Seed germination accelerating and soaking device

Abstract

The utility model provides a seed germination accelerating and soaking device, and belongs to the technical field of agricultural planting. The device comprises a treatment box and a filter screen cylinder, wherein the left side wall of the treatment box is fixedly connected with a heating controller; in the device, through connection of a filter screen cylinder and a piston rod and control of an air cylinder, vertical shaking and screening of the filter screen cylinder are achieved, the quality and specification of seeds are ensured, meanwhile, the stirring area of stirring fan blades is enlarged, it is ensured that the seeds can make full contact with uniform water flow, and water absorption and germination of the seeds are promoted; the gap of the filter screen cylinder is smaller than the specification of to-be-soaked seeds, so that seeds which do not meet the specification can be filtered; the filter screen cylinder is connected with the piston rod through the limiting sleeve and the limiting bolt, and dismounting and mounting are more convenient; the trapezoidal area design of the stirring fan blades can generate a uniform stirring effect, the resistance of water flow in the stirring process is reduced, and blockage caused by high-speed rotation of the water flow is avoided; and due to the existence of the shifting rod, possible impurities can be dispersed and removed.

Description

Technical Field

[0001] The utility model relates to the field of agricultural planting, in particular to a seed germination and soaking device. Background Art

[0002] Seed germination refers to the process of causing seeds to enter a germination state from a dormant state and begin to grow through a series of controlled conditions and treatment methods. Seed germination is a common technology in the planting and horticulture industries, which aims to increase the germination rate and germination speed of seeds to obtain better sowing results. Seed germination soaking is a treatment method in the seed germination process. It usually involves soaking the seeds in appropriate water before sowing. After the seeds absorb water, other treatments are performed or they are directly sown. The purpose of seed germination soaking is to activate the biochemical process inside the seeds through water absorption and promote seed germination.

[0003] Existing seed germination and soaking devices have some disadvantages: first, the design of some devices cannot provide sufficient stirring effect, resulting in the seeds in the bottom and upper layers cannot be evenly soaked, which may cause some seeds to fail to fully absorb water and germinate, thereby reducing the overall germination rate; second, small or substandard seeds cannot be excluded, which may cause unqualified seeds to be mixed with high-quality seeds, thereby affecting the quality and germination rate of the seeds.

[0004] How to invent a seed germination soaking device to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a seed germination soaking device, aiming to improve the problems mentioned in the above background.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a seed germination soaking device, comprising a processing box and a filter cylinder, a left side wall of the processing box is fixedly connected with a heating controller, the upper end of the heating controller is connected through a plurality of guide tubes, the ends of the guide tubes penetrate the side wall of the processing box and extend to the inside thereof, the upper side wall of the processing box is fixedly connected with a motor, the output end of the motor is fixedly connected with a stirring rod, the stirring rod penetrates the upper side wall of the processing box and is rotatably connected thereto, a stirring fan blade is fixedly connected to the stirring rod located inside the processing box, the lower side wall of the processing box is fixedly connected with a cylinder, a piston rod is slidably connected in the cylinder, the end of the piston rod penetrates the lower side wall of the processing box and is rotatably connected to the inside of the processing box.

[0008] Preferably, the lower side wall of the filter cylinder is fixedly connected to a limiting sleeve, the limiting sleeve is provided with a threaded groove, the inner cavity of the limiting sleeve is adapted to the end of the piston rod, and the piston rod is penetrated by a through hole matching the threaded groove on the limiting sleeve.

[0009] Preferably, the filter cylinder is detachably mounted and connected to the piston rod via a limiting sleeve and a limiting bolt, and the gap of the filter cylinder is smaller than the specification of the seeds to be soaked.

[0010] Preferably, the proximal end of the limit bolt is smoothly arranged, and the distal end of the limit bolt is provided with a thread matching the thread groove on the limit sleeve.

[0011] Preferably, the cross-section of the stirring blade is a right-angled trapezoidal shape, the bottom side length of the stirring blade is greater than the top side length, a plurality of groups of equidistantly arranged levers are provided inside the stirring blade, and the stirring blade is divided into a number of trapezoidal areas of different sizes by the levers.

[0012] Preferably, the end of the conduit is arranged opposite to the side wall of the filter cylinder, and the rear side wall of the treatment box is provided with a water inlet and an outlet, and the water inlet and outlet are respectively located at the upper and lower ends of the rear side wall of the treatment box.

[0013] The beneficial effects of the utility model are:

[0014] Through heating control, stirring, lifting and screening functions, it can provide uniform water flow, suitable temperature and water level environment, promote water absorption and germination of seeds, and such design helps to improve the quality of seeds and the efficiency of seedling cultivation; in the device, the filter cylinder is connected to the piston rod through a limit sleeve and a limit bolt, which is more convenient for disassembly and installation; the filter cylinder is lifted and lowered by the control of the cylinder, and such design can shake and screen the seeds in the filter cylinder up and down to ensure the quality and specifications of the seeds, and can also expand the stirring area of ​​the stirring fan blades, ensuring that the seeds can fully contact the uniform water flow, promoting their water absorption and germination; the gap of the filter cylinder is smaller than the specifications of the seeds to be soaked, and seeds that do not meet the specifications can be filtered out;

[0015] The cross-section of the stirring blade is a right-angled trapezoid, and there are multiple groups of equidistantly arranged levers inside the stirring blade. This design can produce a uniform stirring effect during stirring, and the stirring effect of each trapezoidal area is similar, thereby achieving uniform stirring of the seeds in the filter cylinder; through the setting of the duct, hot steam can directly act on the area near the filter cylinder to provide a suitable temperature environment; the water inlet and outlet on the rear wall of the processing box can control the flow of water in and out of the processing box to regulate the water temperature and water level. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of a seed germination and soaking device provided by an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of a seed germination soaking device provided by an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of a cross-sectional front view of a seed germination and soaking device provided by an embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a seed germination soaking device provided by an embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of a limiting sleeve and a limiting bolt structure of a seed germination and soaking device provided by an embodiment of the utility model.

[0022] In the figure: 1. treatment box; 2. heating controller; 201. conduit; 3. motor; 301. stirring rod; 302. stirring fan blade; 4. cylinder; 401. piston rod; 5. filter cylinder; 501. limit sleeve; 6. limit bolt. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] Reference Figure 1-3, a seed germination soaking device, comprising a processing box 1 and a filter cylinder 5, in which seeds to be soaked can be placed, a heating controller 2 is fixedly connected to the left wall of the processing box 1 to control the water temperature in the processing box 1, a plurality of groups of conduits 201 are connected through the upper end of the heating controller 2, the ends of the conduits 201 penetrate the side wall of the processing box 1 and extend to the inside thereof, a motor 3 is fixedly connected to the upper side wall of the processing box 1, a stirring rod 301 is fixedly connected to the output end of the motor 3, the stirring rod 301 penetrates the upper side wall of the processing box 1 and is rotatably connected thereto, a stirring fan blade 302 is fixedly connected to the stirring rod 301 located inside the processing box 1, and the seeds in the filter cylinder 5 can be stirred to ensure that the seeds are fully in contact with a uniform water flow, a cylinder 4 is fixedly connected to the lower side wall of the processing box 1, a piston rod 401 is slidably connected inside the cylinder 4, and the end of the piston rod 401 penetrates the lower side wall of the processing box 1 and is rotatably connected to the inside of the processing box 1;

[0026] It should be noted that: the cross-section of the stirring blade 302 is set in a right-angled trapezoidal shape, the bottom side length of the stirring blade 302 is greater than the top side length, which can produce different stirring effects, and the stirring blade 302 is provided with a plurality of equally spaced levers inside, and the stirring blade 302 is divided into a plurality of trapezoidal areas of different sizes by the lever, so that the stirring blade 302 can produce a uniform stirring effect when rotating, and the stirring effect of each trapezoidal area is similar, so that the seeds in the filter cylinder 5 are uniformly stirred, the resistance of the water flow during the stirring process is reduced, and the blockage of the water flow caused by high-speed rotation is avoided. The trapezoidal areas of different sizes can generate different water flow dynamics, so that the seeds can be evenly impacted by the water flow during the soaking process, which promotes their water absorption and germination;

[0027] Furthermore, the end of the conduit 201 is arranged directly opposite to the side wall of the filter cylinder 5, ensuring that the hot steam can directly act on the area near the filter cylinder 5. The rear side wall of the treatment box 1 is provided with a water inlet and an outlet, which are respectively located at the upper and lower ends of the rear side wall of the treatment box 1. The water flow in and out of the treatment box 1 can be controlled through the water inlet and outlet to achieve the regulation of water temperature and water level.

[0028] Reference Figure 3-5 The lower side wall of the filter cylinder 5 is fixedly connected to a limiting sleeve 501, on which a thread groove is provided, and the inner cavity of the limiting sleeve 501 is adapted to the end of the piston rod 401, and a through hole matching the thread groove on the limiting sleeve 501 is penetrated through the piston rod 401, thereby ensuring a stable connection between the piston rod 401 and the filter cylinder 5;

[0029] It should be noted that the filter cylinder 5 is detachably mounted on the piston rod 401 through the limiting sleeve 501 and the limiting bolt 6. The filter cylinder 5 can be controlled to rise and fall by the cylinder 4. On the one hand, the seeds in the filter cylinder 5 can be shaken up and down to facilitate the screening of seeds that do not meet the specifications. On the other hand, by controlling the lifting and lowering of the filter cylinder 5, the stirring blades 302 can evenly stir the seeds at different heights in the filter cylinder 5, ensuring that the seeds at different heights can fully absorb water. Loosening the limiting bolt 6 can cancel the fixation between the filter cylinder 5 and the piston rod 401, so as to facilitate the removal of the soaked seeds. The gap of the filter cylinder 5 is smaller than the specifications of the seeds to be soaked. The seeds that do not meet the specifications can be filtered out by the filter cylinder 5. The proximal end of the limiting bolt 6 is smoothly set, and the distal end of the limiting bolt 6 is provided with a thread matching the thread groove on the limiting sleeve 501. Compared with the overall thread setting, this design is easier to disassemble and assemble.

[0030] The working principle of the seed germination and soaking device is as follows: the seeds to be soaked are placed in the filter cylinder 5 to ensure that the seeds are evenly distributed and not overfilled, the box door is closed, the sealing of the processing box 1 is ensured, and an appropriate amount of water is injected into the processing box 1 through the water inlet. Please pay attention to controlling the amount of water to ensure that the seeds can be fully soaked, but not overflowing the processing box 1. After the water is injected, the temperature of the heating controller 2 can be set as needed to control the water temperature in the processing box 1 to ensure that the water temperature is appropriate and conducive to the water absorption and germination of the seeds. If the water level or water temperature needs to be adjusted, it can be regulated inside the processing box 1 through the water inlet and outlet. According to the needs, the inlet and outlet speed and temperature of the water flow are appropriately adjusted to meet the soaking requirements of the seeds;

[0031] The motor 3 is started, and the stirring rod 301 starts stirring. The stirring rod 301 drives the stirring blade 302 to rotate by connecting with the motor 3. The equidistant arrangement of the lever can make the stirring blade 302 produce a uniform stirring effect when rotating. The lever divides the stirring blade 302 into trapezoidal areas of different sizes, and the stirring effect of each trapezoidal area is similar, so that the seeds in the filter cylinder 5 are uniformly stirred; the trapezoidal area design of the stirring blade 302 can reduce the resistance of the water flow during the stirring process and avoid the blockage of the water flow caused by high-speed rotation, which can keep the stirring process smooth and reduce the frequency of maintenance and cleaning; the existence of the lever can also help to disperse and remove possible impurities to ensure the smooth stirring process; it can help the seeds to be evenly soaked during the stirring process, and the trapezoidal areas of different sizes can generate different water flow dynamics, so that the seeds can be evenly impacted by water flow during the soaking process, which promotes their water absorption and germination;

[0032] The cylinder 4 controls the lifting and lowering of the filter cylinder 5, which can achieve the up and down shaking of the seeds and the uniform stirring of the seeds at different heights by the stirring blades 302. Such a design can make the seeds get uniform water flow impact during the soaking process, thereby improving the water absorption and germination efficiency; the filter cylinder 5 is detachably installed and connected to the piston rod 401 through the limiting sleeve 501 and the limiting bolt 6. By loosening the limiting bolt 6, the fixing between the filter cylinder 5 and the piston rod 401 can be cancelled, which is convenient for taking out the soaked seeds. The gap of the filter cylinder 5 is smaller than the specifications of the seeds to be soaked, and the seeds that do not meet the specifications can be filtered out, thereby improving the quality of the seeds;

[0033] In summary, the design of the seed germination and soaking device takes into account the stirring effect, anti-blocking, lifting control and seed screening functions, which can improve the soaking effect and germination rate of seeds. Such a design is helpful for seed processing and seedling cultivation.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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 should not be understood as a limitation on the present invention.

[0035] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0036] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A seed germination soaking device, comprising a processing box (1) and a filter cylinder (5), characterized in that: The left side wall of the processing box (1) is fixedly connected to a heating controller (2); the upper end of the heating controller (2) is connected through a plurality of groups of conduits (201); the ends of the conduits (201) penetrate the side wall of the processing box (1) and extend into the interior thereof; the upper side wall of the processing box (1) is fixedly connected to a motor (3); the output end of the motor (3) is fixedly connected to a stirring rod (301); the stirring rod (301) penetrates the upper side wall of the processing box (1) and is rotatably connected thereto; a stirring blade (302) is fixedly connected to the stirring rod (301) located inside the processing box (1); the lower side wall of the processing box (1) is fixedly connected to a cylinder (4); a piston rod (401) is slidably connected inside the cylinder (4); the end of the piston rod (401) penetrates the lower side wall of the processing box (1) and is rotatably connected to the interior of the processing box (1).

2. A seed germination soaking device according to claim 1, characterized in that: The lower side wall of the filter cylinder (5) is fixedly connected to a limiting sleeve (501), the limiting sleeve (501) is provided with a thread groove, the inner cavity of the limiting sleeve (501) is adapted to the end of the piston rod (401), and the piston rod (401) is penetrated by a through hole matching the thread groove on the limiting sleeve (501).

3. A seed germination soaking device according to claim 2, characterized in that: The filter cylinder (5) is detachably mounted and connected to the piston rod (401) via a limiting sleeve (501) and a limiting bolt (6), and the gap of the filter cylinder (5) is smaller than the specification of the seeds to be soaked.

4. A seed germination soaking device according to claim 3, characterized in that: The proximal end of the limiting bolt (6) is smoothly arranged, and the distal end of the limiting bolt (6) is provided with a thread matching the thread groove on the limiting sleeve (501).

5. A seed germination soaking device according to claim 1, characterized in that: The cross-section of the stirring blade (302) is arranged in a right-angled trapezoidal shape, the length of the bottom side of the stirring blade (302) is greater than the length of the top side, and a plurality of groups of equally spaced levers are arranged inside the stirring blade (302), and the stirring blade (302) is divided into a plurality of trapezoidal areas of different sizes by the levers.

6. A seed germination soaking device according to claim 1, characterized in that: The end of the conduit (201) is arranged opposite to the side wall of the filter cylinder (5), and the rear side wall of the treatment box (1) is provided with a water inlet and a water outlet, which are respectively located at the upper and lower ends of the rear side wall of the treatment box (1).

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