CN112913357B - Agricultural machine is with machine of ploughing - Google Patents
Agricultural machine is with machine of ploughing Download PDFInfo
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- CN112913357B CN112913357B CN202110088355.0A CN202110088355A CN112913357B CN 112913357 B CN112913357 B CN 112913357B CN 202110088355 A CN202110088355 A CN 202110088355A CN 112913357 B CN112913357 B CN 112913357B
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- fixedly connected
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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
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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
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
- Sowing (AREA)
Abstract
The utility model provides an agricultural machine is with machine of ploughing includes first casing, the top fixed connection of first casing has a kind of workbin, the left and right sides at workbin rear end middle part is the first pillar of fixedly connected with respectively, two the bottom of first pillar is provided with first runner respectively, two the first pivot of fixedly connected with between the first runner, the even fixedly connected with connecting plate in top of kind of workbin rear end surface, four the spread groove has been seted up on the top of connecting plate. The invention realizes the adjustment of the tilling depth by arranging the lifting device, enlarges the application range of the invention, realizes the adjustment of two sowing shafts by arranging the gear shifting mechanism, further meets the aim of adjusting seeds with different volumes, further realizes the adjustment of the sowing density by arranging the speed adjusting device, increases the survival rate of the seeds, improves the yield, realizes the aim of crushing large chemical fertilizers by arranging the roller, and ensures more uniform fertilization.
Description
Technical Field
The invention relates to the field of cultivation instruments, in particular to a cultivator for agricultural machinery.
Background
The cultivator is an agricultural cultivation apparatus, most single operations of various rotary tillage fertilizer applicators or fertilizing and seeding machines at home and abroad at present can not realize the synchronous operation of seeding and fertilization, the whole machine is huge in size, high in manufacturing cost, narrow in application range, and poor in practicability, can not meet the use demands of farmers, fertilizer blocking can often appear when fertilizing the land, uneven fertilization and waste are easily caused, and therefore a novel multifunctional cultivator is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a cultivator for agricultural machinery, which effectively solves the problems of huge body, high manufacturing cost, narrow application range, incapability of adjusting the row spacing of sowing, poor practicability and uneven fertilization of the existing cultivator.
In order to solve the problems, the invention adopts the technical scheme that: comprises a first shell, a seed box is fixedly connected at the top end of the first shell, first pillars are respectively and fixedly connected at the left side and the right side of the middle part of the rear end of the seed box, first rotating wheels are respectively arranged at the bottoms of the two first pillars, a first rotating shaft is fixedly connected between the two first rotating wheels, the top of the outer surface of the rear end of the seed box is uniformly and fixedly connected with connecting plates, the top ends of the four connecting plates are provided with connecting grooves, the inner walls of the connecting grooves are hinged with hinged blocks, the right ends of the hinged blocks are fixedly connected with a chemical fertilizer box, the bottom of the chemical fertilizer box is fixedly connected with a second shell, the left side and the right side of the central position of the outer surface of the rear end of the chemical fertilizer box are respectively and fixedly connected with second support columns, the bottoms of the two second support columns are respectively provided with a second rotating wheel, and a third rotating shaft is fixedly connected between the two second rotating wheels; the outer surfaces of the bottom ends of the seed box and the chemical fertilizer box are respectively and fixedly connected with four blanking boxes, the bottoms of the four blanking boxes at the bottom of the seed box are respectively and fixedly connected with a first blanking device, the bottoms of the four blanking boxes at the bottom of the chemical fertilizer box are respectively and fixedly connected with a second blanking device, the central positions of the upper surfaces of the first shell and the second shell are respectively provided with a first lifting mechanism and a second lifting mechanism which drive the first blanking device and the second blanking device to move up and down, the first lifting mechanism and the second lifting mechanism have the same structure, the bottom of the seed box is provided with a first gear shifting mechanism matched with the blanking boxes, the bottom of the chemical fertilizer box is also provided with a second gear shifting mechanism matched with the blanking boxes, the central position of the outer surface of the first rotating shaft is provided with a speed regulating device which drives the first gear shifting mechanism to rotate, the central position of the outer surface of the third rotating shaft is provided with a transmission device which drives the second gear shifting mechanism to rotate, first gearshift all including drawing the handle with second gearshift, draw the right-hand member fixedly connected with back shaft of handle, four first broadcast axle of the even fixedly connected with in surface of back shaft, four the right-hand member of first broadcast axle is coaxial fixedly connected with second broadcast axle respectively, the central point of back shaft surface puts fixedly connected with gear shaft, the bottom meshing of gear shaft surface has the second gear that is driven by speed adjusting device, four through-holes have been seted up respectively to the inner wall of kind workbin and chemical fertilizer bottom of the case end, the inside of unloading workbin is hollow structure, logical groove has been seted up respectively to the left and right sides of unloading workbin, first gearshift and second gearshift respectively with lead to the groove cooperation.
Preferably, the top of the relative one side surface of kind workbin and chemical fertilizer box articulates respectively has the lid that can overturn, the central point of lid upper surface puts fixedly connected with handle respectively, the top of kind workbin and chemical fertilizer box left and right sides inner wall rotates respectively and is connected with two articulated connecting rods each other, the top of connecting rod articulate respectively in the inner wall of lid, the front end of lid bottom articulates there is the bracing piece that can remove about, the central point that the bottom of bracing piece supported kind workbin front end inner wall top puts.
Preferably, the first lifting mechanism and the second lifting mechanism both comprise a crank, the right end of the crank is fixedly connected with a second rotating shaft, the outer surface of the second rotating shaft is uniformly and fixedly connected with four worms, the outer surfaces of the front ends of the four worms are respectively meshed with worm wheels, the top end pipes of the worm gears are respectively and fixedly connected with first bevel gear sets coaxially, the right ends of the four first bevel gear sets are respectively and fixedly connected with first gears coaxially, the center positions of the outer surfaces of the bottom ends of the first shell and the second shell are uniformly and fixedly connected with a partition plate, the right ends of the four first gears are respectively and rotatably connected with the outer surface of the partition plate, the bottom of the blanking box is fixedly connected with a blanking shaft, the bottom of the blanking shaft is sleeved with a sleeve which can move up and down, the outer surface of the sleeve is provided with sawteeth matched with the first gear, and the bottom of the sleeve is fixedly connected with a conical plough.
Preferably, the speed adjusting device comprises a fixed plate, the bottom of the top end of the fixed plate is fixedly connected to the rear end of the inner wall of the bottom end of the first shell, the central position of the bottom of the fixed plate is sleeved on the outer surface of the first rotating shaft, the outer surface of the first rotating shaft is fixedly connected with a first belt wheel, the outer surface of the first belt wheel is matched with a first transmission belt, the central position and the inner wall of the top end of the first transmission belt are respectively matched with a second belt wheel and a third belt wheel, the outer surface of the first rotating shaft is sleeved with a connecting sleeve, the left end of the connecting sleeve is fixedly connected with a rotating block, the top end of the outer surface of the connecting sleeve is fixedly connected with a hollow shaft, the inner wall of the hollow shaft is slidably connected with a moving rod capable of moving up and down, the right end of the moving rod is coaxially and fixedly connected with the central position of the third belt wheel, and the top of the outer surface of the right end of the rotating block is fixedly connected with a first hinge rod, the right side on first hinge bar top articulates there is the second hinge bar, the spout has been seted up to the left end of hollow shaft surface, the outer fixed surface on second hinge bar top right side be connected with spout complex connecting block, the right-hand member fixed connection of connecting block in the bottom of carriage release lever surface, the coaxial fixedly connected with third bevel gear set in the left end of third band pulley surface, the telescopic link of the coaxial fixedly connected with adjustable length in top of third bevel gear set, the coaxial fixedly connected with in top of telescopic link and the second bevel gear set that the second gear is connected.
Preferably, an arc-shaped groove is formed in the center of the outer surface of the right end of the fixing plate, a sliding rod is connected to the inner wall of the arc-shaped groove in a sliding manner, the right end of the slide bar is fixedly connected with a positioning block, the upper end and the lower end of the outer surface of the left side of the positioning block are respectively and fixedly connected with a positioning rod, the upper end and the lower end of the central position of the outer surface of the right end of the fixed plate are respectively provided with positioning holes which are distributed along a fan shape and are matched with the two positioning rods, the center position of the outer surface of the right end of the second belt wheel is fixedly connected with a connecting shaft with a hollow structure inside, the inner wall of the connecting shaft is slidably connected with a spring which can move up and down, the right end of the spring is fixedly connected with the bottom of the sliding rod, the top end of the central position of the outer surface of the right end of the fixing plate is provided with a limiting groove, the right end of the third belt wheel is coaxially and fixedly connected with a baffle matched with the limiting groove, and the central positions of the outer surfaces of the right ends of the first belt wheel and the second belt wheel are hinged with a swing rod.
Preferably, the coaxial fixedly connected with sixth band pulley of central point of third pivot surface position, the surface meshing of sixth band pulley has the third drive belt, the central point of second casing left and right sides inner wall position rotates and is connected with the fourth pivot, the central point of fourth pivot surface position rotates and is connected with and rotates the complex seventh band pulley of area with the third, the coaxial fixedly connected with eighth band pulley of right-hand member of seventh band pulley, the surface meshing of eighth band pulley has the fourth drive belt, the inner wall meshing on fourth drive belt top has the ninth band pulley, the central point of chemical fertilizer bottom end surface position fixedly connected with baffle, the left end of ninth band pulley rotate connect in the bottom of baffle right-hand member surface central point position, the coaxial fixedly connected with in left end of ninth band pulley drives second gearshift pivoted third gear.
Preferably, the coaxial fixedly connected with fifth band pulley in left end of fourth pivot, the inner wall meshing of fifth band pulley has the second drive belt, the inner wall meshing on second drive belt top has the fourth band pulley, the coaxial fixedly connected with cylinder in right-hand member of fourth band pulley, the cylinder includes the fifth pivot with fourth band pulley matched with, both ends rotate respectively about the fifth pivot connect in the central point of the fertilizer box left and right sides inner wall puts, the even fixedly connected with three carousel in surface of fifth pivot, it is three the even fixedly connected with a plurality of rollers of surface of the relative one side of carousel.
The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:
the invention has simple operation, convenient use, various functions and strong practicability, is favorable for popularization, realizes the adjustment of the height of the blanking device by arranging the lifting device, further realizes the adjustment of the tilling depth, meets the tilling conditions of different seeds, enlarges the application range of the invention, increases the practicability of the invention, realizes the adjustment of two sowing shafts by arranging the gear shifting mechanism, further meets the aim of adjusting the seeds with different volumes, further realizes the adjustment of the sowing density by arranging the speed regulating device, increases the survival rate of the seeds, improves the yield, realizes the aim of crushing large chemical fertilizers by arranging the roller, ensures more uniform fertilization and is favorable for increasing the yield.
Drawings
Fig. 1 is a perspective view of a cultivator for agricultural machinery according to the present invention 1.
Fig. 2 is a perspective view 2 of a cultivator for agricultural machinery according to the present invention.
FIG. 3 is a schematic view showing a structure of a cultivating device of the cultivator for agricultural machine according to the present invention.
Fig. 4 is a schematic view of the internal structure of the first housing of the agricultural-machine cultivator of the present invention.
FIG. 5 is a schematic view showing the structure of a lifting device of a cultivator for agricultural machinery according to the present invention.
Fig. 6 is a schematic structural view of a gear shift mechanism of a farming machine for agricultural machinery of the present invention.
Fig. 7 is a schematic view of a structure of a discharging shaft of the agricultural machinery cultivator of the present invention.
Fig. 8 is a rear view of a cultivating device of the agricultural machine cultivator of the present invention.
Fig. 9 is a schematic structural view of a governor of a farming machine for agricultural machinery of the present invention 1.
Fig. 10 is a schematic structural view of a governor of a cultivator for agricultural machinery according to the present invention 2.
Fig. 11 is an enlarged view of a farm machinery cultivator according to the present invention at a position a.
Fig. 12 is a schematic structural view of a fertilizer application device of a cultivator for agricultural machinery according to the present invention 1.
Fig. 13 is a schematic structural view of a fertilizer application device of the agricultural machinery cultivator of the present invention 2.
FIG. 14 is a schematic view showing a structure of a roller of a cultivator for agricultural machinery according to the present invention.
1-a first shell, 2-a first rotating wheel, 3-a feed box, 4-a cover body, 5-a handle, 6-a connecting rod, 7-a connecting plate, 8-a hinged block, 9-a roller, 10-a chemical fertilizer box, 11-a second shell, 12-a second rotating wheel, 13-a speed adjusting device, 14-a pull handle, 15-a crank, 16-a first support, 17-a second support, 18-a first blanking device, 19-a second blanking device, 20-a first rotating shaft, 21-a first gear shifting mechanism, 22-a second rotating shaft, 23-a worm, 24-a worm wheel, 25-a first bevel gear set, 26-a first gear, 27-a first lifting mechanism, 28-a support, 29-a blanking shaft, 30-a sawtooth, 31-a conical plough, 33-a first sowing shaft, 34-a second sowing shaft, 35-a gear shaft, 36-a second gear, 37-a second bevel gear set, 38-a blanking box, 39-a positioning plate, 40-a fixing plate, 41-a rotating block, 42-a first hinged rod, 43-a second hinged rod, 44-a hollow shaft, 45-a third bevel gear set, 46-a telescopic rod, 47-a first belt wheel, 48-a first transmission belt, 49-a second belt wheel, 50-a third belt wheel, 51-an arc groove, 52-a sliding rod, 53-a positioning block, 54-a baffle, 55-a connecting block, 56-a moving rod, 57-a swinging rod, 58-a through hole, 59-a positioning rod, 60-a spring, 61-a connecting shaft, 62-a fourth belt wheel, 63-a second transmission belt, 64-a fifth belt wheel, 65-a third rotating shaft, 66-a sixth belt wheel, 67-a third transmission belt, 68-a seventh belt wheel, 69-an eighth belt wheel, 70-a fourth transmission belt, 71-a ninth belt wheel, 72-a fourth rotating shaft, 73-a third gear, 74-a fifth rotating shaft, 75-a rolling shaft, 76-a second gear shifting mechanism and 77-a second lifting mechanism.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in figures 1-14, the invention provides a cultivator for agricultural machinery, which comprises a first shell 1, wherein a seed box 3 is fixedly connected to the top end of the first shell 1, first supporting columns 16 are respectively and fixedly connected to the left and right sides of the middle part of the rear end of the seed box 3, first rotating wheels 2 are respectively arranged at the bottoms of the two first supporting columns 16, a first rotating shaft 20 is fixedly connected between the two first rotating wheels 2, connecting plates 7 are uniformly and fixedly connected to the top of the outer surface of the rear end of the seed box 3, connecting grooves are formed in the top ends of the four connecting plates 7, hinge blocks 8 are hinged to the inner walls of the connecting grooves, a chemical fertilizer box 10 is fixedly connected to the right ends of the four hinge blocks 8, a second shell 11 is fixedly connected to the bottom of the chemical fertilizer box 10, and second supporting columns 17 are respectively and fixedly connected to the left and right sides of the central position of the outer surface of the rear end of the chemical fertilizer box 10, the bottoms of the two second pillars are respectively provided with a second rotating wheel 12, and a third rotating shaft 65 is fixedly connected between the two second rotating wheels 12; the outer surfaces of the bottom ends of the seed box 3 and the chemical fertilizer box 10 are respectively and fixedly connected with four blanking boxes 38, the bottoms of the four blanking boxes 38 positioned at the bottom of the seed box 3 are respectively and fixedly connected with a first blanking device 18, the bottoms of the four blanking boxes 38 positioned at the bottom of the chemical fertilizer box 10 are respectively and fixedly connected with a second blanking device 19, the central positions of the upper surfaces of the first shell 1 and the second shell 11 are respectively provided with a first lifting mechanism 27 and a second lifting mechanism 77 which drive the first blanking device 18 and the second blanking device 19 to move up and down, the structures of the first lifting mechanism 27 and the second lifting mechanism 77 are the same, the bottom of the seed box 3 is provided with a first gear shifting mechanism 21 matched with the blanking boxes 38, the bottom of the chemical fertilizer box 10 is also provided with a second gear shifting mechanism 76 matched with the blanking boxes 38, the central position of the outer surface of the first rotating shaft 20 is provided with a speed regulating device 13 which drives the first gear shifting mechanism 21 to rotate, a transmission device for driving the second gear shift mechanism 76 to rotate is arranged at the center position of the outer surface of the third rotating shaft 65.
The top of the relative one side surface of kind workbin 3 and chemical fertilizer box 10 articulates respectively has lid 4 that can overturn, the central point of lid 4 upper surface puts fixedly connected with handle 5 respectively, the top of the left and right sides inner wall of kind workbin 3 and chemical fertilizer box 10 rotates respectively and is connected with two articulated connecting rods 6 each other, the top of connecting rod 6 articulate respectively in the inner wall of lid 4, the front end of lid 4 bottom articulates has the bracing piece 28 that can remove about, the central point that the bottom of bracing piece 28 supported kind workbin 3 front end inner wall tops puts.
The seed box 3 and the fertilizer box 10 are sealed by arranging the cover body 4 and the handle 5, so that the seeds or the fertilizer in the seed box is prevented from being polluted, the cover body 4 is supported by arranging the connecting rod 6 and the supporting rod 28, and a user can conveniently add the seeds or the fertilizer into the box.
The shifting mechanism is provided with the first sowing shaft 33 and the second sowing shaft 34, the gap between the two sowing shafts is different, sowing of different kinds of materials is achieved, the shifting mechanism is driven by the speed regulating device 13, linkage with the first rotating wheel 2 is achieved, linkage of the shifting mechanism and the first rotating wheel is further increased, functionality and practicability of the shifting mechanism are further increased, the application range of the shifting mechanism is expanded, using requirements of different occasions are met, and popularization is facilitated.
The first lifting mechanism 27 and the second lifting mechanism 7 both comprise a crank handle 15, a second rotating shaft 22 is fixedly connected to the right end of the crank handle 15, four worms 23 are uniformly and fixedly connected to the outer surface of the second rotating shaft 22, worm wheels 24 are respectively meshed with the outer surfaces of the front ends of the four worms 23, first bevel gear sets 25 are respectively and coaxially and fixedly connected to the top end pipes of the worm wheels 24, first gears 26 are respectively and coaxially and fixedly connected to the right ends of the first bevel gear sets 25, partition plates are uniformly and fixedly connected to the central positions of the outer surfaces of the bottom ends of the first shell 1 and the second shell 11, the right ends of the four first gears 26 are respectively and rotatably connected to the outer surfaces of the partition plates, a blanking shaft 29 is fixedly connected to the bottom of the blanking box 38, a sleeve capable of moving up and down is sleeved on the bottom of the blanking shaft 29, saw teeth 30 matched with the first gears 26 are arranged on the outer surface of the sleeve, the bottom of the sleeve is fixedly connected with a conical plough 31.
The working principle of the lifting mechanism is as follows: the second rotating shaft 22 is driven to rotate by rotating the crank 15, the worm 23 is driven to rotate in the rotating process of the second rotating shaft 22, the worm wheel 24 is driven to rotate in the rotating process of the worm 23, the first bevel gear set 25 rotates in the rotating process of the worm wheel 24, the first gear 26 is driven to rotate in the rotating process of the first bevel gear set 25, and the first gear 26 is lifted and lowered through the saw teeth 30 meshed with the first gear 26 in the rotating process, so that the seeding depth is adjusted, the functionality of the seeding device is increased, meanwhile, the practicability of the seeding device is further increased, and the seeding device is favorable for popularization.
The speed regulating device 13 comprises a fixed plate 40, the bottom of the top end of the fixed plate 40 is fixedly connected to the rear end of the inner wall of the bottom end of the first shell 1, the central position of the bottom of the fixed plate 40 is sleeved on the outer surface of the first rotating shaft 20, the outer surface of the first rotating shaft 20 is fixedly connected with a first belt pulley 47, the outer surface of the first belt pulley 47 is matched with a first transmission belt 48, the central position of the first transmission belt 48 and the inner wall of the top end are respectively matched with a second belt pulley 49 and a third belt pulley 50, the outer surface of the first rotating shaft 20 is sleeved with a connecting sleeve, the left end of the connecting sleeve is fixedly connected with a rotating block 41, the top end of the outer surface of the connecting sleeve is fixedly connected with a hollow shaft 44, the inner wall of the hollow shaft 44 is slidably connected with a movable rod 56 capable of moving up and down, and the right end of the movable rod 56 is coaxially and fixedly connected with the central position of the third belt pulley 50, the first hinge bar 42 of top fixedly connected with of rotor 41 right-hand member surface, the right side on first hinge bar 42 top articulates there is the second hinge bar 43, the spout has been seted up to the left end of hollow shaft 44 surface, the outer fixed surface on second hinge bar 43 top right side be connected with spout complex connecting block 55, the right-hand member fixed connection of connecting block 55 in the bottom of carriage release lever 56 surface, the coaxial fixedly connected with third bevel gear group 45 in the left end of third band pulley 50 surface, the telescopic link 47 of the coaxial fixedly connected with adjustable length in top of third bevel gear group 45, the coaxial fixedly connected with in top of telescopic link 47 and the second bevel gear group 37 that second gear 36 is connected.
The working principle of the speed regulating device is as follows: the rotating block 41 is rotated to drive the first hinge rod 42 to rotate, the second hinge rod 43 is driven to swing in the rotating process of the first hinge rod 42, the moving rod 56 is driven to move up and down in the swinging process of the second hinge rod 43, the second belt wheel 49 swings in the moving process of the moving rod 56 moving up and down, the transmission radius is adjusted in the swinging process of the second belt wheel 49, the rotating speed of the third belt wheel 50 is adjusted, the third conical gear 45 is driven to rotate in the rotating process of the third belt wheel 50, the second conical gear set 37 is driven to rotate through the telescopic rod 46 in the rotating process of the third conical gear 45, and the shifting mechanism is driven to rotate through the second gear 36 in the rotating process of the second conical gear set 37.
An arc-shaped groove 51 is formed in the center of the outer surface of the right end of the fixed plate 40, a slide rod 52 is connected to the inner wall of the arc-shaped groove in a sliding manner, a positioning block 53 is fixedly connected to the right end of the slide rod 52, positioning rods 59 are fixedly connected to the upper and lower ends of the outer surface of the left side of the positioning block 53 respectively, positioning holes which are distributed in a fan shape and matched with the two positioning rods 59 are formed in the upper and lower ends of the center of the outer surface of the right end of the fixed plate 40 respectively, a hollow connecting shaft 61 is fixedly connected to the center of the outer surface of the right end of the second belt pulley 49, a spring 60 which can move up and down is connected to the inner wall of the connecting shaft 61 in a sliding manner, the right end of the spring 60 is fixedly connected to the bottom of the slide rod 52, a limiting groove is formed in the top end of the center of the outer surface of the right end of the fixed plate 40, and a baffle 54 which is matched with the limiting groove is coaxially and fixedly connected to the right end of the third belt pulley 50, the center positions of the outer surfaces of the right ends of the first belt wheel 47 and the second belt wheel 49 are hinged with a swing rod 57.
The specific operation process of the speed regulating device 13 is as follows: rotate commentaries on classics piece 41, then realize the position control to first articulated rod 42 and second articulated rod 43, need outside tensile locating piece 53 when rotating commentaries on classics piece 41, then relieve the cooperation of locating lever 59 and constant head tank, spring 60 produces elastic deformation this moment, when rotating commentaries on classics piece 41 this moment, can drive second band pulley 49 and remove along arc wall 51, then realize adjusting the radial purpose of transmission, loosen locating piece 53 after the transmission radius is adjusted and is accomplished, make the location do 59 with the constant head tank cooperation can, this device easy operation, high durability and convenient use, and the steam generator is ingenious in structure, and the steam generator is novel in property.
A sixth belt wheel 66 is coaxially and fixedly connected with the center position of the outer surface of the third rotating shaft 65, a third transmission belt 67 is meshed with the outer surface of the sixth belt wheel 66, the center position of the inner walls of the left and right sides of the second housing 11 is rotatably connected with a fourth rotating shaft 72, a seventh pulley 68 engaged with the third rotating belt 67 is rotatably connected to the center of the outer surface of the fourth rotating shaft 72, an eighth belt wheel 69 is coaxially and fixedly connected with the right end of the seventh belt wheel 68, a fourth transmission belt 70 is meshed with the outer surface of the eighth belt wheel 69, a ninth belt wheel 71 is engaged with the inner wall of the top end of the fourth transmission belt 70, a clapboard is fixedly connected with the center position of the outer surface of the bottom end of the chemical fertilizer box 10, the left end of the ninth belt wheel 71 is rotatably connected to the bottom of the center position of the outer surface of the right end of the partition plate, a third gear 73 for driving the second shift mechanism 76 to rotate is coaxially and fixedly connected to the left end of the ninth pulley 71.
The working principle of the transmission device is as follows: second runner 12 pivoted in-process drive sixth band pulley 66 rotates, sixth band pulley 66 passes through third drive belt 67 drive seventh band pulley 68 and rotates, seventh band pulley 68 pivoted in-process drive rotates rather than coaxial fixed connection's eighth band pulley 69, eighth band pulley 69 pivoted in-process passes through fourth drive belt 70 drive ninth band pulley 71 and rotates, ninth band pulley 71 pivoted in-process passes through third gear 73 drive second gearshift 76 and rotates, this device convenient to use, time saving and labor saving, the structure is ingenious, the linkage is strong, realize the purpose to the soil fertilization when having realized cultivating through setting up transmission simultaneously, the functionality of this device has further been increased, and the promotion is favorable to.
The coaxial fixedly connected with fifth band pulley 64 in left end of fourth pivot 72, the inner wall meshing of fifth band pulley 64 has second drive belt 63, the inner wall meshing on second drive belt 63 top has fourth band pulley 62, the coaxial fixedly connected with cylinder 9 of right-hand member of fourth band pulley 62, cylinder 9 includes the fifth pivot 74 with fourth band pulley 62 matched with, both ends rotate respectively about fifth pivot 74 connect in the central point of the inner wall of the left and right sides of chemical fertilizer case 10 puts, the even fixedly connected with three carousel of surface of fifth pivot 74, it is three the even fixedly connected with a plurality of roller bearings 75 of surface of the relative one side of carousel.
The purpose of arranging the roller 9 is to try to break up large fertilizer, and the roller 9 works on the principle that the second rotating wheel 12 drives the third rotating shaft 65 to rotate in the rotating process, the third rotating shaft 65 drives the seventh belt wheel 68 to rotate through the sixth belt wheel 66 and the third transmission belt 67 in the rotating process, the seventh belt wheel 68 drives the fourth rotating shaft 72 to rotate in the rotating process, the fourth rotating shaft 72 drives the fifth belt wheel 64 to rotate in the rotating process, the fifth belt wheel 64 drives the fourth belt wheel 62 to rotate through the second transmission belt 63 in the rotating process, the fourth belt wheel 62 drives the fifth rotating shaft 74 to rotate in the rotating process, the fifth rotating shaft 74 drives the rotating disc to rotate in the rotating process, the rolling shaft 75 is driven to rotate in the rotating process, the rolling shaft 75 breaks up large fertilizer particles in the rotating process, and therefore the purpose of more uniform fertilization is achieved.
When the seed and fertilizer applying device is used by a user, seeds and fertilizer to be applied are respectively arranged inside the seed box 3 and the fertilizer box 10, then the first gear shifting mechanism 21 and the second gear shifting mechanism 76 are respectively adjusted according to the size of the seeds and the state of the fertilizer, then the depth of the first discharging device 18 and the depth of the second discharging device 19 are adjusted by adjusting the lifting mechanism, then the depth of cultivation is adjusted, the functionality and the practicability of the seed and fertilizer applying device are increased, the rotating speed of the first gear shifting mechanism 21 is adjusted by adjusting the speed adjusting device 13, then the cultivation density is adjusted, and then the purposes of increasing the survival rate of the seeds and increasing the yield are achieved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. A cultivator for agricultural machinery is characterized in that: comprises a first shell (1), the top end of the first shell (1) is fixedly connected with a seed box (3), the left side and the right side of the middle part of the rear end of the seed box (3) are respectively and fixedly connected with a first support column (16), the bottom of the two first support columns (16) are respectively provided with a first rotating wheel (2), a first rotating shaft (20) is fixedly connected between the two first rotating wheels (2), the top of the outer surface of the rear end of the seed box (3) is uniformly and fixedly connected with a connecting plate (7), the top end of the four connecting plates (7) is provided with a connecting groove, the inner wall of the connecting groove is hinged with a hinged block (8), the right end of the four hinged blocks (8) is fixedly connected with a chemical fertilizer box (10), the bottom of the chemical fertilizer box (10) is fixedly connected with a second shell (11), the left side and the right side of the central position of the outer surface of the rear end of the chemical fertilizer box (10) are respectively and fixedly connected with a second support column (17), the bottoms of the two second supporting columns are respectively provided with a second rotating wheel (12), and a third rotating shaft (65) is fixedly connected between the two second rotating wheels (12); the outer surfaces of the seed box (3) and the bottom of the chemical fertilizer box (10) are equally divided into four lower material boxes (38), the bottoms of the four lower material boxes (38) at the bottom of the seed box (3) are fixedly connected with first blanking devices (18), the bottoms of the four lower material boxes (38) at the bottom of the chemical fertilizer box (10) are fixedly connected with second blanking devices (19), the central positions of the upper surfaces of the first shell (1) and the second shell (11) are respectively provided with first lifting mechanisms (27) and second lifting mechanisms (77) which drive the first blanking devices (18) and the second blanking devices (19) to move up and down, the first lifting mechanisms (27) are identical to the structures of the second lifting mechanisms (77), the bottom of the seed box (3) is provided with first gear shifting mechanisms (21) matched with the lower material boxes (38), and the bottom of the chemical fertilizer box (10) is also provided with second gear shifting mechanisms (76) matched with the lower material boxes (38), the center position of the outer surface of the first rotating shaft (20) is provided with a speed regulating device (13) for driving a first gear shifting mechanism (21) to rotate, the center position of the outer surface of the third rotating shaft (65) is provided with a transmission device for driving a second gear shifting mechanism (76) to rotate, the first gear shifting mechanism (21) and the second gear shifting mechanism (76) both comprise a pull handle (14), the right end of the pull handle (14) is fixedly connected with a support shaft, the outer surface of the support shaft is uniformly and fixedly connected with four first sowing shafts (33), the right ends of the four first sowing shafts (33) are respectively and coaxially and fixedly connected with a second sowing shaft (34), the center position of the outer surface of the support shaft is fixedly connected with a gear shaft (35), the bottom end of the outer surface of the gear shaft (35) is engaged with a second gear (36) driven by the speed regulating device (13), and the inner walls of the bottom ends of the seed box (3) and the fertilizer box (10) are respectively provided with four through holes, the inside of the blanking box (38) is of a hollow structure, through grooves are formed in the left side and the right side of the blanking box (38) respectively, and the first gear shifting mechanism (21) and the second gear shifting mechanism (76) are matched with the through grooves respectively.
2. A tiller for agricultural machinery as claimed in claim 1, wherein: the top of the surface of one side is relative with chemical fertilizer case (10) to kind workbin (3) articulates respectively has lid (4) that can overturn, the central point of lid (4) upper surface puts fixedly connected with handle (5) respectively, the top of kind workbin (3) and chemical fertilizer case (10) left and right sides inner wall rotates respectively and is connected with two mutual articulated connecting rods (6), the top of connecting rod (6) articulate respectively in the inner wall of lid (4), the front end of lid (4) bottom articulates has bracing piece (28) that can remove about, the central point that the bottom of bracing piece (28) supported kind workbin (3) front end inner wall top puts.
3. The agricultural-machinery tiller according to claim 1, wherein: the first lifting mechanism (27) and the second lifting mechanism (7) both comprise a crank (15), the right end of the crank (15) is fixedly connected with a second rotating shaft (22), the outer surface of the second rotating shaft (22) is uniformly and fixedly connected with four worms (23), the outer surfaces of the front ends of the four worms (23) are respectively meshed with a worm wheel (24), the top end pipe of the worm wheel (24) is respectively and coaxially and fixedly connected with a first bevel gear set (25), the right ends of the four first bevel gear sets (25) are respectively and coaxially and fixedly connected with first gears (26), the central positions of the outer surfaces of the bottom ends of the first shell (1) and the second shell (11) are respectively and fixedly connected with a partition plate, the right ends of the four first gears (26) are respectively and rotatably connected with the outer surface of the partition plate, and the bottom of the blanking box (38) is fixedly connected with a blanking shaft (29), the bottom of the blanking shaft (29) is sleeved with a sleeve which can move up and down, the outer surface of the sleeve is provided with saw teeth (30) matched with the first gear (26), and the bottom of the sleeve is fixedly connected with a conical plough (31).
4. The agricultural-machinery tiller according to claim 1, wherein: the speed regulation device (13) comprises a fixed plate (40), the bottom of the top end of the fixed plate (40) is fixedly connected to the rear end of the inner wall of the bottom end of the first shell (1), the central position of the bottom of the fixed plate (40) is sleeved on the outer surface of the first rotating shaft (20), the outer surface of the first rotating shaft (20) is fixedly connected with a first belt wheel (47), the outer surface of the first belt wheel (47) is matched with a first transmission belt (48), the central position of the first transmission belt (48) and the inner wall of the top end are respectively matched with a second belt wheel (49) and a third belt wheel (50), the outer surface of the first rotating shaft (20) is sleeved with a connecting sleeve, the left end of the connecting sleeve is fixedly connected with a rotating block (41), the top end of the outer surface of the connecting sleeve is fixedly connected with a hollow shaft (44), the inner wall of the hollow shaft (44) is slidably connected with a movable rod (56) capable of moving up and down, the right end of the moving rod (56) is coaxially and fixedly connected with the central position of the third belt wheel (50), the top of the outer surface of the right end of the rotating block (41) is fixedly connected with a first hinged rod (42), the right side of the top end of the first hinged rod (42) is hinged with a second hinged rod (43), a sliding groove is arranged at the left end of the outer surface of the hollow shaft (44), a connecting block (55) matched with the sliding groove is fixedly connected to the outer surface of the right side of the top end of the second hinged rod (43), the right end of the connecting block (55) is fixedly connected with the bottom of the outer surface of the moving rod (56), the left end of the outer surface of the third belt wheel (50) is coaxially and fixedly connected with a third bevel gear set (45), the top end of the third bevel gear set (45) is coaxially and fixedly connected with a telescopic rod (47) with adjustable length, the top end of the telescopic rod (47) is coaxially and fixedly connected with a second bevel gear set (37) connected with a second gear (36).
5. An agricultural-machine agricultural-machinery farming machine according to claim 4, wherein: an arc-shaped groove (51) is formed in the center of the outer surface of the right end of the fixing plate (40), a sliding rod (52) is connected to the inner wall of the arc-shaped groove in a sliding mode, a positioning block (53) is fixedly connected to the right end of the sliding rod (52), positioning rods (59) are fixedly connected to the upper end and the lower end of the outer surface of the left side of the positioning block (53) respectively, positioning holes which are distributed along a fan shape and matched with the two positioning rods (59) are formed in the upper end and the lower end of the center of the outer surface of the right end of the fixing plate (40), a hollow connecting shaft (61) is fixedly connected to the center of the outer surface of the right end of the second belt wheel (49), a spring (60) capable of moving up and down is connected to the inner wall of the connecting shaft (61) in a sliding mode, the right end of the spring (60) is fixedly connected to the bottom of the sliding rod (52), and a limiting groove is formed in the top end of the center of the outer surface of the right end of the fixing plate (40), the right end of the third belt wheel (50) is coaxially and fixedly connected with a baffle (54) matched with the limiting groove, and the center positions of the outer surfaces of the right ends of the first belt wheel (47) and the second belt wheel (49) are hinged with a swing rod (57).
6. The agricultural-machinery tiller according to claim 1, wherein: a sixth belt wheel (66) is coaxially and fixedly connected to the center of the outer surface of the third rotating shaft (65), a third transmission belt (67) is meshed to the outer surface of the sixth belt wheel (66), a fourth rotating shaft (72) is rotatably connected to the center of the inner walls of the left side and the right side of the second shell (11), a seventh belt wheel (68) matched with the third rotating belt (67) is rotatably connected to the center of the outer surface of the fourth rotating shaft (72), an eighth belt wheel (69) is coaxially and fixedly connected to the right end of the seventh belt wheel (68), a fourth transmission belt (70) is meshed to the outer surface of the eighth belt wheel (69), a ninth belt wheel (71) is meshed to the inner wall of the top end of the fourth transmission belt (70), a partition plate is fixedly connected to the center of the outer surface of the bottom end of the chemical fertilizer box (10), and the left end of the ninth belt wheel (71) is rotatably connected to the bottom of the center of the outer surface of the right end of the partition plate, the left end of the ninth belt wheel (71) is coaxially and fixedly connected with a third gear (73) which drives a second gear shifting mechanism (76) to rotate.
7. A tiller for agricultural machinery as claimed in claim 6, wherein: the coaxial fixedly connected with fifth band pulley (64) of the left end of fourth pivot (72), the inner wall meshing of fifth band pulley (64) has second drive belt (63), the inner wall meshing on second drive belt (63) top has fourth band pulley (62), the coaxial fixedly connected with cylinder (9) of right-hand member of fourth band pulley (62), cylinder (9) include with fourth band pulley (62) matched with fifth pivot (74), both ends rotate respectively about fifth pivot (74) connect in the central point of chemical fertilizer case (10) left and right sides inner wall puts, the even fixedly connected with three carousel of surface of fifth pivot (74), it is three the even fixedly connected with a plurality of roller bearings (75) of surface of one side relative of carousel.
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| CN202110088355.0A CN112913357B (en) | 2021-01-22 | 2021-01-22 | Agricultural machine is with machine of ploughing |
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| CN202110088355.0A CN112913357B (en) | 2021-01-22 | 2021-01-22 | Agricultural machine is with machine of ploughing |
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| CN112913357B true CN112913357B (en) | 2022-09-27 |
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| RU2685398C1 (en) * | 2018-11-19 | 2019-04-17 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт орошаемого земледелия" (ФГБНУ ВНИИОЗ) | Combined device for tillage of soil and belt application of fertilizers in crest |
| CN211322024U (en) * | 2019-12-28 | 2020-08-25 | 张旭刚 | Agricultural economy fertilizer injection unit |
| CN211792887U (en) * | 2020-02-19 | 2020-10-30 | 汪小华 | Agricultural is with evenly fertilizing device |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1249749A (en) * | 1984-08-14 | 1989-02-07 | Heinz Dreyer | Machine for ejecting seed and fertilizer |
| CN106804140A (en) * | 2015-11-28 | 2017-06-09 | 青岛沃德农业科技有限公司 | A kind of all-in-one for peanut and other crops plantation |
| CN205357058U (en) * | 2016-01-13 | 2016-07-06 | 漯河市农业科学院 | Seeding fertilization all -in -one |
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| RU2685398C1 (en) * | 2018-11-19 | 2019-04-17 | Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт орошаемого земледелия" (ФГБНУ ВНИИОЗ) | Combined device for tillage of soil and belt application of fertilizers in crest |
| CN211322024U (en) * | 2019-12-28 | 2020-08-25 | 张旭刚 | Agricultural economy fertilizer injection unit |
| CN211792887U (en) * | 2020-02-19 | 2020-10-30 | 汪小华 | Agricultural is with evenly fertilizing device |
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