CN205161120U - Electronic multi -functional quantitative liquid manure integrative ware that topdresses - Google Patents
Electronic multi -functional quantitative liquid manure integrative ware that topdresses Download PDFInfo
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- CN205161120U CN205161120U CN201520898374.XU CN201520898374U CN205161120U CN 205161120 U CN205161120 U CN 205161120U CN 201520898374 U CN201520898374 U CN 201520898374U CN 205161120 U CN205161120 U CN 205161120U
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- water pump
- liquid manure
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- water tank
- topdresses
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Abstract
(B, ) the utility model discloses a (B, ) electronic multi -functional quantitative liquid manure integrative ware that topdresses, it includes the backpack water tank, be equipped with battery and water pump at the backpack water tank, the water inlet and the backpack water tank two of water pump connect, the power supply of battery water -feeding pump, be equipped with the microcomputer control ware by the storage battery power supply on the backpack water tank, be connected with the hose on the delivery port of water pump, it carrys over the liquid manure fertilization rifle in water hole out of to be connected with the tip on the hose, be equipped with the solenoid valve on liquid manure fertilization rifle, the microcomputer control ware is connected with water pump and solenoid valve, be equipped with pressure switch or water pump outlet valve time delay opening device on the delivery port of water pump. The utility model discloses the flow that can avoid water pump initial start in -process is inhomogeneous and the drainage inaccuracy problem that leads to improves and arranges fertile precision, and (b) quantitative accuracy reaches < 1% after detect, adopting this technical scheme. (B, )
Description
Technical field
The utility model patent relates to a kind of multifunctional quantitatively liquid manure and to topdress integrated device, belongs to crop land for growing field crops
spraying, water normal root water andthe multi-purpose tool of one of topdressing.
Background technology
Tobacco planting technology relatively other crop has leading action, the scientific and technological planting technology of its some advanced persons can extensively be promoted other crop gradually, to reduce the quantification fertilising of soil pollution, the large-scale promotion of present tobacco business, existing liquid manure fertilizer placement drill is more, if number of patent application 201410590250 patent name is disclose " a kind of liquid manure one dosing device in the patent of " liquid manure one dosing device ", comprise container of fertilizer 1 and rifle body 8, mounting bracket 2 below container of fertilizer 1 is provided with water pump 6, singlechip controller 3 and power supply 5, three is interconnected, container of fertilizer 1 is connected rifle body 8 by water pump 6 with plastic tube 7.The present invention drives liquid manure motion by water pump, saves manpower, only needs the valve pressed on rifle body to realize quantitative fertilization by the working time of singlechip controller control water pump, can ensure that the error of each fertilizing amount is within 1ml.Although this kind of liquid manure fertilizer apparatus is efficient, laborsaving, but it is still larger to calculate its single fertilising error through applicant, the object of precision fertilizing can not be met, analyze through applicant, because liquid outflow pressure has a process risen in the process of starting mode of pump, if switch valve is opened in uphill process, trickle flow can not stablize accurate control; The fertilization gun apopore of this dosing device is four mouthfuls simultaneously, easily occurs burning seedling phenomenon in fertilising process.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of fertilizing amount accurately, not easily to occur burning the quantitative liquid manure of multifunctional electric of seedling and to topdress integrated device, can overcome the deficiencies in the prior art.
The technical solution of the utility model is: the quantitative liquid manure of multifunctional electric topdresses integrated device, it comprises back pack water tank, accumulator and water pump is provided with at back pack water tank, water inlet and the back pack water tank two of water pump connect, accumulator feed pump is powered, back pack water tank is provided with by battery-driven microcomputer controller, the delivery port of water pump is connected with flexible pipe, flexible pipe is connected with the liquid manure fertilization gun of end belt apopore, liquid manure fertilization gun is provided with magnetic valve, microcomputer controller is connected with water pump and magnetic valve, the delivery port of water pump is provided with pressure switch or exit of pump valve delayed start-up device.
The quantitative liquid manure of the above-mentioned multifunctional electric integrated device that topdresses is that described microcomputer controller is single-chip microcomputer.
The quantitative liquid manure of the aforesaid multifunctional electric integrated device that topdresses is that the apopore quantity of liquid manure fertilization gun is two, and the center of circle of two apopores point-blank.
Compared with the prior art, the utility model by arranging pressure switch or exit of pump valve delayed start-up device on existing monolithic processor controlled electrically metering fertilizer placement drill, the mass flow discrepancy in water pump initial start-up procedures so just can be avoided even and the draining inaccuracy problem caused, improve fertilizer precision, through detecting, after adopting the technical program
quantitative accuracy reaches < ± 1%.the apopore quantity of liquid manure fertilization gun is two, and the center of circle of two apopores point-blank, like this in the process of fertilising, can be used fertile direction parallel with body direction, ridge, avoid liquid manure to rush at root, occurs burning seedling.
Can connect sustained low pressure, middle pressure, high-pressure work button on microcomputer controller (single-chip microcomputer), being connected to liquid manure fertilization gun 6 on flexible pipe 5 according to the difference of environment for use can replace with spray lance or the bar that waters simultaneously, so just can simultaneously
by controlling case transformation shape, realizing spraying, water normal root water and quantitatively impose the multiple functions such as liquid manure.
To topdress function, be applicable to the agricultural crops being planted in density less than 5000 plants/acre, be also applicable to most of fruit tree, and other crop.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the quantitative output Control timing sequence figure of existing electrically metering fertilizer placement drill.。
Embodiment
Embodiment 1, electrically metering fertilizer placement drill as described in documents 1, back pack water tank 1 is plastic products, accumulator 2 is provided with in the below of back pack water tank 1, water pump 3 and microcomputer controller 4(single-chip microcomputer), water inlet and the back pack water tank 1 two of water pump 3 connect, delivery port is connected with flexible pipe 5, flexible pipe 5 is connected with the liquid manure fertilization gun 6 of end belt apopore, liquid manure fertilization gun 6 is provided with the magnetic valve 7 controlling water pump 3 and start, accumulator 2 feed pump 3 and microcomputer controller 4 are powered, by carrying out Programming to microcomputer controller 4, continuous operation can be met, spray medicine is realized after changing shower nozzle, manual time-delay closing and time-delay closing is adjustable, realize dosing, as shown in Figure 2, in the process of starting mode of pump, liquid outflow pressure is a process risen to this dosing effect, if switch valve is opened in uphill process, trickle flow can not be stablized.For solving the problem, applicant adopts and solves following problem in two ways, the first arranges a time difference control on existing single-chip microcomputer, namely, after pressing pressure electromagnetic valve 7, the time cycle of measuring and calculating T1 to T3, work by water pump 3 after pressure electromagnetic valve 7, after the time cycle of T1 to T3, liquid manure fertilization gun 6 water outlet opened by magnetic valve 7, does the industry time to water pump and electromagnetic valve being closed later simultaneously, thus realizes liquid and quantitatively export accurately.It two is install a pressure switch separately on the delivery port of water pump 3, utilizes pressure switch to carry out the discharge pressure of stable water pump.
The apopore quantity of liquid manure fertilization gun 6 is two, and point-blank, it is vertical with body direction, ridge to use fertile direction like this, avoids liquid manure to rush at root in the center of circle of two apopores, occurs burning seedling.
Simultaneously at microcomputer controller 4(single-chip microcomputer) above can connect sustained low pressure, middle pressure, high-pressure work button, to be connected on flexible pipe 5 liquid manure fertilization gun 6 according to the difference of environment for use can with spray lance or the bar that waters replacement simultaneously.
Claims (3)
1. the quantitative liquid manure of multifunctional electric topdresses integrated device, it comprises back pack water tank (1), back pack water tank (1) is provided with accumulator (2) and water pump (3), the water inlet of water pump (3) is connected with back pack water tank (1), accumulator (2) feed pump (3) is powered, it is characterized in that: on back pack water tank (1), be provided with the microcomputer controller (4) of being powered by accumulator (2), the delivery port of water pump (3) is connected with flexible pipe (5), flexible pipe (5) is connected with the liquid manure fertilization gun (6) of end belt apopore, liquid manure fertilization gun (6) is provided with magnetic valve (7), microcomputer controller (4) is connected with water pump (3) and magnetic valve (7), the delivery port of water pump (3) is provided with pressure switch or water pump (3) outlet valve delayed start-up device.
2. the quantitative liquid manure of multifunctional electric according to claim 1 topdresses integrated device, it is characterized in that: described microcomputer controller (4) is single-chip microcomputer.
3. the quantitative liquid manure of multifunctional electric according to claim 1 and 2 topdresses integrated device, it is characterized in that: the apopore quantity of liquid manure fertilization gun (6) is two, and the center of circle of two apopores point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898374.XU CN205161120U (en) | 2015-11-12 | 2015-11-12 | Electronic multi -functional quantitative liquid manure integrative ware that topdresses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898374.XU CN205161120U (en) | 2015-11-12 | 2015-11-12 | Electronic multi -functional quantitative liquid manure integrative ware that topdresses |
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| CN205161120U true CN205161120U (en) | 2016-04-20 |
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| CN201520898374.XU Active CN205161120U (en) | 2015-11-12 | 2015-11-12 | Electronic multi -functional quantitative liquid manure integrative ware that topdresses |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106664928A (en) * | 2016-12-27 | 2017-05-17 | 郑立坚 | Precise water and fertilizer integrated machine |
| CN107439117A (en) * | 2017-09-01 | 2017-12-08 | 宁波市凌立工业产品设计有限公司 | A kind of quantitative fertilization device of solid-state fertilizer |
| CN107873211A (en) * | 2017-12-13 | 2018-04-06 | 贵州省烟草科学研究院 | A kind of synthesization liquid manure feed system |
| CN107950363A (en) * | 2017-12-13 | 2018-04-24 | 贵州黔丰源农业科技开发有限公司 | A kind of backpack liquid transporting apparatus that can improve discharge opeing precision |
-
2015
- 2015-11-12 CN CN201520898374.XU patent/CN205161120U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106664928A (en) * | 2016-12-27 | 2017-05-17 | 郑立坚 | Precise water and fertilizer integrated machine |
| CN107439117A (en) * | 2017-09-01 | 2017-12-08 | 宁波市凌立工业产品设计有限公司 | A kind of quantitative fertilization device of solid-state fertilizer |
| CN107873211A (en) * | 2017-12-13 | 2018-04-06 | 贵州省烟草科学研究院 | A kind of synthesization liquid manure feed system |
| CN107950363A (en) * | 2017-12-13 | 2018-04-24 | 贵州黔丰源农业科技开发有限公司 | A kind of backpack liquid transporting apparatus that can improve discharge opeing precision |
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