CN211893157U

CN211893157U - Driving device for all-terrain vehicle

Info

Publication number: CN211893157U
Application number: CN202020168932.8U
Authority: CN
Inventors: 黄可望
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-11-10
Anticipated expiration: 2030-02-13

Abstract

The utility model relates to the technical field of all-terrain vehicles, in particular to a running device for all-terrain vehicles, which comprises a vehicle body, tires and a first bevel gear, wherein the left end of the vehicle body is fixedly connected with a water tank, the inner side of the bottom end surface of the water tank is communicated with a water pump, the bottom end of the water pump is communicated with a water pipe, the bottom end of the water pipe is communicated with a spray nozzle, the left side of the bottom end surface of the vehicle body is fixedly connected with a second bracket, the right lower part of the right side of the second bracket is slidably connected with a frame, the left end of the inner side of the frame is fixedly connected with a second rack, the right end of the inner side of the frame is fixedly connected with a first rack, the right end of the second bracket is provided with the first bracket, the matching adjusting block is fixedly connected with the first bevel gear, the first bevel, the wear-resistant layer is added to the tire, so that the service life of the tire is prolonged, and the cost for replacing the tire is reduced.

Description

Driving device for all-terrain vehicle

Technical Field

The utility model relates to an all terrain vehicle technical field specifically is an all terrain vehicle is with device that traveles.

Background

The all-terrain vehicle is commonly called as a dune buggy, also called as an all-terrain four-wheel off-road locomotive, is simple and practical, has good off-road performance and generally has no awning in appearance, has wide tires, can increase the contact area with the ground, generates larger friction force and can reduce the pressure of the vehicle on the ground, so that the all-terrain vehicle can easily run on the dune buggy, a riverbed, a forest road, a stream and severe desert terrains and can carry people or transport articles, and the tire loss is larger due to the larger friction force, so the demand of the all-terrain vehicle running device is increasing.

At present, when the all-terrain vehicle runs on a muddy road in a forest road, the tires are stained with mud, the speed of the vehicle is limited, the original ground holding capacity is weakened, troubles are brought to a user, the driving experience of the user is not facilitated, in addition, the tires are seriously abraded when the all-terrain vehicle runs on different complex road surfaces, the service life of the tires is shortened, the tires are frequently replaced, the use cost of the user is greatly increased, and therefore the all-terrain vehicle running device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all-terrain vehicle is with device of traveling 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 running device for an all-terrain vehicle comprises a vehicle body, tires and a first bevel gear, wherein a water tank is fixedly connected to the left end of the vehicle body, a water pump is communicated with the inner side of the bottom end face of the water tank, a water pipe is communicated with the bottom end of the water pump, a spray head is communicated with the bottom end of the water pipe, a second support is fixedly connected to the left side of the bottom end face of the vehicle body, a frame is slidably connected to the right lower portion of the second support, a second rack is fixedly connected to the left end of the inner side of the frame, a first rack is fixedly connected to the right end of the inner side of the frame, a first support is arranged at the right end of the second support, the first support is fixedly connected with the vehicle body, a motor is fixedly connected to the inner side of the bottom end face of the first support, a main shaft of the motor penetrates, the inner side of the first bevel gear is fixedly connected with an adjusting block, the adjusting block is rotationally connected with a tire, the adjusting block is rotationally connected with a wear-resistant layer, the outer side of the first bevel gear is meshed with a second bevel gear, the outer side of the second bevel gear is fixedly connected with a nut, the nut penetrates through the tire, the nut is rotationally connected with the tire, and the nut is in threaded connection with a bolt.

Preferably, a limiting hole is formed in the left end of the top end of the frame, the spray head penetrates through the limiting hole, and the limiting hole is fixedly connected with the spray head.

Preferably, the end of the main shaft of the motor is fixedly connected with a gear, and the gear is meshed with the first rack.

Preferably, the number of the first bevel gears is 2 in total, and the first bevel gears are symmetrically arranged on the inner side of the tire.

Preferably, the inclination angle of the spray head is 45 degrees, and the spray head is positioned at the upper left of the tire.

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

1. in the utility model, through the water tank and the water pump which are arranged, the fixed connection of the water tank and the water pump, the fixed connection of the water pump and the water pipe, the rotating connection of the water pipe and the spray head, the meshing connection of the first rack and the gear, the meshing connection of the second rack and the gear, the sliding connection of the spray head and the spacing hole and the sliding connection of the frame and the second bracket are realized, the all-terrain vehicle has the function of water spray cleaning when running, the cleaning of the soil on the tire is facilitated, the original grip force is recovered, and the driving experience of the user is facilitated;

2. the utility model discloses in, through regulating block and the first bevel gear that sets up, this kind of cooperation regulating block is connected with first bevel gear's fixed connection, first bevel gear and second bevel gear's meshing, second bevel gear and nut fixed connection and the threaded connection of nut and bolt, has increased the wearing layer for the tire, makes the life of tire become long to the cost of changing the tire has been reduced.

Drawings

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

fig. 2 is a schematic view of the mounting structure of the nut of the present invention;

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

fig. 4 is a schematic view of the installation structure of the frame of the present invention.

In the figure: the automobile comprises a vehicle body 1, a water tank 2, a water pump 3, a water pipe 4, a spray head 5, tires 6, an adjusting block 7, a first bevel gear 8, a limiting hole 9, a bolt 10, a second bevel gear 11, a wear-resistant layer 12, a nut 13, a first support 14, a motor 15, a first rack 16, a gear 17, a second rack 18, a frame 19 and a second support 20.

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 running device for an all-terrain vehicle comprises a vehicle body 1, tires 6 and a first bevel gear 8, wherein a water tank 2 is fixedly connected to the left end of the vehicle body 1, a water pump 3 is communicated with the inner side of the bottom end face of the water tank 2, a water pipe 4 is communicated with the bottom end of the water pump 3, a spray head 5 is communicated with the bottom end of the water pipe 4, a second support 20 is fixedly connected to the left side of the bottom end face of the vehicle body 1, a frame 19 is slidably connected to the lower right of the second support 20, a second rack 18 is fixedly connected to the left end of the inner side of the frame 19, a first rack 16 is fixedly connected to the right end of the inner side of the frame 19, a first support 14 is arranged at the right end of the second support 20, the first support 14 is fixedly connected with the vehicle body 1, a motor 15 is fixedly connected to the inner side of the bottom end face, the outer side of the tire 6 is slidably connected with a wear-resistant layer 12, the inner side of the wear-resistant layer 12 is fixedly connected with a bolt 13, the inner side of the first bevel gear 8 is fixedly connected with an adjusting block 7, the adjusting block 7 is rotatably connected with the tire 6, the adjusting block 7 is rotatably connected with the wear-resistant layer 12, the outer side of the first bevel gear 8 is meshed with a second bevel gear 11, the outer side of the second bevel gear 11 is fixedly connected with a nut 10, the nut 10 penetrates through the tire 6, the nut 10 is rotatably connected with the tire 6, and the nut 10 is in threaded connection with the bolt 13.

The left end of the top end of the frame 19 is provided with a limiting hole 9, the spray head 5 penetrates through the limiting hole 9, the limiting hole 9 is fixedly connected with the spray head 5, the frame 19 is convenient for the frame to drive the spray head 5 to move back and forth, the gear 17 is fixedly connected with the tail end of the main shaft of the motor 15, the gear 17 is meshed with the first rack 16 and is connected with the first rack, the arrangement is convenient for adjusting 2 wear-resistant layers before and after the spray head 5 washes out, the number of the first bevel gears 8 is 2, the first bevel gears 8 are symmetrically arranged on the inner side of the tire 6, the arrangement is convenient for the stable limiting wear-resistant layer 12, the wear-resistant layer 12 is convenient to disassemble, the inclination angle of the spray head 5 is 45 degrees, the spray head 5 is positioned above the left side of the tire 6, and the arrangement is convenient for.

The working process is as follows: before use, firstly, the wear-resistant layer 12 is sleeved on the tire 6, the nut 10 is aligned to the bolt 13, the adjusting block 7 is rotated clockwise by a screwdriver, the first bevel gear 8 rotates, the first bevel gear 8 and the second bevel gear 11 constantly generate meshing motion, the second bevel gear 11 drives the nut 10 to rotate, so that the nut 10 and the bolt 13 constantly generate spiral motion until the wear-resistant layer 12 is stabilized with the tire 6, in addition, an external controller is installed in the vehicle body 1 after the installation is finished, when a large amount of soil is attached to the outer side of the wear-resistant layer 12 after the vehicle runs, the water is filled in the water tank 2, the external controller is started, the water in the water tank 2 is sprayed out from the spray head 5 onto the wear-resistant layer 12 by the water pump 3, the motor 15 works, the gear 17 rotates, the gear 17 constantly generates meshing motion with the first rack 16, the gear 17 constantly generates meshing motion with the second rack 18, thereby wash 2 wearing layer 12 around, guaranteed the power of grabbing when the vehicle is gone, when needing to change wearing layer 12, can use screwdriver anticlockwise rotation regulating block 7, make wearing layer 12 and tire 6 separation can pull down wearing layer 12 and change.

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. A running gear for an all-terrain vehicle, comprising a vehicle body (1), a tire (6) and a first bevel gear (8), characterized in that: the water tank (2) is fixedly connected to the left end of the vehicle body (1), the water pump (3) is communicated with the inner side of the bottom end face of the water tank (2), the water pipe (4) is communicated with the bottom end of the water pump (3), the spray head (5) is communicated with the bottom end of the water pipe (4), the second support (20) is fixedly connected to the left side of the bottom end face of the vehicle body (1), the frame (19) is slidably connected to the right lower side of the second support (20), the second rack (18) is fixedly connected to the left end of the inner side of the frame (19), the first rack (16) is fixedly connected to the right end of the inner side of the frame (19), the first support (14) is arranged at the right end of the second support (20), the first support (14) is fixedly connected with the vehicle body (1), the motor (15) is fixedly connected to the inner side of the bottom end, the main shaft of motor (15) rotates with first support (14) and is connected, tire (6) outside sliding connection has wearing layer (12), wearing layer (12) inboard fixedly connected with bolt (13), first bevel gear (8) inboard fixedly connected with regulating block (7), regulating block (7) rotate with tire (6) and are connected, regulating block (7) rotate with wearing layer (12) and are connected, first bevel gear (8) outside meshing is connected with second bevel gear (11), second bevel gear (11) rotate with tire (6) and are connected, second bevel gear (11) outside fixedly connected with nut (10), nut (10) run through tire (6), nut (10) rotate with tire (6) and are connected, nut (10) and bolt (13) threaded connection.

2. The running gear for an all-terrain vehicle of claim 1, characterized in that: spacing hole (9) have been seted up to frame (19) top left end, spacing hole (9) are run through in shower nozzle (5), the inner wall and shower nozzle (5) fixed connection in spacing hole (9).

3. The running gear for an all-terrain vehicle of claim 1, characterized in that: the tail end of a main shaft of the motor (15) is fixedly connected with a gear (17), and the gear (17) is meshed and connected with the first rack (16).

4. The running gear for an all-terrain vehicle of claim 1, characterized in that: the number of the first bevel gears (8) is 2 in total, and the first bevel gears (8) are symmetrically arranged on the inner side of the tire (6).

5. The running gear for an all-terrain vehicle of claim 1, characterized in that: the inclination angle of the spray head (5) is 45 degrees, and the spray head (5) is positioned at the upper left of the tire (6).