Agricultural intelligent fertilization precise control device

Abstract

The invention relates to the technical field of fertilization equipment, in particular to an agricultural intelligent fertilization precise control device which comprises a box body, two inclined plates are mounted in the box body, a splitter plate is mounted between the two inclined plates, two cavities are formed in the box body, and the cavities are communicated with the interior of the box body through feeding holes; a cavity is formed in the box body, a feed hole is formed in the cavity, the feed hole is matched with the splitter plate, two turntables are arranged in the cavity, a driving mechanism for driving the two turntables is arranged in the box body, a fertilizer taking mechanism is arranged in the cavity, a deflection plate is rotationally mounted outside the turntables, and the deflection plate and the fertilizer taking mechanism are fixedly mounted. A multi-stage telescopic cover is mounted at the lower end of the fertilizer taking mechanism, a telescopic mechanism is arranged on the multi-stage telescopic cover, and a hole digging mechanism is mounted at the lower end of the multi-stage telescopic cover. Compared with the prior art, planting holes can be dug intermittently, base fertilizer can be applied intermittently, fertilization is accurate, and fertilizer waste cannot be caused during fertilization.

Description

Technical Field

[0001] The present invention relates to the field of fertilization equipment, and particularly to an intelligent fertilization precise control device for agriculture. Background Technique

[0002] Fertilization refers to the agricultural technical measure of applying fertilizers to the soil or spraying them on plants to provide the nutrients required by plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yields, improve crop quality, fertilize the soil, and increase economic benefits. Therefore, reasonable and scientific fertilization is one of the main means to ensure food security and maintain the sustainable development of agriculture. The main basis for fertilization is the soil fertility level, crop type, target yield, climate environment, and fertilizer characteristics, so as to select appropriate fertilizers, estimate the required fertilizer dosage, and determine the fertilization time and fertilization mode. According to the different fertilization times, it can be divided into basal fertilizer and top dressing. According to the different fertilization modes, it can be divided into broadcasting, flushing, hole application, strip application, etc.; Broadcasting and flushing are conducive to the diffusion of nutrients and are convenient to apply, but the nutrient loss is large and the utilization rate is low; Hole application and strip application have less nutrient loss and high utilization rate, but they consume a certain amount of mechanical energy; With the development of modern precision agriculture, precise fertilization has also developed rapidly and will become an important fertilization mode.

[0003] For example, the invention with the application number CN114731822A discloses an intelligent fertilization precise control device for agriculture, including a turntable, an infusion cylinder, a fertilization cylinder, a sprinkling nozzle, a cantilever, a connecting seat, a liquid storage barrel, and a walking chassis. On both sides of the top of the turntable, supports are symmetrically installed. On one side of the top of the support, the two sides of the bottom of the motor bracket are respectively fixedly connected. On both sides of the top of the motor bracket, infusion motors are installed. The output end of the infusion motor is fixedly connected to one end of a threaded lead screw, and the other end of the threaded lead screw is rotatably connected to the other side of the top of the support through a ball bearing; However, there are still some deficiencies in this application. This application can only fertilize liquid waste and is difficult to fertilize granular fertilizers. Moreover, when fertilizing, it is fertilized through a sprinkling nozzle, which is a full-range fertilization and will cause relatively large fertilizer waste.

[0004] When planting melon and fruit crops, it is necessary to apply granular basal fertilizer, that is, fertilize before planting, to provide a lasting and stable nutrient supply for the entire growth cycle of melons and fruits. At present, when applying basal fertilizer, it is often applied by directly spreading the basal fertilizer on the soil surface. When subsequently planting melon and fruit crops, it is necessary to re-dig planting holes. On the one hand, digging planting holes increases the workload. On the other hand, most of the waste will be sprinkled at positions far from the planting holes, and the fertility is difficult to be absorbed by the crops, resulting in fertility waste. If such operations are carried out for a long time, it is also easy to cause soil compaction and affect crop growth.

[0005] Therefore, based on the above problems, we have invented an intelligent fertilization precise control device for agriculture. Summary of the Invention

[0006] In view of the deficiencies in the prior art, the present invention provides an intelligent agricultural fertilization precision control device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an intelligent agricultural fertilization precision control device, comprising a box body, two inclined plates installed in the box body, a diverter plate installed between the two inclined plates, two cavities provided in the box body, the cavities are connected to the interior of the box body through a feed hole, the feed hole matches the diverter plate, two turntables are provided in the cavity, a driving mechanism for driving the two turntables is provided in the box body, a fertilizer taking mechanism is provided in the cavity, a deflection plate is rotatably installed outside the turntable, the deflection plate is fixedly installed to the fertilizer taking mechanism, a multi-stage telescopic cover is provided at the lower end of the fertilizer taking mechanism, a telescopic mechanism is provided on the multi-stage telescopic cover, and a digging mechanism is installed at the lower end of the multi-stage telescopic cover.

[0008] Furthermore, the driving mechanism includes two rotating shafts coaxially installed on the opposite sides of the two turntables, and the two rotating shafts are rotated and penetrated through the box body. The box body is rotated and penetrated with a rotating rod, and the rotating rod and the two rotating shafts are connected through a first transmission mechanism. A driving motor is installed outside the box body, and the driving shaft of the driving motor is coaxially installed with the rotating rod.

[0009] Furthermore, the first transmission mechanism includes a first pulley and a second pulley, the first pulley is coaxially installed with the rotating rod, the second pulley is coaxially installed with the rotating shaft, and the first pulley and the second pulley are connected by a synchronous belt transmission.

[0010] Furthermore, the fertilizer taking mechanism includes a lifting column, which is slidably connected to the inner wall of the cavity, and a slideway matching the feed hole is provided on the lifting column, and a storage groove is provided in the slideway, and a fixed rod is rotatably installed in the storage groove, and a baffle is fixedly installed on the fixed rod, and the width of the baffle matches the slideway. One end of the fixed rod rotates through the lifting column and is coaxially installed with a drive gear, and a tooth groove matching the drive gear is provided on the inner wall of the cavity.

[0011] Furthermore, the telescopic mechanism includes a fixed ring installed at the lower end of the box body, the multi-stage telescopic cover is slidably connected to the inner wall of the fixed ring, the upper end of the multi-stage telescopic cover is fixed to the lower end of the lifting column, the lower end of the fixed ring is installed with a telescopic scissors, and a connecting rod is installed at the intersection of the telescopic scissors, and multiple connecting rods are respectively fixed to the multi-stage telescopic parts of the multi-stage telescopic cover.

[0012] Further, the hole-digging mechanism includes two symmetrically arranged digging shovels. A rotating plate is fixedly installed at the upper end of the digging shovel. A transmission shaft is fixedly arranged through the rotating plate. The two transmission shafts both fixedly penetrate through the rotating plate and are connected by a gear set. A fixed plate is rotatably installed outside the transmission shaft. The fixed plate is fixed to the multi-stage telescopic cover. A rotating motor is installed outside the fixed plate. The driving shaft of the rotating motor rotatably penetrates through the fixed plate and is coaxially installed with the transmission shaft. A groove is provided in the fixed ring. A contact plate and two metal plates are slidably connected in the groove. The contact plate is located between the two metal plates. The contact plate is fixedly installed with the multi-stage telescopic cover. The metal plates are fixedly connected to the inner wall of the groove through buffer springs. The contact plate and the metal plates are both electrically connected to the rotating motor.

[0013] Further, the gear set includes two meshing transmission gears. The two transmission gears are respectively coaxially installed with the two transmission shafts.

[0014] Further, the two digging shovels are symmetrically arranged. A storage space is formed inside when the two digging shovels are closed.

[0015] Further, a horizontal plate is arranged outside the box body. The box body is embedded through the horizontal plate. Two vertical plates are installed at the lower end of the horizontal plate. A vehicle axle is rotatably penetrated through the vertical plate. The vehicle axle and the rotating rod are connected by a second transmission mechanism. Wheels are installed on multiple vehicle axles. The two vehicle axles located at the front side are driven by electricity.

[0016] Further, the second transmission mechanism includes a third belt pulley and a fourth belt pulley. The third belt pulley is coaxially installed with the vehicle axle. The fourth belt pulley is coaxially installed with the rotating rod. The third belt pulley and the fourth belt pulley are connected by a synchronous belt. A through hole matching the synchronous belt is penetrated through the horizontal plate.

[0017] Compared with the prior art, the present invention provides an intelligent fertilization precise control device for agriculture, which has the following beneficial effects: 1. By setting the driving mechanism and the fertilizer-taking mechanism, the lifting column can be driven to reciprocate up and down by the driving mechanism. During the reciprocating up and down of the lifting column, the fertilizer can be taken intermittently, that is, the fertilizer can be taken intermittently, which is convenient for subsequent fixed-point application of basal fertilizer to the planting holes, and the fertilization is precise.

[0018] 2. By setting the telescopic mechanism and the hole-digging mechanism, under the telescopic action of the multi-stage telescopic cover, the digging shovel is inserted into the soil to dig the planting hole. At the same time of digging, the basal fertilizer can be applied. On the one hand, the workload of subsequent digging of the planting hole is reduced. On the other hand, when applying the basal fertilizer, the fertilization can be precise and the fertilizer waste will not be caused.

[0019] This application can intermittently dig planting holes and apply base fertilizer, with precise fertilization and no fertilizer waste during fertilization. Brief Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention; Figure 2 It is a perspective structural view of the first embodiment of the present invention; Figure 3 It is a side perspective structural view of the first embodiment of the present invention; Figure 4 It is a schematic structural diagram of the fertilizer taking mechanism of the present invention; Figure 5 It is a positional structural diagram of the inclined plate and the shunt plate of the present invention; Figure 6 It is a perspective internal structural view of the lifting column of the present invention; Figure 7 It is a perspective structural view of the telescopic mechanism of the present invention; Figure 8 It is a perspective structural view of the hole digging mechanism of the present invention; Figure 9 It is a schematic structural diagram of the second embodiment of the present invention.

[0021] In the figure: 1, box body; 2, inclined plate; 3, shunt plate; 4, drive mechanism; 5, fertilizer taking mechanism; 6, telescopic mechanism; 7, hole digging mechanism; 8, cavity; 9, turntable; 10, rotating shaft; 11, rotating rod; 12, first transmission mechanism; 13, first belt pulley; 14, second belt pulley; 15, drive motor; 16, deflecting plate; 17, lifting column; 18, slideway; 19, multi-stage telescopic cover; 20, telescopic shear fork; 21, connecting rod; 22, fixing ring; 23, groove; 24, metal plate; 25, buffer spring; 26, contact plate; 27, digging shovel; 28, gear set; 29, transmission gear; 30, transmission shaft; 31, fixing plate; 32, rotating plate; 33, rotating motor; 34, storage groove; 35, fixing rod; 36, baffle; 37, drive gear; 38, cross plate; 39, vertical plate; 40, wheel; 41, axle; 42, third belt pulley; 43, fourth belt pulley; 44, second transmission mechanism; 45, through hole; 46, feed hole. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] As introduced in the background technology, there are deficiencies in the existing technology. In order to solve the above technical problems, this application proposes an intelligent fertilization precision control device for agricultural use.

[0024] Example 1

[0025] like Figures 1-8 As shown, an intelligent agricultural fertilization precision control device includes a box body 1, two inclined plates 2 are installed in the box body 1, and a diverter plate 3 is installed between the two inclined plates 2. It should be noted that a smooth inclined surface is provided on the opposite side of the two inclined plates 2, and the inclined surface faces upward. The diverter plate 3 is clamped between the two inclined plates 2, and inclined surfaces are provided on the front and rear sides of the upper end of the diverter plate 3, and the inclined surfaces match the feed hole 46. Two cavities 8 are provided in the box body 1, and the cavity 8 is connected to the interior of the box body 1 through the feed hole 46. The feed hole 46 matches the diverter plate 3. Two turntables 9 are provided in the cavity 8, and a driving mechanism 4 for driving the two turntables 9 is provided in the box body 1. It is worth mentioning that the driving mechanism 4 includes two rotating shafts 10 coaxially installed on the opposite sides of the two turntables 9, and the two rotating shafts 10 rotate and penetrate the box body 1. , a rotating rod 11 is provided through the box body 1 for rotation, and the rotating rod 11 and the two rotating shafts 10 are connected by a first transmission mechanism 12. It should be noted that the first transmission mechanism 12 includes a first pulley 13 and a second pulley 14. The first pulley 13 is coaxially installed with the rotating rod 11, and the second pulley 14 is coaxially installed with the rotating shaft 10. The first pulley 13 and the second pulley 14 are connected by a synchronous belt transmission. A driving motor 15 is installed outside the box body 1, and the driving shaft of the driving motor 15 is coaxially installed with the rotating rod 11. A fertilizer taking mechanism 5 is provided in the cavity 8, and a deflection plate 16 is rotatably installed outside the turntable 9. The deflection plate 16 is fixedly installed with the fertilizer taking mechanism 5. A multi-stage telescopic cover 19 is installed at the lower end of the fertilizer taking mechanism 5. A telescopic mechanism 6 is provided on the multi-stage telescopic cover 19, and a digging mechanism 7 is installed at the lower end of the multi-stage telescopic cover 19.

[0026] In the present invention, the fertilizer taking mechanism 5 includes a lifting column 17, which is slidably connected to the inner wall of the cavity 8. The lifting column 17 is provided with a slide 18 that matches the feed hole 46. It should be noted that the inlet of the slide 18 corresponds to the feed hole 46, and the inlet of the slide 18 is provided with an inclined surface. A receiving groove 34 is provided in the slide 18, and a fixed rod 35 is rotatably installed in the storage groove 34. The fixed rod 35 is fixedly installed with a baffle 36, and the width of the baffle 36 matches the slide 18. One end of the fixed rod 35 rotates through the lifting column 17 and is coaxially mounted with a drive gear 37. The inner wall of the cavity 8 is provided with a tooth groove that matches the drive gear 37.

[0027] Through the above technical features: The driving motor 15 drives the rotating rod 11 to rotate. The rotating rod 11 drives the rotating shaft 10 to rotate through the first belt pulley 13 and the second belt pulley 14. The rotating shaft 10 drives the turntable 9 to rotate. The turntable 9 drives the lifting column 17 to reciprocate up and down through the deflecting plate 16. When the lifting column 17 moves up and down, the fertilizer in the box body 1 enters the slideway 18 through the feed hole 46. When the lifting column 17 moves, the driving gear 37 rotates under the action of the tooth groove. The driving gear 37 drives the baffle 36 to rotate through the fixed rod 35. When the lifting column 17 moves downward, the baffle 36 is received into the receiving groove 34, and the fertilizer placed on the baffle 36 is lowered. When the lifting column 17 moves upward, the baffle 36 unfolds to seal the slideway 18. At this time, the fertilizer can be taken again through the feed hole 46. The fertilizer is placed in the baffle 36, and the fertilizer can be taken intermittently.

[0028] In the present invention, the telescopic mechanism 6 includes a fixed ring 22 installed at the lower end of the box body 1. The multi-stage telescopic cover 19 is slidably connected to the inner wall of the fixed ring 22. The upper end of the multi-stage telescopic cover 19 is fixed to the lower end of the lifting column 17. A telescopic scissors 20 is installed at the lower end of the fixed ring 22. A connecting rod 21 is installed at the intersection of the telescopic scissors 20. Multiple connecting rods 21 are respectively fixed to the multi-stage telescopic parts of the multi-stage telescopic cover 19.

[0029] It should be noted that the multi-stage telescopic cover 19 is composed of multiple square sleeves, and the multiple square sleeves are sleeved in sequence. At the same time, the telescopic scissors 20 is provided with connecting rods 21 corresponding to the number of the multiple direction sleeves, and the connecting rods 21 correspond to the direction sleeves one by one.

[0030] Through the above technical features: When the lifting column 17 moves up and down, the lifting column 17 drives the multi-stage telescopic cover 19 to move. At this time, the multi-stage telescopic cover 19 moves relative to the fixed ring 22. When the multi-stage telescopic cover 19 moves, since the connecting rod 21 is associated with the multi-stage telescopic cover 19, the multi-stage telescopic cover 19 can drive the connecting rod 21 to lift and lower. The telescopic scissors 20 can be unfolded and contracted under the action of the connecting rod 21. At the same time, the connecting rod 21 drives the multi-stage telescopic cover 19 to perform multi-stage telescoping; In the present invention, the digging mechanism 7 includes two symmetrically arranged shovels 27. It is worth mentioning that the two shovels 27 are symmetrically arranged. When the two shovels 27 are closed, a storage space is formed inside. A rotating plate 32 is fixedly installed on the upper end of the shovel 27. The rotating plate 32 is fixedly penetrated with a transmission shaft 30. The two transmission shafts 30 are fixedly penetrated through the rotating plate 32 and are connected by a gear set 28. It should be noted that the gear set 28 includes two mutually meshing transmission gears 29. The two transmission gears 29 are coaxially installed with the two transmission shafts 30 respectively. The transmission shaft 30 is rotatably mounted on the outside. 31. The fixed plate 31 is fixed to the multi-stage telescopic cover 19. A rotating motor 33 is installed on the outside of the fixed plate 31. The driving shaft of the rotating motor 33 rotates through the fixed plate 31 and is coaxially installed with the transmission shaft 30. A groove 23 is provided in the fixing ring 22. A contact plate 26 and two metal plates 24 are slidably connected in the groove 23. The contact plate 26 is located between the two metal plates 24. The contact plate 26 is fixed to the multi-stage telescopic cover 19. The metal plate 24 is fixedly connected to the inner wall of the groove 23 by a buffer spring 25. The contact plate 26 and the metal plate 24 are both electrically connected to the rotating motor 33.

[0031] Through the above technical features: when the multi-stage telescopic cover 19 is unfolded, the multi-stage telescopic cover 19 moves downward to drive the digging shovel 27 to move, so that the digging shovel 27 is inserted into the soil. At the same time, the multi-stage telescopic cover 19 will drive the contact plate 26 to move during the downward movement. When the contact plate 26 contacts the metal plate 24, the power supply of the rotating motor 33 is turned on, so that the rotating motor 33 rotates forward. The rotating motor 33 drives the two transmission shafts 30 to rotate relative to each other through the two transmission gears 29. The two transmission shafts 30 drive the two digging shovels 27 to rotate, and the digging shovel 27 can be unfolded. It should be noted that at this time, the multi-stage telescopic cover 19 will drive the contact plate 26 to move. When the contact plate 26 contacts the metal plate 24, the power supply of the rotating motor 33 is turned on, so that the rotating motor 33 rotates forward. The rotating motor 33 drives the two transmission shafts 30 to rotate relative to each other through the two transmission gears 29. The two transmission shafts 30 drive the two digging shovels 27 to rotate, and the digging shovel 27 can be unfolded. The telescopic cover 19 is in the expanded state, the lifting column 17 is in the downward position, and the baffle 36 is in the retracted state. At this time, the fertilizer in the slide 18 can fall directly under the action of gravity, and fall into the shovel 27 through the lifting column 17 and the multi-stage telescopic cover 19. When the shovel 27 is expanded, on the one hand, the shovel 27 digs a hole in the soil, and on the other hand, the fertilizer in the shovel 27 will fall directly into the hole, so that the base fertilizer can be applied at the same time as the planting hole is dug, realizing intelligent fertilization. Moreover, the base fertilizer is applied at a fixed point, and there will be no situation where the fertilization distance is far and the fertilizer is difficult to be absorbed by the crops, resulting in a waste of fertilizer.

[0032] Working principle: 1) Fetching fertilizer: The driving motor 15 drives the rotating rod 11 to rotate. The rotating rod 11 drives the rotating shaft 10 to rotate through the first belt pulley 13 and the second belt pulley 14. The rotating shaft 10 drives the turntable 9 to rotate. The turntable 9 drives the lifting column 17 to reciprocate up and down through the deflecting plate 16. When the lifting column 17 moves up and down, the fertilizer in the box body 1 enters the slideway 18 through the feed hole 46. When the lifting column 17 moves, the driving gear 37 rotates under the action of the tooth groove. The driving gear 37 drives the baffle 36 to rotate through the fixing rod 35. When the lifting column 17 moves down, the baffle 36 is received into the receiving groove 34, and the fertilizer placed on the baffle 36 is lowered. When the lifting column 17 moves up, the baffle 36 unfolds to seal the slideway 18. At this time, fertilizer can be taken through the feed hole 46 again. Placing the fertilizer in the baffle 36 can take the fertilizer intermittently; 2) Accurately digging holes and applying fertilizer: When the lifting column 17 moves up and down, the lifting column 17 drives the multi-stage telescopic cover 19 to move. At this time, the multi-stage telescopic cover 19 moves relative to the fixed ring 22. When the multi-stage telescopic cover 19 moves, since the connecting rod 21 is associated with the multi-stage telescopic cover 19, the multi-stage telescopic cover 19 can drive the connecting rod 21 to move up and down, and the telescopic shear fork 20 can be unfolded and contracted under the action of the connecting rod 21. At the same time, the connecting rod 21 drives the multi-stage telescopic cover 19 to perform multi-stage telescoping. When the multi-stage telescopic cover 19 unfolds, at this time, the multi-stage telescopic cover 19 moves downward to drive the digging shovel 27 to move, so that the digging shovel 27 is inserted into the soil. At the same time, the multi-stage telescopic cover 19 drives the contact plate 26 to move during the downward movement. When the contact plate 26 contacts the metal plate 24, the power supply of the rotating motor 33 is turned on, so that the rotating motor 33 rotates forward. The rotating motor 33 drives the two transmission shafts 30 to rotate relative to each other through the two transmission gears 29. The two transmission shafts 30 drive the two digging shovels 27 to rotate, and the digging shovels 27 can be unfolded. It should be noted that at this time, the multi-stage telescopic cover 19 is in the unfolded state, the lifting column 17 is in the downward position, and the baffle 36 is in the received state. At this time, the fertilizer in the slideway 18 can directly fall under the action of gravity, pass through the lifting column 17 and the multi-stage telescopic cover 19 and fall into the digging shovel 27. When the digging shovel 27 unfolds, on the one hand, the digging shovel 27 digs holes in the soil, and on the other hand, the fertilizer in the digging shovel 27 will directly fall into the holes, so that the planting holes can be dug and the base fertilizer can be applied at the same time, realizing intelligent fertilization, and the base fertilizer is applied at a fixed point, and there will be no situation where the fertilization distance is far, the fertility is difficult to be absorbed by the crops, and the fertility is wasted.

[0033] Embodiment 2

[0034] As Figure 9As shown, the difference between this embodiment and the first embodiment is that: a horizontal plate 38 is provided outside the box body 1, and the box body 1 is embedded in the horizontal plate 38. Two vertical plates 39 are installed at the lower end of the horizontal plate 38. An axle 41 is rotatably provided on the vertical plate 39. The axle 41 is connected to the rotating rod 11 through a second transmission mechanism 44. It should be noted that the second transmission mechanism 44 includes a third pulley 42 and a fourth pulley 43. The third pulley 42 is coaxially installed with the axle 41, and the fourth pulley 43 is coaxially installed with the rotating rod 11. The third pulley 42 and the fourth pulley 43 are connected through a synchronous belt transmission. A through hole 45 matching the synchronous belt is penetrated on the horizontal plate 38. Wheels 40 are installed on multiple axles 41, and the two axles 41 located on the front side are driven by electricity.

[0035] The advantage of this embodiment over the first embodiment is that: the axle 41 is driven by electricity to rotate, the axle 41 drives the wheel 40 to rotate, and the wheel 40 drives the vertical plate 39 and the box 1 to move. At the same time, when the axle 41 rotates, the third pulley 42 and the fourth pulley 43 drive the rotating rod 11 to rotate, the rotating rod 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the turntable 9 to rotate, and the turntable 9 drives the lifting column 17 to lift and reciprocate through the deflection plate 16. The lifting column 17 drives the multi-stage telescopic cover 19 to lift and retract, and the multi-stage telescopic cover 19 drives the digging shovel 27 to lift and open and close, so that the planting hole can be excavated while moving, the planting hole can be automatically excavated and fertilized, the hole digging and fertilization can be precisely controlled, and there is no need to dig holes again later, which reduces the workload of excavating planting holes.

[0036] Working principle: The axle 41 is driven by electricity to rotate, and the axle 41 drives the wheel 40 to rotate, and the wheel 40 drives the vertical plate 39 and the box 1 to move. At the same time, when the axle 41 rotates, the rotating rod 11 is driven to rotate through the third pulley 42 and the fourth pulley 43, and the rotating rod 11 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the turntable 9 to rotate, and the turntable 9 drives the lifting column 17 to lift and reciprocate through the deflection plate 16, and the lifting column 17 drives the multi-stage telescopic cover 19 to lift and retract, and the multi-stage telescopic cover 19 drives the digging shovel 27 to lift and open and close, so that the planting hole can be excavated while moving.

[0037] It should be understood that although this specification is described according to embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0038] The series of detailed descriptions listed above are only specific descriptions of the feasible implementation manners of this application, and they are not used to limit the protection scope of this application. Any equivalent implementation manners or modifications made without departing from the technical spirit of this application should be included within the protection scope of this invention.

Claims

1. An intelligent fertilization precise control device for agricultural use, characterized in that: It includes a box body (1), two inclined plates (2) are installed inside the box body (1), a flow dividing plate (3) is installed between the two inclined plates (2), two cavities (8) are provided inside the box body (1), the cavities (8) are communicated with the inside of the box body (1) through a feed hole (46), the feed hole (46) is matched with the flow dividing plate (3), two turntables (9) are provided inside the cavities (8), a driving mechanism (4) for driving the two turntables (9) is provided inside the box body (1), a fertilizer taking mechanism (5) is provided inside the cavities (8), a deflecting plate (16) is rotatably installed outside the turntable (9), the deflecting plate (16) is fixedly installed with the fertilizer taking mechanism (5), a multi-stage telescopic cover (19) is installed at the lower end of the fertilizer taking mechanism (5), a telescopic mechanism (6) is provided on the multi-stage telescopic cover (19), and a hole digging mechanism (7) is installed at the lower end of the multi-stage telescopic cover (19).

2. The intelligent fertilization precise control device for agricultural use according to claim 1, wherein: The driving mechanism (4) includes two rotating shafts (10) coaxially installed on the opposite sides of the two turntables (9) respectively, both of the two rotating shafts (10) rotatably penetrate through the box body (1), a rotating rod (11) rotatably penetrates through the box body (1), the rotating rod (11) is in transmission connection with the two rotating shafts (10) through a first transmission mechanism (12) respectively, a driving motor (15) is installed outside the box body (1), and the driving shaft of the driving motor (15) is coaxially installed with the rotating rod (11).

3. The intelligent fertilization precise control device for agricultural use according to claim 2, wherein: The first transmission mechanism (12) includes a first belt pulley (13) and a second belt pulley (14), the first belt pulley (13) is coaxially installed with the rotating rod (11), the second belt pulley (14) is coaxially installed with the rotating shaft (10), and the first belt pulley (13) and the second belt pulley (14) are in transmission connection through a synchronous belt.

4. An intelligent fertilization precise control device for agricultural use according to claim 1, characterized in that: The fertilizer taking mechanism (5) includes a lifting column (17), the lifting column (17) is slidably connected with the inner wall of the cavity (8), a slideway (18) matched with the feed hole (46) is penetrated through the lifting column (17), a storage groove (34) is provided inside the slideway (18), a fixing rod (35) is rotatably installed inside the storage groove (34), a baffle (36) is fixedly installed on the fixing rod (35), the width of the baffle (36) is matched with the slideway (18), one end of the fixing rod (35) rotatably penetrates through the lifting column (17) and is coaxially installed with a driving gear (37), and a tooth groove matched with the driving gear (37) is provided on the inner wall of the cavity (8).

5. An intelligent fertilization precise control device for agriculture according to claim 4, characterized in that: The telescopic mechanism (6) includes a fixing ring (22) installed at the lower end of the box body (1), the multi-stage telescopic cover (19) is slidably connected with the inner wall of the fixing ring (22), the upper end of the multi-stage telescopic cover (19) is fixed with the lower end of the lifting column (17), a telescopic shear fork (20) is installed at the lower end of the fixing ring (22), a connecting rod (21) is installed at the cross position of the telescopic shear fork (20), and multiple connecting rods (21) are respectively fixed with the multi-stage telescopic parts of the multi-stage telescopic cover (19).

6. The intelligent fertilization precise control device for agriculture according to claim 5, characterized in that: The hole-digging mechanism (7) includes two symmetrically arranged digging shovels (27). A rotating plate (32) is fixedly installed at the upper end of the digging shovel (27). A transmission shaft (30) is fixedly arranged through the rotating plate (32). The two transmission shafts (30) both fixedly penetrate through the rotating plate (32) and are connected by a gear set (28). A fixed plate (31) is rotatably installed outside the transmission shaft (30). The fixed plate (31) is fixed to the multi-stage telescopic cover (19). A rotating motor (33) is installed outside the fixed plate (31). The drive shaft of the rotating motor (33) rotatably penetrates through the fixed plate (31) and is coaxially installed with the transmission shaft (30). A groove (23) is provided in the fixed ring (22). A contact plate (26) and two metal plates (24) are slidably connected in the groove (23). The contact plate (26) is located between the two metal plates (24). The contact plate (26) is fixedly installed with the multi-stage telescopic cover (19). The metal plate (24) is fixedly connected to the inner wall of the groove (23) through a buffer spring (25). The contact plate (26) and the metal plate (24) are both electrically connected to the rotating motor (33).

7. An intelligent fertilization precise control device for agricultural use according to claim 6, characterized in that: The gear set (28) includes two meshing transmission gears (29). The two transmission gears (29) are respectively coaxially installed with the two transmission shafts (30).

8. An intelligent fertilization precise control device for agriculture according to claim 6, characterized in that: The two digging shovels (27) are symmetrically arranged. When the two digging shovels (27) are closed, a storage space is formed inside them.

9. The intelligent fertilization precise control device for agricultural use according to claim 2, wherein: A horizontal plate (38) is arranged outside the box body (1). The box body (1) is embedded through the horizontal plate (38). Two vertical plates (39) are installed at the lower end of the horizontal plate (38). A vehicle axle (41) is rotatably arranged through the vertical plate (39). The vehicle axle (41) is connected to the rotating rod (11) through a second transmission mechanism (44). Wheels (40) are installed on multiple vehicle axles (41). The two vehicle axles (41) located at the front side are driven by electricity.

10. An intelligent fertilization precision control device for agriculture according to claim 9, characterized in that: The second transmission mechanism (44) includes a third pulley (42) and a fourth pulley (43). The third pulley (42) is coaxially installed with the vehicle axle (41). The fourth pulley (43) is coaxially installed with the rotating rod (11). The third pulley (42) and the fourth pulley (43) are connected by a synchronous belt. A through hole (45) matching the synchronous belt is provided through the horizontal plate (38).

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