Adjusting device for aerospace and aviation radar
阅读说明:本技术 一种用于航天航空雷达的调节装置 (Adjusting device for aerospace and aviation radar ) 是由 雷晓展 于 2019-12-02 设计创作,主要内容包括:本发明公开了一种用于航天航空雷达的调节装置,包括机体以及底座,所述机体中设有传动腔,所述传动腔中设有第一传动机构,所述传动腔右侧设有第一矩形槽,所述第一矩形槽与所述传动腔之间转动安装有第一转轴,所述第一转轴左端伸入到所述传动腔中并固定安装有第一锥齿轮,所述第一转轴右端伸入到所述第一矩形槽中并固定安装有第一齿轮,所述第一矩形槽右侧设有第二矩形槽,所述第二矩形槽中设有第二传动机构,所述第二矩形槽左端壁与所述第一矩形槽右端壁之间转动安装有第二转轴,所述第二转轴左端伸入到所述第一矩形槽中并固定安装有与所述第一齿轮啮合的第二齿轮。(The invention discloses an adjusting device for an aerospace radar, which comprises a machine body and a base, a transmission cavity is arranged in the machine body, a first transmission mechanism is arranged in the transmission cavity, a first rectangular groove is arranged on the right side of the transmission cavity, a first rotating shaft is rotatably arranged between the first rectangular groove and the transmission cavity, the left end of the first rotating shaft extends into the transmission cavity and is fixedly provided with a first bevel gear, the right end of the first rotating shaft extends into the first rectangular groove and is fixedly provided with a first gear, the right side of the first rectangular groove is provided with a second rectangular groove, a second transmission mechanism is arranged in the second rectangular groove, a second rotating shaft is rotatably arranged between the left end wall of the second rectangular groove and the right end wall of the first rectangular groove, and the left end of the second rotating shaft extends into the first rectangular groove and is fixedly provided with a second gear meshed with the first gear.)
1. An adjusting device for an aerospace radar comprises a machine body and a base, wherein a transmission cavity is arranged in the machine body, a first transmission mechanism is arranged in the transmission cavity, a first rectangular groove is arranged on the right side of the transmission cavity, a first rotating shaft is rotatably arranged between the first rectangular groove and the transmission cavity, the left end of the first rotating shaft extends into the transmission cavity and is fixedly provided with a first bevel gear, the right end of the first rotating shaft extends into the first rectangular groove and is fixedly provided with a first gear, the right side of the first rectangular groove is provided with a second rectangular groove, a second transmission mechanism is arranged in the second rectangular groove, a second rotating shaft is rotatably arranged between the left end wall of the second rectangular groove and the right end wall of the first rectangular groove, the left end of the second rotating shaft extends into the first rectangular groove and is fixedly provided with a second gear meshed with the first gear, the utility model discloses a drive mechanism, including first rectangular channel and second rectangular channel, second pivot right-hand member stretches into in the second rectangular channel and fixed mounting has the third gear, second rectangular channel right side is equipped with the third rectangular channel, the third rectangular channel with rotate between the second rectangular channel and install the third pivot, the third pivot left end stretches into in the second rectangular channel and fixed mounting has the fourth gear, third pivot right-hand member stretches into in the third rectangular channel and fixed mounting has the second bevel gear, second rectangular channel left side is equipped with the fourth rectangular channel, fourth rectangular channel left side is equipped with the drive chamber, be equipped with actuating mechanism in the drive chamber, the outside extension in organism left side is equipped with first rotary mechanism, organism left end wall department is equipped with elevation angle guiding mechanism, the organism below is equipped with second rotary mechanism, be equipped with leveling mechanism on the base.
2. An adjustment device for an aerospace radar according to claim 1, wherein: the first transmission mechanism comprises a fourth rotating shaft and a fifth rotating shaft which are rotatably installed in the rear end wall of the transmission cavity, the front end of the fourth rotating shaft extends into the transmission cavity and is fixedly provided with a third bevel gear and a first belt wheel, the front end of the fifth rotating shaft extends into the transmission cavity and is fixedly provided with a fourth bevel gear and a second belt wheel, and the second belt wheel is in power connection with the first belt wheel through a belt.
3. An adjustment device for an aerospace radar according to claim 2, wherein: second drive mechanism installs including rotating sixth pivot in the organism, the sixth pivot left end stretches into in the fourth rectangular channel and fixed mounting have a fifth gear, be provided with in the second rectangular channel with fixed connection in the sixth pivot and with the third gear and the equal meshed sixth gear of fourth gear, the sixth pivot right-hand member stretches into in the organism and fixed mounting have the ratchet, ratchet right-hand member fixed mounting has electric putter.
4. An adjustment device for an aerospace radar according to claim 3, wherein: actuating mechanism installs including rotating the drive chamber with seventh pivot between the fourth rectangular channel, seventh pivot right-hand member stretches into fourth rectangular channel and fixed mounting have with fifth gear engagement's fluted disc, seventh pivot left end stretches into in the drive chamber and fixed mounting have even board, even board left end face fixed mounting has first connecting rod, movable mounting has the connecting plate on the first connecting rod, connecting plate right-hand member face fixed mounting has the rack.
5. An adjustment device for an aerospace radar according to claim 4, wherein: elevation angle guiding mechanism includes fixed mounting and is in the bottom plate of terminal surface under the organism, fixed mounting has the fixed axle in the bottom plate, rotate on the fixed axle and install the supporting seat, fixed mounting has the pot cover on the supporting seat, pot cover diapire fixed mounting has the arc seat, fixed mounting has the second connecting rod in the arc seat, rotate on the second connecting rod and install the third connecting rod, bottom plate up end fixed mounting has first fixed block, rotate in the first fixed block and install the lead screw, the lead screw right-hand member stretches into fixed mounting have in the drive chamber with rack toothing's seventh gear, install the slider through the screw thread on the lead screw, fixed mounting have in the slider with the fourth connecting rod of third connecting rod rotation connection.
6. An adjustment device for an aerospace radar according to claim 5, wherein: first rotary mechanism installs including rotating the organism with seventh pivot between the transmission chamber, seventh pivot right-hand member stretches into transmission chamber and fixed mounting have with fourth bevel gear meshed fifth bevel gear, the seventh pivot left end stretches out transmission chamber and fixed mounting have semi-circular commentaries on classics board, be equipped with the orbit groove on the semi-circular commentaries on classics board, fixed mounting has the dead lever on the pot cover, fixed mounting has the second fixed block on the dead lever, the second fixed block with rotate on the arc seat and install the third pivot, third pivot right-hand member fixed mounting have with semi-circular commentaries on classics board meshed recess piece, be equipped with the arch on the recess piece, third pivot left end fixed mounting has the mount, fixed mounting has the antenna on the mount.
7. An adjustment device for an aerospace radar according to claim 6, wherein: the second rotary mechanism comprises a rotary block fixedly mounted on the right end face of the bottom plate, an eighth rotary shaft is fixedly mounted on the lower end face of the rotary block, a motor is dynamically mounted on the lower end face of the eighth rotary shaft, a fixed seat is fixedly mounted on the outer end face of the motor, a drive shaft is fixedly mounted in the fixed seat, and the upper end of the drive shaft extends into the third rectangular groove and is fixedly mounted with a sixth bevel gear meshed with the second bevel gear.
8. An adjustment device for an aerospace radar according to claim 7, wherein: leveling mechanism includes fixed mounting and is in the balancing stand of terminal surface under the fixing base, balancing stand up end fixed mounting has the electron spirit level, terminal surface has hydraulic lifting rod through semicircle groove fixed mounting under the balancing stand, the hydraulic lifting rod down the terminal surface with base up end fixed connection.
Technical Field
The invention relates to the technical field of aerospace, in particular to an adjusting device for an aerospace radar.
Background
Radar means "radio detection and ranging", that is, finding objects and determining their spatial positions by radio, and therefore, radar is also called "radio location", which is an electronic device that detects objects using electromagnetic waves, emits electromagnetic waves to irradiate the objects and receives their echoes, thereby obtaining information on the distance, rate of change of distance (radial velocity), azimuth, altitude, and the like of the objects to the point where the electromagnetic waves are emitted. Traditional radar adjusting device does not have accurate level measurement equipment, leads to level measurement to have the deviation easily, can't adjust by oneself moreover, needs manual operation, wastes time and energy, and is perfect inadequately to the angle modulation of radar pot cover moreover, can't carry out the accuracy simultaneously and be fixed in specific rotation angle.
Disclosure of Invention
Aiming at the technical defects, the invention provides an adjusting device for an aerospace radar, which can overcome the defects.
The invention relates to an adjusting device for an aerospace radar, which comprises a machine body and a base, wherein a transmission cavity is arranged in the machine body, a first transmission mechanism is arranged in the transmission cavity, a first rectangular groove is arranged on the right side of the transmission cavity, a first rotating shaft is rotatably arranged between the first rectangular groove and the transmission cavity, the left end of the first rotating shaft extends into the transmission cavity and is fixedly provided with a first bevel gear, the right end of the first rotating shaft extends into the first rectangular groove and is fixedly provided with a first gear, a second rectangular groove is arranged on the right side of the first rectangular groove, a second transmission mechanism is arranged in the second rectangular groove, a second rotating shaft is rotatably arranged between the left end wall of the second rectangular groove and the right end wall of the first rectangular groove, the left end of the second rotating shaft extends into the first rectangular groove and is fixedly provided with a second gear meshed with the first gear, the utility model discloses a drive mechanism, including first rectangular channel and second rectangular channel, second pivot right-hand member stretches into in the second rectangular channel and fixed mounting has the third gear, second rectangular channel right side is equipped with the third rectangular channel, the third rectangular channel with rotate between the second rectangular channel and install the third pivot, the third pivot left end stretches into in the second rectangular channel and fixed mounting has the fourth gear, third pivot right-hand member stretches into in the third rectangular channel and fixed mounting has the second bevel gear, second rectangular channel left side is equipped with the fourth rectangular channel, fourth rectangular channel left side is equipped with the drive chamber, be equipped with actuating mechanism in the drive chamber, the outside extension in organism left side is equipped with first rotary mechanism, organism left end wall department is equipped with elevation angle guiding mechanism, the organism below is equipped with second rotary mechanism, be equipped with leveling mechanism on the base.
Preferably, the first transmission mechanism comprises a fourth rotating shaft and a fifth rotating shaft which are rotatably installed in the rear end wall of the transmission cavity, the front end of the fourth rotating shaft extends into the transmission cavity and is fixedly provided with a third bevel gear and a first belt wheel, the front end of the fifth rotating shaft extends into the transmission cavity and is fixedly provided with a fourth bevel gear and a second belt wheel, and the second belt wheel is in power connection with the first belt wheel through a belt.
Preferably, the second drive mechanism is installed including rotating the sixth pivot in the organism, the sixth pivot left end stretches into in the fourth rectangular channel and fixed mounting have a fifth gear, be provided with in the second rectangular channel with fixed connection in the sixth pivot and with the third gear and the sixth gear that the fourth gear all meshed, the sixth pivot right-hand member stretches into in the organism and fixed mounting have the ratchet, ratchet right-hand member fixed mounting has electric putter.
Preferably, actuating mechanism installs including rotating the drive chamber with seventh pivot between the fourth rectangular channel, seventh pivot right-hand member stretches into fourth rectangular channel and fixed mounting have with fifth gear engagement's fluted disc, seventh pivot left end stretches into in the drive chamber and fixed mounting have even board, even board left end face fixed mounting has first connecting rod, movable mounting has the connecting plate on the first connecting rod, connecting plate right-hand member face fixed mounting has the rack.
Preferably, elevation angle guiding mechanism includes fixed mounting and is in the bottom plate of terminal surface under the organism, fixed mounting has the fixed axle in the bottom plate, rotate on the fixed axle and install the supporting seat, fixed mounting has the pot cover on the supporting seat, pot cover diapire fixed mounting has the arc seat, fixed mounting has the second connecting rod in the arc seat, rotate on the second connecting rod and install the third connecting rod, bottom plate up end fixed mounting has first fixed block, rotate in the first fixed block and install the lead screw, the lead screw right-hand member stretches into in the drive chamber fixed mounting have with rack toothing's seventh gear, install the slider through the screw thread on the lead screw, fixed mounting have in the slider with the fourth connecting rod that the third connecting rod rotates to be connected.
Preferably, first rotary mechanism is including rotating the installation the organism with seventh pivot between the transmission chamber, seventh pivot right-hand member stretches into transmission chamber and fixed mounting have with fourth bevel gear meshed fifth bevel gear, seventh pivot left end stretches out transmission chamber and fixed mounting have semi-circular commentaries on classics board, be equipped with the orbit groove on the semi-circular commentaries on classics board, fixed mounting has the dead lever on the pot cover, fixed mounting has the second fixed block on the dead lever, the second fixed block with rotate on the arc seat and install the third pivot, third pivot right-hand member fixed mounting have with semi-circular commentaries on classics board meshed recess piece, be equipped with the arch on the recess piece, third pivot left end fixed mounting has the mount, fixed mounting has the antenna on the mount.
Preferably, the second rotating mechanism comprises a rotating block fixedly mounted on the right end face of the bottom plate, an eighth rotating shaft is fixedly mounted on the lower end face of the rotating block, a motor is dynamically mounted on the lower end face of the eighth rotating shaft, a fixing seat is fixedly mounted on the outer end face of the motor, a driving shaft is fixedly mounted in the fixing seat, and the upper end of the driving shaft extends into the third rectangular groove and is fixedly mounted with a sixth bevel gear meshed with the second bevel gear.
Preferably, leveling mechanism includes fixed mounting and is in the balancing stand of terminal surface under the fixing base, balancing stand up end fixed mounting has the electron spirit level, terminal surface has hydraulic lifting rod through semicircle groove fixed mounting under the balancing stand, terminal surface under the hydraulic lifting rod with base up end fixed connection.
The beneficial effects are that: when the pot cover is used, the motor can drive the pot cover to rotate for 360 degrees through the bottom plate, so that the pot cover can better receive information, and the accuracy of radar receiving signals is improved;
when the pot cover is used, the motor can drive the sliding block to move left and right to a proper position, then the electric push rod enables the fifth gear to be separated from the fluted disc through the sixth rotating shaft, so that the state of being separated from the motor power is achieved, the pot cover can be in a specific turnover angle, the turnover angle of the pot cover is accurately adjusted, the radar detection direction is conveniently and accurately positioned, and the working efficiency of a radar is improved;
when adjusting, the electron spirit level can be through the hydraulic lifting rod is right the balancing stand adjusts, can make the balancing stand keep horizontal position all the time, and the radar of being convenient for can better received signal, reinforcing radar's received strength has improved the operating mass with rated load.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view taken at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic view at D-D in FIG. 1 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an adjusting device for an aerospace radar, which comprises a
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In an initial state, the
When the cooker is started, a user first starts the
When the radar needs a specific elevation angle, a user firstly turns on the motor in the forward direction, when the
When leveling is needed, firstly, after the radar is installed, the
The beneficial effects are that: when the pot cover is used, the motor can drive the pot cover to rotate for 360 degrees through the bottom plate, so that the pot cover can better receive information, and the accuracy of radar receiving signals is improved;
when the pot cover is used, the motor can drive the sliding block to move left and right to a proper position, then the electric push rod enables the fifth gear to be separated from the fluted disc through the sixth rotating shaft, so that the state of being separated from the motor power is achieved, the pot cover can be in a specific turnover angle, the turnover angle of the pot cover is accurately adjusted, the radar detection direction is conveniently and accurately positioned, and the working efficiency of a radar is improved;
when adjusting, the electron spirit level can be through the hydraulic lifting rod is right the balancing stand adjusts, can make the balancing stand keep horizontal position all the time, and the radar of being convenient for can better received signal, reinforcing radar's received strength has improved the operating mass with rated load.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
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