CN205743896U - A kind of full oil pressure sandstone machine - Google Patents

Abstract

The open a kind of full oil pressure sandstone machine of this utility model, includes moving trolley, hydraulic system, rip cutting assembly and crosscutting assembly；Hydraulic system includes the first hydraulic motor, the second hydraulic motor and the 3rd hydraulic motor；Rip cutting assembly includes forward spindle case, forward spindle and rip cutting saw blade, and rip cutting saw blade is installed on the front end of forward spindle case, and the first hydraulic motor is in transmission connection with forward spindle, and forward spindle case connects swing arm cylinder component；Crosscutting assembly includes side main spindle box, side main shaft and crosscutting saw blade；Side main shaft is assembled on the main spindle box of side, and crosscutting saw blade is arranged on the main shaft of side；Connecting on the main spindle box of side and have horizontal oil cylinder, the second hydraulic motor is connected installation with side spindle drive, and side main shaft connects hoist cylinder assembly；3rd hydraulic motor is in transmission connection with walking assembly.Sandstone machine complete machine action uses full oil pressure actuated, and simple for structure, it is convenient to manipulate, and is particularly well-suited to sandstone exploitation severe environmental conditions, it is not necessary to affected by extra power, have adaptability, the extremely strong feature of practicality.

Description

A kind of full oil pressure sandstone machine

Technical field

This utility model relates to a kind of stone mining equipment, specifically refers to a kind of full oil pressure sandstone machine.

Background technology

Stone mining equipment is a kind of by after mine stones piecemeal and the mechanized equipment that is transported out, the machinery of existing stone material Melt and adopt the most generally, there is efficient energy-saving, yield rate height, the features such as little are destroyed in mine.Current stone mining equipment Structure mainly includes railcar and the sawing machine component being located in railcar, and sawing machine component divides crosscutting and rip cutting two kinds.Rip cutting Sawing machine component, its length sawing sheet goes back oscilaltion while rotating, longitudinally cutting to complete；Cross-cut saw thermomechanical components, its jack saw sheet revolves Also moving horizontally while Zhuaning, to complete horizontal section cutting, jack saw sheet is also designed to liftable simultaneously, to realize horizontal section The cutting of differing heights.

Described stone mining device structure is complicated, and action is many, and the driving about equipment complete machine action can be according to structure at present Feature, the type of drive that simple selection is conventional, the most crosscutting and action of rip cutting saw blade, the simplest employing motor electric power drives Dynamic, the level of saw blade or vertically movable, simple use oil cylinder hydraulic to drive, or electric power and hydraulic pressure coordinate and drives, though so It is convenient so to implement, but structure can be caused first complicated, and the design in the two multiple driving source is difficult to configuration, and makes manipulation Get up also inconvenient；Furthermore, it is more inconvenient that driven by power mode is applied in this specific occasion of stone mining, and is affected relatively by electric power Greatly, make troubles often to equipment normal operating.

In consideration of it, the problems referred to above are furtherd investigate by inventor, and a kind of full oil pressure sandstone machine is innovatively proposed, This case thus produces.

Utility model content

The purpose of this utility model is to provide a kind of full oil pressure sandstone machine, and complete machine all uses oil pressure actuated, has knot Structure is succinct, manipulation facilitates, avoids by advantages such as electric power are affected.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of full oil pressure sandstone machine, includes moving trolley and the hydraulic system, rip cutting assembly and the horizontal stroke that are located on this moving trolley Cut assembly；Hydraulic system includes the first hydraulic motor, the second hydraulic motor and the 3rd hydraulic motor；Before rip cutting assembly includes Main spindle box, forward spindle and rip cutting saw blade, rip cutting saw blade is installed on the front end of forward spindle case by forward spindle, and the first hydraulic motor sets Being in transmission connection on forward spindle case and with forward spindle, the rear end thereof of forward spindle case is connected on moving trolley, this forward spindle case Upper connection has the swing arm cylinder component driving its swing；Crosscutting assembly includes side main spindle box, side main shaft and crosscutting saw blade；Side master Axle is assembled on the main spindle box of side, and crosscutting saw blade is arranged on the main shaft of side；Connect on the main spindle box of side and have the whole crosscutting assembly water of drive The horizontal oil cylinder that translation is dynamic, the second hydraulic motor is connected installation with side spindle drive, and side main shaft connects has its work of drive to lift Hoist cylinder assembly；Moving trolley is provided with walking assembly, and the 3rd hydraulic motor is in transmission connection with walking assembly.

Being additionally provided with double reduction gearing group between described first hydraulic motor and forward spindle, this double reduction gearing group is by size Gear dislocation is in transmission connection composition.

Described swing arm cylinder component is double head oil cylinder, and this double head oil cylinder has a cylinder body and the work of cylinder body is all stretched out at two ends Stopper rod；Cylinder body is rotatably connected in associated supports, and the bottom of piston rod is rotatably connected on forward spindle case, piston rod upper End is provided with adjusting nut.

Described forward spindle is provided with the folder cutterhead for installing rip cutting saw blade；This folder cutterhead is provided with several, sets up separately front The two ends of main shaft, are arranged by separates between two the most adjacent folder cutterheads.

Described rip cutting saw blade is also equipped with saw blade cover, and this saw blade cover includes fixing cover, movable guard and overturning oil cylinder；Fixing Cover is fixedly installed on rip cutting assembly by clip, and movable guard is rotatably connected on the top of fixing cover, and overturning oil cylinder is connected to Between fixing cover and movable guard, to drive movable guard to make rotary movement.

Described side main shaft is double-deck king post system structure, and it includes the sheathed central shaft of inside and outside spline and hollow axle；The Two hydraulic motors are connected installation with central shaft driven, and crosscutting saw blade is arranged on the bottom of hollow axle, hoist cylinder assembly with Hollow axle connects to drive this hollow axle to lift.

The upper end of described side main spindle box is provided with the fairlead that correspondence is set on the main shaft of side, and the upper end of fairlead is provided with peace Dress seat；Second hydraulic motor and hoist cylinder assembly are installed in mounting seat.

Vertically offering bar hole on described fairlead, hollow axle is provided with connection seat, and the engaging lug of this connection seat stretches out Bar hole is connected with the piston rod of hoist cylinder assembly, and the cylinder body of hoist cylinder assembly is arranged in mounting seat.

Described crosscutting assembly has been additionally provided with the guider assembly of horizontally-guided, and this guider assembly is that piston type always guides Becoming, it includes bar set, piston rod and piston body；Bar set level fixed installation, piston rod is movably arranged in bar set, piston rod Outer end extension bar overlaps and is connected on crosscutting assembly；Piston body is sheathed on the piston rod, and the lateral wall of this piston body is recessed Having oil guide groove, the groove two ends of this oil guide groove are along being axially arranged side by side of overlapping of bar and groove two ends are opening-like.

Described walking assembly is eight to drive walking assembly, include in car four-wheel the first driving headstock of distribution, the second driving headstock, First driven headstock and the second driven headstock；First driving headstock is provided with total driving source, and this first driving headstock and the second driving headstock are front Rear homonymy is arranged and is in transmission connection by main connecting shaft between the two；First driven headstock and the second driven headstock are in one a pair respectively front and back Should be located at by the first driving headstock, the second driving headstock, the first driven headstock and the first driving headstock are in transmission connection by the first secondary connecting shaft, the Two driven headstocks and the second driving headstock are in transmission connection by the second secondary connecting shaft；First driving headstock, the second driving headstock, the first driven headstock and Two road wheels front and back arranged the most each it are connected with on second driven headstock.

After using such scheme, this novel one full oil pressure sandstone machine, having the beneficial effects that relative to prior art: sand Rock machine complete machine action uses moving trolley walking, rip cutting assembly and the respective action of crosscutting assembly of full oil pressure actuated, i.e. complete machine, all Flexible design is for all using oil pressure to drive and realizing operation, and the most simple for structure, it is convenient to manipulate, and is particularly well-suited to sandstone and opens Adopt severe environmental conditions, and without being affected by extra power, i.e. at the shape losing extra power (such as have a power failure, stop the supple of gas or steam) completely Under state, still it is capable of driven, has the advantages that adaptability, practicality are extremely strong.

Accompanying drawing explanation

Fig. 1 is the axonometric chart of this novel full oil pressure sandstone machine；

Fig. 2 is the exploded view of this novel full oil pressure sandstone machine；

Fig. 3 is the schematic diagram of the rip cutting assembly of this novel full oil pressure sandstone machine；

Fig. 4 is the exploded view of Fig. 3；

Fig. 5 is a cross sectional representation of Fig. 3；

Fig. 6 is the exploded view of the crosscutting assembly of this novel full oil pressure sandstone machine；

Fig. 7 is the sectional view of the crosscutting assembly of this novel full oil pressure sandstone machine；

Fig. 8 is the enlarged drawing of local A in Fig. 7；

Fig. 9 is the enlarged drawing of local B in Fig. 7；

Figure 10 is the axonometric chart of this utility model guider assembly；

Figure 11 is the sectional view of this utility model guider assembly；

Figure 12 is the exploded view of this utility model guider assembly；

Figure 13 is the schematic diagram of swing arm cylinder component；

Figure 14 is the schematic diagram of saw blade cover；

Figure 15 is the structural representation that this utility model eight drives walking assembly；

Figure 16 be eight drive walking assembly the first driving headstock and the second driving headstock between connect generalized section；

Figure 17 be eight drive walking assembly the first driving headstock and the first driven headstock between connect elevational schematic；

Figure 18 be eight drive walking assembly the first driving headstock and the first driven headstock between connect cross-sectional schematic diagram；

Figure 19 be eight drive walking assembly the second driving headstock and the second driven headstock between connect elevational schematic；

Figure 20 be eight drive walking assembly the second driving headstock and the second driven headstock between connect cross-sectional schematic diagram.

Label declaration

Moving trolley 1:

Underframe 11, oscillating arm bracket 12, portal support 13, oil cylinder installation position 111, assembly installation position 112；

Hydraulic system 2:

The pump housing 20, the first hydraulic motor 21, the second hydraulic motor 22, the 3rd hydraulic motor 23；

Rip cutting assembly 3:

Forward spindle case 31, forward spindle 32, input gear 321, front gear 322, rip cutting saw blade 33,

Double reduction gearing group 34, gear wheel 1, little gear 1, gear wheel 2 343,

Little gear 2 344；Gear-bearing assembly 345；

Folder cutterhead 331, partition 332；Rear bearing assembly 351, fore bearing assembly 352；

Swing arm cylinder component 36, cylinder body 361, piston rod 362, adjusting nut 363；

Crosscutting assembly 4:

Side main spindle box 41, side main shaft 42, crosscutting saw blade 43, hoist cylinder assembly 44, horizontal oil cylinder 45；

Central shaft 421, hollow axle 422；Fairlead 461, sliding seat 462；

Connect seat 47, engaging lug 471, bearing holder (housing, cover) 48, main shaft bearing assembly 481；

Guider assembly 5:

Bar set 51, piston rod 52, piston body 53, plug 54, connection dish 55, oil seal 56；

Oil guide groove 531, oil supplying hole 541, wear-resisting ring 551；

Saw blade cover 6:

Fixing cover 61, movable guard 62, overturning oil cylinder 63, clip 64；

Walking assembly 7:

3rd hydraulic motor 70, the first driving headstock 71, the second driving headstock 72, the first driven headstock 73,

Second driven headstock 74, main connecting shaft 75, the first secondary connecting shaft 76, the second secondary connecting shaft 77；

First walking main wheel 711, the first walking accessory whorl 712, the first bevel gear group 713,

First master gear 714, the first pinion 715,

Input gear 7161, first accepts gear 7162, and second accepts gear 7163,

Output gear 7164, bearing shaft 7165,

Ground floor connects gear 717, First Transition gear 718；

Second walking main wheel 721, the second walking accessory whorl 722, the second bevel gear group 723,

Second master gear 724, the second pinion 725,

The second layer connects gear 727, the second transition gear 728；

The third line walks main wheel 731, and the third line walks accessory whorl 732,

3rd master gear 734, the 3rd pinion 735, the 3rd transition gear 738；

Fourth line walks main wheel 741, and fourth line walks accessory whorl 742,

4th master gear 744, the 4th pinion 745, the 4th transition gear 748；

Track 8.

Detailed description of the invention

With detailed description of the invention, this case is described in further detail below in conjunction with the accompanying drawings.

This case relates to a kind of full oil pressure sandstone machine, as shown in Figure 1-2, includes moving trolley 1 and is located on this moving trolley 1 Hydraulic system 2, rip cutting assembly 3 and crosscutting assembly 4.

Hydraulic system 2 mainly includes oil pump the 20, first hydraulic motor the 21, second hydraulic motor 22 and the 3rd hydraulic motor 23.Moving trolley 1 is provided with underframe 11, and underframe 11 is provided with oil pump seat, and oil pump 20 is fixedly installed on oil pump seat.Underframe 11 is provided with Left and right two oscillating arm brackets 12 side by side.

As in Figure 3-5, rip cutting assembly 3 mainly includes forward spindle case 31, forward spindle 32 and rip cutting saw blade 33.Forward spindle Case 31 is in the strip front and back extended, and forward spindle 32 is installed on the front end of forward spindle case 31, and rip cutting saw blade 33 is installed on forward spindle On 32, and correspondence is positioned at the front end of forward spindle case 31.First hydraulic motor 21 is located on forward spindle case 31 and and forward spindle 32 are in transmission connection, and specifically, the execution axle of the first hydraulic motor 21 is provided with output gear 321, and forward spindle 32 is provided with Front gear 322, front gear 322 is in transmission connection with output gear 321.The rear end thereof of forward spindle case 31 is connected to moving trolley 1 On two oscillating arm brackets 12, forward spindle case 31 connects and has the swing arm cylinder component 36 driving its swing.

It is also preferred that the left for the operating speed controlling rip cutting saw blade 33, also set between described front gear 322 and output gear 321 Having double reduction gearing group 34, this double reduction gearing group 34 is in transmission connection by the dislocation of size gear and constitutes.Specifically, such as figure Shown in 4, double reduction gearing group 314 includes gear wheel 1, little gear 1, gear wheel 2 343 and little gear two 344；Gear wheel 1 and little gear 1 coaxially assemble, and gear wheel 2 343 and little gear 2 344 coaxially assemble, gear wheel One 341 engage with output gear 321 transmission, and the transmission mutual with gear wheel 2 343 of little gear 1 is engaged, little gear 2 344 with Front gear 322 transmission is engaged.Each gear of double reduction gearing group 34 is installed on forward spindle case 31 by gear-bearing assembly 345 In.

The connected mode of described forward spindle case 31 is, rear bearing assembly 351 and two swing arms are passed through in the rear end of forward spindle case 31 Support 12 is installed, and the front end of forward spindle case 31 is connected with forward spindle 32 by fore bearing assembly 352, described rear bearing assembly 351, Fore bearing assembly 352 and gear-bearing assembly 353 all include bearing and the bearing block of mutually assembling.Offer on forward spindle case 31 There is the mounting hole site installed for each bearing assembly one_to_one corresponding.

Fore bearing assembly 352 on forward spindle 32 is provided with two groups of symmetry, and the outer end of two groups of fore bearing assemblies 352 is equipped with Bearing cap, the inner side of bearing cap is provided with oil seal.Forward spindle 32 is provided with folder cutterhead 331, for installing the work of rip cutting saw blade 33 With.Folder cutterhead 331 can be provided with several according to cutting needs, sets up the two ends, left and right at forward spindle 32 separately, is given and is embodied as In example, left end is provided with two or three folder cutterheads 331, and right side is provided with a folder cutterhead 331.Folder cutterhead 331 is according to rip cutting saw blade 33 Position is installed to be needed, and has length to distinguish and arranges.The end being located at forward spindle 32 uses long folder cutterhead, it is achieved rip cutting saw blade 33 exists Left and right to extension arrange, be the most also beneficial to forward spindle 32 end simultaneously and be provided as using to the lock of folder cutterhead.Two adjacent folder cutterheads 331 Between preferably separated setting by partition 332.

Preferably, as shown in Fig. 2, Figure 13, described swing arm cylinder component 36 uses double head oil cylinder, and this double head oil cylinder has oil The piston rod 362 of cylinder body 361 is all stretched out at cylinder body 361 and two ends.Cylinder body 36 is rotatably connected in associated supports, specifically comes Saying, the front end of oscillating arm bracket 12 is provided with portal support 13, and cylinder body 361 is rotatably connected on portal support 13.Piston rod 362 Bottom be rotatably connected on forward spindle case 31, the upper end of piston rod 362 is provided with adjusting nut 363.Swing arm cylinder component 36 use double head oil cylinder structure, and the rotary type being beneficial to make concision and compact is installed；And the rotary type of double head oil cylinder self is installed so that it is It is more suitable for driving swing arm swinging operation.The more important thing is, the design of the adjusting nut 363 of double head oil cylinder, only need to be by regulation spiral shell Female 363, can simply adjust swing arm cylinder component 36 and drive the amplitude peak of the swing arm bottom, bring swing arm amplitude of fluctuation simply may be used The effect adjusted.

The movements design of rip cutting saw blade 33, is designed with the swing arm structure being made up of forward spindle case 31, forward spindle case 31 sets There is the first hydraulic motor 21 to drive rip cutting saw blade 33, and by a swing arm cylinder component 36, can the simplest area Dynamic rip cutting saw blade 33 swings up and down while rotating, longitudinally cutting to complete.

Preferably, rip cutting saw blade 3 is also equipped with saw blade cover 6, and as shown in figure 14, this saw blade cover 6 includes fixing cover 61, lives Dynamic cover 62 and overturning oil cylinder 63.Fixing cover 61 is fixedly installed on the fore bearing assembly 352 of rip cutting assembly 3 by clip 64, Movable guard 62 is rotatably connected on the top of fixing cover 61, and overturning oil cylinder 63 is connected between fixing cover 61 and movable guard 62, passes through Overturning oil cylinder 63 expanding-contracting action, can drive movable guard 62 to set action as inversion boot.Fixing cover 61 and movable guard 62 are all in four points One of circle configurations, after the two mutually fastens, in the semicircle cover structure of the upper semicircumference being located at rip cutting saw blade 33, play protection The effect of rip cutting saw blade 33.

As Figure 6-9, crosscutting assembly 4 includes side main spindle box 41, side main shaft 42 and crosscutting saw blade 43.42 groups of side main shaft Being loaded on side main spindle box 41, crosscutting saw blade 43 is arranged on the bottom of side main shaft 41.Connect on side main spindle box 42 and have drive whole The horizontal oil cylinder 45 that individual crosscutting assembly 4 moves horizontally, the second hydraulic motor 22 and side main shaft 42 are in transmission connection installation, to drive side Main shaft 42 and crosscutting saw blade 43 rotate crosscutting.Side main shaft 42 connects has hoist cylinder assembly 44, to drive it to make lifting action.

Laterally oil cylinder 45 level is fixedly mounted on moving trolley 1, is specifically arranged on the oil cylinder installation position 111 of underframe 11 Place.The piston rod of this horizontal oil cylinder 45 is connected with crosscutting assembly 4, is specifically connected with the connecting plate 411 of side main spindle box 41, with band This crosscutting assembly 4 dynamic moves horizontally, to complete horizontal section cutting.

Preferably, described side main shaft 42 is double-deck king post system structure, and it includes the sheathed central shaft of inside and outside spline 421 With hollow axle 422.Hollow axle 422 is movably set in the bearing holder (housing, cover) 48 in side main spindle box 41, and by main shaft bearing assembly 481 assemble with side main spindle box 41.Described main shaft bearing assembly 481 is provided with three groups, upper, middle and lower, the two ends up and down of side main spindle box 41 Place is also equipped with bearing cap, and the inner side of bearing cap is equipped with oil seal.Preferably, in order to avoid central shaft 421 and hollow axle 422 Between abrasion and reduce life problems, in hollow axle 422, be inlaid with wearing piece, this wearing piece is located at central shaft 421 and hollow axle Between 422, make to leave microgap between central shaft 421 and hollow axle 422, with abrasive action between both minimizings.

Second hydraulic motor 22 and central shaft 421 are in transmission connection installation, and crosscutting saw blade 43 is arranged on the lower end of hollow axle 422 In portion, hoist cylinder assembly 44 is connected with hollow axle 422 to drive this hollow axle 422 and crosscutting saw blade 43 together to lift.

Further, the upper end of side main spindle box 41 is provided with the fairlead 461 that correspondence is set on the main shaft of side, fairlead 461 Upper end be provided with mounting seat 462.Second hydraulic motor 22 is arranged in mounting seat 462, and the execution axle of the second hydraulic motor 22 is stretched Enter mounting seat 462, and be connected with the upper end of central shaft 421 by shaft coupling 221.Hoist cylinder assembly 44 is arranged on installation On seat 462, its concrete cylinder body is arranged in mounting seat 462.Bar hole 4611, hollow axle is vertically offered on fairlead 461 422 are provided with connection seat 47, and the engaging lug 471 of this connection seat 47 stretches out bar hole 4611 and the work with hoist cylinder assembly 44 Stopper rod connects.Being given in specific embodiment, hoist cylinder assembly 44 is provided with two, is located at the position, both sides of side main shaft 42 symmetrically Put.

Laterally in saw cutting device work, crosscutting saw blade 43 can realize three-dimensional motion, and level upwards, is driven by horizontal oil cylinder 45 Whole side main spindle box 41 and crosscutting saw blade 43 move horizontally.Spinning movement, is driven via shaft coupling 221 by the second hydraulic motor 22 Central shaft 421 rotates, thus drives hollow axle 422 and crosscutting saw blade 43 thereon to rotate together with.Straight up, by hoist cylinder Assembly 44 drives, and drives hollow axle 422 and crosscutting saw blade 43 thereon to lift via connecting seat 47.This novel elevating designs, only Hollow axle 422 and crosscutting saw blade 43 is driven to lift, and the miscellaneous part of cross-cut saw cutting apparatus, the such as central shaft of side main shaft 42 421, the second hydraulic motor 22, all without lifting therewith, improves lifting action operability in this and keeps structural stability.

In order to promote the accurate stability that crosscutting assembly 4 moves horizontally, crosscutting assembly 4 has also been equipped with leading of horizontally-guided To device assembly 5.As shown in figs. 10-12, this guider assembly 5 is the piston type guiding assemblage of innovation, and it includes bar set 51, lives Stopper rod 52 and piston body 53.Bar overlaps 51 level fixed installations, is specifically fixedly mounted at the assembly installation position 112 of underframe 11. Piston rod 52 is movably arranged in bar set 51, and the outer end extension bar of piston rod 52 overlaps 51 and is connected on crosscutting assembly 4, specifically It is connected on the connecting plate 411 of crosscutting assembly 4.Piston body 53 is set on piston rod 51, and the lateral wall of this piston body 53 is recessed Having oil guide groove 531, the groove two ends of this oil guide groove 531 are axially arranged side by side along bar set 51, and groove two ends are opening-like.

This utility model guider assembly 5, uses piston type to guide, and guides the most reliable.More it is crucial that piston body 53 and The new structural design of oil guide groove 531 thereon, the inner chamber of bar set 51 is divided into two chambers by piston body 53；Crosscutting assembly 4 water During translation is dynamic, expanding-contracting action made by piston rod 52 relative bar set 51, and piston body 53 moves back and forth, by oil guide groove 531 Connection effect, lubricating oil moves repeatedly with piston body 53 and in the drain back and forth of two chambers, plays with this extremely excellent Lubricant effect, it is ensured that smooth and easy, the flattening effect of guider assembly 5 guide effect, and the persistency of this effect.

In the specific embodiment be given, guider assembly 5 is provided with parallel three group, arranges in angular distribution, guide effect And accuracy is more preferably.Further, in embodiment, piston body 53 is set on the inner end of piston rod 52, the inner end of piston rod 52 Necking down is an installation portion, and piston body 53 is set on installation portion.Be arranged on inner end, make piston body 53 with piston rod 52 action, The partition played and connection drainage are more preferably.It addition, the bottom of bar set 51 is additionally provided with plug 54, this plug 54 offers confession Oilhole 541, is beneficial to fuel feeding effect.

Described oil guide groove 531 can be provided with some, and its structure is, groove two ends along bar set 51 be axially arranged side by side and Groove two ends are opening-like.The specific embodiment be given, oil guide groove 531 helically groove structure, spiral dish is located at piston body 53 On lateral wall, the most more conducively guide functions.

Further, bar set 51 top be provided with connection dish 55, with assembly installation position 112 assembly connection.In this connection dish 55 It is embedded with the wear-resisting ring 551 that correspondence is set on piston rod 52, plays anti-wear effect.It addition, for the oil in bracing piece set 51 Sealing property, is additionally provided with oil sealing dish 56 at the top of bar set 51, and the inner side of this oil sealing dish 56 is provided with the sealing coordinated with piston rod 52 Circle.

Moving trolley 1 is provided with walking assembly 7, and the 3rd hydraulic motor 23 is in transmission connection with walking assembly 7.Specifically, walking Assembly 7 is eight to drive walking assembly, as shown in figs. 15 to 20, includes first driving headstock the 71, second driving headstock of distribution in car four-wheel 72, the first driven headstock 73 and the second driven headstock 74.First driving headstock 71 is provided with as unique the 3rd hydraulic motor driving source 23。

First driving headstock 71 and the second driving headstock 72 are arranged in front and back's homonymy, are in transmission connection by main connecting shaft 75 between the two. First driven headstock 73 and the second driven headstock 74 are arranged in front and back's homonymy, and respectively one_to_one corresponding be located at the first driving headstock 71, the Two driving headstocks 72 are other.First driven headstock 73 is in transmission connection by the first secondary connecting shaft 76 with the first driving headstock 71, the second driven headstock 74 It is in transmission connection by the second secondary connecting shaft 77 with the second driving headstock 72.

First driving headstock the 71, second driving headstock the 72, first driven headstock 73 and the second driven headstock 74 drive for this utility model eight Four major parts of walking assembly.Two road wheels front and back arranged the most each it are connected with in this four major part.Specifically, Connect on first driving headstock 71 and have the first walking main wheel 711 and the first walking accessory whorl 712；Connect on second driving headstock 72 and have second Walking main wheel 721 and the second walking accessory whorl 722；On first driven headstock 73, connection has the third line to walk main wheel 731 and the third line walks pair Wheel 732；On second driven headstock 74, connection has fourth line to walk main wheel 741 and fourth line walks accessory whorl 742.

Connect transmission flexibly by a main connecting shaft 75 and second mate's connecting shaft 76,77 between eight four major parts driving walking assembly, join Putting each part and have two road wheels front and back arranged, constitute single motor eight in this and drive transmission, driving force is big, non-slip, flat Stability is fabulous.Further, this utility model eight drives being distributed in car four-wheel of walking assembly, connected mode is for using main connecting shaft 75 He Second mate's connecting shaft 76,77 is made other putting and is in transmission connection, and compact structure is succinct, and reasonable Arrangement takes up room little, is not take up the end of moving trolley Portion's principal space, is very beneficial to sandstone machine and installs, and certain this utility model can be applicable to other walkings similar with sandstone machine In plant equipment.

Preferably, in order to beneficially compact conformation is arranged, as shown in figures 15-16, the first driving headstock 71 and the second driving headstock 72 Upper and lower two-layer structure, main connecting shaft 75 is used to be in transmission connection on the upper strata of the first driving headstock 71 and the upper strata of the second driving headstock 72 Between；First secondary connecting shaft 76 is in transmission connection between the lower floor and the first driven headstock 73 of the first driving headstock 71, the second secondary connecting shaft 77 transmission It is connected between the lower floor of the second driving headstock 72 and the second driven headstock 74.The lifting design that this kind of main connecting shaft 75 is suitable, also acts as and keeps away Allow sandstone thermomechanical components, bring beneficially complete machine design and assembly effect reliably again succinct, compact.

Described first driving headstock the 71, second driving headstock the 72, first driven headstock 73 and the second the most internal biography of driven headstock 74 Be dynamically connected mode, and a preferred embodiment is given below.

Being in transmission connection in described first driving headstock 71, preferred embodiment, as shown in figs. 16-18, in the first driving headstock 71 It is provided with the first bevel gear group the 713, first master gear 714 and the first pinion 715.3rd hydraulic motor 23 is right with main connecting shaft 75 Should hold and be in transmission connection, main connecting shaft 75 is in transmission connection with the first master gear 714 by the first bevel gear group 713, the first master gear 714 It is arranged on the first secondary connecting shaft 76, the external first walking main wheel 711 of corresponding end of this first secondary connecting shaft 76；First master gear 714 by the external first walking accessory whorl 712 of the first pinion 715 transmission.

As shown in figs. 17-18, it is provided with the 3rd master gear 734 and the 3rd pinion 735 in described first driven headstock 73.3rd Master gear 734 is arranged on the first secondary connecting shaft 76, and external the third line of corresponding end of this first secondary connecting shaft 76 walks main wheel 731, the Three master gears 734 walk accessory whorl 732 by the 3rd pinion 735 external the third line of transmission.

Being in transmission connection in described second driving headstock 72, preferred embodiment, as shown in Figure 16, Figure 19-20, the second driving headstock The second bevel gear group the 723, second master gear 724 and the second pinion 725 it is provided with in 72.Main connecting shaft 75 is by the second bevel gear group 723 are in transmission connection with the second master gear 724, and the second master gear 724 is arranged on the second secondary connecting shaft 77, this second secondary connecting shaft 77 The external second walking main wheel 721 of corresponding end；Second master gear 724 is by the external second walking pair of the second pinion 725 transmission Wheel 722.

As shown in Figure 19-20, in described second driven headstock 74, it is provided with the 4th master gear 744 and the 4th pinion 745.4th Master gear 744 is arranged on the second secondary connecting shaft 77, and the external fourth line of corresponding end of this second secondary connecting shaft 77 walks main wheel 741, the Four master gears 744 walk accessory whorl 742 by the 4th pinion 745 external fourth line of transmission.

When walking assembly drives moving trolley 1 to walk, the 3rd hydraulic motor 23 works, and drives main connecting shaft 75 to rotate, i.e. realizes Single motor eight drives effect；Concrete transmission principle is as follows:

Drive line one, main connecting shaft 75, via first bevel gear group the 713, first master gear 714 transmission successively, drives the first pair Connecting shaft 76 rotates, thus drives the first walking main wheel 711 to rotate walking；First master gear 714 is via the first pinion 715 simultaneously Transmission, drives the first walking accessory whorl 712 synchronous rotary walking；

Drive line two, main connecting shaft 75 connects the second driving headstock 72, the main connecting shaft 75 of rotation via the second bevel gear group 723, First master gear 724 transmission successively, drives the second secondary connecting shaft 76 to rotate, thus drives the second walking main wheel 721 to rotate walking；With Time the second master gear 724 via the second pinion 725 transmission, drive the second walking accessory whorl 722 synchronous rotary walking；

Drive line three, the first secondary connecting shaft 76 connects the first driven headstock 73, and the secondary connecting shaft 76 of the first of synchronous rotary drives the 3rd Walking main wheel 731 rotates walking；3rd master gear 734 rotates with the first secondary connecting shaft 76 simultaneously, and it passes via the 3rd pinion 735 Dynamic, final drive the third line walks the walking of accessory whorl 732 synchronous rotary；

Drive line four, the second secondary connecting shaft 77 connects the second driven headstock 74, and the secondary connecting shaft 77 of the second of synchronous rotary drives the 4th Walking main wheel 741 rotates walking；4th master gear 744 rotates with the second secondary connecting shaft 77 simultaneously, and it passes via the 4th pinion 745 Dynamic, final drive fourth line walks the walking of accessory whorl 742 synchronous rotary.

Preferably, as shown in figure 16, it is connected by motor-driven gear train between the 3rd hydraulic motor 23 with main connecting shaft 75, should Motor-driven gear train preferred embodiment, accepts gear 762, second accept tooth including bearing shaft 765, input gear 761, first Wheel 763 and output gear 764.Bearing shaft 765 and main connecting shaft 75 are arranged in parallel misalignment, and first accepts gear 762 and second holds Connect gear 763 to be arranged on bearing shaft 765.Output gear 764 is arranged on main connecting shaft 75, and this output gear 764 holds with second Connect gear 763 transmission engagement；Input gear 761 is accepted gear 762 transmission with first and is engaged setting, and input gear 761 is for the 3rd The spindle drive of hydraulic motor 23 is installed.

3rd hydraulic motor 23 works, and passes sequentially through input gear 761, first and accepts gear the 762, second undertaking gear 763 and output gear 764, final drive main connecting shaft 75 rotary work.Motor-driven gear train uses dislocation design, is not only beneficial to The transmission of motor-driven power, is additionally favorable for the compact setting of drive mechanism simultaneously, in preferred embodiment, and this motor-driven gear train, master Connecting shaft 75 and the first bevel gear group 713 compact and reasonable it is located at the upper strata of the first driving headstock 71.

Preferably, as shown in figure 16, the first master gear 714 and the second pinion 715 are located at the lower floor of the first driving headstock 71, It is set up in parallel and realizes walking effect before and after being beneficial to the first walking main wheel 711 and the first walking accessory whorl 712 with this.First umbrella tooth Wheels 713 and the first master gear 714 are arranged in levels in the first driving headstock 71, connect gear 717 by ground floor between the two It is in transmission connection.Specifically, the rear end of the first bevel gear group 713 is coaxially installed with and connects the mistake that gear 717 is meshed with ground floor Ferry boat 719.Connect the flexible cooperation of gear 717 by this transition wheel 719 and ground floor, not only realize upper and lower two-layer and connect, and The lower floor also making the first driving headstock 71 is inside and outside compact Layout, and the first walking main wheel 711 and the first walking accessory whorl 712 can inside contract Lower position half hidden design in upper strata.

Preferably, as shown in figure 19, the second master gear 724 and the second pinion 725 are located at the lower floor of the second driving headstock 72, It is set up in parallel and realizes walking effect before and after being beneficial to the second walking main wheel 721 and the second walking accessory whorl 722 with this.Second umbrella tooth Wheels 723 and the second master gear 724 are arranged in levels in the second driving headstock 72, connect gear 727 by the second layer between the two It is in transmission connection.Specifically, the rear end of the second bevel gear group 723 is coaxially installed with and connects the mistake that gear 727 is meshed with the second layer Ferry boat 729.Connect the flexible cooperation of gear 727 by this transition wheel 729 and the second layer, not only realize upper and lower two-layer and connect, and The lower floor also making the second driving headstock 72 is inside and outside compact Layout, and the second walking main wheel 721 and the second walking accessory whorl 722 can inside contract Lower position half hidden design in upper strata.

Preferably, as shown in figure 18, the first master gear 714 and the first pinion 715 are in front and back arranging, by the between the two One transition gear 718 is in transmission connection.3rd master gear 734 and the 3rd pinion 735 are in front and back arranging, by the 3rd mistake between the two Cross gear 738 to be in transmission connection.In like manner, as shown in figure 20, the second master gear 724 and the second pinion 725 in front and back arranging, the two Between be in transmission connection by the second transition gear 728.4th master gear 744 and the 4th pinion 745 are in front and back arranging, logical between the two Cross the 4th transition gear 748 to be in transmission connection.The layout of the design of transition gear, beneficially Double-gear and gearing.

The described secondary connecting shaft of main connecting shaft 75, first 76 and the second secondary connecting shaft 77, be all arranged on corresponding casing by bearing assembly In, other idler gears realize installing again by bearing assembly.

The foregoing is only this most novel preferred embodiment, all impartial changes done with this novel right and Modify, the scope of this novel claim all should be belonged to.

Claims (10)

1. a full oil pressure sandstone machine, it is characterised in that: include moving trolley and the hydraulic system being located on this moving trolley, rip cutting Assembly and crosscutting assembly；Hydraulic system includes the first hydraulic motor, the second hydraulic motor and the 3rd hydraulic motor；Rip cutting assembly Including forward spindle case, forward spindle and rip cutting saw blade, rip cutting saw blade is installed on the front end of forward spindle case, the first liquid by forward spindle Pressure motor is located on forward spindle case and is in transmission connection with forward spindle, and the rear end thereof of forward spindle case is connected on moving trolley, should Connect on forward spindle case to have and drive its swing arm cylinder component swung；Crosscutting assembly includes side main spindle box, side main shaft and crosscutting Saw blade；Side main shaft is assembled on the main spindle box of side, and crosscutting saw blade is arranged on the main shaft of side；Connect on the main spindle box of side and have the whole horizontal stroke of drive Cutting the horizontal oil cylinder that component level moves, the second hydraulic motor is connected installation with side spindle drive, side main shaft connect have drive its Make the hoist cylinder assembly lifted；Moving trolley is provided with walking assembly, and the 3rd hydraulic motor is in transmission connection with walking assembly.

2. a kind of full oil pressure sandstone machine as claimed in claim 1, it is characterised in that: between described first hydraulic motor and forward spindle Being additionally provided with double reduction gearing group, this double reduction gearing group is in transmission connection by the dislocation of size gear and constitutes.

3. a kind of full oil pressure sandstone machine as claimed in claim 1, it is characterised in that: described swing arm cylinder component is double end oil Cylinder, this double head oil cylinder has a cylinder body and the piston rod of cylinder body is all stretched out at two ends；Cylinder body is rotatably connected in associated supports, The bottom of piston rod is rotatably connected on forward spindle case, and the upper end of piston rod is provided with adjusting nut.

4. a kind of full oil pressure sandstone machine as claimed in claim 1, it is characterised in that: described forward spindle is provided with for installing vertical Cut the folder cutterhead of saw blade；This folder cutterhead is provided with several, sets up the two ends at forward spindle separately, between two the most adjacent folder cutterheads by every Sheet separates setting.

5. a kind of full oil pressure sandstone machine as claimed in claim 1, it is characterised in that: described rip cutting saw blade is also equipped with saw blade Cover, this saw blade cover includes fixing cover, movable guard and overturning oil cylinder；Fixing cover is fixedly installed in rip cutting assembly by clip On, movable guard is rotatably connected on the top of fixing cover, and overturning oil cylinder is connected between fixing cover and movable guard, to drive movable guard Make rotary movement.

6. a kind of full oil pressure sandstone machine as claimed in claim 1, it is characterised in that: described side main shaft is double-deck king post system knot Structure, it includes the sheathed central shaft of inside and outside spline and hollow axle；Second hydraulic motor is connected installation with central shaft driven, horizontal Cutting saw blade to be arranged on the bottom of hollow axle, hoist cylinder assembly is connected with hollow axle to drive this hollow axle to lift.

7. a kind of full oil pressure sandstone machine as claimed in claim 6, it is characterised in that: it is right that the upper end of described side main spindle box is provided with Should be set in the fairlead on the main shaft of side, the upper end of fairlead is provided with mounting seat；Second hydraulic motor and hoist cylinder assembly are equal It is arranged in mounting seat.

8. a kind of full oil pressure sandstone machine as claimed in claim 7, it is characterised in that: vertically offer bar shaped on described fairlead Hole, hollow axle is provided with connection seat, and the engaging lug of this connection seat stretches out bar hole and is connected with the piston rod of hoist cylinder assembly, rises The cylinder body of fall cylinder component is arranged in mounting seat.

9. a kind of full oil pressure sandstone machine as claimed in claim 1, it is characterised in that: described crosscutting assembly has been additionally provided with level and has led To guider assembly, this guider assembly is piston type guiding assemblage, and it includes bar set, piston rod and piston body；Bar set Level fixedly mounts, and piston rod is movably arranged in bar set, and the outer end extension bar of piston rod overlaps and is connected on crosscutting assembly； Piston body is sheathed on the piston rod, and the lateral wall of this piston body is arranged with oil guide groove, the axle that the groove two ends of this oil guide groove are overlapped along bar To being arranged side by side and groove two ends are opening-like.

10. oil pressure sandstone machine as claimed in claim 1 a kind of complete, it is characterised in that: described walking assembly is eight to drive walking group Part, includes the first driving headstock, the second driving headstock, the first driven headstock and second driven headstock of distribution in car four-wheel；First actively Case is provided with total driving source, and this first driving headstock and the second driving headstock are arranged in front and back's homonymy and passed by main connecting shaft between the two It is dynamically connected；First driven headstock and the second driven headstock are located in one_to_one corresponding the most respectively by the first driving headstock, the second driving headstock, the One driven headstock and the first driving headstock are in transmission connection by the first secondary connecting shaft, and the second driven headstock and the second driving headstock are by the second pair even Through-drive connects；Before and after being the most each connected with on first driving headstock, the second driving headstock, the first driven headstock and the second driven headstock Two road wheels arranged.