CN104303675A - Inclined irregular planetary gear train hole pricking mechanism - Google Patents
Inclined irregular planetary gear train hole pricking mechanism Download PDFInfo
- Publication number
- CN104303675A CN104303675A CN201410579039.3A CN201410579039A CN104303675A CN 104303675 A CN104303675 A CN 104303675A CN 201410579039 A CN201410579039 A CN 201410579039A CN 104303675 A CN104303675 A CN 104303675A
- Authority
- CN
- China
- Prior art keywords
- irregular
- gear
- wheel shaft
- housing
- sprocket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Retarders (AREA)
Abstract
The invention discloses an inclined irregular planetary gear train hole pricking mechanism, and belongs to agricultural machinery. A box body base is fixedly arranged on the external side part of a chain wheel shell; a gear box body is rotatably arranged on the box body base; a solar wheel axle is inserted into a center hole of the box body base; two ends of the solar wheel axle are respectively connected with a universal coupling and a gear box body; an included angle is formed between the solar wheel axle and a chain wheel axle; an upper planet gear axle, an upper middle wheel axle, a lower middle wheel axle and a lower planet gear axle, which can rotate and are parallel to the solar wheel axle are sequentially arranged in the gear box body; respective irregular gears rotatably sleeve or are fixedly arranged on respective wheel axles and are respectively meshed with one another; and rocker arms with fertilizing needles are fixedly arranged on the upper and lower planet gear axles respectively. Due to use of the variable transmission ratio characteristics of the irregular gears, the hole pricking and out-of-hole operation tracks of the fertilizing needles are always kept at relatively high perpendicularity with the ridge upper surface; the operation requirements of small holes are achieved; and the inclined irregular planetary gear train hole pricking mechanism is novel and reasonable in structure, stable and reliable in operation and good in operation effect.
Description
Technical field
The invention belongs to dress agricultural machinery, relates generally to a kind of liquid fertilizer and pricks cave-applied fertilizer mechanism.
Background technology
Deep placement type liquid fertilizer applying machine is a kind of by the middle of liquid fertilizer deep placement to soil and the work tool acted near root, has the fertile successful of joint and can increase production, increase income, have the feature of higher economic benefit and social benefit.Hole pricking mechanism on facility is its key operation mechanism, this mechanism achieves fertilizer spraying needle and penetrates soil and the function spraying liquid fertilizer, but, because existing hole pricking mechanism is positively fixed type, namely fertilizer spraying needle track be vertical above ridge, make fertilizer spraying needle be difficult to ensure the perpendicularity into unearthed, easily cause and produce larger cave mouth, and hurt leaf and the root of crop, affect absorption and the growth of crop liquid towards fertilizer.
Summary of the invention
The object of the invention is exactly for above-mentioned prior art Problems existing, design the irregular planetary gear train hole pricking mechanism of a kind of inclined type, mechanism adopts the variable ratio of irregular gear planetary system type to move, and reaches to meet fertilizer spraying needle and have higher to enter unearthed perpendicularity, obtain compared with vesicle mouth, the object avoiding injuring crop cotyledon and root system, the volatilization of minimizing liquid fertilizer.
The object of the invention is achieved in that inclined type irregular planetary gear train hole pricking mechanism comprises sprocket wheel housing and the rotating sprocket shaft be arranged in sprocket wheel housing, drive sprocket is packed on sprocket shaft, chain drive-belt is sleeved on drive sprocket, left at described sprocket wheel housing, be fixedly mounted with housing seat symmetrically on right outside sidepiece, gear housing is rotating to be arranged on housing seat, the rotating inserting of sun wheel shaft is in housing seat centre bore, and be provided with angle between described sun wheel shaft and sprocket shaft, the two ends of Hooks coupling universal coupling are connected with one end of sprocket shaft and sun wheel shaft respectively, the other end and the gear housing of described sun wheel shaft are fixedly mounted with, the irregular central gear of rotating suit in sun wheel shaft, described irregular central gear and housing seat are loaded into one, in described gear housing rotatable and be parallel to each other with sun wheel shaft install planet wheel spindle successively, upper jackshaft, lower jackshaft and lower planet wheel shaft, described upper planet wheel shaft and lower planet wheel shaft, upper jackshaft and lower jackshaft symmetrical, upper jackshaft and lower jackshaft are fixedly mounted with the second irregular centre respectively cog, first irregular centre cogs and the second irregular middle lower gear, first irregular middle lower gear, upper planet wheel shaft and lower planet wheel shaft are fixedly mounted with upper planet irregular gear respectively, rocking arm and the irregular gear of lower planet, rocking arm, described irregular central gear respectively centre irregular with first cog and the first irregular middle lower gear engage, described second irregular centre cogs the irregular gears meshing with upper planet, second irregular middle lower gear and the irregular gears meshing of lower planet, described rocking arm is fixedly mounted with fertilising pin.
The invention is by the transmission of Hooks coupling universal coupling, achieve the operation of the inclined type deep placement liquid fertilizer to crop, avoid the injury to crops cotyledon and root system, utilize each irregular gear variable ratio characteristic, make the bundle cave of fertilising pin, go out cave running orbit and remain and help with ridge the perpendicularity that plane is higher, meet and achieve the job requirements obtained on the table top of ridge compared with vesicle mouth, there is novel in structural design, rationally, operate steadily the feature reliable, operation effectiveness is good.
Accompanying drawing explanation
Fig. 1 is inclined type irregular planetary gear train hole pricking mechanism general structure schematic diagram;
Fig. 2 is that in Fig. 1, each irregular gear structure and engagement launch schematic diagram;
Fig. 3 is the running orbit figure adopting presentation function method to try to achieve irregular gear pitch curve fertilising needle point point.
In figure, piece number illustrates:
1, sprocket wheel housing, 2, rocking arm, 3, fertilising pin, 4, gear housing, 5, the irregular gear of upper planet, 6, second irregular centre cogs, 7, first irregular centre cogs, 8, irregular central gear, 9, first irregular middle lower gear, 10, second irregular middle lower gear, 11, the irregular gear of lower planet, 12, lower planet wheel shaft, 13, sun wheel shaft, 14, upper jackshaft, 15, upper planet wheel shaft, 16, housing seat, 17, Hooks coupling universal coupling, 18, drive sprocket, 19, sprocket shaft, 20, chain drive-belt, 21, lower jackshaft.
Embodiment
Below in conjunction with accompanying drawing, the invention embodiment is described in detail.A kind of inclined type irregular planetary gear train hole pricking mechanism comprises sprocket wheel housing 1 and the rotating sprocket shaft 19 be arranged in sprocket wheel housing 1, drive sprocket 18 is packed on sprocket shaft 19, chain drive-belt 20 is sleeved on drive sprocket 18, left at described sprocket wheel housing 1, be fixedly mounted with housing seat 16 symmetrically on right outside sidepiece, gear housing 4 is rotating to be arranged on housing seat 16, the rotating inserting of sun wheel shaft 13 is in housing seat 16 centre bore, and be provided with angle between described sun wheel shaft 13 and sprocket shaft 19, the two ends of Hooks coupling universal coupling 17 are connected with one end of sprocket shaft 19 and sun wheel shaft 13 respectively, the other end and the gear housing 4 of described sun wheel shaft 13 are fixedly mounted with, the irregular central gear 8 of rotating suit in sun wheel shaft 13, described irregular central gear 8 is loaded into one with housing seat 16, in described gear housing 4 rotatable and be parallel to each other with sun wheel shaft 13 install planet wheel spindle 15 successively, upper jackshaft 14, lower jackshaft 21 and lower planet wheel shaft 12, described upper planet wheel shaft 15 and lower planet wheel shaft 12, upper jackshaft 14 is symmetrical with lower jackshaft 21, upper jackshaft 14 and lower jackshaft 21 are fixedly mounted with the second irregular centre respectively and cog 6, first irregular centre cogs 7 and the second irregular middle lower gear 10, first irregular middle lower gear 9, upper planet wheel shaft 15 and lower planet wheel shaft 12 are fixedly mounted with upper planet irregular gear 5 respectively, rocking arm 2 and the irregular gear 11 of lower planet, rocking arm 2, described irregular central gear 8 respectively centre irregular with first cog 7 and first irregular middle lower gear 9 engage, described second irregular centre cogs and 6 to engage with the irregular gear 5 of upper planet, second irregular middle lower gear 10 engages with the irregular gear 11 of lower planet, described rocking arm 2 is fixedly mounted with fertilising pin 3.
During institution staff, Power output source drives drive sprocket 18 by chain drive-belt 20, sun wheel shaft 13 is driven by Hooks coupling universal coupling 17, sun wheel shaft 13 driven gear casing 4 rotates, make fertilising pin 3 remain with ridge upper entering in vertical state, be unearthed and prick cave and move by the gearing of each irregular gear, fulfil assignment.
Irregular gear drive is variable ratio motion, adopts presentation function method to try to achieve irregular gear pitch curve, the cusp of fertilising pin 3 therefore just can be made to occur trajectory diagram as shown in Figure 3.Irregular gear-profile figure compiles out by software program the result got, and irregular gear planetary system type hole pricking mechanism assists Inverse seeking design software, the registered software registration power of described software, registration number: 2013SR093934.Recall the needle point geometric locus meeting agriculture requirement, derive irregular gear pitch curve data point file, then import in the middle of flank profil program, eventually pass other software process and obtain each level and smooth irregular gear-profile figure.
Claims (1)
1. the irregular planetary gear train hole pricking mechanism of inclined type, comprise sprocket wheel housing (1) and the rotating sprocket shaft (19) be arranged in sprocket wheel housing (1), drive sprocket (18) is packed on sprocket shaft (19), chain drive-belt (20) is sleeved on drive sprocket (18), it is characterized in that: left described sprocket wheel housing (1), be fixedly mounted with housing seat (16) symmetrically on right outside sidepiece, gear housing (4) is rotating to be arranged on housing seat (16), sun wheel shaft (13) rotating inserting is in housing seat (16) centre bore, and be provided with angle between described sun wheel shaft (13) and sprocket shaft (19), the two ends of Hooks coupling universal coupling (17) are connected with one end of sprocket shaft (19) and sun wheel shaft (13) respectively, the other end and the gear housing (4) of described sun wheel shaft (13) are fixedly mounted with, at the upper irregular central gear of rotating suit (8) of sun wheel shaft (13), described irregular central gear (8) and housing seat (16) are loaded into one, in described gear housing (4) rotatable and be parallel to each other with sun wheel shaft (13) install planet wheel spindle (15) successively, upper jackshaft (14), lower jackshaft (21) and lower planet wheel shaft (12), described upper planet wheel shaft (15) and lower planet wheel shaft (12), upper jackshaft (14) is symmetrical with lower jackshaft (21), upper jackshaft (14) and lower jackshaft (21) are fixedly mounted with the second irregular centre respectively and cog (6), first irregular centre cogs (7) and the second irregular middle lower gear (10), first irregular middle lower gear (9), upper planet wheel shaft (15) and lower planet wheel shaft (12) are fixedly mounted with the irregular gear of upper planet (5) respectively, rocking arm (2) and the irregular gear of lower planet (11), rocking arm (2), described irregular central gear (8) respectively centre irregular with first cogs (7) and the first irregular middle lower gear (9) is engaged, described second irregular centre cog (6) engage with the irregular gear of upper planet (5), second irregular middle lower gear (10) is engaged with the irregular gear of lower planet (11), described rocking arm (2) is fixedly mounted with fertilising pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579039.3A CN104303675B (en) | 2014-10-15 | 2014-10-15 | Inclined type irregular planetary gear train hole pricking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410579039.3A CN104303675B (en) | 2014-10-15 | 2014-10-15 | Inclined type irregular planetary gear train hole pricking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104303675A true CN104303675A (en) | 2015-01-28 |
| CN104303675B CN104303675B (en) | 2016-09-14 |
Family
ID=52359115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410579039.3A Active CN104303675B (en) | 2014-10-15 | 2014-10-15 | Inclined type irregular planetary gear train hole pricking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104303675B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604413A (en) * | 2015-02-09 | 2015-05-13 | 东北农业大学 | Three-type crank rocker hole prickling and fertilizing mechanism |
| CN104756660A (en) * | 2015-04-27 | 2015-07-08 | 东北农业大学 | Eccentric wheel type liquid fertilizer hole pricking and fertilize applying mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790917A (en) * | 2010-04-09 | 2010-08-04 | 浙江理工大学 | Universal joint-driven inclined wide-and-narrow separating-planting mechanism of rice transplanter |
| CN102144448A (en) * | 2011-04-06 | 2011-08-10 | 浙江理工大学 | Internally-meshed staggered gear wide-and-narrow-row transplanting mechanism |
| CN201957443U (en) * | 2010-12-30 | 2011-09-07 | 东北农业大学 | Liquid fertilizing mechanism |
| CN103782697A (en) * | 2014-02-14 | 2014-05-14 | 东北农业大学 | Pot seedling transplanting mechanism capable of holing in membrane and caving below membrane |
| CN203597061U (en) * | 2013-11-27 | 2014-05-21 | 浙江理工大学 | High-order mixed Fourier non-circular gear pot seedling transplantation seedling-clamp type seedling fetching mechanism |
| CN204119794U (en) * | 2014-10-15 | 2015-01-28 | 东北农业大学 | The irregular planetary gear train hole pricking mechanism of inclined type |
-
2014
- 2014-10-15 CN CN201410579039.3A patent/CN104303675B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790917A (en) * | 2010-04-09 | 2010-08-04 | 浙江理工大学 | Universal joint-driven inclined wide-and-narrow separating-planting mechanism of rice transplanter |
| CN201957443U (en) * | 2010-12-30 | 2011-09-07 | 东北农业大学 | Liquid fertilizing mechanism |
| CN102144448A (en) * | 2011-04-06 | 2011-08-10 | 浙江理工大学 | Internally-meshed staggered gear wide-and-narrow-row transplanting mechanism |
| CN203597061U (en) * | 2013-11-27 | 2014-05-21 | 浙江理工大学 | High-order mixed Fourier non-circular gear pot seedling transplantation seedling-clamp type seedling fetching mechanism |
| CN103782697A (en) * | 2014-02-14 | 2014-05-14 | 东北农业大学 | Pot seedling transplanting mechanism capable of holing in membrane and caving below membrane |
| CN204119794U (en) * | 2014-10-15 | 2015-01-28 | 东北农业大学 | The irregular planetary gear train hole pricking mechanism of inclined type |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604413A (en) * | 2015-02-09 | 2015-05-13 | 东北农业大学 | Three-type crank rocker hole prickling and fertilizing mechanism |
| CN104604413B (en) * | 2015-02-09 | 2016-08-17 | 东北农业大学 | Three formula crank rocker Xing Zha cave-applied fertilizer mechanisms |
| CN104756660A (en) * | 2015-04-27 | 2015-07-08 | 东北农业大学 | Eccentric wheel type liquid fertilizer hole pricking and fertilize applying mechanism |
| CN104756660B (en) * | 2015-04-27 | 2016-10-05 | 东北农业大学 | Eccentric wheel type liquid fertilizer pricks cave-applied fertilizer mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104303675B (en) | 2016-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105706581B (en) | Cave and potted-seedling transplanting combined mechanism are pricked on swinging film | |
| CN204119794U (en) | The irregular planetary gear train hole pricking mechanism of inclined type | |
| CN204721844U (en) | A kind of non-circular gear double-planet train pot seedling transplanter structure | |
| CN105960892A (en) | Mechanism for combining hole pricking work as well as ejecting and applying work of solid fertilizers | |
| CN106961888A (en) | Hole roller feed mechanism for seed gear-rack drive bunch planting feed mechanism | |
| WO2016155656A1 (en) | Planting mechanism for variable wide-narrow row rice transplanter, and control method therefor | |
| CN104303675A (en) | Inclined irregular planetary gear train hole pricking mechanism | |
| CN207040213U (en) | Inclined type pricks cave deep fertilizer spraying liquid fertilizer applying machine | |
| CN106612807A (en) | Noncircular-bevel gear double-planet-carrier cam combined type transplanting mechanism for vegetable pot seedlings | |
| CN102986348A (en) | Transplanting mechanism of non-bevel gear wheel planetary system of travelling wide and narrow row spacing rice transplanter | |
| CN105746059B (en) | The incomplete off-centre operation noncircular planetary gear system vegetables seedling picking mechanism of concave tooth | |
| CN205546511U (en) | Farmland is planted and is reaped motion frame | |
| CN209787824U (en) | Seedling taking mechanism of spherical planetary gear train | |
| CN205030092U (en) | Seeding growth transplanter | |
| CN106818297A (en) | A kind of tendril puts climing device | |
| CN102640602A (en) | Non-conical bevel-gear hybrid transmission wide-row and narrow-row transplanting mechanism for walking type rice transplanting machine | |
| CN112450195B (en) | Paddy field weeding machine capable of achieving inter-row and inter-seedling combination | |
| CN104718854B (en) | Non-circular gear double-planet train pot seedling transplanter structure | |
| CN214316790U (en) | Paddy field weeding machine with consideration of row spacing and seedling spacing | |
| CN106332584B (en) | Double-planet posture Knucle-gear-non-circular gear planetary gear system potted-seedling transplanting mechanism | |
| CN205124295U (en) | Bear ground auger formula puncher | |
| CN104584744B (en) | Helical gear non-conical gear alternating axis planet circular system pot seedling wide-and narrow-row transplanting mechanism | |
| CN106332585A (en) | Double planet carrier type non-circular elliptical gear planetary gear set pot seedling transplanting mechanism | |
| CN202979646U (en) | Non-cone gear planet system sub-transplanting mechanism of walking-type wide-narrow row rice seedling transplanter | |
| CN106258123A (en) | Double-planet posture planet circular system potted-seedling transplanting mechanism |
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 |