CN208815362U - A kind of track changes pillow vehicle - Google Patents

Abstract

A kind of track changes pillow vehicle, changes the front end that pillow fixture assembly is installed on manipulation arm mechanism, and the postbrachium end for manipulating arm mechanism is installed on the front of driver's cabin, and driver's cabin is installed on the front side above chassis, and driver's cabin can make 360^ºRotation, manipulating arm mechanism and change pillow fixture assembly can be with driver's cabin synchronous rotary, former rail mechanism is installed on the front side on chassis and is set up in the front of front-wheel, rear rail mechanism is installed on the rear side on chassis and is set up in the rear of rear-wheel, former rail mechanism is as preceding guide bracket, preceding guide bracket has puts regulatory function up and down, rear rail mechanism is as rear guide bracket, guide bracket has left and right play regulatory function afterwards, and complete machine realizes the purpose run on rail track by preceding guide bracket, rear guide bracket.The utility model has the characteristics that structure novel, easy to operate, sleeper replacement operation is high-efficient, working security is high, practicability is stronger.

Description

A kind of track changes pillow vehicle

Technical field

The utility model relates to a kind of tracks to change pillow vehicle.

Background technique

Currently, the replacement operation of the sleeper of rail is mainly carried out by manual type, since sleeper uses reinforced concrete Soil pours, so weight is very heavy, the operation of manual sleeper replacement will have that large labor intensity, operating efficiency be low, construction safety The low problem of property.

Summary of the invention

To solve the above-mentioned problems, the utility model is using Quanzhou City Jing Li engineering machinery Co., Ltd workshop as specific skill The enforcement place of art scheme provides a kind of track and changes pillow vehicle, it has structure novel, easy to operate, sleeper replacement operation efficiency Feature high, working security is high, practicability is stronger.

In order to achieve the above object, the utility model provides following particular technique measure: a kind of track changes pillow vehicle, it be by Driver's cabin, changes pillow fixture assembly, chassis, former rail mechanism, rear rail mechanism, wheel type traveling mechanism, engine at manipulation arm mechanism Assembly, transmission assembly, oil pump, hydraulic motor, hydraulic oil container composition, which is characterized in that

Change pillow fixture assembly be installed on manipulation arm mechanism front end, manipulate arm mechanism postbrachium end be installed on driver's cabin before Side, driver's cabin are installed on the front side above chassis, and driver's cabin can make 360^ºRotation manipulates arm mechanism and changes pillow fixture assembly energy With driver's cabin synchronous rotary, operating mechanism and instrument are installed in driver's cabin, wheel type traveling mechanism is installed on the lower section on chassis；

Former rail mechanism is installed on the front side on chassis and is set up in the front of front-wheel, and rear rail mechanism is installed on chassis Rear side and the rear for being set up in rear-wheel, engine assembly, transmission assembly are installed on the side on chassis, the company of engine assembly The operation of transmission assembly is connect and drives, wheel type traveling mechanism realizes walking purpose in a manner of four-wheel drive；

For former rail mechanism as preceding guide bracket, preceding guide bracket has regulatory function of bobbing and weaving, and rear rail mechanism makees For rear guide bracket, rear guide bracket has left and right play regulatory function, and complete machine is realized by preceding guide bracket, rear guide bracket in rail rail The purpose run on road；

Wherein, manipulation arm mechanism includes principal arm, swing arm, oil cylinder, and the side of driver's cabin pedestal is fastened with a pair by welding The inner arm end of vertical triangulation shape seat board, principal arm is flexibly connected by pin shaft one with the upper end of vertical triangulation shape seat board, principal arm Obtuse angle bending is made at middle part, and the cylinder seat of the first oil cylinder is movably connected on driver's cabin pedestal by pin shaft two, the piston of the first oil cylinder Rod head end is flexibly connected with the middle part of principal arm by pin rod one；

First oil cylinder is used to control the tilt angle of principal arm；

The outer arm end of principal arm is in U-shape bifurcated, and the inner arm end of swing arm can be embedded in the U-shaped bifurcated；

The be in U-shape principal arm outer arm end of bifurcated is flexibly connected by pin shaft three with the inner arm end bottom of swing arm, the second oil cylinder Cylinder seat is movably connected on the upside of the outer arm end of principal arm by pin shaft four, the piston rod head end of the second oil cylinder and the inner arm end of swing arm It is flexibly connected by pin rod two；

Second oil cylinder is used to control the tilt angle of swing arm；

The cylinder seat of third oil cylinder is movably connected on the top of swing arm by pin shaft five, and the outer arm end of swing arm is changed for installing Rest the head on fixture assembly；

Wherein, pillow fixture assembly is changed to include flap seat, arc rotating plate, drawing plate, twin-stage swing mechanism, dig flitch, folder Expect mechanism,

The outer arm end of swing arm is flexibly connected by pin shaft six with flap seat, and the inner panel end of the arc rotating plate of front and back two passes through pin Axis seven is flexibly connected with the outer arm end of swing arm, and the bottom plate end of the drawing plate of front and back two is movably connected on the top of flap seat by pin shaft eight Portion, the upper plate end of the drawing plate of front and back two, which is realized by pin shaft nine with the outside plate end of the arc rotating plate of front and back two, to be flexibly connected, the The piston rod head end of three oil cylinders then pivot bush unit in the middle part of pin shaft nine；

Third oil cylinder is used to control the tilt angle of flap seat；

The top surface of twin-stage swing mechanism, which is fixed by screw, is equipped with a vertical machine, and the shaft end of vertical machine connects downward Connect and drive the operation of twin-stage swing mechanism；

The bottom back segment of flap seat is fastenedly connected by the squab panel upper center welded with dig flitch；

Wherein, digging flitch includes a lateral hollow main steel plate, lateral auxiliary a steel pipe, squab panel, front wall Plate, 12 tapered steel pawls, squab panel, front panel left side a quarter at and right side a quarter at cut with one upwards A rectangle gap, the rectangle gap of left and right two of squab panel and the rectangle gap of left and right two of front panel are symmetrical, laterally Hollow main steel plate laterally assists being arranged in parallel up and down between steel pipe；

The upper end of squab panel assists steel pipe to be fastenedly connected by welding realization with lateral hollow main steel plate, laterally respectively, The upper end of front panel assists steel pipe to be fastenedly connected by welding realization with lateral hollow main steel plate, laterally respectively, lateral port word Type main steel plate, laterally auxiliary steel pipe by be combined front panel, squab panel package to forming m shape frame structure, in the m The bottom of shape frame structure is fastened with 12 tapered steel pawls by welding；

The bottom leading portion of flap seat is equipped with twin-stage swing mechanism by welding fastening, and twin-stage swing mechanism connects and controls folder Expect the rotation of mechanism；

Wherein, feeding clip mechanism includes vertical platform sling, a pair of oblique hollow limit steel pole, left splint, right splint, clamps oil The top of cylinder, the parallel vertical platform sling in two pieces of front and backs passes through the bottom that welding is anchored on main spring bearing in twin-stage swing mechanism Portion, the lateral surface of every piece of vertical platform sling are welded with an oblique hollow limit steel pole, the oblique hollow limit in left and right two It is in splayed structure between steel pole, is serially connected with two parallel shafts between the bottom of the parallel vertical platform sling in two pieces of front and back；

The corresponding shaft pivot bush unit in the upper end of left clamp, the upper end of right clamping plate correspond to another shaft pivot bush unit, The purpose of clamping sleeper is realized together with the opposite clamping of left clamp energy between right clamping plate, oblique hollow limits steel pole energy Control left clamp and material feeding depth of the right clamping plate in material folding；

The upper center of left clamp is welded with a pair of parallel vertical arcuate drawing plate one, two pieces of vertical arcuate drawing plates one Between be serially connected with a connecting rod one；

The upper center of right clamping plate is welded with a pair of parallel vertical arcuate drawing plate two, two pieces of vertical arcuate drawing plates two Between be serially connected with a connecting rod two；

The cylinder seat bottom of clamping cylinder and one middle part pivot bush unit of connecting rod, in the piston rod head end and connecting rod two of clamping cylinder Portion's pivot bush unit, it is in the open state between left clamp and right clamping plate when the piston rod of clamping cylinder does not extend out, it is oily when clamping When the piston rod of cylinder stretches out, in opposite clamping state between left clamp and right clamping plate；

Wherein, former rail mechanism includes vertical fronk rack plate, protrusive plate, tilt adjustment oil cylinder one, supporting plate one, oscillating deck, delays Spring, orientation lever, wheel shaft one, front rail wheel are rushed, vertical fronk rack plate is anchored in the middle part of the front side on chassis by welding, vertical side arm The leading flank of plate is fastened with the two groups of string axillares one in left and right by welding, and every group of string axillare one is by the two pieces of vertical shoulders in left and right in parallel Plate one forms, and the middle part of every piece of vertical scapulet one is drilled with an axis hole one, and every group of string axillare one is corresponding by string pin rod one It is serially connected with one piece of protrusive plate, the two pieces of protrusive plates in left and right are parallel to each other；

A pair of of string axillare two is fastened with by welding in the middle part of the leading flank of vertical fronk rack plate, the string axillare is second is that by parallel left Right two pieces of vertical scapulets two form, and the middle part of every piece of vertical scapulet two is drilled with an axis hole two, and string axillare two passes through string pin rod Two are flexibly connected with the realization of the cylinder seat of tilt adjustment oil cylinder one；

The trailing flank upper end of supporting plate one is fastened with the two groups of string axillares three in left and right by welding, and every group of string axillare three is by putting down Two pieces of row left and right vertical scapulets three compositions, the middle part of every piece of vertical scapulet three are drilled with an axis hole three, before every piece of protrusive plate Plate end is realized with corresponding string axillare three by string pin rod three and is flexibly connected, and is welded with one between the top surface of the two pieces of protrusive plates in left and right Block involves steel plate one；

A block plate one is welded in the middle part of the top surface of supporting plate one, the top surface of the seat board one is fastened with a pair of of string axis by welding Plate four, the string axillare the two pieces of vertical scapulets four in left and right in parallel fourth is that be made of, the middle part of every piece of vertical scapulet four is drilled with one Axis hole four, string axillare four are flexibly connected by string pin rod four with the realization of the piston rod head end of tilt adjustment oil cylinder one；

One piece of vertical baffle one is welded on front side of the bottom surface of seat board one, the middle part of the vertical baffle one is drilled with a round string Axis hole one, the top surface front side of seat board one, the leading flank upper end of vertical baffle one are welded with one piece of lateral scapulet one, every piece of transverse direction Scapulet one is drilled with an axis hole five, is serially connected with a string pin rod five between upper and lower two pieces lateral scapulets one；

It is realized and is connected by two pieces of left and right protrusive plate between vertical fronk rack plate and supporting plate one, tilt adjustment oil cylinder one can control The tilt angle of supporting plate one；

The top surface of supporting plate one is also welded with two block buffering steel plates, and two block buffering steel plates are symmetrically distributed in the left and right two of seat board Side, the foreboard end of every block buffering steel plate are drilled with a vertical circular through-hole；

The leading flank upper end of supporting plate one is fastened with the two vertical rectangular steel bushings in left and right, each vertical rectangular steel bushing by welding Rectangular sets of holes in vertical；

It is drilled with a circular shaft bore in the middle part of the leading flank of supporting plate one, a round string axis hole two is drilled in the middle part of oscillating deck, Vertical baffle gear is placed in the front of oscillating deck, correspondence between circle string axis hole one and round string axis hole two, positioning core axle One shaft end is from round string axis hole one insertion and rearwardly through in merging circular shaft bore after circle string axis hole two；

The left and right sides for swinging plate top surface is welded with one piece of rectangular vertical spacing block, the two pieces of rectangular vertical spacing blocks in left and right It can be inserted upwardly into corresponding vertical rectangular steel bushing；

The left and right sides for swinging plate top surface is also welded with a vertical tightening latch, the buffering of left and right two vertical tightening latches and top Steel plate corresponds to each other, and the vertical circular through-hole at every block buffering steel plate foreboard end can be realized with the upper rod end of corresponding vertical tightening latch Pivot bush unit, the mandril end of every vertical tightening latch can screw in nut, and the periphery movable sleeve of every vertical tightening latch is connected to one Buffer spring, the bottom of each buffer spring press downwards in the top surface of oscillating deck, and the top of each buffer spring is upward It presses in the bottom at buffering steel plate foreboard end,

It is realized and is connected by positioning core axle between oscillating deck and supporting plate one, oscillating deck is using positioning core axle as swinging center；

The bottom of oscillating deck is fastened with a wheel shaft one by welding, and the left and right sides of the leading flank lower end of oscillating deck is welded It is connected to an orientation lever, which moves towards in front and back depth；

The left and right two axial ends of wheel shaft one are socketed with a front rail wheel by bearing；

Wherein, rear rail mechanism includes vertical rear frame plate, extendes back plate, tilt adjustment oil cylinder two, supporting plate two, play plate, wheel Axis two, rear rail wheel, vertical rear frame plate are anchored in the middle part of the rear side on chassis by welding, and the trailing flank of vertical rear frame plate passes through weldering It connects and is fastened with the two groups of string pin plates one in left and right, every group of string pin plate one is made of the two blocks of vertical wing plates one in left and right in parallel, and every piece perpendicular It is drilled with a pin hole one to the middle part of wing plate one, every group of string pin plate one is serially connected with one piece by the correspondence of pin roll one and extendes back plate, Two pieces of left and right extendes back plate and is parallel to each other；

A pair of of string pin plate two is fastened with by welding in the middle part of the trailing flank of frame plate after vertical, the string pin plate is second is that by parallel left Right two blocks of vertical wing plates two form, and the middle part of every block of vertical wing plate two is drilled with a pin hole two, and string pin plate two passes through pin roll two It is flexibly connected with the realization of the cylinder seat of tilt adjustment oil cylinder two；

The leading flank upper end of supporting plate two is fastened with the two groups of string pin plates three in left and right by welding, and every group of string pin plate three is by putting down The vertical wing plate three in two blocks of row left and right forms, and the middle part of every block of vertical wing plate three is drilled with a pin hole three, after every piece extendes back plate Plate end is realized by pin roll three and corresponding string pin plate three and is flexibly connected, and controls and is welded with one piece between the top surface that two pieces extend back plate Involve steel plate two；

A block plate two is welded in the middle part of the top surface of supporting plate two, the top surface of the seat board two is fastened with a pair of of string pin by welding Plate four, the string pin plate the two blocks of vertical wing plates four in left and right in parallel fourth is that be made of, the middle part of every block of vertical wing plate four is drilled with one Pin hole four, string pin plate four are flexibly connected by pin roll four with the realization of the piston rod head end of tilt adjustment oil cylinder two；

The bottom surface back of seat board two is welded with one piece of vertical baffle two, and there are three round rod aperture, seats for the vertical brill of baffle two The top surface rear side of plate two, the trailing flank upper end of vertical baffle two are welded with one piece of lateral scapulet two, and every piece of lateral scapulet two is It is drilled with a pin hole five, is serially connected with a pin roll five between upper and lower two pieces lateral scapulets two；

Pass through two pieces of left and right after vertically between frame plate and supporting plate two and extend back plate realization connection, tilt adjustment oil cylinder two can control The tilt angle of supporting plate two；

The trailing flank of supporting plate two has been fixed by screw the two rectangular steel bushings of transverse direction in left and right, the side of each rectangular steel bushing of transverse direction Shape sets of holes are in laterally；

Three gag lever posts are welded in the middle part of the trailing flank of supporting plate two, between three gag lever posts laterally side by side, in play plate Portion is drilled with a rectangle limit hole, and play plate adheres on the trailing flank of supporting plate two, after vertical baffle second gear is placed in play plate Side, three gag lever posts on supporting plate two can rearwardly through the rectangle limit hole on play plate and can continue backward with vertically keep off Three round rod aperture on plate two, which are realized corresponding concatenation and realized by tightening nut, to be fastened；

The bottom of play plate is fastened with a wheel shaft two by welding to form left and right jumping mechanism, left and right jumping mechanism Left end can run through to the left from the rectangular steel bushing of transverse direction for being located at left side, the right end of left and right jumping mechanism can be right from being located at The rectangular steel bushing of the transverse direction of side runs through to the right, and the left and right two axial ends of wheel shaft two are socketed with a rear rail wheel by bearing；

Connection is realized by three gag lever posts between play plate and supporting plate two, and play plate is with rectangle limit hole and gag lever post Between gap as left and right play when space；

First oil cylinder, the second oil cylinder, third oil cylinder, clamping cylinder, tilt adjustment oil cylinder one, tilt adjustment oil cylinder two pass through Piping connection is to oil pump, and hydraulic motor connects and the operation of control oil pump, oil pump are connected with hydraulic oil container, hydraulic oil container installation In the side on chassis.

" one applied before the structure feature Yu applicant of twin-stage swing mechanism described in the utility model Kind be applied to excavate machine clamp in double sided gear drive twin-stage swing mechanism " utility model patent technical measures it is identical, this is practical The Patent No. of new patent: 2017204110654.

The beneficial effects of the utility model are, it has, and structure novel, easy to operate, sleeper replacement operation is high-efficient, The feature that working security is high, practicability is stronger.

The utility model is described in further detail with reference to the accompanying drawings and examples.

Detailed description of the invention

Fig. 1 is Integral combined structure schematic diagram in the utility model；

Fig. 2 is that pillow fixture assembly side structure schematic diagram is changed in the utility model；

Fig. 3 is that pillow fixture assembly backsight sectional perspective structural schematic diagram is changed in the utility model；

Fig. 4 is that pillow fixture assembly side view angle sectional perspective structural schematic diagram is changed in the utility model；

Fig. 5 is the main view schematic perspective view of former rail mechanism in the utility model；

Fig. 6 is the rear view three-dimensional structure of rear rail mechanism in the utility model.

In figure: the chassis A1-, A2- driver's cabin, A3- wheel type traveling mechanism, A31- front-wheel, B1- principal arm, the first oil cylinder of B11-, The second oil cylinder of B12-, B2- swing arm, B21- third oil cylinder, B22- arc rotating plate, B23- drawing plate, C1- flap seat, the revolution of C2- twin-stage The oblique hollow limit steel pole of mechanism, C21- vertical machine, the vertical platform sling of C3-, C31- shaft, C4-, C5- left clamp, C6- are right Clamping plate, D- dig flitch, D1- transverse direction hollow main steel plate, D11- tapered steel pawl, D2- laterally auxiliary steel pipe, D31- front wall Plate, E- former rail mechanism, the vertical fronk rack plate of E1-, E11- protrusive plate, E12- involve steel plate one, E2- tilt adjustment oil cylinder one, E3- Vertically rectangular steel bushing, E33- buffer steel plate, E4- oscillating deck, the rectangular vertical limit of E41- by the vertical baffle one of supporting plate one, E31-, E32- Position block, E42- orientation lever, E43- buffer spring, E5- wheel shaft one, E6- front rail wheel, F- rear rail mechanism, the vertical after-frame of F1- Plate, F11- extend back plate, F12- involves steel plate two, F2- tilt adjustment oil cylinder two, F3- supporting plate two, the vertical baffle two of F31-, F32- Laterally rectangular steel bushing, F4- play plate, F41- rectangle limit hole, F5- wheel shaft two, F6- rear rail wheel.

Specific embodiment

The utility model is using Quanzhou City Jing Li engineering machinery Co., Ltd workshop as enforcement place and provides following specific Embodiment:

As shown in Figure 1, a kind of track changes pillow vehicle, it is by driver's cabin A2, manipulation arm mechanism, changes pillow fixture assembly, chassis A1, former rail mechanism E, rear rail mechanism F, wheel type traveling mechanism A3, engine assembly, transmission assembly, oil pump, hydraulic horse It reaches, hydraulic oil container composition, which is characterized in that

The front end that pillow fixture assembly is installed on manipulation arm mechanism is changed, the postbrachium end for manipulating arm mechanism is installed on driver's cabin A2's Front, driver's cabin A2 are installed on the front side above the A1 of chassis, and driver's cabin A2 can make 360^ºRotation manipulates arm mechanism and changes pillow folder Operating mechanism and instrument, wheel type traveling mechanism A3 installation can be equipped in driver's cabin A2 with driver's cabin A2 synchronous rotary by having assembly In the lower section of chassis A1；

Former rail mechanism E is installed on the front side of chassis A1 and is set up in the front of front-wheel A31, rear rail mechanism F installation In chassis A1 rear side and be set up in the rear of rear-wheel, engine assembly, transmission assembly are installed on the side of chassis A1, send out The connection of motivation assembly and the operation for driving transmission assembly, wheel type traveling mechanism A3 realize walking mesh in a manner of four-wheel drive 's；

Former rail mechanism E is as preceding guide bracket, and preceding guide bracket has puts regulatory function up and down, and rear rail mechanism F makees For rear guide bracket, rear guide bracket has left and right play regulatory function, and complete machine is realized by preceding guide bracket, rear guide bracket in rail rail The purpose run on road；

As shown in Figure 1, wherein manipulation arm mechanism includes principal arm B1, swing arm B2, oil cylinder, and the side of driver's cabin A2 pedestal is logical It crosses welding and is fastened with a pair of of vertical triangulation shape seat board, the inner arm end of principal arm B1 is upper by pin shaft one and vertical triangulation shape seat board End is flexibly connected, and makees obtuse angle bending in the middle part of principal arm B1, and the cylinder seat of the first oil cylinder B11 is movably connected on driver's cabin by pin shaft two On A2 pedestal, the piston rod head end of the first oil cylinder B11 is flexibly connected with the middle part of principal arm B1 by pin rod one；

First oil cylinder B11 is used to control the tilt angle of principal arm B1；

The outer arm end of principal arm B1 is in U-shape bifurcated, and the inner arm end of swing arm B2 can be embedded in the U-shaped bifurcated；

The be in U-shape principal arm B1 outer arm end of bifurcated is flexibly connected by pin shaft three with the inner arm end bottom of swing arm B2, and second is oily The cylinder seat of cylinder B12 is movably connected on the upside of the outer arm end of principal arm B1 by pin shaft four, the piston rod head end of the second oil cylinder B12 and dynamic The inner arm end of arm B2 is flexibly connected by pin rod two；

Second oil cylinder B12 is used to control the tilt angle of swing arm B2；

The cylinder seat of third oil cylinder B21 is movably connected on the top of swing arm B2 by pin shaft five, and the outer arm end of swing arm B2 is used Pillow fixture assembly is changed in installation；

As shown in Figure 1, Figure 2, Figure 3, Figure 4, wherein changing pillow fixture assembly includes flap seat C1, arc rotating plate B22, drawing plate B23, twin-stage swing mechanism C2, flitch D, feeding clip mechanism are dug,

The outer arm end of swing arm B2 is flexibly connected by pin shaft six with flap seat C1, the inner panel of the two arc rotating plate B22 in front and back End is flexibly connected by pin shaft seven with the outer arm end of swing arm B2, and the bottom plate end of the drawing plate B23 of front and back two passes through eight activity of pin shaft It is connected to the top of flap seat C1, the upper plate end of the drawing plate B23 of front and back two passes through the pin shaft nine and arc rotating plate B22's of front and back two Outside plate end realize be flexibly connected, the piston rod head end of third oil cylinder B21 then pivot bush unit in the middle part of pin shaft nine；

Third oil cylinder B21 is used to control the tilt angle of flap seat C1；

The top surface of twin-stage swing mechanism C2, which is fixed by screw, is equipped with a vertical machine C21, the axis of vertical machine C21 End connects downward and drives the operation of twin-stage swing mechanism C2；

The bottom back segment of flap seat C1 is fastenedly connected by the squab panel upper center welded with dig flitch D；

As shown in Figure 3, wherein digging flitch D includes a lateral hollow main steel plate D1, a lateral auxiliary steel pipe D2, squab panel, front panel D31,12 tapered steel pawl D11, squab panel, front panel D31 left side a quarter at and the right side A rectangle gap is cut at a quarter of side upwards, the rectangle gap of left and right two of squab panel is with front panel D31's The two rectangle gap in left and right are symmetrical, lateral hollow main steel plate D1, laterally assist being arranged in parallel up and down between steel pipe D2；

The upper end of squab panel assists steel pipe D2 to realize fastening company by welding with lateral hollow main steel plate D1, laterally respectively It connects, the upper end of front panel D31 assists steel pipe D2 to realize fastening company by welding with lateral hollow main steel plate D1, laterally respectively It connects, lateral hollow main steel plate D1, laterally auxiliary steel pipe D2 wrap up to shape the front panel D31, the squab panel that are combined At m shape frame structure, 12 tapered steel pawl D11 are fastened with by welding in the bottom of the m shape frame structure；

The bottom leading portion of flap seat C1 is equipped with twin-stage swing mechanism C2 by welding fastening, and twin-stage swing mechanism C2 connection is simultaneously Control the rotation of feeding clip mechanism；

As shown in Figure 1, Figure 2, Figure 3, Figure 4, wherein feeding clip mechanism includes vertical platform sling C3, a pair of oblique hollow limit Steel pole C4, left clamp C5, right clamping plate C6, clamping cylinder, it is tight that the top of the parallel vertical platform sling C3 in two pieces of front and backs passes through welding It is fixed in the bottom of main spring bearing in twin-stage swing mechanism C2, the lateral surface of every piece of vertical platform sling C3 is welded with an oblique mouth Font limits steel pole C4, is in splayed structure between the oblique hollow limit steel pole C4 in left and right two, two pieces parallel of front and back is perpendicular To being serially connected with two parallel shaft C31 between the bottom of platform sling C3；

The corresponding shaft pivot bush unit in the upper end of left clamp C5, the upper end of right clamping plate C6 corresponds to another shaft movable sleeve It connects, the purpose of clamping sleeper, oblique hollow limit is realized together with the opposite clamping of left clamp C5 energy between right clamping plate C6 Position steel pole C4 can control left clamp C5 and material feeding depth of the right clamping plate C6 in material folding；

The upper center of left clamp C5 is welded with a pair of parallel vertical arcuate drawing plate one, two pieces of vertical arcuate drawing plates A connecting rod one is serially connected between one；

The upper center of right clamping plate C6 is welded with a pair of parallel vertical arcuate drawing plate two, two pieces of vertical arcuate drawing plates A connecting rod two is serially connected between two；

The cylinder seat bottom of clamping cylinder and one middle part pivot bush unit of connecting rod, in the piston rod head end and connecting rod two of clamping cylinder Portion's pivot bush unit, it is in the open state between left clamp C5 and right clamping plate C6 when the piston rod of clamping cylinder does not extend out, work as folder When the piston rod of locking oil cylinder stretches out, in opposite clamping state between left clamp C5 and right clamping plate C6；

As shown in Figure 5, wherein former rail mechanism E includes vertical fronk rack plate E1, protrusive plate E11, tilt adjustment oil cylinder one E2, one E3 of supporting plate, oscillating deck E4, buffer spring E43, orientation lever E42, one E5 of wheel shaft, front rail wheel E6, vertical fronk rack plate E1 are logical It crosses welding to be anchored in the middle part of the front side of chassis A1, the leading flank of vertical fronk rack plate E1 is fastened with the two groups of string axillares in left and right by welding One, every group of string axillare one is made of the two pieces of vertical scapulets one in left and right in parallel, and the middle part of every piece of vertical scapulet one is drilled with one A axis hole one, every group of string axillare one are serially connected with one piece of protrusive plate E11, the two pieces of protrusive plate E11 in left and right by the way that string pin rod one is corresponding It is parallel to each other；

A pair of of string axillare two is fastened with by welding in the middle part of the leading flank of vertical fronk rack plate E1, the string axillare is second is that by parallel The vertical scapulet two in two pieces of left and right forms, and the middle part of every piece of vertical scapulet two is drilled with an axis hole two, and string axillare two passes through string pin Bar two is flexibly connected with the realization of the cylinder seat of one E2 of tilt adjustment oil cylinder；

The trailing flank upper end of one E3 of supporting plate by welding is fastened with left and right two groups of string axillares three, every group of string axillare three be by The parallel vertical scapulet three in two pieces of left and right forms, and the middle part of every piece of vertical scapulet three is drilled with an axis hole three, every piece of protrusive plate E11 Foreboard end flexible connection is realized by string pin rod three and corresponding string axillare three, or so between the top surface of two pieces of protrusive plate E11 It is welded with one piece and involves one E12 of steel plate；

A block plate one is welded in the middle part of the top surface of one E3 of supporting plate, the top surface of the seat board one is fastened with a pair of of string by welding Axillare four, the string axillare the two pieces of vertical scapulets four in left and right in parallel fourth is that be made of, the middle part of every piece of vertical scapulet four is drilled with one A axis hole four, string axillare four are flexibly connected by string pin rod four with the realization of the piston rod head end of one E2 of tilt adjustment oil cylinder；

It is welded with one piece of one E31 of vertical baffle on front side of the bottom surface of seat board one, is drilled with one in the middle part of vertical one E31 of baffle Circle string axis hole one, the top surface front side of seat board one, the leading flank upper end of one E31 of vertical baffle are welded with one piece of lateral scapulet One, every piece of lateral scapulet one is drilled with an axis hole five, is serially connected with a string pin rod five between upper and lower two pieces lateral scapulets one；

Connection, tilt adjustment oil cylinder are realized by two pieces of left and right protrusive plate E11 between one E3 of vertical fronk rack plate E1 and supporting plate One E2 can control the tilt angle of one E3 of supporting plate；

The top surface of one E3 of supporting plate is also welded with two block buffering steel plate E33, two block buffering steel plate E33 and is symmetrically distributed in seat board The foreboard end of the left and right sides, every block buffering steel plate E33 is drilled with a vertical circular through-hole；

The leading flank upper end of one E3 of supporting plate is fastened with the two vertical rectangular steel bushing E32 in left and right, each vertical side by welding The rectangular sets of holes of shape steel bushing E32 are in vertical；

It is drilled with a circular shaft bore in the middle part of the leading flank of one E3 of supporting plate, a round string axis hole is drilled in the middle part of oscillating deck E4 Two, vertical baffle gear is placed in the front of oscillating deck E4, correspondence between circle string axis hole one and round string axis hole two, locating core One shaft end of axis is from round string axis hole one insertion and rearwardly through in merging circular shaft bore after circle string axis hole two；

The left and right sides of the top surface oscillating deck E4 is welded with one piece of rectangular vertical spacing block E41, and two pieces of left and right is rectangular vertical Limited block E41 can be inserted upwardly into corresponding vertical rectangular steel bushing E32；

The left and right sides of the top surface oscillating deck E4 is also welded with a vertical tightening latch, and the two vertical tightening latches in left and right and top are delayed Steel plate E33 reciprocal correspondence is rushed, the vertical circular through-hole at every block buffering steel plate E33 foreboard end can be upper with corresponding vertical tightening latch Rod end realizes pivot bush unit, and the mandril end of every vertical tightening latch can screw in nut, the equal movable sleeve in periphery of every vertical tightening latch It is connected to a buffer spring E43, the bottom of each buffer spring E43 presses downwards in the top surface of oscillating deck E4, each buffering The top of spring E43 is pressed upwards in the bottom at buffering steel plate E33 foreboard end,

It is realized and is connected by positioning core axle between one E3 of oscillating deck E4 and supporting plate, oscillating deck E4 is using positioning core axle as swing Axle center；

The bottom of oscillating deck E4 is fastened with the left and right two of the leading flank lower end of wheel shaft one E5, oscillating deck E4 by welding Side is welded with an orientation lever E42, and orientation lever E42 is moved towards in front and back depth；

The left and right two axial ends of one E5 of wheel shaft are socketed with a front rail wheel E6 by bearing；

As shown in Figure 6, wherein rear rail mechanism F includes vertical rear frame plate F1, extendes back plate F11, tilt adjustment oil cylinder two F2, two F3 of supporting plate, play plate F4, two F5 of wheel shaft, rear rail wheel F6, after vertical rear frame plate F1 is anchored on chassis A1 by welding Middle side part, it is vertical after the trailing flank of frame plate F1 the two groups of string pin plates one in left and right are fastened with by welding, every group of string pin plate one be by The parallel vertical wing plate one in two blocks of left and right forms, and the middle part of every block of vertical wing plate one is drilled with a pin hole one, every group of string pin plate one One piece is serially connected with by the correspondence of pin roll one and extendes back plate F11, and two pieces of left and right extendes back plate F11 and is parallel to each other；

A pair of of string pin plate two is fastened with by welding in the middle part of the trailing flank of frame plate F1 after vertical, the string pin plate is second is that by parallel The vertical wing plate two in two blocks of left and right forms, and the middle part of every block of vertical wing plate two is drilled with a pin hole two, and string pin plate two passes through pin roll Two are flexibly connected with the realization of the cylinder seat of two F2 of tilt adjustment oil cylinder；

The leading flank upper end of two F3 of supporting plate by welding is fastened with left and right two groups of string pin plates three, every group of string pin plate three be by The parallel vertical wing plate three in two blocks of left and right forms, and the middle part of every block of vertical wing plate three is drilled with a pin hole three, and every piece extendes back plate F11 Back plate end flexible connection is realized by pin roll three and corresponding string pin plate three, control and welded between the top surface that two pieces extend back plate F11 It is connected to one piece and involves two F12 of steel plate；

A block plate two is welded in the middle part of the top surface of two F3 of supporting plate, the top surface of the seat board two is fastened with a pair of of string by welding Pin plate four, the string pin plate the two blocks of vertical wing plates four in left and right in parallel fourth is that be made of, the middle part of every block of vertical wing plate four is drilled with one A pin hole four, string pin plate four are flexibly connected by pin roll four with the realization of the piston rod head end of two F2 of tilt adjustment oil cylinder；

The bottom surface back of seat board two is welded with one piece of two F31 of vertical baffle, and there are three circular pins for vertical two F31 of baffle brill Hole, the top surface rear side of seat board two, the trailing flank upper end of two F31 of vertical baffle are welded with one piece of lateral scapulet two, every piece of transverse direction Scapulet two is drilled with a pin hole five, is serially connected with a pin roll five between upper and lower two pieces lateral scapulets two；

Pass through two pieces of left and right after vertical between two F3 of frame plate F1 and supporting plate and extendes back plate F11 realization connection, tilt adjustment oil cylinder Two F2 can control the tilt angle of two F3 of supporting plate；

The trailing flank of two F3 of supporting plate has been fixed by screw the left and right rectangular steel bushing F32 of two transverse directions, each transverse direction square bar The rectangular sets of holes of F32 are covered in laterally；

It is welded with three gag lever posts in the middle part of the trailing flank of two F3 of supporting plate, between three gag lever posts laterally side by side, play plate F4 Middle part be drilled with a rectangle limit hole F41, play plate F4 adheres on the trailing flank of two F3 of supporting plate, vertical two F31 of baffle gear It is placed in the rear of play plate F4, three gag lever posts on two F3 of supporting plate can be rearwardly through the rectangle limit hole on play plate F4 F41 and corresponding with three on vertical two F31 of baffle round rod aperture realization backward concatenate and real by tightening nut can be continued Now fasten；

The bottom of play plate F4 is fastened with two F5 of wheel shaft by welding to form left and right jumping mechanism, left and right play The left end of mechanism can run through to the left from the rectangular steel bushing F32 of transverse direction for being located at left side, the right end energy of left and right jumping mechanism Run through to the right from the rectangular steel bushing F32 of transverse direction for being located at right side, the left and right two axial ends of two F5 of wheel shaft are socketed with by bearing One rear rail wheel F6；

Connection is realized by three gag lever posts between two F3 of play plate F4 and supporting plate, and play plate F4 is with rectangle limit hole Space when gap between F41 and gag lever post is as left and right play；

First oil cylinder B11, the second oil cylinder B12, third oil cylinder B21, clamping cylinder, one E2 of tilt adjustment oil cylinder, inclination are adjusted Two F2 of fuel-economizing cylinder is by piping connection to oil pump, and hydraulic motor connects and the operation of control oil pump, oil pump are connected with hydraulic oil container Logical, hydraulic oil container is installed on the side of chassis A1.

Claims (1)

1. a kind of track changes pillow vehicle, it is by driver's cabin (A2), manipulation arm mechanism, changes pillow fixture assembly, chassis (A1), fromer rail Mechanism (E), rear rail mechanism (F), wheel type traveling mechanism (A3), engine assembly, transmission assembly, oil pump, hydraulic motor, liquid Pressure oil case composition, which is characterized in that

Change pillow fixture assembly be installed on manipulation arm mechanism front end, manipulate arm mechanism postbrachium end be installed on driver's cabin (A2) before Side, driver's cabin (A2) are installed on the front side above chassis (A1), and driver's cabin (A2) can make 360^ºRotation manipulates arm mechanism and changes Resting the head on fixture assembly can be with driver's cabin (A2) synchronous rotary, and driver's cabin (A2) is interior to be equipped with operating mechanism and instrument, running on wheels machine Structure (A3) is installed on the lower section of chassis (A1)；

Former rail mechanism (E) is installed on the front side on chassis (A1) and is set up in the front of front-wheel (A31), rear rail mechanism (F) It is installed on the rear side on chassis (A1) and is set up in the rear of rear-wheel, engine assembly, transmission assembly are installed on chassis (A1) Side, the connection of engine assembly and the operation for driving transmission assembly, wheel type traveling mechanism (A3) is with the side of four-wheel drive Formula realizes walking purpose；

Former rail mechanism (E) is used as preceding guide bracket, and preceding guide bracket has puts regulatory function up and down, and rear rail mechanism (F) makees For rear guide bracket, rear guide bracket has left and right play regulatory function, and complete machine is realized by preceding guide bracket, rear guide bracket in rail rail The purpose run on road；

Wherein, manipulation arm mechanism includes principal arm (B1), swing arm (B2), oil cylinder, and the side of driver's cabin (A2) pedestal is tight by welding The inner arm end of intrinsic a pair of vertical triangulation shape seat board, principal arm (B1) passes through the activity of the upper end of pin shaft one and vertical triangulation shape seat board It connects, makees obtuse angle bending in the middle part of principal arm (B1), the cylinder seat of the first oil cylinder (B11) is movably connected on driver's cabin by pin shaft two (A2) on pedestal, the piston rod head end of the first oil cylinder (B11) is flexibly connected with the middle part of principal arm (B1) by pin rod one；

First oil cylinder (B11) is used to control the tilt angle of principal arm (B1)；

The outer arm end of principal arm (B1) is in U-shape bifurcated, and the inner arm end of swing arm (B2) can be embedded in the U-shaped bifurcated；

Be in U-shape principal arm (B1) the outer arm end of bifurcated is flexibly connected by pin shaft three with the inner arm end bottom of swing arm (B2), and second is oily The cylinder seat of cylinder (B12) is movably connected on the upside of the outer arm end of principal arm (B1) by pin shaft four, the piston rod head of the second oil cylinder (B12) End is flexibly connected with the inner arm end of swing arm (B2) by pin rod two；

Second oil cylinder (B12) is used to control the tilt angle of swing arm (B2)；

The cylinder seat of third oil cylinder (B21) is movably connected on the top of swing arm (B2), the outer arm end of swing arm (B2) by pin shaft five Pillow fixture assembly is changed for installing；

Wherein, change pillow fixture assembly include flap seat (C1), arc rotating plate (B22), drawing plate (B23), twin-stage swing mechanism (C2), Flitch (D), feeding clip mechanism are dug,

The outer arm end of swing arm (B2) is flexibly connected by pin shaft six with flap seat (C1), the arc rotating plate (B22) of front and back two it is interior Plate end is flexibly connected by pin shaft seven with the outer arm end of swing arm (B2), and the bottom plate end of two drawing plates (B23) in front and back passes through pin shaft Eight are movably connected on the top of flap seat (C1), and the upper plate end of two drawing plates (B23) in front and back passes through pin shaft nine and the arc of front and back two The outside plate end of shape rotating plate (B22), which is realized, to be flexibly connected, the piston rod head end of third oil cylinder (B21) then pivot bush unit in pin shaft nine Middle part；

Third oil cylinder (B21) is used to control the tilt angle of flap seat (C1)；

The top surface of twin-stage swing mechanism (C2), which is fixed by screw, is equipped with a vertical machine (C21), vertical machine (C21) Shaft end connects downward and drives the operation of twin-stage swing mechanism (C2)；

The bottom back segment of flap seat (C1) is fastenedly connected by the squab panel upper center welded with dig flitch (D)；

Wherein, digging flitch (D) includes a lateral hollow main steel plate (D1), lateral auxiliary steel pipe (D2), back wall Plate, front panel (D31), 12 tapered steel pawls (D11), squab panel, front panel (D31) left side a quarter at and right side A rectangle gap, the rectangle gap of left and right two and front panel (D31) of squab panel are cut at a quarter upwards The two rectangle gap in left and right are symmetrical, and lateral hollow main steel plate (D1) laterally assists being arranged in parallel up and down between steel pipe (D2)；

The upper end of squab panel assists steel pipe (D2) to realize fastening company by welding with lateral hollow main steel plate (D1), laterally respectively It connects, it is tight that the upper end of front panel (D31) assists steel pipe (D2) to realize by welding with lateral hollow main steel plate (D1), laterally respectively Be solidly connected, lateral hollow main steel plate (D1), laterally auxiliary steel pipe (D2) by be combined front panel (D31), squab panel Package is fastened with 12 tapered steel pawls by welding to form m shape frame structure, in the bottom of the m shape frame structure (D11)；

The bottom leading portion of flap seat (C1) is equipped with twin-stage swing mechanism (C2) by welding fastening, twin-stage swing mechanism (C2) connection And control the rotation of feeding clip mechanism；

Wherein, feeding clip mechanism includes vertical platform sling (C3), a pair of oblique hollow limit steel pole (C4), left clamp (C5), right folder Plate (C6), clamping cylinder, the top of the parallel vertical platform sling (C3) in two pieces of front and backs pass through welding and are anchored on twin-stage swing mechanism (C2) bottom of main spring bearing in, the lateral surface of every piece of vertical platform sling (C3) are welded with an oblique hollow limit steel pole It (C4), is in splayed structure, the parallel vertical platform sling in two pieces of front and back between oblique hollow limit steel pole (C4) in left and right two (C3) two parallel shafts (C31) are serially connected between bottom；

The corresponding shaft pivot bush unit in the upper end of left clamp (C5), the upper end of right clamping plate (C6) corresponds to another shaft movable sleeve It connects, the purpose of clamping sleeper, oblique mouth word is realized together with the opposite clamping of left clamp (C5) energy between right clamping plate (C6) Type limit steel pole (C4) can control left clamp (C5) and the material feeding depth of right clamping plate (C6) in material folding；

The upper center of left clamp (C5) is welded with a pair of parallel vertical arcuate drawing plate one, two pieces of vertical arcuate drawing plates one Between be serially connected with a connecting rod one；

The upper center of right clamping plate (C6) is welded with a pair of parallel vertical arcuate drawing plate two, two pieces of vertical arcuate drawing plates two Between be serially connected with a connecting rod two；

The piston rod head end of the cylinder seat bottom of clamping cylinder and one middle part pivot bush unit of connecting rod, clamping cylinder is lived in the middle part of connecting rod two Dynamic socket, it is in the open state between left clamp (C5) and right clamping plate (C6) when the piston rod of clamping cylinder does not extend out, work as folder When the piston rod of locking oil cylinder stretches out, in opposite clamping state between left clamp (C5) and right clamping plate (C6)；

Wherein, former rail mechanism (E) includes vertical fronk rack plate (E1), protrusive plate (E11), tilt adjustment oil cylinder one (E2), supporting plate One (E3), oscillating deck (E4), buffer spring (E43), orientation lever (E42), wheel shaft one (E5), front rail wheel (E6), vertical side arm Plate (E1) is anchored in the middle part of the front side on chassis (A1) by welding, and the leading flank of vertical fronk rack plate (E1) is fastened with a left side by welding Right two groups of string axillares one, every group of string axillare one are made of the two pieces of vertical scapulets one in left and right in parallel, every piece of vertical scapulet one Middle part is drilled with an axis hole one, and every group of string axillare one is serially connected with one piece of protrusive plate (E11) by string pin rod one correspondence, left and right Two pieces of protrusive plates (E11) are parallel to each other；

A pair of of string axillare two is fastened with by welding in the middle part of the leading flank of vertical fronk rack plate (E1), the string axillare is second is that by parallel left Right two pieces of vertical scapulets two form, and the middle part of every piece of vertical scapulet two is drilled with an axis hole two, and string axillare two passes through string pin rod Two are flexibly connected with the realization of the cylinder seat of tilt adjustment oil cylinder one (E2)；

The trailing flank upper end of supporting plate one (E3) is fastened with the two groups of string axillares three in left and right by welding, and every group of string axillare three is by putting down The vertical scapulet three in two pieces of row left and right forms, and the middle part of every piece of vertical scapulet three is drilled with an axis hole three, every piece of protrusive plate (E11) Foreboard end flexible connection is realized by string pin rod three and corresponding string axillare three, or so two pieces of protrusive plates (E11) top surface it Between be welded with one piece and involve steel plate one (E12)；

A block plate one is welded in the middle part of the top surface of supporting plate one (E3), the top surface of the seat board one is fastened with a pair of of string axis by welding Plate four, the string axillare the two pieces of vertical scapulets four in left and right in parallel fourth is that be made of, the middle part of every piece of vertical scapulet four is drilled with one Axis hole four, string axillare four are flexibly connected by string pin rod four with the realization of the piston rod head end of tilt adjustment oil cylinder one (E2)；

It is welded with one piece of vertical baffle one (E31) on front side of the bottom surface of seat board one, is drilled with one in the middle part of the vertical baffle one (E31) Circle string axis hole one, the top surface front side of seat board one, the leading flank upper end of vertical baffle one (E31) are welded with one piece of lateral scapulet One, every piece of lateral scapulet one is drilled with an axis hole five, is serially connected with a string pin rod five between upper and lower two pieces lateral scapulets one；

It is realized and is connected by two pieces of left and right protrusive plate (E11) between vertical fronk rack plate (E1) and supporting plate one (E3), tilt adjustment oil Cylinder one (E2) can control the tilt angle of supporting plate one (E3)；

The top surface of supporting plate one (E3) is also welded with two block buffering steel plates (E33), and two block buffering steel plates (E33) are symmetrically distributed in seat board The left and right sides, the foreboard end of every block buffering steel plate (E33) is drilled with a vertical circular through-hole；

The leading flank upper end of supporting plate one (E3) is fastened with the two vertical rectangular steel bushings (E32) in left and right, each vertical side by welding The rectangular sets of holes of shape steel bushing (E32) are in vertical；

It is drilled with a circular shaft bore in the middle part of the leading flank of supporting plate one (E3), a round string axis hole is drilled in the middle part of oscillating deck (E4) Two, vertical baffle gear is placed in the front of oscillating deck (E4), correspondence between circle string axis hole one and round string axis hole two, positioning One shaft end of mandrel is from round string axis hole one insertion and rearwardly through in merging circular shaft bore after circle string axis hole two；

The left and right sides of the top surface oscillating deck (E4) is welded with one piece of rectangular vertical spacing block (E41), and two pieces of left and right is rectangular vertical Limited block (E41) can be inserted upwardly into corresponding vertical rectangular steel bushing (E32)；

The left and right sides of the top surface oscillating deck (E4) is also welded with a vertical tightening latch, the buffering of left and right two vertical tightening latches and top Steel plate (E33) corresponds to each other, and the vertical circular through-hole at every block buffering steel plate (E33) foreboard end can be with corresponding vertical tightening latch Upper rod end realizes pivot bush unit, and the mandril end of every vertical tightening latch can screw in nut, the activity of the periphery of every vertical tightening latch It is socketed with a buffer spring (E43), the bottom of each buffer spring (E43) presses downwards in the top surface of oscillating deck (E4), The top of each buffer spring (E43) is pressed upwards in the bottom at buffering steel plate (E33) foreboard end,

It is realized and is connected by positioning core axle between oscillating deck (E4) and supporting plate one (E3), oscillating deck (E4) is using positioning core axle as pendulum The moving axis heart；

The bottom of oscillating deck (E4) is fastened with a wheel shaft one (E5), the left and right of the leading flank lower end of oscillating deck (E4) by welding Two sides are welded with an orientation lever (E42), which moves towards in front and back depth；

The left and right two axial ends of wheel shaft one (E5) are socketed with a front rail wheel (E6) by bearing；

Wherein, rear rail mechanism (F) includes vertical rear frame plate (F1), extendes back plate (F11), tilt adjustment oil cylinder two (F2), supporting plate Two (F3), play plate (F4), wheel shaft two (F5), rear rail wheel (F6), vertical rear frame plate (F1) are anchored on chassis by welding (A1) in the middle part of rear side, the trailing flank of vertical rear frame plate (F1) is fastened with the two groups of string pin plates one in left and right, every group of string pin by welding Plate one is made of the two blocks of vertical wing plates one in left and right in parallel, and the middle part of every block of vertical wing plate one is drilled with a pin hole one, often Group string pin plate one is serially connected with one piece and extendes back plate (F11) by the way that pin roll one is corresponding, and two pieces of left and right extendes back plate (F11) and is parallel to each other；

A pair of of string pin plate two is fastened with by welding in the middle part of the trailing flank of frame plate (F1) after vertical, the string pin plate is second is that by parallel left Right two blocks of vertical wing plates two form, and the middle part of every block of vertical wing plate two is drilled with a pin hole two, and string pin plate two passes through pin roll two It is flexibly connected with the realization of the cylinder seat of tilt adjustment oil cylinder two (F2)；

The leading flank upper end of supporting plate two (F3) is fastened with the two groups of string pin plates three in left and right by welding, and every group of string pin plate three is by putting down The vertical wing plate three in two blocks of row left and right forms, and the middle part of every block of vertical wing plate three is drilled with a pin hole three, and every piece extendes back plate (F11) Back plate end flexible connection is realized by pin roll three and corresponding string pin plate three, control between the top surface that two pieces extend back plate (F11) It is welded with one piece and involves steel plate two (F12)；

A block plate two is welded in the middle part of the top surface of supporting plate two (F3), the top surface of the seat board two is fastened with a pair of of string pin by welding Plate four, the string pin plate the two blocks of vertical wing plates four in left and right in parallel fourth is that be made of, the middle part of every block of vertical wing plate four is drilled with one Pin hole four, string pin plate four are flexibly connected by pin roll four with the realization of the piston rod head end of tilt adjustment oil cylinder two (F2)；

The bottom surface back of seat board two is welded with one piece of vertical baffle two (F31), and there are three circular pins for vertical baffle two (F31) brill Hole, the top surface rear side of seat board two, the trailing flank upper end of vertical baffle two (F31) are welded with one piece of lateral scapulet two, every piece of cross It is drilled with a pin hole five to scapulet two, is serially connected with a pin roll five between upper and lower two pieces lateral scapulets two；

Pass through two pieces of left and right after vertically between frame plate (F1) and supporting plate two (F3) and extendes back plate (F11) realization connection, tilt adjustment oil Cylinder two (F2) can control the tilt angle of supporting plate two (F3)；

The trailing flank of supporting plate two (F3) has been fixed by screw the two rectangular steel bushings of transverse direction (F32) in left and right, each transverse direction square bar The rectangular sets of holes of (F32) are covered in laterally；

It is welded with three gag lever posts in the middle part of the trailing flank of supporting plate two (F3), between three gag lever posts laterally side by side, play plate (F4) Middle part be drilled with a rectangle limit hole (F41), play plate (F4) adheres on the trailing flank of supporting plate two (F3), vertical baffle two (F31) gear is placed in the rear of play plate (F4), and three gag lever posts on supporting plate two (F3) can be rearwardly through on play plate (F4) Rectangle limit hole (F41) and corresponding with three on vertical baffle two (F31) round rod aperture realization backward concatenate can be continued And it is realized and is fastened by tightening nut；

The bottom of play plate (F4) is fastened with a wheel shaft two (F5) by welding to form left and right jumping mechanism, left and right play The left end of mechanism can run through to the left from the rectangular steel bushing of transverse direction (F32) for being located at left side, the right end of left and right jumping mechanism It can run through to the right from the rectangular steel bushing of transverse direction (F32) for being located at right side, the left and right two axial ends of wheel shaft two (F5) are equal by bearing It is socketed with a rear rail wheel (F6)；

Connection is realized by three gag lever posts between play plate (F4) and supporting plate two (F3), and play plate (F4) is with rectangle limit hole (F41) space when gap between gag lever post is as left and right play；

First oil cylinder (B11), third oil cylinder (B21), clamping cylinder, tilt adjustment oil cylinder one (E2), inclines at the second oil cylinder (B12) Slop regulation fuel-economizing cylinder two (F2) passes through piping connection to oil pump, hydraulic motor connection and the operation of control oil pump, oil pump and hydraulic oil Case is connected, and hydraulic oil container is installed on the side of chassis (A1).