CN106912232B - Huge fungus grass planting machine - Google Patents
Huge fungus grass planting machine Download PDFInfo
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- CN106912232B CN106912232B CN201710136881.3A CN201710136881A CN106912232B CN 106912232 B CN106912232 B CN 106912232B CN 201710136881 A CN201710136881 A CN 201710136881A CN 106912232 B CN106912232 B CN 106912232B
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- planter
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
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Abstract
The invention provides a giant fungus grass planting machine which comprises a feeding mechanism, a seed metering mechanism and a steering mechanism, wherein the feeding mechanism comprises a seed box and a seed box moving mechanism, a plurality of partition plates are arranged on the seed box, the distance between every two adjacent partition plates is matched with the width of giant fungus grass seedlings, the seed box moving mechanism drives the seed box to move back and forth along the front direction and the rear direction of the planting machine, the seed metering mechanism comprises a seed metering roller and a seed metering motor, the seed metering motor drives the seed metering roller to rotate, the seed metering roller and the partition plates are both arranged perpendicular to the front direction and the rear direction of the planting machine, the upper end of the steering mechanism is in butt joint with an outlet of the seed metering roller, and the steering mechanism is used for rotating the direction of the giant fungus grass seedlings falling from the seed metering roller by 90 degrees. The baffle on the seed case is perpendicular to the direction setting around the planter, is equipped with steering mechanism in the below of seed metering mechanism simultaneously, makes huge fungus grass seeds and plants the width and small that realize automatic the turning to of machine, and the structure is dexterous.
Description
Technical Field
The invention relates to the technical field of pennisetum hydridum planting machinery, in particular to a pennisetum hydridum planting machine.
Background
Jujun grass is a huge energy grass planted in non-farmland small sloping fields such as barren soil, saline-alkali soil, dry land, sandy land and the like, and at present, china has less research and development investment on fungus grass planting equipment, weak overall strength of production units, low product quality, poor adaptability, low mechanization degree and low production efficiency. In huge fungus grass planting machine, huge fungus grass planting machine exhaust huge fungus grass seeds seedling sets up along the fore-and-aft direction of planter, is convenient for directly plant huge fungus grass seeds seedling in the irrigation canals and ditches that ditching mechanism seted up, and the equal perpendicular to planter fore-and-aft direction of seed case of current huge fungus grass planting machine removes, makes the whole width broad of planter, and the volume is great, and the width and the volume at the planter rear end are great very much, make the planter require highly to the operating space.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a huge fungus grass planter makes seed case set up along the planter fore-and-aft direction, reduces the width and the volume of planter, makes the planter use occasion wider.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a huge fungus grass planting machine, includes feeding mechanism, seed metering mechanism and steering mechanism, feeding mechanism includes seed case and seed case moving mechanism, be equipped with a plurality of baffles on the seed case, the distance between the adjacent baffle and the width adaptation of huge fungus grass seedling, seed case moving mechanism drives seed case is along planter fore-and-aft direction reciprocating motion, seed metering mechanism includes seed metering roller and seed metering motor, the seed metering motor drives the seed metering roller rotates, the seed metering roller with the equal perpendicular to planter fore-and-aft direction of baffle sets up, steering mechanism upper end with the export butt joint of seed metering roller, steering mechanism is used for will following the rotatory 90 degrees of direction of the huge fungus grass seedling that the seed metering roller dropped.
The invention has the beneficial effects that: seed boxes in the feeding mechanism are driven by the seed box moving mechanism to do reciprocating linear motion, giant fungus grass seedlings are placed between adjacent partition plates on the seed boxes, the giant fungus grass seedlings in the seed boxes drop onto the seed discharging rollers from the bottom, the seed discharging rollers are driven by the seed discharging motors to rotate, the giant fungus grass seedlings discharged by the seed discharging rollers are perpendicular to the advancing direction of the giant fungus grass planter, the seed boxes do reciprocating linear motion along the front and back direction of the planter, the width and the volume of the planter are reduced, the giant fungus grass seedlings discharged by the seed boxes and the seed discharging rollers are perpendicular to the front and back direction of the planter, the giant fungus grass seedlings are turned by the turning mechanism to be parallel to the advancing direction of the giant fungus grass planter, the giant fungus grass seedlings are turned to 90 degrees, and the giant fungus grass seedlings can drop on the field along the front and back direction of the planter.
Drawings
FIG. 1 is a schematic front side perspective view of a pennisetum hydridum planter according to an embodiment of the present invention;
FIG. 2 is a schematic rear side perspective view of a megaterium planter according to an embodiment of the invention;
FIG. 3 is a right side view of a megaterium planter according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a material gathering plate and a steering mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a steering mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view showing the structure of a seed roller according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a reseeding mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a trenching assembly of an embodiment of the present invention;
FIG. 9 is a schematic view of a structure of a soil covering mechanism according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a press mechanism according to an embodiment of the present invention.
Description of reference numerals:
1. a feeding mechanism; 2. a seed discharging mechanism; 3. a steering mechanism; 4. a reseeding mechanism; 5. a ditching mechanism; 6. a soil covering mechanism; 7. a compacting mechanism; 8. a frame;
11. a seed box; 12. a seed box moving mechanism; 13. a partition plate;
121. a box motor; 122. a ball screw; 123. a screw rod slide block; 124. a guide bar;
21. a seed roller; 22. a material gathering plate;
211. a mandrel; 2111. a first groove; 212. positioning blocks; 2121. a protrusion; 2122. arc open slots; 213. a soft cushion;
31. a turning section; 32. a guide section; 311. an inclined floor; 312. a circular arc baffle plate; 313. a fulcrum shaft;
321. a horizontal floor; 322. a straight baffle plate; 3121. a circular arc section; 3122. a slope section;
41. a motor is reseeded; 42. a seed replenishing roller; 421. a second groove; 43. a retainer ring; 431. an opening;
51. a furrow plough; 52. a first fixing lever;
61. a soil covering plate; 62. a second fixing bar;
71. pressing rollers; 72. and a third fixing rod.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: make the seed case remove along the planter fore-and-aft direction to set up steering mechanism, rotate huge fungus grass seeds seedling and become parallel with the planter fore-and-aft direction, reduce the whole width of planter, reduce the volume of planter.
Referring to fig. 1 to 10, the present invention provides a giant fungus grass planter, which comprises a feeding mechanism 1, a seeding mechanism 2 and a steering mechanism 3, wherein the feeding mechanism 1 comprises a seed box 11 and a seed box moving mechanism 12, a plurality of partition plates 13 are arranged on the seed box 11, a distance between adjacent partition plates 13 is adapted to a width of a giant fungus grass seedling, the seed box moving mechanism 12 drives the seed box 11 to reciprocate along a front-back direction of the planter, the seeding mechanism 2 comprises a seeding roller 21 and a seeding motor, the seeding motor drives the seeding roller 21 to rotate, the seeding roller 21 and the partition plates 13 are both arranged perpendicular to the front-back direction of the planter, an upper end of the steering mechanism 3 is in butt joint with an outlet of the seeding roller 21, and the steering mechanism 3 is used for rotating the direction of the giant fungus grass seedling falling from the seeding roller 21 by 90 °.
Further, the seed metering mechanism 2 further comprises two opposite material gathering plates 22, the number of the seed metering rollers 21 is at least one, the seed metering rollers 21 are arranged in parallel, the distance between the upper ends of the two material gathering plates 22 is matched with the total width of the seed metering rollers 21, and the distance between the lower ends of the two material gathering plates 22 is matched with the width of the giant-fungus grass seedlings.
As can be seen from the above description, the number of the seed discharging rollers 21 is at least one, and the two opposite material collecting plates 22 can discharge the Jujun grass seedlings discharged by the seed discharging rollers 21 from one position, so that the structure is reasonable, and meanwhile, the seed discharging efficiency of the Jujun grass planter can be improved by the plurality of seed discharging rollers 21.
Further, the steering mechanism 3 includes a steering section 31 and a guide section 32, the steering section 31 includes an inclined bottom plate 311, two arc baffles 312 and a fulcrum shaft 313, the inclined bottom plate 311 is arranged obliquely from top to bottom, the two arc baffles 312 are oppositely arranged on the upper surface of the inclined bottom plate 311, the bottom of the fulcrum shaft 313 is fixed on the inclined bottom plate 311, and the fulcrum shaft 313 is arranged close to one of the arc baffles 312; the guide section 32 comprises a horizontal bottom plate 321 and two straight baffles 322, one end of the horizontal bottom plate 321 is connected with the bottom of the inclined bottom plate 311, the two straight baffles 322 are oppositely arranged on the upper surface of the horizontal bottom plate 321, and one end of each straight baffle 322 is connected with one end of the arc baffle 312.
As can be seen from the above description, after the turning section 31 in the turning mechanism 3 catches the giant-fungus grass seedlings discharged from the seed-metering roller 21, the inclined bottom plate 311 is inclined downwards, the giant-fungus grass seedlings slide downwards along the inclined bottom plate 311 under the action of gravity, and meanwhile, one end of the giant-fungus grass seedlings rotates around the fulcrum shaft 313, so that the turning of the giant-fungus grass seedlings is realized, after 90 degrees turning, the giant-fungus grass seedlings continue to slide towards the guiding section 32 under the action of inertia force, and are discharged after being guided between the two straight baffle plates 322, the structure is reasonable and ingenious, and the automatic 90 degrees turning of the giant-fungus grass seedlings is realized.
Further, the upper end openings 431 of the two circular arc baffles 312 are matched with the length of the giant-fungus grass seedlings, the lower end openings 431 are matched with the width of the giant-fungus grass seedlings, and the distance between the two straight baffles 322 is matched with the width of the giant-fungus grass seedlings.
As can be seen from the above description, the upper ends of the two circular arc baffles 312 are used for receiving the Jujun grass seedlings perpendicular to the advancing direction of the planter, the lower ends of the two circular arc baffles are used for limiting and discharging the Jujun grass seedlings parallel to the advancing direction of the planter, and the two straight baffles 322 are used for guiding the Jujun grass seedlings, so that the structure is reasonable.
Further, the inclined bottom plate 311 and the horizontal bottom plate 321 are connected by a rounded transition.
As can be seen from the above description, the inclined bottom plate 311 and the horizontal bottom plate 321 are connected by a rounded transition, so that the movement of the giant fungus grass seedlings from the turning section 31 to the guiding section 32 is smooth.
Further, the fulcrum shaft 313 is disposed at the upper end of the inclined bottom plate 311, and the distance between the fulcrum shaft and one of the arc baffles 312 is 1/6 to 1/3 of the width of the upper end of the two arc baffles 312.
As can be seen from the above description, the pivot shaft 313 serves as a rotation pivot in the rotation process of the Jujun grass seedling, and is only contacted with one end of the Jujun grass seedling, so that the other end of the Jujun grass seedling naturally rotates downwards under the action of gravity, and the automatic rotation of the Jujun grass seedling is realized.
Further, the circular arc baffle 312 includes circular arc section 3121 and inclined plane section 3122 that from the top down set up, the lower extreme of circular arc section 3121 with the upper end of inclined plane section 3122 is connected, from the top down, two distance between the circular arc baffle 312 diminishes gradually.
As can be seen from the above description, the upper end of the arc baffle 312 is provided with the arc segment 3121, and the lower end is provided with the inclined plane segment 3122, so as to limit and guide the turning motion of the Jujun grass.
Further, the seed box moving mechanism 12 includes a seed box motor 121, a ball screw 122, a screw slider 123 and a guide rod 124, an output shaft of the seed box motor 121 is connected with the ball screw 122, the ball screw 122 is screwed with the screw slider 123, the screw slider 123 is slidably connected with the guide rod 124, the guide rod 124 is parallel to the ball screw 122, and the seed box 11 is connected with the screw slider 123.
As can be seen from the above description, the seed box motor 121 rotates to drive the ball screw 122 to rotate, the ball screw 122 rotates to drive the screw slider 123 to move, so as to drive the seed box 11 to move, the guide rod 124 plays a guiding role in sliding the screw slider 123, the structure is reasonable, and the motion of the seed box 11 is accurate and stable.
Further, the seed sowing roller 21 comprises a mandrel 211 and positioning blocks 212, at least one notch is arranged on the mandrel 211, a first groove 2111 which runs through in the length direction is arranged on the surface of the notch, a protrusion 2121 is arranged on the positioning blocks 212, the first groove 2111 is matched with the protrusion 2121 in shape, the positioning blocks 212 are inserted into the first groove 2111 of the mandrel 211 through the protrusion 2121, at least two positioning blocks 212 are embedded in one notch of the mandrel 211, an arc opening groove 2122 is arranged on each positioning block 212, and the size of the arc opening groove 2122 is matched with the diameter of a giant fungus grass seedling.
As can be seen from the above description, the arc-shaped opening slot 2122 of the positioning block 212 is used for receiving the pennisetum sinese roxb seedlings, and the positioning block 212 is inserted into the first groove 2111 of the spindle 211 through the protrusion 2121, so that the installation is convenient and fast, and the positioning is reliable; because the giant-fungus grass seedlings are not completely linear in the length direction, the number of the positioning blocks 212 is at least two, so that the seed sowing roller 21 is partially contacted with the giant-fungus grass seedlings, and the seed sowing roller 21 is prevented from damaging the giant-fungus grass seedlings.
Further, the side projection shape of the notch of the spindle 211 is L-shaped, the cross-sectional shapes of the first groove 2111 and the protrusion 2121 are both semicircular, and after the positioning block 212 is mounted on the spindle 211, the outer contours of the two are on the same circle.
As can be seen from the above description, the projection shape of the cross section of the connection between the spindle 211 and the positioning block 212 is L-shaped, so that the connection between the spindle 211 and the positioning block 212 is reliable; the cross sections of the first groove 2111 and the protrusion 2121 are mostly semicircular, so that the protrusion 2121 is effectively prevented from falling off from the first groove 2111; the outer contours of the mandrel 211 and the positioning block 212 are on the same circle, and the completeness of the outer circular surface of the seed roller 21 is kept.
Further, the seed roller 21 further comprises a soft cushion 213, and the soft cushion 213 is installed on the inner side wall of the arc opening slot 2122 of the positioning block 212.
As can be seen from the above description, the soft pad 213 may be made of foam, rubber or silica gel, and the soft pad 213 is installed on the inner side wall of the arc-shaped opening slot 2122 of the positioning block 212, so as to further protect the pennisetum hydridum seedlings.
Further, still include reseed mechanism 4, reseed mechanism 4 is including reseed motor 41, reseed roller 42 and retaining ring 43, reseed motor 41 drives reseed roller 42 rotates, be equipped with a plurality of second recesses 421 that link up along length direction on the outer circumference of reseed roller 42, a plurality of second recesses 421 evenly set up along reseed roller 42's circumference, the width and the huge fungus grass seeds and plants width adaptation of second recess 421, retaining ring 43 cover on reseed roller 42, retaining ring 43 and 8 fixed connection of frame of planter, the lower extreme of retaining ring 43 is equipped with opening 431, opening 431's width and huge fungus grass seeds and plants width adaptation.
It can be known from the above description that reseeding motor 41 rotates and drives reseeding roller 42 to rotate, huge fungus grass seeds and seedlings are evenly distributed and placed in second groove 421, retaining ring 43 plays a role in protecting the huge fungus grass seeds and seedlings located in second groove 421, in the process of rotation of reseeding roller 42, the opening of second groove 421 located at the lowest part of reseeding roller 42 faces downwards, the huge fungus grass seeds and seedlings located in this second groove 421 drop to the ground from opening 431 of retaining ring 43 at this moment, reseeding mechanism 4 starts to use when the seed is used up in seed discharging mechanism 2 and fails to reseed in time, or starts to use when seed discharging mechanism 2 breaks down, as the back reseeding measure of the planter, the probability of shutdown of the planter is reduced.
Further, the seed sowing device further comprises a ditching mechanism 5, wherein the ditching mechanism 5 comprises a ditching plow 51 and a first fixing rod 52, the shape of the overlooking projection and the shape of the side projection of the ditching plow 51 are both triangular, the ditching plow 51 is fixed at the lower end of the first fixing rod 52, the upper end of the first fixing rod 52 is connected with a frame 8 of the planter, and the ditching mechanism 5 is positioned in front of the seed sowing mechanism 2.
As can be seen from the above description, the furrow plough 51 functions to turn out a trench in the field, and the Jujun grass seedlings discharged from the seed discharging mechanism 2 at the rear are planted in the trench turned out by the furrow plough 51.
Further, the soil covering device comprises a soil covering mechanism 6 and a compacting mechanism 7, wherein the soil covering mechanism 6 comprises two soil covering plates 61 and a second fixing rod 62, the two soil covering plates 61 are symmetrically arranged, the distance between the two soil covering plates 61 is gradually reduced from front to back, the soil covering plates 61 are fixed at the lower end of the second fixing rod 62, the upper end of the second fixing rod 62 is connected with a frame 8 of the planter, and the soil covering mechanism 6 is positioned behind the seed metering mechanism 2 and the reseeding mechanism 4; the compacting mechanism 7 comprises a compacting roller 71 and a third fixing rod 72, the compacting roller 71 is cylindrical, the lower end of the third fixing rod 72 is U-shaped, two ends of the lower end of the third fixing rod 72 are respectively connected with two ends of the compacting roller 71 in a rotating mode, the upper end of the third fixing rod 72 is connected with the frame 8 of the planting machine, and the compacting mechanism 7 is located behind the soil covering mechanism 6.
As can be seen from the above description, after the Jujun grass seedlings fall into the ditch opened by the ditching mechanism 5, the soil covering mechanism 6 covers the soil on both sides of the ditch again, and then the soil covered again is compacted by the compacting mechanism 7, so as to realize the automatic planting of the Jujun grass seedlings.
Referring to fig. 1 to 10, a first embodiment of the present invention is:
the utility model provides a huge fungus grass planter, includes feeding mechanism 1, seed metering mechanism 2 and steering mechanism 3, feeding mechanism 1 includes seed case 11 and seed case moving mechanism 12, be equipped with a plurality of baffles 13 on seed case 11, the distance between the adjacent baffle 13 and the width adaptation of huge fungus grass seedling, seed case moving mechanism 12 drives seed case 11 is along planter fore-and-aft direction reciprocating motion, seed metering mechanism 2 includes seed metering roller 21 and seed metering motor, the seed metering motor drives seed metering roller 21 rotates, seed metering roller 21 with the equal perpendicular to planter fore-and-aft direction setting of baffle 13, steering mechanism 3 upper end with the export butt joint of seed metering roller 21, steering mechanism 3 is used for will following the rotatory 90 of the direction of the huge fungus grass seedling that seed metering roller 21 dropped.
Referring to fig. 1 to 10, a second embodiment of the present invention is:
the utility model provides a huge fungus grass planter, on the basis of embodiment one, seed metering mechanism 2 still includes two relative settings gather flitch 22, the quantity of seed metering roller 21 is at least one, and is a plurality of seed metering roller 21 arranges the setting in parallel, two gather the distance of flitch 22 upper end and the total width adaptation of a plurality of seed metering rollers 21, the distance of lower extreme and the width adaptation of huge fungus grass seedling.
Referring to fig. 1 to 10, a third embodiment of the present invention is:
on the basis of the first embodiment, the steering mechanism 3 comprises a steering section 31 and a guide section 32, the steering section 31 comprises an inclined bottom plate 311, arc baffles 312 and fulcrum shafts 313, the inclined bottom plate 311 is arranged obliquely from top to bottom, the number of the arc baffles 312 is two, the two arc baffles are oppositely arranged on the upper surface of the inclined bottom plate 311, the bottoms of the fulcrum shafts 313 are fixed on the inclined bottom plate 311, and the fulcrum shafts 313 are arranged close to one of the arc baffles 312; the guide section 32 comprises a horizontal bottom plate 321 and two straight baffles 322, one end of the horizontal bottom plate 321 is connected with the bottom of the inclined bottom plate 311, the two straight baffles 322 are oppositely arranged on the upper surface of the horizontal bottom plate 321, and one end of each straight baffle 322 is connected with one end of the arc baffle 312; the upper end opening 431 and the giant fungus grass seedling length adaptation of two circular arc baffles 312, lower extreme opening 431 and the giant fungus grass seedling width adaptation, distance and the giant fungus grass seedling width adaptation between two straight baffles 322, tilt floor 311 with horizontal floor 321 passes through fillet transitional connection, fulcrum shaft 313 sets up tilt floor 311's upper end, and the distance that is close to a circular arc baffle 312 is 1/6 ~ 1/3 of two circular arc baffle 312 upper end widths, circular arc baffle 312 includes circular arc section 3121 and inclined plane section 3122 that from the top down set up, circular arc section 3121's lower extreme with inclined plane section 3122's upper end is connected, from the top down, two distance between the circular arc baffle 312 diminishes gradually.
Referring to fig. 1 to 10, a fourth embodiment of the present invention is:
on the basis of the first embodiment, the seed box moving mechanism 12 comprises a seed box motor 121, a ball screw 122, a screw slider 123 and a guide rod 124, an output shaft of the seed box motor 121 is connected with the ball screw 122, the ball screw 122 is in threaded connection with the screw slider 123, the screw slider 123 is in sliding connection with the guide rod 124, the guide rod 124 is arranged in parallel with the ball screw 122, and the seed box 11 is connected with the screw slider 123.
Referring to fig. 1 to 10, a fifth embodiment of the present invention is:
the utility model provides a giant cell grass planter, on the basis of embodiment one, seed metering roller 21 includes dabber 211, locating piece 212 and cushion 213, be equipped with at least one breach on the dabber 211, the surface of this breach is equipped with along the first recess 2111 that length direction link up, be equipped with arch 2121 on the locating piece 212, first recess 2111 with protruding 2121 shape adaptation, the locating piece 212 passes through protruding 2121 is pegged graft in the first recess 2111 of dabber 211, a breach department gomphosis of dabber 211 has two at least locating pieces 212, be equipped with circular arc open slot 2122 on the locating piece 212, the size and the giant cell grass seedling diameter adaptation of circular arc open slot 2122, the side projection shape of the breach of dabber 211 is L shape, the cross-sectional shape of first recess 2111 and protruding 2121 is the semicircle many, after the locating piece 212 is installed on the dabber 211, the outline of both is on the same circle, cushion 213 is installed on the inside wall of circular arc 2122 of locating piece 212.
Referring to fig. 1 to 10, a sixth embodiment of the present invention is:
the utility model provides a huge fungus grass planting machine, on embodiment one's basis, still includes reseed mechanism 4, reseed mechanism 4 is including reseed motor 41, reseed roller 42 and retaining ring 43, reseed motor 41 drives reseed roller 42 rotates, be equipped with a plurality of second recesses 421 that link up along length direction on the outer circumference of reseed roller 42, a plurality of second recesses 421 evenly set up along reseed roller 42's circumference, the width and the huge fungus grass seedling width adaptation of second recess 421, retaining ring 43 cover be in on the reseed roller 42, retaining ring 43 and the frame 8 fixed connection of planter, the lower extreme of retaining ring 43 is equipped with opening 431, opening 431's width and huge fungus grass seedling width adaptation.
Referring to fig. 1 to 10, a seventh embodiment of the present invention is:
the pennisetum hydridum planting machine further comprises a ditching mechanism 5, a soil covering mechanism 6 and a compacting mechanism 7 on the basis of the first embodiment, wherein the ditching mechanism 5 comprises a ditching plow 51 and a first fixing rod 52, the shape of the overlooking projection and the shape of the sideward projection of the ditching plow 51 are both triangular, the ditching plow 51 is fixed at the lower end of the first fixing rod 52, the upper end of the first fixing rod 52 is connected with a frame 8 of the planting machine, and the ditching mechanism 5 is positioned in front of the seed discharging mechanism 2; the soil covering mechanism 6 comprises two soil covering plates 61 and a second fixing rod 62, the two soil covering plates 61 are symmetrically arranged, the distance between the two soil covering plates 61 is gradually reduced from front to back, the soil covering plates 61 are fixed at the lower end of the second fixing rod 62, the upper end of the second fixing rod 62 is connected with a rack 8 of the planter, and the soil covering mechanism 6 is positioned behind the seed sowing mechanism 2 and the seed supplementing mechanism 4; the compacting mechanism 7 comprises a compacting roller 71 and a third fixing rod 72, the compacting roller 71 is cylindrical, the lower end of the third fixing rod 72 is U-shaped, two ends of the lower end of the third fixing rod 72 are respectively connected with two ends of the compacting roller 71 in a rotating mode, the upper end of the third fixing rod 72 is connected with the frame 8 of the planting machine, and the compacting mechanism 7 is located behind the soil covering mechanism 6.
The two seeding rollers 21 are assumed to be two, each seeding roller 21 is provided with two gaps which are positioned at two ends of the diameter direction of the seeding roller 21, the two seeding rollers 21 are arranged in parallel, seed leaking holes are arranged at the positions of the bottom of the seed box 11 corresponding to the two seeding rollers 21, the gaps of the two seeding rollers 21 have different orientations and are arranged in a staggered way, and the seeding motor drives the two seeding rollers 21 to rotate simultaneously through the belt transmission assembly. During operation, the seed box 11 is moved to an initial position, if the seed box is located at an extreme position moving towards the rear end of the planter, the giant fungus grass seedlings are firstly placed between the adjacent partition plates 13 of the seed box 11, the planter moves forwards, the ditching mechanism 5 ditches in a field, the seed box moving mechanism 12 drives the seed box 11 to move forwards by a distance of two adjacent partition plates 13, a notch of one seed roller 21 rotates to the uppermost side and is butted with a seed leaking hole position of the seed box 11, the giant fungus grass seedlings at the seed leaking hole position drop into the arc open slot 2122 of the positioning block 212 of one seed roller 21 and rotate with the seed roller 21 to the lowermost side, the giant fungus grass seedlings drop between the two seed collecting plates 22 from the seed roller 21 and leak from the lower ends of the two seed collecting plates 22 to the upper end of the steering mechanism 3, at the moment, under the action of gravity, one end of the giant fungus grass seedlings rotates around the pivot 313, the other end of the giant fungus grass seedlings rotates to the lower end of one end, and under the action of gravity and inertia, the giant fungus grass seedlings slide to the two straight baffle plates 322 and finally drop to the support points of the ditching mechanism 5, the two giant fungus grass seedlings, the soil pressing mechanism presses the two soil of the two soil pressing mechanisms 7 on the two soil pressing mechanisms 7 to cover the giant fungus grass seedlings of the giant fungus grass planting mechanism 61, and then the new soil pressing mechanism; in the seeding stage, a gap of another seeding roller 21 rotates to the uppermost position and is butted with another seed leaking hole of the seed box 11, the giant fungus grass seedlings at the seed leaking hole fall into the arc open slot 2122 of the positioning block 212 of another seeding roller 21, then the seed box moving mechanism 12 drives the seed box 11 to continuously move forwards for the distance between two adjacent partition plates 13, and thus feeding and seeding are continuously carried out; when the giant-fungus grass seedlings in the seed box 11 are discharged, the seed box 11 has no time for reseeding, or the time for reseeding is needed, no giant-fungus grass seedlings are discharged from the seed discharging roller 21, the reseeding motor 41 drives the reseeding roller 42 to rotate, the giant-fungus grass seedlings positioned at the lowest part of the reseeding roller 42 fall into a ditch formed by the ditching mechanism 5 from the opening 431 of the retaining ring 43, when the seed discharging mechanism 2 recovers to normally seed, the reseeding mechanism 4 stops working, the seed discharging mechanism 2 is continuously used for seed discharging, and the probability of stopping the giant-fungus grass planter is reduced.
In conclusion, the giant fungus grass planter provided by the invention realizes automatic feeding of giant fungus grass seedlings through the feeding mechanism 1, realizes automatic seed discharging of the giant fungus grass seedlings through the seed discharging mechanism 2, improves the seed discharging efficiency through the plurality of seed discharging rollers 21, realizes automatic steering of the giant fungus grass seedlings through the steering mechanism 3, realizes automatic seed replenishing of the giant fungus grass seedlings through the seed replenishing mechanism 4, realizes automatic ditching, earthing and soil compacting in the giant fungus grass seedling planting through the ditching mechanism 5, the earthing mechanism 6 and the compacting mechanism 7, and finally realizes automatic planting of the giant fungus grass seedlings.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (8)
1. The giant fungus grass planting machine is characterized by comprising a feeding mechanism, a seed discharging mechanism and a steering mechanism, wherein the feeding mechanism comprises a seed box and a seed box moving mechanism, a plurality of partition plates are arranged on the seed box, the distance between every two adjacent partition plates is matched with the width of a giant fungus grass seedling, the seed box moving mechanism drives the seed box to reciprocate along the front and back directions of the planting machine, the seed discharging mechanism comprises a seed discharging roller and a seed discharging motor, the seed discharging motor drives the seed discharging roller to rotate, the seed discharging roller and the partition plates are arranged perpendicular to the front and back directions of the planting machine, the upper end of the steering mechanism is in butt joint with an outlet of the seed discharging roller, and the steering mechanism is used for rotating the direction of the giant fungus grass seedling falling from the seed discharging roller by 90 degrees;
the seed box moving mechanism comprises a seed box motor, a ball screw, a screw rod sliding block and a guide rod, wherein an output shaft of the seed box motor is connected with the ball screw, the ball screw is in threaded connection with the screw rod sliding block, the screw rod sliding block is in sliding connection with the guide rod, the guide rod is arranged in parallel with the ball screw, and the seed box is connected with the screw rod sliding block; the seed box moves along the front and back direction of the planter, and a steering mechanism is arranged to rotate the giant fungus grass seedlings to be parallel to the front and back direction of the planter, so that the whole width of the planter is reduced, and the volume of the planter is reduced;
the seed metering roller includes dabber and locating piece, be equipped with at least one breach on the dabber, the surface of this breach is equipped with the first recess that link up along length direction, be equipped with the arch on the locating piece, first recess with protruding shape adaptation, the locating piece passes through the arch is pegged graft in the first recess of dabber, a breach department gomphosis of dabber has two at least locating pieces, be equipped with the circular arc open slot on the locating piece, the size and the huge fungus grass seedling diameter adaptation of circular arc open slot.
2. The megaterium planting machine as claimed in claim 1, wherein the seed discharging mechanism further comprises two opposite material gathering plates, the number of the seed discharging rollers is at least one, the seed discharging rollers are arranged in parallel, the distance between the upper ends of the two material gathering plates is matched with the total width of the seed discharging rollers, and the distance between the lower ends of the two material gathering plates is matched with the width of the megaterium seedlings.
3. The pennisetum hydridum planting machine according to claim 1 or 2, wherein the steering mechanism comprises a steering section and a guide section, the steering section comprises an inclined bottom plate, two arc baffles and a fulcrum shaft, the inclined bottom plate is arranged in an inclined manner from top to bottom, the two arc baffles are oppositely arranged on the upper surface of the inclined bottom plate, the bottom of the fulcrum shaft is fixed on the inclined bottom plate, and the fulcrum shaft is arranged close to one of the arc baffles; the guide section comprises a horizontal bottom plate and two straight baffles, one end of the horizontal bottom plate is connected with the bottom of the inclined bottom plate, the two straight baffles are oppositely arranged on the upper surface of the horizontal bottom plate, and one end of each straight baffle is connected with one end of the arc baffle.
4. The giant fungus grass planting machine as claimed in claim 1, wherein the side projection shape of the notch of the mandrel is an L shape, the cross-sectional shapes of the first groove and the protrusion are both semi-circular, and after the positioning block is mounted on the mandrel, the outer contours of the positioning block and the positioning block are on the same circle.
5. The megaterium planter according to claim 1, wherein the seed roller further comprises a cushion mounted on an inner sidewall of the circular arc open slot of the locating block.
6. The giant fungus grass planting machine of claim 1, further comprising a reseeding mechanism, wherein the reseeding mechanism comprises a reseeding motor, a reseeding roller and a retaining ring, the reseeding motor drives the reseeding roller to rotate, a plurality of second grooves penetrating along the length direction are formed in the outer circumference of the reseeding roller, the plurality of second grooves are uniformly arranged along the circumferential direction of the reseeding roller, the width of each second groove is matched with the width of a giant fungus grass seedling, the retaining ring is sleeved on the reseeding roller, the retaining ring is fixedly connected with a rack of the planting machine, an opening is formed in the lower end of the retaining ring, and the width of the opening is matched with the width of the giant fungus grass seedling.
7. The giant fungus grass planter according to claim 1, further comprising a furrowing mechanism, wherein the furrowing mechanism comprises a furrow plough and a first fixing rod, the top view projection shape and the side view projection shape of the furrow plough are both triangular, the furrow plough is fixed at the lower end of the first fixing rod, the upper end of the first fixing rod is connected with a frame of the planter, and the furrowing mechanism is positioned in front of the seed discharging mechanism.
8. The pennisetum hydridum planting machine according to claim 7, further comprising a soil covering mechanism and a compacting mechanism, wherein the soil covering mechanism comprises two soil covering plates and a second fixing rod, the two soil covering plates are symmetrically arranged, the distance between the two soil covering plates is gradually reduced from front to back, the soil covering plates are fixed at the lower end of the second fixing rod, the upper end of the second fixing rod is connected with a frame of the planting machine, and the soil covering mechanism is located behind the seed discharging mechanism and the reseeding mechanism; the compacting mechanism includes compression roller and third dead lever, the appearance of compression roller is cylindrical, the lower extreme of third dead lever is the U font, the both ends of the lower extreme of third dead lever respectively with the both ends of compression roller are rotated and are connected, the upper end of third dead lever is connected with the frame of planter, compacting mechanism is located earthing mechanism's rear.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710136881.3A CN106912232B (en) | 2017-03-09 | 2017-03-09 | Huge fungus grass planting machine |
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| CN201710136881.3A CN106912232B (en) | 2017-03-09 | 2017-03-09 | Huge fungus grass planting machine |
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| CN107371417A (en) * | 2017-08-15 | 2017-11-24 | 惠民县新东方现代农业有限责任公司 | A kind of pasture planter |
| CN109548432A (en) * | 2018-11-23 | 2019-04-02 | 颍上县绿地食品有限公司 | A kind of intelligent planting unit of sweet potato plantation |
| CN109479466A (en) * | 2018-11-29 | 2019-03-19 | 甘肃农业大学 | A kind of Chinese herbal medicine fertilising transplanting equipment |
| CN112970393B (en) * | 2020-12-29 | 2022-11-29 | 中国热带农业科学院南亚热带作物研究所 | Double-row pineapple planting machine |
| CN115413457B (en) * | 2022-07-14 | 2024-03-15 | 金华市农业科学研究院(浙江省农业机械研究院) | Cane shoot and pipe planter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007244317A (en) * | 2006-03-17 | 2007-09-27 | Iseki & Co Ltd | Seedling roll loading type transplanter |
| CN103416139B (en) * | 2012-11-15 | 2015-09-30 | 华中农业大学 | A kind of lamb's-quarters wormwood artemisia cuttage machine |
| CN204762053U (en) * | 2015-07-08 | 2015-11-18 | 福建农林大学 | Eager huge fungus grass seeds equipment of planting of formula of planting in advance |
| CN106105523A (en) * | 2016-08-30 | 2016-11-16 | 广西壮族自治区农业机械研究院 | Sugarcane planting machine sugarcane kind section guide conveying appliance |
| CN206533728U (en) * | 2017-03-09 | 2017-10-03 | 福建农林大学 | A kind of planting huge fungous grass machine |
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