CN217201921U

CN217201921U - Automatic forklift

Info

Publication number: CN217201921U
Application number: CN202220215173.5U
Authority: CN
Inventors: 陈锡聪; 吴忠刚; 陈文山; 石炳南
Original assignee: Hongfujin Precision Electronic Yantai Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Electronic Yantai Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-16
Anticipated expiration: 2032-01-26

Abstract

The application provides an automatic fork truck includes fork truck body, lifting unit and carrier assembly, and lifting unit sets up in one side of fork truck body, and lifting unit is connected in the carrier assembly transmission. Further comprising: the automatic navigation assembly comprises a first radar and a second radar, the first radar is arranged at the top of the lifting assembly, and the second radar is arranged at the bottom of the forklift body; the control assembly is arranged in the forklift body, is electrically connected with the automatic navigation assembly and is used for adjusting the motion state of the forklift body according to the detection result of the automatic navigation assembly; the 3D camera is installed on the lifting component and used for identifying and locking the target goods. The automatic forklift provided by the application can automatically identify the surrounding environment and lock target goods by setting the automatic navigation assembly and the 3D camera, realizes automatic running and automatic insertion of goods under the action of the control assembly, realizes unmanned operation of warehouse logistics, improves the universality of the forklift, and reduces the labor cost and the warehouse transformation cost.

Description

Automatic forklift

Technical Field

The application relates to the technical field of forklifts, in particular to an automatic forklift.

Background

Forklifts are industrial handling vehicles, which are various wheeled handling vehicles for handling, stacking and short-distance transportation of piece-pallet goods, and are commonly used for transportation of large warehoused articles.

Most of the existing forklifts are still automatically moved to convey goods through manual operation or by using magnetic track navigation and RFID positioning technology, and the method can meet certain requirements, but has high limitation, needs to greatly modify a warehouse, and has no universality.

SUMMERY OF THE UTILITY MODEL

The application provides automatic fork truck to solve the problem that above-mentioned cost of labor is high, the fork truck commonality is poor.

The embodiment of the application is realized as follows:

the utility model provides an automatic forklift, includes fork truck body, lifting unit and carrier assembly, lifting unit set up in one side of fork truck body, the carrier assembly transmission is connected lifting unit still includes:

the automatic navigation assembly comprises a first radar and a second radar, the first radar is arranged at the top of the lifting assembly, and the second radar is arranged at the bottom of the forklift body;

the control assembly is arranged in the forklift body, is electrically connected with the automatic navigation assembly and is used for adjusting the motion state of the forklift body according to the detection result of the automatic navigation assembly;

the 3D camera is arranged on the lifting assembly and used for identifying and locking target cargos; the control assembly is further used for controlling the motion states of the lifting assembly and the bearing assembly according to the detection structure of the 3D camera.

So, through setting up automatic navigation subassembly and 3D camera, make fork truck can automatic identification surrounding environment and locking target goods, fork truck can realize automatic traveling and insert the goods automatically under control assembly's effect, realizes the unmanned operation of warehouse commodity circulation, promotes fork truck's commonality, reduces cost of labor and warehouse transformation cost.

In one possible embodiment:

the lifting assembly comprises a lifting driver and a lifting support, the lifting driver is partially arranged in the forklift body, the lifting support is arranged on one side of the forklift body, and the bearing assembly is in transmission connection with the lifting driver;

the first radar is arranged at the top of the lifting bracket;

the 3D camera is located between the first radar and the forklift body.

In one possible embodiment:

the lifting support is provided with a mounting frame, and the 3D camera is rotatably connected to the mounting frame.

In one possible embodiment:

two sets of the second radar symmetry set up in the relative both sides of fork truck body.

In one possible embodiment:

still include the steering wheel subassembly, set up in the bottom of fork truck body, the control assembly electricity is connected the steering wheel subassembly.

In one possible embodiment:

still include loose pulley assembly, loose pulley assembly sets up in the bottom of carrier assembly.

In one possible embodiment:

a charging electrode is further arranged on one side of the forklift body, which is far away from the bearing assembly, and is used for being plugged with an external power supply;

the charging electrodes are located between the two groups of second radars and arranged on the outer surface of the forklift body.

In one possible embodiment:

the top of lifting support still is equipped with shows the profile lamp, show the profile lamp set up in the below of first radar.

In one possible embodiment:

the automatic forklift further comprises an interface component;

the interface assembly is arranged on one side surface of the forklift body, and the control assembly is electrically connected with the interface assembly.

In one possible embodiment:

the automatic forklift further comprises a counterweight;

the counterweight part is arranged in the forklift body and used for adjusting the gravity center of the automatic forklift.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural view of an automatic forklift according to an embodiment of the present application.

Fig. 2 is a schematic structural view of the automatic forklift shown in fig. 1 in another direction.

Fig. 3 is a front view of the automatic forklift shown in fig. 1.

Fig. 4 is a side view of the automatic forklift shown in fig. 1.

Description of the main element symbols:

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

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. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present application are described in detail. In the following embodiments, features of the embodiments may be combined with each other without conflict.

Referring to fig. 1 and 2, the present embodiment provides an automatic forklift 100 including a forklift body 10, a lifting assembly 20, a carrying assembly 30, an automatic navigation assembly 40, a control assembly, and a 3D camera 50. The lifting assembly 20 is arranged on one side of the forklift body 10, the bearing assembly 30 is in transmission connection with the lifting assembly 20, and the forklift body 10 can drive the lifting assembly 20 and the bearing assembly 30 to move to a preset position. The automatic navigation assembly 40 comprises a first radar 41 and a second radar 42, wherein the first radar 41 is arranged at the top of the lifting assembly 20, and the second radar 42 is arranged at the bottom of the forklift body 10. The control assembly is arranged in the forklift body 10 and electrically connected with the automatic navigation assembly 40, and is used for adjusting the motion state of the forklift body 10 according to the detection result of the automatic navigation assembly 40. The 3D camera 50 is installed on the lifting assembly 20, the 3D camera 50 is used for identifying and locking the target cargo, and the control assembly is further used for controlling the motion states of the lifting assembly 20 and the carrying assembly 30 according to the detection structure of the 3D camera 50.

Further, the lifting assembly 20 includes a lifting driver 22 and a lifting support 21, the lifting driver 22 is partially disposed in the forklift body 10, the lifting support 21 is disposed on one side of the forklift body 10, and the carrying assembly 30 is in transmission connection with the lifting driver 22 and movably disposed on one side of the lifting support 21 departing from the forklift body 10. The lifting driver 22 is used for driving the bearing assembly 30 to move or stop along the lifting bracket 21.

Referring to fig. 3, in the embodiment of the present application, the first radar 41 is disposed on the top of the lifting bracket 21 for identifying a driving route to navigate the moving direction of the forklift body 10. Two sets of second radar 42 symmetry set up in the relative both sides of fork truck body 10 for detect the barrier around the fork truck, supplementary fork truck avoids the barrier at the in-process that traveles, promotes the stability and the security that fork truck removed.

Further, the 3D camera 50 is located between the first radar 41 and the forklift body 10, so as to lock the target cargo and reduce the risk of the 3D camera 50 being blocked. Too high position that 3D camera 50 set up can influence the lower goods in identification position, and the short position that then leads to 3D camera 50 to be sheltered from easily in the 3D camera 50 of setting up of 3D camera, can't discern the target goods. Specifically, the lifting support 21 is provided with a mounting frame 23, the mounting frame 23 is approximately located in the middle of the lifting support 21, the 3D camera 50 is rotatably connected to the mounting frame 23 so as to identify target cargos at different positions, and the control component controls the forklift body 10 and/or the lifting driver 22 to start or stop according to the identification result of the 3D camera 50, so as to drive the carrying mechanism to move, and thus, the cargos can be automatically inserted and carried.

Referring to fig. 2 again, the auto-forklift 100 further includes a steering wheel assembly 60, the steering wheel assembly 60 is disposed at the bottom of the forklift body 10, and the control assembly is electrically connected to the steering wheel assembly 60 so as to control the rotation direction of the steering wheel according to the detection signal of the auto-navigation assembly 40 and/or the 3D camera 50, thereby adjusting the moving direction of the forklift body 10.

Further, the automatic forklift 100 further comprises a pulley assembly 70, and the pulley assembly 70 is disposed at the bottom of the carrying assembly 30. The pulley assembly 70 is a driven member, and rotates with the movement of the forklift body 10 to assist the automatic forklift 100 to move, so as to reduce the friction between the bearing assembly 30 and the ground.

Referring to fig. 3 and 4, a charging electrode 11 is further disposed on a side of the forklift body 10 away from the carrying assembly 30, for plugging an external power supply to charge a battery in the forklift body 10. The charging electrode 11 is located between the two sets of the second radars 42 and is arranged on the outer surface of the forklift body 10, so that the automatic forklift 100 can operate to a charging station and automatically align the charging electrode 11 and a charging site, and automatic charging is realized.

Further, the automatic forklift 100 further includes an interface module 12 and a weight 13. The interface assembly 12 is disposed on a side surface of the forklift body 10, and the control assembly is electrically connected to the interface assembly 12. External devices may be connected to the control assembly through the interface assembly 12 to adjust the internal programming of the control assembly to optimize, service and maintain the automatic forklift 100. The counterweight 13 is partially arranged in the forklift body 10 and used for adjusting the gravity center of the automatic forklift 100, so that the problems of dumping, side turning and the like of the automatic forklift 100 when goods are moved are solved.

In the embodiment of the application, the top of the lifting support 21 is further provided with a clearance lamp 80 for warning the height range of the automatic forklift 100 and improving the safety performance of the automatic forklift 100. Preferably, the clearance lamp 80 is disposed below the first radar 41 to avoid shielding the first radar 41 and affecting the detection accuracy of the first radar 41.

The automatic forklift 100 of this application makes forklift can automatic identification surrounding environment and locking target goods through setting up automatic navigation subassembly 40 and 3D camera 50, under control assembly's effect, realizes automatic traveling and inserts the goods of getting automatically, realizes the unmanned operation of warehouse commodity circulation, promotes forklift's commonality, reduces cost of labor and warehouse transformation cost.

Although the present application has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the present application.

Claims

1. An automatic forklift comprises a forklift body, a lifting assembly and a bearing assembly, wherein the lifting assembly is arranged on one side of the forklift body, and the bearing assembly is in transmission connection with the lifting assembly; it is characterized by also comprising:

the control assembly is arranged in the forklift body, is electrically connected with the automatic navigation assembly and is used for adjusting the motion state of the forklift body according to the detection result of the automatic navigation assembly; and

the 3D camera is installed on the lifting assembly and used for identifying and locking target cargos, and the control assembly is further used for controlling the motion states of the lifting assembly and the bearing assembly according to the detection structure of the 3D camera.

2. The automatic forklift of claim 1, wherein:

the first radar is arranged at the top of the lifting bracket;

the 3D camera is located between the first radar and the forklift body.

3. The automatic forklift of claim 2, wherein:

4. The automatic forklift of claim 1, wherein:

5. The automatic forklift of claim 1, wherein:

6. The automatic forklift as recited in claim 5, wherein:

7. The automatic forklift truck according to claim 4, wherein:

8. The automatic forklift of claim 2, wherein:

the top of lifting support still is equipped with and shows the clearance lamp, it sets up to show the clearance lamp in the below of first radar.

9. The automatic forklift as recited in claim 1, wherein:

the automatic forklift further comprises an interface component;

10. The automatic forklift of claim 1, wherein:

the automatic forklift further comprises a counterweight;