CN108617205B - Garlic seeder - Google Patents
Garlic seeder Download PDFInfo
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- CN108617205B CN108617205B CN201810768116.8A CN201810768116A CN108617205B CN 108617205 B CN108617205 B CN 108617205B CN 201810768116 A CN201810768116 A CN 201810768116A CN 108617205 B CN108617205 B CN 108617205B
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- seed
- spring
- lifting
- garlic
- centralizing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
- A01C9/06—Potato planters with piercing or grasping devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
- A01C9/08—Potato planters with other distributing devices, e.g. flaps, screws, horizontal turning plates
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
- Sowing (AREA)
Abstract
The invention relates to a garlic seeder, which comprises a frame, a power system, a seed box, a seed lifting system, an air pressure lifting system, a spring centralizing system, a duckbill type transplanting machine, a furrow opener and a supporting wheel, wherein the power system, the seed box, the seed lifting system, the air pressure lifting system, the spring centralizing system, the duckbill type transplanting machine and the supporting wheel are fixed on the frame; the seed lifting systems are closely adjacent to the front side opening of the seed blocking box in a row; the garlic seeds enter the righting spring through the conveying channel; the duckbilled transplanting device is fixed on the spring base; the centralizing springs are arranged on the connecting square pipe in a double-row linear front-back symmetrical manner; the centralizing spring and the duckbill transplanting machine can move up and down and back under the drive of the air pressure lifting system, so that the transplanting work of garlic is realized; the invention can realize the centralizing and inserting integrated work, ensure the upward effect of the bulbil of the garlic cloves in the falling and inserting process, not hurt the garlic, ensure the vertical planting, and have high working efficiency and good sowing quality.
Description
Technical Field
The invention relates to a garlic seeder, and belongs to the technical field of agricultural machinery.
Background
Garlic is an important raw material for food processing, medical industry, cosmetic preparation, beverage preparation and pollution-free production, and is also an export-oriented product. The garlic planting process is a link with large labor capacity, and the garlic is planted almost entirely manually in China at present, so that the problems of high labor intensity, high labor cost, low sowing efficiency and the like are faced. Therefore, the garlic planting is urgently required to be mechanically operated, and the labor intensity and the economic burden of farmers are reduced. The upward scale bud of the garlic is a key point for preventing garlic sowing and the design of a garlic sowing machine, the existing advanced full-automatic garlic sowing machine in China is complex and huge in mechanism, and the problems of low single seed taking rate, low upward vertical sowing rate of the garlic seed scale bud and the like exist, so that the sowing quality of the garlic is influenced, and the popularization difficulty is high.
Disclosure of Invention
The invention aims to provide a garlic seeder, which solves the problems of low scale bud upward rate, poor machine adaptability and the like in the prior art, has simple machine, low cost, can save manpower and improve labor productivity. The invention adopts the principles of seed taking in the seed taking bowl and spring centralizing to realize the work of single seed taking and garlic seed centralizing in the garlic sowing process, and can realize continuous, efficient and accurate operation.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a garlic seeder comprises a frame, a power system, a seed box, a seed lifting system, an air pressure lifting system, a spring centralizing system, a duckbill type transplanting machine, a furrow opener and a supporting wheel, wherein the power system, the seed box, the seed lifting system, the air pressure lifting system, the spring centralizing system, the duckbill type transplanting machine and the supporting wheel are fixed on the frame;
the frame consists of a front frame positioned at the front end, a power frame positioned at the middle part and a seeding frame positioned at the rear part;
the power system comprises an engine, a speed reducer, a seat and driving wheels; the engine and the speed reducer are arranged on the power machine frame, and the engine flywheel is connected with the input shaft of the speed reducer through a belt; the seat is arranged above the speed reducer; the driving wheel is arranged on the power machine frame; the driving wheel is connected with the output shaft of the speed reducer and is used for driving the garlic planter to move;
the supporting wheel is positioned below the rear end of the seeding frame (the advancing direction of the seeding machine is the front end) and is used for supporting the unit to advance;
the seed box is positioned at the rear of the seed lifting system and is arranged on the seeding rack and used for placing garlic seeds;
the seed lifting system comprises a seed lifting bowl, a seed lifting baffle plate, a driving chain wheel, a driven chain wheel, a seed lifting chain, a seed collecting bowl fixing plate and a seed lifting base; the driving chain wheel is connected with the driven chain wheel through a seed lifting chain; the seed lifting chain ring is sleeved on the driving chain wheel and the driven chain wheel; the rotation speed of the seed lifting chain is consistent with the travelling speed of the unit; the seed lifting chain is uniformly provided with seed lifting bowls; each seed lifting bowl can only contain one garlic seed, and the seed lifting bowl rotates along with the seed lifting chain in a ring shape, so that the movement seed lifting is realized; the seed lifting chain on one side of the upward transportation is positioned in the front side of the seed box, the front side of the seed box is opened, and the front side of the seed box is not provided with a side plate and is in open arrangement; the seed lifting system is positioned at the front opening of the seed box; the bottom of the rear side plate of the seed box is downwards inclined towards one side of the seed lifting chain so as to enable garlic seeds to slide to the bottom of the seed box; the seed collecting bowl is fixed on the seed collecting bowl fixing plate; the seed collecting bowl fixing plate is arranged close to the front side of the seed box; the seed collection bowl fixing plate is fixed on a seed lifting base, and the seed lifting base is arranged on the seeding frame; the centers of the bottoms of the seed collection bowl and the seed lifting bowl are positioned on the upper vertical line and the lower vertical line; the seed lifting belt drives the seed lifting bowl to pass through the seed collecting bowl; the garlic seeds in the seed box fall into a seed collection bowl positioned at the bottom of the front side of the seed box under the action of the dead weight and the gradient of the rear side plate of the seed box, and when the seed collection bowl passes through from bottom to top, only one garlic seed is extracted and transported upwards under the action of a seed extraction chain; each seed lifting chain is provided with a seed lifting baffle plate; the conveying pipeline is positioned right below one side of the seed lifting chain, which is downwards transported; the seed lifting baffle is positioned at one side of the seed lifting chain, which is downwards transported, so that garlic seeds are protected from falling into the conveying pipeline, and seed lifting work is realized; the upper end of the conveying pipeline is in an inverted circular truncated cone shape and can catch fallen garlic seeds, and the lower end of the conveying pipeline is connected with a centralizing spring;
the spring centralizing system comprises a centralizing spring, a spring base, a spring plate, a connecting pipe, a connecting square pipe and a spring supporting plate; the connecting square tube is vertically fixed on the seeding frame with the advancing direction; the support spring centering system is used for supporting the spring centering system; spring support plates are uniformly arranged on the connecting square tubes; two spring holes are formed in the front and the back of each spring supporting plate; the upper end of each centralizing spring is fixed in the spring hole, and the bottom of each centralizing spring is fixed on the spring base; the upper end of the centralizing spring is connected with the conveying channel, and the tail end of the centralizing spring is connected with a duckbill transplanting device; the centering spring is a bending spring, the bottom of the centering spring is supported and fixed by the spring base to keep a certain curvature, and the upper end of the centering spring forms a certain curvature under the action of the self-stretching and compression of the spring; when the centralizing spring moves, the upper end is fixed, and the bottom moves under the drive of the connecting square pipe; along with the increase of the pitch of the spring, garlic seeds enter the centralizing spring from the conveying channel, and under the action of the gaps among the spring wires on the scale bud extrusion of the garlic seeds and the dead weight of the garlic seeds, the garlic seeds fall into the duckbill transplanting machine in a state that the scale buds face upwards; the spring base is connected with the connecting pipe through a spring plate; the connecting pipe can be movably and vertically fixed on the movable beam; the upper and lower positions of the connecting pipes are adjustable, and are used for adjusting the inserting depth of the duckbilled inserting device; the duckbill type transplanting device is fixed on the spring base and used for transplanting garlic seeds falling into the seed grooves, and two centralizing springs are arranged on each spring supporting plate front and back; the centralizing springs are arranged on the connecting square pipe in a double-row linear front-back symmetrical manner; the front spring base and the rear spring base below each spring supporting plate are connected together; the centralizing spring and the duckbill transplanting machine can move up and down and back and forth under the drive of the air pressure lifting system, so that the transplanting work of garlic is realized.
The air pressure lifting system comprises an air reservoir, an air pressure pump, an air pressure meter, a filter, an air pressure pipeline, an air cylinder I, an air cylinder II, an upper slideway, a lower slider, two side sliders and a movable beam; the air reservoir and the air pressure pump are arranged on the front frame, and the air reservoir is used for storing air; the pneumatic pump is connected with the filter through a pneumatic pipeline, and a pneumatic meter is arranged on the pneumatic pipeline between the pneumatic pump and the filter and used for displaying real-time air pressure; the pneumatic pump is connected with an engine flywheel through a belt; the gas in the gas cylinder sequentially passes through the pneumatic pump, the barometer and the filter to enter the cylinder I and the cylinder II respectively; the upper slide ways are symmetrically arranged on two sides of the movable beam in a gate shape and serve as up-and-down movement tracks of the air pressure lifting system, and each upper slide way is provided with a slide block on two sides; the lower slide ways and the movable beams are vertically arranged on a cross beam below the rear sowing machine frame, the two lower slide ways are symmetrically arranged on two sides of the air cylinder II and serve as front and back movement tracks of the air pressure lifting system, and each lower slide way is provided with a lower slide block; the upper slideway is fixedly connected with the lower sliding block; two ends of the movable beam are respectively fixed on the two sliding blocks at two sides; the cylinder I is connected with the movable beam through the hanging lugs to control the up-and-down movement of the cylinder I, and the cylinder II is connected with the movable beam through the hanging lugs to control the up-and-down movement of the cylinder II.
The lower end of the fixed plate is connected to the middle point of the bent shaft in the length direction, and the upper end of the fixed plate is fixed on the rack of the existing garlic seeder and is used for fixing the bent shaft; the ditching disc consists of two ditching discs; the two ditching discs are symmetrically arranged at two ends of the bent shaft; the rear ends of the two ditching discs incline inwards and are intersected; the rear ends of the two ditching discs form an included angle of 12-17 degrees; the inner side surface of the ditching disc is a plane, and the outer side surface of the ditching disc is an arc surface, so that the soil binding force can be reduced, and the resistance of soil to the ditching disc is reduced; the circle center of the outer surface of the ditching disc is provided with a disc hub which is used for connecting a bent shaft; the soil cleaning plow is U-shaped, and the U-shaped surface of the soil cleaning plow is parallel to the ground; the soil cleaning plow is fixed at the rear inner side of the two ditching disks and is positioned below the disk hubs, and is used for throwing soil blocks cut by the ditching disks out of the ditches, so that the ditching walls are firm, and the ditching quality is ensured.
In the invention, preferably, a plurality of seed lifting systems are closely adjacent to the front side opening of the seed box in a row; a conveying pipeline is correspondingly arranged below each seed lifting chain, the tail end of each conveying pipeline is connected with a centralizing spring, and the tail end of each centralizing spring is connected with a duckbill-shaped transplanting device; all the centralizing springs are symmetrically arranged in front and back rows, so that double-row sowing is realized; all the spring righting systems move together under the control of the same air pressure lifting system through a connecting square pipe, so that the garlic righting work is realized.
By adopting the design scheme, the device has the following beneficial effects:
1. the invention adopts the integrated work of centralizing and transplanting, ensures the upward effect of the bulbil of the garlic cloves in the falling and transplanting processes, can not hurt the garlic, can ensure vertical planting, has good soil adaptability, and can be suitable for different soil operations.
2. The invention adopts the air pressure lifting system to control the centralizing and inserting work, has safe and reliable work and is not easy to have faults.
3. The invention has compact structure, low manufacturing cost, small occupied area during working, flexible steering in the field, high working efficiency and good sowing quality.
Drawings
FIG. 1 is a schematic view of the overall construction of the front side of the present invention;
FIG. 2 is a schematic diagram of a seed extraction system according to the present invention;
FIG. 3 is a schematic diagram showing the front structure of the seed feeding system and seed box according to the present invention
FIG. 4 is a schematic diagram of the system configuration of the pneumatic lifting system of the present invention;
FIG. 5 is a schematic diagram of the pneumatic lifting system and centering spring assembly of the present invention;
FIG. 6 is a schematic view of the construction of the centering spring and the planter of the present invention;
FIG. 7 is a schematic view of the structure of the furrow opener of the present invention;
in the figure: 1. front frame, 2. Pneumatic pump, 3. Barometer, 4. Filter, 5. Engine, 6. Speed reducer, 7. Seat, 8. Pneumatic lifting system, 9. Seeding frame, 10. Seed lifting system, 11. Seed box, 12. Supporting wheel, 13. Righting spring, 14. Duckbill-type seed inserting device, 15. Soil cleaning plow, 16. Ditching disc, 17. Driving wheel, 18. Flywheel, 19. Power frame, 20. Air storage tube, 21. Driving sprocket, 22. Seed lifting chain, 23. Seed lifting bowl, 24. Seed collecting bowl, 25. Seed collecting bowl fixing plate, 26. Driven sprocket, 27. Seed lifting base, 28. Conveying channel, 29. Seed lifting baffle, 30. Lower slide, 31. Cylinder I, 32. Upper slide, 33. Movable beam, 34. Two side slide blocks, 35. Two side support plates, 36. Cylinder II, 37 lower slide blocks, 38. Connecting square tube, 39. Spring support plate, 40. Connecting tube, 41. Belt spring plate, 42. Disc fixing plate, 43. Bent shaft, 44. Soil cleaning fixing plate, 45. Spring base
Detailed Description
The invention will be further described with reference to the accompanying drawings:
a garlic planter has the overall dimensions of 2.5m x 1.1m x 1.3m.
The utility model provides a garlic seeder, includes frame, driving system, kind case 11, carries kind system 10, atmospheric pressure lift system 8, spring righting system, duckbill formula cartridge 14, furrow opener and supporting wheel 12, its characterized in that: the frame comprises a front frame 1, a power frame 19 and a seeding frame 9, wherein the front frame 1 is arranged at the front end of the seeding machine and is used for fixing a power element of an air pressure lifting system; the power frame 19 is arranged in the middle of the seeder and is used for supporting a power driving part of the seeder; the rear sowing machine frame is arranged at the rear of the sowing machine and is used for fixing a seed box 11, a seed lifting system 10, a spring righting system, a duckbill type transplanting machine 13, a furrow opener and a supporting wheel 12; the power system comprises an engine 5, a speed reducer 6, a seat 7 and a driving wheel 17, main components of the power system are arranged on a power frame 19, the engine 5 is arranged in front of the power frame 19, an engine flywheel 18 is connected with an input shaft of the speed reducer through a belt, the seat 7 is arranged above the speed reducer 6, so that a driver can conveniently control a unit of the seeder, and the driving wheel 23 is connected with an output shaft of the speed reducer and used for driving the unit to advance;
the furrow opener is fixed on a front cross beam of the sowing machine frame 9 and comprises a furrow disc fixing plate 42, a furrow disc 16, a bent shaft 43, a soil clearing plow 15 and a soil clearing plow fixing plate 44, wherein the furrow disc supporting plate 42 is connected with the sowing machine frame 9 and used for fixing the furrow opener, the furrow disc 16 is connected to the tail end of the furrow disc supporting plate 42 through the bent shaft 43, the soil clearing plow 15 is a U-shaped plow plate and is fixed behind the furrow disc 16 through the soil clearing plow fixing plate 44 and used for clearing soil blocks cut by the furrow disc 16 and throwing out of furrows so as to ensure furrow quality;
the supporting wheel 12 is positioned below the tail end of the seeding frame 9 (the advancing direction of the seeding machine is the front) and is used for supporting the seeding machine set to advance;
the seed box 11 is positioned at the rear upper part of the seed lifting system and is used for placing garlic seeds;
the seed lifting system comprises a seed lifting bowl 23, a seed lifting baffle 29, a driving chain wheel 21, a driven chain wheel 26, a seed lifting chain 22, a seed collecting bowl 24, a seed collecting bowl fixing plate 25 and a seed lifting base 27, wherein the driving chain wheel 21 transmits power to the driven chain wheel 26 through the seed lifting chain 22, the rotation speed of the seed lifting chain 22 is consistent with the travelling speed of a unit, and the seed lifting bowl 23 is fixed on the annular seed lifting chain 22 along an annular shape according to a certain interval array; the spacing of the seed lifting bowl 23 on the seed lifting chain 22 is determined according to the garlic sowing row spacing and the rotation speed of the seed lifting chain; the space in each seed lifting bowl 23 can only contain one garlic seed, and the seed lifting bowl 23 rotates along with the seed lifting chain 22 in a ring shape to realize movement seed lifting; a part of seed lifting chains 22 which are transported upwards are positioned in the front side of the seed box 11, and the front side of the seed box 11 is arranged in an open way; the seed lifting systems are arranged on the front side of the seed box 11 in a parallel manner, so that an opening on the front side of the seed box is blocked, and garlic seeds are prevented from falling out of the front side of the seed box 11; the bottom of the rear side plate of the seed box 11 is downwards inclined towards one side of the seed lifting chain 22, so that garlic seeds slide to the bottom of the front side of the seed box 11; the seed collection bowl 24 is fixed on a seed collection bowl fixing plate 25, the seed collection bowl fixing plate 25 is fixed on a seed extraction base 27, the seed extraction base 27 is arranged on the seeding frame 9, garlic seeds in the seed box 11 fall into the seed collection bowl 14 positioned at the bottom of the front side of the seed box under the effects of dead weight and the gradient of a seed box side plate, and the seed extraction bowl 23 penetrates through the seed collection bowl 24, extracts only one garlic seed and is transported upwards under the effect of a seed extraction chain 22; the seed lifting baffle 29 is positioned at one side of the seed lifting chain 22, which is transported downwards, so that garlic seeds can be protected to fall into the conveying pipeline 28, and the seed lifting work is realized; the upper end of the conveying pipeline 28 is in an inverted circular truncated cone shape and is used for ensuring that the fallen garlic seeds are caught, and the lower end of the conveying pipeline is connected with the righting spring 13;
the spring centralizing system comprises a centralizing spring 13, a spring base 45, a belt spring plate 41, a connecting square tube 38 and a spring supporting plate 39, wherein the upper end of the centralizing spring 13 is connected with the conveying channel 28, the tail end of the centralizing spring is connected with the duckbill-shaped transplanting machine 14, and the spring supporting plate 39 is fixed on the connecting square tube 38 and used for fixing the upper end of the centralizing spring; the connecting square tube 38 is fixed on the seeding frame 9 and is used for supporting a spring righting system; the centralizing spring 13 is a bending spring, the bottom of the centralizing spring 13 keeps a certain curvature under the supporting action of the spring base 45, the upper end of the centralizing spring 13 forms a certain curvature under the self stretching and compression action, when the centralizing spring 13 moves, the upper end is fixed, and the lower end moves under the driving of the connecting pipe 40; the pitch of the centralizing spring 13 is increased, garlic seeds enter the centralizing spring 13 from the conveying channel 28, and under the extrusion action of gaps among spring wires on the bulbils of the garlic seeds and the dead weight action of the garlic seeds, the garlic seeds fall into the duckbill transplanting machine 14 in a state that the bulbils are upwards; the spring plate 41 is connected with the connecting pipe 40 and is used for driving the righting spring 13 and the duckbill transplanting machine 14 to move; the centering springs 13 of the spring centering system are arranged on the connecting square tube 38 in a double-row linear arrangement, and the front spring base 45 and the rear spring base 45 are connected together and move up and down and back and forth together under the drive of the air pressure lifting system 8.
The duckbill type transplanting machine 14 is arranged below the centralizing springs 13 and is connected with a spring base 45 at the tail end of the springs, so that garlic seeds falling into the duckbill type transplanting machine can be transplanted into a seed ditch to finish garlic sowing, and the duckbill type transplanting machine is linearly arranged at the tail end of the springs in double rows, corresponds to each centralizing spring one by one, moves up and down and moves back and forth together with a spring centralizing system, and realizes garlic transplanting work.
The air pressure lifting system comprises an air reservoir 20, an air pressure pump 2, an air pressure gauge 3, a filter 4, an air cylinder I31, an air cylinder II 36, an upper slide way 32, a lower slide way 30, a lower slide block 37, two side slide blocks 34, a movable beam 33 and two side support plates 35; the air reservoir 20 is arranged at the head end of the front frame 1 and is used for storing air; the pneumatic pump 2 is arranged above the front frame 1, is connected with the filter 4 through a pneumatic pipeline, is provided with a barometer 3 in the center of the pipeline and is used for displaying real-time air pressure, and the pneumatic pump 2 is connected with the engine flywheel 18 through a belt; the upper slide ways 32 are symmetrically arranged at two sides of the movable beam 33 in a gate shape and serve as up-and-down movement tracks of the air pressure lifting system, and each upper slide way 30 is provided with two side sliding blocks 34; the lower slide ways 30 and the movable beams 33 are vertically arranged on a cross beam below the rear sowing machine frame, the two lower slide ways 30 are symmetrically arranged at two sides of the air cylinder II 36 and serve as front and back movement tracks of the air pressure lifting system, and each lower slide way 30 is provided with a lower slide block 37; the upper slideway 32 is fixedly connected with the lower slide block 37; the two ends of the movable beam 33 are respectively fixed on the two sliding blocks at two sides; the cylinder I31 is connected with the movable beam 33 through a hanging lug, and controls the movable beam 33 to move up and down along the upper slideway 32; the cylinder II 36 is connected with the movable beam 33 through a hanging lug, and controls the movable beam 33 to move back and forth along the glide slope 32. The upper end of the connecting pipe 40 is movably arranged on the movable beam 33, and the lower end is connected with the spring plate 41 for driving the righting spring 13 and the duckbill transplanting machine 14 to move; the up and down positions of the connection pipe 40 are adjustable for adjusting the sowing depth of the garlic.
A spring centralizing system is correspondingly arranged below each seed lifting system, and the spring centralizing system are connected through a conveying channel; all the centralizing springs 13 are symmetrically arranged in a double row front-back mode so as to realize double-row sowing.
As the upper ends of the centralizing springs are all fixed on the same connecting square pipe, all the spring centralizing systems move together under the control of the same air pressure lifting system, and the centralizing work of garlic is realized.
The working process of the machine comprises the following steps:
preparation of debugging stage: after the machine is ensured to be installed without errors, the machine is placed on a harvesting land, the central axis of the whole machine coincides with a furrow in the middle of planting, and the optimal advancing speed of the machine is set according to soil and planting habits in different areas so as to ensure the optimal planting effect.
Planting: after the preparation and debugging stage is completed, garlic seeds are sown, all parts of the machine start to operate under the action of the forward pushing force of the machine, the furrow opener opens seed grooves in the field, the seed lifting bowl extracts the garlic seeds in the seed box, the garlic seeds are transported in a ring shape under the driving action of the seed lifting chain, the garlic seeds fall into the conveying channels after passing through the seed lifting baffle, the garlic seeds enter the corresponding centralizing springs through the conveying channels, the centralizing springs centralize the garlic seeds under the driving of the air pressure lifting system, the centralized garlic seeds enter the duckbilled transplanting machine, and finally, the duckbilled transplanting machine inserts the garlic seeds into the seed grooves opened by the furrow opener, so that the sowing of the garlic seeds is completed.
Claims (8)
1. A garlic planter, characterized in that: comprises a frame, a power system, a seed box, a seed lifting system, a spring righting system, an air pressure lifting system, a duckbill-type transplanting device, a furrow opener and a supporting wheel, wherein the power system, the seed box, the seed lifting system, the spring righting system, the air pressure lifting system, the duckbill-type transplanting device, the furrow opener and the supporting wheel are fixed on the frame;
the frame consists of a front frame positioned at the front end, a power frame positioned at the middle part and a seeding frame positioned at the rear part; the supporting wheel is arranged below the rear end of the seeding frame; the seed box is positioned on the seeding frame behind the seed lifting system and is used for placing garlic seeds;
the power system comprises an engine, a speed reducer, a seat and driving wheels; the engine and the speed reducer are arranged on the power machine frame, and the engine flywheel is connected with the input shaft of the speed reducer through a belt; the seat is arranged above the speed reducer; the driving wheel is arranged on the power machine frame; the driving wheel is connected with the output shaft of the speed reducer and is used for driving the garlic planter to move;
the seed lifting system comprises a seed lifting bowl, a seed lifting baffle plate, a driving chain wheel, a driven chain wheel, a seed lifting chain, a seed collecting bowl fixing plate and a seed lifting base; the driving chain wheel is connected with the driven chain wheel through a seed lifting chain; the seed lifting chain ring is sleeved on the driving chain wheel and the driven chain wheel; seed lifting bowls are uniformly connected to the seed lifting chain; the seed lifting bowl circularly rotates along with the seed lifting chain to realize movement seed lifting; the seed lifting chain on one side of the upward transportation is positioned in the front side of the seed box, and the front side of the seed box is opened; the seed lifting system is positioned at the front opening of the seed box; the bottom of the rear side plate of the seed box is downwards inclined towards one side of the seed lifting chain; the seed collecting bowl is fixed on the seed collecting bowl fixing plate; the seed collecting bowl fixing plate is arranged close to the front side of the seed box; the seed collection bowl fixing plate is fixed on a seed lifting base, and the seed lifting base is arranged on the seeding frame; the seed lifting belt drives the seed lifting bowl to pass through the seed collecting bowl; the garlic seeds in the seed box fall into a seed collection bowl positioned at the bottom of the front side of the seed box under the action of the dead weight and the gradient of the rear side plate of the seed box, and when the seed collection bowl passes through from bottom to top, only one garlic seed is extracted and transported upwards under the action of a seed extraction chain; each seed lifting chain is provided with a seed lifting baffle plate; the seed lifting systems are closely adjacent to the front side opening of the seed blocking box in a row; a conveying pipeline is correspondingly arranged below each seed lifting chain, the tail end of each conveying pipeline is connected with a centralizing spring, and the tail end of each centralizing spring is connected with a duckbill transplanting device;
the conveying pipeline is positioned right below one side of the seed lifting chain, which is downwards transported; the seed lifting baffle is positioned at one side of the seed lifting chain, which is downwards transported, so that garlic seeds are ensured to fall into the conveying pipeline; the lower end of the conveying pipeline is connected with a centralizing spring;
the spring centralizing system comprises a centralizing spring, a spring base, a spring plate, a connecting pipe, a connecting square pipe and a spring supporting plate; the connecting square tube is vertically fixed on the seeding frame with the advancing direction and is used for supporting the spring righting system; spring support plates are uniformly arranged on the connecting square tubes; two spring holes are formed in the front and the back of each spring supporting plate; the upper end of each centralizing spring is fixed in a spring hole in the spring supporting plate, and the bottom is fixed on the spring base; the upper end of the centralizing spring is connected with the conveying channel, and the tail end of the centralizing spring is connected with a duckbill transplanting device; the spring base is connected with the connecting pipe through a spring plate; the connecting pipe can be movably and vertically fixed on the movable beam; the duckbill-type transplanting device is fixed on the spring base; two centralizing springs are arranged on each spring supporting plate front and back; the front spring base and the rear spring base below each spring supporting plate are connected together; the centralizing spring and the duckbill transplanting machine can move up and down and back under the drive of the air pressure lifting system, so that the transplanting work of garlic is realized;
the air pressure lifting system comprises an air reservoir, an air pressure pump, an air pressure meter, a filter, an air pressure pipeline, an air cylinder I, an air cylinder II, an upper slideway, a lower slider, two side sliders and a movable beam; the air reservoir and the air pressure pump are arranged on the front frame, and the air reservoir is used for storing air; the pneumatic pump is connected with the filter through a pneumatic pipeline, and a pneumatic meter is arranged in the center of the pneumatic pipeline and used for displaying real-time air pressure; the pneumatic pump is connected with an engine flywheel through a belt; the gas in the gas cylinder sequentially passes through the pneumatic pump, the barometer and the filter to enter the cylinder I and the cylinder II respectively; the upper slide ways are symmetrically arranged on two sides of the movable beam in a gate shape and serve as up-and-down movement tracks of the air pressure lifting system, and each upper slide way is provided with a slide block on two sides; the lower slide ways and the movable beams are vertically arranged on a cross beam below the rear sowing machine frame, the two lower slide ways are symmetrically arranged on two sides of the air cylinder II and serve as front and back movement tracks of the air pressure lifting system, and each lower slide way is provided with a lower slide block; the upper slideway is fixedly connected with the lower sliding block; two ends of the movable beam are respectively fixed on the two sliding blocks at two sides; the cylinder I is connected with the movable beam through a hanging lug to control the movable beam to move up and down, and the cylinder II is connected with the movable beam through a hanging lug to control the movable beam to move back and forth;
the furrow opener comprises a furrow disc fixing plate, a furrow disc, a bending shaft and a soil cleaning plow; the lower end of the fixed plate is connected to the middle point of the bent shaft in the length direction, and the upper end of the fixed plate is fixed on the rack of the existing garlic seeder and is used for fixing the bent shaft; the ditching disc consists of two ditching discs; the two ditching discs are symmetrically arranged at two ends of the bent shaft; the rear ends of the two ditching discs incline inwards and are intersected; the circle center of the outer surface of the ditching disc is provided with a disc hub which is used for connecting a bent shaft; the soil cleaning plow is U-shaped, and the U-shaped surface of the soil cleaning plow is parallel to the ground; the soil cleaning plow is fixed at the rear inner side of the two ditching disks and positioned below the disk hubs and is used for throwing soil blocks cut by the ditching disks out of the ditches.
2. A garlic planter as claimed in claim 1, wherein: all the centralizing springs are symmetrically arranged in front and back rows, so that double-row sowing is realized; all the spring righting systems are fixed on the same connecting square tube and move together under the control of the same air pressure lifting system.
3. A garlic planter as claimed in claim 1, wherein: the rotation speed of the seed lifting chain is consistent with the advancing speed of the garlic planter.
4. A garlic planter as claimed in claim 1, wherein: each seed lifting bowl can only hold one garlic seed.
5. A garlic planter as claimed in claim 1, wherein: the centers of the bottoms of the seed collecting bowl and the seed lifting bowl are positioned on the upper vertical line and the lower vertical line.
6. A garlic planter as claimed in claim 1, wherein: the upper end of the conveying pipeline is in an inverted truncated cone shape.
7. A garlic planter as claimed in claim 1, wherein: the upper and lower positions of the connecting pipes are adjustable and are used for adjusting the inserting depth of the duckbill type inserting device.
8. A garlic planter as claimed in claim 1, wherein: the rear ends of the two ditching discs form an included angle of 12-17 degrees; the inner side surface of the ditching disc is a plane, and the outer side surface of the ditching disc is an arc surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810768116.8A CN108617205B (en) | 2018-07-13 | 2018-07-13 | Garlic seeder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810768116.8A CN108617205B (en) | 2018-07-13 | 2018-07-13 | Garlic seeder |
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| CN108617205A CN108617205A (en) | 2018-10-09 |
| CN108617205B true CN108617205B (en) | 2023-05-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110447357A (en) * | 2019-05-23 | 2019-11-15 | 王振 | A kind of type of seeding, seeding apparatus and seeder |
| CN110226395A (en) * | 2019-06-19 | 2019-09-13 | 上海山恒生态科技股份有限公司 | A kind of promotion submerged plant planting device and its implantation methods |
| CN110278749B (en) * | 2019-06-24 | 2024-03-22 | 中国农业大学 | Garlic automatic direction-regulating control seeder based on machine vision |
| CN110375979B (en) * | 2019-08-27 | 2024-05-03 | 山东农业大学 | Spoon type seed taking, missing sowing and rebroadcasting experiment table of garlic seeder and detection method |
| CN113330873B (en) * | 2021-05-28 | 2022-05-13 | 杭州电子科技大学 | Garlic planting machine and garlic planting method thereof |
| CN115004890B (en) * | 2022-04-26 | 2023-11-24 | 中国矿业大学徐海学院 | Intelligent garlic sowing operation machine |
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| CN2216322Y (en) * | 1994-07-22 | 1996-01-03 | 新疆生产建设兵团农一师七团修造厂 | Film-laying seeder |
| CN2336548Y (en) * | 1998-08-25 | 1999-09-08 | 宋元明 | Multi-purpose planter |
| JP2002176812A (en) * | 2000-12-12 | 2002-06-25 | Tsutomu Tomabechi | Bulb planting machine |
| CN201355908Y (en) * | 2008-12-12 | 2009-12-09 | 荐世春 | Bionic seed hole planter plate type garlic seeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2493898A1 (en) * | 2005-01-24 | 2006-07-24 | Bourgault Industries Ltd. | Method and apparatus of agricultural field seeding |
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|---|---|---|---|---|
| CN2216322Y (en) * | 1994-07-22 | 1996-01-03 | 新疆生产建设兵团农一师七团修造厂 | Film-laying seeder |
| CN2336548Y (en) * | 1998-08-25 | 1999-09-08 | 宋元明 | Multi-purpose planter |
| JP2002176812A (en) * | 2000-12-12 | 2002-06-25 | Tsutomu Tomabechi | Bulb planting machine |
| CN201355908Y (en) * | 2008-12-12 | 2009-12-09 | 荐世春 | Bionic seed hole planter plate type garlic seeder |
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