CN215552782U

CN215552782U - Heavy mining dump truck chassis

Info

Publication number: CN215552782U
Application number: CN202121381127.4U
Authority: CN
Inventors: 张腾飞; 孙小超
Original assignee: Henan Yuexin Intelligent Machinery Co ltd
Current assignee: Henan Yuexin Intelligent Machinery Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-18
Anticipated expiration: 2031-06-21

Abstract

The utility model belongs to the technical field of mining dump trucks, and particularly relates to a chassis of a heavy-duty mining dump truck, which comprises a truck body, the vehicle body comprises a self-unloading chassis and a hopper which is rotatably arranged on the chassis, the bottom of the hopper is fixedly provided with a limiting block, a sliding groove is arranged inside the chassis, the limiting block is rotatably connected inside the sliding groove, a limiting component is arranged inside the sliding groove, one end of the limiting component extends to the limiting block, the utility model is provided with a limit block which can rotate in a chute, the car hopper is arranged in the middle of the chassis through a balancing weight in the storage bin, when the vehicle turns over, the limiting block slides in the sliding chute under the action of the balancing weight, so that the hopper rotates 90 degrees on the chassis to avoid the scattering of materials in the hopper, therefore, the problem that materials in the hopper can be thrown out along with inertia when the existing dump truck turns over is solved.

Description

Heavy mining dump truck chassis

Technical Field

The utility model belongs to the technical field of mining dump trucks, and particularly relates to a chassis of a heavy mining dump truck.

Background

The mining dump truck is a heavy truck which is used for transporting bulk materials such as ores, sand and soil and the like in mining areas and construction sites and can automatically dump, can only run on a special road section, adopts a high-power diesel engine and a giant off-road tire, has high appearance and short wheelbase, and has strong capacity of passing through a narrow operation area;

when the existing dump truck turns over, materials in the hopper can be thrown out along with inertia, so that the surrounding environment is polluted, and in addition, the existing hopper is not provided with a limiting device, so that the hopper is possibly thrown out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heavy mining dump truck chassis, which solves the problem that materials in a truck hopper can be thrown out along with inertia when the existing dump truck proposed in the background technology turns over, and in addition, the existing truck hopper is not provided with a limiting device, so that the truck hopper is thrown out.

In order to achieve the purpose, the utility model provides the following technical scheme: the chassis comprises a vehicle body, wherein the vehicle body comprises a self-discharging chassis and a hopper which is rotatably arranged on the chassis, a limiting block is fixedly arranged at the bottom of the hopper, a sliding groove is formed in the chassis, and the limiting block is rotatably connected in the sliding groove.

Preferably, the inside of spout is provided with spacing subassembly, the one end of spacing subassembly extends to on the stopper to with stopper sliding connection.

Preferably, the limiting assembly comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are respectively and fixedly arranged at two ends of the sliding groove, and one ends of the first clamping block and the second clamping block extend to the limiting block and are in sliding connection with the limiting block.

Preferably, the two ends of the limiting block are distributed with a first clamping groove and a second clamping groove in a staggered manner, and one ends of the first clamping block and the second clamping block respectively extend into the first clamping groove and the second clamping groove and are respectively connected with the first clamping groove and the second clamping groove in a sliding manner.

Preferably, the car hopper comprises a balancing weight and a storage bin, the balancing weight is fixedly arranged at the bottom inside the storage bin, and the limiting block is arranged at the bottom outside the storage bin.

Preferably, a groove is formed in the base plate, and the storage bin is arranged inside the groove.

Preferably, wheels are arranged on the chassis and are in rotating connection with the chassis.

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

(1) the limiting block capable of rotating in the sliding groove is arranged, the hopper is arranged in the middle of the chassis through the balancing weight in the storage bin, and the limiting block slides in the sliding groove under the action of the balancing weight after the vehicle turns over, so that the hopper rotates on the chassis by 90 degrees, the material in the hopper is prevented from scattering, and the problem that the material in the hopper can be thrown out along with inertia when the existing dump truck turns over is solved.

(2) According to the utility model, the first clamping block and the second clamping block which are positioned in the sliding groove are arranged, the first clamping block and the second clamping block are respectively matched with the first clamping groove and the second clamping groove, after the vehicle turns over, the hopper is limited on the chassis by the first clamping block or the second clamping block which is turned over, so that the hopper can only deflect by less than or equal to 90 degrees on the chassis, the hopper is prevented from being thrown out due to an overlarge deflection angle of the hopper, meanwhile, the vehicle is prevented from turning over under the limitation of the first clamping block or the second clamping block, the vehicle loss is reduced, and meanwhile, the safety of a driver is improved.

Drawings

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

FIG. 2 is a schematic view of the hopper of the present invention shown deployed;

FIG. 3 is an external view of the present invention;

FIG. 4 is a top view of the stop assembly of the present invention;

FIG. 5 is a top view of a first card slot and a second card slot of the present invention;

in the figure: 1. a chassis; 2. a wheel; 3. a car hopper; 4. a limiting block; 5. a vehicle body; 6. a balancing weight; 7. a storage bin; 8. a first clamping block; 9. a second fixture block; 10. a first card slot; 11. a chute; 12. a groove; 13. a second card slot; 14. and a limiting component.

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: the utility model provides a heavy mining dump truck chassis, includes automobile body 5, and automobile body 5 rotates the car hopper 3 that sets up on chassis 1 and the chassis 1 that can unload oneself, and the bottom of car hopper 3 is fixed to be equipped with stopper 4, and spout 11 has been seted up to chassis 1's inside, and stopper 4 rotates in the inside of spout 11 to be connected, and the afterbody of car hopper 3 can set up the tail-hood that has electric telescopic handle, conveniently unloads when unloading.

Further, the inside of spout 11 is provided with spacing subassembly 14, and the one end of spacing subassembly 14 extends to on the stopper 4 to with stopper 4 sliding connection, spacing subassembly 14 restriction car hopper 3 pivoted angle in recess 12 avoids car hopper 3 to break away from chassis 1.

Specifically, spacing subassembly 14 includes first fixture block 8 and second fixture block 9, and first fixture block 8 and second fixture block 9 are fixed respectively and are set up at the both ends of spout 11, and the one end of first fixture block 8 and second fixture block 9 all extends to on the stopper 4 to with stopper 4 sliding connection, first fixture block 8 and second fixture block 9 set up respectively in the both sides of automobile body 5, when the vehicle turned on one side or the opposite side direction, can both carry on spacingly through first fixture block 8 or second fixture block 9.

It is worth explaining that, the first clamping groove 10 and the second clamping groove 13 are distributed at two ends of the limiting block 4 in a staggered mode, one ends of the first clamping block 8 and the second clamping block 9 respectively extend to the inside of the first clamping groove 10 and the inside of the second clamping groove 13 and are respectively in sliding connection with the first clamping groove 10 and the second clamping groove 13, openings are formed in one ends of the first clamping groove 10 and the second clamping groove 13, the first clamping block 8 or the second clamping block 9 can be conveniently separated from the first clamping groove 10 or the second clamping groove 13, and therefore the car hopper 3 can deflect towards two sides of the car body 5.

Further, car hopper 3 includes balancing weight 6 and storing storehouse 7, and balancing weight 6 is fixed to be set up in the inside bottom in storing storehouse 7, and stopper 4 sets up in the outside bottom in storing storehouse 7.

Further, a groove 12 is formed in the chassis 1, and the storage bin 7 is arranged inside the groove 12.

Furthermore, wheels 2 are arranged on the chassis 1, and the wheels 2 are rotatably connected with the chassis 1.

The working principle and the using process of the utility model are as follows: when the vehicle side-turning limiting device is used, the storage bin 7 in the car hopper 3 is stably arranged in the chassis 1 through the balancing weight 6, after a vehicle turns on side, the balancing weight 6 inclines to the side where the vehicle turns on side, so that the limiting block 4 rotates in the sliding groove 11, meanwhile, the first clamping block 8 or the second clamping block 9 in the limiting component 14 limits the rotation angle of the car hopper 3 on the chassis 1 in the first clamping groove 10 or the second clamping groove 13, and the car body 5 moves through the wheels 2.

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. The utility model provides a heavy mining dump truck chassis, includes automobile body (5), its characterized in that: the self-dumping trailer is characterized in that the trailer body (5) comprises a self-dumping chassis (1) and a hopper (3) which is arranged on the chassis (1) in a rotating mode, a limiting block (4) is fixedly arranged at the bottom of the hopper (3), a sliding groove (11) is formed in the chassis (1), and the limiting block (4) is connected in the sliding groove (11) in a rotating mode.

2. The heavy mining dump vehicle chassis of claim 1, wherein: the inside of spout (11) is provided with spacing subassembly (14), the one end of spacing subassembly (14) extends to on stopper (4) to with stopper (4) sliding connection.

3. The heavy mining dump vehicle chassis of claim 2, wherein: spacing subassembly (14) include first fixture block (8) and second fixture block (9), first fixture block (8) and second fixture block (9) are fixed the both ends that set up at spout (11) respectively, the one end of first fixture block (8) and second fixture block (9) all extends to on stopper (4) to with stopper (4) sliding connection.

4. The heavy mining dump vehicle chassis of claim 3, wherein: the two ends of the limiting block (4) are distributed with a first clamping groove (10) and a second clamping groove (13) in a staggered mode, one ends of the first clamping block (8) and the second clamping block (9) extend into the first clamping groove (10) and the second clamping groove (13) respectively, and the first clamping groove (10) and the second clamping groove (13) are connected in a sliding mode respectively.

5. The heavy mining dump vehicle chassis of claim 1, wherein: hopper (3) include balancing weight (6) and storing storehouse (7), balancing weight (6) are fixed to be set up in the inside bottom in storing storehouse (7), stopper (4) set up in the outside bottom in storing storehouse (7).

6. The heavy mining dump vehicle chassis of claim 5, wherein: a groove (12) is formed in the chassis (1), and the storage bin (7) is arranged inside the groove (12).

7. The heavy mining dump vehicle chassis of claim 1, wherein: the vehicle is characterized in that wheels (2) are arranged on the chassis (1), and the wheels (2) are rotatably connected with the chassis (1).