CN211842078U

CN211842078U - Rail replacing mechanism

Info

Publication number: CN211842078U
Application number: CN202020327501.1U
Authority: CN
Inventors: 申军军; 王传峰; 张琛; 郝秀峰
Original assignee: Tianjin Huaning Electronics Co Ltd
Current assignee: Tianjin Huaning Electronics Co Ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-03
Anticipated expiration: 2030-03-16

Abstract

The utility model provides a trade rail mechanism, the mounting bracket comprises a mounting bracket, the lead screw, a guide bar, No. two guide bars, driving motor, the slider, the connecting plate, a guide rail and No. two guide rails, mounting bracket one end is through looping through a guide bar that is parallel to each other, the lead screw, No. two guide bars are connected to the other end of mounting bracket, a driving motor fixed mounting is on the mounting bracket, and a driving motor's output is connected to the lead screw, the slider passes a guide bar in proper order, lead screw and No. two guide bars, and a relative guide bar of slider, lead screw and No. two guide bars remove, the slider bottom is through connecting plate fixed connection to a guide rail, No. two guide rails. The utility model discloses can replace a track, No. two tracks, conveniently charge to two robots simultaneously.

Description

Rail replacing mechanism

Technical Field

The utility model belongs to the robot field of charging especially relates to a trade rail mechanism.

Background

The automation and wireless degree of the existing coal mine is higher and higher, in order to improve the field and production efficiency, most mobile devices are powered by batteries, automatic inspection robots are also the trend of future coal mine development, the power of each inspection robot is derived from the batteries, and when the battery voltage of the robots is low, workers are required to detach for charging, so that the human resources are greatly wasted, the utilization rate of the robots is reduced, and the inspection robots can be automatically charged by adopting the system; in view of the above, it is desirable to provide an automatic charging device that is safe, reliable, capable of transmitting data in real time, and convenient to install.

Disclosure of Invention

In view of this, the utility model aims at providing a trade rail mechanism can alternate the track to the robot according to the condition and charge, saves time.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a trade rail mechanism, which comprises a mounting bracket, the lead screw, a guide bar, No. two guide bars, driving motor, the slider, the connecting plate, a guide rail and No. two guide rails, mounting bracket one end is through a guide bar that loops through parallel to each other, the lead screw, No. two guide bars are connected to the other end of mounting bracket, a driving motor fixed mounting is on the mounting bracket, and a driving motor's output is connected to the lead screw, the slider passes a guide bar in proper order, lead screw and No. two guide bars, and a relative guide bar of slider, lead screw and No. two guide bars remove, the slider bottom is through connecting plate fixed connection to a guide rail, No. two guide rails.

Further, the mounting bracket is U type structure transversely, including a board, intermediate lamella and No. two boards, a board one end is connected to No. two boards through the intermediate lamella and forms the mounting bracket, and the one side of a board loops through a guide bar, lead screw, No. two guide bars that are parallel to each other and is connected to No. two boards, a driving motor of another side fixed mounting of a board.

Furthermore, the intermediate plate is provided with a limiting plate parallel to the first plate, and the mounting position of the limiting plate is close to the first plate.

Furthermore, the sliding block is provided with a first through hole, a threaded hole and a second through hole, and the first guide rod is sleeved in the first through hole; the second guide rod is sleeved in the second through hole; the screw rod is sleeved in the threaded hole and is in threaded connection with the threaded hole.

Furthermore, the first driving motor is a stepping motor, and the model is MMRV 030.

Furthermore, the first guide rail and the second guide rail are C-shaped tubes and are made of alloy steel.

Compared with the prior art, a trade rail mechanism have following advantage:

(1) a trade rail mechanism, simple structure, it is practical convenient, utilize lead screw drive slider to slide, reach the purpose of trading the rail.

(2) A trade rail mechanism, set up the limiting plate on the mounting bracket, prevent that a guide rail from causing a driving motor's damage to the mounting bracket striking.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of a rail replacing mechanism according to an embodiment of the present invention.

Description of reference numerals:

21-a mounting frame; 211-one plate; 212-a middle plate; 213-second plate; 214-a limiting plate; 22-a lead screw; 23-guide bar number one; 24-second guide bar; 25-a drive motor; 26-a slide block; 27-a connecting plate; 28-guide rail number one; 29-guide rail No. two.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A rail replacing mechanism is shown in figure 1 and comprises an installation frame 21, a lead screw 22, a first guide rod 23, a second guide rod 24, a first driving motor 25, a sliding block 26, a connecting plate 27, a first guide rail 28 and a second guide rail 29, wherein one end of the installation frame 21 is connected to the other end of the installation frame 21 through the first guide rod 23, the second guide rod 24 and the first driving motor 25 which are parallel to each other in sequence, the first driving motor 25 is fixedly installed on the installation frame 21, the output end of the first driving motor 25 is connected to the lead screw 22, the sliding block 26 sequentially penetrates through the first guide rod 23, the lead screw 22 and the second guide rod 24, the sliding block 26 moves relative to the first guide rod 23, the lead screw 22 and the second guide rod 24, and the bottom of the sliding block 26 is fixedly connected to the first guide rail 28 and the second guide rail 29 through the.

The cross section of mounting bracket 21 is U type structure, including a board 211, intermediate lamella 212 and No. two boards 213, a board 211 one end is connected to No. two boards 213 through intermediate lamella 212 and forms mounting bracket 21, a one side of a board 211 loops through a guide bar 23, lead screw 22 that are parallel to each other, No. two guide bars 24 are connected to No. two boards 213, a driving motor 25 of another side fixed mounting of a board 211, a guide bar 23, No. two guide bars 24 guarantee that the slider can be linear motion, lead screw 22 is used for the slider to carry out the transmission effect.

The middle plate 212 is provided with a limiting plate 214 parallel to the first plate 211, the mounting position of the limiting plate 214 is close to the first plate 211, the limiting plate 214 is used for protecting the mounting frame 21, and the first guide rail 28 is placed to collide with the mounting frame to damage the first driving motor 25.

The sliding block 26 is provided with a first through hole, a threaded hole and a second through hole, and the first guide rod 23 is sleeved in the first through hole; the second guide rod 24 is sleeved in the second through hole; the lead screw 22 is sleeved in the threaded hole and is in threaded connection with the threaded hole.

The first driving motor 25 is a stepping motor and has the model of MMRV 030.

The first guide rail 28 and the second guide rail 29 are C-shaped pipes which are convenient for mounting the robot and made of alloy steel, so that stability is guaranteed.

A rail-changing mechanism, the operating principle, there are several position sensors on the conveying rail, used for reporting the position on the conveying rail 5 of the robot, when the robot conveys the set position of the conveying rail 5, the position sensor detects the information of the robot, then transmit the detected information to the control device, the control device controls the opening and closing mechanism 1 of the door to open the door, then the robot enters the container 6, the correlation sensor on the first guide rail 28 will detect the robot, when the robot and the first guide rail 28 are in the same straight line, the robot passes over from conveying rail 5 to the first guide rail 28, and the control device controls the anti-disengaging motor 321 to open the anti-disengaging cover plate 324, then the robot inserts into a charging socket 31 to charge, then the anti-disengaging cover plate 324 is lifted, fixedly connected to the robot, prevent the robot from falling off, when the inspection robot is in the charging process, when the inspection robot needs to be charged, the controller controls the first driving motor 25 of the rail changing mechanism 2 to work, then the lead screw 22 drives the sliding block 26 to start moving, the second guide rail 29 is moved to the position which is on the same straight line with the conveying rail 5, and in the state, the robot which newly enters the box body 6 repeats the process to charge the newly entering robot.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rail replacing mechanism is characterized in that: comprises a mounting rack (21), a screw rod (22), a first guide rod (23), a second guide rod (24), a first driving motor (25), a slide block (26), a connecting plate (27), a first guide rail (28) and a second guide rail (29),

one end of the mounting rack (21) is connected to the other end of the mounting rack (21) through a first guide rod (23), a lead screw (22) and a second guide rod (24) which are mutually parallel in sequence, a first driving motor (25) is fixedly arranged on the mounting rack (21), the output end of the first driving motor (25) is connected to the lead screw (22),

slider (26) pass guide bar (23), lead screw (22) and No. two guide bar (24) in proper order, and slider (26) relative guide bar (23), lead screw (22) and No. two guide bar (24) remove, and slider (26) bottom is through connecting plate (27) fixed connection to guide rail (28), No. two guide rail (29).

2. A rail changing mechanism as claimed in claim 1, wherein: mounting bracket (21) cross section is U type structure, including a board (211), intermediate lamella (212) and No. two board (213), a board (211) one end is connected to No. two board (213) through intermediate lamella (212) and forms mounting bracket (21), the one side of a board (211) loops through a guide bar (23), lead screw (22), No. two guide bars (24) that are parallel to each other and is connected to No. two board (213), another side fixed mounting driving motor (25) of a board (211).

3. A rail changing mechanism as claimed in claim 2, wherein: the middle plate (212) is provided with a limiting plate (214) which is parallel to the first plate (211), and the mounting position of the limiting plate (214) is close to the first plate (211).

4. A rail changing mechanism as claimed in claim 1, wherein: the sliding block (26) is provided with a first through hole, a threaded hole and a second through hole, and the first guide rod (23) is sleeved in the first through hole; a second guide rod (24) is sleeved in the second through hole; the lead screw (22) is sleeved in the threaded hole and is in threaded connection with the threaded hole.

5. A rail changing mechanism as claimed in claim 1, wherein: the first driving motor (25) is a stepping motor, and the type is MMRV 030.

6. A rail changing mechanism as claimed in claim 1, wherein: the first guide rail (28) and the second guide rail (29) are C-shaped tubes and are made of alloy steel.