CN207284249U - Maize harvesting machine - Google Patents
Maize harvesting machine Download PDFInfo
- Publication number
- CN207284249U CN207284249U CN201721220396.6U CN201721220396U CN207284249U CN 207284249 U CN207284249 U CN 207284249U CN 201721220396 U CN201721220396 U CN 201721220396U CN 207284249 U CN207284249 U CN 207284249U
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- China
- Prior art keywords
- gear
- auger
- fixed
- bevel gear
- cutterhead
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- Expired - Fee Related
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Abstract
The utility model provides a kind of maize harvesting machine, including reducing mechanism, receipts fringe device, scion device and transmission device, and the transmission device includes gear-box, main shaft, transmission shaft and bevel gear are set in the gear-box；The reducing mechanism includes cutter shaft and cutterhead, and the cutterhead is linked on cutter shaft, and the cutterhead is uniformly arranged in the circumferential direction multiple fixed seats, is respectively provided with blade in each fixed seat, the second sprocket wheel is arranged on cutter shaft；The receipts fringe device includes movable auger, fixed auger, guide housing and thumb wheel；The scion device includes the receiving hopper being put together by the first splicing plate, the second splicing plate, the 3rd splicing plate and the 4th splicing plate.The utility model device is small, and operation is flexible, takes up little area, with being especially suitable for ridge, the occasion that can not use of the large scale equipment such as mountainous region.
Description
Technical field
The present invention relates to agricultural mechanical field, more particularly to a kind of maize harvesting machine.
Background technology
Maize harvesting machine is that harvesting, heap, cane returning to the field etc. are once completed to corn with machinery when corn is ripe
The agricultural machinery and implement of multi-mode operation.Harvesting is carried out under corn growth state with maize harvesting machine（Referred to as station stalk harvesting）, in snapping bar
Under the action of harvesting plate, fruit ear handle is pulled off.Due to the inside and outside effect for plucking roller difference in height, fruit ear falls into fruit-ear box, fruit ear dress
Unpack Ji Dui after full, and high-speed rotating cutter is the broken of 3-5CM long disintegrating mechanism chopping is entered after straw cutting from root
Block, stalk lands naturally after chopping, then transports to fruit ear on field, and peeling is carried out with peeling machine, the threshing after drying, with machinery
To complete the work of the production link such as rotary tillage soil after the stem cutting to corn, harvesting, peeling, threshing, stalk processing and harvesting
Industry equipment.But existing maize harvesting machine volume is larger, is used very when block area is smaller or ground is block-shaped relatively narrow
Trouble, especially ridge, the complex plot of landforms such as mountainous region.
The content of the invention
In view of this, the present invention provides a kind of maize harvesting machine, miniaturization, convenient operation, with being especially suitable for ridge, mountainous region etc.
The occasion that large scale equipment can not use.
The present invention uses following technical scheme：
A kind of maize harvesting machine, wherein, including reducing mechanism, receipts fringe device, scion device and transmission device, the transmission
Device includes gear-box, and main shaft, transmission shaft and bevel gear are set in the gear-box, the first chain is set on gear-box lateral wall
Wheel, the power set of the main shaft and tractor connect, and first gear and the first sprocket wheel, the transmission shaft are set on the main shaft
It is arranged on the underface of main shaft, the 4th gear engaged with first gear is set on the transmission shaft, the bevel gear includes the
One bevel gear and second bevel gear, the 4th gear are engaged with first bevel gear, the first bevel gear and second bevel gear
Engagement, the second bevel gear is coaxial with second gear, and the second gear is engaged with the 3rd gear；First sprocket wheel and the second chain
Wheel passes through chain drive；The reducing mechanism includes cutter shaft and cutterhead, and the cutterhead is linked on cutter shaft, and the cutterhead is circumferentially
Multiple fixed seats are uniformly arranged, are respectively provided with blade in each fixed seat, the second sprocket wheel is arranged on cutter shaft；The receipts fringe dress
Put and be arranged at fixation including movable auger, fixed auger, guide housing and thumb wheel, one end of the activity auger and fixed auger
On plate, the other end is separately positioned on stent both sides, sets thumb wheel on fixed auger, is set on the stent being connected with movable auger
There is journal stirrup, slot hole is set on the journal stirrup, the activity auger is arranged on slot hole through bolt；The activity auger and fixed plate
Connected by ball angle, the activity auger is connected with second gear, and the fixed auger is connected with first gear, the guide housing
For two, it is separately positioned on the stent away from fixed plate one end；The scion device is included by the first splicing plate, the second splicing
The receiving hopper that plate, the 3rd splicing plate and the 4th splicing plate are put together.
Beneficial effects of the present invention are：
Present device is small, and operation is flexible, takes up little area, and with being especially suitable for ridge, the large scale equipment such as mountainous region can not use
Occasion.
Brief description of the drawings
Fig. 1 is a kind of overlooking the structure diagram of maize harvesting machine of the present invention.
Fig. 2 is a kind of right side structural representation of maize harvesting machine of the present invention.
Fig. 3 is the structure diagram that a kind of maize harvesting machine activity auger of the present invention is connected with stent.
Fig. 4 is a kind of structure diagram of maize harvesting machine cutter device of the present invention.
In figure：1- guide housings；2- thumb wheels；3- connecting rods；4- activity augers；5- fixes auger；6- fixed plates；7- connecting plates；
8- connecting holes；9- main shafts；10- clutches；11- bevel gears；12- first gears；The first sprocket wheels of 13-；14- second gears；15-
Three gears；The second sprocket wheels of 16-；17- balls angle；18- scion devices；19- side plates；20- stents；201- journal stirrups；202- slot holes；203-
Bolt；211- cutter shafts；212- cutterheads；213- fixed seats；214- blades；215- bolts.
Embodiment
As Figure 1-Figure 4, the present invention provides a kind of maize harvesting machine, including reducing mechanism, receipts fringe device, scion device
And transmission device.Transmission device includes gear-box, and main shaft 9, transmission shaft, bevel gear 11, first gear 12, the are set in gear-box
Two gears 14, the 3rd gear 15 and the 4th gear, set the first sprocket wheel 13,9 one end of main shaft and tractor on gear-box lateral wall
Power set connection, clutch 10,12 and first sprocket wheel 13 of first gear are set on 9 other end of main shaft, and transmission shaft is arranged on
The underface of main shaft 9, sets the 4th gear engage with first gear 12 on transmission shaft, bevel gear 11 including first bevel gear with
Second bevel gear, the 4th gear are engaged with first bevel gear, first bevel gear and second bevel gear engagement, second bevel gear and the
Two gears 14 are coaxial, and second gear 14 is engaged with the 3rd gear 15；First sprocket wheel 13 and the second sprocket wheel 16 pass through chain drive.The
Two sprocket wheels 16 are arranged on cutter shaft 211, and when main shaft 9 rotates, band movable arbor 211 rotates, and power is provided for reducing mechanism.Second
Gear 14 is coaxial with movable auger 4, and second gear 14 is engaged with the 3rd gear 15, is rotated by second gear 14, drive activity
Auger 4 and fixed auger 5 rotate.
The clutch 10 of the utility model selects the clutch of industry universal, and it is 10 millimeters that diameter of section is selected in this example
304 stainless steels, make shift fork shaft, select the cylindroid helical-coil extension spring of commercially available 15 millimeters of diameter as reset tension spring, will
Shift fork mounting hole is installed in shift fork shaft, reset tension spring is installed on the link of reset tension spring.
As Figure 1 and Figure 4, reducing mechanism includes cutter shaft 211 and cutterhead 212, and cutterhead 212 is linked on cutter shaft 211, knife
When axis 211 rotates, band movable knife disc 212 rotates, and cutterhead 212 is uniformly arranged in the circumferential direction multiple fixed seats 213, each fixed seat 213
On be respectively provided with blade 214, the second sprocket wheel 16 is arranged on cutter shaft 211.When the maize harvesting machine of the utility model starts, cutter shaft
211 band movable knife discs 212 rotate, and blade 214 crushes cornstalk in rotation, and the utility model includes multiple blades 214, each
Blade 214 is fixed in a fixed seat 213, and blade 214 is fixed in fixed seat 213 using bolt 215, blade 214 by
Without all replacing during damage, only impaired blade exchange conveniently need to be operated and reduced maintenance cost.
As shown in Figure 1, Figure 3, receiving fringe device includes movable auger 4, fixed auger 5, guide housing 1 and thumb wheel 2, movable auger
4 are arranged in fixed plate 6 with the one end for fixing auger 5, and fixed plate 6 is arranged on stent, and the other end is separately positioned on stent
Both sides.Thumb wheel 2 is set on fixed auger 5, is provided with journal stirrup 201 on the stent 20 being connected with movable auger 4, on journal stirrup 201
Slot hole 202 is set, and the activity auger 4 is arranged on slot hole 202 through bolt 203；The activity auger 4 passes through with fixed plate 6
Ball angle 17 connects, and movable auger 4 is connected with second gear 14, and the fixed auger 5 is connected with first gear 12.Connecting rod 3 is two
It is a, including first connecting rod and second connecting rod；Guide housing 1 is two, is separately positioned on the stent away from fixed plate one end；First
Connecting rod and second connecting rod one end are arranged in fixed plate, and the other end is arranged on guide housing.
Scion device 18 includes being put together by the first splicing plate, the second splicing plate, the 3rd splicing plate and the 4th splicing plate
Receiving hopper.Gear-box side sets connecting plate 7, sets connecting hole 8 on connecting plate 7, connecting hole 8 is connected with tractor, main shaft 9
It is connected with the power set of tractor.
When in use, maize harvesting machine is suspended on agri-vehicle such as tractor by connecting hole 8, open tractor into
Enter field and carry out harvesting work, receive fringe device guide housing 1 and thumb wheel 2 into contact with plant righting, guiding is to fixation
Between auger 5 and movable auger 4,4 opposite direction rotating of fixed auger 5 and movable auger, plant twists in fixed auger 5 and activity
Crushed under the extruding of dragon 4 by the gap between two augers by powder feeding crushing device, corncob is due to that can not pass through gap
Fallen into by being taken under plant in scion device 18.Movable auger 4 is connected with 6 ball angle 17 of fixed plate, and movable auger 4 can turn
It is dynamic, since its other end is fixed on stent 20, pass through position of the adjusting bolt 203 in slot hole 202, adjustable auger
Gap between 4 and fixed auger 5, to reach optimal harvest gap, conveniently to being carried out during the different plant stalk footpaths of harvest
Adjust.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (1)
- A kind of 1. maize harvesting machine, it is characterised in that：Including reducing mechanism, fringe device, scion device and transmission device are received, it is described Transmission device includes gear-box, and main shaft, transmission shaft and bevel gear are set in the gear-box, first is set on gear-box lateral wall Sprocket wheel, the power set of the main shaft and tractor connect, and first gear and the first sprocket wheel, the transmission are set on the main shaft Axis is arranged on the underface of main shaft, sets the 4th gear engaged with first gear on the transmission shaft, the bevel gear includes First bevel gear and second bevel gear, the 4th gear are engaged with first bevel gear, the first bevel gear and the second cone tooth Wheel engagement, the second bevel gear is coaxial with second gear, and the second gear is engaged with the 3rd gear；First sprocket wheel and second Sprocket wheel passes through chain drive；The reducing mechanism includes cutter shaft and cutterhead, and the cutterhead is linked on cutter shaft, cutterhead edge week To multiple fixed seats are uniformly arranged, blade is respectively provided with each fixed seat, the second sprocket wheel is arranged on cutter shaft；The receipts fringe Device includes activity auger, fixed auger, guide housing and thumb wheel, and one end of the activity auger and fixed auger is arranged at admittedly On fixed board, the other end is separately positioned on stent both sides, sets thumb wheel on fixed auger, is set on the stent being connected with movable auger Journal stirrup is equipped with, slot hole is set on the journal stirrup, the activity auger is arranged on slot hole through bolt；The activity auger and fixation Plate is connected by ball angle, and the activity auger is connected with second gear, and the fixed auger is connected with first gear, the guiding Cover and for two, be separately positioned on the stent away from fixed plate one end；The scion device includes being connect by the first splicing plate, second The receiving hopper that flitch, the 3rd splicing plate and the 4th splicing plate are put together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721220396.6U CN207284249U (en) | 2017-09-22 | 2017-09-22 | Maize harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721220396.6U CN207284249U (en) | 2017-09-22 | 2017-09-22 | Maize harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207284249U true CN207284249U (en) | 2018-05-01 |
Family
ID=62443119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721220396.6U Expired - Fee Related CN207284249U (en) | 2017-09-22 | 2017-09-22 | Maize harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207284249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455079A (en) * | 2017-09-22 | 2017-12-12 | 禹州市宇胜机械制造有限公司 | Maize harvesting machine |
| CN109362336A (en) * | 2018-10-31 | 2019-02-22 | 长沙宁湖机械设备有限公司 | A kind of wild rice stem harvester |
-
2017
- 2017-09-22 CN CN201721220396.6U patent/CN207284249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455079A (en) * | 2017-09-22 | 2017-12-12 | 禹州市宇胜机械制造有限公司 | Maize harvesting machine |
| CN109362336A (en) * | 2018-10-31 | 2019-02-22 | 长沙宁湖机械设备有限公司 | A kind of wild rice stem harvester |
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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: 20180501 Termination date: 20180922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |