CN107202518A - Dual rotary back starting target driving box - Google Patents
Dual rotary back starting target driving box Download PDFInfo
- Publication number
- CN107202518A CN107202518A CN201710516854.9A CN201710516854A CN107202518A CN 107202518 A CN107202518 A CN 107202518A CN 201710516854 A CN201710516854 A CN 201710516854A CN 107202518 A CN107202518 A CN 107202518A
- Authority
- CN
- China
- Prior art keywords
- decelerator
- swing arm
- axle
- swing
- connecting rod
- 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.)
- Pending
Links
- 230000009977 dual effect Effects 0.000 title claims abstract description 12
- 239000002937 thermal insulation foam Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005183 dynamical system Methods 0.000 abstract description 2
- 238000012549 training Methods 0.000 description 7
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J7/00—Movable targets which are stationary when fired at
- F41J7/04—Movable targets which are stationary when fired at disappearing or moving when hit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of dual rotary back starting target driving box, including swing rod axle, dc motor, the swing arm of swing rod axle, case cover, connecting rod, decelerator, decelerator output swing arm, proximity switch, sensing arm, the dc motor is connected with decelerator, the decelerator central rotating shaft exports swing arm provided with decelerator, decelerator output swing arm is connected with connecting rod, the connecting rod is connected with swinging axle swing arm, and the swinging axle swing arm is on swinging axle.The present invention introduces a set of crank connecting rod apparatus in turbine worm reducer rear class, the circular motion of reductor is converted into straight reciprocating motion, motor is set to meet the mechanical action demand of system under conditions of one-directional rotation, and the output torque and stability of dynamical system are further increased at the same time, more importantly this design can avoid the uneven wear of turbine and worm reducing motor, substantially increase the reliability of main transmission.
Description
Technical field
The invention belongs to rotate back starting target technical field, it is related to a kind of dual rotary back starting target driving box.
Background technology
In recent years, as new period military training requirement is gradually stepped 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, the need for type is uneven, therefore product not can solve army, there are technical conditions, to military affairs instruction
Keeping in check in terms of experienced understanding.
Dual rotary back starting target driving box in the market, motor and speed reducer direct drive main shaft, because target equipment
Mechanical action requirement be and two kinds act, motor must carry out rotating control, but in order that product can be at 6 grades
Normal work under the natural conditions of wind-force, system must use the high pulling torque output speed reducer of worm gear type again, will so lead
Cause the worm and gear of reductor to be worn and torn repeatedly in using interval, cause backlash to become big, reduce product service life.
The content of the invention
It is the further effect for improving army's gunnery training to solve above mentioned problem present in prior art and actual conditions
Rate, it is ensured that the safety of gunnery training, strengthens 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, the invention provides a kind of drive of dual rotary back starting target
Dynamic case.
The present invention is using following technical scheme realization, a kind of dual rotary back starting target driving box, including swing rod axle, direct current
Motor, the swing arm of swing rod axle, case cover, connecting rod, decelerator, decelerator output swing arm, proximity switch, sensing arm, the two of case cover
Side is respectively provided with an axis hole, the connection for swing rod axle and sleeve block；Heat insulation foam is bonded with case cover inner surface, heat insulation foam can be blocked
The heat transfer of air, it is to avoid the temperature inside the box quickly rise or too high under burning sun；The dc motor is connected with decelerator, institute
State decelerator central rotating shaft and export swing arm provided with decelerator, decelerator output swing arm is connected with connecting rod, and the connecting rod is with swinging
Axle swing arm is connected, and the swinging axle swing arm is on swinging axle；Sensing arm is mutually fixed with the decelerator central rotating shaft, with
Sensing arm end position is correspondingly provided with fixed proximity switch；Dc motor by decelerator output torque, by swing rod and
Connecting rod is taken exercises, and is moved back and forth so as to control swing rod axle to make 1/4 circle, bearing, bearing block, bearing are equipped with the two ends of swing rod axle
Chuck, it is ensured that the swing rod axle flexibly motion without clamping stagnation, is additionally provided with felt collar, sheath shaft disk, prevents rainwater and dust from entering in cartonning cover.
Preferably, the driving box also includes torque spring, torsion spring swing arm, and the swing rod shaft rear end is provided with torsion spring swing arm,
The end of the torsion spring swing arm is connected with one end of torque spring；The torque spring is wrapped on swing rod axle, and the other end is fixed.
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 is not only increased
Motor delivery efficiency, also substantially increases the reliability of system.Therefore the present invention introduces one in turbine worm reducer rear class
Crank connecting rod apparatus is covered, the circular motion of reductor straight reciprocating motion is converted into, the advantage of this design is to make
Motor meets the mechanical action demand of system under conditions of one-directional rotation, and further increases the defeated of dynamical system at the same time
Go out moment of torsion and stability, it is often more important that this design can avoid the uneven wear of turbine and worm reducing motor, carry significantly
The high reliability of main transmission.Torque spring is designed with one end of swing rod axle simultaneously, torque spring can perform target plate
Accumulation torsion during reverse motion, target plate discharges torsion when having performed action, plays auxiliary target plate and has performed action, and slows down target plate action
When the impact that produces.
PTO of the present invention is driven using brush direct current motor by the way of worm-gear speed reducer, and maximum output torque is again
It is amplified further across crank connecting rod apparatus, the max. output torque of main shaft is retained two on the premise of reaching use demand
Surplus more than times.
Brief description of the drawings
Fig. 1 is the cut-away view of the dual rotary back starting target driving box of the embodiment of the present invention.
Embodiment
Technical solution of the present invention is discussed in detail below in conjunction with the accompanying drawings.
As shown in figure 1, present embodiment discloses a kind of dual rotary back starting target driving box, including swing rod axle 12, direct current drive
Machine 13, swing rod axle swing arm 14, case cover 16, connecting rod 17, decelerator 18, decelerator output swing arm 19, proximity switch 21, sensing arm
20,1 axis hole is respectively provided with the both sides of case cover 16, the connection for swing rod axle 12 and sleeve block；It is bonded on the inner surface of case cover 11
There is heat insulation foam, heat insulation foam can block the heat transfer of air, it is to avoid the temperature inside the box quickly rise or too high under burning sun；The direct current
Motor 13 is connected with decelerator 18, and the central rotating shaft of decelerator 18 exports swing arm 19, decelerator output provided with decelerator
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 swinging axle 12
On, dc motor 13 is taken exercises by the output torque of decelerator 18 by swing rod and connecting rod, so as to control swing rod axle to make 1/4
Circle is moved back and forth；Sensing arm 20 is fixed with the central rotating shaft of decelerator 18, is correspondingly provided with sensing arm end position solid
Fixed proximity switch 21；Bearing, bearing block, bearing chuck are equipped with the two ends of swing rod axle 12, it is ensured that swing rod axle is flexibly without card
Stagnant motion, is additionally provided with felt collar, sheath shaft disk, prevents rainwater and dust from entering in cartonning cover.
The driving box also includes torque spring 15, torsion spring swing arm 11, and the rear end of swing rod axle 12 is provided with torsion spring swing arm 11,
The torsion spring swing arm 11 is connected with one end of torque spring bullet 15；The torque spring 15 is wrapped on swing rod axle 12, the other end
It is fixed.
The reductor is turbine worm reducer.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of dual rotary back starting target driving box, it is characterised in that including swing rod axle, dc motor, the swing arm of swing rod axle, case
Cover, connecting rod, decelerator, decelerator output swing arm, proximity switch, sensing 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, it is to avoid strong
The temperature inside the box quickly rise or too high under day；The dc motor is connected with decelerator, is set on the decelerator central rotating shaft
There is decelerator to export swing arm, decelerator output swing arm is connected with connecting rod, and the connecting rod is connected with swinging axle swing arm, the swinging axle
Swing arm is on swinging axle；Sensing arm is mutually fixed with the decelerator central rotating shaft, it is corresponding to sensing arm end position to set
There is fixed proximity switch；Dc motor is taken exercises by decelerator output torque by swing rod and connecting rod, so as to control pendulum
Bar axle is made 1/4 circle and moved back and forth, and bearing, bearing block, bearing chuck is equipped with the two ends of swing rod axle, it is ensured that the flexible nothing of swing rod axle
The motion of clamping stagnation, is additionally provided with felt collar, sheath shaft disk, prevents rainwater and dust from entering in cartonning cover.
2. dual rotary back starting target driving box according to claim 1, it is characterised in that the driving box also includes torsion bullet
Spring, torsion spring swing arm, the swing rod shaft rear end are provided with torsion spring swing arm, the end of the torsion spring swing arm and one end phase of torque spring
Even；The torque spring is wrapped on swing rod axle, and the other end is fixed.
3. dual rotary back starting target driving box according to claim 1, it is characterised in that the reductor subtracts for turbine and worm
Fast machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516854.9A CN107202518A (en) | 2017-06-29 | 2017-06-29 | Dual rotary back starting target driving box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516854.9A CN107202518A (en) | 2017-06-29 | 2017-06-29 | Dual rotary back starting target driving box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202518A true CN107202518A (en) | 2017-09-26 |
Family
ID=59910554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710516854.9A Pending CN107202518A (en) | 2017-06-29 | 2017-06-29 | Dual rotary back starting target driving box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202518A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165828A (en) * | 2019-06-19 | 2019-08-23 | 马闪 | A kind of servo motor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110089639A1 (en) * | 2009-10-16 | 2011-04-21 | Jason Earl Bellamy | Remote control target base |
| CN202814232U (en) * | 2012-08-14 | 2013-03-20 | 南京优睿创智能科技有限公司 | Intelligent target shooting training device |
| CN204761874U (en) * | 2015-06-03 | 2015-11-11 | 中国移动通信集团贵州有限公司 | Anti -riot case that shines of RRU |
| CN205383946U (en) * | 2016-01-25 | 2016-07-13 | 亓开 | Emergency reaction trains target drone |
| CN205482613U (en) * | 2016-01-26 | 2016-08-17 | 亓开 | Prison wall sentry instructs target drone night |
| CN205537356U (en) * | 2016-01-22 | 2016-08-31 | 祁先益 | Target drone is thrown to torsion formula |
| CN206905629U (en) * | 2017-06-29 | 2018-01-19 | 北京盈想东方科技股份有限公司 | Dual rotary back starting target driving box |
-
2017
- 2017-06-29 CN CN201710516854.9A patent/CN107202518A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110089639A1 (en) * | 2009-10-16 | 2011-04-21 | Jason Earl Bellamy | Remote control target base |
| CN202814232U (en) * | 2012-08-14 | 2013-03-20 | 南京优睿创智能科技有限公司 | Intelligent target shooting training device |
| CN204761874U (en) * | 2015-06-03 | 2015-11-11 | 中国移动通信集团贵州有限公司 | Anti -riot case that shines of RRU |
| CN205537356U (en) * | 2016-01-22 | 2016-08-31 | 祁先益 | Target drone is thrown to torsion formula |
| CN205383946U (en) * | 2016-01-25 | 2016-07-13 | 亓开 | Emergency reaction trains target drone |
| CN205482613U (en) * | 2016-01-26 | 2016-08-17 | 亓开 | Prison wall sentry instructs target drone night |
| CN206905629U (en) * | 2017-06-29 | 2018-01-19 | 北京盈想东方科技股份有限公司 | Dual rotary back starting target driving box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165828A (en) * | 2019-06-19 | 2019-08-23 | 马闪 | A kind of servo motor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |
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| RJ01 | Rejection of invention patent application after publication |