CN2302633Y - Machine for directly sowing rice on dry field - Google Patents
Machine for directly sowing rice on dry field Download PDFInfo
- Publication number
- CN2302633Y CN2302633Y CN 97235083 CN97235083U CN2302633Y CN 2302633 Y CN2302633 Y CN 2302633Y CN 97235083 CN97235083 CN 97235083 CN 97235083 U CN97235083 U CN 97235083U CN 2302633 Y CN2302633 Y CN 2302633Y
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- seeding
- trench digging
- head
- machine
- rice
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- Expired - Fee Related
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Abstract
The utility model relates to a machine for directly sowing rice on a dry field, which comprises transmission parts, such as a universal coupling, a suspension bracket, an intermediate transmission gear box, a lateral gear transmission box, and a cutter shaft, and working parts, such as tilling blades, a furrowing cutter head, a mud cover, a ditch cleaning plough and a sowing device. The utility model is characterized in that a plurality of external grooved pulley type devices for discharging seeds are installed below two seed boxes which are arranged on the right and the left sides of the furrowing cutter head. Each of the external grooved pulley type devices for discharging seeds is communicated with a sowing head through a seed conveying pipe. The sowing head is positioned behind the whole machine; a rubber plate is arranged between the sowing head and the tilling blades. When drawn and hung by a tractor, the utility model can obtain the half surface of a farmland for tilling stubble ploughing, which is distributed on both sides of a trench. The machine for directly sowing rice on the dry field can carry out dry-cultivating, dry-seeding, water discharging, and heat preservation; in the meantime, strip-seeding is combined with furrowing, and the ventilation and the light transmission of furrowed trenches are ensured; the water discharging is smooth. The machine for directly sowing rice on a dry field can promote the growth of rice and change the mode of traditional paddy field work.
Description
The utility model relates to the farm machinery supporting with medium-sized tractor, particularly discloses a kind of Machine for directly sowing rice on dry field, and it is to provide dry land shallow plowing, trench digging, live disposable combined machine for Rice Production.
The work pattern peasant that the Rice Production of the south of the lower reaches of the Yangtze River is traditional wants " three bend over " to finish the paddy rice plantation, from kind of the seedling that falls, prepare the rice field, rice transplanting then, after finishing, rice transplanting also to dig the high yield drain ditch in the paddy field, work is not only busy but also tired, bring heavy burden to the peasant, agricultural mechanization is the basic outlet that realizes agricultural modernization, the rice transplanter in the sixties, because the mechanism of seedling growth and the drawback of rice transplanter itself are used seldom so far, gain knowledge from the value guarantor and to know that paddy rice does not move sanction from the lifting of sowing, and helps the growth of root system, tillering of rice shoot, can realize high yield, not have supporting with it agricultural machinery so far, the wheat, barley and highland barley compound operation machine of recent application, it is that a kind of drought goes out to plough shallowly, trench digging, the combine of sowing, but operation procedure is because first down seed, after the whole furrow of soil rotary tillage stubble-cleaning and trench digging, and the paddy rice seed lifting that can not germinate.
The purpose of this utility model is to disclose a kind of Machine for directly sowing rice on dry field, and it is a kind ofly can realize shallow winter breaking, trench digging, the disposable combined machine of sowing operation.
The utility model is to realize like this, it includes transmission and work two large divisions, running part is by universal joint, hanger bracket, the idler gear gearbox, side gear and cutter shaft are formed, by the tractor dynamic power transmission, equidirectional the advancing of trifilar suspension traction, working portion it by rotary blade, the trench digging cutterhead, mud cover, ditch cleaning plough and dispenser are formed, it is characterized in that: 1. be distributed in face left two seeds boxs 8 of right both sides of ditching knife and be arranged on the top support of nearly rear cross beam 9 left side plates, the spacing distance of two seeds boxs is identical with trench digging cutterhead width, there are several outer groove wheel seeding units the seeds box below, about the seeding unit axle of two seeds boxs, connect with pipe between the band pin, be communicated to by grain tube under each seeding unit and broadcast seeding head 12, seeding head 12 is cemented on the rear cross beam by bracing frame, seeding head 12 is in rotary blade 15, the rear of trench digging cutterhead 7 and ditch cleaning plough 10, be positioned at the last of complete machine, 2. seeding speed-changing gear boxs 5 are established on side gear 4 sides, be provided with sprocket wheel on seeding speed-changing gear box output axle head and the seeding unit axle head, the interlock of above-mentioned two sprocket wheels is by means of chain 20, the rotating speed of seeding unit axle is controlled at n=5～18 rev/min, 3. the rubber slab on the rear cross beam of being cemented in a smooth arable land is set between the left and right sides rotary blade of ditch cleaning plough both sides and seeding head, 4. cutter shaft is made up of system axle hood type, center disc configuration trench digging cutterhead, about being provided with, the anchor ear both sides mill the furrow bank side tool, fixing rotary tillage stubble-cleaning cutter 15 on the tool rest of arranging in the shape of a spiral on the cutter shaft of the left and right sides, connect the dish key joint, 5. the rear of trench digging cutterhead 7 is provided with ditch cleaning plough 10, both are provided with mud cover shell 11 in the top, the trench digging device is by the trench digging cutterhead, the ditch cleaning plough, left side plate, rear cross beam, the mud cover shell is formed, main supporting rotary tillage ditching, make ditch shape, throw soil evenly, the ditch cleaning plough is by mouldboard, ploughshare, stripper plate, clear mud location-plate, the adjusting bolt is formed, mainly play the extruding furrow bank, the clear mud effect of bottom of trench, 6. above-mentioned machinery is dragged and transmission by the medium-sized tractor of power at 32.8～47.4 kilowatts, the one action amplitude of above-mentioned machinery is at 1800～2400mm
Below in conjunction with Figure of description the utility model is described in detail.
Accompanying drawing 1 is the utility model structure side view,
Accompanying drawing 2 is structure rearviews shown in Figure 1,
Accompanying drawing 3 is the utility model drive path schematic diagrames,
Accompanying drawing 4 is the utility model dispenser drive line figure,
By attached Fig. 1 and 2 as can be known the utility model be a kind of suspended structure, by the tractor dynamic power transmission, equidirectional the advancing of trifilar suspension traction, what be used for linking to each other with the suspension of tractor is hanger bracket 2, one end of two underarms of hanger bracket 2 is connected with left and right sides girder 19 respectively, the hound of hanger bracket 2 is connected with idler gear transmission case 3, universal joint 1 one ends link to each other with the gearing shaft of transmission case 3, the universal joint other end connects the tractor rotary output axis, gear 3 comprises the angular wheel transmission and the speed change of 90 ° of angles of cut of a pair of axis, the driven gear output shaft of idler gear transmission case 3 links to each other with the driving wheel power shaft of side gear 4, this root connecting axle is positioned at the left girder inside of hollow, side gear 4 is connected with the other end of left girder 19, the other end of right girder 19 is connecting connection former 17, the side gear includes the master, driven gear and some mesomerism gears, the rotary blade and ditching knife disc spins shallow winter breaking and trench digging of its function on transmitting cutter shaft, seeding speed-changing gear box 5 is established on the side, sprocket wheel and chain by gearbox 5 driven pulley axle heads, be transferred on the axle of seeding unit 14, rotation is sowed, therefore cutter shaft 16 1 ends are connected with the driven gear of side gear 4, the other end then be connected former 17 on bearing block connect, fixing rotary blade 15 on the tool rest of arranging in the shape of a spiral on the cutter shaft 16, by above-mentioned 3 is hanger 2 and universal joint 1, middle cone generating gear transmission case 3, left and right sides girder 19, side gear 4 be connected former 17 and cutter shaft 16, rotary blade 15 is formed common rotovator, trench digging cutterhead 7 is positioned at the stage casing of cutter shaft 16, cutter shaft is made up of system axle hood type, center disc configuration trench digging cutterhead, about being provided with, the anchor ear both sides mill the furrow bank side tool, the trench digging cutterhead rotary blade on the cutter shaft 16 15 is divided into about two groups, the turning radius of cutter tooth 7 is greater than the turning radius of rotary blade 15.The rear of trench digging cutterhead 7 is provided with the ditch cleaning plough 10 that includes mouldboard, ploughshare, stripper plate, clear mud location-plate and regulate bolt, and both tops are provided with the mud cover shell 11 of digging to two furrow faces.The trench digging device is by the trench digging cutterhead 7 that is configured in the cutter shaft stage casing, be cemented in the ditch cleaning plough 10 on the rear cross beam 9, left side plate 6 on being connected to side gear 4 and being connected former 17 and mud cover shell 11 are formed, main supporting rotation trench digging, it goes out ditch shape, throw soil evenly, on the fixed mount of left and right sides girder 19 and posteroinferior rear cross beam 9 is connected side gear 4 and is connected former 17 through left side plate 6, two seeds boxs are arranged on the support of nearly rear cross beam 9 left side plates top, the spacing of two seeds boxs is identical with trench digging cutterhead width, seeding apparatus comprises seeds box 8 and is positioned at several outer groove wheel seeding units 14 of seeds box below, be hung with grain tube 13 under each seeding unit, grain tube 13 is communicated to seeding head 12, seeding head 12 is cemented on the rear cross beam by bracing frame, seeding head is positioned at the last of complete machine, the seeding unit axle of two seeds boxs connects with pipe between a band pin, with reference to the accompanying drawings 4, the side gear 4 other seeding speed-changing gear boxs 5 of establishing, be provided with sprocket wheel on seeding speed-changing gear box output axle head and the seeding unit axle head, the transmission of above-mentioned two sprocket wheels is by means of chain, by the design of gear ratios at different levels, the rotating speed of seeding unit axle is controlled at n=5～18 rev/min.Be provided with between the rotary blade 15 of ditch cleaning plough both sides and seeding head 12 spacings one in order to smooth rotary tillage ditching after the rubber slab 21 of soil block, it can be cemented on the rear cross beam 9, during work, trifilar suspension frame 2 is connected with the suspension arrangement of tractor, the power transmission shaft other end of universal joint 1 links to each other with the tractor dynamic power output, along with advancing forward of tractor, rotary blade is with table soil in the work range and stubble chopping scarifying, the trench digging cutterhead is left a zanjon, the mud cover shell is evenly thrown to the soil of scarifying on the both sides furrow of ditch, rubber slab is wipeed the soil of scarifying off, seeding head is broadcast paddy rice seed vertical bar on the surface of loosening the soil at last, two half furrow faces of seed rice that have been positioned at broadcasting of ditch both sides have been formed, pour into Tanaka's water, seed rice is at the soil surface lifting that germinates, seeding quantity can be adjusted the rotating speed of the ratio changing seeder axle of sowing transmission case and realize with the active length of adjusting the seeder sheave, tractor adopts comb shape walking method, then during the every round trip of machine, two half adjacent furrow faces form a whole furrow face, support 22 after supporting 23 and two before trifilar suspension frame 2 is provided with, support before and after during work can on carry and do not hinder machine works, when not using, the power take-off of tractor and Cardan shaft are thrown off, and front and back are supported to put down and the complete machine of work and transmission component is stablized twelve Earthly Branches are stood in the ground.
The utlity model has following advantage, change traditional paddy-field-working pattern, take shallow winter breaking, Trench digging, sowing operation disposable operation alleviate the heavy work of paddy-field-working, implement the dry farming dry sowing guarantor that discharges water Temperature, drilling ensure that in conjunction with trench digging the ventilation and penetrating light draining is unimpeded, promote the paddy rice self-sow, guarantee water Rice is stable, high yield.
Claims (3)
1. Machine for directly sowing rice on dry field, it includes transmission and work two large divisions, it is made up of running part universal joint, hanger bracket, idler gear gearbox, side gear and cutter shaft, transmit equidirectional the advancing of trifilar suspension traction by tractor dynamic power, it is made up of working portion rotary blade, trench digging cutterhead, mud cover, ditch cleaning plough and dispenser, it is characterized in that:
A). be distributed in face left two seeds boxs 8 of right both sides of ditching knife and be arranged on the support of nearly rear cross beam left side plate top; The spacing of two seeds boxs is identical with trench digging cutterhead width; There are several external recessings 14 the seeds box below; About axles of feed mechanism for seed of two seeds boxs; With connecting with pipe between pin; Be communicated to seeding head 12 by seed spout 13 under each feed mechanism for seed; Seeding head 12 is cemented on the rear cross beam by bracing frame; Seeding head 12 is positioned at the rear of rotary blade 15, trench digging cutterhead 7 and ditch cleaning plough 10; Be positioned at the last of complete machine
B). the other seeding speed-changing gear boxs 5 of establishing of side gear 4, be provided with sprocket wheel on seeding speed-changing gear box output axle head and the seeding unit axle head, the transmission of above-mentioned two sprocket wheels is by means of chain 20, and the rotating speed of seeding unit axle is controlled at n=5～18 rev/min,
C). between the left and right sides rotary blade 15 of ditch cleaning plough both sides and seeding head 12, a rubber slab 21 that is cemented in the smooth arable land on the rear cross beam is set,
D). cutter shaft 16 is made up of system axle hood type, and center disc configuration trench digging cutterhead 7 mills the furrow bank side tool about the anchor ear both sides are provided with, the trench digging cutterhead is with about rotary blade is divided on the cutter shaft two groups, fix rotary blade 15 on the tool rest of arranging in the shape of a spiral on the cutter shaft of the left and right sides, connecing the dish key joint
E). the rear of trench digging cutterhead 7 is provided with ditch cleaning plough 10, both are provided with the mud cover shell 11 of digging to two furrow faces in the top, the trench digging device by the trench digging cutterhead 7 that is configured in the cutter shaft stage casing, be cemented in ditch cleaning plough 10 on the rear cross beam, left side plate 6 and mud cover shell 11 on being connected to side gear 4 and being connected former 17 form, the ditch cleaning plough is made up of mouldboard, ploughshare stripper plate, clear mud location-plate and adjusting bolt
2. it is power at 32.8～47.4 kilowatts medium-sized tractor that Machine for directly sowing rice on dry field according to claim 1, rotary tillage, trench digging and the dispenser transmission that it is characterized in that described working portion drag power source,
3. Machine for directly sowing rice on dry field according to claim 1, the distance about it is characterized in that between the end rotary blade is complementary with the seeding head distance, and its work range is at 1800～2400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235083 CN2302633Y (en) | 1997-07-22 | 1997-07-22 | Machine for directly sowing rice on dry field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235083 CN2302633Y (en) | 1997-07-22 | 1997-07-22 | Machine for directly sowing rice on dry field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2302633Y true CN2302633Y (en) | 1999-01-06 |
Family
ID=33946271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97235083 Expired - Fee Related CN2302633Y (en) | 1997-07-22 | 1997-07-22 | Machine for directly sowing rice on dry field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2302633Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283328A (en) * | 2013-05-14 | 2013-09-11 | 太仓市项氏农机有限公司 | Multifunctional rotary cultivator |
| CN106358459A (en) * | 2016-09-29 | 2017-02-01 | 湖南农业大学 | Shallow-plowing ditcher for oilseed rape transplantation |
| CN112425327A (en) * | 2020-11-11 | 2021-03-02 | 厦门幻栢机械有限公司 | Agricultural seeding mechanical equipment is with even seeding mechanism |
-
1997
- 1997-07-22 CN CN 97235083 patent/CN2302633Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283328A (en) * | 2013-05-14 | 2013-09-11 | 太仓市项氏农机有限公司 | Multifunctional rotary cultivator |
| CN103283328B (en) * | 2013-05-14 | 2015-07-15 | 太仓市项氏农机有限公司 | Multifunctional rotary cultivator |
| CN106358459A (en) * | 2016-09-29 | 2017-02-01 | 湖南农业大学 | Shallow-plowing ditcher for oilseed rape transplantation |
| CN112425327A (en) * | 2020-11-11 | 2021-03-02 | 厦门幻栢机械有限公司 | Agricultural seeding mechanical equipment is with even seeding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |