CN207776866U - Rocker-arm hydraulic haulage shearer - Google Patents
Rocker-arm hydraulic haulage shearer Download PDFInfo
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- CN207776866U CN207776866U CN201721806128.2U CN201721806128U CN207776866U CN 207776866 U CN207776866 U CN 207776866U CN 201721806128 U CN201721806128 U CN 201721806128U CN 207776866 U CN207776866 U CN 207776866U
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims description 30
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 239000003245 coal Substances 0.000 abstract description 19
- 238000010586 diagram Methods 0.000 description 8
- 238000005065 mining Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 235000010585 Ammi visnaga Nutrition 0.000 description 1
- 244000153158 Ammi visnaga Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of rocker-arm hydraulic haulage shearers, including chassis assembly, installation is equipped with tractive unit assembly, fixed box assembly and the electric machine assembly between the tractive unit assembly and fixed box assembly in the chassis assembly, installation is equipped with Rocker arm assembly on the fixed box assembly, and the Rocker arm assembly is equipped with helix drum assembly.The rocker-arm hydraulic haulage shearer of the utility model, by the way that one shaft assembly of fixed case is arranged in fixed box assembly, three shaft assembly of two shaft assembly of fixed case and fixed case, the technical purpose of driving helix drum assembly rotation may be implemented, so as to coal be declined from coal body (broken coal) and be packed into working face conveyor (coalingging), by the way that helix drum assembly is mounted on Rocker arm assembly, the position of helix drum assembly can be adjusted, to realize the technical purpose mined from the coal body of different zones, it is high with complete machine intensity, reliability is high, it is adaptable, to corollary equipment it is of less demanding the features such as.
Description
Technical field
The utility model belongs to mining or quarry equipment technical field, specifically mines for a kind of rocker-arm hydraulic haulage
Machine.
Background technology
Coalcutter is one of the capital equipment of fully mechanized mining outfit.Coalcutter is had evolved from coalcutter.It mines
Machine is one and integrates machinery, electrical and hydraulic pressure large-scale complicated system, and working environment is severe, will be led if there is failure
The interruption for causing entire coal work causes huge economic loss.Coalcutter is to realize coal production mechanization and modernization
One of important equipment, its working principle is that：In longwall mining working face, coal is declined from coal body with operating mechanism and (is broken
Coal) and it is packed into working face conveyor (coalingging).Coalcutter makes brokenly coal and process of coalingging by the hauling speed walking (traction) set up
It can continuously carry out.Mechanical coal mining can mitigate manual labor, improve safety, reach high yield, high efficiency, low
The purpose of consumption.
Invention content
In view of this, the purpose of this utility model is to provide a kind of rocker-arm hydraulic haulage shearer, have complete machine strong
Degree is high, reliability is high, it is adaptable, to corollary equipment it is of less demanding the features such as.
In order to achieve the above objectives, the utility model provides the following technical solutions：
A kind of rocker-arm hydraulic haulage shearer, including chassis assembly, in the chassis assembly installation it is total to be equipped with tractive unit
At, fixed box assembly and the electric machine assembly between the tractive unit assembly and fixed box assembly, on the fixed box assembly
Installation is equipped with Rocker arm assembly, and the Rocker arm assembly is equipped with helix drum assembly；
The fixed box assembly includes fixed case box assembly, and one axis group of fixed case is equipped in the fixed case box assembly
Three shaft assembly of part, two shaft assembly of fixed case and fixed case；One shaft assembly of the fixed case includes rotatable engagement mounted on described solid
Determine one axis of fixed case in box body component, two shaft assembly of the fixed case includes that rotatable engagement is mounted on the fixed box body
Two axis of fixed case in component, one axis of the fixed case it is parallel with two axis of the fixed case and with the axis of the helix drum assembly
Line is vertical, and one end of one axis of the fixed case is equipped with the engagement internal tooth engaged with the output shaft of the electric machine assembly, and described solid
Determine one shaft gear of fixed case that one axis of case is equipped with synchronous rotation, engagement sleeves installing is rotated on two axis of the fixed case
It includes being engaged with one shaft gear of the fixed case to have the clutch gear of duplicate gear and synchronous rotation, the duplicate gear
Meshing gear fixed case two shaft gears and be correspondingly arranged with the clutch gear is set between the clutch gear and meshing gear
There is clutch pack；
Three shaft assembly of the fixed case include rotatable engagement be mounted on the fixed case box assembly in and with the spiral
One end of parallel three axis of fixed case of the axis of roller assembly, three axis of the fixed case is equipped with three shaft bevel gears of fixed case, described
One end of two axis of fixed case is equipped with two shaft bevel gears of fixed case engaged with three shaft bevel gears of the fixed case, the fixed case three
Axis is equipped with three shaft gear of fixed case of synchronous rotation；
The Rocker arm assembly includes the rocking arm shell that rotatable engagement is mounted in the fixed case box assembly, the fixed case
The rocking arm rotary drive mechanism for driving the rocking arm shell rotation is equipped between box assembly and the rocking arm shell；The rocking arm
It is equipped with one shaft assembly of rocking arm and roller shaft assembly in shell, is equipped with side by side at least between one shaft assembly of the rocking arm and roller shaft assembly
One idle pulley shaft assembly；One shaft assembly of the rocking arm include rotatable engagement be mounted on the rocking arm shell in and with the fixed case three
Parallel one axis of rocking arm of axis, one axis of the rocking arm are equipped with one shaft gear of rocking arm engaged with three shaft gear of the fixed case, institute
State one axis of the rocking arm driving gear that synchronous rotation is additionally provided on one axis of rocking arm；The idle pulley shaft assembly includes being fixedly mounted on
Set, which is installed with, in the rocking arm shell and the idler shaft parallel with one axis of the rocking arm, on the idler shaft rotates the lazy of cooperation
Wheel gear；The roller shaft assembly include rotatable engagement be mounted on the rocking arm shell in and the roller parallel with the idler shaft
Axis, the drum shaft are equipped with the roller shaft gear of synchronous rotation；It is set on the idler shaft of one axis of the rocking arm
The idle pulley gear set is engaged with one axis of rocking arm driving gear, is arranged on the idler shaft of the drum shaft
The idle pulley gear is engaged with the roller shaft gear, the idle pulley gear engagement being arranged on adjacent two idler shafts；
The helix drum assembly includes the spiral roll for being sleeved on the drum shaft and being rotated synchronously with the drum shaft
The periphery wall of cylinder, the helix drum is equipped with helical blade, and toothholder is equipped at intervals on the helical blade, is consolidated on the toothholder
Dingan County is installed with cutting bit assembly, and the cutting bit assembly includes tooth boots being mounted in the toothholder and on the tooth boots
Pick.
Further, engagement sleeves are rotated on the drum shaft be installed with the spillplate being fixedly mounted on the rocking arm shell
Holder, the side of the spillplate holder towards the electric machine assembly are equipped with spillplate.
Further, the rocking arm rotary drive mechanism include setting the rocking arm shell and the fixed case box assembly it
Between rotation driving hydraulic cylinder, it is described rotation driving hydraulic cylinder cylinder body and piston rod respectively with the fixed case box assembly and
Rocking arm shell is articulated and connected.
Further, the fixed case box assembly is equipped at least one observation window.
Further, the tractive unit assembly includes traction box assembly, in the traction box assembly equipped with motor sub-assembly,
A shaft assembly is led, two shaft assemblies are led and leads three shaft assemblies, the shaft assembly that leads includes that rotatable engagement is mounted on the towing tank
An axis is led in body component, it is described to lead an axis leading an input gear and lead an output gear, institute equipped with synchronous rotation
It includes being fixedly mounted in the traction box assembly and axis and the motor that lead an axis parallel, the horse to state motor sub-assembly
The output shaft reached is equipped with and the motor gear for leading an input gear and engaging；Two shaft assemblies that lead include rotatable engagement peace
Two axis are led in the traction box assembly, two axis that lead are parallel with the axis that leads, and two axis that lead are equipped with
Leading for synchronous rotation and leads two output gears at two input gears, and two input gears that lead are nibbled with the output gear that leads
It closes；Three shaft assemblies that lead include that rotatable engagement leads three axis in the traction box assembly, and described lead sets on three axis
Have synchronous rotation leads three input gears and driving chain sprocket, and three input gears that lead are nibbled with two output gears that lead
It closes, is correspondingly provided with multiple pressing sprockets, the driving chain sprocket and the pressure chain in the traction box assembly with the driving chain sprocket
Traction chain is equipped between wheel.
Further, further include oil pump component, the oil pump component includes main oil pump, by-passing valve and oil pump drive shaft assembly,
The oil pump drive shaft assembly includes the oil pump gear that rotatable engagement is mounted in the traction box assembly, the oil pump gear
Interior to be equipped with central through hole, the central through hole includes the path section that major diameter section and internal diameter are less than the major diameter section, the major diameter section
It is interior to be equipped with input internal gear, it is equipped with output inner gear in the path section, the electricity engaged is equipped in the input internal gear
Machine gear, the output inner gear are engaged with the external gear being arranged on the main oil pump input shaft.
Further, further include speed operating mechanism, the speed operating mechanism includes that rotatable engagement is mounted on the traction
Handle axis in box assembly, one end that the Handle axis is stretched out outside the traction box assembly is equipped with handle, the other end is equipped with
Handle input gear is correspondingly provided with pinion stand in the traction box assembly with the Handle axis, be equipped in the pinion stand with
The speed of the handle input gear engagement operates gear, and the speed operation gear inner sleeve is installed with the core of synchronous rotation
Axis, set is installed with the driving lever of synchronous rotation on the mandrel, on the driving lever articulated connection be equipped with connecting rod, the main oil pump
It is equipped with speed regulating switch, the speed regulating switch is equipped with the drive rod for driving it to rotate, the connecting rod and institute
State drive rod articulated connection.
Further, the Handle axis is vertical with the mandrel, and the handle input gear and speed operation gear are mutual
The bevel gear of engagement.
Further, coarse oil filter and smart oil filter are additionally provided in the traction box assembly.
Further, it is additionally provided with cooler in the traction box assembly.
The beneficial effects of the utility model are：
The rocker-arm hydraulic haulage shearer of the utility model, by the way that one axis group of fixed case is arranged in fixed box assembly
The technical purpose of driving helix drum assembly rotation may be implemented in three shaft assembly of part, two shaft assembly of fixed case and fixed case, to
Coal can be declined from coal body (broken coal) and be packed into working face conveyor (coalingging), by installing helix drum assembly
On Rocker arm assembly, the position of helix drum assembly can be adjusted, to realize the technology mesh mined from the coal body of different zones
, have that complete machine intensity is high, reliability is high, it is adaptable, to corollary equipment it is of less demanding the features such as.
Description of the drawings
In order to keep the purpose of this utility model, technical solution and advantageous effect clearer, the utility model provides as follows
Attached drawing illustrates：
Fig. 1 is the structural schematic diagram of the utility model rocker-arm hydraulic haulage shearer embodiment；
Fig. 2 is the structural schematic diagram of fixed box assembly；
Fig. 3 is the structural schematic diagram of Rocker arm assembly；
Fig. 4 is the structural schematic diagram of helix drum assembly；
Fig. 5 is the structural schematic diagram of cutting bit assembly；
Fig. 6 is the structural schematic diagram of tractive unit assembly；
Fig. 7 is the A detail drawings of Fig. 6；
Fig. 8 is the structural schematic diagram of speed operating mechanism.
Reference sign：
100- chassis assemblies；200- tractive unit assemblies；300- fixes box assembly；400- electric machine assemblies；500- Rocker arm assemblies；
600- helix drum assemblies；
201- draws box assembly；202- leads an axis；203- leads an input gear；204- leads an output gear；205- horses
It reaches；206- motor gears；207- leads two axis；208- leads two input gears；209- leads two output gears；210- leads three axis；211-
Lead three input gears；212- driving chain sprockets；213- pressing sprockets；214- main oil pumps；215- by-passing valves；216- oil pump gears；217-
Input internal gear；218- output inner gears；219- external gears；220- Handle axis；221- handles；222- handle input gears；
223- pinion stands；224- speed operates gear；225- mandrels；226- driving levers；227- connecting rods；228- speed regulating switches；229-
Drive rod；230- coarse oil filters；231- essence oil filters；232- coolers；233- motor gears；
301- fixes box body group；One axis of 302- fixed cases；Two axis of 303- fixed cases；304- engages internal tooth；305- is fixed
One shaft gear of case；306- clutch gears；Two shaft gear of 307- fixed cases；308- meshing gears；309- clutch packs；310- is solid
Determine three axis of case；Three shaft bevel gears of 311- fixed cases；Two shaft bevel gears of 312- fixed cases；Three shaft gear of 313- fixed cases；
501- rocking arm shells；One axis of 502- rocking arms；One shaft gear of 503- rocking arms；One axis of 504- rocking arms drives gear；505- is lazy
Wheel shaft；506- idle pulley gears；507- drum shafts；508- roller shaft gears；509- spillplate holders；510- spillplates；511- revolves
Turn driving hydraulic cylinder；
601- helix drums；602- helical blades；603- toothholders；604- tooth boots；605- picks.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model can be better understood from and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figure 1, for the structural schematic diagram of the utility model rocker-arm hydraulic haulage shearer embodiment.The present embodiment
A kind of rocker-arm hydraulic haulage shearer, including chassis assembly 100, in chassis assembly 100 installation be equipped with tractive unit assembly
200, fixed box assembly 300 and the electric machine assembly 400 between tractive unit assembly 200 and fixed box assembly 300, fixed case is total
It is equipped with Rocker arm assembly 500 at installation on 300, Rocker arm assembly 500 is equipped with helix drum assembly 600.
The fixation box assembly 300 of the present embodiment includes fixed case box assembly 301, is equipped in fixed case box assembly 301
Three shaft assembly of one shaft assembly of fixed case, two shaft assembly of fixed case and fixed case.One shaft assembly of fixed case includes rotatable engagement installation
One axis 302 of fixed case in fixed case box assembly 301, two shaft assembly of fixed case include that rotatable engagement is mounted on fixed case case
Two axis 303 of fixed case in body component, one axis 302 of fixed case are parallel and with helix drum assembly 600 with two axis 303 of fixed case
Axis is vertical, and one end of one axis 302 of fixed case is equipped with the engagement internal tooth 304 engaged with the output shaft of electric machine assembly 400, and fixed
One axis 302 of case is equipped with one shaft gear 305 of fixed case of synchronous rotation, and engagement sleeves are rotated on two axis 303 of fixed case
It is installed with duplicate gear and the clutch gear 306 of synchronous rotation, duplicate gear includes being engaged with one shaft gear 305 of fixed case
Fixed case two shaft gears 307 and the meshing gear 308 that is correspondingly arranged with clutch gear 306, clutch gear 308 and meshing gear
It is equipped with clutch pack 309 between 304, clutch gear 308 and meshing gear 304 then may be implemented using clutch pack 309
The technical purpose for rotating synchronously or detaching clutch gear 306 with meshing gear 308.
Three shaft assembly of fixed case include rotatable engagement be mounted on fixed case box assembly 301 in and with helix drum assembly
One end of parallel three axis 310 of fixed case of 600 axis, three axis 310 of fixed case is equipped with three shaft bevel gears 311 of fixed case, fixed
One end of two axis 303 of case is equipped with two shaft bevel gears 312 of fixed case engaged with three shaft bevel gears 311 of fixed case, three axis of fixed case
311 are equipped with three shaft gear 313 of fixed case of synchronous rotation.
Rocker arm assembly 500 includes the rocking arm shell 501 that rotatable engagement is mounted in fixed case box assembly 301, fixed case case
The rocking arm rotary drive mechanism for driving rocking arm shell 501 to rotate is equipped between body component 301 and rocking arm shell 501.Rocking arm shell 501
It is interior to be equipped with one shaft assembly of rocking arm and roller shaft assembly, it is equipped with side by side between one shaft assembly of rocking arm and roller shaft assembly at least one lazy
Axle assembly.One shaft assembly of rocking arm include rotatable engagement be mounted on rocking arm shell 501 in and the rocking arm parallel with three axis 310 of fixed case
One axis 502, one axis 502 of rocking arm is equipped with one shaft gear 503 of rocking arm for engaging 313 with three shaft gear of fixed case, one axis 502 of rocking arm
On be additionally provided with synchronous rotation one axis of rocking arm driving gear 504.Idle pulley shaft assembly includes being fixedly mounted in rocking arm shell 501
And the idler shaft 505 parallel with one axis 502 of rocking arm, set is installed with the idle pulley gear 506 for rotating cooperation on idler shaft 505.
Roller shaft assembly include rotatable engagement be mounted on rocking arm shell 501 in and the drum shaft 507 parallel with idler shaft 505, drum shaft 507
It is equipped with the roller shaft gear 508 of synchronous rotation.The idle pulley gear and rocking arm being arranged on the idler shaft of one axis of rocking arm
One axis drives gear engagement, the idle pulley gear being arranged on the idler shaft of drum shaft to be engaged with roller shaft gear, adjacent two
The idle pulley gear engagement being arranged on idler shaft.The idle pulley shaft assembly of the present embodiment is set as three, according to actual needs, idler shaft
Component may be arranged as four and four or more, and principle is suitable, is not repeated.
The helix drum assembly 600 of the present embodiment includes being sleeved on drum shaft 507 and being rotated synchronously with drum shaft 507
The periphery wall of helix drum 601, helix drum 601 is equipped with helical blade 602, and toothholder is equipped at intervals on helical blade 601
603, it is fixedly mounted on toothholder 603 and is equipped with cutting bit assembly, cutting bit assembly includes the tooth boots 604 being mounted in toothholder and is mounted on tooth
Pick 605 on boots 604.
Further, it engagement sleeves is rotated on the drum shaft 507 of the present embodiment is installed with and be fixedly mounted on rocking arm shell 501
Spillplate holder 509, side of the spillplate holder 509 towards electric machine assembly 400 be equipped with spillplate 510.
Further, rocking arm rotary drive mechanism includes the rotation being arranged between rocking arm shell 501 and fixed case box assembly 301
Turn driving hydraulic cylinder 511, the cylinder body and piston rod for rotating driving hydraulic cylinder 511 are cut with scissors with fixed case box assembly and rocking arm shell respectively
It connects in succession.The fixed case box assembly 301 of the present embodiment is equipped at least one observation window.
Further, the tractive unit assembly 200 of the present embodiment includes traction box assembly 201, draws in box assembly 201 and sets
There is motor sub-assembly, lead a shaft assembly, lead two shaft assemblies and lead three shaft assemblies.It includes that rotatable engagement is mounted on traction to lead a shaft assembly
Lead an axis 202 in box assembly 201, lead an axis 202 equipped with synchronous rotation lead an input gear 203 and to lead one defeated
Going out gear 204, motor sub-assembly includes being fixedly mounted on the motor 205 that traction box assembly 201 is interior and axis is parallel with an axis is led,
The output shaft of motor 205 is equipped with and the motor gear 206 that leads an input gear 203 and engage.It includes that rotation is matched to lead two shaft assemblies
It closes to be mounted in traction box assembly and leads two axis 207, it is parallel with an axis 202 is led to lead two axis 207, and leads two axis 207 and be equipped with
Synchronous rotation leads two input gears 208 and leads two output gears 209, lead two input gears 208 and lead an output gear
204 engagements.It includes that rotatable engagement leads three axis 210 in traction box assembly to lead three shaft assemblies, leads three axis 210 and is equipped with
Three input gears 211 and driving chain sprocket 212 are led in synchronous rotation, are led three input gears 211 and are nibbled with two output gears 209 are led
It closes, is correspondingly provided with multiple pressing sprockets 213 with driving chain sprocket 212 in traction box assembly 201, is set between driving chain sprocket and pressing sprocket
There is traction chain.
Further, the tractive unit assembly 200 of the present embodiment further includes oil pump component, and oil pump component includes main oil pump 214, side
Port valve 215 and oil pump drive shaft assembly, oil pump drive shaft assembly include the oil that rotatable engagement is mounted in traction box assembly 201
Pump gear 216, oil pump gear 216 is interior to be equipped with central through hole, and central through hole includes the path that major diameter section and internal diameter are less than major diameter section
Section is equipped with input internal gear 217 in major diameter section, and output inner gear 218 is equipped in path section, be equipped in input internal gear 217 with
Its motor gear 233 engaged, motor gear 233 are driven by electric machine assembly 400.Output inner gear 218 is with setting in main oil pump
External gear 219 on 214 input shafts engages.
Further, the tractive unit assembly 200 of the present embodiment further includes speed operating mechanism, and speed operating mechanism includes rotation
The Handle axis 220 being fitted in traction box assembly 201, one end that Handle axis 220 is stretched out outside traction box assembly are equipped with
Handle 221, the other end are equipped with handle input gear 222, and traction box assembly is interior to be correspondingly provided with pinion stand 223 with Handle axis 220,
In pinion stand 223 installing of 224 inner sleeve of gear is operated equipped with the speed operation gear 224 for engaging 222 with handle input gear, speed
There is the mandrel 225 of synchronous rotation, the driving lever 226 for being installed with synchronous rotation is covered on mandrel 225, is hinged on driving lever 226
It is connected with connecting rod 227, main oil pump 214 is equipped with speed regulating switch 228, and speed regulating switch 228 is equipped with for driving
Its drive rod 229 rotated, connecting rod 227 are articulated and connected with drive rod 229.Specifically, the Handle axis 220 and mandrel of the present embodiment
225 is vertical, and handle input gear and speed operation gear are intermeshing bevel gear.In the traction box assembly of the present embodiment
It is additionally provided with coarse oil filter 230 and smart oil filter 231, and is additionally provided with cooler 232 in the traction box assembly of the present embodiment.
The rocker-arm hydraulic haulage shearer of the present embodiment, by fixed box assembly one shaft assembly of setting fixed case,
The technical purpose of driving helix drum assembly rotation may be implemented in three shaft assembly of two shaft assembly of fixed case and fixed case, so as to
Coal declined from coal body (broken coal) and be packed into working face conveyor (coalingging), by the way that helix drum assembly is mounted on
On Rocker arm assembly, the position of helix drum assembly can be adjusted, to realize the technical purpose mined from the coal body of different zones,
It is high with complete machine intensity, reliability is high, it is adaptable, to corollary equipment it is of less demanding the features such as.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the utility model, the utility model
Protection domain it is without being limited thereto.Those skilled in the art on the basis of the utility model made by equivalent substitute or change
It changes, both is within the protection scope of the present invention.The scope of protection of the utility model is subject to claims.
Claims (10)
1. a kind of rocker-arm hydraulic haulage shearer, including chassis assembly, in the chassis assembly installation equipped with tractive unit assembly,
Box assembly and the electric machine assembly between the tractive unit assembly and fixed box assembly are fixed, is installed on the fixed box assembly
Equipped with Rocker arm assembly, the Rocker arm assembly is equipped with helix drum assembly, it is characterised in that：
The fixed box assembly includes fixed case box assembly, be equipped in the fixed case box assembly one shaft assembly of fixed case,
Three shaft assembly of two shaft assembly of fixed case and fixed case；One shaft assembly of the fixed case includes that rotatable engagement is mounted on the fixed case
One axis of fixed case in box assembly, two shaft assembly of the fixed case include that rotatable engagement is mounted on the fixed case box assembly
Interior two axis of fixed case, one axis of the fixed case is parallel with two axis of the fixed case and hangs down with the axis of the helix drum assembly
Directly, one end of one axis of the fixed case is equipped with the engagement internal tooth engaged with the output shaft of the electric machine assembly, and the fixed case
One axis is equipped with one shaft gear of fixed case of synchronous rotation, rotate on two axis of the fixed case engagement sleeves be installed with it is double
Join the clutch gear of gear and synchronous rotation, the duplicate gear includes the fixation engaged with one shaft gear of the fixed case
Meshing gear case two shaft gears and be correspondingly arranged with the clutch gear, between the clutch gear and meshing gear be equipped with from
Clutch component；
Three shaft assembly of the fixed case include rotatable engagement be mounted on the fixed case box assembly in and with the helix drum
One end of parallel three axis of fixed case of the axis of assembly, three axis of the fixed case is equipped with three shaft bevel gears of fixed case, the fixation
One end of two axis of case is equipped with two shaft bevel gears of fixed case that are engaged with three shaft bevel gears of the fixed case, on three axis of the fixed case
Three shaft gear of fixed case equipped with synchronous rotation；
The Rocker arm assembly includes the rocking arm shell that rotatable engagement is mounted in the fixed case box assembly, the fixed box body
The rocking arm rotary drive mechanism for driving the rocking arm shell rotation is equipped between component and the rocking arm shell；In the rocking arm shell
It is equipped with side by side equipped with one shaft assembly of rocking arm and roller shaft assembly, between one shaft assembly of the rocking arm and roller shaft assembly at least one
Idle pulley shaft assembly；One shaft assembly of the rocking arm includes that rotatable engagement is mounted in the rocking arm shell and is put down with three axis of the fixed case
Capable one axis of rocking arm, one axis of the rocking arm is equipped with one shaft gear of rocking arm engaged with three shaft gear of the fixed case, described to shake
One axis of the rocking arm driving gear of synchronous rotation is additionally provided on one axis of arm；The idle pulley shaft assembly is described including being fixedly mounted on
In rocking arm shell and the idler shaft parallel with one axis of the rocking arm, set is installed with the idler gear for rotating cooperation on the idler shaft
Wheel；The roller shaft assembly include rotatable engagement be mounted on the rocking arm shell in and the drum shaft parallel with the idler shaft, institute
State the roller shaft gear that drum shaft is equipped with synchronous rotation；The institute being arranged on the idler shaft of one axis of the rocking arm
It states idle pulley gear to engage with one axis of rocking arm driving gear, be arranged on the idler shaft of the drum shaft described lazy
Wheel gear is engaged with the roller shaft gear, the idle pulley gear engagement being arranged on adjacent two idler shafts；
The helix drum assembly includes the helix drum for being sleeved on the drum shaft and being rotated synchronously with the drum shaft, institute
The periphery wall for stating helix drum is equipped with helical blade, and toothholder is equipped at intervals on the helical blade, peace is fixed on the toothholder
It is installed with cutting bit assembly, the cutting bit assembly includes the tooth boots being mounted in the toothholder and cutting on the tooth boots
Tooth.
2. rocker-arm hydraulic haulage shearer according to claim 1, it is characterised in that：It is rotated on the drum shaft
Engagement sleeves are installed with the spillplate holder being fixedly mounted on the rocking arm shell, and the spillplate holder is towards the electric machine assembly
Side be equipped with spillplate.
3. rocker-arm hydraulic haulage shearer according to claim 1, it is characterised in that：The rocking arm rotary drive mechanism
Including the rotation driving hydraulic cylinder being arranged between the rocking arm shell and the fixed case box assembly, the rotation drives hydraulic pressure
The cylinder body and piston rod of cylinder are articulated and connected with the fixed case box assembly and rocking arm shell respectively.
4. rocker-arm hydraulic haulage shearer according to claim 1, it is characterised in that：On the fixed case box assembly
Equipped at least one observation window.
5. according to claim 1-4 any one of them rocker-arm hydraulic haulage shearers, it is characterised in that：The tractive unit is total
At including drawing box assembly, in the traction box assembly equipped with motor sub-assembly, lead a shaft assembly, lead two shaft assemblies and lead three
Shaft assembly, the shaft assembly that leads includes the axis that leads that rotatable engagement is mounted in the traction box assembly, described to lead an axis
Be equipped with leading an input gear and leading an output gear for synchronous rotation, the motor sub-assembly include be fixedly mounted on it is described
In traction box assembly and axis and the motor that lead an axis parallel, the output shaft of the motor equipped with described to lead one defeated
Enter the motor gear of gear engagement；Two shaft assemblies that lead include that rotatable engagement leads two in the traction box assembly
Axis, two axis that lead lead that an axis is parallel with described, and it is described lead two axis equipped with synchronous rotation lead two input gears and
Two output gears are led, two input gears that lead are engaged with the output gear that leads；Three shaft assemblies that lead include that rotation is matched
Three axis that lead being mounted in the traction box assembly are closed, three axis that lead lead three input gears equipped with synchronous rotation
And driving chain sprocket, three input gears that lead are engaged with two output gears that lead, and are led with described in the traction box assembly
Draw sprocket wheel and be correspondingly provided with multiple pressing sprockets, traction chain is equipped between the driving chain sprocket and the pressing sprocket.
6. rocker-arm hydraulic haulage shearer according to claim 5, it is characterised in that：Further include oil pump component, it is described
Oil pump component includes main oil pump, by-passing valve and oil pump drive shaft assembly, and the oil pump drive shaft assembly includes rotatable engagement installation
Oil pump gear in the traction box assembly, the oil pump gear is interior to be equipped with central through hole, and the central through hole includes big
Diameter section and internal diameter are less than the path section of the major diameter section, and input internal gear is equipped in the major diameter section, is equipped in the path section
Output inner gear, the input internal gear is interior to be equipped with the motor gear engaged, and the output inner gear is with setting described
External gear engagement on main oil pump input shaft.
7. rocker-arm hydraulic haulage shearer according to claim 6, it is characterised in that：Further include speed operating mechanism,
The speed operating mechanism includes the Handle axis that rotatable engagement is mounted in the traction box assembly, and the Handle axis stretches out institute
State that one end outside traction box assembly is equipped with handle, the other end is equipped with handle input gear, the traction box assembly is interior and institute
It states Handle axis and is correspondingly provided with pinion stand, the speed operation gear engaged with the handle input gear is equipped in the pinion stand,
The speed operation gear inner sleeve is installed with the mandrel of synchronous rotation, and set is installed with synchronous rotation on the mandrel
Driving lever, on the driving lever articulated connection be equipped with connecting rod, the main oil pump is equipped with speed regulating switch, the speed regulating switch
It is equipped with the drive rod for driving it to rotate, the connecting rod is articulated and connected with the drive rod.
8. rocker-arm hydraulic haulage shearer according to claim 7, it is characterised in that：The Handle axis and the mandrel
Vertically, the handle input gear and speed operation gear are intermeshing bevel gear.
9. rocker-arm hydraulic haulage shearer according to claim 6, it is characterised in that：In the traction box assembly also
Equipped with coarse oil filter and smart oil filter.
10. rocker-arm hydraulic haulage shearer according to claim 6, it is characterised in that：In the traction box assembly
It is additionally provided with cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806128.2U CN207776866U (en) | 2017-12-21 | 2017-12-21 | Rocker-arm hydraulic haulage shearer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806128.2U CN207776866U (en) | 2017-12-21 | 2017-12-21 | Rocker-arm hydraulic haulage shearer |
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| Publication Number | Publication Date |
|---|---|
| CN207776866U true CN207776866U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721806128.2U Withdrawn - After Issue CN207776866U (en) | 2017-12-21 | 2017-12-21 | Rocker-arm hydraulic haulage shearer |
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| Country | Link |
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| CN (1) | CN207776866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131141A (en) * | 2017-12-21 | 2018-06-08 | 重庆永荣机械制造有限责任公司 | Rocker-arm hydraulic haulage shearer |
-
2017
- 2017-12-21 CN CN201721806128.2U patent/CN207776866U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131141A (en) * | 2017-12-21 | 2018-06-08 | 重庆永荣机械制造有限责任公司 | Rocker-arm hydraulic haulage shearer |
| CN108131141B (en) * | 2017-12-21 | 2024-04-16 | 重庆永荣机械制造有限责任公司 | Rocker arm type hydraulic traction coal mining machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180828 Effective date of abandoning: 20240416 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180828 Effective date of abandoning: 20240416 |