CN105993314A - Oilseed rape sowing instrument - Google Patents
Oilseed rape sowing instrument Download PDFInfo
- Publication number
- CN105993314A CN105993314A CN201610558255.9A CN201610558255A CN105993314A CN 105993314 A CN105993314 A CN 105993314A CN 201610558255 A CN201610558255 A CN 201610558255A CN 105993314 A CN105993314 A CN 105993314A
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- China
- Prior art keywords
- sowing
- diesel engine
- seed
- instrument rack
- plough
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/16—Seeders with other distributing devices, e.g. brushes, discs, screws or slides
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C19/00—Arrangements for driving working parts of fertilisers or seeders
- A01C19/02—Arrangements for driving working parts of fertilisers or seeders by a motor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses an oilseed rape sowing instrument. The oilseed rape sowing instrument comprises a base plate, a diesel engine provided with a diesel engine belt pulley, a sowing instrument pylon arranged on the base plate, a sowing instrument frame with land wheel bottom forks on two sides, a land wheel shaft with land wheels at two ends, a furrow opener supporting beam provided with a plurality of furrow openers, seed transporting channels of which one ends are mounted on the furrow openers, and the like. According to the oilseed rape sowing instrument disclosed by the invention, a seed discharging principle of combining positive air pressure and negative air pressure is adopted, so that precision sowing can be realized, the investment cost of seeds can be reduced, the production rate is high, the seeds are saved and not damaged in the sowing process, and subsequent field management work of thinning, final singling and the like can be substantially reduced.
Description
Technical field
The present invention relates to sow apparatus technical field, be specially a kind of rape seed apparatus.
Background
Brassica campestris L is important industrial crops.China is Rape-seed production state maximum in the world and country of consumption.Since the eighties in 20th century implements the "shopping basket' project, this industry has obtained tremendous development, is currently in plant husbandry the second largest crops industry being only second to grain.Rapeseed cultivation is higher than traditional cereal crops economic worth, but sowing labor intensity is big, production labor amount is big, seeding operation labour force consumes greatly, needs intensive cultivation, limits the expansion of rape seed area to a certain extent.
At present rapeseed cultivation mode is broadly divided into culturing and transplanting seedlings and live two kinds.Culturing and transplanting seedlings ensure that fixing distance between rows and hills, it is ensured that the liquid manure equilibrium of Brassica campestris L, it is achieved good quality and high output, but needs nursery in advance, and planting link is many；Plantation operating type is divided into artificial transplanting to transplant with machinery, the most manually transplanting labor intensity is big, working performance low, and mechanization transplanting mainly turns to main with action machinery of planting, and automaticity is low, seedling taking divides the operations such as Seedling waters to depend on to be accomplished manually, and laborsaving does not save merit.Direct-seeding planting includes that artificial drilling is slipped kind, broadcasted sowing and Mechanical direct sowing, artificial drilling is slipped kind and to broadcast sowing the early stage sowing amount of labour less, but belong to extensive style planting patterns, waste a large amount of seed, and rapeseed cultivation Density inhomogeneity, growth course is striven water and strives fertilizer, affect the quality and yield of Brassica campestris L, typically requiring later stage final singling to fill the gaps with seedlings operation, production process comprehensive labor amount is big.Mechanical direct sowing working performance is high, the amount of labour is little, it it is one of the direction of rapeseed cultivation development, but current rape seed apparatus is mostly land for growing field crops crop seeding apparatus and converts, field radius of turn is big, big to soil disturbance amount, and based on machinery drilling, sowing quantity is big, and seed percentage of damage is high, lack and be applicable to the working environments such as outdoor, booth, injuring-free seed, spacing in the rows uniform precision drilling apparatus tool.
Summary of the invention
The invention aims to overcome above-mentioned not enough provides a kind of simple in construction and the low Pneumatic type Brassica campestris L essence amount remote control sowing apparatus of energy consumption.
nullThe present invention includes chassis、It is provided with the diesel engine of diesel engine belt pulley、The sowing apparatus hanger being located on chassis、Both sides are equipped with the sowing instrument rack of land wheel chain stay、Two ends are provided with the land axle of land wheel、It is provided with the plough support beam of multiple plough and defeated kind of passage that one end is arranged on plough，Described sowing instrument rack is connected with sowing apparatus hanger，Described plough support beam is arranged in sowing instrument rack，Described land wheel is located in land wheel chain stay，Described diesel engine is located on chassis，Also include the aerator being provided with aerator belt pulley、For connecting the air blower support of diesel engine and aerator、It is provided with the feed mechanism for seed of feed mechanism for seed sprocket wheel and is respectively provided on two sides with the first speed governing sprocket wheel and the speed regulator of the second speed governing sprocket wheel，Both sides, described chassis are provided with Athey wheel，Described land axle is provided with ground-driven sprocket wheel,Described feed mechanism for seed and speed regulator are installed in sowing instrument rack，Described diesel engine belt pulley is connected by belt with aerator belt pulley，Described ground-driven sprocket wheel and the first speed governing sprocket wheel are connected by the first chain，Described second speed governing sprocket wheel is connected by the second chain with feed mechanism for seed sprocket wheel，The gas outlet of described aerator is connected with the air inlet of feed mechanism for seed by passage，The other end of described defeated kind of passage is connected with kind of the mouth that goes out of feed mechanism for seed.
Further, present invention additionally comprises the hydraulic jack that is located on sowing apparatus hanger, hydraulic oil pipe that two ends are connected with hydraulic jack and hydraulic stem respectively with sowing apparatus hanger and the sowing hinged hydraulic stem of instrument rack, two ends respectively and connecting rod, one end of described connecting rod is hinged with sowing apparatus hanger, and the other end of described connecting rod is fixing with sowing instrument rack to be connected.
Described plough double disk opener.
Described aerator is positive and negative air-pressure aerator.
The method have the advantages that
1, the present invention uses the seeding principle that positive and negative air-pressure combines, and can realize precision drilling, reduces seed input cost, and productivity ratio is high, saves seed, does not damage seed in seeding process, and the field management work such as follow-up thinning, final singling is greatly reduced.
2, the present invention by regulation arrangements for speed regulation and changes feed drum, can realize different-grain diameter size, the sowing of the Semen Brassicae campestris of different planting densities, a tractor serves several purposes.
3, the present invention uses crawler type engine, by wireless remote control control, operation is taken without people, and power consumption is less, it is good that property is passed through in complete machine field, and radius of turn is little, lightweight, compact in design, it is adaptable to different field sizes, the rape seed of different physical features environment is little to the soil disturbance after turning over.
4, by using special connected mode between sowing apparatus hanger and sowing instrument rack and using hydraulic jack and hydraulic stem, such that it is able to after sowing terminates, by controlling hydraulic stem, sowing instrument rack and equipment entirety above thereof can be upwards collected through, convenient in field walking.
Accompanying drawing explanation
Fig. 1 is that the present invention is without remote control unit structural representation.
Fig. 2 is to sow apparatus hanger and sowing instrument rack connection diagram in Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is governor structure schematic diagram.
Fig. 5 is remote control part structural representation of the present invention.
Fig. 6 is unmanned steering schematic diagram of the present invention.
Specific embodiment
nullRape seed apparatus of the present invention，Including chassis 1、It is provided with the diesel engine 2 of diesel engine belt pulley 2a、It is located at the One On The Chassis sowing apparatus hanger 3、Both sides are equipped with the sowing instrument rack 5 of land wheel chain stay 4、Two ends are provided with the land axle 6 of land wheel 6a、It is provided with the plough support beam 7 of multiple plough 7a and defeated kind of passage 16 that one end is arranged on plough 7a，Described sowing instrument rack 5 is connected with sowing apparatus hanger 3，Described plough support beam 7 is arranged in sowing instrument rack 5，Described land wheel 6a is located in land wheel chain stay 4，Described diesel engine 2 is located on chassis 1，Also include the aerator 8 being provided with aerator belt pulley 8a、For connecting the air blower support 9 of diesel engine 2 and aerator 8、It is provided with the feed mechanism for seed 10 of feed mechanism for seed sprocket wheel 10a and is respectively provided on two sides with the first speed governing sprocket wheel 11a and the speed regulator 11 of the second speed governing sprocket wheel 11b，Both sides, described chassis 1 are provided with Athey wheel 21，Described land axle 6 is provided with ground-driven sprocket wheel 6b,Described feed mechanism for seed 10 and speed regulator 11 are installed in sowing instrument rack 5，Described diesel engine belt pulley 2a and aerator belt pulley 8a is connected by belt 12，Described ground-driven sprocket wheel 6b and the first speed governing sprocket wheel 11a is connected by the first chain 13，Described second speed governing sprocket wheel 11b and feed mechanism for seed sprocket wheel 10a is connected by the second chain 14，The gas outlet of described aerator 8 is connected with the air inlet of feed mechanism for seed 10 by passage 15，The other end of described defeated kind of passage 16 is connected with kind of the mouth that goes out of feed mechanism for seed 10.Present invention additionally comprises the hydraulic jack 17 that is located on sowing apparatus hanger 3, hydraulic oil pipe 19 that two ends are connected with hydraulic jack 17 and hydraulic stem 18 respectively with sowing apparatus hanger 3 and the sowing hinged hydraulic stem 18 of instrument rack 5, two ends respectively and connecting rod 20, one end of described connecting rod is hinged with sowing apparatus hanger 3, and the other end of described connecting rod is fixing with sowing instrument rack 5 to be connected；So, after sowing terminates, by controlling hydraulic stem 18, sowing instrument rack 5 and equipment entirety above thereof can be upwards collected through, convenient in field walking.Described plough 7a double disk opener, described aerator 8 is positive and negative air-pressure aerator, and the number of described feed mechanism for seed 10 and speed regulator 11 is two.nullPresent invention additionally comprises the handrail 22 being located on diesel engine 2、Be located at handrail 22 left and right sides turns to rim brake 23、The power steering gear 24 being located between both sides Athey wheel 21 and two ends connect power steering gear 24 respectively and turn to the course changing control line 25 of rim brake 23，Also include remote-control signal transmitter 26、Remote signal receiver 27、The single-chip microcomputer 28 being connected with remote signal receiver 27 and the electric pushrod 29 being connected with single-chip microcomputer 28，Described electric pushrod 29 is fixed on and turns on rim brake 23，Described remote-control signal transmitter 26 sends steering controling signal by wireless network to remote signal receiver 27，Described remote signal receiver 27 transmits steering controling signal to single-chip microcomputer 28，Steering controling signal is converted into displacement control signal and transmits to electric pushrod 29 by described single-chip microcomputer 28，Wherein，Integrated power supply on remote signal receiver 27 and single-chip microcomputer 28，Electric pushrod 29 selects Nanjing reason one to interrogate the miniature electromotive handspike that Electronics Co., Ltd. produces，Inside set direct current push rod motor.Described power steering gear 24 includes the power input shaft 24a of connecting base plate 1 both sides Athey wheel 21, described power input shaft about 24a two ends are cased with power input gear 24b respectively, a described left side, power output gear 24c it is engaged with respectively on right two power input gear 24b, a described left side, power output shaft 24d it is cased with respectively on right two power output gear 24c, a described left side, limit spring 24e it is cased with respectively on right two power output shaft 24d, a described left side, it is respectively equipped with shift fork 24f in right two limit spring 24e, a described left side, the other end of right two shift fork 24f is connected with course changing control line 25 respectively.
The operation principle of the present invention is: for the Semen Brassicae campestris sowing that line-spacing is little, use two feed mechanism for seeds 10, it is achieved once sow 12 row；For the Semen Brassicae campestris sowing that line-spacing is bigger, use single feed mechanism for seed 10, it is achieved once sow 6 row.During sowing, diesel engine 2 imparts power to the aerator 8 of positive and negative air-pressure unit, positive and negative air-pressure is each led into the positive and negative air-pressure district of feed mechanism for seed 10 by aerator 8 through passage 15, sowing apparatus advances, power is delivered to two speed regulators 11 in left and right through land axle 6, power by speed regulator 11 drive about the seeding of two feed mechanism for seeds 10, thus realize small-sized rape seed apparatus and the most once realize the function such as precision drilling and earthing of 6 or 12 row Semen Brassicae campestris.nullSowing apparatus be expert at into during，Turn to the most to the left，Then send left-hand rotation control signal by wireless network to remote signal receiver 27 with remote-control signal transmitter 26，Remote signal receiver 27 transmits left-hand rotation control signal to single-chip microcomputer 28，Left-hand rotation control signal is converted into displacement control signal and transmits the electric pushrod 29 to left side by described single-chip microcomputer 28，The rim brake 23 that turns on the left of electric pushrod 29 drive in left side moves，So that the stroke of the control line 25 of left end shortens，Pull the shift fork 24f of left end，Power output gear 24c away from left end，The power output shaft 24d of left end dallies relative to the power output gear 24c of left end，Cannot be by power transmission to power input shaft 24a，I.e. complete to turn to the left，If the control line 25 making left end resets，Then limit spring 24e in left side compresses the shift fork 24f of left end，The shift fork 24f making left end is inserted in left end power output gear 24c，Left end power output gear 24c drives the power output shaft 24d of left end to rotate，Thus sow apparatus engine and normally advance；The operation principle of right turn with turn to the left identical.
The small-sized rape seed apparatus of the present invention, can be according to different-grain diameter size, the sowing requirement of the Semen Brassicae campestris of different planting density, by changing feed drum, it is achieved the precision drilling of different Semen Brassicae campestris.
Use feed mechanism for seed, compared with tradition rape seeder tool, dependable performance, do not damage seed, and save seed, simple grain precision drilling, grain can be realized away from accurately, need not thinning fill the gaps with seedlings, can solve that the amount of labour during rape seed is big, seed input cost is high, seedling distance between rows and hills is uneven, the problem of sowing apparatus bad adaptability, and adapt to different field size, the operating type of the outdoor and booth rape seed of different physical features environment.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from the principle of the present invention and objective multiple change, revise, replace and modification, the scope of the present invention is limited by claim and equivalent thereof.
Claims (4)
1. a rape seed apparatus, including chassis (1), it is provided with the diesel engine (2) of diesel engine belt pulley (2a), sowing apparatus hanger (3) being located on chassis (1), both sides are equipped with the sowing instrument rack (5) of land wheel chain stay (4), two ends are provided with the land axle (6) of land wheel (6a), it is provided with the plough support beam (7) of multiple plough (7a) and defeated kind of passage (16) that one end is arranged on plough (7a), described sowing instrument rack (5) is connected with sowing apparatus hanger (3), described plough support beam (7) is arranged in sowing instrument rack (5), described land wheel (6a) is located in land wheel chain stay (4), described diesel engine (2) is located on chassis (1), it is characterized in that:
Also include remote-control signal transmitter (26), remote signal receiver (27), the single-chip microcomputer (28) being connected with remote signal receiver (27) and the electric pushrod (29) being connected with single-chip microcomputer (28), described electric pushrod (29) is fixed on and turns on rim brake (23), described remote-control signal transmitter (26) sends steering controling signal by wireless network to remote signal receiver (27), described remote signal receiver (27) transmits steering controling signal to single-chip microcomputer (28), steering controling signal is converted into displacement control signal and transmits to electric pushrod (29) by described single-chip microcomputer (28), wherein, remote signal receiver (27) and the upper integrated power supply of single-chip microcomputer (28), electric pushrod (29) selects miniature electromotive handspike, inside set direct current push rod motor.
Rape seed apparatus the most according to claim 1, characterized by further comprising be located in sowing apparatus hanger (3) hydraulic jack (17), two ends respectively with sowing apparatus hanger (3) and sow the hinged hydraulic stem (18) of instrument rack (5), hydraulic oil pipe (19) that two ends are connected with hydraulic jack (17) and hydraulic stem (18) respectively and connecting rod (20), one end of described connecting rod is hinged with sowing apparatus hanger (3), and the other end of described connecting rod is fixing with sowing instrument rack (5) to be connected.
Rape seed apparatus the most according to claim 1 and 2, it is characterized in that: turn to rim brake (23), the power steering gear 24 being located between both sides Athey wheel (21) and the two ends that also include the handrail (22) being located on diesel engine (2), are located at handrail (22) left and right sides connect power steering gear (24) respectively and turn to the course changing control line (25) of rim brake (23), described plough (7a) double disk opener.
nullRape seed apparatus the most according to claim 1 and 2，It is characterized in that described power steering gear (24) includes the power input shaft (24a) of connecting base plate 1 both sides Athey wheel (21)，Described power input shaft (24a) two ends, left and right are cased with power input gear (24b) respectively,A described left side、Power output gear (24c) it is engaged with respectively on right two power input gears (24b),A described left side、Power output shaft (24d) it is cased with respectively on right two power output gears (24c)，A described left side、Limit spring (24e) it is cased with respectively on right two power output shafts (24d),A described left side、It is respectively equipped with shift fork (24f) on right two limit spring (24e),A described left side、The other end of right two shift forks (24f) is connected with course changing control line (25) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610558255.9A CN105993314A (en) | 2016-07-15 | 2016-07-15 | Oilseed rape sowing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610558255.9A CN105993314A (en) | 2016-07-15 | 2016-07-15 | Oilseed rape sowing instrument |
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| CN105993314A true CN105993314A (en) | 2016-10-12 |
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|---|---|---|---|
| CN201610558255.9A Pending CN105993314A (en) | 2016-07-15 | 2016-07-15 | Oilseed rape sowing instrument |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011119095A1 (en) * | 2010-03-23 | 2011-09-29 | Väderstad-Verken Ab | Row unit for a planter, planter and method for planting |
| CN103329666A (en) * | 2013-06-14 | 2013-10-02 | 华中农业大学 | Push rod-mixing disc combination type bidirectional pneumatic precise seed sowing device for rice bud seed direct sowing |
| CN103782695A (en) * | 2014-01-27 | 2014-05-14 | 华中农业大学 | Pneumatic type vegetable precise remotely controlled seeder |
| CN203968638U (en) * | 2014-04-25 | 2014-12-03 | 同济大学 | Pneumatic type can be expanded combination precision planter |
| CN204031774U (en) * | 2014-09-03 | 2014-12-24 | 山东省农业机械科学研究院 | Intelligence wheat wide seedling belt precise sowing mechanism |
-
2016
- 2016-07-15 CN CN201610558255.9A patent/CN105993314A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011119095A1 (en) * | 2010-03-23 | 2011-09-29 | Väderstad-Verken Ab | Row unit for a planter, planter and method for planting |
| CN103329666A (en) * | 2013-06-14 | 2013-10-02 | 华中农业大学 | Push rod-mixing disc combination type bidirectional pneumatic precise seed sowing device for rice bud seed direct sowing |
| CN103782695A (en) * | 2014-01-27 | 2014-05-14 | 华中农业大学 | Pneumatic type vegetable precise remotely controlled seeder |
| CN203968638U (en) * | 2014-04-25 | 2014-12-03 | 同济大学 | Pneumatic type can be expanded combination precision planter |
| CN204031774U (en) * | 2014-09-03 | 2014-12-24 | 山东省农业机械科学研究院 | Intelligence wheat wide seedling belt precise sowing mechanism |
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Address after: 545005 new willow Avenue, Liuzhou, Liuzhou, the Guangxi Zhuang Autonomous Region, No. 2, 20 floors 9, city E District Applicant after: LIUZHOU HAOSHUN TECHNOLOGY CO., LTD. Address before: No. 16 Golden Road Liunan District of Liuzhou city in 545005 the Guangxi Zhuang Autonomous Region Tan Hui 1 Building 1 unit 5-13 No. Applicant before: LIUZHOU HAOSHUN TECHNOLOGY CO., LTD. |
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Application publication date: 20161012 |
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