CN202232209U - Crushing device of harvester and corn harvester - Google Patents
Crushing device of harvester and corn harvester Download PDFInfo
- Publication number
- CN202232209U CN202232209U CN2011203121419U CN201120312141U CN202232209U CN 202232209 U CN202232209 U CN 202232209U CN 2011203121419 U CN2011203121419 U CN 2011203121419U CN 201120312141 U CN201120312141 U CN 201120312141U CN 202232209 U CN202232209 U CN 202232209U
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- CN
- China
- Prior art keywords
- storehouse
- conveyor shaft
- pulverizing
- screw feeder
- screw conveyor
- 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 crushing device of harvester and corn harvester. The crushing device comprises a crushing cabin. The front end of the crushing cabin is provided with a feeding port. A material throwing port for straw returning and a cover board opening and closing the material throwing port are provided on the crushing cabin. The crushing device further comprises an auger device which comprises an auger cabin provided behind and communicated with the crushing cabin. A material discharging port for straw laying is provided on the auger cabin. An auger shaft is rotatably assembled inside the auger cabin and fixed with spiral blades with rotatable material pushing direction extending to the material discharging port. The communication point of the crushing cabin and the auger cabin is provided with a baffle device for controlling the communication. The crushing device does not need a throwing device and a material guiding cylinder, has low cost and simple structure and can operate corn straw returning and laying by controlling the opening and close of the baffle.
Description
Technical field
The utility model relates to the reaping machine technical field, is specifically related to the reducing mechanism that is used for crushed stalk of reaping machine.
Background technology
The reducing mechanism of maize harvesting machine is that the maize straw that removes corncob is pulverized, and reducing mechanism comprises that pulverizing storehouse and rotation are assemblied in the thorn of pulverizing in the storehouse and roll, and thorn rolls and is provided with blade, and the high speed rotating that blade dependence thorn rolls is with shredding corn stalk.Existing maize harvesting machine has also field type and stalks cutting field reclaiming type also of stalks cutting, and also the maize harvesting machine of field type is when work for stalks cutting, and pulverized maize straw is evenly thrown to the field along housing, helps also field, but reclaims trouble relatively; The stalks cutting also maize harvesting machine of field reclaiming type is in pulverizing the storehouse, to be provided with throwing device; On the pulverizing storehouse, be provided with the guide tube, throwing device is thrown to the field with the maize straw of pulverizing through the guide tube, and the stalk that making dishes out comes into strips; Help reclaiming; But be to use the throwing device cost high, and guide tube easy blocking, unnecessary work caused.
The utility model content
The purpose of the utility model provides a kind of reaping machine reducing mechanism that makes things convenient for stalk to reclaim and go back the field, and the maize harvesting machine that uses this reducing mechanism is provided simultaneously.
The reaping machine reducing mechanism of the utility model adopts following technical scheme: a kind of reaping machine reducing mechanism; Comprise and pulverize the storehouse, the front end of pulverizing the storehouse offers charging aperture, pulverizes and offers the cover plate that is used for going back the material casting mouth in field and opens and closes this mouthful on the storehouse; Reducing mechanism also comprises the screw feeder device; Said screw feeder device comprises the screw feeder storehouse that is communicated with the pulverizing storehouse that is located at pulverizing back, storehouse, offers the discharge gate that is used for windrow on the screw feeder storehouse, and is rotatably equipped with screw conveyor shaft in the screw feeder storehouse; Be fixed with the helical blade that rotation pusher direction is extended towards discharge gate on the screw conveyor shaft, connection place in said pulverizing storehouse and screw feeder storehouse is provided with the striker plate that is used to control this place's break-make.
Said striker plate device comprises that end rotation is assemblied in said screw feeder storehouse and pulverizes the striker plate that the storehouse is communicated with the place; Be rotatably equipped with end on the striker plate and stretch out the threaded rod of pulverizing the upper surface, storehouse, said threaded rod is provided with the locking nut that is used to lock or unclamp threaded rod with the threaded rod threaded engagement.
Said screw conveyor shaft extends along pulverizing the storehouse left and right directions, and said discharge gate is positioned at the midway of the corresponding screw conveyor shaft on the screw feeder storehouse, and said helical blade is the opposite left and right helical blade of rotation direction that is arranged symmetrically on the screw conveyor shaft.
Said discharge gate is positioned at the rear of screw conveyor shaft, between left and right helical blade, is fixed with the scraper plate that the plate face is parallel to the screw conveyor shaft axis on the said screw conveyor shaft.
The maize harvesting machine of the utility model adopts following technical scheme: a kind of maize harvesting machine; Comprise frame, frame is provided with reducing mechanism, and said reducing mechanism comprises pulverizes the storehouse; The front end of pulverizing the storehouse offers charging aperture; Pulverize and offer the cover plate that is used for going back the material casting mouth in field and opens and closes this mouthful on the storehouse, reducing mechanism also comprises the screw feeder device, and said screw feeder device comprises the screw feeder storehouse that is communicated with the pulverizing storehouse that is located at pulverizing back, storehouse; Offer the discharge gate that is used for windrow on the screw feeder storehouse; And screw feeder is rotatably equipped with screw conveyor shaft in the storehouse, is fixed with the helical blade that rotation pusher direction is extended towards discharge gate on the screw conveyor shaft, and connection place in said pulverizing storehouse and screw feeder storehouse is provided with the striker plate that is used to control this place's break-make.
Said striker plate device comprises that end rotation is assemblied in said screw feeder storehouse and pulverizes the striker plate that the storehouse is communicated with the place; Be rotatably equipped with end on the striker plate and stretch out the threaded rod of pulverizing the upper surface, storehouse, said threaded rod is provided with the locking nut that is used to lock or unclamp threaded rod with the threaded rod threaded engagement.
Said screw conveyor shaft extends along pulverizing the storehouse left and right directions, and said discharge gate is positioned at the midway of the corresponding screw conveyor shaft on the screw feeder storehouse, and said helical blade is the opposite left and right helical blade of rotation direction that is arranged symmetrically on the screw conveyor shaft.
Said discharge gate is positioned at the rear of screw conveyor shaft, between left and right helical blade, is fixed with the scraper plate that the plate face is parallel to the screw conveyor shaft axis on the said screw conveyor shaft.
Adopt the reaping machine reducing mechanism of said structure and use the maize harvesting machine of this reducing mechanism, the back of pulverizing the storehouse is provided with the screw feeder device, is rotatably equipped with the screw conveyor shaft that has helical blade in the screw feeder storehouse of screw feeder device; Can maize straw be pushed to certain position in screw feeder storehouse through helical blade, the discharge gate that is provided with in this position is used for maize straw is discharged, and this reducing mechanism does not need throwing device and guide tube; Cost is low; And simple in structure, in addition, the passage that pulverizing storehouse and screw feeder storehouse are connected is provided with the striker plate device that is used to control this passage break-make; When the needs maize straw; Operation striker plate device is closed this passage, and maize straw gets into the screw feeder storehouse by pulverizing the storehouse, and is arranged in the field through the material casting mouth by the screw feeder storehouse; When the needs maize straw reclaimed, operation striker plate device was opened this passage, and the maize straw of pulverizing is stayed and pulverized in the storehouse, is convenient to reclaim afterwards.
Description of drawings
Fig. 1 is the example structure sketch map of the reaping machine of the utility model;
Fig. 2 is that the discharge gate D in the screw feeder storehouse among Fig. 1 is to structural representation;
Fig. 3 is the screw feeder structural representation among Fig. 1.
Embodiment
The embodiment of the reaping machine reducing mechanism of the utility model: like the structure of the reducing mechanism among Fig. 1; The front end in the pulverizing storehouse 1 of this device offers the charging aperture, the rear end that are used for the maize straw entering and is provided with discharging opening; In addition; Offer the material casting mouth on the pulverizing storehouse 1 and be used for maize straw, the material casting mouth is provided with cover plate and is used for opening and closing.Pulverize and be equipped with the disintegrating mechanism 2 that is used for the maize straw pulverizing in the storehouse 1, this disintegrating mechanism 2 can be realized for prior art or through prior art.Back pulverizing storehouse 1 is provided with screw feeder storehouse 6, and the front end in screw feeder storehouse 6 is provided with feeding mouth, and this feeding mouth is connected with the charging aperture of pulverizing storehouse 1; Be provided with the striker plate device in connection place, said striker plate device comprises that an end rotates the striker plate 3 that is assemblied on the pulverizing storehouse 1, and this striker plate 3 is near the feeding mouth place in screw feeder storehouse 6; Striker plate 3 covers the feeding mouth in screw feeder storehouse 6 when turning to vertical state, pulverize storehouse 1 when striker plate 3 turns to level and be communicated with screw feeder storehouse 6, is rotatably equipped with the threaded rod 4 that end stretches out pulverizing 1 upper end, storehouse on the striker plate 3; Screw fit has locking nut 5 on the threaded rod 4, and during concrete operations, threaded rod 4 drives striker plate 3 and rotates; When striker plate 3 is in level; The locking nut 5 of screwing on makes striker plate 3 lockings, unclamps locking nut 5, and striker plate 3 turns to vertical state under the self gravitation effect.Be rotatably equipped with screw feeder 7 in the said screw feeder storehouse 6; Screw feeder 7 comprises the screw conveyor shaft 71 that extends along left and right directions; Its axial direction of screw conveyor shaft 71 upper edges is fixed with helical blade 72; Helical blade 72 is respectively left-hand screw blade and right-hand screw blade, when the maize straw of pulverizing falls into screw feeder storehouse 6 by pulverizing storehouse 1 for being arranged symmetrically in opposite two sections of rotation direction on the screw conveyor shaft 71; Left and right helical blade can be pushed the maize straw rotation that is positioned at 6 right ends positions, screw feeder storehouse to centre position; Corresponding screw conveyor shaft 71 midway offer discharge gate 61 on screw feeder storehouse 6, and discharge gate 61 is positioned at the rear of screw conveyor shaft 71, for the maize straw that can will be pushed to the centre position is discharged from discharge gate 61; Between left and right helical blade, be fixed with on the screw conveyor shaft 71 and discharge gate 61 corresponding scraper plates 73, scraper plate 73 oppositely extends along the screw conveyor shaft tangent line.
In other embodiments, the striker plate 3 of said striker plate device also can adopt vertically to be slidedly assemblied in and pulverize the break-make that is communicated with the place that storehouse 1 and screw feeder storehouse 6 are pulverized in control on the storehouse 1.
In other embodiments; Can be for the rotation direction of extending consistent one section of said helical blade 72 along screw conveyor shaft 71 axial directions; Maize straws in the screw feeder storehouse 6 can be pushed to left end or right-hand member like this, said discharge gate 61 also corresponding setting in the left position or the right end position in screw feeder storehouse 6.
In other embodiments, said discharge gate 61 can be arranged on the below in screw conveyor shaft 71 centre positions, so just scraper plate 73 need be set.
The foregoing description in the course of the work; If will maize straw be reclaimed, pulling threaded rod 4 makes striker plate 3 be in level and the locking nut 5 of screwing on, and pulverizes storehouse 1 and communicates with screw feeder storehouse 6; Maize straw is by pulverizing storehouse 1 charging aperture feeding; After disintegrating mechanism 2 is pulverized, be transported to screw feeder storehouse 6, pushed to the centre position in screw feeder storehouse 6 and enter ground by screw conveyor shaft 71 at last, collect bar in the field from discharge gate 61; If will maize straw be unclamped locking nut 5, make striker plate 3 be in vertical state, pulverize storehouse 1 and close with screw feeder storehouse 6, directly throw to the field after being pulverized by the maize straw of pulverizing storehouse 1 charging aperture feeding.
The embodiment of the maize harvesting machine of the utility model: shown in Fig. 1-3, comprise frame, frame is provided with reducing mechanism, and the structure of reducing mechanism is consistent with the structure of the reducing mechanism of the foregoing description, and its content repeats no more.
Claims (8)
1. reaping machine reducing mechanism; Comprise and pulverize the storehouse, the front end of pulverizing the storehouse offers charging aperture, it is characterized in that: pulverize and offer the cover plate that is used for going back the material casting mouth in field and opens and closes this mouthful on the storehouse; Reducing mechanism also comprises the screw feeder device; Said screw feeder device comprises the screw feeder storehouse that is communicated with the pulverizing storehouse that is located at pulverizing back, storehouse, offers the discharge gate that is used for windrow on the screw feeder storehouse, and is rotatably equipped with screw conveyor shaft in the screw feeder storehouse; Be fixed with the helical blade that rotation pusher direction is extended towards discharge gate on the screw conveyor shaft, connection place in said pulverizing storehouse and screw feeder storehouse is provided with the striker plate device that is used to control this place's break-make.
2. reaping machine reducing mechanism according to claim 1; It is characterized in that: said striker plate device comprises that end rotation is assemblied in said screw feeder storehouse and pulverizes the striker plate that the storehouse is communicated with the place; Be rotatably equipped with end on the striker plate and stretch out the threaded rod of pulverizing the upper surface, storehouse, said threaded rod is provided with the locking nut that is used to lock or unclamp threaded rod with the threaded rod threaded engagement.
3. reaping machine reducing mechanism according to claim 1 and 2; It is characterized in that: said screw conveyor shaft extends along pulverizing the storehouse left and right directions; Said discharge gate is positioned at the midway of the corresponding screw conveyor shaft on the screw feeder storehouse, and said helical blade is the opposite left and right helical blade of rotation direction that is arranged symmetrically on the screw conveyor shaft.
4. reaping machine reducing mechanism according to claim 3 is characterized in that: said discharge gate is positioned at the rear of screw conveyor shaft, between left and right helical blade, is fixed with the scraper plate that the plate face is parallel to the screw conveyor shaft axis on the said screw conveyor shaft.
5. a maize harvesting machine comprises frame, and frame is provided with reducing mechanism; Said reducing mechanism comprises pulverizes the storehouse, and the front end of pulverizing the storehouse offers charging aperture, it is characterized in that: pulverize and offer the cover plate that is used for going back the material casting mouth in field and opens and closes this mouthful on the storehouse; Reducing mechanism also comprises the screw feeder device; Said screw feeder device comprises the screw feeder storehouse that is communicated with the pulverizing storehouse that is located at pulverizing back, storehouse, offers the discharge gate that is used for windrow on the screw feeder storehouse, and is rotatably equipped with screw conveyor shaft in the screw feeder storehouse; Be fixed with the helical blade that rotation pusher direction is extended towards discharge gate on the screw conveyor shaft, connection place in said pulverizing storehouse and screw feeder storehouse is provided with the striker plate that is used to control this place's break-make.
6. maize harvesting machine according to claim 5; It is characterized in that: said striker plate device comprises that end rotation is assemblied in said screw feeder storehouse and pulverizes the striker plate that the storehouse is communicated with the place; Be rotatably equipped with end on the striker plate and stretch out the threaded rod of pulverizing the upper surface, storehouse, said threaded rod is provided with the locking nut that is used to lock or unclamp threaded rod with the threaded rod threaded engagement.
7. according to claim 5 or 6 described maize harvesting machines; It is characterized in that: said screw conveyor shaft extends along pulverizing the storehouse left and right directions; Said discharge gate is positioned at the midway of the corresponding screw conveyor shaft on the screw feeder storehouse, and said helical blade is the opposite left and right helical blade of rotation direction that is arranged symmetrically on the screw conveyor shaft.
8. maize harvesting machine according to claim 7 is characterized in that: said discharge gate is positioned at the rear of screw conveyor shaft, between left and right helical blade, is fixed with the scraper plate that the plate face is parallel to the screw conveyor shaft axis on the said screw conveyor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203121419U CN202232209U (en) | 2011-08-25 | 2011-08-25 | Crushing device of harvester and corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203121419U CN202232209U (en) | 2011-08-25 | 2011-08-25 | Crushing device of harvester and corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202232209U true CN202232209U (en) | 2012-05-30 |
Family
ID=46093543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203121419U Expired - Fee Related CN202232209U (en) | 2011-08-25 | 2011-08-25 | Crushing device of harvester and corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202232209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171279A (en) * | 2016-07-15 | 2016-12-07 | 山东理工大学 | A kind of flail knife formula shredding corn stalk laying device |
| CN107318669A (en) * | 2017-08-14 | 2017-11-07 | 宁夏新大众机械有限公司 | A kind of herding night soil collector |
-
2011
- 2011-08-25 CN CN2011203121419U patent/CN202232209U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171279A (en) * | 2016-07-15 | 2016-12-07 | 山东理工大学 | A kind of flail knife formula shredding corn stalk laying device |
| CN107318669A (en) * | 2017-08-14 | 2017-11-07 | 宁夏新大众机械有限公司 | A kind of herding night soil collector |
| CN107318669B (en) * | 2017-08-14 | 2023-01-13 | 宁夏新大众机械有限公司 | Manure cleaning trolley for livestock raising |
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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: 20120530 Termination date: 20130825 |