CN102598933A - Hydraulic, fertilizing, seed stem cutting and digitally-displayed speed regulation system of sugarcane planter - Google Patents
Hydraulic, fertilizing, seed stem cutting and digitally-displayed speed regulation system of sugarcane planter Download PDFInfo
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- CN102598933A CN102598933A CN2012100722969A CN201210072296A CN102598933A CN 102598933 A CN102598933 A CN 102598933A CN 2012100722969 A CN2012100722969 A CN 2012100722969A CN 201210072296 A CN201210072296 A CN 201210072296A CN 102598933 A CN102598933 A CN 102598933A
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- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 34
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 33
- 239000003337 fertilizer Substances 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 230000001276 controlling effect Effects 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
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Abstract
The invention discloses a hydraulic, fertilizing, seed stem cutting and digitally-displayed speed regulation system of a sugarcane planter, which comprises a hydraulic circuit for controlling a fertilizing device and a seed stem cutting device. The hydraulic circuit comprises a fertilizing loop, a seed stem cutting loop and an overflow loop, which are connected in parallel to a master circuit of the sugarcane planter. The fertilizing loop comprises a pilot relief valve, a digital display speed regulating valve and a single hydraulic motor, wherein the pilot relief valve and the digital display speed regulating valve are connected in series. The seed stem cutting loop comprises a digital display speed regulating valve connected in series and two or more single hydraulic motors connected in series. The fore single hydraulic motors connected in series are connected with an oil drainage pipe. An output end of the single hydraulic motor is connected to the fertilizing device, and an output end of each of the hydraulic motors connected in series is connected to the seed stem cutting device. Proper fertilizing speed and cutting speed can be obtained quickly only by adjusting the two digital display speed regulating valves, and accordingly the efficiency of mechanical sugarcane planting is improved greatly.
Description
(1) technical field:
The present invention relates to cane planting machinery, be specially a kind of sugarcane planting machine fertilising and cut kind of a digital display speed governing hydraulic system.
(2) background technology:
The artificial planting sugarcane is wasted time and energy, and labour intensity is big, and mechanized cultivation sugarcane replacement artificial planting is the active demand in epoch, and the mechanization sugarcane planting machine is main with the duplicate rows plantation.
Because different regions, different landforms, requirements of different users, it is also different that the plant of cane planting is put the substantive requirements of form, so in mechanization cane planting process, the sugarcane plant speed of sowing needs frequent conversion, the speed of applying fertilizer simultaneously also needs often adjustment.Applicant is through market survey; Find that all single-double sugarcane planting machines are when sugarcane carries out mechanized cultivation; Cut kind of speed and fertilising speed when needing conversion, must adjust, otherwise cut kind of speed and fertilising speed does not reach instructions for use at all by the special messenger.Even need before plantation, plant experimentally adjustment, what could obtain to meet instructions for use cuts kind of speed and fertilising speed.
Said sugarcane planting machine cut kind of speed and fertilising speed can not effectively be adjusted problem, had a strong impact on the efficient of sugarcane mechanized cultivation.
(3) summary of the invention:
Kind of a digital display speed governing hydraulic system is cut in the sugarcane planting machine fertilising that the purpose of this invention is to provide a kind of conveniently adjusted fertilising and cut kind of speed.
Can realize that the sugarcane planting machine fertilising of above-mentioned purpose cuts kind of a digital display speed governing hydraulic system; Comprise control fertilizer apparatus and the hydraulic circuit of cutting kind of device; Different is fertilising loop that said hydraulic circuit comprises to be connected in parallel in the total oil circuit of sugarcane planting machine, cut kind of loop and skimmer circuit; The digital display type flow speed control valve and the simply connected hydraulic motor that comprise series connection in the said fertilising loop, the said digital display type flow speed control valve and series connection hydraulic motor, the simply connected hydraulic motor that said series connection hydraulic motor is two or more series connection that comprises series connection in kind of the loop of cutting; Except that subordinate simply connected hydraulic motor, each simply connected hydraulic motor of all the other primes all is connected with drain mast; The output of said simply connected hydraulic motor inserts fertilizer apparatus, and the output of said series connection hydraulic motor inserts cuts kind of a device.
In the present invention, when regulating the digital display type flow speed control valve that is in series with hydraulic motor respectively, speed and cut kind of a speed can obtain to apply fertilizer accordingly.
Can in cutting kind of loop, use the simply connected hydraulic motor to replace series connection hydraulic motor (hydraulic motor of promptly connecting is the simply connected hydraulic motor).
For ease of layout and management, fertilising loop, the Hydraulic Elements of cutting in kind of loop and the skimmer circuit (not comprising simply connected hydraulic motor and series connection hydraulic motor) concentrate on the hydraulic control valve piece and install.
As use pipeline to install, and then do not need the hydraulic control valve piece, select for use screw thread that overflow valve is installed, pressure-reducing valve, flow speed control valve directly links together by hydraulic schematic diagram through oil pipe; After removing the hydraulic control valve piece, all oil circuits can replace with oil pipe in the valve piece, connect each Hydraulic Elements according to oil circuit in the valve piece.
Said hydraulic control valve piece is provided with total oil-in, total oil-out, fertilising motor port and cuts kind of a motor port; Said total oil-in connects total oil inlet pipe of the total oil circuit of sugarcane planting machine; Said total oil-out connects total flowline of the total oil circuit of sugarcane planting machine; Said fertilising motor port connects the oil-in of fertilizer apparatus with the simply connected hydraulic motor, and said kind of the motor port of cutting connects and cuts kind of device with the oil-in of the hydraulic motor of connecting or cut the oil-in of kind of device with the simply connected hydraulic motor.
Said fertilising loop or cut in kind of the loop pressure-reducing valve of before digital display type flow speed control valve, connecting.
In the said skimmer circuit overflow valve is set.
Advantage of the present invention:
When the present invention uses on sugarcane planting machine; Cane planting is required cuts kind of speed and fertilising speed and can directly be reflected on the numeral that digital display type flow speed control valve shown; No matter fertilising speed and cut kind of speed be by to a high-profile to low or by low-key to height; Only need when the user uses to adjust to the numeral of digital display type flow speed control valve and cut kind with sugarcane and the corresponding numeral of fertilising speed can be used, thereby no longer need plant experimentally and adjustment repeatedly.
(4) description of drawings:
Fig. 1 is a hydraulic system principle schematic of the present invention.
The hydraulic control valve piece positive assembling sketch map of Fig. 2 for using in the hydraulic system.
Fig. 3 is an assembling sketch map in the hydraulic control valve piece back side among Fig. 2.
Figure number sign: 1, type pilot pressure-reducing valve; 2, digital display type flow speed control valve; 3, simply connected hydraulic motor; 4, series connection hydraulic motor; 5, hydraulic control valve piece; 6, overflow valve; 7, total oil-in; 8, total oil-out; 9, fertilising motor port; 10, cut kind of a motor port.
(5) embodiment:
Below in conjunction with accompanying drawing technical scheme of the present invention is further described:
Sugarcane planting machine of the present invention fertilising cut kind of digital display speed governing hydraulic system by be connected in parallel on three oil circuits in the total oil circuit of sugarcane planting machine (total oil inlet pipe and total flowline) promptly apply fertilizer the loop, cut kind of loop and skimmer circuit constitutes.Series connection type pilot pressure-reducing valve 1, digital display type flow speed control valve 2 (mechanical compression compensation way) and simply connected hydraulic motor 3 in the said fertilising loop; Said connect in kind of the loop digital display type flow speed control valve 2 and the series connection hydraulic motor 4 cut, said series connection hydraulic motor 4 is the simply connected hydraulic motor 3 of two series connection, the simply connected hydraulic motor 3 before being connected on is connected with drain mast; Overflow valve 6 is set in the said skimmer circuit, as shown in Figure 1.
The output of said simply connected hydraulic motor 3 inserts fertilizer apparatus (output shaft through simply connected hydraulic motor 3 connects the power shaft of fertilizer apparatus to be realized), and the output of said series connection hydraulic motor 4 inserts cuts kind of a device (output shaft through series connection hydraulic motor 4 connects the power shaft of cutting kind of device to be realized).
(type pilot pressure-reducing valve 1, two digital display type flow speed control valves 2 and overflow valve 6 are installed concentratedly on hydraulic control valve piece 5: wherein two digital display type flow speed control valves 2 are located at hydraulic control valve piece 5 positive left and right positions to Hydraulic Elements in said three loops; Type pilot pressure-reducing valve 1 is located at left and right position, hydraulic control valve piece 5 back side with overflow valve 6, like Fig. 2, shown in Figure 3.
Said hydraulic control valve piece 5 is provided with respectively the total oil-in 7 that is connected with total flowline with the total oil inlet pipe of sugarcane planting machine and total oil-out 8; What be provided with also that the fertilising motor port 9 that is connected with simply connected hydraulic motor 3 oil-ins is connected with simply connected hydraulic motor 3 oil-ins with the prime series connection cuts kind of motor port 10, as shown in Figure 2.
The oil-out of the simply connected hydraulic motor 3 of said prime series connection is connected with the oil-in of the simply connected hydraulic motor 3 of back level series connection, and the drain tap of the oil-out of the simply connected hydraulic motor 3 of the oil-out of simply connected hydraulic motor 3, back level series connection, the simply connected hydraulic motor 3 of prime series connection is connected with total oil-out 8 of hydraulic control valve piece 8; The oil-in of overflow valve 6 is connected with total oil-in 7 of hydraulic control valve piece 5, and the oil-out of overflow valve 6 is connected with total oil-out 8 of hydraulic control valve piece 5; The oil-in of type pilot pressure-reducing valve 1 is connected with total oil-in 7 of hydraulic control valve piece 5 in the fertilising loop; The oil-out of type pilot pressure-reducing valve 1 is connected with the oil-in of digital display type flow speed control valve 2, the oil-out of digital display type flow speed control valve 2 and 9 conductings of fertilising motor port; Cut total oil-in 7 conductings of the oil-in and the hydraulic control valve piece 5 of digital display type flow speed control valve 2 in kind of the loop, kind of motor port 10 is cut in the oil-out conducting of digital display type flow speed control valve 2, like Fig. 1, Fig. 2, shown in Figure 3.
This hydraulic system is in carrying out sugarcane mechanized cultivation process; When needs are regulated fertilising speed and cut kind of speed; Only need to regulate left-hand digit display type flow speed control valve 2 as shown in Figure 2, i.e. the rotating speed of scalable simply connected hydraulic motor 3, thus obtain suitable fertilising speed; Regulate the digital display type flow speed control valve 2 on the right as shown in Figure 2, i.e. the rotating speed of scalable series connection hydraulic motor 4, thus obtain suitable kind of the speed of cutting.
The present invention mainly is assemblied on the sugarcane planting machine and uses, and the total oil inlet pipe invented and the medium-sized tractor that total flowline is connected to four wheel drive are got final product on the corresponding hydraulic pressure output interface at the back.
Claims (6)
1. kind of a digital display speed governing hydraulic system is cut in the sugarcane planting machine fertilising; Comprise control fertilizer apparatus and the hydraulic circuit of cutting kind of device; It is characterized in that: said hydraulic circuit comprises the fertilising loop that is connected in parallel in the total oil circuit of sugarcane planting machine, cuts kind of loop and skimmer circuit; The digital display type flow speed control valve (2) and the simply connected hydraulic motor (3) that comprise series connection in the said fertilising loop, said digital display type flow speed control valve (2) and the series connection hydraulic motor (4) that comprises series connection in kind of the loop of cutting, said series connection hydraulic motor (4) is the simply connected hydraulic motor (3) of two or more series connection; Except that subordinate's simply connected hydraulic motor (3), each simply connected hydraulic motor (3) of all the other primes all is connected with drain mast; The output of said simply connected hydraulic motor (3) inserts fertilizer apparatus, and the output of said series connection hydraulic motor (4) inserts cuts kind of a device.
2. kind of a digital display speed governing hydraulic system is cut in sugarcane planting machine fertilising according to claim 1, and it is characterized in that: said series connection hydraulic motor (4) is a simply connected hydraulic motor (3).
3. kind of a digital display speed governing hydraulic system is cut in sugarcane planting machine fertilising according to claim 1 and 2, and it is characterized in that: said fertilising oil circuit, the Hydraulic Elements of cutting in kind of oil circuit and the overflow oil circuit are installed concentratedly on hydraulic control valve piece (5).
4. kind of a digital display speed governing hydraulic system is cut in sugarcane planting machine fertilising according to claim 3; It is characterized in that: said hydraulic control valve piece (5) is provided with total oil-in (7), total oil-out (8), fertilising motor port (9) and cuts kind of a motor port (10), total oil inlet pipe that said each mouthful connects the total oil circuit of sugarcane planting machine respectively and total flowline, fertilizer apparatus with the oil-in (9) of simply connected hydraulic motor (3), cut kind of device and use the oil-in (10) of the hydraulic motor (4) of connecting or cut the oil-in of kind of device with simply connected hydraulic motor (3).
5. kind of a digital display speed governing hydraulic system is cut in sugarcane planting machine according to claim 1 and 2 fertilising, it is characterized in that: said fertilising loop or cut in kind of the loop, and in the preceding series connection pressure-reducing valve of digital display type flow speed control valve (2) (1).
6. kind of a digital display speed governing hydraulic system is cut in sugarcane planting machine fertilising according to claim 1 and 2, it is characterized in that: overflow valve (6) is set in the said skimmer circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100722969A CN102598933A (en) | 2012-03-16 | 2012-03-16 | Hydraulic, fertilizing, seed stem cutting and digitally-displayed speed regulation system of sugarcane planter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100722969A CN102598933A (en) | 2012-03-16 | 2012-03-16 | Hydraulic, fertilizing, seed stem cutting and digitally-displayed speed regulation system of sugarcane planter |
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| CN102598933A true CN102598933A (en) | 2012-07-25 |
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| CN2012100722969A Pending CN102598933A (en) | 2012-03-16 | 2012-03-16 | Hydraulic, fertilizing, seed stem cutting and digitally-displayed speed regulation system of sugarcane planter |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864186Y (en) * | 2005-12-27 | 2007-01-31 | 辽宁工程技术大学 | Electro-hydraulic digital speed control valve |
| CN201047364Y (en) * | 2007-05-28 | 2008-04-16 | 现代农装北方(北京)农业机械有限公司 | Tandem type multiple motor hydraulic circuit system |
| CN201061190Y (en) * | 2007-04-26 | 2008-05-21 | 现代农装北方(北京)农业机械有限公司 | Hydraulic pressure drive rod combine planter for sugarcane |
| CN201358970Y (en) * | 2009-03-06 | 2009-12-09 | 上海人豪液压技术有限公司 | Flanged joint-type composite hydraulic control valve device |
| CN201594038U (en) * | 2009-12-18 | 2010-09-29 | 沈阳黎明航空发动机(集团)有限责任公司 | Overall flushing tester for aircraft engines |
| CN201805697U (en) * | 2010-02-05 | 2011-04-27 | 中机美诺科技股份有限公司 | Novel whole bar type sugarcane combined planting machine |
| CN202145743U (en) * | 2011-07-28 | 2012-02-22 | 中机美诺科技股份有限公司 | Hydraulic drive complete-rod type sugarcane combined planter with film mulching mechanism |
| CN202455806U (en) * | 2012-03-16 | 2012-10-03 | 广西钦州力顺机械有限公司 | Fertilizing and seed cutting digital display speed regulation hydraulic system for sugarcane planter |
-
2012
- 2012-03-16 CN CN2012100722969A patent/CN102598933A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864186Y (en) * | 2005-12-27 | 2007-01-31 | 辽宁工程技术大学 | Electro-hydraulic digital speed control valve |
| CN201061190Y (en) * | 2007-04-26 | 2008-05-21 | 现代农装北方(北京)农业机械有限公司 | Hydraulic pressure drive rod combine planter for sugarcane |
| CN201047364Y (en) * | 2007-05-28 | 2008-04-16 | 现代农装北方(北京)农业机械有限公司 | Tandem type multiple motor hydraulic circuit system |
| CN201358970Y (en) * | 2009-03-06 | 2009-12-09 | 上海人豪液压技术有限公司 | Flanged joint-type composite hydraulic control valve device |
| CN201594038U (en) * | 2009-12-18 | 2010-09-29 | 沈阳黎明航空发动机(集团)有限责任公司 | Overall flushing tester for aircraft engines |
| CN201805697U (en) * | 2010-02-05 | 2011-04-27 | 中机美诺科技股份有限公司 | Novel whole bar type sugarcane combined planting machine |
| CN202145743U (en) * | 2011-07-28 | 2012-02-22 | 中机美诺科技股份有限公司 | Hydraulic drive complete-rod type sugarcane combined planter with film mulching mechanism |
| CN202455806U (en) * | 2012-03-16 | 2012-10-03 | 广西钦州力顺机械有限公司 | Fertilizing and seed cutting digital display speed regulation hydraulic system for sugarcane planter |
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Application publication date: 20120725 |