CN109506922A - A kind of centrifuge health degree detection computing device - Google Patents
A kind of centrifuge health degree detection computing device Download PDFInfo
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- CN109506922A CN109506922A CN201811585807.0A CN201811585807A CN109506922A CN 109506922 A CN109506922 A CN 109506922A CN 201811585807 A CN201811585807 A CN 201811585807A CN 109506922 A CN109506922 A CN 109506922A
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- welded
- arc block
- inner cylinder
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
Abstract
The present invention provides a kind of centrifuge health degree detection computing device, is related to centrifuge field.The centrifuge health degree detects computing device, including workbench, and the bottom of the workbench is fixedly connected with supporting leg, and the top of the workbench is welded and fixed with support base one is erect, and the side for erectting support base one is fixedly connected with hinge one.The centrifuge health degree detects computing device, horizontal spiral inner cylinder is connect with semicircle arc block one and semicircle arc block two respectively by stabilization spring in the outer surface of inside pipe casing rotation and casing and can move freely the horizontal spiral inner cylinder of high-speed rotation in the inside of semicircular arc block one and semicircular arc block two, vibration wave can be passed to testing agency by vibration transmission rod by the vibration wave of shake when horizontal spiral inner cylinder, which rotates, occurs eccentric, the amplitude of vibration and frequency are observed in real time by testing agency, the health condition of decanter centrifuge helical axis is understood convenient for detection.
Description
Technical field
The present invention relates to centrifuge field, specially a kind of centrifuge health degree detects computing device.
Background technique
Decanter centrifuge generally can be divided into horizontal spiral filter centrifuge and horizontal type screw settling centrifuge.Decanter centrifuge
It is the precipitation apparatus of a kind of horizontal screw unloading, continuous operation, rotary drum and spiral are high in the same direction with certain differential in horizontal centrifuge
Speed rotation, material are continually introduced into conveying spiral inner cylinder by feed pipe, and rotary drum is entered after acceleration, heavier under effect of centrifugal force
Solid formation be deposited on rotatory drum wall formation sediment layer.The solid formation of deposition is continuously pushed into rotary drum cone by conveying spiral
End, through slag-drip opening discharge machine outside.Lighter liquid phase object then forms internal layer pendular ring, continuously overflows rotary drum by rotary drum big end overflow port,
Outside through leakage fluid dram discharge machine.This function is under full-speed operation, continuous feed, separation, washing and discharging.
Since the course of work of horizontal spiral inner cylinder needs to carry out high-speed rotation, horizontal spiral in the inside of decanter centrifuge
Inner cylinder is easy to happen the feelings that disalignment rotation occurs during rotation in horizontal spiral inner cylinder in the long-term course of work
The deformation of condition and horizontal spiral inner cylinder is easy that centrifuge is made to occur to shake in the process of work, after shaking
Centrifuge easily reduces the service life of the machine, shakes after deforming by problem above and for horizontal spiral inner cylinder
Situation provides a kind of centrifuge health degree detection computing device now to solve problem above.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of centrifuge health degrees to detect computing device, solves sleeping
The deformation of formula spiral inner cylinder is easy that centrifuge is made to occur to shake in the process of work, and the centrifuge after shaking holds
After deforming by problem above and for horizontal spiral inner cylinder asking for jitter conditions occurs for the service life for easily reducing the machine
Topic.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of centrifuge health degree detection meter
Device, including workbench are calculated, the bottom of the workbench is fixedly connected with supporting leg, and the top of the workbench and setting support
Seat one is welded and fixed, and the side for erectting support base one is fixedly connected with hinge one, is provided on the setting support base one
Spiral spindle clamping unit is connected with horizontal spiral inner cylinder, the top of the workbench on the horizontal spiral inner cylinder clamping device
And be located at horizontal spiral inner cylinder and connect far from one end of horizontal spiral inner cylinder clamping device with driving device, in the horizontal spiral
Cylinder clamping device is connected with testing agency.
Preferably, the spiral spindle clamping unit includes semi-circular shape seat, fixed block one, fixed block two, fixing bolt, half
Round arc block one, semicircle arc block two, stabilization spring, casing, movable span and vibration transmission rod, the setting support base
One side is welded and fixed by hinge one and semi-circular shape seat, the internal ring wall of the semi-circular shape seat and semicircle arc block one
It is welded and fixed, the semicircle arc block two is located at the underface of semicircle arc block one, semicircle two appearance of arc block
Face with erect support base one be welded and fixed, it is described semicircle arc block one and semicircle arc block two inner wall respectively with stabilization
Spring is welded and fixed, the stabilization spring one end and casing-contact far from semicircle arc block two, the inside of described sleeve pipe
With horizontal spiral inner cylinder pivot bush unit, the movable span is provided with the concave surface inner wall of semicircle arc block, the appearance of described sleeve pipe
Face is contacted with vibration transmission rod, and the one end of the vibration transmission rod far from casing is through movable span and extends to semicircle arc block
Two outside.
Preferably, the driving device includes erectting support base two, fixed plate, hinge two, cover board, welding block one, welding
Block two, fixed screw bar, driving gear, driving gear and driving motor, the setting support base two are weldingly fixed on workbench
Top and the back side of close workbench, the right side for erectting support base two are movably hinged by hinge two and cover board, the lid
The outer surface of plate is welded and fixed with welding block one, and the welding block two is welded and fixed with the left side for erectting support base two, described
Fixed screw bar is located at the top of welding block one, the end of thread of the fixed screw bar through welding block together with welding block once
The welding block two being just arranged is threadedly coupled, and the described one end of horizontal spiral inner cylinder far from spiral spindle clamping unit is simultaneously located at setting branch
The rear and driving gear for supportting seat are welded and fixed, and the groove end of the driving gear is engaged with driving gear, the fixed plate
Top is screwed with driving motor, and output end and the driving gear of the driving motor are welded and fixed.
Preferably, the testing agency includes detection case, lantern ring, conductive bar, driving rack, gear, connecting column, needle pivot
It holds, restoring spring, pointer shaft, pointer lid and pointer, the vibration transmission rod run through detection case far from one end of sleeve
And be welded and fixed with the lantern ring being arranged inside detection case, inner ring and the conductive bar of the lantern ring are fixedly attached, and the conductive bar is remote
One end from lantern ring is welded and fixed with driving rack, and the front groove end of the driving rack is engaged with gear, the gear
Inner ring is fixedly attached with pointer shaft, the inner wall of the detection case and be located at vibration transmission rod rear and connecting column welding it is solid
Fixed, the outer ring of the connecting column one end and pointer bearing far from detection chamber interior wall is welded and fixed, the inner ring of the pointer bearing
It is fixedly attached with pointer shaft, what the one end of the pointer shaft far from pointer bearing was arranged through gear and with detection case front
Pointer is fixedly connected, the outer surface of the pointer shaft and between pointer bearing and gear with restoring spring pivot bush unit,
The both ends of the restoring spring are welded and fixed with pointer bearing and gear respectively, and the front of the pointer lid and detection case is fixed to be connected
It connects, the pointer is located at the inside of pointer lid.
Preferably, through-hole compatible with vibration transmission rod, the vibration transmission rod are offered at the top of the detection case
It is flexibly connected with detection case.
(3) beneficial effect
The present invention provides a kind of centrifuge health degrees to detect computing device.Have it is following the utility model has the advantages that
1, the centrifuge health degree detect computing device, by by the both ends of horizontal spiral inner cylinder respectively with horizontal spiral spiral shell
Spin axis clamping device is connected with driving device, horizontal spiral inner cylinder can be driven to be rotated by the rotation of driving motor, driving
Electric rotary can carry out high-speed rotation with horizontal spiral inner cylinder, and horizontal spiral inner cylinder is in inside pipe casing rotation and the appearance of casing
Face is connect with semicircle arc block one and semicircle arc block two respectively by stabilization spring can be by the horizontal spiral shell of high-speed rotation
Medial rotation cylinder is move freely in the inside of semicircular arc block one and semicircular arc block two, when the rotation of horizontal spiral inner cylinder occurs partially
Vibration wave can be passed to testing agency by vibration transmission rod by the vibration wave of shake when the heart, by testing agency by vibration
Amplitude and frequency are observed in real time, and the health condition of decanter centrifuge helical axis is understood convenient for detection.
2, the centrifuge health degree detects computing device, and the fixed block one by being arranged on semi-circular shape seat and setting support
The fixed block two being arranged on seat one, fixing bolt can will be threadedly coupled between fixed block one and fixed block two, pass through setting
Fixing bolt can facilitate semi-circular shape seat to be opened and closed, and facilitate horizontal spiral inner cylinder carrying out installation operation.
3, the centrifuge health degree detects computing device, passes through the vibration transmission parts inside vibration transmission rod and detection case
Connection, detection case receive the jitter amplitude that horizontal spiral inner cylinder generates during high-speed rotation and frequency and by vibration transmitting
The vibration of height is engaged with gear by driving rack and pointer shaft can be driven to rotate by bar, passes through pointer shaft
Rotation can drive pointer to swing, and jitter conditions are directly passed to pointer, the two sides of pointer by vibration transmission rod
It is provided with exceeded scale, intuitively observes whether horizontal spiral inner cylinder has eccentric damage and health condition convenient for pointer, it is convenient
Horizontal spiral inner cylinder is detected.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention top view；
Fig. 3 is schematic structural view of the invention；
Fig. 4 is testing agency's structure sectional view of the present invention.
Wherein, support base one, 4 hinges one, 5 spiral spindle clamping units, 501 semicircular rings are erect in 1 workbench, 2 supporting legs, 3
Shape seat, 502 fixed blocks one, 503 fixed blocks two, 504 fixing bolts, the 505 semicircle arc blocks two of semicircle arc block one, 506,
507 stabilization springs, 508 casings, 509 movable spans, 510 vibration transmission rods, 6 horizontal spiral inner cylinders, 7 driving devices, 701 are erect
Support base two, 702 fixed plates, 703 hinges two, 704 cover boards, 705 welding blocks one, 706 welding blocks two, 707 fixed screw bars,
708 driving gears, 709 driving gears, 710 driving motors, 8 testing agencies, 801 detection cases, 802 lantern rings, 803 conductive bars, 804
Driving rack, 805 gears, 806 connecting columns, 807 pointer bearings, 808 restoring springs, 809 pointer shafts, 810 pointer lids, 811
Pointer.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
The embodiment of the present invention provides a kind of centrifuge health degree detection computing device, as shown in Figs 1-4, including workbench 1,
The bottom of workbench 1 is fixedly connected with supporting leg 2, and the top of workbench 1 is welded and fixed with support base 1 is erect, and erects support
The side of seat 1 is fixedly connected with hinge 1, erects and is provided with spiral spindle clamping unit 5 on support base 1, in horizontal spiral
Horizontal spiral inner cylinder 6 is connected on cylinder clamping device 5, the top of workbench 1 is simultaneously located at horizontal spiral inner cylinder 6 far from horizontal spiral
One end of inner cylinder clamping device 5 is connect with driving device 7, and horizontal spiral inner cylinder clamping device 5 is connected with testing agency 8.
Spiral spindle clamping unit 5 include semi-circular shape seat 501, fixed block 1, fixed block 2 503, fixing bolt 504,
Semicircle arc block 1, semicircle arc block 2 506, stabilization spring 507, casing 508, movable span 509 and vibration transmitting
Bar 510, the side for erectting support base 1 are welded and fixed by hinge 1 with semi-circular shape seat 501, semi-circular shape seat 501 it is interior
Ring wall is welded and fixed with semicircle arc block 1, semicircle arc block 2 506 be located at semicircle arc block 1 just under
Side, semicircle 2 506 outer surface of arc block are welded and fixed with support base 1 is erect, semicircle arc block 1 and semi-circular arc
The inner wall of shape block 2 506 is welded and fixed with stabilization spring 507 respectively, passes through the fixed block one being arranged on semi-circular shape seat 501
502 and the fixed block 2 503 that is arranged on support base 1 is erect, fixing bolt 504 can be by fixed block 1 and fixed block 2 503
Between be threadedly coupled, by be arranged fixing bolt 504 semi-circular shape seat 501 can be facilitated to be opened and closed, facilitate horizontal spiral shell
Medial rotation cylinder 6 carries out installation operation, and stabilization spring 507 connects far from one end of semicircle arc block 2 506 with casing 508
508 inner rotation horizontal spiral axis 6 of casing can be supported operation by touching, stabilization spring 507, convenient for casing 508 in semicircle
It is move freely between shape arc block 1 and semicircle arc block 2 506, the inside of casing 508 and horizontal spiral inner cylinder 6
Pivot bush unit, movable span 509 are provided with the concave surface inner wall of semicircle arc block 1, the outer surface of casing 508 and vibration transmission rod
510 contacts, the one end of vibration transmission rod 510 far from casing 508 is through movable span 509 and extends to semicircle arc block 2 506
Outside.
Driving device 7 include erect support base 2 701, fixed plate 702, hinge 2 703, cover board 704, welding block 1,
Welding block 2 706, fixed screw bar 707, driving gear 708, driving gear 709 and driving motor 710, erect support base two
701 are weldingly fixed on 1 top of workbench and the back side close to workbench 1, and the right side for erectting support base 2 701 passes through hinge two
703 are movably hinged with cover board 704, and outer surface and the welding block 1 of cover board 704 are welded and fixed, welding block 2 706 and setting branch
The left side of support seat 2 701 is welded and fixed, and fixed screw bar 707 is located at the top of welding block 1, fixed screw bar 707
The end of thread is threadedly coupled through welding block 1 and with the welding block 2 706 of one 705 lower section setting of welding block, in horizontal spiral
6 one end far from spiral spindle clamping unit 5 of cylinder are simultaneously located at the rear for erectting support base 701 and gear 708 are driven to be welded and fixed, and drive
The groove end of moving gear 708 is engaged with driving gear 709, and top and the driving motor 710 of fixed plate 702 are screwed, driving
The output end of motor 710 is welded and fixed with driving gear 709, turns when driving motor 710 rotates by what horizontal spiral inner cylinder 6 exported
Speed is 3000-20000r/min.
Testing agency 8 includes detection case 801, lantern ring 802, conductive bar 803, driving rack 804, gear 805, connecting column
806, pointer bearing 807, restoring spring 808, pointer shaft 809, pointer lid 810 and pointer 811, vibration transmission rod 510 are separate
One end of sleeve 508 is welded and fixed through detection case 801 and with the lantern ring 802 being arranged inside detection case 801, detection case 801
Top offers through-hole compatible with vibration transmission rod 510, and vibration transmission rod 510 is flexibly connected with detection case 801, lantern ring
802 inner ring is fixedly attached with conductive bar 803, and the one end of conductive bar 803 far from lantern ring 802 is welded and fixed with driving rack 804,
The front groove end of driving rack 804 is engaged with gear 805, and inner ring and the pointer shaft 809 of gear 805 are fixedly attached, detection
The inner wall of case 801 is simultaneously welded and fixed positioned at the rear of vibration transmission rod 510 with connecting column 806, and connecting column 806 is far from detection case
One end of 801 inner walls and the outer ring of pointer bearing 807 are welded and fixed, the inner ring and 809 fixing sleeve of pointer shaft of pointer bearing 807
Connect, the one end of pointer shaft 809 far from pointer bearing 807 through gear 805 and with the pointer 811 that is arranged in front of detection case 801
Be fixedly connected, the outer surface of pointer shaft 809 and between pointer bearing 807 and gear 805 with 808 movable sleeve of restoring spring
It connects, the both ends of restoring spring 808 are welded and fixed with pointer bearing 807 and gear 805 respectively, pointer lid 810 and detection case 801
Front is fixedly connected, and pointer 811 is located at the inside of pointer lid 810, passes through the vibration inside vibration transmission rod 510 and detection case 801
Dynamic transmission parts connection, detection case 801 receive the jitter amplitude and frequency that horizontal spiral inner cylinder 6 generates during high-speed rotation
And the vibration of height is engaged with gear 805 by driving rack 804 and can drive pointer shaft by vibration transmission rod 510
809 are rotated, and pointer can be driven to swing by the rotation of pointer shaft 809, will be trembled by vibration transmission rod 510
Emotionally condition is directly passed to pointer 811, and the two sides of pointer 811 are provided with exceeded scale, intuitively observes convenient for pointer 811 horizontal
Spiral inner cylinder 6 whether have it is eccentric damage and health condition, facilitate and detect horizontal spiral inner cylinder 6, by by horizontal spiral shell
The both ends of medial rotation cylinder 6 are connect with horizontal spiral spiral spindle clamping unit 5 and driving device 7 respectively, pass through turning for driving motor 710
It is dynamic that horizontal spiral inner cylinder 6 can be driven to be rotated, it drives electronic 710 rotation that can carry out high-speed rotation with horizontal spiral inner cylinder 6, crouches
Formula spiral inner cylinder 6 the outer surface of 508 inner rotation of casing and casing 508 by stabilization spring 507 respectively with semicircle
Arc block 1 and the semicircle connection of arc block 2 506 can be by the horizontal spiral inner cylinders 6 of high-speed rotation in semicircular arc block one
505 and the inside of semicircular arc block 2 506 move freely, can will be shaken when horizontal spiral inner cylinder 6, which rotates, occurs eccentric
Vibration wave vibration wave is passed to by testing agency 8 by vibration transmission rod 510, by testing agency 8 by the amplitude of vibration with
And frequency is observed in real time, and the health condition of decanter centrifuge helical axis is understood convenient for detection.
Working principle: in use, by open and by horizontal spiral inner cylinder 6 cover board 704 and semi-circular seat 501
One end slip joint casing 508, and the stabilization spring 507 that the inner wall that casing 508 is placed on semicircle arc block 2 506 is arranged
On, spiral inner cylinder is engaged with one end of driving gear 708 with the driving gear 709 on driving motor 710 and covers cover board
704 and semi-circular shape seat 501, and horizontal spiral inner cylinder 6 is carried out by rotating clip by fixing bolt 504 and fixed screw bar 707
It holds, horizontal spiral inner cylinder 6 can be driven to be rotated by the rotation of driving motor 710, drive electronic 710 rotation can be with horizontal spiral shell
Medial rotation cylinder 6 carries out high-speed rotation, and horizontal spiral inner cylinder 6 passes through stabilization in the outer surface of 508 inner rotation of casing and casing 508
Spring 507 of moving is connect with semicircle arc block 1 and semicircle arc block 2 506 respectively can be by the horizontal spiral of high-speed rotation
Inner cylinder 6 is move freely in the inside of semicircular arc block 1 and semicircular arc block 2 506, when horizontal spiral inner cylinder 6 rotates
Vibration wave can be passed to testing agency 8 by vibration transmission rod 510 by the vibration wave of shake when occurring eccentric, pass through detection machine
The amplitude of vibration and frequency are carried out detection by structure 8 can effectively facilitate the progress centrifugal balance detection of horizontal spiral inner cylinder 6, be convenient for
Detection understands the health condition of decanter centrifuge helical axis.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of centrifuge health degree detects computing device, including workbench (1), it is characterised in that: the bottom of the workbench (1)
Portion is fixedly connected with supporting leg (2), and the top of the workbench (1) is welded and fixed with support base one (3) are erect, the setting branch
The side of support seat one (3) is fixedly connected with hinge one (4), is provided with spiral spindle clamping unit on the setting support base one (3)
(5), it is connected with horizontal spiral inner cylinder (6) on the horizontal spiral inner cylinder clamping device (5), the top of the workbench (1) is simultaneously
It is connect far from one end of horizontal spiral inner cylinder clamping device (5) with driving device (7) positioned at horizontal spiral inner cylinder (6), it is described sleeping
Formula spiral inner cylinder clamping device (5) is connected with testing agency (8).
2. a kind of centrifuge health degree according to claim 1 detects computing device, it is characterised in that: the spiral axle clamp
Holding device (5) includes semi-circular shape seat (501), fixed block one (502), fixed block two (503), fixing bolt (504), semicircle
Arc block one (505), semicircle arc block two (506), stabilization spring (507), casing (508), movable span (509) and vibration
Transmission lever (510), the side for erectting support base one (3) are welded and fixed by hinge one (4) with semi-circular shape seat (501),
The internal ring wall of the semi-circular shape seat (501) is welded and fixed with semicircle arc block one (505), the semicircle arc block two
(506) it is located at the underface of semicircle arc block one (505), semicircle arc block two (506) outer surface and setting support
Seat one (3) be welded and fixed, it is described semicircle arc block one (505) and semicircle arc block two (506) inner wall respectively with stabilization
Spring (507) of moving is welded and fixed, the stabilization spring (507) one end and casing far from semicircle arc block two (506)
(508) it contacts, the inside of described sleeve pipe (508) and horizontal spiral inner cylinder (6) pivot bush unit, the movable span (509) are provided with
The outer surface of the concave surface inner wall of semicircle arc block (1), described sleeve pipe (508) is contacted with vibration transmission rod (510), the vibration
The one end of transmission lever (510) far from casing (508) is through movable span (509) and extends to the outer of semicircle arc block two (506)
Portion.
3. a kind of centrifuge health degree according to claim 2 detects computing device, it is characterised in that: the driving device
It (7) include erectting support base two (701), fixed plate (702), hinge two (703), cover board (704), welding block one (705), welding
Block two (706), fixed screw bar (707), driving gear (708), driving gear (709) and driving motor (710), the setting
Support base two (701) is weldingly fixed on the back side at the top of workbench (1) and close to workbench (1), the setting support base two
(701) right side is movably hinged by hinge two (703) and cover board (704), the outer surface of the cover board (704) and welding block one
(705) it is welded and fixed, the welding block two (706) is welded and fixed with the left side for erectting support base two (701), the fixed spiral shell
Screw rod (707) is located at the top of welding block one (705), and the end of thread of the fixed screw bar (707) runs through welding block one (705)
And be threadedly coupled with the welding block two (706) being arranged below welding block one (705), the horizontal spiral inner cylinder (6) is far from spiral
One end of spindle clamping unit (5) is simultaneously located at the rear for erectting support base (701) and gear (708) is driven to be welded and fixed, the drive
The groove end of moving gear (708) is engaged with driving gear (709), the top of the fixed plate (702) and driving motor (710) spiral shell
Line is fixed, and output end and the driving gear (709) of the driving motor (710) are welded and fixed.
4. a kind of centrifuge health degree according to claim 2 detects computing device, it is characterised in that: the testing agency
(8) include detection case (801), lantern ring (802), conductive bar (803), driving rack (804), gear (805), connecting column (806),
Pointer bearing (807), restoring spring (808), pointer shaft (809), pointer lid (810) and pointer (811), the vibration
Lantern ring of the one end of transmission lever (510) far from sleeve (508) through detection case (801) and with setting inside detection case (801)
(802) it is welded and fixed, inner ring and the conductive bar (803) of the lantern ring (802) are fixedly attached, and the conductive bar (803) is far from set
One end of ring (802) is welded and fixed with driving rack (804), the front groove end and gear (805) of the driving rack (804)
Engagement, inner ring and the pointer shaft (809) of the gear (805) are fixedly attached, and the inner wall of the detection case (801) is simultaneously located at vibration
The rear of dynamic transmission lever (510) is welded and fixed with connecting column (806), and the connecting column (806) is far from detection case (801) inner wall
The outer ring of one end and pointer bearing (807) is welded and fixed, and the inner ring of the pointer bearing (807) and pointer shaft (809) are fixed
Socket, the pointer shaft (809) far from pointer bearing (807) one end through gear (805) and with detection case (801) in front of
The pointer (811) of setting is fixedly connected, and the outer surface of the pointer shaft (809) is simultaneously located at pointer bearing (807) and gear
(805) between with restoring spring (808) pivot bush unit, the both ends of the restoring spring (808) respectively with pointer bearing (807) and
Gear (805) is welded and fixed, and the pointer lid (810) is fixedly connected with the front of detection case (801), pointer (811) position
In the inside of pointer lid (810).
5. a kind of centrifuge health degree according to claim 4 detects computing device, it is characterised in that: the detection case
(801) it is offered at the top of and vibration transmission rod (510) compatible through-hole, the vibration transmission rod (510) and detection case
(801) it is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585807.0A CN109506922B (en) | 2018-12-25 | 2018-12-25 | Centrifuge health degree detects computing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811585807.0A CN109506922B (en) | 2018-12-25 | 2018-12-25 | Centrifuge health degree detects computing device |
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| CN109506922A true CN109506922A (en) | 2019-03-22 |
| CN109506922B CN109506922B (en) | 2020-11-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152436A (en) * | 2021-11-22 | 2022-03-08 | 中南大学 | Gear shaft modal test testing device and method under constraint condition |
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| CN109506922B (en) | 2020-11-13 |
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