CN1090964A - Multipurpose fertilizing sprayer - Google Patents
Multipurpose fertilizing sprayer Download PDFInfo
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- CN1090964A CN1090964A CN 93110877 CN93110877A CN1090964A CN 1090964 A CN1090964 A CN 1090964A CN 93110877 CN93110877 CN 93110877 CN 93110877 A CN93110877 A CN 93110877A CN 1090964 A CN1090964 A CN 1090964A
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- injection
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Abstract
The present invention is a kind of multipurpose fertilizing sprayer to crops fertilising and spraying agricultural chemicals etc., and it is made of the injection head in fertilization system and the spraying system, injection rod, depthkeeping dish, check valve, ball valve, return spring, fluid cylinder, piston rod, handgrip, liquid bucket, conduit, spray gun etc.Collection fertilising and spraying are one, and be rational in infrastructure, do not stop up, and do not leak solution and soup, can depthkeeping during fertilising, quantitatively, regularly, laborsaving during the spray medicine, the work efficiency height, and have dependable performance, beautiful and applicable, easy and simple to handle, easy to maintenance, long service life, advantage such as good in economic efficiency.
Description
The present invention is a kind of multipurpose fertilizing sprayer to crops fertilising and spraying agricultural chemicals etc., and it belongs to the agricultural equipment production technical field.
At present, fertilizer applicator that generally use in vast rural area and sprayer are the agricultural utensil of two big autonomous systems, apply fertilizer and spray agricultural chemicals and need buy two kinds of utensils and just can achieve the goal.So promptly use inconvenience to increase financial burden to the peasant again.Yet existing injection type fertilizer applicator is by injection head, bar, load dish, body, handgrip, check valve, last time valve, return spring constitutes, injection orifice is located on the injection head, and return spring is located at the piston rod periphery, and its main disadvantage is: the injection orifice directly contacts with earth, easily stops up.The adjusting of fertilizing amount solves by injection rod screw in fluid cylinder, involves spiral position easy-to-rust mutually with fertilizing amount.Apply fertilizer and bury and carry out simultaneously, the formation premature ejaculation of loosening the soil, pan soil can not apply in the soil, waste fertilizer.Because the power by return spring is gone into soil fertilization, its elastic force is excessive, and fertilising simultaneously overcomes this spring force again just can be carried out, and its application of force is excessive again.And unreasonable structure, it is improper that material is equipped with, the quality instability.Existing sprayer is by the liquid bucket, fluid cylinder, and conduit, spray gun constitutes, and its main disadvantage is: promote the power of piston during work by people's forearm, little, the fatiguability of power, the application point of power is on human body, and labour intensity is big.Fluid cylinder is molten long-pending little, and pressure is low, the spray medicine of incompatibility fruit tree and large tracts of land crops, and work efficiency is low.
A kind of can the fertilising that the objective of the invention is to avoid above-mentioned the deficiencies in the prior art and design can be sprayed agricultural chemicals, and multipurpose fertilizing sprayer rational in infrastructure, easy to use.
Purpose of the present invention can reach by following measure.
The present invention is a kind of multipurpose fertilizing sprayer, it is by injection head (1), injection rod (2), depthkeeping dish (3), check valve (4), ball valve (5), return spring (6), fluid cylinder (7), piston rod (8), handgrip (9), liquid bucket (10), conduit (11), spray gun formations such as (12), it is characterized in that injection orifice (13) is located at injection head scrobicular ring place, directed nail (14) is arranged on the depthkeeping dish, be provided with movable spraying system between injection head and the injection rod, joint (15) one ends in the spraying system are threaded with injection head, the other end is connected with pneumatics kettle (16), injection rod can pass from pneumatics kettle hollow space, be provided with ball (17) in the joint, end at joint is provided with the passage (18) that leads to conduit and pneumatics kettle, conduit one end is connected with joint, the other end is connected with spray gun joint (19), the spray gun joint is provided with switch (20), be provided with beveled aperture (21) in the same way in the spray gun, nozzle (22) is multidirectional nozzle, return spring is located at the middle level between piston rod and the fluid cylinder, the piston end ball valve, piston rod, the collar (23) connects with firm pin (24), the fluid cylinder two ends are provided with lid (25), fluid cylinder is provided with injection groove (26), accent amount positioning key (27) and timing seat (28), handgrip are provided with recessed mention (29).Injection head can directly be connected with injection rod, also movable spraying system can be connected to therebetween.Injection groove and timing seat are located at the fluid cylinder lid place near tailpiece of the piston rod.Multidirectional nozzle on the spray gun is for becoming 180 ° emple hole or becoming 90 ° teejet nozzle with spray gun with spray gun.Joint in the spraying system is high pressure connection or low-pressure connector.
The multipurpose fertilizing sprayer of making as stated above has following advantage compared with the prior art:
1, injection orifice is located at injection head scrobicular ring place, does not directly contact with earth, does not stop up.
2, the adjusting of fertilizing amount is moved on piston rod by the return spring seat of honour, tightens that accent amount positioning key realizes again, does not involve with fertilization depth, does not influence the bonding strength of injection rod and fluid cylinder.
3, owing to be provided with injection groove, accent amount positioning key and timing seat,, injection head do not involve mutually so burying and penetrate liquid; During work, return spring upwards promotes piston rod, when accent amount location strong when regularly seat is gone up injection head can bury, when burying appropriate depth, handgrip is rotated to an angle, make accent amount positioning key when regularly seat turns to injection groove, promote piston downwards and just can reach regularly fertilising, the purpose of not leaking solution.
4, the effect of return spring is only limited to the piston return, does not need elastic force to bury, and its elastic force is minimum, overcomes the elastic force fertilising, reaches the little purpose of the application of force.
5, the depthkeeping dish moves on injection rod and regulates fertilization depth and fertilizing amount, thereby reaches depthkeeping, purpose quantitative, that regularly apply fertilizer.
6, owing to be provided with movable spraying system between injection head and the injection rod, so both increased the scope of application, reduced spray medicine labour intensity again, the spray medicine of particularly suitable fruit tree and large tracts of land crops, work efficiency height.
7, rational in infrastructure, dependable performance, beautiful and applicable, easy and simple to handle, easy to maintenance, long service life.
Accompanying drawing 1 is a structural representation of the present invention, and accompanying drawing 2 is a profile of the present invention, among the figure:
1, injection head, 2, injection rod,
3, depthkeeping dish, 4, check valve,
5, ball valve, 6, return spring,
7, fluid cylinder, 8, piston rod,
9, handgrip, 10, the liquid bucket,
11, conduit, 12, spray gun,
13, injection orifice, 14, directed nail,
15, the spraying system joint, 16, the pneumatics kettle,
17, ball in the joint, 18, passage,
19, spray gun joint, 20, spray gun joint switch,
21, beveled aperture in the spray gun, 22, nozzle,
23, the collar, 24, firm pin,
25, fluid cylinder end cap, 26, injection groove,
27, accent amount positioning key, 28, seat regularly,
29, recessed mentioning.
Below in conjunction with accompanying drawing the embodiment of the invention is described in further detail.
850 millimeters of this multipurpose fertilizing sprayer length overalls, fertilization depth are between the 50-200 millimeter, and fertilizing amount is between the 1-100 milliliter.It is by injection head (1), injection rod (2), depthkeeping dish (3), check valve (4), ball valve (5), return spring (6), fluid cylinder (7), piston rod (8), handgrip (9), liquid bucket (10), conduit (11), spray gun formations such as (12), it is characterized in that injection orifice (13) is located at injection head scrobicular ring place, directed nail (14) is arranged on the depthkeeping dish, be provided with movable spraying system between injection head and the injection rod, joint (15) one ends in the spraying system are threaded with injection head, the other end is connected with pneumatics kettle (16), injection rod can pass from pneumatics kettle hollow space, be provided with ball (17) in the joint, end at joint is provided with the passage (18) that leads to conduit and pneumatics kettle, conduit one end is connected with joint, the other end is connected with spray gun joint (19), the spray gun joint is provided with switch (20), be provided with beveled aperture (21) in the same way in the spray gun, nozzle (22) is multidirectional nozzle, return spring is located at the middle level between piston rod and the fluid cylinder, the piston end ball valve, piston rod, the collar (23) connects with firm pin (24), the fluid cylinder two ends are provided with lid (25), fluid cylinder is provided with injection groove (26), accent amount positioning key (27) and timing seat (28), handgrip are provided with recessed mention (29).Injection head can directly be connected with injection rod, also movable spraying system can be connected to therebetween.Injection groove, accent amount positioning key and timing seat are located at the fluid cylinder lid place near tailpiece of the piston rod.Multidirectional nozzle on the spray gun is for becoming 180 ° emple hole or becoming 90 ° hand to penetrate nozzle with spray gun with spray gun.Joint in the spraying system is high pressure connection or low-pressure connector.Its operation principle is: during fertilising, pneumatics several times, get rid of the fluid cylinder air, when under the return spring effect, piston rises, form parital vacuum in the fluid cylinder, liquid fertilizer from the liquid bucket through low-pressure tube, piston rod, ball valve is drawn onto in the fluid cylinder, because in the injection head check valve is housed, liquid fertilizer can not flow out from aperture, in holding this utensil insertion soil, after (burying fully) handgrip is rotated until aperture, when making accent amount positioning key reach injection groove, exert pressure, the fluid cylinder inner carrier moves down under the effect of manpower, and the solution in the fluid cylinder is pressurizeed, bead on ball valve under this pressure is closed ball valve, solution can only back down check valve by injection head and inject soil from aperture, and till the lower extreme point, the solution predetermined amounts all penetrates up to piston.Manpower is eliminated, and return spring works, and piston is risen, and this moment, check valve was closed under the effect of little spring, and the glass marble on the ball valve freely falls, and ball valve is opened, and solution is inhaled into fluid cylinder, begins next work cycle.When needing to spray agricultural chemicals, movable spraying system is connected between injection head and the injection rod, pneumatics is got rid of the air in the fluid cylinder, under the effect of return spring power several times before using, piston rises, form parital vacuum in the fluid cylinder, the liquid medicine sucks fluid cylinder from the liquid bucket, under the effect at manpower, piston moves downward, to the pressurization of the liquid in the fluid cylinder, the bead on ball valve under this pressure is closed ball valve, and liquid can only pass through from high pressure connection, back down the glass marble in the joint, enter spray gun by high-pressure conduit, from the aperture ejection, but because aperture is less, can not all pass through, remainder only enters the air in the pneumatics kettle compression kettle; When piston moves to lower extreme point, manpower is eliminated, return spring forms parital vacuum again again with the piston return in the fluid cylinder, the bead that the pressure of compressed air promotes in the joint in the pneumatics kettle is closed joint at this moment, make on the one hand and keep parital vacuum in the fluid cylinder, on the other hand liquid is pressed onto spray gun, keeps the aperture spraying, when this pressure gradually reduces, liquid in the fluid cylinder has backed down the bead in the joint again again under the effect of manpower, the next circulation of beginning.
Claims (5)
1, a kind of multipurpose fertilizing sprayer that is applicable to the crops fertilising and sprays agricultural chemicals, it is by injection head (1), injection rod (2), depthkeeping dish (3), check valve (4), ball valve (5), return spring (6), fluid cylinder (7), piston rod (8), handgrip (9), liquid bucket (10), conduit (11), spray gun formations such as (12), it is characterized in that injection orifice (13) is located at injection head scrobicular ring place, directed nail (14) is arranged on the depthkeeping dish, be provided with movable spraying system between injection head and the injection rod, joint (15) one ends in the spraying system are threaded with injection head, the other end is connected with pneumatics kettle (16), injection rod can pass from pneumatics kettle hollow space, be provided with ball (17) in the joint, end at joint is provided with the passage (18) that leads to conduit and pneumatics kettle, conduit one end is connected with joint, the other end is connected with spray gun joint (19), the spray gun joint is provided with switch (20), be provided with beveled aperture (21) in the same way in the spray gun, nozzle (22) is multidirectional nozzle, return spring is located at the middle level between piston rod and the fluid cylinder, the piston end ball valve, piston rod, the collar (23) connects with firm pin (24), the fluid cylinder two ends are provided with lid (25), fluid cylinder is provided with injection groove (26), accent amount positioning key (27) and timing seat (28), handgrip are provided with recessed mention (29).
2,, it is characterized in that injection head can directly be connected with injection rod, also can be connected to movable spraying system therebetween according to the said multipurpose fertilizing sprayer of claim 1.
3,, it is characterized in that injection groove, accent amount positioning key and timing seat are located at the fluid cylinder lid place near tailpiece of the piston rod according to the said multipurpose fertilizing sprayer of claim 2.
4,, it is characterized in that multidirectional nozzle on the spray gun is for becoming 180 ° emple hole or becoming 90 ° teejet nozzle with spray gun with spray gun according to the said multipurpose fertilizing sprayer of claim 3.
5,, it is characterized in that the joint in the spraying system is high pressure connection or low-pressure connector according to the said multipurpose fertilizing sprayer of claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93110877 CN1090964A (en) | 1993-02-12 | 1993-02-12 | Multipurpose fertilizing sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93110877 CN1090964A (en) | 1993-02-12 | 1993-02-12 | Multipurpose fertilizing sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1090964A true CN1090964A (en) | 1994-08-24 |
Family
ID=4988696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93110877 Pending CN1090964A (en) | 1993-02-12 | 1993-02-12 | Multipurpose fertilizing sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1090964A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115603A (en) * | 2014-07-04 | 2014-10-29 | 湖南省烟草公司湘西自治州公司 | Movable type irrigation deep-fertilization device |
| CN104115604A (en) * | 2014-07-04 | 2014-10-29 | 湖南省烟草公司湘西自治州公司 | Water-fertilizer precise-quantity application device |
| CN111990876A (en) * | 2020-07-09 | 2020-11-27 | 广东美的厨房电器制造有限公司 | A steam cooking equipment that is used for injection subassembly of steam cooking equipment and has it |
-
1993
- 1993-02-12 CN CN 93110877 patent/CN1090964A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115603A (en) * | 2014-07-04 | 2014-10-29 | 湖南省烟草公司湘西自治州公司 | Movable type irrigation deep-fertilization device |
| CN104115604A (en) * | 2014-07-04 | 2014-10-29 | 湖南省烟草公司湘西自治州公司 | Water-fertilizer precise-quantity application device |
| CN104115603B (en) * | 2014-07-04 | 2016-08-31 | 湖南省烟草公司湘西自治州公司 | Mobile irrigation deep fertilizing device |
| CN111990876A (en) * | 2020-07-09 | 2020-11-27 | 广东美的厨房电器制造有限公司 | A steam cooking equipment that is used for injection subassembly of steam cooking equipment and has it |
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