Crop breeding pest control equipment

Abstract

The invention relates to the technical field of agricultural planting, in particular to crop breeding pest control equipment, which comprises a barrel body, a tubular stirring mechanism, a stirring mechanism and a control system, a vertical channel is arranged at the bottom of the barrel body in a penetrating manner, the tubular stirring mechanism is integrally designed in a spiral shape, and the inner wall of the central channel of the tubular stirring mechanism protrudes to serve as a core of a stirring function; warm water in a first storage barrel is fed into a through cavity of an inner pipe body through a conveying pipeline and a short connecting pipe by a first piston pump, and water flows in a strand-by-strand manner under the action of a second piston pump, so that cavities separated by flexible membrane flaps in the through cavity are sequentially expanded, the inner pipe body is driven to simulate human intestinal tract movement, and the human intestinal tract movement is simulated. Meanwhile, the inner bulges on the inner wall of the inner pipe body are matched with the wriggling action, so that the seeds roll in the central channel and are uniformly coated with liquid medicine, the flexible stirring mode avoids friction damage to the cotton thin-shell seeds caused by traditional mechanical stirring, the seed germination rate loss is reduced, and the problem of poor seedling emergence caused by high damage rate of existing equipment is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of agricultural planting technology, in particular to a crop breeding and pest control equipment. BACKGROUND

[0002] Cotton seed dressing for preventing insect pests is a key measure to ensure the health of seedling stage and is one of the steps of seedling. Because seeds may carry pathogenic bacteria and soil may contain pests, and seedlings have weak stress resistance, seed dressing can accurately apply pesticides, kill pathogens and pests in advance, promote seed germination and seedling growth, and reduce large-area pesticide application in the later period. Cotton seed dressing commonly uses imidacloprid, thiamethoxam and other suspension seed dressings, which can effectively control aphids and other pests in the seedling stage. The seed dressing is suitable at 15-30 DEG C, mainly because this temperature range is conducive to uniform adhesion and rapid film formation of the seed dressing, promotes stable penetration of the pesticide and does not affect the seed viability. When the temperature is too low, the drug film solidifies slowly and the effect is poor; when the temperature is too high, the pesticide is prone to decomposition or seed damage, affecting seedling emergence and control effect.

[0003] Cotton seeds are irregular in shape, vary in size and have thin shells. The stirring intensity and design of common seed dressing machines are not optimized for their characteristics, which intensifies mechanical friction and impact damage, and high damage rate is prone to occur when cotton seeds are processed, which can reduce seed germination rate, cause poor seedling emergence, cause seedling gaps, and increase production costs and ultimately affect cotton yield and quality. SUMMARY

[0004] The present application aims to provide a crop breeding and pest control equipment to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a crop breeding and pest control equipment, comprising a barrel body, a vertical passage is provided through the bottom of the barrel body, and further comprising:

[0006] A tubular stirring mechanism is designed in a spiral shape as a whole, and the inner wall of the central passage of the tubular stirring mechanism is protruded as the core of the stirring function;

[0007] A feeding mechanism is arranged above the barrel body and connected with the tubular stirring mechanism;

[0008] A heat transfer mechanism is connected with the first and last ends of the feeding mechanism and used for transferring warm water to the inside of the feeding mechanism;

[0009] A vibrating screen device is arranged below the barrel body and located at the outlet of the vertical passage;

[0010] A liquid transfer mechanism is used for transferring pesticide solution to the inside of the feeding mechanism.

[0011] Preferably, the feeding mechanism is composed of a feeding hopper, a bracket and a knocking assembly, the bracket is bolted to the top of the barrel body, and the feeding hopper is bolted above the surface of the bracket.

[0012] Preferably, the knocking assembly is composed of a linear reciprocating motor and a knocking block, the linear reciprocating motor is bolted to the surface of the bracket, and the knocking block is fixed with the output shaft of the linear reciprocating motor.

[0013] Preferably, the tubular stirring mechanism comprises:

[0014] The outer tube body is designed in a whole spiral shape, and the two ends are respectively penetrated to the upper part of the barrel body and the inside of the vertical channel;

[0015] The inner tube body is of the same shape as the outer tube body, and is arranged inside the outer tube body, the inner tube body is of flexible material and is in communication with the bottom of the feeding hopper;

[0016] The inner protrusions are arranged in the inside of the inner tube body, and serve as the components for stirring the inside of the inner tube body;

[0017] The through cavities are arranged in the tube wall of the inner tube body in a number of several and are arranged in a ring array around the central channel of the inner tube body;

[0018] The flexible membrane flaps are of the same material as the inner tube body, and are fixed in the inside of the through cavities;

[0019] The short connecting pipe is in communication with one end of the through cavity and is connected with the heat transfer mechanism;

[0020] The annular pipe is in communication with the other end of the through cavity, and connects the through cavity with the heat transfer mechanism.

[0021] Preferably, the inner tube body is of food-grade thermoplastic polyurethane, the material of the flexible membrane flaps is the same as that of the inner tube body, the flexible membrane flaps are composed of a plurality of flaps arranged in a ring array, and there is a gap between each flap, and a plurality of groups of flexible membrane flaps divide the inside of the through cavity into a plurality of chambers.

[0022] Preferably, the heat transfer mechanism comprises:

[0023] The first storage barrel is bolted to the inside of the barrel body;

[0024] The ceramic heating plate is fixed below the inside of the barrel body, and the heating surface of the ceramic heating plate is in close contact with the bottom of the first storage barrel;

[0025] The first piston pump is bolted to the inside of the barrel body, and the inlet end of the first piston pump is in communication with the first storage barrel through a pipeline;

[0026] A delivery pipeline is used to connect the outlet end of the first piston pump to the plurality of short connecting pipes;

[0027] The second piston pump is bolted inside the barrel and on the side away from the first piston pump. The inlet end of the second piston pump is connected to the annular pipe, and the outlet end of the second piston pump is connected to the first storage barrel through a pipe.

[0028] Preferably, a temperature sensor is also fixed inside the first storage tank.

[0029] Preferably, the infusion device includes:

[0030] The second storage bucket is located on the outside of the bucket body;

[0031] The first pump body has its inlet end connected to the second storage tank via a pipe;

[0032] A long pipeline, one end of which is connected to the outlet end of the first pump body, and the long pipeline passes through the first storage tank;

[0033] Several heat-conducting plates are fixed to the surface of the long pipeline and located inside the first storage tank;

[0034] Two sets of connecting pipes are respectively located on both sides of the feed hopper;

[0035] Nozzles are disposed on both sides of the inner wall of the feed hopper, and the nozzles are connected to the connecting pipe.

[0036] The reflux assembly connects the vibrating screen to the second storage tank.

[0037] Preferably, the reflux assembly consists of a second pump body, a reflux pipeline, a housing, and a filter screen. The reflux pipeline is connected to the bottom of the vibrating screen equipment and is also connected to the housing. The filter screen is bolted to the upper part of the housing. The inlet end of the second pump body is connected to the housing through a pipeline, and the outlet end of the second pump body is connected to the second storage tank through a pipeline.

[0038] Preferably, the top of the housing is an open design and is bolted with a removable cover.

[0039] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0040] 1. This invention uses a first piston pump to deliver warm water from a first storage tank through a delivery pipeline and a short connecting pipe into the cavity of the inner tube. With the help of a second piston pump, the water flows in streams, causing the chambers separated by flexible membrane flaps within the cavity to expand sequentially. This causes the inner tube to mimic human intestinal peristalsis. Simultaneously, the inner protrusions on the inner wall of the inner tube cooperate with the peristaltic movement, causing the seeds to tumble in the central channel and be evenly coated with the medicinal liquid. This flexible stirring method avoids the frictional damage to the thin-shelled cotton seeds caused by traditional mechanical stirring, reduces the loss of seed germination rate, and solves the problem of poor seedling emergence caused by the high damage rate of existing equipment.

[0041] 2. This invention uses a ceramic heating plate in the first storage tank, combined with a temperature sensor, to stably control the water temperature at 20℃~28℃. When the warm water flows through the cavity, the heat is transferred to the central channel of the inner tube, maintaining the temperature of the seeds and the liquid medicine within a suitable range of 15℃~30℃. This avoids slow curing and uneven adhesion of the medicine film due to low temperature, or decomposition of the medicine and seed damage due to high temperature. At the same time, the second piston pump circulates the warm water back to the first storage tank through a ring pipe, forming a continuously warm environment to ensure stable temperature during the seed coating process, improve the film formation quality and control effect of the seed coating agent, and ensure the healthy growth of cotton seedlings. Attached Figure Description

[0042] Figure 1 This is a schematic diagram of the structure in this invention;

[0043] Figure 2 This is a schematic diagram of the structure from another perspective in this invention;

[0044] Figure 3 This is a schematic cross-sectional view of the barrel body in this invention;

[0045] Figure 4 This is a partial structural diagram of the present invention;

[0046] Figure 5 This is a cross-sectional view of the first storage bucket in this invention;

[0047] Figure 6 For the present invention Figure 4 Enlarged structural diagram at point A;

[0048] Figure 7 This is a partial cross-sectional view of the outer tube and the inner tube in this invention;

[0049] Figure 8 For the present invention Figure 7 Enlarged structural diagram at point B;

[0050] Figure 9 This is a partial cross-sectional view of the inner tube in this invention;

[0051] Figure 10 This is a cross-sectional view of the inner tube in this invention;

[0052] Figure 11 This is a partial structural diagram of the infusion mechanism in this invention;

[0053] Figure 12 This is a schematic diagram of the recirculation component in this invention;

[0054] Figure 13 This is a schematic diagram of the cover plate after it is opened in this invention.

[0055] In the diagram: 100, barrel body; 110, vertical channel; 200, feeding mechanism; 210, feeding hopper; 220, support; 230, striking assembly; 231, linear reciprocating motor; 232, striking block; 300, tubular stirring mechanism; 310, outer tube; 320, inner tube; 330, inner protrusion; 340, through cavity; 350, flexible diaphragm flap; 360, short connecting pipe; 370, annular pipe; 400, heat transfer mechanism; 410, ceramic heating plate; 420, the... 430. Storage tank; 440. First piston pump; 450. Delivery pipeline; 460. Second piston pump; 500. Temperature sensor; 600. Vibrating screen equipment; 610. Infusion mechanism; 620. Second storage tank; 630. First pump body; 640. Long pipeline; 650. Heat-conducting plate; 660. Connecting pipe; 670. Nozzle; 671. Reflux assembly; 672. Second pump body; 673. Reflux pipeline; 674. Box; 675. Filter screen; 676. Cover plate. Detailed Implementation

[0056] 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 embodiments of the present invention, and not all embodiments. Based on the 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.

[0057] Please see Figures 1-13A crop breeding pest and disease control device includes a barrel 100, with a vertical channel 110 extending through the bottom of the barrel 100. It also includes a tubular stirring mechanism 300, a feeding mechanism 200, a heat transfer mechanism 400, a vibrating screen 500, and a liquid delivery mechanism 600. The vibrating screen 500 is located below the barrel 100 and at the outlet of the vertical channel 110, and is located above the barrel 100 and connected to the tubular stirring mechanism 300. Specifically, the feeding mechanism 200 consists of a feeding hopper 210... The device consists of a support 220 and a striking assembly 230. The support 220 is bolted to the top of the barrel 100, and the feed hopper 210 is bolted to the upper surface of the support 220. The striking assembly 230 consists of a linear reciprocating motor 231 and a striking block 232. The linear reciprocating motor 231 is bolted to the surface of the support 220, and the striking block 232 is fixed to the output shaft of the linear reciprocating motor 231. The striking block 232 is spherical and can be made of rubber to avoid damage during the striking of the feed hopper 210.

[0058] The tubular stirring mechanism 300 has an overall spiral design, and the inner wall protrusion of the central channel of the tubular stirring mechanism 300 serves as the core of the stirring function. Specifically, the tubular stirring mechanism 300 includes an outer tube 310, an inner tube 320, an inner protrusion 330, a through cavity 340, a flexible diaphragm flap 350, a short connecting tube 360, and an annular tube 370. The outer tube 310 has an overall spiral design, and its two ends extend to the top of the barrel 100 and the interior of the vertical channel 110, respectively. The inner tube 320 has the same shape as the outer tube 310 and is located inside the outer tube 310. The inner tube 320 is made of flexible material. The inner tube 320 has several protrusions 330, which are located inside the inner tube 320 and serve as a stirring component inside the inner tube 320. Several through cavities 340 are formed on the wall of the inner tube 320 and are arranged in a ring array around the central channel of the inner tube 320. The flexible membrane flap 350 is made of the same material as the inner tube 320 and is fixed inside the through cavity 340. The short connecting pipe 360 ​​is connected to one end of the through cavity 340 and is connected to the heat transfer mechanism 400. The annular pipe 370 is connected to the other end of the through cavity 340 and connects the through cavity 340 to the heat transfer mechanism 400.

[0059] Furthermore, the inner tube 320 is made of food-grade thermoplastic polyurethane, and the flexible membrane flap 350 is made of the same material as the inner tube 320. The flexible membrane flap 350 is similar to a petal-shaped design and is composed of multiple flaps arranged in a ring array, with gaps between each flap. Multiple sets of flexible membrane flaps 350 divide the interior of the through cavity 340 into multiple chambers. Moreover, the end of the inner tube 320 near the feed hopper 210 is injection molded into a flange shape and connected to the feed hopper 210. The outer tube 310 is not connected to the bottom of the feed hopper 210.

[0060] The heat transfer mechanism 400 is connected end-to-end to the feeding mechanism 200 and is used to supply warm water into the feeding mechanism 200. Specifically, the heat transfer mechanism 400 includes a first storage tank 420, a ceramic heating plate 410, a first piston pump 430, a conveying pipeline 440, and a second piston pump 450. The first storage tank 420 is bolted to the inside of the tank body 100. The ceramic heating plate 410 is fixed to the lower part of the inside of the tank body 100, and the heating surface of the ceramic heating plate 410 is in contact with the bottom of the first storage tank 420. The first piston pump 430 is bolted to the inside of the tank body 100, and the inlet end of the first piston pump 430 is connected to the first storage tank 420. The components are interconnected via pipes. The delivery pipe 440 is used to connect the outlet end of the first piston pump 430 to multiple short connecting pipes 360. The delivery pipe 440 consists of multiple pipes and tee interfaces, with one section of pipe being the longest and connected to the outlet end of the first piston pump 430. The other ports of the delivery pipe 440 are connected to multiple short connecting pipes 360 respectively. The second piston pump 450 is bolted inside the barrel 100 and on the side away from the first piston pump 430. The inlet end of the second piston pump 450 is connected to the annular pipe 370, and the outlet end of the second piston pump 450 is connected to the first storage barrel 420 via a pipe.

[0061] Furthermore, a temperature sensor 460 is also fixed inside the first storage tank 420. In actual use, this device needs to be used with intelligent control devices such as PLC control. The circuit of the temperature sensor 460 is connected to the controller, and the controller is synchronously connected to the electrical components of devices such as the first piston pump 430, the second piston pump 450, and the ceramic heating plate 410.

[0062] The infusion mechanism 600 is used to deliver liquid medicine into the feed mechanism 200. Specifically, the infusion mechanism 600 includes a second storage tank 610, a first pump body 620, a long pipe 630, a heat-conducting plate 640, and a connecting pipe 650. The second storage tank 610 is located on the outside of the tank body 100. The inlet end of the first pump body 620 is connected to the second storage tank 610 through a pipe. One end of the long pipe 630 is connected to the outlet end of the first pump body 620 and passes through the first storage tank 420. There are several heat-conducting plates 640, which are fixed on the surface of the long pipe 630 and located inside the first storage tank 420. There are two sets of connecting pipes 650, which are respectively located on both sides of the feed hopper 210. The nozzles 660 are located on both sides of the inner wall of the feed hopper 210 and are connected to the connecting pipes 650.

[0063] During operation, sufficient seed dressing solution is injected into the second storage tank 610 (the second storage tank 610 has an inlet at the top, not shown in the figure), and sufficient water is injected into the first tank 100 (the first storage tank 420 has an inlet at the top, not shown in the figure) as a circulating heat transfer medium. At the same time, the ceramic heating plate 410 is turned on, which transfers heat through the bottom of the first storage tank 420 to the inside to heat the water. The temperature sensor 460 monitors the water temperature. If it is higher than 28°C, the ceramic heating plate 410 is turned off; if it is lower than 20°C, the ceramic heating plate 410 is turned on, which keeps the water temperature inside the first storage tank 420 at about 20°C to 28°C, forming warm water that is slightly higher than the ambient temperature.

[0064] Cotton seeds are poured into the feed hopper 210 and enter the inner tube 320. The first pump 620 is turned on, and the liquid medicine in the second storage tank 610 is sprayed out through the long pipe 630 and the connecting pipe 650 and sprayed onto the seeds. The liquid medicine also flows into the inner tube 320 along with the seeds. The linear reciprocating motor 231 is turned on so that its output shaft drives the striking block 232 to repeatedly strike the feed hopper 210 to prevent the seeds from getting stuck at the lower end of the feed hopper 210.

[0065] When the liquid medicine passes through the long pipe 630, it exchanges heat with the hot water inside the first storage tank 420 through the heat-conducting plate 640, which can also heat the liquid medicine.

[0066] Simultaneously, the first piston pump 430 and the second piston pump 450 are activated (the piston reciprocates within the cylinder; as the piston moves backward, a vacuum is created in the pump chamber, the inlet valve opens, and liquid is drawn in; the piston pushes forward, squeezing the liquid in the chamber, increasing the pressure, closing the inlet valve, and opening the outlet valve, forcibly expelling the liquid; the piston pumping process involves both suction and discharge). At this time, the first piston pump 430 delivers water in streams through the delivery pipe 440 and the short connecting pipe 360. While the first piston pump 430 is suctioning water, the second piston pump 450 is draining water; conversely, while the first piston pump 430 is draining water, the second piston pump 450 is suctioning water. Simultaneously, streams of water, driven by the first piston pump 430, enter the cavity 340. The first piston pump 430 drains water, and a new stream of water pushes the preceding water... The water flow moves to the interior of one chamber of the through cavity 340 and is temporarily blocked by the flexible membrane flap 350, forming a bulging area inside the through cavity 340. The central channel of the inner tube 320 near the bulging area contracts inward. Under the action of the second piston pump 450, the water flow easily pushes open to the area of ​​the next chamber. In this way, the water flows in streams through the chambers inside the through cavity 340 separated by the flexible membrane flaps 350 at different positions, causing the different chambers to bulge in sequence, forming peristalsis inside the inner tube 320, mimicking the peristalsis inside the human intestine. This transports the seeds along with the medicine to the outlet end of the inner tube 320. Under the action of peristalsis, in conjunction with the internal protrusions 330, the seeds roll and evenly adhere to the medicine flowing inside the central channel of the inner tube 320, forming a gentle stirring and avoiding the damage caused by mechanical stirring.

[0067] The peristaltic movement is accompanied by warm water inside the cavity 340, which can transfer heat to the central channel of the inner tube 320 to keep the seeds and the solution warm, maintaining the temperature of the seed dressing at 15℃~30℃. Maintaining a suitable temperature is beneficial for seed dressing. The heating water can also provide power for the peristaltic movement of the inner tube 320, achieving two goals at once. The solution that is not coated on the seeds and the seeds after dressing are discharged through the outlet end of the inner tube 320, while the warm water returns to the interior of the first storage tank 420 after passing through the annular pipe 370 and the second piston pump 450, and is heated again. This circulation of warm water forms a heat preservation zone, which is especially suitable for outdoor seed dressing when the temperature is below 15℃ (for sowing in April, the temperature is sometimes around 12℃).

[0068] Since directly discharging the pesticide solution that is not coated with seeds results in waste, and the solution also contains impurities, a reflux assembly 670 is installed to connect the vibrating screen 500 to the second storage tank 610. Furthermore, the reflux assembly 670 consists of a second pump body 671, a reflux pipe 672, a housing 673, and a filter screen 674. The reflux pipe 672 is connected to the bottom of the vibrating screen 500 and also to the housing 673. The filter screen 674 is bolted to the upper part of the housing 673. The inlet end of the second pump body 671 is connected to the housing 673 via a pipe, and the outlet end of the second pump body 671 is connected to the second storage tank. The 610 units are interconnected through pipes. Seeds fall onto the vibrating screen 500 to separate them from other liquids. Uncoated liquid enters the interior of the housing 673 through the return pipe 672. The filter screen 674 filters out impurities. The return pipe 672 is partially flexible, but the section near the housing 673 is flexible, which can accommodate the vibrating screen 500. The second pump 671 is periodically turned on to pump the liquid back into the second storage tank 610, reducing waste. The top of the housing 673 is an open design and is fitted with a removable cover 675. Opening the cover 675 allows for cleaning of impurities on the surface of the filter screen 674.

[0069] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0070] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A crop breeding and pest control apparatus comprising a barrel body (100), a vertical passage (110) is provided through the bottom of the barrel body (100), characterized in that, Also includes: Pipe stirring mechanism (300), the whole is spiral design, and the inner wall of the central passage of the pipe stirring mechanism (300) is raised as the core of the stirring function; The feeding mechanism (200) is arranged above the barrel (100) and connected with the pipe stirring mechanism (300); The heat transfer mechanism (400) is connected with the head and tail of the feeding mechanism (200), which is used for conveying warm water to the inside of the feeding mechanism (200); The vibrating screen device (500) is arranged below the barrel (100) and located at the outlet of the vertical channel (110); The liquid delivery mechanism (600) is used for conveying liquid medicine to the inside of the feeding mechanism (200).

2. The crop breeding disease and pest control apparatus according to claim 1, characterized by, The feeding mechanism (200) is composed of a feeding hopper (210), a support (220) and a knocking assembly (230), the support (220) is bolted to the top of the barrel (100), and the feeding hopper (210) is bolted above the surface of the support (220).

3. The crop breeding disease and pest control apparatus according to claim 2, characterized by, The knocking assembly (230) is composed of a linear reciprocating motor (231) and a knocking block (232), the linear reciprocating motor (231) is bolted to the surface of the support (220), and the knocking block (232) is fixed with the output shaft of the linear reciprocating motor (231).

4. The crop breeding disease and pest control apparatus according to claim 2, wherein The pipe stirring mechanism (300) includes: The outer tube (310) is spiral design as a whole, and the two ends are respectively penetrated to the top of the barrel (100) and the inside of the vertical channel (110); The inner tube (320) has the same shape as the outer tube (310), and is arranged inside the outer tube (310), the inner tube (320) is flexible material and is in communication with the bottom of the feeding hopper (210); The inner convex (330) is arranged inside the inner tube (320) and is used as the stirring component inside the inner tube (320); The cavity (340) is arranged on the tube wall of the inner tube (320) and is arranged in a ring array around the central passage of the inner tube (320); The flexible membrane flap (350) is the same material as the inner tube (320) and is fixed inside the cavity (340); The short connecting pipe (360) is in communication with one end of the cavity (340) and is connected with the heat transfer mechanism (400); The annular pipe (370) is in communication with the other end of the cavity (340) and connects the cavity (340) with the heat transfer mechanism (400).

5. The plant breeding and pest control apparatus according to claim 4, wherein The inner tube (320) is food grade thermoplastic polyurethane, the material of the flexible membrane flap (350) is the same as that of the inner tube (320), the flexible membrane flap (350) is composed of a plurality of ring array distributed flaps, and a gap is left between each flap, and a plurality of flexible membrane flaps (350) divide the inside of the cavity (340) into a plurality of chambers.

6. The plant breeding and pest control apparatus according to claim 4, wherein The heat transfer mechanism (400) includes: The first storage barrel (420) is bolted to the inside of the barrel (100); A ceramic heating plate (410) is fixed to the bottom of the barrel body (100) inside, and the heating surface of the ceramic heating plate (410) is matched with the bottom of the first storage barrel (420); A first piston pump (430) is bolted to the inside of the barrel body (100), and the inlet end of the first piston pump (430) is communicated with the first storage barrel (420) through a pipeline; A conveying pipeline (440) is used to communicate the outlet end of the first piston pump (430) with a plurality of short connecting pipes (360); A second piston pump (450) is bolted to the inside of the barrel body (100) and away from one side of the first piston pump (430), the inlet end of the second piston pump (450) is communicated with the annular pipe (370), and the outlet end of the second piston pump (450) is communicated with the first storage barrel (420) through a pipeline.

7. The plant breeding and pest control apparatus according to claim 6, wherein The inside of the first storage barrel (420) is also fixed with a temperature sensor (460).

8. The plant breeding and pest control apparatus according to claim 6, wherein The infusion mechanism (600) comprises: A second storage barrel (610) is arranged outside the barrel body (100); A first pump body (620) has an inlet end communicated with the second storage barrel (610) through a pipeline; A long pipeline (630) has one end communicated with the outlet end of the first pump body (620), and the long pipeline (630) penetrates the first storage barrel (420); A plurality of heat-conducting sheets (640) are fixed to the surface of the long pipeline (630) and located inside the first storage barrel (420); Two groups of communication pipes (650) are arranged on both sides of the feeding hopper (210); A plurality of nozzles (660) are arranged on the inner walls of the feeding hopper (210) and communicated with the communication pipes (650); A reflux assembly (670) connects the vibrating screen device (500) with the second storage barrel (610).

9. The plant breeding and pest control apparatus according to claim 8, wherein The reflux assembly (670) comprises a second pump body (671), a reflux pipeline (672), a box body (673), and a filter screen (674), the reflux pipeline (672) is communicated with the bottom of the vibrating screen device (500), the reflux pipeline (672) is also communicated with the box body (673), the filter screen (674) is bolted to the top of the inside of the box body (673), the inlet end of the second pump body (671) is communicated with the box body (673) through a pipeline, and the outlet end of the second pump body (671) is communicated with the second storage barrel (610) through a pipeline.

10. The plant breeding and pest control apparatus according to claim 9, wherein The top of the box body (673) is designed in an open type and bolted with a detachable cover plate (675).

Images