CN207300767U - A kind of fireman is with the anti-high-velocity particles impact property automatic test equipment of goggles - Google Patents
A kind of fireman is with the anti-high-velocity particles impact property automatic test equipment of goggles Download PDFInfo
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- CN207300767U CN207300767U CN201721279429.4U CN201721279429U CN207300767U CN 207300767 U CN207300767 U CN 207300767U CN 201721279429 U CN201721279429 U CN 201721279429U CN 207300767 U CN207300767 U CN 207300767U
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- head mould
- goggles
- steel pipe
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- particle
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Abstract
The utility model discloses a kind of fireman with the anti-high-velocity particles impact property automatic test equipment of goggles, including goggles sample, head mould, head mould mobile device, particle emission device, particle collection device, transparent chambers and PLC controller, goggles sample is worn on head mould, head mould is fixed in head mould mobile device, head mould and head mould mobile device are surrounded by transparent chambers, head mould mobile device includes screw, leading screw and stepper motor, particle emission device is located at immediately ahead of head mould, particle emission device includes transmitting steel pipe, steel balls, high-pressure cylinder, air compressor machine, vertical height-adjustable flexible spindle motor is equipped with below particle emission device.The utility model which has a compact structure and a reasonable design, greatly reduces personnel's operation, improves automation, and improves detection quality and efficiency.
Description
Technical field
The invention belongs to fire protection product testing technical field, more particularly to a kind of fireman is with the anti-high speed grain of goggles
Sub- impact property automatic test equipment.
Background technology
Fireman is severe with goggles use environment, it is necessary to there is stronger impact resistance, product using preceding need into
Row shock resistance is tested, and current fireman is mostly to be manually operated with the anti-high-velocity particles impact property experiment of goggles, is existed
The degree of automation is low, and human interference factor is more, detect quality and it is inefficient the problem of, now also there is no one kind to be exclusively used in fireman
With the anti-high-velocity particles impact property automatic test equipment of goggles.
The content of the invention
To make up the deficiencies in the prior art, the present invention provides disappearing for a kind of high the degree of automation, detection quality and excellent in efficiency
Anti- member is with the anti-high-velocity particles impact property automatic test equipment of goggles.
The present invention is achieved through the following technical solutions：
With the anti-high-velocity particles impact property automatic test equipment of goggles, it is characterized in that a kind of fireman：Including
Goggles sample, head mould, head mould mobile device, particle emission device, particle collection device, transparent chambers and PLC controller；It is described
Goggles sample is worn on head mould, and head mould is fixed in head mould mobile device, and head mould and head mould mobile device are surrounded by
Bright room；The head mould mobile device includes screw, leading screw and stepper motor, and screw is fixed on below head mould, leading screw and stepping electricity
Machine connects, and screw is mobile on leading screw to drive head mould realization to horizontally slip；The particle emission device is located at immediately ahead of head mould, grain
Sub- emitter includes transmitting steel pipe, steel balls, high-pressure cylinder, air compressor machine, and air compressor machine is connected with high-pressure cylinder, high-pressure cylinder
With launching fastener for connection, the piston rod of high-pressure cylinder, steel balls, the axis coincidence for launching steel pipe, the piston rod of high-pressure cylinder
Stretch out and hit steel balls and fly into transmitting steel pipe, steel balls, which fly out, hits goggles sample after transmitting steel pipe；The particle hair
Vertical height-adjustable flexible spindle motor is equipped with below injection device, is stretched by the telescopic shaft for the spindle motor that stretches and realizes that particle is sent out
The height of injection device is adjusted.
Preferably, the particle collection device includes ramped floor and particle storage bin, ramped floor are installed on
On the ground of transparent chambers, hole, the minimum point alignment hole of ramped floor are provided with one base angle of transparent chambers, particle storage bin is placed in ground
It is close to transparent chambers outer wall on face, be open alignment hole, and steel balls can be rolled into particle storage bin by hole, by the steel ball after experiment
Particle is collected out of transparent chambers in particle storage bin.
Preferably, the head mould is fixed on head mould bottom plate, and head mould bottom plate is fixed on the vertical of vertical shaft electric machine
On axis, vertical shaft electric machine is fixed in head mould mobile device, and the rotation of head mould is realized by the rotation of vertical axis, convenient to wear shield
Eyepiece sample；The flexible spindle motor, vertical shaft electric machine, air compressor machine, stepper motor are connected by controlling line and PLC controller respectively
Connect, PLC controller is by programming the control respectively realized to stretch spindle motor, vertical shaft electric machine, air compressor machine, stepper motor.
Further, the head mould mobile device includes dovetail trough floor, dovetail slide, screw, leading screw, shaft coupling and step
Stepper motor, vertical shaft electric machine are fixed on dovetail slide top surface, and dovetail trough floor fixes on the ground, dovetail slide insertion dovetail groove
On bottom plate, screw is fixed on dovetail slide bottom surface, and leading screw, leading screw one end connection shaft coupling, shaft coupling and stepping are rotary with screw
The motor axis connection of motor, stepper motor fix on the ground；Screw is in rotary moving on leading screw to drive dovetail slide in dovetail
Stable move left and right is realized in trough floor.
Preferably, the transmitting steel pipe exit is cased with swashing equipped with the whole beginning receiver of laser on transmitting steel pipe
Light initial receiver, transmitting steel pipe and the position that laser initial receiver contacts are provided with some vertical with launching steel pipe axis small
Hole；Baffle and retainer ring are also cased with the transmitting steel pipe, baffle is fixed in retainer ring, and transmitting steel pipe is passed through in transparent chambers
Vertical ellipse hole, fixing sleeve is equipped with the end of transmitting steel pipe, and fixing sleeve is welded on bracket, and bracket is welded on connecting plate,
Two fixation clamps are housed, high-pressure cylinder is installed in two fixation clamps, the piston rod end dress of high-pressure cylinder on connecting plate
Have a hard spring washer, steel balls are adsorbed on small column magnet, and small column magnet is embedded on supporting plate, above small column magnet with
Concordant above supporting plate, tangent with the lower inner diameter of transmitting steel pipe above supporting plate, one side of supporting plate, which is gradually raised, can arrange list
Row's steel balls to whole tilt tray, tilt tray is fixed on connecting plate, and cross bar is equipped with above single steel balls, is hung down
Particle baffle is respectively directly welded with the both ends of cross bar axis, is equipped with the middle part of cross bar and pinches set, set is pinched and is welded on connector sleeve, connect
Set is fixed on swinging axle, is swung spindle motor and is fixed on connecting plate, and swinging axle often swings primary particle baffle one steel of clearance
Spherolite；The whole beginning receiver of the laser, laser initial receiver, swing spindle motor respectively by controlling line and PLC controller company
Connect, PLC controller is realized to the whole beginning receiver of laser, laser initial receiver, the control respectively for swinging spindle motor by programming.
Further, air induction hose and return-air hose, air induction hose and return-air hose point are connected with the high-pressure cylinder
Solenoid valve block is not connected, and solenoid valve block is connected with metal tracheae, and metal tracheae is connected by solenoid valve with air compressor machine, on air compressor machine
Pressure sensor is installed；The solenoid valve block, solenoid valve, pressure sensor are connected by controlling line with PLC controller respectively,
PLC controller is by programming the control respectively realized to solenoid valve block, solenoid valve, pressure sensor.
Preferably, the transparent chambers side is equipped with door, and door is fixed on the side wall of transparent chambers by hinge, Men Shang
Axis is provided with by axle bed along outside, the output axis connection of connecting rod, connecting rod and speed changer is installed on axis, speed changer and motor
Axis connection is exported, motor is connected by controlling line with PLC controller, and speed changer is fixed on side wall with motor.
Preferably, the transparent indoor top is provided with monitoring camera, and monitoring camera is by controlling line and PLC
Controller connects, and PLC controller can connect a display, watches the monitoring picture of monitoring camera transmission in real time by display
Face.
Further, the particle emission device is connected by telescopic shaft with flexible spindle motor, and flexible spindle motor is fixed on
On table top, table top is fixed in rack, and rack is placed on ground.
The beneficial effects of the invention are as follows：The present invention is realized to fireman with the anti-high speed grain of goggles by PLC control technology
Sub- impact property from dynamic test, which has a compact structure and a reasonable design, greatly reduces personnel's operation, improves automation, and raising
Detection quality and efficiency.
Brief description of the drawings
Attached drawing 1 is the main structure diagram of the present invention；
Attached drawing 2 is the overlooking the structure diagram of the present invention；
Attached drawing 3 is A-A faces sectional view in attached drawing 1；
Attached drawing 4 is I portions enlarged diagram in attached drawing 1；
Goggles sample view is replaced when attached drawing 5 is use state of the present invention.
In figure, 1 ground, 3 dovetail trough floors, 4 bolts, 5 screws, 6 screws, 7 dovetail slides, 8 ramped floors, 9,10 have
Machine glass chamber framed side wallboard, 11 laser end beginning receiver, 12 laser initial receivers, 13 transmitting steel pipes, 14 racks, 16 table tops, 17
Telescopic shaft, 18 flexible spindle motors, 19 ring flanges, 21 return-air hoses, 22 air compressor machines, 23 pressure sensors, 24 solenoid valves, 25 metals
Tracheae, 26 solenoid valve blocks, 27 air induction hoses, 28 connecting plates, 29 fixation clamps, 30 high-pressure cylinders, 31 tilt trays, 32 is vertical ellipse
Circular hole, 33 retainer rings, 35 baffles, 36 organic glass room wallboards, 37 transparent chambers, 38 goggles samples, 39 head moulds, 40 door hinges,
41 head mould bottom plates, 43 vertical axises, 44 vertical shaft electric machines, 46 cover boards knob, 47 cover boards, 48 particle storage bins, 49 holes, 50 PLC controls
Device processed, 52 stepper motors, 53 motor shafts, 54 shaft couplings, 56 swinging axles, 57 connector sleeves, 59 pinches of sets, 60 cross bars, 61 particle baffles,
62 piston rods, 63 hard spring washers, 64 steel balls, 65 supporting plates, 66 small column magnet, 68 fixing sleeves, 69 brackets, 70 swinging axles electricity
Machine, 71 shock points, 72 monitoring cameras, 74 axle beds, 75 connecting rods, 78 motors, 79 speed changers, 80 side walls, 81 axis.
Embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, to help the skill of this area
Art personnel have more complete, accurate and deep understanding, protection scope of the present invention bag to inventive concept of the invention, technical solution
Include but be not limited to following embodiments, it is any to technical scheme on the premise of without departing from spirit and scope
Details and the modification made of form each fall within protection scope of the present invention.
Attached drawing is a kind of embodiment of the present invention.The embodiment includes goggles sample 38, head mould 39, head mould and moves
Dynamic device, particle emission device, particle collection device, transparent chambers 37 and PLC controller 50, the goggles sample 38 are worn on
On head mould 39, head mould 39 is fixed in head mould mobile device, and the top of head mould 39 and head mould mobile device are surrounded by by organic glass
The transparent chambers 37 that glass room wallboard 36 forms, the present embodiment are realized to fireman with the anti-high speed grain of goggles by PLC control technology
Sub- impact property from dynamic test.
The head mould mobile device of the present embodiment includes dovetail trough floor 3, dovetail slide 7, screw 5, leading screw 6, shaft coupling 54
With stepper motor 52, dovetail trough floor 3 is fixed on ground 1 by foundation bolt, and screw 5 is bolted on dovetail slide
7 bottom surface, is rotary with leading screw 6 in screw 5, another termination shaft coupling 54 of leading screw 6, another termination motor shaft 53 of shaft coupling 54,
By bolt by 52 fixed bottom boundary 1 of stepper motor, dovetail slide 7 is inserted into dovetail trough floor 3 stepper motor 52, vertical axis electricity
Machine 44 is bolted on above dovetail slide 7；The head mould 39 is fixed on head mould bottom plate 41, head mould 39 and head mould bottom
Plate 41 is integrated, and head mould bottom plate 41 is bolted on the top of motor shaft 43；The drive in rotary moving on leading screw 6 of screw 5
Dovetail slide 7 is slided in dovetail trough floor 3 and moved left and right so as to fulfill the stabilization of head mould and goggles sample 38.
The particle emission device of the present embodiment includes transmitting steel pipe 13, steel balls 64, high-pressure cylinder 30, air compressor machine 22,
Transmitting steel pipe 13 is located at the front of 39 eye shock point of head mould 71 and is no more than at 100mm, launches the axis of steel pipe 13 and passes through eye
The facade of portion's shock point 71 is vertical, in 13 exit of transmitting steel pipe equipped with the whole beginning receiver 11 of laser, is covered on transmitting steel pipe 13
There is laser initial receiver 12, if laser initial receiver 12 is provided with the position that transmitting steel pipe 13 contacts on transmitting steel pipe 13
The dry aperture vertical with transmitting 13 axis of steel pipe, laser initial receiver 12 can perceive light in transmitting steel pipe 13 by aperture
Change, laser initial receiver 12 are 150mm away from whole 11 spacing of beginning receiver of laser, and baffle is also cased with the transmitting steel pipe 13
35 and retainer ring 33, baffle 35 be fixed in retainer ring 33, transmitting steel pipe 13 through the vertical ellipse hole 32 in transparent chambers 37,
The end of transmitting steel pipe 13 is equipped with fixing sleeve 68, and fixing sleeve 68 is welded on bracket 69, and bracket 69 is welded on connecting plate 28, even
Two fixation clamps 29 are housed, high-pressure cylinder 30 is installed in two fixation clamps 29, the piston of high-pressure cylinder 30 on fishplate bar 28
62 end of bar is equipped with hard spring washer 63, and steel balls 64 are adsorbed on small column magnet 66, and small column magnet 66 is embedded in supporting plate 65
On, it is concordant with above supporting plate 65 above small column magnet 66, above supporting plate 65 with launch steel pipe 13 lower inner diameter phase
Cut, one side of supporting plate 65 gradually raises and can arrange single steel balls 64 to whole tilt tray 31, tilt tray 31 and be fixed on
On connecting plate 28, cross bar 60 is equipped with above single steel balls 64, particle gear is respectively welded with perpendicular to the both ends of 60 axis of cross bar
Plate 61, is equipped with the middle part of cross bar 60 and pinches set 59, pinches set 59 and is welded on connector sleeve 57, connector sleeve 57 is fixed on swinging axle 56
On, swing spindle motor 70 and be fixed on connecting plate 28, swinging axle 56 often swings one steel balls of clearance of primary particle baffle 61
64.Another termination electricity of air induction hose 27 and return-air hose 21, air induction hose 27 and return-air hose 21 is connected with high-pressure cylinder 30
Magnet valve group 26, solenoid valve block 26 connect metal tracheae 25, another termination solenoid valve 24 of metal tracheae 25, and solenoid valve 24 is mounted in pneumatics
On machine 22, air compressor machine 22 is equipped with pressure sensor 23.Particle emission device is connected by telescopic shaft 17 with flexible spindle motor 18,
Flexible spindle motor 18 is fixed on table top 16, and table top 16 is fixed in rack 14, and rack 14 is placed on ground 1, passes through telescopic shaft
The flexible height for realizing particle emission device of the telescopic shaft 17 of motor 18 is adjusted.
37 side of transparent chambers is equipped with door 9, and door 9 is fixed on the side wall 80 of transparent chambers 37 by hinge 40, along outside on door 9
Axis 81 is provided with by axle bed 74, the output axis connection of folding connecting rod 75, connecting rod 75 and speed changer 79 is installed on axis 81,
The output axis connection of speed changer 79 and motor 78, motor 78 drive connecting rod 75 to rotate the automatic switch and closure for realizing door 9, door 9
Head mould 39 can be removed to the wearing that goggles sample 38 is realized outside door 9 with winning during opening, impact property examination is carried out when door 9 closes
Test.
The particle collection device of the present embodiment includes ramped floor 8 and particle storage bin 48, and ramped floor 8 is installed on transparent
On the ground of room 37, hole 49, the minimum point alignment hole 49 of ramped floor 8, particle storage bin are provided with 37 1 base angles of transparent chambers
48 are placed on ground 1 and are close to 37 outer wall of transparent chambers, and be open alignment hole 49, and steel balls 64 can roll into particle storage bin by hole 49
In 48, the top of particle storage bin 48 is hinged with cover board 47 by hinge, can be taken out by opening cover board 47 in particle storage bin 48
Steel balls 64.
In 37 inside top of transparent chambers monitoring is equipped with away from the top between the whole beginning receiver 11 of laser and goggles sample 38
Camera 72, monitors experiment process in real time.
The whole beginning receiver 11 of monitoring camera 72, laser, laser initial receiver 12, flexible spindle motor 18, vertical axis electricity
Machine 44, solenoid valve block 26, solenoid valve 24, pressure sensor 23, air compressor machine 22, stepper motor 52, swing spindle motor 70, motor 78
Deng being connected respectively by controlling line with PLC controller 50, PLC controller 50 can connect a display, be watched in real time by display
The monitored picture that monitoring camera 72 transmits, PLC controller 50 is programmed by the prior art, respectively to monitoring camera
72nd, the whole beginning receiver 11 of laser, laser initial receiver 12, flexible spindle motor 18, vertical shaft electric machine 44, solenoid valve block 26, electricity
Magnet valve 24, pressure sensor 23, air compressor machine 22, stepper motor 52, swing spindle motor 70, motor 78 are controlled.
The present embodiment starts the experiment in PLC controller 50 and prepares button, monitoring camera 72, swash in concrete operations
Light end beginning receiver 11, laser initial receiver 12, flexible spindle motor 18, vertical shaft electric machine 44, solenoid valve block 26, solenoid valve
24th, pressure sensor 23, air compressor machine 22, stepper motor 52, swing spindle motor 70, motor 78 etc. enter working status, stepping electricity
The work of machine 52 drives screw 6 to rotate by shaft coupling 54, and screw 6 promotes screw 5 dovetail slide 7 is moved up in dovetail trough floor 3
Dynamic, the head mould 39 being fixed on dovetail slide 7 while movement, the work of motor 78 is logical after motor shaft 53 goes to programming setting step number
Cross speed changer 79 and connecting rod 75 opens door 9, stop when stepper motor 52 reaches stepper motor 52 after programming setting stops step number
Work, vertical shaft electric machine 44 stop after turning an angle, in order to wear goggles sample 38 on head mould 39, such as attached drawing 5
It is shown, after wearing goggles sample 38 by regulation, the experiment start button in startup PLC controller 50, vertical shaft electric machine 44,
Step carries out reverse operation to stepper motor 52 as previously described, its two eyeballs central point spacing of shock point 71 is known 66mm, stepping
71 level of shock point on head mould 39 is moved to transmitting steel pipe exit normal centerline by motor 52 according to programming to be stopped, and is stretched
Contracting spindle motor 18 moves up and down transmitting steel pipe according to programing work, when the horizontal centre of transmitting 13 axis of steel pipe and shock point 71
The spindle motor 18 that stretches when line is in same level is stopped, can equipped with vertical ellipse hole 32 on organic glass room wallboard 36
Meet that transmitting steel pipe 13 moves up and down, vertical baffle 35 can prevent steel balls 64 from being flown out by vertical ellipse hole 32, when pressure passes
The transmitting solenoid valve that sensor 23 reaches after authorized pressure value in 50 opens solenoid valve group 26 of PLC controller is supplied to air induction hose 27
Gas, the work of high-pressure cylinder 30 make piston rod 62 extend rapidly, and the hard spring washer 63 for being fixed on 62 end of piston rod hits steel balls
64, steel balls 64 enter the shock shield that flies out in transmitting steel pipe 13 after laser initial receiver 12 and the whole beginning receiver 11 of laser
One side shock point 71 on eyepiece sample 38, the data received according to laser initial receiver 12 and the whole beginning receiver 11 of laser
The image progress graphical analysis comparison whether 64 firing rate of steel balls meets the requirements, transmitted according to monitoring camera 72 is calculated,
After judging 38 eyeglass of goggles sample and whether having the defects of damaged, deformation, stepper motor 52, motor 78, vertical shaft electric machine 44 are again
Task makes head mould 39 move to outside transparent chambers 37 as shown in Figure 5, after testing staff replaces and wears new goggles sample 38
Start the experiment start button in PLC controller 50, then stepper motor 52 according to programming by another shock point on head mould 39
71 levels move to 13 exit normal centerline of transmitting steel pipe and stop, remaining test procedure is as hereinbefore.The device maximum limit
Degree reduces the personnel to operate, and improves detection automation, improves detection quality and efficiency.
Claims (9)
1. a kind of fireman is with the anti-high-velocity particles impact property automatic test equipment of goggles, it is characterised in that：Including goggles
Sample（38）, head mould（39）, head mould mobile device, particle emission device, particle collection device, transparent chambers（37）Controlled with PLC
Device（50）；The goggles sample（38）It is worn on head mould（39）On, head mould（39）It is fixed in head mould mobile device, head mould
（39）Transparent chambers are surrounded by with head mould mobile device（37）；The head mould mobile device includes screw（5）, leading screw（6）And step
Stepper motor（52）, screw（5）It is fixed on head mould（39）Lower section, leading screw（6）With stepper motor（52）Connection, screw（5）In leading screw
（6）Upper mobile drive head mould（39）Realization horizontally slips；The particle emission device is located at head mould（39）Front, particle emission
Device includes transmitting steel pipe（13）, steel balls（64）, high-pressure cylinder（30）, air compressor machine（22）, air compressor machine（22）With high pressure gas
Cylinder（30）Connection, high-pressure cylinder（30）With launching steel pipe（13）Connection, high-pressure cylinder（30）Piston rod（62）, steel balls
（64）, transmitting steel pipe（13）Axis overlap, high-pressure cylinder（30）Piston rod（62）Stretch out and hit steel balls（64）Fly into
Launch steel pipe（13）, steel balls（64）Fly out transmitting steel pipe（13）Goggles sample is hit afterwards（38）；The particle emission dress
Put lower section and be equipped with vertical height-adjustable flexible spindle motor（18）.
2. a kind of fireman according to claim 1 is with the anti-high-velocity particles impact property automatic test equipment of goggles, its
It is characterized in that：The particle collection device includes ramped floor（8）With particle storage bin（48）, ramped floor（8）Installed in saturating
Bright room（37）Ground on, transparent chambers（37）Hole is provided with one base angle（49）, ramped floor（8）Minimum point alignment hole
（49）, particle storage bin（48）It is placed in ground（1）On be close to transparent chambers（37）Outer wall, be open alignment hole（49）, steel balls
（64）Hole can be passed through（49）Roll into particle storage bin（48）It is interior.
3. a kind of fireman according to claim 1 is with the anti-high-velocity particles impact property automatic test equipment of goggles, its
It is characterized in that：The head mould（39）It is fixed on head mould bottom plate（41）On, head mould bottom plate（41）It is fixed on vertical shaft electric machine（44）'s
Vertical axis（43）On, vertical shaft electric machine（44）It is fixed in head mould mobile device；The flexible spindle motor（18）, vertical shaft electric machine
（44）, air compressor machine（22）, stepper motor（52）Respectively by controlling line and PLC controller（50）Connection.
4. a kind of fireman according to claim 3 is with the anti-high-velocity particles impact property automatic test equipment of goggles, its
It is characterized in that：The head mould mobile device includes dovetail trough floor（3）, dovetail slide（7）, screw（5）, leading screw（6）, shaft coupling
（54）And stepper motor（52）, vertical shaft electric machine（44）It is fixed on dovetail slide（7）Top surface, dovetail trough floor（3）It is fixed on ground
Face（1）On, dovetail slide（7）It is inserted into dovetail trough floor（3）On, screw（5）It is fixed on dovetail slide（7）Bottom surface, screw（5）It is interior
It is rotary with leading screw（6）, leading screw（6）One end connects shaft coupling（54）, shaft coupling（54）With stepper motor（52）Motor shaft（53）Even
Connect, stepper motor（52）Fix on the ground.
5. a kind of fireman according to claim 1 is with the anti-high-velocity particles impact property automatic test equipment of goggles, its
It is characterized in that：The transmitting steel pipe（13）Exit is equipped with the whole beginning receiver of laser（11）, in transmitting steel pipe（13）On be cased with swashing
Light initial receiver（12）, launch steel pipe（13）With laser initial receiver（12）The position of contact is provided with some with launching steel pipe
（13）The vertical aperture of axis；The transmitting steel pipe（13）On be also cased with baffle（35）And retainer ring（33）, baffle（35）It is fixed
In retainer ring（33）On, launch steel pipe（13）Through transparent chambers（37）On vertical ellipse hole（32）, in transmitting steel pipe（13）'s
End is equipped with fixing sleeve（68）, fixing sleeve（68）It is welded on bracket（69）On, bracket（69）It is welded on connecting plate（28）On, connection
Plate（28）It is upper that two fixation clamps are housed（29）, high-pressure cylinder（30）Installed in two fixation clamps（29）It is interior, high-pressure cylinder
（30）Piston rod（62）End is equipped with hard spring washer（63）, steel balls（64）Absorption is in small column magnet（66）On, small column
Magnet（66）It is embedded in supporting plate（65）On, small column magnet（66）Above with supporting plate（65）Above concordant, supporting plate（65）'s
Above with launching steel pipe（13）Lower inner diameter it is tangent, supporting plate（65）One side gradually raise and can arrange single steel balls（64）
To whole tilt tray（31）, tilt tray（31）It is fixed on connecting plate（28）On, in single steel balls（64）Top is equipped with
Cross bar（60）, perpendicular to cross bar（60）The both ends of axis are respectively welded with particle baffle（61）, in cross bar（60）Middle part be equipped with pinch set
（59）, pinch set（59）It is welded on connector sleeve（57）On, connector sleeve（57）It is fixed on swinging axle（56）On, swing spindle motor（70）Gu
It is scheduled on connecting plate（28）On, swinging axle（56）Often swing primary particle baffle（61）One steel balls of clearance（64）；It is described to swash
Light end beginning receiver（11）, laser initial receiver（12）, swing spindle motor（70）Respectively by controlling line and PLC controller（50）
Connection.
6. a kind of fireman is with the anti-high-velocity particles impact property automatic test equipment of goggles according to claim 1 or 5,
It is characterized in that：The high-pressure cylinder（30）On be connected with air induction hose（27）With return-air hose（21）, air induction hose（27）With
Return-air hose（21）Solenoid valve block is connected respectively（26）, solenoid valve block（26）With metal tracheae（25）Connection, metal tracheae（25）
Pass through solenoid valve（24）With air compressor machine（22）Connection, air compressor machine（22）On pressure sensor is installed（23）；The solenoid valve block
（26）, solenoid valve（24）, pressure sensor（23）Respectively by controlling line and PLC controller（50）Connection.
7. a kind of fireman according to claim 2 is with the anti-high-velocity particles impact property automatic test equipment of goggles, its
It is characterized in that：The transparent chambers（37）Side is equipped with door（9）, door（9）Pass through hinge（40）It is fixed on transparent chambers（37）Side wall
（80）On, door（9）On along outside pass through axle bed（74）Axis is installed（81）, axis（81）On connecting rod is installed（75）, connecting rod（75）
With speed changer（79）Output axis connection, speed changer（79）With motor（78）Output axis connection, motor（78）By control line with
PLC controller（50）Connection, speed changer（79）With motor（78）It is fixed on side wall（80）On.
8. a kind of fireman according to claim 1 is with the anti-high-velocity particles impact property automatic test equipment of goggles, its
It is characterized in that：The transparent chambers（37）Inner top is provided with monitoring camera（72）, monitoring camera（72）By controlling line and PLC
Controller（50）Connection.
9. a kind of fireman according to claim 2 is with the anti-high-velocity particles impact property automatic test equipment of goggles, its
It is characterized in that：The particle emission device passes through telescopic shaft（17）With flexible spindle motor（18）Connection, stretch spindle motor（18）Gu
It is scheduled on table top（16）On, table top（16）It is fixed on rack（14）On, rack（14）It is placed in ground（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279429.4U CN207300767U (en) | 2017-09-30 | 2017-09-30 | A kind of fireman is with the anti-high-velocity particles impact property automatic test equipment of goggles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279429.4U CN207300767U (en) | 2017-09-30 | 2017-09-30 | A kind of fireman is with the anti-high-velocity particles impact property automatic test equipment of goggles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300767U true CN207300767U (en) | 2018-05-01 |
Family
ID=62441258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279429.4U Expired - Fee Related CN207300767U (en) | 2017-09-30 | 2017-09-30 | A kind of fireman is with the anti-high-velocity particles impact property automatic test equipment of goggles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390735A (en) * | 2021-06-25 | 2021-09-14 | 东北农业大学 | Prediction method for grain breakage probability under single impact load |
-
2017
- 2017-09-30 CN CN201721279429.4U patent/CN207300767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390735A (en) * | 2021-06-25 | 2021-09-14 | 东北农业大学 | Prediction method for grain breakage probability under single impact load |
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