CN210591706U

CN210591706U - Chassis protection device for automobile

Info

Publication number: CN210591706U
Application number: CN201921454751.5U
Authority: CN
Inventors: 杨秀曲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-22
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to the technical field of automobile chassis accessories, in particular to an automobile chassis protection device, which comprises a protection bottom plate and a dust-proof heat dissipation plate, wherein the inner side of the protection bottom plate is in threaded connection with a screw, the inner side of the protection bottom plate is fixedly connected with the dust-proof heat dissipation plate, the left end of the protection bottom plate is in hinged connection with an anti-collision plate, the right end of the anti-collision plate is fixedly connected with a first spring, the right end of the first spring is fixedly connected with the protection bottom plate, the inner side of the protection bottom plate is fixedly connected with a fixed rod, the outer side of the fixed rod is in sliding connection with an anti-collision block, the outer side of the fixed rod is provided with a second spring, the inner side of the left end of the anti-collision block is in sliding connection with an impact tool bit, in the utility model, through the arranged components such as the anti-collision plate and the anti-collision block, the direct impact of stones on an automobile chassis, causing damage to the chassis of the vehicle.

Description

Chassis protection device for automobile

Technical Field

The utility model relates to an automobile chassis accessory technical field specifically is a chassis protector for car.

Background

With the improvement of living standard of people, automobiles are popular vehicles, when the automobiles run on a road surface containing broken stones, tires can throw some small broken stones, and some small broken stones can hit the automobile chassis to cause noise and even damage the chassis.

The existing automobile is in the driving process, sand and stones splashed on the road surface collide with the automobile chassis, parts of the automobile chassis are abraded, the basic performance of the automobile is influenced, most of the existing automobile protection plates adopt a mode of a whole plane plate, although the mode plays a role in protection, the heat dissipation of the automobile can be influenced, and the automobile protection device does not have a dustproof function, so that the automobile chassis protection device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chassis protector for 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 chassis protection device for an automobile comprises a protection bottom plate and a dust-proof heat dissipation plate, wherein screws are in threaded connection with the inner side of the protection bottom plate, the screws are symmetrically distributed on the inner sides of the left end and the right end of the protection bottom plate, the dust-proof heat dissipation plate is fixedly connected to the inner side of the protection bottom plate, a motor is fixedly connected to the inner side of the protection bottom plate, a rotating rod is fixedly connected to the tail end of a main shaft of the motor, a brush block is fixedly connected to the top end of the rotating rod, the top end of the brush block is slidably connected with the bottom end of the dust-proof heat dissipation plate, a dust collection box is slidably connected to the inner side of the bottom end of the protection bottom plate, the dust collection box is arranged below the rotating rod, an anti-collision plate is hinged to the left end of the protection bottom plate, a first spring is fixedly connected to the right end of the, the outside sliding connection of dead lever has the anticollision piece, the outside of dead lever is provided with the second spring, the top and the protection bottom plate fixed connection of second spring, the bottom and the anticollision piece fixed connection of second spring, the inboard sliding connection of left end of anticollision piece has the impact tool bit, impact tool bit evenly distributed is at the left end of anticollision piece, the right-hand member fixedly connected with limiting plate of impact tool bit, limiting plate and anticollision piece sliding connection, the right-hand member fixedly connected with third spring of limiting plate, the right-hand member and the anticollision piece fixed connection of third spring.

Preferably, the bottom of protection bottom plate inboard has seted up the half slot, dust separation heating panel, bull stick, brush piece and dust collection box all set up the inboard at the half slot, the length of brush piece is the same with the radius length of half slot.

Preferably, the inner side of the protection bottom plate is provided with a sliding groove, the anti-collision block is arranged in the sliding groove and is in sliding connection with the sliding groove, and the number of the fixed rods is 4 and is symmetrically distributed in the sliding groove.

Preferably, the left end face of the anti-collision block and the horizontal plane form an included angle of 45 degrees.

Preferably, the left end of the dust collection box is fixedly connected with a limiting block, and the limiting block is connected with the protection bottom plate in a sliding mode.

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

1. the utility model discloses in, through the crashproof board that sets up, components such as anticollision piece, can block the stone on the road surface through the guard plate, avoid the direct striking vehicle chassis of stone, it has higher foreign matter to produce powerful impact force to the car at the in-process of traveling to avoid on the road surface through crashproof board and anticollision piece, cause the damage to vehicle chassis, then can amputate comparatively fragile foreign matter through the impact tool bit, make the foreign matter can not contact with vehicle chassis, thereby realize the protection to vehicle chassis, can also play dustproof effect to vehicle chassis, improve the practicality of device.

2. The utility model discloses in, through the dust removal heating panel that sets up, components such as bull stick, can be when the protection bottom plate protects vehicle chassis, the heat dissipation that makes protection bottom plate can not influence vehicle chassis through the dust removal heating panel makes the brush block carry out automatic clearance to the dust removal heating panel through the motor, avoid the dust to cause the jam to the dust removal heating panel, the dust collection box can be collected the dust under the brush block brush on the one hand, on the other hand also realizes the protection to bull stick and brush block, avoid the foreign matter on the road surface to cause the damage with bull stick and brush block collision.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the semicircular groove structure of the present invention.

In the figure: 1-protective bottom plate, 2-screw, 3-dust-isolating heat-radiating plate, 4-semicircular groove, 5-anticollision plate, 6-first spring, 7-fixed rod, 8-second spring, 9-anticollision block, 10-impact cutter head, 11-limiting plate, 12-third spring, 13-motor, 14-rotating rod, 15-brush block, 16-dust-collecting box and 17-limiting block.

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, the present invention provides a technical solution:

a chassis protection device for an automobile comprises a protection bottom plate 1 and a dust-proof heat dissipation plate 3, wherein screws 2 are in threaded connection with the inner side of the protection bottom plate 1, the screws 2 are symmetrically distributed on the inner sides of the left end and the right end of the protection bottom plate 1, the dust-proof heat dissipation plate 3 is fixedly connected with the inner side of the protection bottom plate 1, after the protection bottom plate 1 is fixed on the automobile chassis, the protection bottom plate 1 cannot influence the heat dissipation of the automobile chassis through the dust-proof heat dissipation plate 3, a motor 13 is fixedly connected with the inner side of the protection bottom plate 1, a rotating rod 14 is fixedly connected with the tail end of a main shaft of the motor 13, a brush block 15 is fixedly connected with the top end of the rotating rod 14, the top end of the brush block 15 is in sliding connection with the bottom end of the dust-proof heat dissipation plate 3, the brush block 15 rotates to brush and clean the dust-proof heat dissipation, the dust collection box 16 is arranged below the rotating rod 14, the left end of the protection bottom plate 1 is hinged with an anti-collision plate 5, the right end of the anti-collision plate 5 is fixedly connected with a first spring 6, the right end of the first spring 6 is fixedly connected with the protection bottom plate 1, the inner side of the protection bottom plate 1 is fixedly connected with a fixed rod 7, the outer side of the fixed rod 7 is slidably connected with an anti-collision block 9, the outer side of the fixed rod 7 is provided with a second spring 8, the top end of the second spring 8 is fixedly connected with the protection bottom plate 1, the bottom end of the second spring 8 is fixedly connected with the anti-collision block 9, the inner side of the left end of the anti-collision block 9 is slidably connected with an impact tool bit 10, the impact tool bits 10 are uniformly distributed at the left end of the anti-collision block 9, the arrangement enables an automobile to smash fragile foreign matters on a road surface through the impact tool bit 10 when the automobile is running, the right end of the, the limiting plate 11 is connected with the anti-collision block 9 in a sliding mode, the right end of the limiting plate 11 is fixedly connected with a third spring 12, and the right end of the third spring 12 is fixedly connected with the anti-collision block 9.

The inner side of the bottom end of the protection bottom plate 1 is provided with a semicircular groove 4, the dust-proof heat-radiating plate 3, the rotating rod 14, the brush block 15 and the dust collecting box 16 are all arranged on the inner side of the semicircular groove 4, the length of the brush block 15 is the same as the radius length of the semicircular groove 4, the brush block 15 can brush all the positions of the dust-proof heat-radiating plate 3 in the semicircular groove 4 by the arrangement, the dust-proof heat-radiating plate 3 is cleaned more completely, the inner side of the protection bottom plate 1 is provided with a sliding groove, the anti-collision block 9 is arranged in the sliding groove and is in sliding connection with the sliding groove, the number of the fixing rods 7 is 4 and is symmetrically distributed in the sliding groove, the arrangement ensures that the anti-collision block 9 slides more stably in the sliding groove by the fixing rods 7, the left end face of the anti-collision block 9 forms a 45-degree included angle with the horizontal plane, when large foreign matters exist on the road surface, the foreign matters can slide, make anticollision piece 9 upwards slide, make anticollision piece 9 can not directly take place direct collision with the foreign matter and lead to the unable phenomenon of traveling of car, the left end fixedly connected with stopper 17 of dust collection box 16, stopper 17 and protection bottom plate 1 sliding connection, this kind of setting is through stopper 17 with the better fixing of dust collection box 16 on protection bottom plate 1.

The motor 13 is a YZS-5-2 motor.

The working process is as follows: the utility model is powered by an external power supply before use, the protective bottom plate 1 is fixed below the automobile chassis through the screw 2, in the driving process of the automobile, the protective bottom plate 1 can block small foreign matters such as stones on the road surface, the damage of the automobile chassis caused by the collision between the stone sputtering and the automobile chassis is avoided, the anti-collision block 9 is arranged at a place where the bottom plate 1 is higher away from the ground, the distance between the protective bottom plate 1 and the ground can not be reduced, the automobile can play a certain protection role on the higher foreign matters on the road surface through the anti-collision plate 5 and the anti-collision block 9, the damage of the automobile caused by the larger impact force generated by the collision of the foreign matters directly with the automobile in the driving process is avoided, the first spring 6 and the second spring 8 can respectively buffer the anti-collision plate 5 and the anti-collision block 9, the impact force generated when the anti-collision plate 5 collides with the foreign matters on the road surface is reduced, the impact tool bit 10 can smash the fragile foreign matters before the anti-collision block 9 contacts with the foreign matters, so that the possibility of collision of the foreign matters on components at the right end of the protection bottom plate 1 is reduced, when the impact tool bit 10 cannot smash the foreign matters, the impact tool bit 10 can slide to the right after contacting with the foreign matters until the impact tool bit 10 slides into the anti-collision block 9, so that the loss of the impact tool bit 10 is reduced, then the foreign matters can slide along the bottom end face of the anti-collision block 9, so that the anti-collision block 9 slides upwards, so that the anti-collision block 9 cannot directly collide with the foreign matters to cause the phenomenon that an automobile cannot run, after the automobile passes through the foreign matters, the impact tool bit 10 and the anti-collision block 9 can respectively reset under the elastic forces of the second spring 8 and the third spring 12, the dust-isolating and heat-dissipating plate 3 can dissipate heat and prevent dust from an automobile chassis after the protection bottom plate 1 is installed, after the automobile runs for a period of time, dirt, starter motor 13, motor 13 drives bull stick 14 and rotates, thereby make the brush block 15 of bull stick 14 top rotate, brush block 15 when rotating through with the slip of dust separation heating panel 3 to the clearance of dust separation heating panel 3, brush dust and mud down, dust and mud under the brush can be driven to the collection dirt box 16 by brush block 15 in, the convenience is to the dirty concentration such as dust and mud, slip stopper 17, can follow protection bottom plate 1 roll-off with collection dirt box 16, can wash collection dirt box 16.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chassis protector for car, includes protection bottom plate (1) and dust separation heating panel (3), its characterized in that: the inner side of the protection bottom plate (1) is in threaded connection with screws (2), the screws (2) are symmetrically distributed at the inner sides of the left end and the right end of the protection bottom plate (1), the inner side of the protection bottom plate (1) is fixedly connected with a dust-isolating heat-radiating plate (3), the inner side of the protection bottom plate (1) is fixedly connected with a motor (13), a rotating rod (14) is fixedly connected to the tail end of a main shaft of the motor (13), a brush block (15) is fixedly connected to the top end of the rotating rod (14), the top end of the brush block (15) is in sliding connection with the bottom end of the dust-isolating heat-radiating plate (3), a dust collecting box (16) is in sliding connection with the inner side of the bottom end of the protection bottom plate (1), the dust collecting box (16) is arranged below the rotating rod (14), the left end of the protection bottom plate (1) is in hinged connection with an anti-collision plate (5), the right end of the first spring (6) is fixedly connected with the protection bottom plate (1), the inner side of the protection bottom plate (1) is fixedly connected with a fixing rod (7), the outer side of the fixing rod (7) is slidably connected with an anti-collision block (9), the outer side of the fixing rod (7) is provided with a second spring (8), the top end of the second spring (8) is fixedly connected with the protection bottom plate (1), the bottom end of the second spring (8) is fixedly connected with the anti-collision block (9), the inner side of the left end of the anti-collision block (9) is slidably connected with an impact tool bit (10), the impact tool bit (10) is uniformly distributed at the left end of the anti-collision block (9), the right end of the impact tool bit (10) is fixedly connected with a limiting plate (11), the limiting plate (11) is slidably connected with the anti-collision block (9), the right end of the limiting plate (11) is fixedly connected with a, the right end of the third spring (12) is fixedly connected with the anti-collision block (9).

2. The vehicle chassis guard according to claim 1, wherein: semicircular groove (4) have been seted up to the bottom inboard of protection bottom plate (1), dust separation heating panel (3), bull stick (14), brush piece (15) and dust collection box (16) all set up the inboard in semicircular groove (4), the length of brush piece (15) is the same with the radius length of semicircular groove (4).

3. The vehicle chassis guard according to claim 1, wherein: the inner side of the protective bottom plate (1) is provided with a sliding groove, the anti-collision blocks (9) are arranged in the sliding groove and are in sliding connection with the sliding groove, and the number of the fixed rods (7) is 4 and is symmetrically distributed in the sliding groove.

4. The vehicle chassis guard according to claim 1, wherein: the left end face of the anti-collision block (9) and the horizontal plane form an included angle of 45 degrees.

5. The vehicle chassis guard according to claim 1, wherein: the left end fixedly connected with stopper (17) of dust collection box (16), stopper (17) and protection bottom plate (1) sliding connection.