CN101823454A - Self vehicle unloading cargo box turning structure assembly - Google Patents
Self vehicle unloading cargo box turning structure assembly Download PDFInfo
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- CN101823454A CN101823454A CN 201010160409 CN201010160409A CN101823454A CN 101823454 A CN101823454 A CN 101823454A CN 201010160409 CN201010160409 CN 201010160409 CN 201010160409 A CN201010160409 A CN 201010160409A CN 101823454 A CN101823454 A CN 101823454A
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Abstract
The invention discloses a self vehicle unloading cargo box turning structure assembly. Hydraulic cylinder installing ring support frames are correspondingly and fixedly arranged on a hydraulic cylinder installing front cross beam and a hydraulic cylinder installing back cross beam, a hydraulic cylinder installing ring is arranged between the hydraulic cylinder installing ring support frames, a rotating shaft of the hydraulic cylinder installing ring is arranged on an installing support frame of the installing ring support frames, a hydraulic cylinder is arranged in the hydraulic cylinder installing ring, the outer end of a piston rod of the hydraulic cylinder extends into a hydraulic cylinder support seat arranged on a support seat assembly, the hydraulic cylinder support seat is fixed on the lower bottom surface of a cargo box bottom plate, a position limiting device is arranged on the hydraulic cylinder installing back cross beam, the head end of a spring arranged on the position limiting device is connected with the cargo box bottom plate, ball joint installing seats are arranged on four corners of sub vehicle frames, a ball bowl installing plate is fixed on the lower bottom surface of the cargo box bottom plate, and the ball bowl installing plate is connected with the ball joint installing seats through ball bowls, ball joints and insertion pins. The invention can reliably realize three turning states of the self vehicle unloading trucks: back inclination, left side inclination and right side inclination.
Description
Technical field
The present invention relates to a kind of dumping car.Specifically, relating to a kind of is can make to turn over behind the body of tipper carriage and the self vehicle unloading cargo box turning structure assembly of left and right rollover.
Background technology
Thereby dumping car is to tilt to realize the automobile of unloading automatically by hydraulic gear ejection compartment.The dumping car of broad sense refers to have transport trolley, load-carrying vehicle, waste-skip, mine vehicle of self-unloading device or the like.At present, the subject matter of dumping car existence is that unloading is not thorough; Need waste energy with the compartment ejection to very big degree of dip on the one hand; On the other hand, even the compartment is arrived very big degree of dip by ejection, the material of band humidity or viscosity still can not all be toppled over sensation as sand, cement, earth etc., usually needs artificial auxiliary; Be that present automobile is when translating into goods at last, because the piston external part of hydraulic actuating cylinder is hinged on the floor compartment, has only one degree of freedom, just container turn over after under the effect of hydraulic actuating cylinder, turn on one's side, poor reliability during three upsets, and be difficult for realizing, in most cases stacks of cargo is placed on the rear of automobile, but this be for less place, falling back of automobile all has been subjected to strict restriction, so topples over just difficulty comparatively of goods.
(application number: 88204487.7), automobile not only has the common various functions that dumping truck possessed to Chinese patent CNB60P1/34 number disclosed " High-Dump Wagon " patent, and unloads after the compartment can also being raise.This automobile can only increase a jacking system on the basis of original design, it is to finish dipping and heaving by the synthetic principle of the action of two oil cylinders, structure is very simple, can carry out the task of self-unloading even loading at higher article, especially suitable automobile is directly to railway carriage discharging and other occasions uses in building, mine etc.Chinese patent CN2509022 number disclosed " automatic loading and unloading automobile " patent (application number: 01260631.6), be on common two class car chassiss, to install dull and stereotyped subframe additional,, and be used to install miscellaneous part as the platform of bearing goods.On the driving engine on chassis, power takeoff is installed, is driven a cover hydraulic work system, the power of handling goods is provided.At hydraulic pressure puffer of the anterior installation of car, at the hinged turnover panel of tailstock portion, a hydraulic ram respectively is installed about the below of tailstock portion, hydraulic actuating cylinder of vertical installation between chassis frame and turnover panel bottom surface, the upset of control turnover panel, in turnover panel along vehicle commander's direction horizontal arrangement and two identical hydraulic actuating cylinders of parallel installation, the piston rod front end of this hydraulic actuating cylinder connects an extension board, extension board is the extension of turnover panel, during handling goods control the extension board extension elongation and with ground-surface angle, can make things convenient for the loading and unloading of goods.These two patent structures are too complicated, all are difficult to solve the halfway problem of unloading, also are difficult to solve the problem of dumping car turnover unloading.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of container of realizing reliably both can translate into backward, again the self vehicle unloading cargo box turning structure assembly translated into of both sides to the left and right.
Technical scheme of the present invention is as follows: design a kind of self vehicle unloading cargo box turning structure assembly, before comprising that subframe and hydraulic actuating cylinder are installed, after cross member, before described hydraulic actuating cylinder is installed, the equal crosswise fixed of after cross member is on described subframe, its main points are: A. is before described hydraulic actuating cylinder is installed, relative fixed has hydraulic actuating cylinder installation ring support on the after cross member, between the hydraulic actuating cylinder installation ring support that this is oppositely arranged, the hydraulic actuating cylinder installation ring is installed, turning cylinder on the described hydraulic actuating cylinder installation ring is installed on the described mounting bracket on the installation ring support, in this hydraulic actuating cylinder installation ring hydraulic actuating cylinder is housed, described hydraulic cylinder piston rod outer end is stretched in the hydraulic actuating cylinder supporting seat on the supporting seat assembly, this hydraulic actuating cylinder supporting seat is fixed on the cargo floor bottom surface, and described hydraulic actuating cylinder is connected with hydraulic electric motor by the road; B. install on the after cross member at described hydraulic actuating cylinder and be fixed with inhibiting device, the head end of the spring on this inhibiting device is connected with cargo floor by cable wire; C. on four angles of described subframe, all be fixed with the sphero-joint mount pad of ball strand mounting structure, the ball bowl adapter plate of this ball strand mounting structure is fixed on described cargo floor bottom surface, and described ball bowl adapter plate is connected by ball bowl, sphero-joint and latch with the sphero-joint mount pad.
Design-calculated creatively on the deficiencies such as the compartment upset is unreliable when The present invention be directed to the unloading of traditional dumping car, above structure is hinged on container on the subframe by ball strand mounting structure, and ball strand mounting structure can be realized the motion of container and each degree of freedom of subframe; The hydraulic actuating cylinder installation ring is installed on the hydraulic actuating cylinder installation ring support, in this hydraulic actuating cylinder installation ring hydraulic actuating cylinder is housed, under the drive of hydraulic actuating cylinder installation ring, can realize the rotation of hydraulic actuating cylinder, when turning on one's side about needs, hydraulic actuating cylinder rotates, the piston rod jack-up of hydraulic actuating cylinder can realize dumping car about rollover; The rising height in compartment when but inhibiting device actv. control dumping car being set toppling over goods, the feature of goods is toppled over goods totally more.
Described hydraulic actuating cylinder installation ring support comprises fixed bearing and mounting bracket, wherein fixed bearing becomes " 7 " font structure, all have mounting hole at this fixed bearing horizontal component and vertical part, described fixed bearing is fixed on described hydraulic actuating cylinder through this mounting hole and installs on front cross rail and the hydraulic actuating cylinder installation after cross member, described mounting bracket is welded on the vertically back side of part of described fixed bearing, this mounting bracket is " U " font, and open end upwards is equipped with bolt between described mounting bracket " U " shape open end biside plate.
Above structure is fixed on hydraulic actuating cylinder installation ring support symmetry on the two crossbeam inboards of dumping car auxiliary girder by the mounting hole on the fixed bearing, thereby can support the hydraulic actuating cylinder installation ring by symmetrically arranged mounting bracket, thereby rotate under the support of realization hydraulic actuating cylinder installation ring mounting bracket in hydraulic actuating cylinder installation ring support, at last when overturning behind the container, the hydraulic actuating cylinder installation ring that is supported on the hydraulic actuating cylinder installation ring support keeps motionless, hydraulic actuating cylinder is the center rotation with the axle of self, and hydraulic cylinder piston rod is with container jack-up; When the container rollover is changeed, the hydraulic actuating cylinder installation ring that is supported on the hydraulic actuating cylinder installation ring support is that centre of gration is to a sideway swivel with its turning cylinder, this hydraulic actuating cylinder installation ring drives hydraulic actuating cylinder together to same sideway swivel, make container jack-up, thereby realize container after turn over and turn on one's side, " U " font mounting bracket of above structure can be good at supporting the turning cylinder on the hydraulic actuating cylinder installation ring, is that the Assembly ﹠Disassembly of hydraulic actuating cylinder installation ring for convenience is spacing to the hydraulic actuating cylinder installation ring simultaneously and bolt is set.
Described hydraulic actuating cylinder installation ring comprises the installation ring body, be symmetrically welded with turning cylinder before and after on the external wall of this installation ring, left-right symmetric has " U " shape groove is installed, all lid is equipped with the hydraulic actuating cylinder pressing plate on these two installation grooves, be equipped with bolt hole on the installation ring body of described installation groove both sides, described hydraulic actuating cylinder pressing plate is through being bolted on the described installation ring body.Two of hydraulic actuating cylinder axles are placed in " U " shape installation groove of hydraulic actuating cylinder installation ring in the above structure, by hydraulic actuating cylinder pressing plate and installation ring body bolted connection, the position of restriction hydraulic actuating cylinder.When overturning behind the container, it is motionless that the hydraulic actuating cylinder installation ring keeps, and hydraulic actuating cylinder is the center rotation with the axle of self, and hydraulic cylinder piston rod is with container jack-up; When container case jack-up; When container rollover is changeed, the hydraulic actuating cylinder installation ring with the turning cylinder be centre of gration to a sideway swivel because the effect of hydraulic actuating cylinder pressing plate is arranged between hydraulic actuating cylinder installation ring and the hydraulic actuating cylinder, drive hydraulic actuating cylinder and follow the utility model simultaneously to same sideway swivel, make container jack-up.Thereby the hydraulic actuating cylinder installation ring by self two ends turning cylinder and " U " shape of self install groove realize container after turn over and turn on one's side.
Described supporting seat assembly comprises the hydraulic actuating cylinder supporting seat, on this hydraulic actuating cylinder supporting seat, have the semisphere support cavity, be provided with ring-shaped step at described semisphere support cavity oral area, the hydraulic actuating cylinder support ring is housed on this ring-shaped step, described hydraulic actuating cylinder support ring inwall is a spherical, this hydraulic actuating cylinder support ring inwall and described semisphere support cavity inwall are in same sphere, ring-shaped step inwall in this hydraulic actuating cylinder support ring outside has circumferential groove, in described circumferential groove circlip is housed, described circlip is stuck in described hydraulic actuating cylinder support ring on the ring-shaped step.Above structure is designed to ball head structure with the hydraulic actuating cylinder supporting seat and the cargo floor welding of supporting seat assembly with the hydraulic cylinder piston boom end, and this hydraulic actuating cylinder is installed in the interior ball pivot that forms of semisphere support cavity of hydraulic actuating cylinder supporting base earlier; Then the hydraulic actuating cylinder carrier ring is put on the ring-shaped step of hydraulic actuating cylinder supporting base, hydraulic actuating cylinder carrier ring and hydraulic actuating cylinder ball head structure contact surface are sphere, hydraulic actuating cylinder bulb and hydraulic actuating cylinder carrier ring are fit-states, then circlip is stuck in the circumferential groove of hydraulic actuating cylinder supporting base, with the position of immobile liquid cylinder pressure carrier ring.Because hydraulic actuating cylinder is that ball pivot is connected with the hydraulic actuating cylinder supporting base, so the three kinds of rollover states of can realizing that inclining in container hypsokinesis, left side, inclines in the right side.
For the upset that makes container more nimble, so that lubricating oil is provided for the junction of hydraulic actuating cylinder supporting seat and hydraulic cylinder piston rod, on described hydraulic actuating cylinder supporting seat outer wall, be provided with the lubrication adapter that communicates with described semisphere support cavity, this lubrication adapter outer end passes described hydraulic actuating cylinder support ring, described hydraulic actuating cylinder support ring is combined by two and half support rings, and this hydraulic actuating cylinder support ring inwall is an arcwall face.
Described inhibiting device comprises spring, lifting limiting device, the head end of described spring is connected with cargo floor by cable wire, the end of described spring connects the bibcock of described lifting limiting device, this lifting limiting device is installed on the limiting device adapter plate of back by bolt, this back limiting device adapter plate is fixed on the right auxiliary girder, and this lifting limiting device is serially connected in the current supply circuit of motor.
Described back limiting device adapter plate has via hole, and described cable wire passes this via hole; On the described cargo floor set collar is housed, described cable wire one end ties up to this set collar, and the other end links to each other with described spring.
Cable wire is designed to suitable length on demand described in the above structure, when turning over behind the container or turning on one's side, drives described cable wire and stretches, and in the drawing process, described via hole plays the Direction guide effect; When container was turned to predetermined angular, described cable wire is the described bibcock of stretching and related pulling fully; After bibcock is pulled to certain position, disconnect between two mouths of described lifting limiting device, at this moment the motor dead electricity, quit work, then hydraulic efficiency pressure system or the pneumatic system by driven by motor stops the lifting action, and container no longer continues upset, thereby has reached spacing effect.
Described ball strand mounting structure comprises the ball bowl, ball bowl adapter plate, sphero-joint, sphero-joint mount pad and latch, wherein the ball bowl is fixed on ball bowl adapter plate lower end, on described ball bowl, have ball bowl pin-and-hole, on described sphero-joint, have the sphero-joint pin-and-hole, described sphero-joint bottom is provided with the sphero-joint mount pad, the top of this sphero-joint is installed in the described ball bowl, described ball bowl pin-and-hole is relative with the sphero-joint pin-and-hole, and in this ball bowl pin-and-hole and sphero-joint pin-and-hole, wear latch, described latch one end is provided with handle, the other end stretches out after passing ball bowl pin-and-hole and sphero-joint pin-and-hole, and this external part end is provided with spacing hole, wears the latch locating part in this spacing hole.
More than adopt the ball structure that tangles to realize the upset of body of tipper carriage, realize easily, the sphero-joint mount pad is fixed on four angles of subframe, ball bowl adapter plate correspondence is fixed on the cabin floor, so, sphero-joint is installed in the described ball bowl, it is spacing to adopt latch that this sphero-joint and ball bowl are carried out then, when turning over behind the needs, takes out two latches that are positioned at the dumping car front portion, under the effect of hydraulic actuating cylinder, can realize the compartment after turn over, when turning on one's side about needs, take out the latch in right side or left side, under the effect of hydraulic ram, can realize the compartment about the rollover.For the ease of latch is taken out, also in order to make dumping car in the course of the work, latch is unlikely to deviate from simultaneously, described latch one end is provided with handle, the other end stretches out after passing ball bowl pin-and-hole and sphero-joint pin-and-hole, and this external part end is provided with spacing hole, wears the latch locating part in this spacing hole.
Symmetry has axial groove vertically on described latch, described ball bowl pin-and-hole inwall is to the hole internal projection, this bossing all is stuck in the described axial groove, described sphero-joint pin-and-hole is a slotted hole, above structure is used on the vehicle frame both sides, rear portion of dumping car, because the sphero-joint pin-and-hole is slotted hole, thus sphero-joint can be in the ball bowl with respect to the ball bowl backward or left-right rotation, be convenient to dumping car after turn over or about rollover.
On described latch sidewall, have axial groove vertically, described ball bowl pin-and-hole inwall is projecting inward to the hole, this projection is stuck in the described axial groove, described sphero-joint pin-and-hole is a manhole, above structure is installed on the front frame both sides of dumping car, because the sphero-joint pin-and-hole is manhole, therefore be merely able to realize dumping car about rollover.
Beneficial effect: the present invention can realize that incline in capacity of the tipping body hypsokinesis, left side, three kinds of rollover states are inclined on the right side by failure-free, the dumping car goods can be toppled over totally simultaneously; Have be skillfully constructed, simple in structure, implement easily, characteristics such as good reliability.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Structural representation when Fig. 2 takes down cargo floor 11 for the present invention;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the structural representation of hydraulic actuating cylinder installation ring support 4 among the present invention;
Fig. 5 is the birds-eye view of Fig. 4;
Fig. 6 is the left view of Fig. 4;
Fig. 7 is the perspective view of hydraulic actuating cylinder installation ring 5 among the present invention;
Fig. 8 is the blast structural representation of supporting seat assembly 10 among the present invention;
Fig. 9 is the scheme of installation of supporting seat assembly among the present invention 10 with hydraulic actuating cylinder 6;
Figure 10 is the A-A cutaway view of Fig. 9;
Figure 11 is the structural representation of inhibiting device 8 among the present invention;
Figure 12 is installed in structural representation on the right auxiliary girder 3 for inhibiting device 8 among the present invention;
Figure 13 is the blast structural representation of ball strand mounting structure 9 one embodiment among the present invention;
Figure 14 is the structural representation of Figure 13;
Figure 15 is the B-B cutaway view of Figure 14;
Figure 16 is the structural representation of the latch 95 among Figure 13;
Figure 17 is the C-C cutaway view among Figure 16;
Figure 18 is the blast structural representation of ball strand mounting structure 9 another embodiment among the present invention;
Figure 19 is the structural representation of Figure 18;
Figure 20 is the D-D cutaway view of Figure 19;
Figure 21 is the structural representation of the latch 95 among Figure 18;
Figure 22 is the E-E cutaway view among Figure 21.
The specific embodiment:
The present invention is further illustrated below in conjunction with accompanying drawing.
See also Fig. 1～Figure 22: shown in self vehicle unloading cargo box turning structure assembly, by subframe 1, before hydraulic actuating cylinder is installed, after cross member 2,3, hydraulic actuating cylinder installation ring support 4, hydraulic actuating cylinder installation ring 5, hydraulic actuating cylinder 6, hydraulic electric motor 7, inhibiting device 8, compositions such as ball strand mounting structure 9 and supporting seat assembly 10, wherein subframe 1, before hydraulic actuating cylinder is installed, after cross member 2,3 and hydraulic actuating cylinder 6, hydraulic electric motor 7 is conventional confguration, do not give unnecessary details at this, before described hydraulic actuating cylinder is installed, after cross member 2,3 equal crosswise fixed are on described subframe 1, A. before described hydraulic actuating cylinder is installed, after cross member 2, relative fixed has hydraulic actuating cylinder installation ring support 4 on 3, between the hydraulic actuating cylinder installation ring support 4 that this is oppositely arranged, hydraulic actuating cylinder installation ring 5 is installed, turning cylinder 52 on the described hydraulic actuating cylinder installation ring 5 is installed on the described mounting bracket 42 on installation ring support 4, in this hydraulic actuating cylinder installation ring 5 hydraulic actuating cylinder 6 is housed, described hydraulic actuating cylinder 6 piston rod outer ends are stretched in the hydraulic actuating cylinder supporting seat 101 on the supporting seat assembly 10, this hydraulic actuating cylinder supporting seat 101 is fixed on cargo floor 11 bottom surfaces, and described hydraulic actuating cylinder 6 is connected with hydraulic electric motor 7 by the road; B. install on the after cross member 3 at described hydraulic actuating cylinder and be fixed with inhibiting device 8, the head end of the spring 81 on this inhibiting device 8 is connected with cargo floor 11 by cable wire 86; C. on 1 four angles of described subframe, all be fixed with the sphero-joint mount pad 94 of ball strand mounting structure 9, the ball bowl adapter plate 92 of this ball strand mounting structure 9 is fixed on described cargo floor 11 bottom surfaces, and described ball bowl adapter plate 92 is connected by ball bowl 91, sphero-joint 93 and latch 95 with sphero-joint mount pad 94.
See also Fig. 4～Fig. 6: described hydraulic actuating cylinder installation ring support 4 comprises fixed bearing 41 and mounting bracket 42,41 one-tenth " 7 " font structures of fixed bearing wherein, all have mounting hole 41a at these fixed bearing 41 horizontal components and vertical part, described fixed bearing 41 is fixed on described hydraulic actuating cylinder through this mounting hole 41a and installs on front cross rail 2 and the hydraulic actuating cylinder installation after cross member 3, described mounting bracket 42 is welded on the vertically back side of part of described fixed bearing 41, this mounting bracket 42 is " U " font, and open end upwards is equipped with bolt 43 between described mounting bracket 42 " U " shape open end biside plate.
See also Fig. 7: described hydraulic actuating cylinder installation ring 5 comprises installs ring body 51, be symmetrically welded with turning cylinder 52 before and after on these installation ring body 51 outer walls, left-right symmetric has " U " shape groove 53 is installed, all lid is equipped with hydraulic actuating cylinder pressing plate 54 on these two installation grooves 53, be equipped with bolt hole on the installation ring body 51 of described installation groove 53 both sides, described hydraulic actuating cylinder pressing plate 54 is through being bolted on the described installation ring body 51.
See also Fig. 8～Figure 10: described supporting seat assembly 10 comprises hydraulic actuating cylinder supporting seat 101, on this hydraulic actuating cylinder supporting seat 101, have semisphere support cavity 101a, be provided with ring-shaped step at described semisphere support cavity 101a oral area, hydraulic actuating cylinder support ring 102 is housed on this ring-shaped step, described hydraulic actuating cylinder support ring 102 inwalls are arcwall face, these hydraulic actuating cylinder support ring 102 inwalls and described semisphere support cavity 101a inwall are in same sphere, ring-shaped step inwall in these hydraulic actuating cylinder support ring 102 outsides has circumferential groove, circlip 103 is housed in described circumferential groove, and described circlip 103 is stuck in described hydraulic actuating cylinder support ring 102 on the ring-shaped step.
In conjunction with seeing that Fig. 8～Figure 10 it can also be seen that: on described hydraulic actuating cylinder supporting seat 101 outer walls, be provided with the lubrication adapter 104 that communicates with described semisphere support cavity 101a, these lubrication adapter 104 outer ends pass described hydraulic actuating cylinder support ring 102, described hydraulic actuating cylinder support ring 102 is combined by two and half support rings, and these hydraulic actuating cylinder support ring 102 inwalls are arcwall face.
See also Figure 11 and Figure 12: described inhibiting device 8 comprises spring 81, lifting limiting device 82, the head end of described spring 81 is connected with cargo floor 11 by cable wire 86, the end of described spring 81 connects the bibcock 83 of described lifting limiting device 82, this lifting limiting device 82 is installed on the back limiting device adapter plate 811 by bolt 87, this back limiting device adapter plate 811 is fixed on the right auxiliary girder 3, and this lifting limiting device 82 is serially connected in the current supply circuit of motor 85.
It can also be seen that in Figure 11 and Figure 12: described back limiting device adapter plate 811 has via hole 84, and described cable wire 86 passes this via hole 84; On the described cargo floor 11 set collar 88 is housed, described cable wire 86 1 ends tie up to this set collar 88, and the other end links to each other with described spring 81.
See also Figure 13～Figure 22: described ball strand mounting structure 9 comprises ball bowl 91, ball bowl adapter plate 92, sphero-joint 93, sphero-joint mount pad 94 and latch 95, wherein ball bowl 91 is fixed on ball bowl adapter plate 92 lower ends, on described ball bowl 91, have ball bowl pin-and-hole 91a, on described sphero-joint 93, have sphero-joint pin-and-hole 93a, described sphero-joint 93 bottoms are provided with sphero-joint mount pad 94, the top of this sphero-joint 93 is installed in the described ball bowl 91, described ball bowl pin-and-hole 91a is relative with sphero-joint pin-and-hole 93a, and in this ball bowl pin-and-hole 91a and sphero-joint pin-and-hole 93a, wear latch 95, described latch 95 1 ends are provided with handle 96, the other end stretches out after passing ball bowl pin-and-hole 91a and sphero-joint pin-and-hole 93a, this external part end is provided with spacing hole, wears latch locating part 97 in this spacing hole.
See also Figure 13～Figure 17: symmetry has axial groove 95a vertically on described latch 95, and described ball bowl pin-and-hole 91a inwall is to the hole internal projection, and this bossing all is stuck in the described axial groove 95a, and described sphero-joint pin-and-hole 93a is a slotted hole.
See also Figure 18～Figure 22: have axial groove 95a vertically on described latch 95 sidewalls, described ball bowl pin-and-hole 91a inwall is projecting inward to the hole, and this projection is stuck in the described axial groove 95a, and described sphero-joint pin-and-hole 93a is a manhole.
The above only is preferred embodiment of the present invention, is not restriction with the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. self vehicle unloading cargo box turning structure assembly, before comprising that subframe (1) and hydraulic actuating cylinder are installed, after cross member (2,3), before described hydraulic actuating cylinder is installed, after cross member (2,3) equal crosswise fixed is on described subframe (1), it is characterized in that: A. is before described hydraulic actuating cylinder is installed, after cross member (2,3) go up relative fixed hydraulic actuating cylinder installation ring support (4) is arranged, between the hydraulic actuating cylinder installation ring support (4) that this is oppositely arranged, hydraulic actuating cylinder installation ring (5) is installed, turning cylinder (52) on the described hydraulic actuating cylinder installation ring (5) is installed on the described mounting bracket (42) on installation ring support (4), in this hydraulic actuating cylinder installation ring (5) hydraulic actuating cylinder (6) is housed, the ball head structure of described hydraulic actuating cylinder (6) piston rod upper end stretches in the hydraulic actuating cylinder supporting seat (101) on the supporting seat assembly (10), this hydraulic actuating cylinder supporting seat (101) is fixed on cargo floor (11) bottom surface, and described hydraulic actuating cylinder (6) is connected with hydraulic electric motor (7) by the road; B. install on the after cross member (3) at described hydraulic actuating cylinder and be fixed with inhibiting device (8), the head end of the spring (81) on this inhibiting device (8) is connected with cargo floor (11) by cable wire (86); C. on (1) four angle of described subframe, all be fixed with the sphero-joint mount pad (94) of ball strand mounting structure (9), the ball bowl adapter plate (92) of this ball strand mounting structure (9) is fixed on described cargo floor (11) bottom surface, and described ball bowl adapter plate (92) is connected by ball bowl (91), sphero-joint (93) and latch (95) with sphero-joint mount pad (94).
2. self vehicle unloading cargo box turning structure assembly according to claim 1, it is characterized in that: described hydraulic actuating cylinder installation ring support (4) comprises fixed bearing (41) and mounting bracket (42), wherein fixed bearing (41) becomes " 7 " font structure, all have mounting hole (41a) at this fixed bearing (41) horizontal component and vertical part, described fixed bearing (41) is fixed on described hydraulic actuating cylinder through this mounting hole (41a) and installs on front cross rail (2) and the hydraulic actuating cylinder installation after cross member (3), described mounting bracket (42) is welded on the vertically back side of part of described fixed bearing (41), this mounting bracket (42) is " U " font, and open end upwards is equipped with bolt (43) between described mounting bracket (42) " U " shape open end biside plate.
3. self vehicle unloading cargo box turning structure assembly according to claim 1, it is characterized in that: described hydraulic actuating cylinder installation ring (5) comprises installs ring body (51), be symmetrically welded with turning cylinder (52) before and after on this installation ring body (51) outer wall, left-right symmetric has " U " shape groove (53) is installed, all lid is equipped with hydraulic actuating cylinder pressing plate (54) on these two installation grooves (53), be equipped with bolt hole on the installation ring body (51) of described installation groove (53) both sides, described hydraulic actuating cylinder pressing plate (54) is through being bolted on the described installation ring body (51).
4. self vehicle unloading cargo box turning structure assembly according to claim 1, it is characterized in that: described supporting seat assembly (10) comprises hydraulic actuating cylinder supporting seat (101), on this hydraulic actuating cylinder supporting seat (101), have semisphere support cavity (101a), be provided with ring-shaped step at described semisphere support cavity (101a) oral area, hydraulic actuating cylinder support ring (102) is housed on this ring-shaped step, described hydraulic actuating cylinder support ring (102) inwall is a spherical, this hydraulic actuating cylinder support ring (102) inwall and described semisphere support cavity (101a) inwall are in same sphere, ring-shaped step inwall in this hydraulic actuating cylinder support ring (102) outside has circumferential groove, circlip (103) is housed in described circumferential groove, and described circlip (103) is stuck in described hydraulic actuating cylinder support ring (102) on the ring-shaped step.
5. self vehicle unloading cargo box turning structure assembly according to claim 4, it is characterized in that: on described hydraulic actuating cylinder supporting seat (101) outer wall, be provided with the lubrication adapter (104) that communicates with described semisphere support cavity (101a), this lubrication adapter (104) outer end passes, described hydraulic actuating cylinder support ring (102) is combined by two and half support rings, and this hydraulic actuating cylinder support ring (102) inwall is a spherical.
6. self vehicle unloading cargo box turning structure assembly according to claim 1, it is characterized in that: described inhibiting device (8) comprises spring (81), lifting limiting device (82), the head end of described spring (81) is connected with cargo floor (11) by cable wire (86), the end of described spring (81) connects the bibcock (83) of described lifting limiting device (82), this lifting limiting device (82) is installed on the back limiting device adapter plate (811) by bolt (87), this back limiting device adapter plate (811) is fixed on hydraulic actuating cylinder and installs on the after cross member (3), and this lifting limiting device (82) is serially connected in the current supply circuit of motor (85).
7. self vehicle unloading cargo box turning structure assembly according to claim 6 is characterized in that: described back limiting device adapter plate (811) has via hole (84), and described cable wire (86) passes this via hole (84); Set collar (88) is housed on the described cargo floor (11), and described cable wire (86) one ends tie up to this set collar (88), and the other end links to each other with described spring (81).
8. self vehicle unloading cargo box turning structure assembly according to claim 1, it is characterized in that: described ball pivot mounting structure (9) comprises ball bowl (91), ball bowl adapter plate (92), sphero-joint (93), sphero-joint mount pad (94) and latch (95), wherein ball bowl (91) is fixed on ball bowl adapter plate (92) lower end, on described ball bowl (91), have ball bowl pin-and-hole (91a), on described sphero-joint (93), have sphero-joint pin-and-hole (93a), described sphero-joint (93) bottom is provided with sphero-joint mount pad (94), the top of this sphero-joint (93) is installed in the described ball bowl (91), described ball bowl pin-and-hole (91a) is relative with sphero-joint pin-and-hole (93a), and in this ball bowl pin-and-hole (91a) and sphero-joint pin-and-hole (93a), wear latch (95), described latch (95) one ends are provided with handle (96), the other end stretches out after passing ball bowl pin-and-hole (91a) and sphero-joint pin-and-hole (93a), this external part end is provided with spacing hole, wears latch locating part (97) in this spacing hole.
9. self vehicle unloading cargo box turning structure assembly according to claim 8, it is characterized in that: symmetry has axial groove (95a) vertically on described latch (95), described ball bowl pin-and-hole (91a) inwall is to the hole internal projection, this bossing all is stuck in the described axial groove (95a), and described sphero-joint pin-and-hole (93a) is a slotted hole.
10. self vehicle unloading cargo box turning structure assembly according to claim 8, it is characterized in that: on described latch (95) sidewall, have axial groove (95a) vertically, described ball bowl pin-and-hole (91a) inwall is projecting inward to the hole, this projection is stuck in the described axial groove (95a), and described sphero-joint pin-and-hole (93a) is a manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101604091A CN101823454B (en) | 2010-04-29 | 2010-04-29 | Self vehicle unloading cargo box turning structure assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101604091A CN101823454B (en) | 2010-04-29 | 2010-04-29 | Self vehicle unloading cargo box turning structure assembly |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337729A (en) * | 2011-09-22 | 2012-02-01 | 长沙中联重工科技发展股份有限公司 | Safety support device for overturning dustbin and sanitation truck thereof |
| CN103192753A (en) * | 2013-04-12 | 2013-07-10 | 阜新力夫特液压有限公司 | Support hinge device for preventing dumper oil cylinder from generating bending moment |
| CN103465994A (en) * | 2013-09-13 | 2013-12-25 | 大连一拓挂车制造有限公司 | Heavy-duty dump trailer |
| CN103586855A (en) * | 2013-11-20 | 2014-02-19 | 常山县四达液压机厂 | Hydraulic lifting platform for testing of wind driven generator |
| CN104859511A (en) * | 2014-03-31 | 2015-08-26 | 北汽福田汽车股份有限公司 | Dump truck and use method thereof |
| CN107600048A (en) * | 2017-11-06 | 2018-01-19 | 刘彦恺 | Fire fighting truck obstacle avoidance apparatus |
| CN109334537A (en) * | 2018-11-30 | 2019-02-15 | 安徽江淮汽车集团股份有限公司 | Dumper insures support device from lifting |
| CN110404759A (en) * | 2019-07-19 | 2019-11-05 | 深圳市惠深博越智慧建造科技有限公司 | A kind of architectural engineering Sand screen being moved easily transport |
| CN110949913A (en) * | 2019-11-29 | 2020-04-03 | 利辛县江淮扬天汽车有限公司 | Side-turning self-discharging compression type garbage truck and self-saving device thereof |
| CN111099523A (en) * | 2020-01-15 | 2020-05-05 | 岳西县盛宏工贸有限责任公司 | Forklift gantry tilt cylinder piston rod end mounting support and forging and pressing process thereof |
| CN111728368A (en) * | 2019-04-01 | 2020-10-02 | 冯金丽 | Intelligent wardrobe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337729B (en) * | 2011-09-22 | 2014-07-16 | 长沙中联重科环卫机械有限公司 | Safety support device for overturning dustbin and sanitation truck thereof |
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| CN103192753A (en) * | 2013-04-12 | 2013-07-10 | 阜新力夫特液压有限公司 | Support hinge device for preventing dumper oil cylinder from generating bending moment |
| CN103465994A (en) * | 2013-09-13 | 2013-12-25 | 大连一拓挂车制造有限公司 | Heavy-duty dump trailer |
| CN103586855B (en) * | 2013-11-20 | 2016-01-20 | 常山县四达液压机厂 | A kind of hydraulic elevator platform for testing wind-driven generator |
| CN103586855A (en) * | 2013-11-20 | 2014-02-19 | 常山县四达液压机厂 | Hydraulic lifting platform for testing of wind driven generator |
| CN104859511A (en) * | 2014-03-31 | 2015-08-26 | 北汽福田汽车股份有限公司 | Dump truck and use method thereof |
| CN107600048A (en) * | 2017-11-06 | 2018-01-19 | 刘彦恺 | Fire fighting truck obstacle avoidance apparatus |
| CN109334537A (en) * | 2018-11-30 | 2019-02-15 | 安徽江淮汽车集团股份有限公司 | Dumper insures support device from lifting |
| CN111728368A (en) * | 2019-04-01 | 2020-10-02 | 冯金丽 | Intelligent wardrobe |
| CN111728368B (en) * | 2019-04-01 | 2021-09-17 | 青岛虹途智能家居有限公司 | Intelligent wardrobe |
| CN110404759A (en) * | 2019-07-19 | 2019-11-05 | 深圳市惠深博越智慧建造科技有限公司 | A kind of architectural engineering Sand screen being moved easily transport |
| CN110949913A (en) * | 2019-11-29 | 2020-04-03 | 利辛县江淮扬天汽车有限公司 | Side-turning self-discharging compression type garbage truck and self-saving device thereof |
| CN111099523A (en) * | 2020-01-15 | 2020-05-05 | 岳西县盛宏工贸有限责任公司 | Forklift gantry tilt cylinder piston rod end mounting support and forging and pressing process thereof |
| CN111099523B (en) * | 2020-01-15 | 2021-09-10 | 岳西县盛宏工贸有限责任公司 | Forklift gantry tilt cylinder piston rod end mounting support and forging and pressing process thereof |
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| Publication number | Publication date |
|---|---|
| CN101823454B (en) | 2011-05-25 |
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