Coke pusher with coal leveling mechanism
The combined design of the recycling bin, cleaning bin, shielding curtain, dual-axis motor and sweeping roller solves the problem of damage to the coal leveling bar during the cleaning process, and achieves efficient cleaning and dust control.
Patent Information
- Application Number
- CN202423057629.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-11
AI Technical Summary
In existing coke pushers, coal tends to adhere to the leveling rod during its reciprocating movement, causing damage to the scraper blades and the leveling rod, resulting in low cleaning efficiency.
The system employs a combination design of a recycling bin, a cleaning bin, a shielding curtain, a dual-axis motor, a sweeping roller, and a dust collection system. The sweeping roller cleans the four sides of the coal leveling bar, while the dust collection system filters out dust.
It effectively avoids damage to the coal leveling rods, improves cleaning efficiency, reduces dust emission, and protects the environment.
Smart Images
Figure CN223752679U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a coke pushing machine with a coal leveling mechanism. BACKGROUND
[0002] The coke pushing machine is a large engineering mechanical equipment widely used in mines, thermal power plants and ports. The front part of the equipment is provided with a special coal pushing shovel. During the coal transfer process, the coal yard can be shaped, the coal yard can be counted, and important work such as emergency coal supply can be performed. At the same time, a soil loosener can be arranged at the rear part of the machine body. The soil loosener controlled by the hydraulic oil cylinder can perform the loosening and stripping operation of the open-pit coal mine. The coke pushing machine mainly comprises a steel structure frame, a running mechanism, a door opening device, a coke pushing device, a deposited carbon removing device, a coal leveling mechanism, a power distribution system and a driver's room.
[0003] The coal leveling mechanism of the coke pushing machine is used to level the coal by reciprocating movement of the coal leveling rod. However, coal will adhere to the coal leveling rod during the reciprocating movement of the coal leveling rod. The current way of cleaning the coal leveling rod by using a scraper can make the remaining coal on the coal leveling rod fall down for collection. However, this way requires the scraper to repeatedly rub against and move relative to the coal leveling rod, which can easily cause damage to the scraper and the coal leveling rod. Therefore, a coke pushing machine with a coal leveling mechanism is needed to solve the above problems. SUMMARY
[0004] The utility model aims to solve at least one of the technical defects.
[0005] Therefore, one purpose of the utility model is to provide a coke pushing machine with a coal leveling mechanism to solve the problems mentioned in the background and overcome the deficiencies in the prior art.
[0006] In order to achieve the above object, the utility model provides one aspect of embodiment of pusher with flat coal mechanism, including mobile frame, the top of mobile frame is provided with pusher and support frame, the top of support frame is provided with flat coal pole, the top side fixed connection of support frame has recovery box, the top side fixed connection of recovery box has recovery bucket, the top side fixed connection of recovery bucket has cleaning box, the both sides of cleaning box symmetry all are equipped with the slot, the inner wall of two slot all is fixedly connected with the screen, the top side fixed connection of cleaning box has the protection box, the side fixed mounting of protection box has double shaft motor, one output of double shaft motor is fixedly connected with first rotation axis, the other output of double shaft motor and the one end away from double shaft motor of first rotation axis all are fixedly connected with first pulley, two first pulleys all are connected with second pulley through belt drive, the key groove inner wall of two second pulleys all is fixedly connected with second rotation axis, the outer surface of two second rotation axes all is fixedly connected with first cleaning roller, the outer surface of first rotation axis is fixedly connected with two first bevel gears, the outer surface of two first bevel gears all is engaged with second bevel gear, the key groove inner wall of two second bevel gears all is fixedly connected with third rotation axis, the outer surface of two third rotation axes all is fixedly connected with second cleaning roller.
[0007] It is preferred from any of the above solutions that the cleaning box is fixedly connected with a dust suction pipe, the dust suction pipe is fixedly connected with a fan at an end away from the cleaning box, the fan is connected with a filter box through a pipeline, and the filter box is fixedly installed with a plurality of filter screens inside.
[0008] It is preferred from any of the above solutions that the top end of the support frame is fixedly connected with a plurality of support columns, the top end of each of the plurality of support columns is fixedly connected with a support guide shell, the support frame is provided with a driving structure for driving the flat coal rod to move, the flat coal rod is located inside the support guide shell, and the flat coal rod is in sliding connection with the support guide shell.
[0009] It is preferred from any of the above solutions that the flat coal rod passes through the inside of the slot, the size of the flat coal rod is smaller than the size of the slot, and a part of the flat coal rod is located inside the screen.
[0010] It is preferred from any of the above solutions that the first rotation axis penetrates the protection box, the first rotation axis is in rotary connection with the protection box through a bearing, the first bevel gear and the second bevel gear are located inside the protection box, and the maximum diameters of the first bevel gear and the second bevel gear are both smaller than the width of the internal size of the protection box.
[0011] Preferably, the second rotating shaft penetrates through the top side of the cleaning box and extends to the inside of the cleaning box, the second rotating shaft is rotatably connected with the cleaning box through a bearing, the first cleaning roller is located in the inside of the cleaning box, and the two first cleaning rollers are symmetrically distributed about the flat coal rod.
[0012] Preferably, the third rotating shaft penetrates through the top side of the protection box and the cleaning box and extends to the inside of the cleaning box, the third rotating shaft is rotatably connected with the protection box through a bearing, the third rotating shaft is rotatably connected with the cleaning box through a bearing, the second cleaning roller is located in the inside of the cleaning box, the two second cleaning rollers are symmetrically distributed about the flat coal rod, and the second cleaning roller is perpendicular to the first cleaning roller.
[0013] Compared with the prior art, the utility model has the advantages and beneficial effects that:
[0014] 1. Through the cooperation of the recycling box, the recycling bucket, the cleaning box, the slot, the shielding curtain, the protection box, the double-shaft motor, the first rotating shaft, the first pulley, the second pulley, the second rotating shaft, the first cleaning roller, the first bevel gear, the second bevel gear, the third rotating shaft and the second cleaning roller, the first cleaning roller and the second cleaning roller can be rotated at the same time to clean the four sides of the flat coal rod, the influence of the flat coal rod caused by the cleaning by the scraper is avoided, the damage of the flat coal rod is greatly avoided, the service life of the flat coal rod is guaranteed, the operation of cleaning the flat coal rod is relatively simple, and the efficiency of cleaning the flat coal rod is improved.
[0015] 2. Through the cooperation of the dust suction pipe, the fan, the filter box and the filter screen, dust generated in the cleaning process can be absorbed and filtered, the slot is shielded by the shielding curtain, the dust is greatly prevented from escaping to the outside of the cleaning box, and the influence of the dust on the surrounding environment is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a first perspective structural schematic view of the utility model;
[0017] Figure 2 It is a second perspective structural schematic view of the utility model;
[0018] Figure 3 It is a structural schematic view of the cleaning box and the connecting member thereof of the utility model;
[0019] Figure 4 It is a sectional structural schematic view of the protection box and the connecting member thereof of the utility model;
[0020] Figure 5 It is a sectional structural schematic view of the cleaning box and the connecting member thereof of the utility model;
[0021] Figure 6The utility model discloses a filter box and connecting member's cross section structure schematic drawing;
[0022] Figure 7 The utility model discloses a protective case's internal structure schematic drawing.
[0023] In the drawing: 1 - mobile frame, 2 - push the coke pole, 3 - support frame, 4 - flat coal pole, 5 - recovery box, 6 - recovery bucket, 7 - cleaning box, 8 - wear groove, 9 - screen curtain, 10 - protective case, 11 - double-shaft motor, 12 - first rotation axis, 13 - first pulley, 14 - second pulley, 15 - second rotation axis, 16 - first cleaning roller, 17 - first bevel gear, 18 - second bevel gear, 19 - third rotation axis, 20 - second cleaning roller, 21 - dust absorption pipe, 22 - fan, 23 - filter box, 24 - filter screen, 25 - support stand, 26 - support guide shell, 27 - drive structure. DETAILED DESCRIPTION
[0024] The utility model makes further description below in combination with the drawing, but the protection scope of the utility model is not limited to following described.
[0025] For example, Figures 1 to 7The utility model provides a pusher with flat coal mechanism, it includes mobile frame 1, the upper portion of mobile frame 1 is provided with pusher 2 and support frame 3, is provided with the structure of driving pusher 2 to move on mobile frame 1, it belongs to the mature technology of existing, the upper portion of support frame 3 is provided with flat coal pole 4, the top side of support frame 3 is fixedly connected with recovery box 5, one side of recovery box 5 is slidably connected with collection drawer, can conveniently clean the coke coal recovered in recovery box 5, the top side of recovery box 5 is fixedly connected with recovery bucket 6, the top side of recovery bucket 6 is fixedly connected with cleaning box 7, the symmetry of two sides of cleaning box 7 is all set up with through slot 8, the inner wall of two through slots 8 is all fixedly connected with screen curtain 9, the top side of cleaning box 7 is fixedly connected with protection box 10, one side of protection box 10 is fixedly installed with double-shaft motor 11, one output of double-shaft motor 11 is fixedly connected with first rotating shaft 12, the other output of double-shaft motor 11 and the end of first rotating shaft 12 away from double-shaft motor 11 are all fixedly connected with first pulley 13, two first pulleys 13 are all drivenly connected with second pulley 14 through belt, the key groove inner wall of two second pulleys 14 is all fixedly connected with second rotating shaft 15, the outer surface of two second rotating shafts 15 is all fixedly connected with first cleaning roller 16, the outer surface of first rotating shaft 12 is fixedly connected with two first bevel gears 17, the outer surface of two first bevel gears 17 is all engaged with second bevel gear 18, the key groove inner wall of two second bevel gears 18 is all fixedly connected with third rotating shaft 19, the outer surface of two third rotating shafts 19 is all fixedly connected with second cleaning roller 20, and flexible bristles are set up on second cleaning roller 20 and first cleaning roller 16, and flexible bristles are attached to one side of flat coal pole 4, when cleaning flat coal pole 4, start double-shaft motor 11 to make first rotating shaft 12 rotate, at the transmission of first pulley 13, belt and second pulley 14, make two second rotating shafts 15 drive two first cleaning rollers 16 to rotate, clean two sides of flat coal pole 4 through the rotation of two first cleaning rollers 16, along with the rotation of first rotating shaft 12, make two third rotating shafts 19 drive two second cleaning rollers 20 to rotate under the transmission of first bevel gear 17 and second bevel gear 18, clean the other two sides of flat coal pole 4 through the rotation of two second cleaning rollers 20, and along with the movement of flat coal pole 4 and the rotation of first cleaning roller 16 and second cleaning roller 20, clean flat coal pole 4 comprehensively, and the coke coal after cleaning enters the inside of recovery box 5 and is collected under the action of recovery bucket 6.
[0026] As an optional technical scheme of the utility model, one side of the cleaning box 7 is fixedly connected with a dust suction pipe 21, one end of the dust suction pipe 21 away from the cleaning box 7 is fixedly connected with a fan 22, the fan 22 is connected with a filter box 23 through a pipeline, a plurality of filter screens 24 are fixedly installed in the filter box 23, and an exhaust port is formed in the top side of the filter box 23; in the cleaning process, the fan 22 is started, the dust suction pipe 21 can absorb the coal dust generated in the cleaning process, and the dust is transported into the filter box 23 and filtered through the filter screens 24.
[0027] As an optional technical scheme of the utility model, the top end of the support frame 3 is fixedly connected with a plurality of support columns 25, the top end of each of the plurality of support columns 25 is fixedly connected with a support guide shell 26, and a driving structure 27 for driving the flat coal rod 4 to move is arranged on the support frame 3; the driving structure 27 can be a hydraulic cylinder or the like structure, which belongs to the mature technology at present; the flat coal rod 4 is located in the interior of the support guide shell 26 and is in sliding connection with the support guide shell 26, so that the flat coal rod 4 is supported and guided by the support guide shell 26 and can move smoothly.
[0028] As an optional technical scheme of the utility model, the flat coal rod 4 passes through the interior of the slot 8, the size of the flat coal rod 4 is smaller than the size of the slot 8, and part of the flat coal rod 4 is located in the interior of the shielding curtain 9, so that the flat coal rod 4 can move smoothly.
[0029] As an optional technical scheme of the utility model, the first rotating shaft 12 penetrates the protection box 10 and is in rotary connection with the protection box 10 through a bearing, so that the first rotating shaft 12 is supported and the stability of the first rotating shaft 12 during rotation is ensured; the first bevel gear 17 and the second bevel gear 18 are located in the interior of the protection box 10, and the maximum diameters of the first bevel gear 17 and the second bevel gear 18 are smaller than the width of the interior size of the protection box 10, so that the first bevel gear 17 and the second bevel gear 18 can rotate smoothly.
[0030] As an optional technical scheme of the utility model, the second rotating shaft 15 penetrates the top side of the cleaning box 7 and extends into the interior of the cleaning box 7, and the second rotating shaft 15 is in rotary connection with the cleaning box 7 through a bearing, so that the second rotating shaft 15 is supported and the stability of the second rotating shaft 15 during rotation is ensured; the first cleaning roller 16 is located in the interior of the cleaning box 7, and the two first cleaning rollers 16 are symmetrically distributed about the flat coal rod 4.
[0031] As an optional technical scheme of the utility model, the third rotating shaft 19 penetrates the top side of the protection box 10 and the cleaning box 7 and extends to the inside of the cleaning box 7, the third rotating shaft 19 is rotatably connected with the protection box 10 through a bearing, the third rotating shaft 19 is rotatably connected with the cleaning box 7 through a bearing, the third rotating shaft 19 is supported, and the stability of the third rotating shaft 19 during rotation is ensured, the second cleaning roller 20 is located in the inside of the cleaning box 7, the two second cleaning rollers 20 are symmetrically distributed about the flat coal rod 4, and the second cleaning roller 20 is perpendicular to the first cleaning roller 16.
[0032] A pusher with a flat coal mechanism, the working principle is as follows:
[0033] When the flat coal rod 4 is cleaned, the double-shaft motor 11 is started to rotate the first rotating shaft 12, at this time, the two second rotating shafts 15 are driven to rotate the two first cleaning rollers 16 under the transmission of the first pulley 13, the belt and the second pulley 14, the two sides of the flat coal rod 4 are cleaned through the rotation of the two first cleaning rollers 16, and with the rotation of the first rotating shaft 12, the two third rotating shafts 19 are driven to rotate the two second cleaning rollers 20 under the transmission of the first bevel gear 17 and the second bevel gear 18, the other two sides of the flat coal rod 4 are cleaned through the rotation of the two second cleaning rollers 20, and with the movement of the flat coal rod 4 and the rotation of the first cleaning roller 16 and the second cleaning roller 20, the flat coal rod 4 is comprehensively cleaned.
[0034] In summary, the pusher with a flat coal mechanism, through the cooperation of the recovery box 5, the recovery bucket 6, the cleaning box 7, the slot 8, the shielding curtain 9, the protection box 10, the double-shaft motor 11, the first rotating shaft 12, the first pulley 13, the second pulley 14, the second rotating shaft 15, the first cleaning roller 16, the first bevel gear 17, the second bevel gear 18, the third rotating shaft 19 and the second cleaning roller 20, the first cleaning roller 16 and the second cleaning roller 20 can be rotated at the same time, and the four sides of the flat coal rod 4 can be cleaned, avoiding the influence of the cleaning by the scraper on the flat coal rod 4, greatly avoiding the damage of the flat coal rod 4, ensuring the service life of the flat coal rod 4, and making the cleaning operation of the flat coal rod 4 more convenient, improving the cleaning efficiency of the flat coal rod 4, through the cooperation of the dust suction pipe 21, the fan 22, the filter box 23 and the filter screen 24, the dust generated in the cleaning process can be absorbed and filtered, and the slot 8 is shielded by the shielding curtain 9, greatly avoiding the escape of dust to the outside of the cleaning box 7, and further avoiding the influence of dust on the surrounding environment.
Claims
1. A pusher with a flat coal mechanism, characterized in that: The utility model relates to a movable frame (1) is provided with pusher (2) and support frame (3) on the top of movable frame (1), the top of support frame (3) is provided with flat coal pole (4), the top side fixed connection of support frame (3) has recovery box (5), the top side fixed connection of recovery box (5) has recovery bucket (6), the top side fixed connection of recovery bucket (6) has cleaning box (7), the two sides of cleaning box (7) symmetry all are seted up with wear slot (8), the inner wall of two wear slot (8) all are fixedly connected with the screen (9), the top side fixed connection of cleaning box (7) has the protection box (10), one side fixed mounting of protection box (10) has double shaft motor (11), one output of double shaft motor (11) is fixedly connected with first rotating shaft (12), the other output of double shaft motor (11) and the first rotating shaft (12) away from double shaft motor (11) one end all are fixedly connected with first pulley (13), two first pulley (13) all are drivenly connected with second pulley (14) through belt, the key groove inner wall of two second pulley (14) all are fixedly connected with second rotating shaft (15), the outer surface of two second rotating shaft (15) all are fixedly connected with first cleaning roller (16), the outer surface of first rotating shaft (12) is fixedly connected with two first bevel gears (17), and the outer surface of two first bevel gears (17) all are engaged with second bevel gear (18), the key groove inner wall of two second bevel gear (18) all are fixedly connected with third rotating shaft (19), and the outer surface of two third rotating shaft (19) all are fixedly connected with second cleaning roller (20).
2. The pusher with a flat coal mechanism according to claim 1, characterized in that: One side fixed connection of cleaning box (7) has dust extraction pipe (21), one end fixed connection of dust extraction pipe (21) away from cleaning box (7) has fan (22), and fan (22) is connected with filter box (23) through pipeline, and a plurality of screen meshes (24) are fixedly installed in filter box (23).
3. The pusher with a flat coal mechanism according to claim 2, characterized in that: The top of support frame (3) is fixedly connected with a plurality of support columns (25), and the top of a plurality of support columns (25) is fixedly connected with support guide shell (26), and the driving structure (27) that drive flat coal pole (4) moves is arranged on support frame (3), flat coal pole (4) is located in the inside of support guide shell (26), and flat coal pole (4) is connected with support guide shell (26) slidingly.
4. The pusher with a flat coal mechanism according to claim 3, characterized in that: The size of flat coal pole (4) is less than the size of wear slot (8), and a part of flat coal pole (4) is located in the inside of screen (9).
5. The pusher with a flat coal mechanism according to claim 4, characterized in that: The first rotating shaft (12) penetrates protection box (10), the first rotating shaft (12) is rotatably connected with protection box (10) by bearing, the first bevel gear (17) and second bevel gear (18) are located in the inside of protection box (10), and the maximum diameter of first bevel gear (17) and second bevel gear (18) is less than the width of the inside size of protection box (10).
6. The pusher with a flat coal mechanism according to claim 5, characterized in that: The second rotating shaft (15) penetrates the top side of the cleaning box (7) and extends to the inside of the cleaning box (7), the second rotating shaft (15) is rotatably connected with the cleaning box (7) through a bearing, the first cleaning roller (16) is located in the inside of the cleaning box (7), and the two first cleaning rollers (16) are symmetrically distributed about the flat coal rod (4).
7. The pusher with a flat coal mechanism according to claim 6, characterized in that: The third rotating shaft (19) penetrates the top side of the protection box (10) and the cleaning box (7) and extends to the inside of the cleaning box (7), the third rotating shaft (19) is rotatably connected with the protection box (10) through a bearing, the third rotating shaft (19) is rotatably connected with the cleaning box (7) through a bearing, the second cleaning roller (20) is located in the inside of the cleaning box (7), the two second cleaning rollers (20) are symmetrically distributed about the flat coal rod (4), and the second cleaning roller (20) is perpendicular to the first cleaning roller (16).