CN202285529U - No-tillage precision seeding and fertilizing machine - Google Patents
No-tillage precision seeding and fertilizing machine Download PDFInfo
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- CN202285529U CN202285529U CN201120370493XU CN201120370493U CN202285529U CN 202285529 U CN202285529 U CN 202285529U CN 201120370493X U CN201120370493X U CN 201120370493XU CN 201120370493 U CN201120370493 U CN 201120370493U CN 202285529 U CN202285529 U CN 202285529U
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Abstract
The utility model discloses a no-tillage precision seeding and fertilizing machine, which comprises a traction machine and a machine tool consisting of a ditching mechanism, a seeding and fertilizing device, traveling ground wheels, an earthing up mechanism and a compacting mechanism, wherein the traction machine is a small four-wheel tractor, the machine tool is provided with a power transmission mechanism, an engine of the small four-wheel tractor is in transmission connection with the ditching mechanism through the power transmission mechanism, and the ditching mechanism is a rotary straight-knife ditching machine; and furthermore, chain wheels on the travelling ground wheels are used for transmitting power to the seeding and fertilizing machine to fulfill a seeding and fertilizing function. According to the utility model, the ditching power is transmitted through the engine to ensure a ditching effect; the rotary straight-knife ditching machine in a rotary ditching manner is adopted as the ditching mechanism, so that a seeding and fertilizing effect can be prevented from being influenced due to congestion caused by plough knife type ditching; and the seeding and fertilizing power is transmitted by the chain wheels arranged on the travelling ground wheels through chains, so that a slipping-induced transmission loss phenomenon is avoided, a ditching effect and a precision seeding and fertilizing effect are ensured accurately without false.
Description
[technical field]
The utility model relates to a kind of agricultural machinery, the particularly a kind of and supporting no-tillage precision drilling fertilizer distributor of tractor with small four wheels.
[background technology]
Conservation tillage is the important measures of administering farmland airborne dust, the wind erosion of control farmland and water erosion, also is culture fertility, the main means that promote agricultural sustainable development, is again simultaneously the effective way that reduces agriculture production cost, improves productivity effect.Conservation tillage can be prevented and treated crop straw burning effectively, reduce greenhouse gas emission; Realized organic unity ecological, economic and social benefit; Resources conservation, recycle and environmental protection are mutually promoted, when developping production, improved ecotope; Realized harmonious co-existence between man and nature, harmonious development, embodied and adhered to the Scientific Outlook on Development and the fundamental requirement of building a harmonious society.The development conservation tillage for protecting farmland, improves environment, promotes agricultural sustainable development, ensures national food safety, has crucial meaning.
Realize that mechanical work is the prerequisite that large tracts of land realizes conservation tillage.And realize that the sowing of mechanical no-tillage fertilizing is the most important thing of conservation tillage, and poor because of operating condition,, ground realize no-tillage seeding fertilization under having the condition of crop root residue and stalk, this feasible and reliability to facility is a kind of challenge.The ploughshares of the most employing of the trench digging of no-tillage seeding fertilization machine in the market, the easy obstruction causes seed to be broadcast less than in the soil layer, the phenomenon of being short of seedling occurs.
[utility model content]
The purpose of the utility model is: overcome the deficiency of prior art, a kind of no-tillage precision drilling fertilizer distributor is provided, its trench digging mode is reliable, does not receive operation ground condition effect, can accurately inerrably guarantee the effect of ditching.
The purpose of the utility model is achieved in that it comprises hitching machinery and the facility of being made up of ditcher mechanism, seeding and fertilizing device, walking ground wheel, casing mechanism and suppression mechanism; Facility articulate on the hitching machinery; Its improvements are: hitching machinery is a tractor with small four wheels; Facility are provided with power drive mechanism, and the engine and the ditcher mechanism of tractor with small four wheels are in transmission connection through power drive mechanism; Ditcher mechanism is rotation straight knife ditching machine;
In the above-mentioned no-tillage precision drilling fertilizer distributor, said power drive mechanism comprises drive pulley, negative pulley wheel, driven pulley, one-level driving-belt, secondary driving-belt, driving gear, driven gear, drive sprocket, driven sprocket and trench digging chain; Drive pulley is the engine flywheel on the tractor with small four wheels; Negative pulley wheel is the belt wheel with the clutch coaxial of tractor with small four wheels; Driving gear is connected with driven pulley is coaxial, and drive sprocket is connected with driven gear is coaxial, driven sprocket and rotation straight knife coaxial connection of ditching machine; Drive pulley is in transmission connection through one-level driving-belt and negative pulley wheel, and negative pulley wheel is in transmission connection through secondary driving-belt and driven pulley, and driving gear is meshed with driven gear, and drive sprocket is in transmission connection through trench digging chain and driven sprocket;
In the above-mentioned no-tillage precision drilling fertilizer distributor; Said power drive mechanism comprises output shaft, power transmission shaft, drive bevel gear, driven wheel of differential, drive sprocket, driven sprocket and trench digging chain; Output shaft is the engine power output shaft on the tractor with small four wheels, and the two ends of power transmission shaft are connected with drive bevel gear with output shaft respectively, and drive bevel gear and driven wheel of differential are meshed; The axis of drive bevel gear and the axis of driven wheel of differential are an angle of 90 degrees; Drive sprocket is connected with driven wheel of differential is coaxial, and driven sprocket is in transmission connection through trench digging chain and driven sprocket with rotation straight knife coaxial connection of ditching machine, drive sprocket;
In the above-mentioned no-tillage precision drilling fertilizer distributor; Said seeding and fertilizing device comprises fertile case, roll-over formula fertilizer apparatus, defertilizing wheel, kind case, roll-over formula seeding unit, seed wheel; Roll-over formula fertilizer apparatus is coaxially connected with row fat sprocket, and roll-over formula seeding unit is coaxially connected with the seeding sprocket wheel, and walking ground wheel is coaxially connected with the walking sprocket wheel; The walking sprocket wheel is provided with the walking chain, and the walking sprocket wheel is in transmission connection through walking chain and row fat sprocket; Row fat sprocket is coaxially arranged with driven pulley, and driven pulley is provided with driving chain, and driven pulley and seeding sprocket wheel are in transmission connection through driving chain;
In the above-mentioned no-tillage precision drilling fertilizer distributor, said fertile case is provided with two independently casings, and each casing is equipped with roll-over formula fertilizer apparatus, and binning formula fertilizer apparatus is coaxially connected with corresponding sprocket wheel, and sprocket wheel connects through chain drive;
In the above-mentioned no-tillage precision drilling fertilizer distributor, said casing mechanism is provided with copying spring with suppression mechanism;
In the above-mentioned no-tillage precision drilling fertilizer distributor, be respectively arranged with two row ditcher mechanisms, seeding and fertilizing device and suppression mechanism on the said facility.
The beneficial effect of the utility model is: trench digging power passes over through engine, guarantees the effect of ditching; Ditcher mechanism adopts the rotation straight knife ditching machine of rotation trench digging mode, can avoid taking place pears cutter formula trench digging and occur blocking up and influence the seeding and fertilizing effect; Seeding and fertilizing power through the chain transferring power, is avoided the phenomenon that throws switch of skidding by the sprocket wheel that is installed in walking ground wheel, and accurately errorless assurance trench digging effect and seed, the smart amount of chemical fertilizer are sowed effect; The facility employing hydraulic way of rising and falling, convenient and strength-saving, fast save time, improved facility efficient effectively; But the utility model facility are a tractor serves several purposes also, and trench digging and seeding and fertilizing mechanism are relatively independent, can accomplish the seeding and fertilizing function behind stubble-cleaning function or the whole ground separately.
[description of drawings]
Concrete structure below in conjunction with detailed description of the drawings the utility model
Fig. 1 is the structural representation of the no-tillage precision drilling fertilizer distributor of the utility model
Fig. 2 is the structural representation of the no-tillage precision drilling fertilizer distributor of another embodiment
Fig. 3 is the sketch map that is connected that changes direction of rotation through coaxial gear of belt pulley and gear meshing
Fig. 4 passes through the connection sketch map that two bevel gears change transmission direction among another embodiment
Among the figure: 1, tractor with small four wheels; 2, drive pulley; 3, one-level driving-belt; 4, negative pulley wheel; 5, secondary driving-belt; 6, driven pulley; 7, driving gear; 8, one-level row fat sprocket; 9, one-level driven pulley 10, fertile case; 11, fertilizer chain; 12, secondary row fat sprocket; 13, secondary driven pulley; 14, plant case; 15, seeding sprocket wheel; 16, roll-over formula seeding unit; 17, driving chain; 18, suppression mechanism; 19, casing mechanism; 20, seed wheel; 21, defertilizing wheel; 22, walking chain; 23, walking sprocket wheel; 24, walking ground wheel; 25, driven sprocket; 26, rotation straight knife ditching machine; 27, trench digging chain; 28, drive sprocket; 29, driven gear; 30, output shaft; 31, power transmission shaft; 32, drive bevel gear; 33, driven wheel of differential.
[embodiment]
As shown in Figure 1; The no-tillage precision drilling fertilizer distributor of the utility model is installed on the tractor with small four wheels 1; It mainly comprises the facility that frame, ditcher mechanism, seeding and fertilizing device, walking ground wheel 24, casing mechanism 19 and suppression mechanism 18 form, and wherein, ditcher mechanism adopts rotation straight knife ditching machine 26; And in order to ensure the trench digging effect; Trench digging power has adopted the power that passes over through the engine on the tractor with small four wheels 1 to realize, power drive mechanism is set on facility, and the engine of tractor with small four wheels 1 is in transmission connection through power drive mechanism and rotation straight knife ditching machine 26.The fertilising of the essence amount of seeding and fertilizing device, sowing function are power source with the rotation of walking ground wheel 24, through the transmission of power realization of respective sprocket and chain.
Referring to Fig. 1 and Fig. 3; In the present embodiment, the power drive mechanism that the ditcher mechanism transmission of power is adopted comprises drive pulley 2, negative pulley wheel 4, driven pulley 6, one-level driving-belt 3, secondary driving-belt 5, driving gear 7, driven gear 29, drive sprocket 28, driven sprocket 25 and trench digging chain 27.Drive pulley 2 is the engine flywheel on the tractor with small four wheels 1; Negative pulley wheel 4 is the belt wheel with the clutch coaxial of tractor with small four wheels 1; Driving gear 7 and 6 coaxial connections of driven pulley; Drive sprocket 28 and 29 coaxial connections of driven gear, driven sprocket 25 and rotation straight knife 26 coaxial connections of ditching machine; Engine flywheel is in transmission connection through one-level driving-belt 3 and negative pulley wheel 4; One-level driving-belt 3 is the V-belt; One-level driving-belt 3 arrives the transmission of power of engine the belt pulley of clutch coaxial; Negative pulley wheel 4 is in transmission connection through secondary driving-belt 5 and driven pulley 6 again; With driven pulley 6 coaxial driving gears 7 be meshed with driven gear 29 change direction of rotation after, be in transmission connection with driven sprocket 25 through trench digging chain 27 with driven gear 29 coaxial drive sprockets 28, and the transmission agency of the power of ditching is accomplished in drive and driven sprocket 25 coaxial rotation straight knife ditching machines 26 rotations.
Seeding and fertilizing device in the utility model comprises fertile case 10, roll-over formula fertilizer apparatus, defertilizing wheel 21, plants case 14, roll-over formula seeding unit 16, seed wheel 20; Fertile case 10 is communicated with the defertilizing wheel 21 of facility bottom through roll-over formula fertilizer apparatus and pipeline; Preferably, fertile case 10 is provided with two independently casings, and each fertile case 10 casing is provided with roll-over formula fertilizer apparatus; Plant case 14 and be arranged at after the fertile case 10, plant case 14 and be communicated with through roll-over formula seeding unit 16 and the seed wheel 20 of pipeline with the facility bottom.The seeding and fertilizing device is a power source with the rotation of walking ground wheel 24, realizes the operation of smart amount through chain and sprocket wheel transferring power.Walking ground wheel 24 is coaxially connected with walking sprocket wheel 23; One-level row fat sprocket 8, the secondary row fat sprocket 12 coaxial with each roll-over formula fertilizer apparatus are set respectively on two independent case body of fertile case 10; Walking sprocket wheel 23 is in transmission connection with one-level row fat sprocket 8 through walking chain 22; The one-level row fat sprocket 8 coaxial one-level driven pulleys 9 that are provided with; One-level driven pulley 9 is in transmission connection through fertilizer chain 11 and secondary row fat sprocket 12, and the roll-over formula fertilizer apparatus that the rotation of one-level row fat sprocket 8 and secondary row fat sprocket 12 drives separately rotates the essence amount fertilising of accomplishing two kinds of fertilizer.For being delivered on the seeding apparatus continuously by the power that walking ground wheel 24 is delivered to fertilizer apparatus; Respectively at the secondary row fat sprocket 12 coaxial driven sprockets 25 that are provided with; The seeding sprocket wheel 15 coaxial with roll-over formula seeding unit 16 is set on kind of case 14; Driven sprocket 25 is in transmission connection through driving chain 17 and seeding sprocket wheel 15, makes transmission of power to seeding sprocket wheel 15 and drive coaxial roll-over formula seeding unit 16 to rotate the realization precision drilling.
Referring to Fig. 2 and Fig. 4 is the another kind of embodiment of no-tillage precision drilling fertilizer distributor; The difference of present embodiment and previous embodiment is the part of power drive mechanism; Power drive mechanism in the present embodiment comprises output shaft 30, power transmission shaft 31, drive bevel gear 32, driven wheel of differential 33, drive sprocket 28, driven sprocket 25 and trench digging chain 27; Wherein, Drive sprocket 28 and 33 coaxial connections of driven wheel of differential, driven sprocket 25 and rotation straight knife 26 coaxial connections of ditching machine, drive sprocket 28 is in transmission connection with driven sprocket 25 through trench digging chain 27.Output shaft 30 is the engine power output shaft on the tractor with small four wheels 1; The two ends of power transmission shaft 31 are connected with drive bevel gear 32 with output shaft 30 respectively; The axis of the axis of drive bevel gear 32 and driven wheel of differential 33 is an angle of 90 degrees; Change the direction of transmission after drive bevel gear 32 is meshed with driven wheel of differential 33, power is through being delivered to driven sprocket 25 with driven wheel of differential 33 coaxial drive sprockets 28, and driven sprocket 25 drives 26 rotations of coaxial rotation straight knife ditching machine and accomplishes ditching operation.
What deserves to be mentioned is that the casing mechanism in this novel no-tillage precision drilling fertilizer distributor is provided with copying spring with suppression mechanism, can play the effect of shock-absorbing.Two row ditcher mechanisms, seeding and fertilizing device and suppression mechanism can be set respectively on facility in addition, thereby further improve farming efficient.
The preferred embodiment that is merely the utility model described above, the utility model is not limited to above-mentioned embodiment, any retouching that all those of ordinary skill in the art make according to above description, revises or is equal to replacement, all belongs to this novel scope of protecting.
Claims (7)
1. no-tillage precision drilling fertilizer distributor; It comprises hitching machinery and the facility of being made up of ditcher mechanism, seeding and fertilizing device, walking ground wheel, casing mechanism and suppression mechanism; Facility articulate on the hitching machinery; It is characterized in that: hitching machinery is a tractor with small four wheels, and facility are provided with power drive mechanism, and the engine and the ditcher mechanism of tractor with small four wheels are in transmission connection through power drive mechanism; Ditcher mechanism is rotation straight knife ditching machine.
2. no-tillage precision drilling fertilizer distributor according to claim 1 is characterized in that: power drive mechanism comprises drive pulley, negative pulley wheel, driven pulley, one-level driving-belt, secondary driving-belt, driving gear, driven gear, drive sprocket, driven sprocket and trench digging chain; Drive pulley is the engine flywheel on the tractor with small four wheels; Negative pulley wheel is the belt wheel with the clutch coaxial of tractor with small four wheels; Driving gear is connected with driven pulley is coaxial, and drive sprocket is connected with driven gear is coaxial, driven sprocket and rotation straight knife coaxial connection of ditching machine; Drive pulley is in transmission connection through one-level driving-belt and negative pulley wheel, and negative pulley wheel is in transmission connection through secondary driving-belt and driven pulley, and driving gear is meshed with driven gear, and drive sprocket is in transmission connection through trench digging chain and driven sprocket.
3. no-tillage precision drilling fertilizer distributor according to claim 1; It is characterized in that: power drive mechanism comprises output shaft, power transmission shaft, drive bevel gear, driven wheel of differential, drive sprocket, driven sprocket and trench digging chain; Output shaft is the engine power output shaft on the tractor with small four wheels, and the two ends of power transmission shaft are connected with drive bevel gear with output shaft respectively, and drive bevel gear and driven wheel of differential are meshed; The axis of drive bevel gear and the axis of driven wheel of differential are an angle of 90 degrees; Drive sprocket is connected with driven wheel of differential is coaxial, and driven sprocket is in transmission connection through trench digging chain and driven sprocket with rotation straight knife coaxial connection of ditching machine, drive sprocket.
4. no-tillage precision drilling fertilizer distributor according to claim 1; It is characterized in that: the seeding and fertilizing device comprises fertile case, roll-over formula fertilizer apparatus, defertilizing wheel, kind case, roll-over formula seeding unit, seed wheel; Roll-over formula fertilizer apparatus is coaxially connected with row fat sprocket, and roll-over formula seeding unit is coaxially connected with the seeding sprocket wheel, and walking ground wheel is coaxially connected with the walking sprocket wheel; The walking sprocket wheel is provided with the walking chain, and the walking sprocket wheel is in transmission connection through walking chain and row fat sprocket; Row fat sprocket is coaxially arranged with driven pulley, and driven pulley is provided with driving chain, and driven pulley and seeding sprocket wheel are in transmission connection through driving chain.
5. no-tillage precision drilling fertilizer distributor according to claim 4 is characterized in that: fertile case is provided with two independently casings, and each casing is equipped with roll-over formula fertilizer apparatus, and binning formula fertilizer apparatus is coaxially connected with corresponding sprocket wheel, and sprocket wheel connects through chain drive.
6. no-tillage precision drilling fertilizer distributor according to claim 1 is characterized in that: casing mechanism is provided with copying spring with suppression mechanism.
7. no-tillage precision drilling fertilizer distributor according to claim 1 is characterized in that: be respectively arranged with two row ditcher mechanisms, seeding and fertilizing device and suppression mechanism on the facility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120370493XU CN202285529U (en) | 2011-09-30 | 2011-09-30 | No-tillage precision seeding and fertilizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120370493XU CN202285529U (en) | 2011-09-30 | 2011-09-30 | No-tillage precision seeding and fertilizing machine |
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| Publication Number | Publication Date |
|---|---|
| CN202285529U true CN202285529U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120370493XU Expired - Fee Related CN202285529U (en) | 2011-09-30 | 2011-09-30 | No-tillage precision seeding and fertilizing machine |
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| CN (1) | CN202285529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042164A (en) * | 2018-08-20 | 2018-12-21 | 王敏 | A kind of seed manure of summer corn is the same as sowing planting method |
| CN109662085A (en) * | 2018-12-27 | 2019-04-23 | 石家庄市农林科学研究院 | A kind of elimination of gathering for plastic shed soil nematode applies method |
| CN109892072A (en) * | 2019-04-17 | 2019-06-18 | 中国科学院地理科学与资源研究所 | A kind of trench digging system suitable for High aititude cold district natural meadow surface layer |
-
2011
- 2011-09-30 CN CN201120370493XU patent/CN202285529U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109042164A (en) * | 2018-08-20 | 2018-12-21 | 王敏 | A kind of seed manure of summer corn is the same as sowing planting method |
| CN109662085A (en) * | 2018-12-27 | 2019-04-23 | 石家庄市农林科学研究院 | A kind of elimination of gathering for plastic shed soil nematode applies method |
| CN109662085B (en) * | 2018-12-27 | 2021-12-21 | 石家庄市农林科学研究院 | Gathering and eliminating planting method for greenhouse soil nematodes |
| CN109892072A (en) * | 2019-04-17 | 2019-06-18 | 中国科学院地理科学与资源研究所 | A kind of trench digging system suitable for High aititude cold district natural meadow surface layer |
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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: 20120704 Termination date: 20120930 |