CN109707440A - A kind of shearing conveyer head section mechanism and peace tear method open - Google Patents
A kind of shearing conveyer head section mechanism and peace tear method open Download PDFInfo
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- CN109707440A CN109707440A CN201811601364.XA CN201811601364A CN109707440A CN 109707440 A CN109707440 A CN 109707440A CN 201811601364 A CN201811601364 A CN 201811601364A CN 109707440 A CN109707440 A CN 109707440A
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Abstract
The present invention provides a kind of shearing conveyer head section mechanism and peace tears method open, and the interconnecting piece between power part and head is connected with head connecting plate；Head is equipped with left briquetting, right briquetting, sprocket shaft group, derailleur, backplate and headstock；Sprocket shaft group, derailleur, backplate and headstock are laid in side by side between left briquetting and right briquetting；One end of sprocket shaft group is connect with left briquetting, and the other end of sprocket shaft group is connect with right briquetting；Derailleur is matched with sprocket shaft group；One end face of backplate connect with left briquetting, and the other end of backplate is connect with right briquetting；Backplate is equipped with groove, and derailleur configures in groove；One end face of headstock is connect with left briquetting, and the other end of headstock is connect with right briquetting.Head body does not need whole Transporting to scene, can be disassembled according to scene conciliation, be installed at the scene, be readily transported and assemble.It can also regulation performance according to actual needs.
Description
Technical field
The present invention relates to coal plough field more particularly to a kind of shearing conveyer head section mechanisms and peace to tear method open.
Background technique
Coal plough is to realize coal breakage in down-hole coal excavation working face, coaling, the coal-cutting machinery of transporting coal automation, it is being suitble to make
With in range, having many advantages, such as that structure is simple and convenient to operate, lump coal rate is high, dust is small compared with flitting.Due to its section
The depth enables gas uniformly to discharge, this prevents Gas Outburst particularly advantageous highly gassy mine.Sliding plough is coal plough
One of main type, it is small with planer head resistance of taxing, the features such as cutting deep be easy to control and obtained more and more extensive answer
With.
Shearing conveyer is that cooperation coal plough shearing operation uses.Usually the head of shearing conveyer carries out at the scene of coal mining
Assembling, carried out after being completed using.Since site environment limits, it is inconvenient that current head dismounts, to showing for shearing conveyer
Field dismounting brings very big inconvenience.And conveyer of shearing, needs to need to adjust according to coal mining position, or mobile new minery into
Row coal mining activity is thus needed to dismount the head of shearing conveyer according to needs are mined, how is able to achieve conveniently
Dismounting and realize that easily safeguard to shearing conveyer head is current technical problem urgently to be resolved in mining region.
Summary of the invention
In order to overcome the deficiencies in the prior art described above, the present invention provides a kind of shearing conveyer head section mechanism, comprising: machine
Head ontology, head body are equipped with head and power part；
Interconnecting piece between power part and head is connected with head connecting plate；
Head is equipped with left briquetting, right briquetting, sprocket shaft group, derailleur, backplate and headstock；
Sprocket shaft group, derailleur, backplate and headstock are laid in side by side between left briquetting and right briquetting；
One end of sprocket shaft group is connect with left briquetting, and the other end of sprocket shaft group is connect with right briquetting；
Derailleur is matched with sprocket shaft group；One end face of backplate connect with left briquetting, the other end of backplate and right briquetting
Connection；
Backplate is equipped with groove, and derailleur configures in groove；
One end face of headstock is connect with left briquetting, and the other end of headstock is connect with right briquetting.
Preferably, sprocket shaft group includes: roller；Drums inside is provided with axis, close to roller medium position be arranged with every
Set, spacer outer cover are equipped with sprocket wheel, and the two sides of sprocket wheel are equipped with axle sleeve, and axle sleeve is set in close to cylindrical outer;
The first end of roller is connected with end cap by bolt and washer;
End cap is connected with gland by plug screw and washer;
Gland is connected with the first end of axis by bolt and washer;
Flat key is provided between two axle sleeves, flat key is arranged between roller and sprocket wheel, and flat key is installed on axis by screw;
Interconnecting piece between axle sleeve and roller is equipped with floating sealing ring component;Positioning sleeve is equipped between floating sealing ring component and roller;
It is respectively arranged with bearing at the both ends of roller, bearing is set in outside axis；
The second end internal sleeve of roller is equipped with sealing shroud, and sealing shroud is set in outside axis；Pin shaft is provided between sealing shroud and axis；
Oil sealing is equipped at sealing shroud；The second end of roller has been bolted transparent cover, transparent cover outer edge be provided with round nut and
Retaining pad；Round nut is set on axis, is abutted against with transparent cover outer edge.
Preferably, floating sealing ring component is made of steel pipe；
Interconnecting piece between sprocket wheel and axle sleeve is equipped with O-ring;
O-ring is equipped between sealing shroud and axis；
The second end of axis is connected with plug screw and washer.
Preferably, backplate includes: panel reality, and two backplate protrusions are arranged in an end face of panel reality；Two backplates are convex
It is groove between rising；It is connected with backplate stiffening plate on panel reality, is respectively equipped with and is adapted on panel reality and backplate stiffening plate
Backplate through-hole.
Preferably, power part includes: speed reducer and motor；
Speed reducer and motor are connected with each other；The interconnecting piece of speed reducer and motor is equipped with connect cover；The input terminal of speed reducer is logical
It crosses nuts and bolt and is connected with brake disc；The output end of motor is by bolt and has been bolted terminal pad；
One end of connect cover is connect with brake disc, and the other end of connect cover is connect with terminal pad；Connect cover is equipped with cover board, and cover board is logical
It crosses bolt and washer is connected in connect cover；
Friction coupler is provided between motor output shaft and the input terminal of speed reducer, friction coupler is sold by washer, pressure
Pad, is bolted between motor output shaft and the input terminal of speed reducer.
Preferably, derailleur includes: to dial chain bottom plate, dials and is connected with two pieces groups of carrier bars on chain bottom plate；
Carrier bar is dialled for two pieces to be arranged in parallel.
Preferably, power part is equipped with the first power connection and the second power connection；
Head is equipped with the first head interconnecting piece and the second head interconnecting piece；
It is connected between first power connection and head connecting plate by screw bolt and nut；
It is connected between first head interconnecting piece and head connecting plate by screw bolt and nut；
It is also connected by square head bolt and nut between first head interconnecting piece and head connecting plate；
It is keyed between second power connection and head connecting plate by screw peace；
It is also connected by flat key and screw between second head interconnecting piece and head connecting plate；
One end face of headstock is connect with left briquetting by nut and screw, and the other end of headstock and right briquetting pass through nut
It is connected with screw.
A kind of shearing conveyer head peace tears method open,
The assemble method of head includes:
Check each components of assembling, it is intact, and scrub；
A small amount of lubricating grease is applied in each components matching surface；
By the sprocket shaft group assembled by the notch of drag conveyor transporting coal direction loading unit frame end head, and
Left briquetting is loaded onto, right briquetting is fastened on headstock with screw and round nut；
Derailleur is put into head between left briquetting and right briquetting, and rotation falls on position along sprocket shaft group cylindrical surface；
By bolt in the preset fixed bore of head, in place after rotate again °, it is then that backplate is slow from head body above
Slow to be placed on head, the bolt connecting with backplate passes through backplate, with stop nut fastening bolt；
Check whether assembly components meet the requirements.
Preferably, the method for dismounting of head includes:
Remove head body；
Remove headstock；
Remove derailleur；
Remove left briquetting, right briquetting；
By sprocket shaft group to decelerator-free side, the axis direction along primitive axis group is translated, until splined hole completely disengages retarder
After spline, then it is mobile to head opening direction, remove sprocket shaft group.
Preferably, the assemble method of power part includes:
By all threaded positions of assembling, Tu Shaoliang lithium base grease, the fitted shaft of other components, hole, face painting are one layer thin
Thin lithium base grease；
It is assembled in the correct order, connect cover, retarder, friction coupler, shaft coupling is integrated；
Check that each portion's connection bolt meets the Tightening moment of dimension grade；
With setting stick dyanainic friction disk, rotation is flexible, no blocked portion phenomenon；
The method for dismounting of power part includes:
Check hoisting rope and chock, slinging degree or paving degree just makes connection bolt be not subject to moment of flexure in disassembly process
Or shearing force；
Nut is unclamped, bolt is extracted out along the first axle direction of retarder and removes motor；
Friction coupling device is removed from motor reel；
Connect cover and shaft coupling are removed from retarder one end.
As can be seen from the above technical solutions, the invention has the following advantages that
Head and power part may be implemented mutually to dismount, and wherein head is the sprocket shaft group that will assemble by drag conveyor transporting coal
The notch of direction loading unit frame end head, and left briquetting is loaded onto, right briquetting is fastened on headstock with screw and round nut；
Derailleur is put into head between left briquetting and right briquetting, and rotation falls on position along sprocket shaft group cylindrical surface；Bolt is filled
In the preset fixed bore of head, it is rotated by 90 ° again later in place, backplate is slowly then placed on head above head body
On, the bolt connecting with backplate passes through backplate, with stop nut fastening bolt；Disassembly is also the inverse operation with assembling, facilitates use
Family dismounts as needed, and head body does not need whole Transporting to scene, can be disassembled according to scene conciliation, existing
Field is installed, and is readily transported and is assembled.It can also regulation performance according to actual needs.Also it can according to need adjustment position,
It is used convenient for the carrying of head body.Be able to achieve convenient dismounting and realized in mining region it is convenient to shearing conveyer head
Maintenance.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in description will be made below simple
Ground introduction, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill
For personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is shearing conveyer head section mechanism structural schematic diagram；
Fig. 2 is handpiece structure schematic diagram；
Fig. 3 is handpiece structure schematic diagram；
Fig. 4 is sprocket shaft group structural schematic diagram；
Fig. 5 is the portion A enlarged drawing in Fig. 4；
Fig. 6 is guard board structure schematic diagram；
Fig. 7 is guard board structure schematic diagram；
Fig. 8 is power part structural schematic diagram；
Fig. 9 is derailleur structural schematic diagram；
Figure 10 is derailleur structural schematic diagram.
Specific embodiment
The present invention provides a kind of shearing conveyer head section mechanism, as shown in Fig. 1 to 10, comprising: head body 90, head sheet
Body 90 is equipped with head 12 and power part 13；
Interconnecting piece between power part 13 and head 12 is connected with head connecting plate 7；
Head 12 is equipped with left briquetting 21, right briquetting 22, sprocket shaft group 27, derailleur 28, backplate 29 and headstock 17；
Sprocket shaft group 27, derailleur 28, backplate 29 and headstock 17 are laid in side by side between left briquetting 21 and right briquetting 22；
One end of sprocket shaft group 27 is connect with left briquetting 21, and the other end of sprocket shaft group 27 is connect with right briquetting 22；
Derailleur 28 is matched with sprocket shaft group 27；One end face of backplate 29 connect with left briquetting 21, the other end of backplate 29
Face is connect with right briquetting 22；
Backplate 29 is equipped with groove 82, and derailleur 28 configures in groove 82；One end face of headstock 17 is connect with left briquetting 21, machine
The other end of head frame 17 is connect with right briquetting 22.
It should be appreciated that claiming a certain element or layer to be " connected " or " coupled " in another element or layer "upper" to another member
When part or layer, another element or layer may be connected directly or are coupled to directly on another element or layer, it is also possible to
There are intermediary element or layers.On the contrary, claim a certain element by directly on another element or layer, " being directly connected to " or " straight
Connect coupling " to another element or layer when, then intermediary element or layer is not present.The similar member of similar digital indication in all attached drawings
Part.As used herein, term "and/or" includes one or more any and all combinations of related institute's list.
Head is the unloading end of conveyer, and two sides can install power part, and tail portion is connected with lead-over groove, and head is by head
The composition such as frame, sprocket shaft group, derailleur, backplate and briquetting.It is initially charged with sprocket shaft group, loads onto briquetting later, is reloaded into derailleur,
Finally load onto backplate.
In the present invention, sprocket shaft group 27 includes: roller 48；Roller 48 is internally provided with axis 44, close to the middle part of roller 48
Position is arranged with spacer 42, and 42 outer cover of spacer is equipped with sprocket wheel 43, and the two sides of sprocket wheel 43 are equipped with axle sleeve 39, and axle sleeve 39 is set in
Outside roller 48;
The first end of roller 48 is connected with end cap 35 by bolt 33 and washer 34;
End cap 35 is connected with gland 36 by plug screw 31 and washer 32;
Gland 36 is connected with the first end of axis 44 by bolt 37 and washer 38;
Flat key 40 is provided between two axle sleeves 39, flat key 40 is arranged between roller 48 and sprocket wheel 43, and flat key 40 passes through spiral shell
Nail 41 is installed on axis 44;
Interconnecting piece between axle sleeve 39 and roller 48 is equipped with floating sealing ring component 47;It is equipped between floating sealing ring component 47 and roller 48
Positioning sleeve 46;
It is respectively arranged with bearing 49 at the both ends of roller 48, bearing 49 is set in outside axis 44；
The second end internal sleeve of roller 48 is equipped with sealing shroud 51, and sealing shroud 51 is set in outside axis 44；Sealing shroud 51 and axis 44 it
Between be provided with pin shaft 54；
Oil sealing 52 is equipped at sealing shroud 51；Transparent cover 23, the setting of 23 outer edge of transparent cover has been bolted in the second end of roller 48
There are round nut 55 and retaining pad 56；Round nut 55 is set on axis 44, is abutted against with 23 outer edge of transparent cover.
Sprocket shaft group be scraper chain operation transmission parts, mainly by axis, bearing, bearing block, sprocket wheel, sealing element, transparent cover,
The parts such as axle sleeve composition.Sprocket shaft group is centralization lubrication, and lubricating oil is N320 centralization lubrication.Chain is connected to through fuel tank, hose
The end cap of axle set lubricates sprocket shaft group, so that it is refueled more convenient, the service life of extending shaft group.
Here may use convenient for description space relative terms, such as " ... under ", " lower section ", " lower part ", " with
On ", " top " etc. the relationships of an elements or features and another elements or features as illustrated in the drawing described.It should manage
Solution, space relative terms are intended to include the device different orientation in the use or work except orientation as shown in the figure.For example, such as
Fruit turns the device in figure, and the element for being described as be in other elements or feature "lower" or " lower section " will be towards other
" top " of elements or features.Then, exemplary term " lower section " may include above and below two kinds orientation.It can make device
Take other orientation be rotated by 90 ° or other orientation, make respective explanations used herein of spatially relative term.
In the present invention, floating sealing ring component 47 is made of steel pipe；Interconnecting piece between sprocket wheel 43 and axle sleeve 39 is equipped with O-ring
45;O-ring 50 is equipped between sealing shroud 51 and axis 44；The second end of axis is connected with plug screw 57 and washer 58.
Backplate 29 includes: panel reality 85, and two backplate protrusions 81 are arranged in an end face of panel reality 85；Two backplates are convex
Rising is groove 82 between 81；It is connected with backplate stiffening plate 84 on panel reality 85, divides on panel reality 85 and backplate stiffening plate 84
It She You not compatible backplate through-hole 83.
Terminology employed herein is only described the purposes of specific embodiment, the statement being not intended to limit in this document.
As used herein, singular " one ", "one" and "the" are intended to include plural form, clearly refer to unless the context otherwise
Show.It will further be understood that when used as contemplated in this specification, term " includes " refer to the feature, integer, step, operation, element and/
Or the presence of component, but one or more of the other feature, integer, step, operation, element, component and/or combination thereof is not precluded
Presence or increase.
In the present invention, power part 13 includes: speed reducer 61 and motor 68；
Speed reducer 61 and motor 68 are connected with each other；The interconnecting piece of speed reducer 61 and motor 68 is equipped with connect cover 65；Speed reducer
61 input terminal is connected with brake disc 64 by nut 62 and bolt 63；The output end of motor 68 is connected by bolt 66 and bolt 67
It is connected to terminal pad 69；
One end of connect cover 65 is connect with brake disc 64, and the other end of connect cover 65 is connect with terminal pad 69；Connect cover 65 is equipped with
Cover board 75, cover board 75 are connected in connect cover 65 by bolt 76 and washer 77；
Friction coupler 73 is provided between 68 output shaft of motor and the input terminal of speed reducer 61, friction coupler 73 passes through pad
Circle 70, pin 71, pressure pad 72, bolt 74 are connected between 68 output shaft of motor and the input terminal of speed reducer 61.In speed reducer 61
Shaft coupling is also configured with motor 68.
In the present invention, derailleur 28 includes: to dial chain bottom plate 60, dials and is connected with two pieces groups of carrier bars 59 on chain bottom plate 60；Two pieces
Carrier bar 59 is dialled to be arranged in parallel.The effect of derailleur is that round-link chain is forced to exit sprocket wheel in the normal burble point of sprocket wheel, is removed in time
The sundries being clipped in sprocket groove guarantees the normal engagement of sprocket wheel and scraper chain.It, can benefit after the abrasion of derailleur upper and lower ends stress
It is repaired, is reused with built-up welding mode.
In the present invention, power part 13 is equipped with the first power connection and the second power connection；Head 12 is equipped with the first machine
Head interconnecting piece and the second head interconnecting piece；It is connected between first power connection and head connecting plate 7 by bolt 1 and nut 2；
It is connected between first head interconnecting piece and head connecting plate 7 by bolt 3 and nut 4；First head interconnecting piece is connect with head
It is also connected by square head bolt 5 and nut 6 between plate 7；Between second power connection and head connecting plate 7 by screw 9 and
Flat key 8 connects；It is also connected by flat key 10 and screw 11 between second head interconnecting piece and head connecting plate 7；Headstock 17
One end face is connect with left briquetting 21 by nut 14 and screw 15, and the other end of headstock 17 and right briquetting 22 pass through nut 14
It is connected with screw 15.
The present invention also provides a kind of shearing conveyer head peaces to tear method open,
The assemble method of head includes:
Check each components of assembling, it is intact, and scrub；
A small amount of lubricating grease is applied in each components matching surface；
By the sprocket shaft group assembled by the notch of drag conveyor transporting coal direction loading unit frame end head, and
Left briquetting is loaded onto, right briquetting is fastened on headstock with screw and round nut；
Derailleur is put into head between left briquetting and right briquetting, and rotation falls on position along sprocket shaft group cylindrical surface；
By bolt in the preset fixed bore of head, it is rotated by 90 ° again later in place, then backplate above head body
It is slowly placed on head, the bolt connecting with backplate passes through backplate, with stop nut fastening bolt；
Check whether assembly components meet the requirements.
The method for dismounting of head includes:
Remove head body；
Remove headstock；
Remove derailleur；
Remove left briquetting, right briquetting；
By sprocket shaft group to decelerator-free side, the axis direction along primitive axis group is translated, until splined hole completely disengages retarder
After spline, then it is mobile to head opening direction, remove sprocket shaft group.
The assemble method of power part includes:
Get out corresponding assembling tool, lifting apparatus or chock and part lithium based lubricating oil；
Check whether all components are qualified, and qualified product is scrubbed；
By all threaded positions of assembling, Tu Shaoliang lithium base grease, the fitted shaft of other components, hole, face painting are one layer thin
Thin lithium base grease；
It is assembled in the correct order, connect cover, retarder, friction coupler, shaft coupling is integrated；
Check that each portion's connection bolt meets the Tightening moment of dimension grade；
With setting stick dyanainic friction disk, rotation is flexible, no blocked portion phenomenon；
The method for dismounting of power part includes:
Get out corresponding tool, hoisting rope and chock；
Motor is sling with rope or paves motor with chock.
Check hoisting rope and chock, slinging degree or paving degree just is not subject to connection bolt in disassembly process
Moment of flexure or shearing force；
Nut is unclamped, bolt is extracted out along the first axle direction of retarder and removes motor；
Friction coupling device is removed from motor reel；
Connect cover and shaft coupling are removed from retarder one end.
The part classification of dismounting is stored, carry out it is anti-knock, be against pressure, antirust treatment, the components of damage need to repair or scrap.
Retarder is the critical component of conveyer power part, is circular cone-cylinder gear speed reducer.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of shearing conveyer head section mechanism characterized by comprising head body (90), head body (90) are equipped with machine
Head (12) and power part (13)；
Interconnecting piece between power part (13) and head (12) is connected with head connecting plate (7)；
Head (12) is equipped with left briquetting (21), right briquetting (22), sprocket shaft group (27), derailleur (28), backplate (29) and machine
Head frame (17)；
Sprocket shaft group (27), derailleur (28), backplate (29) and headstock (17) are laid in left briquetting (21) and right pressure side by side
Between block (22)；
One end of sprocket shaft group (27) is connect with left briquetting (21), and the other end of sprocket shaft group (27) is connect with right briquetting (22)；
Derailleur (28) is matched with sprocket shaft group (27)；One end face of backplate (29) is connect with left briquetting (21), backplate (29)
Other end connect with right briquetting (22)；
Backplate (29) is equipped with groove (82), and derailleur (28) configuration is in groove (82)；
One end face of headstock (17) is connect with left briquetting (21), and the other end of headstock (17) is connect with right briquetting (22).
2. shearing conveyer head section mechanism according to claim 1, which is characterized in that
Sprocket shaft group (27) includes: roller (48)；Roller (48) is internally provided with axis (44), the medium position close to roller (48)
It is arranged with spacer (42), spacer (42) outer cover is equipped with sprocket wheel (43), and the two sides of sprocket wheel (43) are equipped with axle sleeve (39), axle sleeve
(39) it is set in external close to roller (48);
The first end of roller (48) is connected with end cap (35) by bolt (33) and washer (34);
End cap (35) is connected with gland (36) by plug screw (31) and washer (32);
Gland (36) is connected with the first end of axis (44) by bolt (37) and washer (38);
It is provided with flat key (40) between two axle sleeves (39), flat key (40) is arranged between roller (48) and sprocket wheel (43), puts down
Key (40) is installed on axis (44) by screw (41);
Interconnecting piece between axle sleeve (39) and roller (48) is equipped with floating sealing ring component (47);Floating sealing ring component (47) and roller
(48) positioning sleeve (46) are equipped between;
It is respectively arranged with bearing (49) at the both ends of roller (48), it is external that bearing (49) is set in axis (44)；
The second end internal sleeve of roller (48) is equipped with sealing shroud (51), and it is external that sealing shroud (51) is set in axis (44)；Sealing shroud
(51) it is provided between axis (44) pin shaft (54)；
Oil sealing (52) are equipped at sealing shroud (51)；The second end of roller (48) has been bolted transparent cover (23), transparent cover (23)
Outer edge is provided with round nut (55) and retaining pad (56)；Round nut (55) is set on axis (44), with transparent cover (23) outer edge
It abuts against.
3. shearing conveyer head section mechanism according to claim 2, which is characterized in that
Floating sealing ring component (47) is made of steel pipe；
Interconnecting piece between sprocket wheel (43) and axle sleeve (39) is equipped with O-ring (45);
O-ring (50) are equipped between sealing shroud (51) and axis (44)；
The second end of axis is connected with plug screw (57) and washer (58).
4. shearing conveyer head section mechanism according to claim 1 or 2, which is characterized in that
Backplate (29) includes: panel reality (85), and two backplate protrusions (81) are arranged in an end face of panel reality (85)；Two shields
It is between plate protrusion (81) groove (82)；It is connected on panel reality (85) backplate stiffening plate (84), panel reality (85) and shield
Compatible backplate through-hole (83) is respectively equipped in plate stiffening plate (84).
5. shearing conveyer head section mechanism according to claim 1 or 2, which is characterized in that
Power part (13) includes: speed reducer (61) and motor (68)；
Speed reducer (61) and motor (68) are connected with each other；The interconnecting piece of speed reducer (61) and motor (68) is equipped with connect cover
(65)；The input terminal of speed reducer (61) is connected with brake disc (64) by nut (62) and bolt (63)；The output of motor (68)
End is connected with terminal pad (69) by bolt (66) and bolt (67)；
One end of connect cover (65) is connect with brake disc (64), and the other end of connect cover (65) is connect with terminal pad (69)；Connect cover
(65) cover board (75) are equipped with, cover board (75) is connected on connect cover (65) by bolt (76) and washer (77)；
Friction coupler (73), friction coupler are provided between motor (68) output shaft and the input terminal of speed reducer (61)
(73) it by washer (70), sells (71), pressure pad (72), bolt (74) is connected to motor (68) output shaft and speed reducer (61)
Between input terminal.
6. shearing conveyer head section mechanism according to claim 1 or 2, which is characterized in that
Derailleur (28) includes: to dial chain bottom plate (60), dials and is connected with two pieces groups carrier bar (59) on chain bottom plate (60)；
Carrier bar (59) are dialled for two pieces to be arranged in parallel.
7. shearing conveyer head section mechanism according to claim 1 or 2, which is characterized in that
Power part (13) is equipped with the first power connection and the second power connection；
Head (12) is equipped with the first head interconnecting piece and the second head interconnecting piece；
It is connect between first power connection and head connecting plate (7) by bolt (1) and nut (2)；
It is connect between first head interconnecting piece and head connecting plate (7) by bolt (3) and nut (4)；
It is also connect by square head bolt (5) and nut (6) between first head interconnecting piece and head connecting plate (7)；
It is connect between second power connection and head connecting plate (7) by screw (9) and flat key (8)；
It is also connect by flat key (10) and screw (11) between second head interconnecting piece and head connecting plate (7)；
One end face of headstock (17) and left briquetting (21) are connect by nut (14) and screw (15), headstock (17) it is another
End face is connect with right briquetting (22) by nut (14) and screw (15).
8. a kind of shearing conveyer head peace tears method open, which is characterized in that
The assemble method of head includes:
Check each components of assembling, it is intact, and scrub；
A small amount of lubricating grease is applied in each components matching surface；
By the sprocket shaft group assembled by the notch of drag conveyor transporting coal direction loading unit frame end head, and
Left briquetting is loaded onto, right briquetting is fastened on headstock with screw and round nut；
Derailleur is put into head between left briquetting and right briquetting, and rotation falls on position along sprocket shaft group cylindrical surface；
By bolt in the preset fixed bore of head, it is rotated by 90 ° again later in place, then backplate above head body
It is slowly placed on head, the bolt connecting with backplate passes through backplate, with stop nut fastening bolt；
Check whether assembly components meet the requirements.
9. shearing conveyer head peace according to claim 8 tears method open, which is characterized in that
The method for dismounting of head includes:
Remove head body；
Remove headstock；
Remove derailleur；
Remove left briquetting, right briquetting；
By sprocket shaft group to decelerator-free side, the axis direction along primitive axis group is translated, until splined hole completely disengages retarder
After spline, then it is mobile to head opening direction, remove sprocket shaft group.
10. shearing conveyer head peace according to claim 8 tears method open, which is characterized in that
The assemble method of power part includes:
By all threaded positions of assembling, Tu Shaoliang lithium base grease, the fitted shaft of other components, hole, face painting are one layer thin
Thin lithium base grease；
It is assembled in the correct order, connect cover, retarder, friction coupler, shaft coupling is integrated；
Check that each portion's connection bolt meets the Tightening moment of dimension grade；
With setting stick dyanainic friction disk, rotation is flexible, no blocked portion phenomenon；
The method for dismounting of power part includes:
Check hoisting rope and chock, slinging degree or paving degree just makes connection bolt be not subject to moment of flexure in disassembly process
Or shearing force；
Nut is unclamped, bolt is extracted out along the first axle direction of retarder and removes motor；
Friction coupling device is removed from motor reel；
Connect cover and shaft coupling are removed from retarder one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601364.XA CN109707440B (en) | 2018-12-26 | 2018-12-26 | Machine head mechanism of coal planer and mounting and dismounting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601364.XA CN109707440B (en) | 2018-12-26 | 2018-12-26 | Machine head mechanism of coal planer and mounting and dismounting method |
Publications (2)
| Publication Number | Publication Date |
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| CN109707440A true CN109707440A (en) | 2019-05-03 |
| CN109707440B CN109707440B (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811601364.XA Expired - Fee Related CN109707440B (en) | 2018-12-26 | 2018-12-26 | Machine head mechanism of coal planer and mounting and dismounting method |
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| Country | Link |
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| CN (1) | CN109707440B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589367A (en) * | 2019-09-19 | 2019-12-20 | 甘肃容和激光再制造技术有限公司 | Sprocket shaft group |
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| CN202729213U (en) * | 2012-09-17 | 2013-02-13 | 山东矿机集团股份有限公司 | Transmission part of scraper conveyer driven by hydraulic motor |
| CN203865410U (en) * | 2014-05-31 | 2014-10-08 | 湖南矿友重工有限公司 | Transmission device for scraper conveyor |
| CN203975772U (en) * | 2014-07-10 | 2014-12-03 | 安徽新园矿山设备制造有限责任公司 | A kind of head drive device of slat conveyer |
| CN205471189U (en) * | 2016-03-25 | 2016-08-17 | 中煤张家口煤矿机械有限责任公司 | Big scalable simple and easy aircraft nose of inclination single drive scraper conveyor |
| CN206172387U (en) * | 2016-11-14 | 2017-05-17 | 云南科赛特机械制造有限公司 | Scraper conveyor's headstock structure |
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2018
- 2018-12-26 CN CN201811601364.XA patent/CN109707440B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202729213U (en) * | 2012-09-17 | 2013-02-13 | 山东矿机集团股份有限公司 | Transmission part of scraper conveyer driven by hydraulic motor |
| CN203865410U (en) * | 2014-05-31 | 2014-10-08 | 湖南矿友重工有限公司 | Transmission device for scraper conveyor |
| CN203975772U (en) * | 2014-07-10 | 2014-12-03 | 安徽新园矿山设备制造有限责任公司 | A kind of head drive device of slat conveyer |
| CN205471189U (en) * | 2016-03-25 | 2016-08-17 | 中煤张家口煤矿机械有限责任公司 | Big scalable simple and easy aircraft nose of inclination single drive scraper conveyor |
| CN206172387U (en) * | 2016-11-14 | 2017-05-17 | 云南科赛特机械制造有限公司 | Scraper conveyor's headstock structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589367A (en) * | 2019-09-19 | 2019-12-20 | 甘肃容和激光再制造技术有限公司 | Sprocket shaft group |
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|---|---|
| CN109707440B (en) | 2020-07-14 |
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