CN104025808A - Engine directly-driving straw recycling device for maize harvesting machine - Google Patents
Engine directly-driving straw recycling device for maize harvesting machine Download PDFInfo
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- CN104025808A CN104025808A CN201410195465.7A CN201410195465A CN104025808A CN 104025808 A CN104025808 A CN 104025808A CN 201410195465 A CN201410195465 A CN 201410195465A CN 104025808 A CN104025808 A CN 104025808A
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- harvesting machine
- maize harvesting
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Abstract
The invention relates to an engine directly-driving straw recycling device for a maize harvesting machine. According to the device, an engine is transversely installed above a machine frame, a straw recycler is installed below the rear middle portion of the machine frame, a rotary pin installation hole and a bearing seat installation hole are formed in the left side of the machine frame and in the right side of the machine frame respectively, and the rotary pin installation hole and the bearing seat installation hole are coaxial with the center line of a crank shaft of the engine; a left hinging point of the straw recycler is installed in the rotary pin installation hole through a rotary pin, a right hinging point of the straw recycler is installed on the outer circle of a bearing seat in a sleeved mode, the bearing seat is installed in the bearing seat installation hole in the right side of the machine frame, an output shaft is installed in the bearing seat through a bearing, a transmission belt wheel is installed at the outer end of the output shaft, and the inner end of the output shaft is connected with the engine through a coupling.
Description
Technical field
The present invention relates to a kind of stalk returning device, is especially a kind of maize harvesting machine engine stalk returning device that direct transfers.
Background technology
On present society, the equipped straw cutting apparatus of maize harvesting machine is all arranged on the middle and lower part of reaping machine, and engine is arranged on the top of reaping machine, distance between the two is all distant, power often needs the intermediate transmission through what is got well from engine to straw cutting apparatus, not only increased cost, and transmission efficiency is also very low.
Summary of the invention
Object of the present invention overcomes above deficiency exactly, a kind of maize harvesting machine engine stalk returning device that direct transfers is provided, it is mainly made up of frame, straw cutting apparatus, engine, output shaft, drive pulley, driving-belt etc., it is characterized in that: engine is laterally arranged on the top of frame, straw cutting apparatus is arranged on the below of frame postmedian, the left and right sides of frame is respectively equipped with ship and resell on another market installing hole and bearing block installing hole, and wherein ship and resell on another market installing hole and bearing block installing hole are coaxial with the crankshaft axis of engine; The left and right sides of field-returning machine housing is provided with two parallel gag lever posts that are parallel to each other, the bottom of parallel gag lever post and field-returning machine housing weld together, upper end is hinged with frame respectively, the pin joint of both sides is coaxial and axis is parallel with the axis of straw cutting apparatus driving cutter shaft, wherein left side pin joint is arranged on shipping and reselling on another market in installing hole of frame left side by shipping and reselling on another market, and right side pin joint is sleeved on the cylindrical of bearing block; Bearing block is arranged in the bearing block installing hole on frame right side, and output shaft is arranged in bearing block by bearing, and the outer end of output shaft is provided with drive pulley, and the inner is connected with engine by shaft coupling.The power of engine is directly passed to the drive pulley of output shaft outer end via shaft coupling and output shaft, only directly drive the pulverizing cutter shaft work of straw cutting apparatus by driving-belt one-level belt, has saved the numerous and diverse intermediate transmission link of existing maize harvesting machine.
Good effect of the present invention: by above structure, the power of engine is directly passed to drive pulley by the present invention, only directly drive the pulverizing cutter shaft work of straw cutting apparatus by one-level belt, numerous and diverse intermediate transmission links such as the middle power transmission shaft of existing maize harvesting machine, driving-belt, transmission case, reversing box are saved, not only reduce the manufacturing cost of maize harvesting machine, and improved the transmission efficiency of straw cutting apparatus.
Brief description of the drawings
The present invention is described further in connection with embodiment in accompanying drawing:
Fig. 1 is the direct transfer structural representation of stalk returning device of maize harvesting machine engine of the present invention.
Fig. 2 is the structural representation of running part of the present invention.
Fig. 3 is the direct transfer left side view of stalk returning device of maize harvesting machine engine of the present invention.
Fig. 4 is the direct transfer right side view of stalk returning device of maize harvesting machine engine of the present invention.
Parts and components code name and title in accompanying drawing:
1. frame 2. straw cutting apparatus 3. engine 4. output shafts
5. drive pulley 6. driving-belt 7. bearing block 8. shaft couplings
The parallel gag lever post 13. of 11. field-returning machine housing 12. is shipped and resell on another market
Embodiment
A kind of maize harvesting machine engine stalk returning device that direct transfers, it is mainly made up of frame 1, straw cutting apparatus 2, engine 3, output shaft 4, drive pulley 5, driving-belt 6 etc., it is characterized in that:
1, engine 3 is laterally arranged on the top of frame 1, and straw cutting apparatus 2 is arranged on the below (referring to Fig. 1) of frame 1 postmedian; The left and right sides of frame 1 is respectively equipped with ship and resell on another market installing hole and bearing block installing hole, and wherein ship and resell on another market installing hole and bearing block installing hole are coaxial with the crankshaft axis of engine; The left and right sides of field-returning machine housing 11 is provided with two parallel gag lever posts 12 that are parallel to each other, the bottom of parallel gag lever post 12 and field-returning machine housing 11 weld together, upper end is hinged with frame (referring to Fig. 3, Fig. 4) respectively, coaxial and the axis of the pin joint of both sides drives the axis of cutter shaft parallel with straw cutting apparatus 2, wherein left side pin joint 13 is arranged on shipping and reselling on another market (referring to Fig. 3) in installing hole of frame 1 left side by shipping and reselling on another market, and right side pin joint is sleeved on the cylindrical of bearing block 7 (referring to Fig. 2, Fig. 4); Bearing block 7 is arranged in the bearing block installing hole on frame 1 right side, output shaft 4 is arranged in bearing block 7 by bearing, the outer end of output shaft 4 is provided with drive pulley 5, the inner is connected with engine 3 by shaft coupling 8, the power of engine 3 is directly passed to the drive pulley 5 of output shaft 4 outer ends via shaft coupling 8, drive pulley 5 only, by the pulverizing cutter shaft work of driving-belt 6 one-level belt drives straw cutting apparatuss 2, has saved the numerous and diverse intermediate transmission link of existing maize harvesting machine (referring to Fig. 1 and Fig. 2).
2, the shaft coupling 8 in the present invention can be various structures form: can be both gimbal structure, can be also spline housing and spline shaft structure, can also be traditional coupler structure.
3, in the present invention, also can cancel shaft coupling 8, the inner of output shaft 4 is directly connected with engine 3.
4, in the present invention, also drive pulley 5 can be directly installed on engine 3, bearing block 7 is arranged on the bell housing of engine 3, and engine 3 directly drives the pulverizing cutter shaft work of straw cutting apparatus 2 by driving-belt 6.
5, in the present invention, the installation site of straw cutting apparatus 2, except being arranged on the middle part of frame, can also be arranged on front portion or the rear portion of frame.
The left and right sides of mid frame 1 of the present invention ship and resell on another market installing hole and bearing block installing hole coaxial with the crankshaft axis of engine, and the parallel gag lever post 12 of straw cutting apparatus 2 by field-returning machine housing 11 left and right sides and frame both sides ship and resell on another market installing hole and bearing block installing hole hinged, guarantee at work no matter how the height of straw cutting apparatus 2 changes, the crankshaft center of engine 1 can not change to the distance at the pulverizing cutter shaft center of straw cutting apparatus 2, thereby realize engine 1 only by the pulverizing cutter shaft work of one-level belt drives straw cutting apparatus 2, save the middle power transmission shaft of existing maize harvesting machine, driving-belt, transmission case, the intermediate transmission link that reversing box etc. are numerous and diverse, not only reduce the manufacturing cost of maize harvesting machine, and improve the transmission efficiency of straw cutting apparatus.
Claims (8)
1. the maize harvesting machine engine stalk returning device that direct transfers, mainly by frame (1), straw cutting apparatus (2), engine (3), output shaft (4), drive pulley (5), driving-belt (6) composition, it is characterized in that: engine (3) is laterally arranged on the top of frame (1), straw cutting apparatus (2) is arranged on the below of frame (1) postmedian, the left and right sides of frame (1) is respectively equipped with ship and resell on another market installing hole and bearing block installing hole, wherein ship and resell on another market installing hole and bearing block installing hole is coaxial with the crankshaft axis of engine (3), the left and right sides of field-returning machine housing (11) is provided with two parallel gag lever posts (12) that are parallel to each other, the bottom of parallel gag lever post (12) and field-returning machine housing (11) weld together, upper end is hinged with frame respectively, the pin joint of both sides is coaxial and axis is parallel with the axis of straw cutting apparatus (2) driving cutter shaft, wherein left side pin joint is arranged on shipping and reselling on another market in installing hole of frame (1) left side by ship and resell on another market (13), and right side pin joint is sleeved on the cylindrical of bearing block (7), bearing block (7) is arranged in the bearing block installing hole on frame (1) right side, output shaft (4) is arranged in bearing block (7) by bearing, the outer end of output shaft (4) is provided with drive pulley (5), the inner shaft coupling (8) that passes through is connected with engine (3), the power of engine (3) is directly passed to the drive pulley (5) of output shaft (4) outer end via shaft coupling (8), drive pulley (5) is only by the pulverizing cutter shaft work of driving-belt (6) one-level belt drives straw cutting apparatus (2), save the numerous and diverse intermediate transmission link of existing maize harvesting machine.
2. the maize harvesting machine engine stalk returning device that direct transfers according to claim 1, is characterized in that: shaft coupling (8) is gimbal structure.
3. the maize harvesting machine engine stalk returning device that direct transfers according to claim 1, is characterized in that: shaft coupling (8) is spline housing and spline shaft structure.
4. the maize harvesting machine engine stalk returning device that direct transfers according to claim 1, is characterized in that: shaft coupling (8) is traditional coupler structure.
5. the maize harvesting machine engine stalk returning device that direct transfers according to claim 1, is characterized in that: cancel shaft coupling (8), the inner of output shaft (4) is directly connected with engine (3).
6. the maize harvesting machine engine stalk returning device that direct transfers according to claim 1, it is characterized in that: drive pulley (5) is directly installed on engine (3), bearing block (7) is arranged on the bell housing of engine (3), and engine (3) directly drives the pulverizing cutter shaft work of straw cutting apparatus (2) by driving-belt (6).
7. according to the stalk returning device that direct transfers of any one maize harvesting machine engine described in claim 1～6, it is characterized in that: straw cutting apparatus (2) is arranged on the front portion of frame.
8. according to the stalk returning device that direct transfers of any one maize harvesting machine engine described in claim 1～6, it is characterized in that: straw cutting apparatus (2) is arranged on the rear portion of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195465.7A CN104025808A (en) | 2014-04-30 | 2014-04-30 | Engine directly-driving straw recycling device for maize harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195465.7A CN104025808A (en) | 2014-04-30 | 2014-04-30 | Engine directly-driving straw recycling device for maize harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104025808A true CN104025808A (en) | 2014-09-10 |
Family
ID=51456970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410195465.7A Pending CN104025808A (en) | 2014-04-30 | 2014-04-30 | Engine directly-driving straw recycling device for maize harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104025808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323313A (en) * | 2018-03-26 | 2018-07-27 | 郑宇虎 | A kind of flexible ceding of Taiwan of each section of cutter separate transmission combine harvester of three-stage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070977U (en) * | 1989-11-18 | 1991-02-13 | 徐州市农业机械化研究所 | Corn stalk crushing and ruturning field machine |
| CN2119759U (en) * | 1992-02-19 | 1992-10-28 | 河南省机械研究所 | Pulverizer for straw return to field |
| CN1623354A (en) * | 2004-01-20 | 2005-06-08 | 洪建龙 | Straw grinding recovery machine |
| CN203801336U (en) * | 2014-04-30 | 2014-09-03 | 郑宇虎 | Straw returning device directly driven through corn harvester engine |
-
2014
- 2014-04-30 CN CN201410195465.7A patent/CN104025808A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070977U (en) * | 1989-11-18 | 1991-02-13 | 徐州市农业机械化研究所 | Corn stalk crushing and ruturning field machine |
| CN2119759U (en) * | 1992-02-19 | 1992-10-28 | 河南省机械研究所 | Pulverizer for straw return to field |
| CN1623354A (en) * | 2004-01-20 | 2005-06-08 | 洪建龙 | Straw grinding recovery machine |
| CN203801336U (en) * | 2014-04-30 | 2014-09-03 | 郑宇虎 | Straw returning device directly driven through corn harvester engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323313A (en) * | 2018-03-26 | 2018-07-27 | 郑宇虎 | A kind of flexible ceding of Taiwan of each section of cutter separate transmission combine harvester of three-stage |
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Application publication date: 20140910 |