CN105416146A - Packing box of dump truck - Google Patents
Packing box of dump truck Download PDFInfo
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- CN105416146A CN105416146A CN201510871391.9A CN201510871391A CN105416146A CN 105416146 A CN105416146 A CN 105416146A CN 201510871391 A CN201510871391 A CN 201510871391A CN 105416146 A CN105416146 A CN 105416146A
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- tail boom
- plate
- panel
- side plate
- base plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/28—Tipping body constructions
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Abstract
The invention discloses a packing box of a dump truck. The packing box comprises a packing box body, a tail beam, a hinge seat, a front plate assembly, a rear dropside assembly and a clapboard, wherein the upper edges of side plates are outwards, obliquely and upwards bent to form first bending parts, the outside edges of the first bending parts are downwards bent to form second bending parts, and the lower surfaces of the second bending parts are inwards, obliquely and downwards bent to form third bending parts; the first bending parts, the second bending parts and the third bending parts form two edge beams; a bottom stringer is arranged at the bottom of a bottom plate, and a space is formed between the bottom stringer and the tail beam; the hinge seat is connected between the rear end of the bottom stringer and the tail beam and is positioned in the space; the front plate assembly is connected to the front end of the packing box body; a pull rod assembly is arranged at a position close to the rear end of the packing box body between the two side beams, and comprises pull rod seats fixed on the side beams and a pull rod connected between the two pull rod seats; the upper part of the rear dropside assembly is hinged to the pull rod seats. According to the packing box disclosed by the invention, the deformation of the packing box body can be reduced, and the mechanical performance and the force transmission performance of the packing box can be improved.
Description
Technical field
The present invention relates to dumping car, particularly the container of dumping car.
Background technology
Capacity of the tipping body is used for handling goods.Traditional container Heavy Weight, cargo capacity is little.In order to solve the problems of the technologies described above, there is now U-shaped container.
Be in the patent documentation of 2013.4.24, disclose the U-shaped container of a kind of haul truck as be 201220575349.4 applyings date in Chinese Patent Application No. being 2012.11.5 authorized announcement date.It is the uncovered hollow box body be made up of base plate, two pieces of side plates, front and rear panels, and the bottom of two blocks of side plates bends four times continuously respectively to self center of gravity direction, and each bending angle is 165 °, forms side plate arc junction; The both sides of base plate are respectively to upper continuous bending three times, and each bending angle is 165 °, form base plate arc junction; Base plate and two blocks of side plates are overlapped by side plate arc junction and base plate arc junction and weld reinforced rib and fix, and form U-shaped structure, and two pieces of side plate upper ends add the strong muscle of C word respectively; The front end of base plate and rear end are welded and fixed formation casing with front and rear panels respectively; Base plate is also provided with container overturning seat.The U-shaped container of this haul truck can dumping car safety, stable transport under highway road conditions, improves the quality of car load.In the publication, base plate and two pieces of side plate composition container bodies, base plate and side plate all have passed through and repeatedly bend, therefore, container body easily deforms to both sides, after being particularly loaded with goods, because the weight of goods is larger, under the effect of goods, container body is more prone to distortion, although be welded and fixed formation casing with front and rear panels respectively in the front end of base plate and rear end, and can restriction container body deformability to a certain degree by front and rear panels, but because container has certain length, it is limited for depending merely on the distortion of front and rear panels restriction container.In addition, in the publication, base plate mainly bears the vertical power of container, and base plate is platy structure, and therefore, the vertical stress performance of container is bad, and the power on container needs to be delivered on vehicle frame by base plate, and the transmission performance of power is bad.
Be 201120579750.0 applyings date be 2011.12.10 authorized announcement date in Chinese Patent Application No. be in the patent documentation of 2012.11.28, disclose the U-shaped container of a kind of novel dump lorry, belong to transportation means, the cargo conveyance especially on land route.It comprises base plate and side box plate, and side box plate is formed by one or a few dull and stereotyped welding, and base plate is vertical with side box plate connects and composes load compartment body, side box plate is provided with perpendicular muscle and upper horizontal bar.Its gordian technique is the inwall that perpendicular muscle and horizontal bar are arranged at side box plate, and is suppressed with reinforced rib at the inwall of side box plate.It can utilize vehicle gauge to greatest extent, makes its inner width reach 2480mm.And under meeting user and loading the prerequisite of needs and national road traffic laws and regulations, can greatly alleviate container weight.But there is the technical matters that load compartment body is easily out of shape to both sides, stress performance transmission performance that is bad, power is bad equally.
Be 201520343182.2 applyings date be 2015.5.25 authorized announcement date in Chinese Patent Application No. be disclose a kind of lightweight in the patent documentation of 2015.9.23 without the U-shaped capacity of the tipping body of underframe, comprise main box, front apron, B-C post plate and back prop plate, described main box inner hollow, its vertical section is U-shaped string configuration; Described vertical section is that U-shaped string configuration front-end port is fixed with described front apron; Described B-C post plate has two, and its symmetry is arranged on described main box both sides; Described back prop plate has two, and its symmetry is arranged on both sides, described main box rear end.This technology also also exists the technical matters that load compartment body is easily out of shape to both sides, stress performance transmission performance that is bad, power is bad.
Be 201320842006.4 applyings date be 2013.12.18 authorized announcement date in Chinese Patent Application No. be in the patent documentation of 2014.11.26, disclose a kind of capacity of the tipping body structure, comprise base plate and two side plates, linked together by two gussets between wherein said base plate and two side plates, two side plates, two gussets and base plate connect to form the cargo box structure that cross-sectional plane is U-shaped, this cargo box structure outside face is provided with Multi-way U-shaped deep beam, described base plate and two side plate outside faces are respectively arranged with the reinforcement vertical beam that multiple tracks and described deep beam intersect vertically, the each deep beam lateral wall being positioned at two described gusset positions is respectively arranged with brace panel.The cargo box structure of this structure is provided with multiple deep beam and strengthens vertical beam, improve the non-deformability of cargo box structure, but the quality of container can increase greatly.
It is the binding structure disclosing a kind of large-scale mine capacity of the tipping body in the patent documentation of 201120228080.8 in Chinese Patent Application No., belong to mine heavy mechanical device technique field, comprise container main body, also comprise U-shaped bending plate, shrouding, cover plate and V-type bending plate, U-shaped bending plate is fixedly mounted on the edge of container mainboard, the U-shaped bending plate of bottom and side margins is fixed together by cover plate and V-type bending plate, shrouding is encapsulated in the end of U-shaped bending plate, whole binding structure is fixedly connected into an entirety, forms the overall skeleton of container with mainboard.Beneficial effect is rigidly connected at container main body, and the box binding structure of container forms the overall skeleton of a high strength with container mainboard, is conducive to the overall stiffness improving container, extends the service life of container.But the transmission poor-performing of stress performance and power.
Summary of the invention
In order to reduce the distortion of container body, improving the stress performance of container and the transmission performance of power, the invention provides a kind of capacity of the tipping body.
For achieving the above object, a kind of capacity of the tipping body, comprises container body, tail boom, hinged seat, header board assembly, rear breast board assembly and clap-board; Container body comprises base plate and is overlapped on the side plate of base plate both sides, and base plate is curved, and side plate is curved; Tail boom embraces the outside at goods box back; From side plate upper limb outwards and be bent to form the first kink obliquely, the second kink is bent to form downwards from the outer ledge of the first kink, from the lower surface of the second kink inwardly and be bent to form the 3rd kink obliquely, the first kink, the second kink and the 3rd kink form side bar; Be provided with base longerons in the bottom of base plate, have living space between base longerons and tail boom; Hinged seat to be connected between base longerons rear end and tail boom and to be positioned at space; Header board assembly is connected to the front end of container body; Rear end near container body between two side bars is provided with rod assembly, and described rod assembly comprises the draw-bar seat be fixed on side bar and the pull bar be connected between two draw-bar seats; The upper articulation of rear breast board assembly is on draw-bar seat.
In the present invention, container body adopts U-shaped large wrapper sheet structure, and make the container of container body large, cargo capacity is large, and can reduce the weight of whole container.Side plate, header board assembly and clap-board composition great circle arc structure, be convenient to unload, the integral rigidity of container be good, stressed comparatively even.Side bar of the present invention is in fact be bent to form by the upper limb of side plate, is structure as a whole, intensity is improved with side plate, and lightweight.The end of tail boom and side bar welding, because container body is wrapper sheet structure, when container body is built with goods, goods produces application force to base plate and side plate, container body is easily out of shape, by arranging rod assembly and arranging tail boom in the rear end of container body, tail boom hugs in the back end outer surface of container body, under tail boom and limit beam action, container body is not easy distortion, the integral rigidity of structure is enhanced under the combined action of tail boom and rod assembly, prevent container unstability, prevent container body from producing excessive distortion, rod assembly and tail boom define annular stressed cross section to container body, the transmission of power is reasonable, intensity is high.Base longerons is seated on vehicle frame by rubber pad, and base longerons mainly bears the vertical force of container, mainly plays the effect of power transmission.Hinged seat is connected between longeron connecting panel and tail boom, and hinged seat and base longerons form longitudinal force transmitting assembly, tail boom and base longerons are linked together by hinged seat, make capable transmission more smoothly.
Further, the both sides being positioned at clap-board extand rearward to side bar from the front end of clap-board and are formed with side plate, and side plate is connected with header board assembly; Described side plate comprises front connecting portion, pars intermedia and rear connecting portion; The lower side of front connecting portion and pars intermedia connects into arc, and linearly, the upper side edge of pars intermedia and rear connecting portion connects into arc to the upper side edge of front connecting portion, and the lower side of rear connecting portion linearly.Because rear connecting portion is connected with side bar, and side plate is integral structure, and like this, side plate makes use to the limited deformation of container body, can reduce the distortion of container body by actv..Side plate, header board assembly, side plate and clap-board composition great circle arc structure, be convenient to unload, the integral rigidity of container be good, stressed comparatively even.
Further, tail boom comprises tail boom front side plate, tail boom rear quarter panel, tail boom base plate and tail boom gusset; The top of tail boom front side plate is in the arc coordinated with container body back end outer surface, and the top of tail boom rear quarter panel, in the arc coordinated with container body back end outer surface, like this, can allow tail boom hug on container body, good to the non-deformability of container; Tail boom front side plate and tail boom rear quarter panel link together by the bottom that tail boom base plate is welded on tail boom front side plate and tail boom rear quarter panel, at tail boom front side plate, between tail boom rear quarter panel and tail boom base plate, form cavity, in cavity, be provided with the tail boom gusset be connected with tail boom front side plate, tail boom rear quarter panel and tail boom base plate.This structure, not only the intensity of tail boom is high, and the quality of tail boom is light, can reduce the total quality of container.
Further, tail boom is formed by connecting by multistage tail boom matrix, is welded with described tail boom gusset in the junction of adjacent tail boom matrix.In forming process, because tail boom is U-shaped structure, and include gusset in tail boom, therefore, be difficult to one-shot forming, by said structure, then facilitate shaping tail boom.
Further, tail boom is provided with the first engaging lug; First engaging lug comprises the first hinged ear and the first supporting part, and the first supporting part extends forward from the bottom of the first hinged ear, and the first hinged ear is welded on tail boom, and the first supporting plate is welded on tail boom base plate; First hinged ear is hinged with lock hook.By arranging the first supporting part, increase the bonding area of the first engaging lug and tail boom, the connection of the first engaging lug more firmly, reliably.When after the hinged lock hook of the first hinged ear, realize the locking of lock hook, lock hook can produce the rotational force centered by the first bearing pin rotated to the first hinged ear, so relative to the center of the first bearing pin, the top of the first hinged ear can produce the pressure to tail boom, the bottom of the first hinged ear can produce the pulling force contrary with pressure, first hinged ear is easily separated with tail boom, after being provided with the first supporting part, first supporting part improves the Joint strenght of the first engaging lug and tail boom, and the first engaging lug is not easy to be separated with tail boom.
Further, base longerons comprises longeron body and longeron connecting panel, and connecting panel is welded on the rear end of longeron body; Longeron body comprises U-shaped beam and is welded on the longeron gusset in U-shaped beam; Connecting panel is connected with hinged seat.Connecting panel can allow base longerons and hinged seat be connected firmly, and the transmission of power more smoothly.Adopt above-mentioned longeron body, not only can not affect the intensity of base longerons, and quality is light.
Further, described draw-bar seat comprises pull bar connecting panel, the second connecting panel and brace panel; Two the second connecting panels be parallel to each other are welded with in the outside of pull bar connecting panel, the lower end of the second connecting panel is outer has backstop ear, backstop ear be positioned at side bar outside and and side bar welding, brace panel extends forward from the front end of pull bar connecting panel, and brace panel is welded on side bar; Pull bar comprises the body of rod and is located at the flange at body of rod two ends, and flange is bolted on pull bar connecting panel.This structure, owing to being provided with backstop ear, under the effect of pull bar, backstop ear creates inside power to container body, and container body is not easy distortion, and simultaneously owing to being provided with brace panel, therefore, container body is not easy outside distortion.
Further, the both sides being positioned at base longerons in the bottom of container body are respectively equipped with horizontal backstop, and described horizontal backstop comprises stopping seat and is arranged on the elastic bolster guide block inside stopping seat.When container is installed to after on vehicle frame, the backstop on vehicle frame, between the elastic bolster guide block described in two, plays the effect of horizontal backstop.
Further, between hinged seat, be welded with crossbeam, between crossbeam and tail boom, be connected with connecting rod, power can be allowed to transmit more smoothly.
Further, have the first Connection Block at the bottom welding of tail boom, the first Connection Block comprises the first connecting panel, first time snyed plate, the first base plate, the first lateral bending bent plate and the first side plate; First connecting panel is provided with the first mounting hole; First time snyed plate is from the lower edge of the first connecting panel to curving, and the first base plate extends to side from first time snyed plate; First lateral bending bent plate is bending from the two same directions of side direction of the first connecting panel, and the first side plate extends to side from the first lateral bending bent plate; First time snyed plate and the first lateral bending bent plate are bending to the same side, and the first base plate and the first side plate extend to the same side; Be provided with the first lower cut in the both sides of first time snyed plate, in the downside of the first lateral bending bent plate, there is the first side otch.This first Connection Block is integral structure, and intensity is high.Owing to being provided with the first lower cut and the first side otch, therefore, interference that can not be mutual when shaping first Connection Block.
Accompanying drawing explanation
Fig. 1 is the block diagram of capacity of the tipping body.
Fig. 2 is the exploded drawings of capacity of the tipping body.
Fig. 3 is the exploded drawings at capacity of the tipping body second visual angle.
Fig. 4 is the exploded drawings at capacity of the tipping body the 3rd visual angle.
Fig. 5 is the front elevation of capacity of the tipping body.
Fig. 6 is the side schematic view of capacity of the tipping body.
Fig. 7 is the schematic diagram of container body, tail boom.
Fig. 8 is the enlarged drawing of A in Fig. 6.
Fig. 9 is the schematic diagram of the first Connection Block.
Figure 10 is the enlarged drawing of B in Fig. 5.
Figure 11 is the enlarged drawing of C in Fig. 2.
Figure 12 is the schematic diagram of hinged seat.
Figure 13 is the enlarged drawing of D in Fig. 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
As shown in Figures 1 to 6, capacity of the tipping body comprises container body 1, tail boom 2, base longerons 3, hinged seat 4, rod assembly 5, header board assembly 6, rear breast board assembly 7 and clap-board 8.
As Fig. 3,4, shown in 6 and 7, container body 1 comprises base plate 11 and side plate 12.The recessed base plate 11 that makes in the middle part of base plate 11 is curved, and base plate 11, by flow forming, also can pass through repeatedly bending forming and form approximate circle arc.Side plate 12 is curved, and side plate, by flow forming, also can pass through repeatedly bending forming and form approximate circle arc.Container body adopts U-shaped large wrapper sheet structure, and make the container of container body large, cargo capacity is large, and can reduce the weight of whole container.
As shown in Figure 8, from side plate 12 upper limb outwards and be bent to form the first kink 131 obliquely, the second kink 132 is bent to form downwards from the outer ledge of the first kink 131, from the lower surface of the second kink inwardly and be bent to form the 3rd kink 133, first kink 131, second kink 132 obliquely and the 3rd kink 133 forms side bar 13.Relative to prior art, side bar of the present invention is in fact be bent to form by the upper limb of side plate, is structure as a whole, intensity is improved with side plate 12, and lightweight.
Adopt above-mentioned container body structure, the integral rigidity of container body is good, stressed comparatively even, is convenient to unloading.
As shown in Figures 1 to 7, tail boom 2 comprises tail boom front side plate 21, tail boom rear quarter panel 22, tail boom base plate 23 and tail boom gusset 24.Tail boom front side plate 21 is parallel with tail boom rear quarter panel 22, and the top of tail boom front side plate is in the arc coordinated with container body back end outer surface, and the top of tail boom rear quarter panel 22 is in the arc coordinated with container body back end outer surface; Tail boom front side plate 21 and tail boom rear quarter panel 22 link together by the bottom that tail boom base plate 23 is welded on tail boom front side plate 21 and tail boom rear quarter panel 22, at tail boom front side plate 21, between tail boom rear quarter panel 22 and tail boom base plate 23, form cavity 25, in cavity 25, be provided with the tail boom gusset 24 be connected with tail boom front side plate 21, tail boom rear quarter panel 22 and tail boom base plate 23.
As shown in Figure 2 and Figure 6, tail boom 2 takes the shape of the letter U, and is difficult to one-body molded in forming process, and therefore, tail boom 2 is formed by connecting by multistage tail boom matrix, is welded with described tail boom gusset 24 in the junction of adjacent tail boom matrix, like this, can improve the intensity of tail boom 2.The end of tail boom 2 is welded with the 3rd kink 133 of side bar.Because container body 1 is wrapper sheet structure, when container body 1 is built with goods, goods produces application force to base plate 11 and side plate 12, container body 1 is easily out of shape, when tail boom 2 is welded to after on container body 1, tail boom 2 hugs in the back end outer surface of container body 1, and under the effect of tail boom 2 and side bar 13, container body 1 is not easy distortion.As shown in Figure 6, tail boom inside is supported by tail boom gusset 23, and like this, not only the intensity of tail boom 2 is high, and tail boom 2 is lightweight, can the overall weight reducing container.
As shown in Figure 3, tail boom 2 is provided with the perforation 26 of passing for drag-line.
As shown in Figure 3 and Figure 9, the first Connection Block 20, first Connection Block 20 is had to comprise the first connecting panel 201, first time snyed plate 202, first base plate 203, first lateral bending bent plate 204 and the first side plate 205 at the bottom welding of tail boom 2.First connecting panel 201 is provided with the first mounting hole 206; First time snyed plate 202 is from the lower edge of the first connecting panel 201 to curving, and the first base plate 203 extends to side from first time snyed plate 202; First lateral bending bent plate 204 is bending from the two same directions of side direction of the first connecting panel 201, and the first side plate 205 extends to side from the first lateral bending bent plate 204, and the first side plate 205 is in up-small and down-big trapezoidal; First time snyed plate 202 and the first lateral bending bent plate 204 are bending to the same side, and the first base plate 203 and the first side plate 205 extend to the same side.Be provided with the first lower cut 205 in the both sides of first time snyed plate 202, in the downside of the first lateral bending bent plate 203, there is the first side otch 206, like this, interference that can not be mutual after first time snyed plate 202 and the first lateral bending bent plate 204 bend.As shown in Figure 9, the first Connection Block 20 is structure as a whole.
As Fig. 1,2,3,5, shown in 7 and 10, tail boom 2 is provided with the first engaging lug 200.First engaging lug 200 comprises the first hinged ear 2001 and the first supporting part 2002, first supporting part 2002 extends forward from the bottom of the first hinged ear 2001, first hinged ear 2001 is welded on tail boom rear quarter panel 22, first supporting plate 2002 is welded on tail boom base plate 23, by arranging the first supporting part 2002, increase the bonding area of the first engaging lug 200 and tail boom 2, the connection of the first engaging lug 200 more firmly, reliably.First engaging lug 200 there is lock hook 2a by the first hinge, as shown in Figure 10, described lock hook 2a comprises lock hook articulated section 2a1, hooks shape portion 2a2 and the hinged ear 2a3 of lock hook, hook one end that shape portion 2a2 is connected to lock hook connecting portion 2a1, lock hook articulated section 2a1 is hinged on the first bearing pin, the hinged ear 2a3 of lock hook is connected on the 2a1 of lock hook articulated section, and be connected with drag-line 2b between the hinged ear 2a3 of lock hook and vehicle frame, described drag-line 2b is chain.When after the hinged lock hook 2a of the first hinged ear 2001, realize the locking of lock hook, lock hook 2a can produce the rotational force centered by the first bearing pin to the first hinged ear 200, so relative to the center of the first bearing pin, the top of the first hinged ear 2001 can produce the pressure to tail boom 2, the bottom of the first hinged ear 2001 can produce the pulling force contrary with pressure, first hinged ear 2001 is easily separated with tail boom 2, after being provided with the first supporting part 2002, first supporting part 2002 improves the Joint strenght of the first engaging lug 200 and tail boom 2, first engaging lug 200 is not easy to be separated with tail boom 2.
Have two base longerons be parallel to each other 3 at the bottom welding of base plate 11, base longerons 3 extends back from the front end of base plate 11, has living space between base longerons 3 and tail boom 2, and namely base longerons 3 does not extend on tail boom 2.Base longerons 3 comprises longeron body 31 and longeron connecting panel 32, and connecting panel 32 is welded on the rear end of longeron body 31.As shown in figure 11, the longeron gusset 312 that longeron body 31 comprises U-shaped beam 311 and is welded in U-shaped beam 31, like this, not only the intensity of base longerons 3 is high, and it is lightweight, base longerons 3 is seated on vehicle frame by rubber pad, and base longerons 3 mainly bears the vertical force of container, mainly plays the effect of power transmission.
As shown in figure 12, the hinged seat connecting panel 42 that hinged seat 4 comprises two articulated slabs be parallel to each other 41 and is connected between two articulated slabs, hinged seat 4 is box-structure, like this, not only can not affect the intensity of hinged seat 4, and hinged seat 4 is lightweight; Articulated slab 41 is provided with hinge hole 411, hinged seat 4 by hinge on vehicle frame.As shown in Figure 7, hinged seat 4 is connected between longeron connecting panel 32 and tail boom 2, and hinged seat 4 and base longerons 3 form longitudinal force transmitting assembly, tail boom 2 and base longerons 3 are linked together, make capable transmission more smoothly by hinged seat 4.
In the position of base longerons 3 correspondence, hinged seat 4 is all installed, between hinged seat 4, is welded with crossbeam 40, between crossbeam 40 and tail boom 2, be connected with connecting rod 400, be conducive to the transmission of power.
As shown in Figure 7, the both sides being positioned at base longerons 3 in the bottom of container body are respectively equipped with horizontal backstop 9, described horizontal backstop 9 comprises stopping seat and is arranged on the elastic bolster guide block inside stopping seat, when container is installed to after on vehicle frame, backstop on vehicle frame, between the elastic bolster guide block described in two, plays the effect of horizontal backstop.
As Fig. 2,3, shown in 6 and Figure 13, rod assembly 5 comprises draw-bar seat 51 and pull bar 52.Described draw-bar seat 51 comprises pull bar connecting panel 511, second connecting panel 512 and brace panel 513.Two the second connecting panels 512 be parallel to each other are welded with in the outside of pull bar connecting panel 511, the lower end of the second connecting panel 512 is outer has backstop ear, backstop ear is positioned at the outside of side bar and welds with side bar 13, brace panel 513 extends forward from the front end of pull bar connecting panel 511, and brace panel 513 is welded on side bar 13.Pull bar 52 comprises the body of rod 521 and is located at the flange 522 at the body of rod 521 two ends, is provided with gusset between the body of rod 521 and flange 522.Flange 522 is bolted on pull bar connecting panel 511.By arranging rod assembly 5 and arranging tail boom 2 in the rear end of container body, the integral rigidity of structure is enhanced under both combineds action, prevent container unstability, prevent container body from producing excessive distortion, rod assembly 5 and tail boom 2 pairs of container bodies define annular stressed cross section, the transmission of power is reasonable, and intensity is high.
As shown in figure 13, owing to being provided with backstop ear, under the effect of pull bar 52, backstop ear creates inside power to container body, and container body is not easy distortion, and simultaneously owing to being provided with brace panel 513, therefore, container body 1 is not easy outside distortion.
As shown in Figures 1 to 6, header board assembly 6 comprises header board 61, header board crossbeam 62, header board longeron 63 and header board cant beam 64.Header board 61 is connected to the front end of container body 1, has pulling force to container body 1, can reduce container body 1 and outwards launch distortion.Header board crossbeam 62 is welded on the front surface of header board 61, header board longeron 63 is welded on the front surface of header board 61, and be positioned at the below of header board crossbeam 62, the both sides that the front surface of header board 61 is positioned at header board longeron 63 are welded with header board cant beam 64 respectively, utilize header board crossbeam 62, header board longeron 63 and header board cant beam 64 can improve the intensity of header board assembly 6.Header board longeron is provided with load lifting cylinder seat.
As shown in Figures 1 to 6, rear breast board assembly 7 comprises rear plate 71, rear plate framework 72 and rear plate longeron 73, and rear plate 71 is welded on rear plate framework 72, and rear plate longeron 73 to be welded on rear plate 71 and to be positioned at rear plate framework 72.The upper end thereof of rear breast board assembly 7 is on draw-bar seat 51.
Clap-board 8 extends forward from header board 61, has gusset at the bottom welding of clap-board 8, improves intensity.
As shown in Figures 1 to 5, the both sides being positioned at clap-board 8 extand rearward to side bar 13 from the front end of clap-board 8 and form side plate 10, and side plate 10 is connected with header board 61.Described side plate 10 comprises front connecting portion 101, pars intermedia 102 and rear connecting portion 103.The lower side of front connecting portion 101 and pars intermedia 102 connects into arc, and linearly, the upper side edge of pars intermedia 102 and rear connecting portion 103 connects into arc to the upper side edge of front connecting portion 101, and the lower side of rear connecting portion 103 linearly.Because rear connecting portion 103 is connected with side bar 13, and side plate is integral structure, and like this, the limited deformation of side plate 10 pairs of container bodies makes use, can reduce the distortion of container body by actv..Side plate, header board assembly and clap-board composition great circle arc structure, be convenient to unload, the integral rigidity of container be good, stressed comparatively even.
The upper end of side plate 12 and side bar 13 are provided with the hanger mounting hole of lateral direction penetrating, axle sleeve is provided with in hanger mounting hole, from inside to outside on axle sleeve through there being hanger 100, the lock bolt 100a be threaded with hanger 100 is installed in the outside of side bar 13, like this, be easy for installation and removal hanger 100.Due in side bar 13 through there being axle sleeve, the weight capacity of hanger is improved.
Adopt cargo box structure of the present invention, container lightweight, cargo capacity is large, overall good rigidly.
In the present invention, during container unloading, container overturns under the effect of load lifting cylinder, drag-line 2b relaxes, lock hook 2a rotates under self gravitation effect, and lock hook 2a automatically disengages rear breast board assembly 7, and rear breast board assembly 7 top rotates around the axle hinged with draw-bar seat 51, realize the action of opening the door, material unloads smoothly; Container is in downward switching process, and drag-line 2b is stressed to be tightened, and produce pulling force to lock hook 2a, lock hook 2a contrarotation, carries out locking to rear breast board assembly 7.
Claims (10)
1.
a kind of capacity of the tipping body, comprises container body, tail boom, hinged seat, header board assembly, rear breast board assembly and clap-board; Container body comprises base plate and is overlapped on the side plate of base plate both sides, and base plate is curved, and side plate is curved; Tail boom embraces the outside at goods box back; It is characterized in that: from side plate upper limb outwards and be bent to form the first kink obliquely, the second kink is bent to form downwards from the outer ledge of the first kink, from the lower surface of the second kink inwardly and be bent to form the 3rd kink obliquely, the first kink, the second kink and the 3rd kink form side bar; Be provided with base longerons in the bottom of base plate, have living space between base longerons and tail boom; Hinged seat to be connected between base longerons rear end and tail boom and to be positioned at space; Header board assembly is connected to the front end of container body; Rear end near container body between two side bars is provided with rod assembly, and described rod assembly comprises the draw-bar seat be fixed on side bar and the pull bar be connected between two draw-bar seats; The upper articulation of rear breast board assembly is on draw-bar seat.
2.
capacity of the tipping body according to claim 1, is characterized in that: the both sides being positioned at clap-board extand rearward to side bar from the front end of clap-board and are formed with side plate, and side plate is connected with header board assembly; Described side plate comprises front connecting portion, pars intermedia and rear connecting portion; The lower side of front connecting portion and pars intermedia connects into arc, and linearly, the upper side edge of pars intermedia and rear connecting portion connects into arc to the upper side edge of front connecting portion, and the lower side of rear connecting portion linearly.
3.
capacity of the tipping body according to claim 1, is characterized in that: tail boom comprises tail boom front side plate, tail boom rear quarter panel, tail boom base plate and tail boom gusset; The top of tail boom front side plate is in the arc coordinated with container body back end outer surface, and the top of tail boom rear quarter panel is in the arc coordinated with container body back end outer surface; Tail boom front side plate and tail boom rear quarter panel link together by the bottom that tail boom base plate is welded on tail boom front side plate and tail boom rear quarter panel, at tail boom front side plate, between tail boom rear quarter panel and tail boom base plate, form cavity, in cavity, be provided with the tail boom gusset be connected with tail boom front side plate, tail boom rear quarter panel and tail boom base plate.
4.
capacity of the tipping body according to claim 3, is characterized in that: tail boom is formed by connecting by multistage tail boom matrix, is welded with described tail boom gusset in the junction of adjacent tail boom matrix.
5.
capacity of the tipping body according to claim 1, is characterized in that: on tail boom, be provided with the first engaging lug; First engaging lug comprises the first hinged ear and the first supporting part, and the first supporting part extends forward from the bottom of the first hinged ear, and the first hinged ear is welded on tail boom, and the first supporting plate is welded on tail boom base plate; First hinged ear is hinged with lock hook.
6.
capacity of the tipping body according to claim 1, is characterized in that: base longerons comprises longeron body and longeron connecting panel, and connecting panel is welded on the rear end of longeron body; Longeron body comprises U-shaped beam and is welded on the longeron gusset in U-shaped beam; Connecting panel is connected with hinged seat.
7.
capacity of the tipping body according to claim 1, is characterized in that: described draw-bar seat comprises pull bar connecting panel, the second connecting panel and brace panel; Two the second connecting panels be parallel to each other are welded with in the outside of pull bar connecting panel, the lower end of the second connecting panel is outer has backstop ear, backstop ear be positioned at side bar outside and and side bar welding, brace panel extends forward from the front end of pull bar connecting panel, and brace panel is welded on side bar; Pull bar comprises the body of rod and is located at the flange at body of rod two ends, and flange is bolted on pull bar connecting panel.
8.
capacity of the tipping body according to claim 1, is characterized in that: the both sides being positioned at base longerons in the bottom of container body are respectively equipped with horizontal backstop, and described horizontal backstop comprises stopping seat and is arranged on the elastic bolster guide block inside stopping seat.
9.
capacity of the tipping body according to claim 1, is characterized in that: be welded with crossbeam between hinged seat, between crossbeam and tail boom, be connected with connecting rod.
10.
capacity of the tipping body according to claim 1, is characterized in that: have the first Connection Block at the bottom welding of tail boom, and the first Connection Block comprises the first connecting panel, first time snyed plate, the first base plate, the first lateral bending bent plate and the first side plate; First connecting panel is provided with the first mounting hole; First time snyed plate is from the lower edge of the first connecting panel to curving, and the first base plate extends to side from first time snyed plate; First lateral bending bent plate is bending from the two same directions of side direction of the first connecting panel, and the first side plate extends to side from the first lateral bending bent plate; First time snyed plate and the first lateral bending bent plate are bending to the same side, and the first base plate and the first side plate extend to the same side; Be provided with the first lower cut in the both sides of first time snyed plate, in the downside of the first lateral bending bent plate, there is the first side otch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871391.9A CN105416146B (en) | 2015-12-02 | 2015-12-02 | A kind of capacity of the tipping body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871391.9A CN105416146B (en) | 2015-12-02 | 2015-12-02 | A kind of capacity of the tipping body |
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| Publication Number | Publication Date |
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| CN105416146A true CN105416146A (en) | 2016-03-23 |
| CN105416146B CN105416146B (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510871391.9A Active CN105416146B (en) | 2015-12-02 | 2015-12-02 | A kind of capacity of the tipping body |
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| CN (1) | CN105416146B (en) |
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| CN110435518A (en) * | 2019-08-19 | 2019-11-12 | 三一重型装备有限公司 | Container and engineering truck |
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| Publication number | Publication date |
|---|---|
| CN105416146B (en) | 2018-03-13 |
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