CN206604768U - A kind of automatic winnowing machine of dual-purpose crops in car land - Google Patents
A kind of automatic winnowing machine of dual-purpose crops in car land Download PDFInfo
- Publication number
- CN206604768U CN206604768U CN201720311800.4U CN201720311800U CN206604768U CN 206604768 U CN206604768 U CN 206604768U CN 201720311800 U CN201720311800 U CN 201720311800U CN 206604768 U CN206604768 U CN 206604768U
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- Prior art keywords
- air duct
- rotating shaft
- air
- dual
- longitudinal bracing
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Abstract
The utility model announces a kind of automatic winnowing machine of dual-purpose crops in car land, belongs to agricultural machinery technological field.Including support, air duct, fan, fan center is provided with rotating shaft；Rotary shaft rack is fixed with air duct, rotating shaft may be rotatably mounted at rotary shaft rack center；Air duct air outlet is stretched out in rotating shaft one end, and belt wheel is fixedly mounted；The rotating shaft other end connects a motor by one-directional connector；Motor is fixed in air duct by an electric machine support；Leg both sides are each under support fixes a longitudinal bracing；The two ends of longitudinal bracing are separately installed with an activity branch wheel.Grain, plant and medicine can be divided into two and arrive third by the utility model；Used cooperatively in can selecting afield with agricultural automobile, the place that there can also be power supply at home is used, and is widely used；Retractable activity branch wheel, simple in construction, cost is low, is readily transported, and reduces the pollution to rural environment.
Description
Technical field
The utility model is related to agricultural machinery technological field, is specifically that one kind is used to screen the work such as grain, wild fruit and Chinese medicine
The automatic winnowing machine of the dual-purpose crops in car land of thing.
Background technology
The grains such as soybean, high grain and the corn harvested as peasant in field, the fruit of Chinese magnoliavine harvested in forest, open country, fibert
During with the trees wild fruit such as walnut with Chinese medicine, with substantial amounts of skin, branch, leaf and soil and chaff, it is difficult to remove, only all take home
Slowly picking or natural selection by winnowing, not only take a lot of work bothersome and not laborsaving, and in pollution man, environment in village, increase garbage disposal；Such as
Fruit is transported to outside village, then wastes time and energy, and increases freight.Existing mechanical winnowing machine transport inconvenience, equally exists dirt
In dye man, in village the problem of environment, it is impossible to adapt to open air and use.
The content of the invention
In order to solve the above technical problems, the utility model provides a kind of automatic winnowing machine of dual-purpose crops in car land.
The utility model is realized by technical scheme once：A kind of automatic winnowing machine of dual-purpose crops in car land, including support
With the air duct of rack-mount both ends open；The two ends of support are respectively equipped with a hook, are used for and external motive device
Connection, is readily transported.Air duct one end is air inlet, and the other end is air outlet；Oriented air outlet air-supply is installed in the middle part of the air duct
Fan；It is provided with air duct on charging aperture, air duct charging aperture and is connected with loading hopper；Be provided with air duct with charging aperture just to go out
Material mouth, and offset to air opening end the sorting mouthful of certain distance；The fan center is provided with the rotating shaft concentric with air duct；Institute
State and rotary shaft rack is fixed with air duct, rotating shaft may be rotatably mounted at rotary shaft rack center by bearing；Described rotating shaft one end is stretched out
Air duct air outlet, one end that air duct is stretched out in rotating shaft is installed with belt wheel；The rotating shaft other end is connected by one-directional connector
One motor；The motor is fixed on air duct inner axes position by an electric machine support；Leg both sides are each under the support
Fix a longitudinal bracing；The two ends of the longitudinal bracing are separately installed with an activity branch wheel；The activity branch wheel includes hinge
It is connected on the movable branching rod on longitudinal bracing；The movable branching rod end is plugged with boosting-rod；Movable branching rod side is fixed with living
The vertical supporting leg of dynamic pole, supporting leg is provided with wheel；When the movable branching rod, which is rotated down, to be affixed with longitudinal bracing, supporting leg with
Longitudinal bracing overlapping part has relative positioning hole；The supporting leg positioning hole is fixed with being provided with longitudinal bracing positioning hole
Position pin.
It is further：The one-directional connector includes the output shaft of input shaft and the tubular being sleeved on input shaft；Institute
State be provided with the circular arc deep gouge that input shaft outer circumference surface is provided with circumferential formula, output shaft inwall it is relative with input shaft circular arc deep gouge
Circular arc deep gouge；Ball I is installed in the circular arc deep gouge of the output shaft and input shaft；The output shaft outer circumference surface
Be provided with radial arrangement carves type groove；Described carve is placed with free ball II in type groove, free ball II is with carving type groove bottom
Between be connected with tension spring.
The movable branching rod end is provided with the socket being engaged with boosting-rod；The longitudinal bracing two ends are had with adding
The socket that power bar is engaged.
The side of the air duct air opening end is fixed with baffle plate；The open trough relative with belt wheel is provided with the baffle plate
Hole；The air duct air opening end is connected with the reservoir bag of tubular.
The outlet of connection motor and the switch for regulating and controlling motor are fixed with the outside of the air duct.
The sorting opening's edge air duct axial direction arranges two；Controllable register is installed in the sorting mouthful；Controllable register
Intersected vertically and constituted by the upper plate washer and lower baffle plate of metal material, lower baffle plate center is provided with the discharge opening relative with sorting mouthful；Adjust
Sorting mouthful is hinged in the middle part of section baffle plate on one side, another relative edge of sorting mouthful is fixed with a bar magnet.
The utility model winnowing machine and power supply or and agricultural automobile（Diesel locomotive）It is used in combination, winnowing machine can make in family
With, or selection by winnowing is carried out in the wild；It has two kinds of working methods：
A kind of mode is directly to be driven by engine of agricultural truck：The skin of one controllable rotating speed is installed on engine of agricultural truck
Belt wheel（Or to wheel）, engine of agricultural truck pass through belt connect winnowing machine belt wheel, drive fan work complete winnowing process；Wind
Rotating shaft one end of fan is by one-directional connector and motor connection, and by the unidirectional delivery moment of torsion of one-directional connector, now, rotating shaft is not
Meeting drive motor rotating shaft, to reach the purpose of protection motor.
Another way is：In the place for having power supply, the outlet of power supply and motor is connected by connecting line, is directly led to
Cross motor, one-directional connector and drive rotating shaft, fan work completes winnowing process.
The utility model has two kinds of fixed modes：
A kind of mode is：Leg under supporting leg positioning hole and the alignment pin in longitudinal bracing positioning hole, support is extracted to land（It is living
Dynamic branch wheel stress is rotated up, and now activity branch wheel is also the state of landing, but does not provide support force）；By the whole dress of support support
Put, now winnowing machine is used for work.
Another way is：Supporting leg positioning hole by alignment pin with being fixed in longitudinal bracing positioning hole, leg under support
Vacantly, activity branch wheel lands；Whole device is supported by activity branch wheel, now winnowing machine is used to transport.
Compared with prior art, the beneficial effects of the utility model are：Grain, plant and medicine can be divided into two to three
Deng；Used cooperatively in can selecting afield with agricultural automobile, the place that there can also be power supply at home is used, and is widely used；
Retractable activity branch wheel, simple in construction, cost is low, is readily transported.
Brief description of the drawings
Fig. 1 is the utility model structural representation（Travel position）；
Fig. 2 is partial sectional view in Fig. 1；
Fig. 3 is left view in Fig. 1；
Structural representation when Fig. 4 is the utility model use state；
Fig. 5 is A-A direction views in Fig. 2；
Fig. 6 is sorting mouthful and controllable register structural representation.
In figure：1st, support；1-1, longitudinal bracing；2nd, air duct；2-1, discharging opening；2-2, sorting mouthful；3rd, loading hopper；4th, wind
Fan；5th, rotating shaft；6th, rotary shaft rack；7th, bearing；8th, belt wheel；9th, motor；9-1, switch；9-2, outlet；10th, unidirectional connection
Device；10-1, input shaft；10-2, output shaft；10-3, ball I；10-4, carve type groove；10-5, free ball II；10-6, pulling force bullet
Spring；11st, electric machine support；12nd, movable branching rod；13rd, supporting leg；14th, wheel；15th, boosting-rod；16th, alignment pin；17th, baffle plate；18th, store up
Deposit bag；19th, controllable register；19-1, upper plate washer；19-2, lower baffle plate；20th, magnet.
Embodiment
The following is a specific embodiment of the present utility model, the utility model is described further in conjunction with accompanying drawing.
With reference to shown in Fig. 1 to Fig. 3, a kind of automatic winnowing machine of dual-purpose crops in car land, the air duct 2 of both ends open is arranged on branch
On frame 1, the left end of air duct 2 is air inlet, and right-hand member is air outlet；Oriented air outlet is installed close to the position of right-hand member at the middle part of air duct 2
The fan 4 of air-supply；It is provided with air duct 2 on charging aperture, the charging aperture of air duct 2 and is connected with loading hopper 3；It is provided with and feeds under air duct 2
Mouth just to discharging opening 2-1, and offset to the air opening end of air duct 2 the sorting mouthful 2-2 of certain distance.In the presence of fan 4, quilt
Screening thing enters discharging opening 2-1, sorting mouthful 2-2 or the right-hand member air outlet of air duct 2 according to deadweight and windage.
In conjunction with shown in Fig. 6, sorting mouthful 2-2 arranges two along the axial direction of air duct 2；Installed on each sorting mouthful 2-2
There is controllable register 19, controllable register 19 is used to closing or opening corresponding sorting mouthful 2-2, the different screening dynamics of correspondence.Regulation
Baffle plate 19 is intersected vertically and constituted by the upper plate washer 19-1 and lower baffle plate 19-2 of metal material, and lower baffle plate 19-2 centers are provided with and sorting
Discharge opening relative mouth 2-2；The middle part of controllable register 19 is hinged on sorting mouthful 2-2 on one side, and sorting mouthful another relative edges of 2-2 are fixed with
One bar magnet 20.Controllable register 19 is rotated counterclockwise, upper plate washer 19-1 closes sorting mouthful 2-2, and magnet 20 holds plate washer
19-1 lateral surfaces；Controllable register 19 is rotated clockwise, lower baffle plate 19-2 closes the discharging in sorting mouthful 2-2, lower baffle plate 19-2
Hole keeps discharging, and magnet 20 holds lower baffle plate 19-2 lateral surfaces.
With reference to shown in Fig. 1 to Fig. 3, rotary shaft rack 6 is fixed with air duct 2, rotary shaft rack 6 includes three spokes being evenly arranged
Bar；Bearing 7 is installed with the center of rotary shaft rack 6；The rotating shaft 5 concentric with air duct 2, fan 4 are installed with bearing 7
It is fixedly mounted in rotating shaft 5；The right-hand member of the rotating shaft 5 stretching air outlet of air duct 2 is a bit of, and the right-hand member of rotating shaft 5 is installed with belt wheel 8.Wind
The side of 2 air opening ends of cylinder, which is fixed with baffle plate 17, baffle plate 17, is provided with the open slotted eye relative with belt wheel 8, in use, belt wheel
8 can be connected by belt with agricultural automobile, and belt passes through the open slotted eye on baffle plate 17；Baffle plate 17 plays protection to belt
Effect, prevent and miscellaneous part interfere.The air opening end of air duct 2 is connected with the reservoir bag 18 of tubular.Rotary shaft rack 6 in air duct 2
Left side be fixed with electric machine support 11, electric machine support 11 includes three spokes being evenly arranged, at the spoke center of electric machine support 11
It is fixed with support annulus；Motor 9 is bolted on support annulus, motor 9 and the axis coinciding of air duct 2；The output of motor 9
Axle is connected by an one-directional connector 10 with the left end of rotating shaft 5.The outside of air duct 2 be fixed with connection motor 9 outlet 9-2 and
Switch 9-1 for regulating and controlling motor 9.
With reference to shown in Fig. 5, one-directional connector 10 ensures that motor 9 can drive rotating shaft 5, and rotating shaft 5 does not drive motor 9.
One-directional connector 10 includes the output shaft 10-2 of input shaft 10-1 and the tubular being sleeved on input shaft 10-1；Input shaft 10-1 leads to
Cross key to be connected with the output shaft of motor 9, output shaft 10-2 is connected by key with the left end of rotating shaft 5.Input shaft 10-1 and output shaft 10-2
Between to be rotatably connected, be specifically：Input shaft 10-1 outer circumference surfaces are provided with the circular arc deep gouge of the circumferential formula of two circles, output shaft
The two circle circular arc deep gouges relative with input shaft 10-1 circular arc deep gouges are provided with 10-2 inwalls；Output shaft 10-2 and input shaft
The 10-3 of ball I is installed in 10-1 circular arc deep gouge.In order to realize the unidirectional delivery moment of torsion of one-directional connector 10, in output shaft
What 10-2 outer circumference surfaces were provided with radial arrangement carves type groove 10-4；Carve and the 10-5 of free ball II is placed with type groove 10-4, it is living
The dynamic 10-5 of ball II and carve and be connected with tension spring 10-6 between type groove 10-4 bottoms.When input shaft 10-1 is rotated clockwise
Wait, the 10-5 of free ball II overcomes tension spring 10-6 pulling force in the presence of inertia and centrifugal force, moved laterally, works as work
When the dynamic 10-5 of ball II is clipped between input shaft 10-1 and output shaft 10-2, input shaft 10-1 will drive output shaft 10-2 mono-
Rise and rotate, and then drive rotating shaft 5 to rotate.When rotating shaft 5 is rotated clockwise, output shaft 10-2 is rotated clockwise；Due to this
When the 10-5 of free ball II under tension spring 10-6 pulling force effect, positioned at the side for being close to input shaft 10-1, input shaft
10-1 and output shaft 10-2 is relatively rotated, and does not transmit moment of torsion.
With reference to shown in Fig. 1, Fig. 3 and Fig. 4,1 time leg of support both sides are each to fix a longitudinal bracing 1-1；Longitudinal bracing 1-1
Two ends be separately installed with an activity branch wheel.The inner of movable branching rod 12 is hinged on longitudinal bracing 1-1 by two support ears；
The lateral surface of movable branching rod 12 is welded with the supporting leg 13 vertical with movable branching rod 12, and supporting leg 13 is provided with wheel 14.Work as activity
Pole 12 is rotated down when being affixed with longitudinal bracing 1-1, and supporting leg 13 and longitudinal bracing 1-1 overlapping parts, which have, relative to be determined
Position hole；The positioning hole of supporting leg 13 in longitudinal bracing 1-1 positioning holes with being provided with alignment pin 16.The outer end of movable branching rod 12, and longitudinal direction
Support 1-1 two ends have the socket being engaged with boosting-rod 15；Boosting-rod 15 can be plugged on the end of movable branching rod 12 and
Longitudinal bracing 1-1 ends.When winnowing machine works, supporting leg positioning hole and the alignment pin in longitudinal bracing positioning hole, support are extracted
Lower leg lands（Activity branch wheel stress is rotated up, and now activity branch wheel is also the state of landing, but does not provide support force）, by propping up
Frame supports whole device；It is that movable branching rod 12 is pushed by boosting-rod 15 when winnowing machine needs transport, lifts one jiao of winnowing machine,
Then supporting leg 13 is fixed with longitudinal bracing 1-1 by alignment pin, activity branch wheel support whole device is readily transported.
The utility model winnowing machine and power supply or and agricultural automobile（Diesel locomotive）It is used in combination, it there are two kinds of work sides
Formula：A kind of mode is directly to be driven by engine of agricultural truck：The belt pulley of one controllable rotating speed is installed on engine of agricultural truck
（Or to wheel）, engine of agricultural truck pass through belt connect winnowing machine belt wheel, drive fan work complete winnowing process；Fan
Rotating shaft one end is by one-directional connector and motor connection, and by the unidirectional delivery moment of torsion of one-directional connector, now, rotating shaft will not band
Dynamic machine shaft, to reach the purpose of protection motor.This mode is suitable for the more serious crops wind of field, environmental pollution
Choosing, the rubbish or waste filtered out is used directly for field as fertilizer, reduces the processing of rubbish.Another way is：
In the place for having power supply, the outlet of power supply and motor is connected by connecting line, is directly driven by motor, one-directional connector
Rotating shaft, fan work completes winnowing process.This mode is applicable at home, to pollution-free or slight pollution crops selection by winnowing,
Reduction is transported back and forth.
Claims (6)
1. a kind of automatic winnowing machine of dual-purpose crops in car land, including support（1）With installed in support（1）On both ends open wind
Cylinder（2）, air duct（2）One end is air inlet, and the other end is air outlet；The air duct（2）Middle part is installed by oriented air outlet air-supply
Fan（4）；Air duct（2）On be provided with charging aperture, air duct（2）Loading hopper is connected with charging aperture（3）；Air duct（2）Under be provided with
Charging aperture just to discharging opening（2-1）, and offset to air opening end the sorting mouthful of certain distance（2-2）；
It is characterized in that：
The fan（4）Center is provided with and air duct（2）Concentric rotating shaft（5）；The air duct（2）Inside it is fixed with rotary shaft rack
（6）, rotating shaft（5）Pass through bearing（7）It may be rotatably mounted at rotary shaft rack（6）Center；The rotating shaft（5）Air duct is stretched out in one end（2）
Air outlet, rotating shaft（5）Stretch out air duct（2）One end be installed with belt wheel（8）；The rotating shaft（5）The other end is by unidirectionally connecting
Connect device（10）Connect a motor（9）；The motor（9）Pass through an electric machine support（11）It is fixed on air duct（2）Inner axes position
Put；
The support（1）Lower leg both sides are each to fix a longitudinal bracing（1-1）；The longitudinal bracing（1-1）Two ends difference
One activity branch wheel is installed；
The activity branch wheel includes being hinged on longitudinal bracing（1-1）On movable branching rod（12）；The movable branching rod（12）End
It is plugged with boosting-rod（15）；Movable branching rod（12）Side is fixed with and movable branching rod（12）Vertical supporting leg（13）, supporting leg（13）
Wheel is installed（14）；When the movable branching rod（12）Rotate down and longitudinal bracing（1-1）When being affixed, supporting leg（13）With longitudinal direction
Support（1-1）Overlapping part has relative positioning hole；The supporting leg（13）Positioning hole and longitudinal bracing（1-1）Positioning hole
Alignment pin is inside installed（16）.
2. a kind of automatic winnowing machine of dual-purpose crops in car land according to claim 1, it is characterised in that：The unidirectional connection
Device（10）Including input shaft（10-1）Be sleeved on input shaft（10-1）On tubular output shaft（10-2）；The input shaft
（10-1）Outer circumference surface is provided with the circular arc deep gouge of circumferential formula, output shaft（10-2）It is provided with inwall and input shaft（10-1）Circular arc
The relative circular arc deep gouge of shape deep gouge；In the output shaft（10-2）And input shaft（10-1）Circular arc deep gouge in rolling is installed
Pearl I（10-3）；The output shaft（10-2）What outer circumference surface was provided with radial arrangement carves type groove（10-4）；It is described to carve type groove
（10-4）Inside it is placed with free ball II（10-5）, free ball II（10-5）With carving type groove（10-4）Drawing is connected between bottom
Power spring（10-6）.
3. a kind of automatic winnowing machine of dual-purpose crops in car land according to claim 1, it is characterised in that：The movable branching rod
（12）End is provided with and boosting-rod（15）The socket being engaged；The longitudinal bracing（1-1）Two ends have and boosting-rod
（15）The socket being engaged.
4. a kind of automatic winnowing machine of dual-purpose crops in car land according to claim 1, it is characterised in that：The air duct（2）
The side of air opening end is fixed with baffle plate（17）；The baffle plate（17）On be provided with and belt wheel（8）Relative open slotted eye；It is described
Air duct（2）Air opening end is connected with the reservoir bag of tubular（18）.
5. a kind of automatic winnowing machine of dual-purpose crops in car land according to claim 1, it is characterised in that：The air duct（2）
Outside is fixed with connection motor（9）Outlet（9-2）With for regulating and controlling motor（9）Switch（9-1）.
6. a kind of automatic winnowing machine of dual-purpose crops in car land according to claim 1, it is characterised in that：The sorting mouthful
（2-2）Along air duct（2）Axial direction arranges two；The sorting mouthful（2-2）On controllable register is installed（19）；Controllable register
（19）By the upper plate washer of metal material（19-1）And lower baffle plate（19-2）Intersect vertically composition, lower baffle plate（19-2）Center be provided with
Sorting mouthful（2-2）Relative discharge opening；Controllable register（19）Middle part is hinged on sorting mouthful（2-2）On one side, sorting mouthful（2-2）It is another
Relative edge is fixed with a bar magnet（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311800.4U CN206604768U (en) | 2017-03-28 | 2017-03-28 | A kind of automatic winnowing machine of dual-purpose crops in car land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311800.4U CN206604768U (en) | 2017-03-28 | 2017-03-28 | A kind of automatic winnowing machine of dual-purpose crops in car land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206604768U true CN206604768U (en) | 2017-11-03 |
Family
ID=60173193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311800.4U Expired - Fee Related CN206604768U (en) | 2017-03-28 | 2017-03-28 | A kind of automatic winnowing machine of dual-purpose crops in car land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206604768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975605A (en) * | 2017-03-28 | 2017-07-25 | 江苏建筑职业技术学院 | The automatic winnowing machine of the dual-purpose crops in car land |
-
2017
- 2017-03-28 CN CN201720311800.4U patent/CN206604768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975605A (en) * | 2017-03-28 | 2017-07-25 | 江苏建筑职业技术学院 | The automatic winnowing machine of the dual-purpose crops in car land |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20210328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |