CN205454616U - A straw feeding and comminution device for corn combine is last - Google Patents
A straw feeding and comminution device for corn combine is last Download PDFInfo
- Publication number
- CN205454616U CN205454616U CN201620045156.6U CN201620045156U CN205454616U CN 205454616 U CN205454616 U CN 205454616U CN 201620045156 U CN201620045156 U CN 201620045156U CN 205454616 U CN205454616 U CN 205454616U
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- China
- Prior art keywords
- feeding
- assembly
- plate
- housing
- feeding assembly
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Abstract
The utility model relates to a corn stalk's feeding and comminution device. Including the casing, the casing outside is equipped with the relocation mechanism, the casing inboard is equipped with preceding feeding assembly, back feeding assembly, shim and moving cutter disc assembly in proper order from the entrance point to the exit end, preceding feeding assembly is connected through harrow chain and back feeding assembly, wherein, preceding feeding set assembling on the back shaft, the both ends of back shaft respectively the protrusion in casing and assembly are in on the relocation mechanism. This device can mince the straw feeding in the results corn ear through the brand -new structure of design, saves the resource, raises the efficiency.
Description
Technical field
This utility model relates to agricultural machinery correlative technology field, specifically, relates to a kind of for corn combine
On straw feeding and shredding mechanism.
Background technology
Semen Maydis is the cereal crops that China is main, is also high-quality feed and medicine, industrial chemicals, and the seed of Semen Maydis, straw are all
It it is of great value resource.Along with improving constantly of corn yield, corn straw produces in a large number.It is 1.8 by straw and product grain ratio
Calculate, the corn straw of 270,000,000,000 kilograms will be produced every year.
Owing to not having rational straw treatment technology and facility all the time, corn straw burns serious, causes serious air
Pollute.In recent years, maize straw returning technology is widelyd popularize, and it is mechanically directly to be shredded by corn straw
And shed in earth's surface, plough immediately and bury, be allowed to rot to decompose, thus culture fertility, it is achieved agricultural production and income.
But straw-returning there is also some problems: is mainly manifested in crushed stalk not thorough, also behind field, emergence rate is low, Seedling is yellow,
Seedling overly soft pulse Seedling till death.
Corn straw is the feedstuff of a kind of high-quality, simultaneously can be used for the multiple uses such as biomass energy, be a kind of abundant can
Regenerated resources, demand is huge.But lacking practical maize stalk harvester tool at present, artificial results are taken a lot of work laborious, corn stalk
Stalk yield rate is the lowest, causes the wasting of resources.
Therefore, how to design a kind of brand-new device, enable corn combine efficient powder after harvesting corn fruit ear
Broken, collect straw, be those skilled in the art's problems of needing solution badly.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of on corn combine
Straw feeding and shredding mechanism.Straw, by designing brand-new structure, can be fed while harvesting corn fruit ear by this device
Enter chopping, save resource, improve efficiency.
In order to reach above-mentioned purpose, this utility model adopts the following technical scheme that
A kind of straw on corn combine feeds and shredding mechanism, including:
Housing, hull outside is provided with relocation mechanism；
Described case inside be sequentially provided with from entrance point to the port of export before feeding assembly, feed assembly, ledger-plate and movable knife disc afterwards
Assembly；
Described front feeding assembly is connected with rear feeding assembly by rake chain；
Wherein, described front feeding general assembly is in support shaft, and the two ends of support shaft protrude from described housing respectively and are assemblied in
On described relocation mechanism.
Preferably, described relocation mechanism includes the arm-tie being fixedly connected on hull outside, and arm-tie is fixing with one end of spring to be connected,
The other end of spring is fixing with float plate to be connected, and the end of support shaft is assemblied in float plate.
Preferably, being also equipped with movable sealing plate and lower movable sealing plate in described housing, upper and lower movable sealing plate lays respectively at dynamic
The upper and lower side of cutterhead assembly.
Preferably, being additionally provided with supporting plate in described housing, supporting plate is positioned at below front feeding assembly and rear feeding assembly, ledger-plate position
Between supporting plate and lower movable sealing plate.
Preferably, being provided with connecting plate between described front feeding assembly and float plate, connecting plate is positioned at enclosure interior, connecting plate
One end is run through by support shaft；The other end of connecting plate has through hole, and this through hole is connected with tensioner.
Preferably, described upper movable sealing plate one end is by hinge on housing, and the other end is bolted on housing
On.
The beneficial effects of the utility model are:
Corn straw effectively can be transported to movable knife disc assembly carry out shredding and throwing away, chopping result is good.It is assemblied in
Can coordinate with harvest mechanism after harvester, while harvesting corn fruit ear, gather in the crops the corn straw of high degree of grinding, reduce
Hand labor intensity, improves working performance.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model；
Fig. 2 is sectional structure schematic diagram of the present utility model；
Wherein, 1. housing, 2. tensioner, 3. tensioning plate, 4. float plate, 5. spring, 6. arm-tie, 7. before feed assembly,
8. rake chain, 9. connecting plate, 10. after feed assembly, 11. ledger-plates, 12. movable knife disc assemblies, 13. times movable sealing plates, on 14.
Movable sealing plate, 15. support shafts, 16. through holes, 17, supporting plate, 18, strip hole, 19, feed end, 20, discharge end.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
Embodiment: a kind of feeding for corn straw and shredding mechanism, its structure as depicted in figs. 1 and 2, including housing 1,
Housing 1 front portion feeds assembly 7 before setting, and housing 1 rear portion relative with front feeding assembly 7 feeds assembly 10 after setting, and feeds afterwards
Assembly 10 rear sets blade 11, and ledger-plate 11 rear sets movable knife disc assembly 12, rear feeding assembly 10 and movable knife disc assembly
12 axles are loaded in housing.
It is connected by rake chain 8 between feeding assembly 7 and rear feeding assembly 10 before described, it is achieved front feeding assembly 7 and rear feeding
The power transmission of assembly 10.
Front feeding assembly 7 both sides are provided with floating installation, and floating installation includes that float plate 4, float plate 4 are positioned at outside housing 1
Side.Having arm-tie 6 above float plate 4, arm-tie 6 is fixedly connected on housing, and arm-tie 6 is provided with bolt, bolt
Outside is cased with spring 5, and one end of spring 5 is connected with arm-tie 6, and the other end is connected with float plate 4.
Before described, feeding assembly 7 is assemblied in support shaft 15, and the two ends of support shaft 15 are respectively arranged in float plate 4.
Meanwhile, support shaft 15 is connected with tensioner 2 also by connecting plate 9, and connecting plate 9 has through hole 16.Housing 1
On there is strip hole 18, tensioner 2 can move left and right along strip hole 18.Tensioner 2 is by bolt and housing 1
On tensioning plate 3 be connected, during use, unclamp bolt, mobile tensioner 2 is tensioned to rake chain 8, screws on bolt.
Above movable knife disc assembly 12, set movable sealing plate 14, set movable sealing plate 13 below movable knife disc assembly 12, live up and down
Dynamic shrouding 13,14 is all fixed on housing 1 by fixing bolt, and movable knife disc assembly 12 is arranged on upper and lower movable sealing plate group
In the cavity become.
Wherein, lower movable sealing plate 13 is the most inactive, is bolted on housing；Upper movable sealing plate 14 one end leads to
Crossing bearing pin to be connected on housing 1, the other end is bolted on housing 1, when there is blocking, can lay down bolt,
Upper movable sealing plate 14 is started cleaning foreign material around bearing pin.
Front feeding assembly 7 and after be positioned at assembly 10 the housing 1 of lower section be also fixedly connected with supporting plate 17, supporting plate 17 with
Between lower movable sealing plate 13, ledger-plate 11 is installed.
Operation principle of the present utility model and implementation process:
During work, the ceding of Taiwan being positioned at maize harvesting machine front will pluck the milpa fast shut-off of corn ear, the jade cut off
Rice straw is concentrated under the effect of ceding of Taiwan collection standing grain screw feeder and pushes the front end (i.e. feed end 19) of housing 1, front feeding assembly backward
7 by straw amount size automatic floating and under the elastic force effect of upper spring 5 compressed straw, chain harrow 8 rotates and drives straw backward
Mobile, straw is chopped under the synergism of ledger-plate 11 at movable knife disc assembly 12 after by rear feeding assembly 10, cuts
Straw after broken is dished out by the discharge end 20 at device rear under the effect that throws of the movable knife disc assembly 12 of high speed rotating, root
Can be by the straw collecting such as collecting cart after chopping or collecting box according to needs, it is achieved the recycling of straw.
After have employed said structure, this device can be directly loaded up on harvester, becomes the supporting powder after harvesting corn fruit ear
Broken mechanism, it is achieved that results fruit ear while in the lump crushing straw and collection or directly return field, the later use for straw carries
Supply good guarantee, greatly improve work efficiency simultaneously, time-consuming, it is not necessary to harvesting machinery enters after collecting straw again
Row separating twice returns field.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Right
The multiple amendment of embodiment will be apparent from for those skilled in the art, generic principles defined herein
Can realize in other embodiments in the case of without departing from spirit or scope of the present utility model, be not described in detail and
The part that partial enlargement presents, for prior art, does not repeats at this.Therefore, this utility model is not intended to be limited to this
These embodiments shown in literary composition, and it is to fit to the widest scope consistent with principles disclosed herein and feature.
Claims (6)
1. the feeding for corn straw and shredding mechanism, it is characterised in that including:
Housing, hull outside is provided with relocation mechanism；
Described case inside be sequentially provided with from entrance point to the port of export before feeding assembly, feed assembly, ledger-plate and movable knife disc afterwards
Assembly；
Described front feeding assembly is connected with rear feeding assembly by rake chain；
Wherein, described front feeding general assembly is in support shaft, and the two ends of support shaft protrude from described housing respectively and are assemblied in
On described relocation mechanism.
Feeding the most according to claim 1 and shredding mechanism, it is characterised in that described relocation mechanism includes fixing connection
In the arm-tie of hull outside, arm-tie is fixing with one end of spring to be connected, and the other end of spring is fixing with float plate to be connected, and supports
The end of axle is assemblied in float plate.
Feeding the most according to claim 1 and shredding mechanism, it is characterised in that in described housing, be also equipped with activity
Shrouding and lower movable sealing plate, upper and lower movable sealing plate lays respectively at the upper and lower side of movable knife disc assembly.
Feeding the most according to claim 3 and shredding mechanism, it is characterised in that in described housing, be additionally provided with supporting plate, torr
Plate is positioned at below front feeding assembly and rear feeding assembly, and ledger-plate is between supporting plate and lower movable sealing plate.
Feeding the most according to claim 1 and shredding mechanism, it is characterised in that described before feeding assembly and float plate it
Between be provided with connecting plate, connecting plate is positioned at enclosure interior, and one end of connecting plate is run through by support shaft；The other end of connecting plate has
Through hole, this through hole is connected with tensioner.
Feeding the most according to claim 3 and shredding mechanism, it is characterised in that pin is passed through in described upper movable sealing plate one end
Axle is articulated with on housing, and the other end is bolted on housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045156.6U CN205454616U (en) | 2016-01-18 | 2016-01-18 | A straw feeding and comminution device for corn combine is last |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045156.6U CN205454616U (en) | 2016-01-18 | 2016-01-18 | A straw feeding and comminution device for corn combine is last |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205454616U true CN205454616U (en) | 2016-08-17 |
Family
ID=56670737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620045156.6U Expired - Fee Related CN205454616U (en) | 2016-01-18 | 2016-01-18 | A straw feeding and comminution device for corn combine is last |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205454616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489416A (en) * | 2017-01-10 | 2017-03-15 | 重庆理工大学 | A kind of weeder |
-
2016
- 2016-01-18 CN CN201620045156.6U patent/CN205454616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489416A (en) * | 2017-01-10 | 2017-03-15 | 重庆理工大学 | A kind of weeder |
| CN106489416B (en) * | 2017-01-10 | 2023-09-19 | 重庆理工大学 | Weeding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210118 |