CN116686452A - Fertilizing equipment suitable for hilly grasslands and application method thereof - Google Patents
Fertilizing equipment suitable for hilly grasslands and application method thereof Download PDFInfo
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- CN116686452A CN116686452A CN202310676963.2A CN202310676963A CN116686452A CN 116686452 A CN116686452 A CN 116686452A CN 202310676963 A CN202310676963 A CN 202310676963A CN 116686452 A CN116686452 A CN 116686452A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000004720 fertilization Effects 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims description 81
- 239000003337 fertilizer Substances 0.000 claims description 70
- 239000007788 liquid Substances 0.000 claims description 55
- 238000003971 tillage Methods 0.000 claims description 37
- 239000007787 solid Substances 0.000 claims description 28
- 239000002689 soil Substances 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000004575 stone Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
- A01B51/02—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor
- A01B51/026—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor of the automotive vehicle type, e.g. including driver accommodation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/06—Fertiliser distributors with distributing slots, e.g. adjustable openings for dosing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
- A01C23/002—Sludge spreaders, e.g. liquid manure spreaders provided with auxiliary arrangements, e.g. pumps, agitators, cutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/008—Tanks, chassis or related parts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses fertilization equipment suitable for hilly grasslands and a using method thereof, and relates to the technical field of hilly fertilization.
Description
Technical Field
The invention relates to the technical field of hilly fertilization, in particular to fertilization equipment suitable for hilly grasslands and a using method thereof.
Background
The area of the hilly and mountain areas in China accounts for about 70% of the total area of the domestic soil, however, the development of the agricultural mechanization in the hilly and mountain areas is slow for a long time, and the hilly and mountain areas have a larger gap from the mechanical mechanization in the northern plain, so that the factors affecting the mechanical development level of the hilly and mountain areas are objective (severe microscopic conditions, insufficient agricultural machinery equipment, difficult agricultural machinery and agricultural integration and the like) and subjective (population aging, lack of specialized talents of the agricultural machinery and the like). At present, the mechanical aspect of harvesting the grasslands in the south hills in China also has the problem of slow mechanical development.
Foreign grassland fertilizing machines are mainly divided into solid fertilizer applying machines and liquid fertilizer applying machines, and agricultural production in China always spreads solid fertilizers in spring sowing and intertillage links for many years to solve the problem of insufficient soil fertility. The fertilizer application mode not only can volatilize and leaching the fertilizer to pollute the environment, but also consumes large amount of the fertilizer, and the operation cost and the high fertilizer efficiency utilization rate are only about 30%.
And there are more hills in south of China, if use conventional fertilizer distributor, when turning over easily, the environmental limitation is great, can't all can be even to the application fertilizer of uneven ground to different pasture or soil, do not adjust fertilization direction, fertilization area and fertilization height, and artifical shallow mower, block easily and can't remove when meetting the massive stone, can not adjust self operational mode according to the environmental topography.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the fertilizing equipment suitable for hilly grasslands and the application method thereof, which can automatically adjust the fertilizing height and lift the whole fertilizing device in places with stones.
In order to solve the technical problems, the invention provides the following technical scheme: the fertilizing equipment suitable for hilly grasslands comprises a driving vehicle, a main supporting beam, a fertilizing assembly and side tilling frames, wherein one side of the main supporting beam is fixedly connected with the front end of the driving vehicle, the other side of the main supporting beam is hinged with the fertilizing assembly, two groups of side tilling frames are arranged, and the two groups of side tilling frames are arranged on two sides of the driving vehicle;
the main support beam is provided with a linkage assembly, and the fertilizing assembly is linked with the side tillage frame through the linkage assembly to adjust the working angle, the fertilizing height and the avoiding range.
As a preferable technical scheme of the invention, auxiliary supporting beams are arranged on two sides of the driving vehicle, and the other ends of the auxiliary supporting beams are fixedly connected with the main supporting beams.
As a preferable technical scheme of the invention, the fertilization component comprises a solid fertilizer box, a liquid fertilizer box, an electric control three-way valve and a solid-liquid pump, wherein three ports of the electric control three-way valve are respectively connected with input ends of the electric control three-way valve, the liquid fertilizer box and the solid-liquid pump, three telescopic spray pipes which are arranged in parallel are communicated with output ends of the solid-liquid pump, one ends of the three telescopic spray pipes, which are far away from the solid-liquid pump, are communicated with spray heads, the central telescopic spray pipe is fixedly connected with the spray heads on two sides, and the telescopic spray pipes on two sides are rotationally connected with the linkage component.
As a preferable technical scheme of the invention, a rubber elastic band is arranged on a fixed rod of the telescopic spray pipe, two switches are arranged on the telescopic rod of the telescopic spray pipe, and the rubber elastic band and the two switches are positioned on the same axis.
As a preferable technical scheme of the invention, the side tillage frame comprises a connection frame beam and a supporting plate, wherein a plurality of connecting plates are arranged on the supporting plate, and one side of the plurality of connecting plates, which is far away from the supporting plate, is fixedly connected with two sides of the connection frame beam in sequence;
the bottom of the supporting plate is provided with a plurality of coulters, and the connecting frame beam is rotationally connected with the linkage assembly.
As a preferable technical scheme of the invention, the linkage assembly comprises four supporting cylinders, the two supporting cylinders at the rear are fixedly connected with the main supporting beam, the tops of the four supporting cylinders are respectively and rotatably connected with a threaded cylinder, the two threaded cylinders at the rear are respectively and rotatably connected with a second screw rod, the bottom ends of the two second screw rods are respectively and fixedly provided with a connecting block, one side, far away from the second screw rods, of the two connecting blocks is rotatably connected with a side tillage frame, the two threaded cylinders at the front are respectively and rotatably connected with a first screw rod, and the bottoms of the two first screw rods are respectively and rotatably connected with the fertilization assembly.
As a preferable technical scheme of the invention, two servo motors are arranged between the two first screws, belt pulleys are respectively arranged on the output shafts of the two servo motors and the four thread cylinders, a first transmission belt is connected between the belt pulleys on the two servo motors and the belt pulleys on the adjacent first screws, and a second transmission belt is connected between the belt pulleys on the two servo motors and the belt pulleys on the adjacent second screws.
As a preferable technical scheme of the invention, the connecting blocks are rotationally connected with the adjacent connecting frame beams, the rotating angle of the connecting frame beams is ninety degrees upwards, and the connecting frame beams cannot rotate downwards.
As a preferable technical scheme of the invention, the length of the two first screws is twice as long as the height of the supporting cylinder.
An improved mowing method suitable for hilly grasslands, comprising the steps of:
s1, installing side tillage frames on two sides of a linkage assembly in advance, adjusting and rotating a plurality of telescopic spray pipes to the highest position, enabling the telescopic spray pipes to extend to the longest state at the moment, enabling rubber elastic bands not to be in contact with two switches, respectively filling solid fertilizer boxes and liquid fertilizer boxes with the solid fertilizer boxes, checking the state of a vehicle machine of a driving vehicle, filling an oil tank of the driving vehicle, and then starting the driving vehicle to integrally move to hilly mountain areas needing to work;
s2, rotating a servo motor, driving a plurality of telescopic spray pipes to rotate downwards under the action of a first screw rod and the adjacent screw thread cylinder, and compressing telescopic ends on the telescopic spray pipes in the rotating process until a rubber elastic band toggles a first switch, at the moment, opening a solid-liquid pump, wherein the initial state of an electric control three-way valve is the communication relation of a liquid fertilizer box, an electric control three-way valve and the solid-liquid pump, namely spraying liquid fertilizer to the air;
s3, continuously starting the servo motor, descending until the telescopic spray pipe is compressed to the shortest position which can be shortened to the telescopic spray pipe, continuously offside stirring the second switch by the rubber elastic band at the moment, rotating the electric control three-way valve at the moment, communicating the liquid fertilizer box and the solid fertilizer box with the solid-liquid pump through the electric control three-way valve at the moment, namely spraying solid-liquid mixed fertilizer on the ground, and enabling part of the coulter to extend into soil at the moment to perform ploughing operation;
s4, continuously starting the servo motor to drive the telescopic spray pipe to extend, wherein a switch behind the rubber elastic band is pulled back to form a solid fertilizer box, an electric control three-way valve, namely a solid liquid pump, supplies solid fertilizer for the telescopic spray pipe, namely spraying the solid fertilizer to the soil and the ploughed soil, and performing deep ploughing operation when the coulter is basically fully inserted into the soil;
s5, starting the servo motor to reversely rotate, driving the telescopic spray pipe to shorten at the moment, stirring the switch at the rear to enable the electric control three-way valve to adjust and restore to be in the state of S3, continuously starting the servo motor to reversely, namely finally restoring to the initial state of S1 through S2, and when the telescopic spray pipe is restored to the initial state of the supporting cylinder, enabling the electric control three-way valve to restore at the moment, and enabling the side tillage frame not to be in contact with the land.
Compared with the prior art, the invention has the following beneficial effects:
1. the device can spray liquid fertilizer, middle part spray solid-liquid mixed fertilizer, bottom spray solid fertilizer as required to spray high and corresponding spray kind, the spraying effect that produces all can be adjusted as required, can directly stop spraying when need not spout fertilizer, prevent extravagant.
2. The device utilizes flexible spray tube to rotate from top to bottom in supporting section of thick bamboo and brings reciprocal flexible cooperation switch, the automatically controlled three-way valve of rubber elastic band linkage semi-automatization's control, flexible spray tube, like this the staff only need control servo motor's rotation can control flexible spray tube spray angle, spray content and spray direction.
3. The device can also link to drive the rise or the decline of side frame when servo motor rotates control flexible spray tube, and when there is big stone or big slope in the place ahead promptly, when fertilization subassembly is packed up to the maximum height, side frame can also be packed up to the maximum height, has not only played the protection to fertilization subassembly like this, can also play the linkage protection effect to side frame.
Drawings
FIG. 1 is a schematic view of a first view angle according to the present invention;
FIG. 2 is a schematic view of a second view angle according to the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a perspective view of a telescoping lance of the present invention;
FIG. 5 is a perspective view of a side tillage frame according to the present invention;
FIG. 6 is an enlarged view of the invention at A in FIG. 1;
FIG. 7 is an enlarged view of the invention at B in FIG. 1;
fig. 8 is an enlarged view of the present invention at C in fig. 3.
Wherein: 1. a drive vehicle; 11. an auxiliary support beam; 2. a main support beam; 3. a fertilization component; 31. a solid fertilizer tank; 32. a liquid fertilizer tank; 33. an electric control three-way valve; 34. a solid-liquid pump; 35. a telescopic jet pipe; 36. a switch; 37. a rubber elastic band; 38. a spray head; 4. a side tillage frame; 41. connecting a frame beam; 42. a connecting plate; 43. a support plate; 44. a coulter; 5. a linkage assembly; 51. a support cylinder; 52. a thread cylinder; 53. a belt pulley; 54. a first drive belt; 55. a second drive belt; 56. a first screw; 57. a second screw; 58. a connecting block; 59. a servo motor.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
in the case of example 1,
as shown in fig. 1 to 8, the fertilizing equipment suitable for hilly grasslands comprises a driving vehicle 1, a main support beam 2, a fertilizing assembly 3 and side tillage frames 4, wherein one side of the main support beam 2 is fixedly connected with the front end of the driving vehicle 1, the other side of the main support beam 2 is hinged with the fertilizing assembly 3, two groups of side tillage frames 4 are arranged, and the two groups of side tillage frames 4 are arranged on two sides of the driving vehicle 1;
wherein, install link assembly 5 on the main support roof beam 2, fertilize the subassembly 3 and link side tillage frame 4 through link assembly 5 and adjust operational angle, fertilization height and dodge the scope.
Auxiliary supporting beams 11 are arranged on two sides of the driving vehicle 1, and the other ends of the auxiliary supporting beams 11 are fixedly connected with the main supporting beams 2.
In sum, the device wholly adopts fertilization subassembly 3, side to plough frame 4 and link assembly 5 constitutes a whole and can spray fertilizer on main support roof beam 2, and the side can be in advance to the cooperation that peripheral soil turned up form a linkage effect that sprays cooperation and turn over the ground, and the device cooperation driving car 1 body consolidates the connection between driving car 1, the main support roof beam 2, and holistic focus behind balanced driving car 1 and the device connection.
Furthermore, the driving vehicle 1 can be a mountain bike, and the overall mass of the driving vehicle is greater than twice the combined mass of the main supporting beam 2, the fertilizing assembly 3 and the linkage assembly 5, so that the driving vehicle can be prevented from turning over in the balance center of hilly areas.
The fertilization assembly 3 comprises a solid fertilizer box 31, a liquid fertilizer box 32, an electric control three-way valve 33 and a solid-liquid pump 34, wherein three ports of the electric control three-way valve 33 are respectively connected with input ends of the electric control three-way valve 33, the liquid fertilizer box 32 and the solid-liquid pump 34, three telescopic spray pipes 35 which are arranged in parallel are communicated with output ends of the solid-liquid pump 34, one ends of the three telescopic spray pipes 35, far away from the solid-liquid pump 34, are respectively communicated with a spray head 38, the central telescopic spray pipe 35 is fixedly connected with the spray heads 38 at two sides, and the telescopic spray pipes 35 at two sides are rotationally connected with the linkage assembly 5.
The fixed rod of the telescopic spray pipe 35 is provided with a rubber elastic band 37, the telescopic rod of the telescopic spray pipe 35 is provided with two switches 36, and the rubber elastic band 37 and the two switches 36 are positioned on the same axis
To sum up, the effect of fertilization subassembly 3 is to provide the effect of spraying of a chemical fertilizer to at fertilization subassembly 3 and linkage subassembly 5 cooperation pivoted in-process, fertilization subassembly 3 can be passive flexible to adjust the direction of communication of automatically controlled three-way valve 33 and solid liquid pump 34 and open and close, can drive flexible spray tube 35 rotation through servo motor 59 like this and adjust the direction of spraying, can also adjust the opening and close of spraying content and fertilization subassembly 3 self with fertilization subassembly 3 cooperation.
Further, the connection relationship between the electric control three-way valve 33, the solid-liquid pump 34 and the switch 36 can be through electric connection or signal connection, and the energy supply of the electric control three-way valve 33, the solid-liquid pump 34 and the switch 36 is connected with the energy supply end of the driving vehicle 1 through electric wires.
Further, sliding connection is between flexible end and the stiff end of flexible spray tube 35, and is provided with sealing rubber circle at the junction and prevents from spilling over the fertilizer from the junction.
The side tillage frame 4 comprises a connection frame beam 41 and a supporting plate 43, wherein a plurality of connecting plates 42 are arranged on the supporting plate 43, and one side, far away from the supporting plate 43, of each connecting plate 42 is fixedly connected with two sides of the connection frame beam 41 in sequence;
wherein, a plurality of coulters 44 are arranged at the bottom of the supporting plate 43, and the connecting frame beam 41 is rotatably connected with the linkage assembly 5.
In summary, the side tillage frame 4 is added, so that when the fertilization component 3 releases the fertilizer, the side tillage frame 4 can turn over the land on the hilly surface on two sides of the driving vehicle 1 as required to achieve the effect of fertilizing in partial soil, and the connecting frame beam 41 is matched with the connecting plate 42 and the supporting plate 43 to fix the plurality of coulters 44, so that the whole tillage weight can be reduced to the greatest extent, deep soil is not damaged, and only the land with enough fertilization depth on the shallow tillage surface is needed;
furthermore, the linkage assembly 5 is utilized to generate linkage control on the fertilizing assembly 3 and the side tillage assembly 4 on the connection between the side tillage assembly 4 and the fertilizing assembly 3, but the linkage assembly 5 is improved to separate the side tillage assembly 4 and the fertilizing assembly 3, so that the control structure is increased, and the tillage depth of the side tillage assembly 4 can be automatically adjusted as required.
The linkage assembly 5 comprises four support barrels 51, two support barrels 51 at the back are fixedly connected with the main support beam 2, threaded barrels 52 are rotatably connected to the tops of the four support barrels 51, second screws 57 are connected to the two threaded barrels 52 at the back in a threaded manner, connecting blocks 58 are fixedly arranged at the bottom ends of the two second screws 57, and one side, away from the second screws 57, of the two connecting blocks 58 is rotatably connected with the side tillage frame 4.
Two servo motors 59 are installed between the two first screws 56, belt pulleys 53 are installed on output shafts of the two servo motors 59 and the four thread cylinders 52, a first transmission belt 54 is connected between the belt pulleys 53 on the two servo motors 59 and the belt pulleys 53 on the adjacent first screws 56, and a second transmission belt 55 is connected between the belt pulleys 53 on the two servo motors 59 and the belt pulleys 53 on the adjacent second screws 57.
The connection block 58 is rotatably connected to the adjacent connection frame beam 41, and the connection frame beam 41 is rotated at an angle of ninety degrees upward, and the connection frame beam 41 cannot be rotated downward.
The length of the two first screws 56 is twice the height of the support cylinder 51.
In summary, the linkage assembly 5 is a core construction of the device, the servo motor 59 is started to adjust the spraying direction of the fertilization assembly 3 and the lifting of the side tillage frame 4 through other components in the linkage assembly 5, when the servo motor 59 is started, the belt pulley 53 connected with the servo motor 59 is driven to start, the belt pulley 53 on the top of the servo motor 59 is connected with two second transmission belts 55 and two first transmission belts 54, one of the second transmission belts 55 is connected with the threaded cylinder 52 provided with the second screw 57, one of the first transmission belts 54 is connected with the threaded cylinder 52 provided with the first screw 56, namely, the starting of the servo motor 59 can drive the threaded cylinders 52 to rotate, the bottoms of the two first screws 56 are connected with the telescopic spray pipe 35 in a rotating way, but the rotating connection is limited by the telescopic spray pipe 35 which can rotate clockwise and anticlockwise, the two first screws 56 cannot rotate along the screw thread direction after being connected with the telescopic spray pipe 35, so when the screw thread cylinder 52 rotates, the first screws 56 can drive the telescopic spray pipe 35 to ascend or descend, and the part of the first screws 56 connected with the telescopic spray pipe 35 is the fixed end of the telescopic spray pipe 35, therefore, when the telescopic spray pipe 35 rotates and moves originally circularly, but under the limit of the supporting cylinder 51 and the first screws 56, the telescopic spray pipe 35 can only rotate at one end and move up and down at one end, in this way, the fixed end of the telescopic spray pipe 35 gradually compresses the telescopic end of the telescopic spray pipe 35 under the condition of descending, namely under the condition of not forming the movement limit, the rubber elastic band 37 can also move and stir the two switches 36 to form the mechanical linkage control effect of the middle fertilization assembly 3, and the same principle as the above, under the limit of the connecting block 58 and the supporting cylinder 51, the second screw 57 cannot rotate, so that in the process of being connected with the second screw 57, the side tillage frame 4 can be driven to move up and down to avoid a large slope and stones which cannot pass by the side tillage frame.
Further, the connection frame beam 41 and the connection block 58 adopt a rotational connection relationship, so that the connection frame beam 41 and the connection block 58 can be partially moved on a bumpy road surface of a hilly part, the connection part between the connection frame beam 41 and the connection block 58 is not easy to damage compared with the fixed connection, the whole side tillage frame 4 can be rotated by a steep slope under the auxiliary action of gravity without directly bumping the slope, and a certain protection effect is achieved on the side tillage frame 4.
Example 2
A method of improved mowing for hilly grass, the method comprising the steps of:
s1, installing side tillage frames 4 on two sides of a linkage assembly 5 in advance, adjusting and rotating a plurality of telescopic spray pipes 35 to the highest position, enabling the telescopic spray pipes 35 to extend to the longest state at the moment, enabling a rubber elastic belt 37 not to be in contact with two switches 36, respectively filling solid fertilizer and liquid fertilizer into a solid fertilizer box 31 and a liquid fertilizer box 32, checking the state of a vehicle machine of a driving vehicle 1, filling an oil tank of the driving vehicle 1, and then starting the driving vehicle 1 to integrally move to hilly mountain areas needing to work;
s2, rotating a servo motor 59, driving a plurality of telescopic spray pipes 35 to rotate downwards under the action of a first screw rod 56 and an adjacent screw thread cylinder 52, and compressing telescopic ends on the telescopic spray pipes 35 in the rotating process until a rubber elastic belt 37 toggles a first switch 36, at the moment, opening a solid-liquid pump 34, wherein the initial state of an electric control three-way valve 33 is the communication relation of a liquid fertilizer box 32, the electric control three-way valve 33 and the solid-liquid pump 34, namely spraying liquid fertilizer to the air;
s3, continuously starting the servo motor 59, descending until the telescopic spray pipe 35 is compressed to the shortest position where the telescopic spray pipe 35 can be shortened, continuously offside stirring the second switch 36 by the rubber elastic band 37, rotating the electric control three-way valve 33, communicating the liquid fertilizer box 32 and the solid fertilizer box 31 with the solid-liquid pump 34 through the electric control three-way valve 33, namely spraying solid-liquid mixed fertilizer on the ground, and enabling a part of the coulter 44 to extend into the soil to perform ploughing operation;
s4, continuously starting the servo motor 59 to drive the telescopic spray pipe 35 to extend, wherein the rubber elastic band 37 is pulled back to the rear switch 36 to form a solid fertilizer box 31, the electronic control three-way valve 33, namely the solid liquid pump 34, supplies solid fertilizer to the telescopic spray pipe 35, namely sprays the solid fertilizer to the soil and the ploughed soil, and the coulter 44 is basically fully inserted into the soil for deep ploughing operation;
s5, starting the servo motor 59 to reversely rotate, at the moment, driving the telescopic spray pipe 35 to shorten, stirring the rear switch 36 to enable the electric control three-way valve 33 to adjust and return to the S3 state, continuously starting the servo motor 59 to reversely rotate, namely finally returning to the S1 initial state through S2, and when the telescopic spray pipe 35 returns to the initial state of the supporting cylinder 51, at the moment, the electric control three-way valve 33 also returns along with the restoration, and the side tillage frame 4 cannot contact with the soil.
In conclusion, the device adopts the set of method to operate, is simple in overall adjustment and work, can effectively adapt to work in mountain environments, and can select different fertilization heights, fertilization methods and fertilization ranges according to different use environments.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above" and "over" a second feature includes both the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "under," "under" and "beneath" the second feature includes the first feature being directly under and obliquely under the second feature, or simply indicating that the first feature is less level than the second feature.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be appreciated by persons skilled in the art that the present invention is not limited by the foregoing description of embodiments, which are given by way of example only, and not as a limitation, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The fertilizing equipment suitable for hilly grasslands comprises a driving vehicle (1), a main supporting beam (2), a fertilizing assembly (3) and side tillage frames (4), and is characterized in that one side of the main supporting beam (2) is fixedly connected with the front end of the driving vehicle (1), the other side of the main supporting beam (2) is hinged with the fertilizing assembly (3), two groups of side tillage frames (4) are arranged, and the two groups of side tillage frames (4) are arranged on two sides of the driving vehicle (1);
the main support beam (2) is provided with a linkage assembly (5), and the fertilization assembly (3) is used for adjusting the working angle, the fertilization height and the avoidance range through the linkage assembly (5) and the linkage side tillage frame (4).
2. The fertilizer apparatus for hilly grasslands according to claim 1, characterized in that: auxiliary supporting beams (11) are arranged on two sides of the driving vehicle (1), and the other ends of the auxiliary supporting beams (11) are fixedly connected with the main supporting beams (2).
3. The fertilizer apparatus for hilly grasslands according to claim 2, characterized in that: fertilization subassembly (3) are including solid-state fertilizer case (31), liquid fertilizer case (32), automatically controlled three way valve (33) and solid-liquid pump (34), three port of automatically controlled three way valve (33) link to each other with automatically controlled three way valve (33), liquid fertilizer case (32) and solid-liquid pump (34) input respectively, the output intercommunication of solid-liquid pump (34) has three parallel arrangement's flexible spray tube (35), and is three flexible spray tube (35) keep away from the one end of solid-liquid pump (34) all communicates has shower nozzle (38), central flexible spray tube (35) and both sides shower nozzle (38) fixed connection, and both sides flexible spray tube (35) rotate with link assembly (5) to be connected.
4. A fertilising apparatus for hilly grasslands as claimed in claim 3, characterised in that: a rubber elastic band (37) is arranged on a fixed rod of the telescopic spray pipe (35), two switches (36) are arranged on the telescopic rod of the telescopic spray pipe (35), and the rubber elastic band (37) and the two switches (36) are located on the same axis.
5. The fertilizer apparatus for hilly grassland of claim 4, characterized in that: the side tillage frame (4) comprises a connection frame beam (41) and a supporting plate (43), a plurality of connecting plates (42) are arranged on the supporting plate (43), and one sides, far away from the supporting plate (43), of the connecting plates (42) are sequentially and fixedly connected with two sides of the connection frame beam (41);
the bottom of the supporting plate (43) is provided with a plurality of coulters (44), and the connecting frame beam (41) is rotationally connected with the linkage assembly (5).
6. The fertilizer apparatus for hilly grasslands according to claim 1, characterized in that: the linkage assembly (5) comprises four supporting cylinders (51), wherein the two supporting cylinders (51) are fixedly connected with the main supporting beam (2), the four supporting cylinders (51) are rotatably connected with threaded cylinders (52) at the tops, the two threaded cylinders (52) are fixedly connected with second screws (57) at the bottoms, connecting blocks (58) are fixedly mounted at the bottoms of the two second screws (57), one side, far away from the second screws (57), of each connecting block (58) is rotatably connected with a side tillage frame (4), the two threaded cylinders (52) at the front are fixedly connected with first screws (56), and the bottoms of the two first screws (56) are rotatably connected with the fertilization assembly (3).
7. The fertilizer apparatus for hilly grassland of claim 6, characterized in that: two be provided with two servo motor (59) between first screw rod (56), two output shaft and four of servo motor (59) all install belt pulley (53) on screw section of thick bamboo (52), two belt pulley (53) on servo motor (59) and adjacent be connected with first driving belt (54) between belt pulley (53) on first screw rod (56), and belt pulley (53) on two servo motor (59) with adjacent be connected with second driving belt (55) between belt pulley (53) on second screw rod (57).
8. The fertilizer apparatus for hilly grasslands according to claims 5-7, characterized in that: the connecting blocks (58) are rotatably connected with adjacent connecting frame beams (41), the rotating angle of the connecting frame beams (41) is ninety degrees upwards, and the connecting frame beams (41) cannot rotate downwards.
9. The fertilizer apparatus for hilly grassland of claim 7, characterized in that: the length of the two first screws (56) is twice the height of the supporting cylinder (51).
10. An improved mowing method suitable for hilly grasslands, the method comprising the steps of:
s1, installing side tillage frames (4) on two sides of a linkage assembly (5) in advance, adjusting and rotating a plurality of telescopic spray pipes (35) to the highest position, enabling the telescopic spray pipes (35) to extend to the longest state at the moment, enabling a rubber elastic belt (37) not to be in contact with two switches (36), respectively filling solid fertilizer boxes (31) and liquid fertilizer boxes (32) with solid fertilizer and liquid fertilizer, checking the state of a vehicle machine of a driving vehicle (1), filling an oil tank of the driving vehicle (1), and then starting the driving vehicle (1) to integrally move to hilly mountain areas needing to work;
s2, rotating a servo motor (59), driving a plurality of telescopic spray pipes (35) to rotate downwards under the action of a first screw (56) and an adjacent screw cylinder (52), and compressing telescopic ends on the telescopic spray pipes (35) in the rotating process until a rubber elastic band (37) toggles a first switch (36), at the moment, opening a solid-liquid pump (34), wherein the initial state of an electric control three-way valve (33) is the communication relation of a liquid fertilizer box (32), the electric control three-way valve (33) and the solid-liquid pump (34), namely spraying liquid fertilizer to the air;
s3, continuously starting a servo motor (59), descending until the telescopic spray pipe (35) is compressed to the shortest position where the telescopic spray pipe (35) can be shortened, continuously offside stirring a second switch (36) by a rubber elastic belt (37), rotating an electric control three-way valve (33), communicating a liquid fertilizer box (32) and a solid fertilizer box (31) with a solid-liquid pump (34) through the electric control three-way valve (33), namely spraying solid-liquid mixed fertilizer to the ground, and enabling a plow blade (44) to extend into soil partially to perform ploughing operation;
s4, continuously starting a servo motor (59) to drive the telescopic spray pipe (35) to extend, wherein a switch (36) behind the rubber elastic band (37) is pulled back to form a solid fertilizer box (31), an electric control three-way valve (33), namely a solid liquid pump (34), supplies solid fertilizer for the telescopic spray pipe (35), namely sprays the solid fertilizer to the soil and the ploughed soil, and the coulter (44) is basically inserted into the soil for deep ploughing operation;
s5, starting the servo motor (59) to reversely rotate, at the moment, driving the telescopic spray pipe (35) to shorten, stirring the rear switch (36) to enable the electric control three-way valve (33) to adjust and restore to be in the S3 state, continuously starting the servo motor (59) to reversely rotate, namely finally restoring to the S1 initial state through S2, and when the telescopic spray pipe (35) returns to the initial state of the supporting cylinder (51), at the moment, the electric control three-way valve (33) also restores, and the side tillage frame (4) cannot contact with the soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310676963.2A CN116686452A (en) | 2023-06-08 | 2023-06-08 | Fertilizing equipment suitable for hilly grasslands and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310676963.2A CN116686452A (en) | 2023-06-08 | 2023-06-08 | Fertilizing equipment suitable for hilly grasslands and application method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN116686452A true CN116686452A (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310676963.2A Pending CN116686452A (en) | 2023-06-08 | 2023-06-08 | Fertilizing equipment suitable for hilly grasslands and application method thereof |
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| CN (1) | CN116686452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117397439A (en) * | 2023-12-13 | 2024-01-16 | 山西省林业和草原工程总站 | Fertilizing device for recovering degraded grasslands |
-
2023
- 2023-06-08 CN CN202310676963.2A patent/CN116686452A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117397439A (en) * | 2023-12-13 | 2024-01-16 | 山西省林业和草原工程总站 | Fertilizing device for recovering degraded grasslands |
| CN117397439B (en) * | 2023-12-13 | 2024-02-20 | 山西省林业和草原工程总站 | Fertilizing device for recovering degraded grasslands |
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