CN206905630U - A kind of dual rotary back starting target machine - Google Patents
A kind of dual rotary back starting target machine Download PDFInfo
- Publication number
- CN206905630U CN206905630U CN201720774220.9U CN201720774220U CN206905630U CN 206905630 U CN206905630 U CN 206905630U CN 201720774220 U CN201720774220 U CN 201720774220U CN 206905630 U CN206905630 U CN 206905630U
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- China
- Prior art keywords
- swing arm
- target
- shaft
- decelerator
- proximity switch
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- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of dual rotary back starting target machine, fluctuating case includes torsion spring swing arm, pendulum shaft, dc motor, pendulum shaft swing arm, torque spring, case cover, connecting rod, decelerator, decelerator output swing arm.Copper sheathing is provided with outside the side switch arm rotating shaft, proximity switch pad is provided with outside the copper sheathing.The utility model side switch arm is reinforced by the way of copper sheathing is combined with rotating shaft, increases torque and moment of torsion；Two proximity switches are put around electric rotating machine, adjustable angle, reserve rotation rear inertia surplus in place.The utility model is played focusing device main shaft and driven by the way of crank connecting link, and circular motion is converted into moving back and forth by servomotor output by crank connecting rod apparatus again after turbine worm reducer amplifies moment of torsion.This design not only increases motor delivery efficiency, also substantially increases the reliability of system.
Description
Technical field
The utility model belongs to target drone technical field, is related to a kind of dual rotary back starting target machine.
Background technology
In recent years, as new period military training requirement gradually steps up, army to the mode of gunnery training also increasingly from
Dynamicization, it is intelligent.Domestic many producers all gradually carry out the research of automation target drone, but many manufacturers trained to militarization
Solution is very few, and type is uneven, therefore product not can solve the needs of army, technical conditions be present, military affairs are instructed
Experienced understanding etc. is kept in check.
The defects of rotation back starting target is present in the market：
1st, it is mostly single-shaft-rotation, obscures and change target surface concept
Relatively common is single-shaft-rotation, but the replacing target surface under such a pattern can not embody training and be intended to actually, it
Essence is one piece of target plate, and positive and negative profile is different.But when one side shooting is excessive by bullet amount, another side is also just damaged accordingly.
2nd, module integration is serious, is unfavorable for disassembling detection
The target drone of in the market is mostly that drive device and circuit control device are designed as an entirety, when a failure occurs, is needed
Complicated dismounting is wanted, detection, is lost time more.
Following restrictive condition be present in bispin rotating motor
1st, the stability Design of bispin rotating motor.Electric rotating machine part is installed additional at a both ends of falling arm, therefore side switch
Arm bears larger torque and moment of torsion, rises and in rotary course in target plate, easily shakes.
2nd, the anglec of rotation degree of accuracy.Target drone mainly realizes 90 ° and 180 ° rotations, in target surface rotation process, by speed shadow
Ring, the degree of accuracy of positioning is difficult precisely to reach requirement.
Utility model content
To solve above mentioned problem present in prior art and actual conditions, further to improve the effect of army's gunnery training
Rate, it is ensured that the safety of gunnery training, strengthen the management of gunnery training；Information that is just, objectively recording soldier's shooting grade, rule
Model gunnery training is examined, and allows each soldier's gunnery training level to be improved, and the utility model provides a kind of dual rotary and rises
Target drone.
The utility model realized using following technical scheme, a kind of dual rotary back starting target machine, including display terminal, logical
News system and target, the target include base, target main body, control cabinet, power supply box, fluctuating case, side switch arm, the target
Main body is provided with target bar assembly, and the target bar assembly is provided with electric rotating machine, decelerator, the fluctuating case include torsion spring swing arm,
Pendulum shaft, dc motor, pendulum shaft swing arm, torque spring, case cover, connecting rod, decelerator, decelerator output swing arm, in case cover
Both sides be respectively provided with an axis hole, the connection for pendulum shaft and sleeve block；Heat insulation foam is bonded with case cover inner surface, heat insulation foam can
The heat transfer of air is blocked, avoids the temperature inside the box quickly rise or too high under burning sun；The dc motor and decelerator phase
Even, the reducer shaft is provided with decelerator output swing arm, and decelerator output swing arm is connected with connecting rod, the connecting rod and swinging axle
Swing arm is connected, and on the swinging axle, the swing rod shaft rear end is provided with torsion spring swing arm for the swinging axle swing arm, the torsion spring swing arm and
One end of spring is connected；Dc motor is taken exercises, so as to control swing rod by decelerator output torque by swing rod and connecting rod
Axle is made 1/4 circle and moved back and forth, and bearing, bearing block, bearing chuck is equipped with the both ends of pendulum shaft, it is ensured that pendulum shaft is flexibly without card
Stagnant motion, felt collar, sheath shaft disk are additionally provided with, prevent rainwater and dust from entering in cartonning cover.
Preferably, copper sheathing is provided with outside the side switch arm rotating shaft, is fixed between the rotating shaft and copper sheathing by alignment pin,
Reinforced by the way of copper sheathing is combined with rotating shaft, increase torque and moment of torsion.
Preferably, proximity switch pad is provided with outside the copper sheathing, proximity switch is provided with the outside of electric rotating machine rotating shaft, is approached
Switch spacer and proximity switch are located on the same face, and proximity switch pads placement is fixed, when proximity switch is close to proximity switch pad
During piece, induced signal is sent, so as to control the rotating shaft anglec of rotation.
Preferably, the reductor is turbine worm reducer.
The system is played focusing device main shaft and driven by the way of crank connecting link, and servomotor output is slowed down by turbine and worm
Circular motion is converted into moving back and forth by machine by crank connecting rod apparatus again after moment of torsion is amplified.This design not only increases
Motor delivery efficiency, also substantially increase the reliability of system.Because the mechanical action requirement of target equipment has been and two kinds
Action, if directly driving main shaft with motor and speed reducer, then motor must carry out rotating control, but in order that product
Under the natural conditions of moderate gale power normal work, system the high pulling torque output speed reducer of worm gear type can must be used again,
So the worm and gear for causing reductor is worn repeatedly in using section, causes backlash to become big, reduces product service life.
Therefore system introduces a set of crank connecting rod apparatus in turbine worm reducer rear class, and the circular motion of reductor is converted into directly
Line is moved back and forth, and the mechanical action need that motor can be made to meet system under conditions of one-directional rotation are the advantages of this design
Ask, and further increase the output torque and stability of dynamical system at the same time, it is often more important that this design can avoid
The uneven wear of turbine and worm reducing motor, substantially increase the reliability of main transmission.Simultaneously in one end of pendulum shaft
It is designed with torque spring, accumulation torsion when torque spring can make the target plate perform reverse motion, target plate has performed discharges torsion when acting,
Play auxiliary target plate and performed action, and slow down and impacted caused by target plate action.
The utility model PTO is by the way of brush direct current motor drives worm-gear speed reducer, and output is most
High pulling torque is further amplified by crank connecting rod apparatus, the max. output torque of main shaft is reached the premise of use demand
The lower surplus for retaining more than twice.
Dual rotary back starting target is primarily adapted for use in army's gunnery training examination, and simulated target is made various actions, changed simultaneously
The target surface of profile not of the same race.The utility model realizes twin shaft dual rotary, and the function of twin shaft list flexible rotation control, this practicality is newly
Type will act function, 90 degree of sides of target surface turn disappearing and the function of 180 degree rotation replacing target surface is combined togather, and change target surface
It is then that double target surfaces individually rotate and changed.
The utility model side switch arm is reinforced by the way of copper sheathing is combined with rotating shaft, increases torque and moment of torsion；Rotation
Two proximity switches are put around motor, adjustable angle, reserve rotation rear inertia surplus in place.
Brief description of the drawings
Fig. 1 is the front view of the target of the dual rotary back starting target machine of the utility model embodiment.
Fig. 2 is the right view of the target of the dual rotary back starting target machine of the utility model embodiment.
Fig. 3 is the cut-away view of the driving box of the dual rotary back starting target machine of the utility model embodiment.
Fig. 4 is the front view of the target bar assembly of the dual rotary back starting target machine of the utility model embodiment.
Fig. 5 is the top view of the target bar assembly bottom of the dual rotary back starting target machine of the utility model embodiment.
Embodiment
Technical solutions of the utility model are discussed in detail below in conjunction with the accompanying drawings.
As Figure 1-5, present embodiment discloses a kind of dual rotary back starting target machine, including display terminal, communication system and
Target, the target include base 1, target main body, control cabinet 2, power supply box 3, fluctuating case 4, side switch arm 5, the target master
Body is provided with target bar assembly, and the target bar assembly is provided with electric rotating machine 9, decelerator 10, and the fluctuating case 4 includes torsion spring swing arm
11st, pendulum shaft 12, dc motor 13, pendulum shaft swing arm 14, torque spring 15, case cover 16, connecting rod 17, decelerator 18, deceleration
Device exports swing arm 19, and 1 axis hole is respectively provided with the both sides of case cover 16, the connection for pendulum shaft 12 and sleeve block；In case cover 11
Heat insulation foam is bonded with surface, heat insulation foam can block the heat transfer of air, avoid the quick rise of the temperature inside the box or mistake under burning sun
It is high；The dc motor 13 is connected with decelerator 18, and the axle of decelerator 18 is provided with decelerator output swing arm 19, decelerator
Output swing arm 19 is connected with connecting rod 17, and the connecting rod 17 is connected with swinging axle swing arm 14, and the swinging axle swing arm 14 is located at swing
On axle 12, the rear end of pendulum shaft 12 is provided with torsion spring swing arm 11, and the torsion spring swing arm 11 is connected with one end of torque spring bullet 15；
Dc motor 13 is taken exercises by swing rod and connecting rod by the output torque of decelerator 18, so as to control pendulum shaft make 1/4 justify it is past
Multiple motion, bearing, bearing block, bearing chuck are equipped with the both ends of pendulum shaft 12, it is ensured that the pendulum shaft flexibly motion without clamping stagnation,
Felt collar, sheath shaft disk are additionally provided with, prevents rainwater and dust from entering in cartonning cover.
The outside of 5 rotating shaft of the side switch arm 6 is provided with copper sheathing 7, is fixed, adopted by alignment pin 8 between the rotating shaft and copper sheathing
The mode combined with copper sheathing with rotating shaft is reinforced, and increases torque and moment of torsion；
Proximity switch pad is provided with outside the copper sheathing, proximity switch, proximity switch pad are provided with the outside of the rotating shaft of electric rotating machine 9
Piece is located on the same face with proximity switch, and proximity switch pads placement is fixed, when proximity switch is close to proximity switch pad, hair
Go out induced signal, so as to control the rotating shaft anglec of rotation.
The reductor is turbine worm reducer.Utility model works process is as follows：
1st, cable and antenna are connected.
2nd, battery case switch is opened
3rd, self-test：Whether detection communication is normal with circuit drives.It is automatic to rise once.
4th, controlled by main frame custom programming, or the function such as controlled down, rotated manually.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of dual rotary back starting target machine, including display terminal, communication system and target, the target includes base, target master
Body, control cabinet, power supply box, fluctuating case, side switch arm, the target main body are provided with target bar assembly, set on the target bar assembly
There are electric rotating machine, decelerator, it is characterised in that the fluctuating case includes torsion spring swing arm, pendulum shaft, dc motor, pendulum shaft
Swing arm, torque spring, case cover, connecting rod, decelerator, decelerator output swing arm, are respectively provided with an axis hole, for putting in the both sides of case cover
The connection of bar axle and sleeve block；Heat insulation foam is bonded with case cover inner surface, heat insulation foam can block the heat transfer of air, avoid strong
The temperature inside the box quickly rise or too high under day；The dc motor is connected with decelerator, and the reducer shaft, which is provided with, to slow down
Device exports swing arm, and decelerator output swing arm is connected with connecting rod, and the connecting rod is connected with swinging axle swing arm, and the swinging axle swing arm is set
In on swinging axle, the swing rod shaft rear end is provided with torsion spring swing arm, and the torsion spring swing arm is connected with one end of spring；Dc motor
By decelerator output torque, taken exercises, moved back and forth so as to control pendulum shaft to make 1/4 circle, in swing rod by swing rod and connecting rod
The both ends of axle are equipped with bearing, bearing block, bearing chuck, it is ensured that the pendulum shaft flexibly motion without clamping stagnation, are additionally provided with felt collar, axle shield
Cover plate, prevent rainwater and dust from entering in cartonning cover.
2. dual rotary back starting target machine according to claim 1, it is characterised in that be provided with copper outside the side switch arm rotating shaft
Set, fixed by alignment pin between the rotating shaft and copper sheathing, reinforced by the way of copper sheathing is combined with rotating shaft, increase torque with
Moment of torsion.
3. dual rotary back starting target machine according to claim 2, it is characterised in that be provided with proximity switch pad outside the copper sheathing
Piece, electric rotating machine rotating shaft outside are provided with proximity switch, and proximity switch pad is located on the same face with proximity switch, proximity switch pad
Piece position is fixed, and when proximity switch is close to proximity switch pad, induced signal is sent, so as to control the rotating shaft anglec of rotation.
4. dual rotary back starting target machine according to claim 1, it is characterised in that the reductor slows down for turbine and worm
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774220.9U CN206905630U (en) | 2017-06-29 | 2017-06-29 | A kind of dual rotary back starting target machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774220.9U CN206905630U (en) | 2017-06-29 | 2017-06-29 | A kind of dual rotary back starting target machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206905630U true CN206905630U (en) | 2018-01-19 |
Family
ID=61291894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720774220.9U Withdrawn - After Issue CN206905630U (en) | 2017-06-29 | 2017-06-29 | A kind of dual rotary back starting target machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206905630U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228600A (en) * | 2017-06-29 | 2017-10-03 | 北京盈想东方科技股份有限公司 | A kind of dual rotary back starting target machine |
| CN108981482A (en) * | 2018-08-15 | 2018-12-11 | 山东吉利达智能装备集团有限公司 | The transmission device of back starting target |
| CN110425940A (en) * | 2019-09-17 | 2019-11-08 | 青岛神***电子工程有限公司 | A kind of ballistic calculation of back starting target machine and target drone |
-
2017
- 2017-06-29 CN CN201720774220.9U patent/CN206905630U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228600A (en) * | 2017-06-29 | 2017-10-03 | 北京盈想东方科技股份有限公司 | A kind of dual rotary back starting target machine |
| CN107228600B (en) * | 2017-06-29 | 2023-02-17 | 北京盈想东方科技股份有限公司 | Double-rotation target lifting and falling machine |
| CN108981482A (en) * | 2018-08-15 | 2018-12-11 | 山东吉利达智能装备集团有限公司 | The transmission device of back starting target |
| CN110425940A (en) * | 2019-09-17 | 2019-11-08 | 青岛神***电子工程有限公司 | A kind of ballistic calculation of back starting target machine and target drone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180119 Effective date of abandoning: 20230217 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180119 Effective date of abandoning: 20230217 |