Electric control equipment for mining tunneling drill carriage

Abstract

The utility model discloses mining tunneling drill carriage electric control equipment, which relates to the technical field of electric control equipment, and comprises a box body and a heat dissipation assembly, the heat dissipation assembly comprises a heat dissipation fan, a heat dissipation frame and a ventilation pipe; the cooling fans are fixed on two sides of the box body; through grooves are formed in the two sides of the box body respectively, and heat dissipation frames are fixed in the through grooves. A gas soft bag is fixed to the inner side face of the heat dissipation frame and is a rectangular rubber ring, a heat dissipation net is fixed to the inner side of the gas soft bag, and the heat dissipation net is a soft net. The ventilation pipe is used for inflating and deflating the gas soft bag, so that the gas soft bag expands and shrinks and drives the heat dissipation net to vibrate, a plurality of groups of heat dissipation frames are fixed on the side surface of the box body, one end of the ventilation pipe is connected with an air pump, a plurality of air guide pipes are fixed on the ventilation pipe, and the air guide pipes are connected with the air pump. One air guide pipe is positioned below one group of heat dissipation frames; a plurality of branch pipes are fixed on one air guide pipe; the heat dissipation efficiency can be improved while the heat dissipation net is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control equipment, in particular to electric control equipment for a mining tunneling drill vehicle. Background Art

[0002] A tunneling drill is a drilling vehicle used in underground tunneling projects such as underground mine tunnels, railway and highway tunnels, and hydraulic culverts. The electronic control equipment of the tunneling drill mainly consists of two parts: an electric control box and a control operation box. The electric control box is used to monitor, control, and protect the circuit signals of the tunneling drill.

[0003] When a tunneling drill is used in an underground mine, the ventilation performance of the underground mine is poorer than that of the surface mine due to the complex and diverse rock structure. In addition, a large amount of heat is generated when the electrical equipment inside the electrical control box is running. The internal heat accumulates in the box for a long time and causes damage to the electrical equipment. At the same time, it is not easy to clean the heat dissipation net. When the heat dissipation net holes are blocked, the flow rate of the airflow is affected, thereby affecting the service life of the electrical control box. Utility Model Content

[0004] The embodiment of the present application solves the problem in the prior art that the heat dissipation net is difficult to clean and the flow rate of the airflow is affected when the heat dissipation net holes are blocked by providing an electronic control device for a mining drilling vehicle.

[0005] The embodiment of the present application provides an electric control device for a mining drilling vehicle, including a box body and a heat dissipation component;

[0006] The heat dissipation assembly includes a heat dissipation fan, a heat dissipation frame and a ventilation pipe;

[0007] The cooling fans are fixed on both sides of the box;

[0008] The box body is provided with through slots on both sides, and heat dissipation frames are fixed in the through slots;

[0009] A gas bag is fixed on the inner side of the heat dissipation frame. The gas bag is a rectangular rubber ring and a heat dissipation net is fixed on the inner side. The heat dissipation net is a soft net.

[0010] The vent pipe is used to inflate and deflate the gas bag, causing the gas bag to expand and contract and drive the heat dissipation net to vibrate.

[0011] Furthermore, there are multiple heat dissipation frames, and multiple heat dissipation frames distributed laterally form a group, and multiple groups of heat dissipation frames are fixed on the side of the box.

[0012] Furthermore, one end of the ventilation pipe is connected to the air pump, and a plurality of air guide tubes are fixed on the ventilation pipe, and one air guide tube is located below a group of heat dissipation frames;

[0013] A plurality of branch tubes are fixed on one of the air guide tubes, and the free end of one branch tube extends into the interior of a gas soft bag.

[0014] Furthermore, four liquid bladders are fixed inside the gas bladder, two-thirds of the liquid bladders are filled with liquid, and the heat dissipation net is fixed between the liquid bladders.

[0015] Furthermore, a beating ball is fixed on each of the liquid soft capsules via a soft plate, and the beating ball is used to beat the heat dissipation net.

[0016] Furthermore, a mounting tube is fixed to the bottom of the box, and the mounting tube is located outside the box;

[0017] A detection rod is fixed in the installation cylinder. The detection rod is a columnar sponge, and moisture-absorbing cotton is fixed on the detection rod.

[0018] Furthermore, the moisture-absorbing cotton is located outside the box, and powder pigment is filled in the moisture-absorbing cotton, and the powder pigment can change the color of the moisture-absorbing cotton after absorbing moisture.

[0019] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0020] By setting up a heat dissipation component, the box is ventilated by a heat dissipation fan, and the air in the ventilation pipe is inflated and deflated by an air pump, so that the gas bag expands and contracts repeatedly, and drives the heat dissipation net to vibrate, shaking off the dust in the mesh of the heat dissipation net, which can achieve the purpose of cleaning the heat dissipation net and accelerating the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the electric control equipment for a mining drilling vehicle of the present utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the heat dissipation frame of the electric control equipment of the mining drilling vehicle of the utility model;

[0023] Figure 3 This is a structural diagram of the connection between the heat dissipation frame and the box body of the electric control equipment for a mining tunneling drill vehicle of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the gas bag in the state of expansion and contraction of the electric control equipment of the mining drilling vehicle of the utility model;

[0025] Figure 5 This is a schematic structural diagram of the positional relationship between the liquid bladder and the gas bladder of the electric control device for a mining tunneling drill vehicle of the present invention;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the fixing plate of the electric control equipment of the mining drilling vehicle of the present invention;

[0027] Figure 7This is a structural diagram of the positional relationship between the hammering ball and the heat dissipation network of the electric control device for a mining tunneling drill vehicle of the utility model;

[0028] Figure 8 This utility model is a mine drilling vehicle electric control device Figure 7 Schematic diagram of the locally enlarged structure at point A in the middle.

[0029] In the figure: 100, box body; 110, installation tube; 111, detection rod; 112, moisture-absorbing cotton; 200, heat dissipation component; 210, cooling fan; 220, heat dissipation frame; 221, gas bladder; 222, liquid bladder; 223, beating ball; 224, heat dissipation net; 230, ventilation pipe; 231, air guide pipe. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the present invention, the present application will be described more comprehensively with reference to the relevant drawings below; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0031] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are for illustrative purposes only and do not represent the only implementation method.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains; the terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention; the term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0033] like Figures 1 to 7 As shown, the present application provides an electric control device for a mining drilling vehicle, comprising a box 100, in which an electrical device is installed, and a heat dissipation assembly 200, which is used to dissipate heat from the electrical device in the box 100;

[0034] The heat dissipation assembly 200 includes a heat dissipation fan 210, a heat dissipation frame 220 and a ventilation pipe 230;

[0035] The cooling fans 210 are fixed on both sides of the box 100 and are used to dissipate heat inside the box 100;

[0036] The box body 100 has through slots on both sides, and heat dissipation frames 220 are fixed in the through slots to facilitate air flow.

[0037] The inner side of the heat dissipation frame 220 is fixed with a gas bag 221, which is a rectangular rubber ring and a heat dissipation net 224 is fixed inside the gas bag 221, which is a soft net.

[0038] The vent pipe 230 is used to inflate and deflate the gas bag 221 , causing the gas bag 221 to expand and contract, thereby driving the heat dissipation net 224 to vibrate and shake off dust on the surface of the heat dissipation net 224 .

[0039] Specifically, if Figures 1 to 3 As shown, there are multiple heat dissipation frames 220 , and multiple heat dissipation frames 220 distributed laterally form a group. Multiple groups of heat dissipation frames 220 are fixed to the side of the box body 100 .

[0040] It is easy to understand that the heat dissipation rate in the box 100 can be increased by providing multiple heat dissipation frames 220 .

[0041] Specifically, if Figures 3 to 6 As shown, one end of the ventilation pipe 230 is connected to the air pump, and the air pump is fixed on the box body 100. A plurality of air guide pipes 231 are fixed on the ventilation pipe 230, and one air guide pipe 231 is located below a group of heat dissipation frames 220;

[0042] A plurality of branch tubes are fixed on one of the air guide tubes 231 , and the free end of one branch tube extends into the interior of one of the gas soft bags 221 , and the connection between the branch tube and the gas soft bag 221 is airtight.

[0043] It is worth noting that by taking air into the vent tube 230, the gas enters the branch tube through the air guide tube 231, and inflates the gas bag 221 through the branch tube, causing the gas bag 221 to expand. When the air in the vent tube 230 is exhausted, the gas in the gas bag 221 is exhausted through the branch tube, causing the gas bag 221 to shrink.

[0044] In the above embodiment, when heat is dissipated, ventilation is performed inside the box body 100 by the heat dissipation fan 210, and at the same time, the air in the ventilation pipe 230 is inflated and deflated by the air pump, so that the gas bag 221 repeatedly expands and contracts, and drives the heat dissipation net 224 to vibrate, thereby shaking off the dust in the mesh of the heat dissipation net 224, and at the same time drives the air flow around the heat dissipation net 224 to flow, disturbing the airflow to make it turbulent, thereby accelerating the efficiency of ventilation in the box body 100, and being able to clean the heat dissipation net 224 while accelerating the efficiency of heat dissipation.

[0045] Specifically, if Figures 5 to 7 As shown, four liquid capsules 222 are fixed inside the gas capsule 221 , two-thirds of the liquid capsules 222 are filled with liquid, and the heat dissipation net 224 is fixed between the liquid capsules 222 .

[0046] It should be noted that the liquid capsule 222 increases the contact force with the heat dissipation net 224 and improves the cleaning force of the heat dissipation net 224 .

[0047] Specifically, if Figure 6 and Figure 7 As shown, a beating ball 223 is fixed on each of the liquid soft capsules 222 via a soft plate, and the beating ball 223 is used to beat the heat dissipation net 224.

[0048] On the basis of the above embodiment, as the gas sac 221 expands and contracts, the liquid in the liquid sac 222 shakes greatly, thereby increasing the vibration frequency of the heat dissipation net 224. At the same time, when the gas sac 221 expands and contracts, the heat dissipation net 224 will be compressed and arched outward, thereby bouncing the beating ball 223 outward. When the gas sac 221 contracts and the heat dissipation net 224 quickly resets, the beating ball 223 beats the heat dissipation net 224 under the action of inertia, further improving the cleaning effect of the mesh of the heat dissipation net 224 and improving the heat dissipation efficiency.

[0049] Specifically, if Figure 8 As shown, a mounting tube 110 is fixed to the bottom of the box 100, and the mounting tube 110 is located outside the box 100;

[0050] A detection rod 111 is fixed in the installation cylinder 110 . The detection rod 111 is a columnar sponge. A moisture-absorbing cotton 112 is fixed on the detection rod 111 .

[0051] Specifically, if Figure 8 As shown, the moisture-absorbing cotton 112 is located outside the box 100, and the moisture-absorbing cotton 112 is filled with powder pigment, which can change the color of the moisture-absorbing cotton 112 after absorbing moisture;

[0052] It should be noted that the moisture-absorbing cotton 112 is a white cotton swab, and the powder pigment can be other pigments besides white, so as to facilitate coloring on the moisture-absorbing cotton 112.

[0053] In the above embodiment, the detection rod 111 can absorb moisture in the box body 100. When the moisture in the box body 100 is heavy, the detection rod 111 absorbs more water and transfers the water to the hygroscopic cotton 112. The powder pigment in the hygroscopic cotton 112 smudges when it comes into contact with water, thereby changing the color of the hygroscopic cotton 112. The humidity in the box body 100 can be clearly observed, which facilitates timely maintenance.

[0054] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. A person skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An electric control device for a mining drilling vehicle, comprising a box (100), characterized in that: Also included is a heat dissipation assembly (200); The heat dissipation assembly (200) comprises a heat dissipation fan (210), a heat dissipation frame (220) and a ventilation pipe (230); The heat dissipation fans (210) are fixed on both sides of the box (100); Through slots are respectively formed on both sides of the box body (100), and heat dissipation frames (220) are fixed in the through slots; A gas soft bag (221) is fixed on the inner side of the heat dissipation frame (220), the gas soft bag (221) is a rectangular rubber ring and a heat dissipation net (224) is fixed on the inner side thereof, and the heat dissipation net (224) is a soft net; The vent pipe (230) is used to inflate and deflate the gas soft bag (221), causing the gas soft bag (221) to expand and contract and drive the heat dissipation net (224) to vibrate.

2. The electric control device for a mining drilling vehicle according to claim 1, characterized in that: There are a plurality of heat dissipation frames (220), and a plurality of heat dissipation frames (220) distributed laterally form a group. A plurality of groups of heat dissipation frames (220) are fixed to the side of the box body (100).

3. The electric control device for a mining drilling vehicle according to claim 1, characterized in that: One end of the ventilation pipe (230) is connected to the air pump, and a plurality of air guide pipes (231) are fixed on the ventilation pipe (230), and one air guide pipe (231) is located below a group of heat dissipation frames (220); A plurality of branch tubes are fixed on one of the air guide tubes (231), and the free end of one branch tube extends into the interior of a gas soft bag (221).

4. The electric control device for a mining drilling vehicle according to claim 1, characterized in that: Four liquid soft bags (222) are fixed inside the gas soft bag (221), two-thirds of the liquid soft bags (222) are filled with liquid, and the heat dissipation net (224) is fixed between the liquid soft bags (222).

5. The electric control device for a mining drilling vehicle according to claim 4, characterized in that: A beating ball (223) is fixed on each of the liquid soft capsules (222) via a soft plate, and the beating ball (223) is used for beating the heat dissipation net (224).

6. The electric control device for a mining drilling vehicle according to claim 1, characterized in that: A mounting tube (110) is fixed to the bottom of the box (100), and the mounting tube (110) is located outside the box (100); A detection rod (111) is fixed in the installation cylinder (110), the detection rod (111) is a columnar sponge, and a moisture-absorbing cotton (112) is fixed on the detection rod (111).

7. The electric control device for a mining drilling vehicle according to claim 6, characterized in that: The moisture-absorbing cotton (112) is located outside the box (100), and powder pigment is filled in the moisture-absorbing cotton (112). The powder pigment can change the color of the moisture-absorbing cotton (112) after absorbing moisture.

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