CN115843525B - Fertilizer spraying device of plant protection machine based on fertilizer quantitative control - Google Patents
Fertilizer spraying device of plant protection machine based on fertilizer quantitative control Download PDFInfo
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- CN115843525B CN115843525B CN202310184775.8A CN202310184775A CN115843525B CN 115843525 B CN115843525 B CN 115843525B CN 202310184775 A CN202310184775 A CN 202310184775A CN 115843525 B CN115843525 B CN 115843525B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention provides a fertilizer spraying device of a plant protection machine based on quantitative fertilizer control, which belongs to the technical field of plant protection and comprises a stirring box, wherein an impact resistant module is arranged at the bottom of the stirring box, a supporting piece is fixedly connected to the upper part of the stirring box, the supporting piece is connected with a motor shell, a stirring shaft is fixedly connected to the power output end of the motor, and a plurality of stirring rods are arranged at the lower end of the stirring shaft extending into the stirring box. The fertilizer device is spouted to plant protection machine can't carry out the ration when spouting fertile, continuously spray an area, have probability when displacing and suffer the collision and can cause displacement piece to suffer the injury always, can appear concussion when spouting fertile and easily appear the problem of empting when displacing too soon.
Description
Technical Field
The invention belongs to the technical field of plant protection, and particularly relates to a fertilizer spraying device of a plant protection machine based on quantitative control of fertilizer.
Background
In the growth process of plants, in order to avoid the plants from being influenced by pests or environmental factors and grow, pesticides are sprayed on the plants by using a spraying device, the existing spraying device is poor in functionality, quantitative fertilizer spraying cannot be carried out when the displacement piece is in displacement, so that the problem of excessive or insufficient spraying can influence the production of the plants, an area is continuously sprayed all the time, the adaptability is poor, the plants need to be moved when the fertilizer spraying device sprays fertilizer, the displacement piece is required to be assembled to carry out displacement, the displacement stability is ensured, the distance between the bottom surface of the displacement piece and the land is generally small, scraping and rubbing can occur when the fertilizer spraying device moves, the displacement piece is damaged, protruding objects such as soil blocks and stones exist in the land, the displacement piece can be impacted when the displacement piece is displaced, no impact protection is caused, the displacement piece is damaged when the displacement piece is in vibration, and the phenomenon of dumping easily occurs when the displacement piece is in too fast, so that the plant protection device based on quantitative fertilizer control is provided for the problems.
Disclosure of Invention
The invention provides a fertilizer spraying device of a plant protection machine based on quantitative fertilizer control, and aims to solve the problems that quantitative fertilizer spraying cannot be executed during fertilizer spraying, a spraying area is fixed, a displacement member is damaged due to collision during movement, and dumping occurs easily when vibration displacement is too fast during fertilizer spraying.
The embodiment of the invention provides a fertilizer spraying device of a plant protection machine based on quantitative fertilizer control, which comprises a stirring box, wherein an impact resistant module is arranged at the bottom of the stirring box, a supporting piece is fixedly connected at the top of the stirring box, the supporting piece is connected with a shell of a motor, a stirring shaft is fixedly connected at the power output end of the motor, a part of the lower end of the stirring shaft extending into the stirring box is provided with a plurality of stirring rods, the upper part of the stirring shaft is fixedly connected with a bevel gear I, the bevel gear I is meshed with a bevel gear II, the bevel gear II is fixedly connected with one end of a transmission shaft, the other end of the transmission shaft is connected with a rotating ring, the top of the stirring box is provided with a bearing table which is in rotary connection with the transmission shaft, a guide rod is arranged on the outer side of the rotating ring, one end of the guide rod is in pin joint with the transmission rod, the other end of the transmission rod is in pin joint with a piston piece, one side of the stirring box is vertically provided with a spacer, the piston piece is positioned between the spacer and the inner side wall of the stirring box and is in tight touch, the guide rod is in sliding connection with a displacement frame, the upper part of the outer side of the displacement frame is fixedly connected with a concave support II, the lower part of the displacement frame is fixedly connected with the bevel gear I, the concave support is meshed with the bevel gear II, one end is meshed with the concave support, one end is fixedly connected with the concave support rod, one end is correspondingly connected with the concave support rod, one end is fixedly connected with one end of the concave support rod, one end and the concave support rod, one end is fixedly connected with one end and the concave support rod, one end and the limiting the other end and the other end is fixedly connected with one end, one end limiting the front one end and the limiting the end and the limiting the end;
the anti-impact module comprises an assembly table positioned at the lower part of the stirring tank, impact-resistant sheets are arranged at two sides of the assembly table, a connecting part is arranged at the lower part of the assembly table, the connecting part is connected with the impact-resistant sheets in a sliding manner, a stopping part and an adjusting part are arranged on the assembly table, the stopping part and the adjusting part are mutually matched with the impact-resistant sheets, a travelling part is arranged at the lower part of the adjusting part, the stopping part has the capacity of stopping the assembly table when the impact-resistant sheets collide with a convex object, and the adjusting part enables the assembly table to be high when the inclined side of the impact-resistant sheets collides with the convex object.
Further, one side of the spacer is provided with a first check valve positioned below the piston sheet, the side wall of the stirring box is provided with a first pipeline, the first pipeline is provided with a second check valve, the first pipeline is communicated with the communication channel through a hose, and the right side of the upper part of the stirring box is provided with an opening.
Further, the assembly table comprises a first supporting table and a second supporting table, an embedding table is arranged on the first supporting table, an embedding cavity matched with the embedding table is formed in the second supporting table, and the embedding table is connected with the second supporting table through a screw rod.
Further, the stop portion comprises a first extrusion table and a second extrusion table which are movably attached, the first extrusion table and the second extrusion table are both arranged in an assembly cavity of the assembly table, a plurality of traction rods are arranged in the impact-resistant sheet, the traction rods are all connected with a first rod body in a sliding mode, the first rod body is connected with the assembly table in a sliding mode, one of the plurality of first rod bodies is fixedly connected with the side wall of the first extrusion table, a fourth spiral beryllium copper wire is arranged on the traction rods, the fourth spiral beryllium copper wire is arranged at the lower portion of the first rod body, the first spiral beryllium copper wire is arranged on the first rod body, the first spiral beryllium copper wire is arranged between the impact-resistant sheet and the assembly table, the second rod body is arranged at the lower portion of the second extrusion table, the lower portion of the second rod body is provided with a stop sheet, the second spiral beryllium copper wire is arranged on the periphery of the rod body, one end of the second spiral beryllium copper wire is connected with the stop sheet, and the other end of the second spiral beryllium copper wire is connected with the bottom surface of the assembly table.
Further, the adjusting part comprises a pin joint rod and a rotating table which is rotationally connected with a supporting and holding table II, a disc provided with a tooth groove is arranged on the rotating table, an adjusting rod is connected with the inner thread of the assembling table, the walking part is connected to the lower part of the adjusting rod, the adjusting rod is connected with the rotating table, a long rod provided with the tooth groove is arranged in the supporting and holding table II, the tooth groove of the long rod is meshed with the tooth groove of the disc, the long rod provided with the tooth groove is in sliding connection with the supporting and holding table II through a displacement table II, one end of the pin joint rod is in pin joint with the impact-resistant sheet, and the other end of the pin joint rod is in pin joint with the long rod provided with the tooth groove.
Further, the connecting part comprises a connecting cylinder arranged in the assembly table, the connecting rod is connected in the connecting cylinder in a sliding way, the lower end of the connecting rod is fixedly connected with the hollow sheet, and the connecting sheet is connected with the hollow sheet in a sliding way.
Further, an anti-vibration part is arranged between the travelling part and the adjusting rod, the anti-vibration part comprises a counteracting rod which is in sliding connection with the adjusting rod, the upper end of the counteracting rod is connected with the adjusting rod through a spiral beryllium copper wire III, and the travelling part is arranged at the lower end of the counteracting rod.
Further, the bottom surface of the stop piece is higher than the bottom surface of the connecting piece.
Further, both ends of the bottom surface of the hollow sheet are inclined upwards.
The beneficial effects of the invention are as follows:
1. this application rotates through the power take off end of motor and pulls stirring rod, the (mixing) shaft, the rotation of bevel gear one, stirring rod rotates and carries out stirring mixing to the fertilizer in the agitator tank, bevel gear one rotates and pulls bevel gear two, the transmission shaft, the rotation of rotating ring, rotating ring rotates and pulls the transmission rod and let the piston piece displacement from top to bottom, upward displacement is with the fertilizer in the agitator tank to the below of piston piece, the downward movement extrudes the fertilizer of piston piece below and flows to the intercommunication passageway, shower nozzle blowout later, rotating ring pulls the guide bar and pulls displacement frame round trip displacement from this, pull the swing of connecting rod two afterwards, connecting rod two swings and pull intercommunication passageway, shower nozzle swing, carry out and spout fertilizer, enlarge the scope of spouting fertilizer.
2. The utility model can prevent the protruding object from directly colliding with the assembly table by arranging the impact-resistant sheet, can reduce the influence of the vibration effect generated by the outside on the stirring box on the assembly table by arranging the vibration-resistant part, so that the stirring box is more stable in operation, the impact-resistant sheet approaches the assembly table by arranging the stop part, the spiral beryllium copper wire I and the spiral beryllium copper wire II have vibration-resistant capability when the impact-resistant sheet collides with the protruding object, the vibration of the stirring box is restrained, the extrusion table I enables the stop sheet to move towards the lower part and touch the land by pulling the extrusion table II, has the capability of stopping, the displacement is larger in a shorter time to generate toppling, and when the impact-resistant sheet approaches the assembly table, the pin joint rod drives the disc provided with tooth grooves by driving the long rod provided with the tooth grooves to rotate, the disc provided with the tooth slot rotates through the rotating table traction adjusting rod, the assembling table and the stopping piece are moved towards the lower portion compared with the walking piece, the stopping piece can be enabled to touch the ground faster, the stopping piece has better stopping capability, when collision is generated between the inclined side of the impact-resistant piece and a protruding object through the installed adjusting portion, if the weight of the protruding object is not large, the impact-resistant piece can enable the protruding object to displace, if the weight of the protruding object is large, the impact-resistant piece on one side of collision cannot continue to displace, the long rod provided with the tooth slot is pulled towards the upper portion to displace through the pin joint rod, the long rod provided with the tooth slot is pulled towards the direction away from the assembling table to rotate through the disc provided with the tooth slot and the rotating table traction adjusting rod, and the assembling table and the stopping piece are displaced towards the upper portion, so that the assembling table can pass the protruding object, and the assembling table is prevented from being damaged by the protruding object.
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 may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a displacement frame according to an embodiment of the present invention;
FIG. 3 is a schematic view of a second structure of a connecting rod according to an embodiment of the present invention;
FIG. 4 is a schematic view of an impact resistant module according to an embodiment of the present invention;
FIG. 5 is a schematic view of a second structure of a supporting table according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of the orientation of FIGS. 1F-F in accordance with an embodiment of the present invention;
FIG. 7 is a schematic side view of an embodiment of the present invention;
FIG. 8 is a schematic cross-sectional view of the D-D orientation of FIG. 7 in accordance with an embodiment of the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8 at E according to an embodiment of the present invention;
FIG. 10 is a schematic view showing a connection structure between a first rod and a first extrusion table according to an embodiment of the present invention;
FIG. 11 is a schematic view of an adjusting part according to an embodiment of the present invention;
FIG. 12 is a schematic view of a supporting table according to an embodiment of the present invention;
reference numerals: 1. a stirring tank; 2. an impact resistant module; 3. a supporting piece; 4. a motor; 5. a stirring shaft; 6. a stirring rod; 7. bevel gears I; 8. bevel gears II; 9. a transmission shaft; 10. rotating the ring; 11. a guide bar; 12. a transmission rod; 13. a piston plate; 14. a spacer; 15. a concave frame I; 16. a displacement table; 17. a first connecting rod; 18. a displacement frame; 19. a concave frame II; 20. a second connecting rod; 201. a supporting rod; 202. a restriction rod; 203. a communication passage; 204. a spray head; 205. a movable hole; 22. an assembly table; 222. a first supporting table; 2222. an embedding stage; 223. a second supporting table; 2232. an embedding cavity; 225. an assembly chamber; 23. a walking member; 24. an impact resistant sheet; 242. a traction rod; 25. a stop portion; 252. a first rod body; 253. a second rod body; 254. an extrusion table I; 255. a second extrusion table; 256. a stop piece; 257. a first spiral beryllium copper wire; 258. spiral beryllium copper wire II; 26. an adjusting section; 262. a pin joint rod; 263. a long rod provided with tooth grooves; 2632. a second displacement table; 264. a disk provided with tooth grooves; 265. a rotating table; 266. an adjusting rod; 267. a counteracting rod; 268. spiral beryllium copper wire III; 27. a coupling part; 272. a coupling cylinder; 273. a connecting rod; 274. a hollow sheet; 28. spiral beryllium copper wire IV; 29. and a connecting piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of specific embodiments of the present invention, in which like reference numerals represent like parts. It should be noted that the described embodiments are some, but not all embodiments of the present invention, and all other embodiments obtained by persons skilled in the art without creative efforts based on the described embodiments of the present invention are within the protection scope of the present invention.
Referring to fig. 1-12, the embodiment of the invention provides a plant protection machine fertilizer spraying device based on quantitative fertilizer control, which comprises a stirring box 1, wherein an impact resistant module 2 is arranged at the bottom of the stirring box 1, a supporting and holding piece 3 is fixedly connected at the top of the stirring box 1, the supporting and holding piece 3 is connected with a shell of a motor 4, a power output end of the motor 4 is fixedly connected with a stirring shaft 5, a plurality of stirring rods 6 are arranged at the part of the lower end of the stirring shaft 5 extending into the stirring box 1, a bevel gear I7 is fixedly connected with the upper part of the stirring shaft 5, the bevel gear I7 is meshed with a bevel gear II 8, the bevel gear II 8 is fixedly connected with one end of a transmission shaft 9, the other end of the transmission shaft 9 is connected with a rotating ring 10, a supporting table which is rotationally connected with the transmission shaft 9 is arranged at the top of the stirring box 1, a guide rod 11 is arranged at the outer side of the rotating ring 10, one end of the guide rod 11 is in pin joint with a transmission rod 12, the other end of the transmission rod 12 is in pin joint with a piston piece 13, a spacer 14 is vertically arranged at one side inside the stirring box 1, the piston 13 is positioned between the spacer 14 and the inner side wall of the stirring box 1 and is in tight contact with the spacer, the guide rod 11 is in sliding connection with the displacement frame 18, the concave frame II 19 is arranged at the upper part of the outer side of the displacement frame 18, the concave frame I15 is arranged at the lower part of the outer side of the displacement frame 18, the concave frame I15 is connected with one end of the connecting rod I17, the other end of the connecting rod I17 is provided with the displacement table 16, the displacement table 16 is in sliding connection with the inner side wall of one side of the stirring box 1, the concave frame II 19 is fixedly connected with one end of the connecting rod II 20, the other end of the connecting rod II 20 is connected with one end of the communicating channel 203, the other end of the communicating channel 203 is connected with the spray head 204, a movable hole 205 is reserved on the connecting rod II 20, a supporting rod 201 corresponding to the position of the movable hole 205 is arranged at the upper part of the stirring box 1, a limiting rod 202 is arranged at the upper part of the supporting rod 201, the upper part of the limiting rod 202 is fixedly connected with the communicating channel 203, the limiting rod 202 penetrates through the movable hole 205, the stirring rod 6, the stirring shaft 5 and the bevel gear I7 are rotationally pulled by the power output end of the motor 4, the stirring rod 6 rotates to stir and mix fertilizers in the stirring box 1 uniformly, the bevel gear I7 rotates to pull the bevel gear II 8, the transmission shaft 9 and the rotating ring 10, the rotating ring 10 rotates to pull the transmission rod 12 to enable the piston sheet 13 to vertically displace, the fertilizer in the stirring box 1 is sucked below the piston sheet 13 by upward displacement, the fertilizer below the piston sheet 13 is extruded to a hose by downward displacement and then sprayed out of the spray head 204 through the communication channel 203, the rotating ring 10 pulls the guide rod 11 to enable the displacement frame 18 to move back and forth, then the connecting rod II 20 is pulled to swing, the connecting rod II 20 swings to pull the communication channel 203 and the spray head 204 to swing, and fertilizer spraying is performed, and the range of fertilizer spraying is enlarged;
the anti-impact module 2 comprises an assembly table 22 positioned at the lower part of the stirring tank 1, impact-resistant sheets 24 are arranged on two sides of the assembly table 22, a connecting part 27 is arranged at the lower part of the assembly table 22, a connecting sheet 29 fixedly connected with the impact-resistant sheets 24 is connected in the connecting part 27 in a sliding manner, a stopping part 25 and an adjusting part 26 which are mutually matched with the impact-resistant sheets 24 are arranged on the assembly table 22, a travelling part 23 is arranged at the lower part of the adjusting part 26, the stopping part 25 has the capacity of stopping the assembly table 22 when the impact-resistant sheets 24 collide with a convex object, and the adjusting part 26 makes the assembly table 22 become high when the inclined side of the impact-resistant sheets 24 collide with the convex object.
One side of the spacer 14 is provided with a first check valve positioned below the piston sheet 13, the side wall of the stirring tank 1 is provided with a first pipeline, the first pipeline is provided with a second check valve, the first pipeline is communicated with the communication channel 203 through a hose, the right side of the upper part of the stirring tank 1 is provided with an open mouth, the flow direction is controlled by the first check valve and the second check valve, the open mouth provides a rotating space for the rotating ring 10, and the hose conveys fertilizer.
The assembly station 22 comprises a first supporting station 222 and a second supporting station 223, wherein an embedding station 2222 is arranged on the first supporting station 222, an embedding cavity 2232 matched with the embedding station 2222 is arranged on the second supporting station 223, and the embedding station 2222 is connected with the second supporting station 223 through a screw rod.
The stop part 25 comprises a first extrusion table 254 and a second extrusion table 255 which are movably attached, wherein the first extrusion table 254 and the second extrusion table 255 are both arranged in an assembly cavity 225 of the assembly table 22, a plurality of traction rods 242 are arranged in the impact-resistant sheet 24, the traction rods 242 are both connected with a first rod body 252 in a sliding manner, the first rod body 252 is connected with the assembly table 22 in a sliding manner, one of the plurality of rod bodies 252 is fixedly connected with the side wall of the first extrusion table 254, a spiral beryllium copper wire four 28 is arranged on the traction rod 242, the spiral beryllium copper wire four 28 is arranged at the lower part of the first rod body 252, a spiral beryllium copper wire one 257 is arranged on the first rod body 252, the spiral beryllium copper wire one 257 is arranged between the impact-resistant sheet 24 and the assembly table 22, a second rod body 253 is arranged at the lower part of the second extrusion table 255, a stop sheet is arranged at the lower part of the second rod body 253, a spiral beryllium copper wire two 258 is arranged at the periphery of the second rod body 253, one end of the spiral beryllium copper wire 258 is connected with the stop sheet 256, the other end of the spiral beryllium copper wire II 258 is connected with the bottom surface of the assembly table 22, when the impact-resistant sheet 24 collides with a protruding object, the impact-resistant sheet 24 on the collided side approaches the assembly table 22, the connecting sheet 29 connected with the impact-resistant sheet 24 is changed to extend into the hollow sheet 274, the extrusion table I254 enables the stop sheet 256 to move towards the lower part and touch the ground by pulling the extrusion table II 255, the spiral beryllium copper wire I257 is shortened, the spiral beryllium copper wire II 258 is lengthened and has the capacity of resisting oscillation, the stirring box 1 is restrained from generating oscillation, the stop sheet 256 has the capacity of stopping, the larger displacement in a shorter time is prevented from generating tilting, the pin joint rod 262 reversely rotates through the long rod 263 provided with a tooth slot, the disc 264 provided with the tooth slot reversely rotates through the pulling of the rotating table 265, the adjusting rod 266 is pulled by the rotating table 265, the assembly table 22 and the stop sheet 256 move towards the lower part compared with the walking piece 23, allowing stop 256 to contact the ground faster.
The adjusting part 26 comprises a pin joint bar 262 and a rotating table 265 rotationally connected with the supporting and holding table II 223, a round plate 264 provided with tooth grooves is arranged on the rotating table 265, an adjusting rod 266 is connected in the assembling table 22 in a threaded way, a travelling part 23 is connected at the lower part of the adjusting rod 266, the adjusting rod 266 is connected with the rotating table 265, a long rod 263 provided with tooth grooves is arranged in the supporting and holding table II 223, the tooth grooves of the long rod 263 are meshed with the tooth grooves of the round plate 264, the long rod 263 provided with tooth grooves is in sliding connection with the supporting and holding table II 223 through a displacement table II 2632, one end of the pin joint bar 262 is in pin joint with the impact resistance sheet 24, the other end of the pin joint bar 262 is in pin joint with the long rod 263 provided with tooth grooves, when the oblique side of the impact resistance sheet 24 collides with a convex object, if the weight of the convex object is not large, the impact resistance sheet 24 can promote the displacement of the convex object, when the weight of the convex object is large, the impact resistance sheet 24 on one side moves towards the upper side, and the coupling piece 29 on the collided side pulls the coupling piece 29 on the side which is not collided and the impact-resistant piece 24 to displace towards the upper part through the hollow piece 274, the spiral beryllium copper wire four 28 is shortened, the pin joint rod 262 pulls the long rod 263 with the tooth slot to displace towards the direction away from the assembling table 22, the round plate 264 with the tooth slot pulls the rotating table 265 and the adjusting rod 266 to rotate, the adjusting rod 266 displaces towards the bottom on the basis of the assembling table 22, the span between the assembling table 22 and the land is prolonged, the assembling table 22 is beneficial to crossing a convex object, the assembling table 22 is prevented from being damaged by the convex object, the spiral beryllium copper wire four 28 is returned to the initial area without being collided, the impact-resistant piece 24 is displaced towards the lower part, the pin joint rod 262 reversely rotates through the long rod 263 with the tooth slot arranged on the round plate 264 with the tooth slot, the toothed disk 264 is rotated by the rotating table 265 to pull the adjustment lever 266, and the mounting table 22 and the stopper 256 are displaced downward to return to the original position.
The coupling part 27 includes a coupling cylinder 272 provided inside the mounting table 22, a coupling rod 273 is slidably coupled inside the coupling cylinder 272, a hollow plate 274 is fixedly coupled to a lower end portion of the coupling rod 273, the coupling plate 29 is slidably coupled to the hollow plate 274, and the coupling rod 273 and the coupling cylinder 272 perform support and stop for the hollow plate 274.
Be equipped with anti-vibration portion between running member 23 and the regulation pole 266, anti-vibration portion include with regulation pole 266 sliding connection offset stick 267, offset the upper end of stick 267 and be connected with regulation pole 266 through heliciform beryllium copper wire three 268, running member 23 sets up the lower extreme at offset stick 267, can reach the agitator tank 1 influence that reduces the vibration effect that the outside produced on assembly table 22, lets agitator tank 1 during operation more steady.
The bottom surface of the stopper piece 256 is higher than the bottom surface of the coupling piece 29.
The bottom surface of the hollow sheet 274 is inclined upward at both ends, so that interception of the protruding object by the hollow sheet 274 can be prevented when the protruding object is displaced to the hollow sheet 274 by the coupling sheet 29.
The implementation mode specifically comprises the following steps: the stirring box 1 is displaced through the assembly table 22, at the moment, the power output end of the motor 4 rotates to drag the rotation of the stirring rod 6, the stirring shaft 5 and the bevel gear I7, the stirring rod 6 rotates to stir and mix fertilizers in the stirring box 1 uniformly, the bevel gear I7 rotates to drag the rotation of the bevel gear II 8, the transmission shaft 9 and the rotating ring 10, the rotating ring 10 rotates to drag the transmission rod 12 to enable the piston sheet 13 to displace up and down, the upward displacement sucks fertilizers in the stirring box 1 below the piston sheet 13, the downward displacement extrudes the fertilizers below the piston sheet 13 to a hose and then flows to the communication channel 203 to be sprayed out from the spray head 204, the rotating ring 10 drags the guide rod 11 to enable the displacement frame 18 to displace back and forth, then the connecting rod II 20 is dragged to swing, the connecting rod II 20 swings to drag the communication channel 203 and the spray head 204 to execute fertilizer spraying, and the range of fertilizer spraying is enlarged;
when the assembly table 22 is displaced and bumped with a protruding object, if the weight of the protruding object is not large, the impact resistant sheet 24 can promote the protruding object to displace, if the weight of the protruding object is large and the protruding object cannot continue to displace, the impact resistant sheet 24 on the bumped side moves towards the upper part, the connecting sheet 29 on the bumped side and the impact resistant sheet 24 on the other side which does not suffer from bump are pulled to displace towards the upper part through the hollow sheet 274, the spiral beryllium copper wire four 28 is shortened, the pin joint rod 262 pulls the long rod 263 with the tooth grooves to displace towards the direction away from the assembly table 22, the disc 264 with the tooth grooves pulls the rotating table 265 and the adjusting rod 266 to rotate, the adjusting rod 266 displaces towards the bottom based on the assembly table 22, the span between the assembly table 22 and the soil is prolonged, the assembly table 22 is facilitated to pass over the protruding object, the assembly table 22 is prevented from being damaged by the protruding object, the connecting sheet 29 on the bumped side is separated from the protruding object, the spiral beryllium copper wire four 28 returns to the initial area, the impact resistant sheet 24 displaces towards the lower part, the pin joint rod 262 pulls the long rod 263 with the tooth grooves to displace towards the opposite direction away from the assembly table 22, the disc 264 with the tooth grooves arranged on the tooth grooves, pulls the tooth grooves to rotate towards the opposite direction of the rotating table 265, and the disc 266 rotates towards the original rotating table 266, and the rotating table 266 is pulled towards the opposite position;
when the impact-resistant sheet 24 collides with a protruding object, the impact-resistant sheet 24 on the side of collision approaches the assembly table 22, the connecting sheet 29 connected with the impact-resistant sheet 24 is moved and extends into the hollow sheet 274, the first extrusion table 254 pulls the second extrusion table 255 to enable the stop sheet 256 to move towards the lower part and touch the ground, the first spiral beryllium copper wire 257 is shortened, the second spiral beryllium copper wire 258 is lengthened and has the capability of resisting the impact, the stirring box 1 is restrained from vibrating, the stop sheet 256 has the capability of stopping, the phenomenon that toppling occurs in a short time due to larger displacement is prevented, the pin joint rod 262 reversely rotates through the traction of the long rod 263 provided with tooth grooves, the disc 264 provided with tooth grooves reversely rotates through the traction of the rotating table 265, and the assembly table 22 and the stop sheet 256 face to the lower part compared with the walking piece 23, so that the stop sheet 256 can be enabled to touch the ground more quickly and have better stop capability.
The impact-resistant sheet 24 is arranged, so that the protruding objects and the assembling table 22 can be prevented from directly colliding with each other, the influence of the externally generated oscillation effect on the stirring box 1 on the assembling table 22 can be reduced through the arranged vibration-resistant part, the stirring box 1 is more stable in operation, the impact-resistant sheet 24 is close to the assembling table 22 through the arranged stop part 25 when the impact-resistant sheet 24 collides with the protruding objects, the spiral beryllium copper wire one 257 and the spiral beryllium copper wire two 258 have the vibration-resistant capability, the stirring box 1 is prevented from generating oscillation, the extrusion table one 254 enables the stop sheet 256 to move towards the lower part and touch the land through the traction extrusion table two 255, the stop capability is provided, the relatively short time of displacement is prevented from generating dumping, and when the impact-resistant sheet 24 is close to the assembling table 22, the pin joint rod 262 rotates through the traction of the long rod 263 provided with tooth grooves, the toothed disc 264 is rotated by the rotating table 265 to pull the adjusting lever 266, the assembling table 22 and the stopping piece 256 are moved downward compared with the walking member 23, the stopping piece 256 can be contacted with the ground faster, the stopping capability is better, by the adjusting part 26, when collision is generated between the inclined side of the impact-resistant piece 24 and the protruding object, if the weight of the protruding object is not large, the impact-resistant piece 24 can drive the protruding object to displace, if the weight of the protruding object is large, the impact-resistant piece 24 on the side of collision can not continue to displace, the long rod 263 with the toothed slot is pulled to displace towards the upper part of the assembling table 22 by the pin joint rod 262, the long rod 263 with the toothed slot is pulled to rotate by the rotating table 265 and the adjusting lever 266, the assembling table 22 and the stopping piece 256 are displaced towards the upper part, thereby the assembling table 22 is allowed to pass over the protruding object, preventing the mounting table 22 from being damaged by protruding objects.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a plant protection machine spouts fertile device based on fertilizer ration control, includes agitator tank (1), its characterized in that, the bottom of agitator tank (1) is equipped with anti-impact module (2), the top rigid coupling of agitator tank (1) has to prop holding piece (3), prop holding piece (3) and connect the shell of motor (4), the power take off end rigid coupling of motor (4) has (mixing) shaft (5), the part that agitator shaft (5) lower extreme stretches into agitator tank (1) is equipped with a plurality of stirring rod (6), the upper portion fixed connection bevel gear (7) of (mixing) shaft (5), bevel gear (7) meshing has bevel gear two (8), bevel gear two (8) fixed connection transmission shaft (9) one end, rotation ring (10) are connected to the other end of transmission shaft (9), the top of agitator tank (1) is equipped with the bearing platform of being connected with transmission shaft (9) rotation, be equipped with guide bar (11) on the lateral surface of rotation ring (10), guide bar (11) pin joint transmission bar (12) one end, the one end of transmission bar (12) meshing has bevel gear two (8), bevel gear two (14) meshing with one end of stirring rod (13) and one end (13) of piston (13) are located in the piston (13) closely, one side of stirring tank (14), the guide rod (11) is slidably connected with a displacement frame (18), a concave frame II (19) is arranged at the upper part of the outer side of the displacement frame (18), a concave frame I (15) is arranged at the lower part of the outer side of the displacement frame (18), one end of a connecting rod I (17) is fixedly connected with the concave frame I (15), a displacement table (16) is arranged at the other end of the connecting rod I (17), the displacement table (16) is slidably connected with the inner side wall of one side of the stirring box (1), the concave frame II (19) is connected with one end of a connecting rod II (20), the other end of the connecting rod II (20) is connected with one end of a communication channel (203), the other end of the communication channel (203) is connected with a spray head (204), a movable hole (205) is reserved on the connecting rod II (20), a supporting rod (201) corresponding to the position of the movable hole (205) is arranged at the upper part of the stirring box (1), a limiting rod (202) is arranged at the upper part of the supporting rod (201), the upper part of the limiting rod (202) is fixedly connected with one end of the connecting rod II (20), one end of the connecting rod (203) is fixedly connected with the other end of the connecting rod (203), and penetrates through the movable hole (205).
The anti-impact module (2) comprises an assembly table (22) positioned at the lower part of the stirring box (1), anti-impact sheets (24) are arranged at two sides of the assembly table (22), a connecting part (27) is arranged at the lower part of the assembly table (22), the connecting part (27) is in sliding connection with a connecting sheet (29) fixedly connected with the anti-impact sheets (24), a stopping part (25) and an adjusting part (26) which are mutually matched with the anti-impact sheets (24) are arranged on the assembly table (22), a travelling part (23) is arranged at the lower part of the adjusting part (26), the stopping part (25) has the capacity of stopping the assembly table (22) when the anti-impact sheets (24) collide with a protruding object, and the adjusting part (26) enables the assembly table (22) to be higher when the inclined side of the anti-impact sheets (24) collide with the protruding object;
the assembly table (22) comprises a first supporting table (222) and a second supporting table (223), an embedding table (2222) is arranged on the first supporting table (222), an embedding cavity (2232) matched with the embedding table (2222) is arranged on the second supporting table (223), and the embedding table (2222) is connected with the second supporting table (223) through a screw rod;
the connecting part (27) comprises a connecting cylinder (272) arranged in the assembling table (22), the connecting cylinder (272) is internally connected with a connecting rod (273) in a sliding manner, the lower end of the connecting rod (273) is fixedly connected with a hollow sheet (274), and the connecting sheet (29) is connected with the hollow sheet (274) in a sliding manner;
the stop part (25) comprises a first extrusion table (254) and a second extrusion table (255) which are movably attached, wherein the first extrusion table (254) and the second extrusion table (255) are both arranged in an assembly cavity (225) of the assembly table (22), a plurality of traction rods (242) are arranged in the shock resistance sheet (24), the traction rods (242) are both connected with a first rod body (252) in a sliding manner, the first rod body (252) is connected with the assembly table (22) in a sliding manner, one of the plurality of rod bodies (252) is fixedly connected with the side wall of the first extrusion table (254), the traction rods (242) are provided with a fourth spiral beryllium copper wire (28), the fourth spiral beryllium copper wire (28) is arranged at the lower part of the first rod body (252), the first rod body (257) is provided with a first spiral beryllium copper wire (257), the first spiral beryllium copper wire (257) is arranged between the shock resistance sheet (24) and the assembly table (22), the lower part of the second rod body (252) is provided with a second rod body (253), the lower part of the second rod body (252) is provided with a second beryllium wire (253), the lower part of the second rod body (256) is provided with a second beryllium wire (258) and one end of the second beryllium wire (258) is connected with the second spiral copper wire (258), the bottom surface of the stop piece (256) is higher than the bottom surface of the connecting piece (29);
the adjusting part (26) comprises a pin joint rod (262), a rotating table (265) rotationally connected with a supporting and holding table II (223), a disk (264) provided with a tooth groove is arranged on the rotating table (265), an adjusting rod (266) is connected with the inner thread of the assembling table (22), the walking part (23) is connected to the lower part of the adjusting rod (266), the adjusting rod (266) is connected with the rotating table (265), a long rod (263) provided with the tooth groove is arranged in the supporting and holding table II (223), the tooth groove of the long rod (263) is meshed with the tooth groove of the disk (264), the long rod (263) provided with the tooth groove is connected with the supporting and holding table II (223) in a sliding mode through a displacement table II (2632), one end of the pin joint rod (262) is in pin joint with the impact resistance sheet (24), and the other end of the pin joint rod (262) is in pin joint with the long rod (263) provided with the tooth groove.
2. The fertilizer spraying device of the plant protection machine based on quantitative fertilizer control of claim 1, wherein the fertilizer spraying device comprises the following components: one side of the spacer (14) is provided with a first check valve positioned below the piston sheet (13), the side wall of the stirring box (1) is provided with a first pipeline, the first pipeline is provided with a second check valve, the first pipeline is communicated with the communication channel (203) through a hose, and the right side of the upper part of the stirring box (1) is provided with an opening.
3. The fertilizer spraying device of the plant protection machine based on quantitative fertilizer control of claim 1, wherein the fertilizer spraying device comprises the following components: the anti-vibration device is characterized in that an anti-vibration part is arranged between the walking member (23) and the adjusting rod (266), the anti-vibration part comprises a counteracting rod (267) which is in sliding connection with the adjusting rod (266), the upper end of the counteracting rod (267) is connected with the adjusting rod (266) through a spiral beryllium copper wire III (268), and the walking member (23) is arranged at the lower end of the counteracting rod (267).
4. A plant protection machine fertilizer injection unit based on fertilizer ration control according to claim 3, characterized in that: the bottom surface of the hollow sheet (274) is inclined upward at both ends.
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| CN202310184775.8A CN115843525B (en) | 2023-03-01 | 2023-03-01 | Fertilizer spraying device of plant protection machine based on fertilizer quantitative control |
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| CN202310184775.8A CN115843525B (en) | 2023-03-01 | 2023-03-01 | Fertilizer spraying device of plant protection machine based on fertilizer quantitative control |
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| CN211406852U (en) * | 2019-12-30 | 2020-09-04 | 宋丽燕 | Agricultural garden fertilizer sprinkler |
| CN213084065U (en) * | 2020-07-28 | 2021-04-30 | 南京大学环境规划设计研究院股份公司 | Useless wisdom supervisory equipment of enterprise danger |
| CN216915771U (en) * | 2022-03-25 | 2022-07-08 | 浙江波通智能科技有限公司 | Intelligent storage logistics navigation AGV car |
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| JP3269258B2 (en) * | 1994-04-22 | 2002-03-25 | 神鋼電機株式会社 | Guide rail connection structure in vehicle collision test equipment |
| US5465807A (en) * | 1994-06-27 | 1995-11-14 | Harold Josephs | Safety guard for hand trucks or lift gates |
| CN107318336A (en) * | 2017-07-17 | 2017-11-07 | 杜鑫 | A kind of efficient fertilizer apparatus in pasture |
| CN212148735U (en) * | 2020-04-23 | 2020-12-15 | 黑龙江省张玉梅农机装备有限责任公司 | Novel power transmission device of rice transplanter |
| CN215453959U (en) * | 2021-04-19 | 2022-01-11 | 宁波市鄞州区农业技术推广站 | Tomato is planted and is used fertilization equipment |
| CN113728782B (en) * | 2021-09-06 | 2023-08-15 | 沅陵县皇妃农林开发有限公司 | Farmland crop fertilizer applicator |
| CN115250688B (en) * | 2022-09-02 | 2023-12-22 | 胡云宇 | Dust-free seeding and irrigation integrated equipment for intelligent agriculture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211406852U (en) * | 2019-12-30 | 2020-09-04 | 宋丽燕 | Agricultural garden fertilizer sprinkler |
| CN213084065U (en) * | 2020-07-28 | 2021-04-30 | 南京大学环境规划设计研究院股份公司 | Useless wisdom supervisory equipment of enterprise danger |
| CN216915771U (en) * | 2022-03-25 | 2022-07-08 | 浙江波通智能科技有限公司 | Intelligent storage logistics navigation AGV car |
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