Automatic material distribution control device

Abstract

The utility model relates to the technical field of coal feeding, in particular to an automatic material distribution control device which comprises a machine body, the machine body comprises a track, a coke pusher is arranged on the track, a supporting frame is arranged at the bottom end of the track, a graduated scale is fixedly connected to the upper surface of the supporting frame, and a material distribution opening is fixedly connected to the bottom end of the coke pusher. According to the utility model, through the arrangement of the dustproof frame, the dustproof effect on the heat dissipation window can be achieved, dust and the like can be prevented from entering the control cabinet, the control cabinet can conveniently and stably control the coke pusher, the insertion rods can move on the inner side of the heat dissipation window, and the insertion rods and the insertion grooves can be inserted and separated through the cooperation of the elastic property of the springs; therefore, when dust and the like are accumulated on the surface of the dustproof frame, the dustproof frame can be cleaned or replaced conveniently, the dustproof effect of the dustproof frame can be guaranteed, and meanwhile heat dissipation of the control cabinet cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of coal feeding, in particular to an automatic feeding control device. Background Art

[0002] A carbonization furnace is a large-scale industrial equipment primarily used to carbonize pre-oxidized yarn (or phenolic precursor). Continuous furnaces are the primary type, with intermittent furnaces serving as pre-oxidation furnaces. These furnaces operate at elevated temperatures. To ensure uniform carbonization and precisely control the carbonization furnace's feed, a pusher car is typically used for automatic feeding. A pusher car is a crucial piece of equipment in a coking plant, responsible for pushing the coke from the oven after coal cakes are burned into coke. It is a key piece of equipment in the coke oven production process and has a significant impact on coke production efficiency and quality. Using a pusher car to evenly distribute feed to the carbonization furnace ensures uniform heating throughout the furnace, resulting in coke of consistent quality and high carbon content. Furthermore, uniform feeding reduces coke loss caused by uneven carbonization, improves coke quality, and ultimately reduces production costs.

[0003] In the prior art, when the carbonization furnace is fed with materials by a coke pusher, a photoelectric speed measurement system is usually set in the control cabinet, and the operating speed of the coke pusher is monitored in real time by the photoelectric speed measurement system. Since the control cabinet generates a large amount of heat during operation and use, in order to dissipate the heat, corresponding heat dissipation holes or heat dissipation windows are generally opened on the control cabinet to achieve heat dissipation, and a dust-proof net is set on the heat dissipation window to block external dust and mosquitoes, so as to prevent dust and mosquitoes from entering and affecting the stability and safety of the control cabinet. However, due to the long-term use of the dust-proof net, dust and the like will adhere to and accumulate on its surface, and its holes will be blocked. If it is not properly cleaned or replaced, the dust-proof quality of the dust-proof net and the heat dissipation effect of the control cabinet will be affected. Therefore, in order to solve the above problems, an automatic feeding control device is proposed. Summary of the Invention

[0004] The purpose of the present utility model is to provide an automatic cloth control device to solve the problem mentioned in the above background technology that after long-term use, dust and the like will adhere to and accumulate on the surface of the dustproof net, causing its holes to become clogged. If it cannot be cleaned or replaced well, the dustproof quality of the dustproof net and the heat dissipation effect of the control cabinet will be affected.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic material distribution control device, comprising a machine body, the machine body comprising a track, a coke pushing car is provided on the track, a support frame is provided at the bottom end of the track, a scale ruler is fixedly connected to the upper surface of the support frame, a material distribution port is fixedly connected to the bottom end of the coke pushing car, a radar level meter is fixedly connected to the surface of the material distribution port, a ground box is provided on one side of the track, a control cabinet is provided on the side of the track away from the ground box, and a heat dissipation window is fixedly connected to the surface of the control cabinet;

[0006] A dustproof mechanism is provided on the inner side of the heat dissipation window, and the dustproof mechanism includes a dustproof frame, which is movably connected to the inner side of the heat dissipation window, a positioning block is fixedly connected to the surface of the dustproof frame, a positioning groove is provided on the inner wall of the heat dissipation window, an insertion rod is movably connected to the inner side of the heat dissipation window, a slot is provided on the surface of the positioning block, a pull rod is fixedly connected to the surface of the insertion rod, and a spring is fixedly connected to the surface of the pull rod.

[0007] Preferably, the positioning blocks are in four groups and fixedly connected to the dustproof frame, the positioning grooves are in four groups and opened on the inner wall of the heat dissipation window, and the insertion rods are in four groups and movably connected to the heat dissipation window.

[0008] Preferably, the slots are in four groups and are correspondingly connected to the positioning blocks, one end of the spring is fixedly connected to the heat dissipation window, and the other end of the spring is fixedly connected to the pull rod.

[0009] Preferably, an adjustment mechanism is provided at the bottom end of the control cabinet, and the adjustment mechanism includes a fixed rod, the fixed rod is fixedly connected to the bottom end of the control cabinet, the surface of the fixed rod is movably connected with a sleeve rod, the bottom end of the sleeve rod is fixedly connected to a bottom plate, the surface of the fixed rod is fixedly connected with a connecting plate, the inner side of the bottom plate is movably connected with forward and reverse screws, the surface of the bottom plate is fixedly installed with a motor, the forward and reverse screws are fixedly connected to the output end of the motor, the surface of the forward and reverse screws is threadedly connected with a moving block, and the surface of the moving block is movably connected with a movable rod.

[0010] Preferably, the fixing rods are in four groups and pass through the inner side of the connecting plate, the sleeve rods are in four groups and fixedly connected to the bottom plate, and the moving blocks are in two groups and movably connected to the forward and reverse screw rods.

[0011] Preferably, one end of the movable rod is movably connected to the connecting plate via a rotating shaft, and the other end of the movable rod is movably connected to the moving block via a rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] By setting up the dustproof frame, the heat dissipation window can be protected from dust, and dust can be prevented from entering the control cabinet, thereby facilitating the control cabinet to stably control the coke pusher. By moving the plug rod on the inner side of the heat dissipation window and cooperating with the elastic properties of the spring, the plug rod and the slot can be engaged and separated, thereby facilitating the fixing and removal of the dustproof frame. When dust accumulates on the surface of the dustproof frame, it is convenient to clean or replace it, thereby ensuring the dustproof effect of the dustproof frame and at the same time not affecting the heat dissipation of the control cabinet.

[0014] By rotating the forward and reverse screws, the moving block can be driven to move, and then the movable rod can be moved, which can drive the connecting plate to move vertically, so that the control cabinet can be raised and lowered. By raising the control cabinet, the control cabinet can be lifted, thereby preventing the control cabinet from being invaded by moisture, and the operation of the control cabinet is more stable, which is convenient for better control of the coke pushing car to distribute the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic front view of the structure of the utility model;

[0016] Figure 2 This is a schematic front cross-sectional view of the structure of the control cabinet and heat dissipation window of the utility model;

[0017] Figure 3 This is a schematic side cross-sectional view of the structure of the heat dissipation window and the connecting plate of the utility model;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0019] In the figure: 1. Track; 11. Coke pushing car; 12. Support frame; 13. Scale; 14. Material distribution port; 15. Radar level meter; 16. Ground box; 17. Control cabinet; 18. Heat dissipation window; 2. Dustproof frame; 21. Positioning block; 22. Positioning slot; 23. Insert rod; 24. Slot; 25. Pull rod; 26. Spring; 3. Fixed rod; 31. Sleeve rod; 32. Bottom plate; 33. Connecting plate; 34. Forward and reverse screw; 35. Motor; 36. Moving block; 37. Movable rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 , an embodiment provided by the utility model:

[0022] An automatic material distribution control device includes a body, the body includes a track 1, a coke pushing car 11 is provided on the track 1, a support frame 12 is provided at the bottom end of the track 1, a scale 13 is fixedly connected to the upper surface of the support frame 12, a material distribution port 14 is fixedly connected to the bottom end of the coke pushing car 11, a radar level meter 15 is fixedly connected to the surface of the material distribution port 14, a ground box 16 is provided on one side of the track 1, a control cabinet 17 is provided on the side of the track 1 away from the ground box 16, a heat dissipation window 18 is fixedly connected to the surface of the control cabinet 17, and the device of the track 1 is provided with a control cabinet 17. The arrangement facilitates the movement of the coke pushing car 11 on the track 1. The arrangement of the control cabinet 17 enables the use of a photoelectric speed measurement system to monitor the operating speed of the coke pushing car 11 in real time. The opening of the heat dissipation window 18 facilitates the heat dissipation inside the control cabinet 17, thereby preventing the control cabinet 17 from overheating. The radar level meter 15 and the ground box 16 are electrically connected. The arrangement of the radar level meter 15 can measure and control the amount of material distributed by the coke pushing car 11, thereby cooperating with the control cabinet 17 to control the movement of the coke pushing car 11 and realize automatic material distribution.

[0023] A dustproof mechanism is provided on the inner side of the heat dissipation window 18, and the dustproof mechanism includes a dustproof frame 2, which is movably connected to the inner side of the heat dissipation window 18, and a positioning block 21 is fixedly connected to the surface of the dustproof frame 2, and a positioning groove 22 is provided on the inner wall of the heat dissipation window 18, and an insertion rod 23 is movably connected to the inner side of the heat dissipation window 18, and a slot 24 is provided on the surface of the positioning block 21, and a pull rod 25 is fixedly connected to the surface of the insertion rod 23, and a spring 26 is fixedly connected to the surface of the pull rod 25. Through the movement of the insertion rod 23, the insertion rod 23 and the slot 24 can be engaged and separated, and then the dustproof frame 2 can be fixed and released, thereby facilitating the replacement of the dustproof frame 2, and ensuring the dustproof effect of the dustproof frame 2 without affecting heat dissipation.

[0024] Furthermore, the positioning blocks 21 are fixedly connected to the dustproof frame 2 in four groups, the positioning grooves 22 are opened in the inner wall of the heat dissipation window 18 in four groups, and the insertion rods 23 are movably connected to the heat dissipation window 18 in four groups. By setting the positioning blocks 21 and opening the positioning grooves 22, the installation of the dustproof frame 2 can be positioned, and the accuracy of the installation of the dustproof frame 2 can be guaranteed.

[0025] Furthermore, the slots 24 are divided into four groups and are connected to the positioning blocks 21 accordingly. One end of the spring 26 is fixedly connected to the heat dissipation window 18, and the other end of the spring 26 is fixedly connected to the pull rod 25. By setting the spring 26, the pull rod 25 can be limited, and the insertion rod 23 can be reset and inserted into the slot 24, making it more convenient to fix the dustproof frame 2 and to facilitate the dustproof frame 2 to block dust, mosquitoes, etc.

[0026] Furthermore, an adjustment mechanism is provided at the bottom end of the control cabinet 17, which includes a fixed rod 3, which is fixedly connected to the bottom end of the control cabinet 17, a sleeve rod 31 movably connected to the surface of the fixed rod 3, and a bottom end of the sleeve rod 31 is fixedly connected to a bottom plate 32, a connecting plate 33 is fixedly connected to the surface of the fixed rod 3, and a forward and reverse screw 34 is movably connected to the inner side of the bottom plate 32, and a motor 35 is fixedly installed on the surface of the bottom plate 32, and the forward and reverse screws 34 are fixedly connected to the output end of the motor 35, and a moving block 36 is threadedly connected to the surface of the forward and reverse screws 34, and a movable rod 37 is movably connected to the surface of the moving block 36, and the movable rod 37 is movably connected to the surface of the moving block 36 by rotating the forward and reverse screws 34. By rotating the forward and reverse screws 34, the moving block 36 can be moved, and then the movable rod 37 can drive the control cabinet 17 to rise and fall. By raising the control cabinet 17, the control cabinet 17 can be prevented from getting damp, thereby ensuring the stable control of the coke pushing car 11 by the control cabinet 17.

[0027] Furthermore, the fixed rods 3 are in four groups and pass through the inner side of the connecting plate 33, the sleeve rods 31 are in four groups and fixedly connected to the bottom plate 32, and the movable blocks 36 are in two groups and movably connected to the forward and reverse screws 34. By setting the fixed rods 3 and the sleeve rods 31, the movement of the connecting plate 33 can be limited, and the connecting plate 33 can be prevented from being offset under the action of the movable rods 37, thereby ensuring that the movable rods 37 can drive the control cabinet 17 to move vertically stably.

[0028] Furthermore, one end of the movable rod 37 is movably connected to the connecting plate 33 through a rotating shaft, and the other end of the movable rod 37 is movably connected to the moving block 36 through a rotating shaft. The connecting plate 33 and the moving block 36 are connected through the movable rod 37, so that when the moving block 36 moves, the movable rod 37 moves to drive the connecting plate 33 to move vertically, thereby enabling the height of the control cabinet 17 to be adjusted.

[0029] Working principle: When in use, the setting of the dustproof frame 2 can prevent dust from the heat dissipation window 18. When the heat dissipation window 18 needs to be replaced, the pull rod 25 is pulled, and the plug rod 23 will move under the action of the pull rod 25, and then the plug rod 23 and the slot 24 are separated. At this time, the spring 26 is in a stretched state, which releases the fixation of the positioning block 21, and then the positioning block 21 is moved out of the positioning slot 22, so that the dustproof frame 2 can be removed; when the dustproof frame 2 needs to be installed, the dustproof frame 2 is placed on the inner side of the heat dissipation window 18, so that the positioning block 21 enters the inner side of the positioning slot 22, and then the pull rod 25 is released. The pull rod 25 will be reset under the rebound action of the spring 26, and then the plug rod 23 and the slot 24 can be inserted into each other, and the dustproof frame 2 can be fixed.

[0030] The motor 35 is electrically connected to an external power supply. The staff starts the motor 35 by pressing the switch. The operation of the motor 35 drives the forward and reverse screws 34 to rotate. The moving block 36 will move under the action of the forward and reverse screws 34, and then the movable rod 37 will move through the rotating shaft. The connecting plate 33 will make the fixed rod 3 move inside the sleeve rod 31 under the action of the movable rod 37, thereby realizing the adjustment of the height of the control cabinet 17.

[0031] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. An automatic material distribution control device, comprising a machine body, the machine body comprising a track (1), a coke pushing car (11) being provided on the track (1), a support frame (12) being provided at the bottom end of the track (1), a scale ruler (13) being fixedly connected to the upper surface of the support frame (12), a material distribution port (14) being fixedly connected to the bottom end of the coke pushing car (11), a radar level meter (15) being fixedly connected to the surface of the material distribution port (14), a ground box (16) being provided at one side of the track (1), a control cabinet (17) being provided at the side of the track (1) away from the ground box (16), a heat dissipation window (18) being fixedly connected to the surface of the control cabinet (17); It is characterized in that A dustproof mechanism is provided on the inner side of the heat dissipation window (18), and the dustproof mechanism includes a dustproof frame (2). The dustproof frame (2) is movably connected to the inner side of the heat dissipation window (18). A positioning block (21) is fixedly connected to the surface of the dustproof frame (2). A positioning groove (22) is provided on the inner wall of the heat dissipation window (18). An insertion rod (23) is movably connected to the inner side of the heat dissipation window (18). A slot (24) is provided on the surface of the positioning block (21). A pull rod (25) is fixedly connected to the surface of the pull rod (25). A spring (26) is fixedly connected to the surface of the pull rod (25).

2. The automatic material distribution control device according to claim 1, characterized in that: The positioning blocks (21) are in four groups and fixedly connected to the dustproof frame (2); the positioning grooves (22) are in four groups and opened on the inner wall of the heat dissipation window (18); and the insertion rods (23) are in four groups and movably connected to the heat dissipation window (18).

3. The automatic material distribution control device according to claim 1, characterized in that: The slots (24) are arranged in four groups and are correspondingly connected to the positioning blocks (21). One end of the spring (26) is fixedly connected to the heat dissipation window (18), and the other end of the spring (26) is fixedly connected to the pull rod (25).

4. The automatic material distribution control device according to claim 1, characterized in that: The bottom end of the control cabinet (17) is provided with an adjustment mechanism, which includes a fixed rod (3), the fixed rod (3) is fixedly connected to the bottom end of the control cabinet (17), the surface of the fixed rod (3) is movably connected to a sleeve rod (31), the bottom end of the sleeve rod (31) is fixedly connected to a bottom plate (32), the surface of the fixed rod (3) is fixedly connected to a connecting plate (33), the inner side of the bottom plate (32) is movably connected to a forward and reverse screw rod (34), the surface of the bottom plate (32) is fixedly mounted with a motor (35), the forward and reverse screw rod (34) and the output end of the motor (35) are fixedly connected, the surface of the forward and reverse screw rod (34) is threadedly connected to a moving block (36), and the surface of the moving block (36) is movably connected to a movable rod (37).

5. The automatic material distribution control device according to claim 4, characterized in that: The fixed rods (3) are in four groups and penetrate the inner side of the connecting plate (33); the sleeve rods (31) are in four groups and fixedly connected to the bottom plate (32); and the movable blocks (36) are in two groups and movably connected to the forward and reverse screw rods (34).

6. The automatic material distribution control device according to claim 4, characterized in that: One end of the movable rod (37) is movably connected to the connecting plate (33) via a rotating shaft, and the other end of the movable rod (37) is movably connected to the moving block (36) via a rotating shaft.

Images