CN118947294B - Automatic change accurate kind device that covers - Google Patents
Automatic change accurate kind device that covers Download PDFInfo
- Publication number
- CN118947294B CN118947294B CN202411463247.7A CN202411463247A CN118947294B CN 118947294 B CN118947294 B CN 118947294B CN 202411463247 A CN202411463247 A CN 202411463247A CN 118947294 B CN118947294 B CN 118947294B
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- rotating
- fixedly connected
- plate
- rod
- storage hopper
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- 230000008859 change Effects 0.000 title description 2
- 238000002955 isolation Methods 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 27
- 238000003032 molecular docking Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 239000003337 fertilizer Substances 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000008635 plant growth Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 206010016807 Fluid retention Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- 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
-
- 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
- A01C7/208—Chassis; Coupling means to a tractor or the like; Lifting means; Side markers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/60—Apparatus for preparing growth substrates or culture media
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/085—Devices for setting seeds in pots
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Sowing (AREA)
Abstract
The invention belongs to the field of agricultural machinery, and particularly relates to an automatic precise seed covering device, which is characterized in that seeds, soil, a water-retaining agent and fertilizer are mixed in a preparation method of a plant block, and the plant block is placed in an extrusion device for extrusion molding, but the amount of the fed seeds can not be precisely controlled manually, particularly the seeds with smaller volume can not be well mastered by preparation staff when the seeds are fed, and in the invention, the seeds are adsorbed by a seed sucking pipe, a pushing structure is driven to move by a second conveying belt, so that the seeds are subjected to fixed-point feeding and fixed-point discharging by the seed sucking pipe, the mounting plate can be kept in a horizontal state all the time by two gas rods, and the side deviation of the mounting plate is avoided when the mounting plate is extruded by the telescopic ends of hydraulic telescopic rods, so that the local seed sucking pipe is higher, and the seeds are not adsorbed on the seed sucking pipe.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and particularly relates to an automatic precise seed covering device.
Background
The plant growth block is generally used in the fields of agriculture and ecological restoration, in agriculture, the plant growth block can provide an ideal growth medium for seeds, good air permeability and water retention of the plant growth block are beneficial to seed germination and seedling growth, survival rate and yield of crops are improved, the plant growth block is prepared by mixing the seeds, soil, a water retaining agent and fertilizer, placing the plant growth block in an extrusion device for extrusion molding, but the artificial delivery amount of the plant growth block cannot be accurately controlled, particularly for seeds with smaller volume, and a preparation staff cannot grasp the time point of seed delivery.
Based on this, an automatic precise seed coating device is provided.
Disclosure of Invention
(One) solving the technical problems
The invention provides an automatic precise seed covering device for solving the problems.
(II) technical content
In order to achieve the above purpose, the present invention provides the following technical solutions:
The automatic precise seed covering device comprises a machine case, an air pump and a storage hopper, wherein the interior of the machine case is hollow, the air pump is arranged in the machine case, a driving motor is arranged on the upper surface of the machine case, two groups of rotating bases are fixedly arranged on two sides of the upper surface of the machine case, each group of rotating bases is rotationally connected with a rotating shaft, a first rotating disc is fixedly connected to an output shaft of the driving motor, a second rotating disc is fixedly connected to a shaft body close to the rotating shaft of the driving motor, and the first rotating disc and the second rotating disc are in transmission connection through a first conveying belt;
The two ends of the two rotating shafts are fixedly connected with third turntables, and the two third turntables on the same side of the two rotating shafts are in transmission connection through a second conveying belt;
The machine case is also fixedly connected with two guide slide rails, the two guide slide rails are respectively positioned at two ends of the rotating shaft, the two guide slide rails are connected with the same pushing structure in a sliding manner, the pushing structure is connected with a second conveying belt, one side, far away from the driving motor, of the pushing structure is provided with a material sucking structure, and the material sucking structure is connected with an air pump;
The upper surface of machine case is provided with bearing structure, and bearing structure is used for supporting the storage hopper, improves the height of storage hopper simultaneously, bearing structure includes hopper support base, buffer spring and slide bar, hopper support base fixed connection is in the upper surface of machine case, the storage hopper sets up in the top of hopper support base, the equal fixedly connected with butt joint board in outer edge four corners of storage hopper, a plurality of the bottom of butt joint board is all fixedly connected with spacing cassette, and a plurality of go up spacing cassette all overlaps and is equipped with buffer spring, the upper surface fixedly connected with of hopper support base is with spacing cassette down with last spacing cassette one-to-one, buffer spring's free pot head is established on spacing cassette down;
The lower limit clamping seat is fixedly connected with a sliding rod, the free end of the sliding rod penetrates through the upper limit clamping seat and extends to the upper side of the upper limit clamping seat, and the free end of the sliding rod is in threaded connection with a lock sleeve;
The inside of storage hopper is provided with stirring structure, stirring structure is used for stirring the seed in the storage hopper, separates the shelves to the seed simultaneously.
Further, a plurality of first meshing grooves are formed in the first rotary table, the second rotary table and the third rotary table, meshing strips are arranged on the first conveying belt and the second conveying belt, and the meshing strips are semi-cylindrical and are in meshing connection with the first meshing grooves;
The pushing structure comprises a sliding base, an upper clamping plate and a lower clamping engagement plate, wherein the sliding base is provided with two groups of dovetail grooves at the bottom, the guiding sliding rails are slidably connected in the dovetail grooves, one end of the sliding base, which is close to the second conveying belt, is fixedly connected with the upper clamping plate, the bottom of the upper clamping plate is attached to the upper surface of the second conveying belt, the upper surface of the lower clamping engagement plate is provided with a second engagement groove, the second engagement groove is engaged with the engagement bar, the lower clamping engagement plate is located under the upper clamping plate and fixedly connected with the lower clamping engagement plate through bolts and nuts, and the second conveying belt is clamped between the upper clamping plate and the lower clamping engagement plate.
Further, the tops of the two groups of sliding bases are fixedly connected with the same portal frame, two sides of the top of the portal frame are fixedly connected with support plates, the upper surfaces of the two support plates are fixedly connected with the same hydraulic rod support plate, two sides of the hydraulic rod support plate are provided with air rods, the telescopic ends of the two groups of air rods penetrate through the hydraulic rod support plate and extend to the lower side of the hydraulic rod support plate, and the end parts of the telescopic ends of the two groups of air rods are fixedly connected with the same mounting plate;
The suction structure comprises a suction pipe and a plurality of suction pipe clamping plates, wherein the same sides of the suction pipe clamping plates are fixedly connected with a mounting plate, the suction pipe clamping plates are clamped with the suction pipe, the hollow inside of the suction pipe and the top of the suction pipe are communicated with an air pump through suction pipes, and the bottom of the suction pipe is communicated with a butt joint insertion pipe.
Further, still be provided with the hydraulic telescoping rod in the hydraulic rod backup pad, the flexible end of hydraulic telescoping rod runs through the hydraulic rod backup pad and extends to its below, and the flexible end tip and the mounting panel looks butt of hydraulic telescoping rod.
Further, the butt joint intubate is the back taper, the joint intubate is gone up the joint and is had the seed suction pipe, the seed suction pipe is linked together with the inside of suction tube.
Further, the stirring structure comprises an isolation baffle, a rotating motor, an internal tooth gear ring, a swinging rod and a rotating handle, wherein the isolation baffle is fixedly connected inside the storage hopper, the outer wall of the isolation baffle is attached to the inner wall of the storage hopper, the rotating motor is arranged on the outer side wall of the storage hopper, and a rotating shaft of the rotating motor penetrates through the outer side wall of the storage hopper and extends between the storage hopper and the isolation baffle;
the internal tooth gear ring is fixedly connected to the inner wall of one side of the storage hopper, which is close to the isolation baffle, one end of the rotating handle is fixedly connected with the rotating shaft of the rotating motor, the other end of the rotating handle is rotationally connected with a rotating rod, one end of the rotating rod is fixedly connected with a rotating gear, the rotating gear is meshed with the internal tooth gear ring, and the other end of the rotating rod is in sliding connection with the swinging rod.
Further, two limit sliding blocks are fixedly connected to the inner wall of one side of the storage hopper, which is close to the isolation baffle, a limit plate is fixedly connected to one side wall of the storage hopper, which is close to the isolation baffle, the swinging rod is in a cross shape and is in sliding connection with the limit plate, a first limit sliding groove corresponding to the limit sliding block is formed in one side of the swinging rod, the free end of the limit sliding block is in sliding connection with the first limit sliding groove, a second limit sliding groove is formed in the vertical surface of the swinging rod, and one end of the swinging rod, which is far away from the rotating gear, is in sliding connection with the second limit sliding groove.
Further, the sliding tray has been seted up on the isolated baffle, horizontal end one side fixedly connected with sliding block of swinging boom, sliding block sliding connection is in the sliding tray, the first lock plate of free end fixedly connected with of sliding block, one side and isolated baffle sliding contact of first lock plate, the opposite side grafting of first lock plate has the second lock plate, it has a plurality of movable plates to peg graft between first lock plate and the second lock plate, and is a plurality of the free end of movable plate all is provided with the portion of bending, one side top and the portion of bending sliding connection of isolated baffle are kept away from to the storage hopper.
Further, stirring rods are arranged on the upper surfaces of the plurality of moving plates, and the stirring rods are located between two adjacent groups of suction pipes.
Further, a motor is fixedly arranged on one side of the storage hopper, and the motor is electrically connected with the rotating motor.
(III) beneficial effects
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the air in the suction pipe is pumped away by the air pump, so that negative pressure is formed in the suction pipe, seeds can be adsorbed, the pushing structure is driven to move by the second conveying belt, when the seeds are moved to a position where discharging is needed, the air pump stops pumping air, air is conveyed into the suction pipe by the air pumping pipe, the pressure in the suction pipe is increased, and then the seeds adsorbed on the seed suction pipe are discharged, so that fixed-point discharging is completed.
2. According to the invention, the rotating shaft on the rotating motor drives the rotating handle to rotate, the rotating handle drives the rotating gear to move in the inner gear ring through the rotating rod, meanwhile, the rotating rod drives the swinging rod to reciprocate, the sliding block can pass through the sliding groove to drive the first locking plate to reciprocate through the sliding groove arranged on the isolation baffle, one side of the first locking plate is in sliding contact with the isolation baffle, so that the first locking plate can play a role in blocking the sliding groove when moving, seeds are prevented from flowing into the first limiting sliding groove and the second limiting sliding groove along the sliding groove to damage the swinging rod, the first locking plate drives the second locking plate and the moving plate inserted between the first locking plate and the second locking plate to reciprocate, the stirring rod is driven to stir the seeds, the seeds are prevented from being adhered together, the inner gear ring, the rotating gear and the first limiting sliding groove are prevented from being isolated from the seeds while stirring the seeds, the stirring structure can be ensured, and the fault rate is reduced.
3. According to the invention, the two air rods are arranged to enable the mounting plate to be always in a horizontal state, so that the situation that the mounting plate is laterally deviated when the telescopic end of the hydraulic telescopic rod extrudes the mounting plate, and the partial seed suction pipe is higher, so that seeds are not adsorbed on the seed suction pipe is avoided.
4. Before the invention is used, a worker can clamp the seed sucking pipes with different aperture types on the butt joint insertion pipe, so as to realize the adsorption of different types of seeds.
5. In the invention, the engagement strips are semi-cylindrical, so that the contact area of the first rotary table, the second rotary table and the engagement strips on the first conveyor belt and the contact area of the second engagement grooves and the engagement strips on the second conveyor belt can be increased, the transmission can be performed more stably, the second conveyor belt is fixed between the upper clamping plate and the lower clamping engagement plate through bolts and nuts after the engagement strips on the second conveyor belt are engaged with the second engagement grooves on the lower clamping engagement plate, and the second conveyor belt and the pushing structure are further locked and fixed, so that the second conveyor belt can move more stably with the pushing structure.
6. According to the invention, the buffer spring can be limited through the upper limiting clamping seat and the lower limiting clamping seat, the storage hopper can be supported through the buffer spring, the buffer spring is limited through the sliding rod, and the buffer spring is prevented from being ejected out from between the upper limiting clamping seat and the lower limiting clamping seat after being excessively compressed, so that injury is caused to staff.
Drawings
FIG. 1 is a three-dimensional schematic of the overall invention;
FIG. 2 is a three-dimensional schematic view of the interior of a chassis according to the present invention;
FIG. 3 is a schematic view of a partial explosion of the drive motor, first turntable, second turntable, first conveyor belt and slide base of the present invention;
FIG. 4 is an enlarged partial schematic view of FIG. 3A;
FIG. 5 is a schematic view of a partial explosion of the slide base, upper clamping plate, lower clamping engagement plate and bolts of the present invention;
FIG. 6 is a three-dimensional schematic of a suction structure according to the present invention;
FIG. 7 is an enlarged partial schematic view at B in FIG. 6;
FIG. 8 is a three-dimensional schematic view of a storage hopper and a hopper support base in accordance with the present invention;
FIG. 9 is a schematic three-dimensional view of a storage hopper and a hopper support base in another perspective of the present invention;
FIG. 10 is an exploded view of the abutment plate, upper limit clamp, buffer spring, lower limit clamp, slide bar and lock sleeve of the present invention;
FIG. 11 is a three-dimensional schematic view of a baffle plate according to the present invention;
FIG. 12 is a three-dimensional schematic of a stirring structure in accordance with the present invention;
FIG. 13 is an exploded view of the internal gear ring, swing lever and rotary handle of the present invention;
FIG. 14 is an exploded view of the internal gear ring, swing lever and rotary handle of the present invention from another perspective;
Fig. 15 is an exploded view of the first locking plate, the second locking plate and the moving plate according to the present invention.
In the figure, 1, a case; 2, an air pump; 3, driving a motor; 4, a rotating base, 5, a rotating shaft, 6, a first rotating disk, 7, a second rotating disk, 8, a first conveying belt, 9, a third rotating disk, 10, a second conveying belt, 11, a guide sliding rail, 12, a storage hopper, 13, a hopper supporting base, 14, an abutting plate, 15, an upper limit clamping seat, 16, a buffer spring, 17, a lower limit clamping seat, 18, a sliding rod, 19, a lock sleeve, 20, an isolation baffle, 21, a first meshing groove, 22, a meshing strip, 23, a sliding base, 24, an upper clamping plate, 25, a lower clamping meshing plate, 26, a dovetail groove, 27, a second meshing groove, 28, a portal frame, 29, a supporting plate, 30, a hydraulic rod supporting plate, 31, a hydraulic telescopic rod, 32, an installation plate, 33, a clamping plate, 34, a suction pipe, 35, a suction pipe, 36, an abutting insertion pipe, 37, a seed suction pipe, 38, a gas rod, 39, a rotating motor, 40, an internal tooth gear ring, 41, a swinging rod, 42, a rotating handle, 43, a rotating rod, 44, a rotating gear, 45, a sliding block, 45, a sliding plate, 46, a second sliding plate, a sliding block, 48, a sliding limiting block, a sliding block, a 52, a sliding block, a 52, a sliding block, a supporting block, a 55, a sliding block, a 50, a lifting block, a supporting block, a 50, a supporting block, a 30, a hydraulic rod, a supporting block, a 32, a supporting block, a 37, a lifting, a 37, a, a lifting and a lifting, a 60, a lifting and a 60, a 60, a suction lifting and a., a., a suction-a suction-, a suction-, a suction-swing-a.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-15, an automatic precise seed coating device comprises a machine case 1, an air pump 2 and a storage hopper 12, wherein the interior of the machine case 1 is hollow, the air pump 2 is arranged, a driving motor 3 is arranged on the upper surface of the machine case 1, the driving motor 3 is a reciprocating driving motor, two groups of rotating bases 4 are fixedly arranged on two sides of the upper surface of the machine case 1, a rotating shaft 5 is rotatably connected to each group of rotating bases 4, a first rotating disc 6 is fixedly connected to an output shaft of the driving motor 3, a second rotating disc 7 is fixedly connected to a shaft body close to the rotating shaft 5 of the driving motor 3, and the first rotating disc 6 and the second rotating disc 7 are in transmission connection through a first conveying belt 8;
the two ends of the two rotating shafts 5 are fixedly connected with third turntables 9, and the two third turntables 9 on the same side of the two rotating shafts 5 are in transmission connection through a second conveying belt 10;
Two guide slide rails 11 are fixedly connected to the case 1, the two guide slide rails 11 are respectively positioned at two ends of the rotating shaft 5, the two guide slide rails 11 are slidably connected with the same pushing structure, the pushing structure is connected with the second conveying belt 10, a material sucking structure is arranged on one side, far away from the driving motor 3, of the pushing structure, and the material sucking structure is connected with the air pump 2;
As shown in fig. 8-10, the upper surface of the chassis 1 is provided with a supporting structure, the supporting structure is used for supporting the storage hopper 12, and meanwhile, the height of the storage hopper 12 is increased, so that seeds in the storage hopper 12 are adsorbed by the material sucking structure, the supporting structure comprises a hopper supporting base 13, a buffer spring 16 and a sliding rod 18, the hopper supporting base 13 is fixedly connected to the upper surface of the chassis 1, the storage hopper 12 is arranged above the hopper supporting base 13, four corners of the outer edge of the storage hopper 12 are fixedly connected with abutting plates 14, the bottoms of the abutting plates 14 are fixedly connected with upper limit clamping seats 15, the upper limit clamping seats 15 are sleeved with the buffer springs 16, the upper surface of the hopper supporting base 13 is fixedly connected with lower limit clamping seats 17 in one-to-one correspondence with the upper limit clamping seats 15, and the free ends of the buffer springs 16 are sleeved on the lower limit clamping seats 17;
a sliding rod 18 is fixedly connected to the lower limit clamping seat 17, the free end of the sliding rod 18 penetrates through the upper limit clamping seat 15 and extends to the upper side of the upper limit clamping seat, and the free end of the sliding rod 18 is in threaded connection with a lock sleeve 19;
Specifically, the buffer spring 16 can be limited through the upper limiting clamping seat 15 and the lower limiting clamping seat 17, the storage hopper 12 can be supported at a certain height through the buffer spring 16, the buffer spring 16 is limited through the sliding rod 18, and the buffer spring 16 is prevented from being popped out from between the upper limiting clamping seat 15 and the lower limiting clamping seat 17 after being excessively compressed, so that injury is caused to staff;
the inside of the storage hopper 12 is provided with a stirring structure, and the stirring structure is used for stirring seeds in the storage hopper 12, preventing the seeds from being adhered together, and simultaneously separating the seeds to prevent the seeds from falling into the stirring structure;
Specifically, the seeds are poured into a storage hopper 12, the seed absorbing structure absorbs the seeds to finish feeding, the driving motor 3 drives the first rotary disc 6 to rotate anticlockwise, the first rotary disc 6 drives the second rotary disc 7 to rotate anticlockwise through the first conveying belt 8, then the rotary shaft 5 and the third rotary discs 9 at the two ends of the rotary shaft are driven to rotate anticlockwise, the pushing structure and the seed absorbing structure are driven to move forwards along the direction of the storage hopper 12 under the action of the second conveying belt 10, and then the seed absorbing structure is driven to move forwards to perform fixed-point discharging on the seeds;
After the blanking is completed, the driving motor 3 drives the first rotating disc 6 to rotate clockwise, the first rotating disc 6 drives the second rotating disc 7 to rotate clockwise through the first conveying belt 8, then the rotating shaft 5 and the third rotating discs 9 at the two ends of the rotating shaft are driven to rotate clockwise, the pushing structure moves along the direction of the driving motor 3 under the action of the second conveying belt 10, the pushing structure and the sucking structure are reset, and the next circulation is waited for, so that fixed-point feeding and fixed-point blanking are carried out on seeds.
Example two
As shown in fig. 1-15, the present embodiment is further improved on the basis of the first embodiment in that a plurality of first engaging grooves 21 are formed in each of the first rotating disc 6, the second rotating disc 7 and the third rotating disc 9, engaging strips 22 are arranged on the first conveyor belt 8 and the second conveyor belt 10, and the engaging strips 22 are semi-cylindrical and are engaged with the first engaging grooves 21;
The pushing structure comprises a sliding base 23, an upper clamping plate 24 and a lower clamping engagement plate 25, wherein the sliding base 23 is provided with two groups of dovetail grooves 26 at the bottom, the guide sliding rail 11 is in sliding connection with the dovetail grooves 26, one end of the sliding base 23, which is close to the second conveying belt 10, is fixedly connected with the upper clamping plate 24, the bottom of the upper clamping plate 24 is attached to the upper surface of the second conveying belt 10, the upper surface of the lower clamping engagement plate 25 is provided with a second engagement groove 27, the second engagement groove 27 is engaged with the engagement bar 22, the lower clamping engagement plate 25 is positioned under the upper clamping plate 24 and is fixedly connected with the lower clamping engagement plate 25 through bolts 57 and nuts, and the second conveying belt 10 is clamped between the upper clamping plate 24 and the lower clamping engagement plate 25;
The engaging strip 22 is in a semi-cylindrical shape, so that the contact area of the first rotating disc 6, the second rotating disc 7 and the engaging strip 22 on the first conveying belt 8 and the contact area of the second engaging groove 27 and the engaging strip 22 on the second conveying belt 10 can be increased, the transmission can be performed more stably, after the engaging strip 22 on the second conveying belt 10 is engaged with the second engaging groove 27 on the lower clamping engaging plate 25, the second conveying belt 10 is fixed between the upper clamping plate 24 and the lower clamping engaging plate 25 through bolts 57 and nuts, and further the second conveying belt 10 and the pushing structure are locked and fixed, so that the second conveying belt 10 can move with the pushing structure more stably.
Further, the top of the two groups of sliding bases 23 is fixedly connected with the same portal frame 28, both sides of the top of the portal frame 28 are fixedly connected with support plates 29, the upper surfaces of the two support plates 29 are fixedly connected with the same hydraulic rod support plate 30, both sides of the hydraulic rod support plate 30 are provided with air rods 38, the telescopic ends of the two groups of air rods 38 penetrate through the hydraulic rod support plate 30 and extend to the lower side of the hydraulic rod support plate 30, and the end parts of the telescopic ends of the two groups of air rods 38 are fixedly connected with the same mounting plate 32;
As shown in fig. 6 and 7, the suction structure comprises a suction pipe 34 and a plurality of suction pipe clamping plates 33, wherein the same side of each of the plurality of suction pipe clamping plates 33 is fixedly connected with a mounting plate 32, the suction pipe 34 is clamped on the suction pipe clamping plate 33, the interior of the suction pipe 34 is hollow, the top of the suction pipe 34 is communicated with the air pump 2 through a suction pipe 35, and the bottom of the suction pipe 34 is communicated with a butt joint insertion pipe 36;
Further, a hydraulic telescopic rod 31 is further arranged on the hydraulic rod supporting plate 30, the telescopic end of the hydraulic telescopic rod 31 penetrates through the hydraulic rod supporting plate 30 and extends to the lower side of the hydraulic rod supporting plate, and the telescopic end of the hydraulic telescopic rod 31 is abutted against the mounting plate 32;
further, as shown in fig. 7, the docking cannula 36 is in an inverted cone shape, the docking cannula 36 is clamped with a seed suction tube 37, the seed suction tube 37 is communicated with the interior of the suction tube 34, seeds can be adsorbed by the set seed suction tube 37, before use, a worker can clamp the seed suction tubes 37 with different aperture models on the docking cannula 36, and further, different kinds of seeds can be adsorbed, and the docking cannula 36 is in an inverted cone shape so as to clamp the seed suction tubes 37 with different aperture models on the docking cannula 36.
Specifically, when the seeds are adsorbed and fed, the air pump 2 pumps the air in the suction pipe 34, so that negative pressure is formed in the suction pipe 34, the telescopic end of the hydraulic telescopic rod 31 stretches out, the mounting plate 32 is extruded downwards to enable the mounting plate 32 to move downwards, the seed suction pipe 37 descends to the storage hopper 12 and adsorbs the seeds, when the mounting plate 32 moves downwards, the air rod 38 is in a stretching state, after adsorption is completed, the telescopic end of the hydraulic telescopic rod 31 contracts and resets, meanwhile, the air rod 38 also contracts and resets, the mounting plate 32 is driven to reset, the seed suction pipe 37 is pulled out from the storage hopper 12, the mounting plate 32 can be always kept in a horizontal state through the two air rods 38, the situation that the telescopic end of the hydraulic telescopic rod 31 deflects the mounting plate 32 when the mounting plate 32 is extruded is avoided, the local seed suction pipe 37 is high, the seeds are not adsorbed on the seed suction pipe 37, when the seed suction pipe 37 moves to a position where the seeds are required to be placed is stopped, the air pump 2 stops sucking the seeds, the seeds into the suction pipe 34 through the air suction pipe 35, the inside the suction pipe 34 is enabled to absorb the seeds at the position, and the seed suction pipe 37 is further discharged under the pressure, and the air is changed.
Example III
As shown in fig. 1 to 15, the stirring structure of the present embodiment is further improved on the basis of the first embodiment by including an isolation baffle 20, a rotating motor 39, an internal tooth gear ring 40, a swinging rod 41 and a rotating handle 42, wherein the isolation baffle 20 is fixedly connected inside the storage hopper 12, the outer wall of the isolation baffle 20 is attached to the inner wall of the storage hopper 12, the rotating motor 39 is arranged on the outer side wall of the storage hopper 12, and the rotating shaft of the rotating motor 39 penetrates through the outer side wall of the storage hopper 12 and extends between the storage hopper 12 and the isolation baffle 20;
The internal tooth gear ring 40 is fixedly connected to the inner wall of one side of the storage hopper 12, which is close to the isolation baffle 20, one end of the rotating handle 42 is fixedly connected with the rotating shaft of the rotating motor 39, the other end of the rotating handle 42 is rotationally connected with the rotating rod 43, one end of the rotating rod 43 is fixedly connected with the rotating gear 44, the rotating gear 44 is meshed with the internal tooth gear ring 40, and the other end of the rotating rod 43 is in sliding connection with the swinging rod 41;
Further, two limiting sliding blocks 45 are fixedly connected to the inner wall of one side of the storage hopper 12, which is close to the isolation baffle 20, a limiting plate 46 is fixedly connected to one side wall of the isolation baffle 20, which is close to the storage hopper 12, the swinging rod 41 is in a cross shape and is in sliding connection with the limiting plate 46, the swinging rod 41 is limited by the limiting plate 46, a first limiting sliding groove 47 corresponding to the limiting sliding blocks 45 is formed in one side of the swinging rod 41, the free end of the limiting sliding blocks 45 is in sliding connection with the first limiting sliding grooves 47, the swinging rod 41 can be limited by the limiting sliding blocks 45, a second limiting sliding groove 48 is formed in the vertical surface of the swinging rod 41, and one end, far away from the rotating gear 44, of the rotating rod 43 is in sliding connection with the second limiting sliding groove 48;
Further, a sliding groove 49 is formed in the isolation baffle 20, a sliding block 50 is fixedly connected to one side of the horizontal end of the swing rod 41, a first locking plate 51 is fixedly connected to the free end of the sliding block 50, one side of the first locking plate 51 is in sliding contact with the isolation baffle 20, a second locking plate 52 is inserted into the other side of the first locking plate 51, a plurality of moving plates 53 are inserted between the first locking plate 51 and the second locking plate 52, bending parts 54 are arranged at the free ends of the moving plates 53, and the top of one side, far away from the isolation baffle 20, of the storage hopper 12 is in sliding connection with the bending parts 54;
Further, stirring rods 55 are arranged on the upper surfaces of the plurality of moving plates 53, and the stirring rods 55 are positioned between two adjacent groups of suction pipes 34;
Further, a motor 56 is fixedly installed on one side of the storage hopper 12, the motor 56 is electrically connected with the rotating motor 39, and the rotating motor 39 is powered by the motor 56.
Specifically, the rotation shaft on the rotating motor 39 drives the rotation handle 42 to rotate, the rotation handle 42 drives the rotation gear 44 to move in the internal gear ring 40 through the rotation rod 43, meanwhile, the rotation rod 43 drives the swinging rod 41 to reciprocate, the sliding block 50 can pass through the sliding groove 49 to drive the first locking plate 51 to reciprocate through the sliding groove 49, one side of the first locking plate 51 is in sliding contact with the insulating plate 20, the first locking plate 51 can play a blocking role on the sliding groove 49 when moving, seeds are prevented from flowing into the first limiting sliding groove 47 and the second limiting sliding groove 48 along the sliding groove 49 to damage the swinging rod 41, the first locking plate 51 drives the second locking plate 52 and the moving plate 53 inserted between the first locking plate 51 and the second locking plate 52 to reciprocate, the stirring rod 55 is driven to stir the seeds, the adhered seeds are separated, the internal gear ring 40, the rotation gear 44 and the first limiting sliding groove 47 can be ensured to be prevented from falling into the internal gear ring 47 and the internal gear ring 47 when stirring the seeds are stirred, and the seeds are prevented from falling into the first limiting sliding groove 47 and the first limiting sliding groove and the limiting structure.
To sum up, the workflow of the invention:
The staff clamps the seed sucking pipes 37 with different aperture types on the butt joint insertion pipe 36 according to the size of the seeds, the seeds are poured into the storage hopper 12, the air pump 2 pumps the air in the suction pipe 34 to form negative pressure in the suction pipe 34, the hydraulic telescopic rod 31 stretches out the telescopic end, the mounting plate 32 is pressed downwards to enable the seed sucking pipes 37 to descend into the storage hopper 12 and adsorb the seeds, when the mounting plate 32 moves downwards, the air rod 38 is in a stretching state, after the adsorption is completed, the telescopic end of the hydraulic telescopic rod 31 is contracted and reset, meanwhile, the air rod 38 is also contracted and reset, and the mounting plate 32 is driven to reset, so that the seed sucking pipes 37 are extracted from the storage hopper 12;
After the engagement bar 22 on the second conveyor belt 10 is engaged with the second engagement groove 27 on the lower clamping engagement plate 25, the second conveyor belt 10 is fixed between the upper clamping plate 24 and the lower clamping engagement plate 25 through bolts 57 and nuts, the driving motor 3 drives the first rotating disc 6 to rotate anticlockwise, the first rotating disc 6 drives the second rotating disc 7 to rotate anticlockwise through the first conveyor belt 8, the rotating shaft 5 and the third rotating discs 9 at the two ends of the rotating shaft are driven to rotate anticlockwise, the second conveyor belt 10 drives the upper clamping plate 24 and the lower clamping engagement plate 25 to move, the pushing structure and the material sucking structure are driven to move forwards along the direction of the storage hopper 12, when the suction pipe 34 moves to a position requiring blanking, the driving motor 3 stops rotating, the air pump 2 stops sucking air, and air is conveyed into the suction pipe 34 through the air suction pipe 35, so that the pressure inside the suction pipe 34 is increased, seeds adsorbed on the seed sucking pipe 37 are lowered, and blanking is completed;
After the blanking is completed, the driving motor 3 drives the first rotating disc 6 to rotate clockwise, the first rotating disc 6 drives the second rotating disc 7 to rotate clockwise through the first conveying belt 8, then the rotating shaft 5 and the third rotating discs 9 at the two ends of the rotating shaft are driven to rotate clockwise, the pushing structure moves along the direction of the driving motor 3 under the action of the second conveying belt 10, and the pushing structure and the seed sucking tube 37 are reset to wait for the next circulation.
However, as well known to those skilled in the art, the working principles and wiring methods of the air pump 2, the driving motor 3, the hydraulic telescopic rod 31, the air rod 38, the rotary motor 39 and the motor 56 are common, which are all conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.
The above-mentioned different embodiments can be mutually combined, replaced and matched for use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
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| CN102711482A (en) * | 2010-01-26 | 2012-10-03 | 独立行政法人农业·食品产业技术综合研究机构 | Agent for improving plant growth, seeds, and method for improving plant growth |
| CN115380736A (en) * | 2022-08-29 | 2022-11-25 | 杭州市临安区於潜镇人民政府 | Multifunctional precision seedling raising and sowing production line |
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| CN115399115B (en) * | 2022-09-30 | 2023-06-30 | 郑州航空工业管理学院 | An agricultural intelligent sowing robot device |
| CN116097944A (en) * | 2023-02-24 | 2023-05-12 | 赣州耀坤农业有限公司 | Plant seed directional sowing device |
| CN118489341B (en) * | 2024-07-18 | 2024-11-26 | 蒙草生态环境(集团)股份有限公司 | Automatic soil hole opener and method of use thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102711482A (en) * | 2010-01-26 | 2012-10-03 | 独立行政法人农业·食品产业技术综合研究机构 | Agent for improving plant growth, seeds, and method for improving plant growth |
| CN115380736A (en) * | 2022-08-29 | 2022-11-25 | 杭州市临安区於潜镇人民政府 | Multifunctional precision seedling raising and sowing production line |
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