, slidably connected to the outer wall of the first sliding rod; A driving component, rotatably connected to the inner wall of the chassis, and used to drive the reciprocating component to perform reciprocating motion; The bearing components are arranged inside the chassis, and two to seven groups of the bearing components are evenly arranged along the inner wall of the chassis; The bearing component includes a bearing frame fixedly connected to the inner wall of the chassis by bolts, a second sliding rod fixedly connected to the inner wall of the bearing frame, a spray component slidably connected to the outer wall of the second sliding rod, a third sliding rod fixedly connected to the four corners of the bearing frame, a floating part slidably connected to the outer wall of the third sliding rod and an aeration component fixedly connected to the side wall of the bearing frame, and the spray component cooperates with the reciprocating component; Wherein, the outer wall of the third sliding rod is also sleeved with a spring, and the spring is located between the floating part and the bearing frame; Wherein, the floating part is linked with the spraying part, and the aeration part is linked with the floating part.

[0008] As a preferred technical solution of the present application, the floating part includes a floating frame slidably connected to the outer wall of the third sliding rod, a loading tray detachably connected to the top wall of the floating frame, and a wave plate fixedly connected to the bottom wall of the floating frame, and the side wall of the wave plate is provided with a corrugated groove that cooperates with the spray component.

[0009] As a preferred technical solution of the present application, the top wall of the floating rack is also provided with evenly distributed air jets, the top wall of the floating rack is also provided with evenly distributed drainage holes, the top wall of the loading tray is also provided with through holes corresponding to the air jets and the drainage holes, and a filter is fixedly connected to the inner wall of the through hole.

[0010] As a preferred technical solution of the present application, the aeration component includes an aeration frame fixedly connected to the side wall of the supporting frame, the top wall of the aeration frame is fixedly connected with evenly distributed aeration boxes, the aeration boxes correspond to the air jets, and the interior of the aeration box is also provided with an air inflation chamber corresponding to the air jets, the outer wall of the aeration box is also provided with a one-way valve corresponding to the air inflation chamber, the inner wall of the air inflation chamber is also slidably connected with an air inlet pipe, the outer wall of the air inlet pipe is also fixedly connected with a piston plate matching the air inflation chamber, the air inlet pipe is fixedly connected to the floating frame, and is communicated with the air jets.

[0011] As a preferred technical solution of the present application, the spray component includes a first sliding frame slidably connected to the outer wall of the second sliding rod, a support rod fixedly connected to the side wall of the first sliding frame, a rotating shaft rotatably connected to the end of the support rod away from the first sliding frame, and a spray pipe fixedly connected to the side wall of the first sliding frame, and the spray pipe is symmetrically arranged in two groups about the central axis of the first sliding frame, the two groups of spray pipes are connected by a connecting pipe, and the rotating shaft is slidably connected to the wave plate through a corrugated groove.

[0012] As a preferred technical solution of the present application, the reciprocating component includes a second sliding frame slidably connected to the outer wall of the first sliding rod and a driving ring fixedly connected to the side wall of the second sliding frame, the side wall of the second sliding frame is also fixedly connected to a connecting rod corresponding to the first sliding frame, and the second sliding frame is fixedly connected to the first sliding frame through the connecting rod.

[0013] As a preferred technical solution of the present application, the driving component includes a driving shaft rotatably connected to the inner wall of the chassis, a driving plate fixedly connected to the end of the driving shaft away from the chassis, and a driving rod fixedly connected to the end of the driving plate away from the driving shaft, and the driving rod is slidably connected to the driving ring.

[0014] As a preferred technical solution of the present application, a main drain pipe is also provided on the side wall of the chassis, and a secondary drain pipe corresponding to the floating frame is provided on the side wall of the main drain pipe. One end of the secondary drain pipe away from the main drain pipe passes through the chassis and extends into the interior thereof. The secondary drain pipe is connected to the drain hole through a connecting hose, and a drainage pump connected to the main drain pipe is also provided on the outer wall of the chassis.

[0015] As a preferred technical solution of the present application, a main water inlet pipe is also provided inside the chassis, one end of the main water inlet pipe passes through the chassis and extends to the outside thereof, a water inlet pump connected to the main water inlet pipe is also provided on the outer wall of the chassis, and the main water inlet pipe is also connected to the connecting pipe through a secondary water inlet pipe, a humidity sensor and a temperature sensor are also provided on the inner wall of the chassis, a cooling and heating fan is also fixedly connected to the inner wall of the chassis, a drive motor and a controller are also fixedly connected to the inner wall of the chassis, the output end of the drive motor is fixedly connected to the drive shaft, an exhaust fan is also provided on the top of the chassis, and a control panel is also fixedly connected to the side wall of the chassis.

[0016] The present invention also discloses a germination method of a germination device for rice cultivation, which specifically comprises the following steps: S1: Initialization settings are performed first, including setting the time intervals for spraying and aeration, and the target values ​​for temperature and humidity. The controller sets these values ​​by reading the input or preset parameters of the control panel. The drive motor is in standby mode, waiting for the controller's instructions. After the settings are completed, the cabinet door is opened, and the rice seeds are placed in the loading tray in sequence. The cabinet door is then closed and the equipment is started. The humidity sensor and temperature sensor monitor the temperature and humidity in the cabinet in real time. The controller starts the air blower for heating or cooling to adjust the temperature in the cabinet. S2: When the set spraying time interval is reached, the driving motor starts, drives the driving plate and the driving rod to rotate through the driving shaft, and then drives the second sliding frame to reciprocate along the first sliding rod under the cooperation of the driving ring and the driving rod, and drives the first sliding frame to reciprocate along the second sliding rod through the set connecting rod. The spray pipe reciprocates with the first sliding frame. At the same time, the water inlet pump pumps water from the external water source into the connecting pipe through the main water inlet pipe and the auxiliary water inlet pipe, and sprays it out from the spray pipe to spray above the seeds; S3: During the sliding process, the first sliding frame drives the rotating shaft to slide in the corrugated groove of the wave plate, and drives the floating frame to slide up and down along the third sliding rod through the provided corrugated groove (the linkage between the spraying part and the floating part and the corrugated groove) so that spraying and turning are carried out simultaneously, thereby improving the spraying efficiency and the germination rate of seeds, and helping the seeds to turn over and receive water evenly; S4: During the up and down reciprocating motion of the floating frame, the air intake pipe and the piston plate are driven to slide back and forth in the aeration chamber. When the floating frame drives the air intake pipe to move downward, the piston plate slides downward in the aeration chamber, compressing the air in the aeration chamber, so that the one-way valve is in a closed state, and the gas is sent to the loading tray through the exhaust pipe and the nozzle to aerate and oxygenate the water and its seeds. When the piston plate slides upward in the aeration chamber, the one-way valve is opened to blow air into the aeration chamber, and the drainage hole and the auxiliary drainage pipe are connected to the main drainage pipe through the connecting hose. When drainage is required, the drainage pump is started to discharge excess water out of the chassis; S5: The controller continuously monitors the temperature, humidity, spraying and aeration status in the chassis, and adjusts the working parameters of each component according to the actual situation. If an abnormal situation occurs, the controller will sound an alarm and display relevant information through the control panel for the operator to handle.

[0017] In the scheme of this application: 1. Through the reciprocating motion of the spraying component, this reciprocating motion mode not only avoids the waste of resources caused by excessive spraying at a single point, but also ensures the uniform wetting of the entire seed area, laying a good foundation for the healthy growth of seeds. In the process of reciprocating motion, the rotating shaft and the fluctuating plate cooperate to drive the floating frame to slide up and down, and at the same time turn the seeds over to prevent the growth restriction caused by mutual adhesion or stacking between seeds, thereby improving the water receiving efficiency and germination rate of seeds, and solving the problem of uneven spraying in the prior art, inability to turn the seeds over during the germination process, resulting in the restriction of growth of some seeds; 2. The floating part is linked with the aeration component. The floating frame drives the aeration component to aerate and oxygenate the water and seeds in the loading tray during the up and down reciprocating motion, which effectively improves the overall germination rate and solves the problem of limited oxygen contact in the prior art. As the germination process progresses, the rice seeds gradually absorb water and swell. The seeds located in the lower layer of the device or tightly stacked are often difficult to effectively contact the external oxygen due to space limitations, resulting in poor germination effect and even seed rot. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the overall structural schematic diagrams of the rice cultivation germination equipment provided in this application; Figure 2 The second schematic diagram of the overall structure of the rice germination equipment provided in this application; Figure 3 One of the cross-sectional structural schematic diagrams of the rice germination equipment provided in this application; Figure 4 The second schematic diagram of the cross-sectional structure of the germination accelerating equipment for rice cultivation provided in this application; Figure 5 A schematic diagram of the internal structure of the rice germination equipment provided in this application; Figure 6 One of the structural schematic diagrams of the bearing components of the rice cultivation germination equipment provided in this application; Figure 7 The second schematic diagram of the structure of the bearing components of the rice germination equipment provided in this application; Figure 8 A schematic diagram of the specific structure of the material carrier plate of the rice cultivation germination equipment provided in this application; Fig. 9 A schematic diagram of the cross-sectional structure of the bearing components of the germination accelerating equipment for rice cultivation provided in this application; Fig.10 The germination equipment for rice cultivation provided for this application Figure 7 Enlarged view of part A.

[0019] Indicated in the figure: 1. Chassis; 11. First sliding rod; 111. Second sliding frame; 112. Driving ring; 113. Connecting rod; 12. Driving shaft; 121. Driving plate; 122. Driving rod; 13. Main drain pipe; 131. Secondary drain pipe; 132. Connecting hose; 133. Drain pump; 14. Main water inlet pipe; 141. Secondary water inlet pipe; 142. Water inlet pump; 15. Humidity sensor; 16. Temperature sensor; 17. Cooling and heating fan; 18. Driving motor; 19. Exhaust fan; 2. Carrying frame; 21. Bolts; 22. Second sliding rod; 221. First sliding frame; 222. Support rod; 223. Rotating shaft; 224. Spray pipe; 225. Connecting pipe; 23. Third sliding rod; 231. Spring; 3. Floating frame; 31. Loading tray; 32. Fluctuating plate; 321. Corrugated groove; 33. Injection head; 34. Drain hole; 35. Through hole; 36. Filter; 4. Aeration frame; 41. Aeration box; 42. Air chamber; 43. Inlet pipe; 44. Piston plate; 45. One-way valve; 5. Controller; 51. Control panel. DETAILED DESCRIPTION

[0020] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0021] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention claimed for protection, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] like Figure 1-10 As shown, this embodiment provides a germination accelerating device for rice cultivation, including a chassis 1, and also including: The first sliding rods 11 are fixedly connected to the inner wall of the chassis 1 and are symmetrically arranged in two groups about the central axis of the chassis 1; A reciprocating component, slidably connected to the outer wall of the first sliding rod 11; A driving component, rotatably connected to the inner wall of the chassis 1, and used to drive the reciprocating component to perform reciprocating motion; The bearing components are arranged inside the chassis 1, and two to seven groups of the bearing components are evenly arranged along the inner wall of the chassis 1; The bearing components include a bearing frame 2 fixedly connected to the inner wall of the chassis 1 by bolts 21, a second sliding rod 22 fixedly connected to the inner wall of the bearing frame 2, a spray component slidably connected to the outer wall of the second sliding rod 22, a third sliding rod 23 fixedly connected to the four corners of the bearing frame 2, a floating part slidably connected to the outer wall of the third sliding rod 23 and an aeration component fixedly connected to the side wall of the bearing frame 2, and the spray component cooperates with the reciprocating component; The outer wall of the third sliding rod 23 is also sleeved with a spring 231, and the spring 231 is located between the floating portion and the supporting frame 2; The floating part is linked to the spraying part, and the aeration part is linked to the floating part.

[0026] like Figure 1-8 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the floating part includes a floating frame 3 slidably connected to the outer wall of the third sliding rod 23, a loading tray 31 detachably connected to the top wall of the floating frame 3 and a wave plate 32 fixedly connected to the bottom wall of the floating frame 3, and the side wall of the wave plate 32 is provided with a corrugated groove 321 which cooperates with the spray component.

[0027] like Figure 3-10As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the top wall of the floating frame 3 is also provided with evenly distributed air jets 33, the top wall of the floating frame 3 is also provided with evenly distributed drainage holes 34, the top wall of the loading tray 31 is also provided with through holes 35 corresponding to the air jets 33 and the drainage holes 34, the inner wall of the through holes 35 is also fixedly connected with a filter screen 36, the gas ejected from the air jets 33 passes through the through holes 35 and the filter screen 36 of the loading tray 31, so as to aerate and oxygenate the seeds.

[0028] like Figure 3-10 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the aeration component includes an aeration frame 4 fixedly connected to the side wall of the supporting frame 2, the top wall of the aeration frame 4 is fixedly connected with evenly distributed aeration boxes 41, the aeration boxes 41 correspond to the air jets 33, and the interior of the aeration box 41 is also provided with an air inflation chamber 42 corresponding to the air jets 33, the outer wall of the aeration box 41 is also provided with a one-way valve 45 corresponding to the air inflation chamber 42, the inner wall of the air inflation chamber 42 is also slidably connected with an air inlet pipe 43, the outer wall of the air inlet pipe 43 is also fixedly connected with a piston plate 44 matching the air inflation chamber 42, the air inlet pipe 43 is fixedly connected to the floating frame 3, and is in communication with the air jets 33, and the aeration component (including the aeration frame 4, the aeration box 41, the air inflation chamber 42, the one-way valve 45, the air inlet pipe 43 and the piston plate 44) is linked with the floating part (including the floating frame 3, the loading tray 31 and the fluctuating plate 32).

[0029] like Figure 1-10 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the spray component includes a first sliding frame 221 slidably connected to the outer wall of the second sliding rod 22, a support rod 222 fixedly connected to the side wall of the first sliding frame 221, a rotating shaft 223 rotatably connected to the end of the support rod 222 away from the first sliding frame 221, and a spray pipe 224 fixedly connected to the side wall of the first sliding frame 221, and two groups of spray pipes 224 are symmetrically arranged about the central axis of the first sliding frame 221, the two groups of spray pipes 224 are connected by a connecting pipe 225, and the rotating shaft 223 is slidably connected to the wave plate 32 through the corrugated groove 321.

[0030] like Figure 1-10 As shown, as a preferred embodiment, on the basis of the above method, further, the reciprocating component includes a second sliding frame 111 slidably connected to the outer wall of the first sliding rod 11 and a driving ring 112 fixedly connected to the side wall of the second sliding frame 111, and the side wall of the second sliding frame 111 is also fixedly connected to a connecting rod 113 corresponding to the first sliding frame 221, and the second sliding frame 111 is fixedly connected to the first sliding frame 221 through the connecting rod 113.

[0031] like Figure 2-10As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the driving component includes a driving shaft 12 rotatably connected to the inner wall of the chassis 1, a driving plate 121 fixedly connected to the end of the driving shaft 12 away from the chassis 1, and a driving rod 122 fixedly connected to the end of the driving plate 121 away from the driving shaft 12, and the driving rod 122 is slidably connected to the driving ring 112.

[0032] like Figure 1-8 As shown, as a preferred embodiment, on the basis of the above method, further, a main drain pipe 13 is provided on the side wall of the chassis 1, and a secondary drain pipe 131 corresponding to the floating frame 3 is provided on the side wall of the main drain pipe 13. The secondary drain pipe 131 passes through the chassis 1 and extends into the interior at one end away from the main drain pipe 13. The secondary drain pipe 131 is connected to the drain hole 34 through a connecting hose 132. A drainage pump 133 connected to the main drain pipe 13 is also provided on the outer wall of the chassis 1. The drain hole 34 and the secondary drain pipe 131 are connected to the main drain pipe 13 through a connecting hose 132. When drainage is required, the drainage pump 133 is started to discharge excess water out of the chassis.

[0033] like Figure 3-10 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, a main water inlet pipe 14 is further provided inside the chassis 1, one end of the main water inlet pipe 14 passes through the chassis 1 and extends to the outside thereof, a water inlet pump 142 connected to the main water inlet pipe 14 is further provided on the outer wall of the chassis 1, and the main water inlet pipe 14 is also connected to the connecting pipe 225 through the auxiliary water inlet pipe 141, a humidity sensor 15 and a temperature sensor 16 are further provided on the inner wall of the chassis 1, a cooling and heating fan 17 is further fixedly connected to the inner wall of the chassis 1, a driving motor 18 and a controller 5 are further fixedly connected to the inner wall of the chassis 1, the output end of the driving motor 18 is fixedly connected to the driving shaft 12, and the top of the chassis 1 An exhaust fan 19 is also provided in the part, and a control panel 51 is fixedly connected to the side wall of the chassis 1. When the equipment is started, initialization settings are first performed, including setting the time intervals for spraying and aeration, target values ​​for temperature and humidity, etc. The controller 51 sets these values ​​by reading the input or preset parameters of the control panel 5. The drive motor 18 is in a standby state, waiting for instructions from the controller 51. It should be noted that the time intervals for spraying and aeration, target values ​​for temperature and humidity, etc. are all controlled by the control panel and the controller 51. The specific control principle belongs to the prior art and will not be elaborated here. The set target value needs to be set according to the actual application situation.

[0034] Specifically, when the rice cultivation germination equipment is working: firstly, initialization settings are performed, including setting the time intervals of spraying and aeration, and the target values ​​of temperature and humidity. The controller 5 sets these values ​​by reading the input or preset parameters of the control panel 51. The drive motor 18 is in a standby state, waiting for the instruction of the controller 5. After the settings are completed, the cabinet door of the chassis 1 is opened, and the rice seeds are placed in the loading tray 31 in sequence, and then the cabinet door is closed and the equipment is started. The humidity sensor 15 and the temperature sensor 16 monitor the temperature and humidity in the chassis 1 in real time. The controller 5 starts the cooling and heating fan 17 for heating or cooling to adjust the temperature in the chassis 1. When the set spraying time interval is reached, the driving motor 18 is started, and the driving plate 121 and the driving rod 122 are driven to rotate through the driving shaft 12, and then the second sliding frame 111 is driven to reciprocate along the first sliding rod 11 under the cooperation of the driving ring 112 and the driving rod 122, and the first sliding frame 221 is driven to reciprocate along the second sliding rod 22 through the provided connecting rod 113, and the spray pipe 224 reciprocates with the first sliding frame 221, and at the same time, the water inlet pump 142 pumps the external water source from the main water inlet pipe 14 The auxiliary water inlet pipe 141 pumps water into the connecting pipe 225, and the water is sprayed out from the spray pipe 224 to spray above the seeds. During the sliding process, the first sliding frame 221 drives the rotating shaft 223 to slide in the corrugated groove 321 of the wave plate 32, and drives the floating frame 3 to slide up and down along the third sliding rod 23 through the provided corrugated groove 321. The linkage between the spray component and the floating part is realized through the rotating shaft 223 and the corrugated groove 321, so that the spraying and turning are carried out simultaneously, thereby improving the spraying efficiency and the germination rate of the seeds, and helping the seeds to turn over and receive water evenly. During the up and down reciprocating motion of the floating frame 3, the air inlet pipe 43 and the piston plate 44 are driven to slide back and forth in the aeration chamber. When the floating frame 3 drives the air inlet pipe 43 to move downward, the piston plate 44 slides downward in the inflation chamber 42, compresses the air in the inflation chamber 42, and makes the one-way valve 45 in a closed state. The gas is passed through the exhaust pipe and the nozzle 33 to the loading tray 31 to aerate and oxygenate the water and its seeds. When the piston plate 44 slides upward in the inflation chamber 42, the one-way valve 45 is opened to blow air into the aeration chamber. The drainage hole 34 and the auxiliary drainage pipe 131 are connected to the main drainage pipe 13 through the connecting hose 132. When drainage is required, the drainage pump 133 is started to discharge excess water out of the chassis 1. The controller 5 continuously monitors the temperature, humidity, spraying and aeration status in the chassis 1, and adjusts the working parameters of each component according to the actual situation. If an abnormal situation occurs, such as equipment failure, abnormal seed germination, etc., the controller 5 will issue an alarm and display relevant information through the control panel 51 for the operator to handle.

[0035] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A germination accelerating device for rice cultivation, comprising a housing (1), characterized in that: Also includes: First sliding rods (11) are fixedly connected to the inner wall of the chassis (1) and are provided in two groups symmetrically about the central axis of the chassis (1); A reciprocating component, slidably connected to the outer wall of the first sliding rod (11); A driving component, rotatably connected to the inner wall of the chassis (1), and used to drive the reciprocating component to perform reciprocating motion; A load-bearing component is arranged inside the chassis (1), and two to seven groups of the load-bearing components are evenly arranged along the inner wall of the chassis (1); The bearing component comprises a bearing frame (2) fixedly connected to the inner wall of the chassis (1) by bolts (21), a second sliding rod (22) fixedly connected to the inner wall of the bearing frame (2), a spray component slidably connected to the outer wall of the second sliding rod (22), a third sliding rod (23) fixedly connected to the four corners of the bearing frame (2), a floating portion slidably connected to the outer wall of the third sliding rod (23), and an aeration component fixedly connected to the side wall of the bearing frame (2), and the spray component cooperates with the reciprocating component; Wherein, the outer wall of the third sliding rod (23) is also sleeved with a spring (231), and the spring (231) is located between the floating portion and the bearing frame (2); Wherein, the floating part is linked with the spraying part, and the aeration part is linked with the floating part.

2. The rice germination equipment according to claim 1, characterized in that: The floating part comprises a floating frame (3) slidably connected to the outer wall of the third sliding rod (23), a loading tray (31) detachably connected to the top wall of the floating frame (3), and a fluctuating plate (32) fixedly connected to the bottom wall of the floating frame (3), wherein the side wall of the fluctuating plate (32) is provided with a corrugated groove (321) matching with the spray component.

3. The germination accelerating device for rice cultivation according to claim 2, characterized in that: The top wall of the floating frame (3) is also provided with evenly distributed air jets (33), the top wall of the floating frame (3) is also provided with evenly distributed drainage holes (34), the top wall of the loading tray (31) is also provided with through holes (35) corresponding to the air jets (33) and the drainage holes (34), and the inner wall of the through hole (35) is also fixedly connected with a filter screen (36).

4. The germination accelerating device for rice cultivation according to claim 1, characterized in that: The aeration component comprises an aeration frame (4) fixedly connected to the side wall of the support frame (2); the top wall of the aeration frame (4) is fixedly connected to uniformly distributed aeration boxes (41); the aeration boxes (41) correspond to the air jet heads (33); an air blast cavity (42) corresponding to the air jet heads (33) is provided inside the aeration box (41); a one-way valve (45) corresponding to the air blast cavity (42) is provided on the outer wall of the aeration box (41); an air inlet pipe (43) is slidably connected to the inner wall of the air blast cavity (42); a piston plate (44) matching the air blast cavity (42) is fixedly connected to the outer wall of the air inlet pipe (43); the air inlet pipe (43) is fixedly connected to the floating frame (3) and communicates with the air jet heads (33).

5. The germination accelerating device for rice cultivation according to claim 1, characterized in that: The spray component comprises a first sliding frame (221) slidably connected to the outer wall of the second sliding rod (22), a support rod (222) fixedly connected to the side wall of the first sliding frame (221), a rotating shaft (223) rotatably connected to one end of the support rod (222) away from the first sliding frame (221), and a spray pipe (224) fixedly connected to the side wall of the first sliding frame (221), and two groups of the spray pipe (224) are symmetrically arranged about the central axis of the first sliding frame (221), the two groups of the spray pipe (224) are connected by a connecting pipe (225), and the rotating shaft (223) is slidably connected to the wave plate (32) through a corrugated groove (321).

6. The rice germination equipment according to claim 1, characterized in that: The reciprocating component comprises a second sliding frame (111) slidably connected to the outer wall of the first sliding rod (11) and a driving ring (112) fixedly connected to the side wall of the second sliding frame (111); the side wall of the second sliding frame (111) is also fixedly connected to a connecting rod (113) corresponding to the first sliding frame (221); and the second sliding frame (111) is fixedly connected to the first sliding frame (221) via the connecting rod (113).

7. The germination accelerating device for rice cultivation according to claim 1, characterized in that: The driving component comprises a driving shaft (12) rotatably connected to the inner wall of the chassis (1), a driving plate (121) fixedly connected to an end of the driving shaft (12) away from the chassis (1), and a driving rod (122) fixedly connected to an end of the driving plate (121) away from the driving shaft (12), wherein the driving rod (122) is slidably connected to the driving ring (112).

8. The rice germination equipment according to claim 1, characterized in that: The side wall of the chassis (1) is also provided with a main drainage pipe (13), and the side wall of the main drainage pipe (13) is provided with a secondary drainage pipe (131) corresponding to the floating frame (3); one end of the secondary drainage pipe (131) away from the main drainage pipe (13) passes through the chassis (1) and extends toward the inside thereof; the secondary drainage pipe (131) is connected to the drainage hole (34) via a connecting hose (132); and the outer wall of the chassis (1) is also provided with a drainage pump (133) connected to the main drainage pipe (13).

9. The rice germination equipment according to claim 1, characterized in that: A main water inlet pipe (14) is also provided inside the chassis (1), one end of the main water inlet pipe (14) passes through the chassis (1) and extends to the outside thereof; a water inlet pump (142) connected to the main water inlet pipe (14) is also provided on the outer wall of the chassis (1), and the main water inlet pipe (14) is also connected to the connecting pipe (225) via the auxiliary water inlet pipe (141); a humidity sensor (15) and a temperature sensor (16) are also provided on the inner wall of the chassis (1); a cooling and heating fan (17) is also fixedly connected to the inner wall of the chassis (1); a driving motor (18) and a controller (5) are also fixedly connected to the inner wall of the chassis (1); an output end of the driving motor (18) is fixedly connected to the driving shaft (12); an exhaust fan (19) is also provided on the top of the chassis (1); and a control panel (51) is also fixedly connected to the side wall of the chassis (1).

10. A germination method for rice cultivation using a germination device according to any one of claims 1 to 9, characterized in that: The specific steps include: S1: Initialization settings are first performed, including setting the time intervals for spraying and aeration, and target values ​​for temperature and humidity. The controller (5) sets these values ​​by reading input or preset parameters from the control panel (51). The drive motor (18) is in a standby state, waiting for instructions from the controller (5). After the settings are completed, the cabinet door of the cabinet (1) is opened, and rice seeds are placed in the loading tray (31) in sequence. The cabinet door is then closed, and the device is started. The humidity sensor (15) and the temperature sensor (16) monitor the temperature and humidity in the cabinet (1) in real time. The controller (5) starts the air cooler and heater (17) for heating or cooling, and adjusts the temperature in the cabinet (1); S2: When the set spraying time interval is reached, the driving motor (18) is started, and the driving plate (121) and the driving rod (122) are driven to rotate through the driving shaft (12), and then the second sliding frame (111) is driven to reciprocate along the first sliding rod (11) under the cooperation of the driving ring (112) and the driving rod (122), and the first sliding frame (221) is driven to reciprocate along the second sliding rod (22) through the provided connecting rod (113), and the spray pipe (224) reciprocates along with the first sliding frame (221). At the same time, the water inlet pump (142) pumps water from an external water source into the connecting pipe (225) through the main water inlet pipe (14) and the auxiliary water inlet pipe (141), and the water is sprayed out from the spray pipe (224) to spray above the seeds; S3: During the sliding process, the first sliding frame (221) drives the rotating shaft (223) to slide in the corrugated groove (321) of the wave plate (32), and drives the floating frame (3) to slide up and down along the third sliding rod (23) through the provided corrugated groove (321). The linkage between the spraying part and the floating part (through the rotating shaft (223) and the corrugated groove (321)) allows spraying and turning to be performed simultaneously, thereby improving the spraying efficiency and the germination rate of the seeds, and helping the seeds to turn over and receive water evenly; S4: During the up-and-down reciprocating movement of the floating frame (3), the air inlet pipe (43) and the piston plate (44) are driven to slide back and forth in the aeration chamber. When the floating frame (3) drives the air inlet pipe (43) to move downward, the piston plate (44) slides downward in the air-blowing chamber (42), compressing the air in the air-blowing chamber (42), so that the one-way valve (45) is in a closed state, and the gas is discharged into the material loading plate (31) through the exhaust pipe and the nozzle (33) to aerate and oxygenate the water and the seeds therein. When the piston plate (44) slides upward in the air-blowing chamber (42), the one-way valve (45) is opened, and air is blown into the aeration chamber. The drainage hole (34) and the auxiliary drainage pipe (131) are connected to the main drainage pipe (13) through the connecting hose (132). When drainage is required, the drainage pump (133) is started to discharge excess water out of the chassis (1); S5: The controller (5) continuously monitors the temperature, humidity, spraying and aeration status in the chassis (1), and adjusts the working parameters of each component according to the actual situation. If an abnormal situation occurs, the controller (5) will sound an alarm and display relevant information through the control panel (51) for the operator to handle.

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