CN112075171B - Directional transplanter of pseudo-ginseng seedling - Google Patents
Directional transplanter of pseudo-ginseng seedling Download PDFInfo
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- CN112075171B CN112075171B CN202010794849.6A CN202010794849A CN112075171B CN 112075171 B CN112075171 B CN 112075171B CN 202010794849 A CN202010794849 A CN 202010794849A CN 112075171 B CN112075171 B CN 112075171B
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/006—Other parts or details or planting machines
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- 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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- 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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Transplanting Machines (AREA)
Abstract
The invention relates to a pseudo-ginseng seedling directional transplanting machine, which belongs to the technical field of agricultural machinery and comprises a rack, a top plate, a gasoline engine, a cross commutator, a speed reducing motor, a land wheel, a directional transplanting device, a pine needle covering device, a chain wheel transmission device I and a chain wheel transmission device II. The pseudo-ginseng seedling transplanting efficiency is improved, the labor intensity of farmers is reduced, the gasoline engine is adopted to drive the fan to provide seed suction negative pressure for the directional transplanting device, the structural size and the weight of the whole machine are reduced, and the operation by a single person is facilitated.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a pseudo-ginseng seedling directional transplanting machine.
Background
Pseudo-ginseng is a special Chinese medicinal material in Yunnan province, has special effect on treating cardiovascular and cerebrovascular diseases, is called as a hemostatic drug, and the total planting area of the pseudo-ginseng shows a trend of increasing year by year at present. The transplantation of the pseudo-ginseng seedlings is one of the important links of pseudo-ginseng planting, currently, the transplantation of the pseudo-ginseng seedlings is mostly carried out manually, the labor intensity of the manual transplantation mode is high, the operation efficiency is low, and the standardized operation cannot be realized.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a pseudo-ginseng seedling directional transplanter, which realizes the whole-process mechanical directional transplanting of pseudo-ginseng seedlings, has a compact structure, is suitable for transplanting operation in hilly mountain areas, adopts an air suction type to realize the seedling transplanting, improves the operation speed during the pseudo-ginseng transplanting, and reduces the damage to the pseudo-ginseng seedlings in the operation process. The pseudo-ginseng seedling transplanting efficiency is improved, the labor intensity of farmers is reduced, the gasoline engine is adopted to drive the fan to provide seed suction negative pressure for the directional transplanting device, the structural size and the weight of the whole machine are reduced, and the operation by a single person is facilitated.
In order to realize the purpose, the invention is realized by the following technical scheme:
a pseudo-ginseng seedling directional transplanting machine comprises a frame 1, a top plate 2, a gasoline engine 3, a cross commutator 4, a speed reducing motor 5, a land wheel 7, a directional transplanting device 8, a pine needle covering device 9, a chain wheel transmission device I10 and a chain wheel transmission device II 11, frame 1 around the bottom install a pair of land wheel 7 through the pivot, the top fixed mounting of frame 1 has a roof 2, 3 fixed mounting of gasoline engine are on roof 2, the power take off end of gasoline engine 3 is connected with the power input shaft of cross commutator 4, the power output shaft of one of cross commutator 4 is connected with gear motor 5, gear motor 5's power output shaft passes through sprocket I10 and is connected with the pivot of one of land wheel 7, two 7 pivots of land wheel are passed through sprocket II 11 and are connected, install directional transplanting device 8 on roof 2 and the frame 1, install pine needle covering device 9 on directional transplanting device 8's the rear side frame 1.
Further, the directional transplanting device 8 comprises a fan frame 8-1, an air pipe 8-2, a belt wheel transmission device I8-4, a seed sowing shaft 8-5, a seed guide plate 8-7, a seed box 8-8, a static sucker 8-9, a sealing ring 8-10, a dynamic sucker 8-11, a fan 8-12, a chain wheel transmission device III 8-13 and a seed receiving hopper 8-14, wherein the fan frame 8-1 is fixedly arranged on the cross-shaped reverser 4, the fan 8-12 is fixedly arranged on the fan frame 8-1, a rotating shaft of the fan 8-12 is connected with the other output shaft of the cross-shaped reverser 4 through the belt wheel transmission device I8-4, the seed box 8-8 is uniformly arranged on the frame 1 at equal intervals, and an inclined seed guide plate 8-7 is arranged in the seed box 8-8, a seed receiving hopper 8-14 is arranged on the inner wall of the seed box 8-8 below the outlet of the seed guide plate 8-7, a static sucker 8-9 is fixedly arranged in a cavity of the seed box 8-8 at the lower side of the seed guide plate 8-7, an arc-shaped air chamber 8-6 is arranged at the upper part of the static sucker 8-9, an air pipe connector 8-3 communicated with the air chamber 8-6 is arranged on the seed box 8-8, and the air pipe connector 8-3 is connected with an air pipe 8-2; the seed sowing device is characterized in that a seed sowing shaft 8-5 is mounted on a static sucker 8-9, a movable sucker 8-11 is mounted on the seed sowing shaft 8-5, a sealing ring 8-10 is arranged at the contact part of an air chamber 8-6 on the static sucker 8-9 and the movable sucker 8-11, a seed sucking hole 8-15 is formed in the movable sucker 8-1 along the circumferential direction, a contact surface of a seed receiving hopper 8-14 and the movable sucker 8-1 is an opening, the side wall of the opening is tangent to the disc surface of the movable sucker 8-1, the seed sowing shaft 8-5 is connected with a power output shaft of a gearbox 6 through a chain wheel transmission device III 8-13, the power input shaft of the gearbox 6 is connected with the power output shaft of a speed reducing motor 5 through a chain wheel transmission device IV 12, and a seed sowing port is formed in the rear side of the bottom of the seed box 8-8.
Furthermore, two guide columns 8-17 are arranged at the bottom of the inoculation hopper 8-14, an installation plate 8-18 is arranged on the inner wall of the seed box 8-8, two guide sleeves 8-19 matched with the two guide columns 8-17 are arranged on the installation plate 8-18, an eccentric wheel 8-20 is arranged on the installation plate 8-18, a rotating shaft of the eccentric wheel 8-20 is connected with the seed sowing shaft 8-5 through a belt wheel transmission device II 8-21, a rocker 8-22 is hinged on the eccentric wheel 8-20, and the upper end of the rocker 8-22 is fixed at the bottom of the inoculation hopper 8-14.
Further, a ditching device 8-16 is arranged at the bottom of the seed box 8-8.
Furthermore, a sowing port is arranged on the rear side of the bottom of the seed box 8-8, and a seedling receiving hopper 8-23 is arranged at the sowing port.
Further, the pseudo-ginseng seedling directional transplanting machine further comprises a gear lifting device 14, the directional transplanting device 8 is installed on the gear lifting device 14, the gear lifting device 14 comprises a lifting frame 14-1, sliding rail plates 14-2, rack guide posts 14-3, a lifting shaft 14-4, gears 14-5 and hand wheels 14-6, two symmetrical sliding rail plates 14-2 are respectively and fixedly installed on two sides of the rack 1, two ends of the lifting frame 14-1 are respectively installed in slideways of the two sliding rail plates 14-2, seed boxes 8-8 are fixedly installed on the lifting frame 14-1 at equal intervals, rack guide posts 14-3 are respectively installed at the bottoms of two ends of the lifting frame 14-1, the lifting shaft 14-4 is installed on the rack 1 through a bearing, and two gears 14-3 meshed with the racks on the two rack guide posts 14-3 are installed on the lifting shaft 14-4 5, a hand wheel 14-6 is fixedly arranged at one end part of the lifting shaft 14-4.
Further, the pine needle covering device 9 comprises pine needle boxes 9-1, covering shafts 9-2, sleeves 9-3 and shifting pieces 9-4, the covering shafts 9-2 are mounted on the rack 1 through bearings, the covering shafts 9-2 are connected with a rotating shaft of the land wheel 7 through a chain wheel transmission device V13, the pine needle boxes 9-1 with the same number as the pine needle boxes 8-8 are uniformly mounted on the rack 1 at equal intervals, the covering shafts 9-2 penetrate through the outlets of the pine needle boxes 9-1, the sleeves 9-3 are mounted on the covering shafts 9-2 at the outlets of the pine needle boxes 9-1, and the shifting pieces 9-4 are uniformly arranged on the upper edges of the sleeves 9-3 along the circular table surface.
The invention has the beneficial effects that:
the invention realizes the whole-process mechanical directional transplanting of the pseudo-ginseng seedlings, has compact structure of the whole machine, is suitable for transplanting operation in hilly and mountainous areas, realizes the transplanting of the pseudo-ginseng seedlings by adopting the air suction type, improves the operation speed when the pseudo-ginseng is transplanted, and reduces the damage to the pseudo-ginseng seedlings in the operation process. The pseudo-ginseng seedling transplanting efficiency is improved, the labor intensity of farmers is reduced, the gasoline engine is adopted to drive the fan to provide seed suction negative pressure for the directional transplanting device, the structural size and the weight of the whole machine are reduced, and the operation by a single person is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the directional transplanting device of the present invention;
FIG. 3 is a schematic view of the connection structure of the directional transplanting device and the gear lifting device of the present invention;
FIG. 4 is a schematic structural diagram I of the seed box of the present invention;
FIG. 5 is a schematic diagram II of the structure of the seed box of the present invention;
FIG. 6 is a schematic view III of the structure of the seed tank of the present invention;
FIG. 7 is a schematic view of the mounting structure of the dynamic suction cup of the present invention;
FIG. 8 is a schematic view of the installation structure of the static suction cup of the present invention;
FIG. 9 is a schematic view of the structure of the inoculation hopper of the present invention;
FIG. 10 is an exploded view of the case of the present invention;
FIG. 11 is a schematic structural view of the pine needle covering device of the present invention;
FIG. 12 is a schematic view of the mounting structure of the sleeve and the pick of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings, 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.
As shown in fig. 1, a pseudo-ginseng seedling directional transplanting machine comprises a rack 1, a top plate 2, a gasoline engine 3, a cross-shaped reverser 4, a speed reduction motor 5, a land wheel 7, a directional transplanting device 8, a pine needle covering device 9, a chain wheel transmission device I10 and a chain wheel transmission device II 11, wherein a pair of land wheels 7 are arranged at the front bottom and the rear bottom of the rack 1 through rotating shafts, the top plate 2 is fixedly arranged at the top of the rack 1, the gasoline engine 3 is fixedly arranged on the top plate 2, the power output end of the gasoline engine 3 is connected with the power input shaft of the cross-shaped reverser 4, the power output shaft of one of the cross-shaped reversers 4 is connected with the speed reduction motor 5, the power output shaft of the speed reduction motor 5 is connected with the rotating shaft of one of the land wheels 7 through the chain wheel transmission device I10, the rotating shafts of the two land wheels 7 are connected through the chain wheel transmission device II 11, the directional transplanting device 8 is arranged on the top plate 2 and the rack 1, a pine needle covering device 9 is arranged on the rear side rack 1 of the directional transplanting device 8. The gasoline engine 3 drives the cross-shaped commutator 4 to work, the cross-shaped commutator 4 drives the speed reducing motor 5 to work, the speed reducing motor 5 drives the land wheels 7 connected with the speed reducing motor to rotate through the chain wheel transmission device I10, and the chain wheel transmission device II 11 between the two land wheels 7 transmits power, so that the two land wheels 7 drive the whole pseudo-ginseng seedling directional transplanting machine to travel; during walking, the pseudo-ginseng seedling directional transplanting machine directionally sows the pseudo-ginseng seedlings into the soil through the directional transplanting device 8, and then the pine needles are covered on the pseudo-ginseng seedlings in the soil through the pine needle covering device 9.
The rear part of the frame 1 is provided with a handrail 14, and a worker can assist the whole pseudo-ginseng seedling transplanter to stably walk in the ground by holding the handrail 14.
As shown in fig. 2-10, the directional transplanting device 8 comprises a fan frame 8-1, an air pipe 8-2, a belt wheel transmission device i 8-4, a seed sowing shaft 8-5, a seed guide plate 8-7, a seed box 8-8, a static suction cup 8-9, a sealing ring 8-10, a movable suction cup 8-11, a fan 8-12, a chain wheel transmission device iii 8-13 and a seed receiving hopper 8-14, wherein the fan frame 8-1 is fixedly arranged on a cross-shaped reverser 4, the fan 8-12 is fixedly arranged on the fan frame 8-1, a rotating shaft of the fan 8-12 is connected with the other output shaft of the cross-shaped reverser 4 through the belt wheel transmission device i 8-4, the seed box 8-8 is uniformly arranged on the frame 1 at equal intervals, and an inclined seed guide plate 8-7 is arranged in the seed box 8-8, an inoculation hopper 8-14 is arranged on the inner wall of the seed box 8-8 below the outlet of the seed guide plate 8-7, one end of the arc-shaped air chamber 8-6 is positioned at the position right opposite to the inoculation hopper 8-14, a static sucker 8-9 is fixedly arranged in the seed box 8-8 cavity at the lower side of the seed guide plate 8-7, an arc-shaped air chamber 8-6 is arranged at the upper part of the static sucker 8-9, an air pipe connector 8-3 communicated with the air chamber 8-6 is arranged on the seed box 8-8, and the air pipe connector 8-3 is connected with an air pipe 8-2; the seed sowing device is characterized in that a seed sowing shaft 8-5 is mounted on a static sucker 8-9, a movable sucker 8-11 is mounted on the seed sowing shaft 8-5, a sealing ring 8-10 is arranged at the contact part of an air chamber 8-6 on the static sucker 8-9 and the movable sucker 8-11, a seed sucking hole 8-15 is formed in the movable sucker 8-1 along the circumferential direction, a contact surface of a seed receiving hopper 8-14 and the movable sucker 8-1 is an opening, the side wall of the opening is tangent to the disc surface of the movable sucker 8-1, the seed sowing shaft 8-5 is connected with a power output shaft of a gearbox 6 through a chain wheel transmission device III 8-13, the power input shaft of the gearbox 6 is connected with the power output shaft of a speed reducing motor 5 through a chain wheel transmission device IV 12, and a seed sowing port is formed in the rear side of the bottom of the seed box 8-8. The germinated seeds of the pseudo-ginseng are filled in a seed box 8-8, and the pseudo-ginseng seedlings enter an inoculation hopper 8-14 under the action of a seed plate 8-7. Because the sealing ring 8-10 is arranged at the contact part of the air chamber 8-6 on the static sucker 8-9 and the movable sucker 8-11, the air chamber 8-6 is a relatively sealed cavity. When the cross-shaped reverser 4 works, the belt wheel transmission device I8-4 drives the fan 8-12 to work, the fan 8-12 forms negative pressure in the air chamber 8-6 through the air pipe 8-2 in the working process, at the moment, the speed reducing motor 5 drives the gear box 6 to work through the chain wheel transmission device IV 12, the gear box 6 drives the seed sowing shaft 8-5 to rotate through the chain wheel transmission device III 8-13, the seed sowing shaft 8-5 drives the movable suction cup 8-1 arranged on the seed sowing shaft to rotate in the rotating process, when the seed suction hole 8-15 on the movable suction cup 8-1 rotates into the seed receiving hopper 8-14 in the rotating process, the seed suction hole 8-15 on the seed receiving hopper 8-14 is communicated with the air chamber 8-6, the seed suction hole 8-15 becomes negative pressure, at this time, the seed suction hole 8-15 sucks the inner seed of the seed receiving hopper 8-14, then the sucked seed leaves the seed receiving hopper 8-14 under the continuous rotation of the movable suction cup 8-1, when the seed suction hole 8-15 sucking the seed on the movable suction cup 8-1 completely leaves the air chamber 8-6, the negative pressure on the seed suction hole 8-15 disappears, so that the seed falls from the seed suction hole 8-15 under the action of the self gravity and falls into the soil from the seeding port arranged at the rear side of the bottom of the seed box 8-8. Because the seed suction holes 8-15 on the movable suction cup 8-1 are uniformly arranged at equal intervals, the pseudo-ginseng seeds are poked into the soil at a fixed distance under the constant-speed rotation of the seed sowing shaft 8-5. The rotating speed of the seeding shaft 8-5 can be adjusted through the gear box 6, so that the adjustment of the planting distance is realized.
In the invention, preferably, two guide columns 8-17 are arranged at the bottom of the inoculation hopper 8-14, a mounting plate 8-18 is arranged on the inner wall of the seed box 8-8, two guide sleeves 8-19 matched with the two guide columns 8-17 are arranged on the mounting plate 8-18, an eccentric wheel 8-20 is arranged on the mounting plate 8-18, a rotating shaft of the eccentric wheel 8-20 is connected with a seeding shaft 8-5 through a belt wheel transmission device II 8-21, a rocker 8-22 is hinged on the eccentric wheel 8-20, and the upper end of the rocker 8-22 is fixed at the bottom of the inoculation hopper 8-14. Through arranging two guide columns 8-17 capable of moving up and down in corresponding guide sleeves 8-19 at the bottoms of the inoculation hoppers 8-14, when a belt wheel transmission device II 8-21 connected with the seeding shaft 8-5 drives an eccentric wheel 8-20 to rotate, the eccentric wheel 8-20 drives a rocker 8-22 to work, and the rocker 8-22 drives the inoculation hopper 8-14 connected with the rocker to swing at a certain amplitude, so that seeds in the inoculation hopper 8-14 can be vibrated and loosened, and the seed suction holes 8-15 in the movable suction cup 8-1 can be better sucked.
In the invention, the bottom of the seed box 8-8 is provided with a ditching device 8-16, and the ditching device 8-16 is positioned at the front side of a sowing port arranged at the rear side of the bottom of the seed box 8-8; during the whole walking process of the pseudo-ginseng seedling directional transplanting mechanism, the pseudo-ginseng seedling directional transplanting mechanism can be firstly contacted with soil through the ditching devices 8-16, a seed ditch is formed in the soil, and pseudo-ginseng seeds falling from the sowing port can fall into the seed ditch.
In the invention, preferably, a sowing port is arranged at the rear side of the bottom of the seed box 8-8, a seedling receiving hopper 8-23 is arranged at the sowing port, seeds falling from the driven sucker 8-1 can be received by the seedling receiving hopper 8-23, and then the seeds are guided into the soil by the seedling receiving hopper 8-23, so that the situation that the seeds on the driven sucker 8-1 fall into the soil after rotating for a distance along the movable sucker 8-1 under the inertia effect and the distance cannot be accurately realized is avoided.
The pseudo-ginseng seedling directional transplanting machine further comprises a gear lifting device 14, the directional transplanting device 8 is installed on the gear lifting device 14, the gear lifting device 14 comprises a lifting frame 14-1, sliding rail plates 14-2, rack guide posts 14-3, a lifting shaft 14-4, a gear 14-5 and a hand wheel 14-6, two symmetrical sliding rail plates 14-2 are respectively and fixedly installed on two sides of the machine frame 1, two ends of the lifting frame 14-1 are respectively installed in slideways of the two sliding rail plates 14-2, seed boxes 8-8 are uniformly and fixedly installed on the lifting frame 14-1 at equal intervals, the bottoms of two ends of the lifting frame 14-1 are respectively provided with one rack guide post 14-3, the lifting shaft 14-4 is installed on the machine frame 1 through a bearing, two gears 14-5 which are respectively meshed with the racks on the two rack guide posts 14-3 are installed on the lifting shaft 14-4, a hand wheel 14-6 is fixedly arranged at one end part of the lifting shaft 14-4. Before sowing, the lifting shaft 14-4 can be rotated by rotating the hand wheel 14-6, the two gears 14-5 arranged on the lifting shaft 14-4 are driven to rotate by the lifting shaft 14-4, the gears 14-5 can drive the rack guide posts 14-3 meshed with the gears to move up and down in the rotating process, so that the lifting frame 14-1 is driven by the two rack guide posts 14-3 to move up and down in the sliding grooves of the sliding rail plate 14-2, the lifting frame 14-1 can drive the seed box 8-8 arranged on the lifting frame to move in the upward or downward moving process, and further the ditching device 8-16 is driven to open seed ditches with corresponding depths, thereby realizing the adjustment of the sowing depth of the pseudo-ginseng seeds.
As shown in fig. 11-12, the pine needle covering device 9 includes a pine needle box 9-1, a covering shaft 9-2, a sleeve 9-3, and a poking piece 9-4, the covering shaft 9-2 is mounted on the frame 1 through a bearing, the covering shaft 9-2 is connected with a rotating shaft of the land wheel 7 through a sprocket transmission device v 13, the pine needle boxes 9-1 with the same number as the seed boxes 8-8 are uniformly mounted on the frame 1 at equal intervals, the covering shaft 9-2 passes through an outlet of the pine needle box 9-1, the covering shaft 9-2 at the outlet of each pine needle box 9-1 is mounted with a sleeve 9-3, and the poking pieces 9-4 are uniformly arranged on the upper edge of the sleeve 9-3 along the circular table surface. The leaves and the pine needles of the pine trees are placed in the pine needle box 9-1, after the pseudo-ginseng seedlings are sowed in the soil, the rotating shaft of the rotating ground wheel 7 drives the covering shaft 9-2 to rotate through the chain wheel transmission device V13, the covering shaft 9-2 drives the sleeve 9-3 arranged on the covering shaft to rotate, and the sleeve 9-3 dials the pine needles in the pine needle box 9-1 out of the pine needle box 9-1 to cover the pseudo-ginseng seedlings under the poking action of the poking pieces 9-4 on the sleeve 9-3.
In the working process of the invention:
according to the sowing depth of pseudo-ginseng seedlings, the lifting shaft 14-4 is rotated by rotating the hand wheel 14-6, the two gears 14-5 arranged on the lifting shaft 14-4 are driven to rotate by the lifting shaft 14-4, the gears 14-5 can drive the rack guide posts 14-3 meshed with the gears to move up and down in the rotating process, so that the lifting frame 14-1 is driven by the two rack guide posts 14-3 to move up and down in the sliding grooves of the sliding rail plate 14-2, and the lifting frame 14-1 can drive the seed box 8-8 arranged on the lifting frame to move in the upward or downward moving process, thereby ensuring that the ditching device 8-16 is in an adaptive position. Filling the germinated seeds of the pseudo-ginseng into a seed box 8-8, and allowing the pseudo-ginseng seedlings to enter a seed receiving hopper 8-14 under the action of a seed plate 8-7; the pine leaves of the pine are put into a pine needle box 9-1. The gasoline engine 3 drives the cross-shaped commutator 4 to work, the cross-shaped commutator 4 drives the speed reducing motor 5 to work, the speed reducing motor 5 drives the land wheels 7 connected with the speed reducing motor to rotate through the chain wheel transmission device I10, the chain wheel transmission device II 11 between the two land wheels 7 transmits power, so that the two land wheels 7 drive the whole pseudo-ginseng seedling directional transplanting machine to walk, and the ditching devices 8-16 start to have seed ditches with certain depths in soil during the walking process of the pseudo-ginseng seedling directional transplanting machine. When the cross-shaped reverser 4 works, the fan 8-12 is driven to work through the belt wheel transmission device I8-4, the fan 8-12 forms negative pressure in the air chamber 8-6 through the air pipe 8-2 in the working process, then the speed reducing motor 5 drives the gear box 6 to work through the chain wheel transmission device IV 12, the gear box 6 drives the seeding shaft 8-5 to rotate through the chain wheel transmission device III 8-13, the seeding shaft 8-5 drives the movable suction cup 8-1 arranged on the seeding shaft to rotate in the rotating process, meanwhile, the belt wheel transmission device II 8-21 connected with the seeding shaft 8-5 drives the eccentric wheel 8-20 to rotate, the eccentric wheel 8-20 drives the rocker 8-22 to work, and the rocker 8-22 drives the seed receiving hopper 8-14 connected with the rocker to swing in a certain amplitude, thus, the seeds in the inoculation hopper 8-14 can be vibrated and loosened, when the seed suction holes 8-15 on the movable suction cup 8-1 are rotated into the inoculation hopper 8-14 and the seed suction holes 8-15 on the inoculation hopper 8-14 are communicated with the air chamber 8-6, the seed suction holes 8-15 are in negative pressure, at the moment, the seed suction hole 8-15 adsorbs one inner seed of the inoculation hopper 8-14, then the seed is adsorbed to leave the inoculation hopper 8-14 under the continuous rotation of the movable suction cup 8-1, when the seed suction hole 8-15 for sucking the seeds on the movable suction cup 8-1 completely leaves the air chamber 8-6, the negative pressure on the seed suction holes 8-15 disappears, so that the seeds fall from the seed suction holes 8-15 under the action of the self gravity, and the sowing port arranged at the rear side of the bottom of the seed box 8-8 falls into a seed ditch with a certain depth. After the pseudo-ginseng seedlings are sowed in the soil, a rotating shaft of the rotating ground wheel 7 drives the covering shaft 9-2 to rotate through the chain wheel transmission device V13, the covering shaft 9-2 drives the sleeve 9-3 arranged on the covering shaft to rotate, and the sleeve 9-3 pulls the pine needles in the pine needle box 9-1 out of the pine needle box 9-1 to cover the pseudo-ginseng seedlings under the pulling action of the pulling piece 9-4 on the sleeve 9-3.
The invention can complete the directional transplanting operation of the pseudo-ginseng seedlings, meet the agronomic requirements of pseudo-ginseng transplanting, realize the consistency of the plant spacing and the row spacing and the uniform depth of the transplanting, simultaneously ensure the consistent head orientation of the pseudo-ginseng seedlings after the transplanting is completed, fully utilize illumination and nutrients, improve the quality of the pseudo-ginseng, improve the emergence rate and the emergence quality of the pseudo-ginseng seedlings, simultaneously improve the operation efficiency, reduce the labor intensity and have important significance for increasing the income of farmers.
The invention adopts the gasoline engine to provide power for the whole machine, so that the whole machine has compact structure, small volume and light weight, and is convenient for a single person to operate in hilly and mountainous areas.
Compared with a mechanical transplanting device, the air-suction type directional transplanting device has stronger adaptability to the overall dimension of the seedlings and good universality, avoids screening and grading the seedlings before transplanting, has less damage to the seedlings during operation, and is suitable for high-speed transplanting. The existing air-suction type seed sowing device is mainly used for precision dibbling and hole sowing, has relatively mature technology, but is not used for rhizome transplanting.
The gear lifting device adopted by the invention can adjust the planting depth of the pseudo-ginseng seedlings, and can lift the directional transplanting device at the same time, thereby avoiding the direct contact with the ground when the device moves forward in a non-operation state.
The pine needle covering device adopted by the invention can cover pine needles on the surfaces of the planted ridges of the transplanted pseudo-ginseng seedlings and reduce the damage of rainwater to the pseudo-ginseng soil.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (6)
1. A directional transplanter of pseudo-ginseng seedling, which is characterized in that: the pseudo-ginseng seedling directional transplanting machine comprises a rack (1), a top plate (2), a gasoline engine (3), a cross-shaped reverser (4), a speed reducing motor (5), land wheels (7), a directional transplanting device (8), a pine needle covering device (9), a chain wheel transmission device I (10) and a chain wheel transmission device II (11), wherein a pair of land wheels (7) is arranged at the front bottom and the rear bottom of the rack (1) through rotating shafts, the top of the rack (1) is fixedly provided with the top plate (2), the gasoline engine (3) is fixedly arranged on the top plate (2), the power output end of the gasoline engine (3) is connected with the power input shaft of the cross-shaped reverser (4), the power output shaft of one of the cross-shaped reversers (4) is connected with the speed reducing motor (5), the power output shaft of the speed reducing motor (5) is connected with the rotating shaft of one of the land wheels (7) through the chain wheel transmission device I (10), the rotating shafts of the two land wheels (7) are connected through a chain wheel transmission device II (11), the top plate (2) and the rack (1) are provided with directional transplanting devices (8), and the rack (1) at the rear side of the directional transplanting devices (8) is provided with a pine needle covering device (9); the directional transplanting device (8) comprises a fan frame (8-1), an air pipe (8-2), a belt wheel transmission device I (8-4), a seed sowing shaft (8-5), a seed guide plate (8-7), a seed box (8-8), a static suction disc (8-9), a sealing ring (8-10), a movable suction disc (8-11), a fan (8-12), a chain wheel transmission device III (8-13) and a seed receiving hopper (8-14), wherein the fan frame (8-1) is fixedly arranged on the cross-shaped reverser (4), the fan (8-12) is fixedly arranged on the fan frame (8-1), a rotating shaft of the fan (8-12) is connected with the other output shaft of the cross-shaped reverser (4) through the belt wheel transmission device I (8-4), the seed boxes (8-8) are uniformly arranged on the frame (1) at equal intervals, an inclined seed guide plate (8-7) is arranged in the seed box (8-8), a seed receiving hopper (8-14) is arranged on the inner wall of the seed box (8-8) below the outlet of the seed guide plate (8-7), a static sucker (8-9) is fixedly arranged in a cavity of the seed box (8-8) on the lower side of the seed guide plate (8-7), an arc-shaped air chamber (8-6) is arranged at the upper part of the static sucker (8-9), an air pipe connector (8-3) communicated with the air chamber (8-6) is arranged on the seed box (8-8), and the air pipe connector (8-3) is connected with an air pipe (8-2); a seed shaft (8-5) is arranged on the static sucker (8-9), a movable sucker (8-11) is arranged on the seed shaft (8-5), a sealing ring (8-10) is arranged at the contact part of an air chamber (8-6) on the static sucker (8-9) and the movable sucker (8-11), a seed suction hole (8-15) is arranged on the movable sucker (8-1) along the circumferential direction, the contact surface of the seed receiving hopper (8-14) and the movable sucker (8-1) is an opening, the side wall of the opening is tangent to the disc surface of the movable sucker (8-1), the seed shaft (8-5) is connected with the power output shaft of the gearbox (6) through a chain wheel transmission device III (8-13), the power input shaft of the gearbox (6) is connected with the power output shaft of the reducing motor (5) through a chain wheel transmission device IV (12), a seeding port is arranged at the rear side of the bottom of the seed box (8-8).
2. The directional transplanting machine for pseudo-ginseng seedlings according to claim 1, wherein: two guide columns (8-17) are mounted at the bottom of the inoculation hopper (8-14), a mounting plate (8-18) is mounted on the inner wall of the seed box (8-8), two guide sleeves (8-19) matched with the two guide columns (8-17) are arranged on the mounting plate (8-18), an eccentric wheel (8-20) is mounted on the mounting plate (8-18), a rotating shaft of the eccentric wheel (8-20) is connected with the seed sowing shaft (8-5) through a belt wheel transmission device II (8-21), a rocker (8-22) is hinged on the eccentric wheel (8-20), and the upper end of the rocker (8-22) is fixed at the bottom of the inoculation hopper (8-14).
3. The directional transplanting machine for pseudo-ginseng seedlings according to claim 1, wherein: the bottom of the seed box (8-8) is provided with a ditching device (8-16).
4. The directional transplanting machine for pseudo-ginseng seedlings according to claim 1, wherein: a seeding opening is arranged at the rear side of the bottom of the seed box (8-8), and a seedling receiving hopper (8-23) is arranged at the seeding opening.
5. The directional transplanting machine for pseudo-ginseng seedlings according to any one of claims 1 to 4, wherein: the pseudo-ginseng seedling directional transplanting machine further comprises a gear lifting device (14), the directional transplanting device (8) is installed on the gear lifting device (14), the gear lifting device (14) comprises a lifting frame (14-1), two symmetrical sliding rail plates (14-2), a rack guide post (14-3), a lifting shaft (14-4), a gear (14-5) and a hand wheel (14-6), two sides of the rack (1) are respectively and fixedly provided with the two symmetrical sliding rail plates (14-2), two ends of the lifting frame (14-1) are respectively installed in slideways of the two sliding rail plates (14-2), seed boxes (8-8) are uniformly and equidistantly fixedly installed on the lifting frame (14-1), and the bottoms of the two ends of the lifting frame (14-1) are respectively provided with the rack guide post (14-3), a lifting shaft (14-4) is installed on the rack (1) through a bearing, two gears (14-5) which are respectively meshed with the racks on the two rack guide posts (14-3) are installed on the lifting shaft (14-4), and a hand wheel (14-6) is fixedly installed at one end of the lifting shaft (14-4).
6. The directional transplanting machine for pseudo-ginseng seedlings according to any one of claims 2 to 4, wherein: the pine needle covering device (9) comprises a pine needle box (9-1), a covering shaft (9-2), a sleeve (9-3) and a poking sheet (9-4), the covering shaft (9-2) is arranged on the frame (1) through a bearing, the covering shaft (9-2) is connected with a rotating shaft of the land wheel (7) through a chain wheel transmission device V (13), the pine needle boxes (9-1) with the same number as the seed boxes (8-8) are uniformly arranged on the frame (1) at equal intervals, the covering shaft (9-2) penetrates through the outlet of the pine needle box (9-1), a sleeve (9-3) is mounted on the covering shaft (9-2) at the outlet of each pine needle box (9-1), and poking pieces (9-4) are uniformly arranged on the upper edge of the sleeve (9-3) along the circular table surface.
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| CN202010794849.6A CN112075171B (en) | 2020-08-10 | 2020-08-10 | Directional transplanter of pseudo-ginseng seedling |
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| CN112075171B true CN112075171B (en) | 2021-09-07 |
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| JP5832458B2 (en) * | 2012-02-10 | 2015-12-16 | 日本甜菜製糖株式会社 | Seedling transplanter |
| CN107996087A (en) * | 2017-10-30 | 2018-05-08 | 昆明理工大学 | A kind of pseudo-ginseng seeder with flexible shield kind device |
| CN107996094B (en) * | 2018-01-05 | 2024-06-25 | 昆明理工大学 | Air-aspiration type pseudo-ginseng seedling directional seedling taking device |
| CN108174658A (en) * | 2018-01-25 | 2018-06-19 | 昆明理工大学 | A kind of needle-shaped aspirated-air type Radix Notoginseng seeder of batch production |
| CN209882516U (en) * | 2019-03-05 | 2020-01-03 | 昆明理工大学 | Accurate seeder of pseudo-ginseng |
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