CN201378937Y - Suction precision quantity rotary seeding machine - Google Patents
Suction precision quantity rotary seeding machine Download PDFInfo
- Publication number
- CN201378937Y CN201378937Y CN200920148134U CN200920148134U CN201378937Y CN 201378937 Y CN201378937 Y CN 201378937Y CN 200920148134 U CN200920148134 U CN 200920148134U CN 200920148134 U CN200920148134 U CN 200920148134U CN 201378937 Y CN201378937 Y CN 201378937Y
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- China
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- seeding
- bevel gear
- wheel
- seeding machine
- aspiration
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Abstract
The utility model relates to a seeding machine, particularly to a suction precision quantity rotary seeding machine. The seeding machine comprises a main beam, an upper suspension bracket, a lower suspension bracket, an adjusting bracket, a fan bracket and a transmission mechanism, wherein, a fertilizer box is mounted on the upper suspension bracket; a chain wheel is arranged on the fertilizer box; a ground wheel is arranged on the lower suspension bracket; the seeding machine is formed by a suction casing, a seed sucking disc and a stirring wheel; a transverse fixed shaft and a longitudinal fixed shaft are mounted on the suction casing; the stirring wheel, the seed sucking disc and a transverse bevel gear are sleeved on the transverse fixed shaft sequentially; a longitudinal bevel gear is sleeved on the longitudinal fixed shaft; the transverse bevel gear and the longitudinal bevel gear are connected in a meshed manner; and the longitudinal bevel gear is connected with a universal coupling. The integration of rotary tillage and seeding is realized by connecting a rotary tillage machine with the suction precision quantity rotary seeding machine, and a suction chamber and a seeding device solve the problems of trivial working procedures for peasant to replace seeds and inner disc, saves time and improves working efficiency.
Description
Technical field:
The utility model relates to sower, especially a kind of air-sucking type precision rotary seeder.
Background technology:
Along with expanding economy; the raising of farmers' income; most of peasants begin to adopt mechanization production, and no-tillage seeding machine becomes one of main facility of conservation tillage, but the most designs of present no-tillage seeding machine are unreasonable; cause the cleaning of root stubble unclean during sowing; trench digging width and kind trench depth deficiency have influenced seeding quality, have reduced emergence rate; both waste seed, influenced operating efficiency again.
Summary of the invention:
The technical problems to be solved in the utility model is: a kind of essence amount aspiration no-tillage seeding machine simple in structure, easy to use is provided.
The technical scheme that solves its technical problem employing is: a kind of air-sucking type precision rotary seeder, comprise: girder, last hanger bracket, following hanger bracket, regulate support, the blower fan frame, transmission mechanism, described girder is equipped with the operation unit side by side, each operation unit is equipped with hanger bracket respectively, following hanger bracket, regulate support, transmission mechanism, should go up hanger bracket fertile case was housed, this fertilizer case is provided with sprocket wheel, this time hanger bracket is equipped with land wheel, described adjusting support one end is connected with the fertilizing plough bearing, its other end is connected with the seeding unit of sowing mechanism by adjusting pole, the fixed mount of this sowing mechanism is connected with casing mechanism and suppression mechanism respectively, described blower fan frame top is provided with blower fan, its underpart is provided with drive, described seeding unit is by the aspiration housing, inhale kind of a disk, stirring wheel constitutes, crosswise fixed axle and vertical fixed axis are installed on the described aspiration housing, be set with stirring wheel successively on this crosswise fixed axle, inhale kind of a disk, laterally to bevel gear, be set with vertical bevel gear on this vertical fixed axis, laterally bevel gear is connected with a joggle with vertical bevel gear, and this vertical fixed axis is connected with Hooks coupling universal coupling.
Compared with prior art, the beneficial effects of the utility model are:
Rotovator and air-sucking type precision rotary seeder can be linked together, realize that the rotary tillage sowing is integrated, separately can also nonoculture, but a tractor serves several purposes rotary tillage, can be no-tillage, the whole heavy work of doing the required many power in soil, many actings before solving; Air-suction chamber and seeding unit solve the loaded down with trivial details operation that the peasant changes seed and inner disc, save time, increase work efficiency; The subsidiary transparent window of looking around of kind of case, solved the peasant can directly see in kind of the case kind amount what, prevent because of can't see the loss how much seed in kind of the case causes the operation that has no guts to bring to the peasant.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model seeding unit structural representation.
Among the figure: universal drive shaft 1, drive 2, blower fan frame 3, blower fan 4, main square beam 5, suction pipe 6, last hanger bracket power transmission shaft 7, seeding unit power transmission shaft 8, fertile case 9, sprocket wheel 10 is planted case 11, land wheel 12, bracing frame 13, press wheel guide rod 14, press wheel 15, back-moving spring 16, suppression pole 17, earthing dish 18, earthing guide rod 19, earthing frame 20, seeding unit 21, seeding plough 22, land wheel 23, regulate support 24, fertilizing plough 25, air entry 26, seed chamber 27 is inhaled kind of a disk 28, stirring wheel 29, crosswise fixed axle 30, aspiration housing 31, laterally bevel gear 32, vertical bevel gear 33, vertical fixed axis 34, Hooks coupling universal coupling 35.
Embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples:
A kind of air-sucking type precision rotary seeder, described girder is equipped with the operation unit side by side, each operation unit is equipped with hanger bracket respectively, following hanger bracket, regulate support, transmission mechanism, should go up hanger bracket fertile case 9 was housed, this fertilizer case 9 is provided with sprocket wheel 10, this time hanger bracket is equipped with land wheel 23, described adjusting support one end is connected with fertilizing plough 25 bearings, its other end is connected with the seeding unit 21 of sowing mechanism by adjusting pole, the holder of this sowing mechanism is connected with casing mechanism and suppression mechanism respectively, described blower fan frame 3 tops are provided with blower fan 4, its underpart is provided with drive 2, described seeding unit 21 is provided with aspiration housing 31, inhale kind of a disk 28, stirring wheel 29, crosswise fixed axle 30 and vertical fixed axis 34 are installed on the described aspiration housing 31, be set with stirring wheel 29 successively on this crosswise fixed axle 30, inhale kind of a disk 28, horizontal bevel gear 32, be set with vertical bevel gear 33 on this vertical fixed axis 34, laterally bevel gear 32 is connected with a joggle with vertical bevel gear 33, and this vertical fixed axis 34 is connected with Hooks coupling universal coupling.
Adjusting support 24 described in the present embodiment is made of two adjusting yokes, the two ends of one of them adjusting yoke are all fixed with the fertilizing plough bearing, be set with back-moving spring on another adjusting yoke, the one end is connected with the fertilizing plough bearing, and the other end is connected with another adjusting yoke.
Sowing mechanism described in the present embodiment is made of seeding plough 25, seeding unit 21, kind case 11, this seeding is ploughed 25 tops seeding unit 21 is housed, kind of case 11 is equipped with at these seeding unit 21 tops, be provided with watch window in this kind case, described seeding plough comprises colter and seed distributing groove, the transparent window of looking around of kind of case setting, solved the peasant can directly see in kind of the case kind amount what, prevent because of can't see the loss how much seed in kind of the case causes the operation that has no guts to bring to the peasant.
The mechanism of suppression described in the present embodiment is made of suppression pole 17, press wheel guide rod 14, back-moving spring 16, press wheel 15, described suppression pole 17 1 ends are hinged on the fixed mount 13, the other end is equipped with press wheel 15, be set with back-moving spring on the described suppression guide rod 14, one end and fixed mount 13 are affixed, the other end is hinged with suppression pole 17, has improved the effect of suppressing behind the earthing greatly.
Casing mechanism described in the present embodiment is made of earthing pole 20, earthing guide rod 19, back-moving spring, earthing dish 18, described earthing pole 20 1 ends are hinged on the fixed mount 13, the other end is equipped with earthing dish 18, described earthing guide rod 19 is coated with back-moving spring 16, the one end is connected with earthing pole 20, the other end is connected with fixed mount 13, utilizes the earthing frame of disk coverer to connect with the spring of guide rod to realize adjustable, has solved the tightness that different soil properties cover kind of machine greatly.
The impeller of blower fan described in the present embodiment 4 is V word shape, solve seeding unit 20 and promote the required blast of seed, improved the precision of seeding chamber seeding, this blower fan driving wheel is connected with drive by multi-edge type angle of parallelism band, multistage transmission slip before having solved, throw switch, belt easily wearing and tearing cause the wind-force deficiency, the phenomenon on the section of being short of seedling ridge occurs in having avoided producing.
The utility model operation principle is summarized as follows:
At first essence being measured the girder 5 of aspiration no-tillage seeding machine and the back rest of rotovator is hooked together, be connected with the universal drive shaft 1 of sower by the tractor power take-off, this universal drive shaft 1 drives drive 2 and rotates, this drive 2 is connected with the blower fan main shaft driving wheel by many ribs angle of parallelism band, and then drive blower fan 4 work, 22 arable land breaking trench digging fertilising and seedings are ploughed in fertilizing plough 25 and seeding, the land wheel 23 that following hanger bracket is equipped with drives by chain and goes up power transmission shaft 7 rotations on the hanger bracket, the Hooks coupling universal coupling 35 that this power transmission shaft 7 drives fertile case sprocket wheel 10 and seeding unit rotates, fertile case 9 is applied fertilizer, fertilizer falls in the ditch by the fertilising flexible pipe, seeding unit 21 power transmission shafts drive the suction kind disk 28 and the stirring wheel 29 that are equipped with seeding unit inside and rotate, under the effect of blower fan 4, kind grain in the seeding unit 21 stirs the back by stirring wheel 29 and is being contained under the effect of wind-force absorption on suction kind of the disk 28, when inhale kind of disk 28 forward to along the rotation hole slots close the place, air port after, planting grain drops, go into ditch, soil is covered flat by earthing dish 18 and press wheel 15 subsequently, compacting.
Claims (6)
1, a kind of air-sucking type precision rotary seeder, comprise: girder, last hanger bracket, following hanger bracket, regulate support, the blower fan frame, transmission mechanism, described girder is equipped with the operation unit side by side, each operation unit is equipped with hanger bracket respectively, following hanger bracket, regulate support, transmission mechanism, should go up hanger bracket fertile case was housed, this fertilizer case is provided with sprocket wheel, this time hanger bracket is equipped with land wheel, described adjusting support one end is connected with the fertilizing plough bearing, its other end is connected with the seeding unit of sowing mechanism by adjusting pole, the fixed mount of this sowing mechanism is connected with casing mechanism and suppression mechanism respectively, described blower fan frame top is provided with blower fan, its underpart is provided with drive, it is characterized in that: described seeding unit is by the aspiration housing, inhale kind of a disk, stirring wheel constitutes, crosswise fixed axle and vertical fixed axis are installed on the described aspiration housing, be set with stirring wheel successively on this crosswise fixed axle, inhale kind of a disk, laterally to bevel gear, be set with vertical bevel gear on this vertical fixed axis, laterally bevel gear is connected with a joggle with vertical bevel gear, and this vertical fixed axis is connected with Hooks coupling universal coupling.
2, smart amount aspiration no-tillage seeding machine according to claim 1, it is characterized in that described adjustment support is made of two adjusting yokes, the two ends of one of them adjusting yoke are all fixed with the fertilizing plough bearing, be set with back-moving spring on another adjusting yoke, the one end is connected with the fertilizing plough bearing, and the other end is connected with another adjusting yoke.
3, smart amount aspiration no-tillage seeding machine according to claim 1, it is characterized in that described sowing mechanism is made of seeding plough, seeding unit, kind case, seeding unit is equipped with on this seeding plough top, kind of a case is equipped with at this seeding unit top, this kind case is provided with watch window, and described seeding plough comprises colter and seed distributing groove.
4, smart amount aspiration no-tillage seeding machine according to claim 1, it is characterized in that described suppression mechanism is made of suppression pole, press wheel guide rod, back-moving spring, press wheel, described suppression pole one end is hinged on the fixed mount, the other end is equipped with press wheel, be set with back-moving spring on the described suppression guide rod, one end and fixed mount are affixed, and the other end is hinged with suppression pole.
5, smart amount aspiration no-tillage seeding machine according to claim 1, it is characterized in that described casing mechanism is made of earthing pole, earthing guide rod, back-moving spring, earthing dish, described earthing pole one end is hinged on the holder, the other end is equipped with the earthing dish, described earthing guide rod is coated with spring, the one end is connected with earthing pole, and the other end is connected with fixed mount.
6, smart amount aspiration no-tillage seeding machine according to claim 1 is characterized in that the impeller of described blower fan is V word shape, and this blower fan driving wheel is connected with drive by multi-edge type angle of parallelism band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148134U CN201378937Y (en) | 2009-04-10 | 2009-04-10 | Suction precision quantity rotary seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148134U CN201378937Y (en) | 2009-04-10 | 2009-04-10 | Suction precision quantity rotary seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201378937Y true CN201378937Y (en) | 2010-01-13 |
Family
ID=41522414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920148134U Expired - Fee Related CN201378937Y (en) | 2009-04-10 | 2009-04-10 | Suction precision quantity rotary seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201378937Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850303A (en) * | 2016-04-25 | 2016-08-17 | 徐少林 | Air-suction type seed sowing device for sowing machine |
| CN108770428A (en) * | 2018-06-14 | 2018-11-09 | 青岛农业大学 | A kind of Pneumatic vegetable seeder |
-
2009
- 2009-04-10 CN CN200920148134U patent/CN201378937Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850303A (en) * | 2016-04-25 | 2016-08-17 | 徐少林 | Air-suction type seed sowing device for sowing machine |
| CN108770428A (en) * | 2018-06-14 | 2018-11-09 | 青岛农业大学 | A kind of Pneumatic vegetable seeder |
| CN108770428B (en) * | 2018-06-14 | 2023-10-31 | 青岛农业大学 | Pneumatic vegetable planter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110410 |