CN105165267A - Straw crushing and field returning machine - Google Patents
Straw crushing and field returning machine Download PDFInfo
- Publication number
- CN105165267A CN105165267A CN201510597194.2A CN201510597194A CN105165267A CN 105165267 A CN105165267 A CN 105165267A CN 201510597194 A CN201510597194 A CN 201510597194A CN 105165267 A CN105165267 A CN 105165267A
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Abstract
The invention discloses a straw crushing and field returning machine which comprises a traction frame, drag rods, a hydraulic oil cylinder, a supporting frame, bearing seats, a spline shaft, a belt disc, a gear, a spline gear, a connection rod, a hand brake, a spring, a transmission belt disc, a machine shell cover, a main shaft, a driven belt disc, flail knife mounting seats, flail knives and fixed knives. The upper end of a telescopic shaft of the hydraulic oil cylinder is welded to the bottom of the supporting frame, the left side and the right side of the upper portion of the supporting frame are each provided with a bearing seat in a welded mode, the two sides of the spline shaft are mounted on the left bearing seat and the right bearing seat through bearings respectively, the belt disc is arranged at the left end of the supporting frame through a bearing, the left side face of the gear is welded to the right side face of the belt disc, the spline gear is mounted at the left end of the spline shaft, the spline gear is meshed with the gear, the spring is arranged on the spline shaft in a sleeved mode, the transmission belt disc is fixedly arranged at the right end of the spline shaft, the main shaft is arranged in the machine shell cover through the bearing seats, the driven belt disc is connected with the transmission belt disc through a belt, and the flail knives are mounted on the flail knife mounting seats. The straw crushing and field returning machine has the advantages that the machine is convenient to use, and time and labor are saved.
Description
Technical field
The present invention relates to a kind of straw crushing and field-returning machine, be applied to crushed stalk field.
Background technology
Along with continuous development, the overall national strength of China obtains continuous development, but China remains a large agricultural country, after this just causes wheat, corn etc. to gather in, it is more difficult that stalk is disposed, and at present, the common people conveniently, generally adopt the method for direct crop straw burning, but, after crop straw burning, very serious to the pollution of environment.
Summary of the invention
For solving the defect of prior art, the invention discloses a kind of straw crushing and field-returning machine of easy to use, saving of work and time.
The invention discloses a kind of straw crushing and field-returning machine, comprising: hitch frame, draw bar, hydraulic jack, bracing frame, bearing block, splined shaft, belt pulley, gear, spline gear, connecting rod, parking brake, spring, driving belt dish, chassis cover, main shaft, follower belt dish, flail knife mount pad, flail knife, stationary knife, the left and right sides, front end of described hitch frame welds a draw bar respectively, described hydraulic jack is welded on hitch frame obliquely, the upper end of the telescopic shaft of described hydraulic jack is welded on the bottom of bracing frame, the left and right sides, top of described bracing frame welds a bearing block respectively, the both sides of described splined shaft are arranged on two bearing blocks in left and right by bearing respectively, described belt pulley is arranged on the left end of bracing frame by bearing, the left surface of described gear is welded on the right flank of belt pulley, described spline gear is arranged on the left end of splined shaft, described spline gear and gears meshing, the lower end of described connecting rod is welded on spline gear, described parking brake is arranged on hitch frame, the lower end of described parking brake by bolt and connecting rod affixed, described spring housing is on splined shaft, and the left end of spring contacts with the right flank of spline gear, the right-hand member of described spring contacts with the left surface of the bearing block in left side, the right-hand member of described splined shaft sets firmly a driving belt dish, described chassis cover is welded on the rear end of bracing frame, described main shaft is arranged in chassis cover by bearing block, the right-hand member of described main shaft sets firmly a follower belt dish, described follower belt dish is connected with driving belt dish by belt, the multiple flail knife mount pad of uniform welding on the periphery of described main shaft, described flail knife is arranged on flail knife mount pad, described chassis cover rear inside wall is the multiple stationary knife of uniform welding in the horizontal direction.
Owing to adopting technique scheme, the present invention has following advantageous benefits:
1, easy to use;
2, saving of work and time.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of a kind of straw crushing and field-returning machine of the present invention.
Wherein: 1-hitch frame; 2-draw bar; 3-hydraulic jack; 4-bracing frame; 5-bearing block; 6-splined shaft; 7-belt pulley; 8-gear; 9-spline gear; 10-connecting rod; 11-parking brake; 12-spring; 13-driving belt dish; 14-chassis cover; 15-main shaft; 16-follower belt dish; 17-flail knife mount pad; 18-flail knife; 19-stationary knife.
Embodiment
As shown in Figure 1, the invention discloses a kind of straw crushing and field-returning machine, comprise: hitch frame 1, draw bar 2, hydraulic jack 3, bracing frame 4, bearing block 5, splined shaft 6, belt pulley 7, gear 8, spline gear 9, connecting rod 10, parking brake 11, spring 12, driving belt dish 13, chassis cover 14, main shaft 15, follower belt dish 16, flail knife mount pad 17, flail knife 18, stationary knife 19, the left and right sides, front end of described hitch frame 1 welds a draw bar 2 respectively, described hydraulic jack 3 is welded on hitch frame 1 obliquely, the upper end of the telescopic shaft of described hydraulic jack 3 is welded on the bottom of bracing frame 4, the left and right sides, top of described bracing frame 4 welds a bearing block 5 respectively, the both sides of described splined shaft 6 are arranged on two bearing blocks 5 in left and right by bearing respectively, described belt pulley 7 is arranged on the left end of bracing frame 4 by bearing, the left surface of described gear 8 is welded on the right flank of belt pulley 7, described spline gear 9 is arranged on the left end of splined shaft 6, described spline gear 9 engages with gear 8, the lower end of described connecting rod 10 is welded on spline gear 9, described parking brake 11 is arranged on hitch frame 1, the lower end of described parking brake 11 by bolt and connecting rod 10 affixed, described spring 12 is enclosed within splined shaft 6, and the left end of spring 12 contacts with the right flank of spline gear 9, the right-hand member of described spring 12 contacts with the left surface of the bearing block 5 in left side, the right-hand member of described splined shaft 6 sets firmly a driving belt dish 13, described chassis cover 14 is welded on the rear end of bracing frame 4, described main shaft 15 is arranged in chassis cover 14 by bearing block, the right-hand member of described main shaft 15 sets firmly a follower belt dish 16, described follower belt dish 16 is connected with driving belt dish 13 by belt, the multiple flail knife mount pad 17 of uniform welding on the periphery of described main shaft 15, described flail knife 18 is arranged on flail knife mount pad 17, described chassis cover 14 rear inside wall is the multiple stationary knife 19 of uniform welding in the horizontal direction.
The present invention implements like this: the rear end by draw bar 2, hitch frame 1 being fixed on tractor, hydraulic jack 3 is connected with the gear pump of tractor by oil pipe, belt pulley 7 is connected with the drive pulley dish of tractor by belt, belt pulley 7 driven gear 8 rotates, gear 8 drives spline gear 9 to rotate, spline gear 9 drives splined shaft 6 to rotate, splined shaft 6 drives driving belt dish 13 to rotate, driving belt dish 13 is rotated by belt drive follower belt dish 16, the rotation of follower belt dish 16 drives main shaft 15 to rotate, each flail knife mount pad 17 that rotates through of main shaft 15 drives each flail knife 18 high-speed rotation, flail knife 18 matches with stationary knife 19 thus realizes the object of the crushed stalk to chassis cover 14 bottom, use more convenient, avoid the defect that artificial crop straw burning brings environmental pollution, and stalk pulverized after also field again, the object in infertile field can be reached, saving of work and time, when not needing crushing straw, the telescopic shaft being promoted hydraulic jack 3 by the gear pump of tractor is stretched out, because hitch frame 1 is fixing, the telescopic shaft of hydraulic jack 3 promotes bracing frame 4 and upwards rises, bracing frame 4 drives chassis cover 14 upwards to rise, then parking brake 11 is pulled upwardly, parking brake 11 passes through connecting rod 10 by spline gear 9 thruster to the right, spring 12 is compressed, till spline gear 9 does not contact with gear 8, like this, splined shaft 6 would not be driven by belt pulley 7, main shaft 15 also would not drive flail knife 18 to rotate, safe and reliable.
Above embodiment only in order to the present invention is described and and unrestricted technical scheme described in the invention; Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, those of ordinary skill in the art should be appreciated that and still can modify to the present invention or equivalent to replace; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in right of the present invention.
Claims (1)
1. a straw crushing and field-returning machine, comprising: hitch frame, draw bar, hydraulic jack, bracing frame, bearing block, splined shaft, belt pulley, gear, spline gear, connecting rod, parking brake, spring, driving belt dish, chassis cover, main shaft, follower belt dish, flail knife mount pad, flail knife, stationary knife, it is characterized in that: the left and right sides, front end of described hitch frame welds a draw bar respectively, described hydraulic jack is welded on hitch frame obliquely, the upper end of the telescopic shaft of described hydraulic jack is welded on the bottom of bracing frame, the left and right sides, top of described bracing frame welds a bearing block respectively, the both sides of described splined shaft are arranged on two bearing blocks in left and right by bearing respectively, described belt pulley is arranged on the left end of bracing frame by bearing, the left surface of described gear is welded on the right flank of belt pulley, described spline gear is arranged on the left end of splined shaft, described spline gear and gears meshing, the lower end of described connecting rod is welded on spline gear, described parking brake is arranged on hitch frame, the lower end of described parking brake by bolt and connecting rod affixed, described spring housing is on splined shaft, and the left end of spring contacts with the right flank of spline gear, the right-hand member of described spring contacts with the left surface of the bearing block in left side, the right-hand member of described splined shaft sets firmly a driving belt dish, described chassis cover is welded on the rear end of bracing frame, described main shaft is arranged in chassis cover by bearing block, the right-hand member of described main shaft sets firmly a follower belt dish, described follower belt dish is connected with driving belt dish by belt, the multiple flail knife mount pad of uniform welding on the periphery of described main shaft, described flail knife is arranged on flail knife mount pad, described chassis cover rear inside wall is the multiple stationary knife of uniform welding in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510597194.2A CN105165267A (en) | 2015-09-19 | 2015-09-19 | Straw crushing and field returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510597194.2A CN105165267A (en) | 2015-09-19 | 2015-09-19 | Straw crushing and field returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105165267A true CN105165267A (en) | 2015-12-23 |
Family
ID=54888159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510597194.2A Pending CN105165267A (en) | 2015-09-19 | 2015-09-19 | Straw crushing and field returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105165267A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304946A (en) * | 2016-08-15 | 2017-01-11 | 颍上县田之都农业科技发展有限公司 | Electric straw crusher |
| CN106856902A (en) * | 2017-03-09 | 2017-06-20 | 石狮市川朗机械设计有限公司 | A kind of straw millstone |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201011758Y (en) * | 2006-12-21 | 2008-01-30 | 新疆农垦科学院 | Wide strew grinding return-to-field machinery |
| CN201160381Y (en) * | 2007-08-31 | 2008-12-10 | 柳州市汉森机械制造有限公司 | Power transmission for peeling leaf of cane cutting machine |
| EP2532222A1 (en) * | 2011-06-10 | 2012-12-12 | CLAAS Selbstfahrende Erntemaschinen GmbH | Conditioning apparatus |
| CN203120498U (en) * | 2013-03-29 | 2013-08-14 | 新疆阿勒泰地区农牧机械化技术推广总站 | Automatic separation controller for seed melon picking and de-seeding combined machine |
| CN203120489U (en) * | 2013-03-07 | 2013-08-14 | 新疆农垦科学院 | Straw smashing device |
| CN205071715U (en) * | 2015-09-19 | 2016-03-09 | 灵璧县精工机器制造有限公司 | Straw shattering and returning machine |
-
2015
- 2015-09-19 CN CN201510597194.2A patent/CN105165267A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201011758Y (en) * | 2006-12-21 | 2008-01-30 | 新疆农垦科学院 | Wide strew grinding return-to-field machinery |
| CN201160381Y (en) * | 2007-08-31 | 2008-12-10 | 柳州市汉森机械制造有限公司 | Power transmission for peeling leaf of cane cutting machine |
| EP2532222A1 (en) * | 2011-06-10 | 2012-12-12 | CLAAS Selbstfahrende Erntemaschinen GmbH | Conditioning apparatus |
| CN203120489U (en) * | 2013-03-07 | 2013-08-14 | 新疆农垦科学院 | Straw smashing device |
| CN203120498U (en) * | 2013-03-29 | 2013-08-14 | 新疆阿勒泰地区农牧机械化技术推广总站 | Automatic separation controller for seed melon picking and de-seeding combined machine |
| CN205071715U (en) * | 2015-09-19 | 2016-03-09 | 灵璧县精工机器制造有限公司 | Straw shattering and returning machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304946A (en) * | 2016-08-15 | 2017-01-11 | 颍上县田之都农业科技发展有限公司 | Electric straw crusher |
| CN106856902A (en) * | 2017-03-09 | 2017-06-20 | 石狮市川朗机械设计有限公司 | A kind of straw millstone |
| CN106856902B (en) * | 2017-03-09 | 2017-12-19 | 荆门市寿恒农业发展有限公司 | A kind of straw millstone |
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Application publication date: 20151223 |