Steelmaking remote controller device convenient to maintain

Abstract

The utility model discloses a steelmaking remote controller device convenient to maintain, which relates to the technical field of steelmaking equipment and comprises a remote controller body, a rubber sleeve is movably mounted on the remote controller body, fixing rods are fixedly mounted on two sides of the remote controller body, and sliders are slidably mounted on the fixing rods. According to the remote controller, through the arrangement of the rubber sleeve, the extension spring, the pressing rod, the T-shaped movable block and other structures, when an operator uses the remote controller body, the T-shaped movable block is separated from the interior of the fixed block by pressing the pressing rod, then the extension spring pulls the sliding block, the sliding block drives the rubber sleeve to be away from the remote controller body, and then the remote controller body can be used; when an operator holds the remote controller body, the rubber sleeve can prevent sweat from entering the remote controller body, damage to electronic components is avoided, dust can be prevented from entering the periphery of the button, the remote controller is prevented from being affected by the dust, and the rubber sleeve can be replaced and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of steelmaking equipment, in particular to a remote control device for steelmaking that is convenient for maintenance. Background Art

[0002] The remote control of steelmaking equipment usually consists of two parts: a remote control and a receiver. The remote control is usually handheld or fixed, and can send control signals through buttons or the remote control. The receiver is installed on the steelmaking equipment to receive the control signals sent by the remote control and control the operation of the steelmaking equipment.

[0003] In the prior art, the temperature in the steel mill is relatively high, and the hands of the operators will sweat. When contacting the remote control, the sweat in the hands will corrode the buttons of the remote control, making them sticky and more likely to adsorb dust. Inside the remote control, pollutants will damage the electronic components. At the same time, the floating dust inside the steel mill will enter around the buttons of the remote control, resulting in rust and blockage of the mechanical structure, so that the buttons cannot be pressed. Therefore, a remote control device for steelmaking that is convenient for maintenance is needed to meet people's needs. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a remote control device for steelmaking that is convenient for maintenance, so as to solve the problems raised in the above background art that the hands of the operators will sweat, the sweat in the hands will enter the remote control when contacting the remote control, the salts and minerals in the sweat will damage the electronic components, and at the same time, the floating dust inside the steel mill will enter around the buttons of the remote control, resulting in blockage, so that the buttons cannot be pressed.

[0005] To achieve the above object, the present utility model provides the following technical solution: A remote control device for steelmaking that is convenient for maintenance, including a remote control body. A rubber sleeve is movably installed on the remote control body. Fixed rods are fixedly installed on both sides of the remote control body. Sliders are slidably installed on the fixed rods. One side of the slider is fixedly installed with a tension spring. The end of the tension spring away from the slider is fixedly connected to the remote control body. An L-shaped mounting block is movably installed inside the slider. A fixed shaft is fixedly installed on the slider. A rotating rod is rotatably installed on the fixed shaft. An installation shell is fixedly installed on the remote control body. The installation shell is fixedly connected to the two L-shaped mounting blocks. A fixed block is fixedly installed on the rubber sleeve. A T-shaped movable block is movably installed inside the fixed block. A limiting rod is fixedly installed on the installation shell. The limiting rod is slidably connected to the T-shaped movable block. A pressing rod is fixedly installed on the T-shaped movable block. One end of the pressing rod penetrates through the inner wall of the installation shell and extends to the top side of the installation shell. A return spring is fixedly installed on the pressing rod. The end of the return spring close to the installation shell is fixedly connected to the installation shell. A plurality of motor support platforms are fixedly installed inside the remote control body. A driving motor is fixedly installed on the motor support platform. A rotating shaft is fixedly installed at the output end of the driving motor. A fan blade is fixedly installed on the rotating shaft. Filter plates are fixedly installed on both sides of the bottom of the remote control body.

[0006] Preferably: Sliding grooves are opened on both sides of the remote control body. The fixed rods are located inside the sliding grooves. The sliders are slidably connected to the sliding grooves.

[0007] Preferably: An L-shaped groove is opened on the slider. The L-shaped mounting block is adapted to the L-shaped groove.

[0008] Preferably: A T-shaped groove is opened on the fixed block. The T-shaped movable block is located inside the T-shaped groove.

[0009] Preferably: An activity groove is opened on the remote control body. The plurality of motor support platforms are located inside the activity groove.

[0010] Preferably: An exhaust groove is opened on one side of the remote control body. The exhaust groove is communicated with the activity groove.

[0011] Preferably: An air inlet groove is opened on one side of the bottom of the remote control body. An air outlet groove is opened on the other side of the bottom of the remote control body. The air outlet groove is communicated with the exhaust groove. The filter plates are fixedly connected to the air inlet groove and the air outlet groove.

[0012] The beneficial effects of the present utility model are:

[0013] In the present utility model, through the arrangement of structures such as a rubber sleeve, a tension spring, a pressing rod, and a T-shaped movable block, when an operator uses the remote control body, pressing the pressing rod will cause the T-shaped movable block to disengage from the inside of the fixed block. Subsequently, the tension spring will pull the slider, thereby causing the slider to drive the rubber sleeve away. Then, the remote control body can be used. When the operator holds the remote control body by hand, the rubber sleeve can prevent sweat and metal dust from entering the inside of the remote control body, avoiding damage to electronic components. At the same time, it can prevent dust from entering around the buttons, avoiding the influence of dust on the remote control. Moreover, the rubber sleeve can be replaced and cleaned.

[0014] In the present utility model, through the arrangement of structures such as a driving motor, a rotating shaft, a fan blade, and a filter plate, starting the driving motor will cause the rotating shaft to drive the fan blade to rotate. Subsequently, the outside air will enter from the air inlet groove and then be discharged to the outside through the air outlet groove, thereby dissipating heat from the remote control body. Multiple fan blades can improve the heat dissipation efficiency, and two filter plates can filter the outside dust to avoid dust entering and causing excessive dust on the components, resulting in damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of a remote control device for steelmaking that is convenient for maintenance proposed by the present utility model;

[0016] Figure 2 is a bottom view structural schematic diagram of a remote control device for steelmaking that is convenient for maintenance proposed by the present utility model;

[0017] Figure 3 is a side view planar structural schematic diagram of a remote control device for steelmaking that is convenient for maintenance proposed by the present utility model;

[0018] Figure 4 is a sectional structural schematic diagram of a remote control device for steelmaking that is convenient for maintenance proposed by the present utility model

[0019] Figure 5 is a remote control device for steelmaking that is convenient for maintenance proposed by the present utility model Figure 4 structural schematic diagram of part A therein.

[0020] In the figure: 100, the remote control body; 200, the rubber sleeve; 201, the chute; 202, the fixing rod; 203, the slider; 204, the tension spring; 205, the L-shaped groove; 206, the L-shaped mounting block; 207, the fixed shaft; 208, the rotating rod; 300, the mounting housing; 301, the fixing block; 302, the T-shaped groove; 303, the T-shaped movable block; 304, the limiting rod; 305, the pressing rod; 306, the return spring; 400, the movable groove; 401, the exhaust groove; 402, the motor support platform; 403, the driving motor; 404, the rotating shaft; 405, the fan blade; 406, the air inlet groove; 407, the air outlet groove; 408, the filter plate. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] Refer to Figures 1-5, A remote control device for steelmaking that is convenient for maintenance, including a remote control body 100. A rubber sleeve 200 is movably installed on the remote control body 100. Fixed rods 202 are fixedly installed on both sides of the remote control body 100. Sliders 203 are slidably installed on the fixed rods 202. A tension spring 204 is fixedly installed on one side of the slider 203. The end of the tension spring 204 away from the slider 203 is fixedly connected to the remote control body 100. An L-shaped mounting block 206 is movably installed inside the slider 203. A fixed shaft 207 is fixedly installed on the slider 203. A rotating rod 208 is rotatably installed on the fixed shaft 207. An installation housing 300 is fixedly installed on the remote control body 100. The installation housing 300 is fixedly connected to the two L-shaped mounting blocks 206. A fixed block 301 is fixedly installed on the rubber sleeve 200. A T-shaped movable block 303 is movably installed inside the fixed block 301. A limiting rod 304 is fixedly installed on the installation housing 300. The limiting rod 304 is slidably connected to the T-shaped movable block 303. A pressing rod 305 is fixedly installed on the T-shaped movable block 303. One end of the pressing rod 305 penetrates through the inner wall of the installation housing 300 and extends to the top side of the installation housing 300. A return spring 306 is fixedly installed on the pressing rod 305. The end of the return spring 306 close to the installation housing 300 is fixedly connected to the installation housing 300. A plurality of motor support platforms 402 are fixedly installed inside the remote control body 100. A driving motor 403 is fixedly installed on the motor support platform 402. An output shaft 404 is fixedly installed at the output end of the driving motor 403. A fan blade 405 is fixedly installed on the output shaft 404. Filter plates 408 are fixedly installed on both sides of the bottom of the remote control body 100. When using the remote control body 100, the operator presses the pressing rod 305. Subsequently, the T-shaped movable block 303 will slide out from the inside of the T-shaped groove 302. Then, the two tension springs 204 will pull the two sliders 203 to slide inside the chute 201. At the same time, the slider 203 will drive the rubber sleeve 200 to move through the L-shaped mounting block 206. Subsequently, the operator can use the remote control body 100. When the rubber sleeve 200 needs to be replaced or cleaned, the operator presses the pressing rod 305 to release the fixation of the rubber sleeve 200. Then, the operator rotates the rotating rod 208. Subsequently, the rubber sleeve 200 can be removed from the remote control body 100, and the rubber sleeve 200 can be cleaned or replaced. By starting a plurality of driving motors 403, the output shaft 404 can drive the fan blade 405 to rotate. Subsequently, the outside air will be drawn in through the air inlet groove 406. Subsequently, the inside of the remote control body 100 can be cooled. Then, the hot air inside the remote control body 100 will be discharged to the outside through the air outlet groove 407.

[0023] Furthermore, sliding grooves 201 are formed on both sides of the remote control body 100. The fixing rod 202 is located inside the sliding groove 201, and the slider 203 is slidably connected to the sliding groove 201. When the rubber sleeve 200 is released from fixation, the two tension springs 204 will pull the slider 203 to slide inside the sliding groove 201, and the fixing rod 202 plays a role in limiting the slider 203.

[0024] Furthermore, an L-shaped groove 205 is formed on the slider 203, and the L-shaped mounting block 206 is adapted to the L-shaped groove 205. When the tension spring 204 pulls the slider 203, the rubber sleeve 200 will be driven away from the mounting housing 300 through the L-shaped mounting block 206.

[0025] Furthermore, a T-shaped groove 302 is formed on the fixed block 301, and the T-shaped movable block 303 is located inside the T-shaped groove 302. When the pressing rod 305 is pressed, the T-shaped movable block 303 will be disengaged from the inside of the T-shaped groove 302, thereby releasing the fixing effect on the rubber sleeve 200.

[0026] Furthermore, a movable groove 400 is formed on the remote control body 100, and a plurality of motor support platforms 402 are located inside the movable groove 400. The motor support platforms 402 play a role in supporting the driving motor 403.

[0027] Furthermore, an exhaust groove 401 is formed on one side of the remote control body 100, and the exhaust groove 401 is communicated with the movable groove 400. After the driving motor 403 is started, the rotating shaft 404 will drive the fan blade 405 to rotate, so that the outside air enters the inside of the movable groove 400 and the exhaust groove 401 through the air inlet groove 406, and then heat dissipation can be carried out.

[0028] Furthermore, an air inlet groove 406 is formed on one side of the bottom of the remote control body 100, and an air outlet groove 407 is formed on the other side of the bottom of the remote control body 100. The air outlet groove 407 is communicated with the exhaust groove 401. The filter plate 408 is fixedly connected to the air inlet groove 406 and the air outlet groove 407. The filter plate 408 inside the air inlet groove 406 can filter the dust in the air, and the filter plate 408 inside the air outlet groove 407 can prevent the dust from entering the inside of the movable groove 400 and the exhaust groove 401.

[0029] The working principle of the present utility model:

[0030] When using the remote control body 100, the operator presses the pressing rod 305, which will squeeze the return spring 306 and cause it to deform. At the same time, the pressing rod 305 will drive the T-shaped movable block 303 to descend. The T-shaped movable block 303 will slide on the limiting rod 304. Subsequently, the T-shaped movable block 303 will slide out from the inside of the T-shaped groove 302. Then, the two tension springs 204 will pull the two sliders 203 to slide inside the chute 201, gradually moving away from the mounting housing 300. At the same time, the slider 203 will drive the rubber sleeve 200 to move through the L-shaped mounting block 206. Subsequently, the operator can use the remote control body 100. When the use is completed, the operator pulls the two sliders 203 to make them close to the mounting housing 300. Then, the T-shaped movable block 303 and the fixed block 301 are connected to fix the rubber sleeve 200. When the rubber sleeve 200 needs to be replaced or cleaned, the operator presses the pressing rod 305 to release the fixation of the rubber sleeve 200. Then, the operator rotates the rotating rod 208, and the rotating rod 208 can rotate around the fixed shaft 207. Subsequently, the rubber sleeve 200 can be removed from the remote control body 100, and the rubber sleeve 200 can be cleaned or replaced. The driving motor 403 is powered by an external power supply. When multiple driving motors 403 are started, the rotating shaft 404 will drive the fan blade 405 to rotate. Subsequently, the external air will be extracted through the air inlet groove 406. The filter plate 408 will filter the air extracted from the air inlet groove 406. The filtered air will enter the inside of the movable groove 400 and the air exhaust groove 401. Subsequently, the inside of the remote control body 100 can be cooled. Then, the hot air inside the remote control body 100 will be discharged to the outside through the air outlet groove 407. The filter plate 408 inside the air outlet groove 407 can prevent the dust in the external air from entering the inside of the remote control body 100, avoiding damage to the electronic components.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A remote control device for steelmaking that is easy to maintain, comprising a remote control body (100), characterized in that: A rubber sleeve (200) is movably mounted on the remote control body (100); fixed rods (202) are fixedly mounted on both sides of the remote control body (100); a slider (203) is slidably mounted on the fixed rod (202); a tension spring (204) is fixedly mounted on one side of the slider (203); one end of the tension spring (204) away from the slider (203) is fixedly connected to the remote control body (100); an L-shaped mounting block (206) is movably mounted inside the slider (203); a fixed shaft (207) is fixedly mounted on the slider (203); a rotating rod (208) is rotatably mounted on the fixed shaft (207); a mounting shell (300) is fixedly mounted on the remote control body (100); the mounting shell (300 is fixedly connected to the two L-shaped mounting blocks (206); a fixed block (301) is fixedly mounted on the rubber sleeve (200); a T-shaped movable block (303) is movably mounted inside the fixed block (301) A limit rod (304) is fixedly mounted on the mounting housing (300), the limit rod (304) is slidably connected to the T-shaped movable block (303), a pressing rod (305) is fixedly mounted on the T-shaped movable block (303), one end of the pressing rod (305) passes through the inner wall of the mounting housing (300) and extends to the top side of the mounting housing (300), a return spring (306) is fixedly mounted on the pressing rod (305), and the return spring (306) is close to the mounting housing ( One end of the remote control body (100) is fixedly connected to the mounting shell (300), a plurality of motor support platforms (402) are fixedly mounted inside the remote control body (100), a driving motor (403) is fixedly mounted on the motor support platform (402), a rotating shaft (404) is fixedly mounted on the output end of the driving motor (403), a fan blade (405) is fixedly mounted on the rotating shaft (404), and filter plates (408) are fixedly mounted on both sides of the bottom of the remote control body (100).

2. A remote control device for steelmaking that is easy to maintain according to claim 1, characterized in that: Slide grooves (201) are provided on both sides of the remote control body (100), a fixing rod (202) is located inside the slide groove (201), and a sliding block (203) is slidably connected to the slide groove (201).

3. The remote control device for steelmaking that is easy to maintain according to claim 1 is characterized in that: The sliding block (203) is provided with an L-shaped groove (205), and the L-shaped mounting block (206) is adapted to the L-shaped groove (205).

4. The remote controller for steelmaking with convenient maintenance according to claim 1, characterized in that: The fixed block (301) is provided with a T-shaped slot (302), and the T-shaped movable block (303) is located inside the T-shaped slot (302).

5. The remote control device for steelmaking with convenient maintenance according to claim 1, characterized in that: The remote controller body (100) is provided with a movable groove (400), and a plurality of motor support platforms (402) are located inside the movable groove (400).

6. The remote controller for steelmaking with convenient maintenance according to claim 1, characterized in that: An exhaust slot (401) is provided on one side of the remote control body (100), and the exhaust slot (401) is connected to the movable slot (400).

7. The remote control device for steelmaking with convenient maintenance according to claim 1, characterized in that: An air inlet slot (406) is provided on one side of the bottom of the remote control body (100), and an air outlet slot (407) is provided on the other side of the bottom of the remote control body (100); the air outlet slot (407) is connected to the air exhaust slot (401), and the filter plate (408) is fixedly connected to the air inlet slot (406) and the air outlet slot (407).

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