Agricultural mechanical fertilizing device

Abstract

The invention relates to an agricultural mechanical fertilization device, and belongs to the technical field of agricultural mechanical fertilization devices. The agricultural mechanical fertilization device comprises a traction machine and a tank body, the tank body is arranged on the traction machine, and traction fertilization is conducted on the tank body through the traction machine; the anti-sedimentation mechanism is arranged on one side of the tank body and is used for mixing and stirring the liquid fertilizer in the tank body in the fertilization process; the fertilizing mechanism comprises a first frame body, a second frame body and a conveying pump arranged on the tank body; according to the fertilizing mechanism, the second motor, the first frame body and the second frame body are matched with one another, so that a plurality of spray heads can be effectively stored to the side edge of the tank body, reasonable planning of the plurality of spray heads is ensured, multi-point spraying and fertilizing can be performed during fertilizing, efficient fertilizing operation is realized, a spray pipe and the spray heads can be automatically driven to rotate, and the fertilizing efficiency is improved. Rotation is carried out in the movable fertilization process, the fertilizer spraying range is enlarged, fertilization dead angles are avoided, and the agricultural fertilization effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery fertilizing devices, and in particular to an agricultural machinery fertilizing device. Background Art

[0002] When the soil cannot provide the nutrients needed for crop growth and development, the act of artificially supplementing the nutrients for crops is called fertilization. Increasing soil nutrients Whether applying organic fertilizers or inorganic fertilizers can increase soil nutrients. Improving soil structure Applying organic fertilizers and fertilizers rich in calcium can not only increase soil nutrients, but also promote the formation of soil aggregate structure. Traditional fertilization methods mostly use artificial fertilization, which not only requires a lot of manpower, but also has low efficiency.

[0003] To solve the above problems, after searching, the Chinese patent "A UAV Fertilizer Device" authorization announcement number "CN218007023U" is set up through the flow pipe, infusion pipe and nozzle, the nozzle is in an inclined state, there are more nozzles on the outside of the flow pipe, and the nozzles are evenly distributed, so that the liquid fertilizer is sprayed evenly;

[0004] Although the above application can effectively improve the efficiency and uniformity of fertilization, the amount of fertilizer that a drone can carry at a time is limited for large-scale agricultural planting, and fertilizer needs to be added repeatedly, which affects the efficiency of agricultural fertilization. At the same time, although existing agricultural machinery and fertilizer tankers can solve the problem of fertilizer carrying capacity, in order to increase the fertilizer carrying capacity, the fertilizer tank is basically set in an elliptical cylinder shape. Fertilizer is prone to stratification or adhesion to the inner wall in the fertilizer tank, affecting the uniformity of fertilization. Summary of the invention

[0005] Based on this, it is necessary to provide an agricultural mechanical fertilization device to address the limitations of plant protection drones and large-scale mechanical fertilization, which cannot ensure the high efficiency and uniformity of fertilizers.

[0006] An agricultural mechanical fertilization device, comprising:

[0007] A tractor and a tank body, wherein the tank body is arranged on the tractor, and the tractor is used to pull the tank body for fertilization;

[0008] An anti-settling mechanism, which is arranged on one side of the tank body and mixes and stirs the liquid fertilizer inside the tank body during fertilization;

[0009] A fertilizing mechanism, the fertilizing mechanism comprising a first frame, a second frame and a delivery pump arranged on a tank body, the top of the tank body and the first frame are fixedly connected to a second motor, the output shaft of the second motor is fixedly connected to a rotating rod, the surface of the rotating rod is fixedly connected to a connecting rod, and the two connecting rods are fixedly connected to the first frame and the second frame respectively;

[0010] The first frame and the second frame are both provided with delivery pipes, and a tee pipe is provided between the two delivery pipes and the delivery pump. The lower surface of the delivery pipe is connected with evenly distributed vertical pipes, and the bottom end of the vertical pipe is provided with a nozzle, and the bottom end of the nozzle is provided with two nozzles. The delivery pipe is provided with evenly distributed conduction boxes, and a toggle wheel is rotatably connected inside the conduction box. The bottom end of the toggle wheel passes through the conduction box and is fixedly connected to a first gear, and the surface of the vertical pipe is fixedly connected to a second gear meshing with the first gear.

[0011] In one of the embodiments, the anti-sedimentation mechanism includes a first motor fixedly mounted on one end of a tank body and a stirring rod rotatably connected to the tank body, one end of the stirring rod is fixedly connected to one end of the first motor, a plurality of cylinder bodies are provided on the surface of the stirring rod, a piston rod is provided in the cylinder body, one end of the piston rod passes through the cylinder body and is fixedly connected to a scraper, an inflation plug rod is provided in the stirring rod, a guide ring is fixedly connected to one end of the tank body, a guide groove is provided in the guide ring, a slider is provided in the guide groove, one end of the slider passes through the guide groove and is connected to the inflation plug rod.

[0012] In one embodiment, the anti-settling mechanism also includes an adjustment frame connected to the stirring rod, one end of the inner wall of the adjustment frame is fixedly connected to a spring, the other end of the spring is fixedly connected to an adjustment plate, and the adjustment plate is provided with an exhaust hole.

[0013] In one embodiment, the fertilization mechanism also includes a slide rail arranged in the tank body, a sliding block is slidably connected in the slide rail, a suspension plate is arranged on the sliding block, a liquid suction head is arranged on the suspension plate, and a liquid suction tube is arranged between the liquid suction head and the delivery pump.

[0014] In one of the embodiments, a lifting plate is rotatably connected to the nozzle, a screw rod is threadedly connected to the first frame and the second frame, and the bottom end of the screw rod is rotatably connected to the lifting plate.

[0015] In one embodiment, the top end of the lifting plate is fixedly connected to a limiting rod, and two limiting rods are slidably connected to the first frame and the second frame respectively.

[0016] In one of the embodiments, a telescopic tube is provided between the vertical pipe and the nozzle, the telescopic tube is a bellows expansion joint, and a sealed bearing is provided at the connection between the delivery pipe and the vertical pipe.

[0017] In one of the embodiments, a connecting pipe is provided between the two conveying pipes, and the connecting pipe is a rubber material component.

[0018] In one embodiment, the second gear is located above the telescopic tube, and the gear ratio between the first gear and the second gear is 1:3.

[0019] In one embodiment, a first one-way valve is provided on the inflation plug rod, a second one-way valve is provided in the stirring rod, and the other end of the tank body is connected to an observation tube, and scale lines are provided on the surface of the observation tube.

[0020] In the above-mentioned fertilizing mechanism, the second motor, the first frame and the second frame cooperate with each other, and the multiple nozzles can be effectively stored on the side of the tank body, ensuring that the multiple nozzles are reasonably planned, and multi-point spraying and fertilization can be performed during fertilization, so as to achieve efficient fertilization operation. In the process of fertilizer transportation, the nozzle and the nozzle can be automatically driven to rotate, and rotate during the mobile fertilization process, so as to increase the spraying range of the fertilizer, avoid dead corners of fertilization, and improve the effect of agricultural fertilization;

[0021] The first motor in the above-mentioned anti-sedimentation mechanism can drive the stirring rod and the scraper to rotate, stir the inner wall of the tank body and scrape the inner wall of the tank body at the same time, so as to avoid adhesion on the inner wall of the tank body. At the same time, when the stirring rod rotates, the guide groove is used to guide the slider, so that the slider drives the inflatable plug rod to reciprocate, and continuously injects gas into the stirring rod. The gas will always squeeze the piston rod, so that the scraper can automatically fit tightly according to the inner wall of the tank body, ensuring that the scraper always maintains a high scraping efficiency and improving the mixing and stirring effect. At the same time, excess gas will be automatically transported to the adjustment frame, the gas squeezes the adjustment plate, the spring bends, and when the adjustment plate moves to the exhaust hole, the excess gas will be automatically discharged from the exhaust hole, ensuring a constant air pressure value in the stirring rod, ensuring that the scraper has a consistent fit to the inner wall of the tank body, and the scraping force of the scraper is consistent, ensuring that the scraper efficiently cleans and scrapes the inner wall of the tank body, ensuring that the fertilizer in the tank will not settle or stratify, and improving the uniformity of fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the working state of the present invention;

[0025] Figure 3 It is a schematic diagram of the cross-sectional structure of the tank body of the present invention;

[0026] Figure 4It is a structural schematic diagram of the fertilization mechanism of the present invention;

[0027] Figure 5 It is a schematic diagram of the connection between the delivery pipe, the conduction box and the nozzle of the present invention;

[0028] Figure 6 It is a partial structural schematic diagram of the anti-settling mechanism of the present invention;

[0029] Figure 7 For the present invention Figure 6 The enlarged view of point A in the middle;

[0030] Figure 8 It is a schematic structural diagram of the rotating rod, the adjusting frame and the observation tube of the present invention.

[0031] Reference numerals:

[0032] 100, tractor; 200, tank; 210, observation tube; 220, scale line; 300, fertilizer application mechanism; 310, first frame; 320, second frame; 330, connecting pipe; 340, connecting rod; 350, second motor; 360, rotating rod; 370, nozzle; 371, delivery pump; 372, three-way pipe; 373, delivery pipe; 374, vertical pipe; 3741, telescopic pipe; 375, nozzle; 376, transmission box; 3761, toggle wheel; 3762, first gear; 3763, second gear; 377, lifting Drop plate; 3771, screw rod; 380, slide rail; 381, sliding block; 382, ​​suspension plate; 383, pipette; 384, pipette head; 400, anti-settling mechanism; 410, first motor; 420, stirring rod; 430, cylinder body; 431, piston rod; 432, scraper; 433, guide ring; 4331, guide groove; 4332, slider; 434, inflatable plug rod; 4341, first one-way valve; 435, second one-way valve; 436, adjustment frame; 437, spring; 438, adjustment plate; 439, exhaust hole. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0036] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0038] Combine the following Figure 1-Figure 8 The agricultural machinery fertilization device of the present invention is described.

[0039] In one embodiment, an agricultural mechanical fertilization device comprises:

[0040] A tractor 100 and a tank 200, wherein the tank 200 is arranged on the tractor 100, and the tractor 100 is used to tract and fertilize the tank 200;

[0041] The anti-settling mechanism 400 is disposed on one side of the tank body 200 and mixes and stirs the liquid fertilizer inside the tank body 200 during the fertilization process;

[0042] The fertilizing mechanism 300 includes a first frame 310, a second frame 320 and a delivery pump 371 disposed on the tank 200. The tops of the tank 200 and the first frame 310 are fixedly connected to a second motor 350. The output shaft of the second motor 350 is fixedly connected to a rotating rod 360. The surface of the rotating rod 360 is fixedly connected to a connecting rod 340. The two connecting rods 340 are fixedly connected to the first frame 310 and the second frame 320 respectively.

[0043] Both the first frame 310 and the second frame 320 are provided with delivery pipes 373, and a three-way pipe 372 is provided between the two delivery pipes 373 and the delivery pump 371. The lower surface of the delivery pipe 373 is connected with evenly distributed vertical pipes 374, and the bottom end of the vertical pipe 374 is provided with a nozzle 370, and the bottom end of the nozzle 370 is provided with two nozzles 375. Evenly distributed conduction boxes 376 are provided on the delivery pipe 373, and a toggle wheel 3761 is rotatably connected in the conduction box 376. The bottom end of the toggle wheel 3761 passes through the conduction box 376 and is fixedly connected to the first gear 3762. The surface of the vertical pipe 374 is fixedly connected to the second gear 3763 meshing with the first gear 3762.

[0044] like Figure 1 , Figure 3 , Figure 6 , Figure 7 and Figure 8 As shown, in one embodiment, the anti-sedimentation mechanism 400 includes a first motor 410 fixedly mounted on one end of the tank body 200 and a stirring rod 420 rotatably connected to the tank body 200, one end of the stirring rod 420 is fixedly connected to one end of the first motor 410, a plurality of cylinder bodies 430 are provided on the surface of the stirring rod 420, a piston rod 431 is provided in the cylinder body 430, one end of the piston rod 431 passes through the cylinder body 430 and is fixedly connected to a scraper 432, an inflation plug rod 434 is provided in the stirring rod 420, a guide ring 433 is fixedly connected to one end of the tank body 200, a guide groove 4331 is provided in the guide ring 433, a slider 4332 is provided in the guide groove 4331, one end of the slider 4332 passes through the guide groove 4331 and is connected to the inflation plug rod 434.

[0045] The anti-sedimentation mechanism 400 also includes an adjustment frame 436 connected to the stirring rod 420. A spring 437 is fixedly connected to one end of the inner wall of the adjustment frame 436. An adjustment plate 438 is fixedly connected to the other end of the spring 437. An exhaust hole 439 is provided on the adjustment plate 438. Excess gas is automatically transported to the adjustment frame 436. The gas squeezes the adjustment plate 438, and the spring 437 is bent. When the adjustment plate 438 moves to the exhaust hole 439, the excess gas is automatically discharged from the exhaust hole 439, ensuring a constant air pressure value in the stirring rod 420, ensuring that the scraper 432 has a consistent fit to the inner wall of the tank body 200, and that the scraper 432 has a consistent scraping force, ensuring that the scraper 432 efficiently cleans and scrapes the inner wall of the tank body 200, ensuring that the fertilizer in the tank body 200 will not settle or stratify, and improving the uniformity of fertilization.

[0046] A first one-way valve 4341 is provided on the gas plug rod 434, a second one-way valve 435 is provided in the stirring rod 420, and the other end of the tank body 200 is connected to an observation tube 210, and a scale line 220 is provided on the surface of the observation tube 210. The first one-way valve 4341 and the second one-way valve 435 both limit the flow direction of the gas to ensure that only gas can enter and there will be no gas backflow. The external gas enters the stirring rod 420 from the flow path at the connection between the gas plug rod 434 and the slider 4332 to ensure sufficient gas injection; the observation tube 210 is connected to the tank body 200, and the volume of the tank body 200 can be observed from the observation tube 210, which is convenient for timely replenishment of fertilizers to the device, and the scale line 220 can provide data support for the remaining capacity, and the observed capacity is more accurate.

[0047] In this embodiment, when the anti-sedimentation mechanism 400 is running, the first motor 410 will drive the stirring rod 420 and the scraper 432 to rotate, the inflation plug rod 434 and the slider 4332 will rotate synchronously with the stirring rod 420, and the slider 4332 will drive the inflation plug rod 434 to reciprocate under the guidance of the stationary guide groove 4331, and the external gas will be continuously injected into the cylinder body 430, and the gas will squeeze the piston rod 431, and the piston rod 431 will drive the scraper 432 to fit tightly against the inner wall of the tank body 200, so that the fertilizer in the tank body 200 is stirred by the cylinder body 430 and the piston rod 431, and the scraper 432 will scrape the inner wall of the tank body 200 synchronously, and the scraper 432 can automatically and tightly fit according to the irregular inner wall of the tank body 200, ensuring that the scraper 432 always maintains a high scraping efficiency, while effectively ensuring the capacity of the tank body 200 and improving the effect of mixing and stirring the fertilizer.

[0048] like Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, in one embodiment, the fertilizer application mechanism 300 further includes a slide rail 380 disposed in the tank body 200, a sliding block 381 is slidably connected in the slide rail 380, a suspension plate 382 is disposed on the sliding block 381, a liquid suction head 384 is disposed on the suspension plate 382, ​​and a liquid suction tube 383 is disposed between the liquid suction head 384 and the delivery pump 371. When the delivery pump 371 is in the delivery operation, the solution in the tank body 200 cooperates with the liquid suction head 384 and the liquid suction tube 383, and the fertilizer in the tank body 200 is delivered via the delivery pump 371. When the height of the solution in the tank body 200 fluctuates, the suspension plate 382 will be adaptively adjusted, and the sliding block 381 will automatically slide and adjust in the slide rail 380 accordingly, so that the liquid suction head 384 is always in the solution, ensuring the efficient and orderly operation of the liquid suction operation and improving the uniformity of fertilizer delivery.

[0049] The nozzle 375 is rotatably connected with a lifting plate 377, and the first frame 310 and the second frame 320 are threadedly connected with a screw rod 3771, and the bottom end of the screw rod 3771 is rotatably connected with the lifting plate 377. The height of the lifting plate 377, the nozzle 370 and the nozzle 375 can be changed, so that the nozzle 375 is more in line with the height required by the crops, thereby improving the fertilization effect of the fertilizer on the crops and increasing the application range of the device.

[0050] The top of the lifting plate 377 is fixedly connected to a limit rod, and the two limit rods are respectively slidably connected to the first frame 310 and the second frame 320. The limit rod can limit the adjustment path of the lifting plate 377 to ensure that the lifting plate 377 can be adjusted in the vertical direction, making the adjustment operation more efficient and reasonable without offset.

[0051] A telescopic tube 3741 is provided between the vertical tube 374 and the nozzle 375. The telescopic tube 3741 is a bellows telescopic joint, and a sealed bearing is provided at the connection between the delivery tube 373 and the vertical tube 374. The telescopic tube 3741 can adapt to the above adjustment without affecting the normal delivery of fertilizers, and the sealed bearing can ensure that during the fertilization operation, the vertical tube 374 rotates normally without leakage, making the rotary spraying of fertilizers more reasonable without conflict.

[0052] A connecting tube 330 is provided between the two conveying tubes 373, and the connecting tube 330 is a rubber material component. The soft connecting tube 330 can be adaptively fitted when the two conveying tubes 373 are adjusted, and will not break. The adjustment operation of the first frame 310 and the second frame 320 will not affect the conveying and fertilizing operation of the fertilizer.

[0053] The second gear 3763 is located above the telescopic tube 3741, and the gear ratio between the first gear 3762 and the second gear 3763 is 1:3, which can make the rotation of the nozzle 370 more reasonable and the rotation speed more suitable for the fertilization operation.

[0054] In this embodiment, before the device performs fertilization operation, the screw rod 3771 can be rotated. Under the action of the limit rod, the lifting plate 377 can drive the nozzle 370 and the nozzle 375 to adjust the height, so that the height of the nozzle 375 is more in line with the required height of the crops, thereby improving the fertilization effect on the crops. The telescopic tube 3741 is adaptively fitted to ensure that the fertilizer delivery is not affected.

[0055] Working principle: Before the fertilization operation, the device needs to transport the fertilizer into the tank 200. After filling, the device is moved to a large farmland by using the tractor 100, and the second motor 350 is rotated. The connecting rod 340 is driven by the rotating rod 360 to drive the first frame 310 to unfold. After unfolding, the second frame 320 is unfolded according to the same method as above. The unfolded working state of the device is as shown in the attached figure. Figure 2 As shown in the figure, the delivery pump 371 and the three-way pipe 372 cooperate with each other to deliver the fertilizer in the tank body 200 to the delivery pipe 373, and the vertical pipe 374 and the nozzle 370 cooperate to finally spray it out through the nozzle 375. When the fertilizer flows in the delivery pipe 373, the flow force will drive the toggle wheel 3761 to rotate, thereby driving the first gear 3762 to rotate. With the cooperation of the second gear 3763, the nozzle 370 and the nozzle 375 will rotate during fertilization, so as to change the fertilizer spraying path and avoid dead corners. In this process, the tractor 100 is required to guide the device to move along the established fertilization path. At the same time, the anti-sedimentation mechanism 400 stirs the fertilizer in the tank body 200 to avoid sedimentation and stratification, thereby effectively realizing efficient and uniform fertilization operations.

[0056] In the above-mentioned fertilizing mechanism 300, the second motor 350, the first frame 310 and the second frame 320 cooperate with each other, and the multiple nozzles 375 can be effectively stored on the side of the tank body 200, ensuring that the multiple nozzles 375 are reasonably planned, and can perform multi-point spraying and fertilization during fertilization, so as to achieve efficient fertilization operation. In the process of fertilizer transportation, the nozzle 370 and the nozzle 375 can be automatically driven to rotate, and rotate during the mobile fertilization process, so as to increase the spraying range of the fertilizer, avoid the dead angle of fertilization, and improve the effect of agricultural fertilization;

[0057] The first motor 410 in the above-mentioned anti-sedimentation mechanism 400 can drive the stirring rod 420 and the scraper 432 to rotate, stir the inner wall of the tank body 200 and scrape the inner wall of the tank body 200 at the same time, so as to avoid adhesion on the inner wall of the tank body 200. At the same time, when the stirring rod 420 rotates, the guide groove 4331 is used to guide the slider 4332, so that the slider 4332 drives the inflation plug rod 434 to reciprocate, and the stirring rod 420 is continuously injected with gas. The gas will always squeeze the piston rod 431, so that the scraper 432 can automatically and tightly fit according to the inner wall of the tank body 200, ensuring the scraping Plate 432 always maintains high scraping efficiency to improve the mixing effect. At the same time, excess gas is automatically transported to the adjustment frame 436, and the gas squeezes the adjustment plate 438, causing the spring 437 to bend. When the adjustment plate 438 moves to the exhaust hole 439, excess gas is automatically discharged from the exhaust hole 439, ensuring a constant air pressure value in the stirring rod 420, ensuring that the scraper 432 has a consistent fit to the inner wall of the tank body 200, and the scraping force of the scraper 432 is consistent, ensuring that the scraper 432 efficiently cleans and scrapes the inner wall of the tank body 200, ensuring that the fertilizer in the tank body 200 will not settle or stratify, and improving the uniformity of fertilization.

[0058] It should be noted that the traction machine 100, tank body 200, observation tube 210, second motor 350, delivery pump 371, three-way pipe 372, telescopic tube 3741, nozzle 375, toggle wheel 3761, liquid suction head 384, first motor 410, first one-way valve 4341 and second one-way valve 435 in the above description are all relatively mature devices in the existing technology. The specific models can be selected according to actual needs. At the same time, the second motor 350, delivery pump 371 and first motor 410 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0059] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. An agricultural mechanical fertilization device, characterized in that: include: A tractor (100) and a tank body (200), wherein the tank body (200) is arranged on the tractor (100), and the tractor (100) is used to haul and fertilize the tank body (200); an anti-settling mechanism (400), the anti-settling mechanism (400) being arranged on one side of the tank body (200) and mixing and stirring the liquid fertilizer inside the tank body (200) during the fertilization process; A fertilizing mechanism (300), the fertilizing mechanism (300) comprising a first frame (310), a second frame (320) and a delivery pump (371) arranged on a tank body (200), the top ends of the tank body (200) and the first frame (310) are both fixedly connected with a second motor (350), the output shaft of the second motor (350) is fixedly connected with a rotating rod (360), the surface of the rotating rod (360) is fixedly connected with a connecting rod (340), and the two connecting rods (340) are respectively fixedly connected with the first frame (310) and the second frame (320); The first frame (310) and the second frame (320) are both provided with a delivery pipe (373), a three-way pipe (372) is provided between the two delivery pipes (373) and the delivery pump (371), the lower surface of the delivery pipe (373) is connected with a uniformly distributed vertical pipe (374), the bottom end of the vertical pipe (374) is provided with a nozzle (370), the bottom end of the nozzle (370) is provided with two nozzles (375), the delivery pipe (373) is provided with a uniformly distributed conduction box (376), the conduction box (376) is rotatably connected with a toggle wheel (3761), the bottom end of the toggle wheel (3761) passes through the conduction box (376) and is fixedly connected with a first gear (3762), and the surface of the vertical pipe (374) is fixedly connected with a second gear (3763) meshing with the first gear (3762).

2. The agricultural machinery fertilization device according to claim 1, characterized in that: The anti-settling mechanism (400) comprises a first motor (410) fixedly mounted on one end of the tank body (200) and a stirring rod (420) rotatably connected to the tank body (200), one end of the stirring rod (420) being fixedly connected to one end of the first motor (410), a plurality of cylinder bodies (430) being provided on the surface of the stirring rod (420), a piston rod (431) being provided in the cylinder body (430), one end of the piston rod (431) passing through The cylinder body (430) is fixedly connected with a scraper (432), an inflation plug rod (434) is provided in the stirring rod (420), one end of the tank body (200) is fixedly connected with a guide ring (433), a guide groove (4331) is provided in the guide ring (4333), a slider (4332) is provided in the guide groove (4331), and one end of the slider (4332) passes through the guide groove (4331) and is connected to the inflation plug rod (434).

3. The agricultural machinery fertilization device according to claim 2, characterized in that: The anti-sedimentation mechanism (400) further comprises an adjustment frame (436) connected to the stirring rod (420), one end of the inner wall of the adjustment frame (436) is fixedly connected to a spring (437), the other end of the spring (437) is fixedly connected to an adjustment plate (438), and an exhaust hole (439) is provided on the adjustment plate (438).

4. The agricultural machinery fertilization device according to claim 1, characterized in that: The fertilizing mechanism (300) further comprises a slide rail (380) arranged in the tank body (200), a slide block (381) being slidably connected in the slide rail (380), a suspension plate (382) being arranged on the slide block (381), a liquid suction head (384) being arranged on the suspension plate (382), and a liquid suction pipe (383) being arranged between the liquid suction head (384) and the delivery pump (371).

5. The agricultural machinery fertilization device according to claim 1, characterized in that: The nozzle (375) is rotatably connected to a lifting plate (377), the first frame (310) and the second frame (320) are threadedly connected to a screw rod (3771), and the bottom end of the screw rod (3771) is rotatably connected to the lifting plate (377).

6. The agricultural machinery fertilizing device according to claim 5, characterized in that: The top end of the lifting plate (377) is fixedly connected to a limiting rod, and the two limiting rods are slidably connected to the first frame (310) and the second frame (320) respectively.

7. The agricultural machinery fertilization device according to claim 1, characterized in that: A telescopic tube (3741) is provided between the vertical tube (374) and the nozzle (375), the telescopic tube (3741) being a bellows telescopic joint, and a sealed bearing is provided at the connection between the delivery tube (373) and the vertical tube (374).

8. The agricultural machinery fertilizing device according to claim 1, characterized in that: A connecting pipe (330) is provided between the two conveying pipes (373), and the connecting pipe (330) is a rubber material component.

9. The agricultural machinery fertilizing device according to claim 1, characterized in that: The second gear (3763) is located above the telescopic tube (3741), and the gear ratio between the first gear (3762) and the second gear (3763) is 1:

3.

10. The agricultural machinery fertilization device according to claim 2, characterized in that: The inflation plug rod (434) is provided with a first one-way valve (4341), the stirring rod (420) is provided with a second one-way valve (435), and the other end of the tank body (200) is connected to an observation tube (210), and the surface of the observation tube (210) is provided with scale lines (220).

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