CN115119577B - Sesame seeder based on seed unloading subassembly - Google Patents
Sesame seeder based on seed unloading subassembly Download PDFInfo
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- CN115119577B CN115119577B CN202210902241.XA CN202210902241A CN115119577B CN 115119577 B CN115119577 B CN 115119577B CN 202210902241 A CN202210902241 A CN 202210902241A CN 115119577 B CN115119577 B CN 115119577B
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- 235000003434 Sesamum indicum Nutrition 0.000 title claims abstract description 45
- 244000000231 Sesamum indicum Species 0.000 title 1
- 238000009331 sowing Methods 0.000 claims abstract description 68
- 238000012216 screening Methods 0.000 claims abstract description 54
- 241000207961 Sesamum Species 0.000 claims abstract description 44
- 238000002360 preparation method Methods 0.000 claims abstract description 31
- 238000009826 distribution Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000007664 blowing Methods 0.000 claims abstract description 6
- 238000010899 nucleation Methods 0.000 claims description 91
- 239000000463 material Substances 0.000 claims description 65
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/206—Seed pipes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention relates to the technical field of sesame sowing, and particularly discloses a sesame sowing machine based on a seed blanking assembly, which comprises a sowing and preparation adjusting mechanism and walking supporting mechanisms arranged on two sides of the sowing and preparation adjusting mechanism, wherein the sowing and preparation adjusting mechanism comprises an inter-ridge sowing adjusting assembly, a seed screening and preparation assembly and a seed distributing assembly, the back of the seed screening and preparation assembly is provided with a control assembly, and the upper end of the inter-ridge sowing adjusting assembly is provided with a control assembly; in the invention, a blower is started to blow and screen sesame seeds falling into the upper port of the screening bin through a blowing pipe, inferior seeds with lighter mass are blown into the fall pipe to finish seed screening, and quantitative sowing of the seeds is finished through a seed distribution assembly, a conveying pipe and a sowing pipe, so that the integration of seed screening and quantitative sowing of the seeds is realized; the driving motor I is controlled by the touch panel to drive the threaded rod to rotate, so that the adjustment of the sowing interval of the adjusting block is completed.
Description
Technical Field
The invention relates to the technical field of sesame seed sowing, in particular to a sesame seed sowing machine based on a seed blanking assembly.
Background
Sesame is an annual upright herb, sesame has higher nutritional ingredients and medicinal value, so that agricultural harvest of sesame planting is larger, corresponding planting methods are needed to be adopted according to different types of sesame, manual planting or mechanical planting is generally adopted for sesame planting in the prior art, the speed of manual planting is slower, more artificial uncertain factors exist in planting, the quality after planting is difficult to ensure, the efficiency of mechanical planting is high, the quality of planting is unified, the emergence rate can be ensured, but the following defects still exist in the actual use process:
1. in the prior art, the sesame seed with good choice is generally used for remembering and sowing, the original seeds cannot be used for screening and sowing integrally, or the seeds with poor quality in the original seeds cannot be screened out when the original seeds without sorting are used for sowing, so that the emergence rate is reduced, the situation of thin seedlings or lack of seedlings occurs, the subsequent replenishment of sesame seconds is needed, the labor intensity is improved, and the labor cost is increased;
2. in the sesame seed sowing machine in the prior art, the ridge spacing during sowing is generally set, the supporting spacing is also set, the spacing cannot be adjusted, and when the sesame seeds of different types are sown, different line spacing is sometimes needed, so that the adjustable range between lines for sowing the sesame seeds of different types is reduced, and the application range of the sesame seed sowing machine in the prior art is reduced.
Disclosure of Invention
The invention aims to provide a sesame seed planter based on a seed blanking assembly, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the sesame seeder based on the seed blanking assembly comprises a seeding and material preparing adjusting mechanism and walking supporting mechanisms arranged on two sides of the seeding and material preparing adjusting mechanism, wherein the seeding and material preparing adjusting mechanism comprises a seeding adjusting assembly between ridges, the upper end of the seeding adjusting assembly between ridges is provided with a seed screening and material preparing assembly, the lower end of the seed screening and material preparing assembly is provided with a seed distributing assembly, the back of the seed screening and material preparing assembly is provided with a control assembly at the upper end of the seeding adjusting assembly between ridges, a conveying pipe is arranged between the seeding adjusting assembly between ridges and the seed screening and material preparing assembly, and the lower end of the seeding adjusting assembly between ridges is provided with a seeding pipe;
the walking support mechanism comprises side guide assemblies arranged on the left side and the right side of the inter-ridge sowing adjustment assembly, and side support assemblies are arranged on the side surfaces of the side guide assemblies;
the inter-ridge seeding adjusting assembly comprises a seeding adjusting seat, an adjusting groove of a groove body structure is formed in the side face of the seeding adjusting seat, limit grooves are formed in the front end of the seeding adjusting seat and the upper end and the lower end of the adjusting groove, adjusting blocks which are uniformly distributed are arranged at the rear end port of the adjusting groove from left to right, the front end of each adjusting block is fixedly connected with a seeding guiding block, guide posts I are arranged on the rear side of each adjusting block in a penetrating manner, and the left end and the right end of each guide post I are connected with the left side wall body and the right side wall body of each adjusting groove;
a thread sleeve is sleeved in the middle of the adjusting block in a rotating way, and a threaded rod is connected with the middle of the thread sleeve in a threaded way; the inner side wall of the thread bush is provided with an electromagnet for enabling the thread bush to form fixed connection with a threaded rod, the top of the adjusting block is provided with a semicircular ring, the top of the semicircular ring is provided with a seeding block, the middle of the seeding block is provided with semicircular holes matched with the semicircular ring, the semicircular ring is rotationally connected with the semicircular holes, the top of the seeding block is in sliding connection with the inner cavity wall of the adjusting groove through a reset spring, the left side and the right side of the semicircular ring are respectively provided with a containing groove, multistage electric telescopic rods are hinged in the containing grooves, the side walls of the multistage electric telescopic rods are sleeved with sliding rings, the outer side walls of the sliding rings are hinged with hydraulic telescopic rods, the other ends of the hydraulic telescopic rods are fixedly connected with the side walls of the containing grooves, the edges of the left side and the right side of the adjusting block are respectively provided with semicircular grooves distributed in a circumferential array, the circumferential side walls of the thread bush are respectively provided with a plurality of positioning grooves distributed in a circumferential array corresponding to the semicircular grooves, and the two ends of the circumferential side walls of the thread bush are provided with inclined grooves distributed in a circumferential array and matched with the multistage electric telescopic rods;
the guiding and broadcasting block comprises a guiding and broadcasting body, limiting slip rings which are slidably connected with limiting grooves are arranged at the bottom and the top of the guiding and broadcasting body, a conveying hole is formed in the middle of the guiding and broadcasting body, the bottom of the guiding and broadcasting body is connected with the bottom of the conveying hole, a movable gap is reserved between the bottom limiting slip ring and the limiting grooves in the front-back direction, and the top of the guiding and broadcasting body is connected with the top of the conveying hole through a hose.
Preferably, the front end face of the seeding adjusting seat is fixedly connected with a traction plate, and traction holes are uniformly distributed at the upper end of the traction plate.
Preferably, the two ends of the threaded rod are sleeved with the left side wall body and the right side wall body of the adjusting groove through bearings, a driving motor I is fixedly arranged at the right end of the adjusting groove, a main shaft of the driving motor I is fixedly connected with the shaft end of the threaded rod through a coupler, a conveying hole is formed in the middle of the seeding block, a seeding pipe is fixedly connected with the lower end of the conveying hole in a plugging mode, and the lower end of the conveying pipe is fixedly connected with the upper end of the conveying hole in a plugging mode.
Preferably, the seed screening material preparation assembly comprises a material preparation seat with a cavity structure, a hopper with a groove structure is fixedly arranged at the upper end of the material preparation seat, screening bins with the cavity structure are uniformly distributed at the lower end of the hopper along the left and right directions of the upper end of the material preparation seat cavity, blanking cone grooves which are spliced with the upper end of the screening bins are downwards communicated with the lower end of the hopper, first supporting arms are symmetrically connected with the left and right ends of the material preparation seat, and the lower end faces of the first supporting arms are fixedly connected with the upper end faces of the seeding adjusting seats.
Preferably, the left end fixedly connected with blowpipe of screening storehouse inner wall, and fixedly connected with air-blower in the lower extreme of blowpipe, the right-hand member fixedly connected with fallback pipe of screening storehouse inner wall, and fixedly connected with the collection storehouse of cell body structure in the lower extreme of fallback pipe, the discharge opening has been seted up downwards to collect the bottom in storehouse, and articulates at the side of discharge opening lower port has the door plant down, fixedly mounted has vibration motor on the lateral surface of screening storehouse.
Preferably, the seed distribution assembly comprises a batching seat, the batching seat is fixedly arranged at the bottom of the batching seat, batching guide slots are formed in the middle of the batching seat towards the left side and the right side of the batching seat, a distribution shaft is sleeved in the middle of the batching guide slots, shaft ends on the left side and the right side of the distribution shaft are sleeved with left side wall bodies and right side wall bodies of the batching seat through bearings, a driving motor II is fixedly arranged on the outer side face of the batching seat, and a main shaft of the driving motor II is fixedly connected with the shaft ends of the distribution shaft through a coupler.
Preferably, a material guiding pipe with a tubular structure is inserted into the material distributing guide groove from the bottom of the screening bin, a material distributing block is fixedly embedded at the upper end of the outer circle of the distributing shaft corresponding to the lower end of the material guiding pipe, a material distributing groove is formed in the upper end of the material distributing block, a material distributing hole is formed in the side surface of the material distributing guide groove towards the bottom of the material distributing seat, and the upper end of the conveying pipe penetrates through the bottom of the material distributing seat and is fixedly connected with the lower port of the material distributing hole.
Preferably, the control assembly comprises a control seat, a touch panel is fixedly arranged at the upper end of the control seat, and the touch panel is electrically connected with each electric control component.
Preferably, the side guide assembly comprises guide seats fixedly connected at the left end and the right end of the seeding adjusting seat, a worm is sleeved in the middle of the guide seats, guide posts II which are matched with the guide seats in a sliding mode are symmetrically arranged on the front side and the rear side of the worm, screw seats are fixedly arranged on the side faces of the worm and the upper end face and the lower end face of the guide seats, a screw is sleeved in the middle of the screw seats, and the screw is in threaded connection with the worm.
Preferably, the side support assembly includes the second support arm, the side of second support arm respectively with guide pillar II, worm tip looks fixed connection, the front and back both ends symmetry of second support arm lower extreme is equipped with tubular structure's last guide post, and at the outside perpendicular fixedly connected with of lower extreme of last guide post upper limit plate I, the middle slip cap of going up the guide post is furnished with down the guide post, and at the perpendicular fixedly connected with lower limit plate of lower extreme of guide post, be equipped with the spring that cup joints mutually with lower guide post between the upper end of lower limit plate and the lower terminal surface of upper limit plate I, the lower extreme of lower limit plate is fixedly equipped with the truckle.
Compared with the prior art, the invention has at least the following beneficial effects:
1. the invention has the main functions of providing bottom support and walking support for the whole machine, adjusting the sowing interval of the sowing pipes among ridges, communicating the sowing pipes with the seed distribution assembly, distributing the corresponding quantity of sesame seeds by the seed distribution assembly, ensuring that the sowing of the sesame seeds in each pit is consistent, and screening the sesame seeds by the seed screening and preparing assembly.
2. According to the invention, the blower is started to blow and screen sesame seeds falling into the upper port of the screening bin through the blowing pipe, inferior seeds with lighter mass are blown into the fallback pipe to finish seed screening, and quantitative sowing of the seeds is finished through the seed distribution assembly, the conveying pipe and the sowing pipe, so that the integration of seed screening and quantitative sowing of the seeds is realized, and the sowing efficiency is improved.
3. According to the invention, through the mutual matching among the thread sleeve, the threaded rod, the multi-stage electric telescopic rod, the hydraulic telescopic rod and the like, on one hand, the device has different row spacing when in sowing, on the other hand, fine adjustment is performed on the sowing depth in the sowing process so as to avoid the situation that the sowing pipe is blocked by sundries in soil, and on the other hand, the sowing pipe which does not need sowing is lifted, so that the sowing pipe is prevented from turning out the seeds which are sown before from the soil, and meanwhile, the seeds which fall into the sowing pipe which does not need sowing are stored, so that the situation of waste of the seeds is avoided.
Drawings
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is an isometric view of the cross-sectional structure of FIG. 2 at A-A;
FIG. 4 is an isometric view of the cross-sectional structure of FIG. 2 at B-B;
FIG. 5 is an isometric view of the cross-sectional structure of FIG. 2 at C-C;
FIG. 6 is an enlarged schematic view of the partial structure at E in FIG. 5;
FIG. 7 is an enlarged schematic view of a part of the structure at G in FIG. 5;
FIG. 8 is a cross-sectional view of the structure shown at F-F in FIG. 5;
FIG. 9 is a left side view of the overall structure of the present invention;
FIG. 10 is an isometric view of the cross-sectional structure of FIG. 9 taken at D-D;
FIG. 11 is an enlarged schematic view of the partial structure at H in FIG. 10;
FIG. 12 is a sectional view showing the internal structure of the sowing adjustment block in embodiment 2 of the present invention;
FIG. 13 is a schematic view of the structural connection between the thread bushing, the seeding block and the semicircular ring according to the present invention;
fig. 14 is a cross-sectional view of the structure of fig. 13 in accordance with the present invention.
In the figure: 1. a sowing adjusting component between ridges; 101. a seeding adjusting seat; 102. an adjustment tank; 103. a limit groove; 104. a traction plate; 105. a traction hole; 106. an adjusting block; 107. a seeding block; 1071. a seeding body; 1702. a limiting slip ring; 108. a guide post I; 109. a thread sleeve; 110. a threaded rod; 111. a driving motor I; 112. a delivery hole; 2. seed screening and material preparing components; 201. preparing a material seat; 202. a hopper; 203. screening bins; 204. a blanking cone groove; 205. a blowing pipe; 206. a blower; 207. a fall-back pipe; 208. a collecting bin; 209. a material guiding pipe; 210. a vibration motor; 211. a first support arm; 212. a lower door panel; 3. a seed dispensing assembly; 301. a batching seat; 302. a material distribution guide groove; 303. a dispensing shaft; 304. a block of ingredients; 305. a dosing hole; 306. a driving motor II; 4. a control assembly; 401. a control base; 402. a touch panel; 5. a delivery tube; 6. sowing the tubes; 7. a side guide assembly; 701. a guide seat; 702. a guide post II; 703. a worm; 704. a screw seat; 705. a screw; 8. a side support assembly; 801. a second support arm; 802. an upper guide post; 804. an upper limit plate I; 805. a lower guide post; 806. a lower limit plate; 807. a spring; 808. casters; 9. a semicircular ring; 10. a receiving groove; 11. a multi-stage electric telescopic rod; 12. a hydraulic telescopic rod; 14. a positioning groove; 15. and an inclined groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 11, the present invention provides a technical solution: the utility model provides a sesame seeder based on seed unloading subassembly, including seeding feed preparation adjustment mechanism and the walking supporting mechanism that seeding feed preparation adjustment mechanism both sides were established, seeding feed preparation adjustment mechanism includes between the ridge seeding adjustment assembly 1, the upper end of seeding feed preparation adjustment assembly 1 is equipped with seed screening feed preparation subassembly 2 between the ridge, the lower extreme of seed screening feed preparation subassembly 2 is equipped with seed distribution assembly 3, the back of seed screening feed preparation subassembly 2 and the upper end of seeding adjustment assembly 1 between the ridge are equipped with control assembly 4, be equipped with conveyer pipe 5 between seeding adjustment assembly 1 and the seed screening feed preparation subassembly 2 between the ridge, the lower extreme of seeding adjustment assembly 1 is equipped with seeding pipe 6 between the ridge.
The walking supporting mechanism comprises side guide assemblies 7 arranged on the left side and the right side of the inter-ridge seeding adjusting assembly 1, and side supporting assemblies 8 are arranged on the side surfaces of the side guide assemblies 7.
The main functions of the side guide assembly 7 and the side support assembly 8 are that the whole machine provides bottom support and walking support, the main functions of the inter-ridge sowing adjusting assembly 1 are that sowing intervals of the sowing pipes 6 are adjusted, the main functions of the conveying pipes 5 are that the sowing pipes 6 are communicated with the seed distribution assembly 3, the main functions of the seed distribution assembly 3 are that sesame seeds are distributed in corresponding quantity, the sowing of the sesame seeds in each pit is guaranteed to be consistent, the main functions of the seed screening and material preparation assembly 2 are that sesame seeds are screened, and the lighter-quality secondary seeds are removed.
Further, the inter-ridge seeding adjusting component 1 comprises a seeding adjusting seat 101, an adjusting groove 102 with a groove body structure is formed in the side face of the seeding adjusting seat 101, a limiting groove 103 is formed in the front end of the seeding adjusting seat 101, a traction plate 104 is fixedly connected to the front end face of the seeding adjusting seat 101, traction holes 105 are uniformly formed in the upper end of the traction plate 104, adjusting blocks 106 which are uniformly distributed are arranged at the rear end of the adjusting groove 102 from left to right, guiding blocks 107 are fixedly connected to the front ends of the adjusting blocks 106, guide posts I108 penetrate through the rear sides of the adjusting blocks 106, the left end and the right end of the guide posts I108 are connected with the left side wall body and the right side wall body of the adjusting groove 102, the guide posts I108 play a role of guiding and supporting relative to the adjusting blocks 106, the limiting groove 103 has the main role of being convenient for guiding the conveying pipes 5 connected with the upper end and the lower end of the guiding blocks 107 to move left and right side of the seeding pipes 6, and when in operation, the traction machine can be used for guiding the traction holes 105 through a traction hook lock to drive the whole seeding machine to move forwards.
Further, a thread sleeve 109 is fixedly sleeved in the middle of the adjusting block 106 at the middle position of the adjusting groove 102, a threaded rod 110 is arranged in the middle of the thread sleeve 109 in a penetrating manner, two ends of the threaded rod 110 are sleeved with the left side wall and the right side wall of the adjusting groove 102 through bearings, a driving motor I111 is fixedly arranged at the right end of the adjusting groove 102, a main shaft of the driving motor I111 is fixedly connected with the shaft end of the threaded rod 110 through a coupling, a conveying hole 112 is formed in the middle of the guiding block 107, the seeding pipe 6 is fixedly connected to the lower end of the conveying hole 112, the lower end of the conveying pipe 5 is fixedly connected to the upper end of the conveying hole 112, and when the main shaft of the driving motor I111 drives the threaded rod 110 to rotate, the threaded rod 110 and the thread sleeve 109 are in the threaded effect, so that the adjusting block 106 can perform equidistant interval displacement along the guiding of the guide post I108 under the driving effect of the driving motor I111.
Further, the seed screening and material preparing assembly 2 comprises a material preparing seat 201 with a cavity structure, a hopper 202 with a groove structure is fixedly arranged at the upper end of the material preparing seat 201, screening bins 203 with the cavity structure are uniformly distributed at the lower end of the hopper 202 along the left-right direction at the upper end of the cavity of the material preparing seat 201, blanking cone grooves 204 which are spliced with the upper end of the screening bins 203 are downwards communicated with the lower end of the hopper 202, first supporting arms 211 are symmetrically connected with the left end and the right end of the material preparing seat 201, the lower end faces of the first supporting arms 211 are fixedly connected with the upper end faces of the seeding adjusting seat 101, the first supporting arms 211 play a role of symmetrically supporting left and right relative to the material preparing seat 201, sesame seeds are poured into the hopper 202 during operation, and enter the screening bins 203 through the blanking cone grooves 204 at the bottom of the hopper 202.
Further, the left end of screening storehouse 203 inner wall is fixed to be linked together and is had the blowpipe 205, and the lower extreme fixed intercommunication at the blowpipe 205 has air-blower 206, the right-hand member fixed intercommunication of screening storehouse 203 inner wall has fall back pipe 207, and the lower extreme fixed intercommunication at fall back pipe 207 has the collection storehouse 208 of cell body structure, the discharge opening has been seted up downwards to the bottom of collection storehouse 208, and the side at the discharge opening lower port articulates has lower door plant 212, fixed mounting has vibrating motor 210 on the lateral surface of screening storehouse 203, during operation, start-up air-blower 206 carries out the screening of blowing down to the sesame seed that falls into screening storehouse 203 from blanking awl groove 204 through blowpipe 205, blow into fall-back pipe 207 and fall into in the collection storehouse 208 with the higher quality sesame seed of lighter quality, and then fall into screening storehouse 203 bottom downwards, accomplish the screening of sesame seed, when the sesame seed of inferior sesame seed that is retrieved in the collection storehouse 208 piles up too much, can open down lower door plant 212 and put into appointed container with the sesame seed of inferior that is backlogged.
Further, the seed dispensing assembly 3 includes a dispensing base 301, the dispensing base 301 is fixedly installed at the bottom of the material preparing base 201, a dispensing guide groove 302 is formed in the middle of the dispensing base 301 towards the left side and the right side of the material preparing base 201, a dispensing shaft 303 is sleeved in the middle of the dispensing guide groove 302, shaft ends on the left side and the right side of the dispensing shaft 303 are sleeved with left side wall bodies and right side wall bodies of the material preparing base 201 through bearings, a driving motor II 306 is fixedly installed on the outer side face of the material preparing base 201, a main shaft of the driving motor II 306 is fixedly connected with the shaft ends of the dispensing shaft 303 through a coupling, the dispensing guide groove 302 plays a role of rotary guide supporting relative to the dispensing shaft 303, and the driving motor II 306 drives the dispensing shaft 303 to rotate in the dispensing guide groove 302 during operation.
Further, the bottom of screening bin 203 is inserted into material guiding slot 302 and is fixedly embedded with material block 304 corresponding to the lower end of material guiding slot 209, and material distributing slot is opened at the upper end of material distributing block 304, material distributing hole 305 is opened from the side of material distributing slot 302 to the bottom of material distributing seat 301, the upper end of conveying pipe 5 penetrates through the bottom of material distributing seat 201 and is fixedly connected with the lower end of material distributing hole 305, during operation, vibrating motor 210 shakes to make the superior sesame seeds screened in screening bin 203 shake down into the material distributing slot at the upper end of material distributing block 304 through material guiding slot 209, according to the size of material distributing slot, the quantity of sesame seeds falling into the material distributing slot at each time is fixed quantity, when distributing shaft 303 rotates, the superfluous sesame seeds in the material distributing slot at the upper end of material distributing block 304 are left at the bottom of material distributing slot 209, and when material distributing block 304 rotates to the upper end of material distributing hole 305, sesame seeds in the material distributing slot fall into material distributing hole 305 and into conveying hole 112 through conveying pipe 5 and fall into conveying pipe 112, and continue to fall into seeding pipe 6, the quantity of seeding pipe 6 is kept uniform, and the quantity of seeding is kept constant.
Further, the control assembly 4 includes a control seat 401, a touch panel 402 is fixedly mounted at the upper end of the control seat 401, the touch panel 402 is electrically connected with each electric control component, and the control of the driving motor I111, the blower 206, the vibration motor 210 and the driving motor II 306 can be completed through the touch panel 402.
Further, the side guide assembly 7 comprises guide seats 701 fixedly connected to the left end and the right end of the seeding adjusting seat 101, a worm 703 is sleeved in the middle of the guide seats 701, guide posts II 702 which are sleeved with the guide seats 701 in a sliding mode are symmetrically arranged on the front side and the rear side of the worm 703, screw seats 704 are fixedly arranged on the side faces of the worm 703 and the upper end face and the lower end face of the guide seats 701, a screw rod 705 is sleeved in the middle of each screw seat 704, the screw rod 705 is in threaded connection with the worm 703, and the worm 703 can be controlled to move in the middle of the guide seats 701 through rotating the screw rod 705.
Further, the side support assembly 8 comprises a second support arm 801, the side surface of the second support arm 801 is fixedly connected with the guide post II 702 and the end part of the worm 703 respectively, the front end and the rear end of the lower end of the second support arm 801 are symmetrically provided with an upper guide post 802 with a tubular structure, the lower end of the upper guide post 802 is fixedly connected with an upper limit plate I804 outwards and vertically, the middle of the upper guide post 802 is sheathed with a lower guide post 805 in a sliding manner, the lower end of the lower guide post 805 is fixedly connected with a lower limit plate 806 vertically, a spring 807 sleeved with the lower guide post 805 is arranged between the upper end of the lower limit plate 806 and the lower end surface of the upper limit plate I804, the spring 807 plays a role of buffering relative to the second support arm 801, the smoothness of sowing at the upper end of the sowing machine is ensured, the whole seeder is enabled to carry out stable seeding along the topography of a cultivated field, the phenomenon that the seeding depth is different due to uneven fields is avoided, the lower end of the lower limiting plate 806 is fixedly provided with the truckles 808, when the seeder is in operation, according to the spacing distance of the sowing ridges, the distance of the side supporting component 8 on the side surface of the side guiding component 7 is adjusted, the walking position of the truckles 808 is located in furrows, particularly in the mixed fields, when the seeding is carried out, the walking position of the truckles 808 is prevented from damaging other crops, the specific adjustment method is that the telescopic length of the worm 703 in the guide seat 701 is controlled through the rotary screw 705, and then the extension distance of the second supporting arm 801 fixedly connected with the end parts of the worm 703 and the guide pillar II 702 on the side surface of the guide seat 701 is controlled, and the adjustment of the walking spacing of the truckles 808 is completed.
Example 2
The above-mentioned equipment can adjust the interval, but can not adjust the seeding interval between row and the row, simultaneously because seeding pipe 6 inserts to ground, is blocked easily, simultaneously when changing a line or trade seeding area, because the vibrations of tractor shake the seed in the batching hole 305 down easily, cause the seed extravagant, seeding equipment is when irregular plot seeding, especially triangle oblique tip plot, because other areas have already been sowed, if reseed, cause repetition seeding easily, simultaneously seeding pipe 6 is with the seed that has sowed earlier in the soil turned over, in order to solve above-mentioned technical problem, carry out the following improvement.
As shown in fig. 12-14, a thread sleeve 109 is arranged in the middle rotary sleeve of the adjusting block 106, and a threaded rod 110 is connected in the middle of the thread sleeve 109 in a threaded manner; the inner side wall of the threaded sleeve 109 is provided with an electromagnet for enabling the threaded sleeve 109 to form fixed connection with a threaded rod 110, the top of the adjusting block 106 is provided with a semicircular ring 9, the top of the semicircular ring 9 is provided with a seeding block 107, the middle of the seeding block 107 is provided with semicircular holes matched with the semicircular ring 9, the semicircular ring 9 is rotationally connected with the semicircular holes, the top of the seeding block 107 is in sliding connection with the inner cavity wall of the adjusting groove 102 through a reset spring, the left side and the right side of the semicircular ring 9 are provided with accommodating grooves 10, the accommodating grooves 10 are hinged with multistage electric telescopic rods 11, the side walls of the multistage electric telescopic rods 11 are sleeved with sliding rings, the outer side walls of the sliding rings are hinged with hydraulic telescopic rods 12, the other ends of the hydraulic telescopic rods 12 are fixedly connected with the side walls of the accommodating grooves 10, the edges of the left side and the right side and the side of the adjusting block 106 are provided with semicircular grooves distributed in a circumferential array, the circumferential side walls of the threaded sleeve 109 are provided with a plurality of positioning grooves 14 distributed in a circumferential array corresponding to the semicircular grooves, and the two ends of the circumferential side walls of the threaded sleeve 109 are provided with inclined grooves 15 distributed in a circumferential array and matched with the multistage electric telescopic rods 11; the electromagnet is arranged to form a fixed connection between the threaded sleeve 109 and the threaded rod 110, so that the threaded rod 110 can drive the threaded sleeve 109 to rotate.
The guiding block 107 comprises a guiding body 1071, the bottom and the top of the guiding body 1071 are both provided with a limiting slip ring 1702 which is in sliding connection with the limiting groove 103, a conveying hole 112 is formed in the middle of the guiding body 1071, the bottom limiting slip ring 1702 is connected with the bottom of the conveying hole 112, a movable gap is reserved between the bottom limiting slip ring 1702 and the limiting groove 103 in the front-back direction, and the top limiting slip ring 1702 is connected with the top of the conveying hole 112 through a hose.
When the seeding device is used, when the line spacing between the sowed seeds is required to be different, firstly, the control assembly 4 sets the line spacing according to the production requirement, then the control system stretches the two multi-stage electric telescopic rods 11 corresponding to the thread bush 109, and the multi-stage electric telescopic rods 11 stretch and are inserted into the positioning grooves 14, so that the seeding body 1071, the thread bush 109 and the regulating block 106 are locked, then the driving motor I111 is started, the driving motor I111 rotates and drives the threaded rod 110 to rotate, under the action of the threads of the threaded rod 110 and the thread bush 109, the thread bush 109 drives the seeding body 1071 to move so as to regulate the seeding spacing, and the rest thread bush 109 is controlled to move in the same way so as to regulate the seeding spacing, so that the device has different seeding spacing.
In the sowing process, the multistage electric telescopic rod 11 can be controlled to repeatedly stretch and retract, so that the seeding guiding body 1071 is pushed to move up and down, the seeding guiding body 1071 moves up and down, and the seeding pipe 6 is driven to move up and down, so that fine adjustment is performed on the sowing depth in the sowing process, and the situation that sundries in soil block the seeding pipe 6 is avoided.
When the irregular land is sown, as other areas are sown, if re-sowing is easy to cause repeated sowing, and the sowing pipe 6 is easy to turn the seeds sown before from the soil, the method can be solved by controlling the way that the sowing pipe 6 corresponding to one of the thread sleeves 109 is not needed to be sown, firstly, the hydraulic telescopic rod 12 can be controlled to extend and push the multistage electric telescopic rod 11 to incline by a first preset angle and to be parallel to the inclined groove 15, then the multistage electric telescopic rod 11 is controlled to extend and be inserted into the inclined groove 15, thereby locking the semicircular ring 9 with the thread sleeve 109, then the driving motor I111 is controlled to rotate by a second preset angle, simultaneously the electromagnet is controlled to be electrified, the thread sleeve 109 is locked with the threaded rod 110, the driving motor I111 is controlled to rotate and drive the semicircular ring 9 to rotate, then the multi-stage electric telescopic rod 11 is controlled to be contracted to unlock the semicircular ring 9 and the threaded sleeve 109, meanwhile, the hydraulic telescopic rod 12 is controlled to be contracted to enable the multi-stage electric telescopic rod 11 to incline in the front-rear direction only, as the multi-stage electric telescopic rod 11 is in an inclined state, then the multi-stage electric telescopic rod 11 is controlled to be stretched, the multi-stage electric telescopic rod 11 is stretched and inserted into the positioning groove 14 firstly, so that the seeding body 1071, the threaded sleeve 109 and the regulating block 106 are locked, then as the stretching continues, the multi-stage electric telescopic rod 11 is in an inclined state, the seeding body 1071 is pushed to move obliquely upwards, so that the seeding body 1071 drives the seeding pipe 6 to move upwards on one hand and simultaneously drives the seeding pipe 6 to move forwards, the top and the lower part of a hose are misplaced, seeds falling into the seeding pipe 6 without seeding are stored at the top of the hose, thereby avoiding the occurrence of seed waste; meanwhile, the same mode can be adopted, and other sowing pipes 6 which do not need sowing can be lifted, so that the sowing pipes 6 are prevented from turning out the seeds which are sowed before from the soil.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Sesame seeder based on seed unloading subassembly, its characterized in that: the device comprises a sowing and preparation adjusting mechanism and walking supporting mechanisms arranged on two sides of the sowing and preparation adjusting mechanism, wherein the sowing and preparation adjusting mechanism comprises a sowing and adjustment assembly between ridges, the upper end of the sowing and adjustment assembly between ridges is provided with a seed screening and preparation assembly, the lower end of the seed screening and preparation assembly is provided with a seed distribution assembly, the back of the seed screening and preparation assembly is provided with a control assembly at the upper end of the sowing and adjustment assembly between ridges, a conveying pipe is arranged between the sowing and adjustment assembly between ridges and the seed screening and preparation assembly, and the lower end of the sowing and adjustment assembly between ridges is provided with a sowing pipe;
the inter-ridge seeding adjusting assembly comprises a seeding adjusting seat, an adjusting groove of a groove body structure is formed in the side face of the seeding adjusting seat, limit grooves are formed in the front end of the seeding adjusting seat and the upper end and the lower end of the adjusting groove, adjusting blocks which are uniformly distributed are arranged at the rear end port of the adjusting groove from left to right, the front end of each adjusting block is fixedly connected with a seeding guiding block, guide posts I are arranged on the rear side of each adjusting block in a penetrating manner, and the left end and the right end of each guide post I are connected with the left side wall body and the right side wall body of each adjusting groove;
a thread sleeve is sleeved in the middle of the adjusting block in a rotating way, and a threaded rod is connected with the middle of the thread sleeve in a threaded way; the inner side wall of the thread bush is provided with an electromagnet for enabling the thread bush to form fixed connection with a threaded rod, the top of the adjusting block is provided with a semicircular ring, the top of the semicircular ring is provided with a seeding block, the middle of the seeding block is provided with semicircular holes matched with the semicircular ring, the semicircular ring is rotationally connected with the semicircular holes, the top of the seeding block is in sliding connection with the inner cavity wall of the adjusting groove through a reset spring, the left side and the right side of the semicircular ring are respectively provided with a containing groove, multistage electric telescopic rods are hinged in the containing grooves, the side walls of the multistage electric telescopic rods are sleeved with sliding rings, the outer side walls of the sliding rings are hinged with hydraulic telescopic rods, the other ends of the hydraulic telescopic rods are fixedly connected with the side walls of the containing grooves, the edges of the left side and the right side of the adjusting block are respectively provided with semicircular grooves distributed in a circumferential array, the circumferential side walls of the thread bush are respectively provided with a plurality of positioning grooves distributed in a circumferential array corresponding to the semicircular grooves, and the two ends of the circumferential side walls of the thread bush are provided with inclined grooves distributed in a circumferential array and matched with the multistage electric telescopic rods;
the guiding and broadcasting block comprises a guiding and broadcasting body, limiting slip rings which are in sliding connection with the limiting grooves are arranged at the bottom and the top of the guiding and broadcasting body, a conveying hole is formed in the middle of the guiding and broadcasting body, the bottom of the guiding and broadcasting body is connected with the bottom of the conveying hole, a movable gap is reserved between the bottom limiting slip ring and the limiting grooves in the front-back direction, and the top of the guiding and broadcasting body is connected with the top of the conveying hole through a hose;
the seed screening and material preparation assembly comprises a material preparation seat with a cavity structure, a hopper with a groove structure is fixedly arranged at the upper end of the material preparation seat, screening bins with the cavity structure are uniformly distributed at the lower end of the hopper along the left-right direction at the upper end of the cavity of the material preparation seat, blanking cone grooves spliced with the upper end of the screening bins are downwards communicated with the lower end of the hopper, first supporting arms are symmetrically connected with the left end and the right end of the material preparation seat, and the lower end face of each first supporting arm is fixedly connected with the upper end face of each seeding adjusting seat;
the two ends of the threaded rod are sleeved with the left side wall body and the right side wall body of the adjusting groove through bearings, a driving motor I is fixedly arranged at the right end of the adjusting groove, a main shaft of the driving motor I is fixedly connected with the shaft end of the threaded rod through a coupler, a conveying hole is formed in the middle of the seeding block, a seeding pipe is fixedly connected with the lower end of the conveying hole, and the lower end of the conveying pipe is fixedly connected with the upper end of the conveying hole.
2. The sesame seed planter based on a seed blanking assembly of claim 1 wherein: the front end face of the seeding adjusting seat is fixedly connected with a traction plate, and traction holes are uniformly distributed at the upper end of the traction plate.
3. The sesame seed planter based on a seed blanking assembly of claim 1 wherein: the screening bin is characterized in that the blowing pipe is fixedly communicated with the left end of the inner wall of the screening bin, the blower is fixedly communicated with the lower end of the blowing pipe, the fall pipe is fixedly communicated with the right end of the inner wall of the screening bin, the collecting bin of a groove body structure is fixedly communicated with the lower end of the fall pipe, the discharging opening is downwards formed in the bottom of the collecting bin, the lower door plate is hinged to the side face of the lower port of the discharging opening, and the vibrating motor is fixedly installed on the outer side face of the screening bin.
4. The sesame seed planter based on a seed blanking assembly of claim 1 wherein: the seed distribution assembly comprises a batching seat, the batching seat is fixedly arranged at the bottom of the batching seat, batching guide grooves are formed in the middle of the batching seat towards the left side and the right side of the batching seat, a distribution shaft is sleeved in the middle of the batching guide grooves, shaft ends of the left side and the right side of the distribution shaft are sleeved with left side wall bodies and right side wall bodies of the batching seat through bearings, a driving motor II is fixedly arranged on the outer side face of the batching seat, and a main shaft of the driving motor II is fixedly connected with the shaft ends of the distribution shaft through a shaft coupling.
5. The sesame seed planter based on a seed blanking assembly of claim 4, wherein: the bottom of screening storehouse has inserted tubular structure's passage to batching guide way, the upper end of distribution shaft excircle corresponds the lower extreme fixed embedding of passage and is furnished with the batching piece, and has seted up the batching groove in the upper end of batching piece, has offered the batching hole by the side of batching guide way to the bottom of batching seat, the upper end of conveyer pipe runs through the bottom of preparing the seat and is linked firmly with the lower port of batching hole.
6. The sesame seed planter based on a seed blanking assembly of claim 1 wherein: the control assembly comprises a control seat, a touch panel is fixedly arranged at the upper end of the control seat, and the touch panel is electrically connected with each electric control component.
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| CN202210902241.XA CN115119577B (en) | 2022-07-25 | 2022-07-25 | Sesame seeder based on seed unloading subassembly |
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| CN202210902241.XA CN115119577B (en) | 2022-07-25 | 2022-07-25 | Sesame seeder based on seed unloading subassembly |
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| CN213818854U (en) * | 2020-12-16 | 2021-07-30 | 宫淑芳 | Seeding spacing-adjustable seeding machine for agricultural planting |
| CN216087555U (en) * | 2021-10-06 | 2022-03-22 | 孟繁凉 | Agricultural seeder convenient to adjust seeding interval |
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| CN107950129A (en) * | 2017-12-18 | 2018-04-24 | 周爽 | Sow interval adjustable seeder |
| CN109804755A (en) * | 2019-03-26 | 2019-05-28 | 贵州工程应用技术学院 | One kind can multirow synchronization line away from adjustable type agricultural seeding machine |
| CN211090539U (en) * | 2019-09-17 | 2020-07-28 | 山东省十里香芝麻制品股份有限公司 | Follow-on sesame is planted and uses double-deck earthing seeder |
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