CN216566537U

CN216566537U - Conveying deviation prevention device in coal mine electromechanical transportation

Info

Publication number: CN216566537U
Application number: CN202220063163.4U
Authority: CN
Inventors: 周大伟; 宋少杨; 张鹏; 孙博
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-20
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a conveying deviation prevention device in coal mine electromechanical transportation, and relates to the technical field of electromechanical transportation. The lifting device comprises a base station and grooves, wherein the grooves are formed in the upper surface of the base station, a group of grooves are symmetrically formed in the upper surface of the base station, lifting devices are arranged in the grooves and comprise motors, first connecting rods, second connecting rods, fixing plates, first sliding blocks and second sliding blocks, and output shafts of the motors are fixedly connected with the first sliding blocks. The utility model can fasten electromechanical equipment with different sizes by adjusting the height of the fixing plate and the position of the sleeve, has good fixity and strong applicability, and prevents the electromechanical equipment from deflecting in the transportation process to cause damage.

Description

Conveying deviation prevention device in coal mine electromechanical transportation

Technical Field

The utility model belongs to the technical field of electromechanical transportation, and particularly relates to a conveying deviation prevention device in electromechanical transportation of a coal mine.

Background

Electromechanical equipment is generally used in the coal mining construction process, the coal mine is narrow, large-sized transportation equipment cannot enter the coal mine, the electromechanical equipment in the coal mine is generally transported in a lifting mode, the lifting mode is not stable enough, and the lifted and transported electromechanical equipment is deflected due to inertia in a transportation channel, particularly at the corner of the channel, so that the electromechanical equipment impacts the periphery of the mine wall, and the electromechanical equipment is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conveying deviation prevention device in coal mine electromechanical transportation, which solves the problems that the existing coal mine electromechanical transportation is unstable in fixation, so that deviation occurs in the transportation process, equipment collides with a mine wall, and damage is caused.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a conveying deviation-preventing device in coal mine electromechanical transportation, which comprises a base station and grooves, wherein the grooves are formed in the upper surface of the base station, a group of grooves are symmetrically formed in the upper surface of the base station, lifting devices are arranged in the grooves and comprise motors, first connecting rods, second connecting rods, fixing plates, first sliding blocks and second sliding blocks, output shafts of the motors are fixedly connected with the first sliding blocks, the first sliding blocks are matched with the grooves in a sliding mode, the front side surfaces of the first sliding blocks are hinged with the first connecting rods, the second connecting rods are hinged with the side walls of the grooves, the first connecting rods and the second connecting rods are arranged in a crossed mode, the crossed positions of the first connecting rods and the second connecting rods are hinged, the second sliding blocks are connected to one sides, far away from the base station, of the first connecting rods and the second connecting rods, the fixing plates are arranged on the upper surfaces of the second sliding blocks, and a plurality of grooves are formed in the sides, close to the second sliding blocks, of the fixing plates, the second sliding block is filled in the sliding block, the second sliding block is in sliding fit with the fixed plates, a plurality of threaded rods are arranged between the two fixed plates, two sections of threads are arranged on the periphery of each threaded rod, the directions of the two sections of threads are opposite, one end of each threaded rod is connected with a rocker, each rocker penetrates through the fixed plate and extends to the outer side of the fixed plate, each rocker is in rotating fit with the corresponding fixed plate, the other end of each threaded rod is connected to the side wall of the other fixed plate, each threaded rod is in rotating fit with the corresponding fixed plate, a plurality of sleeves are sleeved on the periphery of each threaded rod, and the sleeves are in threaded fit with the corresponding threaded rods; the rear side surface of the sleeve is provided with a plurality of springs, and one side of each spring, which is far away from the sleeve, is connected with a buffer plate; the lower surface of the base station is provided with a plurality of rollers; a limiting rod is arranged on the front side face of the sleeve, penetrates through the fixing plate and is in sliding fit with the fixing plate; two sleeves are arranged on the periphery of the threaded rod; two threaded rods are arranged between the two fixing plates.

By utilizing the matching among the fixed plate, the motor, the first sliding block, the first connecting rod, the second connecting rod and the second sliding block, when the motor is started, the output shaft of the motor pushes the first sliding block, the first sliding block moves along the groove, the first sliding block drives the first connecting rod and the second connecting rod to move, and the second sliding block is further driven to slide along the groove on the lower surface of the fixed plate, so that the fixed plate is lifted; the fixed plate, the rocker, the threaded rod and the sleeves are matched, the rocker is rotated, the rocker drives the threaded rod to move, the two sleeves on the periphery of the threaded rod move along threads in opposite directions, the two sleeves approach to each other, and the electromechanical equipment on the base station is fixed; utilize the cooperation between sleeve pipe, gag lever post, the fixed plate, can carry on spacingly to the sleeve pipe, when preventing that the threaded rod from rotatory, make the sleeve pipe rotatory, utilize the cooperation between spring, the buffer board, can utilize the buffering of spring, cushion the power of pressing from both sides tight electromechanical device, prevent to press from both sides tight dynamics and lead to the fact the damage to electromechanical device greatly.

The utility model has the following beneficial effects:

the utility model utilizes the matching among the fixed plate, the motor, the first sliding block, the first connecting rod, the second connecting rod and the second sliding block, when the motor is started, the first sliding block is pushed to further drive the first connecting rod to move so as to drive the second connecting rod to move, so that the fixed plate is lifted, and utilizes the matching among the fixed plate, the rocker, the threaded rod and the sleeves to drive the threaded rod to move when the rocker is rotated so as to enable the two sleeves to be close to clamp equipment above a base station.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view taken at a-a in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base station; 101. a rocker; 102. a threaded rod; 2. a roller; 3. a motor; 4. a first slider; 5. a first link; 6. a second link; 7. a groove; 8. a limiting rod; 9. a fixing plate; 10. a sleeve; 11. a buffer plate; 12. a spring; 13. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the utility model is a conveying deviation prevention device in coal mine electromechanical transportation, comprising a base platform 1 and a groove 7, wherein the groove 7 is arranged on the upper surface of the base platform 1, a group of grooves 7 are symmetrically arranged on the upper surface of the base platform 1, a lifting device is arranged in each groove 7, the lifting device comprises a motor 3, a first connecting rod 5, a second connecting rod 6, a fixing plate 9, a first sliding block 4 and a second sliding block 13, an output shaft of the motor 3 is fixedly connected with the first sliding block 4, the first sliding block 4 is in sliding fit with the groove 7, the front side surface of the first sliding block 4 is hinged with the first connecting rod 5, the second connecting rod 6 is hinged with the side wall of the groove 7, the first connecting rod 5 and the second connecting rod 6 are arranged in a crossed manner, the crossed portion of the first connecting rod 5 and the second connecting rod 6 is hinged, one side of the first connecting rod 5 and the second connecting rod 6 far away from the base platform 1 is connected with the second sliding block 13, the upper surface of a second sliding block 13 is provided with a fixed plate 9, one side of the fixed plate 9, which is close to the second sliding block 13, is provided with a plurality of grooves 7, the second sliding block 13 is filled inside the sliding block, the second sliding block 13 is in sliding fit with the fixed plate 9, a plurality of threaded rods 102 are arranged between the two fixed plates 9, two sections of threads are arranged on the periphery of each threaded rod 102, the directions of the two sections of threads are opposite, one end of each threaded rod 102 is connected with a rocker 101, the rocker 101 penetrates through the fixed plate 9 and extends to the outer side of the fixed plate 9, the rocker 101 is in rotating fit with the fixed plate 9, the other end of each threaded rod 102 is connected to the side wall of the other fixed plate 9, the threaded rod 102 is in rotating fit with the fixed plate 9, a plurality of sleeves 10 are sleeved on the periphery of the threaded rod 102, and the sleeves 10 are in threaded fit with the threaded rods 102; the rear side surface of the sleeve 10 is provided with a plurality of springs 12, and one side of each spring 12, which is far away from the sleeve 10, is connected with a buffer plate 11; the lower surface of the base station 1 is provided with a plurality of rollers; a limiting rod 8 is arranged on the front side surface of the sleeve 10, the limiting rod 8 penetrates through a fixing plate 9, and the limiting rod 8 is in sliding fit with the fixing plate 9; two sleeves 10 are arranged on the periphery of the threaded rod 102; two threaded rods 102 are arranged between the two fixing plates 9.

By utilizing the matching among the fixed plate 9, the motor 3, the first sliding block 4, the first connecting rod 5, the second connecting rod 6 and the second sliding block 13, when the motor 3 is started, the output shaft of the motor 3 pushes the first sliding block 4, the first sliding block 4 moves along the groove 7, the first sliding block 4 drives the first connecting rod 5 and the second connecting rod 6 to move, and further drives the second sliding block 13 to slide along the groove 7 on the lower surface of the fixed plate 9, so that the fixed plate 9 is lifted; by utilizing the matching among the fixed plate 9, the rocker 101, the threaded rod 102 and the sleeves 10, the rocker 101 is rotated, the rocker 101 drives the threaded rod 102 to move, the two sleeves 10 on the peripheral side of the threaded rod 102 move along the threads in opposite directions, the two sleeves 10 approach to fix the electromechanical equipment on the base station 1; utilize the cooperation between sleeve pipe 10, gag lever post 8, the fixed plate 9, can carry on spacingly to sleeve pipe 10, when preventing that threaded rod 102 is rotatory, make sleeve pipe 10 rotatory, utilize the cooperation between spring 12, the buffer board 11, can utilize the buffering of spring 12, cushion the power of pressing from both sides tight electromechanical device, prevent to press from both sides tight dynamics and lead to the fact the damage to electromechanical device excessively.

During the use, the user puts the electromechanical device of will transporting in base station 1 top, starting motor 3 this moment, motor 3 promotes first sliding block 4, first sliding block 4 slides along recess 7, it is rotatory to drive first connecting rod 5 relative and the articulated department of second connecting rod, further drive second sliding block 13 and slide along recess 7 of fixed plate 9 lower surface, make fixed plate 9 rise, when adjusting fixed plate 9 to suitable position, rotatory rocker 101, rocker 101 drives threaded rod 102 and rotates, two sleeve pipes 10 are along the not equidirectional screw motion this moment, two sleeve pipes 10 press close to, buffer board 11 extrudees electromechanical device this moment, spring 12 shrink this moment, cushion the dynamics of pressing from both sides tight, and press from both sides tightly equipment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a conveying deviation prevention device in coal mine electromechanical transportation, includes base station (1), recess (7), establish base station (1) upper surface, its characterized in that in recess (7): a group of grooves (7) are symmetrically arranged on the upper surface of the base platform (1), lifting devices are arranged in the grooves (7) and comprise a motor (3), a first connecting rod (5), a second connecting rod (6), a fixing plate (9), a first sliding block (4) and a second sliding block (13), an output shaft of the motor (3) is fixedly connected with the first sliding block (4), the first sliding block (4) is in sliding fit with the grooves (7), the front side surface of the first sliding block (4) is hinged with the first connecting rod (5), the second connecting rod (6) is hinged with the side wall of the grooves (7), the first connecting rod (5) and the second connecting rod (6) are arranged in a crossed mode, the crossed positions of the first connecting rod (5) and the second connecting rod (6) are hinged, and the sides of the first connecting rod (5) and the second connecting rod (6) far away from the base platform (1) are connected with the second sliding block (13), the upper surface of the second sliding block (13) is provided with a fixing plate (9), one side of the fixing plate (9) close to the second sliding block (13) is provided with a plurality of grooves (7), the second sliding block (13) is filled inside the sliding block, the second sliding block (13) is in sliding fit with the fixing plate (9), a plurality of threaded rods (102) are arranged between the two fixing plates (9), the periphery of each threaded rod (102) is provided with two sections of threads, the directions of the two sections of threads are opposite, one end of each threaded rod (102) is connected with a rocker (101), the rocker (101) penetrates through the fixing plate (9) and extends to the outer side of the fixing plate (9), the rocker (101) is in rotating fit with the fixing plate (9), the other end of the threaded rod (102) is connected to the side wall of the other fixing plate (9), the threaded rod (102) is in rotating fit with the fixing plate (9), and the periphery of the threaded rod (102) is sleeved with a plurality of sleeves (10), the sleeve (10) is in threaded engagement with the threaded rod (102).

2. The conveying deviation preventing device in coal mine electromechanical transportation of claim 1, wherein: the rear side face of the sleeve (10) is provided with a plurality of springs (12), and one side, far away from the sleeve (10), of each spring (12) is connected with a buffer plate (11).

3. The conveying deviation preventing device in coal mine electromechanical transportation according to claim 1, characterized in that: the lower surface of the base platform (1) is provided with a plurality of rollers.

4. The conveying deviation preventing device in coal mine electromechanical transportation according to claim 1, characterized in that: the front side face of the sleeve (10) is provided with a limiting rod (8), the limiting rod (8) penetrates through the fixing plate (9), and the limiting rod (8) is in sliding fit with the fixing plate (9).

5. The conveying deviation preventing device in coal mine electromechanical transportation according to claim 1, characterized in that: two sleeves (10) are arranged on the periphery of the threaded rod (102).

6. The conveying deviation preventing device in coal mine electromechanical transportation according to claim 1, characterized in that: two threaded rods (102) are arranged between the two fixing plates (9).