CN210191280U

CN210191280U - Frame device of light-weight dumper

Info

Publication number: CN210191280U
Application number: CN201920868211.5U
Authority: CN
Inventors: Yong Ma; 马勇; Yonggang Li; 李永刚; Xuehai Sun; 孙学海; Tiqiang Deng; 邓体强
Original assignee: Luoyang Kailan Machinery Manufacturing Co Ltd
Current assignee: Luoyang Kailan Machinery Manufacturing Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-27
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a frame device of a light-weight dumper, which relates to dumpers for transporting goods such as buildings, roads and the like, and comprises a carriage and a frame, wherein the carriage comprises two coamings, a front end vertical plate, a tail baffle and a top plate, the two coamings are symmetrically welded on two sides of the front end vertical plate, the top plates are welded on the upper surfaces of the coamings and the front end vertical plate, the lower ends of the coamings and the front end vertical plate are welded and connected with the frame, the right end of the top plate is rotationally connected with the tail baffle through a pin shaft, and the top plate is fixedly connected with a cylinder for jacking; the frame includes hitch plate, longeron, long crossbeam, short crossbeam, gudgeon and goes up the frame, the utility model discloses a high-strength steel replaces ordinary carbon steel as the raw and other materials in tipper frame and carriage, alleviates the automobile body dead weight, and the antitorque commentaries on classics nature of two cross distribution's crossbeam reinforcing frames reduces the total weight of crossbeam simultaneously to alleviate the total weight of automobile body.

Description

Frame device of light-weight dumper

Technical Field

The utility model relates to a freight's such as building, highway tipper specifically is a frame device of lightweight tipper.

Background

Most of frames and carriages of the dumper on the market are welded by carbon steel at present, and the dumper is heavy and short in service life. Under the no-load condition, the gross weight of frame and carriage approximately account for 1/6 of trailer gross weight, great restriction the vehicle carry cargo capacity, reduced the load ratio of vehicle, the fuel economy of vehicle is low, is unfavorable for the conveying efficiency, for this reason we have proposed the frame device of a lightweight tipper.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

To the problem that exists among the prior art, the utility model aims to provide a frame device of lightweight tipper adopts high strength steel to replace ordinary carbon steel as the raw and other materials in tipper frame and carriage, alleviates the automobile body dead weight, and the antitorque commentaries on classics nature of two cross distribution's crossbeam reinforcing frames reduces the gross weight of crossbeam simultaneously to alleviate the gross weight of automobile body, solved the problem of mentioning in the above-mentioned background story then.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the frame device of the light-weight dumper comprises a carriage and a frame, wherein the carriage comprises two enclosing plates, a front end vertical plate, a tail baffle and a top plate, the two enclosing plates are symmetrically welded on two sides of the front end vertical plate, the top plate is welded on the upper surfaces of the enclosing plates and the front end vertical plate, the lower ends of the enclosing plates and the front end vertical plate are welded with the frame together, the right end of the top plate is rotatably connected with the tail baffle through a pin shaft, and the top plate is fixedly connected with a cylinder for jacking the tail baffle; the frame includes traction plate, longeron, long crossbeam, short beam, gudgeon and goes up the frame, and the traction plate passes through the carriage bottom with the longeron through the bolt assembly, undertakes longitudinal torque, and the welding of longeron both sides has the gudgeon, and the welding has the frame of going up on the longeron, goes up the welding of frame has long crossbeam and short beam, and long crossbeam and short beam arrange with criss-cross order, goes up the frame and passes through the steel sheet welding with the carriage bottom.

As a further aspect of the present invention: go up the frame right-hand member and install calliper through the round pin axle, and the welding of afterbody baffle bottom has the solid fixed ring who matches the setting with calliper.

As a further aspect of the present invention: the output end of the air cylinder is fixedly connected with a rubber gasket.

As a further aspect of the present invention: the lower surface of the top plate is fixedly connected with a plurality of illuminating lamps which are uniformly distributed.

As a further aspect of the present invention: the frame is made of Q690E high-strength steel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a high-strength steel replaces ordinary carbon steel as the raw and other materials in tipper frame and carriage, alleviates the automobile body dead weight, and the antitorque commentaries on classics nature of two cross distribution's crossbeam reinforcing frames reduces the gross weight of crossbeam simultaneously to alleviate the gross weight of automobile body.

2. The utility model discloses a plurality of evenly distributed's of well roof lower fixed surface light is convenient for observe the inside condition in carriage through the light, reduces the operation degree of difficulty.

Drawings

Fig. 1 is a schematic structural view of a frame device of a lightweight dump truck.

Fig. 2 is a schematic structural diagram of a carriage in a frame device of a light-weight dump truck.

Fig. 3 is a schematic top view of a frame in the frame device of the light weight dump truck.

Fig. 4 is a schematic side view of a frame in a frame device of a lightweight dump truck.

In the figure: 1. a carriage; 2. a frame; 3. a rubber gasket; 4. an illuminating lamp; 101. enclosing plates; 102. a front end vertical plate; 103. a tail baffle; 104. a cylinder; 105. a top plate; 201. a traction plate; 202. a stringer; 203. a trunnion; 204. an upper frame; 205. a caliper; 206. a long beam; 207. a short cross beam.

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.

Referring to fig. 1-4, in an embodiment of the present invention, a frame device of a lightweight dump truck includes a carriage 1 and a frame 2, where the carriage 1 includes two surrounding plates 101, a front end vertical plate 102, a tail baffle 103 and a top plate 105, the two surrounding plates 101 are symmetrically welded on two sides of the front end vertical plate 102, the top plate 105 is welded on the upper surfaces of the surrounding plates 101 and the front end vertical plate 102, the lower ends of the surrounding plates 101 and the front end vertical plate 102 are welded to the frame 2, the right end of the top plate 105 is rotatably connected to the tail baffle 103 through a pin shaft, and a cylinder 104 for jacking the tail baffle 103 is fixedly connected to the top plate 105; the frame 2 comprises a traction plate 201, longitudinal beams 202, a long cross beam 206, a short cross beam 207, trunnions 203 and an upper frame 204, the traction plate 201 and the longitudinal beams 202 penetrate through the bottom of the carriage 1 through bolt assembly to bear longitudinal torque, the trunnions 203 are welded on two sides of the longitudinal beams 202, the upper frame 204 is welded on the upper surface of the longitudinal beams 202, the long cross beam 206 and the short cross beam 207 are welded on the upper frame 204, the long cross beam 206 and the short cross beam 207 are arranged in a crossed sequence, transverse load can be borne, torsion resistance of the frame 2 can be enhanced, and meanwhile the total weight of the cross beams is reduced, so that the total weight of a vehicle body is reduced, and the upper frame 204 and the bottom of the.

The coaming 101, the front end vertical plate 102 and the frame 2 are welded together to form a closed area, as the caliper 205 is installed at the right end of the upper frame 204 through a pin shaft, and the bottom end of the tail baffle 103 is welded with a fixing ring matched with the caliper 205, the fixed tail baffle 103 is convenient to open, when unloading, the caliper 205 is firstly opened, the locking of the tail baffle 103 and the frame 2 is unlocked, the air inlet of the air cylinder 104 extends, the tail baffle 103 is pushed to rotate upwards to open, as the output end of the air cylinder 104 is fixedly connected with the rubber gasket 3, the output end of the air cylinder 104 is protected, the stability of the device is improved, the hydraulic cylinder at the bottom of the frame is pulled to start lifting, the frame 2 rotates around the trunnion 203, the carriage; after unloading is finished, the hydraulic cylinder on the frame of the tractor contracts, the carriage 1 falls back to the horizontal state, the cylinder 104 contracts, and when the tail baffle 103 is tensioned and closed, the calipers 205 on the frame are rotated to lock the tail, and the dump truck returns to the normal state.

The fixed surface is connected with a plurality of evenly distributed's light 4 under the roof 105, is convenient for observe the inside condition in carriage 1 through light 4, reduces the operation degree of difficulty.

The material of frame 2 is Q690E high-strength steel, and the impact of steel sheet can reach-40 ℃ at least, and whole car has higher yield strength and tensile strength, and the difference in temperature application scope is wide, and the intensity of higher material simultaneously does benefit to reducing the thickness of automobile body panel and section bar to reach the result that reduces automobile body weight.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The frame device of the light-weight dumper comprises a carriage (1) and a frame (2), and is characterized in that the carriage (1) comprises two enclosing plates (101), a front end vertical plate (102), a tail baffle (103) and a top plate (105), the two enclosing plates (101) are symmetrically welded on two sides of the front end vertical plate (102), the top plate (105) is welded on the upper surfaces of the enclosing plates (101) and the front end vertical plate (102), the lower ends of the enclosing plates (101) and the front end vertical plate (102) are welded and connected with the frame (2), the right end of the top plate (105) is rotatably connected with the tail baffle (103) through a pin shaft, and the top plate (105) is fixedly connected with a cylinder (104) used for jacking the tail baffle (103); frame (2) are including hitch plate (201), longeron (202), long crossbeam (206), short crossbeam (207), gudgeon (203) and last frame (204), hitch plate (201) and longeron (202) pass through carriage (1) bottom through the bolt assembly, undertake longitudinal moment, longeron (202) both sides welding has gudgeon (203), longeron (202) upper surface welding has last frame (204), go up frame (204) and go up the welding and have long crossbeam (206) and short crossbeam (207), and long crossbeam (206) and short crossbeam (207) are arranged with criss-cross order, go up frame (204) and carriage (1) bottom and pass through the steel sheet welding.

2. The frame device of the light-weight dumper according to claim 1, wherein calipers (205) are mounted at the right end of the upper frame (204) through a pin shaft, and fixing rings matched with the calipers (205) are welded at the bottom end of the tail baffle (103).

3. The frame device of the light-weight dumper according to claim 1, wherein a rubber gasket (3) is fixedly connected to an output end of the air cylinder (104).

4. The frame device of the light-weight dumper according to claim 1, wherein a plurality of lighting lamps (4) are uniformly distributed and fixedly connected to the lower surface of the top plate (105).

5. The frame device of the light-weight dump truck according to claim 1, wherein the material of the frame (2) is Q690E high-strength steel.