CN217181087U

CN217181087U - Electric part detection device of electric traction coal mining machine

Info

Publication number: CN217181087U
Application number: CN202220358243.2U
Authority: CN
Inventors: 张伟; 荆文杰; 苏世峰; 赵鹏; 翟波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-12
Anticipated expiration: 2032-02-22

Abstract

The utility model provides an electric part detection device of an electric traction coal mining machine, which comprises a detection shell and a detection assembly; the detection assembly comprises a pull rope, a side cover plate, a limiting protection plate, a detection instrument, a pulley, an installation rod and a support frame; the side cover plate is movably connected to the outer wall of one side of the detection shell through a damping rotating shaft, the installation rod is fixed to the inner walls of two sides of the detection shell, the pulley is movably connected to the outer wall of the circumference of the installation rod, the pull rope is movably connected to the outer wall of the circumference of the pulley, the top of the detection instrument is clamped to one end of the pull rope, and the other end of the pull rope is clamped to the outer wall of the top of the side cover plate. The utility model discloses a side cap board can be closed to the lateral wall of detecting the shell, when the side cap board rotates along detecting the shell simultaneously for the side cap board can stimulate the stay cord, and detecting instrument derives from the cavity that forms between spacing protection shield and the detecting the shell under the guide effect of pulley, and detecting instrument detects spare part.

Description

Electric part detection device of electric traction coal mining machine

Technical Field

The utility model relates to an electric haulage coal-winning machine technical field, in particular to electric haulage coal-winning machine electric parts detection device.

Background

The electric traction coal mining machine has an important role in the coal mining industry, parts of the coal mining machine need to be detected after the coal mining machine breaks down, the existing detection method generally needs to transport the parts into a detection mechanism for detection, so that the detection efficiency is low, the improvement of the flexibility and the portability of detection equipment becomes a key point, and meanwhile, the detection equipment needs to be effectively protected during detection, so that the electric traction coal mining machine electric part detection device is provided.

Through retrieval, the patent with the Chinese patent application number of CN201220460582.8 discloses an electric part detection test bed for an electric traction coal mining machine, which comprises a frame, a left remote controller and a right remote controller, wherein left and right end head stations are arranged on the left and right sides of the frame; the middle upper part of the rack is provided with a remote control receiving box, and the middle lower part of the rack is provided with an end station receiving box; the remote control receiving box and the end station receiving box are electrically connected with the end station.

The electric part detection test bed for the electric traction coal mining machine in the patent has the following defects: in the detection process, the detection experiment table cannot be effectively protected due to more dust in the coal mining environment.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention is intended to provide an electric component detecting device for an electric haulage shearer, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial choice.

The embodiment of the utility model provides a technical scheme is so realized: an electric component detection device of an electric traction coal mining machine comprises a detection shell and a detection assembly,

the detection assembly comprises a pull rope, a side cover plate, a limiting protection plate, a detection instrument, a pulley, an installation rod and a support frame; side cover plate passes through damping pivot swing joint in detecting shell one side outer wall, and the installation pole is fixed in detecting shell both sides inner wall, and pulley swing joint in installation pole circumference outer wall, stay cord swing joint in pulley circumference outer wall, and the instrumentation top joint is in stay cord one end, and the other one end joint of stay cord is in side cover plate top outer wall, and spacing protection shield is fixed in detecting shell bottom inner wall, and support frame swing joint is in the side cover plate bottom.

In some embodiments, the bottom of the detection housing is movably connected with an upper cover plate through a hinge.

In some embodiments, the lower surface of the upper cover plate is welded with a clamping block, and the outer wall of one side of the side cover plate is provided with a clamping groove.

In some embodiments, a placing box is fixed on the inner wall of one side of the detection shell, and a buckle is clamped on the inner wall of one side of the placing box.

In some embodiments, the outer wall of the bottom of the detection shell is movably connected with a universal wheel.

In some embodiments, a first mounting plate is fixed on the outer wall of the top of the side cover plate, and a first clamping plate is movably connected to the outer wall of one side of the first mounting plate.

In some embodiments, a second mounting plate is fixed on the outer wall of the top of the detection shell, a threaded rod is connected to the inner wall of the second mounting plate through threads, a moving plate is movably connected to the outer wall of one side of the threaded rod, and a limiting rod is fixed to the outer wall of one side of the moving plate.

In some embodiments, a second clamping plate is movably connected to the outer wall of one side of the moving plate.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. utilize spacing protection shield can shelter from each interface on instrumentation surface after the instrumentation finishes using to can avoid the coal cinder that the coal mining in-process produced to enter into instrumentation's interface, cause the damage to instrumentation.

2. Utilize the upper cover plate can be airtight to detecting the shell top, through going into the draw-in groove inner wall with the fixture block card to can guarantee the stability between fixture block and the side cover board.

3. Can adjust the distance between grip block two and the grip block one through rotatory threaded rod for grip block one and grip block two can carry out the centre gripping to spare part, and grip block one and grip block two can drive spare part simultaneously and overturn, thereby the instrumentation of being convenient for detects the different positions on spare part surface.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

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

Fig. 1 is an overall structure diagram of an electric component detection device of an electric haulage shearer according to the present invention;

fig. 2 is a partial structure diagram of the electric component detection device of the electric haulage shearer of the present invention;

fig. 3 is a structural diagram of a component fixing assembly of the electric component detecting device of the electric haulage shearer of the present invention;

fig. 4 is the bottom structure diagram of the side cover plate of the electric part detection device of the electric haulage shearer of the utility model.

Reference numerals: 1-detection shell, 2-fixture block, 3-upper cover plate, 4-pull rope, 5-side cover plate, 6-limit protection plate, 7-universal wheel, 8-detection instrument, 9-pulley, 10-installation rod, 11-buckle, 12-placement box, 13-installation plate I, 14-clamping plate I, 15-clamping plate II, 16-installation plate II, 17-threaded rod, 18-limit rod, 19-movable plate, 20-support frame and 21-clamping groove.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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" and "first" 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" or "second" 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 specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, an embodiment of the present invention provides an electric component detection device for an electric haulage shearer, which includes a detection housing 1 and a detection assembly;

the detection assembly comprises a pull rope 4, a side cover plate 5, a limit protection plate 6, a detection instrument 8, a pulley 9, an installation rod 10 and a support frame 20; the side cover plate 5 is rotatably connected to the outer wall of one side of the detection shell 1 through a damping rotating shaft, the mounting rod 10 is fixed to the inner walls of the two sides of the detection shell 1 through bolts, the pulley 9 is rotatably connected to the circumferential outer wall of the mounting rod 10, the pull rope 4 is slidably connected to the circumferential outer wall of the pulley 9, the top of the detection instrument 8 is clamped at one end of the pull rope 4, the other end of the pull rope 4 is clamped at the outer wall of the top of the side cover plate 5, the limit protection plate 6 is fixed to the inner wall of the bottom of the detection shell 1 through bolts, and the support frame 20 is rotatably connected to the bottom end of the side cover plate 5;

the side wall of the detection housing 1 can be closed by the side cover 5, and when the side cover 5 is rotated along the detection housing 1, so that the side cover plate 5 can pull the pull rope 4, the detecting instrument 8 is led out from a cavity formed between the limit protection plate 6 and the detecting shell 1 under the guiding action of the pulley 9, the detecting instrument 8 can detect parts, after the detecting instrument 8 is used, the interfaces on the surface of the detection instrument 8 are shielded, so that coal dust generated in the coal mining process can be prevented from entering the interfaces of the detection instrument 8, the side cover plate 5 and the detection shell 1 are connected by a damping rotating shaft, so that the side cover plate 5 is kept still after rotating, the bottom of the side cover plate 5 can be supported by the support frame 20, and the side cover plate 5 can be pulled conveniently.

In one embodiment, the bottom of the detection shell 1 is rotatably connected with an upper cover plate 3 through a hinge, a clamping block 2 is welded on the lower surface of the upper cover plate 3, and a clamping groove 21 is formed in the outer wall of one side of the side cover plate 5;

utilize upper cover plate 3 can be airtight to detecting 1 top of shell, through going into draw-in groove 21 inner wall with fixture block 2 card to can guarantee the stability between fixture block 2 and the side shroud 5.

In one embodiment, a placing box 12 is fixed on the inner wall of one side of the detection shell 1 through a bolt, and a buckle 11 is clamped on the inner wall of one side of the placing box 12;

utilize buckle 11 can place instruments such as spanner, be convenient for maintain spare part.

In one embodiment, the outer wall of the bottom of the detection shell 1 is rotatably connected with a universal wheel 7;

the universal wheels 7 are used for moving the whole detection device conveniently, so that the whole detection device can be moved to a detection place quickly after the coal mining machine breaks down.

The utility model discloses at the during operation, when needs examine spare part, open fixture block 2, rotate side cover plate 5 along detecting shell 1 after that, rotatory in-process stay cord 4 stimulates detecting instrument 8 through pulley 9's direction, make detecting instrument 8 follow 6 surperficial roll-offs of spacing protection shield gradually, utilize detecting instrument 8 to detect spare part, after finishing detecting, when needs maintain spare part, utilize side cover plate 5 to place spare part, utilize maintenance tool to maintain spare part.

Example 2

An electric component detection device of an electric traction coal mining machine is shown in fig. 3, and aims to improve the detection flexibility; the present embodiment makes the following improvements on the basis of embodiment 1: the outer wall of the top of the side cover plate 5 is fixedly provided with a first mounting plate 13 through bolts, the outer wall of one side of the first mounting plate 13 is rotatably connected with a first clamping plate 14, the outer wall of the top of the detection shell 1 is fixedly provided with a second mounting plate 16 through bolts, the inner wall of the second mounting plate 16 is connected with a threaded rod 17 through threads, the outer wall of one side of the threaded rod 17 is rotatably connected with a movable plate 19, the outer wall of one side of the movable plate 19 is fixedly provided with a limiting rod 18 through bolts, and the outer wall of one side of the movable plate 19 is rotatably connected with a second clamping plate 15;

can adjust the distance between two 15 and the grip block of grip block 14 through rotatory threaded rod 17 for the grip block 14 can carry out the centre gripping to spare part with two 15, and grip block 14 and grip block two 15 can drive spare part and overturn simultaneously, thereby the different positions on the surface of spare part of detecting instrument 8 of being convenient for detect.

The utility model discloses at the during operation, when needs maintain spare part, adjust the distance between two 15 and the grip block of grip block 14 according to the size of a dimension of spare part to utilize grip block 14 and grip block two 15 to carry out the centre gripping to the spare part, grip block 14 and grip block two 15 can drive the spare part simultaneously and rotate, thereby can overturn the spare part, utilize detecting instrument 8 can detect the different positions on the spare part.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an electric spare part detection device of electric haulage coal-winning machine, includes detection shell (1) and determine module, its characterized in that:

the detection assembly comprises a pull rope (4), a side cover plate (5), a limiting protection plate (6), a detection instrument (8), a pulley (9), a mounting rod (10) and a support frame (20); side apron (5) are through damping pivot swing joint in detecting shell (1) one side outer wall, installation pole (10) are fixed in detecting shell (1) both sides inner wall, pulley (9) swing joint is in installation pole (10) circumference outer wall, stay cord (4) swing joint is in pulley (9) circumference outer wall, instrumentation (8) top joint in stay cord (4) one end, stay cord (4) other one end joint in side apron (5) top outer wall, spacing protection shield (6) are fixed in detecting shell (1) bottom inner wall, support frame (20) swing joint in side apron (5) bottom.

2. The electric haulage shearer electric component detection device of claim 1, wherein: the bottom of the detection shell (1) is movably connected with an upper cover plate (3) through a hinge.

3. The electric haulage shearer electric part detection device according to claim 2, wherein: the lower surface of the upper cover plate (3) is welded with the clamping block (2), and the outer wall of one side of the side cover plate (5) is provided with a clamping groove (21).

4. The electric haulage shearer electric part detection device according to claim 3, wherein: the inner wall of one side of the detection shell (1) is fixed with a placing box (12), and the inner wall of one side of the placing box (12) is clamped with a buckle (11).

5. The electric haulage shearer electric part detection device according to claim 4, wherein: the outer wall of the bottom of the detection shell (1) is movably connected with a universal wheel (7).

6. The electric haulage shearer electric part detection device according to claim 5, wherein: the outer wall of the top of the side cover plate (5) is fixed with a first mounting plate (13), and the outer wall of one side of the first mounting plate (13) is movably connected with a first clamping plate (14).

7. The electric haulage shearer electric part detection device of claim 6, wherein: detect shell (1) top outer wall and be fixed with mounting panel two (16), there is threaded rod (17) mounting panel two (16) inner wall through threaded connection, threaded rod (17) one side outer wall swing joint has movable plate (19), movable plate (19) one side outer wall is fixed with stopper rod (18).

8. The electric haulage shearer electric component detection device of claim 7, wherein: the outer wall of one side of the moving plate (19) is movably connected with a second clamping plate (15).