CN108759571A - A kind of protection against landmine explosion - Google Patents
A kind of protection against landmine explosion Download PDFInfo
- Publication number
- CN108759571A CN108759571A CN201810740045.0A CN201810740045A CN108759571A CN 108759571 A CN108759571 A CN 108759571A CN 201810740045 A CN201810740045 A CN 201810740045A CN 108759571 A CN108759571 A CN 108759571A
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- drive cavity
- rotation
- fixed arm
- pulley
- 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- Withdrawn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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/12—Means for clearing land minefields; Systems specially adapted for detection of landmines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of protection against landmine explosion,The first fixed arm extended including left and right,The first drive cavity that left and right extends is provided in first fixed arm,Above and below first drive cavity the first rotation axis is rotatably mounted between end wall,First rotation axis lower end passes through the first drive cavity bottom wall and extends downwardly,And first rotation axis lower end is installed with the second fixed arm extended to the left,The driven pulley being fixedly connected with first rotation axis is provided in first drive cavity,The driving pulley being additionally provided in first drive cavity on the right side of the first pulley,It is installed with line shaft in the driving pulley,The line shaft lower end is installed in rotation in the first drive cavity bottom wall,The line shaft upper end and the first driving motor be connected by power being fixedly mounted in the first drive cavity roof,The driving pulley passes through belt be connected by power with the driven pulley.
Description
Technical field
The present invention relates to safety protection field, specifically a kind of protection against landmine explosion.
Background technology
Land mine is one of military issue weapons, and main function is the killing to infantry and tank, in some border areas, by
It is special due to border even if there is also many land mines to need to be excluded till now in many land mines can be buried in the wartime
Geographical environment, mine clearance vehicle generally be difficult walking, and intelligence by manually detect a mine, but traditional manually clearance detecting a mine equipment according to
By detecting back and forth manually, detecting a mine inefficiency, and it is time-consuming and laborious, requirement cannot be met.
Invention content
Deficiency in view of the above technology, the present invention propose a kind of protection against landmine explosion.
A kind of protection against landmine explosion of apparatus of the present invention includes the first fixed arm of left and right extension, first fixed arm
In be provided with the first drive cavity that left and right extends, first drive cavity is rotatably mounted with the first rotation between end wall up and down
Axis, first rotation axis lower end passes through the first drive cavity bottom wall and extends downwardly, and first rotation axis lower end is solid
Dingan County is equipped with the second fixed arm for extending to the left, is provided in first drive cavity and is fixedly connected with first rotation axis
Driven pulley, the driving pulley being additionally provided in first drive cavity on the right side of the first pulley, the driving pulley
In be installed with line shaft, the line shaft lower end is installed in rotation in the first drive cavity bottom wall, the power
Axis upper end and the first driving motor be connected by power being fixedly mounted in the first drive cavity roof, the driving pulley and institute
Driven pulley is stated by belt be connected by power, is provided with the first rotation slot communicated up and down in first rotation axis, described turn
Moving axis is rotatably mounted with central shaft by bearing, and the central shaft upper end is fixedly connected with the first drive cavity roof,
The second drive cavity that is opening up and being connected with first rotation slot, the central shaft are provided in second fixed arm
Lower end is installed with connecting pole, and the connecting pole lower end extend into second drive cavity and is installed with the first cone tooth
It takes turns, the second rotation slot communicated with outside is provided in the second drive cavity left end wall, passes through axis in second rotation slot
It holds and is rotatably mounted with third rotation axis, the third rotation axis right end extend into second drive cavity and is fixedly mounted
There is the second bevel gear engaged with the first bevel gear, be provided with and be open towards left internal thread groove in the third rotation axis,
Screw-thread fit is equipped with threaded rod in the internal thread groove, and the threaded rod left end is installed with mounting blocks, the mounting blocks
In be provided with downward opening installation cavity, be installed with to detect the detector of land mine in the installation cavity right end wall, institute
State the guard assembly for being additionally provided with to protect the detector in installation cavity.
Further technical solution, the guard assembly include be installed in rotation in the installation cavity left end wall
Four rotation axis, being equipped in the installation cavity can rotate around the 4th rotation axis and be fixedly connected with the 4th rotation axis
Connecting rod, the one end of the connecting rod far from the 4th rotation axis is installed with protective plate, the fixed block left side
The second driving motor due to the 4th rotation axis be connected by power is fixedly mounted.
Further technical solution, the left and right symmetrical above and below that is provided with extends and is located at described second in second fixed arm
The sliding groove of rotation slot both sides up and down, is slidably fitted with sliding shoe in the sliding groove, is provided in the sliding groove left end wall
With the straight slot that communicates of outside, be slidably fitted with the sliding bar that left and right extends in the straight slot, the sliding bar left end with it is described solid
Determine block to be fixedly connected, right end extend into the sliding groove and is fixedly connected with the sliding shoe.
Further technical solution is provided with opening up limit arc groove, the limit in first rotation axis
Arc groove radian is 180 degree, and the limit being fixedly connected with the first drive cavity roof is movably set in the limit arc groove
Position block, thus can limit the rotational angle of the first rotating shaft.
The beneficial effects of the invention are as follows：
In the initial state due to apparatus of the present invention, the protective plate is located at the installation cavity bottom, thus can be by the detection
Thus device and outer barrier can play a protective role to the detector, prevent dust and other substances from entering the peace
Behave affectedly it is middle influence the detector, the service life of the detector can be improved；
When apparatus of the present invention are detected a mine, it will utilize second driving motor that the third rotation axis is driven to rotate, the third turns
Moving axis drives the protective plate rotation 180 by the connecting rod, thus the detector can be made to be communicated with outside, then positive
Start first driving motor, first driving motor drives the line shaft rotation, the line shaft to drive the master
Movable belt pulley rotates, and the driving pulley drives the driven pulley to rotate by the belt, described in the driven pulley drive
First rotation axis rotates, and first rotation axis can drive second fixed arm to rotate when rotating, due to the first cone tooth
It takes turns immovable, thus during second fixed arm rotates, the second bevel gear can be made to rotate, the second cone tooth
Wheel drives the second rotation axis rotation, second rotation axis threaded rod can be driven to be moved to the left when rotating, the spiral shell
Rasp bar can push the fixed block to slide to the left, after the limited block offsets with the arc limit slot inner wall, reverse starting
First driving motor, so as to making first rotation axis rotate backward and, and second fixed arm can backswing,
And the detector can be moved towards second fixed arm, and institute thus can be achieved at the same time during the detector is swung
Extending and retracting for detector is stated, thus can be rapidly completed in the same area and detect twice, be greatly improved detection efficient and spy
Mass metering.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only one invented
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of protection against landmine explosion of the present invention.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy
Other than sign and/or step, it can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
As shown in Figure 1, a kind of protection against landmine explosion of apparatus of the present invention, includes the first fixed arm 10 of left and right extension, institute
It states and is provided with the first drive cavity 12 that left and right extends in the first fixed arm 10, can turn between first drive cavity, about 12 end wall
First rotation axis 17 is installed dynamicly, 17 lower end of the first rotation axis passes through 12 bottom wall of the first drive cavity and to downward
It stretches, and 17 lower end of the first rotation axis is installed with the second fixed arm 36 extended to the left, in first drive cavity 12
It is provided with the driven pulley 16 being fixedly connected with first rotation axis 17, is additionally provided with positioned at institute in first drive cavity 12
The driving pulley 13 on 16 right side of first pulley is stated, line shaft 14, the line shaft 14 are installed in the driving pulley 13
Lower end is installed in rotation in 12 bottom wall of the first drive cavity, 14 upper end of the line shaft and is fixedly mounted on described first
11 be connected by power of the first driving motor in 12 roof of drive cavity, the driving pulley 13 pass through belt with the driven pulley 16
15 be connected by powers are provided with the first rotation slot 19 communicated up and down in first rotation axis 17, and the rotation axis 19 passes through axis
It holds and is rotatably mounted with central shaft 18,18 upper end of the central shaft is fixedly connected with 12 roof of the first drive cavity, described
The second drive cavity 23 that is opening up and being connected with first rotation slot 19, the center are provided in second fixed arm 36
18 lower end of axis is installed with connecting pole 20, and 20 lower end of the connecting pole extend into second drive cavity 23 and is fixedly mounted
Have first bevel gear 21, be provided in second drive cavity, 23 left end wall with the second rotation slot for communicating of outside, described second
Third rotation axis 24 is rotatably mounted with by bearing in rotation slot, 24 right end of third rotation axis extend into described second
In drive cavity 23 and the second bevel gear 22 engaged with the first bevel gear 21 is installed with, in the third rotation axis 24
It is provided with the internal thread groove being open towards a left side, screw-thread fit is equipped with threaded rod 35 in the internal thread groove, and the threaded rod 35 is left
End is installed with mounting blocks 34, and downward opening installation cavity 29,29 right end of the installation cavity are provided in the mounting blocks 34
It is installed with to detect the detector 28 of land mine in wall, is additionally provided with to protect the detector in the installation cavity 29
28 guard assembly.
Valuably or illustratively, wherein the guard assembly includes being installed in rotation on 29 left end of the installation cavity
The 4th rotation axis 30 in wall, being equipped in the installation cavity 29 can rotate around the 4th rotation axis 30 and with the described 4th
The connecting rod 32 that rotation axis 30 is fixedly connected, the one end of the connecting rod 32 far from the 4th rotation axis 30 are installed with anti-
The second driving motor due to 30 be connected by power of the 4th rotation axis is fixedly mounted in backplate 33,34 left side of the fixed block
31。
Valuably or illustratively, wherein symmetrical above and below in second fixed arm 36 to be provided with left and right extension and be located at
The sliding groove 27 of second rotation slot both sides up and down, is slidably fitted with sliding shoe 25, the sliding groove in the sliding groove 27
It is provided with the straight slot communicated with outside in 27 left end walls, the sliding bar 26 that left and right extends is slidably fitted in the straight slot, it is described
26 left end of sliding bar is fixedly connected with the fixed block 34, and right end is extend into the sliding groove 27 to be fixed with the sliding shoe 25
Connection.
Valuably or illustratively, wherein opening up limit arc groove 37 is provided in first rotation axis 17,
37 radian of limit arc groove is 180 degree, is movably set in the limit arc groove 37 and is pushed up with first drive cavity 12
The limited block 38 that wall is fixedly connected, thus can limit the rotational angle of the first rotating shaft 17.
In the initial state, the protective plate 33 is located at 29 bottom of the installation cavity to apparatus of the present invention, thus can will be described
Detector 28 and outer barrier, the fixed block 34 offset with 36 left side of the second fixed arm, the sliding shoe 25 and institute
27 right end wall of sliding groove is stated to offset, and second fixed arm 36 is parallel to first fixed arm 10, the limited block 38
In 37 centre position of limit arc groove.
When detecting a mine, the third rotation axis 30 will be driven to rotate using second driving motor 31, the third rotation
Axis 30 drives the protective plate 33 to rotate 180 degree by the connecting rod 32, thus the detector 28 can be made to be communicated with outside,
Then positive to start first driving motor 11, first driving motor 11 drives the line shaft 14 to rotate, described dynamic
Power axis 14 drives the driving pulley 13 to rotate, and the driving pulley 13 drives 16 turns of the driven pulley by the belt 15
Dynamic, the driven pulley 16 drives first rotation axis 17 to rotate, and first rotation axis 17 can drive described the when rotating
Two fixed arms 36 rotate, since the first bevel gear 21 is immovable, thus during second fixed arm 36 rotates,
The second bevel gear 22 can be made to rotate, the second bevel gear 22 drives second rotation axis 24 to rotate, described second turn
Moving axis 24 can drive the threaded rod 35 to be moved to the left when rotating, and the threaded rod 35 can push the fixed block 34 to slide to the left
It is dynamic, after the limited block 38 offsets with 37 inner wall of the arc limit slot, the first driving motor 11 described in reverse starting, to
First rotation axis 17 can be made to rotate backward and, and second fixed arm 36 can backswing, and the detector 28 can
It is moved towards second fixed arm 36, the detector 28 thus can be achieved at the same time during the detector 28 is swung
Extend and retract；
After detecting a mine, drives the protective plate 33 to rotate 180 degree using second driving motor 31 and obstruct the detection
Device 28 is communicated with outside.
The beneficial effects of the invention are as follows：In the initial state due to apparatus of the present invention, the protective plate is located at the installation
Thus thus bottom of chamber portion can play a protective role to the detector detector and outer barrier, prevent dust with
And other substances enter in the installation cavity influences the detector, and the service life of the detector can be improved；
When apparatus of the present invention are detected a mine, it will utilize second driving motor that the third rotation axis is driven to rotate, the third turns
Moving axis drives the protective plate rotation 180 by the connecting rod, thus the detector can be made to be communicated with outside, then positive
Start first driving motor, first driving motor drives the line shaft rotation, the line shaft to drive the master
Movable belt pulley rotates, and the driving pulley drives the driven pulley to rotate by the belt, described in the driven pulley drive
First rotation axis rotates, and first rotation axis can drive second fixed arm to rotate when rotating, due to the first cone tooth
It takes turns immovable, thus during second fixed arm rotates, the second bevel gear can be made to rotate, the second cone tooth
Wheel drives the second rotation axis rotation, second rotation axis threaded rod can be driven to be moved to the left when rotating, the spiral shell
Rasp bar can push the fixed block to slide to the left, after the limited block offsets with the arc limit slot inner wall, reverse starting
First driving motor, so as to making first rotation axis rotate backward and, and second fixed arm can backswing,
And the detector can be moved towards second fixed arm, and institute thus can be achieved at the same time during the detector is swung
Extending and retracting for detector is stated, thus can be rapidly completed in the same area and detect twice, be greatly improved detection efficient and spy
Mass metering.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of protection against landmine explosion, includes the first fixed arm of left and right extension, being provided with left and right in first fixed arm prolongs
The first drive cavity stretched, first drive cavity are rotatably mounted with the first rotation axis between end wall up and down, described first turn
Moving axis lower end passes through the first drive cavity bottom wall and extends downwardly, and first rotation axis lower end is installed with and prolongs to the left
The second fixed arm stretched is provided with the driven pulley being fixedly connected with first rotation axis in first drive cavity, described
The driving pulley being additionally provided in first drive cavity on the right side of the first pulley is installed in the driving pulley dynamic
Power axis, the line shaft lower end are installed in rotation in the first drive cavity bottom wall, and the line shaft upper end is pacified with fixed
The first driving motor be connected by power in the first drive cavity roof, the driving pulley pass through with the driven pulley
Belt be connected by power is provided with the first rotation slot communicated up and down in first rotation axis, and the rotation axis can by bearing
It is rotatably mounted central shaft, the central shaft upper end is fixedly connected with the first drive cavity roof, second fixed arm
In be provided with the second drive cavity that is opening up and being connected with first rotation slot, the central shaft lower end is installed with
Connecting pole, the connecting pole lower end extend into second drive cavity and are installed with first bevel gear, and described second passes
It is provided with the second rotation slot communicated with outside in dynamic chamber left end wall, is rotatably mounted by bearing in second rotation slot
There are third rotation axis, the third rotation axis right end to extend into second drive cavity and be installed with and first cone
The second bevel gear of gear engagement is provided with opening in the third rotation axis towards left internal thread groove, in the internal thread groove
Screw-thread fit is equipped with threaded rod, and the threaded rod left end is installed with mounting blocks, and opening court is provided in the mounting blocks
Under installation cavity, be installed with to detect the detector of land mine in the installation cavity right end wall, also be set in the installation cavity
It is equipped with to protect the guard assembly of the detector.
2. a kind of protection against landmine explosion according to claim 1, it is characterised in that：The guard assembly includes rotationally
The 4th rotation axis in the installation cavity left end wall, being equipped in the installation cavity can be around the 4th rotation shaft rotation
Peace is fixed in connecting rod that is dynamic and being fixedly connected with the 4th rotation axis, the one end of the connecting rod far from the 4th rotation axis
Equipped with protective plate, the second driving motor due to the 4th rotation axis be connected by power is fixedly mounted in the fixed block left side.
3. a kind of protection against landmine explosion according to claim 2, it is characterised in that：It is symmetrical above and below in second fixed arm
Left and right is provided with to extend and be slidably fitted with sliding in the sliding groove of both sides above and below second rotation slot, the sliding groove
Block is provided with the straight slot communicated with outside in the sliding groove left end wall, and the cunning that left and right extends is slidably fitted in the straight slot
Lever, the sliding bar left end are fixedly connected with the fixed block, and right end extend into the sliding groove solid with the sliding shoe
Fixed connection.
4. a kind of protection against landmine explosion according to claim 1, it is characterised in that：It is provided with out in first rotation axis
Mouth limit arc groove upward, the limit arc groove radian are 180 degree, be movably set in the limit arc groove with it is described
The limited block that first drive cavity roof is fixedly connected, thus can limit the rotational angle of the first rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740045.0A CN108759571A (en) | 2018-07-07 | 2018-07-07 | A kind of protection against landmine explosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740045.0A CN108759571A (en) | 2018-07-07 | 2018-07-07 | A kind of protection against landmine explosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759571A true CN108759571A (en) | 2018-11-06 |
Family
ID=63972819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810740045.0A Withdrawn CN108759571A (en) | 2018-07-07 | 2018-07-07 | A kind of protection against landmine explosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759571A (en) |
-
2018
- 2018-07-07 CN CN201810740045.0A patent/CN108759571A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206710111U (en) | A kind of built-in cabinet door drawer switch test device | |
| CN206974921U (en) | A kind of road and bridge crack detecting device | |
| CN110030965B (en) | A kind of automation high-rise building exposed wall facing brick intensity detection machine | |
| CN108801059A (en) | A kind of mine detection device | |
| CN108679363A (en) | A kind of sewage conduct robot moving device and its mode of progression | |
| CN106092595A (en) | A kind of vehicle safety preservation & testing device | |
| CN108895907A (en) | A kind of mine detection equipment | |
| CN108759571A (en) | A kind of protection against landmine explosion | |
| CN107839503A (en) | A kind of modified pure electric automobile charging pile device | |
| CN207066474U (en) | A kind of device for flame dynamic instrumentation | |
| CN107364348A (en) | A kind of new-energy automobile charging equipment | |
| CN110469781A (en) | A kind of pipe deforming positioning device and application method | |
| CN108923274A (en) | A kind of arrester and its application method of New Energy blocking carrier wave | |
| CN207408315U (en) | A kind of underwater Bridge Crack detector | |
| CN208442840U (en) | A kind of dangerous waste incinerator auxiliary feeding device | |
| CN207974852U (en) | Coal mine work gas molecular sieve adsorbs automatic control device | |
| CN108923275A (en) | A kind of arrester of energy blocking carrier wave | |
| CN109061413A (en) | A kind of improved sparking-plug electrode test device | |
| CN107084856A (en) | A kind of built-in cabinet door drawer switch test device | |
| CN107887104A (en) | A kind of modified intelligence Deperming Facility | |
| CN210128831U (en) | High-toughness wear-resistant automobile hub protection ring detection device | |
| CN209063082U (en) | A kind of environmental monitoring intelligent robot | |
| CN108594043B (en) | A kind of device detecting mobile terminal and charger matched degree | |
| CN209280697U (en) | A kind of hydraulic engineering hydrological monitoring device | |
| CN218916282U (en) | Detection device for monitoring thickness of exterior wall paint |
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: 20181106 |
|
| WW01 | Invention patent application withdrawn after publication |