CN213449680U

CN213449680U - Novel drive structure of carrier and carrier

Info

Publication number: CN213449680U
Application number: CN202022118846.9U
Authority: CN
Inventors: 徐桂学; 马雪静; 闫立睿; 丁岩
Original assignee: Qingdao Maoyuan Parking Equipment Manufacturing Co ltd
Current assignee: Qingdao Maoyuan Intelligent Equipment Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-15
Anticipated expiration: 2030-09-23

Abstract

The utility model provides a novel drive structure of carrier and carrier, include: the driving unit is connected with the driving wheel set; the number of the driving wheel sets is multiple, and each driving wheel set at least comprises two driving wheels; the driving unit comprises a driving shaft and a gear assembly connected with the driving shaft, and the driving shaft is connected with each driving wheel set through the gear assembly; not only the power of carrier has been increased, has improved the climbing and has passed the rail ability, has also reduced vibrations that the track head caused when passing the rail, the noise problem. After the carrier is introduced into the driving mode, the carrier is high in reliability, stable in operation, low in failure rate, safer in use and obvious in advantages.

Description

Novel drive structure of carrier and carrier

Technical Field

The utility model relates to a novel drive structure of carrier and carrier.

Background

In the existing stereo garage using carriers, the whole process of storing and taking cars needs to be realized by the carriers, all the actions of entering and exiting the garage are finished by the carriers, the carriers frequently move to and fro among an entrance, an elevator and a parking space, most of the carriers on the market are driven by single wheels (namely one driving wheel is arranged on each side of a robot) and are influenced by a plurality of factors such as installation precision, site conditions, elastic deformation of materials and the like, the carrier tracks of the entrance, the elevator and the parking space cannot be completely in a horizontal plane, and the phenomenon of height difference or slight track gradient exists to some extent, and the previous carriers driven by the single wheels often pass through the tracks or the previous carriers stop at the butt joint of the tracks after the previous wheels pass through the tracks and cannot continue to move forwards; or the problems of large noise and large vibration when the carrier passes the rail and unstable signals and signal loss of the carrier are caused by the rail height difference between each part when the carrier passes the rail, which are the defects of single-wheel driving.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a novel drive structure of carrier and carrier.

In a first aspect, the utility model provides a novel drive structure of carrier, include: the driving unit is connected with the driving wheel set; the number of the driving wheel sets is multiple, and each driving wheel set at least comprises two driving wheels; the driving unit includes a driving shaft, a gear assembly connected with the driving shaft, and the driving shaft is connected with each driving wheel set through the gear assembly.

In a second aspect, the present invention also provides a carrier, which comprises a carrier base and the novel driving structure of the carrier as in the first aspect, wherein the carrier base is connected with the novel driving structure of the carrier.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses introduce new drive mode in the transport, the unilateral front wheel all changes the double round or is more than two wheels, and the double round is the drive wheel that has power, and the rear wheel unilateral also changes the double round structure or is more than two wheel structures, has not only increased the power of carrier, has improved the climbing ability of crossing the rail, because the vibrations that the track difference caused when also having reduced the rail, the noise problem. After the carrier is introduced into the driving mode, the carrier is high in reliability, stable in operation, low in failure rate, safer in use and obvious in advantages.

2. The utility model discloses a novel carrier driving method is the double round because of initiative and driven, has increased the climbing ability, has reduced because of the carrier that the track difference in height caused can't go or cross a series of problems such as rail vibrations, noise are big, improve equipment stability and security, and the card is in the unable condition that removes of track department when the carrier crosses the rail basically can not appear, simplifies later maintenance work, improves and uses the impression, kills many birds with one stone.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a schematic view of a novel driving structure of the carrier of the present invention;

in the figure: 1. a drive motor; 2. a drive shaft; 3. a first drive gear; 4. a second drive gear; 5. a third drive gear; 6. a drive wheel; 7. a driven wheel.

The specific implementation mode is as follows:

the present invention will be further explained with reference to the accompanying drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Example 1

As shown in fig. 1, the utility model provides a novel drive structure of carrier, include: the driving unit is connected with the driving wheel set; the number of the driving wheel sets is multiple, and each driving wheel set at least comprises two driving wheels; the driving unit comprises a driving shaft and gear assemblies connected with the driving shaft, the driving shaft is connected with each driving wheel set through the gear assemblies, and driving wheels of all the driving wheel sets are driven to synchronously rotate through the driving shaft.

Furthermore, still include driven wheelset, driven wheelset is equipped with a plurality ofly, and the drive wheelset includes two at least from the driving wheel. The driven wheel set is two driven wheels.

Furthermore, the device also comprises a chassis, wherein the driven wheel set is arranged at the front end of the chassis, and the driving wheel set is arranged at the rear end of the chassis.

Furthermore, the driving shaft is provided with a left driving gear and a right driving gear, the left driving gear is located at the left end of the driving shaft, and the right driving gear is located at the right end of the driving shaft. The drive shaft is also articulated with the chassis.

Further, the gear assembly includes a first gear, a second gear, a third gear, a fourth gear, and an nth gear; n is equal to the total number of the driving wheels; wherein the first gear and the second gear are matched with the left driving gear; the third gear and the fourth gear are matched with the right driving gear.

Furthermore, the driving wheel sets are provided with two groups, the two driving wheel sets are respectively a first driving wheel set and a second driving wheel set and are respectively positioned on two sides of the chassis, and the first driving wheel set and the second driving wheel set are connected through a driving rotating shaft.

Further, the first driving wheel set comprises a first driving wheel and a second driving wheel, the first gear is connected with the first driving wheel, and the second gear is connected with the second driving wheel. Furthermore, the second driving wheel set comprises a third driving wheel and a fourth driving wheel, the third gear is connected with the third driving wheel, and the fourth gear is connected with the fourth driving wheel.

Furthermore, the driving unit also comprises a power source which is connected with the driving shaft through a speed reduction transmission device; the power source is a driving motor, and the speed reduction transmission device is a speed reducer.

As shown in fig. 1, the driving shaft (serial number 2) is driven by the rotating shaft of the driving motor (serial number 1) to rotate the first driving gears (serial number 3) at two sides, so as to drive the second driving gears (serial number 4) and the third driving gears to rotate (serial number 5), so as to realize the rotation of the driving wheel (serial number 6), the driving wheel is driven to roll left and right through the positive and negative rotation of the driving motor, the driven wheel (serial number 7) rolls left and right along with the driving wheel, and the carrier can walk left and right through the rolling of the wheel body.

This novel carrier drive mode is the double round because of initiative and driven, has increased the climbing ability, has reduced because of the carrier that the track difference in height caused can't go or cross a series of problems such as rail vibrations, noise are big, improve equipment stability and security, and the card is in the unable condition that removes of track department when the carrier crosses the rail basically can not appear, simplifies later maintenance work, improves and uses the impression, kills many birds with one stone.

Example 2

The utility model also provides a carrier, adopt including the carrier as above-mentioned embodiment the novel drive structure of carrier drive.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. Novel drive structure of carrier, its characterized in that includes: the driving unit is connected with the driving wheel set; the number of the driving wheel sets is multiple, and each driving wheel set at least comprises two driving wheels; the driving unit includes a driving shaft, a gear assembly connected with the driving shaft, and the driving shaft is connected with each driving wheel set through the gear assembly.

2. The novel drive structure for carriers of claim 1, further comprising a chassis, a driven wheel group connected to the chassis; the driving wheel set is installed at one end of the chassis, and the driven wheel set is installed at the other end of the chassis.

3. The novel drive structure for a carrier as claimed in claim 2, wherein a plurality of driven wheel sets are provided, and the drive wheel set comprises at least two driven wheels.

4. The novel drive structure for carriers as claimed in claim 2, wherein said drive shaft is provided with a left drive gear and a right drive gear, the left drive gear being located at the left end of the drive shaft and the right drive gear being located at the right end of the drive shaft.

5. The novel driving structure of carrier as claimed in claim 4, wherein there are two sets of driving wheel sets, the two sets of driving wheel sets are respectively the first driving wheel set and the second driving wheel set, and are respectively located on two sides of the chassis, and the first driving wheel set and the second driving wheel set are connected through the driving shaft.

6. The novel carrier drive arrangement as claimed in claim 5, wherein said gear assembly includes a first gear, a second gear, a third gear, a fourth gear. N is equal to the total number of the driving wheels; wherein the first gear and the second gear are matched with the left driving gear; the third gear and the fourth gear are matched with the right driving gear.

7. The novel drive structure for a carrier as claimed in claim 6, wherein said first drive wheel set includes a first drive wheel and a second drive wheel, said first gear being connected to said first drive wheel and said second gear being connected to said second drive wheel.

8. The novel drive structure for a carrier as claimed in claim 6, wherein said second drive wheel set includes a third drive wheel and a fourth drive wheel, said third gear being connected to said third drive wheel and said fourth gear being connected to said fourth drive wheel.

9. The novel drive structure for carriers of claim 1, wherein said drive unit further comprises a power source connected to the drive shaft through a reduction gear.

10. A carrier, characterized in that the carrier is driven by the novel carrier driving structure as claimed in any one of claims 1 to 9.