CN207151704U - A kind of gas-liquid double-current method variable transmission system - Google Patents
A kind of gas-liquid double-current method variable transmission system Download PDFInfo
- Publication number
- CN207151704U CN207151704U CN201720486106.6U CN201720486106U CN207151704U CN 207151704 U CN207151704 U CN 207151704U CN 201720486106 U CN201720486106 U CN 201720486106U CN 207151704 U CN207151704 U CN 207151704U
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- China
- Prior art keywords
- liquid
- transmission system
- gas
- chip microcomputer
- shower nozzle
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- Expired - Fee Related
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- Spray Control Apparatus (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The utility model discloses a kind of gas-liquid double-current method variable transmission system, including gas circuit transmission system, fluid path transmission system and detecting system three parts.It is characterized in that：The gas circuit transmission system includes mini-tiller output shaft, air pump, air-source treater, pressure sensor, U/P valves, gas end connector, the fluid path transmission system includes medicine-chest, liquid pump, dc source, check valve, flow sensor, proportioning valve, liquid end connector, shower nozzle, the detecting system includes laser range finder and single-chip microcomputer, the air pump is connected to mini-tiller output shaft, the dc source is connected to liquid pump, the laser range finder is connected to single-chip microcomputer, described shower nozzle one end connects gas end connector, and the shower nozzle other end is connected to liquid end connector.The utility model is connected with mini-tiller, and all parts are all installed on mini-tiller, and mobile atomizer can be achieved, realize variable rate spray by airline pressure and fluid path flow, and the utility model is clear in structure, there is very strong researching value.
Description
Technical field
A kind of gas-liquid double-current method variable transmission system is the utility model is related to, belongs to Orchard Spray machinery research field.
Background technology
At present, the form of Orchard Spray machinery is varied, there is wind spraying aid type spraying, hydraulic type spraying, torch-type spraying etc.,
But these are all the variable rate spray of single factors, variable rate spray is realized individually through atomisation pressure, rotation speed of fan etc. is changed, and
And there is no target detection thing, for realizing that efficient, precision spraying has certain limitation.
Above-mentioned described variable rate spray has following deficiency and shortcoming：Sprayable is using big discharge rate, rain type, it is impossible to rationally
Agricultural chemicals effectively is utilized, liquid waste is caused, pollutes environment, it is difficult to realize high efficiency spraying operation.
The content of the invention
In order to overcome the deficiencies in the prior art and defect, the purpose of this utility model is to provide a kind of gas-liquid pair
Streaming variable transmission system, gas-liquid double-current method shower nozzle is used, can realize that variable sprays by the U/P valves in gas circuit transmission system
Mist, variable rate spray can also be realized by the proportioning valve in fluid path transmission system.
Technical scheme is a kind of gas-liquid double-current method variable transmission system used by the utility model solves its technical problem,
Including mini-tiller output shaft 1, air pump 2, air-source treater 3, pressure sensor 4, U/P valves 5, gas end connector 6, shower nozzle 7, liquid termination
First 8, proportioning valve 9, flow sensor 10, check valve 11, liquid pump 12, medicine-chest 13, dc source 14, laser range finder 15, monolithic
Machine 16, it is characterised in that：The air pump 2 is connected on mini-tiller output shaft 1, and the air-source treater 3 is connected on air pump 2,
Gas passes sequentially through the gentle end connector 6 of pressure sensor 4, U/P valves 5 to shower nozzle 7 after being exported from air-source treater 3, described
Pressure sensor 4 is connected on single-chip microcomputer 16, and the U/P valves 5 are connected on single-chip microcomputer 16, and the liquid pump 12 is connected to medicine-chest 13
On, the check valve 11 is connected on liquid pump 12, and liquid passes sequentially through flow sensor 10, ratio after being exported from check valve 11
Valve 9 and liquid end connector 8 are on shower nozzle 7, and the dc source 14 is connected on liquid pump 12, and the flow sensor 10 is connected to list
On piece machine 16, the proportioning valve 9 is connected on single-chip microcomputer 16, and the laser range finder 15 is connected on single-chip microcomputer 16.
On the one hand variable rate spray process described above realized by the U/P valves 5 in gas circuit transmission system, on the other hand
Realized by the proportioning valve 9 of fluid path transmission system.
What is selected in variable rate spray transmission system described above is gas-liquid double-current method shower nozzle 7.
A kind of operation principle of gas-liquid double-current method variable transmission system of the utility model is：
Each part in gas-liquid double-current method variable transmission system is all installed on mini-tiller, run over by mini-tiller
The rotation of output shaft imparts power to air pump in journey, compressed gas is produced, by being transported to U/P after air-source treater voltage stabilizing
Valve, shower nozzle is transported to finally by gas end connector；Dc source liquid-feeding pump provides power, by the liquid in medicine-chest eventually through liquid
End connector is transported to after shower nozzle, gas and decoction mix at shower nozzle and carries out spraying operation；Pass through laser range finder detecting distance
Signal feeds back to single-chip microcomputer, and gas circuit transmission system is combined distance signal with U/P valves to realize variable rate spray, fluid path transmission system
Distance signal is combined to realize variable rate spray with proportioning valve.
A kind of beneficial effect of gas-liquid double-current method variable transmission system of the utility model is：By the utility model and mini-tiller
Connection, can realize variable rate spray respectively by air-liquid two-way, reach the spray effect of efficient, smart amount, improve the spray of decoction
Mist efficiency, reduce environmental pollution, and the utility model is clear in structure, convenient operation.
Brief description of the drawings
Fig. 1 is a kind of flow distribution map of gas-liquid double-current method variable transmission system.
Fig. 2 is the structure chart of gas-liquid double-current method shower nozzle.
Embodiment
1 and Fig. 2 is further described to the utility model below in conjunction with the accompanying drawings：
A kind of gas-liquid double-current method variable transmission system, including mini-tiller output shaft 1, air pump 2, air-source treater 3, pressure pass
Sensor 4, U/P valves 5, gas end connector 6, shower nozzle 7, liquid end connector 8, proportioning valve 9, flow sensor 10, check valve 11, liquid pump 12,
Medicine-chest 13, dc source 14, laser range finder 15, single-chip microcomputer 16, it is characterised in that：The air pump 2 is connected to mini-tiller output
On axle 1, the air-source treater 3 is connected on air pump 2, and gas passes sequentially through pressure sensing after being exported from air-source treater 3
The gentle end connector 6 of device 4, U/P valves 5 is on shower nozzle 7, and the pressure sensor 4 is connected on single-chip microcomputer 16, and the U/P valves 5 connect
In on single-chip microcomputer 16, the liquid pump 12 is connected on medicine-chest 13, and the check valve 11 is connected on liquid pump 12, and liquid is from check valve
Flow sensor 10, proportioning valve 9 and liquid end connector 8 are passed sequentially through to shower nozzle 7 after being exported in 11, and the dc source 14 connects
In on liquid pump 12, the flow sensor 10 is connected on single-chip microcomputer 16, and the proportioning valve 9 is connected on single-chip microcomputer 16, described
Laser range finder 15 is connected on single-chip microcomputer 16.
On the one hand the variable rate spray process is realized by the U/P valves 5 in gas circuit transmission system, on the other hand pass through liquid
The proportioning valve 9 of road transmission system is realized.
Implement a kind of gas-liquid double-current method variable transmission system of the present utility model, clear in structure, convenient operation.This practicality is new
What is selected in type variable rate spray transmission system is gas-liquid double-current method shower nozzle 7.
Claims (3)
1. a kind of gas-liquid double-current method variable transmission system, including mini-tiller output shaft (1), air pump (2), air-source treater (3), pressure
Force snesor (4), U/P valves (5), gas end connector (6), shower nozzle (7), liquid end connector (8), proportioning valve (9), flow sensor
(10), check valve (11), liquid pump (12), medicine-chest (13), dc source (14), laser range finder (15), single-chip microcomputer (16), it is special
Sign is：The air pump (2) is connected on mini-tiller output shaft (1), and the air-source treater (3) is connected on air pump (2), gas
Body passes sequentially through pressure sensor (4), U/P valves (5) gentle end connector (6) to shower nozzle (7) after being exported from air-source treater (3)
On, the pressure sensor (4) is connected on single-chip microcomputer (16), and the U/P valves (5) are connected on single-chip microcomputer (16), the liquid
Pump (12) is connected on medicine-chest (13), and the check valve (11) is connected on liquid pump (12), and liquid exports from check valve (11)
After pass sequentially through flow sensor (10), proportioning valve (9) and liquid end connector (8) on shower nozzle (7), the dc source (14) is even
It is connected on liquid pump (12), the flow sensor (10) is connected on single-chip microcomputer (16), and the proportioning valve (9) is connected to single-chip microcomputer
(16) on, the laser range finder (15) is connected on single-chip microcomputer (16).
A kind of 2. gas-liquid double-current method variable transmission system according to claim 1, it is characterised in that：The variable rate spray one
Aspect realized by the U/P valves (5) in gas circuit transmission system, on the other hand by the proportioning valve (9) of fluid path transmission system come
Realize.
A kind of 3. gas-liquid double-current method variable transmission system according to claim 1, it is characterised in that：The variable rate spray passes
What is selected in dynamic system is gas-liquid double-current method shower nozzle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720486106.6U CN207151704U (en) | 2017-04-26 | 2017-04-26 | A kind of gas-liquid double-current method variable transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720486106.6U CN207151704U (en) | 2017-04-26 | 2017-04-26 | A kind of gas-liquid double-current method variable transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207151704U true CN207151704U (en) | 2018-03-30 |
Family
ID=61709938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720486106.6U Expired - Fee Related CN207151704U (en) | 2017-04-26 | 2017-04-26 | A kind of gas-liquid double-current method variable transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207151704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937631A (en) * | 2017-04-26 | 2017-07-11 | 西北农林科技大学 | A kind of gas-liquid double-current method variable transmission system |
-
2017
- 2017-04-26 CN CN201720486106.6U patent/CN207151704U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937631A (en) * | 2017-04-26 | 2017-07-11 | 西北农林科技大学 | A kind of gas-liquid double-current method variable transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20200426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |