CN207413494U - A kind of granularity self-checking device for jaw crusher - Google Patents
A kind of granularity self-checking device for jaw crusher Download PDFInfo
- Publication number
- CN207413494U CN207413494U CN201721157537.4U CN201721157537U CN207413494U CN 207413494 U CN207413494 U CN 207413494U CN 201721157537 U CN201721157537 U CN 201721157537U CN 207413494 U CN207413494 U CN 207413494U
- Authority
- CN
- China
- Prior art keywords
- jaw
- quiet
- rack
- plate
- crusher
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of granularity self-checking devices for jaw crusher, including the moving jaw plate being arranged in rack and quiet jaw, the crusher chamber of moving jaw plate, quiet jaw and backplate one " V " font of composition being arranged in rack, is arranged in rack to adjust the regulating device in gap and the control system for controling adjustment device operation between moving jaw plate and quiet jaw；The transmission device that regulating device includes the driving device being fixedly mounted in rack and one end is connected with driving device, transmission device are the moving jaw plate transmission device being connected with moving jaw plate or the quiet jaw transmission device being connected with quiet jaw.The utility model in the case that non-stop-machine, can realize the automatic adjustment of granularity by the displacement for adjusting moving jaw plate or quiet jaw, reduce labor intensity, the service efficiency of the equipment of raising.
Description
Technical field
The utility model is related to coal sample preparation fields, and in particular to a kind of granularity for jaw crusher automatically adjusts dress
It puts.
Background technology
In coal samling and sample preparation field, sample is broken using jaw crusher in the sample preparations such as coal, ore field
In broken process, it usually needs the granularity of sample is controlled, ensures that prepared sample has the sieving rate of national standard.
And existing jaw crusher is in use, is generally provided with artificial granularity regulator, but manually carry out granularity adjusting
When, degree of regulation is difficult to control, and in operation, it is necessary to debugging is shut down, hand labor intensity is larger.
Application No. 201320025082.6 discloses a kind of jaw crusher discharge gate size adjusting device, including with jaw
The movable rod that the sewing jaw of formula crusher is fixedly connected, further include regulation handle, fixed seat, adjust screw, inclined-plane push plate,
Guide rod, inclined-plane slide plate and distance rod are tensed, wherein, through hole is provided in fixed seat, fixed seat is fixed on the machine of jaw crusher
On body, regulation handle is fixedly connected with adjusting screw, adjusts screw through the through hole in fixed seat, one end of inclined-plane push plate is set
There is the threaded hole being used cooperatively with screw, the inclined-plane on the inclined-plane and inclined-plane slide plate of inclined-plane push plate is correspondingly arranged, and the one of inclined-plane slide plate
One end with distance rod is held to be hinged, the other end of distance rod and one end of movable rod are hinged, inclined-plane slide plate or inclined-plane push plate
On be provided with indicator, the scale plate being used cooperatively with indicator is provided on the outer wall of body, tense one end of guide rod with tiltedly
Face slide plate is fixedly connected, and the outer wall of the other end through body is exposed, accurately adjusts width of discharge opening.
Application No. 200820139815.8 discloses a kind of discharge port size adjusting mechanism for jaw breaker, by adjusting hand
Handle, thrust ball bearing, bearing block, adjusting screw, feed screw nut, movable plate, guide groove, tie down screw, flexible joint and connector
Seat, distance rod, movable rod and eccentric main axis composition, wherein regulation handle, thrust ball bearing, bearing block, adjusting screw, screw
Nut, movable plate, guide groove and tie down screw composition spiral sliding equipment, flexible joint and plinth, thrust on movable plate
Bar, movable rod and eccentric main axis composition crank and rocker mechanism.
Application No. 201220165891.2 discloses a kind of jaw crusher discharge gate semi-intelligent adjusting apparatus, by touching
Screen, chip processor, strain sensing chip, hydraulic system, thimble composition, chip processor computing change with processing bracket dependent variable
Signal and user input signal and hydraulic system is outputed signal to, the variation of strain sensing chip detection bracket dependent variable simultaneously will
Variable signal passes to chip processor, and hydraulic system receives the signal of chip processor, while each Hydraulic Elements are according to reception
Signal perform corresponding operation.
Although three above technical solution can improve degree of regulation, shutdown operation, labor are required to during adjusting
Fatigue resistance is larger, influences the service efficiency of jaw crusher.
The content of the invention
The utility model is to need shutdown operation during granularity is adjusted to solve jaw crusher in the prior art,
Labor intensity is big and the technical issues of influencing jaw crusher service efficiency, it is automatic to provide a kind of granularity for jaw crusher
Regulating device can reduce labor intensity, the equipment of raising makes in the automatic adjustment of non-stop-machine realization granularity
Use efficiency.
The utility model provides a kind of granularity self-checking device for jaw crusher, including being arranged in rack
Moving jaw plate and quiet jaw, the crusher chamber of moving jaw plate, quiet jaw and backplate one " V " font of composition being arranged in rack, are also wrapped
It includes and is arranged in rack to adjust the regulating device in gap between moving jaw plate and quiet jaw and is run for controling adjustment device
Control system；The transmission dress that regulating device includes the driving device being fixedly mounted in rack and one end is connected with driving device
It puts, transmission device is the moving jaw plate transmission device being connected with moving jaw plate or the quiet jaw transmission device being connected with quiet jaw；Driving
Device include being fixedly mounted on motor mounting plate in rack, the motor being fixed by screws on motor mounting plate and one end with
The transmission shaft of motor output end connection.Gap between moving jaw plate and quiet jaw can be adjusted in regulating device, so that
Jaw crusher can preferably adapt to different Grained Requirements, while control system can be according to required sample particle diameter value pair
Regulating device automatically adjusts, and can realize jaw crusher between non-stop-machine adjusting moving jaw plate and quiet jaw
The adjusting in gap reduces labor intensity, the service efficiency of the equipment of raising.
A kind of granularity self-checking device for jaw crusher described in the utility model, it is preferred that, control
System processed includes
Control panel：For the particle size parameters needed for input sample, and particle size parameters data are sent to data processor；
Data processor：For receiving the particle size parameters data of control panel transmission, and generated according to particle size parameters data
Control instruction, and control instruction is sent to data link；
Data link：For control instruction to be sent to driving device.
A kind of granularity self-checking device for jaw crusher described in the utility model, it is preferred that, control
The generation of system instruction comprises the following steps：
S1, data processor receive input data X；
S2, the displacement Y for calculating driving device,
Y=f × | X-X0|
Wherein, Y represents the displacement of driving device, and f represents gearing factor, the particle size values of sample, X needed for X expressions0It represents
The particle size values of current sample；
S3, the rotating cycle R for calculating motor,
R=(Y × i)/P
Wherein, R represents the rotating cycle of motor, and Y represents the displacement of driving device, and i represents the fast ratio of motor, and P is represented
The screw pitch of transmission device.The particle size values of sample are sample desirable particle size value, are gap width between dynamic and static jaw.
A kind of granularity self-checking device for jaw crusher described in the utility model, it is preferred that, it moves
First sector gear of the jaw transmission device including being arranged on the transmission shaft other end, the fixed supported slab being fixedly mounted in rack,
The second sector gear engaged with the first sector gear is equipped on fixed supported slab；A through hole is equipped on fixed supported slab, the
Screw thread is equipped among two sector gears, adjusting bolt sequentially passes through the second sector gear and through hole and passes through screw thread and the second sector
Gear connects；Sensing chip is equipped in adjusting bolt lower part, limes superiors position inductor and limit inferior position are equipped in crusher cavity wall
Inductor, sensing chip move between limes superiors position inductor and limit inferior position inductor；First is equipped in adjusting bolt bottom
Wedge block, the trailing flank insertion of the first wedge block are vertically set in the first sliding groove in crusher cavity wall and can be along first
Sliding slot moves up and down, the inclined-plane sliding contact of the inclined-plane of the second wedge block and the first wedge block, after the second wedge block
Side insertion is horizontally set in the second sliding slot in crusher cavity wall and can be along the second sliding slot horizontal movement, the second wedge block
Front end vertical plane and one end of distance rod be hinged, the other end of distance rod and the lower end of moving jaw plate are hinged.Sector gear can
Change transmission direction, while so that the arrangement of jaw crusher integrated model is compacter；First sensing chip during the adjustment
The displacement information of adjusting bolt can be fed back to control system, while the first limes superiors position inductor and the sense of the first limit inferior position
Device is answered by limiting the first sensing chip movement bound to limit the displacement of adjusting bolt.
A kind of granularity self-checking device for jaw crusher described in the utility model, it is preferred that, it passes
The other end of moving axis is equipped with screw thread；Quiet jaw transmission device includes adjustment block, and the trailing flank insertion of adjustment block is horizontally set on brokenly
In the 3rd sliding slot on broken machine cavity wall and can along the 3rd sliding slot horizontal movement, adjustment block away from the middle part of quiet jaw one end equipped with
The matched threaded hole of axle thread is driven, adjustment block is contacted with the jacking block being fixed on quiet jaw close to quiet jaw one end, adjusted
Monoblock is equipped with sensing chip, limes superiors position inductor and limit inferior position inductor is equipped in crusher cavity wall, sensing chip is upper
It is moved between pole limit inductor and limit inferior position inductor.Sensing chip can be by the displacement information of adjustment block during the adjustment
Control system is fed back to, while limes superiors position inductor and limit inferior position inductor are limited by limiting sensing chip movement bound
The displacement of adjustment block processed.
A kind of granularity self-checking device for jaw crusher described in the utility model, it is preferred that, it adjusts
Monoblock is the wedge block that front end is inclined plane shape, and the inclined-plane of the adjustment block and the counter clockwise direction deflection angle of vertical plane are 1~2 °,
The contact surface that jacking block is contacted with adjustment block is the inclined-plane for having same tilt degree with the inclined-plane of adjustment block.Wedge block can be with quiet jaw
The back side fitting of plate is closer, improves transmission efficiency.
A kind of granularity self-checking device for jaw crusher described in the utility model, it is preferred that, also
Including the jaw device of wear compensation being arranged in rack, jaw device of wear compensation include being fixed on eccentric wheel in rack and
One end and the hinged adjusting rod of eccentric wheel, the other end and the moving jaw plate of adjusting rod are hinged.Jaw device of wear compensation can be dynamic
By adjusting the position of moving jaw plate the gap between moving jaw plate and quiet jaw is remained unchanged after jaw or the abrasion of quiet jaw.
A kind of automatic granularity adjusting side of granularity self-checking device for jaw crusher described in the utility model
Method adjusts process in moving jaw plate, comprises the following steps：
The sample particle diameter value of S11, user needed for by control panel input；
S12, data processor run the sample grain needed for existing sample particle diameter value and control panel input by equipment
Footpath value generation control instruction, and control instruction is sent to data link；
Control instruction is sent to motor by S13, data link；
S14, motor drive the first sector gear and the second sector gear to rotate by transmission shaft, are further driven to adjust spiral shell
Bolt moves in the horizontal direction in movement in vertical direction, the first wedge block in movement in vertical direction, the second wedge block, finally by pushing away
Power bar causes moving jaw plate to move to the particle size values that the distance between moving jaw plate and quiet jaw are equal to required sample.
A kind of automatic granularity adjusting side of granularity self-checking device for jaw crusher described in the utility model
Method adjusts process in quiet jaw, comprises the following steps：
The sample particle diameter value of S21, user needed for by control panel input；
S22, data processor run the sample grain needed for existing sample particle diameter value and control panel input by equipment
Footpath value generation control instruction, and control instruction is sent to data link；
Control instruction is sent to motor by S23, data link；
S24, motor drive adjustment block to move in the horizontal direction, then are moved to by the quiet jaw of jacking block by transmission shaft
The distance between moving jaw plate and quiet jaw are equal to the particle size values of required sample.
In use, when being adjusted by adjusting moving jaw plate to the granularity of sample, control is the utility model
System generates Regulate signal by the particle size values of sample needed for user's input and Regulate signal is sent to regulating device, and motor passes through
First sector gear and the second sector gear drive adjusting bolt to move up and down, while sensing chip is by the displacement information of adjusting bolt
Control system is fed back to, and the limit of sports record of adjusting bolt is limited by limes superiors position inductor and limit inferior position inductor,
Moving jaw plate is adjusted in the movement that the up and down motion of adjusting bolt is further driven to the first wedge block, the second wedge block and distance rod
Section, and then adjust the gap between moving jaw plate and quiet jaw；When the granularity of sample is adjusted by adjusting quiet jaw, control
System processed by user input needed for the particle size values of sample generate and Regulate signal and Regulate signal be sent to regulating device, motor
By transmission shaft adjustment block is driven to move, while the displacement information of adjustment block is fed back to control system by sensing chip, and on passing through
Pole limit inductor and limit inferior position inductor limit the limit of sports record of adjustment block, and the movement of adjustment block is again by jacking block to quiet
Jaw is adjusted, and then adjusts the gap between moving jaw plate and quiet jaw.
The utility model automatically adjusts the movement of moving jaw plate or quiet jaw by control system, can pass through pre-set programs root
The gap between moving jaw plate and quiet jaw is adjusted according to the granularity of required sample, the automatic of granularity is realized in the case of realization is non-stop-machine
It adjusts, reduces labor intensity, the service efficiency of the equipment of raising.
Further, the moving jaw plate transmission device of the utility model employs bevel gear and is driven, and one side precision is high, separately
On the one hand transmission operates steadily.Simultaneously by being equipped with sensing chip in adjustment bolt or adjustment block, set in crusher cavity wall
There are limes superiors position inductor and limit inferior position inductor, so as to realize the tune in any gap between two extreme positions
It is whole.
Further, the utility model grinds to obtain the gap between accurate moving jaw plate and quiet jaw in sound jaw
After damage, when causing the gap reference value variation between sound jaw, the utility model is adjusted by jaw device of wear compensation, is led to
Adjustment eccentric wheel is crossed so as to which moving jaw plate be promoted to carry out wear correction, the accurate of output grain size is influenced during so as to which wear extent being avoided to increase
Degree.
Description of the drawings
Fig. 1 is a kind of front view of granularity self-checking device for jaw crusher；
Fig. 2 is that a kind of granularity self-checking device control system for jaw crusher forms figure；
Fig. 3 is a kind of front view of granularity self-checking device embodiment 2 for jaw crusher；
Fig. 4 is a kind of granularity self-checking device adjustment block scheme of installation for jaw crusher.
Reference numeral：
1st, stent；2nd, moving jaw plate；3rd, quiet jaw；4th, regulating device；41st, motor mounting plate；42nd, motor；43rd, transmission shaft；
44th, the first sector gear；45th, fixed supported slab；46th, the second sector gear；47th, adjusting bolt；48th, sensing chip；49th, limes superiors position
Inductor；410th, limes superiors position inductor；411st, the first wedge block；412nd, the second wedge block；413rd, distance rod；414th, adjust
Monoblock；415th, jacking block；5th, jaw device of wear compensation；51st, eccentric wheel；52nd, adjusting rod；100th, control system；110th, control plane
Plate；120th, data processor；130th, data link.
Specific embodiment
Embodiment 1
As shown in Figure 1, the utility model provides a kind of granularity self-checking device for jaw crusher, including setting
Moving jaw plate 2 and quiet jaw 3 in rack 1, moving jaw plate 2, quiet jaw 3 and backplate one " V " word of composition being arranged in rack 1
The crusher chamber of type, further include be arranged in rack 1 for adjust gap between moving jaw plate 2 and quiet jaw 3 regulating device 4 and
The control system 100 run for controling adjustment device 4.
The moving jaw plate biography that regulating device 4 includes the driving device being fixedly mounted in rack and one end is connected with driving device
Dynamic device；Driving device includes the motor mounting plate 41 being fixedly mounted in rack 1, is fixed by screws in motor mounting plate 41
On the transmission shaft 43 that is connected with 42 output terminal of motor of motor 42 and one end；Moving jaw plate transmission device includes being arranged on transmission shaft 43
First sector gear 44 of the other end, the fixed supported slab 45 being fixedly mounted in rack 1 are equipped with and the on fixed supported slab 45
Second sector gear 46 of one sector gear 44 engagement；A through hole is equipped on fixed supported slab 45, in the second sector gear 46
Between be equipped with screw thread, adjusting bolt 47 sequentially passes through the second sector gear 46 and through hole and passes through screw thread to be connected with the second sector gear 46
It connects；Sensing chip 48 is equipped in 47 lower part of adjusting bolt, limes superiors position inductor 49 and limit inferior position are equipped in crusher cavity wall
Inductor 410, sensing chip 48 move between limes superiors position inductor 49 and limit inferior position inductor 410；In adjusting bolt 47
Bottom is equipped with the first wedge block 411, and the trailing flank insertion of the first wedge block 411 is vertically set on the in crusher cavity wall
And can be along the first sliding groove horizontal movement in one sliding slot, the inclined-plane cunning of the inclined-plane of the second wedge block 412 and the first wedge block 411
Dynamic connection, the trailing flank insertion of the second wedge block 412 are horizontally set in the second sliding slot in crusher cavity wall and can be along the
Two sliding slots move vertically, and the front end vertical plane of the second wedge block 412 and one end of distance rod 413 be hinged, distance rod 413 it is another
One end and the lower end of moving jaw plate 2 are hinged.
As shown in Fig. 2, control system 100 includes
Control panel 110：For the particle size parameters needed for input sample, and input data is sent to data processor
120；
Data processor 120：For receiving the input data of the transmission of control panel 110, and generated and controlled according to input data
System instruction, and control instruction is sent to data link 130；
Data link 130：For control instruction to be sent to driving device.
Wherein, the generation of control instruction comprises the following steps：
S1, data processor 110 receive input data X；
S2, the displacement Y for calculating driving device,
Y=f × | X-X0|
Wherein, Y represents the displacement of driving device, and f represents gearing factor, the particle size values of sample, X needed for X expressions0It represents
The particle size values of current sample；
S3, the rotating cycle R for calculating motor 42,
R=(Y × i)/P
Wherein, R represents the rotating cycle of motor, and Y represents the displacement of driving device, and i represents the fast ratio of motor 42, P tables
Show the screw pitch of transmission device.
The present embodiment comprises the following steps during moving jaw plate 2 is adjusted：
S11, user input required sample particle diameter value by control panel 110；
S12, data processor 120 by equipment run existing sample particle diameter value and control panel 110 input it is required
Sample particle diameter value generates control instruction, and control instruction is sent to data link 130；
Control instruction is sent to motor 42 by S13, data link 130；
S14, motor 42 drive the first sector gear 44 and the second sector gear 46 to rotate by transmission shaft 43, further
Drive adjusting bolt 47 is in movement in vertical direction, the first wedge block 411 in movement in vertical direction, the second wedge block 412 in level
Direction moves, finally by distance rod 413 so that moving jaw plate 2 moves to the distance between moving jaw plate 2 and quiet jaw 3 equal to required
The particle size values of sample.
The present embodiment in use, presets 47 kinematic parameter of adjusting bolt, i.e., by limes superiors position inductor 49
The distance between limit inferior position inductor 410 is divided into quarter, and the displacement point of sensing chip 48 divides altogether there are five point at this time
A is not denoted as it1~A5, wherein A1Represent the displacement point where limes superiors position inductor 49, A5Represent 410 institute of limit inferior position inductor
Displacement point.In the process of running, when needing to prepare the sample of bigger granularity, operating personnel can be equipment by controlling
The rotating cycle R of system control moving jaw plate regulation motor 42, then the first sector gear 44, the second sector are driven by transmission shaft 43
46 rotation of wheel, is further driven to adjusting bolt 47 and moves downward so that sensing chip 48 is from A2Position is moved to A3Position, rotation circle
Number meets R=(Y × i)/P, and wherein Y is A2To A3Displacement, i be motor 42 fast ratio, P be adjusting bolt 47 screw pitch, this
When the first wedge block 411 moves downward, the second wedge block 412 is moved to away from the direction of quiet jaw 3, pass through distance rod
413 drive moving jaw plates 2 moves to away from the direction of quiet jaw 3 so that the spacing between moving jaw plate 2 and quiet jaw 3 increases, can be with
Obtain the sample of granularity bigger；When needing to prepare the sample of smaller particle size, operating personnel can control electricity by control system
The reverse rotation number of turns R of machine 42, then by transmission shaft 43 the first sector gear 44, the second sector gear 46 is driven to rotate, into one
Step drives adjusting bolt 47 to move downward so that sensing chip 48 is from A3Position is moved to A2Position, rotating cycle meet R=(Y ×
I)/P, wherein Y are A3To A2Displacement, i is the fast ratio of motor 42, and P is the screw pitch of adjusting bolt 47, the first wedge block at this time
411 move upwards, the second wedge block 412 is moved to the direction close to quiet jaw 3, and moving jaw plate 2 is driven by distance rod 413
It is moved to the direction close to quiet jaw 3 so that the spacing between moving jaw plate 2 and quiet jaw 3 is reduced, and it is smaller can to obtain granularity
Sample.
Embodiment 2
Such as Fig. 3~4, the utility model provides a kind of granularity self-checking device for jaw crusher, including setting
Moving jaw plate 2 and quiet jaw 3 in rack 1, moving jaw plate 2, quiet jaw 3 and backplate one " V " word of composition being arranged in rack 1
The crusher chamber of type further includes and is arranged in rack 1 to adjust the regulating device 4 in gap between moving jaw plate 2 and quiet jaw 3, uses
In the control system 100 run of controling adjustment device 4 and the jaw device of wear compensation 5 being arranged in rack 1.
The quiet jaw biography that regulating device 4 includes the driving device being fixedly mounted in rack and one end is connected with driving device
Dynamic device；Driving device includes the motor mounting plate 41 being fixedly mounted in rack 1, is fixed by screws in motor mounting plate 41
On the transmission shaft 43 that is connected with 42 output terminal of motor of motor 42 and one end, the other end of transmission shaft 43 is equipped with screw thread；Quiet jaw
Transmission device includes adjustment block 414, and the trailing flank insertion of adjustment block 414 is horizontally set in the 3rd sliding slot in crusher cavity wall
It and can be along the 3rd sliding slot horizontal movement, in adjustment block 414 away from being equipped in the middle part of quiet 3 one end of jaw and 43 screw thread of transmission shaft matches
The threaded hole of conjunction, adjustment block 414 is contacted close to quiet 3 one end of jaw with the jacking block 415 being fixed on quiet jaw 3, in adjustment block 414
Sensing chip 48 is equipped with, limes superiors position inductor 49 and limit inferior position inductor 410, sensing chip 48 are equipped in crusher cavity wall
It is moved between limes superiors position inductor 49 and limit inferior position inductor 410；Adjustment block 414 is the wedge shape that front end is inclined plane shape
Block, the inclined-plane of the adjustment block 414 and the counter clockwise direction deflection angle of vertical plane are 1~2 °, and jacking block 415 connects with adjustment block 414
Tactile contact surface is the inclined-plane for having same tilt degree with the inclined-plane of adjustment block 414.
Jaw device of wear compensation 5 includes the eccentric wheel 51 being fixed in rack 1 and one end and the hinged tune of eccentric wheel 51
Pole 52, the other end and moving jaw plate 2 of adjusting rod 52 are hinged.
As shown in Fig. 2, control system 100 includes
Control panel 110：For the particle size parameters needed for input sample, and input data is sent to data processor
120；
Data processor 120：For receiving the input data of the transmission of control panel 110, and generated and controlled according to input data
System instruction, and control instruction is sent to data link 130；
Data link 130：For control instruction to be sent to driving device.
Wherein, the generation of control instruction comprises the following steps：
S1, data processor 110 receive input data X；
S2, the displacement Y for calculating driving device,
Y=f × | X-X0|
Wherein, Y represents the displacement of driving device, and f represents gearing factor, the particle size values of sample, X needed for X expressions0It represents
The particle size values of current sample；
S3, the rotating cycle R for calculating motor 42,
R=(Y × i)/P
Wherein, R represents the rotating cycle of motor, and Y represents the displacement of driving device, and i represents the fast ratio of motor 42, P tables
Show the screw pitch of transmission device.
The present embodiment comprises the following steps during quiet jaw 3 is adjusted：
S21, user input required sample particle diameter value by control panel 110；
S22, data processor 120 by equipment run existing sample particle diameter value and control panel 110 input it is required
Sample particle diameter value generates control instruction, and control instruction is sent to data link 130；
Control instruction is sent to motor 42 by S23, data link 130；
S24, motor 42 drive adjustment block 414 to move in the horizontal direction by transmission shaft 43, then quiet by jacking block 415
Jaw 3 moves to the particle size values that the distance between moving jaw plate 2 and quiet jaw 3 are equal to required sample.
The present embodiment in use, presets 414 kinematic parameter of adjustment block, i.e., by 49 He of limes superiors position inductor
The distance between limit inferior position inductor 410 is divided into quarter, and there are five point, difference altogether for the displacement point of sensing chip 48 at this time
It is denoted as B1~B5, wherein B1Represent the displacement point where limes superiors position inductor 49, B5Represent 410 place of limit inferior position inductor
Displacement point.In the process of running, when needing to prepare the sample of bigger granularity, operating personnel pass through control system 100 to equipment
The rotating cycle R of motor 42 is controlled, then by transmission shaft 41 adjustment block 414 is driven to be moved to the direction away from moving jaw plate 2, is made
Sensing chip 48 is obtained from B2Position is moved to B3Position, rotating cycle meet R=(Y × i)/P, and wherein Y is B2To B3Displacement, i
For the fast ratio of motor 42, P is the screw pitch of adjustment block 414, at this time adjustment block 414 by jacking block 415 with sound jaw 3 to separate
The direction movement of moving jaw plate 2 so that the spacing increase between moving jaw plate 2 and quiet jaw 3 can obtain the sample of granularity bigger；
When needing to prepare the sample of smaller particle size, operating personnel control the rotating cycle R of motor 52 by control system 100, then lead to
Crossing transmission shaft 41 drives adjustment block 414 to be moved to close to the direction of moving jaw plate 2 so that sensing chip 48 is from B3Position is moved to B2Position
It puts, rotating cycle meets R=(Y × i)/P, and wherein Y is B3To B2Displacement, i be motor 42 fast ratio, P be adjustment block 414
Screw pitch, at this time adjustment block 414 moved by jacking block 415 with sound jaw 3 to close to the direction of moving jaw plate 2 so that moving jaw plate
Spacing between 2 and quiet jaw 3 reduces, and can obtain the smaller sample of granularity.Locate after a certain period of time when jaw crusher uses
When managing 3 effect of attrition sample particle diameter of moving jaw plate 2 or quiet jaw, the eccentric wheel 51 that can be fixed on manual rotation in rack 1 passes through
Adjusting rod 52 drives moving jaw plate 2 to be moved to quiet 3 direction of jaw, and then adjusts the gap between moving jaw plate 2 and quiet jaw 3, makes it
The particle size values of sample needed for meeting.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, in the case where not departing from the spirit and scope that claim is limited, any modification, the variation or equivalent that can make,
Such as change extreme position, the Adjustment precision of the first sensing chip 48 and the second sensing chip 56 etc., will all it include the utility model
Within protection domain.
Claims (6)
1. a kind of granularity self-checking device for jaw crusher, including the moving jaw plate (2) that is arranged in rack (1) and quiet
Jaw (3), the moving jaw plate (2), quiet jaw (3) and the backplate that is arranged in the rack (1) form the broken of " V " font
Broken chamber, it is characterised in that：It further includes and is arranged in the rack (1) to adjust the moving jaw plate (2) and the quiet jaw (3)
Between gap regulating device (4) and for control the regulating device (4) run control system (100)；It is described to adjust dress
The transmission device that (4) include the driving device being fixedly mounted in the rack (1) and one end is connected with the driving device is put,
The transmission device is the moving jaw plate transmission device being connected with the moving jaw plate (2) or the quiet jaw being connected with the quiet jaw (3)
Plate transmission device；The driving device includes the motor mounting plate (41) being fixedly mounted in the rack (1), is consolidated by screw
The transmission shaft (43) that the motor (42) and one end being scheduled on the motor mounting plate (41) are connected with the motor (42) output terminal.
2. a kind of granularity self-checking device for jaw crusher according to claim 1, it is characterised in that：It is described
Control system (100) includes
Control panel (110)：For the particle size parameters needed for input sample, and particle size parameters data are sent to data processor
(120)；
Data processor (120)：For receiving the particle size parameters data of the control panel (110) transmission, and joined according to grain size
Number data generation control instruction, and the control instruction is sent to data link (130)；
Data link (130)：For the control instruction to be sent to the driving device.
3. a kind of granularity self-checking device for jaw crusher according to claim 1, it is characterised in that：It is described
Moving jaw plate transmission device includes the first sector gear (44) for being arranged on the transmission shaft (43) other end, is fixedly mounted on described
Fixed supported slab (45) in rack (1) is equipped with what is engaged with first sector gear (44) on the fixed supported slab (45)
Second sector gear (46)；A through hole is equipped on the fixed supported slab (45), is set among second sector gear (46)
There is screw thread, adjusting bolt (47) sequentially passes through second sector gear (46) and through hole and passes through screw thread and the described second sector
Gear (46) connects；Sensing chip (48) is equipped in the adjusting bolt (47) lower part, limes superiors position is equipped in crusher cavity wall
Inductor (49) and limit inferior position inductor (410), the sensing chip (48) is in limes superiors position inductor (49) and described
It is moved between limit inferior position inductor (410)；The first wedge block (411) is equipped in the adjusting bolt (47) bottom, it is described
The trailing flank insertion of first wedge block (411) is vertically set in the first sliding groove in the crusher cavity wall and can be along described
The first sliding groove moves up and down, and the inclined-plane of the second wedge block (412) and the inclined-plane slip of first wedge block (411) connect
It touches, the trailing flank insertion of second wedge block (412) is horizontally set in the second sliding slot in the crusher cavity wall simultaneously
It can be along the second sliding slot horizontal movement, the front end vertical plane of second wedge block (412) and one end of distance rod (413)
Hinged, the lower end of the other end and the moving jaw plate (2) of the distance rod (413) is hinged.
4. a kind of granularity self-checking device for jaw crusher according to claim 1, it is characterised in that：It is described
The other end of transmission shaft (43) is equipped with screw thread；The quiet jaw transmission device includes adjustment block (414), the adjustment block (414)
Trailing flank insertion be horizontally set in the 3rd sliding slot in crusher cavity wall and can be along the 3rd sliding slot horizontal movement, in institute
State adjustment block (414) away from be equipped in the middle part of described quiet jaw (3) one end with the matched threaded hole of the transmission shaft (43) screw thread,
The adjustment block (414) contacts close to described quiet jaw (3) one end with the jacking block (415) being fixed on the quiet jaw (3),
The adjustment block (414) be equipped with sensing chip (48), in the crusher cavity wall be equipped with limes superiors position inductor (49) and under
Pole limit inductor (410), the sensing chip (48) is in limes superiors position inductor (49) and limit inferior position inductor
(410) moved between.
5. a kind of granularity self-checking device for jaw crusher according to claim 4, it is characterised in that：It is described
Adjustment block (414) is the wedge block that front end is inclined plane shape, and the inclined-plane of the adjustment block (414) and the counter clockwise direction of vertical plane deflect
Angle is 1~2 °, and the contact surface that the jacking block (415) contacts with the adjustment block (414) is oblique with the adjustment block (414)
Face has the inclined-plane of same tilt degree.
6. a kind of granularity self-checking device for jaw crusher according to Claims 1 to 5 wherein any one,
It is characterized in that：Further include the jaw device of wear compensation (5) being arranged in the rack (1), the jaw wear-compensating dress
Putting (5) includes the eccentric wheel (51) being fixed in the rack (1) and one end and the hinged adjusting rod of the eccentric wheel (51)
(52), the other end of the adjusting rod (52) and the moving jaw plate (2) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157537.4U CN207413494U (en) | 2017-09-11 | 2017-09-11 | A kind of granularity self-checking device for jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157537.4U CN207413494U (en) | 2017-09-11 | 2017-09-11 | A kind of granularity self-checking device for jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207413494U true CN207413494U (en) | 2018-05-29 |
Family
ID=62316002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721157537.4U Active CN207413494U (en) | 2017-09-11 | 2017-09-11 | A kind of granularity self-checking device for jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207413494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108706891A (en) * | 2018-08-06 | 2018-10-26 | 深圳市诸脉科技有限公司 | A kind of glass chemistry toughening production equipment |
| CN109482261A (en) * | 2017-09-11 | 2019-03-19 | 江西光明智能科技有限公司 | A kind of granularity self-checking device for jaw crusher |
| CN110193396A (en) * | 2019-06-18 | 2019-09-03 | 河南中誉鼎力智能装备有限公司 | High efficiency smart jaw crusher |
-
2017
- 2017-09-11 CN CN201721157537.4U patent/CN207413494U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482261A (en) * | 2017-09-11 | 2019-03-19 | 江西光明智能科技有限公司 | A kind of granularity self-checking device for jaw crusher |
| CN109482261B (en) * | 2017-09-11 | 2023-12-15 | 江西光明智能科技有限公司 | Automatic granularity adjusting device for jaw crusher |
| CN108706891A (en) * | 2018-08-06 | 2018-10-26 | 深圳市诸脉科技有限公司 | A kind of glass chemistry toughening production equipment |
| CN110193396A (en) * | 2019-06-18 | 2019-09-03 | 河南中誉鼎力智能装备有限公司 | High efficiency smart jaw crusher |
| CN110193396B (en) * | 2019-06-18 | 2021-06-04 | 河南中誉鼎力智能装备有限公司 | High-efficient intelligent jaw breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207413494U (en) | A kind of granularity self-checking device for jaw crusher | |
| CN109482261A (en) | A kind of granularity self-checking device for jaw crusher | |
| CN108005578B (en) | Gear adjusting type multi-dimensional drilling device for mine exploitation | |
| CN208204444U (en) | A kind of construction management equipment based on BIM | |
| CN209125906U (en) | A kind of Combined cutting tool tool of aluminium-plastic panel cutting machine | |
| CN206148781U (en) | Crimping machine's high automatic regulating apparatus | |
| CN203846275U (en) | Upper handpiece of independent drive rotary automatic sewing device | |
| CN209613809U (en) | Level of intelligence roller guide and guard unit | |
| CN209491185U (en) | Intelligent vertical roller guide and guard unit | |
| CN208013847U (en) | A kind of computer display of adjustable placed angle | |
| CN207564073U (en) | A kind of automation wheel hub valve cock press-loading device | |
| CN209170883U (en) | Garlic bulbil direction discernment adjusts device | |
| CN209551465U (en) | A kind of grinding device of machine components processing | |
| CN207357242U (en) | One kind is used for two pairs of rollers spacing adjusting device | |
| CN209554140U (en) | A kind of cap forming intelligence loading and unloading equipment | |
| CN208895305U (en) | A kind of Horizontal type saw blade gear grinding machines | |
| CN208850813U (en) | A kind of electrical management console of display screen adjustable angle | |
| CN208766378U (en) | Two groups of linkage automatic variable power lens of bi-motor full closed loop control | |
| CN101832268A (en) | Device for adjusting and controlling sealing height of sliding block of air compressing machine | |
| CN106708115B (en) | Accurate intelligent feedback water pressure controller | |
| CN201974152U (en) | Novel displacement sensor | |
| CN207548489U (en) | A kind of grinder passes in and out rack | |
| CN110480325A (en) | A kind of screw automatic installation apparatus | |
| US20200101468A1 (en) | Servo control device and method for disc gap in disc powder grinding system | |
| CN109357134A (en) | A kind of adjustable height computer display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |