CN215971258U

CN215971258U - Automatic leakage receiving device for materials transported by self-discharging truck

Info

Publication number: CN215971258U
Application number: CN202121639920.XU
Authority: CN
Inventors: 罗亚军
Original assignee: Chongqing Haiju Road Materials Co ltd
Current assignee: Chongqing Haiju Road Materials Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-03-08
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to the technical field of truck leakage prevention, and discloses an automatic leakage receiving device for a self-discharging truck to transport materials, which comprises a chassis and a carriage of the truck, wherein two fixed blocks which are symmetrically arranged are fixedly arranged at the upper end of the tail part of the chassis, a rotating shaft is rotatably arranged between the two fixed blocks, a supporting block is fixedly arranged on the shaft wall of the rotating shaft, the upper end of the supporting block is fixedly arranged on the carriage, a sliding groove is formed in the upper end of the chassis, a sliding block is arranged in the sliding groove in a sliding manner, a gear ring is fixedly arranged at the lower end of the supporting block, a rack which is meshed with the gear ring is fixedly arranged at the upper end of the sliding block, a pull rope is fixedly arranged at the right end of the sliding block, an elastic telescopic mechanism is arranged at the right end of the pull rope, and a leakage receiving box is fixedly arranged at the right end of the elastic telescopic mechanism. The leakage receiving box can be automatically retracted to the bottom of the wagon when the wagon is unloaded, so that the leakage receiving box is prevented from influencing unloading, the anti-collision performance of the tail of the wagon can be improved, and the safety of the wagon is improved.

Description

Automatic leakage receiving device for materials transported by self-discharging truck

Technical Field

The utility model relates to the technical field of truck leakage prevention, in particular to an automatic leakage receiving device for a self-discharging truck to transport materials.

Background

In recent years, with the continuous development of urban areas, construction sites are increased continuously, the phenomena of sand and stone vehicle throwing and leakage are more and more prominent, road pollution is caused, meanwhile, great hidden danger is caused to road traffic safety, main leakage points of a dump truck are concentrated at a baffle at the tail part of the truck, and therefore, a leakage receiving device is installed at the tail part of the truck, and the method for solving the problem is one of methods.

The automatic leakage receiving device of the existing dump truck for transporting materials is mostly directly installed at the tail of the dump truck, the position of an anti-collision fence at the tail of the dump truck is occupied, certain potential safety hazards are caused for the dump truck, the dump truck mostly dumps materials from the tail, and the leakage receiving device is also located at the tail, so that the dump materials of the truck can be prevented from being discharged to a certain extent, and the unloading efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing automatic leakage receiving device for the dumper to transport materials occupies the position of an anti-collision fence at the tail of the dumper, certain potential safety hazards are caused to the dumper, certain obstruction can be caused to the dumper materials of the dumper, and the unloading efficiency is influenced, and provides the automatic leakage receiving device for the dumper to transport the materials.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic leakage receiving device of self-discharging freight train transportation material, includes the chassis and the carriage of freight train, the fixed block that is equipped with two symmetries and sets up in the afterbody upper end on chassis, two rotate between the fixed block and be equipped with the pivot, the fixed supporting shoe that is equipped with on the axle wall of pivot, the fixed setting on the carriage in upper end of supporting shoe, the spout has been seted up to the upper end on chassis, it is equipped with the slider to slide in the spout, the fixed ring gear that is equipped with of lower extreme of supporting shoe, the fixed rack that sets up with the ring gear meshing that is equipped with in upper end of slider, the fixed stay cord that is equipped with of right-hand member of slider, the right-hand member of stay cord is equipped with elastic telescoping mechanism, elastic telescoping mechanism's right-hand member is fixed to be equipped with and to receive the leakage case.

Preferably, the elastic telescopic mechanism comprises a fixed cylinder, a spring and a telescopic rod, the fixed right end of the fixed cylinder is arranged on the chassis, a through hole is formed between the sliding groove and the fixed cylinder, the spring is fixedly arranged between the fixed cylinder and the telescopic rod, the right end of the pull rope penetrates through the through hole and the spring and is fixedly arranged at the left end of the telescopic rod, the telescopic rod is connected with the inner wall of the fixed cylinder in a sliding mode, and the right end of the telescopic rod extends out of the fixed cylinder and is fixedly connected with the leakage receiving box.

Preferably, the fixed stopper that is equipped with in both sides of telescopic link left end pole wall, the bar groove has been seted up on the inner wall of fixed section of thick bamboo, the other end of stopper extend into the bar groove and with the inner wall sliding connection in bar groove.

Preferably, the state of the spring is a compressed setting.

Preferably, the inside of spout is fixed and is equipped with the gag lever post, the gag lever post runs through the slider and with slider sliding connection.

Preferably, the upper end and the lower end of the leakage receiving box are both provided with openings, the lower end of the leakage receiving box is hinged with a bottom plate, a buckle block is fixedly arranged at the right end of the bottom plate, and a buckle matched with the buckle block is fixedly arranged on the outer wall of the leakage receiving box.

Compared with the prior art, the utility model provides an automatic leakage receiving device for a self-dumping truck to transport materials, which has the following beneficial effects:

1. this automatic leakage receiving device of dump truck transportation material rises through the carriage front end and drives and receive the hourglass case and move left to receive the hourglass case when making the carriage front end rise and shrink to the vehicle bottom, make and receive the hourglass case and can not hinder empting of material, promoted dump truck's unloading efficiency.

2. This automatic leakage receiving device of self-discharging freight train transportation material, when the front end in carriage falls, the stay cord is in lax state, will connect the case that leaks to push back the normal position through the spring and continue to connect the hourglass, has realized the self return who connects the case, has the vehicle to bump when connecing the case when the freight train afterbody, also can slow down the impact force through the spring, alleviates the striking effect of vehicle, has promoted the security of car volume.

3. This automatic leakage receiving device of self-discharging freight train transportation material when the inside material of hourglass incasement portion of needs butt joint unloads, makes the bottom plate open through opening the buckle to can conveniently unload the material that connects in the hourglass incasement, promote the convenience of equipment.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the leakage receiving box can be automatically retracted to the bottom of the wagon when the wagon is unloaded, the influence of the leakage receiving box on unloading is prevented, the anti-collision performance of the tail of the wagon can be improved, and the safety of the wagon is improved.

Drawings

Fig. 1 is a schematic structural view of an automatic leakage receiving device for a dump truck to transport materials according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic perspective view of the leak receiving box of fig. 1.

In the figure: the device comprises a chassis 1, a carriage 2, a fixing block 3, a supporting block 4, a rotating shaft 5, a gear ring 6, a rack 7, a sliding block 8, a limiting rod 9, a fixing cylinder 10, a spring 11, a pull rope 12, a limiting block 13, a telescopic rod 14, a leakage receiving box 15, a bottom plate 16, a buckle block 17 and a buckle 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an automatic leakage receiving device for materials transported by a dump truck comprises a chassis 1 and a carriage 2 of the truck, two symmetrically arranged fixed blocks 3 are fixedly arranged at the upper end of the tail part of the chassis 1, a rotating shaft 5 is rotatably arranged between the two fixed blocks 3, a supporting block 4 is fixedly arranged on the shaft wall of the rotating shaft 5, the upper end of the supporting block 4 is fixedly arranged on the carriage 2, a chute is arranged at the upper end of the chassis 1, a sliding block 8 is arranged in the chute in a sliding manner, a limiting rod 9 is fixedly arranged inside the chute, the limiting rod 9 penetrates through the sliding block 8 and is in sliding connection with the sliding block 8, the sliding block 8 is limited, a rack 7 and the rack 6 can be stably meshed with each other, a gear ring 6 is fixedly arranged at the lower end of the supporting block 4, a rack 7 meshed with the gear ring 6 is fixedly arranged at the upper end of the sliding block 8, a pull rope 12 is fixedly arranged at the right end of the sliding block 8, and an elastic telescopic mechanism is arranged at the right end of the pull rope 12, the fixed hourglass case 15 that is equipped with of elasticity telescopic machanism's right-hand member, the upper and lower both ends that connect hourglass case 15 are the opening setting, and the lower extreme that connects hourglass case 15 articulates and sets up bottom plate 16, and the fixed buckle piece 17 that is equipped with of bottom plate 16's right-hand member connects fixed buckle 18 that is equipped with on hourglass case 15's the outer wall with buckle piece 17 assorted, and the convenience will connect the material in the hourglass case 15 to pour out.

Elastic telescoping mechanism includes solid fixed cylinder 10, spring 11 and telescopic link 14, the fixed right-hand member that sets up on chassis 1 of solid fixed cylinder 10, the through-hole has been seted up between spout and the solid fixed cylinder 10, a plurality of springs 11 are fixed to be set up between solid fixed cylinder 10 and telescopic link 14, the right-hand member of stay cord 12 runs through-hole and spring 11 and fixes the left end that sets up at telescopic link 14, the inner wall sliding connection of telescopic link 14 and solid fixed cylinder 10, the right-hand member of telescopic link 14 extends solid fixed cylinder 10 and with leak-proof box 15 fixed connection, the fixed stopper 13 that is equipped with in both sides of 14 left end pole walls of telescopic link, the bar groove has been seted up on the inner wall of solid fixed cylinder 10, the other end of stopper 13 extends into the bar groove and with the inner wall sliding connection in bar groove, spring 11's state is the compression setting, keep connecing the stability of leaking box 15, it is difficult for rocking to make to leak-proof box 15.

In the utility model, when a driver raises the front end of a carriage 2 to dump materials in actual use, the carriage 2 rotates around a rotating shaft 5 to drive a supporting block 4 to rotate, the supporting block 4 rotates to drive a gear ring 6 to rotate, the gear ring 6 rotates to drive a rack 7 to move leftwards, the rack 7 moves leftwards to drive a slide block 8 to move leftwards, a pull rope 12 moves leftwards through the slide block 8 to pull a telescopic rod 14, the telescopic rod 14 moves leftwards to drive a leakage receiving box 15 to move leftwards, so that the leakage receiving box 15 contracts towards the bottom of a vehicle while the front end of the carriage 2 is raised, the leakage receiving box 15 does not obstruct the dumping of the materials, the unloading efficiency of the dump truck is improved, the slide block 8 is reset by lowering the front end of the carriage 2, the pull rope 12 is in a loose state, the leakage receiving box 15 is pushed back to the original position through a spring 11 to continue the leakage receiving, and the automatic resetting of the leakage receiving box 15 is realized, when there is the vehicle to strike the leakage receiving box 15 at the freight train afterbody, also can slow down the impact force through spring 11, alleviate the striking effect of vehicle, promoted the security of car volume, when the inside material of leakage receiving box 15 of needs butt joint is unloaded, make bottom plate 16 open through opening buckle 18 to can conveniently unload the material in the leakage receiving box 15, promoted the convenience of equipment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An automatic leakage receiving device for materials transported by a dump truck comprises a chassis (1) and a carriage (2) of the truck, and is characterized in that two fixed blocks (3) which are symmetrically arranged are fixedly arranged at the upper end of the tail of the chassis (1), a rotating shaft (5) is rotatably arranged between the two fixed blocks (3), a supporting block (4) is fixedly arranged on the shaft wall of the rotating shaft (5), the upper end of the supporting block (4) is fixedly arranged on the carriage (2), a sliding groove is formed in the upper end of the chassis (1), a sliding block (8) is slidably arranged in the sliding groove, a gear ring (6) is fixedly arranged at the lower end of the supporting block (4), a rack (7) which is meshed with the gear ring (6) is fixedly arranged at the upper end of the sliding block (8), a pull rope (12) is fixedly arranged at the right end of the sliding block (8), and an elastic telescopic mechanism is arranged at the right end of the pull rope (12), and a leakage receiving box (15) is fixedly arranged at the right end of the elastic telescopic mechanism.

2. The automatic leakage receiving device for the dumper conveying materials according to claim 1, wherein the elastic telescopic mechanism comprises a fixed cylinder (10), a spring (11) and a telescopic rod (14), the fixed cylinder (10) is fixedly arranged at the right end of the chassis (1), a through hole is formed between the sliding chute and the fixed cylinder (10), the springs (11) are fixedly arranged between the fixed cylinder (10) and the telescopic rod (14), the right end of the pull rope (12) penetrates through the through hole and the spring (11) and is fixedly arranged at the left end of the telescopic rod (14), the telescopic rod (14) is slidably connected with the inner wall of the fixed cylinder (10), and the right end of the telescopic rod (14) extends out of the fixed cylinder (10) and is fixedly connected with the leakage receiving box (15).

3. The automatic leakage receiving device for the dumper for conveying materials according to claim 2, wherein limiting blocks (13) are fixedly arranged on two sides of a rod wall at the left end of the telescopic rod (14), a strip-shaped groove is formed in the inner wall of the fixed barrel (10), and the other end of each limiting block (13) extends into the strip-shaped groove and is in sliding connection with the inner wall of the strip-shaped groove.

4. The automatic leakage receiving device for a dump truck transporting material according to claim 2, wherein the state of the spring (11) is a compressed setting.

5. The automatic leakage receiving device for the dumper for transporting materials according to claim 1, wherein a limiting rod (9) is fixedly arranged inside the sliding chute, and the limiting rod (9) penetrates through the sliding block (8) and is connected with the sliding block (8) in a sliding manner.

6. The automatic leakage receiving device for the dump truck to transport the materials according to claim 1, wherein the upper end and the lower end of the leakage receiving box (15) are both provided with openings, the lower end of the leakage receiving box (15) is hinged to a bottom plate (16), the right end of the bottom plate (16) is fixedly provided with a buckling block (17), and the outer wall of the leakage receiving box (15) is fixedly provided with a buckle (18) matched with the buckling block (17).