Data exchange device for mining machinery

Abstract

The utility model relates to the technical field of data exchange equipment, in particular to a data exchange device for mining machinery, which comprises a switch body, a plurality of jacks are arranged on the switch body, and the switch body is symmetrically and fixedly connected with two fixing plates on the upper side and the lower side of each jack. The device is characterized in that clamping assemblies used for preventing the plug from accidentally falling off are symmetrically arranged on the side walls, close to each other, of the two fixing plates, and each clamping assembly comprises a vertical limiting mechanism and a horizontal limiting mechanism; the data exchange device is simple in structure and convenient to operate, and the plug of the data exchange device is effectively prevented from falling off accidentally.

Description

Technical Field

[0001] The utility model relates to the technical field of data exchange equipment, specifically a data exchange device for mining machinery Background Art

[0002] Mining machinery is the machinery directly used for mineral mining and enrichment selection, usually called mining machinery and mineral processing machinery. The working principle and structure of prospecting machinery are mostly the same or similar to those of mining machinery used for mining similar minerals. Therefore, prospecting machinery is also classified as mining machinery. The operation of mining machinery involves the control of processes such as stone crushing, material selection and transmission, which requires the use of data exchange devices.

[0003] The data exchange device is a key component in the design of mining machinery systems. It can realize efficient data collection and obtain various operating data and status information from different mining machinery. Secondly, it has a strong data transmission capability to ensure that data is transmitted quickly and stably in the complex environment of the mine; in addition, it has multi-protocol compatibility and can seamlessly connect with many types of mining machinery; thus, it plays a vital role in realizing the intelligent and efficient operation of the mining machinery system and improving the overall production management level.

[0004] After searching, a Chinese patent with announcement number: CN213342549U discloses a data exchange device. The patent records a sleeve fixedly connected to the lower end of the shell, a spring is arranged inside the sleeve, and the support plate prevents the shell from vibrating violently and damaging the internal components of the shell by squeezing the spring, thereby improving the protection. The shell is provided with support blocks and fan blades inside, which significantly improves the technical solution of the heat dissipation function of the shell.

[0005] In this solution, although the effects of heat dissipation and protection are achieved, the plug of the switching device may fall off due to external factors when it is connected. The falling off of the plug will cause unstable device connection and may interrupt the transmission of electrical signals or data between devices. At the same time, it will cause damage to the connector or jack, especially in the case of frequent plugging and unplugging, which will cause wear or deformation of the device interface, and ultimately lead to the problem of the device being unable to be used normally. Utility Model Content

[0006] The main technical problem to be solved by the utility model is to provide a data exchange device for mining machinery which has a simple structure, is convenient to operate and can effectively prevent the plug of the data exchange device from accidentally falling off.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A data exchange device for mining machinery, comprising a switch body, a plurality of jacks are provided on the switch body, and two fixing plates are symmetrically fixedly connected to the upper and lower sides of each jack of the switch body, characterized in that: a clamping assembly for preventing the plug from accidentally falling off is symmetrically arranged on one side wall of the two fixing plates close to each other, and the clamping assembly includes a vertical limiting mechanism and a horizontal limiting mechanism;

[0009] The vertical limit mechanism includes a pressing plate, a spring is arranged between the pressing plate and the corresponding fixed plate, the fixed plate is located on both sides of the spring and symmetrically slides with two limit rods, the top ends of the limit rods are fixedly connected to the limit plates, and the bottom ends of the limit rods are fixedly connected to the pressing plate;

[0010] The horizontal limit mechanism includes fixed blocks fixedly arranged on the four corners of the pressure plate, and the fixed blocks are symmetrically arranged in pairs, a threaded rod is rotatably arranged between the two fixed blocks on one side, and one end of the threaded rod away from the switch body rotates through the corresponding fixed block and is fixedly connected with a knob, a guide rod is fixedly arranged between the two fixed blocks on the other side, a connecting plate is movably arranged below the pressure plate, one end of the connecting plate is threadedly connected to the threaded rod, the other end of the connecting plate is slidably connected to the guide rod, and a clamping plate is fixedly connected to the bottom of the connecting plate.

[0011] The following is a further optimization of the above technical solution by the utility model:

[0012] A mounting groove is provided through the top of the switch body, a driving motor is arranged in the mounting groove, the driving motor is fixedly connected to the mounting groove through a mounting frame, and a fan is transmission-connected to the power output end of the driving motor.

[0013] Further optimization: A dustproof net is arranged on the top of the installation slot, and the dustproof net is detachably connected to the switch body through a snap-on assembly.

[0014] Further optimization: the card-connecting assembly includes card plates symmetrically arranged at the bottom of both sides of the dustproof net, and two grooves symmetrically opened on the top of the switch body on both sides of the installation groove, and the card plate is adapted to the grooves.

[0015] Further optimization: a handle is fixedly connected to the top of the card plate, a plug column is fixedly connected to the bottom of the card plate, an inner hole is opened at the bottom of the groove, and the plug column is adapted to the inner hole.

[0016] The utility model, through the setting of the clamping assembly, not only realizes the limitation in the vertical and horizontal directions, but also effectively prevents the plug from accidentally falling off due to factors such as vibration and external force, ensures that the plug is tightly and stably connected to the switch body, and ensures continuous and reliable data exchange; it can also effectively fix plugs of different specifications and sizes, thereby improving the versatility and compatibility of the device; at the same time, when it is necessary to unplug the plug, the clamping and limiting can be released through a simple reverse operation, which is convenient and quick, and does not affect normal use and maintenance.

[0017] The utility model can effectively improve the heat dissipation efficiency of the switch, ensure the stable operation of the equipment, and prolong the service life of the equipment by coordinating the driving motor and the fan so that the driving motor drives the fan to operate.

[0018] The utility model can prevent dust and the like from entering the interior of the switch through the provision of the dustproof net, reduce the damage of dust to the internal components, and keep the switch clean.

[0019] The dustproof net in the utility model is detachably connected via a snap-on assembly, which is convenient for regular cleaning or replacement of the dustproof net, thereby ensuring that the dustproof effect thereof is continuously good.

[0020] By adopting the above technical solution, the utility model has a simple structure and is easy to operate, and can effectively prevent the plug of the data exchange device from accidentally falling off.

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 A side view of an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the clamping assembly in the embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure at the top of the switch body in an embodiment of the utility model.

[0026] In the figure: 1-switch body; 2-jack; 3-fixed plate; 4-clamping assembly; 41-vertical limit mechanism; 411-pressure plate; 412-spring; 413-limit rod; 414-limit plate; 42-horizontal limit mechanism; 421-fixed block; 422-threaded rod; 423-knob; 424-guide rod; 425-connecting plate; 426-clamping plate; 5-mounting slot; 6-drive motor; 7-fan; 8-dustproof net; 9-card; 10-groove; 11-handle; 12-column; 13-inner hole; 14-support leg. DETAILED DESCRIPTION

[0027] See also Figure 1-4 A data exchange device for mining machinery comprises a switch body 1, a plurality of jacks 2 are provided on the switch body 1, two fixing plates 3 are symmetrically fixedly connected to the upper and lower sides of each jack 2 of the switch body 1, a clamping assembly 4 for preventing the plug from accidentally falling off is symmetrically arranged on a side wall of the two fixing plates 3 close to each other, and the clamping assembly 4 comprises a vertical limiting mechanism 41 and a horizontal limiting mechanism 42;

[0028] The vertical limiting mechanism 41 includes a pressing plate 411, a spring 412 is arranged between the pressing plate 411 and the corresponding fixing plate 3, the fixing plate 3 is symmetrically slidably sleeved with two limiting rods 413 on both sides of the spring 412, the top ends of the limiting rods 413 are fixedly connected to the limiting plates 414, and the bottom ends of the limiting rods 413 are fixedly connected to the pressing plate 411;

[0029] The horizontal limiting mechanism 42 includes fixed blocks 421 fixedly arranged on the four corners of the pressure plate 411, and the fixed blocks 421 are symmetrically arranged in pairs, a threaded rod 422 is rotatably arranged between the two fixed blocks 421 on one side, and the end of the threaded rod 422 away from the switch body 1 rotates through the corresponding fixed block 421 and is fixedly connected with a knob 423, a guide rod 424 is fixedly arranged between the two fixed blocks 421 on the other side, a connecting plate 425 is movably arranged below the pressure plate 411, one end of the connecting plate 425 is threadedly connected to the threaded rod 422, the other end of the connecting plate 425 is slidably connected to the guide rod 424, and a clamping plate 426 is fixedly connected to the bottom of the connecting plate 425.

[0030] During use, when the plug is inserted into the socket 2 of the switch body 1, first, in the vertical direction, the plug will push the pressure plate 411 to move upward, compressing the spring 412, and at the same time the limiting rod 413 slides in the fixed plate 3. Through the elastic force of the spring 412, the pressure plate 411 will apply a downward pressure to the plug, playing a certain vertical limiting role, preventing the plug from easily falling out upward.

[0031] In the horizontal direction, the threaded rod 422 is driven to rotate by turning the knob 423, so that the connecting plate 425 threadedly connected to the threaded rod 422 moves along the threaded rod 422, and at the same time, under the guidance of the guide rod 424, the connecting plate 425 drives the clamping plate 426 to move horizontally, so that the plug can be clamped and fixed in the horizontal direction, further preventing the plug from accidentally falling off; through the coordinated action of the vertical limiting mechanism 41 and the horizontal limiting mechanism 42, the stability and reliability of the connection between the plug and the switch body 1 can be effectively guaranteed, ensuring the normal data exchange; when the plug needs to be unplugged, the reverse operation can release the clamping and limiting of the plug.

[0032] This design, firstly, effectively prevents the plug from accidentally falling off due to vibration, external force and other factors through vertical and horizontal limiters, ensures that the plug is tightly and stably connected to the switch body 1, and ensures continuous and reliable data exchange; secondly, it can effectively fix plugs of different specifications and sizes, improving the versatility and compatibility of the device; thirdly, when it is necessary to unplug the plug, the clamping and limit can be released through a simple reverse operation, which is convenient and quick without affecting normal use and maintenance.

[0033] A mounting groove 5 is formed through the top of the switch body 1 , a driving motor 6 is arranged in the mounting groove 5 , and the driving motor 6 is fixedly connected to the mounting groove 5 through a mounting frame, and a fan 7 is transmission-connected to the power output end of the driving motor 6 .

[0034] A dustproof net 8 is disposed on the top of the installation slot 5 , and the dustproof net 8 is detachably connected to the switch body 1 through a snap-on assembly.

[0035] The card assembly includes card plates 9 symmetrically arranged at the bottom of both sides of the dustproof net 8 , and two grooves 10 symmetrically opened on the top of the switch body 1 on both sides of the installation slot 5 , and the card plates 9 are adapted to the grooves 10 .

[0036] The top of the card plate 9 is fixedly connected with a handle 11 , the bottom of the card plate 9 is fixedly connected with a plug post 12 , an inner hole 13 is formed at the bottom of the groove 10 , and the plug post 12 is matched with the inner hole 13 .

[0037] When the switch needs to be cooled, the drive motor 6 is started, and the power output end of the drive motor 6 drives the fan 7 to rotate, and the fan 7 starts to work to speed up the flow of air around the switch body 1, thereby achieving the function of cooling.

[0038] The dustproof net 8 arranged on the top of the installation groove 5 is used to prevent dust and other impurities from entering the interior of the switch; when the dustproof net 8 needs to be cleaned or replaced, the handle 11 is pulled upward, and the handle 11 drives the card plate 9 to move upward, so that the plug 12 is pulled out from the inner hole 13, and the dustproof net 8 can be removed from the switch body 1; when installing, the card plates 9 on both sides of the dustproof net 8 are aligned with the groove 10 and inserted, and the plug 12 is inserted into the inner hole 13 to fix it, thereby completing the installation of the dustproof net 8; through the design of this card connection component, a convenient and detachable connection between the dustproof net 8 and the switch body 1 is realized, which is convenient for maintenance of the dustproof net 8.

[0039] With this design, firstly, the fan 7 is driven by the driving motor 6 to effectively improve the heat dissipation efficiency of the switch, ensure the stable operation of the equipment and extend its service life; secondly, the dustproof net 8 is provided to prevent dust and the like from entering the inside of the switch, reduce the damage of dust to internal components and keep the switch clean; thirdly, the dustproof net 8 is detachably connected by a snap-on assembly, which is convenient for regular cleaning or replacement of the dustproof net 8 to ensure its continuous good dustproof effect.

[0040] Support legs 14 are installed on the four corners of the bottom of the switch body 1.

[0041] This design raises the switch body 1 by a certain distance, which is beneficial to the circulation of air at the bottom, helps heat dissipation, ensures the normal operation of the equipment, and prolongs its service life.

[0042] For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the protection scope of the present invention.

Claims

1. A data exchange device for mining machinery, comprising a switch body (1), a plurality of jacks (2) being provided on the switch body (1), two fixing plates (3) being symmetrically fixedly connected to the upper and lower sides of each jack (2) of the switch body (1), characterized in that: A clamping assembly (4) for preventing the plug from accidentally falling off is symmetrically arranged on one side wall of the two fixing plates (3) close to each other, and the clamping assembly (4) comprises a vertical limiting mechanism (41) and a horizontal limiting mechanism (42); The vertical limiting mechanism (41) comprises a pressing plate (411), a spring (412) is arranged between the pressing plate (411) and the corresponding fixed plate (3), the fixed plate (3) is symmetrically slidably sleeved on both sides of the spring (412) and is provided with two limiting rods (413), the top ends of the limiting rods (413) are fixedly connected to the limiting plates (414), and the bottom ends of the limiting rods (413) are fixedly connected to the pressing plate (411); The horizontal limiting mechanism (42) comprises fixed blocks (421) fixedly arranged on four corners of the pressure plate (411), and the fixed blocks (421) are symmetrically arranged in pairs, a threaded rod (422) is rotatably arranged between the two fixed blocks (421) on one side, and one end of the threaded rod (422) away from the switch body (1) rotates through the corresponding fixed block (421) and is fixedly connected to a knob (423), a guide rod (424) is fixedly arranged between the two fixed blocks (421) on the other side, a connecting plate (425) is movably arranged below the pressure plate (411), one end of the connecting plate (425) is threadedly connected to the threaded rod (422), the other end of the connecting plate (425) is slidably connected to the guide rod (424), and a clamping plate (426) is fixedly connected to the bottom of the connecting plate (425).

2. A data exchange device for mining machinery according to claim 1, characterized in that: A mounting groove (5) is provided through the top of the switch body (1), a drive motor (6) is arranged in the mounting groove (5), the drive motor (6) is fixedly connected to the mounting groove (5) via a mounting frame, and a fan (7) is transmission-connected to the power output end of the drive motor (6).

3. A data exchange device for mining machinery according to claim 2, characterized in that: A dustproof net (8) is provided on the top of the installation slot (5), and the dustproof net (8) is detachably connected to the switch body (1) via a snap-on assembly.

4. A data exchange device for mining machinery according to claim 3, characterized in that: The card-connecting assembly comprises card plates (9) symmetrically arranged at the bottom of both sides of the dustproof net (8); the top of the switch body (1) is symmetrically provided with two grooves (10) located on both sides of the installation slot (5), and the card plates (9) are adapted to fit the grooves (10).

5. A data exchange device for mining machinery according to claim 4, characterized in that: The top of the card plate (9) is fixedly connected with a handle (11), the bottom of the card plate (9) is fixedly connected with an insertion column (12), the bottom of the groove (10) is provided with an inner hole (13), and the insertion column (12) is matched with the inner hole (13).

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