CN113617651B - Vibration seed selection device for agricultural sowing machinery - Google Patents
Vibration seed selection device for agricultural sowing machinery Download PDFInfo
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- CN113617651B CN113617651B CN202110911330.6A CN202110911330A CN113617651B CN 113617651 B CN113617651 B CN 113617651B CN 202110911330 A CN202110911330 A CN 202110911330A CN 113617651 B CN113617651 B CN 113617651B
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- screening
- plate
- vertical plate
- bin
- material guide
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- 238000009331 sowing Methods 0.000 title claims description 8
- 238000012216 screening Methods 0.000 claims abstract description 111
- 239000000463 material Substances 0.000 claims abstract description 58
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010899 nucleation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
- B07B1/36—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
-
- 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
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Abstract
The invention is suitable for the agricultural field, has provided a kind of shaking seed selecting device used for agricultural seeding machinery, including bottom plate, collecting the storehouse, screening storehouse, discharging the storehouse, left riser and right riser, also include: the vibration leveling structure is arranged on the left vertical plate and the right vertical plate and is connected with the screening bin, and the vibration leveling structure is used for driving the whole screening bin and the discharging bin to reciprocate left and right; the material guide screening structure is arranged in the screening bin, an elastic supporting structure is further arranged on the lower side of the material guide screening structure, and the elastic supporting structure is used for elastically supporting the material guide screening structure; and the auxiliary stretching structure is used for driving the material guide screening structure to move up and down in the screening bin while the screening bin reciprocates left and right. The invention has high screening efficiency, seeds are not easy to be stacked together, and the screening speed of the seeds is improved.
Description
Technical Field
The invention belongs to the field of agriculture, and particularly relates to a vibration seed selection device for agricultural seeding machinery.
Background
The agriculture is an industry for obtaining products by artificial cultivation by utilizing the growth and development rules of animals and plants; the generalized agriculture refers to five industrial forms including planting industry, forestry industry, animal husbandry, fishery industry and auxiliary industry; narrow-sense agriculture refers to the crop farming industry. Including production activities for producing crops such as grain crops, cash crops, feed crops, green manure and the like.
Agricultural machine is the used machinery among the agricultural production, can promote labor efficiency by a wide margin through agricultural machine's use, reduces intensity of labour, and current device is when screening the seed, and screening efficiency is low, and the seed is piled up together easily, has influenced the screening speed of seed.
Therefore, in view of the above situation, there is an urgent need to develop a vibration seed selection device for agricultural seeding machinery to overcome the shortcomings in the current practical application.
Disclosure of Invention
The embodiment of the invention aims to provide a vibration seed selection device for agricultural sowing machinery, and aims to solve the problems that the existing device is low in screening efficiency when screening seeds, the seeds are easy to stack together, and the screening speed of the seeds is influenced.
The embodiment of the invention is realized in such a way that the vibration seed selection device for the agricultural sowing machinery comprises a bottom plate, a collection bin, a screening bin, a discharge bin, a left vertical plate and a right vertical plate, wherein the screening bin is arranged above the bottom plate; left side riser and right riser are fixed in respectively on the bottom plate of screening storehouse both sides, still include: the vibration leveling structure is arranged on the left vertical plate and the right vertical plate and is connected with the screening bin, and the vibration leveling structure is used for driving the whole screening bin and the discharging bin to reciprocate left and right; the material guide screening structure is arranged in the screening bin, an elastic supporting structure is further arranged on the lower side of the material guide screening structure, and the elastic supporting structure is used for elastically supporting the material guide screening structure; and the auxiliary stretching structure is used for driving the material guide screening structure to move up and down in the screening bin while the screening bin reciprocates left and right.
Further technical scheme, guide screening structure is including sieve flitch, stock guide and fixed pole setting, screening storehouse sliding connection is provided with the sieve flitch, and the top of sieve flitch is provided with the stock guide, and fixed connection is provided with fixed pole setting between stock guide and the sieve flitch.
According to the further technical scheme, the material guide plate is in a conical shape with a high middle part and two low sides, and through holes are formed in the material guide plate in a rectangular array mode.
Further technical scheme, elastic support structure is including sliding sleeve, slide bar and spring, the inside bottom fixed connection in collection storehouse is provided with the slide bar, the downside of sieve flitch is supported and is leaned on and is provided with the sliding sleeve, and the one end sliding connection that the slide bar is close to the sliding sleeve sets up in the sliding sleeve, still is equipped with the spring in the sliding sleeve, and spring and slide bar are located the one end fixed connection in the sliding sleeve.
According to a further technical scheme, the auxiliary stretching structure comprises a pull rope and a fixed pulley, the pull rope is connected to the left vertical plate or the right vertical plate, the other end of the pull rope is fixedly connected to the top of the material guide plate, and the fixed pulley used for the pull rope to be in winding connection and guiding the pull rope is further arranged at the top of the screening bin.
According to the further technical scheme, the vibration leveling structure comprises a supporting plate, a gear shaft, a half gear and a rack, wherein supporting sliding shafts are fixedly connected to the left vertical plate and the right vertical plate, supporting plates and racks are fixedly connected to the side faces, close to the two sides of the left vertical plate and the right vertical plate, of the outer side of the screening bin, the gear shaft is rotatably connected to the left vertical plate and the right vertical plate, the half gear is fixedly arranged on the gear shaft, the half gear is movably meshed with the rack and is in transmission connection, a sliding groove is formed in the supporting plate and is in sliding connection with the supporting sliding shafts, and teeth on the half gear connected to the left vertical plate and teeth on the half gear connected to the right vertical plate are symmetrically distributed; the vertical plate structure comprises a bottom plate, a left vertical plate, a right vertical plate, a gear shaft, a motor, a driving bevel gear, a connecting shaft, a driven bevel gear, a driving bevel gear and a motor are arranged in the left vertical plate in a fixed mounting mode, one end, far away from the motor, of the gear shaft penetrates through the left vertical plate, the driving bevel gear is fixedly connected with the gear shaft, the gear shaft connected to the left vertical plate and the gear shaft connected to the right vertical plate are provided with the driving bevel gear and located on the same side, the vertical plate is located between the left vertical plate and the right vertical plate, the connecting shaft is fixedly connected with the connecting shaft in a rotating mode, the two ends of the connecting shaft are fixedly connected with the driven bevel gears, the driven bevel gears are in meshing transmission connection with the driving bevel gears, and the two sets of driven bevel gears are in a reverse meshing transmission mode with the driving bevel gears.
Further technical scheme, still including dust removal structure, dust removal structure is including fan, play tuber pipe and dust removal hole, install the fan on left side riser or the right riser, the air-out end of fan is connected with out the tuber pipe, it is located and collects the storehouse to go out the tuber pipe, collects the side equipartition that the storehouse kept away from one side of fan and link up and is provided with multiunit dust removal hole, the dust removal hole is rectangular array equipartition setting on collecting the storehouse.
Further technical scheme, dust removal structure is still including pivot and folded plate, it is provided with the pivot to collect the storehouse internal rotation connection, the pivot equipartition is provided with the multiunit in collecting the storehouse, the circumference equipartition is provided with the multiunit folded plate in the pivot.
According to the vibration seed selection device for the agricultural sowing machinery, provided by the embodiment of the invention, the vibration leveling structure can drive the whole body formed by the screening bin and the discharging bin to reciprocate left and right, and meanwhile, the vibration seed selection device is matched with the material guide screening structure to elastically move up and down in the screening bin, so that the vibration seed selection effect is improved, and the auxiliary stretching structure can drive the material guide screening structure to move up and down in the screening bin while the screening bin reciprocates left and right, so that the seed selection effect and efficiency are further improved.
Drawings
Fig. 1 is a cross-sectional view of a front view of the present invention.
Fig. 2 is a top view of the present invention.
FIG. 3 is an enlarged view of a portion of FIG. 1 according to the present invention.
Fig. 4 is a schematic structural view of a material guide plate according to the present invention.
In the figure: 1-bottom plate, 2-collection bin, 3-screening bin, 4-screening plate, 5-discharge bin, 6-guide plate, 7-left vertical plate, 8-right vertical plate, 9-dedusting hole, 10-fixing vertical rod, 11-sliding sleeve, 12-sliding rod, 13-spring, 14-support plate, 15-sliding chute, 16-supporting sliding shaft, 17-gear shaft, 18-half gear, 19-rack, 20-fixed pulley, 21-pull rope, 22-vertical plate, 23-connecting plate, 24-connecting shaft, 25-driven bevel gear, 26-driving bevel gear, 27-fan, 28-air outlet pipe, 29-rotating shaft, 30-folded plate and 31-motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-2, the vibration seed selection device for agricultural seeding machinery provided by an embodiment of the present invention includes a bottom plate 1, a collection bin 2, a screening bin 3, a discharge bin 5, a left vertical plate 7 and a right vertical plate 8, wherein the screening bin 3 is arranged above the bottom plate 1, the collection bin 2 is arranged on the bottom plate 1, the discharge bin 5 is fixedly arranged at the bottom of the screening bin 3, one end of the discharge bin 5 far from the screening bin 3 is located in the collection bin 2, the discharge bin 5 is preferably in the shape of an isosceles circular truncated cone, the diameter of the bottom of the discharge bin 5 is smaller than that of the top, and seeds screened in the screening bin 3 are guided into the collection bin 2 through the discharge bin 5; the left vertical plate 7 and the right vertical plate 8 are respectively fixed on the bottom plates 1 at two sides of the screening bin 3. Further comprising:
the vibration leveling structure is arranged on the left vertical plate 7 and the right vertical plate 8 and is connected with the screening bin 3, and the vibration leveling structure is used for driving the whole screening bin 3 and the discharging bin 5 to reciprocate left and right;
the material guide screening structure is arranged in the screening bin 3, an elastic supporting structure is further arranged on the lower side of the material guide screening structure, and the elastic supporting structure is used for elastically supporting the material guide screening structure;
and the auxiliary stretching structure is used for driving the material guide screening structure to move up and down in the screening bin 3 while the screening bin 3 reciprocates left and right.
In the embodiment of the invention, the vibration leveling structure can drive the whole body formed by the screening bin 3 and the discharging bin 5 to reciprocate left and right, and meanwhile, the guide screening structure is matched with the material guide to elastically move up and down in the screening bin 3, so that the effect of vibration seed selection is improved, and the auxiliary stretching structure can drive the material guide screening structure to move up and down in the screening bin 3 while the screening bin 3 reciprocates left and right, so that the seed selection effect and efficiency are further improved.
As shown in fig. 1 and 4, as a preferred embodiment of the present invention, the material guiding and screening structure includes a material screening plate 4, a material guiding plate 6 and a fixing vertical rod 10, the material screening plate 4 is slidably connected in the screening bin 3, the material guiding plate 6 is arranged above the material screening plate 4, the fixing vertical rod 10 is fixedly connected between the material guiding plate 6 and the material screening plate 4, the material screening plate 4 is used for screening seeds, unqualified seeds can enter the collecting bin 2 through the material screening plate 4, qualified seeds can stay on the surface of the material screening plate 4, the material guiding plate 6 is a cone with a high middle part and two low sides, the seeds can firstly fall on the material guiding plate 6 when entering the screening bin 3, and the material guiding plate 6 can drive the material screening plate 4 to move downward under the impact of the gravity of the seeds.
Further, rectangular array is provided with the through-hole on the stock guide 6, and the seed of being convenient for passes through stock guide 6 when the whereabouts, and when the seed passed through stock guide 6, because the slope of 6 both sides of stock guide, so more seed can be piled up to 6 both sides of stock guide, vibrations flattening structure is used for carrying out the flattening with the seed on sieve flitch 4 surface, prevents to sieve flitch 4 and goes up certain one side and pile up more seed and influence the screening efficiency.
As shown in fig. 1, as a preferred embodiment of the present invention, the elastic support structure includes a sliding sleeve 11, a sliding rod 12 and a spring 13, a sliding rod 12 is fixedly connected to the bottom inside the collection bin 2, the lower side of the sieve plate 4 abuts against the sliding sleeve 11, one end of the sliding rod 12 close to the sliding sleeve 11 is slidably connected to and disposed inside the sliding sleeve 11, the spring 13 is further disposed inside the sliding sleeve 11, the spring 13 and one end of the sliding rod 12 located inside the sliding sleeve 11 are fixedly connected, the sieve plate 4 drives the sliding sleeve 11 to move down, at this time, the sliding sleeve 11 compresses the spring 13, the spring 13 is gradually compressed, and when an unqualified seed is sifted, the spring 13 reversely drives the sieve plate 4 to rise, and the sieve plate 4 vibrates reciprocally under the gravity of the seed and the effect of the spring 13, so as to accelerate the screening efficiency of the seed.
As shown in fig. 1, as a preferred embodiment of the present invention, the auxiliary stretching structure includes a pulling rope 21 and a fixed pulley 20, the pulling rope 21 is connected to the left vertical plate 7 or the right vertical plate 8, the other end of the pulling rope 21 is connected and fixed to the top of the material guide plate 6, the top of the screening bin 3 is further provided with the fixed pulley 20 for the pulling rope 21 to wrap around and guide the pulling rope 21, and the vibration leveling structure drives the material guide plate 6 and the material sieving plate 4 to move through the pulling rope 21 and the fixed pulley 20 while driving the screening bin 3 to move, so as to increase the vibration amplitude of the material sieving plate 4.
As shown in fig. 1-3, as a preferred embodiment of the present invention, the vibration leveling structure includes a supporting plate 14, a gear shaft 17, a half gear 18 and a rack 19, a supporting sliding shaft 16 is fixedly connected to both the left vertical plate 7 and the right vertical plate 8, a supporting plate 14 and a rack 19 are fixedly connected to both sides of the outer side of the screening bin 3 close to both the left vertical plate 7 and the right vertical plate 8, a gear shaft 17 is rotatably connected to both the left vertical plate 7 and the right vertical plate 8, the half gear 18 is fixedly installed on the gear shaft 17, the half gear 18 and the rack 19 are movably engaged and drivingly connected, a sliding slot 15 is provided on the supporting plate 14, the sliding slot 15 and the supporting sliding shaft 16 are slidably connected, teeth on the half gear 18 connected to the left vertical plate 7 and the half gear 18 connected to the right vertical plate 8 are symmetrically distributed, that is, when one group of the half gears 18 and the rack 19 are engaged, the other group of the half gears 18 and the rack 19 are separated.
The utility model discloses a riser, including bottom plate 1, bottom plate, connecting axle 24, left riser 7, right riser 8, left side riser 7 and right riser 8, two sets of a set of fixed mounting in the left riser 7 is provided with motor 31, the one end that motor 31 was kept away from to gear shaft 17 runs through left riser 7, and fixed connection is provided with initiative bevel gear 26, and the gear shaft 17 of connecting on left riser 7 and the right riser 8 all is provided with initiative bevel gear 26, and lies in same one side, fixed connection is provided with riser 22 on the bottom plate 1, riser 22 lies in between left riser 7 and the right riser 8, fixed connection is provided with two sets of connecting plates 23 on the riser 22, connecting plate 23 rotates to connect and is provided with connecting axle 24, the equal fixed connection in both ends of connecting axle 24 is provided with driven bevel gear 25, driven bevel gear 25 and the meshing transmission of initiative bevel gear 26 are connected, and two sets of driven bevel gear 25 and the reverse meshing transmission of initiative bevel gear 26.
As shown in fig. 1, as a preferred embodiment of the present invention, the present invention further includes a dust removing structure, the dust removing structure includes a fan 27, an air outlet pipe 28, a rotating shaft 29, a folded plate 30 and dust removing holes 9, the fan 27 is installed on the left vertical plate 7 or the right vertical plate 8, the air outlet end of the fan 27 is connected to the air outlet pipe 28, the air outlet pipe 28 is located in the collecting bin 2, a plurality of groups of dust removing holes 9 are uniformly and penetratingly arranged on the side surface of the collecting bin 2 away from the fan 27, and the dust removing holes 9 are uniformly arranged in a rectangular array on the collecting bin 2.
A rotating shaft 29 is rotatably connected in the collecting bin 2, a plurality of groups of rotating shafts 29 are uniformly distributed in the collecting bin 2, a plurality of groups of folded plates 30 are uniformly distributed on the circumference of the rotating shaft 29, and dust mixed with the screened seeds is blown out through a fan 27, an air outlet pipe 28 and a dust removing hole 9; when blowing off impurity, the seed blows back to collecting 2 one side that is close to dust removal hole 9 in the storehouse under the effect of wind-force, in order to prevent that it from piling up together, influences the storage space in collecting 2, and pivot 29 can rotate when receiving wind-force to blow, will collect the material of storehouse 2 bottom and strickle as far as.
In this embodiment, the control of the fan 27 and the motor 31 may be performed by using a PLC controller disclosed in the prior art, and the specific models and circuit connections of the PLC controller, the fan 27, and the motor 31 are not specifically limited, and may be flexibly set in actual application. The circuits, electronic components and modules referred to are well within the art of prior art and are not explicitly described in the present disclosure as such, nor are software and process modifications required.
The embodiment of the invention provides a vibration seed selection device for agricultural sowing machinery, when the device works, seeds can firstly fall on a material guide plate 6 when entering a screening bin 3, the material guide plate 6 drives a material screening plate 4 to move downwards under the impact of the gravity of the seeds, the material screening plate 4 drives a sliding sleeve 11 to move downwards, at the moment, the sliding sleeve 11 compresses a spring 13, the spring 13 is gradually compressed and then can reversely drive the material screening plate 4 to ascend, the material screening plate 4 vibrates in a reciprocating mode under the action of the gravity of the seeds and the spring 13, the screening efficiency of the seeds is accelerated, a vibration leveling structure drives the material guide plate 6 and the material screening plate 4 to move through a pull rope 21 and a fixed pulley 20 while driving the screening bin 3 to move, and the vibration amplitude of the material screening plate 4 is increased.
The vibration leveling structure works: the motor 31 is started to drive the gear shaft 17 to rotate, the gear shaft 17 drives one group of half gears 18 to rotate, the gear shaft 17 drives the other group of gear shaft 17 to rotate through the driving bevel gear 26, the driven bevel gear 25 and the connecting shaft 24, the other group of gear shaft 17 drives the other group of half gears 18 to rotate, the rotating directions of the two groups of half gears 18 are opposite, the screening bin 3 is driven to vibrate left and right in a reciprocating mode through meshing of the two groups of half gears 18 and the racks 19, seeds on the screening plate 4 can be gradually flattened due to vibration, and the effect and the efficiency of seed selection are improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. A vibration seed selection device for agricultural sowing machinery comprises a bottom plate, a collection bin, a screening bin, a discharge bin, a left vertical plate and a right vertical plate, wherein the screening bin is arranged above the bottom plate; left side riser and right riser are fixed in respectively on the bottom plate of screening storehouse both sides, its characterized in that still includes:
the vibration leveling structure is arranged on the left vertical plate and the right vertical plate and is connected with the screening bin, and the vibration leveling structure is used for driving the whole screening bin and the discharging bin to reciprocate left and right;
the material guide screening structure is arranged in the screening bin, an elastic supporting structure is further arranged on the lower side of the material guide screening structure, and the elastic supporting structure is used for elastically supporting the material guide screening structure;
the auxiliary stretching structure is used for driving the material guide screening structure to move up and down in the screening bin while the screening bin moves left and right in a reciprocating manner;
the material guide screening structure comprises a screening plate, a material guide plate and a fixed vertical rod;
a screening plate is arranged in the screening bin in a sliding connection mode, a material guide plate is arranged above the screening plate, and a fixing vertical rod is fixedly connected between the material guide plate and the screening plate;
the auxiliary stretching structure comprises a pulling rope and a fixed pulley;
the left vertical plate or the right vertical plate is connected with a pull rope, and the other end of the pull rope is connected and fixed to the top of the material guide plate; the top of the screening bin is also provided with a fixed pulley for the rope to be wound and connected and guide;
the vibration leveling structure comprises a supporting plate, a gear shaft, a half gear and a rack;
the left vertical plate and the right vertical plate are both fixedly connected with a supporting sliding shaft, the side surfaces of the outer side of the screening bin, which are close to the two sides of the left vertical plate and the right vertical plate, are both fixedly connected with a supporting plate and a rack, the left vertical plate and the right vertical plate are both rotatably connected with a gear shaft, the half gear is fixedly arranged on the gear shaft, and the half gear is movably meshed with the rack in a transmission way;
the supporting plate is provided with a sliding chute which is connected with the supporting sliding shaft in a sliding manner, and the half gear connected to the left vertical plate and the teeth on the half gear connected to the right vertical plate are symmetrically distributed;
the left vertical plate and the right vertical plate are both provided with two groups, one of the two groups of left vertical plates is fixedly provided with a motor, one end, far away from the motor, of the gear shaft penetrates through the left vertical plate and is fixedly connected with a driving bevel gear, and the gear shafts connected to the left vertical plate and the right vertical plate are both provided with driving bevel gears and are positioned on the same side;
the bottom plate is fixedly connected with a vertical plate, the vertical plate is positioned between the left vertical plate and the right vertical plate, the vertical plate is fixedly connected with two groups of connecting plates, the connecting plates are rotatably connected with connecting shafts, both ends of each connecting shaft are fixedly connected with driven bevel gears, the driven bevel gears are in meshing transmission connection with the driving bevel gears, and the two groups of driven bevel gears are in reverse meshing transmission with the driving bevel gears;
the dust removal structure comprises a fan, an air outlet pipe and dust removal holes;
the left vertical plate or the right vertical plate is provided with a fan, the air outlet end of the fan is connected with an air outlet pipe, the air outlet pipe is positioned in the collection bin, the side surface of one side of the collection bin, which is far away from the fan, is uniformly provided with a plurality of groups of dust removal holes in a penetrating manner, and the dust removal holes are uniformly arranged on the collection bin in a rectangular array manner;
the dust removing structure also comprises a rotating shaft and a folded plate;
collect the storehouse internal rotation and connect and be provided with the pivot, the pivot equipartition is provided with the multiunit in collecting the storehouse, the circumference equipartition is provided with the multiunit folded plate in the pivot.
2. The vibrating seed selection device for agricultural sowing machinery as claimed in claim 1, wherein the guide plate is conical with a high middle part and two low sides, and the guide plate is provided with through holes in a rectangular array.
3. The vibrating seed selection device for agricultural sowing machines according to claim 1 or 2, wherein the elastic support structure comprises a sliding sleeve, a sliding rod and a spring;
a sliding rod is fixedly connected to the bottom inside the collection bin;
the downside of sieve flitch is supported and is provided with the sliding sleeve, and the slide bar is close to the one end sliding connection setting of sliding sleeve in the sliding sleeve, still is equipped with the spring in the sliding sleeve, and spring and slide bar are located the one end fixed connection in the sliding sleeve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110911330.6A CN113617651B (en) | 2021-08-10 | 2021-08-10 | Vibration seed selection device for agricultural sowing machinery |
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| CN202110911330.6A CN113617651B (en) | 2021-08-10 | 2021-08-10 | Vibration seed selection device for agricultural sowing machinery |
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| CN113617651B true CN113617651B (en) | 2023-01-24 |
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| CN114950934A (en) * | 2022-05-26 | 2022-08-30 | 安徽宏翔农业机械有限公司 | Multistage screening installation of seed for agricultural seeding |
| CN116689289B (en) * | 2023-08-03 | 2023-11-03 | 潍坊国特矿山设备有限公司 | Dust type linear vibrating screen for magnetic separator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CA1173405A (en) * | 1981-10-16 | 1984-08-28 | Cecil T. Humphrey | Dual frequency screen for classifying granular material |
| CN108499857A (en) * | 2018-03-22 | 2018-09-07 | 广州百士臣科技有限公司 | A kind of efficient swing type powder body material rapid screening device |
| CN109954671A (en) * | 2018-07-24 | 2019-07-02 | 天津天林欣然生物科技有限公司 | Agricultural breeding sieve separator |
| CN110394305A (en) * | 2019-07-11 | 2019-11-01 | 诸暨市众创机械设备厂 | A kind of net kind of equipment of agricultural planting with seed disturbance function |
| CN212759677U (en) * | 2020-07-20 | 2021-03-23 | 郑海军 | Novel calcium carbonate powder granularity detection device |
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Denomination of invention: A vibrating seed selection device for agricultural seeding machinery Effective date of registration: 20230317 Granted publication date: 20230124 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: Shandong Zhenghong Auto Parts Co.,Ltd. Registration number: Y2023980035286 |
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Denomination of invention: A vibration seed selection device for agricultural sowing machinery Granted publication date: 20230124 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: Shandong Zhenghong Auto Parts Co.,Ltd. Registration number: Y2024980006762 |
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