CN110301195A - Automatically controlled retaining type precision seed tray - Google Patents
Automatically controlled retaining type precision seed tray Download PDFInfo
- Publication number
- CN110301195A CN110301195A CN201910631363.8A CN201910631363A CN110301195A CN 110301195 A CN110301195 A CN 110301195A CN 201910631363 A CN201910631363 A CN 201910631363A CN 110301195 A CN110301195 A CN 110301195A
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- Prior art keywords
- core
- seed
- master
- core disk
- price fixing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/02—Arrangements for driving working parts of fertilisers or seeders by a motor
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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 present invention relates to agricultural machinery technological fields, it is a kind of automatically controlled retaining type precision seed tray, it includes rack, shaft, master, core disk, refers to clamp, Synchronization Component, driving device and control unit, the shaft arranged in front-rear direction is fixed in rack, core disk and master are successively arranged on the outside of shaft from front to back and the two can be rotated relative to shaft, Synchronization Component is installed, core disk front is equipped with the driving device that core disk can be driven to rotate between core disk and master；Price fixing lid is fixed on the outside of the shaft of corresponding core disk front, it is circumferentially equipped at least one on the outside of core disk and divides cave part, the corresponding price fixing outer side of lid for dividing cave part outer fix is equipped with core tray salver, control unit includes measurement module and the control module that can control driving device operation, measurement module links together with control module, has the advantages that reasonable and compact in structure, accurate, the anti-broadcast leakage of sowing.
Description
Technical field
The present invention relates to agricultural machinery technological fields, are a kind of automatically controlled retaining type precision seed trays.
Background technique
Seed tray is the important process component in seeder, and working performance directly affects the operation quality and effect of sowing
Rate.Existing seed tray is mostly directly to sow to seed, can not be monitored to current sowing state and adjust in real time
It is whole, but when entering in some or several indenting tools without seed, operation can only be continued under the action of seeder, it will cause
Broadcast leakage directly affects seeding quality and efficiency.
Summary of the invention
The present invention provides a kind of automatically controlled retaining type precision seed trays, overcome the defects of the prior art, can have
Effect solves the problems, such as broadcast leakage existing for existing seed tray.
The technical scheme is that realized by following measures: a kind of automatically controlled retaining type precision seed tray, including
Rack, master, core disk, refers to clamp, Synchronization Component, driving device and control unit at shaft, is fixed in rack in front-rear direction
The shaft of arrangement, core disk and master are successively arranged on the outside of shaft from front to back and the two can opposite shaft rotate, core disk and
Synchronization Component is installed, Synchronization Component includes sync block, pawl and reset spring, and sync block and master are fixed on one between master
It rises, sync block includes synchronous pedestal, and synchronous pedestal is equipped with the mounting hole of front and back connection, the sync block of corresponding mounting hole outer fix
Body front is equipped with limited ring groove, includes at least one regulating tank group in limited ring groove, each regulating tank group includes chuck and bottom
Plane is equipped with the inclined-plane to play a transition role between chuck and baseplane, chuck, inclined-plane and baseplane are successively along limited ring groove head and the tail
It links together, the baseplane of the chuck of each regulating tank group regulating tank group adjacent thereto links together and forms card slot；
Sync block is mounted on the outside of shaft and can rotate relative to shaft, and pawl, pawl top and core are equipped between sync block and core disk
Disk is hinged, and pawl rear portion is located in the card slot of sync block, and pawl front is linked together by reset spring and core disk,
Reset spring is arranged in front-rear direction；Core disk front is equipped with the driving device that core disk can be driven to rotate；Corresponding core disk front
It is fixed with price fixing lid on the outside of shaft, is circumferentially equipped at least one on the outside of core disk and divides cave part, corresponding point cave part outer fix is determined
Core tray salver is equipped on the outside of disk cover, core tray salver front is fixed together with price fixing lid, core disk front, core tray salver inside and price fixing
Accommodating chamber is collectively formed in lid, and accommodating chamber is separated into installation cavity and kind chamber by partition, and kind chamber is located on the outside of installation cavity, and kind chamber includes kind
Storehouse and fortune kind chamber, kind storehouse are connected to fortune kind chamber, and fortune kind chamber is located at the lower right of kind of chamber；Point cave part includes dividing cave plate and referring to clamp,
Point cave plate inner end is fixed together with core disk, divides cave plate outer end to be equipped with and refers to clamp, and it is kind intracavitary to refer to that clamp is located at；Point cave plate is equipped with
Refer to folder mounting groove, refers to that clamp includes referring to folder ontology, referring to clamping plate, idler wheel and torsional spring, refer to that folder ontology is mounted on finger folder peace by torsional spring
In tankage and energy front and back rotates, and refers to that folder body portion is equipped with finger clamping plate, refers to clamping plate and refers to that pressing from both sides ontology fixes or be linked together, and refers to folder
Plate is located at point cave prelaminar part and opening folder kind chamber to the right is collectively formed with a point cave plate, refers to that folder rear body is equipped with to be located at and refers to folder peace
Idler wheel in tankage；Core tray salver lower part is equipped with the mouth of sowing that the intracavitary seed of folder kind can be made to pass through；Correspondence divides cave postlaminar part position
The lobe plate that can be contacted with idler wheel is equipped in core tray salver, lobe plate is located at core tray salver lower part, along cam prelaminar part from left to right according to
Secondary be equipped with fills kind of a section, First Transition section, unloads kind of a section, the second changeover portion, fills kind of a section, First Transition section, unloads kind of a section, the second changeover portion
The face height for unloading kind of section together is smoothly connected greater than the face height for filling kind of section, corresponds to First Transition fragment position
Being equipped in core tray salver can be along kind of section be unloaded to kind of a unidirectional check apron for section direction unlatching is filled, and unidirectional check apron top and partition are connected to one
It rises and can prevent seed from being moved from filling kind of section to kind of a section is unloaded；Core tray salver front is equipped with side cover circle, along circle between side cover circle and master
Week is equipped at least one indenting tool, and each indenting tool is fixed together with side cover circle and master respectively, corresponding indenting tool and core
The seed guiding groove in circle body shape is equipped between tray salver, seed guiding groove is fixedly installed togather with indenting tool, and seed guiding groove is from front to back successively
Including internal channel and outer tunnel, internal channel be equipped with one can import corresponding with mouthful position of sowing, between internal channel and outer tunnel
The communication port that seed can be made to pass through equipped with one, outer tunnel are connected to the seed inlet of corresponding each indenting tool；Control unit
Including measurement module and the control module that can control driving device operation, measurement module is located at corresponding lobe plate top position
In core tray salver, measurement module is able to detect the unlatching situation of folder kind chamber, and measurement module links together with control module.
Here is the further optimization and/or improvements to invention technology described above scheme:
Above-mentioned driving device may include driving wheel, driven wheel and motor, and motor is fixedly mounted on price fixing lid front, the output of motor
Axis is sequentially connected with driving wheel, and core disk front is fixed with driven wheel, and driving wheel and driven wheel are sequentially connected together, driving wheel and
Driven wheel is respectively positioned in installation cavity.
The ratchet machine that can make motor unidirectional drive driving wheel can be also equipped between above-mentioned driving wheel and the output shaft of motor
Structure.
Above-mentioned pawl upper end can be equipped with limiting stand, limiting stand front and core disk back contacts；Pawl top can be equipped with hinged
Hole, pawl top is hinged with core disk and can rotate along the longitudinal direction, and pawl lower lateral front can be equipped with location hole of the spring, multiple
Position spring one end can be located in location hole of the spring, and the reset spring other end can link together with core disk.
Above-mentioned correspondence refers to that the price fixing postoperculum of clamp forward position can be equipped with regulating fender, and regulating fender can be by adjusting spiral shell
Bolt links together with price fixing lid；Lobe plate can be linked together by adjusting screw with core tray salver.
The price fixing of above-mentioned correspondence kind chamber forward position, which covers, can be equipped with seed inlet, and the price fixing of corresponding seed inlet position covers can
Equipped with seed input pipe, the price fixing of corresponding seed input pipe position, which covers also be equipped with, can adjust kind of chamber into kind of a limitation plate for amount speed.
Above-mentioned core disk and master can be installed together by bearing and shaft.
The master rear portion of above-mentioned corresponding rotating shaft position can be equipped with dust cap.
Above-mentioned correspondence, which is divided, can be equipped with inspection door on the part rear positions master of cave.
Above-mentioned price fixing outer side of lid can be equipped with alarm module, and alarm module links together with control unit.
Structure of the invention is reasonable and compact, easy to use, and it is synchronous with core disk that the setting of Synchronization Component not only realizes master
The power transmission of rotation connects, while also ensuring that power transmission when core disk rotates in same direction with respect to master is cut off, and makes the present invention
Operating flexibility, conveniently；In addition, master drives the rotation of core disk by pawl and sync block, the reversion of core disk is effectively prevented；Reset bullet
The setting of spring effectively realizes pawl and is stuck in card slot when master and core disk rotate synchronously, and ensure that the power transmission of the two connects
It connects, while effectively realizing pawl by the transformation with card slot disengaged position to clamped condition after completing the adjustment of core disk rotating speed, protect
The continuity of operation of the present invention is demonstrate,proved；Refer to that the setting of clamp effectively increases accurate kind out, avoids a large amount of during operation
Seed from sow mouth outflow and cause seed to waste；The setting of lobe plate controls cams by the difference of its face height
Position and then the size for realizing folder kind of chamber opening, and realized by torsional spring and refer to that the reset of clamping plate clamps make to fill kind, folder kind and unload kind
Operation process it is smooth continuous, effectively increase seeding accuracy；The setting of unidirectional check apron effectively prevents filling the seed at kind of section
The phenomenon that being back to and unload kind of a section, and then falling a large amount of seed from sowing mouthful has and sows the excellent of accurate, anti-broadcast leakage
Point.
Detailed description of the invention
Attached drawing 1 is the main view broken section structural schematic diagram of preferred embodiment.
Attached drawing 2 is the left view schematic cross-sectional view of preferred embodiment.
Attached drawing 3 is the schematic view of the front view of sync block.
Attached drawing 4 is the schematic cross-sectional view in attached drawing 3 at A-A.
Attached drawing 5 is the left view broken section structural schematic diagram of pawl.
Attached drawing 6 is the schematic view of the front view of price fixing lid.
Attached drawing 7 is lobe plate overlooking structure diagram.
Attached drawing 8 is the schematic view of the front view for dividing cave part.
Attached drawing 9 is overlooking structure diagram at C-C in attached drawing 8.
Attached drawing 10 is the circuit control block diagram of preferred embodiment.
Coding in attached drawing is respectively as follows: 1 for master, and 2 be core tray salver, and 3 be price fixing lid, and 4 is divide cave plate, and 5 be core disk, and 6 are
Refer to that clamp, 6-1 are to refer to clamping plate, 6-2 is to refer to folder ontology, and 6-3 is torsional spring, and 6-4 is idler wheel, and 7 be lobe plate, and 7-1 is the second transition
Section, 7-2 are to unload kind of a section, and 7-3 is to fill kind of a section, and 7-4 is First Transition section, and 8 be a folder kind chamber, and 9 be regulating fender, and 10 be shaft, 11
To adjust screw, 12 is adjust bolt, and 13 be inspection door, and 14 be seed input pipe, and 15 be unidirectional check apron, and 16 be mouth of sowing, and 17 be fortune
Kind chamber, 18 be kind of a storehouse, and 19 be seed inlet, and 20 be motor, and 21 be driving wheel, and 22 be driven wheel, and 23 be sync block, and 23-1 is flat the bottom of for
Face, 23-2 are inclined-plane, and 23-3 is chuck, and 23-4 is card slot, and 23-5 is synchronous pedestal, and 24 be pawl, and 24-1 is spring base hole,
24-2 is hinge hole, and 24-3 is limiting stand, and 25 be reset spring, and 26 be partition, and 27 be dust cap, and 28 be rack, and 29 be limitation
Plate, 30 be holding screw, and 31 be measurement module, and 32 be installation cavity, and 33 be outer tunnel, and 34 be side cover circle, and 35 be indenting tool, and 36 are
Internal channel.
Specific embodiment
The present invention is not limited by the following examples, can determine according to the technique and scheme of the present invention with actual conditions specific
Embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to Figure of description 1
Butut mode be described, such as: front, rear, top, and bottom, left and right positional relationship be the Butut according to Figure of description
Direction determines.
Below with reference to examples and drawings, the invention will be further described:
As shown in attached drawing 1-10, which includes rack 28, shaft 10, master 1, core disk 5, refers to clamp
6, Synchronization Component, driving device and control unit are fixed with the shaft 10 arranged in front-rear direction, 10 outside of shaft in rack 28
It is successively arranged core disk 5 and master 1 from front to back and the two can be rotated relative to shaft 10, is equipped between core disk 5 and master 1
Synchronization Component, Synchronization Component include sync block 23, pawl 24 and reset spring 25, and sync block 23 is fixed together with master 1, together
Walking seat 23 includes synchronous pedestal 23-5, and synchronous pedestal 23-5 is equipped with the mounting hole of front and back connection, corresponding mounting hole outer fix
The synchronous front pedestal 23-5 is equipped with limited ring groove, includes at least one regulating tank group in limited ring groove, each regulating tank group is wrapped
Chuck 23-3 and baseplane 23-1 are included, the inclined-plane 23-2 to play a transition role, chuck are equipped between chuck 23-3 and baseplane 23-1
23-3, inclined-plane 23-2 and baseplane 23-1 successively link together along limited ring groove head and the tail, the chuck 23-3 of each regulating tank group
The baseplane 23-1 of regulating tank group adjacent thereto links together and forms card slot 23-4；Sync block 23 is mounted on outside shaft 10
Side can simultaneously be rotated relative to shaft 10, pawl 24 is equipped between sync block 23 and core disk 5,24 top of pawl is hinged on core disk 5
Together, 24 rear portion of pawl is located in the card slot 23-4 of sync block 23, and 24 front of pawl is connected to by reset spring 25 with core disk 5
Together, reset spring 25 is arranged in front-rear direction；5 front of core disk is equipped with the driving device that core disk 5 can be driven to rotate；Corresponding core
Price fixing lid 3 is fixed on the outside of the shaft 10 of 5 front of disk, 5 outside of core disk is circumferentially equipped at least one and divides cave part, and correspondence divides cave part
Core tray salver 2 is equipped on the outside of the price fixing lid 3 of outer fix, 2 front of core tray salver is fixed together with price fixing lid 3, before core disk 5
Accommodating chamber is collectively formed in portion, 2 inside of core tray salver and price fixing lid 3, and accommodating chamber is separated into installation cavity 32 and kind chamber by partition 26, plants chamber
Positioned at 32 outside of installation cavity, kind chamber includes kind storehouse 18 and fortune kind chamber 17, and kind storehouse 18 is connected to kind of a chamber 17 is transported, and fortune kind chamber 17 is located at kind
The lower right of chamber；Point cave part includes dividing cave plate 4 and referring to clamp 6, and point 4 inner end of cave plate is fixed together with core disk 5, divides outside cave plate 4
End, which is equipped with, refers to clamp 6, and it is intracavitary to refer to that clamp 6 is located at kind；Divide cave plate 4 to be equipped with and refer to folder mounting groove, refers to that clamp 6 includes finger folder ontology 6-
2, refer to clamping plate 6-1, idler wheel 6-4 and torsional spring 6-3, refer to that pressing from both sides ontology 6-2 is mounted in finger folder mounting groove simultaneously energy front and back by torsional spring 6-3
Rotation refers to that the folder front ontology 6-2 is equipped with and refers to clamping plate 6-1, refers to that clamping plate 6-1 is fixed or is linked together with folder ontology 6-2 is referred to, refers to clamping plate
6-1 is located at point 4 front of cave plate and the folder kind chamber 8 to the right that is open is collectively formed with a point cave plate 4, refers to that the folder rear portion ontology 6-2 is equipped with energy position
Idler wheel 6-4 in finger folder mounting groove；2 lower part of core tray salver is equipped with the mouth 16 of sowing that can make that seed passes through in folder kind chamber 8；Corresponding point
The lobe plate 7 that can be contacted with idler wheel 6-4 is equipped in the core tray salver 2 of 4 rear positions of cave plate, lobe plate 7 is located at 2 lower part of core tray salver,
It is successively arranged from left to right along 7 front of lobe plate and fills kind of a section 7-3, First Transition section 7-4, unloads kind of a section 7-2, the second changeover portion 7-1,
Fill kind of a section 7-3, First Transition section 7-4, unload kind of a section 7-2, the second changeover portion 7-1 is smoothly connected and unloads kind of a job of section 7-2 together
Face height, which is greater than, fills kind of a face height of section 7-3, and being equipped in the core tray salver 2 of the corresponding position First Transition section 7-4 can be along unloading
Kind section 7-2 links together and can prevent to kind of a unidirectional check apron 15 for the direction section 7-3 unlatching, unidirectional 15 top of check apron and partition 26 is filled
Only seed is moved from filling kind of section 7-3 to kind of a section 7-2 is unloaded；2 front of core tray salver is equipped with side cover circle 34, between side cover circle 34 and master 1
It is circumferentially equipped at least one indenting tool 35, each indenting tool 35 is fixed together with side cover circle 34 and master 1 respectively, corresponding
The seed guiding groove in circle body shape is equipped between indenting tool 35 and core tray salver 2, seed guiding groove is fixedly installed togather with indenting tool 35, leads kind
Slot from front to back successively include internal channel 36 and outer tunnel 33, internal channel 36 be equipped with one can it is corresponding with 16 position of mouth of sowing into
Mouthful, between internal channel 36 and outer tunnel 33 be equipped with a communication port that seed can be made to pass through, outer tunnel 33 with it is corresponding it is each at
The seed import of cave device 35 is connected to；Control unit includes measurement module 31 and the control mould that can control driving device operation
Block, measurement module 31 are located in the core tray salver 2 of corresponding 7 top position of lobe plate, and measurement module 31 is able to detect opening for folder kind chamber 8
Situation is opened, measurement module 31 links together with control module.
When operation, present invention direction shown in arrow along attached drawing 1 is rotated, and seed is added in kind of storehouse 18, due to master 1
Synchronization Component is equipped between core disk 5, pawl 24 is located in card slot 23-4 at this time, and it is same then to will drive core disk 5 when master 1 rotates
Step rotation (rotation direction of master 1 is opposite with the inclined direction of inclined-plane 23-2)；At the same time, the drive of core disk 5 refers to 6 turns of clamp
It is dynamic, when the idler wheel 6-4 for referring to clamp 6 contacted with lobe plate 7 and moved to by First Transition section 7-4 fill kind of section 7-3 when, lobe plate 7
Face height gradually decrease, gradually movement makes the opening of folder kind of chamber 8 gradually to idler wheel 6-4 backward under the action of torsional spring 6-3
Become smaller, when refer to clamp 6 move to fill kind of section 7-3 when, plant the seed in storehouse 18 and enter in folder kind chamber 8, refer to that clamp 6 continues to move
It is detached from lobe plate 7, and then refers to that clamp 6 clamps the seed in folder kind chamber 8 and in core disk 5 under the action of its torsional spring 6-3
It is moved under effect to the second changeover portion 7-1, kind of a section 7-2 is unloaded when referring to that clamp 6 is entered to by the second changeover portion 7-1, due to cam
The face height of plate 7 gradually rises, and idler wheel 6-4 travels forward under the action of lobe plate 7, and then makes the opening of folder kind chamber 8
Increase, the seed in folder kind chamber 8 is fallen at mouth 16 of sowing, and then seed enters internal channel 36 and enters by communication port outer logical
Road 33, seed guiding groove are rotated with master 1, and seed also rotates in outer tunnel 33 therewith, when corresponding indenting tool 35 turns to work
When making position (i.e. 1 lower end of master), then seed is out of, outer tunnel 33 enters to corresponding indenting tool 35 seed import, Jin Ershi
The sowing of existing seed.In this course, measurement module 31 can be sentenced by way of detection idler wheel 6-4 and 31 distance of measurement module
The unlatching situation of disconnected folder kind chamber 8 then illustrates that folder kind chamber 8 is in when measurement module 31 detects at a distance from idler wheel 6-4 farther out
Be open biggish state, i.e., its inside is clamped with seed；When a measurement module 31 is detected with idler wheel 6-4 when being closer,
Then illustrate that folder kind chamber 8 is in the lesser state of opening, i.e., its inside not yet clamps seed.Signal is passed to control by measurement module 31
Molding block, if detect in folder kind chamber 8 without seed, control module controls driving device, and driving device drives core
Disk 5 rotates (rotation direction of core disk 5 is constant), rotates in same direction core disk 5 relative to master 1, pawl 24 inclines along inclined-plane 23-2's
Diagonal crossing is simultaneously detached from out of card slot 23-4, thus cuts off the power transmission of master 1 and core disk 5, when the amount of spin of core disk 5 is full
When foot crosses the aspermous requirement for referring to clamp 6, then driving device stops the driving to core disk 5, and pawl 24 is in reset spring 25
Under the action of be again introduced into card slot 23-4, core disk 5 continues to rotate synchronously in the effect of master 1, thus can effectively avoid
Occur the phenomenon that broadcast leakage during sowing, effectively increases seeding quality.
The setting of Synchronization Component not only realizes master 1 and connects with the power transmission that core disk 5 rotates synchronously, while also guaranteeing
Power transmission cutting when core disk 5 rotates in same direction with respect to master 1 makes operating flexibility of the present invention, conveniently；In addition, master 1 passes through
Pawl 24 and sync block 23 drive core disk 5 to rotate, and effectively prevent the reversion of core disk 5；The setting of reset spring 25 effectively realizes
Pawl 24 is stuck in card slot 23-4 when master 1 and core disk 5 rotate synchronously, and ensure that the power transmission of the two connects, while
Pawl 24 is effectively realized by the transformation with card slot 23-4 disengaged position to clamped condition after completing the adjustment of 5 revolving speed of core disk, is guaranteed
The continuity of operation of the present invention；Refer to that the setting of clamp 6 effectively increases accurate kind out, avoids a large amount of during operation
Seed flows out from mouth 16 of sowing and seed is caused to waste；The different control cams that the setting of lobe plate 7 passes through its face height
Position so that realize the size that folder kind of chamber 8 is open, and realized by torsional spring 6-3 and refer to that the reset of clamping plate 6-1 clamps, make to fill kind,
Folder kind and the operation process for unloading kind are smooth continuous, effectively increase seeding accuracy；The setting of unidirectional check apron 15 effectively prevents filling
Seed at kind of section 7-3, which is back to, unloads kind of a section 7-2, and then the phenomenon that fall a large amount of seed from mouth 16 of sowing.Root
According to needs, the switch that closure or openness can be controlled by idler wheel 6-4 is can also be used in detection module, i.e., when folder is planted in chamber 8 without seed
When, idler wheel 6-4 can be such that it is closed with switch contact and then make control module control driving device operation, and when in folder kind chamber 8
When having seed, idler wheel 6-4 not with switch contact, and then do not trigger driving device operation.As needed, the model of control module can
For SIMATIC S7-400 PLC, when operation can according to actual needs using the operation of its internal timer control motor 20 when
Between, delay or in advance runing time to meet job requirements.
Above-mentioned automatically controlled retaining type precision seed tray can be made further optimization and/or improvements according to actual needs:
As shown in attached drawing 1,2, driving device includes driving wheel 21, driven wheel 22 and motor 20, and motor 20 is fixedly mounted on price fixing
3 front of lid, the output shaft of motor 20 are sequentially connected with driving wheel 21, and 5 front of core disk is fixed with driven wheel 22, driving wheel 21 with from
Driving wheel 22 is sequentially connected together, and driving wheel 21 and driven wheel 22 are respectively positioned in installation cavity 32.It is achieved in the drive to core disk 5
It is dynamic, achieve the purpose that adjusting 5 revolving speed of core disk avoids broadcast leakage.
As shown in attached drawing 1,2,20 unidirectional drive of motor can be made by being additionally provided between driving wheel 21 and the output shaft of motor 20
The ratchet mechanism of driving wheel 21.When needing the revolving speed to core disk 5 to be adjusted, then work of the output shaft of motor 20 in ratchet mechanism
With lower by power transmission to driving wheel 21, and when core disk 5 is driven by master 1 and rotated synchronously, then electricity is cut off using ratchet mechanism
The power transmission of machine 20 output shaft and driving wheel 21 avoids generating fortune with 20 output shaft of motor when master 1 drives core disk 5 to rotate
Dynamic interference.As needed, freewheel body, pawl and gear can be used in ratchet mechanism, and wherein freewheel body is fixed with 20 output shaft of motor
It links together, gear and driving wheel 21 are sequentially connected together.
As shown in Fig. 5,24 upper end of pawl is equipped with limiting stand 24-3, the front limiting stand 24-3 and 5 back contacts of core disk；Spine
24 top of pawl is equipped with hinge hole 24-2, and 24 top of pawl is hinged with core disk 5 and can rotate along the longitudinal direction, under pawl 24
Forequarter is equipped with location hole of the spring, and 25 one end of reset spring is located in location hole of the spring, and 25 other end of reset spring and core disk 5 connect
It is connected together.Limiting stand 24-3 setting can the movement effectively to pawl 24 limit, so that its motion profile is met operation
It is required that；The setting of location hole of the spring effectively realizes the connection of pawl 24 Yu reset spring 25, convenient for the replacement of pawl 24；Hingedly
The setting of hole 24-2, which not only meets pawl 24, can be moved forward and backward the job requirements for being detached from or being clamped with card slot 23-4, while
The positioning for realizing pawl 24 avoids it from being unsatisfactory for job requirements in the variation of operation process position.
As shown in Fig. 2, corresponding 3 rear portion of price fixing lid for referring to 6 forward position of clamp is equipped with regulating fender 9, and regulating fender 9 is logical
Bolt 12 is overregulated to link together with price fixing lid 3；Lobe plate 7 is linked together by adjusting screw 11 with core tray salver 2.Thus
The front-rear position of regulating fender 9, Jin Eryun can be adjusted by adjusting bolt 12 when being directed to different size seed and being sowed
The size of kind chamber 17 makes it meet job requirements；The front-rear position that lobe plate 7 can also be adjusted by adjusting screw 11 simultaneously, when convex
Wheel plate 7 makes idler wheel 6-4 travel forward when becoming smaller at a distance from point cave plate 4, and then idler wheel 6-4 drive refers to that folder ontology 6-2 rotation makes
The opening of folder kind chamber 8 increases to meet larger-size seed aid and require；When lobe plate 7 becomes larger at a distance from point cave plate 4,
Idler wheel 6-4 is moved backward under the action of torsional spring 6-3, and then idler wheel 6-4 drives and refers to that folder ontology 6-2 rotation makes opening for folder kind chamber 8
Mouth reduces to meet the lesser seed aid of size and require, and one step of progress improves the adaptation of the invention to variety classes seed
Property, expand its use scope.
As shown in attached drawing 1,6, the price fixing lid 3 of corresponding kind of chamber forward position is equipped with seed inlet 19, corresponding seed inlet 19
The price fixing lid 3 set is equipped with seed input pipe 14, and kind of chamber can be adjusted into kind of an amount by being additionally provided on the price fixing lid 3 of corresponding 14 position of seed input pipe
The limitation plate 29 of speed.Thus be adjusted kind of chamber into kind amount.
As shown in Fig. 2, core disk 5 and master 1 are installed together by bearing with shaft 10.Thereby guarantee that 5 He of core disk
Master 1 can be rotated relative to shaft 10, reduce operation rotation friction.
As shown in Fig. 2,1 rear portion of master of corresponding 10 position of shaft is equipped with dust cap 27.
As shown in Fig. 2, corresponding that cave part rear positions master 1 is divided to be equipped with inspection door 13.It thus can be convenient for lobe plate 7
Inspection and maintenance.
As shown in Fig. 10, alarm module is equipped on the outside of price fixing lid 3, alarm module links together with control unit.Root
According to needs, alarm module can be the voice guard of existing well-known technique, continue when in folder kind chamber 8 without seed in operation process
When, measurement module 31 will test result and be delivered to control unit, and control unit control alarm module makes its alarm, then can remind
Operating personnel plant storehouse 18 in without seed or refer to clamp 6 break down etc..
The above technical characteristic constitutes highly preferred embodiment of the present invention, with stronger adaptability and best implementation effect
Fruit can increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (9)
1. a kind of automatically controlled retaining type precision seed tray, it is characterised in that including rack, shaft, master, core disk, refer to clamp, synchronization
Component, driving device and control unit, are fixed with the shaft arranged in front-rear direction in rack, on the outside of shaft from front to back successively
Equipped with core disk and master and the two can be rotated relative to shaft, and Synchronization Component, Synchronization Component are equipped between core disk and master
Including sync block, pawl and reset spring, sync block is fixed together with master, and sync block includes synchronous pedestal, synchronous pedestal
Mounting hole equipped with front and back connection, the synchronization pedestal front of corresponding mounting hole outer fix are equipped with limited ring groove, in limited ring groove
Including at least one regulating tank group, each regulating tank group includes chuck and baseplane, has been equipped between chuck and baseplane
The inclined-plane of effect is crossed, chuck, inclined-plane and baseplane successively link together along limited ring groove head and the tail, the chuck of each regulating tank group
The baseplane of regulating tank group adjacent thereto links together and forms card slot；Sync block is mounted on the outside of shaft and opposite can turn
Axis rotation, is equipped with pawl, pawl top and core disk are hinged, and pawl rear portion is located at sync block between sync block and core disk
Card slot in, pawl front is linked together by reset spring and core disk, reset spring in front-rear direction arrange；Core disk front
Equipped with the driving device that core disk can be driven to rotate；Price fixing lid, the outer lateral edge of core disk are fixed on the outside of the shaft of corresponding core disk front
Circumference is equipped at least one and divides cave part, and the corresponding price fixing outer side of lid for dividing cave part outer fix is equipped with core tray salver, core tray salver front with
Price fixing lid is fixed together, and on the inside of core disk front, core tray salver and accommodating chamber is collectively formed in price fixing lid, and accommodating chamber is by partition point
It is divided into installation cavity and kind chamber, kind chamber is located on the outside of installation cavity, and kind chamber includes kind of storehouse and fortune kind chamber, and kind storehouse is connected to fortune kind chamber, transports
Kind chamber is located at the lower right of kind of chamber；Point cave part includes dividing cave plate and referring to clamp, and a point cave plate inner end is fixed together with core disk, divides cave
Plate outer end, which is equipped with, refers to clamp, and it is intracavitary to refer to that clamp is located at kind；Point cave plate, which is equipped with, refers to folder mounting groove, refer to clamp include refer to folder ontology,
Refer to clamping plate, idler wheel and torsional spring, refer to folder ontology be mounted in finger folder mounting groove by torsional spring and can front and back rotation, refer to folder body portion
Equipped with clamping plate is referred to, refers to clamping plate and refer to that pressing from both sides ontology fixes or be linked together, and refers to that clamping plate is located at point cave prelaminar part and common with point cave plate
Opening folder kind chamber to the right is formed, the idler wheel referred in folder mounting groove can be located at by referring to that folder rear body is equipped with；Core tray salver lower part is equipped with energy
The mouth of sowing for passing through the intracavitary seed of folder kind；The cam that can be contacted with idler wheel is equipped in the corresponding core tray salver for dividing cave postlaminar part position
Plate, lobe plate are located at core tray salver lower part, be successively arranged from left to right along cam prelaminar part fill kind of a section, First Transition section, unload kind of a section,
Second changeover portion, fill kind of a section, First Transition section, unload kind of a section, the second changeover portion be smoothly connected unload together kind of section working face it is high
Degree, which is greater than, fills the face height of kind of section, and being equipped in the core tray salver of corresponding First Transition fragment position can be along unloading kind of section to filling kind of a section
The unidirectional check apron that direction is opened, unidirectional check apron top and partition link together and seed can be prevented from filling kind of section to unloading kind of a Duan Yun
It is dynamic；Core tray salver front is equipped with side cover circle, at least one indenting tool is circumferentially equipped between side cover circle and master, and each indenting tool is equal
It is fixed together respectively with side cover circle and master, the seed guiding groove in circle body shape is equipped between corresponding indenting tool and core tray salver, leads kind
Slot is fixedly installed togather with indenting tool, and seed guiding groove successively includes internal channel and outer tunnel from front to back, and internal channel is equipped with one
Can import corresponding with mouthful position of sowing, a communication port that seed can be made to pass through is equipped between internal channel and outer tunnel, it is outer logical
Road is connected to the seed inlet of corresponding each indenting tool；Control unit includes measurement module and can control driving device operation
Control module, measurement module is located in the core tray salver of corresponding lobe plate top position, and measurement module is able to detect folder kind chamber
Situation is opened, measurement module links together with control module.
2. automatically controlled retaining type precision seed tray according to claim 1, it is characterised in that driving device include driving wheel, from
Driving wheel and motor, motor are fixedly mounted on price fixing lid front, and the output shaft of motor is sequentially connected with driving wheel, and core disk front is fixed
There is driven wheel, driving wheel and driven wheel are sequentially connected together, and driving wheel and driven wheel are respectively positioned in installation cavity.
3. automatically controlled retaining type precision seed tray according to claim 2, it is characterised in that the output shaft of driving wheel and motor
Between be additionally provided with the ratchet mechanism that can make motor unidirectional drive driving wheel.
4. automatically controlled retaining type precision seed tray according to claim 1 or 2 or 3, it is characterised in that pawl upper end is equipped with limit
Position platform, limiting stand front and core disk back contacts；Pawl top is equipped with hinge hole, pawl top and core disk is hinged and energy
It rotates along the longitudinal direction, pawl lower lateral front is equipped with location hole of the spring, and reset spring one end is located in location hole of the spring, resets bullet
The spring other end links together with core disk.
5. automatically controlled retaining type precision seed tray according to claim 1 or 2 or 3, it is characterised in that correspondence refers to clamp front
The price fixing postoperculum of position is equipped with regulating fender, and regulating fender is linked together by adjusting bolt with price fixing lid；Lobe plate is logical
Screw is overregulated to link together with core tray salver.
6. automatically controlled retaining type precision seed tray according to claim 4, it is characterised in that correspondence refers to clamp forward position
Price fixing postoperculum is equipped with regulating fender, and regulating fender is linked together by adjusting bolt with price fixing lid；Lobe plate passes through adjusting
Screw links together with core tray salver.
7. automatically controlled retaining type precision seed tray described according to claim 1 or 2 or 3 or 6, it is characterised in that corresponding kind of chamber front
The price fixing of position is covered equipped with seed inlet, and the price fixing of corresponding seed inlet position is covered equipped with seed input pipe, corresponding seed input pipe position
Price fixing, which covers to be additionally provided with, can adjust kind of chamber into kind of a limitation plate for amount speed；Or/and core disk and master pass through bearing and shaft
It is installed together；Or/and the master rear portion of corresponding rotating shaft position is equipped with dust cap；Or/and correspondence divides cave part rear positions master
Disk is equipped with inspection door；Or/and price fixing outer side of lid is equipped with alarm module, alarm module links together with control unit.
8. automatically controlled retaining type precision seed tray according to claim 4, it is characterised in that determine corresponding kind of chamber forward position
Disk cover is equipped with seed inlet, and the price fixing of corresponding seed inlet position is covered equipped with seed input pipe, and the price fixing of corresponding seed input pipe position covers
Kind of chamber can be adjusted into kind of a limitation plate for amount speed by being additionally provided with；Or/and core disk and master pass through bearing and shaft is mounted on one
It rises；Or/and the master rear portion of corresponding rotating shaft position is equipped with dust cap；Or/and a corresponding point cave part rear positions master is equipped with
Inspection door；Or/and price fixing outer side of lid is equipped with alarm module, alarm module links together with control unit.
9. automatically controlled retaining type precision seed tray according to claim 5, it is characterised in that determine corresponding kind of chamber forward position
Disk cover is equipped with seed inlet, and the price fixing of corresponding seed inlet position is covered equipped with seed input pipe, and the price fixing of corresponding seed input pipe position covers
Kind of chamber can be adjusted into kind of a limitation plate for amount speed by being additionally provided with；Or/and core disk and master pass through bearing and shaft is mounted on one
It rises；Or/and the master rear portion of corresponding rotating shaft position is equipped with dust cap；Or/and a corresponding point cave part rear positions master is equipped with
Inspection door；Or/and price fixing outer side of lid is equipped with alarm module, alarm module links together with control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631363.8A CN110301195B (en) | 2019-07-12 | 2019-07-12 | Electric control clamping type precision seeding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631363.8A CN110301195B (en) | 2019-07-12 | 2019-07-12 | Electric control clamping type precision seeding disc |
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| Publication Number | Publication Date |
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| CN110301195A true CN110301195A (en) | 2019-10-08 |
| CN110301195B CN110301195B (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910631363.8A Active CN110301195B (en) | 2019-07-12 | 2019-07-12 | Electric control clamping type precision seeding disc |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113196916A (en) * | 2021-05-26 | 2021-08-03 | 玛纳斯县祥和农机有限责任公司 | Finger-clamping seed taking device, adjustable seed taking device and adjustable dibbler |
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| US4653412A (en) * | 1985-11-01 | 1987-03-31 | Clarke George P | Deep band fertilizer and double side band seeding attachment |
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| CN203618323U (en) * | 2013-11-08 | 2014-06-04 | 新疆天诚农机具制造有限公司 | Double-acting mechanical precise-measurement dibbler |
| CN103975672A (en) * | 2013-11-08 | 2014-08-13 | 新疆天诚农机具制造有限公司 | Double-acting mechanical precision dibbler |
| CN109952836A (en) * | 2019-04-08 | 2019-07-02 | 董兆伟 | A kind of rolling type sowing implement |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653412A (en) * | 1985-11-01 | 1987-03-31 | Clarke George P | Deep band fertilizer and double side band seeding attachment |
| CN102823362A (en) * | 2012-09-13 | 2012-12-19 | 吉林大学 | Double-beveled rocker seeding apparatus |
| CN103340052A (en) * | 2013-07-28 | 2013-10-09 | 梁斌振 | Novel rice pot seedling transplanter and seedling raising plate, seeder, seeding pulling frame and clamp matched with transplanter |
| CN203618323U (en) * | 2013-11-08 | 2014-06-04 | 新疆天诚农机具制造有限公司 | Double-acting mechanical precise-measurement dibbler |
| CN103975672A (en) * | 2013-11-08 | 2014-08-13 | 新疆天诚农机具制造有限公司 | Double-acting mechanical precision dibbler |
| CN109952836A (en) * | 2019-04-08 | 2019-07-02 | 董兆伟 | A kind of rolling type sowing implement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113196916A (en) * | 2021-05-26 | 2021-08-03 | 玛纳斯县祥和农机有限责任公司 | Finger-clamping seed taking device, adjustable seed taking device and adjustable dibbler |
| CN113196916B (en) * | 2021-05-26 | 2023-02-28 | 玛纳斯县祥和农机有限责任公司 | Finger-clamping type seed taking device, adjustable seed taking device and adjustable dibbler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110301195B (en) | 2022-03-18 |
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