Agricultural grain conveying device with quantitative feeding function
By designing a grain conveying device with components such as support plates, partitions, conveyor belts, transportation bins, filters, etc., the driving motors and filter slants are used to select and dry grains in the grain, and the problems of impurities and moisture in the grain are solved, and automatic impurity removal and quantitative grain transportation are realized.
Patent Information
- Application Number
- CN202510836626.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-21
- Publication Date
- 2025-07-22
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing agricultural grain conveying device for quantitative loading cannot effectively remove impurities inside the grain, and the moisture content of the grain affects the storage time.
A grain conveying device including supporting plates, partitions, conveyor belts, transportation bins, filter mesh, rotating round rods, feeding boxes and other components is designed. The air selection is performed by driving motors, transmission shafts, rotating blades and filter inclined bins, and combined with drying plates and solenoid valves to control the drying plates and solenoid valves to realize quantitative conveying and drying of grain.
It realizes automatic removal of impurities inside grain, avoids manual screening, improves the grain drying effect, and ensures the quality of grain storage.
Smart Images
Figure CN120348758A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of grain conveying devices, and specifically to an agricultural grain conveying device for quantitative feeding. Background Art
[0002] An agricultural grain conveying device for quantitative feeding is an automated device designed specifically for agricultural production scenarios. Its core function is to precisely control the conveying volume per unit time (i.e., "quantitative feeding") during the conveying process of grains (such as wheat, corn, rice, soybeans, etc.), to meet the precise requirements for the grain flow in subsequent processing, storage, transportation, or proportioning (such as feed mixing, deep processing of grains).
[0003] Most of the existing agricultural grain conveying devices for quantitative feeding only convey grains. However, dust and impurities may be contained in the grains, and it is necessary for workers to use other equipment to screen them, which increases the labor intensity of the workers. Moreover, if the grains contain moisture, it will affect the storage time of the grains.
[0004] Therefore, the present invention provides an agricultural grain conveying device for quantitative feeding to solve the above problems. Summary of the Invention
[0005] Aiming at the deficiencies of the prior art, the present invention provides an agricultural grain conveying device for quantitative feeding, which solves the above problems.
[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: An agricultural grain conveying device for quantitative feeding, including a support plate, on one side of which is fixedly connected a partition board, on one side of the partition board is rotatably connected a conveyor belt, on the top of the conveyor belt is movably connected a transportation bin, inside the wall of the transportation bin is fixedly connected a filter screen, inside the wall of the conveyor belt is rotatably connected a rotating round rod, on the top of the partition board is fixedly connected a feeding box, inside the wall of the feeding box is fixedly connected a fixed bin, on the side wall of the fixed bin is fixedly connected a fixed L-shaped plate, on one side of the fixed L-shaped plate is fixedly connected a transmission shaft, the output end of the driving motor is fixedly connected to the transmission shaft, on the side wall of the transmission shaft is fixedly connected a second belt pulley, on the side wall of the second belt pulley is rotatably connected a belt, inside the wall of the belt is rotatably connected a first belt pulley, the inside wall of the first belt pulley is fixedly connected to the side wall of the rotating round rod, on the side wall of the transmission shaft are fixedly connected a plurality of rotating blades, inside the wall of the fixed bin is fixedly connected an isolation filter screen, inside the wall of the feeding box is fixedly connected a fixed inclined plate, inside the wall of the feeding box is fixedly connected a filtering inclined bin, inside the wall of the feeding box is fixedly connected a connecting inclined plate, at the bottom of the filtering inclined bin is fixedly connected a discharge pipe, on the discharge pipe is provided a second electromagnetic valve, at the bottom of the inner wall of the feeding box is fixedly connected a pressure sensor, at the bottom of the inner wall of the feeding box is fixedly connected a return spring, on the top of the return spring is fixedly connected a grain storage box, at the bottom of the grain storage box is communicated with a telescopic discharge pipe, on the telescopic discharge pipe is provided a first electromagnetic valve, on the top of the partition board is fixedly connected a drying plate.
[0007] Preferably: On the top of the filter screen is fixedly connected an electric rotating rod, on the side wall of the electric rotating rod is fixedly connected a rotating round plate.
[0008] Preferably: On one side of each of the plurality of rotating blades is fixedly connected an electric push rod, at one end of each of the plurality of electric push rods is fixedly connected a rotating cleaning brush, and each of the plurality of discharge ports is movably connected to one side of the isolation filter screen.
[0009] Preferably: On the top of the fixed inclined plate is fixedly connected a shock-absorbing soft pad, and the shock-absorbing soft pad is made of rubber.
[0010] Preferably: On the top of the filtering inclined bin is fixedly connected a first electric slide rail, the first electric slide rail is slidably connected with a sliding cleaning brush through an electronic slider, and one side of the sliding cleaning brush is slidably connected to the top of the filtering inclined bin.
[0011] Preferably: Inside the wall of the filtering inclined bin is movably connected a waste collection bin, at the bottom of the waste collection bin is provided a discharge port, on the side wall of the feeding box is fixedly connected an electromagnet, and on the side wall of the electromagnet is movably connected a garbage storage box.
[0012] Preferably: Inside the wall of the waste collection bin is fixedly connected a transparent vertical plate, the transparent vertical plate is made of tempered glass, and on the side wall of the transparent vertical plate is fixedly connected a fixed handle.
[0013] Preferably, a second electric slide rail is fixedly connected to the inner wall of the discharge pipe. The second electric slide rail is slidably connected to a sliding cross plate through an electronic slider, and the side wall of the sliding cross plate is slidably connected to the inside of the discharge pipe.
[0014] Beneficial effects The present invention provides a quantitatively feeding agricultural grain conveying device. Compared with the prior art, it has the following beneficial effects: (1). In the quantitatively feeding agricultural grain conveying device, when the grain enters the inside of the feeding box, the driving motor, the transmission shaft, the rotating blades and the filtering inclined bin can be used for winnowing the grain to avoid impurities in the grain, and there is no need for workers to use other equipment to screen it. At the same time, through the cooperation of the second belt pulley, the belt, the first belt pulley, the rotating round rod, the conveyor belt, the transportation bin and the drying plate, the conveyor belt can slowly drive the grain to move, so that the grain stays at the bottom of the drying plate for as long as possible, improving the drying effect of the grain.
[0015] (2). In the quantitatively feeding agricultural grain conveying device, through the cooperation of the waste collection bin, the transparent vertical plate, the fixed handle, the discharge port, the electromagnet and the garbage storage box, the worker can directly observe the garbage storage amount in the waste collection bin through the transparent vertical plate, and there is no need for the worker to always open the waste collection bin to check. At the same time, through the cooperation of the second electric slide rail and the sliding cross plate, the phenomenon that the grain bridges in the discharge pipe is avoided, which affects the grain conveying. Description of the drawings
[0016] Figure 1 is a schematic structural diagram of a quantitatively feeding agricultural grain conveying device of the present invention; Figure 2 is the present invention Figure 1 The enlarged view of part A in; Figure 3 is the schematic structural diagram of the position of the electromagnet of the present invention; Figure 4 is the schematic structural diagram of the position of the shock-absorbing soft pad of the present invention; Figure 5 is the schematic structural diagram of the position of the sliding cross plate of the present invention; Figure 6 is the present invention Figure 5 The enlarged view of part B in; Figure 7 is the schematic structural diagram of the position of the pressure sensor of the present invention.
[0017] In the figure: 1, support plate; 2, partition board; 3, conveyor belt; 4, transportation bin; 5, filter screen; 6, electric rotating rod; 7, rotating circular plate; 8, drying plate; 9, feeding box; 10, rotating circular rod; 11, first pulley; 12, belt; 13, fixed bin; 14, fixed L-shaped plate; 15, driving motor; 16, transmission shaft; 17, second pulley; 18, rotating blade; 19, electric push rod; 20, rotating cleaning brush; 21, isolation filter screen; 22, fixed inclined plate; 23, shock-absorbing soft pad; 24, filtering inclined bin; 25, first electric slide rail; 26, sliding cleaning brush; 27, waste collection bin; 28, transparent vertical plate; 29, fixed handle; 30, discharge port; 31, electromagnet; 32, garbage storage box; 33, connecting inclined plate; 34, discharge pipe; 35, second electric slide rail; 36, sliding cross plate; 37, grain storage box; 38, return spring; 19, pressure sensor; 40, telescopic discharge pipe; 41, first solenoid valve; 42, second solenoid valve. Detailed implementation manners
[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0019] Embodiment 1: Please refer to Figure 1 - Figure 7, an agricultural grain conveying device for quantitative feeding, including a support plate 1. One side of the support plate 1 is fixedly connected with a partition plate 2. One side of the partition plate 2 is rotatably connected with a conveyor belt 3. The top of the conveyor belt 3 is movably connected with a transport bin 4. The inner wall of the transport bin 4 is fixedly connected with a filter screen 5. The inner wall of the conveyor belt 3 is rotatably connected with a rotating round rod 10. The top of the partition plate 2 is fixedly connected with a feeding box 9. The inner wall of the feeding box 9 is fixedly connected with a fixed bin 13. The side wall of the fixed bin 13 is fixedly connected with a fixed L-shaped plate 14. One side of the fixed L-shaped plate 14 is fixedly connected with a transmission shaft 16. The output end of the driving motor 15 is fixedly connected with the transmission shaft 16. The side wall of the transmission shaft 16 is fixedly connected with a second belt pulley 17. The side wall of the second belt pulley 17 is rotatably connected with a belt 12. The inner wall of the belt 12 is rotatably connected with a first belt pulley 11. The inner wall of the first belt pulley 11 is fixedly connected with the side wall of the rotating round rod 10. The side wall of the transmission shaft 16 is fixedly connected with a plurality of rotating blades 18. The inner wall of the fixed bin 13 is fixedly connected with an isolation filter screen 21. The inner wall of the feeding box 9 is fixedly connected with a fixed inclined plate 22. The inner wall of the feeding box 9 is fixedly connected with a filtering inclined bin 24. The inner wall of the feeding box 9 is fixedly connected with a connecting inclined plate 33. The bottom of the filtering inclined bin 24 is fixedly connected with a discharge pipe 34. A second electromagnetic valve 42 is arranged on the discharge pipe 34. The bottom of the inner wall of the feeding box 9 is fixedly connected with a pressure sensor 39. The bottom of the inner wall of the feeding box 9 is fixedly connected with a return spring 38. The top of the return spring 38 is fixedly connected with a grain storage box 37. The bottom of the grain storage box 37 is communicated with a telescopic discharge pipe 40. A first electromagnetic valve 41 is arranged on the telescopic discharge pipe 40. The top of the partition plate 2 is fixedly connected with a drying plate 8.
[0020] It should be noted that when the staff places the grain on the top of the fixed inclined plate 22 inside the feeding box 9, the grain slides on the surface of the fixed inclined plate 22 under the action of gravity. When the grain slides from the surface of the fixed inclined plate 22, the driving motor 15 is started. The driving motor 15 drives the rotating blades 18 to rotate through the transmission shaft 16 to sort the falling grain, and conduct a preliminary filtration on the grain. Through the setting of the isolation filter screen 21, it is avoided that the grain slides into the inside of the fixed bin 13, resulting in the rotating blades 18 being blocked by the grain and affecting the sorting effect of the equipment. When the grain falls to the top of the filtering inclined bin 24, the filtering inclined bin 24 continues to filter the internal impurities and dust of the grain. The grain slides into the inside of the grain storage box 37 through the discharge pipe 34 under the action of gravity. The grain inside the grain storage box 37 gradually increases, and the grain storage box 37 is pressed down under the action of gravity until the grain storage box 37 is pressed down to the top of the pressure sensor 39. The pressure sensor 39 is stressed to control the start of the first electromagnetic valve 41 and at the same time control the closing of the second electromagnetic valve 42, so that a fixed amount of grain can be stored inside the grain storage box 37. When the first electromagnetic valve 41 is started, the grain inside the grain storage box 37 is discharged through the telescopic discharge pipe 40 under the action of gravity. The grain discharged from the telescopic discharge pipe 40 falls into the bottom transport bin 4, so that the transport bin 4 can convey a fixed amount of grain at one time; When the drive motor 15 drives the transmission shaft 16 to rotate, the transmission shaft 16 drives the transportation of grains through the second pulley 17, the belt 12, the first pulley 11, the rotating round rod 10, the conveyor belt 3 and the transportation bin 4. When the grains are transported to the bottom of the drying plate 8, the drying plate 8 is started to dry the grains, so as to avoid the internal moisture of the grains affecting the storage time. Moreover, the second pulley 17 is a small gear and the first pulley 11 is a large gear. When the drive motor 15 drives the conveyor belt 3 to rotate, the rotation speed of the conveyor belt 3 is slower, and the grains can move at the bottom of the drying plate 8 for as long as possible, making the drying effect of the equipment on the grains better.
[0021] In an alternative embodiment: An electric rotating rod 6 is fixedly connected to the top of the filter screen 5, and a rotating circular plate 7 is fixedly connected to the side wall of the electric rotating rod 6.
[0022] It should be noted that when the grains enter the interior of the transportation bin 4, the electric rotating rod 6 is started, and the electric rotating rod 6 drives the rotating circular plate 7 to rotate to stir the grains, so that the drying plate 8 dries the grains more evenly. At the same time, through the setting of the filter screen 5, the grains can be further filtered to avoid impurities in the grains.
[0023] In an alternative embodiment: Electric push rods 19 are fixedly connected to one side of multiple rotating blades 18, rotating cleaning brushes 20 are fixedly connected to one end of multiple electric push rods 19, and multiple discharge ports 30 are movably connected to one side of the isolation filter screen 21.
[0024] It should be noted that as the working time of the isolation filter screen 21 progresses, the isolation filter screen 21 may be blocked by grains. When the rotating blades 18 rotate, the electric push rods 19 drive the rotating cleaning brushes 20 to rotate. The electric push rods 19 are started, and the electric push rods 19 drive the rotating cleaning brushes 20 to move to one side of the isolation filter screen 21. The rotating blades 18 drive the rotating cleaning brushes 20 to brush one side of the isolation filter screen 21 to avoid the grains blocking the isolation filter screen 21 and affecting the air separation effect of the equipment.
[0025] In an alternative embodiment: A shock-absorbing soft pad 23 is fixedly connected to the top of the fixed inclined plate 22, and the shock-absorbing soft pad 23 is made of rubber.
[0026] It should be noted that through the setting of the shock-absorbing soft pad 23 made of rubber, it is avoided that the grains directly contact the surface of the fixed inclined plate 22, resulting in the grains popping out of the feeding box 9 and causing grain waste.
[0027] In an alternative embodiment: A first electric slide rail 25 is fixedly connected to the top of the filtering inclined bin 24, a sliding cleaning brush 26 is slidably connected to the first electric slide rail 25 through an electronic slider, and one side of the sliding cleaning brush 26 is slidably connected to the top of the filtering inclined bin 24.
[0028] It should be noted that as the working time of the filtering inclined bin 24 progresses, there may be grains stuck inside the filtering inclined bin 24. Start the first electric slide rail 25, and the first electric slide rail 25 drives the sliding cleaning brush 26 to reciprocate on the surface of the filtering inclined bin 24 for brushing, to prevent the filtering inclined bin 24 from being stuck by grains and affecting the filtering effect of the filtering inclined bin 24 on grains.
[0029] In an alternative embodiment: A waste collection bin 27 is movably connected to the inner wall of the filtering inclined bin 24. A discharge port 30 is provided at the bottom of the waste collection bin 27. An electromagnet 31 is fixedly connected to the side wall of the feeding box 9, and a garbage storage box 32 is movably connected to the side wall of the electromagnet 31.
[0030] It should be noted that when the grains inside the filtering inclined bin 24 are being filtered, the waste collection bin 27 is provided to collect and store the dust and impurities filtered by the filtering inclined bin 24. When the impurities inside the waste collection bin 27 need to be discharged, the staff pulls out the waste collection bin 27, and the dust inside the waste collection bin 27 flows into the garbage storage box 32 through the discharge port 30. The setting of the electromagnet 31 makes it more convenient for the staff to disassemble and install the garbage storage box 32.
[0031] In an alternative embodiment: A transparent vertical plate 28 is fixedly connected to the inner wall of the waste collection bin 27. The transparent vertical plate 28 is made of tempered glass, and a fixed handle 29 is fixedly connected to the side wall of the transparent vertical plate 28.
[0032] It should be noted that the setting of the transparent vertical plate 28 made of tempered glass enables the staff to directly observe the storage amount of impurities inside the waste collection bin 27 through the transparent vertical plate 28. The setting of the fixed handle 29 makes it more convenient for the staff to pull out the waste collection bin 27.
[0033] In an alternative embodiment: A second electric slide rail 35 is fixedly connected to the inner wall of the discharge pipe 34. The second electric slide rail 35 is slidably connected to a sliding cross plate 36 through an electronic slider, and the side wall of the sliding cross plate 36 is slidably connected to the inside of the discharge pipe 34.
[0034] It should be noted that when the grains are discharged from the inside of the discharge pipe 34, start the second electric slide rail 35, and the second electric slide rail 35 drives the sliding cross plate 36 to reciprocate inside the discharge pipe 34 to disperse the grains, to prevent the phenomenon of bridging of grains inside the discharge pipe 34.
[0035] Meanwhile, the content not described in detail in this specification all belongs to the prior art well-known to those skilled in the art.
[0036] During operation, the staff place the grains on the top of the fixed inclined plate 22 inside the feeding bin 9. Under the action of gravity, the grains slide on the surface of the fixed inclined plate 22. When the grains slide from the surface of the fixed inclined plate 22, the driving motor 15 is started. The driving motor 15 drives the rotating blades 18 to rotate through the transmission shaft 16 to sort the falling grains and conduct a preliminary filtration of the grains. The setting of the isolation filter screen 21 prevents the grains from sliding into the fixed bin 13 and causing the rotating blades 18 to be jammed by the grains, affecting the sorting effect of the equipment. When the grains fall onto the top of the filtering inclined bin 24, the filtering inclined bin 24 continues to filter the internal impurities and dust of the grains. Under the action of gravity, the grains slide into the grain storage bin 37 through the discharge pipe 34. The grains in the grain storage bin 37 gradually increase. Under the action of gravity, the grain storage bin 37 is pressed down until it presses on the top of the pressure sensor 39. The pressure sensor 39 is stressed to control the start of the first solenoid valve 41 and at the same time control the closing of the second solenoid valve 42, so that a fixed amount of grains can be stored in the grain storage bin 37. When the first solenoid valve 41 is started, the grains in the grain storage bin 37 are discharged through the telescopic discharge pipe 40 under the action of gravity. The grains discharged from the telescopic discharge pipe 40 fall into the bottom transport bin 4, enabling the transport bin 4 to convey a fixed amount of grains at one time; When the driving motor 15 drives the transmission shaft 16 to rotate, the transmission shaft 16 drives the grains to be conveyed through the second pulley 17, the belt 12, the first pulley 11, the rotating round rod 10, the conveyor belt 3 and the transport bin 4. When the grains are conveyed to the bottom of the drying plate 8, the drying plate 8 is started to dry the grains to prevent the grains from getting damp inside and affecting the storage time. Moreover, the second pulley 17 is a small gear and the first pulley 11 is a large gear. When the driving motor 15 drives the conveyor belt 3 to rotate, the conveyor belt 3 rotates at a slower speed so that the grains can move under the drying plate 8 for as long as possible, making the drying effect of the equipment on the grains better; When the grains enter the transport bin 4, the electric rotating rod 6 is started. The electric rotating rod 6 drives the rotating circular plate 7 to rotate to stir the grains, making the drying of the grains by the drying plate 8 more uniform. At the same time, the further filtration of the grains can be carried out through the setting of the filter screen 5 to prevent impurities from being contained in the grains; As the working time of the isolation filter screen 21 goes by, the isolation filter screen 21 may be blocked by the grains. When the rotating blades 18 rotate, the electric push rod 19 drives the rotating cleaning brush 20 to rotate. The electric push rod 19 is started, and the electric push rod 19 drives the rotating cleaning brush 20 to move to one side of the isolation filter screen 21. The rotating blades 18 drive the rotating cleaning brush 20 to brush one side of the isolation filter screen 21 to prevent the grains from blocking the isolation filter screen 21 and affecting the air separation effect of the equipment; The setting of the shock-absorbing soft pad 23 made of rubber prevents the grains from directly contacting the surface of the fixed inclined plate 22 and causing the grains to pop out of the feeding bin 9 and resulting in grain waste; As the working time of the filtering inclined bin 24 progresses, there may be grain jamming inside the filtering inclined bin 24. Start the first electric slide rail 25, and the first electric slide rail 25 drives the sliding cleaning brush 26 to reciprocate on the surface of the filtering inclined bin 24 for brushing, so as to prevent the filtering inclined bin 24 from being jammed by grain and affecting the filtering effect of the filtering inclined bin 24 on grain; When the grain inside the filtering inclined bin 24 is being filtered, the waste collection bin 27 is provided to collect and store the dust and impurities filtered by the filtering inclined bin 24. When the impurities inside the waste collection bin 27 need to be discharged, the staff pulls out the waste collection bin 27, and the dust inside the waste collection bin 27 flows into the garbage storage box 32 through the discharge port 30. The setting of the electromagnet 31 makes it more convenient for the staff to disassemble and install the garbage storage box 32; The transparent vertical plate 28 made of tempered glass is provided so that the staff can directly observe the storage amount of impurities inside the waste collection bin 27 through the transparent vertical plate 28. The setting of the fixed handle 29 makes it more convenient for the staff to pull out the waste collection bin 27; When the grain is discharged from the inside of the discharge pipe 34, start the second electric slide rail 35, and the second electric slide rail 35 drives the sliding cross plate 36 to reciprocate inside the discharge pipe 34 to disperse the grain, so as to prevent the grain from bridging inside the discharge pipe 34.
[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.
[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An agricultural grain conveying device for quantitative feeding, comprising a support plate (1), characterized in that: One side of the support plate (1) is fixedly connected with a partition plate (2). One side of the partition plate (2) is rotatably connected with a conveyor belt (3). The top of the conveyor belt (3) is movably connected with a transport bin (4). A filter screen (5) is fixedly connected to the inner wall of the transport bin (4). A rotating round rod (10) is rotatably connected to the inner wall of the conveyor belt (3). A feeding box (9) is fixedly connected to the top of the partition plate (2). A fixed bin (13) is fixedly connected to the inner wall of the feeding box (9). A fixed L-shaped plate (14) is fixedly connected to the side wall of the fixed bin (13). A transmission shaft (16) is fixedly connected to one side of the fixed L-shaped plate (14). The output end of the driving motor (15) is fixedly connected to the transmission shaft (16). A second belt pulley (17) is fixedly connected to the side wall of the transmission shaft (16). A belt (12) is rotatably connected to the side wall of the second belt pulley (17). A first belt pulley (11) is rotatably connected to the inner wall of the belt (12). The inner wall of the first belt pulley (11) is fixedly connected to the side wall of the rotating round rod (10). A plurality of rotating blades (18) are fixedly connected to the side wall of the transmission shaft (16). An isolation filter screen (21) is fixedly connected to the inner wall of the fixed bin (13). A fixed inclined plate (22) is fixedly connected to the inner wall of the feeding box (9). A filtering inclined bin (24) is fixedly connected to the inner wall of the feeding box (9). A connecting inclined plate (33) is fixedly connected to the inner wall of the feeding box (9). A discharge pipe (34) is fixedly connected to the bottom of the filtering inclined bin (24). A second solenoid valve (42) is provided on the discharge pipe (34). A pressure sensor (39) is fixedly connected to the bottom of the inner wall of the feeding box (9). A reset spring (38) is fixedly connected to the bottom of the inner wall of the feeding box (9). A grain storage box (37) is fixedly connected to the top of the reset spring (38). A telescopic discharge pipe (40) is communicated with the bottom of the grain storage box (37). A first solenoid valve (41) is provided on the telescopic discharge pipe (40). A drying plate (8) is fixedly connected to the top of the partition plate (2).
2. An agricultural grain conveying device for quantitative feeding according to claim 1, characterized in that: An electric rotating rod (6) is fixedly connected to the top of the filter screen (5). A rotating round plate (7) is fixedly connected to the side wall of the electric rotating rod (6).
3. A quantitative feeding agricultural grain conveying device according to claim 1, characterized in that: An electric push rod (19) is fixedly connected to one side of each of the plurality of rotating blades (18). A rotating cleaning brush (20) is fixedly connected to one end of each of the plurality of electric push rods (19). A plurality of discharge ports (30) are movably connected to one side of the isolation filter screen (21).
4. A quantitative feeding agricultural grain conveying device according to claim 1, characterized in that: A shock-absorbing soft pad (23) is fixedly connected to the top of the fixed inclined plate (22). The shock-absorbing soft pad (23) is made of rubber.
5. The agricultural grain conveying device for quantitative feeding according to claim 1, characterized in that: A first electric slide rail (25) is fixedly connected to the top of the filtering inclined bin (24). A sliding cleaning brush (26) is slidably connected to the first electric slide rail (25) through an electronic slider. One side of the sliding cleaning brush (26) is slidably connected to the top of the filtering inclined bin (24).
6. An agricultural grain conveying device for quantitative feeding according to claim 1, characterized in that: The inner wall of the filtering inclined bin (24) is movably connected with a waste collection bin (27). A discharge port (30) is formed at the bottom of the waste collection bin (27). An electromagnet (31) is fixedly connected to the side wall of the feeding box (9). A garbage storage box (32) is movably connected to the side wall of the electromagnet (31).
7. An agricultural grain conveying device for quantitative feeding according to claim 1, characterized in that: A transparent vertical plate (28) is fixedly connected to the inner wall of the waste collection bin (27). The transparent vertical plate (28) is made of tempered glass. A fixed handle (29) is fixedly connected to the side wall of the transparent vertical plate (28).
8. A quantitative feeding agricultural grain conveying device according to claim 1, characterized in that: A second electric slide rail (35) is fixedly connected to the inner wall of the discharge pipe (34). The second electric slide rail (35) is slidably connected with a sliding cross plate (36) through an electronic slider. The side wall of the sliding cross plate (36) is slidably connected to the inside of the discharge pipe (34).