CN107624353A

CN107624353A - Corn picker

Info

Publication number: CN107624353A
Application number: CN201610568519.9A
Authority: CN
Inventors: 姜韫英
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-19
Filing date: 2016-07-19
Publication date: 2018-01-26

Abstract

A kind of corn picker that can complete the work such as corn picker, fruit ear peeling, spike collecting vanning, straw chopping returning to the field, the device mainly includes driver's cabin, one-level elevator, apparatus for peeling off, two level elevator, fruit-ear box, straw chopping apparatus, engine, chassis frame, the ceding of Taiwan, corn picker tool, the advantages that productivity ratio is high, easy to operate, long lifespan, conveniently moving.

Description

Corn picker

Art

The present invention relates to one kind can individually complete corn picker, fruit ear peeling, spike collecting vanning, straw chopping returning to the field Deng the corn picker of work.

Background technology

At present, the major way that harvesting of the China to corn operates still is hand harvest, China's corn harvest mechanization rate Only 25%, corn harvest mechanization has turned into the short slab of whole mechanized harvest.

But the mode of this hand harvest, not only labor intensity is big, and efficiency is low, and appropriation of labour power is more；And In harvest corn because corncob moisture is big, bract absorbs water-based strong, the drying if seed can not divulge information in time, than It mouldy will be rotted in the shorter time, directly affect the yield and quality of corn.

The content of the invention

The problem of in order to overcome the efficiency for being to harvest corn manually low, the present invention provide a kind of corn picker.

The technical solution adopted for the present invention to solve the technical problems is：

The corn picker includes driver's cabin, one-level elevator, apparatus for peeling off, two level elevator, fruit-ear box, straw chopping dress Put, engine, chassis frame, the ceding of Taiwan, it is characterised in that：As harvester advance corncob is removed, passes sequentially through to enter and dial Standing grain chain, transverse auger part, one-level elevator, apparatus for peeling off is finally entered, complete corn-cob picking procedure；Made by peeling rollers and force feed device With completion peeling operation；Corn after peeling enters fruit-ear box by the second elevator；The unloading control crank in driver's cabin is pulled, Fruit ear is drawn off from fruit-ear box, then reversely pulls unloading control crank, makes fruit ear is fragrant to reset；Stalk is by straw chopping and returning Machine chopping and returning, realize corn picker, peeling, transmission, spike collecting, whole harvest processes of straw-returning.

Header device includes stem pulling roller, transverse auger conveyer, nearside divider, rice-pulling chain, harvesting plate, it is characterised in that：Dial Standing grain chain uses bushroller chain, and the special pulling tooth with steel plate punched；Stem pulling roller is typically collectively constituted by front and rear two sections.

Corn peeling device includes rubber rollers, vane type force feed device, cast iron roll, it is characterised in that：The surface of cast iron roll has Several spiral ridges, groove between fin and fin be present, and horseshoe tooth is housed on groove.

Straw chopping apparatus includes cutter shaft soldering, housing soldering, profiling roller, flail knife piece, backplate, it is characterised in that：Crush Moving knife is arranged on movable arbor；Cutting blade quantity number depend on blade between space size, sufficiently large space should be retained Ensure that material passes through shredding mechanism.

The invention has the advantages that the corn picker can individually complete harvesting, fruit ear peeling, spike collecting dress The work such as case, straw chopping returning to the field, productivity ratio is improved, and reduce the labor intensity of operating personnel.

Brief description of the drawings

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the total arrangement schematic diagram of the present invention.

Fig. 2,3 are header device schematic diagrames.

Fig. 4 is corn peeling device schematic diagram.

Fig. 5 is straw chopping apparatus schematic diagram.

1. driver's cabin in Fig. 1,2. one-level elevators, 3. apparatus for peeling off, 4. two level elevators, 5. fruit-ear boxes, 6. stalks are cut Crushing device, 7. engines, 8. chassis frames, 9. cedings of Taiwan.

10. stem pulling roller in Fig. 2,3,11. transverse auger conveyers, 12. nearside dividers, 13. rice-pulling chains, 14. harvesting plates.

15. rubber rollers in Fig. 4,16. vane type force feed devices, 17. cast iron rolls.

18. cutter shaft soldering in Fig. 5,19. housing soldering, 20. profiling rollers, 21. flail knife pieces, 22. backplates.

Embodiment

In Fig. 1, including driver's cabin, one-level elevator, apparatus for peeling off, two level elevator, fruit-ear box, straw chopping fill Put, engine, chassis frame, the ceding of Taiwan, it is characterised in that：Along with moving forward for harvester, corn stem passes through the ceding of Taiwan （9）, nearside divider, rice-pulling chain, stem pulling roller, harvesting plate mutual cooperation under, corn ear is forced to take.After fruit ear is removed Into rice-pulling chain, transverse auger part is sent to by the moving handle fruit ear that do not stop of rice-pulling chain, it is again that fruit ear is defeated with the rotation of screw feeder It is sent to one-level elevator（2）, fruit ear is transported to apparatus for peeling off by initial elevater, completes corn-cob picking procedure.In apparatus for peeling off, Acted on by the mutual cooperation of peeling rollers and force feed device, complete peeling operation.Then, the corn ear after peeling skids off apparatus for peeling off （3）, then by the second elevator（4）It is sent into fruit-ear box（5）.Driver's cabin can be pulled during unloading（1）Interior unloading control crank, by fruit Fringe is drawn off from fruit-ear box, then reversely pulls unloading control crank, makes fruit-ear box return, completes unloading action.On the other hand, After stalk is left behind by stem pulling roller, the straw chopping and returning machine chopping and returning that is articulated in the middle part of harvester chassis, it is final realize it is beautiful Rice harvesting, peeling, transmission, spike collecting, straw-returning all harvest process.

In Fig. 2,3, including stem pulling roller, transverse auger conveyer, nearside divider, rice-pulling chain, harvesting plate, it is characterised in that： During harvest corn, nearside divider（12）Plant from root righting, then by rice-pulling chain（13）Upper two are mutually staggered Rice-pulling tooth plant ridge along leading into ear-picking unit；Harvesting plate（14）Play a part of stalk guiding and auxiliary feeding；Stem pulling roller （10）Strengthen Grasping skill.

In Fig. 4, including rubber rollers, vane type force feed device, cast iron roll, it is characterised in that：Using 8 pairs of cast iron rolls（17） With rubber rollers（15）, configured in V trough cross.A floating peeling rollers and a fixed peeling rollers are included in each pair peeling rollers. Floating peeling rollers contact under the pressure effect of spring with fixed peeling rollers, when peeling thickness changes, between peeling rollers Gap can also occur to change accordingly.

In Figure 5, including cutter shaft soldering, housing soldering, profiling roller, flail knife piece, backplate, it is characterised in that using stationary knife And flail knife（21）The structure type cutting blade being combined is evenly distributed on the surrounding of cutter shaft, and stationary knife is arranged on the housing of shredding mechanism On, it is ensured that the uniformity of stalk staple fiber ppd；Profiling roller is made by adjustment bolt（20）Correct position and fixation are turned to, it is complete The control of stubble height is cut in pairs；Contour wheel be grounded so that straw chopping device due to profiling roller effect and with the change of landing ground Change and rise and fall and make it that the height for the stubble left is consistent.

Claims

1. corn picker, including driver's cabin, one-level elevator, apparatus for peeling off, two level elevator, fruit-ear box, straw chopping dress Put, engine, chassis frame, the ceding of Taiwan, it is characterized in that：Corn picker, fruit ear peeling, spike collecting vanning, stalk can be completed The work such as mincing and returning to the field.

2. corn picker according to claim 1, it is characterised in that as harvester advance corncob is removed, according to It is secondary by into rice-pulling chain, transverse auger part, one-level elevator, finally entering apparatus for peeling off, complete corn-cob picking procedure；By peeling Peeling operation is completed in roller and the effect of force feed device；Corn after peeling enters fruit-ear box by the second elevator；Pull in driver's cabin Unloading control crank, fruit ear is drawn off from fruit-ear box, then reversely pulls unloading control crank, make fruit ear is fragrant to reset；Stalk By straw chopping and returning machine chopping and returning, corn picker is realized, peeling transmits, and spike collecting, the whole of straw-returning harvested Journey.

3. corn picker according to claim 1, it is characterised in that rice-pulling chain uses bushroller chain, and carries steel The special pulling tooth of plate punching press；Stem pulling roller is typically collectively constituted by front and rear two sections.

4. corn picker according to claim 1, it is characterised in that there are several spiral ridges on the surface of cast iron roll, convex Groove between rib and fin be present, and horseshoe tooth is housed on groove.

5. corn picker according to claim 1, it is characterised in that crush moving knife and be arranged on movable arbor；Cutting blade Quantity number depend on blade between space size, sufficiently large space should be retained and ensure that material passes through shredding mechanism.