CN208928561U - A kind of agricultural planting seed screening machine - Google Patents
A kind of agricultural planting seed screening machine Download PDFInfo
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- CN208928561U CN208928561U CN201821749650.6U CN201821749650U CN208928561U CN 208928561 U CN208928561 U CN 208928561U CN 201821749650 U CN201821749650 U CN 201821749650U CN 208928561 U CN208928561 U CN 208928561U
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Abstract
The utility model discloses a kind of agricultural planting seed screening machines, including shell, feeding mechanism, screen plate mechanism, mobile mechanism and elevating mechanism, mobile mechanism includes right column, left column, mobile ontology, two groups of fixed pulleys, two groups of variation pulley blocks and movable pulley, fixed pulley and variation pulley blocks are separately mounted to the upper left quarter and upper right quarter of mobile ontology, left column upper end is fixed with arc pressuring plate, fixation pulley can be moved arcuately pressing plate medial surface, the inside upper wall for changing pulley blocks and right column is engaged and can slide along the inside upper wall of right column, movable pulley can slide on elevating mechanism, elevating mechanism can realize the lifting of mobile mechanism, mobile ontology and screen plate mechanism are connected.The utility model can realize moving left and right and vibrating up and down for screen plate mechanism respectively, can effectively improve the screening quality of seed, ensure that the germination percentage of the seed filtered out, and compact-sized, easy to use by setting elevating mechanism and mobile mechanism.
Description
Technical field
The utility model relates to technical field of agricultural machinery more particularly to a kind of agricultural planting seed screening machines.
Background technique
The quality of seed directly influences the germination and survival rate of agricultural planting, before planting plants, needs first to kind
Son is screened in advance, to select top-quality seed, guarantees the high-incidence bud rate and high-survival rate of agricultural planting, as far as possible
Improve the yield of crops.But during existing screening seed, by manually carrying out screening seed, large labor intensity, sieve
Component efficiency is slow, and cannot be guaranteed the effect of screening, and when screening, a large amount of dust caused influence, this screening to the health of human body
Mode is very coarse, cannot achieve the screening requirement of the crop seeds of high quality, also just not can guarantee the farming species sifted out
The high-incidence bud rate and high-survival rate of son, finally influence crop yield.Meanwhile the existing equipment for screening seed filters out
Seed need to be dried again, it is time-consuming and laborious.
Utility model content
The purpose of the utility model is to provide a kind of agricultural planting seed screening machines, solve in the prior art for sieving
The equipment screening of seed selection not exclusively, the problem of can not being dried.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of agricultural planting seed screening machine of the utility model, including shell, feeding mechanism, screen plate mechanism, moving machine
Structure and elevating mechanism, the feeding mechanism are connected in the upper right quarter of the shell and including inlet port and outlet port, the movements
Mechanism includes right column, left column and the mobile ontology being arranged between the right column and the left column, two groups of fixed cunnings
Wheel, two groups of variation pulley blocks and the movable pulley that the mobile body bottom portion is set, the fixed pulley and the variation pulley
Group is separately mounted to the upper left quarter and upper right quarter of the mobile ontology, and the left column upper end is fixed with arc pressuring plate, the arc
Shape pressing plate medial surface is arc, and the fixed pulley can move along the arc pressuring plate medial surface, the mobile ontology with it is described
Reset spring is additionally provided between right column, the right column is in inverted L shape, the inside for changing pulley blocks and the right column
Upper wall is engaged and can slide along the inside upper wall of the right column, the elevating mechanism be set to the right column with it is described
Between left column and it is located at below the mobile ontology, the movable pulley can slide on the elevating mechanism, the elevator
Structure can realize the lifting of the mobile mechanism, and the mobile ontology is connected by fixed column and the screen plate mechanism, the sieve plate
Mechanism includes top plate, sieve plate, material plate, starting stave and the second riser, and the top plate, the sieve plate and the material plate are from upper
Shape between the first screen cylinder, the sieve plate and the material plate is set gradually and formed between the top plate and the sieve plate under
At the second screen cylinder, the discharge port is correspondingly arranged with first screen cylinder, the starting stave and second riser it
Between be provided with the first storage warehouse, be provided with the second storage warehouse between second riser and the left column, first screening
Cylinder is correspondingly connected with first storage warehouse, and second screen cylinder is correspondingly connected with second storage warehouse.
Further, the elevating mechanism includes the support plate for being used to support the mobile mechanism, is connected in the support
Supporting table, cabinet and the setting in board bottom portion are in the intracorporal driving motor of the case, driving gear, drive shaft, cam, the driving
Gear is driven described in motor driven, is installed with the drive shaft in the middle part of the driving gear, is also connected in the drive shaft described
Cam, the driving gear can realize the rotation of the cam by driving the drive shaft turns, and the drive shaft is logical
It crosses connecting flange to be fixed in the housing sidewall and be rotatably connected with the connecting flange, the supporting table bottom passes through institute
The lifting for realizing the support plate after cabinet with the cam engagement is stated, the movable pulley can slide in the support plate.
Further, bearing is equipped at the cooperation of the drive shaft and the connecting flange.
Further, the feeding mechanism further includes sealing cover, air-leg, feeder motor, is driven by the feeder motor
Conveying axis and the helical blade that is arranged on the conveying axis, described air-leg one end connect with the sealing cover outer end,
The other end is connect to drive the sealing cover to be opened and closed with the feeding mechanism outer wall.
It further, further include wind pushing mechanism, the wind pushing mechanism includes air blowing hood, air supply tube and air-heater, described
Several air inlet holes are offered on the lateral wall of feeding mechanism, seal closure is equipped with the air blowing hood, the shell on the air inlet hole
Body upper end is fixedly installed with the air-heater, is connected between the air-heater and the air blowing hood by the air supply tube.
It further, further include the collecting mechanism being arranged in the housing left side wall, the collecting mechanism includes collecting
Cover, getter wheel and collecting pipe, the collecting hood left end is connected with the collecting pipe, right end passes through the housing left side wall and extendes back
Enter in the shell, motor-driven getter wheel is equipped with inside the collecting pipe.
Further, the variation pulley blocks include pulley, return spring and slide mass, and the mobile body upper surface is right
Portion offers slide mass sliding slot, and the slide mass slides in the slide mass sliding slot and is equipped with the cunning on the slide mass
Wheel is equipped with return spring between the slide mass bottom surface and slide mass sliding slot bottom surface.
Further, the bottom of first storage warehouse and second storage warehouse is equipped with openable material taking mouth.
Further, the sieve plate is equipped with several sieve pores and the size of the sieve pore is big less than seed to be screened
It is small.
Compared with prior art, the advantageous effects of the utility model:
The utility model by setting elevating mechanism and mobile mechanism, can realize respectively screen plate mechanism move left and right and on
Lower vibration can effectively improve the screening quality of seed, ensure that the germination percentage of the seed filtered out；By the way that screen plate mechanism is arranged,
It can be realized the category filter of seed, it is compact-sized, easy to use.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model agricultural planting seed screening machine.
Description of symbols: 1, shell；2, feeding mechanism；21, feed inlet；22, sealing cover；23, air-leg；24, it conveys
Motor；25, conveying axis；26, helical blade；27, discharge port；3, wind pushing mechanism；31, air blowing hood；32, air supply tube；33, hot wind
Machine；4, screen plate mechanism；41, top plate；42, sieve plate；43, material plate；44, starting stave；45, the second riser；46, rotor plate；47,
First storage warehouse；48, the second storage warehouse；5, mobile mechanism；51, arc pressuring plate；52, right column；53, left column；54, fixed to slide
Wheel；55, pulley blocks are changed；551, pulley；552, return spring；553, slide mass；56, reset spring；57, movable pulley；58, it moves
Dynamic ontology；6, elevating mechanism；61, support plate；62, supporting table；63, cabinet；64, driving motor；65, gear is driven；66, it drives
Axis；67, cam；68, fixed column；7, collecting mechanism；71, collecting hood；72, getter wheel；73, collecting pipe.
Specific embodiment
As shown in Figure 1, a kind of agricultural planting seed screening machine, including shell 1, feeding mechanism 2, screen plate mechanism 4, movement
Mechanism 5 and elevating mechanism 6, the feeding mechanism 2 are connected in the upper right quarter of the shell 1 and including feed inlet 21 and discharge ports
27, the mobile mechanism 5 includes right column 52, left column 53 and is arranged between the right column 52 and the left column 53
Fixed 54, the two groups of variation pulley blocks 55 of pulley of 58, two groups of ontology of movement and the movable pulley that 58 bottom of mobile ontology is set
57, the fixed pulley 54 and the pulley blocks 55 that change are separately mounted to the upper left quarter and upper right quarter of the mobile ontology 58,
53 upper end of left column is fixed with arc pressuring plate 51, and 51 medial surface of arc pressuring plate is arc, and the fixed pulley 54 can
It is moved along 51 medial surface of arc pressuring plate, is additionally provided with reset spring between the mobile ontology 58 and the right column 52
56, the right column 52 is in inverted L shape, and the inside upper wall of the variation pulley blocks 55 and the right column 52 is engaged and can edge
The inside upper wall of the right column 52 slides, and the elevating mechanism 6 is set between the right column 52 and the left column 53
And it is located at 58 lower section of mobile ontology, the movable pulley 57 can slide on the elevating mechanism 6, and the elevating mechanism 6 can
Realize the lifting of the mobile mechanism 5, the mobile ontology 58 is connected by fixed column and the screen plate mechanism 4, the sieve plate
Mechanism 4 includes top plate 41, sieve plate 42, material plate 43, starting stave 44 and the second riser 45, the top plate 41, the sieve plate 42
And the material plate 43 sets gradually from top to bottom and is formed between the top plate 41 and the sieve plate 42 first screen cylinder, described
The second screen cylinder is formed between sieve plate 42 and the material plate 43, the discharge port 27 is correspondingly arranged with first screen cylinder,
The first storage warehouse 47 is provided between the starting stave 44 and second riser 45, second riser 45 and the left side are vertical
The second storage warehouse 48 is provided between column 53, first screen cylinder is correspondingly connected with first storage warehouse 47, and described second
Screen cylinder is correspondingly connected with second storage warehouse 48.
The agricultural planting of the present embodiment with seed screening machine when in use, by the feed inlet 21 of feeding mechanism 2 by seed
It importing in shell, rear seed screens seed by sieve plate 42 from the sieve plate 42 that discharge port 21 falls into the first screen cylinder,
Seed after screening is fallen on the material plate 43 of the second screen cylinder, and the seed after then screening, which is fallen into the second storage warehouse 48, to carry out
Storage, is not fallen into the first storage warehouse 47 by the seed of sieve plate and is stored；In the screening process of screen plate mechanism 4, lifting
Mechanism 6 can realize the lifting of mobile mechanism 5, and when elevating mechanism 6 rises, mobile mechanism 5 is in uphill process, fixed pulley 54
It can arcuately be moved to upper right side 51 medial surface of pressing plate, changing pulley blocks 55 at this time can slide to the right along the inside upper wall of right column 52
It is dynamic, so that moving right for mobile mechanism 5 is realized, when moving to certain position, with the decline of elevating mechanism 6, due to movement
Reset spring 56 is provided between ontology 58 and right column 52, under the action of the restoring force of reset spring 56, mobile mechanism 5 is anti-
It to movement, moves in circles, to realize the bilateral reciprocation of mobile mechanism 5, and mobile mechanism 5 is in the process moved right
In, since fixed pulley 54 can arcuately 51 medial surface of pressing plate incline inside mobile and arc pressuring plate 51 in upper right side to upper right side
Oblique radian can make 5 left side of mobile mechanism mobile to upper right side, realize that the inclination in 5 left side of mobile mechanism is of reciprocating vibration, this time shift
Dynamic ontology 58 is connected by fixed column and screen plate mechanism 4, and the left and right of screen plate mechanism 4 can be realized, up and down reciprocatingly vibrate, to reach
To preferable screening effect.
The agricultural planting of the present embodiment, by setting elevating mechanism 6 and mobile mechanism 5, can be realized respectively with seed screening machine
Screen plate mechanism 4 moving left and right and vibrating up and down, and can effectively improve the screening quality of seed, ensure that the hair of the seed filtered out
Bud rate；By setting screen plate mechanism 4, the category filter of seed can be realized, it is compact-sized, easy to use.
Wherein, the screen plate mechanism 4 further includes rotor plate 46, and described 46 one end of rotor plate and 42 left end of sieve plate are solid
Even, the other end is hinged on 45 upper end of the second riser.
Specifically, the elevating mechanism 6 includes the support plate 61 for being used to support the mobile mechanism 5, is connected in the branch
Supporting table 62, cabinet 63 and the driving motor 64 being arranged in the cabinet 63, the driving gear 65, drive shaft of 61 bottom of fagging
66, cam 67, the driving motor 64 drive the driving gear 65, are installed with the drive shaft in the middle part of the driving gear 65
66, the cam 67 is also connected in the drive shaft 66, the driving gear 65, which can pass through, drives the drive shaft 66 to rotate
To realize the rotation of the cam 67, the drive shaft 66 be fixed on 1 side wall of shell by connecting flange and with institute
It states connecting flange to be rotatably connected, 62 bottom of supporting table cooperates described in realization after passing through the cabinet 63 with the cam 67
The lifting of support plate 61, the movable pulley 57 can slide in the support plate 61.
In the present embodiment, driving gear 65 is driven by driving motor 64, driving gear 65 drives drive shaft 66 to rotate, this
When drive shaft 66 on be connected with cam 67, with cam 67 cooperate 62 bottom of supporting table with cam 67 rotate realize supporting table 62
Lifting, 62 top of supporting table is fixed with support plate 61 at this time, and mobile mechanism 5 is placed with above support plate 61, and shifting can be realized
The lifting of motivation structure 5, compact-sized, design is rationally.
Wherein, the elevating mechanism 6 further includes fixed column 68, and the fixed column 68 is symmetrically disposed on 63 two sides of cabinet
And it is used to support the cabinet 63.
Specifically, being equipped with bearing at the drive shaft 66 and the cooperation of the connecting flange.
In the present embodiment, by the way that bearing is arranged at the cooperation of drive shaft 66 and connecting flange, friction, raising portion can be reduced
Part service life reduces noise.
Specifically, the feeding mechanism 2 further include sealing cover 22, air-leg 23, feeder motor 24, by the feeder motor
The conveying axis 25 of 24 drivings and the helical blade 26 being arranged on the conveying axis 25, described 23 one end of air-leg and the sealing
The connection of 22 outer end of lid, the other end are connect to drive the sealing cover 22 to be opened and closed with 2 outer wall of feeding mechanism.
In the present embodiment, conveying axis 25 is driven to rotate by feeder motor 24, thus realize the rotation of helical blade 26, it can
Seed is transported to discharge port 27 from feeding inlet 21, charging can be made uniformly, and high degree of automation；Also, pass through air-leg 23
It realizes the opening and closing of sealing cover 22, saves manpower.
Specifically, further including wind pushing mechanism 3, the wind pushing mechanism 3 includes air blowing hood 31, air supply tube 32 and air-heater 33,
Several air inlet holes are offered on the lateral wall of the feeding mechanism 2, seal closure is equipped with the air blowing hood 31 on the air inlet hole,
1 upper end of shell is fixedly installed with the air-heater 33, is sent between the air-heater 33 and the air blowing hood 31 by described
Air hose 32 is connected to.
It is close on air inlet hole at this time by offering several air inlet holes on the lateral wall of feeding mechanism 2 in the present embodiment
Sealing cover is equipped with air blowing hood 31, the hot wind that air-heater 33 generates can be transported in air blowing hood 31 by air supply tube 32, can incited somebody to action at this time
Hot wind imports in feeding mechanism 2, carries out drying and processing to the seed in feeding mechanism 2.
Specifically, further including the collecting mechanism 7 being arranged on 1 left side wall of shell, the collecting mechanism 7 includes collecting
Cover 71, getter wheel 72 and collecting pipe 73,71 left end of collecting hood is connected with the collecting pipe 73, right end passes through the shell
It is protruded into after 1 left side wall in the shell 1, motor-driven getter wheel 72 is equipped with inside the collecting pipe 73.
In the present embodiment, by the way that collecting mechanism 7 is arranged on 1 left side wall of shell, wherein collecting hood 71 can be in shell 1
Seed carries out the collection of dust, while the hot steam that can be generated to air-heater 33 is collected, and reduces humidity in shell 1, is kept
It is dry.
Specifically, the variation pulley blocks 55 include pulley 551, return spring 552 and slide mass 553, the movement is originally
58 upper surface right part of body offers slide mass sliding slot, and the slide mass 553 slides in the slide mass sliding slot and the sliding
The pulley 551 is installed on body 553, return bullet is equipped between 553 bottom surface of slide mass and slide mass sliding slot bottom surface
Spring 552.
Specifically, the bottom of first storage warehouse 47 and second storage warehouse 48 is equipped with openable material taking mouth.
In the present embodiment, by the way that openable material taking mouth is arranged, it can facilitate in the first storage warehouse 47 and the second storage warehouse 48
The taking-up of seed.
Specifically, the sieve plate 42 is equipped with several sieve pores and the size of the sieve pore is big less than seed to be screened
It is small.
In the present embodiment, the size of sieve pore is less than seed size to be screened on sieve plate 42, at this time can be by larger size
Seed is sieved into the first storage warehouse 47, and the seed of smaller size is sieved into the second storage warehouse 48.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (9)
1. a kind of agricultural planting seed screening machine, it is characterised in that: including shell, feeding mechanism, screen plate mechanism, mobile mechanism
And elevating mechanism, the feeding mechanism are connected in the upper right quarter of the shell and including inlet port and outlet port, the moving machines
Structure include right column, left column and the mobile ontology being arranged between the right column and the left column, two groups of fixed pulleys,
Two groups of variation pulley blocks and the movable pulley that the mobile body bottom portion is set, the fixed pulley and the variation pulley component
It is not mounted on the upper left quarter and upper right quarter of the mobile ontology, the left column upper end is fixed with arc pressuring plate, the arc pressure
Plate medial surface is arc, and the fixed pulley can be moved along the arc pressuring plate medial surface, and the mobile ontology and the right side are vertical
Reset spring is additionally provided between column, the right column is in inverted L shape, the inside upper wall for changing pulley blocks and the right column
It is engaged and can be slided along the inside upper wall of the right column, the elevating mechanism is set to the right column and the left side is vertical
Between column and it is located at below the mobile ontology, the movable pulley can slide on the elevating mechanism, and the elevating mechanism can
Realize the lifting of the mobile mechanism, the mobile ontology is connected by fixed column and the screen plate mechanism, the screen plate mechanism
Including top plate, sieve plate, material plate, starting stave and the second riser, the top plate, the sieve plate and the material plate are from top to bottom
It sets gradually and is formed between the top plate and the sieve plate between the first screen cylinder, the sieve plate and the material plate and form
Two screen cylinders, the discharge port are correspondingly arranged with first screen cylinder, are set between the starting stave and second riser
Be equipped with the first storage warehouse, be provided with the second storage warehouse between second riser and the left column, first screen cylinder with
First storage warehouse is correspondingly connected with, and second screen cylinder is correspondingly connected with second storage warehouse.
2. agricultural planting seed screening machine according to claim 1, it is characterised in that: the elevating mechanism includes being used for
Support the support plate of the mobile mechanism, the supporting table for being connected in the support plate bottom, cabinet and setting in the cabinet
Driving motor, driving gear, drive shaft, cam, the driving motor drives the driving gear, the driving gear middle part
It is installed with the drive shaft, the cam is also connected in the drive shaft, the driving gear can be by driving the drive shaft
Rotation to realize the rotation of the cam, the drive shaft be fixed in the housing sidewall by connecting flange and with it is described
Connecting flange is rotatably connected, and the support plate is realized with the cam engagement after the cabinet in the supporting table bottom
Lifting, the movable pulley can slide in the support plate.
3. agricultural planting seed screening machine according to claim 2, it is characterised in that: the drive shaft and the connection
Bearing is equipped at the cooperation of flange.
4. agricultural planting seed screening machine according to claim 1, it is characterised in that: the feeding mechanism further includes close
Capping, air-leg, feeder motor, the conveying axis driven by the feeder motor and the helical-blade being arranged on the conveying axis
Piece, described air-leg one end is connect with the sealing cover outer end, the other end is connect with the feeding mechanism outer wall to drive
State sealing cover opening and closing.
5. agricultural planting seed screening machine according to claim 1, it is characterised in that: it further include wind pushing mechanism, it is described
Wind pushing mechanism includes air blowing hood, air supply tube and air-heater, several air inlet holes, institute are offered on the lateral wall of the feeding mechanism
State on air inlet hole seal closure and be equipped with the air blowing hood, the shell upper end is fixedly installed with the air-heater, the air-heater with
It is connected between the air blowing hood by the air supply tube.
6. agricultural planting seed screening machine according to claim 5, it is characterised in that: further include being arranged in the shell
Collecting mechanism on left side wall, the collecting mechanism include collecting hood, getter wheel and collecting pipe, the collecting hood left end with it is described
Collecting pipe is connected, right end protrudes into the shell after passing through the housing left side wall, and motor is equipped with inside the collecting pipe and is driven
Dynamic getter wheel.
7. agricultural planting seed screening machine according to claim 1, it is characterised in that: the variation pulley blocks include sliding
Wheel, return spring and slide mass, the mobile body upper surface right part offer slide mass sliding slot, and the slide mass is in the cunning
The pulley, the slide mass bottom surface and slide mass sliding slot bottom surface are installed on sliding and the slide mass in kinetoplast sliding slot
Between be equipped with return spring.
8. agricultural planting seed screening machine described in any one of -7 according to claim 1, it is characterised in that: first storage
The bottom of storage and second storage warehouse is equipped with openable material taking mouth.
9. agricultural planting seed screening machine described in any one of -7 according to claim 1, it is characterised in that: on the sieve plate
Size equipped with several sieve pores and the sieve pore is less than seed size to be screened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749650.6U CN208928561U (en) | 2018-10-27 | 2018-10-27 | A kind of agricultural planting seed screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821749650.6U CN208928561U (en) | 2018-10-27 | 2018-10-27 | A kind of agricultural planting seed screening machine |
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| Publication Number | Publication Date |
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| CN208928561U true CN208928561U (en) | 2019-06-04 |
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ID=66726091
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821749650.6U Active CN208928561U (en) | 2018-10-27 | 2018-10-27 | A kind of agricultural planting seed screening machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560358A (en) * | 2019-09-25 | 2019-12-13 | 石梦成 | Energy-concerving and environment-protective type building engineering construction building materials multidirectional vibration sorting device |
| CN110560359A (en) * | 2019-09-25 | 2019-12-13 | 石梦成 | Two-way sorting device that vibrates of energy-concerving and environment-protective type building engineering construction building materials |
-
2018
- 2018-10-27 CN CN201821749650.6U patent/CN208928561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560358A (en) * | 2019-09-25 | 2019-12-13 | 石梦成 | Energy-concerving and environment-protective type building engineering construction building materials multidirectional vibration sorting device |
| CN110560359A (en) * | 2019-09-25 | 2019-12-13 | 石梦成 | Two-way sorting device that vibrates of energy-concerving and environment-protective type building engineering construction building materials |
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Address after: 057250 No.60, east section of Fengcheng Road, Quzhou County, Handan City, Hebei Province Patentee after: Hansheng Seed Industry Group Co.,Ltd. Address before: 057250 No.60, east section of Fengcheng Road, Quzhou County, Handan City, Hebei Province Patentee before: HEBEI HANSHENG SEEDS CO.,LTD. |