CN112889420A - Seed screening equipment for vegetable sowing - Google Patents
Seed screening equipment for vegetable sowing Download PDFInfo
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- CN112889420A CN112889420A CN202110007375.0A CN202110007375A CN112889420A CN 112889420 A CN112889420 A CN 112889420A CN 202110007375 A CN202110007375 A CN 202110007375A CN 112889420 A CN112889420 A CN 112889420A
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- Prior art keywords
- sowing
- seeding
- fixedly connected
- roller
- rod
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/16—Seeders with other distributing devices, e.g. brushes, discs, screws or slides
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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
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/005—Transportable screening plants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
Abstract
The invention discloses seed screening equipment for vegetable sowing, which comprises a storage bin, wherein the upper end of the storage bin is fixedly connected with a feed hopper, the upper end of the feed hopper is provided with a screening component, a blanking component is arranged above the screening component and is fixedly connected to the upper end of the storage bin through a blanking mounting frame, the lower end of the storage bin is connected with a sowing seat, a sowing component is arranged in the sowing seat, and the lower end of the sowing seat is connected with a ploughing mechanism and a travelling mechanism; the multifunctional seeding machine is simple and compact in structure, complete in function, low in manufacturing cost and convenient to operate compared with the existing seeding machine, and is suitable for wide individual farmers to cultivate.
Description
Technical Field
The invention relates to the technical field of agricultural tools, in particular to seed screening equipment for vegetable sowing.
Background
Seed screening is one of the crop seed cleaning methods. The seed sieve with different sieve pore sizes and shapes is used to sieve out the impurities (mud block, sand and stone grains, special crop seeds, weed seeds, galls, husk, etc.), blighted grains and small-sized seeds, and to select the high-quality seeds with large, full and regular grains to improve the seed quality.
Vegetable seeding refers to a cultivation technique in which selected and treated propagation material (or seeding material) is sown in the soil or other substrate in a certain manner and method. The sowing quality is related to the number of mature seedlings and the uniformity and quality of the seedlings, and further influences the mature period, yield and quality of the vegetables.
At present, in vegetable sowing, vegetable seeds which are collected need to be screened in advance and then sown by a sowing machine, so that the steps are complex, time and labor are wasted, and the labor intensity of agricultural staff is increased. And the existing sowing machine is generally high in cost and complex in operation, so that the sowing machine is not suitable for operation of individual farmers.
Disclosure of Invention
The invention aims to provide seed screening equipment for vegetable sowing, and the technical problem is solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a seed screening installation for vegetables seeding, includes the feed bin, the upper end fixedly connected with feeder hopper of feed bin, the upper end of feeder hopper is equipped with sieve material subassembly, the top of sieve material subassembly is equipped with the unloading subassembly, the unloading subassembly passes through unloading mounting bracket fixed connection in the upper end of feed bin, the lower extreme of feed bin is connected with the seeding seat, be equipped with the seeding subassembly in the seeding seat, the lower extreme of seeding seat is connected with plough mechanism and running gear.
Preferably, the screening component comprises a screening frame, the screening frame is obliquely arranged at the upper end of the feeding hopper, a rubber spring is connected between the lower end of the screening frame and the feeding hopper, a screen is fixedly connected to the upper end face of the screening frame, a vibrating motor is fixedly connected to a higher side wall of the screening frame, and a guide plate is fixedly connected to a lower side end of the surface of the screening frame.
Preferably, a collecting groove is arranged below the outer side end of the material guide plate and fixedly connected with one side wall of the storage bin.
Preferably, the unloading subassembly includes down the hopper, the feed opening department of hopper rotates and is connected with the unloading running roller down, the output shaft of shaft coupling fixedly connected with unloading motor is passed through to the one end of unloading running roller, unloading motor fixed connection is at the outer wall of hopper down.
Preferably, the bottom and the seeding seat of feed bin communicate mutually, the upper surface of seeding seat is equipped with the unloading notch of bucket form, the inside of unloading notch is equipped with the running roller storage tank, the seeding subassembly includes the seeding running roller, the seeding running roller rotates to be connected in the running roller storage tank, a plurality of seeding grooves are evenly seted up on the periphery wall surface of seeding running roller, seeding groove and the seed size looks adaptation of waiting to sow, the output shaft of shaft coupling fixedly connected with seeding motor is passed through to the one end of seeding running roller, seeding motor fixed connection is at the outer wall of seeding seat, the lower extreme intercommunication of running roller storage tank has the seeding pipe, seeding pipe fixed connection is in the bottom of seeding seat.
Preferably, the plowing mechanism comprises a plow and a telescopic rod, the plow is fixedly connected to the lower end of the telescopic rod, the upper end of the telescopic rod is fixedly connected with the seeding seat, the telescopic rod comprises an inner rod and a loop bar, the inner rod is connected in the loop bar in a sliding mode, a plurality of fixing grooves are formed in the surface of one side wall of the inner rod at equal intervals, and the upper end of the side wall of the loop bar is fixedly connected with a fixing component.
Preferably, fixed subassembly sets up in the storage tank, the inner wall surface of loop bar is seted up to the storage tank, fixed subassembly includes fixed block and slide bar, the slide bar runs through in the lateral wall of loop bar, just the medial extremity and the fixed block fixed connection of slide bar, fixed block and fixed slot cooperation, the spacing piece of drawing of outside end fixedly connected with of slide bar, the cover is equipped with pressure spring one on the slide bar, pressure spring one is located between the inner wall and the fixed block of storage tank.
Preferably, running gear includes the special-shaped wheel, the special-shaped wheel rotates the one end of connecting rod under, the other end of connecting rod rotates the bottom of connecting at the dead lever down, dead lever fixed connection is in seeding seat bottom, still rotate the lower extreme that is connected with the movable rod on the lower connecting rod, the lower part fixedly connected with limiting plate of movable rod, the last pot head of movable rod is established in last connecting rod, go up connecting rod fixed connection in the lateral wall of seeding seat, it is equipped with pressure spring two still to overlap on the movable rod, the pressure spring is two and is located between limiting plate and the last connecting rod.
Preferably, the outside fixedly connected with feed bin mount of feed bin, the back fixedly connected with handrail of feed bin mount.
Preferably, the seed screening device for vegetable sowing specifically comprises the following operation methods:
firstly, after unscreened vegetable seeds are guided into a discharging hopper, a discharging motor is started, an output shaft of the discharging motor drives a discharging roller wheel to rotate, and the vegetable seeds in the discharging hopper are scattered on the surface of a screen along with the rotation of the discharging roller wheel;
step two, the vibrating motor is started to drive the screen frame to vibrate along with the screen frame, the screen frame enables seeds on the surface of the screen to vibrate along with the screen frame and meanwhile the seeds fall into meshes of the screen, and impurities such as grass leaves and stones carried in the seeds fall into the collecting tank through the material guide plate;
thirdly, the seeds enter a storage bin from a feed hopper after being screened;
step four, during sowing, the equipment is pushed to move on a cultivated land through the handrail and the walking assembly, the length of the telescopic rod is adjusted according to the required ditching depth, the limiting pulling block is pulled out during adjustment, the limiting pulling block drives the fixing block to leave the fixed groove through the sliding rod, the limiting pulling block is loosened after the loop bar is moved to a proper height, and the fixed block is driven by the pressure spring to enter the fixed groove to fix the loop bar;
and step five, when the equipment moves on a farmland, ditching operation is carried out through the furrow plough, meanwhile, sowing is carried out in the furrow through the sowing assembly, the sowing motor is started during sowing, the output shaft of the sowing motor drives the sowing roller to rotate, seeds in the storage bin enter the sowing groove on the surface of the sowing roller, and the seeds are sowed through the sowing pipe along with the descending of the sowing groove.
Compared with the prior art, the invention has the beneficial effects that:
1) this a seed screening installation for vegetables seeding can filter the vegetable seed automatically through setting up sieve material subassembly, need not manual operation, has simplified the preparation operation of farming, helps improving the agricultural operation efficiency, has reduced agricultural personnel's intensity of labour.
2) This a seed screening installation for vegetables seeding can cooperate the sieve material subassembly to carry out the screening of seed through setting up the unloading subassembly, realizes the gradual volume unloading of seed through the unloading roller, need not artifical slowly to pour into the grass seed, can once only pour into the grass seed, has reduced the intensity of labour of agricultural staff, has improved work efficiency.
3) This a seed screening installation for vegetables seeding can realize the automatic seeding of seed through setting up the seeding subassembly, need not manual operation, has improved farming efficiency, and has reduced the intensity of labour of agricultural staff.
4) This a seed screening installation for vegetables seeding can plough the ditch operation to ploughing through setting up the mechanism of ploughing, can cooperate the seeding subassembly to use simultaneously, realizes the synchronous automatic operation of ditching seeding, has improved the farming efficiency of agricultural staff greatly, has reduced agricultural staff's intensity of labour.
The multifunctional seeding machine is simple and compact in structure, complete in function, low in manufacturing cost and convenient to operate compared with the existing seeding machine, and is suitable for wide individual farmers to cultivate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partially enlarged view of part A of FIG. 1;
FIG. 3 is a partially enlarged view of the portion B of FIG. 1;
in the drawings, the components represented by the respective reference numerals are listed below:
1 feed bin, 2 feeder hoppers, 3 unloading mounting brackets, 4 seeding seats, 5 sieve frames, 6 rubber springs, 7 screens, 8 vibrating motors, 9 guide plates, 10 collecting tanks, 11 unloading hoppers, 12 unloading rollers, 13 seeding rollers, 14 seeding grooves, 15 seeding pipes, 16 furrow plows, 17 inner rods, 18 loop bars, 19 fixing grooves, 20 accommodating grooves, 21 fixing blocks, 22 sliding rods, 23 limiting pull blocks, 24 pressure spring I, 25 special-shaped wheels, 26 lower connecting rods, 27 fixing rods, 28 movable rods, 29 limiting plates, 30 upper connecting rods, 31 pressure spring II, 32 feed bin fixing frames and 33 handrails.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 3, the present invention provides the following technical solutions:
example one
The utility model provides a seed screening installation for vegetables seeding, includes feed bin 1, feed bin 1's upper end fixedly connected with feeder hopper 2, and the upper end of feeder hopper 2 is equipped with sieve material subassembly, and the top of sieve material subassembly is equipped with the unloading subassembly, and the unloading subassembly passes through 3 fixed connection of unloading mounting bracket in feed bin 1's upper end, and feed bin 1's lower extreme is connected with seeding seat 4, is equipped with the seeding subassembly in seeding seat 4, and the lower extreme of seeding seat 4 is connected with plough mechanism and running gear.
The screening assembly comprises a screening frame 5, the screening frame 5 is obliquely arranged at the upper end of a feeding hopper 2, a rubber spring 6 is connected between the lower end of the screening frame 5 and the feeding hopper 2, the upper end surface of the screening frame 5 is fixedly connected with a screen 7, one higher side wall of the screening frame 5 is fixedly connected with a vibrating motor 8, and one lower side end of the surface of the screening frame 5 is fixedly connected with a material guide plate 9; a collecting groove 10 is arranged below the outer side end of the material guide plate 9, and the collecting groove 10 is fixedly connected with one side wall of the storage bin 1; can screen the vegetable seed automatically through setting up the subassembly of sieving, need not manual operation, simplify the preparation operation of farming, help improving the farming operating efficiency, reduced the intensity of labour of farming personnel.
The blanking assembly comprises a blanking hopper 11, a blanking roller 12 is rotatably connected to the blanking opening of the blanking hopper 11, one end of the blanking roller 12 is fixedly connected with an output shaft of a blanking motor through a coupler, and the blanking motor is fixedly connected to the outer wall of the blanking hopper 11; can cooperate the screening that sieves the material subassembly and carry out the seed through setting up the unloading subassembly, realize the gradual unloading of seed through unloading running roller 12, need not artifical slowly to pour into grass seed, can once only pour into grass seed, reduced the intensity of labour of agricultural staff, improved work efficiency.
The bottom of the bin 1 is communicated with a seeding seat 4, a bucket-shaped blanking notch is formed in the upper surface of the seeding seat 4, a roller accommodating groove is formed in the blanking notch, a seeding roller 13 is connected in the roller accommodating groove in a rotating mode, a plurality of seeding grooves 14 are uniformly formed in the surface of the outer peripheral wall of the seeding roller 13, the seeding grooves 14 are matched with seeds to be seeded in size, one end of the seeding roller 13 is fixedly connected with an output shaft of a seeding motor through a coupler, the seeding motor is fixedly connected to the outer wall of the seeding seat 4, the lower end of the roller accommodating groove is communicated with a seeding pipe 15, and the seeding pipe 15 is fixedly connected to the bottom end; the automatic sowing of seeds can be realized through the arrangement of the sowing assembly, manual operation is not needed, the cultivation efficiency is improved, and the labor intensity of agricultural staff is reduced.
The plowing mechanism comprises a furrow plough 16 and a telescopic rod, the furrow plough 16 is fixedly connected to the lower end of the telescopic rod, the upper end of the telescopic rod is fixedly connected with the seeding seat 4, the telescopic rod comprises an inner rod 17 and a loop bar 18, the inner rod 17 is slidably connected into the loop bar 18, a plurality of fixing grooves 19 are formed in the surface of one side wall of the inner rod 17 at equal intervals, and the upper end of the side wall of the loop bar 18 is fixedly connected with a fixing component; the fixing assembly is arranged in the accommodating groove 20, the accommodating groove 20 is provided with the inner wall surface of the loop bar 18, the fixing assembly comprises a fixing block 21 and a sliding rod 22, the sliding rod 22 penetrates through the side wall of the loop bar 18, the inner side end of the sliding rod 22 is fixedly connected with the fixing block 21, the fixing block 21 is matched with the fixing groove 19, the outer side end of the sliding rod 22 is fixedly connected with a limiting pull block 23, a first pressure spring 24 is sleeved on the sliding rod 22, and the first pressure spring 24 is located between the inner wall of the accommodating groove 20 and the fixing block; the plowing mechanism is arranged to plow furrows in the plowed land, and can be matched with the seeding assembly to be used, so that synchronous and automatic operation of furrowing and seeding is realized, the plowing efficiency of the agricultural workers is greatly improved, and the labor intensity of the agricultural workers is reduced.
Running gear includes the special-shaped wheel 25, the special-shaped wheel 25 rotates the one end of connecting at lower connecting rod 26, the other end of lower connecting rod 26 rotates the bottom of connecting at dead lever 27, dead lever 27 fixed connection is in seeding seat 4 bottom, still rotate the lower extreme that is connected with movable rod 28 on the lower connecting rod 26, the lower part fixedly connected with limiting plate 29 of movable rod 28, the last pot head of movable rod 28 is established in last connecting rod 30, go up connecting rod 30 fixed connection in the lateral wall of seeding seat 4, it is equipped with two 31 of pressure springs still to overlap on the movable rod 28, two 31 of pressure springs are located between limiting plate 29 and the last connecting rod 26.
Wherein, the outside fixedly connected with feed bin mount 32 of feed bin 1, the back fixedly connected with handrail 33 of feed bin mount 32.
Example two
A seed screening device for vegetable sowing specifically comprises the following operation methods:
firstly, after unscreened vegetable seeds are guided into a discharging hopper 11, a discharging motor is started, an output shaft of the discharging motor drives a discharging roller 12 to rotate, and the vegetable seeds in the discharging hopper 11 are scattered on the surface of a screen 7 along with the rotation of the discharging roller 12;
step two, the vibrating motor 8 is started to drive the material sieving frame 5 to vibrate along with the material sieving frame, the material sieving frame 5 enables the seeds on the surface of the screen cloth 7 to vibrate along with the material sieving frame and meanwhile the seeds fall into the meshes of the screen cloth 7, and impurities such as grass leaves, stones and the like carried in the seeds fall into the collecting tank 10 through the material guide plate 9;
thirdly, the seeds are screened and then enter a storage bin 1 through a feed hopper 2;
step four, during sowing, the equipment is pushed to move on a cultivated land through the handrail 33 and the walking assembly, the length of the telescopic rod is adjusted according to the ditching depth required, the limiting pull block 23 is pulled out during adjustment, the limiting pull block 23 drives the fixing block 21 to leave the fixing groove 19 through the slide rod 22, the limiting pull block 23 is loosened after the loop bar 18 is moved to the proper height, and the first pressure spring 24 drives the fixing block 21 to enter the fixing groove 19 to fix the loop bar 18;
and step five, when the equipment moves on a farmland, ditching operation is carried out through a furrow plough 16, meanwhile, sowing is carried out in a furrow through a sowing assembly, a sowing motor is started during sowing, an output shaft of the sowing motor drives a sowing roller 13 to rotate, seeds in the stock bin 1 enter a sowing groove 14 on the surface of the sowing roller 13 and descend along with the sowing groove 14 to be sowed through a sowing pipe 15.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a seed screening installation for vegetables seeding, includes feed bin (1), its characterized in that, the upper end fixedly connected with feeder hopper (2) of feed bin (1), the upper end of feeder hopper (2) is equipped with the sieve material subassembly, the top of sieve material subassembly is equipped with the unloading subassembly, the unloading subassembly passes through unloading mounting bracket (3) fixed connection in the upper end of feed bin (1), the lower extreme of feed bin (1) is connected with seeding seat (4), be equipped with the seeding subassembly in seeding seat (4), the lower extreme of seeding seat (4) is connected with plough mechanism and running gear.
2. The seed screening device for vegetable sowing according to claim 1, wherein the screening component comprises a screening frame (5), the screening frame (5) is obliquely arranged at the upper end of the feeding hopper (2), a rubber spring (6) is connected between the lower end of the screening frame (5) and the feeding hopper (2), a screen (7) is fixedly connected to the upper end face of the screening frame (5), a vibrating motor (8) is fixedly connected to one higher side wall of the screening frame (5), and a material guide plate (9) is fixedly connected to one lower side wall of the surface of the screening frame (5).
3. The seed screening apparatus for vegetable seeding as claimed in claim 2, wherein a collecting groove (10) is arranged below the outer side end of the material guide plate (9), and the collecting groove (10) is fixedly connected with one side wall of the storage bin (1).
4. The seed screening apparatus for vegetable sowing according to claim 1, wherein the blanking assembly comprises a blanking hopper (11), a blanking roller (12) is rotatably connected to a blanking opening of the blanking hopper (11), one end of the blanking roller (12) is fixedly connected with an output shaft of a blanking motor through a coupler, and the blanking motor is fixedly connected to the outer wall of the blanking hopper (11).
5. A seed screening apparatus for vegetable sowing according to claim 1, the bottom of the stock bin (1) is communicated with the seeding seat (4), the upper surface of the seeding seat (4) is provided with a bucket-shaped blanking notch, the sowing component comprises a sowing roller (13), the sowing roller (13) is rotationally connected in the roller accommodating groove, a seeding roller (13) is rotationally connected in the roller accommodating groove, a plurality of seeding grooves (14) are uniformly formed on the surface of the outer peripheral wall of the seeding roller (13), the sowing groove (14) is matched with the size of seeds to be sowed, one end of the sowing roller (13) is fixedly connected with an output shaft of a sowing motor through a coupler, the seeding motor is fixedly connected to the outer wall of the seeding seat (4), the lower end of the roller containing groove is communicated with a seeding pipe (15), and the seeding pipe (15) is fixedly connected to the bottom end of the seeding seat (4).
6. The seed screening apparatus for vegetable seeding according to claim 1, wherein the plowing mechanism comprises a furrow plough (16) and a telescopic rod, the furrow plough (16) is fixedly connected to the lower end of the telescopic rod, the upper end of the telescopic rod is fixedly connected with the seeding seat (4), the telescopic rod comprises an inner rod (17) and a loop bar (18), the inner rod (17) is slidably connected in the loop bar (18), a plurality of fixing grooves (19) are formed in the surface of one side wall of the inner rod (17) at equal intervals, and a fixing component is fixedly connected to the upper end of the side wall of the loop bar (18).
7. The seed screening apparatus for vegetable seeding according to claim 6, wherein the fixing assembly is arranged in the accommodating groove (20), the inner wall surface of the loop bar (18) is arranged in the accommodating groove (20), the fixing assembly comprises a fixing block (21) and a sliding rod (22), the sliding rod (22) penetrates through the side wall of the loop bar (18), the inner side end of the sliding rod (22) is fixedly connected with the fixing block (21), the fixing block (21) is matched with the fixing groove (19), the outer side end of the sliding rod (22) is fixedly connected with a limiting pull block (23), the sliding rod (22) is sleeved with a first pressure spring (24), and the first pressure spring (24) is located between the inner wall of the accommodating groove (20) and the fixing block (21).
8. A seed screening apparatus for vegetable sowing according to claim 1, the travelling mechanism comprises a special-shaped wheel (25), the special-shaped wheel (25) is rotatably connected with one end of a lower connecting rod (26), the other end of the lower connecting rod (26) is rotatably connected to the bottom of the fixed rod (27), the fixed rod (27) is fixedly connected with the bottom end of the seeding seat (4), the lower connecting rod (26) is also rotatably connected with the lower end of the movable rod (28), the lower part of the movable rod (28) is fixedly connected with a limit plate (29), the upper end of the movable rod (28) is sleeved in the upper connecting rod (30), the upper connecting rod (30) is fixedly connected with the side wall of the seeding seat (4), the movable rod (28) is also sleeved with a second pressure spring (31), and the second pressure spring (31) is positioned between the limiting plate (29) and the upper connecting rod (26).
9. The seed screening apparatus for vegetable planting according to claim 1, wherein a bin fixing frame (32) is fixedly connected to the outside of the bin (1), and a handrail (33) is fixedly connected to the back of the bin fixing frame (32).
10. The seed screening apparatus for vegetable seeding according to any one of claims 1 to 9, comprising the following operation method:
firstly, after unscreened vegetable seeds are guided into a discharging hopper (11), a discharging motor is started, an output shaft of the discharging motor drives a discharging roller (12) to rotate, and the vegetable seeds in the discharging hopper (11) are scattered on the surface of a screen (7) along with the rotation of the discharging roller (12);
step two, the vibrating motor (8) is started to drive the screening frame (5) to vibrate along with the seed, the screening frame (5) enables seeds on the surface of the screen (7) to vibrate along with the seed and simultaneously fall into meshes of the screen (7), and impurities such as grass leaves, stones and the like carried in the seeds fall into the collecting tank (10) through the material guide plate (9);
thirdly, the seeds enter the storage bin (1) from the feed hopper (2) after being screened;
step four, during sowing, the equipment is pushed to move on a cultivated land through the handrail (33) and the walking assembly, the length of the telescopic rod is adjusted according to the required ditching depth, the limiting pull block (23) is pulled out during adjustment, the limiting pull block (23) drives the fixing block (21) to leave the fixing groove (19) through the sliding rod (22), the limiting pull block (23) is loosened after the loop bar (18) is moved to the proper height, and the pressure spring I (24) drives the fixing block (21) to enter the fixing groove (19) to fix the loop bar (18);
and step five, when the equipment moves on a farmland, ditching operation is carried out through a furrow plough (16), meanwhile, sowing is carried out in a furrow through a sowing assembly, a sowing motor is started during sowing, an output shaft of the sowing motor drives a sowing roller (13) to rotate, seeds in the stock bin (1) enter a sowing groove (14) on the surface of the sowing roller (13) and descend along with the sowing groove (14) to be sowed through a sowing pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007375.0A CN112889420A (en) | 2021-01-05 | 2021-01-05 | Seed screening equipment for vegetable sowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110007375.0A CN112889420A (en) | 2021-01-05 | 2021-01-05 | Seed screening equipment for vegetable sowing |
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| CN112889420A true CN112889420A (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110007375.0A Pending CN112889420A (en) | 2021-01-05 | 2021-01-05 | Seed screening equipment for vegetable sowing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113950904A (en) * | 2021-10-21 | 2022-01-21 | 湖南坦途智能科技有限公司 | Miniature agricultural seeding equipment |
| CN115119577A (en) * | 2022-07-25 | 2022-09-30 | 南阳一滴香油脂食品有限公司 | Sesame seeder based on seed unloading subassembly |
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| KR101354714B1 (en) * | 2013-07-05 | 2014-01-24 | 정지현 | Apparatus for automatic brine assortment for seeds |
| CN206629422U (en) * | 2017-04-14 | 2017-11-14 | 安徽三联学院 | A kind of soybean planting screening all-in-one machine |
| CN106961858A (en) * | 2017-05-04 | 2017-07-21 | 耒阳市丰收蔡伦机械有限公司 | One kind can sow mini-tiller |
| CN108848796A (en) * | 2018-06-29 | 2018-11-23 | 钟山佳园生态农业有限公司 | A kind of vegetable cultivation seed planting apparatus |
| CN210406159U (en) * | 2019-07-16 | 2020-04-28 | 成都市农林科学院 | Seeding device for pelleted carrot seeds |
| CN211090581U (en) * | 2019-09-09 | 2020-07-28 | 江苏琳琅玻璃制品有限公司 | Ditching device for edible mushroom planting |
| CN211047831U (en) * | 2019-10-23 | 2020-07-21 | 苏州旭博园林工程有限公司 | Grass seed precision seeder |
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| CN113950904A (en) * | 2021-10-21 | 2022-01-21 | 湖南坦途智能科技有限公司 | Miniature agricultural seeding equipment |
| CN115119577A (en) * | 2022-07-25 | 2022-09-30 | 南阳一滴香油脂食品有限公司 | Sesame seeder based on seed unloading subassembly |
| CN115119577B (en) * | 2022-07-25 | 2024-03-22 | 南阳一滴香油脂食品有限公司 | Sesame seeder based on seed unloading subassembly |
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Application publication date: 20210604 |