Oscillating coking coal blending device
By designing an oscillating coking coal blending device, an automatic adjustment and mixing of coal is achieved using a motor-driven gear and spring system. This solves the problem of cumbersome operation in existing technologies, improves blending efficiency and mixing uniformity, and reduces manual intervention.
Patent Information
- Application Number
- CN202411442154.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-01-07
AI Technical Summary
Existing coking coal blending equipment requires staff to pre-proportion the amounts of different types of coal before inputting the coal, which is cumbersome and results in low blending efficiency.
An oscillating coking coal blending device was designed, comprising a vibration mechanism, a distribution mechanism, a mixing mechanism, a striking mechanism, an observation mechanism, and a cleaning mechanism. The device achieves coal vibration, separation, mixing, and cleaning through a gear and spring system driven by a motor, and automatically adjusts the proportion of different types of coal.
It enables automatic adjustment of the proportion of different types of coal when coal is added, improving coal blending efficiency, ensuring uniform coal mixing, avoiding blockage, providing convenient observation and cleaning functions, and improving the degree of automation of operation.
Smart Images
Figure CN119258897A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of coal blending devices, and in particular to an oscillating coking coal blending device. Background Art
[0002] Coking coal blending equipment is used to mix coal of different types and qualities in a certain proportion to produce coking coal that meets specific requirements. This equipment is widely used in coking plants, steel plants and chemical plants to ensure that the coke produced has stable quality and performance.
[0003] The existing coking coal blending device puts a certain amount of coal to be mixed into a mixing barrel, and then stirs and mixes the coal in the mixing barrel. However, when the coal is put in, the staff needs to mix the input amounts of different types of coal in advance, which is cumbersome and labor-intensive to operate, resulting in low coal blending efficiency.
[0004] Therefore, an oscillating coking coal blending device has been developed which can adjust the proportion of different types of coal when inputting coal so as to adapt to different coal blending requirements and improve the coal blending efficiency. Summary of the invention
[0005] In order to overcome the shortcomings of the existing coking coal blending device, which requires workers to mix the input amounts of different types of coal in advance when coal is put into the device, which is cumbersome and labor-intensive and leads to low coal blending efficiency, the present invention provides an oscillating coking coal blending device which can adjust the proportions of different types of coal when coal is put into the device, so as to adapt to different coal blending needs and improve the coal blending efficiency.
[0006] The technical solution is as follows: An oscillating coking coal blending device includes a base, a middle frame, a top frame, a vibration mechanism and a distribution mechanism. The base is connected to the middle frame on the upper side, the middle frame is connected to the top frame on the upper side, the middle frame is provided with a vibration mechanism capable of vibrating, and the top frame is provided with a distribution mechanism capable of adjusting the coal blending ratio.
[0007] Preferably, a plurality of supporting feet are provided at the lower portion of the base.
[0008] Preferably, the vibration mechanism includes a frame, a first motor, a main gear, an inner disk, a vibration frame, a retention net, a fixed seat, a first spring and a vibration block. The left and right sides of the lower part of the middle frame are connected to the frame, the first motor is connected to the frame, the left and right sides of the middle frame are rotatably connected to the upper and lower inner disks, the output shaft of the first motor is connected to the adjacent inner disks, the outer sides of the inner disks are connected to the main gears, the two adjacent main gears are meshed with each other, the lower part of the middle frame is slidably connected to the vibration frame, the inner disks are movably connected to the vibration frame, the retention net is connected to the vibration frame, and the left and right sides of the middle frame are connected to a plurality of fixed seats. , a vibrating block is slidably connected to the fixed seat, and the vibrating block is squeezed and matched with the adjacent main gear. A first spring is connected between the vibrating block and the connected fixed seat. When the coal falls into the middle frame through the sorting net, the first motor on the frame is started to drive the main gear and the inner disk to rotate. While the inner disk rotates, the vibrating frame is pushed to move back and forth, so that the retention net moves back and forth to vibrate and screen the coal. While the main gear rotates, it pushes the vibrating block to move, and the first spring is squeezed and contracted. After the main gear is separated from the vibrating block, the first spring rebounds, so that the vibrating block is reset, thereby causing the middle frame to vibrate.
[0009] Preferably, the distribution mechanism includes a side material frame, a guide rod, a partition plate, a second spring, an inner material frame, a second motor, a screw rod, a sorting net and a baffle. The side material frames are connected to the upper sides of the front and rear parts of the top frame, and multiple guide rods are connected between the side material frames. The front and rear partition plates are slidably connected between the guide rods, and the inner material frame is slidably connected between the middle parts of the guide rods. The inner material frame is located between the partition plates. The left and right parts of the partition plates are connected to the inner material frames with second springs. The left and right front sides of the top frame are connected to the second motor, and the second motor output shaft is connected to a screw rod, which is rotatably connected to the top frame. The front partition plate is connected to the right The side screw is threadedly connected, the rear partition plate is threadedly connected to the left screw rod, the lower part of the top frame is connected to a sorting net, the partition plates are in contact with the sorting net, the lower part of the top frame is slidably and detachably connected with a baffle, the baffle is located on the lower side of the sorting net, start the second motor to drive the screw rod to rotate, so that the partition plate moves on the guide rod, and the inner material frame is driven to move by the force of the second spring, so that the inner material frame is always located between the partition plates, and the distance between the partition plates is adjusted. After the adjustment, the three different types of coal that need to be mixed are respectively put into the top frame through the side material frame and the inner material frame, and the different types of coal are separated by the partition plate.
[0010] Preferably, a pull rod is provided on the front side of the middle part of the baffle.
[0011] Preferably, a mixing mechanism is also included, which includes a one-way tooth plate, a fixed frame, an inner rotating gear frame and a stirring inclined blade. The upper sides of the left and right parts of the retention net are connected with the one-way tooth plate, the inner side of the lower part of the middle frame is connected with the fixed frame, and the fixed frame is rotatably connected with the inner rotating gear frame. The one-way tooth plates are meshed with the inner rotating gear frame, and the inner rotating gear frame is connected with the stirring inclined blade. When the retention net moves back and forth, the one-way tooth plate is driven to move back and forth, so that the one-way tooth plate pushes the inner rotating gear frame to rotate unidirectionally, so that the stirring inclined blade rotates unidirectionally.
[0012] Preferably, a knocking mechanism is also included, which includes a rotating rod, an outer tooth, a splicing tooth, an inclined arm rod, a knocking frame, a torsion spring and a connecting rod. The left and right sides of the middle part of the middle frame are rotatably connected with the rotating rod, and the rotating rod is connected with an outer tooth, and the outer teeth are meshed with adjacent main gears. The rotating rod is connected with a plurality of splicing teeth through a damping sliding manner, and the splicing teeth are located inside the outer teeth. The left and right parts of the top frame are connected with connecting rods, and the connecting rods are rotatably connected with the knocking frames, and the lower part of the knocking frames is connected with inclined arms, and the inclined arms are extruded and matched with adjacent splicing teeth. Two front and rear torsion springs are connected between the knocking frames and the connected connecting rods. When the main gear rotates, it meshes with the outer teeth, driving the rotating rod to rotate, so that the splicing teeth rotate and squeeze the oblique arms, so that the oblique arms rotate, and drive the knocking frame to rotate, and the torsion spring is deformed. After the splicing teeth are separated from the oblique arms, the torsion spring recovers, driving the knocking frame to reset, so that the knocking frame knocks the side material frame and the inner material frame.
[0013] Preferably, a rubber sleeve is provided on the upper part of the knocking frame.
[0014] Preferably, an observation mechanism is also included, which includes a fixed plate and a camera. The fixed plates are connected to the sides of the edge material frames that are close to each other. Multiple cameras are connected to the fixed plates. The cameras on the fixed plates are located between the edge material frames and the partition plates. The cameras are turned on when adjusting the position of the partition plates and adding coal.
[0015] Preferably, a cleaning mechanism is also included, which includes a sliding side frame, a cleaning brush and a guide rail. The left and right parts of the middle frame are slidably connected to the sliding side frames, and the cleaning brushes are connected between the sliding side frames. The cleaning brushes are located on the lower side of the retention net. The middle parts of the sliding side frames are connected to the guide rails, and the guide rails are movably connected to adjacent main gears. When the main gears rotate, the guide rails are pushed to move forward and backward, so that the sliding side frames move forward and backward, driving the cleaning brushes to move forward and backward.
[0016] The beneficial effects of the present invention are: 1. The present invention starts the second motor to drive the screw to rotate, so that the partition plate moves on the guide rod and adjusts the distance between the partition plates. After the adjustment, the three different types of coal that need to be mixed are respectively put into the top frame through the side material frame and the inner material frame. The partition plate separates the different types of coal, so that the proportion of different types of coal can be adjusted when the coal is put in, so as to adapt to different coal blending needs and improve the coal blending efficiency.
[0017] 2. The present invention drives the one-way tooth plate to move forward and backward while the retention net moves forward and backward, so that the one-way tooth plate pushes the inner rotating tooth frame to rotate unidirectionally, and the stirring inclined blades rotate unidirectionally, thereby achieving the effect of being able to mix the coal and ensuring uniform mixing of the coal.
[0018] 3. The present invention rotates the main gear and meshes with the external gear at the same time, driving the rotating rod to rotate, so that the spliced teeth rotate to squeeze the inclined arm rod, causing the inclined arm rod to rotate, driving the knocking frame to rotate, and the torsion spring is deformed. After the spliced teeth are separated from the inclined arm rod, the torsion spring recovers, driving the knocking frame to reset, so that the knocking frame knocks on the side material frame and the inner material frame, thereby achieving the effect of vibrating the side material frame and the inner material frame to avoid coal blockage.
[0019] 4. The present invention locates the camera on the fixed plate between the edge material frame and the partition plate. When adjusting the position of the partition plate and adding coal, the camera is turned on, so that the staff can observe the position of the partition plate and the condition of the coal.
[0020] 5. The present invention promotes the guide rail to move forward and backward while the main gear rotates, so that the sliding side frame moves forward and backward, and drives the cleaning brush to move forward and backward, thereby achieving the effect of cleaning the retention net and avoiding clogging of the retention net. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0022] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the present invention.
[0023] Figure 3 It is a partial three-dimensional structural cross-sectional schematic diagram of the present invention.
[0024] Figure 4 It is a schematic cross-sectional view of the three-dimensional structure of the vibration mechanism of the present invention.
[0025] Figure 5 It is a partial three-dimensional structural cross-sectional schematic diagram of the vibration mechanism of the present invention.
[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the vibration mechanism of the present invention.
[0027] Figure 7 It is a schematic exploded view of the three-dimensional structure of the vibration mechanism of the present invention.
[0028] Figure 8 It is a schematic cross-sectional view of the three-dimensional structure of the distribution mechanism of the present invention.
[0029] Fig. 9 It is a schematic cross-sectional view of the three-dimensional structure of the mixing mechanism of the present invention.
[0030] Fig.10 It is a schematic cross-sectional view of the three-dimensional structure of the striking mechanism of the present invention.
[0031] Fig.11 It is a schematic cross-sectional view of the three-dimensional structure of the striking mechanism of the present invention.
[0032] Fig.12 It is a schematic diagram of the three-dimensional structure of the observation mechanism of the present invention.
[0033] Fig.13 It is a schematic cross-sectional view of the three-dimensional structure of the cleaning mechanism of the present invention.
[0034] Description of reference numerals: 1_base, 2_middle frame, 3_top frame, 4_vibration mechanism, 41_frame, 42_first motor, 43_main gear, 44_inner plate, 45_vibration frame, 46_retention net, 47_fixed seat, 48_first spring, 49_vibration block, 5_distribution mechanism, 51_side material frame, 52_guide rod, 53_partition plate, 54_second spring, 55_inner material frame, 56_second motor, 57_screw rod, 58 _sorting net, 59_baffle, 6_mixing mechanism, 61_one-way tooth plate, 62_fixed frame, 63_inner rotating tooth frame, 64_stirring inclined blades, 7_knocking mechanism, 71_rotating rod, 72_external teeth, 73_splicing teeth, 74_oblique arm, 75_knocking frame, 76_torsion spring, 77_connecting rod, 8_observation mechanism, 81_fixed plate, 82_camera, 9_cleaning mechanism, 91_sliding side frame, 92_cleaning brush, 93_guide rail. DETAILED DESCRIPTION
[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0036] An oscillating coking coal blending device, such as Figure 1-Figure 13 As shown, it includes a base 1, a middle frame 2, a top frame 3, a vibration mechanism 4 and a distribution mechanism 5. The middle frame 2 is connected to the upper side of the base 1, and four supporting feet are provided at the lower part of the base 1 for easy placement on the ground. The top frame 3 is connected to the upper side of the middle frame 2, the middle frame 2 is provided with a vibration mechanism 4, and the top frame 3 is provided with a distribution mechanism 5.
[0037] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the vibration mechanism 4 includes a frame 41, a first motor 42, a main gear 43, an inner disk 44, a vibration frame 45, a retention net 46, a fixed seat 47, a first spring 48 and a vibration block 49. The frame 41 is connected to the left and right sides of the lower part of the middle frame 2, and the first motor 42 is connected to the frame 41. The left and right sides of the middle frame 2 are rotatably connected to the upper and lower inner disks 44, the output shaft of the first motor 42 is connected to the adjacent inner disks 44, the outer sides of the inner disks 44 are connected to the main gears 43, and the two adjacent main gears 43 are meshed with each other. The lower part of the middle frame 2 is slidably connected to the vibration frame 45, the inner disks 44 are movably connected to the vibration frame 45, and the retention net 46 is connected to the vibration frame 45. Four fixed seats 47 are connected to the left and right sides of the middle frame 2, and the fixed seats 47 are slidably connected to the vibration blocks 49. The vibration blocks 49 are squeezed and matched with the adjacent main gears 43, and the first springs 48 are connected between the vibration blocks 49 and the connected fixed seats 47.
[0038] like Figure 1 , Figure 2 and Figure 8 As shown, the distribution mechanism 5 includes a side material frame 51, a guide rod 52, a partition plate 53, a second spring 54, an inner material frame 55, a second motor 56, a screw rod 57, a sorting net 58 and a baffle 59. The upper sides of the front and rear parts of the top frame 3 are connected to the side material frames 51, four guide rods 52 are connected between the side material frames 51, the front and rear partition plates 53 are slidably connected between the guide rods 52, the inner material frame 55 is slidably connected between the middle parts of the guide rods 52, the inner material frame 55 is located between the partition plates 53, and the left and right parts of the partition plates 53 are connected to the inner material frame 55. Two springs 54, the front sides of the left and right parts of the top frame 3 are connected to the second motor 56, the output shaft of the second motor 56 is connected to the screw rod 57, the screw rod 57 is rotatably connected to the top frame 3, the front partition plate 53 is threadedly connected to the screw rod 57 on the right, the rear partition plate 53 is threadedly connected to the screw rod 57 on the left, the lower part of the top frame 3 is connected to a sorting net 58, the partition plates 53 are in contact with the sorting net 58, the lower part of the top frame 3 is slidably and detachably connected to a baffle plate 59, the baffle plate 59 is located on the lower side of the sorting net 58, and a pull rod is provided on the front side of the middle part of the baffle plate 59 for easy removal.
[0039] When using the present invention, first place the base 1 in the coking coal blending area, and then start the second motor 56 according to the coking coal blending ratio, drive the screw 57 to rotate, so that the partition plate 53 moves on the guide rod 52, and the inner material frame 55 is driven to move by the force of the second spring 54, so that the inner material frame 55 is always located between the partition plates 53, and the distance between the partition plates 53 is adjusted. After the adjustment, the three different types of coal that need to be mixed are respectively put into the top frame 3 through the side material frame 51 and the inner material frame 55, and the different types of coal are separated by the partition plate 53. When a certain amount of coal is put in, stop putting coal into the top frame 3, and then remove the baffle 59, so that the coal falls into the middle frame 2 through the sorting net 58, thereby playing the role of adjusting the proportion of different types of coal when putting in coal, so as to adapt to different coal blending requirements and improve the coal blending efficiency. When the coal falls into the middle frame 2 through the sorting net 58, the first motor 42 on the frame 41 is started to drive the main gear 43 and the inner disk 44 to rotate. While the inner disk 44 rotates, it pushes the vibration frame 45 to move forward and backward, so that the retention net 46 moves forward and backward to vibrate and screen the coal. While the main gear 43 rotates, it pushes the vibration block 49 to move, and the first spring 48 is squeezed and contracted. After the main gear 43 is separated from the vibration block 49, the first spring 48 rebounds, so that the vibration block 49 is reset, and then the middle frame 2 vibrates, thereby realizing oscillating coal blending.
[0040] like Figure 1 , Figure 2 and Fig. 9 As shown, it also includes a mixing mechanism 6, which includes a one-way tooth plate 61, a fixed frame 62, an internally rotating gear frame 63 and a stirring inclined blade 64. The upper sides of the left and right parts of the retention net 46 are connected to the one-way tooth plate 61, the inner side of the lower part of the middle frame 2 is connected to the fixed frame 62, and the internally rotating gear frame 63 is rotatably connected to the fixed frame 62. The one-way tooth plates 61 are meshed with the internally rotating gear frame 63, and the internally rotating gear frame 63 is connected to the stirring inclined blade 64.
[0041] The mixing mechanism 6 of the device can be used to mix coal. When the retention net 46 moves forward and backward, it drives the one-way tooth plate 61 to move forward and backward, so that the one-way tooth plate 61 pushes the inner rotating tooth frame 63 to rotate unidirectionally, and the stirring inclined blade 64 rotates unidirectionally, thereby playing a role in mixing the coal and ensuring that the coal is mixed evenly.
[0042] like Figure 1 , Figure 2 , Fig.10 and Fig.11As shown, it also includes a knocking mechanism 7, which includes a rotating rod 71, an outer tooth 72, a splicing tooth 73, an inclined arm rod 74, a knocking frame 75, a torsion spring 76 and a connecting rod 77. The left and right sides of the middle part of the middle frame 2 are rotatably connected with the rotating rod 71, and the rotating rod 71 is connected with an outer tooth 72, and the outer teeth 72 are meshed with the adjacent main gear 43. The rotating rod 71 is connected with eight splicing teeth 73 through a damping sliding manner, and the splicing teeth 73 are located inside the outer teeth 72. The left and right parts of the top frame 3 are connected with a connecting rod 77, and the connecting rod 77 is rotatably connected with a knocking frame 75. The upper part of the knocking frame 75 is provided with a rubber sleeve to avoid noise. The lower part of the knocking frame 75 is connected with an inclined arm rod 74, and the inclined arm rod 74 is squeezed and matched with the adjacent splicing teeth 73. The knocking frame 75 is connected to the connecting rod 77 connected thereto with two front and rear torsion springs 76.
[0043] By using the knocking mechanism 7 of the present device, the side material frame 51 and the inner material frame 55 can be knocked. The main gear 43 rotates and meshes with the external gear 72, driving the rotating rod 71 to rotate, so that the splicing tooth 73 rotates to squeeze the inclined arm rod 74, causing the inclined arm rod 74 to rotate, driving the knocking frame 75 to rotate, and the torsion spring 76 is deformed. After the splicing tooth 73 is separated from the inclined arm rod 74, the torsion spring 76 is restored, driving the knocking frame 75 to reset, so that the knocking frame 75 knocks on the side material frame 51 and the inner material frame 55, thereby making the side material frame 51 and the inner material frame 55 vibrate and avoid coal blockage. The frequency of the knocking frame 75 knocking on the side material frame 51 and the inner material frame 55 can be adjusted by sliding to adjust the amount of inward movement of the splicing tooth 73.
[0044] like Figure 1 , Figure 2 and Fig.12 As shown, an observation mechanism 8 is also included. The observation mechanism 8 includes a fixing plate 81 and a camera 82. The fixing plates 81 are connected to the sides of the edge material frames 51 that are close to each other, and the fixing plates 81 are connected to three cameras 82.
[0045] The observation mechanism 8 of the device can detect the position between the partition plate 53 and the edge material frame 51. The camera 82 on the fixed plate 81 is located between the edge material frame 51 and the partition plate 53. When adjusting the position of the partition plate 53 and adding coal, the camera 82 is turned on, thereby facilitating the staff to observe the position of the partition plate 53 and the condition of the coal.
[0046] like Figure 1 , Figure 2 and Fig.13As shown, a cleaning mechanism 9 is also included, and the cleaning mechanism 9 includes a sliding side frame 91, a cleaning brush 92 and a guide rail 93. The left and right parts of the middle frame 2 are slidably connected to the sliding side frames 91, and the cleaning brush 92 is connected between the sliding side frames 91. The cleaning brush 92 is located on the lower side of the retention net 46. The middle part of the sliding side frame 91 is connected to the guide rail 93, and the guide rail 93 is movably connected to the adjacent main gear 43.
[0047] The cleaning mechanism 9 of the device can be used to clean the retention net 46. When the main gear 43 rotates, it pushes the guide rail 93 to move forward and backward, so that the sliding side frame 91 moves forward and backward, and drives the cleaning brush 92 to move forward and backward, thereby cleaning the retention net 46 and avoiding clogging of the retention net 46.
[0048] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An oscillating coking coal blending device, characterized in that: The invention comprises a base (1), a middle frame (2), a top frame (3), a vibration mechanism (4) and a distribution mechanism (5); the upper side of the base (1) is connected to the middle frame (2); the upper side of the middle frame (2) is connected to the top frame (3); the middle frame (2) is provided with a vibration mechanism (4) capable of generating vibration; and the top frame (3) is provided with a distribution mechanism (5) capable of adjusting the coal blending ratio.
2. The oscillating coking coal blending device according to claim 1, characterized in that: A plurality of supporting feet are arranged at the lower part of the base (1).
3. The oscillating coking coal blending device according to claim 1, characterized in that: The vibration mechanism (4) comprises a frame (41), a first motor (42), a main gear (43), an inner disk (44), a vibration frame (45), a retention net (46), a fixed seat (47), a first spring (48) and a vibration block (49). The frame (41) is connected to the left and right sides of the lower part of the middle frame (2). The frame (41) is connected to the first motor (42). The left and right sides of the middle frame (2) are rotatably connected to the upper and lower inner disks (44). The output shaft of the first motor (42) is connected to the adjacent inner disks (44). The outer sides of the inner disks (44) are connected to the main gears (43). The two adjacent main gears (43) are meshed with each other. The lower part of the middle frame (2) is slidably connected to the vibration frame (45). The inner disks (44) are movably connected to the vibration frame (45). The retention net (46) is connected to the vibration frame (45). The left and right sides of the middle frame (2) are connected to a plurality of fixed The fixed seat (47) and the fixed seat (47) are both slidably connected with a vibration block (49). The vibration block (49) is pressed and matched with the adjacent main gear (43). A first spring (48) is connected between the vibration block (49) and the connected fixed seat (47). When the coal passes through the sorting net (58) and falls into the middle frame (2), the first motor (42) on the frame (41) is started to drive the main gear (43) and the inner disk (44) to rotate. When the inner disk (44) rotates, it pushes the vibration frame (45) to move forward and backward, so that the retention net (46) moves forward and backward, and the coal is vibrated and screened. When the main gear (43) rotates, it pushes the vibration block (49) to move, and the first spring (48) is squeezed and contracted. After the main gear (43) is separated from the vibration block (49), the first spring (48) rebounds, so that the vibration block (49) is reset, thereby causing the middle frame (2) to vibrate.
4. The oscillating coking coal blending device according to claim 3, characterized in that: The distribution mechanism (5) comprises a material frame (51), a guide rod (52), a partition plate (53), a second spring (54), an inner material frame (55), a second motor (56), a screw rod (57), a sorting net (58) and a baffle plate (59). The upper sides of the front and rear parts of the top frame (3) are both connected to the material frame (51). A plurality of guide rods (52) are connected between the material frames (51). Two front and rear partition plates (53) are slidably connected between the guide rods (52). 53), an inner material frame (55) is slidably connected between the middle parts of the guide rod (52), the inner material frame (55) is located between the partition plates (53), and a second spring (54) is connected between the left and right parts of the partition plates (53) and the inner material frame (55), and a second motor (56) is connected to the front sides of the left and right parts of the top frame (3), and a screw rod (57) is connected to the output shaft of the second motor (56), and the screw rod (57) is rotatably connected to the top frame (3). The partition plate (53) is threadedly connected to the screw rod (57) on the right side, the partition plate (53) on the rear side is threadedly connected to the screw rod (57) on the left side, the lower part of the top frame (3) is connected with a sorting net (58), the partition plates (53) are in contact with the sorting net (58), the lower part of the top frame (3) is slidably detachably connected with a baffle plate (59), the baffle plate (59) is located at the lower side of the sorting net (58), the second motor (56) is started, and the screw rod (57) is driven to rotate, so that The partition plate (53) moves on the guide rod (52), and the inner material frame (55) is driven to move by the action force of the second spring (54), so that the inner material frame (55) is always located between the partition plates (53). The distance between the partition plates (53) is adjusted. After the adjustment, three different types of coal to be mixed are respectively put into the top frame (3) through the side material frame (51) and the inner material frame (55), and the different types of coal are separated by the partition plate (53).
5. The oscillating coking coal blending device according to claim 4, characterized in that: A pull rod is arranged on the front side of the middle part of the baffle (59).
6. The oscillating coking coal blending device according to claim 4, characterized in that: The mixing mechanism (6) also includes a one-way tooth plate (61), a fixed frame (62), an inner rotating tooth frame (63) and a stirring inclined blade (64). The upper sides of the left and right parts of the retention net (46) are both connected to the one-way tooth plate (61), the inner side of the lower part of the middle frame (2) is connected to the fixed frame (62), the fixed frame (62) is rotatably connected to the inner rotating tooth frame (63), the one-way tooth plate (61) is meshed with the inner rotating tooth frame (63), the inner rotating tooth frame (63) is connected to the stirring inclined blade (64), and when the retention net (46) moves forward and backward, it drives the one-way tooth plate (61) to move forward and backward, so that the one-way tooth plate (61) pushes the inner rotating tooth frame (63) to rotate in one direction, so that the stirring inclined blade (64) rotates in one direction.
7. The oscillating coking coal blending device according to claim 6, characterized in that: The invention also comprises a knocking mechanism (7), which comprises a rotating rod (71), an outer tooth (72), a splicing tooth (73), an oblique arm (74), a knocking frame (75), a torsion spring (76) and a connecting rod (77). The middle part of the middle frame (2) is rotatably connected to the rotating rod (71) on both sides, the rotating rod (71) is connected to the outer tooth (72), the outer tooth (72) is meshed with the adjacent main gear (43), the rotating rod (71) is connected to a plurality of splicing teeth (73) by damping sliding, the splicing teeth (73) are located inside the outer tooth (72), the left and right parts of the top frame (3) are connected to the connecting rod (77), the connecting rod (77) is rotatably connected to the knocking frame (75), the knocking frame (77) is 5) The lower part is connected with an inclined arm rod (74), and the inclined arm rod (74) is pressed and matched with the adjacent splicing teeth (73). The knocking frame (75) is connected with two front and rear torsion springs (76) between the connecting rod (77) connected thereto. When the main gear (43) rotates, it meshes with the outer teeth (72) to drive the rotating rod (71) to rotate, so that the splicing teeth (73) rotate and squeeze the inclined arm rod (74), so that the inclined arm rod (74) moves, drives the knocking frame (75) to rotate, and the torsion spring (76) is deformed. After the splicing teeth (73) are separated from the inclined arm rod (74), the torsion spring (76) is restored, and drives the knocking frame (75) to reset, so that the knocking frame (75) knocks the side material frame (51) and the inner material frame (55).
8. The oscillating coking coal blending device according to claim 7, characterized in that: The knock frame (75) top is all provided with rubber sleeve.
9. The oscillating coking coal blending device according to claim 7, characterized in that: The device also includes an observation mechanism (8), which includes a fixed plate (81) and a camera (82). The fixed plates (81) are connected to the sides of the edge material frames (51) that are close to each other. The fixed plates (81) are connected to a plurality of cameras (82). The cameras (82) on the fixed plates (81) are located between the edge material frames (51) and the partition plate (53). When the position of the partition plate (53) is adjusted or coal is added, the cameras (82) are turned on.
10. The oscillating coking coal blending device according to claim 9, characterized in that: The cleaning device also comprises a cleaning mechanism (9), which comprises a sliding side frame (91), a cleaning brush (92) and a guide rail (93). The left and right parts of the middle frame (2) are both slidably connected to the sliding side frames (91). The cleaning brush (92) is connected between the sliding side frames (91). The cleaning brush (92) is located at the lower side of the retention net (46). The middle part of the sliding side frame (91) is connected to the guide rail (93). The guide rail (93) is movably connected to the adjacent main gear (43). When the main gear (43) rotates, the guide rail (93) is pushed to move forward and backward, so that the sliding side frame (91) moves forward and backward, and drives the cleaning brush (92) to move forward and backward.