CN108692794A - A kind of detection adjusting apparatus of level-sensing device - Google Patents
A kind of detection adjusting apparatus of level-sensing device Download PDFInfo
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- CN108692794A CN108692794A CN201810294793.0A CN201810294793A CN108692794A CN 108692794 A CN108692794 A CN 108692794A CN 201810294793 A CN201810294793 A CN 201810294793A CN 108692794 A CN108692794 A CN 108692794A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
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- Measurement Of Radiation (AREA)
Abstract
The invention belongs to material-level measure technical field more particularly to a kind of detection adjusting apparatus of level-sensing device, including:Two groups of radioactivity level-sensing devices, swivel mount, angle-adjusting mechanism, position adjusting mechanism, column and slideway, installation of slide track is in feed bin lower end, the both sides of feed bin are respectively arranged with a root post, the lower end of column is slidably connected on slideway, swivel mount there are one being respectively provided in two root posts, angle-adjusting mechanism is provided on swivel mount, angle-adjusting mechanism is connect with two level-sensing devices respectively by position adjusting mechanism;Thus structure may be implemented the conditions such as the height to level-sensing device, angle, the spacing of two level-sensing devices and be adjusted, realize a variety of detection patterns such as horizontal, inclination and intersection, to adapt to the feed bin measurement that material position changes under different operating modes, reaches better adaptability and measure more accurate effect.
Description
Technical field
The invention belongs to material-level measure technical field more particularly to a kind of detection adjusting apparatus of level-sensing device.
Background technology
Level-sensing device refers to the instrument being measured in real time for the variation of the height of solid or liquid material in container, extensively
It is general to apply in the industries such as steel, chemical industry, cement, metallurgy, mine, it can be divided into contact and non-contact according to operating mode
Formula, common type have mechanical, condenser type, magneto, radio frequency to lead sodium formula etc., in Non-contact type level gage, need to put
Penetrating property emission source and receiver are positioned opposite, mostly use level greatly and are oppositely arranged or tilt and are oppositely arranged, while can be arranged
Multigroup opposite emission source and receiver, in the technique in some chemical plant, the reaction of different proportion and liquid level can produce not
With the chemical products of the trade mark, but existing radioactivity level-sensing device is fixed, can not change the arrangement of level-sensing device.
Invention content
The present invention overcomes above-mentioned the deficiencies in the prior art, provide a kind of detection adjusting apparatus of level-sensing device, Ke Yi
Level-sensing device is adjusted outside feed bin, forms different detection patterns, to be needed suitable for the material-level measure of different operating modes.
Technical scheme of the present invention:
A kind of detection adjusting apparatus of level-sensing device, including:Two groups of radioactivity level-sensing devices, swivel mount, angle-adjusting mechanism, positions
Adjustment mechanism, rotating mechanism, column and slideway are set, the slideway is annular slide track and is co-axially located at feed bin lower end, the material
The both sides in storehouse are respectively arranged with a root post, and the lower end of column is slidably connected on slideway, be respectively provided in two root posts there are one
Rotating mechanism, rotating mechanism can be fixed at the different height of column, and the turning end of the rotating mechanism is connected with swivel mount,
Angle-adjusting mechanism is provided on swivel mount, angle-adjusting mechanism is connect with two level-sensing devices respectively by position adjusting mechanism,
And two level-sensing devices are separately positioned on the both ends of swivel mount;
The swivel mount includes one and is located at the intermediate symmetrically arranged linking arm in connecting pin and connecting pin both sides, the company
The connecting shaft being provided on end for connection is connect, sliding slot in an axial direction is provided on the linking arm, sliding block is provided in sliding slot,
Sliding block can be fixed on the different location in sliding slot, and level-sensing device is provided on sliding block, and level-sensing device can rotate on sliding block;
The angle-adjusting mechanism includes:Two fixed gears, balladeur train, tensioning wheel, sleeve, the first sliding bar,
Two sliding bars, angle adjustment motor, angle adjustment synchronous belt and tensioning wheel mobile motor, the fixation gear interval described in two are set
It sets, the balladeur train and tensioning wheel are located between two fixed gears, and the line of balladeur train and tensioning wheel and two consolidate
The line of fixed gear is vertical, and the sleeve is arranged between balladeur train and tensioning wheel, and sleeve is fixedly connected with swivel mount, institute
It states and is provided with partition board in sleeve, the first sliding bar is provided in the sleeve on the left of partition board, is provided in the sleeve on the right side of partition board
Two sliding bars, left end and the balladeur train of first sliding bar are rotatablely connected, the right end of the first sliding bar and the partition board
Between be provided with spring, the right end of second sliding bar is rotatablely connected with the tensioning wheel, and the angle adjustment motor is set
It sets on the first sliding bar, and angle adjustment motor is connected by the shaft of synchronous belt and balladeur train, the tensioning wheel movement
Motor is arranged on the outer wall of sleeve, and the rotation axis of tensioning wheel mobile motor is connected with lead screw, and lead screw is coaxially disposed with sleeve, and
There are one sliding blocks, sliding block to be fixedly connected with the second sliding bar for socket on lead screw, and the angle adjustment synchronous belt is used for solid by two
Fixed wheel, balladeur train are connected with tensioning wheel, and two fast pulleys and balladeur train setting are on the inside of angle adjustment synchronous belt, described
Tensioning wheel setting is on the outside of angle adjustment synchronous belt, and tensioning wheel compresses angle adjustment synchronous belt;
The position adjusting mechanism includes:Positive and negative tooth lead screw, adjustment sleeve, adjustment gear, adjustment synchronous belt, adjustment transmission
Axis, adjustment motor and resetting spring, the adjustment motor are arranged at the middle part of the swivel mount, adjust and covered in the rotation axis of motor
It is connected to driving wheel, driving wheel is connected by synchronous belt and adjustment transmission axis connection, adjustment transmission shaft by two axle beds and swivel mount
It connects, the adjustment transmission shaft is connect by synchronous belt with positive and negative tooth lead screw, and the both ends of positive and negative tooth lead screw are socketed that there are one adjustment
Sleeve adjusts and is provided with adjustment gear on sleeve, the adjustment synchronous belt be in separated non-closed synchronous belt, adjustment synchronization
The both ends of band are fixedly connected with level-sensing device, and tie point is symmetrical arranged along the rotation axis of level-sensing device, the adjustment synchronous belt
Two adjustment gears are connected with the fixed gear, and two adjustment gears and fixed gear are arranged in adjustment synchronous belt
Side, the resetting spring are arranged in the top of level-sensing device, and the upper end of resetting spring is connect with swivel mount, the lower end of resetting spring with
Sliding block connection in the sliding slot;
The rotating mechanism includes:Rotating mechanism sliding block, rotary drive motor, rotating mechanism sleeve and rotation master gear,
The rotating mechanism sliding block is socketed on column, and rotating mechanism sliding block is fixedly connected with rotating mechanism sleeve, rotating mechanism set
Cylinder is horizontally disposed, and one end of rotating mechanism sleeve is connect with rotary drive motor, and rotation axis and the rotation of rotary drive motor are led
Gear connects, and the other end of rotating mechanism sleeve is socketed with the connecting shaft on the swivel mount, and annular tooth is provided in connecting shaft
Disk, annular fluted disc are engaged with the rotation master gear.
Further, polished rod is provided on the sleeve, polished rod is symmetrical arranged with tensioning wheel mobile motor, and the light
Sliding block is socketed on bar, the sliding block is fixedly connected with the second sliding bar.
Further, setting adjusts in the rotation axis of motor there are one motor is adjusted there are two sockets on the swivel mount
Driving wheel, two driving wheels pass through synchronous belt and two adjustment transmission axis connections respectively.
Further, setting is socketed there are two motor is adjusted in the rotation axis of two adjustment motors on the swivel mount
There are driving wheel, two driving wheels to pass through synchronous belt and two adjustment transmission axis connections respectively.
Further, coaxial arrangement is adjusted and is socketed on sleeve polished rod there are one sleeve polished rod is adjusted on the adjustment sleeve
There are one polish rod fixing seat, polish rod fixing seat is fixedly connected with swivel mount.
Further, the both sides of the adjustment gear are respectively provided with there are one tensioning wheel, and tensioning wheel is fixedly connected with swivel mount,
And adjustment synchronous belt is compressed.
Further, several planetary gears, planetary gear are additionally provided between the annular fluted disc and rotation master gear
Pass through connecting rod and the rotating mechanism sleeve connection.
A kind of material level detection method based on radioactivity level-sensing device, includes the following steps:
Step a:Circumferential position of the level-sensing device outside feed bin is set, by the slideway of column lower end along feed bin outside feed bin
Circumferential mobile column, and two columns is made to be symmetrical arranged relative to feed bin;
Step b:Height of the level-sensing device with respect to ground is set, the height of two rotating mechanisms is respectively set, passes through whirler
Rotating mechanism sliding block on structure slides on column, and rotating mechanism is fixed on column after reaching setting height, and ensures two
A rotating mechanism is oppositely arranged;
Step c:The height of two level-sensing devices is set, rotation master gear is driven by the rotary drive motor on rotating mechanism
Rotation drives swivel mount rotation by the annular fluted disc rotated in master gear and connecting shaft;
Step d:The spacing for adjusting two level-sensing devices drives two adjustment transmission shaft rotations, two tune by adjusting motor
Whole transmission shaft makes two positive and negative tooth lead screws rotate by synchronous belt, and positive and negative tooth lead screw pushes the adjustment sleeve of both sides inwardly or outwardly
Mobile, adjustment sleeve drives adjustment gear movement, and adjustment gear changes the shape of adjustment synchronous belt, in the pulling of adjustment synchronous belt
Under, so that level-sensing device is moved in the case where not rotating, and reversal interlocking relay is provided by resetting spring, is resetted for level-sensing device;
Step e:The angle for adjusting two level-sensing devices drives lead screw by the tensioning wheel mobile motor in angle-adjusting mechanism
Rotation, lead screw are slided by the second sliding bar of slider-actuated in sleeve, and tensioning wheel is made to compress or loosen angle adjustment synchronous belt,
It is slided in sleeve by the first sliding bar simultaneously and balladeur train is driven to keep tensioning to angle adjustment synchronous belt, angle is made to adjust
Synchronous belt play on two fixed gears makes two fixed gears that the rotation of different directions occur, passes through position adjusting mechanism
The rotation information of two fixed gears is transferred to two level-sensing devices by interior adjustment synchronous belt respectively, and two level-sensing devices is made to occur not
Equidirectional rotation adjusts the angle, and adjusting motor by the angle on the first sliding bar drives balladeur train rotation, balladeur train
Make angle adjustment synchronous belt rotation, makes two fixed gears that equidirectional rotation occur, pass through the adjustment in position adjusting mechanism
The rotation information of two fixed gears is transferred to two level-sensing devices by synchronous belt respectively, and two level-sensing devices is made to occur equidirectional turn
It is dynamic to adjust the angle.
Further, in the step a, by the slideway of column lower end along the circumferential mobile column of feed bin outside feed bin,
The motion track of column is ellipse, and feed bin is located in a focus of the ellipse.
Further, two adjustment transmission shaft rotations, two adjustment are driven to pass by an adjustment motor in the step d
Moving axis keeps two positive and negative tooth lead screws synchronous and rotates in same direction by synchronous belt, and then keeps two position adjusting mechanisms synchronous and simultaneously
Adjust position.
Further, two adjustment transmission shaft rotations are driven respectively by two adjustment motors in the step d, and then make
Two position adjusting mechanisms 4 individually adjust position.
Beneficial effects of the present invention are:
1) both sides of feed bin of the present invention are respectively arranged with a root post, and the lower end of column is slidably connected on slideway,
It is respectively provided in two root posts there are one rotating mechanism, rotating mechanism can be fixed at the different height of column, the whirler
The turning end of structure is connected with swivel mount, and angle-adjusting mechanism is provided on swivel mount, and angle-adjusting mechanism adjusts machine by position
Structure is connect with two level-sensing devices respectively, and two level-sensing devices are separately positioned on the both ends of swivel mount;Thus structure may be implemented pair
The conditions such as the position of the height of level-sensing device, angle, the spacing and level-sensing device of two level-sensing devices relative to feed bin are adjusted, and are realized
A variety of detection patterns such as horizontal, inclination and intersection reach adaptation to adapt to the feed bin measurement that material position changes under different operating modes
Property more preferably measures more accurate effect.
2) present invention is provided with angle-adjusting mechanism, drives the second sliding bar sliding in sleeve by tensioning wheel mobile motor
It is dynamic, so that tensioning wheel is compressed or loosen angle adjustment synchronous belt, while synchronous belt holding is adjusted to angle by the first sliding bar
Tightly, angle is made to adjust synchronous belt play on two fixed gears, the rotation of different directions occurs for two fixed gears, and then makes
The rotation that different directions occur for two level-sensing devices adjusts the angle, and adjusting motor by the angle on the first sliding bar drives slide teeth
Wheel rotation, balladeur train make angle adjustment synchronous belt rotation, make two fixed gears that equidirectional rotation occur, and then make two
Level-sensing device occurs equidirectional rotation and adjusts the angle;Make level-sensing device that there is equidirectional or different directions angle adjustment mode, fits
Material-level measure for different operating modes needs.
3) present invention is provided with position adjusting mechanism, and the spacing for adjusting two level-sensing devices drives by adjusting motor
Two adjustment transmission shaft rotations, two adjustment transmission shafts make two positive and negative tooth lead screws rotate by synchronous belt, and positive and negative tooth lead screw pushes away
The adjustment sleeve of dynamic both sides inwardly or outwardly moves, and adjustment sleeve drives adjustment gear movement, adjustment gear to change adjustment and synchronize
The shape of band makes level-sensing device be moved in the case where not rotating, and provided by resetting spring under the pulling of adjustment synchronous belt
Reversal interlocking relay resets for level-sensing device, realizes the tune of pair two level-sensing device spacing in the case where not influencing level-sensing device angle
It is whole, adapt to the material-level measure needs of different operating modes.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of radioactivity level-sensing device;
Fig. 2 is the structural schematic diagram of the angle-adjusting mechanism in Fig. 1;
Fig. 3 is the structural schematic diagram of the position adjusting mechanism in Fig. 1;
Fig. 4 is the structural schematic diagram of the rotating mechanism in Fig. 1;
Fig. 5 is the vertical detection mode one that the present invention may be implemented;
Fig. 6 is the vertical detection mode two that the present invention may be implemented;
Fig. 7 is the horizontal detection mode that the present invention may be implemented;
Fig. 8 is the structural schematic diagram of the specific embodiment of the invention eight;
Fig. 9 is the structural schematic diagram of the sliding cover plate in Fig. 8;
Figure 10 is the structural schematic diagram of the specific embodiment of the invention nine;
Figure 11 is the structural schematic diagram of the height adjuster in Figure 10;
Figure 12 is the structural schematic diagram of the specific embodiment of the invention ten;
Figure 13 is the structural schematic diagram of the retaining mechanism in Figure 12;
In figure:1- level-sensing devices;2- swivel mounts;3- angle-adjusting mechanisms;4- position adjusting mechanisms;5- rotating mechanisms;6- is vertical
Column;7- slideways;21- connecting shafts;22- sliding slots;31- fixes gear;32- balladeur trains;33- tensioning wheels;34- sleeves;35- first
Sliding bar;The second sliding bars of 36-;37- angles adjust motor;38- angles adjust synchronous belt;39- tensioning wheel mobile motors;41-
Positive and negative tooth lead screw;42- adjusts sleeve;43- adjusts gear;44- adjusts synchronous belt;45- adjusts transmission shaft;46- adjusts motor;
47- resetting springs;51- rotating mechanism sliding blocks;52- rotary drive motors;53- rotating mechanism sleeves;54- rotates master gear;55-
Planetary gear;71- slides cover plate;The sides 72- movable pulley;73- sliding motors;74- top slide wheels;81- height adjusts rack;
82- height adjusts gear;83- height adjusts worm screw;84- height adjusts motor;85- height adjusts auxiliary wheel.
Specific implementation mode
Below with reference to attached drawing, the present invention is described in detail:
Specific implementation mode one
In conjunction with shown in Fig. 1 to Fig. 4, a kind of detection adjusting apparatus of level-sensing device disclosed in the present embodiment, including:Two groups of radiation
Property level-sensing device 1, swivel mount 2, angle-adjusting mechanism 3, position adjusting mechanism 4, rotating mechanism 5, column 6 and slideway 7, the slideway
7 are annular slide track and are co-axially located at feed bin lower end, and the both sides of the feed bin are respectively arranged with a root post 6, the lower end of column 6
It is slidably connected on slideway 7, is respectively provided in two root posts 6 there are one rotating mechanism 5, rotating mechanism 5 can be fixed on column 6
At different height, the turning end of the rotating mechanism 5 is connected with swivel mount 2, and angle-adjusting mechanism 3, angle are provided on swivel mount 2
Degree adjustment mechanism 3 is connect with two level-sensing devices 1 respectively by position adjusting mechanism 4, and two level-sensing devices 1 are separately positioned on rotation
The both ends of frame 2;
By slideway 7 come the whole position outside feed bin of adjusting apparatus, avoid due to the uneven local material of solid accumulation
It is more and influence testing result;By column 6, height can be set, to allow the measurement range of level-sensing device to be adjusted,
Have the characteristics that range is big relative to fixed level-sensing device;By rotating mechanism 5 may be implemented the vertical individually detection of level-sensing device 1 and
Horizontal common detection, in vertical individually detection, the different measurement ranges of two 1 height of level-sensing device are big, in horizontal common detection,
Two 1 height of level-sensing device are identical, and testing result can be corrected mutually, ensure accuracy of detection;Position adjusting mechanism 4 can adjust
The spacing of two level-sensing devices 1 reaches better detection result to adapt to the material change in location for needing to detect under different operating modes;
Angle-adjusting mechanism 3 may be implemented the same side two level-sensing devices it is in the same direction or reversed rotation adjustment, to other mechanisms into
Ensure that 1 transmitting terminal of level-sensing device of both sides and receiving terminal can keep opposite when row adjustment, ensures accuracy of detection;
The swivel mount 2 includes one and is located at the intermediate symmetrically arranged linking arm in connecting pin and connecting pin both sides, described
It is provided with the connecting shaft 21 for connection on connecting pin, sliding slot 22 in an axial direction is provided on the linking arm, is set in sliding slot 22
It is equipped with sliding block, sliding block can be fixed on the different location in sliding slot 22, and level-sensing device 1 is provided on sliding block, and level-sensing device 1 can be in cunning
It is rotated on block;
The angle-adjusting mechanism 3 includes:Two fixed gears 31, balladeur train 32, tensioning wheel 33, sleeves 34, first
Sliding bar 35, the second sliding bar 36, angle adjustment motor 37, angle adjustment synchronous belt 38 and tensioning wheel mobile motor 39, two
The interval of fixation gear 31 setting, the balladeur train 32 and tensioning wheel 33 are located between two fixed gears 31, and sliding
The line of moving gear 32 and tensioning wheel 33 is vertical with the line of two fixed gears 31, and the sleeve 34 is arranged in balladeur train 32
Between tensioning wheel 33, and sleeve 34 is fixedly connected with swivel mount 2, and partition board is provided in the sleeve 34, the set on the left of partition board
It is provided with the first sliding bar 35 in cylinder 34, the second sliding bar 36, first sliding bar are provided in the sleeve 34 on the right side of partition board
35 left end is rotatablely connected with balladeur train 32, is provided with spring between the right end and the partition board of the first sliding bar 35, institute
The right end and the tensioning wheel 33 for stating the second sliding bar are rotatablely connected, and the angle adjustment motor 37 is arranged in the first sliding bar
On 35, and angle adjustment motor 37 is connect by synchronous belt with the shaft of balladeur train 32, and the tensioning wheel mobile motor 39 is set
It sets on the outer wall of sleeve 34, the rotation axis of tensioning wheel mobile motor 39 is connected with lead screw, and lead screw is coaxially disposed with sleeve 34, and
There are one sliding blocks, sliding block to be fixedly connected with the second sliding bar 36 for socket on lead screw, and the angle adjustment synchronous belt 38 is used for two
A fast pulley 31, balladeur train 32 and tensioning wheel 33 connect, and two fast pulleys 31 and the setting of balladeur train 32 are adjusted in angle
38 inside of synchronous belt, the setting of the tensioning wheel 33 is in 38 outside of angle adjustment synchronous belt, and angle is adjusted and synchronized by tensioning wheel 33
Band 38 compresses;
The position adjusting mechanism 4 includes:Positive and negative tooth lead screw 41, adjustment sleeve 42, adjustment gear 43, adjustment synchronous belt
44, transmission shaft 45, adjustment motor 46 and resetting spring 47, the adjustment motor 46 is adjusted to be arranged at the middle part of the swivel mount 2,
It adjusts and is socketed with driving wheel in the rotation axis of motor 46, driving wheel is connect by synchronous belt with adjustment transmission shaft 45, adjustment transmission
Axis 45 is connect by two axle beds with swivel mount 2, and the adjustment transmission shaft 45 is connect by synchronous belt with positive and negative tooth lead screw 41, just
The both ends of anti-tooth lead screw 45 are socketed there are one sleeve 42 is adjusted, and are adjusted and are provided with adjustment gear 43, the adjustment on sleeve 42
The both ends of the separated non-closed synchronous belt in being of synchronous belt 44, adjustment synchronous belt 44 are fixedly connected with level-sensing device 1, and are connected
Point is symmetrical arranged along the rotation axis of level-sensing device 1, and the adjustment synchronous belt 44 adjusts gears 43 and the fixed gear by two
31 connections, and two adjustment gears 43 and fixed gear 31 are arranged at 44 inside of adjustment synchronous belt, the resetting spring 47 is set
It sets in the top of level-sensing device 1, the upper end of resetting spring 47 is connect with swivel mount 2, the lower end of resetting spring 47 and the sliding slot 22
Interior sliding block connection;
The rotating mechanism 5 includes:Rotating mechanism sliding block 51, rotary drive motor 52, rotating mechanism sleeve 53 and rotation
Master gear 54, the rotating mechanism sliding block 51 are socketed on column 6, and rotating mechanism sliding block 51 is fixed with rotating mechanism sleeve 53
Connection, rotating mechanism sleeve 53 is horizontally disposed, and one end of rotating mechanism sleeve 53 is connect with rotary drive motor 52, rotation driving
The rotation axis of motor 52 is connect with rotation master gear 54, the other end of rotating mechanism sleeve 53 and the connection on the swivel mount 2
Axis 21 is socketed, and is provided with annular fluted disc in connecting shaft 21, annular fluted disc is engaged with the rotation master gear 54.
Specific implementation mode two
In conjunction with shown in Fig. 2, the present embodiment specifically, is set on the sleeve 34 on the basis of specific implementation mode one
It is equipped with polished rod, polished rod is symmetrical arranged with tensioning wheel mobile motor 39, and sliding block is socketed on the polished rod, the sliding block and the
Two sliding bars 36 are fixedly connected, and keep the sliding of the second sliding bar 36 more stable, avoid making angle due to the sliding of the second sliding bar 36
It adjusts synchronous belt 38 and play occurs, and influence the angle adjustment of two level-sensing devices 1.
Specific implementation mode three
In conjunction with shown in Fig. 3, the present embodiment specifically, is set on the swivel mount 2 on the basis of specific implementation mode one
It sets there are one motor 46 is adjusted, adjusting socket in the rotation axis of motor 46, there are two driving wheels, and two driving wheels are respectively by same
Step band is connect with two adjustment transmission shafts 45;Two position adjusting mechanism synchronous workings may be implemented, realize position adjustment.
Specific implementation mode four
The present embodiment is on the basis of specific implementation mode one, and specifically, there are two adjustment for setting on the swivel mount 2
Motor 46 is socketed with driving wheel in the rotation axis of two adjustment motors 46, and two driving wheels pass through synchronous belt and two respectively
It adjusts transmission shaft 45 to connect, two position adjusting mechanisms may be implemented and work independently, to realize more flexible position adjustment
Mode.
Specific implementation mode five
In conjunction with shown in Fig. 3, the present embodiment be on the basis of specific implementation mode one, specifically, the adjustment sleeve 42
Upper coaxial arrangement adjusts on sleeve polished rod socket there are one polish rod fixing seat there are one sleeve polished rod is adjusted, polish rod fixing seat with
Swivel mount 2 is fixedly connected;So that the movement of adjustment sleeve 42 is more stablized, avoids the adjustment rotation of sleeve 42 that adjustment synchronous belt 44 is made to send out
Raw play, and change the angle of level-sensing device 1.
Specific implementation mode six
In conjunction with shown in Fig. 3, the present embodiment be on the basis of specific implementation mode one, specifically, the adjustment gear 43
Both sides be respectively provided with there are one tensioning wheel, tensioning wheel is fixedly connected with swivel mount 2, and is compressed synchronous belt 44 is adjusted;Make adjustment
The layout of synchronous belt 44 is compacter, and the adjustment synchronous belt 44 when being adjusted into line space is avoided to scratch.
Specific implementation mode seven
In conjunction with shown in Fig. 4, the present embodiment be on the basis of specific implementation mode one, specifically, the annular fluted disc with
Several planetary gears 55 are additionally provided between rotation master gear 54, planetary gear 55 passes through connecting rod and the rotating mechanism set
Cylinder 53 connects;Increase torque by planetary gear set, is convenient for the rotation of swivel mount 2.
Specific implementation mode eight
In conjunction with shown in Fig. 8 and Fig. 9, the present embodiment be on the basis of specific implementation mode one, specifically, the slideway 7
On be additionally provided with sliding cover plate 71, sliding cover plate 71 is that circular ring shape is covered on the slideway, slide the top of cover plate 71 with it is vertical
Column 6 connects, and the sliding cover plate 71 is slided with side movable pulley 72, side is both provided on the contact surface of 7 two side walls of slideway
In the groove of 7 side of wheel body insertion slideway of wheel 72, it is arranged on the inside of the upper surface of the slideway 7 and the contact surface of slideway cover plate 71
There are annular tooth, annular tooth to be engaged with a gear, gear is connect with sliding motor 73, and sliding motor 73 is fixed with slideway cover plate 71
It is provided with top sliding slot on the outside of connection, the upper surface of the slideway 7 and the contact surface of slideway cover plate 71, is provided in the sliding slot of top
Top slide wheel 74, top slide wheel 74 are rotatablely connected with sliding cover plate 71;
When circumferential position of the level-sensing device 1 outside feed bin is set, meshed gears rotation is driven by sliding motor 73, makes cunning
Dynamic cover plate 71 drives column 6 to rotate, and realizes setting of the level-sensing device 1 in feed bin circumferential position, meanwhile, it is held by top slide wheel 74
Longitudinal pressure, and reducing friction resistance are carried on a shoulder pole, is slided in the sliding slot of 7 side of slideway by two side movable pulleies 72, avoids shaking
It is dynamic, while reducing frictional force.
Specific implementation mode nine
In conjunction with shown in Figure 10 and Figure 11, the present embodiment be on the basis of specific implementation mode one, specifically, the rotation
Height adjuster 8 is additionally provided in mechanism 5, the height adjuster 8 includes:Height adjustment rack 81, height adjustment tooth
Wheel 82, height adjustment worm screw 83, height adjustment motor 84 and height adjustment auxiliary wheel 85, the height adjustment rack 81 are set vertically
It sets on column 6, the height adjustment gear 82 is engaged with height adjustment rack 81, and height adjustment gear 82 passes through connecting rod
It is fixed on rotating mechanism 5, the height adjustment worm screw 83 engages with height adjustment gear 82, and height adjusts worm screw 83 and height
It adjusts motor 84 to connect, height adjusts motor 84 and is fixed on rotating mechanism 5, and the height adjustment auxiliary wheel 85 is arranged described
The back side of column 6 is simultaneously fixed by the connecting rod on rotating mechanism 5;
When height of the level-sensing device 1 with respect to ground is arranged, motor 84 is adjusted by the height on height adjuster and is driven
Height adjustment worm screw 83 rotate, height adjust worm screw 83 push height adjustment gear 82 rotate, by height adjust gear 82 with
Height adjustment rack 81 is meshed, and drives rotating device 5 to be slided on column 6, realizes the adjustment of height, meanwhile, pass through height
Adjustment auxiliary wheel 85 makes height adjuster 5 clamp column 6, ensures that height adjustment gear 82 is pressed on height adjustment rack 81
On, while adjusting auxiliary wheel 85 by height keeps height adjuster 8 more stable in sliding;
Specific implementation mode ten
In conjunction with shown in Figure 12 and Figure 13, the present embodiment be on the basis of specific implementation mode one, specifically, the rotation
Retaining mechanism 9 is additionally provided in mechanism 5, the retaining mechanism 9 includes:Locking plate 91, locking jaw 92, locking slideway 93 and lock
Tight motor 94, the locking plate 91 is fixedly connected on swivel mount 2, and the outside of locking plate 91 is provided with several keepers,
The locking jaw 92 is socketed in outside the rotating mechanism 5, and the front end of locking jaw 92 is provided with several and the keeper pair
The locking pin answered, the position that the locking jaw 92 is contacted with rotating mechanism 5 are provided with sliding block, sliding block insertion locking slideway 93
Interior, the locking slideway 93 is arranged on the outer surface of rotating mechanism 5, and the locking motor 94 is fixed on rotating mechanism 5, lock
Tight motor 94 is connect by lead screw and sliding block with locking jaw 92;
The height of two level-sensing devices 1 is set, rotation master gear 54 is driven by the rotary drive motor 52 on rotating mechanism 5
Rotation passes through lock after driving swivel mount 2 to turn to designated position by the annular fluted disc rotated in master gear 54 and connecting shaft 21
Tight motor 94 pushes locking jaw 92 to move, and locking jaw 92 slides to the right under the guiding role of locking slideway 93, until the lock
Locking pin on tight pawl 92 is embedded in the keeper on the locking plate 91, and locking motor 94 stops operating, and is completed locking, is avoided
Swivel mount 2 is influenced by external force factor and is shaken, and influences to detect;
Specific implementation mode 11
In conjunction with shown in Fig. 1 to Fig. 7, a kind of material level detection method based on radioactivity level-sensing device, institute disclosed in the present embodiment
The method of stating is a kind of detection tune of level-sensing device described in specific implementation mode one, two, three, four, five, six, seven, eight, nine or ten
It realizes, includes the following steps on the basis of engagement positions:
Step a:Circumferential position of the level-sensing device 1 outside feed bin is set, by the slideway 7 of 6 lower end of column along material outside feed bin
The circumferential mobile column 6 in storehouse, and two columns 6 is made to be symmetrical arranged relative to feed bin;
Step b:Height of the level-sensing device 1 with respect to ground is set, the height of two rotating mechanisms 5 is respectively set, passes through rotation
Rotating mechanism sliding block 51 in mechanism 5 slides on column 6, and rotating mechanism 5 is fixed on column 6 after reaching setting height,
And ensure that two rotating mechanisms 5 are oppositely arranged;
Step c:The height of two level-sensing devices 1 is set, rotation master is driven by the rotary drive motor 52 on rotating mechanism 5
Gear 54 rotates, and drives swivel mount 2 to rotate by the annular fluted disc rotated in master gear 54 and connecting shaft 21;
Step d:The spacing for adjusting two level-sensing devices 1 drives two adjustment transmission shafts 45 to rotate by adjusting motor 46, and two
A adjustment transmission shaft 45 makes two positive and negative tooth lead screws 41 rotate by synchronous belt, and positive and negative tooth lead screw 41 pushes the adjustment sleeve of both sides
42 inwardly or outwardly move, and adjustment sleeve 42 drives adjustment gear 43 to move, and adjustment gear 43 changes the shape of adjustment synchronous belt 44
Shape makes level-sensing device 1 be moved in the case where not rotating, and provided by resetting spring 47 under the pulling of adjustment synchronous belt 44
Reversal interlocking relay is resetted for level-sensing device 1;
Step e:The angle for adjusting two level-sensing devices 1 is driven by the tensioning wheel mobile motor 39 in angle-adjusting mechanism 3
Lead screw rotates, and lead screw sliding in sleeve 34 by the second sliding bar of slider-actuated 36 makes tensioning wheel 33 compress or loosen angle
Synchronous belt 38 is adjusted, while sliding drives balladeur train 32 to adjust synchronous belt to angle in sleeve 34 by the first sliding bar 35
38 keep tensioning, so that angle is adjusted the play on two fixed gears 31 of synchronous belt 38, make two fixed gears 31 that difference occur
The rotation in direction is passed the rotation information of two fixed gears 31 by the adjustment synchronous belt 44 in position adjusting mechanism 4 respectively
Two level-sensing devices 1 are handed to, so that the rotation that different directions occur for two level-sensing devices 1 is adjusted the angle, by the first sliding bar 35
Angle adjusts motor 37 and balladeur train 32 is driven to rotate, and balladeur train 32 makes angle adjustment synchronous belt 38 rotate, and makes two fixations
Equidirectional rotation occurs for gear 31, by adjusting synchronous belt 44 by turn of two fixed gears 31 in position adjusting mechanism 4
Dynamic information is transferred to two level-sensing devices 1 respectively, makes two level-sensing devices 1 that equidirectional rotation occur and adjusts the angle.
Specific implementation mode 12
The present embodiment specifically, in the step a, is passed through outside feed bin on the basis of specific implementation mode 11
The slideway 7 of 6 lower end of column is along the circumferential mobile column 6 of feed bin, and the motion track of column 6 is circular ring shape, and the feed bin is eccentric
It is arranged in the annulus;
The transmitting terminal of level-sensing device may be implemented by eccentric setting and receiving terminal is differed at a distance of the distance of feed bin axis, realization is worked as
When the transmitting terminal of level-sensing device is closer with feed bin, feed bin is passed through since radioactive ray dissipates smaller one section, improves accuracy of detection,
When the transmitting terminal of level-sensing device and feed bin farther out when, pass through feed bin since radioactive ray dissipates larger one section, expand detection model
It encloses;
Specific implementation mode 13
The present embodiment is specifically, to pass through an adjustment electricity in the step d on the basis of specific implementation mode 11
Machine 46 drives two adjustment transmission shafts 45 to rotate, and two adjustment transmission shafts 45 make two positive and negative tooth lead screws 41 synchronize by synchronous belt
And rotate in same direction, and then so that two position adjusting mechanisms 4 is synchronized and adjust position simultaneously, two position adjusting mechanisms may be implemented
Synchronous working realizes position adjustment.
Specific implementation mode 14
The present embodiment is specifically, to pass through two adjustment electricity in the step d on the basis of specific implementation mode 11
Machine 46 drives two adjustment transmission shafts 45 to rotate respectively, and then two position adjusting mechanisms 4 is made to individually adjust position, may be implemented
Two position adjusting mechanisms work independently, to realize more flexible position adjustment mode.
Above example is only to the exemplary description of this patent does not limit its scope of protection, people in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (6)
1. a kind of detection adjusting apparatus of level-sensing device, which is characterized in that including:Two groups of radioactivity level-sensing devices (1), swivel mount (2),
The both sides of angle-adjusting mechanism (3), position adjusting mechanism (4) and column (6), the feed bin are respectively arranged with a root post (6),
It is respectively provided in two root posts (6) there are one swivel mount (2), angle-adjusting mechanism (3), angle adjustment is provided on swivel mount (2)
Mechanism (3) is connect with two level-sensing devices (1) respectively by position adjusting mechanism (4), and two level-sensing devices (1) are separately positioned on rotation
The both ends of pivoted frame (2);
The swivel mount (2) includes one and is located at the intermediate symmetrically arranged linking arm in connecting pin and connecting pin both sides, the company
The sliding slot (22) being provided on arm in an axial direction is connect, is provided with sliding block in sliding slot (22), sliding block can be fixed in sliding slot (22)
Different location is provided with level-sensing device (1) on sliding block, and level-sensing device (1) can rotate on sliding block;
The angle-adjusting mechanism (3) includes:Two fixed gears (31), balladeur train (32), tensioning wheel (33), sleeves
(34), the first sliding bar (35), the second sliding bar (36), angle adjustment motor (37), angle adjustment synchronous belt (38) and tensioning
Mobile motor (39) is taken turns, fixation gear (31) interval described in two is arranged, the balladeur train (32) and tensioning wheel (33) position
Between two fixed gears (31), and the company of the line and two fixed gears (31) of balladeur train (32) and tensioning wheel (33)
Line is vertical, and the sleeve (34) is arranged between balladeur train (32) and tensioning wheel (33), and sleeve (34) and swivel mount (2) are solid
Fixed connection, the sleeve (34) is interior to be provided with partition board, and the first sliding bar (35), partition board are provided in the sleeve (34) on the left of partition board
The second sliding bar (36) is provided in the sleeve (34) on right side, left end and the balladeur train (32) of first sliding bar (35) turn
Dynamic connection, is provided with spring between the right end and the partition board of the first sliding bar (35), the right end of second sliding bar with
Tensioning wheel (33) rotation connection, the angle adjustment motor (37) is arranged on the first sliding bar (35), and angle tune
Whole motor (37) is connect by synchronous belt with the shaft of balladeur train (32), and the tensioning wheel mobile motor (39) is arranged in sleeve
(34) on outer wall, the rotation axis of tensioning wheel mobile motor (39) is connected with lead screw, and lead screw is coaxially disposed with sleeve (34), and silk
There are one sliding blocks, sliding block to be fixedly connected with the second sliding bar (36) for socket on bar, and the angle adjustment synchronous belt (38) is used for will
Two fast pulleys (31), balladeur train (32) and tensioning wheel (33) connection, and two fast pulleys (31) and balladeur train (32) are set
It sets on the inside of angle adjustment synchronous belt (38), tensioning wheel (33) setting is tensioned on the outside of angle adjustment synchronous belt (38)
(33) are taken turns to compress angle adjustment synchronous belt (38);
The position adjusting mechanism (4) includes:Positive and negative tooth lead screw (41), adjustment sleeve (42), adjustment gear (43), adjustment synchronize
Band (44), adjustment transmission shaft (45), adjustment motor (46) and resetting spring (47), the adjustment motor (46) are arranged in the rotation
The middle part of pivoted frame (2) adjusts and is socketed with driving wheel in the rotation axis of motor (46), and driving wheel passes through synchronous belt and adjustment transmission shaft
(45) it connects, adjustment transmission shaft (45) is connect by two axle beds with swivel mount (2), and the adjustment transmission shaft (45) passes through synchronization
Band is connect with positive and negative tooth lead screw (41), and the both ends of positive and negative tooth lead screw (45) are socketed there are one adjustment sleeve (42), adjust sleeve
(42) be provided on adjustment gear (43), the adjustment synchronous belt (44) be in separated non-closed synchronous belt, adjustment synchronization
The both ends of band (44) are fixedly connected with level-sensing device (1), and tie point is symmetrical arranged along the rotation axis of level-sensing device (1), described
Adjust synchronous belt (44) by two adjustment gears (43) and the fixed gear (31) connect, and two adjustment gears (43) and admittedly
Fixed gear (31) is arranged on the inside of adjustment synchronous belt (44), and resetting spring (47) setting is in the top of level-sensing device (1), again
The upper end of position spring (47) is connect with swivel mount (2), and the lower end of resetting spring (47) is connect with the sliding block in the sliding slot (22).
2. a kind of detection adjusting apparatus of level-sensing device according to claim 1, which is characterized in that set on the sleeve (34)
Be equipped with polished rod, polished rod is symmetrical arranged with tensioning wheel mobile motor (39), and sliding block is socketed on the polished rod, the sliding block with
Second sliding bar (36) is fixedly connected.
3. a kind of detection adjusting apparatus of level-sensing device according to claim 1, which is characterized in that on the swivel mount (2)
Setting is there are one adjustment motor (46), and adjusting socket in the rotation axis of motor (46), there are two driving wheel, two driving wheel difference
It is connect with two adjustment transmission shafts (45) by synchronous belt.
4. a kind of detection adjusting apparatus of level-sensing device according to claim 1, which is characterized in that on the swivel mount (2)
Setting is socketed with driving wheel, two driving wheels point there are two motor (46) is adjusted in the rotation axis of two adjustment motors (46)
It is not connect with two adjustment transmission shafts (45) by synchronous belt.
5. a kind of detection adjusting apparatus of level-sensing device according to claim 1,3 or 4, which is characterized in that the adjusting sleeve
Coaxial arrangement is there are one sleeve polished rod is adjusted on cylinder (42), and adjusting socket on sleeve polished rod, there are one polish rod fixing seat, polished rod is solid
Reservation is fixedly connected with swivel mount (2).
6. a kind of detection adjusting apparatus of level-sensing device according to claim 1,3 or 4, which is characterized in that the adjustment tooth
The both sides of wheel (43) are respectively provided with there are one tensioning wheel, and tensioning wheel is fixedly connected with swivel mount (2), and adjustment synchronous belt (44) is pressed
Tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294793.0A CN108692794A (en) | 2018-03-30 | 2018-03-30 | A kind of detection adjusting apparatus of level-sensing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294793.0A CN108692794A (en) | 2018-03-30 | 2018-03-30 | A kind of detection adjusting apparatus of level-sensing device |
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| CN108692794A true CN108692794A (en) | 2018-10-23 |
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| CN201810294793.0A Pending CN108692794A (en) | 2018-03-30 | 2018-03-30 | A kind of detection adjusting apparatus of level-sensing device |
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| CN102798440A (en) * | 2012-08-14 | 2012-11-28 | 黑龙江省中贝技术有限公司 | Continuous kernel level monitoring method and device for realizing same |
| CN202693074U (en) * | 2012-07-25 | 2013-01-23 | 余章倩 | Novel gamma-ray liquid level meter |
| CN202885914U (en) * | 2012-11-28 | 2013-04-17 | 黑龙江省中贝技术有限公司 | Combined expansion type flash liquid level control device |
| DE102015100166A1 (en) * | 2015-01-08 | 2016-07-28 | Endress + Hauser Gmbh + Co. Kg | Method for the sequential arrangement of radiometric measuring instruments |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87106698A (en) * | 1986-09-03 | 1988-03-23 | 卡尔斯鲁厄核子研究中心股份公司 | Apparatus for measuring charge level |
| CN1473264A (en) * | 2000-09-01 | 2004-02-04 | ������˹�ͺ�ɪ�����Ϲ�˾ | Device for determining density and level of filling material in container |
| CN202412286U (en) * | 2012-01-17 | 2012-09-05 | 东莞市伯朗特自动化科技有限公司 | Device for adjusting vertical positions of mechanical arms |
| CN202693074U (en) * | 2012-07-25 | 2013-01-23 | 余章倩 | Novel gamma-ray liquid level meter |
| CN102798440A (en) * | 2012-08-14 | 2012-11-28 | 黑龙江省中贝技术有限公司 | Continuous kernel level monitoring method and device for realizing same |
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