CN110583169B - Seeding machine - Google Patents
Seeding machine Download PDFInfo
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- CN110583169B CN110583169B CN201910853649.0A CN201910853649A CN110583169B CN 110583169 B CN110583169 B CN 110583169B CN 201910853649 A CN201910853649 A CN 201910853649A CN 110583169 B CN110583169 B CN 110583169B
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- seeding
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- 238000010899 nucleation Methods 0.000 title claims abstract description 126
- 108010016634 Seed Storage Proteins Proteins 0.000 claims description 33
- 238000009331 sowing Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
- A01C7/102—Regulating or controlling the seed rate
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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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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention provides a seeding machine. The seeder includes: a fixed mount; the two mounting cavities are respectively arranged on two sides of the top of the fixing frame, and the bottom of the inner surface of each mounting cavity is communicated with a through groove; the two sides of the mounting plate are connected to the two sides of the inner surface of the mounting cavity in a sliding mode through connecting plates; a plurality of storage kind jar, it is a plurality of storage kind jar respectively fixed mounting in the top of mounting panel with the centre at the top of mount, the bottom intercommunication of storage kind jar has seed conveying pipe, seed conveying pipe's bottom runs through the mounting panel and extends to the below of mounting panel, just seed conveying pipe's bottom extends to through leading to the groove the inside of mount. The seeder provided by the invention has the advantages that the seeding device is adjusted according to different crops, the use is convenient, the seeding assembly is matched with the driving assembly, the seeding is more uniform, the seeding quantity can be adjusted, and the crops grow more sturdy.
Description
Technical Field
The invention relates to the field of agricultural auxiliary instruments, in particular to a seeder.
Background
A planting machine for a planter uses crop seeds as planting objects. Seeders for certain types or crops are often referred to by the name of the crop type, such as grain drill, corn hill planter, cotton planter, grass spreader, and the like.
The agricultural is an important industry department in national economy, and at the farming in-process, replace manual planting by the mechanization basically, the seeder is the important part of planting in-process, and present seeder is when seeding, through setting up multirow planting assembly, can sow multirow seed simultaneously, nevertheless to different crops, planting distance between the adjacent row is different, and current seeder is inconvenient carries out the distance adjustment between the planting assembly, adapts to different crops and plants.
Therefore, it is necessary to provide a sowing machine to solve the above technical problems.
Disclosure of Invention
The invention provides a seeder, which solves the problem that the existing seeder is inconvenient to adjust the distance between planting assemblies and is suitable for planting different crops.
In order to solve the technical problem, the invention provides a seeding machine, which comprises: a fixed mount;
the two mounting cavities are respectively arranged on two sides of the top of the fixing frame, and the bottom of the inner surface of each mounting cavity is communicated with a through groove;
the two sides of the mounting plate are connected to the two sides of the inner surface of the mounting cavity in a sliding mode through connecting plates;
the seed storage tanks are respectively and fixedly arranged between the top of the mounting plate and the top of the fixing frame, the bottom ends of the seed storage tanks are communicated with a seed conveying pipe, the bottom ends of the seed conveying pipes penetrate through the mounting plate and extend to the lower side of the mounting plate, and the bottom ends of the seed conveying pipes extend to the inside of the fixing frame through the through grooves;
the seeding assembly is communicated with the bottom end of the seed conveying pipe, and adjacent seeding assemblies are in transmission connection through a transmission rod;
the seeding pipe is communicated with the bottom of the seeding assembly;
the adjusting assembly is arranged at the top of the connecting plate;
the limiting holes are formed in two sides of the bottom of the inner surface of the mounting cavity;
the driving assembly is arranged on the right side of the fixing frame.
The seed storage tanks positioned at two sides of the fixing frame are fixedly arranged on the mounting plate, two sides of the mounting plate are connected in the mounting cavity in a sliding way through the connecting plate, the seed storage tank positioned in the middle is fixedly arranged in the middle of the top of the fixing frame and cannot move, the transmission rod passes through the limiting blocks at two sides of the surface and is matched with the limiting grooves at two sides of the inner wall of the rotating tube to slide relatively, the seed storage tank can be matched with the change of the distance when the seed storage tank is adjusted to stretch and retract, the limiting blocks are matched with the limiting grooves to realize transmission, after the motor is started, the adjacent rotating tubes can be driven to rotate, the adjusting mode is that the distance between the adjacent seeding devices is adjusted towards the middle, and the fixing, limiting and the adjusting are carried out through the adjusting assembly, the operation is simple and convenient, the limiting holes matched with the adjusting assembly are arranged according to the seeding distances of different crops, and the adjusting devices are adjusted according to the seeding of different crops, convenient to use, and through the cooperation drive assembly of seeding subassembly, make seeding more even, and can adjust the quantity of seeding, make crops grow more sturdily.
Preferably, the seeding assembly comprises a seeding box, a rotating pipe penetrates through the seeding box, two ends of the rotating pipe extend to the outer portion of the seeding box, and the surface of the rotating pipe is located in a plurality of seeding leaves fixedly connected inside the seeding box.
The quantity of seeding leaf is four, and evenly distributed is on the surface of rotating-tube, and seeding leaf quantity can set up other quantity as required, and the rotating-tube drives the seeding leaf and rotates, can carry out the autosegregation seeding to the inside seed of entering seeding box, and is difficult for blockking up.
Preferably, two slide bars are fixedly connected between the front side and the rear side of the inner wall of the seeding box, two slide bars are connected to the surfaces of the slide bars in a sliding mode, two slide bars are connected between one opposite sides of the slide bars and located on a check block fixedly connected below the seed conveying pipe, an internal thread pipe is fixedly connected to one side of the bottom of the check block, a threaded rod is connected to the internal thread of the internal thread pipe, and a first elastic piece fixedly connected to the surfaces of the slide bars is arranged between one side of each slide bar and the seeding box.
Two sliders are located the centre of the both sides of dog, and length is less than the dog, the top of dog and the bottom contact of seed conveying pipe, can block the seed through the dog, prevent the whereabouts, when the seeding, the seeding leaf rotates, the seeding leaf is through promoting the threaded rod, the threaded rod passes through the internal thread pipe and drives the dog and slide and compress first elastic component along the slide bar, remove from the bottom of seed conveying pipe, the seed falls to between the adjacent seeding leaf, the seeding leaf rotates and removes the back with the threaded rod, the effect through first elastic component makes the dog return to the original position, seal, because seeding leaf slew velocity is the same, the seeding is even, adjacent seeding distance is the same, and through the length of adjusting the threaded rod, the seeding leaf can drive the farther distance of threaded rod removal, thereby increase the time that the seed falls, thereby can adjust the number that the seed falls.
Preferably, the bottom end of the threaded rod is located between two adjacent seeding leaves, two ends of the transmission rod are respectively located inside two adjacent rotating tubes, limiting blocks are fixedly connected to the upper side and the lower side of the surface of the transmission rod, limiting grooves are formed in the upper side and the lower side of the inner wall of each rotating tube, the limiting blocks are located inside the limiting grooves, and a box cover is arranged on the front face of each seeding box.
The seeding box is conveniently opened to the lid, adjusts the length of screwed rod, and to inside maintenance, the spacing groove of stopper cooperation rotating-tube inner wall both sides, relative slip can cooperate the change of the distance when storing up kind of jar regulation, stretches out and draws back, and the transmission can be realized to stopper cooperation spacing groove simultaneously.
Preferably, the driving assembly comprises a fixing plate, the fixing plate is fixed on the right side of the fixing frame, the left side and the right side of the top of the fixing plate are fixedly connected with a speed reducer and a motor respectively, and one end of an output shaft of the motor is fixedly connected with a rotating shaft of the speed reducer through a coupler.
The speed reduction device can adjust and reduce the rotating speed of the motor and is matched with the seeding speed.
Preferably, one end of the rotating pipe located at the rightmost side of the fixing frame penetrates through the fixing frame and is fixedly connected with one end of the output shaft of the speed reducing device through a coupler, and the rotating pipe located at the leftmost side of the fixing frame is rotatably connected with the left side of the inner wall of the fixing frame.
The surface that is located the rotating tube on mount rightmost side and the department cover that runs through that is located the mount are equipped with the bearing, are located the left side rotation that the left rotating tube of mount leftmost passes through bearing and mount inner wall and are connected, and the motor passes through decelerator and drives the rotating tube rotation to drive the seeding leaf and rotate, sow.
Preferably, the adjusting assembly comprises a fixing rod, and the bottom end of the fixing rod is fixed at the top of the connecting plate; the utility model discloses a fixing device for fixing a movable block, including dead lever, fixed rod, movable block, fixed rod top fixedly connected with bar fixed block, the equal fixedly connected with connecting rod in both sides of bar fixed block bottom, the movable block has been cup jointed on the surface of dead lever, spacing pipe has all been run through to the both sides of movable block, the bottom of bar fixed block with just be located between the top of movable block the fixed surface of connecting rod is connected with the second elastic component.
Spacing pipe is fixed connection with the movable block department of running through, the top level of the top of spacing pipe and movable block, when adjusting seeder's distance, compress the movable block through the finger, the movable block drives spacing pipe and shifts out spacing hole on the mount and the fixed orifices on the connecting plate in proper order, and compress the second elastic component, can promote the storage kind jar through adjusting part this moment, according to the distance of adjusting, make spacing pipe in the adjusting part of storage kind jar both sides correspond with spacing hole on the mount, loosen the movable block this moment, effect through the second elastic component promotes the movable block, the movable block drives spacing pipe and enters into spacing downthehole portion and spacing it, and easy operation is convenient.
Preferably, the bottom of connecting rod is located the inside of spacing pipe, two fixed orificess have been seted up on the connecting plate, the both sides of installation cavity internal surface all are provided with the slide rail, just one side of connecting plate sets up the spout with slide rail looks adaptation.
Through setting up the slide rail in the both sides of installation cavity internal surface, the connecting plate makes when adjusting, removes more convenient stability through the spout that sets up the adaptation with it sliding connection.
Preferably, the top of storing up kind of jar is provided with the inlet pipe, and is provided with sealed lid on the inlet pipe.
Sealed lid passes through threaded connection with the inlet pipe, and the internal surface of sealed lid is provided with the internal thread, and the surface of inlet pipe is provided with the external screw thread, through sealed lid, prevents at the seeding in-process, can pitch out the seed storage tank owing to jolting the seed.
Preferably, the bottom of the fixing frame is provided with a strip-shaped through groove, and the bottom end of the seed conveying pipe extends to the lower side of the fixing frame through the strip-shaped through groove.
The strip-shaped through grooves provide space for the seeding pipe to move when being adjusted.
Compared with the related art, the seeder provided by the invention has the following beneficial effects:
the invention provides a seeding machine, wherein seed storage tanks positioned at two sides of a fixed frame are fixedly arranged on a mounting plate, two sides of the mounting plate are connected inside a mounting cavity in a sliding manner through connecting plates, the seed storage tank positioned in the middle is fixedly arranged in the middle of the top of the fixed frame and cannot move, the limiting blocks at two sides of the surface of a transmission rod are matched with the limiting grooves at two sides of the inner wall of a rotating pipe and slide relatively, the seed storage tanks can be matched with the change of the distance during adjustment to stretch, meanwhile, the limiting blocks are matched with the limiting grooves to realize transmission, after a motor is started, the adjacent rotating pipes can be driven to rotate, the adjustment mode is that the distance between adjacent seeding devices is adjusted towards the middle, and the adjustment assembly is used for fixing, limiting and adjusting, the operation is simple and convenient, and the limiting holes matched with the adjustment assembly are arranged according to the seeding distances of different crops, adjust seeder according to different crops, convenient to use, and through the subassembly cooperation drive assembly that seeds, make seeding more even, and can adjust the quantity of planting, make crops grow more healthy and strong.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a seeding machine provided by the invention;
FIG. 2 is a side view of the ensemble shown in FIG. 1;
FIG. 3 is a top view of the ensemble shown in FIG. 1;
FIG. 4 is a cross-sectional view of the seeding assembly shown in FIG. 1;
FIG. 5 is a side view in cross-section of the seeding assembly shown in FIG. 1;
FIG. 6 is a schematic structural view of the adjustment assembly shown in FIG. 1;
FIG. 7 is a partial cross-sectional view of the rotating tube shown in FIG. 1;
FIG. 8 is an enlarged view of portion A of FIG. 1;
fig. 9 is an enlarged view of the portion B shown in fig. 3.
Reference numbers in the figures: 1. the fixing frame, 2, the installation cavity, 3, the seed storage tank, 4, the seeding subassembly, 41, the seeding box, 42, the rotating tube, 43, the seeding leaf, 44, the dog, 45, the slider, 46, the slide bar, 47, the first elastic component, 48, the internal thread pipe, 49, the threaded rod, 410, the spacing groove, 5, the transfer line, 6, the seeding pipe, 7, the adjusting component, 71, the dead lever, 72, the bar fixed block, 73, the movable block, 74, the connecting rod, 75, the second elastic component, 76, the spacing pipe, 8, the drive assembly, 81, the fixed plate, 82, the motor, 83, the decelerator, 9, the seeding pipe, 10, the spacing block, 11, the spacing hole, 12, the through groove, 13, the mounting panel, 14, the connecting plate.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a seeding machine according to the present invention; FIG. 2 is a side view of the ensemble shown in FIG. 1; FIG. 3 is a top view of the ensemble shown in FIG. 1; FIG. 4 is a cross-sectional view of the seeding assembly shown in FIG. 1; FIG. 5 is a side view in cross-section of the seeding assembly shown in FIG. 1; FIG. 6 is a schematic structural view of the adjustment assembly shown in FIG. 1; FIG. 7 is a partial cross-sectional view of the rotating tube shown in FIG. 1; FIG. 8 is an enlarged view of portion A of FIG. 1; fig. 9 is an enlarged schematic view of a portion B shown in fig. 1. A seeding machine comprising: a fixed frame 1;
the two installation cavities 2 are respectively arranged on two sides of the top of the fixed frame 1, and the bottom of the inner surface of each installation cavity 2 is communicated with a through groove 12;
the two sides of the mounting plate 13 are connected with the two sides of the inner surface of the mounting cavity 2 in a sliding mode through connecting plates 14;
the seed storage tanks 3 are respectively and fixedly arranged between the top of the mounting plate 13 and the top of the fixing frame 1, the bottom ends of the seed storage tanks 3 are communicated with the seed conveying pipe 9, the bottom end of the seed conveying pipe 9 penetrates through the mounting plate 13 and extends to the lower side of the mounting plate 13, and the bottom end of the seed conveying pipe 9 extends to the inside of the fixing frame 1 through the through groove 12;
the seeding components 4 are communicated with the bottom end of the seed conveying pipe 9, and the adjacent seeding components 4 are in transmission connection through the transmission rod 5;
the seeding pipe 6 is communicated with the bottom of the seeding assembly 4;
the adjusting assembly 7 is arranged at the top of the connecting plate 14;
the limiting holes 11 are formed in two sides of the bottom of the inner surface of the mounting cavity 2;
drive assembly 8, drive assembly 8 sets up in the right side of mount 1.
The seed storage tanks 3 are positioned at two sides of the fixed frame 1 and fixedly arranged on the mounting plate 13, two sides of the mounting plate 13 are connected inside the mounting cavity 2 in a sliding way through the connecting plate 14, the seed storage tank 3 positioned in the middle is fixedly arranged in the middle of the top of the fixed frame 1 and can not move, the transmission rod 5 passes through the limiting blocks 10 at two sides of the surface and is matched with the limiting grooves 410 at two sides of the inner wall of the rotating pipe 42 to slide relatively, the distance between the adjacent seeding devices can be adjusted towards the middle in a matching way to be telescopic in matching with the change of the distance when the seed storage tank 3 is adjusted, meanwhile, the limiting blocks 10 are matched with the limiting grooves 410 to realize transmission, after the motor 82 is started, the adjacent rotating pipes 42 can be driven to rotate, the adjusting way is that the distance between the adjacent seeding devices is adjusted towards the middle, the adjustment is fixedly limited and adjusted through the adjusting component 7, the operation is simple and convenient, and the distance between the limiting holes 11 matched with the adjusting component 7 is set according to the seeding distances of different crops, adjust seeder according to different crops, convenient to use, and through the subassembly cooperation drive assembly that seeds, make seeding more even, and can adjust the quantity of planting, make crops grow more healthy and strong.
The seeding assembly 4 comprises a seeding box 41, a rotating pipe 42 penetrates through the seeding box 41, two ends of the rotating pipe 42 all extend to the outside of the seeding box 41, and the surface of the rotating pipe 42 is fixedly connected with a plurality of seeding leaves 43 positioned inside the seeding box 41.
The quantity of seeding leaf 43 is four, and evenly distributed is on the surface of rotating tube 42, and seeding leaf 43 quantity can set up other quantity as required, and rotating tube 42 drives seeding leaf 43 and rotates, can carry out the autosegregation seeding to the inside seed that gets into seeding box 41, and is difficult for blockking up.
Two slide bars 46 of fixedly connected with between the front and back both sides of seeding box 41 inner wall, the equal sliding connection in surface of two slide bars 46 has slider 45, and the below fixedly connected with dog 44 that just is located seed conveying pipe 9 between the relative one side of two slider 45, one side fixedly connected with internal thread pipe 48 of dog 44 bottom, the internal thread of internal thread pipe 48 has threaded rod 49, and the fixed surface that just is located slide bar 46 between one side of slider 45 and seeding box 41 is connected with first elastic component 47.
The two sliding blocks 45 are positioned in the middle of two sides of the stop block 44, the length of the two sliding blocks is smaller than that of the stop block 44, the top of the stop block 44 is in contact with the bottom end of the seed conveying pipe 9, the seeds can be stopped by the stop block 44 to prevent falling, when sowing is carried out, the sowing leaves 43 rotate, the sowing leaves 43 push the threaded rods 49, the threaded rods 49 drive the stop block 44 to slide along the sliding rods 46 through the internal threaded pipes 48 and compress the first elastic pieces 47, the seeds are moved away from the bottom end of the seed conveying pipe 9 and fall between the adjacent sowing leaves 43, after the sowing leaves 43 rotate and the threaded rods 49 are moved away, the stop block 44 returns to the original position through the action of the first elastic pieces 47 to carry out sealing, the sowing is uniform and the adjacent sowing distances are the same, and the sowing leaves 43 can drive the threaded rods 49 to move farther by adjusting the length of the threaded rods 49, so that the falling time of the seeds is prolonged, thereby the number of falling seeds can be adjusted.
The bottom of threaded rod 49 is located between two adjacent seeding leaves, and the both ends of transfer line 5 are located two adjacent rotating-tube 42's inside respectively, and the equal fixedly connected with stopper 10 in both sides about the transfer line 5 surface, spacing groove 410 has all been seted up to the upper and lower both sides of rotating-tube 42 inner wall, and stopper 10 is located the inside of spacing groove 410, and the front of seeding box 41 is provided with the lid.
The lid is conveniently opened seeding box 41, the length of adjusting threaded rod 49 and to the maintenance of inside, and stopper 10 cooperation rotating tube 42 inner wall both sides spacing groove 410, relative slip can cooperate the change of the distance when storing up kind of jar 3 regulation, stretches out and draws back, and stopper 10 cooperation spacing groove 410 can realize the transmission simultaneously.
The driving assembly 8 comprises a fixing plate 81, the fixing plate 81 is fixed on the right side of the fixing frame 1, the left side and the right side of the top of the fixing plate 81 are respectively fixedly connected with a speed reducer 83 and a motor 82, and one end of an output shaft of the motor 82 is fixedly connected with a rotating shaft of the speed reducer 83 through a coupler.
The speed reducer 83 can adjust and reduce the rotating speed of the motor 82 to match the seeding speed.
One end of the rotating tube 42 positioned at the rightmost side of the fixed frame 1 penetrates through the fixed frame 1 and is fixedly connected with one end of an output shaft of the speed reducer 83 through a coupler, and the rotating tube 42 positioned at the leftmost side of the fixed frame 1 is rotatably connected with the left side of the inner wall of the fixed frame 1.
The surface of the rotating tube 42 positioned at the rightmost side of the fixing frame 1 and the penetrating position of the fixing frame 1 are sleeved with bearings, the rotating tube 42 positioned at the leftmost side of the fixing frame 1 is rotatably connected with the left side of the inner wall of the fixing frame 1 through the bearings, and the motor 82 drives the rotating tube 42 to rotate through the speed reducer 83, so that the seeding leaves 43 are driven to rotate to seed.
The adjusting assembly 7 comprises a fixing rod 71, the bottom end of the fixing rod 71 is fixed on the top of the connecting plate 14; the top fixedly connected with bar fixed block 72 of dead lever 71, the equal fixedly connected with connecting rod 74 in both sides of bar fixed block 72 bottom, the movable block 73 has been cup jointed on the surface of dead lever 71, and spacing pipe 76 has all been run through to the both sides of movable block 73, and the fixed surface that just is located connecting rod 74 between the bottom of bar fixed block 72 and the top of movable block 73 is connected with second elastic component 75.
Spacing pipe 76 and movable block 73 run through the department for fixed connection, the top of spacing pipe 76 and the top level of movable block 73, when adjusting seeder's distance, compress movable block 73 through the finger, movable block 73 drives spacing pipe 76 and shifts out spacing hole 11 on the mount 1 and the fixed orifices on the connecting plate 14 in proper order, and compress second elastic component 75, can promote the seed storage jar 3 through adjusting part 7 this moment, according to the distance of regulation, make spacing pipe 76 among the adjusting part 7 of seed storage jar 3 both sides correspond with spacing hole 11 on the mount 1, loosen movable block 73 this moment, effect through second elastic component 75 promotes movable block 73, movable block 73 drives spacing pipe 76 and gets into spacing downthehole 11 inside and carry on spacingly it, and the operation is simple and convenient.
The bottom of connecting rod 74 is located the inside of spacing pipe 76, has seted up two fixed orificess on the connecting plate 14, and the both sides of installation cavity 2 internal surface all are provided with the slide rail, and one side of connecting plate 14 sets up the spout with slide rail looks adaptation.
Through set up the slide rail in the both sides of installation cavity 2 internal surface, connecting plate 14 is through setting up the spout of adaptation and its sliding connection, makes when adjusting, removes convenience more stable.
The top of the seed storage tank 3 is provided with a feeding pipe, and a sealing cover is arranged on the feeding pipe.
Sealed lid passes through threaded connection with the inlet pipe, and the internal surface of sealed lid is provided with the internal thread, and the surface of inlet pipe is provided with the external screw thread, through sealed lid, prevents at the seeding in-process, can pitch out the seed storage tank owing to jolting the seed.
The bottom of mount 1 has been seted up the bar and has been led to the groove, and the bottom of defeated seed pipe 9 leads to the downside that the groove extends to mount 1 through the bar.
The strip-shaped through grooves provide space for moving the seeding pipe when in adjustment, the fixing frame is fixedly installed with the traction motor vehicle when in use, and the furrow opener and the soil covering device can be installed at the bottom of the fixing frame and on two sides of the seeding pipe 6.
The working principle of the seeder provided by the invention is as follows:
when the distance of the seeding device is adjusted, the movable block 73 is compressed by fingers, the movable block 73 drives the limiting pipe 76 to sequentially move out of the limiting hole 11 on the fixed frame 1 and the fixed hole on the connecting plate 14, and the second elastic piece 75 is compressed, at the moment, the seed storage tank 3 can be pushed through the adjusting assembly 7, the limiting pipe 76 in the adjusting assembly 7 at the two sides of the seed storage tank 3 corresponds to the limiting hole 11 on the fixed frame 1 according to the adjusted distance, at the moment, the movable block 73 is loosened, the movable block 73 is pushed under the action of the second elastic piece 75, the movable block 73 drives the limiting pipe 76 to enter the limiting hole 11 to limit the limiting pipe, and the operation is simple and convenient;
the seed storage tank 3 fixed mounting of mount 1 both sides is on mounting panel 13, and 14 sliding connection are passed through inside mounting cavity 2 in the both sides of mounting panel 13, and the seed storage tank 3 fixed mounting that is located the centre is in the centre at the top of mount 1, can not remove, and the regulation mode is for adjusting the distance between the adjacent seeder to the centre.
And during sowing, the motor 82 drives the rotating pipe 42 to rotate through the speed reducer 83, the rotating pipe 42 drives through the transmission rod 5, the limiting blocks 10 on the two sides of the transmission rod 5 passing through the surface are matched with the limiting grooves 410 on the two sides of the inner wall of the rotating pipe 42, transmission can be realized, after the motor 82 is started, the adjacent rotating pipes 42 can be driven to rotate, during sowing, the sowing leaves 43 rotate, the sowing leaves 43 push the threaded rod 49, the threaded rod 49 drives the stop block 44 to slide along the sliding rod 46 through the internal threaded pipe 48 and compress the first elastic piece 47, the first elastic piece 47 is moved away from the bottom end of the seed conveying pipe 9, seeds fall between the adjacent sowing leaves 43, after the sowing leaves 43 rotate and the threaded rod 49 are moved away, the stop block 44 returns to the original position through the action of the first elastic piece 47 to perform sealing, and because the sowing leaves 43 have the same rotating speed, uniform sowing, the adjacent sowing distances are the same, and the length of the threaded rod 49 is adjusted, the sowing leaves 43 can drive the threaded rod 49 to move a further distance, thereby increasing the time for the seeds to fall, and thus adjusting the number of the seeds falling.
Compared with the related art, the seeder provided by the invention has the following beneficial effects:
the seed storage tanks 3 positioned at two sides of the fixed frame 1 are fixedly arranged on the mounting plate 13, two sides of the mounting plate 13 are connected inside the mounting cavity 2 in a sliding way through the connecting plate 14, the seed storage tank 3 positioned in the middle is fixedly arranged in the middle of the top of the fixed frame 1 and can not move, the transmission rod 5 passes through the limiting blocks 10 at two sides of the surface and is matched with the limiting grooves 410 at two sides of the inner wall of the rotating pipe 42 to slide relatively, the distance between adjacent seeding devices can be adjusted towards the middle by matching with the change of the distance when the seed storage tanks 3 are adjusted to stretch, meanwhile, the limiting blocks 10 are matched with the limiting grooves 410 to realize transmission, after the motor 82 is started, the adjacent rotating pipes 42 can be driven to rotate, the distance between the adjacent seeding devices can be adjusted towards the middle, the adjustment assembly 7 is used for fixing, limiting and adjusting, the operation is simple and convenient, the limiting holes 11 matched with the adjusting assembly 7 are arranged according to the seeding distances of different crops, adjust seeder according to different crops, convenient to use, and through the subassembly cooperation drive assembly that seeds, make seeding more even, and can adjust the quantity of planting, make crops grow more healthy and strong.
Second embodiment
The quantity of seeding leaf 43 is four, and evenly distributed is on the surface of rotating tube 42, and seeding leaf 43 quantity can set up other quantity as required, and rotating tube 42 drives seeding leaf 43 and rotates, can carry out the autosegregation seeding to the inside seed that gets into seeding box 41, and is difficult for blockking up.
The two sliding blocks 45 are positioned in the middle of two sides of the stop block 44, the length of the two sliding blocks is smaller than that of the stop block 44, the top of the stop block 44 is in contact with the bottom end of the seed conveying pipe 9, the seeds can be stopped by the stop block 44 to prevent falling, when sowing is carried out, the sowing leaves 43 rotate, the sowing leaves 43 push the threaded rods 49, the threaded rods 49 drive the stop block 44 to slide along the sliding rods 46 through the internal threaded pipes 48 and compress the first elastic pieces 47, the seeds are moved away from the bottom end of the seed conveying pipe 9 and fall between the adjacent sowing leaves 43, after the sowing leaves 43 rotate and the threaded rods 49 are moved away, the stop block 44 returns to the original position through the action of the first elastic pieces 47 to carry out sealing, the sowing is uniform and the adjacent sowing distances are the same, and the sowing leaves 43 can drive the threaded rods 49 to move farther by adjusting the length of the threaded rods 49, so that the falling time of the seeds is prolonged, thereby the number of falling seeds can be adjusted.
The lid is conveniently opened seeding box 41, the length of adjusting threaded rod 49 and to the maintenance of inside, and stopper 10 cooperation rotating tube 42 inner wall both sides spacing groove 410, relative slip can cooperate the change of the distance when storing up kind of jar 3 regulation, stretches out and draws back, and stopper 10 cooperation spacing groove 410 can realize the transmission simultaneously.
The speed reducer 83 can adjust and reduce the rotating speed of the motor 82 to match the seeding speed.
One end of the rotating tube 42 positioned at the rightmost side of the fixing frame 1 penetrates through the fixing frame 1 and is fixedly connected with one end of an output shaft of the speed reducing device 83 through a coupler, and the rotating tube 42 positioned at the leftmost side of the fixing frame 1 is rotatably connected with the left side of the inner wall of the fixing frame 1.
Spacing pipe 76 and movable block 73 run through the department for fixed connection, the top of spacing pipe 76 and the top level of movable block 73, when adjusting seeder's distance, compress movable block 73 through the finger, movable block 73 drives spacing pipe 76 and shifts out spacing hole 11 on the mount 1 and the fixed orifices on the connecting plate 14 in proper order, and compress second elastic component 75, can promote the seed storage jar 3 through adjusting part 7 this moment, according to the distance of regulation, make spacing pipe 76 among the adjusting part 7 of seed storage jar 3 both sides correspond with spacing hole 11 on the mount 1, loosen movable block 73 this moment, effect through second elastic component 75 promotes movable block 73, movable block 73 drives spacing pipe 76 and gets into spacing downthehole 11 inside and carry on spacingly it, and the operation is simple and convenient.
Through set up the slide rail in the both sides of installation cavity 2 internal surface, connecting plate 14 is through setting up the spout of adaptation and its sliding connection, makes when adjusting, removes convenience more stable.
Sealed lid passes through threaded connection with the inlet pipe, and the internal surface of sealed lid is provided with the internal thread, and the surface of inlet pipe is provided with the external screw thread, through sealed lid, prevents at the seeding in-process, can pitch out the seed storage tank owing to jolting the seed.
The strip-shaped through grooves provide space for moving the seeding pipe during adjustment, the fixing frame is fixedly installed on the traction motor vehicle in use, and the furrow opener and the soil covering device can be installed at the bottom of the fixing frame and on two sides of the seeding pipe 6.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A seeding machine, comprising: a fixed mount;
the two mounting cavities are respectively arranged on two sides of the top of the fixing frame, and the bottom of the inner surface of each mounting cavity is communicated with a through groove;
the two sides of the mounting plate are connected to the two sides of the inner surface of the mounting cavity in a sliding mode through connecting plates;
the seed storage tanks are fixedly mounted between the top of the mounting plate and the top of the fixing frame respectively, the bottom ends of the seed storage tanks are communicated with seed conveying pipes, the bottom ends of the seed conveying pipes penetrate through the mounting plate and the fixing frame respectively and extend to the lower portions of the mounting plate and the fixing frame, and the bottom ends of the seed conveying pipes extend into the fixing frame through the through grooves; the seeding assembly is communicated with the bottom end of the seed conveying pipe, and adjacent seeding assemblies are in transmission connection through a transmission rod;
the seeding pipe is communicated with the bottom of the seeding assembly;
the adjusting assembly is arranged at the top of the connecting plate;
the limiting holes are formed in two sides of the bottom of the inner surface of the mounting cavity;
the driving assembly is arranged on the right side of the fixed frame;
the seeding assembly comprises a seeding box, a rotating pipe penetrates through the seeding box, two ends of the rotating pipe extend to the outside of the seeding box, and a plurality of seeding leaves are fixedly connected to the surface of the rotating pipe and positioned in the seeding box;
two sliding rods are fixedly connected between the front side and the rear side of the inner wall of the seeding box, the surfaces of the two sliding rods are both connected with sliding blocks in a sliding manner, a check block is fixedly connected between one opposite side of the two sliding blocks and below the seed conveying pipe, one side of the bottom of the check block is fixedly connected with an internal threaded pipe, the internal thread of the internal threaded pipe is connected with a threaded rod, and a first elastic piece is fixedly connected between one side of each sliding block and the seeding box and positioned on the surface of the sliding rod;
the bottom end of the threaded rod is positioned between two adjacent sowing leaves, two ends of the transmission rod are respectively positioned inside two adjacent rotating pipes, the upper side and the lower side of the surface of the transmission rod are fixedly connected with limiting blocks, the upper side and the lower side of the inner wall of each rotating pipe are provided with limiting grooves, the limiting blocks are positioned inside the limiting grooves, and the front side of each sowing box is provided with a box cover;
the driving assembly comprises a fixing plate, the fixing plate is fixed on the right side of the fixing frame, the left side and the right side of the top of the fixing plate are fixedly connected with a speed reducer and a motor respectively, and one end of an output shaft of the motor is fixedly connected with a rotating shaft of the speed reducer through a coupler.
2. The seeding machine according to claim 1, wherein one end of the rotating tube positioned at the rightmost side of the fixed frame penetrates through the fixed frame and is fixedly connected with one end of the output shaft of the speed reducing device through a coupler, and the rotating tube positioned at the leftmost side of the fixed frame is rotatably connected with the left side of the inner wall of the fixed frame.
3. The seeding machine according to claim 1, wherein the adjustment assembly includes a fixed rod having a bottom end fixed to a top of the connecting plate; the utility model discloses a fixing device for fixing a movable block, including dead lever, fixed rod, movable block, fixed rod top fixedly connected with bar fixed block, the equal fixedly connected with connecting rod in both sides of bar fixed block bottom, the movable block has been cup jointed on the surface of dead lever, spacing pipe has all been run through to the both sides of movable block, the bottom of bar fixed block with just be located between the top of movable block the fixed surface of connecting rod is connected with the second elastic component.
4. The seeding machine as claimed in claim 3, wherein the bottom end of the connecting rod is located inside the limiting pipe, the connecting plate is provided with two fixing holes, sliding rails are arranged on two sides of the inner surface of the mounting cavity, and a sliding groove matched with the sliding rails is arranged on one side of the connecting plate.
5. The seeding machine according to claim 1, wherein a feed pipe is provided on top of the seed storage tank, and a sealing cover is provided on the feed pipe.
6. The seeding machine according to claim 1, wherein the bottom of the fixing frame is provided with a strip-shaped through groove, and the bottom end of the seed conveying pipe extends to the lower side of the fixing frame through the strip-shaped through groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910853649.0A CN110583169B (en) | 2019-09-10 | 2019-09-10 | Seeding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910853649.0A CN110583169B (en) | 2019-09-10 | 2019-09-10 | Seeding machine |
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| CN110583169A CN110583169A (en) | 2019-12-20 |
| CN110583169B true CN110583169B (en) | 2022-02-15 |
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| CN116548125A (en) * | 2023-05-18 | 2023-08-08 | 安徽省农业技术推广总站 | Automatic seeding equipment of drum-type rice sprout cultivation is inhaled to gas |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB560216A (en) * | 1942-10-20 | 1944-03-24 | Reginald Jack Murton | Improvements in seed drills or distributors |
| CN101422101A (en) * | 2008-11-28 | 2009-05-06 | 马春久 | Row-pitch adjustable peanut corn sowing device |
| CN204681852U (en) * | 2015-05-30 | 2015-10-07 | 山西省农业科学院高寒区作物研究所 | A kind of grass seed drill |
| CN107027392A (en) * | 2017-05-23 | 2017-08-11 | 安徽高老庄生态农业科技有限公司 | A kind of seeder of convenient regulation sowing spacing |
| CN207978308U (en) * | 2018-03-19 | 2018-10-19 | 新昌县瑞森农产品有限公司 | A kind of agricultural planting is sowed seeds machinery |
| CN208070027U (en) * | 2018-04-12 | 2018-11-09 | 甘肃天鹰兄弟航空科技有限责任公司 | A kind of multi-functional grass seeds, which is sowed, uses unmanned plane |
| CN108605451A (en) * | 2018-04-28 | 2018-10-02 | 芜湖盛科环保技术有限公司 | A kind of wheat seeder |
| CN209201500U (en) * | 2018-11-10 | 2019-08-06 | 刘连如 | A kind of agricultural planting seeding apparatus |
| CN209057502U (en) * | 2018-11-16 | 2019-07-05 | 云南省农业科学院粮食作物研究所 | A kind of agricultural soybean planting device |
| CN109463078A (en) * | 2018-11-20 | 2019-03-15 | 南县伟业机械制造有限公司 | A kind of quantitative material storing box and the rape seeding machine using the material storing box |
| CN209314260U (en) * | 2018-12-27 | 2019-08-30 | 甘肃蓉威生态科技有限公司 | A kind of agricultural hill-drop drill with regulatory function |
| CN109892068B (en) * | 2019-03-22 | 2021-01-29 | 浙江亿森机械有限公司 | Rice direct seeding machine with adjustable row number and row spacing |
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