CN108829141A - A kind of projection device of high suction - Google Patents
A kind of projection device of high suction Download PDFInfo
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- CN108829141A CN108829141A CN201810488133.6A CN201810488133A CN108829141A CN 108829141 A CN108829141 A CN 108829141A CN 201810488133 A CN201810488133 A CN 201810488133A CN 108829141 A CN108829141 A CN 108829141A
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- observing
- chamber
- controlling
- block
- oblique angle
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/10—Control of position or direction without using feedback
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of projection devices of high suction, including pedestal, the pedestal upper surface is provided with the main box for being integrated with formula structure, single-revolution body is provided in the turned cavities, the middle position of the revolving body upper surface is fixedly connected with an oblique angle block, it is set with a crushing block on the upside of the oblique angle block, the left end of the joining beam is pierced by the left end wall of sliding chamber and roll adjustment chamber and is fixedly connected with a measure and control device.In present invention work, fluting ensure that crushing block being capable of uniform swell around, it is ensured that alignment ensure that the required precision during observing and controlling, and adjust automatically observing and controlling angle guarantees the accuracy of observing and controlling value, increases the controllability of technique.
Description
Technical field
The present invention relates to projection device technical field, specially a kind of projection device of high suction.
Background technique
Projector be it is a kind of the profiles of components is amplified using optical element, and the optics instrument being projected on shadow screen
Device is monitored the components needs of projector and controls its quality to promote the production and processing quality of projector, control
Components are a most important links, directly affect the progress of subsequent handling, traditional components measuring and controlling equipment is in observing and controlling
During be difficult to settle at one go, require slowly debugging step by step, this kind of investigating method operating difficulties, and observing and controlling is not
Accurately.
Summary of the invention
The purpose of the present invention is to provide a kind of projection devices of high suction, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of projection device of high suction, including pedestal, institute
It states pedestal upper surface and is provided with the main box for being integrated with formula structure, the main box is internally provided with an observing and controlling chamber, described
It is provided with turned cavities on the right side of observing and controlling chamber lower end wall, single-revolution body is provided in the turned cavities, the revolving body cylindroid
Lower end is provided with a plectane, and the turned cavities cylindrical wall is provided with an arc chamber, turned cavities lower end wall at position corresponding with plectane
Middle position be provided with a cavity, the cavity inside is provided with one first drive row machine, and described first to drive row machine upper end dynamic
Power is connected with a pivoted arm, and the upper end of the pivoted arm passes through the upper end wall of cavity and is fixedly connected on the centre bit of revolving body lower end surface
Place is set, the middle position of the revolving body upper surface is fixedly connected with an oblique angle block, and one is set on the upside of the oblique angle block and is squeezed
Briquetting, the crushing block are cooperatively connected by the oblique angle chamber and oblique angle block of its lower end, the middle position inside the revolving body
Be provided with a liquid and push away chamber, the liquid push away it is intracavitary be provided with a polygon plate, the center position of the polygon plate upper surface is provided with
One hydraulic lifting arm, the hydraulic lifting arm sequentially pass through liquid and push away the upper end wall of chamber, oblique angle block and crushing block and be fixedly connected with
It is provided with a roll adjustment chamber at the position of one lower platen, the observing and controlling chamber right end wall and oblique angle block sustained height, the roll adjustment is intracavitary
Portion is fixedly installed a roll adjustment block, and the roll adjustment block is internally provided with a sliding chamber, and the middle position of the sliding chamber right end wall is set
It is equipped with a transluminal, the middle position of the main box right side is fixedly connected with a hydraulic pump, and the transluminal is connected to hydraulic pump
With sliding chamber, the sliding chamber is internally provided with a top plate, and the center position of the top plate left side is fixedly connected with joining beam, described
The left end of joining beam is pierced by the left end wall of sliding chamber and roll adjustment chamber and is fixedly connected with a measure and control device, and the measure and control device includes connecting firmly
Block, the upper and lower ends for connecting firmly block left side are symmetrically arranged with one and connect solid plate, and the upper and lower ends connect solid plate and connect firmly block
Tank inside common clamping formation, the tank are internally provided with a tuning frame extended to the left, the tank right end wall
Middle position is provided with a conductive slot, and an inner cavity is provided in the lower end wall of the conductive slot, and the inner cavity fixation is set
It is equipped with one second drive row machine, second drive row machine upper end has been connected by power a conduction axis, and the upper end of the conduction axis passes through interior
The upper end wall of chamber and it is fixedly connected with a first gear, the first gear is located in conductive slot, and a left side for the first gear
End is pierced by conductive slot and is cooperatively connected with the left side of tuning frame, and the left end of end wall is symmetrically arranged with an arcuation above and below the tank
Frame, the tuning frame upper and lower ends are provided with an arcuation hole at position corresponding with arcuation frame, and the arcuation frame is matched with arcuation hole
Connection is closed, the tuning frame is internally provided with the observing and controlling hole of an opening to the left and up and down, before the observing and controlling hole right end wall
Both ends are symmetrically arranged with a race afterwards, are connected between the rear and front end race by an axial trough, are respectively provided with inside the race
There is a first pulley, is provided with a shaft member in the axial trough, the rear and front end of the shaft member first band with rear and front end respectively
Wheel is fixedly connected, and the middle position fixing sleeve of the shaft member axis body is connected to a second gear, the axial trough cylindrical wall and second
It is provided with an assembly chamber extended to the right at the corresponding position of gear, one is fixedly installed on the right side of the assembly chamber front bulkhead
Three drive row machines, and the rear end that the third drives row machine has been connected by power a power column, behind the rear end of the power column and assembly chamber
End wall rotary type is fixedly connected, and the middle position fixing sleeve of the power axis of a cylinder body is connected to a third gear, the third tooth
The left end of wheel and the right end of second gear are cooperatively connected, and are symmetrically arranged with a roll adjustment slot on the left of end wall before and after the observing and controlling hole,
The roll adjustment slot is internally provided with a roll adjustment bar, and the roll adjustment bar middle position screw thread is socketed with a screw belt wheel, the tune
Away from a control chamber is provided at slot cylindrical wall position corresponding with screw belt wheel, the control chamber right end is provided with a belt
Storehouse, the right end in the belt storehouse are connected to race, and a driving belt, the driving belt transmission connection are provided in the belt storehouse
Screw belt wheel and first pulley, the roll adjustment bar axis body is symmetrically set with a slide plate close to the one end in observing and controlling hole, described
Guide runner is provided at the position corresponding with slide plate of roll adjustment slot cylindrical wall left and right ends, the roll adjustment bar is located at the end in observing and controlling hole
Portion is provided with a dismountable observing and controlling head, and the intracavitary roof of observing and controlling is additionally provided with search lighting device.
Preferably, the upside circle distribution of the crushing block cylindroid has multiple flutings, the crushing block material selection
The preferable material of elasticity, the diameter of oblique angle block upper surface are greater than the diameter of oblique angle chamber upper end wall, oblique angle block lower end surface
Diameter be greater than the diameter of end section under oblique angle chamber, the tapered wall clearance fit of the tapered surface of the oblique angle block and oblique angle chamber.
Preferably, the right end of the tuning frame is ring gear, circular arc, arcuation frame and the arcuation hole of the tuning frame right end
The center of circle all center positions clamped by left and right ends observing and controlling head, the arc length of the arcuation frame is less than the arc length in arcuation hole.
Preferably, the observing and controlling head can incude the positional relationship of two flank of tooth while observing and controlling observing and controlling, to control
Third drives row machine and second and drives the work of row machine.
Preferably, the search lighting device includes being fixedly mounted on the lamp of the intracavitary roof of the observing and controlling to drag, the lamp drags bottom
Portion end is fixedly installed with searchlight.
Compared with prior art, the beneficial effects of the invention are as follows：In present invention work, components are sleeved on crushing block
Outside, under the drive that liquid pushes away chamber, hydraulic lifting arm decline, lower platen also declines therewith, so that crushing block is driven to move down,
Under the mating reaction of oblique angle block and oblique angle chamber, crushing block spreading around, thus tensioner components, wherein fluting ensure that crowded
Briquetting being capable of uniform swell around, it is ensured that alignment ensure that the required precision during observing and controlling, the effect of polygon plate
It is limitation hydraulic lifting arm rotation, ensure that the stability during observing and controlling, to obtain accurate observing and controlling value, make observing and controlling process
In parameter it is controllable, be moved to the left by hydraulic pump control top plate, top plate drive measure and control device be moved to the left, zero after processing
Part enters observing and controlling hole, and when the center position clamped by the left and right ends observing and controlling head is aligned with components central axes, third drives row
Machine work drives third gear and second gear to rotate, to pass through shaft member, first pulley and driving belt band by power column
Dynamic screw belt wheel rotation, meanwhile, the cooperation of slide plate and guide runner limits the rotation of roll adjustment bar, and roll adjustment bar is in screw thread belt wheel
Under effect, realization is moved in the front-back direction, and observing and controlling head can incude the positional relationship of two flank of tooth while observing and controlling observing and controlling, thus
The work that third drives row machine and the second drive row machine is controlled, drives tuning frame to surround clamped by both ends observing and controlling head by first gear
Center position rotation, arcuation frame slide in arcuation hole, ensure that midpoint will not become with the adjusting of angle
Change, the observing and controlling head of left and right ends is made symmetrically to be distributed in the two sides of institute's process component central axes, so as to adjust observing and controlling angle, protects
The accuracy for demonstrate,proving observing and controlling value, increases the controllability of technique.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of the projection device entirety complete section of high suction of the present invention；
Fig. 2 is the schematic view of the front view of measure and control device complete section in a kind of projection device of high suction of the present invention；
Fig. 3 is the overlooking structure diagram of tuning frame complete section in a kind of projection device of high suction of the present invention；
Fig. 4 is the schematic view of the front view of crushing block in a kind of projection device of high suction of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of embodiment provided by the invention：A kind of projection device of high suction, including pedestal 1, it is described
1 upper surface of pedestal is provided with the main box 2 for being integrated with formula structure, and the main box 2 is internally provided with an observing and controlling chamber 3, institute
It states and is provided with turned cavities 4 on the right side of 3 lower end wall of observing and controlling chamber, single-revolution body 5,5 column of revolving body are provided in the turned cavities 4
The lower end in shape face is provided with a plectane 6, and 4 cylindrical wall of turned cavities is provided with an arc chamber 7 at position corresponding with plectane 6, returns
The middle position for turning 4 lower end wall of chamber is provided with a cavity 8, and the cavity 8 is internally provided with one first drive row machine 9, and described the
One drive 9 upper end of row machine has been connected by power a pivoted arm 10, and the upper end of the pivoted arm 10 passes through the upper end wall of cavity 8 and is fixedly connected on
The middle position of the center position of 5 lower end surface of revolving body, 5 upper surface of revolving body is fixedly connected with an oblique angle block 11,
A crushing block 12 is set on the upside of the oblique angle block 11, the crushing block 12 is matched by the oblique angle chamber 13 of its lower end with oblique angle block 11
Connection is closed, the middle position inside the revolving body 5 is provided with a liquid and pushes away chamber 14, and the liquid pushes away that be provided with one in chamber 14 polygon
The center position of plate 15, polygon 15 upper surface of plate is provided with a hydraulic lifting arm 16, and the hydraulic lifting arm 16 is successively
Upper end wall, oblique angle block 11 and the crushing block 12 of chamber 14 are pushed away across liquid and are fixedly connected with a lower platen 17,3 right end of observing and controlling chamber
It is provided with a roll adjustment chamber 19 at the position of wall and 11 sustained height of oblique angle block, is fixedly installed a roll adjustment inside the roll adjustment chamber 19
Block 20, the roll adjustment block 20 are internally provided with a sliding chamber 21, and the middle position of the sliding 21 right end wall of chamber is provided with a transluminal
22, the middle position of 2 right side of main box is fixedly connected with a hydraulic pump 23, and the transluminal 22 is connected to 23 He of hydraulic pump
Sliding chamber 21, the sliding chamber 21 are internally provided with a top plate 24, and the center position of 24 left side of top plate is fixedly connected with connection
Bar 25, the left end of the joining beam 25 are pierced by the left end wall of sliding chamber 21 and roll adjustment chamber 19 and are fixedly connected with a measure and control device 26, institute
Stating measure and control device 26 includes connecting firmly block 27, and the upper and lower ends for connecting firmly 27 left side of block are symmetrically arranged with one and meet solid plate 28, institute
The solid plate 28 that connects for stating upper and lower ends clamps the tank 29 inside being formed with block 27 is connected firmly jointly, and the tank 29 is internally provided with one
The middle position of the tuning frame 30 extended to the left, the 29 right end wall of tank is provided with a conductive slot 31, the conductive slot 31
Lower end wall in be provided with an inner cavity 32, be fixedly installed inside the inner cavity 32 one second drive row machine 33, it is described second drive row
33 upper end of machine has been connected by power a conduction axis 34, and the upper end of the conduction axis 34 passes through the upper end wall of inner cavity 32 and is fixedly connected
There is a first gear 35, the first gear 35 is located in conductive slot 31, and the left end of the first gear 35 is pierced by conductive slot
It 31 and being cooperatively connected with the left side of tuning frame 30, the left end of about 29 end wall of tank is symmetrically arranged with an arcuation frame 36,
30 upper and lower ends of tuning frame are provided with an arcuation hole 37, the arcuation frame 36 and arcuation at position corresponding with arcuation frame 36
Hole 37 is cooperatively connected, and the tuning frame 30 is internally provided with the observing and controlling hole 38 of an opening to the left and up and down, the observing and controlling hole
The rear and front end of 38 right end walls is symmetrically arranged with a race 39, is connected between the rear and front end race 39 by an axial trough 40,
It is provided with a first pulley 41 inside the race 39, is provided with a shaft member 42 in the axial trough 40, before the shaft member 42
Both ends are fixedly connected with the first pulley 41 of rear and front end respectively afterwards, and the middle position fixing sleeve of 42 axis body of shaft member is connected to
One second gear 43,40 cylindrical wall of axial trough are provided with an assembly chamber extended to the right at position corresponding with second gear 43
44, it is fixedly installed a third on the right side of 44 front bulkhead of assembly chamber and drives row machine 45, the rear end that the third drives row machine 45 is dynamic
Power is connected with a power column 46, and the rear end of the power column 46 is fixedly connected with the aft bulkhead rotary type of assembly chamber 44, described dynamic
The middle position fixing sleeve of 46 axis body of power column is connected to a third gear 47, the left end of the third gear 47 and second gear 43
Right end be cooperatively connected, a roll adjustment slot 48 is symmetrically arranged on the left of the 38 front and back end wall of observing and controlling hole, in the roll adjustment slot 48
Portion is provided with a roll adjustment bar 49, and the 49 middle position screw thread of roll adjustment bar is socketed with a screw belt wheel 50, the roll adjustment slot 48
A control chamber 51 is provided at cylindrical wall position corresponding with screw belt wheel 50,51 right end of control chamber is provided with a belt
Storehouse 52, the right end in the belt storehouse 52 are connected to race 39, are provided with a driving belt 53, the transmission skin in the belt storehouse 52
The transmission connection screw belt wheel 50 of band 53 and first pulley 41, one end bilateral symmetry of 49 axis body of roll adjustment bar close to observing and controlling hole 38
It is provided with a slide plate 54, the 48 cylindrical wall left and right ends of roll adjustment slot are provided with guide runner at position corresponding with slide plate 54
55, the end that the roll adjustment bar 49 is located at observing and controlling hole 38 is provided with a dismountable observing and controlling head 56, and 3 inner roof wall of observing and controlling chamber is also
Equipped with search lighting device.
Valuably, the upside circle distribution of 12 cylindroid of crushing block has multiple flutings 121,12 material of crushing block
The preferable material of elasticity is selected, the diameter of 11 upper surface of oblique angle block is greater than the diameter of 13 upper end wall of oblique angle chamber, the oblique angle
The diameter of 11 lower end surface of block is greater than the diameter of the lower end section of oblique angle chamber 13, the tapered surface of the oblique angle block 11 and the cone of oblique angle chamber 13
Shape wall clearance fit.Its effect is, under the drive that liquid pushes away chamber 14, hydraulic lifting arm 16 declines, and lower platen 17 also declines therewith,
To driving crushing block 12 to move down, under the mating reaction of oblique angle block 11 and oblique angle chamber 13, the spreading around of crushing block 12,
To tensioner components, wherein fluting 121 ensure that crushing block 12 being capable of uniform swell around, it is ensured that alignment is protected
The required precision during observing and controlling is demonstrate,proved, the effect of polygon plate 15 is that limitation hydraulic lifting arm 16 rotates, and ensure that observing and controlling process
In stability.
Valuably, the right end of the tuning frame 30 is ring gear, circular arc, arcuation frame 36 and the arc of 30 right end of tuning frame
The arc length of the center of circle in shape hole 37 all center positions clamped by left and right ends observing and controlling head 56, the arcuation frame 36 is less than arcuation
The arc length in hole 37.Its effect is to drive tuning frame 30 to surround centre bit clamped by both ends observing and controlling head 56 by first gear 35
Place's rotation is set, arcuation frame 36 slides in arcuation hole 37, it ensure that midpoint will not change with the adjusting of angle,
So that the observing and controlling head 56 of left and right ends is symmetrically distributed in the two sides of institute's process component central axes, ensure that the accuracy of observing and controlling.
Valuably, the observing and controlling head 56 can incude the positional relationship of two flank of tooth while observing and controlling observing and controlling, to control
Third drives row machine 45 and second drives the work of row machine 33, and effect is can to drive row machine 45 and second by third to drive row machine 33
Work, adjust observing and controlling angle, guarantee observing and controlling value accuracy.
Valuably, the search lighting device includes being fixedly mounted on the lamp of 3 inner roof wall of observing and controlling chamber to drag 61, and the lamp drags 61
Bottom end is fixedly installed with searchlight 62, to provide illuminating effect.
Specifically used mode：In present invention work, components are sleeved on outside crushing block 12, push away the drive of chamber 14 in liquid
Under, hydraulic lifting arm 16 declines, and lower platen 17 also declines therewith, so that crushing block 12 be driven to move down, at oblique angle block 11 with
Under the mating reaction of oblique angle chamber 13, the spreading around of crushing block 12, thus tensioner components, wherein fluting 121 ensure that extruding
Block 12 being capable of uniform swell around, it is ensured that alignment ensure that the required precision during observing and controlling, the work of polygon plate 15
With being that limitation hydraulic lifting arm 16 rotates, it ensure that the stability during observing and controlling, to obtain accurate observing and controlling value, make observing and controlling
Parameter in the process is controllable, is moved to the left by 23 controlroof 24 of hydraulic pump, and top plate 24 drives measure and control device 26 to be moved to the left,
Components after processing enter observing and controlling hole 38, center position and components central axes clamped by the left and right ends observing and controlling head 56
When alignment, third drives row machine 45 and works, and drives third gear 47 and second gear 43 to rotate by power column 46, to pass through axis
Part 42, first pulley 41 and driving belt 53 drive screw belt wheel 50 to rotate, meanwhile, the cooperation limit of slide plate 54 and guide runner 55
The rotation of roll adjustment bar 49 is made, roll adjustment bar 49 under the action of screw thread belt wheel 50, move in the front-back direction, and observing and controlling head 56 exists by realization
The positional relationship of two flank of tooth can be incuded while observing and controlling observing and controlling, to control the work that third drives row machine 45 and the second drive row machine 33
Make, drives tuning frame 30 to surround center position clamped by both ends observing and controlling head 56 by first gear 35 and rotate, arcuation frame 36
It is slided in arcuation hole 37, ensure that midpoint will not change with the adjusting of angle, make the observing and controlling of left and right ends
First 56 are symmetrically distributed in the two sides of institute's process component central axes, so as to adjust observing and controlling angle, guarantee the accuracy of observing and controlling value,
Increase the controllability of technique.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of projection device of high suction, including pedestal, it is characterised in that：The pedestal upper surface is provided with the formula of being integrated with
The main box of structure, the main box are internally provided with an observing and controlling chamber, are provided with turned cavities on the right side of the observing and controlling chamber lower end wall,
Single-revolution body is provided in the turned cavities, the lower end of the revolving body cylindroid is provided with a plectane, the turned cavities cylindricality
An arc chamber is provided at wall position corresponding with plectane, the middle position of turned cavities lower end wall is provided with a cavity, the sky
Chamber is internally provided with one first drive row machine, and first drive row machine upper end has been connected by power a pivoted arm, and the upper end of the pivoted arm is worn
It crosses the upper end wall of cavity and is fixedly connected on the center position of revolving body lower end surface, the middle position of the revolving body upper surface
Place is fixedly connected with an oblique angle block, and a crushing block is set on the upside of the oblique angle block, and the crushing block passes through the oblique angle of its lower end
Chamber and oblique angle block are cooperatively connected, and the middle position inside the revolving body is provided with a liquid and pushes away chamber, and the liquid pushes away intracavitary setting
There is a polygon plate, the center position of the polygon plate upper surface is provided with a hydraulic lifting arm, and the hydraulic lifting arm is successively
Upper end wall, oblique angle block and the crushing block of chamber are pushed away across liquid and are fixedly connected with a lower platen, the observing and controlling chamber right end wall and oblique angle
A roll adjustment chamber is provided at the position of block sustained height, the intracavitary portion of roll adjustment is fixedly installed a roll adjustment block, the roll adjustment block
It is internally provided with a sliding chamber, the middle position of the sliding chamber right end wall is provided with a transluminal, in the main box right side
Between a hydraulic pump is fixedly connected at position, the transluminal connection hydraulic pump and sliding chamber, the sliding chamber are internally provided with a top plate,
The center position of the top plate left side is fixedly connected with joining beam, and the left end of the joining beam is pierced by the left end wall and roll adjustment of sliding chamber
Chamber and it is fixedly connected with a measure and control device, the measure and control device includes connecting firmly block, the upper and lower ends pair for connecting firmly block left side
Title is provided with one and connects solid plate, and the solid plate that connects of the upper and lower ends clamps the tank inside being formed, the tank with block is connected firmly jointly
It is internally provided with a tuning frame extended to the left, the middle position of the tank right end wall is provided with a conductive slot, the biography
An inner cavity is provided in the lower end wall of guide groove, the inner cavity is fixedly installed one second drive row machine, and described second drives row machine
Upper end has been connected by power a conduction axis, and the upper end of the conduction axis passes through the upper end wall of inner cavity and is fixedly connected with one first tooth
Wheel, the first gear is located in conductive slot, and the left end of the first gear is pierced by conductive slot and the left side with tuning frame
It is cooperatively connected, the left end of end wall is symmetrically arranged with an arcuation frame, the tuning frame upper and lower ends and arcuation frame above and below the tank
An arcuation hole is provided at corresponding position, the arcuation frame and arcuation hole are cooperatively connected, and the tuning frame is internally provided with one
The observing and controlling hole of opening to the left and up and down, the rear and front end of the observing and controlling hole right end wall is symmetrically arranged with a race, before described
It is connected between the race of both ends by an axial trough afterwards, is provided with a first pulley inside the race, is provided in the axial trough
One shaft member, the rear and front end of the shaft member are fixedly connected with the first pulley of rear and front end respectively, the centre of the shaft member axis body
Fixing sleeve is connected to a second gear at position, is provided with one at axial trough cylindrical wall position corresponding with second gear and prolongs to the right
The assembly chamber stretched is fixedly installed a third on the right side of the assembly chamber front bulkhead and drives row machine, and the third drives the rear end of row machine
It is connected by power a power column, the rear end of the power column is fixedly connected with the aft bulkhead rotary type of assembly chamber, the power column
The middle position fixing sleeve of axis body is connected to a third gear, and the left end of the third gear and the right end of second gear, which cooperate, to be connected
It connects, is symmetrically arranged with a roll adjustment slot on the left of end wall before and after the observing and controlling hole, the roll adjustment slot is internally provided with a roll adjustment bar, institute
It states roll adjustment bar middle position screw thread and is socketed with a screw belt wheel, at roll adjustment slot cylindrical wall position corresponding with screw belt wheel
It is provided with a control chamber, the control chamber right end is provided with a belt storehouse, and the right end in the belt storehouse is connected to race, the skin
A driving belt, the driving belt transmission connection screw belt wheel and first pulley, the roll adjustment bar axis body are provided in cassette holder
One end close to observing and controlling hole is symmetrically set with a slide plate, and the roll adjustment slot cylindrical wall left and right ends are corresponding with slide plate
Guide runner is provided at position, the end that the roll adjustment bar is located at observing and controlling hole is provided with a dismountable observing and controlling head, the observing and controlling
Intracavitary roof is additionally provided with search lighting device.
2. a kind of projection device of high suction according to claim 1, it is characterised in that：The upside of the crushing block cylindroid
Circle distribution has multiple flutings, the preferable material of the crushing block material selection elasticity, and the diameter of oblique angle block upper surface is big
In the diameter of oblique angle chamber upper end wall, the diameter of oblique angle block lower end surface is greater than the diameter of end section under oblique angle chamber, the oblique angle
The tapered surface of block and the tapered wall clearance fit of oblique angle chamber.
3. a kind of projection device of high suction according to claim 1, it is characterised in that：The right end of the tuning frame is tooth
Ring, circular arc, arcuation frame and the center of circle in arcuation hole all centre bits clamped by left and right ends observing and controlling head of the tuning frame right end
Place is set, the arc length of the arcuation frame is less than the arc length in arcuation hole.
4. a kind of projection device of high suction according to claim 1, it is characterised in that：The observing and controlling head is in observing and controlling observing and controlling
The positional relationship of two flank of tooth can be incuded simultaneously, to control the work that third drives row machine and the second drive row machine.
5. a kind of projection device of high suction according to claim 1, it is characterised in that：The search lighting device includes fixed peace
Lamp mounted in the intracavitary roof of the observing and controlling drags, and the lamp drags bottom end to be fixedly installed with searchlight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488133.6A CN108829141A (en) | 2018-05-21 | 2018-05-21 | A kind of projection device of high suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488133.6A CN108829141A (en) | 2018-05-21 | 2018-05-21 | A kind of projection device of high suction |
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| CN108829141A true CN108829141A (en) | 2018-11-16 |
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| CN201810488133.6A Withdrawn CN108829141A (en) | 2018-05-21 | 2018-05-21 | A kind of projection device of high suction |
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| CN (1) | CN108829141A (en) |
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| CN201794940U (en) * | 2010-09-20 | 2011-04-13 | 宝山钢铁股份有限公司 | Tension device |
| CN207171873U (en) * | 2017-09-11 | 2018-04-03 | 冈隆自动化系统设备（昆山）有限公司 | A kind of reusable dismountable positioning jacket |
| CN108481089A (en) * | 2018-04-20 | 2018-09-04 | 浦江县杰浩进出口有限公司 | A kind of process detection device in machine-building |
| CN108515391A (en) * | 2018-04-20 | 2018-09-11 | 浦江县杰浩进出口有限公司 | A kind of non-destructive testing device in manufacturing process |
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