CN215922399U

CN215922399U - Intelligent vehicle with stable running work

Info

Publication number: CN215922399U
Application number: CN202122623039.7U
Authority: CN
Inventors: 张贺尧; 王晓轩; 韦国轩; 吴沁芯
Original assignee: Beijing Jiaotong University
Current assignee: Beijing Jiaotong University
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-01
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses an intelligent trolley with stable running work, which comprises a trolley chassis body, wherein driving wheels are arranged on the side part of the trolley chassis body, a carriage is arranged at the top of the trolley chassis body, a support plate is fixed on the inner side of the bottom end of the trolley chassis body, a through hole is formed in the surface of the support plate, a guide slide bar penetrates through the through hole, and one end of the guide slide bar is connected with a shovel frame; according to the utility model, through the designed shovel frame, the guide sliding rod and the support plate, the shovel frame is arranged on the support plate through the guide sliding rod and is positioned at the top of the driving wheel, so as to be in contact with a raised hard object on the tire and shovel and separate the tire from the tire, so that the bump in the advancing process of the tire is avoided, the service life of the tire is prolonged, and through the designed compression spring, the elastic extrusion is applied to the shovel frame, so that one end of the shovel frame is prevented from slipping up and down due to the bump, and the effect of shoveling the hard object is not influenced.

Description

Intelligent vehicle with stable running work

Technical Field

The utility model belongs to the technical field of intelligent trolleys, and particularly relates to an intelligent trolley with stable running work.

Background

The intelligent trolley is a modern novel product, is a later development direction, can automatically operate in an environment according to a preset mode, does not need artificial management, and can be applied to scientific exploration, cargo transportation, road inspection and the like.

Current intelligent vehicle in use drives through the drive wheel of installing on the vehicle chassis body and marchs, and at its in-process of marcing, often the card has bellied hard thing in the decorative pattern recess on the wheel child, because current dolly does not carry out the relieving subassembly to the protruding hard thing of tire, leads to taking place to jolt in the dolly marchs, and then influences job stabilization nature, also reduces the life's of tire problem simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent trolley with stable running work, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a travelling stable intelligent vehicle, includes the vehicle bottom dish body, the drive wheel is all installed to the lateral part of vehicle bottom dish body, the top of vehicle bottom dish body is provided with the carriage, the bottom inboard of vehicle bottom dish body is fixed with the extension board, the through-hole has been seted up on the surface of extension board, the inside of through-hole runs through there is the direction slide bar, the one end of direction slide bar is connected with the shovel frame, the shovel frame is located the top of drive wheel.

Preferably, the outer wall of the guide sliding rod is sleeved with a compression spring, and the compression spring is located between the support plate and the shovel frame.

Preferably, the two side surfaces of the bottom end of the shovel frame are symmetrically provided with strip-shaped grooves, the inside of each strip-shaped groove is provided with a roller, and the outer wall of each roller is fixed with a cleaning mechanism.

Preferably, the outer wall of the guide slide bar is provided with an anti-falling hole, an anti-falling retaining column penetrates through the interior of the anti-falling hole, and the anti-falling retaining column is fixed on the support plate.

Preferably, reinforcing rib plates are fixed on two sides of the top of the support plate, and a front plate is arranged at the front end of the chassis body.

Preferably, a compartment bin is arranged on the side part of the compartment, and a cabinet door is connected to the end part of the compartment bin through a hinge.

Preferably, the front end of the carriage is provided with a display screen, and the top of the display screen is provided with a lighting lamp.

Preferably, the cleaning mechanism on the roller is bristles.

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

(1) through the designed shovel frame, the guide slide rod and the support plate, the shovel frame is arranged on the support plate through the guide slide rod and is positioned at the top of the driving wheel, and further contacts with a convex hard object on the tire to shovel and separate the hard object from the tire, so that the bumping phenomenon in the advancing process of the tire is avoided, meanwhile, the service life of the tire is prolonged, the elastic force is applied to the shovel frame through the designed compression spring to extrude the shovel frame, one end of the shovel frame is guaranteed not to be bumped to slide up and down, the effect of shoveling the hard object is influenced, through the designed roller and the designed brush hair, the brush hair is arranged on the roller, and the roller is rotatably arranged at the bottom of the shovel frame, so that the sundries in the tire pattern groove can be further rolled and cleaned, and the service life of the tire is prolonged.

(2) Through the anticreep bumping post of design, the anticreep bumping post is inserted and is established in anticreep downthehole portion, realizes sliding spacing to the direction slide bar, avoids it to break away from on the extension board, and through the reinforcement gusset of design, consolidates the junction of extension board and vehicle bottom dish body, guarantees that it is difficult for taking place the fracture.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 3 is an assembled bottom view of the blade frame and drum of the present invention;

FIG. 4 is an assembled top cross-sectional view of the support plate and guide slide of the present invention;

in the figure: 1. a chassis body; 2. a shovel frame; 3. a front plate; 4. a carriage; 5. an illuminating lamp; 6. a cabinet door; 7. a compartment; 8. a drive wheel; 9. a guide slide bar; 10. a support plate; 11. brushing; 12. a roller; 13. a compression spring; 14. an anti-drop bumping post; 15. anti-drop holes; 16. a strip-shaped groove.

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.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a travelling stable intelligent trolley, including vehicle bottom body 1, drive wheel 8 is installed to vehicle bottom body 1's bottom, vehicle bottom body 1's top is provided with carriage 4, vehicle bottom body 1's bottom inboard is fixed with extension board 10, the through-hole has been seted up on the surface of extension board 10, the inside of through-hole runs through there is direction slide bar 9, the one end of direction slide bar 9 is connected with shovel frame 2, shovel frame 2 through the design, direction slide bar 9 and extension board 10, shovel frame 2 is installed on extension board 10 through direction slide bar 9, be located the top of drive wheel 8, and then with protruding hard thing contact on the tire, shoveling it and breaking away from the tire, avoid causing the utility model to take place to jolt in the in-process of marcing, also improve the life of tire simultaneously.

As a preferable scheme, the outer wall of the guide sliding rod 9 is sleeved with a compression spring 13, the shovel frame 2 is elastically extruded through the designed compression spring 13, it is ensured that one end of the shovel frame does not slip up and down due to bumping, the effect of the shovel frame for removing hard objects is not affected, and the compression spring 13 is located between the supporting plate 10 and the shovel frame 2. Bar-shaped grooves 16 are symmetrically formed in the lower surfaces of two sides of the bottom end of the shovel frame 2, a roller 12 is arranged inside the bar-shaped grooves 16, a cleaning mechanism is fixed on the outer wall of the roller 12, the cleaning mechanism is preferably bristles 11, the bristles 11 are arranged on the roller 12 through the designed roller 12 and the designed bristles 11, the roller 12 is rotatably arranged at the bottom of the shovel frame 2, and therefore the purpose that sundries in tire pattern grooves are further rolled and cleaned is achieved, and the service life of tires is prolonged. The cleaning mechanism on the roller 12 can also be felt or sponge.

In this embodiment, preferably, the outer wall of the guide slide bar 9 is provided with an anti-disengaging hole 15, an anti-disengaging catch 14 penetrates through the anti-disengaging hole 15, and the anti-disengaging catch 14 is inserted into the anti-disengaging hole 15 through the designed anti-disengaging catch 14, so that the guide slide bar 9 is limited in sliding, and is prevented from being disengaged from the support plate 10, and the anti-disengaging catch 14 is fixed on the support plate 10.

Preferably, reinforcing rib plates are fixed on two sides of the top of the support plate 10, the joint of the support plate 10 and the chassis body 1 is reinforced through the designed reinforcing rib plates, cracking of the support plate 10 and cracking of the chassis body 1 are guaranteed to be difficult to occur, and the front plate 3 is arranged at the front end of the chassis body 1. The front plate 3 is made of rubber, and plays a role in buffering if the trolley collides with other objects.

In this embodiment, preferably, a compartment bin 7 is arranged on the side of the compartment 4, a cabinet door 6 is connected to the end of the compartment bin 7 through a hinge, a display screen is arranged at the front end of the compartment 4, an illuminating lamp 5 is arranged at the top of the display screen, and the illuminating lamp 5 provides illumination for people through the designed illuminating lamp 5.

The working principle and the using process of the utility model are as follows: in the working process of the utility model, the shovel frame 2 positioned at the top of the driving wheel 8 slides downwards under the elastic force of the compression spring 13 and is close to the tire surface of the driving wheel 8, and meanwhile, the brush bristles 11 positioned on the surface of the roller 12 are pressed to be contacted with the tire, when the tire pattern groove of the shovel frame is clamped with a convex hard object, the shovel frame 2 blocks and shovels the hard object when the hard object rotates to the end part of the shovel frame 2 along with the tire, the tire at the position is separated, at the moment, the roller 12 rotates under the action of the driving wheel 8, the brush bristles 11 are ensured to roll and clean on the tire surface of the driving wheel 8, the tire surface of the driving wheel 8 is further cleaned, and the service life of the shovel frame is prolonged.

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 travelling stable intelligent vehicle, includes vehicle chassis body (1), the bottom of vehicle chassis body (1) is equipped with drive wheel (8), the top of vehicle chassis body (1) is provided with carriage (4), its characterized in that:

the vehicle chassis is characterized in that a support plate (10) is fixed on the inner side of the bottom end of the vehicle chassis body (1), a through hole is formed in the surface of the support plate (10), a guide slide rod (9) penetrates through the through hole, one end of the guide slide rod (9) is connected with a shovel frame (2), and the shovel frame (2) is located at the top of the driving wheel (8).

2. The intelligent trolley with stable running and working according to claim 1, is characterized in that: the outer wall of the guide sliding rod (9) is sleeved with a compression spring (13), and the compression spring (13) is located between the support plate (10) and the shovel frame (2).

3. The intelligent trolley with stable running and working according to claim 2, is characterized in that: strip-shaped grooves (16) are symmetrically formed in the surfaces of two sides of the bottom end of the shovel frame (2), a roller (12) is arranged inside each strip-shaped groove (16), and a cleaning mechanism is fixed to the outer wall of each roller (12).

4. The intelligent vehicle capable of running stably according to any one of claims 1 to 3, wherein: the anti-falling device is characterized in that an anti-falling hole (15) is formed in the outer wall of the guide sliding rod (9), an anti-falling retaining column (14) penetrates through the inside of the anti-falling hole (15), and the anti-falling retaining column (14) is fixed on the support plate (10).

5. The intelligent trolley with stable running and working according to claim 4, is characterized in that: reinforcing rib plates are fixed on two sides of the top of the support plate (10), and a front plate (3) is arranged at the front end of the chassis body (1).

6. The intelligent trolley with stable running and working according to claim 5, is characterized in that: a compartment bin (7) is arranged on the side portion of the compartment (4), and a cabinet door (6) is connected to the end portion of the compartment bin (7) through a hinge.

7. The intelligent trolley with stable running and working according to claim 6, is characterized in that: and a display screen is arranged at the front end of the carriage (4).

8. The intelligent vehicle capable of running stably according to claim 7, wherein: and the top of the display screen is provided with an illuminating lamp (5).

9. The intelligent trolley with stable running and working according to claim 3, is characterized in that: the cleaning mechanism on the roller (12) is bristles (11).