CN112400421A - Adjustable pressurizing device for seeder and working method of adjustable pressurizing device - Google Patents
Adjustable pressurizing device for seeder and working method of adjustable pressurizing device Download PDFInfo
- Publication number
- CN112400421A CN112400421A CN202011301813.6A CN202011301813A CN112400421A CN 112400421 A CN112400421 A CN 112400421A CN 202011301813 A CN202011301813 A CN 202011301813A CN 112400421 A CN112400421 A CN 112400421A
- Authority
- CN
- China
- Prior art keywords
- frame
- shaft
- collecting box
- fixedly connected
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/02—Arrangements for driving working parts of fertilisers or seeders by a motor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sowing (AREA)
Abstract
The invention discloses an adjustable supercharging device for a seeder and a working method thereof. This an adjustable supercharging device for seeder and working method thereof, when supercharging device removed, the action wheel rotated, drove the axis of rotation under self power, the axis of rotation rotated and drove the stirring board and rotated, the stirring board rotated the blown down tank of stirring the play hopper in with the earth in the collecting box, fell and cover the seeding hole, then rear earthing extrusion wheel moved seeding hole top and extrudeed, the earthing effect is better, can prevent that the not enough condition that covers the effect difference of earth from appearing.
Description
Technical Field
The invention relates to the technical field of seeders, in particular to an adjustable pressurizing device for a seeder and a working method of the adjustable pressurizing device.
Background
A planting machine for a planter uses crop seeds as planting objects. Seeders for certain types or crops, often referred to by the name of the crop species, such as grain drill, corn hill planter, cotton planter, grass planter, etc., are intended for planting seeds of the crop or coated seeds in pellet form. It can be classified into vacuum seed sowing machine broadcast sowing machine, drill sowing machine and hill-drop sowing machine 3 according to sowing mode. Various precision seeders which are developed in large quantities in the 50 s can accurately control the seeding quantity, the hole (plant) distance and the seeding depth. The pneumatic seeding precision seeder developed in the 70 s uses positive pressure or negative pressure airflow to discharge a row of seeds at certain intervals to realize single-seed precision hole seeding, and compared with the traditional mechanical seeding device, the pneumatic seeding precision seeder has the characteristics of precise seeding amount, no damage to seeds and the like. In addition, a mechanical precision seeding device is also provided. The suspended 6-row cultivating crop seeder with fertilizer applicator can be used for drilling and bunch planting of soybean, corn, sorghum and other cultivating crops.
The seeder increases the device through the earthing after the seeding finishes, exerts pressure to soil, covers earth and plants on the surface of seed, but when carrying out the earthing, has the earth on seeding hole surface less easily, and unable complete covering influences the seeding effect on the surface of seed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an adjustable pressurizing device for a seeder and a working method thereof, and solves the problems that during earthing, soil on the surfaces of seeding holes is less, the seeding holes cannot be completely covered on the surfaces of seeds, and the seeding effect is influenced.
In order to achieve the purpose, the invention is realized by the following technical scheme: an adjustable pressurizing device for a seeder comprises a frame, wherein the bottom of the frame is fixedly connected with a wheel frame and a support frame respectively from left to right, an inner cavity of the wheel frame is rotatably connected with a driving shaft, the surface of the driving shaft is fixedly connected with a driving wheel, the top of the frame is fixedly connected with a collecting box, the top of the collecting box is communicated with a feed hopper, one end of the driving shaft is fixedly connected with an inserting shaft, the surface of the inserting shaft is movably connected with a connecting shaft, the surface of the inserting shaft is fixedly connected with a limiting block, one side of the limiting block penetrates through the surface of the connecting shaft and extends to the inner cavity of the connecting shaft, the inner cavity of the connecting shaft is connected with the surface of the limiting block in a sliding manner, one end of the inserting shaft is in threaded connection with a fastening bolt, the surface of the fastening bolt, the surface of the connecting shaft is fixedly connected with a first belt pulley, the surface of the collecting box is rotatably connected with a rotating shaft, one end of the rotating shaft penetrates through the surface of the collecting box and extends to the inner cavity of the collecting box, the surface of the rotating shaft, which is positioned outside the collecting box, is fixedly connected with a second belt pulley, the surface of the first belt pulley is in transmission connection with a transmission belt in transmission connection with the surface of the second belt pulley, the surface of the rotating shaft, which is positioned in the inner cavity of the collecting box, is fixedly connected with a shifting plate, the bottom of the collecting box is fixedly connected with a discharging hopper, the inner cavity of the discharging hopper is provided with a discharging groove communicated with the inner cavity of the collecting box, one side of the shifting plate penetrates through the top of the discharging groove and extends to the inner cavity of the discharging groove, the shifting plates and the, the axis of rotation rotates and drives the stirring board and rotate, and the stirring board rotates and stirs the blown down tank in the hopper with the earth in the collecting box, falls down and covers seeding hole, then rear earthing extrusion wheel moves seeding hole top and extrudees, and the earthing effect is better, can prevent that earth from not covering the poor condition of effect and appearing.
As a further scheme of the invention: the surface of the collecting box is rotatably connected with a stirring shaft, one end of the stirring shaft penetrates through the surface of the collecting box and extends to the inner cavity of the collecting box, and the surface of the stirring shaft, which is positioned in the inner cavity of the collecting box, is fixedly connected with chopping teeth.
As a further scheme of the invention: and one end of the stirring shaft, which is far away from the collecting box, is fixedly connected with a rotating disc.
As a further scheme of the invention: the top of frame from left to right respectively fixedly connected with first mount, second mount and spacing, the fixed surface of second mount is connected with first rotation pole, the surface rotation of first rotation pole is connected with first electric putter, the bottom from the top down of first electric putter piston rod runs through spacing and frame in proper order and extends to the below of frame.
As a further scheme of the invention: the inner chamber of spacing and frame all with the surperficial swing joint of first electric push rod, sliding frame on the bottom sliding connection of first electric push rod piston rod, the surface cover of first electric push rod piston rod is equipped with reset spring, reset spring's top and the surface butt of first electric push rod, reset spring's bottom and the top butt of last sliding frame.
As a further scheme of the invention: the inner chamber of support frame rotates and is connected with the second dwang, the surface rotation of second dwang is connected with side sliding frame, the inner chamber of side sliding frame rotates through carrying the axle and is connected with the extrusion wheel cover, the fixed surface of carrying the axle is connected with earthing extrusion wheel, the inner chamber of going up sliding frame rotates with the surface of extrusion wheel cover and is connected.
As a further scheme of the invention: the bottom of the first fixing frame is fixedly connected with a second electric push rod, the bottom end of a piston rod of the second electric push rod penetrates through the top of the rack and extends to the lower part of the rack, the surface of the piston rod of the second electric push rod is connected with the inner cavity of the rack in a sliding manner, the bottom end of the piston rod of the second electric push rod is fixedly connected with a lifting frame, the bottom of the lifting frame is fixedly connected with a bulldozing plate, the surface of the bulldozing plate is provided with a bulldozing inclined plane, the top of the lifting frame is fixedly connected with an inserting rod, the top end of the inserting rod penetrates through the bottom of the rack and extends to the upper part of the rack, the surface of the inserting rod is connected with the inner cavity of the rack in a sliding manner, the lifting frame moves to drive the bulldozing plate, the bulldozing inclined plane is arranged on the surface to gather earth towards the center of the bull, the height of the bulldozer can be quickly adjusted.
The invention also discloses a working method of the adjustable pressurizing device for the seeding machine, which comprises the following steps:
when the soil covering device is used for covering soil, soil is added into the collecting box through the feeding hopper, then the supercharging device is pulled by an agricultural machine to work, the rack is driven to move through the driving wheel, when the soil covering device is used for covering soil, the rack moves forwards to drive the lifting frame to move and drive the soil shifting plate to move, when the soil shifting plate moves, the soil shifting inclined plane is arranged on the surface of the soil shifting inclined plane to gather the soil towards the center of the soil shifting plate, and the soil is filled into the seeding hole;
step two, a driving wheel rotates to drive a driving shaft to rotate, the driving shaft drives a connecting shaft to rotate through a limiting block, the connecting shaft rotates to drive a first belt pulley to rotate, the first belt pulley drives a second belt pulley to rotate through a transmission belt, the second belt pulley rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive a stirring plate to rotate, the stirring plate rotates to stir the soil in a collecting box into a discharge chute in a discharge hopper, the soil falls to cover a sowing hole, then a rear soil covering extrusion wheel moves above the sowing hole, a second electric push rod starts to drive a piston rod to extend out to drive an extrusion wheel cover to move downwards, the extrusion wheel cover moves downwards to drive a side sliding frame to rotate downwards with the second rotating rod as a circle center, at the moment, the soil covering extrusion wheel moves downwards, the sowing hole is extruded through the soil covering extrusion wheel;
step three, when the soil is not required to be added, the fastening bolt is rotated to be screwed out of the inserting shaft, the contact block on the surface of the fastening bolt loses contact with the surface of the connecting shaft, the connecting shaft can slide in the inserting shaft at the moment, the connecting shaft slides out along the limiting block, and the rotating shaft does not rotate when the driving wheel rotates;
and step four, when the height of the lifting frame is reduced, starting the second electric push rod, extending a piston rod of the second electric push rod to drive the lifting frame to move downwards, and driving the inserting rod to slide in the machine frame by the lifting frame.
Advantageous effects
The invention provides an adjustable pressurizing device for a seeding machine and a working method thereof. Compared with the prior art, the method has the following beneficial effects:
1. an adjustable pressurizing device for a seeder and a working method thereof, a wheel frame and a supporting frame are respectively and fixedly connected with the bottom of a frame from left to right, an inner cavity of the wheel frame is rotatably connected with a driving shaft, the surface of the driving shaft is fixedly connected with a driving wheel, the top of the frame is fixedly connected with a collecting box, the top of the collecting box is communicated with a feeding hopper, one end of the driving shaft is fixedly connected with an inserting shaft, the surface of the inserting shaft is movably connected with a connecting shaft, the surface of the inserting shaft is fixedly connected with a limiting block, one side of the limiting block penetrates through the surface of the connecting shaft and extends to the inner cavity of the connecting shaft, the inner cavity of the connecting shaft is in sliding connection with the surface of the limiting block, one end of the inserting shaft is in threaded connection with a fastening bolt, the surface of the, the surface of the collecting box is rotatably connected with a rotating shaft, one end of the rotating shaft penetrates through the surface of the collecting box and extends to the inner cavity of the collecting box, the surface of the rotating shaft, which is positioned outside the collecting box, is fixedly connected with a second belt pulley, the surface of the first belt pulley is in transmission connection with a transmission belt in transmission connection with the surface of the second belt pulley, the surface of the rotating shaft, which is positioned in the inner cavity of the collecting box, is fixedly connected with a stirring plate, the bottom of the collecting box is fixedly connected with a discharging hopper, the inner cavity of the discharging hopper is provided with a discharging groove communicated with the inner cavity of the collecting box, one side of the stirring plate penetrates through the top of the discharging groove and extends to the inner cavity of the discharging groove, the stirring plate and the discharging groove are in one-to-one correspondence, the surface of the collecting box, the action wheel rotates, drives the axis of rotation and rotates under self power, and the axis of rotation rotates and drives the stirring board and rotate, and the stirring board rotates the blown down tank of stirring the play hopper in with the earth in the collecting box, falls down and covers the seeding hole, then rear earthing extrusion wheel moves the seeding hole top and extrudees, and the earthing effect is better, can prevent that the not enough poor condition of effect that covers of earth from appearing.
2. An adjustable supercharging device for a seeder and a working method thereof, wherein a second electric push rod is fixedly connected with the bottom of a first fixing frame, the bottom end of a piston rod of the second electric push rod penetrates through the top of a rack and extends to the lower part of the rack, the surface of the piston rod of the second electric push rod is in sliding connection with an inner cavity of the rack, a lifting frame is fixedly connected with the bottom end of the piston rod of the second electric push rod, a bulldozing plate is fixedly connected with the bottom of the lifting frame, a bulldozing inclined plane is arranged on the surface of the bulldozing plate, an inserting rod is fixedly connected with the top of the lifting frame, the top end of the inserting rod penetrates through the bottom of the rack and extends to the upper part of the rack, the surface of the inserting rod is in sliding connection with the inner cavity of the rack, the lifting frame moves and drives the bulldozing plate to move, when the bulldozing plate moves, the bulldozing, the height of the bulldozer can be quickly adjusted.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a side view of the construction of the connecting shaft of the present invention;
FIG. 3 is a cross-sectional view of the collection box structure of the present invention;
figure 4 is a side view of the crane structure of the present invention;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 6 is a bottom view of the blade structure of the present invention.
In the figure: 1. a frame; 2. a wheel frame; 3. a support frame; 4. a drive shaft; 5. a driving wheel; 6. a collection box; 7. a feed hopper; 8. a plug shaft; 9. a connecting shaft; 10. a limiting block; 11. fastening a bolt; 12. a contact block; 13. a first pulley; 14. a rotating shaft; 15. a second pulley; 16. a drive belt; 17. a poking plate; 18. a discharge hopper; 19. a discharge chute; 20. a stirring shaft; 21. cutting teeth; 22. a first fixing frame; 23. a second fixing frame; 24. a limiting frame; 25. a first rotating lever; 26. a first electric push rod; 27. an upper sliding frame; 28. a return spring; 29. a second rotating lever; 30. a side sliding frame; 31. a delivery shaft; 32. extruding the wheel cover; 33. a soil covering extrusion wheel; 34. a second electric push rod; 35. a lifting frame; 36. a bulldozer plate; 37. and (5) bulldozing the inclined plane.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an adjustable supercharging device for a seeder comprises a frame 1, the bottom of the frame 1 is fixedly connected with a wheel frame 2 and a support frame 3 respectively from left to right, the inner cavity of the wheel frame 2 is rotatably connected with a driving shaft 4, the surface of the driving shaft 4 is fixedly connected with a driving wheel 5, the top of the frame 1 is fixedly connected with a collecting box 6, the top of the collecting box 6 is communicated with a feed hopper 7, one end of the driving shaft 4 is fixedly connected with an inserting shaft 8, the surface of the inserting shaft 8 is movably connected with a connecting shaft 9, the surface of the inserting shaft 8 is fixedly connected with a limiting block 10, one side of the limiting block 10 penetrates through the surface of the connecting shaft 9 and extends to the inner cavity of the connecting shaft 9, the inner cavity of the connecting shaft 9 is connected with the surface of the limiting block 10 in a sliding manner, one end of the inserting shaft 8 is connected with a fastening, the surface of the connecting shaft 9 is fixedly connected with a first belt pulley 13, the surface of the collecting box 6 is rotatably connected with a rotating shaft 14, when the supercharging device moves, the driving wheel 5 rotates to drive the rotating shaft 14 to rotate under self power, the rotating shaft 14 rotates to drive the stirring plate 17 to rotate, the stirring plate 17 rotates to stir the soil in the collecting box 6 into a discharge chute 19 in a discharge hopper 18, the soil falls down to cover the seeding hole, then a rear soil covering extrusion wheel 33 moves to the upper part of the seeding hole to extrude, the soil covering effect is better, the situation that the soil is not enough to cover the soil is poor can be prevented, one end of the rotating shaft 14 penetrates through the surface of the collecting box 6 and extends to the inner cavity of the collecting box 6, the surface of the rotating shaft 14, which is positioned outside the collecting box 6, is fixedly connected with a second belt pulley 15, the surface of the first belt pulley 13 is in, the surface of the rotating shaft 14 positioned in the inner cavity of the collecting box 6 is fixedly connected with a stirring plate 17, the bottom of the collecting box 6 is fixedly connected with a discharging hopper 18, the inner cavity of the discharging hopper 18 is provided with a discharging groove 19 communicated with the inner cavity of the collecting box 6, one side of the stirring plate 17 penetrates through the top of the discharging groove 19 and extends to the inner cavity of the discharging groove 19, the stirring plate 17 and the discharging groove 19 correspond one by one, the surface of the collecting box 6 is rotatably connected with a stirring shaft 20, one end of the stirring shaft 20 penetrates through the surface of the collecting box 6 and extends to the inner cavity of the collecting box 6, the surface of the stirring shaft 20 positioned in the inner cavity of the collecting box 6 is fixedly connected with a chopping tooth 21, one end of the stirring shaft 20 far away from the collecting box 6 is fixedly connected with a rotating disc, the top of the rack 1 is fixedly connected with a, the surface of the first rotating rod 25 is rotatably connected with a first electric push rod 26, the bottom end of a piston rod of the first electric push rod 26 sequentially penetrates through the limiting frame 24 and the rack 1 from top to bottom and extends to the lower part of the rack 1, the inner cavities of the limiting frame 24 and the rack 1 are movably connected with the surface of the first electric push rod 26, the bottom end of the piston rod of the first electric push rod 26 is slidably connected with an upper sliding frame 27, the surface of the piston rod of the first electric push rod 26 is sleeved with a return spring 28, the top end of the return spring 28 is abutted against the surface of the first electric push rod 26, the bottom end of the return spring 28 is abutted against the top part of the upper sliding frame 27, the inner cavity of the support frame 3 is rotatably connected with a second rotating rod 29, the surface of the second rotating rod 29 is rotatably connected with a side sliding frame 30, the inner cavity of the side sliding frame 30 is rotatably connected with an extrusion wheel cover 32 through a conveying shaft 31, the surface of the conveying shaft 31 is, the bottom of the first fixing frame 22 is fixedly connected with a second electric push rod 34, the bottom end of a piston rod of the second electric push rod 34 penetrates through the top of the machine frame 1 and extends to the lower part of the machine frame 1, the surface of the piston rod of the second electric push rod 34 is connected with an inner cavity of the machine frame 1 in a sliding manner, the bottom end of the piston rod of the second electric push rod 34 is fixedly connected with a lifting frame 35, the lifting frame 35 moves to drive the bulldozer blade 36 to move, when the bulldozer blade 36 moves, a bulldozer bevel 37 is formed on the surface of the bulldozer blade 36 to gather soil towards the center of the bulldozer blade 36 and bury the soil into a seeding hole, the lifting frame 35 is driven by the piston rod of the second electric push rod 34 to move up and down, the height of the bulldozer blade 36 can be rapidly adjusted, the bulldozer blade 36 is fixedly connected with the bottom of the lifting frame 35, the bulldozer bevel 37 is formed on, the surface of the insertion rod is connected with the inner cavity of the frame 1 in a sliding way.
The invention also discloses a working method of the adjustable pressurizing device for the seeding machine, which comprises the following steps:
when the soil covering machine is used for covering soil, soil is added into a collecting box 6 through a feed hopper 7, then a pressurizing device is pulled by an agricultural machine to work, a rack 1 is driven to move through a driving wheel 5, the rack 1 moves forwards when the soil covering is carried out, a lifting frame 35 is driven to move, a soil shifting plate 36 is driven to move, a soil shifting inclined plane 37 is arranged on the surface of the rack to gather the soil towards the center of the soil shifting plate 36 when the soil shifting plate 36 moves, and the soil is filled into a seeding hole;
step two, the driving wheel 5 rotates to drive the driving shaft 4 to rotate, the driving shaft 4 drives the connecting shaft 9 to rotate through the limiting block 10, the connecting shaft 9 rotates to drive the first belt pulley 13 to rotate, the first belt pulley 13 drives the second belt pulley 15 to rotate through the transmission belt 16, the second belt pulley 15 rotates to drive the rotating shaft 14 to rotate, the rotating shaft 14 rotates to drive the shifting plate 17 to rotate, the shifting plate 17 rotates to shift the soil in the collecting box 6 into the discharging groove 19 in the discharging hopper 18 to fall down to cover the sowing hole, then the rear soil covering extrusion wheel 33 moves to the upper part of the sowing hole, at the moment, the second electric push rod 34 starts to drive the piston rod to extend out to drive the extrusion wheel cover 32 to move downwards, the extrusion wheel cover 32 moves downwards to drive the side sliding frame 30 to rotate downwards with the second rotating rod 29 as the center, at the moment, the soil covering extrusion wheel 33 moves downwards to extrude the sowing hole through, compacting the soil;
step three, when the soil is not required to be added, the fastening bolt 11 is rotated to be screwed out of the inserting shaft 8, the contact block 12 on the surface of the fastening bolt 11 loses contact with the surface of the connecting shaft 9, the connecting shaft 9 can slide from the inserting shaft 8 at the moment, the connecting shaft 9 slides out along the limiting block 10, and the rotating shaft 14 does not rotate when the driving wheel 5 rotates at the moment;
and step four, when the height of the lifting frame 35 is lowered, the second electric push rod 34 is started, the piston rod of the second electric push rod 34 extends to drive the lifting frame 35 to move downwards, and at the moment, the lifting frame 35 drives the inserting rod to slide in the rack 1.
When the soil covering machine is used, soil is added into the collection box 6 through the feed hopper 7 when soil covering is carried out during use, then the supercharging device is pulled by an agricultural machine to work, the rack 1 is driven to move through the driving wheel 5, when soil covering is carried out, the rack 1 moves forwards to drive the lifting frame 35 to move and drive the soil shifting plate 36 to move, when the soil shifting plate 36 moves, the soil shifting inclined plane 37 is arranged on the surface to gather the soil towards the center of the soil shifting plate 36, and the soil is filled into the sowing hole; the driving wheel 5 rotates to drive the driving shaft 4 to rotate, the driving shaft 4 drives the connecting shaft 9 to rotate through the limiting block 10, the connecting shaft 9 rotates to drive the first belt pulley 13 to rotate, the first belt pulley 13 drives the second belt pulley 15 to rotate through the transmission belt 16, the second belt pulley 15 rotates to drive the rotating shaft 14 to rotate, the rotating shaft 14 rotates to drive the shifting plate 17 to rotate, the shifting plate 17 rotates to shift soil in the collecting box 6 into the discharging groove 19 in the discharging hopper 18 to fall to cover the sowing hole, then the rear soil covering extrusion wheel 33 moves to the upper part of the sowing hole, at the moment, the second electric push rod 34 starts to drive the piston rod to extend out to drive the extrusion wheel cover 32 to move downwards, the extrusion wheel cover 32 moves downwards to drive the side sliding frame 30 to rotate downwards by taking the second rotating rod 29 as a center, at the moment, the soil covering extrusion wheel 33 moves downwards to extrude the sowing hole through the, compacting the soil; when soil does not need to be added, the fastening bolt 11 is rotated to be screwed out of the inserting shaft 8, the contact block 12 on the surface of the fastening bolt 11 loses contact with the surface of the connecting shaft 9, the connecting shaft 9 can slide from the inserting shaft 8 at the moment, the connecting shaft 9 slides out along the limiting block 10, and the rotating shaft 14 does not rotate when the driving wheel 5 rotates; when the height of the lifting frame 35 is reduced, the second electric push rod 34 is started, the piston rod of the second electric push rod 34 extends to drive the lifting frame 35 to move downwards, and the lifting frame 35 drives the inserting rod to slide in the rack 1.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The utility model provides an adjustable supercharging device for seeder, includes frame (1), the bottom of frame (1) from left to right respectively fixedly connected with wheel frame (2) and support frame (3), its characterized in that: the inner cavity of the wheel frame (2) is rotatably connected with a driving shaft (4), the surface of the driving shaft (4) is fixedly connected with a driving wheel (5), the top of the frame (1) is fixedly connected with a collecting box (6), the top of the collecting box (6) is communicated with a feeding hopper (7), one end of the driving shaft (4) is fixedly connected with an inserting shaft (8), the surface of the inserting shaft (8) is movably connected with a connecting shaft (9), the surface of the inserting shaft (8) is fixedly connected with a limiting block (10), one side of the limiting block (10) penetrates through the surface of the connecting shaft (9) and extends to the inner cavity of the connecting shaft (9), the inner cavity of the connecting shaft (9) is connected with the surface of the limiting block (10) in a sliding manner, one end of the inserting shaft (8) is connected with a fastening bolt (11) in a threaded manner, and the surface of the fastening bolt, the surface of the contact block (12) is abutted against the surface of the connecting shaft (9), a first belt pulley (13) is fixedly connected to the surface of the connecting shaft (9), a rotating shaft (14) is rotatably connected to the surface of the collecting box (6), one end of the rotating shaft (14) penetrates through the surface of the collecting box (6) and extends to the inner cavity of the collecting box (6), a second belt pulley (15) is fixedly connected to the surface of the rotating shaft (14) positioned outside the collecting box (6), a transmission belt (16) in transmission connection with the surface of the second belt pulley (15) is in transmission connection with the surface of the first belt pulley (13), a shifting plate (17) is fixedly connected to the surface of the rotating shaft (14) positioned in the inner cavity of the collecting box (6), a discharge hopper (18) is fixedly connected to the bottom of the collecting box (6), and a discharge chute (19) communicated with the inner cavity of the collecting box (6) is formed in the, one side of the poking plate (17) penetrates through the top of the discharge chute (19) and extends to the inner cavity of the discharge chute (19), and the poking plates (17) correspond to the discharge chutes (19) one by one.
2. An adjustable pressurization device for a seeding machine according to claim 1, characterized in that: the surface of the collecting box (6) is rotatably connected with a stirring shaft (20), one end of the stirring shaft (20) penetrates through the surface of the collecting box (6) and extends to the inner cavity of the collecting box (6), and the stirring shaft (20) is fixedly connected with chopping teeth (21) on the surface of the inner cavity of the collecting box (6).
3. An adjustable pressurization device for a seeding machine according to claim 2, characterized in that: and one end of the stirring shaft (20) far away from the collecting box (6) is fixedly connected with a rotating disc.
4. An adjustable pressurization device for a seeding machine according to claim 1, characterized in that: the top of frame (1) from left to right respectively fixedly connected with first mount (22), second mount (23) and spacing (24), the fixed surface of second mount (23) is connected with first rotation pole (25), the surface rotation of first rotation pole (25) is connected with first electric putter (26), the bottom from the top down of first electric putter (26) piston rod runs through spacing (24) and frame (1) in proper order and extends to the below of frame (1).
5. An adjustable pressurization device for a seeding machine according to claim 4, characterized in that: the inner chamber of spacing (24) and frame (1) all with the surperficial swing joint of first electric putter (26), sliding frame (27) on the bottom sliding connection of first electric putter (26) piston rod, the surface cover of first electric putter (26) piston rod is equipped with reset spring (28), the top of reset spring (28) and the surface butt of first electric putter (26), the bottom of reset spring (28) and the top butt of last sliding frame (27).
6. An adjustable pressurization device for a seeding machine according to claim 5, characterized in that: the inner chamber of support frame (3) rotates and is connected with second dwang (29), the surface rotation of second dwang (29) is connected with side sliding frame (30), the inner chamber of side sliding frame (30) rotates through carrying axle (31) and is connected with extrusion wheel cover (32), the fixed surface of carrying axle (31) is connected with earthing extrusion wheel (33), the inner chamber of going up sliding frame (27) is connected with the surface rotation of extrusion wheel cover (32).
7. An adjustable pressurization device for a seeding machine according to claim 4, characterized in that: the bottom fixedly connected with second electric push rod (34) of first mount (22), the bottom of second electric push rod (34) piston rod runs through the top of frame (1) and extends to the below of frame (1), the surface of second electric push rod (34) piston rod and the inner chamber sliding connection of frame (1), the bottom fixedly connected with crane (35) of second electric push rod (34) piston rod, the bottom fixedly connected with bull dozer (36) of crane (35), bull dozer inclined plane (37) have been seted up on the surface of bull dozer (36), the top fixedly connected with peg graft of crane (35), the top of peg graft runs through the bottom of frame (1) and extends to the top of frame (1), the surface of peg graft and the inner chamber sliding connection of frame (1).
8. The working method of the adjustable pressurizing device for the seeding machine is characterized in that: the method comprises the following steps:
step one, when earthing is carried out in use, soil is added towards a collecting box (6) through a feed hopper (7), then a pressurizing device is pulled to work through an agricultural machine, a rack (1) is driven to move through a driving wheel (5), when earthing is carried out, the rack (1) moves forwards to drive a lifting frame (35) to move and drive a soil shifting plate (36) to move, when the soil shifting plate (36) moves, a soil shifting inclined plane (37) is arranged on the surface of the rack to gather the soil towards the center of the soil shifting plate (36), and the soil is filled into a seeding hole;
step two, a driving wheel (5) rotates to drive a driving shaft (4) to rotate, the driving shaft (4) drives a connecting shaft (9) to rotate through a limiting block (10), the connecting shaft (9) rotates to drive a first belt pulley (13) to rotate, the first belt pulley (13) drives a second belt pulley (15) to rotate through a transmission belt (16), the second belt pulley (15) rotates to drive a rotating shaft (14) to rotate, the rotating shaft (14) rotates to drive a shifting plate (17) to rotate, the shifting plate (17) rotates to shift soil in a collecting box (6) into a discharging groove (19) in a discharging hopper (18) to fall down to cover a seeding hole, then a rear soil covering extrusion wheel (33) moves to the upper part of the seeding hole, at the moment, a second electric push rod (34) starts to drive a piston rod to extend out to drive an extrusion wheel cover (32) to move downwards, the extrusion wheel cover (32) moves downwards to drive a side sliding frame (30) to rotate downwards by taking a second rotating rod (29) as a circle, at the moment, the soil covering extrusion wheel (33) moves downwards, and the soil covering extrusion wheel (33) extrudes the sowing holes to compact the soil;
step three, when the soil is not required to be added, the fastening bolt (11) is rotated to be screwed out of the inserting shaft (8), the contact block (12) on the surface of the fastening bolt (11) loses contact with the surface of the connecting shaft (9), the connecting shaft (9) can slide in the inserting shaft (8) at the moment, the connecting shaft (9) slides out along the limiting block (10), and the rotating shaft (14) does not rotate when the driving wheel (5) rotates at the moment;
and step four, when the height of the lifting frame (35) is reduced, the second electric push rod (34) is started, the piston rod of the second electric push rod (34) extends to drive the lifting frame (35) to move downwards, and at the moment, the lifting frame (35) drives the insertion rod to slide in the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011301813.6A CN112400421B (en) | 2020-11-19 | 2020-11-19 | Adjustable pressurizing device for seeder and working method of adjustable pressurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011301813.6A CN112400421B (en) | 2020-11-19 | 2020-11-19 | Adjustable pressurizing device for seeder and working method of adjustable pressurizing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112400421A true CN112400421A (en) | 2021-02-26 |
| CN112400421B CN112400421B (en) | 2022-06-24 |
Family
ID=74774749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011301813.6A Active CN112400421B (en) | 2020-11-19 | 2020-11-19 | Adjustable pressurizing device for seeder and working method of adjustable pressurizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112400421B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1231375A (en) * | 1968-09-23 | 1971-05-12 | ||
| CN202713930U (en) * | 2012-08-10 | 2013-02-06 | 林庆峰 | Seeder structure |
| CN207491489U (en) * | 2017-11-22 | 2018-06-15 | 关亚欣 | A kind of agricultural planting is used from landfill sowing mechanism |
| CN108207197A (en) * | 2017-12-29 | 2018-06-29 | 郭昌普 | A kind of small-sized groundnut planter in hilly country with grading mechanism |
| CN109479448A (en) * | 2018-11-23 | 2019-03-19 | 黄仙才 | A kind of agricultural planting uniform maise seeder units of grain out |
| CN110169239A (en) * | 2018-04-03 | 2019-08-27 | 南京海晨霞工程科技有限公司 | A kind of municipal administration gardens seeder adjusted convenient for depth of planting |
| CN111052904A (en) * | 2019-12-25 | 2020-04-24 | 河北三头牛机械科技有限公司 | Novel all-in-one of ploughing to plant fertilization |
| CN111052905A (en) * | 2019-12-26 | 2020-04-24 | 酒泉市四方装备制造有限公司 | Seeder suitable for hilly area can sow in succession |
-
2020
- 2020-11-19 CN CN202011301813.6A patent/CN112400421B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1231375A (en) * | 1968-09-23 | 1971-05-12 | ||
| CN202713930U (en) * | 2012-08-10 | 2013-02-06 | 林庆峰 | Seeder structure |
| CN207491489U (en) * | 2017-11-22 | 2018-06-15 | 关亚欣 | A kind of agricultural planting is used from landfill sowing mechanism |
| CN108207197A (en) * | 2017-12-29 | 2018-06-29 | 郭昌普 | A kind of small-sized groundnut planter in hilly country with grading mechanism |
| CN110169239A (en) * | 2018-04-03 | 2019-08-27 | 南京海晨霞工程科技有限公司 | A kind of municipal administration gardens seeder adjusted convenient for depth of planting |
| CN109479448A (en) * | 2018-11-23 | 2019-03-19 | 黄仙才 | A kind of agricultural planting uniform maise seeder units of grain out |
| CN111052904A (en) * | 2019-12-25 | 2020-04-24 | 河北三头牛机械科技有限公司 | Novel all-in-one of ploughing to plant fertilization |
| CN111052905A (en) * | 2019-12-26 | 2020-04-24 | 酒泉市四方装备制造有限公司 | Seeder suitable for hilly area can sow in succession |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112400421B (en) | 2022-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111492758B (en) | Planting and fertilizing all-in-one machine capable of selecting massive crops | |
| CN210381865U (en) | Seed metering device of seeder | |
| CN107873183B (en) | Double-roller supporting ditching, sowing and earthing device | |
| CN109644621B (en) | Agricultural seeding fertilization watering integration equipment | |
| CN112400421B (en) | Adjustable pressurizing device for seeder and working method of adjustable pressurizing device | |
| CN219919678U (en) | Forage grass planting and sowing equipment | |
| CN112335380A (en) | Agricultural device capable of achieving fine seeding | |
| CN207869655U (en) | A kind of agricultural seeding machine | |
| CN107046835B (en) | A kind of corn automatic sowing device | |
| CN113039900A (en) | Unmanned seeder | |
| CN112772057A (en) | Seeding equipment for farming | |
| CN111771477A (en) | Grass seed precision hill planter | |
| CN112400386A (en) | Film covering seeder | |
| CN210694829U (en) | Novel sowing equipment for planting alfalfa in large scale | |
| CN215421589U (en) | Sunflower seeding planting device | |
| CN218388647U (en) | Quantitative sowing mechanism of seeder | |
| CN214102302U (en) | Unmanned agricultural seeder | |
| CN220441274U (en) | High-efficient seeder | |
| CN216146694U (en) | Soybean is planted with filling seedlings device | |
| CN212936656U (en) | Seeding equipment for mixed seeding of grass seeds | |
| CN109757188A (en) | A kind of harvest planting machinery | |
| CN220653953U (en) | Portable seeding device for planting | |
| CN118489359B (en) | Corn planting equipment with row spacing adjustable function and application method thereof | |
| CN221240778U (en) | Automatic adjust seeder of density of growing seedlings | |
| CN114946320B (en) | Sesame seeding and fertilizing integrated machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |