CN212422932U

CN212422932U - Self-discharging vehicle

Info

Publication number: CN212422932U
Application number: CN202021215815.9U
Authority: CN
Inventors: 万子圣; 黄汉生; 李博
Original assignee: Sany Heavy Equipment Co Ltd
Current assignee: Sany Heavy Equipment Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-29
Anticipated expiration: 2030-06-28

Abstract

The utility model provides a dump truck, the vehicle includes: the box body is hinged to the frame, and the limiting structure is arranged on the outer side wall of the frame. The limiting structure comprises a guide vertical plate, and one side of the guide vertical plate facing the box body protrudes out of the frame; the quantity of limit structure is at least two, and at least two limit structure distribute in the both sides of box. In the process of the operation of the dump truck, the left and right deflection of the container is limited, the limiting effect is achieved, the container is limited through the limiting structure when the container descends to be close to the frame, the container can fall down according to the specified direction, the left and right deflection of the container in the descending process due to the fact that the container is large in size, the shapes of the ore and other goods are unequal is avoided, and accordingly the damage to the dump truck is avoided.

Description

Self-discharging vehicle

Technical Field

The utility model relates to a vehicle technical field particularly, involves a tipper.

Background

In the related technology, the mining wide-body dump truck has poor working conditions, and in the descending process of frequent operation, especially when the mining wide-body dump truck operates on uneven off-road pavement, the weight distribution is uneven due to the problems of large container volume, unequal cargo volumes such as ores and the like, and the container has the phenomenon of left-right deflection.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

Therefore, the utility model discloses a first aspect provides a tipper.

In view of this, an object of the present invention is to provide a dump truck, including: a box body; the box body is hinged with the frame; the limiting structure is arranged on the outer side wall of the frame and comprises a guide vertical plate, and one side of the guide vertical plate facing the box body protrudes out of the frame; wherein, limit structure's quantity is at least two, and at least two limit structure distribute in the both sides of box.

Through the utility model provides a dump truck, the box is articulated with the frame, limit structure sets up on the lateral wall of frame, limit structure includes the direction riser, the direction riser is towards one side protrusion in the frame of box, limit structure's quantity is at least two, two at least limit structure distribute in the both sides of box, at the in-process of dump truck operation, carry on spacingly to the side-to-side beat of packing box, play limiting displacement, it is spacing to carry out the packing box through limit structure when the frame is about to be close to in the packing box decline, make the packing box can fall down according to appointed direction.

Specifically, limit structure's quantity is at least two, can add limit structure's quantity according to actual conditions, and a plurality of limit structure distribute in the both sides of box along the direction align to grid that the frame extends, and the box of mutually supporting falling is spacing, makes the box fall down along appointed direction.

Additionally, the utility model provides an among the above-mentioned technical scheme's tipper can also have following technical characteristic:

in the above technical solution, the limit structure further includes: the reinforcing plate is connected with the guide vertical plate and at least covers the part protruding out of the frame of the guide vertical plate.

In this technical scheme, through covering the reinforcing plate on the riser that leads for the riser that leads has increased the thickness of reinforcing plate on the thickness direction, and then has promoted limit structure's intensity, and then promotes limit structure's compressive capacity, promotes the stability of vehicle operation in-process.

Specifically, the direction riser is cross, and the direction riser is towards one side protrusion in the frame of box, restricts the whereabouts direction of box, and other parts are fixed on the lateral wall of frame, and the partial width that the direction riser is fixed with the frame is greater than the part of protrusion frame, through the area of contact of increase with the frame, makes limit structure fixed more firm.

In any one of the above technical solutions, the limiting structure further includes: two adjacent side surfaces of the first reinforcing rib are respectively connected with the reinforcing plate and the guide vertical plate, and the first reinforcing rib is positioned on one side of the reinforcing plate; two adjacent sides of the second reinforcing rib are respectively connected with the reinforcing plate and the guide vertical plate, and the second reinforcing rib is located on the other side of the reinforcing plate.

In this technical scheme, through setting up first strengthening rib and the second strengthening rib in the reinforcing plate both sides, first strengthening rib and second strengthening rib are connected with reinforcing plate and direction riser respectively through two adjacent sides, play the effect of sharing reinforcing plate and direction riser atress, have increased limit structure's intensity.

In any one of the above technical solutions, the limiting structure further includes: the number of the first reinforcing ribs is multiple, and the first reinforcing ribs are distributed along the extending direction of the guide vertical plate; the number of the second reinforcing ribs is multiple, and the second reinforcing ribs are distributed along the extending direction of the guide vertical plate; the first reinforcing ribs and the second reinforcing ribs which are positioned on the two sides of the guide vertical plate are arranged at the same height relative to one side of the guide vertical plate.

In this technical scheme, can set up a plurality of first strengthening ribs and second strengthening rib according to actual conditions, through setting up a plurality of first strengthening ribs and second strengthening rib, improve the maximum pressure that limit structure can bear, increase limit structure's intensity, improve limit structure's life.

In any one of the above technical solutions, the limiting structure further includes: the first mounting hole is formed in the guide vertical plate; the first connecting piece penetrates through the first mounting hole and is used for mounting the guide vertical plate to the frame; wherein, the quantity of first mounting hole is a plurality of.

In this technical scheme, it is fixed with the curb girder of frame to pass first mounting hole through first connecting piece with the riser that leads, and the even setting of a plurality of first mounting holes is on the riser that leads, connects limit structure on the frame through first connecting piece, and limit structure plays spacing and the effect of direction to the box of whereabouts.

In any one of the above technical solutions, the limiting structure further includes: one end of the guide vertical plate facing the box body is provided with a first guide surface; the reinforcing plate is provided with the second spigot surface towards box one side, and the second spigot surface is connected with first spigot surface.

In this technical scheme, the direction riser is equipped with first spigot surface towards box one end, and the reinforcing plate is provided with the second spigot surface towards box one side, and first spigot surface is the slope form towards one side of reinforcing plate, and the second spigot surface is connected with first spigot surface, realizes the direction through the first spigot surface that leans out, contacts when making the packing box whereabouts and steadily descends according to the direction of design behind the direction riser.

In any one of the above technical solutions, the limiting structure further includes: the guide vertical plate and the reinforcing plate are of an integrated structure.

In this technical scheme, direction riser and reinforcing plate formula structure as an organic whole, the technology of secondary connection has been saved to the integral type structure, has improved limit structure's wholeness, has improved life.

In any one of the above technical solutions, the limiting structure further includes: the second mounting hole is arranged on the reinforcing plate; and the second connecting piece penetrates through the second mounting hole and the first mounting hole, and the guide vertical plate is mounted on the frame.

In this technical scheme, pass second mounting hole and the direction riser on the reinforcing plate through the second connecting piece, with limit structure fixed connection on the curb girder of frame, the diameter of second mounting hole is greater than the diameter of first mounting hole and fixes limit structure through the second connecting piece on first connecting piece is fixed limit structure's basis, and is fixed more firm, improves limit structure's stability.

In any one of the above technical solutions, the limiting structure further includes: the guide structure is arranged on the box body and comprises a guide part; wherein, in the descending process of the box body around one end of the frame, the guide vertical plate is matched with the guide part and used for limiting the box body.

In this technical scheme, guide structure sets up the lateral wall bottom in the box both sides, and every guide structure and limit structure's position one-to-one, when the box descends around the one end of frame, direction riser and guide part cooperation, the one end of direction riser protrusion frame insert in the guide part, make the box of whereabouts according to the whereabouts of predetermined direction, realize the guide effect.

In any of the above technical solutions, the guide structure further includes: the connecting part is connected with the guiding part and is used for mounting the guiding structure to the box body; the guide structure is a groove body structure, two side walls of the groove body structure are connected with the connecting portion, and a groove body of the groove body structure is a guide portion.

In this technical scheme, connecting portion and box are passed through at guide structure's both ends and are connected, and the guide part is a cell body, and guide structure uses the direction and spacing of realization to the box with the limit structure cooperation, and when the box descends around the one end of frame, the guide riser salient in the one end of frame inserts in the guide part, makes the box of whereabouts according to the whereabouts of predetermined direction, realizes the guide effect, avoids the box horizontal rocking through the guide riser simultaneously, realizes the limit effect.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows a front view of a limiting structure in an embodiment of the invention;

fig. 2 shows a right side view of a limiting structure in an embodiment of the invention;

fig. 3 shows a top view of a limiting structure in an embodiment of the invention;

fig. 4 shows a perspective view of a limiting structure in an embodiment of the invention;

fig. 5 shows a schematic view of the dump truck in an embodiment of the present invention with its tank in a lifted state;

FIG. 6 is a schematic view showing a state where the body of the dump truck is dropped back onto the frame in the embodiment shown in FIG. 5;

wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:

1, a vehicle, 10 boxes, 20 frames, 30 limiting structures and 40 guiding structures;

300, a vertical guide plate, 302, a reinforcing plate, 304, a first reinforcing rib, 306, a second reinforcing rib, 308, a first connecting piece, 310, a second connecting piece, 312, a first mounting hole, 314, a first guide surface, 316, a second guide surface and 318, a second mounting hole;

402 a guide part, 404 a connecting part.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The following describes the dump truck of some embodiments provided by the present invention with reference to fig. 1 to 6.

Example one

As shown in fig. 1 to 4, according to an embodiment of the present invention, a dump truck is provided, in which a vehicle 1 includes: the box body 10 is hinged with the frame 20, and the limiting structure 30 is arranged on the outer side wall of the frame 20.

The limiting structure 30 comprises a guide vertical plate 300, and one side of the guide vertical plate 300, which faces the box body 10, protrudes out of the frame 20; the number of the limiting structures 30 is at least two, and the at least two limiting structures 30 are distributed on two sides of the box body 10.

The utility model provides a dump truck, box 10 articulates the one end at frame 20, limit structure 30 sets up on the lateral wall of two crossbeams in frame 20 bottom, limit structure 30 includes direction riser 300, direction riser 300 is towards one side protrusion in frame 20 of box 10, limit structure 30's quantity is at least two, two at least limit structure 30 distribute in the both sides of box 10, in-process at the tipper operation, carry on spacingly to the side-to-side deflection of box 10, play limiting displacement, lead to box 10 through limit structure 30 when box 10 descends and will be close frame 20 soon, make box 10 fall according to appointed direction, avoided because box 10 is bulky, the goods volume inequality shapes such as ore are uneven and lead to box 10 at the in-process side-to-side deflection that descends, thereby cause the injury to tipper itself.

Specifically, limit structure 30's quantity is at least two, can add limit structure 30's quantity according to actual conditions, and a plurality of limit structure 30 are along the direction align to grid that frame 20 extends, distribute in the both sides of box 10, and the box 10 of mutually supporting falling is spacing, makes box 10 fall along appointed direction, and limit structure 30 can be two liang be linear array on frame 20's horizontal plane, also can spaced arrangement.

Further, the limiting structure 30 further includes: the reinforcing plate 302 is connected with the vertical guide plate 300, and the reinforcing plate 302 is at least arranged on the part of the vertical guide plate 300 protruding out of the frame 20 in a covering mode. Through covering reinforcing plate 302 on direction riser 300 for direction riser 300 has increased the thickness of reinforcing plate 302 in the thickness direction, and then has promoted limit structure 30's intensity, has guaranteed limit structure 30's compressive capacity, promotes the stability of vehicle operation in-process.

Specifically, the reinforcing plate 302 is a strip-shaped plate with a certain thickness, and one end of the reinforcing plate 302 away from the box body 10 is horizontal to the bottom of the vertical guide plate 300.

Specifically, as shown in fig. 1 and 3, the vertical guide plate 300 is cross-shaped, one side of the vertical guide plate 300 facing the box 10 protrudes out of the frame 20 to limit the falling direction of the box 10, the rest part of the vertical guide plate 300 is fixed on the outer side wall of the frame 20, the width of the part of the vertical guide plate 300 fixed with the frame 20 is greater than that of the part protruding out of the frame 20, and the contact area between the vertical guide plate 300 and the frame 20 is increased, so that the limit structure 30 is fixed more firmly.

Specifically, the reinforcing plate 302 and the guide vertical plate 300 may be connected by welding or by screwing, which is not limited herein.

Further, as shown in fig. 1 to 4, the limiting structure 30 further includes: the reinforcing plate comprises a first reinforcing rib 304 and a second reinforcing rib 306, two adjacent side faces of the first reinforcing rib 304 are respectively connected with the reinforcing plate 302 and the guide vertical plate 300, the first reinforcing rib 304 is positioned on one side of the reinforcing plate 302, two adjacent side faces of the second reinforcing rib 306 are respectively connected with the reinforcing plate 302 and the guide vertical plate 300, and the second reinforcing rib 306 is positioned on the other side of the reinforcing plate 302. The reinforcing plate 302 and the guide vertical plate 300 are connected through the first reinforcing rib 304 and the second reinforcing rib 306 which are arranged on the two sides of the reinforcing plate 302, so that the effect of sharing the stress of the reinforcing plate 302 and the guide vertical plate 300 is achieved, and the strength of the limiting structure 30 is increased.

Specifically, the first reinforcing bead 304 and the second reinforcing bead 306 may be triangular, and two adjacent sides of the first reinforcing bead 304 and the second reinforcing bead 306 are perpendicularly connected to the reinforcing plate 302 and the vertical guide plate 300, respectively.

Specifically, the first reinforcing rib 304 and the second reinforcing rib 306 are both made of metal.

Further, the number of the first ribs 304 is plural, the number of the second ribs 306 is plural, the plural first ribs 304 are distributed along the extending direction of the vertical guide plate 300, the plural second ribs 306 are distributed along the extending direction of the vertical guide plate 300, and the first ribs 304 and the second ribs 306 located at both sides of the vertical guide plate 300 are arranged at the same height with respect to one side of the vertical guide plate 300.

Specifically, the number of the first reinforcing ribs 304 and the second reinforcing ribs 306 is plural, and the plural first reinforcing ribs 304 and the plural second reinforcing ribs 306 can be arranged according to actual conditions, for example, when the reinforcing plate 302 is long, the number of the first reinforcing ribs 304 and the number of the second reinforcing ribs 306 can be increased, the maximum pressure which can be borne by the limiting structure 30 can be increased, the strength of the limiting structure 30 can be increased, and the service life of the limiting structure 30 can be prolonged.

Further, the limiting structure 30 further includes: the first mounting hole 312 is disposed on the guide vertical plate 300, the first connecting member 308 is disposed through the first mounting hole 312, and the guide vertical plate 300 is mounted on the frame 20, wherein the number of the first mounting holes 312 is multiple.

Specifically, the first connector 308 may be a bolt that is used in conjunction with a nut. A plurality of first mounting holes 312 are uniformly arranged on the guide vertical plate 300, so that the limiting structure 30 connected to the frame 20 can be detached and can be replaced in time under the conditions of damage or abrasion and the like, and the operation cost is saved.

Further, the limiting structure 30 further includes: a first guide surface 314 and a second guide surface 316, wherein the first guide surface 314 is arranged at one end of the guide vertical plate 300 facing the box body 10, the second guide surface 316 is arranged at one end of the reinforcing plate 302 facing the box body 10, and the second guide surface 316 is connected with the first guide surface 314.

Specifically, as shown in fig. 2 and 3, the first guide surface 314 is inclined toward one side of the reinforcing plate 302, one end of the first guide surface 314 forms an obtuse angle with one end of the vertical guide plate 300 facing the box 10, the other end of the first guide surface 314 is curved in an arc shape to be horizontal to the second guide surface 316, the second guide surface 316 is connected to the first guide surface 314, and the first guide surface 314 and the second guide surface 316 inclined outward realize guiding, so that the box 10 stably descends according to a designed direction (i.e., the direction in which the guide surfaces are inclined) after contacting the vertical guide plate 300 when falling.

Specifically, the first guide surface 314 and the guide vertical plate 300 are of an integral structure, and the second guide surface 316 and the reinforcing plate 302 are of an integral structure.

Further, the limiting structure 30 further includes: the guide vertical plate 300 and the reinforcing plate 302 are of an integrated structure. The integrated structure omits the process of secondary connection, improves the integrity of the limiting structure 30 and prolongs the service life.

Specifically, the guide vertical plate 300 is a metal guide vertical plate 300, and the reinforcing plate 302 is a metal reinforcing plate 302.

Further, the limiting structure 30 further includes: the second mounting hole 318 and the second connecting piece 310, the second mounting hole 318 is disposed on the reinforcing plate 302, the second connecting piece 310 is disposed through the second mounting hole 318 and the first mounting hole 312, and the vertical guide plate 300 is mounted on the frame 20. The limiting structure 30 is fixed through the second connecting piece 310 on the basis that the first connecting piece 308 fixes the limiting structure 30, so that the stability is improved, and the stability of the limiting structure 30 is improved.

Example two

In any of the above embodiments, as further shown in fig. 5 and 6, the vehicle 1 further includes: a guide structure 40.

Wherein, the guiding structure 40 includes a guiding portion 402 and a connecting portion 404, and the guiding structure 40 is disposed on the box 10.

According to the dump truck provided by the application, the guide structure 40 comprises a guide part 402 and a connecting part 404, wherein in the process that the tank body 10 descends around one end of the frame 20, the guide vertical plate 300 is matched with the guide part 402 and used for limiting the tank body 10; the connection part 404 is connected with the guide part 402, and the connection part 404 is used for mounting the guide structure 40 to the box body 10; the guide structure 40 is a groove structure, two side walls of the groove structure are connected with the connecting portion 404, and the groove of the groove structure is the guide portion 402.

Further, guide structures 40 are arranged at the bottoms of the side walls on the two sides of the box body 10, each guide structure 40 corresponds to a position of the limiting structure 30 one by one, when the box body 10 descends around one end of the frame 20, the guide vertical plate 300 is matched with the guide part 402, one end, protruding out of the frame 20, of the guide vertical plate 300 falls into the guide part 402, the falling box body 10 falls in a preset direction, the left and right swinging is avoided, and the guide and limiting effects are achieved.

Specifically, the two ends of the guide structure 40 are connected with the box 10 through the connecting portion 404, the guide portion 402 is a groove body, the guide structure 40 and the limiting structure 30 are used in a matched manner to guide and limit the box 10, when the box 10 descends around one end of the frame 20, one end of the guide vertical plate 300 protruding out of the frame 20 is inserted into the guide portion 402, so that the falling box 10 falls down according to a preset direction, and a guiding effect is achieved.

Specifically, the guide part 402 is a rubber guide part, and the guide part 402 is matched with the vertical guide plate 300 to realize a guiding effect, and meanwhile, the rubber material is relatively soft, so that the vertical guide plate 300 can easily enter the guide part 402 in the descending process of the box body 10.

Specifically, guide part 402 is a cell body, and cell body sunk part is the rectangle, and the width of cell body sunk part is greater than the width that direction riser 300 stretches out frame 20 part, and the inside of cell body is provided with the arch, and the arch is protruding for rubber, uses through guide part 402 and the cooperation of direction riser 300, realizes the direction to box 10 whereabouts direction, increases the friction between guide part 402 and the direction riser 300 through rubber arch simultaneously, makes box 10 whereabouts process more steady.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically defined, the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present disclosure, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dump truck, comprising:

a box body;

the box body is hinged with the frame;

the limiting structure is arranged on the outer side wall of the frame and comprises a guide vertical plate, and one side, facing the box body, of the guide vertical plate protrudes out of the frame;

the number of the limiting structures is at least two, and the at least two limiting structures are distributed on two sides of the box body.

2. The dump truck according to claim 1, wherein the limit structure further comprises:

the reinforcing plate is connected with the guide vertical plate and at least covers the part of the guide vertical plate protruding out of the frame.

3. The dump truck according to claim 2, wherein the limit structure further comprises:

two adjacent side surfaces of the first reinforcing rib are respectively connected with the reinforcing plate and the guide vertical plate, and the first reinforcing rib is positioned on one side of the reinforcing plate;

and two adjacent side surfaces of the second reinforcing rib are respectively connected with the reinforcing plate and the guide vertical plate, and the second reinforcing rib is positioned on the other side of the reinforcing plate.

4. The dump truck according to claim 3,

the number of the first reinforcing ribs is multiple, and the first reinforcing ribs are distributed along the extending direction of the guide vertical plate;

the number of the second reinforcing ribs is multiple, and the second reinforcing ribs are distributed along the extending direction of the guide vertical plate;

the first reinforcing ribs and the second reinforcing ribs which are positioned on two sides of the guide vertical plate are arranged at the same height relative to one side of the guide vertical plate.

5. The dump truck according to claim 2, characterized by further comprising:

the first mounting hole is formed in the guide vertical plate;

the first connecting piece penetrates through the first mounting hole and is used for mounting the guide vertical plate to the frame;

wherein, the quantity of first mounting hole is a plurality of.

6. The dump truck according to any one of claims 2 to 5,

one end of the guide vertical plate facing the box body is provided with a first guide surface;

the reinforcing plate is provided with a second guide surface towards one side of the box body, and the second guide surface is connected with the first guide surface.

7. The dump truck according to any one of claims 2 to 5,

the guide vertical plate and the reinforcing plate are of an integrated structure.

8. The dump truck according to claim 5, characterized by further comprising:

the second mounting hole is arranged on the reinforcing plate;

and the second connecting piece penetrates through the second mounting hole and the first mounting hole, and the guide vertical plate is mounted on the frame.

9. The dump truck according to any one of claims 1 to 5, characterized by further comprising:

the guide structure is arranged on the box body and comprises a guide part;

and in the process that the box body descends around one end of the frame, the guide vertical plate is matched with the guide part and used for limiting the box body.

10. The dump truck of claim 9, wherein the guide structure further comprises:

a connecting portion connected with the guide portion, the connecting portion being used to mount the guide structure to the case;

the guide structure is a groove body structure, two side walls of the groove body structure are connected with the connecting portion, and the groove body of the groove body structure is the guide portion.