CN110410129A - A kind of comprehensive pick face wind field fluid pressure type dynamic regulation device - Google Patents
A kind of comprehensive pick face wind field fluid pressure type dynamic regulation device Download PDFInfo
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- CN110410129A CN110410129A CN201910673884.XA CN201910673884A CN110410129A CN 110410129 A CN110410129 A CN 110410129A CN 201910673884 A CN201910673884 A CN 201910673884A CN 110410129 A CN110410129 A CN 110410129A
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- air duct
- air outlet
- mounting plate
- regulating
- controlling mechanism
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/10—Air doors
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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Abstract
The invention discloses a kind of comprehensive pick face wind field fluid pressure type dynamic regulation devices, including rectilinear orbit and controllable drum device, controllable drum device is mounted on the lower section of rectilinear orbit and the air outlet of controllable drum device can be moved forward and backward along rectilinear orbit, and controllable drum device includes that air duct air outlet longitudinal separation regulating and controlling mechanism, air duct air outlet angle are faced upward regulating and controlling mechanism, air duct air outlet bore regulating and controlling mechanism and air duct air outlet horizontal deflection regulating and controlling mechanism.Structure of the invention high reliablity, stability is good, and high transmission accuracy is easy for installation；Comprehensive pick face wind field, gas field, dust field distribution can be made more scientific and reasonable, improved work efficiency, energy conservation and green ventilation are realized.
Description
Technical field
The present invention relates to a kind of air outlet dynamic regulation devices, particularly with regard to a kind of comprehensive pick face wind field fluid pressure type dynamic
Regulation device.
Background technique
Coal resources in China demand is constantly in higher level, and the high tension coal mining of coal resources brings mine disaster
The realistic problem that can not avoid with environmental pollution etc..According to statistics in recent years, gas that coalcutter occurs in tunneling process
The 60%~70% of mine gas dust explosion accident sum is accounted for dust explosion accident.With coal mining depth and range
Extend, coal mine evacuation working face gradually shows that ventilation distance is too long, down-hole mining point ventilation quantity is insufficient, digging laneway aerating edge
A series of problems, such as journey resistance is excessive, drafting efficiency reduces.Coal driving is a dead face, and ventilation circuit is imperfect, dilute
The dust releasing and excluding the gas gushed out from coal body and generate in coal mining machine operation is by booster and air duct group
At local ventilation system driving end regions be pressed into it is fresh it is distinguished and admirable realize, therefore, local ventilation system realizes ventilation
Mode, the reasonability of arrangement and air outlet airflow velocity will directly affect distribution of air flow situation at tunneling ventilation, Jin Erhui
Influence the regularity of distribution and ventilation row's watt effect of gas density.Since " safety regulations in coal mine " only to define driving face reasonable
Wind speed range and air outlet away from end distance, therefore, solve headwork ventilation requirement under each operating condition within coal mines
Mode be by implement local ventilation control, that is, be continuously increased booster power and change air duct motion state.
And driving face air quantity excessively increases, and also easily causes reentrainment of dust, working region part wind speed excessively high, so that the positions such as driver
Phenomena such as locating operating condition deterioration.
The forced ventilation of digging laneway is limited to wall-attached jet ventilation, different from free jet, distinguished and admirable to project from air duct
Afterwards, due to being limited by dead face space, will occur the flowing opposite with wind direction soon.Headwork wall jet
Ventilating air structure can be divided into fluerics, recirculating zone and vortex.Air-flow a part of fluerics is projected from air duct, while rolling up suction
The air-flow of a part of recirculating zone；Air-flow a part of recirculating zone is discharged along digging laneway through outlet by jet entrainment, a part.Cause
This, the increase of coal road length, the increase of tunnel sectional area, tunneling method change, fltting speed increase, the use of big equipment and mine
The problems such as coal seam gas-bearing capacity caused by the increase of depth increases can make the local ventilation amount to coal roadway tunneling require to add
Greatly, " ventilation total amount " local ventilation control mode of traditional extensive style has been unable to meet people's peace more harsh to comprehensive pick face
Entirely, efficiently and environmental requirement.This requires to tunneling ventilation and gas and coal dust migration intercouple process carry out it is comprehensive, comprehensive
It closes, the management of fining.With advances in technology, there is the adjustable controllable air duct of air duct air outlet bore, angle,
But existing controllable air duct needs to there is the problems such as adjusting is inconvenient, fineness is not high by manually adjusting.For this purpose, design
A kind of comprehensive pick face wind field dynamic regulation device is very necessary.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art described above, it is dynamic to provide a kind of comprehensive pick face wind field fluid pressure type
State regulation device, structural reliability is high, and stability is good, and high transmission accuracy is easy for installation.It can make comprehensive pick face wind field, gas
Field, dust field distribution are more scientific and reasonable, improve work efficiency, and realize energy conservation and green ventilation.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of comprehensive pick face wind field fluid pressure type dynamic regulation dress
It sets, which is characterized in that including rectilinear orbit and controllable drum device, the controllable drum device is mounted on rectilinear orbit
The air outlet of lower section and controllable drum device can be moved forward and backward along rectilinear orbit, and the controllable drum device includes wind
Cylinder air outlet longitudinal separation regulating and controlling mechanism, air duct air outlet angle face upward regulating and controlling mechanism, air duct air outlet bore regulating and controlling mechanism and
Air duct air outlet horizontal deflection regulating and controlling mechanism, the air duct air outlet longitudinal separation regulating and controlling mechanism setting controllable air duct dress
Between the air outlet and rectilinear orbit set and for driving the air outlet of the controllable drum device along before and after rectilinear orbit
Mobile, air duct air outlet angle regulating and controlling mechanism of facing upward is arranged at the air outlet of the controllable drum device and for adjusting
Tilt angle that is whole and changing controllable drum device air outlet, the air duct air outlet bore regulating and controlling mechanism setting it is described can
Regulate and control the caliber size at the air outlet of drum device and for adjusting the controllable drum device air outlet, the air duct goes out
Inlet horizontal deflection regulating and controlling mechanism is arranged at the air outlet of the controllable drum device and for adjusting the controllable wind
Wound packages sets the size of air outlet X deflection angle；
The air duct air outlet longitudinal separation regulating and controlling mechanism includes driving device, transmission shaft, the first transmission gear, the second biography
Moving gear, the first walking driver gear, the second walking driver gear, the first driven wheel, the second driven wheel, encoder, the first mounting plate,
Second mounting plate and connecting rod, first mounting plate and the second mounting plate are vertically arranged, and the connecting rod is arranged first
Lower part between mounting plate and the second mounting plate, one end of the connecting rod are fixedly connected with the first mounting plate, the connecting rod
The other end be fixedly connected with the second mounting plate, the driving device is fixedly mounted on the outside of the first mounting plate, the coding
Device is fixedly mounted on the outside of the second mounting plate, output of the one end of the transmission shaft after the first mounting plate with driving device
Axis is fixedly connected, and the other end of the transmission shaft is fixedly connected after passing through the second mounting plate with the input shaft of encoder, described
First transmission gear and the second transmission gear are fixedly mounted on transmission shaft and are respectively positioned on the first mounting plate and the second mounting plate
Between, first walking driver gear, the second walking driver gear, the first driven wheel and the second driven wheel are arranged at the first installation
Top between plate and the second mounting plate and for being connected to straight line for what air duct air outlet longitudinal separation regulating and controlling mechanism can walk
On track, the shaft centerline of first walking driver gear, the shaft centerline of the second walking driver gear, the first driven wheel
The shaft centerline of shaft centerline and the second driven wheel is respectively positioned in same level, first walking driver gear and second
Walking driver gear is symmetrical arranged, and first driven wheel and the second driven wheel are symmetrical arranged, the first walking driver gear installation
It can rotate on the first mounting plate and relative to the first mounting plate, second walking driver gear is mounted on the second mounting plate
And can be rotated relative to the second mounting plate, first driven wheel is mounted on the first mounting plate and can be relative to the first peace
Loading board rotation, second driven wheel are mounted on the second mounting plate and can rotate relative to the second mounting plate, described first
Transmission gear matched with the first walking driver gear and be able to drive the first walking driver gear rotation, second transmission gear with
Second walking driver gear matches and is able to drive the rotation of the second walking driver gear.
Above-mentioned a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device, it is characterised in that: before and after the air duct air outlet
Apart from regulating and controlling mechanism further include the first longitudinal separation regulation limit switch and the second longitudinal separation regulation limit switch, described first
Longitudinal separation regulation limit switch is fixedly mounted on the exterior front of the first mounting plate, and the second longitudinal separation regulation limit is opened
The exterior front for being fixedly mounted on the second mounting plate is closed, the driving device is hydraulic motor.
A kind of above-mentioned comprehensive pick face wind field fluid pressure type dynamic regulation device, it is characterised in that: the controllable drum device
It further include support frame, air duct center, articulating device, the first connecting shaft and the second connecting shaft, the articulating device
Upper end is fixedly connected with the connecting rod, and the lower end of the articulating device is fixedly connected with the upper end of support frame and is flexibly connected dress
The lower end set can be rotated relative to the upper end of articulating device, support frame as described above be sleeved on the outer middle side part of air duct center and
Air duct center can rotate to the left, to the right, upward or downward relative to support frame, and the axis of first connecting shaft and second connects
The axis of spindle is respectively positioned on same straight line and the straight horizontal is arranged, one end of first connecting shaft and the left side of support frame
Middle part rotation connection, the other end of first connecting shaft and the left side central portion of air duct center are rotatablely connected, second connection
One end of axis is rotatablely connected with after the right side central for passing through support frame with support frame, the other end and air duct of second connecting shaft
The right side central of center is fixedly connected；
Air duct air outlet angle regulating and controlling mechanism of facing upward includes facing upward oil cylinder, face upward limit switch and encoder of facing upward,
The limit switch of facing upward is fixedly mounted on the bottom of support frame, and one end of the oil cylinder of facing upward and the bottom of support frame are hinged,
The column of frame bottom is hinged in the other end and air duct of the oil cylinder of facing upward and is used to control air duct center along the first connecting shaft
Axis rotation, the encoder of facing upward is fixedly mounted on the outer middle side part of support frame, the input shaft of the encoder of facing upward and the
One end of two connecting shafts is fixedly connected and the angle for detecting the rotation of the second connecting shaft.
A kind of above-mentioned comprehensive pick face wind field fluid pressure type dynamic regulation device, it is characterised in that: the articulating device packet
It includes fixed connecting base and is flexibly connected axis, the upper end of the fixed connecting base is fixedly connected with the connecting rod, the flexible connection axis
Upper end insertion fixed connecting base lower end and be fixedly connected with the lower end of fixed connecting base, it is described be flexibly connected axis lower end wear
It crosses the top of support frame and is rotatablely connected with support frame.
A kind of above-mentioned comprehensive pick face wind field fluid pressure type dynamic regulation device, it is characterised in that: air duct air outlet horizontal deflection
Regulating and controlling mechanism includes horizontal deflection oil cylinder, linking arm, horizontal deflection limit switch and horizontal deflection encoder, the linking arm
One end is fixedly mounted on the middle part for being flexibly connected axis, and one end of the other end and horizontal deflection oil cylinder of the linking arm is hinged, institute
The upper outside of the other end and support frame of stating horizontal deflection oil cylinder is hinged, and the horizontal deflection limit switch is fixedly mounted on branch
On rear side of the top of support, the horizontal deflection limit switch is located at the lower section of linking arm and being capable of deflection with support frame and company
It connects arm mutually to touch, the horizontal deflection encoder is fixedly mounted on the upper inner of support frame and the input of horizontal deflection encoder
Axis is fixedly connected with the lower end for being flexibly connected axis.
A kind of above-mentioned comprehensive pick face wind field fluid pressure type dynamic regulation device, it is characterised in that: the controllable drum device
It further include blade and blade retainer plate, one end of the blade is hinged on blade retainer plate, and the quantity of the blade is multiple
And successively stack forms the air duct air outlet of adjustable caliber size to multiple blades；
The air duct air outlet bore regulating and controlling mechanism includes linear pushing mechanism, attachment base and connecting rod, the linear pushing
One end of mechanism connect with attachment base and attachment base can be pushed to be moved forward and backward, and one end of the connecting rod and attachment base are hinged, institute
The inside middle portion of one end and blade for stating attachment base is hinged, and the linear pushing mechanism is fixedly mounted on vertical in the middle part of air duct center
On column.
Above-mentioned a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device, it is characterised in that: one end of the blade passes through
Hinge is hinged on blade retainer plate, and the hinge includes the first leaf of hinge, the second leaf of hinge, engaging lug and connecting shaft, described
First leaf of hinge is fixedly connected with engaging lug, and second leaf of hinge is fixedly connected with connecting shaft, and the both ends of the connecting shaft are equal
It penetrating in engaging lug and can be opposite with engaging lug rotation, first leaf of hinge is fixedly mounted on blade retainer plate, and described the
Two leaf of hinge are fixedly mounted in the middle part of one end of blade；
The air duct air outlet bore regulating and controlling mechanism further includes bore regulation encoder, and the bore regulation encoder is fixed
It is mounted on the lower part of air duct center, the input shaft of the bore regulation encoder is fixedly connected with one end of connecting shaft.
A kind of above-mentioned comprehensive pick face wind field fluid pressure type dynamic regulation device, it is characterised in that: the air duct air outlet bore
Regulating and controlling mechanism further includes bore regulation limit switch, and the bore regulation limit switch is fixedly mounted on air duct center and bore
The connecting rod contact of regulation limit switch is located in the movement routine of attachment base.
Above-mentioned a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device, it is characterised in that: the bore regulates and controls encoder
Input shaft be fixedly connected by Hooks coupling universal coupling with one end of connecting shaft, the Hooks coupling universal coupling be steel wire Hooks coupling universal coupling.
A kind of above-mentioned comprehensive pick face wind field fluid pressure type dynamic regulation device, it is characterised in that: linear pushing mechanism packet
Oil cylinder and slide bar are included, the slide bar length direction is directed toward the direction setting of controllable drum device air outlet, the slide bar setting
Air duct center inside middle portion and two ends be each attached on the column of air duct center, the attachment base is sleeved on slide bar
And can slidably reciprocate along slide bar, the oil cylinder is fixedly mounted on the column of air duct center, the end of the cylinder piston rod
Portion and the bottom of attachment base be hinged and the piston rod of oil cylinder can push attachment base to slidably reciprocate along slide bar, the number of the connecting rod
It is multiple for measuring, and the quantity of the connecting rod is equal to or less than the quantity of blade, and one end of multiple connecting rods is evenly distributed on company
On joint chair.
Compared with the prior art, the present invention has the following advantages:
1, structure of the invention high reliablity, stability is good, high transmission accuracy, easy for installation；Can make comprehensive pick face wind field, watt
This, dust field distribution it is more scientific and reasonable, improve work efficiency, realize energy conservation and green ventilation.
2, each actuating mechanism of the present invention is all made of hydraulic-driven, improves the safety in the comprehensive pick face of coal mine, power output
More efficient quick keeps power source output mechanism more succinct efficient.
2, the present invention faces upward mechanism, air duct air outlet bore regulating mechanism, wind in longitudinal separation regulating and controlling mechanism, air duct angle
Cylinder horizontal deflection mechanism carries out the detection of angles and positions using rotary encoder, and output detection signal cooperates hydraulic control system
The closed-loop control for realizing intelligent controlling device, may be implemented regulating and controlling mechanism in any angle by the closed-loop control system of encoder
With the real-time control of position, keep whole device control more accurate more flexible.
3, the present invention will be distributed in guide rail two sides in guide rail trolley with tooth active trundle, and by driver pinion and
The transmission that power is realized with the gear pair that tooth active trundle is constituted, drives regulation device to move along linear guide, the mechanism
The output that power may be implemented is more efficient, and air duct movement is steady, structurally reasonable, and power and detecting element installation are more convenient.
4, component of the invention uses profile, and overall weight is made in the case where meeting component strength and rigidity requirement more
Gently, whole light weight effect is higher.Device air duct angle faces upward mechanism, air duct air outlet bore regulating mechanism, air duct level partially
Rotation mechanism carries out movement and the transmission of power using planar linkage mechanism, makes movement and the transmitting of power more using link mechanism
Efficiently, structure is more reliable and more stable, weight more lightweight.
Below by drawings and examples, the present invention is described in further detail.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is the schematic perspective view of air duct air outlet longitudinal separation regulating and controlling mechanism of the present invention.
Fig. 3 is the installation relation location drawing of air duct air outlet longitudinal separation regulating and controlling mechanism section components of the present invention.
Fig. 4 is the right view of air duct air outlet section components installation site relationship of the present invention.
Fig. 5 is the main view of Fig. 4.
Fig. 6 is the installation relation schematic diagram of air duct air outlet longitudinal separation regulating and controlling mechanism of the present invention and articulating device.
Fig. 7 is the installation relation of air duct air outlet longitudinal separation regulating and controlling mechanism section components and articulating device of the present invention
Schematic perspective view.
Fig. 8 is the three-dimensional view of air duct air outlet section components installation site relationship of the present invention.
Fig. 9 is the connection relationship diagram that hinge of the present invention and bore regulate and control encoder.
Description of symbols:
1-rectilinear orbit；2-air duct air outlet longitudinal separation regulating and controlling mechanisms；
2-1-driving device；2-2-transmission shaft；The first transmission gear of 2-31-；
The second transmission gear of 2-32-；The first walking driver gear of 2-41-；
The second walking driver gear of 2-42-；The first driven wheel of 2-51-；
The second driven wheel of 2-52-；2-6-encoder；The first mounting plate of 2-71-；
The second mounting plate of 2-72-；2-8-connecting rod；
The first longitudinal separation of 2-91-regulates and controls limit switch；
The second longitudinal separation of 2-92-regulates and controls limit switch；
3-air duct air outlet angles are faced upward regulating and controlling mechanism；3-1-faces upward oil cylinder；
3-2-faces upward limit switch；3-3-faces upward encoder；
4-air duct air outlet bore regulating and controlling mechanisms；4-1-oil cylinder；
4-2-attachment base；4-3-bore regulates and controls limit switch；
4-4-slide bar；4-5-connecting rod；
4-6-bore regulates and controls encoder；4-7-Hooks coupling universal coupling；
5-air duct air outlet horizontal deflection regulating and controlling mechanisms；5-1-horizontal deflection oil cylinder；
5-2-linking arm；5-3-horizontal deflection limit switch；
5-4-horizontal deflection encoder；6-support frames；
7-air duct centers；8-articulating devices；8-1-fixed connecting base；
8-2-flexible connection axis；9-the first connecting shaft；10-the second connecting shaft；
11-blade retainer plates；12-hinges；The first leaf of hinge of 12-1-；
The second leaf of hinge of 12-2-；12-3-engaging lug；12-4-connecting shaft；
13-blades.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination, the present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make those skilled in the art better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is the embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work all should belong to the model that the present invention protects
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without for describing specific sequence and this precedence.It should be understood that making in this way
Data are interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein.In addition, term " includes " and
" having " and their any deformation, it is intended that cover and non-exclusive include, it may for example comprise a series of steps or units
Process, method, system, product or equipment which step or unit being clearly listed be not necessarily limited to, but may include not having
Other step or units being clearly listed or intrinsic for these process, methods, product or equipment.
As shown in Figure 1 to Figure 3, a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device is present embodiments provided comprising
Rectilinear orbit 1 and controllable drum device, the controllable drum device are mounted on the lower section of rectilinear orbit 1 and controllable air duct
The air outlet of device can be moved forward and backward along rectilinear orbit 1, the controllable drum device include before and after air duct air outlet away from
It faces upward regulating and controlling mechanism 3, air duct air outlet bore regulating and controlling mechanism 4 and air duct outlet air saliva from regulating and controlling mechanism 2, air duct air outlet angle
The air outlet of the controllable drum device is arranged in flat deflection regulating and controlling mechanism 5, the air duct air outlet longitudinal separation regulating and controlling mechanism 2
It is described between rectilinear orbit 5 and for driving the air outlet of the controllable drum device to be moved forward and backward along rectilinear orbit 5
Air duct air outlet angle regulating and controlling mechanism 3 of facing upward is arranged at the air outlet of the controllable drum device and for adjusting and change
The tilt angle of controllable drum device air outlet, the air duct air outlet bore regulating and controlling mechanism 4 are arranged in the controllable wind
Caliber size at the air outlet that wound packages is set and for adjusting the controllable drum device air outlet, the air duct outlet air saliva
Flat deflection regulating and controlling mechanism 5 is arranged at the air outlet of the controllable drum device and for adjusting the controllable drum device
The size of air outlet X deflection angle；
The air duct air outlet longitudinal separation regulating and controlling mechanism 2 includes driving device 2-1, transmission shaft 2-2, the first transmission gear
2-31, the second transmission gear 2-32, the first walking driver gear 2-41, the second walking driver gear 2-42, the first driven wheel 2-51,
Two driven wheel 2-52, encoder 2-6, the first mounting plate 2-71, the second mounting plate 2-72 and connecting rod 2-8, first installation
Plate 2-71 and the second mounting plate 2-72 are vertically arranged, and the connecting rod 2-8 setting is installed in the first mounting plate 2-71 and second
Lower part between plate 2-72, one end of the connecting rod 2-8 are fixedly connected with the first mounting plate 2-71, the connecting rod 2-8's
The other end is fixedly connected with the second mounting plate 2-72, and the driving device 2-1 is fixedly mounted on the outside of the first mounting plate 2-71,
The encoder 2-6 is fixedly mounted on the outside of the second mounting plate 2-72, and one end of the transmission shaft 2-2 passes through the first mounting plate
It is fixedly connected after 2-71 with the output shaft of driving device 2-1, after the other end of the transmission shaft 2-2 passes through the second mounting plate 2-72
It is fixedly connected with the input shaft of encoder 2-6, the first transmission gear 2-31 and the fixed peace of the second transmission gear 2-32
It mounted in transmission shaft 2-2 and is respectively positioned between the first mounting plate 2-71 and the second mounting plate 2-72, the first walking driver gear 2-
41, the second walking driver gear 2-42, the first driven wheel 2-51 and the second driven wheel 2-52 are arranged at the first mounting plate 2-7 and
Top between two mounting plate 2-8 and for being connected to straight line rail for what air duct air outlet longitudinal separation regulating and controlling mechanism 2 can walk
On road 1, the shaft centerline of the first walking driver gear 2-41, the shaft centerline of the second walking driver gear 2-42, first
The shaft centerline of the shaft centerline of driven wheel 2-51 and the second driven wheel 2-52 are located in same level and the first walking
Driving wheel 2-41 and the second walking driver gear 2-42 is symmetrical arranged, the first driven wheel 2-51 and the second driven wheel 2-52 is symmetrically set
It sets, the first walking driver gear 2-41 is mounted on the first mounting plate 2-71 and can turn relative to the first mounting plate 2-71
Dynamic, the second walking driver gear 2-42 is mounted on the second mounting plate 2-72 and can turn relative to the second mounting plate 2-72
Dynamic, the first driven wheel 2-51 is mounted on the first mounting plate 2-71 and can rotate relative to the first mounting plate 2-71, institute
The second driven wheel 2-52 is stated to be mounted on the second mounting plate 2-72 and can rotate relative to the second mounting plate 2-72, described first
Transmission gear 2-31 matches with the first walking driver gear 2-41 and is able to drive the first walking driver gear 2-41 rotation, and described the
Two transmission gear 2-32 are matched with the second walking driver gear 2-42 and are able to drive the second walking driver gear 2-42 rotation.
As shown in Figures 2 and 3, the air duct air outlet longitudinal separation regulating and controlling mechanism 2 further includes the regulation of the first longitudinal separation
Limit switch 2-91 and the second longitudinal separation regulate and control limit switch 2-92, and the first longitudinal separation regulation limit switch 2-91 is solid
Front of the Dingan County on the outside of the first mounting plate 2-71, the second longitudinal separation regulation limit switch 2-92 are fixedly mounted on the
Front on the outside of two mounting plate 2-72.
In the present embodiment, the driving device 2-1 is hydraulic motor.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, the controllable drum device further includes support frame 6, air duct center 7, activity
Attachment device 8, the first connecting shaft 9 and the second connecting shaft 10, the upper end of the articulating device 8 and the fixed company of connecting rod 2-8
It connects, the lower end of the articulating device 8 is fixedly connected with the upper end of support frame 6 and the lower end of articulating device 8 being capable of phase
Upper end rotation for articulating device 8, support frame as described above 6 are sleeved on the middle part in 7 outside of air duct center and 7 energy of air duct center
It is enough to be rotated to the left, to the right, upward or downward relative to support frame 6, the axis of first connecting shaft 9 and the second connecting shaft 10
Axis is located along the same line and the straight horizontal is arranged, and one end of first connecting shaft 9 and the left side central portion of support frame 6 turn
Dynamic connection, the other end of first connecting shaft 9 and the left side central portion of air duct center 7 are rotatablely connected, second connecting shaft 10
One end with pass through support frame 6 right side central after with support frame 6 be rotatablely connected, the other end and wind of second connecting shaft 10
The right side central of cylinder center 7 is fixedly connected；
The air duct air outlet angle face upward regulating and controlling mechanism 3 include face upward oil cylinder 3-1, face upward and limit switch 3-2 and face upward
Encoder 3-3, the limit switch 3-2 that faces upward are fixedly mounted on the bottom of support frame 6, one end of the oil cylinder 3-1 that faces upward with
The bottom of support frame 6 is hinged, and the other end of the oil cylinder 3-1 that faces upward and the column of 7 lower part of air duct center are hingedly and for controlling
Air duct center 7 is rotated along the axis of the first connecting shaft 9, and the encoder 3-3 that faces upward is fixedly mounted in 6 outside of support frame
Portion, the input shaft of the encoder 3-3 that faces upward are fixedly connected with one end of the second connecting shaft 10 and for detecting the second connecting shaft
The angle of 10 rotations.
As shown in Figure 6 and Figure 7, the articulating device 8 includes fixed connecting base 8-1 and is flexibly connected axis 8-2, described
The upper end of fixed connecting base 8-1 is fixedly connected with connecting rod 2-8, and fixed connecting base is inserted into the upper end for being flexibly connected axis 8-2
It the lower end of 8-1 and is fixedly connected with the lower end of fixed connecting base 8-1, the lower end for being flexibly connected axis 8-2 passes through support frame 6
Top and with support frame 6 be rotatablely connected.
As shown in Figure 6 and Figure 7, air duct air outlet horizontal deflection regulating and controlling mechanism 5 includes horizontal deflection oil cylinder 5-1, linking arm
5-2, horizontal deflection limit switch 5-3 and horizontal deflection encoder 5-4, one end of the linking arm 5-2 are fixedly mounted on activity
The one end at the middle part of connecting shaft 8-2, the other end and horizontal deflection oil cylinder 5-1 of the linking arm 5-2 is hinged, the horizontal deflection
The other end of oil cylinder 5-1 and the upper outside of support frame 6 are hinged, and the horizontal deflection limit switch 5-3 is fixedly mounted on support
On rear side of the top of frame 6, the horizontal deflection limit switch 5-3 is located at the lower section of linking arm 5-2 and can be inclined with support frame 6
Turn to touch with linking arm 5-2 phase, the horizontal deflection encoder 5-4 is fixedly mounted on the upper inner of support frame 6 and level partially
The input shaft for turning encoder 5-4 is fixedly connected with the lower end for being flexibly connected axis 8-2.
As shown in Figure 5 and Figure 8, the controllable drum device further includes blade 13 and blade retainer plate 11, the blade
13 one end is hinged on blade retainer plate 11, and the quantity of the blade 13 is multiple and multiple blades 13 successively stack shape
At the air duct air outlet of adjustable caliber size；
The air duct air outlet bore regulating and controlling mechanism 4 includes linear pushing mechanism, attachment base 4-2 and connecting rod 4-5, described straight
One end of line pushing mechanism connect with attachment base 4-2 and attachment base 4-2 can be pushed to be moved forward and backward, one end of the connecting rod 4-5
Hinged with attachment base 4-2, one end of the attachment base 4-2 and the inside middle portion of blade 13 are hinged, the linear pushing mechanism 4-1
It is fixedly mounted on the column at 7 middle part of air duct center.
As shown in Figure 8 and Figure 9, one end of the blade 13 is hinged on blade retainer plate 11 by hinge 12, the conjunction
Page 12 includes the first leaf of hinge 12-1, the second leaf of hinge 12-2, engaging lug 12-3 and connecting shaft 12-4, first leaf of hinge
12-1 is fixedly connected with engaging lug 12-3, and the second leaf of hinge 12-2 is fixedly connected with connecting shaft 12-4, the connecting shaft 12-
4 both ends penetrate in engaging lug 12-3 and can rotate relative to engaging lug 12-3, and the first leaf of hinge 12-1 is fixedly mounted
On blade retainer plate 11, the second leaf of hinge 12-2 is fixedly mounted on the middle part of 13 one end of blade；
The air duct air outlet bore regulating and controlling mechanism 4 further includes bore regulation encoder 4-6, and the bore regulates and controls encoder
4-6 is fixedly mounted on the lower part of air duct center 7, the input shaft of the bore regulation encoder 4-6 and one end of connecting shaft 12-4
It is fixedly connected.
As shown in figure 8, the air duct air outlet bore regulating and controlling mechanism 4 further includes bore regulation limit switch 4-3, the mouth
Diameter regulation limit switch 4-3 is fixedly mounted on air duct center 7 and the connecting rod contact of bore regulation limit switch 4-3 is located at connection
In the movement routine of seat 4-2.
In the present embodiment, the input shaft of the bore regulation encoder 4-6 passes through Hooks coupling universal coupling 4-7 and connecting shaft 12-4
One end be fixedly connected, the Hooks coupling universal coupling 4-7 be steel wire Hooks coupling universal coupling.
As shown in Figure 5 and Figure 8, the linear pushing mechanism includes oil cylinder 4-1 and the length side slide bar 4-4, the slide bar 4-4
It is arranged to the direction for being directed toward controllable drum device air outlet, the inside middle portion and two of air duct center 7 is arranged in the slide bar 4-4
A end is each attached on the column of air duct center 7, and the attachment base 4-2 is sleeved on slide bar 4-4 and can be along slide bar 4-4
It slidably reciprocates, the oil cylinder 4-1 is fixedly mounted on the column of air duct center 7, the end of the oil cylinder 4-1 piston rod and connection
The bottom of seat 4-2 is hingedly and the piston rod of oil cylinder 4-1 can push attachment base 4-2 to slidably reciprocate along slide bar 4-4, the connecting rod
The quantity of 4-5 be it is multiple, the quantity of the connecting rod 4-5 is equal to or less than the quantity of blade 13, the one of multiple connecting rod 4-5
End is evenly distributed on attachment base 4-2.
The operation principle of the present invention is that: comprehensive pick face wind field dynamic regulation device of the invention can realize that air duct front-rear position becomes
The adjusting of change, the adjusting for realizing air duct X deflection angle, realize air duct face upward deflection angle adjusting, realize air duct difference mouth
The adjusting of diameter.
Comprehensive pick face wind field dynamic regulation device of the invention realizes that the adjusting of air duct front-rear position variation is filled by driving
It sets 2-1 and hydraulic motor drives transmission shaft 2-2, transmission shaft 2-2 to drive the transmission of the first transmission gear 2-31 and second above it
Gear 2-32, the first transmission gear 2-31 and the second transmission gear 2-32 drive the first walking driver gear 2- engaged respectively
41 and second walking driver gear 2-42, the first walking driver gear 2-41 and the second walking driver gear 2-42 rotation along rectilinear orbit
The upper planar movement of 1 lower edge, so that entire air duct air outlet longitudinal separation regulating and controlling mechanism 2 is moved forward and backward along rectilinear orbit 1, into
And the air duct air outlet of 2 lower end of air duct air outlet longitudinal separation regulating and controlling mechanism is driven to be moved forward and backward.First in the present invention is driven
Wheel 2-51, the second driven wheel 2-52 and the first transmission gear 2-31 and the second transmission gear 2-32 cooperation make before and after air duct air outlet
It is run on rectilinear orbit 1 apart from regulating and controlling mechanism 2 more steady.Encoder 2-6 can monitor the amount of spin of transmission shaft 2-2, and
The amount of spin of transmission shaft 2-2 is passed into controller, can be accurately controlled before and after air duct air outlet by the calculating of controller
The distance advanced apart from regulating and controlling mechanism 2 or retreated.
Comprehensive pick face wind field dynamic regulation device of the invention realizes that the adjusting of air duct X deflection angle is by horizontal inclined
Turn oil cylinder 5-1 and push support frame 6, so that support frame 6 drives air duct air outlet to rotate in fact relative to the upper end of articulating device 8
Existing, as shown in Figure 6.Horizontal deflection encoder 5-4 in the present invention is fixedly mounted on the upper inner of support frame 6 and level partially
The input shaft for turning encoder 5-4 is fixedly connected with the lower end for being flexibly connected axis 8-2, is flexibly connected lower end and the support frame 6 of axis 8-2
Rotation connection, be flexibly connected axis 8-2 upper end be fixedly connected with fixed connecting base 8-1, linking arm 5-2 be flexibly connected axis 8-2
It is fixedly connected, one end of horizontal deflection oil cylinder 5-1 is connect with linking arm 5-2 again, therefore horizontal deflection oil cylinder 5-1 piston rod stretches out
When, one end that horizontal deflection oil cylinder 5-1 is connect with linking arm 5-2 is motionless, and the other end pushes support frame 6 around flexible connection axis 8-
2 lower end rotation, support frame 6 drive horizontal deflection encoder 5-4 mounted thereto to rotate, and horizontal deflection encoder 5-4 will
The rotation information of monitoring passes to controller, and controller is closed by HYDRAULIC CONTROL SYSTEM horizontal deflection oil cylinder 5-1 overhang, realization
Ring control.Horizontal deflection limit switch 5-3 can play the role of protecting equipment, and placed angle deflects excessive damage equipment, when
Linking arm 5-2 touches horizontal deflection limit switch 5-3 when deflecting into certain angle, and horizontal deflection limit switch 5-3 is anti-by signal
It feeds hydraulic system, HYDRAULIC CONTROL SYSTEM horizontal deflection oil cylinder 5-1 stopping movement.
Comprehensive pick face wind field dynamic regulation device of the invention realizes that the face upward adjusting of deflection angle of air duct is by upper
Oil cylinder 3-1 is faced upward to push air duct center 7 around the first connecting shaft 9 and the rotation of the second connecting shaft 10 to realize.Air duct center 7 passes through
What the first connecting shaft 9 and the second connecting shaft 10 can rotate upwardly and downwardly is mounted in support frame 6, and by facing upward, oil cylinder 3-1 controls air duct
The rotation of center 7 monitors the rotation for the second connecting shaft 10 being fixedly connected with air duct center 7 by the encoder 3-3 that faces upward, in turn
Determine the tilt angle of air duct center 7.The tilt angle information of monitoring is passed to controller, controller by the encoder 3-3 that faces upward
Oil cylinder 3-1 is faced upward according to the tilt angle for setting adjusting air duct center 7 by HYDRAULIC CONTROL SYSTEM.Face upward limit switch 3-2
It is to play the role of protecting equipment, when the oil cylinder 3-1 that faces upward pushes air duct center 7 to face upward to certain angle, 7 outside of air duct center
Shell can touch the limit switch 3-2 that faces upward, and signal is fed back to hydraulic system, HYDRAULIC CONTROL SYSTEM by the limit switch 3-2 that faces upward
Oil cylinder 3-1 stopping of facing upward movement.
Comprehensive pick face wind field dynamic regulation device of the invention realizes that the adjusting of air duct difference bore is pushed by oil cylinder 4-1
Attachment base 4-2, attachment base 4-2 drive connecting rod 4-5, and connecting rod 4-5 band movable vane piece 13 is rotated along hinge 12, final to realize air duct mouth
The adjusting of diameter.Bore regulation encoder 4-6 is connect by Hooks coupling universal coupling 4-7 with the connecting shaft 12-4 of hinge 12, connecting shaft 12-
4 fix with the second leaf of hinge 12-2, and the second leaf of hinge 12-2 is again fixed with blade 13, so being turned by monitoring connecting shaft 12-4
The dynamic rotation information that can obtain blade 13.Bore regulates and controls encoder 4-6 and monitoring information is passed to controller, and control passes through liquid
Pressure system controls oil cylinder 4-1 and forms closed-loop control.Bore regulation limit switch 4-3's is also the work for playing limit and protecting equipment
With.Attachment base 4-2 can touch bore regulation limit switch 4-3 when being moved to certain position, bore regulates and controls limit switch 4-3
Signal is fed back into hydraulic system, HYDRAULIC CONTROL SYSTEM oil cylinder 4-1 stopping movement.
Controller in the present invention can be PLC or single-chip microcontroller.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention
Technical spirit any simple modification, change and equivalent structure transformation to the above embodiments, still fall within skill of the present invention
In the protection scope of art scheme.
Claims (10)
1. a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device, which is characterized in that including rectilinear orbit (1) and controllable air duct
Device, the controllable drum device is mounted on the lower section of rectilinear orbit (1) and the air outlet of controllable drum device can edge
Rectilinear orbit (1) be moved forward and backward, the controllable drum device includes air duct air outlet longitudinal separation regulating and controlling mechanism (2), wind
Face upward regulating and controlling mechanism (3), air duct air outlet bore regulating and controlling mechanism (4) and the air duct air outlet horizontal deflection of cylinder air outlet angle regulates and controls
The air outlet of the controllable drum device and straight is arranged in mechanism (5), the air duct air outlet longitudinal separation regulating and controlling mechanism (2)
It is described between trajectory (5) and for driving the air outlet of the controllable drum device to be moved forward and backward along rectilinear orbit (5)
Air duct air outlet angle regulating and controlling mechanism (3) of facing upward is arranged at the air outlet of the controllable drum device and for adjusting and change
Become the tilt angle of controllable drum device air outlet, the air duct air outlet bore regulating and controlling mechanism (4) is arranged described adjustable
Control the caliber size at the air outlet of drum device and for adjusting the controllable drum device air outlet, the air duct outlet air
Mouth horizontal deflection regulating and controlling mechanism (5) is arranged at the air outlet of the controllable drum device and for adjusting the controllable wind
Wound packages sets the size of air outlet X deflection angle；
The air duct air outlet longitudinal separation regulating and controlling mechanism (2) includes driving device (2-1), transmission shaft (2-2), the first driving cog
Take turns (2-31), the second transmission gear (2-32), the first walking driver gear (2-41), the second walking driver gear (2-42), first from
Driving wheel (2-51), the second driven wheel (2-52), encoder (2-6), the first mounting plate (2-71), the second mounting plate (2-72) and company
Extension bar (2-8), first mounting plate (2-71) and the second mounting plate (2-72) are vertically arranged, and the connecting rod (2-8) sets
Set the lower part between the first mounting plate (2-71) and the second mounting plate (2-72), one end and first of the connecting rod (2-8)
Mounting plate (2-71) is fixedly connected, and the other end of the connecting rod (2-8) is fixedly connected with the second mounting plate (2-72), the drive
Dynamic device (2-1) is fixedly mounted on the outside of the first mounting plate (2-71), and the encoder (2-6) is fixedly mounted on the second installation
The outside of plate (2-72), it is defeated with driving device (2-1) afterwards that one end of the transmission shaft (2-2) passes through the first mounting plate (2-71)
Shaft is fixedly connected, and the other end of the transmission shaft (2-2) passes through the second mounting plate (2-72) input with encoder (2-6) afterwards
Shaft is fixedly connected, and first transmission gear (2-31) and the second transmission gear (2-32) are fixedly mounted on transmission shaft (2-
2) it on and is respectively positioned between the first mounting plate (2-71) and the second mounting plate (2-72), first walking driver gear (2-41),
Second walking driver gear (2-42), the first driven wheel (2-51) and the second driven wheel (2-52) are arranged at the first mounting plate (2-
7) top between the second mounting plate (2-8) and the company for air duct air outlet longitudinal separation regulating and controlling mechanism (2) can to walk
It connects on rectilinear orbit (1), the shaft centerline of first walking driver gear (2-41), the second walking driver gear (2-42)
The shaft centerline of shaft centerline, the shaft centerline of the first driven wheel (2-51) and the second driven wheel (2-52) is respectively positioned on together
On one horizontal plane, first walking driver gear (2-41) and the second walking driver gear (2-42) are symmetrical arranged, described first from
Driving wheel (2-51) and the second driven wheel (2-52) are symmetrical arranged, and first walking driver gear (2-41) is mounted on the first mounting plate
It can rotate on (2-71) and relative to the first mounting plate (2-71), second walking driver gear (2-42) is mounted on the second peace
It can rotate in loading board (2-72) and relative to the second mounting plate (2-72), first driven wheel (2-51) is mounted on the first peace
It can rotate in loading board (2-71) and relative to the first mounting plate (2-71), second driven wheel (2-52) is mounted on the second peace
It can rotate in loading board (2-72) and relative to the second mounting plate (2-72), first transmission gear (2-31) and the first walking
Driving wheel (2-41) match and be able to drive the first walking driver gear (2-41) rotation, second transmission gear (2-32) with
Second walking driver gear (2-42) matches and is able to drive the second walking driver gear (2-42) rotation.
2. a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device described in accordance with the claim 1, it is characterised in that: the air duct
Air outlet longitudinal separation regulating and controlling mechanism (2) further includes the first longitudinal separation regulation limit switch (2-91) and the second longitudinal separation tune
It controls limit switch (2-92), the first longitudinal separation regulation limit switch (2-91) is fixedly mounted on the first mounting plate (2-71)
Exterior front, second longitudinal separation regulation limit switch (2-92) is fixedly mounted on the outside of the second mounting plate (2-72)
Front, the driving device (2-1) are hydraulic motor.
3. a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device described in accordance with the claim 1, it is characterised in that: described adjustable
Control drum device further includes support frame (6), air duct center (7), articulating device (8), the first connecting shaft (9) and the second connection
The upper end of axis (10), the articulating device (8) is fixedly connected with connecting rod (2-8), under the articulating device (8)
End is fixedly connected with the upper end of support frame (6) and the lower end of articulating device (8) can be relative to articulating device (8)
Upper end rotation, support frame as described above (6) is sleeved on the outer middle side part of air duct center (7) and air duct center (7) can be relative to support
Frame (6) rotates to the left, to the right, upward or downward, and the axis of first connecting shaft (9) and the axis of the second connecting shaft (10) are equal
It is located along the same line and the straight horizontal is arranged, one end of first connecting shaft (9) and the left side central portion of support frame (6) turn
Dynamic connection, the other end of first connecting shaft (9) and the left side central portion of air duct center (7) are rotatablely connected, second connection
One end of axis (10) is rotatablely connected with after the right side central for passing through support frame (6) with support frame (6), second connecting shaft (10)
The other end be fixedly connected with the right side central of air duct center (7)；
The air duct air outlet angle face upward regulating and controlling mechanism (3) include face upward oil cylinder (3-1), limit switch of facing upward (3-2) and upper
It faces upward encoder (3-3), the limit switch of facing upward (3-2) is fixedly mounted on the bottom of support frame (6), the oil cylinder (3- that faces upward
1) bottom of one end and support frame (6) is hinged, the other end of the oil cylinder of facing upward (3-1) and standing for air duct center (7) lower part
Column articulated and rotate for controlling air duct center (7) along the axis of the first connecting shaft (9), the encoder of facing upward (3-3) is solid
Dingan County is mounted in support frame (6) outer middle side part, and the input shaft of the encoder of facing upward (3-3) and one end of the second connecting shaft (10) are solid
Fixed connection and the angle for detecting the second connecting shaft (10) rotation.
4. a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device described in accordance with the claim 3, it is characterised in that: the activity
Attachment device (8) includes fixed connecting base (8-1) and is flexibly connected axis (8-2), the upper end of the fixed connecting base (8-1) and company
Extension bar (2-8) is fixedly connected, it is described be flexibly connected axis (8-2) upper end insertion fixed connecting base (8-1) lower end and with fixation
The lower end of attachment base (8-1) is fixedly connected, it is described be flexibly connected axis (8-2) lower end pass through support frame (6) top and with branch
Support (6) rotation connection.
5. a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device according to claim 4, it is characterised in that: air duct outlet air
Mouth horizontal deflection regulating and controlling mechanism (5) includes horizontal deflection oil cylinder (5-1), linking arm (5-2), horizontal deflection limit switch (5-3)
With horizontal deflection encoder (5-4), one end of the linking arm (5-2) is fixedly mounted on the middle part for being flexibly connected axis (8-2), institute
The one end for stating the other end and horizontal deflection oil cylinder (5-1) of linking arm (5-2) is hinged, the horizontal deflection oil cylinder (5-1) it is another
The upper outside of one end and support frame (6) is hinged, and the horizontal deflection limit switch (5-3) is fixedly mounted on support frame (6)
On rear side of top, the horizontal deflection limit switch (5-3) is located at the lower section of linking arm (5-2) and can be with support frame (6)
Deflection is mutually touched with linking arm (5-2), and the horizontal deflection encoder (5-4) is fixedly mounted on the upper inner of support frame (6)
And the input shaft of horizontal deflection encoder (5-4) is fixedly connected with the lower end for being flexibly connected axis (8-2).
6. being filled according to a kind of comprehensive pick face wind field fluid pressure type dynamic regulation described in any one of claim 1-5 claim
It sets, it is characterised in that: the controllable drum device further includes blade (13) and blade retainer plate (11), the blade (13)
One end is hinged on blade retainer plate (11), and the quantity of the blade (13) is multiple and multiple blades (13) successively stack
Form the air duct air outlet of adjustable caliber size；
The air duct air outlet bore regulating and controlling mechanism (4) includes linear pushing mechanism, attachment base (4-2) and connecting rod (4-5), described
One end of linear pushing mechanism connect with attachment base (4-2) and attachment base (4-2) can be pushed to be moved forward and backward, the connecting rod (4-
5) hingedly with attachment base (4-2), one end of the attachment base (4-2) and the inside middle portion of blade (13) are hinged, described for one end
Linear pushing mechanism (4-1) is fixedly mounted on the column in the middle part of air duct center (7).
7. a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device according to claim 6, it is characterised in that: the blade
(13) one end is hinged on blade retainer plate (11) by hinge (12), and the hinge (12) includes the first leaf of hinge (12-
1), the second leaf of hinge (12-2), engaging lug (12-3) and connecting shaft (12-4), first leaf of hinge (12-1) and engaging lug
(12-3) is fixedly connected, and second leaf of hinge (12-2) is fixedly connected with connecting shaft (12-4), the connecting shaft (12-4)
Both ends penetrate in engaging lug (12-3) and can rotate relative to engaging lug (12-3), the fixed peace of first leaf of hinge (12-1)
On blade retainer plate (11), second leaf of hinge (12-2) is fixedly mounted in the middle part of one end of blade (13)；
The air duct air outlet bore regulating and controlling mechanism (4) further includes bore regulation encoder (4-6), and the bore regulates and controls encoder
(4-6) is fixedly mounted on the lower part of air duct center (7), the input shaft and connecting shaft (12- of bore regulation encoder (4-6)
4) one end is fixedly connected.
8. a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device according to claim 7, it is characterised in that: the air duct
Air outlet bore regulating and controlling mechanism (4) further includes bore regulation limit switch (4-3), and bore regulation limit switch (4-3) is solid
Dingan County is on air duct center (7) and the connecting rod contact of bore regulation limit switch (4-3) is located at the mobile road of attachment base (4-2)
On diameter.
9. according to a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device described in claim 7 or 8, it is characterised in that: described
The input shaft of bore regulation encoder (4-6) is fixedly connected by Hooks coupling universal coupling (4-7) with one end of connecting shaft (12-4), institute
Stating Hooks coupling universal coupling (4-7) is steel wire Hooks coupling universal coupling.
10. according to a kind of comprehensive pick face wind field fluid pressure type dynamic regulation device described in claim 6 or 7, it is characterised in that: described
Linear pushing mechanism includes oil cylinder (4-1) and slide bar (4-4), and slide bar (4-4) length direction is directed toward controllable drum device
The direction of air outlet is arranged, slide bar (4-4) setting air duct center (7) inside middle portion and two ends be each attached to wind
On the column of cylinder center (7), the attachment base (4-2) is sleeved on slide bar (4-4) and can slide back and forth along slide bar (4-4)
Dynamic, the oil cylinder (4-1) is fixedly mounted on the column of air duct center (7), the piston rod end of the oil cylinder (4-1) and connection
The bottom of seat (4-2) is hingedly and the piston rod of oil cylinder (4-1) can push attachment base (4-2) to slidably reciprocate along slide bar (4-4),
The quantity of the connecting rod (4-5) be it is multiple, the quantity of the connecting rod (4-5) is equal to or less than the quantity of blade (13), multiple
One end of the connecting rod (4-5) is evenly distributed on attachment base (4-2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910673884.XA CN110410129B (en) | 2019-07-24 | 2019-07-24 | Fully-mechanized excavating face wind field hydraulic dynamic regulation and control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910673884.XA CN110410129B (en) | 2019-07-24 | 2019-07-24 | Fully-mechanized excavating face wind field hydraulic dynamic regulation and control device |
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| CN110410129B CN110410129B (en) | 2020-11-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365057A (en) * | 2020-04-05 | 2020-07-03 | 西安科技大学 | Pneumatic dynamic regulating and controlling device for wind flow field of fully-mechanized excavating face |
| CN112065494A (en) * | 2020-09-15 | 2020-12-11 | 中国水利水电第四工程局有限公司 | Ventilation unit suitable for long and large tunnel construction |
| CN115302080A (en) * | 2022-10-11 | 2022-11-08 | 四川智龙激光科技有限公司 | Convection type metal dust particle recovery device for material reducing machine tool |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1283415A1 (en) * | 1985-05-05 | 1987-01-15 | Всесоюзный Научно-Исследовательский Институт Безопасности Труда В Горнорудной Промышленности | Mine ventilation installation |
| CN1713028A (en) * | 2005-06-08 | 2005-12-28 | 中国科学院上海光学精密机械研究所 | Light-beam offset mechanic apparatus with double light wedges |
| CN204057714U (en) * | 2014-09-04 | 2014-12-31 | 单培鑫 | A kind of walking dolly and use the electric block of this walking dolly |
| CN104417568A (en) * | 2013-08-24 | 2015-03-18 | 江苏雄宇重工科技股份有限公司 | Secondary protection small rail car |
| CN204552795U (en) * | 2015-04-25 | 2015-08-12 | 西安科技大学 | A kind of underground coal mine ventilating duct controlling type exhaust apparatus |
| CN206035522U (en) * | 2016-09-09 | 2017-03-22 | 西安科技大学 | Manual formula colliery heading ventilation dryer air outlet regulation and control device |
| CN107401420A (en) * | 2017-08-25 | 2017-11-28 | 西安科技大学 | The flow fieldoptimization adjusting method of excavation face in coal mine air duct wind outlet unit |
| CN107401421A (en) * | 2017-09-16 | 2017-11-28 | 西安科技大学 | Colliery tunneling ventilation air duct air outlet regulation device based on PLC controls |
| CN109578044A (en) * | 2018-11-19 | 2019-04-05 | 西安科技大学 | The comprehensive pick face wind flow field PLC formula intelligent controlling device of coal mine |
| CN109653784A (en) * | 2018-12-10 | 2019-04-19 | 西安科技大学 | The mechanical regulation device of excavation face in coal mine wind flow field |
-
2019
- 2019-07-24 CN CN201910673884.XA patent/CN110410129B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1283415A1 (en) * | 1985-05-05 | 1987-01-15 | Всесоюзный Научно-Исследовательский Институт Безопасности Труда В Горнорудной Промышленности | Mine ventilation installation |
| CN1713028A (en) * | 2005-06-08 | 2005-12-28 | 中国科学院上海光学精密机械研究所 | Light-beam offset mechanic apparatus with double light wedges |
| CN104417568A (en) * | 2013-08-24 | 2015-03-18 | 江苏雄宇重工科技股份有限公司 | Secondary protection small rail car |
| CN204057714U (en) * | 2014-09-04 | 2014-12-31 | 单培鑫 | A kind of walking dolly and use the electric block of this walking dolly |
| CN204552795U (en) * | 2015-04-25 | 2015-08-12 | 西安科技大学 | A kind of underground coal mine ventilating duct controlling type exhaust apparatus |
| CN206035522U (en) * | 2016-09-09 | 2017-03-22 | 西安科技大学 | Manual formula colliery heading ventilation dryer air outlet regulation and control device |
| CN107401420A (en) * | 2017-08-25 | 2017-11-28 | 西安科技大学 | The flow fieldoptimization adjusting method of excavation face in coal mine air duct wind outlet unit |
| CN107401421A (en) * | 2017-09-16 | 2017-11-28 | 西安科技大学 | Colliery tunneling ventilation air duct air outlet regulation device based on PLC controls |
| CN109578044A (en) * | 2018-11-19 | 2019-04-05 | 西安科技大学 | The comprehensive pick face wind flow field PLC formula intelligent controlling device of coal mine |
| CN109653784A (en) * | 2018-12-10 | 2019-04-19 | 西安科技大学 | The mechanical regulation device of excavation face in coal mine wind flow field |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365057A (en) * | 2020-04-05 | 2020-07-03 | 西安科技大学 | Pneumatic dynamic regulating and controlling device for wind flow field of fully-mechanized excavating face |
| CN112065494A (en) * | 2020-09-15 | 2020-12-11 | 中国水利水电第四工程局有限公司 | Ventilation unit suitable for long and large tunnel construction |
| CN115302080A (en) * | 2022-10-11 | 2022-11-08 | 四川智龙激光科技有限公司 | Convection type metal dust particle recovery device for material reducing machine tool |
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|---|---|
| CN110410129B (en) | 2020-11-06 |
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