CN100579357C - Saw-blade type Straw returning machine - Google Patents
Saw-blade type Straw returning machine Download PDFInfo
- Publication number
- CN100579357C CN100579357C CN200810055073A CN200810055073A CN100579357C CN 100579357 C CN100579357 C CN 100579357C CN 200810055073 A CN200810055073 A CN 200810055073A CN 200810055073 A CN200810055073 A CN 200810055073A CN 100579357 C CN100579357 C CN 100579357C
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- straw
- saw blade
- saw
- thorn
- jackshaft
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Abstract
The invention discloses an agricultural machine, particularly a saw blade-type straw returning machine for in-situ pulverizing the straw of crops such as maize and returning the pulverized straws to the field. The machine comprises a tractor, a straw discharging device, a straw-pulverizing device and a power transmission device. The straw discharging device is the helical drum-type straw transverse discharge device, wherein the helical drum is arranged at the front part of the drum holder and the transmission shaft is arranged at the rear part of the drum holder. The straw discharging device is arranged at the front part of the tractor. The straw-pulverizing device is the saw blade-type straw-pulverizing device, wherein the saw blade shaft provided with a plurality of saw blades and the barbed shaft provided with a plurality of rows of barbed nails are arranged at the rear part of the main body of the straw-pulverizing device, the saw blade shaft is positioned in front of the barbed shaft, and a plurality of rows of the barbed nails are positioned among the saw blades in the axial direction. The straw-pulverizing device is arranged at the rear part of the tractor. The saw blade-type straw returning machine ensures the short length and the uniformity of the processed straw, allows the processed straw to be sown by a sowing machine after plowing underground, and reduces the fuel consumption by more than two thirds of that in the prior art.
Description
Technical field
The present invention relates to a kind of agricultural machinery, is a kind of with agricultural crop straws such as corn a kind of saw-blade type field straw returning machine of chopping and returning on the spot.
Background technology
Present known straw cutting apparatus is that stalk is vertically toppled over, the flail knife cutting type is pulverized, because its flail knife need cut off stalk by ground, blade weares and teares easily, cause part stalk and stalk leaf can't cut and influence land farming, and, because this working method of flail knife makes that the fuel consumption of tractor is big.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, provide a kind of agricultural crop straw to pulverize that length is little, length is even, and fuel saving, make simple, a kind of saw-blade type field straw returning machine of being convenient to promote.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of saw-blade type field straw returning machine, by tractor, the stalk tilting device, straw millstone and actuating unit are formed, its stalk tilting device is the horizontal tilting device of helix drum formula stalk, its helix drum is installed on the front portion of roller shelves, be mounted with the little steel plate of the multi-disc vertical on the flight on the helix drum with flight, power transmission shaft is installed on the rear portion of roller shelves, the stalk tilting device is installed on the front portion of tractor, straw millstone is the sawblade-type straw reducing mechanism, the saw blade axis of multi-disc saw blade is installed and many rows are installed, the thorn axle of many root thorn nails is installed on the bottom of fuselage, saw blade axis is in the front portion of thorn axle, many row's caltrops are axially between the multi-disc saw blade, and straw millstone is installed on the rear portion of tractor.
The technical solution adopted for the present invention to solve the technical problems can also be:
Fuselage of the present invention is made of the arc plate that right baffle-plate, right baffle plate and section are down " U " font, and saw blade axis and thorn axle are positioned at the bottom of the arc plate that is down " U " font of fuselage, and the saw blade on the saw blade axis is a little more than ground, and the caltrop on the thorn axle is concordant with ground.
Spacing between the multi-disc saw blade of the present invention is fixed by spacer ring, the multiple of the spacing between the same or adjacent two gang saw sheets of spacing between spacing and adjacent two saw blades of adjacent two row's caltrops, and caltrop is perpendicular to thorn spool.
Multi-disc saw blade of the present invention is a slice, and caltrop axially is being a row, circumferentially is being one.
Actuating unit of the present invention is that the speed and direction changing of power by the angular wheel decelerator of tractor passes to the power transmission shaft of stalk tilting device and the final drive shaft of straw millstone, end at power transmission shaft is equipped with driving wheel, the corresponding end of drum shaft and driving wheel is equipped with driven pulley, driving wheel is connected by driving-belt with driven pulley, the final drive shaft of straw millstone is installed on the front portion on the top of fuselage, the right part of final drive shaft is equipped with main pulley and master gear, at the rear portion of the top of fuselage final drive shaft spinosity axle jackshaft is installed, the right part of thorn axle jackshaft is equipped with inboard belt wheel and outside belt wheel, inboard belt wheel is connected with main pulley by driving-belt, outside belt wheel is connected by driving-belt with the thorn shaft pulley of the right part that is installed on the thorn axle, the left part of thorn axle jackshaft is equipped with the belt wheel the same with outside belt wheel, belt wheel is connected by driving-belt with the left side belt wheel the same with the thorn shaft pulley that is installed on thorn axle left part, the saw blade jackshaft is installed on the rear portion of final drive shaft, the saw blade jackshaft is higher than thorn axle jackshaft, the right part of saw blade jackshaft is equipped with driven gear, between master gear and driven gear, idler gear is installed, idler gear is meshed with master gear and driven gear respectively, the left part of saw blade jackshaft is equipped with counter wheel, the left part of saw blade axis is equipped with driven pulley, and counter wheel is connected by driving-belt with driven pulley.
The belt wheel at main pulley of the present invention, thorn axle jackshaft two ends and thorn axle two ends can replace with sprocket wheel.
The invention has the beneficial effects as follows:
Saw-blade type field straw returning machine of the present invention is compared with the flail knife formula straw cutting apparatus of prior art, the stalk processing length is short, even, stalk ploughs under the underground planting with sowing machine of being convenient to, and energy-saving effect is obvious, 1/3rd of the flail knife formula straw cutting apparatus of the not enough prior art of its fuel consumption.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is that the A-A of Fig. 1 is to cutaway view (removing tractor, stalk tilting device)
Fig. 3 is that the B-B of Fig. 2 is to cutaway view
Fig. 4 is the left view of Fig. 2
Fig. 5 is the left schematic diagram (removing tractor, reducing mechanism) of Fig. 1
Among the figure 1, roller shelves, 2, helix drum, 3, power transmission shaft, 4, driving wheel, 5, drum shaft, 6, driven pulley, 7, driving-belt, 9, right baffle-plate, 10, right baffle plate, 11, the arc plate, 12, saw blade axis, 13, the thorn axle, 14, saw blade, 15, spacer ring, 16, caltrop, 17, final drive shaft, 18, idler gear, 19, the saw blade jackshaft, 20, flight, 21, little steel plate, 22, thorn axle jackshaft, 23, main pulley, 24, master gear, 25, driven gear, 26, inboard belt wheel, 27, outside belt wheel, 28, the thorn shaft pulley, 29, belt wheel, 30, the left side belt wheel, 31, counter wheel, 32, driven pulley.
Embodiment
A kind of saw-blade type field straw returning machine, by tractor, the stalk tilting device, straw millstone and actuating unit are formed, its stalk tilting device is the horizontal tilting device of helix drum formula stalk, its helix drum 2 is installed on the front portion of roller shelves 1, be mounted with the multi-disc little steel plate 21 vertical on the flight 20 on the helix drum 2 with flight 20, power transmission shaft 3 is installed on the rear portion of roller shelves 1, the stalk tilting device is installed on the front portion of tractor, straw millstone is the sawblade-type straw reducing mechanism, the saw blade axis 12 of multi-disc saw blade 14 is installed and many rows are installed, the thorn axle 13 of many root thorn nails 16 is installed on the bottom of fuselage, saw blade axis 12 is in the front portion of thorn axle 13, many row's caltrops 16 are axially between multi-disc saw blade 14, straw millstone is installed on the rear portion of tractor, fuselage is by right baffle-plate 9, the arc plate 11 that right baffle plate 10 and section are down " U " font constitutes, saw blade axis 12 and thorn axle 13 are positioned at the bottom of the arc plate 11 that is down " U " font of fuselage, saw blade 22 on the saw blade axis 12 is a little more than ground, caltrop 16 on the thorn axle 13 is concordant with ground, spacing between the multi-disc saw blade 14 is fixing by spacer ring 15, the multiple of the spacing between the same or adjacent two saw blades 14 of spacing between spacing and adjacent two saw blades 14 of adjacent two row's caltrops 16, caltrop 16 is perpendicular to thorn axle 13, multi-disc saw blade 14 is the 50-100 sheet, caltrop 16 axially is being 50-100 row, be the 3-8 root circumferentially, actuating unit is that the speed and direction changing of power by the angular wheel decelerator of tractor passes to the power transmission shaft 3 of stalk tilting device and the final drive shaft 17 of straw millstone, in the end of power transmission shaft 3 driving wheel 4 is installed, drum shaft 5 is equipped with driven pulley 6 with driving wheel 4 corresponding ends, driving wheel 4 is connected by driving-belt 7 with driven pulley 6, the final drive shaft 17 of straw millstone is installed on the front portion on the top of fuselage, the right part of final drive shaft 17 is equipped with main pulley 23 and master gear 24, at the rear portion of the top of fuselage final drive shaft 17 spinosity axle jackshaft 22 is installed, the right part of thorn axle jackshaft 22 is equipped with inboard belt wheel 26 and outside belt wheel 27, inboard belt wheel 26 is connected with main pulley 23 by driving-belt, the thorn shaft pulley 28 of outside belt wheel 27 and the right part that is installed on thorn spools 13 is connected by driving-belt, the left part of thorn axle jackshaft 22 is equipped with the belt wheel 29 the same with outside belt wheel 27, belt wheel 29 is connected by driving-belt with the left side belt wheel the same with thorn shaft pulley 28 30 that is installed on thorn axle 13 left parts, saw blade jackshaft 19 is installed on the rear portion of final drive shaft 17, saw blade jackshaft 19 is higher than thorn axle jackshaft 22, the right part of saw blade jackshaft 19 is equipped with driven gear 25, between master gear 24 and driven gear 25, idler gear 18 is installed, idler gear 18 is meshed with master gear 24 and driven gear 25 respectively, the left part of saw blade jackshaft 19 is equipped with counter wheel 31, the left part of saw blade axis 12 is equipped with driven pulley 32, and counter wheel 31 and driven pulley 32 are connected by driving-belt.The belt wheel at main pulley 23, thorn axle jackshaft 22 two ends and thorn axle 13 two ends can replace with sprocket wheel.
Claims (6)
1, a kind of saw-blade type field straw returning machine, by tractor, the stalk tilting device, straw millstone and actuating unit are formed, it is characterized in that: the stalk tilting device is the horizontal tilting device of helix drum formula stalk, its helix drum (2) is installed on the front portion of roller shelves (1), be mounted with the multi-disc little steel plate (21) vertical on the flight (20) on the helix drum (2) with flight (20), power transmission shaft (3) is installed on the rear portion of roller shelves (1), the stalk tilting device is installed on the front portion of tractor, straw millstone is the sawblade-type straw reducing mechanism, the saw blade axis (12) of multi-disc saw blade (14) is installed and many rows are installed, the thorn axle (13) of many root thorn nails (16) is installed on the bottom of fuselage, saw blade axis (12) is in the front portion of thorn axle (13), many row's caltrops (16) axially are being positioned between the multi-disc saw blade (14), and straw millstone is installed on the rear portion of tractor.
2, saw-blade type field straw returning machine according to claim 1, it is characterized in that: fuselage is made of the arc plate (11) that right baffle-plate (9), right baffle plate (10) and section are down " U " font, saw blade axis (12) and thorn axle (13) are positioned at the bottom of the arc plate (11) that is down " U " font of fuselage, saw blade (22) on the saw blade axis (12) is a little more than ground, and the caltrop (16) on the thorn axle (13) is concordant with ground.
3, saw-blade type field straw returning machine according to claim 2, it is characterized in that: the spacing between the multi-disc saw blade (14) is fixing by spacer ring (15), the multiple of the spacing between the same or adjacent two saw blades of spacing (14) between the spacing of adjacent two caltrops (16) and adjacent two saw blades (14), caltrop (16) is perpendicular to thorn axle (13).
4, saw-blade type field straw returning machine according to claim 3 is characterized in that: multi-disc saw blade (14) is the 50-100 sheet, and caltrop (16) is axially being arranged, is being the 3-8 root circumferentially for 50-100.
5, saw-blade type field straw returning machine according to claim 1, it is characterized in that: actuating unit is that the power of tractor passes to the power transmission shaft (3) of stalk tilting device and the final drive shaft (17) of straw millstone by the speed and direction changing of angular wheel decelerator, in the end of power transmission shaft (3) driving wheel (4) is installed, drum shaft (5) is equipped with driven pulley (6) with the corresponding end of driving wheel (4), driving wheel (4) is connected by driving-belt (7) with driven pulley (6), the final drive shaft of straw millstone (17) is installed on the front portion on the top of fuselage, the right part of final drive shaft (17) is equipped with main pulley (23) and master gear (24), spinosity axle jackshaft (22) is installed at rear portion at the top of fuselage final drive shaft (17), the right part of thorn axle jackshaft (22) is equipped with inboard belt wheel (26) and outside belt wheel (27), inboard belt wheel (26) is connected with main pulley (23) by driving-belt, outside belt wheel (27) is connected by driving-belt with the thorn shaft pulley (28) of the right part that is installed on thorn axle (13), the left part of thorn axle jackshaft (22) is equipped with the belt wheel (29) the same with outside belt wheel (27), belt wheel (29) is connected by driving-belt with the left side belt wheel (30) the same with thorn shaft pulley (28) that is installed on thorn axle (13) left part, saw blade jackshaft (19) is installed on the rear portion of final drive shaft (17), saw blade jackshaft (19) is higher than thorn axle jackshaft (22), the right part of saw blade jackshaft (19) is equipped with driven gear (25), between master gear (24) and driven gear (25), idler gear (18) is installed, idler gear (18) is meshed with master gear (24) and driven gear (25) respectively, the left part of saw blade jackshaft (19) is equipped with counter wheel (31), the left part of saw blade axis (12) is equipped with driven pulley (32), and counter wheel (31) is connected by driving-belt with driven pulley (32).
6, saw-blade type field straw returning machine according to claim 5 is characterized in that: the belt wheel at main pulley (23), thorn axle jackshaft (22) two ends and thorn axle (13) two ends can replace with sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810055073A CN100579357C (en) | 2008-06-12 | 2008-06-12 | Saw-blade type Straw returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810055073A CN100579357C (en) | 2008-06-12 | 2008-06-12 | Saw-blade type Straw returning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101336586A CN101336586A (en) | 2009-01-07 |
| CN100579357C true CN100579357C (en) | 2010-01-13 |
Family
ID=40210870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810055073A Expired - Fee Related CN100579357C (en) | 2008-06-12 | 2008-06-12 | Saw-blade type Straw returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100579357C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101563977B (en) * | 2009-06-03 | 2010-10-06 | 魏强 | Sawblade-type straw returning machine |
| CN103262718B (en) * | 2013-04-26 | 2015-12-23 | 张建臣 | Stalk segment recycling machine |
| CN105075535B (en) * | 2015-09-23 | 2016-09-07 | 唐钱 | A kind of grass-mowing machine |
| CN106912249A (en) * | 2015-12-24 | 2017-07-04 | 徐迟 | Wheel saw blades groups combination stubble-cleaning straw counters-field set |
-
2008
- 2008-06-12 CN CN200810055073A patent/CN100579357C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101336586A (en) | 2009-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100113 Termination date: 20120612 |