CN108035992B

CN108035992B - Automatic braking device

Info

Publication number: CN108035992B
Application number: CN201810027776.0A
Authority: CN
Inventors: 沙学东
Original assignee: Guoyixian Intelligent Technology Shanghai Co ltd
Current assignee: Guoyixian Intelligent Technology Shanghai Co ltd
Priority date: 2018-01-11
Filing date: 2018-01-11
Publication date: 2023-10-31
Anticipated expiration: 2038-01-11
Also published as: CN108035992A

Abstract

The application discloses an automatic braking device which comprises a vehicle body, a spring, a braking device, a motor and a center console, wherein one end of a pull rope is wound on a foot brake of the vehicle body, the other end of the pull rope is fixed on a rotating end of the motor, the braking device comprises a guide rail, a sliding block and a limit sensor, the sliding block is arranged at the head end of the guide rail, the sliding block is fixed on the pull rope, the limit sensor is divided into a first limit sensor and a second limit sensor, the first limit sensor and the second limit sensor are both arranged on the guide rail, the first limit sensor is arranged at a position close to the sliding block, the second limit sensor is arranged at the tail end of the guide rail, one end of the spring is fixed on the vehicle body, the other end of the spring is fixed on the foot brake of the vehicle body, and the motor is electrically connected with the center console. According to the application, the automatic braking device is arranged at the foot brake of the forklift, and the forward running and stopping of the locomotive are intelligently finished through the presetting of the center console.

Description

Automatic braking device

Technical Field

The application relates to the field of forklifts, in particular to an automatic braking device.

Background

The current transportation industry is not excessively involved in intelligent transportation, but from the development trend of the whole industry, the intelligent transportation is a very promising direction, how to lay out in advance in the direction is particularly important, and how to freely control the forward movement and stop of a locomotive is an important precondition for the intelligent transportation.

Disclosure of Invention

Based on the above, the application provides an automatic braking device to solve the problem that the existing intelligent vehicle is difficult to automatically brake.

To achieve the purpose, the application adopts the following technical scheme:

the utility model provides an automatic brake equipment, includes automobile body, spring, brake equipment, motor and well accuse platform, still twine the one end of stay cord on the foot brake of automobile body, the other end of stay cord is fixed on the rotating end of motor, brake equipment includes guide rail, slider and spacing inductor, the slider sets up in the head end of guide rail, and the slider is fixed on the stay cord, spacing inductor divide into first spacing inductor and the spacing inductor of second, and first spacing inductor and the spacing inductor of second all set up on the guide rail, and first spacing inductor sets up in being close to slider department, and the spacing inductor of second sets up at the tail end of guide rail, the one end of spring is fixed on the automobile body, and the other end is fixed on the foot brake of automobile body, the motor with well accuse platform electric connection.

As a preferable mode of the application, one end of the pull rope close to the foot brake is also provided with a fixed pulley for changing the stress direction.

As a preferable mode of the application, the foot brake is an arc-shaped foot brake.

The beneficial effects of the application are as follows:

according to the application, the automatic braking device is arranged at the foot brake of the forklift, and the forward running and stopping of the locomotive are intelligently finished through the presetting of the center console.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following description will simply refer to the drawings that are required to be used in the description of the embodiments of the present application.

Fig. 1 is a schematic illustration of a fork truck according to an embodiment of the present application;

fig. 2 is a schematic view of an automatic braking device according to an embodiment of the present application.

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the application more clear, the technical scheme of the embodiment of the application will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-2, this embodiment provides an automatic braking device, mainly comprising a vehicle body 1, a spring 2, a braking device 3, a motor 4 and a center console 5, wherein a foot brake 101 of the vehicle body 1 is further wound with one end of a pull rope 6, the other end of the pull rope 6 is fixed on a rotating end of the motor 4, the braking device 3 comprises a guide rail 301, a sliding block 302, a first limit sensor 303 and a second limit sensor 304, the sliding block 302 is arranged at the head end of the guide rail 301, the sliding block 302 is fixed on the pull rope 6, the first limit sensor 303 and the second limit sensor 304 are both arranged on the guide rail 301, the first limit sensor 303 is arranged near the sliding block 302, the second limit sensor 304 is arranged at the tail end of the guide rail 6, one end of the spring 2 is fixed on the vehicle body 1, the other end of the spring is fixed on the foot brake 101 of the vehicle body 1, and the motor 4 is electrically connected with the center console 5, preferably, in the application, one end of a pull rope 6, which is close to a foot brake 101, is provided with a fixed pulley 7, the appearance of the foot brake 101 is arc-shaped, when one end of the pull rope 6 is fixed on the foot brake 101 and the other end passes through the fixed pulley 7 to be fixed on a motor 4, the stress of the foot brake 101 is always along the direction of the pull rope 6 on the fixed pulley 7, so that the foot brake 101 is pulled by the minimum force, the stress of a slide block 302 is also along a guide rail 301, when the vehicle works, the vehicle normally moves forwards, when the vehicle moves to a preset stopping place, the motor starts to positively rotate the slide block 302 to move to the position of a second limit sensor 304 under the traction of the pull rope 6, at the moment, the second limit sensor 304 is in an on state, the first limit sensor 303 is in an off state, the second limit sensor 304 senses the slide block 302, the motor 4 stops running, and when the vehicle is going forward continuously, the motor 4 starts to run reversely, the foot brake 101 returns to the original position, but the light cannot return to the head and the tail by the elasticity of the foot brake 101, the elasticity of the spring 2 forces the foot brake 101 to rebound, the sliding block 302 returns to the head end of the guide rail 301, at the moment, the first limit sensor 303 is started, the second limit sensor 304 is closed, the first limit sensor 303 senses the sliding block 302, the motor 4 stops reversing, and the whole operation process is controlled by the preset of the center console 5.

Note that the above is only a preferred embodiment of the present application and the technical principle applied. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, while the application has been described in connection with the above embodiments, the application is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the application, which is set forth in the following claims.

Claims

1. The automatic braking device is characterized by comprising a vehicle body, a spring, a braking device, a motor and a center console, wherein one end of a pull rope is wound on a foot brake of the vehicle body, the other end of the pull rope is fixed on a rotating end of the motor, the braking device comprises a guide rail, a sliding block and a limit inductor, the sliding block is arranged at the head end of the guide rail and is fixed on the pull rope, the limit inductor is divided into a first limit inductor and a second limit inductor, the first limit inductor and the second limit inductor are both arranged on the guide rail, the first limit inductor is arranged at a position close to the sliding block, the second limit inductor is arranged at the tail end of the guide rail, one end of the spring is fixed on the vehicle body, the other end of the spring is fixed on the foot brake of the vehicle body, and the motor is electrically connected with the center console;

the fixed pulley for changing the stress direction is also arranged at one end of the pull rope close to the foot brake;

the foot brake is an arc-shaped foot brake;

one end of the pull rope is fixed on the foot brake, the other end of the pull rope penetrates through the fixed pulley to be fixed on the motor, the stress of the foot brake is always along the direction of the pull rope on the fixed pulley, and the stress of the sliding block is also along the guide rail.