Disclosure of Invention
The invention provides an intelligent agricultural device based on the technology of the Internet of things, which is used for solving the problem that agricultural irrigation needs to be artificially controlled in the prior art.
Therefore, the technical scheme is that the intelligent agricultural device based on the internet of things technology comprises the following components: machine case, irrigation shower nozzle, central treater, wireless transmission module and water pump, central treater and wireless transmission module are all fixed to be set up quick-witted incasement, central treater with the wireless transmission module electricity is connected, irrigation shower nozzle passes through the fixed setting of pipe fitting and is in quick-witted case top, the water pump is fixed to be set up quick-witted incasement, water pump one end with the water tank be connected and the other end with irrigation shower nozzle connects, the water pump with central treater electricity is connected.
Preferably, a balance plate is fixedly arranged below the case, the balance plate is of a grid structure, a plurality of soil hygrometers are fixedly arranged below the balance plate, and the soil hygrometers are electrically connected with the central processor.
Preferably, the outer wall of the case is fixedly provided with damp-proof cloth.
Preferably, the machine case is also provided with a drainage assembly, and the drainage assembly comprises:
the first main shaft is rotatably arranged on the inner wall of the case, the first main shaft is horizontally arranged, a first sleeve is rotatably arranged on the first main shaft, a first crank is fixedly arranged on the first sleeve, the first crank is obliquely and upwards arranged and is perpendicular to the first main shaft, and a first convex column is rotatably arranged at one end, away from the first sleeve, of the first crank;
the drainage motor is fixedly arranged on the inner wall of the case, an output shaft of the drainage motor is parallel to the first main shaft, a first gear is fixedly arranged on the output shaft of the drainage motor, the first gear is of an oval structure, a second gear is fixedly arranged on the first convex column, and the second gear is meshed with the first gear;
the first sleeve is fixedly provided with a first crank, the first crank is perpendicular to the first main shaft, the first crank is arranged in the oblique upward direction and opposite to the oblique direction of the first crank, and one end, away from the first sleeve, of the first crank is provided with a first notch along the length direction;
the first sliding block is arranged in the first notch in a sliding mode, a second convex column is fixedly arranged on the first sliding block and is parallel to the first main shaft, a piston rod is rotatably arranged on the second convex column, and the piston rod is vertically arranged downwards;
the piston cylinder is vertically arranged and fixedly connected with the case, the lower end of the piston cylinder penetrates through the outside of the case, a piston plate is arranged in the piston cylinder in a sliding mode, the piston plate is horizontally arranged, a piston hole is formed in the piston plate, a first sealing plate is arranged at the piston hole in the piston plate, one end of the first sealing plate is hinged to the piston plate, the lower end of the piston rod penetrates through the inside of the piston cylinder and is fixedly connected with the piston plate, a water inlet is formed in the lower end of the piston cylinder, a second sealing plate is arranged above the water inlet, and one end of the second sealing plate is hinged to the piston cylinder;
the lower end of the piston cylinder is provided with a water sucking disc, the lower end of the water sucking disc is fixedly provided with a plurality of water sucking pipes, the water sucking pipes are vertically arranged, and the water sucking pipes are communicated with the piston cylinder through the water sucking disc;
the first chain wheel is fixedly arranged on the first convex column, the second chain wheel is fixedly arranged on the first main shaft, and the first chain wheel and the second chain wheel are connected and driven through a chain;
the sliding seat is arranged on the inner wall of the case in a sliding mode, the sliding seat horizontally slides along the inner wall of the case, a third crank is arranged on the sliding seat in a sliding mode, the third crank is of an L-shaped structure and vertically slides along the sliding seat, a second notch is formed in the upper end of the third crank, the first protruding column is arranged in the second notch and is in sliding connection with the second notch, and a third notch is formed in the lower end of the third crank;
the first driving wheel is fixedly arranged on the first main shaft, a third convex column is eccentrically arranged on the first driving wheel and is perpendicular to the first driving wheel, and the third convex column is arranged in the third notch and is in sliding connection with the third notch;
the main drainage pipe is fixedly arranged on the side wall of the piston cylinder, the main drainage pipe is communicated with the piston cylinder, the joint of the main drainage pipe and the piston cylinder is positioned above the piston plate, the main drainage pipe is obliquely arranged downwards, and the main drainage pipe is connected with the water tank;
the drainage filter screen, be provided with the drainage filter screen in the main sewer pipe, the drainage filter screen level sets up, drainage filter screen top is provided with the branch pipe of draining, the vertical setting of branch pipe of draining, and the branch pipe lower extreme of draining with main sewer pipe intercommunication, be provided with the spacing spout of vertical direction on the branch pipe lateral wall of draining, it is provided with spacing slide bar to slide in the spacing spout, spacing slide bar lower extreme with the drainage filter screen is connected, the blown down tank has still been seted up on the branch pipe lateral wall of draining, spacing slide bar upper end level is buckled and is passed through the blown down tank with third crank fixed connection.
Preferably, the lower end of the water suction pipe is provided with a detachable first filter screen.
Preferably, the lower end of the limiting slide rod is provided with a fourth convex column, the level of the fourth convex column is arranged and is fixedly connected with the lower end of the limiting slide rod, a connecting sleeve is fixedly arranged on the lateral portion of the drainage filter screen, the outline of the cross section of the connecting sleeve is arranged to be rectangular, the outline of the cross section of the connecting sleeve is arranged to be circular, the fourth convex column is inserted into the connecting sleeve and is connected with the connecting sleeve in a rotating mode, the end portion of the fourth convex column is provided with a clamping block which can be clamped with the horizontal end portion of the connecting sleeve, the fourth convex column is arranged between the connecting sleeve and is provided with a limiting torsion spring, the limiting sliding groove is arranged to be rectangular, and two side walls of the limiting sliding groove are attached to the side wall of the connecting sleeve.
Preferably, still be provided with fertilization subassembly in the quick-witted case, fertilization subassembly includes:
the fertilizer box is fixedly arranged on the case, the upper end of the fertilizer box is opened, an intermediate baffle for dividing the fertilizer box into an upper part and a lower part is fixedly arranged in the fertilizer box, the intermediate baffle is horizontally arranged, and the lower end of the fertilizer box is communicated with a water pump pipeline through a pipeline;
the middle baffle plate is provided with a first main shaft in a rotating mode, the first main shaft is vertically arranged and penetrates through the middle baffle plate, and a first gear is fixedly arranged on the first main shaft above the middle baffle plate;
the upper surface of the middle baffle is fixedly provided with a driving motor, an output shaft of the driving motor is vertically and upwards arranged, a third gear is fixedly arranged on the output shaft of the driving motor, and the third gear is meshed with the fifth gear;
the second sleeve is fixedly arranged above a fifth gear on the second main shaft, a plurality of fourth cranks are fixedly arranged on the second sleeve, the fourth cranks are horizontally arranged, stirring rods are fixedly arranged on the fourth cranks, and the stirring rods are vertically and downwards arranged;
the gear ring is arranged below the middle baffle and is horizontally arranged, the gear ring is fixedly connected with the inner wall of the fertilizer box, and the gear ring and the second spindle are coaxially arranged;
a third sleeve is fixedly arranged on the second main shaft below the middle baffle, a fifth crank is fixedly arranged on the third sleeve, the fifth crank is horizontally arranged, a fifth convex column is rotatably arranged at one end, far away from the third sleeve, of the fifth crank, a fourth gear is fixedly arranged at the upper end of the fifth convex column, and the fourth gear is in inner meshing with the gear ring;
the lower end of the fifth convex column is fixedly provided with a driven wheel disc, the driven wheel disc is horizontally arranged, and the lower surface of the driven wheel disc is fixedly provided with a plurality of vertically downward mixing rods;
the blanking device comprises blanking ports, a plurality of blanking ports are circumferentially arrayed on the intermediate baffle plate by taking the second main shaft as a center, a blanking baffle plate is arranged at the blanking port on the lower surface of the intermediate baffle plate, the blanking baffle plate is connected with the intermediate baffle plate in a sliding mode, the sliding direction of the blanking baffle plate points to the second main shaft, an intermediate stop block is arranged between the blanking baffle plate and the second main shaft, the intermediate stop block is fixedly connected with the intermediate baffle plate, and a sealing spring is fixedly arranged between the blanking baffle plate and the intermediate stop block;
the fourth sleeve, it is provided with the fourth sleeve to rotate on the second main shaft, the fixed sixth crank that is provided with on the fourth sleeve, the sixth crank level sets up, and is provided with reciprocal spout along length direction on the sixth crank, it is provided with reciprocal slider to slide in the reciprocal spout, fourth gear up end off-centre is provided with the sixth projection, the vertical setting of sixth projection, and sixth projection upper end with reciprocal slider rotates to be connected, blanking baffle fixed surface is provided with first butt piece, reciprocal slider fixed surface is provided with the second butt piece, the second butt piece can with first butt piece butt.
Preferably, a sealing cover is further arranged on the middle baffle plate, the sealing cover covers the outer side of the driving motor, and the sealing cover is rotatably connected with the second spindle.
Preferably, the fixed scraper blade of cleaing away that is provided with of second main shaft lower extreme, clear away the scraper blade level and set up, and clear away the scraper blade lower surface with can of manure diapire butt.
The working principle and the beneficial effects of the invention are as follows: when the device uses, the irrigation shower nozzle passes through the pipeline and communicates with water pump and water tank in proper order, central treater is connected with the water pump electricity simultaneously and is used for controlling the water pump, central treater is connected with the wireless transmission module electricity again, thereby carry out remote transmission with data, can control irrigation system long-rangely under this condition, and simultaneously, also can make entire system access network information through the wireless transmission module, thereby can adjust the irrigation in advance according to the information that weather forecast reachs, and then solve the problem that agricultural irrigation needs artificial management and control among the prior art.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment of the invention provides an intelligent agricultural device based on the technology of the internet of things, as shown in fig. 2, the intelligent agricultural device comprises: case 1, irrigation nozzle 2, central treater 11, wireless transmission module 12 and water pump 3, central treater 11 and wireless transmission module 12 are all fixed to be set up in quick-witted case 1, central treater 11 with wireless transmission module 12 electricity is connected, irrigation nozzle 2 passes through the fixed setting of pipe fitting and is in machine case 1 top, water pump 3 is fixed to be set up in quick- witted case 1, 3 one end of water pump be connected with the water tank and the other end with irrigation nozzle 2 connects, water pump 3 with central treater 11 electricity is connected.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the device uses, irrigation spray 2 communicates with water pump 3 and water tank in proper order through the pipeline, central treater 11 is connected with 3 electricity of water pump and is used for controlling water pump 3 simultaneously, central treater 11 is connected with wireless transmission module 12 electricity again, thereby carry out remote transmission with data, can control irrigation system long-rangely under this condition, and simultaneously, also can make entire system access network information through wireless transmission module 12, thereby can carry out the automatic adjustment in advance according to the information that weather forecast came out and irrigate, and then solve among the prior art problem that agricultural irrigation needs artificial management and control.
In one embodiment, a balance plate 4 is fixedly arranged below the chassis 1, the balance plate 4 is arranged in a grid structure, a plurality of soil moisture meters 41 are fixedly arranged below the balance plate 4, and the soil moisture meters 41 are electrically connected with the central processor 11.
The working principle and the beneficial technical effects of the technical scheme are as follows: by arranging the balance plate 4, the balance plate 4 is directly buried in soil when the device is used, so that the case 1 and the irrigation spray head 2 are placed more stably, and the case 1 and the irrigation spray head 2 are prevented from toppling over due to wind, rain and the like to affect use; simultaneously, soil hygrometer 41 directly buries underground and measures soil moisture in soil, and the data that obtain of measurement directly transmit through central processing unit 11 and wireless transmission module 12 to can irrigate according to soil moisture adjustment in real time, promote irrigation effect, make humidity more suitable crop growth.
In one embodiment, a damp-proof cloth 5 is fixedly arranged on the outer wall of the case 1.
The working principle and the beneficial technical effects of the technical scheme are as follows: through setting up dampproofing cloth 5, carry out dampproofing protection to quick-witted case 1 and each part of inside to avoid leading to each part humidity to rust because of using in the field for a long time, thereby make each part can use for a long time, hoisting device's practicality.
In one embodiment, a drainage assembly 6 is further disposed in the chassis 1, as shown in fig. 3 to 8, the drainage assembly 6 includes:
the first main shaft 601 is rotatably arranged on the inner wall of the case 1, the first main shaft 601 is horizontally arranged, a first sleeve 602 is rotatably arranged on the first main shaft 601, a first crank 603 is fixedly arranged on the first sleeve 602, the first crank 603 is obliquely arranged upwards, the first crank 603 is perpendicular to the first main shaft 601, and a first convex column 604 is rotatably arranged at one end, far away from the first sleeve 602, of the first crank 603;
the drainage motor 605 is fixedly arranged on the inner wall of the case 1, an output shaft of the drainage motor 605 is parallel to the first main shaft 601, a first gear 606 is fixedly arranged on the output shaft of the drainage motor 605, the first gear 606 is in an elliptical structure, a second gear 607 is fixedly arranged on the first convex column 604, and the second gear 607 is meshed with the first gear 606;
a second crank 608 is further fixedly arranged on the first sleeve 602, the second crank 608 is perpendicular to the first main shaft 601, the second crank 608 is arranged obliquely upwards and opposite to the first crank 603 in the oblique direction, and a first notch 609 is formed in one end, away from the first sleeve 602, of the second crank 608 along the length direction;
a first slider 610, wherein a first slider 610 is slidably disposed in the first slot 609, a second protruding column 611 is fixedly disposed on the first slider 610, the second protruding column 611 is parallel to the first main shaft 601, a piston rod 613 is rotatably disposed on the second protruding column 611, and the piston rod 613 is disposed vertically downward;
the piston cylinder 614 is vertically arranged and fixedly connected with the case 1, the lower end of the piston cylinder 614 penetrates through the case 1, a piston plate 615 is arranged in the piston cylinder 614 in a sliding mode, the piston plate 615 is horizontally arranged, a piston hole 616 is formed in the piston plate 615, a first sealing plate 617 is arranged in the piston hole 616 of the piston plate 615, one end of the first sealing plate 617 is hinged to the piston plate 615, the lower end of the piston rod 613 penetrates through the piston cylinder 614 and is fixedly connected with the piston plate 615, a water inlet 618 is formed in the lower end of the piston cylinder 614, a second sealing plate 619 is arranged above the water inlet 618, and one end of the second sealing plate 619 is hinged to the piston cylinder 614;
the lower end of the piston cylinder 614 is provided with a water absorption disc 620, the lower end of the water absorption disc 620 is fixedly provided with a plurality of water absorption pipes 621, the water absorption pipes 621 are vertically arranged, and the water absorption pipes 621 are communicated with the piston cylinder 614 through the water absorption disc 620;
the first chain wheel 622 is fixedly arranged on the first convex column 604, the second chain wheel 623 is fixedly arranged on the first main shaft 601, and the first chain wheel 622 and the second chain wheel 623 are in transmission connection through a chain;
the sliding seat 624 is slidably arranged on the inner wall of the chassis 1, the sliding seat 624 horizontally slides along the inner wall of the chassis 1, a third crank 625 is slidably arranged on the sliding seat 624, the third crank 625 is set to be an L-shaped structure, the third crank 625 vertically slides along the sliding seat 624, a second notch 626 is formed in the upper end of the third crank 625, the first convex column 604 is arranged in the second notch 626 and is slidably connected with the second notch 626, and a third notch 627 is formed in the lower end of the third crank 625;
a first driving wheel 628, the first main shaft 601 is fixedly provided with the first driving wheel 628, the first driving wheel 628 is eccentrically provided with a third protruding column 629, the third protruding column 629 is perpendicular to the first driving wheel 628, and the third protruding column 629 is arranged in the third slot 627 and is slidably connected with the third slot 627;
the main water drainage pipe 630 is fixedly arranged on the side wall of the piston cylinder 614, the main water drainage pipe 630 is communicated with the piston cylinder 614, the joint of the main water drainage pipe 630 and the piston cylinder 614 is positioned above the piston plate 615, the main water drainage pipe 630 is arranged obliquely downwards, and the main water drainage pipe 630 is connected with a water tank;
drainage filter screen 631, be provided with drainage filter screen 631 in the main drain pipe 630, the setting of drainage filter screen 631 level, drainage filter screen 631 top is provided with drain branch pipe 632, the vertical setting of drain branch pipe 632, and drain branch pipe 632 lower extreme with main drain pipe 630 intercommunication, be provided with the spacing spout 633 of vertical direction on the drain branch pipe 632 lateral wall, it is provided with spacing slide bar 634 to slide in spacing spout 633, spacing slide bar 634 lower extreme with drainage filter screen 631 is connected, spout 635 has still been seted up on the drain branch pipe 632 lateral wall, spacing slide bar 634 upper end level is buckled and is passed through spout 635 with third crank 625 fixed connection.
The working principle and the beneficial technical effects of the technical scheme are as follows: due to climate reasons, drought and flood in northern areas are distinguished obviously, rainfall is increased in summer, and a large amount of field ponding can be caused even in partial time, so that the ponding needs to be discharged, and the influence of the field ponding on crops is avoided. At the moment, the drainage assembly 6 is started, the drainage motor 605 is started to drive the first gear 606 to rotate, the first gear 606 is of an oval structure, so that when the first gear 606 and the second gear 607 are in meshed transmission, the distance between the output shaft of the drainage motor 605 and the first convex column 604 is changed in a reciprocating mode, the first crank 603 is pushed to swing in a reciprocating mode by taking the first main shaft 601 as the center, the first crank 603 swings and drives the second crank 608 to swing together through the first sleeve 602, the second crank 608 swings and drives the piston rod 613 to reciprocate in the vertical direction through being matched with the notch of the first sliding block 610, the piston rod 613 drives the piston plate 615 to move upwards together when moving upwards, at the moment, the second sealing plate 619 is opened and the first sealing plate 617 is closed, so that accumulated water is sucked into the cylinder body 614 through the water suction pipe 621 and the water suction disc 620 in sequence, at the moment, the accumulated water is located between the first sealing plate 617 and the second sealing plate 619, then the piston rod 613 drives the piston plate 615 to move downwards, at this time, the second closing plate 619 is closed and the first closing plate 617 is opened, accumulated water enters the upper part of the piston plate 615 under the action of pressure, and then enters the water tank through the main drainage pipe 630 for storage; meanwhile, when the accumulated water passes through the main water drainage pipe 630, the water drainage filter screen 631 filters the accumulated water, at this time, the first gear 606 is meshed with the second gear 607 to drive the second gear 607 to rotate, the second gear 607 drives the first convex column 604 to rotate to drive the first chain wheel 622 to rotate, the first chain wheel 622 drives the first main shaft 601 to rotate through chain transmission with the second chain wheel 623 to drive the first driving wheel 628 to rotate, the first driving wheel 628 drives the third crank 625 to reciprocate in the vertical direction through the cooperation of the third convex column 629 and the third groove 627, meanwhile, the cooperation of the second groove 626 and the first convex column 604 drives the third crank 625 to reciprocate in the horizontal direction to drive the limit slide bar 634 to move vertically upwards, and then the limit slide bar 634 is driven to move horizontally to draw the water drainage filter screen 631 out of the discharge groove 635, so as to clean the filtrate accumulated on the water drainage filter screen 631, then the drainage filter screen 631 is put back to finish the cleaning of the drainage filter screen 631; through the structure and the process, on one hand, field accumulated water is reduced through pumping water, the root system of crops is prevented from being rotted and withered due to excessive accumulated water in cultivated land, and on the other hand, the cyclic utilization of water resources is realized, the waste of the water resources is avoided, and the green sustainable development is favorably realized; meanwhile, compared with a direct pumping water pumping mode, because the water pumping is generally performed uninterruptedly, accumulated water in a cultivated land is mixed with more sundries such as silt plant roots and stems, and even if a filter screen is arranged at a water inlet, the water inlet is easy to block.
In one embodiment, the lower end of the suction pipe 621 is provided with a detachable first filter screen 636.
The working principle and the beneficial technical effects of the technical scheme are as follows: through setting up the first filter screen 636 of detachable at the pipe orifice of water suction pipe 621 to directly filter most great impurity at the beginning, avoid impurity to block up the pipeline, simultaneously, first filter screen 636 sets up to detachable construction, conveniently changes and washs first filter screen 636, has promoted the practicality of device.
In one embodiment, the lower end of the limiting slide bar 634 is provided with a fourth protruding column 637, the fourth protruding column 637 is horizontally arranged and is fixedly connected with the lower end of the limiting slide bar 634, the side of the drainage filter screen 631 is fixedly provided with a connecting sleeve 638, the outer contour of the cross section of the connecting sleeve 638 is arranged in a rectangular shape, the inner contour of the cross section of the connecting sleeve 638 is arranged in a circular shape, the fourth protruding column 637 is inserted into the connecting sleeve 638 and is rotatably connected with the connecting sleeve 638, the end of the fourth protruding column 637 is provided with a clamping block 639 capable of being horizontally clamped with the connecting sleeve 638, a limiting torsion spring 640 is arranged between the fourth protruding column 637 and the connecting sleeve 638, the limiting sliding groove 633 is arranged in a rectangular shape, and two side walls of the limiting sliding groove 633 are attached to the side wall of the connecting sleeve 638.
The working principle and the beneficial technical effects of the technical scheme are as follows: through setting up adapter sleeve 638 to interior round square structure, when drainage filter screen 631 daily use and slide from top to bottom along drainage branch pipe 632, spacing spout 633 side wall carries out the joint to adapter sleeve 638 lateral wall, thereby avoid adapter sleeve 638 to rotate, after drainage filter screen 631 is taken out, because main drain pipe 630 slope sets up and drainage filter screen 631 level sets up, consequently, drainage filter screen 631 is close to the accumulational impurity in one side of main drain pipe 630 diapire more, drainage filter screen 631 takes place to rotate for the axle with adapter sleeve 638 under the action of gravity this moment, empty the impurity on the drainage filter screen 631, thereby realize empting automatically, the practicality of device has been promoted.
In one embodiment, a fertilizing assembly 7 is further disposed in the housing 1, as shown in fig. 9 to 11, the fertilizing assembly 7 includes:
the fertilizer box 701 is fixedly arranged on the case 1, the upper end of the fertilizer box 701 is open, an intermediate baffle 702 for dividing the fertilizer box 701 into an upper part and a lower part is fixedly arranged in the fertilizer box 701, the intermediate baffle 702 is horizontally arranged, and the lower end of the fertilizer box 701 is communicated with a water pump 3 pipeline through a pipeline;
a second main shaft 703, wherein the middle baffle 702 is rotatably provided with the second main shaft 703, the second main shaft 703 is vertically arranged and penetrates through the middle baffle 702, and a fifth gear 704 is fixedly arranged on the second main shaft 703 above the middle baffle 702;
a driving motor 705, the driving motor 705 is fixedly arranged on the upper surface of the middle baffle 702, the output shaft of the driving motor 705 is vertically arranged upwards, a third gear 706 is fixedly arranged on the output shaft of the driving motor 705, and the third gear 706 is meshed with the fifth gear 704;
a second sleeve 707 is fixedly arranged above the fifth gear 704 on the second main shaft 703, a plurality of fourth cranks 708 are fixedly arranged on the second sleeve 707, the fourth cranks 708 are horizontally arranged, a stirring rod 709 is fixedly arranged on the fourth cranks 708, and the stirring rod 709 is vertically arranged downwards;
a gear ring 710 is arranged below the middle baffle 702, the gear ring 710 is horizontally arranged, the gear ring 710 is fixedly connected with the inner wall of the fertilizer box 701, and the gear ring 710 and the second spindle 703 are coaxially arranged;
a third sleeve 711, a third sleeve 711 is fixedly disposed on the second spindle 703 below the middle baffle 702, a fifth crank 712 is fixedly disposed on the third sleeve 711, the fifth crank 712 is horizontally disposed, a fifth boss 713 is rotatably disposed at one end of the fifth crank 712 far away from the third sleeve 711, a fourth gear 714 is fixedly disposed at the upper end of the fifth boss 713, and the fourth gear 714 is engaged with the gear ring 710;
the lower end of the fifth convex column 713 is fixedly provided with a driven wheel disc 715, the driven wheel disc 715 is horizontally arranged, and the lower surface of the driven wheel disc 715 is fixedly provided with a plurality of vertically downward mixing rods 716;
a plurality of blanking ports 717 are circumferentially arranged on the intermediate baffle 702 by taking the second spindle 703 as a center, a blanking baffle 718 is arranged at the blanking port 717 on the lower surface of the intermediate baffle 702, the blanking baffle 718 is slidably connected with the intermediate baffle 702, the sliding direction of the blanking baffle 718 points to the second spindle 703, an intermediate stopper 719 is arranged between the blanking baffle 718 and the second spindle 703, the intermediate stopper 719 is fixedly connected with the intermediate baffle 702, and a sealing spring 720 is fixedly arranged between the blanking baffle 718 and the intermediate stopper 719;
the fourth sleeve 721, the second spindle 703 is provided with the fourth sleeve 721 in a rotating manner, the fourth sleeve 721 is fixedly provided with a sixth crank 722, the sixth crank 722 is horizontally arranged, a reciprocating sliding groove 723 is formed in the sixth crank 722 along the length direction, a reciprocating sliding block 724 is slidably arranged in the reciprocating sliding groove 723, a sixth convex column 725 is eccentrically arranged on the upper end surface of the fourth gear 714, the sixth convex column 725 is vertically arranged, the upper end of the sixth convex column 725 is rotatably connected with the reciprocating sliding block 724, a first abutting block 726 is fixedly arranged on the lower surface of the blanking baffle 718, a second abutting block 727 is fixedly arranged on the upper surface of the reciprocating sliding block 724, and the second abutting block 727 can abut against the first abutting block 726.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the fertilizer applying assembly 7 is used, the fertilizer is stacked above the middle baffle 702, mixed liquid is arranged in the fertilizer box 701 below the middle baffle 702, the driving motor 705 is started to drive the third gear 706 to rotate, the third gear 706 drives the fifth gear 704 to rotate through meshing transmission when rotating, the second main shaft 703 is further driven to rotate, the second main shaft 703 drives the stirring rod 709 to rotate through the second sleeve 707 and the fourth crank 708 to stir the fertilizer when rotating, so that the fertilizer is prevented from being condensed when being stacked for a long time, and meanwhile, the blanking is smoother; the second main shaft 703 drives the fifth crank 712 to rotate through the third sleeve 711 when rotating, at this time, the fourth gear 714 and the gear ring 710 are meshed and rotated, the fourth gear 714 drives the reciprocating slide block 724 to slide along the reciprocating slide groove 723 through the sixth convex column 725 when rotating, the reciprocating slide block 724 drives the pushing blanking baffle 718 to slide through the butting of the first butting block 726 and the second butting block 727 when sliding, so that the blanking port 717 is opened, and then the fourth gear 714 is sealed under the action of the sealing spring 720, so that the blanking amount is more stable, quantitative blanking is realized, the fourth gear 714 drives the mixing rod 716 below the driven rotary disc 715 to rotate through the fifth convex column 713 when rotating, mixed liquid is stirred, and the fertilizer is more rapidly melted in the mixed liquid.
In one embodiment, the intermediate baffle 702 is further provided with a closed cover 728, the closed cover 728 covers the outside of the driving motor 705, and the closed cover 728 is rotatably connected with the second spindle 703.
The working principle and the beneficial technical effects of the technical scheme are as follows: the driving motor 705 is protected by arranging the closed cover 728, and fertilizer particles are prevented from falling into the driving motor 705 to influence the motor, so that the practicability of the device is improved.
In one embodiment, a cleaning scraper 729 is fixedly arranged at the lower end of the second main shaft 703, the cleaning scraper 729 is horizontally arranged, and the lower surface of the cleaning scraper 729 is abutted to the bottom wall of the fertilizer box 701.
The working principle and the beneficial technical effects of the technical scheme are as follows: clear away scraper blade 729 through setting up, drive when second main shaft 703 rotates and clear away scraper blade 729 and rotate and strike off the fertilizer can 701 diapire, avoid partial fertilizer that does not melt to pile up and make the export jam bottom fertilizer can 701 to the practicality of device has been promoted.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.