CN211391503U

CN211391503U - Wireless communication is with lift intelligent vehicle convenient to overhaul

Info

Publication number: CN211391503U
Application number: CN201922239574.5U
Authority: CN
Inventors: 郭鑫颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-09-01
Anticipated expiration: 2029-12-14

Abstract

The utility model discloses a wireless communication is with lift intelligent vehicle convenient to overhaul, which comprises a base, chassis bottom surface rigid coupling has first telescopic link and second telescopic link, wheel before every first telescopic link stiff end all is equipped with, every second telescopic link stiff end all is equipped with the back wheel, chassis one end bottom surface below is equipped with second dead lever and first dead lever, chassis other end bottom surface below is equipped with first carriage release lever and second carriage release lever, every head rod pot head is established on the second dead lever, the equal cover of the other end is established on the second carriage release lever, every second connecting rod pot head is established on first dead lever, the equal cover of the other end is established on first carriage release lever, the equal rigid coupling in every second telescopic link side has electric putter, every electric putter expansion end all rotates with the second carriage release lever to be connected, first dead lever bottom surface is equipped with and turns to the motor. The utility model discloses simple structure, convenient to use, the effectual operation scope that improves the dolly, the dolly of being convenient for removes.

Description

Wireless communication is with lift intelligent vehicle convenient to overhaul

Technical Field

The utility model relates to a communication equipment technical field especially relates to a wireless communication is with lift intelligent vehicle convenient to overhaul.

Background

In modern industrial production, people often need to enter dangerous complex environments to work, and more particularly, people can not reach the environments, the remote intelligent vehicle can liberate labor force, successfully complete operation tasks and guarantee personal safety, meanwhile, the entertainment life of people is enriched, the height of the current intelligent vehicle chassis cannot be adjusted, when the vehicle encounters bumpy road conditions, the vehicle is inconvenient to walk, and the chassis can be damaged due to abrasion.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the wireless communication of a convenient to overhaul is with going up and down intelligent vehicle that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifting intelligent trolley convenient to overhaul for wireless communication comprises a chassis, wherein the chassis is in a trapezoid shape, a trapezoid cavity is formed in the chassis, first telescopic rods are fixedly connected to two sides of the bottom surface of one end of the chassis, second telescopic rods are fixedly connected to two sides of the bottom surface of the other end of the chassis, a rectangular fixed block is fixedly connected to each fixed end of each first telescopic rod, a rectangular protective box is fixedly connected to each fixed end of each second telescopic rod, a rotating motor is arranged in each protective box, a rear wheel is fixedly connected to the top end of a motor shaft of each rotating motor, a front wheel is arranged on one side surface of each fixed block, a cylindrical second fixed rod is arranged below the bottom surface of one end of the chassis, lugs are fixedly connected to two ends of each second fixed rod, each lug is fixedly connected to the bottom surface of the chassis, a first fixed rod is arranged below the second fixed rod, and two ends of the, all the covers of first dead lever both ends are equipped with the second connecting rod, and every second dead lever both ends are all overlapped and are equipped with the head rod, and overlap portion is through the round pin hub connection in the middle of every head rod and the second connecting rod, chassis other end bottom surface below slides and is equipped with columniform first carriage release lever, first carriage release lever below is equipped with the second carriage release lever, and every head rod other end is all established on the second carriage release lever, and every second connecting rod other end is all established on first carriage release lever, and the equal rigid coupling in every second telescopic link side has the every electric putter expansion end of electric putter all to correspond one end with the second carriage release lever and rotates and be connected, first dead lever bottom surface is equipped with the steering motor, the steering motor is connected with two front wheel rotations.

Preferably, the equal rigid coupling in first carriage release lever both ends top surface has T shape slide, chassis one end bottom surface both sides all are equipped with the spout of rectangle form, and every spout bottom surface all is equipped with the opening of rectangle form, and every slide upper end all is located the spout, and the lower extreme is located the opening.

Preferably, the equal rigid coupling of every preceding wheel inner ring has preceding pivot, and the every preceding pivot other end all rotates and is connected with the rotating tube, and every rotating tube top surface and bottom surface all rotate the limiting plate that is connected with the rectangle form, and every limiting plate side all with a fixed block side rigid coupling that corresponds, the equal rigid coupling in every rotating tube side has the bent plate, and the equal vertical rigid coupling of every bent plate other end top surface has the spliced pole, the motor shaft top rigid coupling that turns to the motor has the gear, the meshing of gear below has the rack, the rack both ends all are connected with the spliced pole upper end rotation that corresponds.

Preferably, every is rotated intraductal equal rigid coupling and is had fixing bearing, every preceding pivot one end all with the fixing bearing inner wall rigid coupling that corresponds, every is rotated the equal rigid coupling in pipe top surface and bottom surface and has columniform protruding pole, all is equipped with spacing bearing on every limiting plate, every protruding pole all with the spacing bearing inner wall rigid coupling that corresponds.

Preferably, both ends of the rack are provided with circular connecting holes, the upper end of each connecting column is small, the lower end of each connecting column is large, and the upper ends of the connecting columns are located in the corresponding connecting holes.

Preferably, the two ends of the first connecting rod and the second connecting rod are provided with round positioning holes.

Preferably, the movable ends of the electric push rods are fixedly connected with push rods, the other end of each push rod is provided with a circular through hole, and the other end of each push rod is sleeved at one end corresponding to the second moving rod.

Preferably, each rear wheel is fixedly connected with a rear rotating shaft, and each rear rotating shaft is fixedly connected with a motor shaft of the corresponding rotating motor.

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

1. the electric push rod, the first connecting rod and the second connecting rod are matched with the chassis, so that the height of the chassis can be conveniently adjusted, the trolley can conveniently walk on different road conditions, the chassis is prevented from being damaged in the walking process of the trolley, and the chassis of the trolley can be conveniently detected and maintained after being lifted, so that the working efficiency is improved;

2. the steering motor, the gear and the rack are matched, so that the moving direction of the trolley is convenient to adjust, and the trolley can conveniently operate in different environments;

to sum up, the utility model discloses simple structure, convenient to use, the effectual operation scope that improves the dolly of being convenient for removes.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:

FIG. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a top view of the front wheel of the present invention;

fig. 5 is a right side view of the present invention;

number in the figure: the device comprises a chassis 1, a first telescopic rod 2, a second telescopic rod 3, a front wheel 4, a rear wheel 5, a first connecting rod 6, a second connecting rod 7, a fixed block 8, a first fixed rod 9, a second fixed rod 10, a first movable rod 11, a sliding plate 12, an electric push rod 13, a second movable rod 14, a rotating motor 15, a rack 16, a steering motor 17, a gear 18, a connecting column 19, a rotating pipe 20, a limiting plate 21, a front rotating shaft 22, a rear rotating shaft 23 and a bent plate 24.

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.

Example (b): referring to fig. 1-5, a lifting intelligent trolley for wireless communication convenient to overhaul comprises a chassis 1, wherein the chassis 1 is trapezoidal, a trapezoidal cavity is arranged in the chassis 1, two sides of the bottom surface of one end of the chassis 1 are fixedly connected with first telescopic rods 2, two sides of the bottom surface of the other end of the chassis 1 are fixedly connected with second telescopic rods 3, a rectangular fixed block 8 is fixedly connected to the fixed end of each first telescopic rod 2, a rectangular protective box is fixedly connected to the fixed end of each second telescopic rod 3, a rotating motor 15 is arranged in each protective box, a rear wheel 5 is fixedly connected to the top end of a motor shaft of each rotating motor 15, a rear rotating shaft 23 is fixedly connected to each rear wheel 5, each rear rotating shaft 23 is fixedly connected to the motor shaft of the corresponding rotating motor 15, a front wheel 4 is arranged on one side surface of each fixed block 8, and a cylindrical second fixed rod 10 is arranged below the bottom surface of one, the two ends of the second fixed rod 10 are fixedly connected with lugs, each lug is fixedly connected with the bottom surface of the chassis 1, a first fixed rod 9 is arranged below the second fixed rod 10, the two ends of the first fixed rod 9 are fixedly connected with the outer walls of the corresponding first telescopic rods 2, the two ends of the first fixed rod 9 are sleeved with second connecting rods 7, the two ends of each second fixed rod 10 are sleeved with first connecting rods 6, the middle overlapped part of each first connecting rod 6 and each second connecting rod 7 is connected through a pin shaft, the two ends of each first connecting rod 6 and each second connecting rod 7 are provided with circular positioning holes, a cylindrical first movable rod 11 is arranged below the bottom surface of the other end of the chassis 1 in a sliding manner, a second movable rod 14 is arranged below the first movable rod 11, the other end of each first connecting rod 6 is sleeved on the second movable rod 14, the other end of each second connecting rod 7 is sleeved on the first movable rod 11, every 3 side of every second telescopic link rigid couplings have every electric putter 13 movable end of every electric putter 13 all to rotate with the one end that the second carriage release lever 14 corresponds and be connected, 9 bottom surfaces of first dead lever are equipped with steering motor 17, steering motor 17 rotates with two front wheels 4 to be connected.

The utility model discloses in, the equal rigid coupling in 11 both ends top surfaces of first carriage release lever has

T shape slide

12, 1 one end bottom surface both sides on chassis all are equipped with the spout of rectangle form, and every spout bottom surface all is equipped with the opening of rectangle form, and every slide 12 upper end all is located the spout, the lower extreme is located the opening.

The utility model discloses in, the equal rigid coupling of 4 inner rings of every preceding wheel has preceding pivot 22, and every preceding pivot 22 other end all rotates and is connected with rotating tube 20, and every rotating tube 20 top surface and bottom surface all rotate the limiting plate 21 that is connected with the rectangle form, and every limiting plate 21 side all with 8 side rigid couplings of fixed block that correspond, the equal rigid coupling of every rotating tube 20 side has bent plate 24, and the equal vertical rigid coupling of every bent plate 24 other end top surface has spliced pole 19, the motor shaft top rigid coupling that turns to motor 17 has gear 18, the meshing of gear 18 below has rack 16, rack 16 both ends all rotate with the spliced pole 19 upper end that corresponds and are connected, rack 16 both ends all are equipped with the circular shape connecting hole, and the equal upper end of every spliced pole 19 is little, the lower extreme is big, and spliced pole 19 upper end all is located the connecting hole that corresponds, and the gear drives the rack and removes, and.

The utility model discloses in, equal rigid coupling has fixing bearing in every rotating

tube

20, 22 one end all with the fixing bearing inner wall rigid coupling that corresponds before every, and every rotating tube 20 top surface and the equal rigid coupling in bottom surface have columniform nose bar, all are equipped with spacing bearing on every limiting plate 21, every nose bar all with the spacing bearing inner wall rigid coupling that corresponds.

The utility model discloses in, the equal rigid coupling push rod of 13 expansion ends of electric putter, the every push rod other end all is equipped with the circular shape through-hole, and the every push rod other end is all established and is established in the 14 corresponding one ends of second carriage release lever, and electric putter promotes the second carriage release lever and removes, and the second carriage release lever can drive the head rod and remove, is convenient for adjust the chassis height.

The utility model discloses in, be equipped with the battery in the chassis 1, it has the rotation motor control switch to establish ties through the wire between battery and the rotation motor 15, it has the steering motor control switch to establish ties through the wire between battery and the steering motor 17, it has electric putter control switch to establish ties through the wire between battery and the electric putter 13, the model of rotating motor control switch and steering motor control switch is LW 26-20.

The utility model discloses there are following three kinds of states during the use:

(1) during movement, the rotating motor 15 is controlled to rotate positively, the rotating motor 15 drives the rear rotating shaft 23 to rotate, the rear rotating shaft 23 drives the rear wheel 5 to rotate, the rear wheel 5 moves forwards, the rear wheel 5 drives the second telescopic rod 3 to move, the second telescopic rod 3 drives the first connecting rod 6 and the second connecting rod 7 to move, the first connecting rod 6 and the second connecting rod 7 drive the first telescopic rod 2 to move, the first telescopic rod 2 drives the front wheel to move, so that the chassis 1 moves forwards, and the rotating motor 15 rotates reversely to drive the chassis 1 to move backwards;

(2) when the chassis is steered, the steering motor 17 is controlled to rotate forwards, the steering motor 17 drives the gear 18 to rotate, the gear 18 drives the rack 16 to move towards one side of the chassis 1, one end of the rack 16 drives the corresponding connecting column 19 to move outwards, the other end of the rack 16 drives the corresponding connecting column 19 to move inwards, the connecting column 19 drives the bent plate 24 to move, the bent plate 24 drives the rotating pipe 20 to rotate, the rotating pipe 20 drives the front transmission shaft 22 to rotate, the front transmission shaft 22 drives the front wheels 4 to rotate, and therefore the chassis 1 is steered towards the left, the steering motor 17 is controlled to rotate backwards, and the chassis 1 is steered towards the right;

(3) the chassis risees, when meetting inconvenient current road conditions, control electric putter 13 extension, electric putter 13 promotes second carriage release 14 internal shift, second carriage release 14 promotes first connecting rod 6 one end internal shift, the first connecting rod 6 other end promotes chassis 1 and shifts up, chassis 1 drives second connecting rod 7 one end and shifts up, second connecting rod 7 first carriage release 11 internal shift, first carriage release 11 drives slide 12 and removes, chassis 1 drives first telescopic link 2 and the extension of second telescopic link 3, chassis 1 risees, it is convenient for current, control electric putter 13 contracts, electric putter 13 drives second carriage release 14 and moves outward, second carriage release 14 drives first connecting rod 6 one end and moves outward, the other end moves down, first connecting rod 6 drives chassis 1 and moves down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wireless communication is with lift intelligent vehicle convenient to overhaul, includes chassis (1), its characterized in that: the chassis (1) is in a trapezoid shape, a trapezoid cavity is formed in the chassis (1), first telescopic rods (2) are fixedly connected to two sides of the bottom surface of one end of the chassis (1), second telescopic rods (3) are fixedly connected to two sides of the bottom surface of the other end of the chassis (1), a rectangular fixed block (8) is fixedly connected to each fixed end of each first telescopic rod (2), a rectangular protective box is fixedly connected to each fixed end of each second telescopic rod (3), a rotating motor (15) is arranged in each protective box, a rear wheel (5) is fixedly connected to the top end of a motor shaft of each rotating motor (15), a front wheel (4) is arranged on one side face of each fixed block (8), a cylindrical second fixed rod (10) is arranged below the bottom surface of one end of the chassis (1), lugs are fixedly connected to two ends of each second fixed rod (10), each lug is fixedly connected to the bottom surface of the chassis (1), a first fixed rod (9) is arranged below each, the two ends of the first fixed rod (9) are fixedly connected with the outer wall of the corresponding first telescopic rod (2), the two ends of the first fixed rod (9) are respectively sleeved with a second connecting rod (7), the two ends of each second fixed rod (10) are respectively sleeved with a first connecting rod (6), the middle overlapped part of each first connecting rod (6) and each second connecting rod (7) is connected through a pin shaft, a cylindrical first moving rod (11) is arranged below the bottom surface of the other end of the chassis (1) in a sliding mode, a second moving rod (14) is arranged below the first moving rod (11), the other end of each first connecting rod (6) is respectively sleeved on the second moving rod (14), the other end of each second connecting rod (7) is respectively sleeved on the first moving rod (11), one side face of each second telescopic rod (3) is fixedly connected with an electric push rod (13), and the movable end of each electric push rod (13) is respectively rotatably connected with one end of the corresponding second moving rod (14, the bottom surface of the first fixing rod (9) is provided with a steering motor (17), and the steering motor (17) is rotatably connected with the two front wheels (4).

2. The easy-to-overhaul lifting intelligent trolley for wireless communication as claimed in claim 1, wherein: the equal rigid coupling in first carriage release lever (11) both ends top surface has T shape slide (12), chassis (1) one end bottom surface both sides all are equipped with the spout of rectangle form, and every spout bottom surface all is equipped with the opening of rectangle form, and every slide (12) upper end all is located the spout, the lower extreme is located the opening.

3. The easy-to-overhaul lifting intelligent trolley for wireless communication as claimed in claim 1, wherein: every preceding wheel (4) inner ring equal rigid coupling has preceding pivot (22), and every preceding pivot (22) other end all rotates and is connected with rotating tube (20), and every rotating tube (20) top surface and bottom surface all rotate limiting plate (21) that are connected with the rectangle form, and every limiting plate (21) side all with fixed block (8) side rigid coupling that corresponds, the equal rigid coupling in every rotating tube (20) side has bent plate (24), and the equal vertical rigid coupling in every bent plate (24) other end top surface has spliced pole (19), the motor shaft top rigid coupling that turns to motor (17) has gear (18), gear (18) below meshing has rack (16), rack (16) both ends all rotate with spliced pole (19) upper end that corresponds and are connected.

4. The conveniently overhauled lifting intelligent trolley for wireless communication as claimed in claim 3, wherein: every rotating tube (20) is interior all the rigid coupling has fixing bearing, every preceding pivot (22) one end all with the fixed bearing inner wall rigid coupling that corresponds, every rotating tube (20) top surface and the equal rigid coupling in bottom surface have columniform protruding pole, all are equipped with spacing bearing on every limiting plate (21), every protruding pole all with the spacing bearing inner wall rigid coupling that corresponds.

5. The conveniently overhauled lifting intelligent trolley for wireless communication as claimed in claim 3, wherein: the rack (16) is characterized in that circular connecting holes are formed in two ends of the rack, the upper end of each connecting column (19) is small, the lower end of each connecting column is large, and the upper end of each connecting column (19) is located in the corresponding connecting hole.

6. The easy-to-overhaul lifting intelligent trolley for wireless communication as claimed in claim 1, wherein: and two ends of the first connecting rod (6) and the second connecting rod (7) are respectively provided with a circular positioning hole.

7. The easy-to-overhaul lifting intelligent trolley for wireless communication as claimed in claim 1, wherein: the movable end of the electric push rod (13) is fixedly connected with a push rod, the other end of each push rod is provided with a circular through hole, and the other end of each push rod is sleeved at one end corresponding to the second moving rod (14).

8. The easy-to-overhaul lifting intelligent trolley for wireless communication as claimed in claim 1, wherein: and a rear rotating shaft (23) is fixedly connected in each rear wheel (5), and each rear rotating shaft (23) is fixedly connected with a motor shaft of the corresponding rotating motor (15).