CN205418079U - Tertiary buffering undercarriage of unmanned plant protection machine - Google Patents
Tertiary buffering undercarriage of unmanned plant protection machine Download PDFInfo
- Publication number
- CN205418079U CN205418079U CN201620268523.9U CN201620268523U CN205418079U CN 205418079 U CN205418079 U CN 205418079U CN 201620268523 U CN201620268523 U CN 201620268523U CN 205418079 U CN205418079 U CN 205418079U
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- Prior art keywords
- connecting rod
- springs
- plant protection
- tertiary
- cushion
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- Expired - Fee Related
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Abstract
The utility model discloses a tertiary buffering undercarriage of unmanned plant protection machine, including the undercarriage body, the lower part of undercarriage body install four tertiary buffer, tertiary buffer comprises cylindrical housing, two springs, connecting rod and cushions, the chamber is held to last being provided with of cylindrical housing, two springs, connecting rod and cushions are all installed and are being held the intracavity, two springs are located the upper portion and the lower part of cushion respectively, the top of the lower extreme of connecting rod and the spring on cushion upper portion is connected ei, the top of connecting rod is fixed on the undercarriage body, tertiary buffer's lower part install and remove the wheel. The utility model discloses a tertiary buffering undercarriage of unmanned plant protection machine utilizes two springs and cushion to make up into tertiary resilience structure, and when unmanned plant protection machine descended, buffering effect was good, was favorable to improving the life of unmanned plant protection machine, practiced thrift use cost.
Description
Technical field
This utility model relates to unmanned fog machine technical field, a kind of three grades of buffering undercarriages of unmanned fog machine.
Background technology
Plant protection unmanned plane; as the term suggests being the UAV for agriculture and forestry plant protection operation; this type unmanned aerial vehicle is flown control by flying platform (fixed-wing, single rotor, many rotors), GPS, spraying mechanism three part forms; control is flown by ground remote control or GPS; realize spraying operation, can be with spraying agent, seed, powder etc..
It is low that plant protection unmanned plane has operation height, drift is few, can hovering, without special landing airport, the downdraught that rotor produces contributes to increasing the spray penetrance to crop, and prevention effect is high, and long-distance remote control operates, spraying operation personnel avoid the danger being exposed to pesticide, improve the plurality of advantages such as spraying operation safety.But, existing unmanned fog machine, when landing, inevasible can occur certain vibrations, affect the service life of unmanned fog machine.
Utility model content
The purpose of this utility model is to make up the deficiencies in the prior art, it is provided that a kind of three grades of buffering undercarriages of unmanned fog machine.
The purpose of this utility model is achieved through the following technical solutions:
A kind of three grades of buffering undercarriages of unmanned fog machine; including undercarriage body; it is characterized in that: the bottom of described undercarriage body is provided with four three grades of buffer units; three grades of buffer units are made up of cylinder blanket, two springs, connecting rod and cushion; receiving chamber it is provided with on cylinder blanket; two springs, connecting rod and cushion are all arranged on receiving intracavity; two springs lay respectively at the upper and lower of cushion; the lower end of connecting rod is connected with the top of the spring on cushion top, and the top of connecting rod is fixed on undercarriage body.
Three grades of buffering undercarriages of the unmanned fog machine of described one, it is characterised in that: the bottom of three grades of described buffer units is provided with movable pulley.
The utility model has the advantage of:
Three grades of buffering undercarriages of unmanned fog machine of the present utility model utilize two springs and cushion to be combined into three grades of resilient structures, when unmanned fog machine lands, and good buffer effect, be conducive to improving the service life of unmanned fog machine, save use cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of three grades of buffer units of this utility model.
Detailed description of the invention
See accompanying drawing, a kind of three grades of buffering undercarriages of unmanned fog machine, including undercarriage body 1, the bottom of described undercarriage body is provided with four three grades of buffer units 2, three grades of buffer units are by cylinder blanket 3, two springs 4, connecting rod 5 and cushion 6 form, receiving chamber 7 it is provided with on cylinder blanket 3, two springs 4, connecting rod 5 and cushion 6 are all arranged in receiving chamber 7, two springs 4 lay respectively at the upper and lower of cushion 6, the lower end of connecting rod 5 is connected with the top of the spring 4 on cushion 6 top, the top of connecting rod 5 is fixed on undercarriage body 1, the bottom of three grades of described buffer units 2 is provided with movable pulley 8.
Claims (2)
1. three grades of buffering undercarriages of a unmanned fog machine; including undercarriage body; it is characterized in that: the bottom of described undercarriage body is provided with four three grades of buffer units; three grades of buffer units are made up of cylinder blanket, two springs, connecting rod and cushion; receiving chamber it is provided with on cylinder blanket; two springs, connecting rod and cushion are all arranged on receiving intracavity; two springs lay respectively at the upper and lower of cushion; the lower end of connecting rod is connected with the top of the spring on cushion top, and the top of connecting rod is fixed on undercarriage body.
Three grades of buffering undercarriages of the unmanned fog machine of one the most according to claim 1, it is characterised in that: the bottom of three grades of described buffer units is provided with movable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268523.9U CN205418079U (en) | 2016-03-31 | 2016-03-31 | Tertiary buffering undercarriage of unmanned plant protection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620268523.9U CN205418079U (en) | 2016-03-31 | 2016-03-31 | Tertiary buffering undercarriage of unmanned plant protection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205418079U true CN205418079U (en) | 2016-08-03 |
Family
ID=56523253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620268523.9U Expired - Fee Related CN205418079U (en) | 2016-03-31 | 2016-03-31 | Tertiary buffering undercarriage of unmanned plant protection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205418079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240805A (en) * | 2016-08-18 | 2016-12-21 | 李雪锋 | A kind of depopulated helicopter carbon fiber landing gear |
-
2016
- 2016-03-31 CN CN201620268523.9U patent/CN205418079U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240805A (en) * | 2016-08-18 | 2016-12-21 | 李雪锋 | A kind of depopulated helicopter carbon fiber landing gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |