CN202354035U - Corn stalk chopping device - Google Patents
Corn stalk chopping device Download PDFInfo
- Publication number
- CN202354035U CN202354035U CN2011204626707U CN201120462670U CN202354035U CN 202354035 U CN202354035 U CN 202354035U CN 2011204626707 U CN2011204626707 U CN 2011204626707U CN 201120462670 U CN201120462670 U CN 201120462670U CN 202354035 U CN202354035 U CN 202354035U
- Authority
- CN
- China
- Prior art keywords
- screw feeder
- stalk
- screw
- crushed
- chopping device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a corn stalk chopping device, which meets the requirement on various post-crushing processing modes of stalk. Material outlets are mounted at the lateral end of a screw casing of the corn stalk chopping device. Material outlet auxiliary rods are welded at the tail ends of screw blade integrated shafts. Slide key type coupling sleeves are mounted on each screw mandrel. A coupling flange is mounted on each screw blade integrated shaft. The coupling flanges are controlled to engage or disengage with screw blade integrated flanges through control bolts and control springs. A blade-swinging shaft is used to throw crushed and rolled stalk into a screw trough. A conveying screw is used to centralize the crushed stalk and push to one side, and the stalk is stacked in strips through the material outlets. After the screw trough is removed and the control bolts are loosened, the slide key type coupling sleeves disengage with the screw blade integrated shaft flanges, so that the crushed and rolled stalk is evenly thrown into a field. The corn stalk chopping device is simple in structure, convenient in assembly and disassembly, and fully functional.
Description
Technical field
The utility model belongs to harvest machinery, particularly a kind of corn stalk shredding device.
Background technology
Current maize straw treating apparatus mainly contains two kinds of forms; A kind of is straw chopping and returning; A kind of is that crushed stalk reclaims, these two kinds of straw millstones, and its pulverization process mode to stalk is single; And all be to join the back lower place that hangs over active force, pick up feeding pulverizing cylinder by the moving knife of rotation and shred.Present crushed stalk treating apparatus; Crushed stalk subsequent treatment mode alternative relatively poor; And that the processing mode of different work area after to crushed stalk requires is different, and high efficiency and the stalk that these two kinds of crushed stalk treating apparatus have influenced the crushed stalk operation be usability again.Different processing requirements is arranged after the crushed stalk, except that straw-returning or reclaim the ensiling, the requirement that has crushed stalk after integrated strip; Feed is made in will reclaiming of having; The briquetting of picking up that has supplies straw electric generation plant to make fuel, therefore in order to satisfy the needs that different crushed stalk are handled, does suitable adjustment in requisition for research and design and can realize the even throwing returning of crushing straw; Or with the integrated strip of crushing straw, or the multipurpose straw millstone of integrated heap shape.
Summary of the invention
The purpose of design the utility model corn stalk shredding device provides a kind of machine is suitably adjusted and just can realize the even throwing returning of crushing straw; Or with the integrated strip of crushing straw; Or integrated heap shape, for the needs that satisfy different purposes can also be adjusted crushed stalk length.
What the utility model designed is a kind of corn stalk shredding device; Pulverizing cylinder, moving knife, stationary knife, housing, conveying screw feeder, screw feeder cell body and frame by transmission system, installation moving knife; The pulverizing cylinder of moving knife is installed and is installed between the stationary knife on the housing gapped; Carry screw feeder to be installed in the screw feeder cell body, carry screw feeder and screw feeder cell body to be installed in parallel in the back of pulverizing cylinder, pulverize cylinder, carry screw feeder and screw feeder cell body all to be installed on the frame.
The principle of this utility model is that power is passed to the screw feeder belt pulley by transmission system, drives the screw feeder mandrel by the screw feeder belt pulley, and the screw feeder mandrel is connected by the slip key type coupling band with screw feeder leaf connecting shaft; Engagement or disengaging by control screw rod, control spring control and screw feeder leaf connecting shaft flange; The stalk that utilizes flail knife formula cutter shaft will pulverize after crumpling is thrown into the screw feeder cell body, pushes a side to by carrying the screw feeder crushing straw to concentrate, and is released by material outlet and realizes the strip stacking; The screw feeder cell body of dismantling; Loosening control screw rod, control spring break away from slip key type coupling band and screw feeder leaf connecting shaft flange, and the stalk of pulverizing after crumpling is evenly shed the field.
Description of drawings
Figure is that strip is stacked fundamental diagram
Embodiment
Elaborate below in conjunction with the embodiment of accompanying drawing to corn stalk shredding device:
Comprise transmission system, the pulverizing cylinder 16 that moving knife is installed, moving knife, stationary knife 14, housing 8, carry screw feeder and frame to form by a kind of corn stalk shredding device shown in the figure; The pulverizing cylinder 16 of moving knife is installed and is installed between the stationary knife 14 on the housing 8 gapped; Carry screw feeder to be installed in the screw feeder cell body 4, carry screw feeder and screw feeder cell body 4 to be installed in parallel in the back of pulverizing cylinder 16, pulverize cylinder 16, carry screw feeder and screw feeder cell body 4 all to be installed on the frame; This crushed stalk multiple operation device is articulated in the rear of traction power; It goes up and down by hydraulicefficiency elevation structure control, carries the side end face of screw feeder housing 8 that material outlet 3 is installed, and screw feeder leaf connecting shaft 5 ends are welded with material outlet auxiliary rod 1; Knife section 12 is installed in the moving knife handle by moving knife set bolt 13; Stationary knife 14 is installed in the housing bore 17 by stationary knife set bolt 15, can remove stationary knife 14 or knife section 12 at interval, and the material supporting plate 2 that can remove, screw feeder cell body 4 are installed on the housing 8; Slip key type coupling band 7 is installed on the screw feeder mandrel 6, screw feeder leaf connecting shaft flange 11 is installed on the screw feeder leaf connecting shaft 5.
By the straw chopping apparatus shown in the figure, screw feeder mandrel 6 is an axis, and material outlet 3 is semi-enclosed; Downside or down, rear side be worn-out mouth; Loosening control spiral shell stalk 9, control spring 10 break away from slip key type coupling band 7 and screw feeder leaf connecting shaft flange 11, directly evenly shed the stalk after the pulverizing rubbing also old; Fastening control screw rod 9 makes slip key type coupling band 7 and 11 engagements of screw feeder leaf connecting shaft flange, and the stalk strip of pulverizing after crumpling is stacked.
By straw chopping apparatus shown in Figure 4, utilize the rotation of the pulverizing cylinder 16 that moving knife is installed, knife section 12 is interacted with stationary knife 14 crushed stalk is crumpled; Shed into screw feeder cell body 4, stack, perhaps remove screw feeder cell body 4 by carrying screw feeder to accomplish a side slat shape; Loosening control screw rod 9; Control spring 10 breaks away from slip key type coupling band 7 and screw feeder connecting shaft flange 11, with the direct evenly throwing returning of pulverizing after crumpling of stalk
Its advantage of a kind of corn stalk shredding device is:
Adopt the engagement and the disengaging of realization of slip key type coupling band and screw feeder leaf connecting shaft flange; Can be through removing stationary knife at interval or removing knife section at interval, adjustment crushed stalk length realizes the different disposal mode to crushing straw; For suitably adjustment facility adaptation several work requirement; The facility many places adopt detachable the couplet to press, and do not destroy original complete machine structure, are convenient to change the different operating state.
Claims (1)
1. corn stalk shredding device; Comprise transmission system, the pulverizing cylinder (16) that moving knife is installed, moving knife, stationary knife (14), housing (8), carry screw feeder and frame; The pulverizing cylinder (16) of moving knife is installed and is installed between the stationary knife (14) on the housing (8) gapped; Carry screw feeder to be installed in the screw feeder cell body (4), carry screw feeder and screw feeder cell body (4) to be installed in parallel in the back of pulverizing cylinder (16), pulverize cylinder (16), carry screw feeder and screw feeder cell body (4) all to be installed on the frame; This device is articulated in the rear of traction power; It goes up and down by hydraulicefficiency elevation structure control, it is characterized in that carrying the side end face of screw feeder housing that material outlet (3) is arranged, and screw feeder leaf connecting shaft (5) end is welded with material outlet auxiliary rod (1); Screw feeder mandrel (6) is gone up slip key type coupling band (7) is installed, and screw feeder leaf connecting shaft flange (11) is installed on the screw feeder leaf connecting shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204626707U CN202354035U (en) | 2011-11-21 | 2011-11-21 | Corn stalk chopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204626707U CN202354035U (en) | 2011-11-21 | 2011-11-21 | Corn stalk chopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202354035U true CN202354035U (en) | 2012-08-01 |
Family
ID=46565264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204626707U Expired - Fee Related CN202354035U (en) | 2011-11-21 | 2011-11-21 | Corn stalk chopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202354035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106664853A (en) * | 2016-12-29 | 2017-05-17 | 吉林大学 | Corn cob biomimetic smashing soil fattening returning machine |
-
2011
- 2011-11-21 CN CN2011204626707U patent/CN202354035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106664853A (en) * | 2016-12-29 | 2017-05-17 | 吉林大学 | Corn cob biomimetic smashing soil fattening returning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121121 |