CN201101005Y - Straw disintegrator of corn harvesting machine - Google Patents
Straw disintegrator of corn harvesting machine Download PDFInfo
- Publication number
- CN201101005Y CN201101005Y CNU2007200271668U CN200720027166U CN201101005Y CN 201101005 Y CN201101005 Y CN 201101005Y CN U2007200271668 U CNU2007200271668 U CN U2007200271668U CN 200720027166 U CN200720027166 U CN 200720027166U CN 201101005 Y CN201101005 Y CN 201101005Y
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- China
- Prior art keywords
- cutter mill
- straw
- harvesting machine
- stalk cutter
- miniature stalk
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- 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 - Lifetime
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Abstract
The utility model discloses a straw reducing mechanism of a maize harvesting machine, which comprises a straw returning-back-to-field machine driven by a power unit of the harvesting machine, which is arranged at the rear of the front wheel of a harvesting machine body. The straw reducing mechanism also comprises a small-sized straw shredder driven by the power unit of the harvesting machine, which is arranged in front of the front wheel of the harvesting machine on the harvesting machine body, and the width of the small-sized straw shredder is larger than the width of the front wheel. The straw reducing mechanism of the maize harvesting machine can effectively realize crushing maize straw and returning the maize straw to field, and provides the straw reducing mechanism of the maize harvesting machine, which can effectively improve the returning-back-to-field effect of the maize straw.
Description
Technical field
The utility model relates to a kind of shredding mechanism, especially relates to the maize harvesting machine straw millstone that is used for crushing maize stalk that a kind of maize harvesting machine is provided with.
Background technology
At present mostly the maize harvesting machine that uses of people is to adopt the front end of ear-snapping unit being located at the results body, and the field-returning machine that is used for crushing maize stalk is located at body front-wheel rear, to realize carrying out the purpose of chopping and returning to plucking maize straw behind the fringe.And because the difference of various places plantation agronomy, the corn planting line-spacing is also inequality, like this when adopting maize harvesting machine work, because straw cutting apparatus is configured in machine front-wheel rear, thereby maize straw behind the fringe (or the front and back tire rolls the maize straw of plucking behind the fringe simultaneously) is plucked in the front tyre spreading that reaping machine can occur, it is unfavorable that thereby the straw cutting apparatus that causes being arranged on the front-wheel back grasps tire spreading place maize straw, produces stalk and leave over, and causes the phenomenon of maize straw poor effect.
Summary of the invention
Technical problem to be solved in the utility model has provided a kind of can effectively the realization maize straw has been carried out chopping and returning, improves the maize harvesting machine straw millstone that maize straw is pulverized field effect.
For solving the problems of the technologies described above, the technical solution of the utility model is: the maize harvesting machine straw millstone, comprise that the front-wheel rear is provided with the straw cutting apparatus that the reaping machine power set drive on the reaping machine body, this straw millstone comprises that also being positioned at corresponding front-wheel the place ahead on the reaping machine body is provided with the miniature stalk cutter mill that power set drive.
As a kind of improvement, the place ahead of described reaping machine one front-wheel is provided with the miniature stalk cutter mill.
As further improvement, the place ahead of described reaping machine two front-wheels is respectively equipped with the miniature stalk cutter mill.
As further improvement, described miniature stalk cutter mill width is greater than the respective front wheels width.
As further improvement, described miniature stalk cutter mill and reaping machine body are hinged, are provided with the hydraulic means of controlled miniature stalk cutter mill lifting between miniature stalk cutter mill and the reaping machine body.
As further improvement, be provided with the suspension line chain between described miniature stalk cutter mill and the reaping machine body.
As further improvement, described miniature stalk cutter mill comprises that rotor and cover are buckled in the case on the rotor, and described rotor is hinged with moving knife, and described encloser inner wall is fixing to be intervally arranged and interactional stationary knife with moving knife.
As further improvement, coaxial power input sprocket and the power output sprocket of being provided with on the described case, power chain is connected with the chain drive of power input sprocket; Described rotor is provided with and its rotor sprocket wheel with pivot, and described power output sprocket and rotor sprocket chain are in transmission connection, and described power chain and reaping machine power set are in transmission connection.
The maize harvesting machine straw millstone of technique scheme, owing to be to have adopted the straw cutting apparatus that is provided with the driving of reaping machine power set at reaping machine body front-wheel rear, this straw millstone comprises that also being positioned at reaping machine respective front wheels the place ahead on the reaping machine body is provided with the miniature stalk cutter mill that the reaping machine power set drive, it was chopping and returning in the past that the miniature stalk cutter mill that is provided with by front-wheel the place ahead does not have spreading with the maize straw at front-wheel place at tire, adopt maize harvesting machine when work because of front-wheel the maize straw that rolling of maize straw occurs to be left over thereby solved current people, maize straw is pulverized the not good problem of field effect.Miniature stalk cutter mill width is greater than the front-wheel width, guaranteed the effect that maize straw is pulverized before the wheel, avoided maize straw to leave over and the front-wheel that occurs rolls phenomenon.Lifting when adopting the work of hydraulic means control miniature stalk cutter mill can guarantee the stalk cutter working depth, easily to keep the suitable stubble height of maize straw.Between miniature stalk cutter mill and reaping machine body, be provided with the suspension line chain, thereby can make things convenient for the miniature stalk cutter mill when off working state, its suspension to be reduced the working strength of hydraulic means.Adopt rotor to be hinged with moving knife, and miniature stalk cutter mill fixing at encloser inner wall and that moving knife is intervally arranged and interactional stationary knife mode disposes is simple in structure, to the good crushing effect of maize straw.To the driving of miniature stalk cutter mill employing chain drive mode, simple in structure, transmission is stable.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Fig. 1 is the fundamental diagram of the utility model maize harvesting machine straw millstone;
Fig. 2 is the structural representation of the utility model maize harvesting machine straw millstone miniature stalk cutter mill;
Fig. 3 is the transmission schematic diagram of the utility model maize harvesting machine straw millstone miniature stalk cutter mill.
Embodiment
As shown in Figure 1, the maize harvesting machine straw millstone, the reaping machine body is provided with two front-wheels 2, two trailing wheels, power set, driver's cabin, manipulation device, corn picker platform 3, cluster conveying device and maize cob collector etc., driver's faces direction was the place ahead when employing was travelled with the reaping machine operate as normal in the utility model, the rear that wherein is positioned at front-wheel on the reaping machine body is provided with straw cutting apparatus 4, the maize straw of straw cutting apparatus 4 after the driving of reaping machine power set will be plucked fringe grasps and chopping and returning, be provided with miniature stalk cutter mill 5 and on the reaping machine body, be positioned at reaping machine respective front wheels 2 the place aheads, miniature stalk cutter mill 5 is worked under the driving of reaping machine power set, and for compact conformation, miniature stalk cutter mill 5 can be arranged at the corresponding front-wheel of reaping machine 2 the place aheads and be positioned at the position, the back lower place of corn picker platform 3, and front-wheel occurs and roll and cause field-returning machine can't pulverize thorough problem in order to avoid leaving over because of maize straw, can adopt miniature stalk cutter mill 5 width greater than respective front wheels 2 width, the pulverizing width of the miniature stalk cutter mill 5 that the width that promptly guarantees front-wheel 2 is provided with less than its place ahead rolls the phenomenon of maize straw with effective solution reaping machine front-wheel.According to milpa line-spacing and machine ear harvesting bench configuration actual conditions, adopt miniature stalk cutter mill 5 to be provided with in the place ahead of a front-wheel 2, be provided with the mode of miniature stalk cutter mill 5 in the place ahead of the left side of machine front-wheel 2 as many employings; Also can adopt and be respectively equipped with miniature stalk cutter mill 5, to improve its adaptability in the place ahead of two front-wheels 2.
As shown in Figure 2, miniature stalk cutter mill 5 adopts hinged with reaping machine body 1, and be provided with the hydraulic means 12 of controlled miniature stalk cutter mill 5 liftings between miniature stalk cutter mill 5 and the reaping machine body 1, as be articulated in hydraulic jack between miniature stalk cutter mill 5 and the reaping machine body 1, simultaneously also can between miniature stalk cutter mill 5 and reaping machine body 1, be provided with suspension line chain 11, work by hydraulic means 12 makes miniature stalk cutter mill 5 rotate along itself and reaping machine body 1 jointed shaft, thereby adjust the working depth of miniature stalk cutter mill 5 easily, to keep the suitable stubble height of maize straw, suspension line chain 11 then can be used for miniature stalk cutter mill 5 is hung it when the off working state, to reduce the working strength of hydraulic means.And can adopt miniature stalk cutter mill 5 to comprise that rotor 51 and cover are buckled in the case 52 on the rotor 51, and on rotor 51, be hinged with moving knife 53, then be fixed with moving knife 53 at case 52 inwalls and be intervally arranged and the mode of interactional stationary knife 54, interact by moving knife and stationary knife, the stem stalk that falls down to the ground is picked up and shredded.
As shown in Figures 2 and 3, on cracker case 52, be provided with coaxial power input sprocket 66, power output sprocket 62, on rotor 51, be provided with rotor sprocket wheel 64 with pivot, power chain 61 is provided with power set with body 1 and is in transmission connection, power output sprocket 62 is connected with 64 chain drive of rotor sprocket wheel, power input sprocket 66 is connected with power chain 61 chain drive, and can adopt the mode of the jointed shaft concentric of power chain 61 and miniature stalk cutter mill 5 and reaping machine body 1, to improve stability of transmission.And can be between power chain 61 and power input sprocket 66, be connected between power output sprocket 62 and the rotor sprocket wheel 64 and be respectively equipped with regulating wheel 65,63 on the chain.
As shown in Figure 1, this maize harvesting machine straw millstone is when work, under the driving of power set, the miniature stalk cutter mill 5 that is provided with by reaping machine front-wheel 2 the place aheads will be positioned on the front-wheel advance route, the maize straw of being won behind the corncob by corn picker platform 3 grasps and pulverizes, grasp and chopping and returning and will be positioned at outside the two front-wheel advance routes other maize straw of winning behind the corncob by the field-returning machine 4 that is positioned at front-wheel 2 rear portions, also can further pulverize simultaneously, improve the crushing effect of maize straw two miniature stalk cutter mills, 5 not completely crushed maize straws.
Claims (8)
1, maize harvesting machine straw millstone, comprise that being positioned at the front-wheel rear on the reaping machine body is provided with the straw cutting apparatus (4) that the reaping machine power set drive, and is characterized in that: this straw millstone comprises that also being positioned at corresponding front-wheel (2) the place ahead on the reaping machine body is provided with the miniature stalk cutter mill (5) that power set drive.
2, maize harvesting machine straw millstone as claimed in claim 1 is characterized in that: the place ahead of described reaping machine one front-wheel (2) is provided with miniature stalk cutter mill (5).
3, maize harvesting machine straw millstone as claimed in claim 1 is characterized in that: the place ahead of described reaping machine two front-wheels (2) is respectively equipped with miniature stalk cutter mill (5).
4, maize harvesting machine straw millstone as claimed in claim 1 is characterized in that: described miniature stalk cutter mill (5) width is greater than respective front wheels (2) width.
5, maize harvesting machine straw millstone as claimed in claim 1, it is characterized in that: described miniature stalk cutter mill (5) is hinged with the reaping machine body, is provided with the hydraulic means (12) of controlled miniature stalk cutter mill (5) lifting between miniature stalk cutter mill (5) and the reaping machine body.
6, maize harvesting machine straw millstone as claimed in claim 1 is characterized in that: be provided with suspension line chain (11) between described miniature stalk cutter mill (5) and the reaping machine body.
7, as each described maize harvesting machine straw millstone in the claim 1 to 6, it is characterized in that: described miniature stalk cutter mill (5) comprises that rotor (51) and cover are buckled in the case (52) on the rotor (51), described rotor (51) is hinged with moving knife (53), and described case (52) inwall is fixing to be intervally arranged and interactional stationary knife (54) with moving knife (53).
8, maize harvesting machine straw millstone as claimed in claim 7 is characterized in that: described case (52) is gone up coaxial power input sprocket (66) and the power output sprocket (62) of being provided with, and power chain (61) is connected with power input sprocket (66) chain drive; Described rotor (51) is provided with and its rotor sprocket wheel (64) with pivot, and described power output sprocket (62) is connected with rotor sprocket wheel (64) chain drive, and described power chain (61) is in transmission connection with the reaping machine power set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200271668U CN201101005Y (en) | 2007-08-30 | 2007-08-30 | Straw disintegrator of corn harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200271668U CN201101005Y (en) | 2007-08-30 | 2007-08-30 | Straw disintegrator of corn harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201101005Y true CN201101005Y (en) | 2008-08-20 |
Family
ID=39948021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200271668U Expired - Lifetime CN201101005Y (en) | 2007-08-30 | 2007-08-30 | Straw disintegrator of corn harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201101005Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904426A (en) * | 2015-06-03 | 2015-09-16 | 河南省凯农机械有限公司 | Preposed straw returning machine |
| CN105830621A (en) * | 2016-04-26 | 2016-08-10 | 河南田冠农业机械制造有限公司 | Fixed knife drawing-out type cutting knife assembly of corn harvester |
| CN107172966A (en) * | 2017-05-25 | 2017-09-19 | 韩登银 | A kind of cotton stem pulverization compressor device people |
-
2007
- 2007-08-30 CN CNU2007200271668U patent/CN201101005Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904426A (en) * | 2015-06-03 | 2015-09-16 | 河南省凯农机械有限公司 | Preposed straw returning machine |
| CN105830621A (en) * | 2016-04-26 | 2016-08-10 | 河南田冠农业机械制造有限公司 | Fixed knife drawing-out type cutting knife assembly of corn harvester |
| CN107172966A (en) * | 2017-05-25 | 2017-09-19 | 韩登银 | A kind of cotton stem pulverization compressor device people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG KELESHOU JINYI AGRICULTURE MACHINERY CO., Free format text: FORMER NAME: SHANDONG JINYI MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 261501, Shandong, Weifang Province, Gaomi City, three North Road, the first North East Side Patentee after: Shandong Keleshou Jinyi Agriculture Machinery Co., Ltd. Address before: 261501, Shandong, Gaomi City three North Road, Weifang first Patentee before: Shandong Jinyee Machinery Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 261501, Shandong, Gaomi City, Weifang Town, three North Main Road on the eastern side of the North Patentee after: Shandong Keleshou Jinyi Agriculture Machinery Co., Ltd. Address before: 261501, Shandong, Weifang Province, Gaomi City, three North Road, the first North East Side Patentee before: Shandong Keleshou Jinyi Agriculture Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080820 |
|
| CX01 | Expiry of patent term |