CN207469341U - A kind of saw chain formula slotter cutting mechanism - Google Patents
A kind of saw chain formula slotter cutting mechanism Download PDFInfo
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- CN207469341U CN207469341U CN201720847876.9U CN201720847876U CN207469341U CN 207469341 U CN207469341 U CN 207469341U CN 201720847876 U CN201720847876 U CN 201720847876U CN 207469341 U CN207469341 U CN 207469341U
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Abstract
A kind of saw chain formula slotter cutting mechanism, including hoisting frame, the power head containing drive sprocket, cutting box, the end cut case containing supporting roller, heavily loaded chain, the different cutter of multiple patterns, chain is into mechanism and column；Power head is placed in hoisting frame forepart, more piece cutting box is installed in below hoisting frame, end cut case is installed in cutting box lower face, heavily loaded chain forms chain drive between drive sprocket, cutting box, end cut case and supporting roller, upper end step hole and lower end through-hole are equipped with per the upper and lower end parts of pitch chain rail or so each chain piece, guide pass through lower end through-hole after and its both ends set oil sealing after be installed in upper end step hole, connecting pin is placed in the hole that guide is docked with upper end step hole, connecting pin is equipped with oil duct, injects lubricating grease；The cutter interval of multiple and different patterns is fixed on heavily loaded chain outer surface.The features such as the utility model has that cutter hub intensity is high, wear-resisting reliable, and chain greasisng and sealing are effectively improved and applied widely and application power is strong.
Description
Technical field
The utility model is related to a kind of cutting mechanism, more particularly to a kind of saw chain formula of equal thickness Soil-cement Wall construction
Slotter cutting mechanism.
Background technology
Saw chain formula slotter is as a kind of underground foundation construction machinery, for building the supporting construction in foundation engineering, cutting
The wall base is isolated and to stiffening basic ground in water curtain wall, suitable for stratum such as cohesive soil, sand, gravel, sandstone and soft rocks.Pass through
The more piece cutting box of digging cutter on saw chain Chain Link is inserted into underground section by section, and driving is installed on drive sprocket and servo-actuated chain
It between wheel and in the saw chain in cutting box side rails, is turned round on one side with saw chain in cutting tool, an edge ground is made horizontal
To while moving horizontally, by spraying cement grout, stabilizing solution and soil solidification liquid in cutting box body, make they and original position
Soil is mixed, and forms equal thickness cement diaphram wall.
In the prior art, chain pumps in underground tank body in drive milling cutter and carries out cutting operation
When, itself can be by the invasion and encirclement of cement grout, cutting fluid, solidify liquid and sandy soil among, the lubrication of chain and sealing one
It is directly more scabrous technical barrier；Meanwhile various dense sand stratums, gravel layer, rock stratum and weathered rock formation are easily right in stratum
Chain, milling cutter cause excessive damage and abrasion；Meanwhile the attachment screw of fixed cutting tool is due to by frequent shearing force
Often there are the serious quality problems of screw abrasion and fracture, causes equipment shutdown maintenance, influence construction efficiency, and increase in effect
The repair of oil (gas) filling device and cost of upkeep particularly influence equal thickness cement soil continuous wall construction quality.
Utility model content
The purpose of this utility model is that according to the deficiencies in the prior art, provide a kind of cutting tool intensity it is high,
Saw chain formula slotter cutting mechanism wear-resisting reliable, that chain greasisng and sealing performance are effectively improved, greatly expands equipment and is applicable in
Range and application power.
A kind of saw chain formula slotter cutting mechanism, including：
Hoisting frame, including lifting frame body, the sliding slot positioned at lifting frame body forepart, positioned at lifting frame body back guide plate with
And lower part box-type member；
Power head including power head mounting bracket, has the driving head of drive sprocket, gearbox and hydraulic motor, positioned at dynamic
The sliding block at power head mounting bracket back；
Cutting box by inner cavity there is the unit of the more piece length of lubricant passage way, transfer pipeline and inclinometer channel not etc. to cut
Babinet docking composition is cut, including being located at the guiding protecting groove of cutting babinet left and right sides and above and below unit cutting babinet
Positioning pin, the location hole of end face；
End cut case has the end cut babinet of lubricant passage way, transfer pipeline and inclinometer channel, position including inner cavity
It is total with the symmetrical supporting roller for installing wheel carrier and supporting roller in the guiding protecting of end cut babinet left and right sides
Into and positioned at end cut babinet upper surface the second positioning pin；
Heavily loaded chain is concatenated by more piece chain rail and is formed, include per pitch chain rail each chain piece in left and right, guide, connecting pin and
Oil sealing forms；
The cutter of multiple and different patterns, the first outside cutter including containing the first bottom plate, equipped with cutter head, equipped with cutter head
First cutter of one end cutter and the first facing tool equipped with cutter head, the second end knife containing the second bottom plate, equipped with cutter head
Second cutter of tool and the second facing tool equipped with cutter head, bottom plate containing third cutter and are equipped on the outside of the third equipped with cutter head
The third cutter of the third facing tool of cutter head, the 4th outside cutter containing the 4th bottom plate, equipped with cutter head and equipped with cutter head
4th cutter of four facing tools, containing the 5th bottom plate, the 5th outside cutter equipped with cutter head, the 5th inside cutter equipped with cutter head
With the 5th cutter of the 5th facing tool equipped with cutter head and containing the 6th bottom plate, the 6th outside cutter equipped with cutter head, it is equipped with
6th cutter of the 6th inside cutter of cutter head and the 6th facing tool equipped with cutter head, they are in a manner of spaced apart
It is bolted on outer surface of the heavily loaded chain per pitch chain rail or so chain piece；
And chain is opened into mechanism and column；
It is characterized in that：
The hoisting frame is placed in by the guide plate at lifting frame body back on the column guide rail of saw chain formula slotter；It is described to carry
The inner cavity for rising the lower part box-type member of frame is each equipped with being penetrated through with the lubricant passage way, transfer pipeline and inclinometer channel of cutting box
Channel, the mounting plane of lower face are equipped with location hole；
The power head is placed in by the sliding block at the back of power head mounting bracket in the sliding slot of the forepart of lifting frame body；It is described
Driving head is located at the upper surface of the protrusion box stent of the power head mounting bracket forepart, and the gearbox is located at power head installation
The top of frame, the hydraulic motor are installed in the input terminal above gearbox, and the drive sprocket is installed in below gearbox
On output terminal；
The chain is located at the inner cavity of the lower part box-type member of lifting frame body, its one end and power head mounting bracket into mechanism
The lower end articulated connection of the protrusion box stent of forepart, its other end and the interior bearing of the inner cavity of lower part box-type member hingedly connect
It connects；
The cutting box is configured according to the digging depth of slotter longitudinally to be connected by the more piece unit cutting babinet of different length
It connects and forms, and the lower part of hoisting frame is placed in by means of the positioning pin on the upper surface of uppermost first segment unit cutting babinet
Connection is fixedly mounted with bolt after upper Positioning holes on the lower face of box-type member, passes sequentially through and is fixedly mounted with above and below each unit cutting babinet
It is bolted and is fixedly mounted with after positioning pin and location hole positioning on the mounting plane of end face；
The second positioning pin on upper surface that the end cut case passes through end cut babinet is placed in described nethermost
After location hole on the lower face of one section unit cutting babinet connection is fixedly mounted with bolt；The servo-actuated wheel assembly passes through symmetrical
Installation wheel carrier be installed in the lower face of end cut babinet；
The lubricant passage way of the cutting box and end cut box cavity, transfer pipeline and inclinometer channel respectively connect respectively
Logical, so as to meet saw chain formula slotter digging operation when connects servo-actuated wheel assembly oil injecting lubricating, original place soil whitewashing jet and underground
The feature operation of continuous wall chase body correction；
The heavy duty chain forms chain drive between drive sprocket and supporting roller after being concatenated by more piece chain rail, and positioned at institute
It states in the guiding protecting groove and guiding protecting of the left and right sides of cutting box and end cut case to move up and down；Every pitch chain
The upper end mounting hole of two or so chain pieces of rail is set as upper end step hole, their lower end mounting hole is set as lower end and leads to
Hole；Lower end through-hole of the guide to pass through chain piece and the mode partially into upper end step hole are arranged in guide and upper end stand
Gap is formed between the stage in rank hole, and oil sealing is set in the interstitial site；The connecting pin is placed in guide and two or so
In the upper end step hole hole that forms of docking of chain piece, connecting pin is internally provided with the oil duct towards guide inner wall, one end be equipped with
Oil duct connection, the end oil nozzle for injecting lubricating grease；In addition, two fastening spiral shells are each provided on the end face of each chain piece
Hole；
First cutter, the second cutter, third cutter, the 4th cutter, the 5th cutter in the cutter of the multiple different types
With the 6th cutter in the first bottom plate, the second bottom plate, third bottom plate, the 4th bottom plate, the 5th bottom plate and the 6th bottom plate respectively contained
Two sides of longitudinal center or so be respectively provided with two bottom holes, and pass through bolt across the bottom hole and again chain with heavily loaded chain
The each of two or so chain pieces of rail fastens screw hole and is fixed on them on the upper surface of chain piece, and on heavily loaded chain outer surface
It is spaced apart；
First outside cutter of first cutter is in a manner that opposite first bottom plate transverse plane tilts outward or so pair
Claim to be set to the end of the first bottom plate, and 1=133 ~ 138 ° of the included angle A formed with the back side of one of the upper and lower surface of the first bottom plate；
The first end cutter is arranged vertically within positive two sides opposite with its back side on the first bottom plate in a manner of symmetrical
Edge；First facing tool is arranged vertically between two, the front first end cutter of the first bottom plate；
The second end cutter of second cutter is arranged vertically within the upper and lower surface of the second bottom plate in a manner of symmetrical
One of positive two edge parts；Second facing tool is arranged vertically within the outer side tool of two, front third of the second bottom plate
Between tool portion；
Cutter is arranged vertically within the upper and lower surface of third bottom plate in a manner of symmetrical on the outside of the third of the third cutter
One of positive two edge parts, and with third bottom plate front formed 2=103 ° ~ 108 ° of included angle A；The third plane
Cutter is arranged vertically on the outside of two, the front third of third bottom plate between cutter part；
4th outside cutter of the 4th cutter is arranged vertically within the upper and lower surface of the 4th bottom plate in a manner of symmetrical
One of positive two edge parts, and with the 4th bottom plate front formed 3=103 ° ~ 108 ° of included angle A；The fourth plane
Cutter is arranged vertically between the 4th outside cutter part of two, front of the 4th bottom plate in a manner of symmetrical and deviates length side
To the side or upper end of center line；
5th outside cutter of the 5th cutter is in a manner that opposite 5th bottom plate transverse plane tilts outward or so pair
Claim to be set to the end of the 5th bottom plate, and 4=103 ° ~ 108 ° of the included angle A formed with the front of one of the 5th bottom plate upper and lower surface；
The 5th inside cutter is symmetrical set in a manner that opposite 5th bottom plate transverse plane tilts outward in the 5th bottom plate
Front and close to the 5th outside cutter, and 1=97 ° ~ 102 ° of the included angle B formed with the fronts of five bottom plates；5th facing tool
It is arranged vertically between the 5th outside cutter part of two, front of the 5th bottom plate and deviateed in length direction in a manner of symmetrical
The side or upper end of heart line；
6th outside cutter of the 6th cutter is in a manner that opposite 6th bottom plate transverse plane tilts outward or so pair
Claim to be set to the end of the 6th bottom plate, and 5=103 ° ~ 108 ° of the included angle A formed with the front of one of the 6th bottom plate upper and lower surface；
The 6th inside cutter is arranged vertically within the front of the 6th bottom plate in a manner that opposite 6th bottom plate is symmetrical and close to the 6
Outside cutter；The meta position of two the 6th outside cutter parts in front for being arranged vertically within the 6th bottom plate of 6th facing tool
It puts；
The cutter head is respectively in the first outside cutter, first end cutter, the first facing tool, the second end cutter,
Cutter on the outside of two facing tools, third, third facing tool, the 4th outside cutter, fourth plane cutter, the 5th outside cutter,
Two are respectively equipped on 5th inside cutter, the 5th facing tool, the 6th outside cutter, the 6th inside cutter and the 6th facing tool
It is a and be symmetrically disposed on their free end or end both sides；
The cutter of the multiple different types is to set difference according to the width of wall body of slotter milling diaphram wall
Blade widths, therefore the first cutter, the second cutter, third cutter, the 4th cutter, the 5th cutter and the 6th cutter are in heavy chain
The cutter of arrangement intersected with each other on item along heavily loaded chain the underground groove body of straight cuts up and down when ensure on its width into
Row cutting and stirring comprehensively, correspondingly, the distance between cutter edge of outermost cutter is wide with underground groove body among them
It spends identical.
The utility model is also possible that the chain has two groups into mechanism, along hoisting frame or so or front and rear is arranged symmetrically
In its installation site.
The utility model is also possible that guiding protecting groove and end cut babinet of the cutting babinet left and right sides or so
Wearing plate is equipped in the guiding protecting of two sides.
The utility model is also possible that rubber or poly- ammonia of the oil sealing in the heavily loaded chain using certain degree of hardness and elasticity
Ester material is made, and has good airproof performance, wear-resistant and corrosion-resistant effect.
The lubricating grease injected in the oil duct inside connecting pin that the utility model is also possible that in the heavily loaded chain is tool
There are wear-resisting, waterproof, anti-oxidant and favorable sealing property No. 2 universal lithium base fat, No. 3 universal lithium base fat or Universal automobile lithium base
Fat.
The left and right chain piece that the utility model is also possible that in heavily loaded chain is made using the forging of 35MnBM steel alloys preform
Make, have the characteristics that big compared with high intensity and wearability and anti-fine sand ability.
The utility model is also possible that the first bottom plate in the cutter, the second bottom plate, third bottom plate, the 4th bottom plate,
Five bottom plates and the 6th bottom plate are made of NM300 or NM400 wear-resisting steel plates, have high intensity, high-wearing feature and tensile strength
The features such as high.
The utility model is also possible that the first bottom plate in the cutter, the second bottom plate, third bottom plate, the 4th bottom plate,
The fastening screw hole and fastening bolt of two or so chain pieces of four bottom holes and chain rail on five bottom plates and the 6th bottom plate
Fit clearance is 0.15 ~ 0.30mm.
Description of the drawings
Fig. 1 is the utility model saw chain formula slotter cutting mechanism structure diagram；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the partial sectional view of hoisting frame in Fig. 2, power head and chain into mechanism；
Fig. 4 is the structure diagram of unit cutting box in Fig. 1；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the structure diagram of Fig. 1 medial end portions cutting boxes；
Fig. 7 is the left view of Fig. 6；
Fig. 8 is the structure diagram of heavily loaded chain in Fig. 1；
Fig. 9 is the left view of Fig. 8；
Figure 10 is the D-D of Fig. 8 to sectional view；
Figure 11 is the structure diagram of the first cutter in Fig. 1；
Figure 12 is the vertical view of Figure 11；
Figure 13 is the left view of Figure 11；
Figure 14 is the structure diagram of the second cutter in Fig. 1；
Figure 15 is the vertical view of Figure 14；
Figure 16 is the left view of Figure 14；
Figure 17 is the structure diagram of third cutter in Fig. 1；
Figure 18 is the vertical view of Figure 17；
Figure 19 is the left view of Figure 17；
Figure 20 is the structure diagram of the 4th cutter in Fig. 1；
Figure 21 is the vertical view of Figure 20；
Figure 22 is the left view of Figure 20；
Figure 23 is the structure diagram of the 5th cutter in Fig. 1；
Figure 24 is the vertical view of Figure 23；
Figure 25 is the left view of Figure 23；
Figure 26 is the structure diagram of the 6th cutter in Fig. 1；
Figure 27 is the vertical view of Figure 26；
Figure 28 is the left view of Figure 26.
Specific embodiment
The utility model saw chain formula slotter cutting mechanism is further described below in conjunction with attached drawing.
A kind of saw chain formula slotter cutting mechanism, including：Hoisting frame 1, including lifting frame body 11, before lifting frame body 11
The sliding slot 12 in portion, positioned at the guide plate 13 at 11 back of lifting frame body and lower part box-type member 14；Power head 2, including power head
Mounting bracket 21 has the driving head 22 of drive sprocket 221, gearbox 222 and hydraulic motor 223, positioned at power head mounting bracket 21
The sliding block 23 at back；Cutting box 3 does not have the more piece length of lubricant passage way, transfer pipeline and inclinometer channel not etc. by inner cavity
Unit cutting babinet docking composition, including being located at the guiding protecting groove 32 of cutting 31 left and right sides of babinet and being cut positioned at unit
Cut positioning pin 34, the location hole 35 of 31 upper and lower end face of babinet；End cut case 4 has lubricant passage way, transfer pipeline including inner cavity
With the end cut babinet 41 of inclinometer channel, positioned at the guiding protecting 412 of 41 left and right sides of end cut babinet, there is a left side
The servo-actuated wheel assembly 42 of right symmetrical installation wheel carrier 421 and supporting roller 422 and the positioned at 41 upper surface of end cut babinet
Two positioning pins 43；Heavily loaded chain 5 is concatenated by more piece chain rail and is formed, and each chain piece 52,52 ' in left and right, pin are included per pitch chain rail 51
Set 53, connecting pin 54 and oil sealing 55 form；The cutter 6 of multiple and different patterns, including containing the first bottom plate 6021, equipped with cutter head 66
First outside cutter 6022, the first end cutter 6023,6023 ' equipped with cutter head 66 and the first facing tool equipped with cutter head 66
6024 the first cutter 602, the second end cutter 6032,6032 ' containing the second bottom plate 6031, equipped with cutter head 66 and equipped with cutter head
Second cutter 603 of 66 the second facing tool 6033, cutter on the outside of bottom plate containing third 6041, the third equipped with cutter head 66
6042,6042 ' and the third facing tool 6043 equipped with cutter head 66 third cutter 604 containing the 4th bottom plate 6051, equipped with cutter head
4th cutter 605 of 66 the 4th outside cutter 6052,6052 ' and the fourth plane cutter 6053,6053 ' equipped with cutter head 66,
Containing the 5th bottom plate 6061, the 5th outside cutter 6062,6062 ' equipped with cutter head 66, the 5th inside cutter equipped with cutter head 66
6063,6063 ' and the 5th facing tool 6064,6064 ' equipped with cutter head 66 the 5th cutter 606 and containing the 6th bottom plate
6071st, the 6th outside cutter 6072,6072 ' equipped with cutter head 66, the 6th inside cutter 6073,6073 ' equipped with cutter head 66 and
6th cutter 607 of the 6th facing tool 6074 equipped with cutter head 66, they are consolidated in a manner of spaced apart by bolt
It is scheduled on outer surface of the heavily loaded chain 5 per 51 or so chain piece of pitch chain rail；And chain is opened into mechanism 7 and column 8；It is characterized in that：
The hoisting frame 1 is placed in by the guide plate 13 at 11 back of lifting frame body on 8 guide rail of column of saw chain formula slotter；
The inner cavity of the lower part box-type member 14 of the hoisting frame 1 is equipped with lubricant passage way, transfer pipeline and inclinometer channel with cutting box 3
Each channel of perforation, the mounting plane of lower face are equipped with location hole 142；
The power head 2 is placed in the sliding slot of the forepart of lifting frame body 11 by the sliding block 23 at the back of power head mounting bracket 21
In 12；The driving head 22 is located at the upper surface of the protrusion box stent 211 of 21 forepart of power head mounting bracket, the speed change
Case 222 is located at the top of power head mounting bracket 21, and the hydraulic motor 223 is installed in the input terminal of 222 top of gearbox, described
Drive sprocket 221 is installed on the output terminal of 222 lower section of gearbox；
The chain is located at the inner cavity of the lower part box-type member 14 of lifting frame body 11, its one end and power head into mechanism 7
The lower end articulated connection of the protrusion box stent 211 of 21 forepart of mounting bracket, the inner cavity of its other end and lower part box-type member 14
Interior bearing 144 be articulated and connected；The chain has two groups into mechanism 7, its peace is arranged symmetrically in along hoisting frame 1 or so or front and rear
Holding position；
The cutting box 3 is configured according to the digging depth of slotter longitudinally to be connected by the more piece unit cutting babinet of different length
It connects and forms, and hoisting frame 1 is placed in by means of the positioning pin 34 on the upper surface of uppermost first segment unit cutting babinet 31
Lower part box-type member 14 lower face on upper Positioning holes 142 after with bolt be fixedly mounted with connection, pass sequentially through and be fixedly mounted with each unit
Positioning pin 34 and location hole 35 on the mounting plane of 31 upper and lower end face of cutting babinet are bolted after positioning and are fixedly mounted with；
The second positioning pin 43 on the upper surface that the end cut case 4 passes through end cut babinet 41 is placed in described most lower
After location hole 35 on the lower face of the one section unit cutting babinet 31 in face connection is fixedly mounted with bolt；The servo-actuated wheel assembly 42 is logical
Cross the lower face that symmetrical installation wheel carrier 421 is installed in end cut babinet 41；
Lubricant passage way, transfer pipeline and the inclinometer channel of 4 inner cavity of the cutting box 3 and end cut case respectively connect respectively
It is logical, to servo-actuated 42 oil injecting lubricating of wheel assembly, original place soil whitewashing jet and underground during so as to meet saw chain formula slotter digging operation
The feature operation of diaphragm wall groove body correction；
The guiding of 41 left and right sides of guiding protecting groove 32 and end cut babinet of cutting 31 left and right sides of babinet
Wearing plate 77 is equipped in backplate 412；
The heavy duty chain 5 forms chain drive after being concatenated by more piece chain rail between drive sprocket 121 and supporting roller 422,
And it is located at the left and right sides of the cutting box 3 and end cut case 4 to move up and down；Two left sides per pitch chain rail 51
The upper end mounting hole of right chain piece 52,52 ' is set as upper end step hole 521,521 ', their lower end mounting hole is set as down
Hold through-hole 522,522 '；The guide 53 to pass through the lower end through-hole 522,522 ' of chain piece and partially into upper end step hole 521,
521 ' mode arranges that form gap between the stage in guide 53 and upper end step hole 521,521 ' gap is between annular
Gap, and oil sealing 55 is set in the interstitial site；The connecting pin 54 is placed in the upper of guide 53 and two or so chain pieces 52,52 '
End stepped hole 521,521 ' is docked in the hole formed, and connecting pin 54 is internally provided with the oil duct 541 towards 53 inner wall of guide, one end
Equipped with connected with oil duct 541, the end oil nozzle 542 for injecting lubricating grease；It is injected in oil duct 541 inside the connecting pin 54
Lubricating grease be with wear-resisting, waterproof, anti-oxidant and favorable sealing property No. 2 universal lithium base fat, No. 3 universal lithium base fat or vapour
Vehicle universal lithium base fat；In addition, two fastening screw holes 524,524 are each provided on the end face of each chain piece 52,52 '；Described
Left and right chain piece 52,52 ' is forged using 35MnBM steel alloys preform and made, and has higher intensity and wearability, anti-fine sand energy
The characteristics of power is big；；The guide 53 is each passed through lower end through-hole 522,522 ' afterwards and is installed in after setting oil sealing 55 at its both ends
Upper end step hole 521,521 ', the oil sealing 55 are made of the rubber or polyurethane material of certain degree of hardness and elasticity, had close
Good, the wear-resistant and corrosion-resistant effect of envelope property；The connecting pin 54 is placed in the upper end stand of guide 53 and two or so chain pieces 52,52 '
Rank hole 521,521 ' is docked in the hole formed, and connecting pin 54 is made of 45B steel alloys, and anti-shearing, counter-bending and Resisting fractre is strong
Degree is high, has both higher shock resistance, antifatigue and wear resistance；
First cutter 602, the second cutter 603, third cutter 604, the 4th cutter in the cutter 6 of the multiple different types
605th, the 5th cutter 606 and the 6th cutter 607 are in the first bottom plate 6021, the second bottom plate 6031, third bottom plate respectively contained
6041st, two sides of longitudinal center of the 4th bottom plate 6051, the 5th bottom plate 6061 and the 6th bottom plate 6071 or so are respectively provided with two bottom plates
Through-hole 68,68 ', and pass through bolt across bottom hole 68,68 ' and again with two or so chain pieces of the chain rail 51 of heavily loaded chain 5
52,52 ' each fastening screw hole 524,524 ' is spirally connected and they is fixed on the upper surface 523,523 ' of chain piece, and in heavy chain
It is spaced apart on 5 outer surface of item；First bottom plate 6021, the second bottom plate 6031, third bottom plate 6041, the 4th bottom plate
6051st, the 5th bottom plate 6061 and four bottom holes 68,68 ' and two or so chain pieces of chain rail 51 on the 6th bottom plate 6071
The fit clearance of fastening screw hole 524,524 ' and fastening bolt on 52,52 ' is 0.15 ~ 0.30mm；
First outside cutter 6022,6022 ' of first cutter 602 is outside with 6021 transverse plane of opposite first bottom plate
The mode of tilting is symmetrical set in the end of the first bottom plate 6021, and with the back of the body of one of the upper and lower surface of the first bottom plate 6021
1=133 ~ 138 ° of the included angle A that face is formed；The first end cutter 6023,6023 ' is arranged vertically in a manner of symmetrical
The front edge portion opposite with its back side on one bottom plate 6021；First facing tool 6024 is also arranged vertically within the first bottom plate
Between 6021 two, front first end cutter；
The second end cutter 6032,6032 ' of second cutter 603 is arranged vertically within the second bottom in a manner of symmetrical
Positive two edge parts of one of the upper and lower surface of plate 6031；Second facing tool 6033 is arranged vertically within the second bottom plate
Between 6031 two, front the second end cutter；
Cutter 6042,6024 ' is arranged vertically within third bottom in a manner of symmetrical on the outside of the third of the third cutter 604
Positive two edge parts of one of the upper and lower surface of plate 6031, and with third bottom plate 6021 front formed included angle A 2=
103°~108°；The third facing tool 6043 is arranged vertically within cutter part on the outside of two, the front third of third bottom plate 6041
Between；
4th outside cutter 6052,6052 ' of the 4th cutter 6053,6053 ' is arranged vertically in a manner of symmetrical
In positive two edge parts of one of the upper and lower surface of the 4th bottom plate 6051, and with the 4th bottom plate 6051 front formed folder
Angle A3=103 ° ~ 108 °；The fourth plane cutter 6053,6053 ' is arranged vertically within the 4th bottom plate 6051 in a manner of symmetrical
The 4th outside cutter part of two, front between and deviate the side or upper end of length direction center line；
5th outside cutter 6062,6062 ' of the 5th cutter 606 is outside with 6061 transverse plane of opposite 5th bottom plate
The mode of tilting is symmetrical set in the end of the 5th bottom plate 6061, and with the front of one of 6061 upper and lower surface of the 5th bottom plate
4=103 ° ~ 108 ° of the included angle A of formation；The 5th inside cutter 6063,6063 ' with opposite 5th bottom plate, 6061 transverse plane to
The mode of outer tilting is symmetrical set in the front of the 5th bottom plate 6061, and with the 5th bottom plate 6061 front formed angle
B1=97°~102°；5th facing tool 6064,6064 ' is arranged vertically within the 5th bottom plate 6061 in a manner of symmetrical
Deviate the side or upper end of length direction center line between positive two the 5th outside cutter parts；
6th outside cutter 6072,6072 ' of the 6th cutter 607 is outside with 6071 transverse plane of opposite 6th bottom plate
The mode of tilting is symmetrical set in the end of the 6th bottom plate 6071, and with the 6th bottom plate 6071 front formed included angle A 5
=103°~108°；The 6th inside cutter 6073,6073 ' is arranged vertically in a manner that opposite 6th bottom plate 6071 is symmetrical
The front of 6th bottom plate 6071 and close 6th outside cutter；6th facing tool 6074 is arranged vertically within the 6th bottom plate
Position between 6071 the 6th outside cutter part of two, front；
The cutter head 66 is flat in the first outside cutter 6022,6022 ', first end cutter 6023,6023 ', first respectively
Face cutter 6024, the second end cutter 6032,6032 ', the second facing tool 6033, cutter 6042,6024 ', on the outside of third
Three facing tools 6043, the 4th outside cutter 6052,6052 ', fourth plane cutter 6053,6053 ', the 5th outside cutter
6062,6062 ', the 5th inside cutter 6063,6063 ', the 5th facing tool 6064,6064 ', the 6th outside cutter 6072,
Two are respectively equipped on 6072 ', the 6th inside cutter 6073,6073 ' and the 6th facing tool 6074 and are symmetrically disposed on them
Free end or end both sides；
The cutter 6 of the multiple different types is different to set according to the width of wall body of slotter milling diaphram wall
Blade widths, therefore the first cutter 602, the second cutter 603, third cutter 604, the 4th cutter 605, the 5th cutter 606 and
Six cutters 607）It is protected in arrangement intersected with each other on heavily loaded chain 5 and the underground groove body of straight cuts up and down along heavily loaded chain 5
Card is cut and is stirred comprehensively on its width, correspondingly, most the distance between cutter edge of extension cutter among them
It is of same size with underground groove body.The first bottom plate 6021, the second bottom plate 6031 in the cutter 6, third bottom plate 6041, the 4th bottom
Plate 6051, the 5th bottom plate 6061 and the 6th bottom plate 6071 are made of NM300 or NM400 wear-resisting steel plates, have high intensity, height
The features such as wearability and high tensile strength.
The utility model saw chain formula slotter cutting mechanism has that cutting tool intensity is high, wear-resisting reliable, chain greasisng and
The saw chain formula slotter cutting mechanism that sealing performance is effectively improved greatly expands the equipment scope of application and application power.
Claims (9)
1. a kind of saw chain formula slotter cutting mechanism, including：
Hoisting frame（1）, including lifting frame body（11）, positioned at lifting frame body（11）The sliding slot of forepart（12）, positioned at lifting frame body
（11）The guide plate at back（13）And lower part box-type member（14）；
Power head（2）, including power head mounting bracket（21）, there is drive sprocket（221）, gearbox（222）And hydraulic motor
（223）Driving head（22）, positioned at power head mounting bracket（21）The sliding block at back（23）；
Cutting box（3）, by inner cavity there is the unit of the more piece length of lubricant passage way, transfer pipeline and inclinometer channel not etc. to cut
Babinet docking composition, including being located at cutting babinet（31）The guiding protecting groove of left and right sides（32）And positioned at unit cutting box
Body（31）The positioning pin of upper and lower end face（34）, location hole（35）；
End cut case（4）, including inner cavity have lubricant passage way, transfer pipeline and inclinometer channel end cut babinet
（41）, positioned at end cut babinet（41）The guiding protecting of left and right sides（412）, there is symmetrical installation wheel carrier
（421）And supporting roller（422）Servo-actuated wheel assembly（42）And positioned at end cut babinet（41）Second positioning pin of upper surface
（43）；
Heavily loaded chain（5）, concatenated and formed by more piece chain rail, per pitch chain rail（51）Including each chain piece in left and right（52,52 '）, pin
Set（53）, connecting pin（54）And oil sealing（55）Composition；
The cutter of multiple and different patterns（6）, including containing the first bottom plate（6021）, equipped with cutter head（66）The first outside cutter
（6022,6022 '）, equipped with cutter head（66）First end cutter（6023,6023 '）With equipped with cutter head（66）The first flat knife
Tool（6024）The first cutter（602）, containing the second bottom plate（6031）, equipped with cutter head（66）The second end cutter（6032,
6032’）With equipped with cutter head（66）The second facing tool（6033）The second cutter（603）, bottom plate containing third（6041）, be equipped with
Cutter head（66）Third on the outside of cutter（6042,6042 '）With equipped with cutter head（66）Third facing tool（6043）Third knife
Tool（604）, containing the 4th bottom plate（6051）, equipped with cutter head（66）The 4th outside cutter（6052,6052 '）With equipped with cutter head（66）
Fourth plane cutter（6053,6053 '）The 4th cutter（605）, containing the 5th bottom plate（6061）, equipped with cutter head（66）The 5th
Outside cutter（6062,6062 '）, equipped with cutter head（66）The 5th inside cutter（6063,6063 '）With equipped with cutter head（66）
Five facing tools（6064,6064 '）The 5th cutter（606）And containing the 6th bottom plate（6071）, equipped with cutter head（66）The 6th
Outside cutter（6072,6072 '）, equipped with cutter head（66）The 6th inside cutter（6073,6073 '）With equipped with cutter head（66）
Six facing tools（6074）The 6th cutter（607）, they are bolted on heavy chain in a manner of spaced apart
Item（5）Per pitch chain rail（51）The outer surface of left and right chain piece；
And chain is opened into mechanism（7）And column（8）；
It is characterized in that：
The hoisting frame（1）Pass through lifting frame body（11）The guide plate at back（13）It is placed in the column of saw chain formula slotter（8）It leads
On rail；The hoisting frame（1）Lower part box-type member（14）Inner cavity be equipped with and cutting box（3）Lubricant passage way, transfer pipeline
With each channel of inclinometer channel perforation, the mounting plane of lower face is equipped with location hole（142）；
The power head（2）Pass through power head mounting bracket（21）Back sliding block（23）It is placed in lifting frame body（11）Forepart
Sliding slot（12）It is interior；The driving head（22）Positioned at the power head mounting bracket（21）The protrusion box stent of forepart（211）It is upper
End face, the gearbox（222）Positioned at power head mounting bracket（21）Top, the hydraulic motor（223）It is installed in gearbox
（222）The input terminal of top, the drive sprocket（221）It is installed in gearbox（222）On the output terminal of lower section；
The chain is opened into mechanism（7）Positioned at lifting frame body（11）Lower part box-type member（14）Inner cavity, its one end and power
Head mounting bracket（21）The protrusion box stent of forepart（211）Lower end articulated connection, its other end and lower part box-type member
（14）Inner cavity interior bearing（144）Articulated connection；
The cutting box（3）It is longitudinally connected by the more piece unit cutting babinet of different length according to the configuration of the digging depth of slotter
And it forms, and babinet is cut by uppermost first segment unit（31）Upper surface on positioning pin（34）It is placed in hoisting frame
（1）Lower part box-type member（14）Lower face on upper Positioning holes（142）Connection is fixedly mounted with bolt afterwards, passes sequentially through and is fixedly mounted with respectively
A unit cuts babinet（31）Positioning pin on the mounting plane of upper and lower end face（34）And location hole（35）Pass through bolt after positioning
Connection is fixedly mounted with；
The end cut case（4）Pass through end cut babinet（41）Upper surface on the second positioning pin（43）Described in being placed in most
A following section unit cutting babinet（31）Lower face on location hole（35）Afterwards connection is fixedly mounted with bolt；The supporting roller is total
Into（42）Pass through symmetrical installation wheel carrier（421）It is installed in end cut babinet（41）Lower face；
The cutting box（3）With end cut case（4）Lubricant passage way, transfer pipeline and the inclinometer channel of inner cavity respectively connect respectively
It is logical, to being servo-actuated wheel assembly during so as to meet saw chain formula slotter digging operation（42）Oil injecting lubricating, original place soil whitewashing jet and ground
The feature operation of lower diaphragm wall groove body correction；
The heavy duty chain（5）In drive sprocket after being concatenated by more piece chain rail（121）And supporting roller（422）Between formed chain pass
It is dynamic, and positioned at the cutting box（3）With end cut case（4）Left and right sides guiding protecting groove（32）And guiding protecting
（412）It is interior to move up and down；Every pitch chain rail（51）Two or so chain pieces（52,52 '）The setting of upper end mounting hole
For upper end step hole（521,521 '）, their lower end mounting hole is set as lower end through-hole（522,522 '）；The guide
（53）To pass through the lower end through-hole of chain piece（522,522 '）With partially into upper end step hole（521,521 '）Mode arrange with
In guide（53）With upper end step hole（521,521 '）Stage between form gap, and oil sealing is set in the interstitial site
（55）；The connecting pin（54）It is placed in guide（53）With two or so chain pieces（52,52 '）Upper end step hole（521,521 '）It is right
In the hole connect, connecting pin（54）It is internally provided with towards guide（53）The oil duct of inner wall（541）, one end is equipped with and oil duct
（541）Connection, the end oil nozzle for injecting lubricating grease（542）；In addition, in each chain piece（52,52 '）End face on respectively set
There are two fastening screw holes（524,524）；
The cutter of the multiple different types（6）In the first cutter（602）, the second cutter（603）, third cutter（604）, the 4th
Cutter（605）, the 5th cutter（606）With the 6th cutter（607）In the first bottom plate respectively contained（6021）, the second bottom plate
（6031）, third bottom plate（6041）, the 4th bottom plate（6051）, the 5th bottom plate（6061）With the 6th bottom plate（6071）Longitudinal center
Two sides of left and right are respectively provided with two bottom holes（68,68 '）, and pass through bolt across bottom hole（68,68 '）And again with heavy duty
Chain（5）Chain rail（51）Chain piece（52,52 '）Each fastening screw hole（524,524 '）It is spirally connected and they is fixed on chain piece
Upper surface（523,523 '）On, and in heavily loaded chain（5）It is spaced apart on outer surface；
First cutter（602）The first outside cutter（6022,6022 '）With opposite first bottom plate（6021）Transverse plane to
The mode of outer tilting is symmetrically set to the first bottom plate（6021）End, and with the first bottom plate（6021）Upper and lower surface
One of the back side formed 1=133 ~ 138 ° of included angle A；The first end cutter（6023,6023 '）It is hung down in a manner of symmetrical
Directly it is arranged in the first bottom plate（6021）Upper positive two edge part opposite with its back side；First facing tool（6024）
Also it is arranged vertically within the first bottom plate（6021）Two, front first end cutter between；
Second cutter（603）The second end cutter（6032,6032 '）The second bottom is arranged vertically in a manner of symmetrical
Plate（6031）One of upper and lower surface positive two edge parts；Second facing tool（6033）It is arranged vertically within second
Bottom plate（6031）Two, front the second end cutter between；
The third cutter（604）Third on the outside of cutter（6042,6024 '）Third bottom is arranged vertically in a manner of symmetrical
Plate（6031）One of upper and lower surface positive two edge parts, and with third bottom plate（6021）Front formed included angle A 2
=103°~108°；The third facing tool（6043）It is arranged vertically within third bottom plate（6041）The outer side tool of two, front third
Between tool portion；
4th cutter（6053,6053 '）The 4th outside cutter（6052,6052 '）It is arranged vertically in a manner of symmetrical
In the 4th bottom plate（6051）One of upper and lower surface positive two edge parts, and with the 4th bottom plate（6051）Front formed
3=103 ° ~ 108 ° of included angle A；The fourth plane cutter（6053,6053 '）The 4th bottom is arranged vertically in a manner of symmetrical
Plate（6051）The 4th outside cutter part of two, front between and deviate the side or upper end of length direction center line；
5th cutter（606）The 5th outside cutter（6062,6062 '）With opposite 5th bottom plate（6061）Transverse plane to
The mode of outer tilting is symmetrical set in the 5th bottom plate（6061）End, and with the 5th bottom plate（6061）One of upper and lower surface
Front formed 4=103 ° ~ 108 ° of included angle A；The 5th inside cutter（6063,6063 '）With opposite 5th bottom plate（6061）
The mode that transverse plane tilts outward is symmetrical set in the 5th bottom plate（6061）Front and close to the 5th outside cutter, and
With the 5th bottom plate（6061）Front formed 1=97 ° ~ 102 ° of included angle B；5th facing tool（6064,6064 '）With a left side
Right symmetric mode is arranged vertically within the 5th bottom plate（6061）The 5th outside cutter part of two, front between and deviate length direction
The side or upper end of center line；
6th cutter（607）The 6th outside cutter（6072,6072 '）With opposite 6th bottom plate（6071）Transverse plane to
The mode of outer tilting is symmetrical set in the 6th bottom plate（6071）End, and with the 6th bottom plate（6071）One of upper and lower surface
Front formed 5=103 ° ~ 108 ° of included angle A；The 6th inside cutter（6073,6073 '）With opposite 6th bottom plate（6071）
Symmetrical mode is arranged vertically within the 6th bottom plate（6071）Front and close to the 6th outside cutter；6th facing tool
（6074）Be arranged vertically within the 6th bottom plate（6071）The 6th outside cutter part of two, front between position；
The cutter head（66）In the first outside cutter（6022,6022 '）, first end cutter（6023,6023 '）, the first plane
Cutter（6024）, the second end cutter（6032,6032 '）, the second facing tool（6033）, cutter on the outside of third（6042,
6024’）, third facing tool（6043）, the 4th outside cutter（6052,6052 '）, fourth plane cutter（6053,6053 '）、
5th outside cutter（6062,6062 '）, the 5th inside cutter（6063,6063 '）, the 5th facing tool（6064,6064 '）,
Six outside cutters（6072,6072 '）, the 6th inside cutter（6073,6073 '）With the 6th facing tool（6074）On be respectively equipped with
Two and it is symmetrically disposed on their free end or end both sides；
The cutter of the multiple different types（6）It is different to set according to the width of wall body of slotter milling diaphram wall
Blade widths, therefore the first cutter（602）, the second cutter（603）, third cutter（604）, the 4th cutter（605）, the 5th cutter
（606）With the 6th cutter（607）In heavily loaded chain（5）It is above intersected with each other to arrange and along heavily loaded chain（5）Upper and lower straight cuts
Ensure to be cut and stirred comprehensively on its width during the groove body of underground, correspondingly, the cutter head sword of most extension cutter among them
The distance between mouth is of same size with underground groove body.
2. saw chain formula slotter cutting mechanism according to claim 1, it is characterised in that the chain is opened into mechanism（7）Have
Two groups, along hoisting frame（1）Left and right front and rear is arranged symmetrically in its installation site.
3. saw chain formula slotter cutting mechanism according to claim 1, it is characterised in that the cutting babinet（31）Left and right
The guiding protecting groove of two sides（32）With end cut babinet（41）The guiding protecting of left and right sides（412）Inside it is equipped with wearing plate
（77）.
4. saw chain formula slotter cutting mechanism according to claim 1, it is characterised in that the connecting pin（54）Internal
Oil duct（541）The lubricating grease of interior injection is with wear-resisting, waterproof, anti-oxidant and favorable sealing property No. 2 universal lithium base fat, 3
Number universal lithium base fat or Universal automobile lithium saponify.
5. saw chain formula slotter cutting mechanism according to claim 1, it is characterised in that the heavy duty chain（5）In oil
Envelope（55）It is made of the rubber or polyurethane material of certain degree of hardness and elasticity, there is good airproof performance, wear-resistant and corrosion-resistant work
With.
6. saw chain formula slotter cutting mechanism according to claim 1, it is characterised in that the heavy duty chain（5）In company
Outbound（54）Internal oil duct（541）The lubricating grease of interior injection is with wear-resisting, waterproof, anti-oxidant and favorable sealing property 2
Number universal lithium base fat, No. 3 universal lithium base fat or Universal automobile lithium saponify.
7. saw chain formula slotter cutting mechanism according to claim 1, it is characterised in that the heavy duty chain（5）In a left side
Right chain piece（52,52 '）It is forged and made using 35MnBM steel alloys preform, there is higher intensity and wearability and anti-fine sand energy
The characteristics of power is big.
8. saw chain formula slotter cutting mechanism according to claim 1, it is characterised in that the cutter（6）In the first bottom
Plate（6021）, the second bottom plate（6031）, third bottom plate（6041）, the 4th bottom plate（6051）, the 5th bottom plate（6061）With the 6th bottom
Plate（6071）It is made of NM300 or NM400 wear-resisting steel plates, has the characteristics that high intensity, high-wearing feature and tensile strength are high.
9. saw chain formula slotter cutting mechanism according to claim 1, it is characterised in that the cutter（6）In the first bottom
Plate（6021）, the second bottom plate（6031）, third bottom plate（6041）, the 4th bottom plate（6051）, the 5th bottom plate（6061）With the 6th bottom
Plate（6071）On four bottom holes（68,68 '）And chain rail（51）Two or so chain pieces（52,52 '）Fastening screw hole
（524,524 '）Fit clearance with fastening bolt is 0.15 ~ 0.30mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720847876.9U CN207469341U (en) | 2017-07-13 | 2017-07-13 | A kind of saw chain formula slotter cutting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720847876.9U CN207469341U (en) | 2017-07-13 | 2017-07-13 | A kind of saw chain formula slotter cutting mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252558A (en) * | 2017-07-13 | 2019-01-22 | 上海广大基础工程有限公司 | A kind of saw chain formula slotter cutting mechanism |
| CN109537660A (en) * | 2019-01-04 | 2019-03-29 | 重庆长征重工有限责任公司 | Bar shaped deep trouth foundation excavation equipment |
| CN110172986A (en) * | 2019-05-08 | 2019-08-27 | 浙江吉通地空建筑科技有限公司 | Canal formula cuts the chain saw case pull-up and a draw out method of cement soil wall equipment |
| GB2578483A (en) * | 2018-10-29 | 2020-05-13 | Mastenbroek Ltd | Trenching apparatus and a method of trenching |
| CN111438830A (en) * | 2020-04-08 | 2020-07-24 | 成都市猎石者破岩科技有限责任公司 | Grooving device, power machine and grooving machine |
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2017
- 2017-07-13 CN CN201720847876.9U patent/CN207469341U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252558A (en) * | 2017-07-13 | 2019-01-22 | 上海广大基础工程有限公司 | A kind of saw chain formula slotter cutting mechanism |
| GB2578483A (en) * | 2018-10-29 | 2020-05-13 | Mastenbroek Ltd | Trenching apparatus and a method of trenching |
| GB2578483B (en) * | 2018-10-29 | 2022-10-26 | Mastenbroek Ltd | Trenching apparatus and a method of trenching |
| CN109537660A (en) * | 2019-01-04 | 2019-03-29 | 重庆长征重工有限责任公司 | Bar shaped deep trouth foundation excavation equipment |
| CN110172986A (en) * | 2019-05-08 | 2019-08-27 | 浙江吉通地空建筑科技有限公司 | Canal formula cuts the chain saw case pull-up and a draw out method of cement soil wall equipment |
| CN111438830A (en) * | 2020-04-08 | 2020-07-24 | 成都市猎石者破岩科技有限责任公司 | Grooving device, power machine and grooving machine |
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