CN216545607U

CN216545607U - Anti-vibration's hopper truck is with walking wheel carrier

Info

Publication number: CN216545607U
Application number: CN202220184997.0U
Authority: CN
Inventors: 刘成; 方才丰; 黄云丰; 和清; 张泰珊; 洪冲
Original assignee: Zhanjiang Port Group Co Ltd
Current assignee: Zhanjiang Port Group Co Ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-05-17
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses an anti-vibration walking wheel carrier for a hopper truck, which comprises: the main transverse frame is installed between the rear wheels, the front side of the main transverse frame is connected with a front transverse frame used for bearing the weight of the vehicle, the support frame is connected to the rear side of the main transverse frame, the rear side of the support frame is provided with a rear transverse frame used for bearing the weight of the vehicle, the middle shaft frame is installed on the middle position of the rear side of the rear transverse frame, and the two sides of the middle shaft frame are symmetrically provided with side supports. This anti-vibration's hopper truck is with walking wheel carrier, wheel carrier chassis structure is lower than normal, the stability of fighting the clamp cargo carrying thing has effectively been promoted, the difficult emergence of protection hopper truck is turned on one's side, and be used for supporting the main crossbearer of walking wheel carrier, anterior crossbearer, support frame and rear portion crossbearer welding are closely firm, can effectively bear the transportation of heavier goods, and the steel material of crossbearer part can alleviate the cracked danger of emergence corrosion, thereby reduce cost of maintenance, be favorable to the life and the safe in utilization of lift hopper truck.

Description

Anti-vibration's hopper truck is with walking wheel carrier

Technical Field

The utility model relates to the technical field of rear travelling wheel carriers of a hopper truck, in particular to an anti-vibration travelling wheel carrier for the hopper truck.

Background

The hopper truck is mainly used for transporting goods with large weight, so that after the hopper truck is subjected to long-term pressure application of the goods and abrasion caused by transportation, the walking wheel carrier of the hopper truck is easily broken and damaged, and difficulty and potential safety hazards are caused when constructors are subjected to hopper receiving operation.

The walking wheel carrier of the existing bucket truck is high in overall structure, poor in stability, and further prone to side turning after goods are loaded, safe transportation and running of the bucket truck are not facilitated, and a wheel carrier spring is installed on the existing bucket truck for relieving pressure of the goods on the wheel carrier, but the wheel carrier spring used by the existing bucket truck is prone to breaking, the integral rear wheel carrier of the walking wheel carrier is not firm enough, a supporting steel plate is prone to rusting, maintenance cost is increased, the service life of the bucket truck is not facilitated, and the bucket truck is safe to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-vibration walking wheel carrier for a bucket truck, which aims to solve the problems that the existing walking wheel carrier in the background technology is high in whole structure, side turning is easy to happen, a spring used by the wheel carrier is easy to break, a rear wheel carrier part is not firm enough and is easy to rust and penetrate, so that the maintenance cost is increased, the use safety of the walking wheel carrier is not facilitated, and the service life of the walking wheel carrier is not prolonged.

In order to achieve the purpose, the utility model provides the following technical scheme: a shock-resistant walking wheel carrier for a hopper truck comprising:

the main cross frame is arranged between the rear wheels, and the front side of the main cross frame is connected with a front cross frame used for bearing the weight of the vehicle;

the supporting frame is connected to the rear side of the main transverse frame, and a rear transverse frame used for bearing the weight of a vehicle is arranged on the rear side of the supporting frame;

and the middle shaft bracket is arranged in the middle position of the rear side of the rear cross frame, and side brackets are symmetrically arranged on two sides of the middle shaft bracket.

The supporting structure of the walking wheel carrier is more stable due to the arrangement of the structure, the pressure applied to the wheels and the chassis can be effectively supported, the height of the walking wheel carrier is reduced, the vehicle shaking is reduced, the rollover of the vehicle is avoided, the firmness of the rear wheel carrier of the bucket truck can be kept, and the use safety and the use quality of the bucket truck are improved.

Preferably, main crossbearer and anterior crossbearer are parallel structure around being, and main crossbearer and anterior crossbearer are the steel material to anterior crossbearer top both sides still symmetry are provided with the pivot pole, and the setting up of above-mentioned structure makes the rear wheel support of hopper truck more firm steady, and can effectively support the weight that hopper truck loaded the goods, thereby hoisting device's use quality.

Preferably, still be provided with the spring beam between pivot pole and the wheel carrier bottom plate, and the wheel carrier bottom plate passes through the spring beam and constitutes elastic construction with anterior crossbearer, and spring beam and pivot pole are perpendicular connection structure on anterior crossbearer, still be provided with the shock attenuation pole that is used for the buffering between anterior crossbearer both ends and the wheel carrier bottom plate simultaneously, the pressure that the walking support that the setting up of above-mentioned structure made the hopper truck can cushion and receive, and can follow the vehicle and rock and rotate the angle of spring beam, thereby cushion and support the stability of walking wheel carrier, avoid the fracture of spring beam, practice thrift the maintenance cost.

Preferably, the shock-absorbing rod is vertical upward fixed knot to be constructed on anterior crossbearer, and anterior crossbearer makes up fixed knot through welding and main crossbearer and construct, and the setting up of above-mentioned structure makes the rear wheel support part of hopper truck can effectively cushion and support the pressure that receives to rocking when reducing the vehicle and traveling, and can keep the stability of vehicle and the firm of spring beam connection, effectively promoted the security and the life of walking wheel carrier.

Preferably, the bracing frame forms the fixed knot who upwards inclines through the welding on the main crossbearer to the triangle bearing structure is constituteed to support frame and rear portion crossbearer, and the support frame is the steel material with the rear portion crossbearer, and the setting up of above-mentioned structure makes the overall structure of walking wheel carrier more firm, and can promote the stability that the walking wheel carrier bore vehicle and goods weight, and can avoid the wheel carrier structure to receive the cracked potential safety hazard of corrosion, has effectively promoted the quality of walking wheel carrier.

Preferably, still be provided with lower part bull stick and upper portion bull stick between well pedestal and the lateral part support, and parallel structure about lower part bull stick and the upper portion bull stick is, and lower part bull stick and upper portion bull stick rotate with well pedestal and lateral part support respectively and are connected, lateral part support constitutes rotating-structure with the wheel carrier bottom plate simultaneously, the setting up of above-mentioned structure makes the walking wheel frame can keep vehicle chassis's stability when jolting of traveling, and can rock and firmly support the walking wheel carrier along with the vehicle, thereby promote the security that the vehicle traveled, avoid the vehicle to take place to turn on one's side.

Preferably, the rear sides of the lower rotating rod and the upper rotating rod are also provided with spring supports for buffering pressure, the spring supports are rotatably connected with the middle shaft frame and the lateral supports and are in parallel structures with the lower rotating rod and the upper rotating rod, and the arrangement of the structure enables the walking wheel frame to effectively buffer the shaking caused by vehicle bumping and buffer and absorb the pressure received by the walking wheel frame, so that the service life of the walking wheel frame is prolonged, and the safety problem that the rear wheel frame structure is broken is avoided.

Compared with the prior art, the utility model has the beneficial effects that: the anti-vibration walking wheel carrier for the hopper truck adopts a novel structural design, when the device is used, the structure of the rear wheel carrier is more stable, the structure of the walking wheel carrier can be effectively prevented from being broken, the pressure on the running vehicle can be stably buffered and supported, the vehicle can be effectively prevented from turning over, the device can be used for stably supporting the structure of the walking bracket conveniently, the abrasion and pressure on the walking bracket caused by the running shaking of the vehicle can be avoided, and the use quality of the walking bracket can be effectively improved;

1. the structure of a main transverse frame, a front transverse frame, a rotating shaft rod, a spring rod and a shock-absorbing rod is arranged below the wheel carrier base plate, the rotating shaft rod, the spring rod and the shock-absorbing rod which are vertically connected are arranged on the main transverse frame and the front transverse frame which are parallel to each other, so that the pressure on the wheel carrier base plate is buffered, and the supporting angle of the rotating shaft rod and the spring rod is driven by following the shaking of a vehicle, so that the principle of preventing the spring rod from being broken is achieved, the structure of the rear wheel carrier is more stable, the breakage of the walking wheel carrier structure can be effectively avoided, the pressure on the running vehicle is stably buffered and supported, and the purpose of preventing the vehicle from turning on one side is effectively achieved;

2. set up the rear portion crossbearer on the support frame, well pedestal, the lateral part support, the lower part bull stick, the structure of upper portion bull stick and spring bracket, carry out the support of stabilizing the triangle structure to rear wheel position through support frame and rear portion crossbearer, and utilize a bull stick and upper portion bull stick to rotate between well pedestal and lateral part support and support, and utilize the principle of the pressure that spring bracket buffering lower part bull stick and upper portion bull stick received, the realization device can be convenient for stabilize the support to walking bracket's structure, and avoid the vehicle to go to rock and exert pressure to the wearing and tearing that walking bracket caused, thereby effectively promote walking bracket's use quality's function.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the supporting frame of the present invention;

FIG. 3 is a perspective view of a front cross frame according to the present invention;

FIG. 4 is a schematic perspective view of a main cross frame according to the present invention;

fig. 5 is a schematic perspective view of the upper rotating rod of the present invention.

In the figure: 1. a wheel carrier base plate; 2. a main cross frame; 3. a rear wheel; 4. a front cross frame; 5. a spindle rod; 6. a spring lever; 7. a shock-absorbing lever; 8. a support frame; 9. a rear cross frame; 10. a middle shaft bracket; 11. a side bracket; 12. a lower rotating rod; 13. an upper rotating rod; 14. and a spring support.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a shock-resistant walking wheel carrier for a hopper truck, comprising: the front cross frame 4 is connected to the front side of the main cross frame 2 and used for bearing the weight of a vehicle, the support frame 8 is connected to the rear side of the main cross frame 2, the rear cross frame 9 is arranged on the rear side of the support frame 8 and used for bearing the weight of the vehicle, the middle shaft frame 10 is arranged in the middle of the rear side of the rear cross frame 9, and the two sides of the middle shaft frame 10 are symmetrically provided with the side supports 11;

when the device is used, firstly, when the bucket truck is loaded with goods and runs, the main cross frame 2 supports the pressure on the rear wheels 3, the whole structure of the traveling wheel frame is stably supported through the front cross frame 4, the supporting frame 8 and the rear cross frame 9, and the middle shaft frame 10 and the side bracket 11 are used for providing support protection for the buffer mechanism of the rear wheel frame part, so that the fracture of the traveling wheel frame and the rollover risk of the vehicle are prevented.

Specifically, as shown in fig. 1 and 2, the main cross frame 2 and the front cross frame 4 are in a front-back parallel structure, the main cross frame 2 and the front cross frame 4 are made of steel, and the two sides above the front cross frame 4 are symmetrically provided with the rotating shaft rods 5, so that when the bucket truck runs on a bumpy road section to cause the shaking of the traveling wheel frame, the stability of the traveling wheel frame is stably supported through the front-back parallel structure of the main cross frame 2 and the front cross frame 4, and the breakage and corrosion of the wheel frame are avoided by using the steel-structured main cross frame 2 and the front cross frame 4, so that the stability of the rear wheel frame is improved;

still be provided with spring beam 6 between pivot pole 5 and the wheel carrier bottom plate 1, and wheel carrier bottom plate 1 constitutes elastic construction through spring beam 6 and anterior crossbearer 4, and spring beam 6 and pivot pole 5 are perpendicular connection structure on anterior crossbearer 4, still be provided with the shock attenuation pole 7 that is used for the buffering simultaneously between anterior crossbearer 4 both ends and the wheel carrier bottom plate 1, when the vehicle goes to rock, the crooked pressure that produces spring beam 6 of vehicle keeps stable through pivot pole 5's rotation, thereby promote the stability of 6 cushions of spring beam and support, and avoid exerting pressure to spring beam 6 and take place cracked problem.

Specifically, as shown in fig. 3 and 4, the shock-absorbing rod 7 is of a vertically upward fixing structure on the front cross frame 4, and the front cross frame 4 is combined with the main cross frame 2 by welding to form a fixing structure, so that when the vehicle runs and bumps, the vertical supporting and buffering structure of the shock-absorbing rod 7 protects the stability of the vehicle running wheel frame and keeps the structure of the rear wheel bracket firm to avoid breakage;

support frame 8 forms the fixed knot who upwards inclines through the welding on main crossbearer 2 and support frame 8 and rear portion crossbearer 9 constitute triangle bearing structure to support frame 8 and rear portion crossbearer 9 are the steel material, and when the loading of hopper truck is heavier goods, can be through the triangle bearing structure that support frame 8 and rear portion crossbearer 9 are constituteed remain stable, thereby avoid rocking of vehicle and the buckling that causes walking support.

Specifically, as shown in fig. 3 and 5, a lower rotating rod 12 and an upper rotating rod 13 are further disposed between the middle axle frame 10 and the side support 11, the lower rotating rod 12 and the upper rotating rod 13 are in a vertical parallel structure, the lower rotating rod 12 and the upper rotating rod 13 are respectively rotatably connected with the middle axle frame 10 and the side support 11, and the side support 11 and the wheel frame bottom plate 1 form a rotating structure, so that when the walking wheel frame shakes along with the vehicle, the same support angle is maintained by the rotation of the lower rotating rod 12 and the upper rotating rod 13 along with the vehicle on the middle axle frame 10 and the side support 11, so as to prevent the vehicle from rolling over, and stably support and protect the balance of the walking wheel frame;

the spring support 14 for buffering pressure is arranged at the rear side of the lower rotating rod 12 and the upper rotating rod 13, the spring support 14 is rotatably connected with the middle shaft bracket 10 and the side bracket 11, the spring support 14, the lower rotating rod 12 and the upper rotating rod 13 are in a parallel structure, and when the lower rotating rod 12 and the upper rotating rod 13 rotate and are pressed by a vehicle, the stability of the structure of the rotating rod is kept by the buffering absorption of the spring support 14, so that the bending and the breaking of the walking wheel frame are avoided.

The working principle is as follows: when the device is used, as shown in fig. 1-5, firstly, when the vehicle is loaded with goods and runs, the rear wheel 3 runs stably at the bottom of the wheel frame bottom plate 1 through the main cross frame 2, and stably supports the rear part of the rear wheel 3 through the front cross frame 4, the pressure applied to the rear wheel 3 can be buffered and supported through the spring rod 6 and the shock absorption rod 7, the buffer support angle of the spring rod 6 is adjusted through the rotating shaft rod 5 when the vehicle shakes, the front part of the rear wheel 3 is stably supported through the support frame 8 and the rear cross frame 9 which are made of steel structures, so as to avoid the fracture and corrosion of the traveling wheel frame part, the lower rotating rod 12 and the upper rotating rod 13 which buffer and bear the traveling wheel frame pressure rotate between the middle shaft frame 10 and the side support 11, and the spring support 14 is used for buffering and protecting the pressure applied to the lower rotating rod 12 and the upper rotating rod 13, this is the working principle of the anti-vibration walking wheel carrier for the dump truck.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-vibration walking wheel carrier for a hopper truck, which mainly comprises a wheel carrier bottom plate and a rear wheel, wherein the rear wheel is arranged at the bottom of the wheel carrier bottom plate;

it is characterized by comprising:

2. The shock resistant truck bed frame as set forth in claim 1, wherein: the main transverse frame and the front transverse frame are of a front-back parallel structure and are made of steel, and rotating shaft rods are symmetrically arranged on two sides above the front transverse frame.

3. The shock resistant truck bed frame as set forth in claim 2, wherein: still be provided with the spring beam between pivot pole and the wheel carrier bottom plate, and the wheel carrier bottom plate passes through the spring beam and constitutes elastic construction with anterior crossbearer to spring beam and pivot pole are perpendicular connection structure on anterior crossbearer, still are provided with the bumper bar that is used for the buffering simultaneously between anterior crossbearer both ends and the wheel carrier bottom plate.

4. The shock resistant truck bed frame as set forth in claim 3, wherein: the shock-absorbing rod is of a vertical upward fixing structure on the front cross frame, and the front cross frame is combined with the main cross frame through welding to form a fixing structure.

5. The shock resistant truck bed frame as set forth in claim 1, wherein: the bracing frame forms the fixed knot who upwards slopes through the welding on main crossbearer to the support frame constitutes triangular supports structure with the rear portion crossbearer, and the support frame is the steel material with the rear portion crossbearer.

6. The shock resistant truck bed frame as set forth in claim 1, wherein: and a lower rotating rod and an upper rotating rod are further arranged between the middle shaft frame and the side support, the lower rotating rod and the upper rotating rod are of an up-down parallel structure, the lower rotating rod and the upper rotating rod are respectively in rotating connection with the middle shaft frame and the side support, and meanwhile, the side support and the wheel carrier bottom plate form a rotating structure.

7. The shock resistant truck bed frame as set forth in claim 6, wherein: the rear sides of the lower rotating rod and the upper rotating rod are also provided with spring supports for buffering pressure, the spring supports are rotatably connected with the middle shaft bracket and the side supports, and the spring supports, the lower rotating rod and the upper rotating rod are in parallel structures.