Automatic control device for electric flat carriage

Abstract

The utility model provides an automatic control device for an electric flat carriage, which relates to the technical field of electric flat carriages and comprises a controller, a rotating table is fixedly connected to the bottom of the controller, a lifting platform is mounted at the bottom of the rotating table, and a driving motor is fixedly connected to the inside of the lifting platform. The output end of the driving motor extends to the top to be fixedly connected with the bottom of the rotating table, a base is fixedly connected to the bottom of the lifting platform, the interior of the base extends to the top, mounting grooves are formed in the positions, located at the corners of the periphery, of the base, electric push rods are fixedly connected to the interiors of the mounting grooves, and the output ends of the electric push rods are fixedly connected with the bottom of the lifting platform; by means of the design, a worker can effectively and conveniently control the electric flat carriage controller, and therefore the safety of the worker is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric flat cars, in particular to an automatic control device for an electric flat car. Background Art

[0002] Electric railcar: The most common name is electric flat car, also known as rail flatcar, electric flatbed car, rail flatcar, rail flatbed car, flatbed car, trolley, cross-car, ground crawler, etc. It is an electric rail transport vehicle within the factory. First of all, it is an electric vehicle that runs automatically under electric drive. Secondly, it is a vehicle running on rails, and the track needs to be laid on the ground;

[0003] In the prior art, electric flat carts are mainly used for transportation within the factory area, and the existing electric flat carts mainly rely on control boxes to achieve automatic control and manual control. The electric flat cart can be automatically controlled remotely through a remote terminal, while manual control requires manual operation of the control box. The existing control box is generally installed at the tail or head of the electric flat cart. In this way, the staff needs to bend over when manually operating it, which is very inconvenient. In addition, when bending over, they cannot escape in time when facing emergencies, such as the electric flat cart losing control, so the operation process is dangerous. Therefore, we propose an automatic control device for an electric flat cart. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings of the prior art. The electric flat cart is mainly a vehicle for transportation within the factory area, and the existing electric flat cart mainly relies on a control box to realize automatic control and manual control. The electric flat cart can be automatically controlled remotely through a remote terminal, while manual control requires manual operation of the control box. The existing control box is generally installed at the tail or head of the electric flat cart. In this way, the staff needs to bend down when manually operating it, which is very inconvenient. In addition, when bending down, facing an emergency, such as the electric flat cart losing control, they cannot escape in time, so the operation process is dangerous.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An automatic control device for an electric flat car includes a controller, a rotating table fixedly connected to the bottom of the controller, a lifting platform installed at the bottom of the rotating table, a drive motor fixedly connected to the interior of the lifting platform, and the output end of the drive motor extends to the top and is fixed to the bottom of the rotating table, a base fixedly connected to the bottom of the lifting platform, the interior of the base extends to the top and is provided with mounting grooves at the four corners, electric push rods are fixed to the interior of the mounting grooves, and the output end of the electric push rods is fixed to the bottom of the lifting platform.

[0007] As a preferred solution of the present invention, the periphery of the output end of the driving motor is rotatably connected to a bearing, and the periphery of the bearing is fixedly connected to the lifting platform.

[0008] The technical effect of adopting the above further solution is: through the arrangement of the bearing, the bearing can effectively support the output end of the drive motor, thereby ensuring the stability of the output end of the drive motor.

[0009] As a preferred solution of the present invention, eight bull's eye ball bearings are fixedly connected to the top of the lifting platform in a circular shape around the output end of the driving motor, and the rotating platform is rotatably connected to the bull's eye ball bearings.

[0010] The technical effect of adopting the above further solution is: through the provision of the bull's eye ball bearing, the bull's eye ball bearing can effectively support the rotating table, thereby ensuring the stability of the rotating table during rotation.

[0011] As a preferred solution of the present invention, an electric flat car body is installed at the bottom of the base, and a limiting plate is fixed to the top of the electric flat car body and located on the back side of the base.

[0012] As a preferred solution of the present invention, both sides of the bottom of the electric flat car body are symmetrically rotatably connected with guide wheels, and the bottom of the guide wheels is slidably connected with a guide rail.

[0013] As a preferred solution of the present invention, a sun visor is fixedly connected to the front of the controller near the top, and an obstacle detection camera is fixedly connected below the sun visor and located on the front of the controller.

[0014] As a preferred solution of the present invention, a control button is installed on the front of the controller near the bottom, a sound unit is installed on the right side of the control button, and a status indicator light is fixed to the top of the controller.

[0015] As a preferred solution of the present invention, a battery pack is fixedly connected to the interior of the controller near the bottom, a processing unit is fixedly connected to the interior of the controller near the top, a signal transceiver unit is installed on the top of the processing unit, and a heat dissipation unit is fixedly connected to the back of the processing unit and located inside the controller.

[0016] The technical effect of adopting the above further solution is: through the setting of the processing unit and the model transceiver unit, it is possible to effectively connect with the remote terminal, thereby effectively completing remote automatic control.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] In the present invention, through the setting of the base, the base can effectively support the lifting platform and the rotating table, thereby effectively ensuring the height of the controller, and through the setting of the electric push rod, the height of the lifting platform and the rotating table can be further increased, thereby adjusting the height of the controller, thereby facilitating the operation of workers with different heights, and through the setting of the driving motor, the driving motor can drive the rotating table to rotate, thereby facilitating the adjustment of the angle of the controller, so that it can be adjusted according to the working habits of different workers, which is very convenient, and through the setting of the obstacle detection camera, obstacles can be effectively detected. In this way, when a staff member is identified, the operation of the equipment will be stopped, thereby ensuring the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the controller structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the drive motor of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal planar structure of the controller of the utility model.

[0023] Legend: 1. Controller; 11. Sun visor; 12. Obstacle detection camera; 13. Control button; 14. Sound unit; 15. Status indicator light; 16. Battery pack; 17. Processing unit; 18. Signal transceiver unit; 19. Heat dissipation unit; 2. Rotating table; 3. Lifting platform; 31. Bull's eye bearing; 4. Drive motor; 41. Bearing; 5. Base; 51. Electric flat car body; 52. Limit plate; 53. Guide wheel; 54. Guide rail; 6. Mounting slot; 7. Electric push rod. DETAILED DESCRIPTION

[0024] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0028] Example 1

[0029] like Figures 1-4 As shown, the utility model provides a technical solution: an electric flat car automatic control device, including a controller 1, a rotating table 2 is fixedly connected to the bottom of the controller 1, a lifting platform 3 is installed at the bottom of the rotating table 2, a driving motor 4 is fixedly connected to the interior of the lifting platform 3, and the output end of the driving motor 4 extends to the top and is fixed to the bottom of the rotating table 2, the bottom of the lifting platform 3 is fixedly connected to a base 5, the interior of the base 5 extends to the top and is provided with mounting grooves 6 at the four corners, the interior of the mounting grooves 6 are fixedly connected to electric push rods 7, and the output end of the electric push rods 7 is fixed to the bottom of the lifting platform 3.

[0030] Example 2

[0031] like Figures 1-4 As shown, the periphery of the output end of the driving motor 4 is rotatably connected to a bearing 41 , and the periphery of the bearing 41 is fixedly connected to the lifting platform 3 . The bearing 41 can improve the stability of the output end of the driving motor 4 .

[0032] Eight bull's eye ball bearings 31 are fixedly connected to the top of the lifting platform 3 and in a circular shape around the output end of the driving motor 4 . The rotating platform 2 is rotatably connected to the bull's eye ball bearings 31 .

[0033] An electric flat car body 51 is installed at the bottom of the base 5, and a limit plate 52 is fixed to the top of the electric flat car body 51 and located on the back of the base 5, so that the transported goods can be limited by the limit plate 52.

[0034] Guide wheels 53 are symmetrically connected to both sides of the bottom of the electric flat car body 51, and the bottom of the guide wheels 53 is slidably connected to the guide rails 54. The guide wheels 53 can facilitate the movement of the electric flat car body 51 on the guide rails 54.

[0035] A sun visor 11 is fixedly connected to the front of the controller 1 near the top, and an obstacle detection camera 12 is fixedly connected below the sun visor 11 and located on the front of the controller 1. The sun visor 11 facilitates obstacle detection by the obstacle detection camera 12.

[0036] A control button 13 is installed on the front of the controller 1 near the bottom, a sound unit 14 is installed on the right side of the control button 13, and a status indicator light 15 is fixed to the top of the controller 1. The status indicator light 15 can be used to easily know the current status of the electric flat car body 51.

[0037] A battery pack 16 is fixedly connected to the inside of the controller 1 near the bottom, a processing unit 17 is fixedly connected to the inside of the controller 1 near the top, a signal transceiver unit 18 is installed on the top of the processing unit 17, and a heat dissipation unit 19 is fixedly connected to the back of the processing unit 17 and located inside the controller 1.

[0038] The working process of the present utility model is as follows: when using an electric flat car automatic control device, first, the staff loads the goods onto the top of the electric flat car body 51. After completion, the staff can come to the front of the controller 1. Then the staff controls the electric push rod 7 through the control button 13 to push the lifting platform 3 to rise, so as to control the height of the controller 1 to a comfortable height for themselves. At the same time, the staff controls the angle of the rotating table 2 by driving the motor 4 to adjust the angle of the controller 1. After the adjustment is completed, the staff can set the destination of the electric flat car body 51 through the control button 13. After the destination is set, the staff leaves the front of the controller 1. At this time, the obstacle detection camera 12 detects that there is no obstacle in front and can start to control the electric flat car body 51 to automatically move towards the destination on the guide rail 54. The design of the present utility model can effectively facilitate the staff to operate the electric flat car controller, thereby effectively ensuring the safety of the staff.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic control device for an electric flat car, comprising a controller (1), characterized in that: The bottom of the controller (1) is fixedly connected to a rotating table (2), the bottom of the rotating table (2) is installed with a lifting platform (3), the interior of the lifting platform (3) is fixedly connected to a driving motor (4), and the output end of the driving motor (4) extends to the top and is fixedly connected to the bottom of the rotating table (2), the bottom of the lifting platform (3) is fixedly connected to a base (5), the interior of the base (5) extends to the top and is provided with mounting grooves (6) at the four corners, the interior of the mounting grooves (6) is fixedly connected to electric push rods (7), and the output end of the electric push rods (7) is fixedly connected to the bottom of the lifting platform (3).

2. The automatic control device for an electric flat car according to claim 1, characterized in that: The outer periphery of the output end of the driving motor (4) is rotatably connected to a bearing (41), and the outer periphery of the bearing (41) is fixedly connected in the lifting platform (3).

3. The automatic control device for an electric flat car according to claim 1, characterized in that: Eight bull's eye ball bearings (31) are fixedly connected in a circular shape to the top of the lifting platform (3) and around the output end of the driving motor (4), and the rotating platform (2) is rotatably connected to the bull's eye ball bearings (31).

4. The automatic control device for an electric flat car according to claim 1, characterized in that: An electric flat car body (51) is mounted on the bottom of the base (5), and a limiting plate (52) is fixedly connected to the top of the electric flat car body (51) and located on the back side of the base (5).

5. The automatic control device for an electric flat car according to claim 4, characterized in that: Both sides of the bottom of the electric flat car body (51) are symmetrically connected to guide rail wheels (53), and the bottom of the guide rail wheel (53) is slidably connected to a guide rail (54).

6. The automatic control device for an electric flat car according to claim 1, characterized in that: A sun visor (11) is fixedly connected to the front of the controller (1) near the top, and an obstacle detection camera (12) is fixedly connected below the sun visor (11) and located on the front of the controller (1).

7. The automatic control device for an electric flat car according to claim 1, characterized in that: A control button (13) is installed on the front side of the controller (1) near the bottom, a sound unit (14) is installed on the right side of the control button (13), and a status indicator light (15) is fixed to the top of the controller (1).

8. The automatic control device for an electric flat car according to claim 1, characterized in that: A battery pack (16) is fixedly connected to the interior of the controller (1) near the bottom, a processing unit (17) is fixedly connected to the interior of the controller (1) near the top, a signal transceiver unit (18) is installed on the top of the processing unit (17), and a heat dissipation unit (19) is fixedly connected to the back of the processing unit (17) and located inside the controller (1).

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