Novel control device of pellet scalp placing belt

Abstract

The utility model relates to the technical field of pellet production, in particular to a novel control device of a pellet head placing belt and a roller type material distributing machine, one side of the roller type material distributing machine is fixedly connected with an adjusting assembly, the adjusting assembly comprises a fixed base, the fixed base is fixedly connected to one side of the roller type material distributing machine, and the fixed base is fixedly connected with the roller type material distributing machine. The top of the fixed base is fixedly connected with a fixed arm, and the top of one side of the fixed arm is rotationally connected with a fixed column. According to the novel control device for the pellet head swinging belt, by installing the adjusting assembly, in the using process of the device, through cooperation between a first inductor and an auxiliary sliding block and through control over the speed of the swinging belt, when the swinging belt runs to the positions of the two sides of a wide belt, the running speed is properly increased; the speed at a section of position in the middle of the wide belt is properly reduced, so that the moving track retention time of the swing belt on the wide belt is basically uniform, and the problem that the thickness of a material layer on the wide belt is not uniform can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pellet production, in particular to a novel control device for a swing head belt of pellets. Background Technique

[0002] At present, in the metallurgical industry, most of the green pellets in pellet plants adopt a swing belt feeding system, that is, a feeding system of a swing belt - a wide belt - a roller feeder. The swing belt relies on the rotation of the swing disc to drive the swing rod to pull the whole swing belt to make reciprocating motion around the main shaft, so that the green pellets are distributed on the wide belt. The movement track of the swing belt on the wide belt is an arc.

[0003] When the swing head equipment runs at a constant speed, according to physical properties, the swing head equipment will cause longer movement time at both sides, resulting in a thicker material line layer at both ends of the wide belt than that in the middle, and the average thickness of the material layer on the whole wide belt is uneven, which will have a certain impact on the uniformity of subsequent roller feeder and grate-kiln feeder, thus affecting the roasting quality of pellets. Content of the Utility Model

[0004] The purpose of the present utility model is to provide a novel control device for a pellet swing head belt, so as to solve the problem proposed in the above-mentioned background technology that the swing head device will cause a longer movement time at both sides, resulting in a thicker material line layer at both ends of the wide belt than that in the middle, uneven average thickness of the material layer on the entire wide belt, and having a certain impact on the evenness of the subsequent roller distributor and grate-kiln distributor, thus affecting the roasting quality of the pellets. To achieve the above purpose, the present utility model provides the following technical solution: A novel control device for a pellet swing head belt, including a roller distributor, on one side of which is fixedly connected an adjustment assembly. The adjustment assembly includes a fixed base fixedly connected to one side of the roller distributor. On the top of the fixed base is fixedly connected a fixed arm. At the top of one side of the fixed arm is rotatably connected a fixed column, which penetrates through the fixed arm. On the side of the fixed arm away from the fixed column is fixedly connected a swing column. One side of the swing column penetrates through and is connected with a rotating column, which is fixedly connected to the fixed column. On the side of the swing column away from the fixed arm is fixedly connected an inductor one. On one side of the swing column is fixedly connected an inductor two. On one side of the swing column is fixedly connected an inductor three. On one side of the swing column is fixedly connected an inductor four. On one side of the swing column is fixedly connected an auxiliary slider and is located below the inductor two. On one side of the roller distributor is provided a bottom plate, and on the top of the bottom plate is provided a power assembly. The power assembly includes a frequency converter fixedly connected to the top of the bottom plate. On the side of the frequency converter away from the bottom plate is fixedly connected an electric motor. At the transmission end on one side of the electric motor is fixedly connected a rotating disk. On the side of the rotating disk away from the electric motor is fixedly connected a transmission block. The outer surface of the transmission block is rotatably connected with a transmission column. One end of the transmission column away from the transmission block is rotatably connected with a driven block. By installing the adjustment assembly, during the use of the device, through the cooperation between the inductor one and the auxiliary slider and other components, by controlling the speed of the swing belt, when the swing belt runs to both sides of the wide belt, the running speed is appropriately increased, and when it is in the middle section of the wide belt, the speed is appropriately decreased a little, so that the residence time of the running track of the swing belt on the wide belt is basically uniform, and the problem of uneven thickness of the material layer on the wide belt can be solved.

[0005] Further preferably, one side of the driven block is fixedly connected with a swing head device. A rotation groove is formed at the top of one side of the swing head device. A rotation column is fixedly connected to the inner cavity of the rotation groove. One end of the rotation column is fixedly connected with a limit block. By installing a power assembly, during the use of the device, through the cooperation between components such as a frequency converter and a motor, the frequency converter precisely controls the motor, and the output power of the motor can be adjusted according to actual needs, avoiding unnecessary energy consumption. At the same time, since the material distribution is more uniform, the equipment shutdown or restart caused by material blockage or incomplete processing can be reduced, further reducing energy consumption. The evenly distributed material can reduce the impact and wear on the equipment, thereby extending the service life of the equipment.

[0006] Further preferably, the limit block is fixedly connected with the swing head device. An inductor five is fixedly connected to one side of the swing head device. By installing the limit block, during the use of the device, the rotation column is limited by the limit block, avoiding accidental slipping of the rotation column during operation and improving the safety of the device.

[0007] Further preferably, the inductor five is electrically connected to the inductor one, the inductor two, the inductor three, and the inductor four. By installing the inductor five, during the use of the device, the position of the swing head device is determined through the inductor, so as to better control the rotation speed of the motor.

[0008] Further preferably, an auxiliary sliding groove is formed at the bottom of one side of the swing head device. The auxiliary sliding groove is slidably connected with an auxiliary sliding block. By installing the auxiliary sliding groove, during the use of the device, through the cooperation between the auxiliary sliding groove and the auxiliary sliding block, the swing head device operates more smoothly, improving the smoothness of the device.

[0009] Further preferably, a control panel is fixedly connected to one side of the frequency converter. The control panel is electrically connected to the inductor five and the frequency converter. By installing the frequency converter, during the use of the device, the device can control the rotation speed of the motor through the frequency converter to conveniently adjust the swing speed of the swing head device.

[0010] Compared with the prior art, the beneficial effects of the present utility model are:

[0011] In the present utility model, by installing an adjustment assembly, during the use of the device, through the cooperation between components such as the inductor one and the auxiliary sliding block, by controlling the speed of the swing belt, when the swing belt runs to the positions on both sides of the wide belt, the running speed is appropriately increased, and when it is in the middle section of the wide belt, the speed is appropriately reduced a little. Overall, the residence time of the running track of the swing belt on the wide belt is basically uniform, which can solve the problem of uneven thickness of the material layer on the wide belt.

[0012] In the present utility model, by installing a power component, during the use of the device, through the cooperation between components such as a frequency converter and a motor, the motor can be precisely controlled by the frequency converter, and the output power of the motor can be adjusted according to actual needs, avoiding unnecessary energy consumption. At the same time, since the material distribution is more uniform, the equipment shutdown or restart caused by material blockage or incomplete processing can be reduced, further reducing energy consumption. The uniformly distributed material can reduce the impact and wear on the equipment, thereby extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic three-dimensional structure of the present utility model Figure 1 ;

[0014] Figure 2 Schematic side three-dimensional structure diagram of the present utility model;

[0015] Figure 3 Schematic three-dimensional structure diagram of the swing column component of the present utility model;

[0016] Figure 4 Schematic disassembled structure diagram of the adjustment component of the present utility model;

[0017] Figure 5 Schematic three-dimensional structure of the present utility model Figure 2 ;

[0018] Figure 6 Schematic rear three-dimensional structure diagram of the present utility model.

[0019] In the figure: 1, roller cloth distributor; 2, adjustment component; 201, fixed base; 202, fixed arm; 203, fixed column; 204, swing column; 205, rotating column; 206, sensor one; 207, sensor two; 208, sensor three; 209, sensor four; 210, auxiliary slider; 3, bottom plate; 4, power component; 401, frequency converter; 402, motor; 403, rotating disk; 404, transmission block; 405, transmission column; 406, driven block; 407, swing head device; 408, rotating groove; 409, limit block; 410, sensor five; 411, auxiliary sliding groove; 5, control panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0021] Please refer toFigure 1 - Figure 6 , the present utility model provides a technical solution: a novel control device for a pellet swaying belt, including a roller feeder 1. One side of the roller feeder 1 is fixedly connected with an adjustment assembly 2. The adjustment assembly 2 includes a fixed base 201, and the fixed base 201 is fixedly connected to one side of the roller feeder 1. The top of the fixed base 201 is fixedly connected with a fixed arm 202. The top of one side of the fixed arm 202 is rotatably connected with a fixed column 203, and the fixed column 203 penetrates through the fixed arm 202. One side of the fixed arm 202 away from the fixed column 203 is fixedly connected with a swinging column 204. One side of the swinging column 204 penetrates through and is connected with a rotating column 205, and the rotating column 205 is fixedly connected with the fixed column 203. One side of the swinging column 204 away from the fixed arm 202 is fixedly connected with a sensor one 206, one side of the swinging column 204 is fixedly connected with a sensor two 207, one side of the swinging column 204 is fixedly connected with a sensor three 208, one side of the swinging column 204 is fixedly connected with a sensor four 209. The driving mode of the swaying device 407 is changed to a frequency conversion control mode, and the speed is set to high - medium - low; at the front support track position of the swaying device 407, four limit sensors, namely sensor one 206, sensor two 207, sensor three 208, and sensor four 209, are respectively installed to detect the position signals of the arc trajectory operation of the swaying device 407. Through the control panel 5 electrically connected thereto, when the sensor five 410 of the swaying device 407 swings from the left side of the wide belt to the right side, it first runs at a high speed.

[0022] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, one side of the swinging column 204 is fixedly connected with an auxiliary slider 210 and is located below the sensor two 207. One side of the roller feeder 1 is provided with a bottom plate 3, and a power assembly 4 is arranged on the top of the bottom plate 3. The power assembly 4 includes a frequency converter 401, and the frequency converter 401 is fixedly connected to the top of the bottom plate 3. One side of the frequency converter 401 away from the bottom plate 3 is fixedly connected with a motor 402. The transmission end on one side of the motor 402 is fixedly connected with a rotating disk 403. One side of the rotating disk 403 away from the motor 402 is fixedly connected with a transmission block 404. The outer surface of the transmission block 404 is rotatably connected with a transmission column 405. One end of the transmission column 405 away from the transmission block 404 is rotatably connected with a driven block 406. One side of the driven block 406 is fixedly connected with a swaying device 407. A rotating groove 408 is opened at the top of one side of the swaying device 407. When the sensor five 410 contacts the sensor four 209, it changes to running at a medium speed; when it contacts the sensor three 208, it changes to running at a low speed; when it contacts the sensor two 207, it changes to running at a medium speed; when it contacts the sensor one 206, it changes to running at a high speed. On the contrary, when the swaying device 407 swings from the right side of the wide belt to the left side, it first runs at a high speed, and when it contacts the sensor one 206, it changes to running at a medium speed.

[0023] In this embodiment, as Figure 4 , Figure 5 and Figure 6 show, a rotating column 205 is fixedly connected to the inner cavity of the rotating groove 408. One end of the rotating column 205 is fixedly connected with a limiting block 409. The limiting block 409 is fixedly connected with the swing head device 407. A fifth inductor 410 is fixedly connected to one side of the swing head device 407. The fifth inductor 410 is electrically connected to the first inductor 206, the second inductor 207, the third inductor 208, and the fourth inductor 209. An auxiliary sliding groove 411 is formed at the bottom of one side of the swing head device 407. The auxiliary sliding groove 411 is slidably connected with an auxiliary sliding block 210. A control panel 5 is fixedly connected to one side of the frequency converter 401. The control panel 5 is electrically connected to the fifth inductor 410 and the frequency converter 401. When it contacts the second inductor 207, it changes to low-speed operation; when it contacts the third inductor 208, it changes to medium-speed operation; when it contacts the fourth inductor 209, it changes to high-speed operation. According to the thickness of the material layer on the wide belt, adjust the position of the limit switch and the set values corresponding to the three speeds of high-medium-low, modify the parameters of the frequency converter 401, and finally achieve the purpose of uniform thickness of the wide belt material layer.

[0024] Usage method and advantages of the present utility model: When in use, the working process of this new control device for the pellet swing head belt is as follows:

[0025] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown in the figure, the driving mode of the swing head device 407 is changed to a variable frequency control mode, and the speed is set to high - medium - low; four limit sensors, namely sensor one 206, sensor two 207, sensor three 208, and sensor four 209, are respectively installed at the front support track position of the swing head device 407 to detect the position signals of the swing head device 407 running along the arc trajectory. Through the control panel 5 electrically connected to them, when the sensor five 410 of the swing head device 407 swings from the left side to the right side of the wide belt, it first runs at a high speed. When the sensor five 410 contacts the sensor four 209, it changes to medium speed operation; when it contacts the sensor three 208, it changes to low speed operation; when it contacts the sensor two 207, it changes to medium speed operation; when it contacts the sensor one 206, it changes to high speed operation. Conversely, when the swing head device 407 swings from the right side to the left side of the wide belt, it first runs at a high speed. When it contacts the sensor one 206, it changes to medium speed operation; when it contacts the sensor two 207, it changes to low speed operation; when it contacts the sensor three 208, it changes to medium speed operation; when it contacts the sensor four 209, it changes to high speed operation. According to the thickness of the material layer on the wide belt, adjust the positions of the limit switches and the set values corresponding to the three speeds of high - medium - low, and modify the parameters of the frequency converter 401 to ultimately achieve the purpose of uniform thickness of the material layer on the wide belt.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Technical staff in this industry should understand that the present invention is not limited by the above - mentioned embodiments. The above - mentioned embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A new control device for a swinging belt of pellet, comprising a roller feeder (1), characterized in that: One side of the roller feeder (1) is fixedly connected with an adjusting component (2). The adjusting component (2) includes a fixed base (201). The fixed base (201) is fixedly connected to one side of the roller feeder (1). The top of the fixed base (201) is fixedly connected with a fixed arm (202). The top of one side of the fixed arm (202) is rotatably connected with a fixed column (203). The fixed column (203) is connected through the fixed arm (202). One side of the fixed arm (202) away from the fixed column (203) is fixedly connected with a swing column (204). One side of the swing column (204) is connected through a rotating column (205). The rotating column (205) is fixedly connected with the fixed column (203). One side of the swing column (204) away from the fixed arm (202) is fixedly connected with a sensor one (206). One side of the swing column (204) is fixedly connected with a sensor two (207). One side of the swing column (204) is fixedly connected with a sensor three (208). One side of the swing column (204) is fixedly connected with a sensor four (209). One side of the swing column (204) is fixedly connected with an auxiliary slider (210) and is located below the sensor two (207). One side of the roller feeder (1) is provided with a bottom plate (3). The top of the bottom plate (3) is provided with a power component (4). The power component (4) includes a frequency converter (401). The frequency converter (401) is fixedly connected to the top of the bottom plate (3). One side of the frequency converter (401) away from the bottom plate (3) is fixedly connected with a motor (402). The transmission end of one side of the motor (402) is fixedly connected with a rotating disc (403). One side of the rotating disc (403) away from the motor (402) is fixedly connected with a transmission block (404). The outer surface of the transmission block (404) is rotatably connected with a transmission column (405). One end of the transmission column (405) away from the transmission block (404) is rotatably connected with a driven block (406).

2. The novel control device for a pellet swaying belt according to claim 1, characterized in that: One side of the driven block (406) is fixedly connected with a swing head device (407). A rotating groove (408) is opened at the top of one side of the swing head device (407). The inner cavity of the rotating groove (408) is fixedly connected with a rotating column (205). One end of the rotating column (205) is fixedly connected with a limit block (409).

3. The novel control device of a pellet swaying belt according to claim 2, characterized in that: The limit block (409) is fixedly connected with the swing head device (407). One side of the swing head device (407) is fixedly connected with a sensor five (410).

4. A novel control device for a pellet swaying belt according to claim 3, characterized in that: The sensor five (410) is electrically connected with the sensor one (206), the sensor two (207), the sensor three (208), and the sensor four (209).

5. The novel control device for a pellet swaying belt according to claim 2, characterized in that: An auxiliary sliding groove (411) is opened at the bottom of one side of the swing head device (407). The auxiliary sliding groove (411) is slidably connected with the auxiliary slider (210).

6. The novel control device for a pellet swaying belt according to claim 1, characterized in that: One side of the frequency converter (401) is fixedly connected with a control panel (5). The control panel (5) is electrically connected with the sensor five (410) and the frequency converter (401).

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