CN206231641U - Test platform in a kind of plant protection unmanned plane spray booth - Google Patents
Test platform in a kind of plant protection unmanned plane spray booth Download PDFInfo
- Publication number
- CN206231641U CN206231641U CN201621293165.3U CN201621293165U CN206231641U CN 206231641 U CN206231641 U CN 206231641U CN 201621293165 U CN201621293165 U CN 201621293165U CN 206231641 U CN206231641 U CN 206231641U
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- CN
- China
- Prior art keywords
- unmanned plane
- plant protection
- pedestal
- protection unmanned
- test platform
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Abstract
The utility model discloses test platform in a kind of plant protection unmanned plane spray booth, including：Pedestal, it includes matrix and the strut being fixedly installed on pedestal；Rotary shaft, its is detachable to be arranged on the strut of pedestal, and there is the body body to be sheathed on rotary shaft and constitute an entirety with it for it；Fixed support, it passes through the rotating steadying bar on pedestal；Travelling carriage, it is set in qually spaced on the body, and each travelling carriage bottom is respectively provided with sliding groove；Rangefinder, it is arranged in the sliding groove；Liquid level collection device, it is arranged on pedestal top, and strut is connected by rotary shaft and hoisting rope, can not only adjust plant protection unmanned plane highly, and can precisely adjust unmanned plane luffing angle, makes it consistent with practical flight, obtains more preferable testing result.
Description
Technical field
The utility model is related to agricultural plant protection unmanned plane field, more particularly to a kind of flat for the sprinkling test of plant protection unmanned plane
Platform.
Background technology
Rotor plant protection unmanned plane is emerging plant protection apparatus in recent years, and plant protection unmanned plane indoor test platform and equipment rarely have report
Road, existing method of testing is that unmanned plane is fixed into orbit, and sliding on rails is pulled in by motor, is drawn by adjusting
The height of speed and unmanned plane simulates the practical flight process of plant protection unmanned plane, but because plant protection unmanned plane is to be fixed on guide rail
On, its angle of pitch can not be adjusted, it is impossible to simulate the practical flight process of plant protection unmanned plane completely, secondly mist droplet deposition is not examined
Survey is illustrated, and in available data, does not refer to that plant protection unmanned plane how is reduced in detection process produces ground effect pair
The influence of test result.
Utility model content
The utility model has designed and developed test platform in a kind of plant protection unmanned plane spray booth, by rotary shaft and hoisting rope
Connection strut, can not only adjust plant protection unmanned plane highly, and can precisely adjust unmanned plane luffing angle, it is flown with actual
Row is consistent, obtains more preferable testing result.
The utility model it is also an object that devise a kind of liquid level collection device, using U-type groove, and with air draft work(
Can, influence of the ground effect to Pcnten-1 yne-4 is reduced, improve test accuracy.
Test platform in a kind of plant protection unmanned plane spray booth, including：
Pedestal, it includes matrix and the strut being fixedly installed on pedestal；
Rotary shaft, its is detachable to be arranged on the strut of the pedestal, and it has a body, and the body is sheathed on institute
State rotary shaft and constitute an entirety with it；
Fixed support, it passes through the rotating steadying bar on the pedestal；
Travelling carriage, it is set in qually spaced on the body, and each travelling carriage bottom is respectively provided with sliding groove；
Rangefinder, it is arranged in the sliding groove；
Liquid level collection device, it is arranged on the pedestal top.
Preferably, the strut is expansion link, with adjusting apparatus highly.
Preferably, also including rotary electric machine, its described rotary shaft of connection.
Preferably, the liquid level collection device, including：
U-type groove skeleton, the U-type groove that its townhouse is set；
Negative pressure cavity, it is used to accommodate the U-type groove skeleton, and in base bleed mouthful；
Negative-pressure air fan, its described exhaust outlet of connection, for producing negative pressure, with extracting unmanned plane lower section gas-liquid mixture
Gas；
Upset reception pipe, it is worn by connecting shaft and connect, and is arranged on the U-type groove skeleton edges, the upset reception pipe and U-type groove
The U-type groove of skeleton is corresponding.
Preferably, the U-type groove is made up of rigid web plate.
Preferably, the connecting shaft can be around central rotation, and the anglec of rotation is 100 ° -110 °.
Preferably, also including waterproof ventilated membrane, it is coated on the U-type groove skeleton top.
The beneficial effects of the utility model
1st, the utility model has designed and developed test platform in a kind of plant protection unmanned plane spray booth, by rotary shaft and lifting
Rope connection strut, can not only adjust plant protection unmanned plane highly, and can precisely adjust unmanned plane luffing angle, make it with reality
Flight is consistent, obtains more preferable testing result.
2nd, the utility model have also been devised a kind of liquid level collection device, using U-type groove, and with air-exhausting function, reduce ground
Influence of the face effect to Pcnten-1 yne-4, improves test accuracy.
Brief description of the drawings
Fig. 1 is the structural representation of test platform in plant protection unmanned plane spray booth described in the utility model.
Fig. 2 is the structural representation of liquid level collection device described in the utility model.
Fig. 3 is the structural representation of upset reception pipe described in the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
As shown in figure 1, test platform in the plant protection unmanned plane spray booth of the utility model offer, including：Pedestal 100, turn
Moving axis 200, fixed support 300, rangefinder 400 and liquid level collection device 500.
Wherein, pedestal 100 includes matrix 110 and the strut 120 being fixedly installed on pedestal；As a kind of preferred, strut
120 is expansion link, with adjusting apparatus highly.Rotary shaft 200, its is detachable to be arranged on the strut 120 of pedestal, and it has
One body 130, body 130 is sheathed in rotary shaft 200, and constitutes an entirety with rotary shaft 200；Fixed support 300, it leads to
Rotary shaft 200 is crossed to be set up on pedestal；Travelling carriage, it is set in qually spaced on body 130, and each travelling carriage bottom is respectively provided with
Sliding groove, as it is a kind of preferably, sliding groove two ends have a latch segment, rangefinder 400, and it is arranged in sliding groove；Hoisting rope
310, its one end has sliding block, and other end connection plant protection unmanned plane, sliding block is arranged in sliding groove, can be slided along sliding groove.
As one kind preferably, rotary shaft 200 is driven by rotary electric machine, to change plant protection unmanned plane luffing angle.
As Figure 2-3, liquid level collection device 500, it is arranged on the top of pedestal 100, including：
U-type groove skeleton 510, the U-type groove that its townhouse is set；
Negative pressure cavity 520, it is used to accommodate the U-type groove skeleton 510, and in base bleed mouthful；
Negative-pressure air fan 530, its connection exhaust outlet, for producing negative pressure, with extract unmanned plane lower section gas-liquid mixture in
Gas；
Upset reception pipe 530, it is worn by connecting shaft 531 and connect, and is arranged on the edge of U-type groove skeleton 510, overturns reception pipe 530 and U
The U-type groove of type groove skeleton is corresponding.
In another embodiment, U-type groove is made up of rigid web plate.
In another embodiment, connecting shaft 531 can be around central rotation, and the anglec of rotation is 100 ° -110 °.
In another embodiment, waterproof ventilated membrane, it is coated on states the top of U-type groove skeleton 510.
Implement by taking the course of work of test platform in plant protection unmanned plane spray booth as an example, be described further
Unmanned plane is lifted on pedestal 100, rotary shaft 200 is driven by rotary electric machine, to change plant protection unmanned plane pitching
Angle, unmanned aerial vehicle spraying operation collects sprinkling liquid by liquid level collection device 500, and liquid is in liquid level collection device table
Face produces fog because of ground effect, and by the negative-pressure air fan 530 of the bottom of negative pressure cavity 520, its connection exhaust outlet is negative for producing
Pressure, to extract the gas in the gas-liquid mixture of unmanned plane lower section, the liquid that unmanned plane sprays is received by overturning reception pipe 530,
To obtain unmanned plane sprinkling test result.
A kind of liquid level collection device that the utility model is also designed, using U-type groove, and with air-exhausting function, reduces ground
Influence of the effect to Pcnten-1 yne-4, improves test accuracy.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and implementation method
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
1. test platform in a kind of plant protection unmanned plane spray booth, it is characterised in that including：
Pedestal, it includes matrix and the strut being fixedly installed on pedestal；
Rotary shaft, its is detachable to be arranged on the strut of the pedestal, and it has a body, and the body is sheathed on described turning
Moving axis simultaneously constitutes an entirety with it；
Fixed support, it passes through the rotating steadying bar on the pedestal；
Travelling carriage, it is set in qually spaced on the body, and each travelling carriage bottom is respectively provided with sliding groove；
Rangefinder, it is arranged in the sliding groove；
Liquid level collection device, it is arranged on the pedestal top.
2. test platform in plant protection unmanned plane spray booth according to claim 1, it is characterised in that the strut is flexible
Bar, with adjusting apparatus highly.
3. test platform in plant protection unmanned plane spray booth according to claim 1 and 2, it is characterised in that also including rotating
Motor, its described rotary shaft of connection.
4. test platform in plant protection unmanned plane spray booth according to claim 1 and 2, it is characterised in that the liquid level is received
Acquisition means, including：
U-type groove skeleton, the U-type groove that its townhouse is set；
Negative pressure cavity, it is used to accommodate the U-type groove skeleton, and in base bleed mouthful；
Negative-pressure air fan, its described exhaust outlet of connection, for producing negative pressure, to extract the gas in the gas-liquid mixture of unmanned plane lower section
Body；
Upset reception pipe, it is worn by connecting shaft and connect, and is arranged on the U-type groove skeleton edges, the upset reception pipe and U-type groove skeleton
U-type groove it is corresponding.
5. test platform in plant protection unmanned plane spray booth according to claim 4, it is characterised in that the U-type groove is by firm
Property web plate is made.
6. test platform in plant protection unmanned plane spray booth according to claim 4, it is characterised in that the connecting shaft can be around
Central rotation, the anglec of rotation is 100 ° -110 °.
7. test platform in the plant protection unmanned plane spray booth according to claim 5 or 6, it is characterised in that also including waterproof
Ventilated membrane, it is coated on the U-type groove skeleton top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621293165.3U CN206231641U (en) | 2016-11-29 | 2016-11-29 | Test platform in a kind of plant protection unmanned plane spray booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621293165.3U CN206231641U (en) | 2016-11-29 | 2016-11-29 | Test platform in a kind of plant protection unmanned plane spray booth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206231641U true CN206231641U (en) | 2017-06-09 |
Family
ID=58980726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621293165.3U Expired - Fee Related CN206231641U (en) | 2016-11-29 | 2016-11-29 | Test platform in a kind of plant protection unmanned plane spray booth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206231641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764578A (en) * | 2017-11-22 | 2018-03-06 | 吉林省农业机械研究院 | Rotor plant protection unmanned plane pulverability testing stand negative pressure air draft apparatus and its control method |
| CN108715234A (en) * | 2018-06-06 | 2018-10-30 | 武汉科技大学 | A kind of more rotor plant protection drone simulation sprinkling experiment porch |
| CN110702397A (en) * | 2019-10-31 | 2020-01-17 | 江苏农林职业技术学院 | Device and method for testing spray drift amount of plant protection unmanned aerial vehicle |
-
2016
- 2016-11-29 CN CN201621293165.3U patent/CN206231641U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764578A (en) * | 2017-11-22 | 2018-03-06 | 吉林省农业机械研究院 | Rotor plant protection unmanned plane pulverability testing stand negative pressure air draft apparatus and its control method |
| CN107764578B (en) * | 2017-11-22 | 2024-03-29 | 吉林省农业机械研究院 | Negative pressure air suction device of rotor wing plant protection unmanned aerial vehicle spray performance test bed and control method thereof |
| CN108715234A (en) * | 2018-06-06 | 2018-10-30 | 武汉科技大学 | A kind of more rotor plant protection drone simulation sprinkling experiment porch |
| CN108715234B (en) * | 2018-06-06 | 2021-06-25 | 武汉科技大学 | Many rotors plant protection unmanned aerial vehicle simulation sprays experiment platform |
| CN110702397A (en) * | 2019-10-31 | 2020-01-17 | 江苏农林职业技术学院 | Device and method for testing spray drift amount of plant protection unmanned aerial vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20191129 |