CN210707066U

CN210707066U - Two-way tipping bucket carriage of engineering truck

Info

Publication number: CN210707066U
Application number: CN201921851448.9U
Authority: CN
Inventors: 刘智勇
Original assignee: Ganzhou Tengfeng Machinery Manufacturing Co Ltd
Current assignee: Ganzhou Tengfeng Machinery Manufacturing Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-09
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a two-way tipping wagon carriage of an engineering truck, which comprises a lower bottom plate, a middle frame, a top carriage, a first articulated shaft, a second articulated shaft, a first telescopic rod, a second telescopic rod and a third articulated shaft, the lower plate is of a rectangular plate-shaped structure, four groups of bottom plate hinging blocks with through holes are welded and fixed on the upper surface of the lower plate, four groups of bottom plate stand columns which are perpendicular to the lower plate and distributed in a rectangular array are fixed on the upper surface of the lower plate between the four groups of bottom plate hinging blocks, the four groups of bottom plate stand columns are provided with four groups, stand column end buckles formed by bending steel plates in a U shape are welded on the upper sides of the bottom plate stand columns, two groups of third hinging shafts which are parallel to each other are arranged in the four groups of bottom plate hinging blocks, four groups of second telescopic rods are fixed at two ends of the third hinging shafts in the bottom plate hinging blocks, and the other two groups of third hinging shafts which are parallel to each other are arranged. This two-way tipping bucket carriage of machineshop car emptys the debris in the carriage to three direction, is fit for generally using widely.

Description

Two-way tipping bucket carriage of engineering truck

Technical Field

The utility model belongs to the technical field of the tip truck, concretely relates to two-way tip truck carriage of machineshop car.

Background

A dump truck is a special short-distance material conveying vehicle with a tiltable hopper. A bucket-shaped container is arranged on the vehicle body and can be overturned to facilitate unloading. The device is suitable for short-distance transportation of various bulk materials such as sand, earthwork, coal, ore and the like, has strong power and usually has a mechanical return hopper function.

The carriage of the existing dump truck only has the function of tipping backwards, and the tipping of materials is very inconvenient when meeting certain tipping terrain which is not beneficial to rotation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way tipping wagon carriage of machineshop car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bidirectional tipping wagon carriage of an engineering truck comprises a lower bottom plate, a middle frame, a top carriage, a first articulated shaft, a second articulated shaft, a first telescopic rod, a second telescopic rod and a third articulated shaft, the lower bottom plate is in a rectangular plate-shaped structure, four groups of bottom plate hinging blocks with through holes inside are welded and fixed on the upper surface of the lower bottom plate, four groups of bottom plate stand columns which are distributed in a rectangular array and are vertical to the lower bottom plate are fixed on the upper surface of the lower bottom plate among the four groups of bottom plate hinging blocks, four groups of the bottom plate upright posts are arranged, upright post end buckles made of bent U-shaped steel plates are welded on the upper parts of the bottom plate upright posts, two groups of third hinge shafts which are parallel to each other are arranged in the four groups of the bottom plate hinge blocks, two ends of a third hinge shaft inside the bottom plate hinge block are fixed with four groups of second telescopic rods, and the other two groups of third hinge shafts parallel to each other are arranged inside the upper ends of the second telescopic rods.

Preferably, the third hinge shafts are four groups in total, the two groups of the third hinge shafts on the upper side are positioned between four groups of frame hinge rings of the middle frame, the middle frame is of a rectangular frame-shaped structure, a first frame hole and a second frame hole are formed in the middle frame, the four groups of the frame hinge rings are positioned on the lower surface of the middle frame, and a frame protruding plate is arranged on the side wall, far away from the second frame hole, of the middle frame.

Preferably, second hinge shafts are inserted into the first frame hole and the second frame hole of the middle frame, two ends of one group of second hinge shafts are located in the carriage hinge strips on the lower side of the top carriage, and the middle of the other group of second hinge shafts is located in the lower side of the first telescopic rod on the lower side of the top carriage.

Preferably, a first hinge shaft is arranged inside the upper side of the first telescopic rod, and two ends of the first hinge shaft are located inside the two groups of carriage hinge blocks at the lower end of the top carriage.

Preferably, the top carriage is of an open box structure, two sets of carriage hinge strips are fixedly welded at one end of the lower surface of the top carriage, two sets of carriage hinge blocks are fixedly welded in the middle of the lower surface of the top carriage, and two sets of carriage angle irons are welded on the lower surface of the vertical wall part of the top carriage.

Preferably, the positions of the two groups of carriage angle irons below the top carriage correspond to the edge positions of the frame protruding plates of the middle frame.

The utility model discloses a technological effect and advantage: the bidirectional dump truck carriage of the engineering truck can dump the sundries in the top carriage in the right side, the left side and the rear direction, and compared with the existing dump truck, the bidirectional dump truck carriage has the additional bidirectional dump function and can dump materials in the carriage at the position where the truck is not beneficial to rotation and reversing; the position of a top carriage is fixed in a manner of matching carriage angle iron and a frame protruding plate with an upright post end buckle and a third hinge shaft, so that the problem that the top carriage is horizontally moved when the automobile travels to apply force to the radial direction of the first telescopic rod and the second telescopic rod to cause damage of the telescopic rods is avoided.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of the upper side structure of the present invention;

FIG. 3 is a schematic view of the underside structure of the present invention;

FIG. 4 is a schematic view of the inner side structure of the middle frame of the present invention;

FIG. 5 is a schematic view of the lower bottom plate structure of the present invention;

fig. 6 is a schematic structural view of the middle frame of the present invention;

fig. 7 is a schematic view of the bottom structure of the top car body of the present invention.

In the figure: 1 lower bottom plate, 101 bottom plate hinge block, 102 bottom plate upright post, 103 upright post end buckle, 2 middle frame, 201 first frame hole, 202 second frame hole, 203 frame hinge ring, 204 frame protruding plate, 3 top carriage, 301 carriage hinge strip, 302 carriage hinge block, 303 carriage angle bar, 4 first hinge shaft, 5 second hinge shaft, 6 first telescopic rod, 7 second telescopic rod, 8 third hinge shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a two-way dump box of an engineering truck as shown in figures 1-7, which comprises a lower bottom plate 1, a middle frame 2, a top box 3, a first articulated shaft 4, a second articulated shaft 5, a first telescopic rod 6, a second telescopic rod 7 and a third articulated shaft 8, wherein the lower bottom plate 1 is in a rectangular plate structure, four groups of bottom plate articulated blocks 101 with through holes inside are welded and fixed on the upper surface of the lower bottom plate 1, four groups of bottom plate upright columns 102 which are distributed in a rectangular array and are vertical to the lower bottom plate 1 are fixed on the upper surface of the lower bottom plate 1 between the bottom plate articulated blocks 101, the bottom plate upright columns 102 are provided with four groups, upright column end buckles 103 which are made by bending steel plates into a U shape are welded on the upper parts of the bottom plate upright columns 102, two groups of third articulated shafts 8 which are parallel to each other are arranged inside the bottom plate articulated blocks 101, four groups of second telescopic rods 7 are fixed at two ends of the third articulated shafts 8 inside the articulated bottom plate blocks 101, and the inside of the upper end of the second telescopic rod 7 is provided with another two groups of third hinge shafts 8 which are parallel to each other.

Specifically, the third hinge shafts 8 are four groups in total, the two groups of third hinge shafts 8 on the upper side are located between four groups of frame hinge rings 203 of the middle frame 2, the middle frame 2 is of a rectangular frame-shaped structure, a first frame hole 201 and a second frame hole 202 are formed in the middle frame 2, the four groups of frame hinge rings 203 are located on the lower surface of the middle frame 2, a frame protruding plate 204 is arranged on the side wall, away from the second frame hole 202, of the middle frame 2, and the third hinge shafts 8 are matched with the second telescopic rod 7 to connect the lower bottom plate 1 with the middle frame 2.

Specifically, the second hinge shafts 5 are inserted into the first frame hole 201 and the second frame hole 202 of the middle frame 2, two ends of one group of second hinge shafts 5 are located in the carriage hinge strips 301 on the lower side of the top carriage 3, the middle of the other group of second hinge shafts 5 is located inside the lower side of the first telescopic rod 6 on the lower side of the top carriage 3, and the second hinge shafts 5 are used for fixing the lower end of the first telescopic rod 6.

Specifically, 6 upside insides of first telescopic link are provided with first articulated shaft 4, inside two sets of carriage articulated pieces 302 of first articulated shaft 4's both ends were located a carriage 3 lower extreme, first telescopic link 6 was used for promoting a carriage 3 and turns.

Specifically, the top carriage 3 is of an open box-shaped structure, two sets of carriage hinge strips 301 are fixedly welded to one end of the lower surface of the top carriage 3, two sets of carriage hinge blocks 302 are fixedly welded to the middle of the lower surface of the top carriage 3, two sets of carriage angle irons 303 are welded to the lower surface of the vertical wall portion of the top carriage 3, and the carriage angle irons 303 are used for limiting the transverse position of the top carriage 3.

Specifically, the positions of the two sets of car angle irons 303 below the roof car 3 correspond to the edge positions of the frame protruding plate 204 of the middle frame 2.

Specifically, when the engineering truck bidirectional dump truck carriage is backwards dumped, the first telescopic rod 6 is started to push the top carriage 3, the top carriage 3 can rotate along the axial lead of the second hinge shaft 5 which is hinged with the middle frame 2 to complete the dumping, when the engineering truck carriage is dumped towards the left side and the right side, the vertical surface of the top carriage 3 is adjacent to the head of the automobile, taking the view angle of a driver in a cab as an example, the top carriage 3 can be dumped towards the right side when two groups of second telescopic rods 7 at the left hand side extend out, the top carriage 3 can be dumped towards the left side when two groups of second telescopic rods 7 at the right hand side extend out, a carriage angle iron 303 is buckled on the upper side edge of the frame protruding plate 204 in a transportation state, the upright post end buckle 103 is buckled on the third hinge shafts 8 at two sides of the frame hinge ring 203, the middle frame 2 is pulled towards the lower bottom plate 1 when the first telescopic rod 6 and the second telescopic rods 7 are in a contraction state, the top carriage 3 is pulled towards the middle frame 2, the carriage angle iron 303 is buckled on the upper side edge of the frame protruding plate 204 to limit the relative position of the top carriage 3 and the middle frame 2, and the upright post end buckle 103 is buckled on the upper limit of the third hinge shaft 8 at two sides of the frame hinge ring 203 to limit the relative position of the middle frame 2 and the lower bottom plate 1, so that the damage of the telescopic rods caused by the force applied to the top carriage 3 in the radial direction of the first telescopic rod 6 and the second telescopic rod 7 by the horizontal movement of the top carriage 3 caused by the bumping when the automobile travels is restrained.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a two-way tipping wagon carriage of engineering truck, includes bottom plate (1), center (2), top carriage (3), first articulated shaft (4), second articulated shaft (5), first telescopic link (6), second telescopic link (7) and third articulated shaft (8), its characterized in that: the lower bottom plate (1) is of a rectangular plate-shaped structure, four groups of bottom plate hinging blocks (101) with through holes inside are welded and fixed on the upper surface of the lower bottom plate (1), four groups of bottom plate upright posts (102) which are distributed in a rectangular array and are vertical to the lower bottom plate (1) are fixed on the upper surface of the lower bottom plate (1) among the four groups of bottom plate hinging blocks (101), four groups of the bottom plate upright posts (102) are arranged, upright post end buckles (103) which are made of steel plates by bending into a U shape are welded above the bottom plate upright posts (102), two groups of third hinge shafts (8) which are parallel to each other are arranged inside the four groups of bottom plate hinge blocks (101), two ends of a third hinge shaft (8) in the bottom plate hinge block (101) are fixed with four groups of second telescopic rods (7), and the inside of the upper end of the second telescopic rod (7) is provided with another two groups of third hinge shafts (8) which are parallel to each other.

2. The bidirectional dump box of the engineering truck as claimed in claim 1, wherein: the third hinge shaft (8) are four groups in total, two groups of the third hinge shafts (8) on the upper side are located between four groups of frame hinge rings (203) of the middle frame (2), the middle frame (2) is of a rectangular frame-shaped structure, a first frame hole (201) and a second frame hole (202) are formed in the middle frame (2), the four groups of the frame hinge rings (203) are located on the lower surface of the middle frame (2), and a frame protruding plate (204) is arranged on the side wall, away from the second frame hole (202), of the middle frame (2).

3. The bidirectional dump box of the engineering truck as claimed in claim 1, wherein: the second hinged shafts (5) are inserted into the first frame holes (201) and the second frame holes (202) of the middle frame (2), two ends of one group of second hinged shafts (5) are located in the carriage hinged strips (301) on the lower side of the top carriage (3), and the middle of the other group of second hinged shafts (5) is located inside the lower side of the first telescopic rods (6) on the lower side of the top carriage (3).

4. The bidirectional dump box of the engineering truck as claimed in claim 1, wherein: first articulated shaft (4) are provided with to first telescopic link (6) upside inside, the both ends of first articulated shaft (4) are located inside two sets of carriage articulated blocks (302) of top carriage (3) lower extreme.

5. The bidirectional dump box of the engineering truck as claimed in claim 1, wherein: the top carriage (3) is of an open box structure, two sets of carriage hinge strips (301) are fixedly welded at one end of the lower surface of the top carriage (3), two sets of carriage hinge blocks (302) are fixedly welded in the middle of the lower surface of the top carriage (3), and two sets of carriage angle irons (303) are welded on the lower surface of the vertical wall part of the top carriage (3).

6. The bidirectional dump box of the engineering truck as claimed in claim 1, wherein: the positions of the two groups of carriage angle irons (303) below the top carriage (3) correspond to the edge positions of the frame protruding plates (204) of the middle frame (2).