Ironmaking device capable of conveniently adjusting air inlet amount

Abstract

The utility model belongs to the technical field of iron-making devices, and particularly relates to an iron-making device convenient to adjust air inlet volume, which comprises a frame, a support ring is fixedly connected in the frame, a support shaft is mounted in the support ring through a bearing, fan blades are fixedly connected to the outer side of the support shaft, and a filter mechanism is arranged in the frame. A supporting plate is welded to the upper end of the frame, a motor is fixedly installed at the right end of the supporting plate, a rotating shaft of the motor penetrates through the supporting plate and is rotationally connected with the supporting plate, a driving wheel is fixedly connected to the left end of the rotating shaft, a belt is arranged on the outer side of the driving wheel, and the belt penetrates through the frame and is slidably connected with the frame. According to the utility model, the screw rod and the screw cylinder are rotated to do threaded motion, so that the support drives the pressing wheel to move, the pressing wheel tensions the belt, the belt is prevented from aging and loosening after long-time use, and the opening and closing effect of the wind shield is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of ironmaking devices, and in particular relates to an ironmaking device which is convenient for adjusting the air intake volume. Background Art

[0002] The utility model patent with the patent authorization announcement number CN214881626U discloses an ironmaking device that is easy to adjust the air intake, including an air intake duct, a support column is welded on the inner wall of the bottom of the air intake duct, and a cylinder is welded on the outer wall of the top of the support column, the outer wall of the cylinder is slidably connected with an annular sleeve, and the outer wall of the annular sleeve is plugged with a first pulley, the first pulley is connected to the second pulley through a belt drive, and the inner wall of the second pulley is plugged with a rolling column, and the outer wall of one end of the rolling column is connected to a first fixed plate through a bearing. The utility model fixes the handle by clamping the limit bar and the annular limit groove mutually, and the second pulley and the first pulley are driven to rotate by the rotation of the handle, so that the first windshield installed on the outer wall of the annular sleeve rotates, and the rotation of the first windshield can adjust the angle between the first windshield and the second windshield, thereby adjusting the amount of air intake. The device has a simple structure and is easy to operate, and can easily adjust the amount of air intake. However, when the device is in use, dust will enter the iron-making device, affecting the quality of iron-making. At the same time, when the device is used for a long time, the belt is prone to aging. Summary of the invention

[0003] The utility model aims to provide an iron-making device which is easy to adjust the air intake, thereby solving the problem that dust will enter the iron-making device during use, thus affecting the quality of iron-making, and the belt will be easily aged when the device is used for a long time.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an iron-making device which is convenient for adjusting the air intake amount, comprising a frame, a support ring is fixedly connected to the interior of the frame, a support shaft is installed inside the support ring through a bearing, a fan blade is fixedly connected to the outer side of the support shaft, a filtering mechanism is arranged in the frame, a support plate is welded to the upper end of the frame, a motor is fixedly installed on the right end of the support plate, a rotating shaft of the motor passes through the support plate and is rotatably connected to the support plate, a driving wheel is fixedly connected to the left end of the rotating shaft, a belt is arranged on the outer side of the driving wheel, the belt passes through the frame and is slidably connected to the frame, the belt is sleeved on the outer side of the support shaft, a tensioning mechanism is arranged in the frame, and a wind shield is arranged in the frame.

[0005] The principle of the utility model is as follows: when in use, the motor is started, the motor drives the driving wheel to rotate, the driving wheel drives the supporting shaft to rotate through the belt, the rotation of the supporting shaft drives the wind shield to rotate, and the opening and closing are controlled, so that the air intake volume is easy to adjust, and during the rotation of the supporting shaft, more dust is filtered through the filter to prevent impurities from entering the interior of the iron-making device, and at the same time, the spring acts on the slip ring to press the scraper against the filter, so that the dust on the filter is easy to remove, and the filter is not easy to be blocked, thereby ensuring the air intake efficiency of the device, and after the device has been used for a long time, the screw and the screw barrel are rotated to make a threaded movement, so that the support drives the pressure wheel to move, and then the pressure wheel tightens the belt to prevent the belt from aging and loosening after long-term use, thereby ensuring the opening and closing effect of the wind shield.

[0006] The beneficial effects of the utility model are as follows: the filter screen filters more dust, thereby preventing impurities from entering the interior of the ironmaking device; at the same time, the spring acts on the slip ring, so that the scraper is pressed against the filter screen, thereby making it easy to remove dust on the filter screen, thereby making the filter screen less likely to be blocked, and ensuring the air intake efficiency of the device;

[0007] By rotating the screw rod and the screw barrel to make a threaded motion, the support drives the pressure wheel to move, and the pressure wheel tightens the belt to prevent the belt from aging and loosening after long-term use, thereby ensuring the opening and closing effect of the windshield.

[0008] Furthermore, a guide wheel is arranged on the inner top of the frame, and the guide wheel is in contact with the belt, and the belt is limited and guided by the guide wheel.

[0009] Furthermore, the filtering mechanism includes a filter screen, a square rod, a slip ring, a baffle, a spring, a corrugated sleeve, a mounting rod, and a scraper. The filter screen is fixedly connected to the inside of the frame, the filter screen is connected to the support shaft through a bearing, a square rod is welded to the left end of the support shaft, a slip ring is slidably connected to the outside of the square rod, a baffle is welded to the left end of the square rod, a spring is arranged on the outside of the square rod, one end of the spring is welded to the slip ring, and the other end of the spring is welded to the baffle, a mounting rod is welded to the circumferential surface of the slip ring, and a scraper is bonded to the right end of the mounting rod. Dust is filtered through the filter screen to prevent impurities from entering the interior of the ironmaking device. At the same time, the spring acts on the slip ring so that the scraper is pressed against the filter screen, which makes it easy to remove dust on the filter screen, and the filter screen is not easily blocked, ensuring the air intake efficiency of the device.

[0010] Furthermore, a corrugated sleeve is bonded to the right end of the baffle, and the corrugated sleeve is bonded to the slip ring. The spring is protected by providing the corrugated sleeve.

[0011] Furthermore, the scraper is made of rubber, and the scraper is in contact with the filter screen. The filter screen can be cleaned by setting the scraper.

[0012] Furthermore, the tensioning mechanism includes a support, a pressure wheel, a screw barrel, a screw, a guide rod, and a guide tube. A pressure wheel is arranged inside the support, and the pressure wheel contacts the belt. A screw barrel is welded at the rear end of the support, and the screw barrel is connected to the screw rod through a thread. The screw rod and the frame are connected through a bearing. By rotating the screw rod and the screw barrel to make a threaded motion, the support drives the pressure wheel to move, and the pressure wheel tensions the belt to prevent the belt from aging and loosening after long-term use, thereby ensuring the opening and closing effect of the windshield.

[0013] Furthermore, a guide rod is welded to the rear end of the support, a conduit is welded to the inner rear side of the frame, and the conduit is slidably connected to the guide rod. The movement of the support is guided by arranging the guide rod and the conduit to cooperate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of the overall structure of an ironmaking device for adjusting the air intake volume according to an embodiment of the present invention;

[0015] Figure 2 The ironmaking device of the embodiment of the present invention is convenient for adjusting the air intake amount Figure 1 A front cross-sectional view of

[0016] Figure 3 The ironmaking device of the embodiment of the present invention is convenient for adjusting the air intake amount Figure 2 A in the enlarged view;

[0017] Figure 4 The ironmaking device of the embodiment of the present invention is convenient for adjusting the air intake amount Figure 2 Left side cross-sectional view. DETAILED DESCRIPTION

[0018] The following is further described in detail through specific implementation methods:

[0019] The figure marks in the drawings of the specification include: frame 1, support ring 2, support shaft 3, fan blade 4, filter mechanism 5, support plate 6, motor 7, driving wheel 8, belt 9, tensioning mechanism 10, guide wheel 11, wind shield 12, filter screen 51, square rod 52, slip ring 53, baffle 54, spring 55, corrugated sleeve 56, mounting rod 57, scraper 58, support 101, pressure wheel 102, screw barrel 103, screw 104, guide rod 105, and conduit 106.

[0020] like Figure 1 , Figure 2As shown, the present embodiment provides an ironmaking device which is convenient for adjusting the air intake amount, comprising a frame 1, a support ring 2 is fixedly connected inside the frame 1, a support shaft 3 is installed inside the support ring 2 through a bearing, a fan blade 4 is fixedly connected to the outer side of the support shaft 3, a filtering mechanism 5 is arranged in the frame 1, a support plate 6 is welded to the upper end of the frame 1, a motor 7 is fixedly installed on the right end of the support plate 6, a rotating shaft of the motor 7 passes through the support plate 6 and is rotatably connected to the support plate 6, a driving wheel 8 is fixedly connected to the left end of the rotating shaft, a belt 9 is arranged on the outer side of the driving wheel 8, the belt 9 passes through the frame 1 and is slidably connected to the frame 1, the belt 9 is sleeved on the outer side of the support shaft 3, a tensioning mechanism 10 is arranged in the frame 1, a guide wheel 11 is arranged on the inner top of the frame 1, the guide wheel 11 is in contact with the belt 9, and the belt 9 is limited and guided by the guide wheel 11, and a wind shield 12 is arranged in the frame 1.

[0021] like Figure 2 , Figure 3 As shown, the filtering mechanism 5 includes a filter screen 51, a square rod 52, a slip ring 53, a baffle 54, a spring 55, a corrugated sleeve 56, a mounting rod 57, and a scraper 58. The filter screen 51 is fixedly connected to the inside of the frame 1, and the filter screen 51 is connected to the support shaft 3 through a bearing. The left end of the support shaft 3 is welded with a square rod 52, and the outer side of the square rod 52 is slidably connected with the slip ring 53. The left end of the square rod 52 is welded with the baffle 54. The outer side of the square rod 52 is provided with a spring 55, one end of the spring 55 is welded to the slip ring 53, and the other end of the spring 55 is welded to the baffle 54. The right end of the baffle 54 is bonded with a corrugated sleeve 56. It is bonded to the slip ring 53 and a corrugated sleeve 56 is provided to protect the spring 55. A mounting rod 57 is welded on the circumferential surface of the slip ring 53. A scraper 58 is bonded to the right end of the mounting rod 57. The scraper 58 is made of rubber. The scraper 58 is in contact with the filter screen 51. The scraper 58 is provided to clean the filter screen 51. The dust is filtered through the filter screen 51 to prevent impurities from entering the iron-making device. At the same time, the spring 55 acts on the slip ring 53, so that the scraper 58 is pressed against the filter screen 51, so that the dust on the filter screen 51 is easy to remove, and the filter screen 51 is not easily blocked, thereby ensuring the air intake efficiency of the device.

[0022] like Figure 2 , Figure 4As shown, the tensioning mechanism 10 includes a support 101, a pressure wheel 102, a screw barrel 103, a screw rod 104, a guide rod 105, and a guide tube 106. The support 101 is provided with a pressure wheel 102 inside, and the pressure wheel 102 is in contact with the belt 9. The rear end of the support 101 is welded with a screw barrel 103, and the interior of the screw barrel 103 is connected with a screw rod 104 through a thread. The screw 104 and the frame 1 are connected through a bearing. The rear end of the support 101 is welded with a guide rod 105, and the inner rear side of the frame 1 is welded with a guide tube 106. The guide tube 106 and the guide rod 105 are slidably connected. By arranging the guide rod 105 and the guide tube 106 to cooperate, the movement of the support 101 is guided, and the screw rod 104 and the screw barrel 103 are rotated to make a threaded movement, so that the support 101 drives the pressure wheel 102 to move, and then the pressure wheel 102 tensions the belt 9, so as to prevent the belt 9 from aging and loosening after long-term use, thereby ensuring the opening and closing effect of the windshield 12.

[0023] The specific implementation process of the utility model is as follows: when in use, the motor 7 is started, and the motor 7 drives the driving wheel 8 to rotate. The driving wheel 8 drives the support shaft 3 to rotate through the belt 9, and the rotation of the support shaft 3 drives the windshield 12 to rotate, so as to control the opening and closing, thereby making it easy to adjust the air intake. During the rotation of the support shaft 3, more dust is filtered through the filter 51 to prevent impurities from entering the interior of the ironmaking device. At the same time, the spring 55 acts on the slip ring 53, so that the scraper 58 is pressed on the filter 51, thereby making it easy to remove dust on the filter 51, thereby making the filter 51 not easy to be blocked, ensuring the air intake efficiency of the device. After the device has been used for a long time, the screw 104 and the screw barrel 103 are rotated to make a threaded movement, thereby making the support 101 drive the pressure wheel 102 to move, thereby making the pressure wheel 102 tighten the belt 9, thereby preventing the belt 9 from aging and loosening after long-term use, and ensuring the opening and closing effect of the windshield 12.

[0024] The filter screen 51 filters dust to prevent impurities from entering the ironmaking device. At the same time, the spring 55 acts on the slip ring 53, so that the scraper 58 is pressed against the filter screen 51, so that the dust on the filter screen 51 is easy to remove, and the filter screen 51 is not easily blocked, thereby ensuring the air intake efficiency of the device;

[0025] By rotating the screw rod 104 and the screw barrel 103 to make a threaded motion, the support 101 drives the pressure wheel 102 to move, and the pressure wheel 102 tightens the belt 9 to prevent the belt 9 from aging and loosening after long-term use, thereby ensuring the opening and closing effect of the windshield 12.

[0026] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An ironmaking device for adjusting the air intake, comprising a frame, characterized in that: A support ring is fixedly connected to the inside of the frame, a support shaft is installed inside the support ring through a bearing, a fan blade is fixedly connected to the outside of the support shaft, a filtering mechanism is arranged in the frame, a support plate is welded to the upper end of the frame, a motor is fixedly installed on the right end of the support plate, the rotating shaft of the motor passes through the support plate and is rotatably connected to the support plate, a driving wheel is fixedly connected to the left end of the rotating shaft, a belt is arranged on the outside of the driving wheel, the belt passes through the frame and is slidably connected to the frame, the belt is sleeved on the outside of the support shaft, a tensioning mechanism is arranged in the frame, and a wind shield is arranged in the frame.

2. The ironmaking device for adjusting the air intake according to claim 1, characterized in that: A guide wheel is arranged on the inner top of the frame, and the guide wheel is in contact with the belt.

3. The ironmaking device for adjusting the air intake according to claim 1, characterized in that: The filtering mechanism includes a filter screen, a square rod, a slip ring, a baffle, a spring, a corrugated sleeve, a mounting rod, and a scraper. The filter screen is fixedly connected to the inside of the frame, and the filter screen is connected to the support shaft through a bearing. A square rod is welded to the left end of the support shaft, and a slip ring is slidably connected to the outside of the square rod. A baffle is welded to the left end of the square rod. A spring is arranged on the outside of the square rod, one end of the spring is welded to the slip ring, and the other end of the spring is welded to the baffle. A mounting rod is welded to the circumferential surface of the slip ring, and a scraper is bonded to the right end of the mounting rod.

4. The ironmaking device for adjusting the air intake according to claim 3 is characterized in that: A corrugated sleeve is bonded to the right end of the baffle, and the corrugated sleeve is bonded to the slip ring.

5. The ironmaking device for adjusting the air intake according to claim 3 is characterized in that: The scraper is made of rubber and is in contact with the filter screen.

6. The ironmaking device for adjusting the air intake according to claim 1, characterized in that: The tensioning mechanism includes a support, a pressure wheel, a screw barrel, a screw, a guide rod, and a guide tube. A pressure wheel is arranged inside the support, and the pressure wheel is in contact with a belt. A screw barrel is welded at the rear end of the support, and a screw is connected to the inside of the screw barrel through a thread. The screw and the frame are connected through a bearing.

7. The ironmaking device for adjusting the air intake according to claim 6 is characterized in that: A guide rod is welded to the rear end of the support, a guide tube is welded to the inner rear side of the frame, and the guide tube is slidably connected to the guide rod.

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