CN207560839U - A kind of agricultural miniature maize sheller - Google Patents
A kind of agricultural miniature maize sheller Download PDFInfo
- Publication number
- CN207560839U CN207560839U CN201721703202.8U CN201721703202U CN207560839U CN 207560839 U CN207560839 U CN 207560839U CN 201721703202 U CN201721703202 U CN 201721703202U CN 207560839 U CN207560839 U CN 207560839U
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- core
- thresher
- corn ear
- driven
- wheel
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Abstract
The utility model is related to arrive a kind of agricultural miniature maize sheller.Including rack, storage bin hopper, niblet collection bucket and stick core blowpit, characterized by further comprising stick cores to pull mechanism, thresher mechanism, corn ear delivery device, the storage bin hopper is arranged on the top of rack, more than two corn ear guide grooves are equipped with inside it in the width direction, the cross sectional shape of each guide groove is deep U-typed, upper end is Y-shaped mouth, the center in corn ear delivery hole is overlapped with the stick core of thresher mechanism by hole center, each corn ear delivery hole corresponds to a rotary thresher；The thresher mechanism leads to via barrel, threshing motor and thresher drive gear by rotary thresher, thresher drive gear, stick core and forms.The utility model is simple in structure, it is easy to operate, efficient, do not hurt hands without human assistance, niblet damage it is small, flour dust overflow is few, low cost, be very suitable for the needs of small-scale corn planting peasant household.
Description
Technical field
The utility model is related to arrive farm machinery, it is related specifically to a kind of agricultural miniature maize sheller.
Background technology
Corn is China's main food, and there is maize planting in many areas in China.Plains region large area is planted beautiful
, there has been very ripe large-scale corn threshing device in the area of rice.But in some Qiu Ling mountainous regions, used for small-scale farmer
It is of high cost for large-scale corn threshing device.For small-scale farmer, the method for generally taking threshing at present is peasant household
Oneself use indigenous method be：Simple machinery washboard rubs niblet with the hands de-, also goes smoothly sometimes and carrys out work auxiliary and hinder hand.Efficiency is low,
Niblet damage is big, and the big operating personnel of dust are operated in the environment that dust is flown upward, and has to the health of operating personnel very big
Influence.In order to solve these problems, provide it is a kind of it is efficient, do not hurt hands, niblet damage is small, agricultural miniature that dust is small is beautiful
Rice thresing machine is just into the research topic of the utility model.
Invention content
The purpose of this utility model seek to overcome the deficiencies of the prior art and provide it is a kind of it is efficient, do not hurt hands, niblet
Damage agricultural miniature maize sheller small, that dust is small.In order to which purpose the utility model more than realizing is by following skill
Art scheme realizes, a kind of agricultural miniature maize sheller, including rack, storage bin hopper, niblet collection bucket and stick core discharging
Slot, it is characterised in that further include stick core and pull mechanism, thresher mechanism, corn ear delivery device, the storage bin hopper is arranged on machine
The top of frame, inside be equipped with more than two corn ear guide grooves in the width direction, the cross sectional shape of each guide groove is deep U-typed,
Upper end is Y-shaped mouth, and the bottom of guide groove is semi-circular, and semi-circular centre bottom is provided with push rod and passes through slot, corn ear guide groove semicircle
And then the corn ear delivery hole outside storing bucket front, the push rod in corn ear delivery bottom hole portion pass through slot and circular arc type bottom at type bottom
The push rod that center is provided with tightly is connected by slot, and the center in corn ear delivery hole passes through hole center weight with the stick core of thresher mechanism
It closes, close to the rotary thresher of thresher mechanism, each corn ear delivery hole corresponds to one for the front end in corn ear delivery hole
Rotary thresher；Via barrel, threshing electricity are led to by rotary thresher, thresher drive gear, stick core in the thresher mechanism
Machine and thresher drive gear composition, thresher, which is located in stick core and leads to the corn ear of via barrel, enters one end, thresher sliding tooth
Wheel is screwed in the stick core exit end that stick core leads to via barrel, and rotary thresher, which by stick core leads to via barrel and is hinged on, drags core frame frame
On bearing in vertical backboard top chock, engagement between each other two-by-two between the thresher drive gear of each thresher,
And the threshing motor by being located in holster shell drives drive gear all rotary threshers to be driven to carry out corn
Work is detached from, the niblet taken off falls in niblet collection bucket and then imported into niblet and collects in basin；The corn ear
Delivery device by with corn ear guide groove corresponding number flitch, fix screw, drive sprocket, driven sprocket, push before and after flitch
Multiple corn ear push rods on chain, each push chain, a drive shaft, a driven shaft, the push rod being located in holster shell
Motor and its driving wheel, transmission belt, driven wheels and into, spacing between all drive sprockets between spacing and driven sprocket with
Spacing between corn ear guide groove is equal, and on the driving shaft, all driven sprockets are located in driven shaft for all drive sprocket positioning
On, the side that all drive sprockets and driven sprocket are hingedly located in central rack both sides by drive shaft and driven shaft respectively is pacified
In loading board, each block of flitch is arranged between corresponding drive sprocket and driven sprocket, and support is flat corresponding respectively
Chain is pushed, the spacing between each block of flitch is equal with the spacing between corn ear guide groove, and passes through and fix screw before and after flitch
It is located on the side installing plate of frame on both sides of the middle with fastener, driven wheel is located in an overhanging end of the drive shaft, and leads to
It crosses transmission belt and is located in the driving wheel drive connection of push rod motor shaft, the rear wall lower end corn ear guide groove of the storage bin hopper is vertical
The center in direction is provided with push rod recessing groove, in order to passing through for corn ear push rod；The stick core pulls mechanism by two pairs or more
Core wheel is dragged, mandrel is dragged up and down, drags driven gear above and below core, drag core drive gear, be located in holster shell and drag core motor group
Into every a pair is dragged core wheel to be respectively positioned at and dragged on mandrel up and down, is dragged between the spacing between core wheel and corn ear guide groove per a pair
Spacing it is equal, drag core wheel opposite direction rotating close to stick core by hole nozzle per a pair of two, it is all pairs of to drag core wheel fixed respectively
Position is dragged up and down on mandrel, and pass through and mandrel is dragged to be respectively articulated with the both sides for dragging core frame frame for being located in central rack front end up and down,
It drags to be located respectively on overhanging section of mandrel the same side up and down and drags core driven gear up and down, upper and lower driven gear intermeshing,
In one core driven gear and being located in is dragged to drag on core motor output shaft core drive gear is dragged to be intermeshed.
Further, the direction that screws that above-described thresher drive gear leads to via barrel with stick core is two neighboring
Thresher drive gear and stick core lead to via barrel screw direction each other on the contrary, screw direction with the threshing moment of resistance on the contrary, to prevent
Thresher drive gear leads to via barrel with stick core and loosens during anti-avulsion grain.
Further, it is above-described to drag core motor, push rod motor and threshing motor as AC gear motor, it is described from
Driving wheel, driving wheel are synchronous pulley, and corresponding transmission belt is synchronous belt.
Further, above-described to drag core wheel as concave-curve wheel, concave arc wheel face is equipped with tooth to increase the strength of dragging.
The push rod recessing groove inlet at the center of the rear wall lower end corn ear guide groove vertical direction of the storage bin hopper is provided symmetrically
Push rod along into plate, corn ear is pushed to move ahead so that corn ear push rod smoothly enters in corn ear guide groove.It is set on the push rod
It is with teeth, prevent corn ear during threshing from following thresher Effect of Rotation Threshing in order to be inserted into stick core.
It is easy to operate, efficient, without people as can be seen that the utility model is simple in structure from above technical solution
Work auxiliary is not hurt hands, niblet damage is small, flour dust overflow is few, low cost, is very suitable for the needs of small-scale corn planting peasant household.
In order to better illustrate the utility model, done further with reference to specific embodiment and embodiment attached drawing
Explanation.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the A-A sectional views of Fig. 1.
Fig. 5 is the A-A sectional views of Fig. 2.
Fig. 6 is the A-A sectional views of Fig. 5.
Fig. 7 is the B-B sectional views of Fig. 5.
Fig. 8 is the A partial enlarged views of Fig. 3.
Fig. 9 is the A partial enlarged views of Fig. 4.
Figure 10 is the A partial enlarged views of Fig. 5.
Figure 11 is the B partial enlarged views of Fig. 5.
Figure 12 is the partial enlarged view of Fig. 6.
Figure 13 is the A partial enlarged views of Fig. 7.
Figure 14 is the B partial enlarged views of Fig. 7.
Figure 15 is the structure chart of thresher.
Figure 16 is the A-A sectional views of Figure 15.
In figure：1- drags core drive gear；2- drags core motor；3- drive gears；4- push rod motors；5- threshing motors；6- drives
Dynamic synchronous pulley；7- synchronous belts；8- storage bin hoppers；9- rack hoods；10- sides installing plate；11- racks；12- niblets are collected
Basin；13- niblet collection buckets；14- stick core blowpits；15- drags core driven gear（Under）；16- drags core driven gear（On）；17-
Driven synchronous pulley；18- box nuts；19- drags core frame frame；20- drags core wheel；21- drags mandrel；22- threshers；23- drive shafts；
24- drive sprockets；25- flitch；26- pushes chain；27- driven sprockets；28- driven shafts；Screw is fixed before and after 29- flitch；30- is beautiful
Rice stick push rod；31- corn ear；32- rolling bearing units；33- corn ear guide grooves；34- threshing pawls；35- corn ear is sent hole；36-“Y”
Type mouth；37- guide groove walls；38- flitch nuts；39- stick cores pass through hole；40- push rods pass through slot；41- rack front shrouds；42- always every
Plate；43- frame frame side bearings seats；44- bearings；The vertical backboard of 45- frame frames；46- thresher bearing blocks；47- thresher bearings；
48- push rods are suitable into plate；49- thresher drive gears；50- stick cores lead to via barrel.
Specific embodiment
From above each it can be seen from the figure that, the utility model includes rack 11, storage bin hopper 8, niblet collection bucket 13 and stick
Core blowpit 14, stick core pull mechanism, thresher mechanism, corn ear delivery device, and the storage bin hopper 8 is arranged on the upper of rack 11
Side, inside set in the width direction there are six corn ear guide groove 33, the cross sectional shape of each guide groove is deep U-typed, and upper end is " Y "
Type mouth 36, the bottom of guide groove is semi-circular, and semi-circular centre bottom is provided with push rod and passes through slot 40,33 semi-circular bottom of corn ear guide groove
And then the corn ear delivery hole 35 outside 8 antetheca of storage bin hopper, the push rod of corn ear delivery 35 bottom of hole pass through slot 40 and circular arc type
The push rod that bottom centre is provided with tightly is connected by slot 40, and the center in corn ear delivery hole 35 and the stick core of thresher mechanism pass through hole
39 centers overlap, and corn ear is sent the rotary thresher 22 of the front end close to thresher mechanism in hole 35, each corn ear is led
Hole 35 is sent to correspond to a rotary thresher 22；The thresher mechanism by rotary thresher 22, thresher drive gear 49,
Stick core leads to via barrel 50, threshing motor 5 and thresher drive gear 49 and forms, and rotary thresher 22 is located in stick core and passes through hole
One end that the corn ear 31 of pipe 50 enters, thresher drive gear 49 are screwed in the stick core exit end that stick core leads to via barrel 50,
Rotary thresher 22, which by stick core leads to via barrel 50 and is hinged on, to be dragged on the vertical backboard 45 of core frame frame in thresher bearing block 46
On thresher bearing 47, engagement between each other two-by-two between the thresher drive gear 49 of each rotary thresher 22, and
Drive drive gear 3 that all rotary threshers 22 is driven to carry out by the threshing motor 5 being located in above holster shell
Corn is detached from work, and the niblet taken off falls in niblet collection bucket 13 and then imported into niblet and collects in basin 12；Institute
Corn ear delivery device is stated by fixing screw 29, six drive sprockets 24 and driven sprockets before and after six blocks of flitch, 25, two flitch
27th, six push chains 26, it is each push chain 26 on four above be equipped with tooth corn ear push rods 30, a drive shaft 23, one
Root driven shaft 28, the push rod motor 4 being located in above 11 shell of rack and its driving synchronous pulley 6, synchronous belt 7, driven synchronization
17 groups of belt wheel and between the spacing and corn ear guide groove 33 between all drive sprockets 24 between spacing and driven sprocket 27
Spacing is equal, and all drive sprockets 24 are located in drive shaft 23, and all driven sprockets 27 are located on driven shaft 28, all drives
Movable sprocket 24 and driven sprocket 27 are installed respectively by drive shaft 23 and driven shaft 28 with being located in the side of central rack both sides
The upper rolling bearing units 32 of plate 10 are hinged, and each block of flitch is arranged between corresponding drive sprocket and driven sprocket, and
It holds in the palm respectively and puts down corresponding push chain, the spacing between each block of flitch 25 is equal with the spacing between corn ear guide groove 33,
And pass through and fix screw 29 before and after flitch and be located on the side installing plate 10 of central rack both sides with fastener, driven synchronous belt
Wheel 17 is located in an overhanging end of the drive shaft 23, and passes through synchronous belt 7 and be located in the driving synchronous belt of 4 axis of push rod motor
Wheel 6 is sequentially connected, and the center in the straightened portion direction of the rear wall upper and lower side corn ear guide groove 33 of the storage bin hopper 8, which is provided with push rod, to be allowed
Position slot, in order to passing through for corn ear push rod；The stick core pulls mechanism by the core wheel 20, up and down with teeth on six pairs of cancave cambered surfaces of dragging
Drag mandrel 21, drag core up and down driven gear 16,15, drag core drive gear 1, be located in above 11 shell of rack and drag core motor 2
Composition drags core wheel 20 to be respectively positioned at per a pair and drags on mandrel 21 up and down, the spacing and corn ear between core wheel 20 are dragged per a pair
Spacing between guide groove 33 is equal, and 20 opposite direction rotating of core wheel is dragged per a pair of two and leads to 50 mouthfuls of via barrel close to stick core, is owned
Pairs of drags core wheel 20 to be respectively positioned at upper and lower drag on mandrel 21, and pass through and drag mandrel 21 respectively with being located in central rack up and down
Bearing 44 in the frame frame side bearings seat 43 for dragging 19 both sides of core frame frame of front end is hinged, and drags the outer of 21 the same side of mandrel up and down
Stretch to be located respectively in section and drag core driven gear 16,15 up and down, upper and lower driven gear 16,15 is intermeshed, wherein on drag core from
Moving gear 16 drags core drive gear 1 to be intermeshed with being located in drag on 2 output shaft of core motor.It is above-described drag core motor 2,
Push rod motor 4 and threshing motor 5 are AC gear motor.The rear wall upper and lower side corn ear guide groove 33 of above-described storage bin hopper 8
Straightened portion direction center the push rod that is provided symmetrically of push rod recessing groove inlet along into plate 48, in favor of corn ear
Push rod 30, which smoothly enters in corn ear guide groove, pushes corn ear to move ahead.The corn ear push rod 30 is equipped with tooth, in order to be inserted into
Stick core prevents corn ear during threshing from following thresher Effect of Rotation Threshing.The thresher drive gear 49 leads to stick core
The direction that screws of via barrel 50 screws direction each other for what two neighboring thresher drive gear 49 and stick core led to via barrel 50
It is loosened on the contrary, screwing direction with the threshing moment of resistance on the contrary, leading to via barrel with stick core to prevent thresher drive gear 49 during anti-avulsion grain.
The operation principle of specific embodiment of the present utility model is in this way：First corn ear is put by length direction sequence
In storage bin hopper, under the effect of gravity, corn ear is automatically fallen into each corn ear guide groove, opens threshing motor, push rod in order
Motor drags core motor, corn ear can automatic threshing, the niblet taken off finally drops into niblet and collects in basin.
As can be seen that the utility model is simple in structure from the embodiment of more than specific embodiment, easy to operate, efficiency
It is high, do not hurt hands without human assistance, niblet damages small, threshing and carries out that flour dust overflow is few, low cost in the space of closing, non-
Often it is suitble to the needs of small-scale corn planting peasant household.
Specific embodiment enumerated above is only one kind of numerous embodiments, can not be enumerated.Fan Yiben is practical new
The modification that the protection domain of type is made is modified, extension extension belongs to the scope of protection of the utility model.
Claims (4)
1. a kind of agricultural miniature maize sheller, including rack, storage bin hopper, niblet collection bucket and stick core blowpit, feature
It is that further including stick core pulls mechanism, thresher mechanism, corn ear delivery device, the storage bin hopper is arranged on the top of rack,
More than two corn ear guide grooves are equipped with inside it in the width direction, the cross sectional shape of each guide groove is deep U-typed, and upper end is " Y "
Type mouth, the bottom of guide groove is semi-circular, and semi-circular centre bottom is provided with push rod by slot, and the semi-circular bottom of corn ear guide groove is and then
Corn ear delivery hole outside storing bucket front, what the push rod that corn ear is sent bottom hole portion was provided with by slot and circular arc type bottom centre
Push rod is tightly connected by slot, and the center in corn ear delivery hole is overlapped with the stick core of thresher mechanism by hole center, and corn ear is led
The front end in hole is sent close to the rotary thresher of thresher mechanism, each corn ear delivery hole corresponds to a rotary threshing
Device；Via barrel, threshing motor and thresher are led to by rotary thresher, thresher drive gear, stick core in the thresher mechanism
Drive gear forms, and thresher, which is located in stick core and leads to the corn ear of via barrel, enters one end, and thresher drive gear is screwed in stick
Core leads to the stick core exit end of via barrel, and rotary thresher, which by stick core leads to via barrel and is hinged on, to be dragged on the vertical backboard of core frame frame
On bearing in bearing block, engagement between each other, and pass through positioning two-by-two between the thresher drive gear of each thresher
Threshing motor in holster shell drives drive gear and is detached from work all rotary threshers to be driven to carry out corn, takes off
Under niblet fall in niblet collection bucket and then imported into niblet and collect in basin；The corn ear delivery device by with
Screw, drive sprocket, driven sprocket, push chain, each push chain are fixed before and after the flitch of corn ear guide groove corresponding number, flitch
On multiple corn ear push rods, a drive shaft, a driven shaft, the push rod motor being located in holster shell and its driving
Wheel, transmission belt, driven wheels and into, spacing between all drive sprockets between spacing and driven sprocket and corn ear guide groove it
Between spacing it is equal, on the driving shaft, all driven sprockets are located on driven shaft the positioning of all drive sprockets, all drive chains
Wheel and driven sprocket are hingedly located in by drive shaft and driven shaft on the side installing plate of central rack both sides respectively, each piece
Flitch is arranged between corresponding drive sprocket and driven sprocket, and holds in the palm put down corresponding push chain respectively, each piece
Spacing between flitch is equal with the spacing between corn ear guide groove, and passes through and fix screw before and after flitch and be located in fastener
On the side installing plate of frame on both sides of the middle, driven wheel is located in an overhanging end of the drive shaft, and passes through transmission belt and positioning
It is sequentially connected in the driving wheel of push rod motor shaft, the center of the rear wall lower end corn ear guide groove vertical direction of the storage bin hopper is provided with
Push rod recessing groove；The stick core pulls mechanism and is dragged core wheel by two pairs or more, dragged mandrel up and down, drags driven gear above and below core, drags
Core drive gear is located in holster shell and drags core motor form, and core wheel is dragged to be respectively positioned at per a pair and is dragged on mandrel up and down,
It drags the spacing between the spacing between core wheel and corn ear guide groove equal per a pair, drags core wheel opposite direction rotating close per a pair of two
Stick core is all pairs of core wheel to be dragged to be respectively positioned at drag on mandrel up and down, and pass through and mandrel is dragged to cut with scissors respectively up and down by hole nozzle
The both sides for dragging core frame frame for being located in central rack front end are connect, drags to be located respectively on overhanging section of mandrel the same side up and down and drags core
Upper and lower driven gear, upper and lower driven gear intermeshing, one of them, which drags core driven gear and is located in, drags core motor output shaft
On drag core drive gear be intermeshed.
2. a kind of agricultural miniature maize sheller according to claim 1, it is characterised in that described drags core motor, push rod
Motor and threshing motor are AC gear motor, and the driven wheel, driving wheel are synchronous pulley, and corresponding transmission belt is synchronizes
Band.
3. a kind of agricultural miniature maize sheller according to claim 1, it is characterised in that the core wheel that drags is concave arc
Type wheel, concave arc wheel face are equipped with tooth, the push rod at the center of the rear wall upper and lower side corn ear guide groove vertical direction of the storage bin hopper
For the push rod that recessing groove inlet is provided symmetrically along into plate, the corn ear push rod is equipped with tooth.
A kind of 4. agricultural miniature maize sheller according to claim 1, it is characterised in that the thresher sliding tooth
Wheel and stick core lead to via barrel screw direction be two neighboring thresher drive gear and stick core lead to via barrel to screw direction mutual
For on the contrary, to screw direction opposite with the threshing moment of resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703202.8U CN207560839U (en) | 2017-12-10 | 2017-12-10 | A kind of agricultural miniature maize sheller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703202.8U CN207560839U (en) | 2017-12-10 | 2017-12-10 | A kind of agricultural miniature maize sheller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560839U true CN207560839U (en) | 2018-07-03 |
Family
ID=62686701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703202.8U Expired - Fee Related CN207560839U (en) | 2017-12-10 | 2017-12-10 | A kind of agricultural miniature maize sheller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926300A (en) * | 2017-12-10 | 2018-04-20 | 福州幻科机电科技有限公司 | A kind of agricultural miniature maize sheller |
-
2017
- 2017-12-10 CN CN201721703202.8U patent/CN207560839U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926300A (en) * | 2017-12-10 | 2018-04-20 | 福州幻科机电科技有限公司 | A kind of agricultural miniature maize sheller |
| CN107926300B (en) * | 2017-12-10 | 2023-12-12 | 徐州欧泰现代农业发展有限公司 | Agricultural small-size corn thresher |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20211210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |