CN108820193A - A kind of more rotor pipe-support type plant protection drones - Google Patents
A kind of more rotor pipe-support type plant protection drones Download PDFInfo
- Publication number
- CN108820193A CN108820193A CN201810661150.5A CN201810661150A CN108820193A CN 108820193 A CN108820193 A CN 108820193A CN 201810661150 A CN201810661150 A CN 201810661150A CN 108820193 A CN108820193 A CN 108820193A
- Authority
- CN
- China
- Prior art keywords
- support
- pipe
- rotor
- plant protection
- type plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
Abstract
The present invention provides a kind of more rotor pipe-support type plant protection drones, including supporting cylinder, support rod, engaging lug, arcuate guide bar, arc guide groove and damping spring, the support cylinder is fixed on support rod lower end surface, the support rod is mounted on medium position in engaging lug, the engaging lug is welded on rack left side lower position, arcuate guide bar lower end is welded on support rod upper side, and arcuate guide bar upper end is mounted in arc guide groove, the arc guide groove is provided on rack left side, the damping spring is mounted in arc guide groove on lower end surface, and damping spring upper end is connected with arcuate guide bar, protective function, improve stability when present apparatus landing, structure of the invention is reasonable, buffer protection effect is good, stability is good, high reliablity.
Description
Technical field
The present invention is a kind of more rotor pipe-support type plant protection drones, belongs to plant protection drone apparatus field.
Background technique
More rotor pipe-support type plant protection drones in the prior art are usually landed, and cushion performance is bad, and drop impact power can not
Buffering, landing stability is bad, so being badly in need of wanting a kind of more rotor pipe-support type plant protection drones to solve the above-mentioned problem.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of more rotor pipe-support type plant protection drones, with
The problems mentioned above in the background art are solved, the present invention is easy to use, and convenient for operation, stability is good, high reliablity.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of more rotor pipe-support type plants
Protect unmanned plane, including apparatus main body and auxiliary buffer gear, described device main body include upper bracket, spiral rotor, pipe support body,
Rack and undercarriage, the upper bracket are fixed on the rack on end face, and the spiral rotor is mounted on pipe support body upper surface,
The pipe support body is welded on upper bracket upper surface, and the undercarriage is fixed on rack lower end surface, the auxiliary buffer gear
It is arranged on rack left side, the auxiliary buffer gear includes support cylinder, support rod, engaging lug, arcuate guide bar, arc
Guide groove and damping spring, the support cylinder are fixed on support rod lower end surface, and the support rod is mounted in engaging lug
Medium position, the engaging lug are welded on rack left side lower position, and arcuate guide bar lower end is welded on support rod
On side, and arcuate guide bar upper end is mounted in arc guide groove, and the arc guide groove is provided on rack left side, institute
It states damping spring to be mounted in arc guide groove on lower end surface, and damping spring upper end is connected with arcuate guide bar.
Further, the pipe support body and spiral rotor are equipped with three groups or more, and three groups of the above pipe support bodies are equidistant
It is arranged on upper bracket upper side, the spiral rotor is separately mounted on three groups or more pipe support body upper sides.
Further, the auxiliary buffer gear is equipped with two groups, and auxiliary buffer gear described in two groups is symmetrical set
On rack left side and right side, and two groups of auxiliary buffer gear structures are identical.
Further, the support rod is connected by shaft with engaging lug.
Further, the arcuate guide bar center of circle and the arc guide groove center of circle coincide with the shaft center of circle.
Further, the support cylinder annular side is equipped with abrasion-proof rubber cushion, and the abrasion-proof rubber cushion passes through screw
It is connected with support cylinder.
Beneficial effects of the present invention：A kind of more rotor pipe-support type plant protection drones of the invention, because the present invention is added to branch
Cylinder, support rod, engaging lug, arcuate guide bar, arc guide groove and damping spring are supportted, the design achieves landing buffering is anti-
Protective function, improve the present apparatus landing when stability, solve original more rotor pipe-support type plant protection drones usually land delay
Punching performance is bad, and drop impact power can not buffer, the bad problem of landing stability.
Because the present invention is added to shaft, design bar easy to support rotates in engaging lug, because the present invention be added to it is wear-resisting
Rubber pad, the design extend the service life of support cylinder, and structure of the invention is reasonable, and buffer protection effect is good, and stability is good,
High reliablity.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of more rotor pipe-support type plant protection drones of the present invention；
Fig. 2 is the structural schematic diagram that buffer gear is assisted in a kind of more rotor pipe-support type plant protection drones of the present invention；
In figure：1- assists buffer gear, 2- upper bracket, 3- spiral rotor, 4- pipe support body, 5- rack, 6- undercarriage, 11- support
Cylinder, 12- support rod, 13- engaging lug, 14- arcuate guide bar, 15- arc guide groove, 16- damping spring.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1 and Fig. 2 are please referred to, the present invention provides a kind of technical solution：A kind of more rotor pipe-support type plant protection drones, including
Apparatus main body and auxiliary buffer gear 1, apparatus main body include upper bracket 2, spiral rotor 3, pipe support body 4, rack 5 and rise and fall
Frame 6, upper bracket 2 are fixed on 5 upper surface of rack, and spiral rotor 3 is mounted on 4 upper surface of pipe support body, and pipe support body 4 is welded on
On 2 upper surface of bracket, undercarriage 6 is fixed on 5 lower end surface of rack.
Buffer gear 1 is assisted to be arranged on 5 left side of rack, auxiliary buffer gear 1 includes support cylinder 11, support rod
12, engaging lug 13, arcuate guide bar 14, arc guide groove 15 and damping spring 16, support cylinder 11 are fixed on support rod 12
On lower end surface, support rod 12 is mounted on medium position in engaging lug 13, and engaging lug 13 is welded on 5 left side lower position of rack,
14 lower end of arcuate guide bar is welded on 12 upper side of support rod, and 14 upper end of arcuate guide bar is mounted on arc guide groove 15
Interior, arc guide groove 15 is provided on 5 left side of rack, and damping spring 16 is mounted in arc guide groove 15 on lower end surface, and
16 upper end of damping spring is connected with arcuate guide bar 14, and the design achieves landing buffer protection functions, improves the present apparatus
Stability when landing.
Pipe support body 4 and spiral rotor 3 are equipped with three groups or more, and three groups or more pipe support bodies 4 are equidistantly arranged on upper bracket 2
On side, spiral rotor 3 is separately mounted on three groups or more 4 upper sides of pipe support body, and auxiliary buffer gear 1 is equipped with two groups, two groups
Auxiliary buffer gear 1 is symmetrical set on 5 left side of rack and right side, and two groups of 1 structures of auxiliary buffer gear are identical,
Support rod 12 is connected by shaft with engaging lug 13, and support rod 12 can be rotated in engaging lug 13 by shaft, convenient for branch
Strut 12 rotates, and 14 center of circle of arcuate guide bar and 15 center of circle of arc guide groove coincide with the shaft center of circle, so that arcuate guide
Bar 14 and shaft are rotated around the same center of circle, and support 11 annular side of cylinder is equipped with abrasion-proof rubber cushion, and abrasion-proof rubber cushion is logical
It crosses screw to be connected with support cylinder 11, can be greatly improved the wear-resisting property of support cylinder 11, reduce support cylinder 11
Abrasion, extend support cylinder 11 service life.
Specific embodiment：In use, when the present apparatus landing when, support cylinder 11 first with ground face contact, under rack 5
When falling, support cylinder 11 drives support rod 12 to rotate in engaging lug 13 by shaft, and the rotation of support rod 12 drives arcuate guide
Bar 14 moves in arc guide groove 15, and arcuate guide bar 14 is mobile to squeeze damping spring 16, and elastic change occurs for damping spring 16
Shape, and 5 impact force of rack is absorbed, after undercarriage 6 and ground face contact, support cylinder 11 in 16 rebound effect of damping spring
Under, it is fitted closely always with ground, to realize landing buffer protection function, improves stability when present apparatus landing.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of more rotor pipe-support type plant protection drones, including apparatus main body and auxiliary buffer gear, it is characterised in that：It is described
Apparatus main body includes upper bracket, spiral rotor, pipe support body, rack and undercarriage, and the upper bracket is fixed on the rack end face
On, the spiral rotor is mounted on pipe support body upper surface, and the pipe support body is welded on upper bracket upper surface, the undercarriage
It is fixed on rack lower end surface；
The auxiliary buffer gear is arranged on rack left side, and the auxiliary buffer gear includes support cylinder, support rod, company
Lug, arcuate guide bar, arc guide groove and damping spring, the support cylinder is fixed on support rod lower end surface, described
Support rod is mounted on medium position in engaging lug, and the engaging lug is welded on rack left side lower position, the arcuate guide
Bar lower end is welded on support rod upper side, and arcuate guide bar upper end is mounted in arc guide groove, the arc guide groove
It is provided on rack left side, the damping spring is mounted in arc guide groove on lower end surface, and damping spring upper end and arc
Shape guide rod is connected.
2. a kind of more rotor pipe-support type plant protection drones according to claim 1, it is characterised in that：The pipe support body and
Spiral rotor is equipped with three groups or more, and three groups of the above pipe support bodies are equidistantly arranged on upper bracket upper side, the spiral rotation
The wing is separately mounted on three groups or more pipe support body upper sides.
3. a kind of more rotor pipe-support type plant protection drones according to claim 1, it is characterised in that：The auxiliary buffer
Structure is equipped with two groups, and auxiliary buffer gear described in two groups is symmetrical set on rack left side and right side, and two groups of auxiliary
Buffer gear structure is identical.
4. a kind of more rotor pipe-support type plant protection drones according to claim 1, it is characterised in that：The support rod passes through
Shaft is connected with engaging lug.
5. a kind of more rotor pipe-support type plant protection drones according to claim 1, it is characterised in that：The arcuate guide bar
The center of circle and the arc guide groove center of circle coincide with the shaft center of circle.
6. a kind of more rotor pipe-support type plant protection drones according to claim 1, it is characterised in that：The support cylinder ring
Shape side is equipped with abrasion-proof rubber cushion, and the abrasion-proof rubber cushion is connected by screw with support cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810661150.5A CN108820193A (en) | 2018-06-25 | 2018-06-25 | A kind of more rotor pipe-support type plant protection drones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810661150.5A CN108820193A (en) | 2018-06-25 | 2018-06-25 | A kind of more rotor pipe-support type plant protection drones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108820193A true CN108820193A (en) | 2018-11-16 |
Family
ID=64137700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810661150.5A Withdrawn CN108820193A (en) | 2018-06-25 | 2018-06-25 | A kind of more rotor pipe-support type plant protection drones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108820193A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254697A (en) * | 2019-08-01 | 2019-09-20 | 智飞智能装备科技东台有限公司 | A kind of unmanned plane drop buffer |
| CN114560078A (en) * | 2022-04-28 | 2022-05-31 | 江苏蒲公英无人机有限公司 | Unmanned gyroplane's undercarriage |
-
2018
- 2018-06-25 CN CN201810661150.5A patent/CN108820193A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254697A (en) * | 2019-08-01 | 2019-09-20 | 智飞智能装备科技东台有限公司 | A kind of unmanned plane drop buffer |
| CN114560078A (en) * | 2022-04-28 | 2022-05-31 | 江苏蒲公英无人机有限公司 | Unmanned gyroplane's undercarriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |
|
| WW01 | Invention patent application withdrawn after publication |