CN207864588U - Gear housing and unmanned plane - Google Patents
Gear housing and unmanned plane Download PDFInfo
- Publication number
- CN207864588U CN207864588U CN201820060573.7U CN201820060573U CN207864588U CN 207864588 U CN207864588 U CN 207864588U CN 201820060573 U CN201820060573 U CN 201820060573U CN 207864588 U CN207864588 U CN 207864588U
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- transmission shaft
- connecting hole
- box
- gear housing
- shaft connecting
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Abstract
A kind of gear housing of the utility model offer and unmanned plane, are related to the technical field of gear apparatus.Gear housing includes box-like body and support base；The side of box-like body is equipped with the first transmission shaft connecting hole, and the first transmission shaft connecting hole is connected to for connecting transmission shaft, transmission the tip of the axis in box-like body；Pinion mounting holes are equipped in box-like body, pinion mounting holes are arranged in the outlet end of the first transmission shaft connecting hole, and support base is connected in pinion mounting holes, and the side of transmission shaft engages connection with the gear in pinion mounting holes, and transmission the tip of the axis is connected in support base.It solves the state for being arranged to hollow out in gear-box, the hanging state that is in, the unstable problem of operating status is connected in gear-box from transmission the tip of the axis.The first transmission shaft connecting hole that the utility model is passed through in the setting of box-like body side convenient for transmission shaft, transmission the tip of the axis are connected on the support base in pinion mounting holes, and the connection structure of entire gear housing is stablized.
Description
Technical field
The utility model is related to the technical fields of gear apparatus, more particularly, to a kind of gear housing and unmanned plane.
Background technology
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned vehicle.Unmanned plane is actually the general designation of unmanned vehicle, can be divided into from technical standpoint definition：Nobody
Fixed wing aircraft, unmanned VTOL aircraft, unmanned airship, unmanned helicopter, unmanned multi-rotor aerocraft, unmanned parasol
Deng.Compared with manned aircraft, UAV has small, low cost, easy to use, low to operational environment requirement, war
The advantages that field survival ability is stronger.Unmanned plane can realize the acquisition of high resolution image, make up satellite remote sensing often because of cloud layer
While acquisition is blocked less than image disadvantage, it is long to solve conventional satellite remote sensing revisiting period, the problems such as meeting an urgent need not in time.
The workflow of unmanned plane is divided into following steps：It is checked before beginning interface, boat, aerial mission planning, navigating flies to monitor
And image joint.Unmanned plane on startup, since traditional gear-box is simple body structure, main shaft and from transmission shaft
After being connected in gear-box, after transmission shaft is connect with the gear of gear-box bottom, it is arranged in babinet from transmission the tip of the axis.
And in gear-box it is the state of hollow out, convenient for making the wider section of transmission shaft and the gear of the bottom of box connect, from the end of transmission shaft
End is arranged in hollow-out parts, would be at hanging state.When operation, vacantly it is arranged from transmission the tip of the axis, will result in whole
Discontinuity in a gear-box causes the operating status of entire gear-box unstable, and there are security risks.
Utility model content
The purpose of this utility model is to provide a kind of gear housings, existing in the prior art to solve, in gear-box
It is arranged to the state of hollow out, is connected in gear-box from transmission the tip of the axis, will makes to be in vacantly from the end of transmission shaft
State, the technical problem for causing entire running state of gear box unstable.
The utility model also provides a kind of unmanned plane, to solve to be arranged to the structure of hollow out in the prior art, in gear-box,
From transmission the tip of the axis be connected in gear-box, cause from transmission the tip of the axis operating status it is unstable, so as to cause entire nothing
The unstable technical problem of man-machine operating status.
A kind of gear housing provided by the utility model, including box-like body and support base；
The side of the box-like body is equipped with the first transmission shaft connecting hole, and the first transmission shaft connecting hole is passed for connecting
Moving axis, transmission the tip of the axis are connected in the box-like body；
Pinion mounting holes are equipped in the box-like body, the pinion mounting holes are arranged in the first transmission shaft connecting hole
Outlet end, the support base is connected in the pinion mounting holes, the side of transmission shaft and the tooth in the pinion mounting holes
Wheel engagement connection, transmission the tip of the axis are connected in the support base.
Further, the support base is supporting rack, and second driving shaft connecting hole, transmission shaft are equipped on support frame as described above
End be connected in the second driving shaft connecting hole.
Further, bearing is connected in the second driving shaft connecting hole, transmission the tip of the axis is connected to the bearing
It is interior.
Further, it is connected with the first cushion pad between the second driving shaft connecting hole and the bearing, described
The position of the bearing is fixed in one cushion pad.
Further, the end face of the side of the second driving shaft connecting hole and transmission shaft connection is connected with the second buffering
Pad, second cushion pad are contacted with the side of transmission shaft.
Further, further include support plate；
The support plate is connected in the box-like body, and is connect with the support base, and the support plate is to transmission shaft
End be fixed.
Further, at the center of the support plate be equipped with connecting hole, the connecting hole be used for transmission the tip of the axis into
Row positioning；
The support plate is equipped with oil leakaging port, and the quantity of the oil leakaging port is multiple, and multiple oil leakaging ports uniformly arrange
Around the connecting hole.
Further, the lateral surface of the box-like body is equipped with mounting base；
The quantity of the mounting base is multiple, and multiple mounting bases are uniformly connected to the peripheral surface of the box-like body.
Further, the first transmission shaft connecting hole mounting flange.
The utility model also provides a kind of unmanned plane, including body and the gear housing；
The gear housing is connected in the body.
The side of a kind of gear housing provided by the utility model, the box-like body is equipped with the first transmission shaft connecting hole,
The first transmission shaft connecting hole makes transmission the tip of the axis be connected in the box-like body, to described for connecting transmission shaft
The terminal position of transmission shaft is defined, and is prevented the end of transmission shaft to be in vacant state, is caused operating status is unstable to ask
Topic；It is equipped with pinion mounting holes in the box-like body, the pinion mounting holes are arranged in the first transmission shaft connecting hole
Outlet end, after so that transmission shaft is entered the first transmission shaft connecting hole, transmission shaft is directly engaged with gear and is connected and fixed；The branch
After support seat is connected in the pinion mounting holes, and transmission shaft enters the pinion mounting holes, transmission the tip of the axis directly exists
It is fixed in the support base, keeps transmission the tip of the axis fixed form secured, avoided transmission the tip of the axis and occur vacantly
State.The first transmission shaft connecting hole, the pinion mounting holes in the box-like body are arranged in the box-like body side of the utility model
It is arranged in the outlet end of the first transmission shaft connecting hole, passes through the first transmission shaft connecting hole convenient for transmission shaft, be then connected to
On support base in pinion mounting holes, the terminal position of transmission shaft is fixed, to make the connection of entire gear housing
Structure is more stablized.
The utility model also provides a kind of unmanned plane, and above-mentioned gear housing is installed in body, when unmanned plane starts, tooth
Transmission shaft operating status in roller box body is steady, improves the stability of gear housing, to which the operation for improving unmanned plane is steady
It is qualitative.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the gear housing that the utility model embodiment provides；
Fig. 2 is the partial structural diagram for the gear housing use state that the utility model embodiment provides；
The vertical view for the gear housing that Fig. 3 the utility model embodiments provide；
The front view for the gear housing that Fig. 4 the utility model embodiments provide；
The use state partly cut-away schematic diagram for the gear housing that Fig. 5 the utility model embodiments provide.
Icon：100- box-like bodies；200- support bases；300- support plates；400- transmission shafts；101- first is driven
Axis connection hole；102- pinion mounting holes；103- mounting bases；104- ring flanges；201- second driving shaft connecting holes；202-
Bearing；301- connecting holes；302- oil leakaging ports.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram for the gear housing that the utility model embodiment provides；Fig. 2 is the utility model embodiment
The partial structural diagram of the gear housing use state of offer.
As shown in Fig. 1~2, a kind of gear housing provided by the utility model, including box-like body 100 and support base 200；
The side of the box-like body 100 is equipped with the first transmission shaft connecting hole 101, the first transmission shaft connecting hole 101
For connecting transmission shaft 400, the end of transmission shaft 400 is connected in the box-like body 100；
Pinion mounting holes 102 are equipped in the box-like body 100, the setting of the pinion mounting holes 102 is passed described first
The outlet end of moving axis connecting hole 101, the support base 200 are connected in the pinion mounting holes 102, the side of transmission shaft 400
Connection is engaged with the gear in the pinion mounting holes 102, the end of transmission shaft 400 is connected in the support base 200.
In Fig. 1, the left side of box-like body 100 is equipped with the first transmission shaft connecting hole 101, the first transmission shaft connecting hole
101 be horizontally disposed through-hole, is fixed in through-hole so that horizontally disposed transmission shaft 400 can pass through from left to right.
After transmission shaft 400 passes through through-hole, the end of transmission shaft 400 is arranged in box-like body 100, to transmission shaft 400
Terminal position be defined.
Pinion mounting holes 102, the through-hole that pinion mounting holes 102 are vertically arranged, gear peace are equipped in box-like body 100
It is semicircle to fill hole 102, so that the gear of 100 bottom of box-like body can be by pinion mounting holes 102 and box-like body 100
400 side of transmission shaft engagement connection.
In the outlet end of the first transmission shaft connecting hole 101, i.e., pinion mounting holes 102 are arranged：The setting of pinion mounting holes 102 exists
The madial wall of box-like body 100, after transmission shaft 400 enters box-like body 100 along the first transmission shaft connecting hole 101, into cartonning
The side of transmission shaft 400 in body ontology 100 is directly connected and fixed with the gear in pinion mounting holes 102.
Support base 200 is connected in pinion mounting holes 102, into the side of the transmission shaft 400 in box-like body 100 and tooth
After taking turns the gear engagement connection in mounting hole 102, the end of transmission shaft 400, which is connected in support base 200, to be fixed, and is avoided
The end of transmission shaft 400 is in vacant state, the problem of leading to 400 fluctuation of service of transmission shaft.
Further, the support base 200 is supporting rack, and second driving shaft connecting hole 201 is equipped on support frame as described above,
The end of transmission shaft 400 is connected in the second driving shaft connecting hole 201.
As shown in Fig. 2, supporting rack includes two connecting poles and a connection ring, two connecting poles are connected to connection ring
Both ends, the both ends of connection ring are fixed respectively using two connecting poles.
The setting second driving shaft connecting hole 201 in the centre position of connection ring, second driving shaft connecting hole 201 sets for level
The end of the through-hole set, transmission shaft 400 is fixedly connected in through-hole.
The upstream end for entering the transmission shaft 400 in box-like body 100 is fixed in first transmission shaft connecting hole 101, into
Enter the side of the transmission shaft 400 in box-like body 100 and the gear in pinion mounting holes 102 engages connection, second driving shaft connects
It connects hole 201 to be defined the terminal position for entering the transmission shaft 400 in box-like body 100, utilizes the first transmission shaft connecting hole
101, pinion mounting holes 102 and second driving shaft connecting hole 201 carry out 400 position of transmission shaft entered in box-like body 100
It is fixed, keep the operating status of box-like body 100 steady.
Further, it is connected with bearing 202 in the second driving shaft connecting hole 201, the end of transmission shaft 400 is connected to
In the bearing 202.
As shown in Fig. 2, since the end of transmission shaft 400 needs continuous rotation, connect in second driving shaft connecting hole 201
The end of joint bearing 202, transmission shaft 400 is connected in bearing 202.
The terminal position of transmission shaft 400 is defined using the outer ring of bearing 202, is driven using the inner ring of bearing 202
The end of transmission shaft 400 rotates, the phenomenon that making transmission shaft 400 be not in abjection during rotation, is passed to improve
The stationarity of 400 end of moving axis operating.
Further, it is connected with the first cushion pad between the second driving shaft connecting hole 201 and the bearing 202,
The position of the bearing 202 is fixed in first cushion pad.
The first cushion pad is connected between the medial surface and the outer ring of bearing 202 of second driving shaft connecting hole 201, first is slow
The medial surface for rushing the lateral surface and second driving shaft connecting hole 201 of pad is fitted and connected, medial surface and the bearing 202 of the first cushion pad
Lateral surface be fitted and connected, the first cushion pad increases the frictional force between second driving shaft connecting hole 201 and bearing 202, makes
The outer ring of bearing 202 can firmly be combined with second driving shaft connecting hole 201, and the inner ring of bearing 202 drives transmission shaft 400 1
The straight state in rotation, improves the operating status stability of transmission shaft 400.
In one embodiment of the utility model, the first cushion pad uses rubber pad, in second driving shaft connecting hole 201
Bonding connection rubber pad increases the frictional force between second driving shaft connecting hole 201 and bearing 202.
In the other embodiment of the utility model, the first cushion pad may be used in rubber pad, silicagel pad, plastic mattress
Any one, or use above-mentioned several mixing.
Such as：The outer layer of first cushion pad uses rubber pad, and internal layer uses plastic mattress, respectively to the outer layer of the first cushion pad
It is selected with inner layer material, to be defined to the outer layer friction power and inboard friction power of the first cushion pad.
Further, the end face that the second driving shaft connecting hole 201 is connect with the side of transmission shaft 400 is connected with second
Cushion pad, second cushion pad are contacted with the side of transmission shaft 400.
Transmission shaft 400 is connected to from left to right in second driving shaft connecting hole 201, and second driving shaft connecting hole 201 is arranged
In the centre position of connection ring, the second cushion pad of connection is pasted in the left side of connection ring.
Since the right end diameter of transmission shaft 400 is thinner, mid diameter is wider, so that the right side in the centre position of transmission shaft 400
Side is contacted with the left end of connection ring, is connected the second cushion pad in the left side of connection ring, is prevented the right side of transmission shaft 400 from hitting
The left end for hitting connection ring protects the left position of connection ring.
Second cushion pad is identical as the structure of the first cushion pad.
Any one in rubber pad, silicagel pad, plastic mattress may be used in second cushion pad, or using above-mentioned several
Mixing.
The vertical view for the gear housing that Fig. 3 the utility model embodiments provide；The tooth that Fig. 4 the utility model embodiments provide
Take turns the front view of babinet；The use state partly cut-away schematic diagram for the gear housing that Fig. 5 the utility model embodiments provide.
As seen in figures 3-5, further, further include support plate 300；
The support plate 300 is connected in the box-like body 100, and is connect with the support base 200, the support plate
The end of 300 pairs of transmission shafts 400 is fixed.
Support plate 300 is connected in box-like body 100, support plate 300 is connect with the right side of support base 200, transmission shaft 400
After the second driving shaft connecting hole 201 of support base 200 is fixed, the end of transmission shaft 400 is arranged in support plate 300
On, the terminal position of transmission shaft 400 is defined using support plate 300.
Further, connecting hole 301 is equipped at the center of the support plate 300, the connecting hole 301 is used for transmission shaft
400 end is positioned；
The support plate 300 is equipped with oil leakaging port 302, and the quantity of the oil leakaging port 302 is multiple, multiple oil leakaging ports
302 are uniformly arranged in around the connecting hole 301.
As shown in figure 3, the connecting hole 301 being vertically arranged is arranged in the center of support plate 300, gear-bearing is installed
In connecting hole 301, the terminal position of transmission shaft 400 is supported using gear-bearing, increases 400 end of transmission shaft
Support strength.
Oil leakaging port 302 is equipped in support plate 300, the through-hole that oil leakaging port 302 is vertically arranged makes in box-like body 100
Lubricating oil can by oil leakaging port 302 downwards leak out, prevent lubricating oil for a long time impregnate gear, cause gear to corrode.
Multiple oil leakaging ports 302 are uniformly arranged in around connecting hole 301, keep the lubricating oil around connecting hole 301 equal
Even downward leakage.
The diameter of oil leakaging port 302 is less than the diameter of connecting hole 301, so that the position of connecting hole 301 can firmly support
The end of transmission shaft 400, multiple oil leakaging ports 302 uniformly leak out lubricating oil, improve gear-driven stability.
Further, the lateral surface of the box-like body 100 is equipped with mounting base 103；
The quantity of the mounting base 103 is multiple, and multiple mounting bases 103 are uniformly connected to the box-like body 100
Peripheral surface.
As shown in figure 3, the peripheral surface in box-like body 100 connects mounting base 103, mounting hole is equipped in mounting base 103,
Mounting base 103 is connected on the fuselage of unmanned plane across mounting hole using bolt, using mounting base 103 by box-like body 100
The fuselage for being fixedly connected on unmanned plane is fixed, when transmission shaft 400 rotates, it is ensured that entire box-like body 100 runs steady
It is qualitative.
The quantity of mounting base 103 is multiple, and multiple mounting bases 103 are uniformly connected to the peripheral surface of box-like body 100, make case
The power of the peripheral surface of body ontology 100 is evenly distributed.
Further, 101 mounting flange 104 of the first transmission shaft connecting hole.
As shown in Figure 1, being connected by screw bolts ring flange 104, ring flange in the left side of the first transmission shaft connecting hole 101
104 with rack for being connected and fixed.
Gear housing provided by the utility model, using the first transmission shaft connecting hole to transmission shaft enter box-like body into
Entering end to be defined, pinion mounting holes are attached the approach section of transmission shaft, and support base is defined transmission the tip of the axis,
Support plate is supported fixation to transmission the tip of the axis, and the operation for enabling transmission shaft to stablize improves transmission shaft operating status
Stability.
The utility model also provides a kind of unmanned plane, including body and the gear housing；
The gear housing is connected in the body.
The end positions of transmission shaft are defined using two transmission shaft connecting holes, using pinion attachment holes to transmission shaft
Approach section be attached fixation, make the operation that can stablize between gear housing internal part, ensure that unmanned plane transport
The stabilization of row state.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of gear housing, which is characterized in that including box-like body (100) and support base (200)；
The side of the box-like body (100) is equipped with the first transmission shaft connecting hole (101), the first transmission shaft connecting hole
(101) it is used to connect transmission shaft (400), the end of transmission shaft (400) is connected in the box-like body (100)；
Pinion mounting holes (102) are equipped in the box-like body (100), the pinion mounting holes (102) are arranged described first
The outlet end of transmission shaft connecting hole (101), the support base (200) are connected in the pinion mounting holes (102), transmission shaft
(400) side engages connection with the gear in the pinion mounting holes (102), and the end of transmission shaft (400) is connected to described
In support base (200).
2. gear housing according to claim 1, which is characterized in that the support base (200) is supporting rack, in the branch
Support is equipped with second driving shaft connecting hole (201), and the end of transmission shaft (400) is connected to the second driving shaft connecting hole
(201) in.
3. gear housing according to claim 2, which is characterized in that connection in the second driving shaft connecting hole (201)
There are bearing (202), the end of transmission shaft (400) to be connected in the bearing (202).
4. gear housing according to claim 3, which is characterized in that in the second driving shaft connecting hole (201) and institute
It states and is connected with the first cushion pad between bearing (202), the position of the bearing (202) is fixed in first cushion pad.
5. gear housing according to claim 3, which is characterized in that the second driving shaft connecting hole (201) and transmission
The end face of the side connection of axis (400) is connected with the second cushion pad, and the side of second cushion pad and transmission shaft (400) connects
It touches.
6. gear housing according to claim 1, which is characterized in that further include support plate (300)；
The support plate (300) is connected in the box-like body (100), and is connect with the support base (200), the support
The end of transmission shaft (400) is fixed in plate (300).
7. gear housing according to claim 6, which is characterized in that be equipped with connection at the center of the support plate (300)
Hole (301), the connecting hole (301) is for positioning the end of transmission shaft (400)；
The support plate (300) is equipped with oil leakaging port (302), and the quantity of the oil leakaging port (302) is multiple, multiple oil leaks
Mouth (302) is uniformly arranged in around the connecting hole (301).
8. gear housing according to claim 1, which is characterized in that the lateral surface of the box-like body (100) is equipped with peace
Fill seat (103)；
The quantity of the mounting base (103) is multiple, and multiple mounting bases (103) are uniformly connected to the box-like body
(100) peripheral surface.
9. gear housing according to claim 1, which is characterized in that the first transmission shaft connecting hole (101) connection method
Blue disk (104).
10. a kind of unmanned plane, which is characterized in that including body and gear housing as claimed in any one of claims 1-9 wherein；
The gear housing is connected in the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060573.7U CN207864588U (en) | 2018-01-15 | 2018-01-15 | Gear housing and unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060573.7U CN207864588U (en) | 2018-01-15 | 2018-01-15 | Gear housing and unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864588U true CN207864588U (en) | 2018-09-14 |
Family
ID=63461747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820060573.7U Active CN207864588U (en) | 2018-01-15 | 2018-01-15 | Gear housing and unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998059A (en) * | 2020-08-31 | 2020-11-27 | 重庆纳川重工设备制造有限公司 | Box body of gear box |
-
2018
- 2018-01-15 CN CN201820060573.7U patent/CN207864588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998059A (en) * | 2020-08-31 | 2020-11-27 | 重庆纳川重工设备制造有限公司 | Box body of gear box |
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